Question about Televison & Video

2 Answers

Annoying buzz!!! hi there i have an annoying buzz coming from the built in speaker. i originally thought it may have been just the power, but it makes no noise when on mute! you can hear it clearly when its on low volume. Any ideas? please help me :o)

Posted by on

  • Scottyrich Apr 08, 2008

    Audio failed with a loud buzz, may be capacitor failure. TV about 3 years old.

  • gcollins123 Dec 03, 2008

    Just brought the new tv home and connected it last night. Did not notice any noise at all until this morning. It quits buzzing when the speakers are muted, and is louder as the volume is turned up. I will try to troubleshoot when I get home from work. Thanks for the advice.

×

2 Answers

  • 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.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,554 Answers

Be certain its not your cable providing the noise by being ungrounded .or interference from some other device connected or around tv.
disconnect everything except the cable.
turn off all dimmer lighting around tv. try now.
are you using a cable box, if so bypass ,plug cable directly into tv.
try sound again.
then remove cable and plug in dvd or vcr. and try audio now.
if it continues no matter,
its a warranty repair or just use external speakers ,cable boxes can control the audio to ext speakers.

Posted on Mar 26, 2008

Try raising the backlight setting to high

Posted on Jul 08, 2008

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 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
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

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My 32" Philips LCD TV makes a annoying buzzing


The main cause off buzzing from these sets is the transformers on the psu. This can be solved by sealing the transformers with a sealant spray.

Jan 21, 2011 | Philips 32PF5531D 32 in. LCD Television

1 Answer

Buzzing noise coming from Vizio HD TV speakers


It ur Vizio tv,The power supply board is the problems.The transformers in the power supply board have gaps in the transformers.The high voltage curents flow that make that buzzing noise.

Apr 07, 2010 | Vizio VW32L 32 in. LCD HDTV

1 Answer

TV is making a buzzing noise coming from the back interior. We tried checking the cables and testing speakers, neither of which are the problem. Any thoughts?


Hello,
This noise is coming from the Lamp ballast. The back light of your TV (to make your LCD picture light up) is a Florecent Light Array. It is powered by a lamp ballast. You can have a shop change this power supply out for you.
Good luck!

Jan 06, 2010 | Westinghouse W4207 42 in. HD-Ready LCD TV

1 Answer

When turned on tv makes a loud buzzing sound


Hi my name is Roety,
I can help you with your issue ,
If the buzzing comes from the speakers , raise the cable box volume lower Tv volume. If its coming from the back of the TV, check/replace power supply coils
 
 
 
If I have helped you with your issue please click accept.
If you have more questions you can still respond until this post expires,
I will reply asap
Thanks

Oct 28, 2009 | Televison & Video

2 Answers

Panasonic TC-32LX70 buzzing sound from speakers


Double check the coax cable, make sure you have a good cable.

Are you only getting the noise from watching Cable?


Apr 22, 2009 | Panasonic TC-32LX70 Television

1 Answer

Rca l26wd14 buzzing


Hi!

I have seen this before in a lcd tv I worked on! My problem was some bad caps (capacitors) on the power supply board. They will look bulged on the top an may be a little leaky (brownish stain). But also check the signal board (rca s-video etc... inputs). My thought in this was a bad cap was producing a harmonic, causing the speakers to squeal! Good luck, I hope this is helpful!

Mar 02, 2009 | Samsung LN32A540 32 in. LCD HDTV

1 Answer

High pitch sound from the speakers


Is the noise present even when there is no input?

Jan 27, 2008 | Olevia LT32HVE 32 in. LCD Television

4 Answers

Plazma TV buzzing noise


I have the same problem I can hear buzzing over the volume of the tv into the 30 range. I've had a tech out 3 times and he's coming out for a fourth. He's changed to power supplies and is bringing the 3rd next visit. From what I've read it has either to do with power supplies or grounding strips.

Jan 18, 2008 | Televison & Video

2 Answers

Buzzing sound coming from TV


Sounds like a power supply, could be a large capacitor or a large transformer making the noise

Mar 14, 2007 | Harsper HP-4200VPM Television

3 Answers

Audio interference


Is the sound comming from the speakers on the TV or the back of it? Plasma TV's can doing buzzing sounds when moved to higher elevations.

Jan 27, 2007 | Sampo PME-42S6 42 in. HD-Ready Plasma...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

373 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69570 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6355 Answers

yadayada
yadayada

Level 3 Expert

63242 Answers

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

Answer questions

Manuals & User Guides

Loading...