While trying to track down one last annoying lingering issue on my Kingpin I decided to look around the front of the box a bit more and noticed that the previous owner ( so I assume) had connected and bundled this wire in the bundle that goes to the front of the cab. As you can see it is a solid red wire ( I assume this is power) connected to a white with blue and red stripe wire (which is weird in itself) I cannot find this wire connection on the schematic. The wires go down past the first Jones plug by the tilt mech then I loose track of them as they are bundled in pretty tight the rest of the way. I tried disconnecting these and obviously the game will not power on. My question is, what could this have been connected to up front of the cab , and if it never connected to anything then why is it just looped up front only to go back down to the bottom somewhere..

It just seems weird to me that this loop goes up front and back down for no reason. Also, the wax wire ties seem very tight and I dont think they were ever taken off as the bundle goes back down to the cabinet. So would anyone have any ideas?

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yes is does.. coin mechs are functional..

Hi Rolf, thanks for responding. Yes my pin has the bounce switch intact and functional on the bottom board as well as the slam switch functional on the coin door. I dont think there is any switches missing or anything. Im just questioning why this wire ( with two different colors) would be looped up front and not go anywhere or two anything.. ..
And yes I have red the fine print on the schematics as well regarding the swap of different color wires.. Thanks

Hi Ok I made those changes however when I did that the tilt bob no longer functions... Im sure it is depicted on the schematic i just cant seem to find it..

also the green and yellow wire you see in the first picture i have connected to the coin door as a ground which I assumed it was.. however looking at my Skyjump the green and yellow wire is connected to the tilt ball bracket.. so I made that change as well and then blew a house fuse when i made contact with the tilt bob to the bracket.. . (( So im assuming thats not correct either lol

thank you

Ok based on yourr pics I set mine up exactly the same and it works as it should.. thank you.. however the red and the white/green/blue wire are just connected together and not connected to anything else, im guessing thats fine, and I wont worry about it.... also can you show me where your green wire gets grounded too? I had mine on the coin door is that where it goes?

ok thats perfect than .. i will keep mine on the door hings as well.. thanks..