AmericanAudio-MCD510-cd-sm维修电路原理图.pdf
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1、MODEL NO.:MCD-510 ContentsSpecification1-3Block Diagram4Packing View5Packing View Part List6Point To Point Wiring Diagram7Exploded View8Exploded View Part List9-10Electrical Part List11-21Schematic Diagram22-25Printed Circuit Board Diagram26-32IC Block Diagram33-42Trouble Shooting43SERVICE MANUALMCD
2、-510RadioFans.CN 收音机爱 好者资料库 General Specification1. MODELMCD-510, Dual CD/MP3 player with wired remote control.2. POWER SOURCEAC 115/230V, 50/60Hz, 24Watts3. DIMENSIONSMain Unit482(W)x 88.8(H)x 262(D)mmControl Unit482(W)x 88.8(H)x 96(D)mm4. WEIGHT6.38 Kgs5. FEATURES6. AUDIO CHARACTERISTICS (TEST DIS
3、C: TCD-782, LOAD=47KOHM)ITEMTYPICALLIMITCONDITION(1) OUTPUT LEVEL2VRMS +/-0.5dB2VRMS +/-1dB1KHz, 0dB(2) CHANNEL BALANCEWITHIN 0.2dBWITHIN 1dB1KHz, 0dB(3) FREQUENCY RESPONSE20-20KHz +/-0.4dB20-20KHz +/-1dB0dB OUTPUT(4) DE-EMPHASIS+2.4/-0dB+3/-0dB16KHz,-20dB(5) CHANNEL SEPARATION (*2)100dB90dB1KHz, 0d
4、B(6) THD+N (*1)0.01%0.01%1KHz, 0dB(7) S/N (*2)102dB90dB1KHZ, 0dBNote: *1: WITH 20KHz LOW PASS FILTER.*2: WITH 20KHz LOW PASS FILTER AND IHF-A WEIGHTED.6-2 MP3(TEST DISC:TCD-MP3, LOAD = 47KOHM)ITEMTYPICALLIMITCONDITION(1) OUTPUT LEVEL2V+/-1dB2V+/-1dBTCD-MP3 NO.1(2) S/N (*2)101dB90dBTCD-MP3 NO.2(3) R
5、CHANNEL SEPARATION (*2)100dB90dBTCD-MP3 NO.3(4) L CHANNEL SEPARATION (*2)100dB90dBTCD-MP3 NO.4(5) THD+N(*1)0.03%0.07%TCD-MP3 NO.17. SEARCHING TIME (TEST DISC: TCD-792)ITEMTYPICALLIMITCONDITION(1) SHORT ACCESS TIME2Sec4SecPLAY NEXT TRACK(2) LONG ACCESS TIME4Sec6SecTRACK 1 TO 20,20 TO 18. PLAYABILITYI
6、TEMTYPICALLIMITCONDITION(1) INTERRUPTION1mm0.7mmTCD-725(2) BLACK DOT1mm0.6mmTCD-725(3) FINGER PRINTS75um65umTCD-725(4) ECCENTRICITY140um140umTCD-712 W/O TRACK JUMP(5) VERTICAL DEVIATION1mm0.5mmTCD-731R9. FUNCTION SWITCHESMAIN UNITNAMEQTYTYPENOTE(1) POWER1PUSH(2) OP/CL2TACT1RadioFans.CN 收音机爱 好者资料库 Ge
7、neral SpecificationCONTROL UNITNAMEQTYNOTE(1) PLAY/PAUSE2(2) CUE2(3) +-10 TRACKS SKIP4(4) F.SKIP/B.SKIP4(5) REV/FWD2(6) FRAME SEARCH2(7) SINGLE/CONTINUE2(8) TIME2(9) PITCH ON/OFF2(10)PITCH BEND4(11)PITCH2(12)OPEN/CLOSE2(13)PITCH RANGE2(14)LOOP IN/OUT/RELOOP610. PICK-UP(SONY KSM-213VCS)(1) SystemObje
8、ct lens drive system optical pick-up(2) Object lens drive system2 dimensional parallel drive(3) Tracking detection3 spot beam detection(4) Optical sourceSemiconductor laser(5) Wave length780nm11. GENERAL(1) SystemCompact Disc Digital Audio(2) Disc loadingFront loading(3) Display11 Digital LCD Displa
