Kenwood-DPCX337-dm-sm 电路图 维修手册.pdf

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1、POTABLE CD PLAYER DPC-X337 SERVICE MANUAL 2004-8 B51-5932-00 (K/K) PDF FormatSystemCompact disc digital audio system Laser . . Semiconductor laser AudioFrequency response .20 Hz to 20 kHz, 3 dB PHONES output level (32 , 1 kHz ) . 9 mW + 9 mW Line output/impedance (BASS BOOST on). 0.48 Vrms/47 k Powe

2、r supply External DC supply.DC 4.5 V Rechargeable batteries (NB-3A70) x 2. DC 2.4 V Commercially-available alkaline batteries (LR03) x 2.DC 3.0 V Battery 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

3、depending on battery 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 reason specifications may be change

4、d without notice. D.A.S.C. OnD.A.S.C. Off Approx. 6.5 HoursApprox. 5 Hours Approx. 10 HoursApprox. 6.5 Hours Rechargeable batteries (NB-3A70) Commercially-available alkaline batteries (LR03) In compliance with Federal Regulations, following are reproductions of labels on, or inside the product relat

5、ing to laser product safety. 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. SPECIFICATIONS Door (A53-2438-08) DC jack (E63-1006-08) Top cover

6、 (B07-2704-08) Stereo jack (E11-0965-08) Open knob (K29-8403-08) Hold/DBBS knob (K29-8404-08)x2 Rotary vol. (R31-0113-08) Stereo jack (E11-0988-08) RadioFans.CN 收音机爱 好者资料库 DPC-X337 2 CONTENTS/ACCESSORIES / CAUTIONS SPECIFICATIONS .COVER CONTENTS / ACCESSORIES / CAUTIONS.2 SCHEMATIC DIAGRAM .3 EXPLOD

7、ED VIEW .5 PARTS LIST.6 ? ? ? ? ? ? ? ? ? ? ? ACCESSORIES The marking 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 The marking of products using lasers (For countries other than U.

8、S.A., U.S.-Military and Canada) CAUTIONS CONTENTS RadioFans.CN 收音机爱 好者资料库 ACEBD 2 1 3 5 7 4 6 CN101 CN102 Q102A Q101A D700 D603AD604A Q702A Q704A D703A D702A Q701A Q700A D704A J601 DC IN BATT CHARGE Q602A Q603A SW512 LID SW511 HOLD D501A D502A SW502STOP ANTI SW505 P-MODE SW506 PROG SW507 FR SW504 PL

9、AY FF SW503 SW501 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22

10、 23 24 25 EQO RFI CACG TEN TEO SC TZCRFM RFRPRFM DGND3 XPLCK MONI1 MONI0 DFDIN DFLRCK DFDCK XBUFO DVDD3 AGND3 RDACO VCDAC LDACO AVDD3 DGND2 XO XI DVDD2 DCK LRCK DOUTA DQ08 DQ09 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ00 DQ01 DQ02 DQ03 DQ04 DQ05 DQ06 DQ07 WEX CASX RASX A00 A01 CLK88 LON CLK SUBSYQ MCK DIN DO

11、UT R/W RESETX BUSY DVDD1 RCLK RCKE A13 A12 A11 A10 A09 A08 A07 A06 A05 A04 A03 A02 AVDD1 AC BD VBIAS E F AGND1 FEN FEO PKC BTC PD LD ASY AVDD2 PCO FCO AGND2 FDOUT JUMPO TDOUT SDIN SDOUT CLVOUT DGND1 56 1 57 58 59 60 61 62 63 64 COM0 COM2 COM3 COM1 BATT- TEST WREM PLAY GND 49 50 51 52 53 54 55 B.BOOS

12、 KEY1 KEY0 DC-IN BATT+ NC VDD OSC1 48 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 PVCC SLED(-) SLED(+) SPIND(-) SPIND(+) DPG2 SPRT SOFT CT DC IN REGB REGO PRGND PGND LG VG SW VSYS EI EO 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TRK(+) TRK(-) FO(+) FO(-) DPG1 FIL4 FIL3 FIL2 F

