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OD-A017-02
TOSHIBA DVD-RAM SD-W1111 ‘99/06/26 Version 1.0
Page 14 Product Specification
9. Block diagram
ROM(2Mbit)
CPU
DVD-RAM/ROM
processor
LD controller
Mode select
jumper
Audio out
I/FAuthent
ication
Servo-amp
RF-amp
Pre-
amp
Lens
actuator
Ho-
LD
Head
SCSI
controller
CD-ROM
decoder
CD
processor
Servo
processor
Actuator driver x 2
Spindle motor driver
Linear motor
DRAM(16Mbit)
Load/Unload SW
LED
Pre-amp
LD controller for CD
Audio-amp
DRAM(2Mbit)
Linear motor driver
Loading motor driver
DISC
40MHz
33.86MHz
15MHz
SPC7426
F452658
TC203C620
MPC17A66
TC9449AF
TLS1040
SM9403
TPIC1312
MPC17A66
SM9103
Loading
motor
Loading unitSensor
Spindle motor
MC68HC16