Sony TC-C5 - Page 12

TC-C5/C521
loading lever cam gear
loading pulley O
belt
S892 sl
tray
motor
In
the
close
operation,
the lever rotates a Iittle
in arrow direction and a
gap is made as shown.
S897
C)
guide rail
slider ass’y
Fig. 4
3. OPEN/CLOSE OPERATION
Fig. 4 shows a close state. Operation from this state to the
point where the drum can start to rotate is described below.
(Fig. 5)
(1) The tray motor rotates in arrow direction and the loadi-
ng pulley rotates in arrow direction via belt.
(2) Rotation of loading pulley drives the cam gear in arrow
direction via loading gear.
(3)Two bosses of cam gear and rack transform cam gear
rotation into linear motion of Slider assy.
(4)S892 detects completion of srider ass’y.
The close operation is performed reversely to the above
operation and $891 detects completion of close operatio-
n. (Fig. 4)
4. OPEN
(1) Motor, pulley and gear perform the same operation as that
up to the position where the drum can start to retate.
(2)S891 detects completion of operation by means of guide
rail. (Fig. 6)
The close operation is performed reversely to the above
operation and $891 detects completion of close operation.
(Fig. 4)