JVC-MXJ800-cs-sch维修电路原理图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 SERVICE MANUAL COMPACT COMPONENT SYSTEM No.20835 JUN. 2000 COPYRIGHT 2000 VICTOR COMPANY OF JAPAN, LTD. MX-J800 / MX-J850R MX-J800 MX-J850R This service manual is printed on 100% recycled paper. Area Suffix(MX-J800) J -U.S.A. C -Canada Area Suffix(MX-J

2、850R) B -U.K. E -Continental Europe EN - Nothern Europe EV -Eastern Europe Parts list - 1 Contents CD-ROM No.SML200006 This 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 co

3、mposed 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/CLOCK CLOCK/TIMER DECK A/B TAPE A/B SP-DS99SL SP-DS99BU MX-J70/J75R MX-J800/J850R Button nameCenter/S

4、urround speaker Difference point with preceding model (MX-J850R ONLY) (SP-DSC99BU)(SP-DSS99BU) SP-DS99BU This illustration is MX-J850R MX-J800/MX-J850R 1 PARTS LIST * All printed circuit boards and its assemblies are not available as service parts. - Contents - Exploded view of general assembly and

5、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 3 6 8 9 14 28 Area suffix J - U.S.A. C - Canada MX-J800 CA-MXJ850R/SP-MXJ850R Ar

6、ea suffix B - U.K. E - Continental Europe EN - Northern Europe EV - Eastern Europe MX-J800/MX-J850R 2 MX-J800/MX-J850R 3 121 120 122 FL Display & System Control Board Main Board Regulator Board Operation Switch Board Accessories Only Ver. C/J Only Ver.C/J Exploded view of general assembly and parts

7、list Block No.M MM1 Power AMP Board HABCDEFG 1 2 3 4 5 MX-J800/MX-J850R 4 ItemParts numberParts nameArea A Parts list (General assembly) QtyDescription Block No. M1MM 1GV10010-028AFRONT PANEL1CA-MXJ850R GV10010-026AFRONT PANEL1MX-J800 2E75896-001FELT SPACER2 3VJD5429-001JVC MARK1 4GV40016-001ASTBY.I

8、NDICATOR1 5GV30047-009ACD BUTTON ASSY1 6GV30029-008APOWER BUTTON1MX-J800 GV30029-009APOWER BUTTON1CA-MXJ850R 7GV30045-005APUSH BUTTON1 8GV20033-001ASOURCE BUTTON(A)1 9GV20034-001ASOURCE BUTTON(B)1 10QYSDSF2608ZSCREW3ON/STANDBY BOARD 11QYSDSF2608ZSCREW4AUX/TAPE S.BOARD 12QYSDSF2608ZSCREW6STY.BKT+F.PA

9、NEL 13GV30030-001ASTAY BRACKET1 14GV40030-001APHONE BRACKET1 15FMYH4004-001PLASTIC RIVET1MAIN BOARD&BKT. 16QYSDSF2608ZSCREW2PHONE BKT.+F.PANEL 17QYSBST3006ZT.SCREW1PHONE BKT.+BOARD 18QYSDSF2608ZSCREW4CD SWITCH BOARD 20QYSDSF2608ZSCREW3TUNER/CD S.BOARD 21GV40043-001AVOLUME SHEET1 22GV20022-005ACASSET

10、TE HOLDER(L)1 23GV20023-005ACASSETTE HOLDER(R)1 24GV20024-001ACASSETTE LENS(L)1 25GV20025-001ACASSETTE LENS(R)1 26GV30026-005AEJECT BUTTON(A)1 27GV30027-005AEJECT BUTTON(B)1 28FMKW4009-001HOLDER SPRING(A)1 29FMKW4010-001HOLDER SPRING(B)1 30FMKW4011-001SPRING1FOR EJECT LEVER 31FMKS3002-003EJECT LEVER

