I am having problems with a Dr Dude A/C select relay. The relay is energized in game over, and during game play except when a A side solenoid is activated. In solenoid test all the coils work, and most of the flashers work as well. Some of the flash lamps activate with the coil. The A/C relay cycles in test.
I checked the solder connections on all of the boards. U1 on the interconnect board was bad, and I figured that could be the problem. I replaced U1 and still have the same problem.
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