Jvc-KDS-641-Service-Manual(1) 电路图 维修手册.pdf

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1、SCHEMATIC DIAGRAMS CD RECEIVER No.49769SCH 2003/01 COPYRIGHT 2003 VICTOR COMPANY OF JAPAN, LTD. KD-S641 Contents Block diagram Standard schematic diagrams Printed circuit boards 2-1 2-2 2-5,6 CD-ROM No.SML200301 KD-S641 Area suffix E - Continental Europe SEL LOUD DISP SS M SCMMODE 791012RND11RPT8MO

2、AM CD FM RadioFans.CN 收音机爱 好者资料库 KD-S641 ! Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Safety precaution ! Please use enough caution not to see the beam directly or touch it in case

3、 of an adjustment or operation check. RadioFans.CN 收音机爱 好者资料库 KD-S641 2-1ABCDEFG 1 2 3 4 5 POSITION SET SWITCH LOAD&FEED MOTOR SPINDLE MOTOR SW1, SW2 PICK UP PSW SW1, SW2 CN501 IC541 SERVO BTL DRIVER IC561 DSP & DAC IC501 RF AMP IC151 L.P.F. VF1,VF2, VT1,VT2, MD,LD TRV,TVD, ECM,ECS, KICK,TRD,FOD CD.

4、SENSE /CD.RESET STATUS SUBQ,SQCK BLKCK,/TLOCK /FLOCK,MLD MDATA,MCLK TBAL FBAL FE,TE TRCRS VDET LDON ARF BDO OFTR /RFDET RFENV OUT L OUT R CD LCH CD RCH CJ601 IC602 REMOCON S601S620 KEY MATRIX KEY0 KEY1 KEY2 REMOCON IC601 LCD DRIVER LCD1 CN801 TU701 FM/AM TUNER IC801 MICOM IC301 E.VOL FM/AM FM.OSC IF

5、C AGC S.METER SD/ST MONO EQ IC321 POWER AMP IC901 REGULATOR SPK BATTERY EACH BLOCK TU.LCH TU.RCH OUT LF OUT RF OUT LR OUT RR LRO RRO CD.LCH CD.RCH CJ321 LINE OUT LF+, LF- RF+, RF- LR+, LR- RR+, RR- COM1 COM2 COM3 S1 S48 LCD.CLK LCD.SO LCD.CE SDA SCL CJ701 ANT SW1,SW2,PSW LM,MSW FEED+ FEED- SPINDLE+

6、SPINDLE- VF1,VF2, VT1,VT2, LD,MD, TRACKING+ TRACKING- FOCUS+ FOCUS- SPINDLE+ SPINDLE- FEED+ FEED- TRACKING+ TRACKING- FOCUS+ FOCUS- NOT USED Block diagram CN901 RadioFans.CN 收音机爱 好者资料库 KD-S641 2-2 KD-S641 HABCDEFG 1 2 3 4 5 To CD servo & control section To LCD & Key control section CJ601 Parts are s

7、afety assurance parts. When replacing those parts make sure to use the specified one. Rear signal Tuner signal Front signal CD signal Standard schematic diagrams Main amplifier section R828 C824 R815 R816 C434 Q731 X801 C803 C804 CJ701 R832 R834 R831 D902 D801 C802 D332 C807 CN901 IC901 R907 R827 R8

8、11 C901 R704 Q321 CJ321 R823 R702 Q902 R826 R825 C916 C329 C331 C330 C335 R323 R807 D901 C435 C405 C305 C404 C304 C328 C321 R401 R301 R814 R307 R308 R408 R407 Q793 C427 Q332 R333 IC801 R812 R840 R841 C334 Q792 R842 C801 Q432 R321 D333 R322 D803 C902 Q702 R845 R336 R433 L701 C731 CN801 Q861 Q732 Q903

