Have a 1980 Game Plan , Coney island , it has 3 bumpers, one works, one doesn't ( replaced coil ,Still not working , the contacts r clean ) 3rd bumper stays down ( activated ) the contacts are good. Any suggestions ?? No schematics, any pics would be great thx
Since you haven't gotten any replies, I'll give it a shot. I don't have a schematic or know the machine, but if a pop bumper stays activated, the coil is not bound, and the contacts are good, I would say you have a bad transistor on the driver board. You will have to do a search for a schematic or a deeper search here to find what you need. Good Luck
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Ocean City, MD