Kenwood-DPCX337-dm-sm 维修电路原理图.pdf

《Kenwood-DPCX337-dm-sm 维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《Kenwood-DPCX337-dm-sm 维修电路原理图.pdf（7页珍藏版）》请在收音机爱好者资料库上搜索。

1、POTABLE CD PLAYERDPC-X337SERVICE MANUAL 2004-8 B51-5932-00 (K/K) PDFFormatSystemCompact disc digital audio system Laser .Semiconductor laserAudioFrequency response .20 Hz to 20 kHz, 3 dBPHONES output level (32 , 1 kHz ) . 9 mW + 9 mWLine output/impedance (BASS BOOST on). 0.48 Vrms/47 kPower supplyEx

2、ternal DC supply.DC 4.5 VRechargeable batteries (NB-3A70) x 2. DC 2.4 VCommercially-available alkaline batteries (LR03) x 2.DC 3.0 VBattery life (Fully charge) At 0.1mW+0.1mW output (32 load). Standard value during continuous use/charging in an temperature of 20C. Time of use may vary depending on b

3、attery maker, battery type, use environ-ment, and temperatute.Dimensions (W x H x D). 137 mm x 20.5 mm x 137 mm (5- 3/8 x 13/16 x 5-3/8)Weight (net). 171 g (6.0 oz)Note:KENWOOD follows a policy of continuous advancements in development. For this reasonspecifications may be changed without notice.D.A

4、.S.C. OnD.A.S.C. OffApprox. 6.5 HoursApprox. 5 HoursApprox. 10 HoursApprox. 6.5 HoursRechargeable batteries (NB-3A70)Commercially-available alkalinebatteries (LR03)In compliance with Federal Regulations, following are reproductionsof labels on, or inside the product relating to laser product safety.

5、KENWOOD-Corp. certifies this equipment conforms to DHHS Regu-lations No. 21 CFR 1040. 10, Chapter 1, Subchapter J.DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM.SPECIFICATIONSDoor(A53-2438-08)DC jack(E63-1006-08)Top cover(B07-2704-08)Stereo jack(E11-0965-08)

6、Open knob(K29-8403-08)Hold/DBBS knob(K29-8404-08)x2Rotary vol.(R31-0113-08)Stereo jack(E11-0988-08)RadioFans.CN 收音机爱 好者资料库DPC-X3372CONTENTS/ACCESSORIES / CAUTIONSSPECIFICATIONS .COVERCONTENTS / ACCESSORIES / CAUTIONS.2SCHEMATIC DIAGRAM .3EXPLODED VIEW .5PARTS LIST.6? ? ? ?ACCESSORIESThe marking this

7、 product has been classified as Class 1. It meansthat there is no danger of hazardous radiation outside the product.Location: Back panelCLASS 1LASER PRODUCTThe marking of products using lasers (For countries other than U.S.A.,U.S.-Military and Canada)CAUTIONSCONTENTS RadioFans.CN 收音机爱 好者资料库ACEBD2135

8、746CN101CN102Q102AQ101AD700D603AD604AQ702AQ704AD703AD702AQ701AQ700AD704AJ601DC INBATTCHARGEQ602AQ603ASW512LIDSW511HOLDD501AD502ASW502STOPANTISW505P-MODESW506PROGSW507FRSW504PLAYFFSW503SW501100999897969594939291908988878685848382818079787776757473727170696867666564636261605958575655545352512627282930

9、313233343536373839404142434445464748495012345678910111213141516171819202122232425EQORFICACGTENTEOSCTZCRFMRFRPRFMDGND3XPLCKMONI1MONI0DFDINDFLRCKDFDCKXBUFODVDD3AGND3RDACOVCDACLDACOAVDD3DGND2XOXIDVDD2DCKLRCKDOUTADQ08DQ09DQ10DQ11DQ12DQ13DQ14DQ15DQ00DQ01DQ02DQ03DQ04DQ05DQ06DQ07WEXCASXRASXA00A01CLK88LONCL

