16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
L
K
J
I
H
G
F
E
D
C
B
A
L
K
J
I
H
G
F
E
D
C
B
A
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
DRAWN BY
SIZE
DWG NO
REV
TITLE
SHEET
of
A2
LG Electronics
Date
LGE Internal Use Only
TX_BAND20
TRX_MHB1
TX_BAND3
RX_BAND1
GND14
GND5
GND11
GND10
TX_BAND34/39
GND12
TX_BAND26
GND13
TRX_LB1
GND8
TRX_LB2
GND9
TX_BAND17
TRX_B25_B26
SCLK
SDATA
GND4
GND6
VIO
TX_GHB
TX_GLB
GND7
TX_BAND1
GND3
VDD
TRX_LB3
RX_BAND26
RX_BAND8
RX_BAND20
RX_BAND12
GND2
TRX_MHB3
TRX_LB4
GND1
TX_BAND8
TRX_LB5
TRX_MHB2
ANT_LB
ANT_MB
TRX_MHB5
RX_BAND3
TRX_MHB4
GND15
GND16
GND17
GND18
GND19
GND20
GND1
VDD
GND6
GND3
RFIN RFO
GND4
GND5
VCTRL
GND2
GND1
VDD
GND6
GND3
RFIN RFO
GND4
GND5
VCTRL
GND2
ANT TX
GND1 GND4
GND2 GND3
GND5
RX
GND1
VDD
GND5
VCTRL
GND3
GND2
GND4
RFIN
GND6
RFO
GSM850/900_IN
GND6
GSM_900_OUT
GSM850_OUT
GND3
GND5
GND1
GND4
GND2
GND7
OUT
IN_B39
G3
G2
G1
IN_B34
C_G1
C_G2
C_G3
C_G4
GND1
AO
VIO
RX05
GND3
RX02
RX04
RX03
SCLK
SDATA
VBAT
GND2
RX01
ANT TX
GND1 GND4
GND2 GND3
GND5
RX
ANT TX
GND1 GND4
GND2 GND3
GND5
RX
OUT
Coupling
GND1GND2
IN
50ohm_Termination
VDD
GND
PORT2
ANT
PORT1
VCTL
IN/OUT OUT/IN
GND1 GND4
ANT COMMON
G3 G4
RF_IN
GND2
CPL_FWD
Termination2
Termination1
CPL_REV
GND1
RF_OUT
SEL_A
GND1
TUNER_CPL
RF_C2
R_EXT
GND2
SEL_B
SEL_C
VDD_RF
SDATA
GND6
GND5
ANT_TUNER
GND3
GND4
RF_S2
SCLK
VDD_DIG
RF_S1
C_CP
RF_S3
FEED
FEED
FEED
VIO SCLK
RF4
GND
RF1 RF2
VDD
RF3
SDATA RFC
FEED
FEED
ANT COMMON
G3 G4
GND2
GND3
CTL1
VDD
RF2
RF3
RF4
GND1
CTL2
RF1
ANT
GND4
GND5
GND1 LO-BAND
COMMOM GND3
GND2 HI-BAND
PDM NUMBER
Drawing Date
Schematic1
Rev
User Name
21-1_RF_1_Global_Ant1_Ant2
ANT2 (GSM HB / LTE 1,2,3,4,39)
ANT1 (GSM LB / LTE 5,7,8,12,17,20,26,28,38,40,41)
10nC1126
100pC1129
+2V7_VREG_L16A
+1V8_VREG_S4A
R1101
TOL=0.01
51
C1141
DNI
C1136
DNI
C1135 27p
L1119
82n
30
27
22
4
44
20
39
38
28
41
29
42
35
26
36
33
32
25
13
14
15
23
16
19
18
24
21
12
17
7
11
8
10
9
5
2
6
1
31
34
37
40
43
45
3
46
47
48
49
50
51
52
U1101
M499
DNI
C1117
L1109 6.8n
+2V7_VREG_L16A
