LG Nexus 5 Service Manual

5. BLOCK DIAGRAM 
- 221 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
[D821] CHARGING/WIRELESS CHAGRING
PM8941
(PMIC)
      BQ24192
       (CHG IC
)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Wireless 
Charging IC
(BQ51013B)
AC1 
A
C2  O
UT 
A
D, 
EN1 
Slim -port Conn.  
+5V_OUT_OVP 
Battery 
Li -Ion Polymer  
- +  
+VPWR 
BAT BAT_THERM 
14. CHARGING/WIRELESS CHAGRING
OVP IC 
(MAX14670E)  
Comparator 
MSM8974 
GPIO_24 
+1V8_VREG_S3A 
+5V0_OTG_OVP...

5. BLOCK DIAGRAM
- 222 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
[D821] Audio
MAIN_MIC_N 
WCD9320
MSM8974
MAIN MIC 
RCV
 
MAIN_MIC_P  
SPK 
SPK_DRVP  
SLIMBUS_CLK  
SLIMBUS_DATA  
SLIMBUS_SCK
 
INTR_1/2 
WCD_INT1/2_N
 SLIMbus 
UART
 
EARO_P  
EARO_M  RCV_P
 
RCV_M  
SPK_DRVM  
SLIMBUS_DATA
 
MIC1_INP 
MIC1_INM  
SUB MIC  SUB_MIC1_N  
SUB_MIC1_P
 
MIC3_INP  
MIC3_INM  
SPK_VSNSP  
SPK_VSNSM  
PM8941
BT/WIFI/FM 
CoB
(BCM4335)...

- 223 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
C1035
10u
C1052 1.8n
C1074 5.6p
L1001
12n
L10383.3n
10n C1134
100p
C1136
100p
C1135
+2V95_VREG_L16
C1102
100p1 2
C1091
33p33p
C1092
DNI L1067
33p
C1133
C1132 33p
C111633p
C1051100p
100p
C1060
C1068 100p
C1018
33p33p
C1020C1017
33p
L1014
DNIEAT61914101
U1000RF1492A
21
20
7
8
6
9
5
10
4 3
11
2
12
1
19
18
17
16
15
14
13
TRX1NC2NC3NC4GND2TXHBTXLBANT
TRX2
NC1
TRX3...

- 224 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
C20761p
C2029
2.2nC2032 8.2n
C203722u
C200522u
L2026
6.8n
DNI_EAM62810001
U2006
ACPF-7041
2 1
3GNDTX/RXANTDNI
C2088
150p
C2001
33p
C2081
DNI_EAM62790201
HHM1918A2
FL2013
3 1
2
4
GNDUNBALBALAN1BALAN2
B9478 FL2014
EAM62290501
4
5
1
3
2
G1O1ING2O2
C2028 18n
R20250
DNIL2035
L2025
1n
R2024
0
DNIL2036
3.3n
C2026
R2028 360K
SAFEA1G58KA0F00
FL2011SFSY0042901
5
3
2 4
1...

- 225 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
R300110
DNI
R3004+1V8_VREG_S3A
U3000
EAN6278140
1
MSM8974-1_V2.2
AR47 AF2 D28
C25
A27
D26 D24 C27
F26 H44 E47 D42 C41 E33
F32 D32 A31
R49 N45 M50 M46 M48
L49 L47 K48
H48 H46 F48 G47 D48
D38 D36
E35 D34
C35 C33 A23 C23
D22
B22 C17
A15 B14 D16 G17 F16 E15
A11 D14
D12 B10 E13
D10 G15 E11
F12 C11
B8 A7 C7 AG3
AJ3 AL3
BE11 BH10
BE13 BG11 E31 C31 D30 C29 BG13
BF12
BF14...

- 226 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
C4114
1u
1u
C41241u
C4029C4125
4.3u
4.3u C4122
C4121
4.3u
C401 6
1u
C4136
1uC4137
1u
C4130
100nC4131100nC4132100n
C4133100nC4135100nC4134100n
C4000
1uC4001
1u
C4017
1uC4018
1u
C4026
1uC4027
1u
C4034
1u
C4047
1u
C4063
1u
C4066
1uC4067
1u
C4095
1uC4096
1uC4123
1uC4092
1uC4086
1u
C4079 1u
C4004
1uC4003
1uC4002
1u
C4005
1u
C4138
1u
1u
C41261u
C4129
+0V95_VREG_S1B_ISO...

- 227 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
R5011DNI
R5000 47KR500147KR500247KR500347KR5004
47KR500547KR500647KR500747KR5008
10K
U3000
EAN62781401
MSM8974-1_V2.2
N33 N31 N21
N19 N17
N15 N13 N11 N9 M42 L41
L37 L27
L25 L23 L21 L1 K50 K42
J43 J35
J33 J31 J21
J19 J17 J15
J13
J11
H42 H40 H38 H36 H32
H30
H28 H26 H24
H22 H10 H8 H4
G33 G21
G13 G5
G1 F50 F38
F22 C13 C1
B50
B20
B2
A49 A45 A41 A37 A33
A29 A25 A21
A17...

- 228 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
REGN
R604133R604633
R6028 100K
C605633nC6057
DNI
R6049
DNI
R6044
DNI
C6002
10u
0
R604 7
R6048 DNI
R6007
100K
R6050
10K
R6022 10K
R6005
0R6006
0R6008 DNIR6009DNI
C6005
22u
R6043
0
R6042 DNI
DNI
R60260
R6024
C6001
10u
C6029
22uC6058
22u
TP6013
2.2u
C60102.2u
C601 2
C6020 0.1u
R6001
DNI
10K
R6004
0.1u
C6017
C6024
47u
4.7u
C6015
C6004
2.2u
+2V15_VREG_S2A
+VPWR...

- 229 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
C700147u
C7006
22u
47u
C7002
C7007 2.2u
L7002
2.2u
240n
L7007
470n
L7000
L7004
240n
L7001 470n
470n
L7003
240n
L7005
240n
L7006
C7009
2.2u
47u C7005
C7000
0.1u
+VPWR
+1V8_VREG_S3A
+VPWR
+VPWR
+VPWR
+VPWR
+VPWR
+VPWR
+VPWR
+0V9_VSENSE_KRAIT+0V9_VREG_KRAIT
U7000
EAN62667201 PM8841
88
91 90 72 19 2 1
98 97 9 8
47
81 73 55 54 37 36 20 10 89 79 25 18
92 83
82 93 64 63...

- 230 -Copyright © 2013 LG Electronics. Inc. All right reserved.Only for training and service purposesLGE Internal Use Only
6. CIRCUIT DIAGRAM
R80054.7K
R8026 4.7K
C8012
100n
U8000FPF1039BUCX
EAN62403501
C2
A2 A1
B1
B2 C1
GNDVIN2VOUT2VOUT1VIN1ON
R8045
1.5K
CN8002
ENBY0040301
GB042-34S-H10-E3000 18
17 19
16 20
15 21
14 22
13 23
12 24
11 25
10 26
9 27
8 28
7 29
6 30
5 31
4 32
3 33
2 34
1
+1V8_VREG_S3A+3V0_USIM_NFCUIM1_VREG_L9
4.7u
C8024DNI
C8020
TP8001TP8002
R8009
DNI
0
R8048
20K
R8015
D8000
R8036 0DNI...