Marantz-CD5000-cd-sm 维修电路原理图.pdf

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1、ServiceManualPlease use this service manual with referring to the user guide (D.F.U) without fail.273W855010 AO3120 785 00050First Issue:1999.06CD5000/N1B, /T1B, /U1B, /F1B, /K1B/N2B, /T2B, /U2B, /F2B, /K2BCD Player- CD5000 -Printed in JapanCD5000TABLE OF CONTENTSTechnical Specification. 2-1Safety I

2、nstructions . 3-1Mechanical Instructions . 4-1Service Tools. 5-1Service Test Program. 5-2Blockdiagram . 5-3Wiring Diagram . 6-1Circuit Diagram AF Board/Supply Part. 7-1Component Layout AF Board. 7-2Circuit Diagram AF Board/DAC Part . 7-3Component Layout AF Board. 7-4Circuit Diagram Front Board . 7-5

3、Component Layout Front Board. 7-6Circuit Diagram Headphone Board . 7-6Component Layout Headphone Board . 7-6Circuit Diagram CD Board . 7-7Component Layout CD Board . 7-8Fault Finding Tree CD . 7-9Exploded View of Set . 10-1Exploded View CD Short Loader . 10-2Electrical Partslist. 10-3RadioFans.CN 收音

4、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 MA

5、RANTZ 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. Co

6、mplete 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 :CAUTIO

7、N : 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

8、 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.990521A.OUSAUSAMARANTZ

9、AMERICA, INCMARANTZ 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. 8988JAPANJAPAN Techni

10、cal 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 MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.P.O.BOX 80002, BUILDING SFF25600 JB EINDHOVENTHE NETHERLANDSPHONE : +31 - 40

11、 - 2732241FAX : +31 - 40 - 2735578CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936NEW ZEALANDNEW ZEALANDSCAN AUDIO PTY. LTD.SCAN AUDIO PTY. LTD.8C PIERMARK DRIVE, ALBANY.NORTH SHORE, AU

12、CKLAND.NEW ZEALANDPHONE : +64 - 9444 - 4710FAX : +64 - 9444 - 1346AUSTRALIAAUSTRALIASCAN AUDIO PTY. LTD.SCAN AUDIO PTY. LTD.52 CROWN STREET, RICHMOND 3121 VICTORIAAUSTRALIAPHONE : +61 - 3 - 9429 - 2199FAX : +61 - 3 - 9429 - 9309THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD746 - 754 MAHACH

13、AI 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 H

14、ONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD.NO. 102 JALAN SS 21/35, DAMANSARAUTAMA, 47400 PETALING JAYASELANGOR DARUL EHSAN, MALAYSIAPHONE : +60 3 - 7184666FAX : +60 3 - 7173828 AMERICASAMERICASSUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESSIONAL PRODUCTS2640

15、WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 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 HON

16、G (S) PTE LTDWO KEE HONG (S) PTE LTDWO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257PHONE : +65 2544555FAX : +65 2502213RadioFans.CN 收音机爱 好者资料库2-1GeneralDimensions (WxHxD): 435 x 86 x 265mmWeight: 2,9kgAccessoriesInstruction for use: 3139 116 19120 for /F : 3139 116 19130 for /K : 3139

17、 116 18900 for /N, /T : 3139 116 19110 for /URemote control : 3139 228 82600 Mains voltage/N, /T: 220-230V( 10%) 50Hz/K:110-120/220230V( 10%) 50/60Hz/U:120V( 10%) 60Hz/F:100V( 10%) 50/60HzPower consumptionstand by: 5Woperating: approx. 8WAudio performanceNumber of channels: 2Output voltage (Line out

18、): 2VRMS 3dBUnbalance left-right: 1dBFrequency response: 20Hz-20kHz 0,4dBSignal to noise ratio: 108 dB typ.Dynamic range: 105dB typ. at 1kHzTHD: 0,0063% at 1kHzChannel separation: 98dB typ. at 1kHzHeadphone outputOutput level (1kHz, 0dB): 5VRMSUnbalance left-right: 1,2dBOutput impedance: 120Load imp

