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31st August 2010, 08:18 PM
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#1 |
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diyAudio Member
Join Date: Dec 2006
Location: Buffalo
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MA Audio
Perhaps someone can help me with this.
I am working on a MA Audio HK 4000 Class D amp with a power supply problem. The issue is it goes directly into Protect when the remote is connected. The IRFP 064's are not shorted, and I removed all the IRFP 9240, 240's. So the issue is somewere with tl494's circuits. Anybody might have a schematic.. or close |
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