HarmanKardon-AVR370-avr-sm维修电路原理图.pdf

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1、Harman Kardon Service Manual AVR 370 125 watt 7.1 CHANNEL A/V RECEIVER AVR 270 100 watt 7.1 CHANNEL A/V RECEIVER Released EU2012 Harman Consumer Group, Inc. Rev 0, 11/2012 8500 Balboa Boulevard Northridge, California 91329 CONTENTS BILL OF MATERIALS, AVR 270 76 BILL OF MATERIALS, AVR 270 126 BLOCK D

2、IAGRAMS 161 WIRING DIAGRAM 163 SCHEMATIC DIAGRAMS 164 PRODUCT SHEETS WITH SPECS 2 OWNERS MANUAL 6 PACKAGE DRAWINGS 69 EXPLODED VIEW AND PARTS 71 DISASSEMBLY 73 BIAS ADJUSTMENT 75 RadioFans.CN 收音机爱 好者资料库AVR 2707.1-channel network-connected audio/video receiver with 100 watts per channel output. Featu

3、ring Apple AirPlay, High-Definition Dolby and DTS surround-sound modes, multizone functionality and 4K video support.Experience entertainment like you never thought possible at home. The Harman Kardon AVR 270 delivers high-definition video along with crisp, detailed 7.1-channel surround sound. This

4、100-watt, network-connected audio/video receiver features eight HDMI inputs with 3D and Audio Return Channel, including one on the front panel. Built-in DLNA Certified 1.5 Ethernet connectivity and Apple AirPlay not only keep you connected to all your sources, but enable you to output them in the mo

5、st realistic quality possible. Get the most out of your home theatre. Experience the Harman Kardon AVR 270. A new level in home entertainment.Movie-theatre-quality viewing HDMI with 3D, Audio Return Channel, CEC and Deep Colour Powerful 7.1-channel surround system Dolby TrueHD and DTS-HD Master Audi

6、o decoding Dolby Volume (for constant audio level regardless of changes in program content)Supreme connectivity DLNA Certified 1.5 connectivity AirPlay-enabled 4K video pass-through and upscaling Control applications for Apple and Android productsRadioFans.CN 收音机爱 好者资料库 SPECIFICATIONSAVR 270 Whats i

7、ncluded: 1 AVR 270 A/V receiver IR remote control with batteries 1 Detachable IEC power cord 1 Quick Start Guide 1 AM loop antenna 1 FM antenna Microphone for EzSet/EQ room-correction systemAudio Section Stereo mode continuous average power: 100 watts/ch, 20Hz 20kHz, 0.07% THD, both channels driven

8、8 ohms, 6-ohm certified Multichannel power: 100 watts/ch, 20Hz 20kHz, 0.07% THD, two channels driven 8 ohms, 6-ohm certified Bandwidth 1W (+0dB/3dB): 10Hz 130kHz Input sensitivity/impedance (line-in): 200mV/47k ohms Signal-to-noise ratio (IHF-A): 100dB Adjacent channel separation Dolby Pro Logic I/I

9、I: 40dB Dolby Digital: 55dB DTS: 55dB High instantaneous current capability (HCC): 35 amps Transient intermodulation distortion (TIM): Unmeasurable Slew rate: 40V/secFM Tuner Section Frequency range: 87.5MHz108.0MHz Usable sensitivity (IHF): 1.3V/13.2dBf Signal-to-noise ratio (mono/stereo): 70dB/68d

10、B Distortion (mono/stereo): 0.2%/0.3% Stereo separation: 40dB 1kHz Selectivity (400kHz): 70dB Image rejection: 80dB IF rejection: 90dBAM Tuner Section Frequency range: 520kHz 1.620kHz Signal-to-noise ratio: 45dB Usable sensitivity (loop): 500V Distortion (1kHz): 50%, mod 0.8% Selectivity (10kHz): 30

11、dBVideo Section Television format: PAL, NTSC Input level/impedance: 1Vp-p/75 ohms Output level/impedance: 1Vp-p/75 ohms Video frequency response (composite video): 10Hz 8MHz (3dB) HDMI: 3D, Audio Return Channel, CEC and Deep ColourGeneral Power requirement: AC 230V/5060Hz Power consumption: 120W idl

