Question about Sony Bravia KDL-37V4000 37 in. LCD TV

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Sony LCD tv problem... update

Ok. I have asked a question and it seems the T-Con board is faulty now, would this one be the same? SONY KDL-37V5810 T-CON BOARD. It is for a 37inch set but would it fit? Thanks

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It is not the same number.

Posted on Apr 18, 2014

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Hi i need T-con board sony tv model :KDL-32S4000...thanks

Hi go into E/BAY & Type in search Logic Board CPWBNRUNTK 4024TP ZA FOR SONY KDL-32V4000 KDL-32S4000 32" LCD TV ....,.COST aprox £3.40 plus delivery £4.95... Cheers

Nov 19, 2016 | Sony Televison & Video

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What has gone wrong with the image on my tv?

The T con board is responsible for what you see and is responsible for bad, distorted images.

Oct 20, 2015 | Sony BRAVIA KDL-40BX420 40" LCD TV

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Sounds like a bad t-con board. Take back off tv. In the top center
is a cover with two small phillips screws. take these off and fold
cover over. Check and make sure connectors are seated good. If
still no help, you have a bad t-con board. Can get used one on e-bay cheap. Be crefull taking the two ribbon connectors loose. The black stips fold up and gently remove ribbons and replace carefully.
Sony has had bad issues with faulty t-con boards. Hope this helps

Dec 23, 2013 | Sony KDL-32EX400 32 in. HD-Ready LCD TV

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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

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Blinking screen when you turn on your TV SONY KDL

The T'Con board of your Sony TV is faulty. It should be replaced with same type and number. This baord can be located on the top back side of the LCD panel, and you have to open your TV to access it. There are two types of baords comes fitted with this KDL-EX models. Pictures of both are given here. You must have knoledge in elctroncis to replace this board. Actually this is a semi-skilled work. If you want its service manual, which has all the details about the repair work, you have to buy one amoung my Sony KDL services, advertised on new Fixya site.

Oct 23, 2011 | Sony KDL-40EX401 42" HDTV-Ready LCD TV

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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, to buy a whole new refurbih T-CON board for the replacement.

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

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Try to download manual from

Good luck.
Please rate the answer if you are satisfied. If not let me know.

May 24, 2010 | Electronics - Others

1 Answer

Lines vertically on lcd sony tv

2 possibilities for that kind of problem,
LCD panel is defective or T-Con board is bad.
Please replace T-Con board in TV and if problem still exist, LCD panel is bad.
It is qualified TV tech job to replace board in TV so call local TV tech.

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KDL-40S2000 horizontal black lines

Seems T-Con board mounted at top center at rear of LCD Panel is bad.
Local TV tech will fix TV by replacing T-Con board.

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