marin40
Beginner
I bought ghost'n goblins japanese(makaimura) pcb. It worked well but, there is a problem.
When I played 3,4,5, and 6 stages, background wall had changed to other background wall only 1 pixel.
For example, when I played 3 stage, after charactor met first arima(red devil one), background wall is blue wall. but the only one pixel had changed to other color wall(brown color, pink one or empty).
Other stages had almost same problems. I attached some photos about it.
I think there is connecting loss on pcb, so I try reconnect(pushed roms) and clean roms but it didn't work.
So I think there is a rom broken, but which one has problems. What should I do???
When I played 3,4,5, and 6 stages, background wall had changed to other background wall only 1 pixel.
For example, when I played 3 stage, after charactor met first arima(red devil one), background wall is blue wall. but the only one pixel had changed to other color wall(brown color, pink one or empty).
Other stages had almost same problems. I attached some photos about it.
I think there is connecting loss on pcb, so I try reconnect(pushed roms) and clean roms but it didn't work.
So I think there is a rom broken, but which one has problems. What should I do???
