9
X92-4400-0x/4730-0x
X92-4740-0x/4750-0x
■
Loading the disc
When the loading motor starts rotation, the worm gear also
starts to turn as shown in the figure.
The rotation force is transmitted to the gear train.
When the force is transmitted to the final gear, the pull in the
disc for the mechanism.
VM3 : Loading
motor assy
Roller
Disc
Detection slider (L)
Detection slider (R)
Disc
Disc out
Disc in
Roller
Disc guide
The disc is pulled in or out when the rollers are pushed against
the disc guide.
■
Operation of Trigger arm
When the rollers pull in the disc, the disc edge (disc outer
shape) pushes the trigger arm and rotates it.
Disc
INITAL POSITION
Clamper chassis
Trigger arm
center of rotation
Press of disc outer shape
BASIC CONSTRUCTION
The following figure is looked at the mechanism for the re-
verse-side.
Even after the disc has been inserted, loading switch is ON
and the loading motor and the gear train also rotated. Al-
though the gear train is rotating but it has not contact yet in the
loading mechanism part.
The trigger slider becomes starting point of operation.
Trigger slider
Rear lock arm
Pinion gear
Loading slider
Drive arm
Lock slider
Lock arm (R)
Lock arm (L)
■
Operation of the trigger slider and construction
of the loading slider
When the pinion gear is rotating but trigger slide has not con-
tact to the rack gear.
The loading slider is assembled with the trigger slider and
pushed in the direction of the arrow by force of the spring.
Trigger slider
Rack gear
( * inside of
trigeer slider)
Pinion gear
Not contact with
Trigger slider
between
Rack gear
Pinion gear
Loading slider
Trigger slider
Spring
MECHANISM OPERATION EXPLANATION