10、KSUBSYQMCKDINDOUTR/WRESETXBUSYDVDD1RCLKRCKEA13A12A11A10A09A08A07A06A05A04A03A02AVDD1ACBDVBIASEFAGND1FENFEOPKCBTCPDLDASYAVDD2PCOFCOAGND2FDOUTJUMPOTDOUTSDINSDOUTCLVOUTDGND15615758596061626364COM0COM2COM3COM1BATT-TESTWREMPLAYGND49505152535455B.BOOSKEY1KEY0DC-INBATT+NCVDDOSC14821222324252627282930313233

11、34353637383940PVCCSLED(-)SLED(+)SPIND(-)SPIND(+)DPG2SPRTSOFTCTDC INREGBREGOPRGNDPGNDLGVGSWVSYSEIEO2019181716151413121110987654321TRK(+)TRK(-)FO(+)FO(-)DPG1FIL4FIL3FIL2FIL1VREFFOCUSTRKSLEDCLVRESETMUTE1MUTE34CLKOFFWP123456789101112131415161234561C124A+6800PC125AR122A82KC123A 150P150PC122AR121A 18KC121

12、A 2200PTP104TE899016.9344MHzX101R120A 1MR2A 470100u4C1330.1+C134A10uHL1020.1C128AC1A100u4C1270.1C126A0.022+4.7R1A10uHL1030.1C129A8280A01A00DQ05WECASRASDQ07DQ06DQ04DQ03DQ01DQ02DQ00DQ10DQ13DQ14DQ15DQ12DQ11DQ09DQ08CLKCKEA13A12A10A11A07A08A09A06A05A03A04A02C104100u4C105A 0.1C109A 470PC110A 0.1C111A 0.1C

13、112A 120P150KR112AFETP103C113R114A0.22C114A+3.3u50470C115A0.110KR123AR113A1MC117A 0.1R118A 22K22u6.3C118+C130A0.1R117A330K4.7KR119AR127A4701.5KR126A0.1C135A100u4C120C119A0.1+3534333231302928SDTP108JUMPOTP106TP102RFSPTP109272624R106A 22KC106A 1R104A 1K220u6.3C101R103A4.7R105A15+100KR110A 120KR111A 12

14、0K100u4C102+0.01C103AR101A10018201917R102A10uHL10168KR116A39KR115AFDTP107R108A 22KTP105TDOUT2322252425242322C615A 0.11C614AC611A 470PC612A 0.1C617220u6.3+0.1C616AC610+100u4R607A22KC607A3300P27KR605AR606A62K+C609L603 330uH10u10R712A 33R715A 33750R700AR706A270R713A 33R717A 33R714A 33R718A 33R707A1K2.2

15、KR708A10KR709A1KR716A100u6.3C622+L60123110R604A47PC603A0.1C604A10uHL602R603A 1K220u6.3C601C602+220u6.3+R609A 4.7KC606A0.1EVDVSVCVAVSGAGEG 0CG18172019352726374762KR616A0R618A2420190.022C618AC619A0.022C620A0.022C621A0.022R615A33K1920COM3COM1COM2COM0C502C503AC501A0.1R514A 100K+47u6.30.137C504A 0.1R505A

16、 100KC505A 0.1C507A 0.1R507A 10KR506A 10KC506A 0.1C509A 0.01R509A 27KR508A 10KC508A 0.1R501A 10K1C520AR520A 1MOPENCLOSEONOFFR515A6.8K4.7KR516A8.2KR517A22KR518AR510AR511A4.7K6.8KR504A 91K28SVAVCVEVAVSVEVAVSVAVSVAVAVSVSVSVSVAVAVCVCVCVCVCVEVEVEVEVEV65432113161514101211984765321SLED+LID SWLID SWSPIND+SP

17、IND-SLED-F(+)F(-)T(-)T(+)VCFGNDMDPD1PD2VRGNDLD+GNDVCCE100uHL501TP603TP604TP6051000PC608A+B+B+B+B+B+B+B+B+B+B+B+B+B+B+BIC101AIC601ACD MECHA3DPC-X337FGIHJSW511HOLDOPTIMODEOGJ301Q303AQ304AQ305AQ306AJ302PHONESSW301B.B.SQ307AQ401ALCD501LINEOUTIC101A: BU9534KVIC301A: PT2308L-SIC501A: BU24590-8WIC601A: BH6

