Philips-AX-5201-Service-Manual(1) 电路图 维修手册.pdf

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1、PRODUCT FAMILY FOCUS TARGET-5 SERIES Technical specification .1-1 Features and Accessories.1-2 Connections and controls.1-3 Instruction for use.1-4.1-6 Safety 6VOL ! +- +- 6 5 7 4 3 1 # 2 8 0 9 ! $ % - - + + .switches the player on, starts or pauses CD play 3.skips and searches CD tracks backwards 4

2、 .skips and searches CD tracks forwards 5 MODE.selects the different playing possibilities: shuffl e, shuffl e repeat all, repeat, repeat all and SCAN 6 PROGRAM.programs tracks and reviews the program 7 .display 8 9.stops CD play, clears a program or switches the player off 9 DBB.switches the bass e

3、nhancement on and off. This button also switches acoustic feedback (the beep) on/off when it is pres- sed for more than 2 seconds 0 VOL +/ +/ .adjusts the volume ! 4.5V DC.socket for external power supply OPEN 2.opens the CD lid # ESP ON / OFF .ELECTRONIC SKIP PROTECTION ensures continuous CD playba

4、ck regardless of vibrations and shocks $ OFF.switches RESUME and HOLD off RESUME.stores the last position of a CD track played HOLD.locks all buttons % .typeplate .battery compartment to switch the player on and start playback. yThe current track number and elapsed playing time are displayed. You ca

5、n pause playback by pressing 2;. yThe time at which playback was paused starts fl ashing. You can continue playback by pressing 2; again. 5 Press 9 to stop playback. yThe total number of tracks and the total playing time of the CD are displayed. 6 Press 9 again to switch the player off. To remove th

6、e CD, hold it by its edge and press the hub gently while lifting the CD. Note: If there is no activity, the set will automatically switch off after a while to save energy. In-car use (connections supplied or optionally available) Only use the AY 3545 (4822 219 10033) or AY 3548 (3140 118 71890) car

7、voltage converter (4.5 V DC, positive pole to the centre pin) and the AY 3501 car cassette adapter. Any other product may damage the set. 1Put the set on a horizontal, vibration-free and stable surface. Make sure it is in a safe place, where the set is neither a danger nor an obstacle to the driver

8、and the passengers. 2Plug the voltage converter into the cigarette lighter socket (only for 12 V car battery, negative grounding), then connect the wired end with 4.5V DC input socket on the set. 3If necessary, clean the cigarette lighter socket to obtain a good electrical contact. 4Turn down the vo

9、lume and connect the cassette adapter plug to LINE OUT/p on the set. 5Carefully insert the cassette adapter into the car radios cassette compartment. 6Make sure the cord does not hinder your driving. 7Decrease the volume on the set if necessary. Start playback on the set and adjust the sound with th

10、e car radio controls. Always remove the voltage converter from the cigarette lighter socket when the set is not in use. Note: If your car radio has a LINE IN socket, it is better to use it for the car radio connection instead of the adapter cassette. Connect the signal lead to this LINE IN socket an

11、d to LINE OUT/pon the set. 4,5 V DC 12 V DC Playback information If a CD-Recordable (CD-R) or a CD-Rewritable (CD- RW) is not recorded properly, NF dISC is displayed, indicating that the CD has not been fi nalized. In that case, use FINALIZE on your CD recorder to complete the recording. When playin

12、g a CD-Rewritable (CD-RW), please note that it takes 315 seconds after pressing 2; for sound reproduction to start. Playback will stop if you open the CD lid. While the CD is read, 1 -:- fl ashes in the display. Volume and bass Volume adjustment Adjust the volume by using VOL +/+/. Bass adjustment P

13、ress DBB to switch the bass enhancement on or off yis shown if the bass enhancement is activated. Remote control (for some versions only) Use the AY 3768 / AY3778 cord remote control. The buttons on the remote control have the same func- tions as the corresponding buttons on the set. 1 Press 9 twice

14、 to switch off the set. 2 Firmly connect the remote control to LINE OUT/p on the set. 3 Adjust the volume on the CD player and remote con- trol. p INSTRUCTION FOR USE 1 - 5 Programming track numbers You can store up to 30 tracks to play in a program. A single track may be stored more than once in th

15、e program. 1 While playback is stopped, select a track with or . 2 Press PROGRAM to store the track. yprogramlights up; the track number programmed and P with the total number of sto- red tracks are displayed. 3 Select and store all desired tracks in this way. 4 Press 2; to start playback of your se

