Posted this in a more specific category, maybe I will have better luck here.
After going through the switch check maintenance mode on my Data East machine, I have found that I have one target switch not working. Contact is being made, all wires are soldered and not loose, and I do not see any loose or frayed wires at the switch. I cleaned off the contacts and still nothing.
Any ideas how to locate the problem? It's just this one single switch, the rest of the entire machine works great!
In is the middle switch in the photos..not sure if this helps...