(Topic ID: 224643)

Gottlieb System 80 Insert Light Stuck On

By jdoz2

5 years ago



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  • 2 posts
  • 2 Pinsiders participating
  • Latest reply 5 years ago by bontango
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#1 5 years ago

My 4000 bonus light is stuck on and I cant seem to fix it. Ive replaced the q37 transistor and the r37 resistor(just for kicks) and its still locked on as soon as the game is powered on.

Could someone help me figure out what Im missing? Could the z18 chip be bad if replacing the transistor didnt work? I've attached some images for reference.

L36 (resized).jpgL36 (resized).jpgtransistor (resized).jpgtransistor (resized).jpg
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