Service manual

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A
AA
A
B
BB
B
C
CC
C
D
DD
D
E
EE
E
READING OK CHECK (= “NO DISC” DISPLAY)
CONNECTOR LOCKING
CHECK(PN801,PN802)
DOES SLED MOVE ?
DOES LENSE MOVE ?
(= UP & DOWN)
DOES LASER LIGHT ?
DOES SPINDLE ROTATE ?
IS READING OK ?
CHECK PN801 PIN 14,15
(TA- ,TA+)
CHECK PN802 PIN
5,6( SP+,SP-)
CHECK PN802 PIN 10( LD )
CHECK PN801 PIN 13,16
( FA-, FA+)
CHECK PN802 PIN 3,4( SL+,SL-)
DEFECTIVE PICKUP OR
IC803 OR IC801 OR IC802
DEFECTIVE PICKUP OR
IC803 OR IC801
DEFECTIVE PICKUP OR
IC802
DEFECTIVE PICKUP OR
IC803
DEFECTIVE PICKUP OR
IC803 OR IC801 OR IC802
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES