JVC-MXJ850R-cs-sm 维修电路原理图.pdf

SERVICE MANUALCOMPACT COMPONENT SYSTEMNo.20835JUN. 2000COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD.MX-J800 / MX-J850RMX-J800MX-J850RThis service manual is printed on 100% recycled paper.Area Suffix(MX-J800)J -U.S.A.C -CanadaArea Suffix(MX-J850R)B -U.K.E -Continental EuropeEN - Nothern EuropeEV -Eastern EuropeParts list - 1ContentsCD-ROM No.SML200006This model is a change of the model name of preceding model MX-J70/MX-J75R. Therefore, a basic specification is the same as preceding model MX-J70/MX-J75R. This service manual is composed only of the parts list (except the mechanism part). For others, please refer to the SERVICE MANUAL for MX-J70/MX-J76/MX-J75R(issue No.20762).A concrete difference point is as follows. TIMER/CLOCKCLOCK/TIMERDECK A/BTAPE A/BSP-DS99SLSP-DS99BUMX-J70/J75RMX-J800/J850RButton nameCenter/Surround speakerDifference point with preceding model(MX-J850R ONLY)(SP-DSC99BU)(SP-DSS99BU)SP-DS99BUThis illustration is MX-J850RRadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库MX-J800/MX-J850R1PARTS LIST* All printed circuit boards and its assemblies are not available as service parts.- Contents - Exploded view of general assembly and parts list CD changer mechanism assembly and parts list CD mechanism assembly and parts list Cassette mechanism assembly and parts list Electrical parts list Packing materials and accessories parts list MX-J800 MX-J850R 36891428 Area suffix J - U.S.A. C - CanadaMX-J800CA-MXJ850R/SP-MXJ850R Area suffixB - U.K.E - Continental EuropeEN - Northern EuropeEV - Eastern EuropeMX-J800/MX-J850R2MX-J800/MX-J850R3121120122FL Display & System Control BoardMain BoardRegulator Board OperationSwitch BoardAccessories OnlyVer. C/JOnlyVer.C/JExploded view of general assembly and parts listBlock No.MMM1Power AMP BoardHABCDEFG12345MX-J800/MX-J850R4ItemParts numberParts nameAreaAParts list (General assembly)QtyDescriptionBlock No. M1MM1GV10010-028AFRONT PANEL1CA-MXJ850RGV10010-026AFRONT PANEL1MX-J8002E75896-001FELT SPACER23VJD5429-001JVC MARK14GV40016-001ASTBY.INDICATOR15GV30047-009ACD BUTTON ASSY16GV30029-008APOWER BUTTON1MX-J800GV30029-009APOWER BUTTON1CA-MXJ850R7GV30045-005APUSH BUTTON18GV20033-001ASOURCE BUTTON(A)19GV20034-001ASOURCE BUTTON(B)110QYSDSF2608ZSCREW3ON/STANDBY BOARD11QYSDSF2608ZSCREW4AUX/TAPE S.BOARD12QYSDSF2608ZSCREW6STY.BKT+F.PANEL13GV30030-001ASTAY BRACKET114GV40030-001APHONE BRACKET115FMYH4004-001PLASTIC RIVET1MAIN BOARD&BKT.16QYSDSF2608ZSCREW2PHONE BKT.+F.PANEL17QYSBST3006ZT.SCREW1PHONE BKT.