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Flow Chart of Troubleshooting
3-21
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C120
C103
C124
C111
C109
C113
C125
C115
L106
R105
C121
C110
L101
2
G
5
G
IN
1
3
OUT
OUT
4
A
C
3
GND
1
GND
4
F101
RFS100
2
VCC2
3
N
E_
D
O
M
V
9
P
M
A
R
V
8
X
T
V
6
8
1
3
X
R
6
1
4
X
R
4
1
V1
2
T
T
A
B
V
7
1
S
B
V
4
2
S
B
V
5
VCC1
0
1
1
GND1
13
GND2
15
GND3
17
GND4
19
GND5
21
NI
X
T
0
09|
0
58
M
S
G
11
02
1
X
R
2
X
R
PAM100
2
1
T
N
A
NI
S
C
P|
S
C
D
R107
VBAT
R109
C126
C123
C128
L104
C127
C122
L102
2
G
5
G
IN
1
3 OUT
4
OUT
F102
C106
L100
C112
C108
2
G
5
G
IN
1
3
OUT
OUT
4
C116
F100
R106
C129
L103
ANT109
1
2
L105
VMOD_EN
TX_PWR
TX_EN
DPCS_PAM_IN
GSM_PAM_IN
BAND_SEL1
BAND_SEL2
GSM_LNA_IN_P
GSM_LNA_IN_N
PCS_LNA_IN_P
PCS_LNA_IN_N
DCS_LNA_IN_P
DCS_LNA_IN_N