<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/' xmlns:georss='http://www.georss.org/georss' xmlns:gd='http://schemas.google.com/g/2005' xmlns:thr='http://purl.org/syndication/thread/1.0'><id>tag:blogger.com,1999:blog-7396486571543772542</id><updated>2012-02-17T18:12:10.733+09:00</updated><category term='Etalase'/><category term='TX MW'/><category term='Stereo Decoder'/><category term='RX MW'/><category term='TX SW'/><category term='TV'/><category term='Audio Amplifier'/><category term='TX TV'/><category term='RX TV'/><category term='Lain-Lain'/><category term='Limiter'/><category term='tidak penting'/><category term='Stereo Encoder'/><category term='RX FM'/><category term='Catu Daya'/><category term='Pengalamanku'/><category term='RX SW'/><category term='Pre Amplifier'/><category term='LED'/><category term='TX FM'/><category term='Alat Ukur'/><title type='text'>ARWIS' BLOG</title><subtitle type='html'>Berbagai Macam Skema Elektronika Sederhana Yang  Dikutip Dari Berbagai Sumber.
Semoga Bermanfaat</subtitle><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/posts/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default?max-results=100'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/'/><link rel='hub' href='http://pubsubhubbub.appspot.com/'/><link rel='next' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default?start-index=101&amp;max-results=100'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>167</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>100</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-557726529289928312</id><published>2012-02-15T11:29:00.000+09:00</published><updated>2012-02-15T11:29:55.862+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier 200w Menggunakan Ic TDA2030 Plus Tr</title><content type='html'>Setelah menemukan &lt;a href="http://awipunna.blogspot.com/2012/02/skema-audio-amplifier-menggunakan-ic.html" target="_blank"&gt;skema audio amplifier TDA2030 40w&lt;/a&gt;&amp;nbsp;, ini ada satu lagi skema amplifier yang dayanya lumayan gede; 200w&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-0Nj4QnXM8dc/TzsUNqMF3SI/AAAAAAAAAtY/R0PH7eDa6kg/s1600/skema+audio+amplifier+TDA2030+200w.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/-0Nj4QnXM8dc/TzsUNqMF3SI/AAAAAAAAAtY/R0PH7eDa6kg/s1600/skema+audio+amplifier+TDA2030+200w.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;b&gt;&lt;u&gt;Daftar komponennya&lt;/u&gt;&lt;/b&gt;:&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;IC1, IC2 = 2 IC’s TDA2030&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;T1, T3 = 2 transistors KT818 atau BD708&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;T2, T4 = 2 transistors KT819 atau BD705&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;C1, C2, C3, C4, C7 = 5 capacitors 150 nF&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;C5 = 1 elco 10uF/63V&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;C8 = 1 capacitor 1.8 nF&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;R1, R7, R9 = 3 resistor 100K&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;R2, R3, R10, R11 = 4 resistor 2.2 Ohm&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;R4, R5 = 2 resistor 2K&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;R6, R8 = 2 resistor 1 Ohm&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;R12, R13 = 2 resistor 3.3K&lt;/span&gt;&lt;br /&gt;&lt;span style="background-color: white; font-family: Verdana, 'Trebuchet MS'; font-size: 13px; line-height: 18px;"&gt;D1-D4 = 1N4001, 1N4002, 1N4003&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Sumber;&amp;nbsp;&lt;a href="http://electroschematics.com/653/200w-audio-amplifier/" target="_blank"&gt;http://electroschematics.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-557726529289928312?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/557726529289928312/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2012/02/skema-audio-amplifier-200w-menggunakan.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/557726529289928312'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/557726529289928312'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2012/02/skema-audio-amplifier-200w-menggunakan.html' title='Skema Audio Amplifier 200w Menggunakan Ic TDA2030 Plus Tr'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-0Nj4QnXM8dc/TzsUNqMF3SI/AAAAAAAAAtY/R0PH7eDa6kg/s72-c/skema+audio+amplifier+TDA2030+200w.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6035493205471433104</id><published>2012-02-15T11:04:00.001+09:00</published><updated>2012-02-15T11:04:51.032+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier Menggunakan Ic TDA2030 Plus Tr BD711 BD712</title><content type='html'>Tadi sempat jalan, eh ketemu skema audio amplifier 40 watt yang pake ic TDA2030 plus sepasang transistor;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-r_mCOt-jQ5U/TzsQxkbYV9I/AAAAAAAAAtQ/dEOEE8izY9g/s1600/skema+audio+amplifier+40w+TDA2030.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-r_mCOt-jQ5U/TzsQxkbYV9I/AAAAAAAAAtQ/dEOEE8izY9g/s1600/skema+audio+amplifier+40w+TDA2030.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Sumber;&amp;nbsp;&lt;a href="http://electroschematics.com/103/40w-audio-amplifier-tda2030-bd712-bd711/" target="_blank"&gt;http://electroschematics.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6035493205471433104?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6035493205471433104/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2012/02/skema-audio-amplifier-menggunakan-ic.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6035493205471433104'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6035493205471433104'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2012/02/skema-audio-amplifier-menggunakan-ic.html' title='Skema Audio Amplifier Menggunakan Ic TDA2030 Plus Tr BD711 BD712'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-r_mCOt-jQ5U/TzsQxkbYV9I/AAAAAAAAAtQ/dEOEE8izY9g/s72-c/skema+audio+amplifier+40w+TDA2030.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-7559786689282634193</id><published>2012-02-01T00:54:00.000+09:00</published><updated>2012-02-01T00:54:57.812+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Membuat ESR Meter II</title><content type='html'>Beberapa minggu yang lalu saya sempat beli ic HD74LS14P buat rakit esr meter.&lt;br /&gt;Pas sampai di rumah, mau rakit esr meter tapi malasku lagi on.&lt;br /&gt;Karena dapat panggilan buat perbaiki tv 29" Polytron, buat cek elco kering akhirnya esr meternya saya rakit asal-asalan tanpa pcb :D&lt;br /&gt;&lt;br /&gt;Gambar rakit esr meter versi malas :D&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-hmKptIQ11kY/TygFMW5V3nI/AAAAAAAAAso/X_XORjhRRb0/s1600/ESR+meter+Awipunna+01.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-hmKptIQ11kY/TygFMW5V3nI/AAAAAAAAAso/X_XORjhRRb0/s320/ESR+meter+Awipunna+01.jpg" width="215" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Setelah semua selesai, pas dicoba denagan cara men shortkan kedua tes leadnya, jarum menyimpang sedikit/tidak penuh.&lt;br /&gt;Akhirnya coba paralel resistor 100 ohm, hasilna jarum menyimpang penuh tapi lama-lama jarumnya turun di bawah skala nol dan tidak bisa full lagi (gara-gara baterai suak) :D&lt;br /&gt;Karena lagi malas keluar buat beli baterai kotak, resistor 100 ohm yang diparalel saya lepas, kemudian saya hubungkan kaki emitor transistor ke ground tanpa melewati resistor. Hasilna jarum menyimpang penuh, dan kalaupun jarum turun , kita masih bisa menaikkannya ke posisi nol dengan cara memutar potensiometer.&lt;br /&gt;Setelah menguji beberapa elco bekas, hasilna jarum esr meter menyimpang hampir mendekati nol (tandanya elco masih layak pakai).&lt;br /&gt;Pas tes elco yang sudah keluar cairan elektrolitnya, hasilna jarum diam sama sekali (tandanya elco tidak layak pakai).&lt;br /&gt;Jadi kesimpulanna; ESR meter saya rakit berhasil :D &lt;br /&gt;Alhamdulillah ya Allah................&lt;br /&gt;Berikut adalah ESR meter pribadi yang sudah jadi, tidak dijual karena lihat penampilannya saja calon pembeli udah ga napsu :D&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-IiPOATmvgmE/TygEwOYAAOI/AAAAAAAAAsg/CnQdFuAtZ5I/s1600/ESR+meter+Awipunna+03.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-IiPOATmvgmE/TygEwOYAAOI/AAAAAAAAAsg/CnQdFuAtZ5I/s320/ESR+meter+Awipunna+03.jpg" width="290" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Demikian sedikit pengalamanku, tennapodo mua mabbarakka' :)&lt;br /&gt;amiiiiinnnnn...............&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-7559786689282634193?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/7559786689282634193/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2012/02/membuat-esr-meter-ii.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7559786689282634193'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7559786689282634193'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2012/02/membuat-esr-meter-ii.html' title='Membuat ESR Meter II'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-hmKptIQ11kY/TygFMW5V3nI/AAAAAAAAAso/X_XORjhRRb0/s72-c/ESR+meter+Awipunna+01.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5285089313571862219</id><published>2012-02-01T00:50:00.000+09:00</published><updated>2012-02-01T00:50:29.468+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Berkenalan Dengan Pemancar FM</title><content type='html'>Skema;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-MysXXsX3zVo/TygKPVu7rHI/AAAAAAAAAtI/DhbCU0vp_Ak/s1600/awi.punna+skema+pemancar+fm.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="305" src="http://1.bp.blogspot.com/-MysXXsX3zVo/TygKPVu7rHI/AAAAAAAAAtI/DhbCU0vp_Ak/s320/awi.punna+skema+pemancar+fm.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-NFut_BoljaM/TygJ8ZHnosI/AAAAAAAAAtA/JRQImutwVL4/s1600/awipunna+transistor.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="212" src="http://3.bp.blogspot.com/-NFut_BoljaM/TygJ8ZHnosI/AAAAAAAAAtA/JRQImutwVL4/s320/awipunna+transistor.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;u&gt;&lt;b&gt;&lt;span class="Apple-style-span" style="color: purple;"&gt;Keterangan:&lt;/span&gt;&lt;/b&gt;&lt;/u&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: purple;"&gt;Lilitan menggunakan kawat email 0,8 mm. Kawat digulung langsung di atas inti koker (tanpa alas) mengikuti ulir inti koker. Lilitan pertama 6 lilit,ujung lilitan adalah tap. Lilitan ke dua sebanyak 2 lilitan.&lt;/span&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: purple;"&gt;Untuk menyetel frekuensi, inti koker diputar  sampai didapat frekuensi yang diinginkan.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Skema di atas adalah skema rangkaian pemancar fm yang pertama kali saya lihat pada sebuah radio penerima fm/mw/sw jadul (bentuknya kayak HT, pake 2 baterai besar, ic pake CXA series dari Sony, audio amplifier masih pake trafo IT dan trafo OT, merk radionya saya lupa :D dah lama soalna)&lt;br /&gt;Power supplynya menggunakan 3 volt saja. Antenanya pake yang model teleskopik &amp;nbsp;(antena yang kayak di radio compo/radio portable/radio saku)&lt;br /&gt;Jangkauan mungkin sekitar 50 meter lebih (soalnya waktu itu ga sempat ukur pake meteran :D )&lt;br /&gt;Itulah cerita pertamaku berkenalan dengan pemancar fm. Bagaimana ceritamu ? :D&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5285089313571862219?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5285089313571862219/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2012/02/berkenalan-dengan-pemancar-fm.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5285089313571862219'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5285089313571862219'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2012/02/berkenalan-dengan-pemancar-fm.html' title='Berkenalan Dengan Pemancar FM'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-MysXXsX3zVo/TygKPVu7rHI/AAAAAAAAAtI/DhbCU0vp_Ak/s72-c/awi.punna+skema+pemancar+fm.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5004631108877089412</id><published>2012-01-08T21:01:00.000+09:00</published><updated>2012-01-08T21:01:00.316+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Pusing Memperbaiki Audio Amplifier AudioDisc</title><content type='html'>Tahun kemarin (30/12/2011)  saya kedatangan pasien untuk ke sekian kalinya; amplifier merk AudioDisc.&lt;br /&gt;Amplifier ini milik teman saya sendiri.&lt;br /&gt;&lt;br /&gt;Singkat cerita. Amplifier dibuka tutupnya, langsung kelihatan beberapa komponennya pada gosong n retak.&lt;br /&gt;Pas dicek kedua kanalnya pake spiker, ketahuan kalo transistor (tr) B817 dan D1047 jebol/short.&lt;br /&gt;Langsung buka beberapa sekrup yang menahan pcb, trus cek komponen di daerah final dan driver. Hasil pengecekan diketahui semua tr final short, 1 transistor bias 2N5551 gosong n retak, semua resistor 5w putus dan pecah, beberapa resistor gosong di daerah driver.&lt;br /&gt;&lt;br /&gt;Catat semua tr nya dan Resistor 5w nya, lets go to shop.&lt;br /&gt;Setelah muter2 &lt;strike&gt;sampe pusing&lt;/strike&gt; di beberapa toko, semua komponen dapet, kecuali tr D1047.&lt;br /&gt;Huuuufffffff,,,,,, dengan sangat terpaksa beli tr TIP3055 buat gantiin D1047&lt;br /&gt;&lt;br /&gt;Setelah semua komponen dipasang di posisinya masing-masing. &lt;br /&gt;Ampli dinyalakan, ternyata tegangan sebesar 30v muncul secara terang-terangan di output ampli.&lt;br /&gt;"wah,,,,,tugas baru lagi nih"&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-xu-8M_idniI/Twj_uG3V2jI/AAAAAAAAAro/V0O5IDUJKrY/s1600/Reparasi+Amplifier.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="218" src="http://4.bp.blogspot.com/-xu-8M_idniI/Twj_uG3V2jI/AAAAAAAAAro/V0O5IDUJKrY/s320/Reparasi+Amplifier.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;Cek semua tr,semuanya masih bagus. Cekpemasangan tr, sudah pas sesuai tataletak di pcb. Cek semua R, semuanya masih bagus ,&lt;br /&gt;"wah repot juga nih"&lt;br /&gt;&lt;br /&gt;Setelah istirahat, pikiran sudah kembali tenang, kembali lototin layout n solderan di itu ampli.&lt;br /&gt;Setelah diperhatikan, ternyata pemasangan tr drivernya ada yang terbalik oleh teknisi lain (ini ampli kelihatan sudah pernah di obrak abrik oleh teknisi lain)&lt;br /&gt;Tr yang terbalik itu dipasang sesuai tata letak di pcb. Ternyata tata letaknya salah, sehinnga mengecoh (saya juga terkecoh &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;).&lt;br /&gt;&lt;br /&gt;Setelah transistor driver tersebut dibalik pemasangannya, tegangan 30v sudah tidak ada lagi, kemudian tes di spiker, input disentuh, terdengar suara gemuruh di spiker.&lt;br /&gt;Alhamdulillah...........saatnya memperbaiki kanal sebelah.&lt;br /&gt;Singkat cerita, setelah semua komponen dipasang, kedua kanal amplifier tersebut sudah siap beraksi.&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-NOUE8ZDtuc8/Twj_1aWYArI/AAAAAAAAArw/bn7534srNQo/s1600/Reparasi+amplifier+02.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="207" src="http://1.bp.blogspot.com/-NOUE8ZDtuc8/Twj_1aWYArI/AAAAAAAAArw/bn7534srNQo/s320/Reparasi+amplifier+02.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Pekerjaan yang melelahkan n menjengkelkan, tapi senangnya kalo dah selesai n  lebih senang lagi kalo dah terima bayaran &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-FlOBSWEq3P4/Twj_f40nhCI/AAAAAAAAArg/e9bq6hwb4-o/s1600/Tes+Amplifier.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-FlOBSWEq3P4/Twj_f40nhCI/AAAAAAAAArg/e9bq6hwb4-o/s320/Tes+Amplifier.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Eh, pas dihitung-hitung ongkos komponennya, ternyata gede juga &lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-9cM1JXArS8U/Twj_XlH_EUI/AAAAAAAAArY/PltgU9GmqR4/s1600/Reparasi+amplifier_totalan.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://4.bp.blogspot.com/-9cM1JXArS8U/Twj_XlH_EUI/AAAAAAAAArY/PltgU9GmqR4/s320/Reparasi+amplifier_totalan.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Demikian sepenngal pengalaman saya. Mudah-madahan bermanfaat bagi yang mau belajar perbaiki amplifier. Dan buat para master, mohon bimbingannya !&lt;br /&gt;aminnnnn&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5004631108877089412?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5004631108877089412/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2012/01/pusing-memperbaiki-audio-amplifier.html#comment-form' title='4 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5004631108877089412'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5004631108877089412'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2012/01/pusing-memperbaiki-audio-amplifier.html' title='Pusing Memperbaiki Audio Amplifier AudioDisc'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-xu-8M_idniI/Twj_uG3V2jI/AAAAAAAAAro/V0O5IDUJKrY/s72-c/Reparasi+Amplifier.jpg' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5453995895338790305</id><published>2012-01-08T12:32:00.002+09:00</published><updated>2012-01-08T12:32:48.639+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Subwoofer Aktif Amplifier Mobil</title><content type='html'>Di bawah ini adalah skema subwoofer aktif milik sebuah amplifier mobil 2 kanal) yang saya gambar pada saat memperbaikinya karena terprotek :&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-jz1eITjWmUk/TwkJ0iAgRUI/AAAAAAAAAsA/45bxRdV-M5U/s1600/Skema+subwoofer+aktif.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://2.bp.blogspot.com/-jz1eITjWmUk/TwkJ0iAgRUI/AAAAAAAAAsA/45bxRdV-M5U/s320/Skema+subwoofer+aktif.jpg" width="290" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Sebenarnya ic yang dipakai serinya TL084, tapi di sini saya gambarnya pake ic TL071&amp;nbsp;&lt;a href="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"&gt;&lt;/a&gt; &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-vQ02IvNmsww/TwkKA0zVslI/AAAAAAAAAsI/Slg35xa2cH4/s1600/Susunan+kaki+ic+TL071.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="120" src="http://3.bp.blogspot.com/-vQ02IvNmsww/TwkKA0zVslI/AAAAAAAAAsI/Slg35xa2cH4/s320/Susunan+kaki+ic+TL071.jpg" width="320" /&gt;&amp;nbsp;&lt;/a&gt; &lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;Nah, untuk urutan kaki ic TL071 jika dilihat dari atas adalah seperti di bawah ini :&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&amp;nbsp;&lt;a href="http://3.bp.blogspot.com/-crHJBuq7Z_w/TwkJlIcZVwI/AAAAAAAAAr4/51uWANQWa6c/s1600/Urutan+kaki+ic+TL071.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="169" src="http://3.bp.blogspot.com/-crHJBuq7Z_w/TwkJlIcZVwI/AAAAAAAAAr4/51uWANQWa6c/s320/Urutan+kaki+ic+TL071.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;Demikian, semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5453995895338790305?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5453995895338790305/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2012/01/skema-subwoofer-aktif-amplifier-mobil.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5453995895338790305'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5453995895338790305'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2012/01/skema-subwoofer-aktif-amplifier-mobil.html' title='Skema Subwoofer Aktif Amplifier Mobil'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-jz1eITjWmUk/TwkJ0iAgRUI/AAAAAAAAAsA/45bxRdV-M5U/s72-c/Skema+subwoofer+aktif.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-3380692552816450</id><published>2011-12-26T21:32:00.001+09:00</published><updated>2012-01-25T18:16:30.548+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Cara Menggunakan AVO Meter Analog</title><content type='html'>Bismillahirrahmanirrahim&lt;br /&gt;&lt;br /&gt;Untuk memperbaiki suatu peralatan elektronik, MULTIMETER atau MULTITESTER atau AVOMETER mutlak diperlukan sebagai alat ukur.&lt;br /&gt;&lt;br /&gt;Just info, avo meter berfungsi untuk:&lt;br /&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;Mengukur arus listrik (ampere)&amp;nbsp;&lt;/li&gt;&lt;li&gt;Mengukur tegangan (volt)&lt;/li&gt;&lt;li&gt;Mengukur/&lt;a href="http://awipunna.blogspot.com/2011/03/cara-membaca-warna-resistor.html" target="_blank"&gt;membaca resistensi/hambatan&lt;/a&gt; (ohm)&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;br /&gt;Nah, di bawah ini akan saya bagikan sedikit ilmu yang saya punya, gratisssssss :D&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Semua angka pada knob switch (seleektor) avo meter adalah range maksimum yang mampu dibaca.&lt;/u&gt;&lt;br /&gt;&lt;u&gt;Misalnya posisi knob pada 10 VAC , maka avo meter hanya mampu membaca/mengukur sampai 10 volt ac. &lt;/u&gt;&lt;br /&gt;Oke baiklah, kita mulai dari mana ya ? Bingung :D&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;u&gt;Cara mengukur tegangan arus bolak balik (AC=Alternating Curent) &lt;/u&gt;&lt;/b&gt;&lt;br /&gt;Putar knob avo meter ke posisi &lt;b&gt;ACV&lt;/b&gt;.&lt;br /&gt;Untuk tegangan yang belum diketahui, silakan putar knob avo meter ke posisi range tertinggi (biasanya 1000V) untuk menghindari kerusakan pada avo meter.&lt;br /&gt;&lt;br /&gt;Misalmya kita akan mengukur tegangan PLN di rumah kita.&lt;br /&gt;Putar posisi knob ke 250VAC (PLN&amp;nbsp; sekitar 220V).&lt;br /&gt;Masukkan kedua ujung probe avo meter ke stop kontak/colokan.&lt;br /&gt;Baca angka yang ditunjukkan oleh jarum penunjuk pada skala ACV.&lt;br /&gt;Perhatikan gambar di bawah ! Jarum avo meter menunjuk ke angka 200 lebih&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-jhiGhqTC2tA/TvhrlLR1eAI/AAAAAAAAAqo/U8EHlqlz_g4/s1600/avo+analog+ukur+220vac.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://1.bp.blogspot.com/-jhiGhqTC2tA/TvhrlLR1eAI/AAAAAAAAAqo/U8EHlqlz_g4/s320/avo+analog+ukur+220vac.jpg" width="319" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;u&gt;Mengukur tegangan arus searah&lt;/u&gt;&lt;/b&gt;&lt;br /&gt;Putar posisi knob switch avo matar ke posisi DCV.&lt;br /&gt;Pada gambar di bawah, sedang mengukur tegangan terendah suatu adaptor. Hasil yang terbaca adalah 2 volt. &lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-zbZegdGxOwg/TvhsBSrY10I/AAAAAAAAArA/zlkboY0M85k/s1600/avo+analog+ukur+tegangan+2vdc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://2.bp.blogspot.com/-zbZegdGxOwg/TvhsBSrY10I/AAAAAAAAArA/zlkboY0M85k/s320/avo+analog+ukur+tegangan+2vdc.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Pada gambar di bawah, hasil pengukuran tegangan adaptor adalah 11 volt :&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-iSOp2gZM1j8/TvhsLanrzEI/AAAAAAAAArI/eMqJoX7Se-k/s1600/avo+analog+ukur+tegangan+12vdc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="278" src="http://4.bp.blogspot.com/-iSOp2gZM1j8/TvhsLanrzEI/AAAAAAAAArI/eMqJoX7Se-k/s320/avo+analog+ukur+tegangan+12vdc.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;u&gt;&lt;b&gt;Cara mengukur arus&amp;nbsp;&lt;/b&gt;&lt;/u&gt; &lt;br /&gt;Putar knob ke posisi &lt;b&gt;DCmA&lt;/b&gt; , silakan hubungkan probe merah ke kutub positif power supply/adaptor/baterai. Hubaungkan probe hitam ke beban yang akan di ukur tadi.&lt;br /&gt;Sillakan baca angka yang ditunjukkan oleh jarum pada skala &lt;b&gt;DCmA&lt;/b&gt;&lt;br /&gt;Perhatikan gambar di bawah ! jarum menunjukkan 200 mA lebih.&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-QxQQaMEJX6A/TvhrscrfMuI/AAAAAAAAAqw/acbMpWFkF3o/s1600/avo+analog+ukur+arus.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://2.bp.blogspot.com/-QxQQaMEJX6A/TvhrscrfMuI/AAAAAAAAAqw/acbMpWFkF3o/s320/avo+analog+ukur+arus.jpg" style="cursor: move;" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Jika jarum avo meter tidak menyimpang, silakan putar lagi knob avo meter ke posisi 25 . Pada posisi knob di 25 , itu bererti pengukuran maksimum cuma sampai 25mA , silakan kalikan 0,1 (faktor pengali) dengan hasil yang ditunjukkan di jarum. misalnya jarum menunjukkan 200 , maka hasil sebenarnya adalah 200.0,1=20mA&lt;br /&gt;&lt;br /&gt;Jika knob pada posisi 2,5mA , maka faktor pengalinya adalah 0,01&lt;br /&gt;Dan&amp;nbsp; untuk posisi knob di 0,25mA , faktor pengalinya adalah 0,001&lt;br /&gt;&lt;br /&gt;&lt;u&gt;&lt;b&gt;Cara mengukur hambatan resistor/tahanan&lt;/b&gt;&lt;/u&gt;&lt;br /&gt;Hubung singkatkan dulu kedua probe, kemudian&amp;nbsp; putar knob kecil untuk mengatur posisi jarum agar posisinya tepat pada posisi nol. Lihat gambar di bawah !&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-ZQmvlQRNlBY/TvhrYlKcGwI/AAAAAAAAAqg/WqbszAdicjM/s1600/avo+analog+kalibrasi.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-ZQmvlQRNlBY/TvhrYlKcGwI/AAAAAAAAAqg/WqbszAdicjM/s320/avo+analog+kalibrasi.jpg" width="262" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Pada pengukuran resistor, biasanya ada beberapa pilihan range pengukuran; X1 , X10 , dan Kohm.&lt;br /&gt;Ketiganya itu adalah faktor pengali.&lt;br /&gt;&lt;br /&gt;Misalnya kita mengukur resistor/tahanan 220 ohm.&lt;br /&gt;Silakan perhatikan gambar di bawah!&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-tcgoZfltHTM/Tvhr2bzpQeI/AAAAAAAAAq4/ruLoMcJ3FdY/s1600/avo+analog+ukur+resistor+220.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://4.bp.blogspot.com/-tcgoZfltHTM/Tvhr2bzpQeI/AAAAAAAAAq4/ruLoMcJ3FdY/s320/avo+analog+ukur+resistor+220.jpg" width="248" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Jarum menunjukkan 22 , karena knob switch pada posisi X10 , maka hasil pembacaan adalah 22.10=220 ohm&lt;br /&gt;&lt;br /&gt;Misalnya juga kita mengukur resistor 10 Kohm (10.000 ohm) , putar posisi knob switch avo meter ke Kohm.&lt;br /&gt;Pada gambar di bawah terukur&amp;nbsp; 9 ohm lebih. maka hasil sebenarnya adalah 9.Kohm=9 Kohm lebih&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-JpEMI5yamc4/TvhsXFbci-I/AAAAAAAAArQ/gKJCJvTO0XA/s1600/avo+digital+ukur+resistor+10k.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="320" src="http://3.bp.blogspot.com/-JpEMI5yamc4/TvhsXFbci-I/AAAAAAAAArQ/gKJCJvTO0XA/s320/avo+digital+ukur+resistor+10k.jpg" width="252" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Semoga bermanfaat &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-3380692552816450?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/3380692552816450/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/12/cara-menggunakan-avo-meter-analog.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3380692552816450'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3380692552816450'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/12/cara-menggunakan-avo-meter-analog.html' title='Cara Menggunakan AVO Meter Analog'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-jhiGhqTC2tA/TvhrlLR1eAI/AAAAAAAAAqo/U8EHlqlz_g4/s72-c/avo+analog+ukur+220vac.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2327946089360061839</id><published>2011-12-22T18:57:00.000+09:00</published><updated>2011-12-22T18:57:34.066+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Belajar Reparasi Televisi II</title><content type='html'>Beberapa minggu yang lalu saya kedatangan pasien tv untuk ke sekian kalinya.&lt;br /&gt;&lt;br /&gt;Sebenarnya ini tv sudah pernah saya perbaiki; waktu itu cuma rusak ic verikalnya.&lt;br /&gt;Sambil menyerahkan tv nya, kata si empunya "kemungkinan yg rusak ic gambarnyanya, soalnya tv nya ga ada gambar".&lt;br /&gt;Sambil menerima tv nya, saya cuma diam.&lt;br /&gt;&lt;br /&gt;Setelah mencoba menghidupkan tv nya, ternyata tv nya stand by (tidak mau start). Pantes aja dinilang ga ada gambarnya , wakakaka&lt;br /&gt;&lt;br /&gt;Tv dibuka tutupnya, coba ukur tegangan regulator, semuanya normal. Coba cek transistor horisontal, masih oke ternyata. Coba ukur tegangan di basis tr driver horisontal, hasil tidak ada.&lt;br /&gt;waduh, apanya neh ? (maklum, pemula soalna)&lt;br /&gt;&lt;br /&gt;Setelah istirahat sebentar, perburuan dilanjutkan kembali. Coba ukur output ic regulator, wahhhhh,,,,,ternyata tegangan di pin out dan pin in &amp;nbsp;ic 7812 tidak ada. Hati mulai senang kayaknya ada titk terang neh.&lt;br /&gt;Setelah Coba ukur tergangan 5v di ic kroma, wah tidak ada rupanya. Hati makin senang&lt;br /&gt;Ternyata setelah ditelusuri, tegangan untuk ic kroma berasal dari ic 7805, kemudian dari ic 7805 menuju ic 7812, dan dari 7812 menuju transistor B764&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-1oe6kZM_Lpo/TvLc3Xo5TQI/AAAAAAAAAp4/hmugHmAr6es/s1600/TR%2BB764.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="120" src="http://3.bp.blogspot.com/-1oe6kZM_Lpo/TvLc3Xo5TQI/AAAAAAAAAp4/hmugHmAr6es/s320/TR%2BB764.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Dan dari hasil pengukuran, diketahui transistor B674 lah biang kerok putusnya tegangan&amp;nbsp;&lt;img border="0" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" style="-webkit-box-shadow: none; background-attachment: initial; background-clip: initial; background-color: white; background-image: initial; background-origin: initial; border-bottom-style: none; border-color: initial; border-image: initial; border-left-style: none; border-right-style: none; border-top-style: none; border-width: initial; box-shadow: none; color: #222222; font-family: Arial, Verdana; font-size: 15px; line-height: 20px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify;" /&gt;&lt;br /&gt;&lt;br /&gt;Setelah memperhatikan, diketahui transistor B674 berjenis &lt;strike&gt;kelamin&lt;/strike&gt; PNP.&lt;br /&gt;Coba buka box komponen, eh ketemu transistor TIP32C&lt;br /&gt;Langsung &amp;nbsp;pasang (kaki disesuaikan) di tempatnya B674&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-UClGih6-BNY/TvLd9rneC6I/AAAAAAAAAqM/kzwsnv3trks/s1600/tr+tip32c.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em; text-align: center;"&gt;&lt;img border="0" height="240" src="http://4.bp.blogspot.com/-UClGih6-BNY/TvLd9rneC6I/AAAAAAAAAqM/kzwsnv3trks/s320/tr+tip32c.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Pas dicoba, alhamdulillaaah..............&lt;br /&gt;tv nya dah bisa nyala&amp;nbsp;&lt;img border="0" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" style="-webkit-box-shadow: none; background-attachment: initial; background-clip: initial; background-color: white; background-image: initial; background-origin: initial; border-bottom-style: none; border-color: initial; border-image: initial; border-left-style: none; border-right-style: none; border-top-style: none; border-width: initial; box-shadow: none; color: #222222; font-family: Arial, Verdana; font-size: 15px; line-height: 20px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify;" /&gt;&lt;br /&gt;Pas mau ditutup tv nya, ga semgaja tangan saya menyentuh kabel RGB, akibatnya warna hilang. Wah,,,,ada apa lagi nih ?&lt;span style="background-color: white; color: #222222; font-family: Arial, Verdana; font-size: 15px; line-height: 20px; text-align: justify;"&gt;&amp;nbsp;&lt;/span&gt;&lt;img border="0" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/105.gif" style="-webkit-box-shadow: none; background-attachment: initial; background-clip: initial; background-color: white; background-image: initial; background-origin: initial; border-bottom-style: none; border-color: initial; border-image: initial; border-left-style: none; border-right-style: none; border-top-style: none; border-width: initial; box-shadow: none; color: #222222; font-family: Arial, Verdana; font-size: 15px; line-height: 20px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify;" /&gt;&lt;br /&gt;Ternyata soket kabel yang menuju ic kroma kurang bagus.&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-4QnbPEmSB60/TvLdzU0kSmI/AAAAAAAAAqE/2MSCpfh-U5o/s1600/konektor.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="208" src="http://2.bp.blogspot.com/-4QnbPEmSB60/TvLdzU0kSmI/AAAAAAAAAqE/2MSCpfh-U5o/s320/konektor.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Setelah diperbaiki soketnya, alhamdulillah,,,,,,,,warnanya udah stabil&amp;nbsp;&lt;img border="0" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" style="-webkit-box-shadow: none; background-attachment: initial; background-clip: initial; background-color: white; background-image: initial; background-origin: initial; border-bottom-style: none; border-color: initial; border-image: initial; border-left-style: none; border-right-style: none; border-top-style: none; border-width: initial; box-shadow: none; color: #222222; font-family: Arial, Verdana; font-size: 15px; line-height: 20px; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify;" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-KVVh109795c/TvLerXZzaeI/AAAAAAAAAqU/9btUaBjWC1o/s1600/tv+cina+selesai.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="266" src="http://3.bp.blogspot.com/-KVVh109795c/TvLerXZzaeI/AAAAAAAAAqU/9btUaBjWC1o/s320/tv+cina+selesai.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Demikian sepenggal pengalaman saya dalam belajar memperbaiki televisi.&lt;br /&gt;Semoga bermanfaat bagi para pemula seperti saya. Dan buat para senior tv, mohon bimbingannya !&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2327946089360061839?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2327946089360061839/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/12/belajar-reparasi-televisi-ii.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2327946089360061839'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2327946089360061839'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/12/belajar-reparasi-televisi-ii.html' title='Belajar Reparasi Televisi II'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-1oe6kZM_Lpo/TvLc3Xo5TQI/AAAAAAAAAp4/hmugHmAr6es/s72-c/TR%2BB764.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-3526440485409167341</id><published>2011-12-19T21:43:00.000+09:00</published><updated>2011-12-19T21:43:58.339+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Stereo Equalizer Menggunakan ic BA3822LS</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-cHJJpqrnjG0/Tu8tV7A7JJI/AAAAAAAAAps/jqaFE16MdJY/s1600/skema+equalizer+ba3822ls.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-cHJJpqrnjG0/Tu8tV7A7JJI/AAAAAAAAAps/jqaFE16MdJY/s1600/skema+equalizer+ba3822ls.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Sumber: stereo tape compo merk disensor :D&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-3526440485409167341?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/3526440485409167341/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/12/skema-stereo-equalizer-menggunakan-ic.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3526440485409167341'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3526440485409167341'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/12/skema-stereo-equalizer-menggunakan-ic.html' title='Skema Stereo Equalizer Menggunakan ic BA3822LS'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-cHJJpqrnjG0/Tu8tV7A7JJI/AAAAAAAAAps/jqaFE16MdJY/s72-c/skema+equalizer+ba3822ls.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-209279500435993515</id><published>2011-12-09T11:13:00.001+09:00</published><updated>2011-12-09T11:54:26.998+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier Stereo Menggunakan ic DBL1034A</title><content type='html'>Setelah sukses memposting&amp;nbsp;&lt;a href="http://awipunna.blogspot.com/2011/12/skema-audio-amplifier-mono-menggunakan.html" target="_blank"&gt;Skema Audio Amplifier Mono Menggunakan ic TEA2025B&lt;/a&gt;&amp;nbsp;, kali ini saya mencoba memposting skema yang mirip dengan ic TEA2025B , tapi skema ini sudah stereo.&lt;br /&gt;Skema ini menggunakan ic DBL1034A . tegangan menggunakan 9 volt.&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://76.my/UserImages/Items/1103/27/kianyongchai@14.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://76.my/UserImages/Items/1103/27/kianyongchai@14.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Dan di bawah ini adalah skemanya yang beberapa tahun lalu saya gambar dari radio tape compo yang pernah saya repair:&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-Ak8OeFh_TqI/TuFvatq9HtI/AAAAAAAAApg/OoXGsJ7S7VQ/s1600/skema+amplifier+DBL1034A.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="195" src="http://4.bp.blogspot.com/-Ak8OeFh_TqI/TuFvatq9HtI/AAAAAAAAApg/OoXGsJ7S7VQ/s320/skema+amplifier+DBL1034A.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Maaf gambarnya kurang rapi, tapi mudah-mudahan bisa dimengerti. Jika ada yang kurang jelas pada skema di atas, silakan tainggalkan pertanyaan di bawah.&lt;br /&gt;&lt;br /&gt;Semoga ada manfaatnya !&lt;br /&gt;Amiin...........&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-209279500435993515?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/209279500435993515/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/12/skema-audio-amplifier-stereo.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/209279500435993515'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/209279500435993515'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/12/skema-audio-amplifier-stereo.html' title='Skema Audio Amplifier Stereo Menggunakan ic DBL1034A'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-Ak8OeFh_TqI/TuFvatq9HtI/AAAAAAAAApg/OoXGsJ7S7VQ/s72-c/skema+amplifier+DBL1034A.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-180500343503237990</id><published>2011-12-09T10:40:00.001+09:00</published><updated>2011-12-09T11:52:49.023+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier Mono Menggunakan ic TEA2025B</title><content type='html'>Sebenarnya ini ic sudah stereo, tapi dalam skema yang saya gambar, hasilnya mono karena ic nya dirangkai bridge yang bertujuan untuk memperkuat daya keluaran.&lt;br /&gt;Oke baiklah, silakan perhatikan gambar-gambar di bawah ini ! :D&lt;br /&gt;&lt;br /&gt;Ini penampakan ic nya:&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://chinaimportexport.wikispaces.com/file/view/Sell_TEA2025B_Integrated_Circuits_Manufacturer_exporting_direct_from_China.jpg/34805591/Sell_TEA2025B_Integrated_Circuits_Manufacturer_exporting_direct_from_China.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="209" src="http://chinaimportexport.wikispaces.com/file/view/Sell_TEA2025B_Integrated_Circuits_Manufacturer_exporting_direct_from_China.jpg/34805591/Sell_TEA2025B_Integrated_Circuits_Manufacturer_exporting_direct_from_China.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Ini nama-nama pin out ic nya:&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/_OXwrUnfcnbo/TTb_znC6dSI/AAAAAAAAAMk/z3WYk90nFjQ/s1600/IC+TEA+2025b.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="125" src="http://2.bp.blogspot.com/_OXwrUnfcnbo/TTb_znC6dSI/AAAAAAAAAMk/z3WYk90nFjQ/s200/IC+TEA+2025b.png" width="200" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Dan di bawah ini adalah skema audio amplifier mono yang saya ambil dari radio tape compo mono yang pernah saya tangani beberapa tahun yang lalu:&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-qlA4cYj_2ww/TuFoDaeWFxI/AAAAAAAAApY/RVXx01Xm384/s1600/skema+amplifier+TEA2025B.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="248" src="http://4.bp.blogspot.com/-qlA4cYj_2ww/TuFoDaeWFxI/AAAAAAAAApY/RVXx01Xm384/s320/skema+amplifier+TEA2025B.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Maaf kalau gambarnya kurang jelas/rapi, soalnya pena tintanya putus-putus :D&lt;br /&gt;Kalau ada yang kurang jelas pada skema di atas, silakan tinggalkan pertanyaan !&lt;br /&gt;&lt;br /&gt;Nah, buat yang mau mencoba, silakan ikuti skema di atas !&lt;br /&gt;demikian, semoga bermanfaat&lt;br /&gt;amiiin&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-180500343503237990?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/180500343503237990/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/12/skema-audio-amplifier-mono-menggunakan.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/180500343503237990'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/180500343503237990'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/12/skema-audio-amplifier-mono-menggunakan.html' title='Skema Audio Amplifier Mono Menggunakan ic TEA2025B'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_OXwrUnfcnbo/TTb_znC6dSI/AAAAAAAAAMk/z3WYk90nFjQ/s72-c/IC+TEA+2025b.png' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-641270127783721277</id><published>2011-11-28T22:21:00.001+09:00</published><updated>2011-11-28T22:47:49.726+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Alat Ukur'/><title type='text'>Skema Volt Meter Digital Menggunakan ic L7107</title><content type='html'>Mungkin ada yang mau bereksperimen ?&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-QWGnxCctauQ/TtOL5RtH2hI/AAAAAAAAApQ/S0hq9i_vtHc/s1600/voltmeter.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://4.bp.blogspot.com/-QWGnxCctauQ/TtOL5RtH2hI/AAAAAAAAApQ/S0hq9i_vtHc/s1600/voltmeter.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-wHyhZawam84/TtOLgVP3AsI/AAAAAAAAApA/9z1fvWAunXw/s1600/voltmeter+02.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://4.bp.blogspot.com/-wHyhZawam84/TtOLgVP3AsI/AAAAAAAAApA/9z1fvWAunXw/s1600/voltmeter+02.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-BsX6ydN1QqU/TtOLpIi0EZI/AAAAAAAAApI/QnxloIo_z6U/s1600/voltmeter+03.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-BsX6ydN1QqU/TtOLpIi0EZI/AAAAAAAAApI/QnxloIo_z6U/s1600/voltmeter+03.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;&lt;strong style="font-weight: bold;"&gt;Spesifikasi Teknis - Karakteristik&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;Tegangan suplai: ... ... ... ....