Game starts and resets like it should but for some reason the 3 pop bumpers and all of the 10 point and 1 point slingshots don’t score or chime. They do activate however when hit.

The rollovers and standup targets score and chime like they should, so the 10 point relay works fine. I can also manually activate the 1 point relay and it scores and chimes just fine.

Any help is appreciated.

Thanks for the response. No luck so far. Cleaned the male plugs on the 6 pin Jones plug in the head and reseated it. Tightened the switch stacks on score motor 1C and cleaned all the switches. The 4 normally closed switches at the home position are all making good contact but still no scoring or chimes for the pop bumpers or slingshots.

The one thing I didn’t do yet was clean the female receptacles of that Jones Plug but I’ll do that next.

No change after cleaning female part of the Jones plug. Trying to see schematically what could cause both the slingshots and pop bumpers to not score or chime, even though the slings and pops still fire but that’s it.

Rollovers and stand up targets score and chime correctly. This started after I was having trouble getting the Ball Count Unit to reset but that was just a mechanical issue with the Allen screw being a little bit loose. Don’t think I adjusted anything else but I’ve been known to ham-hand switches accidentally before. Strange though.

Bumping this to see if anyone has any thoughts on this issue. I can’t seem to find the problem.

That was a different issue back then. So you need a copy of the schematic. I’ll see if I can get you a scan later this week. Working some long days this month.

Thanks HowardR

Thanks for weighing in. I’ll look into those.

One other thing that I failed to mention is that the Spin Unit kickout and outlanes don’t score or chime either. The Spin Unit spins and the kickout hole kicks but no scoring just like the Pops and Slings.

Yes, the 50 point standup targets score and chime like they should. The 100 Pt, 300 Pt and 500 point rollovers score and chime like they should too.

No, none of the rebound rubbers of 10 Pt or 1 Pt value score or chime. The bottom Slings do kick. Pop bumpers pop but don’t score or chime and the Spin Unit kickout hole kicks but doesn’t score or chime the points on the wheel, same with the 2 Spin Unit outlanes.

As TimMe suggested, it seems like a Jones Plug issue or as you suggested a broken wire. I’ll triple check the Jones Plug again.

I’ll post the pics of the schematic in an hour or so. Thanks for the help.

Here are pics of the whole right side of the schematic.

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2A0F5B7B-C2D9-45C3-9F41-116971EC34DB (resized).jpeg

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Thanks a bunch. I’ll be home from work in about 4 hrs and report what I find. I did check and clean the switches on 1C but I’ll check again for loose wires or bad solder joints.

I found a broken wire that I must have missed on 1C. It was pointed downward and hard to see. I ran out of charge on the headlamp so I’ll get to it tonight.

I’ll post later. Thanks again to you and TimMe for leading me there. Fingers crossed.

Sorry to have not reported back on this but I am just now getting back to working on the Flip a Card (lot of other stuff going on like everyone else).

Turns out I did break both jumper wires that run from 1C to 1A when adjusting the switch stacks. The inside switch on 1C which controls motor runout jumpered to the Red-White power wire on 1A and the 4th switch on 1C which controls playfield contacts jumpered to the 3rd switch on 1A which controls scoring.

Resolved and thanks again to TimMe and ArgosySK for the great help.