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

1 Answer

Lost half of picture

All of the sudden half of screen went black with colored vertical lines.What happened?TV is about three years old no previous problems.It is a Lg plasma Model:DU-50px10/10c serial 412KTAJ01048

Posted by on

  • Anonymous Jun 15, 2008

    I've got an Optima 42" (I'm not sure if they are a pretend LG) and after 2.5 years I've got your problem ... exactly. Support don't seem to be rushing me with a solution.

×

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
  • 1,667 Answers

This can be on the matrix drive board, or the display assembly itself. It is possible to also have a defect in the address decoding area that will cause this.

The procedure is to swap out the suspect boards to determine where the fault is, leave the working boards in the set, and then follow up any necessary calibrations that are necessary.

Jerry G.



Posted on Jul 16, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do I fix my Samsung LN52A580 TV as the right half of the screen is totally black (even thought I get sound and picture on the left hand of the screen)?


Samsung HL-R6178W DLP TV half of screen goes black [Solved] - HDTV ...

www.tomsguide.com/forum/54431-4-samsung-r6178w-half-screen-black

Aug 28, 2013 - 36 posts - ‎24 authors
Samsung HL-R6178W DLP HDTV I just bought this tv used as is. Every once in a while, the right side of the screen goes black on all inputs. I have read ... As for the 1000 dollar price tag, that's totally bonkers. I found a web site ...Missing: ln52a580

HLR6768W - Right half of screen goes black - Forums - CNET

www.cnet.com > Forums > Samsung

CNETI have a 4 year old 67" Samsung DLP which has worked pretty well other than having... Over the past 6 months it's developed a new behavior where the right half of the screen goes completely black and stays that way until I power cycle the tv.Missing: ln52a580

Samsung LN52A580 Vertical Line Problems - YouTube

? 0:32
https://www.youtube.com/watch?v=eejE6O340EY
Aug 22, 2011 - Uploaded by Jonathan Polis
Samsung LN52A580 Vertical Line Problems ... This feature is not available right now. ... LED LCD TV FIX, How To For Samsung Double Image, Black Vertical Lines, ... Sanyo LCD with DistortedHalf Picture Lines Waves Distortion Distorted ... Samsung DLP Green screen / lines Repair HLR XX67 Series ...

lcd/led tv one side dark video screen display problem fix ...

? 2:28
https://www.youtube.com/watch?v=dYHPKxijz1A


Jan 21, 2016 | Samsung LN52A580 52 in. HD-Ready LCD TV

2 Answers

Tv is about 4 years old. Suddenly developed two


Your plasma screen is made up of 1080 verticle lines and now a few of these lines are not working. This is the screen itself and needs replacing.

May 22, 2010 | Samsung HP-T4254 42 in. Plasma Television

1 Answer

There are vertical 1" to 2" black lines that come and go. They are on the top half of the screen only. Also, the TV takes 40 min of flashing before the picture comes on. Our TV is about 5 years old. ...


Yes,This tv have two problems.One is the power supply board have dead capacitors,need it to replaced,the other is the vertical lining board on the bottom near the speakers need all the old lining to resolders.The shop will cost u $ half to repair,it to buy a new tv.

Apr 04, 2010 | Toshiba 42HP84 42 in. Plasma HDTV

1 Answer

Sony Trinitron 20" TV (KV-2093R) Suddenly Shut Off


2 things that will cause that vertical IC or Yoke! Listen to this one went on service call 2wks ago Customer had a 50 INCH1988 pioneer big screen replaced 3 capacitors resolder poor connections TV is now working like New ?

Jun 23, 2009 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Screen is half picture and half black with vertical colored lines


I had the same issue. I could get the tv to work intermittantly by pressing on the boards while playing. This points to bad solder joint, so I resoldered every molex plug connector, and it nows works like a charm.

Apr 06, 2009 | Vizio P2 42 in. HD-Ready Plasma Television

2 Answers

Phillips 50 inch Plasma


Philips 50 inch plasma tv no video but has sound

Sep 28, 2008 | Philips 50PFP5332D 50 in. Plasma...

1 Answer

Half Screen has colored lines, Half screen is working ok


there is a defected capacitor in the vertical circuit trouble shoot and replace. or if the vertical circuit is separate then replace the whole board.good luck

Jul 11, 2008 | LG 42PX5D 42 in. Plasma HDTV

3 Answers

Vertical color lines


I had the same thing happen to me this morning. I turned on the TV and it had colored vertical lines through the whole screen. I called Sony and they had me unplug the TV for about 15 minutes. This solved the problem. They said the boards just needed to be reset. It fixed the problem and I am happy with my Sony once again.

May 22, 2008 | Sony KDF-E50A10 50 in. LCD HDTV

1 Answer

Sudden color/picture distortion


you have a shorted green CRT that is affecting the other crts the short is internat to the crt that leaves what is called retrace lines. if the set is more than three years old then replace all three guns.

Feb 25, 2008 | Samsung TX-R3080WH 30" TV

1 Answer

Shrinking screen.


hi there, you do have a vertical section problem and at the power supply section problem. do some test, check for some cold solder at the power supply section, test some electrolytic capacitor at the vertical section. ty

Jan 01, 2008 | Televison & Video

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

617 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72601 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18381 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...