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Flow Chart of Troubleshooting
10-45
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C180
C179
C184
C151
C168
C170
V_DC
C169
C1111
L115
C181
C183
R116
R118
L116
F105
2
G G
3 5
G
IN
1
OUT
4
R117
RFIN
8
RFOUT
VCC1
0
1
1
VCC2
4 VMODE0
VMODE1
3
12
D
N
G
D
N
G
13
D
N
G
1415
D
N
G
16
D
N
G
D
N
G
17
19
C
N
2
6
CPL
EN
5
GND 9
D
N
G
18
GND 7
D
N
G
11
PAM101
C1110
C174
C182
6
G
8 9
G
7
RX
5 TX
DUP100
2
ANT
1
G
G
3 4
G G
L126
PAM_R1
PWR_DET
WCDMA_IMT_RX
TRX_WCDMA2100
PAM_R0
RFOUT_IMT
PAM_ON0
1 1
2
2
3
3
4
4
R106
ANT100
C110
L105
C112
C155
R102
G
5
G
1
IN
3
OUT
OUT
4
F100
2
C121
C138
C114
1
3
OUT
OUT
4
F101
G
2
G
5
IN
L104
L101
C137
G
2
G
5
1
IN
OUT
3
OUT
4
F103
L109
C156
R100
C118
L103
C109
4
4
ANT101
1
1
2 2
3 3
G
2
5
G
1
IN
OUT
3
4
OUT
F102
C131
L111
V_DC
L107
RX2
6
7
RX1
8
T
N
A
D
N
G
9
C135
25
VAPC
VBATT
26
BS2
27
28
BS1
GND
29
3
RSVD
4
RX4
RX3
5
8
1
D
N
G
9
1
D
N
G
2
MODE
D
N
G
0
2
21
DCS|PCS_IN
D
N
G
2
2
23
GSM_IN
D
N
G
4
2
10
WCDMA1
1
1
D
N
G
D
N
G
2
1
D
N
G
3
1
D
N
G
4
1
D
N
G
5
1
6
1
D
N
G
7
1
D
N
G
PAM100
_TXEN
1
RFS100
2
A
3
C
1
G
4
G
R104
C122
L108
L102
C103
C136
L106
L100
R105
R107
L112
C145
C111
R103
R108
C120
C119
C150
R109
C113
ANT
TRX_WCDMA2100
PCS_RXM
GSM_RXP
GSM_RXM
GSM850_RXM
GSM850_RXP
P
GSM_ANT_SEL2_N
GSM_ANT_SEL1_N
DCS_RXP
DCS_RXM
PCS_RXP
RFOUT_DCS_PCS
RFOUT_GCELL_EGSM
GSM_ANT_SEL0_N