This machine drives me crazy! I checked the lamps for the insert coin, coin accepted and winner paid. All three were burned out so I changed them. Then the machine worked perfectly, for a while. After about 10 minutes of play the three lights again went out.
I checked the lights and all three were good. Looking at the schematic the only switch which controls all three lamps at one time or another is the payout relay spdt. i checked it previously and it seemed to make good contact. Time to check again.
Since the jackpot light works, that tells me that at least part of that switch is working.
Interestingly, I do not know what I did with the wiring on the door, just moved things around gently. i did cut the ground lead from the lock out coin so maybe that had something to do with it.
Additional suggestions with my lights is appreciated.
rdaniel