Kenwood-DW-320-V-Service-Manual 电路图 维修手册.pdf

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1、R L VIDEO OUTPUT AUDIO OUTPUT SYSTEM CONTROL AC 110120V AC 220240V 21 DISC SELECTOR12KARAOKEKEY CONTROLRANDOMREPEAT AUTO PAUSE ECHO LEVEL MIC MIX21MIC21 ON SCREEN DIGEST ON/STANDBY DIGITAL VIDEO TWIN VIDEO CD PLAYER D-W320V TWIN VIDEO CD PLAYER D-W320V SERVICE MANUAL 1997-11/B51-5389-00 (K/K) 405 In

2、 compliance with Federal Regulations, following are reproduc- tions of labels on, or inside the product relating to laser product safety. KENWOOD-Crop. certifies this equipment conforms to DHHS Regulations No. 21 DFR 1040. 10, Chapter 1, Subchapter J. DANGER : Laser radiation when open and interlock

3、 defeated. AVOID DIRECT EXPOSURE TO BEAM Panel assy (A60-1413-08) Front glass (B10-2467-08) Tray panel (A21-3664-08) Phone jack (E11-0384-08) Tray panel (A21-3663-08) Knob (K29-6973-08) Knob (K29-6974-08) Phono jack (E63-1036-08) Slide switch (S90-0125-08) Miniature phone jack (E11-0188-05) Power co

4、rd bushing (J42-0083-05) AC power cord * (E30-) * Refer to parts list on page 24. D-W320V COVER( 97.11.28 11:11 PM yW 2 RadioFans.CN 收音机爱 好者资料库 D-W320V 2 CONTENTS / ACCESSORIES AC plug adapter. (1) (E03-0115-05) Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only

5、 for regions where use is necessary.) Audio cord.(1) (E30-0505-05) CONTENTS .2 DISASSEMBLY FOR REPAIR.3 CIRCUIT DESCRIPTION.4 ADJUSTMENT.10 PC BOARD .11 SCHEMATIC DIAGRAM .15 EXPLODED VIEW .22 PARTS LIST.24 SPECIFICATIONS .Back cover Accessories CONTENTS System control cord.(2) (E30-2733-05) Video c

6、ord.(1) (E30-1427-05) D-W320V COVER( 97.11.28 11:11 PM yW 3 RadioFans.CN 收音机爱 好者资料库 D-W320V 3 DISASSEMBLY FOR REPAIR 1. Push the on / standby key. 2. Push the open / close key (DISC 1). 3. Remove the left tray panel. 4. Push the open / close key (DISC 2). 5. Remove the right tray panel. 6. Push the

7、open / close key (DISC 2). 7. Turn the AC power off. 8. Remove 5 screws (1) and front panel. 9. Turn the tray drive gear to clockwise (2) to remove right tray. 10. Remove the hook (3) and then pull out the right tray. 11. Turn the tray drive gear to counterclockwise (4). (Pickup down (5) CD mecha mo

8、ves (6) Pickup up Left tray comes out (7) 12. Remove the hook (same as 3) and then pull out the left tray. 1. HOW TO REMOVE THE TRAYS. 2. HOW TO REMOVE THE CD MECHANISM HOLDER 3. HOW TO MOUNT THE CD MECHANISM HOLDER 5 3 7 1 4 2 6 1 x4 Fig.1 1. Remove 3 screws (1). 2. Remove the clamper guide to arro

9、w mark (2). 3. To down the CD mechanism holder, set the slider to arrow mark (4) by turning the tray drive gear (5). 4. Remove the CD mechanism holder to arrow mark (3). 1. Set the slider to arrow mark (4) by turning the tray drive gear (5). 2. Inset the CD mechanism holder into the hole of slider (

10、6). 5 1 2 1 2 3 1 4 6 CHASSIS CD MECHANISM HOLDER (SUB CHASSIS) CLAMPER GUIDE SLIDER Fig.2 4. HOW TO MOUNT THE TRAYS. 1. Mount the clamper guide (1). 2. Fix 3 screws (2). 3. Set the slider to arrow mark (A, B) by turning the tray drive gear. 4. Insert the tray (A) to guide (B) on slider (3). 5. Turn

11、ing the tray drive gear to clockwise (4) set the slider to arrow mark (C). 6. Insert the tray (B) to guide (C) on slider (5). 1 2 C B A 2 4 5 3 2 TRAY(A) TRAY(B) Fig.3 5. HOW TO REPLACE THE PICKUP 1. Remove 4 screws (1) and turn over the CD mechanism assy. # Short the short-land of the pickup before

