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What ohms speaker do i need to connect to the earphone plug on LT-49N552A ?

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Posted on Jan 02, 2017

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Hi, I hope you've solved the problem.  But if the first solution does not work for you maybe this one will.

I looked at the specs for your monitor. LINE IN is for plugging in a device that makes sound, so this is not the right hole (called a jack) for the headphones plug.  Look on the back of your computer for a hole that is outlined with light green.  You wrote that you removed " the audio wire that connects the monitor to the CPU", this would be the place to plug in the headphones.  

Posted on May 21, 2009

  • 46 Answers

SOURCE: cano't change from speaker 2 earphones. volume on speaker alltime


It is a conflict of drivers in some PC's.

First make the sound device to speaker as default.

1. Click Start, type Sound in the Start Search box.
2. Click Sound in the search results at the top of the Start menu.
3. Click the Playback tab. Notice the check mark next to the default device. For most users, the default device is Speakers. Make sure that your audio settings are configured as expected.
4. On the Playback tab, select the playback device, click Configure, and then make sure the configurations are set correctly.
5. In the Playback tab if you are unable to find the Speakers then please right click on any of the devices under playback tab and select Show disconnected devices and Show Disabled devices.
6. Select Speakers, and then click Set Default. (If you find Conexant or anything similar to that click on it and select Set Default)
7. Click OK to save your settings and to close the Sound dialog box.
If speaker is set as default, then re-install drivers.

Uninstall the Sound device:

1.Click Start, and in start search type device manager and press enter.
2.Expand sound,video and game controllers, and right-click on the Sound driver and choose uninstall.
3.Check the option for delete the device software for this device.
4.Now restart the computer and boot into normal mode.

Now, uninstall the programs and features:

1.Click Start, and in Start search type programs and features.
2.Choose the audio application and click on Uninstall.
3.Restart the computer.

Upon restart, install the audio driver from the disc which is given by manufacturer of the computer.

Please let me know if this works.



Posted on Jan 28, 2010

  • 149 Answers

SOURCE: when i plug the earphones in the main speaker is still playing

update your firmware or reset the i pod it will solve your problem

Posted on Jul 03, 2010

  • 8836 Answers

SOURCE: On back panel impedance for 2 speakers is 4-16 ohms. I run a pair of 6 ohm speakers with receiver and this is find. I want to connect 4 speakers all 6 ohms impedance and need to know if this is safe f

Stephen, it may depend on how the system is protected, but generally the protection is designed to prevent the transistors from overcurrent. This would happen if you turn the volume up too high. If your receiver is newer--say built after 2005 or so, it will likely protect itself. You can hook up your speakers and see if it works. It will likely trip the internal protection at high volume, depending on the amplitude of the music signal. My main warning would be to not run the volume high for long periods and make sure there is nothing blocking the cooling vents on the unit.

Posted on Jan 14, 2015

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Jvc LT-49N552A forgotton screen code, can i reset my tv

The appropriate code would be in a compatible remote control

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How can I plug earphones into this - which plug do you use?

Unless it has a plug for earphones it will not be an easy task. Most tvs only have line out (no volume control) or speaker out (rare) to plug in external speakers. Speaker outputs would be much to high to try earphones with. Line out will probably work but with no volume control unless you have it built into your earphones. You will also need an adapter to use the earphones with the line out.

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I recently got a used onkyo s2.2. When I first plugged in my speakers into the stereo plugs it worked fine. After swapping the speakers out, the right channel on both A and B sets no longer worked. I have...

Do you mean >>> DR <<< s2.2? All those model digits matter.

Register and download the manual for free at

What speakers use 'stereo plugs"? Regardless, define YOUR speakers in detail. According to the manual they should be nominally 6-ohms. Much lower and you're daring this thing to self-destruct.

Jun 26, 2011 | Audio Players & Recorders

1 Answer

On my tecknics surround receiver only one rear speaker works. im getting 6.6 ohms out of the good one and 2.1 ohms out of the one that is bad. do i need to buy a new receiver?

Ohms readings in that range are generally speaker values. If you're getting vastly different readings between the two rear >>> speakers <<< why would you suspect that means you have a receiver problem?

It sounds more like one of the speakers is partially blown.

Have you swapped the speakers with each other to assess the amplifier's function?

Mar 29, 2011 | Audio Players & Recorders

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I cant hear the caller in normal mode, I can if I turn on the loud speaker, Any ideas whats wrong?

Try the following: Press -> * <- <- * <- * ("->" is a right arrow key on your joystick) You can test your earphone from this menu, scroll down and click "earphone" and try changing volume. If you hear nothing, than your earphone is dead and it needs to be replaced.

Aug 20, 2010 | Sony Ericsson W910i Cellular Phone

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No sound from a Samsung HT-Q40?

It's part of an HTiB (Home Theater in a Box). Get the speakers that it's designed to mate with. HTIB's are not like components. Due to proprietary connectors and who knows what else under the hood, they are not intended to be mixed and matched with other units.

This unit has standard speaker connections so you might be able to find some speakers to hook up to it, but its original speakers were rated at 3-ohms impedance and the spec for the amp is also at 3-ohms. You probably won't blow anything up trying them, but don't expect earth-shattering volume from typical 8-ohm speakers. As the saying goes, individual results will vary.

How exactly did you expect the TV to be the speakers for this thing? It doesn't have an outbound audio connection. TV's are traditionally the part that makes pretty moving pictures while other electronics and speakers take care of the audio end.

If you need the manual, go to, register, find it using >>> Samsung HT-Q40 <<< and download it for free.

Jan 31, 2010 | Samsung HT-Q40 System

1 Answer

PC Speakers will not work

This may be due to the plug on the computer. when the earphone is plugged it moves a piece of metal that connects to the shank of the earphone plug. When the plug is removed it shoukld spring back and reconnect the internl speakers. if this does not happen due to loss of springiness the speakers will remain mute

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Aug 19, 2009 | Computers & Internet

1 Answer

Low Volume from headphone jack...

I do not think that this TV does not have a separate circuitry with its volume control for the earphone. If your earphone is mono, are you using a plug that is mono to connect the speaker?
Try using AWG 20 if you could to see if that helps.
Good Luck.

Jul 24, 2008 | Durabrand DWT2405 24" TV

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