LG LG-K430DSF - Page 90

R1004
NC GND9 CPL GND8 GND7 GND6 GND5 GND4
TRX7 TRX6 TRX5 TRX4 TRX3 TRX2 TRX1
GND13
PGND
19 18 17 16 15 14 13 12
10p
22u
10p
C1055
C1025
C1026
100p
C1027
100p
1
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
L
ANT4 (B17/B20/B28 2nd)
L
B17: EAM63971201
B20: EAM63470401
B28: EAM63491001
B28_LNA_EN
C1002
DNI
Changed Net Name 9/23
B17/B20/B28 DRX
B17: EAM62270201
B20: SFSY0042601
B28: EAM63450301
Rev.B Change
0.6T --> 0.8T
(DC Test R)
R1000
1M
C1006
SW1000
FL1000
L1002
DNI
BGA7L1N6
6
PON
U1000
1
GND1
C1003 DNI
C1004 8.2n
DRX_LB2_N
SD-C07140-01
FEED
C1005 100p
2
ANT COMMON
C1007 2.4n 1 4
IN OUT
C1085 100p
5 2
AI
DNI
VCC
2 3 FL1001
K
ANT2 (G1800/1900, W_B1/B2, LTE_B1/B2/B3/B4/B40)
ANT1100
L1007
5.6n
1
G3 G4
L1
G1 G2 G3
2 3 5
780.5
L1004 L1005
4 3
GND2 AO
C1009
DNI
1
G1 O1
IN
G2 O2
5 4
L1000
DNI
L1001
DNI
1205-01A ANT1008
1.1T
FEED
C1012 100p
C1013 3n
SW1001
2
ANT COMMON
1
C1014 2.7n
C1015 33p
SD-C07140-01
FEED
ANT1101
(DC Test R)
DNI
008
DNI
3 4
L1006
82n
( DGMS Guide )
Delete_1007
DNI DNI
L1009
0.5p
780.5
C1010 8.2n
DRX_LB2_P
G3 G4
MC-C00002-14 : ESD Protection Circuit
C1018
1p
C1017
3 4
DNI
L1010
82n
C1019
DNI
J
1205-01A
(DC Test R)
ANT1010
J
( DGMS Guide )
1.1T
FEED
C1021 100p MC-C00002-14 : ESD Protection Circuit
R1003
560K
+2V8_MTK_VTCXO0
ANT_SEL_EN
7
VDD
6
EN
U1001
1
GND1
2
ANT
C1023 3n
ANT_TRX
ANT_SEL_CTL
5
CTRL
3
GND2
C1058 3.9p
DRX_HB3_P
I
ANT1 (G850/900, W_B5/B8, LTE_B5/B7/B8/B17/B20/B28)
2.2n C1060
FL1005
2 3
1
G1 O1
IN
G2 O2
2655
L1034
18n
L1035
5.6n
B7 DRX
I
5 4
L1036
DNI
C1061 3.9p
DRX_HB3_N
1205-01A ANT1007
C1031 100p
L1011 100p L1050 100p
SW1002
2
C1029 100p
C1030 100p
1.1T
FEED
10n
ANT COMMON
1
G3 G4
C1078
C1062
1n
(DC Test R)
C1032
3 4
DNI
L1012
82n
L1015
DNI
FL1006
B2: EAM63390701
B3: EAM63930901
4
L1037 L1038
DRX_MB2_P
H
1205-01A
ANT1000
C1063 2.2n
O2
1 3
IN
G1G2
O1
2 5
4.7n
C1064 1n
DNI
B2 / B3 DRX
H
1.1T
FEED
C1037 100p
L1017
82n
ANT1_BANDSEL
L1039
DNI
1845
DRX_MB2_N
(DC Test R)
FL1008
C1065
DNI
DRX_HB2_P
G
DPX_B28A
C1068
DNI
L1045
DNI
1
U_BP
DNI
3
BP2
4
BP1
L1041
DNI
C1069
DNI
L1042
DNI
B40 DRX
G
DRX_HB2_N
ANT_TX_B40
DPX_B28B_B20_B17
DPX_B2
30 1
GSM_LB
B5_LNA_EN
L1046
DNI
L1048
DNI
+2V8_MTK_VTCXO0
F
ANT_TRX_B7
ANT_RX_B40
DPX_B1
TRX8
29
TRX9
28
TRX10
GND1
2
LB_IN
3
HB_IN
Pi attenuation for LB 8PSK TX in RX band noise
R1027
10
C1045 100p
TX_LB3
DNI
C1073
Changed Net Name 9/23
F
DPX_B3
DPX_B4
DPX_B5
27