+BOARD18QYSDSF2608ZSCREW4CD SWITCH BOARD20QYSDSF2608ZSCREW3TUNER/CD S.BOARD21GV40043-001AVOLUME SHEET122GV20022-005ACASSETTE HOLDER(L)123GV20023-005ACASSETTE HOLDER(R)124GV20024-001ACASSETTE LENS(L)125GV20025-001ACASSETTE LENS(R)126GV30026-005AEJECT BUTTON(A)127GV30027-005AEJECT BUTTON(B)128FMKW4009-001HOLDER SPRING(A)129FMKW4010-001HOLDER SPRING(B)130FMKW4011-001SPRING1FOR EJECT LEVER31FMKS3002-003EJECT LEVER(A)132FMKS3003-003EJECT BUTTON(B)133GV40034-001ADAMPER ASSY234VKY4180-401CASSETTE SPRING435GV10014-005ACASE ASSY136GV30039-004AMOVING PANEL(A)137GV30040-025ACONTROL SHEET1MX-J800GV30040-026ACONTROL SHEET1CA-MXJ850R38GV30041-012ACONTROL BUTTON1CA-MXJ850RGV30041-011ACONTROL BUTTON1MX-J80039QYSDSF2608ZSCREW240GV30042-002APANEL BRACKET141GV40028-001APANEL HOLDER(L)142GV40028-002APANEL HOLDER(R)143QYSDSF2608ZSCREW644GV30043-004AMOVING PANEL(B)145QYSBST2606ZT.SCREW3ItemParts numberParts nameAreaAParts list (General assembly)QtyDescriptionBlock No. M1MM47VKZ4341-204SPECIAL SCREW248QYSDSF2608ZSCREW2MICOM BOARD/CASE49QYSDSF2608ZSCREW1CONN.BOARD/CASE51QYSSSF3012ZTAP SCREW4MOVING PANEL/F.PANEL52-CASSETTE MECHA153FMKL4012-004EJECT SAFETY(A)154FMKL4013-001EJECT SAFETY(B)155FMKW4007-001SPRING (A)1EJECT SAFETY(A)56FMKW4008-001SPRING (B)1EJECT SAFETY(B)57GV20030-001AHOLDER BRACKET158QYSBSG3010ET.SCREW2F.P.TO H.BKT.59QYSBSG3010ET.SCREW2F.P.TO CHS.BASE60QYSBSG3010ZT.SCREW4MECHA & H.BKT.61QYSBSF3010ZSCREW4MECHA & F.PANEL62-VIDEO 3CD CHANGER163E309662-001SMDISC STOPPER164QYSBSF3008ZSCREW1FOR DISC STOPPER65FMKL4008-001LOD STOPPERJ,C166QYSBSF3008ZSCREWJ,C1FOR LOD STOPPER67GV10011-001ACHASSIS BASE168E75896-006FELT SPACER2CHASSIS BASE FOOT69GV30044-002AHEAT SINK170QYSBSG3014ET.SCREW371QYSBSG3020ETAP SCREW272GV40029-001ALEAF SPRING173QYSDSTL4008ZSPECIAL SCREW474LE30469-001ASHIELD PLATE175QYSBSGG3008ET.SCREW1M.BOARD & C.BASE76QMPD220-200-JDPOWER CORDJ,CA1QMPK090-205-JNPOWER CORDE,EN,EVA1QMPN090-200-JCPOWER CORDBA177QZW0033-001STRAIN RELIEF178VKZ4001-110SWIRE HOLDER179QQT0250-001POWER TRANSFJ,CA1T001QQT0250-002POWER TRANSFB,E,EN,EVA1T00180QMF51U1-4R0-J1FUSEJ,CA1F001QMF51E2-1R25-J1FUSEB,E,EN,EVA1F00182QMF51U1-5R0-J1FUSEJ,CA1F101QMF51E2-3R15-J1FUSEB,E,EN,EVA1F10183QMF51U1-5R0-J1FUSEJ,CA1F102QMF51E2-3R15-J1FUSEB,E,EN,EVA1F10284QUQ412-1014CJFFC WIRE(FC854)1SLC TO FMB(C)85QUQ412-1115DJFFC WIRE(FC803)1SLC TO FMB(FL)86QUQ610-0915BJFFC WIRE(FC921)1MOV.P TO FMB(FL)87QUQ412-1012CJFFC WIRE(FC971)1FMB TO FMB(FL)88QUQ412-2109CJFFC WIRE(FC857)1FMB(C) TO FMC89QUQ412-2109CJFFC WIRE(FC855)1FMB(C) TO FMC90QUQ412-1712CJFFC WIRE(FC856)1FMB(C) TO