13、IL1 VREF FOCUS TRK SLED CLV RESET MUTE1 MUTE34 CLK OFF WP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 1 C124A + 6800P C125A R122A 82K C123A 150P 150P C122A R121A 18K C121A 2200P TP104 TE 89 90 16.9344MHz X101 R120A 1M R2A 470 100u4 C133 0.1 + C134A 10uH L102 0.1 C128A C1A 100u4 C127 0.1 C126A

14、 0.022 + 4.7 R1A 10uH L103 0.1 C129A 82 80 A01 A00 DQ05 WE CAS RAS DQ07 DQ06 DQ04 DQ03 DQ01 DQ02 DQ00 DQ10 DQ13 DQ14 DQ15 DQ12 DQ11 DQ09 DQ08 CLK CKE A13 A12 A10 A11 A07 A08 A09 A06 A05 A03 A04 A02 C104 100u4 C105A 0.1 C109A 470P C110A 0.1 C111A 0.1 C112A 120P 150K R112A FE TP103 C113R114A 0.22 C114

15、A + 3.3u50470 C115A 0.1 10K R123A R113A 1M C117A 0.1 R118A 22K 22u6.3 C118 + C130A 0.1 R117A 330K 4.7K R119A R127A 470 1.5K R126A 0.1 C135A 100u4 C120 C119A 0.1 + 35 34 33 32 31 30 29 28 SD TP108 JUMPO TP106 TP102 RF SP TP109 27 26 24 R106A 22K C106A 1 R104A 1K 220u6.3 C101 R103A 4.7 R105A 15 + 100K

16、 R110A 120K R111A 120K 100u4 C102 + 0.01 C103A R101A 100 18 20 19 17 R102A 10uH L101 68K R116A 39K R115A FD TP107 R108A 22K TP105 TDOUT 23 22 25 24 25 24 23 22 C615A 0.1 1 C614A C611A 470P C612A 0.1 C617 220u6.3 + 0.1 C616A C610 + 100u4 R607A 22K C607A 3300P 27K R605AR606A 62K + C609 L603 330uH 10u1

17、0 R712A 33R715A 33 750 R700A R706A 270 R713A 33 R717A 33 R714A 33 R718A 33 R707A 1K 2.2K R708A 10K R709A 1K R716A 100u6.3 C622 + L601 2 3 1 10 R604A 47P C603A 0.1 C604A 10uH L602 R603A 1K 220u6.3 C601 C602 + 220u6.3 + R609A 4.7K C606A 0.1 EV DV SV CV AV SG AG EG 0 CG 18 17 20 19 35 27 26 37 47 62K R

18、616A 0 R618A 24 20 19 0.022 C618A C619A 0.022 C620A 0.022 C621A 0.022 R615A 33K 19 20 COM3 COM1 COM2 COM0 C502C503A C501A 0.1 R514A 100K + 47u6.30.1 37 C504A 0.1 R505A 100K C505A 0.1 C507A 0.1 R507A 10K R506A 10K C506A 0.1 C509A 0.01 R509A 27K R508A 10K C508A 0.1 R501A 10K 1 C520A R520A 1M OPEN CLOS

19、E ON OFF R515A 6.8K4.7K R516A 8.2K R517A 22K R518A R510AR511A 4.7K6.8K R504A 91K 28 SV AV CV EV AV SV EV AV SV AV SV AV AV SVSV SVSV AVAV CV CV CV CV CV EVEV EV EV EV 6 5 4 3 2 1 13 16 15 14 10 12 11 9 8 4 7 6 5 3 2 1 SLED+ LID SW LID SW SPIND+ SPIND- SLED- F(+) F(-) T(-) T(+) VC F GND MD PD1 PD2 VR

20、 GND LD+ GND VCC E 100uH L501 TP603 TP604 TP605 1000P C608A +B +B +B +B +B +B +B +B +B +B +B +B +B +B +B IC101A IC601A CD MECHA 3 DPC-X337 RadioFans.CN 收音机爱 好者资料库 FGIHJ SW511 HOLD OP TI MODE OG J301 Q303A Q304A Q305A Q306A J302 PHONES SW301 B.B.S Q307A Q401A LCD501 LINE OUT IC101A: BU9534KV IC301A:

