欢迎来到收音机爱好者资料库! | 帮助中心 忘不了收音机那份情怀!
收音机爱好者资料库
全部分类
  • 德国收音机>
  • 国产收音机>
  • 日本收音机>
  • 国外收音机>
  • 进口随身听>
  • 卡座/开盘/组合/收录机>
  • CD/VCD/DVD/MD/DAC>
  • DAT/LP唱机>
  • 功放/音响/收扩>
  • 老电视>
  • ImageVerifierCode 换一换

    HarmanKardon-AVR630-avr-sm维修电路原理图.pdf

    • 资源ID:147156       资源大小:14.87MB        全文页数:126页
    • 资源格式: PDF        下载积分:35积分
    会员登录下载
    三方登录下载: QQ登录
    账号:
    密码:
    验证码:   换一换
      忘记密码?
        
    友情提示
    2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
    3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
    4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
    5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。

    HarmanKardon-AVR630-avr-sm维修电路原理图.pdf

    harman/kardon AVR430 AVR430 7 X 65W 7.1 CHANNEL A/V RECEIVER AVR630 AVR630 7 X 75W 7.1 CHANNEL A/V RECEIVER SERVICE MANUAL CONTENTS ESD WARNING.2 LEAKAGE TESTING.3 AVR430 BASIC SPECIFICATIONS.4 AVR630 BASIC SPECIFICATIONS.5 FRONT PANEL CONTROLS.6 REAR PANEL CONNECTIONS.9 REMOTE CONTROL FUNCTIONS.12 TROUBLESHOOTING GUIDE.16 PROCESSOR RESET16 SERVICE PROCEDURE.17 BULLETIN HK2004-04.20 TECH TIP HKTT2004-03.23 TECH TIP HKTT2003-01.27 BLOCK DIAGRAM.28 EXPLODED VIEW.29 EXPLODED VIEW PARTS LIST.30 AVR630 MECHANICAL PARTS LIST.32 AVR630 ELECTRICAL PARTS LIST.34 AVR430 MECHANICAL PARTS LIST.54 AVR430 ELECTRICAL PARTS LIST.56 SEMICONDUCTOR PINOUTS.75 PCB DRAWINGS.103 SCHEMATICS.114 WIRING DIAGRAM.125 PACKING.126 harman/kardon, Inc. 250 Crossways Park Dr. Woodbury, New York 11797 Rev2 10/2005 www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoRadioFans.CN 收音机爱 好者资料库Eachprecautioninthismanualshouldbefollowedduringservicing.Components identified with the IEC symbolin the parts list are special significance to safety. When replacing a component identified with, use only the replacement parts designated, or parts with the same ratings or resistance, wattage, or voltage that are designated in theparts list in this manual. Leakage-current or resistance measurements must be made to determine that exposed parts are acceptablyinsulated from the supply circuit before retuming the product to the customer.Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field effect transistors andsemiconductor chip components.The following techniques should be used to help reduce the incidence of component damage caused by static electricity.1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any electrostatic charge onyour body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging wrist strap device,which should be removed for potential shock reasons prior to applying power to the unit under test.2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as aluminum foil, toprevent electrostatic charge build-up or exposure of the assembly.3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.4. Use only an anti-static solder removal device. Some solder removal