Marantz-CD-6000-OSE-Service-Manual(1) 电路图 维修手册.pdf

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1、Service Manual Please use this service manual with referring to the user guide (D.F.U) without fail. 255W855010 AO 3120 785 00060 First Issue:1999.06 CD6000 /N1B, /N1G, /T1B, /K1B, /K1G CD6000F /N1B, /N1G, /T1B, /U1B, /F1B, /F1N CD Player - CD6000 / CD6000OSE - Printed in Japan TABLE OF CONTENTS 1.T

2、ECHNICAL SPECIFICATIONS . 1 2.SERVICING HINTS . 2 3.SERVICINE TOOLS . 2 4.SERVICE MODE . 4 5.MICROPROCESSOR AND IC DATA. 5 6.BLOCK DIAGRAM. 7 7.WIRING DIAGRAM . 9 8.SCHEMATIC DIAGRAM AND PARTS LOCATION . 11 9.EXPLODED VIEW AND PARTS LIST . 30 10.ELECTRICAL PARTS LIST. 34 CD6000 CD6000 CD6000OSE Radi

3、oFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using 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 which it is famous. P

4、arts 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 processin

5、g your order : 1. Complete address 2. Complete part numbers 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 H

6、AZARD SERVICE TEST : CAUTION : After servicing this appliance 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 bott

7、om. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department at above mention

8、ed address. 990521A.O USAUSA MARANTZ AMERICA, INCMARANTZ AMERICA, INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687 BRAZILBRAZIL MARANTZ BRAZILMARANTZ BRAZIL CAIXA POSTAL 21462 CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta G

9、ratuita) FAX : +55 11 534. 8988 JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 748 9190 EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V. P.O.BOX 80002, BUILD

10、ING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578 CANADACANADA LENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 NEW ZEALANDNEW ZEALAND SCAN AUDIO PT

11、Y. LTD.SCAN AUDIO PTY. LTD. 8C PIERMARK DRIVE, ALBANY. NORTH SHORE, AUCKLAND. NEW ZEALAND PHONE : +64 - 9444 - 4710 FAX : +64 - 9444 - 1346 AUSTRALIAAUSTRALIA SCAN AUDIO PTY. LTD.SCAN AUDIO PTY. LTD. 52 CROWN STREET, RICHMOND 3121 VICTORIA AUSTRALIA PHONE : +61 - 3 - 9429 - 2199 FAX : +61 - 3 - 9429

12、 - 9309 THAILANDTHAILAND MRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWANTAIWAN PAI- YUING CO., LTD.PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, T

13、AIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415 MALAYSIAMALAYSIA WO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD. NO. 102 JALAN SS 21/35, DAMANSARA UTAMA, 47400 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 3 - 7184666 FAX : +60 3 - 7173828 AMERICASAME

14、RICAS SUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 KOREAKOREA MK ENTERPRISES LTD.MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANG

15、ANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154 SINGAPORESINGAPORE WO KEE HONG (S) PTE LTDWO KEE HONG (S) PTE LTD WO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257 PHONE : +65 2544555 FAX : +65 2502213 RadioFans.CN 收音机爱 好者资料库 1 Audio Characteristics Cha

16、nnels .2 channels Sampling frequency (CD mode) .44.1 kHz Quantization . 16-bit linear/channel Error correction .Cross-interleave read solomon code (CIRC) D/A conversion . 1-bit linear/channel Wow substrate connection (ground) 16LOcurrent output to the laser diode 17MIlaser monitor diode input 18VDDa

17、mplifier supply voltage 19I2photo detector input 2 (central) 20I5photo detector input 5 (satellite) 21I1photo detector input 1 (central) 22I3photo detector input 3 (central) 23I6photo detector input 6 (satellite) 24I4photo detector input 4 (central) PINSYMBOLDESCRIPTION 1VSSA1*analog ground 1 2VDDA1

18、* analog supply voltage 1 3D1unipolar current input (central diode signal input) 4D2unipolar current input (central diode signal input) 5D3unipolar current input (central diode signal input) 6VRLreference voltage input for ADC 7D4unipolar current input (central diode signal input) 8R1unipolar curren

