Question about LG 50PX5D 50 in. Plasma HDTV

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50PX5B-UB LG Plasma TV very dim picture after load pop.

I Was watching my TV when all the sudden there was a loud pop that came from the TV. After that happen the picture became very dim and has remained dim. Could this be the motherboard? Please help.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 15 Answers

SOURCE: 42 inch LG Plasma TV - Lost picture

ysus pcb that supplies voltage to the panel is faulty

Posted on Dec 15, 2007

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  • 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

  • 20 Answers

SOURCE: 42 LG Plasma picture distorted and flickering

replace the control module.

Posted on Mar 11, 2009

  • 3 Answers

SOURCE: LG plasma tv made loud popping noise

The plasma gas tubes may be damaged or the gas couldve leak out. remember plasma have to remain upright at all times even when transporting them, if they are not you should just set it up straight for about 3-4 hours before turning it on.

Posted on Apr 23, 2009

alltechserv.
  • 32 Answers

SOURCE: Same problem. Was watching my LG 50PC3D, then a loud pop noise

Replace the y-sus board located on the right after removing the back panel.

Posted on Jun 10, 2009

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