Philips-MCD-510-Service-Manual(1) 电路图 维修手册.pdf

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1、GB CLASS 1 LASER PRODUCT COMPACT DIGITAL AUDIO Service ServiceService ServiceService MCD510 All Version TABLE OF CONTENTS Page Location of pc boards fr Reparaturen sind Original- Ersatzteile zu verwenden. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che

2、 siano utilizzati i pezzi di ricambio identici a quelli specificati. After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. CLASS 1 LASER

3、PRODUCT 3122 110 03420 GB Warning ! Invisible laser radiation when open. Avoid direct exposure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laserist

4、eilylle. l katso steeseen! DK Advarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. 1-7 INFORMATION ABOUT LEAD-FREE SOLDERING Philips CE is producing lead-free sets from 1.1.2005 onwards. IDENTIFICATION: Regardless of special logo (not alwa

5、ys indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules: Example S/N: Bottom line of typeplate gives a 14-digit S/N. Digit 5 on the main unit to store all available radio stations or press 9 to exit (refer to “Tuner Reception”). After everything is connected properly, plu

6、g in the AC power cord to the power outlet. Optional: Connecting additional equipment IMPORTANT! Some discs are copy-protected. You cannot record the disc through a VCR or digital recording device. When making connections, make sure the colour of cables matches the colour of jacks. Always refer to t

7、he owners manual of the other equipment for complete connection and usage details. SUB WOOFER OUT AUX/ CDR IN R LINE OUT DIGITAL OUT L RL + R + L SPEAKERS 6! to start or interrupt playback. !9 for DVD/VCD/CD/MP3-CDto stop playback or to clear a program. for Tape .to stop playback or recording. VOLUM

8、E to increase or decrease the volume. #RECORD to start recording. $CLOCK SET/RDS *for Clock.(on the system only) to set the clock function. for tuner .displays RDS information. %iR sensor infrared sensor for remote control. OPENCLOSE 0 to open or close the disc tray. to start or interrupt disc playb

9、ack. STOP 9 - for CD/DVD/VCD (with PBC off) press it once to stop playback and press 2; to resume. press it twice to stop playback completely. w, In disc mode, to select the previous or next chapter or track. OK to exit or confirm the selection. 3, 4 to select a movement direction in the disc menu o

10、r system menu bar. (for DVD/VCD only) to select a desired slow playback speed forward or backward. SYSTEM MENU (disc mode only) to enter or exit the system menu bar. DISC MENU (disc mode only) to enter or exit the disc contents menu. Notes for remote control: First, select the source you wish to con

11、trol by pressing one of the source select keys on the remote control (DISC or TUNER, for example). Then select the desired function (2;, w, w for example). * = Press and hold the button for more than two seconds. w PREPARATIONS AND CONTROLS Preparations IMPORTANT! Make sure to complete the preparati

12、on procedures before operating the system. Step 1:Inserting batteries into the remote control 1Open the battery compartment. 2Place two batteries (Type R06 or AA) in the compartment with the correct polarity as indicated by “+” and “” symbols. 3Close the cover. ol to operate the system 1Point the re

13、mote control directly at the remote sensor (iR) on the front panel. 2Select the source you wish to control by pressing one of the source select buttons on the remote control (for example TAPE, TUNER). 3Then select the desired function (for example 2;, w, ). CAUTION! Remove batteries if they are exha

14、usted or will not 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 of properly. Step 2:Setting the clock 1In standby mode, press and hold CLOCK SET/ RDS on the system. “SET CLOCK” appears

15、. Then, the clock digits for the hours flash. 2Press TUNING S T on the system to set the hours. 3Press CLOCK SET/RDS again. The clock digits for the minutes flash. 4Press TUNING S T on the system to set the minutes. 5Press CLOCK SET/RDS to confirm your setting. The system will store the setting auto

16、matically. The time setting becomes effective. Note: The clock will be cancelled when the power cord is disconnected or if a power failure occurs. During setting, if no button is pressed within 30 seconds, the system will exit clock setting mode automatically. Using the remote contr w 1-12 Step 3:Se

17、tting language preference You can select your preferred language settings so that this DVD Micro System will automatically switch to the language for you whenever you load a disc. If the language selected is not available on the disc, the language set by default will be used instead. But the menu la

18、nguage of the DVD Micro System cannot be changed once selected. Language OSD Menu Subtitle Audio Menu English English English English English Fran ais Espa ol Portugu s Deutsch VideoAudioRating 1In stop mode, press SYSTEM MENU. 2Press 22/33/5/4 on the remote control to select your preferred option.

