Marantz-DV18A-cd-sm 维修电路原理图.pdf

DVD PlayerTABLE OF CONTENTSSECTIONPAGE1. MAIN UNIT1.1 TECHNICAL SPECIFICATIONS . 1-11.2 CONNECTION FACILITIES . 1-21.3 INFORMATIONS. 1-31.4 SERVICING HINT . 1-41.5 DISASSEMBLY . 1-51.6 SERVICE MODE. 1-71.7 WAVEFORM . 1-81.8 WIRING DIAGRAM .1-91.9 BLOCK DIAGRAM . 1-111.10 SCHEMATIC DIAGRAM AND PARTS LOCATION . 1-131.11 PARTS LOCATION . 1-231.12 MICROPROCESSOR AND IC DATA. 1-301.13 EXPLODED VIEW AND PARTS LIST . 1-331.14 ELECTRICAL PARTS LIST. 1-412. DB-VLD210 (DVD Loader for MARANTZ)3. DB-VPB210 / 211 / 212 / 213 / 214 (DVD PCB Module for MARANTZ)ServiceManualDV7010 /A1B, /A1G, /C1G, /L1G, /N1B, /N1G, /F1N, /S1G, /U1BDV18A /A1B, /A1G, /C1G, /K1G, /S1G, /L1G, /U1BDV17 /N1B, /N1G, /F1N, /S1GPlease use this service manual with referring to the user guide (D.F.U) without fail.RDV7010 / DV-18mkII / DV-17403K855010 ACT3120 785 22490First Issue 2001.04DV7010/18A/17DV7010/18A/17DIMMEROSDVIDEO OFFFL OFFPAUSESTANDBYLEVELREPEATPHONESDVD PLAYER DV7010STOPPOWERON/OFFOPEN/CLOSEPLAY-+V I D E OVCDREMAINCONDITIONTOTALSURROUNDTITLETRACKAUDIO DVDVIDEO OFFDOWN MIXPROGRESSIVEdts5.1chSACD96KHz192KHzLAST MENOCHPFL OFFSTAND BYPLAYSTOPLEVELPHONESOSDDIMMERVIDEO ON/OFF PAUSEMAXMINDVD PLAYER DV-18mkIIOPEN/CLOSEPOWERVCDREMAINCONDITIONTOTALSURROUNDTITLETRACKAUDIO DVDVIDEO OFFDOWN MIXPROGRESSIVEdts5.1chSACD96KHz192KHzLAST MENOCHPV I D E OFL OFFSTAND BYPLAYSTOPLEVELPHONESOSDDIMMERVIDEO ON/OFF PAUSEMAXMINDVD PLAYER DV-17OPEN/CLOSEPOWERVCDREMAINCONDITIONTOTALSURROUNDTITLETRACKAUDIO DVDVIDEO OFFDOWN MIXPROGRESSIVEdts5.1chSACD96KHz192KHzLAST MENOCHPV I D E ODV7010DV-18mkIIDV-17RadioFans.CN 收音机爱 好者资料库MARANTZ DESIGN AND SERVICEUsing superior 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 whichit 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 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 address2. Complete part numbers and quantities required3. Description of parts4. Model number for which part is required5. Way of shipment6. 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 ACcord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product andcontrols and chassis bottom.Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, andverified before it is return to the user/customer.Ref. UL Standard No. 1492.In case of difficulties, do not hesitate to contact the TechnicalDepartment at above mentioned address.USAUSAMARANTZ AMERICA, INCMARANTZ AMERICA, INC.440 MEDINAH ROADROSELLE, ILLINOIS 60172USAPHONE : 630 - 307 - 3100FAX : 630 - 307 - 2687 BRAZILBRAZILPHILIPS DA AMAZONIA IND. ELET. ITDAPHILIPS DA AMAZONIA IND. ELET. ITDACENTRO DE INFORMACOES AOCEP 04698-970SAO PAULO, SP, BRAZILPHONE : 0800 - 123123(Discagem Direta Gratuita)FAX : +55 11 534. 8988JAPANJAPAN Technical MARANTZ JAPAN, INC.MARANTZ JAPAN, INC.35- 1, 7- CHOME, SAGAMIONOSAGAMIHARA - SHI, KANAGAWAJAPAN 228-8505PHONE : +81 42 748 1013FAX : +81 42 741 9190EUROPE / TRADING EUROPE / TRADING MARANTZ EUROPE B.V.MARANTZ EUROPE B.V.P.O.BOX 80002, BUILDING SFF25600 JB EINDHOVENTHE NETHERLANDSPHONE : +31 - 40 - 2732241FAX : +31 - 40 - 2735578TECHNICAL AUDIO GROUP PTY, LTDTECHNICAL AUDIO GROUP PTY, LTD558 DARLING STREET, BALMAIN, NSW 2041,AUSTRALIAPHONE : 61 - 2 - 9810 - 5300FAX : 61 - 2 - 9810 - 5355CANADACANADALENBROOK INDUSTRIES LIMITEDLENBROOK INDUSTRIES LIMITED633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1CANADAPHONE : 905 - 831 - 6333FAX : 905 - 831 - 6936AUSTRALIAAUSTRALIAQualiFi Pty Ltd,QualiFi Pty Ltd,24 LIONEL ROAD, MT. WAVERLEY VIC 3149AUSTRALIAPHONE : +61 - (0)3 - 9543 - 1522FAX : +61 - (0)3 - 9543 - 3677NEW