MOON PATROL- No Sound

Phetishboy

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It has sound in my jamma rig, with my jamma adapter, but in the dedicated harness, I don't even get a speaker hum. Speaker's hooked up, game coins up and plays, etc. Volume pot does nothing. Hooked up a different speaker, still nothing. In test mode, I can't get the joystick to to advance past dip test.
 
Check your -12vdc going to the harness in the dedicated rig. Check it at the 22/44 edge connector gray wire with yellow stripe.
 
Check your -12vdc going to the harness in the dedicated rig. Check it at the 22/44 edge connector gray wire with yellow stripe.

Will do. I had company and had to shelve my shop time today shortly after I posted. Well at least all the games got turned on (and nearly all played) in the cade.
 
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