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(m)
Attach the parts, which have been assembled in step
(1),
in the
reverse
procedure
to
step
(j)
so
that
the
three
positioning
portion of the head base Ass'y are pressed to the cut face of the
chassis (Fig.
449).
(n)
Perform the
treatment
of
the
cables
of
the
solenoid Ass' y
in
accordance with steps
(1)
to (n) of Item
4-4-7.
(0)
Fix the cables of the LED indicator to the cord clamper.
(p)
Attach the head Ass'y and insulation sheet detached at step (h).
while observing the remarks given in Item
4-4-1.
(d).
(q)
Connect the connector J6.
(r)
Attach the tape guide and shims (tape guide) detached in step (i).
Remarks
1. Attach the tape guide straight.
If the tape guide
is attached otherwise, it touches the cassette tape
windo,"1,
thus preventing the cassette loading from
being made normally.
2. Reuse
the
same
shims
at
the
same
place
as
used
before replacement of the head base ASs'y.
Use of
other shims may affect
the moving
performance of
tape.
(s)
Check the head shift in accordance with Item
4-3-6.
(t)
Check and adjust the head alignment in accordance with Item
4-3-8.
(u)
Check the AGC operation in accordance with item
4-3-9.
(v)
Check and adjust the read level in accordance with Item
4-3-15.
(w)
Attach the PCBA Interface Control in accordance with Item
4-4-10.
(x)
Attach the protector guide in accordance with Item 4-2-3.(2).
(y)
Perform the overall check in accordance with Item
4-3-22.
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