TROUBLESHOOTING 502 KONZERT AMPLIFIER (the other channel does not work)
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TROUBLESHOOTING AMPLIFIER (DEFECTIVE RIGHT CHANNEL)
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KONZERT AV-502A AMPLIFIER || step by step repair tutorial
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All you have to do is put a wire in the remote control! Every home needs this but no one does it!
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konzert - 602 my dco paano ayusin? ganito rin ba problema ng amplifier nyo? dc-out
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Konzert AV 602 walang audio ang left channel. How to fix Konzert AV-602 left channel no audio.
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Konzert Amplifier//AV502// No Sound How To Fix (Tagalog)
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KONZERT AMPLIFIER 502!!! BASAG TUNOG PA ANO AYUSIN!!!
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