Heathkit HR-10B - Page 26

;
~R26,
Connect a 1 megohm
(brown-black-
green)
1/2
watt
resistor
from
lug 1 of
terminal
strip
A (S-3)
tolug8oftube
socket
V5
(NS).
(kT
R31,
Connect an 820
KQ
(gray-red-yellow)
1/2
watt
resistor
from
lug
3 of
terminal
strip
A
(S-
3)
to
lug 1 of tube
socket
V5
•
(NS).
WR28.
Connect a 120
KQ
(brown-red-yellow)
1/2
watt
resistor
from
lug
4 of
terminal
,..
strip
A
(S-
3)
to
lug 1 of tube
socket
V5
/ (NS).
t432.
Connect a 220
flfJ.f
disc
ceramic
ca-
~acitor
from
lug 2 of
terminal
strip
A
(S-4)
to
lug 1 of tube
socket
V5
(S-3).
}'()
C31, Connect a 220
fJ.flf
disc
ceramic
ca-
/
pacitor
between lug 7 (S-3)
and the
center
.
post
(S-4)
of tube
socket
V5.
34. Connect a 3. 3
fJ.fJ.f
disc
ceramic
ca-
acitor
between lugs 2
(S-2)
and 8 (S-3)
of tube
socket
V5.
( )
Locate
one of
the
pilot
lamp
sockets.
Place
the
lead
extending
from
this
socket
through
./grommet
HAfrom
the
top
side
of
the
chassis.
,.._../
Connect
this
lead
to
lug 4 of tube
socket
V5
(S-2).
Refer
to
Pictorial
3
for
the
following
steps.
( ) R35. Connect a
100
n
(brown-black-brown)
/
1/2
watt
resistor
from
lug 6 of tube
socket
V6
(S-2)
to
the ground lug
nearest
lug 8 of
./
V6
(NS).'
( )
Place
one end of a length of
bare
wire
..
A
ough
lug 5
(NS)
to
the
center
post
(NS)
tube
socket
V6.
Now
solc;ler lug 5 of
V6
( 2). Connect the
other
end of
this
wire
to
the ground lug
nearest
lug
6 of
V6
(S-1
),
(
) R37. Connect a
1000
Q
(brown-black-red)
· ;t12
watt
resistor
from
lug
1 of tube
socket
./
V6
(S-1}
to
the
ground
lug
nearest
lug
4 of
V6
(S-2).
Refer
to
Detail
3B
for
the
following
steps.
f
C37. Connect a .005
[J.fd
1.4
kv
disc
ceramic
capacitor
between lug
9
(S-2)
and
the
center
post
(S-
2)
of tube
socket
V6. -
Page
21
Detail
3B
( ) R36. Connect a 680
KQ
(blue-gray-yellow)
/
..
o---
1/2
watt
resistor
from
lug
7 of tube
socket
V6
(NS)
to
the
ground
lug
nearest
lug
8 of
V6
(S-2),
R38. Connect a 120
KQ
(brown-red-yellow)
1/2
watt
resistor
from
lug 3 of tube
socket
..-·
·
V6
(NS)
to
lug
1 of
terminal
strip
G
(S-
2
).
( ) C38. Connect a .005
[J.fd
disc
ceramic
/capacitor
between
lugs 3 (S-2)
and 7
(S-2)
of tube
socket
V6.
·
Refer
to
Pictorial
3
for
the following
steps.
(
)/R44.
Connect a 1500
Q
10
watt
wire-wound
___/
~;sistor
between lugs 1
(NS)
and 3 (S-3)
of
electrolytic
capacitor
H
•
(
) 43. Connect a
2~
KQ
(red-red-orange)
1/2
att
resistor
be~ween
lugs 1
(S-4)
and 2
S-2)
of electroly1iic
capacitor
H.
( )
_;::.£8.
Connect a .005
[J.fd
disc
ceramic
ca-
/
?acitor
from
lug 3 of IF
transformer
B
(S-2)
·
to
solder
lugE
(S-3).
(
) C40. Connect a 30
flfJ.f
resin
dipped
mica
/
capacitor
from
lug 2 of
BFO
coil
C
(S-2)
. to lug 1 of
variable
capacitor
FF
(S-1
).
'
( )
Place
one end of a length of
bare
wire
~rough
the
center
post
(NS)
of tube
socket
/
~:
to
the
solder
lug mounted on
V4
(NS).
Connect
the
other
end of
this
wire
to lug 5
of
V4
(S-1).