Monopoly DMD issues

shortcircuit

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I have a Stern Monopoly with DMD issues. The display power supply PCB died so I put a new one in. Original display for Monopoly does not work now. I tried new ribbon cables still nothing. I tried a used display from other game still does not work. Anyone have any ideas?? Everything else with pinball works. I can play blind. Anyone???
 
Have you measured the voltages going in *and* out of the display power supply?

All it takes is for one of the voltages to be missing and there will not be any display.
 
Last edited:
Have you measured the voltages going in *and* out of the display power supply?

All it takes is for one of the voltages to be missing and there will not be any display.

Voltages check out. Replaced power pcb, and display pcb, new ribbon cables, bought color dmd... still nothing. All that is displayed is ROM info then blank seen... anyone?
 
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