PCB Repair Logs WrestleFest

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Marquee wrestlefest.jpg
Manufacturer Technos
Year 1991
PCB Image Reserved
Pin Out Jamma

Repairer: VectorGlow
Forum Thread: WrestleFest PCB Repair

Symptom: Large sprite blocks doubled vertically

Diagnosis: Scratch on rear of board, severing the connection between pin 7 of all the 1 Meg mask ROMs (IC8 to IC15) and pin 15 of the LS373 at location IC29

Cure: Repaired track, problem was fixed

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