Aopen ak75 User Manual
47
A
A
K
K
7
7
5
5
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
A
A
U
U
X
X
-
-
I
I
N
N
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
This connector is used to connect MPEG Audio cable from MPEG card to onboard sound.
L
GND
GND
R
A
A
U
U
X
X
-
-
I
I
N
N
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r