M4 Aqua DAC

[Tompi91]

What DAC in the phone? The Snapdragon 615 to put what? I found a news that Qualcomm has WCD 9306, 9310 and 9320 is located on the M4 Aqua. Factory is located in a system folder WCD9306-os but as I looked at all Qulcomm SoC equipped with phone, there is this folder. That is not relevant. Someone knows? Or someone has picked up the telephone? (whether for repair)

(my English is not very good)