Sanyo GCD 2700 - Page 14

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.LUSTRATION OF CD CHANGER MOVEMEMT
2.
Disc table gear (51 )
This transmits the rotational force of the changew mo-
tor assembly (60) to the disc table.
3. Sensor circuit board assembly
This identifies the detection signals from the pfmto
coupler and controls the changer motor.
4. Changer motor
When the motor moves in a clockwise direction. the
resulting power turns the disc table; when it mowes in
a counterclockwise direction, it causes the cam gear
(38), cam pulley (37) to rotate, and it moves the sub
chassis up and down.
5. Chucking detector switch circuit board assemb%
This circuit board is equipped with switches SW2 and
SW3 which are turned ON/OFF by the lock slide 631).
When SW2 is set ON, it means that the upward wno-
tion of the sub chassis is completed or, in other
words, that the disc chucking is completed. Wham
SW3 is SET ON,
it means that the downward motion
of the sub chassis is completed or, in other womls,
that the disc table is set to the rotation standby sta-
tus.
- ...
If?-’‘
LOCK LEVER [
(32)—
0
<-~--.,
CAM
PULLEY (3X$
~,,i,$>
CAM 00S(3S3
\ ~s_/
‘ ,/
‘.-__~
<,
Lb
@
;~#WER MOTOR
....
IDLER PULLER
DISC TABLE
(41)
(82)s
/- (”-.
~)
o
“m “-
@ ‘c
o
\
ROTATION
-—. .
GEAR
MOVING GEAJ?(46)
—.—
P
r
SUB CHA&1S(27)
.. .-.
DISC TABLE ROTATION,
CD MECHANISM UP/DOWN
-UP -
:OFF
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1
I
1
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U---H
! 1 , ,
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t
SW3
OFF
CHUCKING
CHUCKING
RELEASE
COMPLETED
.