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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-J850R)

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 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/CLOCK
CLOCK/TIMER

DECK A/B
TAPE A/B

SP-DS99SL
SP-DS99BU

MX-J70/J75R
MX-J800/J850R

Button name

Center/Surround speaker

Difference point with preceding model

(MX-J850R ONLY)

(SP-DSC99BU)

(SP-DSS99BU)

SP-DS99BU

This illustration is MX-J850R

Summary of Contents for MX-J800

Page 1: ...f 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 CLOCK CLOCK TIMER DECK A B TAPE A B SP DS99SL SP DS99BU...

Page 2: ... M E M O ...

Page 3: ...s 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 Area suffix B U K E Continental Europe EN Northern Europe EV Eastern Europe ...

Page 4: ...MX J800 MX J850R 2 MEMO ...

Page 5: ...22 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 list Block No M M M 1 Power AMP Board H A B C D E F G 1 2 3 4 5 ...

Page 6: ...OVING PANEL B 1 45 QYSBST2606Z T SCREW 3 Item Parts number Parts name Area A Parts list General assembly Q ty Description Block No M1MM 47 VKZ4341 204 SPECIAL SCREW 2 48 QYSDSF2608Z SCREW 2 MICOM BOARD CASE 49 QYSDSF2608Z SCREW 1 CONN BOARD CASE 51 QYSSSF3012Z TAP SCREW 4 MOVING PANEL F PANEL 52 CASSETTE MECHA 1 53 FMKL4012 004 EJECT SAFETY A 1 54 FMKL4013 001 EJECT SAFETY B 1 55 FMKW4007 001 SPRI...

Page 7: ...ANTENA R PANEL 104 QYSBSGY3008E SPECIAL SCREW 2 R COVER R PANEL 106 QYSBSGY3008E SPECIAL SCREW 1 GROUND R PANEL 107 QYSBSGY3008E SPECIAL SCREW 1 SUBWOOFER R PANEL 108 QYSBSGY3008E SPECIAL SCREW 1 OPTICAL R PANEL 109 GV10012 001A S METAL COVER 1 110 QYSDSG3006M T SCREW 2 M COVER C BASE 111 QYSBSGY3008E SPECIAL SCREW 6 M COVER R PANEL 112 GV30033 006A CD FITTING 1 DISC 1 113 GV30034 004A CD FITTING ...

Page 8: ...7 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 M M 2 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 ...

Page 9: ...002MM CAM GEAR L 1 25 WDL316050MM SLIT WASHER 2 27 QYSBSF2608Z T SCREW 16 28 VKS3702 00FMM DRIVE UNIT 1 29 VKS2247 004 MECHA HOLDER A 1 30 VKL7767 00B BRACKET ASS Y 1 31 QYSBSF2606Z SCREW 2 FOR BRACKET 32 VKM3860 00A M HOLDER B AS Y 1 33 VKL7802 00C M HOLDER C AS Y 1 34 QYSDST2604Z SCREW 3 35 VKL7810 00A LIFTER ASS Y R 1 36 VKL7811 00A LIFTER ASS Y L 1 37 VKL7812 00A LIFTER ASS Y H 1 38 VKL2732 00...

Page 10: ...ription Block No M3MM 1 E102731 221SM MECHA BASE 1 2 OPTIMA 7B OPTICAL PICK UP 1 3 E406777 002SM CD SHAFT 1 4 LV31002 001A CD RACK 1 5 E307745 441SM MECHA GEAR 1 6 QYSDSP2003N SCREW 4 7 E406750 442SM PINION GEAR 1 8 EPB 001PK TURN TABLE 1 SINGLE CD EPB309173PKA TURN TABLE 1 CHANGER CD 9 E406784 001 FEED MOTOR 1 10 QAR0130 001 SPPINDLE MOTOR 1 11 EMW10190 441 P C BOARD 1 12 QGA2001F1 06 6P PLUG ASS...

Page 11: ...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 mechanism assembly and parts list Block No M M M 4 ...

Page 12: ... VKM3907 001 JOINT BRACKET 1 20 QYSBSF2608Z T SCREW 6 21 LV41090 001A P B HEAD 1 22 LV41089 001A R P E HEAD 1 23 VKW5302 001 HEAD SPRING 2 24 VKZ4730 001 SPECIAL SCREW 4 25 VKS2279 00D HEAD MOUNT ASSY 1 26 VKW5299 002 PIN ROL SP R 2 27 VKS2277 005 DIRECTION LEVER 2 28 VKP4233 00A PINCH ROL ASSY 4 29 VKW5285 001 RETURN SPRING 2 30 VKS3786 00G CLUTCH ASS Y 2 31 VKS2275 00D HEAD MOUNT ASSY 1 32 VKW53...

