LG LG-V909DW - PMIC, POWER RAIL

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Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
C303 0.1u
V_POWERRAIL
u1
053C
u1843C
1u
C352
R348
0
10KR335
FL301
IN
OUT
GND1 GND2
R301 1M
Q308
5
3 2
4 1
VOUTEN
GNDVIN
DNGP
D300
2
3
1
A1
C
A2
R307
1K
V_AC
V_AC
20
3
R
M
1
Q302
D
G
S
C361
1u
Q304
D
G
S
233R
K002
523C u1
113DZ
503C u01
R347 0
433R
K001
403C u1.0
n074063C
VDD_1V8
V_USB
603C u01
213DZ
003TAB
2V2V_DDV
30
FB301
403R 003
V_POWERRAIL V_POWERRAIL_PMIC
013R
K074
923C u1
C308 10u
513R K001
613R K001
L301 1.5u
L300 2.2u
V_ACV_USB
U301
K12
4F 9L 9M 9N 8K 8L 8M
11N
9K
01N 31H 21H 11H 01M 31J 11K 21J 11J 31K
3A
11C 31B 21B 11B 31A 21A 11A
K4
K3
N1
M2
M1
L3
C8
B8
A8
E12
C9
B9
A9
C10
B10
A10
F3
F2
F1
C6
G2
G1
H3
H2
H1
G3
E3
E2
E1
C4
D2
D1
D3
C3
C2
C1
B1
A1
L13
L12
N12
M12
L11
N13
M13
M7
N8
D6
K6
C5
B5
A4
J10
L6
M5
N5
B6
B7
A6
L7
N7
A7
H10
K1
K2
G4
J1
G13
G12
G11
G10
F13
F12
F11
E13
D13
D12
D11
C13
C12
6N 6M 1L 5A 4B 4N 4M 3N 3M 7D 3B 2B 2L 7C 11M 4D 01E 11E 01F 2A 3J 4J 01L 2J 4H
KLCS TADS TNI_
TADSP KLCSP
TSR_TOH_
NE0MS NE1MS
NECNYS CTRON_
REWOPON_
K23TUO
TATS_GHC
EMUSER NE4ODL
K23V
1OIPG 2OIPG 3OIPG 4OIPG GP0MS GP1MS
GP4ODL
1LATX 2LATX
AC1
AC2
AC3
AC4
AC5
USB1
USB2
USB3
USB4
BAT1
BAT2
BAT3
BAT4
VIN_LDO678
LDO6
LDO7
LDO8
RTC_OUT
LDO5
VIN_LDO4
LDO4
VIN_LDO23
LDO2
LDO3
VIN_LDO01
LDO0
LDO1
AGND1
AGND3_1
AGND3_2
AGND3_3
DGND1
DGND2DT
VIN_LDO9
LDO9
L3_1
L3_2
SM3
SM3_SW
FB3
PGND3_1
PGND3_2
VIN_SM0_1
VIN_SM0_2
VIN_SM0_3
VIN_SM0_4
VIN_SM0_5
VIN_SM0_6
L0_1
L0_2
SM0
PGND0_1
PGND0_2
PGND0_3
VIN_SM1_1
VIN_SM1_2
VIN_SM1_3
VIN_SM1_4
L1_1
L1_2
SM1
PGND1_1
PGND1_2
PGND1_3
VIN_SM2_1
VIN_SM2_2
VIN_SM2_3
L2_1
L2_2
L2_3
SM2
PGND2_1
PGND2_2
PGND2_3
ANLG2
ANLG1
ANLG3
COMP
ADC-REF
AGND2
1SYS 2SYS
3SYS 4SYS 5SYS 6SYS 7SYS
REWOPONT 6DDVA
2V2V 52V1FERV TESI ST
SAIBSTV 1GHC_NIV
2GHC_NIV 3GHC_NIV MWP_DEL MWP
MWP_GID 2EULB
2NEERG 2DER 1EULB
1NEERG
1DER
2MWP_GID
SM3IG
U301
N2
L5
L4
K10
K7
K5
J9
J8
J7
J6
J5
H9
H8
H7
H6
H5
G9
G8
G7
G6
G5
F9
F8
F7
F6
F5
E9
E8
E7
E6
E5
E4
D10
D9
D8
D5
HSK1
HSK2
HSK3
HSK4
HSK5
HSK6
HSK7
HSK8
