Question about Vizio SV471XVT 47 in. LCD TV

1 Answer

How do i fix my vizio sv471 xvt tv. black screen, smells like something is burning

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 494 Answers

Possible back light power driver is faulty or shorted. New drivers can be had on Ebay but not too cheap.... Simple to install!

Posted on Jun 30, 2015

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
New users get 2 Free calls (no credit card required) and instant help on almost anything you can think of (from cars to computers, appliances, handyman, and even pets).
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
rapanSF
  • 150 Answers

SOURCE: vizio 47 xvt.audio comes on but no video.no response to remote.

So power button on TV and remote control doesn't turn it off? May also be set on mute and remote battery needs changing.

Posted on Dec 21, 2008

circuitworld
  • 335 Answers

SOURCE: I have the 47

First check your settings options on how the tv handles HD signals. the settings determine how fast the transition periods are when sampling pixels interlaced or progressive. Be sure the tv is on auto-set for 420p-1080i input signals.

if the problem is still there:

Yes, try using a better grade HDMI cable with better impedance characteristics. this is a good idea anyway but probably not the cause of this problem.

if the problem is still there:

Check the software compatibility between the tv's media input devices and the tv. The tv software may need upgrading and your cable provider should do this for you as well as the manufacturer of the tv.


for more help contact us:

circuitworld@comcast.net
http://www.corkin.com/Profile/view.cfm?userid=77703
http://www.google.com/profiles/circuittvrepairs
http://circuitworldrepair.com/cwr.html
-Contact Us 443-802-7251

CWR-on_line Tech Rpt

Posted on Oct 29, 2009

  • 3 Answers

SOURCE: Hi there-I just hung a

check the screws that you used to install plate on the back of tv some times they are to long ,it can be pressing up against circet board with out you knowing

Posted on Nov 02, 2010

welcomejee
  • 10594 Answers

SOURCE: I have a three year

Take off tv back and observe power supply board and back light inverter board for burn spots, replace that board that has burn spots.
Power supply board is where AC cord goes in and inverter board would be installed at side of lcd panel. Required board would be available in discount-merchant.com
Thanks.

Posted on Aug 16, 2011

ladywinn
  • 5138 Answers

SOURCE: Vizio 42 in. Black screen no sound. TV will not

Look on Shopjimmy.com for Parts. Look on power supply for Bad Capacitors they will be swollen or vented on Top.

Posted on Oct 18, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I fix my VIZIO TV?


Vizio TV Repair - Instructables

www.instructables.com/id/Vizio-TV-Repair/

InstructablesSo my Vizio TV was flashing on & off rapidly every time I switched it on. ... good way to get something to work, but it got things working until I had time to repair it.

Fix Power Problems In 5 Easy Steps: What To Do When ...

vizhdtv.com/fix-power-problems-in-5-easy-steps-what-to-do-when-your...
Aug 26, 2015 - Vizio TV power cord plugging into a power outlet. Do you know ... Powerproblems might require service or replacing parts inside the TV. Before ...

Dec 14, 2015 | Vizio E-Series E470I-A0 47" LED TV...

1 Answer

Need code for 7 blonks on power button


www.ask.com/
www.wikipedia.org/
www.infolinks.com/
www.info.com/panasonic_viera/plasma/tv/th42pz80u/blinks/7_times/and/black/screen/mean/


most likely failure of module in the tv, most likely fuse, capacitor, something burn up, find the air vents smell the area your smelling something burn up smell, if you have every smell electronic stuff burning up you will understand what i mean you will never forget that smell.

Oct 06, 2015 | Panasonic Viera TH-42PZ80U Plasma TV

1 Answer

TV powers on and goes black.


first i'd say try all the normal things...

swap sources, check to see if the osd comes up, etcetera. it might just be that the tv isnt receiving a signal from the source its tuned to. see if theres a way to factory reset the tv, try it.

if no matter what you do nothing shows up...

maybe the backlight burned out or maybe something on the mb burned out. go over and sniff the tv, notice any smell? if this is the case, i dont suggest trying to fix it new screen.

Jul 06, 2015 | Sony KDL60EX700 60 in. TV

1 Answer

I was wondering if someone could help me find which board could be bad on a Samsung PN59D8000FFXZA plasma TV.


look on the power supply board for burned parts. The board that controls the back light may have some burned parts as well.

Jul 05, 2015 | Samsung PN59D8000FFXZA - PN59D8000 59 3D...

1 Answer

My vizio 42 inch just made a very loud pop and the screen went black (off), the vizio leters at the below the screen stayed lit white as if the tv was still on. 5 minutes later a very loud pop then came...


Is it possible that it was storming when this happened? It could have been a power surge. If you are still covered under the manufacturers warranty, you should give them a call. Even if you aren't covered it wouldn't hurt to call to see if they can help or offer a discount to have it checked out and/or fixed.

Oct 04, 2014 | Televison & Video

1 Answer

I have a 55' Vizio Tru LED model VF552XVT. The TV ran fine for a year and a half and just recently the screen started shutting off after a few hours. I am aware that there is an issue where Vizio


It sounds like an overheating issue with the T-con board. You shouldn't have to run a house fan behind the TV to keep the screen on. Make sure you have the TV in a place where there is enough space around it to allow for air flow. Also, check to make sure the ventilation slots on the back of the TV are not blocked with dust.

Aug 30, 2012 | Vizio VF552XVT 55" inch Class XVT Series...

1 Answer

Vizio 47 xvt.audio comes on but no video.no response to remote.


So power button on TV and remote control doesn't turn it off? May also be set on mute and remote battery needs changing.

Dec 21, 2008 | Vizio SV470XVT 47 in. LCD TV

1 Answer

Cleaner


Pretty sure you aren't supposed to use any chemical cleaner. I just use one of those pieces of fabric you are supposed to clean your glasses with and it has served me and my VIZIO XVT very nicely! But don't wipe to much because you can damage the pixels and screen. Gently. Hope that helps

Oct 24, 2008 | Vizio L37 Television

Not finding what you are looking for?
Vizio SV471XVT 47 in. LCD TV Logo

143 people viewed this question

Ask a Question

Usually answered in minutes!

Top Vizio Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74383 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Are you a Vizio Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...