Question about Samsung pn50c490b3dxza 50 inch Widescreen 720p 3D Ready Plasma HDTV with Touch of Color

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Vertical lines on plasma sasmung tv - Samsung pn50c490b3dxza 50 inch Widescreen 720p 3D Ready Plasma HDTV with Touch of Color

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

MikeMaierTV
  • 206 Answers

SOURCE: Samsung plasma TV

Afraid the panel has failed, this line will not goaway, it may disapear for sometime but will always return and the bad news to replace this panel will run $950.00 just for the part

Posted on Feb 15, 2008

  • 6 Answers

SOURCE: nec plasma tv 42MP4

these plasma vertical black lines are notorious. there's a video of a fix on this plasma tv repair site. good luck!

Posted on Jan 23, 2009

  • 304 Answers

SOURCE: samsung plasma HPR4272 that had a 4" black vertical line on

There are at least two issues here. First you have bad buffer boards. Second Very possibly a bad X-Main bd and P-Logic bds. Have a trained Samsung tech troubleshoot the set.

Posted on Jul 17, 2009

roety
  • 585 Answers

SOURCE: 42 inch samsung plasma tv black vertical lines

Hi, Depeending on the thickness of the lines matters. If the lines are Black and about 1-2 inches thick it may be a bad bottom buffer board or a bad panel (screen).
If the lines are thin 1/16 to 1/8 inch it is most likely a bad panel.
You can open up the set and depending on the model, see the thin board/boards running across the bottom with ribbon cables going to the panel. You may be able to attempt reseating the ribbon cables, but be careful as some retainer plugs break very easy.
If the lines are thick black and the reseating doesn't correct it you may be able to buy the coresponding buffer. Unfortunately some bottom buffers are actually part of the panel. If you are not comfortable taking it apart then call a professional but be aware labor charges start around $200 not counting parts, panels start at $600 up to over $1000
hope this helps
Thanks
Eric

Posted on Aug 19, 2009

info33
  • 72 Answers

SOURCE: Colored "snow" vertical line an inch thick on Samsung plasma

That is the sustain and buffer boards. Try to find a repair shop to repair on the component/board level because the cost of new boards out weighs the replacement cost.

Best Regards,
Beach TV Repair

Posted on Jul 04, 2010

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