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PCSRX_A
L103
L104
L105
L106
PCSRX_B
DCSRX_A
L107
ZD103
ZD102
L111
DCSRX_B
L122
GSM900RX_A
L118
GSM900RX_B
L117
GSM850RX_A
ZD101
L113
GSM850RX_B
C343
R308
R307
R306
R106
R107
R105
C122
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BAL2
6
7 BAL2
BAL1
8
9 BAL1
UNBAL
1
L112
F100
GSM900_OUT
6
GSM900_OUT
7
GSM850_OUT
8
GSM850_OUT
IN 1
9
L119
F101
ZD100
TX MODULE(FEM+PAM)
L110
ZD101
ZD100
F101
L119
C119
C118
PAM100
9-22
RFS100
C151
C152
L109
C117
L114
C118
GND
RX1
VBATT
17
RX0
18
GPCTRL1
C119
NC
GPCTRL0
19
GND
13
PAM100
NC
TX_EN
12
GND
6
GND
VRAMP
5
GND
3
GND
GND
1
GND
GND
R106
PA_HB
R107
PA_LB
L108
ZD103
ZD102
F100
L109
L114
C117
C120
Flow Chart of Troubleshooting
ANT100
ANT101
3
3
3
3
2
2
2
2
1
1
1
1
L102
C111
C112
C113
22
VBAT
11
VC2
10
VC1
C120
9
TX_EN
8
R105
AUXDAC
7
24
23
C122
21
R218
C232
C112
C113
C111
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