HI Analog Team!
I am using ADAU1961 in my Board in Capless headphone configuration with RHP,LHP and Monoout pins connected to a 5ring Audio Jack, I have enabled Volume Control and if i Keep 0dB Sound level in RHP and -57dB or mute in LHP, there seems to be Audio coupled(356mVpp is observed) in my left ear also. Is there some configuration or hardware connections i have Missed?
Also, when i connect the Monoout to GND, the coupling gets considerably reduced, is it advisable to GND Monoout?
Thanks in Advance,