6-94
HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
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
.
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
.
1
Sensor S cover
Sensor S cover
Be sure that it does not intrude
into the barrel groove of the
cassette compartment
Be sure that it
does not go outside
exceeding the U-
groove
Be sure that is does not intrude
into the L-edge of the chassis
B
C
Soldering at the two locations
B
2
END sensor (Q901)
Sensor holder (S)
Claw
A
LS chassis block assy
3
Sensor holder
D
FP-826 flexible board
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
:
∅
0.6
: 941 made
by Hakko
: T1-1BC
: 300
±
10
°
C
: within 2 sec
SENSOR S COVER
END SENSOR (Q901),
SENSOR HOLDER (S)
Key Points
in Re-assembling
Key Points
in Re-assembling
Points
to be noted
Soldering