FMCMX-J800/MX-J850R5ItemParts numberParts nameAreaAParts list (General assembly)QtyDescriptionBlock No. M1MM91QUQ110-1916BJFFC WIRE(FC410)1CD TO FMC92QUQ412-2112CJFFC WIRE(FC801)1FMB(FL)TO FMB(C)93QUQ412-2308CJFFC WIRE(FC802)1FMB(FL)TO FMB(C)94GV10013-060AREAR PANELB,E,EN,EV1CA-MXJ850RGV10013-058AREAR PANELC1MX-J800GV10013-057AREAR PANELJ1MX-J80095E207356-002SMREAR COVER196QYSBSG3008ZT.SCREW2C3 & STAY BRACKET97QYSBSGY3008ESPECIAL SCREW1AUX/REAR PANEL98QYSBSGY3008ESPECIAL SCREW1E.PLATE/R.PANEL99QYSBSGY3008ESPECIAL SCREW1R.PANEL/ C.BASE100QYSBSGY3008ESPECIAL SCREW4H.SINK/ R.PANEL101QYSBSGY3008ESPECIAL SCREW2C3 / REAR PANEL102QYSBSGY3008ESPECIAL SCREW2SPK.TEM./R.PANE103QYSBSGY3008ESPECIAL SCREW2ANTENA/ R.PANEL104QYSBSGY3008ESPECIAL SCREW2R.COVER/R.PANEL106QYSBSGY3008ESPECIAL SCREW1GROUND/R.PANEL107QYSBSGY3008ESPECIAL SCREW1SUBWOOFER/R.PANEL108QYSBSGY3008ESPECIAL SCREW1OPTICAL/R.PANEL109GV10012-001A/S/METAL COVER1110QYSDSG3006MT.SCREW2M.COVER+C.BASE111QYSBSGY3008ESPECIAL SCREW6M.COVER+R.PANEL112GV30033-006ACD FITTING1DISC 1113GV30034-004ACD FITTING1DISC 2114GV30035-006ACD FITTING1DISC 3115GV30028-004AVOLUMA KNOB1116GV20026-017AWINDOW SCREEN1MX-J800GV20026-018AWINDOW SCREEN1CA-MXJ850R120GV40048-001APROTECT SHEET(A)1121GV40049-001APROTECT SHEET(B)J,C1122FMYSH103-003SPACER1STICK TO TRANSH123FMKL4007-001BRACKET1124FMPK4003-001TMICA SHEET1125QYSBSGY3008ESPECIAL SCREW1PROLOGIC/R.PANE126GV30032-001AFL HOLDER1127E3400-439FELT SPACER2128MXN-13FB12FDC MOTOR1129GV40022-001AMOTOR PULLEY1130GV30038-001ACAPSTAN BELT1131FMYSH103-004FELT SPACER1CA-MXJ850RMX-J800/MX-J850R62727272727272727346551216925F75FG7276GVC3-22M17HHCD changer mechanism assembly and parts listBlock No.MMM2Grease = EM-30L = EBS0006-009B = FL-7750FIG BFIG AFIG AFIG CFIG BOpposite side the same. FIG C11.6 0.2mmMX-J800/MX-J850R7ItemParts numberParts nameAreaAParts list (CD changer mechanism)QtyDescriptionBlock No. M2MM1VKS1144-003CHASSIS12VKS3698-003TRAY GUIDE23VKS5532-003PULLEY GEAR24VKB3000-164BELT25VKS5505-003GEAR B26VKS5506-002GEAR C37VKS5507-002CROSS GEAR U18VKS5508-002CROSS GEAR L19VKS5510-003SELECT LEVER110VKH5769-001S.G.SHAFT111VKS5511-002SELECT GEAR112VKW5155-003COMP.SPRING1FOR SELECT GEAR13VKM3846-002GEAR BRACKET114VKS5509-002MMCYLINDER GEAR115MSN5D257A-SA2D.C.MOTOR ASSY216QYSPSPD2616ZSCREW2FOR MOTOR17LV40612-001ACOMP.SPRING118VKM3825-00AMMC.G.BASE ASSY119VKZ3172-00ASSCAM SW. R ASSY120VKZ3173-00ASSCAM SW. L ASSY121QYSPST2606ZSCREW422VKS2263-002MMCAM R1123VKS2264-002MMCAM R2124VKS2265-002MMCAM GEAR L125WDL316050MMSLIT WASHER227QYSBSF2608ZT.SCREW1628VKS3702-00FMMDRIVE