Question about Sharp LC42SB48UT 42 in. LCD TV

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My 70 inch sharp LC-70TQ15U has white shadow spots when the picture is dark

Example is when watching a movie and the picture is dark, I always see these white shadow spots

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  • Contributor
  • 14 Answers

Re place lcd panel that is dead pixel

Posted on Apr 21, 2014

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

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Posted on Jan 02, 2017

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Anonymous

  • 182 Answers

SOURCE: Sharp Aquos LC-32D43U

on the rermote control look for the button with a tv screen outline, two lines going down with arrows pointing to the edges they are closest too. when youve pressed that a menu pops up and select full mode. hope this helps

Posted on Jan 26, 2008

Rob 3

  • 2 Answers

SOURCE: sharp lc 20sh1e lcd tv funny picture

Do you still have this, I need a part myself and having trouble sourcing parts?
Mine immediately goes into standby mode and the screen just shows a white flash. I'm sure its just a power issue.
notallbad1@yahoo.co.uk

Posted on Jun 21, 2008

Anonymous

  • 5 Answers

SOURCE: Aquos Turns off by itself

How many times per second does the POWER led blink? (dont worry about the OPC).

1x per second (constant, steady blink) = bad inverter/lamps
2x per second = bad power supply
3x per second = bad main board

There isnt really anything you can do to fix it yourself, you can order the part over EBay, not hard to install just unscrew/unplug --- plug/screw..

Posted on Aug 16, 2008

Anonymous

  • 33 Answers

SOURCE: picteru darkens to much

There are two settings within you menu that controls the brightness of what is going on. OPC, and Active contrast. Turn both of those off and you should have some luck.

Posted on Feb 18, 2009

Chi Chu

  • 8457 Answers

SOURCE: Sharp aquos LC-42D62U. Have audio but no picture.

Ur LCD inverter is dead,must replaced to get the picture back.

Posted on Dec 02, 2009

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Cause of dark spot on 1/4 of & vertical streaked shadows on the rest of screen?


Sounds like panel fault. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

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There are two settings within you menu that controls the brightness of what is going on. OPC, and Active contrast. Turn both of those off and you should have some luck.

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