Heathkit AR-14 - FINAL WIRING

Page 30
Connect the following wires from phono sockets
N and P to the numbered holes on the ampli-
fier circuit board.
{' ) 2-1 / 2" white wire from lug 1 of N (S-1)
to hole 1 (S-1).
( ""?--2 -3 / 4" white wire from lug 2 of N (S-2)
to hole E (S-1).
U 2-3 / 4" white wire from lug 3 of N (S-1)
to hole 3 (S-1).
( / } 4-1 / 2" white wire from lug 4 of N (S-1)
to hole 27 (S-1).
( "J' 2-1 / 2" red wire from lug 1 of P (S-1)
to hole 2 (S-1).
tJ 2-3 / 4" red wire from lug 3 of P (S-1) to
hole 4 (S-1).
..U,-- 4-1 / 2" red wire from lug 4 of P (S-1)
to hole 28 (S-1).
( ) Prepare the following lengths of hookup
wire:
7 -1 / 2" red
7 -1/ 2" white
6-1/ 2" green
6-1 / 2" yellow
14" black
14-1 / 2" violet
8" red
12" red
Connect the following wires from transistor
sockets S, X, and Z to thenumberedholes in the
amplifier circuit board.
NOTE: After connecting the wires in the following
six steps, position them against the center panel
and the amplifier circuit board as shown in
Detail 21A.
( -G ) Connect a 7 -1/2" red wire from lug 2 of
S (S-1)
to hole 41 (S-1).
--1..¼ Connect a 7 -1/ 2" white wire from lug 1
.....__~- -- --0 1 S (S-1 to hole 39 (S-1).
(' ~\ Connect a 6-1 / 2" green wire from lug 1
f' _, of X (S-2) to hole 43 (S-1).
Connect a 6-1/ 2" yellow wire from lug 2 of
X (S-1)
to hole 45 (S-1).
( ➔ Connect a 14" black wire from lug 1 of Z
- (S-1) to hole 42 (S-1).
C
1
(f)i Co ~hn~ ct a, 1~-1/ 2" violet wire from lug 2
r L,, of Z (NS) t ,9 11lole 40 (S-1).
....,
../
I
~fff&&iff&Q
CT Connect an 8" red wire to lug 2 of terminal
strip AL (NS). Route the other end of the
wire through hole BB to be connected later.
( '°h Connect a 12" red wire to lug 1 of terminal
strip AL (NS). Route the other end of the
wire near phono socket P as shown. It will
be connected later.
( \ Prepare the following lengths of hookup wire:
6" yellow
6" yellow
2-1 / 2" black stranded
4-1 / 2" black stranded
11 '' black stranded
12 " br own
14-1 / 2" g ray
~ Connect a 6" yellow wire from lug 4 of
terminal strip AL (NS) to lug 3 of tran-
sistor socket X (NS).
% ) __ Connect a 6" yellow wire to lu g 4 of ter-
. minal strip AL (NS). Route the other end
of the wire through hole BB to be connected
later.
,c:-(~ onnect a 2-1 / 2" black stranded wire from
lug 3 of terminal strip AL (NS) to lug 3 of
transistor socket Z (S-3) •
.... ~ ~ Connect a 4-1 / 2" black stranded wire to
lug 3 of terminal strip AL (NS). Route the
other end of the wire throug h hole BB to be
connected later.
~ Connect an 11" black stranded wire to lug 3
of
terminal strip AL (S-3). Route the other
end of
the wire near phono socket P as
shown.
It will be connected la ter.
-d~ onnect a 12" brown wire from lug 1 of
terminal strip T (S-1) to lug 8 of control
D
(S-1). Position the wire as shown in De-
tail 21A.
✓ ( x Connect a 14-1 / 2" gray wire from lug 1 of
../ terminal strip Y (S-1) to lug 10 of control
D
(S-1). Position the wire as shown in
Detail 21A •
( )
\
Insert the 4-wire cable through hole BA.
Connect the wires of this cable to the
numbered holes in the FM-multiplex cir-
cuit board as directed in the next four
steps. Solder each wire to the foil side of
the circuit board.
( Green wire to 8.
( White wire to 9.
( Black wire to 10.
( ) Red wire to 11 •
(