Marantz-MM9000-pwr-sm 维修电路原理图.pdf

《Marantz-MM9000-pwr-sm 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Marantz-MM9000-pwr-sm 维修电路原理图.pdf（22页珍藏版）》请在收音机爱好者资料库上搜索。

1、Power AmplifierMM9000310J855010 MIT3120 785 22220First Issue 1999.11TABLE OF CONTENTSSECTIONPAGE 1. TECHNICAL SPECIFICATIONS . 1 2. IC DATA . 1 3. BLOCK DIAGRAM. 2 4. WIRING DIAGRAM . 3 4. SCHEMATIC DIAGRAM. 5 6. PARTS LOCATION (Pattern Side) . 10 7. EXPLODED VIEW AND PARTS LIST. 19 8. ELECTRICAL AD

2、JUSTMENT . 23 9. TECHNICAL DESCRIPTION. 2510. ELECTRICAL PARTS LIST . 26ServiceManualMM9000 /K1G, /N1G, /S1G/N1B, /U1BRMMM9000M9000Printed in JapanPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.FRONT LCENTERRONT RPOWERSURR LPEAKSTNDBYSURR RON OFF5CH POWER AMP

3、L F ER MM9000RadioFans.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

4、 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

5、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

6、 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 botto

7、m.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 add

8、ress.991101MITUSAUSA MARANTZ AMERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILMARANTZ BRAZILMARANTZ BRAZILCAIXA POSTAL 21462CEP 04698-970SAO PAULO, SP, BRAZILPHONE : 0800 - 123123(Discagem Direta Gratuita)FAX : +55 11 534. 8988JAPANJAP

9、AN 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 :

10、 +31 - 40 - 2732241FAX : +31 - 40 - 2735578CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936AUSTRALIAAUSTRALIAJAMO AUSTRALIA PTY LTDJAMO AUSTRALIA PTY LTD1 EXPO COURT, P.O. BOX 350 MT. W

11、AVERLEY VIC 3149AUSTRALIAPHONE : +61 - 3 - 9543 - 1522FAX : +61 - 3 - 9543 - 3677THAILANDTHAILANDMRZ 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-

12、 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, MALAYS

13、IA PHONE : +60 3 - 2457677 FAX : +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 - 8103KOREAKOREAMK ENTERPRISES LTD.MK ENTERPRISES L

14、TD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 - 3232 - 154SINGAPORESINGAPOREWO KEE HONG (S) PTE LTDWO KEE HONG (S) PTE LTDWO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257PHONE : +65 2544555FAX : +65 2502213WILDASH

15、AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554NEW ZEALANDNEW ZEALANDRadioFans.CN 收音机爱 好者资料库121. TECHNICAL SPECIFICATIONS3. BLOCK DIAGRAMDR VEACSTAND BY CONTROLAC OUTLETMA NAMPMAIN AMPSPEAKERRELAYPOWERSUPPLYCONTROL

16、FAN CONTROLSPEAKEROUTPUTCOOLING FAN+12VAC NLETOUTPUTDETECTVIDEODC5V&COM STAND BY CONTROL-COMNPUTINPUTNPUTNPUTNPUTCONTNNOUTEXTPOWER SWRELAY(+24V)FRONT LFRONT RCENTERSURR LSURR RPEAK DETECTORBUFFERFRONT LFRONT RCENTERSURR LSURR R+29 0dB0dBPT01/PT51P801P851POWERPU01PX51INDICATIONINDICATIONPOWER LEDP704

17、/P754/P774(3CH HEATS NK)(2CH HEATS NK)CNTSLLFRSRP794PX01INPUTPE01PG01INPUT VOL.BUFFERPEAK DETECTORPB71MAINAMPMAINAMPMA NAMPMA NAMP(U ONLY)PB01PB51PB91MA N TRANSSUB TRANS+5VPOWER LEDPEAK LED (+24V)+24VFAN CONTROL(+12V)BUFFER e c(+ 15V)+5VPOWER AMP(+ B)+ 15V+ BSTAND BY LEDor+B ( 14V)RC 5RC 514VSUPPLY(

