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. Once a sys 7 …

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 and …

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

Sep 3, 2024 · Since many people end up putting aftermarket boards in the System 1 games there are still spare MPU boards to pull spider chips from so I don't think it had gotten to the point where you …

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

Bally -35 MPU coin cell battery install By Bay78 2 years ago 7 posts 6 Pinsiders participating Latest reply 1 year ago by Quench Topic is favorited by 4 Pinsiders

Find out everything about Nugent (Stern Electronics, 1978) pinball machine; General game details, ratings and reviews, photos, videos, high scores, places to play and find machines currently for sale …

Mar 3, 2024 · Have you replaced the bridge rectifier for the 5 volt? Those don't last forever. I've replaced a few recently. Also not as familiar with System 7 as WPC even though I have one, but the voltage …

Dec 30, 2022 · The MPU of the game is just a pc. Cheap and easy, and is pretty future proof. The driver has changed the last few games. They said they have plenty for HWN/um, and that it would be …

LISY35 does start a bit later the refresh cycle compared to Bally MPU, so when the Thyristor of the lampdriverboard is activated there is already enough voltage and therefor enough load that the …