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TV has no sound

To answer your questions:
Mitsubishi tube TV 15 years old.
Occurs all inputs.Not on mute or SAP.SHUT it down for 48 hours.and problem still present.
mavasu
mavasu@comcast.net

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Basically your audio circuitry has failed then, and I wouldn't recommend replacing it unless you really want to or depending on the size of the tv for sure.

Posted on Jul 01, 2008

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1 Answer

My Vizio gallevia 1080 progressive liquid crystal hdtv has no sound-see details for question/detail..


Here are the most common reasons you may not have sound.
Starting with the most common solutions for no sound from TV:
Television Has No Sound Answer 1: Make sure TV is not muted.
Television Has No Sound Answer 2: Make sure the TV is not set to SAP (secondary audio protocol)
Television Has No Sound Answer 3: Make sure TV input is correct (someone may have accidentally pressed the "aux" input button or similar causing the TV to use an input with no sound going to it)
Television Has No Sound Answer 4: Make sure there is not a pair of headphones connected to the TV audio out jack on the side or front of your TV.
Television Has No Sound Answer 5: Check all of the cables that are connected into the back of your TV. (it is possible the TV was moved slightly and a cable has become disconnected or loose)
Television Has No Sound Answer 6: If you have a receiver or surround sound connected to your TV, turn it on and see if you get sound coming from the external speakers.
Television Has No Sound Answer 7: Turn off the TV, cable box, and anything else connected to the TV. Sometimes turning everything off and then back on can fix the problem.

Sep 28, 2016 | Shopnbc VIZIO Gallevia 42" 1080p LCD HDTV

3 Answers

TV has no sound all of a sudden


what kind of tv is having the problem and where is the sound source coming from? Does this happen on all inputs such as cable, dvd player, etc?

It's not muted or on SAP correct? Try resetting it by unplugging it, depending on the type of the tv, this may take up to 8 hours to fully discharge and reset it. Please answer my questions so I can further provide information to help you fix this

Jun 26, 2008 | Televison & Video

1 Answer

You turn on the TV, the green light flashes 3 times, then flashes three times again. It turns on great picture, you can open the menu, change sound up or down or mute it. Then about 15 seconds later you...


have you had the freeview board off and used tv with it not on. sometimes the built in free view board can fail and use the processor speed up. so no menu etc also will affect the inputs..

Oct 01, 2013 | Toshiba 46SL417U LCD TV

1 Answer

I cant get any sound I did the trouble shooting


Changing the Audio Output
To switch audio output from the internal TV speakers to a connected external sound system or headphones:
Press 1. MORE.
Press 2. 9 (AUDIO).
Press 3. until the Speakers option is displayed. The Speakers option will display only if an A/V receiver connection has been detected.
Press 4. to switch between TV and either AV Receiver or Headphones.

Check if the MUTE key is on.
• The TV's "Listen to:" setting may be set to SAP (analog program from the ANT input) but no SAP is being broadcast.
• Check that the Speakers option is set to TV to hear sound from the TV speakers. Possibly sound is being sent to one of the audio outputs for an A/V receiver or headphones.
• If using an A/V receiver, check that the Speakers option is set to AV Receiver to hear sound from the A/V receiver speakers.
Press and hold the POWER button on the control panel for 10 seconds to perform System Reset.

Mar 07, 2011 | Mitsubishi LT-40151 40 in. HDTV LCD TV

1 Answer

Hi I pressed the wrong button turning the TV on, now I have no sound and can't get it back. please help.


Hi,

SAP (Second Audio Program) may be turned on. This used to be a widespread RCA problem maybe caused by incorrect conversion of analog signals for viewing as phony HD images. Costly class action lawsuits addressed the problem in USA. Most of the specific equipment causing the problem used by broadcast/production/satellite industries was either adjusted correctly or replaced. If the problem re-occurs, it may caused by specific TV channels or programs that you watch. Codes inserted in the signal are incorrect and confusing the RCA TV Guide and audio processing circuits. The error causes SAP to be incorrectly selected as default for all channels.

Remedies:

Change audio settings in customer adjust menu to Stereo from SAP. Sometimes the On screen TV Guide set-up must be cleared of location, etc., and set-up again.

Sometimes it is difficult to set correctly. Unplug TV for 12-24 hours and TV may reset to default stereo setting instead of SAP.

This was an active Class Action legal issue 10-15 years ago in the USA.

easyab

Feb 23, 2011 | RCA Televison & Video

1 Answer

No audio on several stations. Each of them show ''SAP on'' in the bottom right corner of the screen. How do I get the sound back? The TV is a Sharp about 15 years old.


Look in ur remote control for the button said SAP turn that off will get ur sound.SAP is tralation in spanish speaking,if the tv station have it

Mar 11, 2010 | Televison & Video

1 Answer

Need DTV input channel on Magnavox Model


hello Sofia. The only signal coming to your tv, ever since the country went to digital signals is coming through your direct TV. For that reason you must use the input from direct tv to make the tv work.

Regarding your question about old fashioned tubes, no, very few of the old fashioned tube tv's are still in use.

I hope I have answered your questioins and solved your problem. Regards, Joe.

Nov 07, 2009 | Televison & Video

1 Answer

No sound on channels that have SAP instead of Stereo


You can access the menus using the buttons on the set. Go to audio menu, you'll find a setting that says listen to and have choices of mono stereo or sap, choose stereo.

Oct 08, 2009 | Mitsubishi Televison & Video

1 Answer

No sound on some channels


CHECK YOUR SAP. tHE SECOND AUDIO PROGRAM IS PROBABLY TURNED ON.

Nov 23, 2008 | Protron PLTV-4250 42 in. LCD Television

2 Answers

Projection TV keeps shutting down


I just took my Mitsubishi WS-65315 65" in to be repaired for the same problem and was told that it needed a new main circuit board part number 930b899005 as was told they wanted to charge me $1100.00. So I told them not to do the repair and picked up my tv and found that same part at Sears parts for only $225.00. Some of these TV repair places are theifs.

May 10, 2007 | Mitsubishi WS-48315 48" Rear Projection...

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