Panasonic RS-736US - Page 5

Make
the
adjustment
by
use
of
elongation
and
contraction
|
of
the
Pressure
Roller
Lever
Spring.
(Fig.
5)
(Playback Head) (Capstan Shaft)
|
Tape
Shifter
|
L
Pressure
Roller
Lo
|
H (Record Head)
(Erase Head) —~U
Bend the Angle of the Spring
Hook and effect the
adjustment
Record Pad (Pressure Roller Lever)
Playback Pad
Fig. 5
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TAKEUP
TENSION
DURING
RECORD/PLAYBACK
OR
FAST
FORWARD
Though
the
Capstan
rotates
and
the
Tape
runs,
the
Tape
3.
Place
the
set
into
the
Playback
mode.
(If
the
Takeup
is
not
taken
up
if
takeup
torque
is
too
small.
Especially
Tension
of
Fast
Forward
is
to
be
measured,
place
the
when
this
torque
is
small,
the
Tape
loosens
and
when
set
into
the
Fast
Forward
mode.)
Allow
the
Gauge
too
big,
the
Tape
is
elongated
or
broken.
Therefore,
to
follow
the
taking
up
force.
When
the
value
on
takeup
torque
should
be
controlled
suitably.
the
Tension
Gauge
becomes
constant,
read
the
graduation.
Repeat
this
procedure
several
times
and
take
an
average.
Measuring
Method:
4.
Conduct
the
measurement
with
the
Tape
fully
wound
Instruments
Required:
Tension
Gauge,
Splicing
tape
on
the
7”
Reel.
The
standard
Takeup
Tension
should
1.
Place
a
full
reel
of
7”
Tape
on
the
Takeup
Reel
Table
be:
and
make
a
loop
of
the
Tape
end
by
using
Splicing
Takeup
Tension
during
Recording/Playback
Tape.
(25~35
gr)
2.
Hook
the
Tension
Gauge
to
the
loop
of
Tape
end
and
Takeup
Tension
during
Fast
Forward
unreel
about
30”
of
Tape.
(more
than
140
gr)
i In Normal Forward
: Operation
| Splicing Tape
Fig. 6