devices not classified as anti-static can generate electrical chargessufficient to damage ES devices.5. Do not use freon-propelled chemicals. These can generate electrical change sufficient to damage ES devices.6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most replacementES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or comparable conductive material.)7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective material to thechassis or circuit assembly into which the device will be installed.Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing togetheror your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity sufficient to damage an ES devices.CAUTION :AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoRadioFans.CN 收音机爱 好者资料库21. Inspect all lead dress to make certain thatleads are not pinched or that hardware is notlodged between the chassis and other metalpartsintheunit.2. Be sure that any protective devices such asnonmetallic control knobs, insulating fish-papers,cabinetbacks,adjustmentandcompartment covers or shields, isolationresistor-capacitynetworks,mechanicalinsulators, etc. Which were removed for theservicingareproperlyre-installed.Before returning the unit to the user, perform the following safety checks :3. Be sure that no shock hazard exists ; check for leakagecurrentusingSimpsonModel229LeakageTester,standardequipment item No. 21641, RCA Model WT540A or usealternate method asfollows : Plug the power cord directlyInto a 120 volt AC receptacle (do not use an IsolationTransformer for this test). Using two clip leads, connect a1500ohms,10wattResistorparalleledbya0.15uFcapacitor,inserieswithallexposedmetalcabinetpartsandaknownearthground,suchas a water pipe or conduit. Use a VTVM or VOM with 1000 ohms per volt, or higher sensitivity to measure the AC voltage drop across theresistor. (See diagram) Move the resistor connection to each exposed metal part having a return path to the chassis (antenna, metal,cabinet,screwheads,knobsandcontrolshafts,escutcheon,etc.)andmeasuretheACvoltagedropacrosstheresistor.(Thistestshouldbeperformedwiththe0.35voltRMSormoreisexcessiveandindicatesapotentialshockhazardwhichmustbecorrectedbeforereturningtheunittotheowner.AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.info3AVR 430 TECHNICAL SPECIFICATIONSAudio SectionStereo Mode Continuous Average Power (FTC)80 Watts per channel, 20Hz20kHz, 0.07% THD, both channels driven into 8 ohmsSeven-Channel Surround Modes Power per Individual ChannelFront L&R channels:65 Watts per channel 0.07% THD, 20Hz20kHz into 8 ohmsCenter channel:65 Watts 0.07% THD, 20Hz20kHz into 8 ohmsSurround (L & R Side, L & R back) channels:65 Watts per channel 0.07% THD, 20Hz20kHz into 8 ohmsInput Sensitivity/ImpedanceLinear (High-Level)200mV/47k ohmsSignal-to-Noise Ratio (IHF-A)95dBSurround System Adjacent Channel SeparationPro Logic I/II 40dBDolby Digital (AC-3)55dBDTS55dBFrequency Response 1W (+0dB, 3dB)10Hz 130kHzHigh Instantaneous Current Capability (HCC)40 AmpsTransient Intermodulation Distortion (TIM)UnmeasurableSlew Rate40V/secFM Tuner SectionFrequency Range87.5108.0MHzUsable SensitivityIHF 1.3V/13.2dBfSignal-to-Noise RatioMono/Stereo 70/68dBDistortionMono/Stereo 0.2/0.3%Stereo Separation40dB 1kHzSelectivity400kHz, 70dBImage Rejection80dBIF Rejection90dBAM Tuner SectionFrequency Range5201720kHzSignal-to-Noise Ratio45dBUsable SensitivityLoop 500VDistortion1kHz, 50% Mod 0.8%Selectivity10kHz, 30dBVideo SectionTelevision FormatNTSCInput Level/Impedance1Vp-p/75 ohmsOutput Level/Impedance1Vp-p/75 ohmsVideo Frequency Response (Composite and S-Video)10Hz8MHz (3dB)Video Frequency Response (Component Video) 10Hz50MHz (3dB)GeneralPower RequirementAC 120V/60HzPower Consumption59W idle, 940W at rated power output (7 channels driven)DimensionsProductShippingWidth17.3 inches (440mm)20.1 inches (510mm)Height6.5 inches (165mm)10 inches (254mm)Depth17.1 inches (435mm)22.2 inches (565mm)Weight39 lb (17.7kg)45 lb (20.4kg)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, Power for the Digital Revolution and Logic 7 are registered trademarks of Harman International Industries, Incorporated.is a trademark of Harman International Industries, Incorporated (patent no. 5,386,478).*Manufactured under license from Dolby Laboratories.“Dolby,”“Pro Logic” and the Double-D symbol are trademarks of Dolby Laboratories.DTS, DTS Surround, DTS-ES and DTS Neo:6 are registered trademarks of Digital Theater Systems, Inc.VMAx is a registered trademark of Harman International Industries, Incorporated, and is an implementation of Cooper Bauck Transaural Stereo under patent license.A-BUS and A-BUS/Ready are registered trademarks of Leisure Tech Electronics Pty Ltd.Australia.TiVo is a registered trademark of TiVo, Inc.Replay TV is a registered trademark of SONICblue, Inc.TMTECHNICAL SPECIFICATIONS 51AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoAVR 630 TECHNICAL SPECIFICATIONSAudio SectionStereo Mode Continuous Average Power (FTC)90 Watts per channel, 20Hz20kHz, 0.07% THD, both channels driven into 8 ohmsSeven-Channel Surround Modes Power per Individual ChannelFront L&R channels:75 Watts per channel 0.07% THD, 20Hz20kHz into 8 ohmsCenter channel:75 Watts 0.07% THD, 20Hz20kHz into 8 ohmsSurround (L & R Side, L & R back) channels:75 Watts per channel ?SELECT?UP(FOR?2?SEC)?-?SELECT?NTSC/PAL?BY?TOGGLE?SELECT?UP?KEY-?SET?NTSC?OR?PAL?BY?SET?KEY?micomVrefKey_in1Key_in2(77)(78)S200S201S20S203S204S205S206S207S208S211S212S213S214S215S216S217S218S219S209S220Standby?on/offSurr.?ModeSurr.?Down?Select?UpSurr.?Up?Select?DownTunning?DownTunning?UpAM/FM(BAND)Preset?DownPreset?UpSource?DownTune.?ModeSource?UpTest?ToneSelect?Up(change?adjustment)Speaker?AdjustmentChannel?AdjustmentDigital?SelectDelay?AdjustmentSelect?Down(change)Select(SET?adjustment)120AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infouPD70F3033B?