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GSM850_900_OUT
DPCS_OUT
ANT_SEL0
R113
ANT_SEL1
R114
ANT_SEL2
R115
R116
ANT_SEL3
C152
L116
6
ANT
RX 1
3
TX
8
L120
RX
F103
C176
F105
6
ANT
3 TX
RX
1
2
4 5 7 8 9
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VREG_FEM_2.85V
C119
MOD101
11
12
GSM850|900TX
GSM850RX
13
GSM850RX
14
GSM900RX
15
GSM900RX
9 GSM1800|1900TX
GSM1800RX 16
17
GSM1800RX
18
GSM1900RX
19
GSM1900RX
3
VC1
4
20
VC2
UMTS1
5
21
VC3
UMTS2
6
22
VC4
UMTS3
TRX_WCDMA900
C157
WCDMA_RXP_900
L121
C169
WCDMA_RXM_900
C177
TRX_WCDMA1900
L123
L124
WCDMA_RX_1900
C187
C188
RFS101
A C
G
G
4
1
2
3
C1024
C109
L101
L102
L104
C122
L103
L105
L107
C128
L106
L108
L110
C130
L109
L111
L113
C141
L112
C1010
C1011
L127
6
ANT
3
1
TX
RX
C1018
F107
3
OUT
1
IN
G
G
OUT
4
2
5
F101
9-45
Flow Chart of Troubleshooting
ANT101
1
R103
L129
2
C110
C111
ANT102
1 1
2
RX_GSM850_N
RX_GSM850_P
RX_EGSM900_N
RX_EGSM900_P
RX_DCS1800_N
RX_DCS1800_P
RX_PCS1900_N
RX_PCS1900_P
TRX_WCDMA2100
TRX_WCDMA900
TRX_WCDMA1900
TRX_WCDMA2100
C1016
RTR_W2100
L128
WCDMA_RXM_2100
C143
L115
WCDMA_RXP_2100
C146
1
2
2
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