Huawei Honor 8A, JAT-LX1 Schematics

1 2 3 4 5 6
AP SCHEMETIC
A
B
1. Index
2. MT6357 Control
3. MT6371 Charger
4. MT6371 POWER/Contrl
5. MT6357 Buck
6. MT6357 LDO
7. MT6357 Codec
8. MT6762 Control
9. MT6762 EBIF MIPI
10. MT6762 GPIO
11. MT6762 RF IF.
12. MT6762 Power1
13. MT6762 Power2
14. Ext_BUCK/LDO
31.RF Interface
32.RESERVED
33.Main Antenna Switcher
34.RESERVED
35.RESERVED
36.RESERVED
37.QFE2320(MMPA)
38.Circuit of MMPA
39.TRX_B1
40.TRX_B8
41.TRX_B5
42.TRX_B3/GSM1900
43.RESERVED
44.RESERVED
59.GPS
60.WIFI/BT BB
61.WIFI/BT RF
62.Reserved
63.NFC
64.RESERVED
65.RESERVED
66.ANT Match
67.MAIN ANT Tuner
68.NFC_BB
69.Reserved
A
B
C
15. eMMC and LPDDR3
16. Battery/Micro USB Connector
17. Speaker and Vibrator
18. MIC and Receiver
19. Earphone
20. LCD interface and backlight driver
21. Main/Slave Camera and Flash LED
22. Sensor
23. SIM/TF card
24. Keypad/LED/Status indicator
25. Flash LED
26. RESERVED
27. RESERVED
28. RESERVED
45.DRX LNA B3/B26
46.RESERVED
47.TRX_B41
48.RESERVED
49.RESERVED
50.RESERVED
51.DRX LNA B41/B1
C
52.DRX_B1/B3/B26
53.RESERVED
54.DRX_B41
55.DRX_ANT_SWITCH
56.WTR4905
57.RESERVED
58.ET_APT
D
30. Test Points/Shields
1
D
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
2. MT6357 Control
A
B
TP202
PWRKEY
HOMEKEY SYSRSTB WATCHDOG
SRCLKENA0 SRCLKENA1
EXT_PMIC_EN2
PWRAP_SPI0_CSN PWRAP_SPI0_CK PWRAP_SPI0_MO PWRAP_SPI0_MI
D201
1 2
R201
TP201
PWRKEY_PMIC
UVLO_VTH
R4
PWRKEY
N4
FCHR_ENB
R5
RESETB
T8
WDTRSTB_IN
N3
UVLO_VTH
N7
SRCLKEN_IN0
N8
SRCLKEN_IN1
M5
EXT_PMIC_EN1
N5
EXT_PMIC_EN2
M6
EXT_PMIC_PG
R8
SPI_CSN
M8
SPI_CLK
M7
SPI_MOSI
M9
SPI_MISO
P5
PMU_TESTMODE
P9
FSOURCE
U201
MT6357
AVSS22_XO_ISO_1 AVSS22_XO_ISO_2
CTRL Interface 1 of 5
VRTC28
RTC32K_1V8_0 RTC32K_1V8_1
RTC32K_2V8
AVSS22_XO
AVSS22_XOBUF1 AVSS22_XOBUF2
XO_SOC XO_CEL XO_WCN XO_NFC XO_EXT
XTAL1 XTAL2
AVDD18_AUXADC AVSS18_AUXADC
AUXADC_VIN
P14 R15 P11
M2
P1 R1
N2 P2
R3 T1 P3 R2 T2
M1 N1
R7 P7 T7
RTC32K_CK
SG201 SG202
SG203
BOM note:NO NFC C208 DNI
XTAL1 XTAL2
VRTC28
R12
C202 close to PMIC
C202
S
G
S
S
G
S
S
G
S
PMIC_CLK_BB PMIC_CLK_RF PMIC_CLK_WCN PMIC_CLK_NFC
C204
Route AUXADC_IN differentail with AVDD18_AUXADC
C203 C201 C208
AVSS18_AUXADC
C205
SG204
S
S
VAUX18_PMU
G
AUXADC_IN
A
CAD Note:Protect VAUX18_PMU net!
B
AVSS18_AUXADC
C
VSYS VSYS VBAT BATON VBUS_USB_IN
SG205 SG206 SG207
R209 R211
X201
XTAL1
C211
C209
C210
S
G
S
S
G
S
S
G
S
VCDT CHRLDO
M13 N13 R13 T11
R11
P13
N9
VSYSSNS BATSNS ISENSE BATON VCDT
CHRLDO
CHG Interface 2 of 5
VDRV
U201
MT6357
PCHR_LED
CHG_DM CHG_DP
CS_P CS_N
ISINK1
M10 M11
N12
T10 R10
L12
CHD_DM CHD_DP
CS_P CS_N
Route differential
Route differential
VAUX18_PMU
R203
TH-OUT/GND
TH-IN
4 2
31
XTAL2
26MHZ SMT2520
AUXADC_IN
C
C212
R210
D
1
D
_SCHZH
2 3 4 5 6
A
1 2 3 4 5 6
3. MT6371 Charger
PWRKEY
WATCHDOG
EINT_CHG_0
GPIO_CHG_EN_0
R304
E8
H8
J6
B8
E9
D8
F8
CHG_QONB
MRSTB
IRQB
PD_IRQB
CHG_ENB
CHG_OTG
CHG_DSEL
U301
MT6371
BL_VDDA
DB_VDDA
VDDM
VDDA
PWR_SUBPMIC_VDDA
C10
K10
K9
J10
C311
C312
C314
E4
OVP_CTRL
A
F4
NC
B
C
SCL5 SDA5
E5
A5
D+
A4
D-
J8
SCL
J9
SDA
AGND1
E6
AGND2
E7
AGND3
F5
AGND4
F6
AGND5
F7
AGND6
G5
AGND7
G6
AGND8
G7
AGND9
G9
AGND10
MISC1 Interface 1 of 3
AGND
SG304
S
S
G
VBUS_USB_IN
C305
GND
SG305
S
PGND
G
S
Close CHG_ILIM
R305
A1 A2 A3
D1 D2 D3
E2
B9
C9
A9
C8
G4
CHG_VIN1 CHG_VIN2 CHG_VIN3
CHG_PGND1 CHG_PGND2 CHG_PGND3
VBUS
PD_VCONN5V
PD_CC1
PD_CC2
CHG_ILIM
CHG_STAT
VBAT1 VBAT2 VBAT3 VBAT4
VBATS
VSYS1 VSYS2 VSYS3
B1 B2 B3
G1 G2 H1 H2
PWR_SUBPMIC_VBATS
D5
C308
D4
C1 C2 C3
F1 F2 E1
E3
F3
J3
TS
C306
PGND
CHG_VDDP
BAT_ID
CHG_VMID1 CHG_VMID2
U301
MT6371
MISC2 Interface 2 of 3
CHG_VMID3
CHG_BOOT
CHG_VLX1 CHG_VLX2 CHG_VLX3
CHG_VDDP
CHG_VBATOVPB
PWR_SUBPMIC_VCHG_VMID
SG301
S
G
S
VBAT
L301
C310
B
VSYS
C309
C
D
1
D
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
4. MT6371 POWER/Contrl
A
B
FP_MT6371_VCC
C413
CHG_LED_BLUE CHG_LED_GREEN CHG_LED_RED
C414
J2
J1
H5
J5
J4
H4
LDO_VIN
LDO_VOUT
RGB_ISINK1
RGB_ISINK2
RGB_ISINK3
RGB_ISINK4
FL_VINTORCH
FL_LEDCS1
FL_LEDCS2
U301
MT6371
FL_VMID1 FL_VMID2 FL_VMID3
FL_TORCH
FL_STROBE
FL_TXMASK
BL_VLX
BL_VOUT
BL_PGND
BL_LED1
MISC3 Interface 3 of 3
BL_LED2
BL_LED3 BL_LED4
C6
A7
A6
B4 B5 B6
D7
D6
G8
A10
D9
B10
D10 E10
F10 G10
PWR_SUBPMIC_VCHG_VMID
GND
