HarmanKardon-DVD1-cd-sm维修电路原理图.pdf

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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 2 Safety information Note: This unit can be used only where

2、 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/CD PLAYER USES A INVISIBLE LASER BEAM WHICH COULD CAUSE HAZ- ARDOUS RADIATION EXPOSURE IF AIMED AT THE EYE. BE SURE TO OPERATE THE DVD/CD PLAYER CORRECTLY AS INS

3、TRUCTED. WHEN THIS DVD/CD PLAYER IS PLUGGED IN TO THE WALL OUTLET, DO NOT PLACE YOUR EYES CLOSE TO THE OPENING OF THE DISC TRAY AND OTHER OPENINGS TO LOOK INSIDE THIS PLAYER Dear Customers May we take this opportunity to thank you for purchasing this DVD/CD player. We strongly recommend that you car

4、efully study the Operating Instructions before attempting to operate the unit and that you note the listed precautions. The model number and serial number of this product can be found on either the back or the bottom of the unit. Please note them in the space provided below and retain this booklet a

5、s a permanent record of your purchase to aid identification in the event of theft. MODEL NUMBER SERIAL NUMBER RadioFans.CN 3 Features DVD: 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

6、the viewing angle of scenes which were shot from a number of different angles (Limited to DVD 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 o

7、r other video source to 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 Digital decoder, you can enjoy high quality 5.1 digit

8、al surround sound from DTS or Dolby Digital discs. With linear PCM audio at 16-24 bits and 44-96 kHz (not on digital output, see table page 13), audio quality exceeding that of CD becomes possible. Many convenient features On-Screen Menu lcons for disc information or player information and access to

9、 many major functions 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 and Track Skip. Compatible

10、with CD as well as DVD. 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 the region code 0 or 2. Disc formats supported by this player The unit can play discs bearing any of the following marks: DVD CDCD-RW 3 (8 cm) disc3

11、(8 cm) disc5 (12 cm) disc 5 (12 cm) disc 5 (12 cm) disc Accessories Remote control unit Batteries for remote control unit (size “AA”) Video/Audio Cable Optional Accessories S-Video Cable Optical Digital Audio Cable Coaxial Digital Audio Cable ReWritable Declaration of Conformity We,Harman Consumer I

12、nternational 2, route de Tours 72500 Chteau-du-Loir, FRANCE declare in own responsibility, that the product described in this owners manual is in compliance with technical standards: EN 60 065:1993 EN 55 013/A12/8.1994 EN 55 020/12.1994 EN 61000-3-2/4.1995 EN 61000-3-3/1.1995 Carsten Olesen Harman K

13、ardon Europe 04/00 RadioFans.CN 4 Technical specifications Applicable 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 Discs Video Signal S

14、ystem:PAL/NTSC Composite Video Output:1 V p-p/75 Ohms, sync negative polarity S Video Output:Y/Luminance: 1 V p-p/75 Ohms, sync negative polarity C/Chrominance: 0.286 V p-p Component Video Outputs:Y: 1 V p-p/75 Ohms, sync, negative polarity Pr: 0.648 V p-p/75 Ohms Pb: 0.648 V p-p/75 Ohms Analog Audi

15、o Output:2 Vrms max. Frequency Response:DVD (Linear PCM):2 Hz - 22 kHz +0/-0.5 dB (48 kHz sampling) 2 Hz - 44 kHz +0/-0.5 dB (96 kHz sampling) CD:2 Hz - 20 kHz +0/-0.5 dB Signal/Noise Ratio (SNR):110 dB (A-weighted) Dynamic Range:DVD: 100 dB (18 Bit) CD:91 dB THD:DVD/CD: 0.0025 % Wow F.SLOW 1/16 F.S

16、LOW 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 1/16 21. RANDOM: Press for RANDOM playback in, random order. 22. STEP(REV/FWD): Freeze a picture when a disc is playing.Also the picture advances frame by frame each time this button is pressed. 23. NUMBER

17、(09): Select numbers by pressing these buttons. 24. PROG: Press to see Program Edit Display on the screen when in STOP mode. 25. CHECK: Press during playback to check the program status on VFD (front display). Press during stop mode for program edit on VFD. 26. CLEAR: Press to remove Banner menu fro

