HarmanKardon-DVD1-cd-sm维修电路原理图.pdf

《HarmanKardon-DVD1-cd-sm维修电路原理图.pdf》由会员分享，可在线阅读，更多相关《HarmanKardon-DVD1-cd-sm维修电路原理图.pdf（70页珍藏版）》请在收音机爱好者资料库上搜索。

1、 DVD1 Digital Versatile Disc Player Dolby Digital / DTS PRELIMINARY Service Technical Manual Harman International SNC Harman Consumer International 2, route de Tours 72500 Chteau du Loir FRANCE Power for the Digital Revolution.RadioFans.CN 收音机爱 好者资料库2Safety informationNote: This unit can be used onl

2、y where the power supply is AC 220-240V, 50Hz. It cannot be used elsewhere.CAUTION:DVD/CD PLAYER IS A CLASS I LASER PRODUCT. HOWEVER, THIS DVD/CDPLAYER USES A INVISIBLE LASER BEAM WHICH COULD CAUSE HAZ-ARDOUS RADIATION EXPOSURE IF AIMED AT THE EYE. BE SURE TOOPERATE THE DVD/CD PLAYER CORRECTLY AS IN

3、STRUCTED.WHEN THIS DVD/CD PLAYER IS PLUGGED IN TO THE WALL OUTLET, DONOT PLACE YOUR EYES CLOSE TO THE OPENING OF THE DISC TRAY ANDOTHER OPENINGS TO LOOK INSIDE THIS PLAYERDear CustomersMay we take this opportunity to thank you for purchasing this DVD/CDplayer.We strongly recommend that you carefully

4、 study the OperatingInstructions before attempting to operate the unit and that you note thelisted precautions.The model number and serial number of this product can be found oneither the back or the bottom of the unit. Please note them in the spaceprovided below and retain this booklet as a permane

5、nt record of yourpurchase to aid identification in the event of theft.MODEL NUMBERSERIAL NUMBER RadioFans.CN 收音机爱 好者资料库3FeaturesDVD: a completely new dimension in video entertainment Subtitles may be displayed in one of a maximum of 32 languages*. The multi-angle function allows you to choose the vi

6、ewing angle ofscenes which were shot from a number of different angles (Limited toDVD recorded with multiple camera angles.) Advanced sophisticated 10-bit MPEG-2 video decoding circuits. Direct RGB output via SCART for optimum video performance. Second SCART connector for throughput of VCR or other

7、video sourceto TVs with only one SCART input. Dual-layer compatibility for extended play DVD.* The number of languages recorded depends on the software.High quality digital audio By connecting a DTS (Digital Theater Systems) or a Dolby Digitaldecoder, you can enjoy high quality 5.1 digital surround

8、sound fromDTS or Dolby Digital discs. With linear PCM audio at 16-24 bits and 44-96 kHz (not on digitaloutput, see table page 13), audio quality exceeding that of CDbecomes possible.Many convenient features On-Screen Menu lcons for disc information or player information andaccess to many major funct

9、ions of this unit. Programming of up to 9 scenes in memory (markers) Parental lock settings to prevent play of discs unsuitable for some audi-ences DVD only Intuitive menu operating system. Separate Buttons for convenient Fast Forward/Fast Reverse Search andTrack Skip.Compatible with CD as well as D

10、VD. The DVD1 will play any conventional Audio CD or erasable CD (CD-RW), bearing the logos as shown below as well as any DVD with theregion code 0 or 2.Disc formats supported by this playerThe unit can play discs bearing any of the following marks:DVD CDCD-RW3 (8 cm) disc3 (8 cm) disc5 (12 cm) disc5

11、 (12 cm) disc 5 (12 cm) discAccessoriesRemote control unitBatteries for remote control unit (size “AA”)Video/Audio CableOptional AccessoriesS-Video CableOptical Digital Audio CableCoaxial Digital Audio CableReWritableDeclaration of ConformityWe,Harman Consumer International2, route de Tours72500 Cht

