Question about Samsung Televison & Video

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Samsung 46" led tv (UN46B600VFXZA) bought in June 2009 suddenly starting showing these red verticle lines. I've replaced the T con board unsuccessfully. Am I missing something? Thoughts, please!

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

Posted on Dec 06, 2016

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Posted on Jan 02, 2017

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SOURCE: I have a Samsung 46"

Usually in sales, when we hear of this problem my customers tell me that they're told it's not worth fixing.

With the price of newer, better TVs reaching a point where they are considered "disposable," you're going to be seeing a lot of people throwing out their flat panel TVs instead of getting them fixed.

Your best bet is to watch the sales and begin shopping for a new TV. It is the end of the model year right now and the C models are going clearance while waiting for Samsung D models to come out in a few short weeks.

Posted on Mar 07, 2011

AJIN G
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SOURCE: I have a 46" Samsung LED TV that shows red and blue vertical lines on the screen. I have already replaced the T-con board & the main board but problem remains. What's my next troubleshooting step?

The LCD panel is faulty.
If you wish to get some more details about flat panel television repair then chack the following link .
http://electro-medical.blogspot.com/

Posted on Nov 02, 2016

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1 Answer

Samsung smart tv no picture and sound. Replaced T-CON and Main Board. Same result. Any ideas?


did you change power supply? how many times does light flash (red) you didnt change the power supply did you use a vom on connections?

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Donal Deane MCSE,ASE,CPO

Aug 18, 2017 | Samsung Televison & Video

1 Answer

Samsung 46" lcd tv changed t-con brd 5-mnths ago worked fine. started showing up/dwn pixel lines the went white. sound is great pic is white. what board would I chang now? mdl:ln46a530p1f


It sounds like your T-Con board went out again. You might re-seat your ribbon cables just in case you didn;t get them in good from the last repair. If that doesn't help I would say that your T-con board went out again.

May 05, 2016 | Samsung LN46A530 46 in. LCD HDTV

1 Answer

Hi,I have a 46"Samsung Led TV,If i use the tv for 1-2 days i wil get some verticle lines in Center, Left&Right Side of TV. If i stop for 1-2 days thr wil be no line for 1-2days and again it wil starts


Sounds like T'Con board fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Line faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent. Line faults to all LCD screen are similar, irrespective of its brand and screen size.
Search the site by type in the "Line fault" in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Feb 02, 2016 | Samsung "Un46 D7000 46"" 3 D Led Lcd Tv...

1 Answer

Verticle colour lines


Probably the Tcon board problem
If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience for TCON Board articles.
http://electro-medical.blogspot.com/

Jan 06, 2016 | Samsung "Un46 D7000 46"" 3 D Led Lcd Tv...

1 Answer

I have sound butvideo is just multi coloured verticle lines


HI,
When you make any connections to the Lcd tv or led tv you have to make sure that all the devices are unplugged. if it would lead to major problems. they to check by using another hdmi port in you tv. Normally all tv has more than one hdmi port. also check the tv is it showing good picture while using cable box. If all the inpout it shows the the line then the t con board o the mother broad is faulty
Remove and reconnect all the connections on the t con broad. if the problem exist even after that you have to go for a new t con board . in some tvs the t con board is not replaceable as it is integrated to the lcd panel.
check the video it will help you to identify the t con board

LCD TV Repair Tutorial Con Board Common Symptoms Solutions How to Replace...

www.electro-medical.blogspot.com

Sep 26, 2015 | Televison & Video

1 Answer

I have a 46" Sony Bravia TV that has colored verticle lines about 2-3" wide just left of center.


Hi,
Yor tv have problem with T con board. T con board is one which drives the pixels of the LCD panel. If any of the driver satge in the T con board is faulty then this problem can occur.

Some times bad contacts on the connections of the t con board can cause same problem. Remove the tv and find out the t con bard. Remove the connections to it and the reconnect the connections. Then check, if the problem remains the same then the tv need a new T con board.

You have didn't mentaioned any model number of your tv. So it is not possible to show you exactly how T con board looks.

Normally in all lcd tvs the tcon board is place on the bottom or top middile position. Which will be cover with metal cover or aluminium foil.

Here I have added a link which will lead you to the picture of T con board for toshiba.( Not exact one)

T con
http://electro-medical.blogspot.in/

Apr 29, 2015 | Sony Bravia KDL-46V4100 46 in. LCD HDTV

1 Answer

Vertical lines in picture


The machine is still under warranty from samsung so I would call 1-800-samsung to find the nearest service center. Problem could be caused by a bad main board, bad lvds cable or a defective t/con board or lcd panel.

Jan 22, 2010 | Samsung LN46B640 LCD TV

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