Marantz-SR4200-avr-sm 维修电路原理图.pdf

ServiceManualPlease use this service manual with referring to the user guide (D.F.U) without fail.319W855010 AO3120 785 22690First Issue:2001.08AV Surround ReceiverSR4200TABLE OF CONTENTS1.TECHNICAL SPECIFICATIONS .12.REMARK.23.BLOCK DIAGRAM .34.WIRING DIAGRAM .55.SCHEMATIC DIAGRAM AND PARTS LOCATION (Parts side).76.MICROPROCESSOR AND IC DATA .217.MEASUREMENTS AND ADJUSTMENTS .318.EXPLODED VIEW AND PARTS LIST.349.ELECTRICAL PARTS LIST.37SR4200/N1B,/N1G,/F1N,/K1G,/L1G,/U1BAV SURROUND RECEIVER SR4200UPSURROUNDVOLUMEDOWNDSS/VCR2VCR1DVDTVCDCDR/MDTAPETUNERMEMORYTUNING/PRESETMODEF/PCLEARNIGHTATTPEAKDISPLAY OFFSLEEPS-DIRECTDIMMERMUTEA/DPOWER ON/OFFPHONESSTANDBYkHzMHzmSDELAY T.PRESET CH.DTSSTEREORDSPTYRTRT TA TPTAPE MMEMODIGITALPRO LOGIC3 STEREO AC-3 PCM THEATERHALL STADIUM DISCO CHURCHVCR 1 REC SPK A BDVD LD AUX SOURCETUNED22SR4200SR4200RadioFans.CN 收音机爱 好者资料库MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for whichit is famous.Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.ORDERING PARTS :Parts can be ordered either by mail or by Fax. In both cases, the correct part number has to be specified.The following information must be supplied to eliminate delays in processing your order :1. Complete address2. Complete part numbers and quantities required3. Description of parts4. Model number for which part is required5. Way of shipment6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.SHOCK, FIRE HAZARD SERVICE TEST :CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary ACcord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product andcontrols and chassis bottom.Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, andverified before it is return to the user/customer.Ref. UL Standard No. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above mentioned address.010620 A.OUSAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0300FAX : 630 - 741 - 0301BRAZILBRAZILPHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMAZONIA IND. ELET. ITDACENTRO DE INFORMACOES AOCEP 04698-970SAO PAULO, SP, BRAZILPHONE : 0800 - 123123(Discagem Direta Gratuita)FAX : +55 11 534. 8988JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX : +81 42 741 9190EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.P.O.BOX 80002, BUILDING SFF25600 JB EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2732241FAX : +31 - 40 - 2735578TECHNICAL AUDIO GROUP PTY, LTDTECHNICAL AUDIO GROUP PTY, LTD558 DARLING STREET, BALMAIN, NSW 2041,AUSTRALIAPHONE : 61 - 2 - 9810 - 5300FAX : 61 - 2 - 9810 - 5355CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936AUSTRALIAAUSTRALIAQualiFi Pty Ltd,QualiFi Pty Ltd,24 LIONEL ROAD, MT. WAVERLEY VIC 3149AUSTRALIAPHONE : +61 - (0)3 - 9543 - 1522FAX : +61 - (0)3 - 9543 - 3677NEW ZEALANDNEW ZEALANDWILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX : +66 - 2 - 224 6795TAIWANTAIWANPAI- YUING