Heathkit W-5M User Manual

NOTE:
Refer
to Figure
15
while wiring
sockets
VI
and
V2
for
details of
component
placement.
)
Using
bare
wire and sleeving,
connect a jumper
from
V2-3 (NS)
to
V2-8 (S).
)
Connect
a 2.2 Kfi
1/2
watt resistor
(small
body,
red-red-red)
from terminal strip
C3 (NS)
to
socket
V2-3 (S).
**“-(»
)
Connect
a
470
Kf2
resistor
(small
body,
yellow-violet-yellow) from terminal
strip
C4 (S)
to
socket
V2-7
(NS).
h*
4.
)
Connect
a 470
Kf2
resistor
from terminal
strip
C3
(NS)
to
V2-2
(NS).
“"““"'t'*'
)
Select
one of
the 47Kfi
2
watt
resistors (large
body,
yellow-violet-orange)
from
the
envel-
ope
containing the matched pair
resistors.
Cut
one lead of the resistor to a
length of
3/8"
and
connect this lead to
terminal strip
Cl
(S).
Dress
the resistor body
horizontally to the
right. Connect the other lead to
V2-1
(NS).
)
In
identical
fashion, connect
the other
matched
pair 47 Kfi 2
watt
resistor from
C2 (S)
to
V2-6
(NS)
(use
sleeving).
t
)
Connect a
0.1
/ifd
400 volt condenser
from
Vl-6
(NS)
(use
sleeving)
to
V2-7
(S)
(use
sleev-
ing).
"^**4
Connect a
0.1
pfd
400 volt condenser from
Vl-8
(NS)
(use
sleeving)
to
V2-2 (S)
(use
sleev-
ing).
'"’f*..)
Connect
a
1
pfd
400 volt condenser from
V2-1
(S)
to terminal
strip El
(S).
**4)
Connect
a
1
jufd
400
volt
condenser from
V2-6 (S)
(use
sleeving)
to
terminal
strip
F2
(S).
)
Using bare wire
and sleeving, connect a jumper from
VI
-1
(NS)
to VI
-7
(S).
j
Select one of
the 22Kfi
1/2
watt
matched
pair
resistors
(small
body,
red-red-orange).
Cut
one
lead
to a
length of
1/2"
and connect
this lead
to terminal
strip
C3
(S).
Dress the
body
toward
the chassis
and
connect the
other
lead
to
Vl-8
(S).
">«)
Connect the
remaining 22
Kfi
1/2
watt
matched
pair resistor,
in
the
same
way, from
C6 (S)
to
Vl-6 (S).
Connect
a
15 Kfi
1/2
watt
resistor
(small
body,
brown-green-orange)
from
terminal strip
B6 (S)
to
socket VI
-2
(S).
)
Connect
a
4.7
Kfi
1/2
watt
resistor
(small body,
yellow-violet-red)
from
Vl-1
(NS)
to ter-
minal
strip
A2
(NS).
)
Connect a
270
p/if mica
condenser
(small
rectangular
body,
six dots: black-red-violet-
brown-silver-brown)
from
terminal
strip
B1
(NS)
to
terminal
strip
A2
(S).
)
Connect
a
0.1
/ifd
400 volt
condenser
from
B5
(NS)
to XI (NS).
Connect
a
470
Kfi
1/2
watt
resistor (small
body,
yellow-violet-yellow)
from
B5
(S)toB3
(NS).
)
Connect a
wire
from
VI
-3
(NS)
to
terminal
strip
X2
(NS).
4=^-
Connect
a
470
fi
1/2
watt
resistor
(small body,
yellow-violet-brown)
from Vl-3
(S)
to ter-
minal
strip
B4 (S).
Page
20

Heathkit W-5M Specifications

General

Brand	Heathkit
Model	W-5M
Category	Amplifier
Language	English