This is the new WDP011A Data East / Williams Pinball Power Supply Replacement Board for games with Alphanumeric Displays. It replaces Williams part No.D-8345-XXX and Data East part No.520-5000-00.
These are newly designed and manufactured power supply boards that work for all Data East Alphanumeric Display and most Williams System 11 Alphanumeric Display pinball machines. They have been made to provide the newest technology improvements over the orignal design.
This board eliminates the ageing defects that are common in the original design, as well as providing the following improvements:
Reduction in Heat Generation
Reduction in Transformer Strain
Reduction in Intermittent Power (Game Reset)
Simplified High Power for Display (Dot Matrix Display)
Addition of test points for +100 volt / -110 volt / and 12V regulated supplies
Readily available common components.
The WDP011A is a plug-and-play replacement for the following game titles:
Data East Part Number 520-5000-000
Back to the Future
Laser War
Monday Night Football
Phantom of the Opera
Playboy 35th Anniversary
Robo Cop
Secret Service
The Simpsons (1990)
Time Machine
Torpedo Alley
Williams Part Number D-8345-xxx (where xxx is game number)
Alley Cats
Banzai Run
Big Guns
Cyclone
F-14
Fire
Grand Lizard
High Speed
Millionaire
Pinbot
Road Kings
Swords of Fury
Space Station
