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(Topic ID: 270901)

Bumpers stopped bumping.


By Zorpiedoman

5 months ago



Topic Stats

  • 11 posts
  • 4 Pinsiders participating
  • Latest reply 5 months ago by Runbikeskilee
  • No one calls this topic a favorite

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#2 5 months ago

Full schematic is at ipdb: https://www.ipdb.org/files/1094/Williams_1973_Gulfstream_Schematic_Diagram_continuous.pdf

There is a 10 amp fuse before the bridge rectifier. Near the left flipper you’ll find the bridge rectifier and fuse.

#6 5 months ago

Could be a failed bridge rectifier. Here are test instructions.

https://www.pinwiki.com/wiki/index.php?title=General#Testing_a_Bridge_Rectifier

#8 5 months ago
Quoted from Zorpiedoman:

dr_nybble,
Just checking. Was your last reply regarding testing the rectifier for just the pop bumpers or responding to my dumb post about the game not playing?

The bridge rectifier supplies DC power to the bumpers and kickers.

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