Kenwood-DPFR-4010-Service-Manual(1) 电路图 维修手册.pdf

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1、MULTIPLE CD PLAYER CD-203/DPF-R3010/DPF-R3010E CD-204/DPF-R4010/DPF-R4010E SERVICE MANUAL 1998-3/B51-5417-00 (K/K) 3430 CHECKCLEAR TIME DISP. REPEATRANDOM P.MODE DISC SKIP EDIT 4? 1? DISC 1DISC 2DISC 3DISC 4DISC 5 0 6 7 PHONES -ON STANDBY L R SL16 XS 8 SYSTEM CONTROL? ? LINE OUTPUT? ? Panel* (A60-)

2、Knob * (K27-) AC power cord * (E30-) Slide switch (S31-2132-05) Phono jack (E63-0122-05) Miniature phone jack (E11-0293-05) Power cord bushing (J42-0083-05) Front glass (B10-2441-03) KENWOOD badge (B43-0302-04) Knob * (K29-) Phone jack (E11-0272-05) Panel (TRAY) * (A29-) Illust is CD-204/DPF-R4010/D

3、PF-R4010E. * Refer to parts list on page 16. In 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. D

4、ANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM Refer to 103CD/104CD/1050CD, DP-R797/R3090/R4090 (B51-5269-00) if you require circuit description and block diagram in detail. CD-203/DPF-R3010(K) COVER( 98.4.24 11:30 PM yW 2 RadioFans.CN 收音机爱 好者资料库 CD-203/204/D

5、PF-R3010/R3010E/R4010/R4010E 2 CONTENTS / ACCESSORIES CONTENTS / ACCESSORIES . 2 CIRCUIT DESCRIPTION. 3 ADJUSTMENT. 5 PC BOARD . 6 SCHEMATIC DIAGRAM . 9 EXPLODED VIEW . 14 PARTS LIST. 16 SPECIFICATIONS . Back cover Contents Accessories Audio cord (1) (E30-0505-05) System control cord (1) (E30-2816-0

6、5) AC plug adapter (1) (E03-0115-05) DPF-R3010/R4010 : M type only Remote control unit (1) (A70-1128-05) : RC-P0504 CD-204/DPF-R4010/DPF-R4010E only Batteries (R6/AA) (2) CD-204/DPF-R4010/DPF-R4010E only Battery cover: (A09-0356-08) HOW TO READ THE PARTS LIST ABBREVIATION OF MODEL AND MASS PRODUCTIO

7、NS DESTINATIONS MODELABB.AustraliaCanadaChinaEnglandEuropeGermanyKoreaMalaysia CD-203-P3- DPF-R3010-X3-T3E3- DPF-R3010E-E4- CD-204-P1- DPF-R4010-X1-T1E1- DPF-R4010E-E2- MODELABB.MexicoPX/AAFESRussiaScandinaviaShanghaiUSAOther area CD-203-K3- DPF-R3010-Y3-M3- DPF-R3010E- CD-204-K1- DPF-R4010-Y1-M1- D

8、PF-R4010E- CD-203/DPF-R3010(K) COVER( 98.4.24 11:30 PM yW 3 RadioFans.CN 收音机爱 好者资料库 1. Pin description Pin No.NameI/OFunction 177G1GODisplay digit control (Grid7Grid1) 8VDDPower supply (+5V) 9SQCKOQ data reading clock output 10NCOUnused 11SUBQIQ data input 1215KR3KR0IKey return 30 16NCIUnused 17RESE

9、TIReset inputL : RESET 18SLT SWICDM25 start limit switch input L : SW ON 19DOWN SWICDM25 mechanism down switch input L : SW ON 20AVSS I Unused (connected to VSS) 21UP SWICDM25 mechanism up switch inputL : SW ON 22CLOSE SWICDM25 close switch input L : SW ON 23OPEN SWICDM25 open switch input L : SW ON

10、 24OPEN M OOpen motor control H : ACTIVE 25CLOSE MOClose motor control H : ACTIVE 26RTRAY RORotary tray motor control (CW) H : ACTIVE 27RTRAY LORotary tray motor control (CCW)H : ACTIVE 28RTRAY SORotary tray motor control (deceleration) H : ACTIVE 29AVDDUnused (connected to VDD) 30AVREFUnused (conne

11、cted to VSS) 31NC IUnused 32XT2 Unused (OPEN) 33VSSGND 34X1ISystem clock input 35X2Unused 36DSENSEICDM25 disc sensor detection 37PSENSEICDM25 position sensor detection 38LDCOLaser signal outputL : LASER ON 39FOKIFOK signal input H : FOCUS ON 40D.R.I.V.EIUnused 42SDATAI/OSystem serial data signal inp

