Toshiba W603C, Service Manual

Page: 44 / 92

Disassembly and Reassembly
Toshiba
4-19
4-3-27 Motor Capstan Ass’y Removal
1) Remove the 3 Screws Π.
2) Remove the Motor Capstan Ass’y ´ .
Assembly :
1) Match the 3 holes of Motor Capstan Ass’y ´ to the
3 holes of Main Base as attending not to drop or
knock the Motor Capstan Ass’y.
2) Tighten the 3 Screws in the direction of arrow as
shown detail drawing.
Note :
1) Don’t reuse the removed screws from Motor
Capstan Ass’y.
2) After tightening screws, check if there is gap
between the head of screws and the top side of
Main Base. There should have no gap between the
head of screws and the top side of Main Base.
3) After reinstalling, adjusting the tape transport
system again.
Œ
3 SCREWS
´
MOTOR CAPSTAN ASS'Y
B
C
A
<DETAIL>
4-3-28 How to Eject the Cassette Tape
(If the unit does not oprate on condition that is
inserted into housing ass’y)
1) Remove the Holder worm Πand the Gear Worm
´ .
2) Turn the Gear Worm Wheel ˇ counterclockwise
with screw driver. (Refer to arrow)
Œ
HOLDER WORM
´
GEAR WORM
SCREW DRIVER
ˇ
GEAR WORM WHEEL
Fig. 4-34 Motor Capstan Ass’y Removal
Fig. 4-35
3) When Slider S, T are approched in the position of
unloading, rotate holder Clutch counterclockwise
after inserting screw driver in the hole of frame’s
bottom in order to wind the unwinded tape.
(Refer to Fig. 4-36)
(If you rotate Gear Worm Wheel continuously
when tape is in state of unwinding, you may cause
a tape contamination by grease and tape damage.
Be sure to wind the unwinded tape in the state of
set horizently.)
4) Rotate Gear Worm Wheel ˇ counterclockwise
using screw driver again up to the state of eject
mode and then pick out the tape.
(Refer to Fig. 4-35)
FRAME
Fig. 4-36