Kenwood-DP3060-cd-sm 电路图 维修手册.pdf

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1、COMPACT DISC PLAYER DP-3060 SERVICE MANUAL KENWOOD 1994-8 PRINTED IN KOREA B51-4947-00 (K) 2454 oui Le ee eet a = Bs ene 5 a aa i ts i gl Knob (K29-5940-12) Metallic Cabinet (A01-3142-01) Knob (K29-5941-03) Phone jack (E11-0208-05) Panel (Tray) Foot (A29-0370-03) (JO2-1034-05) AC Power cord* (E30-)

2、Miniature phone jack (E11-0188-05) Phone jack (E63-0120-05) Oscillating module (W02-1114-05) Power cord bushing (J42-0083-05) “Refer to parts list on page 20 RadioFans.CN 收音机爱 好者资料库 DP-3060 CONTENTS/ACCESSORIES/CAUTION CONTENTS AGGES SORIE S wecteceancteteo nese eee 2 CAUTION csitsiciaieruencecetaca

3、eeteh ohasieee e 2 CONTRO Lixigetictacctecsionertnoeertatiee eraa i cnteetatees, 3 DISASSEMBLY FOR REPAIPR.:eeeeeeeeeeeeeeeeees 4 BLOCK DIAGRAM .:cccccrseccsseseneeeeesenseeceeseneeseneees 6 CIRCUIT DESCRIPTION 1. 8 Times over sampling 16 bits digital DAC:SM 5872BS(IC202).:- eee i ADDIS TIME ING sit

4、es eee: oceeeneewierianiensscortmedeediacse 9 PG BOARD xeccincnc ice tin torneo eeenn sidan ag deena! 11 SCHEMATIC DIAGRAM .:0cceeeeeees Va daceeseteatee 13 EXPLODED VIEW MECHANIS Mizicteiosirssinr ineerereenleeindees: 17 UINGINV sch; ccattes ccnsancl tees naidgaganaseetatinl sa geaseteaem nea 19 PA

5、RTS LIST sitecnndieedi iterate: 20 SPECIFICATIONS accticntcccapeiiwacwetnts BACK COVER *Note : Refer to DP-7060 service manual (B51-4938-00) if you want to know more information of Semiconductor description. ACCESSORIES Audio cord Cord with plug (System) Remote controller assy (E30-0505-05) (E30-273

6、3-05) * AC plug adaptor (E03-0115-05) (-) (A70-0980-05) Battery cover (A09-0170-08) te) (Except for some areas.) For the unit with a European AC plug in areas other than Europe. CAUTION Note related to transportation and movement Before transporting or moving this unit, carry Out the following opera

7、tions. 1. Turn the power ON but do not load a disc. 2. Wait a few seconds and verify that the display shown appears. 3. Turn the power OFF. (TRack - 123 4 5 6 7 8 3 10 j7 11:12 13 14 15 . 1617 18 19 20 Po Beware of condensation | When water vapor comes into contact with the surface of cold material,

8、 water drops are produced. If condensation occurs correct operation may not be possible, or the unit may not furaction correctly. This is not a malfunction, however, the unit sould be dried. (To do this, turn the POWER switch ON and leave the unit as it is for several hours.) Be especially careful i

9、n the following conditions: e When the unit is brought from a cold place to a warmplace, and there is a large temperature difference. e VWhen a heater starts operating. When the unit is brought from an air - conditioned plae ta a place of high temperature with high humidity. e When there is a large

10、difference between the irer mal temperature of the unit and the ambient temperature or IN conditions where condensation occurs easily. RadioFans.CN 收音机爱 好者资料库 DP-3060 CONTROL/REMOTE CONTROL OPERATION CONTROL A-B repeat indicator/ Tape side A or B indicator during editing Program check indicator TOTA

11、L TIME/SINGLE TIME indicator EDIT indicator Play track mode indicator CCRS REPEAT indicator | (Mdicator TRACK |! REPEAT -TRACK - Program mode Indicator Play indicator t t J J t 1 Pause inaicator Play track NO display Music calendar TIME indicator Single time Total time EDIT time Program time Output

