Question about Samsung HL-S5087W DLP TV

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Blotchy picture Hello, I have a Samsung HLS5679 DLP with LED light engine. TV image is blotchy with ugly colors. On screen display doesn't come up with remote when a source is connected/played (HDMI in this case). However, I can access the regular menu and get into service mode (mute-182-power) when the source is not connected. Sound is ok. No blinking lights etc. Folks are suggesting replacing color wheel, dlp lamp, DMD board, Main board etc. Remember, this TV is powered by PHLAT LED - no color wheels used on PHLAT LED models. I would like to narrow it down before I start buying replacement parts. Can a bad input/source board do this or does it have to do with DMD board or main board? I already replaced all capacitors on the power supply board. I don't have clicking or blinking codes as others experienced. Any help would be appreciated.

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 4102 Answers

SOURCE: Samsung HLP 5063W

Hi it sounds like the problem is with the convergenge ics these can be replaced but the problem usually comes from a bad resistor this causing the ic to go.
The only problem is without having the proper testing equipment in front of you you could keep guessing and never find the problem the best thing to do is if you dont have the equipment nor the knowledge of diagnosing the problem it is best left to somebody who know what they are looking for.
I see this problem often on these sites and it all comes down to the convergence ic failing they usuall fail to a resistor failing on the main board the board will need testing and tracing back from the ics to eliminate any resistors that could have failed.
I have seen alot of people that have replaced the ics without checking the resistors and then they have the same problem shortly after.
The resistors tend to start failing shortly after the warranty has run out.
The cheapest sollution would be for you to take the tell yourself to repair shop as calling somebody out might charge for the call out and for transporting the tell.
Their isnt much you can do yourself but if you need it i can get the spec sheet for you so you can follow circuit diagrammes let me know what you want to do

Posted on Dec 01, 2007

Slinteriors
  • 8617 Answers

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

Posted on Mar 26, 2008

  • 31 Answers

SOURCE: TV will not turn on, Have three blinking lights, lamp won't turn on, color wheel isnt spinning.

the color wheel wil need to be replaced soon if it is doing that. it could be then DMD board as will.

Posted on Aug 14, 2008

ladywinn
  • 5138 Answers

SOURCE: Samsung DLP HLN617 61" start

Light Engine call UED ask if they have rebulit one 1-800-648-6657.

Posted on Dec 25, 2008

  • 98 Answers

SOURCE: Samsung DLP HLP4663w. 6 months

I had a expirence like yours.
You better to exchage the power board.

Posted on Feb 09, 2009

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