12、 the following pro- cedures (2) 2. Remove 3 connectors (3) and 3 screws (4). 3. Remove the disc motor assy (5). 4. Remove washer and gear (6). 5. Remove 2 screws (7) and rod (8). 6. Remove the pickup assy (9). Note : When mounting the pickup, in the reverse order of dis- assembly. Unsolder the short

13、 land after connecting the connectors. short-land 7 2 4 44 3 3 5 1 7 8 9 6 x4 DRIVE GEAR (DISC MOTOR Assy) Fig.4 D-W320V COVER( 97.11.28 11:11 PM yW 6 RadioFans.CN 收音机爱 好者资料库 PIN NO.TERMINAL NAMEI/OFUNCTIONACT 1771GOFL grid drive 8VDDVDD +5V 9P/N IOPAL/NTSC INPUT H : PALH 10P/N OIPAL/NTSC OUTPUT H :

14、 PALH 11M/AOPAL/NTSC MANUAL/AUTO SELECT H : MANUALH 12POWEROPOWER ON / OFF H : ONH 13C-BUSYOVIDEO CD DATA STATUS H : BUSYH 14CLOCKIVIDEO CD DATA CLOCKH/L 15C-DATADATA SIGNAL to MPEG BOARDH/L 16M-DATADATA SIGNAL from MPEG BOARDH/L 17RESETHARD RESETL 18TR+TRAY MOTOR CONTROL H : OPENH 19TR-TRAY MOTOR C

15、ONTROL H : CLOSEH 20, 21AVSSGND 22PU INPICK UP LOCATION L : INSIDEL 23UP SWMECHA POSITION L : DISC1 The value shown in () is the voltage measured at the moment of STOP. PCB/SD 2P 97.11.28 11:31 PM y W 5 D-W320V AE D-W320VM/VC/VI 45123 P.C. 0 REPEAT VIDEO CD EDIT P.B.C. NTSC PAL 910 1415 1920 867 131

16、112 ALL 161718 AB 3 DISC TOTAL TRACK NO. 1G3G2G5G7G8G 6G4G (3G) (8G-4G,2G) P9P13P5P10P1P9P9 P10P11P9 P11 P9 P11 P4 P9 P5 P11P15 P12P16 P7P12P3 P10 P8P13P4 P4P2 P1 P3 P5 P10P6P7 P11 P14 P15 P7 P12 P10 P13 P7 P1 P6 P4AP2 P5 P8 P3 P6 P2P6P10P14 P9 Col P11 DIGEST SW883 STOP SW873 DOWN ECHO SW857 RANDOM

17、Q841-843 SW863 : KRC102M LED841-846: EL204AT4 FW881BFW881A ON/ O/C 1 SW881SW882 Q841 SW852SW854 Q843 KARAOKE SW851 REPEATDISC1 SW862SW861 REWFF SW859SW858SW860 DISC2 ( )( ) SHARPNATURALFLAT ( ) SW856SW855SW853 UPPAUSE AUTOECHO PLAY SW871SW872 O/C 2 Q842 STANDBY a g bf c d e a g b c h d f e R883 1.5K

18、 R882 3.3K 3 2 3 2 +5V 11 4.7K1.5K R859R860 +5V 1.8K1.5K6.8K2.7K3.9K12K 12K3.9K6.8K R862R861R863 +5V R852 R873 3.9K R871 1.5K R872 4.7K R857R855R856R854R853 R884 12K F1 F1 P16 P14 P13 P15 NP NP 1 2 7 6 5 4 3 P9 P7 P8 P11 P10 P12 P2 P4 P3 P5 P6 13 12 10 11 9 15 19 18 17 16 14 8 NX NX NX NX NX NX 24 2

19、2 23 20 21 29 30 27 28 26 25 NX NX NX NX NX NX NX NX NX NX NX 36 34 35 33 NX NX NX NX NX 10 12 13 14 15 16 17 18 19 5 6 7 8 9 11 R808 68K R809 68K R810 68K R819 68K R818 68K R817 68K R804 68K R805 68K R806 68K R823 68K R822 68K R821 68K 42 NX 8G 9G NX 10G NX 6G 4G 5G 7G 46 47 45 44 43 52 51 50 48 49

20、 R820 68KR807 68K R811 68K R813 68K R812 68K R814 68K R815 68K R816 68K -5V-5V 31 32 41 40 39 38 37 R801 68K R803 68K R802 68K R826 68K R824 68K R825 68K 20P1 ( ( ( ( ( ( ( ( ( ) ) ) ) ) ) ) ) ) ) ) ) ) ) ( ( ( ( ( ( ) () AGAIAFAH Y22-7520-20 D-W320V 1P( 97.11.28 11:37 PM yW 7 D-W320V 22 32 3 2 18 6