18、m 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 chapter, track or the entire disc. 29.A-B: Press to select section A-B and to play repeatedly. 8 FL Display RESUM

19、E TITLE RANDOM CHAPTER REPEAT TRACKHOUR A B MIN INTROPROG. SEC DVD CD 7 89)! 123456 1. Illuminates in parental lock mode. 2. Illuminates when the player is ready to resume playback. 3. Illuminates during RANDOM playback. 4. Illuminates during repeat playback. 5. Illuminates during intro scan playbac

20、k. 6. Illuminates during program playback. 7. Illuminates to indicate type of disc that is playing. 8. Illuminates and spins during search and slow playback remember to connect the left and right audio cables. 5.VIDEO OUT: Connect a video cable to this jack and to the Video Input jack on your TV.The

21、 video cable only carries the video signal; remember to connect the left and right audio cables. 6. SCART OUT (AUX): If an external playback unit has a SCART socket, you can connect a SCART cable to it and to your DVD Player.The SCART cable carries both audio and video signals of the external unit.

22、These signals will be routed through the SCART connector of the DVD to the TV when the DVD player is turned on. 7. SCART OUT (TV): If your TV has a SCART socket, you can connect a SCART cable to your TV and to your DVD Player for improved video quality.The SCART cable carries both audio and video si

23、gnal. Your DVD1 is equipped with two SCART connectors, one for direct connection to the TV, the second for throughput of VCR (playback only) or any other playback video source to a TV with only one SCART input. 8. Remote IR Input: Connect the output of a remote infrared sensor or the remote control

24、output of another compatible Harman Kardon product to this jack.This will enable the remote control to operate even when the front-panel Remote Sensor on the DVD 1 is blocked. This jack may also be used with compatible IR remote control based automation systems. Remote IR Output: Connect this jack t

25、o the IR input jack of another compatible Harman Kardon remote controlled product to have the built-in Remote Sensor on the DVD 1 provide IR signals to other compatible products. 9.AC CORD (230V / 50Hz): Plug AC Cord to an unswitched 220- 240Volt AC outlet. Note: youll find more details about all Au

26、dio/Video connections under Setup and Connections on the following pages. 10 Setup and Connections Ensure that the power switch of this unit and other equipment to be connected is set to off before commencing connection. Do not block ventilation holes of any of the equipment and arrange them so that

27、 air can circulate freely. Read through the instructions before connecting other equipment. Ensure that you observe the color coding when connecting audio and video 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. TV

28、 To S-Video input To 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 cassette recorder, the picture may not be played back normally with some DVDs. If this is the case, do not connect the player via the

29、 VCR. The S (separate) video output connector separates the color (C) and luminance (Y) signals before transmitting them to the TV set in order to achieve a sharper picture. Use the S-video cable (optional) when con- necting the player to a TV set equipped with an S-video input for improved picture

30、clarity. Most European TVs are equipped with SCART connectors rather than with a normal video input (yellow cinch). In that case the SCART con- nection should be used, providing the audio signal too, (see page 8). Use separate analog audio connections to TV only if your TV is connected to the video

31、or S-video output. When the audio signal is fed to stereo or Pro Logic amplifiers/decoders or receivers rather than to the TV, connect the Audio Out jacks to any normal audio input on your amplifier/decoder/receiver.The DVD1 will ”downmix” Dolby Digital recordings to Pro Logic, available on these co

32、nnectors, all analog surround or stereo signals will be fed to them directly. Connecting to a stereo TV set and stereo or Pro Logic Amplifier/Receiver 11 Connecting to a receiver/amplifier with Dolby Digital (AC-3) or DTS (Digital Theater Systems) decoder When DVDs encoded in Dolby Digital or DTS ar

33、e played, the Dolby Digital or DTS bitstream is output from the players OPTICAL or COAXIAL digital audio output.When the player is connected to a Dolby Digital or DTS decoder, you can enjoy theater-quality audio in your home.An opti- cal digital audio cable or coaxial audio cable (both optional) is

34、required for these connections, as shown below. Note:With multiple video sources, your Audio/Video device can be used for selecting the video signal and routing it to the TV. Connect the video or S-video output of the DVD1 (whatever is provided with your device) to the video or S-video input on your

