LG GW620 - Favorite Contacts

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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
3. Technical Brief
3.10 Hardware Architecture
<System HW Block>

Figure. Simplified Block Diagram
Multi
PLEXER
Multi
PLEXER
5P Micro
USB
5P Micro
USB
USBH
RTR6285
RTR6285
MDDI
BT_UART
Touch
Touch
Motor
Motor
Key LED
Key LED
USIM
USIM
PWM & EN
Micro SD
Micro SD
MAX14526_I2C
MMC/SD
ULPI
SIM
UART3
LCD Backlight IC
BD6083GUL
LCD Backlight IC
BD6083GUL
BL_I2C
2Gb
DDR
4Gb
NAND
EBI1 (DDR)
CAM I/F
USB H/S
USB H/S
TX_IQ, PRX_IQ
MOTION_I2C
BT_PCM
Audio_I2C
FM_L&R
RF I/F
USIM
KPD_PWR_N
I2C
PRX_IQ
I2C
MONO_OUT
AUD
5M CAM ISP
(MV9319)
5M CAM ISP
(MV9319)
GPS_IN
I2C
MSM7200A
EBI2 (NAND)
DATA, I2C
CTL
WLAN_SDIO
LINE_L& R
LBEH19UNBC
Bluetooth v2.1
Wi-Fi 802.11b/g
FM
LINE_ON&OP
RCV_N&P
MONO_IN
HPH_L&R
HPH_IN
LINE_OP, LINE_ON
RCV_P, RCV_N
HPH_R, HPH_L
BT & Wi-Fi
FM (3.5

)
8ohm (18x12)
FEM
FEM
GPS
DRX_IQ
DRX_IQ
CTRL
GPS
GSM & WCDMA
CAM 5M
TOUCH I/F
MCP (Toshiba)
3.5’
HVGA
Audio_I2C_SCL,
Audio_I2C_SDA
ISA1000
ISA1000
LIN_MOTOR_EN,
LIN_MOT_PWM
CTRL
MOTION Sensor
MOTION Sensor
MOTION_INT
Luminance
Sensor
Luminance
Sensor
FUEL_I2C
CAM
(Right Side)
VOLUME
GPIO[88:90]
LIN_MOTOR_EN,
LIN_MOT_PWM
UART3
Headphone
Array TP
Array TP
MAX14526_SCL, MAX14526_SDA
REMOTE_PWR_ON
MPP3,4
USIM
USIM I/F
MPM_GPIO2
SBDT_SSBI
PM7540
KPD_DRV_N
AUDIO SUB
(LM49150TLX)
PMIC_SSBI
AMUX_OUT
HKAIN2 AMUX_OUTI
AMUX_OUT
PM_INT_N
MSM_INT_NGPIO24
PWR KEY
UART3
USBH
RESET KEY
PON_RESET_N
PS_HOLD
GPIO25
RES_IN
nJTAG_RESOUT
JTAG_PSHOLD
JTAG
JTAG CONN.
VIBRATOR
4-WIRE
JTAG(TCK,TDI,TDO…)
KEY MATRIX
Fuel Gauge
Fuel Gauge
MIC
RGB
CONVERTOR
RGB
CONVERTOR
WDRXHB2
Diplexer
Diplexer