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Heathkit IB-5281 - Page 30

Heathkit IB-5281
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Page
28
6-32
x
1/4"
SCREW
ian
ow
|
MOUNTING
@
gE
>
po
PATE
Ne
ms
WZ
BRS
CIS
Ss
Detail
3-6C
(
)
SWS3:
Refer
to
Detail
3-6C
and
install
the
slide
ate
switch
on
the
mounting
plate
at
SW3
with
two
Btheid
Ull
tiie
fist
ing
te
6-32
x
1/4”
screws.
Connect
the
free
end
of
the
wires
coming
from
plug
P1
as
follows:
(
)
Red
wire
to
switch
SW3
lug
6
(S-1).
( )
Black
wire
to
circuit
board
hole
X
(S-1).
(
)
Green
wire
to
switch
SW3
lug
1
(S-1).
(
)
Prepare
the
following
wires:
7-1/2"
green
'
7-1/2"
red
8-1/2"
green
8-1/2"
red
( }
Connect
one
end
of
the
7-1/2"
green
wire
to
switch
SW3
lug
3
(S-1)
and
the
other
end
to
circuit
board
hole
Y
(S-1).
(
}
Connect
one
end
of
the
7-1/2’
red
wireto
switch
SW3
lug
4
(S-1)
and
the
other
end
to
circuit
board
hole
Z
(S-i).
ie)
“Yi
VY
¥y,
1
(INCHES)
2
3
]
1/8,
3/8
|
578
a
re
QO
5
1
(cM)
2 3
4
5
6
7
8
Ge
guestrHKitr:
}
Connect
one
end
of
the
8-1/2”
green
wire
to
switch
SW3
lug
2
(S-1).
Route
the
free
end
of
this
wire
through
hole
F..
Connect
one
end
of
the
8-1/2”
red
wire
to
switch
SW3
lug
5
(S-1).
Route
the
free
end
of
this
wire
through
hole
F.
0
—
(
)
Connect
the
green
wire
coming
from
hole
F
to
switch
SW1
lug
3
(S-1).
Connect
the
red
wire
coming
from
hole
F
to
switch
SW1
lug
4
(S-1).
_
—
NOTE:
Lugs
1
and
6
of
switch
SW1
are
not
used.
This
completes
the
“Power
Switch
and
Connector
Wiring.”’
Proceed
to
‘Initial
Test
and
Adjustments.”
BATTERY
ONLY
WIRING
Refer
to
Pictorial
3-7
(Illustration
Booklet,
Page
4)
for
the
following
steps.
(iy
Prepare
an
8-1/2”
red
and
an
8-1/2”
green
wire.
(++
Connect
the
8-1/2”
red
wire
between
SW1
lug
4
(S-1}
and
circuit
board
hole
Z
(S-1).
Route
the
end
of
this
wire
through
hole
F.
(
)
Connect
the
8-1/2”
green
wire
betwee
4
(04)
and
Atenait
haard
vra4a
9
(9-1)
ania
circuit
board
hole
Y
(S-1).
Rout
end
of
this
wire
through
hole
F.
|
~”
r=
op
-
=
oa
Proceed
to
‘Initial
Test
and
Adjustments.’’

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