Hi... the cab has been running fine with mvs & jpac/pc. About the voltage spike, there was no lightning or mains shutdown.
I suspect a voltage spike because I heard a crackle when the game ran.
I was adjusting the volume pot as the game ran. The board moved a little-a tiny distance. I looked at the screen and noticed that the graphics were now corrupted. I turned of the cabinet, turned it on again. I saw a white screen with some coloured squares.
About the fuses, where?
Could the game be repaired? I read that voltage spikes erase the dimm contents.