The CM '0' switch in the red box is the top switch on the switch stack on the Index cam on the Control Motor closest to the motor itself. Then pull the paper out one by one to see which one starts the motor. You could stick a piece of folded paper between the contacts of all 6 switches to see if that stops the motor. If none of those relays are firing, check the switches to see if any are stuck closed. If the labels on your relays are missing you'll have to use the wire colors on the schematic to find the relays in your game. Keep in mind that they could close because the relay or motor that controls them is firing, or because they're stuck closed, or there's a short, etc.įirst check if any of the relays that control those switches is firing while the Control Motor is turning: Start relay, Out relay, 3rd Out relay, 25 cent relay and 10 cent relay. To figure out why your Control Motor keeps turning you'll need to figure out which of these switches is closed. The Control Motor turns when any of the switches in the red boxes close. Here's part of the schematic for the Control Motor:Īction Baseball controll motor (resized).jpg (It's usually called a Score Motor in a pinball machine, but for some reason it's called a Control Motor here.) There's a schematic on that will help sort this out. Thing circled yellow still spins non stop The thing circled yellow spins non stop, not the thing next to the red circle 20180702_001801 (resized).jpg I also have a good understanding of basic electronics My soldering skills are pretty good and I have a good iron, meter and desoldering station. It smells like dusty old church with a hint of old books. By the amount of dust and dirt dauber nests in it, I'd say it's been sitting in a shed for a while. It doesn't look like any work was ever done to it before I started on it. I got it in a trade from another arcade collector, I'm not sure about before that. I think I need to go through the score reels in the head, give em a good cleaning. The charm of em stuff is growing on me though. I'm more of an arcade guy, this is my first em. It doesn't do like in the video until you coin it up The big crazy switch thing to the right of the red circle also spins non stop, if you unplug the game at the right spot when you plug it back in it'll spin to the same spot and then stop. The noise is the, out unit, strike unit and extra innings unit (red) and the mixer unit (blue) rotating in time to the score reset coil in the head. I replaced the burned out lock coil and the burned out score coil and now it does like it does in the video. When I first got it, it don't do anything.
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