Question about Samsung LN-S4692D 46 in. LCD HDTV

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T-COn board Did you end up replacing the board yourself? How easy was it? Any advice/ tips would be greatly appreciated.

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I replace it on my TV and it didn't fix the problem. It's not difficult if you have a general knowledge of electronics. Luckily (strangely), lets you return electronic parts that have been installed for credit - restocking fee.

Posted on Jun 24, 2008



Posted on Jun 17, 2008


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Posted on Jan 02, 2017

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LG 55LM4600-UC LED TV I have was squirted with a squirt gun. Would replacing the t-con board fix this tv? Please read further details.

when water shorts out something it overloads a lot of other components so the best advice is to take it in for a proper diagnosis.
you just replace a board but another board is damaged it might just blow the board you replaced and that would prove nothing

Jan 09, 2017 | LG Televison & Video

1 Answer

I have a samsung model # UN46EH5000FXZA, it started going black every few seconds, then I ended up with a very dim picture, but I do have sound. Is this the t-con board? and can I replace it myself?

you can but statements on this site show that diy people seldom are successful and the end result is everything replace and still not working
best advice is to take it in for a proper diagnosis and quote and then decide if you can do it yourself

Oct 02, 2016 | Samsung Televison & Video

1 Answer

I have a KDL-52XBR4 I have no image ...when iI turn it on goes to the red light stand by and is blinking 3 times and stops and then again ..I change the fuse butsteel th the same

Hi, There is in the back of your set, (main power supply board) In the board is some bad capacitors ( bulged up and leaking). If you know a bit about electronic you can replace them yourself. Youtube is great for showing you how. If that is OK then the T-con boards are to be looked at. On these TVs the T-con boards can not be replaced. You may end up buying a new TV for the price of repair. Good Luck.

Feb 04, 2015 | Televison & Video

1 Answer

Our Samsung LN52B550 tv has a vertical bar of colored lines on the screen. We have unplugged and disconnected all signal sources. Any other suggestions?

Check the flat ribbon cables that connects with T'Con board to lCD panel for any loose contacts. Re-seat them. If this do not help you, replace the T'Con board.

Aug 19, 2012 | Samsung LN52B550 52 in. LCD TV

1 Answer

No picture but sound is still there the lcd screen is blank

The problem you have mentioned can be either caused by a backlight inverter malfunction or T-COn(LCD controller malfunction). Take a flashlight and focus it on the screen from a close distance. See if you notice a dull image. If you do then the backlight inverter is the source of the problem otherwise, its the LCD controller. Both of these boards are pretty easy to replace, if you have worked on electronics such as computers below, as it only involves unpluggin cables from the older boards, and plugging them into the replacements. If you wish to do it yourself let me know the make and model of the tv so that I can help you find the replacements and advice you on replacing them.


Sep 19, 2011 | Televison & Video

1 Answer

Sound but only white screen no menu

try to: find the t-con circuit board in any country on ebay; replace the board yourself (it's easy) it's about $60.00 usd here

Jul 22, 2010 | LG 32LG30 32 in. LCD HDTV

1 Answer

Oil leaks

this is not a job for the average do it yourselfer the case has to be split to change these seals

May 15, 2009 | 1988 Yamaha FZR 250

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