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REAR
PANEL WIRING
(
)
Fig.
4.
Connect
a
33K
20%
resistor,
R40, from
J5"2
(C)
to
TB1
(C).
(
)
Fig.
4.
Connect a
2" black
lead from
J5"2
(S) to
J6"2
(C).
(
)
Fig.
4.
Connect a
47mmf
capacitor,
C22,
from J5"1 (C)
to
TB1 (C).
(
)
Fig. 4.
Connect
a piece
of bare
wire
from
J5"l
(S) to
TB1
(C).
(
)
Fig.
4.
Connect a
68K
20%
resistor,
R39, from J6-1
(S) to
TB1
(C).
(
)
Fig.
4.
Cot
a 7" piece of
shielded cable.
On
both ends,
the outer in*
sulation
is
stripped
back
T",
the braided
shield
is
stripped
back 3/4" and
the
inner Insulation
is
stripped
back 3/8"
.
Wrap
one
turn
of
a
3" piece of bare
wire around each end
of the braided
shield
and
solder.
Connect
the inner
lead
of
one
end
to
TB1
(S),
and
the inner lead of the other
end
to
XV1"7
(S).
Connect
the bare
wire
at
one end
(covered with
spaghetti)
to
J6"2
(S),
and
the other bare
wire
to
ground
lug
"A"
(C).
(
)
Fig. 4.
Mount
the switch, Si
,
as
shown.
Use two 3/8"
nuts,
one 3/B"
lockwasher
and one
3/8"
flotwasher
(Fig. 3).
>4
(
)
Fig. 4.
Connect
the
bare wire from
Sl"8F
h>
J3"2
(S).
(
)
Fig.
4.
Connect
thefour ends
"A"
of the shielded
cablesfromSI
as fel-
lows:
IF
to
J3"1
(S)
HFtoJl-l(S)
2F
to
J4-1
(S)
12F
to
J2-1
(S).
(
)
Fig.
4.
Connect
the
black lead from
the
output
transformer,
T2,
to
TB3"
(
)
Fig.
4.
Connect
the
slate
lead from T2
to
TB3-2
(S).
(
)
Fig.
4.
Connect
the
green
lead from
T2
to
TB3-3
(S).
(
)
Fig.
4.
Connect
the
yellow
lead from T2
to
T83"4
(C).
(
)
Fig.
4.
Connect one
end of
a
bare wire
to
TB3~1
(S).
Pass the
other
end
thru
XV5-1
(C)
and Connect
to
ground
lug
"B"
(S)
on
XV5.
(
)
Fig.
4.
Connect a 10K
resistor,
R32 and a
lOOmmf
capacitor.
C16,
from
TB3-4
(S)
to
TB2
(C).
(
)
Fig.
4.
Connect an
10" black lead
fromTB2
(S) to
XV8-3
(C).
Run
the
lead
along
the
chassis
as
shown.
PRE-AMPLIFIER
WIRING
(
)
Fig.
4.
Connect
a
1.138K
resistor,
R41, from
XVI
"8
(C)
to
ground
lug
"A"
(S).
(
)
Fig.
4.
Connect
the blue lead from
S1-12C
to
XVI
"8
(S).
(
)
Fig.
4.
Run
the free
end
of
C25
under
R4I
and connect
to
XV1"1
(C).
The
capacitor should
be
perpendicular
to
the
chassis.
Use
spaghetti.
(
)
Fig.
4.
Connect a 117.7K
resistor,
R44,
from
XV1-1
(S) to
TB5"1
(S).
(
)
Fig.
4.
Connect a 375K
resistor,
R45,
from
XV1"2
(C)
to
TB5"2
(C).
(
)
Fig.
4.
Connect a
200K
resistor,
R42,
from
XV1-6
(C)
to
TB5"3
(S).
(
)
Fig.
4.
Connect a .02mfd
GMV
capacitor,
C23,
from
XV1"6
(S)
to
XV1"2
(S).
Use
spaghetti.
(
)
Fig.
4.
Connect a
2.4K
resistor,
R46,
anda lOmfd
capacitor,
C24,
from
XVI
-3
(S)
toTB5"2
(C).
Note
that the
negative
lead goes
to
ground
(TB5"2).
(
)
Fig.
4.
Connect
a
short
piece of bare wire covered with
spaghetti
from
the center shield post of
XVI
(S)
to
TB5-2
(S).
(
)
Fig.
4.
Connect a
56K
resistor,
R1, from R2"l
(S) to
TB6"2
(C).
(
)
Fig.
4.
Connect
the free
end
of the inner wire of the shielded cabl e
on
S1-10E
to
TB6~2
(S).
Cover
the bare
wire
soldered
to
the braided
shield
with
spaghetti
and connect
to
R2~3
(C).
Run
lead
away
from
chassis.
TONE CONTROL
CIRCUIT
(
)
Fig.
4.
Connect a
330K
resistor,
R3, from TB6-1
(C)
to
R2-2
(C).
(
)
Fig.
4.
Connect a .25mfd
capacitor.
Cl,
from TB6-1
(S)
to
XV2-1
(C).
Use
spaghetti
on
both
ends.
(
)
Fig.
4.
Connect a
8" green lead from
R2-2
(S)
to
XV2-2
(S).
Run wire
In
the
bend
of the
chassis.
(
)
Fig.
4.
Connect a
4" black
lead
from
R2~3
(S)
to
R14-3
(C).
(
)
Fig.
4.
Connect a
2200mmf
capacitor,
C4,
from R7"l (C)
to
R7-2
(C).
(
)
Fig.
4.
Connect a
68K
5%
resistor,
R6, from R7-1
(S)
to
R10-1
(C).
Use
spaghetti
on
both ends*
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