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(Topic ID: 158019)

Can't change some options or bookkeeping....

By Zambo

8 years ago


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  • Latest reply 7 years ago by Zambo
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#13 7 years ago
 
KLH

KenH

Pinside member

US Sierra Vista, AZ

11y 49,900 769 11

You could see if you can get farther by disconnecting MPU J2 and J3 (the pf and cabinet switches). You'll have to simulate the self test button press by carefully shorting J3 pin 1 to ground. The self test button input does not need a diode.

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