12、and psptsy headphones level display Open/close key POWER swiich STANDBY indicator Disc tray Remote control light sensor Play/Pause key Stop key | J = ; memuar ( = To J) Play mode key Search keys (P MODE PHONES jack REPEAT key = Numeric keys! 0 9. +10 Skip keys REMOTE CONTROL “EDIT key *CHECK key MUL

13、T! DISC EDIT key “CLEAR key *REPEAT AmB key PEAK SEARCH key REPEAT key *TIME DISPLAY key “RANDOM key P. MODE key Numeric Kxeys ( 0 9 ; “+10 ) Search keys “OUTPUT LEVEL xeys Skip xeys Stop key POWER key OPEN / CLOSE key Play/pause key KENWOOD REMOTE CONTROL UAT : AC-PO701 The operations of each key a

14、re the same as those of the keys on the unit. The keys marked * are provided only on the remote control unit. RadioFans.CN 收音机爱 好者资料库 DP-3060 DISASSEMBLY FOR REPAIR 1. How to Remove Clamper 1. Remove the cabinet. 2. Remove both-sides-catchers of clamper assy and Slide it back-wards. 3, Lift the clam

15、per assy. Note : If broken catcher, use screw (2.6x8:N89-2608- 46) to fix it. 2. How to Remove Tray 1. Turn power switch off after tray is open. 2. Remove screw (). 3. Lift the tray (). 4. Slide the tray front-wards and remove it ( ). 3. How to Mount Tray oO 1. Slide slider fully right-wards and pul

16、l out tray gear ! of front-wards ( ). : aut 2. Insert tray gear in slit of tray (). As Zoe “ 3. Set tray-back-groove to boss of slider ( ). SE ey, 4. Fix tray with screw (). Bs BEER. DP-3060 DISASSEMBLY FOR REPAIR 4. How to Replace Pickup 1. Remove clamper assy and set tray-open. 2. Move pickup at c

17、enter position of its ali travel( ). 3. Turn rod stopper ( ) and lift pickup assy (). . How to Open Tray when Tray Not Come Out 1. Insert screw ariver to left-side hole of mechanism assy. 2. Push slider right-wards. DP-3060 BLOCK DIAGRAM (a Ean AVOLVSVL sun dsAled WSINVHOSAW c0cOl SdceZ8SWNs OVd/4G

18、a eee OS sear 90-4DVrr0szdd WOO- dn-Mova WOO- cnstectotenniconcaemenones SW6dIS dA AA DP-3060 CIRCUIT DESCRIPTION 1. 8 TIMES OVER SAMPLING 16 BITS DIGITAL DAC : SM 5872BS(IC 202) 1-1. Block Diagram MDT/FSEL1 INTERFACE MCK/FSEL2 DEEMPHASIS MLEN/DEEM SELECT | ATTENUATION CONTROL PWM MUTE aca | - | COU

19、NTER Z . oKo _ ne eat mace 1 onawnr ae INPUT INTERFACE $f t+ +f 4+_+_+_+- | 100 step completion (1), (2) and (3). 33.10) 3410) = 350) 36a0) 3810 3900, 4010 4100) 99.10) 0.96dB/step 0.136dB/step Time. (Play mark), vc and Disc Track No. are displayed. - Waa 7 = : C= -Vc = t It (1) Focusing servo VC VO

20、LTAGE Se ee oe -1V O +1V (2) Tracking servo | *See blow | |_s $ ft t+ _ 4+ . | 256step (3) Feed servo Turns all FL display lamps ON. TRACK NO. sfaices SS a av step Od BATA tJ tJ a $ tft _t_|4+ | 256step 7 Fie) F E,.16) F Fi16) Toss) 2 (16) 316) 7 Fie) Turns all FL display lamps OFF. TRACK NO. yy Uy

21、DISPLAY , VALUE 00 . . $ +4 TRACK NO. is lighted. | $f | 100step | _._,| 50 9QA10) SOV tSteP O tc10) 50 * TRACK NO. EG TG “ _= c/ ci L/ c/ VOLTAGE / / / L/ L/ L/ L/ Vc -1V VC Veo +1V ee | | L/ L/ L/ L/ CPU 7.8 mV/step I L/ wu L/ u/ DATA bes Uo we Js s4- 449 + | aserter 8Qi6) F Dae) F Ex16) FF (16) T

