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Old 1st August 2008, 03:45 PM   #1
HotKava is offline HotKava  United States
diyAudio Member
Join Date: Aug 2008
Default Soundcraftsman PM860

Hello all, glad to have joined your forum!

I need help with a recently inherited a Soundcraftsman PM860 amplifier. The fan runs, the power supplies are at 70 and -70vdc,
main fuse (10a) is not blown. The power led does not light and there is a burnt 1/2w resistor on the board above the neg supply
cap. Does anyone have the service info for this amp? I tried the sight at but it just looks like an ad to me.
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