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(Topic ID: 278096)

Harlem Globetrotters Globe Saucer Solenoid Not Firing


By thrillhousejames

71 days ago



Topic Stats

  • 20 posts
  • 5 Pinsiders participating
  • Latest reply 63 days ago by Quench
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#2 71 days ago

Is the switch working? Does it fire in test?

#8 70 days ago

So red lead on pin 10, then measuring 9 and 15?

#10 70 days ago

I'd say if you can confirm the whole circuit between the coil and the transistors, then keep moving towards the mpu. Maybe even try swapping U10 and U11 on the mpu to start. When I fist got my Harlem it had bad pia chips that were causing strange solenoid behaviors.

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