Question about Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

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Scratches on Sony Bravia kdl-52w4100 screen cause white specs that never go away. Can this be fixed?

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If the screen is scratched it will need to be replaced, so yes it can be fixed but it will be expensive. If you have nothing to lose you could try reducing the effect of the scratches by polishing across them gently with fine jewellers rouge, try a corner first as it might completely ruin the screen. Not too much pressure as you will damage screen further

Posted on May 13, 2014

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Posted on Jan 02, 2017

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SOURCE: 12 little horizontal lines in Sony Bravia KDL-52W4100

we have the same exact tv and it is not even a year old. we are told that it is the display panel and it is a well known problem with this tv. we were also told that there is a shortage of these parts. they had 283 on order, but only received 35. you need to call sony and tell them that you have this problem. they should warranty this for you even if your tv is 3 months past the warranty period. since this is a well known problem with this tv, keep on them.

Posted on Nov 24, 2009

Testimonial: "It in fact was a part of the lcd panel...the t-con board. I was able to research it and bought a box of parts off of a tv like mine and fixed it. Ron"

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SOURCE: sony bravia kdl 46s4100 no picture

it sounds like your back light might be going out. You might be able to fix this by installing a new backlight inverter board.

Posted on Aug 05, 2010

spr1949
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SOURCE: sony bravia kdl- 52w4100 52 in. LCD tv

If the problem is same with different input devices and you have ensured there are no loose contacts in power outlet, RC jack, cable and sockets, the TV needs servicing.

Posted on Aug 30, 2012

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1 Answer

Video input didplay how to remove from screen on a Sony tv


That should go away on its own with the introduction of the input. If it is on even when something is playing than it is in the settings menu under video display.

Jan 20, 2013 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

1 Answer

I have a Bravia KDL-52W4100 and the screen is starting to flicker when watching TV or DVD's, but not when I am in one of the Menu's.


I have seen about a dozen questions here in the last ten days with several models with the same type of problem, Sony of course says they are not aware of this issue---typical for them to deny until smoke turns to fire.....

Oct 31, 2012 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

1 Answer

Sony bravia kdl- 52w4100 52 in. LCD tv


If the problem is same with different input devices and you have ensured there are no loose contacts in power outlet, RC jack, cable and sockets, the TV needs servicing.

Aug 26, 2012 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

3 Answers

Sony Bravia Kdl-52VL150 has vertical lines on screen. Is this fixable and how.


usually that symptoms cause of faulty t-con board..

but before you do that kindly play dvd on your tv and look at the picture if still persisted just change the t-con board to works fine again

Jul 18, 2012 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

2 Answers

I have a Sony KDL - 52W4100...the picture has been awesome for two years but recently i am now getting a steady stream of horizontal lines and at top screen red and green boxes and sometimes bleeding of...


meder tv service......this can sometimes be due to t-controller board failingnot sending proper data to panel.....can order on shopjimmy.com or partstore.com....happy repairs....

Feb 25, 2012 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

1 Answer

I have a 52 sony lcd model kdl-52w4100 when turn on double image after a while it goes away i was told it needs a panel what do u think


No,the tv LCD screen panel it is good,if it fixed itself after awhile.The board that call the T-CON board it is dying and dead soon that the problems.This T-CON board sit in the middle of the bottom of the tv LCD screen panel.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbih T-CON board for the replacement.

Jun 13, 2011 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

1 Answer

We need our Sony 52W4100 Bravia screen replaced. What is the cost?


Sony BRAVIA KDL-52W4100 52 in. HDTV LCD TV
We need our Sony 52W4100 Bravia screen replaced. What is the cost?
Part # 1-802-791-12, cost approx $2,251.54 + core
Parts reference: Andrews electronics, 800 289 0300.

May 01, 2010 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

2 Answers

Good day, I am all of the sudden getting double vision and a white line across the screen, it eventually goes away, not sure if it may be my directtv reciver?


This is a common problem for Sony BRAVIA KDL-52W4100. You can reconnect the LVDS cable to the Main board, the location # is CN4701.

Apr 19, 2010 | Sony BRAVIA KDL-52W4100 52 in. LCD HDTV

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