11、(A)1 32FMKS3003-003EJECT BUTTON(B)1 33GV40034-001ADAMPER ASSY2 34VKY4180-401CASSETTE SPRING4 35GV10014-005ACASE ASSY1 36GV30039-004AMOVING PANEL(A)1 37GV30040-025ACONTROL SHEET1MX-J800 GV30040-026ACONTROL SHEET1CA-MXJ850R 38GV30041-012ACONTROL BUTTON1CA-MXJ850R GV30041-011ACONTROL BUTTON1MX-J800 39Q

12、YSDSF2608ZSCREW2 40GV30042-002APANEL BRACKET1 41GV40028-001APANEL HOLDER(L)1 42GV40028-002APANEL HOLDER(R)1 43QYSDSF2608ZSCREW6 44GV30043-004AMOVING PANEL(B)1 45QYSBST2606ZT.SCREW3 ItemParts numberParts nameArea A Parts list (General assembly) QtyDescription Block No. M1MM 47VKZ4341-204SPECIAL SCREW

13、2 48QYSDSF2608ZSCREW2 MICOM BOARD/CASE 49QYSDSF2608ZSCREW1 CONN.BOARD/CASE 51QYSSSF3012ZTAP SCREW4 MOVING PANEL/F.PANEL 52-CASSETTE MECHA1 53FMKL4012-004EJECT SAFETY(A)1 54FMKL4013-001EJECT SAFETY(B)1 55FMKW4007-001SPRING (A)1 EJECT SAFETY(A) 56FMKW4008-001SPRING (B)1 EJECT SAFETY(B) 57GV20030-001AH

14、OLDER BRACKET1 58QYSBSG3010ET.SCREW2 F.P.TO H.BKT. 59QYSBSG3010ET.SCREW2 F.P.TO CHS.BASE 60QYSBSG3010ZT.SCREW4 MECHA & H.BKT. 61QYSBSF3010ZSCREW4 MECHA & F.PANEL 62-VIDEO 3CD CHANGER1 63E309662-001SMDISC STOPPER1 64QYSBSF3008ZSCREW1 FOR DISC STOPPER 65FMKL4008-001LOD STOPPER J,C 1 66QYSBSF3008ZSCREW

15、 J,C 1 FOR LOD STOPPER 67GV10011-001ACHASSIS BASE1 68E75896-006FELT SPACER2 CHASSIS BASE FOOT 69GV30044-002AHEAT SINK1 70QYSBSG3014ET.SCREW3 71QYSBSG3020ETAP SCREW2 72GV40029-001ALEAF SPRING1 73QYSDSTL4008ZSPECIAL SCREW4 74LE30469-001ASHIELD PLATE1 75QYSBSGG3008ET.SCREW1 M.BOARD & C.BASE 76QMPD220-2

16、00-JDPOWER CORD J,C A 1 QMPK090-205-JNPOWER CORD E,EN,EV A 1 QMPN090-200-JCPOWER CORD B A 1 77QZW0033-001STRAIN RELIEF1 78VKZ4001-110SWIRE HOLDER1 79QQT0250-001POWER TRANSF J,C A 1 T001 QQT0250-002POWER TRANSF B,E,EN,EV A 1 T001 80QMF51U1-4R0-J1FUSE J,C A 1 F001 QMF51E2-1R25-J1FUSE B,E,EN,EV A 1 F00

17、1 82QMF51U1-5R0-J1FUSE J,C A 1 F101 QMF51E2-3R15-J1FUSE B,E,EN,EV A 1 F101 83QMF51U1-5R0-J1FUSE J,C A 1 F102 QMF51E2-3R15-J1FUSE B,E,EN,EV A 1 F102 84QUQ412-1014CJFFC WIRE(FC854)1 SLC TO FMB(C) 85QUQ412-1115DJFFC WIRE(FC803)1 SLC TO FMB(FL) 86QUQ610-0915BJFFC WIRE(FC921)1 MOV.P TO FMB(FL) 87QUQ412-1

18、012CJFFC WIRE(FC971)1 FMB TO FMB(FL) 88QUQ412-2109CJFFC WIRE(FC857)1 FMB(C) TO FMC 89QUQ412-2109CJFFC WIRE(FC855)1 FMB(C) TO FMC 90QUQ412-1712CJFFC WIRE(FC856)1 FMB(C) TO FMC MX-J800/MX-J850R 5 ItemParts numberParts nameArea A Parts list (General assembly) QtyDescription Block No. M1MM 91QUQ110-1916