9、 D903 R201 R101 TU701 R436 R434 IC321 D805 D804 D802 D321 C332 F1 C333 C433 C432R808 R902 Q791 R703 C327 Q701 IC301 R791 C732 R736 R733 R735 R701 R334 R829 R809 D869 R862 D824 R822 D904 C201 R833 R835 C862 R796 D792 C909 C718 R906 R910 C712 R798 R911 R909 R803 R904 R905 R901 R903 C319 R817 L801 R801

10、 C906 C910 R830 C713 R818 C716 C904 C908 C715 C914 C915 C903 C403 C406 C306 C303 C402C302 C307 C311 C407 C308 C312 R402 R302 C310 R304 R303 R404 R403 R799 C408 R793 R725C725 C309 C101 R794 C717 D868 C320 R795 R843 R797 R844 D905 C714 C701 L901 C703 C720 C702 C905 D861 C709 C710 D866 C861 R804 C733 R

11、202 R102 D810 D867 D701 D702 R908 C420C419 D791 D823 D825 D822 D826 D827 D828 D731 C821 C822 D821 R705 C907 C823 C911 R805 R792 R734 R708 C711 R861 R836 R813 47k 220p 47k 47k 1/50 2SC1623/5-6/-X QAX0406-001Z 22p 33p QNB0100-002 22k 22k 4.7k SB10-03A3-T2 1SS133-T2 0.01 1SS355-X 10/16 HA13164A 39k 47k

12、 3.3k 2200/16 UN2211-X 47k 2SC1623/5-6/-X 47k 47k 2.2/50 4.7/25 0.022 0.022 1/50 1k 47k 1N5401-F64 1/50 0.033 0.033 0.22 0.22 47/16 100/16 22k 22k 47k 27k 27k 27k 27k UN2211-X 22/16 2SD1781K/QR/-X 1k JES01-9B42 3.3k 47k 47k 1/50 2SA812/5-6/-X 47k 220/6.3 2SD1781K/QR/-X 47k 1SS355-X 470 1SS133-T2 0.0

13、1 DTC144EKA-X 0 2.2k 1k 4.7u 2.2/50 VMC0334-001 UN2111-X 2SC1623/5-6/-X 2SA812/5-6/-X 1SS133-T2 470 470 QAU0281-001 2.2k 100 LA4743K 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 0.1 QMFZ047-150-T 0.1 0.1 0.1 1k 1k 2SB1197K/QR/-X 1k 4.7/25 UN2211-X TEA6320T-X 10k 0.001 1k10k 1.5k 1k 100 47k 10k 1SS355-X 4

14、70 UDZS6.2B-X 2.2k RB160M-30-X 1/50 4.7k 4.7k 0.082 15 1SS355-X 100/10 0.022 4.7k 47k 0.1/50 22k 47k 27k 3.3k 100K 4.7k 9.1k 4.7k 220p 4.7k 4.7u 10K 0.1 0.01 22k 100p 47k 22/16 100/10 150p 0.1 2.2 22/16 0.18 0.0056 0.0056 0.18 0.00820.0082 4.7/25 100/10 4.7/25 4.7/25 47/16 2.2k2.2k 0.01 47k 47k 47k

15、47k 47k 4.7/25 10k 0.01 100/10 1/50 2.2k 220p 1SS355-X 220p 15 0 10 0 RB160M-30-X 47/10 QQR1378-001 0.1/50 220/10 0.1/50 22/16 MTZJ4.7B-T2 0.022 0.022 1SS355-X 220/6.3 3.3k 220/10 7.5K 7.5K 1SS355-X 1SS355-X 1SS133-T2 1SS133-T2 68k 220p220p 1SS355-X UDZS6.2B-X UDZS6.2B-X UDZS6.2B-X UDZS6.2B-X UDZS6.

