Question about LG 50PG20 50 in. Plasma HDTV

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I have an 8 year old LG 50" plasma tv. It has a 4" bar across the bottom that consists of different colors. Do you think this would be the lower buffer board?

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  • LG Master
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You must check first loose cable wire

Posted on May 25, 2015

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  • LG Master
  • 74,198 Answers

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.

Posted on May 22, 2015

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 5 Answers

SOURCE: LG 50" plasma tv

call 877-543-8325 this is an LG Executive call center and they will fix this for free. I have a 50" plasma I bought january 2006 which is out of warranty by 5 months. They faxed me and the LG repair shop a 30 day warranty for my tv to cover the repair. Just tell them you heard a pop and in my case the picture is distorted. All they need is the model number and serial number and they should take care of it. No arguing needed.

Posted on Jun 03, 2008

  • 1 Answer

SOURCE: LG flat panel plasma with red line

I had the same problem and fixed it by replacing the control board. It's a little nerve wracking, but required only simple hand tools. If you'd like to see detailed pictures of the repair check out my blog.

http://greenrenovation.wordpress.com/du-42px12xc-repair/

Posted on Feb 04, 2009

  • 1 Answer

SOURCE: LG 50PX4DR plasma tv

I had the same exact problem as posted above. My 50" LG plasma was out of warranty for 1 year! I called the LG executive call center, and they were very helpful. They offered to pay for the parts and labor. They recommended a few local repair shops, and they set everything up for me. The tech came out within 4 days with one part. The tech had to come out one more time the following week, since more parts were needed for the repair. The Y sustain board, along with 2 adjacent parts that are required to be replaced as a set, and the power supply had to be replaced (parts alone cost just over $900). TV is like new again; I'm very happy with how LG handled it, and made what could have been a bad experience a good one.

Posted on Apr 30, 2009

gsalmen
  • 77 Answers

SOURCE: thin red vertical lines on left side of 50

this is not an easy fix. the screen ,or the x or y screen drivers are bad .

Posted on Jul 10, 2009

  • 1039 Answers

SOURCE: I have a horizontal line going across the picture of my tv.

The panel is bad and will need to be replaced.

Posted on Dec 06, 2009

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