Pinball coils (aka solenoids) are windings of insulated copper wire that create electromagnets that make things move on the playfield. If you have a coil that is no longer working, and doesn’t have any obvious signs it has “melted down”, there’s a very good chance you can repair it instead of replacing it. In this video I go over how this is typically done. This works on all types of pinball machines from the EMs to Stern, Bally, Williams, etc.
In this short video, I go over how to test the coin door service switches, and if faulty, how to replace them.
This is a fairly simple procedure.
If you have a button in the coin door that doesn’t appear to work, the first thing you should do is check to see if any of the wires have broken off or there’s a bad solder joint. This is very common because the coin door is opened and closed quite a lot and things can get snagged on the wires. Always check the wiring to make sure there are no kinks or damage to the wire. In the video I use a multimeter set to continuity to test the integrity of the switches. If the switches seem to work and the wiring is intact, the next thing to check is the continuity between the switches and the connector on the MPU board. If all that checks out, it could be one of the chips on the MPU board that handles the cabinet switches.
These days I’m really not trying to acquire more games. I’m stuffed to the rafters and until I get the new space finished, which is all-consuming both in terms of time, money and blood-sweat-and-tears, I don’t have room for new games.
However, I’ve learned that the key to building a good collection at a reasonable cost is to be patient and always be on the lookout for deals. When you are hot for a game, it rarely falls into your lap, so it’s best to have a “wish list” along with some standard dollar-amount target values that are what I call, “no-brainer deals.” If a game shows up in good condition at the right price, I jump at it.
In this case, that’s what happened. Take a look at the restoration video series for a “first look” at my latest acquisition. A Red & Ted’s Road Show pinball game.
A common issue is what to do when you can’t get into a pinball game’s coin door? The door is locked and you don’t have a key. It’s easier than you think if you have the right tools..
I recently picked up a Funhouse as part of a trade deal I did. This game is in pretty nice shape, but it needs a little work here and there. Rudy stopped working and someone tried to “fix” it but didn’t put things back together the right way as I later found out. Here is the video series of me pulling the game apart and trying to make things work…