Philips-DVD-620-623-633-Service-Manual(1) 电路图 维修手册.pdf

《Philips-DVD-620-623-633-Service-Manual(1) 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Philips-DVD-620-623-633-Service-Manual(1) 电路图 维修手册.pdf（59页珍藏版）》请在收音机爱好者资料库上搜索。

1、 Published by MW 0261 Service PaCEPrinted in the NetherlandsSubject to modificationEN 3122 785 12210 Copyright 2002 Philips Consumer Electronics B.V. Eindhoven, The Netherlands. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any fo

2、rm or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. DVD-Video PlayerDVD620-623-633 DVD620 /001 /021 /051 DVD623 /001 /021 /051 DVD633 /001 /021 /051 CL 16532162_000.eps 070102 ContentsPage 1Technical Specs and Connection Facilities2 2Safety

3、 Instructions, Warnings, Notes, and Service Hints3 3Directions for Use6 4Mechanical- and Dismantling Instructions16 5Diagnostic Software, Trouble Shooting and Test Instructions18 6Wiring-, Block Diagrams Block Diagram37 Wiring Diagram38 7Electrical Diagrams and Print-LayoutsDiagram PWB Power Supply

4、Unit3940 AV Board: Video PLAY/PAUSE to start/interrupt playback 9 STOP to stop playback / OPEN/CLOSE to open/close the disc tray COAX AL D G TA A D O OUT PCM MPEG2 Do by D g ta TV OUT LR(CVBS) V DEO OUAUD O OUT COAXIAL (Digital audio out) connect to AUDIO inputs of a digital (coaxial) audio equipmen

5、t TV OUT VIDEO OUT connect to a TV with SCART MAINS (AC Power Cord) connect to a standard AC outlet CVBS VIDEO OUT connect to CVBS Video inputs of a TV AUDIO OUT (Left/Right) connect to AUDIO inputs of an amplifier, receiver or stereo system Caution: Do not touch the inner pins of the jacks on the r

6、ear panel. Electrostatic discharge may cause permanent damage to the unit. 6 English Thank you for purchasing this Philips DVD player. This Owners Manual explains the basic operation of this DVD player. Environmental Information All unnecessary packaging has been omitted. We have tried to make the p

7、ackaging easy to separate into three materials: cardboard (box), polystyrene foam (buffer) and polyethylene (bags, protective foam sheet). Your DVD player consists of materials which can be recycled and reused if disassembled by a specialised company. Please observe the local regulations regarding t

8、he disposal of packaging materials, exhausted batteries and old equipment. Supplied accessories Remote control Batteries (two AA size) for remote control Audio cable SCART cable (not available for all versions) Owners Manual Safety Information GBefore operating the DVD player, check that the operati

9、ng voltage indicated on the typeplate (or the voltage indication beside the voltage selector) is identical with the voltage of your local power supply. If not, please consult your dealer. GPlace the DVD player on a flat, hard and stable surface. GThere must be sufficient room in front of the player

10、for the drawer to be opened. GIn cabinet, allow about 2.5cm (1 inch) of free space all around the player for adequate ventilation. GDo not expose your player to extreme of temperature or humidity. GIf the DVD player is brought directly from a cold to a warm location, or is placed in a very damp room

11、, moisture may condense on the lens of the disc unit inside the DVD player. Should this occur, the DVD player would not operate normally. Leave the power on for about one hour with no disc in the DVD player until normal playback is possible. GThe mechanical parts of the set contain self- lubricating

12、 bearings and must not be oiled or lubricated. GWhen the DVD player is switched to Standby mode, it is still consuming some power. To disconnect the system from the power supply completely, remove the AC power plug from the wall socket. Symbols Used in this Manual The below symbols appear in some he

13、adings and notes with the following meanings: DVD VCD CD Description refers to p ayback of DVD-video discs Descript on refers to playback of Video CDs Description refers to p ayback of Audio CDs Helpful Hints! GSome DVD video discs require specific functions or allow only limited functions during pl

14、ayback. G“ “ may appears on the TV screen which means that the function is not available on that specific DVD video disc. Introduction Directions for UseEN 8DVD 620 /0X13. 9 English Preparation Basic Connections GPlease refer to the instruction books of your TV, VCR, Stereo System or other devices a

15、s necessary to make the best connections. GMake one of the following connections, depending on the capabilities of your existing equipment. The following guidelines are options for the best picture and sound quality available on your DVD player. Picture 1Use the CVBS Video Ouput for good picture qua

16、lity. 2Use SCART Output for best picture quality. Sound 1Digital audio connections provide the clearest sound. Connect one of the DVD players DIGITAL AUDIO OUT (COAXIAL) to your amplifier or receiver. 2If digital connections are not possible, connect the DVD players red and white AUDIO OUT to your a

17、mplifier, receiver, stereo or TV. Warning! Never make or change connections with the power switched on. Connect the DVD player directly to your TV, instead of eg. a VCR, to avoid distortion because DVD video discs are copy protected. Do not connect the DVD player AUDIO OUT to PHONO IN of your amplif