ZEALANDNEW ZEALANDWILDASH AUDIO SYSTEMS NZWILDASH AUDIO SYSTEMS NZ14 MALVERN ROAD MT ALBERTAUCKLAND NEW ZEALANDPHONE : +64 - 9 - 8451958FAX : +64 - 9 - 8463554THAILANDTHAILANDMRZ STANDARD CO.,LTDMRZ STANDARD CO.,LTD746 - 754 MAHACHAI ROAD.,WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILANDPHONE : +66 - 2 - 222 9181FAX : +66 - 2 - 224 6795TAIWANTAIWANPAI- YUING CO., LTD.PAI- YUING CO., LTD.6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C.PHONE : +886 - 2 - 25221304FAX : +886 - 2 - 25630415MALAYSIAMALAYSIAWO KEE HONG ELECTRONICS SDN. BHD.WO KEE HONG ELECTRONICS SDN. BHD.SUITE 8.1, LEVEL 8, MENARA GENESIS,NO. 33, JALAN SULTAN ISMAIL,50250 KUALA LUMPUR, MALAYSIAPHONE : +60 3 - 2457677FAX : +60 3 - 2458180 AMERICAS AMERICASSUPERSCOPE TECHNOLOGIES, INC.SUPERSCOPE TECHNOLOGIES, INC.MARANTZ PROFESSIONAL PRODUCTS2640 WHITE OAK CIRCLE, SUITE AAURORA, ILLINOIS 60504 USAPHONE : 630 - 820 - 4800FAX : 630 - 820 - 8103 AUSTRALIA AUSTRALIAKOREAKOREAMK ENTERPRISES LTD.MK ENTERPRISES LTD.ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOULKOREAPHONE : +822 - 3232 - 155FAX : +822 - 3232 - 154SINGAPORESINGAPOREWO KEE HONG DISTRIBUTION PTE LTDWO KEE HONG DISTRIBUTION PTE LTD130 JOO SENG ROAD#03-02 OLIVINE BUILDING SINGAPORE 368357PHONE : +65 858 5535 / +65 381 8621FAX : +65 858 6078010419ACTRadioFans.CN 收音机爱 好者资料库1-11.1 TECHNICAL SPECIFICATIONSGeneralSystem. DVD system and Compact Disc digitral audio systemPower requirementsF Version (Japan) . AC 100 V, 15WN Version (Europe). AC 230 V, 15WK Version (China) . AC 220 V, 16WS Version (HK, Spore, etc.) . AC 230 V, 16WL Version (Taiwan) . AC 110 V, 15WC Version (Korea). AC 220 V, 16WU Version (USA) . AC 120 V, 15WA Version (Australia) . AC 240 V, 17WWeightDV-17 . 6 kgDV-18mkII . 5.8 kgDV7010 . 3.9 kgDimensionsDV-17/DV-18mkII. 458 (W) x 313 (D) x 88 (H) mmDV7010 . 440 (W) x 304 (D) x 87 (H) mm (Not including protruding cables, etc.)Operating temperature. +5C to +35C (+36F to 96F)Operating huminidity . 5% to 85% (no condensation)S-Video outputY (Iuminance) - Output level. 1 Vp-p (75 )C (color) - Output level . 286 mVp-p (75 ) (NTSC) 300 mVp-p (75 ) (P AL)Jacks . S-VIDEO jackVideo outputOutput level . 1 Vp-p (75 )Jacks . RCA jacksComponent video output(Y, CB, CR)Output level. Y: 1.0 Vp-p (75 ) CB, CR: 0.7 Vp-p (75 )Jacks. RCA jacks (F, K, S, L, C, U, A)R/G/B outputOutput level. R/G/B: 0.7Vp-p (75 )Jacks.21pin SCART connector (N)Audio outputOutput levelDuring audio output . 200 mVrms (1 kHz, 20 dB)Number of channels . 2Jacks. RCA jacksDigital audio characteristicsFrequency response . 4 Hz to 44kHz (DVD fs: 96 kHz)S/N ratio. More than 115dBDynamic range . More than 102dBTotal harmonic distortion . 0.002%Wow and flutter. Limit of measurement (0.001% W. PEAK) or lowerDigital outputOptical digital output . Optical digital jackCoaxial digital output. RCA jackAccessoriesRemote control unit . 1Dry cell batteriesDV-18mkII/DV7010: AA (R6P). 2DV-17: AAA (RO3P) . 2Audio/Video Cable . 1Remote Control Cable . 1Operating Instructions. 1 The specifications and design of this product are subject to change without notice, due to improment.1-21.2.1 Video performance (N only)1222554436Map of DVD Regions13579 11 13 15 17 19212468 10 12 14 16 18 201.2.1.1 SCARTPin No.TV (OUT)Pin No.AUX (IN)Pin 1Audio R out : 2VrmsPin 1Audio R out : 2VrmsPin 2Audio R in : 2VrmsPin 2Audio R in : 2VrmsPin 3Audio L out : 2VrmsPin 3Audio L out : 2VrmsPin 4GNDPin 4GNDPin 5GNDPin 5GNDPin 6Audio L in : 2VrmsPin 6Audio L in : 2VrmsPin 7Blue out/C inPin 7Blue in/C outBlue : 0.7Vpp 0.1V into 75 Ohm *1Blue : 0.7Vpp 0.1V into 75 Ohm *1C : 300mVpp 30 into 75 Ohm *2 C : 300mVpp 30 into 75 Ohm *2Pin 8function switching out 2V : TVPin 8function switching in5/5/9.5/9.5/12 : asp.ratio 4 : 3 AUXPin 9GNDPin 9GNDPin 10not connectedPin 10not connectedPin 11Green out:0.7Vpp 0.1V into 75 Ohm *1Pin 11Green in:0.7Vpp 0.1V into 75 OhmPin 12not connectedPin 12not connectedPin 13GNDPin 13GNDPin 14GNDPin 14GNDPin 15Red/C outPin 15Red/C inRed : 0.7Vpp 0.1V into 75 Ohm *1Red : 0.7Vpp 0.1V into 75 Ohm *1C : 300mVpp 30 into 75 Ohm *2C : 300mVpp 30 into 75 Ohm *2Pin 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=RGB1/3 into 75 Ohm=RGBPin 17GNDPin 17GNDPin 18GNDPin 18GNDPin 19CVBS/Y out : 1Vpp 0.1V *1Pin 19CVBS/Y out : 1Vpp 0.1V *1Pin 20CVBS/Y in : 1Vpp 0.1V *1Pin 20CVBS/Y in : 1Vpp 0.1V *1Pin 21GNDPin 21GND*1 : 100% White*2 : Burst Level*3 : color bar(chroma level : 75%)What are regional codes?Motion picture studios want to control the home release of movies in different countries because theater releases arenitsimultaneous (a movie may come out on DVD in the US when itis just hitting screens in Europe). Therefore they haverequired that the DVD standard include codes which can be used to lock out the playback of certain discs in certain geo-graphicalregions. Players sold in each region will have that regionis code built into the player. The player will refuse to playthese region coded discs which are not allowed in the region. However, regional codes are entirely optional. Discs withoutcodes will play on any player in any country. Some studios have already announced that only their new releases will haveregional codes. There are six regions:1. United States and Canada2. Europe and Japan3. Far East (except Japan & China)4. South America and Oceania5. Africa and the Middle East6. China (except Hong Kong)1.2 CONNECTION FACILITIES1-31.3 INFORMATIONSREGION CODETHE DISCS THAT THE DV7010/DV-18mkII/DV-17 CANHANDLE The following discs can be played back with a DV7010/DV-18mkII/DV-17.Note: The regional code of the discs must meet to the regionalcode of the DV7010/DV-18mkII/DV-17.DVD INFORMATIONBelow is a glossary of the new terms related to DVD.Title:A disc may have more than one story/movie on it, so eachstory/movie is called a title.For example, if there are 2 movies on the disc, they areseparated into Title 1 and Title 2.Chapter:A title may also be separated into chapters.For example, a movie (title) may be separated into 3 scenes(chapters).Subtitles:DVDs are recorded with up to 32 different subtitle languages.If a disc has more than one subtitle language, you can selectthe subtitle language that you want to read.Soundtrack language:DVDs are recorded with up to 8 different soundtrack languages.If a disc has more than one language, you can select thesoundtrack language that you want to listen to.Multi-angles:On some DResetting the Player to System Settings:VDs, scenes have been filmed from different angles(up to a maximum of 9). On these discs, you can select theangle that you want to watch. Please refer to the DVDs manualto see which scenes have multi-angles.Title 1Title 2Chapter3Chapter1Chapter2Chapter3Chapter1Chapter212 cm (5in.)/single-sided12 cm (5in.)/double-sided8 cm (3 in.)/single-sided8 cm (3 in.)/double-sided1 layer2 layer1 layer2 layer1 layer2 layer1 layer2 layerDVD VIDEODVD VIDEOTypes of playablediscs and their marksDiameter/Playable sidesPlayback timeDigital audioDigital video(MPEG 2)133 min.242 min.266 min.484 min.VIDEO CDCDF-Disc(F only)Digital audioDigital video(MPEG 2)DVD VIDEOVIDEO CDCD41 min.75 min.82 min.150 min.VIDEO CD singleCD singleDigital audioDigital video(MPEG 1)Max. 74minutesDigital audioDigital video(MPEG 1)Max. 20minutesDigital audioMax. 