18、SUB)COM e c(+5V)PRIMARY SUPPLYCONTROLPOWER LEDSTAND BY LED CONTROLPEAKSENSORTHERM STORTHERM STORPROTECTORSPEAKERRated power outputFront L/R (20Hz -20kHz) . 170W 8-ohm / ChannelCenter (20Hz - 20kHz) . 170W 8-ohm / ChannelSurround L/R (20Hz - 20kHz). 170W 8-ohm / ChannelTHD (20Hz - 20kHz). 0.03% 8-ohm

19、Input sensitivity.100mV / 1W OutputInput impedance.20k ohmsFrequency response (-1dB).5 Hz to 100kHzSignal to noise ratio. 95dBPower requirement . AC 220V 50/60 Hz (/K version)AC 230V 50 Hz (/N version)AC 230V 50 Hz (/S version)AC 120V 60 Hz (/U version)Power consumption (L/R cannel 100W driven) . 40

20、0WDimensions (Maximum)Width . 17-5/16 inches (440mm)Height . 6-5/16 inches (160mm)Depth. 17-4/5 inches (452mm)Weight .44.1 lbs (20kg)AccessoriesAC power cord. 1Design and specifications are subject to change without notice.PortP nsNamen OutAct veDescr pt onR804InputNot usedR815DOUTOutputData output

21、rom RC5R8215DINInputLData nput to RC5R406PLEDOutputLPower LEDR417SLEDOutputLS and by LEDR429ONOutputL/HPower amp i ier OFF/ONR4310AVSSOutputL/HPower amp supply vol age control Low/H gh vol ageR5011RSENInputH/LPower amp output mu ing s a us detect on input OFF/ONR5112LEVELnputL HPower amp ou put evel

22、 de ec ion nput H gh/Low powerR5213HEATInputL/HHeat sink overhea ing detect on nput Overheat NormalR5314VINInputL/HV deo and DC signal detec ion nput De ected Not de ected161VDDXOUT152DIN (INT 1)XIN143V NRESET134HEATNOT USED125LEVELDOUT116RSENPLED107R80R81R40R41AVSSSLED9R53R52R51R50R43R428ONVSSSink

23、open drain ou puS nk open dra n ou puts2. IC DATA QU06 : TMP47C10134PB71PX51PX01JB71P801P7043-CHAMPP7542-CHAMPPU01RC-5 CONTROLMAIN AMPPOWER SUPPLYPB91SUB TRANSF.INPUTPG01INPUTVOL/PEAKDETECTORPT01FRONT SURROUND SPK TERMINALCENTER SPKL001TRANSF.FAN112232345123511231221234501231122334234561231112225112

24、2334456JE04JG01JG02JG03JG04JG05JN53JN51JN57JN56JN58JN52PT74J001J702J703J704J701J717J716J715JN04JP01JN10JN09JN02J871JN05JU03JU04JB91JB92P851J851J853J852J854J803J801J805J802J807J804J806W8054JX11JX01JX02LED-1 PCBPCBTESTPOINTGNDW751+BRELAYGND+BBGNDDC NGNDSTOP12VW804W801W702W852W851WX02WX01WB03WB04WG01WT

25、02W701W703W704GND+BBGNDGND24V-14VSRFRCNT.FLSLGNDGNDSRFRCNT.FLSLGNDAC24VAC24VNCGNDNC12VNC-14VSRFRCNT.FLSLNCGND+B-BGND+B-BGNDBLUYELBLUGRNYELORGREDBRNAC24V0VYEWYEWGRNGRNBLUBLUBLUBLUGRNYELORGREDBRN+BRELAYCH 5GNDCH 5GNDWT03WB02TEPM OUTNC24V24VBRNGRYREDBLKORGBLUBLKREDWHTBLKREDWHTSW PCBS.BY LEDPLED24VS.BY

26、LED5V5VS BY LED5VLED 2 PCBSUB P0WER SUPPLY PCBBRNGRYRELAY 2RELAY 15VP.LED24V+15V-15V5VNCM RELYSBY LED18V(AC)18V(AC)SBY LEDCNTSRFLTEMP. SWW752TEMP. SWS702S701FLSRCNTCNTCNTSRFL0 7VSLFRFRFRSLSLNCNCNCNCNCYELBLUBLKBLKBLKBLKBLKWT01FRFRSLSLFLFLSRSRCNT.CNT.CNT.WE01GNDGNDGND+15VGND-15VFRFLGNDSRCNT.SLSLCNT.FR

