LG LG-K430DSF - Page 91

2
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
+2V8_MTK_VTCXO0
L
PRX_B28A_P
PRX_B28A_N
1
PORT3+
FL1100
PORT3-
10
2 9
+2V8_MTK_VTCXO0
C1100
100p
PRX_LB1_P
PRX_B1_P
PRX_B1_N
1
PORT3+
10
PORT3-
C1101
100p
L
PRX_HB3_P
PRX_B17_B20_B28B_P
GND1
3
GND2
VDD
8
PORT1-
B17/B20/B28
2 9
3
GND1
FL1101
VDD
8
B1, B4
DPX_B28B_B20_B17
C1116 1n
FL1102
6
ANT
B20: EAM64010101
B28B : EAM63431001
B17 : EAM64050101
3
TX
DPX_TX_B17_B20_B28B
PRX_B17_B20_B28B_N
4
PORT2-
5
PORT2+
7
PORT1+
6
CTL
SPDT_B17_B20_B28_CTL
C1107
1n
C1104
100p
PRX_LB1_N
PRX_B4_P
PRX_B4_N
GND2
4
PORT2-
5
PORT2+
PORT1-
7
PORT1+
6
CTL
SPDT_B1_B4_CTL
C1105
100p
PRX_HB3_N
L1101
5.6n
L1100
27n
2
GND1
4
1
RX1
8
RX2
7
GND4
5
C1117 15n
L1103
DNI
L1102
DNI
PRX_B17_B20_B28B_P
B17/B20/B28B
K
GND2 GND3
C1118 15n
PRX_B17_B20_B28B_N
J
DPX_B28A
L1106
L1109
5.6n
1n
L1110
27n
FL1103
6
ANT
3
TX
1
RX1
8
RX2
C1120
15n
DPX_TX_B28A
PRX_B28A_P
DPX_TX_B4
B4
L1104
DNI
DNI C1119
J
L1105
DNI
2
GND1
4
GND2
I
7
GND4
5
GND3
L1108
0.5p
C1121
15n
L1107
DNI
B28A
PRX_B28A_N
DPX_TX_B3
B3
L1111
C1122 2.2n
L1112
TX_B40
36
GND10
1
GND1
DPX_B5
1.5n
L1115
C1124
L1116
FL1104
6 3
ANT TX
1
RX1
8
L1117
12n
DPX_TX_B5
PRX_LB3_P
DPX_TX_B1
DNI
C1125
1p
0.6n
+0V5_MTK_VPA
DPX_TX_B7
R1100
0
R1101
0
35
B7
34
GND9
33
B38
32
B34/39
31
GND8
30
VCC2
29
VCC1
28
VCC2_2
U1100
SKY77643-31
2
GND2
3
RFIN_H
4
NC1
5
SDATA
6
SCLK
7
VIO
8
VBATT
9
NC2
R1102
LTE_MIPI0_SDATA
LTE_MIPI0_SCLK
+1V8_MTK_VIO
VBAT
10n
L1113
100p
C1123 2.7n
L1114
1.5p
TX_HB1
TX B7/B40
5.6n DNI
RX2
2 7
L1120
L1121
B1
L1118
L1119
27
GND7
26
MB4
10
NC3
11
NC4
GND1 GND4
4 5
DNI DNI
B5 & G850
3.9n
1p
25
MB3
12
RFIN_M
C1126 C1127 3.9n
TX_MB1
GND2
H
GND3
L1123
12n
PRX_LB3_N
24
GND6
23
MB2
22
GND5
13
RFIN_L
14
GND3
15
GND4
100p
L1122
0.5p
TX B1/B2/B3/B4
H
DPX_B8
G
C1135 1n
L1127
5.6n
L1128
DNI
FL1105
6 3
ANT TX
1
RX1
8
RX2
2 7
GND1 GND4
4 5
GND2 GND3
C1136
8.2n
L1130
DNI
C1140
8.2n
L1129
DNI
DPX_TX_B8
PRX_LB2_P