&lt;/span&gt;&amp;nbsp;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;+ / - 5 V (simetris)&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;Daya: ... ..&lt;/span&gt;&amp;nbsp;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;200 mA (maksimum)&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;Rentang pengukuran: ... ... ....&lt;/span&gt;&amp;nbsp;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;+ / - 0-1,999 VDC dalam empat rentang&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;Akurasi: ... ... ... ... ... ... ... ..&lt;/span&gt;&amp;nbsp;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;0,1%&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;&lt;strong style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;&lt;strong style="font-weight: bold;"&gt;FITUR&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;- Ukuran Kecil&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;- Konstruksi Mudah&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;- Biaya rendah.&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;- Sederhana&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;- Mudah untuk membaca display dari kejauhan&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;- Sedikit komponen eksternal.&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span class="Apple-style-span" style="color: black; font-family: 'Times New Roman'; font-size: small; line-height: normal;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span class="Apple-style-span" style="color: black; font-family: 'Times New Roman'; font-size: small; line-height: normal;"&gt;Ini dia skemanya:&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-mloA0FX22qU/TtOLX48nNtI/AAAAAAAAAo4/Xmsw6xPX3AE/s1600/skema+voltmeter+digital.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/-mloA0FX22qU/TtOLX48nNtI/AAAAAAAAAo4/Xmsw6xPX3AE/s1600/skema+voltmeter+digital.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Ini dia layout pcb nya :&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-icSaIOxb_bg/TtOLDG9x3OI/AAAAAAAAAoo/OwHbjlY_4jk/s1600/layout+voltmeter+digital.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-icSaIOxb_bg/TtOLDG9x3OI/AAAAAAAAAoo/OwHbjlY_4jk/s1600/layout+voltmeter+digital.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Ini dia pin out seven segmen:&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/-AQTsYIQ9CaY/TtOLMEITU7I/AAAAAAAAAow/SF0rMkdfjRY/s1600/pin+seven+segmen.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://3.bp.blogspot.com/-AQTsYIQ9CaY/TtOLMEITU7I/AAAAAAAAAow/SF0rMkdfjRY/s1600/pin+seven+segmen.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;&lt;strong style="font-weight: bold;"&gt;Daftar komponen:&lt;/strong&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;R1 = 180k&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;P1 = 20k&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;R2 = 22k&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;U1 = ICL 7107&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;R3 = 12k&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;LD1, 2,3,4 = MAN umum 6960&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;R4 = 1M&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;R5 = 470K&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;R6 = 560 Ohm&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;C1 = 100pF&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;C2, C6, C7 = 100nF&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;C3 = 47nF&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;C4 = 10nF&lt;/span&gt;&lt;/div&gt;&lt;div style="background-color: white; border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; color: #222222; font-family: Arial, Verdana; font-size: 14px; line-height: 20px; margin-bottom: 10px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; text-align: justify; vertical-align: baseline;"&gt;&lt;span style="border-bottom-width: 0px; border-color: initial; border-left-width: 0px; border-right-width: 0px; border-style: initial; border-top-width: 0px; font-family: inherit; font-style: inherit; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; padding-bottom: 0px; padding-left: 0px; padding-right: 0px; padding-top: 0px; vertical-align: baseline;"&gt;C5 = 220nF&lt;/span&gt;&lt;/div&gt;Ini dia&amp;nbsp;&lt;a href="http://howcircuits.com/led-display-digital-voltmeter.html"&gt;sumbernya&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-641270127783721277?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/641270127783721277/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-volt-meter-digital-menggunakan-ic.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/641270127783721277'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/641270127783721277'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-volt-meter-digital-menggunakan-ic.html' title='Skema Volt Meter Digital Menggunakan ic L7107'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-QWGnxCctauQ/TtOL5RtH2hI/AAAAAAAAApQ/S0hq9i_vtHc/s72-c/voltmeter.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6591332914989300640</id><published>2011-11-28T21:59:00.001+09:00</published><updated>2011-11-28T22:06:31.327+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Catu Daya'/><title type='text'>Skema Inverter 5VDC Ke 30VDC Menggunakan ic 74HC14</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-ypWP5KNTCBQ/TtOGPlslbJI/AAAAAAAAAog/0u7MRad6_b0/s1600/power+supply+5v+ke+30v.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://2.bp.blogspot.com/-ypWP5KNTCBQ/TtOGPlslbJI/AAAAAAAAAog/0u7MRad6_b0/s1600/power+supply+5v+ke+30v.gif" /&gt;&lt;/a&gt;&lt;/div&gt;sumbernya dari&amp;nbsp;&lt;a href="http://howcircuits.com/30v-power-supply-with-5v.html"&gt;sini&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6591332914989300640?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6591332914989300640/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-inverter-5vdc-ke-30vdc.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6591332914989300640'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6591332914989300640'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-inverter-5vdc-ke-30vdc.html' title='Skema Inverter 5VDC Ke 30VDC Menggunakan ic 74HC14'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-ypWP5KNTCBQ/TtOGPlslbJI/AAAAAAAAAog/0u7MRad6_b0/s72-c/power+supply+5v+ke+30v.gif' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4544280839309438831</id><published>2011-11-28T21:50:00.001+09:00</published><updated>2011-11-28T21:56:18.413+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Pre Amp Mic Condenser</title><content type='html'>&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-WNfJRyBBQQg/TtOENisB8_I/AAAAAAAAAoY/zKMGLvQGIjk/s1600/skema+pre+amp+mic+condenser.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;br /&gt;&lt;img border="0" src="http://1.bp.blogspot.com/-WNfJRyBBQQg/TtOENisB8_I/AAAAAAAAAoY/zKMGLvQGIjk/s1600/skema+pre+amp+mic+condenser.gif" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Sumbernya&amp;nbsp;&lt;a href="http://howcircuits.com/electret-mic-amplifier-html.html"&gt;di sini&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4544280839309438831?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4544280839309438831/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-pre-amp-mic-condenser.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4544280839309438831'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4544280839309438831'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-pre-amp-mic-condenser.html' title='Skema Pre Amp Mic Condenser'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-WNfJRyBBQQg/TtOENisB8_I/AAAAAAAAAoY/zKMGLvQGIjk/s72-c/skema+pre+amp+mic+condenser.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4054661700656510330</id><published>2011-11-22T12:49:00.001+09:00</published><updated>2012-01-07T18:44:28.074+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Merakit Booster Pemancar FM C1971</title><content type='html'>Beberapa hari yang lalu saya mencoba merakit booster untuk pemancar fm saya. Booster ini menngunakan transistor C1971&lt;br /&gt;Karena masih amatiran sekali, boster fm nya saya buat apa adanya dan dengan menggunakan skema apa adanya. Skema jiplak punya booster 2 meteran yang menggunakan C1946&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-GBJ6ODEgWak/TstcrB9QazI/AAAAAAAAAoQ/2eK72ZOysio/s1600/skema+booster+ht.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="114" src="http://1.bp.blogspot.com/-GBJ6ODEgWak/TstcrB9QazI/AAAAAAAAAoQ/2eK72ZOysio/s320/skema+booster+ht.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Tapi untuk LPF saya pake skema lain, tapi layout saya rancang sendiri, tidak mengikuti punya booster 2 meteran &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-BQFEWqkM0Q8/TssbCscCuuI/AAAAAAAAAoA/65QEQVqtiQc/s1600/booster+fm+c1971.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://1.bp.blogspot.com/-BQFEWqkM0Q8/TssbCscCuuI/AAAAAAAAAoA/65QEQVqtiQc/s320/booster+fm+c1971.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;/div&gt;&lt;br /&gt;Ini dia layout pcb nya, sori masih kasar buatnya, coz baru belajar &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-tjgpiARMLXk/Tssbg7M-4uI/AAAAAAAAAoI/YR7mkViIR5A/s1600/layout+booster+fm+c1971.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://2.bp.blogspot.com/-tjgpiARMLXk/Tssbg7M-4uI/AAAAAAAAAoI/YR7mkViIR5A/s320/layout+booster+fm+c1971.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Dan di bawah ini adalah booster yang sudah selesai dirakit dan sementara on air (maaf kabelnya berantakan):Pas ditune, saya heran, mengapa jarum daya maju pada swr saya tidak bisa mentok pada tegangan 12v ? &lt;img alt="thinking" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif" /&gt;&lt;br /&gt;padahal kalo pake exciter bisa.&lt;br /&gt;Karena kurang puas, saya coba sambungkan ke antena dipole rakitan saya yang tinnginya cuma sekitar 5 meter, trus tancap gas sambil memonitor pemancar fm saya. Dan hasilna ternyata benar, jangakauannya cuma sekitar 500 meter, sungguh mengherankan &lt;img alt="thinking" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif" /&gt;&lt;br /&gt;&lt;br /&gt;Terus boosternya saya obrak abrik lagi, gonta ganti komponen pada outputna, hasilnya sama aja, itulah makanya banyak timah bergelimpangan di jalur outputna &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;&lt;br /&gt;&lt;br /&gt;Karena di outout booster tidak menyalesaikan keinginan saya, saya beralih ke jalur inputna. Coba ganti capasitor 47p jadi 68p , hasilnya ada perubahan sedikit saja.&lt;br /&gt;terus saya coba lepas capasitor keramik 100p yang terdapat di basis transistor, hasilna jarum tegangan maju swr naik drastis, dan setelah dimonitor, alhamdulillah bisa tembus 1km lebih, lumayan &lt;img alt="big grin" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-vdirBPVOalQ/TssZyFOybnI/AAAAAAAAAn4/p057pvvMMUA/s1600/booster+fm+c1971+II.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="240" src="http://2.bp.blogspot.com/-vdirBPVOalQ/TssZyFOybnI/AAAAAAAAAn4/p057pvvMMUA/s320/booster+fm+c1971+II.jpg" width="320" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Untuk power suplpy saya cuma pake trafo ct 10v bekas dari speaker aktif ic TDA2030 (pengennya seh pake trafo yang amperenya gede).&lt;br /&gt;Dan sebagai regulatornya saya pakai ic LM723 yang dapat di adjust antara 2,1v sampai 13,8v.&lt;br /&gt;Power supply ini saya pakai juga untuk menyalakan exciter.&lt;br /&gt;&lt;br /&gt;Demikian sepenggal pengalaman saya, salam RF&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4054661700656510330?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4054661700656510330/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/11/merakit-booster-pemancar-fm-c1971.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4054661700656510330'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4054661700656510330'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/11/merakit-booster-pemancar-fm-c1971.html' title='Merakit Booster Pemancar FM C1971'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-GBJ6ODEgWak/TstcrB9QazI/AAAAAAAAAoQ/2eK72ZOysio/s72-c/skema+booster+ht.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8837706603017177279</id><published>2011-11-10T20:18:00.000+09:00</published><updated>2012-01-07T18:38:50.705+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Ya Allah........... Malangnya Nasib Ini T.T</title><content type='html'>Rumah kami cuma rumah sederhana yang terletak &amp;nbsp;Masohi, Maluku tengah. Dan &amp;nbsp;tadi malam rumah kami dimasuki pencuri melalui jendela belakang.&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://t1.gstatic.com/images?q=tbn:ANd9GcQitkMJR3XViZC2ZCYBiGEHiQBLqBcEfcgM-y_GRcYOmzGV_bjb&amp;amp;t=1" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://t1.gstatic.com/images?q=tbn:ANd9GcQitkMJR3XViZC2ZCYBiGEHiQBLqBcEfcgM-y_GRcYOmzGV_bjb&amp;amp;t=1" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://dewataspeedblog.files.wordpress.com/2011/04/pencuri.gif?w=250&amp;amp;h=303" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://dewataspeedblog.files.wordpress.com/2011/04/pencuri.gif?w=250&amp;amp;h=303" /&gt;&lt;/a&gt;&lt;/div&gt;Betapa kaget rasanya ketika bangun tadi subuh dan mengetahui rumah kami sudah dimasuki &lt;span class="Apple-style-span" style="color: red;"&gt;pencuri&lt;/span&gt;.&lt;br /&gt;sekitar 15 liter oli mesran super , beberapa liter oli top 1 , semua kartu perdana , semua voucher pulsa, sebagian besar rokok , dan sdikit uang dibawa kabur oleh &lt;span class="Apple-style-span" style="color: red;"&gt;pencuri.&lt;/span&gt;&lt;br /&gt;&lt;img src="http://sumbaisland.com/wp-content/uploads/2008/09/basmi_pencuri.jpg" /&gt;&lt;span class="Apple-style-span" style="color: red;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="color: red;"&gt;&lt;span class="Apple-style-span" style="color: black;"&gt;Saya yang malam itu sangat capek tertidur di kamar tanpa menutup pintu kamar dan &amp;nbsp;lampu kamar dalam keadaan menyala tidak mengetahui masuknya &lt;/span&gt;pencuri&lt;span class="Apple-style-span" style="color: black;"&gt;.&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;Sialnya kamar saya juga dimasuki &lt;span class="Apple-style-span" style="color: red;"&gt;pencuri. &lt;/span&gt;Uang beberapa rupiah beserta recehan-recehannya dibawa kabur. Hape nokia 5630xm kesayangan saya yang sudah saya hack dan sudah saya pakai hampir 3 tahun juga tidak luput &lt;span class="Apple-style-span" style="color: red;"&gt;dicuri&lt;/span&gt;.&amp;nbsp;&amp;nbsp;(sim card As dari pertengahan 2006)&lt;br /&gt;&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/-BCnayRh6Peo/TruhjvFJFfI/AAAAAAAAAng/hVHvycMU8aw/s1600/nokia+5630+xpressmusic.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" src="http://4.bp.blogspot.com/-BCnayRh6Peo/TruhjvFJFfI/AAAAAAAAAng/hVHvycMU8aw/s1600/nokia+5630+xpressmusic.jpg" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;Semua nomer telepon saudara, nomer telepon teman-teman, foto-foto bersama teman-teman, koleksi skema, dan masih banyak lagi file kesayangan saya tersimpan di dalam memori hp itu ludes &lt;img alt="sad" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/2.gif" /&gt;&lt;br /&gt;&lt;br /&gt;Untuk beberapa waktu ke depan saya tidak menggunakan hape dulu, lagi kere soalna.&lt;br /&gt;&lt;br /&gt;Cuma bisa sabar dan berdoa semoga orang yang mencuri ini bisa ditemukan &lt;strike&gt;dan mau saya tonjok mukanya sampe babak belur&lt;/strike&gt;&lt;img alt="angry" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/14.gif" /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8837706603017177279?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8837706603017177279/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/11/ya-allah-malangnya-nasib-ini-tt.html#comment-form' title='8 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8837706603017177279'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8837706603017177279'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/11/ya-allah-malangnya-nasib-ini-tt.html' title='Ya Allah........... Malangnya Nasib Ini T.T'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-BCnayRh6Peo/TruhjvFJFfI/AAAAAAAAAng/hVHvycMU8aw/s72-c/nokia+5630+xpressmusic.jpg' height='72' width='72'/><thr:total>8</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6211387130165047058</id><published>2011-11-05T14:19:00.000+09:00</published><updated>2011-11-05T14:22:18.930+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Lain-Lain'/><title type='text'>Skema Lampu Neon 12 Volt</title><content type='html'>&lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-_Rb3oPrbC1Y/TrRwXLfcHFI/AAAAAAAAAnc/R4fbecmQSZg/s1600/Skema%2Blampu%2Bneon%2B12v_www.awipunna.blogspot.com-792093.png"&gt;&lt;img src="http://3.bp.blogspot.com/-_Rb3oPrbC1Y/TrRwXLfcHFI/AAAAAAAAAnc/R4fbecmQSZg/s320/Skema%2Blampu%2Bneon%2B12v_www.awipunna.blogspot.com-792093.png"  border="0" alt="skema lampu neon 12v" id="BLOGGER_PHOTO_ID_5671281374290254930" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Daftar komponennya: &lt;div&gt;&lt;ul&gt;&lt;li&gt;C1=100uF/25V&lt;/li&gt;&lt;li&gt;C2,C3=0,01uF/25V&lt;/li&gt;&lt;li&gt;C4=0,01uF/1KV&lt;/li&gt;&lt;li&gt;R1=1K&lt;/li&gt;&lt;li&gt;R2=2K7&lt;/li&gt;&lt;li&gt;Q1=IRF510&lt;/li&gt;&lt;li&gt;U1=TLC555&lt;/li&gt;&lt;li&gt;T1=TRAFO 300mA/6V (Dengan input 12V ,iharapkan output nanti sekitar 350V)&lt;/li&gt;&lt;li&gt;LAMPU=LAMPU TL (NEON) 4W&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Sumber: &lt;a href="http://rangkaianelektronika.net/rangkaian-lampu-neon-12v-dc-lampu-emergency.htm"target="_blank"&gt;rangkaianelektronika.net/rangkaian-lampu-neon-12v-dc-lampu-emergency.htm&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6211387130165047058?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6211387130165047058/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-lampu-neon-12-volt.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6211387130165047058'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6211387130165047058'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/11/skema-lampu-neon-12-volt.html' title='Skema Lampu Neon 12 Volt'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-_Rb3oPrbC1Y/TrRwXLfcHFI/AAAAAAAAAnc/R4fbecmQSZg/s72-c/Skema%2Blampu%2Bneon%2B12v_www.awipunna.blogspot.com-792093.png' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5684808174752925461</id><published>2011-10-30T00:09:00.001+09:00</published><updated>2011-10-30T00:55:29.866+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Alat Ukur'/><title type='text'>Skema Kapasitansi Meter Menggunakan IC 74C14</title><content type='html'>Kapasitansi meter berfungsi untuk mengukur kapasitas suatu kapasitor.&lt;br /&gt;&lt;br /&gt;Bagi yang belum punya kapasitansi meter seperti saya, mungkin skema kapasitansi meter di bawah ini bisa dicoba &lt;span class="Apple-style-span" style="color: red;"&gt;&lt;strike&gt;dan dilaporkan hasilnya ke saya &lt;/strike&gt;&amp;nbsp;&lt;/span&gt;:D&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/-pF6oFtgV31c/TqwJ_2QvetI/AAAAAAAAAnA/7ywtaRbIL4Q/s1600/skema%2Bkapasitansi%2Bmeter%2B74C14_www.awipunna.blogspot.com.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="213" src="http://1.bp.blogspot.com/-pF6oFtgV31c/TqwJ_2QvetI/AAAAAAAAAnA/7ywtaRbIL4Q/s400/skema%2Bkapasitansi%2Bmeter%2B74C14_www.awipunna.blogspot.com.gif" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;sumber:&amp;nbsp;&lt;a href="http://freecircuitdiagram.com/2009/05/10/capacitance-meter/"target="_blank"&gt;http://freecircuitdiagram.com/2009/05/10/capacitance-meter/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Output rangkaian ini dihubungkan dengan voltmeter digital.&lt;br /&gt;Skala pengukuran maksimal 10µF&lt;br /&gt;&lt;br /&gt;skema &amp;nbsp;belum saya coba, mungkin ada yang sudah coba ? bagi master- master teknisi yang sudah rakit, sharing dong hasilna ! :D&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5684808174752925461?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5684808174752925461/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-kapasitansi-meter-menggunakan-ic.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5684808174752925461'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5684808174752925461'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-kapasitansi-meter-menggunakan-ic.html' title='Skema Kapasitansi Meter Menggunakan IC 74C14'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-pF6oFtgV31c/TqwJ_2QvetI/AAAAAAAAAnA/7ywtaRbIL4Q/s72-c/skema%2Bkapasitansi%2Bmeter%2B74C14_www.awipunna.blogspot.com.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5569488392320204781</id><published>2011-10-29T23:56:00.001+09:00</published><updated>2011-10-29T23:57:16.181+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Alat Ukur'/><title type='text'>Skema Induktansi Meter Menggunakan IC 74HC132</title><content type='html'>Berikut adalah skema induktansi meter yang dapat mengukur induktor mulai dari 3uH sampai 500uH.&lt;br /&gt;Dan untuk meternya menggunakan voltmeter digital.&lt;br /&gt;&lt;div class="separator" style="clear: both; text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/-DPo0nCUWgG0/TqwNSzo8TnI/AAAAAAAAAnM/mfthsgxeWSw/s1600/skema%2Binduktansi%2Bmeter%2B74HC132_www.awipunna.blogspot.com.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"&gt;&lt;img border="0" height="324" src="http://2.bp.blogspot.com/-DPo0nCUWgG0/TqwNSzo8TnI/AAAAAAAAAnM/mfthsgxeWSw/s400/skema%2Binduktansi%2Bmeter%2B74HC132_www.awipunna.blogspot.com.gif" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;sumber:&amp;nbsp;&lt;a href="http://freecircuitdiagram.com/2009/05/12/inductance-meter-circuit/"&gt;http://freecircuitdiagram.com/2009/05/12/inductance-meter-circuit/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Skema di atas belum saya coba. dan bagi yang dah coba , sharing dong hasilna ! :D&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5569488392320204781?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5569488392320204781/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-induktansi-meter-menggunakan-ic.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5569488392320204781'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5569488392320204781'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-induktansi-meter-menggunakan-ic.html' title='Skema Induktansi Meter Menggunakan IC 74HC132'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-DPo0nCUWgG0/TqwNSzo8TnI/AAAAAAAAAnM/mfthsgxeWSw/s72-c/skema%2Binduktansi%2Bmeter%2B74HC132_www.awipunna.blogspot.com.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-816661411269771050</id><published>2011-10-26T08:23:00.002+09:00</published><updated>2011-10-29T21:51:06.473+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Alat Ukur'/><title type='text'>Skema ESR Meter Menggunakan IC 74HC14N</title><content type='html'>Mungkin ada yang sudah membaca tulisan saya tentang &lt;a href="http://awipunna.blogspot.com/2011/10/membuat-esr-meter-sederhana.html"target="_blank"&gt;membuat esr meter&lt;/a&gt; tapi tidak berniat mengikuti skema esr yang saya buat &lt;s&gt;karena malas&lt;/s&gt;.&lt;br /&gt;Tenang ! Di bawah ini ada skema esr meter yang rangkaiannya cukup simpel: &lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-QU6hj14FkA8/TqdBkx6WCdI/AAAAAAAAAmo/BfR94NBm2MU/s1600/Skema%2Besr%2Bmeter_www.awipunna.blogspot.com-746715.png"&gt;&lt;img src="http://3.bp.blogspot.com/-QU6hj14FkA8/TqdBkx6WCdI/AAAAAAAAAmo/BfR94NBm2MU/s320/Skema%2Besr%2Bmeter_www.awipunna.blogspot.com-746715.png"  border="0" alt="skema esr meter 74HC14N" id="BLOGGER_PHOTO_ID_5667570756198205906" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;sumber skema dari &lt;a href="http://marsonotv.blogspot.com/search/label/ESR-meter"target="_blank"&gt;marsonotv.blogspot.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Untuk cara mengkalibrasinya sama saja dengan cara yang ada &lt;a href="http://awipunna.blogspot.com/2011/10/membuat-esr-meter-sederhana.html"target="_blank"&gt;di sini&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Selamat membuat esr meter&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-816661411269771050?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/816661411269771050/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-esr-meter-menggunakan-ic-74hc14n.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/816661411269771050'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/816661411269771050'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-esr-meter-menggunakan-ic-74hc14n.html' title='Skema ESR Meter Menggunakan IC 74HC14N'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-QU6hj14FkA8/TqdBkx6WCdI/AAAAAAAAAmo/BfR94NBm2MU/s72-c/Skema%2Besr%2Bmeter_www.awipunna.blogspot.com-746715.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-316459854727854820</id><published>2011-10-23T16:23:00.005+09:00</published><updated>2011-10-29T21:52:07.898+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Alat Ukur'/><title type='text'>Ciri-ciri Elco Bermerk</title><content type='html'>Setelah sukses &lt;a href="http://awipunna.blogspot.com/2011/10/membuat-esr-meter-sederhana.html"target="_blank"&gt;merakit esr sederhana&lt;/a&gt; :D , kini ane mau kasih tahu buat yang belum tahu ciri-ciri elco bermerk.&lt;br /&gt;Langsung saja perhatikan gambar tabel ciri-ciri elco bermerk di bawah ini&lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-dan3YljTC5o/TqO6q8BQzRI/AAAAAAAAAlo/ufyoT_brq9Q/s1600/ciri-ciri%2Belco%2Bbermerk-703446.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-dan3YljTC5o/TqO6q8BQzRI/AAAAAAAAAlo/ufyoT_brq9Q/s320/ciri-ciri%2Belco%2Bbermerk-703446.jpg"  border="0" alt="tabel ciri elco bermerk" id="BLOGGER_PHOTO_ID_5666578002990910738" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/center&gt;&lt;br /&gt;Sumber: &lt;a href="http://hobbyaudios.blogspot.com/2011/04/identify-good-original-capacitors.html"target="_blank"&gt;hobbyaudios.blogspot.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Itu dia sekedar info , semoga bermanfaat buat kita semua , dan mudah-mudahan kita tidak tertipu beli elco murahan dengan harga mahalan :D&lt;br /&gt;amiin...&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-316459854727854820?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/316459854727854820/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/10/ciri-ciri-elco-bermerk.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/316459854727854820'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/316459854727854820'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/10/ciri-ciri-elco-bermerk.html' title='Ciri-ciri Elco Bermerk'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-dan3YljTC5o/TqO6q8BQzRI/AAAAAAAAAlo/ufyoT_brq9Q/s72-c/ciri-ciri%2Belco%2Bbermerk-703446.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2917769161661671748</id><published>2011-10-22T20:44:00.011+09:00</published><updated>2011-10-29T21:49:34.731+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Membuat ESR Meter Sederhana</title><content type='html'>Ini dia skema alat yang dapat mengukur hambatan elco. Nama kerennya ESR METER (Equivalent Series Resistance Meter).&lt;br /&gt; &lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-lJoGB3jFbB8/TqHqjI0XEvI/AAAAAAAAAlc/QL32iQqntZE/s1600/skema%2Besr%2Bmeter%2BTL062_www.awipunna.blogspot.com-788767.gif"&gt;&lt;img src="http://3.bp.blogspot.com/-lJoGB3jFbB8/TqHqjI0XEvI/AAAAAAAAAlc/QL32iQqntZE/s320/skema%2Besr%2Bmeter%2BTL062_www.awipunna.blogspot.com-788767.gif"  border="0" alt="skema esr meter TL062" id="BLOGGER_PHOTO_ID_5666067695592215282" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;sumber skema: &lt;a href="http://www.simplecircuitdiagram.com/2009/05/10/capacitance-meter-circuit/"target="_blank"&gt;freecircuitdiagram.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;"...&lt;b&gt;ESR-meter merupakan tool yang&lt;br /&gt; wajib dimiliki oleh setiap&lt;br /&gt; teknisi setelah avo-meter&lt;/b&gt;" , begitulah saran &lt;a href="http://marsonotv.blogspot.com/search/label/ESR-meter"target="_blank"&gt;kang master Marsono&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Sebelum mengukur elco , elco harus di hilangkan dulu muatanna agar tidak merusak esr meter kita.&lt;br /&gt;&lt;br /&gt;Saya sendiri menggunakan skema di bawah ini yg saya ambil dari &lt;a href="http://tip-triks-elektronik.blogspot.com/2010/08/membuat-esr-meter.html" target="_blank"&gt;blognya kang master Bono&lt;/a&gt; &lt;s&gt;tanpa izin, tapi pasti diizinin sama pemilikna&lt;/s&gt; :D&lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-GxP8ord1G1E/TqHmxHwt-mI/AAAAAAAAAlU/4DTkShJCEBg/s1600/skema%2Besr%2Bmeter-720888.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-GxP8ord1G1E/TqHmxHwt-mI/AAAAAAAAAlU/4DTkShJCEBg/s320/skema%2Besr%2Bmeter-720888.jpg"  border="0" alt="skema esr meter" id="BLOGGER_PHOTO_ID_5666063537780161122" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Skema di atas sudah dilengkapi dengan rangkaian pengaman , sehingga kita dapat mengukur elco tanpa melepas muatanna dulu.&lt;br /&gt;Selain itu, skema esr meter yang sudah dilengkapi rangkaian pengaman ini bisa kita gunakan untuk mengetahui baik tidaknya suatu baterai charger (baterai hp , aki).&lt;br /&gt;&lt;br /&gt;Untuk trafonya , silakan pake trafo inti ferit yang dobel E , gulung dengan lilitan primernnya 400 , lilitan sekundernya 20.&lt;br /&gt;Saya sendiri cuma pake trafo bekas regulator dvd, terus lilitan primer saya bikin 100 lilit , dan sekundernya 5 lilit&lt;br /&gt;&lt;br /&gt;Cara mengkalibrasi esr meter: &lt;div&gt;&lt;ul&gt;&lt;li&gt;Hubungkan dulu kedua tes lead (tanpa elco).&lt;br /&gt;&lt;/li&gt;&lt;li&gt;putar potensio sampai jarum vu meter menyimpang ke ujung kanan (jangan sampai mentok)&lt;/li&gt;&lt;li&gt;tandai sebagai 0Ω.&lt;/li&gt;&lt;li&gt;ukur resistor 1Ω , tandai jarum meter, lalu ganti lagi dengan yang 2Ω , tandai .&lt;br /&gt;Begitulah seterusnya sampai anda capek&lt;br /&gt;hahahahaha..... :D :P&lt;/li&gt;&lt;li&gt;Kemudian ambil beberapa macam elco yang berkualitas baik , lalu ukur.&lt;br /&gt;Jika vu meter lebar/besar , silakan tandai langsung pada vu meternya , tapi jika vu meter kecil , sebaiknya dibuatkan tabel esr berbagai macam elco untuk dijadikan patokan elco bagus.&lt;br /&gt;Saya sendiri cuma menggunakan vu meter kecil (bekas stavolt)&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Info tambahan:&lt;div&gt;&lt;ul&gt;&lt;li&gt;Semakin besar tegangan (V) elco , semakin besar pula nilai esr nya (elco yang bagus esr nya mendekati 0Ω ).&lt;/li&gt;&lt;li&gt;Semakin besar kapasitas (µF) elco , semakin kecil nilai esr nya&lt;/li&gt;&lt;li&gt;Esr juga dapat digunakan untuk mengetahui bagus tidaknya suatu baterai charger.&lt;br /&gt;Jika baterai masih baik , nilai esr nya mendekati nol&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;BTW, ini dia rangkaian esr meter yang sedang diuji&lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-eUrATjX8moI/TqHmw7Nq91I/AAAAAAAAAk4/aRYAJ_cPf9g/s1600/tes%2Besr%2Bmeter-718838.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-eUrATjX8moI/TqHmw7Nq91I/AAAAAAAAAk4/aRYAJ_cPf9g/s320/tes%2Besr%2Bmeter-718838.jpg"  border="0" alt="tes esr meter" id="BLOGGER_PHOTO_ID_5666063534411937618" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Untuk sementara  esr meter sederhana yang saya rakit saya tempatkan pada sebuah box kecil bekas titik-titik&lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-aftuJud077Q/TqHmxEWMyUI/AAAAAAAAAlA/G7pWVxt-Yd0/s1600/esr%2Bmeter-720176.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-aftuJud077Q/TqHmxEWMyUI/AAAAAAAAAlA/G7pWVxt-Yd0/s320/esr%2Bmeter-720176.jpg"  border="0" alt="esr meter sederhana" id="BLOGGER_PHOTO_ID_5666063536863627586" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;Skala ESR meter saya cuma 0Ω sampai 4Ω kemudian langsung 10Ω , soalna malasku lagi on :D&lt;br /&gt;&lt;br /&gt;Bagi yang punya avo meter analog , anda bisa langsung menghubungkan output rangkaian esr meter ini dengan avo meter analog anda tanpa harus membuang mesin avo meter anda, caranya:&lt;div&gt;&lt;ul&gt;&lt;li&gt;Atur posisi knob switch pada 0,25DCmA&lt;/li&gt;&lt;li&gt;Hubungkan negatif output esr meter dengan probe hitam avo meter &lt;/li&gt;&lt;li&gt;Hubungkan output esr meter yang positif ke kaki tengah potensio 50k&lt;/li&gt;&lt;li&gt;Hubungkan kaki kanan potensio dengan &lt;font color='red'&gt;probe merah&lt;/font&gt; avo meter&lt;/li&gt;&lt;li&gt;Hubung singkat tes lead esr, jangan dilepas&lt;/li&gt;&lt;li&gt;Atur posisi potensio hingga hingga jarum tepat di 0 pada skala ohm. Tes lead esr boleh dikepas lagi&lt;/li&gt;&lt;li&gt;Coba tes/ukur resistor 1Ω , 2Ω , 3Ω , 4Ω , 5Ω dst kalo mampu :D&lt;br /&gt;Jarum akan menunjuk sesuai nilai resistor yang diukur&lt;/li&gt;&lt;li&gt;Tes/ukur elco yang masih bagus , kemudian catat nilai esr nya. Gunakanlah catatan yang telah dibuat tadi sebagai referensi esr elco yang masih bagus&lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Sumber belajar bikin esr meter:  &lt;a href="http://tip-triks-elektronik.blogspot.com/2010/08/membuat-esr-meter.html"target="_blank"&gt;master kang Bono&lt;/a&gt; dan &lt;a href="http://marsonotv.blogspot.com/search/label/ESR-meter"target="_blank"&gt;master kang marsono&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Kalau mau, silakan baca juga &lt;a href="http://awipunna.blogspot.com/2011/10/ciri-ciri-elco-bermerk_6518.html"target="_blank"&gt;ciri-ciri elco bermerk&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2917769161661671748?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2917769161661671748/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/10/membuat-esr-meter-sederhana.html#comment-form' title='4 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2917769161661671748'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2917769161661671748'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/10/membuat-esr-meter-sederhana.html' title='Membuat ESR Meter Sederhana'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-lJoGB3jFbB8/TqHqjI0XEvI/AAAAAAAAAlc/QL32iQqntZE/s72-c/skema%2Besr%2Bmeter%2BTL062_www.awipunna.blogspot.com-788767.gif' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-417368373130876688</id><published>2011-10-02T17:42:00.006+09:00</published><updated>2011-10-02T20:50:19.323+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Tone Control Primo</title><content type='html'>&lt;div&gt;&lt;span class="Apple-tab-span" style="white-space:pre"&gt; &lt;/span&gt;Skema tone control ini sudah lama tersimpan di buku skema ane, dan pada kesempatan yang berbahagia ini, ane mau berbagi skema lagi kepada pengunjung setia &lt;a href="http://awipunna.blogspot.com/"&gt;ARWIS' BLOG&lt;/a&gt; :D&lt;/div&gt;&lt;div&gt;Ini dia skemanya yang ane ambil dari amplifier jadul PRIMO :D&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;a href="http://4.bp.blogspot.com/--KULgLsAQ5w/TognDRXMtII/AAAAAAAAAkY/NsAGmJh2sjQ/s1600/skema%2Btone%2Bcontrol%2Bprimo.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img style="text-align: left;display: block; margin-top: 0px; margin-right: auto; margin-bottom: 10px; margin-left: auto; cursor: pointer; width: 400px; height: 222px; " src="http://4.bp.blogspot.com/--KULgLsAQ5w/TognDRXMtII/AAAAAAAAAkY/NsAGmJh2sjQ/s400/skema%2Btone%2Bcontrol%2Bprimo.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5658815868944823426" /&gt;&lt;/a&gt;&lt;div&gt;&lt;span class="Apple-tab-span" style="white-space:pre"&gt; &lt;/span&gt;Menurut ane, tone control primo ini suaranya lebih bagus (bass lebih kencang, treble lebih tajam) dari pada tone control yang dijual di pasaran dalam bentuk kit. Dan jika ingin menambah efek bass dan efek treble, silakan tambahkan &lt;a href="http://awipunna.blogspot.com/2011/07/skema-galaxy-menggunakan-transistor.html"&gt;galaxy yang menggunakan transistor&lt;/a&gt; ataupun &lt;a href="http://awipunna.blogspot.com/2011/01/skema-galaxy-menggunakan-ic-op-amp_10.html"&gt;galaxy yang menggunakan ic&lt;/a&gt; pada output tone control primo ini.&lt;/div&gt;&lt;div&gt;&lt;span class="Apple-tab-span" style="white-space:pre"&gt; &lt;/span&gt;Bagi yang mau mencoba merakit tone control primo ini, ane do'ain semoga berhasil &lt;img style="border: 0pxnone;margin:0px;" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0" /&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-417368373130876688?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/417368373130876688/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-tone-control-primo.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/417368373130876688'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/417368373130876688'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-tone-control-primo.html' title='Skema Tone Control Primo'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/--KULgLsAQ5w/TognDRXMtII/AAAAAAAAAkY/NsAGmJh2sjQ/s72-c/skema%2Btone%2Bcontrol%2Bprimo.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2221813980625917298</id><published>2011-10-01T08:45:00.005+09:00</published><updated>2011-10-02T20:50:39.043+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Power Amplifier Alfa</title><content type='html'>Satu lagi skema audio power amplifier yang kemarin dulu sore sempat ane gambar&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-zdubcpWX-ZU/ToZR-ogSM9I/AAAAAAAAAkQ/JvnvVBqIMMo/s1600/skema%2Bpower%2Bsanken_www.awipunna.blogspot.com-757237.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-zdubcpWX-ZU/ToZR-ogSM9I/AAAAAAAAAkQ/JvnvVBqIMMo/s320/skema%2Bpower%2Bsanken_www.awipunna.blogspot.com-757237.jpg" border="0" alt="skema power alfa" id="BLOGGER_PHOTO_ID_5658300118304175058" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Skema di atas adalah skema kit power amplifier yang banyak beredar di pasaran. Harganyapun  lebih murah dari pada kit &lt;a href="http://awipunna.blogspot.com/2011/01/skema-power-blazer-1kw.html" target="_blank"&gt;power BLAZER&lt;/a&gt; , misalna merk kit power ALFA .&lt;br /&gt;Beda dengan &lt;a href="http://awipunna.blogspot.com/2011/01/skema-power-blazer-1kw.html" target="_blank"&gt;skema power BLAZER&lt;/a&gt; , skema power di atas cukup simpel.&lt;br /&gt;&lt;br /&gt;Dari pengalaman ane merepair audio power amplifier , power amplifier yang menggunakan skema di atas bila transistor finalnya jebol/short, maka transistor driver; TIP31C dan pasanganna TIP32C , dan resistor 330 Ω akan menjadi korban pertama atas kekejaman siapa ? Ane juga ga tahu &lt;img style="border: 0pxnone;margin:0px;" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/24.gif" border="0" /&gt;&lt;br /&gt;Jika kerusakan sangat parah , maka komponen di depan  transistor driver (misalna dioda 1N4148)  juga akan jebol. Bahkan tidak jarang PCB juga ikut terbakar &lt;img style="border: 0pxnone;margin:0px;" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/102.gif" border="0" /&gt;&lt;br /&gt;Tapi bagi kita sebagai tukang solder, semua itu bukan masalah , karena dari masalah itulah justru kita bisa mendapatkan pekerjaan sampingan &lt;img style="border: 0pxnone;margin:0px;" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0" /&gt;&lt;br /&gt;&lt;br /&gt;Demikian coretan ini ane tulis untuk diketahui , lebih dan kurang , silakan dikurangi dan ditambahi sendiri &lt;img style="border: 0pxnone;margin:0px;" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0" /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2221813980625917298?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2221813980625917298/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-audio-power-amplifier-alfa.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2221813980625917298'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2221813980625917298'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/10/skema-audio-power-amplifier-alfa.html' title='Skema Audio Power Amplifier Alfa'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-zdubcpWX-ZU/ToZR-ogSM9I/AAAAAAAAAkQ/JvnvVBqIMMo/s72-c/skema%2Bpower%2Bsanken_www.awipunna.blogspot.com-757237.