PWR_SUBPMIC_BL_VLX
C401
LCM_LEDK_1 LCM_LEDK_2
LCM_LEDK_3
VSYSVSYS
FLASH_MAIN_LED FLASH_FRONT_LED
C412
L401
1 2
D401
C403
BL_PGND
PGND
R461
C415
SG402
G
A
S
S
G
SG401
VSYS
B
C402
LCM_LEDA
21
S
S
C
D
COMPONENT_HIGH_MAX=0.6MM
BL_PWM
BL_EN
DB_POSVLX
DB_POSPGND
DB_POSVOUT
DB_BSTVOUT
DB_NEGCF1
DB_NEGCF2
DB_NEGVOUT
DB_NEGPGND
DB_ENN DB_ENP
H9
H10
K7
K8
K5
K6
K4
K2
K1
K3
H6 H7
GND
C410
C411
DB_PGND
L402
C404
SG403
G
SG404
DISP_PWM
S
C409
G
S
S
R462
R463
S
C408
21
21
VSYS
GND
LCM_AVDD
C
LCM_AVEE
D
1
_SCHZH
2 3 4 5 6
A
B
1 2 3 4 5 6
5. MT6357 Buck
VSYS
For EOS
12
D501
C513
R501 Must SMT
R501
C501
SG501
C512
SG502
C503
SG503
SG504
SG505
SG506
C504
C505
C506
A
B2
VSYS_SMPS
B1
GND_SMPS
A13 B13
A12 B12 C12
B14 A14
A15 B15
A4 B4 C4
A5 B5 C5
A8 B8 C8
C9 B9
A2 A3
B3
VSYS_VPROC1 VSYS_VPROC2 VSYS_VPROC3
GND_VPROC1 GND_VPROC2 GND_VPROC3
VSYS_VCORE1 VSYS_VCORE2 VSYS_VCORE3
GND_VCORE1 GND_VCORE2
VSYS_VMODEM1 VSYS_VMODEM2
GND_VMODEM1 GND_VMODEM2 GND_VMODEM3
VSYS_VPA1 VSYS_VPA2
GND_VPA
VSYS_VS1_1 VSYS_VS1_2
GND_VS1_1 GND_VS1_2
U201
MT6357
VPROC_FB
GND_VPROC_FB
VCORE_FB
GND_VCORE_FB
VMODEM1 VMODEM2
VMODEM_FB
GND_VMODEM_FB
PWR1 Interface 4 of 5
S
G
S
S
G
S
S
G
S
S
G
S
S
G
S
S
G
S
VPROC1 VPROC2 VPROC3 VPROC4 VPROC5 VPROC6
VCORE1 VCORE2 VCORE3 VCORE4
VPA
VPA_FB
VS1_1 VS1_2
VS1_FB
A6 A7 B6 B7 C6 C7
C2
D2
A9 A10 B10 C10
D3
E3
B11 C11
E13 D14
A1
E4
A16 B16
E14
VMODEM
L501
The max current of DCDD_CORE is 5A
DVDD_DVFS DVDD_DVFS_GND
L502
DVDD_CORE DVDD_CORE_GND
L503
DVDD_MODEM_6357_FB DVDD_MODEM_6357_GND
L504
VPA_PMU_FB
L505
VS1_PMU_FB
The max current of VS1 is 3.3A
Route differential and shielding Sense from PND cap near SOC
The max current of DCDD_DVFS is 4.21A
Route differential and shielding Sense from PND cap near SOC
The max current of DVDD_MODEM is 4A
Route differential and shielding
DVDD_MODEM
SG507
VS1_PMU
DVDD_DVFS
S
G
S
DVDD_CORE
B
VPA_PMU
C510
C
D
C
D
_SCHZH
1
2 3 4 5 6
A
B
C
1 2 3 4 5 6
6. MT6357 LDO
R602 VS1_PMU EXT_VS2 EXT_VS2_FB
VS1_PMU VS1_PMU_FB
SG607
G
S
SG608
S
G
S
All LDO inout Caps close to PMIC
VIO18_PMU
S
C637
SG606
C602
R601
C603
SG604
G
S
Suggest trace width > 40 mil
S
G
S
VS2_PMU
VSYS
C601
C638
C607&SG601 Close to PMIC
SG601
S
G
S
S
VS2_PMU
For EOS
C604
C605
C607
C608
C606
DVDD18_DIG
C17
F15 F17
G14 N17
F13
G12
G10 G11
H10 H11 F12 F11 F10
H12
D10 D11 D12 D13
K12
E11
E10 E12
J11
T14 T13
K10 L10
J10
K7
G8 G7 G9
H6
H7 H8 H9
F9
J6 D7 D8 D6 D9 F5 J7
F6 J8
E6 E7 E8 F7 J9
E9
F8
VS1_LDO1
VS2_LDO1 VS2_LDO2
VSYS_LDO1 VSYS_LDO2 VSYS_LDO3
D_GND1 D_GND2 D_GND3 D_GND4 D_GND5 D_GND6 D_GND7 D_GND8 D_GND9 D_GND10 D_GND11 D_GND12 D_GND13 D_GND14 D_GND15 D_GND16 D_GND17 D_GND18 D_GND19 D_GND20 D_GND21 D_GND22 D_GND23 D_GND24 D_GND25 D_GND26 D_GND27 D_GND28 D_GND29 D_GND30 D_GND31 D_GND32 D_GND33 D_GND34 D_GND35 D_GND36 D_GND37 D_GND38 D_GND39 D_GND40 D_GND41 D_GND42 D_GND43
VREF GND_VREF
DVDD18_IO DVDD18_DIG
DVSS18_IO
VFE28 VXO22 VCN28 VCAMA
VAUX18 VAUD28
L14 T4 K13 H16
T5 L7
U201
MT6357
VMC VMCH VEMC
VIBR VUSB
TREF
P17 L16 K15 L15 N16 L17
J17 K16
M16 J14 H15
D16
E15 E17 A17 B17
E16
G15 G16
H17
R9
VCN33
VLDO28
VIO28
VSIM1 VSIM2
VEFUSE
VRF18
VCN18 VCAMD
VCAMIO
PWR2 Interface 4 of 5
VIO18
VRF12
VSRAM_PROC
VSRAM_OTHERS
VDRAM
VFE28_PMU VXO22_PMU VCN28_PMU VCAMA_PMU
VAUX18_PMU VAUD28_PMU
VCN33_PMU VLDO28_PMU VIO28_PMU VMC_PMU VMCH_PMU VEMC_PMU
VSIM1_PMU VSIM2_PMU
VUSB_PMU
VIBR_PMU VEFUSE_PMU
VRF18_PMU
VCN18_PMU VCAMD_PMU VCAMIO_PMU VIO18_PMU
VRF12_PMU
DVDD_SRAM_DVFS VSRAM_OTHERS_PMU
VDRAM_PMU
TREF_PMU
CAD Note:TREF need protect.
C611 C612 C613 C614
C615 C616
C617 C618 C619 C620 C621 C622
C623 C624
C625 C626 C627
C628
C629 C630 C631 C632
SG605
G
S
SG603
G
S
C633
C634 C635
C636
S S
AVDD18_SOC EMI_VDD1
Cap rangeImax(mA)Output Voltage(V)NAME
VFE28 2.8 40 1---2.2
2.2--2.3252.24VXO22
VRF18 1.81 450 9.4--10.4
1---2.22001.2VRF12
VCN33
1.2/1.3/1.5/1.8/2.0/2.8/3.0/3.3
3.3/3.4/3.5/3.6 1---1.47
200 400
1---2.2VEFUSE
1---2.2402.8VCN28
1.8
VCAMA 1.8/2.5/2.7/2.8/2.9/2.95/3 1---11
1/1.05/1.1/1.2/1.3/1.5/1.8VCAMD
1.8
VLDO28 2.8/3.0 1---7.7
200 145
350(<=1.5)
200(1.8)
140 360
1---2.2VCN18
1---5.7 1---4VCAMIO
1---2.2201.8VAUX18
2.8
VIO28 2.8 1---4
50 200
1---2.2VAUD28
4.7-216001.8VIO18
VSRAM_PROC
VSRAM_OTHERS
0.75--1.31(1.25)
