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1、AVR4000RDS Audio/Video Receiver DD, DTS, HDCD, MP3 PRELIMINARY SERVICE MANUAL harman/kardon Power for the digital revolution Harman International SNC - Harman Consumer International 2,route de Tours 72500 Chteau du Loir RadioFans.CN 收音机爱 好者资料库TECHNICAL SPECIFICATIONS 2Technical SpecificationsAudio S
2、ectionStereo Mode Continuous Average Power (FTC)60 Watts per channel, 20Hz20kHz, 0.07% THD, both channels driven into 8 ohmsFive-Channel Surround Modes Power Per Individual ChannelFront L&R channels:50 Watts per channel, 0.07% THD, 20Hz20kHz into 8 ohmsCenter channel:50 Watts, 0.07% THD, 20Hz20kHz i
3、nto 8 ohmsSurround channels:50 Watts per channel, 0.07% THD, 20Hz20kHz into 8 ohmsInput Sensitivity/Impedance Linear (High Level)200mV/47kohmsSignal-to-Noise Ratio (IHF-A)95dBSurround System Adjacent Channel Separation Analog Decoding 40dB (Pro Logic, etc.) Dolby Digital (AC-3) 55dB DTS55dBFrequency
4、 Response 1W (+0dB, 3dB)10Hz100kHzHigh Instantaneous Current Capability (HCC)35 AmpsTransient Intermodulation Distortion (TIM)UnmeasurableRise Time16secSlew Rate40V/sec*FM Tuner SectionFrequency Range87.5108MHzUsable SensitivityIHF 1.3 V/13.2dBfSignal-to-Noise RatioMono/Stereo: 70/65dB (DIN)Distorti
5、onMono/Stereo: 0.15/0.3%Stereo Separation35dB 1kHzSelectivity300kHz: 65dBImage Rejection80dBIF Rejection90dBAM Tuner SectionFrequency Range5201611kHzSignal-to-Noise Ratio45dBUsable SensitivityLoop: 500VDistortion1kHz, 50% Mod: 0.8%Selectivity9kHz: 30dBVideo SectionVideo FormatPAL/NTSCInput Level/Imp
6、edance1Vp-p/75 ohmsOutput Level/Impedance 1Vp-p/75 ohmsVideo Frequency Response10Hz8MHz (3dB)GeneralPower RequirementAC 220-240V/50HzPower Consumption72W idle, 580W maximum Dimensions (Max)Width440mm Height167mm Depth435mm Weight14.5 kgDepth measurement includes knobs, buttons and terminal connectio
7、ns.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 atrademark, of Harman International Industries, Inc.is a trademark of Harman International Industries,
8、Inc.(Patent No.5,386,478).*Manufactured under license from Dolby Laboratories.“Dolby,”“Pro Logic,”“AC-3” and the Double-D symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works. 19921999 Dolby Laboratories, Inc.All rights reserved.DTS and DTS Surround are trademarks of Digital T
9、heater 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 Cir
10、rus Logic Corp.*Without input anti slewing and output isolation networks.TMRadioFans.CN 收音机爱 好者资料库FRONT PANEL CONTROLS 31Main Power Switch: Press this button toapply power to the AVR 4000.When the switchis pressed in, the unit is placed in a Standbymode, as indicated by the amber LED 3sur-rounding t
11、he System Power Control2.Thisbutton MUST be pressed in to operate the unit.To turn the unit off completely and prevent theuse of the remote control, this switch should bepressed until it pops out from the front panelso that the word “OFF” may be read at the topof the switch.NOTE:This switch is norma
12、lly left in the “ON”position.2System Power Control:When the MainPower Switch1is “ON,” press this button toturn on the AVR 4000; press it again to turn theunit off (to Standby). Note that the PowerIndicator surrounding the switch 3will turngreen when the unit is on.3Power Indicator:This LED will be i
13、llumi-nated in amber when the unit is in the Standbymode to signal that the unit is ready to beturned on.When the unit is in operation, theindicator will turn green.4Headphone Jack:This jack may be used tolisten to the AVR 4000s output through a pairof headphones. Be certain that the headphoneshave