C1151
100n
+2V7_VREG_L16A
100n
C1159
C1154 27p
2
8
10
4
1 6
5
7
9
3
U1104 SFML13RB002
2.2nL1143
C1162 27p
2
8
10
4
1 6
5
7
9
3
U1103 SFML11RB002
L1145 2.2n
L1146 5.6n
6 3
2 7
4 5
8
1
FL1104
L1111 15n
DNI
C1189
27pC1127
FL1106
SFML1QRB002
6
10
1
5
3
4
9
7
8
2
L1108 2.2n
+2V7_VREG_L16A
L1121
DNI
FL1108
10
3
5
2
7
4
6
9
8
1
L1118
18n
C1144
12p
C1140
12p
FL1111
10 5 3 2
6 4
7
8
9 1
L1136
1.5n
8.2n
L1139
27pC1171
U1102
BGM15LA12
7
9
11
12
1
5
4
6
13
3
2
10
8
C1191
2.4p
27n
L1124
12p
C1183
+1V8_VREG_S4A
C1153
100p
2.2n
C1182
+2V7_VREG_L16A
FL1109
1
8
54
72
36
C1168
DNI
FL1110
1
8
54
72
36
C1169
DNI
DNI
C1161
DNI
C1179
FL1107
6
3
5 2
4
1
B3/G1800Rx
B34 B39 RX
B12/17 PRX
B20 PRX
B2/G1900 RX
B8 PRX
B5/26, BC0 RX
G900
G850
B1/B4 PRX
B28A
B28B
4nH(Ideal inductor)
4nH(Ideal inductor)
WTR0_PRX_MB3_IN
DPX_TX_B1
DPX_TX_B3_B4
ASM_TX_GSMLB
ASM_TX_GSMHB
WTR1_PRX_LB2_IN
WTR0_PRX_MLB6_IN
DPX_TX_B12_B17
DPX_TX_B20
DPX_TX_B34_B39
RFFE3_DATA
RFFE3_CLK
DPX_TRX_B28B
DPX_TX_B5_B26
B1_B4_LNA_EN
B3_LNA_EN
SP5T_B12_B17
SP5T_B20
WTR0_PRX_MB1_IN
DPX_TX_B2
DPX_TX_B8
DPX_TRX_B28A
B5_LNA_EN
WTR0_PRX_LB3_IN
WTR0_PRX_LB4_IN
WTR0_PRX_MB5_IN
RFFE3_DATA
RFFE3_CLK
WTR1_PRX_LB1_IN
TX_B28A
SP5T_B28A
DPX_TRX_B28A
TX_B28B
SP5T_B28B
DPX_TRX_B28B
ANT_TRX_LB
Coupling_ANT2
WTR1_PRX_LB3_IN
FL1102
5
2
6
4
3
1
+2V7_VREG_L16A
1n
C1101
FL1103
42
31
100p
C1107
1n
C1176
+2V7_VREG_L16A
100p
C1185
WTR1_PDET_IN
WTR0_PDET_IN
WTR_PDET_SEL
SW1102
43
2
1
L1101
82n
C1112
100p
DNI
C1108
51
TOL=0.01
R1001
FL1000
5
4
6
3
7
2
8
1
51
TOL=0.01
R1003
DNI
C1178
ANT_TRX_HB
ANT_TRX_LB
ANT1_REV
ANT1_FWD
SP5T_B20
SP5T_B12_B17
+1V8_VREG_S4A
+2V7_VREG_L16A
ANT1704
ST0165
ST0165
ANT1705
LB/HB FEED(B)
RFFE3_CLK
RFFE3_DATA
ANT1709ST0165
100pC1901
0.1uC1903
+1V8_VREG_S4A
C1902 0.1u
FL1155
105
9
3
82
7
1
64
+2V7_VREG_L16A
RFFE3_DATA
RFFE3_CLK
VA1703
100p
VA1705
100p
Cover Contact
Cover Contact
GND
GND
C1002 100p
VA1002
100p
ST0165 ANT1701
DNI
L1003
ST0165 ANT1722
TOL=20%
Bottom Side
SW1001
43
2
1
+1V8_VREG_S4A
C1096 100p
ANT2_DETECT
