S2k door optic bypass

[Nepa Coin Op]

I have one here that was giving a door error .... did the bypass per the thread here on it, red/wht- green off the door cherry sw .... still shows door open .... manually touching wires together or apart makes no diff still shows door open .... scratching my head here
Any ideas ??


Thanks

[erbs]

That circuit also goes through the belly door switch. Check that the switch is good or bypass by tying the 2 wires together.

[therockinelvis]

And that is a famous error for acid damage at the green Varta battery. The acid eats the traces for door

[Nepa Coin Op]

I’ll check it out , the door traces the ones that go right around and under the batt ??