Question about Samsung LN-S4692D 46 in. LCD HDTV

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Where can i find to purchase a TCON board? Any link please. I was trying hard to find one but was not able. Thank You

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The t-con boards are sold seperately, but not available on all models

Posted on Jul 20, 2008

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Hmm. I checked the service manual. I could not find a board that was called the TCON board. Look at the board for a location number of any chip on the board. Then I can find you the correct board.

Posted on Mar 07, 2008

You cannot purchase the tcon board separatly you have to order the whole lcd panel

Posted on Mar 14, 2008

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1 Answer

How do I fix my Samsung Tv.

Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Oct 19, 2016 | Samsung Televison & Video

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Samsung LN46D630 screen flickers

The Tcon board or the LCD pnle is faulty ,can confirm by replacing the Tcon board. If you wish to get some more information about Tcon board problems and solutions then check the following link.

Oct 03, 2016 | Samsung LN46D630 LCD TV

1 Answer

Hi I have a Samsung tv model UN60J2600AF and has a black background with color lines on the left side of tv and the menu its on the back thank you I will appreciate the help

The Tcon board or the LCD panel is faulty. Can confirm by replacing the Tcon board.
If you wish to get some details about Tcon board problems then check the following link

Aug 18, 2016 | Samsung Televison & Video

1 Answer

I have a lg42lg5010 with colour distortion tried the usual think its the main AV board as menu seems ok any more checks before I order a board

Can be the tcon board. First of all try to replace the tcon board.
If you wish to get some details; check the site linked here. Pull up older posts.

Jul 10, 2016 | Televison & Video

1 Answer

I have a 2011 Sony bravia LCD TV model kdl 40ex621....I hit power button and red led turns green then switches right back to red and blinks 4 times, I need to know what board to replace. Thank you!!

Hi Loren,
Timing control ( TCon) board seems to be the culprit in this case. Please check the connectors and the cables to and fro TCon before going for the replacement.
Good luck.

Apr 11, 2015 | Sony Televison & Video

1 Answer

RCA 46LA45RQ black screen on right side of picture, left side has picture and sound. Is this repairable?

Hi Dale
There are 3 possible causes
1. A faulty tcon board,(can be purchased from shop jimmy)
2. circuit film connections between the tcon board and the pannel have become tarnished and require cleaning ,this can easily be done with a pencil erasor.
3rd and lastly you have a faulty pannel.

I would try cleaning the contacts first,then if no success verify the tcon board to be good or bad and if still no go the answer to your question will be no,unless you want to dish out for a new pannel.

All that said i have assumed you are at home delving into electrical items and are aware of all electrical safety practices to do with this passtime , please do not attempt to service any appliance if you are not sure leave it to an expert.


Feb 23, 2015 | RCA 46 46LA45RQ LCD TV

1 Answer

I need to replace the tcon board on my sony 32l4000. I have the tv broken down and have located the board but not sure how to disconnect. I need a service manual

Hi bellyjellyca,

First of all, thank you for purchasing the copy of KDL-32L4000 Service Manual.

May you please email me at, I will send you the Pdf file format. The manual is 15.7MB, it can't be uploaded here.

Again, thank you and have a great day!


Jan 09, 2012 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

1 Answer

When turned on picture fluctuates and emits hig

The high pitched noise is coming from the Tcon board. It is not properly decoding the signal coming form the main board correctly. The only way to fix it is to replace the Tcon board. You might have a hard time coming across the part because Olevia has since gone out of business. Also, usually Tcon boards are not available sepertaly and most manufactures make you purchase the whole LCD panel of which the Tcon is included.

Nov 09, 2009 | Olevia LT37HVS 37 in. LCD HDTV

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