Heathkit HW-9 User Manual

Heathkif
Page
65
Refer
to Pictorial
3-11
(Illustration
Booklet,
Page
28}
for
the
following
steps.
(
)
Position
the rear
panel
near the
chassis
assem-
bly as
shown. Then
use
six #6
x
1/4"
sheet
metal
screws to
secure the
panel to
the
chassis.
Start
all
six screws
before
you
tighten them.
Be
careful not
to pinch
any
wires or
cables
between the
panel
and the
chassis.
Connect
the free
end of the
shielded
cable
coming
from T/R
circuit
board
holes ANT
and
GND as
fol-
lows:
CRIMP
TABS
AND
SOLDER
(
)
Inner
lead to
coaxial
jack
}4
lug 1
(S-l).
LARGE
RED
WIRE
CONNECTOR
PIN
(
)
Shield
wires to
solder lug
RA (S-l).
(
)
Refer to
Detail
3-llA and
install a
male con-
nector
pin on
the free
end of the
large red
wire
coming
from
switch SW2.
Then
push this
con-
nector pin
into
socket
Si hole 1
until it locks
in
place.
( )
Prepare a
4"
large
black
stranded wire.
(
)
Install a
male
connector
pin on
one end of the
prepared
wire.
Then push
this
connector pin
into
socket
Si hole 2
until it
locks into
place.
Connect the
free end
of this
wire to
socket
J3
lug2(NS).
(
)
R4: Cut
both
leads of a 47 H
(yel-viol-blk)
resis-
tor to
5/8".
Then connect
the
resistor between
jack
J2
lugs 1 (NS)
and 3 (NS).
Position the
resistor as
shown in the
Pictorial. Be
sure the
leads
of this
resistor do not
touch
anything
other than
the lugs to
which they
are con-
nected.
( )
Prepare a
4"
shielded cable.
Then connect
one
end of the
cable to socket
J3
as follows:
Inner lead to lug 1
(S-l).
Shield wires to lug
2
(S-2).
Detail
3-llA
(
)
Connect
the free
end
of
the
4"
shielded
cable
to
jack
J2
as
follows:
Inner lead
to lug
2
(S-l).
Shield
wires
to lug 1
(NS).
(
)
Connect
the free
end
of
the
shielded
cable,
coming
from
T/R
circuit
board
holes
Audio/
Out
and
GND
to jack
}2
as
follows:
Inner lead
to lug
3
(S-2).
Shield
wires to lug
1 (S-3).
(
)
Position
the
wires
and
cables
that
are
con-
nected
to
the
T/R
circuit
board
and
the rear
panel
as
neatly as
possible.
Then
refer to
the
inset
drawing on
the
Pictorial
and
install
cable
ties
on
some of
these
wires
and
cables
in the
areas
shown.
(
)
Check
the
shield
wires
on
jack
J2.
Make
sure
these
wires
only
touch lug 1.
o
Va
(INCHES)
1 IB .
3/8 1
1,,
J, ,,1.,.L 1
5/8 7/8
I
'
1
i
i ' >
j
i i
i i
|
I
1
'[
'
1
T T
e
l

Heathkit HW-9 Specifications

General

Brand	Heathkit
Model	HW-9
Category	Transceiver
Language	English