19、BJFFC WIRE(FC410)1CD TO FMC 92QUQ412-2112CJFFC WIRE(FC801)1FMB(FL)TO FMB(C) 93QUQ412-2308CJFFC WIRE(FC802)1FMB(FL)TO FMB(C) 94GV10013-060AREAR PANEL B,E,EN,EV 1CA-MXJ850R GV10013-058AREAR PANEL C 1MX-J800 GV10013-057AREAR PANEL J 1MX-J800 95E207356-002SMREAR COVER1 96QYSBSG3008ZT.SCREW2C3 & STAY BRA

20、CKET 97QYSBSGY3008ESPECIAL SCREW1AUX/REAR PANEL 98QYSBSGY3008ESPECIAL SCREW1E.PLATE/R.PANEL 99QYSBSGY3008ESPECIAL SCREW1R.PANEL/ C.BASE 100QYSBSGY3008ESPECIAL SCREW4H.SINK/ R.PANEL 101QYSBSGY3008ESPECIAL SCREW2C3 / REAR PANEL 102QYSBSGY3008ESPECIAL SCREW2SPK.TEM./R.PANE 103QYSBSGY3008ESPECIAL SCREW2

21、ANTENA/ R.PANEL 104QYSBSGY3008ESPECIAL SCREW2R.COVER/R.PANEL 106QYSBSGY3008ESPECIAL SCREW1GROUND/R.PANEL 107QYSBSGY3008ESPECIAL SCREW1SUBWOOFER/R.PANEL 108QYSBSGY3008ESPECIAL SCREW1OPTICAL/R.PANEL 109GV10012-001A/S/METAL COVER1 110QYSDSG3006MT.SCREW2M.COVER+C.BASE 111QYSBSGY3008ESPECIAL SCREW6M.COVE

22、R+R.PANEL 112GV30033-006ACD FITTING1DISC 1 113GV30034-004ACD FITTING1DISC 2 114GV30035-006ACD FITTING1DISC 3 115GV30028-004AVOLUMA KNOB1 116GV20026-017AWINDOW SCREEN1MX-J800 GV20026-018AWINDOW SCREEN1CA-MXJ850R 120GV40048-001APROTECT SHEET(A)1 121GV40049-001APROTECT SHEET(B) J,C 1 122FMYSH103-003SPA

23、CER1STICK TO TRANSH 123FMKL4007-001BRACKET1 124FMPK4003-001TMICA SHEET1 125QYSBSGY3008ESPECIAL SCREW1PROLOGIC/R.PANE 126GV30032-001AFL HOLDER1 127E3400-439FELT SPACER2 128MXN-13FB12FDC MOTOR1 129GV40022-001AMOTOR PULLEY1 130GV30038-001ACAPSTAN BELT1 131FMYSH103-004FELT SPACER1CA-MXJ850R MX-J800/MX-J

24、850R 6 27 27 27 27 27 27 27 27 34 65 51 21 69 25 F 75 F G 72 76 G VC3-22M 17 H H CD changer mechanism assembly and parts list Block No.M MM2 Grease = EM-30L = EBS0006-009B = FL-7750 FIG B FIG A FIG A FIG C FIG B Opposite side the same. FIG C 11.6 0.2mm MX-J800/MX-J850R 7 ItemParts numberParts nameAr

25、ea A Parts list (CD changer mechanism) QtyDescription Block No. M2MM 1VKS1144-003CHASSIS1 2VKS3698-003TRAY GUIDE2 3VKS5532-003PULLEY GEAR2 4VKB3000-164BELT2 5VKS5505-003GEAR B2 6VKS5506-002GEAR C3 7VKS5507-002CROSS GEAR U1 8VKS5508-002CROSS GEAR L1 9VKS5510-003SELECT LEVER1 10VKH5769-001S.G.SHAFT1 1

