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Page 20
CHASSIS BOTTOM WIRING
Refer to Pictorial 11 for the following steps.
NOTE: When wiring to the foil side of the circuit
board,
do not push the insulation of the wire
down tightly against the foil. Always leave about
1/8" of the bare wire end exposed to insure a
good solder connection to the foil and wire.
( .) Prepare the following lengths of colored
hookup wire.
2" brown
7" yellow
19" large black
( ) Connect a 2" brown wire between lugs 1 (S-1)
and
4 (NS)
of
double
phono socket E.
) Connect a 7" yellow wire from lug 2 of phono
socket E (S-1) to hole H in the circuit board
(S-1).
( ) At the free end of the coaxial cable extend-
ing from hole P, connect the inner lead to
lug 3 (S-1) and the shield lead to lug 4 (S-2)
of double phono socket E.
( _,)'Route the wires that extend from grommet
L around
the
chassis
edge
as
shown.
( ) At the free end of the coaxial cable extend-
ing from grommet L,
connect the inner
lead to hole P (S-1) and the shield lead to
hole N (S-1) in the circuit board.
Connect the free ends of each of the remaining
wires extending from grommet L to the cir-
cuit board as follows:
WIRE COLOR
( ) White
( ) Yellow
) Red
( /)/ Orange
(./Brown
( )
CONNECT TO HOLE
L (S-1).
M (S-1).
K (S-1).
AH (S-1).
W (S-1).
Connect a 19" large black wire from hole
J in the circuit board (S-1) to solder tab J
(NS).
6-32x3/8" SCREW
PLASTIC
CABLE CLAMP
#6 LOCKWASHER
6-32 NUT
INSIDE OF CHASSIS'
Detail 11F
-) Slide a plastic cable clamp over all of the
wires at N. Secure the cable clamp to the
chassis with 6-32 x 3/8" hardware as shown
in Detail 11F.
( ) Similarly, place a plastic cable clamp over
all of the wires at R. Secure the cable clamp
to the chassis with 6-32 x 3/8" hardware.
Connect the free ends of each of the wires ex-
tending from grommet M as follows:
WIRE COLOR
CONNECT TO
( ) Red
( ) Large red
(-4 Large black
lug 1 of terminal strip G
(NS).
lug 2 of terminal strip G
(NS).
lug 3 of terminal strip G
(NS).
( ) Brown-yellow twisted pair:
( )
( J
Brown
Yellow
lug 1 of AC socket B (NS).
lug 2 of AC socket B (NS).
Brown-red twisted pair:
Brown
Red
lug 1 of circuit breaker
X (S-1).
lug 1 of terminal strip H
(NS).
Prepare the following lengths of colored
hookup wire:
2-1/2" brown
2" yellow
2-1/2" brown
2" red
1-1/2" black
6" red
2" yellow
3" red
1-1/2" black
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