Sony HVR-Z7J Service Manual page 272

3-7. END Sensor (Q901)
1. Removal procedure
1) Remove soldering at the two locations 1 of the END sensor
(Q901).
2) Disengage the claw 2 and the END sensor (Q901) 3.
3) Remove soldering at the two locations 4 of the TOP sensor
(Q902).
4) Disengage the claw 5 and the TOP sensor (Q902) 6.
Soldering
Points to be noted
Use the rubber finger tip cover.
Lead-free solder
∅
Wire type : 0.6
Soldering iron : 941 made by Hakko Mfg.
Soldering iron tip: T1-1BC
temperature: 300 ± 10 ° C
Soldering iron tip
Soldering iron tip contacting time within
2 sec.
TOP Sensor (Q902)
HVR-Z7J/Z7U/Z7N/Z7E/Z7P/Z7C
2. Attachment procedure
1) Engage the TOP sensor (Q902) 6 in the claw 5.
2) Solder two locations 4 of the TOP sensor (Q902) and install
3) Engage the END sensor (Q901) 3 in the claw 2.
4) Solder two locations 1 of the END sensor (Q901) and install
3 END Sensor (Q901)
1 Two solderings
Two solderings A
FP-031
flexible board
5 Claw
6-88
the TOP sensor (Q902) 6 in the FP-031 flexible board.
the END sensor (Q901) 3 in the FP-031 flexible board.
END Sensor (Q901)
2 Claw
6 TOP Sensor (Q902)
4 Two solderings
FP-031 flexible board