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How do I fix gray vertical lines on a Samsung dlp tv

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: Problem with the White vertical lines on Samsung 50 in DLP

Get DMD board part # and shop for best price.......
I will do the same......let me know.....T.

Posted on Nov 07, 2007

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  • 179 Answers

SOURCE: 50inch Samsung DLP with black vertical line on right of screen

the light tunnel has come unglued..samsung has had a problem with this in the last few years...to be absolutely certain of which part i would need the complete model number and the version number which is on a small sticker on the right side when facing the front of the set..i am fairley sure the part number is BP96-01961A. this is not the easiest job to do and you might want to contact a technician who has done one before...what city do you live in?

Posted on Nov 29, 2007

  • 71 Answers

SOURCE: DLP TV: Left half normal, vertical 6" band center is gray, right half almost black. What's wrong?

No. The optical engine is OK. You need an adjustment in the light tunel. Call a tech to do it.

Posted on Dec 10, 2007

SOURCE: Samsung DLP vertical black lines

I did some reading on this. They said its caused by a faulty DMD board. I understand it's costly... around $700 to replace. Still looking for a cheaper avenue...

Posted on Aug 30, 2008

tvrepairbiz
  • 63 Answers

SOURCE: vertical black lines on my 50" Samsung DLP TV

You need to replace the digital board

Posted on Sep 03, 2009

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How do I fix my Samsung LN52A580 TV as the right half of the screen is totally black (even thought I get sound and picture on the left hand of the screen)?


Samsung HL-R6178W DLP TV half of screen goes black [Solved] - HDTV ...

www.tomsguide.com/forum/54431-4-samsung-r6178w-half-screen-black

Aug 28, 2013 - 36 posts - ‎24 authors
Samsung HL-R6178W DLP HDTV I just bought this tv used as is. Every once in a while, the right side of the screen goes black on all inputs. I have read ... As for the 1000 dollar price tag, that's totally bonkers. I found a web site ...Missing: ln52a580

HLR6768W - Right half of screen goes black - Forums - CNET

www.cnet.com > Forums > Samsung

CNETI have a 4 year old 67" Samsung DLP which has worked pretty well other than having... Over the past 6 months it's developed a new behavior where the right half of the screen goes completely black and stays that way until I power cycle the tv.Missing: ln52a580

Samsung LN52A580 Vertical Line Problems - YouTube

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https://www.youtube.com/watch?v=eejE6O340EY
Aug 22, 2011 - Uploaded by Jonathan Polis
Samsung LN52A580 Vertical Line Problems ... This feature is not available right now. ... LED LCD TV FIX, How To For Samsung Double Image, Black Vertical Lines, ... Sanyo LCD with DistortedHalf Picture Lines Waves Distortion Distorted ... Samsung DLP Green screen / lines Repair HLR XX67 Series ...

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https://www.youtube.com/watch?v=dYHPKxijz1A


Jan 21, 2016 | Samsung LN52A580 52 in. HD-Ready LCD TV

1 Answer

Vertical white lines appear on the screen. Samsung provides the following information but doesn't say what circuitry they are referring to. Samsung says: DLP TV: I Have Vertical White Lines...


That answer I agree makes no sense.

Most of these sets have NO vertical hold and if did it will not cause the lines.

A brief educated guess:

Set has a main board that communicates and controls the screen--tests for that are not simple (checking waveforms with a scope and signal generator).

The model indicated here is a DLP that uses a lamp (let me know if model listed is not the one you have).

In DLP sets aside from main/digital board you also have a optical light engine---it processes all signal in and out to the screen.

Optical engines do fail and cause some simple and some complicated picture issues.

Some will even cause the set to "lock up" with a picture or strange looking screen---clue to this is you have to shut the set off by pulling the power cord.

The set may be old enough they do not really want to help you or even talk about it.

May 22, 2012 | Samsung HL-S6187W 61 in. HDTV

1 Answer

My samsung 55" DLP television


I looked up how to fix red horizontal lines on a Philips flat-screen tv. It turns out it needed the Y buffer upper replaced. I am not sure if this problem would be similar but it might help. I am also searching how to fix a fuzzy screen on a DLP tv. Hope you find what you need.

Nov 26, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

Green vertical lines,minor. flashing goodback ground pic good sound . i have samsung dlp tv model hl-r4667w


the lines are from the vertical control, theres a minor short on the vertical board if not fixed the power supply will short and whole tv will go green call repair shop and get short fixed

Jun 11, 2010 | Samsung DLP HL-P5663W 56" TV

1 Answer

Dark vertical bar on right side of display


Please let me know if you find a fix. and what the problem was. Eddie.

May 28, 2009 | Samsung DLP HL-P5663W 56" TV

2 Answers

White lines on Samsung DLP


need the modle number to see if there is a service flash or fix/

Jul 29, 2008 | Samsung DLP HL-P5663W 56" TV

1 Answer

DLP TV: Left half normal, vertical 6" band center is gray, right half almost black. What's wrong?


No. The optical engine is OK. You need an adjustment in the light tunel. Call a tech to do it.

Nov 06, 2007 | Samsung DLP HL-P4663W 46" Rear Projection...

2 Answers

Problem with the White vertical lines on Samsung 50 in DLP


Get DMD board part # and shop for best price.......
I will do the same......let me know.....T.

Nov 05, 2007 | Samsung HL-P5063W 50" Rear Projection HDTV

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