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There is no output sound. - Curtis DVD2054 Theater System

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What DOES work? Have you looked at the manual?

If it's alive but silent...

Find the manual and carefully evaluate every indicator on the face to make sure you understand what they mean and how they might affect operations. Look for Speakers NOT enabled, Muting ON, a Tape or other input inadvertantly selected. If you fail to find the errant setting, treat it like a new install and set it up all over again according to the manual.

--

If it's stone cold dead...

Generally speaking, an amp protects itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.


Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.


You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.


If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.


If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked

Posted on Mar 19, 2011

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1 Answer

Audio output only out of one output


hello sir,

often this is sound IC fault, if one IC there change it and it will fix the other audio output, as the sound IC have two outputs and one of it doesn't output the audio,

if two sound IC's, it's a must one of it is faulty, you better change both for long run of the audio amplifier

good luck

Oct 18, 2015 | Car Audio & Video

1 Answer

When I plug-in my vp1220f floor monitors in to the monitor mix on the pmp 2000 i get no sound or little sounds


If you are referring to the "monitor" output , this is a Pre-amp output which connects to a power amp or speakers that have built-in power amps. The Monitor output is a high impedance output. This output will not drive speakers directly.

Jun 02, 2014 | Behringer PMP-2000 Powered Mixer

1 Answer

I would like to connect my computer to my panasonic sa-ht800v unit and hear the sound thru the surround sound speakers


In general, your PC's sound card (and its controlling software) will determine what it can connect to.

Even the most basic PC would have stereo analog output via the typical green 1/8" connector or a headphone jack that easily adapts to RCA pair for analog audio connection. Any Line Level input EXCEPT PHONO would accept the PC's output. The output level would be controlled by the sound card software and settings.

The SA-HT800's single LINE Input would accept the Green stereo audio or speaker output from a standard PC, once adapted. Select VCR.



Find your PC's Sound Controls and enable the applicable input. make sure the volumes of both Inputs and Outputs are turned up.

Though not applicable to theGemini, more-advanced sound cards and audio hardware would have similar adaptable 5.1 or 7.1 (paired) analog outputs and / or digital audio outputs that conform to the s/pdif or Dolby Digital standards.

Mar 26, 2011 | Panasonic sa-ht800V Home Theater Audio...

1 Answer

Some my movie(HD) have no sounds output


The likely cause if only some of your movies have no sound output is that your sound system or sound card do not support or do not have the codecs for the sound output that movies sound is encoded with.

Mar 08, 2011 | Computers & Internet

1 Answer

No sound from the HDMI


This document pertains to HP or Compaq PCs with an HDMI (High-Definition Multimedia Interface) connector for connecting a monitor or TV. If you use HDMI to connect your display, you must activate HDMI sound by adjusting your Windows settings . If HDMI is not activated, you cannot hear any sound. Because of this, HP recommends that you connect analog speakers to the computer to hear sound during the initial setup of the computer. Use the following steps to activate HDMI sound on your computer: NOTE: If you ever perform an HP system recovery, you must repeat this procedure to activate sound for the HDMI connector.
  1. Right-click the Volume icon by the time in the lower-right corner.
  2. Click Playback Devices . The Sound window opens.
  3. On the Playback tab, click Digital Output Device (HDMI) if it is listed. If it is not listed, click Realtek HDMI Output . Figure 1: Digital Output Device (HDMI) selectionc01503048.gif Figure 2: Realtek HDMI Output selectionc01063625.gif
  4. Click Set Default .
  5. Click Apply .
    • If you used Digital Output Device (HDMI) , click OK to close the window. This completes the steps to activate HDMI sound.
    • If you used Realtek HDMI Output , continue with Step 6.
  6. Double-click Realtek HDMI Output . The Realtek Digital Output Properties window opens.
  7. Click the Supported Formats tab.
  8. Place a check in the 48.0 KHz check box, and make sure that there are no checks in the Dolby Digital check box and all other check boxes. Figure 3: Supported Formats settings in the Realtek Digital Output Properties windowc01503049.gif NOTE: For most TVs to play back audio, the sample rate must be 48.0 KHz.
  9. Click OK to close the window.

Nov 23, 2009 | HP Compaq Computer Speakers

1 Answer

The left side main output won't put out any sound on my Denon AVR-900.


connect your right speaker cable to the left output, if the sound comes out then the problem is on the left speaker ( the cable or the speaker itself ), but if still no sound, then the problem is on the power output of the unit, need to repair them

Oct 20, 2009 | Denon AVR-900 Receiver

2 Answers

I cannot get any sound output from my Acer Aspire T180 desktop PC. I changed the monitor from the original "out of the box" monitor. I have plugged in media speakers but there still is no sound output.


Sounds like a driver problem.

You should be able to get a universal Realtek driver from here.....

http://www.everydriver.com/?t=computer&m=realtek&p=download%20drivers%20for%20realtek&gclid=CIzMwe2-_ZwCFc0B4wodGHlNag

Sep 19, 2009 | Acer Aspire™ T180 PC Desktop

1 Answer

Sound


  • check the following
  • check speaker &its wire & connector for loose.
  • check supply to sound output stage.
  • check components related to sound output stage.like low value resistor & coupling capacitor.
  • check for loose print in sound output stage.
  • hope this will help.

Oct 11, 2007 | Emerson EWF2704 TV

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