22、16) 2 (16) 7 Fuse) L/ L/ WTO L/ L/ DISPLAY L/ VALUE ao _= $ $+ + | 100;tep ee eee NY 5 O10) 99 (10) | 20mV/step 0 1(10) 5 O10) ADJUSTMENT-FREE RF This device has AVERAGE and AUTO GAIN CONTROL circuitry in its as DP-3060 is adjustment-free. : Please confirm the self-check value on display as follows

23、and dc voltage in schematic diagram before replacing pickup. 7 . VOLTAGE SELF-CHECK VALUE TAVLE (Vdd/2) -1V (Vdd/2) (Vdd/2) +1V |_ a a ee nee | 256steps DISPLAY VALUE CPU “7.8 mV/step FOCUS GAIN (FG) 18FG_ | 256step TRACKING GAIN (TG) 19TG68 aw om ro vn ais eae Ire CENTER VOLTAGE (VC) 25VC75 Sst y F

24、OCUS ERROR BALANCE (FE) 25FE75 VALUE aa OO RATIO FREQUENCY (RF) 57RF66 = : a aaa ta | 100step S These value is by test disk KTD-02, YEDS-18, and TCD781. 500) ee 20mV/step ae tah PGM in the display is blink if not adjust. Please check circuit. : Ps : 11 PC BOARD (COMPONENT SIDE VIEW) X32 B/6 PHONES R

25、efer to the schematic diagram for the value of resistors and capacitors. POWER X32 C/6 Wit wel Fee wf 4 i Aon A ee ee 3 12 X32 E/6 X32 F/6 (AUS | LHiM A0ZI CHAT EL HM SYSTEM CONTROL OPTICAL DIGITAL OUTPUT LINE 2 LINE | AC220-240V ACIIO-120V OUTPUT nee a. G DIGITAL OUTPUT OPTICAL C219 330P here 759-8

26、1 CDMDOIaE SINGAPORE MADE X92-1780-81) CDM-22(8)F = :FRANCE MADE R221 12K MECHA. ASSY _ PLAY: R62 - 0.2V 10 2 CN1 3) FEED+ oS FEED- (2) i ; ve wt SLT SW (3) e 23 fete ar N GND (4) i 8 SPINDLE- (5) O i?p) SRON SRDR SPINDLE+ (6) SFON CLOSE SW : TFDR GND (8) TRCN OPEN SW (9) TROR| ., TFCN TRAY+ (10) it

27、i C220 330P TRAY- (14) FRCN 25V 2AFRDR piay:0.4v | LY L tesv FFON VCOO VCOl TEST IC3 aos PROCESSOR TES3 PDO VPCO VCKI AVDD IOEN AVSS ADI ADIO RFDC TE SE 23v STOP:2.5V = FE 212 BLAY 3.8V = vc 2.7V , cana 1.0V a8 F/2z 2 3 Ope x Oo 65 D111 :S5688B or 1SR139-100 95 s Y D112,201 :-MTZJ5.6(B) or RD5.6ES(B

28、2) C29 6800P Aey D204 :B30-1288-05 Sy 91/8lb Qegegegze 2 45V a1 :28C2785(F,E) or 28C1740S(Q,R) oe x b ody UU: Q2,107 :2SC3940A i i at ov ees Q101,102 :2SD2012 96 e Q103 :2SA1534A re Q104 :2SK163(L,M) 26 a + 4 Q105,205208 :2SC2878(B) = 8 oe 4.8V Q106 :2SA1175(F,E) or 2SA933S(Q,R) E2 Q201,204 :DTC124E

29、S or UN4212 Q202,203 :2SK161(GR) E4 - IC1 PD78044AGF-036 3 IC2 :-MN1381-R(TA) 5 IC3 :CXD2515Q g IC5,6 TA8410AK ES oo L IC7 TA8409S IC101 :-NJM4558D IC202 :SM5872BS ee sees | an a ae eee ee ar aap if 7 how ron ne BRERRER Ww w i) uw) ED1 FIP9KM5 -11.3V CAUTION: For continued safety, replace safety cri

30、tical components only with e DC voltages are as measured with a high impedance voltmeter. Values may vary 2SA1534A 2SA1175 DTC124ES manufacturers recommended parts (refer to parts list). A indicates safety critical slightly due to variations between individual instruments or/and units. 2SC2878 2SC27

