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Block Diagrams
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5-2
5-2. Base Band Solution Block Diagram
OM6359
(Baseband chip)
SIM CARD
RTC_CLOCK
(32.768Khz)
MOTOR
SGH-X620 Block Diagram
RC
V
TFT LCD
1.66"
MI
C
MV3018
(camera
chip)
VGA
CAMERA
D class AMP
ISL6294
(CHARGER IC)
CAT32
(LED DRIVER)
SWITCH
(STG3699)
SP
K
LD(0:15)
SCL
SDA
IT_PMU
REF_ON
32K
AMP_P
AMP_N
MIC_P
MIC_N
VSY
NC
PCL
K
MC
L
K
C_
S
D
A
C_
SC
L
HSYNC
YD
(0
:1
5)
EAR_MIC_N
EAR_MIC_P
LINE_OUT
EAR_N
EAR_P
LCD_CS
RS
L_RD
L_WR
HA(1:2)
HD(0:15)
HD(
0:1
5
)
HA(
1:2
6
)
Li-Ion Battery
(Standard)
IRDA
EA
R
J
A
C
K
H
E
AD
SE
T
SDRAM
64Mbit
NOR FLASH
128Mbit
INTEL MEMORY
LDO
(Memory power)
LDO2
(MV3018 power)
DUAL LDO
(Camera power)
PCF50601
(PMU)
VDD1
VDD2
VDD3
VIBVDD
MIC_BIAS
AVDD_TEMP
VCC_CP
VCC_SYN
VCC_RX_TX
VCC_RF_VCO
VCC_TX_BURST
VDD_KEY
LM4845
FM Radio
YMU 762
(Melody IC)
MIC
Loud SPK