Aide avec V3 Sabre DAC
Modérateur : Audiophonics
Aide avec V3 Sabre DAC
Je suis désolé, je ne parle pas très bien français
J'ai besoin d'aide avec mon nouveau V3 Sabre DAC .
Je ne veux pas la gestion de l' alimentation ou l'affichage OLED .
Par conséquent , je n'ai pas commandé le bouton-poussoir , ni l'affichage .
Je suivais l'instruction de se connecter de façon permanente les broches d'alimentation . J'ai aussi enlevé le microcontrôleur de la prise .
Cependant, je ne peux pas allumer le RPI ( LED sont éteints ) .
L'aide est grandement appréciée!
Merci Beaucoup.
C.K.
---
Apologies for my limited French
I need help with my new V3 Sabre DAC.
I do not need power management or OLED display.
Therefore I did not order the push button nor the display.
I followed the instruction to permanently connect the power pins. I also removed the microcontroller from the socket.
However, I cannot power up the RPI (LED are off).
Help is much appreciated!
J'ai besoin d'aide avec mon nouveau V3 Sabre DAC .
Je ne veux pas la gestion de l' alimentation ou l'affichage OLED .
Par conséquent , je n'ai pas commandé le bouton-poussoir , ni l'affichage .
Je suivais l'instruction de se connecter de façon permanente les broches d'alimentation . J'ai aussi enlevé le microcontrôleur de la prise .
Cependant, je ne peux pas allumer le RPI ( LED sont éteints ) .
L'aide est grandement appréciée!
Merci Beaucoup.
C.K.
---
Apologies for my limited French
I need help with my new V3 Sabre DAC.
I do not need power management or OLED display.
Therefore I did not order the push button nor the display.
I followed the instruction to permanently connect the power pins. I also removed the microcontroller from the socket.
However, I cannot power up the RPI (LED are off).
Help is much appreciated!
- Pièces jointes
-
- Remove power management
- audiophonics-i-sabre-dac-es9023-v2-tcxo-raspberry-pi-20-a-b-i2s.jpg (94.6 Kio) Consulté 3386 fois
- Audiophonics
- Messages : 1138
- Inscription : lun. 24 janv. 2011 12:55
Re: Aide avec V3 Sabre DAC
Hi,
Did the PI work normally if you remove the DAC ?
Can you please send us a picture of your modded Sabre to see what can be wrong ?
Looking forward to hearing from you.
Best regards
Did the PI work normally if you remove the DAC ?
Can you please send us a picture of your modded Sabre to see what can be wrong ?
Looking forward to hearing from you.
Best regards
David
Re: Aide avec V3 Sabre DAC
Thank you for your quick reply David.
Yes, I confirmed that standalone RPI booted up fine (powered by the regular micro USB 5V).
I will send some photos tomorrow.
Again thanks for your help.
Yes, I confirmed that standalone RPI booted up fine (powered by the regular micro USB 5V).
I will send some photos tomorrow.
Again thanks for your help.
- Audiophonics
- Messages : 1138
- Inscription : lun. 24 janv. 2011 12:55
Re: Aide avec V3 Sabre DAC
you're welcome.
We will find what's wrong quickly.
I stay at your disposal.
Best regards
We will find what's wrong quickly.
I stay at your disposal.
Best regards
David
Re: Aide avec V3 Sabre DAC
Sorry for the late reply. I think I found out why.
I tested the output from the linear power supply using a voltage meter.
1 of the 2 cables which came with the Audiophonics 6V Linear Power Supply is broken -- only 0.06V.
After swapping with the other cable. I am getting 6V as expected.
You might want to speak to your supplier of power cables. It may not be very reliable.
I will try again with my setup and come back with questions. Thank you very much in advance.
Merci!
CK
I tested the output from the linear power supply using a voltage meter.
1 of the 2 cables which came with the Audiophonics 6V Linear Power Supply is broken -- only 0.06V.
