Kenwood-LSF30-cs-sm 电路图 维修手册.pdf

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1、* Refer to parts list on page 26 . In compliance with Federal Regulations, following are repro- duction of labels on, or inside the product relating to laser product safety. KENWOOD Corp. certifies this equipment conforms to DHHS Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J. DANGER : Lase

2、r radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM. Caution : No connection of ground line if disassemble the unit. Please connect the ground line on rear panel, PCBs, Chassis and some others. 70% AUXTUNER/bandCD TAPEvolume Tuning Mode standby/timer remoterecmodeset/sound ti

3、me 0 push open BEAT 1 2 phones push open MICRO Hi-Fi COMPONENT SYSTEM RXD-M35 LS-M35/F30 SERVICE MANUAL (HM-335/HM-F30) 2002-12 PRINTED IN KOREA B51-5813-00 (K/K) 3070 F. Cab. assy * (A60-) Door assy * (F07-) Stereo jack (E11-0398-08) Button (K29-8259-08) FL filter (B11-1567-08) Button (K29-8260-08)

4、 TOP VIEW Knob(VOLUME) (K29-8258-08) Cass. door lens * (B10-) RadioFans.CN 收音机爱 好者资料库 FM indoor antenna (1) (T90-0861-08) AM loop antenna (1) (T90-0846-08) Remote control unit (1) (A70-1568-05): E,T,H type (A70-1569-05): K,X type Batteries(R6/AA) (2) RXD-M35 2 CONTENTS / ACCESSORIES / CAUTIONS CONTE

5、NTS / ACCESSORIES / CAUTIONS. 2 EXTERNAL VIEW.3 CIRCUIT DESCRIPTION.4 ADJUSTMENT.14 PC BOARD . 15 SCHEMATIC DIAGRAM . 19 EXPLODED VIEW .25 PARTS LIST.26 SPECIFICATIONS .Back cover Contents Accessories Cautions Operation to reset The microcomputer may fall into malfunction (impossibil- ity to operate

6、, erroneous display, etc.) when the power cord is unplugged while unit is ON or due to an external factor. In this case, execute the following procedure to reset the microcomputer and return it to normal condi- tion. Unplug the power cord from the power outlet, then while holding the POWER or key de

7、pressed, plug the power cord again. Please note that resetting the microcomputer clears the contents stored in and it returns to condition when it left the factory. or After resetting the microcomputer, the display will show as follow: standby/timer POWER standby/timer The marking of products using

8、lasers (For countries other than U.S.A., U.S.-Military and Canada) The marking of this product has been classified as Class 1. It means that there is no danger of hazardous radiation outside the product. Location: Back panel CLASS 1 LASER PRODUCT CAUTION VISIBLE LASER RADIATION WHEN OPEN. DO NOT STA

9、RE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. Inside this laser product, a laser diode classified as Class 3A laser radiation is contained as alerted by the internal caution label shown above. Do not stare into beam or view directly with optical instruments. 1 Remove the CD from the unit.

10、2 Press the CD 6 key. 3 Wait for some time and verify that the display appears as above. 4 Wait a few seconds and turn the unit OFF. Note related to transportation and movement Before transporting or moving this unit, carry out the follow- ing operations. RadioFans.CN 收音机爱 好者资料库 RXD-M35 3 EXTERNAL V

11、IEW *Refer to parts list on page26. ANTENNAAM AUX IN L R L R RCA jack (E63-1091-08) Speaker terminal (E70-0113-08) Heatsink cover (F07-1799-08) AC line cord * (E30-) Speaker terminal (E70-0112-08) SYSTEM CONFIGURATIONS SYSTEMRECEIVERSPEAKERSCOLORFOR HM-335-SRXD-M35-SLS-M35-SSILVERUSA The value shown

12、 in ( ) is the voltage measured at the moment of STOP. U - 4 U - 2 U - 6 UVXZABADWYAAAC 2 1 3 5 7 4 6 RXD-M35 Y39-4342-70 CN604 CN701 CN602 ERASE Rch Lch PLAY REC.R REC.F END SOLENOID PACK R/P CN603 CN402 1/2 BOARD- MAIN CN301 1/2 MAIN BOARD- 1/2 BOARD- MAIN CN302 PLAY/REC HEAD SW HEADPHONE JK602 Lc

