Aopen ak76f400n User Manual
51
A
A
K
K
7
7
6
6
F
F
-
-
4
4
0
0
0
0
N
N
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
F
F
r
r
o
o
n
n
t
t
A
A
u
u
d
d
i
i
o
o
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
Note: Please remove the jumper cap from the Front Panel Audio Connector before
you connect the cable. Do not remove this yellow jumper cap if housing without an
audio port on the front panel.
If the housing has been designed with an audio port on the front panel, you’ll be able to connect onboard audio to front panel through
this connector. By the way, please remove 5-6 and 9-10 jumper caps from the Front Audio Connector before connecting the cable.
Please do not remove these 5-6 and 9-10 yellow jumper caps if there’s no audio port on the front panel.
Pin 1
AUD_MIC
AUD_MIC_BIAS
AUD_FPOUT_R
NC
AUD_FROUT_L
AUD_GND
AUD_VCC
AUD_RET_R
KEY
AUD_RET_L
9 10
1 2