Question about Televison & Video
Posted by Anonymous on
I unplugged the TV and now the picture is back.I read that the LCD's are vunerable to static build up so unless my daughter is using her TV I unplug it.
I was thinking about getting a large LCD for the family room but I'm not going to until they improve on this technology.
Good luck to everyone!.
Posted on May 08, 2008
This should be repairable. It may be the LVDS Cable or the Main board problem. The only other problem is the T-Con Board.
Posted on May 23, 2009
I think your TV have a trouble inside lcd panel
the controller board contains driver IC. Deffective driver IC can cause of line display.
Three reasons why one vertical line accross screen can happen in LCD;
1.The missing signal from the controller IC to
2. LCD driver IC itself defective
3. Dry contact in the tape carrier package.
Use masking or electrical tape to mark it where the line was located. press it if the line back to normal but when release your hand came back i think it was intermittent. Open the LCD panel
Place the rubber on the top of TCP
Gently close back the top casing
Posted on Aug 21, 2009
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.
Posted on Feb 11, 2010
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