Question about Sharp Aquos LC-20B4U-S 20 in. LCD EDTV

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Sharp aquos lc-20B2UA will not power on

I have checked the voltage in the cord and it appears to be okay. I have no green or red light. The TV is old. Is it fixable.

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  • Anonymous Apr 23, 2009

    no power

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5 Suggested Answers

SOURCE: LC-37D62U Sharp Aquos HDTV Settings

lost sound on Sharp Aquos 37LCD62U

Posted on Jan 25, 2008


freetek
  • 5568 Answers

SOURCE: green vertical line on the right side of screen

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

  • 1 Answer

SOURCE: Sharp AQUOS LC-60C52U

hi had same problem easy fix get your sharp remote make sure you are on tv mode by pressing function button tv should light up on remote. then press view mode button(above 3) put setting on s.stretch and thats it bye bye green line.

Posted on Sep 29, 2008

  • 2 Answers

SOURCE: Sharp Aquos LC-30HV4U

replace the supply board
or repair it *** there's problem with supply

Posted on Nov 11, 2008

highspeedsan
  • 61 Answers

SOURCE: sharp aquos lc-52se94u green screen

If it it new, take it back. The product is not working properly.

Posted on Apr 30, 2009

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