Sony Betacam SX DNV-5 Maintenance Manual page 154

3-4. Removal and Installation of CCD Block (Only for DNW-7/90/90WS)
Installation
4. CCD block installation
(1) Connect the harnesses that were removed in
procedure 3 to the CCD block.
(2) Clean both contact surfaces of the CCD block
and front frame using cleaning cloth moist-
ened with cleaning fluid.
(3) Temporarily secure the CCD unit to the front
frame with the four screws.
(4) Tighten the preceding screws so that the gap
between the front frame hole and the filter
shaft satisfies specifications.
[Tightening torque: 80 x 10
5. Filter knob installation
(1) Rotate the filter shaft until the clear filter
(straight through filter) can be seen from the
lens mount.
(2) Align the indication of number "1" on the filter
knob with the mark on the front frame. And
then fix the knob with the setscrew to which a
locking fluid was applied beforehand.
[Tightening torque: 20 x 10
(3) Rotate the filter knob and check that it moves
smoothly.
6. Front assembly installation
(1) Connect the four connectors that were
disconnected in procedure 1.
(2) Install the front assembly to the unit with the
four screws.
[Tightening torque: 80 x 10
Adjustment after replacement
7. Tape running adjustment
(Refer to section 4-2-1.)
8. AD clock phase check
(Refer to section 8-3.)
3-104
_2
N.m (8.2 kgf.cm)]
_2
N.m (2.0 kgf.cm)]
_2
N.m (8.2 kgf.cm)]
CCD block
Cleaning
Cleaning
Front frame (Rear side)
Front frame (Front side)
A
B
Spec. : A = B
Setscrew
(Apply screw locking compound)
Mark
Filter knob
DNV-5
DNW-7/90/90WS