9、y(4) Pitch control rangeWithin +/-4%,+/-8%,+/-16%(5) Pitch bend+/-16%(6) Pitch accuracy0.1%(7) Digital out level0.5V+/-0.1V p-p LOAD = 75 ohm (option)12. ENVIRONMENTALCONDITION(1) Operating Temperature5 to 35 deg. C(2) Humidity25 to 85% RH (non-condensing)(3) Storage Temperature-20 to 60 deg. C13. A
10、CCESSORIES(1) Pin-connected cordL/R 2 pairs(2) Remote connecting cable1 pc (3M)(3) Operating Instruction1 pc14. NOTES(1) The specifications are subject to change to any improvement by negotiations in advance. (2) The parts are subject to change to any improvement within the range of the specificatio
11、ns.TYPETACTTACTTACTTACTTACTJOG WHEELTACTTACTTACTTACTTACTTACTTACT6cm SLIDE VR2 General Specification15. MP3 FORMATApplicable file extensionsmp3 . MP3 . mP3 . Mp3ISO9660Level 1(max. 8/”8.3” character style)Level 2(max. 31/30 character style)Jolietmax. 64/64 character styleCD-ROM sector formatmode-1 on
12、lyMax. number of Folders255Max. number of filesmax. 999 files (* note #1)Note #1: mdx.255 files each folderDisc FormatMP3 FormatMPEG 1 Layer 3 standard (ISO/IEC11172-3), which provides for singlechannel(mono) and two-channel (stereo)coding at sampling rates of 32, 44.1and 48kHz.MPEG 2 Layer 3 standa
13、rd (ISO/IEC13818-3), which provides for similarcoding at sampling rates of 16,22.05 and 24 kHz.MPEG 2.5 Layer 3 standard, whichprovides for similar coding atsampling rates of 8, 11.025 and 12kHz.Disc at Once and Track at OnceMulti SessionIf the 1st session is CDDA, you can playbackOnly CDDA track, I
14、f the 1st session isMP3, you can playback only MP3 file.Disc Writing Method31234ABCD4321DCBATitleNumberRevisionSizeBDate:20-May-2005Sheet of File:G:shareBLK.DDBDrawn By:CD PICK UPCD ASPCD DSPDRIVERTRACKINGFOCUSM-+SLEDM-+DISCM-+LOADINGSWITCHESDRIVERSERVO CPUDRIVE UNITLOADERFX DSPDACAUDIO OUTROMRAMUI
15、MAIN CPULCD DRIVERLCD312FADERKEY & SWITCHLEDAMP & LPFMCD-510BLOCK DIAGRAM12CXA2581CXD3068SM8952BA5979BA6218PCM171615218MCF5249CPLDXC9536SLAVE CPU29LV1604641632CONTROL PCBSERVO PCBDSP PCBBU9728SM8958ATMP86P202PHOTOINTERRUPTERPLAY CONTROLAC CORD12POWER SWITCHPOWER TRANS.POWER SUPPLY7V5V3.3V-5VPOWER PC
16、B0.1LECLEDLED DRIVER74595DIGITAL OUTD.OUT PCB Block Diagram4 Packing View823915641075 Packing View Part ListNO.QTYMPART NO.1MAIN SET POLYFOAM2506-HDJ200-138A2POLY BAG1505-HDJ7000-0803SOFT SHEET BUBBLE BAG1509-HV3420K-0704CONTROLLER SET POLYFOAM2506-HDJ200-1395SOFT SHEET1509-HDJ7000-0846SERIES NO. LA
17、BEL0501-DV300-10677I/B ASSY1701-510A-346388P CABLE RIGHTANGLE(L=3000mm)1404-HDJ7000-0059AC POWER CORD (UL TYPE,L=1900+/-50mm)1409-DJ2-070A10GIFT BOX1507-510-1801PART NAME6 Point to Point Wiring DiagramCN03CN301JK301CN01CN07CN02CN06CN03CN02CN01CN01CD2 SERVO PCBMECHA ASSYPOWERKNOBTO:POWER PCBAACACKAC
