Kenwood X 92 4460 00 Service Manual

Page 2

X92-4460-OX

NOTE FOR HANDLING MECHANISM ASSY

N Pick is under the finger, it N Dont touch the lever be- N Don't have the center of
may touch. cause the trigger lever entrance because the disc
comes off. insertion mouth is trans-

formed.

P|CK up - Don't touch in the frame, since grease is
m applied to the parts.
\ SPINDLE MOTOR - Don't applied grease to the roller.
' Don't touched PICK and SPINDLE MOTOR.

ROLLER

OK OK NG

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X92-4460-OX

(2) Basic construction (Initial position of

the planetary gear mechanism)

1) Even after the disc has been inserted.
the motor rotated and the gear train also
rotated, slider (R) does not start
operation yet.This is because the
planetary gear mechanism is used and
the carrier gear is locked by the slider
mechanism. In this period. the planetary
gear is in the loose condition.

Slider (Fl)

2) When the sun gear is rotating and the Planetary
carrier gear is locked. the planetary gear L . W
is running idle. Planetary gear K _

Loose

(3) Basic construction (Construction of
the trigger slider and slider (R))

The trigger slider is assembled with slider
(R) and pushed in the direction of the arrow
by the force of a spring.

Slider (Fl)

(4) Operation of slider (Ft)

1) Activating the trigger slider
When the trigger arm is rotated by the
pressure of the disc. the trigger arm
pushes the trigger slider.

' Gear teeth

on the traverse
chassis
Carrier gear

\iivfioc

2) Rotating (engaging) the planetary gear
When the trigger slider is moved, it pushes down the
wall (section A) of the carrier gear. (Initial rotation of the
carrier gear)
This causes the planetary gear. which is attached on a
pin of the carrier gear. to move according to the rotation
of the carrier gear. When the planetary gear is meshed
with a gear tooth (section B) of the traverse chassis, the
planetary gear starts rotation.
The rotation of the planetary gears causes the carrier
gear to rotate.