bear1
Member
My Ms. Pac-Man cocktail table has a white horizontal line across the screen only during the intermissions and the character introduction part of the attract mode. Is this a problem with one of the chips? Thanks.
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Component drift due to age? Basically the video signal is being slightly over driven. The capacitors are just applying attenuation on the video signal lines. I wouldn't consider it a hack fix in any way because it's the same circuit Sega used on Pengo pcb's which are very similar in design to this board. Maybe Sega just had foresight.