18、575FVQ101A: 2SA1576AQ102A: DTA124EUAQ303A,304A,401A,704A: DTC114TUAQ305A,306A : DTC323TUQ307A: DTA144TUAQ602A,603A : 2SD2150RQ700A: 2SC4081RQ701A: 2SD2153(V,W)Q702A: 2SB1386D501A,502A : DAN222D603A: UDZS3.3BD604A: MA111D700: B30-2677-08D702A: RB161M-20TRD703A: UDZS8.2BD704A: UDZS6.2BSIGNAL LINEB LIN

19、EGND LINEEARPHONEJK901PLAY/PAUSESW901STOPSW902REWSW904FFSW903REMOTEIC402A81F641642D-102F:767574737271706968676665646362616059585756555453525150XOXIDVDD2DCKLRCKDOUTADQ08DQ09DQ10DQ11DQ12DQ13DQ14DQ15DQ00DQ01DQ02DQ03DQ04DQ05DQ06DQ07WEXCASXRASXA00A01A022556415SEG15SEG1416XRESETAMUTECHG-CTLB-LIGHT18172019

20、STOPEVR-SELRLCD-SEL232221NC24SEG13SEG12SEG11SEG10SEG09SEG08SEG07SEG06SEG05SEG04SEG03121413101198765SEG02SEG01SEG001325758596061626364COM0COM2COM3COM1BATT-TESTWREMPLAY4534ESP-S3DEF-SELESP-S2ESP-S1SDA-RSCL-RJOG-SEL27262928SLD-SEL32SDASCL313033P.OFFM SELMMUTERWSUBQCOMMANDMCKSUBSYQBUSYHOLDINNNER37353638

21、394041424344RESETLIDGND49505152535455B.BOOSTKEY1KEY0DC-INBATT+NCVDDOSC1484647123456789101112131415161718192021222324252627VDDDQ0VCCQDQ1DQ2VSSQDQ3DQ4VCCQDQ5DQ6VSSQDQ7VCCDQMLWECASRASCSA13A12A10/APA0A1A2A3VCC545352515049484746454443424140393837363534333231302928VSSDQ15VSSQDQ14DQ13VCCQDQ12DQ11VSSQDQ10DQ

22、9VCCQDQ8VSSN.C.DQMUCLKCKEN.C.A11A9A8A7A6A5A4VSS4321GNDI1+I1-O15678I2+I2-O2VCC16.9344MHzX101R120A 1M100u4C1330.1+C134A10uHL102100u4C1270.022+4.7R1A10uHL1030.1C129AA01A00DQ05WECASRASDQ07DQ06DQ04DQ03DQ01DQ02DQ00DQ10DQ13DQ14DQ15DQ12DQ11DQ09DQ08A02RASWEA06A04A05A08A07A09DQ00DQ01DQ02DQ03DQ04DQ05DQ06DQ07CA

23、SA01A10A00A02A03A12A13DQ09DQ10DQ15DQ14DQ12DQ11DQ13DQ08CKECLKA11C401A 0.1100u4+C402SEG01SEG06SEG04SEG02SEG03SEG05SEG07SEG08SEG09SEG10SEG13SEG12SEG11SEG14COM3COM1COM2COM0R524A 4.7KR523A 4.7KR519A 10KR513A0C502C503AC501A0.1R514A 100K+47u6.30.110KR502A374735C504A 0.1R505A 100KC505A 0.1C507A 0.1R507A 10K

24、ONOFFR515A6.8K4.7KR516A8.2KR517A22KR518A32293531303328342.75T12KR310A+4.7u25C310+560PC306A100KR308AR309A100KC307A560P+4.7u25+C309C3084.7u25100R307AR306A100560P560PC304AC305AR305A100R304A10050K(A)x2VR301R360A 1.5KR362A 180KR364A 3.6KR361A 1.5KR365A 3.6KR363A 180K22KR326AR327A22K18R323A220u6.3C334+100