19、Move to Language and press OK or 4 . Move to one of the following and press OK or 33. OSD Menu (On-Screen Display) Switches the display language on the TV screen. Select the language from the displayed list. Subtitle (DVD only) Switches the display language of the subtitle. Select the language from

20、the displayed list. Audio (DVD only) Switches the display language of the sound track. Select the language from the displayed list. Menu (DVD only) Select the language for the DVD menu. When the selected language is not recorded in the DVD, one of the recorded languages will be selected automaticall

21、y (except for OSD). You can reset all the DVD settings except for Rating. If the language selected is not available on the disc, the original language designated by each disc will be selected. 3Press 5/4 to select a language and press OK. 4Repeat steps 23 for other settings. Preparations To remove t

22、he menu Press SYSTEM MENU. IMPORTANT! Make sure you have completed all the necessary connections. (See Connections Connecting TV.) Step 4:Setting video preference Turn on the TV set and set it to the correct Video-In channel. You may go to channel 1 on your TV set, then press the channel button repe

23、atedly until you see the Video In channel. Or, you can use the TV remote control to select different video modes. Or, set TV to channel 3 or 4 if you are using an RF modulator. Language TV Shape TV System Video Out Video 4:3 LB 4:3 LB 4:3 PS 16:9 Auto S-VIDEO AudioRating 1In the disc mode, stop play

24、back and press SYSTEM MENU. 2Press 22/33/5/4 on the remote control to toggle through the functions and select your preferential option. Move to Video and press OK or 4. Move to one of the following and press OK or 33. PREPARATIONS Preparations TV System Allows you to select the color system matching

25、 the connected TV set. NTSC If the connected TV is NTSC system, select this mode. It will change the video signal of a PAL disc and output in NTSC format. PAL If the connected TV is PAL system, select this mode. It will change the video signal of an NTSC disc and output in PAL format. AUTO If the co

26、nnected TV is multi system, select this mode.The output format will be in accordance with the video signal of the disc. Video Out Video out selection enables you to choose the type of video output suitable for your DVD system. S-VIDEO Select S-VIDEO if you have connected the S-VIDEO output to your T

27、V using S-VIDEO jack. SCART Select SCART if you have connected the video output to your TV using SCART OUT jack. To remove the menu Press SYSTEM MENU. To resume playback Press 2; (PLAY/PAUSE 38 on the remote). TV Shape Selects the aspect ratio of the TV to be connected. 4:3 PS (Pan and Scan mode ) I

28、f you have a conventional TV set and your DVD is not formatted for widescreen viewing, use this setting. A wide picture is displayed on the whole TV screen with a portion automatically cut off. 4:3 LB (Letterbox mode ) If you have a conventional TV set and your DVD is formatted for widescreen viewin

29、g, use this setting. A wide picture with bands displayed on the upper and lower portions of the TV screen. 16:9 (Wide screen mode) If you have a widescreen TV set, use this setting (you must also set your widescreen TV to “full size”) available on a disc, then the discs own preference will be used.

30、Note: The format you select must be available on the disc. If it is not, the setting for TV Shape will not affect the picture during playback. 1-13 WARNING Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a

31、risk of electric shock. If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to remedy a problem by following these hints, consult your dealer or Philips for help. ProblemSolution Troubleshooting No power. “NO DISC” is displayed. No picture. D

32、istorted or poor picture. The aspect ratio of the screen cannot be changed even though you have set the TV shape. The DVD player does not start playback. The DVD player does not respond when buttons are pressed. Check if the AC power cord is properly connected. Check if the disc is inserted upside d

33、own. Wait until the moisture condensed at the lens has cleared. Replace or clean the disc, see “Maintenance”. Use a readable disc or correctly recorded format MP3-CD. Select the appropriate video input mode on the TV set. Check if the TV set is switched on. Check the video connection. Check if the s

34、ystem is securely connected. Sometimes a slight picture distortion may appear. This is not a malfunction. Clean the disc. Connect the system to the S-video input of your TV set. The aspect ratio is fixed on the DVD disc. The aspect ratio may not be changed for some TV systems. Insert a readable disc

35、. Check the disc type, color system and region code. Clean the disc. Place the disc with the playback side down. Press SYSTEM MENU to turn off the setup menu. Cancel the parental control rating function or change the rating level. Moisture has condensed inside the system. Remove the disc and leave t

