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Heathkit AR-14 - Page 32

Heathkit AR-14
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3
2
Page
24
0
7
·.•.····
_·
..
P .
......
,Ja
i
• . . ·
·.
·.
·.
<
6x1
/
4"
SHEET
1
METAL[t'REW~>----------------~
PICTORIAL
17
~fffMiff&iJ
4 -
40x1
/
4"
SELF
-
TAPPING
.
SCREW~
0 /
• 4
LOCKWASHER
FM
TUNER
CENTER
PANEL
LONG
ANGLE
BRACKET
Refer
to
Pictorial
17
for
the
following
steps.
( )
Locate
the
center
panel,
long
angle
bracket,
support
panel,
circuit
board
(#85-125P208),
and
FM
tuner.
( )
Solder
the
six
indicated
lugs
of
the
tuner
to
the
foil
side
of
the
circuit
board.
Do
not
cut
off
any
of
the
lugs
after
soldering.
( ) Mount
the
long
angle
bracket
to
the
center
-
panel
with
#6 x
1/4"
sheet
metal
screws.
( ) Mount
the
support
panel
to
the
center
panel
with
one
#6 x
1/4"
sheet
metal
screw.
( )
Position
the
fiber
washer
over
the
indicated
mounting
stud
on
the
FM
tuner.
See
Detail
17A.
NOTE:
Handle
the
circuit
board
carefully
in
the
following
steps,
so
the
coils
are
not
damaged.
( )
Refer
to
Detail
17 A
and
mount
the
FM
tuner
on
the
circuit
board
as
follows:
First,
insert
the
three
mounting
studs
and
eight
lugs
of
the
tuner
into
the
indicated
holes
in
the
cir-
cuit
board.
Then
fasten
the
tuner
to
the
board
with
4-40
x
1/4"
screws
and
#6
external
lockwashers.
FIBER
W
MOUNTING
STUD
SHAFT
LUGS
o
:::=
7l
Oo
e
~
'~
~
4 -
40x1
/ 4 "
SCREW
q 6
EXTERNAL
LOCKWASHER
I
FM
TUNER
I
Detail 17A

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