Marantz-CM6200-cdmd-sm 维修电路原理图.pdf

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1、CM6200412K855010 MIT First Issue 2001.06RCM6200CM6200Please use this service manual with referring to the user guide ( D.F.U. ) without fail.Printed in JapanCM6200 /F1N, /S1G CD/MD Combination DeckTIMERSPLP2MONOLP4REC MODEEDITMENUDELETECANCELDUBBDIRECT-CD/MD COMBINATION DECK CM6200PHONESPUSH ENTER+E

2、ASY JOGRECMDPLAY/PAUSESTOPCDPLAY/PAUSESTOPPOWER ON/OFFEJECTCLOSEOPEN/STANDBYCD-TEXTTOCREPEATAUTO SYNC1 A- B TOTAL TRACKRLdB-50-30-22-16-12-8-40 OVERPROG RANDOMDIGITALTABLE OF CONTENTSSECTION PAGE1. MAIN UNIT 1.1 TECHNICAL SPECIFICATIONS.1-1 1.2 SERVICE MODE .1-2 1.3 TAKING OUT THE STACK DISC.1-4 1.4

3、 BLOCK DIAGRAM.1-5 1.5 SCHEMATIC DIAGRAM .1-7 1.6 PARTS LOCATION .1-13 1.7 WAVEFORMS.1-17 1.8 EXPLODED VIEW AND PARTS LIST .1-19 1.9 ELECTRICAL PARTS LIST .1-212. MDM-08BD( MD MODULE ) 2.1 MD TEST MODE .2-2 2.2 ADJUSTMENT.2-4 2.3 DISASSEMBLY AND REPLACEMENT .2-14 2.1 MD TEST MODE (Japan).2-16 2.2 AD

4、JUSTMENT (Japan) .2-17 2.3 DISASSEMBLY AND REPLACEMENT (Japan) .2-27 2.4 WAVEFORMS.2-29 2.5 IC DATA.2-31 2.6 PARTS LOCATION .2-38 2.7 SCHEMATIC DIAGRAM .2-41 2.8 EXPLODED VIEW AND PARTS LIST .2-43 2.9 ELECTRICAL PARTS LIST .2-44ServiceManualRadioFans.CN 收音机爱 好者资料库MARANTZ DESIGN AND SERVICEUsing supe

5、rior 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 specifi cations for which it is famous. Parts for your MARANTZ equipment are generally available t

6、o 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 specifi ed. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numb

7、ers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. 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 appli

8、ance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should

9、 cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is return to the user/customer. Ref. UL Standard No. 1492.In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 001120MITUSAUSAMARANTZ AMERICA, INCMARANTZ A

10、MERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILPHILIPS 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

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

12、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

13、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 AUD

14、IO 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 6795TAIWANTAIWA

15、NPAI- 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,5

16、0250 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 AUSTRALIAKO

17、REAKOREAMK 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 SING

18、APORE 368357PHONE : +65 858 5535 / +65 381 8621FAX : +65 858 6078RadioFans.CN 收音机爱 好者资料库1-11.1 TECHNICAL SPECIFICATIONSSpecifi cationsAudio characteristics Channels(SP, LP2, LP4 mode).Stereo, 2 channels Monaural (MONO mode) . 1 channel Frequency response.20 to 20,000 Hz Recording system.Magnetic fi

19、eld modulation override system Dynamic range. More than 95 dB Signal-to-noise ratio.Better than 96 dB Channel separation.More than 95 dB (at 1,000 Hz) Total harmonic distortion . Less than 0.004% (at 1,000 Hz) Wow & fl utter .Quartz accuracy Error correction system .Advanced cross interleaved Reed-S

20、olomon code (ACIRC) Coding .Adaptive transform acoustic coding (ATRAC) Audio output.2 Vrms stereo Audio input sensitivity.500 mVrms stereo Optical digital output (square optical connector) . -19 dBm Optical digital input (square optical connector). -19 dBmOptical readout system Laser.AlGaAs semicond

21、uctor laser Wavelength.780 nm Sampling frequency (Converted to 44.1 kHz when 32 kHz or 48 kHz is input).44.1 kHzPower supply.100 V AC, 50/60 Hz(F) . 230 V AC, 50 Hz(S)Power consumption.14 WMaximum dimensions.440 (W) x 86 (H) x 316 (D) mmWeight . 4.7 kgAmbient operating temperature.+5C to +35CAmbient

22、 operating humidity.5 to 90% (no condensation)The sets specifi cations and external appearance are subject to change without notice due to improvements.1-21.2 SERVICE MODE1. FACTORY MODEThe factory mode is to confi rm , , .How to enter the Factory Mode1) Press the POWER button on the front panel, wh

23、ile depressing the MD EJCET button and ENTER(EASY JOG) button.2) Press the ENTER (EASY JOG), then NO key indication shown on the FLD.3) Press some button.The button function will be shown on the FLD.4) Press the POWER button on the front panel to turn OFF the CM6200. The Factory Mode will be OFF.2.