0.75---1.3(1.25) 2.2--3.61
130 200
2.2--3.61
4.7--4412001.12/1.24VDRAM
1.86/2.9/3.0/3.3
VMCH 2.9/3.0/3.3 1---5.9
200 800
1---2.2VMC
1---5.94002.9/3.0/3.3VEMC
1.7/1.8/1.86/2.76/3.0/3.1
VSIM2 1.7/1.8/1.86/2.76/3.0/3.1 1---2.2
50 50
1---2.2VSIM1
200VIBR 1.2/1.3/1.5/1.8/2.0/2.8/3.0/3.3 1---2.2
1---2.2503.07VUSB
VRTC28
2.8
DVDD18_DIG 1.8 1
2
Far:1.5K+super Cap
10
Near end:0.1uF
A
B
C
D
1
SG602
C610
C609
S
G
S
D
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
7. MT6357 Codec
A
B
AU_HPL
AU_REFN
AU_HPR
C701
C701 close to PMIC
AUD_CLK_MISO AUD_DAT_MISO0 AUD_DAT_MISO1 AUD_SYNC_MISO
AUD_CLK_MOSI AUD_DAT_MOSI0 AUD_DAT_MOSI1 AUD_SYNC_MOSI
AU_VIN0_P AU_VIN0_N AU_VIN1_P AU_VIN1_N AU_VIN2_P AU_VIN2_N
ACCDET HP_EINT
AU_HSP AU_HSN
R16
AUD_CLK_MISO
T17
AUD_DAT_MISO0
R17
AUD_DAT_MISO1
T16
AUD_SYNC_MISO
P16
AUD_CLK_MOSI
P15
AUD_DAT_MOSI0
N14
AUD_DAT_MOSI1
M14
AUD_SYNC_MOSI
K3
AU_VIN0_P
K4
AU_VIN0_N
K5
AU_VIN1_P
L5
AU_VIN1_N
J4
AU_VIN2_P
J5
AU_VIN2_N
M4
ACCDET
J1
HP_EINT
J2
AU_HPL
H3
AU_REFN
G3
AU_HPR
F4
AU_LOLP
F3
AU_LOLN
G6
AU_HSP
G5
AU_HSN
FLYP FLYN
K1
H5
L3
M3
G2
F2
D1
F1 E2
U201
MT6357
AVDD28_AUD
AVSS28_AUD
AU_MICBIAS0
AU_MICBIAS1
AVDD18_AUD
AVSS18_AUD
AU_V18N
AUDIO Interface 3 of 5
Caps close to PMIC
C702
C703
C704
C705
C706
C707
VAUD28_PMU AVSS28_AUD
S
G
S
SG701
AU_MICBIAS0
AU_MICBIAS1
VIO18_PMU
SG702
Notice: 1. AVSS18_AUD connect to GND with very short trace
S
G
S
2. AU_V18N & avdd18_aud to caps route 6mil .
A
B
C
D
C
D
_SCHZH
1
2 3 4 5 6
1 2 3 4 5 6
8. MT6762 Control
A
B
SYSRSTB
WATCHDOG SRCLKENA0 SRCLKENA1
RTC32K_CK
PWRAP_SPI0_CSN PWRAP_SPI0_CK PWRAP_SPI0_MO PWRAP_SPI0_MI
AUD_CLK_MOSI AUD_CLK_MISO
AUD_DAT_MISO0 AUD_DAT_MISO1
AUD_DAT_MOSI0 AUD_DAT_MOSI1
AUD_SYNC_MISO AUD_SYNC_MOSI
L27 M27 K28
J25 G27
J27 J28
K26 K25
H27 J26
E27
K24
L25
M25
H26
K27
SYSRSTB
WATCHDOG
SRCLKENA0
SRCLKENA1
RTC32K_CK
PWRAP_SPI0_CSN PWRAP_SPI0_CK PWRAP_SPI0_MO PWRAP_SPI0_MI
AUD_CLK_MOSI AUD_CLK_MISO
AUD_DAT_MISO0 AUD_DAT_MISO1
AUD_DAT_MOSI0 AUD_DAT_MOSI1
AUD_SYNC_MISO AUD_SYNC_MOSI
NC1 NC2 NC3 NC4
F27
W13 W12
AC5
AB6
A1 A28 AG1 AG28
A26 B24 B23 A23 C24 A25 D24 C26
C25
B25
D25
B26
TESTMODE
U801
MT6762
CTRL Interface 5 of 9
TP_PLLGP TN_PLLGP
CDM3P5A
CDM5P5A
MSDC0_DAT7 MSDC0_DAT6 MSDC0_DAT5 MSDC0_DAT4 MSDC0_DAT3 MSDC0_DAT2 MSDC0_DAT1 MSDC0_DAT0
MSDC0_RSTB
MSDC0_CMD
MSDC0_CLK
MSDC0_DSL
MSDC0_DAT7 MSDC0_DAT6 MSDC0_DAT5 MSDC0_DAT4 MSDC0_DAT3 MSDC0_DAT2 MSDC0_DAT1 MSDC0_DAT0
MSDC0_RSTB MSDC0_CMD MSDC0_CLK MSDC0_DSL
A
TP801 TP804 TP802
B
TP803
C
D
AP JTAG:CS LO,MOSI LO.
Default:No JTAG modem. BOM SMT as Value
PWRAP_SPI0_CSN
R805
R802
PWRAP_SPI0_MI
C
D
_SCHZH
1
2 3 4 5 6
1 2 3 4 5 6
9. MT6762 EBIF MIPI
A
B
C
EMI0_CS0 EMI0_CS1
EMI0_CKE0 EMI0_CKE1
EMI0_DMI0 EMI0_DMI1 EMI0_DMI2 EMI0_DMI3
EMI0_CK_C EMI0_CK_T
EMI0_DQS0_C EMI0_DQS0_T
EMI0_DQS1_C EMI0_DQS1_T
EMI0_DQS2_C EMI0_DQS2_T
EMI0_DQS3_C EMI0_DQS3_T
EMI0_CA0 EMI0_CA1 EMI0_CA2 EMI0_CA3 EMI0_CA4 EMI0_CA5 EMI0_CA6 EMI0_CA7 EMI0_CA8 EMI0_CA9
B16 C17 E10 B19
E14 D14
D17 E17
E13 F13
E22 D22
D11 D18
A9 E8
D8 E7
E9 F9
B8 B7 C7 D6 B5 D5 C5 E6 E5 A5
A7 B9 C4 C9 D4 D7
EMI0_CS0_N EMI0_CS1_N
EMI0_CKE0 EMI0_CKE1
EMI0_DM0 EMI0_DM1 EMI0_DM2 EMI0_DM3
EMI0_CK_C EMI0_CK_T
EMI0_DQS0_C EMI0_DQS0_T
EMI0_DQS1_C EMI0_DQS1_T
EMI0_DQS2_C EMI0_DQS2_T
EMI0_DQS3_C EMI0_DQS3_T
EMI0_CA0 EMI0_CA1 EMI0_CA2 EMI0_CA3 EMI0_CA4 EMI0_CA5 EMI0_CA6 EMI0_CA7 EMI0_CA8 EMI0_CA9
NC7 NC8 NC9 NC10 NC11 NC12 NC13 NC14
EMI0_DQ0 EMI0_DQ1 EMI0_DQ2 EMI0_DQ3 EMI0_DQ4 EMI0_DQ5 EMI0_DQ6 EMI0_DQ7 EMI0_DQ8 EMI0_DQ9 EMI0_DQ10 EMI0_DQ11 EMI0_DQ12 EMI0_DQ13 EMI0_DQ14 EMI0_DQ15 EMI0_DQ16 EMI0_DQ17 EMI0_DQ18 EMI0_DQ19 EMI0_DQ20 EMI0_DQ21 EMI0_DQ22 EMI0_DQ23 EMI0_DQ24 EMI0_DQ25 EMI0_DQ26 EMI0_DQ27 EMI0_DQ28 EMI0_DQ29 EMI0_DQ30 EMI0_DQ31
U801
MT6762
EMI0_DQ0 EMI0_DQ1 EMI0_DQ2 EMI0_DQ3 EMI0_DQ4 EMI0_DQ5 EMI0_DQ6 EMI0_DQ7 EMI0_DQ8
EMI0_DQ9 EMI0_DQ10 EMI0_DQ11 EMI0_DQ12 EMI0_DQ13 EMI0_DQ14 EMI0_DQ15 EMI0_DQ16 EMI0_DQ17 EMI0_DQ18 EMI0_DQ19 EMI0_DQ20 EMI0_DQ21 EMI0_DQ22 EMI0_DQ23 EMI0_DQ24 EMI0_DQ25 EMI0_DQ26 EMI0_DQ27 EMI0_DQ28 EMI0_DQ29 EMI0_DQ30 EMI0_DQ31
C13 C15 C14 E15 B15 D15 E16 B17 A17 E18 F18 C18 D19 E19 C19 A19 D10 C11 C10 D12 B13 B11 B12 E11 D20 E20 E21 D21 B20 C22 C21 A21
EMIF Interface 8 of 9
VREF_EMI
NC5 NC6
EMI_EXTR
F16
G16 E23
EMI_EXTR
B4
EVREF
R903 R901
R901&R903 MUST close to U801
CAM_CLK0 CAM_CLK1 CAM_CLK2
C961
C962
C963
L962 L963 L964
RDP2_B RDN2_B
RDP0_B RDN0_B
RCP_B RCN_B
RDP1_B RDN1_B
RDP3_B RDN3_B
GND
GND RCP0_D
RCN0_D RCP_D
RCN_D
RDP2 RDN2
RDP0 RDN0
RCP RCN
RDP1 RDN1
RDP3 RDN3
CAM_RST0 CAM_RST1 CAM_RST2
CAM_PDN2
AF23
L24
AG24
N3 N4
N1 N2
P1 P2
P3 P4
R3 R4
N5 P5
L3 L4
L1 L2
M1 M2
L5 M5
M3 M4
R1 R2
T1 T2
T3 T4
U3 U4
R5 T5
V2 W6 V1 Y2 K3 K2
W5
W2
J2
CSI0A_L0P CSI0A_L0N
CSI0A_L1P CSI0A_L1N
CSI0A_L2P CSI0A_L2N
CSI0B_L0P CSI0B_L0N
CSI0B_L1P CSI0B_L1N
CSI0B_L2P CSI0B_L2N
CSI1A_L0P CSI1A_L0N
CSI1A_L1P CSI1A_L1N
CSI1A_L2P CSI1A_L2N
CSI1B_L0P CSI1B_L0N
CSI1B_L1P CSI1B_L1N
CSI2A_L0P CSI2A_L0N
CSI2A_L1P CSI2A_L1N
CSI2A_L2P CSI2A_L2N
CSI2B_L0P CSI2B_L0N
CSI2B_L1P CSI2B_L1N
CAM_RST0 CAM_PDN0 CAM_RST1 CAM_PDN1 CAM_RST2 CAM_PDN2 CAM_RST3 CAM_PDN3
CAM_CLK0
CAM_CLK1
CAM_CLK2
CAM_CLK3
U801
MT6762
HS Interface 7 of 9
PERIPHERAL_EN0 PERIPHERAL_EN1 PERIPHERAL_EN2 PERIPHERAL_EN3 PERIPHERAL_EN4 PERIPHERAL_EN5
DSI0_CKP DSI0_CKN
DSI0_D0P DSI0_D0N
