Teac A-7300 - HEAD ALIGNMENT; HEIGHT ADJUSTMENT (4 TRACK)

HEAD ALIGNMENT
HEAD
ASSEMBLY
(head
cluster)
is
adjusted
to
very
close
tolerance
at
the
factory
and
normally
requires
only
minor
alignments
or
adjustments
after
replacement
on
the
deck.
Complete
readjustment
of
the
HEAD
ASSEMBLY
will
be
necessary
when
an
individual
head
is
replaced.
HEIGHT ADJUSTMENT (4 track)
RECORD
HEAD:
The
record
head
pole
should
be
above
the
edge
of
a
threaded
tape
by
the
width
of
a
thin
pencil
line.
PLAYBACK
HEAD:
The
forward
playback
head
pole
should
be
even
with
the
top
(FORWARD)
of
a
threaded
tape.
PLAYBACK
HEAD:
The
pole
of
the
reverse
head
should
be
even
with
the
bottom
(REVERSE)
of
a
threaded
tape.
ERASE
HEAD:
Erase
section
should
be
a
heavy
pencil
line
above.
NOTE
A~7300
2
track
RECORD
and
ERASE
heads
are
centered
on
the
tape.
PLAYBACK
head
forward
section
is
a
heavy
pencil
line
above
the
edge.
Refer
to
the
illustration
below.
veveeeeeeeseeegeees (Ab) gAZIMUTH ADJ. SCREWS
© “ue 1ct ava. screws
4 4T 4t
For 4 track
For 2 track
T-361
Fig.
9
Head
Configuration
and
Alignment
Screws
7