Question about Sharp Aquos LC-42D62U 42 in. LCD HDTV

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Trouble with audio

I can barely hear the tv when it is turned up to 60 and while the surroundsound is set to on?

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Re: trouble with audio - Sharp Aquos LC-42D62U 42 in. LCD HDTV Flat Panel Televisions

Are you using a cable box with it?

Posted on Dec 10, 2007

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Lip sync

Vizio HDTV- Lips out of sync

Anyone with a new Vizio E601i-A3 60" or 70" HDTV that is having audio "Lips out of sync problems" with a cable or satellite box.

On Comcast cable boxes (or others), here's what you need to do: FIND MENU for AUDIO or HDMI setup on CABLE BOX or Satellite Box.


1. Turn on TV and have Cable box Turned OFF.


3. Go to AUDIO Setting OR HDMI Setting. (On cable or Sat. BOX)

4. Change setting from Auto to L-PCM. (Turn off cable box to exit)

This should resolve any "out of sync" lips to picture after commercials on HD channels.

*This is a handshaking issue from the cable box to the Vizio E601i-A3

Dec 08, 2012 | Vizio 60" E601I-A3 Full HD LED-LCD TV

1 Answer

Curtis 42 inch Tv Sound fades in and out

audio amplifier section problem.check for bad amplifier ic.

Aug 17, 2012 | Curtis 42 3d Lcd X 1080p 3 - Hdtv Includes

1 Answer


Check its audio output section. It is a skilled work. Might be the trouble to its audio output IC.

Mar 31, 2012 | Sharp Flat Panel Televisions

1 Answer

Good picture no sound

Check the speakers first. Get this set connected to an external audio amplifier device, such ans an amplifier or so, with its audio out connections at the back of the TV with audio in connections on the back of the amp, and listen whether you can see sound from the external amp. If you can hear sound from the external amp, and not with the internal speakers of your tv, either the speakers may have damaged or it audio output IC had got damaged. if so you have to replace the IC or should replace the audio card o your tV, if the IC is not available at local electronic spare part market.
If you can't hear any audio by external amp, as it has been connected as stated earlier, the mother board [main board] of your tv has the trouble. There is no repair to this digital board, and it should be replaced as card basis. OK.

Feb 08, 2012 | Vizio 42 in. 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

The volume on my sharp--lc19SB25U is barely loud enough to hear. I have other tvs and don't have a problem hearing them. can this problem be solved.

Tries tv unplug,replug it back like about an hour later to let the tv resetting itself back to the factory setting.Go into Menu go to AUDIO Setting go down to reset back to the original setting.If this dosen't help the whole tv Tuner signal board is the causes and the problems.Tries websites like, to buy a whloe refurbish tv Tuner signal board for the replacement.

Dec 17, 2010 | Sharp LC-19SB25U 19 in. LCD HDTV

1 Answer

Sony 60 in LCD edge LED TV: Hooked up new TV to a cable box - have HD picture but no sound. TV speakers say on. Makes sound when TV channel is changed (static). But nothing when input cable (via HDMI) is...

Your cable box most likely has a setting for audio HDMI such that HDMI sound is turned ON etc. rather than standard audio. Also check the TV settings for HDMI audio being set to ON. This should be a simple fix. HDMI audio usually is just a user setting adjustment and nothing more. Somewhere in your on-screen menus you should find the place to adjust HDMI audio.

Aug 12, 2010 | Sony XBR60LX900 60 in LED TV

1 Answer

Cannot hear the sond on Sylvannia TV 6615LCT

This will sound strange, but some DVD players and cable boxes have separate volume controls. I would check the settings for both of those to make sure that the volume has not been turned down and also check the connections from the dvd player and cable box to the tv. Make sure all connections are solid.

Apr 25, 2009 | Sylvania 6615LCT 15 in. EDTV-Ready LCD...

2 Answers


unable to get laptop image on samsung lcd tv. Can anybody post some clue please

Oct 27, 2007 | Flat Panel Televisions

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