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For U.S.A., Canada, Europe, Asia, China, Hong Kong & Taiwan R.O.C. model Hi-Fi Component SERVICE MANUAL MODEL AVR-1802/882 AV SURROUND RECEIVER Some illustrations using in this service manual are slightly different from the actual set. 14-14, AKASAKA 4-CHOME, MINATO-KU, TOKYO 107-8011 JAPAN Telephone: 03 (3584) 8111 X0117 1174 NC 0109 AVR-1802/882 SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the unit is defective. SPECIFICATIONS Audio section Power amplifier Rated output: Front: 80W + 80W (8/ohms, 20Hz ~20kHz with 0.08% T.H.D) 115W + 115W (6/ohms, 1kHz with 0.7% T.H.D) (U.S.A., Canada & Europe Models) 130W + 130W (6/ohms, EIAJ) (Asia Model) Center: 80W (8/ohms, 20Hz ~20kHz with 0.08% T.H.D) 115W (6/ohms, 1kHz with 0.7% T.H.D) (U.S.A., Canada & Europe Models) 130W (6/ohms, EIAJ) (Asia Model) Surround: 80W + 80W (8/ohms, 20Hz ~20kHz with 0.08% T.H.D) 115W + 115W (6/ohms, 1kHz with 0.7% T.H.D) (U.S.A., Canada & Europe Models) 130W + 130W (6/ohms, EIAJ) (Asia Model) Output terminals: Front: A or B 6 to 16/ohms A + B 12 to 16/ohms Center/Surround: 6 to 16/ohms Analog LINE input - PRE OUT Input Sensitivity/input impedance: 200mV/47k/kohms Frequency response: 10Hz~100kHz: + 1, -3dB (TONE DEFEAT ON) S/N ratio: 100dB (IHF-A weighted)