Capacitor Rebuild Repair Kit for Bally 6803 Arcade Pinball Power Supply MPU | eBay
Marco Specialties - Technician of the Month: MARCH 2022 Meet Matthew Mandarano, located in North Carolina working under Carolina Pinball Repair and a full time technician at Abari Game Bar located at
Bally pinball 6803 MPU/CPU PCB FOR PARTS/untested | eBay
Bally BlackBelt MPU repair and test, 6803, Leon's test ROM - YouTube
PINBALL: Repair Bally 6803 Pinball Games 1985-1989.
Flippers.be - European pinball machines - Recel repair information