Heathkit SB-201 - Page 30

ee
Gegues THK?
CUT
THE
CABLE
ACCORDING
TO
THE
DIMENSIONS
BELOW,
PREPARE
EACH
END
AS
SHOWN.
10”
sae
eamrneaale
CUT OFF —*
1/4"
SHIELD
Detail 6C
(Ly
Refer
to
Detail
6C
and
prepare
a
10”
length
of
large
(RG-58A/U)
shielded
cable.
(
At
the
end
of
the
prepared
cable
with
shield,
connect
the
inner
lead
to
lug
8
of
relay
L
(S-1)
and
the
shield
to
solder
lug
K
(S-2).
ay
Pass
the
other
end
of
the
cable
behind
relay
L
gnd
through
grommet
BA
for
connection
later.
(‘4
Connect
the
1.1
mh
RF
choke
(#45-4)
from
the
bare
wire
(S-1)
to
solder
lug
E
(S-2).
Position
the
choke
as
shown
with
about
1/2”
spacing
be-
tween
it
and
the
chassis.
(
uy
Connect
a
.02
fd
ceramic
capacitor
between
lugs
3
(NS)
and
4
(NS)
of
terminal
strip
N.
Refer to Pictorial 7 (Illustration Booklet, Page 5) for
the following steps.
NOTE: All resistors are 1/2 watt, unless specified
otherwise.
{.) Connect a 4700 2 (yellow-violet-red) resistor
from lug 1 of phono socket Z (NS) to lug 6 of
jAterminal strip S (S-2).
(“) Connect a .02 wfd ceramic capacitor between
gs 1 (S-2) and 2 (S-1) of phono socket Z.
(“) ,Connect a .02 «fd ceramic capacitor between
/ lugs 1 (NS) and 2 (S-1) of phono socket Y.
(V)
Connect a .005 wfd 1.4 kV ceramic capacitor
between lugs 5 (S-1) and 1 (NS) of terminal strip
S.
o 4% 1 % 41 UNCHES) 2 3
Page 29
|
Detail
7A
|
Connect a .005 pfd 1.4 kV ceramic capacitor
between lugs 4 (NS) and 8 (S-3) of terminal strip
S.
(° ) Locate the line cord and separate the three leads
for 4”.
( ‘4 Refer to Detail 7A and install the line cord in the
large hole in the rear corner of the chassis. Use
the line cord strain relief. Position the strain
relief approximately 1/2” from the point where
the wires separate.
Connect the leads of the line cord as follows. Cut each
lead to the required length to reach its connecting
of
(“) Green to solder lug BB (S-1).
(\) Either gray (or black) to terminal strip S lug 1
(S-3).
Other gray {or black) to terminal strip S lug 4
(S-3).
Connect a 33 9 1 watt (orange-orange-black)
resistor from lug 1 of phono socket Y (S-2) to lug
| 7 of terminal strip S (S-2).
} Connect a .02 wfd ceramic capacitor between
puss 1 (NS) and 3 (NS) of terminal strip Q.
(
( Connect the positive (+) lead of a 20 yfd elec-
trolytic capacitor to lug 3 of terminal strip Q
(S-3) and the other lead to lug 5 of terminal strip
N (NS). Use small sleeving on the lead to termi-
nal strip N.
4 5 6
an Va
1/8, 3/8 5/8, 7/8
6 7 8
Oo
5
4
(cM)
2
3
4
5
10 Ww 12 13 14 18 16 7