Xiaomi RedMi Note3 Block Diagram
HM Note 3逻辑框图&主板元件分布图
Block Diagram
U2401
DVC
PRX
DRX
BT/
WIFI/
GPS
PRX B1/B2/B3/B5/B7/B8/B34/B39/B40/B41/GSM
T/RX
U3307
ANT SW
&GSM PA
TX GSM LB/HB
DRX B3/B7/B39/B40/B41A/B41B
U5008
M-Snsor
TX B1/B2/B3/B5/B7/B8/
B34/B39/B40/B41
WB_RFIO_2.4G
AC_RFIO_5G
GPS
P_Sensor
G+G
U3203
MM PA
U3402
DRX SW
U3102
TCXO
U5003
U5006
GPS LNA
U5005
TCXO
IR
3G/4G/TDS_PAIN
26 M
WB_RFIO_P/N
GPS
32K Hz
26 M
FingerPrint-
Sensor
FM
U3101
MT6169
U5001
MT6630
BT/WIFI/GPS/FM
U2401
DVC
U2303
NC
VIBR DRV
SENSOR
RX1
TX
RX2
CLK
RF_RX1_BBIQ
RF_TX_BBIQ
RF_RX2_BBIQ
LTE_RFICO_BSI
MT6169_XO4
LTE_LTEX26M
UART
MSDC3
DAI
I2C
DVDD_DVFS1
PWM
I2C
U1001
MT6795
AP&BP
SIM1 DATA
SIM2 DATA
SDC1
EB
4 Lanes DSI
I2C
I2C
4 Lanes CSI
2 Lanes CSI
PWRAP_SPI
32K Hz
AUD_DAT1
AUD_DAT2
U4001
eMMC 16/32G
POP
LPDDR 2G/3G
LCM
CTP
J6101
M CAM
13MP
J6201
S CAM
5MP
J6202
USB BUS
U2101
MT6332
CHG&OVP
U2001
MT6331
PMU&AUDIO
AUDIO
U6102
BL LED
U6101
LCM-PWR
U6202
FLASH LED
VBUS_ USB_IN
U802
BQ2425X
CHG
PWR_KEY
U6001
SPK-PA
RECEIVER
USB
Charge current
SPK
S
M
控制信号 时钟
TX RXT/RX芯片位号 供电
售后技术中心
Mi.COM
UIM1/UIM2
内部授权阅览
HM Note 3逻辑框图&主板元件分布图
RF BLOCK
RF_B39_PRX_TXM
PRX
DRX
CON3303
W3401
1
From U1001
CON3301
3
To U3101
MIPI1_SCLK/SDATA
From U1001
From U1001
CON3401
2
LTE_RF_BPI_BUS19
LTE_RF_BPI_BUS20
LTE_RF_BPI_BUS21
1
4
T/RX
RF_TXDET
APC1
VBAT
LTE_VMIPI
VTCXO2
21
17
5/6
8
9/10
7
13
4
7
6
5
U3307
ANT SW
&GSM PA
SKY77916
U3402
DRX SW
RF1636
32
31
26
27
28
29
30
36
33
34
35
37
3
2
3
9
2
1
10
11
RF_B34_PRX_TXM
RF_B1_TRX_TXM
RF_B2_TRX_TXM
RF_B3_TRX_TXM
RF_B5_TRX_TXM
RF_B7_TRX_TXM
RF_B8_TRX_TXM
RF_MB1_TX(2G)
RF_LB3_TX(2G)
RF_B3_DRX
RF_B7_DRX
RF_B39_DRX
RF_B1_DRX
B41_DRX
B40_DRX
4
U3215
4
U3220
5
U3210
3
U3216
U3412
U3411
1
U3305
4
6
U3306
6
U3301
6
U3309
6
U3313
6
U3308
6
U3322
B40_TRX
1
B41_TRX
1
RF_TX_B40/41 BYP
2
TX_B34/39
1
1
U3406
1 3/4
U3408
U3407
1 3/4
U3404
1 3/4
2
U3401
SKY13489
3
RF SW
9/6
1/8
B1_PA_DPX
3
RF_B2_PRX_SWITCH
1
B2_PA_DPX
3
RF_B3_PRX_SWITCH
1
B3_PA_DPX
3
1/8
B5_PA_DPX
3
1/8
B7_PA_DPX
3
1/8
B8_PA_DPX
3
33 19 35 18 21 23 25 28/30 29 8 7
39
42
37
32
3/4
VTCXO2
1/7
4
BPI_BUS7
8
From
U1001
VTCXO_0_PMU
U3203
MM PA
SKY77643
2
U3302
RF SW
SKY13489
3
VPA_PMU
U3410
U3102
26M TCXO
VTCXO2
1/7
BPI_BUS8
8
B2/B3_PRX
4
B40B41_PRX_PA_1
VMIPI_PMU
VPA_VCC1
VBAT
3/42
PRX_B34B39_RFIP1/N1_MB1
