1
.
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.MICL
3.MICR
10.HeadPhoneDetection
5.HeadPhoneR
7.SENSE_SEND
9.HeadPhoneL
8.NoPin
6.MI
CDetection
4.NC
2.Ground