Bally Centaur - flickering controlled lamps - not the usual cause | Pinball info
Bally AS-2518-17 and Stern MPU-100 Reset Circuitry
Bally AS-2518-17 and Stern MPU-100 Reset Circuitry
Part 13: 1980 Bally Xenon Pinball Project. Sound board resolution? - YouTube
Troubleshooting Early Bally and Stern Pinball Machines -
Bally AS-2518-17 and Stern MPU-100 Reset Circuitry
PINBALL: Repairing Bally, Stern Pinball Games 1977-1985, part two
No More Reset
No More Reset WPC - WPC95 ref : EC04709
Bally AS-2518-17 and Stern MPU-100 Reset Circuitry
5V Reset Board Fix Bally Williams | Pinball Haus
Carte CPU multi jeux Bally / Stern 80's
PINBALL: Repairing Bally, Stern Pinball Games 1977-1985, part two
PINBALL: Game Plan GamePlan pinball repair 1978-1985
PINBALL: Game Plan GamePlan pinball repair 1978-1985
Troubleshooting a dead Williams System 3-7 logic board – No Quarters Arcade
Bally Pinball Alltek Systems MPU CPU Ultimate Test Card PCB | eBay
5V Reset Board Fix Bally Williams | Pinball Haus
Big Daddy - Boards
The Siren's call : Fathom's Bally pinball
PINBALL: Repairing Bally, Stern Pinball Games 1977-1985, part two
![Bally Alfa Model- AP-1 [slottech 17886.1]](http://forums.delphiforums.com/dir-docs/slottech/C9D189F5-44E8-465F-9A99-F3E0717309FC/IMG_20190804_171610.jpg "Bally Alfa Model- AP-1 [slottech 17886.1]")
Bally Alfa Model- AP-1 [slottech 17886.1]
Fixing a Slot Machine from the 90's! Bally's MPU Board - Dead Battery - YouTube
PINBALL: Repairing Bally, Stern Pinball Games 1977-1985, part two
Bally AS-2518-17 and Stern MPU-100 Reset Circuitry