19、edance: 32- 600Output power: 25mW at 32: 52mW at 120: 29mW at 600LaserOutput power: 800 mVppTB=0.5 sduring focus searchTB=0.1s2435SDAWCLKleft channelMSBLSBMSBright channelBCLKTRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE OF CD7CD7 DAC1LSBECO SL Mk3 Blockdiagram (IIs) 19980601BLOCKDIAGRAM ECO SHORTL

20、OADER Mk36-16-1blueredredwhitegreenwhite112521188connect cover11621184111821811880118041502116111250112511150618021118007880078800688006880048001connect cover8010280053800538001 7 8001 7 8003 5 6 CD MODULEECO SL Mk3FRONT - BOARDHEADPHONESTAND BY AF - BOARDDigital out1503Line out1504TRANSFORMER /TRAN

21、SFORMER /KblueredredwhitegreenwhiteThermal fuse130CThermal fuse125CMains plugMains plugVoltage selectorblackred 220 - 230Vblue 110 - 127VWIRING DIAGRAM1600GNDDOBMSHIELD+10V-10VLEFTAGNDRIGHT+10V-10VLEFTAGNDRIGHTKILLDATABCKWS+5VGND+10VPOWEREDKILLISTDBY-VKKF2F1GND+5VPOWEREDKILLISTDBY-VKKF2F1GND+5V+A(+1

22、0V)GND+5VWSBCKDATA KILLGNDDOBMSHIELDSICLGNDSILDDATARESETTRAY_SWTRAY+TRAY-TRAY-TRAY+TRAY_SWRESETDATASILDGNDSICLphonesnot for CD71318101P CLKGNDSRDTDOSY8002411720P CLKSRDTDOSYGNDconnect coverN, /T, /U, /F/N, /T : 220-230V/U : 120V/F : 100V7-17-16N, /T, /U, /FK1234567812345678ABCDEABCDE1250 B41255 C512

23、56 D52250 B62251 B52252 C62253 C62254 D72255 D82256 D62257 D62258 D72259 E53251 A53252 A53253 A53254 B63255 B63256 E63257 E73258 E73260 C73557 B46250 C66251 A66252 B56253 C66254 C66255 D66256 D66257 D56258 D56259 E66260 D87250 A67251 C87252 E6F560 C4F561 C4F562 C4F563 C4F564 C4F565 C4F566 B5F567 E6F

24、568 E6F567F568F566F564F565F563F561F562T630mA1256F560T630mA12556R835571N40036260D232605R62259220u22n22574K73254APOWERED2K23255470R3251470R3252F1+5V6251BZX55-C4V72VIN1VOUT3-VKKF27250BC327-407251L7805CVKILLIKILLPADA-10VADDD2A+10VD24K7325832574K77252BC558C1K3256BZX79-C3V9625962581N400322581N40036257100n

25、22553m3225622n22544m722n225262551N4003GP225322n1N4003GP62541N4003GP625362561N4003GP470n22502251TO/FROM AF BOARD / DAC PART220uBZX79-C2762501N40036252EH-B1250/N, /T : 220-230V/U : 120V/F : 100V12345622K3253AF Board / Supply part5V5V-28,5V-31,4V-27,8V-27,8V10,7V5,6V0,6V-11,7V3,9V-8,3V3,4V10,2V9,5V9,5V

26、EVMVin Play mode.DC voltages measured7-27-2CS 53 152AF Board stage .4 19980513AF Board Componentside view 1250 A1 1251 A4 1252 A1 1255 A1 1256 A1 1502 A4 1503 B4 1504 B1 1505 B4 1506 B1 2250 A1 2251 A2 2252 A1 2253 A1 2254 A2 2255 A3 2256 A1 2257 A1 2258 A2 2259 A2 2501 A3 2502 A3 2503 A4 2504 A3 25