13、h 6 OHM SPEAKER JK601 32 OHM (Rch) POWER AMP (Lch) POWER AMP D601 D603 D604 D602 Q601Q602 MUTE Q603 D605D606 Q612 Q605 +12V AVR MUTE CONT. AUDIO CN601 BD601 BD602 D613 D620 D621 Q608 D618 D619 D616 D617 D615 Q609 Q708 Q709 Q706Q705 Q707 Q703 BIAS AVR MUTE PLAY BACK /REC EQ. BIAS OSC BIAS CONT. Q606

14、Q607 Q704 SW CD+B LINE MUTE AVR +9V D623 D622 +5.6V AVR RLY CONT. POWER B LINE B LINE GND LINE SIGNAL LINE RECORDING LINE : 2SC2412K D601-604,609,613 D606,612 D605 : 1SR139-400 : MTZJ5.6B : MTZJ6.2B Q603 Q607,612,709 Q608,621,622,703,705-707 Q604,606,609,708 Q605,623,704 IC702 Q601,602 IC701 : 2SD20

15、61E : DTC124EUA : 2SA1037K : 2SA1036K : BA3126N : 2SD2114K : AN7317 IC603 IC601,602: TDA2030A or : BA17809T D615-623,627,628 : 1SS133 D607: MTZJ13B BD601,602: KBL402 Rch IC604: BA17805T D608: MTZJ16(B) RELAY SW ONLY (K,P) TYPE SW701 BEAT CUT : AN78057SIC605 D627 D628 Q622 Q621 Q623 D629 J659 D629: M

16、TZJ5.1B D609 D612 Q604 D608 D607 -29V AVR +5V AVR Q613 PROTECTION TDA2040V : DTA124EUAQ613 M 2 1 3 4 6 7 1REC.R +12.0V CD.MGND TA.R REC.L CD.+9.0V 3 2 6 5 4 TA.L PWR.RELAY A.MUTE R.IN 8 7 9 10 13F.OFF1 A.GND L.IN 11 12 REC.MUTE F.OFF2 +9.0V 15 14 16 1 2 3 4 6 7 L.PLAY L.REC R.PLAY R.REC GND ERASE 1

17、4 2 3 5 6 7 8 PHOTO GND SOL CPM PACK-SW REC-F-SW REC-R-SW PLAY-SW 4TA.MGND TA.REC/PB TA.+9.0V TA.BIAS1 3 2 U.GND +5.0V CD. LINE.MUTE +5.6V 6 5 9 8 7 15CD.+5.0V CD.DGND F2 FL.GND CD.POWER VPP 12 11 10 14 13 F1 16 GND P/B SW 2 1 3 CONT GND VCC P/B SW GND8 5 6 4 7 9 REC SW REC SW +VS LNF LIN -VS LOUT 3

18、 2 1 5 4 ALC L.F RO2 GND RNF RIN ROUT RIN2 6 3 2 1 5 4 8 7 11 LO2 LNF LIN LOUT LIN2 14 15 16 12 13 R.R MUTE VCC 9 10 2 RIN 1 ROUT -VS RNF +VS 4 3 5 10K R701 10u50 C736 + C703 100P C704 100P R710 15K R712 1K 0.039 C723 10u50 C724 + 0.027 C710 4.7u50 C712 + 4.7K R708 100u50 C708 + 22 R706 R722 4.7M 18

19、K10u50 + C714 10mH C732 220PC716 1200P T701 R724 390K C722 220P 220P390K C721R723 R615 330 330 R616 0.01 C618 0.01 C617 R610 22K C611 47P 47P C612 R609 22K 390 R614 270 R648 0.047 C644 22K + 2200u25 1000P C641 C613 C642 2200u25 C614 1000P + R613 R607 22K 270 R647 390 0.047 C643 C603 220P 220P 2.2u50

20、 + 2.2u50 + 47u50 + C606 + C605 47u50 R605 22K C601 C602 2.2K R618 R620 22K R606 2.2K R603 10K R604 10K 820 R617 + C625 100u50 C604 C616 1K R601 2.2u50 + C313 2.2u50 + C314 1K R602 1K R621 100u50 C638 + 4.7K R619 4.7 R611 0.22 C609 0.22 C607 0.22 C608 0.22 C610 4.7 R612 14 3 2 1 5 4 7 8 6 10 11 9 13

21、 12 15 15 14 13 12 11 10 9 8 7 6 5 4 1 3 2 +B B +B +B +5.6V 2200u25 C615 + R627 100 100 R626 T601 0.01 C632 0.01 C633 T602 +5.6V +B R640 22K 100 R650 2200u25 C628 + 0.01 R643 47K 0.068 C631 100K R639 100u50 C637 + 1K R641 1K R642 100 1W R630 180 R632 180 R633 180 R634 F601 2.2M RL601 C635 0.082 AC22