31、85 2SA933S 25017408 components. To reduce the risk of electric shock, leakage-current or resistance 2SC3940A measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is retuned to the customer. 0 aa G | K OPTICAL (X32- )(B/E og ES EO OT

32、TT TS TT - C223 560P 2vims._ rms. S15 C219 330P Cl cua R235 J201 oO ae +10 R221 12K R231 R233 200 a Fe) Leh R213 R217 ro | 10K 2K N Pon : ie STOP:0.7V R236 OUTPUT1 4 PLAY:-5.0V | Rech LL = N d 19 Parts with the exploded numbers larger than 700 are not supplied 20 * New Parts PARTS LIST Parts without

33、 Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Telle ohne Parts No. werden nicht gellefert. Ref. No. Address |New Parts No. Parts SRES (fh | F 3 ft 2 A0Q1-3142-01 A09-0170-08 A29-0370-03 A60-0591-01 A70-0980-05 BO3-2896-04 B12-0240-04 B43-0287-04 B46-

34、0310-03 BS8-0945-03 B58 -0965-13 B58-0966-13 BS8-0970-13 B60-1639-00 B60-1640-00 B60-1641-00 B60-1642-00 E30-0505-05 B50=2992=15 Bo0-2721=05 30-2733-05 H10-5788-02 H10-5789-02 H11-0050-04 H13-0133-04 H25-0232-04 H25-0330-04 H25-0651-04 H25-0658-04 HS50-1264-04 H50-1265-04 J02-1034-05 J19=3056=05 J1L

35、9=3529-05 J42-0083-05 J19-0306-05 J61=0507-05 K29-5940-12 K29-5941-03 LO7-0588-05 Description Bm B/S DP-3060 FRANCE MADE METALLIC CABINET BATTERY COVER PANEL PANEL REMOCON ASSY(RC-P0701) DRESSING PLATE INDICATOR KENWOOD BADGE WARRANTY CARD CAUTION CARD CAUTION CARD CAUTION CARD CAUTION CARD INSTRUCT

36、ION MANUALCENGLISH) INSTRUCTION MANUAL(DERMAN) INSTRUCTION MANUAL(FRA,DUT,ITA INSTRUCTION MANUAL(SPANISH) AUDIQ CORD AC PQWER CORD AC PQWER CORD CORD WITH PLUG POLYSTYRENE FOAMED FIXTURE(L) POLYSTYRENE FOAMED FIXTURE(CR) POLYSTYRENE FOAMED BOARD CARTON BOARD PROTECTION BAG (235X350X0.03) PROTECTION

37、BAG PROTECTION BAG PROTECTION BAG ITEM CARTON CASE ITEM CARTON CASE FOOT UNIT HOLDER UNIT HOLDER POWER CORD BUSHING LEAD HLDER WIRE BAND KNOB KNOB POWER TRANSFORMER DP-3060 Mm tm Mm 1 1) j Oo 4 si 30 | |833-2062-05 MECHANISM PCB(X25-4840-21 LEVER SWITCH CONTROL(X32-2730-21 B30-1288-05 LED CEO4LW1A10

38、1MCC ELECTRO 100UF 1OWV CF92FV1H103J MF 0.010UF J C90-1826-05 BACKUP 0.047F 5. SWV ELECTRO 1. QUF SOWV O0.010UF J CEO4LW1HO10MCC CF92FV1H103J MF L:Scandinavia K:USA P:Canada R:Mexico Y:PX(Far East, Hawai) T:England Europe G:Germany Y:AAFES(Europe) X:Australia M:Other Areas A indicates safety critica

39、l components. 21 DP-3060 PARTS LIST * New Parts | Parts without Parts No. are not supplied. Les articles non mentionnes dans Je Parts No. ne sont pas fournis. Telle onne Parts No. werden nicht geliefert. : : Address |New Parts No. Description Re- Parts nation |marks SREB i FF 3 hm F&F F BB a YR ns 6

40、17 C18 C19 -21 C22 ,23 C24 C25 ,26 637 C28 C29 C30 C31 ,32 C33 ,34 C35 C36 -41 C42 C43 C44 -46 C47 , 48 C49 c50 C51 C52 ,53 C101, 102 C103 C104 C105 C106 C107 C108 C109 C110 C151,152 C153 C201 C202 C203 C204 C205 C206 C208 0209-213 C214 6215-220 2291, 292 CEO4LWIALOIMCC CEO4LW1C470MCC ELECTRO 47UF 1

