RottenDog MPU9211 Williams System 11-11C MPU Board

This board is a plug-and-play replacement for the original  Bally / Williams WPC-S Security  MPU processor board.  The original MPU board that this board replaces is Bally / Williams part number A-17651-xx (where xx is the game number).

Key Benefits Over Original / Replacement Boards

– Remote battery holder (no future acid damage).

– ZERO surface mount components.  This is not a throw away board.  

– No aftermarket custom components.

– Socketed through hole socket for RAM Chip.

– All new (not 20+ year old) components and PCB

– All of our components match the original schematic component designators, so you can troubleshoot with the original schematics or our schematics!

Note:

Most of our distributors offer this board without game ROM, ASIC, Security Chip and Microprocessor.  This is done to keep the price of the board as low as possible.  The Game ROM, ASIC and Microprocessors rarely go bad and are socketed so they can be moved from the original board to our board with minimum of effort.  Please check with the distributor you choose to see which chips you may need to move!  Call us direct if this confuses you.

Game List

• Corvette
• Dirty Harry
• Indianapolis 500
• Jack-BotRottendog MPU9211 is a completely redesigned board replaces Williams System 11, 11A, 11B, and 11C MPU/Driver Boards.
  Williams/Bally #D-10881-xxx, D-11932, & D-11883-xxx.
  Rottendog boards are plug-and-play compatible with the original board set. No special tools or mounting tricks are required and the swap can be done by even the most novice of “installers”.
  **Requires game ROMs and processor to be swapped over from your original board**
  Easy to install, comes with instructions, schematics, and NVRAM so there is never a need for a backup battery
  Key Benefits
  – Williams WPC type mounting holes for ease of install / uninstall
  – No batteries required for memory retention (no acid damage, ever!)
  – Simplified driver design using logic level FETs
  – Beefed up switch matrix drive for better durability (good to 100V back drive)
  – Major component designators carried over from original design so original schematics can be used
  – Board comes with complete set of schematics
  Note: This board is offered without game ROMs and Microprocessors. This is done to keep the price of the board as low as possible. The Game ROMs and Microprocessors rarely go bad and are socketed so they can be moved from the original board to our board with minimum of effort.
  

  Game Compatibility:
  Bad Cats
  The Bally Game Show
  Banzai Run
  Big Guns
  Black Knight 2000
  Bunny’s Birthday Ball
  Cyclone
  Diner
  Dr. Dude And His Excellent Ray
  Earthshaker
  Elvira and the Party Monsters
  F-14 Tomcat
  Fire!
  Grand Lizard
  High Speed
  Jokerz!
  Millionaire
  Mousin’ Around!
  PIN·BOT
  Police Force
  Pool Sharks
  Radical!
  Riverboat Gambler
  Road Kings
  Rollergames
  Space Station
  Swords of Fury
  Taxi
  Transporter the Rescue
  Whirlwind

• Johnny Mnemonic
• No Fear
• Red & Ted’s Road Show
• The Flintstones
• The Pinball Circus
• The Shadow
• Theatre of Magic
• WHO Dunnit
• World Cup Soccer