(Topic ID: 241439)

Stern ( Bally ) Display Frozen / Locked On

By edwood

5 years ago



Topic Stats

  • 4 posts
  • 4 Pinsiders participating
  • Latest reply 5 years ago by JDissen87
  • No one calls this topic a favorite

You

Linked Games

  • Magic Stern Electronics, 1979

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#4 5 years ago
Quoted from pinballtoys:

change the two transistors associated with that 'bright' digit

As pinballtoys mentioned, you likely just need to replace the digit driver and level shift transistor for the bright digit.
One of them is probably shorted and pulling enough current that the others are unable to function, leaving you with blank digits.
I had a display do exactly this on my Space Invaders I'm restoring.

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