UNIT129VKS2247-004MECHA HOLDER A130VKL7767-00BBRACKET ASSY131QYSBSF2606ZSCREW2FOR BRACKET32VKM3860-00AM.HOLDER B ASY133VKL7802-00CM.HOLDER C ASY134QYSDST2604ZSCREW335VKL7810-00ALIFTER ASSY R136VKL7811-00ALIFTER ASSY L137VKL7812-00ALIFTER ASSY H138VKL2732-002LIFTER BASE139VKM3857-001LIFTER BRACKET141WDL266035-2SLIT WASHER143VKS5514-002MMLOCK LEVER344VKY3133-002MMRETURN SPRING146VKY3134-003MMCLICK SPRING147VKS2252-00ETRAY ASSY348VKS2250-003TOP BRACKET149VKS5515-002S.TRAY STOPPER150VKW5156-004TORSION SPRING151VKS3703-00GCLAMPER ASSY162LV40761-003AINSULATOR465-CD MECHA169QGB2012J1-10CONNECTOR171VKW5187-001ROD172VYSA1R2-033SPACER1FOR EWS176-00873LE30611-001AC.B HOLDER1FOR CD CB74QYSBSF3008ZSCREW2FOR HOLDER75QUQ610-1509AJCARD WIRE1TRAVERSE 1576EWS176-008FLAT WIRE1TRAVERSE 6MX-J800/MX-J850R812FG-87HSFG-87HSFG-87HSGrease PointFG-87HS(Grease to apply have to be a little for the exchange.) CD mechanism assembly and parts listBlock No.MMM3EXL-M7TMBEXL-M7MBItemParts numberParts nameAreaAParts list ( CD mechanism )QtyDescriptionBlock No. M3MM1E102731-221SMMECHA BASE12OPTIMA-7BOPTICAL PICK UP13E406777-002SMCD SHAFT14LV31002-001ACD RACK15E307745-441SMMECHA GEAR16QYSDSP2003NSCREW47E406750-442SMPINION GEAR18EPB-001PKTURN TABLE1SINGLE CDEPB309173PKATURN TABLE1CHANGER CD9E406784-001FEED MOTOR110QAR0130-001SPPINDLE MOTOR111EMW10190-441P.C.BOARD112QGA2001F1-066P PLUG ASSY113QSW0506-001LEAF SWITCH114E75832-221SSSPECIAL SCREW1MX-J800/MX-J850R934747GGFFSLC-W6MCassetteswitch board Head amplifier & mechanism control boardCassetteswitch boardCassette mechanism assembly and parts listBlock No.MMM4MX-J800/MX-J850R10ItemParts numberParts nameAreaAParts list (Cassette mechanism)QtyDescriptionBlock No. M4MM1VKS1165-00HCHASSIS B.ASSY22VKH5786-002SHAFT23VKS5603-00DMAIN PULLEY ASY24VKS3785-001MMFR ARM25VKW5284-002SWING SPRING26VKS2278-003TRIGGER ARM27VKW5301-001FR SPRING28VKW5266-001ELEVATOR SPRING29WDL214025WASHER210VKF3205-00BF.WHEEL ASSY(R)211WDL183425SLIT WASHER212VKF3207-00BF.WHEEL ASSY(L)213WDL173525-6SLIT WASHER214VKZ3174-00ADC SOLENOID215VKB3000-182CAPSTAN BELT(B)216MSI-5U2LWAD.C.MOTOR ASSY117VKR4761-001MOTOR PULLEY118QYSPSP2604ZSCREW219VKM3907-001JOINT BRACKET120QYSBSF2608ZT.SCREW621LV41090-001AP.B.HEAD122LV41089-001AR/P&E HEAD123VKW5302-001HEAD SPRING224VKZ4730-001SPECIAL SCREW425VKS2279-00DHEAD MOUNT ASSY126VKW5299-002PIN ROL.SP.(R)227VKS2277-005DIRECTION LEVER228VKP4233-00APINCH ROL. ASSY429VKW5285-001RETURN SPRING230VKS3786-00GCLUTCH ASSY231VKS2275-00DHEAD MOUNT ASSY132VKW5300-002PIN ROL.SP.