No Sound - Zoo Keeper - What's the common culprit?

Mine went silent once a couple of years back...it was the sound amp. I changed it for another, and that did the trick.

I think it was a TDA 2002...Bob Roberts carries them for $3 each.

Jon
 
If memory serves, I did not know which one was bad, so I just replaced them both as they were cheap enough and easy to swap out.

You may be able to just touch them to see if one or the other is heating up when the game is on...that might be the clue as to which one to replace. If one is not getting hot at all, it's probably bad :) .

Jon

There appear to be two sound amps on that boards. Were both bad? Do your recall which one?
 
Sound Fixed!!!!!!!!!!

OK... This was a dumb fix!!!!!!! I just installed an arcadeshop switcher. The harnesses were reversed! That was the fix!!!!!! urgh!!!!!!
 
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