Question about Kenwood KAC-859 Car Audio Amplifier
The power comes on . .but there is no sound coming out of the subs. It was working before, although i think i must have bridged it wrong or something . .because it stopped working . .the power light was going off, then on, then off, . . . .so i disconnected all the wires . . tried it again . .but the power now works . but still no sound. .i'm starting to think maybe it could be internal problem . maybe one of the mosfets, or something . .
You may be correct. I would suggest that you get a schematic from the manufacture, and then using a voltmeter begin to test the test points of the final audio amp stage for bad voltage levels.
Posted on Sep 08, 2007
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Posted on Jan 02, 2017
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