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5. SGH-E710 Block Diagrams
5-
1
1. RF Solution Block Diagram
Drivers
Charger
Power
Mgmt
SIM
Driver
PSC2106
Multi-Function
Power Supply
Trident
II
RTC
Core
Memory I/F
Serial
Control
Power
Keypad
DSP
Memory I/F
System
Clock
P_CTL
R
F
T
r
a
n
c
e
i
v
e
r
S
I
4
2
0
5
RF-BB
I/F
RF-IF
Synthesizer
LNA
IN
Power
AMP I/F
256Mbit
Flash Memory
64Mbit SRAM
System
I/F
LCD I/F
Camera
I/F
CLK
MV317SAQ
CSP1093
Mixed Signal
Processor
DSP
I/F
DAI
Audio
I/F
RF Block
Enable
RF
I/F
Power
I/F
OSC
13MHz
Crystal
32.768
KHz
A[1..23]
D[0..15]
Control
A[0..8]
D[0..15
Control
VRTC
1V8_Core
2V8_DIG
LCD with
Camera
Control
LCD_D[0..15]
Control
C_D[0..7]
LDO
MIC2212
VEP
CAM_VCC
CAMPWR_ON
Sound Gen.
YMU762
CLK13M_RF
CLK13M_MC
CLK13M_TR
CLK13M_YMU
SPK
Analog Switch
MAX4684
RF_EN
MIC
38F3350WWZD
MIC-SPK
Ear-Jack
KEY
PAD
KB_COL[0:4]
KB_ROW[0:4]
2V8_RF
RF_Power_EN
PWR_KEEP
CHG_DET
CHG_ON
I_CHG
CHG Block
LTC1734
I/FC
ON
18P
SIM
CON
SIM_RST
SIM_RST
SIM_CLK
SIM_Data
SIM_Data
SIM_CLK
V_SIM
TA_VEXT
DEBUG
SDS
JIG-ON
DLC_DET
SPK
AFC
TX_PWR
SW_EN
3
TXI_I/O
SER_CTL
TXQ_I/O
TX_EN
V_PAC
GSM
DCS
PCS
TX_BAND_SEL
2
GSM
DCS
PCS
V_BAT
V_BAT
V_BAT
V_BAT
VREF
Backlight
LED
Backlight
Contractor
Antenna
OSC
25MHz
CLK_25MHz
CLK_CTL
ASM
SAW
PAM