DSI0_D1P DSI0_D1N
DSI0_D2P DSI0_D2N
DSI0_D3P DSI0_D3N
LCM_RST
DSI_TE
DISP_PWM
SPI0_MI
SPI0_CSB
SPI0_MO
SPI0_CLK
SPI1_M
SPI1_CSB
SPI1_MO
SPI1_CLK
SPI2_M
SPI2_CSB
SPI2_MO
SPI2_CLK
SPI3_M
SPI3_CSB
SPI3_MO
SPI3_CLK
SPI4_M
SPI4_CSB
SPI4_MO
SPI4_CLK
P25 P26
N25 N26
N28 N27
R25 R26
P27 R27
AD26 AE27 AD27
AD1
AC1
AC2
AD2
W24
U23
Y24
V24
U24
T26
T25
T24
U25
U26
V26
V25
U27
V28
T27
V27
AD22 AD24 AD23 AC24 AE23 AE22
DSI0_CKP DSI0_CKN
DSI0_D0P DSI0_D0N
DSI0_D1P DSI0_D1N
DSI0_D2P DSI0_D2N
DSI0_D3P DSI0_D3N
LCM_RST DSI_TE DISP_PWM
SPI0_MI SPI0_CSB SPI0_MO SPI0_CLK
I2S3_LRCK I2S3_DO I2S3_DI I2S3_BCK
SPI3_PA_MISO SPI3_PA_CS SPI3_PA_MOSI SPI3_PA_CLK
SPI4_MI SPI4_CSB SPI4_MO SPI4_CLK
NFC_ENABLE USB_MOS_CTL FM_LNA_EN GPIO_CHG_EN_0
A
FingerPrint
B
SmartPA I2S
SmartPA SPI
A+G sensor SPI
C
D
1
D
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
A
B
C
10. MT6762 GPIO
MSDC1_CLK
C1001
L1001
USB_DP USB_DM
IDDIG
CHD_DP CHD_DM
GPIO_GPS_LNA_EN FORCE_USB_BOOT
KPCOL1
SCL0
Touch
SDA0
Sensors
SCL1 SDA1
SCL2
Rear Cam
SDA2 SCL3
NFC
SDA3
Front Cam&Depth
SCL4 SDA4
Sub PMIC
SCL5 SDA5
SCL6
Smart PA
SDA6
URXD0 UTXD0
R1012
MSDC1_CMD MSDC1_DAT3
MSDC1_DAT2 MSDC1_DAT1 MSDC1_DAT0
R1011 R1010
R1009 R1008 R1007
C27 B27
AB27 AB26
D26 E26
AA1 AB1
AB3 AB2
AB5 AC4
AE1 AF1
AC21 AC22
AB23 AC23
AA3 AA2
W26
W27
W25
AA27
Y26 Y27
V4 V3
U6 V6
J3 J4
USB_DP USB_DM
IDDIG DRVBUS
CHD_DP CHD_DM
KPROW0 KPROW1
KPCOL0 KPCOL1
SCL0 SDA0
SCL1 SDA1
SCL2 SDA2
SCL3 SDA3
SCL4 SDA4
SCL5 SDA5
SCL6 SDA6
URXD0 UTXD0
MSDC1_CLK
MSDC1_CMD
MSDC1_DAT3 MSDC1_DAT2 MSDC1_DAT1 MSDC1_DAT0
PWM0
J6 K7
J5 K8
H5 H4 H3
G2 G3
G7
K5 K6 K4
F1 G1
A3 A2 B1 B2
D2 D1 E3 F3
G23 F25 F24 G24 F26 G25 H23 H24 AA24 Y23 AA23 AD21 AD20 AD19 AC20 AC19
Y1 AC3
AE26 AF27
AB4 AA7 AA5 AA4 Y6 Y7 Y4 Y3 AA6 W4 W3 W7 M26
CONN_TOP_CLK
CONN_TOP_DATA
CONN_BT_CLK
CONN_BT_DATA
CONN_WF_CTRL0
U801
MT6762
CONN_WF_CTRL1 CONN_WF_CTRL2
CONN_WB_PTA CONN_HRST_B
XIN_WBG
ANT_SEL0 ANT_SEL1 ANT_SEL2
GPS_I GPS_Q
WF_IP WF_IN WF_QP WF_QN
BT_IP BT_IN BT_QP BT_QN
GPIO_EXT0 GPIO_EXT1 GPIO_EXT2 GPIO_EXT3
MISC Interface 6 of 9
GPIO_EXT4 GPIO_EXT5 GPIO_EXT6 GPIO_EXT7 GPIO_EXT8
GPIO_EXT9 GPIO_EXT10 GPIO_EXT11 GPIO_EXT12 GPIO_EXT13 GPIO_EXT14 GPIO_EXT15
SRCLKENAI
INT_SIM1 INT_SIM2
EINT0 EINT1 EINT2 EINT3 EINT4 EINT5 EINT6 EINT7 EINT8
EINT9 EINT10 EINT11 EINT12
CONN_TOP_CLK
CONN_TOP_DATA
BT_CLK
BT_DATA
WF_CTRL0 WF_CTRL1 WF_CTRL2
CONN_WB_PTA CONN_HRST_B
CONN_XO_IN_BB
GPS_I GPS_Q
WF_IP WF_IN WF_QP WF_QN
BT_IP BT_IN BT_QP BT_QN
BOARD_ID0 BOARD_ID1 BOARD_ID2 BOARD_ID3
FM_DET LCD_ID0
GPIO_FP_RST_N
USB_BOARD_ID_2
GPIO_SMARTPA_RST_N
GPIO_CTP_RSTB USB_BOARD_ID_1 USB_BOARD_ID_0
SPK_BOX_ID_0
LCD_ID1
NFC_CLK_REQ
EINT_SIM_SD EINT_SIM_SD
EINT_CTP
EINT_SIM_SD
FIXTURE_META_MODE
I2S3_MCK EINT_FP_N
EINT_SMARTPA
EINT8
NFC_DWL_REQ
EINT_NFC_IRQ
EINT_CHG_0
EINT_ACC
Reserved
CAM LDO reserved
I2Cノマタュ
R1001
VIO18_PMU
R1002
R1003
R1004
A
B
FM_DET
C
D
R1023 R1024
R1021 R1022
R1014
R1018
1
R1016
R1013
VIO18_PMU
BOARD_ID0 BOARD_ID1 BOARD_ID2 BOARD_ID3
MRD L23/L03
MRD L01/L21A
MRD L11
MRD L22/L02
MRD AL00A
MRD TL00A
JAT L23
JAT L21A/L21B
JAT L29
JAT AL00A/AL00B
JAT TL00
R1024 R1023 R1022 R1021 R1014 R1018 R1016 R1013 DNI SMT SMTDNI DNI SMT DNI DNI
SCL0 SDA0
SCL1 SDA1
SMTDNI SMT DNI SMTDNI DNI SMT
DNISMTSMTDNI DNIDNISMTDNI
BOM Note:R1005 SMT with U1901
DNISMTSMTDNI DNI SMT SMT DNI
DNISMTSMTDNI DNIDNI SMTDNI
DNIDNIDNISMTSMTDNI DNISMT
SMTDNISMTDNI DNISMT SMT DNI
DNISMTSMTDNISMTDNI DNIDNI
SMTDNISMTDNI DNISMT DNIDNI
SMTDNISMTDNI DNISMT SMTDNI
SMTDNISMTDNI DNIDNI DNI DNI
2 3 4 5 6
R1005
D
_SCHZH
A
1 2 3 4 5 6
11. MT6762 RF IF
A
B
SIM1_SCLK SIM1_SIO SIM1_SRST
SIM2_SCLK SIM2_SIO SIM2_SRST
RFIC0_BSI_EN RFIC0_BSI_CK RFIC0_BSI_D0 RFIC0_BSI_D1
MIPI0_SCLK MIPI0_SDATA
MIPI1_SCLK MIPI1_SDATA
MIPI2_SCLK MIPI2_SDATA
MIPI3_SCLK MIPI3_SDATA
BPI_BUS11 BPI_BUS10
BPI_BUS9 BPI_BUS8 BPI_BUS7 BPI_BUS6 BPI_BUS5 BPI_BUS4 BPI_BUS3 BPI_BUS2
BPI_BUS1 BPI_BUS0
AA25
SIM1_SCLK
Y25
SIM1_SIO
AA26
SIM1_SRST
AC25
SIM2_SCLK
AB25
SIM2_SIO
AC26
SIM2_SRST
AE21
RFIC0_BSI_EN
AF22
RFIC0_BSI_CK
AE20
RFIC0_BSI_D0
AF21
RFIC0_BSI_D1
AG22
RFIC0_BSI_D2
AG7
MISC_BSI_CK_0
AF7
MISC_BSI_DO_0
AF5
MISC_BSI_CK_1
AF6
MISC_BSI_DO_1
AE6
MISC_BSI_CK_2
AD6
MISC_BSI_DO_2
AE5
MISC_BSI_CK_3
AD5
MISC_BSI_DO_3
AE2
BPI_PA_VM1
AD3
BPI_PA_VM0
AF24
BPI_BUS15_ANT2
AE3
BPI_BUS14_ANT1
AE25
BPI_BUS13_ANT0
AE24
BPI_BUS12_OLAT1
AD4
BPI_BUS11_OLAT0
AF25
BPI_BUS10
AF26
BPI_BUS9
AD25
BPI_BUS8
AC6
BPI_BUS7
AG4
BPI_BUS6
AG3
BPI_BUS5
AG2
BPI_BUS4
AF4
BPI_BUS3
AF3
BPI_BUS2
AF2
BPI_BUS1
AE4
BPI_BUS0
U801
MT6762
RF Interface 9 of 9
MAIN_X26M_IN
TX_BB_IP0 TX_BB_IN0 TX_BB_QP0 TX_BB_QN0
PRX_BB_I0P PRX_BB_I0N
PRX_BB_I1 PRX_BB_Q0P PRX_BB_Q0N
PRX_BB_Q1
DRX_BB_I0P DRX_BB_I0N
DRX_BB_I1 DRX_BB_Q0P DRX_BB_Q0N
DRX_BB_Q1
DET_IP0 DET_IN0 DET_QP0 DET_QN0
RFIC_ET0_P RFIC_ET0_N
APC
AUXIN4 AUXIN3 AUXIN2 AUXIN1 AUXIN0
REFP
AB13
AE9 AD9 AE10 AD10
AF13 AG13 AF15 AF12 AG12 AG15
AD13 AE13 AG16 AD12 AE12 AF16
AG9 AF9 AF10 AG10
AD8 AC9
AC10
AE17 AE18 AE19 AF19 AF20
AF18
REFP
PMIC_CLK_BB LTE_TX_BB0_IP
LTE_TX_BB0_IN LTE_TX_BB0_QP LTE_TX_BB0_QN
LTE_PRX_BB0_IP LTE_PRX_BB0_IN
LTE_PRX_BB0_QP LTE_PRX_BB0_QN
LTE_DRX_BB0_IP LTE_DRX_BB0_IN
LTE_DRX_BB0_QP LTE_DRX_BB0_QN
LTE_DET_BB0_IP LTE_DET_BB0_IN LTE_DET_BB0_QP LTE_DET_BB0_QN
APC1
ADC must cover with GND line!