12、ut output 43BUSYI/OSystem serial busy signal input output 44SCORISub code frame sync detection 45MONOFocus drug countermeasure circuit control 46MUTGODigital mute control H : MUTE ON 47REMIRemote control signal input 48VPP GND 49SENSEISense input from CXD2507AQ 50 DTAOData output for CXD2507AQ 51CLK

13、OClock output for CXD2507AQ 52VDD Power supply (+5V) 53,54DEFECT SEL./NC IUnused 55LATO Latch output for CXD2507AQ 56GFSIFrame signal input 57RMUTEOAnalog mute control L : MUTE ON 58 MDTOAttenuater data output 59MCKOAttenuater clock output 60MELOAttenuater latch output 6170SpSg/KSODisplay segment co

14、ntrol (Seg p-Seg g) / Key scan 71VLOADDisplay drive negative power supply (-35V) 7277SfSa/KSODisplay segment control (Seg f-Seg a) / Key scan 788010G-8GODisplay digit control (Grid10-Grid8) 41SERIAL SWISerial communication 8 (XS8)/16(SL16) bit changoverH : 16 BIT CD-203/204/DPF-R3010/R3010E/R4010/R4

15、010E 3 CIRCUIT DESCRIPTION CD-203/DPF-R3010(K) COVER( 98.4.24 11:30 PM yW 6 RadioFans.CN 收音机爱 好者资料库 CD-203/204/DPF-R3010/R3010E/R4010/R4010E 4 CIRCUIT DESCRIPTION StepKey nameDisplayDescription 1 PLAY/PAUSE (Cyclic) 03 (1) Focus servo .ON TE-B adjustment(2) Tracking servo .OFF (3) Feed servo.OFF 05

16、(1) Focus servo .ON F-GAIN/T-GAIN FE-B adjustment (2) Tracking servo .ON (3) Feed servo.ON 2UPDisplay goes on 3DOWNDisplay goes off 4DISC1Search the position of No. 1 5STOP00 (1) Focus servo .OFF Waiting key input(2) Tracking servo .OFF (3) Feed servo.OFF 6DISC2-Canceled Test modeNormal mode 7DISC30

17、1Canceled Test mode, then 01 PLAYNormal mode 2. Test mode 2-1. Setting the test mode The microprocessor built in the unit can be put to TEST MODE by just pressing the TIME DISP. key when set to power on. DP-R series is available to set to each test mode by each key. 2-2. Key vs Function in test mode

18、 CD-203/DPF-R3010(K) COVER( 98.4.24 11:30 PM yW 7 CD-203/204/DPF-R3010/R3010E/R4010/R4010E 5 ADJUSTMENT FIG. VC + _ L.P.F. + + L.P.F. VTVM VTVM 1 2 3 4 5 6 7 1.2 kHz 50 mVrms (a) No.ITEM INPUT SETTINGS OUTPUT SETTINGS ALIGNMENT POINTS ALIGN FOR PLAYER SETTINGS 1LASER POWER Apply the sensor section o

19、f optical power meter on the pickup lens. On the power from 0.08 to 0.15 mW, when the diffraction grating is correctly aligned with the RF level of 1.0 Vp-p or more. While pressing the TIME DISP. key, turn the AC ON. (Test mode) Press the PLAY/PAUSE key, then confirm that the display is 03. (a) Lase

20、r power Pickup 3 FOCUS ERROR BALANCE Test disc Type 4 Connect an oscilloscope as follows. CH1 : RF (CN2 pin 1) CH2 : TE1 (CN2 pin 6) FE BALANCE VR1 Optimum eye pattern Press the PLAY/PAUSEkey, then confirm that the display is 05. Note: Type 4 disc : SONY YEDS-18 Test Disc or equivalent. LPF: Around

21、47 k+ 390 pF or so. Step 14 are in Test Mode. 0.080.15 mW Optical power meter 2 TRACKING ERROR BALANCE Test disc Type 4 Connect an oscilloscope as follows. CH1 : RF (CN2 pin 1) CH2 : TE1 (CN2 pin 6) TE BALANCE VR2 Symmetry between upper and lower pat- terns Press the PLAY/PAUSE key, then confirm tha

22、t the display is 03. CN2 (e) Tracking gain (e)4TRACKING GAIN Test disc Type 4 Apply signal of 1.2 kHz, 50mVrms to CN2 pin 5-6. Connect a LPF to CN2 pin 5-6 to which you connect an oscilloscope or AC voltmeters. TRACKING GAIN VR3 Two VTVMs should read the same value. Press the PLAY/PAUSE key, then co

