Build Your Own Arcade Controls Forum
Main => Main Forum => Topic started by: Psycko on March 27, 2019, 09:15:44 pm
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im in search of some help for my dads GT 97 in a Mortal combat cabinet ,
its the volume thats not working correctly , it used to have a volume pot on it behind the coin door, and it was faulty so it was removed as its no longer there , and the volume is on loud and i tried to control it with the track ball but it has no bearing on the control of the volume what so ever . its just on max , Is there a wiring diagram to help me out >?
Ive traced the wires yellow/red tracer and yellow/green tracer from the board to the speakers and that where the end is on the speakers .
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Put another in.
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well here is the issue , i didnt take it out and all i have tried so far does not change the volume , so thats why im looking for help in a wiring diagram .