Question about Samsung Televison & Video

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I have a Samsung LE32R87BD LCD TV which has developed a fault with the picture. When broken, it is displaying a negative effect (black and red, not black and white) with really slow ghosting. The screen is very dark. It is across all inputs. The problem often goes away (without me touching anything), just to come back a few minutes (or hours) later. I have replaced the processor board (long story, but I happened to have a spare), and the same problem persists. Any ideas? Thanks

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

silly girl
  • 513 Answers

SOURCE: sansui picture fault

Usualy a problem with the LCD screen itself, that takes replacing the whole screen to fix. Sorry. Could also be an internal connector that has gone bad. There are tiny transistors on most displays that control whole rows and columns. It sounds like one went bad, causing a dead, or constant on, column. Unless you are REALLY handy, it will probably need to go to a service center for repair, which could be very expensive. Try flexing your screen - wrap a non-fibrous cloth around your hand and squeeze the screen lightly all around the edge. If you find a point where squeezing the screen makes things better or worse, explore that point further. Squeeze just hard enough to make a white area go light grey or yellow. It's safe to squeeze gently with something fluffy when the computer is turned-on. Could be a cable problem - either the cable is not making a good connection at one end, or the cable itself may have been crushed and one of the lines in it broken. Replacing the cable is far cheaper than replacing the display. Good luck

Posted on May 17, 2006

  • 1 Answer

SOURCE: Shadow Problems

Cf my issue above on LE32R87BD The repair guy came here two times and finally changed the LCD panel which is very expensive. So far, it is working again properly.

Posted on Nov 26, 2008

  • 3 Answers

SOURCE: Ghosting on LCD

He may just be giving up too soon. Again, does this happen on every channel no matter what is plugged into it?

If replacing the cables doesnt help, try giving sony tech support a call and see what they suggest. It wouldnt hurt to get a professional opinion. Plus if your warrenty has expired and they offer to repair it at a cost, im sure it will cost less than a new 40" TV

Not sure what country you're in so go to the website below and choose your country then look for their contact email or phone number. I'm sure they will be helpful, thats what theyre there for.


http://www.sony.com/

Have your TV model number (usually on the back of the set) and details of the fault handy. They may also ask where you purchased it from.

Posted on Feb 10, 2009

romsky79
  • 822 Answers

SOURCE: screen goes dark after few minutes

check your LCD inverter maybe there is loss connection or some parts damage from inverter.

Posted on May 05, 2009

  • 644 Answers

SOURCE: Samsung LN-T4661F with black shaded area.

The back light is beginning to fail, thats why it goes shaded but you can still the picture on one side, do a google search for back lights for your make and model, there a few how to's to help you with changing the back light.

Posted on Feb 18, 2010

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Cf my issue above on LE32R87BD The repair guy came here two times and finally changed the LCD panel which is very expensive. So far, it is working again properly.

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