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Heathkit AR-14 - Page 48

Heathkit AR-14
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~lf·@iff&fi
( )
Carefully
connect
the
indicator
lamp
be-
tween
lugs
1
(NS)
and
2
(NS)
of
terminal
strip
BT.
Bend
the
leads
so
the
end
of
the
lamp
is
near
the
small
hole
under
the
red
tape.
NOTE:
After
connecting
the
following
wires
route
them
as
shown
in
the
Pictorial.
( )
Connect
a
12"
green
wire
to
lug
1 (S-2)
and
a
9"
green
wire
to
lug
2 (S-2) of
ter-
minal
strip
BT.
Then
twist
the
two
wires
together
as
shown
in
the
Pictorial.
((_())'At
the
other
end
of
this
twisted
pair,
con-
nect
the
short
wire
to
lug
1 of
terminal
strip
AX
(S-2).
Connect
the
other
wire
to
hole
6 of
the
FM-multiplex
circuit
board
(S-1).
~
Connect
a
12"
green
wire
from
lug
2 of
lamp
socket
K (S-1)
to
lug
5 of
terminal
strip
AX (NS).
(_j_Cenn
ect
a
15"
green
wire
from
lug
1 of
lamp
socket
K (S-1)
to
lug
1 of
lamp
socket
A
(S-1).
~
nnect
the
free
end
of
the
red
wire
com-
ing
from
lug
10 of
the
selector
switch
(wafer
#3)
to
hole
5 of
the
FM-multiplex
circuit
board
(S-1).
Position
the
wire
as
shown.
( )
Connect
the
free
end
of
the
red
wire
com-
...--rn
g
from
lug
3 of
the
selector
switch
to
hole
7 of
the
FM-multiplex
circuit
board
(S-1).
(
-Y
Connect
a
9"
green
wire
from
hole
4
of
the
FM-multiplex
circuit
board
(S-1)
to
hole
6
(this
hole
is
not
numbered)
of
the
amplifier
circuit
board
(S-1).
Position
the
wire
as
shown.
Connect
a
12"
green
wire
from
hole
3
of
the
FM-multiplex
circuit
board
(S-1)
to
hole
5
(this
hole
is
not
numbered)
of
the
amplifier
circuit
board
(S-1).
Position
the
wire
as
shown.
r
Page
39
"--------
Detail
25C
______
__.
( )
Refer
to
Detail
25C
and
prepare
a
6-3/4"
length
of
twin
lead.
( ) At
the
end
of
the
twin
lead
with
the
short
wire,
form
a
small
hook
at
the
end
of
each
wire.
( )
Connect
the
short
wire
to
lug
1
(NS)
and
the
long
wire
to
lug
2
(NS)
on
the
FM-multi-
plex
circuit
board.
Route
the
other
end
of
the
twin
lead
to
terminal
strip
AY. Now
solder
lugs
1
and
2 of
the
circuit
board.
( ) At
the
other
end
of
the
twin
lead
connect
one
wire
to
lug
1 (S-1)
and
the
other
wire
to
lug
2 (S-1) of
terminal
strip
A
Y.
( )
Straighten
a
#6
solder
lug
and
then
mount
it
to
the
end
panel
at
BE
with
a #6 x
1/4"
sheet
metal
screw.
( )
Bend
lug
2 of
lamp
socket
A
at
a 90
degree
angle
as
shown.
Connect
a 75 n 5
watt
resistor
from
lug
2 of A ·'(S-1)
to
solder
lug
BE (S.-1).

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