Sony DCR-PC350 Service Manual page 197

3-32.Cam Gear and GL Driving
1. Removal procedure
1) Rotate the GL driving arm H block assy in the direction of the
arrow I until it contacts with the conversion gear shaft.
2) Remove the cam gear 2.
3) Remove the GL driving arm 3.
Matching Phase
Key Points
in Re-assembling
2 Cam gear
K
I
H
C
Conversion gear shaft
J
• Confirm that the phase of the cam gear and that of the rotary encoder are
matched and in phase.
• Confirm that the cam gear overrides on the GL driving arm.
Rotary encoder
• Confirm that the GL driving arm is contact with the conversion shaft.
• Do not apply grease to any locations other than the specified location.
Apply grease of the specified amount.
Cam gear
Notes When Applying Grease and During Installation
3 GL driving arm
Rotary
encoder
Apply grease when installing it
Amount of grease:
Sides of the both grooves
DV MECHANICAL ADJUSTMENT MANUAL VII
2. Attachment procedure
1) Insert the GL driving arm 3 into the shaft J of the mechanical
chassis and rotate the GL driving arm H block assy in the
direction of the arrow I until it contacts with the conversion
gear shaft.
2) Confirm the front side and rear side of the cam gear 2 so that
the correct side is selected. Install the cam gear 2 while
matching phase of the v mark C with the second tooth valley
K and the third tooth valley K of the cam gear.
3) Apply grease to the specified locations A to G of the cam
gear.
Points to be noted
Key Points in Re-assembling
Rotary
encoder
Cam gear
G
F
E
D
a ball of 3.0 mm
A
diameter of grease
to a ball of
B G
3mm
2.0 mm diameter
of grease
— 43 —
Cam gear must have raised
higher than the GL driving arm.
GL driving arm
A
B
C
Conversion gear
shaft