cant get gun to work on Revolution X machine.

[raventy]

Hey guys,
I have a revolution x machine that I picked up but I cant get the player 1 side gun to work. The on screen target can move up and down but not side to side. If I swap the wires for the player 1 gun with the player 2 gun down at the connector which plugs into the board, then the player 1 gun moves the on screen player 2 target no problem. No matter what gun I plug into player 1, that side doesnt work but player 2 side works fine with everything. Im guessing this means its a board level problem. anyone have any idea how I can fix this or am I SOL?

[geoffers2013]

Hiya,

I can't help at the moment, but I do have the same cab that I have had sat waiting for me to start on.

It is now next on my list.  As soon as I start, I will see if I can find anything that helps.

Cheers.

[spoot]

Hairline cracks of the traces on the pcb at the player one connector?

[orion]

I would start by checking the jamma connector first. Might want to replace it.