After swapping with the other cable. I am getting 6V as expected.
You might want to speak to your supplier of power cables. It may not be very reliable.
I will try again with my setup and come back with questions. Thank you very much in advance.
Merci!
CK
- Pièces jointes
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- IMG_5487.jpg
- Good cable
- (208.79 Kio) Téléchargé 1230 fois
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- IMG_5489.jpg
- Bad cable
- (250.13 Kio) Téléchargé 1230 fois
- Audiophonics
- Messages : 1138
- Inscription : lun. 24 janv. 2011 12:55
Re: Aide avec V3 Sabre DAC
Sorry to hear that.
But yes indeed it's enough to get things to doesnt work as expected.
Please contact our after sale team for a cable exchange.
I stay at your disposal for any questions.
Best regards
But yes indeed it's enough to get things to doesnt work as expected.
Please contact our after sale team for a cable exchange.
I stay at your disposal for any questions.
Best regards
David
Re: Aide avec V3 Sabre DAC
Thanks David for your quick reply.
I still need your help. After fixing the power cable, RPI power up OK.
However, the DAC still cannot be power up (see picture).
I have followed the instructions to permanently connect the pins to power on the DAC (see picture).
Please advice.
Merci!
CK
I still need your help. After fixing the power cable, RPI power up OK.
However, the DAC still cannot be power up (see picture).
I have followed the instructions to permanently connect the pins to power on the DAC (see picture).
Please advice.
Merci!
CK
- Pièces jointes
-
- IMG_5490.jpg
- (204.13 Kio) Téléchargé 1221 fois
- Audiophonics
- Messages : 1138
- Inscription : lun. 24 janv. 2011 12:55
Re: Aide avec V3 Sabre DAC
As far as i can see in your picture the RPI is powered by the DAC trough the GPIO (red led).
What's not working ? the PI doesnt boot ?
Looking forward to hearing from you.
Best regards
What's not working ? the PI doesnt boot ?
Looking forward to hearing from you.
Best regards
David
Re: Aide avec V3 Sabre DAC
Salut David.
Yes, RPI is powered by the DAC through GPIO. RPI boot into Arch Linux OK. I have no problem log on to RPI.
However, the DAC is not recognized in Linux ALSA. For example, aplay -l returns no sound card. I confirmed by lsmod that all the modules for Hifiberry have been loaded.
/boot/config.txt
...
dtoverlay=hifiberry-dac
> lsmod
Module Size Used by
snd_soc_hifiberry_dac 2898 0
snd_soc_bcm2835_i2s 6384 0
snd_soc_pcm5102a 2130 0
snd_soc_core 155711 3 snd_soc_bcm2835_i2s,snd_soc_hifiberry_dac,snd_soc_pcm5102a
bcm2835_rng 2199 0
snd_pcm_dmaengine 5408 1 snd_soc_core
rng_core 8227 1 bcm2835_rng
bcm2835_gpiomem 3718 0
snd_pcm 89187 3 snd_soc_core,snd_soc_hifiberry_dac,snd_pcm_dmaengine
bcm2835_wdt 3621 0
snd_timer 22123 1 snd_pcm
snd 63597 3 snd_soc_core,snd_timer,snd_pcm
uio_pdrv_genirq 3591 0
uio 9277 1 uio_pdrv_genirq
sch_fq_codel 7988 2
ip_tables 12494 0
x_tables 16682 1 ip_tables
ipv6 370596 42
Any suggestion is much appreciated.
Merci beaucoup.
CK
Yes, RPI is powered by the DAC through GPIO. RPI boot into Arch Linux OK. I have no problem log on to RPI.
However, the DAC is not recognized in Linux ALSA. For example, aplay -l returns no sound card. I confirmed by lsmod that all the modules for Hifiberry have been loaded.
