Marantz-DV4300-cd-sm 电路图 维修手册.pdf

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1、DVD Player DV4300 / PMD910 21AW855010 MIT First Issue 2003.02 TABLE OF CONTENTS SECTION PAGE 1. TECHNICAL SPECIFICATIONS . 1 2. CONNECTION FACILITIES . 2 3. INFORMATIONS. 3 4. SERVICE HINTS AND TOOLS. 4 5. WARNING AND LASER SAFETY INSTRUCTIONS. 5 6. TAKING THE DISC OUT OF EMERGENCY. 7 7. SERVICE MOD

2、E. 9 8. COMPONENT DESCRIPTIONS (RL-A700) . 10 9. WIRING DIAGRAM. 12 10. SCHEMATIC DIAGRAM. 13 11. PARTS LOCATION. 29 12. MICROPROCESSOR AND IC DATA. 33 13. WAVE FORM CHART . 46 14. EXPLODED VIEW AND PARTS LIST. 50 15. ELECTRICAL PARTS LIST. 52 DV4300 /A1G/C1G/F1N/N1G/S1G /A1B/N1B/U1B /N1S PMD910 /U1

3、B R DV4300 / PMD910DV4300 / PMD910 Please use this service manual with referring to the user guide ( D.F.U. ) without fail. Service Manual RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo s

4、ound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifi cations for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or

5、 by Fax. In both cases, the correct part number has to be specifi ed. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. W

6、ay of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void. SHOCK, FIRE HAZARD SERVICE TEST : CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord con

7、nector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verifi ed before it is ret

8、urn to the user/customer. Ref. UL Standard No. 1492. In case of diffi culties, do not hesitate to contact the Technical Department at above mentioned address. 021216MIT SUPERSCOPE TECHNOLOGIES, INC. USA MARANTZ AMERICA, INC 1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 63

9、0 - 741 - 0301 JAPANTechnical MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190 EUROPE / TRADING MARANTZ EUROPE B.V. P. O. BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31

10、 - 40 - 2507844 FAX : +31 - 40 - 2507860 AUSTRALIA QualiFi Pty Ltd, 24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677 NEW ZEALAND WILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64

11、- 9 - 8463554 THAILAND MRZ STANDARD CO., LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795 TAIWAN PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX :

12、+886 - 2 - 25630415 MALAYSIA WO KEE HONG ELECTRONICS SDN. BHD. 2ND FLOOR BANGUNAN INFINITE CENTRE LOT 1, JALAN 13/6, 46200 PETALING JAYA SELANGOR DARUL EHSAN, MALAYSIA PHONE : +60 - 3 - 7954 8088 FAX : +60 - 3 - 7954 7088 AMERICAS MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA,

13、ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103 KOREA MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154 SINGAPORE WO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE

14、BUILDING SINGAPORE 368357 PHONE : +65 6858 5535 / +65 6381 8621 FAX : +65 6858 6078 HONG KONG Jolly ProAudio Broadcast Engineering Ltd. UNIT 2, 10F, WAH HUNG CENTRE, 41 HUNG TO ROAD, KWUN TONG, KLN., HONG KONG PHONE : 852 - 21913660 FAX : 852 - 21913990 CANADA LENBROOK INDUSTRIES LIMITED 633 GRANITE

15、 COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936 TECHNICAL AUDIO GROUP PTY, LTD 43-53 Bridge Rd., STANMORE NSW 2048 AUSTRALIA PHONE : +61 - (0)2 - 9519 - 0900 FAX : +61 - (0)2 - 9519 - 0600 AUSTRALIA RadioFans.CN 收音机爱 好者资料库 1 1. TECHNICAL SPECIFICATIONS Gener

16、al System.DVD-Video, DVD-R Super VCD, Video-CD CD and MP3 fi les Power requirements A Version . AC 100V - 240 V, 50 / 60 Hz C Version. AC 100V - 240 V, 50 / 60 Hz F Version. AC 100V - 240 V, 50 / 60 Hz N Version. AC 100V - 240 V, 50 / 60 Hz S Version . AC 100V - 240 V, 50 / 60 Hz U Version. AC 100V

17、- 240 V, 50 / 60 Hz Power consumption.14 W Weight . 3 kg (6.6 Ibs) Dimensions.440 (W) x 54 (H) x 280 (D) mm (17 5/16 (W) x 2 2/16 (H) x 11 (D) inch) Operating temperature .+5C to +35C Operating humidity . 5% to 85% (no condensation) S-Video output Y (luminance) - Output level.1 Vp-p (75 ) C (color)

18、- Output level.286 mVp-p (75 ) Jacks . S-VIDEO jack Video output Output level .1 Vp-p (75) Jacks . RCA jack Component video output (Y, Cb/Pb, Cr/Pr) Output level.Y: 1.0 Vp-p (75 ) Cb/Pb, Cr/Pr: 0.7 Vp-p (75 ) Jacks . RCA jack D1 / D2 video output /A/C/F/S Version Output level.Y: 1.0 Vp-p (75 ) Cb/Pb

