Heathkit SW-717 Assembly

tun"r.
@
6-32
x 318"
SCRIW
FLATTIN THI
THREI
SOLDER
LUGS
#6
SOLDER
LUG
3/r6"
S PACER
Refer
to
Detail
8G
for
the
following steps:
)
Force
3/16"
long spacers
into
grommets
AN,
AP,
and
AR. The outer ends
of the spacers
must
not
protrude
beyond the
grommet
faces.
)
Mount
the dual section
variable
capacitor
(#26-81)
on
the
top
of
the chassis. Use
a 6-32
x 3/8" screw
and a
#6
solder
lug at each of
grommets
AN,
AP, and
AR.
Flatten the three solder
lugs and
position
them so
their ends
come together
at the midpoint
of the
three
grommets.
IVlOUNT THE
DUAL
ELECTROTYTI
C
CAPAC ITOR
#25-138
(
)
Refer to
Detail
8H
and mount
the dual
electrolytic
capacitor on the top
of the chassis
at AS
with the
r
mark on the
capicitor
positioned
as
shown in
the
Pictorial. Hold the capacitor snugly
against
the chassis
and
use
pliers
to
twist each of
the
four
mounting
lugs
about l/8 of a
complete turn.
2-r14"
B LK
2-314"
8LK-GRN
i
TWIST
MOUNTING
LUGS
1/8 TURN
Detail
8J
(
)
Refer to
Detail 8J
and cut
the
leads
of the
power
transformer
to the
lengths shown.
Measure
from the
point
where
the
leads
leave
the transformer
windings.
Then remove
'1
14"
of insulation
from the
end of
each
lead.
(
)
lf it has not
been done
prwiously,
twist
the
fine
strands
of
each
transformer
lead and
melt
a
small
amount
of
solder
on
each
lead.
This will
make
soldering
the
connections
easier,
and
it will
avoid
the
possibility
of
"stray" strands
causing a short
circuit.
NOTEr The
5-lug
terminal
strip will
be
pre-wired
outsideof
the chassis before
it is
permanently
mounted.
Be sure
that
you position
the
parts
and wires
as shown
and
that
you
do
not
obstruct
access
to the
screw which
holds
the terminal
strip to
the transformer.
\
5-LUG
TERMINAL
STRIP
1i..._.....
::.::i'.i
..j:.::i.:.:r.:.1:il
'""";i
:
t1
Detail 8H
1"
Detail8K
po-lz
x t/a'
Gh
s
c
RE\ry
5"
DUAL SECTION
VARIABLE
CAPACITOR
4
rl
2-1
1
4"
BLK-YEL
2-31
4"
BLK.RED
.Jf
u
u,10.
**
o,
n,
*
3/a
2" 3"
4"

Heathkit SW-717 Specifications

General

Brand	Heathkit
Model	SW-717
Category	Receiver
Language	English