LG LG-V909DW - Star Tablet: Sensor & Touch

6. BLOCK DIAGRAM
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Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
LGE Internal Use Only
GYRO_INT_N
THERM_IRQ
ACCEL_INT
VDD_3V3_ALWAYS
ACCEL_3V3
COMPASS_3V3
AMBIENT_3V3
PWR_I2C_SCL
T20
PWR_I2C_SDA
THERM_N
THERM_P
GYRO_3V3
SENSOR_I2C_SCL
SENSOR_I2C_SDA
AMBIENT_RST
COMPASS_DRDY
Thermal
NCT1008
Accelerometer
KR3DH
Compass
AMI304
Gyroscope
MPU-3050
Ambient Light Sensor
BH1721FVC
IME_DA
IME_CL
VDD_3V3_ALWAYS
load SW for touch IO power
V_TCH_3V3
load SW
TOUCH_IO_EN
Star Tablet : Sensor & Touch
Level
shifte
r
GEN2_I2C_SCL
GEN2_I2C_SDA
Touch
Level
shifte
r
GEN1_I2C_SCL
GEN1_I2C_SDA
TOUCH_I2C_SCL
TOUCH_I2C_SDA
TOUCH_INT_N
TOUCH_RST_N
V_POWERRAIL
load SW for touch main power
V_TCH_POWER
load SW
TOUCH_PWR_EN
V_TCH_POWER
Star Tablet : Sensor & Touch