16、lected tracks. yprogramis shown and playback starts. You can review the program by pressing PROGRAM for more than 2 seconds. yThe display shows all the stored tracks in sequence. Notes: If you press PROGRAMand there is no track selected, SELis displayed. If you try to store more than 30 tracks, FULL

17、is displayed. Clearing the program While playback is stopped, press 9 to clear program. y CLRis displayed once, programgoes off, and the program is cleared. Note:The program will also be cleared if the power supply is interrupted, or if the CD-player lid is opened, or if the set switches off automat

18、ically. RESUME and HOLD You can interrupt playback and continue (even after an extended period of time) from the position where playback stopped (RESUME) and you can lock all buttons of the set so that no action will be executed (HOLD). Use the OFFRESUMEHOLD slider for these functions. RESUME contin

19、uing from where you have stopped 1 Switch the slider to RESUME during playback to activate RESUME. yresumeis shown. 2 Press 9 whenever you want to stop playback. 3 Press 2; whenever you want to resume playback. yresumeis shown and playback continues from where you have stopped. To deactivate RESUME,

20、 switch the slider to OFF. yresumegoes off. HOLD locking all buttons You can lock the buttons of the set by switching the slider to HOLD. Now, when a key is pressed, no action will be executed. This is of use, for example, when transporting the player in a bag. With HOLD activated, you can avoid acc

21、idental activation of other functions. 1 Switch the slider to HOLD to activate HOLD. yAll buttons are locked HOLd is shown when you press any button. If the set is switched off, HOLd will be shown only when 2; is pressed. 2 To deactivate HOLD, switch the slider to OFF. Note: If you deactivate HOLDby

22、 switching the slider to RESUME,you will be activating the RESUMEfunction. FEATURES Selecting different playing possibilities?MODE It is possible to play tracks in random order, to repeat a single track or the entire CD, and to play the fi rst few seconds of each track. 1 Press MODE during playback

23、as often as required in order to activate one of the following modes. The active mode is shown in the display. y yy shuffl e :All tracks of the CD are played in random order until all of them have been played once. y shuffl e repeat all :All tracks of the CD are played repeatedly in random order. yr

24、epeat:The current track is played repeatedly. yrepeat all:The entire CD is played repeatedly. ySCAN: The fi rst 10 seconds of each of the remaining tracks are played in sequence. 2 Playback starts in the chosen mode after 2 seconds. To return to normal playback, press MODE repeatedly until the displ

25、ay shows no active modes. ESP / Power Save Mode With a conventional portable CD-player you might have experienced that the music stopped e.g. when you were jogging. The ELECTRONIC SKIP PROTECTION prevents loss of sound caused by light vibrations and shocks. Continuous playback is ensured. However ES

26、P does not prevent playback interruptions during vigorous running. It also does not protect the unit against any damage caused by dropping! Switch the slider to ESP ON during playback to activate the shock protection. yis shown and the protection is activated. To deactivate the shock protection, swi

27、tch the slider to OFF ygoes off and the protection is deactivated. ESP onPower Save ESP on FEATURES Selecting a track and searching Selecting a track during playback Briefl y press or once or several times to skip to the current, previous or next track. yPlayback continues with the selected track, a

28、nd the tracks number is displayed. Selecting a track when playback is stopped 1 Briefl y press or once or several times to select the desired track. The track number is displayed. 2 Press 2; to start CD play. yPlayback starts with the selected track. Searching for a passage during playback 1 Keep or

29、 pressed to fi nd a particular passage in a backward or forward direction. ySearching starts while playback continues at low volume. After 2 seconds the search speeds up. 2 Release the button when you reach the desired passage. yPlayback continues from this position. Notes: If the player is in SCAN

30、mode (see MODE chapter), searching is not possible. In shuffl e, shuffl e repeat all or repeat mode (see MODE chapter), or while playing a program, searching is only possible within the particular track. INSTRUCTION FOR USE 1 - 6 Handling instructions Recharging already charged or half-charged batte

31、ries will shorten their lifetime. We therefore recommend that you let the rechargeable ECO-PLUS NiMH battery run till it is completely empty before you recharge it. To avoid a short circuit, do not let the battery touch any metal object. If the battery becomes empty soon after recharging, then eithe

32、r its contacts are dirty or it has reached the end of its lifetime. Mains adapter (supplied or optionally available) Use only the AY 3170 adapter (4.5 V / 300 mA direct current, positive pole to the center pin). Any other product may damage the player. 1 Make sure the local voltage corresponds to th