PRX_B1_RFIP1/N1_HB3
From U1001
PRX_B5_RFIP1/N1_LB3
PRX_B7_RFIP1/N1_HB2
PRX_900_RFIP1/N1_LB1
3 4
12 13
6/5
RF_B3_DRX_RFIP/N2_MB1
RF_B7_DRX_RFIP/N2_HB2
RF_B39_DRX_RFIP/N2_MB2
RF_B40_DRX_RFIP/N2_HB3
RF_B41_DRX_RFIP/N2_HB1
PRX_B2B3_RFIP1/N1_MB2
U3317
PRX_B40B41_HB1
U3323
RF_HB1/HB2/
MB2/LB4_TX_MT6169
MIPI0_SCLK/SDATA
From U1001
MT6169_XO4_CLK
To U2001
LTE_LTEX26M_IN
To U1001
PRX
TX
DRX
U3101
T/R
MT6169
CLK
RF_TXDET
From U3307
RF_RX1_BBIP
RF_RX1_BBIN
RF_RX1_BBQP
RF_RX1_BBQN
LTE_RFIC0_BSI_CK
LTE_RFIC0_BSI_EN
LTE_RFIC0_BSI_D0
LTE_RFIC0_BSI_D1
LTE_RFIC0_BSI_D2
RF_TX_BBIP
RF_TX_BBIN
RF_TX_BBQP
RF_TX_BBQN
LTE_TXBPI
RF_RX2_BBIP
RF_RX2_BBIN
RF_RX2_BBQP
RF_RX2_BBQN
ENBB_6169
VTCXO_0_PMU
VIO18_PMU
VRF18_0_PMU
From/to
U1001
MT6795
控制信号 时钟
TX RXT/RX芯片位号 供电
售后技术中心
Mi.COM
内部授权阅览
HM Note 3逻辑框图&主板元件分布图
LOGIC BLOCK
VCAMD_1P2V
2.8V VCAM_AF_PMU
VCAMA_2P8V
VIO18_PMU
LED6301
VSYS
Flash LED
IR LED
HL1/HL2
2.8V VGP1_PMU
U6102
BL DRV
FP_SPI_CLK
FP_SPI_CS_N
FP_SPI_MOSI
FP_SPI_MISO
U6201
SGM2578
VSCAMD_1P2V
VCAMA_2P8V
VSYS
VIO18_PMU
VIO28_PMU
VIO18_PMU
VIO28_PMU
VIO18_PMU
VIO28_PMU
VSYS
VSIM1_PMU
VSIM2_PMU
VIO18_PMU
LCD_PWM
LCM_LED_P
LED_S1
LED_S2
VIO18_PMU
VCAM_IO_1P8V
J6201
MCAM
13MP
J6202
SCAM
5MP
U6202
LM3643
Flash LED DRV
U6305
BMI120
G+GyroSensor
U6303
YAMAHA/AK09911C
M_Sensor
U6302
LTR-559ALS_C34
P_Sensor
J6502
SIM1
SIM2
J6101
CTP
Q6301
INFRA-RED
LED
J6103
LCM
CON6301
FingerPrint-
Sensor
CAM_D(0-3) P/N_A
CAM_CLK P/N_A
CMMCLK
MCAM_SDA0/SCL0
GPIO92_MCAM_RST
GPIO97_MCAM_AF_EN
MCAM_SDA0/SCL0
CAM_D(0-1) P/N_B
CAM_CLK P/N_B
CM3MCLK
GPIO15_SCAM_PWDN
GPIO79_SCAM_RST
GPIO96_FLASH_EN/GPIO95_TORCH_EN
GPIO116_FLASH_CE/GPIO80_FLASH_TX
SENS_SDA3/SCL3
ACCL_INT2_N_GPIO104
ACCL_INT1_N_GPIO105
SENS_SDA3/SCL3
MAG_RST
SENS_SDA3/SCL3
SENS_SDA3/SCL3
ALSP_INT_N
SIM1_SCLK_6795
SIM1_SRST_6795
SIM1_SIO_6795
SIM2_SCLK_6795
SIM2_SRST_6795
SIM2_SIO_6795
EINT6_TP
GPIO 102_RST
SDA2/SCL2
GPIO 129_IR_PWM0
VMCH_PMU
GPIO135_BL_EN
D(0:3) P/N_A
MIPI_CLK P/N_LCD
LCM_ID0/ID1
DSI_TE
LCM_RST
LCM_AVDD
LCM_AVEE
VFP_2.8V
VIO18_PMU
EINT3_FP_INT
GPIO115_FP_RST
EMI6202-
6205
EMI6201
EMI6207-
6208
EMI6206
EMI6101-
6104
EMI6106
VSYS
U6101
LCM PWR
U6306
LDO
GPIO134_N5_EN
GPIO134_P5_EN
MCAM_SCL0/SDA0
VSYS
GPIO94_FP_LDO_EN
VIO18_PMU
CSIA
CSIB
SENSOR
SIM
TP
DSI
MSDCs
VUSB10_PMU
VSIM1_PMU
VSIM2_PMU
VMC_PMU
PWR
U1001
MT6795
AP&BP
VCORE1_PMU
