Anthony605
Well-known member
I have a K7901 with a perfect burn free tube. I bought a super clean chassis (P447 if that helps) about two years ago. I tested the monitor out with the new tube. The picture was PERFECT!! After testing it out I put it away in storage. Today I tried to use it for my Berzerk project. The Berzerk is running on a JROK board.
Anyway, I could not get it to sync. The picture is scrambled and rolls. I think the pots may be at fault as when I tried to adjust vertical hold there is a spot on the pot where the picture just disappears. Can someone confirm that the pot(s) are most likely at fault? If so, does anyone sell a "shot gun" kit for the pots?
I know it is the monitor for sure because I plugged another monitor in and the picture is all good.
I tried to attach pics of the chassis but the upload failed.
Thanks!
Anyway, I could not get it to sync. The picture is scrambled and rolls. I think the pots may be at fault as when I tried to adjust vertical hold there is a spot on the pot where the picture just disappears. Can someone confirm that the pot(s) are most likely at fault? If so, does anyone sell a "shot gun" kit for the pots?
I know it is the monitor for sure because I plugged another monitor in and the picture is all good.
I tried to attach pics of the chassis but the upload failed.
Thanks!