22、0V 60Hz : AC240V 50Hz : AC230V 50Hz (V) (X) (T,E) : AC220V 60Hz : AC120V 60Hz(K,P) (H) R631 100u50 C707 + 0.027 C709 4.7u50 C711 + 4.7K R707 1K R703 1K R704 R709 15K R711 1K 22 R705 R713 1K C745 4.7u50 + C735 22u50 + C701 270P L702 270P C702 R720 10mH 18K10u50 + C713 220 R721 100u50 + C725 C731 220P

23、C715 1200P L701 R719 1.5K R744 47K R745 14 13 10 8 9 10 9 8 +9V +12V +9V C741 4.7u50 + C742 4.7u50 + C727 2.2u50 + C728 2.2u50 + 2.2K R732 2.2K R731 220K R736 220K R735 1K R734 8200P C733 5.6K R726 10u50 C730 + 0.01 C734 R730 5.6K C737 8200P 3.2 R729 C705 0.022 6800P C729 3.3 R727 R725 10 R702 100 I

24、C701 +12V +9V +9V PROTECTION 16 14 R645 1.5K R629 47K +5V B +9V +5.6V +5V +5V+5V +9V +5V +5.6V B 10K R728 16 14 +9V +9V +9V +9V +9V 3 OUT 1 2 GND IN +5V +5.6V B +B +B R645 100 +9V +B +B B +9V+9V Q608 B +B R608 +B B +12V 1W C627 R733 1K 55 GND 1000P C717 1000P C718 13 14 0.22 2W R658 R657 0.22 2W 1K

25、R654R653 1K R655 68K 68K R656 10K R661 10K R660 0.01 C645 2.2K R659 10u50 C646 + INOUT GND R651 100 J617 4.7K R644 1.8K R625 33K 100u63 + C622 R623 330 R622 100u63 C621 + IN +5V 2 OUT 3 1 GND +9V C629 22u25 10u25 +B POWER BOARD IC702 IC701 IC601IC602 IC603 TRANSFORMER BOARD RXD-M35 (2/2) IC605 IC604

26、 6.2V -19.1V 18.9V OFF : 4.8V 11.2V MUTE ON : 3.9V 11.8V 18.9V 13.8V 0.6V 0.6V 9.0V REC : 8.2V REC : 0V REC : 3.0V PLAY : 2.3V PLAY : 2.3V REC : 3.0V0V 0V 3.0V 3.0V0V REC : 6.3V PLAY : 4.9V REC : 3.8V PLAY : 3.1V REC : 0V PLAY : 3.8V REC : 8.9V 11.2V 9.0V 9.0V 5.0V CD : 4.2V CD : 4.9V REC : 1.6V TAP

27、E PLAY : 0V REC : 1.6V TAPE PLAY : 0V 0.2V -19.1V18.9V 0V 0V 5.0V CD : 4.8V 5.6V 9,.0V REC : 4.2V -29.2V 4.6V MUTE ON : 9.5V 7.7V 5.6V -29.8V -40.5V 5.6V 9.0V 5.0V 16.3V -29.2V CASSETTE MECHA DESTINATION COUNTRY U.S.A. CANADA SHANGHAI U.K. EUROPE KOREA ABB. F601 K P X V AUSTRALIA T E H F800mA F2A No

28、te: Unit has a protection circuiting it use TDA2030A. TDA2040A is available for no protection circuiting. CAUTION: For continued safety, replace safety critical components only with manufacturers recommended parts (refer to parts list).indicates safety critical components. For continued protection a

29、gainst risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage

30、 is an actual reading measured with a high impedance type voltmeter with no signal input. The measurement value may vary depending on the measuring instruments used or on the product. N - 2 N - 1 N - 3 PR PF RPH CL BS BM MM PCB 3x6 3x8 2.6x8 2x4 3x8 3x8 3x8 3x6 4x6 3x6(BLK) 3x8 3x6 M3 3x8 3x10 M3x10

31、 : N88-3006-46 : N85-3008-46 : N46-2608-46 : N89-2004-46 : N84-3008-46 : N91-3008-46 : N09-0395-05 : N89-3006-46 : N90-4006-46 : N84-3006-45 : N89-3008-46 : N46-3006-46 : N10-2030-46 : N91-3008-46 : N89-3010-46 : N30-3010-46 A B C D E F G H J K L M N P Q R MAIN BOARD CASSETTE / POWER BOARD TRANSFORM

