Inspection Method Of Pickup Unit - Pioneer CX-3250 Service Manual

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5.2 INSPECTION METHOD OF PICKUP UNIT

A
Disc to be used
CD-DA: TCD-782
DVD-Video: GGV1025
Execution method
START
B
LD turned on?
No
Yes
LD current check
Is it OK?
No
Yes
C
RF level check
Is it OK?
No
Yes
D
Error rate check
Is it OK?
No
Yes
E
Ckeck parts
other than PICK UP
F
54
1
2
Check parts
Check point:
LD current check
Replace the PICK UP
Check point:
AS MAX check
PICK UP
cleaned?
No
Yes
Check point:
Error rate check
PICK UP
cleaned?
No
Yes
Replace the PICK UP
AVIC-X930BT/XNUC
2
3
Check point:
AS MAX check
Check point:
Error rate check
Perform lens
cleaning
Replace the PICK UP
Perform lens
cleaning
3
4
Replace the PICK UP
SKEW ADJ.
RF level check
Is it OK?
No
Yes
Error rate check
Is it OK?
No
Yes
Finished
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