Toshiba SD-2550A - Block Diagrams; Overall System Block Diagram

PUH
Display-CPU
Display
(FL)
Feed
Motor
Tray
Motor
PUH Driver
&
Motor Driver
1M-DRAM
1M-DRAM
AV-1Chip
Processor
16M-S-DRAM
Interated Data
processor
SPM
Video Driver
YPBPR/S
Composite
IEC958
Audio Out
Main-CPU
8M-FROM
EE-PROM
9MHz
CeraOSC
RF Amp.
Data/Control Bus
DVD AV Data
Audio LPF
Amplifire
Analog
Audio Out
Optical
Audio Out
Audio-DAC
27MHz
Xtal OSC
SW POWER SUPPLY
FRONT DISPLAY UNIT
MAIN PROCESSOR UNIT
IC502
TA1323F
X601
IC503
BA5813FM-E2
IC601
S-24C04BFJ-TB
IC603
M11B11664A-30T
IC305,306
HY57V161610DTC-8
IC606
MBM29F800BA-55PFTN
IC605
TMP94C251AF
IC402
M11B11664A-30T
IC401
TC94A03F
IC301
ZR36732
IC101
TMP87CK74AFG-3PV7
IC901
AD1958
IC912
NJM4580E
IC304
MM1567AJBE
Fig.3-4-1
4. BLOCK DIAGRAMS
4-1. Overall Block Diagram
3-5 3-6