Question about Sony BRAVIA KDL-46V3000 Television

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When I turn on my kdl-46xbr5 sony tv in the morning, I get horizonal lines that are jittering and dark screen on the right side of the screen.It has color in the dark area, and the other areas of the screen are normal. As the tv warms up, sometimes 10 minutes, the screen slowly returns to normal. Please advise.

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  • Anonymous Mar 29, 2014

    one side of the screen is very warm and the other is normal picture gets really dark

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1 Answer

Black vertical lines comes and goes on my 46" BRAVIA LCD TV. Lately the lines stay there longer. It is mounted to a wall and after about 3 years this started.


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
See the site in magazine view.

Jul 02, 2016 | Sony KDL-46XBR5 46 in. LCD HDTV

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The tv goes dark on one side sony 46


Had same issue with kdl 46xbr5 (service manual lists this model and your model in the same manual).

I loosened and retightened all of the ground screws until I found the one that caused the problem. I also reseated all of the cable connectors (with the unit off) before I did that as well. Found a few connectors were loose and at least 3-5 ground screws were not tight. works just perfectly now.

Mar 22, 2013 | Televison & Video

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Lighting


You have a bad Panel, but here is the good news. Sony will cover this until Oct 31, 2012. What you will need to do is check your TV into service. You might have to pay a deposit, but you will get it back. The servicer will then contact Sony and then Sont will contact you to make arrangements on getting you a new TV, because they are no longer replacing this panel. Congrats, you are getting a new TV.

Jun 20, 2012 | Sony Bravia XBR-Series KDL-46XBR5 46-Inch...

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When the TV is turned on, the right 2/3 of the screen is very dark. ... Make: Sony Model: KDL-46XBR5


The T con problem with your TV. Please repair and or replace the defective parts.
Regards, Jay

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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

1 Answer

I have a KDL 46XBR5 which displays horizontal lines across the screen for approximately 5 minutes after turning on the TV. Is there a fix for this problem?


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.

Jul 28, 2010 | Sony KDL-46XBR5 46 in. LCD HDTV

1 Answer

When TV first turned on often has blurry dark lines


If you wish to get some details; visit 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" of 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...

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Lines across tv


try cleaning T-CON Board to Lcd panel cable

Jul 23, 2009 | Sony BRAVIA KDL-52W3000 52 in. LCD...

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