26、1VKS5511-002SELECT GEAR1 12VKW5155-003COMP.SPRING1FOR SELECT GEAR 13VKM3846-002GEAR BRACKET1 14VKS5509-002MMCYLINDER GEAR1 15MSN5D257A-SA2D.C.MOTOR ASSY2 16QYSPSPD2616ZSCREW2FOR MOTOR 17LV40612-001ACOMP.SPRING1 18VKM3825-00AMMC.G.BASE ASSY1 19VKZ3172-00ASSCAM SW. R ASSY1 20VKZ3173-00ASSCAM SW. L ASS

27、Y1 21QYSPST2606ZSCREW4 22VKS2263-002MMCAM R11 23VKS2264-002MMCAM R21 24VKS2265-002MMCAM GEAR L1 25WDL316050MMSLIT WASHER2 27QYSBSF2608ZT.SCREW16 28VKS3702-00FMMDRIVE UNIT1 29VKS2247-004MECHA HOLDER A1 30VKL7767-00BBRACKET ASSY1 31QYSBSF2606ZSCREW2FOR BRACKET 32VKM3860-00AM.HOLDER B ASY1 33VKL7802-00

28、CM.HOLDER C ASY1 34QYSDST2604ZSCREW3 35VKL7810-00ALIFTER ASSY R1 36VKL7811-00ALIFTER ASSY L1 37VKL7812-00ALIFTER ASSY H1 38VKL2732-002LIFTER BASE1 39VKM3857-001LIFTER BRACKET1 41WDL266035-2SLIT WASHER1 43VKS5514-002MMLOCK LEVER3 44VKY3133-002MMRETURN SPRING1 46VKY3134-003MMCLICK SPRING1 47VKS2252-00

29、ETRAY ASSY3 48VKS2250-003TOP BRACKET1 49VKS5515-002S.TRAY STOPPER1 50VKW5156-004TORSION SPRING1 51VKS3703-00GCLAMPER ASSY1 62LV40761-003AINSULATOR4 65-CD MECHA1 69QGB2012J1-10CONNECTOR1 71VKW5187-001ROD1 72VYSA1R2-033SPACER1FOR EWS176-008 73LE30611-001AC.B HOLDER1FOR CD CB 74QYSBSF3008ZSCREW2FOR HOL

30、DER 75QUQ610-1509AJCARD WIRE1TRAVERSE 15 76EWS176-008FLAT WIRE1TRAVERSE 6 MX-J800/MX-J850R 8 12 FG-87HS FG-87HS FG-87HS Grease Point FG-87HS (Grease to apply have to be a little for the exchange.) CD mechanism assembly and parts list Block No.M MM3 EXL-M7TMB EXL-M7MB ItemParts numberParts nameAreaA

31、Parts list ( CD mechanism ) QtyDescription Block No. M3MM 1E102731-221SMMECHA BASE1 2OPTIMA-7BOPTICAL PICK UP1 3E406777-002SMCD SHAFT1 4LV31002-001ACD RACK1 5E307745-441SMMECHA GEAR1 6QYSDSP2003NSCREW4 7E406750-442SMPINION GEAR1 8EPB-001PKTURN TABLE1SINGLE CD EPB309173PKATURN TABLE1CHANGER CD 9E4067

32、84-001FEED MOTOR1 10QAR0130-001SPPINDLE MOTOR1 11EMW10190-441P.C.BOARD1 12QGA2001F1-066P PLUG ASSY1 13QSW0506-001LEAF SWITCH1 14E75832-221SSSPECIAL SCREW1 MX-J800/MX-J850R 9 3 47 47 G G F F SLC-W6M Cassette switch board Head amplifier & mechanism control board Cassette switch board Cassette mechanis

33、m assembly and parts list Block No.M MM4 MX-J800/MX-J850R 10 ItemParts numberParts nameArea A Parts list (Cassette mechanism) QtyDescription Block No. M4MM 1VKS1165-00HCHASSIS B.ASSY2 2VKH5786-002SHAFT2 3VKS5603-00DMAIN PULLEY ASY2 4VKS3785-001MMFR ARM2 5VKW5284-002SWING SPRING2 6VKS2278-003TRIGGER

