Question about LG DU-42PX12XC 42 in. Plasma HDTV

1 Answer

Transparent blue line

I am experiencing a 1" wide transparent blue line running from top to bottom about 6" in on the right side. any ideas?

Posted by on

  • drey72 Jul 12, 2008

    I have the same problem - a 1" to 1.5" vertical blue line has just shown up about 6" from the right side of my LG DU-42PX12X. What caused this, and can it be easily & inexpensively fixed? I've had the TV for 3 years.

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • LG Master
  • 1,635 Answers

Without troubleshooting the set, I will take a sort of guess at what I think the fault may be.

This may be a fault in the video processor, most likely dealing with the RAM, or part of clocking drive for the modulation decoding that is driving the display panel.

The fix is board replacement.

Jerry G.

Posted on May 14, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Vertical blue transparent line plasma


Check for loose or dusty flexible connectors. (Please take care to switch off TV and remove plug from the power outlet and discharge high voltage capacitors before you do anything on the PCB) Apply cleaning oil in connectors wherever possible and remove and reconnect it a few times. If problem persists, it might need attention by a qualified service technician.

Jul 22, 2012 | Nakamichi VU50P 50 in. HD-Ready Plasma...

1 Answer

42inch LG plasma TV


well if you could please give out the model nuumber thank you

Sep 10, 2008 | LG RU-42PZ61 42 in. HD-Ready Plasma...

1 Answer

Thin blue line on right side of TV. From top to bottom.


No, you should have the screen looked at.... it doesnt cost much but its better then buying a new T.V.

Nov 29, 2011 | Sharp Flat Panel Televisions

1 Answer

Plasma TV technical difficulty


if you can still see the picture its most likely the control board that's going bad, you will still need a tech out to fix the issue.

May 19, 2008 | LG 42PX5D 42 in. Plasma HDTV

1 Answer

Line on screen


if you found out how to fix or what is wrong with tv please let me no shanequinn@tiscali.co.uk

Apr 07, 2008 | Fujitsu Plasmavision PDS-4233 42 in....

1 Answer

My lg problem


The left and right Xrlt pannels are probably bad.

Feb 25, 2008 | LG RU-42PZ61 42 in. HD-Ready Plasma...

3 Answers

Got a blue vertical line on me plasma


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.

Nov 07, 2007 | Samsung HPN5039 50 in. Plasma HDTV

2 Answers

Thick color lines on screen


Hi ,Sorry, this is not a solution. I have a question about your line. Is it transparent? (can you see through if the picture is bright)Does it remain there all the time if you change inputs? My LG 42" just had a blue transparent line appear on the right side of screen. Tried a few trouble shooting things w/ no change. About 1 hour later it went away. Did you find a solution and what was it?

Sep 05, 2007 | LG 42PX5D 42 in. Plasma HDTV

3 Answers

BLUE VERTICAL LINE


The address module that is at the bottom of the PDP in that location is the suspect and the cheapest repair. There is usually 3 to 4 modules at the bottom of the PDP and each one addresses information vertically. If it were just one pixe wide then the PDP would be bad.

Jun 07, 2007 | LG DU-42PX12XC 42 in. Plasma HDTV

Not finding what you are looking for?
LG DU-42PX12XC 42 in. Plasma HDTV Logo

Related Topics:

91 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Flat Panel Televisions Experts

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18297 Answers

The Knight
The Knight

Level 3 Expert

68157 Answers

Are you a LG Flat Panel Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...