32、ER BOARD JK101 ANTENNA JK301 AUX IN JK601 SPEAKERS SW802 AUX SW803 TUNER/band SW806 CD SW813 TAPE SW801SW804SW805SW807VR801 VOLUME SW809 rec SW814 mode SW815 set / sound JK602 PHONES RXD-M35 604 603 616 635 618 670 605 629 636 639 639 640 619 671 632 635 630 640 624 620702 638 628 B F G H 706 B A 64

33、2 616 607 625 A F F F Fx2Qx2 Qx2 Ex2 E N R DB B Fx2 Jx2 Jx2 Jx2 F C Cx3 Cx2 E E P J L L L Mx2 Mx2 M 637 609 725 713 708 721 616x2 722 712 701 723 724 T601 671 644 644 670 K 627 631 643 633 680 682 615 611 714 Fx2 Fx2 Bx2 Bx2 612 634 1 2 ACB Parts with exploded numbers larger than 700 are not supplie

34、d. RXD-M35 25 EXPLODED VIEW (UNIT) RXD-M35 26 PARTS LIST Ref. No Add- ress New Parts Parts No.Description Desti- nation Re- marks 6151AA70-1568-05REMOTE HANDSET 182-03350-002NENTST 6151AA70-1568-05REMOTE HANDSET 182-03350-002SEE2E3 6151AA70-1569-05REMOTE HANDSET 182-03350-001SKSX 6162A,2CG11-2919-08

35、RUBBER FOOT (7 136-07503-750 6182BD40-1772-05SINGLE LOGIC D 141-01227-211 6192BD40-1640-05SONY CD MECHAN 160-00213-000 6201BA02-3063-08TOP CABINET (L 103-03350-0902NTH 6201BA02-3063-08TOP CABINET (L 103-03350-0902SEE2ST 6201BA02-3063-08TOP CABINET (L 103-03350-090SXNEE3 6201BA02-3064-08TOP CAB. (L.G

36、R 103-03351-0902SK 6242BF07-1688-089829 CD COVER 161-00213-202 6252AK29-8258-08VOLUME KNOB (C 127-03351-013 6271CT99-0624-08MAGNET NMB F 161-00090-030 6282AK29-8259-08BUTTON SET-A ( 128-03352-1902 6292BK29-8260-08BUTTON SET-B ( 128-03352-2902 6301BG01-4346-08DOOR SPRING (S 162-03350-312 6311CF07-180

37、0-08MAGNET HOLDER 129-03350-0956 6321BJ19-6382-08SPRING HOLDER 129-03350-000 6331BF07-1797-08DOOR ASSY(L.GR M35S-CDDSA-00SEE2ST 6331BF07-1797-08DOOR ASSY(L.GR M35S-CDDSA-00SXSK 6331BF07-1798-08DOOR ASSY(L.GR M35N-CDDSA-00H 6331BF07-1798-08DOOR ASSY(L.GR M35N-CDDSA-00NEE3NT 6342AB11-1567-08FL FILTER

38、(MIT 125-03352-000 6352A,1BD39-0345-08OIL DAMPER SET 130-03313-010 6362BJ52-0045-08LATCH W/PUSH L 020-41100-900 6371CE30-7295-08AC CORD SAA AP 023-60080-002SX 6371CE30-7296-08AC CORD UL APP 023-60040-012SK 6371CE30-7293-08AC CORD VDE AP 023-65020-300NE 6371CE30-7293-08AC LINE CORD V SEE2E3 6371CE30-

39、7294-08AC LINE CORD V 023-60040-004STNT 6371CE30-7298-08AC LINE CORD V 023-60110-301H 6381CF07-2001-08213CDM CD MAGN 161-00213-206 6392BJ02-1545-08HARD RUBBER NO 161-05117-101 6402BJ02-1546-08SOFT RUBBER NO 161-05116-001 6422AD32-0368-08CD LOCKER PLAS 130-10618-200 6431CJ21-6982-08SANYO CD MAGNE 161

40、-00011-203 6441CF20-3606-08HEAT PATH GTQ- 136-90000-003 6702B,2CE35-3530-088P FILM CONNEC 037-44211-085 6712B,2CE35-2578-0816P FILM TYPE 037-45101-164 6801AT90-0846-08AM LOOP ANTENN 015-82100-001 6821AT90-0861-081P J.WIRE #26U 025-10001-003 BM2BD16-0748-08MAIN BLTFF19U-21 BS2BD16-0749-08F/R BELTFF19