18、ier or receiver. Connecting to a TV 1Connect the SCART (TV OUT) to the corresponding connector on the TV IN. Note: Ensure that the “TV” indication on SCART cable is connected to the TV set and “DVD” indication on SCART cable is connected to the DVD player. If your TV is not equipped with a SCART inp

19、ut, you can select the following connection: If your TV has a CVBS Video input connector, 1Connect the CVBS VIDEO OUT on the DVD player to the CVBS VIDEO IN. 2Connect the Left and Right AUDIO OUT on the DVD player to the Left and Right AUDIO IN on the TV. TO AUDIO INTO VIDEO IN TO SCART N OAX AL D G

20、 TA AUD O OU CM MP GDy D V U LRVBS V D O UAUD OUT Connecting to an Audio System 1You can also listen to the sound of audio CDs and DVD video discs by connecting to an optional stereo system. 2Connect the Left and Right AUDIO OUT on the DVD player to the Left and Right AUDIO IN on the stereo system.

21、TO V DEO NTO SCART IN OR AUDIO SYSTEM TO AUD O IN COAX A GL T P MP GDby D V U LRS V D O O TUD O O T 8 English Functional Overview Remote Control RETURN / RESUME go back to previous menu / continue playback after play was stopped DISC MENU access menu of a DVD disc 1 2 3 4 (left/right/up/down) select

22、 an item in the menu OK acknowledge menu selection S search backward* / go to a previous chapter or track STOP ( 9 ) stop playback PLAY ( B ) start playback PAUSE ( ; ) pause playback temporarily / frame-by-frame playback REPEAT repeat chapter, track, title, disc REPEAT (A-B) repeat a specific segme

23、nt SHUFFLE play tracks in random order SCAN play the first 10 seconds of each track/chapter within a disc POWER B switch DVD ON or go to standby-on mode 0-9 numerical key pad select numbered items in a menu DISPLAY display bit rate indicator during playback SYSTEM MENU access or remove players syste

24、m menu T search forward* / next chapter or track SUBTITLE subtitle language selector ANGLE select DVD camera angle ZOOM enlarge video image AUDIO audio language selector * Press and hold key for about two seconds Directions for UseEN 9DVD 620 /0X13. 11 English NTSC/PAL Conversion This player is equi

25、pped with an NTSC/PAL conversion feature that converts the video output of the disc to match your TV system. To activate the conversion refer to page 13. Switching On 1Switch on the TV and DVD player. 2Set the TV to the correct Video IN channel. (eg. EXT1, EXT2, AV1, AV2, AUDIO/VIDEO, etc. (Refer to

26、 your TV owners manual for detail) The player display lights up and the default screen appears on the TV. 3If you are using an external equipment (eg. audio system or receiver), turn them on and select the appropriate input source that was used to connect to the DVD player output. Refer to the equip

27、ment owners manual for detail. Menu Bars on TV Screen GOperations can be carried out directly via the multiple menu bars on the TV screen. GThe following functions are available via the menu bars. Pressing SYSTEM MENU keys repeatedly will toggle through menu bar 1, menu bar 2, menu bar 3 and menu ba

28、r OFF: Menu bar 1 From the left, Personal Preferences Subtitle Language Audio Language Colour Sound Menu bar 2 From the left, Step by step playback Slow motion Fast motion Angle Zoom Menu bar 3 From the left, Title Chapter Time Search Favourite Track Selection (FTS) Temporary Feedback Field Icons Th

29、ese icons will appear on the top left hand corner of your TV screen. Scan Repeat All Repeat Title Repeat Track Repeat Chapter Shuffle Shuffle Repeat Repeat A to end Repeat AB Angle Child Lock On Child Safe Resume Action Prohibited Preparation 10 English Connecting to Optional Equipment GA digital co

30、mponent with a built-in MPEG 2 or Dolby Digital decoder allows you to enjoy the surround sound while producing the effect of being in a movie theater or a concert hall. GThe player outputs the surround sound signals from the DIGITAL OUT COAXIAL connectors. If your receiver has a MPEG 2 or Dolby Digi

31、tal decoder, 1Connect the COAXIAL DIGITAL AUDIO OUT of the DVD player to the COAXIAL DIGITAL AUDIO IN on your receiver. 2You will need to set the DVD players digital output to ALL (see Personal Preferences). OAX AL G TA AUD O OU M MP GDy D V U LRVBS V D O UAUD O UT TO VIDEO N TO SCART IN OR REAR SPE

32、AKERS REAR SPEAKERS TO COAXIAL IN RECEIVER with MPEG 2 or Dolby Digital decoder Notes: If the audio format of the digital output does not match the capabilities of your receiver, the receiver will produce a strong, distorted sound or no sound at all. To see the selected audio format of the current D

