Question about Zenith B25A24Z 25" TV

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No sound on TV

I have no sound coming out of the TV at all. I have checked for switches on the back that might turn on or off the speakers, and have also checked it in the setup on the tv itself. Every other aspect of the tv is working just fine but the sound. Any pointers or something to try that I'm missing?

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Re: No sound on TV

Hello my zenith tv has a picture but no sound can youe help me.

Posted on Aug 18, 2012

Re: No sound on TV - Zenith B25A24Z 25" TV Standard (CRT) Televisions

Could be dodgy coaxial lead.

Posted on Aug 23, 2007

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Re: No sound on TV

Depends on what the tv is plugged into. Are you having problems with all inputs or just one (aka satellite and not dvd). what inputs are you using to connect this device to the tv, and what are you using to connect them?

Posted on Aug 15, 2007

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No sound


First you check the speaker of your Daewoo Tv. To check the whether the speaker is good or damaged, place your year very close to the speaker side of your TV, and switch the TV by its front panel power switch, not by the remote control. If you can hear a "Thumb" sound from the speaker, as the TV is switched on, the speaker is good and you have to to further. If not speaker has got damaged and have to be replaced.
If your TV is provided with an earphone or headphone socket at its fron panel, insert a earphone or headphone pin into it and listen whether there is sound coming from it or not. If ther comes the sound, it doesnot comes to the speaker, means that the headphone or earphone socket is faulty. Replacing it will solve the problem.
If there is AV OUT from your TV, connect it to an amplifier or so to get the sound. If there is sound and no output from speaker, means the Audio Output IC inside your TV is faulty.
Just locate the audio output Ic, and replace it with same type and number. Audio Output IC can be easly located ans speaker wire goes to that section, and follow the speaker wire. locate it. If you need any more assistance, feel free to contact me through Fixya. OK.

Dec 07, 2010 | Daewoo DTQ-20U9SC TV

1 Answer

How do I turn off the tv speakers so that I may use surround sound?

Depending on the model TV, there may be a switch on the back to turn the speakers off, or there may a choice on the audio on-screen menu to turn them off. Not all sets allow you to turn the speakers off, but you can always mute the sound, although this sometimes leaves the word "MUTE" on the screen to remind you. You can also just turn the volume all the way down on the TV. If you're using the AV inputs on the TV with a device like a DVD player, another option is to connect the video only to the TV, and feed the audio to the amplifier providing surround sound. Then the TV speakers won't be used at all.

Dec 01, 2010 | Philips Standard (CRT) Televisions

1 Answer

The picture is fine but the sound is not working. I push the volume and you can see where the volume level is going up. Have tried turning it off and unplugging it to try to reset it but nothing has...

Picture being Ok, and no sound output, means there is some problem inside the sound output circuit of your TV. It may be due to a speaker fault or an IC fault. You have to find out which of these has fault.
You just place your ear very close to the speaker side, and switch on your TV with its AC mains On-Off switch, not by remote control handset. Listen carefully, whether there is any sound output of any form comes out of it or not. If there is no sound at all you can determine that the speaker may be out, not in all cases. If you have the habit of listening your TVs audio by using a headphone, continious in-out action could damage your TVs headphone socket. If the headphone sockets' contact got damaged, no sound output will come from it to the speakers. Suppose you can hear the sound through your headphones but not throuhg speaker, means that its change over contact has some trouble. You just do this first. Insert a headphone pin into your TVs headphone socket, if provided, al listen to it for sound. If there is no sound from headphone also, Sound output Ic iside your TV has damaged, or not getting proper voltage to it. If there is sound through the headphone, and not from TVs speaker, trouble is related either speaker or the above said socket.
If all the above has no effect, that is no sound either from headphone, of from the speaker, you should go into the circuit board of your tv to get the fault.
Open your TVs back cover, and trace for the sound output section. There will be an Ic used as sound output. Check whether it getting heated some time after switch on the TV. If it overheats without any sound output, it is damaged Desolder it out from the circuit board, go for a same type and number, replacing it will solve the problem. If it doesn't overheat, or no heat at all, check its input voltage. In some cases, loose soldering points on the legs of Ic may also the cause. Check it too. Ok.
If you need any more clarification, ask me through Fixya. Give
a brief explanation about what you have done so far also.

