G07 transplant RBG off

wildwest3163

Active member
Joined
Sep 17, 2008
Messages
1,538
Reaction score
11
Location
Lake City, Florida
I just pulled a G07 out of a Jamma cab Im parting out and put in my multiwilliams. The monitor played fine in the jamma game, but hooked up to the jrok board the colors are green on the left, going blue in the middle, fading to red on the other side. What did I do wrong?
 
I'm leaning toward yoke. Rings would affect purity but there would still be areas that look "okay". The colors that you're describing happen when the yoke gets yanked. How hard did you yank the monitor out? How did you handle it?

To put it right, you'll have to have an image on the screen and full access around it. With it on and a picture on it, move the yoke until your colors are pure again. Then tighten LIGHTLY the yoke down with the tension adjustment.
 
it took a pretty good pull, it was mounted in a plywood frame, and it was stuck to the paint. BUT all the pulling was done on the frame, none on the chasis or back of the tube. The only thing I can think of is maybe I bumped it (lightly) when I hooked the rgb/sync up. I checked the rings, it wasnt them, I guess it is the yoke
 
Also it is a 30 year old monitor, so the yoke may have been slightly loose already before it got yanked out. So just that jolt could have moved the yoke. Good thing it is easy to adjust back. Loosen the ring clamp around the yoke slightly, turn it on, try to move it up/down, left/ right and see if you can clear up the problem. And if you see it clear up jam one of those rubber things under it and tighten the ring clamp slightly (not too tight to where you crack your neck)
 
Back
Top Bottom