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Sony Trinitron KV-32TW77 - Four-Directional Flat Package IC Handling

Sony Trinitron KV-32TW77
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KV-27TW77/27TW7
KV-
B2TW7
7/321
W78
M-Y118
2-8-6.
FOUR-DIRECTIONAL
FLAT
PACKAGE
IC
MOUNT
CONDITION
INSTALLATION
1)
Place
the
four-directional
flat
package
IC
at
the
Four-directional
flat
package
IC
appointed
position.
Land
TITILT
TITTY
Board
2)
Apply
a
slight
amount
of
solder
on
the
iron
tip,
and
solder
the
three
sections
in
the
order
of
a
—>
b
—>
c,
and
fix.
REMOVAL
1)
Apply
solder
on
the
tip
of
the
iron
tip
jig.
String
Solder
Solder
3)
Apply
a
slight
amount
of
flux
with
a
pen
on
all
four
directions.
2)
Place
the
iron
tip
jig
over
the
IC,
wait
about
two
to
three
seconds,
rotate
the
iron
slightly
a
and
lift
it
up.
The
additional
use
of
a
pair
of
tweezers
is
t
recommended.
4)
Apply
solder
on
the
iron
tip
and
the
string
solder,
An
IC
will
be
attached
and
slide
and
solder
in
the
directions
of
the
arrows.
to
the
iron
tip.
Note:
For
flat
ICs
of
above
52P,
the
IC
may
not
be
completely
attracted
when
the
iron
tip
jig
is
lifted
up.
In
these
cases,
use
a
pair
of
tweezers
to
remove.
:

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