24、CD TEST MODE2-1. How to enter the CD TEST MODE1) Turn OFF the CM6200.2) Press the POWER button on the front panel, while depressing the MD STOP button and ENTER(EASY JOG) button.3) The FL display shows Service Mode for seconds, then CD/MD SELECT will be shown on it.4) Press the CD button.5) The FL d

25、isplay shows CD TEST MODE for seconds, then status of CD tray detect switch will be shown on it. CD TRAY POSITION DISPLAY CLOSE SW DOOR=1 IN=0 OPEN SW DOOR=0 IN=1 Table 2-1 2-2. Servo confi rmationPut a CD disc on the CD tray before operate followings.1) on the same procedure in 2-1. How to in to th

26、e CD TEST MODE.2) Press the CD PLAY button. If the display changes from CD f to CD f, the focus servo function is OK. 3) Press the CD PLAY button. If the display changes from CD f d to CD f d, the disc motor servo function is OK.4) Press the CD PLAY button. If the display changes from CD f d r to CD

27、 f d r, the radial servo function is OK.* Display indications are f : Focus, d : Disc Motor and r : Radial.2-3. How to exit the CD TEST MODEPress the POWER button to turn OFF the CM6200.1-31-41.3 TAKING OUT THE STACK DISCTaking out the disc when it stack. (For example: when it is not possible to tur

28、n on the product. The disc can not be taken out from the loader.)MD discRemove the top cover (001D).Remove the three screws (A: 5128) and two cables (W561 and W562).Remove the MD module from the main chassis (001G).Remove the three screws (C: 509) and pull up the top cover (30) of MD module.Turn the

29、 gear pulley counterclockwise with your fi nger. Fig. 1 Fig. 2 Fig. 4 Fig. 3 Fig. 5 Fig. 6W561W561AAAAAATop coverGear pulley 1-5 1-61.4 BLOCK DIAGRAMSUPPLYF.T.D-COM-COMH.P DRIVELINE INLINE OUTOPT INOPT OUTH.P OUT+12VA+3VBAC(MD)P-DOWNAC IN/DOWNSHORT +B/-BHEAD DRIVESPINDLEFOCUSTRACKENDEC.&ATRACMD CONT

30、ROL-COMHF AMPSERVOCONTROLSLEDMOTORPICKSPINDLEFOCUSTRACKHF AMPSERVOCONTROLSLEDMOTORPICKSAA7372SPINDLEMOTORSPINDLEMOTOR+3VBAC+5VSTB+5VSTBEYEF.T.D+5VSTBCONT.-12VASPDIFCD TRAYDRIVETRAY SW+-12VA+-12VA+-12VA-VKKKEY SW./JOG+5VDLB1641UPD780204EEPROMSUPERCAP.(CD7)DECODERAD_DATADA_DATAADCLINE OUTMDOPTDAC1+5VD

31、+8VMDIG_OUTDIG_IN+8VM+8VM+5VA+5VD192FSDOUTMD,CDL.P.F NJM2114MQ401Q301BUFFER NJM4558MQ522Q851NJM4556MV101Q101Z911SPDIFQ501RESETQ701Q721AT24C048MQ801C671X701MB90(F)574-COM+3VA+3VDLRCK , SYSCLKX2 REC(CDDATA/CDBCLK/CDLRCK)CODECVAM1202MDM-08BDDA1345TS+3VD+3VATC74VHC125INTER FACE TO - COMSlide gearCD disc

32、Remove the top cover (001D).Move forward the slide gear (051N) by your fi nger.Then the tray is moved a little. Pull the tray with your hand at this time 1-7 1-8C222R205R204R201R202R203R206R222R210R225R224R242R240R239R238R226Q221J202BC858J201R211R251R252R253R254R260R259R257R258R256XR255C258C254R261R

33、262R263R264R267R268R265R231R232R233R235R236R237Q251Q252C214C266R247J204L222R241R243R234R244R245C237R221R208R273R271R272C215L201R218R217R213R215Q291R294R293R292R274C221C206C205C201C208C204C202C207C203C213C212C223X221C253C216C251C252C257C256C255C261C262C263C265C226C235L221D221J203C234C236C271C272C228C

