Question about Sony KDL-52XBR5 52 in. LCD HDTV

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Need a tcon board for a sony 52xbr5 - Sony KDL-52XBR5 52 in. LCD HDTV

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You can look on;
http://www.shopjimmy.com

for your model number. The part may be a SAMSUNG part also.



http://www.shopjimmy.com/samsung-lj94-01944h-t-con-board.htm

Posted on Apr 07, 2011

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Sony kdl 46v5100 horizontal lines. Is it tcon board?


The TCON board or the LCD panel is faulty. Can confirm by replacing the tcon board.
If you wish to get some details; visit the site linked here. Pull up older posts. http://electro-medical.blogspot.com/

Jan 31, 2017 | Sony Televison & Video

1 Answer

Sony Bravia KDL-60EX500 no longer turns on.


Refer to Sony KDL 55EX500 Troubleshooting Manual Protection Mode Symptom...
5X Blink - TCON & HFR Failure
The 5X blink protection mode indicates a communications error between the TCON/HFR board and the MT5388 microprocessor on the A-Board.
First replace the TCON/HFR Board if the 5X protection mode blink pattern occurs. If the TCON/HFR Board does not repair the problem then replace the A-Board.

see schematics in Sony KDL 55EX500 Troubleshooting Manual Page 23

Sep 15, 2016 | Sony Bravia Kdl-60ex500 60" Inch 120hz...

1 Answer

I have a Sony KDL-46EX720 that turns on, plays sound, but there is no backlight and I hear a constant clicking from the TCON board. It goes away if I disconnect the LVDS from the TCON. Thoughts?


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.
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Mar 17, 2016 | Sony BRAVIA KDL-46EX720 46" 3D LED-LCD TV...

1 Answer

My sony kdl-52xbr5 52 in. has double images within the first 7 minutes


Sounds like you have a bad LCD panel. Go to youtube and search Sony LCD tab problems, and you will find several videos showing you the problem and possible fixes!

Jan 23, 2013 | Sony KDL-52XBR5 52 in. LCD HDTV

1 Answer

My sony bravia kdl-32s3000 keeps turning off and the standby light is flashing 5 times


Just a copy from Sony:
5X Blink - TCON & HFR Failure
The 5X blink protection mode indicates a communications error between the TCON/HFR board and the MT5388 microprocessor on the A-Board. First replace the TCON/HFR Board if the 5X protection mode blink pattern occurs. If the TCON/HFR Board does not repair the problem then replace the A-Board.

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Oct 24, 2012 | Sony KDL-32S3000 32 in. LCD Television

1 Answer

Bulb may be blown in my Sony weta 42


It sounds like The fuse on the tcon board needs replacing.http://www.lcdtvparts.co.uk/images/P1080584.JPG
this is the tcon board

Jun 27, 2012 | Sony BRAVIA KDL-V40XBR1 40 in. LCD HDTV

1 Answer

The TV won't turn on, and the standby light is blinking in groups of 5. The manual mentions this, but only that the number of blinks is significant, not in which way. What do we do?


Just a copy from Sony:
5X Blink - TCON & HFR Failure
The 5X blink protection mode indicates a communications error between the TCON/HFR board and the MT5388 microprocessor on the A-Board. First replace the TCON/HFR Board if the 5X protection mode blink pattern occurs. If the TCON/HFR Board does not repair the problem then replace the A-Board.

a8f192a.gif

Jun 14, 2010 | Sony KDL46EX500 46 in. HD-Ready TV

1 Answer

My sony bravia kdl46vl130 goes into standby flashes red 5 times no picture no sound


Information from Sony:
TCON Error 5X
Communications have been lost between the video processor on the FB3 board and the TCON (TFT Control) board which is part of the LCD panel. This can be caused by a defective FB3 board, a defective LVDS cable, or a TCON failure.

May 13, 2010 | Sony Televison & Video

1 Answer

Sony bravia LCD KDL52 TV: blurred picture with color bands


It is most likely the TCON board (located at the top right against the LCD panel). When these boards have problems, they can act up when cold or warmed up.

You will want to check with any extended warranty company you might have, or Sony's part website for the availability of the TCON board.

The problem here is, sometimes those TCONs are not made available separately and need to be replaced with the screen.

If you have to replace the panel, buy a new tv. You'll save yourself a costly repair.

Jul 14, 2009 | Sony Bravia KDL-32V4000 32 in. LCD TV

1 Answer

I have a Sony Bravia LCD 46". The set is 1 year old. When I turn the set on in the morning the colors are blurry and run across the screen. This lasts no more than a minute , it just started doing this for...


Could be 2 things:

1. Main board (BU board)

2. TCON board


Option 1: replacing the main board will run you a few hundred bucks for the Board and $300 in labor (or so) to get it installed.

Option 2: replacing the TCON means you might have to replace the whole screen (some TCONs are not available separately). A quick phone call or visit to Sony's part website will be able to determine which you need.

If you need to replace the screen, buy a new tv. The panels are amazingly, painfully expensive.

Now, there's a way to test which one is causing it, but you'll need to be quick.

For this experiment you will need: a screwdriver, a hair dryer, and some guts.

Take the back off the set, fire up your hair dryer and fire away at the TCON board (located at the top; it's a small board under a metal shield--you can't miss it).

Really warm up the metal shield and circuit board.

Now, plug in your tv and turn it on. If you don't see blurry colors and everything looks normal, you know it is the TCON board.

Apr 24, 2009 | Sony BRAVIA KDL-40S2010 40 in. LCD...

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