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No sound at all!

No sound from speakers, headphones neither...
Please, let me know if you need the output from the terminal regarding
any specific issue.
Cheers.

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  • Enoch Ivin
    Enoch Ivin May 11, 2010

    k.... what kind of player or music drive you are using?

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THERE IS NO SOUND IN MY COPAQUU PRESARIO C765TU PLEASE HELP 4 SOUND SOFTWARE-BAJAJ

Posted on May 22, 2009

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Posted on Jan 02, 2017

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How to connect my JVC Audio/video control receiver digital surround sound system


Hi,
Need to know how to set up a surround sound system? It's fairly easy, with the right equipment. Surround sound gives you that "theater" feel in your own home.
For more information on optimizing the sound of your chosen system visit:
http://www.ehow.com/how_3393_set-surround-sound.html.
To set up a surround sound system go to:
http://forum.ecoustics.com/bbs/messages/34579/219978.html.

Additionally,Some people prefers a wire diagram to connect their surround sound system. The basic concept to connect any audio system is to follow the path of sound from its origin to its final output stage, either headphones or speakers. There are other basic premises to follow, such as the impedance of the speakers and the output of the amplifier, but the concept is to start with an input and terminate each input to an output somewhere on the amplifier unit.
A wire diagram shows a picture that represents where each of these wires would go in considerably little detail. One example would be that a television set starts with a signal from somewhere, broadcast or cable, and comes out of that antenna and goes into the surround sound amplifier. The sound is processed in some way and the video is output to the television set and the audio is output to the speakers or headphones. Although complicated in textual from, most find that a wire diagram is much easier to follow.
For an example of a wire diagram for a surround sound system visit ..

http://www.crutchfield.com/.

Take care and please Remember to rate/vote and give me 4 Thumbs Up
for Helping out the Community :)

Hope this helps!

Jun 23, 2011 | JVC Televison & Video

1 Answer

Ok so 1 of my kidos has the RCA 20F420T tv, and i guess there is no headphone jack hole, so i went and bought adapter that plugs into the av jacks, still doesnt work can you please help!!!


Without knowing the specifics on this adapter - I can provide only provide some clues as to how this works.

Basically, the A/V jacks on a TV has a "fixed" audio output level - this means that the sound levels on the A/V jacks is NOT controlled by the volume control of the TV itself. You should be able to set the TV volume to minimum and then use the adapter's volume control to make the earphone / headphone sound louder and softer. Your TV however, may have a setting in the menu that can change the audio from "fixed" to "variable". If set to "variable", when turning the volume down for the TV's built in speakers will also turn the volume down on the A/V jacks as well. You do not want this to work like that as the sound in the headphones and the TV speakers will be same - instead of the TV speakers being off and the headphones on.

I hope this helps and good luck! Please rate my reply. Thanks!

May 26, 2011 | RCA 20F420T 20" TV

1 Answer

I have a perfect second hand Neovo 17DA monitor, but I don't have the installation disk so that I can take advantage of the build in speakers inside the monitor. What can I do about this? I've tried to...


Well, a driver is not required to use the internal speakers! You just have to plug the OUTPUT from your computer sound card into the input jack on the rear of the monitor. For this, of course, you will require a suitable lead (or cable) with stereo jack plugs on each end. The sound output from the speakers is only 1 watt so don't expect wonders..but it does have a headphone socket so it would make a convenient point for you to plug your headphones to, but of course, you've got to feed the output from your sound card to the monitor first. Regards, nicam49
p.s. please don't forget to vote :-)

Feb 01, 2011 | Neovo E-17Da Monitor

1 Answer

TV has no sound


Hello

You haven's specified nothing about the picture. Picture is Ok and there is no sound I thinks and posts this solution

Either your TVs speaker or its sound out put ic has damaged. To check it and conifrm you just do this first. There is a stero headphone socket on the front panel of your TV. Insert a headphone pin inot it and listen whether there is sound output come ffrom it or not. If there is sound output from the headphone socket, and not from the speaker, be sure taht the speaker is out.
If there is no sound output from the headphone socet, wither your TVs sound output ic is damaged or it doesn't get proper voltage to go on. It is very easy to locate this IC, as speaker wire goes directly to this section. Just follow the speaker wire and locate the IC, usually screwed on to a metal heatsink. Check its input voltage. If there is no voltage to that IC, check the track associated with that pin. If there is voltages and still not works. first resolder all the pins of that IC by applying a little more solder, whout shorting the adjecent terminals. If this does not helps, replace that IC with same type and number. OK.

Jan 05, 2011 | RCA F27442 27" TV

1 Answer

No sound/audio while playing tv.


Hello

If there is no audio output from your tv, either your TVs speaker or its audio output IC has damaged. You just check it with an earphone/headphone, if there is an earphone or headphone socket in front panel of your TV. If there is sound from the headphone/earphone, and not from the speaker, means the speaker has damaged. You have to replace it with same type and number. Just check your set's audio out socket, if any provided, connet it to any external audio sourse, like amplifier or so, and check whether there is sound output from it. If not, your Tv/combos' sound processing IC inside has some trouble.
most common fault is related to sound output IC or speaker itself. If speaker is found OK, go to the sound output section. This section can be easly located as speaker wire goes to that section, and follow it. Before replacing the IC, check its leads for any loose or bad soldering. i advice you to resolder all the terminals of that IC, by applying a little more solder, without making any solder bridge loose contacts between them. If this does not helps, replace the IC with an identical type and number. OK.

Dec 24, 2010 | Panasonic PVQ-M2509 Combo

1 Answer

My Casio CTK 4000 has a 12v power going into it, turn it on, everything powers up, but when keys are pressed there is no sound. It shows the keys being pressed, but still produces no sound. Any help...


If you have a headphone jack, try listening with the phones to see if there is sound. Many of the synths have a way to defeat the line outputs and/or onboard speakers. Sometimes the headphone jack disables the speakers...

Not knowing your configuration regarding external amp/speaker makes it difficult to give further help.

Sometimes there is a mute button and of course the volume control.

Do look at the volume control and see if it MIGHT have been damaged as it likely passes the audio directly. The results of the test with headphones though is important!

Apr 20, 2010 | Casio Music

1 Answer

Do you need a special cable going to the receiver for a subwoofer to work?


Not knowing what brands or models we're talking about here, for NON-Home Theatre In a Box's - generally - NO. Most powered subs will accept a single RCA cable (possibly split to feed two inputs; some will also accept speaker level output from the receiver's speaker terminals. Need more specifics from you to be more specific on my side.

For HTIB's, everything is usually matched up, proprietary and severely limited regarding mixing and matching with other gear, so the cables are all 'special'.

Jan 19, 2010 | Audio Players & Recorders

1 Answer

Need help getting audio to play on my HP 2009m monitor which is connected to my HP laptop.


Hi,
The speakers on the monitor will work only when the sound output from the laptop is connected to the monitor speakers. Please make sure that you connect the cable from "Audio OUT" (generally Green colored port where you connect your headphone or external speakers) on the Laptop to the "Audio IN" port on the monitor.
Please let me know if it works.

Thanks and Regards,
Srinivas

Apr 21, 2009 | Computers & Internet

2 Answers

Audio problem...


i have compaq presario c700. when i attach headphones, the laptop speakers dont get off. both headphone and speaker are on. the sound should only come from headphones..
i have windows professional installed

ishric_ishaan@yahoo.com

kindly post the feedbakc on my email

May 26, 2008 | Intel Computers & Internet

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