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1
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A
D
DISPLAY ASSY
FL
E
B
USB
ASSY
A
LOAB ASSY
LOADER
C
MECHA
FM/AM
H
TUNER
UNIT
D
E
F
14
1
2
Display
Driver
FL DC+/-
KEY
-25.5V
USB POWER
5V
5V
6.8V
USB DP
USB DM
MOTOR
DRIVER
64M
SDRAM
8M
FLASH
16k
EEPROM
+9V
TUNER
SCART
LINE/TV
B
DVD MAIN ASSY
V+5V
V+1R8
PWRCONT
XV-DV353
2
3
EV5V
27M
BE
MT1389
•
AUDIO PROCESSING
-Audio Decode
-Bass Management
-Virtual Surround
-Preset EQ
etc.
A/D
AK5358VT
12.288M
ADMCK0
74HCU04
9V
+9V
SW+10.5V
DVD POWER
SW
SW5.0V
SW
V+3
SW3.3V(A)
1.8V
SW
V+5
EV+5V
3
4
SYSTEM
µ-com
ACLK
ALRCK
MCLK
ASDAT0
ASDAT1
ASDAT2
G,B,R
V
Y,C
ADBCK
ADLRCK
ADDATA
ADMCK1
LINE
SCART
4
PCON(fromSMPSorD-AMP)
DC DET
SCL
SDA
MUTE
RESET
PDN
SD
OTW
BCKO
LRCKO
MCKO
DATAO
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