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Wednesday 2 May 2018 at 03:03
Still having issues with this. Lower cabinet ground mod has been done. I have tested with a known good mpu and driver board. See results below:
Good mpu and original driver board:
-Ball release triggers at L14 and at solenoids 4 & 7 during test mode.
-Briefly grounding Q55(left ramp flashers)...
Source: http://pinside.com/pinball/forum/topic/gottlieb-system-80-genesis-solenoidflasher-issues#post-4373823