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Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
DNIC1441 DNIC1440
C1121
1n
L1165
DNI
DNI
L1166
L1447 100p
2.2n
L1106
C1454
1.8n
10n
L1124
1.8n
C1452
3.9p
C1131
C1162 33p C1141 33p
33p
C1457
FL1755
2140MHz
52
41
3
G3
IN OUT
G1 G2
C1152
DNI
100p
L1138
C1148
100p
C1166
4.7n
TP6208
100pC1439
33p
C1136
C1449 33p
806.0MHz
FL1758
532
41
OUT
IN
G1 G2 G3
FL1759
881.5MHz
532
41
IN
OUT
G1 G2 G3
942.5MHz
FL1760
532
41
IN
OUT
G1 G2 G3
82n L1115
1nC1138
L1107
DNI
773.0MHz
FL1111
532
41
UB1
UB2
G1 G2 G3
100pC1455
100pL1162
TP6209
TP6210
C1421
10n
L1163
6.8n
DNI
C1124
L1137
82n
33pC1446
SW1104
43
2
1
ANT
COMMON
G3 G4
SW1103
43
2
1
ANT
COMMON
G3 G4
ANT1105
1201-01A
FEED
0R1417
R1416 0
ANT1106
1201-01A
FEED
ANT1107
1201-01A
FEED
FL1753
5
2
6
4
3
1
VDD
GND
PORT2
ANT
PORT1
VCTL
FL1212
751.0MHz
532
41
IN
OUT
G1 G2 G3
100p
C1433
1n
C1432
+2V7_VREG_L16
FL1208
2655.0MHz
532
41
UB1
UB2
G1 G2 G3
C1459
100p
DNIL1111
DNIL1154
C1427 DNI
1
2
L1164
DNI
L1145
DNI
DNI
L1142
DNIL1113
DNIL1114
U1102
R155
8
7
6
5
9
4
3
1
2
GND1
ANT
VCC
VEN
GND3
GNSS_B
GNSS_A
GND2
CELL
+2V7_VREG_L16
0.1uC1428
DNIC1426
1
2
0.5p
L1155
DNI
C1450
C1139
4.7n
C1165
100p
DNIL1143
C1456 33p
33pC1129
L1167
DNI
L1168
18n
C1133
100p
100p C1132
+1V8_VREG_S3A
+2V7_VREG_L16
L1127
DNI
L1128
DNI
2.7nC1173
L1153 DNI
L1129 4.7p
C1145 5.6p
C1117
1n
C1416
DNI
L1122 15nC1135
33p
L1112
1.2n
R1101
0
L1109 33p
33pC1453
L1119 18n
C1147 5.1p
1.2nC1451
L1134 DNI
C1137
DNI
L1131 1.8n
L1123
3.3p
100p
L1149
DNIC1106
100K
PT1100
TOL=0.01
+1V8_VREG_S3A
1.5uL1301
0.1u
C1336
+VPA0
C1326
10u
C1338
1n
10u
C1337
U1300
LM3263
B1
D3
C1
C3
C2
B2
A4
C4
A2
D2
D4
D1
A3
B3
A1
B4
PACB
PVIN1
BGND
PGND
SCLK
SVDD
GPO1
SW1
ACB2
ACB1
SW2
SDATA
FB
VIO
SGND
PVIN2
VREG_BOOST_BYPASS
L1169
DNI
100p
C1120
L1133 8.2n
1960.0MHz
FL1756
532
41
IN
OUT
G1 G2 G3
1842.50MHz
FL1757
532
41
UB1
UB2
G1 G2 G3
C1118
1.8n
U1303
10
11
5
4
13
3
2
1
7
6
12
14
8
9
15
EPAD
RX08
NC
RX04
RX05
SDATA
SCLK
RX03
RX02
RX01
ANT
VDD
VIO
RX06
RX07
C1156 5.1p
C1423 100p
C1422 3.9n
10nC1420
FL1102
5 3 2
4 1
INOUT
G1G2G3
C1125 DNI
18nC1419
220K
R1414
C1460
100p
R1413
150K
R1412
0
RF1149
EAM63030601
FL1209
11
3
9
7
5
6
1
4
10
8
2
RF2
GND2
RF3
VDD
RF1
CTL2
CTL1
EN
RF4
GND1
RFC
C1153
0.75p
C1458 100p
ANT1104
1201-01A
FEED
+2V7_VREG_L16
PA_THERM_0
RFFE2_DATA
RFFE2_CLK
RFFE1_CLK
RFFE1_DATA
ANT_TUNER_4
GNSS_IN_N
GNSS_IN_P
GNSS_ELNA_EN
GRFC_8
WTR_B5_DRX_LB3
WTR_B20_DRX_LB2
WTR_B8_DRX_LB1
WTR_B40_DRX_HB1
WTR_B1_B4_DRX_MB1
WTR_B3_DRX_MB2
WTR_B7_DRX_HB3
DRX_B17_B28A
DRX_B17_B28A
WTR_B2_DRX_MB3
WTR_B17_B28_DRX_LB4
DRX_B28B
DRX_B28B
ANT_TUNER_5
ANT3 DRX - WCDMA 1, 5, 8 / LTE 1,(2),3,(4),8,(17),20,40
change to 28B Filter
B2
LH
PORT 2
H
H
VDD CTRL
PORT 1
AUX2_B17 / B28A
ANT4 GNSS, B7DRX
MC-C00002-14 : ESD Protection Circuit
( DGMS Guide )
NEAR TO WTR
GNSS RX
B40
B13/17/28A DRX
B3
MC-C00002-14 : ESD Protection Circuit
( DGMS Guide )
B1/B4
AUX1_B28B
B7
B5
B20
B8
PA THERM_0
< 1-3-4-3_APT_LM3263 >
rev10
rev10
rev10
REV10
REV10
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