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LG LG-P970
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- 209 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
DNIR413
u1.0 5305C
U402
3D
51N
7C
51M
01R
5E
8J
7J
6J
4J
21C
11C
01C
9C
31H
11H
01
H
9H
4G
6H
4F
7G
7F
6G
7
H
8G
7L
01K
01J
9L
7K
8L
8K
9K
H3
J2
B6
K16L10
L16N9
P9N8
P8P11
P10N11
M2D8
M3B1
G16
B3J9
C2G3
A4J3
K2H4
L2
H14F16
J15G11
F15
K15G15
H15
L1N10
K1P16
P15
R9
B2T16
T1
C1A16
A3A1
A15
D10B16
D9
D12K3
D11K4
K6
C8L3
M14C3
C5
N1
R5R16
P4T15
P5T2
N6R1
N4
N2H8
P1J11
P6K11
P2C13
N7N16
N5A13
B13
T3A11
R2F9
T4F10
R3D5
N3D4
R4
P3R11
T11
R15T10
T14R8
R14
T13F13
N13F14
P14G13
R13G14
J13
C16J14
C15K13
B15K14
D16M13
D15L13
C14L14
E13L15
E15
E14D13
D14G10
D7
R6C6
T6R12
T7A14
R7
G9
P7
C4
B14
D6
F8
A10
2A
31P
41N
4M
4L
21N
21P
1G
1F
2H
2G
2D
2F
2E
1D
3
F
3E
4E
8B
5B
7B
4B
7A
6A
21B
11B
01B
9B
P_TFEL_FHI
M_TFEL_FHI
P_THGIR_FHI
M_THGIR_FHI
P_RAE
M_RAE
LOSH
DIMV
ROSH
7NICDA
TUO_CIMSHV
P_CIMSH
M_CIMSH
TUO_1SAIBCIM
P_NIAM_CIM
M_NIAM_CIM
TUO_2SAIBCIM
P_BUS_CIM
M_BUS_CIM
LXUA
RXUA
0_OIPG
1_OIPG
2_OIPG
6_OIPG
7_OIPG
51_OIPG
NE_DIFR
REGEN
VMODE1
I2C_SR_SCL
NC
I2C_SR_SDA
NSLEEP1
NSLEEP2
CP_IN
HFCLKIN CP_CAPP
HFCLKOUT CP_CAPM
CLKEN CP_GND
CLKEN2
CLKREQ VDD1_IN_03
CLK256FS VDD1_IN_02
VDD1_IN_01
UCLK VDD1_FB
STP VDD1_SW_03
DIR VDD1_SW_02
NXT VDD1_SW_01
DATA0 VDD1_GND_03
DATA1 VDD1_GND_02
DATA2 VDD1_GND_01
DATA3
DATA4 VDDW_IN_01
DATA5 VDD2_IN_02
DATA6 VDD2_FB
DATA7 VDD2_SW_01
VDD2_SW_02
VBUS VDD2_GND_01
DP VDD2_GND_02
DN
ID VIO_IN1
VIO_IN2
I2C_CNTL_SDA VIO_FB
I2C_CNTL_SCL VIO_SW_01
INT1 VIO_SW_02
INT2 VIO_GND_01
PWRON VIO_GND_02
NRESWARM
NRESPWRON VAC
VREF ICTLAC1
SYSEN ICTLAC2
BOOT0 ICTLUSB1
BOOT1 ICTLUSB2
MSECURE VPRECH
PCHGAC
PCM_VCK PCHGUSB
PCM_VDR VCCS
PCM_VDX VBATS
PCM_VFS VBAT
BCIAUTO
GPIO_17
GPIO_16 BKBAT
I2S_CLK IO_1P8
I2S_SYNC
I2S_DIN VBAT_RIGHT_02
I2S_DOUT VBAT_RIGHT_01
VBAT_LIFT_02
JTAG_TCK VBAT_LEFT_01
JTAG_TDI
TEST VMMC2_IN
TESTV2 VMMC1_IN
TESTV1
TEST_RESET VAUX4_IN
VBAT_USB
32KXOUT
32KXIN VDAC_IN
32KCLKOUT VAUX12S_IN
VPLLA3R_IN
LEDB VINT_IN
LEDA
LEDSYNC VSDI_CSI_OUT
LEDGND VPLL1_OUT
VDAC_OUT
ADCIN0 VSIM_OUT
ADCIN1 VMMC2_OUT
ADCIN2 VMMC1_OUT
START_ADC VAUX4_OUT
VAUX3_OUT
UART1_TXD VAUX2_OUT
