19
2
HD Audio Connector : HDA_DH
There is no onboard audio on the motherboard, so we outfit a SONAR card (in the package). This
header is used to connect the SONAR card to the back panel.
The following picture shows the SONAR card installed on the motherboard.
BCLK
RSTJ
GND
3.3V
SYNC
GND
SDOUT
3.3V
SPKR
12V
SPDIF
NC
F_AUD_DET
5V_SB
SDIN
GND
HDA_DH
1 2
15
16
SONAR Card