AUX_IN4_PMUTHERM USB_THERM_NTC USB_ID_ADC_IN AUX_IN1_NTC AUX_IN0_NTC
RF PA temp SOC temperation
B
C
R1101
AUX_IN4_PMUTHERM
T
RT1101
D
Thermistor to sense CHARGER.
3 to 5mm far away from charger.other 10mm more.
R1102
AUX_IN1_NTC
T
RT1102
Thermistor to sense RF PA
must close to PA or the hottest PA <2mm.
must keep a distance about 68 mm away from AP. other heat sources 10 mm at least.
VIO18_PMUVIO18_PMU VIO18_PMU
R1103
AUX_IN0_NTC
T
RT1103
Thermistor to sense AP
C1009
C1101
C1102
C1103
C1104
C1105
C
D
_SCHZH
1
2 3 4 5 6
A
1 2 3 4 5 6
12. MT6762 Power1
A
B
DVDD_DVFS DVDD_CORE
DVDD_DVFS_GND
C1230
C1232
C1231
C1224
C1225
C1226
4
4
31
2
4
4
31
2
4
4
31
2
S
S
G
SG1204
C120821 3
C120921 3
C121121 3
VSRAM_OTHERS_PMU
VSRAM_OTHERS_PMU
DVDD_SRAM_DVFS
C1254
C1259
C1255
C1256
C1257
C1258
U16
DVDD_DVFS1
U18
DVDD_DVFS2
U20
DVDD_DVFS3
U22
DVDD_DVFS4
Y16
DVDD_DVFS5
Y18
DVDD_DVFS6
Y20
DVDD_DVFS7
Y21
DVDD_DVFS8
Y22
DVDD_DVFS9
AA16
DVDD_DVFS10
AA18
DVDD_DVFS11
AA20
DVDD_DVFS12
AA21
DVDD_DVFS13
AA22
DVDD_DVFS14
AB16
DVDD_DVFS15
AB18
DVDD_DVFS16
R19
DVDD_MFG_SRAM
L13
DVDD_TOP_SRAM1
V12
DVDD_TOP_SRAM2
V15
DVDD_MCUSYS_SRAM
DVDD_MFGSYS1 DVDD_MFGSYS2
U801
MT6762
PWR1 Interface 1 of 9
DVDD_MFGSYS3 DVDD_MFGSYS4 DVDD_MFGSYS5 DVDD_MFGSYS6 DVDD_MFGSYS7 DVDD_MFGSYS8 DVDD_MFGSYS9
DVDD_TOP1 DVDD_TOP2 DVDD_TOP3 DVDD_TOP4 DVDD_TOP5 DVDD_TOP6 DVDD_TOP7 DVDD_TOP8
DVDD_TOP9 DVDD_TOP10 DVDD_TOP11 DVDD_TOP12 DVDD_TOP13 DVDD_TOP14 DVDD_TOP15 DVDD_TOP16 DVDD_TOP17 DVDD_TOP18 DVDD_TOP19
K20 L19 L20 M20 N19 N20 P20 T20 T21
J21 K10 K13 K14 K17 L17 M10 M14 M18 N13 N17 P10 P13 P14 P18 P23 R13 R17 T18
13
C1212
2
4
4
2
C1223
C1221
C1216
3 1
4
4
C120521 3
31
2
4
4
C120621 3
31
2
DVDD_CORE_GND
C1215
S
S
G
SG1203
4
4
C120721 3
31
2
C1228
C1227
C1217
C1218
C1219
DVDD_CORE
C1220
C1252
C1253
B
C
D
VDRAM_PMU
C1202
C1203
C1210
C1236
C1235
C1234
C1233
H11 H12
H18 H19
H10 H13 H17 H20
AVDDQ_EMI0_1 AVDDQ_EMI0_2
AVDDQ_EMI1_1 AVDDQ_EMI1_2
AVDD2_EMI_1 AVDD2_EMI_2 AVDD2_EMI_3 AVDD2_EMI_4
U801
MT6762
PWR2 Interface 2 of 9
DVDD_VDD_MODEM1 DVDD_VDD_MODEM2 DVDD_VDD_MODEM3 DVDD_VDD_MODEM4 DVDD_VDD_MODEM5 DVDD_VDD_MODEM6 DVDD_VDD_MODEM7 DVDD_VDD_MODEM8 DVDD_VDD_MODEM9
DVDD_VDD_MODEM10
R9 T10 U9 U13 V10 V13 W9 W10 W8 Y8
DVDD_MODEM
SG1201
G
DVDD_MODEM_6357_FB
S
S
13
C1204
2
4
4
2
C1237
C1201
C1214
C1213
SG1202
G
S
DVDD_MODEM_6357_GND
S
C
3 1
C1221,C1222,C1223,C1224,C1229,C1230,C1231,C1227 Capacitor value changed according to the simulation results.
D
_SCHZH
1
2 3 4 5 6
A
1 2 3 4 5 6
13. MT6762 Power2
VA12_PMU
A
B
C
A11 A13 A15
B21
C12 C16 C20 C23
D13 D23 D27
E24 E25
F10 F11 F12 F14 F17 F19 F20 F21 F22 F23
G11 G12 G13 G14 G15 G21 G22 G26 H14 H15 H22 H25 J22 J23 J24
K11 K12 K15 K16 K18
DVSS1 DVSS2 DVSS3
B3
DVSS4 DVSS5
C2
DVSS6
C6
DVSS7 DVSS8 DVSS9 DVSS10 DVSS11
D3
DVSS12
D9
DVSS13 DVSS14 DVSS15 DVSS16
E4
DVSS17 DVSS18 DVSS19
F2
DVSS20
F4
DVSS21
F5
DVSS22
F6
DVSS23
F7
DVSS24
F8
DVSS25 DVSS26 DVSS27 DVSS28 DVSS29 DVSS30 DVSS31 DVSS32 DVSS33 DVSS34 DVSS35
G4
DVSS36
G6
DVSS37 DVSS38 DVSS39 DVSS40 DVSS41 DVSS42 DVSS43 DVSS44 DVSS45 DVSS46 DVSS47 DVSS48 DVSS49 DVSS50 DVSS51 DVSS52
K9
DVSS53 DVSS54 DVSS55 DVSS56 DVSS57 DVSS58
U801
MT6762
GND Interface 4 of 9
DVSS59 DVSS60 DVSS61 DVSS62 DVSS63 DVSS64 DVSS65 DVSS66 DVSS67 DVSS68 DVSS69 DVSS70 DVSS71 DVSS72 DVSS73 DVSS74 DVSS75 DVSS76 DVSS77 DVSS78 DVSS79 DVSS80 DVSS81 DVSS82 DVSS83 DVSS84 DVSS85 DVSS86 DVSS87 DVSS88 DVSS89 DVSS90 DVSS91 DVSS92 DVSS93 DVSS94 DVSS95 DVSS96 DVSS97 DVSS98
DVSS99 DVSS100 DVSS101 DVSS102 DVSS103 DVSS104 DVSS105 DVSS106 DVSS107 DVSS108 DVSS109 DVSS110 DVSS111 DVSS112 DVSS113 DVSS114 DVSS115 DVSS116
L8 L11 L15 L16 L21 L22 L26 M6 M7 M12 M16 M22 M24 M28 N6 N7 N11 N15 N21 N22 P7 P12 P16 P21 P22 R11 R15 R21 R22 T8 T12 T22 U11 V8 V16 V17 V19 V21 W17 W19 W21 AA9 AA11 AA13 AB10 AB12 AD7 AD11 AD14 AE8 AE11 AE14 AF8 AF11 AF14 AF17 AF28 AG26
VA12_PMU
VA12_PMU
DVDD_CORE
AVDD18_SOC
VA12_PMU
VUSB_PMU
AVDD18_SOC
VA12_PMU
C1316
C1318
C1320
C1323
C1322
C1319
C1321
C1317
U2
R28
T28
D28
E28
B28
H2
C3
AVDD12_CSI
AVDD12_DSI
AVDD04_DSI
AVDD18_USB
AVDD12_USB
AVDD33_USB
AVDD18_WBG
AVDD12_WBG
AVDD12_MD AVDD18_MD
U801
MT6762
PWR3 Interface 3 of 9
AVDD18_AP
AVDD18_CPU
AVDD18_DDR
AVDD12_PLLGP
AVDD18_PLLGP
DVDD18_IOLT DVDD18_IOLM
DVDD18_IOBL
DVDD18_IORB1 DVDD18_IORB2
DVDD18_IORT
DVDD_VQPS
DVDD18_MSDC0
DVDD28_MSDC1
DVDD28_SIM1
DVDD28_SIM2
DVDD18_MSDC1
DVDD18_SIM
AG21 AG19
AG18 AC18
H21
T14
T16
G28 W28
AG27
U1 AG6
J1
AD18
A27
AD28
AE28
AC28
AA28
AB28
C1328
Closed pin 150mil
C1310
C1305
C1326
C1313
C1312
C1301
C1325
C1309
C1304
C1324
C1308
C1303
C1315
C1306