33、e power adapters voltage. 2 Connect the power adapter to the 4.5V DC socket of the player and to the wall socket. Note: Always disconnect the adapter when you are not using it. Environmental information All redundant packing material has been omitted. We have done our utmost to make the packaging ea

34、sily separable into two mono materials: cardboard (box) and polyethylene (bags, protective foam sheet). Your set consists of materials which can be recycled if disassembled by a specialized company. Please observe the local regulations regarding the disposal of packing materials, exhausted batteries

35、 and old equipment. Batteries (supplied or optionally available) You can use the following batteries with this CD-player: alkaline batteries type AAA (LR03, UM4) or AA (LR6, UM3) preferably Philips. Notes: Old and new or different types of batteries should not be combined. Remove batteries if they a

36、re empty or if the player is not going to be used for a long time. Inserting AAA (LR03, UM4) or AY 3363 batteries 1 Open the AAA battery door. 2 Insert AAA batteries as shown onto the back of the door. 3 Replace the battery-loaded AAA door back onto the set. Inserting AA (LR6, UM3) batteries To doub

37、le playback time, insert AA batteries into the bat- tery compartment and use the AA marked battery door. Open the battery compartment and insert either 2 normal or alkaline batteries. Battery indication The approximate power level of your batteries is shown in the display. Battery full Battery two-t

38、hirds full Battery one-third full Battery dead or empty. When the batteries are dead or empty, the symbol fl ashes, NO bAtt is displayed, and the beep tone sounds repeatedly. +- +- AA SIZE LR6 / UM3 4.5V DC - - + LR03/AAA /UM4 + AAA (LR03, UM4) AA (LR6, UM3) Troubleshooting No sound or bad sound qua

39、lity. PAUSE might be active. Press 2;. Loose, wrong or dirty connections. Check and clean connections. Volume might not be appropriately adjusted. Adjust the volume. Strong magnetic fi elds. Check players position and connections. Also keep away from active mobile phones. For in-car use,check that t

40、he cassette adapter is inserted correctly, that the car cassette players playback direction is correct (press autoreverse to change), and that the cigarette lighter jack is clean. Allow time for temperature change. TROUBLESHOOTING Troubleshooting WARNING: Under no circumstances should you try to rep

41、air the set yourself as this will invalidate the warranty. If a fault occurs, fi rst check the points listed, before taking the unit for repair. If you are unable to solve a problem by following these hints, consult your dealer or service center. The CD player has no power, or playback does not star

42、t Check that your batteries are not dead or empty, that they are inserted correctly, that the contact pins are clean. Your adapter connection may be loose. Connect it securely. For in-car use,check that the car ignition is on. Also check players batteries. The indication NO dISC is displayed Check t

43、hat the CD is clean and correctly inserted (label-side upward). If your lens has steamed up, wait a few minutes for this to clear. The indication NF dISC is displayed CD-RW (CD-R) was not recorded properly. Use FINALIZE on your CD-recorder. The indicationHOLDis on and/or there is no reaction to cont

44、rols If HOLD is activated, then deactivate it. Electrostatic discharge. Disconnect power or remove batteries for a few seconds. The CD skips tracks The CD is damaged or dirty. Replace or clean the CD. RESUME, SHUFFLE or PROGRAM is active. Switch off whichever is on. CAUTION Use of controls or adjust

45、ments or performance of procedures other than herein may result in hazardous radiation exposure or other unsafe operation. INSTRUCTION FOR USE 1 - 7 WARNING? All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drast

46、ically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wristband with resistance. Keep components and tools at this potential. f ATTENTION Tous les IC et beaucoup dautres semi- conducteurs sont sensibles aux dcharges statiques (ESD). Leur longvi

47、te pourrait tre considrablement courte par le fait quaucune prcaution nst prise leur manipulation. Lors de rparations, sassurer de bien tre reli au mme potentiel que la masse de lappareil et enfileer le bracelet serti dune rsistance de scurit Veiller ce que les composants ainsi que les outils que lo

48、n utilise soient galement ce potentiel. d WARNUNG? Alle ICs und viele andere Halbleiter sind empfindlich gegenber elektrostatischen Entladungen (ESD). Unsorgfltige Behandlung im Reparaturfall kann die Lebensdauer drastisch reduzieren. Sorgen Sie dafr, da Sie im Reparaturfall ber ein Puls- armband mit Widerstand mit