18、JACK ASSYCN03CN02CN01KNOB PCBW08AW08CN02CN03CN06MECHA ASSYCD1 SERVO PCBCN01CN01CN301JK301CN07BUFFER PCBCN03CN01CN02BlackRedYellowBUFFER PCBW09CN09RedBrown7 Exploded View8 Exploded View Part ListREF NO.DESCRIPTIONPART NO.QTYREMARK1MAIN FRONT PANEL ASSY(AL)703-MCD510-91812CD1 SERVO PCB ASSY704-M510-55
19、1313CD2 SERVO PCB ASSY704-M510-551514D-OUT PCB ASSY704-DCD310-548225SW PCB ASSY704-DCD310-553916AC JACK ASSY704-DJ100-257117MECHA ASSY704-HDJ2110-530928POWER PCB ASSY704-P22NS-546519CD DOOR100-M510A-1336210POWER KNOB100-HDJ200-984111POWER SW PROTECTOR(PLASTIC)100-HDJ2400-1300112JACKET100-MPCD4-22842
20、13SLEEVE200-HDJ7000-256214BRACKET TRANSFORMER300-DV300B-443215MAIN UNIT COVER300-HDJ200-342A116POWER SWITCH BRACKET300-HDJ7000-478117MAIN UNIT BOTTOM300-HDJ7000-479118MAIN UNIT REAR PANEL(1t)300-MCD510-526K119POWER SW(SDDLB1017U-HF,2PIN)403-A100-005120SLIDE SW(L21-22A8,6PIN)403-HS100-042121TRANSFORM
21、ER(AC115/230V)411-2450-441122STICKER(CLASS 1)(58*26mm,t=0.08mm)501-1420SRD-867123LABEL(BARE,36*8mm,t=1.2mm)501-DV300-1067024RATING LABEL(40*20mm,t=0.08mm)501-M510A-1338125FUSE LABEL(46*6mm,t=0.08mm)501-PRODJ2-1298126CNR COVER(HU-12-ULY)504-CDC2050-105127ADHESIVE BACKED MOUNTS504-DJ2500J-047128BOARD
22、SUPPORT504-HDJ7000-031629NUT(4mm,P=0.7 ISO)601-F200-001230SCREW(3*8mm BTP)602-2002-0772331SCREW(M3*8,P=0.5,BLACK)602-2002-085632SCREW(PTB,3*8,ZB)602-DJ5500-452633SCREW(WPTP,2.6*7,CAP10,ZMC)602-DV300-5023234SCREW(4*6mm TTB BLACK)602-HDJ200-214435SCREW(W.STN,4*10,ZS)602-HDJ9700-426236SCREW(M3*P0.5*L8)
23、602-HP1010K-178237SCREW(3*5mm,BLACK)602-KE200-1452538MAIN UNIT BUTTON604-7500NSA3-137139WASHER606-B300-039240SPRING606-STR830-141241MAT FORBASE612-HDJ201-053442CONTROLLER FRONT PANEL ASSY(AL)703-MCD510-915143SENSOR PCB ASSY704-DCD310-5478244CONTROL PCB ASSY704-M510-551019 Exploded View Part ListREF
24、NO.DESCRIPTIONPART NO.QTYREMARK45FRAME ASSY701-MCD510-3433246SHUTTLE TURNING KNOB701-MCD810-3455247CONTROLER PITCH KNOB100-HDJ7000-985248FOOT ( PVC )100-HDJ7000-1235449SENSOR PLATE100-MCD810-2287250CONTROL UNIT SIDE BOARD300-HDJ5000-496251CONTROL UNIT REAR COVER300-MCD510-497C152DECORATIONS501-HDJ24
25、00-1160253PLASTIC SCREW(S-306-N66)602-SPANDMK2-5361254SCREW(W BTP 3*12L)602-HDJ7000-256455SCREW602-HMD510B-198456SCREW(M2.6*8,BLACK)602-MCD810-555257SCREW(2.6*8 PTP)602-SL24F-0992058OP/CL SILICON BUTTON604-MCD510-337259RELAY SILICON BUTTON604-MCD510-338160MAIN KNOB(SILICA)604-MCD510-336261E RING606-
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