Checkpoint
Data East, 1991Working on this checkpoint, and out of the blue, turn game on - Display ROM version shows in the display and then from then on the display is all garbled during gameplay etc. Has to be on the MPU I'm assuming. In the ROM or where else should I be looking on the MPU?
Had an issue like this before on a Tommy, but I can't remember where the issue was!
Much appreciated on the help!
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Grand Rapids, MI