Guide Gear Assembly, Guide Gear T Assembly, Cam Relay Gear 1, Guide Lock Plate (S) - Sony DCR-TRV725E Service Manual

4-17. Guide Gear Assembly, Guide Gear T Assembly, Cam Relay Gear 1,
Guide Lock Plate (S)
1. Removal procedure
1) Remove the LS chassis block assembly. (Refer to 4-10.)
2) Remove the screw (camera pan2 main M1.4 × 1.6) 1.
3) Remove the guide lock plate (S) 2 in the direction of the arrow
A.
4) Remove the two stop rings (E type 1.2) 3.
5) Remove the guide gear (S) assembly 4 and guide gear (T)
assembly 5.
6) Remove the HLW cut (0.98 × 3 × 0.25) 6.
7) Remove the cam relay gear (1) 7.
SETTING THE GEAR POSITION
Cam relay gear (2) Cam relay gear (1)
GL arm
assembly
Rotary switch
Pay attention
to the shapes.
Guide gear
(T) assembly
Hole of mechanism chassis
When attaching it, coat the hatched
portion with grease.
5 Guide gear
(T) assembly
3 Two stop ring
(E type1.2)
Cam
gear (2)
Guide gear
(S) assembly
Fig. 4-17.
— 30 —
2. Attachment procedure
1) Attach the cam relay gear (1) 7 with the HLW cut (0.98 × 3 ×
0.25) 6.
Note: The in-phase markings of the cam relay gear (1) 7, cam gear
(2) and cam relay gear must be aligned.
2) Attach the guide gear (T) assembly 5 and guide gear (S)
assembly 4 to the shaft in this order and adjust the positions.
Then, attach them with the two stop rings (E type 1.2) 3.
Note1:The in-phase markings of the GL arm assembly, guide gear
(S) 4 and guide gear (T) 5 must be aligned.
Note2:The guide gear assembly (S/T) has a different shape
respectively. Pay attention to the shapes.
3) Fit the guide lock plate (S) 2 in the groove on the shaft and
insert the portion B into the notch. Then, attach the plate with
the screw (camera pan2 main M1.4 × 1.6) 1.
Tightening torque: 0.078 ± 0.01 N•m (0.8 ± 0.1 kgf•cm)
4) Attach the LS chassis block assembly to the mechanical chassis.
(Refer to 4-10.)
2 Remove the guide lock plate (S)
in the direction of the arrow A .
1 Screw
(camera pan 2 main
M1.4 × 1.6)
6 HLW cut
(0.98 × 3 × 0.25)
A
B
7 Cam relay gear (1)
The pattern-printed side
must be facing upward.
4 Guide gear (S) assembly
Cam gear (2)
GL arm
assembly