Question about Vizio XVT3D474SV 47 in. 3D LCD TV

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Their is a flickering line that go a cross my hole top screen how do I fix this or is it normal

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Change your aspect ratio to full. You are on just scan. When on Just scan mode this is normal. They have to have that to be THX compliant. Just change your aspect to full or 16:9 and you will be fine.

Posted on May 18, 2011

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There's a thin line on the top of my screen and i have sound


Perhaps an easy fix. Remove the back of the flat screen. There will be a main circuit board visible. There will be several capacitors, cylinders with a cross hatch on the silver top. Do any of them look like they have a dimple created by expansion of the internal capacitor material over heating? If you see an expanded top...that's probably your problem. Get your solder gun out and replace that capacitor. You can order a new one off of Amazon. If yours is a 10 volt capacitor, consider replacing it with a 16 volt unit. Generally the electronics companies under design the size of these units. When you replace the capacitor take note of the silver band on the unit and where its placed in the two socket holes....there is a positive and negative hole placement.

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White flickering line across top of screen


Set the screen format using your TV's menu. Do not set the format of the screen using your provider's receiver. I had this prob with a few channels with a dish provider when I set the format with the remote from the dish provider. I picked up the TV's remote, went into the menu, set the format, problem fixed.

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A solid horizontal line across middle of screen , sound is normal fixable?


Yes,hits the back plastic cabinate see if the picture flicker back to normal.Know how to slders just find out were is cold solders.Resolders that will fix it.Don't flicker back ur Horizontal IC is dead.Must take it to shop for IC replacement.

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Top, middle of screen there is a constant flicker. The flicker starts at the top, middle and goes about half way down the screen.


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Thin yellow line on the right of the LCD Screen


all those sounding intelligent and saying that replacing lcd hardware will fix the problem probably didnt have the problem themseleves . i had exactly same problem with samsung syncmaster 2043swx monitor . i just restarted and booted into safe mode ( by pressing F8 key at startup ) tried changing reolution in display settings . rebooted in normal mode and asll lines are gone and never appear again . i am uisng windows Vista . so i think it is probably a driver glitch something .

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Flickers and Lines


you have the vertical circuit "closed" you have to repair it checking
transistors and capacitors . if you can  it this work may be at low cost - few dollars

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Tv trouble


MOST BE A VERTICAL PROBLEM if the line cross the screen from left to rigth,,, and if the line cross the screen from top to buttom then is an horizontal circuit problem any way you need a tech how ever if you know about tv repair and have somes skill in the campus try resoldering the vertical output IC....good luck and rate me

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