21、PT2308L-S IC501A: BU24590-8W IC601A: BH6575FV Q101A: 2SA1576A Q102A: DTA124EUA Q303A,304A,401A,704A : DTC114TUA Q305A,306A : DTC323TU Q307A: DTA144TUA Q602A,603A : 2SD2150R Q700A: 2SC4081R Q701A: 2SD2153(V,W) Q702A: 2SB1386 D501A,502A : DAN222 D603A: UDZS3.3B D604A: MA111 D700: B30-2677-08 D702A: RB

22、161M-20TR D703A: UDZS8.2B D704A: UDZS6.2B SIGNAL LINE B LINE GND LINE EARPHONE JK901 PLAY/ PAUSE SW901 STOP SW902 REW SW904 FF SW903 REMOTE IC402A81F641642D-102F: 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 XO XI DVDD2 DCK LRCK DOUTA DQ08 DQ09 DQ10 DQ11 DQ12 DQ13

23、 DQ14 DQ15 DQ00 DQ01 DQ02 DQ03 DQ04 DQ05 DQ06 DQ07 WEX CASX RASX A00 A01 A02 2556 4 15 SEG15 SEG14 16 XRESET AMUTE CHG-CTL B-LIGHT 18 17 20 19 STOP EVR-SEL RLCD-SEL 23 22 21 NC 24 SEG13 SEG12 SEG11 SEG10 SEG09 SEG08 SEG07 SEG06 SEG05 SEG04 SEG03 12 14 13 10 11 9 8 7 6 5 SEG02 SEG01 SEG00 1 3 2 57 58

24、 59 60 61 62 63 64 COM0 COM2 COM3 COM1 BATT- TEST WREM PLAY 45 34 ESP-S3 DEF-SEL ESP-S2 ESP-S1 SDA-R SCL-R JOG-SEL 27 26 29 28 SLD-SEL 32 SDA SCL 31 30 33 P.OFF M SEL MMUTE RW SUBQ COMMAND MCK SUBSYQ BUSY HOLD INNNER 37 35 36 38 39 40 41 42 43 44 RESET LID GND 49 50 51 52 53 54 55 B.BOOST KEY1 KEY0

25、DC-IN BATT+ NC VDD OSC1 48 46 47 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 VDD DQ0 VCCQ DQ1 DQ2 VSSQ DQ3 DQ4 VCCQ DQ5 DQ6 VSSQ DQ7 VCC DQML WE CAS RAS CS A13 A12 A10/AP A0 A1 A2 A3 VCC 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 VSS

26、DQ15 VSSQ DQ14 DQ13 VCCQ DQ12 DQ11 VSSQ DQ10 DQ9 VCCQ DQ8 VSS N.C. DQMU CLK CKE N.C. A11 A9 A8 A7 A6 A5 A4 VSS 4 3 2 1 GND I1+ I1- O1 5 6 7 8 I2+ I2- O2 VCC 16.9344MHz X101 R120A 1M 100u4 C133 0.1 + C134A 10uH L102 100u4 C127 0.022 + 4.7 R1A 10uH L103 0.1 C129A A01 A00 DQ05 WE CAS RAS DQ07 DQ06 DQ04

27、 DQ03 DQ01 DQ02 DQ00 DQ10 DQ13 DQ14 DQ15 DQ12 DQ11 DQ09 DQ08 A02 RAS WE A06 A04 A05 A08 A07 A09 DQ00 DQ01 DQ02 DQ03 DQ04 DQ05 DQ06 DQ07 CAS A01 A10 A00 A02 A03 A12 A13 DQ09 DQ10 DQ15 DQ14 DQ12 DQ11 DQ13 DQ08 CKE CLK A11 C401A 0.1 100u4 + C402 SEG01 SEG06 SEG04 SEG02 SEG03 SEG05 SEG07 SEG08 SEG09 SEG

28、10 SEG13 SEG12 SEG11 SEG14 COM3 COM1 COM2 COM0 R524A 4.7K R523A 4.7K R519A 10K R513A 0 C502C503A C501A 0.1 R514A 100K + 47u6.30.1 10K R502A 37 47 35 C504A 0.1 R505A 100K C505A 0.1 C507A 0.1 R507A 10K ON OFF R515A 6.8K4.7K R516A 8.2K R517A 22K R518A 32 29 35 31 30 33 28 34 2.75T 12K R310A + 4.7u25 C3

