Sharp VC-780E

mi rrr ee
rn eens
CHECKING
THE
CLUTCH
SWITCHING
LEVER
@ Checking (Fig. 1-5)
When
removing
and
attaching
the
clutch
switching
lever
from
and
to
the
mechanism
chassis,
check
to
see
if
the
lever
is
in
the
position
as
shown
below.
If
out
of
this
position,
malfunction
might
result.
1.
First
make
sure
that
the
rib
@
of
the
drive
gear
(R)
@
and
the
tip
©
of
the
switch
lever
@
are
in
their
correct
positions.
2.
Check
also
that
the
rib
©
of
the
cassette
housing
frame
(R)
and
the
catch
©
of
the
clutch
lock
fever
@
are
in
their
proper
positions.
3.
Finally
be
sure
that
the
positional
relations
between
the
clutch
lever
@
and
the
clutch
©,
as
well
as
between
the
clutch
@
and
the
pulley
©,
are
as
specified.
@ Coupling
©) Clutch
Pulley
Clutch
release lever
() Drive gear (R)
@) Clutch lock lever (2 Switch lever
Figure 1-5.
@ Resetting (Fig. 1-6)
Take
the
following
steps
to
reset
the
clutch
@
if
it is
unlocked
or
if
the
switch
lever
@
and
clutch
lock
lever @ are unlocked.
1.
Turn
the
coupling
@
clokwise
(as
viewed
from
the
front
of
the
set)
until
the
slider
comes
to
the
position
indicated
below.
Note:
Notice
that
the
slider
is
equipped
with
a
lock
mechanism.
Unlock
the
slider,
therefore,
before
shifting
the
slider.
Clutch release lever
@) Clutch lock lever
Figure 1-6.
VA- # GU
-VC-790ET
2. Now push the clutch release lever ® in the
direction ‘of arrow © by hand until the clutch
lock lever @ becomes tightly locked by the part
© of the cassette housing frame (R).
3. Then turn the coupling @ counterclockwise until
the slider reaches the cassette insertion opening
and the reciprocating spring is activated.
Note: There is no need to lock the slider. Just
keep shifting the slider.
REPLACEMENT OF LOCK RELEASE LEVER
@ Removal (Fig. 1-7)
1. Turn the coupling clockwise until the slider @
comes to the cassette down position.
Note: Before shifting, unlock the slider.
2. Slightly widen the cassette housing frames (R)
and (L) to unhook the parts ©® of the slider
holders (R) and (L) off the grooves of the above
frames.
3. Press the catch ® on the slider holder (R) @, and
let the slider © go off this holder in the direction
of arrow ©.
4. Take the lock release lever ass’y @) out of the slider
holder (R} @ .
@) Slider
Figure 1-7.