I have an issue where the visor is acting up. The game will play normally if I don’t have the ramp down switch activated. When I do the visor goes up and down and nothing works correctly. In switch test all switches work normally as long as the visor switches aren’t closed. If one or the other is closed, all switch tests in that column register as either of those two switches depending on which one is closed at the time. I’ve tested all the switches and all of the diodes. I’m thinking it must be on the board. Am I missing anything? Also when the game first starts the ramp flutters up and down a few times. I’ve seen others have broken off wires causing this but I’ve extensively checked all diodes and connections

I lent the game to a family member. Needless to say when it stopped working they said come pick it up. Thanks Frunch I’ll do some checking

The really comes into play when a visor switch is activated with any other at the same time. Can I jumper two at the same time?

Ok here’s a strange thing, I looked under the playfield over everything and saw two wires on the lamp socket touching. I separated the tabs and the game played normal. I only have had time for one game but so far so good. It’s a control lamp right next to one of the switches that had issues

Yeah that wasn’t it. It has issues the ball goes in the visor and cycles up and down about 5 times then works fine for a bit then messed up again. I’m going to rebuild the visor switches since they’re old and don’t match anyway.

I haven’t tested the board but curious which chips run that row so if I find that’s the issue I can install new ones