Philips-FWC-330-Service-Manual(1) 电路图 维修手册.pdf

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1、CLASS 1 LASER PRODUCT COMPACT DIGITAL AUDIO Service ServiceService ServiceService FW-C330/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 si

2、ano 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 PRO

3、DUCT 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 laseristeil

4、ylle. l katso steeseen! DK Advarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. Preparations SPEAKERS 6? R + ? L ? + AM ANTENNA FM ANTENNA LR speaker (right) speaker (left) FM wire antenna AM loop antenna AUX/CDR AC power cord Rear connect

5、ions The type plate is located at the rear of the system. For users in the U.K.: please follow the instructions on page 1-9. APower Before connecting the AC power cord to the wall outlet, ensure that all other connections have been made. WARNING! For optimal performance, use only the original power

6、cable. Never make or change any connections with the power switched on. To avoid overheating of the system, a safety circuit has been built in. Therefore, your system may switch to Standby mode automatically under extreme conditions. If this happens, let the system cool down before reusing it (not a

7、vailable for all versions). BAntennas Connection Connect the supplied AM loop antenna and FM antenna to the respective terminals. Adjust the position of the antenna for optimal reception. AM Antenna Position the antenna as far as possible from a TV, VCR or other radiation source. Preparations FM Ant

8、enna For better FM stereo reception, connect an outdoor FM antenna to the FM ANTENNA terminal. CSpeakers Connection Front Speakers Connect the speaker wires to the SPEAKERS terminals, right speaker to R and left speaker to L, coloured (marked) wire to + and black (unmarked) wire to -. 12 Fully inser

9、t the stripped portion of the speaker wire into the terminal as shown. Notes: For optimal sound performance, use the supplied speakers. Do not connect more than one speaker to any one pair of +/- speaker terminals. Do not connect speakers with an impedance lower than the speakers supplied. Please re

10、fer to the SPECIFICATIONS section of this manual. Optional connection The optional equipment and connecting cords are not supplied. Refer to the operating instructions of the connected equipment for details. Connecting other equipment to your system Use a cinch cable to connect AUX/CDR IN to the ana

11、logue audio out terminals of an external equipment (TV, VCR, Laser Disc player, DVD player or CD Recorder). Note: If you are connecting equipment with a mono output (a single audio out terminal), connect it to the AUX/CDR IN left terminal. Alternatively, you can use a “single to double” cinch cable

12、(the output sound still remain mono). Inserting batteries into the remote control Insert two batteries type R03 or AAA (not supplied) into the remote control with the correct polarity as indicated by the + and - symbols inside the battery compartment. CAUTION! Remove batteries if they are exhausted

13、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 off properly. PREPARATIONS AND CONTROLS 1-7 Controls Controls on the system and remote contr ol 1STANDBY ON y to switch the s

14、ystem on or to standby mode . 2ECO POWER to switch the system on or to Eco Power standby mode. 3DIGITAL SOUND DISPLAY the active DSC will be lighted. 4TUNER (BAND) to select waveband : FM or MW. TAPE (TAPE 12) to select tape deck 1 or 2. AUX (VIDEO) (AUX/CDR) to select the input for an additional ap

15、pliance. 5CD 1 / CD 2 / CD 3 (CD 1/2/3) to select disc tray 1, 2 or 3. 6OPEN/CLOSE to open or close the disc tray. 7DISC CHANGE to change disc(s). 8DIGITAL SOUND CONTROL (DSC) to activate the jog control for DSC selection. 9Jog control to select the desired sound effect for the selected sound featur

16、e. DSC .JAZZ, ROCK, TECHNO or OPTIMAL. DBB .DBB 1, DBB 2, DBB 3 or DBB OFF . 0DYNAMIC BASS BOOST (DBB) to activate the jog control for DBB selection. !Mode Selection PLAYPAUSE for CD .to start or interrupt playback. for Tape .to start playback. for Plug & Play(on the system only) to initiate and sta

17、rt plug & play mode. SEARCHTUNING for CD .to search backward/forward. for Tuner .to tune to a lower or higher radio frequency. for Tape .to rewind or fast forward. for Clock .(on the system only) to set the hour. STOPCLEAR / DEMO STOP for CD .to stop playback or to clear a programme. for Tuner .(on

18、the system only) to stop programming or to erase a selected preset. for Tape .to stop playback or recording. for Demo .(on the system only) to activate/ deactivate the demonstration. for Clock .(on the system only) to exit clock setting or cancel timer. for Plug & Play(on the system only) to exit pl

19、ug & play mode. PREV / PRESET 4 NEXT / PRESET3 for CD .to skip to the beginning of the current, previous, or next track. for Tuner .to select a preset radio station. for Clock .(on the system only) to set the minute. RDS to select RDS information. NEWS to hear News automatically. #Tape deck 1 $Tape

