p1899m
New member
So I just got to trouble shooting my cheyenne. I think I am past the issue with the short I had. Now my question is this. I'm measuring +6.2v on the +5v, +21.6v on the +17v and -21.5 on the -17v pins. This is unloaded though (no board plugged in). IS it safe to plug the board in or should I be looking into capping/fixing the PS? Haven't dealt with one of these Exidy PS's or a 440 shooter for that matter and would really like to not damage this one if the board happens to work.