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Troubleshooting on Raspberry PI for Durio Sound

This session will be dedicated for troubleshooting Raspberry PI for Durio Sound

No sound on Durio Sound

  1. Check all connectors, including output to Speaker or Headphone or Amplifier

  2. Check Raspberry PI load Durio Sound DAC correctly ?

    1. Login to Raspberry PI via ssh
    2. Run aplay the output should look like the following:

          pi@duriosound ~ $aplay -l
          **** List of PLAYBACK Hardware Devices ****
          card 0: sndrpiduriosoun [snd_rpi_duriosound_dac], device 0: DurioSound-DAC HiFi pcm5102a-hifi-0 []
            Subdevices: 0/1
            Subdevice #0: subdevice #0
          card 1: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
            Subdevices: 8/8
            Subdevice #0: subdevice #0
            Subdevice #1: subdevice #1
            Subdevice #2: subdevice #2
            Subdevice #3: subdevice #3
            Subdevice #4: subdevice #4
            Subdevice #5: subdevice #5
            Subdevice #6: subdevice #6
            Subdevice #7: subdevice #7
          card 1: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
            Subdevices: 1/1
            Subdevice #0: subdevice #0
      

      Sound Card at card 0 is refer to Durio Sound Sound

    3. If step 2 does not have output like above message the check module file at /etc/modules and it should be look like below:

      ############
      #Durio Sound
      ############
      snd_soc_core
      snd_soc_bcm2708_i2s
      bcm2708_dmaengine
      bcm2708_rng
      snd_soc_pcm5102a
      snd_soc_duriosound_dac
      ############
      snd-bcm2835
      

      The last line snd-bcm2835 is for Raspberry PI embedded sound card. If you do NOT to use it, you can remove that line from /etc/modules

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