20、deck 2 MINI HIFI SYSTEMFW- C330 CD/CD-R /CD-RW COMPATIBLE TUNERTAPEAUX BANDTAPE 1 2VIDEO DIGITAL SOUND DISPLAY MASTER VOLUME STANDBY-ON ECO POWER STOPCLEAR / DEMO STOP SEARCH TUNING SEARCH TUNING PLAY PAUSE PRESETNEXT/PRESETPREV/ DSC OPEN/ CLOSE DISC CHANGE CD D I G I T A L S O U N D C O N T R O L D

21、 Y N A M I C B A S S B O O S T CD 1 CD 2CD 3 A.REPLAYDIMCLOCKTIMERRDSNEWSPROGRECORD O P T I M A L J A Z Z T E C H N O R O C K AUTO REPLAY DECK 2PLAY / REC PLAYBACKDECK 1 FULL AU TO STOP DIGITAL SOUND CONTROL DYNAMIC BASS BOOST DUAL LOGIC CASSETTE DECK 1 2 6 4 5 7 8 9 0 ! #$ ( * % & ) 3 5 DSCDBBMUTE

22、2 CD 1/2/3 REPEA TSHUFFLESLEEP TUNERTAPE 1/2AUX/CDR MUTEA VOL ! 8 ) 0 4 NEWS/T PREPARATIONS AND CONTROLS 1-8 Controls Notes for remote control: First select the source you wish to control by pressing one of the source select ke ys on the remote control (for example CD1/2/3, TUNER). Then select the d

23、esired function (for example,). %Tape deck operation A. REPLAY to select continuous playback in either AUTO REPLAY or ONCE mode only. RECORD to start recording on tape deck 2. PROG for CD.to programme disc tracks. for Tuner.to programme preset radio stations. for Clock . to select 12- or 24-hour clo

24、ck mode. for Timer.to select CD programme mode as the wake up source. &CLOCKTIMER to view the clock, set the clock or set the timer. *DIM to select different brightness for the display screen : DIM 1, DIM 2, DIM 3 or DIM OFF. (n to connect headphones. )MASTER VOLUME (VOL +/-) to increase or decrease

25、 the volume . Display screen to view the current status of the system. Disc tray REPEAT to playback track(s)/disc(s)/programme repeatedly. SHUFFLE to playback all available discs and their tracks/ programme in random order. MUTE to interrupt or resume sound reproduction. SLEEP to activate/deactivate

26、 or set the sleep timer. B to switch the system to standby mode. to switch the system to Eco Power standby mode. 24? 25? 27? Important notes for users in the U.K. Mains plug This apparatus is fitted with an approved 13 Amp plug. To change a fuse in this type of plug proceed as follows: 1Remove fuse

27、cover and fuse. 2Fix new fuse which should be a BS1362 5 Amp, A.S.T.A. or BSI approved type. 3Refit the fuse cover. If the fitted plug is not suitable for your socket outlets, it should be cut off and an appropriate plug fitted in its place. If the mains plug contains a fuse, this should have a valu

28、e of 5 Amp. If a plug without a fuse is used, the fuse at the distribution board should not be greater than 5 Amp. Note: These vered plug must be disposed of to avoid a possible shock hazard should it be inserted into a 13 Amp socket else where. How to connect a plug The wires in the mains lead are

29、coloured with the following code: blue = neutral (N), brown = live (L). As these colours ma y not cor respond with the colour mar kings identifying the terminals in your plug, proceed as follows: Connect the blue wire to the terminal marked N or coloured black. Connect the brown wire to the terminal

30、 marked L or coloured red. Do not connect either wire to the earth terminal in the plug, marked E (or e) or coloured green (or green and yellow). Before replacing the plug cover, make certain that the cord grip is clamped over the sheath of the lead - not simply over the two wires. Copyright in the

31、U.K. Recording and playback of material may require consent. See Copyright Act 1956 and The Performers Protection Acts 1958 to 1972. Norge Typeskilt finnes p apparatens underside. Observer: Nettbryteren er sekundert innkoplet. Den innebygde netdelen er derfor ikke frakoplet nettet s lenge apparatet

32、er tilsluttet nettkontakten. For redusere faren for brann eller elektrisk stt, skal apparatet ikke utsettes for regn eller fuktighet. Italia DICHIARAZIONE DI CONFORMITA Si dichiara che lapparecchio FW-C717 Philips risponde alle prescrizioni dellart. 2 comma 1 del D.M. 28 Agosto 1995 n. 548. Fatto a

