Philips-MC-55-Service-Manual 电路图 维修手册.pdf

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1、CLASS 1 LASER PRODUCT GB3140 785 22600Published by SS 0047 Service Audio or otherwise without the prior permission of Philips. system or transmitted, in any form or by any means, electronic, mechanical, photocopying, All rights reserved. No part of this publication may be reproduced, stored in a ret

2、rieval Copyright 1995 Philips Consumer Electroncis B.V. Eindhoven, The Netherlands be used. condition and that parts which are identical with those specified Safety regulations require that the set be restored to its original C PCS 104 676 Printed in The NetherlandsCopyright reservedSubject to modif

3、ication Micro System TABLE OF CONTENTS chapter Handling chip components and safety1 - 1 MC-55/21M . Technical Specification . 50/60 Hz Switchable Power Consumption Active. 40 W Standby . 10 W Dimensions (w x h x d) .160 x 268 x 226 (mm) Weight (without speakers) . 4.85 kg Subject to modification Rad

4、ioFans.CN 收音机爱 好者资料库 PCS 104 678 3-1 CONNECTIONS AND CONTROLS CLOCK TIMER ON/OFF SET OPEN/ CLOSE STEREO/ VOCAL OSD/DIM iR SENSOR SHUFFLE REV.MODEBAND VCDTUNER TAPE RECORD PROGRAM MIC REPEATDEMO STOPCLEARSEARCHTUNING VOLUME AUTO REVERSE STANDBY ON MC -55 VIDEO CD MICRO SY STEM D I G I T A L S O U N D

5、 C O N T R O L MP3-CD PLAYBACK OPEN DIGITAL SOUND CONTROL 1 ) ( * & 3 2 % $ 7 8 9 4 5 6 0 ! # 4 PRESET 3 DIRECTIONPLAYPAUSE 1 23 Controls on the system and remote control 1STANDBY ON B to switch the system on or to Standby mode. 2DISPLAY SCREEN to view the current status of the system. 3Disc tray 4V

6、CD / SHUFFLE to select CD/VCD mode (this system can playback MP3-CD format disc). When in CD/ VCD mode, press to start or stop shuffle play mode. 5TUNER / BAND to select Tuner mode. When in tuner mode, press to select the waveband: FM or MW. 6TAPE / REV. MODE to select Tape mode. When in tape mode,

7、press to select AUTO REVERSE. 7OPEN/CLOSE to open or close the disc tray. 8STEREO/VOCAL for Tuner .to switch between stereo/mono mode (on FM band only). for CD/VCD .to set vocal mode. 9OSD/DIM to switch on/off the on screen display on the TV screen. to select DIM HIGH, DIM LOW or LED OFF. 0VOLUME 3

8、4 to increase or decrease the volume. to increase or decrease the microphone volume level, echo level or key tone level. !DIGITAL SOUND CONTROL (DSC) to select the desired sound effect : POP, CLASSIC, ROCK, JAZZ or FLAT. to switch on/off BASS mode. Mode Selection STOP CLEAR 9 for CD/VCD/MP3-CDto sto

9、p playback or to clear a programme. for Tuner .to stop programming. for Tape .to stop playback or recording. SEARCH TUNING S T ( ) for MP3-CD onlyto select previous/next album or track. for CD/VCD .to search backward/forward or to skip to the previous/next track during playback. for Tuner.to tune to

10、 a lower or higher radio frequency or to search radio stations. for Tape .to rewind or fast forward. for Clock .to set the hour and minutes. for Timer.to set the timer function. PRESET 4 3 PLAYPAUSE 2 DIRECTION1 2 for CD/VCD/MP3-CDto start or interrupt playback (only 2 is available). for Tuner .to s

11、elect a preset radio station. for Tape .to start playback in selected direction or pause. # OPEN to open the tape deck door. $Tape compartment %RECORD to start recording (in CD/VCD or Tuner mode only). REPEATDEMO for MP3-CD onlyto repeat a track, an album or whole disc. for CD/VCD .to repeat a disc

12、track or the whole disc. for DEMO.to activate/deactivate the demonstration. &MIC to connect microphone. *PROGRAM for CD/VCD/MP3-CDto programme disc tracks. for Tuner .to programme preset radio stations. for Clock .to set or reset clock. for Timer.to set or reset timer. for System .to erase EEPROM. (

13、iR SENSOR infrared sensor for remote control. )TIMER ON/OFF / SET to activate/deactivate or set the timer. CLOCK to view the clock or set the clock to select the sleep time. SLEEP to select the sleep time. Controls PCS 104 680 3-3 INSTRUCTIONS FOR USE CD / VCD / MP3-CD CLOCK TIMER ON/OFF SET OPEN/ C

14、LOSE STEREO/ VOCAL OSD/DIM iR SENSOR SHUFFLE REV.MODEBAND RECORD PROGRAM MIC REPEATDEMO STOPCLEARSEARCHTUNING VOLUME STANDBY ON MC -55 VIDEO CD MICR O SY STEM MP3-CD PLAYBACK DIGITAL SOUND CONTROL 4 PRESET 3 DIRECTIONPLAYPAUSE 1 23 VCDTUNER TAPE IMPORTANT! This system is designed for regular discs.