19、t input (satellite diode signal input) 9R2unipolar current input (satellite diode signal input) 10IrefTcurrent reference output for ADC calibration 11VRHreference voltage output from ADC 12VSSA2* analog ground 2 13SELPLLselects whether internal clock multiplier PLL is used 14ISLICEcurrent feedback o

20、utput from data slicer 15HFINcomparator signal input 16VSSA3* analog ground 3 17HFREFcomparator common mode input 18Irefreference current output pin (nominally 0.5VDD ) 19VDDA2* analog supply voltage 2 20TEST1test control input 1; this pin should be tied LOW 21CRINcrystal/resonator input 22CROUTcrys

21、tal/resonator output 23TEST2test control input 2; this pin should be tied LOW 24CL1616.9344 MHz system clock output 25CL1111.2896 or 5.6448 MHz clock output (3-state) 26RAradial actuator output 27FOfocus actuator output 28SLsledge control output 29TEST3test control input 3; this pin should be tied L

22、OW 30VDDD1(P)* digital supply voltage 1 for periphery 31DOBMbi-phase mark output (externally buffered; 3-state) 32VSSD1* digital ground 1 33MOTO1motor output 1; versatile (3-state) 34MOTO2motor output 2; versatile (3-state) 35SBSYsubcode block sync output (3-state) 36SFSYsubcode frame sync output (3

23、-state) 37RCKsubcode clock input 38SUBP-to-W subcode output bits (3-state) 39VSSD2* digital ground 2 40V5versatile output pin 5 41V4versatile output pin 4 42V3versatile output pin 3 (open-drain) 43KILLkill output (programmable; open-drain) 44EFC2 error flag; output only defined in CD ROM modes and 1

24、fs modes (3-state) 45DATAserial data output (3-state) 46WCLKword clock output (3-state) 47VDDD2(P)* digital supply voltage 2 for periphery 48SCLKserial bit clock output (3-state) 49VSSD3* digital ground 3 50CL44.2336 MHz microcontroller clock output 51SDAmicrocontroller interface data I/O line (open

25、-drain output) 52SCLmicrocontroller interface clock line input 53RABmicrocontroller interface R/W and load control line input (4-wire bus mode) 54SILDmicrocontroller interface R/W and load control line input (4-wire-bus mode) 55n.c.not connected 56VSSD4* digital ground 4 57RESETpower-on reset input

26、(active LOW) 58STATUSservo interrupt request line/decoder status register output (open-drain) 59VDDD3(C)* digital supply voltage 3 for core 60C2FAILindication of correction failure output (open-drain) 61CFLGcorrection flag output (open-drain) 62V1versatile input pin 1 63V2versatile input pin 2 64LDO

27、Nlaser drive on output (open-drain) PINSYMBOLDESCRIPTION 7600 PD78076 MAIN Pin No.Port NameFunctionIn/OutActiveTo/FromDescription 1OPENP120OutHigh- 2OPENP121OutLow- 3OPTCNTP122InHigh7318/7400signal a front digital outputs power 4OPENP123InHigh- 5OPENP124InLow- 6OPENP125InLow- 7OPENP126OutLow- 8OPENP

28、127OutLow- 9GNDICGND 105MHz XTALX25600Clock out(5MHz) 115MHz XTALX15600Clock in(5MHz) 12+5MPVdd+5MPPower supply +5V 13XT2OPEN 14XT1+5MP 15RESTRESETIn7603Reset signal input 16RC5IINTP0In6600Input remote control signal 17DQSTNINTP1In7602Request signal to read datas from 7602 18CD7RNP02OutLow7405CD7 Re

29、set signal 19SILDNP03OutLow7405Strobe signal for servo part of 7405 20RAB7NP04OutLow7405Strobe signal for servo part of 7405 21OPENP05In- 22OPENP06In- 23+5MPAvdd+5VD 24+5MPAvref0+5VD 25KEY0ANI0InLevelTact SwitchKey Sensor 26KEY1ANI1InLevelTact SwitchKey Sensor 27KEY2ANI2InLevelTact SwitchKey Sensor

