Philips-AZ-6188-Service-Manual(1) 电路图 维修手册.pdf

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1、CD Sound MachineAZ6188 3140 785 32800Published by LX 0432 Service Audio Printed in The Netherlands Subject to modification CLASS 1? LASER PRODUCT TABLE OF CONTENTS Copyright 2004 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be repr

2、oduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Handling Chip Components and Safety .1 - 1 Technical Specification - to interrupt recording or playback. STOPOPEN9 / - To stop

3、 the tape and to open the cassette holder. SEARCH 5 or 6 - to fast wind/rewind the tape. PLAY1 - to start playback. RECORD0 - to start recording. 4 PROG - -to program disc tracks in CD/MP3 playback mode. -to set Point B for A-B playback in the language learning mode. 5 LCD Display - to show the MP3

4、functions and disc status. 6 TUNING - to tune to radio stations 7 SEARCH or -to skip or search a passage or a track - In the language learning mode,to set Auto Loop,Follow,Compare,and adjust the number of sentence breaks. 8 PLAYPAUSE 2; -to start or interrupt CDplayback -to clear recorded contents i

5、n language learning mode 9 ALBUM 3 / 4 -to.select the desired album up or down in MP3 CD playback mode. -to adjsut the repeat times in the language learning mode. 0 STOP 9 - to stop playback ! MODE -to select REPEAT,REPEAT ALL,SHUFFLE or SHUFFLE ALL in the music mode. -to toggle between LANGON and L

6、ANG OFF modes. -to toggle between AUTO and MANU in the language learning mode. LOOP - to activate the LOOP language learning mode. # MIC - to input voice in the recording mode. $ FOLLOW - to activate the FOLLOW language learning mode. % COMPARE - to activate the COMPARE language learning mode SPEED

7、+ / - - to select the desired playing speed in the language learning mode. to start playback. The current track number and 2appear on the display. To interrupt playback, press 2;. 2and the current track number will appear, the elapsed playing time will flashing. To resume playback, press 2;again. 2.

8、To stop playback, press 9. To select a desired track Press SEARCH or repeatedly until the desired track appears on the display. If playback is stopped, press 2;to resume playback. To search for a particular passage during playback Press and hold SEARCH or until you reach the beginning of your desire

9、d passage For MP3-CD only To select a desired album Press ALBUM3or 4until the desired album number appears on the display. To select a desired track Press SEARCH or repeatedly to select a desired track from the current album. To select and play another track during playback 1.Press SEARCH or repeate

10、dly to select another track. The selected track will appear on the display and playback continues. SELECTING A DESIRED TRACK/PASSAGE PLAYING A NORMAL DISC MP3 ALBUM TRACK MP3 CD/MP3-CD This set can play all digital audio CD, finalised digital audio CD-Recordable (CDR) discs and finalised digital aud

11、io CD-Rewritable (CDRW) discs. Following MP3-CD formats are supported: ISO 9660 or ISO 9660 + Joliet format - Max. 30 characters Max.Track number is 400 Max. nested directory is 8 levels The max. album number is 99 The max. MP3 programme track number is 20 The max. length of each track is 99 minutes

12、 59 seconds The player can play mixed mode disc of CD / MP3-CD Supported VBR bit-rate Supported sampling frequencies for MP3 disc : 8 kHz to 48 kHz (44.1kHz preferably) Supported bit-rates of MP3 disc are:32 - 320 kbps (128 kbps preferably) Following formats are not supported The files like *.WMA, *

13、AAC, *.DLF, *.M3U, *.PLS, MP3 PRO Non-session closed discs 1.Set the source selector to CD. 2.Lift to open the CD door. OPEN will be displayed 3.Insert a disc with the label side facing up. 4.Close the CD door. Playback starts from the first track. The number and elapsed playing time of the first tr

14、ack are displayed. no dISC will be displayed if no disc is inserted or any error occurs in CD operation. LOADING A DISC DISCS FOR PLAYBACK CAUTION Use of controls or adjustments or performance of procedures other than herein described may result in hazardous radiation exposure or other unsafe operat

15、ion. Environmental information Any unnecessary packaging material has been omitted.We have done our utmost to make the packaging easily separable into three mono materials:cardboard,polystyrene and plastic. Your set consists of materials which can be recycled if disassembled by a specialized company

16、.Please observe the local regulations regarding the disposal of packaging materials, exhausted batteries and old equipment. INSTRUCTIONS FOR USE 3 - 4 LANGUAGE LEARNING This set features language learning functions based on CD,MP3-CD and tape playback modes. To select your desired playback source,pl