VSIM1_PMU
VSIM2_PMU
C1302
C1327
AVDD18_SOC AVDD18_SOC AVDD18_SOC
EMI_VDD1
C1314
VA12_PMU AVDD18_SOC
C1307
VEFUSE_PMU
VIO18_PMU
B
VMC_PMU
C
D
1
D
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
14. Ext_BUCK/LDO
A
B
VS2_PMU
EXT_PMIC_EN2
VSYS
R1401
C1402
C1401
U1401
A2 A1
B2 B1
C2 C1
VOUTVIN
ADJ/SNSEN
GNDBIAS
GND
1.2V. Suggest trace width > 12 mil VA12_PMU
C1403
0.5V x (1+R1402/R1403)
R1403 R1402
A
B
C
VSYS
C1405
L1401
PGOOD
VIN
LX
PGND
S
S
SG1401
U1402
EN
FB
AGND
VOUT
G
8
7
6
5 4
GND
1
2
3
VS1_PMU
EXT_VS2_FB
C1406
C1407
GND
R1405 R1404
0.6V x (1+R1404/R14052)
EXT_VS2
C
D
1
D
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
15. eMMC and LPDDR3
A
**BOM Notes:
1+16 1+8 2+16 3+32
MSDC0_RSTB
B
C
MSDC0_CLK
MSDC0_CMD MSDC0_DAT0
MSDC0_DAT1 MSDC0_DAT2 MSDC0_DAT3 MSDC0_DAT4 MSDC0_DAT5 MSDC0_DAT6 MSDC0_DAT7
R1501 R1503
EMI0_CA0 EMI0_CA1 EMI0_CA2 EMI0_CA3 EMI0_CA4 EMI0_CA5 EMI0_CA6 EMI0_CA7 EMI0_CA8 EMI0_CA9
EMI0_CKE0 EMI0_CKE1
EMI0_CS0 EMI0_CS1
EMI0_DMI0 EMI0_DMI1 EMI0_DMI2 EMI0_DMI3
P10
C2 G2
G3 Y2
Y3 W2 W3
V3
K3
H2
R2
B8
U3
A6
A9
B10
C6
B5
C9
A10
A5
B4
R10 N10
W10
J10
A1
AA1 AB1 AB2
AB13
A14 AA14 AB14
L3
J3 J2
T2
T3
DNU/ODT
RESETM/RST
ZQ0V/ZQ ZQ1V/VSF
CA0V/CA0 CA1V/CA1 CA2V/CA2 CA3V/CA3 CA4V/CA4 CA5V/CA5 CA6V/CA6 CA7V/CA7 CA8V/CA8 CA9V/CA9
CKE0V/CKE0 CKE1V/CKE1
CLKM
CS0V/CS0_N CS1V/CS1_N
CMDM/CMD
DAT0M/DAT0 DAT1M/DAT1 DAT2M/DAT2 DAT3M/DAT3 DAT4M/DAT4 DAT5M/DAT5 DAT6M/DAT6 DAT7M/DAT7
DM0V/DM0 DM1V/DM1 DM2V/DM2 DM3V/DM3
DNU1 DNU2 DNU3 DNU4 DNU5 DNU6 DNU7 DNU8
MSDC0_DSL
RCLKM/NC
DQ0V/DQ0 DQ1V/DQ1 DQ2V/DQ2 DQ3V/DQ3 DQ4V/DQ4 DQ5V/DQ5 DQ6V/DQ6 DQ7V/DQ7 DQ8V/DQ8
DQ9V/DQ9 DQ10V/DQ10 DQ11V/DQ11
U1501
DQ12V/DQ12 DQ13V/DQ13 DQ14V/DQ14 DQ15V/DQ15 DQ16V/DQ16 DQ17V/DQ17 DQ18V/DQ18 DQ19V/DQ19 DQ20V/DQ20 DQ21V/DQ21 DQ22V/DQ22 DQ23V/DQ23 DQ24V/DQ24 DQ25V/DQ25 DQ26V/DQ26 DQ27V/DQ27 DQ28V/DQ28 DQ29V/DQ29 DQ30V/DQ30 DQ31V/DQ31
CKV/CLK_C
CKV/CLK_T
DQS0V/DQS0_C
DQS0V/DQS0_T
DQS1V/DQS1_C
DQS1V/DQS1_T
MISC Interface 1 of 2
DQS2V/DQS2_C
DQS2V/DQS2_T
DQS3V/DQS3_C
DQS3V/DQS3_T
VREF-CAV/VREFCA
VREFDQV/VREFDQ
A7 W12
V11 V13 U11 U13 T11 T13 R12 N12 M13 M11 L13 L11 K11 K13 J12 AB12 AB11 AB10 AA13 AA12 AA10 Y13 Y11 H11 H13 G10 G12 G13 F10 F11 F12
N3 P3
R9 T9 N9 M9 W9 Y9 J9 H9
M2 P13
EMI0_DQ0 EMI0_DQ1 EMI0_DQ2 EMI0_DQ3 EMI0_DQ4 EMI0_DQ5 EMI0_DQ6 EMI0_DQ7 EMI0_DQ8 EMI0_DQ9 EMI0_DQ10 EMI0_DQ11 EMI0_DQ12 EMI0_DQ13 EMI0_DQ14 EMI0_DQ15 EMI0_DQ16 EMI0_DQ17 EMI0_DQ18 EMI0_DQ19 EMI0_DQ20 EMI0_DQ21 EMI0_DQ22 EMI0_DQ23 EMI0_DQ24 EMI0_DQ25 EMI0_DQ26 EMI0_DQ27 EMI0_DQ28 EMI0_DQ29 EMI0_DQ30 EMI0_DQ31
EMI0_CK_C EMI0_CK_T
EMI0_DQS0_C EMI0_DQS0_T EMI0_DQS1_C EMI0_DQS1_T EMI0_DQS2_C EMI0_DQS2_T EMI0_DQS3_C EMI0_DQS3_T
VEMC_PMU
VIO18_PMU
EMI_VDD1
VDRAM_PMU
B1
VSF1
A2
VSF2
B3
VCCM/VCC1
C4
VCCM/VCC2
D8
VCCM/VCC3
B12
VCCM/VCC4
B13
VCCM/VCC5
A4
VCCQM/VCCQ1
B6
VCCQM/VCCQ2
C7
VCCQM/VCCQ3
B9
VCCQM/VCCQ4
C11
VCCQM/VCCQ5
F3
VDD1V/VDD1_1
AA3
VDD1V/VDD1_2
AB3
VDD1V/VDD1_3
F4
VDD1V/VDD1_4
AB4
VDD1V/VDD1_5
G5
VDD1V/VDD1_6
C1503
C1512
C1504
C1513
C1505
C1514
C1506
C1515
C1508
C1501
C1517
C1516
C1507
C1502
C1509
C1510
eMMC_VDDI
C1522
C1521
VDRAM_PMU
EVREF EVREF
AA5 AB9
K5 M5
N5 P5 R5
U5 V5
W5
AB5
P8
AB8
P11
K2 N2 U2 V2
A11
H8 U8
Y8 G9
AA9
K10
M10
T10 V10
J11 N11 R11 W11 H12
K12
M12
T12 V12 Y12
F9
L2 F5
J5
L5
T5
F8
L8
L9 U9
VDD1V/VDD1_7 VDD1V/VDD1_8 VDD1V/VDD1_9
VDD2V/VDD2_1 VDD2V/VDD2_2 VDD2V/VDD2_3 VDD2V/VDD2_4 VDD2V/VDD2_5 VDD2V/VDD2_6 VDD2V/VDD2_7 VDD2V/VDD2_8 VDD2V/VDD2_9 VDD2V/VDD2_10 VDD2V/VDD2_11 VDD2V/VDD2_12 VDD2V/VDD2_13 VDD2V/VDD2_14 VDD2V/VDD2_15 VDD2V/VDD2_16 VDD2V/VDD2_17 VDD2V/VDD2_18
VDDCAV/VDDCA1 VDDCAV/VDDCA2 VDDCAV/VDDCA3 VDDCAV/VDDCA4
VDDLM/VDDI
VDDQV/VDDQ1 VDDQV/VDDQ2 VDDQV/VDDQ3 VDDQV/VDDQ4 VDDQV/VDDQ5 VDDQV/VDDQ6 VDDQV/VDDQ7 VDDQV/VDDQ8 VDDQV/VDDQ9 VDDQV/VDDQ10 VDDQV/VDDQ11 VDDQV/VDDQ12 VDDQV/VDDQ13 VDDQV/VDDQ14 VDDQV/VDDQ15 VDDQV/VDDQ16 VDDQV/VDDQ17 VDDQV/VDDQ18 VDDQV/VDDQ19 VDDQV/VDDQ20 VDDQV/VDDQ21 VDDQV/VDDQ22
U1501
PWR Interface 2 of 2
VSSCAV/VSS1 VSSCAV/VSS2 VSSCAV/VSS3 VSSCAV/VSS4 VSSCAV/VSS5 VSSCAV/VSS6 VSSCAV/VSS7
VSSM1 VSSM2 VSSM3 VSSM4 VSSM5 VSSM6 VSSM7 VSSM8
VSSM9 VSSM10 VSSM11 VSSM12 VSSM13
VSSQV/VSS1 VSSQV/VSS2 VSSQV/VSS3 VSSQV/VSS4 VSSQV/VSS5 VSSQV/VSS6 VSSQV/VSS7 VSSQV/VSS8
VSSQV/VSS9 VSSQV/VSS10 VSSQV/VSS11 VSSQV/VSS12 VSSQV/VSS13 VSSQV/VSS14 VSSQV/VSS15 VSSQV/VSS16 VSSQV/VSS17 VSSQV/VSS18 VSSQV/VSS19 VSSQV/VSS20 VSSQV/VSS21 VSSQV/VSS22
VSSV/VSS1 VSSV/VSS2 VSSV/VSS3 VSSV/VSS4 VSSV/VSS5 VSSV/VSS6 VSSV/VSS7 VSSV/VSS8
VSSV/VSS9 VSSV/VSS10 VSSV/VSS11 VSSV/VSS12 VSSV/VSS13 VSSV/VSS14 VSSV/VSS15 VSSV/VSS16 VSSV/VSS17 VSSV/VSS18 VSSV/VSS19 VSSV/VSS20 VSSV/VSS21
