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1-8
CONTROLLER
DISPLAY
MICRO
TTL
INPUT
OUTPUT
OUTPUT
INPUT
INPUT
OUTPUT
5450
7350
1531
1521
OPTICAL
7500
1520
1531
1530
7600
7481
7300
?
IIS
SPI
6101
-8V
DC1
DC2
-12V
VFTD
KILL
CIRCUIT
KILL
+12V
7106
+5V
MAINS
7100
7107
7108
7101
OUT
HEADPHONE
KEYS
RC5
CRIN
400mVpp
OPTICAL
POWER SUPPLY
DISPLAY BOARD
CONNECTOR BOARD
DIGITAL
DIGITAL
BOARD
HEADPHONE
ANALOG
LEVEL BOARD
ANALOG
33MHz
DAC
TDA1305T
7440
7480
I2C-BUS
SCL
SDA
7323
7322
7321
2
GDIN
DAI-O
ADC
SRAM
ROM
EXP
TDA1373H/N2
TDA1315
SAA7366
7465
7405
SLAVE
7200
7192,7193,7195
7182,7183,7185
TRAY MOTOR CONTROL
PROCESSING
WOBBLE
WOBBLE
EFM
MOTO1/2
MPWM
TRAY SENSE
TRAYMOTOR
SERVO
CDM-36
LASER
PHOTO
DIODES
FOCUS
RADIAL
SLEDGE
MOTOR
DISC
CDM BOARD
& TIMING
CONTROL
LASER
AEGER
PROCESSOR
SIGNAL
MAIN BOARD
32MHz
MICRO
CONTROLLER
CDCEP
CD-ENCODER
CD-DECODER
DSICR
CONTROLLER
SERVO
DRIVER
SERVO
DIGITAL
16MHz
68HC11K4
CONTROLLER
USER
7170
1177
7320
7245
7210
7130
7105
C1-4
S1/S2
ANALOG
7010
DAC
7016
EEPROM
7014
LOADER ASSY
7150 - 7230 - 7235
PPN
CA/HFM
REN
TLN FEN
MIRN
DIGITAL
UVW
UVW
7280 7297
7270
NEC 784036
CDE
7205
TDA1371
CD60
LO9585P
CLO3
CLO1
CDR LOADER
98016
74CDR630
CDR630
1.5 BLOCK DIAGRAM
Summary of Contents for 74 CDR630/02M
Page 3: ...1 1 1 1 TECHNICAL SPECIFICATIONS...
Page 5: ...1 3 1 3 SERVICE HINTS...