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Panasonic RX-DS45 - Page 28

Panasonic RX-DS45
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RX-DS45
m@
MEASUREMENTS
AND
ADJUSTMENTS
<TUNER
SECTION>
@
ALIGNMENT
INSTRUCTION
Set
power
source
voltage
to
15
V
DC.
Set
power
switch
to
ON.
¢Set
function
switch
to
TUNER/MW
or
LW.
Set
volume
control
ta
center.
eSet
balance
control
to
center.
READ
CAREFULLY
BEFORE
ATTEMPTING
ALIGNMENT
¢Set
tone
control
to
center.
¢Set
XBS
control
to
minimum.
Output
of
signal
generator
should
be
no
higher
than
necessary
to
obtain
an
output
reading.
The
parts
other
than
the
ones
listed
below
are
aligned
at
the
factory
before
they
are
supplied.
a
@
MW-RF
ALIGNMENT
alignment
of
those
parts
is
unnecessary
when
used
for
replacement.
SIGNAL
GENERATOR
or
SWEEP
GENERATOR
CONNECTIONS
FREQUENCY
RADIO
DIAL
SETTING
Fashion
a
loop
of
several
turns
of
wire
and
radiate
a
signal
into
INDICATOR
(ELECTRONIC
VOLTMETER
or
OSCILLOSCOPE)
Headphones
Jack
(32Q)
Fabricate
the
plug
as
shown
in
Fig.
2
and
then
ADJUSTMENT
(Shown
in
Fig.
1.)
(*1)
L5-1
(MW
AN
Coil)
REMARKS
Adjust
for
maximum
output.
Adjust
L5-1
by
moving
coil
along
the
ferrite
core.
connect
the
lead
wires
of
the
plug
to
the
measuring
instrument.
the
loop
ant.
of
receiver.
i
CT1
(AM
ANT
:
:
ae
fis
is
Lee
ee
eee
mee
lila
ee
(°1)
Fix
antenna
coil
with
wax
after
completing
alignment.
@
LW-RF
ALIGNMENT
SIGNAL
GENERATOR
or
SWEEP
GENERATOR
CONNECTIONS
FREQUENCY
Zz
(°2)
Fix
antenna
coil
with
wax
after
completing
alignment.
INDICATOR
(ELECTRONIC
VOLTMETER
or
OSCILLOSCOPE)
ADJUSTMENT
(Refer
to
Fig.
1.)
RADIO
DIAL
SETTING
REMARKS
Headphones
Jack
(320)
Fabricate
the
plug
as
shown
in
Fig.
2
and
then
connect
the
lead
wires
of
the
plug
to
the
measuring
instrument.
Fashion
a
loop
of
several
turns
of
wire
and
radiate
a
signal
into
the
loop
ant.
of
receiver.
Adjust
for
maximum
output.
Adjust
L5-2
by
moving
coil
aiong
the
ferrite
core.
(*2)
L5-2
(AM
ANT
Coil)
CT2
(AM
ANT
Trimmer)
Adjust
for
maximum
output.
<CASSETTE
DECK
SECTION>
@
ALIGNMENT
INSTRUCTION
READ
CAREFULLY
BEFORE
ATTEMPTING
ALIGNMENT
@Set
tone
control
to
center.
Set XBS
control
to
minimum.
eQutput
of
signal
generator
should
be
no
higher
than
necessary
to
obtain
an
output
reading.
Set
power
source
voltage
to
15
V
DC.
Set
power
switch
to
ON.
Set
function
switch
to
TAPE.
Set
volume
control
to
center.
*Set
balance
control
to
center.
@HEAD
AZIMUTH
ALIGNMENT
INDICATOR
ELECTRONIC
VOLTMETER
or
OSCILLOSCOPE
Headphones
Jack
(32Q)
(ten
eon
the
plug
shown
in
Fig.
2
and
TEST
TAPE
ADJUSTMENT
|
SPECIFICATION
REMARKS
Azimuth
Screw
(Shown
in
Fig.
3
and
4.)
QZZCFM
(8
kHz,
—20
dB)
1.
Playback
mode.
2.
Adjust
for
maximum
output.
maximum
output.
then
connect
the
lead
wires
of
the
plug
to
the
measuring
instrument.

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