I have a haunted house here that works well except the upper playfield drop targets score but don't reset. I think I see the problem but I am not sure where to go from here.

On my HH, something strange is happening at the pop bumper board in the backbox. It looks like it was rigged in some way and the wires from the pop bumper board are just sticking into what looks like a chip socket. You can see where one of the wires has pulled out and there is no telling where it should go. Confusing, I know. Here is a picture:

the orange wire (looks yellow in the picture) is hanging loose

I have to get a manual for this table, but does anyone recognize this set-up?

Thanks,

norman

Sorry for the delay here. I have been away. Thanks for the comment. The mechanical parts are moving freely. I will check the transistors when I work on the machine this weekend.

but, as you say, an odd rig job...

Thanks,
Norman

What are my chances of putting it back the way it is supposed to be wired?