Operation Description - Kenwood X92-4470-00 Service Manual

[1] Disc Loading
(1) Turning the loading switch ON
1) When a disc is inserted, the disc arms open to the left and
right and the claw below disc arm (L) sets the loading switch
ON.
2) The above starts the motor rotation.
(2) Loading the disc
1) When the motor starts rotation, the worm gear also starts
to turn as shown in the figure.
2) The rotation force is transmitted to the gear train.
3) When the force is transmitted to the final gear, the rollers
rotate to pull in the disc.
Disc IN
Disc
Disc OUT
The disc is pulled in or out when the rollers are pushed against
the disc guide.
[2] Operation of Slider (R)
(1) Activating the trigger arm
1) When the disc is pulled in by the rollers, the disc edge pushes
the trigger arm and rotates it.
2) When the disc is an 8cm disc, it is pulled upwards by the
tapering on the disc guide. The trigger arm is rotated when
the disc pushes the claw (section A) located before the trig-
ger arm.
When the 8cm disc reaches the loading end position, the roller
areas supporting the disc decreases. To prevent the disc from
dropping in this case, the claw is provided with a projection for
supporting the disc.
Disc

OPERATION DESCRIPTION

Disc guide
Roller
Claw (A)
Projection
Switch ON!
Disc arm(L)
Disc
Worm gear
Side view
Position pushed by the disc
A
8cm Disc
X92-4470-0x
Disc arm(R)
Motor
Rubber rollers
Disc IN
Trigger arm
Center
of rotation
Clamper chassis
Trigger arm
5