12、eau-du-Loir,FRANCEdeclare in own responsibility, that the product described inthis owners manual is in compliance with technicalstandards:EN 60 065:1993EN 55 013/A12/8.1994EN 55 020/12.1994EN 61000-3-2/4.1995 EN 61000-3-3/1.1995Carsten OlesenHarman Kardon Europe04/004Technical specificationsApplicab

13、le Disc:5 inch (12 cm) or 3 inch (8 cm) DVD-Movie, CD or CD-RW discs,Region 2 DVD-Movie Discs,DVD: Single Side/Single Layer, Single Side/Dual Layer, Dual Side, Dual Layer,Linear PCM, Dolby Digital or DTS Audio DiscsVideo Signal System:PAL/NTSCComposite Video Output:1 V p-p/75 Ohms, sync negative pol

14、arityS Video Output:Y/Luminance: 1 V p-p/75 Ohms, sync negative polarityC/Chrominance: 0.286 V p-pComponent Video Outputs:Y: 1 V p-p/75 Ohms, sync, negative polarityPr: 0.648 V p-p/75 OhmsPb: 0.648 V p-p/75 OhmsAnalog Audio Output:2 Vrms max.Frequency Response:DVD (Linear PCM):2 Hz - 22 kHz +0/-0.5

15、dB (48 kHz sampling)2 Hz - 44 kHz +0/-0.5 dB (96 kHz sampling)CD:2 Hz - 20 kHz +0/-0.5 dBSignal/Noise Ratio (SNR):110 dB (A-weighted)Dynamic Range:DVD: 100 dB (18 Bit)CD:91 dBTHD:DVD/CD: 0.0025 %Wow & Flutter:Below Measurable LimitsAC Power:220-240 V/50 HzPower Consumption:20 Watts (On)Dimensions (W

16、xHxD):440 x108x330 mmWeight:7 KgAll specifications subject to change without notice.Harman Kardon and Power for the digital revolution are trademarks of Harman Kardon, Inc.Manufactured under license from Dolby Laboratories. Dolby,AC-3, ProLogic and the double-D symbol are trademarks of Dolby Laborat

17、ories. Confidential.Unpublished Work. 1992-1997 Dolby Laboratories, Inc.All rights reserved.DTS is a trade mark of Digital Theater Systems, Inc.This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents and other intellectual property rightso

18、wned by Macrovision Corporation and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporationand is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision Corporation. Reverse engineering or diassemblyis p

19、rohibited.5Front Panel1. MAIN POWER ON/OFF2. POWER ON/OFF (Standby)3. PHONE JACK4. PHONE LEVEL5. OPEN/CLOSE2 16. STOP7. DIMMER8. PLAY/PAUSE9. SEARCH (REV & FWD)10. SKIP (PREV & NEXT)6Remote Control1. POWER ON2. POWER OFF3.AUDIO4. SUBTITLE 5.ANGLE6. STATUS 7.TITLE8. RETURN 9. SUBTITLE ON/OFF 10.ARROW

20、S 11. ENTER12. MENU13. PLAY14. SEARCH (REV)15. SEARCH (FWD) 16. OPEN/CLOSE17. PAUSE18. STOP19. PREV./NEXT20. SLOW (REV/FWD)21. RANDOM22. STEP (REV/FWD)23. NUMBER24. PROGRAM25. CHECK26. CLEAR27. LIGHT28. REPEAT29.A-B-Repeat Remote Control71. POWER ON: Turns on the player when it is in standby mode(Ha

21、rman Kardon logo appears on screen).2. POWER OFF:Turns off the player to standby mode.3.AUDIO: Press to access various audio languages on a disc (If thedisc contains multiple audio streams).4. SUBTITLE:When a disc is playing, press to access subtitles menu (Ifthe disc contains subtitles).5.ANGLE: Pr

22、ess to access various camera angles on a disc (If the disccontains multiple camera angles).6. STATUS: Press while playing a disc to see Banner Display on thescreen.The Banner Display contains various playback features andinformation about the disc.7.TITLE:When a disc is playing, press to see Title M

23、enu on the screen(if the disc was created with Title).8. RETURN:When using the DVD Players menu system, press to returnto preceding menu screen (depends on DVD title format)9. SUBTITLE ON/OFF:Turns the subtitles on and off when playing aDVD (If the disc contains subtitles).10.ARROW buttons (LEFT/RIG

