Sony XDCAM PDW-HD1500, Руководство по обслуживанию

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PDW-HD1500/V1 (E)
6-9
6-6. Removing/Reattaching Drive Sub Assembly
m
.
To prevent the possibility of damage to the optical block assembly in the drive assembly by static
electricity charged in a human body or clothes, be sure to establish a ground before starting the service
operation. (Refer to Section 1-14.)
.
The spindle motor and the actuator around the objective lens have a powerful magnet. Keep magnetic
substance away from these parts. If the magnetic force makes a screwdriver hit the actuator, the objec-
tive lens will be damaged. If a magnetic substance comes close to these parts, their characteristics may
be changed.
Removal
1. Remove the top panel assembly.
(Refer to Section 1-4-1.)
2. Remove the stay sub (upper) assembly.
(Refer to Section 6-3.)
3. Remove the top cover (A) assembly.
(Refer to Section 6-3.)
4. Remove the loader assembly.
(Refer to Section 6-3.)
5. Disconnect the flexible card wires from the
connector CN601 on the SE-850 board,
connector CN601 on the SE-851 board, and
the two connectors of the optical block
assembly OP-0 and of the optical block
assembly OP-1.
6. Remove the six step-screws, and remove the
drive sub assembly.
Reinstallation
1. Reinstall the removed parts by reversing
steps 1 to 6 of removal.
n
The flexible card wires connected to the
connector CN601 on the SE-850 board and to
the connector CN601 on the SE-851 board
have conduction areas on both sides, and the
edges of their reverse sides are insulated.
Insert each flexible card wire into the connec-
tor as far as it will go, and then lock it.
SE-851 board
CN601
Drive sub assembly
SE-850 board
CN601
Tightening torque : 50
x
10
_
2
±
0.03 N
.
m {5.0
±
0.3 kgf
.
cm}
Insulation side
Conduction side
Conduction side
Obverse side Reverse side
Flexible
card wires
Optical block assembly
(OP-0)
Optical block assembly
(OP-1)
Step screws