AAEON AQ7-IMX6 - Manual (Page 33)

Q s e v e n M o d u l e A Q 7 - I M X 6
Chapter 3 Technical Note 3-15
3.12 Audio
Please set the following jumper to verify I2S audio function.
Audio Input selection:
CN15(3-5, 4-6): I2S input
CN16(3-5, 4-6): I2S input
CN18(3-5): I2S input
Audio Output selection:
CN19(3-5, 4-6): I2S
output
CN20(3-5, 4-6): I2S
output
CN22(3-5, 4-6): I2S
output
Audio Power selection:
CN21(3-5, 4-6): WM8962
power on