Sony TC-366 - Page 14

deck, head
(back view)
1mm (%a") arm, shut-off
lever
(H),
shut-off
screw
A,
adjusting
screw B , adjusting
lever (B),
shut-off
plate ass’y, shut-off
lever holding
shut-off mechanism
ye
release
~~
lock
Fig.
11-5
Shut-off
mechanism
adjustment
11-3. Tension Regulator Back-tension Adjustment
In FWD & FF modes
use a 7"' tape
in FWD mode .........-
Bae ~559
(1.586 ~ 1.940 oz)
in FF mode ..........0
wi 15 ~20 9
(0.53 ~0.71 oz)
stud
spring
/
Adjust by
changing |
the position
Fig.
11-6
Tension
regulator
back-tension
adjustment
pin, tension regulator arm
(1) Make the tension regulator adjustment.
(2) Adjust by changing the hooking position of the
spring to obtain the specified values on the
tension gauge at the beginning and the end of
the tape as shown in Fig. 11-6.
If it is not obtained the specified values, adjust
by bending the stud or perform the tension
regulator adjustment.
11-4. Pinch Roller Stroke & Height Adjustments
(1) Remove the head deck (See page 6).
(2)
Adjust
the
screw
@
so
that
the
pinch
roller
shaft
comes
in
contact
with
the
retractive
lever
at
the
position
(A)
shown
in
Fig.
11-8,
in
STOP
mode.
(3) Fix the screw @) while pushing the joint lever
in the direction shown with arrow in Fig. 11-7.
(4) Put the dummy capstan x into the capstan bear-
ing and be sure that the pinch roller shaft moves
by
approx.
3~4mm
(14
~5/2")
on
the
surface
of the retractive lever when the function selector
knob is changed from STOP to FWD.
(S) Be sure that the washer for the pinch roller shaft
does not come in contact with the part indicated
with 4 on the retractive lever when the function
selector knob is changed slowly from FWD to
FF,
(6) After the adjustment, apply lock paint to the
screw.
screw (1), adjusting
lever, joint
lever, retractive
head deck — back view —
Fig. 11-7 Pinch roller stroke adjustment
—18—