16、2B-X UDZS6.2B-X MTZJ10B-T2 0.1 0.1 UDZS6.2B-X 10k 0.01 0.1 220/10 3.3k 1k 470 8.2k 0.01 470 47k 47k RF+ IFC SW5V MSW TU.RCH RR+ VDD CD.RESET LR+ PSW LCD.CE TU.LCH CD8V SDA DETACH R5V LF+ DETACH CD.RCH RF- RR- LR- LF- LM SCL EO MUTE FM.OSC CD.LCH 9V LRO RRO CD8V STATUS MCLK MDATA MCLK MLD CD.SENSE LM

17、 SQCK SUBQ SW1 CD.RESET SW2 TLOCK FLOCK BLKCK R5V MDATA MLD REMOCON LCD.SCK LCD.SO KEY0 KEY1 KEY2 ILL_10V SDA SCL AGC SW2 MONO PSW SQCK ILL_10V LCD.CE LCD.SCK CD.SENSE STATUS MSW EO S.METER IFC SUBQ SW1 LCD.SO SW5V TU.RCH LF+ SD/ST MUTE CD.RCH KEY2 CD.LCH LRO LR+ LF- ILL_10V LR-RF- SD/ST RR+ RRO RR-

18、 TU.LCH REMOCON KEY1 MICON.MUTE 9V S.METER BLKCK MONO TLOCK PS2 FLOCK FM/AM AGC MICON.MUTE KEY0 FM.OSC RF+ 9V FM/AM KD-S641 2-3ABCDEFG 1 2 3 4 5 CD signal CD servo control section To Main amplifier section IC501 IC541 C252 R152 R560 C253 L501 R151 C255 RF X561 R251 R153 ARF C552 C540 C503 IC151 R155

19、 L562 IC561 C513 C527 R550 VREF C526 R525 C506 R504 Q541 R517 R516 R557 R596 R512 R513 C541 Q501 C520 C519 C523 C522 C521 R508 R506 C563 C551 R573 C573 D551 C570 R255 C155 C574 R253 R252 R154 R156 R256R254 C153 FETE CN501 C152 R509 C543 C524 C525 R569 R580 R581 R549 R503 C530 R519 R577 R552 L561 R55

20、3 R570 R554 R551 C504 C251 R507 R576 R524 C151 C579 C576 C555 R502 C508 R501 C516 C505 C507 C509 C510 C511 C512 C514 C518 R511 R510 R505 C564 C565 C568 C566 R579 C556 C571 C557 R575 C558 R571 R574 C256 C572 C567 C577 C561 C528 C529 R518 C502 R568 R567 R564 R563 R562 R561 C501 C562 C515 R541 R542 R54

21、4 R546 R545 R547 R543 R548 C542 AN8806SB-W LA6589H-X 4.7/25 12k 100 150p 4.7U 18k 47/6.3 TP QAX0714-001Z 18k 27k TP 0.01 68p 68p NJM4565M-WE 1.5k 4.7U MN6627482WA 330p 0.022 11K TP 3p 910 150p 2k 2SA1706/ST/-T 12k 12k 150 8.2k 56k 56k 22/16 2SA1706/ST/-T 47p 0.047 0.022 0.022 560p 39k 22k 0.001 220/

22、10 33k 220/10 1A3G-T1 0.022 1.5k 47/6.3 0.01 27k 12k 22k 22k 22k22k 150p BT BT TPTP GND GND GND QGB2027M4-22S 4.7/25 15k 0.033 0.001 0.001 1k 220k 0 1k 68p 1M 100k 18k 4.7U 0 1k 51k2k 100/10 0.001 8.2k 0 2k 0.001 0.001 0.0015 0.047 22 1/50 22 100/10 0.01 0.1 100p 0.027 0.0047 0.01 0.1 0.22 270k 150k

23、 220k 0.27 0.1 0.01 0.47 1k 0.047 0.01 0.047 220 0.047 33k 220 100/10 100/10 100/10 0.1 0.01 0.0018 0.0012 BT BT GND GND IC2 8.2k GND 100/10 1k 1k 1k 1k 1k 1k 0.01 0.01 0.01 6.8k 560 5.1k 12k 3.3k 220k 47k 5.6k 0.0033 CD8V FEED- ARF 9V FEED+ FEED- PSW SPINDLE+ MD VF2 VF1 VT2 GND VT1 LD SPINDLE- FEED

