Gottlieb Hollywood Heat System 80B MPU Freezes at Game Start
Hibler repairs a Gottlieb Hollywood Heat MPU freeze: corrosion cleanup, trace rebuilds, new reset circuit, and a trough switch fix.
Aug 26

Various pinball PCB repair videos made mostly to show "proof of repair" for my clients. Some "how to" videos are linked the the PinWiki at www.PinWiki.com
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Various pinball PCB repair videos made mostly to show "proof of repair" for my clients.
Hibler repairs a Gottlieb Hollywood Heat MPU freeze: corrosion cleanup, trace rebuilds, new reset circuit, and a trough switch fix.
Aug 26
Hibler repairs a WhiteStar I/O board's lamp matrix by fixing a cracked PCB trace on data line 5 and upgrading a flipper FET.
Aug 22
Hibler demos logic-probe testing of WPC-089 general illumination buffer chip signals (clock and blanking pins).
Aug 19