Important Information, Please Read:
Because of ongoing problems with the background sound and the second ball kick out on the MPU327 Boards these will no longer work correctly on Williams system 7 games
If you want us to set this board up for your game, select the game from the dropdown menu above
For your protection you must select a shipping insurance option from the drop down menu above. The Pinball Wizard packages these sensitive electronics very well. However there is a chance they can be lost or damaged during shipping. We recommend you select this option for your own protection.
You can decline insurance at your own risk
MPU327- This board replaces both the MPU board AND the Driver board for ALL Williams System 3, 4, & 6 pinball games
Benefits over original Williams MPU and Driver board
- Eliminates the extremely problematic interconnect connector that fastens the original boards together
- Eliminates the need to swap out game ROMs. Game ROMs are selectable via DIP switch
- Comprehensive on-board diagnostics using Leon's test code via DIP switch http://www.flipper-pinball-fan.be/
- Uses 6802 instead of 6800 microprocessor
- Uses a single commercially available oscillator component for timing
- Uses Williams WPC style controlled lamp circuit design (TIP107)
- Uses Logic Level FET drivers for all solenoids and lamp controls
- Uses sockets for common failure components (micro, PIAs and RAM)
- Uses a low voltage reset to keep microprocessor from locking up
IMPORTANT PLEASE READ: Logic Power connector 1J2 and Display Strobe connector 1J6 will fit incorrectly into each other's spot. Review wiring before powering up. THIS WILL DAMAGE THE BOARD. See secondary picture for clarification
NOTE: This game uses custom software that is NOT compatible with your original game's board set
Game Listing:
- Algar
- Alien Poker
- Blackout
- Contact
- Disco Fever
- Fire Power
- Flash
- Gorgar
- Hot Tip
- Laser Ball
- Lucky Seven
- Phoneix
- Pokerino
- Scorpion
- Stellar Wars
- Time Warp
- Tri-Zone
- World Cup
Game Listing Bowlers
Big Strike
Omni
Triple Strike
Pompeii
