Here’s a quick video that shows how to take an old PC power supply you may have laying around and use it to power up pinball boards for testing. I use the Bally-35 MPU board as an example of how we can set this up to do board work on the MPU while it’s outside of the actual pinball machine. This is great for testing things while you’re refurbishing a board that’s been giving you problems.
This is a nice video series I’ve been working on for the last 2-3 weeks involving a very nice-condition, 1984 Bally “Kings of Steel” pinball machine – you just don’t see this game very often. I think I’ve actually never played one before so I was psyched to pick up the game. Unfortunately, like most of the time, it didn’t work — this game would not boot up and had some obvious issues. Here is a video playlist of my work thus far getting the MPU board back in action. This is a particularly good sequence going over how to trace issues on the MPU board, and in this case, it wasn’t a typical battery-leaking-damage situation. Something else was wrong as you’ll see..
These days I’m pretty backed up on repair/restoration, but there’s always a “magic number” that’ll get me in gear to pick up a game. And when someone wants to reclaim their dining room or spare bedroom, I’ll do my best to help them out, as was the case with this “heavily-loved” Stern Meteor pinball game. I pop the hood on this baby and we take a look and see what’s going to be involved in getting it playable and in better condition..