Straker
Member
I have hooked all but the voltages but the -5v and 12. And the video RGB sync and ground. The monitor shows a picture that looks good overall but is bent on the far right side of the screen. I have tried this adapter with two different Konami boards and the picture has the same problem on both.
I am thinking that maybe it is the video ground as the Konami pinout does not show a video ground. So I connected the Jamma Video ground to one of the ground for power on the Konami pinout. The only other thing I can think of is either it really need the -5v or there is a sync problem. But I don't think the video would be stable if I had a sync problem.
Any ideas as to what the problem could be?
I am thinking that maybe it is the video ground as the Konami pinout does not show a video ground. So I connected the Jamma Video ground to one of the ground for power on the Konami pinout. The only other thing I can think of is either it really need the -5v or there is a sync problem. But I don't think the video would be stable if I had a sync problem.
Any ideas as to what the problem could be?