21、26 627 10 4 11 21 18 19 22 23 26 17 17 14 9 13 12 20 31 27 8 1 6 30 28 29 A A A G E D C Dx2 Bx2 Fx2 E G FM DM PU LM 5 A B C D E F G 2.6x20 M2.6x5 3x8 2.6x10 M2.6x4 M2x3 M2x5 : N09-2582-05 : N09-2928-08 : N89-3008-46 : N09-2950-08 : SH1109700937 : SH1309701564 : SH1109700938 1 2 3 A B Parts with expl

22、oded view numbers larger than 700 are not supplied. EXPLODED VIEW (MECHANISM) D-W320V 1P( 97.11.28 11:37 PM yW 8 D-W320V 23 EXPLODED VIEW (UNIT) Parts with exploded view numbers larger than 700 are not supplied. A A A E Ex2 Ax2 Ax2 Ax2 Bx2E A A A Ax2 Ax2 601 619 623 640 659 655 628 627 625 626 624 6

23、29 636x2 636x2 632x2 632x2 624 749 746 629 747 706 745 748 611 608 651 650 604 605 621 622 620 J201J202 VR201VR202 1MIC21MIC2 SW857 SW856 SW883 SW882 SW881SW862 SW855SW863SW853 SW852SW854SW851SW861SW859 SW858SW860SW873 SW871 SW901 SW872 ED1 J301 J251 A B C Cx2 Dx2 Dx2 738 739 707 715 763 763 742 702

24、 737 Fx2 Fx2 A Bx2 Bx4 Bx4 Bx2 B C 741 764 764 764 763 763 764 B Ax4 A B C D E F 3x8 (BLK) 3x8 3x10 M3x6 3x12(BLK) 3x8 : N89-3008-45 : N82-3008-46 : N89-3010-46 : N35-3006-46 : N89-3012-45 : N89-3008-46 AC110-120V AC220-240V SYSTEM CONTROL VIDEO OUTPUT DIGEST ON SCREEN ECHO LEVELRANDOMREPEAT AUTO PA

25、USEKARAOKE12 DISC SELECTOR 703 1 2 CED D-W320V COVER( 97.11.28 11:11 PM yW 8 D-W320V 24 L : ScandinaviaK : USAP : CanadaR : MexicoI : Malaysia Y : PX(Far East, Hawaii)T : EuropeE : EuropeG : GermanyC : China Y : AAFES(Europe)X : AustraliaM : Other Areas indicates safety critical components. 8 New Pa

26、rts Parts 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. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 8 New Parts Parts without Parts No. are not supplied. Les articles n

27、on mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. L : ScandinaviaK : USAP : CanadaR : MexicoI : Malaysia Y : PX(Far East, Hawaii)T : EuropeE : EuropeG : GermanyC : China Y : AAFE

28、S(Europe)X : AustraliaM : Other Areas indicates safety critical components. C19CQ92FM1H102KMYLAR1000PFK C21CE04KW1HR47MELECTRO0.47UF50WV C22CE04KW1H010MELECTRO1.0UF50WV C23CE04KW1A470MELECTRO47UF10WV C24CQ92FM1H332JMYLAR3300PFJ C25CK45FB1E104KCERAMIC0.10UFK C26 ,27CE04KW1H010MELECTRO1.0UF50WV C28CQ9

29、2FM1H272JMYLAR2700PFJ C29CC45CH1H270JCERAMIC27PFJ C30CQ92FM1H102KMYLAR1000PFK C31CQ92FM1H333KMYLAR0.033UFK C32CE04KW1E4R7MELECTRO4.7UF25WV C33CK45FB1H103ZCERAMIC0.010UFZ C34CE04KW1H0R1MELECTRO0.1UF50WV C35CK45FB1E103KCERAMIC0.010UFK C36CE04KW1A101MELECTRO100UF10WV C37CE04KW1HR47MELECTRO0.47UF50WV C3

30、8CE04KW1HR33MELECTRO0.33UF50WV C39CE04KW1A331MELECTRO330UF10WV C40 ,41CK45FF1H103ZCERAMIC0.010UFZ C43CE04KW1HR22MELECTRO0.22UF50WV C44CK45FB1E473KCERAMIC0.047UFK C52CK45FF1H103ZCERAMIC0.010UFZ C53CK45FB1H221KCERAMIC220PFK C55CE04KW1A101MELECTRO100UF10WV C200CE04KW1C470MELECTRO47UF16WV C201,202CE04KW

