Fire!
Williams, 1987You're currently viewing posts by Pinsider Pauz21.
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This could be a shot in the dark but with my F14 I had it where it was randomly releasing locked balls. Random tilts and random yagov kills. I replaced scr6 on the mpu (make sure you clip the 10th leg of the resister) and it fixed all issues.
I saw this on a series of videos on Joe’s arcade you tube Channel.
Quoted from Switch:Thanks a ton for the reply! I am currently watching the video where he is repairing an mpu for pinot. Hopefully this will give me some guidance. Since reflowing the connectors on the mpu board it hasn't been acting strange with odd ball lock behaviors, but it is definitely randomly ending the game still.
Here’s the link to one of the videos in this series. If anyone isn’t watching Joe’s YouTube channel you should start. No one explains things better.
Quoted from pinballplusMN:Also check flipper diodes. If one is missing or broken, open. This can cause issues, lock ups resets. etc. Ive found many times on these older williams games issues by repeatedly hitting flippers cause a reset only to find an open diode.
Also a good suggestion. Before I turned to the board I checked all the diodes on my f14.
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