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NEC 42" PX-42XM3W plasma It turns on, however, only shows multi-coloured vertical lines across the screen.

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5 Suggested Answers

techman
  • 3130 Answers

SOURCE: vertical lines jumping across screen

If the double image is in a differant color, then its your convergence IC's that need replacement. This is not a job for the unexperienced person. If you have no electronic repair experience, please seek out a pro to assist you in this repair. There are two IC's, about 3"X5" that are black in color and have STK with several numbers following them. Good Luck PS please dont forget to rate this thread.

Posted on Nov 03, 2006

  • 231 Answers

SOURCE: LG 42 PLASMA

check all inputs on tv ,also check if menu on tv is working ,make sure lines arent being produce by another source, cable box etcc..If menu and or OSD are affected .Then there is a good chance you have lightning damaged some where in signal section on tv .

Posted on Dec 03, 2007

ctf1800
  • 4402 Answers

SOURCE: vertical lines on screen

this is the convergence gone bad. that is what was blowing the fuse. this is the board on the far left. there are two stk`s on this board. stk392-110.

http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Posted on Dec 06, 2007

SOURCE: vertical color lines

My father's TV is doing the same thing, however the picture is still working. You can see the picture but there are vertical green/red lines going through the entire screen. I tried an alternate source (DVD) instead of the digital cable box and go the same thing. Can anyone help???

Posted on Feb 25, 2008

Slinteriors
  • 8617 Answers

SOURCE: I need a Remote for NEC Plasma TV Model PX-50VP2G

www.replacementremotes.com should have the remote. Just enter the model number of your set in the search box

Posted on Apr 01, 2008

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1 Answer

My nec 42" px-42vr5w plasma


Despite the fact that you have posted this as a question about a kitchen range, I can tell you waht the problem is anyway!

The plasma screen is controlled by hundreds of seperate connections at the top, bottom and sides of the screen which use electrical pulses to signal the pixels on the screen what colour they should be. If the connection to a bank of these connectors fails (in this case either at the top or the bottom of the screen) then they will usually die and that portion of the screen most commonly goes black. Next most common is that they go white as yours has.

This is absolutely NOT a DIY fix. You will need to get it to your local TV shop. If you're lucky, they will find and fix the poor connections. If you're unlucky, the plasma panel has had it and they won't be able to repair it. A replacement panel supplied and fitted is probably about the same price as a nice new, updated plasma TV, so if the issue goes that way, consider scrapping and buying a new one

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1 Answer

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A plasma display is a very expensive part to replace. When the plasma display is broken, the tv is usually not worth repair.

Call Nec at the number listed on the owner manual, and ask a quote on part or repair.

Regards.

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check for vertical ic it is faulty, replace and try again

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Hello,
I have the same problem with vertical coloured lines on my NEC PX-42VP4G/S. The photo only shows a black background just so it's easier to see the lines in the photo but normally the picture is OK except for the vertical lines which aren't always in the same place.
If anyone can advise on exactly what I need to replace then I would be very grateful.
Regards, Simon.
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2 Answers

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who has manual for a nec 42 plasma monitor px-42vm2a date it was made is 12-07-01 it is a flat screen thank you email carl5545@bright.net

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1 Answer

LG 42 PLASMA


check all inputs on tv ,also check if menu on tv is working ,make sure lines arent being produce by another source, cable box etcc..If menu and or OSD are affected .Then there is a good chance you have lightning damaged some where in signal section on tv .

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1 Answer

Nec plasmasync 4200w 3 vertical lines one yellow two purple


Sorry to tell you, it is not a scratch, but a bad cable connection from the driver IC's, connecting up the plasma screen to the drive board, or the drive IC for that section of the screen is defective. It is not a repair a user can do as there are no user replaceable parts inside this set. Your going to have to call NEC or an experienced Plasma repair shop.

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