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Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
6. CIRCUIT DIAGRAM
C2076
1p
C2029
2.2n
C2032 8.2n
C2037 22u
C2005
22u
L2026
6.8n
DNI_EAM62810001
U2006
ACPF-7041
2 1
3
GND
TX/RXANT
DNIC2088
150pC2001
33pC2081
DNI_EAM62790201HHM1918A2
FL2013
3
12
4
GND
UNBAL BALAN1
BALAN2
B9478
FL2014
EAM62290501
45
1
32
G1
O1
IN
G2 O2
C2028 18n
R2025 0
DNI
L2035
L2025 1n
R2024
0
DNI
L2036
3.3nC2026
R2028
360K
SAFEA1G58KA0F00
FL2011
SFSY0042901
532
41
IN
OUT
G1 G2 G3
100p
C2092
+2V95_VREG_L16
R2023
0
100p
C2039
C2010
10u
100p C2089
DNIC2090
+2V95_VREG_L16
DNI
L2032
DNIC2091
1.2nC2017
C2093
1.2p
L2034
DNI
DNIL2031
EAM62493001
U2007
XM0831SZ
3
9
7
5 6
1
4
10
8
2
GND1
PORT1-
PORT3-
PORT2-
PORT3+
CTLPORT2+
PORT1+
VDD
GND2
10n
L2007
XMSS1R6G0PA-001TMP
EAM62730001
FL2012
5
2
6
4
3
1
VDD
GND
PORT2
ANT
PORT1
VCTL
C2034
22u
FL2003
EAM62690801
RF1660
21
20
15
19
10
18
16
8
11
7
9
6
512
4
3
13
2
14
1
17
VDD
NC
RF2
RF10
RF3
RF9
RF8
RF4 RF7
RF6
ANT
GND1
RF5
GND2
GND4
VIO
GND3
SDATA
RF1
SCLK
PGND
100nC2087
C2086 100n
100K
R2021
1u
C2072
C2052 100n
100nC2053
C2055 100n
C2056 100n
C2057 100n
C2058 100n
C2059 100n
100nC2061
100nC2062
C2065 100n
100nC2066
DNIC2054
C2070 100n
C2060 DNI
DNIC2064
C2071 100n
C2067 DNI
DNIC2069
C2068
100p
10uC2047
4.75KR2019
+2V05_VREG_L15
DNIC2078
100pC2063
C2048 4.7u
U2001
RF1633
EAM62470001
19
5
15
14
13
7
6
17
4
3
2
18
9
8 16
10
11
1
12
PCA
GND1
PCB
GND6
CTL1GND4
GND5
P3A
GND2
P2A
P2B
P3B
P1B
P1A
VDD
GND7
CTL2
GND3
GND8
C2004100p
C2003100p
+1V3_VREG_L4
+1V8_VREG_S3A_RF
C2013100p
+2V95_VREG_L16
DNIL2028
L2013
1.5p
C2008 100p
C2012 100p
C2014 10p
L2008 DNI
L2001 DNI
C2009 1.8n
L2005 0.5p
+2V95_VREG_L16
C2007 1.2n
C2011 1.2n
L2003 DNI
1.5pL2015
EAM62471201
FL2002
SAFEA1G84FM0F00
5
3
2
4
1
U_BP
BP1
G1
BP2
G2
FL2000
SAFEB2G14FB0F00
SFSY0028201
G1
2
O1
3
IN
1
G2
5
O2
4
L2000
10n
L2009
1.5u
C2018 10u
470p
C2024
2.2
R2007
C2036 4.7u
VPA_BATT
VPA
VPA_GSM
+VPWR_RF
+1V8_VREG_S3A_RF
U2002
QFE1100
EAN62668901
16
15
14
13
12
11
17
10
18
9
19
8
20
7
21
6
22
5
23
4
24
3
25
2
26 1
27
28
VDD_BUCK
GND_BUCK
GND1SDATA
AMP_INM
VOUT_BOOST
GND_AMP
