JVC 56 When you change channels or turn the TV off - you can see blue vertical lines and an area of blue splattered on the screen, and you can see where a channel identification was burned in on the lower part of the screen. Any ideas? Thanks

am thank if you see it in your menu..and on ever channel..you have a bad dmd bord or dmd chip

Some of these had problems where the micro for the Dlp gets confused, they have a jig to connect the set to a computer and download two updates on sd cards---it may or may not cure this but this is a shop repair.

I will need the model number of your set to assist you with the most probable cause of the problem.

check video memory and connectors.

The vertical output integrated circuit needs to be resoldered to the circuit board. It's common for these connections to develop cracks over time. When you smack the set it's causing the connections to make contact again for a while. There may also be capacitors in the vertical circuit which need to be replaced as well. They age and change in value.

Hi, convergence amps have failed, your going to need a tech for that repair, involves un--soldering and re-installing parts as well as an alignment, hope this helps, video-tek

try this site http://www.sharefx.net/index.php

· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

I had the same problem, a vertical blue line from top to bottom on my samsung TV.

Try this download this http://www.jscreenfix.com/video.php i burned it to a dvd and it fixed it within a minute.

The lightning probably zapped the tuner in you set. If no signal is present the screen is muted (BLUE).This is a feature to prevent your seeing snow on the screen. Stargazer