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Heathkit IB-5281 - Page 27

Heathkit IB-5281
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—
——
—————————
Ge
QueatuKIT:
(u-}
Position
the
chassis
as
shown.
NOTE:
When
you
connect
each
of
the
following
wires
to
the
foil
side
of
the
circuit
board,
leave
the
insula-
tion
1/8”
away
from
the
foil
so
solder
can
flow
around
the
bare
wire.
See
the
inset
drawing.
Then
solder
the
exposed
wire
to
the
foil.
Cut
off
the
excess
wire
lengths
from
the
component
(lettered)
side
of
the
cir-
cuit
board.
tr
Connect
the
free
end
of
the
wire
coming
from
wafer
1
lug
2
to
the
red
banana
jack
at
AB
(S-1).
(
y
Connect
the
free
end
of
the
wire
coming
from
control
R26
lug
1
to
the
black
banana
jack
at
AA
(S-1).
(L-Y
Connect
the
free
end
of
the
wire
coming
from
wafer
2
lug
1
to
the
black
banana
jack
at
AD
(S-1).
(
)
Prepare
the
following
wires:
~.
»
4-5/8”
green
77
4-3/4"
red
-—--
1-7/8"
black
o
“4%
%
1
(NCHES)
2
3
Je,
se}
sve,
7a]
|
gy
oO
8S
1
(cm)
2 3
4
5
6
7
8
Page
25
on
a
ee
a
ae
ewarto
green
wire
between
switc
ch
1)
and
circuit
board
hole
AA
(S-
(
e
4-5/8
=
oe
1
black
wire
between
control
R24
lug
3
(NS)
and
circuit
board
hole
L(S-1).
to
Detail
3-4A
and
prepare
one
2-1/2”
and
1
ww
nahlos
/2
shielded
caod.ées
ae
ae)
DO
o
2
@
Oo
85
Oo
met
pet
OD
F
r
¢
f
—_
©
Ss
i
is)
oO
—-
“=
ot
r
co
v2)
1
—_
—
(
Ly
Connect
the
inner
lead
at
end
B
of
a
5-1/2"
shielded
cable
to
control
R24
lug
1
(S-1)
and
the
shield
lead
to
lug
3
(NS).
Connect
the
inner
lead
at
end
A
to
circuit
board
hole
D
(S-1).
(.}-
Connect
the
inner
lead
at
end
B
of
the
other
5-1/2”
shielded
cable
to
control
R24
lug
2
(S-1)
and
the
shield
lead
to
lug
3
(S-3).
Connect
the
inner
lead
at
end
A
to
circuit
board
hole
F
(S-1).

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