No sound amplifier: av733 amplifier ayaw mag click ng relay switch
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Sakura AV 735 amplifier Upgraded version di pantay at mahina ang tunog
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SAKURA AV 733 | HINDI NAPITIK ANG RELAY | WALANG SOUND OUTPUT
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Konzert AV-502B Amplifier || ayaw mag switch ng Relay , Paano ayusin?
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SAKURA AV 733 AMPLIFIER || No power , May nasunog sa loob!
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Vbe Biasing technique, how to balance VBE of output transistor.
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db audio AV-733 no sound,.step by step trouble shooting |Part 1|
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KEVLER AMPLIFIER REPAIR!
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