Sony HVR-Z1J Service Manual page 294

2-3-29. M Slider Assy (1)
1. Removal procedure
1) Remove an end of the tension spring (pinch) 1 from the round
hole of the M slider.
2) Remove another end of the tension spring (pinch) 1 from the
pinch driving arm 2.
3) Rotate the rotary encoder in the direction of the arrow E, and
align the v mark of ratary encoder with the tooth bottom
between second and third teeth F. Move by hand in the
direction of the arrow A until the cam gear shaft and M slider
shaft match with the shaft hole of the M slider assy 3.
4) Push it in the direction of the arrow B while sliding beneath
the cam gear until the GL driving arm 4 gets in contact with
the conversion gear shaft.
(to be continued to next items 5) through 7) on next page)
Points to be noted
F
Points to be noted
• Confirm that the GL driving arm is in contact
with the conversion gear shaft.
• Confirm that the tension coil spring (pinch) 1
does not have any deformation, elongation and
open.
• Confirm that the spring hook of the tension coil
spring (pinch) 1 is facing upward.
HVR-Z1J/Z1U/Z1N/Z1E/Z1P/Z1C
ROTARY ENCODER
Rotary encoder
C
Cam gear
E
2. Attachment procedure
(continued from the previous items 1) through 5) on next page)
6) Move the GL driving arm in the opposite direction of the arrow
B until it gets in contact with the opposite side.
7) Move the M slider in the opposite direction of the arrow A as
far as it can go.
8) Rotate the rotary encoder in the direction of the arrow C until
the v mark arrives at the position D.
9) Install an end of the tension coil spring (pinch) 1 on the pinch
driving arm 2 (in the way that spring hook faces upward).
10) Install another end of the tension coil spring (pinch) 1 on the
round hole of the M slider (in the way that spring hook faces
upward).
Key Points
in Re-assembling
D
Rotary encoder
Cam gear
B
shaft
Conversion
gear shaft
4 GL driving arm
6-103
3 Move the M slider assy
in the direction of the arrow A .
The spring hook faces upward
1 Extension spring
(pinch)
The spring hook
faces upward
Round hole
A
2 Pinch driving arm
M slider shaft