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Heath Heathkit SB-104A Manual page 40

Single sideband transceiver

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Page 1-38
Th e steps performed in this Pictorial are in
this area o f the circuit board.
C228
c225
C224
f
disc.
C223: . 05
FOR
GOOD
SOLDER
C O N N E C T I O N S ,
YOU
KEEP THE
SOLDERING
IRON
TIP CLEAN./.
w s r e s $
Egg ;
wrTiH
A_ D A M ?
PONGE
OR
CLOTH.
Solder
th e
l ead s
t o
t h e foit and
off the excess lead lengths.
C 206
C20 7
�18
C219
1
t.
C221
(
)
C213
Solder the l eads t o th e f oi l and cu t otf
the e xcess lead
lengths.
IDENTIFICATION
DRAWING
MUST
:J-
J
J
­
J
J
cu t
7
PICTORIAL 2 4
ESE
C
E
<
C O N T I N U E
NOTE: When y ou install electrolytic and tan­
talurn capacitors, b e sure t o m a t ch the posi­
tive ( +) capacitor lead (or color dot) wit h the
positive
(+)
m a rk on t h e circuit board. B e
careful,
only
the
negative
lead
marked.
NEGATIV�
( - )
M A R K
· , f )
_\ ::, , . .
2,
P O S I T I V E
M A R K
( + )
C226.
C205.
2
C212:
electrolytic.
€211: .001 F disc.
C209:
50 F electrolytic.
C204: .01 F
disc.
F
C214: 10
electrolytic.
C216:
. 68 F tantalum.
Mylar.
C216:
. 0 2 2 F
Solder t he leads t o .the foil and cu t
o ff the excess lead lengths.
may
b e

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