Constant horizontal lines

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Does this occur only on the camera, or is it visible on your PC during PP operations ?

There are some semiconductors or capacitors that are leaky. Might need thorough check up inside the TV.

Somehow when switching between the tv and the dvd my wife encountered the pink and green, thin, parallel, vertical lines on the screen. The picture was visible with the lines. I turned the tv off and on but the problem persisted. Unplugged tv for about two minutes and after plugging it back in and turning it on the vertical lines very gone and the picture was back to normal.

The reddish blotchy screen also had a series of horizontal lines/sections of screen on occasion. I was able to determine that the ground wire screws were loose (loosened and retightend all of them) and a few of the connections between boards (the wires/plugs) were loose. Seems to have resolved the issue without having to replace any boards/caps etc. I would try this free 20 minute fix before searching out a new board.

If cleaning the lense won't help, the memory card might be damaged. Try with another card.

Picture is reduced to a straight horizontal line across the center of the screen.

Good Day, Delano1981;

It may cure the problem but I would suspect the 9 Volt source
CHECK C2P05 100 UFD 16 V OFF PIN 3 OF IC2P01 AND
IC2P01 PART # 270P466020 (9-VOLT REGULATOR). BOTH
ARE ON THE SIGNAL PCB.

This should resolve your TV"s condition.

Good Luck, big IRISH.

check all caps in power suppy and vertical. but i would point to the power supply first. the last tv i seen with this problem, i ran it for 20 minutes, and turned it off and felt the tops of all caps, found one or more that was hot. there was the bad caps, without the headache of checking all of them on the cap checker. this might not work for you. not all bad caps get hot.

CHECK C2P08 100 UFD 16 V OFF PIN 3 OF IC2P03 (3.2 VOLT REGULATOR) ON THE SIGNAL PCB. HOPE THIS HELPS!