24、+ GND RFENV VF1 SW2 SW1 FOCUS- FOCUS+ PSW VF2 GND VCC SW1 VT2 SW2 VT1 PSW VF1 SPINDLE- TLOCK VF2 VR SW1 SPINDLE+ LD VREF OFTR FOCUS- MD FOCUS+ TRACKING- TRACKING+ FEED- FEED+ SPINDLE+ SW1 SPINDLE- VCC VR FOD SW2 LD TRD KICK PSW ECS ECM TVD TRV TRACKING+ FBAL TBAL MD FE TE RFENV VDET VCC TRCRS TRACKI

25、NG- TRACKING+ FOCUS+ TRACKING- FOCUS- LD RFDET BDO LDON VT2 VT1 VCC GND SQCK SW2 MSW MCLK LM CD.RESET STATUS SUBQ MD MDATA FLOCK CD.SENSE MLD BLKCK CD.LCH CD.RCH VR VF1 VREF VT1 GND VT2 VF2 CD.SENSE LM VDET CD.RESET TRV TRD LDON ARF BDO TBAL TRCRS TVD KICK FOD TE FE FBAL ECS STATUS ECM SUBQ SQCK TLO

26、CK MLD MDATA MCLK BLKCK MSW TRACKING+ TRACKING- FOCUS- FOCUS+ OFTR RFDET SPINDLE+ SPINDLE- FEED- FEED+ FLOCK KD-S641 2-4 KD-S641 HABCDEFG 1 2 3 4 5 LCD & Key control section To Main amplifier section CN801 R658 R653 C603 D642 IC602 R661 R662C612 C611 IC601 CJ601 D643 S601 S620 R652 R657 C601 C602 R6

27、54 R655 R656 R617 S603 S608 S614 S602S604S605S606 S609S610S611S612S613 S615S616S617S618S619 R614R613R615R616 R606R607R611R610R609R608 R601R602R603R604R605 R651 S607 R612 D641 LCD1 D644 D608 D603D604D605 D617 R732 R731 D616 D620 R632 R634 D615 D601 D614 D613 D612 D602 D611 D610 D609 R643 R642 D607 D6

28、19D618 R641 R635 R633 R636 R638 R640 R637 R639 D606 R644 R645 R631 D731 D732 D645 180k 10k 10/6.3 1SS355-X RPM6938-SV4 10k 4704.7/6.3 0.012 VMC0355-001 1SS355-X 2.2k 51k 0.022 680P 10k 10k 10k 1.5k6805609101.2k 680 560 1.5k1.2k910680 680 560 6809101.2k 2.2k 680 UDZS5.6B-X QLD0210-002 UDZS6.2B-X 3 LO

29、UD SELDISP AM 680 680 CD POWER 2.2k 1k FM VOL+ EJECT SCM MODE VOL- 65 4 680 680 2 DOWN UP 390 1k 2.2k 1.2k 390 390 1.2k 390 1 1k 1k 820 UDZS6.2B-X R5V S32 COM3 S17 S31 REMOCON S30 S29 S28 ILL-10V GND S27 S26 S25 S24 S23 S22 S21 S20 S19 S18 LCD.CLK LCD.SO LCD.CE KEY0 KEY1 KEY2 COM1 COM2 LCD.CE KEY1 K

30、EY0 LCD.CLK LCD.SO KEY2 COM2 S1 S2 S3 S4 S33 COM3 COM1 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S5 S6 S7 S8 S9 S10 S11 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36 S37 S38 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 S12 S13 S14 S15 S16 S34 S35 S36 S37 S38

31、 S39 S40 S41 S42 S43 S44 S45 S46 S47 S48 W KD-S641 2-5 ABC 1 2 3 4 5 Printed circuit boards Main board Reverse side C101 C151 C152 C153 C155 C201 C251 C252 C253 C255 C256 C302 C303 C304 C305 C306 C307 C308 C309 C310 C311 C312 C319 C320 C321 C995 C996 C327 C328 C329 C330 C331 C402 C403 C404 C405 C406

