I am trying to fix a summit coin ltd. black jack video machine for a guy. He said some one came into his store to look at it, and some how stole the video cable out of it. So I went over there to look at it thinking I could just make a cable myself, but there appears to be a board missing that was once mounted to the side of the monitor. It looks like the monitor should work with either cga or ega, but I can't tell what the out put is coming from the machine. He had a manual of sorts that mostly described the hopper and door, error codes, It has a hand written schematic that I can't make out. Any help would be appreciated.