Need a little insight with this amp. I see no activity from the 494, what I don't see is the typical LM393 comparator next to it for shutdown. It has a mess of transistors around it, maybe I need to focus on those.
Originally one of the output gate drivers had defective solder joints on all 3 pins. I soldered that back in, but still no output.
Originally one of the output gate drivers had defective solder joints on all 3 pins. I soldered that back in, but still no output.
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