WDP3211A – Power Supply compatible with all Williams System 3,4,6,7,9,11A and some 11B games. It also compatible with all Data East Numeric pinball games. See game listing below to see which games this supply supports.
This board is a direct plug in replacement for the original OEM power supply.
Key Benefits
– High Efficiency +5V section reduces heat dissipation
– +5V supply now set from +5.10V to +5.15V to reduce resets
– Test points added for all voltages generated on the board
– All new (not 15+ year old) components and PCB