33、Eindhoven Philips Consumer Electronics Philips, Glaslaan 2 5616 JB Eindhoven, The Netherlands CAUTION Use of controls or adjustments or performance of procedures other than herein may result in hazardous radiation exposure or other unsafe operation. PREPARATIONS AND CONTROLS 1-9 WARNING Under no cir

34、cumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a 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 solve a problem by following th

35、ese hints, consult your dealer or service centre. ProblemSolution CD OPERATION “NO DISC” is displayed.Insert a disc. Check if the disc is inserted upside down. Wait until the moisture condensation at the lens has cleared. Replace or clean the disc, see “Maintenance”. “DISC NOT FINALIZED” is displaye

36、d.Use a finalised CD-RW or CD-R. Troubleshooting Maintenance Cleaning the Cabinet Use a soft cloth slightly moistened with a mild detergent solution. Do not use a solution containing alcohol, spirits, ammonia or abrasives. Cleaning Discs When a disc becomes dirty, clean it with a cleaning cloth. Wip

37、e the disc from the centre out. Do not use solvents such as benzene, thinner, commercially available cleaners, or antistatic spray intended for analogue records. Cleaning the disc lens After prolonged use, dirt or dust may accumulate at the disc lens. To ensure good playback quality, clean the disc

38、lens with Philips CD Lens Cleaner or any commercially available cleaner. Follow the instructions supplied with cleaner. Cleaning the Heads and the Tape Paths To ensure good recording and playback quality, clean the heads A, the capstan(s) B, and pressure roller(s) C after every 50 hours of tape oper

39、ation. Use a cotton swab slightly moistened with cleaning fluid or alcohol. You can also clean the heads by playing a cleaning tape once. CCBBA Demagnetising the heads Use a demagnetising tape available at your dealer. RADIO RECEPTION Radio reception is poor .If the signal is too weak, adjust the an

40、tenna or connect an external antenna for better reception. Increase the distance between the Mini HiFi System and your TV or VCR. TAPE OPERATION/RECORDING Recording or playback cannot be made.Clean deck parts, see “Maintenance”. Use only NORMAL (IEC I) tape. Apply a piece of adhesive tape over the m

41、issing tab space. The ta pe deck door cannot open.Remo ve and reconnect the AC power plug and switch on the system again. GENERAL The system does not react whenRemove and reconnect the AC power plug and buttons are pressed.switch on the system again. Sound cannot be heard or is of poorAdjust the vol

42、ume . quality.Disconnect the headphones. Check that the speakers are connected correctly. Check if the stripped speaker wire is clamped. The left and right sound outputs areCheck the speaker connections and location. reversed. The remote control does not functionSelect the source (CD 1/2/3 or TUNER,

43、 for properly.example) before pressing the function button (,). Reduce the distance between the remote control and the system. Insert the batter ies with their polarities (+/ signs) aligned as indicated. Replace the batteries. Point the remote control directly towards the IR sensor . The timer is no

44、t working.Set the clock correctly. Press and hold CLOCKTIMER to switch on the timer. If recording or tape dubbing is in progress, stop recording. Not all lighted buttons are showing light.Press DIM to select DIM OFF display mode. The Clock/Timer setting is erased.Power has been interrupted or the po

45、wer cord has been disconnected. Reset the clock/timer. The system displays featuresPress and hold on the system to switch off automatically .the demonstration. Troubleshooting MAINTENANCE AND TROUBLESHOOTING 1-10 2-12-1 DISMANTLING INSTRUCTIONS 1) Loosen the 4 screws, slide Cover top (pos 255) towar

46、ds the rear and remove it upwards. 2) Loosen 3 screws slide the Panel right (pos 254) towards the rear and remove it outwards. Do likewise for the Panel left (pos 253). 3) Push the gear slowly towards the front as shown in figure 2 until the CDC tray starts to move out of the Front Cabinet (pos 101)

47、. The CDC tray is now disengage and can be pulled out completely. Dismantling the 3CDC Module 4) Remove the Cover Tray (pos 106) as shown in figure 1. 5) Loosen 4 screws A to remove the CDC Module (pos 1104) as shown in figure 2. A A A Turn the Gear towards the Front till the CDC Tray starts to open

48、 Figure 2 Figure 1 Dismantling of the Volume & Jog Rotary knobs 1) Cut a piece of packaging tape approximately 5cm width by 12cm length and tape its narrow side on to the top and bottom side of the Volume knob (pos 139) as shown in figure 3. Dismantling of the Front Panel assembly 1) Loosen 2 screws below the Front Panel (pos 101) mounting it to the Bottom plate (pos 265). 2) Release the 2 catches on the sides of the Front Panel to separate it from the Bottom plate. 3) Remove the Volume and Jog Rotary knob if the Front board needs to be dismantled. For Karaoke vers