Question about LG MZ-42PZ44 42 in. EDTV-Ready Plasma Television

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Solid white horizontal line

I have a solid white line going across my screen when tv is on there is sound and picture but the picture is in two screens top and bottom pleaze help

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Posted on May 16, 2008

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Have a look at my 'I broke the glass post'

Posted on Jun 06, 2008

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1 Answer

How do I fix horizontal thin lines across the screen?


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement.

Sep 26, 2015 | Samsung UN60EH6003F 60" LED TV 1920x1080,...

1 Answer

White line across screen


If your LCD TV or monitor has stopped working, or is displaying one of the following
symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can
examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life
of your monitor or TV by several years.

Take it to a repair shop.

Apr 05, 2014 | Sony 46 KDL46EX523 LCD TV

1 Answer

Ten year old emerson 27" flat-screen tv has multiple thin white horizontal lines and has audio


Backlight CCFL lamps fault. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts.

Mar 30, 2014 | Emerson Televison & Video

1 Answer

TH-42PX75U horizontal lines (flickering black and white)


The controller board for the screen is going bad. check shopjimmy.com for replacement parts. It's not a difficult job to do. Once the back of the TV is removed, you'll see it near the center of the screen.

Feb 21, 2014 | Panasonic VIERA Televison & Video

1 Answer

I have two sets of black horizontal lines going across my Sony Bravia KDL-52Z5100. If you make the picture smaller the lines extend into the black area that is not part of the picture. After the TV warms...


Hello,

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
Take care in solving the problem...

Aug 06, 2011 | Televison & Video

1 Answer

Have horizontal lines across the screen and some


Yeah we have the same exact problem here. Defective TV....ours would correct itself after 30 mins, but now it's blurry all the time. I'm never dropping 2K on a SONY tv again.

Aug 01, 2010 | Sony Bravia KDL-46VL130 TV

1 Answer

Lines down screen


We have a Samsung LE32A457, whilst we were watching T.V tonight the top halve of the screen suddenly appeared with green lines halfway down the screen and that half of the picture was unwatchable, T.V is 2 years old. We have removed all scart leads but this did not help and the problem still exists, when shutting down a white horizontal line across the centre of the screen appears from this line upwards the picture is faulty. Any help or advice would be grateful.

Jul 08, 2010 | Samsung LE32A457 32 in. LCD TV

1 Answer

Permanent horizontal line approx. 4" from top of screen


if this line is in the picture, that is possible burn in screen. if you have a black bar at the top or faint white lines that come down from top this is caused by defective filters in vertical circuit or bad vertical output. mch

Feb 20, 2009 | LG 50PC3D 50 in. Plasma Television

2 Answers

White horizontal, zig-zagging lines


Sounds like the flyback transformer is bad. couple of 100 dollars if it is that

Dec 03, 2007 | Televison & Video

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