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Heath Heathkit SB-104A Manual page 55

Single sideband transceiver

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E E
G
£
ill
N O T E · A
pictorial, solode
'components
%~""°
e excess tea
leads and cut off
$ .
402:
RFC
2.2
I
I
H
(#45-73).
R F C
401
2.2
H
(#45-73).
L422,
L423:
T
,_ '" o
(#40-1050
.
la t ch
wide
o n
the
coil
fore,
, _
"
our%,
"
(
)
L410-L415: Si
1672
7.95 H coils (40­
'
i
x
After y ou install t h e
coi
a
lugs 1
3 � • ·
u position the
'e a c h coil. B e s u
z i z ii i j z
a
;
:
%
,
'
ax f r om
remove
mhe 6 %
he
lugs
; ;; " si d e» a» a , " Y u
erminal a nds
e l e a d a ge '
sirs,,
"soleria,
excess l e a l e n o , " e Then ct
D I O D E
B A N D
BER
as. .
(#56.-24.
_
"
1N4s8
·
nnect
to
410-L415,
t h e m
respectively.
L
s performed
i
this area o f
ta
In this
~,_
ircuit
b o a r d.
IDENTIFICATION
DRAWING
in
=48
ca 5
%
zk
rh'
a
N >
z . 8
{ 2. $°
[i'es'
[@
sis
@ '
S
~e
'?
ooic=-
y
j °
O �,-· 0 -
l
_
0%
rs
ridge
,._
0
!
;
-c)- 0
.
1
p =, + - 4 y, ti]
! °
3 ,
,5l
� �
@ii @ s i
i
0
Pl
e
e
_
Pcrom1At3e
s
coil
M S
i
Pictorial are
i
In
PART
NUMBER
-----,
z l
L l
C l
7 ]
t i
+h
m l
• l
_.__-=i
, ,,, } , C)
{%
21
%
u
O
Y
A,,
-c::::J-
li
30
2 m 3 0 o -c::::J-
"<
f
i
ii
i
7
i
jj k g [ 1 ' z : . °
%,
g
- � -
. l
v.
r
t
'
- - - -
_J
N T I N U E
Position
each
insert
coil
over
"
; " t w % k s. ~ , "
I
, , " " i . .
.%
.
% . a " " i i " ; " " "
I
I
C 0 L O R
°
D O 1
'
1
Eight
coils
I
,.,, �"�"'"
3
I
s,x
( #
·
i i" " "
3s
.
"
]
After
installir
t
I
connect
;
[6
"
t h
b
:
~ . ~ ' m e r e r % d " " s
as
coif .
'-
gainst
a
de n d
+ ~ E t ; : "
}]
D I O D E
a
j~zig
gm"
;
isi
I I
i i . . 3 " " " "
Page 1-53
·is
h
""°
ecoil
pins
(#40-687,
, g ,a y
""
f
.
e a c h
d
" " " °
lengths.

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