Heathkit THE TWOER - Page 23

Page 16
Connect a 2" wire from lug 2 of terminal
strip R (NS) to lug 1 of control X (S-1).
Twist a 7" wire and a 7-3/4" wire together.
Strip 5/8" of insulation from one end of the
7" wire and 1/4" from each of the three
other wire ends.
Connect the end of the wire stripped 5/8"
to pin 6 of power plug C (S-1). Connect the
other wire at this end of the twisted pair
to lug 2 of fuse holder A (S-1).
Connect the other end of either of the twisted
wires to lug 4 of control X (S-1).
Connect the other twisted wire to lug 5 of
control X (S-1).
Strip 5/8" of insulation from one end of a
3-1/2" wire. Connect this wire from pin 5 of
power plug C (S-1) to lug 2 of terminal
strip K (NS).
Connect a 7-1/4" wire from lug 1 of control
B (S-1) to lug 2 of terminal strip S (NS).
Connect a 3-1/4" wire from lug 2 of control
B (S-1) to lug 1 of terminal strip K (NS).
Connect a 1-1/2" wire from lug 3 of termi-
nal strip S (S-1) to lug 6 of switch Z (S-1).
Form the wire close to the chassis to clear
lug 4 of terminal strip S and switch lug 7.
( ) Connect a 2" wire from lug 2 of terminal
strip S (NS) to lug 7
of switch Z (S-1).
(
) Connect a 3" wire to lug 2 of switch Z (NS).
Insert the free end of this wire through grom-
met U. It will be connected later.
Connect a 3-1/4" wire to lug 3 of switch, Z
(S-2). Insert the free end of this wire through
grommet U. It
will be connected later.
NOTE: For the following steps, use the heavy
bare wire or use completely stripped hookup
wire, whichever is indicated. When using or-
dinary hookup wire, it is usually best to wrap
the leads around the lugs. However, it is sug-
gested that you do not attempt to wrap the heavy
bare wire, since you may damage the component.
Connect a length of stripped hookup wire
between lug 3 (NS) and the center post (NS)
of tube socket Vl.
Connect a length of stripped hookup wire
from the center post of tube socket V1
(S-2) through lug 4 of V1 (NS) to the hole
in the bottom of lug 2 of terminal strip R
(NS).
Connect a length of heavy bare wire from
the center post of tube socket V3 (NS) to
the ground lug nearest lug 1 of V3 (S-1).
Connect another length of heavy bare wire
from the center post of V3 (NS) through lug
9 (NS) to the ground lug nearest lug 8 (NS)
of V3.
Connect a length of heavy bare wire from
the ground lug nearest lug 5 of tube socket
V4 (S-1) through lug 5 (S-1) to the center
post of V4 (NS).
(
)
Connect another length of heavy bare wire
from the ground lug nearest lug 1 of tube
socket V4 (NS) through lug 1 (NS) to the
center post of V4 (NS).
(
)
Connect a length of heavy bare wire from the
ground post nearest lug 1 of tube socket
V5 (NS) through lug
1 (NS), through the
center post (NS), through lug 6 (NS), and
to the ground lug nearest lug 6 of V5 (NS).
Now solder lugs 1 and 6 of V5.
Connect a length of heavy bare wire from
pin 7 of power plug C (S-1) to lug 1 of fuse
holder A (S-2). Use sleeving.