Question about Sony Bravia KDL-40Z4100 40 in. LCD TV

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Sony Bravia KDL-40Z4100 The screen is very white with some vertical lines. Picture is not clearly visible. I also played a DVD with same result.

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ubert

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My tv goes white screen can i fix it..

Posted on Jul 18, 2011

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TV has vertical lines all over the screen. Sometimes I get the image back but very rarely. Still have sound going through. Is it a bad Tcon or bad connection?


Check for bad connections first by plugging and unplugging all various times to remove any oxidation or corrosion. If still no go, then the anomaly is caused by the T con board.

Feb 12, 2016 | Sony Bravia KDL-40Z4100 40 in. LCD TV

1 Answer

Faces looking strange on sony kdl-40z4100


T'Con board suspected. Contact the authorized service center for Sony.
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/

Aug 31, 2014 | Sony Bravia KDL-40Z4100 40 in. LCD TV

2 Answers

Sony bravia KDL 40s4100 vertical lines on left


LOD (lines of death) are a known service issue with the Sony bravia line of TV's contact Sony and cross your fingers. Wish I had better news for you. I had a 52w4100 and Sony arranged me with a service center to get it taken care of.

Aug 18, 2012 | Sony Bravia KDL-40S4100 40 in. LCD TV

1 Answer

We have a Sony Bravia KDL-40V3000 flat screen television. About 6 months ago, the screen started displaying white, green and black vertical lines and dots. This continued for a few weeks and then the...


It's a connection inside the TV that's faulty. It could be as simple as reseating the ribbon cables that connect the control board to the glass display. Or it could be that the fault is on the board and needs to be replaced. The fact that the problem comes and goes should tell you it's fixable.

Apr 28, 2017 | Sony BRAVIA KDL-40V3000 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...

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Sony KDL-40WL140 vs KDL-40Z4100


KDL40Z4100 Product Features
  • 16:9 Full HD 1080p Resolution (1920x1080p) LCD Panel
  • Motionflow 120Hz; improves TV & DVD viewing
  • DMeX compatible; allows seamless feature upgrades
  • DLNA® Compliant - view photos from another room
  • HDMI x4, HD Component x2, PC Input
Technical Details
  • Brand Name: Sony
  • Model: KDL-40Z4100/B
  • Display Technology: TFT active matrix
  • Display Size: 40 inches
  • Image Aspect Ratio: 16:9
  • is_hdtv_compatible: Y
  • speakers_included_description: 2 speakers
  • Height: 23.9 inches
  • Width: 37.2 inches
  • Depth: 2.8 inches
  • Weight: 39.7 pounds
  • Refresh Rate: 120
KDL-40WL140 Product Features
  • 16:9 Full HD 1080p Resolution (1920x1080p) LCD Panel
  • Motionflow™ 120Hz - clear, smooth motion for DVDs, TV
  • DMex ™ compatible; allows seamless feature upgrades
  • Enhanced XMB™ with 3D graphics incl. TV Guide
  • HDMI™ x4, HD Component x2, PC Input
Technical Details
  • Brand Name: Sony
  • Model: KDL-40W4100
  • Display Technology: TFT active matrix
  • Display Size: 40 inches
  • Image Aspect Ratio: 16:9
  • is_hdtv_compatible: Y
  • speakers_included_description: 2 speakers
  • Height: 25.4 inches
  • Width: 38.8 inches
  • Depth: 4.3 inches
  • Weight: 44.1 pounds
  • Refresh Rate: 120
Bottom line for the extra connectivity and DLNA certification i would go with the
Bravia Z-Series KDL-40Z4100/B 40-Inch 1080pBecause if you connect this to your in home network you can stream music videos and music off you PC onto your TV without the need for extra wired or memory cards etc.

Otherwise if you don't need this feature the other options are identical on the other TV so it is just as good a choice.

May 25, 2009 | Sony Bravia Z KDL40Z4100 TV

1 Answer

Sony Bravia 32in ... vertical gray line on right side of the screen about 4in from the edge of the screen. The line is about 5mm thick and present on all inputs. More visible over brown and blue...


Hello,

The line should be visible, even with the television off. It is called "de-lamination" of the LCD panel, and occurs in lines, usually vertical, on the screen.

The panel does need to be replaced. You can contact Sony at 1800-222-SONY. They are good people, and should be able to help you.

Hope this helps...

Jan 05, 2009 | Sony BRAVIA KDL-40S2010 40 in. LCD...

1 Answer

Sony Bravia KDL-40V2500


The panel or TCON board has failed, the solution is the same replace the panel. Not worth the cost, get a new TV

Sep 28, 2008 | Sony BRAVIA KDL-46S2000 46 in. LCD HDTV

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