PCB Repair Logs Hyper Olympic
From Aussie Arcade Wiki
Jump to navigationJump to searchHyper Olympic
PCB Image | Reserved |
---|---|
Pin Out | Reserved |
Repairer: VectorGlow
Forum Thread: Hyper Olympic PCB Repair
Symptom: Letter ‘N’s filling up the screen (Hyper Olympic)
Cure: Bad 6116 RAM at location 6A on lower board – replaced 6116
Symptom: Letter ‘N’s filling up the screen, and sometimes a few ‘0’s scattered about (Hyper Olympic)
Cure: Bent pin 1 on 42-pin Konami chip at location 3C on lower board, straightened pin
Symptom: No sprites, shimmering jagged vertical lines filling up the whole screen (Hyper Olympic)
Cure: Bad Konami custom at location 16A on lower board replaced
Symptom: Sprites mis-coloured, also sometimes displayed in a block of colour with horizontal lines (Hyper Olympic)
Cure: Bad socket at location 16A on lower board – replaced socket