Question about LG DU-42PX12XC 42 in. Plasma HDTV

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My screen is not perfect on my lg flat screen lcd. The picture has a line on the top that is the bottom yet on top

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Well if it's old it can be burnt in from something being on there for too long. The inside of the T.V.'s have plasma gases and they can run out uncontrollably too. Sorry, but you can't do anything.

Posted on Jan 29, 2009

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Horizontal line about 1 from bottom of picture


The t con board or LCD panel of the tv is faulty. Can confirm by replacing the t con board.
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When tv is turned on you get poicture and sound but there are broken horizontal lines from top to bottom of screen. this occurs on all hdmi inputsincluding roku and dvd player.


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1 Answer

Model 42LG70. Why is nothing on screen except for horizontal green and pink pixel line?


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Rca 32" lcd tv.vertical lines on entire screen,no pix.


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1 Answer

LG 50PK250 shows only 1/2 top screen while the bottom 1/2 screen is black which board do I need to replace??


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 both Plasma & LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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1 Answer

LG 50PC3D the picture on my TV is half way up the screen top half bottom half no picture what could cause this


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 Plasma & LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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1 Answer

Horizontal lines shadowed / blured picture after 20-30 minutes


There are some semiconductors or capacitors that are leaky. Might need thorough check up inside the TV.

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1 Answer

LG - 32LD350 - 32" LCD TV - 720p is the type of tv


Hello
It has been permanantly damaged, and is not repairable. To get it work perfectly, you have to replace the screen. OK.

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1 Answer

Lg tv lcd screen okay for a little while then jumping and lines goign down screen and then lines and bottom and top jumping - what is the issue please


Are the lines different colors? Are they in the vertical direction? Is each line the width of a row of pixels? If so then this can be the Tcon board or the panel. Can you send me a picture?

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2 Answers

Coloured lines down the right side of screen


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