Sharp VC-780E - Page 24

| VC-790ET
Notes:
1 Be careful not to scratch the teeth and grooves
* of the master cam.
2. Before placing the loading block, be sure to
rotate the master cam by hand to make sure the |
levers are right in their respective positions.
Otherwise the master cam and the levers might
get damaged when the motor starts. |
3. Apply grease to the master cam's grooves and
teeth.
@) Half-loading
reciprocating lever
Master cam
@) Pinch roller
lever
@ E ring
@) Ering
(4) Relay shiftér
lever
5) Half-loading
reciprocating spring
i
Figure 1-34,
HOW
TO
UNLOAD
THE
CASSETTE
MANUALLY
1.
To
unload
the
cassette
the
common
way.
Figure 1-35.
(1) Turn the pulley in the direction of arrow.
(By this, the clutch becomes engaged to eject the
cassette.)
Notes:
* Do not touch the worm shaft. Just turn the pul-
ley, and the worm shaft will rotate together.
* Carefully turn the pulley if the unit is equipped
with the half-loading lever.
Otherwise the cassette tape may get loose.
(2) To unload the cassette by activating the cassette
housing control.
{XRESJ30-06000)
Tally mark hole
Mechanism loading belt
Coupling
_, Worm shaft
Clutch lock lever
Figure 1-36.
(1)
Remove
the
cassette
loading
belt.
(2)
Turn
the
coupling
in
the
direction
of
arrow
until
the
cassette
comes
up.
(3)
Press
the
clutch
in
the
direction
A
to
get
the
clutch
engaged.
(4)
Now
turn
the
worm
shaft
all
the
way
in
the
direc-
tion
of
arrow
to
take
out
the
cassette.
Notes:
¢
Carefully
turn
the
worm
shaft
if
the
unit
is
equipped
with
the
half-loading
lever.
Otherwise
the
cassette
tape
may
become
loose.
*-
If
the
second
method
{activating
the
cassette
.
housing
control)
is
carried
out,
the
cassette
hous-
ing
control
and
the
mechanism
come
out
of
phase
from
each
other.
Take
the
following
steps
to
get
in
phase
with
the
cassette
housing
control.
{(1)Remove
the
cassette
loading
belt
and
the
flat
cable.
(2}
Turn
the
power
on.
The
mechanism
will
automat-
ically
be
in
the
eject
mode
and
get
in
phase
with
the
cassette
housing
control.
(3) Unplug the power cord.
(4)
Make
sure
the
cassette
housing
Stays
in
the
eject
mode.
Apply
the
cassette
loading
belt
and
connect
the
flat
cable.
(5)
Plug
in
the
power
cord.
Finally
load
the
cassette
and
eject
it
to
make
sure
the
motion
is
perfect.
(This
loading
and
ejection
makes
for
proper
phasing.)
.
°
if
the
tape
has
not
been
fully
rewound,
remove
the
bottom
panel
of
the
unit
and
turn
the
capstan
D.D.
motor
rotor
or
the
reel
pulley
in
the
direction
of
ar-
row
B
to
wind
up
the
tape.
Now
you
can
take
out
the
cassette
without
damaging
the
tape.
*
Before
taking
the
above
measure,
be
sure
to
un-
plug
the
power
cord.
CapstanD.D.
motor
(Rotor )
Reel pulley
Figure 1-37.