41、S-31 CL2BD19-0331-08CLUTCH ASSYF522-060 PF2BD14-0399-08ROLLER PINCH RF514-133 PR2BD14-0400-08ROLLER PINCH LF514-134 MM2BT42-1122-08MTR MAIN BLKF525-345 RPH2BT39-0041-08PLATE HD BLOCKF513-853 PCB2BW02-2926-08PCB CONTROLF567-689 C101CK73GB1H103KCHIP C0.010UFK New Parts Parts without Parts No. are not

42、supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. 2 L : ScandinaviaK : USAP : CanadaR : MexicoC : ChinaI : Malaysia Y : PX(Far East,Hawaii)T : EnglandE : EuropeG : GermanyV : China(Shanghai) Y : AAFES(Europe)X : AustraliaQ : Rus

43、siaH : KoreaM : Other Areasindicates safety critical components . Ref. No Add- ress New Parts Parts No.Description Desti- nation Re- marks -B06-2032-08GRILLE ASSYSPK-NET-ASSY-LSFF30 -B06-2031-08GRILLE ASSYSPK-NET-ASSY-N -B06-2030-08GRILLE ASSYSPK-NET-ASSY-S -H50-4640-08SPK. CTN.KENW 153-03350-SLV -H

44、50-4641-08SPK. CTN.KENW 153-03350-1266GLD -H50-4642-08SPK. CTN.KENW 153-03350-2266F30 -H50-4690-08SPK. CTN.KENW 153-03350-H SP1T07-0918-084 SPK. 6 OHM 029-10006-552 -H25-1749-08POLYBAG 10X13 150-10013-510 -H25-1750-08POLYBAG 16X18 150-16018-510NE -B60-5313-08INST.BOOK(EN) 152-03350-0266E2STSX -B60-5

45、313-08INST.BOOK(EN) 152-03350-0266SKE3NT -B60-5314-08INST.BOOK(FR) 152-03354-0266NESE -B60-5315-08INST.BOOK(GE) 152-03354-1266NESE -B60-5316-08INST.BOOK(NE) 152-03354-2266NESE -B60-5317-08INST.BOOK(IT) 152-03354-3266NESE -B60-5318-08INST.BOOK(ES) 152-03354-4266NESE -B60-5319-08INST.BOOK(PL) 152-0335

46、6-0266E2E3 -B60-5320-08INST.BOOK(HU) 152-03356-1266E2E3 -B60-5321-08INST.BOOK(CZ) 152-03356-2266E2E3 -B60-5322-08INST.BOOK(RU) 152-03356-3266E2E3 -H25-1649-08POLYBAG 6X10 W 150-06010-210 -H25-1660-08POLYBAG 16X20 150-16020-510 -H50-4631-08ITEM CARTON RXD-M35-SSE -H50-4632-08ITEM CARTON RXD-M35-SE2 -

47、H50-4633-08ITEM CARTON RXD-M35-SST -H50-4634-08ITEM CARTON RXD-M35-NNE -H50-4635-08ITEM CARTON RXD-M35-NE3 -H50-4636-08ITEM CARTON RXD-M35-NNT -H50-4691-08ITEM CARTON RXD-M35-NH -H60-1199-08CARTON CASE HM-335-SSKSX 6032AA53-2345-08CASS.DOOR (ORA 110-03350-101 6042AB10-3901-08CASS.DOOR LENS 116-03350

48、-001SEE2ST 6042AB10-3901-08CASS.DOOR LENS 116-03350-001SKSX 6042AB10-3902-08CASS.DOOR LENS 116-03350-002H 6042AB10-3902-08CASS.DOOR LENS 116-03350-002NEE3NT 6052BG01-4347-08CASSETTE DOOR 133-03353-308 6072AA60-2310-08F.CAB.ASSY(W/O M35S-FCSA-EE2TSEE2ST 6072AA60-2311-08F.CAB.ASSY(W/O M35S-FCSA-XVSX 6072AA60-2312-08F.CAB. ASSY (W M35S-FCSA-KSK 6072AA60-2313-08F.CAB. ASSY (W M35N-FCSA-EE2TH 6072AA60-2313-08F.CAB. ASSY (W M35N-FCSA-EE2T