27、FLSRFLFRCNT.SLSRCNTSRFLSLFRGNDPE01FLFRCNT.SLSRPRIMARY PCBRELAY 2RELAY 1JB57JB58JB64JB59JB63JB55JB56(JB04)(JB03)(JB05)(JB11)(JB06)(JB10)Z002)(UONLYPB51(PB01)N K S ONLY4. WIRING DIAGRAM565. SCHEMATIC DIAGRAMJU02JU01RU01RU03RU04RU05RU06RU07RU08RU09RU10RU11RU12RU13RU14RU15RU16CU01CU02CU03CU04CU05CU06CU0

28、7CU09QU01QU02QU03QU04QU05XU0QU06JE01CE01JE04RF04RF14CF26RF24CF27RF34CF36CF37RF42RF44J801C805C806C807C808C809C810D809D810J802Q803C812C813C814D811C821J806RG08QG02QG04DG01DG02DG04DG05DG06QG06DG07DG08QG08DG09DG10QG10RG23RG28RG43RG48RG63RG68RG83RG88Q804QG03QG01QG07QG09QG05CG06CG07CG09RG04RG03RG24DG03CG26

29、CG46RG44CG67RG64CG69CG66CG87RG84CG83CG89CG86CU08JU03RX01R841R842CU10CU11J807JX01JG02JG03JG05CU12CU13D824C822D829C824C825C826C832C831C823F801F802C801C802CU16CU17CU14CU15JG01DX01DX02DX03DX04DX05DX06JX02JE02JE03CE02CE03C841RU17RU19RU18RU20RU21RU23RU24DX51JX51JG04J804J805R871Q871R891R892D822D821D823R801

30、R802Q801Q802C811D806D807D805 D808D801D802D804 D803RU02RU25RU22QU07CU18RU26RU27JU04RE04RE0CE05RE01RF43RF23RF33RF13RF03CF01CF02RF06CF12CF21RF26CF22CF31RF36CF32CF41RF46CF42CF33CF11QF03QF0QF02RG01RG02CG03RG05 CG04RG06RG11RG10RG09RG07CG23RG27RG30RG31RG29CG24RG25RG21RG22RG26RG42RG41CG43RG47RG45CG44RG46RG4

31、9RG50RG51RG61RG62CG63CG68RG69RG65CG64RG66CG70RG71RG70RG81RG82RG91RG89RG90RG87RG67CG84RG85RG86J812J811J810J809RE02CE06JG06JG07RE05RE06RE09RE10CE04RE07RE08CE07CE08CG81CG01CG21CG41CG61Q891C891Q892J803CF03CF13CF23CF43RF01RF21RF41RF11RF16RF31CG05CG25CG65CG85CG45C803C804C871QU08W80510K22K47K22K22K1 5K4704

32、 7K220K22K22K4747K15K47K0 11000P0 10 11 50V/50V0 110 16V2SC536SP/ETC2SC536SP ETC2SC536SP ETC2SC536SP ETC5 56MHzTMP47C1010 11K1K0 011K100/16V1K0 0100 16V1K1K0 010 0110 50V10 50V0 010 011D31D3NJM7812FA0 0110/50V0 011D30 0147K2SA608SP ETC2SA608SP ETC*2SA608SP ETC*2SA608SP ETC*2SA608SP ETC10K47K10K47K10

33、K47K10K47KNJM78M05NJM4558DDNJM4558DDNJM4558DDNJM4558DDNJM4558DD10/50V0 010 0110K10K10K*10/50V10/50V10K0 0110K0 0110/50V0 0110K1000P0 0110/50V0 01100K4701W4701W0 10 010 01100/16V0 011D30 010 50V0 010 01470/35V470/35V2A2A0 010 010 010 01470P470P0 10 10 0110K10K22K10K4 7K33010K1k2SB124047k10k4 71/4W4 7

34、1 4WNJM7815NJM79151000 35V4 7K10K47K2SC3419Y0 0122K10K100100180P47K50K50K50K50K50K47 16V47 16V100K47 16V47/16V00K47 16V47 16V100K47 16V47 16V100K47 16V47 16VNJM4558NJM4588NJM458847K1M22P1M22P47K1K1 5K2206 8K22P6 8K1 5K1K22022P1M1K1M47K1M47K22P6 8K1M 22P47K2201 5K1K47K1M22P47/162201M22P47K47/161K1 5K

