DESCRIPTION: 3-ball trough opto EMITTER board used in the Horror House garage lock mechanism in Stern's Elvira House of Horrors pinball machines. For the corresponding Receiver board see related products 520-8042-00...
DESCRIPTION: 3-ball trough opto RECEIVER board used in the Horror House garage lock mechanism in Stern's Elvira House of Horrors pinball machines. For the corresponding emitter board see related products...
DESCRIPTION: Replace your burned out or hacked up power module board with the ultimate replacement. This board is a direct replacement for Bally (#AS-2518-54) power boards. Features include: Extra...
DESCRIPTION: ULN2803A switch matrix driver chip used in all Williams/Bally WPC machines.Common failure chip (position U20 on the CPU board). Common cause of "ground short row" error message.Williams/Bally reference #5162-12422-00...