/boot/config.txt
...
dtoverlay=hifiberry-dac
> lsmod
Module Size Used by
snd_soc_hifiberry_dac 2898 0
snd_soc_bcm2835_i2s 6384 0
snd_soc_pcm5102a 2130 0
snd_soc_core 155711 3 snd_soc_bcm2835_i2s,snd_soc_hifiberry_dac,snd_soc_pcm5102a
bcm2835_rng 2199 0
snd_pcm_dmaengine 5408 1 snd_soc_core
rng_core 8227 1 bcm2835_rng
bcm2835_gpiomem 3718 0
snd_pcm 89187 3 snd_soc_core,snd_soc_hifiberry_dac,snd_pcm_dmaengine
bcm2835_wdt 3621 0
snd_timer 22123 1 snd_pcm
snd 63597 3 snd_soc_core,snd_timer,snd_pcm
uio_pdrv_genirq 3591 0
uio 9277 1 uio_pdrv_genirq
sch_fq_codel 7988 2
ip_tables 12494 0
x_tables 16682 1 ip_tables
ipv6 370596 42
Any suggestion is much appreciated.
Merci beaucoup.
CK
- Audiophonics
- Messages : 1138
- Inscription : lun. 24 janv. 2011 12:55
Re: Aide avec V3 Sabre DAC
I2S DAC are not really some plug and play devices and cannot be recognized by the os.cktse a écrit :Salut David.
Yes, RPI is powered by the DAC through GPIO. RPI boot into Arch Linux OK. I have no problem log on to RPI.
However, the DAC is not recognized in Linux ALSA. For example, aplay -l returns no sound card. I confirmed by lsmod that all the modules for Hifiberry have been loaded.
/boot/config.txt
...
dtoverlay=hifiberry-dac
> lsmod
Module Size Used by
snd_soc_hifiberry_dac 2898 0
snd_soc_bcm2835_i2s 6384 0
snd_soc_pcm5102a 2130 0
snd_soc_core 155711 3 snd_soc_bcm2835_i2s,snd_soc_hifiberry_dac,snd_soc_pcm5102a
bcm2835_rng 2199 0
snd_pcm_dmaengine 5408 1 snd_soc_core
rng_core 8227 1 bcm2835_rng
bcm2835_gpiomem 3718 0
snd_pcm 89187 3 snd_soc_core,snd_soc_hifiberry_dac,snd_pcm_dmaengine
bcm2835_wdt 3621 0
snd_timer 22123 1 snd_pcm
snd 63597 3 snd_soc_core,snd_timer,snd_pcm
uio_pdrv_genirq 3591 0
uio 9277 1 uio_pdrv_genirq
sch_fq_codel 7988 2
ip_tables 12494 0
x_tables 16682 1 ip_tables
ipv6 370596 42
Any suggestion is much appreciated.
Merci beaucoup.
CK
Try to set Hifiberry DAC output it should give you sound.
Keep us informed please
I stay at your disposal.
David
Re: Aide avec V3 Sabre DAC
Yes, I understood that I need to set it up as Hifiberry DAC using device tree overlay in /boot/config.txt -- I had done that, but somehow it didn't work. I will try again. Please note that this was a plain Arch Linux build (not based on Runeaudio etc.) so I may have simply missed some packages or configurations.
For now, I switched to using the standard Runeaudio SD image -- and it worked!
P.S. Yes, I changed my mind regarding power management -- having the LED power button is cool!
For now, I switched to using the standard Runeaudio SD image -- and it worked!
P.S. Yes, I changed my mind regarding power management -- having the LED power button is cool!
- Pièces jointes
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- IMG_5492.jpg
- Voilà!
- (231.1 Kio) Téléchargé 1172 fois
- Audiophonics
- Messages : 1138
- Inscription : lun. 24 janv. 2011 12:55
Re: Aide avec V3 Sabre DAC
Good to know that there's no hardware issues !
Very good looking picture.
Enjoy your High res audio player
I stay at your disposal for any questions.
Very good looking picture.
Enjoy your High res audio player

I stay at your disposal for any questions.
David