29、10 + 560P C306A 100K R308A R309A 100K C307A 560P + 4.7u25 + C309 C308 4.7u25 100 R307A R306A 100 560P 560P C304A C305AR305A 100 R304A 100 50K(A)x2 VR301 R360A 1.5K R362A 180K R364A 3.6K R361A 1.5K R365A 3.6K R363A 180K 22K R326A R327A 22K 18 R323A 220u6.3 C334 + 100u4 + C322 220u6.3 + C335 18 R324A

30、1 C337A 1 C336A L304 2.75T L303 L301 2.75T 2.75T L302 R316A 1K L305 2.75T R311A 12K4.7u25 C311 R315A 1K C317A 0.1 C318A 0.1 4.3K R317A R318A 4.3K 100u4 C330 + 80 82 R402A 3.3u50 C403 + 10K R401A 10K 90 89 16 10 12 11 14 13 15 SEG06 SEG01 SEG05 SEG02 SEG03 SEG04 SEG10 SEG07 SEG08 SEG09 SEG14 SEG12 SE

31、G13 SEG11 SEG06 3 COM0 SEG01 2 1 SEG05 SEG02 SEG03 SEG04 5 4 7 6 SEG10 SEG07 SEG08 SEG09 9 8 SEG14 SEG13 SEG11 SEG12 COM1 COM2 COM3 18 17 COM3 COM2 COM1 COM0 AV AV CV CV CV CV EVEV EV EV EV EV EV EV EV EV EV EV EV EV +B VR901 500 R901AR902A 8.2K8.2K R904AR903A 39K15K RED BLK 1 TEL 23 WHT 4 L300 2.75

32、T R3A 2.2 R521A 1K R01A 0 R02A 0 R03A 0 R04A 0 R05A 0 R06A 0 R07A 0 R08A 0 R09A 0 R10A 0 R11A 0 R12A 0 R13A 0 R14A 0 R15A 0 R16A 0 R17A 0 R18A 0 C107A 0.1 100u4 + C108 +B IC501A IC402A IC301A DPC-X337 REMOTE CONTROL 12 3465 S1 COL 4 DPC-X337 CAUTION: For continued safe- ty, replace safety critical c

33、om- ponents only with manufactur- ers recommended parts (refer to parts list).indicates safety critical components. For contin- ued protection against 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

34、be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter. The measurement value may vary depending on the measuring instruments used or on the pr

35、oduct. Refer to the voltage during PLAY with DASC OFF (at the normal speed) unless otherwise specified; The value shown in ( ) is the voltage measured at the moment of STOP. DPC-X337 5 Parts with exploded numbers larger than 700 are not supplied. PLAY/PAUSE SW501 STOP SW502 HOLD SW511 LINE OUT J301

36、VOLUME VR301 PHONES J302 DC IN J601 PROGRAM SW507 LID SW512 P.MODE SW506 D.A.S.C SW505 LCD501 SKIP/SEARCH SW504 SW503 B.BOOST SW301 DPC-X337 642 641 643 644 728 627 626 613 624 629 615 615 615 611 612 605 603 614 602 601 607 630 613 A A A Ax2 A:N09-5517-082x6 1 2 3 AB EXPLODED VIEW DPC-X337 6 PARTS

37、LIST Ref. No Add- ress New Parts Parts No.Description Desti- nation Re- marks C134A,5ACK73GB1H104KCHIP C0.10UFK C304A-7ACK73GB1H561KCHIP C560PFK C308-311CE04KW1E4R7MELECTRO4.7UF25WV C317A,8ACK73GB1H104KCHIP C0.10UFK C322CE04KW0G101MELECTRO100UF4.0WV C330CE04KW0G101MELECTRO100UF4.0WV C334,5CE04KW0J22

38、1MELECTRO220UF6.3WV C336A,7ACK73GB1C105KCHIP C1.0UFK C401ACK73GB1H104KCHIP C0.10UFK C402CE04KW0G101MELECTRO100UF4.0WV C403CE04KW1H3R3MELECTRO3.3UF50WV C501ACK73GB1H104KCHIP C0.10UFK C502CE04KW0J470MELECTRO47UF6.3WV C503A-8ACK73GB1H104KCHIP C0.10UFK C509ACK73GB1E103KCHIP C0.010UF K C520ACK73GB1C105KC