12、e; 1405W maximum Dimensions (W x H x D): 440mm x 165mm x 382mm (17-5/16 x 6-1/2 x 15) Weight: 7.7kg (16.9 lb)Available downloads Control applications for Apple products Control applications for Android products HARMAN Media Manager 100 watts per channel Eight HDMI inputs with 3D and Audio Return Cha

13、nnel, including one on the front panel, and two HDMI inputs 7.1-channel surround sound Dolby TrueHD and DTS-HD Master Audio decoding Multizone functionality Dolby Volume DLNA Certified 1.5 connectivity AirPlay audio streaming High-definition user interface 4K video pass-through and upscaling EzSet/E

14、Q technology (maximises sonic performance) Free downloadable control applications for smartphones and tablets with Android applications or iOS software 2012 HARMAN International Industries, Incorporated. All rights reserved.Harman Kardon and Logic 7 are trademarks of HARMAN International Industries,

15、 Incorporated, registered in the United States and/or other countries. The “beautiful/sound” logo, EzSet/EQ and the EzSet/EQ logo are trademarks of HARMAN International Industries, Incorporated. AirPlay, the AirPlay logo, Apple, the Apple App Store logo, iPad, iPhone, iPod and the “Made for iPod, iP

16、hone and iPad” logo are trademarks of Apple Inc., registered in the U.S. and other countries. “Made for iPod,” “Made for iPhone,” and “Made for iPad” mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad, respectively, and has been certified by the deve

17、loper to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone, or iPad may affect wireless performance. Android and the “Google play” logo are t

18、rademarks of Google Inc. Use of this trademark is subject to Google Permissions. DLNA Certified and the “DLNA Certified” logo are registered trademarks of the Digital Living Network Alliance. Dolby, the Dolby logos and Pro Logic are registered trademarks of Dolby Laboratories. DTS is a registered tr

19、ademark of DTS, Inc. DTS-HD Master Audio and its logo are trademarks of DTS, Inc. HDMI and its logo are registered trademarks of HDMI Licensing, LLC in the United States and/or other countries. The USB logo is a trademark of the USB Implementers Forum, Inc. The “vTuner” logo is a trademark of Nothin

20、g Else Matters Software, Ltd. Features, specifications and appearance are subject to change without notice. HARMAN International Industries, Incorporated8500 Balboa Boulevard, Northridge, CA 91329 USA AVR 3707.2-channel wireless network-connected audio/video receiver with 125 watts per channel outpu

21、t. Featuring Apple AirPlay, High-Definition Dolby and DTS surround-sound decoding, multizone functionality and 4K video scaling.Experience the pinnacle of home entertainment. The Harman Kardon AVR 370 delivers high-definition video and 125 watts per channel of 7.2-channel surround sound so realistic

22、ally that the experience of sitting down and watching a movie seems anything but passive. Eight HDMI inputs, with 3D and Audio Return Channel, including one on the front panel, keep you connected to all your digital components, playing them back in rich, vivid quality. Built-in Wi-Fi networking and

23、Apple AirPlay software give you wireless access to all the media files on your iPod, smartphone, tablet and computer with remarkable. Elevate your home theater experience to its highest level.The AVR cinephiles dream of.Cinematic experience HDMI with 3D, Audio Return Channel, CEC and Deep Colour Pow

24、erful 7.2-channel surround system Dolby TrueHD and DTS-HD Master Audio decodingSupreme connectivity Built-in Wi-Fi networking AirPlay-enabled 4K video pass-through and scaling Control applications for Apple and Android products SPECIFICATIONSAVR 370 Whats included: 1 AVR 370 A/V receiver Backlit mai

25、n remote control with batteries Zone II remote with batteries Microphone for EzSet/EQ room- correction system 1 Detachable IEC power cord 1 Quick Start Guide 1 AM loop antenna 1 FM antennaAudio Section Stereo mode continuous average power: 125 watts/ch, 20Hz 20kHz, 0.07% THD, both channels driven 8

