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I have a 42 inch LG plasma tv and when I switch it on, all I get are vertical coloured lines on the screen. What could be the cause of this and can it be mended. The TV is only 3 years old so do not want to just dispose of it. thank you. linda footman

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6 Suggested Answers

SOURCE: jvc tv picture quality

sounds like your crt tubes...meaning Red, Green and Blue are out of alignment...or possibly 1 of the crt's is burned out.

Posted on May 04, 2007

HDTV GURU
  • 261 Answers

SOURCE: TINY 42 INCH PLASMA. TURNED

Did you get your set up and running yet? Let me know...Jay

Posted on Feb 18, 2008

Slinteriors
  • 8617 Answers

SOURCE: philips plasma problem

What is the model number of your set. I may be able to help you if you post the model number.

Posted on Mar 08, 2008

SOURCE: Toshiba 46In HD Rear projection TV Vertical lines on screen

We also have vertical lines with our JVC 62"... turning it off and letting it cool down is the only solution. For us, we know it's a problem with heat. We simply are wits end on fixing it. added two additional fans, a exterior fan to blow heat away from the back of the tv, pulled everything else away, etc.... Anyway, goodluck.

Posted on Apr 30, 2008

yambo
  • 230 Answers

SOURCE: black horizontal line moving across screen with PS3

Loose connections in the AV board. Re solder . Did you try in video 2 or 3 ?....But Am suggested re solder AV board and connectors. I hope this help you I am here any time thank you!!!

Posted on Aug 13, 2008

charcois
  • 763 Answers

SOURCE: I have a lg flatron

see your manual about the settings you might find the configuration of it. hope that helps sir!


CHARCOIS

Posted on Aug 21, 2008

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1 Answer

LG vertical line


If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD & Plasma screen are given with illustrations. You can get an idea about the fault to an extent. Faults to all LCD & Plasma screen are similar, irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

May 15, 2016 | LG 47LV5500 47 Class LED TV with SmartTV,...

1 Answer

I have a sony plasma 50 inch i am getting a few lines in the middle of screen and they are there when i turn on the tv even though i do not have the cable on


Are they very thin vertical lines? If so, you most likely have a bad plasma panel. A picture would help to confirm the diagnosis

Oct 19, 2008 | Projection Televisions

1 Answer

Lines going through it and is very distorted


Search Results

    Troubleshooting Distorted Pictures - Stereo & Video Repair ...

    www.stereoandvideorepairco.com/.../DistortedPictureTroubleshooting.ht...
    Usually, this occurs on CRT projection TV's, and occasionally on CRT ... Dark, light, or colored bars can be seen rising slowly through the picture, ... Known as "hum bars" or "common-mode noise," these result from AC power line hum coming ...

    Flat Screen TV Has Lines Going Through Screen - Possible ...

    removeandreplace.com/.../flat-screen-tv-has-lines-going-through-screen-...
    Jun 17, 2015 - Flat Screen TV Has Lines Going Through Screen - Possible Bad ...inch LCD TV which is showing lines (vertically) and getting extremely hot. ..... If you leave the projection TV on for a certain amount of time does it ..... If so the plasma gas is most likely causing the screen to become distorted or color issues.

    Distorted Colors in an LCD Projector ' Business ...

    yourbusiness.azcentral.com/distorted-colors-lcd-projector-8597.html

Feb 08, 2016 | Projection Televisions

1 Answer

A horizontal band of green and red lines across the screen


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 & Plasma screen are given with illustrations. You can get an idea about the fault to an extent.
Type in the brand name to your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.

Mar 17, 2015 | Panasonic TC-P46C2 - 46 Inch 720P Plasma...

1 Answer

Blue Vertical Lines on the screen


It means the optical block is going bad. Contact Sony support. They will sometimes warranty these even after the 1yr warrany has expired. Have your model and serial numbers handy.

May 19, 2009 | Sony Grand WEGA KDF-42WE655 42" Rear...

1 Answer

2 vertical bars on right half-side of screen


you are in luck my friend!  i just performed a fix on a gateway plasma that has LG boards inside.  It is exactly what you are talking about.  Go to the attached link and follow the thread carefully and read it all before starting.  IT WILL WORK!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

enjoy!
stephen

Apr 18, 2009 | Projection Televisions

1 Answer

Hitachi 32" Plasma TV fault on screen thin pencil type line on left hand side of screen from top to bottom. Line thickness is approx 1mm TV is 5 years old Thanks Tom


iav a sky 42 inch plasma model number pd54250 when i swich it on i av got a green lined picture sometimes it comes on with a full picture can you help

Nov 22, 2008 | Projection Televisions

1 Answer

3 Black vertical lines on my Gateway Plasma TV


i just fixed my gateway 42"plasma with the exact problem.  go to this link, and read entirely and follow!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

enjoy!
stephen

Oct 30, 2008 | Projection Televisions

1 Answer

LG plasma TV with vertical red line on right side of screen


Hi.

What id the model number of your LG tv set ?

Jun 29, 2008 | Projection Televisions

1 Answer

Philips plasma problem


What is the model number of your set. I may be able to help you if you post the model number.

Mar 08, 2008 | Projection Televisions

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