GND_BOOST
AMP_OUT
VSW_BUCK
VDD_AMP
GND2
C_GSM
SCLK
AMP_INP
VSW_BOOST
C_SW_BUCK1
USID_LSB
C_SW_BUCK2
PA_VBATT
BYP_LOAD
VDD_1P8
C_BUCK1
C_BUCK2
PA_CTL
BYP_BATT
VDD_BATT1
VDD_BATT2
2.2u
L2006
10uC2035
22FB2001
100K
PT2001
C2044 3.9n
L2004 4.7n
L2017 1.2p
L2030 DNI
DNIL2029
33pC2080
C2083 33p
U2000
EAN62728801
FAN48632BUC33X
B1
D3C1
C3
C2
B2
A4
C4
A2
D2
D4
D1
A3 B3
A1
B4
VOUT2
EN
VOUT1VIN1
AGND3
PGND3
PGND1
PG
SW2
VIN2
AGND1
AGND2
SW1
BYP PGND2
VSEL
+VPWR_RF
100K
PT2000
C2022 DNI
DNIC2031
+VPWR
R2002 0
R2001
0
R2000
0
L2002
470n
C2006
10u
C2073
100p
100p
C2074
L2021 8.2n
L2022
1p
L2020
10n
R2016
10n
EAG63293301
SW2001
20549-001E
43
2
1
ANT
COMMON
G3 G4
20549-001ESW2000
EAG63293301
43
2
1
ANT
COMMON
G3 G4
SFMG2B0D001
U2005
EAN62581401
4
5
3
6
2
7
1
8
GND3
VDD
VCTRL
RFIN
RFOUT2
GND1
RFOUT1
GND2
DPX205850DT-4054B5
EAM62732101
FL2009
43
52
61
GND1
LO-BAND
COMMOM GND3
GND2 HI-BAND
SAFEA806MCM0F00
SFSY0042601
FL2008
45
1
32
G1
O1
IN
G2 O2
22nC2051
22nC2049
C2079 12p
L2019 DNI
DNI
R2020
R2027
240K
+2V95_VREG_L16
EAM62730101
FL2004
RF1119
11
3
9
7
5
6
1
4
10
8
2
RF2
GND2
RF3
VDD
RF1
CTL2
CTL1
EN
RF4
GND1
RFC
R2012
4.7K
100pL2011
100p
C2038
C2043 100p
100pC2046
33p
C2042
L2018 DNI
33pC2025
C2030
33p
+2V95_VREG_L16
C2041
100p
15n
L2016
C2045
33p
FL2005
SAFFB876MFL0F0A
EAM62710201
5
3
2
4
1
U_BP
BP1
G1
BP2
G2
4.7K
R2013
DNIL2012
EAM62493001
U2003
XM0831SZ
3
9
7
5 6
1
4
10
8
2
GND1
PORT1-
PORT3-
PORT2-
PORT3+
CTLPORT2+
PORT1+
VDD
GND2
100p C2016
+1V8_VREG_S3A_RF
100p C2015
+2V95_VREG_L16
EAM62790501
B9862
FL2007
45
1
32
G1
O1
IN
G2 O2
FB2000
22
FL2001
SAFEB1G96FL2F00
EAM62130501
5
3
2
4
1
U_BP
BP1
G1
BP2
G2
100n
L2027
100n
L2014
R2029
0
0R2026
0
R2006
0
R2017
100p
C2027
ANT2000
MBV62561601
FEED
MBV62561601
ANT2001
FEED
ANT2003
MBV62561601
FEED
ANT2002
MBV62561601
FEED
C20952.2n
2.2n C2094
100p
C2023
L2037
47n
100pC2033
C2084
33p
C2085
33p
C2021
6.8n
C2000 10p
100pL2024
L2010 2.2p
DNI R2003
DNI R2005
C2019 10p
C2002 10p
U2004
97
42
127
136
44
111
108
51
67
83
53
117
98
116
118
40
65
76
66
85
37
55
24
31
25
28
26
87
90
142
137
135
86
100
45
89
80
93
60
79
120
105
121
88
114
96
71
70
62
56
57
50
72