26、ohms, 6-ohm certified Multichannel power: 125 watts/ch, 20Hz 20kHz, 0.07% THD, two channels driven 8 ohms, 6-ohm certified Bandwidth 1W (+0dB/3dB): 10Hz 130kHz Input sensitivity/impedance (line-in): 200mV/47k ohms Signal-to-noise ratio (IHF-A): 100dB Adjacent channel separation Dolby Pro Logic I/II:

27、 40dB Dolby Digital: 55dB DTS: 55dBHigh instantaneous current capability (HCC): 45 ampsTransient intermodulation distortion (TIM): UnmeasurableSlew rate: 40V/secFM Tuner Section Frequency range: 87.5MHz 108.0MHz Usable sensitivity (IHF): 1.3V/13.2dBf Signal-to-noise ratio (mono/stereo): 70dB/68dB Di

28、stortion (mono/stereo): 0.2%/0.3% Stereo separation: 40dB 1kHz Selectivity (400kHz): 70dB Image rejection: 80dB IF rejection: 90dBAM Tuner Section Frequency range: 520kHz 1,620kHz Signal-to-noise ratio: 45dB Usable sensitivity (loop): 500V Distortion (1kHz): 50%, mod 0.8% Selectivity (10kHz): 30dBVi

29、deo Section Television format: PAL, NTSC Input level/impedance: 1Vp-p/75 ohms Output level/impedance: 1Vp-p/75 ohms Video frequency response (composite video): 10Hz 8MHz (3dB) HDMI: 3D, Audio Return Channel, CEC and Deep ColourGeneral Power requirement: AC 230V/50 60Hz Power consumption: 120W idle;

30、1,405W maximum (7 channels driven) Dimensions (W x H x D): 440mm x 165mm x 382mm (17-5/16 x 6-1/2 x 15) Weight: 8kg (17.6 lb) 2012 HARMAN International Industries, Incorporated. All rights reserved.Harman Kardon and Logic 7 are trademarks of HARMAN International Industries, Incorporated, registered

31、in the United States and/or other countries. The “beautiful/sound” logo, EzSet/EQ and the EzSet/EQ logo are trademarks of HARMAN International Industries, Incorporated. AirPlay, the AirPlay logo, Apple, the Apple App Store logo, iPad, iPhone, iPod and the “Made for iPod, iPhone and iPad” logo are tr

32、ademarks of Apple Inc., registered in the U.S. and other countries. “Made for iPod,” “Made for iPhone,” and “Made for iPad” mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad, respectively, and has been certified by the developer to meet Apple perfor

33、mance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone, or iPad may affect wireless performance. Android and the “Google play” logo are trademarks of Google Inc. U

34、se of this trademark is subject to Google Permissions. DLNA Certified and the “DLNA Certified” logo are registered trademarks of the Digital Living Network Alliance. Dolby, the Dolby logos and Pro Logic are registered trademarks of Dolby Laboratories. DTS is a registered trademark of DTS, Inc. DTS-H

35、D Master Audio and the “DTS-HD Master Audio” logo are trademarks of DTS, Inc. HDMI and the “HDMI” logo are registered trademarks of HDMI Licensing, LLC in the United States and/or other countries. The USB logo is a trademark of the USB Implementers Forum, Inc. The “vTuner” logo is a trademark of Not

36、hing Else Matters Software, Ltd. Wi-Fi and the Wi-Fi CERTIFIED logo are registered trademarks of the Wi-Fi Alliance. Features, specifications and appearance are subject to change without notice. HARMAN International Industries, Incorporated8500 Balboa Boulevard, Northridge, CA 91329 USA 125 watts pe

37、r channel Eight HDMI inputs with 3D and Audio Return Channel including one on the front panel, and two HDMI outputs 7.2-channel surround sound Dolby TrueHD and DTS-HD Master Audio decoding Multizone functionality Built-in Wi-Fi and AirPlay audio streaming DLNA Certified 1.5 connectivity High-definit

38、ion user interface 4K video pass-through and scaling Full preamp outputs for use with external power amplifiers Complete Zone 2 audio system with remote control EzSet/EQ technology maximizes sonic performance Free downloadable control applications for smartphones and tablets with iOS software and An

