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Heathkit AR-14 - Page 49

Heathkit AR-14
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3
2
*1
1
Page
40
®
~
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PICTORIAL
26
Refer
to
Pictorial
26
for
the
following
steps.
NOTE: When you
install
the
following
diodes,
leave
the
leads
long
enough
so
the
diodes
can
be
positioned
away
from
the
terminal
strip,
as
shown.
( )
Connect
a
silicon
diode
between
lugs
2
(NS)
and
3 (NS) of
terminal
strip
AX. Note
the
cathode
end
of
the
diode.
See
Detail
26A.
NOTE
:
WHEN
INSTALLING
SILICON
DIODES
,
THE
CATHODE
END
MUST
BE
PLACED
AS
DIRECTED
.
THE
CATHODE
END
I S
MARKED
WITH
EITHER
A
COLOR
END
,
COLOR
DOT
,
COLOR
BAND
,
OR
BY
THE
FLAT
END
OF
THE
DIODE
.
IN
THE
ILLUSTRATION
,
THE
SYMBOL
K
INDICATES
THE
CATHODE
END
.
..._
______
Detail
26A
-------
i
I
)
Connect
a
silicon
diode
between
lugs
3 (S-4)
and
5
(NS)
of
terminal
strip
AX. Note
the
cathode
end.
( )
Connect
a
silicon
diode
between
lugs
5
(NS)
and
6
(NS)
of
terminal
strip
AX. Note the
cathode
end.
) '
Connect
a
silicon
diode
between
lu
gs 2
(NS)
and
6 (S-4) of
terminal
strip
AX. No
te
the
cathode
end.
Connect
the
cable
wires
that
come
through
cutout
BB
in
the
following
steps.
Yellow
wire
to
lug
1 of
socket
AC
(S-2),
( )
Green
wire
to
lug
1 of
socket
AD
(
NS),
( )
Install
a
2-1
/
2"
length
of
sleeving
on the
shield
wire.
Connect
this
wire
to
lug
4
of
terminal
strip
AX (NS).

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