33、VD in the Status Window, press SYSTEM MENU. Inserting batteries into the Remote Control 1Open the battery cover. 2Insert batteries (AA size) with the correct polarity as indicated by the + and - symbols inside the battery compartment. 3Close the cover. + - + - CAUTION! Remove batteries if they are e

34、xhausted or not to be used for a long time. Do not use old and new or different types of batteries in combination. Batteries contain chemical substances, so they should be disposed off properly and kept away from children. Using the Remote Control GDirect the remote control at the remote sensor of t

35、he DVD player. GDo not drop the remote control. GDo not leave the remote control near extremely hot or humid place. GDo not spill water or put anything wet on the remote control. Preparation Directions for UseEN 10DVD 620 /0X13. 13 English TV System (NTSC/PAL Conversion) Allows you to select between

36、 PAL, NTSC and AUTO mode depending on your TV. The conversions supported are as follows: NTSCPALNTSC Not Supported PALPAL NTSCPALNTSC NTSCPALPAL DiscOutput format Type DVD VCD NTSC FormatSelected mode PAL NTSC PAL NTSCPALAUTO 1In the Personal Preferences Menu, select TV System. 2Press 3 or 4 to sele

37、ct PAL, NTSC or AUTO. Notes: AUTO can only be selected when using a TV that has both the NTSC and PAL systems. This is applicable for CVBS output on cinch and SCART only. Slight picture distortions may occur due to this conversion. This is normal. Thus, the AUTO format is most suitable for the best

38、picture quality. Sound Digital output Digital output selection enables you to specify the type of digital output which is suitable to your receiver. Select ALL (default setting), if you had connected your DIGITAL AUDIO OUT to a multichanel decoder receiver. Select PCM only if your receiver is not ca

39、pable of decoding multichannel audio. Select OFF to deactivate the DIGITAL AUDIO OUT. Analogue output Select Stereo, Dolby Surround-compatible or 3D Sound output to match your systems playback capability. Night Mode When set to ON, the dynamics of your sound output are optimised. High volume outputs

40、 are softened, enabling you to watch your favourite action movie without disturbing others. Karaoke vocal Put this setting to ON only when a multi-channel karaoke DVD is being played. The karaoke channels on the disc will then be mixed into a normal stereo sound. Preparation 12 English 16:9 4:3 Lett

41、er Box 4:3 Pan Scan Personal Preferences In the Personal Preferences settings menu, you can customize you player to suit your own particular requirements. General operation: 1Press SYSTEM MENU on the remote control. 2The will be highlighted in the menu bar. 3Press 4 to activate the Personal Preferen

42、ces menu. 4Use the 1 2 3 4 keys to toggle through the functions and select your preferred option. 5Press OK to confirm a highlighted selection. The following items are available: Picture TV Shape Select the aspect ratio of the TV to be connected. 16:9 when you connect a wide-screen TV to the DVD pla

43、yer. 4:3 LETTER BOX when you connect a normal TV to the DVD player. Displays a wide picture with bands displayed on the upper and lower portions of the TV screen. 4:3 PAN SCAN when you connect a normal TV to the DVD player. Displays the wide picture on the whole TV screen with a portion automaticall

44、y cut off. Note: Pan Scan is subject to availability on the disc. Black level shift (NTSC output only) Select ON for adapting the colour dynamics to obtain richer contrasts. Video shift Use this setting to personalize the position of the picture on your TV by scrolling it to the left or right. Smart

45、 Picture Colour settings You can select one of five predefined sets of colour settings and one set (Personal) which you can define yourself. When Personal is selected it allows you to fine- tune saturation, brightness and contrast Use 3 or 4 keys to adjust the values of these parameters. Preparation

46、 Directions for UseEN 11DVD 620 /0X13. 15 English Basic Playback 1Press STANDBY ON on the front panel. 2Press OPEN/CLOSE / on the front panel to open disc loading tray. 3Place the chosen disc in the tray, with the label facing up. 4Press OPEN/CLOSE / again to close the tray. READING appears in the s

47、tatus window and on the player display, and playback starts automatically. Notes: DVDs may have a region code. Your player will not play discs that have a region code different from the region code of your player. If Child Lock is set to ON and the disc inserted is not authorised, the 4-digit code m

48、ust be entered and/or the disc must be authorised (see Access Control). Playing a DVD-Video GDVD video discs may have one or more TITLES, and each TITLE may have one or more CHAPTERS. GPlayback stops at the end of each TITLE. TITLE 1TITLE 2 CHAPTER 1CHAPTER 2CHAPTER 1CHAPTER 2CHAPTER 3 DVD-VIDEO DIS

49、C Playing a title 1Insert a disc and close the tray, playback starts automatically. The TV screens and DVD players display shows the type of disc loaded, discs information and playing time. 2When the Disc Menu appear on the TV screen, use 431 2 keys or numerical keys on the remote control to select an option and continue playback. 3If the titles are numbered , press the numerical keys or use the 4 3 keys to select desi