Sony HVR-M10C, Руководство по обслуживанию

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6-44
HVR-M10C/M10E/M10J/M10N/M10P/M10U
1-3-33. Rotary Encoder (S902)
1. Removal procedure
1) Remove the three claws A of the rotary encoder (S902) 1
from the three notches of the mechanical chassis.
2) Rotate the rotary encoder (S902)
1
in the direction of the arrow
B
and remove.
3) Remove soldering (at the four locations)
C
to which the rotary
encoder (S902) is attached.
2. Attachment procedure
1) Make soldering (at the four locations) C so that the rotary
encoder (S902)
1
is connected to the FP-467 flexible board.
2) Place the rotary encoder (S902)
1
on top of the notch
D
of
the mechanical chassis. Lock the three claws
A
of the rotary
encoder (S902)
1
into the notches
D
of the mechanical chassis.
3) Match the phase of the
v
mark E of the rotary encoder (S902)
1
with the phase of the round hole
F
of the mechanical
chassis.
1
Rotary
encoder (S902)
Rotate
B
Notch of mechanical chassis
D
E
Rotary encoder
FP-467 flexible board
FP-467 flexible board
Three claws
A
Soldering at the
four locations
C
Rotary encoder
Matching Phase
Round hole
F
Round hole of
mechanical chassis
• Be careful not to break flexible board when removing
and installing it.
• During installation, the rotary encoder
must have already been locked in the mechanical chasis.
Soldering
Lead-free solder
Wire type: diameter
∅
0.6
Soldering iron: 941 made by Hakko
Temperature of the soldering iron tip: 350
±
10
°
C
Contacting time of soldering iron tip: within 2 sec.
Key Points
in Re-assembling
Points to be noted
Points to be noted