VDRAM_PMU
VUSB33_PMU
VSRAM_VDVFS2_PMU
VGPU_PMU
VGP4_PMU
DDR_VREF
UTXD2/URXD2
PTA_TXD/RXD
MSDC3_CMD/CLK
MSDC3_DAT(0-3)
EINT5_WIFI_INT/EINT4_BGF_INT
CONN_RST
DAISYNC
DAICLK
PCM
DAIPCMOUT
DAIPCMIN
GPIO101
GPS_SYNC
GPIO123
U2102
FAN48630
DC-DC
VRF18_0_PMU
VPA_PMU
VBAT_BUCK
To U5001
&U2001&
LED2301
PWR
VSYS
VIO18_PMU
VDRAM_PMU
DVDD_MD
VSRAM_VDVFS2_PMU
VUSB33_PMU
DDR_VREF
CHD_DM/DP_P0
SYSRSTB
WATCHDOG
PWRAP_SPI0_CSN/CK/MO/MI
SRCLKENA1
To U3101
J6501
SIDE KEY
&U2401
PWRKEY
HOME_KEY
PWR
AUDIO
ENBB_6169
VCORE1_PMU
VGPU_PMU
VIO18_PMU
KCOL0
KROW0
AUD_CLK_MOSI
AUD_DAT_MISO_1
AUD_DAT_MOSI_1
AUD_DAT_MISO_2
AUD_DAT_MOSI_2
SMPS
VTCXO_0_PMU
VIO18_PMU
VRTC
PMU
VMIPI_PMU
RTC32K2V8
VBAT_BUCK
U5001
BT/WIFI/
GPS/FM
MT6630
CHG&OVP
U2001
VUSB10_PMU
VIO28_PMU
VMC_PMU
From U2001
RF_ION_WBT
RF_IOP_WBT
ALDO
FM_ANT/
FM_RX_N_6630
From J6001
U2101
MT6332
6331_AU_V18N
SYSRSTB
MT6331
PMU
AUDIO
LDO OUTPUT
VMCH_PMU
VEMC_3V3_PMU
VSIM1_PMU
VSIM2_PMU
VCAM_2P8V
U5005
ALDO
TCXO
26M
U5003
U5006
GPS LNA
SW CHG
To U1001
EXT_PMIC_EN
PP_EN
RTC32K1V8
MT6169_XO4_CLK
From U3101
RTC32K2V8
CLK
VCAM_AF_PMU
VCAMD_1P2V
VCAM_IO_1P8V
VGP1_PMU
VGP2_PMU
VSCAMD_1P2V
VGP4_PMU
From U5001
PALDO_OUTPUT
2.4G
U5002
5G
GPIO100
From U1001
GPS
U5007
USB_DP_P0 /USB_DM_P0
USB_ID
VBUS_USB_IN
To ALL SYSTEM
VSYS
VBAT
BAT_THERM
BAT_CON_ID
To U2001
32K_IN
32K_OUT
CHARGE_LED_R/B/G
MICBIAS0
MAIN_MIC_P
MAIN_MIC_N
CODEC_HPH_R
CODEC_HPH_L
AU_VIN1_P
MICBIAS2
AU_VIN2_P/N
AU_HSN
AU_HSP
AU_LORP_EXPA
AU_LORN_EXPA
From/To
J1809
VSYS
U5008
J1809
BFPC CON
U802
BQ24196
CHG
J2101
BATT
CON
X2001
32K
LED2301
CON6001
HEADSET
CON
D101
S MIC
REC6001
U6001
AW8738
SPK PA
J2301/
J2302
GPIO_KEYPAD
VBUS_USB_IN
Charge current
EINT13_HS_DET
FM_ANT/
FM_RX_N_6630
To U5001
U5010
Test con
MICBIAS0
MAIN_MIC_P
MAIN_MIC_N
From U6001
From U1001
GPIO90_EN
EINT14_INT
SENS_SDA3/SCL3
U2103
CW2015CSAD
R2105
Kelvin connection
VBAT_BUCK
To U1001
EAR
GPIO11_SPK_EN
From U1001
To J6401
ANT5004
From/To
U2001
FUEL_SDA4/SCL4
INT_FUEL_GAUGE
CS_N
To U2101
CS_P
SPKR
From/To
U1001
控制信号
VEMC_3V3_PMU
VIO18_PMU
TX RXT/RX芯片位号 供电
MSDC0_DSL
MSDC0_CLK
MSDC0_RST
MSDC0_CMD
U4001
eMMC
16G/32G
MSDC0_DAT(0:7)
VIO18_PMU
VSYS
时钟
EINT7_4PHASE_BUCK
SCL1/SDA1
EXT_4P_PMU_EN
U2401
DVC
DA9210
DVDD_DVFS1
ENBB_6169
From U1001
GPIO103
售后技术中心
Mi.COM
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