14、a standard 6.3 mm stereo phone plug.Note that the main room speakers and allPreamp Outputs ?will automatically be turnedoff when the headphone jack is in use.5Selector Buttons:When you are establish-ing the AVR 4000s configuration settings,usethese buttons to select from the choices available,as sho
15、wn in the Main Information Display.6Tone Mode: Pressing this button enables ordisables the Balance, Bass and Treble tone con-trols.When the button is pressed so that thewords TONE INappear in the MainInformation Display, the settings of theBass&and Treble(controls and of theBalance control *will aff
16、ect the output sig-nals.When the button is pressed so that thewords TONE OUT appear in the MainInformation Display, the output signalwill be “flat, ” without any balance, bass or treblealteration.Front Panel Controls1234 5 67 8 9 )! # $ % & * ( Main Power SwitchSystem Power ControlPower IndicatorHea
17、dphone JackSelector ButtonsTone ModeSurround Mode SelectorTuning SelectorTuner Band SelectorPreset Stations SelectorInput Source SelectorRDS Select ButtonDigital Optical 3 InputDigital Coax 3 Status IndicatorDigital Coax 3 JackVideo 4 input jacksBass ControlBalance ControlTreble ControlVolume Contro
18、lSet ButtonInput IndicatorsDelayDigital Input SelectorMain Information DisplayChannel Select ButtonSpeaker Select ButtonTest Tone SelectorSurround Mode IndicatorsRemote Sensor Window46 HALL 1 HALL 2 THEATER VMAx LOGIC 7 SURR. OFF 5CH STEREODIGITALPRO LOGIC3 STEREOAVR 4000Test ToneSpeakerChannelDigit
19、al SelectDelay VID 1 VID 2 VID 3 VID 4 DVD CD TAPE FM AM 6 CH.VolumePowerPhonesSetTone Mode Surround Mode Tuning Preset Source BandRDSBassMin MaxMin MaxL RTrebleBalanceIn DIgital In/OutVideo 4S-Video Video L Audio R301235789)!Optical 3 Coaxial 3#$%*&(29COAXIALTHEATER5 CH STEREO HALL 123-STEREOPRO LO
20、GICDIGITALDTSDOLBY DPCMMP3NIGHTMULTIOPTICALANALOGOSDLFE0CL0123123MEMORYPRESETSLEEPAUTO5.1 LOGIC 7 CMVMAx NFMUTERDSPTYCTRTTATUNEDSTOOROOLSOORSOO4 FRONT PANEL CONTROLSFront Panel Controls7Surround Mode Selector: Press this but-ton to change the surround mode by scrollingthrough the list of available m
21、odes. Note thatDolby Digital and DTS modes can be selectedonly when a digital input is used (See page 28for more information about surround modes.)8Tuning Selector: Press the left side of thebutton to tune lower frequency stations and theright side of the button to tune higher frequencystations.When
22、 a station with a strong signal isreached, the TUNED indicator Wwill illuminatein the Main Information Display (seepage 33 for more information on tuning sta-tions).9Tuner Band Selector: Pressing this buttonwill automatically switch the AVR to the Tunermode. Pressing it again will switch between the
23、AM and FM frequency bands, holding it pressedfor some seconds will switch between stereoand mono receiving and between automatic andmanual tuning mode (See page 33 for moreinformation on the tuner).)Preset Stations Selector: Press this but-ton to scroll up or down through the list of sta-tions that
24、have been entered into the presetmemory. (See page 33 for more information ontuner programming.)!Input Source Selector: Press this buttonto change the input by scrolling through the listof input sources. RDS Select Button: Press this button to dis-play the various messages that are part of theRDS da
25、ta system of the AVR 4000s tuner.(Seepage 34 for more information on RDS).#Digital Optical 3 Input: Connect the opti-cal digital audio output of an audio or video prod-uct to this jack.When the Input is not in use,becertain to keep the plastic cap installed to avoiddust contamination that might degr
26、ade future performance.$Digital Coax 3 Status Indicator:This LEDindicator will normally light green to show thatthe Digital Coax 3 jack is operating as an input.When the jack has been configured as an outputthe indicator will turn red to show that the jackmay be used for recording.(See page 21 for m
