Inspection Method Of Pickup Unit - Pioneer AVH-X8500BHS Service Manual

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5.2 INSPECTION METHOD OF PICKUP UNIT

A
Disc to be used
CD-DA : TCD-782
DVD-Video : TDV-582(GGV1025)
Exact judgment cannot be performed if the disk to be used has a crack and dirt.
Be careful of handling of a disk enough.
Execution method
Refer to the following page for the details of the check 1 and the check 2.
B
START
PU Lighting?
Yes
Check1
LD current check
C
Is it OK?
Yes
RF level check
D
Yes
Check2
Error rate check
Is it OK?
Yes
E
Ckeck parts
other than PICK UP
F
42
1
2
Please perform the
usual diagnosis.
No
Replace the
CRG chassis
No
PICK UP
cleaned?
No No
Yes
PICK UP
cleaned?
No
No
Yes
AVH-X8500BHS/XNUC
2
3
Perform lens
cleaning
Replace the
CRG chassis
Perform lens
cleaning
Replace the
CRG chassis
3
4
Replace the
CRG chassis
RF level check
Check2
Error rate check
Is it OK?
No
Yes
Finished
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