Marantz-CD110-cd-sm 维修电路原理图.pdf

CD110326W855010 MIT3120 785 22720First Issue 2001.11ServiceManualRPlease use this service manual with referring to the user guide ( D.F.U. ) without fail.CD110 /F1S, /N1S, /U1SCD PlayerTABLE OF CONTENTSSECTIONPAGE 1. TECHNICAL SPECIFICATIONS. 1 2. SERVICE MODE . 2 3. WIRING DIAGRAM . 3 4. BLOCK DIAGRAM . 5 5. SCHEMATIC DIAGRAM . 7 6. PARTS LOCATION (Pattern Side) . 16 7. IC DATA . 21 8. EXPLODED VIEW AND PARTS LIST . 31 9. ELECTRICAL PARTS LIST . 35CD110STANDBYOPENDISPLAYREPEATSTANDBYOPENCD110CD110RadioFans.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 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 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 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 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. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above mentioned address.010620MITUSAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.1100 MAPLEWOOD DRIVEITASCA, IL. 60143USAPHONE : 630 - 741 - 0300FAX : 630 - 741 - 0301BRAZILBRAZILPHILIPS 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 11 534. 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 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 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 AUDIO 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 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 ELECTRONICS SDN. BHD.SUITE 8.1, LEVEL 8, MENARA GENESIS,NO. 33, JALAN SULTAN ISMAIL,50250 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 AUSTRALIAKOREAKOREAMK 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 SINGAPORE 368357PHONE : +65 858 5535 / +65 381 8621FAX : +65 858 6078RadioFans.CN 收音机爱 好者资料库11. TECHNICAL SPECIFICATIONSAudio CharacteristicsChannels . 2 channelsFrequency range .20Hz-20kHzDynamic range . 90 dBS/N ratio (WTD). 87 dBChannel separation (1 kHz) . 87 dBTHD (1 kHz) . 0.02 %Wow & flutter .Precision of quartzError correction . Cross-interleave read solomon code (CIRC)Analog output . 2.0 VrmsDigital output (Coaxial) . 0.5 Vp-p/75 ohmsDigital output (Optical). -20 dBmOptical Readout SystemLaser .GaAIAs semiconductorWavelength . 780 nmSignal SystemSampling frequency . 44.1 kHzQuantization . 16-bit linear/channelOthersPower Supply . AC 230 V 50 Hz (N version)AC 100V 50 / 60Hz (F version)AC 120 V 60 Hz (U version)Power Consumption . 13 W(0.16 A)Cabinet, etc.Dimensions (W x H x D) . 210 x 71.5 x 310 mm (8-1/4 x 2-3/4 x 12-3/16 inches)Net weight .3.1 kg (6.8 lbs)Operating temperatures . +5C +45COperating humidity .5 % 90 % (without dew)AccessoriesRemote control unit (RC110CD) . 1Dimensions (W x H x D) MAX. 50.5 x 154.5 x 25 mm (2-1/2 x 6-1/4 x 1 inches)Weight. 60 g (0.13 lbs)AA type Batteries . 2Stereo audio cable . 1 pairRemote cable . 1Specifications subject to change without prior notice.2 Service Mode 1. While Mains cord is disconnected, press STOP Button on the unit and plug in the Mains cord. 2. Version number of the front micom software is displayed. 3. Press FF/NEXT Button(/|) then Display segment test begins. 