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6. CIRCUIT DIAGRAM
< 1-5-1-1_ANT_WCDMA_DUAL > Rev_0.1
MBV62541801 ANT1102
1
FEED
DNI_MBV62541801
LGE Internal Use Only
L1109 is changed for CI (12/20 )
( DGMS Guide )
PMT1019
MC-C00002-14 : ESD Protection Circuit
ANT1100
C1103
2.7n
SW1100
L1104
2.7n
1
2
FEED
ANT
COMMON
G3
G4
3
4
L1107
C1104
L1117
18n
82n
0.5p
1.5p
L1118
L1118
L1118
ELCH0003839
D120,D125
PMT1019
ANT1101
Other Model
ELCH0004714
L1119
0.5p
FEED
GND12
25
GND13
C1119
26
GND14
27
100p
GND15
28
GND16
29
GND17
30
GND18
31
C1111
33p
2G_TX_HB
C1117
33p
2G_TX_LB
2n
L1103
C1101
C1102
DNI
DNI
TX_MODULE_TRX3
TX_MODULE_TRX2
L1111
2.2n
C1106
C1107
DNI
DNI
GND6
16
TRX3
15
TRX2
14
GND5
13
GND4
12
2mm
GND3
11
VBATT
VBAT
10
C1109
C1120
C1108
1n
10p
10u
ANT0_SW_SEL_0
ANT0_SW_SEL_1
ANT0_SW_SEL_2
GSM_PA_EN
R1104 10K
GSM_PA_RAMP
Daisy_Chain
PID1
- 132 -
6. CIRCUIT DIAGRAM
L1100
1.5n
5
2G_RX_HB_N
L1102
L1101
5.6n
DNI
GSM1800/1900_UnB
GSM1800/1900_Bal1
4
6
L1105
1.5n
2G_RX_HB_P
GND2
GSM1800/1900_Bal2
3
7
L1108
12n
2G_RX_LB_N
2
GND1
GSM850/900_Bal1
8
GSM850/900_UnB
GSM850/900_Bal2
1
L1109
9
L1110
39n
DNI
L1112
12n
2G_RX_LB_P
10
TX Enable
Mode
BS2
BS1
OFF
0
0
0
0
TRX2
0
0
0
1
TRX3
0
0
1
0
TRX5
0
1
0
1
TRX6
0
1
0
0
LB TX
1
0
0
1
HB TX
1
0
1
0
BOSS HOLE
OJ900
OJ901
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Only for training and service purposes
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