34、220C218C217C219C291C245Q202R214R212R216R246C243C241C242C211C224C225C270C269Q271R277R229R295C227R207C210R209C209C275R22347/6.3V10k10k10k10k10k10k270k22k3301M100474747330SAA7372BC858BC8080.10.224.7K100k1kX10k01k1k10k01.2k47/6.3V47/16V1kX10k0001k12k12k12k10012k12kTDA7073ATTDA7073AT100n100n22k10H2.2kX0X

35、X476.3V100100k33k10kX476.3V10H4.7k1k04.7kTC74VHC08F474747100100n220p220p220p220p220p220p560p1.5n100n22n100n330220K6.8100n1n4700p470p100n470p4700p100n100n100n100n47p47pGNDDGNDD1/2ISS301100n100n47nX100n100n22n100n100n100n10010V2SC4116GRXX00100nX100n47pGNDDGNDDGNDA27p27p100n100nTC7SU04F000100nXX1k1n100

36、nX10H+5DLO+5AL+5DL+8V+8V+5A+5DL+5DL+5DL+5DL+5DL+5AA+5AA+5A+5AL+5DL+5AL+5AL+5AL+5A+8V+3V+5D+3V+5ALLOLSLSSDASCLRABRES_CD7SILDINSWDATAWCLKSCLKHGD_OUTHGSDASCLRABSILDRESD_OUTDATAWCLKSCLK1234567891011121314151617181920212223242526272829303132333435363738394041424344454748EFMSRAMRAMADDRESSERSUBCODEPROCESSO

37、RCONTROLFUNCTIONVREFGENERATORCONTROLPREMOTORERRORFLAGSCORRECTORINTERFACEVERSATILE PINSPROCESSINGDETECTORPEAKKILLINTERFACEA D CDECODERMICRO PROCESSORDEMODULATORCONTROL PARTTIMINDIGITAL PLLCL4M1 M2M1M2STATUSSELPLLCFLGC2C2CFLGFRONTENDSERAL DATAINTERFACEMICROPROCESSORINTERFACEPROCESSORAUDIOEBUINTERFACEO

38、UTPUTSTAGEVDDA2TEST1TEST2CL11TEST3VDD1PVSS1VSSA1VDDA1IREFTVRHVSSA2ISLIGEVSSA3VRLVSS3CL4NCVSS4STATUSVDD3CC2FAILCFLGV1V2SBSYSFSYRCKSUBVSS2V5V4KILLVDD2PSELPLLRAFOSLHFIND1D2D3R1R2D4HFREFIREFDATA46V3WCLKSCLKMOTO2MOTO1DOBMCROUTCRINCL16SDASCLRABSILDRESETLDON3.5V49505152535455565758596061626364VDD1REFRFHGCA

39、DJGNDVDD35XI/V+-IrefIadjTDA1302TLSLDONLOMIVGOPON/OFFO6O3O1O5O2I2I5I1I3I6I4O4GNDSPINDOLE M.SLED M.SLEDGE SWD3,D4R1D2D1R2RAD(+)FO(-)FOC(+)RAD(-)LOWHTBLUYELGRNORGBLKGNDSL+SL-SLSW-+ -NCNCNCNCVPN.CG2G112345678910111213141516OUT2+OUT1-OUT2-OUT1+IN1-IN1+IN2+IN2-+ -NCNCNCNCVPN.CG2G112345678910111213141516OU

40、T2+OUT1-OUT2-OUT1+IN1-IN1+IN2+IN2-DM+DM-SL+SL-DM-DM+FO-FO+RA-RA+SLRAFO2164R2D1D2R1D3R2D1D2R1D3123456789101112242322212019181716151413EFQ201DM+DM-SL+SL-RADIALFOCUSMONITORLASER123456123456789101112P206ANA AUDIODIG AUDIOFOCUS SIGNALRADIAL SIGNALHF SIGNALSPINDOLE CONTDATAGNDSCLKWCLK+5SUBSLSW117234567891

41、0111213141516+5V+5VGNDGNDGND MGND M+8V+8V+3VD-OUTD-GNDD-GNDNC1234GNDMGNDDGNDDGNDDGNDMGNDMGNDMGNDMGNDMGNDDGNDDNC VCCGNDVCCGND1234567891011121314GNDAGNDMGNDMGNDHFGNDHFGNDHFGNDHFGNDHFGNDDGNDDGNDDGNDDGNDAGNDAGNDAGNDAGNDDGNDDGNDDGNDDGNDDGNDMGNDHFGNDHFGNDAGNDAfor X2 SPEED RECGNDHFGNDAGNDAGNDAGNDAGNDA1.5 S