25、u4+C322220u6.3+C33518R324A1C337A1C336AL3042.75TL303L3012.75T2.75TL302R316A1KL3052.75TR311A12K4.7u25C311R315A1KC317A 0.1C318A 0.14.3KR317AR318A4.3K100u4C330+8082R402A3.3u50C403+10KR401A10K908916101211141315SEG06SEG01SEG05SEG02SEG03SEG04SEG10SEG07SEG08SEG09SEG14SEG12SEG13SEG11SEG063COM0SEG0121SEG05SEG

26、02SEG03SEG045476SEG10SEG07SEG08SEG0998SEG14SEG13SEG11SEG12COM1COM2COM31817COM3COM2COM1COM0AVAVCVCVCVCVEVEVEVEVEVEVEVEVEVEVEVEVEVEV+BVR901500R901AR902A8.2K8.2KR904AR903A39K15KREDBLK1TEL23WHT4L3002.75TR3A2.2R521A1KR01A 0R02A 0R03A 0R04A 0R05A 0R06A 0R07A 0R08A 0R09A 0R10A 0R11A 0R12A 0R13A 0R14A 0R15A

27、 0R16A 0R17A 0R18A 0C107A0.1100u4+C108+BIC501AIC402AIC301ADPC-X337REMOTE CONTROL123465S1COL4DPC-X337CAUTION: For continued safe-ty, replace safety critical com-ponents only with manufactur-ers recommended parts (referto parts list).indicates safetycritical components. For contin-ued protection again

28、st risk offire, replace only with sametype and rating fuse(s). Toreduce the risk of electricshock, leakage-current orresistance measurements shallbe carried out (exposed partsare acceptably insulated fromthe supply circuit) before theappliance is returned to thecustomer.The DC voltage is an actualre

29、ading measured with a highimpedance type voltmeter. Themeasurement value may varydepending on the measuringinstruments used or on theproduct. Refer to the voltageduring PLAY with DASC OFF(at the normal speed) unlessotherwise specified; The valueshown in ( ) is the voltagemeasured at the moment ofSTO

30、P.DPC-X3375Parts with exploded numbers larger than 700 are not supplied. PLAY/PAUSESW501STOPSW502HOLDSW511LINE OUTJ301VOLUMEVR301PHONESJ302DC INJ601PROGRAMSW507LIDSW512P.MODESW506D.A.S.CSW505LCD501SKIP/SEARCHSW504 SW503B.BOOSTSW301DPC-X337642641643644728627 626613624629615615615611612605603614602601

31、607630613AAAAx2A:N09-5517-082x6123ABEXPLODED VIEWDPC-X3376PARTS LISTRef. NoAdd-ressNewPartsParts No.DescriptionDesti-nationRe-marksC134A,5ACK73GB1H104KCHIP C0.10UFKC304A-7ACK73GB1H561KCHIP C560PFKC308-311CE04KW1E4R7MELECTRO4.7UF25WVC317A,8ACK73GB1H104KCHIP C0.10UFKC322CE04KW0G101MELECTRO100UF4.0WVC3

32、30CE04KW0G101MELECTRO100UF4.0WVC334,5CE04KW0J221MELECTRO220UF6.3WVC336A,7ACK73GB1C105KCHIP C1.0UFKC401ACK73GB1H104KCHIP C0.10UFKC402CE04KW0G101MELECTRO100UF4.0WVC403CE04KW1H3R3MELECTRO3.3UF50WVC501ACK73GB1H104KCHIP C0.10UFKC502CE04KW0J470MELECTRO47UF6.3WVC503A-8ACK73GB1H104KCHIP C0.10UFKC509ACK73GB1

33、E103KCHIP C0.010UF KC520ACK73GB1C105KCHIP C1.0UFKC601,2CE04KW0J221MELECTRO220UF6.3WVC603ACC73GCH1H470JCHIP C47PFJC604ACK73GB1H104KCHIP C0.10UFKC606ACK73GB1H104KCHIP C0.10UFKC607ACK73GB1E332KCHIP C3300PFKC608ACK73GB1E102KCHIP C1000PFKC609CE04KW1A100MELECTRO10UF10WVC610CE04KW0G101MELECTRO100UF4.0WVC61

