Quoted from ChicagoPinReplay:Just quickly wanted to conduct your test of unplugging 10J3. Unplugged and turned the game on. No sounds or speech at all now. So what you are suggesting based on this is that the issue is not with the sound card? Like I said I have speech and other in game sounds. Just no background sound in play and then there is that repeating tone in attract mode.
Corrupt PIA check all sounds signals controlled by IC 36
Cpu connector IJ8 sound signal output.
There are two additional signal wires on plug Ij8 from PIA 36 (Solid Purple & Brown with white dashes) that control all commas on the displays.
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