Onkyo A-8850 Service Manual

A-8850
SPECIFICATIONS
Power Output: 80 watts per channel, min. RMS, at 8 ohms,
both channels driven from 20 Hz to 20 kHz,
with no more than 0.008% Total harmonic
distortion.
Dynamic Power: 210 watts at 2 ohms,
167 watts at 4 ohms
115 watts at 8 ohms
Total Harmonic Distortion 0.008% at rated power
0.008% at 1 watt output
Intermodulation Distortion: 0.005% at rated power
Damping Factor: 150 at 8 ohms (1 kHz)
Input Sensitivity/ Phono (MM): 2.5 mV/50 kohms
Impedance: Phono (MC): 160 pV/130 ohms
CD: 150 mV/30 kohms
TUNER: 150 mV/30 kohms
Tape Play: 150 mV/30 kohms
Output Level/Impedance: Tape Rec: 150 mV/1.0 kohms (Phono)
Phono Overload: Phono (MM): 180 mV RMS. at 1 kHz,
0.015% THD.
Tone Control
(Vol ~20 dB): BASS: +8 dB at 100 Hz
TREBLE: +8 dB at 10 kHz
High Cut: 6 kHz (6 dB/Octave) (TREBLE min.)
Frequency Response: CD, Tuner: 2 Hz -50 kHz
{+0, -1 dB)
RIAA Deviation: Phono (MM): +0.3 dB, 20 Hz -20 kHz
Subsonic Filter: 20Hz (-3dB, 6dB/Oct)
Signal to Noise Phono (MM): 93 d8 (5.0 mV input)
Ratio (IHF-A): Phono (MC): 74 dB (0.5 mV input)
CD (DIRECT): 107 dB
Attenuator: -20 dB
Muting: - 00
Power Supply: European models: AC230V, 50 Hz
Dimensions (W x H x D):455 x 170 x 420mm
17-15/16" x 6-11/16" x 16-9/16"
Weight: 15.5 kg
Specifications and features are subject to change without notice.
PRECAUTIONS
1. Replacing the fuses
For continued protection against risk fire, replace only with same type and same rating fuse.
CIRCUIT NO. PART NO. DESCRIPTION,
F901 252075 2.5A-SE-EAK, Primary fuse
F902 252076 3.15A-SE-EAK, Primary fuse

Onkyo A-8850 Specifications

General

Input Sensitivity (MM)	2.5 mV
Total Harmonic Distortion	0.008%
Input Sensitivity	150 mV (line in)
Dimensions	435 x 171 x 398mm (W x H x D)
Damping Factor	50
Signal to Noise Ratio (MM)	80 dB
Speaker Load Impedance	4 ohms minimum
Speaker Impedance	4Ω-16Ω
Tone Control	Bass, Treble