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Flow Chart of Troubleshooting
9-22
ANT100
RFS100
A
2
1
C
3
G
G
4
C102
C145
9
GSM850|900_RX
GSM850|900_TX
4
VC1
8
VC2
2
ANT
6
1
DCS|PCS_RX
3
DCS|PCS_TX
5
D
N
G
7
D
N
G
D
N
G
01 11
D
N
G
F100
C144
C105
ANT101
L100
C143
VC2_M
VC1_M
GSM_TX_M
HIGH_RX_M
DPCS_TX_M
LOW_RX_M
DCS RX
GSM850 RX
PCS RX
GSM900 RX
L107
4
5
G
G
0
1
6
GSM850_OUT
GSM850_OUT 7
GSM900_OUT 8
9
GSM900_OUT
IN
1
F101
G
2
3
G
G
L110
C112
L105
C129
VDD_IO_HIGH_2.9V
C137
C113
VDD_IO_LOW_1.8V
C151
C122
VDD_RX_TX_2.8V
C111
C115
L108
C124
VDD_RX_TX_2.8V
L112
L104
L116
C146
C114
C134
C127
C131
C123
VCC_SYN_2.8V
6
31
C
C152
L106
C142
2
4
3
1
C125
OSC100
C121
L103
C140
L109
4
E
L
0
4
D
N
G
1
4
VCO_SYN_REG
5
VDD_LO
6
VDD_RF
7
TX_VCTRL
8
PA_VCTRL
9
2
3
T
U
O
_
F
E
R
3
3
O
X
C
D
_
D
D
V
4
3
+
NI
_
F
E
R
5
3
-
NI
_
F
E
R
6
3
G
E
R
_
O
X
C
D
7
3
T
U
O
_
P
M
E
T
8
3
G
E
R
_
GI
D
_
D
D
V
9
3
VDD_SYN
25
VDD_BB
26
Q-
27
Q+
28
I-
29
VDD_IO
3
I+
30
N
E_
K
L
C
1
3
b3
1|
62
_
F
E
R
8
1
-
X
R
_
M
S
G
S
U
9
1
DATA
2
+
X
R
_
M
S
G
S
U
0
2
NC
21
TEST_A
22
TEST_B
23
NC
24
NC
10
X
T
_
S
C
P|
S
C
D
1
1
2
F
R_
D
D
V
2
1
+
X
R
_
S
C
P
3
1
-
X
R
_
S
C
P
4
1
+
X
R
_
S
C
D
5
1
-
X
R
_
S
C
D
6
1
-
X
R
_
M
S
G
E
7
1
+
X
R
_
M
S
G
E
U103
CLK
1
US|EGSM_TX
C116
UNBAL
1
7
BAL1
BAL2 8
9
BAL2
G
2
3
G
G
4
5
G
G
0
1
F102
BAL1 6
C117
LOWBAND_TX_M
R107
PA_RAMP_M
BT_CLK
RX_TX_QN
RF_DATA
RF_CLK
HIGH_RX_M
LOW_RX_M
RAMP_M
RF_EN
REF_ON_PMU
RX_TX_IP
RX_TX_IN
RX_TX_QP
HIGHBAND_TX_M
D_REF_CLK
Summary of Contents for Anycall GT-B5722C
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