VSF3 VSF4 VSF5 VSF6 VSF7 VSF8 VSF9
D2 D3 D4 D5 D6 A13 B14
P2 H4 J4 K4 U4 V4 W4
B2 A3 C3 C5 B7 D7 A8 C8 C10 B11 A12 C12 C13
J8 K8 M8 T8 V8 W8 K9 P9 V9 H10 L10 U10 Y10 G11 AA11 L12 U12 F13 J13 N13 R13 W13
F2 AA2 H3 M3 R3 G4 L4 M4 N4 P4 R4 T4 Y4 AA4 H5 Y5 G8 N8 R8 AA8 P12
TP1509 TP1510
A
B
C
D
1
BOM notes:default MT6762
C1524 C1523
Project C1523 C1524
MT6762 MT6761
08071733 08071128 08072061 08072061
2 3 4 5 6
D
_SCHZH
1 2 3 4 5 6
16. Battery/USB IF.
A
Battery Conector
TREF_PMU
A
CHG_VDDP
B
J1601 BM25U_4S2_V86
P1 P2
3
P3
5
P5
7
P7
9
P9 P11 P13 P15
P10 P12 P14 P16
11 13 15
SG1645
SG1605
21 4
P4
6
P6
8
P8
10 12 14 16
BAT_ID_CON BAT_JIG_CON
BAT_THERM_CON
G
S
D1603
S
12
SG1602
C1605
BATT_CON
S
G
S
C1604
R1607
R1609
R1603
R1601
PWR_SUBPMIC_VBATS
VBAT BAT_ID
BATON
VBAT-_CON
SG1644 SG1643 SG1642 SG1641 SG1640
VBAT-_CON
S
G
S
S
G
S
S
G
S
S
G
S
S
G
S
S
G
S
R1642
1. Place those 6 SingleGND from Layer2 to Layer 7
2. Much more enough holes between SGs to ensure current
3. Connect to GND in every layer nearby
4. Net VBAT-_CON Must be wide enouch
SG1604
SG1601
S
G
S
S
G
S
CAD Notes:
CS_P
B
CS_N
C
D
USB_ID
VIO18_PMU
R1604
R1606
R1605
IDDIG
USB_ID_ADC_IN
USB_DM
USB_DP
R1608
R1602
1 2
D1607
1 2
D1610
USB_HS_DM
USB_HS_DP
C
D
_SCHZH
1
2 3 4 5 6
A
B
1 2 3 4 5 6
17. Receiver/SPK/Vibrator
TI
U1701
GPIO_SMARTPA_RST_N
C1719
VIO18_PMU
VIO18_PMU
I2S3_BCK
I2S3_DO
I2S3_DI
I2S3_MCK EINT_SMARTPA
SCL6 SDA6
F5 G3
B6 F6
B5 C5
A6 E6
B4 A4 B3
D6
D5
G5
F3
E4
G4
G6
F4 C6
ADR0_SCLK ADR1_MISO
BCLK1_GPIO1 BCLK2_GPIO5
DIN1_GPI1 DIN2_GPIO8
DOUT1_GPIO3 DOUT2_GPIO7
ICC_GPI3 ICC_GPIO9 ICC_GPIO10
MCLK_GPI2 IRQ_GPIO4 RESET SCL_SSZ SDA_MOSI SPI_SELECT IOVDD AVDD
DVDD
SPK_M
SPK_P
VBOOST1 VBOOST2
VSENSE_M
VSENSE_P
WCLK1_GPIO2 WCLK2_GPIO6
IOGND
PGND_B1 PGND_B2
SW1 SW2
VBAT
VREG
PGND AGND
DGND
NC1 NC2 NC3 NC4
D1 F1
B1 B2
A3
C1 C2
C1708
D2
SPK_N_FB
F2
SPK_P_FB
E2
I2S3_LRCK
A5 E5
D4
E1
E3 C4
A1 A2
G2 G1 D3 C3
C1710
SG1701
PA1_AGND
SG1702
PA_PGND
SPK_OUT_N SPK_OUT_P
VBOOST_SW
VBAT VBOOST
S
G
S
S
G
S
GPIO_SMARTPA_RST_N I2S3_BCK
I2S3_DO I2S3_DI I2S3_LRCK
SPI3_PA_CS SPI3_PA_CLK SPI3_PA_MISO SPI3_PA_MOSI
SG1703
SG1704
S
S
S
S
PA2_AGND
G
PA_PGND
G
VBAT
U1702 CS35L41
E2
RESET
B5
ASP_BCLK
C4
ASP_DIN
B4
ASP_DOUT
C5
ASP_FSYNC
E4
I2C_AD0/SPI_SS
D4
I2C_AD1/SPI_SCLK
E5
I2C_SCL/SPI_MISO
E3
I2C_SDA/SPI_MOSI
F2
GNDA
A3
GNDB1
B3
GNDB2
A4
GNDB3
C3
GNDP1
D3
GNDP2
L1706
VBOOST_SW
INT/GPIO2
LDO_FILT+
SYNC/GPIO1
OUT­OUT+
SW1 SW2
VBST1 VBST2
VSNS­VSNS+ VSPK1 VSPK2
A
F4
C1720
D5
C2 D2
A2 B2
F3
A1 B1
F5
VA
A5
VP
SPK_N_FB
E1
SPK_P_FB
F1 C1 D1
VBOOST
EINT_SMARTPA
PA2_AGND
SPK_OUT_N SPK_OUT_P
VBOOST_SW
C1721
VBOOST
VIO18_PMU
VBAT
C1711
SPK_OUT_N SPK_OUT_P
L1703 L1705 L1704 L1707
SPK_N SPK_P
B
C
PA1_AGND
C1705
C1707
Receiver
AU_HSP
AU_HSN
Note:LC for FM test
C1702
L1701 L1702
RCV_P
RCV_N
1
1
J1701
P1
J1702
P1
C1713
PA_PGND
C1714
C1716
C1715
PA_PGND
C1717
C1709
C1718
C
D
1
C1701
C1703
D
_SCHZH
17_Receiver/SPK/Vibrator
2 3 4 5 6
18. MIC
A
1 2 3 4 5 6
Sub MIC
Close to MICClose to PMU
A
B
AU_MICBIAS0
AU_VIN2_P
C1803
CAD note: 1,MIC need differential trace
AU_VIN2_N
C1804
C1806
C1801
Main MIC
C1805
MIC1801 MA-FRA381-A13-3
1
VDD
2
OUT
3
GND
4
M1
B
C
D
AU_VIN0_P
C1810
CAD note: 1,MIC need differential trace
AU_VIN0_N
C1811
AU_VIN0_N_CONN
AU_VIN0_P_CONN
C
D
1
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
A
B
19. Headphone
BOM note:V2-D2 SMT 10100668.
