My JL was working fine until I turned it on today for some play. It has Rottendog boards in it ( not sound) which I fitted some 8 odd years ago and up until today, absolutelyno issues with them..
This is what its doing: Starts normally, does its speech thing, serves the ball and begins play. However, when any drop target is hit, its silent and doesnt register a score nor do the lower drop targets give a magna-save credit. If the ball goes into either kick-out hole, it doesnt eject the ball. When the ball drains, the targets will reset but the same cycle happens again. All the connections are nice and tight throughout and fuses are good.

Any ideas welcome. Thanks.

Thanks for replying. Excuse my ignorance, but how, or where, would I find these cables? Are they the ones that live on the bases of the drop targets? I dont own a logic probe/scope but I'll overcome that problem if need be. Thanks again.

Wow, thank you both for the help! Now I know where to start looking. I'll let you know how I get on. Fingers crossed that I can resolve it easily enough.

It's fixed! I found the yellow daisy chained wires had a break in it. Soldered it one and Bingo. "You, Jungle Lord"