HSK9
HSK10
HSK11
HSK12
HSK13
HSK14
HSK15
HSK16
HSK17
HSK18
HSK19
HSK20
HSK21
HSK22
HSK23
HSK24
HSK25
HSK26
HSK27
HSK28
HSK29
HSK30
HSK31
HSK32
HSK33
HSK34
HSK35
HSK36
R331 10K
VDD_V2V2
C301 470n
C302 10u
2.2uC300
V_POWERRAIL
C319
10u
10u
C318
V_SM0_1V2
VDD_3V3
10u
C332
C333
10u
V_SM1_1V0
V_POWERRAIL
ZD308
V_POWERRAIL_PMIC
0.1u
C356
C344 4.7u
FC-135_32.768KA-AC3
X300
32.768KHz
21
V_POWERRAIL_PMIC
2.2uC340
V_LDO0_3V3
V_LDO1_1V1
2.2uC342
2.2uC343
2.2uC335
V_POWERRAIL_PMIC
V_LDO2_1V2
V_LDO3_3V3
C336 2.2u
2.2uC337
V_POWERRAIL_PMIC
V_LDO4_1V8
2.2uC334
2.2uC331
V_POWERRAIL_PMIC
C316 2.2u
V_LDO5_2V85
2.2uC327
2.2uC324
V_LDO8_1V8
V_LDO7_3V3
2.2uC320
2.2uC317
V_LDO6_2V85
C326
2.2u
V_LDO9_2V85
u2.2213C
113C u2.2
V_LDO4_1V8
10KR317
8V1_4ODL_V
2V2V_DDV
8V1_4ODL_V
003PT
0.1u
C349
103PT
043R
K57
V_POWERRAIL
903DZ
C357
1u
C358
1u
103Q
7
8
43 52
61
1D
4D
2D 3D
G 1S2S
5D
303Q
7
8
43 52 61
1D
4D
2D 3D
G 1S2S
5D
1KR322
C313
4.7u
903R
K2
803R
K001
Q306
7
8
43
52 61
1D
4D
2D 3D
G 1S2S
5D
R342
100K
C314 10u
C315 10u
C328 10u
C330 10u
ZD307
603DZ
U2
54
63
72
81
IN
_EN3
GATE _EN2
GND _EN1
OVP _FLT
K015
303R
C345
2.5p
K011
503R
C346
2.5p
ANT300
ANT301
ANT302
ANT303
ANT304
Q305
5
32
41
VOUT EN
GND VIN
DNGP
V_POWERRAIL
CN300
GB042-20S-H10-E3000
11 10
12 9
13 8
14 7
15 6
16 5
17 4
18 3
19 2
20 1
01
3
D
Z
213R K74
LCS_C2I_RWP ADS_C2I_RWP
N_TNI_RWP
QER_RWP_UPC QER_RWP_EROC
02T_N_TESER_SYS
2KLC_K23_UMP
EMUSER
N_TSR_TOH
HOOK_ADC
SYS_OIDDV_GP
DER_DEL
NEERG_DEL
EULB_DEL
UAC_IN
BAT_THM
CRADLE_DET
CRADLE_DET
CRADLE_DET
CRADLE_DET_1V8
CRADLE_USB_ID
DCIN
DCIN
POGO 5 Pin
T20 GND
0.7mm
1.65 V
PMIC, POWER RAIL
470K
DC JACK
For Core
For CPU
0.7mm
CRADLE AC
CRADLE DETECT
CRADLE USB ID
CRADLE GND
CRADLE V_USB
2.2mm
2.0mm
2.0mm
mm7.0
2.0mm
2.0mm
2.0mm 2.0mm
Over 3mm
ADC VoltageR312
mm3 revO
Over 3mm
Over 3mm
Over 3mm
Over 3mm
47K 0.30 V
75K 0.45 VRev.C
Board Revision
Rev.A&B
Rev 1.0
0.58 V
100KRev.D
Rev.E 130K
0.72 V
1.05 V
220KRev.F
Rev.G 180K
0.91 V
1.20 VRev.H 270K
330KRev.I 1.36 V
Resistor Table for Main Board Revision
Rev 1.1 560K 1.79 V
0.58 V100KRev 1.2
0.30 V47KRev 1.3