(V850/SB1)PORT?ASSIGNMENTAVR540/340PORT?ASSIGNMENTPINDESCRIPTIONRECEVIER?NAMEIN/OUTFUNCTION1P14/SO1/TXD0RS-232?TXTXCPU?FLASH?UPGRADE?UART?TX?PORT2P15/SCK1/ASCK0VPP_CONTROLOUTFlash?Upgrade?VPP?Control?Pin3P20/SI2/SDA1HDCD?GAINOUTHDCD?GAIN?(DSP)4P21/SO2THX?GAINOUTTHX?GAIN?(DSP)5P22/SCK2/SCL1FIP?RST?/?FL?STBOUTFIP?DRIVER?IC?RESET?/?FL?STROBE6P23/RXD1/SI3FIP?SI?/?FL?BLKSIFIP?DRIVER?IC?DATA?IN?/?FL?BLANK7P24/TXD1/SO3FIP?SO?/?FL?DISOFIP?DRIVER?IC?DATA?OUT?/?FL?DI8P25/ASCK1/SCK3FIP?CLK?/?FL?CLKSCKFIP?DRIVER?IC?CLOCK?OUT?(NEC?CPU?MASTER)?/?FL?CLK9EVDDEVDDVDDVDD10EVSSEVSSVDDGND11P26/TI2/TO2ADC?RESETOUTADC?RESET(DSP)12P27/TI3/TO3CODEC_RESETOUTCODEC?RESET(DSP)13P30/TI00RMC_INCAPTUREREMOCON?IN14P31/TI01CODEC_CEOUTCODEC?CHIP?ENABLE(DSP)15P32/T110/S14RMC_MULTICAPTUREMULTI?ROOM?REMOCON16P33/TI11/SO4CODEC?CLKOUTCODEC?CLK(DSP)17P34/TO0/SCK4CODEC_DATA_OUTOUTCODEC?DATA_OUT(DSP)18P35/TO1CODEC_DATA_ININCODEC?DSP_IN(DSP)19P36/TI4/TO4CODEC_INTINCODEC?INT(DSP)20P37/TI5/TO5FAN?OUTOUTFAN?OUT?CONTROL(PWM)21IC/VPPVPPIN?47K?Pull_Down,?FLASH?WRITE?7.8V22P100/RTP0/KR0DSP_RESETOUTCS49400?RESET(DSP)23P101/RTP1/KR1DSP_HINBSYINCS49400?HINBSY(DSP)24P102/RTP2/KR2DSP_INTERQ_ABINCS49400?INTERQ_AB(DSP)25P103/RTP3/KR3DSP_CLK_ABOUTCS49400?CLK?AB26P104/RTP4/KR4DSP_CE_ABOUTCS49400?CE?AB27P105/RTP5/KR5DSP_DATA_OUT_ABOUTCS49400?DATA?OUT(DSP)28P106/RTP6/KR6DSP_DATA_IN_ABIN/OUTCS49400?DATA?IN(DSP)29P107/RTP7/KR7DSP_INTERQ_CINCS49400?INTERQ?C(DSP)30P110/WAITDSP_CLK_COUTCS49400?CLK?C(DSP)31P111DSP_CE_COUTCS49400?CE?C(DSP)32P112DSP_DATA_OUT_COUTCS49400?DATA?OUT?C(DSP)33P113DSP_DATA_IN_CIN/OUTCS49400?DATA?IN?C(DSP)34/RESETRESETINLOW?ACTIVE35XT1XT1INPull_Down36XT2XT2OUTOPEN37REGCREGCVDDVDD38X2Fx_OUTOUT20.00MHz?RESONATOR?39X1Fx_ININ20.00MHz?RESONATOR?40VSSVSSVDDGND41VDDVDDVDD5V?42CLKOUTCLKOUTOUTOPEN?(STOP?MODE:?LOW)43P90/LBEN/WRLADC?MODE?0OUTADC?MODE?0(DSP)44P91/UBENADC?MODE?1OUTADC?MODE?1(DSP)45P92/RW/WRHHP?MUTEOUTHEADPHONE?MUTE46P93/DSTB/RDEEPROM?DATAOUTEEPROM?DATA47P94/ASTBEEPROM?CLKOUTEEPROM?CLK48P95/HLDAKVOL?IC?CEOUTTC9481/TC9482/TC9459?CE49P96/HLDRQ4094?CEOUT4094?CHIP?ENABLEAVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infouPD70F3033B?(V850/SB1)PORT?ASSIGNMENTAVR540/34050P404094?CLKOUT4094?CLKPINDESCRIPTIONRECEVIER?NAMEIN/OUTFUNCTION51P414094?DATAOUT4094?DATA?52P429482/59/81?DATAOUT9482/59/81?VOL?IC?DATA53P439482/59/81?CLKOUT9482/59/81?VOL?IC?CLK54P44A?DATAOUT9273_1,?9273_3,?9162,?9162_2,?9163?DATA55P45A?CLKOUT9273_1,?9273_3,?9162,?9162_2,?9163?CLK56P469273?CE1OUT9273_1,?9162,?9163?CHIP?ENABLE57P479273_CE3OUT9273_3,?9162_2?CHIP?ENABLE58BVDDBVDDVDDVDD59BVSSBVSSVDDGND60P50T_MUTEOUTTUNER?MUTE?OUT61P51TUNEDINTUNED?CHECK?IN62P52T_CEOUTTUNER?PLL?IC(LC72131)?CHIP?ENABLE63P53T_CLOCKOUTTUNER?PLL?IC(LC72131)?CLOCK64P54T_DATA?IN/STEREOINTUNER?PLL?IC(LC72131)?DATA?IN?