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5
Power Distribution
5.1
Power Distribution
DC Jack
12V
Buck Converter
RT6276A
SWITCH
DC12V
SWITCH
Main Charger
RT9471D
Battery
USB 5V
Slave Charger
/9V/12V
RT9759
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MT6319
DVDD_PROC/5A (max.)
VSYS
4.2V
VBUCK1 IN
VBUCK1
DVDD_PROC/5A (max.)
VBUCK2 IN
VBUCK2
AVDD2_EMI
VBUCK3 IN
VBUCK3
AVDDQ_EMI
VBUCK4 IN
VBUCK4
MT6365
0.4V~1.193V/4.8A (max.)
VPROC1 IN
VPROC1
0.4V~1.193V/4.8A (max.)
VPROC2 IN
VPROC2
0.4V~1.3V/4.8A (max.)
VCORE IN
VCORE
0.4V~1.193V/2.4A (max.)
VPU IN
VPU
0.5V~1.1V/4.8A (max.)
VMODEM IN
VMODEM
0.4V~1.193V/4.8A (max.)
VGPU11 IN
VGPU11
0.4V~1.193V/4.8A (max.)
VGPU12 IN
VGPU12
0.5V~3.4V/1A (max.)
VPA IN
VPA
1.86V~2.2V/2.2A (max.)
VS1 IN
VS1
1.25V~1.5V/2.5A (max.)
VS2 IN
VS2
ALDO
LDO IN
DLDO
3V/800mA (max.)
VEMC
1.8V/1200mA (max.)
VS1_PMU
VS1
VUFS
SLDO1
VS2_PMU
VS2
SLDO2
7" LCM1 power
3.3V/300mA (max.)
LDO IN
VIO33_TP1
1.8V/300mA (max.)
LDO IN VIO18_LCM1
4.2V/2A (max.)
SW IN
VSYS_LCM1
7" LCM2 power
3.3V/300mA (max.)
LDO IN
VIO33_TP2
1.8V/300mA (max.)
LDO IN VIO18_LCM2
4.2V/2A (max.)
SW IN
VSYS_LCM2
Camera power
3.3V/3A (max.)
BUCK IN
VDD_3.3V
BOOST IN
VDD_5V
5V/2A (max.)
15.6" LCM power
3.3V/300mA (max.)
LDO IN
VEDP_3V3
DC12V
12V/333mA (max.)
12V_DC VEPD_BL_12V
Figure 5-1. Power Distribution
Ethernet Power
VSYS
4.2V
LDO IN
LDO IN
EVB LCM Power
LDO IN
LDO IN
LPDDR4 Power
Buck IN
MT6319 IN AVDDQ_EMI
MT8390
MT6319 IN AVDD2_EMI
Base Band
Processor
USB Hub Power
LDO IN
LDO IN
5G Module Module
VSYS_5G
uSD Card
WIFI Power
VS1_PMU
VS2_PMU
eMMC
BUCK IN
HDMI Power
LDO IN
VDD_5V
VDD_5V IN
7" LCM1
RasPi Power
EXT_3V3
EXT_3V3 IN EXT_3V3
VDD_5V
VDD_5V IN
7" LCM2
Audio DTB Power
VSYS
VSYS
EXT_3V3
EXT_3V3
VIO18_PMU
VIO18_PMU
Camera
15.6" LCM
Genio 700 EVK
Genio 700 Evaluation Kit User Guide
3.3V/300mA (max.)
VIO33_PHY
Ethernet
1.8V/300mA (max.)
VIO18_PHY
3.0V/300mA (max.)
VDD30_LCD
EVB LCM
1.8V/300mA (max.)
VDD18_LCD
1.8V/2A (max.)
AVDD1_EMI
0.6V/5A (max.)
LPDDR4X
1.125V/5A (max.)
3.3V/150mA (max.)
VHUB_3V3
USB HUB
1.1V/1.5A (max.)
VHUB_1V1
4.2V/3A (max.)
5G
VDD_5G
Module
3.3V/3A (max.)
AW-XB468NF
WIFI Module
3.3V/3A (max.)
AW-CB451NF
WIFI_3V3
1.8V/1.2A (max.)
WIFI Module
VCN18_PMU
3.3V/300mA (max.)
EXT_3V3
HDMI
5V/200mA (max.)
HDMI_5V_DDC
3.3V/300mA (max.)
RasPi
5V/2A (max.)
VDD_5V
Expansion
4.2V
Audio DTB
3.3V/300mA (max.)
1.8V/600mA (max.)
30
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