24、HT/UP/DOWN): Use to select andexecute items or settings.11. ENTER: Press to select a highlighted menu item.12. MENU: Displays the DVD Disc Menu on the TV screen in play modeand Setup Menu in stop mode.13. PLAY: Begins to play disc (closes disc tray first, if it is open.)14. SEARCH(REV): Allows you t

25、o search in reverse through a disc whileit is in play mode. Each time you press this button, search speedchanges as below:DVD:R.SEARCH1 R.SEARCH2 R.SEARCH3 R.SEARCH4 R.SEARCH1 CD:R.SEARCH1 R.SEARCH2 R.SEARCH3 R.SEARCH1 15. FWD(SEARCH):Allows you to search forward through a disc whileit is in play mo

26、de. Each time you press this button, search speedchanges as below:DVD:F.SEARCH1 F.SEARCH2 F.SEARCH3 F.SEARCH4 F.SEARCH1 CD:F.SEARCH1 F.SEARCH2 F.SEARCH3 F.SEARCH1 16. OPEN/CLOSE: Press to open or close the disc tray.17. PAUSE: Freezes a picture when a disc is playing. Press again fornormal playback.

27、18. STOP: Stops playing a disc.When disc is playing, if you press STOPand PLAY, the disc will resume play. If you press STOP twice andPLAY button, disc will start play from the beginning.19. PREV./NEXT: Allows you to move to the previous chapter or track /the next chapter or track on a disc.20. SLOW

28、: Allows you to play movie in slow mode. Each time you pressthis button, slow speed will be changed as below;F.SLOW 1/16 F.SLOW 1/8 F.SLOW 1/4 F.SLOW 1/2 F.SLOW 1/16 R.SLOW 1/16 R.SLOW 1/8 R.SLOW 1/4 R.SLOW 1/2 R.SLOW 1/1621. RANDOM: Press for RANDOM playback in, random order.22. STEP(REV/FWD): Free

29、ze a picture when a disc is playing.Also thepicture advances frame by frame each time this button is pressed.23. NUMBER (09): Select numbers by pressing these buttons.24. PROG: Press to see Program Edit Display on the screen when inSTOP mode.25. CHECK: Press during playback to check the program stat

30、us on VFD(front display). Press during stop mode for program edit on VFD.26. CLEAR: Press to remove Banner menu from the screen or pro-grammed tracks/chapters from the Program Edit Display.27. LIGHT: Press to lilluminate remote controller.28. REPEAT: Press to go to the Repeat menu.You can repeat a c

31、hapter,track or the entire disc.29.A-B: Press to select section A-B and to play repeatedly.8FL DisplayRESUMETITLERANDOMCHAPTERREPEATTRACKHOURA BMININTROPROG.SECDVDCD789)!1234561. Illuminates in parental lock mode.2. Illuminates when the player is ready to resume playback.3. Illuminates during RANDOM

32、 playback.4. Illuminates during repeat playback.5. Illuminates during intro scan playback.6. Illuminates during program playback.7. Illuminates to indicate type of disc that is playing.8. Illuminates and spins during search and slow playback & play andpause mode, indicating the play/search speed.9.

33、Illuminates to indicate current title number.10. Illuminates to indicate the current chapter of DVD disc or track num-ber of CD.11. Illuminates to indicate playing time.9Rear Panel1. OPTICAL OUT: Use optical cable (not provided) to connect your DVDPlayer to a compatible Dolby Digital or DTS receiver

34、 or decoder. DolbyDigital and DTS offer theater-quality sound (5.1-Channels).2. COAXIAL OUT: Use coaxial cable (not provided) to connect your DVDPlayer to a compatible Dolby Digital or DTS receiver or decoder. DolbyDigital and DTS offer theater-quality sound (5.1-Channels).3.AUDIO OUT: Insert audio

35、cables (left and right) to these jacks onyour DVD Player and to the corresponding Audio Input jacks (left andright) on your TV or receiver.4. S-VIDEO OUT: If your TV has an S-Video jack, you can connect an S-Video cable to your TV and to your DVD Player for improved videoquality.The S-Video cable on

