Marantz-DV110-cd-sm 电路图 维修手册.pdf

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1、DV110 17AW855010 MIT First Issue 2003.3 Service Manual R Please use this service manual with referring to the user guide ( D.F.U. ) without fail. DVD / Tuner TABLE OF CONTENTS SECTIONPAGE 1. TECHNICAL SPECIFICATIONS. 1 2. SERVICE INFORMATION AND PROCEDURE . 4 3. WIRING DIAGRAM . 9 4. BLOCK DIAGRAM .

2、 11 5. SCHEMATIC DIAGRAM . 13 6. PARTS LOCATION. 15 7. IC DATA . 22 8. EXPLODED VIEW AND PARTS LIST . 25 9. ELECTRICAL PARTS LIST . 29 D DV110V110 DV110/N1S DV110 STANDBYOPEN STANDBYOPEN /MODE /MEMO MENUTUNER ENTER MULTI JOG PUSH ENTER RadioFans.CN 收音机爱 好者资料库 MARANTZ DESIGN AND SERVICE Using superio

3、r design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to o

4、ur National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers

5、and quantities required 3. Description of parts 4. Model number for which part is required 5. Way 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 applianc

6、e and prior to returning to customer, measure the resistance between either primary AC cord connector 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 ca

7、use unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492. In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address. 030307MIT SUPERSCOPE TECHNOLOGIES, INC. USA MARA

8、NTZ AMERICA, INC 1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 630 - 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.

9、 BOX 8744, BUILDING SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 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 S

10、YSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 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 T

11、H FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +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 -

12、 3 - 7954 7088 AMERICAS MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, 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 : +

13、822 - 3232 - 154 SINGAPORE WO KEE HONG DISTRIBUTION PTE LTD 130 JOO SENG ROAD #03-02 OLIVINE 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 KO

14、NG PHONE : 852 - 21913660 FAX : 852 - 21913990 CANADA LENBROOK INDUSTRIES LIMITED 633 GRANITE 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 : +

15、61 - (0)2 - 9519 - 0600 AUSTRALIA RadioFans.CN 收音机爱 好者资料库 1 1. TECHNICAL SPECIFICATIONS TUNER SECTION FM TUNER SECTION Tuning range . 87.5 to 108.0 MHz Usable sensitivity (3% distortion). 9.5 dB S/N ratio . Mono: 65 dB / Stereo: 60 dB T.H.D. 1kHz . Mono: 0.5% or less / Stereo: 1.0% or less Output vo

16、ltage.800 mV 120 mV AM TUNER SECTION Tuning range . 531 to 1602 kHz Usable sensitivity (Loop antenna).1500 V/m / 63.5 dB/m S/N ratio (400Hz/30% Modulation/10mV/m input). 35 dB T.H.D. (400Hz/30% Modulation/10mV/m input) . 1.5% or less Sensitivity (9kHz) . 20 dB Output voltage (400Hz 30% Modulation).2

17、40 mV 60 mV DVD SECTION AUDIO SECTION Frequency response .20-20 kHz 1 dB S/N IEC-A . 90 dB Dynamic range . 90 dB T.H.D. . 0.01 % Channel separation 1kHz . 90 dB Audio output . 2.0 V 1 dB Digital output . 0.5 Vp-p 0.05 VIDEO SECTION Frequency response (100IRE, Multi burst 1MHz Ref. 4.8MHz) . 6.0 dB V

18、ideo S/N (White100%, LPF:4.2MHz, HPF:100kHz, SC trap:ON) . 60 dB Color S/N (Magenta100%, LPF:500kHz, HPF:100kHz) . 56 dB Video output .1.0 Vp-p 0.8 dB Video output impedance . 75 Y output level . 1.0 Vp-p 0.1 C output level . 0.286 Vp-p 0.0286 Y/C output impedance . 75 GENERAL Power supply. AC 230V,

19、 50 Hz Power Consumption . 18 W Maximum external dimensions (W x H x D). 210 x 71.5 x 320 mm Weight . 2.8 kg ACCESSORIES Remote control unit (RC110DV) .1 Batteries (AAA type) .2 FM feeder antenna.1 Antenna plug adapter .1 AM loop antenna.1 Audio cable (Red/White) .1 Video cable (Yellow).1 Coaxial ca

20、ble (Black) .1 Remote cable (Orange) .1 Registration card .1 Users guide .1 RadioFans.CN 收音机爱 好者资料库 2 SCART CONNECTOR 12 2 2 5 5 4 4 3 6 Map of DVD Regions 13579 11 13 15 17 19 21 2468 10 12 14 16 18 20 Pin No.TV (OUT)Pin No.AUX (IN) Pin 1Audio R out : 2VrmsPin 1Audio R out : 2Vrms Pin 2Audio R in :

21、 2VrmsPin 2Audio R in : 2Vrms Pin 3Audio L out : 2VrmsPin 3Audio L out : 2Vrms Pin 4GNDPin 4GND Pin 5GNDPin 5GND Pin 6Audio 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 : 30

22、0mVpp 30 into 75 Ohm *2 Pin 8function switching out 2V : TVPin 8function switching in5/5/9.5/9.5/12 : asp.ratio 4 : 3 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 Pi

23、n 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 into 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/

24、3 into 75 Ohm=RGB1/3 into 75 Ohm=RGB Pin 17GNDPin 17GND Pin 18GNDPin 18GND Pin 19CVBS/Y out : 1Vpp 0.1V *1Pin 19CVBS/Y out : 1Vpp 0.1V *1 Pin 20CVBS/Y in : 1Vpp 0.1V *1Pin 20CVBS/Y in : 1Vpp 0.1V *1 Pin 21GNDPin 21GND *1 : 100% White*2 : Burst Level*3 : color bar(chroma level : 75%) REGIONAL CODES M

25、otion picture studios want to control the home release of movies in different countries because theater releases arenit simultaneous (a movie may come out on DVD in the US when itis just hitting screens in Europe). Therefore they have required that the DVD standard include codes which can be used to

26、 lock out the playback of certain discs in certain geo- graphical regions. Players sold in each region will have that regionis code built into the player. The player will refuse to play these region coded discs which are not allowed in the region. However, regional codes are entirely optional. Discs

27、 without codes will play on any player in any country. Some studios have already announced that only their new releases will have regional codes. There are six regions: 1. United States and Canada2. Europe and Japan 3. Far East (except Japan 1. KOA Corporation Part No. (MJI) Type No. (KOA)Description NH05