Question about Sharp Aquos LC-46D62U 46 in. LCD HDTV
The board that controls the picture is bad. This board is under a metal cover . Take off the back of the TV to expose the boards. Take off the metal cover and note the numbers on the board. Go to shopjimmy's web site to obtain a repalcement. Once you have it remove the remaining screws holding the board and reinstall the new board.
Posted on Dec 31, 2014
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Posted on Jan 02, 2017
Warranty still alive?
Hope so; the problem could be an expensive one.
The screen appearance is controlled by allowing light from a backlight through by turning pixels off and on.
This switching is done by a matrix that turns on vertical and horizontal pixels of the right shade at the right time to produce the image you see.
One of the control elements for the vertical that controls the transmission of green light from the backlight, has died (no longer switching off and on when told) and these are normally a part of the LCD screen assembly itself and not easily replaceable.
I would be talking to Sharp - this shouldn't happen in 6-7 months of use.
Posted on Jul 09, 2008
if someone found a solution for the verical line please post it. the laptop has never been hit and the vertical line just showed up there...
Posted on Sep 28, 2008
You must contact a svc co. This is a upper or lower buffer board problem and possibly a control board. Nothing you have done wrong, it just happened.
Posted on Feb 28, 2009
There are solutions for stuck "and not dead pixels" Here are a couple idea's to try and please do not rate me bad if don't work!! That would not be nice as i do not get compensated showing your solutions I get them by your "good ratings" Hence do not use "Thanks for Trying" rather helpful or fixya will do now here are the websites:
If you TV can hook up to a computer witch it can through servral means then you can use this information. But However do not rate me Thanks for trying if the darn thing just dont unstick the pixels... Thank You for using Fixya.com
"were we can save you hundreds of dollars on repairs" It has been my pleasure assisting you today. Rulds2008- Expert Top 10 Fixya.com
Posted on May 15, 2009
Go to menu and settings and look for OVERSCAN and set this to on and hey presto no more white lines no matter what ratio your in.
Posted on Dec 31, 2009
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