u2000 monitor color messing up

[1upgamer]

Hi all,
I picked up a Sunsetriders cabinet that was converted over from the Simpsons.  Everything was working fine, except the monitor.  The monitors colors are messed up.  It's like if you use component cables and one color just isnt coming through.  If I wiggle the neckboard where the monitor socket is it fixes it for a second, but then stops working again.  It always works when the game first boots up for about 20-30 seconds.  Any help would be GREATLY appreciated.

Here's a video showing you exactly what is going on.

[grantspain]

obviously a bad solder joint or connection then
green btw is missing

its probably the track around the drive transistors