27、05 A4 2506 A4 2507 A3 2508 B3 2511 B2 2512 B2 2513 B2 2514 B1 2515 A3 2516 A4 2521 B2 2522 B3 2523 A3 2524 A4 2527 B4 2540 B4 2541 A4 2543 B4 2544 A4 2545 B4 3251 A1 3252 A1 3253 A1 3254 A2 3255 A1 3256 A2 3257 A2 3258 A2 3260 A3 3500 A3 3501 A2 3502 A4 3503 A4 3504 A4 3505 A3 3506 A3 3507 B2 3508 B

28、2 3509 B3 3510 B3 3511 B2 3512 B2 3513 B2 3514 B2 3515 A3 3527 A2 3532 A2 3533 B4 3534 A3 3535 A3 3537 B2 3538 B3 3539 B2 3540 B1 3541 B2 3542 B2 3543 B1 3544 B2 3545 B1 3547 B1 3548 A2 3550 A4 3552 A4 3553 A4 3556 B4 3557 A1 5801 B4 5803 B4 6250 A1 6251 A1 6252 A1 6253 A1 6254 A2 6255 A1 6256 A1 62

29、57 A2 6258 A1 6259 A2 6260 A3 6500 A2 7250 A1 7251 A3 7252 A2 7500 A3 7501 A2 7504 A2 7505 B2 7507 B1 7508 B1 7509 B1 7510 B1 7511 B4 9253 A1 9254 A2 9256 A2 9257 A2 9258 A2 9262 A3 9263 A3 9264 A3 9265 A3 9266 B3 9267 B1 9269 A2 9270 A3 9272 A4 9274 B4 This assembly drawing shows a summary of all p

30、ossible versions.For components used in a specific versionsee schematic diagram respectively partslist.7-37-3DRIVERSOURCESCURRENT SINKS/OUTPUT SWITCHESDATA ENCODERSNOISE SHAPERSOVERSAMPLINGTIMINGANDCONTROLFILTERFIRto headphoneto/from ECO_SLto/from FRONTSTANDBYLINE OUTDIGITAL / OPTICAL OUTDACfrom ECO

31、_SL12345678910111213141234567891011121314ABCDEFGHABCDEFGH1251 B11252 F141502 G21503 G41504 D141505 F71506 B142501 C42502 D42503 C42504 D42505 D72506 D52507 B82508 E72511 B102512 E102513 D132514 E132515 E42516 E42521 A92522 F92523 C22524 D72527 F62540 F22541 G32543 H42544 B22545 H33500 D23501 D23502

32、B33503 B33504 C33505 C43506 D43507 B83508 E83509 B83510 E83511 C93512 D93513 B103514 E103515 D43527 C103532 D103533 F53534 C103535 D23537 A83538 F83539 B123540 C123541 D123542 E123543 B123544 D123545 C123547 E123548 E33550 F43552 F43553 G43556 G45801 G35803 F66500 F117500 C27501 E27502 C77504 C10750

33、5-A E97505-B B97507 B137508 C137509 D137510 E137511-F F4F510 B1F511 B1F512 B1F513 B1F514 C1F515 C1F516 C1F517 D2F518 C4F519 C5F520 D5F521 B8F522 E7F523 B8F524 E7F525 B14F526 B14F527 C14F528 C14F529 C14F530 D14F531 D14F532 D14F540 G2F541 G2F542 G2F543 G4F544 G4F545 F7F546 F7F550 F14F551 G14F552 G14F5

34、53 G14F554 G14F555 G14F556 G14F557 G14BC337-407510A4U75803254510nF523AF522F52022n25442K23527220R3537+10V220u2521A10n25233538220R351447K3532220KA251610n251547uA+5V3515100R+5VF546F54535522K222K3553F544F543F542F540F5411371412355668R7511-F74HCU04N100n2543254022u1234678GND25415801PH-B15021231uYKC21-3564D

