(Topic ID: 328632)

Torpedo Alley Multiple Switches Firing Same Coil Issue

By McPin54

1 year ago



Topic Stats

  • 3 posts
  • 1 Pinsider participating
  • Latest reply 1 year ago by McPin54
  • No one calls this topic a favorite

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#1 1 year ago

Need a little help. Here is the issue.

Game boots plays but when these switches are activated 17 (laser Kick), 10 (Outhole) 43 (Verticle Up Kicker) 29 30 31 (all drop targets fall) and 45 (Center Kicker)even the small coil to sink the boat are activated not only fire their coils but .......Left kickers # 2"s coil fires every time with any of the other coils.
Pop bumper and slings are normal

In switch test everything registers properly
In coil test the same thing happens. The left kicker always fires with the other mentioned coils as they cycle.

Same issue when I replaced MPU/CPU so I believe the problem is on the Playfield.
I looked at and checked Diodes on coils and switches. Loose wires....I have found nothing so far.
Any help is much appreciated.
Thank you in advance!

#3 1 year ago

Midnight bump

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