34、1ACK73GB1H471KCHIP C470PFKC612ACK73GB1H104KCHIP C0.10UFKC614ACK73GB1C105KCHIP C1.0UFKC615A,6ACK73GB1H104KCHIP C0.10UFKC617CE04KW0J221MELECTRO220UF6.3WVC618A-21ACK73GB1E223KCHIP C0.022UF KC622CE04KW0J101MELECTRO100UF6.3WVCN101E41-1352-0816P ZIF R/A CON025-20016-303CN102E41-0897-086P WAFER H-TYPE025-2

35、0006-105J301E11-0965-08STEREO JACK EJS021-23505-101J302E11-0988-08STEREO JACK EJS021-23505-102J601E63-1006-08DC JACK 3PINS (021-34503-101L101,2L33-1705-08AXIAL INDUCTOR015-00100-107L103L33-1709-08CHOKE COIL 10 U015-00100-006L300-304L33-1707-08CHOCK COIL 2 3015-00003-101L501L33-0547-08CHOKE COILS 100

36、015-00101-000L601L33-1708-08CHOCK COIL 130015-00131-006L602L33-1709-08CHOKE COIL 10 U015-00100-006L603L33-1710-08CHOCK COIL 330015-00331-106X101L77-2407-08CERAMIC RESONAT 052-16930-104R01-18ARK73GB2A000JCHIP R0J1/10WR1ARK73GB2A4R7JCHIP R4.7J1/10WR2ARK73GB2A471JCHIP R470J1/10WR3ARK73GB2A2R2JCHIP R2.2

37、J1/10WR101ARK73GB2A101JCHIP R100J1/10WR102ARK73GB2A150JCHIP R15J1/10WR103ARK73GB2A104JCHIP R100KJ1/10WR104ARK73GB2A102JCHIP R1.0KJ1/10WR105ARK73GB2A4R7JCHIP R4.7J1/10WR106ARK73GB2A223JCHIP R22KJ1/10W New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne s

38、ont pas fournis.Teile ohne Parts No. werden nicht geliefert.2L : ScandinaviaK : USAP : CanadaR : MexicoC : ChinaI : MalaysiaY : PX(Far East,Hawaii)T : EnglandE : EuropeG : GermanyV : China(Shanghai) Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components

39、.Ref. NoAdd-ressNewPartsParts No.DescriptionDesti-nationRe-marks-B60-5389-08INST. BOOK(EN) 152-53373-0266-B60-5390-08INST. BOOK(IT) 152-53374-02666011BA53-2438-08DPC-X337 DOOR113-03281-02666022BG01-4365-08T328 DOOR SPRI 162-03281-3066032BB07-2704-08DPC-X337 TOP C103-03280-0026052BD10-5078-08T328E DO

40、OR ADA 130-03284-0006072BB10-5545-08T328 DISPLAY L 117-03280-0006112BK29-8403-08T328E OPEN KNO 127-03286-1136122BG01-4366-08T328E OPEN SPR 162-03282-3066132AK29-8404-08T328 HOLD/DBBS 127-03286-09746143BD40-1821-15SONY CD MECHAN 160-01000-0016153BJ02-1569-08T328 CD CUSHIO 161-03281-0016243AE23-1902-0

41、8T328 BATTERY S041-03283-0026262AE23-1903-08T328 BATTERY S 041-03281-0026272AE23-1904-08T328 BATTERY S 041-03282-0026293AA09-1306-08T328 BATTERY D 111-03280-08956303AA02-3104-08T328 BOTTOM CA 104-03280-08956411AW01-0975-08ST.EAR PHONE K 053-21532-3036421AW08-0658-08AC-DC ADAPTOR059-96184-2026431AW09

42、-1310-08RECHAGEABLE BAT 998-00000-0416441AA70-1646-08REMOTE CONTROLAN09-5517-08SCREW 2 X 6 ST 144-52006-112D700B30-2677-08L.E.D. 3MM(RED)019-12000-304LCD501B38-0273-08LCD DISPLAY ISO049-63661-001C1ACK73GB1E223KCHIP C0.022UF KC101CE04KW0J221MELECTRO220UF6.3WVC102CE04KW0G101MELECTRO100UF4.0WVC103ACK73