Page 13: ...L 1 Should be applied to the rack of dir lever fully 27 21 22 32 26 28 27 24 23 Between head holder and spring s 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 ...

Page 14: ... J850R 12 41 35 34 36 1 A A 2 1 2 places 46 2 D D 2 1 43 43 E E 5 1 35 25 Grease appllying on boss 1 43 25 40 39 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 ...

Page 15: ...MX J800 MX J850R 13 4 1 6 30 12 10 3 B mecha A mecha ...

Page 16: ...MF 5 50V C 717 QFLM1HJ 473Z M CAPACITOR J 047MF 5 50V C 718 QFLM1HJ 473Z M CAPACITOR J 047MF 5 50V C 721 QTE1V06 106Z E CAPACITOR C 722 QTE1V06 106Z E CAPACITOR C 723 QFVJ1HJ 474Z CAPACITOR 47MF 5 50V C 726 EETC1EM 106ZJC E CAPACITOR C 729 EETC1CM 476ZJC E CAPACITOR C 739 QFLM1HJ 103Z M CAPACITOR 010MF 5 50V C 781 EETC1HM 225ZJC E CAPACITOR C 782 EETC1HM 225ZJC E CAPACITOR C 783 QCBB1HK 471Y C CAP...

Page 17: ... Q 734 2SC3576 JVC T TRANSISTOR Q 735 2SC3576 JVC T TRANSISTOR Q 736 2SC3576 JVC T TRANSISTOR Q 737 KRA111M T D TRANSISTOR Q 758 2SA1038S S T TRANSISTOR Q 781 2SA1038S SE T TRANSISTOR Q 782 2SA1038S SE T TRANSISTOR R 202 QRJ146J 4R7X UNF C RESISTOR J A 4 7 5 1 4W R 203 QRE141J 332Y C RESISTOR 3 3K 5 1 4W R 204 QRE141J 223Y C RESISTOR 22K 5 1 4W R 205 QRE141J 104Y C RESISTOR 100K 5 1 4W R 209 QRE14...

Page 18: ...RESISTOR 10K 5 1 4W R 733 QRE141J 472Y C RESISTOR 47K 5 1 4W R 734 QRE141J 472Y C RESISTOR 4 7K 5 1 4W R 735 QRE141J 472Y C RESISTOR 47K 5 1 4W R 736 QRE141J 472Y C RESISTOR 4 7K 5 1 4W R 739 QRL01DJ 821X OMF RESISTOR 820 5 1 1W R 740 QRL01DJ 821X OMF RESISTOR 820 5 1 1W R 741 QRE141J 223Y C RESISTOR 22K 5 1 4W R 742 QRE141J 223Y C RESISTOR 22K 5 1 4W R 743 QRE141J 223Y C RESISTOR 22K 5 1 4W R 744...

Page 19: ... C CAPACITOR B E EN EV 82PF 10 50V C 81 QCSB1HJ 470Y C CAPACITOR B E EN EV 47PF 5 50V C 82 EETC1CM 106ZJC E CAPACITOR B E EN EV C 83 QCBB1HK 473Y C CAPACITOR B E EN EV 047MF 10 50V C 84 EETC1HM 225ZJC E CAPACITOR B E EN EV C 85 QCBB1HK 331Y C CAPACITOR B E EN EV 330PF 10 50V C 86 QCBB1HK 561Y C CAPACITOR B E EN EV 560PF 10 50V C 89 QDGB1HK 102Y C CAPACITOR B E EN EV C 90 QDYB1CM 103Y C CAPACITOR B...

Page 20: ...FVJ1HJ 474Z CAPACITOR 47MF 5 50V C 530 EETC1EM 476ZJC E CAPACITOR C 531 QETN1AM 227Z E CAPACITOR 220MF 20 10V C 532 QDGB1HK 681Y C CAPACITOR C 533 QCS11HJ 470 C CAPACITOR 47PF 5 50V C 535 QCBB1HK 561Y C CAPACITOR 560PF 10 50V C 536 QCZ0205 155Z ML C CAPACITOR 1 5MF C 541 EETC1HM 225ZJC E CAPACITOR C 542 QETN1AM 227Z E CAPACITOR 220MF 20 10V C 543 QCZ0205 155Z C CAPACITOR A 1 5MF C 544 EETC1HM 474Z...