23、nfirm that the display is 05. 1. Press the STOP key. 2. Press the OPEN key. 3. Load a disc, then press the CLOSE key. 4. Press the PLAY key. 5. Press the OPEN key to open the tray. 6. Turn the power off. (Player stops as the tray is opened while the disc clamped.) 7. While pressing the TIME DISP. ke

24、y, turn the power ON to enter the Test mode. Open the tray (Normal mode), then turn the power off. CD-203/DPF-R3010(K) COVER( 98.4.24 11:30 PM yW 10 EABDC 2 1 3 5 7 4 6 PC BOARD (Component side view) 6 Refer to the schematic diagram for the value of resistors and capacitors. CD-203/DPF-R3010(K) COVE

25、R( 98.4.24 11:30 PM yW 11 FHJLNGIKMO 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 78 X32-363X-XX 0-10 : CD-204 (K,P)0-22 : DPF-R3010 (Y,M)2-72 : DPF-R3010 (X,T,E) 0-11 : CD-203 (K,P)2-71 : DPF-R4010 (X,T,E)DPF-R3010E (E2) 0-21

26、: DPF-R4010 (Y,M)DPF-R4010E (E2) CD-203/DPF-R3010(K) PCB/SD( 98.4.24 11:37 PM y W 2 0V0V 2.1V 2.1V 1.8V 0V 4.4V 4.4V 4.8V 0V 4.4V 4.7V 4.8V 2.2V 4.5V 2.2V 0.8V 2.2V 4.5V 1.9V 1.9V 2.2V 2.2V 2.2V 4.4V 2.2V -24.8V -24.8V -24.8V -24.8V -24.8V -18.8V -4.1V -18.8V -21.6V 4.0K 4.0K 0K 2.2K 2.2K 2.0V 2.0V

27、4.0V 4.0V 4.8V 4.8V -24.8V-24.8V -24.8V -24.8V -24.8V -25.0V -27.5V -24.4V -24.4V -24.4V -24.6V -21.6V -27.7V -18.8V -15.6V -21.6V -15.6V -15.6V -7.0V 4.4V 4.5V 4.4V 4.4V 0V 4.4V 4.8V 4.6V 2.2V 2.2V 2.0V 4.5V 4.4V 4.8V 2.3V 2.2V 0V 3.9V 3.3V 1.9V 0.5V 0V 2.2V 1.0V 1.1V 1.9V 2.0V 2.2V 0V 2.2V3.2V 2.2

28、V 4.4V 2.2V 2.2V 2.4V 1.2V 4.8V 2.0V 11.3V 0V0V 4.8V 0V 0V 11.3V 4.4V 4.4V 4.4V 4.4V 4.7V 0V 4.4V 0.8V 2.2V 2.4V 0V2.2V 2.2V 2.4V2.2V 3.6V 3.6V 6.9V 4.8V 2.2V 3.7V 3.6V 3.4V 4.0V 2.2V 2.1V 8.1V 4.7V 5.0V 2.2V 3.2V 4.0V 2.4V 2.2V PICKUP (KSM-213CCM) IC9IC8 IC4 (F/8) (X32- ) (E/8) (X32- ) MECHA. ASSY

29、(CDM-25) (X92-2100-10/X92-2100-21) IC2 IC1 (X32-363X-XX) (A/8) C96 0.1 0.01 W26 C87 C100 C67 E12 E13 E11 +B 16 SHORT LAND FOCUSING COIL TRACKING COIL 1/4W 100 R168 +B +B +B+B+B +B+B +B +B +B +B +B +B +B +B+B +B +5V +5V +B +5V +5V +B +B +5V +11V +5V +5V+5V +5V +8V+8V+8V +8V +8V +8V +8V +B +B +B +B +B

30、 +B +B +11V +5V +11V+11V +11V+11V -28V -28V -28V L7 470 R200 W75 W51 100P 100P 100P L6 L5 L4 +5V 4 3 6 8 7 5 11 10 13 15 14 12 9 1+2.5V 2 +8V 100K 1M Q2 11K11K 11K11K SHIFT 1 LEVELLEVEL SHIFT 4 LEVEL REGULATOR LEVEL C81 11 10 6 5 10 11 5 6 + - VCC 1/2VCC E D C A F B GND -VPD LD FCS+ TRK+ PD TRK- FCS

