Aopen ak73av User Manual
A
A
K
K
7
7
3
3
(
(
A
A
)
)
-
-
V
V
/
/
A
A
K
K
7
7
3
3
-
-
V
V
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
M
M
o
o
d
d
e
e
m
m
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
This connector is used to connect Mono In/Mic Out cable from internal modem card to onboard sound circuit. The pin 1-2 is
Mono In, and the pin 3-4 is Mic Out. Please note that there is no standard for this kind of connector yet, only some internal
modem cards implement this connector.
Mono-In (To Modem)
MIC-Out (From Modem)
GND
GND
MODEM-CN
49