Judge Dredd
Bally, 1993You're currently viewing posts by Pinsider redundor.
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There are no optos fir the subway, just switches, and it may be as simple as adjusting the switch arm.
As for the balls, not sure what you mean by an even number vs an odd number. There should be 6 balls in there. If it is kicking out 2 balls still then you probably have a bad opto on the trough board. If you take all the balls out you can use a card or piece of paper to to each switch in test mode. You can also use a camera to see if the optos are emitting any light.
Quoted from RetroGeet:Fixed the subway switch. Found a problem with the trough opto now though. LED 4, 6 & 7 aren't transmitting (tested with my phone camera). Is the board knackered? Pinball Heaven sell one for £20 so thinking of just getting a replacement rather than attempting repair.
Still can't find where the problem with the volume down button is as well. Can anyone see any faults in the previous pics I posted of it?
I am no expert, but it looks like some work may have been done to that board already. Unless you know your stuff, I'd say that you should just get the new board and be done with it.
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Abbotsford, BC
Minneapolis, MN