36、he system turned on for about an hour. Disconnect the power plug from the jack, and insert again. Troubleshooting ProblemSolution The language for the sound or subtitle cannot be changed when playing a DVD. No image is output when a function is selected. Sound cannot be heard or is of poor quality P

37、oor radio reception. Recording or playback cannot be made The tape deck door cannot open Left and right sound outputs are reversed. The remote control does not function. The timer is not working The Clock/Timer setting is erased Multi-language sound or subtitle is not recorded on the DVD. Changing t

38、he language for the sound or subtitle is prohibited on the DVD. Make sure the component is connected correctly. Press the correct function button for the input source. Adjust the volume. Disconnect the headphones. Check that the speakers are connected correctly. Check if the stripped speaker wire is

39、 clamped. If the system is in pause, slow motion or fast forward/reverse mode, press 2; to resume the normal play mode. Make sure the MP3-CD was recorded within 32- 256 kbps bit rate with sampling frequencies at 48 kHz, 44.1 kHz or 32 kHz. If the signal is too weak, adjust the antenna or connect an

40、external antenna for better reception. Increase the distance between the System and your TV set or VCR. Clean deck parts, see “Maintenance”. Use only NORMAL tape. Apply a piece of adhesive tape over the missing tab space. Remove and reconnect the AC power plug and switch on the system again. Check t

41、he speaker connections and location. Point the remote control at the remote control sensor of the unit. Reduce the distance to the player. Remove any possible obstacles. Replace the batteries with new ones. Check that the batteries are loaded correctly. Set the clock correctly. If recording is in pr

42、ogress, stop it Power has been interrupted or the power cord has been disconnected. Reset the clock/timer. TROUBLESHOUTING 1-14 2-1 2-1 DISMANTLING INSTRUCTIONS Dismantling of the Cover Cassette and Universal Loader 1) Push 1 catch each on the left & right side then remove the Cover Cassette in the

43、direction as shown in Figure 1 and Figure 1A. 2) Loosen 8 screws to remove the Cover Top by sliding it out towards the rear before lifting up. - 6 screws on the rear - 1 screw each on the left & right side 3) Loosen 2 screws each to remove the Panel Left and Panel Right. The Panels are removed by sl

44、iding it towards the rear and outwards. - 1 screw on the rear - 1 screw on the side - see Service position A 6) Loosen 2 screws A (see Figure 2) to remove the Bracket Module Mounting and CD Module. - 1 screw each on the left & right side Detaching the Front Panel assembly from the Bottom/Rear assemb

45、ly Figure 1 Figure 1A Figure 2 Lift up and out Push catches on two sides A Figure 3 1) Remove 2 screws B (see Figure 3) from the bottom of the Cabinet Front. Detaching the Front Panel assembly from the Bottom/Rear assembly 2) Release the fixation of the Combi Board (pos1102-1003) to Bracket Combi (p

46、os 155) by releasing the 2 catches C1 (see Figure 7) and pulling the Combi Board outwards as shown in Figure 7A. 3) Uncatch 2 catches C2 (see Figure 7) on the left & right sides of the Cabinet Front (pos 101) and slides the Front Panel assembly out towards the front. - see Service position C B Figur

47、e 4A Figure 4 Dismantling of the Front Panel assembly 1) The Knob Volume can be remove by pulling it out in the direction as shown in Figure 5. 2) 3) Loosen 3 screws D (see Figure 6) to remove Front Display Board. 4) Loosen 3 screws C (see Figure 6) to remove the Bracket Front Cabinet Display. 5) Lo

48、osen 2 screws E (see Figure 6) to remove the Headphone Board. Figure 5 Loosen 4 screws F (see Figure 7) to remove the Module Tape Deck. 2-22-2 Dismantling of the Front Panel assembly DISMANTLING INSTRUCTIONS Dismantling of the Rear Panel assembly Figure 6 Figure 8 1) Loosen 3 screws K and 2 catches

49、C5 (see Figure 8) to remove the Tuner Board assembly. 2) Loosen 5 screws L (see Figure 8) to free the Main Board. 3) Loosen 1 screw M (see Figure 8) to free the Mains Socket Bracket. 4) Loosen 1 scew N and 2 catches C6 (see Figure 8) to free the Panel Rear by sliding it out towards the rear. Note : Tuner Board assembly and Mains Socket Bracket can also be removed together with the Panel Rear. Figure 7 C D F E 2-32-3 Service position A Service position B Service position C DISMANTLING INS