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tritron 11th May 2008 02:28 AM

Kenwood KAC-8152D no power
Last year i got this Kenwood KAC-8152D amp from ebay for cheap and I would like to fix it. The light is off . I am wating for repar manual that i just bought. What place i can start to truble shoot this amp

Perry Babin 11th May 2008 03:04 AM

Q3 may be open.

If you have 13.5v on B+ and you have remote voltage applied, you should have ~13.5 on the emitter of Q3. ~13v on the base and ~13.4 on the collector.

tritron 14th May 2008 05:52 AM

I fix it. Looks like one of power wiress came lose and touched power on amp remote input. There was broken trace so i fixed it and now works great. Thank you for your help.

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