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5035212450366427753</id><published>2011-09-23T16:01:00.005+09:00</published><updated>2011-09-23T18:39:12.716+09:00</updated><title type='text'>Skema Audio Amplifier Menggunakan ic TDA2040</title><content type='html'>&lt;u&gt;Penampakan ic TDA2040&lt;/u&gt;:&lt;br /&gt;&lt;img src="http://www.hobby-hour.com/electronics/tda2040.gif" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="font-family: verdana; font-size: 12px; background-color: rgb(255, 255, 255); "&gt;&lt;p style="margin-left: 5px; margin-top: 10px; margin-bottom: 5px; margin-right: 8px; "&gt;ABSOLUTE MAXIMUM RATINGS:&lt;br /&gt;Vs - Supply Voltage: ± 20 V&lt;br /&gt;Vi - Differential Input Voltage: ± 15 V&lt;br /&gt;Io- Output Peak Current (internally limited) 4 A&lt;br /&gt;Ptot - Power Dissipation at Tcase = 75 °C: 25 W&lt;br /&gt;Tstg, Tj - Storage and Junction Temp. -40 to 150°C&lt;br /&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Pin out ic TDA2040&lt;/u&gt;:&lt;br /&gt;&lt;img src="http://www.hobby-hour.com/electronics/tda2040-pinout.gif" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Skema amplifer TDA2040, keluaran 20 watt&lt;/u&gt;:&lt;div&gt;&lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/-_Q0RJl393T4/TnwvuhFW3vI/AAAAAAAAAkA/FO4ZnvtKTvI/s1600/Skema%2Bampli%2Btda2040_www.awpunna.blogspot.com.gif" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 299px;" src="http://3.bp.blogspot.com/-_Q0RJl393T4/TnwvuhFW3vI/AAAAAAAAAkA/FO4ZnvtKTvI/s400/Skema%2Bampli%2Btda2040_www.awpunna.blogspot.com.gif" border="0" alt="skema amplifier TDA2040" id="BLOGGER_PHOTO_ID_5655447708271828722" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Skema amplifer TDA2040, keluaran 30 watt&lt;/u&gt;:&lt;/div&gt;&lt;div&gt;&lt;span class="Apple-style-span" style="font-family: verdana; font-size: 12px; background-color: rgb(255, 255, 255); "&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div&gt;&lt;span class="Apple-style-span" style="font-family: verdana; font-size: 12px; background-color: rgb(255, 255, 255); "&gt;Vs= +/-16v&lt;br /&gt;Rl=8Ω&lt;br /&gt;Po=30W (d=0.5%)&lt;/span&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/-JcFnQqiroUk/TnwwMf69NNI/AAAAAAAAAkI/QIUmMcs7FLY/s1600/skema%2Bamplifier%2B30w%2Btda2040%2Bbridge_www.awipunna.blogspot.com.gif" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 399px; height: 400px;" src="http://1.bp.blogspot.com/-JcFnQqiroUk/TnwwMf69NNI/AAAAAAAAAkI/QIUmMcs7FLY/s400/skema%2Bamplifier%2B30w%2Btda2040%2Bbridge_www.awipunna.blogspot.com.gif" border="0" alt="skema amplifier TDA2040 bridge" id="BLOGGER_PHOTO_ID_5655448223355843794" /&gt;&lt;/a&gt;&lt;div&gt;&lt;span class="Apple-style-span"&gt;&lt;span class="Apple-style-span" style="font-size: 12px;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;sumber: &lt;a href="http://www.hobby-hour.com/electronics/tda2040-audio-amplifier.php" target="_blank"&gt;http://www.hobby-hour.com&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;ada yang kelupaam, skema di atas bisa pake ic TDA2050 yang powernya lebih gede @32w , VCC 18v&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;moga bermanfaat&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5035212450366427753?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5035212450366427753/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/09/skema-audio-amplifier-menggunakan-ic_23.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5035212450366427753'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5035212450366427753'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/09/skema-audio-amplifier-menggunakan-ic_23.html' title='Skema Audio Amplifier Menggunakan ic TDA2040'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-_Q0RJl393T4/TnwvuhFW3vI/AAAAAAAAAkA/FO4ZnvtKTvI/s72-c/Skema%2Bampli%2Btda2040_www.awpunna.blogspot.com.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1296354128547459497</id><published>2011-09-23T09:14:00.004+09:00</published><updated>2011-09-23T16:36:28.880+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier Menggunakan ic TDA2005</title><content type='html'>&lt;u&gt;Penampakan ic  TDA2005&lt;/u&gt;:&lt;br /&gt;&lt;img src="http://www.hobby-hour.com/electronics/tda2005.gif" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Datasheet TDA2005&lt;/u&gt;&lt;br /&gt;&lt;span class="Apple-style-span" style="font-family: verdana; font-size: 12px; background-color: rgb(255, 255, 255); "&gt;&lt;table class="te1" style="font-size: 9px; font-family: verdana, arial, serif; color: rgb(51, 51, 51); margin-bottom: 2px; margin-left: 5px; background-color: rgb(249, 249, 249); text-align: left; "&gt;&lt;tbody&gt;&lt;tr&gt;&lt;th colspan="3"&gt;ABSOLUTE MAXIMUM RATINGS&lt;/th&gt;&lt;/tr&gt;&lt;tr&gt;&lt;th&gt;Symbol&lt;/th&gt;&lt;th&gt;Parameter&lt;/th&gt;&lt;th&gt;Value&lt;/th&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Vs&lt;/td&gt;&lt;td&gt;Operating Supply Voltage&lt;/td&gt;&lt;td&gt;18 V&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Vs&lt;/td&gt;&lt;td&gt;DC Supply Voltage&lt;/td&gt;&lt;td&gt;28 V&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Vs&lt;/td&gt;&lt;td&gt;Peak Supply Voltage (for 50 ms)&lt;/td&gt;&lt;td&gt;40 V&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Io&lt;/td&gt;&lt;td&gt;Output Peak Current (non repetitive t=0.1ms)&lt;/td&gt;&lt;td&gt;4.5 A&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Io&lt;/td&gt;&lt;td&gt;Output Peak Current (repetitive f&amp;gt;10 Hz)&lt;/td&gt;&lt;td&gt;3.5 A&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Ptot&lt;/td&gt;&lt;td&gt;Power Dissipation at Tcase = 60 °C&lt;/td&gt;&lt;td&gt;30 W&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Tstg, Tj&lt;/td&gt;&lt;td&gt;Storage and Junction Temperature&lt;/td&gt;&lt;td&gt;-40 to 150°C&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/span&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;Pin out ic TDA2005&lt;br /&gt;&lt;img src="http://www.hobby-hour.com/electronics/tda2005-pinout.gif" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Berikut adalah skema amplifier setereo 2 X 10 watt&lt;/u&gt;:&lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-4KYwD5Qcmik/TnvPpJ2ugwI/AAAAAAAAAj4/KLHucqUfW30/s1600/tda2005-stereo_www.awipunna.blogspot.com-732350.gif"&gt;&lt;img src="http://4.bp.blogspot.com/-4KYwD5Qcmik/TnvPpJ2ugwI/AAAAAAAAAj4/KLHucqUfW30/s320/tda2005-stereo_www.awipunna.blogspot.com-732350.gif" border="0" alt="skema audio amplifier TDA2005" id="BLOGGER_PHOTO_ID_5655342063020835586" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Berikut adalah skema amplifier mono 20 watt&lt;/u&gt;:&lt;br /&gt;&lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-EQbnIK_eGTY/TnvPo-baveI/AAAAAAAAAjw/fv7x9zlwFwc/s1600/tda2005-bridge_www.awipunna.blogspot.com-731136.gif"&gt;&lt;img src="http://3.bp.blogspot.com/-EQbnIK_eGTY/TnvPo-baveI/AAAAAAAAAjw/fv7x9zlwFwc/s320/tda2005-bridge_www.awipunna.blogspot.com-731136.gif" border="0" alt="skema audio amplifier TDA2005 bridge" id="BLOGGER_PHOTO_ID_5655342059953503714" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;sumber;&lt;a href="http://www.hobby-hour.com/electronics/tda2005-power-audio.php" target="_blank"&gt;http://www.hobby-hour.com&lt;/a&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1296354128547459497?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1296354128547459497/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/09/skema-audio-amplifier-menggunakan-ic.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1296354128547459497'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1296354128547459497'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/09/skema-audio-amplifier-menggunakan-ic.html' title='Skema Audio Amplifier Menggunakan ic TDA2005'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-4KYwD5Qcmik/TnvPpJ2ugwI/AAAAAAAAAj4/KLHucqUfW30/s72-c/tda2005-stereo_www.awipunna.blogspot.com-732350.gif' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8018510016705286</id><published>2011-09-15T10:43:00.006+09:00</published><updated>2011-09-15T13:36:21.414+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Cara Mengukur Transistor Horizontal TV</title><content type='html'>&lt;span class="Apple-tab-span" style="white-space:pre"&gt; &lt;/span&gt;Sebelumnya saya mau sampaikan kepada para pengunjung bahwa saya bukanlah teknisi, namun saya hanyalah seorang yang tak sempurna yang hobi elektro.&lt;div&gt;Tulisan ini hanyalah catatan kecil saya, dan mudah-mudahan bermanfaat bagi yang ingin belajar reparasi tv &lt;s&gt;untuk mendapatkan penghasilan tambahan&lt;/s&gt; seperti saya.&lt;/div&gt;&lt;div&gt;Baik, tanpa ada maksud lain, langsung saja kita belajar cara mengukur transistor horisontal.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;span class="Apple-tab-span" style="white-space:pre"&gt; &lt;/span&gt;Cara mengukur transistor horisontal memeng sedikit berbeda dengan transistor biasa, ini dikarenakan adanya resistor dan dioda yang terdapat di dalam transistor horisontal.&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;span class="Apple-tab-span" style="white-space:pre"&gt; &lt;/span&gt;Untuk lebih jelasnya, silakan perhatikan skema internal transistor horisontal di bawah ini:&lt;/div&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-cTRqGwlJ7MA/Tmgj1Bs9s5I/AAAAAAAAAgk/lhD3a-s19U4/s1600/skema%2Binternal%2Btransistor%2Bhorizontal-764264.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-cTRqGwlJ7MA/Tmgj1Bs9s5I/AAAAAAAAAgk/lhD3a-s19U4/s320/skema%2Binternal%2Btransistor%2Bhorizontal-764264.jpg" border="0" alt="skema internal transistor horisontal" id="BLOGGER_PHOTO_ID_5649805126433354642" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;span class="Apple-tab-span" style="white-space:pre"&gt; &lt;/span&gt;Berikut adalah cara saya mengukur transistor horisontal menggunakan AVO meter digital, soalna ga punya AVO meter analog &lt;img style="border: 0pxnone;margin:0px;" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0" /&gt; :&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;ol&gt;&lt;li&gt;Atur knob avo meter pada skala pengukuran dioda.&lt;br /&gt;Hubungkan&lt;span class="Apple-style-span"&gt; probe merah&lt;/span&gt; avo meter ke basis transistor, dan probe hitam di kaki kolektor. Display harus nyambung (menunjukkan nilai sekitar 300 ohm lebih).&lt;/li&gt;&lt;li&gt;&lt;a href="http://1.bp.blogspot.com/-GdlQfqUj_u4/Tmgj2LiaoWI/AAAAAAAAAhE/qF5fwOfuqng/s1600/Ukur%2Btr%2Bhor_Basis%2Bke%2Bkolektor_awipunna.blogspot.com-768259.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-GdlQfqUj_u4/Tmgj2LiaoWI/AAAAAAAAAhE/qF5fwOfuqng/s320/Ukur%2Btr%2Bhor_Basis%2Bke%2Bkolektor_awipunna.blogspot.com-768259.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5649805146253336930" /&gt;&lt;/a&gt;&lt;br /&gt;Dan jika probe dibalik/ditukar, display harus diam.&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/-JDb46GEfLy4/Tmgj1-vCktI/AAAAAAAAAg8/RB043j7Ijxk/s1600/Ukur%2Btr%2Bhor_Basis%2Bke%2Bkolektor%2B2_awipunna.blogspot.com-767191.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-JDb46GEfLy4/Tmgj1-vCktI/AAAAAAAAAg8/RB043j7Ijxk/s320/Ukur%2Btr%2Bhor_Basis%2Bke%2Bkolektor%2B2_awipunna.blogspot.com-767191.jpg" border="0" alt="basis ke kolektor, probe dibalik" id="BLOGGER_PHOTO_ID_5649805142816625362" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;&lt;li&gt;Hubungkan &lt;span class="Apple-style-span"&gt;probe merah &lt;/span&gt;di kaki basis, dan probe hitam di kaki emitor, harus nyambung (display harus menunjukkan angka beberapa puluh ohm).&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/-0_yp1J93vdo/Tmgj1jjjAbI/AAAAAAAAAg0/qEEW1DpHvc4/s1600/Ukur%2Btr%2Bhor_Basis%2Bke%2Bemitor_awipunna.blogspot.com-766269.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-0_yp1J93vdo/Tmgj1jjjAbI/AAAAAAAAAg0/qEEW1DpHvc4/s320/Ukur%2Btr%2Bhor_Basis%2Bke%2Bemitor_awipunna.blogspot.com-766269.jpg" border="0" alt="ukur basis ke emitor1" id="BLOGGER_PHOTO_ID_5649805135520661938" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Dan jika probe dibalik/ditukar, hasil pengukuran harus sama (nyambung).&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/-kPEMHD71H7k/Tmgj1WxZ85I/AAAAAAAAAgs/dV_njSX0R30/s1600/Ukur%2Btr%2Bhor_Basis%2Bke%2Bemitor%2B2_awipunna.blogspot.com-765300.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-kPEMHD71H7k/Tmgj1WxZ85I/AAAAAAAAAgs/dV_njSX0R30/s320/Ukur%2Btr%2Bhor_Basis%2Bke%2Bemitor%2B2_awipunna.blogspot.com-765300.jpg" border="0" alt="ukur basis ke emitor2" id="BLOGGER_PHOTO_ID_5649805132089127826" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/li&gt;&lt;li&gt;Hubungkan &lt;span class="Apple-style-span"&gt;probe merah &lt;/span&gt;ke kaki kolektor transistor, dan probe hitam di kaki emitor transistor horisontal. display pada AVO meter harus diam (ga nyambung)&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/-PiSjXDNf1UQ/Tmgj2vS7AzI/AAAAAAAAAhQ/Jfn-etJ8n7Y/s1600/Ukur%2Btr%2Bhor_emitor%2Bke%2Bkolektor%2B2_awipunna.blogspot.com-768887.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-PiSjXDNf1UQ/Tmgj2vS7AzI/AAAAAAAAAhQ/Jfn-etJ8n7Y/s320/Ukur%2Btr%2Bhor_emitor%2Bke%2Bkolektor%2B2_awipunna.blogspot.com-768887.jpg" border="0" alt="ukur emitor ke kolektor" id="BLOGGER_PHOTO_ID_5649805155852026674" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Dan jika probe dibalik/ditukar, hasilnya harus nyambung dengan nilai resistensi lebih tinggi dari pada hasil pengukuran antara basis dengan kolektor (lihat hasil pengukuran pada nomer 1 di atas)&lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/-2zuPMwMUV4c/Tmgj2iMi7zI/AAAAAAAAAhY/3EbXCigAShk/s1600/Ukur%2Btr%2Bhor_emitor%2Bke%2Bkolektor_awipunna.blogspot.com-770651.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-2zuPMwMUV4c/Tmgj2iMi7zI/AAAAAAAAAhY/3EbXCigAShk/s320/Ukur%2Btr%2Bhor_emitor%2Bke%2Bkolektor_awipunna.blogspot.com-770651.jpg" border="0" alt="ukur emitor ke kolektor2" id="BLOGGER_PHOTO_ID_5649805152335621938" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/li&gt;&lt;/ol&gt;&lt;/div&gt;&lt;br /&gt;&lt;span class="Apple-tab-span" style="white-space:pre"&gt; Untuk avo meter analog juga sama caranya, cuma probe merah pada avo digital adalah probe hitam pada avo meter analog.&lt;/span&gt;&lt;div&gt;Demikianlah cara mengukur transistor horisontal, semoga bermanfaat. &lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8018510016705286?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8018510016705286/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/09/cara-mengukur-transistor-horizontal-tv.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8018510016705286'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8018510016705286'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/09/cara-mengukur-transistor-horizontal-tv.html' title='Cara Mengukur Transistor Horizontal TV'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-cTRqGwlJ7MA/Tmgj1Bs9s5I/AAAAAAAAAgk/lhD3a-s19U4/s72-c/skema%2Binternal%2Btransistor%2Bhorizontal-764264.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8777771615053588826</id><published>2011-09-10T02:06:00.013+09:00</published><updated>2011-09-18T10:48:49.270+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Memperbaiki Lampu Hemat Energi (LHE)</title><content type='html'>Kemarin saya sempat mengganti Lampu Hemat Energi (LHE) yang sudah diklaim putus di rumah sebelah dengan lampu LHE yang baru.&lt;br /&gt;&lt;br /&gt;&lt;center&gt;lampu LHE yang putus&lt;a href="http://1.bp.blogspot.com/-8kLGqxzaVqw/Tmo-gWs_MGI/AAAAAAAAAiA/zqHyC_O1pXw/s1600/lampu%2Btl-764584.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-8kLGqxzaVqw/Tmo-gWs_MGI/AAAAAAAAAiA/zqHyC_O1pXw/s320/lampu%2Btl-764584.jpg"  border="0" alt="lampu hemat energi" id="BLOGGER_PHOTO_ID_5650397408060715106" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Malamnya lampu LHE yang sudah divonis putus saya bongkar&lt;br /&gt;&lt;center&gt;lampu LHE dibongkar&lt;a href="http://3.bp.blogspot.com/-MZTDB6JpcGM/Tmo-gUgpg6I/AAAAAAAAAiI/E4ZBaQkTq_s/s1600/lampu%2Btl_buka%2Btutup-765837.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-MZTDB6JpcGM/Tmo-gUgpg6I/AAAAAAAAAiI/E4ZBaQkTq_s/s320/lampu%2Btl_buka%2Btutup-765837.jpg"  border="0" alt="penutup lampu dibuka" id="BLOGGER_PHOTO_ID_5650397407472092066" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Terus ukur kedua filamennya , eh ternyata masih nyambung. Berarti masih ada harapan 100% ini lampu nyala lagi &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;&lt;center&gt;ukur filamen lampu&lt;a href="http://3.bp.blogspot.com/-ILEuLWnW5bA/Tmo-gtN8LTI/AAAAAAAAAiQ/_JHv8fJkcyY/s1600/lampu%2Btl_ukur%2Bfilamen-766569.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-ILEuLWnW5bA/Tmo-gtN8LTI/AAAAAAAAAiQ/_JHv8fJkcyY/s320/lampu%2Btl_ukur%2Bfilamen-766569.jpg"  border="0" alt="ukur filamen lampu" id="BLOGGER_PHOTO_ID_5650397414104509746" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Langsung saja solder saya panasin.&lt;br /&gt;&lt;br /&gt;Pada saat mengamati bawah pcb nya lampu LHE , ternyata ada 2 jalur yang terbakar dan sudah putus tepat dibawah keempat dioda penyearah.&lt;br /&gt;"pasti diodanya sudah short/jebol &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif" border="0"&gt; ", begitulah ramalanku &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Pas diukur diodanya , ternyata ada 2 yang jebol.&lt;br /&gt;"karena dioda jebol , pasti transistor 13001 ikutan jebol juga &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif" border="0"&gt; " , pikir saya.&lt;br /&gt;Ukur transistornya, eh memang benar ada 1 transistor yang sudah jebol.&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/-kInKaDiF6gQ/Tmr4YukI9SI/AAAAAAAAAjY/QQPNtc0JY_4/s1600/dioda%2B1n4007.jpg"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 137px;" src="http://3.bp.blogspot.com/-kInKaDiF6gQ/Tmr4YukI9SI/AAAAAAAAAjY/QQPNtc0JY_4/s400/dioda%2B1n4007.jpg" border="0" alt="dioda 1N4007"id="BLOGGER_PHOTO_ID_5650601786189870370" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/-CFeh4mBM0p0/Tmr5D_OM2RI/AAAAAAAAAjg/-nISi_dX-E8/s1600/transistor%2B13001.jpg"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 195px;" src="http://4.bp.blogspot.com/-CFeh4mBM0p0/Tmr5D_OM2RI/AAAAAAAAAjg/-nISi_dX-E8/s400/transistor%2B13001.jpg" border="0" alt=transistor 13001""id="BLOGGER_PHOTO_ID_5650602529395628306" /&gt;&lt;/a&gt;&lt;br /&gt;Penggantian dioda 1N4007 dan transistor 13001 pun dilakukan. Dioda dan transistor penggantinya saya ambil dari pcb lampu LHE PHILIPS yang lampunya sudah putus.&lt;br /&gt;&lt;br /&gt;Sebelum memasang transistor 13001 punya lampu PHILIPS ke pcb lampu LHE yang saya perbaiki, saya sempat ukur transistor 13001 punya PHILIPS untuk memastikan kalo transistornya masih bagus atau tidak. Dan alhamdulillah masih bagus transistornya.&lt;br /&gt;Tapi ada yang aneh, pada saat mengukur transistor 13001 bekas lampu PHILIPS, kok kaki basis kena kaki nomer 3 ya ? &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif" border="0"&gt;&lt;br /&gt;Padahal transistor 13001 yang rusak basisnya pada kaki nomer 1&lt;br /&gt;&lt;br /&gt;Transistor 13001 (bekas dari lampu LHE PHILIPS ) saya pasang, tentunya posisi transistornya dibalik arahnya agar posisi kaki sesuai.&lt;br /&gt;Jalur yang putus disambung. Selesai&lt;br /&gt;&lt;br /&gt;&lt;center&gt;lampu siap dicoba&lt;a href="http://1.bp.blogspot.com/-YPBOPHekBgo/Tmo-gxE5tiI/AAAAAAAAAiY/84SUBsqJFBw/s1600/lampu%2Btl_coba-767197.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-YPBOPHekBgo/Tmo-gxE5tiI/AAAAAAAAAiY/84SUBsqJFBw/s320/lampu%2Btl_coba-767197.jpg"  border="0" alt="selesai pasang komponen" id="BLOGGER_PHOTO_ID_5650397415140341282" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Sekarang waktunya mencoba.&lt;br /&gt;BISMILLAHIRRAHMANIRRAHIM,,&lt;br /&gt;Horeeeeeeeeeeee, lampunya nyala. Tapi kok nyalanya seperti bergetar ?&lt;br /&gt;Pasti kedua elco 3,3uF/250v nya minta diganti &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif" border="0"&gt;&lt;br /&gt;Elco pengganti lagi-lagi saya ambil dari elco bekas lampu TL PHILIPS &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt; Elco pengganti kapasitasnya lebih besar dari pada elco yang diganti, mengapa ?&lt;br /&gt;Karena di box komponen saya ga ada elco 3,3uF/250v &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/-56fiyLLVaPQ/Tmr6AnOnWSI/AAAAAAAAAjo/Bt6Hv-n8lBk/s1600/elco.jpg"&gt;&lt;img style="display:block; margin:0px auto 10px; text-align:center;cursor:pointer; cursor:hand;width: 400px; height: 321px;" src="http://2.bp.blogspot.com/-56fiyLLVaPQ/Tmr6AnOnWSI/AAAAAAAAAjo/Bt6Hv-n8lBk/s400/elco.jpg" border="0" alt="elco 3,5uF/250v"id="BLOGGER_PHOTO_ID_5650603570926934306" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Setelah masuknya elco dari bekas lampu TL PHILIPS ; 4,7uF/400v dan 6,8uF/400v&lt;br /&gt;untuk menggantikan kedua elco 3,3uF/250v , maka langsung saja lampunya di coba.&lt;br /&gt;Dan ALHAMDULILLAH, lampu yang tadinya nyalanya seperti kedip-kedip bergetar sudah tidak ada lagi , alias nyalanya sudah tenang.&lt;br /&gt;&lt;br /&gt;&lt;center&gt;lampu sudah menyala&lt;a href="http://1.bp.blogspot.com/-6wLpomFwCUA/Tmo-hDZ4unI/AAAAAAAAAig/vqB_dJWmg3g/s1600/lampu%2Btl_nyala-768031.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-6wLpomFwCUA/Tmo-hDZ4unI/AAAAAAAAAig/vqB_dJWmg3g/s320/lampu%2Btl_nyala-768031.jpg"  border="0" alt="lampunya sudah nyala" id="BLOGGER_PHOTO_ID_5650397420060195442" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Dan kayakna ni lampu bakalan menemani saya kalo lagi nyolder malam-malam.&lt;br /&gt;hehe.....&lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/senang.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8777771615053588826?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8777771615053588826/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/09/memperbaiki-lampu-hemat-energi-lhe.html#comment-form' title='7 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8777771615053588826'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8777771615053588826'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/09/memperbaiki-lampu-hemat-energi-lhe.html' title='Memperbaiki Lampu Hemat Energi (LHE)'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-8kLGqxzaVqw/Tmo-gWs_MGI/AAAAAAAAAiA/zqHyC_O1pXw/s72-c/lampu%2Btl-764584.jpg' height='72' width='72'/><thr:total>7</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-3712042779593813460</id><published>2011-09-08T12:42:00.011+09:00</published><updated>2011-09-15T08:11:30.929+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Belajar Reparasi Televisi</title><content type='html'>Beberapa hari yang lalu saya kedatangan tv Digitec 21" yang mati total. kata si empunya katanya awalnya gambarnya goyang.&lt;br /&gt;&lt;br /&gt;Singkat cerita; tuttup tv dibuka, ada bau tak sedap, tapi bukan bau komponen terbakar.&lt;br /&gt;Coba perhatikan komponen pada blok regulator, horizontal, dan vertikal, ga ada satupun komponen yang mencurigakan.&lt;br /&gt;&lt;br /&gt;Mesin saya lepas, sataga nagaaaaaaaa..........., ada 2 ekor cicak yang sudah mati terpanggang di bawah pcb, tepatnya di sekitar blok horizontal. &lt;br /&gt;PCB dibersihkan dari bangkai cicak. Esoknya mesin tv saya perhatikan lagi, ternyata ada 2 jalur yang terbakar; jalur 190v , dan jalur ABL atau jalur BCL atau jalur apalah namanya (ada yang tahu ?), soalnya di PCB nya juga ga ada tulisannya.&lt;br /&gt;&lt;br /&gt;Jalur yang terbakar saya potong/putus, kemudian di jumper dengan kabel. TV di hidupkan,,,&lt;br /&gt;BISMILLAHIRRAHMANIRRAHIM&lt;br /&gt;Waduh, tv nya belum ada tanda-tanda kehidupan (masih mati total), tapi kok ada suara deritan di fbt nya ?&lt;br /&gt;&lt;br /&gt;mesin di copot lagi, ukur transistor horizontal, ternyata transistornya jebol.&lt;br /&gt;SEtelah transistor horizontal diganti. Jantung berdebar, keringat bercucuran ketika tv hendak dihidupkan (maklum, baru belajar reparasi tv)&lt;br /&gt;BISMILLAHIRRAHMANIRRAHIM........ tombol power ditekan.&lt;br /&gt;ALHAMDULILLAH.......&lt;br /&gt;tv sudah nyala, tapi kok layarnya redup, ada sedikit blank di samping-samping layar ? Tapi kalo pindah&lt;br /&gt; chanel, layar sempat terang sekejap, lalu redup lagi &lt;br /&gt;&lt;br /&gt;&lt;center&gt;TV nyala redup sekali&lt;a href="http://3.bp.blogspot.com/-OCKNVa0M1No/Tmgj21tVTJI/AAAAAAAAAhg/OmR_erlm44Q/s1600/Tv%2Bsetengah%2Brusak-771556.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-OCKNVa0M1No/Tmgj21tVTJI/AAAAAAAAAhg/OmR_erlm44Q/s320/Tv%2Bsetengah%2Brusak-771556.jpg"  border="0" alt="tv nyala redup" id="BLOGGER_PHOTO_ID_5649805157573414034" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Karena sudah kehabisan akal, tegangan regulator saya ukur , semuanya normal-normal saja.&lt;br /&gt;Apalagi nih ? &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/105.gif" border="0"&gt;&lt;br /&gt; &lt;br /&gt;Terpaksa saya mulai melancarkan pertanyaan di internet , banyak para master teknisi yang menyarankan untuk mengganti elco power supply .&lt;br /&gt;&lt;br /&gt;Ketika hendak melepas elco, tak sengaja saya melihat resistor 1/8w yang sudah &lt;font color="red"&gt;terbakar&lt;/font&gt; di sekitar IC kroma. Penggantian elco ditunda , dan sayapun kembali memborbardir sejumlah situs di internet (termasuk &lt;a href='http://facebook.com' target='_blank'&gt;FB&lt;/a&gt;) dengan pertanyaan &lt;font color='red'&gt;"nilai resistor yang terbakar".&lt;/font&gt;&lt;br /&gt;Dan alhamdulillah , akhirnya saya dapat jawabannya dari master teknisi di &lt;a href='http://facebook.com' target='_blank'&gt;FB&lt;/a&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;&lt;center&gt;letak resistor yang terbakar&lt;a href="http://2.bp.blogspot.com/-W9kzJQWjRAM/Tmgj3HTvFcI/AAAAAAAAAhw/YaM0zOqmtAI/s1600/R404-001-772941.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-W9kzJQWjRAM/Tmgj3HTvFcI/AAAAAAAAAhw/YaM0zOqmtAI/s320/R404-001-772941.jpg"  border="0" alt="letak resistor yang terbakar" id="BLOGGER_PHOTO_ID_5649805162297890242" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;center&gt;jalur resistor yang terbakar&lt;a href="http://3.bp.blogspot.com/-lmGLTgp0Q2E/Tmgj3JGM7MI/AAAAAAAAAho/r77vRuRyCwg/s1600/tv%2Brusak-01-772202.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-lmGLTgp0Q2E/Tmgj3JGM7MI/AAAAAAAAAho/r77vRuRyCwg/s320/tv%2Brusak-01-772202.jpg"  border="0" alt="jalur resistor yang terbakar" id="BLOGGER_PHOTO_ID_5649805162777996482" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Resistor 1k saya pasang , tv coba dihidupkan lagi, dan alhamdulillah , layarnya sudah terang dan sebagian blanknya juga sudah hilang &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Terima kasih banyak saya haturkan kepada para teknisi di internet yang telah menjawab/membantu permasalahan saya.&lt;br /&gt;&lt;br /&gt;Tutup belakang tv nya saya pasang, pasang 4 sekrupnya , dan selesai.&lt;br /&gt;&lt;br /&gt;Ops, ada yang kelupaan; lubang-lubang yang memungkinkan cicak ataupun binatang kecil lainnya masuk saya tutup menggunakan isolasi. Maklum , ini tv sudah diganti mesinnya , jadi banyak lubang-lubangnya yang nganggur.&lt;br /&gt;&lt;br /&gt;TV pun siap dikembalikan kepada pemiliknya &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-3712042779593813460?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/3712042779593813460/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/09/belajar-reparasi-televisi.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3712042779593813460'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3712042779593813460'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/09/belajar-reparasi-televisi.html' title='Belajar Reparasi Televisi'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-OCKNVa0M1No/Tmgj21tVTJI/AAAAAAAAAhg/OmR_erlm44Q/s72-c/Tv%2Bsetengah%2Brusak-771556.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5856322809435428222</id><published>2011-08-24T17:27:00.008+09:00</published><updated>2011-12-08T12:35:36.569+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Etalase'/><title type='text'>Jual Transistor C1971</title><content type='html'>&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-gdHFDjOhFrM/TlSn0gIaGVI/AAAAAAAAAgU/Mlmhi77PGaQ/s1600/c1971%2Bwww.awipunna.blogspot.com-734162.jpg"&gt;&lt;img alt="transistor c1971" border="0" id="BLOGGER_PHOTO_ID_5644320753422309714" src="http://3.bp.blogspot.com/-gdHFDjOhFrM/TlSn0gIaGVI/AAAAAAAAAgU/Mlmhi77PGaQ/s320/c1971%2Bwww.awipunna.blogspot.com-734162.jpg" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;div&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Posisi kaki dilihat dari depan : basis, emitor, kolektor (dites menggunakan avo meter). Antara pin/kaki ada semacam tanda pemisah (lihat foto)&lt;br /&gt;&lt;br /&gt;Pemilik: Arwis&lt;br /&gt;Alamat : Jl. Camar , RT.09 kel. Letwaru-MASOHI (kabupaten maluku tengah)&lt;br /&gt;email  : wisno@ymail.com&lt;br /&gt;Facebook : &lt;a href="http://wwwfacebook.com/Awi.punna"&gt;wwwfacebook.com/Awi.punna&lt;/a&gt;&lt;br /&gt;HP      : &lt;strike&gt;085243281215&lt;/strike&gt;&amp;nbsp;(hp dicuri])&lt;br /&gt;HP : 085243077177&lt;br /&gt;&lt;br /&gt;&lt;span class="Apple-style-span"&gt;Harga : @Rp.90.000 , nego (belum termasuk ongkos kirim)&lt;br /&gt;Stok  : 2&lt;br /&gt;Status: Baru,tidak ada kemasan/segel. Belum pernah dipakai&lt;br /&gt;&lt;br /&gt;&lt;strike&gt;Beli 2 harga Rp.175.000 , nego dikit (belum termasuk ongkos kirim)&lt;/strike&gt;&lt;/span&gt;&lt;br /&gt;&lt;div&gt;&lt;span class="Apple-style-span"&gt;&lt;strike&gt;Beli 2 harga Rp.200.000 (termasuk ongkos kirim ke seluruh Indonesia, kirim via kantor pos)&lt;/strike&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Untuk yg berdomisili di kota Ambon, pengiriman bisa via bis antar kota dalam provinsi (ongkir sekitar Rp.10.000 , tergantung kernetnya :D)&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5856322809435428222?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5856322809435428222/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/08/jual-transistor-c1971_24.html#comment-form' title='4 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5856322809435428222'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5856322809435428222'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/08/jual-transistor-c1971_24.html' title='Jual Transistor C1971'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-gdHFDjOhFrM/TlSn0gIaGVI/AAAAAAAAAgU/Mlmhi77PGaQ/s72-c/c1971%2Bwww.awipunna.blogspot.com-734162.jpg' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-3141487419493802697</id><published>2011-08-15T05:57:00.000+09:00</published><updated>2011-08-15T05:58:49.801+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='LED'/><title type='text'>Skema Lampu Kilat Menggunakan LED</title><content type='html'>Ini dia skema rangkaian lampu kilatnya : &lt;center&gt;&lt;a href="http://3.bp.blogspot.com/--sfqw104DYc/TkfhX02mq4I/AAAAAAAAAf0/rOl4zcx_yPg/s1600/skema%2Bled%2Bkilat%2B_%2Bwww.awipunna.blogspot.com-799456.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/--sfqw104DYc/TkfhX02mq4I/AAAAAAAAAf0/rOl4zcx_yPg/s320/skema%2Bled%2Bkilat%2B_%2Bwww.awipunna.blogspot.com-799456.jpg"  border="1" alt="skema lampu led kilat" id="BLOGGER_PHOTO_ID_5640724857745746818" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Gunakan LED warna putih (led yang biasa dipake di senter-senter led).&lt;br /&gt;&lt;font color='red'&gt;Mengapa ?&lt;/font&gt;&lt;br /&gt;Karena cahaya kilat juga warna putih &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-9vJXdCSKwds/TkfhYP4XYmI/AAAAAAAAAf8/sNI92p_k0jI/s1600/led%2Bsenter%2B_%2Bwww.awipunna.blogspot.com-700512.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-9vJXdCSKwds/TkfhYP4XYmI/AAAAAAAAAf8/sNI92p_k0jI/s320/led%2Bsenter%2B_%2Bwww.awipunna.blogspot.com-700512.jpg"  border="1" alt="led putih" id="BLOGGER_PHOTO_ID_5640724865000890978" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Jika anda berniat memasang rangkaian led kilat ini pada jalur lampu utama motor anda, silakan saja, asalkan tegangan tidak lebih dari 12 volt (pada motor mio soul, tegangan ac terukur 18 volt).&lt;br /&gt;Jika lebih, saya pastikan kedua transistor C1815+resistor 1k+4 led akan keok.&lt;br /&gt;Jadi supaya rangkaian anda tidak keok , silakan tambahkan ic regulator 7812 sesudah dioda penyearah.&lt;br /&gt;Tapi jika anda ingin menghubungkan dengan lampu stop motor anda, saya rasa penggunaan ic regulator 7812 tidak diperlukan.&lt;br /&gt;&lt;br /&gt;Demikian.&lt;br /&gt;Selamat bereksperimen, dan semoga berhasil.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-3141487419493802697?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/3141487419493802697/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/08/skema-lampu-kilat-menggunakan-led.html#comment-form' title='15 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3141487419493802697'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3141487419493802697'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/08/skema-lampu-kilat-menggunakan-led.html' title='Skema Lampu Kilat Menggunakan LED'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/--sfqw104DYc/TkfhX02mq4I/AAAAAAAAAf0/rOl4zcx_yPg/s72-c/skema%2Bled%2Bkilat%2B_%2Bwww.awipunna.blogspot.com-799456.jpg' height='72' width='72'/><thr:total>15</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2841974328006273747</id><published>2011-07-31T22:15:00.008+09:00</published><updated>2011-08-01T19:32:40.730+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Jadwal Waktu Shalat &amp; Imsakiyah Untuk Wilayah MASOHI (Maluku Tengah) Dan Sekitarnya</title><content type='html'>يا أيها الذين آمنوا كتب عليكم الصيام كما كتب على الذين من قبلكم لعلكم تتقون&lt;br /&gt;"hai orang-orang yang beriman, diwajibkan atas kamu berpuasa sebagaimana yang telah diwajibkan atas orang-orang sebelum kamu , agar kamu bertakwa" (Q.S. Al-Baqarah: 183)&lt;br /&gt;&lt;br /&gt;&lt;center&gt;Jadwal Waktu Imsakiah Untuk Wilayah Masohi (Maluku Tengah) Dan Sekitarnya Tahun 1432 Hijriah / 2011 Masehi&lt;/center&gt;&lt;br /&gt;&lt;TABLE border="10"&gt; &lt;TR&gt; &lt;div style="background:#DCDCDC"&gt;&lt;TD&gt; Hari &lt;/TD&gt; &lt;TD&gt; Imsak &lt;/TD&gt; &lt;TD&gt; Shubuh &lt;/TD&gt; &lt;TD&gt; Syuruq &lt;/TD&gt; &lt;TD&gt; Dzuhur &lt;/TD&gt; &lt;TD&gt; Ashar &lt;/TD&gt; &lt;TD&gt; Magrib &lt;/TD&gt; &lt;TD&gt; Isya &lt;/TD&gt;&lt;/div&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 1 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:28 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:55 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:44&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 2 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:28 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:55 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:44&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 3 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:28 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:55 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:44&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 4 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:28 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:55 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:44&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 5 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:28 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:54 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:44&lt;/TD&gt; &lt;/TR&gt; &lt;br /&gt;&lt;TR&gt; &lt;TD&gt; 6 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:28 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:54 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:43&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 7 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:27 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:54 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:43&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 8 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:27 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:54 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:43&lt;/TD&gt; &lt;/TR&gt;&lt;br /&gt;&lt;TR&gt; &lt;TD&gt; 9 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:27 &lt;/TD&gt; &lt;TD&gt; 12:32 &lt;/TD&gt; &lt;TD&gt; 15:53 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:43&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 10 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:27 &lt;/TD&gt; &lt;TD&gt; 12:31 &lt;/TD&gt; &lt;TD&gt; 15:53 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:43&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 11 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:27 &lt;/TD&gt; &lt;TD&gt; 12:31 &lt;/TD&gt; &lt;TD&gt; 15:53 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:43&lt;/TD&gt; &lt;/TR&gt;&lt;br /&gt; &lt;TR&gt; &lt;TD&gt; 12 &lt;/TD&gt; &lt;TD&gt; 05:02 &lt;/TD&gt; &lt;TD&gt; 05:12 &lt;/TD&gt; &lt;TD&gt; 06:26 &lt;/TD&gt; &lt;TD&gt; 12:31 &lt;/TD&gt; &lt;TD&gt; 15:52 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:42&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 13 &lt;/TD&gt; &lt;TD&gt; 05:01 &lt;/TD&gt; &lt;TD&gt; 05:11 &lt;/TD&gt; &lt;TD&gt; 06:26 &lt;/TD&gt; &lt;TD&gt; 12:31 &lt;/TD&gt; &lt;TD&gt; 15:52 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:42&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 14 &lt;/TD&gt; &lt;TD&gt; 05:01 &lt;/TD&gt; &lt;TD&gt; 05:11 &lt;/TD&gt; &lt;TD&gt; 06:26 &lt;/TD&gt; &lt;TD&gt; 12:31 &lt;/TD&gt; &lt;TD&gt; 15:52 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:42 &lt;/TD&gt; &lt;/TR&gt;&lt;br /&gt;&lt;TR&gt; &lt;TD&gt; 15 &lt;/TD&gt; &lt;TD&gt; 05:01 &lt;/TD&gt; &lt;TD&gt; 05:11 &lt;/TD&gt; &lt;TD&gt; 06:26 &lt;/TD&gt; &lt;TD&gt; 12:31 &lt;/TD&gt; &lt;TD&gt; 15:51 &lt;/TD&gt; &lt;TD&gt; 18:32 &lt;/TD&gt; &lt;TD&gt; 19:42 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 16 &lt;/TD&gt; &lt;TD&gt; 05:01 &lt;/TD&gt; &lt;TD&gt; 05:11 &lt;/TD&gt; &lt;TD&gt; 06:25 &lt;/TD&gt; &lt;TD&gt; 12:30 &lt;/TD&gt; &lt;TD&gt; 15:51 &lt;/TD&gt; &lt;TD&gt; 18:31 &lt;/TD&gt; &lt;TD&gt; 19:41&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 17 &lt;/TD&gt; &lt;TD&gt; 05:01 &lt;/TD&gt; &lt;TD&gt; 05:11 &lt;/TD&gt; &lt;TD&gt; 06:25 &lt;/TD&gt; &lt;TD&gt; 12:30 &lt;/TD&gt; &lt;TD&gt; 15:51 &lt;/TD&gt; &lt;TD&gt; 18:31 &lt;/TD&gt; &lt;TD&gt; 19:41 &lt;/TD&gt; &lt;/TR&gt;&lt;br /&gt;&lt;TR&gt; &lt;TD&gt; 18 &lt;/TD&gt; &lt;TD&gt; 05:01 &lt;/TD&gt; &lt;TD&gt; 05:11 &lt;/TD&gt; &lt;TD&gt; 06:25 &lt;/TD&gt; &lt;TD&gt; 12:30 &lt;/TD&gt; &lt;TD&gt; 15:50 &lt;/TD&gt; &lt;TD&gt; 18:31 &lt;/TD&gt; &lt;TD&gt; 19:41&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 19 &lt;/TD&gt; &lt;TD&gt; 05:00 &lt;/TD&gt; &lt;TD&gt; 05:10 &lt;/TD&gt; &lt;TD&gt; 06:25 &lt;/TD&gt; &lt;TD&gt; 12:30 &lt;/TD&gt; &lt;TD&gt; 15:50 &lt;/TD&gt; &lt;TD&gt; 18:31 &lt;/TD&gt; &lt;TD&gt; 19:41&lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 20 &lt;/TD&gt; &lt;TD&gt; 05:00 &lt;/TD&gt; &lt;TD&gt; 05:10 &lt;/TD&gt; &lt;TD&gt; 06:24 &lt;/TD&gt; &lt;TD&gt; 12:30 &lt;/TD&gt; &lt;TD&gt; 15:49 &lt;/TD&gt; &lt;TD&gt; 18:31 &lt;/TD&gt; &lt;TD&gt; 19:41 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 21 &lt;/TD&gt; &lt;TD&gt; 05:00 &lt;/TD&gt; &lt;TD&gt; 05:10 &lt;/TD&gt; &lt;TD&gt; 06:24 &lt;/TD&gt; &lt;TD&gt; 12:29 &lt;/TD&gt; &lt;TD&gt; 15:49 &lt;/TD&gt; &lt;TD&gt; 18:31 &lt;/TD&gt; &lt;TD&gt; 19:40 &lt;/TD&gt; &lt;/TR&gt;&lt;br /&gt;&lt;TR&gt; &lt;TD&gt; 22 &lt;/TD&gt; &lt;TD&gt; 05:00 &lt;/TD&gt; &lt;TD&gt; 05:10 &lt;/TD&gt; &lt;TD&gt; 06:24 &lt;/TD&gt; &lt;TD&gt; 12:29 &lt;/TD&gt; &lt;TD&gt; 15:48 &lt;/TD&gt; &lt;TD&gt; 18:30 &lt;/TD&gt; &lt;TD&gt; 19:40 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 23 &lt;/TD&gt; &lt;TD&gt; 05:00 &lt;/TD&gt; &lt;TD&gt; 05:10 &lt;/TD&gt; &lt;TD&gt; 06:23 &lt;/TD&gt; &lt;TD&gt; 12:29 &lt;/TD&gt; &lt;TD&gt; 15:48 &lt;/TD&gt; &lt;TD&gt; 18:30 &lt;/TD&gt; &lt;TD&gt; 19:40 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 24 &lt;/TD&gt; &lt;TD&gt; 04:59 &lt;/TD&gt; &lt;TD&gt; 05:09 &lt;/TD&gt; &lt;TD&gt; 06:23 &lt;/TD&gt; &lt;TD&gt; 12:29 &lt;/TD&gt; &lt;TD&gt; 15:47 &lt;/TD&gt; &lt;TD&gt; 18:30 &lt;/TD&gt; &lt;TD&gt; 19:39 &lt;/TD&gt; &lt;/TR&gt;&lt;br /&gt;&lt;TR&gt; &lt;TD&gt; 25 &lt;/TD&gt; &lt;TD&gt; 04:59 &lt;/TD&gt; &lt;TD&gt; 05:09 &lt;/TD&gt; &lt;TD&gt; 06:23 &lt;/TD&gt; &lt;TD&gt; 12:28 &lt;/TD&gt; &lt;TD&gt; 15:47 &lt;/TD&gt; &lt;TD&gt; 18:30 &lt;/TD&gt; &lt;TD&gt; 19:39 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 26 &lt;/TD&gt; &lt;TD&gt; 04:59 &lt;/TD&gt; &lt;TD&gt; 05:09 &lt;/TD&gt; &lt;TD&gt; 06:22 &lt;/TD&gt; &lt;TD&gt; 12:28 &lt;/TD&gt; &lt;TD&gt; 15:46 &lt;/TD&gt; &lt;TD&gt; 18:30 &lt;/TD&gt; &lt;TD&gt; 19:39 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 27 &lt;/TD&gt; &lt;TD&gt; 04:58 &lt;/TD&gt; &lt;TD&gt; 05:08 &lt;/TD&gt; &lt;TD&gt; 06:22 &lt;/TD&gt; &lt;TD&gt; 12:28 &lt;/TD&gt; &lt;TD&gt; 15:46 &lt;/TD&gt; &lt;TD&gt; 18:30 &lt;/TD&gt; &lt;TD&gt; 19:39 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 28 &lt;/TD&gt; &lt;TD&gt; 04:58 &lt;/TD&gt; &lt;TD&gt; 05:08 &lt;/TD&gt; &lt;TD&gt; 06:22 &lt;/TD&gt; &lt;TD&gt; 12:27 &lt;/TD&gt; &lt;TD&gt; 15:45 &lt;/TD&gt; &lt;TD&gt; 18:29 &lt;/TD&gt; &lt;TD&gt; 19:38 &lt;/TD&gt; &lt;/TR&gt;&lt;br /&gt;&lt;TR&gt; &lt;TD&gt; 29 &lt;/TD&gt; &lt;TD&gt; 04:58 &lt;/TD&gt; &lt;TD&gt; 05:08 &lt;/TD&gt; &lt;TD&gt; 06:21 &lt;/TD&gt; &lt;TD&gt; 12:27 &lt;/TD&gt; &lt;TD&gt; 15:45 &lt;/TD&gt; &lt;TD&gt; 18:29 &lt;/TD&gt; &lt;TD&gt; 19:38 &lt;/TD&gt; &lt;/TR&gt; &lt;TR&gt; &lt;TD&gt; 30 &lt;/TD&gt; &lt;TD&gt; 04:58 &lt;/TD&gt; &lt;TD&gt; 05:08 &lt;/TD&gt; &lt;TD&gt; 06:21 &lt;/TD&gt; &lt;TD&gt; 12:27 &lt;/TD&gt; &lt;TD&gt; 15:44 &lt;/TD&gt; &lt;TD&gt; 18:29 &lt;/TD&gt; &lt;TD&gt; 19:38 &lt;/TD&gt; &lt;/TR&gt;&lt;/TABLE&gt;&lt;br /&gt;&lt;br /&gt;&lt;P align="left"&gt;&lt;u&gt;Catatan&lt;/u&gt;:&lt;br /&gt;Penetapan tanggal 1 Ramadhan &amp; 1 Syawal 1432 H menunggu pengumuman Menteri Agama RI&lt;/P&gt;&lt;P align="right"&gt;&lt;u&gt;Sumber&lt;/u&gt;:&lt;br /&gt;Kementrian Agama kantor wilayah provinsi Maluku&lt;/P&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Sekilas info:&lt;/u&gt;&lt;br /&gt;»&lt;i&gt;Imsak&lt;/i&gt; = batas sahur/waktunya makan sebanyak-banyaknya dan minum air segalon bagi yang mampu &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;»&lt;i&gt;Syuruk&lt;/i&gt; = waktu terbitnya matahari/berakhirnya waktu subuh/waktunya tidur lagi &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2841974328006273747?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2841974328006273747/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/jadwal-waktu-shalat-imsakiyah-untuk.