Author Topic: Drop A Card - Alternating relay wiring???  (Read 168 times)

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mark jackson

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Drop A Card - Alternating relay wiring???
« on: May 23, 2010, 08:30:17 PM »
Hi Everyone, My Drop A Card is scoring both the unlit value ( '10') and lit value ( '100') of the top rollovers at the same time. It's doing similar things with other rollover and targets on the playfield. I believe the problem is in the wiring of the alternating relay ( found under playfiled next to the left and right pop bumper relays.) I've put a pic on to show how it is at the moment .... If someone could take a pic of their DAC alternating relay wiring that would be great. The two pieces of 'white' wire in particular are probably where it's gone wrong. Maybe someone could explain where it's wrong and how to fix it. Any help will be appreciated. Thanks, Mark

Offline Strangeways

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Re: Drop A Card - Alternating relay wiring???
« Reply #1 on: May 23, 2010, 11:52:27 PM »

I had a similar issue with a later GTB - King Pin. It ended up being the switch on the "10"s score real being closed on all digits rather than just the "0". Every time any "10s" switch was actuated, it scored "110".
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