Use this electronic test board for troubleshooting 80’s style Bally and Stern pinball machines.

This can also piggyback onto the Alltek ultimate MPU board as it plugs into the J2 connector of The Ultimate MPU Board. Setting the game select dip switch to Enhanced Diagnostics Mode activates the test.

Details include:

Carry it in your toolbox. Measures roughly 3” x 6”
Manual included. Instructions also silk-screened on board.
Individually labeled switches. No need to memorize anything.
Improved Solenoid Test – One solenoid can be activated at a time. No more cycling through all solenoids just to test one!
Improved Lamp Test – Allow you to activate one lamp at a time. Useful when you have a couple of lamps out that need to be repaired. Or you can active lamps by rows and columns.
Improved Display Test – Any digit can be inserted in any display position. Troubleshooting bad digits on a display is now a snap!
Made and assembled in the USA.
2-foot cable included. Test card can be extended outside the backbox during testing so that all displays are visible.
Only works with the Ultimate MPU Board.
Only one test card is needed if you have multiple Ultimate MPU Boards.