So I was going through my JAMMA stack, and these 3 boards have graphic issues. Is there an easy fix for these? Are there certain chips that are most likely to cause these issues?
1) TumblePop - black vertical lines around the characters/enemies, white vertical lines around text:
2) Magic Sword - text is screwy, and the graphics are blocky:
3) Empire City: 1931 - Tons of crap on the screen.
If you have any suggestions I'm all ears. I haven't tried PCB repair in the past, but these seem like some good candidates to learn on.
1) TumblePop - black vertical lines around the characters/enemies, white vertical lines around text:
2) Magic Sword - text is screwy, and the graphics are blocky:
3) Empire City: 1931 - Tons of crap on the screen.
If you have any suggestions I'm all ears. I haven't tried PCB repair in the past, but these seem like some good candidates to learn on.
