XPin | XP-WMS12247
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The XP-WMS12247 is a plug'n play replacement for the Williams D-11813 and D-12247 assembly found in Williams and Bally pinball machines using the System 11b and 11c auxiliary driver board.

31 in stock (can be backordered)


Features include:

  • Plug and Play
  • Board is manufactured with 2 oz copper to support high current loads
  • Circuit design uses MOSFET technology to reduce power consumption and improve reliability when compared to the original TIP36C circuit design.  Check out the technical brief below to read the details.
  • Professionally assembled in USA for top quality
  • 2 Year Manufacturer’s Warranty against all manufacturing defects


Supported Games:

Bad Cats, Big Guns, Black Knight 2000, Bugs Bunny Birthday Bash, Cyclone, Diner, Dr Dude, Earthshaker, Elvira and the Party Monsters, Jokerz, Mousin Around, Police Force, Pools Sharks, Radical, Riverboat Gambler, Roller Games, Space Station, Swords of Fury, Taxi, The Bally Game Show, Transporter the Rescue, Whirlwind




Because the XP-WMS12247 supports multiple games, and each game has their own individual fusing requirements, no fuses will be provided.   All fuse locations match the original Williams board and are loaded as such.  A select few games require the removal of wire jumpers.  These games and associated wire jumper removals are located on the back of this instruction sheet.


Please Note:

Installation Instructions

Technical Brief

Additional Information
Weight 1.2 lbs
Dimensions 13 × 9 × 2 in
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