UART1_RXD VAUX1_OUT
RTSO VINTUSB1P8_OUT
CTSI VINTUSB1P5_OUT
TXAF VUSB_3P1
RXAF VINTDIG_OUT
MANU VRTC_OUT
VINTANA2_OUT_02
VINTANA2_OUT_01
VINTANA1_OUT
0R_DPK
1R_DPK
2R_DPK
3R_DPK
4R_DPK
5R_DPK
6R_DPK
7R_DPK
0C_DPK
1C_DPK
2C_DPK
3C_DPK
4C_DPK
5C_DPK
6C_DPK
7C_DPK
20_DNGD
30_DNGD
40_DNGD
10_DNGD
20_TFEL_DNG
10_TFEL_DNG
20_THGIR_DNG
10_THGIR_DNG
1_1SSVA
2_1SSVA
3_1SSVA
4_1SSVA
5_1SSVA
2SSVA
3SSVA
4SSVA
DNGA
DNG_SAIBCIM
1u
C5025
1u
C5023
U404
5
3 2
4 1
VOUTVDD
GNDCE
DNGP
24K
R402
R411
0
10uC402
U405
5
3 2
4 1
VOUTVDD
GNDCE_NC
DNGP
33p
C5033
1u
C5032
104R
IND
C438
1u
1u
C5031
u1344C
444C u1
u154
4
C
u1644C
u1744C
844C u1
u1944C
1u
C436
1u
C5017
K001
504R
BAT401
10K
R408
314C u1.0
10u
C431
4.7u
C433
704C
u1
C425
10u
C429
10u
0.1u
C422
C451
1u
0.1u
C430
C452
1u
C468
0.1u
C454
1u 1u
C456
1u
C457
1u
C459
C5022
1u
1u
C435
1u
C439
1u
C440
1uC462
C482 1u
C463 1u
1uC483
1uC484
22u
C464
47n
C465
10n
C466
47n
C470
10n
C471
0.1u
C476 C479
0.1u
22u
C423
10u
C427
47p
C409
1u
C441
C461 1u
1uC432
C499
0.1u1u
C498C497
2.2u 10u
1
00
5C
10u
C496
5005C
10u2.2u
2
005C
1u
3
0
05C
4
005C
0.1u
900
5C
10u2.2u
6
005C
1u
7005
C
0.1u
8005C
0.1u
C472
10u
C486
2.2u
0105C
1u
1105C
210
5C
0.1u
220n
C5013
414C u1.0
C467
0.1u 0.1u
C478
0.1u
C5014
0.1u
C480
1u
C491
5105C
0.1u
2.2u
C487
1u
C488
0.1u
C489
2.2u
C490
0.1u
C492
2.2u
C493
1u
C494
0.1u
C495
6105C
0.1u
U301
7
2
G
7
2B
62CA
6
2
R
6
2
L
6
2A
5
2CA
5
2Y
5
2W
22C
1
2
D
0
2
FA
02EA
0
2
T
0
2
R
02M
0
2
L
91W
9
1V
9
1R
91P
9
1
L
9
1K
9
1D
91C
71Y
7
1W
7
1K
71J
6
1K
61J
41W
31Y
31W
AG11
AH11AF27
AH13J27
AH16M26
AG13AG15
B15
AH20AG10
AF2
L21AA2
V4N2
M2
AA15
AH28
AG16AH27
AG20AH2
AH1
Y26AG28
V25AG1
B28
AH21B1
AG21A28
A27
M28A2
H28A1
AA26M25
AE27L25
E25
AA16AE24
D23
K15D22
Y20
P25W20
K25V20
U20
W16P20
N20
AG27K20
F26J20
F25AE19
AF23Y19
AE23U19
AF16T19
AE16N19
AF8M19
AE8J19
AD4AE18
W4Y18
AD3W18
K18
AA1J18
N1Y16
AH15D15
AH10AE9
AF1D9
D8
AE28AC4
M1J4
J28H4
AF28
A15Y15
W15
AA14J15
Y14
G28K14
C28J14
B22K13
A22W12
B18Y11
A18W11
D16K11
C16J11
B12Y10
A12U10
B8T10
A8R10
AH6N10
B5M10
A5L10
R4J10
J2Y9
F2W9
U1T9
J1R9
F1M9
L9
G1J9
U4
3
1J
31D
31C
2
1
FA
2
1EA
21Y
2
1K
2
1J
01W
01V
0
1P
01K
01D
01C
9V
9U
9P
9
N
9K
7D
7C
6
GA
4P
4E
3GA
3
W