(L)233VKS1167-001HEAD MOUNT BASE234VKS2274-002REEL GEAR435VKM3906-003PLAY SW LEVER236VKW5286-002B.T. SPRING437VKS5559-001PLAY IDLE GEAR238VKY3149-002CASSETTE SP.239VKW5279-001HEAD BASE SP(R)240VKW5280-001HEAD BASE SP(L)241VKW5296-001EARTH SPRING242VKS5597-00ABLIND243VKS1166-003CONTROL CAM245QYSBSF2608ZT.SCREW5FOR P.W.B.46VKR4749-002IDLE PULLEY247QYSBSF2006ZSCREW2MX-J800/MX-J850R11AAGrease point=JC-525=FL-7750=UD-24=UD-24H2=LX-1349B=MOBIL-1Should be applied to the rack of dir.lever fully.2721 22322628272423Between head holder and springs hook. A - AApply oil to the shaft of pinch roller on both sides before assembly.Between direction lever and head mount base.2933Between head holder and shaft.28GreaseMX-J800/MX-J850R12413534361A - A (2/1, 2 places)462D - D (2/1)4343E - E (5/1)3525Grease appllying on boss.1432540393435413738134AAAABB4246243DDCECE42C - C (2/1)37B - B (2/1)1Front viewRear viewMX-J800/MX-J850R134163012103B mechaA mechaMX-J800/MX-J850R14ItemParts numberParts nameAreaElectrical parts list (Power AMP board)RemarksBlock No. 01AC 201QFV72AJ-104ZM CAPACITOR.10MF 5% 100VC 202QFV72AJ-104ZM CAPACITOR.10MF 5% 100VC 203QFV72AJ-104ZM CAPACITOR.10MF 5% 100VC 204QEZ0461-478E CAPACITORA4700MFC 205QEZ0461-478E CAPACITORA4700MFC 211QFVJ1HJ-104ZTF CAPACITOR.10MF 5% 50VC 212QFVJ1HJ-104ZTF CAPACITOR.10MF 5% 50VC 213QFVJ1HJ-104ZTF CAPACITOR.10MF 5% 50VC 214QETM1VM-228E CAPACITORA2200MF 20% 35VC 215QETM1VM-228E CAPACITORA2200MF 20% 35VC 216QETN1VM-107ZE CAPACITOR100MF 20% 35VC 217QETN1JM-476ZE CAPACITOR47MF 20% 63VC 218EETC1HM-226ZJCE CAPACITORC 219QDYB1CM-103YC CAPACITORC 220EETC1HM-226ZJCE CAPACITORC 221EETC1HM-475ZJCE CAPACITORC 222EETC1HM-475ZJCE CAPACITORC 223EETC1HM-105ZJCE CAPACITORC 224EETC1HM-105ZJCE CAPACITORC 233QFLM1HJ-103ZM CAPACITOR.010MF 5% 50VC 238QFLM1HJ-223ZM CAPACITORC.022MF 5% 50VC 238QFLM1HJ-223ZM CAPACITORB,E,EN,EV.022MF 5% 50VC 239QFLM1HJ-223ZM CAPACITORB,E,EN,EV.022MF 5% 50VC 239QFLM1HJ-223ZM CAPACITORC.022MF 5% 50VC 253QETM1EM-338E CAPACITOR3300MF 20% 25VC 360EETC1EM-226ZJCE CAPACITORC 361QCF11HZ-103C CAPACITOR.010MF +80:-20%C 362EETC1EM-226ZJCE CAPACITORC 366EETC1EM-226ZJCE CAPACITORC 367QCF11HZ-103C CAPACITOR.010MF +80:-20%C 368EETC1EM-226ZJCE CAPACITORC 369EETC1EM-226ZJCE CAPACITORC 370QCF11HZ-103C CAPACITOR.010MF +80:-20%C 371EETC1EM-226ZJCE CAPACITORC 372EETC1EM-226ZJCE CAPACITORC 373QCF11HZ-103C CAPACITOR.010MF +80:-20%C 374EETC1EM-226ZJCE CAPACITORC 703QCBB1HK-471YC CAPACITOR470PF 10% 50VC 704QCBB1HK-471YC CAPACITOR470PF 10% 50VC 705QCS11HJ-220C CAPACITOR22PF 5% 50VC 706QCS11HJ-220C