Heathkit HW-9 User Manual

Page
66
Heathkif
Detail
3-12A
Refer to
Pictorial
3-12
(Illustration
Booklet,
Page
29)
for the
following
steps.
(
)
Turn the
chassis
assembly
over
(T/R
circuit
board
down) and
position it as
shown
in the
Pictorial.
(
)
SW3:
Refer to
Detail 3-12A
and
mount
the
slide
switch
to
the front
of the
chassis at
SW3.
Use
two
6-32 x
1/4"
screws.
Be sure
to
posi-
tion
the
switch so
the
lugs are
closest to
the
top
edge
of the
chassis.
(
)
Refer to
Detail
3-1
2B
and
mount a
#6
solder
lug to
the
chassis at
RB.
Use a
6-32
x
1/4"
screw and a
6-32
nut. Be
sure to
position the
solder
lug as
shown
in the
Pictorial
before you
tighten the
hardware.
Detail
3-12B
Detail
3-12C
(
)
Refer
to
the
inset
drawing
on
the
Pictorial and
flatten
four
#6
solder
lugs.
Use
these
solder
lugs
in
the
next
two
steps.
(
)
Refer to
Detail
3-12C
and
mount
two #6
solder
lugs
to
the
front
of
the
chassis
at
RC. Use a
6-32 x
1/4"
screw
and a
6-32 nut. Be
sure
to
position
each
solder
lug
as
shown
in the
Picto-
rial
before
you
tighten
the
hardware.
(
)
Similarly,
mount
two
#6
solder
lugs
to
the
front
of
the
chassis
at RD.
Be
sure to
position
the
solder
lugs as
shown in
the
Pictorial
before
you
tighten
the
hardware.
(
)
Route
the
cable
labeled "INJ/Out"
across the
front
of the
chassis so
it
is
between
switch
SW3
and
solder
lug RB.
The free
end
of
this
cable
will be
connected
later.
NOTE:
When you
connect the
cables
to
switch SW3
and
solder lug
RB, in
the
following
steps,
be
careful
not to
burn the
insulation
on any
nearby
cables.
Connect
some
of the
cables
coming
from
the
right
front corner
of the
chassis
as
follows:
(
)
Cable
labeled
"Narrow/Out":
Inner lead
to
switch
SW3
lug 3
(S-l);
shield
wires
to solder
lug
RB (NS).
(
)
Unlabeled
cable:
Inner lead
to
switch SW3
lug
2
(S-l);
shield
wires to
solder lug
RB (NS).

Heathkit HW-9 Specifications

General

Brand	Heathkit
Model	HW-9
Category	Transceiver
Language	English