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Heathkit AR-14 - Preliminary Wiring

Heathkit AR-14
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20
RED-2
-3
/
4"
ORG-2
- 3/
4"
BLU-2
"
BRN-2
"
WHT-1"
YE
L
-1"
BL
K
-1"
GRN-CUT
OFF
BLK-5
- 1/ 4 "
BLU-1-1
/
2"
WHT-1
- 1/ 4 "
YEL-1
- 1/
4"
ORG-1
- 1/ 4 "
RED-1-1
/ 4 "
BRN-1-1
/
4"
GRN-CUT
OFF
TAKING
CARE
NOT
TO
CUT
THE
INNER
LEADS
REMOVE
THE
OUTER
INS
UL
A T 10 N
OF
THE
CA
BL
E •
REMOVE
THE
INNER
INSULATION.
THEN
APPLY
A
SMALL
AMOUNT
OF
SOLDER
TO
THE
ENDS
OF
THE
INNER
LEADS
.
Detail
14A------_.
PRELIMINARY
WIRING
Refer
to
Pictorial
14
for
the
following
steps.
Refer
to
Detail
14A
and
prepare
a
17"
length
of
8-wire
cable
as
shown.
Connect
the
end
of
the
cable,
with
the
long
black
wire,
as
follows:
~
ite
to
lug
1 of
control
C
(S-1).
~
ellow
to
lug
2 of
control
C
(S-1).
(
......J--B
lue
to
lug
3 of
control
C (NS).
( ) Brown
to
lug
1 of
control
D
(S-1).
t-+ Red to lug 2 of
control
D
(S-1).
~
range
to
lug
3 of
control
D
(S-1).
@=
~
b·@iffHH
CUT
THE
CABLE
ACCORDING
TO
THE
DIMENSIONS
BELOW.
PREPARE
EACH
END
AS
SHOWN
.
@_,.______,,.
;~
··,
r.
_·
~
/'-.REMOVE
••
.,..,<•
SHIELD
TAKING
CARE
NOT
TO
CUT
THE
OUTER
SHIELD
OF
VERY
THIN
WIRES,
REMOVE
THE
OUTER
INSULATION
.
PUSH
BACK
THE
SHIELD.
THEN
MAKE
AN
OPENING
IN
THE
SHIELD
AND
BEND
OVER
AS
SHOWN
.
PICK
OUT
THE
INNER
LEAD,
REMOVE
THE
INNER
INSULATION
AND
STRETCH
OUT
THE
SHIELD
APPLY
A
SMALL
AMOUNT
OF
SOLDER
TO
THE
END
OF.
THE
SHIELD
AND
THE
INNER
LEAD
.
USE
ONLY
ENOUGH
HEAT
FOR
THE
SOLDER
TO
FLOW
.
A..
Black
to
lug
1 of
control
F (NS).
The
other
end
of
the
cable
will
be
connected
later.
~
Connect
a
6"
blue
hookup
wire
from
lug
3 of
control
C (S-2)
to
lug
2 of
control
F
(S-1).
Prepare
two
18"
lengths
of
coaxial
cable
as
shown
in
Detail
14B.
Set
one
cable
aside
temporarily.
Connect
the
inner
lead
oi
one
cable
(the
end
with
the
short
shield)
to
lug
3 (S-1)
and
the
shield
to
lug
1 (S-2) of
control
F.
The
other
end
of
the
cable
will
be
connected
later.

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