39、droid applicationAudio/video receiverAVR 3700, AVR 370 AVR 2700, AVR 270 Owners ManualAVRTable of Contents2IntroductIon 3SupplIed AcceSSorIeS 3ImportAnt SAfety InformAtIon 3plAce the receIver 3front-pAnel controlS 4reAr-pAnel connectorS 6SyStem remote control functIonS 8Zone 2 remote control functIo

40、nS 10IntroductIon to home theAter 12typIcAl home theAter SyStem 12multIchAnnel AudIo 12Surround modeS 12plAce your SpeAkerS 13plAcIng the left, center And rIght SpeAkerS 13plAcIng the Surround SpeAkerS In A 5.1-chAnnel SyStem 13plAcIng the Surround SpeAkerS In A 7.1-chAnnel SyStem 13plAcIng front he

41、Ight SpeAkerS In A 7.1-chAnnel SyStem 13plAcIng the Subwoofer 13typeS of home theAter SyStem connectIonS 14SpeAker connectIonS 14Subwoofer connectIonS 14Source devIce connectIonS 14vIdeo connectIonS 15rAdIo connectIonS 16network connector 16uSb port 16rS-232 connector 16mAkIng connectIonS 17connect

42、your SpeAkerS 17connect your Subwoofer 17connect your tv or vIdeo dISplAy 17connect your AudIo And vIdeo Source devIceS 18connect to uSb And ioS devIceS 20connect to your home network 20connect the rAdIo AntennAS 20InStAll A multIZone SyStem 21connect Ir equIpment (Avr 3650/Avr 365 only) 22connect t

43、he trIgger output 23connect to Ac power 23Set up the remote control 24InStAll the bAtterIeS In the remote control 24progrAm the remote to control your Source devIceS And tv 24Set up the Avr 26turn on the Avr 26uSIng the on-Screen menu SyStem 25confIgure the Avr for your SpeAkerS 26Set up your Source

44、S 27Set up the network 28operAtIng your Avr 30controllIng the volume 30mutIng the Sound 30dolby volume 30lIStenIng through heAdphoneS 30SelectIng A Source 31lIStenIng to fm And Am rAdIo 30lIStenIng to medIA on A uSb devIce 32lIStenIng to An ipod/iphone/ipad devIce 32lIStenIng to vtuner (Internet rAd

45、Io) 33lIStenIng to medIA vIA your home network 33SelectIng A Surround mode 34AudIo effectS 34vIdeo modeS 34AdvAnced functIonS 35AudIo proceSSIng And Surround Sound 35vIdeo proceSSIng 36mAnuAl SpeAker Setup 38lIStenIng In Zone 2 41SyStem SettIngS 42SettIngS lock 43AdvAnced remote control progrAmmIng

46、44recordIng 44Sleep tImer 44reSettIng the remote 44proceSSor reSet 44troubleShootIng 45SpecIfIcAtIonS 46AppendIx 47EnglishAVRIntroduction, Supplied Accessories, Important Safety Information and Place the Receiver3IntroductionThank you for choosing this Harman Kardon product!for more than fifty years

47、, the harman kardon mission has been to share a passion for music and entertainment, using leading-edge technology to achieve premium performance. Sidney harman and bernard kardon invented the receiver, a single component designed to simplify home entertainment without compromising performance. over

48、 the years, harman kardon products have become easier to use, while offering more features and sounding better than ever.the Avr 3700, Avr 2700, Avr 370 and Avr 270 7.1-channel digital audio/video receivers continue this tradition with some of the most advanced audio and video processing capabilitie

49、s yet, and a wealth of listening and viewing options.to obtain the maximum enjoyment from your new receiver, please read this manual and refer back to it as you become more familiar with its features and their operation.If you have any questions about this product, its installation or its operation,

50、 please contact your harman kardon retailer or custom installer, or visit the web site at .Supplied Accessoriesthe following accessory items are supplied with your receiver. If any of these items are missing, please contact your harman kardon dealer or harman kardon customer service at .System remot