Question about Vizio XVT553SV 55 in. LCD TV

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Vizio xvt553sv no picture has sound and backv light

My tv powers up the back light comes on and sound works but has no picture

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 4 Answers

SOURCE: only vizio light come on then nothing. have to unplug to turn off

there a problem on power side.. chage the ic and the resistor going to ic and check also the signal diode.

Posted on Jan 03, 2009

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  • 92 Answers

SOURCE: vizio 47" lcd no picture no sound has power

this could be one of two problem. first, check if you have back light. If you do then the problem is with the M/B. Second, if you don't have back light then the inverter is bad and needs to be replace.

Posted on May 20, 2009

  • 1 Answer

SOURCE: no picture or sound, light comes on in the front and have to unplug tv to turn it off.

I had this exact problem on my Vizio 47" HDTV. I removed the speakers and all the screws on the back cover. Took the cover off and located the fuses on the largest circuit board. The are in the upper right hand corner of the board. There are 3 of them in a row labeled LF 1.5, LF 3.0 and LF 3.0. The are white in color with copper ends. I took a volt meter and measured continuity across all fuses individually and found the LF 1.5 to be blown. The guy at the electronics store sold me a barrel 1.5A fuse and told me to soldier it across the top of the blown fuse. It took an extra set of hands but the TV works perfectly.

Posted on Jun 23, 2009

Raditronic
  • 196 Answers

SOURCE: plugged in orange light turno on vizio light is white no picture

possibly is the main board.

Posted on Apr 30, 2010

kidsasuke
  • 121 Answers

SOURCE: no sound and no picture

It may well be the power supply. Filter capacitors have a nasty tendency of blowing, as well as voltage control ICs. If the filter blows, you end up with a shaky DC signal that can't be effectively used by digital components (which make up about 80% of modern TV circuits). If you're within warranty/exchange then go for the manufacturer. If not, and you're comfortable with opening these things, then you can carefully (after unplugging and allowing it to discharge) take a glance inside. If any capacitor(s) are visibly blown out, then there's your problem.

Posted on Jun 03, 2010

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2 Answers

Vizio main board # 3655-0122-0150 7C


Board # 3655-0122-0150 is the main board not the PS board as mentioned in the previous message it can be purchased from shopjimmy but its not a cheap board...below is the URL for the board..How does the set behave? sound no picture, picture no sound, dead, has standby light, poor picture...ect
http://www.shopjimmy.com/vizio-3655-0122-0150-main-board-for-xvt553sv.htm

Nov 10, 2017 | Vizio Televison & Video

1 Answer

My vizio tv is not powering on andi dont know what to check


I think this new tv have a chip cor the picture quality proba ly it burn ot die so if u warranty on the tv just call n they will fix it for free.

Oct 01, 2016 | Vizio XVT553SV 55 in. LCD TV

1 Answer

VIZIO XVT553SV FLASHING BACK LIGHTS


Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board

Jul 19, 2016 | Vizio XVT553SV 55 in. LCD TV

1 Answer

Vizio xvt553sv no picture and will shut off


Good evening
Since unplugging will not work, take the remote click on SETUP and go through general as well as picture. See if you cannot make it better.
Good luck
kolbrun

Jul 10, 2012 | Vizio XVT553SV 55 in. LCD TV

1 Answer

Temporary black screen on Vizio XVT553SV


Please try to turn off the closed caption function by access the TV set up manual

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