End Sensor (Q901) - Sony HVR-Z1J Service Manual

2-3-20. END Sensor (Q901)

1. Removal procedure
1) Peel off the sensor S cover 1.
2) Release the claw A of the sensor holder (S) 3. Remove it
from the LS chassis block assy by sliding it in the direction of
the arrow B.
3) Remove soldering at the two locations and remove the END
sensor (Q901) 2 and the sensor holder (S) 1.
1 Sensor S cover
Claw A
SENSOR S COVER
Key Points
in Re-assembling
Be sure that it does not intrude
into the barrel groove of the
cassette compartment
Be sure that is does not intrude
into the L-edge of the chassis
HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
LS chassis block assy
Sensor holder (S)
B
END SENSOR (Q901),
SENSOR HOLDER (S)
Sensor S cover
D
Be sure that it
does not go outside
exceeding the U-
groove
2. Attachment procedure
1) Connect the END sensor (Q901) 2 and the sensor holder (S)
3 to the FP-826 flexible board by soldering them at the two
locations B.
2) Slide the END sensor (Q901) 2 and the sensor holder (S) 3
in the direction of the arrow C to install them in the LS chassis
block assy.
3) Hook the flexible board on the end of the D portion.
4) Attach the sensor S cover 1.
FP-826 flexible board
3 Sensor holder
2 END sensor (Q901)
Key Points
in Re-assembling
C
6-94
Soldering at the two locations B
Soldering
Points
to be noted
Use the rubber finger tip
cover Lead-free solder
: ∅
0.6
Wire type
: 941 made
Soldering iron
by Hakko
: T1-1BC
Soldering iron tip
Temperature of the
: 300 ± 10 ° C
soldering iron tip
Contacting time of
: within 2 sec
soldering iron tip