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Vizio xvt3d554sv The right half of the screen went dim or darker still see a picture just dark

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  • 195 Answers

It is s problem witg ccfl backlight , the amazon link is just example, you must get the corect length of tube, and size
vizio xvt3d554sv - 20698860-i2ado531jk52ptheqt4rcnxq-1-0.jpg

Posted on Oct 25, 2015

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6ya6ya
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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

tvtek
  • 1284 Answers

SOURCE: Vizio L32 picture too dark

Bring it back as you can't get parts for Vizio.

Posted on Jun 10, 2008

jackboy
  • 2985 Answers

SOURCE: Half of the screen is black and doesn't display the picture

Send it back this appears to be a major failure

Posted on Oct 20, 2007

  • 1779 Answers

SOURCE: VIZIO P42 plasma, half screen ok, other half showing blank

First you have to check if voltage and data are ok at the Y sustain board and the Y driver boards are not running hot. Even if you know how to replace these panels you must have a scope to adjust the v-set up and v- down. Not just a simple PNP. Trouble shooting a plasma is not a short time process to do it correctly. Please let a service center look at it for you.

Posted on Feb 18, 2009

  • 1 Answer

SOURCE: 42" LCD tv shows picture on only half of the screen,other half dark!

The T-Con board (otherwise known as LVDS) connects to two seperste parts of the LCD panel. If you do have half a picture (left or right) replacing the T-Con board should resolve this issue. Open your TV, find the part number and search on eBay or at sites like www.flattvparts.co.uk where you can search by TV model number.

Posted on Oct 07, 2011

  • 302 Answers

SOURCE: Vizio LCD dark screen and picture is flickering flashing

Your back light inverter is provably bad.

You can get get parts for this tv at www.interliquidparts.com

Posted on Nov 26, 2011

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VIZIO M701D-A3R SCREEN GHOSTED WENT DARK OVER HALF


Aberrations of picture on these sets can usually be traced to a problem with the t con board.

May 26, 2016 | Vizio Televison & Video

1 Answer

My Vizio TV has dark spot top left corner


Hi Brandon,
I am afraid that the dark spot in the screen is not repairable. Manage as long as you can or go for a new tv.

Apr 08, 2015 | VIZIO M701d A3R 70 Inch 1080p Smart

1 Answer

TCL L46E5300F flatscreen half right side screen is darker than left side


If it is an LED LCD TV, the backlight inverter board should be troubleshooted. Contact any service technician.

Jan 09, 2014 | Vizio VW46LFHDTV10A 46 in. LCD TV

1 Answer

I have had my 55" Vision for a year and a half. Today I was watching a movie and the picture went dark and audio stayed on. If I turned the TV off and then back on it would light up with no Vision logo...


Sounds like you have a backlight problem. To verify this, turn on the set and dim the lights in the room. Take a bright flashlight and shine it on the screen. If you see a faint picture, you either have a back inverter or a bad backlight bulb.

Sep 02, 2013 | Vizio GV42L 42 in. LCD Television

1 Answer

TV worked perfectly until recent storm... After storm it no longer has sound


as you present. that maybe speaker wiring or speaker have problem. if no . that"be main board not function good . need to replace as posible. good luck!

Sep 06, 2012 | Vizio 55" XVT3D554SV Razor LED 3D LCD HDTV

1 Answer

The TV has a section of it that is dimmed out and darker in brightness. Is this the Main Board that needs replaced?


Check the CCFL lamps used in the backlight section. These camps can cause this type of fault, as they are very like the flourocent tube lights that we use to illuminate our room. As it goes older, the ends of them will get burned, and the intensity will go low. Like ways is to the CCFL lamps to LCD tVs tool CCFL is the abbrivation of [Cold Cathode Flourocent Lamp]

Jul 12, 2012 | Vizio 55" M550NV Razor LED LCD HDTV, 1080p

1 Answer

I have a 46in lcd Vizio and the picture on it has distorted. The right half of the screen is fine but the left side is much darker and has a lot of motion blur.


replace circuit board that lights up screen....a lot of little tiny transformers on them...u should have two(2) circuit boards that look alike ... 1 of them is bad!! replace ckt board.

May 19, 2010 | Vizio VW46LFHDTV10A 46 in. LCD TV

1 Answer

I have a InFocus 4805. Half the picture is darker


Your light tunnel may have collapsed. This is made up of 4 tiny rectangular mirrors glued together to make a tunnel.

Sep 26, 2009 | InFocus ScreenPlay 4805 Multimedia...

1 Answer

Screen is half dark and whistles when battery is unplugged


You could have a defective screen, either a faulty inverteror a CCFL lamp - follow this to determine the fault.

Defective CCFL backlight, it may have the following symptom:
  • Screen flashs on red/pink and off.
  • Picture stays on in red and slowly be come normal.
  • Picture flickering with dim display.
  • Picture flickering on and off.
All these symptoms indicate that the LCD backlight lamp (CCFL Lamp) has reached the end of the life and all you need to do is replacing the CCFL lamp

Connect an external monitor to your laptop and power it up, if you see the normal Windows images then the video card and laptop is OK and the problem is definitely the backlight.

Dim image and/or dark display on the laptop's LCD screen indicates a faulty LCD backlight and it could be the inverter that supplies high voltage to the CCFL lamp or it is the CCLF lamp is nearly burnt out or burnt out, most likely this is the case.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.

Apr 15, 2009 | Dell Inspiron 1521 Laptop

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