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2841974328006273747'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2841974328006273747'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/jadwal-waktu-shalat-imsakiyah-untuk.html' title='Jadwal Waktu Shalat &amp; Imsakiyah Untuk Wilayah MASOHI (Maluku Tengah) Dan Sekitarnya'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4374307718387715735</id><published>2011-07-31T01:28:00.000+09:00</published><updated>2011-07-31T01:29:01.035+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TX FM'/><title type='text'>Skema Boster Pemancar FM 2KW Menggunakan Tabung</title><content type='html'>&lt;a href="http://3-mtr.info/shareware/Amplifier%202KW%20(QB%207.5%20%201750)/2kw.bmp"&gt;&lt;img src="http://3-mtr.info/shareware/Amplifier%202KW%20(QB%207.5%20%201750)/2kw.bmp"&gt;&lt;/a&gt;&lt;br /&gt;klik gambar untuk memperjelas !&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Walaupun ga mudeng sama tabung, tapi lihat skema boster 2kw menggunakan tabung aja udah seneng &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;, apalagi kalo bisa ngerakit ? &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4374307718387715735?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4374307718387715735/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-boster-pemancar-fm-2kw.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4374307718387715735'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4374307718387715735'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-boster-pemancar-fm-2kw.html' title='Skema Boster Pemancar FM 2KW Menggunakan Tabung'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1066809016466568216</id><published>2011-07-30T17:02:00.003+09:00</published><updated>2011-07-31T00:15:34.180+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TX FM'/><title type='text'>Skema Pemancar FM RDVV 8 Watt</title><content type='html'>&lt;U&gt;SKEMA RDVV 8 WATT&lt;/U&gt;&lt;br /&gt;&lt;a href="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/8%20watt%20compleet.jpg" target="_blank"&gt;&lt;img src="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/8%20watt%20compleet.jpg"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;U&gt;LAYOUT RDVV 8 WATT&lt;/U&gt;&lt;br /&gt;&lt;a href="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/8%20watt%20layout.jpg" target="_blank"&gt;&lt;img src="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/8%20watt%20layout.jpg"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;U&gt;KOMPONEN RDVV 8 WATT&lt;/U&gt;&lt;br /&gt;&lt;a href="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/8%20watt%20onderdelen.jpg" target="_blank"&gt;&lt;img src="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/8%20watt%20onderdelen.jpg"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;U&gt;DISPLAY RDVV 8 WATT&lt;/U&gt;&lt;br /&gt;&lt;a href="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/8watt-display.doc" target="_blank"&gt;DISPLAY DOC.&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;U&gt;HEX RDVV 8 WATT&lt;/U&gt;&lt;br /&gt;&lt;a href="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/rdvv.hex" target="_blank"&gt;FILE HEX&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Sumber: &lt;a href="http://3-mtr.info/shareware/RDVV%208Watt%20-%202004/" target="_blank"&gt;3-mtr.info/shareware/RDVV%208Watt%20-%202004/&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1066809016466568216?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1066809016466568216/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-pemancar-fm-rdvv-8-wattskema.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1066809016466568216'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1066809016466568216'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-pemancar-fm-rdvv-8-wattskema.html' title='Skema Pemancar FM RDVV 8 Watt'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6468547620147631276</id><published>2011-07-28T21:53:00.005+09:00</published><updated>2011-07-29T09:49:16.512+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TX FM'/><title type='text'>Skema Boster FM 300 Watt Menggunakan BLF278</title><content type='html'>&lt;img src='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/BLF278(rev.1)-silk.BMP'&gt;&lt;br /&gt;&lt;br /&gt;&lt;button&gt;&lt;a href='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/BLF278(rev.1)-silk.BMP'&gt;&lt;br /&gt;DOWNLOAD&lt;/button&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;img src='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/BLF278(rev.1)-pcb.BMP'&gt;&lt;br /&gt;&lt;br /&gt;&lt;button&gt;&lt;a href='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/BLF278(rev.1)-pcb.BMP'&gt;&lt;br /&gt;DOWNLOAD&lt;/button&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;img src='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/L1(construction).gif'&gt;&lt;br /&gt;&lt;br /&gt;&lt;button&gt;&lt;a href='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/L1(construction).gif'&gt;DOWNLOAD&lt;/button&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;img src='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/1to4-input-transformer.gif'&gt;&lt;br /&gt;&lt;br /&gt;&lt;button&gt;&lt;a href='http://www.3-mtr.info/shareware/Amplifier%20300%20Watt%20%28BLF278%29/1to4-input-transformer.gif'&gt;&lt;br /&gt;DOWNLOAD&lt;/button&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt; BLF278  300Watts FM-broadcast (87.5-108MHz) broadband RF-amplifier&lt;br /&gt; ==================================================================&lt;br /&gt;&lt;br /&gt; Resistors&lt;br /&gt; (values are in Ohms, metalfilm or metaloxide, unless otherwise noted)&lt;br /&gt;&lt;br /&gt; R1 = 47 (SMD chip-resistor or similar)&lt;br /&gt; R2 = 47 (SMD chip-resistor or similar)&lt;br /&gt; R3 = 3k9 (SMD chip-resistor or similar)&lt;br /&gt; R4 = 3k9 (1/2 watts&lt;br /&gt; R5 = 1k5 (3 watts)&lt;br /&gt; R6 = 12 (3 watts)&lt;br /&gt; R7 = 12 (3 watts)&lt;br /&gt; R8 = 6.8 (3 watts)&lt;br /&gt; P1 = 2k5, 10 mm DIA., horizontal mount (Piher)&lt;br /&gt; &lt;br /&gt; Capacitors&lt;br /&gt; (all chip capacitors are brand ATC, type: 100B unless otherwise noted)&lt;br /&gt;&lt;br /&gt; C1 = 27pF&lt;br /&gt; C2 = 22pF trimmer capacitor, green (Philips)&lt;br /&gt; C3 = 65pF trimmer capacitor, yellow (Philips)&lt;br /&gt; C4 = 100nF &lt;br /&gt; C5 = 100nF&lt;br /&gt; C6 = 3.3nF&lt;br /&gt; C7 = 100nF&lt;br /&gt; C8 = 3.3nF&lt;br /&gt; C9 = 1nF (porcelain)&lt;br /&gt; C10 = 1nF (porcelain)&lt;br /&gt; C11 = 22pF (porcelain)&lt;br /&gt; C12 = 47pF (porcelain)&lt;br /&gt; C13 = 47pF (porcelain)&lt;br /&gt; C14 = 22pF (porcelain)&lt;br /&gt;&lt;br /&gt; Semiconductors&lt;br /&gt;&lt;br /&gt; T1 = BLF278 (Philips)&lt;br /&gt; D1 = 5.1 volts, 1.3 watts zenerdiode&lt;br /&gt;&lt;br /&gt; Transformers, coils&lt;br /&gt;&lt;br /&gt; TR1 = 1:4 broadband balun transformer&lt;br /&gt;       Ferrocube, type: 2865000202 (Philips) with 2 brass tubes.&lt;br /&gt;       14 x 14 x 8 mm (corematerial must have an operating frequency less or equal to &lt;br /&gt;       200MHz)&lt;br /&gt;       Primary 2.5 turns teflon wire (innerwire of 3.3 mm Teflon coax will do)&lt;br /&gt;       Secondary two brass tubes soldered at one end together (bias side) and the other&lt;br /&gt;       ends are soldered to their resp. gate's of the BLF278 (see drawing)&lt;br /&gt; L1 = 1/2 turn hairpin aircoil, 26 x 11 mm (height x width), 2 mm AgCu wire diameter&lt;br /&gt; L2 = 3 turns, 10 mm internal diameter, 2 mm AgCU wire, 2 mm wirespacing&lt;br /&gt; L3 = 3 turns, 10 mm internal diameter, 2 mm AgCU wire, 2 mm wirespacing&lt;br /&gt; L4 = 3 turns, 10 mm internal diameter, 2 mm AgCU wire, 2 mm wirespacing&lt;br /&gt; Z1 = 50-Ohms Teflon coax, 2.3 mm DIA., 22.5 cm in length &lt;br /&gt; Z2 = 50-Ohms Teflon coax, 2.3 mm DIA., 22.5 cm in length&lt;br /&gt; Z3 = 50-Ohms Teflon coax, 3.3 mm DIA., 24 cm in length&lt;br /&gt; RFC1 = rf-choke, 2-hole ferroxcube core (i.e. balun-core) with 1/2 turn, 2 mm CuL blank &lt;br /&gt;        wire through it&lt;br /&gt; RFC2 = VK200-19/4B broadband choke&lt;br /&gt;&lt;br /&gt;Notes&lt;br /&gt;&lt;br /&gt;AgCu = silver plated copper wire&lt;br /&gt;CuL = magnetwire, enameled copper wire, insulated (rigid) copper wire e.t.c.&lt;br /&gt;(Note: 2 mm equals approx. to #12 A.W.G  &lt;br /&gt; 1 mm equals approx. to #18 A.W.G&lt;br /&gt; 1.2 mm equals approx. to #17 A.W.G&lt;br /&gt;        0.8 mm equals approx. to #20 A.W.G&lt;br /&gt; 0.3 mm equals approx. to #28 A.W.G.)&lt;br /&gt;&lt;br /&gt;(I)   all diameters are measured from the inside of the coils, i.e. 'internal' diameter.&lt;br /&gt;(II)  make sure to mount the rf-transistor on a appropriate heatsink and use some thermal&lt;br /&gt;      heatsink compound between the flange of the transistor and heatsink!&lt;br /&gt;      (Thermal resistance heatsink at least 6°C/W.)&lt;br /&gt;(III) all parts are soldered directly on the toplayer of the pcb.&lt;br /&gt;(IV)  bias is approx. 1.4 volts&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;(C)2006 Helix, Inc. The Netherlands.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Sumber: &lt;a href='http://www.3-mtr.info' target='_blank'&gt;http://www.3-mtr.info&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6468547620147631276?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6468547620147631276/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-boster-fm-300-watt-menggunakan.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6468547620147631276'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6468547620147631276'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-boster-fm-300-watt-menggunakan.html' title='Skema Boster FM 300 Watt Menggunakan BLF278'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-7713573519531582919</id><published>2011-07-24T06:14:00.006+09:00</published><updated>2011-07-24T09:40:55.457+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Lain-Lain'/><title type='text'>Skema Telepon Hybrid</title><content type='html'>&lt;center&gt;&lt;img src="http://2.bp.blogspot.com/_vfmOyxDCru8/SHhTB9wU-zI/AAAAAAAAC6s/GiXpke-rIzg/s1600/100_mr.jpg" alt="telepon hybrid"&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Fungsi telepon hybrid adalah supaya pendengar tidak perlu mendengarkan suara penyiar  melalui radio monitor pada saat acara kirim-kirim salam dan request lagu via telepon. Begitulah kira-kira bahasa sederhananya &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/senang.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Dan bagi yang penasaran dengan skema telepon hybrid, ini ada skemanya&lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-0zwFBSDPSt8/TitcQBB28NI/AAAAAAAAAes/Y4FZV29ykR4/s1600/Telepon%2Bhybrid_awipunna-712264.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-0zwFBSDPSt8/TitcQBB28NI/AAAAAAAAAes/Y4FZV29ykR4/s320/Telepon%2Bhybrid_awipunna-712264.jpg"  border="0" alt="skema telepon hybrid" id="BLOGGER_PHOTO_ID_5632697189180829906" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;Sumber skema: &lt;a href="http://free-electronic-circuit.blogspot.com/2008/07/telephone-hybrid-circuit.html" target="_blank"&gt;free-electronic-circuit.blogspot.com/2008/07/telephone-hybrid-circuit.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-7713573519531582919?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/7713573519531582919/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/bagi-yang-penasaran-dengan-skema.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7713573519531582919'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7713573519531582919'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/bagi-yang-penasaran-dengan-skema.html' title='Skema Telepon Hybrid'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_vfmOyxDCru8/SHhTB9wU-zI/AAAAAAAAC6s/GiXpke-rIzg/s72-c/100_mr.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5603648631821875383</id><published>2011-07-23T23:26:00.002+09:00</published><updated>2011-07-23T23:31:52.258+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TX MW'/><title type='text'>Skema Pemancar MW Sederhana</title><content type='html'>&lt;a href="http://english.cxem.net/radiomic/bug15.gif"&gt;&lt;img src="http://english.cxem.net/radiomic/bug15.gif"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Osilator dibangun sekitar Q1 dan komponen terkait. Dengan menyetel L1 dan VC1 , pemancar ini dapat mengudara pada frekuensi 500KHz sampai 1600KHz&lt;br /&gt;&lt;br /&gt;Sumber: &lt;a href="translate.google.com/translate?hl=id&amp;ie=UTF8&amp;prev=_m&amp;sl=auto&amp;tl=id&amp;twu=1&amp;u=http://english.cxem.net/radiomic/bug15.php" target="_blank"&gt;english.cxem.net&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5603648631821875383?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5603648631821875383/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/osilator-dibangun-sekitar-q1-dan.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5603648631821875383'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5603648631821875383'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/osilator-dibangun-sekitar-q1-dan.html' title='Skema Pemancar MW Sederhana'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-7745777592145784563</id><published>2011-07-23T22:57:00.004+09:00</published><updated>2011-07-24T09:50:31.441+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TX FM'/><title type='text'>Skema Pemancar FM 45 Watt Menggunakan Tabung</title><content type='html'>Pemasaran dengan rangkaian pemancar tabung , saya sempat melakukan pencarian, dan akhirnya saya menemukan skemanya.&lt;br /&gt;Langsung saja download gambarnya di bawah ini, cekidot&lt;br /&gt;&lt;br /&gt;&lt;a href="http://english.cxem.net/radiomic/bug27.gif"&gt;&lt;img src="http://english.cxem.net/radiomic/bug27.gif"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;R1 = 15KW/2W&lt;br /&gt;R2 = 1KW/10W&lt;br /&gt;R3 = 1KW/10W (for biggest force in the exit you replace with short-circuit).&lt;br /&gt;&lt;br /&gt;C1 = 50pF trimmer&lt;br /&gt;C2 = 30pF trimmer&lt;br /&gt;C3 = 22pF/4KV&lt;br /&gt;C4, c6, c9 = 10nF/1KV&lt;br /&gt;C5, c7 = 1nF/1KV&lt;br /&gt;C8 = 100mF+100mF/450V (Double electrolytic)&lt;br /&gt;C9, c10 = 10nF&lt;br /&gt;&lt;br /&gt;RFC1, rfc2, rfc3 air Inductors: 15 coils diameter 8mm, from wire 1mm.&lt;br /&gt;&lt;br /&gt;T1 = Transformer 220V/6V-1A&lt;br /&gt;T2 = Transformer of configuration with being first 4 or 8W&lt;br /&gt;T3 = Inductor with core ferrite (externally it resembles with small transformer but has a turn only).&lt;br /&gt;&lt;br /&gt;D1 = BY127 rectifier&lt;br /&gt;&lt;br /&gt;Lamp = 807 SYLV USA or EL34 or equivalent&lt;br /&gt;&lt;br /&gt;ANTENNA = Simple dipole L/2. (L= wave length)&lt;br /&gt;&lt;br /&gt;S1 = Main switch of catering.&lt;br /&gt;S2 = Switch of catering of rise (him we close after zestacej' the thread).&lt;br /&gt;&lt;br /&gt;Sumber : &lt;a href='http://english.cxem.net/radiomic/bug27.php' target='_blank'&gt;english.cxem.net&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-7745777592145784563?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/7745777592145784563/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/pemasaran-dengan-rangkaian-pemancar.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7745777592145784563'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7745777592145784563'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/pemasaran-dengan-rangkaian-pemancar.html' title='Skema Pemancar FM 45 Watt Menggunakan Tabung'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1713758408158238114</id><published>2011-07-17T11:08:00.007+09:00</published><updated>2011-07-17T13:42:25.500+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Galaxy Menggunakan Transistor</title><content type='html'>&lt;a href="http://4.bp.blogspot.com/-T8Z_4wN9Ggc/TiJIQSKW_7I/AAAAAAAAAek/fUh9Va1icOg/s1600/skema%2Bgalaxy%2Btransistor-001.jpg" onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}"&gt;&lt;img style="float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 400px; height: 166px;" src="http://4.bp.blogspot.com/-T8Z_4wN9Ggc/TiJIQSKW_7I/AAAAAAAAAek/fUh9Va1icOg/s400/skema%2Bgalaxy%2Btransistor-001.jpg" border="1" alt="skema galaxy manggunakan trnsistor" id="BLOGGER_PHOTO_ID_5630141928756936626" /&gt;&lt;/a&gt;&lt;br /&gt;Setelah sukses menggambar &lt;a href="http://awipunna.blogspot.com/2011/01/skema-galaxy-menggunakan-ic-op-amp_10.html" target="_blank"&gt;skema galaxy dengan menggunakan ic op-amp&lt;/a&gt; &lt;img style="border: 0pxnone;margin:0px;" src="http://elektronika.web.id/elkav2/Smileys/new2/senang.gif" border="0" /&gt; , saya kembali mencoba menggambar skema galaxy dengan menggunakan transistor.&lt;br /&gt;Menurut beberapa orang,galaxy yang menggunakan transistor suaranya lebih mantap dari pada &lt;a href="http://awipunna.blogspot.com/2011/01/skema-galaxy-menggunakan-ic-op-amp_10.html" target="_blank"&gt;galaxy yang menggunakan ic&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;Nah, bagi yang ingin merakit, silakan rakit dan semoga berhasil &lt;img style="border: 0pxnone;margin:0px;" src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0" /&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1713758408158238114?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1713758408158238114/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-galaxy-menggunakan-transistor.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1713758408158238114'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1713758408158238114'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-galaxy-menggunakan-transistor.html' title='Skema Galaxy Menggunakan Transistor'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-T8Z_4wN9Ggc/TiJIQSKW_7I/AAAAAAAAAek/fUh9Va1icOg/s72-c/skema%2Bgalaxy%2Btransistor-001.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4085082525518621175</id><published>2011-07-15T07:11:00.002+09:00</published><updated>2011-07-15T07:48:44.222+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Lain-Lain'/><title type='text'>Skema CDI (Capacitor Discharge Ignition)</title><content type='html'>Ini ada rangkaian CDI (Capacitor Discharge Ignition) yang sudah lama tersimpan dalam hp saya.&lt;br /&gt;Sengaja saya tampilkan dalam blog ini, siapa tahu ada yang berhasil merakit CDI , kan lumayan dari pada beli yang harganya bisa sampe Rp.350.000,- (CDI standar pabrik yang pernah saya beli)&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-2qlKjnbcoVQ/Th9ouZdEKhI/AAAAAAAAAeM/lk-51CRtjCs/s1600/skema%2Bcdi%2Bpada%2Bpcb-772439.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-2qlKjnbcoVQ/Th9ouZdEKhI/AAAAAAAAAeM/lk-51CRtjCs/s320/skema%2Bcdi%2Bpada%2Bpcb-772439.jpg"  border="1" alt="tata letak komponen CDI" id="BLOGGER_PHOTO_ID_5629333205552474642" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-E3fkkBxV58Q/Th9qLZ2AlZI/AAAAAAAAAec/m3-dkOh6-hs/s1600/skema%2Bcdi-745547.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-E3fkkBxV58Q/Th9qLZ2AlZI/AAAAAAAAAec/m3-dkOh6-hs/s320/skema%2Bcdi-745547.jpg"  border="1" alt="skema CDI" id="BLOGGER_PHOTO_ID_5629334803384931730" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color='maroon'&gt;Sumber skema : lupa&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Kalau ada yang sudah berhasil , sharing dong hasilna !&lt;br /&gt;&lt;br /&gt;Demikian , semoga ada manfaatnya &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4085082525518621175?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4085082525518621175/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/ini-ada-rangkaian-cdi-capacitor.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4085082525518621175'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4085082525518621175'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/ini-ada-rangkaian-cdi-capacitor.html' title='Skema CDI (Capacitor Discharge Ignition)'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-2qlKjnbcoVQ/Th9ouZdEKhI/AAAAAAAAAeM/lk-51CRtjCs/s72-c/skema%2Bcdi%2Bpada%2Bpcb-772439.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5214785799299960924</id><published>2011-07-13T07:52:00.003+09:00</published><updated>2011-07-14T06:55:24.549+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Automatic Gain Control (AGC) Untuk Sound System</title><content type='html'>Bagi penggila sound system, ada koleksi skema keren ni &lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-VwUIC8oxdXQ/Th4S-imFOGI/AAAAAAAAAeE/uUUEz3rKKQI/s1600/Skema%2BAGC%2Buntuk%2Bsound%2Bsystem-786008.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-VwUIC8oxdXQ/Th4S-imFOGI/AAAAAAAAAeE/uUUEz3rKKQI/s320/Skema%2BAGC%2Buntuk%2Bsound%2Bsystem-786008.jpg"  border="0" alt="skema agc untuk sound system" id="BLOGGER_PHOTO_ID_5628957449907419234" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Cara menggunakan rangkaian ini adalah dengan memparalel bersama power amplifier. Hubungkan input AGC ke output amplifier, hubungkan juga output AGC ke input amplifier , silakan setel trimpot untuk mengatur kepekaan. Dan selesai &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;sumber &lt;a href="http://belajar-elektronika.com" target="_blank"&gt;belajar-elektronika.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5214785799299960924?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5214785799299960924/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/bagi-penggila-sound-system-ada-koleksi_13.html#comment-form' title='3 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5214785799299960924'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5214785799299960924'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/bagi-penggila-sound-system-ada-koleksi_13.html' title='Skema Automatic Gain Control (AGC) Untuk Sound System'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-VwUIC8oxdXQ/Th4S-imFOGI/AAAAAAAAAeE/uUUEz3rKKQI/s72-c/Skema%2BAGC%2Buntuk%2Bsound%2Bsystem-786008.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2574871193427133597</id><published>2011-07-08T20:53:00.016+09:00</published><updated>2011-07-14T06:59:13.949+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Tips Membeli Dan Memperbaiki Stavolt (Stabilizer Voltage)</title><content type='html'>&lt;b&gt;&lt;u&gt;Tips Memperbaiki Stavolt&lt;/u&gt;&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;Tulisan ini  untuk para pemula seperti saya, untuk para master, mohon dikoreksi jika ada yang salah&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;left&gt;&lt;a href="http://1.bp.blogspot.com/-eEsQPUtH07c/Thbtx5yRhUI/AAAAAAAAAds/WUrzcgeIDig/s1600/Stavolt%2Bmatrix%2Bengkol-709903.JPG"&gt;&lt;img src="http://1.bp.blogspot.com/-eEsQPUtH07c/Thbtx5yRhUI/AAAAAAAAAds/WUrzcgeIDig/s320/Stavolt%2Bmatrix%2Bengkol-709903.JPG"  border="0" alt="" id="BLOGGER_PHOTO_ID_5626946226027070786" /&gt;&lt;/a&gt;&lt;/left&gt;Sebelumnya saya sampaikan banyak terima kasih kepada beberapa teman saya di &lt;a href="http://facebook.com" target="_blank"&gt;eFBi&lt;/a&gt; yang telah mengajari saya cara memperbaiki STAVOLT &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Hampir di setiap rumah ada benda yang namanya STAVOLT , kecuali di rumah saya &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/20.gif" border="0"&gt;&lt;br /&gt;Nah , bagi yang mengklaim STAVOLTnya sudah rusak/tegangan keluaran stavolt lebì kecil dari pada tegangan masukan , silakan siapkan beberapa peralatan penting ;&lt;br /&gt;&lt;br /&gt;1. Obeng bunga/kembang, untuk lepas n pasang sekrup box stavolt&lt;br /&gt;&lt;br /&gt;2. Solder+timah, untuk menyolder&lt;br /&gt;&lt;br /&gt;3. AVO meter , untuk menguji komponen , juga untuk mengukur tegangan&lt;br /&gt;&lt;br /&gt;4. Uang  Rp. 10.000,-  membeli komponen yang rusak (kalau ada yang rusak)&lt;br /&gt;&lt;br /&gt;Kalau sudah siap , silakan buka tutup STAVOLT anda menggunakan obeng !&lt;br /&gt;&lt;br /&gt;Coba nyalakan stavolt !&lt;br /&gt;Seharusnya motor berputar sebentar menggerakkan engkol. Coba matikan lagi , seharusnya motor juga berputar sebentar menggerakkan engkol (berputar berbalik arah) &lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-eEsQPUtH07c/Thbtx5yRhUI/AAAAAAAAAds/WUrzcgeIDig/s1600/Stavolt%2Bmatrix%2Bengkol-709903.JPG"&gt;&lt;img src="http://1.bp.blogspot.com/-eEsQPUtH07c/Thbtx5yRhUI/AAAAAAAAAds/WUrzcgeIDig/s320/Stavolt%2Bmatrix%2Bengkol-709903.JPG"  border="0" alt="" id="BLOGGER_PHOTO_ID_5626946226027070786" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;Jika pada saat stavolt dihidupkan motor tidak berputar menggerakkan engkol , matikan stavol , lalu putar engkol secara manual (pakai tangan) ke posisi tengah. Hidupkan lagi stavolt , motor harus berputar sebentar (jangan sampai mentok menekan switch) , jika engkol sampai menyentuh switch , kemungkinan besar salah satu transistor final short.&lt;br /&gt;&lt;center&gt;&lt;a href="http://2.bp.blogspot.com/-qNwt6T5eInA/Thbw00Hu7mI/AAAAAAAAAd0/YW6od8iQDjc/s1600/Stavolt%2Bmatrix%2Bswitch-790763.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-qNwt6T5eInA/Thbw00Hu7mI/AAAAAAAAAd0/YW6od8iQDjc/s320/Stavolt%2Bmatrix%2Bswitch-790763.jpg"  border="0" alt="switch stavolt" id="BLOGGER_PHOTO_ID_5626949574580956770" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Jika pada saat stavolt dihidupkan , tapi engkol tidak bergerak , kemungkinan juga transistor finalnya mati.&lt;br /&gt;&lt;br /&gt;Transistor final ada 2 biji ; S8550 (pnp) , dan S8050&lt;br /&gt;(npn).&lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-Bd6ixxARNoc/Thbtxbgq71I/AAAAAAAAAdk/O7tjX7xctpo/s1600/Stavolt%2Bmatrix%2Btr%2BS8550-707942.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-Bd6ixxARNoc/Thbtxbgq71I/AAAAAAAAAdk/O7tjX7xctpo/s320/Stavolt%2Bmatrix%2Btr%2BS8550-707942.jpg"  border="0" alt="transistor s8550" id="BLOGGER_PHOTO_ID_5626946217900175186" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;Stavolt menggunakan 2 biji transistor S8550 dan 2 biji transistor S8050 (jumlah transistornya ada 4).&lt;br /&gt;&lt;br /&gt;Perhatikan jalur pada pcb , jika ada kaki basis transistor S8550 terhubung ke kaki basis transistor S8050 , itulah kedua transistor final yang biasanya rusak.&lt;br /&gt;Silakan cabut transistornya menggunakan solder, terus dites menggunakan avo meter !&lt;br /&gt;&lt;br /&gt;Jika transistor rusak , silakan ganti !&lt;br /&gt;Cek juga kondisi dioda zener , jika rusak (tapi biasanya dioda zener jarang rusak) , ganti dengan yang masih baik !&lt;br /&gt;&lt;br /&gt;Jika sudah diganti semua komponennya yang rusak , silakan hidupkan stavolt, jangan lupa baca "BISMILLAHIRRAHMAANIRRAHIIM" !&lt;br /&gt;Jika engkol bergerak sebentar pada saat dimatikan, dan juga bergerak sebentar jika dihidupkan, bisa dipastikan stavolt sudah baik kondisinya.&lt;br /&gt;Hidupkan stavolt lagi , ukur tegangan keluaran stavolt , jika kurang atau lebih dari 220 volt , silakan putar (pake obeng) perlahan  trimpot (pada pcb) sampai tegangan keluaran stavolt menjadi 220 volt&lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-UHzwQhyA1Q0/Thbw1GbzECI/AAAAAAAAAd8/nVG8Synw2eo/s1600/Stavolt%2Bmatrix%2Bpcb%2B-791933.JPG"&gt;&lt;img src="http://4.bp.blogspot.com/-UHzwQhyA1Q0/Thbw1GbzECI/AAAAAAAAAd8/nVG8Synw2eo/s320/Stavolt%2Bmatrix%2Bpcb%2B-791933.JPG"  border="0" alt="stavolt pcb" id="BLOGGER_PHOTO_ID_5626949579496951842" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;selamat, anda sudah bisa memperbaiki stavolt &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/41.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;u&gt;Tips Membeli Stavolt&lt;/u&gt;&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;Saya pernah diminta memperbaiki stavolt, ternyata setelah dibuka isinya cuma sejengkal pipa paralon yang diisi dengan seutas kawat spiral dan dicor menggunakan semen putih (saya menamakannya &lt;font color="red"&gt;STAVOLT PALSU&lt;/font&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt; ).&lt;br /&gt;&lt;br /&gt;Berikut 3 tips buat yang mau beli stavolt agar tidak sampai membeli &lt;font color="red"&gt;stavolt palsu&lt;/font&gt; ;&lt;br /&gt;&lt;br /&gt;1. Perhatikan stavolt yang akan dibeli , cari yang ada ventilasi udara pada bagian atas box stavolt.&lt;br /&gt;&lt;br /&gt;2. Perhatikan juga tegangan keluaran stavolt yang akan dibeli , cari yang tegangan keluarannya ganda ; 110 volt dan 220 volt&lt;br /&gt;&lt;br /&gt;3. Minta penjual stavolt menghidup matikan stavoltnya , harus ada suara berisik sebentar (kira-kira bunyinya  kayak bunyi getaran hp jika ditaruh di atas meja) ketika dihidupkan, juga harus ada berisikna jika dimatikan. Jika tidak ada suara berisikna , sebaiknya jangan dibeli stavoltnya !&lt;br /&gt;&lt;br /&gt;Walaupun mungkin tips saya tidak manjur 100% , tapi mudah-mudahan bisa sedikit membantu agar anda tidak  membeli pipa yang dicor (&lt;font color="red"&gt;stavolt palsu&lt;/font&gt; maksudku) &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/ngakak.gif" border="0"&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/24.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2574871193427133597?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2574871193427133597/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/tips-membeli-dan-memperbaiki-stavolt.html#comment-form' title='30 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2574871193427133597'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2574871193427133597'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/tips-membeli-dan-memperbaiki-stavolt.html' title='Tips Membeli Dan Memperbaiki Stavolt (Stabilizer Voltage)'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-eEsQPUtH07c/Thbtx5yRhUI/AAAAAAAAAds/WUrzcgeIDig/s72-c/Stavolt%2Bmatrix%2Bengkol-709903.JPG' height='72' width='72'/><thr:total>30</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4253052859092009396</id><published>2011-07-06T11:05:00.004+09:00</published><updated>2011-07-06T11:32:11.891+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier Menggunakan Transistor 2N3055</title><content type='html'>Iseng -iseng gugling pake kata kunci "&lt;i&gt;skema power&lt;/i&gt;" , ada sepenggal kalimat ; &lt;span style="background-color: #7FFF00"&gt;Ko susah ya cari rangkaian/skema power ampli dengan Tr Final-nya sragam semua ( NPN semua),,,?&lt;/span&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://2.bp.blogspot.com/-7nrP9cxLwJg/ThO_i-dle8I/AAAAAAAAAdc/mheuUbF5mxE/s1600/Tanya%2Bpa%2Btr%2Bnpn-766880.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-7nrP9cxLwJg/ThO_i-dle8I/AAAAAAAAAdc/mheuUbF5mxE/s320/Tanya%2Bpa%2Btr%2Bnpn-766880.jpg"  border="0" alt="skema power" id="BLOGGER_PHOTO_ID_5626050967119428546" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Kalimat tersebut menginspirasi saya untuk menggambar skema audio amplifier yang transistor finalnya menggunakan transistor tipe npn &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-E2kEnvvwUP4/ThO2rFZfi7I/AAAAAAAAAdM/rEvJpm-vL9o/s1600/SKEMA%2BAMPLIFIER%2B2N3055-001-795719.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-E2kEnvvwUP4/ThO2rFZfi7I/AAAAAAAAAdM/rEvJpm-vL9o/s320/SKEMA%2BAMPLIFIER%2B2N3055-001-795719.jpg"  border="0" alt="skema audio amplifier 2N3055" id="BLOGGER_PHOTO_ID_5626041210815613874" /&gt;&lt;/a&gt;&lt;/center&lt;br /&gt;&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Untuk skema power supply_nya seperti ini :&lt;br /&gt;&lt;center&gt;&lt;a href="http://4.bp.blogspot.com/-3SkKqOl0TDY/ThO2rUy5xkI/AAAAAAAAAdU/6yHsDGqrYtA/s1600/SKEMA%2BPOWER%2BSUPPLY%2BUNTUK%2BPOWER%2BAMLPLIFIER%2BOCL-001-797640.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-3SkKqOl0TDY/ThO2rUy5xkI/AAAAAAAAAdU/6yHsDGqrYtA/s320/SKEMA%2BPOWER%2BSUPPLY%2BUNTUK%2BPOWER%2BAMLPLIFIER%2BOCL-001-797640.jpg"  border="0" alt="skema power supply audio amplifier" id="BLOGGER_PHOTO_ID_5626041214948722242" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4253052859092009396?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4253052859092009396/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-audio-amplifier-menggunakan.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4253052859092009396'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4253052859092009396'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-audio-amplifier-menggunakan.html' title='Skema Audio Amplifier Menggunakan Transistor 2N3055'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-7nrP9cxLwJg/ThO_i-dle8I/AAAAAAAAAdc/mheuUbF5mxE/s72-c/Tanya%2Bpa%2Btr%2Bnpn-766880.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-921568239341771876</id><published>2011-07-04T10:28:00.002+09:00</published><updated>2011-07-04T10:39:05.977+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Stereo Decoder'/><title type='text'>Skema Stereo Decoder High Separation</title><content type='html'>Jika ada semut , pasti ada gula. Jika ada stereo encoder, pasti ada stereo decoder :D&lt;br /&gt;Pepatah apaan tuh ? Ga nyambung :P&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Mungkin ada yang punya radio fm yang masih mono ? Ingin stereo ? Rangkai aja stereo decoder sesuai skema di bawah :&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://2.bp.blogspot.com/-oCS-1eRZ6tU/ThD2Br4NpeI/AAAAAAAAAc8/g15eVEe-otQ/s1600/skema%2Bstereo%2Bdecoder-706074.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-oCS-1eRZ6tU/ThD2Br4NpeI/AAAAAAAAAc8/g15eVEe-otQ/s320/skema%2Bstereo%2Bdecoder-706074.jpg"  border="0" alt="skema stereo decoder" id="BLOGGER_PHOTO_ID_5625266443404551650" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Kalau udah beres rangkainya , silakan hubungkan ke radio fm&lt;br /&gt;yang anda punya , jangan radio tetangga, ntar kena jitak loe&lt;br /&gt;hahaha &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/24.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Silakan monitor salah satu stasiun radio yang menggunakan pemancar fm stereo !&lt;br /&gt;Bagaimana cara mengetahui sebuah stasiun radio menggunakan pemancar stereo ? Tanya aja si empunya stasiun radio &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/10.gif" border="0"&gt;&lt;br /&gt;becanda, pis &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/111.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Kalo udah stay tune pada saluran radio yang stereo , LED pada decoder pasti menyala , jika tidak menyala LEDnya , silakan putar perlahan trimpot pada rangkaian decoder di atas sampai LEDnya menyala.&lt;br /&gt;Jika belum menyala , kemungkinan output dari radio fm anda terlalu kecil untuk di masukkan ke decoder di atas. Silakan perkuat output radio fm mono anda dengan menggunakan rangkaian seperti skema di bawah ini :&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://3.bp.blogspot.com/-Mouomd9YWRM/ThD2Bw5thoI/AAAAAAAAAdE/DWJ1kJwcG2c/s1600/skema%2Bpre%2Bstereo%2Bdecoder-706996.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-Mouomd9YWRM/ThD2Bw5thoI/AAAAAAAAAdE/DWJ1kJwcG2c/s320/skema%2Bpre%2Bstereo%2Bdecoder-706996.jpg"  border="0" alt="skema pre stereo decoder" id="BLOGGER_PHOTO_ID_5625266444753012354" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Kemudian hubungkan output dari rangkaian penguat di atas ke input stereo decoder (tambahkan trimpot pada input output radio).&lt;br /&gt;Putar kembali trimpot (VR) secara perlahan sampai LED menyala.&lt;br /&gt;Jika LED sudah menyala , maka selesai sudah instruksi dari saya &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/103.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-921568239341771876?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/921568239341771876/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-stereo-decoder-high.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/921568239341771876'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/921568239341771876'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/skema-stereo-decoder-high.html' title='Skema Stereo Decoder High Separation'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-oCS-1eRZ6tU/ThD2Br4NpeI/AAAAAAAAAc8/g15eVEe-otQ/s72-c/skema%2Bstereo%2Bdecoder-706074.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8437026548058567731</id><published>2011-07-02T21:37:00.003+09:00</published><updated>2011-07-03T04:58:07.763+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Stereo Encoder'/><title type='text'>Skema Encoder Menggunakan IC 555</title><content type='html'>Mumpung lagi dapet hotspot gratis, kesempatan ne buat ngenet &lt;img style="border: 0pxnone;margin:0px;"src="http://calebbrown.id.au/images/fb_emotes/fb_kiki.png" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Ini ada satu lagi skema mpx Buat RF MANIA &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;&lt;script&gt; pid=15550420; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;Sumber : &lt;a href="driprojecttronic.blogspot.com/2011/04/enkoder-with-with-ic-555.html"&gt;driprojecttronic.blogspot.com/2011/04/enkoder-with-with-ic-555.html&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8437026548058567731?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8437026548058567731/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/07/mumpung-lagi-dapet-hotspot-gratis.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8437026548058567731'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8437026548058567731'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/07/mumpung-lagi-dapet-hotspot-gratis.html' title='Skema Encoder Menggunakan IC 555'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6719685777825372880</id><published>2011-06-18T18:48:00.010+09:00</published><updated>2011-06-27T03:13:03.179+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Lain-Lain'/><title type='text'>Cara Aman Membuang Limbah Ferriklorida ( Besi(III)Klorida )</title><content type='html'>Foto besi(III)klorida, sumber &lt;a href="http://www.dsaprojects.110mb.com/electronics/data_book/how_to_make_pcb_tutorial.html"&gt;dsaprojects.110mb.com&lt;/a&gt;&lt;a href="http://1.bp.blogspot.com/-inaFTb6ThlI/Tf1gcQrkOqI/AAAAAAAAAcY/K14ke5RryV4/s1600/serbuk%2Bfecl3-729375.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-inaFTb6ThlI/Tf1gcQrkOqI/AAAAAAAAAcY/K14ke5RryV4/s320/serbuk%2Bfecl3-729375.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5619753948658547362" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Bagi para elektro mania yang suka main sama PCB, &lt;a href="http://id.wikipedia.org/wiki/Besi(III)_klorida"target="_blank"&gt;ferriklorida (FeCl&lt;sub&gt;3&lt;/sub&gt;)&lt;/a&gt; , Bor pcb , solder , dan timah , silakan baca tulisan di bawah ini yang saya copas &lt;a href="m.opera.com"target="_blank"&gt;&lt;s&gt;pake operamini&lt;/s&gt;&lt;/a&gt; dari &lt;a href="http://www.finsdesign.com/pcb_mmake_i.php"target="_blank"&gt;www.finsdesign.com/pcb_mmake_i.php&lt;/a&gt; :&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="background:#F5F5F5"&gt;&lt;font color="maroon"&gt;Mohon di perhatikan bahwa membuat PCB menggunakan beberapa bahan kimia yang berpotensi berbahaya, Ini adalah tanggung jawab anda sendiri jika anda memakainya. jika anda tidak ingin mengambil resiko, jangan mencoba untuk memakai bahan kimia ini.&lt;br /&gt;&lt;br /&gt;Di sarankan untuk memakai alat bantu keamanan seperti kacamata goggles, baju yang tebal, dan sarung tangan waktu anda memakai bahan kimia.&lt;br /&gt;&lt;br /&gt;Di beberapa negara beberapa alat dan bahan kimia tertentu sangat di larang, karena bahan tersebut memungkinkan menghasilkan limbah yang sulit di daur ulang dan dapat merusak lingkungan. Ini adalah tanggung jawab anda pribadi untuk mematuhi larangan tersebut, Beberapa persyaratan dan peralatan keamanan harus di patuhi dalam project ini. &lt;br /&gt;&lt;br /&gt;Saya ingin memberikan beberapa contoh yang harus di ingat : NaOH (caustic soda) dan ferric Chloride sangat berbahaya dan tidak sehat, jangan sampai udara nya terhirup oleh anda.&lt;br /&gt;&lt;br /&gt;Caustic soda bisa menghancurkan kain, kulit dan tissue, dan Ferric Chloride dapat membuat logam berubah warna menjadi kuning secara permanen. Jangan memakai NaOH dan ferric chloride dengan logam, terutama alumunium. Ferric Chloride bisa melarutkan stainless steel. Cari tahu dan lakukan persiapan sebelum anda mendapatkan kecelakaan kerja yang tidak di harapkan.&lt;br /&gt;&lt;br /&gt;Tandai botol botol berbahan kimia supaya tidak keliru, dan jauhkan dari anak anak. Gunakan botol berbahan plastik yang tebal, supaya aman bila kena panas.&lt;br /&gt;&lt;br /&gt;Jangan taruh bahan kimia di tempat yang panas seperti di mobil atau di bagian rumah yang terkena sinar matahari langsung.&lt;br /&gt;Perlu di ingat Sinar ultraviolet dari matahari dapat mengaktifkan UV sensitive resin lapisan PCB, dan itu tidak sehat untuk kita.&lt;br /&gt;Tatap mata langsung dengan sinar ultra violet dapat menyebabkan katarak.&lt;br /&gt;&lt;br /&gt;Debu yang di hasilkan dari pemotongan dan proses bor PCB tidak sehat untuk pernafasan dan mata kita, dan dapat menyebabkan penyakit paru paru.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Perhatian bahan limbah ferric chloride :&lt;br /&gt;&lt;br /&gt;Untuk membuang limbah FeCL&lt;sub&gt;3&lt;/sub&gt; sebelum di buang ke tempat pembuangan, harus di perhatikan beberapa hal. Limbah FeCL&lt;sub&gt;3&lt;/sub&gt; SANGAT AMAT BERACUN !!