Marantz-PMD511-tape-sm 维修电路原理图.pdf

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1、Printed in JapanFully Independent Double Cassette Deckmodel PMD511TABLE OF CONTENTSSECTIONPAGE1. TECHNICAL SPECIFICATIONS . 12. BLOCK DIAGRAM . 23. WIRING DIAGRAM AND ADJUSTMENT POINTS . 34. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern Side). 55. EXPLODED VIEW AND PARTS LIST. 156. DISASSEMBLY . 207

2、. TEST EQUIPMENT REQUIRED FOR SERVICING . 218. ELECTRICAL ADJUSTMENTS . 229. MICROPROCESSOR AND IC DATA . 2710. ELECTRICAL PARTS LIST . 28 11. XLR511PMD Kit. 37ServiceManualPMD511 /N1BPMD511 U,FPlease use this service manual with referring to the user guide (D.F.U) without fail.OFFBCMEMORESETQMSRESE

3、TDOLBY NRCASCADE/CD SYNCFULLY INDEPENDENT DOUBLE CASETTE DECK PMD511L03+6dB36101520-RL03+6dB36101520-RABA+BHP SELECTHP LEVELHEADPHONEPLAYEJECTPOWERSTOPPLAYPITCHRECPLAYEJECTSTOPPLAYREC543210109876RECBALANCE543210109876PITCHOFFBCDOLBY NRCONT.A+BMIC MIXALC (LINE)HIGHNORMTAPE SPEEDMEMOLEVEL010DOLBY B C

4、NR HX PRO479T855010 AO3120 785 22230First lssue 1999.11RadioFans.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

5、 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 informatio

6、n 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

7、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 Pane

8、l 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. 813.In case of difficulties, do not hesitate to contact the T

9、echnicalDepartment at above mentioned address.991101A.OUSAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILPHILIP DA AMAZONIA IND. ELET. ITDAPHILIP DA AMAZONIA IND. ELET. ITDACENTRO DE INFORMACOES AOCEP 0

10、4698-970SAO 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 42 748 9190EUROPE / TRADING EUROPE / TRADING

11、 MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.P.O.BOX 80002, BUILDING SFF25600 JB EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2732241FAX : +31 - 40 - 2735578CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905

12、- 831 - 6936AUSTRALIAAUSTRALIAJAMO AUSTRALIA PTY LTDJAMO AUSTRALIA PTY LTD1 EXPO COURT, P.O. BOX 350 MT. WAVERLEY VIC 3149AUSTRALIAPHONE : +61 - 3 - 9543 - 1522FAX : +61 - 3 - 9543 - 3677THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BAN

13、GKOK, 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 ELEC

14、TRONICS SDN. BHD.SUITE 8.1, LEVEL 8, MENARA GENESIS,NO. 33, JALAN SULTAN ISMAIL,50250 KUALA LUMPUR, MALAYSIAPHONE : +60 3 - 2457677FAX : +60 3 - 2458180 AMERICASAMERICASSUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESSIONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINO

15、IS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103KOREAKOREAMK 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 (S) PTE LTDWO KEE HONG (S) PTE LTDWO

16、KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257PHONE : +65 2544555FAX : +65 2502213NEW ZEALANDNEW ZEALANDWILDASH AUDIO SYSTEMS NZ WILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554RadioFans.CN 收音机爱 好者资料库12-OFFONALC-RECPB

17、RECPBRECPBRECPBMIC MIXMIC MIX-TRAPTRAPMPX FILMPX FILOFFONALCTRAPTRAPMPX FILMPX FILININOUTOUTREC OUTLINE OUTREC OUTLINE OUTNR REC ININOUTNR PB INNR PB INOUTINOUTINOUTINNR REC INMERTER2MERTER1SPEEDNR SWREC/PBB EQREC BALREC VOLCXA1878CREC EQPB EQB-C NRDOLBYVOLUMEREC EQPB EQB-C NRDOLBYVOLUMEININOUTOUTRE

