Top Sensor (Q902) - Sony DCR-PC350 Service Manual

DV MECHANICAL ADJUSTMENT MANUAL VII

3-21.TOP Sensor (Q902)

1. Removal procedure
1) Peel off the MNO seal 1.
2) Release the two claws of the sensor holder (T) 2 at the two
locations A. Remove it from the LS chassis block assy by
sliding it in the direction of the arrow B.
3) Remove the soldering at the two locations B and remove the
TOP sensor (Q902) 3 and the sensor holder (T) 4.
LS chassis block assy
B
2 Sensor holder (T)
1 MNO seal
2.
1) Connect the TOP sensor (Q902) 3 and the sensor holder (T)
2) Engage the two claws A to install the TOP sensor (Q902) 3
3) Attach the MNO seal 1.
Two claws A
— 32 —
Attachment procedure
4 to the FP-468 flexible board by soldering them at the two
locations B.
and the sensor holder (T) 4 in the LS chassis block assy.
4 Sensor holder (T)
Soldering
Points to be noted
Use the rubber finger tip cover
Lead-free solder
Wire type
Soldering iron
Soldering iron tip
Temperature of the
soldering iron tip
Contacting time of
soldering iron tip
3 TOP sensor (Q902)
Soldering at the
two locations B
: ∅ 0.6
: 941 made by Hakko
: T1-1BC
: 300 ± 10 ° C
: within 2 sec