Onkyo A-8500 Instruction Manual

Troubleshooting guide
Trouble
No
power.
®@
AC
fuse
blown.
@
Contact
your
authorized
ONKYO
service
center.
Power
on
but
no
sound.
®
Check
input
leads,
speaker
leads,
pin
plugs,
etc.
Hum,
low
frequency
noise.
@
Poor
or
no
input
ground.
®@
Check
outer
conductor
of
input
plugs
®
Poor
or no
phono
motor
ground.
®@
Check
for
proper ground
connection
Howling when
the
voiume
is
turned
up.
|
@
Turntable
and
speakers
are
too close
@
Move them
farther
apart.
:
together.
Rough or schatchy sound. High range is | @ Stylus of pick-up is worn. @ Replace.
not clear. @ Stylus is dirty. @ Clean.
®@ Treble contro! is too high. ® Turn treble control down.
Specifications
a ES a
A-8700 A-8500
Continuous
Power
Output:
2
x
160
watts
at
4
ohms,
1
kHz
(DIN)
Continuous
Power
Output:
2
x
120
watts
at
4
ohms,
1
kHz
(DIN)
2 x 115 watts at 8 ohms, 1 kHz (DIN) 2 x 90 watts at 8 ohms, 1 kHz (DIN)
105
watts
per
channel,
min.
RMS,
at
8
ohms,
80
watts
per
channel,
min.
RMS,
at
8
ohms,
both
channels
driven
from
20
Hz
to
20
kHz,
both
channels
driven
from
20
Hz
to
20
kHz,
with no more than 0.008% Total harmonic with no more than 0.008% Total harmonic
distortion. distortion.
Dynamic Power: 303 watts at 2 ohms, Dynamic Power: 210 watts at 2 ohms,
235 watts at 4 ohms 167 watts at 4 ohms
Total
Harmonic
Distortion
0.008%
at
rated
power
Total
Harmonic
Distortion
0.008%
at
rated
power
0.008% at 1 watt output 0.008% at 1 watt output
Intermodulation Distortion: 0.005% at rated power intermodulation Distortion: 0.005% at rated power
Damping
Factor:
150
at
8
ohms
(1
kHz)
Damping
Factor:
150
at
8
ohms
(1
kHz)
Input
Sensitivity/
Phono
(MM):
2.5
mV/50
kohms
Input
Sensitivity/
Phono
(MM):
2.5
mV/50
kohms
Impedance:
Phono
(MC):
160
2V/130
ohms
Impedance:
Phono
(MC):
160
pV/130
ohms
cD: 150 mV/30 kohms CD: 150 mV/30 kohms
TUNER: 150 mV/30 kohms TUNER: 450 mV/30 kohms
Tape Play: 150 mV/30 kohms Tape Play: 150 mV/30 kohms
Output Level/Impedance: Tape Rec: 150 mV/1.0 kohms (Phono) Output Level/Impedance: Tape Rec: 150 mV/1.0 kohms (Phono)
Phono
Overload:
Phono
(MM):
200
mV
RMS.
at
1
kHz,
Phono
Overload:
Phono
(MM):
180
mV
RMS.
at
1
kHz,
0.012% THD. 0.015% THD.
Tone Control Tone Control
(Vol ~20 dB): BASS: +8 dB at 100 Hz (Vol -20 dB): BASS: +8 dB at 100 Hz
TREBLE: +8 dB at 10 kHz TREBLE: +8 dB at 10 kHz
High Cut: 6 kHz (6 dB/Octave) (TREBLE min.) High Cut: 6 kHz (6 dB/Octave) (TREBLE min.)
Frequency Response: CD, Tuner: 2 Hz-50 kHz Frequency Response: CD, Tuner: 2 Hz -50 kHz
(+0, -1 dB) (+0, -1 dB)
RIAA
Deviation:
Phono
(MM):
+0.3
dB,
20
Hz
-20
kHz
RIAA
Deviation:
Phono
(MM):
+0.3
dB,
20
Hz
—20
kHz
Subsonic Filter Subsonic Filter
(MM SUBSONIC, (MM SUBSONIC,
MC SUBSONIC): 20Hz (—3dB, 6dB/Oct) MC SUBSONIC): 20Hz (-3dB, 6dB/Oct)
Signal
to
Noise
Phono
(MM):
94
dB
(5.0
mV
input)
Signal
to
Noise
Phono
(MM):
93
dB
(5.0
mV
input)
Ratio
(IHF-A):
Phono
(MC):
75
dB
(0.5
mV
input)
Ratio
(IHF-A):
Phono
(MC):
74
dB
(0.5
mV
input)
CD (DIRECT): 107 dB CD (DIRECT): 107 dB
Muting: -20 dB Muting: -20 dB
Power Supply: European models: AC220V, 50 Hz Power Supply: European models: AC220V, 50 Hz
Canadian models: AC120V, 60 Hz Canadian models: AC120V, 60 Hz
U.K & Australia models: AC240V, 50 Hz U.K & Australia models: AC240V, 50 Hz
Worldwide models: AC120 and 220V Worldwide models: AC120 and 220V
switchable, 50/60 Hz switchable, 50/60 Hz
Dimensions (WxHxD): 435 x 157 x 391 mm Dimensions (WxHxD): 435 x 157 x 391 mm
17-1/8" x 6-3/16" x 15-3/8" 17-1/8” x 6-3/16" x 15-3/8”"
Weight: 13.5 kg, 29.8 Ibs. Weight: 12.5 kg, 27.6 Ibs
Specifications and features are subject to change without notice.

Onkyo A-8500 Specifications

General

Brand	Onkyo
Model	A-8500
Category	Amplifier
Language	English