17、ease adjust the source selector to TAPE,FM,MW or CD-PM3. When the set is start for the fi rst time,the set is in the music mode. In this case,you can play CD,MP3-CD or tape. Note :- CD playback is not in the compressed playback mode, therefore the sound quality is not affected,but the language learn

18、ing function is not activated. Press and hold MODE,and LANG ON and MANU are displayed. The language learning function is activated. Notes :- In the language leaning mode,you can press MODEto toggle between manual and auto. - To provide the 120-second repeat function in the CD playback mode,all the d

19、ata in the CD will be fi rst compressed and stored in the SD RAM for subsequent playback,therefore the sound quality might be slightly affected. - Once in the language learning mode,LANG ON will disappear and MANU will remain fl ashing. Press and hold MODE again and LANG OFF is displayed. The langua

20、ge learning function is deactivated. Both LANG ON and MANU disappear. In the language learning mode,the contents played will be automatically stored in a Synchronous Dynamic Random Access Memory (SD RAM). The storage periods are different according to different playback sources: Notes :- For MP3-CDs

21、 of different bit rates,the storage periods may also be different.A smaller bit rate implies longer storage time.A greater bit rate implies shorter storage time.(64bps = 960 seconds,320bps = 240 seconds). - When the SD RAM is full,the latest contents will overwrite the older data in the principle of

22、 First -in and fi rst-out. STORE THE CONTENTS PLAYED,AND START MANUAL LOOP,FOLLOW OR COMPARE (LOOP,FOLLOW,COMPARE) MUSIC MODE AND LANGUAGE LEARNING MODE MANU CD TRACK ANU CD M TRACK Playback sourceStorage period Tape440 seconds CD120 seconds MP3 128bpc440 seconds CD/MP3-CD Programming tracks of disc

23、 is possible when playback is stopped. Up to 20 tracks can be stored in the memory in any order. 1.Press 9 to stop playback. 2.Press SEARCH or to select the desired track, or for MP3-CD playback press ALBUM3/ 4to select the desired album . 3.Press PROG to store the select track.“XX”represents the tr

24、ack number. Repeat steps 1 to 3 to store other tracks. 4.Press 9 to end programme setting. PROGRAM will remain on the display. You can press or to view the programmed tracks. 5.Press 2;to play the programmed tracks. If you press MODE during program playback to activate REPEAT or REPEAT ALL function.

25、 REPEAT/REPEAT ALL icon and PROGRAM will appear on the display. 6.Press twice to clear the programme. PROGRAM will disappear from the display, and CLEAR will appear, followed by the number of total tracks and the total playing time. Note:-You can also press PROG to program tracks during normal playb

26、ack REPEAT 1.In the playback, pause or stop mode, press MODE to enable the REPEAT play function. REPEAT - to repeat the current track. REPEAT ALL - to repeat the whole disc REPEAT ALBUM - to repeat the current album . 2.To exit the repeat mode, press MODE until the REPEAT/REPEAT ALL icon disappears.

27、 Notes :- The Shuffle and Repeat play modes cannot be combined for playback. - The Repeat play mode is cancelled when you press the STOP button. SHUFFLE You can play all the tracks in a random order. 1.In the playback, pause or stop mode, press MODE to enable the SHUFFLE function. SHUFFLE will appea

28、r on the display. 2.To exit the shuffle mode, press 9 or MODE until SHUFFLE/SHUFFLE ALL disappears. PROGRAMMING TRACKS MODE INSTRUCTIONS FOR USE 3 - 5 LANGUAGE LEARNING After three times,the set will resume to the normal playback mode and the next passage will be played and recorded in the SD RAM. D

29、uring manual loop,you can pressALBUM3 / 4 to change the repeat times (3 times by default and 9 times at most). r9 is displayed. During manual loop,you can press PLAY/PAUSE2;. The repeat stops.The next passage will be played normally. During manual loop,you can press LOOP to repeat the current passag

30、e (at the set repeat times). Press FOLLOW or COMPARE to activate the language learning function for the current passage. Language Learning in A-B mode During manual loop,you can set Point A and Point B and repeat the contents between the two points. How to set A-B mode? Press and hold SEARCH or SEAR

31、CHto go to the beginning of your desired passage,and release the button.This stop point is Point A. The icon A-B blinks on the display. When playback goes to the end of your desired passage,press PROG. This point is Point B. After A-B is set,the contents between Point A and Point B will be played re

32、peatedly. Repeat Times The number of repeat times is the value manually set previously. After the last repeat,the system will quit the A-B mode and the manual repeat mode.Normal playback then starts from the next passage.The contents played are recorded in the SD RAM synchronously. Notes :- During A

33、-B playback,you can press ALBUM3 / 4 to change the repeat times (3 times by default and 9 times at most). - During A-B playback,you can press PLAY/PAUSE2; to interrupt A-B mode and quit the manual repeat mode,and start the next passage at the same time. - During A-B playback,you can press LOOP to qu

