(Topic ID: 274278)

Bally Display / scoring wonkyness

By Clnilsen

3 years ago


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#3 3 years ago

According to the pictures, two of your displays are working or can be saved: bottom left and Ball In Play displays.

Moving the working display to the top left is a good idea but it is not enough.

Turn the power off and disconnect all displays. Always turn off power when touching the displays or their connectors, as there is a very high voltage getting to them (160 - 240 VDC). That will burn or shake you very badly, if you get electrocuted.

After removing all the displays, put aside the working ones and re-flow all the solders leading to the connector. Re-flowing means, melting the existing solder and adding fresh one on top. If you are not familiar with soldering ask a buddy who tinkers with electronics or a repair shop. These large connectors cracks the solders when they are poorly handled a few times.

After doing that, only re-install the TOP LEFT and BALL IN PLAY good and re-flowed displays and start a game. See what it does and report to us.

Yves

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