Page 21: ... R 27 QRE141J 393Y C RESISTOR B E EN EV 39K 5 1 4W R 28 QRE141J 223Y C RESISTOR 22K 5 1 4W R 29 QRE141J 302Y C RESISTOR 3 0K 5 1 4W R 30 QRE141J 392Y C RESISTOR 3 9K 5 1 4W R 31 QRE141J 200Y C RESISTOR 20 5 1 4W R 32 QRE141J 331Y C RESISTOR 330 5 1 4W R 33 QRE141J 103Y C RESISTOR 10K 5 1 4W R 34 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R 35 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R 36 QRE141J 103Y C RESIST...

Page 22: ...OR 1 0K 5 1 4W R 541 QRE141J 105Y C RESISTOR X TAL R 542 QRE141J 393Y C RESISTOR 39K 5 1 4W R 543 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R 544 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R 545 QRE141J 203Y C RESISTOR 20K 5 1 4W R 546 QRE141J 473Y C RESISTOR 47K 5 1 4W R 547 QRE141J 473Y C RESISTOR 47K 5 1 4W R 548 QRE141J 563Y C RESISTOR 56K 5 1 4W R 549 QRE141J 563Y C RESISTOR 56K 5 1 4W R 553 QRE141J 104Y ...

Page 23: ...GB1HK 102Y C CAPACITOR B E EN EV C1002 QDGB1HK 102Y C CAPACITOR B E EN EV C1003 QDGB1HK 102Y C CAPACITOR C1004 QDGB1HK 102Y C CAPACITOR C1005 QDGB1HK 102Y C CAPACITOR C1006 QDGB1HK 102Y C CAPACITOR C1050 QDYB1CM 103Y C CAPACITOR C1051 QFVJ1HJ 104Z TF CAPACITOR 10MF 5 50V C1052 QFVJ1HJ 104Z TF CAPACITOR 10MF 5 50V C1053 QDXB1CM 222Y C CAPACITOR C1054 QDXB1CM 222Y C CAPACITOR C1055 QFLM1HJ 393Z M CA...

Page 24: ...ESISTOR 3 3K 5 1 4W R 856 QRE141J 151Y C RESISTOR 150 5 1 4W R 857 QRE141J 391Y C RESISTOR 390 5 1 4W R 920 QRE141J 391Y C RESISTOR 390 5 1 4W R 921 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R 922 QRE141J 102Y C RESISTOR 1 0K 5 1 4W R 923 QRE141J 122Y C RESISTOR 1 2K 5 1 4W R 924 QRE141J 152Y C RESISTOR 1 5K 5 1 4W R 925 QRE141J 222Y C RESISTOR 2 2K 5 1 4W R 926 QRE141J 272Y C RESISTOR 2 7K 5 1 4W R 927...

Page 25: ...H B E EN EV S 942 QSW0674 001Z TACT SWITCH B E EN EV S 943 QSW0674 001Z TACT SWITCH B E EN EV S 944 QSW0674 001Z TACT SWITCH B E EN EV S 945 QSW0674 001Z TACT SWITCH S 946 QSW0674 001Z TACT SWITCH S 948 QSW0122 001 PUSH SWITCH PANEL OP S 949 QSW0518 001 PUSH SWITCH PANEL CL S 951 QSW0674 001Z TACT SWITCH S 952 QSW0674 001Z TACT SWITCH S 953 QSW0674 001Z TACT SWITCH S 963 QSW0674 001Z TACT SWITCH S...

Page 26: ...K 104X C CAPACITOR C 859 NCF21CZ 105X C CAPACITOR C 860 NCF21CZ 105X C CAPACITOR CN601 QGF1016F1 15 15FFC CONNECTOR TRAVERSE CN651 QGF1016F1 19 CONNECTOR MAIN CN801 QGA2001C1 06 6P PLUG ASSY TRAVERSE CN854 QGB2016K1 07 CONNECTOR TRAY SWITCH CN855 QGB2012K2 10 CONNECTOR CAM SWITCH IC251 UPD780055GC011 IC MICOM IC601 AN8806SB W IC RF AMP IC651 MN35510 IC DSP DAC IC801 BA6897FP W IC PU DRIVE IC851 TA...