CO., LTD.PAI- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C.PHONE : +886 - 2 - 25221304FAX : +886 - 2 - 25630415MALAYSIAMALAYSIAWO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD.SUITE 8.1, LEVEL 8, MENARA GENESIS,NO. 33, JALAN SULTAN ISMAIL,50250 KUALA LUMPUR, MALAYSIAPHONE : +60 3 - 2457677FAX : +60 3 - 2458180 AMERICAS AMERICASSUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESSIONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIAKOREAKOREAMK ENTERPRISES LTD.MK ENTERPRISES LTD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 - 3232 - 154SINGAPORESINGAPOREWO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD130 JOO SENG ROAD#03-02 OLIVINE BUILDING SINGAPORE 368357PHONE : +65 858 5535 / +65 381 8621FAX : +65 858 6078RadioFans.CN 收音机爱 好者资料库1. TECHNICAL SPECIFICATIONS1FM TUNER SECTIONFrequency Range. 87.5 - 108.0 MHz (K, /L, /N, /U)76.0 - 90.0 MHz (F)Usable Sensitivity . IHF 1.8 V/16.4 dBfSignal to Noise Ratio. Mono/Stereo 70/65 dBDistortion . Mono/Stereo 0.2/0.3 %Stereo Separation . 1 kHz 45 dBAlternate Channel Selectivity . 300 kHz 60 dBImage Rejection . 82 MHz 70 dB (F) 98 MHz 70 dB (K, /L, /N, /U) Tuner Output Level. 1 kHz, 40 kHz Dev 600 mVAM TUNER SECTIONFrequency Range.520 - 1710 kHz (U)531 - 1602 kHz (F, /K, /L)LW: 152 - 282 kHz, MW: 531 - 1602 kHz kHz (N)Signal to Noise Ratio. 50 dBUsable Sensitivity . Loop 400 V/mDistortion . 400 Hz, 30 % Mod. 0.5 %Selectivity . 18 kHz 60 dBAUDIO SECTIONContinuous Power Output (8 ohms / 20 Hz - 20 kHz)Front . 70WCenter . 70WSurround . 70WTHD Front (20 Hz - 20 kHz) . 8 ohms 0.09 %Input Sensitivity/ImpedanceLinear. 316 mV/ 47 KohmsSignal to Noise RatioLinear. 99 dBVIDEOInput Level/Impedance . 1 Vp-p/ 75 ohmsOutput Level/Impedance . 1 Vp-p/ 75 ohmsGENERALPower Requirement.AC 100 V 50/60 Hz (F)AC 220 V 50 Hz (K)AC 110 V 60 Hz (L)AC 230 V 50 Hz (N)AC 120 V 60 Hz (U)Power Consumption . 170W (F)280W (K, /N)320W (L)2.7A (U)Dimension (MAX)Width. 17-3/8 inches (440 mm)Height . 6-1/2 inches (164 mm)Depth . 14-3/8 inches (365 mm)Weight. 21.4 lbs (9.7 Kg)ACCESSORIESRemote Control Unit RC5200SR . 1AAA-size batteries . 2FM Lead Type Antenna (N, /K, /L). 1FM Feader Antenna (U, /F) . 1FM Antenna Converter (U, /F) . 1AM Loop Antenna . 1Warranty Card (U, /F) . 1Registration Card (N) . 1User Guide . 1AC Power Cord (N) . 1Post Card (F) . 1Specifications subject to change without prior notice.2. REMARKThe relation between the selected surround mode and the input signalThe surround mode is selected with the surround mode buttons of the SR4200 or the remote control unit. However, the sound from the speakersdepend upon the relationship between the selected surround mode and the input signal. They are as follows;Note:Dolby Digital (2 ch: Lt/Rt): signal with Dolby Surround flag Speakers are full set.When , dts or PCM is blinking, the selected surround mode is unavailable forinput signal. Select the other appropriate surround mode to playback.No sound outputs