B8 & G900
PRX_LB2_N
DPX_TX_B2
B2
C1128
100p
L1124
DNI
L1125
DNI
C1172 C1139
10p 2p
C1137
10p
C1138
10u
C1133 100p
C1134 4.7n
L1126
1p
TX_LB4
TX B5/B8/B17/B20/B28
G
DPX_TX_B5
B5
C1141
18p
L1131
DNI
L1132
27n
F
DPX_B2
C1143 1.8n
L1135
L1136
FL1106
6 3
ANT TX
1
RX1
8
DPX_TX_B2
C1144 1.8n
DPX_TX_B8
C1142
33p
DNI
DNI
RX2
2 7
GND1 GND4
4 5
GND2 GND3
L1137
DNI
L1138
PRX_MB1_P
B2 / G1900
L1133
DNI
L1134
1p
1.2p
C1146
E
1.8n
PRX_MB1_N
DPX_TX_B17_B20_B28B
B17/B20/B28B
C1145
100p
L1139
DNI
1
L1140
DNI
1
DPX_B3
L1141 2n
L1144
DNI
L1145
3.3n
FL1107
6 3
ANT TX
1
RX1
8
RX2
DPX_TX_B3
C1148 1.8n PRX_MB2_P
DPX_TX_B28A
B28A
C1147
100p
L1143
DNI
L1142
DNI
2 7
GND1 GND4
4 5
GND2 GND3
D
B3 / G1800
D
L1146
3.3n
L1147
DNI
C1149 1.8n
PRX_MB2_N
DPX_B1
C1150
L1148
100p
FL1108
6 3
ANT TX
1
RX1
DPX_TX_B1
C1153
DNI
FL1110
1 4
C1154
DNI
FL1109
3
BP2
C1152 DNI
PRX_HB2_P
C
2n
1 1
L1149
DNI
8
RX2
2 7
GND1 GND4
4 5
GND2 GND3
C1151
L1156
DNI
2.4n
L1157
DNI
PRX_B1_P
B1
ANT_TX_B40
IN
DNI
OUT
G1 G2 G3
2 3 5
TX_B40
B40 TX
ANT_RX_B40
C1155
DNI
1
U_BP
DNI
4
BP1
L1152
DNI
C1156 DNI
L1153
DNI
C
PRX B40
PRX_HB2_N
C1157 2.4n
PRX_B1_N
B
DPX_B4
C1160 DNI
L1160
L1161
FL1114
6
ANT
3
TX
1
RX1
C1161
DNI
DPX_TX_B4
PRX_B4_P
TRX B7
C1163 2.2n
FL1111
6 3
C1158
1.5n
L1158
DNI
L1159
DNI
DPX_TX_B7
B
DNI
1 1
DNI
2
GND1
4
GND2
DNI
8
RX2
7
GND4
5
GND3
L1166 L1167
ANT_TRX_B7
L1164
L1165
ANT
GND1
TX
1
RX1
8
RX2
GND4
C1162 100p
L1163
PRX_HB1_P
DNI DNI
0.5p
2n
2
4
GND2
7
5
GND3
L1162
DNI
1.5n
PRX B7
LG Electronics
A
C1169
DNI
PRX_B4_N
C1168 100p
PRX_HB1_N
TITLE
A
Schematic1
SIZE
DWG NO
REV
DRAWN BY
User Name
A2
SHEET of
1 1
PDM NUMBER
Date
Drawing Date
Rev
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
91
1
2
1
2
1
L1150
DNI
L1151
DNI
C1106 100p
L1154
DNI
C1129
2.2u
C1130
4.7n
C1131
100p
C1132
100p
1
2
MB1 LB5 LB1 LB2 LB3 LB4
B40
GND11
B41
GND12
T/R1 T/R2
PGND
21 20 19 18 17 16
37 38 39 40 41 42 43
L1155
DNI
2 5
G1 G2
C1112 100p
C1113
1n
K
I
F
B8
E
B4