36、ly carries the video signal; remember toconnect the left and right audio cables.5.VIDEO OUT: Connect a video cable to this jack and to the VideoInput jack on your TV.The video cable only carries the video signal;remember to connect the left and right audio cables.6. SCART OUT (AUX): If an external p

37、layback unit has a SCART socket,you can connect a SCART cable to it and to your DVD Player.TheSCART cable carries both audio and video signals of the external unit.These signals will be routed through the SCART connector of the DVDto the TV when the DVD player is turned on.7. SCART OUT (TV): If your

38、 TV has a SCART socket, you can connect aSCART cable to your TV and to your DVD Player for improved videoquality.The SCART cable carries both audio and video signal.Your DVD1 is equipped with two SCART connectors, one for directconnection to the TV, the second for throughput of VCR (playbackonly) or

39、 any other playback video source to a TV with only one SCARTinput.8. Remote IR Input: Connect the output of a remote infrared sensor orthe remote control output of another compatible Harman Kardonproduct to this jack.This will enable the remote control to operateeven when the front-panel Remote Sens

40、or on the DVD 1 is blocked.This jack may also be used with compatible IR remote control basedautomation systems. Remote IR Output: Connect this jack to the IRinput jack of another compatible Harman Kardon remote controlledproduct to have the built-in Remote Sensor on the DVD 1 provide IRsignals to o

41、ther compatible products.9.AC CORD (230V / 50Hz): Plug AC Cord to an unswitched 220-240Volt AC outlet.Note: youll find more details about all Audio/Video connections underSetup and Connections on the following pages.10Setup and Connections Ensure that the power switch of this unit and other equipmen

42、t to beconnected is set to off before commencing connection. Do not block ventilation holes of any of the equipment and arrangethem so that air can circulate freely. Read through the instructions before connecting other equipment. Ensure that you observe the color coding when connecting audio andvid

43、eo cables. Select the appropriate screen shape at the initial setting “TV Aspect ”according to your TV set (4:3 or 16:9), see page 26.TVTo S-Video inputTo audio input (red/white)To power outlet (AC 230V/50 Hz)To video input (yellow)Note: If the DVD/CD player is connected to the TV through a video ca

44、ssetterecorder, the picture may not be played back normally with some DVDs.If this is the case, do not connect the player via the VCR. The S (separate) video output connector separates the color (C) andluminance (Y) signals before transmitting them to the TV set in order toachieve a sharper picture.

45、 Use the S-video cable (optional) when con-necting the player to a TV set equipped with an S-video input forimproved picture clarity. Most European TVs are equipped with SCART connectors rather thanwith a normal video input (yellow cinch). In that case the SCART con-nection should be used, providing

46、 the audio signal too, (see page 8).Use separate analog audio connections to TV only if your TV is connected to the video or S-video output. When the audio signal is fed to stereo or Pro Logic amplifiers/decodersor receivers rather than to the TV, connect the Audio Out jacks to anynormal audio input

47、 on your amplifier/decoder/receiver.The DVD1 will”downmix” Dolby Digital recordings to Pro Logic, available on theseconnectors, all analog surround or stereo signals will be fed to themdirectly.Connecting to a stereo TV set and stereo or Pro Logic Amplifier/Receiver11Connecting to a receiver/amplifi

48、er with DolbyDigital (AC-3) or DTS (Digital Theater Systems)decoderWhen DVDs encoded in Dolby Digital or DTS are played, the DolbyDigital or DTS bitstream is output from the players OPTICAL or COAXIALdigital audio output.When the player is connected to a Dolby Digital orDTS decoder, you can enjoy th

49、eater-quality audio in your home.An opti-cal digital audio cable or coaxial audio cable (both optional) is requiredfor these connections, as shown below. Note:With multiple video sources, your Audio/Video device can beused for selecting the video signal and routing it to the TV. Connect thevideo or

50、S-video output of the DVD1 (whatever is provided with yourdevice) to the video or S-video input on your device and the video/S-video output of this device to your TV. For more details, see the manualof your Audio/Video amplifier/receiver.Setup and ConnectionsTVDolby Digital or DTS decoderTo S-Video