41、6WV CF92FVLHIO1K MF 100PF K CEO4LW1A101MCC ELECTRO 100UF 1OWV CF92FVIH104S MF 0. 10UF J CEOQ4LWIH4R7MCC ELECTRO 4. 7UF SOWV CF92FV1H103J MF O.010UF J CF92FV1H221K MF 220PF K CF92FV1H472J MF 4700PF J CF92FV1H473J MF O.047UF J CF92FVIHIS2J MF 1500PF J CF92FV1H103J MF Q.Q10UF J CF92FV1H104J MF 0.10UF J

42、 CF92FV1H471J MF 470PF J CF92FV1H331K MF 330PF K CF92FV1H221K 220PF K CF92FV1H331K ME 330PF K CF92FV1H104J MF 0.10UF J CF92FV1H103J MF O0.Q10UF J CF92FVIH682J MF 6800PF J CF92FV1H472J MF 4700PF J CF92FV1H272J MF 2700PF J CF92FV1IH104J MF 0.10UF J CF92FV1H102J MF 1000PF J CF92FV1H104J MF 0.10UF J CCA

43、SFSL1H180J9 CERAMIC 18PF J CEO4LWIC330MCC ELECTRO 33UF L6WV CF92FV1H104J MF 0. 10UF J CEO4LWIV10iMCC ELECTRO 100QUF 35WV CEO4LWOJ221MCC CF92FV1H104J CF92FV1H151K MF 150PF K C91-1474-05 FILM LOOPF J CEO4LWOJ471MCC ELECTRO 470UF 6.3WV CEO4LW1HO1OMCC CEO4LW1C330MCC ELECTRO S3UF CF92FV1H103J MF 0.010UF

44、J CEQ4LW1IC222MCC ELECTRO 2200UF 16WV CEO4LWIC332MCC ELECTRO 3300UF L6WV CEO4LW1IV1O0MCC CEO4LW1HAR7MCC CEO4LWiJ221MCC ELECTRO 220UF 63WV CF92FV1H221K MF 220PF K CF92FV1H103J MF QO.010UF J CF92FV1H104J MEF 0). .20UF J CF92FV1IHIO1K 100PF K CF92FV1H104J MF Q. 1OUF | CC45FSL1H3305 CERAMIC 33PF J CF92F

45、V1H121K MF 120PF K CF92FV1H104J MF 0. 10UF J CC45FSL1H220J5 CERAMIC 22PF J CEO4LW1A101MCC ELECTRO 1O00UF 10WV CF92FV1IH104J MF O.10UF 4 | CF92FV1H331K MF S30PF K CF92FV1H682J MF 6800PF J ELECTRO ELECTRO ELECTRO ELECTRO ELECTRO 100UF 220UF QO. 1QUF 1.0OUF 1OUF 4.7UF L:Scandinavia K:USA P:Canada R:Mex

46、ico Y:PX(Far East, Hawaii) T:England E:Europe G:Germany Y:AAFES(Europe) X:Australia M:Other Areas AX indicates safety critical components. 22 2 OBER PARTS LIST x New Parts Parts without Parts No. are not suppiled. Les articles non mentionnes dans le Parts No. ne sont pas fourris. Teile ohne Parts No

47、. werden nicht geliefert. Parts No. G #8 ap MF ELECTRO CF92FV1H561J CEO4LW1H470MCC CF92FV1H681J CF92FV1H221K CF92FV1H103J CF92FV1H104J3 CEQ4LW1A101MCC CF92FV1H333J CF92FV1IH102J E11-0188-05 E63-0120-05 11-0208-05 J1i1-0098-05 PHONO JACK L92-0018-05 L78-0267-05 bi 7=2133-05 RESONATOR RN RNI4BK2C03301F 540-1064-05 PUSH SWITCH 562-0001-05 DIODE DIODE ZENER DIODE ZENER DIODE DIODE H55104 155133 MTZJ6.2(B) RD6.2ES(B2) HS5104 DIQDE DIODE DIODE ZENER DIQDE ZENER 185133 HSS104 155133 HZ55.15(B2) RDS.1J5(B2) HSS104 DIODE D103