Question about Kenwood KAC-729S Car Audio Amplifier

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HOW DO YOU FIX THE POWER SUPPLY?

I REALLY DON'T HAVE A PROBLEM WITH MY POWER SUPPLY I JUST THOUGHT THAT I WOULD ASK A NEW QUESTION. IF THIS HAS ALREADY BEEN ASKED BEFORE THEN I APOLOGIZE FOR NOT KNOWING.

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The easiest is likely when the fets blow, then you replace them and the resistors. But other things can go like drivers and protection circuits you have to track down and replace. Often the power supply will blow because of another reason. You never know what you will find, but some amps do tend to blow 'X' over and over again.

Posted on Apr 22, 2008

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Posted on Jan 02, 2017

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