35、IGITAL OUTOPTICAL OUTpreliminary1503321F531F532F530F556F557F555F553F554F551F552F550F528F529F526F527F525F524F521F519F517F518F516F514F515F512F513F511-10V+10VF51035355K6353333R10K35482K2NJM4560D7505-A32143534NJM4560D7505-B56787509BC337-407507BC337-407508BC337-4035421K35471K35441K35451K35411K35401K35391

36、K35431K47u2527GNDGP1F32T1505312GND3503100R100R3504A100R3502470p2513AA2K7351235084K735112K74K73507+5V470p25052506470pA47K3513AAAPOWEREDKILLISTDBYDF1F2-VKK+5VEH-B125212345678KILL+5V-10VBC557B7504KILLD35104K747u2508A45A250747uEH-B1506123A47u2524250310nD4K7350910n250412250247uDDD3506100R47u25017501BC558

37、C100R3505350110K35005K67500BC327-40D14VSSD9VSSO1WS+10VSTDBYTDA1549T2BCK16DATA5FILTCL6FILTCR13NC3TEST11VDDA15VDDD10VDDO4VOL7VOR8VREF12VSSA7502A+5V-10VAAAAAAAAAA43KILLPAA1N414865001504YKC21-3418122514470p251147u47u25127220u2522EH-B125112345635502K2WSSHIELDDOBMEBU/GNDKILL+5BCKDATAAF Board / DAC part5,4

38、V-8,3V-8,3V-8,3V-8,3V5,4V0V0V4,5V5,1V5,0V5,6VPLAY=5,3VStand by=0VPLAY=1,4VStand by=5,5VPLAY=4,9VStand by=5,6V2,5V2,5V0V0V0V0V-8,3V-11,2V0V0V0V0V11,2V5V5V5Vleft channelMSBLSBMSBLSBright channelTRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACETB 0.5 s/Div4.23MHz176.4kHzDATAWORD SELECTCLOCKCLOCKWORD SELEC

39、TDATAEVMVin Play mode.DC voltages measured7-47-4CS 53 154AF Board stage .4 19980513AF Board Componentside view 1250 A1 1251 A4 1252 A1 1255 A1 1256 A1 1502 A4 1503 B4 1504 B1 1505 B4 1506 B1 2250 A1 2251 A2 2252 A1 2253 A1 2254 A2 2255 A3 2256 A1 2257 A1 2258 A2 2259 A2 2501 A3 2502 A3 2503 A4 2504

40、A3 2505 A4 2506 A4 2507 A3 2508 B3 2511 B2 2512 B2 2513 B2 2514 B1 2515 A3 2516 A4 2521 B2 2522 B3 2523 A3 2524 A4 2527 B4 2540 B4 2541 A4 2543 B4 2544 A4 2545 B4 3251 A1 3252 A1 3253 A1 3254 A2 3255 A1 3256 A2 3257 A2 3258 A2 3260 A3 3500 A3 3501 A2 3502 A4 3503 A4 3504 A4 3505 A3 3506 A3 3507 B2 3

41、508 B2 3509 B3 3510 B3 3511 B2 3512 B2 3513 B2 3514 B2 3515 A3 3527 A2 3532 A2 3533 B4 3534 A3 3535 A3 3537 B2 3538 B3 3539 B2 3540 B1 3541 B2 3542 B2 3543 B1 3544 B2 3545 B1 3547 B1 3548 A2 3550 A4 3552 A4 3553 A4 3556 B4 3557 A1 5801 B4 5803 B4 6250 A1 6251 A1 6252 A1 6253 A1 6254 A2 6255 A1 6256