27、oreinformation on configuring the Digital Coax 3jack.)%Digital Coax 3 Jack:This jack is normallyused for connection to the output of portableaudio devices, video game consoles or otherproducts that have a coax digital jack. It mayalso be configured as an output jack, to feed adigital signal to a CD-
28、R, MiniDisc or other digitalrecording device. (See page 31 for informationon configuring the Digital Coax 3 Jack to an out-put.)Video 4 Input Jacks: These audio/videojacks may be used for temporary connection tovideo games or portable audio/video productssuch as camcorders and portable audio players
29、.&Bass Control:Turn this control to modify thelow frequency output of the left/right channels byas much as 10dB.Set this control to a suitableposition for your taste or room acoustics.*Balance Control:Turn this control tochange the relative volume for the frontleft/right channels.NOTE: For proper op
30、eration of the surroundmodes this control should be at the midpoint or“12 oclock” position.(Treble Control:Turn this control to modifythe high frequency output of the left/right chan-nels by as much as 10dB.Set this control to asuitable position for your taste or room acoustics.Volume Control:Turn t
31、his knob clockwiseto increase the volume, counterclockwise todecrease the volume. If the AVR is muted,adjusting volume control will automaticallyrelease the unit from the silenced condition.Set Button:When making choices duringthe setup and configuration process,press thisbutton to enter the desired
32、 setting as shown inthe Main Information Display into theAVR 4000s memory.The set button may also beused to change the display brightness.(See page 36.)Input indicators: A green LED will light infront of the input that is currently being used asthe source for the AVR 4000.Delay: Press this button to
33、 begin thesequence of steps required to enter delay timesettings. (See pages 23 for more information ondelay times.)Digital Input Selector:When playing asource that has a digital output, press thisbutton to select between the Optical# ?and Coaxial% ?Digital inputs. (See pages 29-31 for more informat
34、ion on digital audio.)Main Information Display:This displaydelivers messages and status indications to helpyou operate the receiver. (See pages 78 for acomplete explanation of the InformationDisplay.)Channel Select Button: Press this buttonto begin the process of trimming the channeloutput levels us
35、ing an external audio source.(For more information on output level trimadjustment, see page 32.)Speaker Select Button: Press this buttonto begin the process of selecting the speakerpositions that are used in your listening room.(See page 21 for more information on setup andconfiguration.)Test Tone S
36、elector: Press this button tobegin the process of adjusting the channel out-put levels using the internal test tone as a refer-ence. (For more information on output leveladjustment, see page 26.)Surround Mode Indicators: A green LEDwill light in front of the surround mode that iscurrently in use.Rem
37、ote Sensor Window:The sensorbehind this window receives infrared signalsfrom the remote control.Aim the remote at thisarea and do not block or cover it unless anexternal remote sensor is installed.ABCDEFGHIJKLMNOPQRSTUVWXYZAA ABACADAEFRONT PANEL INFORMATION DISPLAY 5Front Panel Information DisplayCO
38、AXIALTHEATER5 CH STEREO HALL 123-STEREOPRO LOGICDIGITALDTSDOLBY DPCMMP3NIGHTMULTIOPTICALANALOGOSDLFE0CL0123123MEMORYPRESETSLEEPAUTO5.1 LOGIC 7 CMVMAx NFMUTETUNEDSTABD ENOKMLTUSRQPZYX W VFHIJOOROOLSOORSOOCGRDSA EPTYA DCTA CRTA BTAA ABitstream IndicatorsOptical Source IndicatorsDTS Mode IndicatorDolby
