Denon AVR-X2000 no audio

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • James981
    New Member
    • Mar 2022
    • 2
    • Italy
    #1

    Denon AVR-X2000 no audio

    Hi everyone,
    I have a problem with my denon x2000.
    After doing the speaker setup wizard, no sound is coming out of the speakers.
    I checked the settings and they are correct.
    Taking it apart I found these two blown fuses.
    Now I have to change them, but what can it be due to? Do I need to do any other checks before changing them?
    Thanks to all
    Attached Files
    Tags: None
    • Agent24
      I see dead caps
      • Oct 2007
      • 4951
      • New Zealand
      #2
      Re: Denon AVR-X2000 no audio

      Depends what the fuses protect. Are they in the power supply? Or do they protect the speaker outputs? Or what? Hard to tell from the photo.
      "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
      -David VanHorn

        Comment

        • R_J
          Badcaps Legend
          • Jun 2012
          • 9535
          • Canada
          #3
          Re: Denon AVR-X2000 no audio

          The fuses are for the +5v and -5v, they connect to CN4002 and are the inputs to the +/- 5volt regulators that supply various circuits. Get the service manual. https://www.manualslib.com/manual/10...-Avr-E400.html

            Comment

            Previous template Next

            Related Topics

            Collapse
            • samson7point1@yahoo.com
              Help troubleshooting an audio problem with an RCA SGT-250 CED Player
              by samson7point1@yahoo.com
              The Problem: This player has a toggle switch to select between Stereo, Mono R, and Mono L. Regardless of the setting it outputs the sound to both the L&R audio jacks. In the Mono R position, the audio output level is normal (from both the L and R audio output jacks), in the Stereo position the audio output is about half the volume, and in Mono L, it's about 3/4 the volume. Something about putting it into Stereo mode is causing the volume to drop significantly and I can't figure it out.

              The player processes the audio signal using two different reference frequencies. The "R"...
              PW300S circuit diagram
              2 Photos
              04-30-2024, 11:22 AM
            • Document Archive
              Surface Mount Fuses Fundamentals Datasheet
              by Document Archive
              TE Circuit Protection offers the widest selection of surface-mount fuses available for addressing a broad range of overcurrent protection applications. Helping to prevent costly damage and promote a safe environment for electronic and electrical equipment, our single-use chip fuses provide performance stability to support applications with current ratings from .5A up to 20A.

              TE Circuit Protection also offers the telecom FT600 fuse for telecommunications applications. This telecom fuse helps comply with North American overcurrent protection requirements, including Telcordia, GR-1089,...
              10-07-2024, 06:07 AM
            • ajvpb
              Denon 3313CI Distorted Audio FL+FR
              by ajvpb
              Hi all,
              Hobbyist repairman here so I've reached the end of my troubleshooting abilities. The audio out of the FL+FR speakers is very distorted and almost unintelligible. BUT! That only applies to digital audio; Analog plays through just fine. The distortion carries to headphones if those are plugged in with audio from a digital source. All other speaker channels play fine regardless of digital or analog.

              Previous experience with similar distorted audio has been bad resistors on the amp output - Could bad smd resistors on the hdmi board cause the same problem? My understanding...
              02-22-2023, 05:21 PM
            • mon2
              Gemsound PAX-105 Audio Amp blowing fuses
              by mon2
              Hi. New to this side of the forum.

              Have an audio amp (Gemsound PXA-105) that keeps blowing the 3A fuses upon power up. Owner stated that the amp was on when he plugged in the input (mixer board) and that started this chaos.

              Would a schematic be available? Advice on what to check? Power supply / output amp transistors? Do see the power on green led turn on for a brief moment before the fuse blows.

              Thanks.

              ...
              10-30-2024, 08:33 AM
            • dicky96
              Denon AVR-X500 No audio output
              by dicky96
              Hi guys, I have this AVR-X500. It has no audio output but if I select some input (DVD) and connect an audio signal to the RCA DVD inputs, I hear a relay click and sometimes there is a slight crackling on the speakers.

              I only have 2x 8ohm speakers attached to Left and Right front.

              If I plug headphones in, the crackling noise stops but I get no audio on the headphones.

              I checked the voltages marked on the connectors on the Preamp PCB (12V, 5V etc) and they are all present. There is also plus/minus 56V on the bridge rectifier on the main amplifier PCB...
              02-22-2022, 08:36 AM
            • Loading...
            • No more items.
            Working...