18、C OUTLINE OUTREC OUTLINE OUTNR REC ININOUTNR PB INNR PB INOUTINOUTINOUTINNR REC INMERTER2MERTER1SPEEDNR SWREC/PBB EQREC BALREC VOLCXA1878CREC EQPB EQB-C NRDOLBYVOLUMEREC EQPB EQB-C NRDOLBYVOLUME5V5VDECK BDECK AOUTPUT SELECT AT CONT. MODEB-DECKA-DECKB-DECKA-DECKDUBBDUBBHX PRODOLBYRECOSCERASEHX PRODOL

19、BYRECOSCERASE-25V+5V-8V+8V+12VPOWERSUPPLYREMOTEEXTRC-5OUTINOUTINHEADPHONE OUT-25VBBDRIVEMOTORTAPE-MECHAFLTAPE COUNTERLEBEL METERADRIVEMOTORATAPE-MECHARAM 2KBROM 60KBTMP87CS71FU-COMSWITCHKEYLINE OUTLINE OUTRLRLDECK BRLR/P HEADRLLINE INPUTDECK ARLR/P HEADRLLINE INPUTRL/MONOMIC INPUTREC CALREC CALREC C

20、ALREC CALALCALCMIX LEVELALCALC2. BLOCK DIAGRAM1. TECHNICAL SPECIFICATIONSTrack System . 4 Track, 2 ChannelHead SystemRec Play Head .Hard PermalloyErase Head . Dual Gap FerriteApprox Head Life.1000HRecording/Erasure System . AC 105 kHz BiasMotor SystemCapstan . DC Servo Controlled MotorReel . DC Moto

21、rOverall S/N, NR off, ”A” weightedNormal . 57dBHigh . 58dBMetal. 58dBOverall S/N, Dolby C NR, ”A” weightedNormal . 74dBHigh . 75dBMetal. 75dBFrequency Response, Rec/Play, NR offNormal . 40Hz16kHzHigh . 40Hz17kHzMetal. 40Hz18kHzDolby NR effect, B/C , S/N improvement,CCIR/ARM weighted .B 8dB, C 17dBOu

22、tputLine. 540mVHeadphone . 140mV (8 Loaded)Output ImpedanceLine. 1kHeadphone . 120Input SensitivityLine. 100mVInput ImpedanceLine. 47kMIC inputSensitivity (REC Volume Center) . 0.3mVInput Impedance. 10kFine Speed Control . 15%Wow & FlutterW RMS . 0.07% (Jis WTD)Power SupplyPower Requirement U . 120V

23、 AC 60HzPower Requirement /N . 230V AC 50HzPower Requirement F . 100V AC 50/60HzPower Consumption . 0.4ADimensionsWidth .19 inches (483mm)Height .5 3/16 inches (132mm)Depth .13 3/8 inches (340mm)Net Weight .15.4 lbs. (7kg)Specifications subject to change without prior notice.R/P FREQ. ADJR/P FREQ. A

24、DJHX-PRO ADJ DECK ADECK ABIAS FREQ. ADJEXT. I/ORC5 INPUTOFFONMPX SWLOOP OUTPUTDECK ALINE IN/OUTAA,BINPUT SELECTORDECK BLINE IN/OUTR CH.L CH.MIC INPUTDECK ADECK BBIAS FREQ. ADJR CH.R CH.L CH.L CH.R/P FREQ ADJR/P FREQ ADJNORMAL SPEEDREVFWDHIGH SPEEDREVFWDDECK ATAPE SPEED ADJHIGH SPEEDNORMAL SPEEDREVRE

25、VFWDFWDDECK ATAPE SPEED ADJDECK BPB LEVEL ADJHIGH POSITIONDECK A R CH.DECK A L CH.R/P LEVEL ADJR/P LEVEL ADJL CH.MPX FIL. DECK AMPX FIL. DECK BL CH.R CH.R CH.R CH.FOR DECK ALINE OUTPUT ADJR CH.L CH.L CH.FOR DECK BLINE OUTPUT ADJR CH.R CH.R CH.L CH.L CH.L CH.DECK BDECK BHX-PRO ADJR CH.L CH.PB LEVEL A

26、DJDECK B L CH.R/P LEVEL ADJR/P LEVEL ADJDECK B R CH.HIGH POSITIONWY02PE01WY03W853JD92P851WD01W852W8511 3 5 7 9 11 13 151412108642HEAD WIREHEAD WIREW781WY01WM01WM03WM52WM51WM53WM02P781P871DECK BDECK APD01917539191715131196412108292723 25213735333114 16 18 20 22 24 26 28 30 32 34 36 38 40312PS01PY0112

