Question about Standard (CRT) Televisions

1 Answer

Tv volume goes down of its own accord

I have a JVC-AV28GT1SJF TV, this is about two and half years old. mY problem is after about 30min to an hour of watching tv the volume bar appears and reduces to no sound, even when i try increase the volume once it starts this it just goes back to no volume again, hope you can help, thanks in advance. Terry.

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert whose answer got voted for 20 times.


    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 135 Answers
Re: tv volume goes down of its own accord


Some dust in the button to lower the volume on your TV or on your remote control might be causing it to think it's being pressed. Try playing around with it, pressing it hard so as to relieve it of any pressure on the inside.

Posted on Jan 09, 2008

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

MY TV won't turn on. I tried to hold the menu and volume(-) button down and release while pressing the on button and now the red light clicks on off continuously and no picture or sound.

Check and replace the damaged component/s at its main board. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.

Apr 06, 2015 | JVC Standard (CRT) Televisions

4 Answers

JVC N Series TV "stuck' in sleep/timer mode, won't wake up

switch off the pulg from the wall socket and leave it off for half hour then try it again..
if not try to operate it with its tv panel buttons


dont rate it until u satisfied with the solution

Sep 26, 2008 | Standard (CRT) Televisions

1 Answer

Samsung TV , black screen

Check for the timer settings if possible reset to default......

Sep 28, 2009 | Samsung DLP HL-P5663W 56" TV

1 Answer

Black box when tv is on and going through channels

This worked on my tv...give it a try:

go into your menu and find closed caption, someone has accidently set the closed caption mode to text, when the on screen display of channel or volume goes away the box appears. turn off the closed caption feature or switch it to something other than "text" mode, and your box will go away.

Apr 10, 2009 | JVC AV-36S33 36" TV

1 Answer

Sound goes off

if this issue persist you need to go to one service authorized

Dec 10, 2008 | Sony FD Trinitron WEGA KV-32FS120 32" TV

4 Answers

Toshiba (Model : 36A43) - volume goes down automatically

I am having same problem on 32 inch same problem. After playing with board with no results,I tried front buttons and found that if I held the power button in ever so slighItly as not to turn it off, it fixed problem which is the micro on/off switch, I removed the switch and used the remote and everything is back to normal, I am about to insall a used micro switch after I finish typing this but I am sure this will clear up volume problen and menu going crazy problem if not I will just leave micro switch out and use the remote, and I will get back to this board only if that micro switch still causes the problem, so if I don't post in next hour the problem is fixed and I'm more than glad to help.

Jun 18, 2008 | Toshiba 32AF43 32" TV

1 Answer

Get get any responce on my JVC AV27530 27" TV

,,always unplug the set from AC,leave off a few minutes,,then re-plug back in,,that resets the micro--also,it could be the volume up button stuck-that would kill the other keys from working--you could try with a tooth pick to pull VOL UP back----THIS IS DANGEROUS --SHOCK HAZZARD!!! if someone is technically incline,with the back of the tv off,,turn set on and unplug the keyboard plug from the main circuit board while the set is playing--then use the remote and see if the fuctions returned-THIS IS DANGEROUS-SHOCK HAZARD---I REPEAT -DANGEROUS!!!! PLEASE BE CARFULL,if that cures the problem-you have a bad keyboard-you can just leave it unplugged and use the remote----JUST BE CARFULLLLLLL

Feb 11, 2008 | JVC AV-27530 27" TV

2 Answers

JVC TV - 7 years old

you have to replace the 8 volt regulator in the secondary section of your tv.

Jan 04, 2008 | JVC AV-20120 TV

1 Answer

Television fault

it is not worth fixing get a new tv

Oct 31, 2007 | JVC AV-27020 TV

1 Answer

Audio noise on cold start

hi pick up the volume just a bit and so for the speakers and see if it continues to happen if soo try by putting all settings as normal( not your normal the tv's normal...speakers and volume without the reciver) if soothen the problem is in the tv's AMP which was mute all those years hope it works good luck

Mar 19, 2006 | JVC AV-32750 32" TV

Not finding what you are looking for?
Standard (CRT) Televisions Logo

Related Topics:

1,260 people viewed this question

Ask a Question

Usually answered in minutes!

Top Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

66512 Answers

matt martin
matt martin

Level 3 Expert

1187 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides