mcandrewsoun
Well-known member
I have a kortek that had some incosistancy in the color throughout the tube..brighter in some areas.. I offered to do a tube swap as I had one with a similar yoke and pin count. I put the new tube on. convergence looks ok, however, I cant get the focus to come in, if I turn the sceen control to a normal brightness. It will barely come into focus if the screen is turned down.. What would cause this?
Andrew
Andrew