Quoted from Skidave:I found a broken solder joint on the top switch on the score reel switch stack (stack of 3 switches). I'm not having a scoring problem that I know of. I looked at my schematic and I can't seem to find this wire set / switch. The top blade of the switch set has a green-black wire and the connecting blade has a yellow. I took a picture from the internet for reference. Each score reel has this green-black and yellow switch combo, but I can't identify them in the schematic.
Anyone able to help point me the correct direction.
Are they maybe the 16x parallel 'reels not at 0' switches? Near top left of the schematic usually? What game?