15、Therefore, do not use any accessories such as disc stabilizer rings or disc treatment sheets, etc., as offered on the market, because they may jam the disc mechanism. Do not load more than one disc into the tray. When the tray is loaded with disc, do not shake the system, this may jam the tray. The

16、CD part of this system also serves as a Video CD player if you connect it to your TV set. Before viewing the Video CD, ensure that the set is switched to corresponding PAL or NTSC system of your TV set (exception Multi-system TV). Discs for Playback This system can playback all digital audio CD, vid

17、eo CD, finalised digital audio CD-Recordable (CDR) discs and finalised digital audio CD- Rewritable (CDRW)discs. Support following MP3-CD formats: l ISO 9660 format - Max. 17 characters l Max. Track number plus Album is 256 l Max. nested directory is 8 levels l The max. ALB number is 99 l The max. M

18、P3 programme track number is 99 l The max. length of each track is 255 minutes 59 seconds l The player can play mixed mode disc: a:MP3 + CDDA can only play the MP3 tracks in the first block. b:VCD + CDDA full support l Supported VBR bit-rate l Supported sampling frequencies for MP3 disc : 44.1 kHz l

19、 Supported Bit-rates of MP3 disc are: 32, 64, 96, 128, 192, 256 (kbps) Following formats cant be supported l The files like *.WMA, *AAC, *.DLF, *.M3U, *.PLS l Chinese filename l The non-session closed discs l The discs recorded under UDF format Loading a disc 1Press VCD to select CD/VCD mode. 2Press

20、 OPENCLOSE. The disc tray slides out. 3Load a disc with the label side facing up. 4Press OPENCLOSE to close the disc tray. The total number of tracks and the playing time of the disc appear on the display. For MP3-CD only l Load a MP-3 CD format music disc on the CD tray. The total album number and

21、total track number will scroll through the display briefly, then A01 T001 will be displayed On TV screen, the total ALBUM and TRACK number will display, also with the album list (max. 5 lines per page) and an arrow. The arrow indicates the current selected music. Notes: To ensure good system perform

22、ance, wait until the disc tray completely reads the disc before proceeding. For MP3-CD, the disc reading time may exceed 10 seconds due to the large number of songs compiled into one disc. CD / VCD / MP3-CD Playing a normal disc 1Press 2 to start playback. The track number and elapsed playing time o

23、f the current track appear on the display. l To interrupt playback, press 2. The playing time will start flashing. l To resume playback, press 2 again. 2To stop playback, press 9. Selecting a desired track/passage To select a desired track l Press S or T repeatedly (or digits 0 9, +10 on the remote

24、control) until the desired track appears on the display. l If playback is stopped, press to start playback. To search for a particular passage during playback l Press and hold S or T and release it when the desired passage is located. During searching, the volume will be reduced. For MP3-CD only To

25、select a desired Album l Press and hold S or T until the desired Album number appear on the display. “AXX T001” will be displayed and the album name will scroll through the display briefly. On TV screen, the arrow will move forward/ backward in the ALBUM menu. To select a desired Track l Press S or

26、T repeatedly to select a desired track from the current Album. “A01 TXXX” will be displayed and the track name will scroll through the display briefly. On TV screen, the arrow will move forward/ backward in the TRACK menu. l Use the digital keys on the remote control to select the track under curren

27、t Album directly. To select and playback another track during playback mode 1Press S or T repeatedly to select another track. The current track continues playing. The new selected track will show on the display screen and TV screen. 2Press to start playback the new selected track. Note: A represents

28、 ALBUM and T represents TITLE, XX or XXX is the current selected Album or Track number. Programming tracks Programming tracks of disc is possible when playback is stopped. Up to 20 tracks can be stored in the memory in any order (except for MP-3 CD). 1In stop mode, press PROGRAM to enter programme s

29、etting. PROG and the current selected track number will start flashing. “PXX TXX” will show on the display screen and TV screen. 2Press digits 0 9, +10 on the remote control or S / T to select the desired track. 3Press PROGRAM to store the select track. “PXX OK” will show on the display screen and T

30、V screen. l Repeat steps 1 to 3 to store other tracks. 4Press 9 to end programme setting. The total tracks number and elapsed playing times will appear on the display. PROG will remain on the display. l Press S or T in stop mode to review the programme sequence. 5Press 2 to play the programmed track

31、s. l If you press REPEAT during programme playback, the current track or all programmed tracks will be played repeatedly. REPEAT 1/REPEAT ALL and PROG will appear on the display. 6Press 9 in stop mode to clear the programme. “PRG CLEAR” will be displayed. PROG will disappear from the display. INSTRU

32、CTIONS FOR USE 3-4 PCS 104 681 Notes: P represents PROGRAMME and T represents TRACK, XX is the current selected Programme or Track number. The programming is automatically cleared as soon as the CD compartment is opened. The function of programme setting is disable in PLAY/PAUSE mode. Programme cann