16.04.23 Global changed FB1000, FB1002 into 0 ohm
16.04.23 Global added shunt cap in RFFE3_CLK/DAT
DNI
C1926
DNI
C1925
U1105
13
12
7
9
1
5
4
6
11
3
2
10
8
FBRX_Control_1
FBRX_Control_2
L1151
3.9n
C1195
2p
5.6n
L1132
C1163
12p
12p
C1155
12p
C1166
4.7n
L1141
C1128
12p
C1118
12p
ANT1_REV
Coupling_ANT2
16.04.26 Global RFFE2 to RFFE3
ANT1_FWD
L1130
15n
L1138
15n
C1134
18n
16.05.09 Rev.0 -> Rev.A: change to RF FPCB
16.05.09
SP5T_B28A
SP5T_B28B
1 6
2 5
3 4
FL1100
16.05.18 changed SW1002 SW1003
DNI
C1196
16.05.18 Rev. A add matching
16.05.19 change position
HB_ANT
100p
C1197
16.05.20 Rev. A add 100pF
16.05.23 Rev.0 -> Rev.A: Change to port swap.
TD-SCDMA B34: TRX_MHB3(Rev.0) -> MHB4(Rev.A)
TD-SCDMA B39: TRX_MHB4(Rev.0) -> MHB3(Rev.A)
16.05.09 Rev.0 -> Rev.A: Change EAM64030501 to EAM64030601
C1059
27n
C1194
0.5p
L1150
6.8n
L1137
4.7n
DNI
L1102
15pL1100
DNI
L1107
C1115
82n
DNI
L1144
DNI
L1142
16.06.08 Rev.A -> Rev.B: DELETE
C1113 3.6n
C1120
0.5p
C1124 3.3n
C1125
0.1u
C1142
DNI
C1175
DNI
C1190
DNI
C1192
DNI
L1120
DNI
L1125
DNI
L1135
DNI
C1143
100p
C1165
1.5n
C1170
1.8p
L1115
2.2p
L1116
12n
L1117 100p
L1122
5.6n
L1123
15n
L1140
100p
FEED
C29220001
EAG64956901
ANT1708
FEED
FEED
16.07.26
16.06.08
16.07.26
DNI
C1917
16.05.18
16.05.09 Rev.0 -> Rev.A: change
HB_ANT
C1908
DNI
C1114 0.6n
L1126
4.7n
L1131
6.2n
L1110
15n
C1160
DNI
12pL1128
L1129
4.7n
L1134 27p
DNI
L1149
C1092 DNI
C1912
100p
C1921 DNI
L1907
C1020 DNI
DNI
C1919
C1920
DNI
DNI
C1915 DNI
C1914 DNI
L1905
L1906
DNI
DNI
R1009 DNI
R1010
DNI
R10012 DNI
R10013 DNI
16.07.06 Rev.B -> Rev.1.0: change
16.07.06 Rev.1.0: DELETE
16.07.06 Rev.1.0: DELETE
10nC1133
QFE2550
U1901
19
1
10
18
11
21
12
9
20
15
17
14
13
8
5
7
6
16
4
3
2
DNI
FEED
FEED
DNI
C1996
L1916 3.3p
C1177 1n
C1918
DNI
1n
C1909
C1922
0.5p
L1002
DNI
100pC1354
ANT1798SD-C07140-01
ANT1707SD-C07140-01
R1005
DNI
R1007
DNI
R1006
DNI
C1172 C1173
DNI DNI
18pL1902
C1067
100p
C1904 8.2n
39nL1909
DNI_EAG63652301 ANT1702
ANT1706DNI_EAG63652301
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