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L109
L110
7
_B1|B2-TX
TD-SCDMA_B1-RX
8
TD-SCDMA_B2-RX
1
EGSM_RX1
2
EGSM_RX2
U103
3
X
DCS_RX1
4
DCS_RX2
5
PCS_RX1
6
PCS_RX2
PCS_RX_P
PCS_RX_N
GSM_RX_P
GSM_RX_N
DCS_RX_P
DCS_RX_N
VDD_SYN_2.8V
VDD_RX_TX_2.8V
VDD_IO_LOW_1.8V
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RFS101
C104
L101
C147
C116
C115
C117
C120
C119
C121
C124
C123
C127
C106
C105
F7
VDD1
E7
VDD2
C1
VDD3
D1
U101
VDD4
C7
VDD_BAL
G6
VIO
9-24
Flow Chart of Troubleshooting
LCR_RXH
LCR_RXL
GSM_RX_N
L103
GSM_RX_P
DCS_RX_N
L104
DCS_RX_P
PCS_RX_N
L105
PCS_RX_P
B2
DIAGAD
B3
GND
B4
GND
B5
GND
C3
GND
C4
GND
C5
GND
D3
GND
D4
GND
D5
GND
E3
GND
E4
GND
E5
GND
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