Page 27: ...SA02J 473X MG RESISTOR R 812 NRSA02J 223X MG RESISTOR R 831 NRSA02J 151X MG RESISTOR R 832 NRSA02J 103X MG RESISTOR R 842 NRSA02J 472X MG RESISTOR R 851 NRSA02J 102X MG RESISTOR R 852 NRSA02J 102X MG RESISTOR R 853 NRSA02J 102X MG RESISTOR R 854 NRSA02J 102X MG RESISTOR R 855 NRSA02J 102X MG RESISTOR R 856 NRSA02J 102X MG RESISTOR R 857 NRSA02J 272X MG RESISTOR R 859 NRSA02J 181X MG RESISTOR R 861...

Page 28: ...ITOR 47MF 20 16V C 328 NCS21HJ 151X C CAPACITOR C 329 NCS21HJ 151X C CAPACITOR C 330 NCS21HJ 151X C CAPACITOR C 332 NCS21HJ 151X C CAPACITOR C 335 NCB21HK 103X C CAPACITOR C 336 NCB21HK 103X C CAPACITOR C 337 NCB21HK 103X C CAPACITOR C 338 NCB21HK 103X C CAPACITOR C 339 QEK41CM 476 E CAPACITOR 47MF 20 16V C 340 NCB21HK 103X C CAPACITOR C 341 QEKJ1AM 107Z E CAPACITOR 100MF 20 10V C 342 QEK41EM 475 ...

Page 29: ...J 222X MG RESISTOR R 343 NRSA02J 0R0X MG RESISTOR R 345 NRSA02J 222X MG RESISTOR R 346 NRSA02J 0R0X MG RESISTOR R 347 NRSA02J 392X MG RESISTOR R 348 NRSA02J 222X MG RESISTOR R 350 NRSA02J 472X MG RESISTOR R 351 NRSA02J 151X MG RESISTOR R 353 NRSA02J 472X MG RESISTOR R 354 NRSA02J 151X MG RESISTOR R 355 NRSA02J 332X MG RESISTOR R 357 NRSA02J 103X MG RESISTOR R 358 NRSA02J 222X MG RESISTOR R 359 NRS...

Page 30: ...MX J800 MX J850R 28 P6 Packing materials and accessories parts list Block No M M M 5 Block No M M M 6 P7 A11 A10 A10 P8 P5 P2 P2 P3 P3 P4 P1 A1 A9 Sround speaker A12 MX J800 ...

Page 31: ...0 POLY BAG 2 FOR SPEAKER Item Parts number Parts name Area A Parts list Accessories MX J800 Q ty Description Block No M6MM A 1 GVT0044 001A INST BOOK J 1 ENG GVT0044 002A INST BOOK C 1 ENG FRE A 2 BT 52004 1 WARRANTY CARD C 1 A 3 BT 51020 2 REGIST CARD J 1 A 4 BT 20071B JVC CENTER LIST C 1 A 5 BT 20044G SAFETY SHEET 1 A 6 QAL0014 001 AM LOOP ANT 1 A 7 EWP201 011 B IN ANT 1 A 8 BATTERY 1 A 9 RM SMX...

Page 32: ...00 MX J850R 30 Packing materials and accessories parts list Block No M M M 7 Block No M M M 8 P6 P7 A9 A9 A10 P8 P5 P2 P2 P3 P3 P4 P1 A1 A8 Sround speaker A11 A12 P9 CA J850R SP MXJ850R CA MXJ850R SP MXJ850R ...

Page 33: ...850R Q ty Description Block No M8MM A 1 GVT0044 006A INST BOOK CA MXJ850R E 1 ENG GER FRE DUT SPA ITA GVT0044 008A INST BOOK CA MXJ850R B 1 ENG GVT0044 009A INST BOOK CA MXJ850R EV 1 ENG CZE POL HUN GVT0044 007A INST BOOK CA MXJ850R EN 1 SWE FIN DAN GER FRE DUT A 2 E43486 340A BS SAFETY INST B 1 A 3 VNA3000 202 REGIST CARD B 1 A 4 BT 54013 1 WARRANTY CARD 1 A 5 QAL0014 001 AM LOOP ANT 1 A 6 EWP503...

Page 34: ...inted in Japan 200006 V VICTOR COMPANY OF JAPAN LIMITED AUDIO COMMUNICATION BUSINESS DIVISION PERSONAL MOBILE NETWORK B U 10 1 1Chome Ohwatari machi Maebashi city 371 8543 Japan No 20835 MX J800 MX J850R ...

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