Nov 04, 2010 | Symphonic ST419E TV

1 Answer

Beautiful picture,no sound

If your TV displays good picture and there is no sound output from it, please connect an earphone or headphone to its headphone/earphone socket, if provided, and check whether the sound output comes from it or not. If there is sound output from the headphone socket, and not heard from the speaker of your TV, the speaker inside your TV may got damaged. Check the speaker of your TV. For that you have to open the TV. Unscrew it and go for the same type and number and replace it. There is an other possibility, that is if your TVs headphone socket itself can got damged. You can make sure it by after checking your speaker. If the speaker is alright; the socket is faulty. Replace it with same type.
An other fault can occur is Audio Output Ic failure. If it has damaged, you won't get sound output either from speaker or from the headphone socket. You can make sure about it. Keep your ear very close to the speaker side of your TV, switch on the power to TV. If there is a "Thumb" soud is heard, you can make sure that your TVs speaker is Ok, and if there is a "Hum' sound also comes from it, Output Ic is damaged.
If so you have to open your TVs back cover and locate the Audio Output Ic. It can be located by following its speaker wire. The speaker wire goes to Output Ic. Usually it may be screwed into a metal heatsink. Desolder it out of the board, and go for the same type and number. Replacing it will solve the problem.
All the precautions must be taken before opening your TVs back cover. Plug it out from the wall socket bfore doing this. Keep chldren away from you, and not let them even stand beside you. Let an adult be there beside you as a precationary measure.
Read and understand well the above said solutions and go on.
Wish you sucess.

Oct 23, 2010 | RCA 27V514T 27" TV

1 Answer

I have a Quasar TV that has worked perfectly fine until the other day. Picture is fine, but no sound. The speaker volume is on.

Check all your channels. If you are getting sound on some channels but not others it is a good possibility that your SAP setting is turned on. Simply go into your audio menu and disable the SAP. Not sure about your model tv but some Tv sets had a switch on the back to disable the speakers and some have a setting in the menu to disable the speakers. If you have a digital cable box hooked to the tv it is possible the cable box volume is turned all the way down which will override your tv volume. Check these options and hopefully one of them works for you.

Jul 10, 2010 | Quasar SP-3235 32" TV

1 Answer

Toshiba CN36X81 television.. NO Sound... Great Picture. Using the TV2 output of a DISH Network HD receiver... TV2 output is std def, coax output. Using a different TV I get picture and sound... but not...

IF coming in via, the "Dish" networked receiver, please check that this volume is turned way up, on the TV. and then control the the Volume, with the Dish Remote, often this is a problem, as one is turned down, and the other cannot turn that up, simply try syncing the Volume controls, UP on TV, control the Audio with dish remote. thats all i can think of. Check by feeding a signal IN from an AV, source, ie: Yellow, Video, & Red& White, Audio. Turn TV UP and check, IF it responds to this all is well. If NOT then you do indeed have a fault, with the TV.

Mar 27, 2010 | Toshiba CN36X81 TV

1 Answer

No sound coming out of my Mitsubishi Model CS-2013R (older model). Picture is still great. Just no sound all of a sudden. TV nor DVD player (running through it) project sound...

The older TV's have a switch in the back what if bumped will cut the speakers off. It is for internal/external speakers. Check the switch & make sure it is set for internal speakers. If that still does not solve it, go to your Menu screen advanced options and make sure the speakers are turned on. If it is and still not audio, then you may have a problem with the internal amp or the audio switcher. Note you will need the factory remote for the advanced options

Nov 08, 2009 | Standard (CRT) Televisions

2 Answers

No sound from tV speakers

check your speaker, use a battery 1.5vdc tap it to speaker wire if the speaker is ok you can hear a click sound as the wire touches the battery + & - .

Sep 10, 2009 | Sony FD Trinitron WEGA XBRKV-40XBR800 40"...

1 Answer

No sound is comming from the TV and No sound option is reflecting in MENU.Please help ASAP

Go to menu under audio see if speakers have been turn off also look on back of tv for switch internal&external speakers see if someone has turn it off.ThankYou for trying FixYa. Have a Nice Day.

Feb 19, 2008 | Aiwa F2000 20" TV

1 Answer

I have NO sound!

Check for two locations - on the back of the set itself, lower right hand side. A switch for the speakers (EXT -up-, INT -down-) should be in the down INT position for the TV's internal speakers. Also on the TV screen go to MENU> AUDIO> SPEAKERS> press enter to check the ON button. Of course the other option is a separate amp (using the rear Audio Output RCA jacks), or below that the LEFT/RIGHT external speaker connectors.

Oct 16, 2007 | Proscan PS38000 TV

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