Bally - Silverball Mania MPU LED solid green By Rodster 64 days ago 8 posts 3 Pinsiders participating Latest reply 53 days ago by Rodster No one calls this topic a favorite

Quoted from barakandl: Have someone rebuild your MPU unless it is missing or very damaged. I would offer, but i am taking a few months off to do a bunch of home improvement projects. …

Sep 2, 2025 · The only obvious thing that’s not right is the voltage at TP1 on the mpu which reads 4.0v I have replaced the rectifier board and rebuilt the harness between the rectifier board and …

Jan 14, 2025 · Voltages look good. MPU should be booting or at least giving you a flicker. Solenoid board is working so other than replacing the large filter caps I wouldn't replace that. …

Oct 30, 2016 · What is the best / most cost effective option for replacing the MPU / Driver board in a Williams System 6 pin with new boards? Rottendog? Are most new boards pretty much plug …

Data East / Sega MPU - Will not boot *SOLVED By doompin 2 years ago 4 posts 3 Pinsiders participating Latest reply 2 years ago by Dan_Halen Topic is favorited by 1 Pinsider

Black Knight MPU and Driver Board By Acampero 13 years ago Jun '12 2012 Aug '16 2016

Rottendog MPU 9211 help needed By JanS 2 years ago 2 posts 1 Pinsider participating Latest reply 2 years ago by JanS No one calls this topic a favorite

WPC89 MPU for Williams WPC games with great improvements Shop highlight Ready for an MPU with great features and no hassles warranty? Remember 5V power reset issues? This …

Dec 30, 2024 · Like New Williams System 11-11C MPU Board Rottendog MPU9211 By Pindiz80 1 year ago 1 post 1 Pinsider participating No one calls this topic a favorite