2.2.4. Front Audio Pin Header
In addition to the TRS audio jacks on the external I/O coastline, the mainboard has a pin header for
Line-Out and MIC-In. The pin header is labeled as "F_AUDIO1". The pinout of the pin header is
shown below.
Figure 16
Figure
Figure
Figure
16 16
16: Front audio pin header
: Front audio pin header
: Front audio pin header
: Front audio pin header
Table
Table
Table
Table 12
12: Fro
12 12
: Fro
: Front audio pin header pinout
: Fro
nt audio pin header pinout
nt audio pin header pinout
nt audio pin header pinout
10
9
2
1
Pin
Pin
Signal
Signal
Pin
Pin
Pin
Pin
Signal
Signal
Pin
Pin
1
MIC2IN_L
2
3
MIC2IN_R
4
5
HPOUTR
6
7
F_AUDIO_SENSE
8
9
HPOUTL
10
Signal
Signal
Signal
Signal
AGND
AGND
MIC2_JD
Key
HPOUT_JD
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