35、47K1M1K2201 5K6 8K6 8K22P1M47K47K180P47K47K47K47K180P100100180P180P0 0470 0470 0470 0470 047DTA114ESETC00 10V2SC3419Y47P47P47P47P47474747100K470 0150 0150 0150 0150 0152200/35V2200 35V1000 16V2SC536SP ETC+15V15V+5V+5V+5V+5V+5V+5V+5V+5V15V15V15V+15V15V+15V+15V15V+1 V15V+1 V15V+15V15V+5VNOUT1235678NPU

36、T VOLUME567812346543210DC +5V123GNDGND13GND2DC 15VDC +15V123GND18V(AC)18V(AC)2345678134567812345678MAIN TRANSNPUTINCONTEXTCONTREMOTEDC +5V124VDC +12VDC +15VDC 15VDC +15VDC 15V3678123467812345678123456(WE01)PEAK DETECTOR345W HEAT S NKFL INFR NSTANDBY LED SUPLYPOWER RELAY CONTROLTO JG051111111DC +12VF

37、RFLFLFLFRFRFLFRFLFRPX01PG01P801POWER LEDPEAK INDICATORSTAND BY LEDRC 5 CONTROLWX02W803)PX51(ALE)(ALE)(ARC)(ARJ)(AVR)(APE)(APS)FLSRCNTFRSLSLSRCNTFRFL4567SRCNTSLSRSLCNT0533NCFLFRLED14VSRCNTSL15VSL NSR IN6SLSRSLSRDC +5VDC +5VW/HEAT SINKSRSL123POWERCONTROLRELAY20V(AC)20V(AC)23422298764321324328765432432

38、08765432CNTCNTINCNTCNT00000000000013 60 80 5005 10 105 13 85 100 20 71 15 15 15 15 15 00 105 12 455 05 05 113 613 613 613 613 614 9ON4 0OFF 27 3ONOFF 27 30 3* ON*OFF* ON*OFF5 15 13 23 8* ON *OFF POWER ONSTAND BY5 15 115 315 115 315 115 125 115 325 212 225 35 125 225 225 20 214 915 315 30 70 1NCNCNCN

39、CGND12VFROMTO J701P704(W701)TO JP01P754(W751)TO JN57(WG01)PT01TO J804(W803)P801TO JB92PB91(WB04)(W801)TOJB04JB56PB01PB51TO J871P754(W802)TO JX01(WX01)PX01TO JU03(W804)PU01PG01RELAY S GRELAY S GRELAY S GTO JN58(WU01)PT01RELAY CON+5VLED CONGNDTO J806P801(W804)FLFR14VSRCNTSLTO J807P801(WX01)ororPE01PU0

40、1LED+5VLEDCONLEDCONRELAY2RELAY1POWER SUPPLY(SUB)78701J702P01J703704R737R705R703R701C701Q701R713R721L701J871C707R743R711C717C713C711R723R739R755R767R 73R775R779Q703Q705Q707Q709Q711Q713Q717Q721Q723D703D701D713D715R787R781C702R702R706R704Q702R714Q706Q704R712D702D704R722R724Q7 8Q7 0Q712C714R740R738C708C

41、718Q714C712R744D716D714Q718Q722Q724R768R776R780R774R782CT01RT01 RT03RT05QT01QT03RT13QT05RT11DT01DT03RT21RT23QT07Q 09CT13QT11RT37CT07RT39CT17QT13CT11RT43RT55QT17DT13DT15QT21RT67QT2RT75RT73RT79RT81R788L702LT01R 85R786RT85QT27QT15QT25Q728Q716Q726Q725Q715Q727RT87R789R790RT89RP89RP90CP01RP01RP05RP03QP01Q

42、P03RP11QP05RP13DP01DP03RP21RP23QP07QP09CP13QP11RP39RP37CP17CP07QP13CP11RP43QP17DP13DP15RP55QP21QP23RP67RP73RP75RP7RP81QP25QP15QP27LP01RP85LP02RP86RP02CP02RP04RP06RP12QP02QP04QP 6RP14DP02DP04RP22RP24QP08QP 0QP12CP14RP38CP08RP40CP18QP14CP12RP44QP18DP14DP16R756RP56QP22RP68QP2RP76RP74RP8RP82QP26QP16QP 8

