Sony HVR-Z1J Service Manual page 298

2-3-33. 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.
Matching Phase
Key Points
in Re-assembling
Rotate
Notch of mechanical chassis D
Round hole of
mechanical chassis
HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
Rotary encoder
E
Round hole F
B
1 Rotary
encoder (S902)
FP-467 flexible board
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.
Points to be noted
• 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.
Three claws A
Rotary encoder
Soldering
Points to be noted
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.
6-107
FP-467 flexible board
Soldering at the
four locations C