(Topic ID: 106871)

DMD distorted DR Who

By pinballlizard

4 years ago

Topic Stats

  • 2 posts
  • 2 Pinsiders participating
  • Latest reply 4 years ago by Pacer
  • No one calls this topic a favorite


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#1 4 years ago

My dmd has worked for the last year that I have owned it and suddenly it the DMD is all distorted. Not like it is out gassed but like there is noise on the line or something. Different pixels will light up and such. I have checked the DMD voltages and all are good. I have also reseated the ribbon cable which did not help. any ideas?

#2 4 years ago

Sounds like the high voltage is going despite testing well... Take the DMD, hook it up to one of your other machines of the era to confirm it works... you can do the same with your data cables... finally, you can move the high voltage board...

Likely 5 bucks in parts from great plains.

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