It is important you (or preferably a qualified pinball / electronics technician) checks and ensures your machine is working before installing this board.
Pinball Williams Pinball Power Supply Board System 3-6
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Williams Pinball 2000 PK2 400W Power Supply ATX AT rear fan mount 230V / 115V
Pinball Williams Power Supply Board LATER System 11B & 11C PSU
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Pinball Williams Power Supply Board EARLY System 11B
