User manual
1
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V
C
C
3
.
U
S
B
0
-
1
0
.
NC
5
.
U
S
B
0
+
7
.
G
r
o
u
n
d
9
.
N
o
P
i
n
8
.
G
r
o
u
n
d
6
.
U
S
B
1
+
4
.
U
S
B
1
-
2
.
V
C
C
1.MIC L
3.MIC R
10.Head Phone Detection
5.Head Phone R
7.SENSE_SEND
9.Head Phone L
8.No Pin
6.MI
C Detection
4.NC
2.Ground
1
.
C
I
N
T
R
U
2
.
G
r
o
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