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hifiberry dac+ rca - defekt - broken?

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October 27, 2019 15:40

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hallo zusammen,
seit kurzem gibt mein hifiberry dac+RCA kein Ton mehr heraus. Gerät wird richtig erkannt. Volume Control zeigt nur noch 0 oder 100 an. Auch bei 100 kommt kein Ton raus- Hifiberry defekt?

 

Hello everybody,
lately my hifiberry dac + RCA has not released any sound. Device is recognized correctly. Volume Control only displays 0 or 100. Even at 100 no sound comes out - Hifiberry broken?

 

$ aplay -l
**** Liste der Hardware-Geräte (PLAYBACK) ****
Karte 0: sndrpihifiberry [snd_rpi_hifiberry_dacplus], Gerät 0: HiFiBerry DAC+ HiFi pcm512x-hifi-0 []
Sub-Geräte: 1/1
Sub-Gerät #0: subdevice #0

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8 comments

• 0
  
  Home December 12, 2019 19:54

  Hallo zusammen,

  hat einer eine Idee für eine Lösung?
  Gibt es für den hifiberry ein Testprogramm für die hardware?

  Gruß

   

  Hello everybody,

  does anyone have an idea for a solution?
  Is there a hardware test program for the hifiberry?

  greeting

• 0
  
  HiFiBerry team December 14, 2019 07:32

  This is usually cause by corrupted SD card. Try a fresh installation on a NEW SD card.

  Best regards,
  Daniel

• 0
  
  Home December 14, 2019 11:47

  Hi Daniel,

  Thank you for the fast answer. With a new SD card I have sound again. I did an RPI_update beforehand and added the modules in etc / modules.

  Unfortunately I still can't control the volume. See my first post. It's only 0 or 100. Even at 0 I listen to music.

  Do you have another tip?

  Best regards

   

  Robert

• 0
  
  HiFiBerry team December 14, 2019 14:59

  Hi,

  your system probably uses the wrong volume control. What's the output of the command

  amixer

  Best regards,
  Daniel

• 0
  
  HiFiBerry team December 14, 2019 15:00

  Hi,

  your system probably uses the wrong volume control. What's the output of the command

  amixer

  Best regards,
  Daniel

• 0
  
  Home December 14, 2019 19:42

  Hallo,

  the output:

  pi@raspberrypi:~ $ amixer
  Simple mixer control 'DSP Program',0
  Capabilities: enum
  Items: 'FIR interpolation with de-emphasis' 'Low latency IIR with de-emphasis' 'High attenuation with de-emphasis' 'Fixed process flow' 'Ringing-less low latency FIR'
  Item0: 'FIR interpolation with de-emphasis'
  Simple mixer control 'Analogue',0
  Capabilities: pvolume
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 1
  Mono:
  Front Left: Playback 1 [100%] [0.00dB]
  Front Right: Playback 1 [100%] [0.00dB]
  Simple mixer control 'Analogue Playback Boost',0
  Capabilities: volume
  Playback channels: Front Left - Front Right
  Capture channels: Front Left - Front Right
  Limits: 0 - 1
  Front Left: 0 [0%] [0.00dB]
  Front Right: 0 [0%] [0.00dB]
  Simple mixer control 'Auto Mute',0
  Capabilities: pswitch
  Playback channels: Front Left - Front Right
  Mono:
  Front Left: Playback [on]
  Front Right: Playback [on]
  Simple mixer control 'Auto Mute Mono',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
  Simple mixer control 'Auto Mute Time Left',0
  Capabilities: enum
  Items: '21ms' '106ms' '213ms' '533ms' '1.07s' '2.13s' '5.33s' '10.66s'
  Item0: '21ms'
  Simple mixer control 'Auto Mute Time Right',0
  Capabilities: enum
  Items: '21ms' '106ms' '213ms' '533ms' '1.07s' '2.13s' '5.33s' '10.66s'
  Item0: '21ms'
  Simple mixer control 'Clock Missing Period',0
  Capabilities: enum
  Items: '1s' '2s' '3s' '4s' '5s' '6s' '7s' '8s'
  Item0: '1s'
  Simple mixer control 'Deemphasis',0
  Capabilities: pswitch pswitch-joined
  Playback channels: Mono
  Mono: Playback [on]
  Simple mixer control 'Digital',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 207
  Mono:
  Front Left: Playback 82 [40%] [-62.50dB] [on]
  Front Right: Playback 76 [37%] [-65.50dB] [on]
  Simple mixer control 'Max Overclock DAC',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 40
  Mono: 0 [0%]
  Simple mixer control 'Max Overclock DSP',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 40
  Mono: 0 [0%]
  Simple mixer control 'Max Overclock PLL',0
  Capabilities: volume volume-joined
  Playback channels: Mono
  Capture channels: Mono
  Limits: 0 - 20
  Mono: 0 [0%]
  Simple mixer control 'Volume Ramp Down Emergency Rate',0
  Capabilities: enum
  Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate'
  Item0: '1 sample/update'
  Simple mixer control 'Volume Ramp Down Emergency Step',0
  Capabilities: enum
  Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step'
  Item0: '4dB/step'
  Simple mixer control 'Volume Ramp Down Rate',0
  Capabilities: enum
  Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate'
  Item0: '1 sample/update'
  Simple mixer control 'Volume Ramp Down Step',0
  Capabilities: enum
  Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step'
  Item0: '1dB/step'
  Simple mixer control 'Volume Ramp Up Rate',0
  Capabilities: enum
  Items: '1 sample/update' '2 samples/update' '4 samples/update' 'Immediate'
  Item0: '1 sample/update'
  Simple mixer control 'Volume Ramp Up Step',0
  Capabilities: enum
  Items: '4dB/step' '2dB/step' '1dB/step' '0.5dB/step'
  Item0: '1dB/step'

• 0
  
  HiFiBerry team December 15, 2019 07:26

  Looks good. You need to change the "Digital" volume control. Just call "alsamixer" and change the value of it.

  Best regards,
  Daniel

• 0
  
  Home December 15, 2019 10:43

  Hi Daniel,

  thank you for the great support.

  I switched to digital and it works.

  Unfortunately, it cannot regulate the volume in the Volume Control. It always shows 0 or 100.

  Maybe you have another idea.

  Great thanks!