Question about LG M2280D 22 in. LCD TV

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DOES LG 37" MODEL # 37LB4DS-UA.AUSLLJM HAVE A HEAD PHONE JACK

CABLE BOX HOOKED UP TO THE TV, USING THE INTERNAL SPEAKERS, SOUND IS FIND FOR A FEW MINUTES THEN GOES IN AND OUT TRYING TO HOOKUP EXTERNAL SPEAKER TO SEE IF THAT WORKS

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  • 362 Answers

On the back of the tv and the cable box should be red, white and yellow rca jack, the white and yellow are sound

Posted on Feb 19, 2012

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: how to connect speakers to LCD

there is a sound or speaker out jack on the back of the tv, this must be sent to a reciever of some sorts. any older home sound system will do. use the audio in jacks or aux. jack and your on your way!!! its not that hard !!! just take your time and it will be so easy!!!!!!

Posted on Feb 03, 2009

  • 1 Answer

SOURCE: connecting lg tv to two external speakers

Yes,
depending on how many speaker you intend to run will determine the type of amp you will need.  Set the output on the source unit to optical out.   Connect the optical cable to the amp.  Connect the speakers to amp.  turn them all on and select the iput of the source unit on the amp and enjoy.
good luck
chachig

Posted on Feb 11, 2009

SOURCE: we bought a floor model LG TV today and it has no

www.lge.com/us/products/documents/lg_he_lcd_ss_37lh20.pdf
www.lge.com/.../support-product-profile.jsp?...37LH20...37LH20...
manuals

Posted on Mar 28, 2010

  • 5 Answers

SOURCE: LG tv sound quit - will it work if I add external speaker system

Maybe!! It depends on where the audio sys failed. If it failed at the output drive, then you can take the audio off at the audio output jack and input it to your stereo system where there is an audio input. You'll need a cable with RCA jacks on it for this.
If your system is muted for some reason, this may not work.

Posted on Jun 18, 2010

  • 1702 Answers

SOURCE: I have a 37" flat panel tv that works great.

Hi, There is no setting for that. When you plugged it in it turns off the speakers. This is normal for that to happen. If you set up your TV with a stereo or home entertainment system you may then do that. Good luck.

Posted on Aug 06, 2011

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My rca hdtv model hd52w67 has picture but no sound


The model indicated rarely has sound problems.

General things to check:

If using a cable or sat box is sound muted or turned way down?

In set menu are speakers on or off?

Some versions have a slide switch either on the back or in the menu for internal or external speakers.

Does the set have sound with a DVD etc hooked to a rear input?

If no sound only on a few channels SAP may be on either in the set or a box.

If none of these help it has a audio circuit problem.

Mar 28, 2012 | RCA HD52W59 HDTV Projection Television

1 Answer

Toshiba 36a43 i have picture but no sound. Volume control works but again still no sound.


Things to check:

In menu are speakers (audio area) switched on or off?

If you put sound all the way up and listen right at speaker what if anything do you hear?

If using a cable or sat box is sound turned down on it?

Is sound muted on set or the box (if used)

Do you have sound with a DVD etc hooked via the rear jacks?

A few sets have a slide switch on the rear= internal or external speakers--is it set to internal?

failing all of the above you have a audio circuit problem

Mar 26, 2012 | Toshiba 36A43 36" TV

1 Answer

Hi plz help me i am using IBM r51 laptop which has all drivers but not able to get sound of it. but when i connect a headphone i can get sound of it. but my laptops speakers r working as i tested mt...


ibm sound card is not faulty, because you are getting sound with your head phone. The head phone jack have two functions 1. to give output to head phone 2. to disconnect internal speakers when you plug in head phone.
The jack for headphone in normal position not give connectivity to internal speakers.
SOLUTION : REPLACE THE HEADPHONE JACK.
I think it will help you.

Sep 15, 2011 | IBM ThinkPad Soundcard

1 Answer

How do I conect external radio/speakers to my lg 42lh40-ua


There are many options here. Most HDTVs today have analog audio and digital audio output jacks. You can use RCA audio cables or a 3.5mm connector, whichever your HDTV has to connect the analog stereo output of the TV to any number of devices such as a stereo/amp which has speakers attached. You could also connect an FM transmitter to the TV and send the audio wirelessly to a nearby FM radio, boombox, portable etc. Most HDTVs today have a digital audio output, typically optical, which uses a digital audio cable ($15) to connect to a surround sound receiver. You can also connect the stereo analog output jack on the TV to a 2.4GHz transmitter and receiver speaker combo to get wireless audio outside, in a swimming pool and so forth, all around the house using wireless speakers. These setups usually cost around $150 or so. Look for the jack on the TV labeled AUDIO OUT and see if it is the white and red 2 jack ports or the smaller 3.5mm single jack port. Adapter cables are available at Radio Shack for around $10 should you need them. So you see the options are almost endless.

Aug 17, 2010 | LG 42LH40 LCD TV

1 Answer

Adding remote control activated ''mute'' to TV headphone jack


Generally when the head phone jack is inserted the speakers will get disconnected automatically.

If you are going to use external amplifier you can try the AV sockets. Opening the TV you may require the special screw drivers some times.

Jul 07, 2010 | Televison & Video

1 Answer

Do the TV speakers have to be off in order to produce a signal through the digital audio output jack?


No, you usually turn off the internal speakers if you are using stereo receiver for TV sound.

Jun 17, 2010 | LG 37 in. Flat Panel LCD HDTV

1 Answer

I have a 37 inch sansui flat screen television model # HDLCD 3700. The sound just quit working; the picture is fine? Is thier any trouble shooting that can be done?


Please unplug TV from AC wall socket for couple of minutes, replug back in and turn it On and check sound.
If problem still exist, check internal speakers are enable / ON in Menu.
If speakers are ON and yet no sound, then need to check sound at Audio Out jacks at back of TV, hook audio cable (white-red rca pins) in audio out jack in TV and receiver/ amplifier to get TV sound in receiver/ amplifier speakers. This is a test/ check and you can use it to get TV sound through receiver speakers.
And if still no sound in audio out jacks in TV then TV needs main board replacement. Check with local TV repair shop for that.
Thanks.

Nov 15, 2009 | Televison & Video

2 Answers

My picture is fine but I have no sound at all


If this tv is a couple of years old   it may need a sound chip replaced  or the tuner box needs to be resoldered or replaced   many new electronics have to be resoldered because of poor manufacturing techniques.   If it is new and you have a dvd player, satellite receiver, cable box etc hooked up you may need to play with different remote controls until the blocking device is unblocked  or the wiring may be slightly wrong 

Nov 03, 2009 | LG 37LH20 37 in. LCD HDTV

1 Answer

No audio from cable through surround sound


you have to go to the setup for the TV audio and change it to audio out, not speakers.

May 07, 2009 | Philips Televison & Video

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