4. First all the segments will light and then a segment turns off one by one. 5. Disconnect Power cord to quit service mode. 1. Remove 5 screws on the top cover and remove the top cover. 2. Remove 4 screws pointed with the arrows. 3. Remove the CD drive mechacomponent. (Lift up backside of the component and pull it backward so that the component is apart from the unit.) 4. Turn the gear to the direction shown with your finger and disc tray will be opened.Emargency Eject2. SERVICE MODE343. WIRING DIAGRAM4. BLOCK DIAGRAM56785. SCHEMATIC DIAGRAMMAIN BOARDFRONT BOARD910RF BOARD1112AUDIO BOARD1314MP3 BOARD1516IC801Q802Q803Q804Q801FRONT BOARD6. PARTS LOCATION1718AUDIO BOARDIC309IC305IC301IC304Q309 Q310Q307 Q308 Q306Q301R Q302R Q302L Q301LIC303Q305Q304Q204Q203IC201Q205Q201Q206RF BOARDIC202IC20319MAIN BOARDQ104Q103IC103IC102Q101Q102Q10520MP3 BOARDIC502IC503IC501IC509IC504IC506IC507IC505IC508MP3 TEST BOARDREGULATOR BOARD217. IC DATAIC201:CXP2581Pin Configuration123456791211201922242526272829308101413181721231516LDPDEQ_INAC_SUMGNDABDSWFCEDVCDVCCRFACDC_OFSTRFDCIRFDCOVCRFCVFCBSTVCCTE_BALCERFGCEIFEITEFEBlock DiagramDVCCACSUMAPCACVCAEQVCVCVCRW/ROMEQ_ON/OFFVOFSTDVCDVCCRW/ROMVCRW/ROMRW/ROMRW/ROMDVCDVCC25153029281716262423346789101918DVCDVCCDVCVCVCVOFSTDVCDVCVCCVOFSTBCADABCDFESWPDLDVCCGNDVCDVCDVCCCECEITETE_BALFEFEIRFDCORFDCIRFACVFCRFCRFGBSTEQ_INAC_SUMDC_OFSTVCRW/ROM211452013VCVCCAPC-OFF (Hi-Z)RW/ROM(H/L)2722121211gmgmRW/ROMVOFSTPin DescriptionPin No.123456789101112131415161718192021222324252627282930LDPDEQ_INAC_SUMGNDABCDEFSWDVCCDVCRFACFEFEITETE_BALCECEIVCCRFGBSTVFCRFCVCRFDCORFDCIDC_OFSTAPC amplifier output.APC amplifier input.RFAC system VCA block and EQ block input.RFAC system RF SUM output.GND.A signal input.B signal input.C signal input.D signal input.E signal input.F signal input.Mode switching signal input.DVCC.DVC output.RFAC signal output.Focus error signal output.FE amplifier virtual ground.Tracking error signal output.TE balance adjustment.Center error signal output.CE amplifier virtual ground.VCC.RFAC system VCA block low frequency gain adjustment.EQ boost level adjustment.EQ cut-off frequency adjustment.EQ cut-off frequency adjustment.VC voltage output.RFDC signal output.RFDC amplifier virtual ground.RFDC signal output offset adjustment.OIIOIIIIIIIIIOOOIOIOIIIIIIOOIISymbolI/ODescription22IC203:CXD3068QBlock Diagram23IC303:NJM2068IC502:T224162Pin ConfigurationPin AssignmentPin Description24BLOCK DIAGRAMSystem ClockManager8xOversamplingDigital FilterwithFunctionControllerEnhancedMulti-levelDelta-SigmaModulatorSerialInputI/FFunctionControlI/FSystem ClockBCKLRCKDATAZero DetectPower SupplyMLMCMDISCKVOUTLVCOMVOUTRZEROLZERORVDDDGNDVCCAGNDOutput Amp andLow-pass FilterOutput Amp andLow-pass FilterDACDACPIN CONFIGURATIONPCM174887654321BCKDATALRCKDGNDVDDVCCVOUTLVOUTR910111213141516SCKMLMCMDZEROLZERORVCOMAGNDPIN ASSIGNMENTSPINNAMETYPEDESCRIPTIONS1BCKINAudio data bit clock input.(1)2DATAINAudio data digital input.(1)3LRCKINAudio data latch enable input.