42、CHEMATIC DIAGRAM 1-9 1-10GAGDGHGM0VFUSETHERMALW602L601(F)100V8.9V5.0V5.0V78142314.9V-15.4V-30.1V-7.5V-25.4V-19.8V11.2V14.2V0.4V5.6V5.6V7.5V-7.5V0.6V0.6V-0.15V-14.8V-11.3VANA PLAYANA REC145+-LRLR80V0V0V0V0V0V0V0VLINE INLINEGNDDRIVEVREFCONT+CONT-VCCVCCDRIVE+-5W801STOPCLOSEOPEN0.5V0.7V5.0V9.6V0.7V0.5VC

43、LOSEOPEN1(MD BACKUP)145+-81458+-H.P JACKCBW851LTDLHPLDALADLPS1105OUT 1LINERLP801OUT 26P603P6065D0VFUSETHERMALW602P603P606L601(S)230VBRNBLUSFP406 1/2TRY_OPNTRY_CLSHI:MUTE OFFLO:MUTE ONHIHILOHIHILOHI:POWER ONLO:STANDBYBRNBLUREDWHT5.0VGAGAGAGA17814145+-80V0V0V0V0V0VRLF602MUTEPOWER_ONTRY_OPNTRY_CLSAOUTL

44、AOUTRTRY_SW2TRY_SW1AINLAINRRESETPLUG_IN_OUTSW_CONT-12VA+12VAAC2AC1+5VD0V0V+5VSTB+3VBACAC4.3NAC4.3PAC11PAC11NAC7.5PAC7.5NAC23NAC23P-25V+9V+5VD+5VD+5VD+5VSTB+12VA-12VA+12VA-12VA+9VM-12V+5VSTB+5VMD+3VD+5VSTB+12V-12V+5STBAC4.3NAC4.3PAC11N0VAC7.5P0VAC7.5NAC11PAC23PAC23N+3VA+3VA+3VA+12V-12V-12V+12V+12V+12

45、VA-12VA+12VA-12VA0.1100/16V4.71/4WD1F60100/50VNJM79L1810/63V47047010k7.5VMA8075M100/16V0.11000p1000p0.1TO J610D2SBA205.6k5.6k2.7k4747560560 xx1001007.5VMA8075M5.6k5.1k7.5VMA8075M5.6VMA8056MRN13032.2kBA05TNJM4558MLB16414.71/4WNJM4556M4.3VMA8043M470/16V470/16VRN23034706.3V0.01250V47k47k2SD1862470/6.3V

46、47/16V47/16V47/16V47/16V47/16V47/16V47/16V47/16V4716V4716VSI-3050FA4.7/50VEK16LFEK16LF10000/16V10000/16V470/6.3V0.11SS3223.9k4.7/50V22k47k1SS322S_80735SN0.10.1220p220p100k100k2.2k2.2k47k47k2SC42132SC42131000p100k2.2k22022k22k47k47k0.0220.0220.10.110k10k2SC42132SC421312012010k10k10k10k2SC42132SC42132

47、200p2200p0.1047047k0.11SS3002/21SS3001/22SC41162SA15862SC41160.01250V0.01250VTO J610800MA250V3300/25V2200/25V0.11SS3011/21SS3012/22200p0.10.10.01250V1A250VNJM2114MNJM2068MNJM2068M14.750V4.750V1k1k10k10k10k10k1A 250V(F)800mA 250V(S)1A 250V(F)800mA 250V(S)1A 250V(F)800mA(S)1A 250V(F)800mA 250(S)0.22F2

48、2k22k2SC41161SS3011k3.3k47/16V0.11.2k4701SS3221SS3221SS3221SS32247/16V47/16V560560RN1303RN2303RN2303RN1303RN1303100k47k47k100k47kLC49660.10.11SS3011SS3011SS3226.8k33kS-80735SN100k2SB12402SD18620.1470/6.32.2k6.8k470p470p10k15k2.2k6.8k470p470p10k15kNJM4558M0.10.122k22k22k22k6801/6W6801/6W0 OHM0 OHM0 O

49、HM0 OHM12k12k2202202.2kX0.10.10.12SB1240XX100k100k22k0.013.3k3.3k4.7/50V4.7/50V1k1k1k1k22kC654R681R682R683R684C681C683D681D682Q681C613C614C618C615C616C617J611J612J614J651J652J653J654W601W610J610D611R626R624R622R620R619R616R615R614R613R612R611D613R623R625D612D614Q653R627L603Q651Q301Q801R801J801Q851J6

50、01D683C619C620J852J851J853Q431C431C602R651R652Q612C653J301C308C307C303C304C406C405C407C408C852C851Q652C621D651D652C651C652C655C662J613D431F851F852F853F671R685C684R686R687D685Q682C685C686C306C305R302R301R403R404R405R406Q404Q403C432R431R432R802R803R804R807R806C801C802C806C807R851R852Q853Q854R859R860R8