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Sharp flat tv all that is on the screen is 2 gears and a bottom line of three dots moving back and forth for over 1 hour / prior to this was no sound

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6 Suggested Answers

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
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Posted on Jan 02, 2017

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Anonymous

  • 203 Answers

SOURCE: Blue dots

You have a bad blue LCD in the light engine. Replacement of the light engine is the only fix and it usually will continue to get worse over time

Posted on Jun 08, 2007

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Anonymous

  • 103 Answers

SOURCE: Sharp 42" flat screen LCD T.V.

You have a bad buffer ic,which is part of the lcd panel.Definiately call sharp to get it repaired.If it doesn't have a warranty,persistence through sharp will get you results.

Posted on Mar 07, 2008

Jim Krause

  • 1779 Answers

SOURCE: Sharp aquos has green and white vertical lines

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

Anonymous

  • 80 Answers

SOURCE: Blue dots on screen plus ghosting on screen

The optical block is defective. Contact Sony support. Sometimes they will warranty these even after the 1yr warranty has expired. Have your model and serial numbers handy.

Posted on May 21, 2009

Anonymous

  • 205 Answers

SOURCE: White dots and black on my screen

Are these dots moving with image or stationary under a moving image. This is a key identifier

Posted on Jun 28, 2009

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MY TV TAKES AT LEAST 1 HR TO TURN ON


LN-S4041D takes a long time to turn on - Forums - CNET

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CNETMy Samsung is steadily taking longer and longer to turn on. When I try to turn on tvafter it has been not used like overnight it takes it 5 minutes or longer...

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I bought an 80" top of the line Sharp Aquos TV (MSRP $5959.00). ... I have the 20"Sharp flat panel TV with easel back stand. .... is to where you live, because in mystate (Louisiana), they're all at least a three hour drive away. ... Purchased a Sharp 70" model #LC70LE750U on 1/23/14 from Conn's and Saturday (11/28/15) ...

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1 Answer

How to fix LG TV Vertical lines.


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/
Line, faults & possible causes to LCD screen are given with illustrations. You can get an idea about the fault to an extent.

Nov 30, 2015 | LG 47LA6200 47" 1080p 3D Smart TV 120Hz...

1 Answer

About 3 yrs old. Picture is distorted for about 1/2 hour until tv warms up. Now has horizontal lines going through the picture and stays distorted on the right side of the screen.


This tv problems it is alway the board that call the T-CON decodering board it is dying.This T-CON decodering board sit in the middle at the bottom of the tv LCD screen panel.This T-CON decodering board decodes all the tv picture dots pixels before it go into the tv LCD screen panel itself.Tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish T-CON decodering board for the replacement.

May 09, 2011 | Sony BRAVIA KDL-40V2500 40 in. LCD HDTV

2 Answers

Thin white horizontal lines!!! I've had my WEGA KE-42M1 for 5 years with no problems until about three months ago. After about an hour being on, there are thin white horizontal lines that move randomly...


Sounds like your TV is giving out, plain and simple.

If this doesn't sound right, then only one thing comes to mind. Have you moved the TV recently? Are you using a different coax cable, (if using cable that is). If so, just change the cable back to the previous one and you should be fine.

Aug 21, 2010 | Sony WEGA KE-42M1 42 in. HD-Ready Plasma...

2 Answers

Screen shuts off. Power lite blinks. Aquos 42"


Hi,

Hope you have the correct resolution selected:

HD View Modes: When viewing an HD program you can select the following 4 viewing modes.
  • Stretch: suitable for viewing 1.78:1 DVDs. When viewing 1.85:1 DVDs, this mode will show thin black bands at top and bottom of the screen.
  • Dot by Dot (1080i/p only): detects the resolution of the signal and displays an image with the same number of pixels on the screen. When a 720p signal is being input, the image will be delivered in full screen.
  • Smart Stretch: suitable for stretching 4:3 programs to fill the screen.
  • Zoom: suitable for viewing wide-screen 2.35:1 aspect-ratio programs in full screen.
PC View Modes: You can connect the TV to your PC through the HDMI inputs to use the TV as a monitor. The following view modes are available in PC mode.
  • 4:3 Input Signal: You can select between Normal, Zoom, Stretch, or Dot by Dot.
  • 16:9 Input Signal: You can select between Stretch or Dot by Dot.
Also verify if you have set auto timer to 30 mins or so thats why the TV shuts down after a particular time.

Thanks

May 07, 2009 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

The horizontal on the screen has moved i have a 2


i have same problem it happens with my hdmi and component port.
did you ever find out what the problem was?

Apr 07, 2009 | Sharp Televison & Video

3 Answers

Horizontal line in My SHARP AQUOS LCD 32'' TV screen


Try to conect with DVD signal in A/V input if good picture, cable line are no good

Feb 16, 2009 | Sony 32 in. LCD TV

3 Answers

Sharp 42" flat screen LCD T.V.


This could be 1 of three things! 1-main lcd panel
2-y sustain module
3-z sustain module

This is something you cannot do yourself my friend.

Feb 22, 2008 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

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