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Flow Chart of Troubleshooting
9-26
ANT100
C110
C103
TA100
C113
C114
L107
L108
C108
L100
C109
L104
L103
L102
4 IN2
8
OUT1
6
OUT2
C105
F100
BAL1
9
BAL2
7
2
G
3
G G
5 10
G
IN1
1
R100
C100
ANT101
2
0
1
C
1
0
1
L
C115
R102
C
1
G
3 4
G
Z
D
10
0
RFS100
2
A
4
5
BS
DCS_RX
6
GSM_RX
7
G
N
D
8
G
N
D
9
C111
1
6
G
N
D
GSM_IN
17
NC
18
DCS_IN
19
VLOGIC
2
2
0
G
N
D
G
N
D
2
1
VRAMP
3
TX_EN
PAM100
1
VBATT
G
N
D
1
0
ANT
11
G
N
D
4
1
2
1
3
G
N
D
3
1
4
G
N
D
2
1
5
G
N
D
1
C112
C107
C106
NC_POINT
C116
5
0
1
L
6
0
1
L
C101
R106
R107
R101
R104
C104
R105
R103
DCS_TX
EGSM_TX
DCSRX
EGSMRX
DCSRX_N
DCSRX_P
EGSMRX_P
EGSMRX_N
EGSMRX
DCSRX
MOD_STANDBY
BAND_SEL
VBAT
RAMP
PON_PA