&lt;br /&gt;Untuk itu siapkan tong yang terbuat dari bahan plastik tebal sebagai tempat pembuangan sementara, kemudian endapkan limbah FeCL&lt;sub&gt;3&lt;/sub&gt; ke dalam tong tersebut, dan taruh beberapa barang berbahan logam seperti baut bekas, obeng yang sudah rusak, atau barang bekas logam lainnya, dan diamkan dalam beberapa hari atau minggu. Logam logam yang di masukkan tadi akan berkarat dan hancur menjadi bubuk, ini akan me- reduksi/ mengurangi racun dari sisa etching PCB, karena FeCL&lt;sub&gt;3&lt;/sub&gt; ini setelah tereduksi dengan logam akan menjadi FeCL&lt;sub&gt;2&lt;/sub&gt;, dimana sedikit lebih aman dari pada FeCL&lt;sub&gt;3&lt;/sub&gt;. Treatment terbaik setelah menjadi FeCl&lt;sub&gt;2&lt;/sub&gt; adalah di larutkan dengan soda (Na2CO&lt;sub&gt;3&lt;/sub&gt;) atau detergent. Dan ini akan menjadi Fe (CO&lt;sub&gt;3&lt;/sub&gt;) (insoluble rusty mud) dan NaCl (garam dapur ). Setelah di keringkan masukkan ke dalam kantong plastik, dan bisa di buang ke tong sampah.&lt;/font&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Gimana ? Udah beres bacanya ? Kalo belum, silakan dibaca lagi &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;Kalo dah beres bacanya, saya mau ucapin selamat menjaga lingkungan di sekitar kita &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/41.gif" border="0"&gt;&lt;br /&gt;Demikian , semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6719685777825372880?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6719685777825372880/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/06/cara-aman-membuang-limbah-ferriklorida.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6719685777825372880'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6719685777825372880'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/06/cara-aman-membuang-limbah-ferriklorida.html' title='Cara Aman Membuang Limbah Ferriklorida ( Besi(III)Klorida )'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-inaFTb6ThlI/Tf1gcQrkOqI/AAAAAAAAAcY/K14ke5RryV4/s72-c/serbuk%2Bfecl3-729375.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-170297048064380909</id><published>2011-06-13T08:07:00.009+09:00</published><updated>2011-06-13T10:27:46.897+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Amplifier 4 Kanal Menggunakan ic TDA7386</title><content type='html'>Bagi  yang ingin membuat amplifier 4 kanal , mungkin ic TDA7386 bisa jadi pilihan !&lt;br /&gt;&lt;img src="http://hdtvparts.net/images/thumbs/0002256_300.jpg"&gt;&lt;br /&gt;Sumber: &lt;a href="http://hdtvparts.net/products/709-tda7386-220qu-mlt22432-tda7386-mlt22-432-kenwood-ic-car-ic-tvparts.aspx"target="_blank"&gt;hdtvparts.net&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Konon ic TDA7386 ini berkekuatan 22 watt, tapi ada juga yang bilang kalau ia  TDA7386 dayanya 40 watt.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Pin Out&lt;/u&gt;:&lt;br /&gt;&lt;img src="http://www.elektropage.com/images/upload/TDA7386_pinout.JPG_9B4ZA.jpg"&gt;&lt;br /&gt;sumber: &lt;a href="http://elektropage.com/default.asp?tid=617"target="_blank"&gt;elektropage.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Skema&lt;/u&gt;:&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/-Pq3mQp5ktmc/TfVGuk2uFSI/AAAAAAAAAbw/lYYLNC5YBSs/s1600/ampli%2B22w%2B--757816.png"&gt;&lt;img src="http://4.bp.blogspot.com/-Pq3mQp5ktmc/TfVGuk2uFSI/AAAAAAAAAbw/lYYLNC5YBSs/s320/ampli%2B22w%2B--757816.png"  border="0" alt="skema amplifier TDA7386" id="BLOGGER_PHOTO_ID_5617473876195677474" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Sumber: &lt;a href="http://diyaudio.com/forums/chip-amps/173912-help-please-tda-7386-problem.html"target="_blank"&gt;diyaudio.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Selamat mencoba , dan semoga berhasil , soalnya skema di atas belum saya coba &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-170297048064380909?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/170297048064380909/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/06/skema-amplifier-4-kanal-menggunakan-ic.html#comment-form' title='4 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/170297048064380909'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/170297048064380909'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/06/skema-amplifier-4-kanal-menggunakan-ic.html' title='Skema Amplifier 4 Kanal Menggunakan ic TDA7386'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-Pq3mQp5ktmc/TfVGuk2uFSI/AAAAAAAAAbw/lYYLNC5YBSs/s72-c/ampli%2B22w%2B--757816.png' height='72' width='72'/><thr:total>4</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-7406837617266814539</id><published>2011-06-10T06:00:00.002+09:00</published><updated>2011-06-10T15:40:39.108+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Pre Amp Tape Menggunakan ic LA3220</title><content type='html'>&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/-NVRXVvO2zfc/TenITxUJYeI/AAAAAAAAAaw/abrgUVRL1Fs/s1600/kaset%2Btape-798840.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-NVRXVvO2zfc/TenITxUJYeI/AAAAAAAAAaw/abrgUVRL1Fs/s320/kaset%2Btape-798840.jpg"  border="0" alt="kaset tape" id="BLOGGER_PHOTO_ID_5614238652474941922" /&gt;&lt;/a&gt;&lt;/p&gt;Walaupun sekarang pemutar musik sudah serba digital (hape, ipod, komputer, dvd, dll)&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/-8_sgFe5d_V8/TfE9L-PWCjI/AAAAAAAAAbI/xC7DjX-982I/s1600/DVD%2BPlayer-770656.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-8_sgFe5d_V8/TfE9L-PWCjI/AAAAAAAAAbI/xC7DjX-982I/s320/DVD%2BPlayer-770656.jpg"  border="0" alt="DVD player" id="BLOGGER_PHOTO_ID_5616337486202931762" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/-dj8-sw3twM0/TfE9MYlDZLI/AAAAAAAAAbQ/0dii1YU94NU/s1600/ipod_nano-772504.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-dj8-sw3twM0/TfE9MYlDZLI/AAAAAAAAAbQ/0dii1YU94NU/s320/ipod_nano-772504.jpg"  border="0" alt="Ipod Nano" id="BLOGGER_PHOTO_ID_5616337493273306290" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/-aJqvCwtu-Os/TfE9MnCghdI/AAAAAAAAAbY/FGWmKQTqPeY/s1600/laptopsony%2Bvaio-774417.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-aJqvCwtu-Os/TfE9MnCghdI/AAAAAAAAAbY/FGWmKQTqPeY/s320/laptopsony%2Bvaio-774417.jpg"  border="0" alt="laptop Sony VAIO" id="BLOGGER_PHOTO_ID_5616337497154946514" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/-3aXF3HEwoB4/TfE9NdLgKDI/AAAAAAAAAbg/AQwOD_fQ_Bc/s1600/nokia-5630-xpressmusic-776954.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-3aXF3HEwoB4/TfE9NdLgKDI/AAAAAAAAAbg/AQwOD_fQ_Bc/s320/nokia-5630-xpressmusic-776954.jpg"  border="0" alt="Nokia 5630XM" id="BLOGGER_PHOTO_ID_5616337511688185906" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;tapi tak ada salahnya jika sedikit bernostalgia dengan pemutar kaset analog , hitung-hitung untuk mengenang masa kejayaan kaset tape pada dzaman tempoe doloe :D&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Setelah mencoba beberapa tape deck, tape compo, dan tape mobil, menurut saya , tape deck/tape compo yang menggunakan ic LA3220 suaranya lebih sip , bass terasa bulat , tidak pecah . Treble nya juga terdengar cukup halus di telinga saya.&lt;br /&gt;&lt;br /&gt;Tak ada gading yang tak retak , begitu pula dengan ic LA3220 ini. Menurut saya , noise/desisnya lumayan besar.&lt;br /&gt;&lt;br /&gt;Salah satu produk lokal ternama di negara kita tercinta ini juga pernah menggunakan ic LA3220 pada produk tape deck/compo mereka , namun mereka (produsen lokal ternama) meredam noise dengan &lt;a href="http://awipunna.blogspot.com/2010/02/skema-pengurang-noise-dnrs-dynamic.html"target="_blank"&gt;rangkaian peredam noise&lt;/a&gt;.&lt;br /&gt;&lt;a href="http://awipunna.blogspot.com/2010/02/skema-pengurang-noise-dnrs-dynamic.html"target="_blank"&gt; Pada produk lokal yang saya maksud, rangkaian peredam noise&lt;/a&gt; ini ada yang sudah diaktifkan secara permanen , dan ada juga yang dipasangi switch tombol pada panel depan supaya bisa diaktifkan/dinonaktifkan oleh penggunanya.&lt;br /&gt;Untuk tape deck/compo yang ada tombolnya , tombol ini dinamakan  DNRS (Dynamic Noise Reduction System).&lt;br /&gt;Konon tombol DNRS ini dapat mengurangi noise tanpa mengurangi kualitas treble.&lt;br /&gt;&lt;br /&gt;Kembali ke topik, di bawah ini adalah skema pre amp menggunakan ic LA3220 :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/-u_PMwO5qkXE/TeliL-OnoYI/AAAAAAAAAaY/R297suM0AeQ/s1600/skema%2Bpre%2Bamp%2Btape-754933.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-u_PMwO5qkXE/TeliL-OnoYI/AAAAAAAAAaY/R297suM0AeQ/s320/skema%2Bpre%2Bamp%2Btape-754933.jpg"  border="0" alt="Skema Pre Amp. Tape" id="BLOGGER_PHOTO_ID_5614126368316432770" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Sumber : tape compo lokal (merk disensor &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;)&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Daftar komponen&lt;/u&gt;:&lt;br /&gt;IC : LA3220&lt;br /&gt;&lt;br /&gt;C1 , C2 : 4,7uF/50V&lt;br /&gt;C3 , C4 : 1,5nF&lt;br /&gt;C5 , C6 : 1 uF/63V&lt;br /&gt;C7 , C8 : 22uF/50V&lt;br /&gt;C9 , C10 : 33nF&lt;br /&gt;C11 , C12 : 4,7uF/50V&lt;br /&gt;C13 , C14 : 6,8nF&lt;br /&gt;C15 , C16 : 22uF/25V&lt;br /&gt;&lt;br /&gt;R1 , R2 : 56 Ω&lt;br /&gt;R3 , R4 : 18 Ω&lt;br /&gt;R5 , R6 : 3,3 KΩ&lt;br /&gt;R7 , R8 : 6,8 KΩ&lt;br /&gt;R9 , R10 : 120 KΩ&lt;br /&gt;R11 : 22 KΩ (TRIMPOT)&lt;br /&gt;R12 : 220 Ω&lt;br /&gt;&lt;br /&gt;Mekaniknya terserah mau pake yang mana &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/-mqDdU6qUCbc/TenCUuKuZPI/AAAAAAAAAag/vSKdTtqTvaE/s1600/mekanik%2Btape%2Bmobil-766217.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-mqDdU6qUCbc/TenCUuKuZPI/AAAAAAAAAag/vSKdTtqTvaE/s320/mekanik%2Btape%2Bmobil-766217.jpg"  border="0" alt="Mekanik Tape Mobil" id="BLOGGER_PHOTO_ID_5614232071740220658" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/-JPCc7nBrqk8/TenCUyZjxlI/AAAAAAAAAao/CuWKz0-xQXs/s1600/mekanik%2Btape%2Bdeck-767281.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-JPCc7nBrqk8/TenCUyZjxlI/AAAAAAAAAao/CuWKz0-xQXs/s320/mekanik%2Btape%2Bdeck-767281.jpg"  border="0" alt="Mekanik Tape Deck/Compo" id="BLOGGER_PHOTO_ID_5614232072876181074" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Ada yang hampir lupa , pre amp ini level outputnya tidak begitu kuat untuk di masukkan ke input &lt;a href="http://awipunna.blogspot.com/2010/10/skema-audio-power-amplifier-dengan.html"target="_blank"&gt;power ocl&lt;/a&gt; , jadi jika ingin menggunakan power amplifier &lt;a href="http://awipunna.blogspot.com/2010/10/skema-audio-power-amplifier-dengan.html"target="_blank"&gt;power ocl&lt;/a&gt; , maka output pre amp ini perlu diperkuat dulu. Rangkaian penguatnya seperti ini :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/-x0MLrCIM05I/TfGQvM-C93I/AAAAAAAAAbo/Di2Jloih3to/s1600/skema%2Bpre%2Bamplifier-001-760011.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-x0MLrCIM05I/TfGQvM-C93I/AAAAAAAAAbo/Di2Jloih3to/s320/skema%2Bpre%2Bamplifier-001-760011.jpg"  border="0" alt="Skema Pre AMP TAPE 02" id="BLOGGER_PHOTO_ID_5616429350917437298" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Tapi jika menggunakan power amplifier yang menggunakan &lt;a href="http://awipunna.blogspot.com/2010/10/skema-power-amplifier-menggunakan-ic.html"target="_blank"&gt;power ic AN7164N&lt;/a&gt; ,  &lt;a href="http://awipunna.blogspot.com/2010/10/skema-stereo-audio-power-amplifier-ic.html"target="_blank&gt;&gt;power ic TDA2009&lt;/a&gt; , &lt;a href="http://awipunna.blogspot.com/2011/01/skema-audio-amplifier-18-watt-stereo.html"target="_blank"&gt;power ic LA4440&lt;/a&gt; , &lt;a href="http://awipunna.blogspot.com/2010/11/skema-power-amplifier-tda-2003.html"target="_blank"&gt;power ic TDA2003&lt;/a&gt; , &lt;a href="http://awipunna.blogspot.com/2011/02/skema-power-amplifier-tda2030.html"target="_blank"&gt;power ic TDA2030&lt;/a&gt; dll, maka output pre amp ini tidak usah diperkuat lagi &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Untuk skema pre amp yang lain ada yang menggunakan ic JRC2068D , LA3161 , KIA7325P , dll&lt;br /&gt;Jika ada waktu akan saya gambar skemanya dan diposting di lain waktu, ga tahu kapan &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-7406837617266814539?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/7406837617266814539/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/06/skema-pre-amp-tape-menggunakan-ic.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7406837617266814539'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7406837617266814539'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/06/skema-pre-amp-tape-menggunakan-ic.html' title='Skema Pre Amp Tape Menggunakan ic LA3220'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-NVRXVvO2zfc/TenITxUJYeI/AAAAAAAAAaw/abrgUVRL1Fs/s72-c/kaset%2Btape-798840.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8919591657199314282</id><published>2011-05-26T23:48:00.004+09:00</published><updated>2011-06-07T21:05:39.341+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Mega Bass</title><content type='html'>Tulisan ini sebenarnya sudah saya posting sebelumnya (11-05-11). Bagi yang sering main di &lt;a href="http:awipunna.blogspot.com"&gt;blog ini&lt;/a&gt;, pasti sudah tahu bukan ? Sengaja saya posting ulang karena postingan yang dulu agak membingungkan para pembaca , termasuk saya sendiri :x&lt;br /&gt;Okelah kalo begitu , langsung saja baca tulisan di bawah ini , cek this out !&lt;br /&gt;&lt;br /&gt;Saya pernah mendapati sebuah amplifier menggunakan tombol &lt;i&gt;Mega Bass&lt;/i&gt;. Fungsi tombol ini mirip tombol &lt;i&gt;Loudness&lt;/i&gt;yang biasanya terdapat pada kebanyakan tape deck.&lt;br /&gt;&lt;u&gt;Yang membedakan antara &lt;i&gt;Mega Bass&lt;/i&gt; dan &lt;i&gt;Loudness&lt;/i&gt; adalah&lt;/u&gt; :&lt;br /&gt;&lt;br /&gt;&lt;span style="background-color: #7FFF00"&gt;1. &lt;i&gt;Mega Bass&lt;/i&gt; menggunakan komponen aktif , sedang &lt;i&gt;Loudness&lt;/i&gt; hanya menggunakan komponen pasif&lt;br /&gt;&lt;br /&gt;2. &lt;i&gt;Mega Bass&lt;/i&gt; tidak menggunakan potensio CT&lt;/span&gt;&lt;br /&gt;Berikut contoh potensio non CT :&lt;br /&gt;&lt;img src="http://2.bp.blogspot.com/-DxWLc9913_M/TaWjJdlgMNI/AAAAAAAAAYY/7d6RzjXRNTQ/s1600/Potensio+stereo+alfa.jpg"  border="0" alt="potensio non ct"&gt;&lt;br /&gt;&lt;br /&gt;Sumber gambar dari &lt;a href="http://toko-elektro.blogspot.com"target="_blank"&gt;toko-elektro.blogspot.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="background-color: #7FFF00"&gt;Sedang &lt;i&gt;Loudness&lt;/i&gt; menggunakan potensio CT&lt;br /&gt;.&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Contoh potensio CT :&lt;br /&gt;&lt;img src="http://4.bp.blogspot.com/-fmvvDpG53Ew/TaWjpOjduXI/AAAAAAAAAYc/5bVcOi_SHQs/s1600/Potensio+stereo+ct+alfa.jpg"  border="0" alt="potensio ct"&gt;&lt;br /&gt;&lt;br /&gt;Sumber gambar dari &lt;a href="http://toko-elektro.blogspot.com"target="_blank"&gt;toko-elektro.blogspot.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="background-color: #7FFF00"&gt;3. Efek bass dari &lt;i&gt;Mega Bass&lt;/i&gt; lebih berasa/berasa lebih  dari pada &lt;i&gt;Loudness&lt;/i&gt;&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Jika ada perbedaan , pasti ada persamaannya&lt;/u&gt; ;&lt;br /&gt;&lt;br /&gt;&lt;span style="background-color: yellow"&gt;1. Sama-sama dihubungkan ke potensio volume kontrol&lt;br /&gt;&lt;br /&gt;2. Efek bassnya hanya akan berasa pada saat posisi volume &lt;50%&lt;br /&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Penasaran pengen lihat skemanya ? Silakan pantau gambar di bawah ini :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://3.bp.blogspot.com/-ZUTDtBy02-E/TcmrDymkEeI/AAAAAAAAAZE/5FCFwamo4wA/s1600/MEGA%2BBASS%2BRANGKAIN.bmp-758813.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-ZUTDtBy02-E/TcmrDymkEeI/AAAAAAAAAZE/5FCFwamo4wA/s320/MEGA%2BBASS%2BRANGKAIN.bmp-758813.jpg"  border="0" alt="skema mega bass" id="BLOGGER_PHOTO_ID_5605199292850770402" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Cara merangkai&lt;/u&gt; :&lt;br /&gt;hubungkan titik I , O , dan G mega bass ke titik I , O , dan G pada potensio volume kontrol pada amplifier.&lt;br /&gt;Titik I, O, dan G pada potensio yang saya maksud bisa dilihat pada gambar di bawah ini :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/-kFdGrWGaCqk/TcmrEB8VCcI/AAAAAAAAAZM/YnkWa21SfRE/s1600/MEGA%2BBASS%2BVR-760341.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-kFdGrWGaCqk/TcmrEB8VCcI/AAAAAAAAAZM/YnkWa21SfRE/s320/MEGA%2BBASS%2BVR-760341.jpg"  border="0" alt="pin potensiometer (VR)" id="BLOGGER_PHOTO_ID_5605199296968591810" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Supaya lebih jelas, silakan lihat gambar di bawah ini ?&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/-uNU6BCnomcA/TewgES4l-lI/AAAAAAAAAbA/majeXufJXwU/s1600/n1091427460_30158648_2907-001-737658.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-uNU6BCnomcA/TewgES4l-lI/AAAAAAAAAbA/majeXufJXwU/s320/n1091427460_30158648_2907-001-737658.jpg"  border="0" alt="Potensio master volume" id="BLOGGER_PHOTO_ID_5614898093584939602" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Sudah dulu ya, ni jari dah sakit tekan kiped hape buat ketik ni artikel, lagian  dah jam 23.45 WIT, N ni mata juga udah ga bersahabat &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/28.gif" border="0"&gt; cz besok harus bangun subuh2.&lt;br /&gt;Mudah-mudahan  penjelasan di atas bisa dimengerti. Semoga bermanfaat.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8919591657199314282?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8919591657199314282/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/05/skema-mega-bass_26.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8919591657199314282'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8919591657199314282'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/05/skema-mega-bass_26.html' title='Skema Mega Bass'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-DxWLc9913_M/TaWjJdlgMNI/AAAAAAAAAYY/7d6RzjXRNTQ/s72-c/Potensio+stereo+alfa.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1344355346666245802</id><published>2011-05-14T18:04:00.002+09:00</published><updated>2011-05-19T01:24:57.125+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Membuat Audio Limiter Untuk Pemancar FM ku (III)</title><content type='html'>Walaupun pemancar fm saya sekarang sudah tidak lagi mengudara , tapi judul postingan ini tetap mengandung kalimat &lt;font color="green"&gt;"untuk pemancar fm"&lt;/font&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;kenapa begitu ¿&lt;br /&gt;Karena tujuan saya membuat audio limiter waktu itu adalah untuk pemancar fm saya yang waktu itu masih mengudara &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Setelah sukses &lt;a href="http://awipunna.blogspot.com/2010/10/merakit-agc-automatic-gain-control.html"target="_blank"&gt;merakit audio limiter yang menggunakan ic lm324 + fet BF245C &lt;/a&gt;, saya masih ingin merakit audio limiter lain. &lt;br /&gt;&lt;br /&gt;Setelah melihat banyak skema audio limiter yang disediakan oleh internet , akhirnya pilihan saya jatuh pada skema audio limiter yang menggunakan IC LM386 + fet BF245C , coz cuma pake 1 ic :D&lt;br /&gt;&lt;a href="http://s1218.photobucket.com/albums/dd419/arwis86/?action=view&amp;amp;current=LimiterLM386.gif" target="_blank"&gt;&lt;img src="http://i1218.photobucket.com/albums/dd419/arwis86/LimiterLM386.gif" border="0" alt="skema audio limiter lm386"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Tujuan saya waktu itu adalah untuk menciptakan audio limiter yang kualitasnya lebih baik dari sebelumnya &lt;img style="border:0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif"border="0"&gt;&lt;br /&gt;&lt;br /&gt;Setelah melalui proses yang lumayan panjang &lt;s&gt;dikarenakan kerjanya juga malas-malas&lt;/s&gt;, dan dengan menggunakan komponen pengganti (transistor dan beberapa resistor) akhirnya selesai juga audio limiternya. Saatnya mencoba hasil ciptaan &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;&lt;a href="http://s1218.photobucket.com/albums/dd419/arwis86/?action=view&amp;amp;current=Limiterpayah.jpg" target="_blank"&gt;&lt;img src="http://i1218.photobucket.com/albums/dd419/arwis86/Limiterpayah.jpg" border="0" alt="audio limiter lm386"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Sebenarnya saya ingin menceritakan kisah saya dalam mencoba audio limiter ini , tapi karena ini jempol udah bonyok/keriting/pegal/apalah namanya &lt;s&gt;terserah&lt;/s&gt;  , n baterai hape juga udah koma n minta diinfus, maka saya hanya menyampaikan hasil akhirnya saja &lt;br /&gt;&lt;b&gt;&lt;u&gt;GAGAL&lt;/u&gt;&lt;/b&gt; , itulah hasil akhirnya.&lt;br /&gt;hiks.....hiks.....hiks..... :((&lt;br /&gt;ga tahu ne, salahnya di mana&lt;br /&gt;&lt;br /&gt;Demikian sejarah membuat audio limiter yang menggunakan ic LM386 beberapa bulan yang lalu&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1344355346666245802?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1344355346666245802/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/05/membuat-audio-limiter-untuk-pemancar-fm.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1344355346666245802'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1344355346666245802'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/05/membuat-audio-limiter-untuk-pemancar-fm.html' title='Membuat Audio Limiter Untuk Pemancar FM ku (III)'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-9168236022310601324</id><published>2011-05-09T02:49:00.004+09:00</published><updated>2011-05-10T10:52:59.766+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='LED'/><title type='text'>Skema LED Lari-Lari</title><content type='html'>Di bawah ini adalah skema  yang dapat menyalakan LED satu per satu.&lt;br /&gt;Diberi judul LAMPU LARI-LARI karena saya bingung mau dikasih judul apa :D&lt;br /&gt;&lt;br /&gt;Jadi bukan skema yang bikin LED bisa lari ya&lt;br /&gt;&lt;br /&gt;Ehm..... Jadi begini, led akan menyala dari ujung satu ke ujung berikutnya secara berulang-ulang dan terus menerus. LED1 menyala, lalu mati, lalu LED2menyala, lalu mati, lalu LED3 menyala, lalu mati, lalu giliran LED4 dan seterusnya :D&lt;br /&gt;&lt;br /&gt;Pada dasarnya rangkaian ini sama dengan rangkaian led flip flop, untuk jelasnya , silakan pantau skema di bawah ini&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/-HkAd80mWnNw/TcbFVOn_BXI/AAAAAAAAAY8/frGHgTtoC2M/s1600/skema%2Blampu%2Blari-lari.bmp-775972.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-HkAd80mWnNw/TcbFVOn_BXI/AAAAAAAAAY8/frGHgTtoC2M/s320/skema%2Blampu%2Blari-lari.bmp-775972.jpg"  border="0" alt="skema LED lari-lari" id="BLOGGER_PHOTO_ID_5604383754802890098" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Untuk membuat lampu berjalan (maksudnya memperlambat) nyala LEDnya  , silakan ganti elco 22uF/16V (ada 7 biji elco)dengan elco yang lebih besar , misalnya 100uF/16V.&lt;br /&gt;Selamat bereksperimen :)&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-9168236022310601324?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/9168236022310601324/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/05/skema-led-lari-lari.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/9168236022310601324'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/9168236022310601324'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/05/skema-led-lari-lari.html' title='Skema LED Lari-Lari'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-HkAd80mWnNw/TcbFVOn_BXI/AAAAAAAAAY8/frGHgTtoC2M/s72-c/skema%2Blampu%2Blari-lari.bmp-775972.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-7717314306492634098</id><published>2011-05-09T02:03:00.002+09:00</published><updated>2011-05-09T02:18:34.126+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Catu Daya'/><title type='text'>Skema Inverter Sederhana</title><content type='html'>&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/-CI6mTfLht3Y/TcbFUxx4_aI/AAAAAAAAAY0/LWWCO_859ao/s1600/skema%2Binverter%2Bsederhana.bmp-775220.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-CI6mTfLht3Y/TcbFUxx4_aI/AAAAAAAAAY0/LWWCO_859ao/s320/skema%2Binverter%2Bsederhana.bmp-775220.jpg"  border="0" alt="skema inverter sederhana" id="BLOGGER_PHOTO_ID_5604383747059809698" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;sumber : tape deck kesayanganku :D&lt;br /&gt;&lt;br /&gt;Skema di atas adalah skema inverter yang saya gambar mengikuti rangkaian inverter tape deck saya (merknya disensor ) :D&lt;br /&gt;Tape deck saya menghubungkan trafo CT , dan menggunakan power ampli dgn tr final TIP41C X 4.&lt;br /&gt;Dulu saya pernah menghidupkan tape saya menggunakan aki 5 ampere (aki suak), dan hasilnya saya bisa mendengarkan musik :D&lt;br /&gt;dan alhamdulillah, transistor TIP42C nya cuma hangat , tidak over heating :D&lt;br /&gt;So, skema di atas sudah teruji, jd ga perlu khawatir :D&lt;br /&gt;&lt;br /&gt;Jadi bagi yang ingin menghidupkan  amplifier menggunakan aki &lt;s&gt;dikarenakan kena giliran pemadaman listrik&lt;/s&gt; , sedangkan amplifier menggunakan tegangan simetris dari trafo CT, silakan ikuti skema di atas !&lt;br /&gt;&lt;br /&gt;Lupa, pada amplifier PRIMO, tape deck CORTA, ampli TOA  juga menggunakan rangkaian inverter seperti ini ,  menggunakan transistor jenis NPN tapi&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-7717314306492634098?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/7717314306492634098/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/05/skema-inverter-sederhana.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7717314306492634098'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7717314306492634098'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/05/skema-inverter-sederhana.html' title='Skema Inverter Sederhana'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-CI6mTfLht3Y/TcbFUxx4_aI/AAAAAAAAAY0/LWWCO_859ao/s72-c/skema%2Binverter%2Bsederhana.bmp-775220.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1814301644710077547</id><published>2011-04-26T23:14:00.002+09:00</published><updated>2011-04-26T23:29:58.740+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Power Amplifier 50 Watt (Apex B50)</title><content type='html'>Kalau tidak salah, beberapa hari yang lalu saya sempat browsing dan menemukan skema audio amplifier Apex B50 dengan daya 50 watt.&lt;br /&gt; &lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/-r4hiiBo1zGE/TbbTUXzyClI/AAAAAAAAAYk/hHovEfeMAc0/s1600/apex%2Bb50-781103.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/-r4hiiBo1zGE/TbbTUXzyClI/AAAAAAAAAYk/hHovEfeMAc0/s320/apex%2Bb50-781103.jpg"  border="0" alt="skema apex b50" id="BLOGGER_PHOTO_ID_5599895533623839314" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Sumber skema : lupa, cz gambarnya udah didownload n lupa simpan linknya, &lt;font color="red"&gt;&lt;s&gt;payah&lt;/s&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;kalau ada yang sudah berhasil merakit amplifier apex b50&lt;br /&gt;ini , sharing dong hasilnya ! :D&lt;br /&gt;&lt;br /&gt;Demikian , semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1814301644710077547?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1814301644710077547/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-power-amplifier-50-watt-apex-b50.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1814301644710077547'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1814301644710077547'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-power-amplifier-50-watt-apex-b50.html' title='Skema Power Amplifier 50 Watt (Apex B50)'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/-r4hiiBo1zGE/TbbTUXzyClI/AAAAAAAAAYk/hHovEfeMAc0/s72-c/apex%2Bb50-781103.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8016896321924753276</id><published>2011-04-07T12:15:00.001+09:00</published><updated>2011-04-07T12:15:34.940+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TX TV'/><title type='text'>Skema Pemancar TV VHF/UHF</title><content type='html'>&lt;a href="http://circuitzoo.com/wp-content/uploads/2010/08/VHFUHF-TV-Modulator-Circuit-Diagram.png"&gt;&lt;img src="http://circuitzoo.com/wp-content/uploads/2010/08/VHFUHF-TV-Modulator-Circuit-Diagram.png"&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://circuitzoo.com/wp-content/uploads/2010/08/VHFUHF-TV-Modulator-Circuit-Diagram.png"&gt;&lt;button&gt;DOWNLOAD&lt;/button&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari &lt;a href="http://circuitzoo.com/2010/08/12/electronics/vhfuhf-tv-modulator-circuit-diagram-and-electronic-components#more-740"&gt;http://circuitzoo.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Untuk penjelasannya , silakan baca di &lt;a href="http://circuitzoo.com/2010/08/12/electronics/vhfuhf-tv-modulator-circuit-diagram-and-electronic-components#more-740"&gt;sumber&lt;/a&gt;nya&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8016896321924753276?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8016896321924753276/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-pemancar-tv-vhfuhf.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8016896321924753276'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8016896321924753276'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-pemancar-tv-vhfuhf.html' title='Skema Pemancar TV VHF/UHF'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-9064759624182966933</id><published>2011-04-05T14:48:00.003+09:00</published><updated>2011-07-14T10:41:35.702+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Memperbaiki Speaker Aktif Simbadda</title><content type='html'>Beberapa minggu yang lalu saya sempat kedatangan pasien speaker aktif , dengan keluhan speaker kanan suaranya kecil dan suara Bass nya tidak ada.&lt;br /&gt;Beberapa jam kemudian baru speaker aktif nya saya coba , dan ternyata benar, suaranya kecil sebelah dan subwoofer nya tidak ada bass nya.&lt;br /&gt;Langsung saja saya melepaskan beberapa sekrup yang ada di bagian belakang.&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/-URcAU4V4uLY/TZqkDzg5nwI/AAAAAAAAAVQ/jDS3fATC4ew/s1600/Awipunna_simbadda-775523.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-URcAU4V4uLY/TZqkDzg5nwI/AAAAAAAAAVQ/jDS3fATC4ew/s320/Awipunna_simbadda-775523.jpg"  border="0" alt="speaker aktif simbadda" id="BLOGGER_PHOTO_ID_5591962272608657154" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Karena saya baru kali ini memperbaiki speaker aktif Simbadda, jadi saya perhatikan dulu blok dan jalur-jalur pcb nya, &lt;font color="red"&gt;&lt;s&gt;harap maklum&lt;/s&gt;.&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Setelah diperhatikan , ternyata speaker aktif Simbadda ini menggunakan 2 buah power amplifier.&lt;br /&gt;Power amplifier satunya untuk speaker bass (woofer) menggunakan ic TDA2030 Satu biji atau satu buah atau apalah namanya terserah , yang pasti ic TDA nya cuma satu :D&lt;br /&gt;Sedangkan amplifier yang satunya lagi menggunakan 1 buah ic yang tidak saya ketahui nomernya karena ic nya ditutupi dengan plat pendingin &lt;font color="red"&gt;(baca : ic anonim)&lt;/font&gt;. &lt;font color="red"&gt;Ic anonim&lt;/font&gt; ini sudah stereo, dan  outputnya dihubungkan ke kedua speaker kecil (satellite).&lt;br /&gt;&lt;br /&gt;Untuk speaker yang suaranya kecil sebelah , saya cek sinyal audio nya  apakah benar sampai pada input &lt;font color="red"&gt;ic anonim&lt;/font&gt; ,dan ternyata sinyalnya ada.&lt;br /&gt;Kemudian saya coba memastikan elco pada input &lt;font color="red"&gt;ic anonim&lt;/font&gt; rusak, ternyata elco nya baik-baik saja .&lt;br /&gt;Beralih ke output &lt;font color="red"&gt;ic anonim&lt;/font&gt; , saya coba lagi memastikan elco pada output ic anonim dalam keadaan tidak sehat , dan ternyata kali ini dugaan saya benar. Langsung saja elco 470uF/10V ini saya cabut&lt;br /&gt;.&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://3.bp.blogspot.com/-hs1KUZkzIj0/TZrP_tJoxRI/AAAAAAAAAVY/_4yXZiKr-PM/s1600/ELCO-721564.JPG"&gt;&lt;img src="http://3.bp.blogspot.com/-hs1KUZkzIj0/TZrP_tJoxRI/AAAAAAAAAVY/_4yXZiKr-PM/s320/ELCO-721564.JPG"  border="0" alt="" id="BLOGGER_PHOTO_ID_5592010580692616466" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Karena suara speaker yang kecil sebelah sudah ditemukan penyebabnya , saya beralih ke bagian woofer.&lt;br /&gt;Saya ukur tegangan pada kaki ic TDA2030 , tegangannya  ada . Saya coba pegang ic TDA2030 nya , dan terasa panasnya normal-normal saja.&lt;br /&gt;Kemudian saya coba menghubungkan output ic TDA2030 ini dengan speaker lain , ternyata suaranya ada. Nah , berarti masalah yang kedua sudah ditemukan, yaitu speaker woofer nya.&lt;br /&gt;&lt;br /&gt;Saya pun tinggal tunggu si empunya datang dan melaporkan masalah speaker aktif Simbadda miliknya &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Pas si empunya datang , saya menyodorkan elco yang bermasalah tadi dan speaker woofernya untuk dibeli gantinya.&lt;br /&gt;Karena speaker woofernya tidak ada yang menjualnya , akhirnya spul speakernya saya ganti saja dengan yang baru.&lt;br /&gt;Setelah elco dan speaker dipasang kemudian dicoba lagi , Alhamdulillah speaker aktifnya sudah sehat.&lt;br /&gt;Lagi-lagi tinggal tunggu empunya datang untuk menjemput Simbadda nya dan dan memberikan rupiahnya &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Tidak sampai di situ , beberapa minggu kemudian simbadda nya balik lagi dengan keluhan bass tidak ada.&lt;br /&gt;Langsung saja speaker woofernya saya ganti dengan yang baru , karena memang speaker nya sudah dapat yang baru, dan alhamdulillah bass nya langsung ada.&lt;br /&gt;Kemudian tutup lagi box nya. Dan terima lagi ongkosnya &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Eh keesokannya, simbadda nya berulah lagi , kali ini giliran speaker sebelah kirinya lagi yang suaranya pelan , langsung saja elco 470uF/10V pada output &lt;font color="red"&gt;ic anonim&lt;/font&gt;nya saya cek , dan ternyata benar , elco nya sudah maput &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;karena sudah malam , jadi tidak ada toko lagi yang buka. Akhirnya keesokan harinya baru elco nya diganti.&lt;br /&gt;Pasang elco , pasang pcb ke tempatnya lagi , kemudian tutup box nya dan selesai .&lt;br /&gt;Tinggal tunggu si empunya datang menjemput simbadda kesayangannya.&lt;br /&gt;&lt;br /&gt;Demikian sepenggal pengalaman saya yang coba saya tulis. Mudah-mudahan bermanfaat &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-9064759624182966933?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/9064759624182966933/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/04/memperbaiki-speaker-aktif-simbadda.html#comment-form' title='111 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/9064759624182966933'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/9064759624182966933'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/04/memperbaiki-speaker-aktif-simbadda.html' title='Memperbaiki Speaker Aktif Simbadda'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-URcAU4V4uLY/TZqkDzg5nwI/AAAAAAAAAVQ/jDS3fATC4ew/s72-c/Awipunna_simbadda-775523.jpg' height='72' width='72'/><thr:total>111</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-685109462583285233</id><published>2011-04-02T12:38:00.002+09:00</published><updated>2011-04-03T09:21:53.908+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='RX MW'/><title type='text'>Skema Radio MW Menggunakan ZN4141</title><content type='html'>&lt;img src="http://circuitdiagram-schematic.com/wp-content/uploads/2009/09/AM-portable-Reciever-Using-ZN4141.gif"&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://circuitdiagram-schematic.com/wp-content/uploads/2009/09/AM-portable-Reciever-Using-ZN4141.gif"&gt;&lt;button&gt;Download&lt;/button&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://circuitdiagram-schematic.com/wp-content/uploads/2009/09/AM-portable-Reciever-Using-ZN4141.gif"target="_blank"&gt;di sini&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Sumber skema dari &lt;a href="http://circuitdiagram-schematic.com/tag/mw-radio.html/"target="_blank"&gt;circuitdiagram-schematic.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-685109462583285233?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/685109462583285233/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-radio-mw-menggunakan-zn4141.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/685109462583285233'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/685109462583285233'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-radio-mw-menggunakan-zn4141.html' title='Skema Radio MW Menggunakan ZN4141'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1462350562442004448</id><published>2011-04-02T11:24:00.000+09:00</published><updated>2011-04-02T11:27:59.264+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='RX FM'/><title type='text'>Skema Boster Penerima FM, MW, SW</title><content type='html'>&lt;img src="http://www.simplecircuitdiagram.com/wp-content/uploads/2009/05/antenna-booster-fm-am-sw.gif"&gt;&lt;br /&gt;Langsung saja sedot &lt;a href="http://www.simplecircuitdiagram.com/wp-content/uploads/2009/05/antenna-booster-fm-am-sw.gif"target="_blank"&gt;skema&lt;/a&gt;nya gan&lt;br /&gt;&lt;br /&gt;sumber dari &lt;a href="http://www.simplecircuitdiagram.com/2009/05/21/antenna-booster-for-fm-am-and-sw-receiver/"target="_blank"&gt;www.simplecircuitdiagram.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1462350562442004448?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1462350562442004448/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-boster-penerima-fm-mw-sw.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1462350562442004448'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1462350562442004448'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-boster-penerima-fm-mw-sw.html' title='Skema Boster Penerima FM, MW, SW'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4111948788867245877</id><published>2011-04-02T11:12:00.007+09:00</published><updated>2011-04-03T09:47:23.477+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='RX SW'/><title type='text'>Skema Radio SW</title><content type='html'>&lt;img src="http://circuitdiagram-schematic.com/wp-content/uploads/2009/09/SW-Reciever-Using-ZN4141.gif"&gt;&lt;br /&gt;langsung saja download skemanya di &lt;a href="http://circuitdiagram-schematic.com/wp-content/uploads/2009/09/SW-Reciever-Using-ZN4141.gif"&gt;sini&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Untuk penjelasannya , silakan baca  di &lt;a href="http://circuitdiagram-schematic.com/395/sw-reciever-using-zn414/"target="_blank"&gt;sini&lt;/a&gt;.&lt;br /&gt;Ga ngerti ya ?&lt;br /&gt;Silakan translate bahasanya menggunakan fasilitas &lt;a href="http://translate.google.com"target="_blank"&gt;google translate&lt;/a&gt; di &lt;a href="http://translate.google.com"target="_blank"&gt;sini&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Demikian , semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4111948788867245877?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4111948788867245877/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-radio-sw.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4111948788867245877'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4111948788867245877'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-radio-sw.html' title='Skema Radio SW'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6919652120764946367</id><published>2011-04-02T10:47:00.007+09:00</published><updated>2011-04-03T09:48:51.041+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='RX MW'/><title type='text'>Skema Radio MW Menggunakan 2 Transistor</title><content type='html'>&lt;img src="http://www.simplecircuitdiagram.com/wp-content/uploads/2010/12/Build-A-Radio-Receiver.gif"&gt;&lt;br /&gt;Skemanya silakan download &lt;a href="http://www.simplecircuitdiagram.com/wp-content/uploads/2010/12/Build-A-Radio-Receiver.gif"target="_blank"&gt;di sini&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Sumber skema dari &lt;a href="http://www.simplecircuitdiagram.com/2010/12/06/two-transistors-am-radio-receiver/"target="_blank"&gt;simplecircuitdiagram.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6919652120764946367?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6919652120764946367/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-radio-mw-menggunakan-2-transistor.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6919652120764946367'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6919652120764946367'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/04/skema-radio-mw-menggunakan-2-transistor.html' title='Skema Radio MW Menggunakan 2 Transistor'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2290821214483310262</id><published>2011-03-31T23:02:00.004+09:00</published><updated>2011-04-06T20:11:54.887+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='RX TV'/><title type='text'>Skema Boster TV UHF</title><content type='html'>Yang punya tv gambarnya banyak semutnya atau banyak saljunya atau gambarnya tidak jelas , mungkin dengan menambahkan boster pada antenanya bisa membuat tv anda gambarnya lebih baik dari sebelumnya.&lt;br /&gt;Nah , bagi yang punya uang , silakan beli bosternya di toko , dan yang anda yang punya uang tapi punya  waktu luang dan ingin merakit boster tv uhf , silakan ikuti skema di bawah ini !&lt;br /&gt;Silakan klik gambar untuk mendownload !