Table of Contents
Advertisement
Flow Chart of Troubleshooting
C100
GSM_LNA_IN_N
L100
C104
GSM_LNA_IN_P
C109
DCS_LNA_IN_N
L103
C112
DCS_LNA_IN_P
C115
PCS_LNA_IN_N
L106
C117
PCS_LNA_IN_P
GSM_PAM_IN
PAM_VRAMP
F100
3
OUT
4
1
OUT
IN
G
G
C101
5
2
F101
3
OUT
4
1
OUT
IN
G
G
C110
5
2
F102
3
OUT
4
1
OUT
IN
G
G
C116
5
2
GND
GND
PAM100
GND
GND
GND
VBAT
R104
C124
C125
C126
RFS100
C105
L101
C113
R122
VCC2D
L107
VCC1
V1
C119
C118
C127
C128
C129
C151
10-26
ANT100
L102
L111
ANT101
L109
C106
C149
DPCS_PAM_IN
MODE_SEL
RF_EN
VBS2
VBS1
TX_EN
C131
ANT
Advertisement
Table of Contents
