(Topic ID: 162759)

Royal rumble dmd schematic needed

By Comox-Rocks

7 years ago



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#1 7 years ago

My experienced tech needs a good schematic of the backside of the rr dmd display. He specifically needs a close up of the wiring diagram for chips u1 and U2 located on the backside of the dmd. The present schematic we found online is incorrect. We had battery corrosion damage that took out U2 on the input pins.
Any help greatly appreciated.

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