19、, Cr/Pr: 0.7 Vp-p (75 ) Jacks .D terminal Audio output Output level During audio output.200 mVrms (1 kHz, 20 dB) Number of channels . 2 Jacks . RCA jack Audio characteristics Frequency response . 4 Hz to 44 kHz (DVD fs: 96 kHz) S/N ratio.101 dB Dynamic range .100 dB Total harmonic distortion .0.003

20、% Wow and fl utter .Limit of measurement (0.001% W. PEAK) or lower Digital output Optical digital output .Optical digital jack Coaxial digital output. RCA jack 21-pin connector assignment /N Version AV connector input/output .21-pin connector This connector provides the video and audio signals for c

21、onnection to a compatible color TV or monitor. Accessories Audio/Video cable. 1 System control cable . 1 Remote control unit . 1 AAA size (R03) batteries . 2 Operating Instructions . 1 Warranty card . 1 RadioFans.CN 收音机爱 好者资料库 2 2. CONNECTION FACILITIES 2.1 Video performance (/N only) 12 2 2 5 5 4 4

22、 3 6 Map of DVD Regions 13579 11 13 15 17 19 21 2468 10 12 14 16 18 20 2. 1. 1 SCART Pin No.TV (OUT)Pin No.AUX (IN) Pin 1Audio R out : 2VrmsPin 1Audio R out : 2Vrms Pin 2Audio R in : 2VrmsPin 2Audio R in : 2Vrms Pin 3Audio L out : 2VrmsPin 3Audio L out : 2Vrms Pin 4GNDPin 4GND Pin 5GNDPin 5GND Pin 6

23、Audio L in : 2VrmsPin 6Audio L in : 2Vrms Pin 7Blue out/C inPin 7Blue in/C out Blue : 0.7Vpp 0.1V into 75 Ohm *1Blue : 0.7Vpp 0.1V into 75 Ohm *1 C : 300mVpp 30 into 75 Ohm *2 C : 300mVpp 30 into 75 Ohm *2 Pin 8function switching out 2V : TVPin 8function switching in5/5/9.5/9.5/12 : asp.ratio 4 : 3

24、AUX Pin 9GNDPin 9GND Pin 10not connectedPin 10not connected Pin 11Green out:0.7Vpp 0.1V into 75 Ohm *1Pin 11Green in:0.7Vpp 0.1V into 75 Ohm Pin 12not connectedPin 12not connected Pin 13GNDPin 13GND Pin 14GNDPin 14GND Pin 15Red/C outPin 15Red/C in Red : 0.7Vpp 0.1V into 75 Ohm *1Red : 0.7Vpp 0.1V in

25、to 75 Ohm *1 C : 300mVpp 30 into 75 Ohm *2C : 300mVpp 30 into 75 Ohm *2 Pin 16fast switching out 0.4V into 75 Ohm=CVBS/S-VideoPin 16fast switching in 0.4V into 75 Ohm=CVBS/S-Video 1/3 into 75 Ohm=RGB1/ LOW, CVBS MODE FB=0 - HIGH, RGB MODE C408 J470 D404 KDS226 FB AGND1 Q402 KRC107S R445 151J CVBS R4

26、31151J AGND1 1(E) CE403 470u/10 CE404 22u/16 AGND1 R421 562J R/Pr L404 2.2uH(3225) +5V1 C/B/Pb AGND1 3(C) R440 680J KRC107S AGND1 AGND1 C407 J470 1(E) D401 KDS226 R427 104J AV_SO 3(C) C404 J560 AGND1 CVBS_RCA +5VALL1 Q405 MMBT3906 Q407 MMBT3906 C414 J560 L405 22uH(3225) C412 J560 R447 151J AGND1 2(B

27、) R416151J R439151J R435151J AGND1AGND1 R429151J R418151J AGND1 Q410 MMBT3906 ADAC R408151J +5V1 Y/G/Yp AGND1 RGB_SO C401 J560 C410 J470 AGND1 CE411 470u/10 CE407 470u/10 Y/G/Yp AGND1 B_TVS 1(E) R405 122J BDAC L403 2.2uH(3225) R441151J R403 151J Y_SVHS NH CE405 470u/10 DGND1 R423 104J R443151J FNC=0

28、, FNC1=1 - 6V, 16:9 ASPECT RATIO C/B/Pb R/Pr R420151J Q403 KRA107S R425 104J AGND1 R434 680J D402 KDS226 KRA107S AGND1 FNC=0, FNC1=0 -12V, 4:3 ASPECT RATIO C415 J560 R402 151J TV_SCART Video OutputPort AGND1 Q409 MMBT3906 R432 680J R446 151J +5V1 FNC2 R438 680J PH R413 332J R424 104J CE406 22u/16 AG

