We have a sony KDL-463000. when turned on cold, we get lines from one side of the screen and the channnel display is distorted and shows two imagimes which are blurred. After warming up the lines go away and so does the double channel display. What could this be

SOURCE: Sony Bravia KDL-46Z4100

if the line is in the same place all the time im afraid to say that is a pixel problem on your display contact sony they may offer you a replacement display or altleast a way of changing the set.

SOURCE: Picture problem

Hi,
raystratton

I was wondering if you were able to solve this issue. i am having the same exact issue with my tv. and i did not get an extended warranty thinking that nothing would go wrong with a sony tv. i learny my lesson the hard way. Can you please tell me what the tech told you or what you did to fix this problem. All your help will be greatly appreciated. Thanks once again!!!

SOURCE: Vertical Lines on Sony Bravia TV.

I'm afraid, its problem of LCD Panel (screen).
LCD Panel replacement is only solution for this problem and will cost you 70% of TV price, please contact nearest Sony service center for LCD Panel replacement.

SOURCE: Sony KDL-46XBR4 right 2/3rds screen darker, motion blurred

Hi Ron, thanks for describe many valuable details. You suspect something wrong with the fluorescent tube, if it is true, shall be dark on top or bottom, not left or right, also the problem with the backlight the TV will shut off and the timer LED will blink 6 times.
I think there is the bad connection inside the panel or the t-con board, only think you can do is try to reconnect the wires under the aluminum foil (see the picture) or replace the panel.

SOURCE: have horizontal lines across the screen and some

Yeah we have the same exact problem here. Defective TV....ours would correct itself after 30 mins, but now it's blurry all the time. I'm never dropping 2K on a SONY tv again.