Question about JVC AV-48WP74 48" Rear Projection HDTV-Ready Television

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No sound i cant here nothing. it's not on mute as far as i know. just no sound.

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  • matt456 Jul 27, 2008

    i have the same problem just happened checked all cables and settings no issues

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Im having same issue please let me know if you find a solution. my picture is fine but no sound at all

Posted on Jul 28, 2008

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2 Answers

RCA model number L46WD22YX5 no sound


Check whether the audio is muted by accidental press at remote control button. Enter its sound menu, and check it. If muted, as you know there will be no audio output. If not muted, check the speaker/s. If found OK; check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. Surf the site with patience.
http://electronicshelponline.blogspot.com/
http://electro-medical.blogspot.com/

Dec 21, 2014 | Projection Televisions

1 Answer

Can not hear the volume on the tv. You can see the mouths move but can not hear.


Hello
First check whether the mute function is "ON". If it is set to "ON", as you know there will be no sound. As far as picture is clear, absence of sound denotes there are some misadjustments or speaker damage. Connect the TVs audio out sockets to some other sound amplifying sources like an amplifier or so, and check whether sound comes from the amp or not. If not, there is some trouble with the sounnd detetecting section of your TV; which should given special attention and repair. If there is sound from the amplifier you connect with it, it is a clear evidence of speaker damage inside the TV. OK.

Mar 08, 2011 | Panasonic PT-43LC14 43" Rear Projection...

1 Answer

When we turn on tv it shut down right away we think it could be the lamp light what else can it be?


Try muting the sound on the tv, if it is a loose circuit the sound vibration can jiggle a connection and cause the tv to turn off as apart of its safety feature.

if the tv functions correctly while in mute then you now know it is a loose circuit.

if the tv continues to turn off even while in mute it is shutting down by the main power stand by safety feature, it may need a new main transformer.

if the muted sound solved the problem then unplug the tv and look in the back for the main transformer, the manufacturer usually places the main board on the box of the main speaker, the speaker could be vibrating a circuit loose from direct contact, the main transformer is heavy and would cause issues over the long run with high fadelity sound systems on big screen tv's. check solder points on main board.

Oct 04, 2009 | Hitachi 51F59 51" HDTV Projection...

1 Answer

No sound


Press 'MENU" botton and select "SOUND" press "ENTER" you will see:
SRS TSXT = OFF
AUTO VOLUME = OFF
INTERNAL MUTE = OFF
MELODY = ON

Now select "MODE" press 'ENTER" and choose "STANDARD". Now select "RETURN" press "ENTER" then press the "EXIT" button. Turn the unit off then back on. You should have sound if not one of the PCBs is bad. If no sound post back and we will try and help.

May 18, 2009 | Samsung HLS4666WX 46" HDTV

1 Answer

No sound when the tv is on and the mute is turned off


I still am unclear as to your hook up but lets try this, if you have your DVD/VCR plugged into the TV audio and video and a audio cord from the tv monitor out to an input on the reciever, this way you should hear the sound at the tv and reciever.
However if you have your DVD/VCR plugged into the reciever first audio and video connections made at the reciever you should just have a video cord fromthe monitor out of the reciever to the tv and your audio will come from the reciever

Feb 25, 2009 | Panasonic PT-52DL10 52" Rear Projection...

1 Answer

No sound and sound menu stays muted so cant adjust


Have you totally unplugged the TV?
If not do so for 10 minutes and see if it resets.
Try to find a remote that goes with TV>
Mastersage.
P.s. Make sure you do not have the saftey lock on. You can adjust the control;s from built in adjustments.
Mastersage!

Feb 14, 2009 | JVC AV-48P575 48" Rear Projection...

1 Answer

Mitsubishi WS 55511 rear projection NO SOUND


Thats great that problem is resolved. Have a nice time.

Feb 09, 2009 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Hey hows it goin my Philips flatscreen TV is not ouputting any sound and i cant figure out why! its a 32PFL7532D/79 please help!


ok fist thing first do u have the mute on the tv set ? 2nd thing can u get audio out of the video and audio output jacks one way to find out is take the audio jack and run it to a stereo or your computer should have a audio input jack to see if any audio is coming out of the if circuit of the tv. if it is and u have sound thru the video and audio outputs then u may have blown the audio output ic in the set . please let me know how it whent marty

Oct 13, 2008 | Projection Televisions

1 Answer

Magnavox television


Basic TS - Turn tv off and unplug from wall outlet for 30 seconds. Make sure cable or sat box mute is off. Turn back on. If still no sound, just make sure that a dvd player, vcr or anything else connected to TV has no sound. Check antenna as well as cable or sat channels. If nothing has sound, call a serviceman to check out.

May 09, 2008 | Philips Magnavox 51MP392H Rear Projection...

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