29、ND1 CE410 22u/16 R_TVS R404 151J C/B/Pb DDAC R406 122J 2(B) CVBS D403 KDS226 +5V1 RGB_SO R/Pr AGND1 FNC=1, FNC1=d - 0V, STANBY or TV MODE 3F CE415 470u/10 R426 104J R436 680J R410151J C402 J560 TV_SCART A/V & RGB Satatus Output from MPU Output from MPU CE409 470u/10 Component Video Output Port CE412

30、 22u/16 C418J330 C419J181 TV_SCART A/V & RGB Satatus Output Port R414151J DGND1 R407151J R422 104J C405 J470 CE414 22u/16 AGND1 +12V1 R444 151J R419 562J AGND1 FNC1 3(C) 2(B) C417J330 R442 680J +5V1 AGND1 R428 104J R433151J L401 2.2uH(3225) AV_SO L402 2.2uH(3225) CE413 470u/10 AGND1 AGND1 Super VHS

31、Video Output Port AGND1 Y/G/Yp R415 562J MMBT3906 CE408 22u/16 Q401 KRC107S C409 J470 RCA Pin Jack Video Output Port Q406 MMBT3906 C403 J560 Q404 MMBT3906 AGND1 R437151J AGND1 A/V STATUS TABLE AGND1 C406 J470 R409 332J C413 J560 AGND1 R412151J 7 8 9 10 14 13 12 11 No. WAVE FORM CHART No. /N Only /N

32、Only /N Only /N Only /N Only Main PCB (4/5) Video Block 2221 POWER_SW HP_DET U501 W78E51(DIP) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 P1.0/T2 P1.1/T2EX P1.2 P1.3 P1.4 P1.5 P1.6 P1.7 RST P3.0/RXD P3.1/TXD P3.2/INT0 P3.3/INT1 P3.4/T

33、0 P3.5/T1 P3.6/WR P3.7/RD XTAL2 XTAL1 VSSP2.0/A8 P2.1/A9 P2.2/A10 P2.3/A11 P2.4/A12 P2.5/A13 P2.6/A14 P2.7/A15 PSEN ALE/PROG EA/VPP P0.7/A7 P0.6/A6 P0.5/A5 P0.4/A4 P0.3/A3 P0.2/A2 P0.1/A1 P0.0/A0 VCC HP_MUTE MRSTB CE501 100u/25 +5VALL1 CNT1 R516 332J DGND1 R508 332J R505 301J FB POW_LED HOST_CS HP_D

34、ET ARSTB POW_CTL C505J270 POWER_SW +5VALL1 R510332J CNT2 R507332J R504 332J BC502Z104 DGND1 R514 332J X401 11.0592MHz POW_LED not insert for deburg R512332J IR_INTER CE506 22u/16 OPEN_SW R515 332J DGND1 IR_INTER +5VALL1 DGND1 HOST_CS R509332J CN501 OPEN 1 2 3 4 +5VD TXD RXD GND_D OPEN_SW HOST_DATA R

35、ST HOST_CLK +5VALL1 HOST_DATA HOST_CLK R511332J DGND1 Q501 KRA107S FNC1 AMUTE FNC2 R513 332J R506 332J C504J270 CNT3 24 25 26 No. WAVE FORM CHART No. D601 1N4148 Q604 KRC107S +5VALL2 R606 910J 2(B) CE601 100u/25 3(C) 3F PL601 PB2012 C603 Z104 AGND3 From. Front Board IR Sensor +5VALL2 Q602 KRA107S IR

36、2 EXT_IR 2(B) AGND3 3(C) 2(B) 3(C) C601 Z104 MMBT3906 R609 220J(3216) 1(E)1(E) AGND2 KRA107S Internal IR Sensor KRC107S CE603 10u/16 External IR Sensor PH Q601 KRA107S KTC3875 1(E) To. Sub Micom 2(B) SW601 SW SLIDE-SPDT 3 2 3(C) EL601 FB2012 1(E) AGND3 C602 K471 NH AGND3 Q603 KRA107S 3F R607 332J AG

37、ND3 IR_INTER AGND3 REMOTE CONT. Output Port Main PCB (5/5) Sub microprocessor Block RCU PCB (1/3) Remote control Block 2324 Q703 MMBT3906 1(E) CE705 470u/10 R717JUMPER(AXI) 12Q702 MMBT3906 R702151J CE701 22u/16 R713 332J R714 680J AGND2 R701151JCE704 470u/10 3F CE702 22u/16 C702 J470 R711151J Y/G/Yp2 C701 J470 2(B) C703 J470 Q701 MMBT3906 Y/G/Yp3 AGND2 CE703 22u/16 CE707 470u/10 +5V2 C/B/Pb2 R/Pr3 R716JUMPER(AXI) 12 R708 562J R/Pr2 R709 680J R715 104J 3(C) R710 104J R705 104J MMBT3906 AGND2 CE706 470