Mitsubishi DA-C20 User Manual

5)
Turn
off
the
Pilot
signal
and
modulation
signal
of
the
stereo
modulator.
with
a
frequency
counter
connected
to
Pin
(120),
adjust
the
vR
so that
the
frequ-
enqf
may
be
within
the
range
of
76!0.2
kEz.
Turn
the
pilot signal
oN and
confirm
that
the stereo
indicator
lights
up.
with the
modulation
of
the
stereo
modulator
set
to either
"R"
or
"L",
adjust
vR632
so
as
to
make
separation
maxj-mum.
THREADTNG
ON
DIAI
I
ADJUSTMENT
OF
AM
SECT]ON
I.
Tracking
Adjustment
1)
with
the
SG's
sigmal
set
to
600
kHz
and
400 I1z
to
30%
modu-
lation,
and
the
indicator
of the
set
tuned
to
60O
kHz,
adjust
the
corlrANT
(L27I)
and
Corr-osc
(T271)
so
that
the
outPut
will
may
become
maximum.
2)
with
the
SG's
sig.nal
set
to
I,4OO
kHz
and
the
indicator
of
the
set
t1med
to
I
.
400 kHz,
adjust
the
antenna
trirurcr
TC27l
and
local
oscillation
trimmer
TC272
in a
way
to
make
the
outPut
rnaximum.
3)
Repeat
f) and
2) several
times'
\i"
6)
7)
e-/
I
-L2-

Mitsubishi DA-C20 Specifications

General

Brand	Mitsubishi
Model	DA-C20
Category	Amplifier
Language	English