Harman kardon avr 55 service manual

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Technical Specifications AVR55 120 volt Audio Section Stereo Mode Continuous Average Power (FTC) 65 Watts per channel 20HzÐ20kHz: @ < 0.07% THD, both channels driven into 8 Ohms Five-Channel Surround Mode Power Per Individual Channel Front L&R channels: 55 Watts per channel, @ 0.07% THD, 20HzÐ20kHz into 8 ohms Center channel: 55 Watts, 20HzÐ20kHz into 8 ohms Surround channels: 55 Watts per channel, 40HzÐ20kHz into 8 ohms Input Sensitivity/Impedance Linear (High Level) 200mV/32 Kohms Phono 3mV/47 Kohms Signal-to-Noise Ratio (IHF-A) Linear (CD) 95dB Phono 73dB Surround System Adjacent Channel Separation Analog Decoding (Pro Logic, etc.) 40dB Dolby Digital (AC-3) 55dB Frequency Response @ 1W (+0, Ð3dB) 8HzÐ 100kHz High Instantaneous Current Capability (HCC) ±35 Amps Transient Intermodulation Distortion (TIM) Unmeasurable Rise Time 16 µsec Slew Rate 40 V/µsec FM Tuner Section Frequency Range 87.5 Ð108 MHz Usable Sensitivity IHF 1.3 µV/14.2dBf Signal-to-Noise Ratio Mono/Stereo 70/68dB Distortion Mono/Stereo 0.3/0.5% Stereo Separation 1kHz, 40dB Selectivity ±400 kHz 65dB Image Rejection 98 MHz 65dB Tuner Output Level 1kHz, ±75kHz Dev 500mV AM Tuner Section Frequency Range 520 Ð1710 kHz Signal-to-Noise Ratio 45 dB Usable Sensitivity Loop 500 µV Distortion 1kHz, 50% Mod 0.8% Selectivity ±9kHz, 25dB General Power Requirement AC 120V 60Hz Power Consumption 60W idle, 325W maximum (2 channels driven) Dimension (Max) Width 17.4 inches (440 mm) Height 6.3 inches (160 mm) Depth 16.0 inches (406 mm) Weight 32.6 lbs. (14.8 kg) Depth measurement includes knobs, buttons and terminal connections. All features and specifications are subject to change without notice. *Trademarks of Dolby Laboratories.  DTS is a trademark of Digital Theater Systems.  UltraStereo is a trademark of UltraStereo Corp.