Read Sony DVP-CX860 / DVP-CX870D (serv.man2) Service Manual online
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The portion
B
of the slider link moves as shown in
the arrow mark
1
around the boss of
A
as the pivot,
along with the cam groove inside the control gear (F).
At the same time when the BU holder moves, the chuck
holder assy moves as shown in the arrow mark
holder assy moves as shown in the arrow mark
5
around the portion
E
as the pivot, via the chuck driving
link that is fixed to the BU holder with screw.
The slider (U) that is connected by the portion
C
of the
slider link via the slider link, and the slider (B) that is
connected by the portion
connected by the portion
D
, move in the directions of
the arrow marks
2
and
3
respectively.
The BU holder moves in the direction
of the arrow mark
of the arrow mark
4
as it is interlocked
with the slider (B) and the slider (U).
FIG.4
FIG.5
FIG.6
FIG.7
Cam drive motor (dc motor) starts rotating.
Chucking is released.
Gear (A) (cam drive motor side) rotates in the direction of the arrow mark
1
.
The loading frame (F) assy and guide frame
(F) assy start moving upward along with the
cam groove outside the control gear (F) as
they are pushed by the force of the
extension spring. (arrow mark
(F) assy start moving upward along with the
cam groove outside the control gear (F) as
they are pushed by the force of the
extension spring. (arrow mark
1
)
At the same time, the disk stopper
(front side) is released (arrow mark
(front side) is released (arrow mark
2
).
C
The lower portion of a disc is pinched
by the groove at the tip of the loading
guide (F) and gets in contact with the
timing belt. (
by the groove at the tip of the loading
guide (F) and gets in contact with the
timing belt. (
1
)
Disc is supported by the three points
that are the tip of the loading guide (F),
the center guide and the portion
that are the tip of the loading guide (F),
the center guide and the portion
A
of
the door block assy. (arrow mark
2
)
The control gear (F) and control gear (R) start rotating in the direction
of the arrow mark
of the arrow mark
5
respectively (arrow marks
2
to
4
) via loading
gear (B) (dam drive motor side), chuck gear (C) and chuck gear (D).
3-5. Loading (Front side)
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