I stuck my DonPachi PCB in to my Egret II and was greeted with this. I took it out, tried it on my supergun and it worked fine. Back in the cab I get the same thing. I take it out and put a different board in to the cab, the new board works fine...
The cab isn't busted because it works with one of the two games, and I'm not convinced the DonPachi board is busted since it plays fine through my supergun. Whiskey tango foxtrot?
Turns out that the video ground trace on the board had been cut (along with a few other traces along the JAMMA edge connector). Re-connecting that fixed the problem and now all is well. Yay!
TheAypok 2 years ago