Kenwood KAC-8152D no power - diyAudio
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Old 11th May 2008, 02:28 AM   #1
tritron is offline tritron  United States
diyAudio Member
Join Date: Jun 2006
Post 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
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Old 11th May 2008, 03:04 AM   #2
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Join Date: Nov 2003
Location: Louisiana
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.
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Old 14th May 2008, 05:52 AM   #3
tritron is offline tritron  United States
diyAudio Member
Join Date: Jun 2006
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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