Question about LG 42PX5D 42 in. Plasma HDTV

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Fix vertical lines on panasonic plasma screen

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This can be a bad ribbon cable, data loss in the video processor, and X - Y addressing fault in the address processing area.

The fix is to locate the defective boards and change them. '

Jerry G.

Posted on May 15, 2008

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lukster
  • 217 Answers

SOURCE: plasma tv vertical lines

sounds like the logic board

Posted on Feb 18, 2007

  • 2 Answers

SOURCE: Panasonic viera

1.You may have the magnet of a speaker too close to the TV.
2.Turn off other electrical devices in the house one at a time.
3.Faulty cable.

Puzzler.

Posted on Oct 31, 2007

  • 1 Answer

SOURCE: plasma TV with vertical lines

Help! My Plasma by Magnavox is putting black verticle lines on the right side of the screen - comes and goes - and I replaced the entire Direct TV-HD unit - wires, everything - and had TV company repair - and it still came back. The TV repair refuses to take TV back because it does not show up when they come. Although I videotaped it and showed them which has the date and time - they still refused to take it - and tried to get me to sign a paper saying it was working while they were there - which of course I refused to sign - so they left and nastily said they will not be back-find someone else. I still have the lines - and do not know what to do! Can anyone help?

Posted on Aug 21, 2008

  • 116 Answers

SOURCE: Black line on Panasonic Plasma

All lasma an lcd ts have boards that control vertical and horizontal output to their respective areas. They are connected to the screen by ribbon cables. If one of these boards fails all together, has a failed chip, a bad connection, or a bad ground somewhere it will result in a black line in the area of that board. A bad ribbon cable connection on the bottom will result in a vertical black bar though the screen. Many times reseating the connection will fix it, if the ribbon cable has been nicked there could be a severed connection. They an sometimes be fixed, but it is a pain. An yes I have done it, but the bar is gone. The same will happen if the chip that outputs to that area opens. The connectors are the first place to look paying close attention to the cable, they are extremely delicate so great care must be taken if you decide to tinker with em, the usually have lift locks that release them, but it is very easy to wreck em. Good luck.

Posted on Dec 11, 2008

  • 378 Answers

SOURCE: solid black vertical line

You could have one of three problems. One is really expensive to fix and you might want to trash the set. Thats if the panel is bad. Secondly, it could be a buffer board that went bad. Not as expensive as the panel. Finally, it could be the connection between the two. I would first take the back off and locate this board. Undo the ribbon cable2_bing.gif and clean it off a bit and put it back. If its still there, you have a deeper problem.

The buffer boards are located across the bottow when you take the back off. About 3 inches wide. Sometimes they are on the top as well.

Posted on Dec 06, 2009

  • 1 Answer

SOURCE: green vertical lines on panasonic viera screen

I have two vertical very thin green lines on TV how do I fix

Posted on Oct 04, 2010

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LG vertical green line


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How do i fix vertical black line on the screen of a 42" Panasonic hd plasma tv model # TH-42PX60U


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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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Plasma panasonic vertical black line how to fix


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/
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Thin red vertical line on plasma tv screen, can be fixed at home? Panasonic tc-p42c1.


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if you need replaced you can try call bestbuy in home service....

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2 Answers

Plasma TV with vertical lines


EASY! ok the 4th video processing unit is malfunctioning, if it is a Piano affect like the keys on the piano, then that can be fixed under your 1year warrenty after your 1year warrenty it will cost $200, but i could be wrong, i never studied panasonic plasma casue they ****, next time get a samsung.

the worst contrast and video ajustments, thats a panasonic.

trust me i am the flat pannel guru!

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chake to make sure it is hooked up right and not lose

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try this, can't hurt!
http://www.avforums.com/forums/plasma-televisions/462873-black-line-fault-hyundai-hpt4240-fixed.html

st

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