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TV Repair faults tips

VERTICAL LINE FAULT chassis number TNP4G347

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  • GRAZER93 Oct 29, 2008

    TV JUST TURNS OFF, PLUS HORIZONTAL LINES ON SCREEN

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Verticle line

Posted on May 21, 2008

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Led tv vertical line repair


If you wish to get some details; check the site linked here. Pull up older posts.
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. Faults to all LCD screen are similar, irrespective of its brand and screen size.

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Samsung plasma TV repair


Sounds like COF 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 & Plasma 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.

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Vertical lines on Vizio tv how to fix it


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. 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.

Oct 04, 2015 | Vizio E552VLE 55-inch Widescreen Smart TV...

1 Answer

About a month ago my Sanyo started developing vertical lines 1 pixel wide. They start at the top and very slowly work their way to the bottom. Will a new TCON board fix this? Any other suggestions?


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. 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.

Sep 13, 2015 | Sanyo Flat Panel Televisions

1 Answer

My TV has divided in two parts as horizontal just the down part is working TV name is Samsung ultraslim model number is cs21b50hl


Vertical scan output section circuit fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
This fault should be considered as horizontal line fault, and should check for that. Just type in this key phrase "My service table today" in the search box at the top right of the display window to get gathered related pages; and see, the details.

Jul 18, 2015 | Samsung Flat Panel Televisions

1 Answer

My bush tv is 2 years old and has 2,sometimes 3 vertical lines running down middle of screen.what could be the problem please.x


Hi Roberta.

its the horizontal circuit fault in the Tv. Look back from the Yoke socket and from the two red and blue terminals and you you will get into the horizontal circuit

uusually its components starts with the number 4 at the Tv chassis

resold the components there good and this problem will be fixed

as its a solding loss or track cut at the tv chassis

you need to be familiar with tv repair to do this or get technician to fo thid for you

May 06, 2015 | Bush Flat Panel Televisions

1 Answer

How do I repair vertical lines in samsung tv


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. 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.

Sep 02, 2014 | Flat Panel Televisions

1 Answer

Ive got a line down the left hand side of the screen when the tv is turned on the model number is panasonic viera tx-p42v20b


HI,

IF YOU HAVE A SOLID BLACK LINE RUNNING VERTICALLY THEN YOU HAVE A FAULTY MATRIX INVERTER. IF CENTRAL THE MAIN VERTICAL INVERTER NEEDS CHANGED. LEFT = LEFT VERTICAL INVERTER RIGHT=RIGHT.........

ANOTHER WAY TO GET THIS FAULT IS WORN OR DAMAGED RIBBON/PLASTIC GOING FROM THE SCREEN MATRIX TO THE INVERTER

GOOD LUCK IN RECTIFYING THE FAULT, THANKS

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1 Answer

DEAWOO TV Model no DTC 2975 vertical line i want to know that vertical ic number b,cos of that ic is burn & blast,i can't fine out.


If you have a bright vertical line down the screen you have an "S" correction fault. Usually there is a small choke that gets a dry joint under it.
Check for dry joints.

Jan 04, 2011 | Flat Panel Televisions

1 Answer

My SOny Bravia 40 inch LCD TV has a vertical line


Hi,

It could be 1 of 4 things:
1. One of the ribbon cables has worked itself loose (Simple Fix)
2. One of the assembly boards maybe faulty
3. The driver board which feeds the panel maybe faulty
4. The panel is faulty

The driver board in the UK costs approx £70 and approx £35-70 to fit it if this is the fault.

All other parts are between £80-160 and approx £35-70 to fit it if this is the fault.

The panel will cost approx 50-75% of what the TV was worth when you bought it - "Repair versus Replacement"

Thanks

Oct 01, 2009 | Sony BRAVIA KDL-40S2010 40 in. LCD...

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