(Topic ID: 126216)

1 pop bumper is suddenly weak

By EdisonArcade

8 years ago



Topic Stats

You

Linked Games

  • Taxi Williams, 1988

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#1 8 years ago

My Taxi has one of the pop bumpers that works fine, (sounds, etc...) but it has become quite weak, as in it does not push the ball with any force. The other 2 are perfect, and all 3 have been rebuilt recently including coil sleeve & spring.
Thanks for any advice,
-Dave

#3 8 years ago

Everything seems to work smoothly. Cleaned switch contacts, spoon sits nicely. It works every time even with the slightest touch around the skirt. It just has no oomph. It's like the power was cut in half. (The coil sleeve is 2 months old)

#5 8 years ago

Well, I went to check voltages and now the pops are dead. Looks like a board issue I guess.
Thanks

1 month later
#8 8 years ago

Update: replaced D12 on Aux power driver board, and Q73 on CPU along with blown F3. Back in action!

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