I am putting a board in my cocktail and there wasnt one to start with. How do I know which way the connector is orientated to plug into the board? Does the stick on coloured dots mean anything?
Brian

I think I know what you are asking? What do you have inside the cabinet for a wiring harness? Are you just using a new JAMMA harness? If so, on the end that has (from right to left) two grounds (black) two +5 volts (red), this side of the harness you are looking at is the solder side (back of your pcb). That's probably not the best description, you sould look at this article, best one I have seen concerning this.
http://www.arcaderestoration.com/index.asp?OPT=3&DATA=63&CBT=24
Good luck

Thanks
B1 is getting me a JAMMA harness to convert from the older type. As the one i have appears homemade.....EWWW!