3P
3J
3E
3A
2GA
2U
2B
1
_SSV
2_SSV
3_SSV
4_SSV
5
_SSV
6_SSV
7_SSV
8_SSV
9
_SSV
01
_SSV
11_SSV
21_SSV
3
1
_SSV
41_SSV
51_SSV
61_SSV
71_SSV
81_SSV
9
1
_SSV
02_SSV
12_SSV
22_SSV
32
_SSV
42_SSV
52_SSV
6
2
_SSV
72
_SSV
82_SSV
92_SSV
0
3
_SSV
13
_SSV
23_SSV
33_SSV
BG_TESTOUT
VDD_MPU_IVA_1 VPP
VDD_MPU_IVA_2
VDD_MPU_IVA_3 VDDS_MEM_1
VDD_MPU_IVA_4 VDDS_MEM_2
VDD_MPU_IVA_5 VDDS_MEM_3
VDD_MPU_IVA_6 VDDS_MEM_4
VDD_MPU_IVA_7 VDDS_MEM_5
VDD_MPU_IVA_8 VDDS_MEM_6
VDD_MPU_IVA_9 VDDS_MEM_7
VDD_MPU_IVA_10 VDDS_MEM_8
VDD_MPU_IVA_11 VDDS_MEM_9
VDD_MPU_IVA_12 VDDS_MEM_10
VDD_MPU_IVA_13 VDDS_MEM_11
VDD_MPU_IVA_14 VDDS_MEM_12
VDD_MPU_IVA_15 VDDS_MEM_13
VDD_MPU_IVA_16 VDDS_MEM_14
VDD_MPU_IVA_17 VDDS_MEM_15
VDD_MPU_IVA_18 VDDS_MEM_16
VDD_MPU_IVA_19 VDDS_MEM_17
VDD_MPU_IVA_20 VDDS_MEM_18
VDD_MPU_IVA_21 VDDS_MEM_19
VDD_MPU_IVA_22 VDDS_MEM_20
VDD_MPU_IVA_23 VDDS_MEM_21
VDD_MPU_IVA_24
VDD_MPU_IVA_25 VDDS_WKUP_BG
VDD_MPU_IVA_26
VDD_MPU_IVA_27 POP_DDR_VDD_FT_1
POP_DDR_VDD_FT_2
VDD_CORE_1 POP_DDR_VDD_FT_3
VDD_CORE_2 POP_DDR_VDD_FT_4
VDD_CORE_3 POP_DDR_VDD_FT_5
VDD_CORE_4
VDD_CORE_5 POP_FLASH_VDD_FT_1
VDD_CORE_6 POP_FLASH_VDD_FT_2
VDD_CORE_7 POP_FLASH_VDD_FT_3
VDD_CORE_8 POP_FLASH_VDD_FT_4
VDD_CORE_9 POP_FLASH_VDD_FT_5
VDD_CORE_10
VDD_CORE_11 VDDS_1
VDD_CORE_12 VDDS_2
VDD_CORE_13 VDDS_3
VDD_CORE_14 VDDS_4
VDD_CORE_15 VDDS_5
VDD_CORE_16 VDDS_6
VDD_CORE_17 VDDS_7
VDD_CORE_18 VDDS_8
VDD_CORE_19 VDDS_9
VDD_CORE_20 VDDS_10
VDD_CORE_21 VDDS_11
VDD_CORE_22 VDDS_12
VDD_CORE_23
VDD_CORE_24 VDDS_SRAM
VDD_CORE_25
VDD_CORE_26 VDDS_MMC1
VDD_CORE_27 VDDS_SIM
VDD_CORE_28
VDD_CORE_29 VDDS_DPLL_DLL
VDD_CORE_30
VDD_CORE_31 VDDS_DPLL_PER
VDD_CORE_32
VDD_CORE_33 VDDS_SDI
VDD_CORE_34 VSS_SDI
POP_NC_A1 VDDS_CSIB
POP_NC_A2 VSS_CSIB
POP_NC_A22
POP_NC_A23 VDDS_DSI
POP_NC_B1 VSS_DSI
POP_NC_B23
POP_NC_AB1 VDDA_DAC
POP_NC_AB23 VSSA_DAC
POP_NC_AC1
POP_NC_AC2 VDDS_CSI2
POP_NC_AC22 VSS_CSI2
POP_NC_AC23
CAP_VDD_WKUP
POP_VSS_FT1
POP_VSS_FT2 CAP_VDD_SRAM_MPU_IVA
POP_VSS_FT3 CAP_VDD_SRAM_CORE
POP_VSS_FT4
POP_VSS_FT5 CAP_VDD_DSI
POP_VSS_FT6
POP_VSS_FT7 POP_RESET_RP_FT
POP_VSS_FT8 POP_TQ_TEMP_SENSE_FT
POP_VSS_FT9 POP_FLASH_VPP_FT
POP_VSS_FT10 POP_INT1_FT
POP_INT0_FT
43
_
S
S
V
53_S
S
V
63_SSV
73_SSV
83_SSV
93_SSV
