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how can i fix my kenwood amplifier? Answered

i have a kac-8152D amp and it dont work no more.i put it the fuse and it spark in the beginning but dont work.when i take the fuse out my light turns on for 5 seconds then turns off.

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Open it up, look for smoke leaks.
Odds on the main output devices have blown up.
Steve

Send it back to Kenwood.  You'll not have much luck finding the problem unless you know a little about what you're doing.

You need to start with a schematic for the unit and work on the problem from there.

Do like Steve said and open it up to see if anything is noticeably burned or melted.