/?STEREO?CHECK65P55T_DATA?OUTOUTTUNER?PLL?IC(LC72131)?DATA?OUT66P56MMUTEOUTFRONT?SPEAKER?MUTE67P57CMUTEOUTCENTER?SPEAKER?MUTE68P60SMUTEOUTSURROUND?SPAKER?MUTE69P61SBMUTEOUTSURR?BACK?SPEAKER?MUTE70P62SUBMUTEOUTSUB?WOOFER?MUTE71P63PMUTEOUTPOWER?MUTE72P64RECMUTEOUTREC?MUTE73P65MULTI?MUTEOUTMULTI?ROOM?MUTE74AVDDAVDDVDDVDD75AVSSAVSSVDDGND76AVREFAVREFVDDVDD(AD?KEY?PULL?UP?VDD)77P70/ANI0AD?KEY1ADINA/D?KEY?INPUT178P71/ANI1AD?KEY2ADINA/D?KEY?INPUT279P72/ANI2FAN?IN1ADINTEMPERATURE?SENSOR?INPUT80P73/ANI3FAN?IN2ADINLEVEL?SENSOR?INPUT81P74/ANI4ENCODE1INVOLUME?ENCODER?INPUT?182P75/ANI5ENCODE2INVOLUME?ENCODER?INPUT?283P76/ANI6yc/comp?checkADINY/C,COMPO?jack?check?in?84P77/ANI7HP_ININHEADPHONE?INPUT85P80/ANI8STEPINTUNER?FREQ?OPTION86P81/ANI9NTSC/PAL?SELINNC87P82/ANI10PROTECTIONINPROTECTION?IN88P83/ANI11MODELINNC89P00/NMISTANDBYOUTMAIN?POWER?ON/OFF90P01/INTP0POWER?DOWNINTP0POWER?DOWN?CHECK?&?WAKE?UP?:?RISING?EDGE91P02/INTP1RDS_CLOCKINTP1RDS_CLOCK?(INTERRUPT)?:?FALLING?EDGE92P03/INTP2RDS_DATAINRDS_DATA93P04/INTP3COAX_INOUT?SELOUTCOAX?IN/OUT?SELECT94P05/INTP4/ADTRGSYNC?pluse?checkINSYNC?PLUSE?CHECK(OSD?IC?7PIN)95P06/INTP5/RTPTRGSYNC?CHECKINSYNC?CHECK(OSD?IC?29PIN)96P07/INTP6A19OUTA1997P10/SI0OSD?CEOUTOSD?CHIP?ENABLE98P11/SO0OSD?CLKOUTOSD?CLK99P12/SCK0OSD?DATAOUTOSD?DATA100P13/SI1/RXD0RS-232?RXRXCPU?FLASH?UPGRADE?UART?RX?PORTAVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoDSP BOARD (TOP VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoDSP BOARD (BOTTOM VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoPROCESSOR BOARD (TOP VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoPROCESSOR BOARD (BOTTOM VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoMAIN AMP BOARDAVR430/AVR630AVR430/AVR630 harman/kardon 107www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoFRONT BOARD (BOTTOM VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoFRONT BOARD (TOP VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoVIDEO BOARD (BOTTOM VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoVIDEO BOARD (TOP VIEW)AVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoSUPPLY BOARDAVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infoBACK SURROUND BOARDAVR430/AVR630AVR430/AVR630 harman/kardon www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infowww.freeservicemanuals.infoIts Freewww.freeservicemanuals.infowww.freeservicemanuals.infoIts Freewww.freeservicemanuals.info116www.freeservicemanuals.infoIts Freewww.freeservicemanuals.infowww.freeservicemanuals.infoIts Freewww.freeservicemanuals.infowww.freeservicemanuals.infoIt

    注意事项

    本文(HarmanKardon-AVR630-avr-sm维修电路原理图.pdf)为本站会员(cc518)主动上传,收音机爱好者资料库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知收音机爱好者资料库(点击联系客服),我们立即给予删除!

    温馨提示:如果因为网速或其他原因下载失败请重新下载,重复下载不扣分。




    ADZZ
    关于我们 - 网站声明 - 网站地图 - 资源地图 - 友情链接 - 网站客服 - 联系我们

    copyright@ 2008-2025 收音机爱好者资料库 版权所有
    备案编号:鄂ICP备16009402-5号

    收起
    展开