from the surround speaker, center speaker and subwoofer ifthe DVD disc has no surround data.L/R: Front speakerLS/RS: Surround speakerC: Center speakerSW: Sub woofer speaker( ): The indicator blinks SURROUNDINPUT SIGNALOUTPUTFLUORESCENT INDICATORMODEL/RLS/RSCSWFORMAT STATUS & SURROUND MODE TEMPORARY DISPLAY STATUS AUTODOLBY DIGITAL(5.1CH)OOOO DIGITAL, AUTO DIGITAL, AUTO AUTODOLBY DIGITAL(2CH)OO AUTODOLBY DIGITAL(2CH:Lt/Rt)OOOO DIGITAL, MOVIE, AUTO AUTO96KHZ PCMOPCM, STERE, AUTO PCM, STERE, AUTO AUTOPCM(AUDIO)OOAUTOANALOGOOSTEREO, AUTO AUTODTS(5.1CH)OOOOdts, AUTO AUTOSTEREODOLBY DIGITAL(5.1CH)OO DIGITAL,STEREOSTEREODOLBY DIGITAL(2CH)OO DIGITAL,STEREOSTEREODOLBY DIGITAL(2CH:Lt/Rt)OO DIGITAL,STEREOSTEREO96KHZ PCMOPCM, STEREOSTEREOPCM(AUDIO)OOPCM, STEREOSTEREOANALOGOOSTEREOSTEREODTS(5.1CH)OOdts , STEREOSTEREODOLBY DIGITAL(5.1CH)OOOO DIGITALDOLBY DMOVIEDOLBY DIGITAL(2CH)OOOO DIGITAL, MOVIEDOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY PLII DOLBY DIGITAL(2CH:Lt/Rt)OOOO DIGITAL, MOVIE96KHZ PCM(PCM), , MOVIEPCM(AUDIO)OOOOPCM, , MOVIEANALOGOOOO, MOVIEDTS(5.1CH)(dts), , MOVIEDOLBY DIGITAL(5.1CH)OOOO DIGITALDOLBY DMUSICDOLBY DIGITAL(2CH)OOOO DIGITAL, MUSICDOLBY DIGITAL(2CH:Lt/Rt)OOOO DIGITAL, MUSIC96KHZ PCM(PCM), , MUSICPCM(AUDIO)OOOOPCM, , MUSICANALOGOOOO, MUSICDTS(5.1CH)(dts), , MUSICDOLBY DIGITAL(5.1CH)OOOO DIGITALDOLBY DPRO LOGICDOLBY DIGITAL(2CH)OOOO DIGITAL, PRO LOGICDOLBY PLDOLBY DIGITAL(2CH:Lt/Rt)OOOO DIGITAL, PRO LOGICDOLBY PL96KHZ PCM(PCM), PRO LOGICDOLBY PLPCM(AUDIO)OOOOPCM, PRO LOGICDOLBY PLANALOGOOOO PRO LOGICDOLBY PLDTS(5.1CH)(dts), PRO LOGICDOLBY PLDTSDOLBY DIGITAL(5.1CH)(), dtsDTSDOLBY DIGITAL(2CH)(), dtsDTSDOLBY DIGITAL(2CH:Lt/Rt)(), dtsDTS96KHZ PCM(PCM), dtsDTSPCM(AUDIO)(PCM), dtsDTSDTS(5.1CH)OOOOdtsDTSMOVIEDOLBY DIGITAL(5.1CH)(), DSP, MOVIE/ HALL/ MATRIX/ GAMEMOVIE/ HALL/ MATRIX/ GAMEHALLDOLBY DIGITAL(2CH)(), DSP, MOVIE/ HALL/ MATRIX/ GAMEMOVIE/ HALL/ MATRIX/ GAMEMATRIXDOLBY DIGITAL(2CH:Lt/Rt)(), DSP, MOVIE/ HALL/ MATRIX/ GAMEMOVIE/ HALL/ MATRIX/ GAMEGAME96KHZ PCM(PCM), DSP, MOVIE/ HALL/ MATRIX/ GAMEMOVIE/ HALL/ MATRIX/ GAMEPCM(AUDIO)OOOOPCM, DSP, MOVIE/ HALL/ MATRIX/ GAMEMOVIE/ HALL/ MATRIX/ GAMEANALOGOOOODSP, MOVIE/ HALL/ MATRIX/ GAMEMOVIE/ HALL/ MATRIX/ GAMEDTS(5.1CH)(dts),DSP, MOVIE/ HALL/ MATRIX/ GAMEMOVIE/ HALL/ MATRIX/ GAMEVIRTUALDOLBY DIGITAL(5.1CH)(), DSP, VIRTUALVIRTUALDOLBY DIGITAL(2CH)(), DSP, VIRTUALVIRTUALDOLBY DIGITAL(2CH:Lt/Rt)(), DSP, VIRTUALVIRTUAL96KHZ PCM96KHZ PCM(PCM), DSP, VIRTUALVIRTUALPCM(AUDIO)OOPCM, DSP, VIRTUALVIRTUALANALOGOODSP, VIRTUALVIRTUALDTS(5.1CH)(dts),DSP, VIRTUALVIRTUAL5-STEREO DOLBY DIGITAL(5.1CH)OOOO5-STEREODOLBY DIGITAL(2CH)OOOO5-STEREODOLBY DIGITAL(2CH:Lt/Rt)OOOO5-STEREO(PCM)5-STEREOPCM(AUDIO)OOOOPCM5-STEREOANALOGOOOO5-STEREODTS(5.1CH)OOOOdts5-STEREO23. BLOCK DIAGRAM344. WIRIMG DIAGRAM565. SCHEMATIC DIAGRAM AND PARTS LOCATIONS (Parts Side)78FRONT PCB910INPUT PCBVIDEO PCB1112MAIN PCB1314POWER-2 PCBPOWER-1 PCBCONNECTION PCB