39、 Digital IndicatorCoaxial Source IndicatorsDolby Pro Logic IndicatorAnalog Input IndicatorDolby 3 Stereo IndicatorVMAx Mode Indicator5 Channel Stereo IndicatorLogic 7 Mode IndicatorsHall Mode IndicatorOSD IndicatorTheater Mode IndicatorNight Mode IndicatorMultiroom IndicatorSpeaker/Channel Input Ind
40、icatorsPreset Number/Sleep TimerPreset IndicatorSleep IndicatorMemory IndicatorStereo IndicatorTuned IndicatorAuto IndicatorMain Information DisplayMute IndicatorTraffic IndicatorRadiotext IndicatorClock Timer IndicatorProgram Type IndicatorRDS IndicatorABitstream Indicators:When the input is adigit
41、al source,one of these indicators will light todisplay the specific type of signal in use.BOptical Source Indicators:These indica-tors light to show when a Optical Digital Inputhas been selected.CDTS Mode Indicator:This indicator illumi-nates when the DTS mode is selected.DDolby Digital Indicator:Th
42、is indicator illu-minates when Dolby Digital mode is selected.ECoaxial Source Indicators:These indica-tors light to show when a Coaxial Digital Inputhas been selected.FDolby Pro Logic Indicator:This indicatorlights when the Dolby ProLogic mode has beenselected.GAnalog Input Indicator:This indicatorl
43、ights when an analog input source has beenselected.HDolby 3 Stereo Indicator:This indicatorlights when the Dolby 3 Stereo Mode has beenselected.IVMAx Mode Indicator:This indicator illu-minates to show that the VMAx mode is in use.VMAx F appears when the Far Field VMAxmode is selected; VMAx N appears
44、 when theNear Field VMAx mode is selected. (See page 28for a description of the VMAx Modes.)J5 Channel Stereo Indicator:This indica-tor lights when the 5 Channel Stereo mode hasbeen selected.KLogic 7 Mode Indicators:These indicatorsilluminate when the Logic 7 mode is in use.LOGIC 7C appears for the
45、Cinema versionof Logic 7, LOGIC 7M appears for theMusic version of Logic 7. (See page 28 for adescription of the Logic 7 Modes.)LHall Mode Indicators: These indicatorslight when one of the Hall modes has beenselected.MOSD Indicator:When the OSD system is inuse, this indicator lights to remind you th
46、at theother indicators in this display do not functionwhen the On Screen Display is being used.NTheater Mode Indicator:This indicator illu-minates to show that the Theater mode is in use.ONight Mode Indicator:This indicatorlights when the AVR 4000 is in the Night mode,which preserves the dynamic ran
47、ge of digitalprogram material at low volume levels.PMultiroom Indicator:This indicator lightswhen the multiroom system is active. Note thatit will remain lit when the multiroom system is inuse even though the main room system is in theStandby mode and all other indicators are dark.(See page 38 for m
48、ore information on theMultiroom system.)QSpeaker/Channel Input Indicators:Theseindicators are multipurpose,indicating either thespeaker type selected for each channel or theincoming data-signal configuration.The left,cen-ter,right,right surround and left surround speakerindicators are composed of th
49、ree boxes,while thesubwoofer is a single box.The center box lightswhen a “Small”speaker is selected,and the twoouter boxes light when “Large”speakers areselected.When none of the boxes are lit for thecenter,surround or subwoofer channels,nospeaker has been selected for that position.(Seepage 21 for
50、more information on configuringspeakers.) The letters inside each of the centerboxes display active input channels.For standardanalog inputs,only the L and R will light,indicat-ing a stereo input.When a digital source is play-ing,the indicators will light to display the chan-nels begin received at t