Philips-FWC-380-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 Service Service Service Service FW-C380/21/22/34/37 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 condizion

2、i originali 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 0.5m

3、A. CLASS 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 nky

4、mttmlle laseristeilylle. l katso steeseen! DKAdvarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. 1-6 2-1 3 OPENCLOSE CD1 2 3BANDTAPE 1 2 MINI HIFI SYSTEM VIDEO/CDR DC 3CHANGER DISC CHANGE STOPCLEARSEARCHTUNING RECORD PLAY PAUSEPREVNEXT PR

5、ESET CLOCKTIMER DUBBINGA. REPLAYPROGRAM SOUND NAVIGATION - JOG VOLUME TAPE 2TAPE 1 OPENOPEN DISC 1 DISC 2 DISC 3 CDTUNERTAPEAUX D B B V E C D S C I N C R E D I B L E S U R R O U N D DEMO STOP RDS NEWS STANDBY-ON ECO POWER DIM MODE ! 1 2 3 4 5 6 7 8 9 0 # $ % ( ) Philips has determined that this prod

6、uct meets the ENERGY STARR guidelines for energy efficiency. Supplied Accessories Remote control AM loop antenna FM wire antenna AC power cord Safety Information Before operating the player, check that the operating voltage indicated on the typeplate (or the voltage indication beside the voltage sel

7、ector) of your player is identical with the voltage of your local power supply. If not, please consult your dealer. The typeplate is located at the rear of your player. When the player is switched on, do not move it around. Place the player on a solid base (e.g. a cabinet). Place the player in a loc

8、ation with adequate ventilation to prevent internal heat build-up in your player. Allow at least 10 cm (4 inches) clearance from the rear and the top of the unit and 5 cm (2 inches) from the each side. Do not expose the player to excessive moisture, rain, sand or heat sources. Under no circumstances

9、 should you repair the player yourself, as this will invalidate the warranty! If the player is brought directly from a cold to a warm location, or is placed in a very damp room, moisture may condense on the lens of the disc unit inside the player. Should this occur, the CD player will not operate no

10、rmally. Leave the power on for about one hour with no disc in the player until normal playback is possible. Electrostatic discharge may cause unexpected problems. See whether these problems disappear if you unplug the AC power cord and plug it in again after a few seconds. To disconnect the player f

11、rom the power supply completely, remove the AC power plug from the wall socket. 8 English Preparations SUBWOOFER OUT DIGITAL OUT HIGH POWER SUBWOOFER S U B W O O FE R LE V E L C O N T R O L STANDBY ON CUT OFF FREQUENCY 60Hz150Hz MINMAX AUDIO OUT LR AM ANTENNA R + L + LR A G B D E F C AC MAINS FM AER

12、IAL 75 AUX/ CDR IN Rear Connections AAM Loop Antenna Connection Connect the supplied loop antenna to the AM ANTENNA terminal. Place the AM loop antenna far away from the system and adjust its position for the best reception. BFM Wire Antenna Connection Connect the supplied FM wire antenna to the FM

13、AERIAL (FM ANTENNA) 75 terminal. Adjust the position of the FM antenna for the best reception. Outdoor Antenna For better FM stereo reception, connect an outdoor FM antenna to the FM AERIAL (FM ANTENNA) 75 terminal using a 75 coaxial wire. FM ANTENNA 75FM AERIAL 75 OR CSpeakers Connection Connect th

14、e right speaker to Front terminal R, with the colored wire to + and the black wire to -. Connect the left speaker to Front terminal L, with the colored wire to + and the black wire to -. Clip the stripped portion of the speaker wire as shown. unlocklock 12 mm CAUTION: For optimal sound performance,

15、it is recommended to use the supplied speakers. Do not connect more than one speaker to any one pair of +/- speaker terminal. Do not connect speakers with impedance lower than the speakers supplied. Please refer to SPECIFICATION section of this manual. 2-3 9 English Preparation DConnecting other equ

16、ipment to your system You can connect the audio left and right OUT terminals of a TV, VCR, Laser Disc player, DVD player or CD Recorder to the AUX IN terminals at the rear of the system. ESubwoofer Out Connection Connect the optional active subwoofer to the SUBWOOFER OUT terminal. The subwoofer repr

17、oduces just the low bass sound effect (e.g. explosions, the rumble of spaceships, etc.). Be sure to follow the instructions supplied with the subwoofer. FDigital Out Connection You can record the digital sound from the CD, through this output, on any audio equipment with digital input (e.g. CD Recor

18、der, Digital Audio Tape (DAT) deck, Digital to Analog Converter and Digital Signal Processor). Connect one end of the cinch cable (not supplied) to the DIGITAL OUT socket and the other end to the audio equipment with digital input. When connecting the cinch cable, make sure it is fully inserted. GAC

