Heathkit HW-12 - Page 27

HHATHEKIT
( / Also at BO#7, cut all but 4" from the red-
white wire, and all but 3" from the violet.
white wire.
ap At BO#8, cut all but 6" from the black-
% white wire and all but 6-1/2" from the
brown-white wire, Pass these two wires
through grommet AB for connection later,
é
(y At BO#9, cut all but 4" from the red wire,
NOTE: The wires cut from the cable assembly
should be used for the following steps, Cut the
wires to the length called for, then strip 1/2"
insulation from the ends of the wires that con-
nect to terminals, and 1/4" insulation from other
wires,
The terminals in the circuit board are number-
ed to correspond to the wire colors of the cabie
assembly, The color-number relationship is
based on the resistor color code; brown = i,
red = 2, orange = 3, etc, For instances, a red
wire will go to a #2 terminal, and an orange
wire to a #3 terminal, etc, Wires with a single
color stripe and a white background are in the
10 series numbers; | a ae black-white: wire will go
te on BAN $a n2ennt nl
w
#13 terminal, etc, Wires with two like color
stripes and a white background are in the 20
series numbers; a green-green- white wire would
go to a #25 ter minal, a pblue-blue- white wire to
a #26 terminal, etc,
j
(W Connect a 5" red wire from terminal 2 in
section 5C (NS) to lug 3 of the Power piug
(NS).
NOTE: Use the short black-white an
white wires for the following two ste ips:
i
(V) Connect a 3'' black-white wire from terminal
section 5C (S-1) to lug 6 of the Power
(i 4 Connect a 3-1/2" brown-white wire from
terminal 11 in section 5C (S-1) to lug 7 of
the Power plug (NS).
y/ ) Connect one end of a 6" violet- white wire to
terminal 17 in section 4A (S-1). Pass the
other end through grommet AA for con-
nection later,
Pass the other end through grommet ABfor
connection later, Position as shown in
, Pictorial 14.
( /) Connect one end of the long black-white wire
to teyminal 10 in section 1A (NS). Pass the
We We dea ceaeee Sak WUE 24a LEW) A ADS UIC
other end through grommet AB for con-
nection later, Position as shown in Pictorial
,14,
AV) Connect a 3" red wire from terminal 2 in
section 3B (S-1) to terminal 2 in section1B
(NS).
(ff Connect an 8" green-white wire from ter-
minal 15 in section 1B (S-1) to lug 2 of the
Mie connector (NS)
Se VU C LOL \a\eye
( Connect a a2" white wire from terminal 9
Maati nw
in section 2C (S-1) to lug 3 of the Tune
Level control (NS).
The
remaining
red-white
wire
will
be
used
later.
NOTE: The stripped end of the cable assembly
wires are correct for connecting to circuit board
solder terminals, but are too long for con-
trol and switch lugs, and should be cut to the
desired lengths when making connections.
Connect the cable assembly wires from BO#1 as
follows: meres
if White to lug 3 of the Tune Level control
(8-2).
f
ly Green- white to lug 2 of the Mic connector
j 6-3).
wp Violet to terminal 7 in section 1B (S-1).
WY Brown to terminal 1 in section 1C (S-2).
Wh) Gray to terminal 8 in section 2C (S-1).
Connect the cable assembly wires from BO#2 as
follows;
(\f Two black-white to pin 6 of the Power plug
(S-3). Be sure enough solder flows into the
Power plug pin to solder all thre wires,
nr
- Wal
After
the
connection
has
cooled,
pull
on
each
of the wires from inside t e
that all are soldered,