Question about Sony 46 KDL46EX520 LCD TV

1 Answer

I have same sony model, I have problem with vertical lines on LCD Screen, When i power recyle and switch on the TV, i can see the clear image , After on mintue and half the image fade and i can not see any image , some time the white background and some time i see the vertical lines, Can any body tell us whats the problem , how can it be fixed, Any help is really appreciated.

Posted by on

  • Tahir Dec 03, 2012

    I have uploaded the video recorded on sunday, Plz watch it and see if some body can tell us the answer for this


  • Tahir Dec 03, 2012

    I am uploading the the video again, It was taken after the power recycle( the power cord was taken out from electrical boardf for 10 hours). When i switch on the the TV, I can see the clear Image for mintue or so after that I can not see any image just sound and vertical lines. Plz watch the video this is waht exactly happening . I just want to know the problem , Is it because of liquid damage or bad flat panel, how we can fix itI will really appreciate that





×

Ad

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.

  • Master
  • 1,669 Answers

Unless you are really good in TV electronics, there is really no simple solution...the transformer for the video screen is heating and shorting out. I hope you have a warantee or guarantee on it!

Posted on Jan 01, 2013

Ad

6 Suggested Answers

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

Ad
circuitcity
  • 137 Answers

SOURCE: thin vertical red line

This maybe the symptom of a bad Panel. One Vertically This line is 99% bad panel. Call your warranty provider or SONY tech support if purchased under 2 years.

Best regards
CircuitCity

Posted on Dec 06, 2007

  • 30 Answers

SOURCE: SONY KDF E50A10 vertical multi-colored lines across the screen

bad Q box, need tech to replace

Posted on Aug 09, 2009

bob_computer
  • 3153 Answers

SOURCE: Airsoft gun hit Sony Bravia LCD screen, can this be repaired??

Yes but not cheaply

Posted on Aug 10, 2009

  • 68 Answers

SOURCE: Permanent Vertical Line on my Sony Bravia 46 inch LCD TV

What you're describing is usually the result of an improperly seated connector. With the power disconnected, open the tv and locate any connectors between the LCD screen and the driver circuit board. Unplug them, and reconnect it assuring it's properly and firmly seated. Be careful when handling these cables as they tend to be quite fragile... take your time.

Posted on Nov 28, 2009

  • 1 Answer

SOURCE: Vertical dark line down screen

http://www.avforums.com/forums/sony-owners-forum/1165140-faint-lines-kdl32s5500.html

I have also experienced the same problem on two occasions, but my Sony TV KDLV3000 has actually been backwards and forwards on three occasions to be repaired. I have had a new control unit and will be having a second screen replacement shortlymad.gif. I have contacted my local Sony Centre and they have stated that they will only replace the TV if there are THREE IDENTICAL faultsfacepalm.gif.

COME ON SONY CENTRE GET YOUR ACT TOGETHER AND TAKE A NOTE FROM JOHN LEWIS THERE CUSTOMER CARE IS SECOND TO NONE.

Not sure I'll buy a Sony again after this experience having been a loyal Sony customer for a number of years, will probably look at a Samsung or LG next time.

Posted on Jan 20, 2010

Testimonial: "Thanks for your comments. Very useful."

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

What is causing interpolated image shifting on my Sony KDL-403000 LCD TV? It has wide vertical bands of horizontal lines that are shifted parts of the displayed image, only occurring on the sides.


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

Mar 10, 2017 | Sony Televison & Video

1 Answer

LG TV 42LV5500 with vertical lines


T con Board or the LCD panel of the TV is faulty. You have to replace the Tcon Board to confirm where it is T con Or LCD panel.
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

Apr 15, 2016 | LG 42LV5500 42 in. LCD TV

1 Answer

Sony BRAVIA KLV-37U300A 37 In LCD TV with shadow background on screen


That sounds like a defective LCD panel tab, Sony's and Samsungs are notorious for this problem. Does the problem go away when the set warms up or when you tap the screen?

Dec 07, 2012 | Sony BRAVIA KLV-37U300A 37 in. LCD TV

1 Answer

White and purple flickering vertical lines. No image or sound.


I Hope this helps!

Sony has extended the Warranty for people experiencing picture anomalies due to LCD Panel failure through October 31, 2012.

See here:
http://esupport.sony.com/US/perl/news-item.pl?news_id=378&template_id=1

IF YOU FOUND MY SOLUTION HELPFUL PLEASE VOTE 4 THUMBS UP.
(any less hurts our averages)
Thank and Good Luck!

Jan 04, 2010 | Sony KDL-46XBR4 46 in. LCD Television

1 Answer

I have a Sony 26 inch Bravia LCD tv model KDL-V26XBR1.It has thin vertical black and yellow lines about an inch apart across the whole display. Not noticeable from a distance but really see them up...


Well if the panel is bad it would not clear up in any situation, so its not the panel. most likely the t-con board or just poor connections inside. Julio Millenium TV in Las Vegas.

Dec 18, 2009 | Sony BRAVIA XBR KDL-V26XBR1 26 in. LCD...

1 Answer

Screen shows blurry vertical lines instead of image


Hi,
It is failure of ccd imager chip in your Sony DSC-T1 camera and Sony will repair it free of cost.
Click Sony CCD Imager Support for details.

May 20, 2009 | Sony Cyber-Shot DSC-T1 Digital Camera

2 Answers

SONY KDE55XBR950 WEGA HDTV


This appears to be burn which shouldn't be possible with a LCD TV. BUT have you tried to adjust in the menu for this. I can't remember exactly what they called it but their were 3 different modes for this. Basically it was image retention on a LCD TV. I THINK they called it mode 1 mode 2 and mode 3. and upon switching these modes, the image would clear right up. Sony didn't have an explanation for it either. I just vaguely remember them saying something like that. Let me know if that helped you. Also are you watching a lot of 4x3 pictures or using it as a computer monitor? The cable boxes are notorious for this on Plasma televisions and there is no warranty for it either. Talk to you later. Good luck. Jay

Jan 17, 2008 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

Vertical green and brown lines on the viewfinder and LCD


Hi,
Your camera DCR-HC20 has problem with ccd imager and this part will be replaced. After that camera will show live view to record.
Sony announced free of cost repair scheme for such problem. You will pay shipping charges only $15
Click Sony Support for details.

Jan 09, 2008 | Sony DCR-HC20E Mini DV Digital Camcorder

1 Answer

Black Screen with vertical lines down the side?


· http://esupport.sony.com/perl/news-item.pl?news_id=24
· Which models are affected with the "flicker" problem?
A1: There are 12 models in total: KDP57XBR2, KDP65XBR2, KP46WT500, KP51HW40, KP51WS500, KP57HW40, KP57WS500, KP57WV600, KP57WV700, KP65WS500, KP65WV600 and KP65WV700.

Jan 03, 2008 | Sony KP-57HW40 57" Rear Projection...

Not finding what you are looking for?
Sony 46 KDL46EX520 LCD TV Logo

363 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

74251 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

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

Answer questions

Manuals & User Guides

Loading...