Hi all.
Some diy stuff not documented In the AK4490 datasheet...
I have measured on the outputs. They are not fully centeret around 50% VREF.
AVDD is 6.1312V
VREFR is 6.1313V
VREFL is 6.1311V
OUTR+ is 3.2214V
OUTR- is 3.2233V
OUTL+ is 3.2190V
OUTL- is 3.2147V
I hope it is usefull.
BR
Sonny