27、40115PS51+JE06JM02JM01JE04J701JE02J782J781R779S781J871J872J851J852S851JS01JY03JY01JY02JD01JD02JU02J951R951RK56L652JE52L651RK55L951RE38RE37SE01JU03J801JR03JR01JE01RE88RE87SU01JE51JE03RJ20R912RK06RK05L601L602RJ19JJ52JJ51R952RJ69RJ70R962LL51L952R901J901R902L902L901JJ01JJ02LL01JU01JU51JE05RM12RM13RM10RM

28、09RM62RM63RM60RM59JM51JM52JS02343. WIRING DIAGRAMVOLUME12345678910111213141516171819202122232425262728293031323334354039383736414243444546474849505152535455565758596061626364VOLUMEPB EQPB EQREC-EQREC-EQCALONOFFPBRECPASSMUTENRRECPBONOFFCALMETERONMUTEPBRECPASSMUTENRRECPBONOFFCALMETERONMUTE+-+-DOLBYB-C

29、 NRB/CSCALDOLBYB-C NRB/CSCALAMSVOLUMECONTMETER2METER1VEEMETALHIGHNORMRECIN1LINE OUT1NR TCH1NR TCL1NR OUT1S IN1REC IN1NRRECOUT1NRRECOUT1IREFNR IREFMT C1AMS SWPASS SWMETER SWSPEED SWREC/ PBVCCDVCCA EQB EQA/BVOLBALDGNDVEEGP CALREC CALNR SWS SWNRNRRECIN2LINE OUT2NR TCH2NR TCL2NR OUT2S IN2REC IN2RECOUT2R

30、ECOUT2REC MUTECAL INMT C2BS FBAMSFBAMSTCAMS OUTOUT1IN1NR PBIN1PB OUT1PB OUT2NR PBIN2IN2OUT2CXA1878QABABVOLUME12345678910111213141516171819202122232425262728293031323334354039383736414243444546474849505152535455565758596061626364VOLUMEPB EQPB EQREC-EQREC-EQCALONOFFPBRECPASSMUTENRRECPBONOFFCALMETERONM

31、UTEPBRECPASSMUTENRRECPBONOFFCALMETERONMUTE+-+-DOLBYB-C NRB/CSCALDOLBYB-C NRB/CSCALAMSVOLUMECONTMETER2METER1VEEMETALHIGHNORMRECIN1LINE OUT1NR TCH1NR TCL1NR OUT1S IN1REC IN1NRRECOUT1NRRECOUT1IREFNR IREFMT C1AMS SWPASS SWMETER SWSPEED SWREC/ PBVCCDVCCA EQB EQA/BVOLBALDGNDVEEGP CALREC CALNR SWS SWNRNRRE

32、CIN2LINE OUT2NR TCH2NR TCL2NR OUT2S IN2REC IN2RECOUT2RECOUT2REC MUTECAL INMT C2BS FBAMSFBAMSTCAMS OUTOUT1IN1NR PBIN1PB OUT1PB OUT2NR PBIN2IN2OUT2CXA1878QABABMIC R123456789VCCGNDC123456789VCCGNDC12345678910 11 1213 14 1516171819202122232425262728VEEVDDVSSCEDICLSRES30 29LC78211ABA,BONOFFM-MIX123456789

33、10 1112 13 14 1516 17 1812345678910 11 1213 14 15 1617 181234567891011121314VSSVCC1234567891011121314VSSVCC-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSS-+-+12345678VCCVSSINOUTINOUTINO

34、UTINOUT12345678910 11 1212345678910 11 12123456789-+-+12345678VCCVSS-+-+12345678VCCVSS1234567B.LA.RA.LB.R1234567TO PE01-2/2TO PE01-2/2LRLRONOFF12345612345678910111213141512123451234512123456789101112131415123456H001H071H002H072Q601Q651D654D604D653D603JE03QJ51RK05RK06LK01LK02RK09RK55RK56LK51LK52RK59C