30、28KEY3ANI3InLevelTact SwitchKey Sensor 29KEY4ANI4InGNDKey Sensor(RESERVED) 30KEY5ANI5InGNDKey Sensor(RESERVED) 31KEY6ANI6InGNDKey Sensor(RESERVED) 32KEY7ANI7InGNDKey Sensor(RESERVED) 33GNDAvssGND 34DACDATP130 In/Out7311/7312Serial data signal for 7311/7312 35RSTDDP131Out7800Reset signal for 7800 36+

31、5MPAvref+5MP 37STBDP70Out7800Strobe signal for 7800 38SIODSO2Out7800Serial data for 7800 39CLKDSCK2Out7800Serial clock for 7800 40GNDVssGND 41SIDTSI1In7602Serial data signal from 7602 42OPENSO1- 43CLKTSCK1Out7602Serial clock signal from 7602 44DACSTRP23OutLow7311/7312Serial datas Strobe signal for 7

32、311/7312 45DACRSTP24OutLow7311/7312Reset signal for 7311/7312 46OPENSB0 - 47SDASB1In/Out7405Serial data signal for 7405. 48SCLSCK0Out 7405Serial clock signal for 7405 49A0A0Out 7601Adress signal for 7601 50A1A1Out 7601Adress signal for 7601 51A2A2Out7601Adress signal for 7601 52A3A3Out7601Adress sig

33、nal for 7601 53A4A4Out7601Adress signal for 7601 54A5A5Out7601Adress signal for 7601 55A6A6Out7601Adress signal for 7601 56A7A7Out7601Adress signal for 7601 57AD0D0In/Out7601Data signal for 7601 58AD1D1In/Out7601Data signal for 7601 59AD2D2In/Out7601Data signal for 7601 60AD3D3In/Out7601Data signal

34、for 7601 61AD4D4In/Out7601Data signal for 7601 62AD5D5In/Out7601Data signal for 7601 63AD6D6In/Out7601Data signal for 7601 64AD7D7In/Out7601Data signal for 7601 65A8A8Out7601Adress signal for 7601 66A9A9Out7601Adress signal for 7601 67A10A10Out7601Adress signal for 7601 68A11A11Out7601Adress signal

35、for 7601 69A12A12Out7601Adress signal for 7601 70A13A13Out7601Adress signal for 7601 71OPENVss- 72OPENA14Out- 73OPENA15Out- 74OPENP60Out- 75OPENP61Out- 76OPENP62Out- 77OPENP63Out- 78RDNRDOut7601Read signal for 7601 79WRNWROut7601Write signal for 7601 80OPENP66Out- 81OPENP67Out- 82RC5KILLP100Out7605C

36、ancell RC5 from IR sensor during output RC5 83RC5OUTTO6Out7605/7316Syncrorecoding signal output 84TRAYMP1027403Tray motor control signal 85OPENP103- 86OPENP30InLow- 87OPENP31InLow- 88OPENP32InHigh- 89CDRWOP33High7500In case of CD-RW disc,Gain up RF signal 90SLSWNP34InLowVAM1201Sledge detect switch (

37、LOW : in end) 91OPENP35In- 92TRISNP36InLowTRAYTray in/out detect switch (LOW : in end) 93OPENP37In- 94OPENP90In- 95OPENP91Out- 96OPENP93Out- 97OPENP94Out- 98OPENP95Out- 99OPENP95OutLow- 100OPENP96OutLow- Control 5 7405 SAA7372GP 5. MICROPROCESSOR AND IC DATA 7602 LC89170M 7401/7402/7403 TDA7073A 750

38、0 TDA1302T Note : All supply pins must be connected to the same external power supply voltage. 7800 PD780204 DISPLAY 6 SERVO DRIVER OUT uPD78076 P GP1U28XP RC5 BUFFER WITH 8X FIR FILTER SIGMA- DIGITAL SERVO C.D. DECODER SAA 7372 DIODE AMP & LOADER 1210/41 2.0V TDA 1302T LASER SUPPLY SUPPLY CIRCUIT (

39、DALAS) TDA 7073A SERVO DRIVER SERVO DRIVER TDA 7073A +TRAFO HEADPHONE CD6000 : use IR-EYE CIRCUIT RESET RESONATOR 5 MHz CIRCUIT uPD43256BGU 32kX8 SRAM DECODER CD TEXT LC89170M RESONATOR DISPLAY DRIVER MAIN CPU KEY MATRIX DELTA DAC MUTING CIRCUIT H.D.A.M. MAINS POWER CIRCUIT H.D.A.M. NJM2114D X 2 CD6

