4-2-3. ADJUSTMENT
OF
THE PULL OUT
POST
(PS)
HEIGHT
<<TOOL>>
Post Adjustment
Plate
;
VFK0191
Reel
Table Height Gauge ;
VFK0190
Nut
Driver ; Purchase locally
<<SPEC>>
- 0.03mm +I-
0.01
mm
<<NOTE>>
Unless
the
replacement
or
adjustment this
post
is required,
the
adjustment nut should not be turned.
1.
Remove the cassette compartment.
(Refer
to Disas-
sembly procedures)
2.
Place the Post Adjustment
Plate
over the
reel
tables.
3.
Turn
the Worm Shaft counterclockwise (loading direc-
tion) until the mechanical condition becomes
as
shown
in
Figure
M8.
Nut
Figure
M8
4.
Place the
Reel
Table Height Gauge
on
the Post Adjust-
ment
Plate
and
set
the gauge to zero 0
as
shown
in
Figure
M9.
Height
Gauge
Set
Height
Guage
to
zero
"0"
VFK0191
Figure
M9
5.
Place the
Reel
Table Height Gauge
as
shown
in
Figure
M
10
and
turn the nut slowly until the gauge
reads
-
0.03mm +/- 0.01mm.
Height
Gauge
Pull Out
Post
Nut
VFK0191
Figure
M10
6.
After the adjustment, install the cassette compartment.
(Refer
to Reinstallation of Cassette Compartment).
7.
Play
back a normal cassette tape on
Review
Search
mode,
and
make
sure that the edges of the tape
are
not
curling or waving
at
the bottom end of the
P4
post
by
using the Check Light
as
shown
in
Figure
M11.
No Waving or
Frilling
Figure
M11
<<NOTE>>
4-5
There
is easy method
to
check Waving
or
Frilling.
If
there is
Waving
or
Frilling in the lower edge, the white black pattern
which is reflected on the tape
will curve
or
not
linear as shown
in Figure M12.
1-
z
w
~
1-
C/)
::>
...,
c
<(
..J
<(
2
z
<(
:I:
0
w
~
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