Black Jack
Bally, 1978Hello, my right flipper stopped working, so i went to the solonoid driver board J2 and wiggled the connector. I saw a flash of light behind the board. I took the board out of the machine and I spot this. The solder is burned off. My question is, can I resolder the pin onto the board? Cheers
IMG_20191216_1948155 (resized).jpgReflow ALL the printheaders on the board!
In your picture the first one on the left and the three on the right are all cracked.
While you have the board out, replace the big capacitors.
Do the ground upgrade and reflow the solder on all printheaders.
Do some reading on pinwiki if you want to know more.
https://www.pinwiki.com/wiki/index.php?title=Bally/Stern
Peter
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Bonnyville, AB
Rochester, NY
Piershil