31、- 79 7 0.022 C43 24 25 26 R81 10k 37 36 27 28 80 R169 10K C30 1500P C31 0.01 R50 R51 C33 0.12 0.047 C29 3.3K R47 R48 10K R49 3.3K 20 22 C32 3300P 1000P C34 100K R55 R52 R53 R54 56 C36 0.01 VR2 82K R28 22 20 6.3 330u +C42 0.01 C66 GNDA 6 RO 5 VDA P/S 4 3 TI 2 LRCK 124 VDD C46 + C86 100u10 + 100u10 W1

32、04 W97 W74 W72 17 18 LA(MLEN) VDX X0 19 SH(MCK) 20 ATT(MDT) 21 22 HS DATA BCK 23 GNDA 8 VR 7 R90 180 R89 180 R85 10K 10K R84 R88 12K 7.5K R87 10K R86 C41 0.047 0.047 C40 4.7K R43 19 21 22 23 18 5.6K + C74 100u10 10 + 100u C37 R141 3.9 C21 0.01 C22 2200P0.01 C23 C25 27P R41 3.3K R40 24K R39 3.9K 100u

33、10 + C27 R21 22K R190 3.9 + 100u10 C119 R139 10K R140 + C75 4.7u50 0.04710 R145 100 1W R142 C88 150K R46 R45 10K C28 0.033 4.7K R44 IN1 VREF OUT1 VS GND NC OUT2 VCC IC9 IC8 IN2 1 2 78 77 76 75 74 73 72 70 69 68 67 66 5 6 4 3 2 62 61 63 64 65 1 PH2(C)-PSENSE PH1(A) GND PH2(A) PH1(C)-DSENSE TRYR-M(TRM

34、) TRYL-M(TRM) SL-SW SL-SW(GND) FM- DM- FM+ DM+ DOWN-SW UP-SW GND OPN SW GND CLS-M(TLM) CLS-SW OPN-M(TLM) 456712387654321 6 5 4 3 2 1 0.01 C84 VCC - + - + 14 BTL AMPBTL AMP SHIFT 2 2 BTL AMP SHIFT 3 RESET BTL AMP 3 + 100u16 100u10 + C26 10 R42 0.033 C20 220K R11 1M R10 0.022 C80 R8 62K 4.7K R9 R20 20

35、K R25 20K R7 9.1K VR1 33K R15 330K C2 0.047 C1 0.01330K R14 C4 47P R6 100K VR2 100K 47K R5 25 1 IN2 2 3 4 6 7 8 9 5 R16 47K C3 0.12 33K VR3 + C5 100u10 R12 4.7K R13 100 R1 68K R4 68K R2 68K R3 68K L1 10uH PH2(C) 67 GND PH1(C) PH2(A) 345 PH1(A) (TRM) TRYR-M TRYLH-M 12 (TRM) R.M 321 321 2 1 FE1 RF 5 6

36、 4 3 TE1 FE2 VC TE2 7SS (TLM) (TLM) 7 6 5 4 8 3 2 1 L.M OPN-M OPN-SW CLS-M GND UP-SW CLS-SW GND DOWN-SW 16FCS- 14 13 12PD FCS+ TRK+ 15TRK- (GND) 10 9 8 7C F GND LD 6 5 4 3E A B D 11-VPD 3 2 5 6 4 1 D.M FM+ DM- DM+ SL-SW SL-SW FM- 1 2 1/2VCC VCC R17 6.8K 3.6K R18R19 100 C6 0.12 C7 0.1680K R27 C8 0.1

37、+ C12 10u16 0.039 C13 R31 1M C11 1000P C10 220P 0.047 C9 180K R30 R29 1M C14 R32 510K R37 150K C18 0.01 R36 18K 10u25 C16 C17 1000P R35 22K R34 100K R33 82K 150P C15 240K 0.01 C19 R38 55 56 57 59 54 50 49 46 9 470 470 470 IN1 9 VREF VS OUT1 8 7 6 5 OUT2 NC 4 3 VCC GND 11 44 59 56 57 55 54 51 55 C118

38、 0.01 13 TAO 15 14 SL+ 16 SLO SL- 18 VCC ISET 19 20 CLX 17 DATA 21 XLT 23 XRST 22 SENS 24 C.OUT 12 TAM 11 9 10 SRCH TGU TG2 FSET 7 5 6 EFM FLB FGD FEO 3 1 2 VC FDFCT FE0 FE1 4 8 TDFCT ATSC TZC LPF1 TEI TEO 48 46 47 45 43 42 41 44 EI VEE E FE.B F FOK CC1 CC2 CP CB 25 26 28 27 RFI RFO LD RFM PD PD1 PD

