Dell GCR-8481B Service Manual page 8

D-1
Check the pattern from
pin 34 , of IC201 to
35
pin , of PN101.
1
4
OK
Check the PN101, Pick-Up
FFC.
OK
Replace the Pick-Up.
CH1
TP9
(FAO)
Fig. D-1. FAO Signal
NG
Replace PN101 or Pick-Up
FFC.
CH1
TP10(F+)
TP11(F-)
Fig. D-2. Focus Search Signal
25