&lt;br /&gt;&lt;br /&gt;Skema boster :&lt;br /&gt;&lt;a href="http://www.simplecircuitdiagram.com/wp-content/uploads/2009/05/uhf-antenna-booster.jpg"&gt;&lt;img src="http://www.simplecircuitdiagram.com/wp-content/uploads/2009/05/uhf-antenna-booster.jpg"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Skema power supply :&lt;br /&gt;&lt;a href="http://www.simplecircuitdiagram.com/wp-content/uploads/2009/05/antenna-booster-power-supply.gif"&gt;&lt;img src="http://www.simplecircuitdiagram.com/wp-content/uploads/2009/05/antenna-booster-power-supply.gif"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Menurut sumbernya , skema boster tv UHF di atas bekerja pada range frekuensi  400MHz-850MHz. Dan boster ini bisa memberi penguatan antara 10dB sampai 15dB&lt;br /&gt;&lt;br /&gt;Selengkapnya silakan baca  di  &lt;a href="http://www.simplecircuitdiagram.com/2009/05/28/uhf-antenna-booster/"target=_blank"&gt;www.simplecircuitdiagram.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Demikian , semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2290821214483310262?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2290821214483310262/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/03/skema-boster-tv-uhf.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2290821214483310262'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2290821214483310262'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/03/skema-boster-tv-uhf.html' title='Skema Boster TV UHF'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6993338300530248826</id><published>2011-03-31T22:53:00.000+09:00</published><updated>2011-03-31T22:57:19.731+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Turbo Bass</title><content type='html'>&lt;a href="http://www.simplecircuitdiagram.com/wp-content/uploads/2010/11/Turbo-Bass-circuit-diagram.gif"&gt;&lt;img src="http://www.simplecircuitdiagram.com/wp-content/uploads/2010/11/Turbo-Bass-circuit-diagram.gif"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;sumber skema : &lt;a href="http://www.simplecircuitdiagram.com/2010/11/22/turbo-bass-booster/"target="_blank"&gt;www.simplecircuitdiagram.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6993338300530248826?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6993338300530248826/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/03/skema-turbo-bass.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6993338300530248826'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6993338300530248826'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/03/skema-turbo-bass.html' title='Skema Turbo Bass'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4495347234803597486</id><published>2011-03-31T22:47:00.000+09:00</published><updated>2011-03-31T22:51:14.200+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Lain-Lain'/><title type='text'>Skema Sirine Ambulans</title><content type='html'>Silakan klik gambar untuk mendownload !&lt;br /&gt;&lt;a href="http://www.simplecircuitdiagram.com/wp-content/uploads/2010/12/Alarm-Circuit1.gif"&gt;&lt;img src="http://www.simplecircuitdiagram.com/wp-content/uploads/2010/12/Alarm-Circuit1.gif"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Sumber skema dari &lt;a href="http://www.simplecircuitdiagram.com/2010/12/08/two-tones-ambulance-alarm-circuit/"target="_blank"&gt;simplecircuitdiagram.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4495347234803597486?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4495347234803597486/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/03/skema-sirine-ambulans.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4495347234803597486'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4495347234803597486'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/03/skema-sirine-ambulans.html' title='Skema Sirine Ambulans'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4683641734649843546</id><published>2011-03-15T10:29:00.004+09:00</published><updated>2011-03-15T11:51:48.973+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TV'/><title type='text'>Cara Kerja Tabung TV (CRT)</title><content type='html'>Saya ingin sekali bisa memperbaiki tv.&lt;br /&gt;Tulisan berwarna &lt;font color="#32CD32"&gt;hijau&lt;/font&gt; di bawah ini saya  copas (copy paste) &lt;s&gt;menggunakan &lt;a href="http://m.opera.com/"target="_blank"&gt;operamini 5&lt;/a&gt;&lt;/s&gt;dari &lt;a href="http://id.answers.yahoo.com/question/index?qid=20110129015823AA2Ipjc"target="_blank"&gt;Yahoo! Answers&lt;/a&gt;.&lt;br /&gt;Tulisan &lt;font color="#32CD32"&gt;di bawah ini&lt;/font&gt; milik user master&lt;A HREF="http://id.answers.yahoo.com/activity?show=ccn4KR5Waa"TARGET="_BLANK"&gt;HENKIE&lt;/A&gt; mudah-mudahan bermanfaat bagi pemula seperti saya ini yang ingin bergabung di dunia service tv.&lt;br /&gt;&lt;br /&gt;&lt;font color="#32CD32"&gt;Filamen mendapatkan&lt;br /&gt;tegangan dari FBT, maka&lt;br /&gt;filamen akan menyala dan&lt;br /&gt;menjadi panas, memanaskan&lt;br /&gt;Katoda, sehingga pada&lt;br /&gt;Katoda muncul elektron-&lt;br /&gt;elektron.&lt;br /&gt;Anoda di permukaan dalam&lt;br /&gt;layar, diberikan tegangan&lt;br /&gt;tinggi dari FBT, maka&lt;br /&gt;elektron akan meloncat ke&lt;br /&gt;permukaan dalam layar,&lt;br /&gt;yang berlapiskan phospor,&lt;br /&gt;yang akan menyala, kalau&lt;br /&gt;terkena elektron, sehingga&lt;br /&gt;pada tengah layar akan&lt;br /&gt;tampil titik sinar putih.&lt;br /&gt;Titik sinar tersebut bisa&lt;br /&gt;diatur keterangannya&lt;br /&gt;tergantung pada tegangan&lt;br /&gt;pada G1, yang kalau negatif&lt;br /&gt;dengan nilai tertentu, maka&lt;br /&gt;elektron tidak bisa lewat&lt;br /&gt;dan permukaan layar&lt;br /&gt;menjadi gelap.&lt;br /&gt;Nah di sinilah sinyal Video&lt;br /&gt;diberikan, apakah saat&lt;br /&gt;penelusuran dengan kamera&lt;br /&gt;atau sumber sinyal Video&lt;br /&gt;lainnya, saat itu terang atau&lt;br /&gt;gelap atau diantaranya.&lt;br /&gt;Untuk membantu elektron&lt;br /&gt;melompat dengan mudah ke&lt;br /&gt;permukaan layar, maka&lt;br /&gt;diberikan tegangan&lt;br /&gt;menengah pada G2 atau&lt;br /&gt;SCREEN.&lt;br /&gt;Untuk membuat titik sinar&lt;br /&gt;di permukaan layar tajam,&lt;br /&gt;maka diberikan tegangan&lt;br /&gt;pada G3 atau FOCUS.&lt;br /&gt;Setelah titik sinar muncul&lt;br /&gt;di tengah permukaan layar,&lt;br /&gt;maka titik tersebut&lt;br /&gt;digerakkan dari kiri dan ke&lt;br /&gt;kanan dengan kumparan&lt;br /&gt;yang dinamakan Deflection&lt;br /&gt;Yoke Coil horizontal dan&lt;br /&gt;mata kita yang&lt;br /&gt;tanggapannya lambat, akan&lt;br /&gt;melihatnya sebagai garis&lt;br /&gt;horizontal.&lt;br /&gt;Garis tersebut di posisikan&lt;br /&gt;di awal di bagian atas layar&lt;br /&gt;dan kemudian diturunkan&lt;br /&gt;sedikit-sedikit sampai ke&lt;br /&gt;bawah layar dan kemudian&lt;br /&gt;diulang, yang karena mata&lt;br /&gt;kita yang tanggapannya&lt;br /&gt;lambat, akan&lt;br /&gt;memperlihatkan seluruh&lt;br /&gt;permukaan layar, menjadi&lt;br /&gt;gambar putih terang yang&lt;br /&gt;sering dinamakan raster.&lt;br /&gt;Nah saat penelusuran titik&lt;br /&gt;tersebut dari atas kiri&lt;br /&gt;layar, ke kanan, di ke&lt;br /&gt;bawahkan sedikit, terus,&lt;br /&gt;terus, sampai bawah dan&lt;br /&gt;kembali lagi ke atas, maka&lt;br /&gt;sinyal video dari kamera&lt;br /&gt;atau sumber sinyal video&lt;br /&gt;lainnya, akan menggelap&lt;br /&gt;terangkan sinar di posisi&lt;br /&gt;yang sesuai, sehingga&lt;br /&gt;terbentuklah gambar hitam&lt;br /&gt;putih.&lt;br /&gt;Untuk CRT warna, maka ada&lt;br /&gt;3 sumber elektron dan 3&lt;br /&gt;pasangan Phospor yang&lt;br /&gt;akan menyala berwarna R,&lt;br /&gt;Red, merah, G, Green, hijau&lt;br /&gt;dan B, Blue, biru membentuk&lt;br /&gt;gambar berwarna.&lt;/font&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4683641734649843546?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4683641734649843546/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/03/cara-kerja-tabung-tv-crt.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4683641734649843546'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4683641734649843546'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/03/cara-kerja-tabung-tv-crt.html' title='Cara Kerja Tabung TV (CRT)'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4851919701128478310</id><published>2011-03-15T02:01:00.003+09:00</published><updated>2011-03-15T11:54:21.846+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TV'/><title type='text'>Belajar Perbaiki TV Bagi Pemula</title><content type='html'>&lt;a href="http://id.answers.yahoo.com/question/index?qid=20090826222208AAVFqXW"target="_blank"&gt;&lt;img src="http://l.yimg.com/a/i/brand/purplelogo/uh/us/ans.gif"&gt;&lt;/a&gt;Bagi yang ingin belajar perbaiki tv seperti saya ini , mudah-mudahan tulisan di bawah ini dapat bermanfaat. Di bawah ini adalah salah tulisan yang saya copas (copas = copy paste) menggunakan operamini dari &lt;a href="http://id.answers.yahoo.com/question/index?qid=20090826222208AAVFqXW"target="_blank"&gt;Yahoo! Answers&lt;/a&gt;, pada kategori  &lt;a href="http://id.answers.yahoo.com/question/index?qid=20090826222208AAVFqXW"target="_blank"&gt;Elektronik &amp; Konsumen&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;&lt;font color="#32CD32"&gt;Mau belajar perbaiki tv.&lt;br /&gt;Ada yg mau bagi2 ilmu&lt;br /&gt;dan pengalaman ?&lt;br /&gt;Saya sudah bisa perbaiki&lt;br /&gt;tape dan ampli (kecuali&lt;br /&gt;digital masih sedikit&lt;br /&gt;bingung). Aku mau belajar&lt;br /&gt;tentang tv, ni ada beberapa&lt;br /&gt;pertanyaan :&lt;br /&gt;1. Aku pernah kena setrum&lt;br /&gt;tv, sampai2 aku takut&lt;br /&gt;mengutak atik tv yg sedang&lt;br /&gt;menyala atau yg baru&lt;br /&gt;dimatikan. Bagaimana cara&lt;br /&gt;menghilangkan setrum pd&lt;br /&gt;tv ?&lt;br /&gt;2. Bagaimana cara&lt;br /&gt;mengecek/mengetahui&lt;br /&gt;kalau setrum tv sudah&lt;br /&gt;hilang?&lt;br /&gt;3. Selain blok regulator dan&lt;br /&gt;blok horisontal, adakah&lt;br /&gt;blok lain yg tdk boleh&lt;br /&gt;disentuh tangan ketika tv&lt;br /&gt;sedang menyala/baru&lt;br /&gt;dimatikan?&lt;br /&gt;4. Teman saya punya tv&lt;br /&gt;polytron 21", gambar kiri&lt;br /&gt;kanan menyempit, blok&lt;br /&gt;manakah yg bermasalah ?&lt;br /&gt;Juga komponen apa saja yg&lt;br /&gt;perlu dicurigai ?&lt;br /&gt;5. Kalau layar tv hanya garis&lt;br /&gt;putih mendatar (garis&lt;br /&gt;horisontal ya namanya?),&lt;br /&gt;apa benar blok vertikal yg&lt;br /&gt;bermasalah ? Trus&lt;br /&gt;komponen apa saja yg patut&lt;br /&gt;dicurigai ?&lt;br /&gt;6. Jika tv menyala, apakah&lt;br /&gt;tdk kena setrum kalau&lt;br /&gt;sentuh pendingin dr tr&lt;br /&gt;horisontal dan pendingin ic&lt;br /&gt;vertikal serta pendingin tr&lt;br /&gt;regulator ?&lt;br /&gt;7. Biasanya di belakang&lt;br /&gt;tabung tv ada kabel hitam&lt;br /&gt;yg melingkari tabung +&lt;br /&gt;menyilang. Apa fungsi kabel&lt;br /&gt;itu ? Bagaimana jika lupa&lt;br /&gt;dipasang ?&lt;br /&gt;Sementara ini dulu&lt;br /&gt;pertanyaan saya. Terima&lt;br /&gt;kasih banyak buat yg&lt;br /&gt;jawab, semoga ALLAH ta'ala&lt;br /&gt;membalas kebaikan dan&lt;br /&gt;memberi rezeki yg lebih,&lt;br /&gt;amin...&lt;br /&gt;&lt;br /&gt;Saya akan coba jawab&lt;br /&gt;pertanyaan anda satu&lt;br /&gt;persatu.&lt;br /&gt;1.kalu tv sedang menyala&lt;br /&gt;memang berbahanya apalagi&lt;br /&gt;bagi yang belum&lt;br /&gt;berpengalaman.kalau tv&lt;br /&gt;sudah mati dan seteker&lt;br /&gt;sudah di cabut memang&lt;br /&gt;tidak ada setrumnya&lt;br /&gt;kecuali di bagian cop&lt;br /&gt;flaybacknya masih ada sisa&lt;br /&gt;setrum/tegangan yang&lt;br /&gt;sangat tinggi,sekitar 2kv&lt;br /&gt;yang di bagian tabung atas&lt;br /&gt;menempel ke kacanya.cara&lt;br /&gt;menghilangkan sisa&lt;br /&gt;tegangannya tinggal&lt;br /&gt;jepitkan kabel AVO meter&lt;br /&gt;anda ke bodi tabung yang&lt;br /&gt;ada kabel groundnya dan&lt;br /&gt;yang ujung masukan ke cop&lt;br /&gt;flayback tadi untuk&lt;br /&gt;melepaskan/membuang sisa&lt;br /&gt;tegangan pada tabungnya.&lt;br /&gt;2.Cara nomer satu sudah&lt;br /&gt;bisa untuk mengetahui&lt;br /&gt;kalau tegangan sudah&lt;br /&gt;hilang.kecuali untuk tv&lt;br /&gt;yang tidak bisa star itu&lt;br /&gt;masih ada tegangan tinggi&lt;br /&gt;di bagian elco utama&lt;br /&gt;nilainya 100uf/400v&lt;br /&gt;dibuang dengan jek/&lt;br /&gt;stekernya di tempelkan ke&lt;br /&gt;bagian + - pada elco tadi&lt;br /&gt;sampai benar2 hilang,untuk&lt;br /&gt;lebih cepat hilang bisa juga&lt;br /&gt;dengan obeng tapi cukup&lt;br /&gt;bikin kaget.&lt;br /&gt;3.Tidak ada kecuali di&lt;br /&gt;bagian cop flayback&lt;br /&gt;tadi.tapi kalu anda&lt;br /&gt;menemui tv model lama&lt;br /&gt;atau jadul untuk bodi&lt;br /&gt;keseluruhan mengandung&lt;br /&gt;setrum/tegangan tinggi&lt;br /&gt;karna untuk ground sendiri&lt;br /&gt;masih menyambung dengan&lt;br /&gt;jala listrik PLN,tapi kalau&lt;br /&gt;tv dalam keadan hidup saja.&lt;br /&gt;4.blok horisontalnya ngga&lt;br /&gt;beres coba dicek&lt;br /&gt;teganganya apa B+ 115 atau&lt;br /&gt;kurang,kalu umpamanya&lt;br /&gt;tegengan sudah normal&lt;br /&gt;coba cek di bagian defleksi&lt;br /&gt;yoke (lilitan di leher&lt;br /&gt;tabung) atau juga bisa dari&lt;br /&gt;flybacknya.&lt;br /&gt;5.Benar blok vertikal&lt;br /&gt;bermasalah.yang patut anda&lt;br /&gt;curigai IC vertikal,elco&lt;br /&gt;dibagian vertikal,juga bisa&lt;br /&gt;defleksi yoke kebakar&lt;br /&gt;angus di bagian&lt;br /&gt;vertikalnya,tapi coba di cek&lt;br /&gt;tegangan yang masuk ke&lt;br /&gt;ICvertikal apa ada untuk&lt;br /&gt;24v dan juga diodanya.&lt;br /&gt;6kalu untuk di bagian&lt;br /&gt;regulator dan horisontal&lt;br /&gt;pasti ada tapi kalu untuk di&lt;br /&gt;bagian vertikal ngga ada&lt;br /&gt;masalah apa bila di&lt;br /&gt;pegang.lagian ngapain di&lt;br /&gt;pegeng2 mau jadi limbad&lt;br /&gt;ap?&lt;br /&gt;7.kalau untuk kabel yang&lt;br /&gt;melinkari tabung di isolasi&lt;br /&gt;hitam itu namanya kabel&lt;br /&gt;degaussing gunanya untuk&lt;br /&gt;mencegah supaya gambar&lt;br /&gt;tidak ada flex di pojok2&lt;br /&gt;tabungnya di karenakan&lt;br /&gt;magnet bumi.contohnya tv&lt;br /&gt;yang terkena magnet pasti&lt;br /&gt;akan membekas berwarna&lt;br /&gt;hijau atau merah di&lt;br /&gt;pojok tabungya.dan untuk&lt;br /&gt;kabel yang telanjang&lt;br /&gt;biasanya dari ujung ke&lt;br /&gt;ujung dari tabung tv itu&lt;br /&gt;buat groud biasanya di&lt;br /&gt;solderkan langsung ke PCB&lt;br /&gt;pada groud RGB dan apa bila&lt;br /&gt;kabel tersebut lupa tidak&lt;br /&gt;terpasang maka bukan tidak&lt;br /&gt;mungkin komponen seperti&lt;br /&gt;IC bisa mati dan bodi&lt;br /&gt;tabung juga mesin pasti&lt;br /&gt;nyetrum apa bila lupa di&lt;br /&gt;pegang.semoga menjadi&lt;br /&gt;tambahan materi.sukses&lt;br /&gt;selalu&lt;br /&gt;&lt;br /&gt;Aku cuman bisa njawab satu&lt;br /&gt;pertanyaan doang@&lt;br /&gt;agar tv bebas dr setrum;&lt;br /&gt;1.sediakan trafo 2 biji,&lt;br /&gt;5-10amper&lt;br /&gt;{primer0v-220v},,,&lt;br /&gt;{sekunder,0v-…&lt;br /&gt;2.sekunder disambung ke&lt;br /&gt;skunder{0vke0v lalu&lt;br /&gt;24vke24v}&lt;br /&gt;3.untuk primernya sebagai&lt;br /&gt;masukan dan keluaran&lt;br /&gt;tegangan AC 220v,&lt;br /&gt;4.CEK DG AVO/skala&lt;br /&gt;acv ,apakah keluaran ada&lt;br /&gt;tegangannya,klu keluar&lt;br /&gt;experimen berhasil dan&lt;br /&gt;kamu punya alat anti&lt;br /&gt;setrum,nggak bakal kagetan&lt;br /&gt;lagi,,,oke&lt;br /&gt;&lt;br /&gt;1. menghilangkan listrik&lt;br /&gt;pada tabung, hubungkan&lt;br /&gt;ujung kabel multimeter ke&lt;br /&gt;per ground tabung, yang&lt;br /&gt;satu diselipkan pelan-pelan&lt;br /&gt;ke anoda tabung. sentuh&lt;br /&gt;logam anoda beberapa saat&lt;br /&gt;sampai listrik hilang.&lt;br /&gt;untuk menghilangkan&lt;br /&gt;listrik pada elco regulator&lt;br /&gt;(100u 400v sampai 470u&lt;br /&gt;400v), hubungkan steker&lt;br /&gt;solder ke kedua kakinya&lt;br /&gt;sampai listrik hilang.&lt;br /&gt;2. setelah di-short-kan&lt;br /&gt;beberapa saat, pasti listrik&lt;br /&gt;sudah habis.&lt;br /&gt;3. tidak ada.&lt;br /&gt;4. horisontal dan regulator&lt;br /&gt;juga.&lt;br /&gt;5. blok vertikal. cek ic&lt;br /&gt;vertikal, resistor supply&lt;br /&gt;vertikal dan oscilator&lt;br /&gt;vertikal.&lt;br /&gt;6. kalau pendingin tr&lt;br /&gt;regulator biasanya akan&lt;br /&gt;kena setrum, kalo lainnya&lt;br /&gt;biasanya tidak.&lt;br /&gt;7. degauss coil. kalo lupa&lt;br /&gt;masang, biasanya akan&lt;br /&gt;timbul warna yang kacau&lt;br /&gt;pada layar terkena magnet&lt;br /&gt;bumi.&lt;br /&gt;&lt;br /&gt;Untuk membuang strum&lt;br /&gt;pada flyback , Cabut&lt;br /&gt;steker ,colokan kabel&lt;br /&gt;ground yg berasal dari&lt;br /&gt;selendang negatif tabung&lt;br /&gt;(kabel perak tanpa&lt;br /&gt;pembungkus/poin ke7&lt;br /&gt;pertanyaan anda) ke dalam&lt;br /&gt;kop flyback (gunakan alas&lt;br /&gt;kaki kering ketika&lt;br /&gt;melakukan ini) .untuk&lt;br /&gt;membuang listrik yg ada&lt;br /&gt;dielco tegangan tinggi 400&lt;br /&gt;volt dgn cara yg halus&lt;br /&gt;catukan bohlam (bisa&lt;br /&gt;bohlam motor) ke positif&lt;br /&gt;negatif elco&lt;br /&gt;tersebut .Sekarang tv bebas&lt;br /&gt;strum . Oh ya jangan&lt;br /&gt;memegang pendingin tr&lt;br /&gt;horisontal dalam keadaan&lt;br /&gt;tv hidup karena itu adalah&lt;br /&gt;salah satu menu servis&lt;br /&gt;untuk memanggil malaikat&lt;br /&gt;maut&lt;/font&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4851919701128478310?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4851919701128478310/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/03/belajar-perbaiki-tv-bagi-pemula.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4851919701128478310'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4851919701128478310'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/03/belajar-perbaiki-tv-bagi-pemula.html' title='Belajar Perbaiki TV Bagi Pemula'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6755444096388674368</id><published>2011-03-11T20:25:00.009+09:00</published><updated>2011-05-24T17:43:56.508+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Cara Membuat Speaker Portabel 3 Volt</title><content type='html'>Mungkin dari kita ada yang memiliki ponsel cina yang sudah rusak. Mau diperbaiki , eh komponennya ga ada yang jual :( &lt;font color="#C0C0C0"&gt;&lt;s&gt;LCD misalnya&lt;/s&gt;&lt;/font&gt;&lt;br /&gt;Mau gimana lagi nih...?&lt;br /&gt;Buang aja ponselnya , soalnya di eropa (di Inggris kalo ga salah) kalo ponsel mereka dah&lt;br /&gt;rusak, ponselnya langsung dibuang &lt;font color="#C0C0C0"&gt;&lt;s&gt;GPS = Ga Pake Service&lt;/s&gt;&lt;/font&gt; =))&lt;br /&gt;loh..apa hubungannya ? :D&lt;br /&gt;&lt;br /&gt;Sssssttttt..... Becandanya udah cukup :D&lt;br /&gt;Ehm..... Begini,,,&lt;br /&gt;&lt;br /&gt;Ada yang punya ponsel rusak tapi baterainya masih bagus ?&lt;br /&gt;&lt;font color="#C0C0C0"&gt;&lt;s&gt;jawab : ya&lt;/s&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Berapa tegangan baterai ponsel anda ?&lt;br /&gt;&lt;font color="#C0C0C0"&gt;&lt;s&gt;jawab : 3,7 volt&lt;/s&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Apakah anda ingin memanfaatkan baterai yang tidak terpakai tersebut untuk sesuatu yang lebih bermanfaat ?&lt;br /&gt;&lt;font color="#C0C0C0"&gt;&lt;s&gt;jawab : ya, ingin&lt;/s&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="#C0C0C0"&gt;&lt;s&gt;karena anda mengakui bahwa anda memilki baterai ponsel yang masih bagus dan ingin memanfaatkan baterai tersebut , maka&lt;/s&gt;&lt;/font&gt; saya akan mencoba memberi 2 opsi :&lt;br /&gt;&lt;br /&gt;1. Membuat lampu emergency menggunakan led putih&lt;br /&gt;&lt;br /&gt;2. Membuat speaker aktif portabel&lt;br /&gt;&lt;br /&gt;Karena membuat lampu emergency rangkaiannya semuanya sudah pada tahu , jadi tidak akan saya bahas di sini , soalnya judul artikel ini judulnya bukan MEMBUAT LAMPU EMERGENCY MENGGUNAKAN LED :D &lt;font color="#C0C0C0"&gt;&lt;s&gt;ga matching , emangnya antena pemancar ?&lt;/s&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Hus,,,,, becanda melulu&lt;br /&gt;Okelah kalau begitu, langsung saja siapkan :&lt;br /&gt;&lt;br /&gt;1. baterai ponsel anda&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://3.bp.blogspot.com/-AZfoH6Ye7KM/TXnKwP8nr0I/AAAAAAAAAUg/2rQqLurjtJM/s1600/Batterai-792408.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-AZfoH6Ye7KM/TXnKwP8nr0I/AAAAAAAAAUg/2rQqLurjtJM/s320/Batterai-792408.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5582716143365762882" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;2. Siapkan 1 buah ic &lt;font color="#00FFFF"&gt;TDA2822 (IC)&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;3. Siapkan 1 buah elco &lt;font color="#00FFFF"&gt;1uF/50v (C1)&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;4. Siapkan kapasitor keramik &lt;font color="#00FFFF"&gt;1nF (C2)&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;5. Siapkan elco &lt;font color="#00FFFF"&gt;10uF/25v&lt;/font&gt; 1 buah &lt;font color="#00FFFF"&gt;(C3)&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;6. Siapkan kapasitor keramik &lt;font color="#00FFFF"&gt;10nF&lt;/font&gt; 1buah &lt;font color="#00FFFF"&gt;(C4)&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;7. Siapkan 2 buah kapasitor keramik masing-masing berkapasitas &lt;font color="#00FFFF"&gt;100nF (C5,C6)&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;8. Siapkan 1 buah elco &lt;font color="#00FFFF"&gt;220uF/10v (C7)&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;9. Siapkan 1 buah resistor &lt;font color="#00FFFF"&gt;10KΩ&lt;br /&gt; (R1)&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;10. Siapkan 2 buah resistor masing-masing &lt;font color="#00FFFF"&gt;4,7Ω (R2, R3)&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;11. PCB , Dan peralatan solder menyolder&lt;br /&gt; :D&lt;br /&gt;&lt;br /&gt;Kalau semuanya yang diperlukan sudah siap, rangkai semua komponen mengikuti skema di bawah ini :&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://3.bp.blogspot.com/-sV_CHsSf5Kk/TXnH8woI1CI/AAAAAAAAAUY/o1FSRzlkJkY/s1600/Awipunna_tda2822-774913.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/-sV_CHsSf5Kk/TXnH8woI1CI/AAAAAAAAAUY/o1FSRzlkJkY/s320/Awipunna_tda2822-774913.jpg"  border="0" alt="skema ampli TDA2822" id="BLOGGER_PHOTO_ID_5582713059761771554" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Sumber : Walkman (tape player mini) &lt;img style="border: 0pxnone;margin:0px;"src="http://emonizer.googlepages.com/14.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Jika sudah selesai merangkai semua komponen mengikuti skema di atas , silakan hubungkan dengan baterai ponsel anda. Sebelum dihubungkan ke baterai ponsel , pastikan dulu baterai ponsel anda tidak drop tegangannya.&lt;br /&gt;&lt;br /&gt;Untuk input audionya , anda bisa langsung menghubungkan ke jack audio ponsel musik anda, laptop, pc, dvd, dll&lt;br /&gt;&lt;br /&gt;Untuk baterainya, jika sudah habis , silakan di charge lagi.&lt;br /&gt;Jika ingin menggunakan adaptor sebagai power supply nya , silakan gunakan tegangan maksimal 4,5volt&lt;br /&gt; , jangan lebih dari 4,5volt jika jika tidak suka lihat ic merokok &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/24.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Dan untuk &lt;font color="pink"&gt;silokku&lt;/font&gt; di &lt;a href="http://facebook.com"target="_blank"&gt;facebook&lt;/a&gt;, &lt;font color="pink"&gt;salam&lt;/font&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/8.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Demikian, semoga bermanfaat &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/103.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6755444096388674368?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6755444096388674368/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/03/mungkin-dari-kita-ada-yang-memiliki.html#comment-form' title='6 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6755444096388674368'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6755444096388674368'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/03/mungkin-dari-kita-ada-yang-memiliki.html' title='Cara Membuat Speaker Portabel 3 Volt'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/-AZfoH6Ye7KM/TXnKwP8nr0I/AAAAAAAAAUg/2rQqLurjtJM/s72-c/Batterai-792408.jpg' height='72' width='72'/><thr:total>6</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8454226657652889981</id><published>2011-03-07T23:28:00.007+09:00</published><updated>2012-01-25T18:48:50.360+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Cara Membaca Warna Resistor</title><content type='html'>&lt;br /&gt;&lt;center&gt;&lt;a href="http://v4z4.wordpress.com/2010/05/03/komponen-elektronika/" target="_blank"&gt;&lt;img height="71" src="http://v4z4.files.wordpress.com/2010/05/1223615702640036948rsamurti_rsa_iec_resistor_symbol-svg-hi1.png" width="320" /&gt;&lt;br /&gt;simbol Resistor&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;Sebenarnya sudah banyak artikel mengenai cara &lt;a href="http://awipunna.blogspot.com/2011/12/cara-menggunakan-avo-meter-analog.html" target="_blank"&gt;membaca &lt;span style="color: red;"&gt;w&lt;/span&gt;&lt;span style="color: lime;"&gt;a&lt;/span&gt;&lt;span style="color: saddlebrown;"&gt;r&lt;/span&gt;&lt;span style="color: yellow;"&gt;n&lt;/span&gt;&lt;span style="color: darkmagenta;"&gt;a&lt;/span&gt; resistor&lt;/a&gt; , tapi tidak ada salahnya jika saya mencoba untuk membuat artikel tentang &lt;a href="http://awipunna.blogspot.com/2011/12/cara-menggunakan-avo-meter-analog.html" target="_blank"&gt;membaca &lt;span style="color: red;"&gt;w&lt;/span&gt;&lt;span style="color: lime;"&gt;a&lt;/span&gt;&lt;span style="color: saddlebrown;"&gt;r&lt;/span&gt;&lt;span style="color: yellow;"&gt;n&lt;/span&gt;&lt;span style="color: darkmagenta;"&gt;a&lt;/span&gt; resistor&lt;/a&gt;, siapa tahu artikel ini lebih mudah dipahami &lt;br /&gt;&lt;br /&gt;Resistor ada yang mempunyai 4 gelang warna , 5 gelang warna , dan 6 gelang warna. Tapi pada umumnya yang dipakai/dijual cuma yang 4 dan 5 gelang warna.&lt;br /&gt;&lt;br /&gt;Sebelum saya memberikan contoh membaca warna resistor, ada baiknya perhatikan dulu gambar &lt;u&gt;kode warna resistor&lt;/u&gt; di bawah ini agar tidak pusing membaca tulisan saya &lt;img border="0" src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" style="border: 0pxnone; margin: 0px;" /&gt;&lt;br /&gt;&lt;br /&gt;&lt;u&gt;kode warna resistor&lt;/u&gt;: &lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-0c3xNm1qbwc/TXT_dc3FBzI/AAAAAAAAATw/mmC18dTY8GM/s1600/Kode%2Bwarna%2Bresistor-704511.jpg"&gt;&lt;img alt="kode warna resistor" border="0" id="BLOGGER_PHOTO_ID_5581366719647385394" src="http://1.bp.blogspot.com/-0c3xNm1qbwc/TXT_dc3FBzI/AAAAAAAAATw/mmC18dTY8GM/s320/Kode%2Bwarna%2Bresistor-704511.jpg" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;marquee&gt;&lt;span style="color: grey;"&gt;sumber gambar : lupa. Downloadnya udah hampir setahun sih.....&lt;/span&gt;&lt;/marquee&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: cyan;"&gt;&lt;u&gt;CARA MEMBACA RESISTOR 4 GELANG WARNA&lt;/u&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;» Warna pertama adalah angka/digit pertama&lt;br /&gt;» Warna kedua adalah angka/digit kedua&lt;br /&gt;» Warna ketiga adalah faktor pengali, dan&lt;br /&gt;» Warna keempat adalah toleransi&lt;br /&gt;&lt;br /&gt;Sebagai contoh:&lt;br /&gt;&lt;br /&gt;&lt;center&gt;&lt;a href="http://1.bp.blogspot.com/-rTqy-Wrrww8/TXTr6euV5MI/AAAAAAAAATg/7M0_NTa-yMM/s1600/R4warna-700316.jpg"&gt;&lt;img alt="resistor karbon" border="1" id="BLOGGER_PHOTO_ID_5581345228131263682" src="http://1.bp.blogspot.com/-rTqy-Wrrww8/TXTr6euV5MI/AAAAAAAAATg/7M0_NTa-yMM/s320/R4warna-700316.jpg" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;br /&gt;&lt;br /&gt;» warna pertama adalah &lt;span style="color: yellow;"&gt;kuning&lt;/span&gt;. &lt;span style="color: yellow;"&gt;kuning&lt;/span&gt; = 4&lt;br /&gt;&lt;br /&gt;» warna kedua adalah &lt;span style="color: purple;"&gt;ungu&lt;/span&gt;. &lt;span style="color: purple;"&gt;ungu&lt;/span&gt; = 7&lt;br /&gt;&lt;br /&gt;» warna ketiga adalah &lt;span style="color: chocolate;"&gt;coklat&lt;/span&gt;. &lt;span style="color: chocolate;"&gt;coklat&lt;/span&gt; = 10&lt;br /&gt;&lt;br /&gt;» warna keempat adalah &lt;span style="color: gold;"&gt;emas&lt;/span&gt;. &lt;span style="color: gold;"&gt;emas&lt;/span&gt; = 5%&lt;br /&gt;&lt;br /&gt;&lt;u&gt;rumusnya adalah&lt;/u&gt;:&lt;br /&gt;(warna pertama gabung warna kedua) X (warna ketiga) = nilai resistor.&lt;br /&gt;&lt;br /&gt;Jadi: &lt;span style="color: yellow;"&gt;4&lt;/span&gt;&lt;span style="color: purple;"&gt;7&lt;/span&gt;X&lt;span style="color: chocolate;"&gt;10&lt;/span&gt;=470 Ω&lt;br /&gt;nilai resistornya adalah 470 Ω&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: cyan;"&gt;&lt;u&gt;CARA MENGHITUNG TOLERANSI RESISTOR&lt;/u&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;warna keempat adalah toleransi. Warnanya adalah emas. Warna Emas = 5 %&lt;br /&gt;&lt;br /&gt;470Ω  X 5% = 23,5 Ω&lt;br /&gt;&lt;br /&gt;470Ω + 23,5Ω = 493,5 Ω&lt;br /&gt;470Ω - 23,5Ω = 446,5 Ω &lt;br /&gt;&lt;br /&gt;jadi nilai resistor berkisar antara 446,5 sampai 493,5 jika diukur dengan avo meter&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: darkturquoise;"&gt;&lt;u&gt;CARA MEMBACA RESISTOR 5 WARNA&lt;/u&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Pada dasarnya cara membaca resistor 5 warna sama saja dengan cara membaca resistor 4 warna.&lt;br /&gt;Cuma pada resistor 5 warna , yang menjadi &lt;i&gt;faktor pengali&lt;/i&gt; adalah warna gelang keempat. Dan yang menjadi toleransi adalah warna kelima.&lt;br /&gt;&lt;br /&gt;Misalnya&lt;br /&gt;: &lt;a href="http://1.bp.blogspot.com/-obfPqb4bsZA/Tjdrli05G_I/AAAAAAAAAe0/a5jKhV_3DxM/s1600/resiastor%2Bmetal%2Bfilm-769652.jpg"&gt;&lt;img alt="resistor metal film" border="1" id="BLOGGER_PHOTO_ID_5636091751425448946" src="http://1.bp.blogspot.com/-obfPqb4bsZA/Tjdrli05G_I/AAAAAAAAAe0/a5jKhV_3DxM/s320/resiastor%2Bmetal%2Bfilm-769652.jpg" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;pada gambar resistor terlihat warna &lt;span style="color: yellow;"&gt;kuning&lt;/span&gt;, &lt;span style="color: purple;"&gt;ungu&lt;/span&gt;, &lt;span style="color: black;"&gt;hitam&lt;/span&gt;, &lt;span style="color: red;"&gt;merah&lt;/span&gt;, &lt;span style="color: black;"&gt;hitam&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Maka cara hitungnya adalah&lt;br /&gt;&lt;span style="color: yellow;"&gt;4&lt;/span&gt;&lt;span style="color: purple;"&gt;7&lt;/span&gt;, &lt;span style="color: black;"&gt;0&lt;/span&gt; X &lt;span style="color: red;"&gt;100&lt;/span&gt; = 47.000 Ω&lt;br /&gt;&lt;br /&gt;jadi nilai resistor adalah 47.000 Ω atau 47KΩ&lt;br /&gt;&lt;br /&gt;Karena toleransi resistor 1% , &lt;br /&gt;47.000 X 1% = 470Ω&lt;br /&gt;&lt;br /&gt;47.000Ω + 470Ω = 47.470Ω&lt;br /&gt;47.000Ω - 470Ω = 46.530Ω&lt;br /&gt;maka jika diukur menggunakan avo meter nilainya antara 46.530Ω sampai 47.470Ω&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: dodgerblue;"&gt;&lt;u&gt;CARA MEMBACA RESISTOR 6 GELANG WARNA&lt;/u&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Caranya juga sama dengan cara membaca resistor  5 kode warna, sedangkan gelang keenam adalah &lt;i&gt;koefisien suhu&lt;/i&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: red;"&gt;Gampang bukan ?&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Demikian , semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8454226657652889981?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8454226657652889981/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/03/cara-membaca-warna-resistor.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8454226657652889981'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8454226657652889981'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/03/cara-membaca-warna-resistor.html' title='Cara Membaca Warna Resistor'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-0c3xNm1qbwc/TXT_dc3FBzI/AAAAAAAAATw/mmC18dTY8GM/s72-c/Kode%2Bwarna%2Bresistor-704511.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-3718970798896099481</id><published>2011-02-20T15:39:00.011+09:00</published><updated>2011-04-01T00:09:49.318+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Equalizer 10 Band</title><content type='html'>Karena lagi nyantai, saya menyempatkan diri jalan - jalan di dunia maya , &lt;font color="red"&gt;&lt;s&gt;bahasa kerennya "browsing/surfing" gitu loh&lt;/s&gt;&lt;/font&gt;&lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;br /&gt;&lt;br /&gt;Pas lagi asyik jalan/berselancar/surfing/browsing/apalah namanya &lt;font color="red"&gt;&lt;s&gt;terserah&lt;/s&gt;&lt;/font&gt;, saya menemukan  skema &lt;font color="red"&gt;&lt;S&gt;harta karun&lt;/s&gt;&lt;/font&gt; equalizer 10 band. Skema &lt;font color="red"&gt;&lt;S&gt;harta karun&lt;/s&gt;&lt;/font&gt; equalizer 10 band ini saya temukan di &lt;font color="red"&gt;&lt;s&gt;tempat sampah&lt;/s&gt;&lt;/font&gt; &lt;a href="http://circuitdiagram.net/2x10-band-stereo-graphic-equaliser.html"&gt;sini&lt;/a&gt; &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;br /&gt;&lt;br /&gt;Apakah anda  termasuk orang yang penasaran dengan skema &lt;S&gt;harta karun&lt;/s&gt; equalizer 10 band yg saya temukan ?&lt;br /&gt; &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif"&gt;&lt;br /&gt;Jika tidak, silakan klik tombol &lt;a href="http://awipunna.blogspot.com"&gt;&lt;button&gt;ini&lt;/button&gt;&lt;/a&gt;&lt;br /&gt;Tapi jika anda termasuk orang yang &lt;font color="red"&gt;&lt;s&gt;mati&lt;/s&gt;&lt;/font&gt; penasaran, silakan klik tombol &lt;div&gt;&lt;input value="Tampilkan" style="margin: 0px; padding:0px;width:auto;font- size:10px; " onclick="if (this.parentNode.parentNode.getElementsByTagName (&amp;#39;div&amp;#39;) [1].getElementsByTagName (&amp;#39;div&amp;#39;) [0].style.display != &amp;#39;&amp;#39;) { this.parentNode.parentNode.getElementsByTagName (&amp;#39;div&amp;#39;) [1].getElementsByTagName (&amp;#39;div&amp;#39;) [0].style.display = &amp;#39;&amp;#39;; this.innerText = &amp;#39;&amp;#39;; this.value = &amp;#39; Sembunyikan&amp;#39;; } else { this.parentNode.parentNode.getElementsByTagName (&amp;#39;div&amp;#39;) [1].getElementsByTagName (&amp;#39;div&amp;#39;) [0].style.display = &amp;#39;none&amp;#39;; this.innerText = &amp;#39;&amp;#39;; this.value = &amp;#39; Tampilkan&amp;#39;; }" type="button" /&gt;&lt;/div&gt; &lt;div class="alt2"&gt; &lt;div style="display: none;"&gt; &lt;div style=" background:#000000;text- align:left;padding:10px;color:#ffffff;"&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/-MIkKvKWJVc8/TWCMmbmV4uI/AAAAAAAAAQI/4nsFH_W9WFo/s1600/Skema%2Beq%2B10%2Bband-780829.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-MIkKvKWJVc8/TWCMmbmV4uI/AAAAAAAAAQI/4nsFH_W9WFo/s320/Skema%2Beq%2B10%2Bband-780829.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5575610930556166882" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;/div&gt; &lt;/div&gt; &lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="red"&gt;&lt;s&gt;kalo dah liat skemanya , jangan lupa klik tombol "sembunyikan" ya !&lt;br /&gt;soalnya kalo ga di klik juga ga masalah&lt;/s&gt;&lt;/font&gt; &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/24.gif"&gt;&lt;br /&gt;&lt;br /&gt;Dan bagi anda yang sudah berhasil merakit equalizer ini, sharing dong ! &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;br /&gt;Soalnya kebanyakan equalizer yang sudah saya coba , suaranya belum mantap.&lt;br /&gt;&lt;br /&gt;&lt;font color="blue"&gt;&lt;marquee&gt;Demikian , semoga bermanfaat&lt;/marquee&gt;&lt;/font&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-3718970798896099481?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/3718970798896099481/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/02/skema-equalizer-10-band.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3718970798896099481'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3718970798896099481'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/02/skema-equalizer-10-band.html' title='Skema Equalizer 10 Band'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-MIkKvKWJVc8/TWCMmbmV4uI/AAAAAAAAAQI/4nsFH_W9WFo/s72-c/Skema%2Beq%2B10%2Bband-780829.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4521135596892190303</id><published>2011-02-08T14:10:00.009+09:00</published><updated>2011-03-04T11:04:11.800+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Catu Daya'/><title type='text'>Skema Regulator Power Suplai 1,5-35 Volt</title><content type='html'>Jika anda ingin membuat adaptor kecil-kecilan untuk peralatan anda yang membutuhkan tegangan kecil, misalnya untuk menghidupkan &lt;font color="red"&gt;&lt;s&gt;mayat&lt;/s&gt;&lt;/font&gt; walkman atau radio saku anda &lt;font color="red"&gt;&lt;s&gt;di kuburan&lt;/s&gt;&lt;/font&gt; di rumah, silakan beli ic &lt;font color="blue"&gt;LM317&lt;/font&gt; di toko. Beli juga beberapa komponen pendukungnya.&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/_lUqu67Zuovc/TVDhculkMWI/AAAAAAAAAPs/2iLNWj_cHSY/s1600/1A_1.5v_to_35v_dc_regulated_power_supply_circuit_diagram-726051.gif"&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/TVDhculkMWI/AAAAAAAAAPs/2iLNWj_cHSY/s320/1A_1.5v_to_35v_dc_regulated_power_supply_circuit_diagram-726051.gif"  border="0" alt="" id="BLOGGER_PHOTO_ID_5571200622715482466" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="blue"&gt;Daftar komponen:&lt;br /&gt;IC = LM317&lt;br /&gt;&lt;br /&gt;P1 = 4,7KΩ&lt;br /&gt;&lt;br /&gt;R = 120Ω&lt;br /&gt;&lt;br /&gt;C1 = 100nF/63V&lt;br /&gt;C2 = 1uF/35V&lt;br /&gt;C3 = 10uF/35V&lt;br /&gt;C4 = 2200uF/35V&lt;br /&gt;&lt;br /&gt;D1-D4 = 1N4007 &lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Sumber skema dari &lt;a href="http://skemarangkaian.com/1-5-35-volt-dc-regulated-power-supply/"&gt;skemarangkaian.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Untuk tegangan masukannya, maksimal28VAC atau 40Vdc.&lt;br /&gt;Dan untuk mengubah tegangan keluarannya , silakan putar Potensionya (P1).&lt;br /&gt;Untuk mengetahui besar tegangan keluaran dari rangkaian regulator ini , silakan gunakan &lt;B&gt;VOLTMETER DC&lt;/B&gt;&lt;br /&gt;Dan untuk &lt;font color="pink"&gt;orang&lt;/font&gt;  Waihaong, &lt;b&gt;salam&lt;/b&gt; &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/9.gif"&gt;&lt;br /&gt;&lt;br /&gt;&lt;marquee&gt;Demikian , semoga bermanfaat&lt;/marquee&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4521135596892190303?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4521135596892190303/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/02/skema-regulator-power-suplai-15-35-volt.html#comment-form' title='13 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4521135596892190303'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4521135596892190303'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/02/skema-regulator-power-suplai-15-35-volt.html' title='Skema Regulator Power Suplai 1,5-35 Volt'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_lUqu67Zuovc/TVDhculkMWI/AAAAAAAAAPs/2iLNWj_cHSY/s72-c/1A_1.5v_to_35v_dc_regulated_power_supply_circuit_diagram-726051.gif' height='72' width='72'/><thr:total>13</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-3379465369136906012</id><published>2011-02-02T13:25:00.003+09:00</published><updated>2011-04-01T00:11:56.034+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Power Amplifier TDA2030</title><content type='html'>Kemarin &lt;s&gt;dulu kalo ga salah&lt;/s&gt; , saya sempat memperbaiki speaker aktif milik teman saya.&lt;br /&gt;Pas lihat rangkaian powernya, kok saya pengen &lt;font color="red"&gt;&lt;s&gt;pipis di dalam box speakernya&lt;/s&gt;&lt;/font&gt; menggambar skemanya &lt;font color="red"&gt;&lt;s&gt;buat dibagi-bagi&lt;/s&gt;&lt;/font&gt; ?&lt;br /&gt;Dan ternyat tak butuh waktu lama untuk menggambar skemanya , tanya kenapa ¿ &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif"&gt;&lt;br /&gt;&lt;br /&gt;Mungkin ada yang penasaran dengan rangkaiannya ?&lt;br /&gt;Kalo ada, silakan lihat gambarnya di bawah ini :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/_lUqu67Zuovc/TUjc1JJrnSI/AAAAAAAAAOw/9ER2RuehEPg/s1600/penampakan%2Bpcb%2Btda2030-756419.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/_lUqu67Zuovc/TUjc1JJrnSI/AAAAAAAAAOw/9ER2RuehEPg/s320/penampakan%2Bpcb%2Btda2030-756419.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5568943744791321890" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;Sori, ic nya udah dilepas&lt;br /&gt;&lt;br /&gt;Dan bagi anda yang penasaran dengan skemanya , silakan lihat gambar di bawah ini :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/_lUqu67Zuovc/TUjc0w_UJqI/AAAAAAAAAOo/nI81QrPYi8I/s1600/layout%2Btda2030-755678.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/_lUqu67Zuovc/TUjc0w_UJqI/AAAAAAAAAOo/nI81QrPYi8I/s320/layout%2Btda2030-755678.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5568943738305390242" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Namun bagi anda yang kesulitan membaca skema yang saya tampilkan di atas, anda saya persilakan untuk melihat skema yang sudah saya gambar :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/_lUqu67Zuovc/TUjc0o_11BI/AAAAAAAAAOg/DLj2b7Wsxp8/s1600/skema%2Bpa%2Btda2030-002-754090.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/_lUqu67Zuovc/TUjc0o_11BI/AAAAAAAAAOg/DLj2b7Wsxp8/s320/skema%2Bpa%2Btda2030-002-754090.