31、1H2R2MELECTRO2.2UF50WV C203,204CE04KW1A470MELECTRO47UF10WV C205,206CE04KW1H010MELECTRO1.0UF50WV C207,208CE04KW1H0R1MELECTRO0.1UF50WV C209CK45FB1E103KCERAMIC0.010UFK C210CQ92FM1H472KMYLAR4700PFK C211CE04KW1A101MELECTRO100UF10WV C212CK45FB1H122KCERAMIC1200PFK C213CE04KW1A101MELECTRO100UF10WV C214CE04K

32、W0J331MELECTRO330UF6.3WV C215CE04KW1A101MELECTRO100UF10WV C216,217CE04KW1ER47MELECTRO0.47UF25WV C218,219CC45CH1H470JCERAMIC47PFJ C220CQ92FM1H103KMYLAR0.010UFK C221CQ92FM1H102JMYLAR1000PFJ C223,224CK45FB1E104KCERAMIC0.10UFK C225CE04KW1A101MELECTRO100UF10WV C226CK45FB1E104KCERAMIC0.10UFK C251,252CQ92F

33、M1H561JMYLAR560PFJ C253CE04KW0J331MELECTRO330UF6.3WV C255,256CQ92FM1H821JMYLAR820PFJ C257CE04KW1C101MELECTRO100UF16WV C259,260CE04KW1E4R7MELECTRO4.7UF25WV C261,262CQ92FM1H821JMYLAR820PFJ C263CC45FSL1H680JCERAMIC68PFJ C264CQ92FM1H103KMYLAR0.010UFK C265CK45FB1H101KCERAMIC100PFK C267,268CE04KW1H4R7MELE

34、CTRO4.7UF50WV C301,302CK45FB1H221KCERAMIC220PFK 6011CA01-3504-08METALLIC CABINET 6042C8A21-3663-08TRAY PANEL(A) 6052C8A21-3664-08TRAY PANEL(B) 6082C8A60-1413-08PANEL 6112C8B10-2467-08FRONT GLASS 6191CE03-0115-05AC PLUG ADAPTER 6201CE30-0505-05AUDIO CORD 6211CE30-1427-05VIDEO DORD 6221CE30-2733-05COR

35、D WITH PLUG 6231E8E30-2879-08AC POWER CORDC 6231E8E30-2881-08AC POWER CORDMI 6242D,1E8E35-2118-08FLAT CABLE(29P) 6251D8E35-2119-08MOTOR WIRE(6P) CNS3-CNP3 6261D8E35-2120-08PU WIRE(5P) CNS1-CNP1 6271D8E35-2121-08WIRE ACTUATOR(8P) CNS2-CNP2 6281D8E35-2122-08DH MECHA WIRE(10P) CNS4-CNP4 6292D,1E8E35-21

36、23-08FLAT CABLE(8P) 6322D,2EG11-2336-08CUSHION(FOOT) 6362D,2EJ02-1197-08FOOT 6401EJ42-0083-05AC CORD BUSH 6502C8K29-6973-08KNOB(MIC1) 6512C8K29-6974-08KNOB(MIC2) 6551E8L07-2548-08POWER TRANSFORMER (T901)C 6551E8L07-2549-08POWER TRANSFORMER (T901)MI 6591E8W02-2618-05MPEG PCB -B46-0326-03G CARD -8B60-

37、3678-08INST MANUAL(ENGLISH/SP/TAIWAN)M -8B60-3679-08INST MANUAL(ENGLISH/CHINESE)C -8B60-3680-08INST MANUAL(ENGLISH/TAIWAN)I -8F15-0285-08COVER(KNOB) -8F15-0286-08COVER(KNOB) -H10-7322-08POLYSTYRENE FOAMED FIXTURE -H25-1624-08PROTECTION BAG -8H25-1632-08PROTECTION BAG -8H50-2772-08ITEM CARTON CASEMI

38、-8H50-2773-08ITEM CARTON CASEC C1CK45FB1E103KCERAMIC0.010UFK C2CE04KW1A470MELECTRO47UF10WV C3CE04KW1H010MELECTRO1.0UF50WV C4CK45FF1H103ZCERAMIC0.010UFZ C6CK45FB1E104KCERAMIC0.10UFK C7CQ92FM1H333KMYLAR0.033UFK C8CK45FB1E102KCERAMIC1000PFK C9CQ92FM1H333KMYLAR0.033UFK C10CE04KW1H0R1MELECTRO0.1UF50WV C1