42、A1 6257 A2 6258 A1 6259 A2 6260 A3 6500 A2 7250 A1 7251 A3 7252 A2 7500 A3 7501 A2 7504 A2 7505 B2 7507 B1 7508 B1 7509 B1 7510 B1 7511 B4 9253 A1 9254 A2 9256 A2 9257 A2 9258 A2 9262 A3 9263 A3 9264 A3 9265 A3 9266 B3 9267 B1 9269 A2 9270 A3 9272 A4 9274 B4 This assembly drawing shows a summary of

43、all possible versions.For components used in a specific versionsee schematic diagram respectively partslist.7-57-5ROMRAMVDDVKKConverterA/DP7P8P9TESTRESETDISPLAY-DRIVERSP4P5P1VSSCLOCKP2P3P0P68BIT CPUGNDOUTSUPVto/from ECO_SLto/from AFHLIGHTSHUFFLEFADEPRGMEDITPEAKSTOPPLAYPREVPAUSENEXTCD TEXTOPEN/CLOSEC

44、D_SICLCD_SILDDGNDCD_PORETRAY_SWTRAY+TRAY-CD_DATATIMESCROLLpreliminary1234567891011121312345678910111213ABCDEFGHIABCDEFGHI181 F1182 H1184 E11800 C101810 I61820 F11821 F111822 F111823 F121824 F121825 F121826 F121827 F131828 G111829 G121830 F131831 G121832 G131833 H111834 H121844 G72800 B52801 B112803

45、I72807 I82808 G22810 I82811 G82812 E32813 H82814 E32815 D103804 H73805 H73806 H63807 H83808 H83809 I73810 E103811 E113812 E103813 F113814 F103815 F103816 F103817 F113818 G113819 G113820 H113821 G103822 E53823 F63829 E23830 E23832 F33833 F33834 F33835 F33836 E23837 G93838 H23841 H23842 H23844 G33845

46、G33846 G33847 D103848 B43849 B115802 E36801 D56802 D66820 I27800 D67810 H97811 H89800 G101234567891821N414868021N4003682038494R71N41486801384810RF842F843F841DF840D1833183422K38201K38061K38211K380413P1312P1411P1510P169P223P322P421P520P619P718P817P9161K380530G531G632G733G834G935NC15NC26NC37NC48NC541P1

47、24P1015P1114P121800F111F122F2144F2245G127G1036G1137G1238G1339G1440G228G329G4D14-BT-54GKFFC1234280322n727374757677787988091810585966061626364656667686977071434445464748495505152535455565729330313233343536373839440414214151617181922021222324252627287800TMP87CP71F1101112133847100R2815220nF823F826F825F8

48、24F821F800F814F815F812F813F811F809F810F808F801F816F803F802F804F806F805F807F818F817F820F819F822DDDD1844CSTDD980047K383710n2811DD100n281310n2810D7811BC547B58022u238461K383622K38441K1K3845100n28121K384238411KD1K3838382922K281447u121K382222n2808D1841K38161K381438151K381822K22K381738231K22K381922K3830182

49、0D38131K183238111K1K38121K38101827183018251826182418311829182310u2801280010uDD1K3807DDD38331K1K383238341K1K3835DIPMATEDIPMATE18112345678D2807100u47R3808100K3809182218281821+5V+5V78101234+5V+5V+5V+5VVCPOWEREDKILLISTDBYPOWEREDKILLISTDBY+5V+5V+5V-VKKVCG04G03+5VF2F1-VKKF2F1VCVCP05P04P03P02P01G10G11G12G1

50、3G14P16P15P14P13P12P11P10P09P08P07P06G02G01G01G02G03G04G05G06G07G08G09G12G11G10G09G08G07G06G05G04G03P13P12P11P10P09P08P07P06P01G14G13P02P03P05P04P16P15P14FRONT BOARDCD753 Front Board 199805124,9V-18V4,8V4,8V4,8V0VSTAND BY1840188GND7-67-67-6CD753 Front Board stage .4 19980520Front Board Componentside