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5568943736160113682" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="red"&gt;&lt;s&gt;Dan jika anda masih kesulitan membaca, mungkin anda perlu  belajar membaca lagi&lt;/s&gt;&lt;/font&gt;&lt;br /&gt;&lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;br /&gt;&lt;br /&gt;Berikut adalah &lt;font color="blue"&gt;daftar komponen yang digunakan :&lt;br /&gt;&lt;br /&gt;IC : TDA2030&lt;br /&gt;&lt;br /&gt;C1 : 100nF&lt;br /&gt;C2 : 22uF/25V&lt;br /&gt;C3 : 220nF&lt;br /&gt;C4, C5 : 2200uF/16V&lt;br /&gt;&lt;br /&gt;R1, R3 : 22KΩ&lt;br /&gt;R2 : 220Ω&lt;br /&gt;R4 : 1Ω&lt;br /&gt;&lt;br /&gt;D1, D2 : 1N4002&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Untuk power mono , silakan gunakan trafo 1 ampere.&lt;br /&gt;Dan silakan gunakan trafo 2 ampere untuk power stereo.&lt;br /&gt;Untuk speaker, silakan gunakan speaker 20 watt.&lt;br /&gt;Dan untuk &lt;font color="pink"&gt;pujaanku&lt;/font&gt;, ku selalu mengingat&lt;font color="pink"&gt;mu&lt;/font&gt; &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/9.gif"&gt;&lt;br /&gt;&lt;br /&gt;&lt;marquee&gt;&lt;font color="red"&gt;Semoga bermanfaat&lt;/font&gt;&lt;/marquee&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-3379465369136906012?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/3379465369136906012/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/02/skema-power-amplifier-tda2030.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3379465369136906012'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/3379465369136906012'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/02/skema-power-amplifier-tda2030.html' title='Skema Power Amplifier TDA2030'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_lUqu67Zuovc/TUjc1JJrnSI/AAAAAAAAAOw/9ER2RuehEPg/s72-c/penampakan%2Bpcb%2Btda2030-756419.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8751354264575066313</id><published>2011-01-10T22:00:00.002+09:00</published><updated>2011-04-01T01:18:29.331+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Galaxy Menggunakan ic op-amp</title><content type='html'>Apakah anda memiliki speaker aktif / amplifier / tape deck yang suaranya pas-pasan ¿&lt;br /&gt;Jika iya, mungkin anda bisa mencoba menambahkan  &lt;u&gt;galaxy&lt;/u&gt;.&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Galaxy&lt;/u&gt; banyak beredar di pasaran dengan harga lumayan murah. Ada yang &lt;u&gt;galaxy&lt;/u&gt; menggunakan ic 4558 dan ada juga yang menggunakan transistor.&lt;br /&gt;&lt;br /&gt;Namun jika speaker aktif / amplifier / tape deck anda sudah memiliki suara yang bagus , maka  anda tidak perlu menambahkan &lt;u&gt;galaxy&lt;/u&gt; lagi.&lt;br /&gt;&lt;br /&gt;Nah, bagi  anda yang penasaran dengan rangkaian &lt;u&gt;galaxy&lt;/u&gt;, saya akan mencoba menghilangkan rasa pemasaran anda dengan menampilkan skemanya :&lt;br /&gt;&lt;script&gt; pid=13262914; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="blue"&gt;Daftar komponen :&lt;br /&gt;&lt;br /&gt;ic : HA17741 atau TL071&lt;br /&gt;&lt;br /&gt;c1 : 10uF/50V&lt;br /&gt;C2 : 3n3&lt;br /&gt;c3 : 100p&lt;br /&gt;c4 : 2,2uF/50V&lt;br /&gt;c5 : 100uF/25V&lt;br /&gt;&lt;br /&gt;R1 : 3K9&lt;br /&gt;R2 : 390K&lt;br /&gt;R3, R6, R8 : 15K&lt;br /&gt;R4 : 8K2&lt;br /&gt;R5 : 180K&lt;br /&gt;R7 : 1K&lt;/FONT&gt;&lt;br /&gt;&lt;br /&gt;Menurut saya , sebaiknya &lt;u&gt;galaxy&lt;/u&gt; dipasang sebelum input power amplifier agar suaranya lebih mantap.&lt;br /&gt;&lt;br /&gt;Demikian , semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8751354264575066313?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8751354264575066313/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/01/skema-galaxy-menggunakan-ic-op-amp_10.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8751354264575066313'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8751354264575066313'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/01/skema-galaxy-menggunakan-ic-op-amp_10.html' title='Skema Galaxy Menggunakan ic op-amp'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6755754181844113807</id><published>2011-01-09T10:39:00.014+09:00</published><updated>2011-07-21T23:43:47.881+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Power Blazer 1KW</title><content type='html'>Karena lagi nyantai, saya sempat buka-buka &lt;font color="red"&gt;&lt;s&gt;baju dan celana&lt;/s&gt;&lt;/font&gt; isi hape saya. &lt;font color="red"&gt;(&lt;s&gt;emangnya gigi ? Pake buka-buka&lt;/s&gt;)&lt;/font&gt; :D&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/_lUqu67Zuovc/TSjdamAEv6I/AAAAAAAAANQ/5Z5fzrAcz3k/s1600/hape%2Bst.by-754085.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/TSjdamAEv6I/AAAAAAAAANQ/5Z5fzrAcz3k/s320/hape%2Bst.by-754085.jpg"  border="0" alt="hape awi" id="BLOGGER_PHOTO_ID_5559937188936073122" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/_lUqu67Zuovc/TSjeA3BbjiI/AAAAAAAAANY/X-KlQulXUDU/s1600/fileq-707234.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/TSjeA3BbjiI/AAAAAAAAANY/X-KlQulXUDU/s320/fileq-707234.jpg"  border="0" alt="file awi" id="BLOGGER_PHOTO_ID_5559937846340193826" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Ada gambar skema power BLAZER 1.000 WATT yang menarik perhatian saya &lt;font color="pink"&gt;(padahal dalam hati saya pengennya &lt;a href="facebook.com/ThyDhaR?v=info&amp;refid=0"&gt;cewe&lt;/a&gt; yang menarik saya &lt;s&gt;ke pelukannya&lt;/s&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/8.gif" border="0"&gt; )&lt;/font&gt; &lt;br /&gt;&lt;br /&gt;nah, ini dia gambarnya. Saya menamakannya &lt;b&gt;&lt;s&gt;skema sesat power blazer 1 kw&lt;/s&gt;&lt;/b&gt; : &lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/_lUqu67Zuovc/TShJ4hHTpRI/AAAAAAAAANA/lNL2nvt2hjI/s1600/skema%2Bsesat%2Bblazer%2B1kw-785655.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_lUqu67Zuovc/TShJ4hHTpRI/AAAAAAAAANA/lNL2nvt2hjI/s320/skema%2Bsesat%2Bblazer%2B1kw-785655.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5559774975299396882" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;font color="violet"&gt;maaf, gambarnya sudah lama saya download, jadi link sumbernya sudah lupa&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Setelah saya perhatikan , saya &lt;i&gt;merasa&lt;/i&gt; ada yang salah pada skema itu.&lt;br /&gt;Ada beberapa bagian yang &lt;i&gt;menurut saya&lt;/i&gt; &lt;b&gt;keliru&lt;/b&gt;.&lt;br /&gt;Nah, bagian mana sajakah yang &lt;b&gt;keliru&lt;/b&gt; ¿&lt;br /&gt;Silakan perhatikan gambar di bawah ini yang sudah saya edit pada di hape saya :&lt;br /&gt;&lt;script&gt; pid=13318194; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;Ehm... Berikut sedikit penjelasan:&lt;br /&gt;&lt;br /&gt;&lt;font color="blue"&gt;1&lt;/font&gt;. Perhatikan tanda "&lt;font color="red"&gt;*&lt;/font&gt;" pada dioda zener 15v !&lt;br /&gt;Seharusnya dioda zener ini tidak boleh terhubung dengan &lt;i&gt;basis&lt;/i&gt; transistor input.&lt;br /&gt;&lt;br /&gt;&lt;font color="blue"&gt;2&lt;/font&gt;. Coba perhatikan skema di atas , ada berapa transistor BC546 nya ¿&lt;br /&gt;Jawabannya adalah...&lt;br /&gt;Ah.. Hitung sendiri sana !!!&lt;br /&gt;Wah, belum tahu juga ? &lt;s&gt;Payah..&lt;/s&gt;&lt;br /&gt;Ya udah,, aku kasih tahu aja, dari pada di situ ngompol, eh ngambek &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;Jawabannya adalah 5 buah. 5 buah apa 5 biji ¿&lt;br /&gt;Terserah,, yang penting transistor BC546 nya ada 5  &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Faktanya pada power BLAZER hanya ada 4 transistor BC546.&lt;br /&gt;Silakan kembali perhatikan skema yang sudah saya edit !&lt;br /&gt;Ada 1 transistor BC546 yang diberi tanda"&lt;font color="red"&gt; &gt; &lt;/FONT&gt;".&lt;br /&gt;Transistor tersebut bukanlah BC546 , tapi harusnya MJE350&lt;br /&gt;&lt;br /&gt;&lt;font color="blue"&gt;3&lt;/font&gt;. Perhatikan tanda "&lt;font color="yellow"&gt;*&lt;/font&gt;" transistor &lt;font color="red"&gt;MJE340&lt;/font&gt;  !!&lt;br /&gt;Seharusnya yang masuk ke basis transistor c1943 adalah kaki emitor &lt;font color="red"&gt;MJE340&lt;/font&gt;, bukannya basisnya &lt;font color="red"&gt;MJE340&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Sedikit saran neh..&lt;br /&gt;Jika anda baru menggunakan kit power BLAZER , sebaiknya resistor 10 ohm 0,5w (Perhatikan tanda "&lt;font color="blue"&gt; &gt; &lt;/font&gt;" anda ganti dengan resistor 2w , karena jika tidak , resistor 0,5w nya bakal hangus.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="violet"&gt;Demikian sedikit pengetahuan saya yang coba saya bagikan, mohon dikoreksi jika ada yang salah, karena saya juga masih pemula&lt;/font&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6755754181844113807?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6755754181844113807/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/01/skema-power-blazer-1kw.html#comment-form' title='6 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6755754181844113807'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6755754181844113807'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/01/skema-power-blazer-1kw.html' title='Skema Power Blazer 1KW'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_lUqu67Zuovc/TSjdamAEv6I/AAAAAAAAANQ/5Z5fzrAcz3k/s72-c/hape%2Bst.by-754085.jpg' height='72' width='72'/><thr:total>6</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6620188905745381830</id><published>2011-01-05T11:32:00.001+09:00</published><updated>2011-04-01T00:22:36.638+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier 18 Watt Stereo</title><content type='html'>Hanya dengan menggunakan satu buah ic LA4440 , anda sudah bisa menciptakan sebuah amplifier stereo.&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://3.bp.blogspot.com/_lUqu67Zuovc/TSMenEv9FYI/AAAAAAAAAMw/4hQsTLtFhzs/s1600/ic%2BLA4440-728734.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/TSMenEv9FYI/AAAAAAAAAMw/4hQsTLtFhzs/s320/ic%2BLA4440-728734.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5558320021743932802" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;untuk skemanya, silahkan lihat gambar di bawah ini &lt;font color="green"&gt;(silahkan klik gambar untuk mendownload)&lt;/font&gt; :&lt;br /&gt;&lt;script&gt; pid=13262981; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="blue"&gt;Daftar komponen:&lt;br /&gt;&lt;br /&gt;IC : LA4440&lt;br /&gt;&lt;br /&gt;C1, C2 : 1uF/50V&lt;br /&gt;C3, C5 : 47uF/16V&lt;br /&gt;C4       : 220uF/16V&lt;br /&gt;C6, C7 :  100uF/16V&lt;br /&gt;C8, C9 : 1000uF/16V&lt;br /&gt;C10, C11 : 100nF (104)&lt;br /&gt;C12     : 2200uF/16V&lt;br /&gt;&lt;br /&gt;R1, R2 : 4,7ohm/0,5w&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Oh iya, pin (kaki) nomer 4 pada ic &lt;font color="blue"&gt;LA4440&lt;/font&gt; tidak digunakan.&lt;br /&gt;&lt;br /&gt;Karena kekuatan amplifier ini tidak begitu besar , maka trafo 2 ampere sudah cukup untuk mencatu amplifier ini.&lt;br /&gt;&lt;br /&gt;&lt;blink&gt;Cukup mudah bukan ?&lt;/blink&gt;&lt;br /&gt;&lt;marquee&gt;Selamat bereksperimen, semoga bermanfaat&lt;/marquee&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6620188905745381830?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6620188905745381830/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2011/01/skema-audio-amplifier-18-watt-stereo.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6620188905745381830'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6620188905745381830'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2011/01/skema-audio-amplifier-18-watt-stereo.html' title='Skema Audio Amplifier 18 Watt Stereo'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_lUqu67Zuovc/TSMenEv9FYI/AAAAAAAAAMw/4hQsTLtFhzs/s72-c/ic%2BLA4440-728734.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5053538613630644800</id><published>2010-12-17T14:38:00.005+09:00</published><updated>2011-04-01T00:27:35.877+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='LED'/><title type='text'>Skema 5 Bar Led Audio Level</title><content type='html'>&lt;script&gt; pid=12987096; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;Daftar komponen:&lt;br /&gt;&lt;br /&gt;ic = BA6124&lt;br /&gt;&lt;br /&gt;c1 = 1uF 50v&lt;br /&gt;c2 = 10uF 35v&lt;br /&gt;c3 = 100uF 16v&lt;br /&gt;&lt;br /&gt;r1 = 10k&lt;br /&gt;r2 = 10k&lt;br /&gt;vr = 50k&lt;br /&gt;&lt;br /&gt;led1, led2, led3 = &lt;font color="green"&gt;led warna hijau&lt;/font&gt;&lt;br /&gt;led3 dan led4 = &lt;font color="red"&gt;led warna merah&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Rangkaian ini sudah banyak digunakan pada produk - produk elektronik , khususnya pada perangkat audio , misalnya pada TAPE DECK ,  AUDIO AMPLIFIER, EQUALIZER, MIXER, serta pada PEMANCAR&lt;br /&gt;&lt;br /&gt;&lt;script&gt; pid=12987182; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;&lt;script&gt; pid=12987151; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;Rangkaian 5 bar audio level ini sangat mudah dirakit, karena hanya menggunakan 1 buah ic &lt;B&gt;BA6124&lt;/B&gt; dan beberapa elco dan resistor serta led.&lt;br /&gt;&lt;br /&gt;Untuk ic &lt;B&gt;BA6124&lt;/B&gt; jika tidak tersedia, kita bisa menggantinya dengan ic lain , misalnya ic &lt;B&gt;1403&lt;/B&gt; , atau ic &lt;B&gt;AN6884&lt;/B&gt;.&lt;br /&gt;&lt;br /&gt;Nah , selamat bereksperimen , semoga berhasil&lt;br /&gt;&lt;br /&gt;&lt;marquee&gt;mohon maaf karena gambarnya tidak mewah , kalau ada yang kurang jelas silakan ditanyakan&lt;/marquee&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5053538613630644800?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5053538613630644800/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/12/skema-5-bar-led-audio-level.html#comment-form' title='3 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5053538613630644800'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5053538613630644800'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/12/skema-5-bar-led-audio-level.html' title='Skema 5 Bar Led Audio Level'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5891838974107277782</id><published>2010-12-10T09:58:00.009+09:00</published><updated>2011-04-01T00:29:15.603+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Amplifier 140 Watt</title><content type='html'>Saya rasa untuk membuat &lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1288578107c.jpg"target="_blank"&gt;amplifier ini&lt;/a&gt; tidak terlalu sulit , karena cuma menggunakan &lt;blink&gt;&lt;font color="red"&gt;&lt;s&gt;air&lt;/s&gt;&lt;/font&gt;&lt;/blink&gt; 1 buah ic op-amp 741 dan beberapa &lt;blink&gt;&lt;font color="red"&gt;&lt;s&gt;butir garam&lt;/s&gt;&lt;/font&gt;&lt;/blink&gt; transistor serta sedikit &lt;blink&gt;&lt;font color="red"&gt;&lt;s&gt;gula pasir&lt;/s&gt;&lt;/font&gt;&lt;/blink&gt; resistor dan &lt;blink&gt;&lt;font color="red"&gt;&lt;s&gt;di aduk dalam gelas&lt;/s&gt;&lt;/font&gt;&lt;/blink&gt; condensator &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1288578107c.jpg"target="_blank"&gt;&lt;img src="http://4.bp.blogspot.com/_lUqu67Zuovc/TQFzT9WxjCI/AAAAAAAAAMg/31jJY_ns1j0/s320/Amp%2B140w-787498.jpg"alt="Skema Audio Amplifier 140 Watt"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Sumber skema dari &lt;a href="http://circuitdiagram.net/140w-power-amplifier.html"target="_blank"&gt;&lt;button&gt;circuitdiagram.net&lt;/button&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Lupa &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/112.gif"&gt;&lt;/img&gt; skema &lt;a href="http://4.bp.blogspot.com/_lUqu67Zuovc/TQFzT9WxjCI/AAAAAAAAAMg/31jJY_ns1j0/s320/Amp%2B140w-787498.jpg"&gt;amplifier&lt;/a&gt; 140 watt &lt;a href="http://4.bp.blogspot.com/_lUqu67Zuovc/TQFzT9WxjCI/AAAAAAAAAMg/31jJY_ns1j0/s320/Amp%2B140w-787498.jpg"&gt;ini&lt;/a&gt; masih mono.&lt;br /&gt;Jadi untuk mendapatkan &lt;blink&gt;&lt;font color="red"&gt;&lt;s&gt;istri baru&lt;/s&gt;&lt;/font&gt;&lt;/blink&gt; amplifier yang stereo , silakan &lt;blink&gt;&lt;font color="red"&gt;&lt;s&gt;lamar&lt;/s&gt;&lt;/font&gt; &lt;font color="pink"&gt;&lt;s&gt;wanita&lt;/s&gt;&lt;/font&gt; &lt;font color="red"&gt;&lt;s&gt;yang anda idamkan&lt;/s&gt;&lt;/font&gt;&lt;/blink&gt; rakit 2 buah amplifier yang sama &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;br /&gt;&lt;br /&gt;Kalau diperhatikan, &lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1288578107c.jpg"&gt;skema di atas&lt;/a&gt; di ambil dari skema suatu produk &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/39.gif"&gt;&lt;br /&gt;Mungkin ada yang pernah membeli kit ampli yang &lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1288578107c.jpg"&gt;skemanya&lt;/a&gt; seperti di atas dan sudah pernah mencobanya, atau ada yang pernah rakit &lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1288578107c.jpg"&gt;amplifier&lt;/a&gt; seperti &lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=bfi1288578107c.jpg"&gt;skema di atas&lt;/a&gt; , kasih tahu dong hasilnya&lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5891838974107277782?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5891838974107277782/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/12/skema-amplifier-140-watt.html#comment-form' title='7 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5891838974107277782'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5891838974107277782'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/12/skema-amplifier-140-watt.html' title='Skema Amplifier 140 Watt'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_lUqu67Zuovc/TQFzT9WxjCI/AAAAAAAAAMg/31jJY_ns1j0/s72-c/Amp%2B140w-787498.jpg' height='72' width='72'/><thr:total>7</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6469123928096814923</id><published>2010-12-10T07:47:00.006+09:00</published><updated>2011-04-01T00:29:47.397+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier 2 Kilo Watt</title><content type='html'>Untuk gambar ukuran besar, silakan klik &lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=klz1235433774o.GIF"&gt;gambar skema&lt;/a&gt;nya&lt;br /&gt;&lt;br /&gt;&lt;a href="http://schematics.circuitdiagram.net/viewer.php?id=klz1235433774o.GIF"&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/TQFoukjt_CI/AAAAAAAAAMY/saEidqzPIUw/s320/Skema%2BAudio%2BAmplifier%2B2KW-774625.GIF"alt="skema audio amplifier 2kw"&gt;&lt;/img&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari &lt;a href="http://circuitdiagram.net/electronic/audio/linear-amplifier/page/21"target="_blank"&gt;circuitdiagram.net&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Kalau ada yang sudah berhasil merakit amplifier 2kw ini , sharing dong hasilnya &lt;img src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6469123928096814923?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6469123928096814923/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/12/skema-audio-amplifier-2-kilo-watt.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6469123928096814923'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6469123928096814923'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/12/skema-audio-amplifier-2-kilo-watt.html' title='Skema Audio Amplifier 2 Kilo Watt'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_lUqu67Zuovc/TQFoukjt_CI/AAAAAAAAAMY/saEidqzPIUw/s72-c/Skema%2BAudio%2BAmplifier%2B2KW-774625.GIF' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1050908599231266536</id><published>2010-11-09T09:31:00.002+09:00</published><updated>2011-04-01T00:30:25.288+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Mixer 4 Kanal</title><content type='html'>&lt;script&gt; pid=12228375; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1050908599231266536?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1050908599231266536/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/11/skema-mixer-4-kanal.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1050908599231266536'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1050908599231266536'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/11/skema-mixer-4-kanal.html' title='Skema Mixer 4 Kanal'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4611176743141664863</id><published>2010-11-09T09:18:00.012+09:00</published><updated>2011-04-01T00:31:21.370+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Power Amplifier TDA 2003</title><content type='html'>Dengan menggunakan 2 buah ic &lt;font color="blue"&gt;TDA2003&lt;/font&gt; , kita bisa membuat amplifier dengan mudah dan murah tentunya.&lt;br /&gt;&lt;br /&gt;Hanya dengan  menyediakan &lt;font color="red"&gt;&lt;s&gt;kopi , susu , dan air panas&lt;/s&gt;&lt;/font&gt;  beberapa resistor , elco , dan kondensator mika , kita sudah bisa membuat &lt;font color="red"&gt;&lt;s&gt;kopi susu&lt;/s&gt;&lt;/font&gt; audio amplifier&lt;br /&gt;&lt;br /&gt;Oh iya, skema amplifier ini masih mono , dan jika anda ingin stereo, silakan bikin yang stereo&lt;br /&gt;&lt;br /&gt;Ini adalah skema yang saya gambar di atas kertas , dan hanya difoto pake kamera hape. Jadi maaf ya kalau gambarnya tidak mewah&lt;br /&gt;&lt;br /&gt;&lt;script&gt; pid=12396995; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;Daftar komponen:&lt;br /&gt;&lt;br /&gt;ic = TDA2003&lt;br /&gt;&lt;br /&gt;c1= 100n&lt;br /&gt;c2= 1n&lt;br /&gt;c3= 10uF/35v&lt;br /&gt;c4= 100n&lt;br /&gt;c5= 100n&lt;br /&gt;c6= 100n&lt;br /&gt;c7= 3300uF/16v&lt;br /&gt;&lt;br /&gt;r1= 10k&lt;br /&gt;r2= 680&lt;br /&gt;r3= 2,2 / 0,5w&lt;br /&gt;r4= 2,2 / 0,5w&lt;br /&gt;&lt;br /&gt;Skema ampli ini sudah saya coba , jadi jangan khawatir kalau hasil rakitan anda akan gagal&lt;br /&gt;&lt;br /&gt;&lt;marque&gt;Nah , cukup sederhana bukan. Silakan mencoba !&lt;/marque&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4611176743141664863?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4611176743141664863/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/11/skema-power-amplifier-tda-2003.html#comment-form' title='42 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4611176743141664863'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4611176743141664863'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/11/skema-power-amplifier-tda-2003.html' title='Skema Power Amplifier TDA 2003'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>42</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-519011671292646805</id><published>2010-10-25T18:35:00.008+09:00</published><updated>2011-03-31T15:05:59.340+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Stereo Encoder'/><title type='text'>Skema Encoder Stereo X-tal 455KHz</title><content type='html'>Bagi anda yang ingin membuat &lt;font color="green"&gt;stereo encoder&lt;/font&gt; , tapi anda kesulitan mendapatkan kristal 38KHz atau 4,864MHz ?&lt;br /&gt;Mungkin kristal 455KHz bisa menjadi alternatif . Kristal 455KHz biasanya ada &lt;font color="red"&gt;&lt;s&gt;nongkrong&lt;/s&gt;&lt;/font&gt; pada radio AM&lt;br /&gt;Untuk skema &lt;font color="green"&gt;stereo encoder&lt;/font&gt; yang menggunakan kristal 455KHz , silakan contek skema di bawah ini:&lt;br /&gt;&lt;br /&gt;&lt;script&gt; pid=12202189; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari &lt;a href="http://elektronika.web.id"target="_blank"&gt;elektronika.web.id&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;kalau ada yang pernah merakit &lt;font color="green"&gt;stereo encoder&lt;/font&gt; ini, boleh dong kasih &lt;font color="red"&gt;&lt;s&gt;encodernya&lt;/s&gt;&lt;/font&gt; tahu hasilnya :D&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-519011671292646805?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/519011671292646805/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-audio-mixer-4-kanal.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/519011671292646805'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/519011671292646805'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-audio-mixer-4-kanal.html' title='Skema Encoder Stereo X-tal 455KHz'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6541561715122713001</id><published>2010-10-09T23:11:00.013+09:00</published><updated>2011-07-02T08:34:50.966+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Power Amplifier Menggunakan IC AN7164N</title><content type='html'>Bagi anda yang ingin membuat amplifier untuk di pakai di kamar, dan  dengan skema yang sederhana,  IC &lt;font color="green"&gt;AN7164N&lt;/FONT&gt; bisa anda beli dan jadikan amplifier.&lt;br /&gt;&lt;br /&gt;Di bawah ini adalah skema power amplifier yang menggunakan ic &lt;font color="green"&gt;AN7164N&lt;/FONT&gt; :&lt;br /&gt;&lt;br /&gt;&lt;script&gt; pid=12396994; host='http://www.ziddu.com'; &lt;/script&gt; &lt;script src='http://www.ziddu.com/ziddu_embedphoto.js'&gt;&lt;/script&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="maroon"&gt;&lt;u&gt;Daftar komponen&lt;/u&gt;;&lt;br /&gt;&lt;br /&gt;IC = AN7164N&lt;br /&gt;&lt;br /&gt;C1 = 1uF&lt;br /&gt;/50V&lt;br /&gt;C2 = 100p&lt;br /&gt;C3 = 47n&lt;br /&gt;&lt;s&gt;C4&lt;/s&gt;&lt;br /&gt;C6 = 220uF/25V&lt;br /&gt;C5 = 100uF&lt;br /&gt;/25v&lt;br /&gt;C7, C8 = 220uF&lt;br /&gt;/25v&lt;br /&gt;C9, C10 = 100n&lt;br /&gt;C11 = 6800uF&lt;br /&gt;/25V&lt;br /&gt;&lt;br /&gt;R1 = 220&lt;br /&gt;R2,R3 = 150&lt;br /&gt;R4 = 22K&lt;br /&gt;R5,R6 = 2,2&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Contoh penggunaan audio amplifier ini ada pada &lt;i&gt;tape deck SEICO, tape deck POLYTRON (model lama), dan tape deck ROADMASTER (model lama)&lt;/i&gt;&lt;br /&gt;&lt;br /&gt;Skema ini tidak usah diragukan lagi kebenarannya. Selamat mencoba&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6541561715122713001?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6541561715122713001/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-power-amplifier-menggunakan-ic.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6541561715122713001'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6541561715122713001'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-power-amplifier-menggunakan-ic.html' title='Skema Power Amplifier Menggunakan IC AN7164N'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6899972010152537033</id><published>2010-10-08T23:54:00.006+09:00</published><updated>2011-05-17T04:58:25.506+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Power amplifier Dengan Transistor TIP41 dan TIP42</title><content type='html'>Contoh amplifier yang menggunakan transistor &lt;font color="blue"&gt;TIP41&lt;/font&gt; + &lt;font color="blue"&gt;TIP42&lt;/font&gt; kebanyakan adalah speaker aktif, juga ada sebagian tape deck yang menggunakan amplifier seperti ini.&lt;br /&gt;Ini dia skemanya :&lt;br /&gt;&lt;a href="http://s1218.photobucket.com/albums/dd419/arwis86/?action=view&amp;amp;current=PA60Wbmp.jpg" target="_blank"&gt;&lt;img src="http://i1218.photobucket.com/albums/dd419/arwis86/PA60Wbmp.jpg" border="0" alt="skema audio amplifier tip41 + tip42 = 60w"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;font color="green"&gt;Sumber skema : speaker aktif&lt;/font&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6899972010152537033?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6899972010152537033/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-audio-power-amplifier-dengan.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6899972010152537033'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6899972010152537033'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-audio-power-amplifier-dengan.html' title='Skema Audio Power amplifier Dengan Transistor TIP41 dan TIP42'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6283649543707118861</id><published>2010-10-08T23:46:00.005+09:00</published><updated>2011-06-09T21:50:25.483+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Stereo Audio Power Amplifier IC TDA2009 (SURROUND)</title><content type='html'>Di bawah ini adalah skema audio power amplifier yang menggunakan ic &lt;b&gt;TDA2009&lt;/b&gt; , skema ini saya sendiri yang menggambarnya pada buku tulis beberapa tahun yang lalu :D&lt;br /&gt;&lt;br /&gt;maaf jika gambarnya kurang kelas , soalnya cuma saya  foto dengan kamera hp nokia, belum ada scanner soalnya.&lt;br /&gt;&lt;br /&gt;Yang menarik dari amplifier ini adalah adanya fasilitas &lt;B&gt;SURROUND&lt;/B&gt; yang dikendalikan oleh saklar (sw).&lt;br /&gt;&lt;br /&gt;&lt;img src="http://awipunna.blogspot.com"&gt;&lt;br /&gt;&lt;i&gt;&lt;b&gt;maaf ya , fotonya akan menyusul. Siakan cek besok lusa (25-10-2010)&lt;/b&gt;&lt;/i&gt;.&lt;br /&gt;&lt;br /&gt;&lt;font color="maroon"&gt;&lt;U&gt;EDIT 08-06-11&lt;/u&gt; :&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/-a4kEn_SC5ic/TeliLmQMUVI/AAAAAAAAAaQ/k-Rtm7BrhHA/s1600/skema%2Bpa.tda2009-753840.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-a4kEn_SC5ic/TeliLmQMUVI/AAAAAAAAAaQ/k-Rtm7BrhHA/s320/skema%2Bpa.tda2009-753840.jpg"  border="0" alt="Skema Power TDA2009 + Surround" id="BLOGGER_PHOTO_ID_5614126361880580434" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Sumber: Tape compo&lt;br /&gt;&lt;br /&gt;&lt;u&gt;Daftar komponen&lt;/u&gt;:&lt;br /&gt;&lt;br /&gt;IC : TDA2009&lt;br /&gt;&lt;br /&gt;C1,C2 = 4,7uF/50V&lt;br /&gt;C3,C5 = 220uF/25V&lt;br /&gt;C4 = 100uF/25V&lt;br /&gt;C6,C7,C12,C13 = 100n&lt;br /&gt;C8,c9 = 15n&lt;br /&gt;C10,C11 = 1000uF/16V&lt;br /&gt;C14 = 4700uF/25V&lt;br /&gt;&lt;br /&gt;R1,R2 = 15K&lt;br /&gt;R3,R4 = 150&lt;br /&gt;R5,R6 = 3K9&lt;br /&gt;R7,R8 = 4K7&lt;br /&gt;R9,R10 = 2,2&lt;br /&gt;&lt;br /&gt;SW = SWITCH&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;marquee&gt;silakan berkarya, semoga berhasil !&lt;/marquee&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6283649543707118861?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6283649543707118861/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-stereo-audio-power-amplifier-ic.html#comment-form' title='3 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6283649543707118861'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6283649543707118861'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/10/skema-stereo-audio-power-amplifier-ic.html' title='Skema Stereo Audio Power Amplifier IC TDA2009 (SURROUND)'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/-a4kEn_SC5ic/TeliLmQMUVI/AAAAAAAAAaQ/k-Rtm7BrhHA/s72-c/skema%2Bpa.tda2009-753840.jpg' height='72' width='72'/><thr:total>3</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4685794543277738445</id><published>2010-10-08T23:09:00.011+09:00</published><updated>2011-03-04T11:32:10.235+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Merakit AGC (Automatic Gain Control) Untuk Pemancar FM ku. II</title><content type='html'>Saya sudah 3 kali merakit audio limiter untuk pemancar fm saya , dan yg berhasil cuma satu.&lt;br /&gt;Untuk &lt;font color="brown"&gt;audio limiter/compressor/AGC&lt;/font&gt; yang berhasil, skemanya bisa lihat di &lt;a href="http://awipunna.blogspot.com/2010/05/merakit-agc-automatic-gain-control.html" target="_ blank"&gt;sini&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Kali ini saya akan berbagi pengalaman saya merubah sedikit rangkaian AGC saya yang saya merasa kurang puas , sebab masih banyak &lt;i&gt;noise&lt;/i&gt;nya.&lt;br /&gt;&lt;br /&gt;Okelah , langsung saja pada &lt;s&gt;bobo&lt;/s&gt; intinya.&lt;br /&gt;Setelah sekian lama tidak menggunakan AGC yang saya rakit , saya mencoba mengamati kembali &lt;a href="http://awipunna.blogspot.com/2010/05/merakit-agc-automatic-gain-control.html"target="_ blank"&gt;skema AGC&lt;/a&gt;nya.&lt;br /&gt;Setelah saya melihat skema , saya berpendapat bahwa noise yang terdengar karena sinyal audio yang masuk pada ic A1 terlalu kecil , ini karena ada resistor (R2) yang terhubung ke ground yang nilainya terlalu kecil : 100 ohm (&lt;i&gt;lihat tanda * pada skema&lt;/i&gt;)&lt;br /&gt;&lt;img src="http://4.bp.blogspot.com/_lUqu67Zuovc/TK8WMZK9jiI/AAAAAAAAAJM/tY1yhb5ttYU/s320/agc-schematic-002-796770.jpg"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Setelah merangkai seri R2 dengan sebuah trimpot 3k3 , saya mencoba mengetrim trimpot yang baru saya pasang dan juga trimpot P1 (lihat skema)&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://www.ziddu.com/download/9910282/agc-schematic.gif.html"&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/S-bvik4KFoI/AAAAAAAAAFk/iGmkX_841Wc/s320/agc-schematic-702717.gif"  border="0" alt="" id="BLOGGER_PHOTO_ID_5469322174781855362" /&gt;skema agc&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Dan hasilnya , taraaaaaaaa................&lt;br /&gt;Berhasil ^^&lt;br /&gt;noise yang mengganggu kini sudah hampir tidak terdengar.&lt;br /&gt; Meskipun &lt;font color="brown"&gt;audio limiter/compressor/AGC&lt;/font&gt; rakitanku masih mono , tapi sudah layak pakai. Kalau sudah ada &lt;font color="orange"&gt;stereo encoder&lt;/font&gt;, baru deh &lt;font color="brown"&gt;audio limiter/compressor/AGC&lt;/font&gt;nya dibikin yang versi stereo.&lt;br /&gt;&lt;br /&gt;Demikian sepenggal pengalaman saya tentang &lt;font color="brown"&gt;audio limiter/compressor/AGC&lt;/font&gt;.&lt;br /&gt;&lt;br /&gt;Saya juga ingin mencoba merakit &lt;font color="brown"&gt;audio limiter/compressor/AGC&lt;/font&gt; yang skemanya ada di &lt;a href="http://elektronika.web.id/elkav2/index.php?topic=176.0"target=_blank&gt;elektronika.web.id&lt;/a&gt;, tapi lagi malas, soalnya layout pcb nya masih digambar pakai spidol permanen.&lt;br /&gt;&lt;br /&gt;Semoga bermanfaat&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4685794543277738445?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4685794543277738445/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/10/merakit-agc-automatic-gain-control.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4685794543277738445'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4685794543277738445'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/10/merakit-agc-automatic-gain-control.html' title='Merakit AGC (Automatic Gain Control) Untuk Pemancar FM ku. II'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_lUqu67Zuovc/TK8WMZK9jiI/AAAAAAAAAJM/tY1yhb5ttYU/s72-c/agc-schematic-002-796770.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-617194792341480961</id><published>2010-10-01T01:59:00.024+09:00</published><updated>2011-07-17T03:38:08.531+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Cara Memperbaiki Power Supply Unit (PSU) Komputer</title><content type='html'>Apakah anda punya power supply unit (PSU) komputer yang sudah tidak bisa hidup ?&lt;br /&gt;Jika ada , dan anda punya waktu senggang , cobalah memberanikan diri untk memperbaikinya. Jangan takut kalau nanti tambah rusak , karena PSU nya memang sudah rusak :D&lt;br /&gt;&lt;br /&gt;PSU komputer adalah power supply dengan sistem switching. Pada power supply switching, kebanyakan yang rusak adalah komponen yang berada pada bagian primer.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;&lt;font color="red"&gt;&lt;s&gt;Mana caranya nih ?&lt;/s&gt;&lt;br /&gt;&lt;s&gt;Dari tadi kok belum dibahas ?&lt;/s&gt;&lt;/font&gt;&lt;/b&gt; :x&lt;br /&gt;Okelah  kalo begitu , langsung saja anda siapkan peralatan yang diperlukan.&lt;br /&gt;Peralatan  yang anda perlukan tidaklah banyak , anda hanya perlu menyediakan &lt;font color="blue"&gt;solder, timah, obeng + , avometer , dan penyedot timah&lt;/font&gt;, dan&lt;font color="red"&gt; uang&lt;/font&gt; untuk membeli komponen yang rusak :D&lt;br /&gt;&lt;br /&gt;Di sini saya akan mengambil contoh PSU merk &lt;B&gt;OKAYA&lt;/B&gt;&lt;br /&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/TKSpLgtg8pI/AAAAAAAAAIM/WTvsTakb3Ik/s320/merk-729875.jpg"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Kalau sudah siap, langsung saja buka tutup PSU nya.&lt;br /&gt;Lepaskan papan rangkaian (PCB) dari casing.&lt;br /&gt;&lt;img src="http://4.bp.blogspot.com/_lUqu67Zuovc/TKTGRecgnDI/AAAAAAAAAIU/MCStKcoF7nc/s320/ps+on-001-777496.jpg"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Komponen yang perlu diselidiki &lt;font color="red"&gt;(&lt;s&gt;kayak kasus pidana aja&lt;/s&gt; , &lt;s&gt;hehe..&lt;/s&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt; )&lt;/font&gt; adalah :&lt;br /&gt;&lt;br /&gt;1. Sekering (fuse)&lt;br /&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/TKTHdfLbiAI/AAAAAAAAAIc/b1BKSvRzw7U/s320/sekring-001-781271.jpg"&gt;&lt;br /&gt;Cek sekring dengan avometer, jika sekring putus , silakan ganti sekring dengan sekring baru yang sama nilainya dengan sekring yang lama.&lt;br /&gt;&lt;br /&gt;Silakan hubungkan PSU anda ke listrik PLN , jika sekring putus lagi , berarti transistor regulatornya jebol/short. Lepaskan steker dari stop kontak/terminal/apalah namanya&lt;br /&gt;&lt;br /&gt;2. Dioda penyearah , ada 4 buah.&lt;br /&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/TKTIWQMDdoI/AAAAAAAAAIk/1rbj7G9ueKY/s320/rangkaian+primer-001-708736.jpg"&gt;&lt;br /&gt;Lepas dioda, cek dengan avometer. Dioda hanya mengalirkan arus listrik pada satu arah saja, ukur dioda bolak balik , jika tembus &lt;font color="pink"&gt;(&lt;s&gt;kayak pembalut wanita yaa, pake tembus² segala&lt;/s&gt;. &lt;s&gt;hehe..&lt;/s&gt; &lt;img style="border: 0pxnone;margin:0px;"src="http://l.yimg.com/us.yimg.com/i/mesg/emoticons7/4.gif" border="0"&gt; ) &lt;/font&gt; , silakan ganti dengan dioda yang sama !&lt;br /&gt;&lt;br /&gt;3. Elco 330uF/200V, ada 2 buah&lt;br /&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/TKTIWQMDdoI/AAAAAAAAAIk/1rbj7G9ueKY/s320/rangkaian+primer-001-708736.jpg"&gt;&lt;br /&gt;Elco ini bentuk fisiknya lebih besar dari elco yang lain. Jika elco kembung &lt;s&gt;karena masuk angin&lt;/s&gt; , silakan ganti dengan elco yang baru.&lt;br /&gt;&lt;br /&gt;4. Transistor regulator. ada 3 buah , terdiri dari 1 buah transistor DFF2N60 , dan 2 buah transistor 13007&lt;br /&gt; . Transistor ini dipasang pada aluminium dan transistor ini berada dekat elco besar.&lt;br /&gt;Lepas transistor dari papan rangkaian (PCB), cek dengan avometer , jika kaki emitor dan kolektor tersambung , berarti transistor jebol , silakan ganti transistornya dengan yang baru dan harus sama dengan yang lama.&lt;br /&gt;Jika transistor regulator jebol , periksa juga komponen yang berada di dekat transistor regulator tersebut. Karena biasanya komponen yang berada di jalur transistor regulator  akan ikut²an jebol/putus/nilainya berubah.&lt;br /&gt;Komponen yang suka ikut²an itu adalah dioda dan resistor.&lt;br /&gt;Jika ada yang jebol/putus/nilainya berubah , silakan ganti  dengan komponen yang masih bagus.&lt;br /&gt;&lt;br /&gt;5. Dioda penyearah pada bagian sekunder . Dioda ini ada 3 buah , dan bentuk dioda ini mirip transistor regulator, dan dioda ini juga menggunakan aluminium untuk membuang panas. Cek  dioda ini , jika putus/jebol , silakan ganti diodanya dengan yang baru.&lt;br /&gt;Juga cek 1 buah dioda SR360&lt;br /&gt;&lt;br /&gt;6. IC B0813&lt;br /&gt;ic ini berada antara 2 buah trafo kecil.&lt;br /&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/TKUvPdlGPOI/AAAAAAAAAI0/-6mCmevJrLw/s320/ic+switch-749266.jpg"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Jika anda yakin PSU anda sudah baik (&lt;s&gt;dari rabies&lt;/s&gt;), silakan hubung(&lt;s&gt;i&lt;/s&gt; &lt;s&gt;dokter hewan&lt;/s&gt;)kan ke stop kontak !&lt;br /&gt;Ukur tgangan pada kabel warna &lt;font color="violet"&gt;ungu&lt;/font&gt; terhadap Ground (kabel warna hitam), ukur dengan menggunakan avometer , jika ada tegangan  5 volt yang terbaca pada avometer , berarti sudah ada titik terang PSU anda akan hidup lagi &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/senang.gif" border="0"&gt;&lt;br /&gt;&lt;br /&gt;Perhatikan kipasnya , apakah kipasnya berputar ?&lt;br /&gt;Pasti kipasnya tidak berputar kan ?&lt;br /&gt;"&lt;i&gt;Ya iya lah , kan PSU nya belum dihubungkan ke motherboard&lt;/i&gt;" kata sebagian orang. &lt;s&gt;Apakah anda termasuk di dalamnya ?&lt;/s&gt;&lt;br /&gt;&lt;br /&gt;Anda tidak perlu motherboard untuk menghidupkan kipasnya, yang anda perlukan hanyalah sejengkal kabel.&lt;br /&gt;Pada soket/slot/jack yang ke motherboard,&lt;br /&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/TKTMX5AfpiI/AAAAAAAAAIs/U0vXXspyhCU/s320/jack+ke+mb-001-738956.jpg"&gt;&lt;br /&gt;hubungkan kabel yang berwarna hitam ke kabel yang berwarna &lt;font color="green"&gt;hijau&lt;/font&gt;. Hubungkan dengan menggunakan kabel sejengkal yang anda punya. Jika PSU anda normal , pasti kipasnya langsung berputar.&lt;br /&gt;Dan jika kipasnya berputar , maka semua tegangan dipastikan sudah ada , dan untuk memastikannya , silakan ukur tegangan pada ujung² &lt;i&gt;konektor/jack/apapun namanya&lt;/i&gt; dengan menggunakan avometer.&lt;br /&gt;Hubungkan kabel avometer yg warna hitam ke salah satu kabel warna hitam dari PSU, kemudian hubungkan kabel warna &lt;font color="red"&gt;merah&lt;/font&gt; Avometer ke setiap kabel yang berwarna selain warna hitam, &lt;font color="green"&gt;hijau&lt;/font&gt;, dan &lt;font color="gray"&gt;abu-abu&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Demikian yang saya ketahui. Silakan mencoba, semoga berhasil &lt;img style="border: 0pxnone;margin:0px;"src="http://elektronika.web.id/elkav2/Smileys/new2/smile.gif" border="0"&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-617194792341480961?