Question about Zenith C27V22 27" TV

1 Answer

Zenith C27V22 27" TV loud humming noise

My TV makes a really high pitched humming noise when we have the TV on. It started right after we subscribed to HD digital cable. When ever the TV is on the TV/AUX setting & we're playing video games or movies through our PS2, there is no hum, but when we're watching regular cable, the hum starts again. If we bump the side of the TV it will go away, but it always comes back. Also, I don't know what kind of difference this makes, but while we watch HDTV channels, it doesn't seem to hum either?? Thanks!!

Posted by on

  • Cheri Gray Jun 27, 2007

    I'll see how much it costs to fix this, if it's not too expensive, we'll have it done. Thanks!!

  • Anonymous Mar 16, 2014

    while watching videos, tv starts to hum or buzz during loud parts of the film. my dvd player is a separate device, not part of the tv.

×

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 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.

  • Expert
  • 398 Answers

There is a coil in the set with a magnet glued to it, called the horizontal linearity coil. Sometimes the coil "sings", making a squeeling sound. I have seen this many times, and there really isnt anything actually electrically wrong with the set. To stop the squeeling the coil should be replaced.

Posted on Jun 26, 2007

Ad

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.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Funai tv. When plugged in, makes ear piercing high pitched buzz that goes away when unplugged. Will not respond to buttons. No picture or power. Already replaced power board. What now??


TV not turning on; making high-pitched sounds - Tom's ...

www.tomshardware.com > Forum > Graphics Cards

Tom's Hardware Guide
Nov 30, 2013 - 7 posts - ‎2 authors
Both of them are refusing to turn on, and make high-pitched sounds when plugged in and unplugged. More about : turning making high pitched ...Missing: ear ‎piercing

Top 136 Complaints and Reviews about Funai TV ' Page 2

www.consumeraffairs.com > Electronics > Televisions

Rating: 1.1 - ‎65 votes
We unplugged the unit and waited 15 - 20 seconds and plugged the unit back in, and it wouldn't ... He heard a loud high-pitched whining which led him to TV in my daughter's room. ... It only makes a humming sound now, no pictures at all.Missing: ear ‎piercing

HELP! what is that high pitched noise when tv is on? - TV - Audio ...

www.tomsguide.com/forum/60895-6-help-high-pitched-noise

Jan 25, 2013 - 3 posts - ‎2 authors
Hello, I hear this constant high pitched noise, almost like ringing, but even ... pitch

Jan 21, 2016 | Funai Televison & Video

1 Answer

What may cause a high pitch hum.even when muted or volume turned down?


Samsung DLP making a buzzing noise, but works fine - High Def ...

www.highdefforum.com > ... > Rear-Projection TVs

Dec 11, 2009 - 7 posts - ‎5 authors
My Samsung HLP-5063 DLP starting making a loud buzzing noise recently. ... I've only used it to watch TV for a half hour or so at a time, as I have a new LED LCD in my room. ... Other than that, I can't figure out what might be causing it. .... a humming high pitch sound, it will be an issue with the color wheel. RCA D52W25 making high pitch noise - High Def ...
5 posts
Apr 15, 2009
humming sound in my dlp - High Def Forum - Your High ...
14 posts
Nov 6, 2006
More results from www.highdefforum.com

High pitched sound coming from my Samsung DLP TV - Open Forum ...

www.dslreports.com > Forums > Social > Open Forum

DSLReports
Oct 3, 2009 - 30 posts - ‎7 authors
Its so high pitched that some people can barely hear it, but I guess I have sensitive hearing. ... Anyway, this seems to be a fairly common issue and it is caused by either the ... You're probably hearing a transformer humming.

Jan 08, 2016 | Televison & Video

1 Answer

I have an old zenith sentry tv, and up to know has never had any problems. Afew days ago it started making a very loud noise as soon as I turned it on. It sounds like it's coming from the right


someone needs to open it but it sounds like a part arcing which was not uncommon in those sets====you would have to decide if you want to attempt to have it repaired----some shops will not repair a set that old and unless you really want it done---I would replace it.

Mar 17, 2012 | Zenith Televison & Video

1 Answer

Tv makes high pitched humming noise


A high pitched humming noise is an indication of a ground loop, or a circuit gone bad in side the TV. I recommend taking it to a repair shop. This isn't something you can fix yourself.

Jan 22, 2010 | Polaroid Televison & Video

1 Answer

Loud, high pitched hum from speakers . . .


This is GroundNoise from the TV's Backlight.

Sorry, but unless you are a Technician, you will simply need to ignore it.

If you are a technician, you can fix this by grounding the Audio ICs to the Power Supply (details not provided)

Jan 30, 2009 | JVC LT-26X506 26 in. LCD Television

1 Answer

High pitched whine


Ok maybe this may help .... there is a coil LL08 I believe... somtimes it creates a high pitch whine like you describe.. its stands up on the deflection board..it basicaly a large coil of copper wire....you can take silcon and put on the coil...in effect damping the ocillations...hope that might help

Mar 27, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Dishwasher Making Loud High Pitched Noise.


How deep do you want to get into this?It sounds like the wash pump motor bearings that are worn.You can pull the unit out flip it over and wd40 the bearings in the motor or you can replace the bearings.Try to lube them first.

Feb 23, 2008 | Dishwashers

1 Answer

Loud buzzing


check your connections again, if you have the audio and video reversed you will get this exact problem no video/ fuzzy video, and squealy noise out of only one speaker (other will likely sound correct) You're watching the sound channel, and listening to the video channel basically... hehe

Aug 14, 2007 | Zenith P42W46X 42 in. Plasma EDTV

1 Answer

High-pitched noise


Could you specify if noise is coming from : - The freezer - The outside back of the refrigerator - The bottom of the refrigerator

Jun 13, 2006 | Smeg FAB28

Not finding what you are looking for?
Zenith C27V22 27" TV Logo

Related Topics:

268 people viewed this question

Ask a Question

Usually answered in minutes!

Top Zenith Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75169 Answers

matt martin
matt martin

Level 3 Expert

1213 Answers

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

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

Answer questions

Manuals & User Guides

Loading...