tzimmer
04-02-08, 02:49 PM
Ok, I bought a used WD-65734 set, and love it, but it has a black line across the top, and the line is where the lens projects on the screen, but the lens inst adjusted correctly. I got the service manual and did the Positioning and Keystone adjustments, but I still have the black line. It appears to be a mechanical adjustment. What are the steps I should take to fix this, the line is only about 1/2" to 3/4" so the lens needs very little adjustment. Could this be a light engine or other type of problem? Thank you for the help, and the set is already out of warranty, so no luck there. I have the service manual so any references to pages I can look up. Thank you