39、HIP C1.0UFK C601,2CE04KW0J221MELECTRO220UF6.3WV C603ACC73GCH1H470JCHIP C47PFJ C604ACK73GB1H104KCHIP C0.10UFK C606ACK73GB1H104KCHIP C0.10UFK C607ACK73GB1E332KCHIP C3300PFK C608ACK73GB1E102KCHIP C1000PFK C609CE04KW1A100MELECTRO10UF10WV C610CE04KW0G101MELECTRO100UF4.0WV C611ACK73GB1H471KCHIP C470PFK C6

40、12ACK73GB1H104KCHIP C0.10UFK C614ACK73GB1C105KCHIP C1.0UFK C615A,6ACK73GB1H104KCHIP C0.10UFK C617CE04KW0J221MELECTRO220UF6.3WV C618A-21ACK73GB1E223KCHIP C0.022UF K C622CE04KW0J101MELECTRO100UF6.3WV CN101E41-1352-0816P ZIF R/A CON025-20016-303 CN102E41-0897-086P WAFER H-TYPE025-20006-105 J301E11-0965

41、-08STEREO JACK EJS021-23505-101 J302E11-0988-08STEREO JACK EJS021-23505-102 J601E63-1006-08DC JACK 3PINS (021-34503-101 L101,2L33-1705-08AXIAL INDUCTOR015-00100-107 L103L33-1709-08CHOKE COIL 10 U015-00100-006 L300-304L33-1707-08CHOCK COIL 2 3015-00003-101 L501L33-0547-08CHOKE COILS 100015-00101-000

42、L601L33-1708-08CHOCK COIL 130015-00131-006 L602L33-1709-08CHOKE COIL 10 U015-00100-006 L603L33-1710-08CHOCK COIL 330015-00331-106 X101L77-2407-08CERAMIC RESONAT 052-16930-104 R01-18ARK73GB2A000JCHIP R0J1/10W R1ARK73GB2A4R7JCHIP R4.7J1/10W R2ARK73GB2A471JCHIP R470J1/10W R3ARK73GB2A2R2JCHIP R2.2J1/10W

43、 R101ARK73GB2A101JCHIP R100J1/10W R102ARK73GB2A150JCHIP R15J1/10W R103ARK73GB2A104JCHIP R100KJ1/10W R104ARK73GB2A102JCHIP R1.0KJ1/10W R105ARK73GB2A4R7JCHIP R4.7J1/10W R106ARK73GB2A223JCHIP R22KJ1/10W New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne

44、 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 : RussiaH : KoreaM : Other Areasindicates safety critical compo

45、nents . Ref. No Add- ress New Parts Parts No.Description Desti- nation Re- marks -B60-5389-08INST. BOOK(EN) 152-53373-0266 -B60-5390-08INST. BOOK(IT) 152-53374-0266 6011BA53-2438-08DPC-X337 DOOR113-03281-0266 6022BG01-4365-08T328 DOOR SPRI 162-03281-306 6032BB07-2704-08DPC-X337 TOP C103-03280-002 60

46、52BD10-5078-08T328E DOOR ADA 130-03284-000 6072BB10-5545-08T328 DISPLAY L 117-03280-000 6112BK29-8403-08T328E OPEN KNO 127-03286-113 6122BG01-4366-08T328E OPEN SPR 162-03282-306 6132AK29-8404-08T328 HOLD/DBBS 127-03286-0974 6143BD40-1821-15SONY CD MECHAN 160-01000-001 6153BJ02-1569-08T328 CD CUSHIO

47、161-03281-001 6243AE23-1902-08T328 BATTERY S041-03283-002 6262AE23-1903-08T328 BATTERY S 041-03281-002 6272AE23-1904-08T328 BATTERY S 041-03282-002 6293AA09-1306-08T328 BATTERY D 111-03280-0895 6303AA02-3104-08T328 BOTTOM CA 104-03280-0895 6411AW01-0975-08ST.EAR PHONE K 053-21532-303 6421AW08-0658-08AC-DC ADAPTOR059-96184-202 64