Block Diagram - LG GCC-4242N Service Manual

Block Diagram

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