Heathkit SB-10 - Page 30

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PICTORIAL
6
ASSEMBLY
AND WIRING OF
THE
RF
SUB-ASSEMBLY
Refer
to
Pictorials
6 and 7 for component
mounting
and
wiring.
{
T
f
(-J)
Mount
a 9
pin
shielded miniature
ceramic
socket
at
"A"
and
position
Install
a 2-lug
no
ground
terminal
strip
at
the
end of
the
socket
3-lug,
center
ground
terminal
strip at
the
other
end.
Use
3-48
,
washers
and
3-48
nuts.
as shown in
Pictorial 6.
nearest
pin
9.
Mount a
BHMS
screws, #3
lock-
(t
(
*"-l
I
(L)
(*.{
Repeat the
above
step
at
"B"
but orient
the
socket
opposite
to
"A"
and
use a 2-lug. one
ground
strip at each end
of the
socket as
shown
in
Pictorial
6.
Securewith
3-48
hardware.
Install
a 5/t6"
grommet
at
G1.
Mount
a
#6
ground
lug
at
GLl. use 6-32
x l/4"
RHMS
and
a
#6-32 nut.
Select
the
2
tinned
pin
shields
and install
them
on
sockets
"A"
and
"B"
as shown in Pictorial
6.
Solder them
in
place
at
the
tube socket
center
shield,
allowing
the
shield to
touchpin 5
of
each
socket, which
will
be soldered
later.
Bend the
shield
at
"A"
as
shown to clear the
terminal
strips.
NOTE:
The two
pin
shields
are used as
grounding
strips
forseveralof
the components
associated
with
each socket.
Solder holes
are
provided
in
several
locations
on
the shieid.
Page 30