(Topic ID: 312370)

Whirlwind Pop Bumper Locked On

By seshpilot

2 years ago



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

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#1 2 years ago

The lower right pop bumper is locking on. I tested the TIP122 transistor (Q14) and associated 2n4401 (Q10): they're within spec. The switch is gapped properly as well. What next? Could it be a TIP36c transistor? If so, how do I know which one (can't find that they're connected)? I'm so close to having this game fully working back from the dead. DumbAss ChrisHibler

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