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David Weidig Posted on Feb 10, 2012

Samsung LED 55inch tv jumpy screen

Picture seems to have missing frames causing a jumpy picture, mostly on tnt and usa networks this did not occur with my samsung 50inch dlp tv.

5 Related Answers

Coldcut

Karl Whisenand

  • 1554 Answers
  • Posted on Mar 08, 2008

SOURCE: Image cut off of Samsung LCD TV picture

if you have a time warner remote press the # to zoom
cox has another button . don't know it. ask them.

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Anonymous

  • 1 Answer
  • Posted on Feb 16, 2008

SOURCE: no picture on samsung lcd tv

I have the same problem. I brought a Samsung 46" in July 07 and on Jan 8, 2008, video went blue.

I called Samsung and sent out technician and they replaced the motherboard.

Two hours later, same problem occured. I called today and Electronic Company thinks I have a bad LCD panel.

Slinteriors

Sonny Berry

  • 8617 Answers
  • Posted on Mar 26, 2008

SOURCE: Samsung 61" DLP 3 Blinking lights.

all 3 lights blinking means lamp has a fault the service manual says replace the lamp. If you need the service training manual for that model let me know and I will post the link as the training manual has excellent trouble shooting breakdowns for that model DLP

Anonymous

  • 4234 Answers
  • Posted on Aug 28, 2008

SOURCE: Samsung HLS 5679W LED DLP TV Horizontal white lines jagged across screen.

What you are sseing is a convergence problem within the light engine of the set. This is not repairable in teh field other than replacing the light engine part. Since this unit is less than one year old, it should be covered under warranty. From the looks of it, one of the LCD panels has shifted internally. Call for warranty service and indicate that the light engine has a problem. With luck, the service company will show up with the part in hand. Replacement should not take more than an hour or so.

Dan

Anonymous

  • 98 Answers
  • Posted on Feb 06, 2009

SOURCE: Samsung LNR408DX/XAA Powers on with sound but no picture

I think you need to exchange the Main Board.

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Hi Michael.
check this out.
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Most likely cause:
Backplane lamps, and or the backplane power supply is defective.

I don't know the particular model, but in most of these models, these parts are replacable. I suggest giving out the set to a tech who is experieced at doing this type of work. The parts would have to be ordered from the manufacture.

Jerry G.

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