Block Diagrams - Samsung GT-E1120 Service Manual

7. Block Diagrams

7-1. RF Block Diagram
(PBGA-256 BALL)
(ARM 9 + CEVA TEAK DSP CORE)
AERO 4210 RF SUBSYSTEM
( INTERNAL CHARGER
1 DC-DC REGULATOR
SIM INTERFACE )
Battery
(463446
800mA)
PNX 4900
GSM/GPRS
ARM926EJ-S
PMU
6 CHANNEL LDO
VRTC
AUDIO AMP
KBI
IIC
RTC
UART 1
IrDA
40 POLY
OVP
(S S U U S S 6 6 1 1 6 6 0 0 M M N N T T B B G G
)
K5N3217ATA -AT 80
SPK & EARSPK
External Interface PIN
(PC Interface)
7-1
UFB- LCD
128 x 128
65K color
MEMORY
Flash/pSRAM MCP
32Mb x 16Mb
(BURST MODE)
Keypad
Tx module
( RF4180)