(1)4DGND-Digital ground.5VDD-Digital power supply, + 3.3 V.6VCC-Analog power supply, + 5 V.7VOUTLOUTAnalog output for L-channel.8VOUTROUTAnalog output for R-channel.9AGND-Analog ground.10VCOM-Common voltage decoupling.(1)11ZEROROUTZero flag output for R-channel.12ZEROLOUTZero flag output for L-channel.13MDINMode control data Input.(2)14MCINMode control clock input.(2)15MLINMode control latch input.(2)16SCKINSystem clock input.Note:(1) Schmitt trigger input, 5 V tolerant.(2) Schmitt trigger input with internal pull-down, 5 V tolerant.IC304:PCM174825IC503/509:74HC08PIN DESCRIPTIONPIN NO.SYMBOLNAME AND FUNCTION1, 4, 9, 121A to 4Adata inputs2, 5, 10, 131B to 4Bdata inputs3, 6, 8, 111Y to 4Ydata outputs7GNDground (0 V)14VCCpositive supply voltageFig.1 Pin configuration.Fig.2 Logic symbol.FUNCTION TABLENote1.H = HIGH voltage levelL = LOW voltage levelINPUTSOUTPUTnAnBnYLLHHLHLHLLLHIC504:74HC166PIN DESCRIPTIONPIN NO.SYMBOLNAME AND FUNCTION1sserial data input2, 3, 4, 5, 10, 11, 12, 14D0 to D7parallel data inputs6CEclock enable input (active LOW)7CPclock input (LOW-to-HIGH edge-triggered)8GNDground (0 V)9MRasynchronous master reset (active LOW)13Q7serial output from the last stage15PEparallel enable input (active LOW)16VCCpositive supply voltageFig.1 Pin configuration.Fig.4 Functional diagram.D26IC505:MAS3507Pin Configuration27PIN DESCRIPTIONPIN NO.SYMBOLNAME AND FUNCTION1Scommon data select input2, 5, 11, 141I0to 4I0data inputs from source 03, 6, 10, 131I1to 4I1data inputs from source 14, 7, 9, 121Y to 4Ymultiplexer outputs8GNDground (0 V)15Eenable input (active LOW)16VCCpositive supply voltageFig.1 Pin configuration.Fig.4 Functional diagram.FUNCTION TABLENotes1.H = HIGH voltage levelL = LOW voltage levelX = dont careINPUTSOUTPUTESnI0nI1nYHXXXLLLLLLLHHLHXXXXLHLHLHIC506:74HC15728IC801:M66004F2930IC301:CXP84632PIN NO PIN NAME Operation Description ASSIGN 1-25 N.C 26 RC-5 ON/OFF Output for RC-5 on/off O 27 RC-5 IN Input for RC-5 I 28 RC-5 OUT Output for RC-5 O 29 RC-5 int /ext Input for RC-5 int/ext I 30 RSTor RESET Active LOW I 31 EXTAL Input for 10MHz crystal oscillator. I 32 XTAL Output for 10MHz crystal oscillator. O 33 VSS Ground I 34 TX Input fInput for 38.768KHz sub crystal oscillator I 35 TEX Output for 38.768KHz sub crystal oscillator O 36 AVSS Ground 37 AVREF VDD +5V 38 MUTE Output for MUTE Active LOW O 39 KEY IN2 Data input key scan Check Port for AD Key Input I 40 KEY IN1 Data input key scan Check Port for AD Key Input I 41 OPEN SW Input for detecting TRAY OPEN SW condition I 42 CLOSE SW Input for detecting TRAY CLOSE SW condition I 43 OPEN Output for cd tray open Active HIGH O 44 CLOSE Output for cd tray close Active HIGH O 45 POWER ON Output for relay on Active HIGH O 46 FL_RESET Output for RESET of M66005 FLT DRIVE IC O 47 FL_CE Output for CE 66005 FLT DRIVE IC O 48 CD DSP SCLK Input for SCLK of CXD3068Q CD DSP I 49 NC 50 FL_DATA Output for DATA of M66005 FLT DRIVE IC O 51 ST/BY LED Output to drive SYBY LED(RED) O 52 POWER ON LED Output to drive POWER ON LED(GREEN) O 53 FL_ CLK Output for CLK of M66005 FLT DRIVE IC