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WPC-95 line fuse

WPC-95 domestic games use a T5.0 A small slow-blow line fuse; export games use T4.0 A. A failed D19-D22 on the driver board can blow it.

Line voltage is present in the power box and at the transformer whenever the game is plugged in; unplug it before working there.

Systems

Related tips

Source: Repairing Williams/Bally WPC Pinball Games from 1990 to 1999, Part One, Clay Harrell (pinrepair.com)