CAPACITOR22PF 5% 50VC 707QETN1EM-476ZE CAPACITOR47MF 20% 25VC 708QETN1EM-476ZE CAPACITOR47MF 20% 25VC 709QCS11HJ-100C CAPACITOR10PF 5% 50VC 710QCS11HJ-100C CAPACITOR10PF 5% 50VC 711QETN1JM-476ZE CAPACITOR100MF 20% 50VC 712QETN1JM-476ZE CAPACITOR47MF 20% 63VC 713QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 713QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 714QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 714QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 715QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 715QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 716QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 716QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 717QFLM1HJ-473ZM CAPACITORJ.047MF 5% 50VC 718QFLM1HJ-473ZM CAPACITORJ.047MF 5% 50VC 721QTE1V06-106ZE CAPACITORC 722QTE1V06-106ZE CAPACITORC 723QFVJ1HJ-474ZCAPACITOR.47MF 5% 50VC 726EETC1EM-106ZJCE.CAPACITORC 729EETC1CM-476ZJCE.CAPACITORC 739QFLM1HJ-103ZM CAPACITOR.010MF 5% 50VC 781EETC1HM-225ZJCE CAPACITORC 782EETC1HM-225ZJCE CAPACITORC 783QCBB1HK-471YC CAPACITORB,E,EN,EV470PF 10% 50VC 783QCBB1HK-101YC CAPACITORJ,C100PF 10% 50VC 784QCBB1HK-101YC CAPACITORJ,C100PF 10% 50VC 784QCBB1HK-471YC CAPACITORB,E,EN,EV470PF 10% 50VC 785QCBB1HK-181YC CAPACITOR180PF 10% 50VC 786QCBB1HK-181YC CAPACITOR180PF 10% 50VC 787EETC1EM-476ZJCE CAPACITORC 788EETC1EM-476ZJCE CAPACITORC 789QCS11HJ-100C CAPACITOR10PF 5% 50VC 790QCS11HJ-100C CAPACITOR10PF 5% 50VC 791EETC1HM-226ZJCE CAPACITORC 792EETC1HM-226ZJCE CAPACITORC 793QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 793QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 794QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 794QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 795QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 795QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 796QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50VC 796QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50VC 797QFLM1HJ-473ZM CAPACITORJ.047MF 5% 50VC 798QFLM1HJ-473ZM CAPACITORJ.047MF 5% 50VC 799QDYB1CM-103YC CAPACITORJ,CC 799QFLM1HJ-103ZC CAPACITORB,E,EN,EV.010MF 5% 50VCN102QGB2510J1-10CONNECTORCN103QGB2501J1-11B TO B CONNECN104QGB2501J1-06B TO B CONNECN105QGB2510J1-11CONNECTORCN106QGB2501K2-10B TO B CONNECN107QGB2501K2-07B TO B CONNECN109QGA3901C1-055P CONNECTORCN111QGD2501C1-04ZSOCKETCN112QGB2510K2-10CONNECTORCN113QGB2501K2-11B TO B CONNETO FMH-001-2CN114QGB2501K2-06B TO B CONNETO FMH-001-2CN119EWS285-202VSKT WIRECN120QGA2501C4-03CONNECTORCN703Q