Heathkit HP-23A - Final Wiring

cATHOUE
ae
NOTE WHEN INSTALLING DLODES. BE suRE TO
PLACE THE CATHODE ENO AS DIRECTED. THE
CATHOOE END 15 MARKED WITH CITHER A COLOR
PICTORIAL 3
END COLOR DOT. COLOR BAND, OR A SYMBOL
symaot
\eATWODE
tor
color cook ctor
Detail 34
Refer
to
Detail
3A
to
identify
the
cathode
leads
of
the
silicon
diodes
that
will
be
used
in
the
following
steps,
( )
Connect
the
cathode
lead
of
a
silicon
diode
to
lug
1
of
capacitor
F
(S-4),
Connect
the
other
lead
to
lug
1
of
terminal
strip
J
(NS),
() Connect the cathode lead of a silicon diode
to
lug
1
(8-2)
andthe
other
leadto
lug
2
(NS)
of terminal strip J.
(_)
Connect
the
cathode
lead
of
a
silicon
diode
to
lug
2
(S-3)
and
the
other
leadtolug
3
(NS)
of
terminal
strip
J.
()
Connect
the
cathode
lead
of
a
silicon
diode
to
lug
3
(S-2)
and
the
other
lead
to
lug
4
(S-2)
of
terminal
strip
J,
() Connect the cathode lead of a silicon diode
to
lug
1
of
capacitor
K
(S-2),
Connect
the
other lead to lug 1 of capacitor G (NS),
() Connect the cathode lead of a silicon diode
to
lug
1
of
capacitor
G
(S-2),
Connect
the
other lead to lug 5 of capacitor K (S-1).
Apply
enough
heat
and
solder
to
lug
5
to
solder it to the mounting wafer,