Question about Sony BRAVIA KDL-52XBR6 LCD TV

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KDL-52XBR6 has a vertical line where every other pixel appears to be out about 3/4" from edge of screen. I have ruled out any source related issue.

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Bad lcd common for sony

Posted on Apr 30, 2010

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What board is defective on a sony bravia KDL-XBR6 that has a colored vertical lines on the whole screen? No pictures on screen an its just a colored vertical lines...


T'Con board. 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.

Sep 05, 2015 | Sony BRAVIA KDL-52XBR6 LCD TV

1 Answer

I have a Sony Bravia KDL-52XBR6 52". It has colored squares with vertical and horizontal lines on the entire screen, but still has a good picture. Is this repairable?


Looks like T'Con board fault. 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.

Aug 26, 2015 | Sony Televison & Video

1 Answer

I started having vertical lines on my screen whick first it was only around the upper corner edge


I would suggest that you check ribbon connections between t-con and LCD panel. Also I would have you power supply checked. Unclean sources from the power supply can cause all kinds of strange video problems. If the power supply checks out fine, and the t-con/LCD panel ribbon connections are ok, I would suspect a faulty LCD panel. You can try replacing the t-con, they should be cheap enough to take the gamble. But if you don't want to gamble, get a diagnoses done on the set.

Nov 23, 2012 | Sony BRAVIA KDL-52XBR6 LCD TV

1 Answer

Vertical black line


HAVE YOU TRIED TO DEMAGNATIZE IT, LOOK IN MENU FOR THAT OPPION OR RESTORE FATORY DEFAULTS ,OR REST BUTTION

Jan 10, 2012 | Sony BRAVIA KDL-52XBR6 LCD TV

2 Answers

I have a Sony KDL-52XBR6. It has horizonal lines across the top of the screen. They appear to pulsate. The horizonal lines appear in groups, so that if, let's say, the screen was divided into columns, you...


Based on the information you've provided, I suggest that you update the TV with the latest System Software and check the operation. I've provided a link with the information to download System Software Update:

http://esupport.sony.com/US/perl/news-item.pl?news_id=273&mdl=KDL52XBR6

If the issue is unresolved, please follow the additional steps given below to troubleshoot the issue:

1. Make sure that you have connected the source to the Television properly and securely.

2. Unplug the power cord of the unit from the wall outlet for few minutes, then connect it to a different wall outlet and check the operation.

3. Connect the video source to a different input on the Television and check the operation.

4. Connect a different video source to the Television and check the operation.

5. Replace the connecting cable and check the operation.

6. Reset the TV to factory settings. To reset your TV to factory settings, turn the TV ON. Then, while pressing the UP ARROW or RESET button on the remote control, press the POWER button on the TV. The TV will turn itself OFF then back ON.

Dec 31, 2010 | Sony BRAVIA KDL-52XBR6 LCD TV

2 Answers

My Ibm Laptop r51 has a vertical lines on the screen


The lines appearing on your LCD means it has a defect on the screen.

There are 3 types of pixel defect
1) dead pixel - pixel is always off
2) stuck pixel - pixel is always on
3) hot pixel - pixel is on but in red, green, blue or yellow, can also be a light black color

You can try to fix stuck or hot pixels but dead is dead.
1st method, flashing different colors rapidly:
JSScreenfix.com has a great tool. This is their free java applet or you can download it below.

2nd method, applying pressure to pixel:
Damp paper towel, Small stylus or dull pencil.

3rd method, tapping the pixel:
Pen with cover on or another small, blunt object.


If your laptop is still under warranty, get it replaced. If not you are looking at the most expensive part in a laptop to get replaced. (LCD screens on laptop is roughly equivalent to 40-60% of the total laptop cost

Please rate this if it this helps.

Jun 02, 2009 | IBM ThinkPad R51 Notebook

1 Answer

LCD Displaying Red instead of Black, Vertical Lines in Display


I had a similar problem where the screen went to a pink shade periodically. Sony sent me a memory stick, with download instructions, that fit into one of the back ports. The problem has gone away. It was a software correction.

Mar 15, 2009 | Sony KDL-46XBR4 46 in. LCD Television

1 Answer

Laptop screen issues


This is a bad pixel sensor. Your screen has hundreds of vertical and horizontal pixel sensors on the edge, if one goes out on either end it causes a dead pixel line through the screen. Unfortunately, the only way to fix it is to replace the screen. If you can live with the annoyance, I've seen screens last for years with a pixel line without any other problems.

Jul 15, 2008 | Toshiba Satellite P105-S6104 Notebook

1 Answer

Green vertical line on the right side of screen


Warranty still alive?
Hope so; the problem could be an expensive one.

The screen appearance is controlled by allowing light from a backlight through by turning pixels off and on.
This switching is done by a matrix that turns on vertical and horizontal pixels of the right shade at the right time to produce the image you see.
One of the control elements for the vertical that controls the transmission of green light from the backlight, has died (no longer switching off and on when told) and these are normally a part of the LCD screen assembly itself and not easily replaceable.

I would be talking to Sharp - this shouldn't happen in 6-7 months of use.

Jul 09, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

2 Answers

Vertical, pencil-thin blue line appears after 10 minutes of viewing (any source)


I would suspect a connection breaking down as the set heats up. A shop will probably have to put the set in a stand to hold it while they check for loose connections or defective components inside. Not a DIY job by any means. If this line went completely through the picture either vertically or horizontally and stayed there then this would have indicated a failure in the Panel itself. A thin Line any where on the screen consisting of one pixel in width is a Panel Failure according to Hitachi.

Jan 01, 2007 | Hitachi 55HDT51 55 in. HD-Ready Plasma...

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