J1901 AA0-A4830-A00
RIGHT
LEFT
SW/DET HD/N/A
GND
CAD Note: L1904/L1905 close to ear Jack
SG1904
S
G
S
CAD Note: Diff Pair
FM_ANT_P FM_ANT_N
A
C1910
L1902
D1904
1 2
LB1901
L1908
2 3 4
5 6
L1901
1MIC
LB1902
LB1903
SG1902
S
S
GND,Star connection
C1913
21
21
21
G
EAR_JACK_GND
C1908
D1902 D1903
C1904
L1904
SG1901
S
S
L1906
G
CAD Note: Layout method GND_HPL_REFN_HPR_GND
LB1912
LB1913
21
C1918
R1910
R1911
C1919
21
R1905
R1906
AVSS28_AUD
AU_REFN
AU_HPR
B
AU_HPL
C
NOTE:C1930,C1933,C1932sharepin
FM_IN
D
C1932
RCV_P
C1930
C1933
RCV_N
FM_LNA_EN
C1915
L1907
L1903
R1901
AU_MICBIAS1
EAR_JACK_GND
CAD Note: Diff Pair
LB1904
U1902
C1920
R1912VIO18_PMU
R1908
C1917
C1902
6 5 4 3
6
RFIN
5
EN
4 3
CAD notes:pin 3 via to main GND
RFIN
GND
U1901
MXDLN02G
RFOUTGND
SG1903
S
AW5026
RFOUTN
RFOUTPVCC
VDD
NC
S
1
EN
2
1
2
G
C1921 C1922
R1907
C1912 C1911
CAD Note: Diff Pair
C1906
VIO28_PMU
FM_ANT_P FM_ANT_N
C1909
21
R1909 R1903
D1901
C1907
C1914
R1902
C1901
C1903
C1905
HP_EINT
AU_VIN1_N
CAD Note: Diff Pair
AU_VIN1_P
ACCDET
C
D
_SCHZH
1
2 3 4 5 6
1 2 3 4 5 6
20. LCD/CTP IF.
A
B
LCM_AVEE LCM_AVDD
LCM_RST DSI_TE
LCD_ID0 LCD_ID1 VIO18_PMU VLDO28_PMU SDA0 SCL0 GPIO_CTP_RSTB EINT_CTP
LCM_LEDK_3 LCM_LEDK_2
C2071
C2070
C2010
C2061
C2062
C2063
C2064
VIO18_PMU
R2001
C2065
C2066
J2001
1
P1
3
P3
5
P5
7
P7
9
P9
11
P11
13
P13
15
P15
17
P17
19
P19
21
P21
23
P23
25
P25
27
P27
29
P29
31
P31
33
P33 S1 S2
S3 S4
P10 P12 P14 P16 P18 P20 P22 P24 P26 P28 P30 P32 P34
A
2
P2
4
P4
6
P6
8
P8
10 12 14 16 18 20 22 24 26 28 30 32 34
3635 3837
LCM_D3N LCM_D3P
LCM_D0N LCM_D0P
LCM_CLKN LCM_CLKP
LCM_D1N LCM_D1P
LCM_D2N LCM_D2P
LCM_LEDK_1 LCM_LEDA
LCM_CLKN
LCM_CLKP
LCM_D0N
LCM_D0P
2
3 4
T2061
2
3 4
T2062
1
* *
1
* *
DSI0_CKN
DSI0_CKP
DSI0_D0N
DSI0_D0P
B
C2069
C2068
LCM_D1N
LCM_D1P
2
3 4
T2063
1
* *
DSI0_D1N
DSI0_D1P
C
D
LCM_D2N
LCM_D2P
LCM_D3N
LCM_D3P
2
3 4
T2064
2
3 4
T2065
1
* *
1
* *
DSI0_D2N
DSI0_D2P
DSI0_D3N
C
DSI0_D3P
D
1
_SCHZH
2 3 4 5 6
1 2 3 4 5 6
21. Camera IF.
VLDO28_PMU
A
B
C
SCL2 MCAM_D1N
MCAM_D1P
MCAM_CLKN
MCAM_D0N MCAM_D0P MCAM_D0P
SDA2
SFYNC
C2163
C2162
CADnote」コProtectVCAMAPMU
SG2104
VCAMA_PMU VCAMIO_PMU CAM_PDN2
CAM_RST2
SFYNC
SDA4 SCL4
C2103
C2161
S
S
C2104
C2117
G
C2176
C2114
C2167
13M Main
AFVDD
DATA1_N DATA1_P
DATA0_N
DATA0_P
DGND
SCL
DGND
DGND
CLK_N
CLK_P
DGND
DGND
SDA
XVS DGND AGND
1 3 5 7
9 11 13 15 17 19 21 23 25 27 29 31 33
2M Depth
C2166
J2101
P1 P3 P5 P7 P9 P11 P13 P15 P17 P19 P21 P23 P25 P27 P29 P31 P33
S1 S2 S3
MODULE_ID
AFGND
2
P2
DGND
4
P4
MCLK
6
P6
NC
8
P8
DGND
10
P10
DATA3_N
12
P12
DATA3_P
14
P14
DGND
16
P16
NC
18
P18
DGND
20
P20
DATA2_N
22
P22
DATA2_P
24
P24
DGND
26
P26
RESET
28
P28
DVDD
30
P30
IOVDD
32
P32
AVDD
34
P34
3635 3837
S4
J2102
S1
AGND
1 2
AAA VVV DDD DDD
3 4 5 6 7 8 9 10
11 12
P13 P14 P15 P17 P18
SDA
P19 P20
SCL
P21 P22 P23 P24
S3 S4
Note:GND Via nearby.
C2119
C2110
C2171
2625
S2
DGND
P2P1
MCLK
P4P3
DGNDDGND
P6P5
CLK_NDOVDD
P8P7
1413 1615 1817 2019 2221 2423
2827
CLK_PDVDD DGNDPWDN DATA0_NRESET DATA0_PPWSEQ_ID DGND DATA1_N DATA1_P DGNDVPP
P10P9 P12P11
P16
CAM_CLK0
MCAM_D3N MCAM_D3P
MCAM_D2N MCAM_D2P
CAM_RST0 VCAMD_PMU VCAMIO_PMU VCAMA_PMU
SG2101
S
S
G
C2111
C2133
C2165
C2175
GND_MCAMAVDD
R2122
C2164
Max Mated High=0.8mm
CAM_CLK2
DCAM_CLKN DCAM_CLKP
DCAM_D0N DCAM_D0P
C2172
MCAM_CLKN
MCAM_CLKP
MCAM_D0NMCAM_CLKP
MCAM_D1N
MCAM_D1P
MCAM_D2N
MCAM_D2P
MCAM_D3N
MCAM_D3P
R2161
1
R2162
R2163
1
R2164
R2165
1
R2166
R2167
1
R2168
R2169
1
R2170
T2161
* *
T2162
* *
T2163
* *
T2164
* *
T2165
* *
2
34
RCN_B
RCP_B
A
2
34
2
34
2
34
2
34
RDN0_B
RDP0_B
RDN1_B
RDP1_B
RDN2_B
RDP2_B
RDN3_B
RDP3_B
DCAM_CLKN
DCAM_CLKP
R2181
1
R2182
R2183
T2171
* *
B
34
2
RCN_D
RCP_D
C
D
VCAMA_PMU CAM_CLK1 RDN3
RDP3 RDN2 RDP2
CAM_RST1 VCAMD_PMU VCAMIO_PMU
1
C2177
C2105
C2174
5/8M Sub
DATA3_N DATA3_P DATA2_N CLK_P DATA2_P
C2173
C2107
C2170
Front SUB Camera
J2103
26 25
AVDD
DGND
MCLK
DGND
14 13 16 15 18 17
DGND
20 19 22 21
DVDD
24 23
VDDIO
28 27
2 3 4 5 6
P2 P1 P4 P3 P6 P5 P8 P7 P10 P9 P12 P11
P13P14 P15P16 P17P18 P19P20 P21P22 P23P24
S1S2
S3S4
12
AGND
34
XVS DGND
56 78
DATA1_N
910
DATA1_P
1112
CLK_N DATA0_N
DATA0_P DGNDRESET SDA SCL
SG2102
S
Max Mated High=0.8mm
RDN1 RDP1
RCN
RCP RDN0 RDP0
SDA4 SCL4
C2168
C2169
G
S
DCAM_D0N
DCAM_D0P
1
R2184
T2172
* *
34
2
RCN0_D
RCP0_D
D
_SCHZH
1 2 3 4 5 6
22. Sensor
A
Accelerometer
Ambient Light
A
B
SPI4_CLK SPI4_MO SPI4_MI SPI4_CSB
VIO18_PMU VIO28_PMU
C2208
U2201
2
NC/BYP
4
SCL/SPC/SCLK
6
SDA/SDI/SDO/SDIO
7
SDO/SA0/ALT_ADDRESS
ADDR
8
CS/CS/NC
1
VDD_IO
14
VDD/VS
ADC1/GND/NC
ADC2/RESERVED/NC
ADC3/GND/NC/TRIG
RES/GND/NC
Status indicator
LED2201
INT1 INT2
GND
GND/NC
NC
J2203
11 9
16 15 13
10 12 5 3
EINT_ACC
VIO18_PMU
SCL1
FP_MT6371_VCC
R2261
R2263
R2262
C2266
C2205
C2204
C2267
C2265
1
1
1
P1
J2202
P1
J2201
P1
J2204
P1
J2206
P1
1
R2264
1
C2268
SDA1
B
Compass
C
D
VSYS
SPI0_CSB FP_MT6371_VCC
SPI0_MO
EINT8
C2220
C2218
4
C2264
FingerPrint
J2207
S1
1 2 3 4 5 6 7 8
C2216
9 10
S3 S4
C2213
P10P9
S2 P2P1
P4P3 P6P5 P8P7
1
CHG_LED_GREEN
2
CHG_LED_BLUE
3
C2261
CHG_LED_RED
C2262
C2263
EINT_FP_N VIO18_PMU SPI0_MI GPIO_FP_RST_N SPI0_CLK
SCL1
SDA1
A2
B2
U2203
SCL
SDA
VDD
VSS
C2202
VIO18_PMU
C
For Protect
C2201
B1
A1
RED
A
1211
1413
GREEN
BLUE
D
C2217
C2222
C2215
C2221
C2219
_SCHZH
1
2 3 4 5 6
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