Philips-FWC-717-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 Manual Service ServiceService ServiceService FW-C717/22/34 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 origin

2、ali e che 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

3、 1 LASER PRODUCT 3122 110 03420 GBWarning ! 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

4、laseristeilylle. l katso steeseen! DKAdvarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. 1-6 Preparations Rear Connections The type plate is located at the rear of the system. For users in the U.K.: please follow the instructions on page

5、2-2. 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 cable. Never make or change connections with the power switched on. To avoid overheating of the system, a safety circuit

6、 has been built in. Therefore, your system mays witch to Standby mode automatically under extreme conditions. If this happens, let the system cool down before reusing it (not available for all versions). BAntennas Connection Connect the supplied AM loop antenna and FM antenna to the respective termi

7、nals. Adjust the position of the antenna for optimal reception. AM Antenna Fix the claw to the slot Position the antenna as far as possible from a TV, VCR or other radiation source. SPEAKERS 6W R + ? L ? + SUBWOOFER OUT DIGITAL OUT AUX/ CDR IN AM ANTENNA AC MAINS LR speaker (right) speaker (left) AC

8、 power cord FM wire antenna AM loop antenna LINE OUT FM ANTENNA English Preparations FM Antenna 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 (FRONT) terminals, right speaker to

9、R and left speaker to L, coloured (marked) wire to + and black (unmarked) wire to -. 12 Clip the stripped portion of the speaker wire 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 conne

10、ct speakers with an impedance lower than the speakers supplied. Please refer to the SPECIFICATIONS section of this manual. Optional Connections The optional equipment and connecting cords are not supplied. Refer to the operating instructions of the connected equipment for details. Line Out Connectio

11、n Connect this output to any analogue audio equipment for playback or recording (CD recorder, tape recorder or amplifier for example). Use a cinch cable to connect the LINE OUT terminals to the analogue audio in terminals of the equipment. Connecting other equipment to your system Connect the audio

12、left and right OUT terminals of a TV,VCR, Laser Disc player, DVD player or CD Recorder to the AUX/CDR IN terminals. Notes: Do not connect equipment to both the LINE OUT and AUX/CDR IN terminals at the same time. Otherwise, noise will be generated and malfunction might occur. If you are connecting eq

13、uipment 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 (still be mono sound). Digital Out Connection Connect this digital output when recording on any audio equipment with digital input (CD Rec

14、order, Digital Audio Tape DAT deck, Digital to Analogue Converter and Digital Signal Processor, for example). Use a cinch cable to connect the DIGITAL OUT terminal to the digital input terminal of the equipment. Inserting batteries into the Remote Control Insert two batteries (Type R06 or AA) into t

15、he remote control with the correct polarity as indicated by the + and - symbols inside the battery compartment. 1 2 CAUTION! Remove batteries if they are exhausted or not to be used for a long time. Do not use old and new or different types of batteries in combination. Batteries contain chemical sub

16、stances , so they should be disposed off properly. PREPARATIONS AND CONTROLS 2-1 PREPARATIONS AND CONTROLS 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 cover and fuse. 2F

17、ix 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 value of 5 Amp. If a p

18、lug 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 coloured with the

19、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 marked L or colou

20、red 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 U.K. Recording and

21、 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 er tilsluttet nett

22、kontakten. 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 Eindhoven Philips

23、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. 2-2 Controls Controls on the system and remote control 1ECO POWER to

24、 switch the system on or to Eco Power Standby mode. 2STANDBY ON y to switch the system on or to Standby mode. 3DISPLAY SCREEN to view the current status of the system. 4DISC TRAY 5DISC CHANGE to change disc(s). 6DISC 1 / DISC 2 / DISC 3 (CD DIRECT) to select a disc tray for playback. 7OPENCLOSE to o

25、pen or close the disc tray. 8INTERACTIVE VU METER to show the VU (volume unit) meter in music or volume mode depending on the display mode selected. 9VOLUME to increase or decrease the volume . 0Tape Deck Operation AUTO REPLAY (AUTO RE.) to select continuous playback in either AUTO PLAY or ONCE mode

26、 only. DUBBING to dub a tape. REC to start recording on tape deck 2. !SOUND NAVIGATION to select the desired sound feature : DSC or VAC. JOG CONTROL to select the desired sound effect for the selected sound feature . DSC .DIGITAL, ROCK, POP, NEWAGE, CLASSIC or ELECTRIC. VAC .HALL, CONCERT, CINEMA, D

27、ISCO , ARCADE or CYBER. #INCREDIBLE SURROUND (IS) to activate or deactivate the surround sound effect. $wOOx ONOFF to select enhanced or normal wOOx sound effect. wOOx LEVEL to select desired wOOx level : WOOX 1, WOOX 2 or WOOX 3. % to open the tape deck door. TAPE DECK 2 &TAPE DECK 1 *SOURCE to sel

28、ect the following: CD / (CD 123) to select disc tray 1, 2 or 3. TUNER / (BAND) to select waveband : FM, MW or LW. TAPE / (TAPE 1 2) to select tape deck 1 or 2. AUX / (CDR/DVD) to select a connected external source : CDR/DVD or AUX (auxiliary) mode . (Mode Selection PLAY PAUSE for CD .to start or int

29、errupt playback. for TAPE.to start playback. for PLUG & PLAY(on the system only) to initiate and start plug & play mode. SEARCH TUNING 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 s

