Sony DVCAM DSR-25, Service Manual

Page: 144 / 238

5-19
DSR-25
1
2
3
Main slider
Main slider arm
Fixing shaft of
main slider arm
Fixing hole of
main slider arm
Bent portions
Pendulum
stopper assembly
Brake arm S
Shafts
Bent portions
1
5
2
3 4
[Rear side of chassis]
Main slider arm
Main slider
Move the main slider so that
the positioning holes are
superimposed.
The shaft of the ratchet brake T
should be at the position where
it can be viewed fromthe outside
as shown in the figure.
Pendulum stopper assembly
Main slider
Pendulum stopper assembly
shafts
1
Insert the main slider arm into the fixing hole and attach
it to the fixing shaft at the front of the chassis while
referring to the figure above. (To facilitate assembly,
stick adhesive tape so that the main slider arm does not
drop.)
2 Perform assembly so that the main slider can pass under
the bent portion of the chassis. If “Ratchet brake T”
remains, move down the “Ratchet brake T” as shown in
the left figure and attach the main slider.
3
Carefully attach the pendulum stopper assembly so that
the two shafts fit in the two long holes of the main slider.
3-18. MAIN SLIDER, MAIN SLIDER ARM AND PENDULUM STOPPER ASSEMBLY
Disassembly: Remove them in order of
1
,
2
,
3
Disassembly of each part
The main slider controls several parts. Before removing the main
slider, remove “Brake arm S” at the front of the chassis while re-
ferring to “Information” on page 5-4. Otherwise, the main slider
cannot be removed.
Main slider
The main slider is fixed by the two shafts and the two
bent portions at the rear of the chassis. The main slider
can be removed when it is moved to the rightmost end
(
positions).
Assembly: Attach them while referring to the figure
above or below and the descriptions.
Assembly of each part
Attach each part while referring to the figure above or below. When
attaching the parts, adjust the positions carefully while referring
to the instructions in the figure below. Because these positioning
will be used as a reference when assembling in future, make sure
to adjust the positions and phases correctly.
4
Attach the shaft of the main slider arm to the long hole
of the main slider.
5 Move the main slider to the leftmost end so that the
small positioning hole of the main slider is superimposed
on the small positioning hole of the chassis, and fix the
main slider. The position where the main slider is fixed
will be used as a reference during assembling and phase
adjustment in future.
(To avoid affecting the main unit, fix the reel motor and
main slider with adhesive tape, etc.)