74minutes12 cm (5 in.)/single-sided8 cm (3 in.)/single-sided12 cm (5 in.)/single-sided8 cm (3 in.)/single-sidedDigital audioMax. 20minutes*Digital audio(MPEG 1)Digital video(MPEG 2)40 min.S VIDEO CD12 cm (5 in.)/single-sidedDigital audio(MPEG 1)Digital video(MPEG 2)10 min.S VIDEO CD single8 cm (3 in.)/single-sidedS VCDVERSIONREGION CODE COUNTRY /UXX1USA/CANADA /CXX3KOREA /LXX3TAIWAN /AXX4AUSTRALIA /KXX6CHINA /FXX2JAPAN /NXX2EUROPE /SXX3SINGAPORE/HONGKONGTo reset the player, press and hold STOP button on the front panel when pressing Power switch to turn the power on.All program memory, saved settings from functions such as Last Memory and Condition Memory are cleard, and all Setup screen menus are returned to factory settings. 1-41.4 SERVICING HINTDVD test disc (NTSC) ALMEDIOTDV-540SERVICE TOOLSAudio signals disc4822 397 30184Disc without errors (SBC444)+Disc with DO errors, black spots and fingerprints (SBC444A)4822 397 30245Disc (65 min 1kHz) without no pause4822 397 30155Max. diameter disc (58.0 mm)4822 397 60141Torx screwdriversSet (straight)4822 395 50145Set (square)4822 395 5013213th order filter4822 395 30204DVD test disc (PAL)4822 397 10131 SERVICE HINTS1-51.5 DISASSEMBLYTaking the disc out for EMERGENCY (For example: whenIt is not possible to turn on the product. The disc cannotbe taken out from the loader.)1. Remove the top cover (001D).2. Remove the A screw from the bridge on the loader base.(see fig. 1)3. Remove the B screw from the chassis . (see fig. 1)4. Remove the two C hooks of the bridge from the loaderbase. (see fig. 1)5. Remove the bridge with clamper (see fig. 2). Then, It ispossible to take the disc out from the loader.Fig. 1DV7010DV-17/DV-18mkIIFig. 21-6Removal of the DVD module for DV-17/DV-18mkII1. Remove the top cover (001D).2. Disconnect the two flat cables (WV01 and WP02) from theconnectors on the main PCB. (see fig. 3)3. Remove the A screw from the bridge on the loader base.(see fig. 3)4. Cut and remove the two D cable ties from the cables andchassis. (see fig. 3)5. Remove the B screw from the chassis. (see fig. 3)6. Remove the four E screws. (see fig. 3)7. Remove the DVD module from the chassis, while sliding itin the direction of the rear panel.Removal of the DVD module for DV70101. Remove the top cover (001D).2. Turn on the product and press the OPEN/CLOSE button.Then the tray is opened.(If the product shuts down thepower completely, see below REMARK.)REMARK : Insert a screwdriver (minus) into the hole atthe left side of chassis. (see fig. 4)Turn the gear with the screwdriver. (see fig. 5)Then the tray is moved a little. Pull the tray withyour hand at this time.3. Remove the escutcheon on the tray.4. Press the OPEN/CLOSE. (or Push the tray with your hand.)Then the tray is closed.5. Disconnect the two flat cables (WV01 and WP02) from theconnectors on the main PCB. (see fig. 3)6. Remove the A screw from the bridge on the loader base.(see fig. 3)7. Cut and remove the two D cable ties from the cables andchassis. (see fig. 3)8. Remove the DVD module from the chassis, while sliding itin the direction of the rear panel.Fig. 4Fig. 5Fig. 31-71.6 SERVICE MODE PressPress PressPress PressPressPress Press PressandPresswhile pressingand“TEST 1” is displayedSTANDBY LED Light on RED“LED 1” is displayedFL OFF LED Light on RED“LED 2” is displayedAll parts of LED is turned onEach Segment is displayed one by oneCheck of keyWhen key