Hi everybody !
I’m not good in english (i’m french) so, excuse me and thanks in advance…
I bought 2 weeks ago, a dac : audiophonics.fr/fr/dac-diy/a … 10295.html for my raspberry pi 2. I installed vlumio and it worked with a other dac but not with this one. The RPI recognized it (aplay command) but there is no sound…
There are 2 photos that i took :
lut.im/b7fR5VmKfW/UB9vEjWRdbqhivxB.JPG
lut.im/HO3wnSoqvL/sVaswuXpTc2TW5pn.JPG
Thanks in advance !
Bye
Maxime
Hi Maxime,
nothing wrong with your english 
I would connect the GND pin (next to MCLK) to a GND pin on the PI Pin header as well.
Perhaps the analog circuit does work otherwise.
Did you choose the correct I2S driver?
Hey, I tried and it worked ! But, why ? I don’t know…
But now, i have an other problem. I bought a LCD screen on Ebay : ebay.fr/itm/121787323774?_tr … EBIDX%3AIT
And i tried to connect it by this way :
Maybe i could open a new post for this request ?
Maxime
Making an other topics would be preferable, makes it easier for others who have the same questions
Well, for one: the pin is not there because the designer thought two times GND is better than one 
Obviously this is related to different circuits on the board, people at Audiophonics (Teradak?) could probably tell you more.
Tanks guys ! See you on another topic 
