- 194 -
LGE Internal Use Only
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
100p
C412
+VPWR
BAT400
DNI
C1
0.1u
C400
CN402
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L
K
J
I
H
G
F
E
D
C
B
A
L
K
J
I
H
G
F
E
D
C
B
A
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
LGE Internal Use Only
22p
C402
ANT401
1
SW400
G1
ANT
G2
ANT400
1
DNI
C403
DNI
C404
100p
50
4
C
10u
60
4
C
15p
70
4
C
47p
80
4
C
MIC400
4
3
2
1
P
G1
G2
O
U400
9
4
6
3
5
2
7
1
8
10
1B0
1A
1B1
S1
2B0
2A
2B1
S2
GND
VCC
CN400
2
1
22p
C409
22p
C410
22p
C411
MIC401
4
3
2
1
P
G1
G2
O
CN401
2
1
RCV_P
RCV_N
VBACK_UP
MIC_BIAS
MIC_BIAS
SPK_P
SPK_N
MIC_SEL
MIC_P
MIC_1P
MIC_1P
MIC_2P
MIC_2P
MIC1_VGND
MIC1_VGND
MIC2_VGND
MIC2_VGND
MIC2_VGND
MIC_VGND
SUMY0010609
SMD, TOP
ANTENNA FEEDING
SPEAKER
RECEIVER
SMD, TOP
SUMY0010609
MICROPHONE
Backup BAT
contact CNT
7. CIRCUIT DIAGRAM