Onkyo R801A free download

File name Onkyo-R801A rec.pdf

R-801A Ref. No. 3719 102001 SERVICE MANUAL FM STEREO/AM TUNER AMPLIFIER MODEL R-801A TUNER AMPLIFIER VOLUME STANDBY STANDBY / ON DISPLAY MEMORY FM MODE INPUT TUNING PHONES CLEAR ACOUSTIC PRESENCE R- 8 01A European models front panel shown. MPP 230-240V AC, 50Hz MDT 120V AC, 50/60Hz MGT,MGR 220-230V,50/60Hz SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. R-801A SPECIFICATIONS Amplifier Section Power output 17 watts per channel, min RMS, at 4 ohms, both channels driven 1 kHz, with no more than 0.8% THD 13 watt per channel, min RMS, at 8 ohms, both channels driven 1 kHz, with no mor e than 0.8% THD 2 X 17 watts at 4 ohms, 1 kHz, DIN 2 X 15 watts at 6 ohms, 1 kHz, DIN 2 X 13 watts at 8 ohms, 1 kHz, DIN 2 X 24 watts at 4 ohms, 1 kHz, EIAJ Dynamic power output 2 X 21 watts at 4 ohms 2 X 14 watts at 8 ohms Total harmonic distortion 0.8% at rated power IM distortion 0.8% at rated power Damping factor 20 at 8 ohms Input Sensitivity and Impedance TAPE, MD, CD/DVD, CDR/PC: 150 mV, 50 kohms Frequency and response 10 to 100 kHz ±3 dB Tone control ACOUSTIC PRESENCE 1 +4.5 dB at 41 Hz ACOUSTIC PRESENCE 2 +5.5 dB at 82 Hz ACOUSTIC PRESENCE 3 +6 dB at 41 Hz, + 6 dB at 82 Hz ACOUSTIC PRESENCE 4 +6 dB at 41 Hz, + 6 dB at 82 Hz, +5 dB at 10 Hz Signal to noise ratio TAPE: 100 dB (IHF-A) Muting ­ 50 dB Tuner Section Tuning range FM: 87.9 to 107.9 MHz (200 kHz steps) (U.S. & Canadian models) 87.5 to 108.00 MHz (50 kHz steps) (Other area models) AM: 530 to 1710 kHz (10 kHz steps) (U.S. & Canadian models) 522 to 1611 kHz (9 kHz steps) (Other area models) Usable sensitivity FM: Mono 11.2 dBf, 1.0 µV (75 ohms IHF) 0.9 µV (75 ohms DIN) Stereo 17.2 dBf, 2.0 µV (75 ohms IHF) 23.0 µV (75 ohms DIN) AM: 30 µV 50 dB Quieting sensitivity FM: Mono 17.2 dBf, 2.0 µV (75 ohms) Stereo 37.2 dBf, 20.0 µV (75 ohms) Captur e ratio FM: 2.0 dB Image r ejection ratio FM: 40 dB (U.S. & Canadian models) 85 dB (Other area models) AM: 40 dB IF rejection ratio FM: 90 dB AM: 40 dB Signal to noise ratio FM: Mono 73 dB, IHF Stereo 67 dB, IHF AM: 40 dB Selectivity FM: 50 dB DIN (±300 kHz at 40 kHz Devi.) AM Suppr ession Ratio 50 dB Harmonic distortion FM: Mono 0.2% Stereo 0.3% AM: 0.7 % Frequency response FM: 30 to 15,000 Hz (±1.5 dB) Stereo separation FM: 45 dB at 1,000 Hz 30 dB at 100 to 10,000 Hz Stereo threshold FM: 17.2 dBf, 2.0 µV (75 ohms) General Clock precision monthly error: +/-30 seconds (at 25 degrees Celsius) Power supply AC 120 V, 60 Hz AC 230-240 V, 50 Hz AC 220-230 V, 50 Hz/60 Hz Power consumption 44 W Dimensions (W X H X D) 155 X 94 X 285 mm 6-1/8" X 3-1/16" X 11-1/4" Weight 2.9 kg, 6.4 l