Heath Heathkit SB-104A, Manual

Page: 25 / 204

zeeii{HEATHKIT
S T A R T
«
M P F 1 0 5 transistor
(#417-169). Line up the flat of the
transistor with the outline of the flat
on the circuit board. Then insert the
leads into their correct D, S, and G
holes. Solder the leads to the foil
and cut off the excess lead lengths.
01204: 2N3393 transistor
(#417-118). The transistor may be
one of the two types shown below.
Insert the transistor leads into the
corresponding E, C, and B holes in
the circuit board as shown. Solder
the leads to the foil and cut off the
excess lead lengths.
U · 3.7 H toroid coil
(#40-1684). Insert the leads in the
holes and then bend the coil over as
shown. Solder the leads to the foil
and cut off the excess lead lengths.
Solder the leads to the foil and cut
off the excess lead lengths.
PICTORIAL 1-7
Page 1-23
choke body to avoid placing any
strain on the leads of the choke
winding. Then install the choke as
shown.
El
an
•
SAX.
. . .
,.
toroid coil
transistor (#417-234). The bottom of
the
heat sink must not project below
the transistor body or its leads might
be shoe"
g
Ce).
1205: 2N36384 transistor
(#417-234). Identify the leads
from the drawing below. Then in­
sert the loads into the Indicated
circuit board holes as shown. Sol­
der the leads to the foil and cut off
the excess lead lengths.
T R A N S I S T O R
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FL A T
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