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3. BLOCK DIAGRAMS
3-1.
Overall Block Diagram
SPM
PUH
Tray
Motor
Feed
Motor
PUH Driver
Motor Driver
IC504
KA3032
IC615
MBM29F800TA-55
TMP94CS40AF
8M-FROM
EE-PROM
IC613
S24C04BFJ-TB
2M-DRAM
IC614
HY512264JC-50
SW POWER SUPPLY
IC503
HY512264JC-50
2M-DRAM
RF Amp.
1chip-SERVO
Data Processor
X501
22. 5792
IC501
MHz
TA1293F
IC502
TC9453F
IC301
MD36710X
IC601
X601
Video Process,MPEG-2 Decoder
Main-CPU
9MHz
Dolby-Digital Decoder, OSD
CeraOSC
16M-S-DRAM
IC305,302
HY57V16160ALTC-10 x2
Display
(FL)
FRONT DISPLAY UNIT
MAIN PROCESSOR UNIT
IC202
MSM514800C-70
384fs Audio
4M-DRAM
Master Clock
IC901
PCM1727
TC203G08AF
Audio-DAC
IC201
-0103(Z)
PCM1727
Track Buffer
SUB VIDEO UNIT
ICV01 TC200E2650AF
Decryption,
I-P CONV
ZORAN
27MHz
Xtal OSC
IC306
ADV7170
Video Encoder
IC101
TMP47C416F
Display-CPU
AUDIO/VIDEO OUTPUT UNIT
Buffer
TC74HCU04AF
ICY09
LPF&
Amplifier
Audio Out
ICY01
AD71010 or AD1854
LPF&
Amplifier
Audio-DAC1
Audio Out
ICY31
AD71010 or AD1854
LPF&
Amplifier
Audio-DAC3
Audio Out
LPF & P.Video
Out x 3ch
Y,C Mixer
&Buffer
LPF & Video
Out x 4ch
Data/Control Bus
DVD AV Data
SP DIF Data
Coaxial Digital
Audio Out
TOS Link Digital
Audio Out
SL,SR Analog
Audio Out
FL,FR Analog
Audio out
Center SW
Analog
Audio Out
FL2,FR2 Analog
Audio Out
Y, PB, PR
PROGRESSIVE
VIDEO OUT
Composite Video
Out
S Video Out
Y,C
,C
video
B
R
Interlaced Out
Fig.3-3-1
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