40、000 OSE : use H.D.A.M X 4CH FILTER WITH 8X FIR SIGMA- DELTA DAC CONTROLLER & 5 MHz uPD780204 P FTD TDA 7073A L/R SEPARATING LOGIC CIRCUIT INTERFACE 6. BLOCK DIAGRAM 78 7. WIRING DIAGRAM 910 PCB * PROVISION ON LAYOUT 12p ZIF FFC CONTROL Front PCB TRAFO L1210/41 (F/K version only) Headphone Jack (Beig

41、e = GL) AUDIO AMPLIFIER PCB CD Mecha HF Amp Optical Out VAM (Black = BL) (OSE version only) PCB HDAM PCB DRIVER 9112 F,U ONLY 110V U ONLY 230V INT L-CH AUDIO-OUT +L 100V GND -12V-L -R2 GND 2131,2 R-CH 5110 N,T ONLY RC INT/EXT SW 0V G H I J K L CD6000 ONLY +L2 1234567891011121314151617 12345678910111

42、2 +11.6V -11.6V +5.0V +5.0V +5.0V +11.6V -11.6V 0.0V OPTICAL OUT 1314151617 A B C D E F G H I J K L A B C D E F EXT COAXIAL OUT -12V-R FRONT OPT OUT GND To HDAM +12V-L GND +R2 K ONLY TO 1805 -R1 5110 F ONLY5110 U ONLY AF Part CD6000 ONLY L-CH RC-5 IN/OUT R-CH 120V OSE ONLY 2113,4 240V 6000 ONLY 0V +

43、R U ONLY 110V 220V -L CD6000 ONLY 0V -R +12V-R N,T,F,K ONLY 0V 9113 N,T ONLY 220V +R1 CD6000 ONLY 9111 F,U,K ONLY 8 4 390p 2211 3726 10K 2348 100p 3229 1K A Z A T630MA 1114 VALUE 7216 7316 BC557B 2SC2240 220u 2221 7 8 4 Z 6216 1N4148 3115 47K 10K3317 A VALUE 1115 T630MA L7918 7119 150p Z 10K3733 232

44、7 220u 9117 A S Z 1N4148 6213 3 2 1 3341 4K7 T A A A 47K 470u 2115 100u 2229 XT1 28 XTO 1 XVDD 27 XVSS 2 1N4148 6212 A 2129 100u A A 22R 3712 EH-B 1 2 1311 22K 3346 2227 100p 3351 270R 100R GD B2P3-VH 1112 1 2 3253 A 3324 100K A 1N4148 6211 SDKGA 1111 A 3246 D VF 100K 3282 68R 3234 1113 SDDL 12K 371

45、7 3350 22R 3711 22R A 3213 10K 1215 3347 4K7 3233 +4.3V 0.0V 0.0V 0.0V 0.0V 0.0V 0.0V 0.0V 0.0V 0.0V +5.0V +5.0V +0.8V 0.0V 0.0V 0.0V +5.0V +4.4V +4.4V +4.5V -26.0V -26.0V -26.0V +5.0V -21.0V -21.0V +9.6V +10.3V +10.1V -15.3V +15.3V 0.0V 0.0V 0.0V 0.0V 0.0V +10.9V +10.9V +10.9V +10.9V -10.2V -10.2V

46、-10.8V -10.8V -10.8V -10.8V -11.1V -11.1V -11.6V -11.6V -10.5V -10.5V +10.4V+10.4V +11.6V +11.6V +0.8V 0.0V 0.0V +3.7V +3.7V +4.4V +4.3V To HDAM +L1 -L1 -L2 0.0 V 5.0 V 5.0 V 5.0 V 0.0 V +1.4V+1.4V +1.4V +1.4V +1.4V +1.4V +1.4V +1.4V +0.8V +0.8V +0.8V +0.8V +0.8V +0.8V +0.8V +0.8V 0.0V 0.0V 0.0V 0.0V 0.0V 0.0V 0.0V 3113 1M HEADPHONE OUT TO 1803 470R 3332 2 5 1 4 3