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Hitachi VIV-E553LE - Page 113

Hitachi VIV-E553LE
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(6)
Adjust
the
position
of
band
bracket
B
according
to
the
initial
position
so
that
the
relationship
between
the
tension
arm
and
the
square
hole
In
the
loading
motor
holder
is
as
shown
in
Fig.
3-2
(adjustment
position).
(7)
Tighten
screw
(E)
to
temporarily
fix
band
bracket
B
so
that
it
does
not
move.
[Check
item
1]
(8)
After
setting
to
the
rewind
mode,
set
the
camcorder
to
the
playback
mode.
Make
sure
that
the
tension
arm
moves
in
the
direction
of
arrow
(B).
[Check
item
2]
(9)
Insert
the
cassette
torque
meter,
set
to
the
playback
mode,
and
make
sure
that
the
value
on
the
supply
side
is
8-10
gf.cm.
(10)
If
both
two
check
items
are
satisfied,
remove
the
cassette
torque
meter,
and
additionally
tighten
screw
(E),
taking
care
that
band
bracket
B
does
not
move,
to
complete
adjustment.
Note:
If
both
or
either
check
item
is
not
satisfied,
proceed
with
the
following
adjustment
(countermeasures):
Initial
position
1
Adjustment
position
1
(L)
is
between
(a)
and
(b)
Align
(L)
with
(b).
ne
position
2
present
position
2
)
is
between
(b)
and
(c)
Align
(L)
with
(c).
Sag
mp
eR
Initial
position
3
Adjustment
position
3
(L)
1s
between
(c)
and
(d)
Align
(L)
with
(d).
SA
mp
Initial
position
4
(L)
is
on
the
right
to
(a
ow
Initial
position
5
(L)
is
on
the
left
to
(d).
oe
a
Fig.
3-2
The
tension
arm
Is
deformed.
Replace
it.
The
tension
arm
Is
deformed.
Replace
it.
When
only
check
item
1
is
faulty:
Fine
adjust
the
position
of
band
bracket
B
in
the
direction
of
arrow
(D).
Make
sure
of
check
items
1
and
2
again.
When
only
check
item
2
is
faulty:
If
the
torque
is
higher
than
the
specified
value,
fine
adjust
the
position
of
band
bracket
B
in
the
direction
of
arrow
(C),
and
then
make
sure
of
check
items
1
and
2
again.
When
both
check
items
1
and
2
are
faulty:
If
the
torque
is
lower
than
the
specified
value,
fine
adjust
the
position
of
band
bracket
B
In
the
direction
of
arrow
(D),
and
then
make
sure
of
check
items
1
and
2
again.
Notes:
1.
If
both
check
items
1
and
2
are
not
satisfied
after
the
above
countermeasures,
check
the
tension
band
and
tension
arm
spring,
and
if
necessary,
replace
either
or
both.
2.
Do
noi
change
the
hooking
position
of
the
tension
arm
spring.
3.3
Coarse
Adjustment
of
Guide
Roller
(O)
and
Guide
(I)
Heights
(Fig.
3-3)
Note:
Be
sure
to
perform
this
adjustment
after
replacing
the
O
guide
roller
or
|
guide.
m
Test
EquipmentJig
Sepcial
Driver
m@
Adjustment
Point
Top
of
the
Guide
(I)
Top
of
the
Guide
Roller
(O)
m
Procedure
(1)
Screw
in
the
guide
roller
(O)
or
guide
(I)
into
each
base,
make
surface
(A)
of
guide
roller
(guide)
in
contact
with
surface
(B)
of
base,
and
then
loosen
the
guide
roller
(O)
or
guide
(I)
by
approx.
360°.
Note:
After
this
adjustment
is
completed,
be
sure
to
perform
"3.4
Adjustment
of
Guide
Roller
(O)
and
Guide
(I)
Heights
(Adjustment
After
Replacing
Cylinder)".
Guide
Roller
(O)/
Guide
(I)
Guide
Roller
(O)
Base/
Surface
(A)
Guide
(I)
Base
Paar
Surface
(B)
Fig.
3-3
E7-
10

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