Question about Panasonic Viera TH-42PZ80U Plasma TV

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My plasma TV makes vibration sound when volume increases on TV or any remote of DVD, STBs

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  • Master
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It is an issue of automatic gain control software for the audio signal. The issue happens if you have a short outage of your cable signal. The TV tries to amplify the audio signal that isn't even there. When the signal returns, the TV software is not programmed correctly to drop the amplification (not automatic gain decrease -just increase). The only solution is a factory reset of the TV.

Here's how...
https://m.youtube.com/watch?v=s0CJpgbDEgw

Posted on Nov 16, 2014

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Posted on Jan 02, 2017

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tvservice306
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SOURCE: My Panasonic TH-42PX60U Plasma tv will not respond

need panasonic remote
Manufacturer Panasonic Part Number EUR7737Z20 Description REMOTE CONTROL

Posted on Nov 09, 2009

  • 31 Answers

SOURCE: i increase all the

If you get your tv through some kind of set-top-box (if you have cable or satellite tv for instance) the STB (set-top-box) may have it's own volume control that is set to a low level. You will have to look through "settings" on your STB.

Posted on Mar 14, 2011

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1 Answer

The volume will go to high by itself, and then decide to go all the way down, without touching the remote or the tv volume buttones.


The Samsung brand is the most universal remote compatible tv out there, sounds like either a neighbor or even someone in your own home has a Samsung product that will work on your plasma. for example if someone within range has a Samsung dvd or blue ray player the volume up and down button will work on the Samsung tv also.

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Look on remote to see if there is one button labeled "mute." If so push that when tv is on and see if that fixes sound. Or find volume buttons on tv and hold down button that is for increasing sound, should show a scale on screen with volume increasing.

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Please check your all the audio and video connections. Also put the placing of AV Enhancer (button on remote control) in the ON position You can increase the volume by increasing the volume of the TV.

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Try this.....

Turn cable remote volume all the way down. Raise the volume all the way up with your TV remote. Lower the volume with Cable remote to your usual listening volume.

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1 Answer

Volume is too low.


smith,

good day, not so familiar with this model but try this.

1) try to check in your DVD remote controller if it does have a + and - buttons indicating volume , if does have this features press + button to increase the sound output

2) if remote commander doesn't have this features try accessing the " SETUP" menu. most probably there would be a button in your dvd remote indicating this button "SETUP"

3)once you've access the setup menu, there would be a dialogue box indicating ( Video setup, Audio Setup, display setup, parental lock) insome cases it will show you a display picture of all this menu

navigate the dialogue box and look for "audio setup" once you've access this part there would be options and controls where you can change the volume/audio settings .


cheers,
mark

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1 Answer

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There is a volume control on the Remote of your DVD player , increase the volume in that and it should solve. Additionally check the audio output cord of DVD player if it is intact and tightly fitted.

Please rate me appropriately if you are satisfied with my answer,in case, if you want any clarification please get back to me.

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how old is your plasma TV? try check the switch / volume of the sound settings.. Sometimes, when you always increase the volume, it will tend to alter the limit of sound and causing the sound to provide sound undesiredness. I suggest to check it with a liscensed technician.

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