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Block Diagrams
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7-2
7-2. Base Band Solution Block Diagram
PCF5213EL1
Main TFT LCD
2.3"240*320
(262K COLOR)
CL8232S5R
MPEG4 CODEC
JPEC/MPEG Engine
DSP(ARM9)
T_FLASH
AK4644EN-L
Audio Codec
VIB
MCP
NOR FLASH
256Mbit
NAND FLASH
1Gbit
SRAM
256Mbit
HOST I/F
BUS
SWITCH
CAMERA
(1.3M CMOS,
LSI)
* GSM
Rx : 925 ~ 960MHz
Tx : 880 ~ 915MHz
* DCS
Rx : 1805 ~ 1880MHz
Tx : 1710 ~ 1785MHz
* PCS
Rx : 1930 ~ 1990MHz
Tx : 1850 ~ 1910MHz
YUV
RF BLOCK
PAM(RF3159)
TRANSCEIVE(UAA3588E)
ESHS-MO85FD
GSM/GPRS/E
DGE/WCDMA
Processor
Bluetooth
Baseband
Processor
TX /RX
I/Q DAC
ARM926EJ
SPK
Earphone
BLUETOOTH
BC313141A07
MP3/WMA/MIDI
TV
TX_RX I/Q
Bluetooth
26MHz
ETM
JTAG
KEY PAD
I/O CONN(USB 포함)
PCF50603HN
SIM
32.768KHz
Main
Mic.
MICP/MICN
AUXMICP/AUXMIC/N
TV Encoder
27MHz
IIS
IIC
D_CLASS AMP
16bit
CPU I/F
SWITCH
EAR1/EAR2
MP3/WMA/MIDI
HFR1/HFP2I
SWITCH
Touch PNL
TSC2003
4wire
IIC
EAR
Mic.
LCD PART
BLU
LTC3210
EUD-2
LED 6EA
IIC
POWER
LDO
3.3V
BATTERY
Charging
LDO DC/DC
SIM I/F
ON_KEY
RTC
Back up BAT