Hi All,

After a few weeks of working on the cosmetics of my project King of Diamonds, I've finally gotten around to getting the game to play.! It has several issues, mostly mechanical. I have come across an electrical issue (I suspect) , which needs to be addressed. The far right roto unit switch does not score. It's the switch that connects to the black wire of the ribbon cable.

Does anyone have a schematic that can trace that circuit for me?

Thanks.

thanks mark