04_SSV
14_SSV
24_SSV
34_SSV
44_SSV
54_SSV
64_SSV
74_SSV
84_SSV
94_SSV
05_SSV
15
_SSV
25
_SSV
35_SSV
45_SSV
55
_SSV
65
_SSV
75_SSV
85_SSV
95
_SSV
06
_SSV
16_SSV
26_SSV
36
_SSV
46_SSV
56_SSV
66_SSV
76
_SSV
0.1u
C421
1u
C485
1u
C460
C434
1u
u1.0 114C
0.1u
C426
zHK867.23
204X
531-CF
2 1
1uL404
10KR406
1uL403
0.1u
C428
10u
C420
0.1u
C424
1uL402
p51
734C
USB_VBUS
p51
054C
u1.0 514C
26MHz
X401
CSC3M260000BFVRS00
32
41
TRISTRATE_O VCC
GND OUT
10n
C417
100nL401
47p
C410
10K
R407
15p
C419
1nC418
1u
C5018
1u
C5019
K01
904R
U403
5
3 2
4 1
VOUTVIN
GNDSTBY
DNGP
u1244C
u1.0 554C
u1.0 354C
1u
C5024
u1.0 4305C
10u
C401
DNI
R410
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
2.85V_RF2
BT_PCM_DIN
BT_PCM_SYNC
BT_PCM_DOUT
BT_PCM_CLK
1.8V_VIO
1.8V_VIO
1.8V_VIO
1.8V_VIO
1.8V_VIO1.8V_VIO1.8V_VIO1.8V_VIO
1.8V_VIO
1.8V_VIO
OMAP_PWR_RESET
PWR_ON_SW
PWR_WARM
PWR_WARM
USB_CLK
USB_STP
USB_NXT
USB_DIR
SYS_IRQ_N
USB_D[7]
USB_D[6]
USB_D[5]
USB_D[4]
USB_D[3]
USB_D[2]
USB_D[1]
USB_D[0]
I2S_CLK
I2S_FSYNC
I2S_DOUT
I2S_DIN
26M_REF
ONENAND_INT
I2C4_SDA
I2C4_SCL
CLK32K_TWL
I2C1_SCL
I2C1_SDA
SYS_OFF_MODE
TWL_CLK_REQ
GPS_PWR_ON
EAR_MICBIAS_EN
R_OIDUA_MF
L_OIDUA_MF
BATT_THM_ADC
1.8V_WLAN
USB_DM_TWL
USB_DP_TWL
GPS_2.8V
3.0V_MMC
3.0V_MMC
]0[C_YEK
]0[R_YEK
]1[R_YEK
MICBIAS
HOOK_ADC
RCV_P
1.8V_AUDIOAMP
HSO_R
HSO_L
RCV_N
SPK+
SPK-
VT_CAM_IO_1.8V
VT_CAM_DRV_2.8V
]2[R_YEK
3.0V_MOTION
3.0V_USER_MEM
1.8V_MOTION_VIO
KEY_LED_HIGH
MICBIAS2
EAR_MICBIAS
2.8V_PROXI
EJ_MIC
EAR_GND
1.8V_CSI2
1.8V_CSI2
1.8V_CSI2
VDD2_CORE
VDD2_CORE
VDD2_CORE
VDD2_CORE VDD2_CORE
1.8V_PLL1
1.8V_PLL1
1.8V_PLL1
VDD1_CORE
VDD1_CORE
VDD1_CORE VDD1_CORE VDD1_CORE
PCB_VER_ADC
PCB_VER_ADC
26M_CLK_EN
26M_CLK_EN
3.1V_VUSB
3.1V_VUSB
1.8V_MMC_EN
1.8V_MMC_EN
MIC_P
MIC_N
eMMC LDO
AUDIO LDO
As close as to TWL5034
68kohm / 36kohm
Resistance
68kohm / 10kohm
Rev.F
Rev.E
68kohm / 15kohm
Resistane depending on PCB revision
Revision
Rev.A
Rev.B
68kohm / 6.2kohm
68kohm / 20kohm
Rev.C
Rev.D
68kohm / 24kohm
68kohm / 30kohm
Rev.G
OMAP3x30 Power
TWL5034
90ohm matching !!
AUDIO
GPS LDO
MIC GPIO
I2C
USB
SYS Boot
VDD1_CORE
VDD2.CORE
PCM
VIO
I2S
NC
CLK
HF SET
PWR IN
LDO PWR
ADC
UART
ADC

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