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/617194792341480961/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/10/cara-memperbaiki-power-supply-unit-psu.html#comment-form' title='32 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/617194792341480961'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/617194792341480961'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/10/cara-memperbaiki-power-supply-unit-psu.html' title='Cara Memperbaiki Power Supply Unit (PSU) Komputer'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_lUqu67Zuovc/TKSpLgtg8pI/AAAAAAAAAIM/WTvsTakb3Ik/s72-c/merk-729875.jpg' height='72' width='72'/><thr:total>32</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-9081008083740153348</id><published>2010-09-06T08:48:00.001+09:00</published><updated>2010-09-06T09:13:35.226+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='tidak penting'/><title type='text'>Cinta Satu Malam</title><content type='html'>&lt;img src="http://kenzidane.files.wordpress.com/2008/06/masohi-plaza1.jpg"&gt;&lt;br /&gt;&lt;marquee&gt;gambar masohi plaza, dari http://kenzidane.files.wordpress.com&lt;/marquee&gt;&lt;br /&gt;&lt;br /&gt;Apakah anda menyukai dan menginginkan ringtone / nada dering cinta satu malam ?&lt;br /&gt;Jika ya , silakan download filenya &lt;a href="http://www.ziddu.com/download/11543473/Awi_ring_cintasatumalam.mp3.html"&gt;di sini&lt;/a&gt;&lt;br /&gt;gratis coy, ga pake bayar. &lt;font color="red"&gt;&lt;s&gt;Tapi tarif internetnya tetap harus bayar&lt;/s&gt;&lt;/font&gt; :D&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-9081008083740153348?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/9081008083740153348/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/09/cinta-satu-malam.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/9081008083740153348'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/9081008083740153348'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/09/cinta-satu-malam.html' title='Cinta Satu Malam'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4159167078416030068</id><published>2010-08-22T10:19:00.003+09:00</published><updated>2011-10-29T21:58:38.711+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Pendingin Amplifier Otomatis</title><content type='html'>Pada audio amplifier pabrikan kelas atas , telah disertakan kipas/fan di dalam box amplifiernya. Kipas ini tidak akan hidup jika kita hanya mendengarkan musik pada volume yang kecil. Tapi bila kita mendengarkan musik pada volume yang agak keras, penguat amplifier akan naik suhunya, dan secara otomatis kipas hidup dan mendinginkan amplifier.&lt;br /&gt;Berbeda dengan amplifier rakitan, meskipun kita hanya mendengarkan musik dengan volume yang kecil , kipasnya terus berputar , dan bagi saya pribadi ini cukup mengganggu , karena suara kipasnya lebih besar dari pada musiknya.&lt;br /&gt;Jika anda ingin mengamankan amplifier anda , tapi anda senang mendengarkan musik pada volume kecil , tapi anda tidak ingin diganggu oleh suara kipas yang berisik , silakan ikuti skema rangkaian di bawah ini !&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/_lUqu67Zuovc/THB67zbSfWI/AAAAAAAAAHc/nhvlMtNos6I/s1600/automatic-cooler-fan-for-amplifiers-719348.png"&gt;&lt;img src="http://4.bp.blogspot.com/_lUqu67Zuovc/THB67zbSfWI/AAAAAAAAAHc/nhvlMtNos6I/s320/automatic-cooler-fan-for-amplifiers-719348.png"  border="0" alt="" id="BLOGGER_PHOTO_ID_5508037512109653346" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;marquee&gt;&lt;i&gt;sumber skema dari www.circuitstoday.com&lt;/i&gt;&lt;/marquee&gt;&lt;br /&gt;&lt;br /&gt;Rangkaian ini berfungsi untuk menjalankan/menghidupkan kipas/fan jika suhu amplifier naik di atas toleransi.&lt;br /&gt;Thermistor ditempelkan pada pendingin final amplifier, fungsinya untuk mendeteksi panas dari  penguat akhir.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4159167078416030068?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4159167078416030068/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/08/skema-pendingin-amplifier-otomatis.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4159167078416030068'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4159167078416030068'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/08/skema-pendingin-amplifier-otomatis.html' title='Skema Pendingin Amplifier Otomatis'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_lUqu67Zuovc/THB67zbSfWI/AAAAAAAAAHc/nhvlMtNos6I/s72-c/automatic-cooler-fan-for-amplifiers-719348.png' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2859541880520518756</id><published>2010-07-30T06:00:00.016+09:00</published><updated>2011-04-01T00:37:54.049+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Pengaman Speaker</title><content type='html'>&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/_lUqu67Zuovc/TFHsAQaIchI/AAAAAAAAAHU/LShPcwjLIUs/s1600/speakerprotector-749145.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/TFHsAQaIchI/AAAAAAAAAHU/LShPcwjLIUs/s320/speakerprotector-749145.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5499436109144814098" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;marquee&gt;&lt;i&gt;sumber skema dari www.schematic-diagram.com&lt;/i&gt;&lt;/marquee&gt;&lt;br /&gt;&lt;br /&gt;Jika gambarnya kurang jelas, silakan diklik &lt;a href="http://1.bp.blogspot.com/_lUqu67Zuovc/TFHsAQaIchI/AAAAAAAAAHU/LShPcwjLIUs/s320/speakerprotector-749145.jpg"&gt;gambar&lt;/a&gt;nya&lt;br /&gt;&lt;br /&gt;Pasti sudah banyak master-master elektro yang mengetahui fungsi dan cara mengaplikasikan Pengaman speaker (speaker protector).&lt;br /&gt;&lt;br /&gt;Tapi tidak ada salahnya jika saya membocorkan fungsi Pengaman speaker (speaker protector) sesuai dengan apa yang saya ketahui.&lt;br /&gt;&lt;font color="red"&gt;&lt;s&gt;Okelah kalo begitu , tanpa basa basi langsung saja baca sedikit tulisan di bawah ini&lt;/s&gt; :&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Pengaman speaker (speaker protector) berfungsi untuk mengamankan/melindungi coil speaker agar tidak rusak/hangus yg diakibatkan oleh arus searah yang muncul ketika power amplifier/tape deck dihidupkan, atau ketika ada transistor final pada power amplifier/tape deck yang jebol/short.&lt;br /&gt;&lt;br /&gt;Dari pengalaman saya , speaker protector juga melindungi transistor final dari kerusakan akibat hubungan singkat pada keluaran amplifier. Saya pernah mencoba menghubung singkat keluaran amplifier saya  yang pada saat itu sedang hidup dan dalam keadaan bersuara &lt;font color="red"&gt;&lt;blink&gt;(adegan berbahaya, jangan ditiru, resiko ditanggung sendiri :D)&lt;/blink&gt;&lt;/font&gt;, dan ternyata speaker protectornya langsung memutuskan arus dari keluaran amplifier.&lt;br /&gt;&lt;br /&gt;Ada beberapa amplifier keluaran pabrik yang sudah dilengkapi dengan Pengaman speaker (speaker protector) , tapi ada juga yang tidak dilengkapi dengan Pengaman speaker (speaker protector).&lt;br /&gt;Nah, untuk power amplifier yang tidak dilengkapi dengan Pengaman speaker (speaker protector) , kita bisa menambahkan Pengaman speaker (speaker protector).&lt;br /&gt;Pengaman speaker (speaker protector) dalam bentuk kit bisa  di beli di toko yang menjual komponen elektronika, harganya kalau di tempat saya harganya Rp.50.000&lt;br /&gt; , &lt;font color="red"&gt;&lt;s&gt;kemahalan ya&lt;/s&gt;?&lt;/font&gt;&lt;br /&gt;Tapi kalau mau belajar rakit , silakan ikuti skema di atas :)&lt;br /&gt;&lt;br /&gt;Demikian yang saya ketahui , jika ada kekeliruan , mohon diluruskan. Atau jika ada yang kurang , mohon ditambahkan :)&lt;br /&gt;&lt;br /&gt;&lt;a href="http://audiorakitan.com/index.php?page=shop.browse&amp;category_id=23&amp;option=com_virtuemart&amp;Itemid=53"target="_blank"&gt;&lt;img src="http://audiorakitan.com/components/com_virtuemart/shop_image/product/Speaker_Protecto_4ad04cba78dbf.jpg"&gt;&lt;p&gt;gambar speaker protector - www.audiorakitan.com&lt;/p&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2859541880520518756?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2859541880520518756/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/07/skema-pengaman-speaker.html#comment-form' title='2 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2859541880520518756'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2859541880520518756'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/07/skema-pengaman-speaker.html' title='Skema Pengaman Speaker'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_lUqu67Zuovc/TFHsAQaIchI/AAAAAAAAAHU/LShPcwjLIUs/s72-c/speakerprotector-749145.jpg' height='72' width='72'/><thr:total>2</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-6748151673233482583</id><published>2010-07-28T21:46:00.003+09:00</published><updated>2011-04-01T00:39:10.395+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Limiter'/><title type='text'>Skema Audio Compressor Mini</title><content type='html'>&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/_lUqu67Zuovc/TFAmpdjam8I/AAAAAAAAAHM/Z8AdhdpU0UQ/s1600/mini-audi-compressor-789528.gif"&gt;&lt;img src="http://2.bp.blogspot.com/_lUqu67Zuovc/TFAmpdjam8I/AAAAAAAAAHM/Z8AdhdpU0UQ/s320/mini-audi-compressor-789528.gif"  border="0" alt="" id="BLOGGER_PHOTO_ID_5498937638769040322" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;sumber skemanya dari &lt;a href="http://electroschematics.com/99/mini-audio-compressor-schematic/"&gt;electroschematics.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Kalau dilihat , skema di atas cukup simpel . Kayaknya patut di coba nih.....&lt;br /&gt;Atau &lt;s&gt;&lt;font color="red"&gt;jangan-jangan&lt;/font&gt;&lt;/s&gt; ada yang pernah coba rakit mini audio compressor ini , share dong pengalamannya !!!&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-6748151673233482583?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/6748151673233482583/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/07/skema-audio-compressor-mini.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6748151673233482583'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/6748151673233482583'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/07/skema-audio-compressor-mini.html' title='Skema Audio Compressor Mini'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_lUqu67Zuovc/TFAmpdjam8I/AAAAAAAAAHM/Z8AdhdpU0UQ/s72-c/mini-audi-compressor-789528.gif' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1335397561347065363</id><published>2010-07-23T07:34:00.002+09:00</published><updated>2011-04-01T00:40:06.723+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Mic Processor</title><content type='html'>&lt;p class="mobile-photo"&gt;&lt;a href="http://4.bp.blogspot.com/_lUqu67Zuovc/TEjHolvf-fI/AAAAAAAAAHE/VjTHnowfoYo/s1600/mic+processor-714625.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_lUqu67Zuovc/TEjHolvf-fI/AAAAAAAAAHE/VjTHnowfoYo/s320/mic+processor-714625.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5496862845345724914" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Skema di atas adalah skema mik processor yang berguna untuk menambah kepekaan mik . Untuk daftar komponennya sudah ada pada skema , jadi jangan tanya lagi ya !&lt;br /&gt;&lt;s&gt;hehe..&lt;/s&gt;&lt;br /&gt;&lt;br /&gt;oo iya, sumber skema ini sudah saya lupa , jadi yang merasa punya ini skema saya minta maaf ya..&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1335397561347065363?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1335397561347065363/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/07/skema-mic-processor.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1335397561347065363'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1335397561347065363'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/07/skema-mic-processor.html' title='Skema Mic Processor'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_lUqu67Zuovc/TEjHolvf-fI/AAAAAAAAAHE/VjTHnowfoYo/s72-c/mic+processor-714625.jpg' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-2073651400692366590</id><published>2010-05-10T02:42:00.008+09:00</published><updated>2011-03-04T11:47:08.382+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Merakit AGC (Automatic Gain Control) Untuk Pemancar FM ku</title><content type='html'>Sebelum ide merakit audio limiter muncul , saya pernah memonitor salah satu radio . Pada radio tersebut , jika sinyal audio lemah , otomatis level audionya naik , dan jika audionya keras , level audio akan turun dengan sendirinya .Saya sangat penasaran dengan nama, dan rangkaian peralatan yang mereka gunakan untuk  menjaga kualitas audio siaran mereka agar tidak terjadi distorsi . Coba surfing, eh ternyata nama peralatan/rangkaiannya yaitu &lt;i&gt;AUDIO LIMITER/AUDIO COMPRESSOR/AGC&lt;/i&gt; &lt;br /&gt;&lt;br /&gt;Setelah tahu namanya , saya mulai melakukan perburuan skema , banyak skema yang saya &lt;s&gt;tangkap&lt;/s&gt; , tapi saya coba buat mengikuti skema yang rangkaiannya tidak terlalu banyak komponennya (simple), maklum , masih menggambar di atas PCB polos.&lt;br /&gt;Hehehe.....&lt;br /&gt;&lt;br /&gt;Sebenarnya saya pernah rakit  &lt;a href="http://awipunna.blogspot.com/2009/09/rakit-audio-limiter-untuk-pemancar-fm.html"target="_blank"&gt;&lt;i&gt;AUDIO LIMITER/AUDIO COMPRESSOR/AGC&lt;/i&gt;&lt;/a&gt; pada tahun kemarin ,&lt;br /&gt;tapi rangkaian tidak berfungsi seperti namanya.&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://www.ziddu.com/download/9910282/agc-schematic.gif.html"&gt;&lt;img src="http://1.bp.blogspot.com/_lUqu67Zuovc/S-bvik4KFoI/AAAAAAAAAFk/iGmkX_841Wc/s320/agc-schematic-702717.gif"  border="0" alt="" id="BLOGGER_PHOTO_ID_5469322174781855362" /&gt;skema agc&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://3.bp.blogspot.com/_lUqu67Zuovc/S-bi4I1GKWI/AAAAAAAAAFc/dkhC-iEG18I/s1600/Audio+limiter-760018.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/S-bi4I1GKWI/AAAAAAAAAFc/dkhC-iEG18I/s320/Audio+limiter-760018.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5469308251558783330" /&gt;agc sudah jadi&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Pada skema yang saya ikuti , ic yangg digunakan pada audio limiter ini adalah ic &lt;font color="green"&gt;TL072&lt;/font&gt; sebanyak 2 buah dan TL071 sebanyak 1 buah .&lt;br /&gt;Tapi pada Audio limiter ini, saya  menggunakan satu buah ic &lt;font color="green"&gt;LM324&lt;/font&gt; untuk menggantikan 2 buah ic &lt;font color="green"&gt;TL071&lt;/font&gt; , maklum ada ic yang nganggur, dari pada beli , &lt;font color="red"&gt;&lt;s&gt;mending uangnya beli pulsa kartu as 10.000 buat upload foto audio limiternya ke blog ini&lt;/s&gt;&lt;br /&gt;&lt;/font&gt;&lt;br /&gt;&lt;blink&gt;hehehe........................&lt;br /&gt;&lt;/blink&gt;&lt;br /&gt;&lt;br /&gt;Pas dicoba , rangkaian belum berfungsi. Tidak ada sinyal audio yg keluar dari output rangkaian ini. Waduh , gimana nih ?&lt;br /&gt;Semua perkabelan sudah benar, ic sudah benar pemasangannya, lalu ?&lt;br /&gt;Saya sempat mencurigai ic &lt;font color="green"&gt;lm324&lt;/font&gt;. Mau saya ganti ini ic , tapi lagi capek. Akhirnya saya tunda hingga beberapa hari .&lt;br /&gt;Dan setelah tiba harinya , saya kembali mencoba menguji rangkaian ini sebelum mengganti ic nya .&lt;br /&gt;Eh............, ternyata ada jalur tegangan supply nya yang putus, yaitu pada pin 11 &lt;font color="green"&gt;lm324&lt;/font&gt; &lt;br /&gt;&lt;s&gt;&lt;font color="red"&gt;dasar ceroboh, jangan ditiru ya !!&lt;/font&gt;&lt;/s&gt;&lt;br /&gt;Hehehe.....&lt;br /&gt;&lt;br /&gt;&lt;font color="violet"&gt;Lanjut bang&lt;/font&gt;&lt;br /&gt;&lt;font color="yellow"&gt;okelah kalo begitu&lt;/font&gt;&lt;br /&gt;Pas di sambung lalu di tes kembali, alhamdulillah..., rangkaian sudah ada sinyal audio pada outputnya.&lt;br /&gt;Rangkaian belum bisa mengompres audio yg terlalu keras, lalu saya coba putar trimpot untuk mendapatkan hasil yang sempurna , dan alhasil , sekarang rangkaian sudah berfungsi dengan yang saya harapkan ; jika sinyal audio yang diterima lemah , maka secara otomatis sinyal yang lemah tersebut diperkuat . Dan jika sinyal audio yang diterima terlalu keras , secara otomatis rangkaian akan mengecilkan suaranya , sehingga tidak terjadi distorsi.&lt;br /&gt;&lt;br /&gt;Oh iya, ada satu hal yang kurang&lt;br /&gt;saya suka dari rangkaian ini, yaitu jika tidak ada masukan audio/sumber audio lagi diam , pada keluaran audio limiter ini ada noise yg agak mengganggu. Apakah ini karena saya tidak menggunakan ic seperti pada skema ?&lt;br /&gt;&lt;br /&gt;Saya  sangat berterima kasih banyak kepada teman saya &lt;a href="http://facebook.com/profile.php?id=100000053565566&amp;v=info&amp;rbd2ba7ea&amp;refid=17"target="_blank"&gt;Nasrul&lt;/a&gt; yang sudah membelikan FET &lt;font color="green"&gt;BF245C&lt;/font&gt;, pcb polos, FeCl, ic , dan bor pcb , sehingga saya bisa merakit audio limiter ini.&lt;br /&gt;&lt;br /&gt;&lt;marque&gt;Demikian sepenggal pengalaman saya merakit audio limiter. Semoga bermanfaat&lt;/marque&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-2073651400692366590?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/2073651400692366590/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/05/merakit-agc-automatic-gain-control.html#comment-form' title='9 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2073651400692366590'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/2073651400692366590'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/05/merakit-agc-automatic-gain-control.html' title='Merakit AGC (Automatic Gain Control) Untuk Pemancar FM ku'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/_lUqu67Zuovc/S-bvik4KFoI/AAAAAAAAAFk/iGmkX_841Wc/s72-c/agc-schematic-702717.gif' height='72' width='72'/><thr:total>9</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5790556419432232628</id><published>2010-05-06T08:48:00.005+09:00</published><updated>2011-03-31T19:15:03.486+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='TX FM'/><title type='text'>Skema Walky Talky</title><content type='html'>&lt;p class="mobile-photo"&gt;&lt;a href="http://3.bp.blogspot.com/_lUqu67Zuovc/S-IOhpHw3CI/AAAAAAAAAFU/JO1NJtEQo-I/s1600/walkie2-754565.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_lUqu67Zuovc/S-IOhpHw3CI/AAAAAAAAAFU/JO1NJtEQo-I/s320/walkie2-754565.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5467948868718091298" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari &lt;a href="http://rf-kits.com"target="_blank"&gt;www.rf-kits.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5790556419432232628?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5790556419432232628/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/05/skema-walky-talky.html#comment-form' title='9 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5790556419432232628'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5790556419432232628'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/05/skema-walky-talky.html' title='Skema Walky Talky'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_lUqu67Zuovc/S-IOhpHw3CI/AAAAAAAAAFU/JO1NJtEQo-I/s72-c/walkie2-754565.jpg' height='72' width='72'/><thr:total>9</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4546306566678651807</id><published>2010-03-28T00:09:00.002+09:00</published><updated>2011-03-04T11:58:40.277+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Catu Daya'/><title type='text'>Skema DC Regulator 30 Ampere Menggunakan ic 78xx + tr MJ2955</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_LN4gLBfJ6Tg/RlpjPS716iI/AAAAAAAAADM/_i_k6Rdd1x4/s320/12v30a.png"&gt;&lt;img src="http://3.bp.blogspot.com/_LN4gLBfJ6Tg/RlpjPS716iI/AAAAAAAAADM/_i_k6Rdd1x4/s320/12v30a.png"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari http://3.bp.blogspot.com&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4546306566678651807?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4546306566678651807/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-dc-regulator-30-ampere.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4546306566678651807'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4546306566678651807'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-dc-regulator-30-ampere.html' title='Skema DC Regulator 30 Ampere Menggunakan ic 78xx + tr MJ2955'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_LN4gLBfJ6Tg/RlpjPS716iI/AAAAAAAAADM/_i_k6Rdd1x4/s72-c/12v30a.png' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-1602645436209309195</id><published>2010-03-27T23:55:00.003+09:00</published><updated>2011-04-01T00:41:46.770+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Mic Compressor</title><content type='html'>&lt;a href="http://pramonojgj.files.wordpress.com/2008/03/gambar1ref2.jpg"&gt;&lt;br /&gt;&lt;img src="http://pramonojgj.files.wordpress.com/2008/03/gambar1ref2.jpg"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari &lt;a href="http://pramonojgj.files.wordpress.com/2008/03/gambar1ref2.jpg"target="_blank"&gt;pramonojgj.files.wordpress.com&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;rangkaian ini berfungsi untuk menambah kepekaan mic. Mic yang digunakan adalah mic condenser&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-1602645436209309195?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/1602645436209309195/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-mic-compressor.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1602645436209309195'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/1602645436209309195'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-mic-compressor.html' title='Skema Mic Compressor'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4652396627890045513</id><published>2010-03-27T23:32:00.002+09:00</published><updated>2011-04-01T00:44:05.513+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema 5 Band Equalizer Menggunakan ic 4558</title><content type='html'>&lt;a href="http://www.elecfree.com/electronic/wp-content/uploads/2008/08/circuit-5-channels-2-octave-graphic-equaliser-by-ic-4558.jpg"&gt;&lt;img src="http://www.elecfree.com/electronic/wp-content/uploads/2008/08/circuit-5-channels-2-octave-graphic-equaliser-by-ic-4558.jpg"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari &lt;a href="http://elecfree.com/"target="_blank"&gt;www.elecfree.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4652396627890045513?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4652396627890045513/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-5-band-equalizer-menggunakan-ic.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4652396627890045513'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4652396627890045513'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-5-band-equalizer-menggunakan-ic.html' title='Skema 5 Band Equalizer Menggunakan ic 4558'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-7628125851154467353</id><published>2010-03-27T23:20:00.001+09:00</published><updated>2010-03-27T23:53:38.279+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='tidak penting'/><title type='text'>Peringatan Dini</title><content type='html'>Sebenarnya sudah lama saya ingin menyampaikan hal ini, tapi baru kali ini saya punya kesempatan untuk menyampaikannya.&lt;br /&gt;&lt;br /&gt;Baiklah, langsung saja pada intinya. Bagi anda para &lt;s&gt;pecandu&lt;/s&gt; elektro yang suka &lt;s&gt;berburu&lt;/s&gt; skema-skema rangkaian elektro baik skema &lt;i&gt;RF, AUDIO, REGULATOR POWER SUPPLY, DMB&lt;/i&gt; (Dan Masih Banyaklagi). &lt;br /&gt;Jika anda sudah menemukan suatu skema rangkaian di  &lt;a href="www.awipunna.blogspot.com&gt;blog saya&lt;/a&gt; ini, dan anda sudah naksir berat pada skema itu  ,  segeralah mendownloadnya, karena 90% gambar skema yang ada di &lt;a href="www.awipunna.blogspot.com&gt;sini&lt;/a&gt; bukan saya yg meng upload nya. Saya hanya mengopi link gambar pada web nya, lalu saya tempelkan pada &lt;a href="www.awipunna.blogspot.com&gt;blog ini&lt;/a&gt;.&lt;br /&gt;Ini saya sampaikan karena sewaktu-waktu gambar tersebut bisa hilang dari &lt;a href="www.awipunna.blogspot.com&gt;blog ini&lt;/a&gt;  jika gambar di web asalnya dihapus. Atau gambarnya bisa hilang juga jika alamat web nya diubah.&lt;br /&gt;Jadi sekali lagi, segeralah download jika sudah menemukan skema yang anda taksir di &lt;a href="www.awipunna.blogspot.com"&gt;blog ini&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-7628125851154467353?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/7628125851154467353/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/03/peringatan-dini.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7628125851154467353'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/7628125851154467353'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/03/peringatan-dini.html' title='Peringatan Dini'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5620748355298114480</id><published>2010-03-27T22:23:00.003+09:00</published><updated>2011-04-01T00:44:50.546+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Rangkaian Pengatur Volume Audio Otomatis</title><content type='html'>&lt;a href="http://skemarangkaian.com/wp-content/uploads/2009/12/Rangkaian-Pengatur-Volume-Audio-Otomatis.JPG"&gt;&lt;img src="http://skemarangkaian.com/wp-content/uploads/2009/12/Rangkaian-Pengatur-Volume-Audio-Otomatis.JPG"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;blink&gt;sumber skema dari&lt;/blink&gt; &lt;a href="http://skemarangkaian.com/"target="_blank"&gt;skemarangkaian.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5620748355298114480?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5620748355298114480/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-rangkaian-pengatur-volume-audio.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5620748355298114480'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5620748355298114480'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/03/skema-rangkaian-pengatur-volume-audio.html' title='Skema Rangkaian Pengatur Volume Audio Otomatis'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-8332106762369096439</id><published>2010-03-05T00:25:00.008+09:00</published><updated>2011-03-04T12:31:31.635+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pengalamanku'/><title type='text'>Tegangan Keluaran Trafo Setelah Diratakan Menjadi Tinggi. Mengapa ?</title><content type='html'>Pernahkah timbul pertanyaan seperti itu pada &lt;s&gt;otak&lt;/s&gt; anda ?&lt;br /&gt;Pertanyaan inilah yang pertama muncul pada saat saya mengukur tegangan AC pada keluaran trafo dan mengukur kembali tegangan DCnya setelah disearahkan oleh dioda dan elco.&lt;br /&gt;&lt;br /&gt;Kejadian ini bermula pada suatu hari iseng-iseng dengan &lt;b&gt;AVOMETER ANALOG&lt;/b&gt; yang baru pertama kali saya miliki. Ada rasa penasaran, apa benar tegangan keluaran trafo benar seperti yang tertulis ?&lt;br /&gt;Trafo saya hubungkan ke stop kontak, AVO di stel pada VAC, kedua probe AVO dihubungkan langsung ke trafo 12 volt, skala yang terbaca  12 volt, okelah kalau begitu.&lt;br /&gt;Kemudian switch AVO Saya putar ke posisi VDC, kedua probe AVO dihubungkan ke keluaran trafo yang sudah melewati Dioda dan Elco, dan wow, skala yang terbaca adalah 15 volt, kok bisa ya ?&lt;br /&gt;Mungkin ini karena AVOnya yang murahan, atau mungkin karena ini AVO ANALOG ?&lt;br /&gt;&lt;br /&gt;Beberapa tahun kemudian, AVO saya rusak karena salah penggunaan, akhirnya beli baru, tapi yang DIGITAL, biar bacanya lebih teliti. Muncul kembali keinginan untuk menguji tegangan trafo, hasilnya sama saja, tegangan lebih tinggi setelah disearahkan.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Di bawah ini adalah hasil pengukuran sebelum di searahkan&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://1.bp.blogspot.com/-G1Po5dfCBjU/TWWyVeGcfSI/AAAAAAAAAQY/FG12o52gvk0/s1600/Ukur%2Bac-720816.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-G1Po5dfCBjU/TWWyVeGcfSI/AAAAAAAAAQY/FG12o52gvk0/s320/Ukur%2Bac-720816.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5577059795495320866" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;Dan bawah ini hasil pengukuran tegangan setelah disearahkan&lt;br /&gt;&lt;p class="mobile-photo"&gt;&lt;a href="http://2.bp.blogspot.com/-FfA8c2_VSC4/TWWyVZopNfI/AAAAAAAAAQg/1inecTmk2DU/s1600/Ukur%2Bdc-721792.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/-FfA8c2_VSC4/TWWyVZopNfI/AAAAAAAAAQg/1inecTmk2DU/s320/Ukur%2Bdc-721792.jpg"  border="0" alt="" id="BLOGGER_PHOTO_ID_5577059794296583666" /&gt;&lt;/a&gt;&lt;/p&gt;&lt;br /&gt;&lt;br /&gt;&lt;s&gt;Lanjut&lt;/s&gt; Dan pada suatu hari saya berniat rakit regulator buat pemancar fm saya, lalu sayapun melakukan perburuan skema regulator. Sayapun melirik skema yang menggunakan IC regulator &lt;blink&gt;LM723&lt;/blink&gt; &lt;br /&gt;Pada skema inipun muncul pertanyaan seperti pertanyaan pada saat menguji tegangan trafo. Bagaimana tidak,  masak tegangan masukan regulator cuma 24 volt AC , sedangkan tegangan keluaran dari rangkaian regulator bisa sampai 30 volt DC ?&lt;br /&gt;Dari sinilah saya sampai memberanikan diri untuk mengajukan pertanyaan di &lt;a href="http://id.answers.yahoo.com/question/index;_ylt=AjWY0_DxcI2.LCykUQjAKAWhRAx.;_ylv=3?qid=20090412053802AAm0wI3" target="_blank"&gt;yahoo answers&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;Ternyata pertanyaan saya ini ada beberapa master-master elektro yang baik hati yang bersedia menjawab. Tapi diantara semua jawaban yang ada, jawaban dari master &lt;a href="http://digitalmas.wordpress.com/"target="_blank"&gt;DIGITALMAS&lt;/a&gt; lah yang saya rasa paling tepat, dan membuat saya kagum dengan beliau.&lt;br /&gt;&lt;br /&gt;Berikut adalah jawaban dari master &lt;a href="http://digitalmas.wordpress.com/"target="_blank"&gt;DIGITALMAS&lt;/a&gt; yang saya copas dari &lt;a href="http://id.answers.yahoo.com/question/index;_ylt=AjWY0_DxcI2.LCykUQjAKAWhRAx.;_ylv=3?qid=20090412053802AAm0wI3"target="_blank"&gt;yahoo answers&lt;/a&gt; :&lt;br /&gt;&lt;font color="green"&gt;Ketika kita mengukur tegangan&lt;br /&gt;AC kita biasa nya menggunakan&lt;br /&gt;AVO meter .Kalau kita mengukur&lt;br /&gt;tegangan AC ,(gelombang sinus)&lt;br /&gt;Nah sebetulnya yang kita ukur&lt;br /&gt;dengan avo tsb adalah tegangan&lt;br /&gt;RMS(root mean square) bukan&lt;br /&gt;tegangan volt peak to peak&lt;br /&gt;(VPP).&lt;br /&gt;Sedangkan setelah diregulate&lt;br /&gt;pake diode in dan di kasih filter&lt;br /&gt;(elco) maka kita mengukur&lt;br /&gt;dengan avo meter pada skala&lt;br /&gt;DC .Nah yang kita ukur ini adalah&lt;br /&gt;yang VPP.&lt;br /&gt;Ada rumus untuk mengkonversi&lt;br /&gt;dari RMS ke VPP ,maaf kalu saya&lt;br /&gt;salah soalnya udah lupa lagi .&lt;br /&gt;kalau RMS ke VPP = RMS +&lt;br /&gt;(RMS/3,14) 3,14 adalah lambda&lt;br /&gt;Contoh Misalkan kita ukur&lt;br /&gt;tegangan AC 12 maka output di&lt;br /&gt;diode adalah 12+(12/3,14) =&lt;br /&gt;12+(12 dibagi 3,14) = 12 + 3,8 =&lt;br /&gt;15,8&lt;br /&gt;sedangkan kalau 24 v ac maka&lt;br /&gt;kalau dikonversi ke dc&lt;br /&gt;24+(24/3.14)=24+7,6=31,6 VDC&lt;br /&gt;Sedangkan pada Tv AC 220 kalau&lt;br /&gt;sudah Di Dc kan maka pada elco&lt;br /&gt;220uf 400v kalau kita hitung :&lt;br /&gt;220+(220/3,14)&lt;br /&gt;=220+70,1=290.1 volt&lt;/font&gt;&lt;br /&gt;&lt;br /&gt;Demikian tulisan ini saya buat sekedar untuk berbagi pengetahuan yang saya dapat.&lt;br /&gt;Semoga ada manfaatnya&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-8332106762369096439?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/8332106762369096439/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/03/tegangan-keluaran-trafo-setelah.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8332106762369096439'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/8332106762369096439'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/03/tegangan-keluaran-trafo-setelah.html' title='Tegangan Keluaran Trafo Setelah Diratakan Menjadi Tinggi. Mengapa ?'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://1.bp.blogspot.com/-G1Po5dfCBjU/TWWyVeGcfSI/AAAAAAAAAQY/FG12o52gvk0/s72-c/Ukur%2Bac-720816.jpg' height='72' width='72'/><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-4979947767232048256</id><published>2010-02-28T23:22:00.004+09:00</published><updated>2011-04-06T19:24:50.646+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Audio Amplifier'/><title type='text'>Skema Audio Amplifier 1000 Watt Menggunakan Transistor SANKEN</title><content type='html'>&lt;a href="http://4.bp.blogspot.com/_HVys8w-tJac/SrvKqCA6VxI/AAAAAAAAAaI/JuxlG_rl4jo/s1600/1000%2Bwatt%2Bpower%2Bamplifier.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_HVys8w-tJac/SrvKqCA6VxI/AAAAAAAAAaI/JuxlG_rl4jo/s1600/1000%2Bwatt%2Bpower%2Bamplifier.jpg"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/_HVys8w-tJac/SrvKqCA6VxI/AAAAAAAAAaI/JuxlG_rl4jo/s1600/1000%2Bwatt%2Bpower%2Bamplifier.jpg"&gt;&lt;button&gt;DOWNLOAD&lt;/button&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;marquee&gt;sumber skema : lupa&lt;/marquee&gt;&lt;br /&gt;&lt;br /&gt;biasanya orang pake power ampli &lt;i&gt;&lt;b&gt;SANKEN&lt;/b&gt;&lt;/i&gt; karena vocalnya tebal. Untuk menambah daya ,tambahkan saja transistor &lt;i&gt;&lt;b&gt;SANKEN&lt;/b&gt;&lt;/i&gt;nya, dan jangan lupa &lt;i&gt;&lt;b&gt;trafonya&lt;/b&gt;&lt;/i&gt; juga pakai yang &lt;b&gt;&lt;u&gt;bagus&lt;/u&gt;&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;Anda bisa juga menggunakan skema &lt;a href="http://4.bp.blogspot.com/_HVys8w-tJac/SrvKqCA6VxI/AAAAAAAAAaI/JuxlG_rl4jo/s1600/1000%2Bwatt%2Bpower%2Bamplifier.jpg"&gt;di atas&lt;/a&gt;untuk transistor &lt;i&gt;&lt;b&gt;jengkol&lt;/b&gt;&lt;/i&gt; (&lt;b&gt;2n3055&lt;/b&gt; dan &lt;b&gt;mj2955&lt;/b&gt;), transistor&lt;i&gt;&lt;b&gt;SANKEN&lt;/b&gt;&lt;/i&gt;  diganti dengan transistor &lt;i&gt;&lt;b&gt; jengkol&lt;/b&gt;&lt;/i&gt;. Tapi ingat, &lt;i&gt;&lt;b&gt; jengkol&lt;/b&gt;&lt;/i&gt;nya pake yg &lt;i&gt;&lt;b&gt;MALAYSIA&lt;/b&gt;&lt;/i&gt;, tegangan pake &lt;b&gt;32 volt&lt;/b&gt;.&lt;br /&gt;Untuk mendapatkan daya keluaran &lt;b&gt;1000 watt&lt;/b&gt;, diperlukan lebih banyak transistor &lt;i&gt;&lt;b&gt; jengkol&lt;/b&gt;&lt;/i&gt;.&lt;br /&gt;&lt;br /&gt;Dari data yang saya dapatkan, diketahui bahwa 1 pasang transistor &lt;i&gt;&lt;b&gt; jengkol&lt;/b&gt;&lt;/i&gt;: &lt;b&gt;2n3055&lt;/b&gt; dan &lt;b&gt;mj2955&lt;/b&gt; bisa menghasilkan power sampai &lt;b&gt;80 watt&lt;/b&gt;. Sedangkan 1 pasang &lt;i&gt;&lt;b&gt;sanken&lt;/b&gt;&lt;/i&gt; : &lt;b&gt;2sa1215&lt;/b&gt; dan &lt;b&gt;2sc2922&lt;/b&gt; bisa menghasilkan power sampai  &lt;b&gt;180 watt&lt;/b&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-4979947767232048256?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/4979947767232048256/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-audio-amplifier-1000-watt.html#comment-form' title='23 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4979947767232048256'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/4979947767232048256'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-audio-amplifier-1000-watt.html' title='Skema Audio Amplifier 1000 Watt Menggunakan Transistor SANKEN'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://4.bp.blogspot.com/_HVys8w-tJac/SrvKqCA6VxI/AAAAAAAAAaI/JuxlG_rl4jo/s72-c/1000%2Bwatt%2Bpower%2Bamplifier.jpg' height='72' width='72'/><thr:total>23</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5434139071047392975</id><published>2010-02-28T15:26:00.003+09:00</published><updated>2011-04-01T00:46:47.200+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Automatic Loudness Control</title><content type='html'>&lt;a href="http://www.electronics-lab.com/projects/audio/028/Loudness.gif"&gt;&lt;br /&gt;&lt;img src="http://www.electronics-lab.com/projects/audio/028/Loudness.gif"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;marque&gt;sumber skema dan rincian komponennya bisa lihat di&lt;/marque&gt; &lt;a href="http://www.electronics-lab.com/projects/audio/028/index.html"target="_blank"&gt;electronics-lab.com&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5434139071047392975?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5434139071047392975/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-automatic-loudness-control.html#comment-form' title='0 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5434139071047392975'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5434139071047392975'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-automatic-loudness-control.html' title='Skema Automatic Loudness Control'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:total>0</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-63137872285537991</id><published>2010-02-18T10:09:00.010+09:00</published><updated>2011-04-01T00:49:30.878+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='Pre Amplifier'/><title type='text'>Skema Peredam Noise (DNRS (Dynamic Noise Reduction System))</title><content type='html'>&lt;a href="http://3.bp.blogspot.com/_B8Dh2WXNvg0/S3cARV10A9I/AAAAAAAAEJg/74MQ8BEQxMA/s1600/Rangkaian%2Bperedam%2Bnoise%2B(System%2BDNR).png"&gt;&lt;br /&gt;&lt;img src="http://3.bp.blogspot.com/_B8Dh2WXNvg0/S3cARV10A9I/AAAAAAAAEJg/74MQ8BEQxMA/s1600/Rangkaian%2Bperedam%2Bnoise%2B(System%2BDNR).png"&gt;&lt;br /&gt;&lt;/a&gt;&lt;br /&gt;&lt;p&gt; sumber skema dari &lt;a href="http://3.bp.blogspot.com"target="_blank"&gt;http://3.bp.blogspot.com&lt;/a&gt;&lt;/p&gt;&lt;p&gt;Rangkaian ini berfungsi untuk mengurangi/meredam &lt;font color="red"&gt;noise&lt;/font&gt; (suara desis) dari sumber audio, terutama dari tape dan radio fm.&lt;br /&gt;Tapi biasanya sumber audio yang &lt;font color="red"&gt;noise&lt;/font&gt;nya cukup mengganggu adalah tape, untuk tape juga ada yang &lt;font color="red"&gt;noise&lt;/font&gt;nya kecil, ada juga yg &lt;font color="red"&gt;noise&lt;/font&gt;nya besar. Dari pengalaman saya, ic &lt;font color="green"&gt;LA3220&lt;/font&gt; merupakan ic &lt;i&gt;PRE AMP TAPE&lt;/i&gt; yang menghasilkan suara yg cukup bagus, bass terasa bulat, treble juga halus, tapi &lt;font color="red"&gt;noise&lt;/font&gt;nya cukup besar terdengar. Untuk mengurangi noise yg terdengar, kita bisa menambahkan rangkaian pengurang &lt;font color="red"&gt;noise&lt;/font&gt;&lt;/p&gt;&lt;p&gt;&lt;b&gt;&lt;u&gt;TAMBAHAN&lt;/u&gt;:&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;kebanyakan tape merk &lt;b&gt;POLYTRON&lt;/b&gt; sudah dilengkapi dengan peredam &lt;font color="red"&gt;noise&lt;/font&gt;, terutama tape deck, ada yang sudah diaktifkan langsung dari pabrik, dan ada yang dilengkapi dengan tombol untuk mengaktifkan rangkaian peredam &lt;font color="red"&gt;noise&lt;/font&gt;. Biasanya tombol ini dinamakan &lt;b&gt;DNRS&lt;/b&gt;. Rangkaian peredam &lt;font color="red"&gt;noise&lt;/font&gt; pada tape &lt;b&gt;POLYTRON&lt;/b&gt; berbeda dengan rangkaian di atas. Rangkaian pada &lt;b&gt;POLYTRON&lt;/b&gt; lebih rumit karena menggunakan beberapa buah transistor.&lt;br /&gt;Ada lagi, selain tape &lt;b&gt;POLYTRON&lt;/b&gt;  yang dilengkapi dengan peredan &lt;font color="red"&gt;noise&lt;/font&gt;, ada juga tape deck merk &lt;b&gt;ROADMASTER&lt;/b&gt; (tipe &lt;b&gt;TDE 880&lt;/b&gt;)yang dilengkapi dengan peredam &lt;font color="red"&gt;noise&lt;/font&gt;.&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-63137872285537991?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/63137872285537991/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-pengurang-noise-dnrs-dynamic.html#comment-form' title='1 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/63137872285537991'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/63137872285537991'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-pengurang-noise-dnrs-dynamic.html' title='Skema Peredam Noise (DNRS (Dynamic Noise Reduction System))'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://3.bp.blogspot.com/_B8Dh2WXNvg0/S3cARV10A9I/AAAAAAAAEJg/74MQ8BEQxMA/s72-c/Rangkaian%2Bperedam%2Bnoise%2B(System%2BDNR).png' height='72' width='72'/><thr:total>1</thr:total></entry><entry><id>tag:blogger.com,1999:blog-7396486571543772542.post-5747433917421556473</id><published>2010-02-14T21:28:00.003+09:00</published><updated>2011-03-31T16:10:37.084+09:00</updated><category scheme='http://www.blogger.com/atom/ns#' term='RX FM'/><title type='text'>Skema Booster Penerima fm</title><content type='html'>&lt;img src="http://2.bp.blogspot.com/_B8Dh2WXNvg0/Sy58VtRTnWI/AAAAAAAAD7o/_ElPZosVPsQ/s400/boster+radio+penerima+fm.bmp"&gt;&lt;br /&gt;&lt;br /&gt;sumber skema dari &lt;a href="2.bp.blogspot.com"&gt;2.bp.blogspot.com&lt;/a&gt; &lt;br /&gt;&lt;p&gt;Rangkaian ini berfungsi untuk menguatkan sinyal fm yang diterima antena, dan kemudian diteruskan ke radio penerima. Bagi anda yang ingin mendengarkan siaran radio favorit anda, tapi penerimaan sinyal lemah,  karena jarak anda dan pemancar berjauhan, tidak ada salahnya anda mencoba rangkaian ini&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img width='1' height='1' src='https://blogger.googleusercontent.com/tracker/7396486571543772542-5747433917421556473?l=awipunna.blogspot.com' alt='' /&gt;&lt;/div&gt;</content><link rel='replies' type='application/atom+xml' href='http://awipunna.blogspot.com/feeds/5747433917421556473/comments/default' title='Poskan Komentar'/><link rel='replies' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-booster-penerima-fm.html#comment-form' title='7 Komentar'/><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5747433917421556473'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/7396486571543772542/posts/default/5747433917421556473'/><link rel='alternate' type='text/html' href='http://awipunna.blogspot.com/2010/02/skema-booster-penerima-fm.html' title='Skema Booster Penerima fm'/><author><name>Awi</name><uri>http://www.blogger.com/profile/16086898821667858520</uri><email>noreply@blogger.com</email><gd:image rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><media:thumbnail xmlns:media='http://search.yahoo.com/mrss/' url='http://2.bp.blogspot.com/_B8Dh2WXNvg0/Sy58VtRTnWI/AAAAAAAAD7o/_ElPZosVPsQ/s72-c/boster+radio+penerima+fm.bmp' height='72' width='72'/><thr:total>7</thr:total></entry></feed>
