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WWF Wrestlefest Repair Log (original Technos PCB)

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  • WWF Wrestlefest Repair Log (original Technos PCB)

    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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