Supplemental Williams Driver Board compatible used on some Williams WPC89 pinball games.
Williams/Bally #A-16100-01 & A-16100-2.
- Simplified solenoid driver design using FET technology with oversized transistors
- All new (not 20+ year old) components and PCB
- Simplified 11 separate jumpers down to only ONE!
- Silk screen clearly outlining components and jumper purposes
Star Trek The Next Generation