Fig.3-3-1
3. BLOCK DIAGRAMS
3-1. DVD Overall Block Diagram
PUH
Display-CPU
Display
(FL)
POWER
CONTROL
Feed
Motor
Tray
Motor
PUH Driver
Motor Driver
1M-DRAM
Decryption,
Video Process,MPEG-2 Decoder
Dolby-Digital Decoder, OSD
MAIN CPU
64M-S-DRAM
MEDIA SW
PX01
PX04
PWR_CTRL
KDB SWITCH
1chip-SERVO
Data Processor
SPM
VIDEO LPF
with
AMPLIFIRE
Composite
Video Out
S Video Out
Y,C
B
,C
R
Coaxial
Digital
TOS Link Digital
Audio Out
22.5792
MHz
E2PROM
RF Amp.
Data/Control Bus
DVD AV Data
SP DIF Data
Buffer
POWER CONTROL
UT70
TC7S08F
LPF &
Amplifier
Audio Out
FL, FR Analog
Audio Out
RF CUT
POWER SWITCH SUPPLY
KDB FRONT UNIT
DVD MAIN PROCESSOR UNIT
AUDIO/VIDEO OUTPUT UNIT
IC502
TA1323F
X501
Xtal
27MHz
IC503
BA5813FM
IC307
S24C02AFJ-TB
IC402
M11B11664A-30T
IC401
TC94A03F
ICX01
TMP86PM74F
IC305
MT48LC2M32B2
32M-FRAM
IC309
MBM29LV160TE
IC902
AD1958
IC302
TC7S08F
HDD To
DVD INTERFACE
UT60
PCA9554DB
MODULATOR
UT4
TMDH2XA38A
IC306
ZR36750
UT50
MM1231
SWITCH
SWITCH
UT49
MM1231
UT3
CTN21
CN302
WX01
CN901
CNY01
CTN25
CNX01
CN601
CN901
CNY01
UT81
TC74HCU04AF
ICY01
NJM4580E
UT11
MM1568
AV
Master Clock
Audio DAC
+ PLL
RELAY
K1
A-5W-HK
Summary of Contents for SD-H400 - Combination Progressive-Scan DVD Player
Page 1: ...DIGITAL MEDIA SERVER SERVICE MANUAL FILE NO 810 200329 SD H400 D I G I T A L V I D E O ...
Page 23: ...10 1 3 4 A B C D E G 2 5 6 7 8 9 F Fig 3 4 2 4 2 KDB Front Circuit Diagram 4 5 6 7 1 3 2 ...
Page 25: ...4 3 Power Switch Circuit Diagram Fig 3 4 4 ...
Page 26: ...Fig 3 4 5 4 4 DVD Main Circuit Diagram ...
Page 27: ...4 4 DVD Main Circuit Diagram ...
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Page 34: ...Fig 3 4 5 ...
Page 53: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...