63
82
91
92
84
109
139
131
138
130
134
129
128
125
124
18
10
14
5
13
4
12
3
11
2
69
78
54
61
43
48
30
36
17
23
16
8
15
7
101
140
132
141
133
126
119
112
95
103
123
122
115
113
110
107
106
104
102
99
94
81
77
75
74
73
68
64
59
58
52
49
47
46
41
39
38
35
34
33
32
29
27
22
21
20
19
9
6
1
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
TX_HB
TX_MB4
TX_MB3
TX_MB2
TX_MB1
TX_LB4
TX_LB3
TX_LB2
TX_LB1
PDET_IN
PRX_HB_INP
PRX_HB_INM
PRX_MB3_INP
PRX_MB3_INM
PRX_MB2_INP
PRX_MB2_INM
PRX_MB1_INP
PRX_MB1_INM
PRX_LB3_INP
PRX_LB3_INM
PRX_LB2_INP
PRX_LB2_INM
PRX_LB1_INP
PRX_LB1_INM
DRX_HB_INP
DRX_HB_INM
DRX_MB_INP
DRX_MB_INM
DRX_LB2_INP
DRX_LB2_INM
DRX_LB1_INP
DRX_LB1_INM
GNSS_INP
GNSS_INM
GND41
GND42
GND43
GND44
GND45
TX_BB_IP
TX_BB_IM
TX_BB_QP
TX_BB_QM
DAC_REF
PRX_BB_IP
PRX_BB_IM
PRX_BB_QP
PRX_BB_QM
DRX_BB_IP
DRX_BB_IM
DRX_BB_QP
DRX_BB_QM
GNSS_BB_IP
GNSS_BB_IM
GNSS_BB_QP
GNSS_BB_QM
DNC4
DNC5
GP_DATA2
GP_DATA1
GP_DATA0
XO_IN
VTUNE_PRX
RBIAS
DNC3
SSBI_PRX_DRX
SSBI_TX_GNSS
RX_ON
RF_ON
DNC1
GND46
GND47
GND48
DNC2
VDD_DIO
VDD_RF1_D_FE
VDD_RF1_D_LBLO
VDD_RF1_D_MBLO
VDD_RF1_G_BB
VDD_RF1_G_LNA
VDD_RF1_G_PLL
VDD_RF1_G_VCO
VDD_RF1_JDET
VDD_RF1_P_FELO_2
VDD_RF1_P_PLL
VDD_RF1_P_VCO
VDD_RF1_S_PLL
VDD_RF1_S_VCO
VDD_RF1_T_DA
VDD_RF1_T_LO
VDD_RF1_T_SYN
VDD_RF1_T_UPC
VDD_RF2_D_BB
VDD_RF2_P_BB
VDD_RF2_P_VCO
VDD_RF2_S_VCO
VDD_RF2_T_BB
VDD_RF2_T_DA
VDD_RF2_T_PLL
VDD_RF2_T_VCO
VDD_RF2_XO
VDD_RF1_P_FELO_1
10n
C2040
C2097
DNI
+1V8_VREG_S3A_RF
+1V8_VREG_S3A
U2008
DNI_EAN62887601
TPS22922YZPR
C1
B2
C2
B1
A2 A1
VOUT1
VIN1
VOUT2
ON
VIN2
GND
R2030
0
DNI
C2096
DNIL2033
C2050 100p
C2082 12p
DNI
R2004
C2020
10u
RFFE1_DATA
RFFE1_CLK
PA_THERM1
PA_THERM0
XO_OUT_A0
BOOST_BYP_BYP_RF
RF_ON0
RX_ON0
WTR_GNSSBB_I_P
WTR_GNSSBB_I_M
WTR_GNSSBB_Q_P
WTR_GNSSBB_Q_M
WTR_SSBI_TX_GPS
ET_DAC1_M
ET_DAC1_P
WTR_PRXBB_I_M
WTR_PRXBB_I_P
WTR_PRXBB_Q_M
WTR_DAC_IREF
MSM_RESOUT_N
BOOST_BYP_BYP
BOOST_BYP_VSEL
BOOST_BYP_EN
ANT_TUNER_2
ANT_TUNER_3
WTR_TXBB_Q_M
WTR_TXBB_I_P
WTR_TXBB_I_M
WTR_GPDATA1
WTR_GPDATA0
WTR_TXBB_Q_P
WTR_DRXBB_Q_P
WTR_DRXBB_Q_M
WTR_SSBI_PRX_DRX
WTR_DRXBB_I_P
WTR_DRXBB_I_M
WTR_PRXBB_Q_P
RFFE2_DATA
RFFE2_CLK
PA_THERM2
B7_B41_SEL