39、1CK45FB1H683KCERAMIC0.068UFK C12CQ92FM1H473KMYLAR0.047UFK C13CK45FB1H181KCERAMIC180PFK C14CQ92FM1H104KMYLAR0.10UFK C15CE04KW1A101MELECTRO100UF10WV C16CQ92FM1H103KMYLAR0.010UFK C17CK45FB1H331KCERAMIC330PFK C18CK45FB1E472KCERAMIC4700PFK 1 2 D-W320V ELECTRIC PARTS PARTS LIST D-W320V COVER( 97.11.28 11:

40、11 PM yW 5 D-W320V 25 PARTS LIST L : ScandinaviaK : USAP : CanadaR : MexicoI : Malaysia Y : PX(Far East, Hawaii)T : EuropeE : EuropeG : GermanyC : China Y : AAFES(Europe)X : AustraliaM : Other Areas indicates safety critical components. 8 New Parts Parts without Parts No. are not supplied. Les artic

41、les non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. 8 New Parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Te

42、ile ohne Parts No. werden nicht geliefert. Ref. No Add- ress New Parts Description Desti- nation Re- marks Parts No. L18L90-0314-08COIL L2518L90-0312-08COIL L2528L90-0311-08COIL L4018L90-0313-08COIL L7018L90-0312-08COIL LED8418B30-2529-08LED LED8428B30-2529-08LED LED8438B30-2528-08LED LED8448B30-252

43、8-08LED LED8458B30-2529-08LED LED8468B30-2529-08LED X2018L77-2231-08CRYSTAL RESONATOR X4018L77-2229-08CRYSTAL RESONATOR X7018L77-2230-08CRYSTAL RESONATOR R266RD14BB2H181JRD180J1/2W R923,924RD14BB2H221JRD220J1/2W R930RD14BB2E2R2JRD2.2J1/4W VR201,2028R39-0018-08VARIABLE RESISTOR SW851-8638S70-0058-08T

44、ACT SWITCH SW871-8738S70-0058-08TACT SWITCH SW881-8838S70-0058-08TACT SWITCH SW901S90-0125-08SLIDE SWITCHMI D11SS133DIODE D2RL104ADIODE D201,2021SS133DIODE D210-2151SS133DIODE D301-3041SS133DIODE D701,7021SS133DIODE D706-7091SS133DIODE D901-908RL104ADIODE D922-9281SS133DIODE IC18LA9241MIC IC28LC7863

45、1EIC IC3M56748FPIC IC4TA7291SIC(BRIDGE DRIVER) IC2018TC9409BFIC IC202,2038TA2011SIC IC251NJM4565DIC(OP AMP X2) IC401MN1872423KENIC(U-CON) IC402TC74HCU04FIC(HEX INVERTER) IC7018IX0238IC IC7028PST994FIC IC9238KIA7805PIC IC9248KIA78L05IC Q1KTA1266GRTRANSISTOR Q3KTA1266GRTRANSISTOR Q2012SC2878ATRANSISTO

46、R Q202,203KRC102MTRANSISTOR Q251KRC102MTRANSISTOR Q253KTA1266GRTRANSISTOR Q254-2572SC2878ATRANSISTOR Q401KRC102MTRANSISTOR Q701KRC102MTRANSISTOR Q841-843KRC102MTRANSISTOR Q9212SD468TRANSISTOR C303CK45FF1H103ZCERAMIC0.010UFZ C304CQ92FM1H102JMYLAR1000PFJ C305CK45FB1H221KCERAMIC220PFK C401CK45FF1H103ZC

47、ERAMIC0.010UFZ C404CK45FB1E103KCERAMIC0.010UFK C405,406CE04KW0J101MELECTRO100UF6.3WV C407CK45FB1E103KCERAMIC0.010UFK C408CE04KW1C100MELECTRO10UF16WV C410-412CK45FB1E103KCERAMIC0.010UFK C700CK45FB1H151KCERAMIC150PFK C701CK45FB1E103KCERAMIC0.010UFK C702,703CC45CH1H470JCERAMIC47PFJ C705CQ92FM1H223KMYLA

48、R0.022UFK C706CE04KW1A471MELECTRO470UF10WV C707CQ92FM1H223KMYLAR0.022UFK C708CE04KW1A470MELECTRO47UF10WV C710,711CK45FB1H151KCERAMIC150PFK C712CK45FF1H103ZCERAMIC0.010UFZ C713CE04KW1C100MELECTRO10UF16WV C921CE04KW0J101MELECTRO100UF6.3WV C922CE04KW1A470MELECTRO47UF10WV C923CE04KW1E101MELECTRO100UF25WV C925CE04KW1C100MELECTRO10UF16WV C926CQ92FM1H104KMYLA