Harman/Kardon AVR2550 free download

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AVR 2 5 5 0 Audio/Video Receiver Service Manual AVR 2550 ® Power for the Digital RevolutionTM Technical Specifications Audio Section Stereo Mode Continuous Average Power (FTC) 50 Watts per channel, 20Hz­20kHz, @ < 0.07% THD, both channels driven into 8 ohms Five-Channel Surround Modes Power Per Individual Channel Front L&R channels: 40 Watts per channel, @ < 0.07% THD, 20Hz­20kHz into 8 ohms Center channel: 40 Watts, @ < 0.07% THD, 20Hz­20kHz into 8 ohms Surround channels: 40 Watts per channel, @ < 0.07% THD, 20Hz­20kHz into 8 ohms Input Sensitivity/Impedance Linear (High Level) Signal-to-Noise Ratio (IHF-A) 200mV/47kohms 95dB FM Tuner Section Frequency Range Usable Sensitivity Signal-to-Noise Ratio Distortion Stereo Separation Selectivity Image Rejection IF Rejection AM Tuner Section Frequency Range Signal-to-Noise Ratio Usable Sensitivity Distortion Selectivity Video Section Video Format Input Level/Impedance Output Level/Impedance Video Frequency Response General Power Requirement Power Consumption Dimensions (Max) Width Height Depth Weight 87.5­108MHz IHF 1.3 µV/13.2dBf Mono/Stereo: 70/65dB (DIN) Mono/Stereo: 0.15/0.3% 35dB @ 1kHz ±300kHz: 65dB 80dB 90dB 522­1620kHz 45dB Loop: 500µV 1kHz, 50% Mod: 0.8% ±9kHz: 30dB Surround System Adjacent Channel Separation Analog Decoding 40dB (Pro Logic, etc.) Dolby Digital (AC-3) 55dB DTS 55dB Frequency Response @ 1W (+0dB, ­3dB) High Instantaneous Current Capability (HCC) Transient Intermodulation Distortion (TIM) Rise Time Slew Rate 10Hz­100kHz ±25 Amps Unmeasurable 16 µsec 40V/µsec PAL/NTSC 1Vp-p/75 ohms 1Vp-p/75 ohms 10Hz­8MHz (­3dB) AC 220-240V/50Hz 72W idle, 580W maximum (2 channels driven) 440mm 166mm 365mm 10.6 kg Depth measurement includes knobs, buttons and terminal connections. Height measurement includes feet and chassis. All features and specifications are subject to change without notice. Harman Kardon is a registered trademark, and Power for the digital revolution is a trademark, of Harman International Industries, Inc. *Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic", and the Double-D symbol are trademarks of Dolby Laboratories, Inc. Confidential Unpublished Works. ©1992­1999 Dolby Laboratories, Inc. All rights reserved. "DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater Systems, Inc. UltraStereo is a trademark of UltraStereo Corp. VMAx is a trademark of Harman International Industries, Inc., and is an implementation of Cooper Bauck Transaural Stereo under patent license. Logic 7 is a registered trademark of Lexicon, Inc. Crystal is a registered trademark of Cirrus Logic Corp. TECHNICAL SPECIFICATIONS TROUBLESHOOTING SYMPTOM Unit does not function when Main Power Switch is pushed Display lights, but no sound or picture CAUSE · No AC Power SOLUTION · Make certain AC power cord is plugged into a live outlet · Check to see whether outlet is switch-controlled · Make certain that all input and speaker connections are secure · Pr