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

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How is it my Philips plasma tv in my motor home has lasted for years now after being hauled all over the US and the **** LG lasted only 6 months setting still in my den? Now answer me that you ###%s a

Sound is still great..but what good is this without a picture..no warranty cause I dropped it...was never touched by anyone. I live alone and 75 years old. The only thing that touched it was the remote control. No more LG%#%& **** for me..Jerry Tekell in Italy, TX

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  • jerry tekell Jun 27, 2012

    I stated the facts of this situation, and do not know any more to say. I just now know to stay away from any product that bears the name "LG". Jerry Tekell

  • jerry tekell Jun 29, 2012

    I am not aware of your doing anything to get me a new tv from LG's warranty. This would be the only way you could help me. Talk is cheap and most of the time of no value. This seems to be the case with you guys..JT

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  • 13 Answers

Well dropping it wasnt the problem,you cant drop a plazma screen
and expect it to work again

Posted on Jun 27, 2012

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Posted on Jan 02, 2017

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SOURCE: 42 inch LG Plasma TV - Lost picture

ysus pcb that supplies voltage to the panel is faulty

Posted on Dec 15, 2007

  • 3 Answers

SOURCE: 42 inch LG Plasma TV - Lost picture

Our LG 50" plasma tv screen went black after a popping noise but still had sound, after great diliberations decided to take the back off and have a peek!
We unplugged the tv and tested the fuses (there were three we could see) one had blown, the one on the left as you look at the back of the tv it also has one above it. We wrote the code/seriel number down and took the fuse to the electrical wholesalers Maplin and bought a pack of 10 fuses for £1.29 replaced the fuse in the tv and everything now fine!!!!!!
Hope this might be of use to anyone whose lost the picture after a loud popping/snacking noise but still has sound.

Posted on Jan 17, 2008

  • 1 Answer

SOURCE: Sound but no image on my LG Plasma TV

Have sound but no imagen

Posted on Sep 30, 2008

  • 13 Answers

SOURCE: 42 inch LG Plasma TV - Lost picture

This is almost certainly the device that sends electricity to the the plasma in the panel after failing. Bring to your local repair shop and expect to pay 300-400 parts and 100-200 labour.

Cheers,
Stephen

Posted on Apr 28, 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

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