LG LG-V909DW - 3.7 Hardware Architecture

3. TECHNICAL BRIEF
- 36 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3.7 Hardware Architecture
<System HW Block>
Star Tablet Block Dlagram Based on T20 (of nVIDIA)
LGE Internal Use Only
Star Tablet Block Diagram Based on T20 (of nVIDIA) for Rev.F
MEM I/F
x16
512Gb DDR
SDRAM
1Gb NAND
x16
SPK x 3
GSBI3
Bluetooth
V2.1 + EDR
Wi-Fi
MCP(CP)
TI658621
I2C
(GEN2)
nVIDIA
T20
PWR_I2C
I2S
(DAP1)
REQ
UART3 SDIO1
EDGE
PAM
FEM
Duplex
UMTS
PAM
GSM
WCDMA
19.2M
USIM
USIM I/F
GSBI0 SP
I1
Battery
(6540mAh)
Micro USB
Connector
Micro USB
Connector
USB
UART
HS USB
Charger IC
I2C(GEN1)
Geomagnetic
PCM
(DAP2)
MUIC
MUIC
UART2
USB
Fuel gauge
UART1
LCD 8.9”
LCD Backlight
WXGA
Touch Screen
RGB to LVDS
CVT
B/L Driver
I2C(GEN1)
A[0:12]
4 pin
MDM6200
32GB eMMC V4.4
HSMMC
DC-IN Jack u-USB
Accelerometer
HDMI
HDMI
(Type C)
WM8994
Cam
5M #A
CSI
CSI
CAM_I2C
VT
2M
LPDDR2 1GB
MIC
RGB 24bit
LCD_PWM
DDR
BT_PCM(DAP4)
x32
x8
Thermal Sensor
Cam
5M #B
GPIO
A[0:9]
GSBI4
38.4M
32.768K
32.768K
12M
FM
V_POWERRAIL
VI
PWR_I2C
Gyro sensor
I2C(GEN2)
Ambient Sensor
POGO 5V
IME_DA
IME_CL
USB s/w
USB s/w
USB POGO
USB POGO
UART
s/w
UART
s/w
CAM PMIC
WAKE UP
WAKE UP
RF I/F
PM8028
GSBI1 SPI2
XO XO
SSIB
SSIB
FEM
Primary S
econdary
GPS
SAW
GPS I/F
Figure Block Diagram