Sony SRW-5000, Руководство по обслуживанию, Страница: 266 / 438

5-60
SRW-5000/5500
Harness
Positioning
hole (A)
Positioning
hole (B)
Gear box assembly
Gear box assembly
Positioning
Boss
Threading ring assembly
Positioning
Boss (B)
Positioning
Boss (A)
PWH3 x 8
PWH3 x 8
CN920
CN233
B
A
3. Disconnecting the Harness
Disconnect the harness from the connectors
CN233 and CN920 of the gearbox assembly.
4. Removing the Gearbox Assembly
(1) Remove the two screws.
(2) While lifting up the threading ring assembly
to the arrow A direction, move the gearbox
assembly to the arrow B direction to remove
the positioning bosses (A) and (B) from the
MD base assembly.
(3) Remove the gearbox assembly while paying
attention not to contact with the capstan, AT
head, and TG-4.
Installation
5. Attaching the Gearbox Assembly
(1) Lift the threading ring assembly then Insert the
projection (A) of the gear box assembly in the
positioning hole (A) of the MD base assembly.
(2) Press the gearbox assembly from above with
fingers and confirm that the positioning
bosses (A) and (B) are inserted into the
positioning holes (A) and (B) of the MD base
assembly. (The gear box assembly should
make no rattles when pressed with fingers.)
(3) Fix the gear box assembly with the two
screws.
Tightening torque: 78.4
x
10
_
2 N
.
m
{8.0 kgf
.
cm}
6. Reconnecting the Harness
Reconnect the harness to the connectors CN233
and CN920 of the gearbox assembly.
n
Avoid contacting the harness to the drive portion
of the gear box assembly.
7. Reattaching the Video Head Cleaner
Assembly
Reattach the video head cleaner assembly.
(Refer to steps 4 to 6 in Section 5-4.)
Adjustment after Replacement
8. Confirming the Threading Motor
Operation
Refer to Section 3-3-4.
[F7]
(THREAD MOTOR) of the SERVO
CHECK menu
Remove/Attach the Gear Box Assembly