30、et the hour. DEMO STOP/CLEAR for CD . to stop playback or to clear a programme. for TUNER . to stop programming. .(on the system only) to delete the preset radio station. for TAPE. to stop playback or recording. . to reset tape counter number. for DEMO .(on the system only) to activate/ deactivate t

31、he demonstration. for CLOCK .(on the system only) to exit clock setting or cancel timer. for PLUG & PLAY(on the system only) to exit plug & play mode. PREV / PRESET / NEXT for CD .to skip to the beginning of the current, previous, or next track. for TUNER .to select a preset radio station. for CLOCK

32、 .(on the system only) to set the minute. PREPARATIONS AND CONTROLS 2-3 1 2 3 4 5 6 7 8 9 0 $ % & * ) ( ! # PREPARATIONS AND CONTROLS Controls Controls on the system and remote control 1ECO POWER to switch the system on or to Eco Power Standby mode. 2STANDBY ON y to switch the system on or to Standb

33、y mode. 3DISPLAY SCREEN to view the current status of the system. 4DISC TRAY 5DISC CHANGE to change disc(s). 6DISC 1 / DISC 2 / DISC 3 (CD DIRECT) to select a disc tray for playback. 7OPENCLOSE to open or close the disc tray. 8INTERACTIVE VU METER to show the VU (volume unit) meter in music or volum

34、e mode depending on the display mode selected. 9VOLUME to increase or decrease the volume . 0Tape Deck Operation AUTO REPLAY (AUTO RE.) to select continuous playback in either AUTO PLAY or ONCE mode only. DUBBING to dub a tape. REC to start recording on tape deck 2. !SOUND NAVIGATION to select the d

35、esired sound feature : DSC or VAC. JOG CONTROL to select the desired sound effect for the selected sound feature . DSC .DIGITAL, ROCK, POP, NEWAGE, CLASSIC or ELECTRIC. VAC .HALL, CONCERT, CINEMA, DISCO , ARCADE or CYBER. #INCREDIBLE SURROUND (IS) to activate or deactivate the surround sound effect.

36、 $wOOx ONOFF to select enhanced or normal wOOx sound effect. wOOx LEVEL to select desired wOOx level : WOOX 1, WOOX 2 or WOOX 3. % to open the tape deck door. TAPE DECK 2 &TAPE DECK 1 *SOURCE to select the following: CD / (CD 123) to select disc tray 1, 2 or 3. TUNER / (BAND) to select waveband : FM

37、, MW or LW. TAPE / (TAPE 1 2) to select tape deck 1 or 2. AUX / (CDR/DVD) to select a connected external source : CDR/DVD or AUX (auxiliary) mode . (Mode Selection PLAY PAUSE for CD .to start or interrupt playback. for TAPE.to start playback. for PLUG & PLAY(on the system only) to initiate and start

38、 plug & play mode. SEARCH TUNING 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. DEMO STOP/CLEAR for CD . to stop playback or to clear a programme. for TUNER . to stop pr

39、ogramming. .(on the system only) to delete the preset radio station. for TAPE. to stop playback or recording. . to reset tape counter number. 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 & PL

40、AY(on the system only) to exit plug & play mode. PREV / PRESET / NEXT 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. Controls * 6 0 9 ( ( 9 $ # )n to connect headphones. NEWS/TA

41、 to hear News or Traffic Announcement automatically. RDS to select RDS information. DISPLAY to select different screen display mode : NORMAL, MODE 1, MODE 2, or MODE 3. PROG (PROGRAM) for CD .to programme disc tracks. for TUNER .to programme preset radio stations. for CLOCK .(on the system only) to

42、select 12- or 24-hour clock mode. CLOCKTIMER to view the clock, set the clock or set the timer. MUTE to interrupt or resume sound reproduction. CLOCK to view the clock display. REPEAT to playback track(s)/disc(s)/programme repeatedly. SHUFFLE to playback all a vailable discs and their tracks/ progra

43、mme in random order. TIMER ON/OFF to activate or deactivate the timer. SLEEP to activate, deactivate or set the sleep timer. B to switch the system to Standby mode. to switch the system to Eco Power Standby mode. Notes for remote control: First, select the source you wish to control by pressing one

44、of the source select keys on the remote control (CD 123 or TUNER, for example). Then select the desir ed function (, , for example). 24 25 27 2-4 Maintenance Cleaning the Cabinet Use a soft cloth slightly moistened with a mild detergent solution. Do not use a solution containing alcohol, spirits, am

45、monia or abrasives. Cleaning Discs When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the centre out. Do not wipe in a circular motion. Do not use solvents such as benzene, thinner, commercially available cleaners, or antistatic spray intended for analogue records. Cleanin

46、g the disc lens After prolonged use, dirt or dust may accumulate at the disc lens. To ensure good playback quality, clean the disc lens with Philips CD Lens Cleaner or any commercially available cleaner. Follow the instructions supplied with the cleaner. Cleaning the Heads and the Tape Paths To ensu

47、re good recording and playback quality, clean the heads A, the capstan(s) B, and pressure roller(s) C after every 50 hours of tape operation. Use a cotton swab slightly moistened with cleaning fluid or alcohol. You also can clean the heads by playing a cleaning tape once. CCBBA Demagnetising the hea

48、ds Use a demagnetising tape available at your dealer. Troubleshooting 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 risk of electric shock. If a fault occurs, first check the points listed below before ta