Toshiba SD-220EB Service Manual page 104

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4. BLOCK DIAGRAMS
4-1. Overall Block Diagram
SPM
Tray
Motor
IC606
MBM29F800BA-55PFTN
IC601
S-24C04BFJ-TB
SW POWER SUPPLY
IC402
M11B11664A-30T
PUH
RF Amp.
Feed
Interated Data
Motor
IC502
TA1323F
PUH Driver
&
Motor Driver
IC503
BA5813FM-E2
IC301
ZR36732
IC605
TMP94C251AF
X601
8M-FROM
Main-CPU
9MHz
CeraOSC
EE-PROM
1M-DRAM
IC603
M11B11664A-30T
MAIN PROCESSOR UNIT
1M-DRAM
IC401
TC94A03F
processor
27MHz
Xtal OSC
AV-1Chip
Processor
16M-S-DRAM
IC305,306
HY57V161610DTC-8
IC101
Display
Display-CPU
TMP86CK74AFG-3PV7
(FL)
FRONT DISPLAY UNIT
Data/Control Bus
DVD AV Data
IC915
IC912
AD1958
NJM4580E
Audio LPF
Audio-DAC
Amplifire
IC304
MM1567AJBE
Video Driver
ICV01
MM1567AJBE
Video Driver
OUTPUT-RGB UNIT
IEC958
Audio Out
Optical Audio Out
(SD-220)
Analog
Audio Out
YP
P
/S
B
R
Composite
AV
21P-RGB
Fig. 3-4-1

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