35、 device and the video/S- video output of this device to your TV. For more details, see the manual of your Audio/Video amplifier/receiver. Setup and Connections TV Dolby Digital or DTS decoder To S-Video input To audio input (red/white) To power outlet (AC 230V/50 Hz) To video input (yellow) To coaxi

36、al audio input To optical audio input Front Speaker (Left/Right)Center SpeakerSubwooferSurround Speakers (Left/Right) 12 Connecting to a TV set or monitor with SCART con- nectors Important Notes on SCART and RGB format: Your DVD1 is equipped with two SCART connectors, one for direct con- nection to

37、the TV, the second (AUX) for throughput of VCR or any other video source to a TV with only one SCART input.The signal from this video source will be routed through the SCART connector of the DVD to the TV automatically when the unit plays (composite video only). Both SCART connectors provide the vid

38、eo signal as well as audio (stereo L/R) signals. The SCART connector for the TV provides the composite video signal as well as the direct RGB signal, delivering the best video performance possible.To view RGB video on your TV, the RGB compatible SCART connector must be used. Configure this connector

39、 to RGB (e.g. in the TVs menu), if necessary. Note that with RGB video the colour intensity cannot be adjusted. When the RGB video signal is used, DVDs recorded with the NTSC for- mat (with regional code ”Zero” ) or 2 can be viewed on Non-NTSC compatible TVs. Setup and Connections TV or Monitor To S

40、CART connector. To SCART connector of any video source. To optical or coaxial input of Dolby Digital/DTS Decoder/Amplifier/Receiver. To analog input of stereo or Pro Logic Amplifier/Receiver. 13 Remote control preparation Battery installation Insert the batteries while observing the correct (+) and

41、() polarities. Service life of batteries The batteries normally last for about one year, although this depends on how often, and for what operations, the remote control is used. If the remote control unit fails to work even when it is operated near the player, replace the batteries. Use size “AA” ba

42、tteries. Notes: Do not use rechargeable (Ni-Cd) batteries. Do not attempt to recharge, short-circuit, disassemble, heat or throw the batteries into fire. Do not drop, step on or otherwise impact the remote control unit.This may damage the parts or lead to malfunction. Do not mix old and new batterie

43、s. If the remote control unit is not going to be used for a long time, remove the batteries. Otherwise, leakage may lead not only to mal- function, but also to skin burn. Wipe away any leakage inside the remote control unit, and install new batteries. If leakage should come into contact with parts o

44、f your body, wash it off thoroughly with water. Remote control operation range (see fig.A) Point the remote control unit from no more than about 7 m from the remote control sensor and within about 60 degrees of the front of the unit. The operating distance may vary according to the brightness of the

45、 room. Notes: Do not point bright lights at the remote control sensor. Do not place objects between the remote control unit and the remote control sensor. Do not use this remote control unit while simultaneously operating the remote control unit of any other equipment. Connecting headphones (see fig

46、. B) 1. Connect the headphones. Headphones with a 6.3 mm stereo plug can be connected. 2.Adjust the volume Caution:Avoid listening to sound at levels which may be harmful to your ears. Fig B. Fig A. Phone Level Headphones 14 Optional audio connections Caution for the optical/coaxial digital audio ou

47、tputs: When connecting an amplifier (with an optical/coaxial digital input ) which does not contain the Dolby Digital (AC-3) or DTS decoder, be sure to select “PCM” at “Dolby Digital” and “DTS” of the initial setting “Digital Audio Output” (see also page 27). Otherwise any attempt to play DVDs may c

48、ause such a high level of noise that it may be harmful to your ears and damage your speakers. CDs can be played as they would normally be played. Notes: Some DTS decoders which do not support DVD-DTS interface may not work properly with the DVD/CD player. When you use optical digital audio cable, pl

49、ease remove dust protec- tion cap from Optical Jack on the rear panel. Manufactured under license from Dolby Laboratories.“Dolby” and the double-D symbol are trademarks of Dolby Laboratories. Confidential Unpublished Works.1992-1997 Dolby Laboratories, Inc.All rights reserved. Dolby Digital and DTS Both Dolby Digital and DTS are audio formats used to record 5.1-channel audio signals onto the digital track of film. Both of these formats provide six separate channels: left, right, center, le