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Philips PM3208 - Page 25

Philips PM3208
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4.2.5
4
CIRCUIT
DESCRIPTION
Horizontal
output
amplifier
In
the
horizontal
output
amplifier,
the
signal
from
the
horizontal
switching
circuit
is
amplified
to
a
sufficient
amplitude
to
drive
the
horizontal
deflection
(X)
plates
of
the
CRT.
The
input
signal
is
connected
to
the
base
of
Q801.
In
this
amplifier,
provisions
are
made
for
horizontal
shift
and
x10
magnification.
Horizontal
shift
is
provided
by
means
of
potmeter
RV801.
Magnification
x10
by
switch
$801,
part
of
RV801.
4.2
HORIZONTAL
DEFLECTION

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