How to Fix a Pinball Machine’s Score Display

Just did another pinball video. This one was on my Paragon pinball machine in that one of the score displays had missing segments on the bottom. When there are missing segments it’s usually the IC chip, transistors or resistors. I replaced the IC chip and one transistor in this video. Plus you get to see my solder in the IC chip socket. I know exciting stuff! Here’s a chart to help you figure out what to replace.