Block Diagram - LG -P970 Service Manual

6.Block diagram

B project Block Diagram
EDGE
26M
transceiver
PMB5703
4
UMTS UMTS
Duplex
PAM
WCDMA
MCP(CP) MCP(CP)
Dg x
16
512Gb DDR
SDRAM
1Gb NAND
Address
16
USIM
I2C2
I2C
USB DP/DM tWL
Charger
MUIC
IC
MAX17040
Battery
Fuel gauge
(1500mAh)
LGE Internal Use Only
UART2
PCM UART SDIO
SDIO
Bluetooth Wi-Fi
FM
PCM
SDRC
Di3 RF I/F
GPMC
GPIO GPIO GPIO GPIO
I2C I2C
MEM_A
USIF3 SPI2
USIF
USB
I2C1
I2C2
I2C3 I2C3
I2C2
UART3_TX_IRRX/TX
UART4 (GPMC_WAIT)
HS USB data
HS USB data
I2S
DP/DN
PCM
Camera Camera VT Cam VT Cam
5M MIPI 2M
CSI2 I2C3
I2C3 CAM IF
UART1
NCS NCS
MCP(AP)
DSS_DAtA
X32
4Gb DDR
Touch module
I2C2
SDRAM
X16
I2C2
M Mounted on t d
OMAP3630
OMAP3630
MMC2
8
GPIO for PWM
MMC1
4
I2C1 I2C4
GPIO
INT1
KPD KPD
TWL5034
EAR_MIC
- 03 - Copyright © 011 LG Electronics. Inc. All right reserved.
6. BLOCK DIAGRAM
A-GPS
LCD 4.0"
WVGA
Touch Screen
Touch Driver
LCD Backlight
LCD BL Charge Pump
AMBIENT
Proximity sensor
Hall IC
Motion Motion
eMMC
Gyro
I2C3
(2GB)
Compass
Driver
Key LED
Driver
Key Key
Audio
Subsystem
Only for training and service purposes
(800X480)