43、LN51LN52LN53JN71QN01CN09CN 2CN01RN0RN06RN0CN07RN05C 03N0CN04QN06RN18JN52853C0R 10D853D854RN1DN 1MN51QN08QN09RN23RN22RN3RN24RN25CN12DN 2CN 5RN21N 6RN20CN11JN09RN36JN51JN053N72N56RN2RN28RN29QN 1DN05RN30RN31QN12RN32N33DN07DN06QN 0QN 3DN04CN 3RN2RN13RN 2RN14JN55JN54CN51CN53CN58CN56RN01D85151DN52QN03N02R

44、851R852R853RN03RN02RN 1N04QN07QN14QN02CP06CP05CT0C70C70R727R731R725R729R728R732R726R730RT 7RT31RT25RT29RP27RP31RP25RP29RP28RP32RP26RP30RP54RP53RT53R754R 53D721D722DT21DP21DP22QP30QP2QT29Q730Q729RN3RN34RN08RN04DN09D799RN49RN38RN41RN42CN16RN43RN40R854RP83RP84CP23CP25CP24CP26RT83CT23CT25R784C724C726R78

45、3C723C725R761R762RT61RP61RP62J713J714J714J709785708784J707706J783782705J781JP03JP047 7C728C729Q720C730CT27QT19CT29CP27QP19CP29CP28QP20CP30J715J717N10CN17CN14CN15DN53DN51CN57CN55CN52CN54C852C851R763R765R764R766RT63RT65RP63RP65RP64RP66R749R751R750R752RT49RT51RP49RP51RP50RP52RP3RP3RP33RP3RT33RT35R734R7

46、36R73R735R745R746RT45C715C716CT15RP45RP46R70R70R708R710RT0RT0RP0RP09RP08RP10R715R716RT15RP15RP16R741R74RT4RP41CP15RP42CP16RN17RN 4R717R719R718R720RT17RT19RP17RP19RP18RP20CN71J855J856C854C855S701RN5CN67RN53CN69RN5CN65CN6CN66RN5RN57S702JN58JN57D717D719D718D720DT17DT19DP17DP19DP18DP20R777R778RT77RP77RP

47、78C721C722CT21CP21CP22R747R748RT47RP47RP4J 5485Q719C703C704CT03CP03CP04R771R769R772R770RT69RT71RP69RP71RP70RP72C8 3C719C720C9CP 9CP202k1k33k220k47 12SA9702706kB+B+BB+BB+BB70 6V2 2k22010 /250V220 100V220 100V56k331002202W0 10 X25W1k22k2SA9702SA1145O Y2SC2705O/Y2SC2705O/Y2SA13602SC3 232SC27052SC47 3SA

48、1 37HSS81HSS8156k22k+BB+BB47 10V220k1k33k2SA9702702SA1145O Y2SA9702206k56k2SC2705O/Y2SC2705O/Y2SA1360220 100V332k70 6V10p 250V2SC3 23220 100V2 2kHSS81HSS82SC27052SC47 3SA18372201 2W1k22k0 10 X25W22k47 10V220K33K1K2SA9702SA9702702SA1145O Y2206K56K2SC2705O/Y2SC2705O/Y220 100V2SA13601 2K470 6V3310p 250

49、V2SC3 23220 100V2 2K002SC2705HSS8HSS82SC47 32202W2SA18371K0 10 25W2222K56k10 1W10 1W10 1W2SA12162SC3419Y2SC29222SA12 62SC3419Y2SC29222SC29222SC3419Y2SA121656K101010+BB+BB+BB+B-BB+B12V101047 10V220K1K33K2SA9702SA9702202SA1145O Y2706K56K2SC2705O/Y2SC2705O/Y220 100V2SA1360332K10P 250V70 6V2SC3 23220 10

50、0V2 2K2SC2705HSS8HSS81002SC47 3SA18372201 2W0 10 X25W1K22K22K2SC29222SC3419Y2SA121610 1W10 1W220K47 133K1K2SA9702SA9702SA1145O Y2706K56K2SC2705O/Y2SC2705O/Y2SA1360220 100V1 2K470 6V3310P 250V2SC3 23220 100V2 2K2SC2705HSS8HSS8100002SC47 32202W2SA18371K0 10 X25W22K22K2SC29222SC3419Y2SA121618V18V18VA73