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AU-X201/X301
SERVICE
MANUAL
SPECIFICATIONS
<AU-X20t>
Power
output
Min.
RMS,
both channels
driven^
from
20
to
20,000 Hz, with
no
more
than
0,05%
total
harmonic
distortion.
30
watts per
channejdnto
1
kHz, 8 ohms.
Frequency response
{at
t
watt)
Overalbifrom CD).
kto
100,000 Hz,
+0
dB
™3dB
Signal to noise
ratio
{short-circuit,
A-network)
PHONO
{MM)
75
d8
CD, TUNER,
LINE
105
dB
TAPE
PLAY-1, 2
;
105
dB
Power consumption
150
watts
250
watts
Maxirnum
Weight
7.0
kg
(15.4
IbsL
net
<AU.X301>
Power
output
Min.
RMS,
both channels
driven,
from 20
to
20,000 Hz, with
no more
than
0.05%
total
harmonic
distortion.
65
watts
per channel
into
1
kHz,
8
ohms.
Frequency response
{at
1
watt)
Overall (from
CD)
1
to
150,000
Hz,
+0
dB
-3
dB
Signal to noise
ratio
(short-circuit,
A-network)
PHONO
(MC)....
65
dB
PHONO
(MM)
80
dB
CD, TUNER,
LINE
105
dB
TAPE PLAY-k
2
105
dB
Power consumption
330
watts
410
VA
Rated
460
watts
Maximum
Weight
9.5
kg
(20.9
lbs)
net
1
1
,0
kg
(24.3
lbs)
packed
<
AU-X201/301
>
Load impedance
4
to
16
ohms
Total
harmonic
distortion
less
than
0.05%
at
or
below
rated
min.
RMS
power
output
tntermodufation
distortion (60 )Hz:
7
kHz
==4:1
5MPTE
method)
less
than
0.05%
at
rated
power
output
RIAA
curve
deviation
(PHONO-MM,
20
Hz
to
20 kHz)
+0.5
dB,
^0.5
dB
Input
sensitivity
and impedance
(at
1
kHz)
PHONO
(MC)....
420
^V/100
or
22
ohms
(AU-
X301
only)
PHONO
(MM)
3.5
mV/47 kohms
(Max.
input
capability:
150
mV
at
1
kHz.fess than
0.1%
total
harmonic
distortion)
CD,
TUNER,
LINE
200
mV/47 kohms
TAPE
PLAY-1,
2
200
mV/47 kohms
Output
level
(at
1
kHz)
TAPE
REC-1, 2
200
mV
Into
47
kohms
Controls
and
Filter
BASS...
iOdB
at
50
Hz
TREBLE
db8
d8
at
10
kHz
SUBSONIC......
-3
dB
at
16
Hz
(6
dB/oct)c
LOUDNESS
+8
dB
at
50
Hz
(VOLUME:
--30
dB
position)::
+4
dB
at
10
kHz
Power
requirements
AC
120V/220V/240V,
50/60
Hz
For U.S.A.
Sc
Canada
..
AC
120V, 60
Hz
Dimensions..
448
mm
(17-11/16'")
W
136
mm
(5-3/80
H
311
mm
(12-1/4
"kD
INTEGRATED AMPLIFIER
CAUTION
1.
Parts
identified
by
the
A
symbol on
the
schematic
diagram
and
the parts
list
are
critical
for safety.
Use
only
replacement
parts
that
have
critical
charac-
teristics
recommended
by
the manufacturer.
2.
Make
leakage-current
or resistance
measurements
to
determine
that
exposed
parts are
acceptably
in-
sulated
from
the
supply
circuit
before
returning
the
appliance
to
the
customer.
Design
and
specifications subject to chiinges
without
notice for im-
provements.
Due
to
local
laws
and
regutatfons,
this
unit sold
In
some
areas
are not
equipped
with
variable voltage
sdedtors.
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