34、it A-B mode to repeat the whole passage (at the repeat times previously set);You can also press FOLLOW or COMPARE to quit A-B mode to start follow or compare for the current passage. SET POINT A CD SPEED NORM SPEED LOOP MANU A-B CD LOOP MANU SPEED NORM SPEED LANGUAGE LEARNING Press LOOP,FOLLOW or CO

35、MPARE to start the manual loop,follow or compare mode for the contents stored. In CD or MP3-CD mode,when a track (or a text) has started, Press and hold SEARCH or SEARCH to go to the beginning of your desired track and then release the button;OR Wait until playback goes to the beginning of your desi

36、red track,and press PLAY/PAUSE2; to interrupt the playback,and then release this button to continue playback. In this case,the set will clear all contents in its SD RAM and start recording the contents to be used for language learning. Note :- After a new track (or text) is played,the set will autom

37、atically clear the old contents and start recording from the current playing time.This is to avoid interference between two tracks (or two texts). At the end of your desired track,press LOOP,FOLLOW or COMPARE to activate manual LOOP,FOLLOW or COMPARE mode. In the tape playback mode,Press PLAY2and th

38、e set will record the contents being played automatically. During tape playback,press PLAY/PAUSE2;. The contents previously stored will be cleared and the set starts to record new contents. Therefore,if you want to select a passage for language learning,you can operate as per the following steps: 1.

39、Stop tape playback (press 9,and then press SEARCH or SEARCH to go to the beginning of your desired passage.Release the key and then press PLAY2. The set automatically starts to record the contents being played. 2.Press PLAY/PAUSE2;at the beginning of your desired track. The set clears the contents p

40、reviously stored and starts to record new contents being played automatically. 3.At the end of your desired passage,press LOOP,FOLLOW or COMPARE to start manual Loop,Follow and Compare. In the language learning mode,press LOOP to start manual loop LOOP appears on the display. The set will repeat the

41、 contents recorded and stored in the SD RAM.The repeat times is set as 3 by default MANUAL LOOP HOW TO SELECT A PASSAGE FOR LANGUAGE LEARNING? CD LOOP SPEED NORM SPEED MANU INSTRUCTIONS FOR USE 3 - 6 LANGUAGE LEARNING In the manual Follow mode,press MODE to switch to auto follow from manual follow.

42、AUTO fl ashes on the display. Notes : - The set will quit the ongoing manual follow and start from the next passage to detect the interval between sentences during playback,so that one or several sentences will be repeated in the auto follow mode. - During auto follow (during normal playback or foll

43、ow),you can press SEARCH or SEARCHto change the number of sentence breaks (1 by default or 9 at most). - Press ALBUM 3 / 4 to change the repeat times. - During auto follow,you can press PLAY/PAUSE2; to skip to the next passage to start the normal playback of the next passage and break sentences auto

44、matically. - You can press LOOP to repeat the contents of the current passage (at the times previously set). - Or press FOLLOW or COMPARE to repeat the contents of the current passage in the follow or compare mode,and activate auto follow or compare functions. - During normal playback in the auto fo

45、llow mode,you can press LOOP or COMPARE to switch to the auto loop or auto compare mode. - In the Auto Follow mode, you cannot activate the A-B language learning function. In the language learning mode,press COMPARE to enter the manual compare mode. COMPARE appears on the display. The set will play

46、the recorded content for 1 time and then start recording. Playback and recording can be repeated (for 1 time by default). After 1 time of compare playback,the set will start normal playback automatically. Notes :- The recording time equals the playback time. - After recording,the original sound will

47、 be repeated once,followed by the recorded sound.The compare process (repeated playback + playback of original sound) will repeat at the times already set. - Once the normal playback is resumed,the next passage will start and will be recorded in the SD RAM synchronously. - During manual compare play

48、back,recording,playback or repeated playback,you can press ALBUM 3 / 4 to change the repeat times (1 time by default and 9 times at most). - During manual compare playback,recording,playback or repeated playback,you can press PLAY/PAUSE2; to exit the compare playback mode and play the next passage n

49、ormally. - Or you can press COMPARE to repeat the compare playback for the ongoing passage (at the times already set). - You can press LOOP or FOLLOW to start the loop or follow for the current passage. MANUAL COMPARE AUTO FOLLOW CD TRACK AUTO FOLLOW CD TRACK COMPARE NORM SPEED Eli h LANGUAGE LEARNING In the manual Loop mode,you can press MODE to start Auto Loop. AUTO fl ashes on the display. Notes:-The current manual repeat will stop and will detect the sentence intervals from the ne