TRX11
26
TRX12
25
TRX13
24
U1002
SKY77916-31
4
GND2
5
SCLK
6
SDATA
7
LTE_MIPI0_SCLK
LTE_MIPI0_SDATA
L1024
DNI
MT6169 TX Output need a DC block (MUST)
2 3
C1076 DNI FL1004
C1042
DNI
DRX_LB3_N
ANT_TRX
DPX_B8
TRX14
23
GND12
22
ANT
21
GND10
VIO
8
VRAMP
9
VCC
10
GND3
+1V8_MTK_VIO
VBAT
GSM_HB
C1043
DNI
4
DNI
RFIN
U1004
SFML15FB002
DNI
RFO
9
C1077
DNI
1
G1 O1
IN
DNI
G2 O2
5 4
L1021
DNI
L1022
DNI
B5 DRX
DRX_LB3_P
GND11
20
VBATT
11
C1084 33p
C1048 100p
TX_MB2
C1074
DNI
L1023
C1075
DNI
L1047
DNI
C1044
DNI
E
MT6169 TX Output need a DC block (MUST)
E
L1031
DNI
ANT3 (B1/B2/B3/B4/B5/B7/B8/B40 2nd)
USID : 0x8
C1059
R1008
10K
GSM_PA_VRAMP
SD-C07140-01
FEED
ANT1104
L1026 100p
SW1003
2
ANT COMMON
1
G3 G4
C1047 2.4n
GND2
8
ANT
9
RF1
10
U1003
SCLK
3
SDATA
2
VIO
1
LTE_MIPI1_SCLK
LTE_MIPI1_SDATA
+1V8_MTK_VIO
DNI
Rev.B Change
L1027
DNI
L1028
3 4
DNI
L1029
82n
L1049
DNI
L1030
DNI
0.6T --> 0.8T
(DC Test R)
( DGMS Guide )
MC-C00002-14 : ESD Protection Circuit
Recommended L
27nH
C1056
1n
+2V8_MTK_VTCXO0
Changed Net Name 9/23
SD-C07140-01
FEED
C1057 100p
C
ANT1 TUNER
ANT1_BANDSEL
Changed Tuner PN (9/12)
ANT1102
R1007
560K
(DC Test R)
C1040
DNI
2 3
1
G1 O1
IN
DNI
G2 O2
5 4
FL1003
C1039
DNI
L1018
DNI
L1019
DNI
DRX_LB1_N
B8 DRX
C
L1051 100p
FL1007
1
RF1
2
RF2
9
RF3
8
RF4
L1053 15n
C1079 33n
L1020
DNI
C1041
DNI
DRX_LB1_P
+2V8_MTK_VTCXO0
B
R1022
0
TP1003
C1080
10n
4.7K
R1011
L1052 3.9n
3
CTL3
4
VDD
7
GND
6
CTL2
for DC-test
SMT Gasket (10ea)_0625
C1028
DNI
2 3
DRX_MB1_N
B
TP1000 TP1001
TP1004
C1081
C1082
1.1t
0724_change
C1034
DNI
G1 O1
IN
DNI
G2 O2
5 4
FL1002
L1013
DNI
L1014
DNI
B1/B4 DRX
33p 33p
R1023
R1024
CN1001 CN1002 CN1003 CN1004 CN1005
L1016
DNI
C1036
DNI
DRX_MB1_P
4.7K
4.7K
1 1 1 1 1
CN1006 CN1007 CN1008 CN1009
1 1 1 1
1.1t
A
TITLE
LG Electronics
A
Schematic1
SIZE
DWG NO
REV
A2
PDM NUMBER
Rev
DRAWN BY
User Name
SHEET of
1 1
Date
Drawing Date
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
90
+2V8_MTK_VTCXO0
1M
R1005
R1002
560K
1M
31 32 33 34 35 36 37 38 39
PDET_IN
R1019
R1010
220K
100K
C1052
C1053
C1054
R1021
0
100p
5
10
ANT1_TUN_CTL1
CTL1
RFC
ANT1_TUN_CTL2
R1025
R1009
470
24K
R1026
470
15n
C1020
33n
C1035
2.2n
1M
R1006
RF1
RF2
4
8
GND3
9
R1001
560K
C1011
1n
C1024
0.5p
RF2 RF3 ID VDD GND3
RF4 RF5 RF6
GND1
11 12 13 14 15
7 6 5 4
C1049
100p
C1050
100p
C1051
100p
100p
C1000
C1072 DNI
8
AI
3 5 6
10
7
GND1 GND2 GND3 GND4
SO
2 1
VCTRL
VDD
2 5
G1 G2
4.7n
C1001
2
1
1
2
2
K
D
D
1