
Modern Williams System 7 MPU Replacements - Pinside
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 …
Best Williams System 6 Driver Board / MPU replacement?
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 …
Troubleshooting Stern MPU 200 boot issues - pinside.com
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 the …
Bally - Silverball Mania MPU LED solid green - pinside.com
Bally - Silverball Mania MPU LED solid green By Rodster 72 days ago 8 posts 3 Pinsiders participating Latest reply 61 days ago by Rodster No one calls this topic a favorite
Bally -35 MPU coin cell battery install - Pinside
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
Identifying Bally / Stern MPU Boards | Tech: Early solid state ...
Stern has two boards – MPU 100 and MPU 200. Easiest way for me to identify between them is the 200 has U13. Bally has three boards – AS-2518-17 – AS-2518-35 and AS-2518-133. The 133 is an …
Black Knight MPU and Driver Board - pinside.com
Black Knight MPU and Driver Board By Acampero 13 years ago Jun '12 2012 Aug '16 2016
Data East / Sega MPU - Will not boot *SOLVED - pinside.com
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
DIY: 'WillFA7', a replacement MPU for Williams System3...7 games
My first FPGA MPU where I'm using a Cyclone IV board is for GottFA80/GotFA80_PLuS in case you want to use it with 'late' 80B games ( Excalibur, Hot Shots, Big House, Bad Girls, Bonebusters and …
Bally Displays Flickering Caused by Back Box Wiring
Nov 21, 2017 · All the MPU connectors re-pinned except the J4 at this point. HV is present at the SDB. The Alltek has a LED for the 180VDC and a TP for 240. Checked with a meter and both are correct. …