Question about Sony Bravia Z KDL40Z4100 TV

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I have a panel of lines of light running across the screen of my KDL40z4500 sony Bravia TV. Can this be fixed

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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

  • 1 Answer

SOURCE: a thin blue line has appeared on my sony bravia tv

The screen is delamminated take it back and get a new one

Posted on Nov 03, 2009

circuitworld
  • 335 Answers

SOURCE: A fine green vertical line displayed on the Sony Bravia 46.

Thats a pixel data problem, there's no data being sent to that row of pixels so they don't change color. This is a pixel address registry (PAR) issue and the PAR circuits need to be serviced its usually due to open or shorted SMT components on the PAR circuits. PAR also sends data, voltage, and control to each pixel, the green line you see are pixels that have voltage but because there's no data sent too them their all green because there's no control. If the pixels have voltage but no data or control they show up as green red, blue, yellow, or whit line vertically down the LCD panel. The vertical-horizontal section of PAR are controlled by 16 to 32 bit micro-controllers which may need replacing. If its under warranty take it back if not have your local repair center fix the tv for you...


Posted on Nov 09, 2009

tvtek
  • 1284 Answers

SOURCE: sony bravia kdl 32l4000 - color bars running vertically on screen

In most cases is the screen is covered with vertical lines all the way accross the screen then the T-Con module is at fault. The t-con board is replaceable without having to replace the entire LCD panel which would usually make it cheaper than replacing the TV. The part number I come up with is 1-857-213-11. Please take a moment to rate my answer. Thanks...

Posted on Dec 02, 2009

  • 1 Answer

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

I had one vertical line it cam and went for awhile then stayed permanently and I took it in for repair only to be told they couldn't fix it now they are trying to give me a used tv (warranty don't want to pay) but I refuse I purchased it new and I told them I want a new one. I had that tv less than 2 years. So if you have a warranty and lines get it in fast.

Posted on Mar 26, 2010

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1 Answer

My sony bravia 32" is


hi ;
there's a problem in screen driver of your LCD, if you lost your receipt,that's bad luck.
if you know how to disassemble the back case of the TV , you can try some RESETTING of connectors from LCD screen driver to display driver board
marmeto12_2.jpeg
its only 50% chance to remove the line.
thanks.....

Sep 11, 2011 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

I own a 5 year old 40" sony bravia lcd tv, When


This sounds like what I managed to do to my screen, even though I knew better. Is there any chance you layed the screen face down at some time?

Even though you can still watch it OK, you probably have hairline fractures in the screen face (NOT the screen itself- be thankful for that- the cracks are in the screen coating). LCD screens are a very thin glass laminate with a thin protective glass-like coating. When they are laid flat (like I did to connect cables) if the screen bears any weight, microcracks develop on the front of the screen.

I am sorry to say that the effect is permanent.

Feb 24, 2011 | Sony BRAVIA KDL-V40XBR1 40 in. LCD HDTV

1 Answer

The top half of my Sony Bravia 32" screen plays as


Hi,
I'm sorry, it sounds problem with lcd panel (screen) that is defective and causing lower half distorted image. If tv is under warranty then call number written on warranty documents for warranty cover or lcd panel (screen) replacement would cost you approx 80% of new tv price.
Hope these info will help you.
Thanks.

Nov 09, 2010 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Have horizontal lines across the screen and some


Yeah we have the same exact problem here. Defective TV....ours would correct itself after 30 mins, but now it's blurry all the time. I'm never dropping 2K on a SONY tv again.

Aug 01, 2010 | Sony Bravia KDL-46VL130 TV

2 Answers

How to fix problem with Sony TV.When turn on sony Bravia TV KDL-40V3000. It comes on and then turns off,


I just fixed one with the same problem. The light flashed 13 times.
I had to cut one trace on the hv board to one of the lamp drivers.
There is a slight but barely noticeable darken line across the screen but the tv stays on now and the picture is good. I don't
know if the lamps can be replaced but why bother now.

Jun 29, 2010 | Sony BRAVIA KDL-40V3000 Television

1 Answer

Thin vertical line runs across the top of screen on my Sony Bravia KDL-32L4000


Hi my name is Roety,
I can help you with your issue ,
 Try the format, aspect buttons on the Box remote, if the line is there on every input and effect the TV menu your panel (screen) is bad.
A new panel would cost as much as a new TV.
 
 
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

Oct 24, 2009 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

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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