4
3
2
1
A
B
C
D
E
F
G
A
B
C
D
E
F
G
8
7
6
5
4
3
2
1
8
7
6
5
4-2 DISC DRIVE SECTION
IC2006
CAMERA DSP &
MPEG2 CODEC
SPINDLE
MOTOR
AF
TR
LASER
DIODE
LASER DIODE
DRIVE
8 DETECTOR
& AMP
FRONT MONITOR
DET. & AMP
Recode
APC
SLIDER MOTOR
LOCK UNIT
DATA
STROBE
ANALOG
FRONT END
DRIVE DSP
(SERVO/DSP/
ATAPI/
ENCODER/
DECODER)
4CH BRIDGE
DRIVE
SDRAM
µP
SRAM
FLASH ROM
SPINDLE DRIVE
EJECT
MOTOR DRIVE
EEPROM
SENSOR
AMP
SHOCK
SENSOR
DISC COVER
SW
Disc Drive Unit
Head
8cm DVD-RAM/DVD-R
DISC
ATAPI
I/F
Video/Audio
Signal Process
Section
DISC
SW
M
VDR-M30PP/EG/B/EN DISC DRIVE SECTION BLOCK DIAGRAM