hey all l I just wanted to mention I just repaired this TV for a friend that had the typical separation problem on the upper right hand corner tab bond after pressing on the bond I had a good picture again but I noticed it had those vertical streaks that go upward from whatever is on the screen typical of a failed panel..
however this time I got lucky and I found that dropping the sub contrast in the service menu about four points repaired the problem took the streaks and completely eradicated them. I don't know if this is going to work for everybody but if you run into this problem give it a shot
however this time I got lucky and I found that dropping the sub contrast in the service menu about four points repaired the problem took the streaks and completely eradicated them. I don't know if this is going to work for everybody but if you run into this problem give it a shot