B7_B41_SEL
TX_OUT_MB4
TX_OUT_HB
TX_OUT_MB3
TX_OUT_LB4
TX_OUT_LB2
TX_OUT_LB3
PRX_LB1_IN_P
PRX_LB1_IN_N
PRX_LB2_IN_N
PRX_LB2_IN_P
TX_OUT_LB1
TX_OUT_MB2
PRX_MB3_IN_P
PRX_MB3_IN_N
WTR_PDET_IN
PRX_HB_IN_P
PRX_HB_IN_N
PRX_MB1_IN_N
PRX_MB1_IN_P
PRX_MB2_IN_N
PRX_MB2_IN_P
PRX_LB3_IN_P
PRX_LB3_IN_N
DRX_HB_IN_N
DRX_HB_IN_N
DRX_B2_IN_P
DRX_B2_IN_P
DRX_B17
DRX_B17
DRX_B8
DRX_B8
DRX_B2_IN_N
DRX_B2_IN_N
GPS_INM
GPS_INM
DRX_LB1_SEL
DRX_B5_B26
DRX_B5_B26
DRX_LB1_IN_N
DRX_LB1_IN_N
DRX_LB2_IN_N
DRX_LB2_IN_N
DRX_LB1_IN_P
DRX_LB1_IN_P
DRX_B3
DRX_B3
DRX_B2_B25
DRX_B2_B25
DRX_B1_B4
DRX_B1_B4
DRX_MB_SEL1
DRX_MB_SEL0
DRX_MB_IN_N
DRX_MB_IN_N
DRX_MB_IN_P
DRX_MB_IN_P
DRX_HB_IN_P
DRX_HB_IN_P
DRX_B3_IN_P
DRX_B3_IN_P
DRX_B3_IN_N
DRX_B3_IN_N
DRX_LB2_IN_P
DRX_LB2_IN_P
DRX_B1_B4_IN_P
DRX_B1_B4_IN_P
DRX_B1_B4_IN_N
DRX_B1_B4_IN_N
GPS_ELNA_EN
GPS_INP
GPS_INP
'13.04.11
CTLVDD
L
H
DRX_B7(P2)
DRX_B41(P3)
Path
H
H
VCTLVDD
L
H
DRX_B7(P2)
DRX_B41(P1)
Path
H
H
H
Path
DRX_B5_B26(P3)
DRX_B8(P2)
L
CTLVDD
H
H
L
L
CTL2
DRX_B2(P2)
DRX_B3(P1)
Path
L
H
CTL1
DRX_B1_B4(P3)
L
H
4/4_QCT_R-013570
4/4_QCT_R-013555(XO_OUT_A1 removed)
4/10_QCT_R-013554-SAN
4/4_B12->B17 Saw
4/4_QCT_R-013572
4/4_Change to New Diplexer
B41
B7
Star Routing
4 line add
'13.03.18
GPS LNA
B2 / B25
B1/B4
B3
WTR1605L-1
QFE1100
PA_THEMISTER
B7/41
1.5mm
1.5mm
RF Bypass boost
876.5MHz
B8
B5/B26/BC0/BC10
Lower current option
DP4T change
3/29
SP10T change
GPS
B7
LTE MIMO
ANT#4
B20
BOOST & DC-DC
B1/2/3/4/5/8/20
LTE MIMO
ANT#3
TRANCEIVER
'13.05.07:reva->revB
'13.05.07:reva->revB
'13.05.07:reva->revB
'13.05.07:reva->revB(0603->0402,DNI->0)
'13.05.07:reva->revB
'13.05.07:reva->revB
'13.07.03:revC->rev1.0(2.7pF->100pF)
'13.06.06:revB->revC(6.8pF->10pF)
'13.05.07:reva->revB(22nH->0.5pF)
13.04.16
Change:HighFre.revD->rev10(0702)
13.04.16
13.04.16
13.04.16
'13.05.08:reva->revB(10pF Added)
Change:revB->revC(0603)
Change:revB->revC(0603)
Change:revB->revC(0603)
'13.06.04:revb->revC(10pF->1nH)
- APT : R2029 => DNI
- ET : R2029 => 0 Ohm
- ET : R2024 => DNI
- APT : R2024 => 0 Ohm
revC->rev10 (0701)
Change:HighFre.RevD->rev10(0702)
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