32、 C407 C408 C419 C420 C501 C502 C530 C504 C505 C506 C507 C508 C509 C510 C511 C512 C513 C514 C515 C516 C518 C519 C520 C521 C522 C523 C524 C525 C527 C528 C529 C541 C542 C543 C551 C561 C562 C563 C564 C565 C566 B454 C568 C571 C572 C573 C574 R581 C576 C577 C701 C702 C703 C709 C710 C711 C712 C713 C714 C715

33、 C716 C717 C718 C720 C725 C731 C732 C733 C801 C802 C803 C804 C807 C861 C862 C901 C902 C903 C904 C905 C906 C907 C908 C909 C910 C911 C914 C915 CJ701 IC541 CN801 D321 D332 D551 D701 D702 D731 D791 D801 D804 B753 D861 D866 D867 D901 D902 D903 D904 D333 D792 D868 D869 IC151 IC301 IC501 R557 IC561 IC801 I

34、C901 L501 L561 L562 L701 L801 L901 Q321 Q332 Q432 Q501 Q541 Q701 Q702 Q731 Q732 Q791 Q792 Q793 Q861 Q902 Q903 R101 R102 R151 R152 R153 R154 R155 R156 R201 R202 R251 R252 R253 R254 R255 R256 R301 R302 R303 R304 R307 R308 R321 R322 R323 R333 R334 R336 R401 R402 R403 R404 R407 R408 R433 R434 R436 R501

35、R502 R503 R504 R505 R506 R507 R508 R509 R510 R511 R512 R513 R516 R517 R518 R541 R542 R543 R544 R545 R546 R547 R548 R550 R596 R560 R561 R562 R563 R567 R568 R569 R570 R571 R572 R573 R574 R575 R576 R577 R578 R579 R805 R701 R702 R703 R704 R705 R708 R725 R735 R736 R733 R734 R791 R792 R793 R794 R795 R796

36、D810 R798 R801 R803 R804 R808 R809 R814 R811 R812 R813 R807 R815 R817 R818 R822 R823 R825 R826 R827 R828 R829 R830 R831 R832 R833 R834 R835 R836 R840 R841 R842 R861 R862 R902 R903 R904 R905 R906 R907 R908 R909 R910 R911 B453 X801 B752 C719 B759 D905 B756 B757 B758 R797 B754 B755 B751 D802 D803 D805

37、B458 C552 B457 B152 C556 C916 B150 C336 B456 B604 B558 C999 R524 R556 B452 R843 R844 R554 R551 C451 B851 C821 D821 D822 C822 D826 D827 D828 D824 B852 D823 D825 C833 C503 B855 R519 B552 B553 C567 B560 B556 B557 C555 B554 X561 B151 B451 R553 B551 C334 C335 C434 C998 R564 B455 R901 B853 C554 C823 C435

38、C427 C332 C333 C432 C433 B351 R580 C579 B352 B354 B353 R552 B601 B603 C824 B600 C558 C553 B606 B607 C557 Q555 D555 C597 CN501 B827 R525 B605 B602 C526 B366 C540 C570 B898 2-6 ABCD 1 2 3 4 5 Front board Forward side Reverse side D601 D602 D603 D604 D605 D606 D607 D608 D609 D610 D611 D612 D613 D614 D6

39、15 D616 D617 D618 D619 D620 IC602 R601 R602 R603 R604 R605 R606 R607 R608 R609 R610 R611 R612 R613 R614 R615 R616 R617 R636 R637 R638 R639 S601 S606 S608 S609 S610 S611 S602 S603 S604 S607 S605 S612 S613 S614 S615 S616 S617 S618 S619 S620 LCD1 D731 D732 C601 C602 C603 C611 CJ601 D641 D642 D643 D644

40、IC601 IC602 R631 R632 R633 R634 R635 R640 R641 R642 R643 R644 R645 R651 R652 R653 R654 R655 R656 R657 R658 R661 R662 D731 D732 R731 R732 C612 D645 KD-S641 KD-S641 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY 10-1,1Chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.49769SCH) Printed in