39、2 30 32 31 34 36 35 33 29 40 38 39 37 XLAT 52 54 SEIN CLOK 53 19 ASYE 18 ASYI ASYO 17 16 WDCK 56 55 CNIN 57 XLTO DATA 59 VDD 60 SPOA CLKO 58 SPOC 62 SPOB 63 64 SPOD XLON XTAI XTAO XTSL 33 34 35 36 MNTO 61 15 RF 14 BIAS CLTV AVDD 13 12 VSS 11 AVSS FILI PCO 9 10 FILO TEST 7 LOCK MDS 5 6 MDP MON 3 FOK

40、1 2 4 MNT1 XROF MNT3 8 C2PO GFS RFCK VDD XUGF XFCK 32 30 31 29 28 27 25 24 26 BCK GTOP PCMD LRCK C4M FSTT DOUT EMPH 37 38 39 40 WFCK VSS SCOR SBSO 41 43 42 EXCK SOSO SQCK MUTE 45 47 46 SENS XRST DATA 49 51 50 48 44 22 21 20 23 15 14 13 11 10 8 7 9 12 5 6 4 3 1 2 16 17 18 20 21 GND 23 GND 24 GND 22 1

41、9 27 26 MUTE 30 29 28 VCCVCC 7 1G 6 2G 5 3G MEL 60 4 4G Sp 61 3 5G So 62 2 6G Sn 63 8G 80 9G 79 10G 78 Sa 77 Sb 76 Sc 75 Sd 74 Se 73 Sf 72 VLOAD 71 Sg 70 Sh 69 Si 68 Sj 67 Sk 66 64 Sm 7G 1 65 Sl F LD E CB AD PD GAIN (BOTTOM VIEW) (BOTTOM VIEW) LD ON/OFF FE BIAS CONT. (BOTTOM VIEW) (TEST PIN) 4ch POW

42、ER DRIVE DRIVE FL Q4Q5 DIGITAL D18 D6 TE-BALANCE T- D28 5V AVR CONT. FE BIAS Q10 ROTARY-M DRIVE DRIVE TRAY-M CN5 Q12 Q2 Q3 LD BUFFER D5 D4 Q1 BIAS FE- D1 CN10 CN3 CN4 PH1 D208 M ROTARY MOTOR WH5 E8 E7 PHOTO TRANSISTOR INTERRUPTER PHOTO DIODE PHOTO CN2 ADJUSTMENT PH2 M CLAMP SW OPEN/CLOSE TRAY SW UP/

43、DOWN MOTOR LOADING CN1 M M FEED SLT MOTOR DISC MOTOR D3 D2 DSP RF/SERVO X +B +5V +5V +5V )( () () )( () () () )( )( () ) )( () )( )( () () )( ( ) )( ( )( () )( )( () )( () )( )( )( )( )( )( )( )( )( )( )( )( )( () )( () )( )( ) ) ( ( )( )( () () () )( )( () )( () )( () () )( () () ( ( ) ) () () () (

44、) 2 1 3 5 7 4 6 ABDFHJCEGI CD-203/DPF-R3010(K) PCB/SD( 98.4.24 11:37 PM y W 3 Y22-7540-10 CD-203/204/DPF-R3010/R3010E/R4010/R4010E TKMOQSLNPR 4.2V 4.4V 0V 4.8V 4.8V 0V 0V 0V 4.8V 0V 4.8V 0V 4.8V 4.8V 4.8V 0V 4.6V 4.6V 4.6V 1.6K 1.5K 4.0V 2.0V 4.0V 0V 0V -12.2V 0V 0V 2.1V 2.1V 2.1V 2.1V 4.2V 0V 0V 0V

45、 4.8V 4.7V 0V 0V 0V 0V 0V 4.8V 0V 2.3V 4.8V 0V 0V 4.4V 12.4V 11.3V: -10.2V 8.1V 11.3V 8.3V 8.3V STAND-BY: PLAY DPF-R3010/R4010(M) (1/2) (X32- ) (G/8) A (X32- ) (C/8) IC5 IC6 IC3 CD-203/204(K) (1/2) C99 +5V 470 R97 + C120 220u16 W122, 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29

46、30 31 32 33 34 35 36 37 -28V-28V PCANADA NONO UNIT No. NO0-11 DESTINATION COUNTRY U.S.A.K ABB. +5V+5V +5V +5V +5V +5V +5V+5V +5V +8V+8V +8V +10V +10V +10V +11V +B +B +B +B +11V+11V +11V +11V +11VINOUT+B -B -B -B -B -B -B-B -B -28V-28V -28V-B -30V -30V C109 0.01 C110 0.0110 R24 10 R23 MHz 0.01 P3 0.01 C58 + - 62 63 64 65 66 67 68 69 70 72 73 74 75 76 UNIT No. W122 YES