35、909C905C907C903C911C913C916C910C906C908C904C912C914Q901LL01RL03RL04C959C955C957C953C961C963C966C960C956C958C954C962C964Q951LL51RL53RL54Q621Q671QR01CE09CE10QE05QE06QE01QJ03C618C619C620C668C669C670C915C917C922C965C967C972CE07CE08CE13CE14CE63CE64CG04CG05CG54CG55CJ01CJ02CK09CK10CK11CK12CK59CK60CK61CK62D

36、E01DG01DG51QE02QE51QE52QG51QG01R605R606R607R608R613R614R615R616R619R622R623R651R652R655R656R657R658R669R672R673R701R702R703R704R706R705R707R708R751R753R755R756R754R752R757R758R714R713R675R764R763R903R904R907R908R915R916R953R954R957R958R965R966RE01RE02RE03RE04RE13RE14RE15RE16RE19RE20RE23RE24RE29RE30R

37、E51RE52RE53RE54RE55RE56RE63RG01RG02RG07RG08RG51RG52RG57RG58RJ07RJ08RJ09RJ10RJ11R625R626R676RK01RK02RK03RK04RK51RK52RK53RK54RL01RL02RL51RL52RR01RR03RR04RR05RR06RR02RR08R709R710R617R618R665R666R759R760R761R762R682R681R602R632R601R631R630R680R685Q761Q962Q963Q659Q602Q623Q625Q624Q706Q707QR03QR04Q757Q756Q

38、676Q677Q652Q657Q658Q608Q607CJ03CJ16CE17QE08QJ53CJ51CJ52RJ57RJ58RJ59RJ60RJ61RJ62CJ65CJ66J951CL07DL01J901D601D651L601L602L652L651Q711Q627DG02DG52Q672Q912Q913D702JE52JE02JE04RE71RE72JE01-2CE01CE02C605C606C607C608CE03CE04CJ07JE51-1CE51CE52C655C656C657C658R902R901C918L901L902CL06CL04CL02CL01CL03C921R952R

39、951C968L951L952CL56CL54CL52CL51CL53C971JE51-2C667C666JE01-1Q701Q702Q751Q752Q911Q961QE03QE04QL01QL02QL51QL52SE01C617C616Q653Q655Q656Q654Q760Q759Q710Q709Q606Q604Q603Q605R633R634RE39QE09RE91RE92CJ58CJ57R683R684R715R765QG02RG09RG59QG52RE47RE48RE41RE42RE43RE44RE45RE46RL56RL06Q626Q628Q678RG10RG60RE50RE49R

40、E95RE96RE97RE98J701JE06JE05JJ02JJ01JJ51JJ52R603R609R610R604R653R659R660R654RE11RE12RE08RE07RE38RE61RE57RE62RE58R961R635R686Q914Q915RJ12CJ08QJ01Q964Q965C601C602C603C604C609C610C611C615C651C652C653C654C659C660C661C665CJ11CJ12CJ15CJ61CJ62CE06CE05CE41CE42CE43CE44CK01CK02CK03CK04CK05CK06CK07CK08CK51CK52C

41、K53CK54CK55CK56CK57CK58C919C924C969C974CE91CE92CG01CG02CG51CG52C701C702C703C704C707C751C752C753C754C757QE10QE53CL05CL55C902C901C951C952R911RE75RE77RE76RE78RE65RE67RE66LJ01LJ02LJ51LJ52CJ17CJ18CJ67CJ68C621C671Q703Q704Q754Q753C622C672CG53CG03RJ05RJ06RJ55RJ56CJ19CJ20CJ69CJ70D701D751RE05RE06RJ19RL55RL05R

42、E88RE87RJ69RJ70R766Q755Q705C756L903L904RE33RE83RE34JY02JY03RE27RE28CE11RE21RE22RE17RE18RJ17RJ18CJ09CJ10RK07RK08R905R906R913R914R621RG03RG05RG04RG06RJ67RJ68CJ59CJ60R955R956R963R964R671RK57RK58RG53RG54RG55RG56D655C706RM81RM82RE82RE81RE32RE31W781JR01JR03R624Q622R637C681R687R662C663C613R612C614C664R664R

