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Eico 950B - Power Transformer & Controls Wiring (Fig. 5)

Eico 950B
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Fig.5
Fig.
5.
Mount
the
1
KQ
power
factor
potentiometer,
P2,
to
chassis
with
one
3/8"
hex
nut,
one
3/8"
flat
washer
and
one
3/8"
lockwasher.
This
is
a
temporary
mounting
to
facilitate
the
wiring.
Fig.
5.
Connect
black
lead
of
power
transformer
PTI
to
lug
1
of
SPST
switch
S2
on
potentiometer
P2
(C).
Fig.
5.
Connect
the
other
black
lead
of
power
transformer
PT]
to
XV17-4
(C)
(pin
4
of
tube
eaver
XV1).
Fig.
5.
Connect
yellow
lead
of
power
transformer
PTI
to
ground
lug
"A"
(C).
Fig.
5.
Connect
orange-white
lead
of
power
transformer
PT!
to
XV172
(S).
Fig.
5.
Connect
brown
lead
of
power
transformer
PT!
to
TB2~3
(Gy;
Fig.
5.
Connect
red
lead
of
power
transformer
PTI
to
TB2-2
(C).
Fig.
5.
Connect
other
red
lead
of
power
transformer
PTI
through
XV1-3
(S)
to
XV1-5
(S).
Fig.
5.
Connect
a
short
length
of
bare
wire
from
XV177
(S)
to
ground
lug
"B"
(S).
Fig.
5.
Connect
the
68KQ
resistor,
R8,
from
XV178
(C)
to
ground
lug
"C"
(S).
Fig.
5.
Connect
the
positive
(+)
lead
of
4mf
capacitor
C9
to
XV178
(C)
and
the
negative
(-)
lead
to
ground
lug
"AY"
(5),
-6-

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