33、ot be used for VCDs when PBC is switched on. Switch off PBC before storing tracks from such a VCD. For MP3-CD only 1In stop mode, press PROGRAM. PROG and “AXX TXXX” will start flashing. On TV screen, “PXX AXX TXX?” and “PROGRAM” will be displayed. 2Press and hold S / T to select the desired ALBUM an

34、d press S / T repeatedly (or digits 0 9, +10 on the remote control) to select the desired TRACK for programming. 3Press PROGRAM to store the selection. “PXX OK” will appear on the display briefly and the programmed album and track number will be displayed. PROG will remain on the display. l Repeat s

35、teps 1 to 3 to store other desired album and track. l Press S or T in stop mode can review the programme sequence. “PXX AXX TXXX” will scroll through briefly. l Press OSD in stop mode to show the programme information. The Albums name and Tracks name will scroll through briefly. 4Press 2 to start pr

36、ogramme playback. You can press S / T to select the programmed track to play. 5Press 9 once stop programme playback or twice to clear the programme. Shuffle You can play all the tracks/programmed tracks in random order. 1During playing, pause or stop mode, press SHUFFLE (VCD) to enable SHUFFLE play

37、mode. SHUFFLE will appear on the display. 2To exit shuffle mode, press SHUFFLE (VCD) again or 9. SHUFFLE will disappear from the display. Note: If the Shuffle function enabled, and the Repeat function is set on, will disable the Shuffle play mode. Repeat You can play the current track or the whole d

38、isc repeatedly. 1During CD Playing or Pause mode, press REPEAT on the remote control or REPEAT/ DEMO on the system to select REPEAT 1 or REPEAT ALL mode. REPEAT 1 to repeat the current track. REPEAT ALL to repeat the whole disc. l For MP3-CD, you are able to select REPEAT 1, REPEAT ALL or REPEAT ALB

39、 mode. REPEAT ALB to repeat the current album. l The current track or whole disc will now be played repeatedly until you press 9. 2To exit the repeat mode, press REPEAT until the REPEAT 1/REPEAT ALL/REPEAT ALB disappears from the display. Notes: If the Repeat function is enable, and the Shuffle func

40、tion is set on, will disable all the Repeat play modes. If the Repeat function is enable, and the Stop button is pressed, will disable all the Repeat play modes. In programme mode, you can only select Repeat 1 or Repeat All function. CD / VCD / MP3-CD VIDED CD VCDTUNERTAPEOSD REPEAT PROGRAM RECORD N

41、TSC/PALPBCRETURN GOTOA-BRESUMEVOLUME SLOWFRAMEVIEWDSC SLEEPSTOP 123 VOCAL456 MIC/ECHO789 KEY0+10MUTE H 2 Adjusting the TV System Before viewing the Video CD, ensure that the set is switched to corresponding PAL or NTSC system of your TV set (exception Multi system TV). l Press NTSC/PAL on the remote

42、 control to switch between NTSC and PAL TV system. After TV system is selected, the set will automatically switch to the last TV system setting every time the VCD source is selected. OSD On Screen Display If you insert VCD/CD, your TV screen will serve as an additional display for messages (e.g. PLA

43、Y, STOP), and information stored on the VCD/CD. l Press OSD on the remote control or OSD/ DIM on the system repeatedly to select viewing various information. The current track and current /remaining time in the track/disc appear on the display. Playing a Video CD with PBC VCD with PBC (Playback Cont

44、rol) will be indicated on the display of the set and on your TV screen as soon as they are inserted. PBC is a predefined play sequence stored on the VCD. 1Switch on the TV, insert a VCD with PBC. 2Menu appears on the TV screen. If the menu consists of a list of titles, you can select a sequence dire

45、ctly 1Press digits 0 9, +10 on the remote control to select your choice. The VCD starts playing of the selected sequence automatically. 2Press RETURN on the remote control to go back to the previous menu. Note: If a menu consists of more than one page, press S / T to go through the pages. Switching

46、off PBC l In stop mode, press PBC. On TV screen, “PBC OFF” will be displayed. Notes: Programme mode is not available whenever PBC mode is switched on. The menu structure depends on the programme stored on the VCD. Please refer to the information supplied with the disc. Pause 1During playback, press

47、2 to have a still picture on the TV screen. The sound will be muted. On TV screen, “PAUSE” will be displayed. 2Press 2 again to continue playback. Goto 1Press GOTO on the remote control. “GO XX:XX” will be displayed. On TV screen, “GOTO XX:XX” will be displayed. 2Press digits 0 9, +10 on the remote

48、control to key in the disc time which you want the disc to begin playback. Note: The disc time entered should not be greater than the total disc time. CD / VCD / MP3-CD PCS 104 682 3-5 INSTRUCTIONS FOR USE Slow 1Press SLOW on the remote control to watch a VCD at a slower speed. There are 3 types of slow modes to select. The sound will be muted.