Question about Vizio L32 32 in. LCD HDTV

3 Answers

No picture & buzzing sound? - Vizio L32 32 in. LCD HDTV

Posted by on

Ad

3 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Vizio Master
  • 74,844 Answers

Fault in the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Posted on Apr 11, 2015

Ad
  • 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.

  • Vizio Master
  • 715 Answers

Hi Bernadette,
Yes It should be the power supply board that needs to be looked into. Good Luck.

Posted on Apr 11, 2015

Ad
  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 29 Answers

It is probably the power supply unit try to open it up and measure the voltages if you know how to.

Posted on Apr 10, 2015

1 Suggested Answer

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 Technician 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 repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Picture ok but loss of sound with high pitched buzz


Power board have problems.Take the tv aparts put some super glues on all around the transformers.Will help lower the buzz alots or stop it completely.

Feb 17, 2010 | Toshiba 32AV500U 32 in. LCD HDTV

2 Answers

Makes buzzing sound and no picture lamp?


Buzzing sound is the Color Wheel # BP96-00250A $83.25 Encompass Parts has them in stock 1-800-638-3328 and for Lamp Call FOX 1-800-227-5369 I got my Lamp off of E-Bay $85.00 I have the Same TV.

Dec 24, 2009 | Samsung HLR5667W 56" Rear Projection HDTV

1 Answer

No picture and buzzing sound on Sony XBR Wega


Is the bulb light flashing ? - Sony's bulb light is very accurate in telling you if the bulb is bad. The buzzing sound could be from the balist trying to strike the lamp. You also may want to open the lamp door and see if the bulb is shattered.

Aug 01, 2009 | Sony Grand WEGA KF60XBR800 60" Rear...

1 Answer

Tv has picture but no sound !


Tihs would be do to a faulty flyback , A fly back is a circuit board that is on the back of the tube this being replaced will have much better results.

Jun 19, 2009 | RCA F27664 27" TV

1 Answer

TV WENT BLACK WITH BUZZING/SOUND


hi the problem is the picture tube of ur television has got damaged.. its better to replace a new picture tube...

Jan 24, 2009 | Philips Magnavox 27MS343S 27" TV

1 Answer

No picture, buzzing sound


It sounds like the horizontal output transistor may be shorted....Can you feel any static charge on the face of the pix tube?

Nov 15, 2007 | Toshiba 36A43 36" TV

1 Answer

Buzzing noise, sound but no picture


It sounds as if the lamp needs to be replaced. The buzzing sound you hear is the ballast attemting to fire the lamp.

Oct 20, 2007 | RCA Scenium HDLP61W151 61 in. HD-Ready...

1 Answer

Buzzing sound, no picture on my Panasonic TV


You might have a short causing the set not to start. Probably in the horizontal/high voltage circuit. The buzzing sound that you're hearing is the power supply overloaded. Stargazer

Apr 22, 2007 | Panasonic CT-27G23 27" TV

Not finding what you are looking for?
Vizio L32 32 in. LCD HDTV Logo

46 people viewed this question

Ask a Question

Usually answered in minutes!

Top Vizio Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74831 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...