LG LG-P350 - 6 Block Diagram

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
BT_UART
BT PCM
Bluetooth v2.1
Wi
-
Fi 802 11b/g
BT &
W
i
-
F
i
System HW Block Diagram All System
CPUInterface
CPU Interface
Capacitive Touch
(Melpas + ELK)
LCD Backlight IC
BL I2C
TX I
Q,
PRX I
Q
BT
_
PCM
FM_L&R
RF I/F
PRX_IQ
WLAN_SDIO
LINE_L& R
BCM43291
Wi
-
Fi 802
.
11b/g
FM Radio
FM
Tx Module
GSM & WCDMA
TOUCH I2C
2.8" QVGA
240*320
TOUCH INT
TCXO_
38.4MHz
FM_L&R
F_CLK_IN
CLK_REQ
Transceiver
(RTR6285)
Transceiver
(RTR6285)
LCD Backlight IC
AAT2862
BL
_
I2C
DDR SDRAM(2G)
NAND FRESH (4G)
EBI1 (DDR)
_
Q,
_
Q
RF I/F
GPS
Tx Module
(SKY77544)
DRX_IQ
DRX_IQ
GPIO59
GPS
MCP(Hynix)
SBDT
TCXO
NAND FRESH (4G)
CAM I/F
CAM_I2C
MSM7227
EBI2 (NAND)
CAM 3M
MCP(Hynix)
Q-Motor
(WHVM-1030Q10)
Q-Motor
(WHVM-1030Q10)
GPIO_28
LIN_PWM_FREQ
H8BCS0UN0MCR-4EM
MIC
MIC
Speaker &
R i
TCXO_19.2MHz
(Kyocera)
RTR_TRK_LO_ADJ
TCXO_RTR_19.2MHz
TCXO_PM_19.2MHz
MOTION_I2C
MOTION Sensor
(KR3DH)
MOTION INT
LINE_ON&OP
EAR1_OP&ON
HPH_L&R
LINE_OP, LINE_ON
RCV_P & N
HPH_R, HPH_L
SPK_RCVP, N
R
ece
i
ve
r
3.5 pi
Earjack
EAR_L, R
COMPASS_I2C
Digital Compass
(AMI304)
COMPASS_INT
Audio Sub
WM9093ECS-R
GPIO_27
AUDIO_I2C
TCXO IN
MMC
SIM
USIM
KPD_PWR_N
MOTION
_
INT
USIM
USIM I/F
GPIO106
SBDT_SSBI
PMIC_SSBI
AMUX_OUT
HKAIN2
AMUX_OUT
AMUX_OUT
PM_INT_N
MSM_INT_N
GPIO24
PWR/End Key
Vol. up
Send Key
Vol. Down
USIM
Key COL, Key ROW
_
Key LED
MUIC_I2C
USBPHY
UART3
I2C
UART3
MPP3,4
PM7540
KPD_DRV_N
PON_RESET_N
PS_HOLD
GPIO25
RESIN_N
JTAG
PS_HOLD
MUIC
(TS5USBA)
i
n_USB
nnector
Backlight_Key
USBH DM & DP
Array TP
REMOTE_PWR_ON
nJTAG_RESOUT
JTAG_PS_HOLD
JTAG CONN.
JTAG(TCK,TDI,TDO…)
UART3_TX/RX
5p
i
Co
6.Block diagram