Question about Samsung LN-S4692D 46 in. LCD HDTV

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My 46inch samsung tv has black horizontal lines appear on tv and the colour is affected at the left hand side. what could be the problem?

The colour is affected on the left hand side and looks if it is sorting as time goes on then the horizontal lines appear flickering and a black line appears across the screen making it hard to see picture

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  • Samsung Master
  • 74,211 Answers

It sounds that one or two of its back-light CCFL lamp/s has burned out. Check it.

Posted on Jan 24, 2013

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Posted on Jan 02, 2017

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SOURCE: LN-T4665F 46 in. LCD- Black Line across screen

The set is under a year old and is under warranty. The LVDS cable inside these sets have a history of coming loose. The problem could be the panel. Either way, the set is the problem and needs to be looked at. This set is worked on in the home and does not need to be taken to a shop, so, you can still use it. Contact Samsung at: 1-800-SAMSUNG Hope this helps.

Posted on Jun 03, 2007

romsky79
  • 822 Answers

SOURCE: 3 horizontal lines across screen and triple shadow on left side

its a LCD connectors. re-connect it properly. some loose connection.

Posted on May 25, 2009

heavyice
  • 374 Answers

SOURCE: hpr4262 samsung plasma picture problem

You need to call a technician.The problem lies in the board [internal].

Posted on Jun 25, 2009

boltthedog
  • 24 Answers

SOURCE: my samsung plasma has horizontal line across middle of picture

loose wire check connections

Posted on Sep 19, 2009

  • 26 Answers

SOURCE: Lines across screen breaking picture into 4 sections

Based on reported problems with Samsung LCD tvs, It is probably one of three problems:
Separation of layers of the LCD panel;
A defective LVDS cable connection;
A defective T-Con circuit board.
If light hand pressure on the affected area on the LCD panel changes the problem, its the defective panel. If not, manipulating the LVDS cable will reveal the cable defect. If not, coolant spray applied to the T-Con circuit board should reveal if it is defective by temporarily alleviating the problem. Dont remove the back cover if you dont know how to protect yourself from electrical shock hazards. There can be more than 1000 volts in the backlight inverter area.
Jerry S

Posted on Feb 11, 2010

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