Zenith A50M91W 50" Rear Projection Television "blue curved line tv" Questions

...Blue curved flickering lines on the screen( I have tried auto focus and manual convergence neither of these have helped) If you take the back off and look into the coloured guns the red and green gun ...

...curved picture when u turn tv on red, green, and blue lines curve across the top of tv Hello red, green, and blue lines curve across the top of tv is cause by defective convergence STK IC or you have ...

...cable is off it shows a red, green, and blue curved line across the screen. HAVE RED GREEN AND BLUE LINES AT THE TOP OF MY SCREEN Ur convergence is dead.Require convergence kit tv model,replace

blue line that is curved at the top of the screen When I turn the tv on, the screen is distorted. All 4 sides of the tv picture are curved inwards causing the picture to be blurry. There is also a red

...1992 sound ok, Checked fuses, curved blue line, no red,green lamps/guns? can't find free schematics. Chet WHERE IS THE CURVED BLUE LINE? CENTER OF THE TV? IF SO THEN YOU HAVE A BAD VERTICAL

...a unused video input--if see faint curved blue lines with some blue visable on the screen the blue screen control needs to be adjusted just slightly down until the blue and curved lines are not

...curved blue lines through the screen and then turns itself off after 5-7 sec. possible crt problem, most likely though its a convergence problem. expect to pay around $300 If it's a DLP TV you might ...

...curved colored lines (green, red & blue) across top & bottom of screen, picture is blurry, almost like the way something in 3-D looks if you're not wearing 3-D glasses. Also, the screen is black in ...

...curved blue line. I have checked the rest of the resistors on the convergence circuit board and all seem to be in the proper range. I even tried to move the rings on the Blue Gun.....still have the ...

blue but the area above the curved line is shaded in black. Due to this malfunction, obviously the picture quality has become a bit distorted. I already tried perfect focus & I'm not too proficient in