41、 Japan 2003/01 KD-S641 3-1 PARTS LIST * All printed circuit boards and its assemblies are not available as service parts. - Contents - Exploded view of general assembly and parts list (Block No.M1) CD mechanism assembly and parts list (Block No.MB) Electrical parts list (Block No.0102) Packing mater

42、ials and accessories parts list (Block No.M3,M5) KD-S641 3- 2 3- 4 3- 8 3-12 Area suffix E- Continental Europe KD-S641 3-2 A Exploded view of general assembly and parts list Block No.M MM1 Main board 3 10 14 13 34 42 38 5 51 9 50 9 48 52 46 47 26 8 8 4 10 17 12 16 15 33 29 30 25 24 23 28 31 21 33 32

43、 37 36 35 27 22 19 20 Front board 7 1 7 7 2 11 11 18 9 18 43 A B B 44 45 41 39 LCD1 6 C 49 40 KD-S641 3-3 ItemParts numberParts nameAreaA Parts list (General assembly) QtyDescription Block No. M1MM 1-CD MECHA1 2GE10043-205ATOP CHASSIS1 3GE40135-001AEARTH PLATE1 4GE30568-006AHEAT SINK1 5GE30393-002AB

44、OTTOM COVER1 6FSMA3004-203INSULATOR1 7QYSDST2604ZSCREW3CHASSIS+CD MECH 8FSKZ4005-001SCREW2CHASSIS+SIDE PA 9QYSDST2604ZSCREW3CHASSIS+REAR BK 10QYSDST2606ZSCREW2CHASSIS+MAIN PW 11QYSDST2612ZSCREW2SIDE PANEL+IC B 12GE10056-001AFRONT CHASSIS1 13GE30583-001ALOCK LEVER1 14FSKW4005-003TORSION SPRING1FOR LO

45、CK LEVEL 15FSXP3026-002RLS KNOB1 16FSKW3002-015COMP.SPRING1 17GE40140-001ABLIND1 18QYSDST2004MSCREW2 19GE10037-001AFRONT PANEL1 20GE30300-016AFINDER1 21GE20119-001APRESET BUTTON1 22GE30304-001APOWER BUTTON1 23GE30305-001AEJECT BUTTON1 24GE20131-002AD.FUNC BUTTON1FM/CD/AM 25GE30307-001ASND FTN BUTTON

46、1 26GE20130-002APUSH BUTTON1 27GE20118-002A+/- BUTTON1 28GE20120-001AUP/DOWN BUTTON1 29GE30306-001ADETACH BUTTON1 30FSKW3002-012COMP. SPRING1FOR DETACH BUTT 31GE30117-001ALIGHT LENS1 32GE10055-001AREAR COVER1 33VKZ4777-001MINI SCREW4FRONT+REAR 34GE30302-001AL.C.D.CASE1 35FSJK3025-001LCD LENS1 36GE30

47、301-001ALENS CASE1 37GE40142-005ASHEET1 38FSYH4071-002LIGHT SHEET1 39GE30678-001ANAME PLATET1 40E70891-001CLASS 1 LABEL1 41LV41843-001ALASER CAUTION A 1 42QNZ0442-001LCD CONNECTOR1 43VYSH101-009SPACER2 44QMFZ047-150-TFUSE A 1 45GE30854-001ALED HOLDER1 46GE40136-001AIC BRACKET1FOR 45W IC 47GE40124-001AREG BRACKET1 48QYSDST2606ZSCREW1 49QYSDSF2606ZSCREW1 50QYSDST2606ZSCREW1REG BRACKET 51QYSDSF2606ZSCREW2 52GE30382-019AREAR BRACKET1 LCD1QLD0210-002LCD MODULE1 KD-S641 3-4 Grease TNG-87 GP-501MK CFD-005Z GP-501A CD mechanism assembly and parts list Bl