43、663RJ20QE07RE68RE25RE26RE09RE10RE59RE60CE18RE37CJ53C976C926R/P HEADR/P HEADFROM PE01-2/2TFROM PE01-2/2FROM PE01-2/2ERASE HEADCXA1878QCXA1878Q1SS3021SS3021SS3021SS302MICL/MONOUPC1330H10K10K22mH22mH47K10K10K22mH22mH47K1000p0.0330.010.022100p500V560p100V10pF/500V1000p0.0330.010.022100p 500V560p 100VUPC

44、1297CA4.74.71000p0.0330.010.022100p500V560p100V10pF/500V1000p0.0330.010.022100p500V560p 100VUPC1297CA4.74.7BU4066BBU4066B2SC2712 (GR)100/10V100/10VNJM2068MNJM2068MNJM2068MNJM2068M0.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.0220.022390P50V390P

45、50V150P50V150P50V100P 50V100P 50V150P50V150P50V100P 50V100P 50VISS301ISS301ISS301NJM2068MNJM2068MNJM2068MNJM2068MNJM2068M18k27k56k56k1M100k10k10k12k10k10k2.7k2.7k18k27k56k56k12k10k10k1k1k1M1M4.7k4.7k1001001k1M4.7k4.7k1M1k10010022k22k2.2k22k22k10k10k150k150k1.5k3.3k10k10k150k150k1.5k3.3k1K1K100K100K1

46、K1K10K10K15015010K10K10K10K1K1K100K100K100K100K100K1K1K10K10K1K1K10K10K12K12K330K330K2202.2k2.2k2.2k6.8K6.8K4.7K4.7K6.8K6.8K4.7K4.7K33K33K33K33K4.7K18K47K1047K47101001001k1k1k1k10010010k10k2.7k2.7k2.7k2.7k2.7k2.7k10k10k10kDTA144EEDTC144EEDTA114EEADTC143TEDTC114EEDTA114EEADTA114EEADTC114EEDTC144EEDTA

47、144EEDTC144EEDTA144EEDTA144EEDTC144EEDTA114EEADTA114EEADTC114EEDTA144TEDTA144TEDTA144TEDTA144TE0.022100/10V100P50VDTC114TENJM2068M390P50V390P50V12K12K330K330K220220100/10V100/10V*47/16V1A600V*ISS301ISS301MPX FILMPX FILMPX FILMPX FILDTA144EEDTA114EEAISS301ISS3012SC2712(GR)DTC144EEDTA114EEAISS30100100

48、0P50V1000P 50V0.10.10.0680.0681000P50V1000P50V0.011000P50V1000P50V0.10.10.0680.06822k22k47/16V105kHz105kHz6800PF100V0.012390039000.0147/16V22k22k47/16V105kHz105kHz6800PF100V0.012390039000.0147/16V3300p3300p2SC2712(GR)2SC2712(GR)2SC2712(GR)2SC2712(GR)2SD9992SD9992SC2712(GR)2SC2712(GR)2SD9992SD9992SD9

49、992SD999MPX SW3300p3300pDTC143TERN1113RN1113DTC143TEDTC143TEDTC143TEDTC143TEDTC143TERN1113DTC143TEDTC143TERN11135.6k5.6k3.9M2SC2712(GR)10K10K0.010.015.6k5.6k10k10kDTC114TE4747DTC114TE10K10K10K10K10K10K10K10K10K10KDTA114EEA2SC2712(GR)2SC2712(GR)22K22K10K10K0000*1.8k3.9k3.9k1.8k1.8k3.9k3.9k1.8k6.8K6.8

50、K2.2K2.2K10K LINE GAIN6.8K2.2K6.8K2.2K4.7k47k47kDTC144EEDTA114EEA2200.01UPC1330HDTC144EEDTA114EEA2.2/50V2.2/50V10/16V10/16V3.3/35V3.3/35V1/50V1/50V2.2/50V2.2/50V10/16V10/16V3.3/35V3.3/35V1/50V1/50V2.2/50V2.2/50V100/10V2.2/50V2.2/50V10/16V10/16V2.2/50V2.2/50V2.2/50V2.2/50V2.2/50V2.2/50V0.47/50V0.47/5