43、GB1E103KCHIP C0.010UF KC104CE04KW0G101MELECTRO100UF4.0WVC105ACK73GB1H104KCHIP C0.10UFKC106ACK73GB1C105KCHIP C1.0UFKC107ACK73GB1H104KCHIP C0.10UFKC108CE04KW0G101MELECTRO100UF4.0WVC109ACK73GB1H471KCHIP C470PFKC110A,1ACK73GB1H104KCHIP C0.10UFKC112ACC73GCH1H121JCHIP C120PFJC113CE04KW1H3R3MELECTRO3.3UF50

44、WVC114ACK73GB1E224KCHIP C0.22UFKC115ACK73GB1H104KCHIP C0.10UFKC117ACK73GB1H104KCHIP C0.10UFKC118CE04KW0J220MELECTRO22UF6.3WVC119ACK73GB1H104KCHIP C0.10UFKC120CE04KW0G101MELECTRO100UF4.0WVC121ACK73GB1H222KCHIP C2200PFKC122A,3ACK73GB1H151JCHIP C150PFJC124ACK73GB1C105KCHIP C1.0UFKC125ACK73GB1E682KCHIP

45、C6800PFKC126ACK73GB1H104KCHIP C0.10UFKC127CE04KW0G101MELECTRO100UF4.0WVC128A-30ACK73GB1H104KCHIP C0.10UFKC133CE04KW0G101MELECTRO100UF4.0WV New PartsParts without Parts No. are not supplied.Les articles non mentionnes dans le Parts No. ne sont pas fournis.Teile ohne Parts No. werden nicht geliefert.1

46、L : ScandinaviaK : USAP : CanadaR : MexicoC : ChinaI : MalaysiaY : PX(Far East,Hawaii)T : EnglandE : EuropeG : GermanyV : China(Shanghai) Y : AAFES(Europe)X : AustraliaQ : RussiaH : KoreaM : Other Areasindicates safety critical components .DPC-X337ELECTRONICS PARTSDPC-X337PARTS LISTRef. NoAdd-ressNe

47、wPartsParts No.DescriptionDesti-nationRe-marksR708ARK73GB2A222JCHIP R2.2KJ1/10WR709ARK73GB2A103JCHIP R10KJ1/10WR712A-5ARK73GB2A330JCHIP R33J1/10WR716ARK73GB2A102JCHIP R1.0KJ1/10WR717A,8ARK73GB2A330JCHIP R33J1/10WRA506A-8ARK73GB2A103JCHIP R10KJ1/10WREGRK73GB2A000JCHIP R0J1/10WVR301R31-0113-08ROTARY V

48、OL. R10010-21503-161SW301S62-0123-08SWITCH SK-22D03020-12203-105SW501-507S70-0103-08TACT SWITCH TC-020-31100-171SW511S62-0064-08SWITCH SK12D02G020-11203-103SW512S74-0093-18TACT SWITCH MPU020-31100-056D501A,2ADAN222CHIP DIODE DAN2004-80222-400D603AUDZS3.3BCHIP ZENER DIOD004-80033-215D604AMA111SW. DIO

49、DE MA111004-80111-400D702ARB161M-20TRCHIP MSCHOTTKY004-80161-400D703AUDZS8.2BUDZS8.2B (SMT) 004-80082-215D704AUDZS6.2BUDZS6.2B (SMT) 004-80062-215IC101ABU9534KVIC BU9534KV (RH002-09534-140IC301APT2308L-SIC PT2308L-S (P002-02308-151IC402A81F641642D-102FIC 81F641642D-1002-41642-230IC501ABU24590-8WIC B

50、U24590-8W (002-24590-141IC601ABH6575FVIC BH6575FV (RH002-06575-140Q101A2SA1576ACHIP TRANSISTOR003-21576-148Q102ADTA124EUACHIP TRANSISTOR003-20124-140Q303A,4ADTC114TUACHIP TRANSISTOR003-20114-141-01Q305A,6ADTC323TUCHIP TRANSISTOR003-20323-140Q307ADTA144TUACHIP TRANSISTOR003-20144-141-02Q401ADTC114TUA