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Whole Block Diagram
BH6590KU
Motor DRIVE
Stepping DRIVE
Actuator DRIVE
Tray Motor DRIVE
AN22107A
RF Amp
Wobble
ALPC
FlashMemory
MN103S63G
DSP/Servo
Decoder
Encoder
ATIP Demodulator
Write Strategy
I / F
SystemController
Audio
Mute
Circuit
H
O
S
T
16.93MHz
Optical
Pick-up
HOP-U601T
Include
2MB
DRAM
SLED
Stepping
Motor
FCS
TRK
TILT
Spindle
Motor
Writing
Strategy
S/H Timing
RF/Wobble/
Servo Signal
Line Out
L,R
Address/Data
Stepping
+5V
GND
+3.3V Reg
+1.5V Reg
+1.5V
+3.3V
+5V
GND
MN103S63G
AN22107A
MN103S63G
AN22107A
MN103S63G
BH6590KU, Others
Tray
Motor
SDRAM
Address/Data
63
Block Diagram
Whole Block Diagram