O 54,55 NC 56 RMC Input for remocon data I 57 EMPHASIS IN Input for CXD3068Q emphasis check Active HIGH I 58 MC Output for D/A mode control clock O 59 MD Output for D/A mode control data O 60 ML Output for D/A mode control latch O 61 BUSY Input for mp3 busy data LOW when BUSY I 62 SCOR Input for SCOR of CXD3068Q CD DSP I 63 CRQ2 Input for mp3 CRQ2 data (MP3 Unit request I2C BUS) I 64 POWER DOWN Input for power down I 65 DSP_CLK Output for CLOCK of CXD3068 CD DSP O 66 DSP_SUBQ Input for SUB-Q of CXD3068Q CD DSP I 67 DSP_DATA Output for DATA of CXD3068 CD DSP O 68 DSP_FOK Input for FOK of CXD3068Q CD DSP I 69 DSP_XLT Output for LATCH of CXD3068 CD DSP I 70 DSP_LD ON Output for LD on CD CDR:LOW , CD-RW:HIGH O 71 DSP_SENS Input for SENS of CXD3068Q CD DSP O 72 VDD VDD +5VDD +5V 73 VDD V 74 DSP XRST Output for RESET of CXD3068 CD DSP O 75 SPEED Output for cd speed Normal:HIGH , Double:LOW O 76 CRQ1 Output for mp3 CRQ1 data (MAIN CPU Request I2C data) O 77 MP3 RESET Output for mp3 RESET O 78 I2C CLOCK Clock for i2c bus I/O 79 NC 80 I2C DATA Data for i2c bus I/O PIN NO PIN NAME Operation Description ASSIGN Pin Assignment31328. EXPLODED VIEW AND PARTS LIST24TL 314 X217H576 X345E X2E X2J X2J X3TA X22625H1828293137G363538PCK X23239K X2F X2892122K X7104011A 33 X234 X2D X423C X9A X34142A X4E431213 X214441516A X2A B X2A PFI3019 X220 X2227A133NOTE : nsp PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.POS. NO VERS. COLOR PART NO. (FOR PCS) DESCRIPTION PART NO. (MJI) POS. NO VERS.COLORPART NO. (FOR PCS) DESCRIPTION PART NO. (MJI) 1 9965 000 11102 PANEL DOOR 324W162010 2 9965 000 11103 BUTTON EJECT 325W270040 3 9965 000 10697 ARM DOOR L 323W002010 4 9965 000 10698 CUSHION DOOR 323W259010 A1 9965 000 11104 FRONT PANEL SUB ASSY 324W248500 5 nsp PANEL, BUTTON POWER B 324W248010 6 nsp BUTTON POWER B 323W270030 7 nsp BUTTON POWER A 323W270010 8 9965 000 10701 DAMPER GEAR DP802 323W130010 9 9965 000 10702 BRACKET DOOR C 323W160060 10 nsp P.C.B SUB ASSY, FRONT nsp 11 nsp CHASSIS MAIN nsp 12 N 9965 000 11105 TRANSF. MAINS FOR N *TS001280R 12 U nsp TRANSF. MAINS FOR U *TS001290R 12 F nsp TRANSF. MAINS FOR F *TS001300R 13 9965 000 11106 SUPPORTER 324W101010 14 N nsp REAR PANEL 324W250020 14 U nsp REAR PANEL 324W250040 14 F nsp REAR PANEL 324W250060 15 N, U 9965 000 11058 CORD HOLDER DACH-1 323W259030 15 F nsp CORD HOLDER DACH-2 323W259020 16 N 9965 000 11107 MAINS CORD ASSY FOR N *YC000610R 16 U nsp MAINS CORD ASSY FOR U *YC000600R 16 F nsp MAINS CORD ASSY FOR F *YC000590R 17 9965 000 11108 COVER TRAY CD 324W053010 18 9965 000 10708 BADGE MARANTZ 323W251010 19 9965 000 11109 BUTTON MENU 325W270010 20 9965 000 11110 BUTTON REC 325W270020 21 nsp WINDOW DISPLAY 325W158010 22 nsp SUPPORTER FLT nsp 23 nsp P.C.B ASSY, AUDIO nsp 24 9965 000 10709 WINDOW REMOTE 323W158030 25 9965 000 10713 ARM DOOR R 323W002020 26 9965 000 11111 PLATE EARTH A 323W123010 27 9965 000 10714 SPRING DOOR C 323W115010 28 9965 000 10715 KNOB OPEN 323W154020 29 nsp SUPPORTER EJECT 323W101010 30 nsp WINDOW REMOCON A 323W158020 31 9965 000 107