34、ARM2 7VKW5301-001FR SPRING2 8VKW5266-001ELEVATOR SPRING2 9WDL214025WASHER2 10VKF3205-00BF.WHEEL ASSY(R)2 11WDL183425SLIT WASHER2 12VKF3207-00BF.WHEEL ASSY(L)2 13WDL173525-6SLIT WASHER2 14VKZ3174-00ADC SOLENOID2 15VKB3000-182CAPSTAN BELT(B)2 16MSI-5U2LWAD.C.MOTOR ASSY1 17VKR4761-001MOTOR PULLEY1 18QY

35、SPSP2604ZSCREW2 19VKM3907-001JOINT BRACKET1 20QYSBSF2608ZT.SCREW6 21LV41090-001AP.B.HEAD1 22LV41089-001AR/P&E HEAD1 23VKW5302-001HEAD SPRING2 24VKZ4730-001SPECIAL SCREW4 25VKS2279-00DHEAD MOUNT ASSY1 26VKW5299-002PIN ROL.SP.(R)2 27VKS2277-005DIRECTION LEVER2 28VKP4233-00APINCH ROL. ASSY4 29VKW5285-0

36、01RETURN SPRING2 30VKS3786-00GCLUTCH ASSY2 31VKS2275-00DHEAD MOUNT ASSY1 32VKW5300-002PIN ROL.SP.(L)2 33VKS1167-001HEAD MOUNT BASE2 34VKS2274-002REEL GEAR4 35VKM3906-003PLAY SW LEVER2 36VKW5286-002B.T. SPRING4 37VKS5559-001PLAY IDLE GEAR2 38VKY3149-002CASSETTE SP.2 39VKW5279-001HEAD BASE SP(R)2 40VK

37、W5280-001HEAD BASE SP(L)2 41VKW5296-001EARTH SPRING2 42VKS5597-00ABLIND2 43VKS1166-003CONTROL CAM2 45QYSBSF2608ZT.SCREW5FOR P.W.B. 46VKR4749-002IDLE PULLEY2 47QYSBSF2006ZSCREW2 MX-J800/MX-J850R 11 A A Grease point =JC-525 =FL-7750 =UD-24 =UD-24H2 =LX-1349B =MOBIL-1 Should be applied to the rack of d

38、ir.lever fully. 27 21 22 32 26 28 27 24 23 Between head holder and springs hook. A - A Apply oil to the shaft of pinch roller on both sides before assembly. Between direction lever and head mount base. 29 33 Between head holder and shaft. 28 Grease MX-J800/MX-J850R 12 41 35 34 36 1 A - A (2/1, 2 pla

39、ces) 46 2 D - D (2/1) 4343 E - E (5/1) 35 25 Grease appllying on boss. 1 43 254039 34 35 41 37 38 1 34 A A A A B B 42 46 2 43 D D C E C E 42 C - C (2/1) 37 B - B (2/1) 1 Front view Rear view MX-J800/MX-J850R 13 4 1 6 30 12 10 3 B mecha A mecha MX-J800/MX-J850R 14 ItemParts numberParts nameArea Elect

40、rical parts list (Power AMP board) Remarks Block No. 01 A C 201QFV72AJ-104ZM CAPACITOR.10MF 5% 100V C 202QFV72AJ-104ZM CAPACITOR.10MF 5% 100V C 203QFV72AJ-104ZM CAPACITOR.10MF 5% 100V C 204QEZ0461-478E CAPACITORA4700MF C 205QEZ0461-478E CAPACITORA4700MF C 211QFVJ1HJ-104ZTF CAPACITOR.10MF 5% 50V C 21

41、2QFVJ1HJ-104ZTF CAPACITOR.10MF 5% 50V C 213QFVJ1HJ-104ZTF CAPACITOR.10MF 5% 50V C 214QETM1VM-228E CAPACITORA2200MF 20% 35V C 215QETM1VM-228E CAPACITORA2200MF 20% 35V C 216QETN1VM-107ZE CAPACITOR100MF 20% 35V C 217QETN1JM-476ZE CAPACITOR47MF 20% 63V C 218EETC1HM-226ZJCE CAPACITOR C 219QDYB1CM-103YC C

