Question about Vizio SV370XVT TV

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Vizio freezes when cold broad flickering stripes appear on the upper part of the screen and picture freezes. Sound is normal

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6 Suggested Answers

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  • 2 Answers

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Posted on Jan 02, 2017

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SOURCE: brand new Vizio 42 in from Sams has a 5 inch vertical grey stripe from top to bottom-any help removing it?

take it back!

Posted on Jan 22, 2008

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SOURCE: Hi I wanted to ask you about my vizio. My vizio

okay. it seems there is something wrong with the lamp in your tv. i would suggest getting it serviced by visio, bestbuy, etc. Reply with the results and vote. (the lamp is the brightness and there may be something with your power supply in the tv too. get it serviced.)

Posted on Mar 28, 2010

  • 111 Answers

SOURCE: Flickering screen and lining-out on top inch at first

This sounds like tiling. are you using a cable box?

Posted on May 07, 2010

info33
  • 72 Answers

SOURCE: Vizio VO37L LCD will not display picture. Screen

Here is teh quick start guide from Vizio - make sure your set up is correct and the inputs are in the right place. Follow this -

http://www.wigix.com/index.php/skuaccessories/downloadManual/2166516/10708/0/Vizio-LCD-Flat-Panel-TV---37-VO37LFHDTV10A-Quick-Start-Guide.pdf

Posted on Jul 03, 2010

  • 8457 Answers

SOURCE: My Vizio picture was great. All of a sudden the

The tv buffer boards for the tv backlight,the X or Y buffer boards it is dead or dying.Take it to the tv shop,for a propper diagnoise and price estamate to changes the wright tv buffer board.

Posted on May 08, 2011

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VIZIO flickering Tv screen easy fix( no money ) - YouTube

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https://www.youtube.com/watch?v=oWSFwS3FH_c
Aug 28, 2012 - Uploaded by Bill GatesBestfriend
VIZIO flickering Tv screen easy fix( no money ) .... I left town unplugged the Tv. When I came home home ...

Jan 26, 2016 | Televison & Video

1 Answer

Apex ld4688


Sounds like a vertical scan out section ciruit problem. Contact any service technician.
Gopakumar Gopalan Google

Feb 25, 2014 | Televison & Video

1 Answer

Vizio downloads firmware every time it is turned on


Firmware corrupted. A reinstallation is necessary. Contact any service technician.
http://electronicshelponline.blogspot.com/

Mar 04, 2017 | Vizio XVT553SV 55 in. LCD TV

1 Answer

I've accuired a Vizio P50HDTV10A that was dropped.


Yes, do not bother as it sounds like the display panel is damaged--time for a new set parts cost wise. Since you have nothing to lose open and examine it with the faint hope a plug is loose or off or a board cracked,,,faint chance only.

Oct 23, 2012 | Vizio P50HDTV10A 50 in. Plasma HDTV

2 Answers

Vizio VT470M no picture, no sound, no backlight. Power supply board looks good all voltages appear correct (24V, 5V, and 3.7V) and no "bulged" capacitors . When I unplug unit for two hours, the...


Im having similar problem and with my limited knowledge of lcd tvs and the voltages ALL being good except the pwr on or sw on voltage from the main board to the power supply which tells it to switch everything on Im guessing that something is going wrong on the main board. In the condition where it freezes it (the power on V) which switches everything on i get varied voltages such as 2.5 or 3 or (the normal 5v) and then when nothing powers up (blank screen) i read 0v on pwr on voltage but all my other voltages are corect (24v to inverter, 12 v to main board, 5v, etc.) Im guessing from researching this is that there is in improper voltage somewhere in the main board circuit. I have been unable to find it so i may order another board and post back.

Jun 19, 2012 | Vizio VT470M 47 in. TV

2 Answers

My Vizio picture was great. All of a sudden the screen started flickering. I was able to change the channel but it was still flickering. I shut off the directv receiver and the problem was still there. ...


The tv buffer boards for the tv backlight,the X or Y buffer boards it is dead or dying.Take it to the tv shop,for a propper diagnoise and price estamate to changes the wright tv buffer board.

May 08, 2011 | Vizio P50HDTV20A 50 in. Plasma HDTV

1 Answer

Flickering screen and lining-out on top inch at first


This sounds like tiling. are you using a cable box?

May 07, 2010 | Vizio GV42L 42 in. LCD Television

1 Answer

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.

Feb 17, 2010 | Televison & Video

3 Answers

42" vizio vw42l - no picture or sound


If the backlights for the screen do come on and you also have 12v and 5v feed the main board then it does sound like the mainboard will need to be replaced.

Nov 28, 2009 | Vizio VW42LF 42 in. LCD HDTV

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