Read Sony DVP-CX860 / DVP-CX870D (serv.man2) Service Manual online
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The deceleration gear rotates in the direction of the arrow mark
4
via the small
pulley, belt, pulley gear and connection gear (arrow marks
1
to
3
)
The relay gear rotates in the direction of the arrow mark
7
via the
sensor gear and the tension gear. (arrow marks
5
and
6
)
At the same time, the
B
portion of the door block assy and the relay gear are
engaged to open the door block assy around the pivot of
A
. (arrow mark
8
, FIG.1-3)
The portion
C
of the door block assy moves as shown in FIG. 1-1
(from the right drawing to the left drawing) as it is interlocked with
the cam groove of the flap frame assy around the pivot of
the cam groove of the flap frame assy around the pivot of
A
on
the right and left of the lower part of the door block assy.
FIG.1-3
B
The door open motor (dc motor) inside the driving gear (B) assy starts
rotating in the direction opposite to the direction during door opening.
rotating in the direction opposite to the direction during door opening.
The photo transistor PH162 detects the inside of the sensor gear
that stops the door open motor (dc motor). (FIG. 1-2)
that stops the door open motor (dc motor). (FIG. 1-2)
FIG.1
(Note that the mechanism moves in the directions
opposite to what are shown in the illustration.)
opposite to what are shown in the illustration.)
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