42、APACITOR C 220EETC1HM-226ZJCE CAPACITOR C 221EETC1HM-475ZJCE CAPACITOR C 222EETC1HM-475ZJCE CAPACITOR C 223EETC1HM-105ZJCE CAPACITOR C 224EETC1HM-105ZJCE CAPACITOR C 233QFLM1HJ-103ZM CAPACITOR.010MF 5% 50V C 238QFLM1HJ-223ZM CAPACITORC.022MF 5% 50V C 238QFLM1HJ-223ZM CAPACITORB,E,EN,EV.022MF 5% 50V

43、C 239QFLM1HJ-223ZM CAPACITORB,E,EN,EV.022MF 5% 50V C 239QFLM1HJ-223ZM CAPACITORC.022MF 5% 50V C 253QETM1EM-338E CAPACITOR3300MF 20% 25V C 360EETC1EM-226ZJCE CAPACITOR C 361QCF11HZ-103C CAPACITOR.010MF +80:-20% C 362EETC1EM-226ZJCE CAPACITOR C 366EETC1EM-226ZJCE CAPACITOR C 367QCF11HZ-103C CAPACITOR.

44、010MF +80:-20% C 368EETC1EM-226ZJCE CAPACITOR C 369EETC1EM-226ZJCE CAPACITOR C 370QCF11HZ-103C CAPACITOR.010MF +80:-20% C 371EETC1EM-226ZJCE CAPACITOR C 372EETC1EM-226ZJCE CAPACITOR C 373QCF11HZ-103C CAPACITOR.010MF +80:-20% C 374EETC1EM-226ZJCE CAPACITOR C 703QCBB1HK-471YC CAPACITOR470PF 10% 50V C

45、704QCBB1HK-471YC CAPACITOR470PF 10% 50V C 705QCS11HJ-220C CAPACITOR22PF 5% 50V C 706QCS11HJ-220C CAPACITOR22PF 5% 50V C 707QETN1EM-476ZE CAPACITOR47MF 20% 25V C 708QETN1EM-476ZE CAPACITOR47MF 20% 25V C 709QCS11HJ-100C CAPACITOR10PF 5% 50V C 710QCS11HJ-100C CAPACITOR10PF 5% 50V C 711QETN1JM-476ZE CAP

46、ACITOR100MF 20% 50V C 712QETN1JM-476ZE CAPACITOR47MF 20% 63V C 713QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50V C 713QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50V C 714QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50V C 714QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50V C 715QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50V C 715QFV

47、J1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50V C 716QFVJ1HJ-104ZTF CAPACITORB,E,EN,EV.10MF 5% 50V C 716QFVJ1HJ-104ZTF CAPACITORC.10MF 5% 50V C 717QFLM1HJ-473ZM CAPACITORJ.047MF 5% 50V C 718QFLM1HJ-473ZM CAPACITORJ.047MF 5% 50V C 721QTE1V06-106ZE CAPACITOR C 722QTE1V06-106ZE CAPACITOR C 723QFVJ1HJ-474ZCA

48、PACITOR.47MF 5% 50V C 726EETC1EM-106ZJCE.CAPACITOR C 729EETC1CM-476ZJCE.CAPACITOR C 739QFLM1HJ-103ZM CAPACITOR.010MF 5% 50V C 781EETC1HM-225ZJCE CAPACITOR C 782EETC1HM-225ZJCE CAPACITOR C 783QCBB1HK-471YC CAPACITORB,E,EN,EV470PF 10% 50V C 783QCBB1HK-101YC CAPACITORJ,C100PF 10% 50V C 784QCBB1HK-101YC CAPACITORJ,C100PF 10% 50V C 784QCBB1HK-471YC CAPACITORB,E,EN,EV470PF 10% 50V C 785QCBB1HK-181YC CAPACITOR180PF 10% 50V C 786QCBB1HK-181YC CAPACITOR180PF 10% 50V C 787EETC1EM-476ZJCE CAPACITOR C 788EETC1