Servo Processing Diagram - Sony CDP-CX235 Training Manual

REPAIR OR REPLACE
DEFECTIVE
COMPONENT
NG
CHECK
SENSORS SPINDLE
SWITCHES CLV MOTOR
SLED DRIVE
OK
HIGH PROBABILITY
OF BAD PICK UP
CHECK
OK
CIRCUIT
NG
REPLACE
PICK UP APC CIRCUIT
43
WON'T SPIN
CHECK
DISPLAY
CHECK SLED
LIMIT SWITCH
OK
CHECK
OK
FOCUS (FOK)
VOLTAGE
NG
CHECK
FOCUS LENS
MOVEMENT
OK
CHECK FOR
NG
LASER LIGHT
REPAIR
DISC WON'T SPIN FLOW CHART
CHECK
NG
POWER
SUPPLY
NG
REPAIR
REPAIR
REPAIR
NG
FOCUS
SERVO
CHECK SLED
LIGHT NG
SWITCH
OK
HIGH
PROBABILITY OF
BAD PICK UP
CHECK
OK
SYSCON/FL
DRIVER
NG
P.S.
REPAIR OR REPLACE
DEFECTIVE
COMPONENT
12A122 7/5/00