Pinball Williams Power Supply Board System 7-9. Tested and showing all voltage readings. This will fit and work in the following Williams games but always check your Manual.
Alley Cats (Shuffle), Banzai Run, Barracora, Black Knight, Comet, Cosmic Gunfight, Defender, Firepower II, Hyperball, Joust, Jungle Lord, Laser Cue, Pennant Fever, Pharaoh, Solar Fire, Sorcerer, Space Shuttle, Star Light, Thunderball, Time Fantasy, Top Dawg (Shuffle), Varkon, Warlok. It is important you (or preferably a qualified pinball / electronics technician) checks and ensures your machine is working before installing this board.