(Topic ID: 329457)

Multiple switch closures detected when single switch is closed

By HTMM

1 year ago



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  • 6 posts
  • 3 Pinsiders participating
  • Latest reply 1 year ago by Mrjamma
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BK Switch matrix test (resized).png
BK Switch matrix (resized).png

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#2 1 year ago

Could be a diode but I would look for a ground first. Did it start right after you raised/lowered the play field? Since it is the ball trough area, something may have bent when you lifted /closed the play field. I would look for where a metal switch /connection is touching metal.

I would also look at the switch matrix in the manual at the row/column that is actuating. follow those wires and you can find the problem also

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