19、 Power Supply After all other connections have been made, connect the AC power cord to the system and to the wall outlet.Inserting batteries into the Remote Control Inserting batteries into the Remote Control Insert the batteries (not supplied) into the remote control as shown in the battery compart

20、ment (Type R06 or AA). + - + - 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 substances, so they should be disposed off properly. 10 English Controls (illustrations o

21、n page 3) Controls on the player and remote control 1STANDBY-ON y y y y y switches the system to standby/on. 2ECO POWER to switch the system to eco power standby mode or to wake up the system to last selected source. 3DISC 1 / DISC 2 / DISC 3 (DISC DIRECT PLAY) to select a disc tray for playback. 4R

22、ECORD to start recording on tape deck 2. 5SOUND CONTROL to select the desired sound feature: DSC, VEC, or DBB. 6JOG to select the desired sound effect of DSC/VEC/ DBB setting. You must select the respective sound feature first. DBB (DYNAMIC BASS BOOST) to select the desired bass effect : DBB 1, DBB

23、2, DBB 3, DBB OFF. DSC (DIGITAL SOUND CONTROL) to select the desired Digital Sound Control effect : OPTIMAL, JAZZ, ROCK or TECHNO. VEC to select the desired Virtual Environment Control effect : CINEMA, HALL or CONCERT. 7INCREDIBLE SURROUND to switch on or off the surround sound effect. 8CLOCKTIMER t

24、o view the clock, set the clock or set the timer. 9DUBBING to dub a tape. 0AUTO REPLAY to select playback mode either in continuous AUTO REPLAY or ONCE only. !DISPLAY SCREEN to view the current setting of the system. DISC CHANGE to change disc(s). #OPENCLOSE to open or close the CD changer tray. $CD

25、 CHANGER TRAY %SOURCE to select the following: CD / (CD 123) to select CD mode. When disc playback is stopped, press to select disc tray 1, 2 or 3. TUNER / (BAND) to select Tuner mode. When in tuner mode, press to select the waveband: FM, MW or LW. TAPE / (TAPE 1 2) to select Tape mode. When tape pl

26、ayback is stopped, press to select either tape deck 1 or 2. AUX (VIDEO/CDR) to select sound from an external source (e.g. TV, VCR, Laser Disc player, DVD player or CD Recorder). When in AUX mode, press to select either AUX or CDR. 2 213 TUNERTAPE 1/2CD OSMAUXINC.SURR. DSCVEC DBB 1/2/3 REPEATSLEEPSHU

27、FFLE CD DIRECT VOLUME 6 ( 3 7 % 6 6 ( ) 2-4 12 English Operating the System CD1 2 3TAPE 1 2 MINI HIFI SYSTEM VIDEO/CDR STOPCLEARSEARCHTUNING RECORD PLAY PAUSEPREVNEXT PRESET CLOCKTIMER DUBBINGA. REPLAYPROGRAM SOUND NAVIGATION - JOG VOLUME DISC 1 DISC 2 DISC 3 CDTUNERTAPEAUX D B B V E C D S C I N C R

28、 E D I B L E S U R R O U N D STANDBY-ON ECO POWER DIM MODE DEMO STOP BAND RDS NEWS Important: Before you operate the system, complete the preparation procedures. Plug and Play The system provides PLUG and PLAY feature that allows you to store all available radio stations and RDS stations automatical

29、ly upon power up. If the PLUG and PLAY has not been installed 1Upon power up, “AUTO INSTALL - PRESS PLAY” will be displayed. 2Press PLAY (on the system only) to start installation. “INSTALL” will be displayed and followed by “TUNER” and then AUTO. ThePROGRAM starts flashing. PLUG and PLAY will start

30、 searching for all RDS radio stations with sufficient signal strength and then followed by radio stations on FM, MW and LW band respectively. Weak RDS radio stations may be stored in later presets. All available RDS and radio stations with sufficient signal strength will be stored. Up to 40 presets

31、may be stored. The last preset radio station or the first available RDS station will appear on the display when PLUG and PLAY is completed. 3The system will proceed to set the RDS time automatically with the stored RDS preset station. If no RDS station is available in the first preset station, the p

32、rogram will exit automatically. After the RDS radio station is found, “INSTALL” will be displayed and followed by “TIME”. When searching RDS time; “SEARCH RDS TIME” will be displayed. When RDS time is read, “RDS TIME” will be displayed. The current time will be displayed for 2 seconds and stored aut

33、omatically. Note: If RDS station does not transmit RDS time within 90 seconds, the program will exit automatically and the display will show “NO RDS TIME”. To reinstall the PLUG & PLAY 1In Standby or Demostration mode, press and hold PLAY for 5 seconds (on the system only) “AUTO INSTALL - PRESS PLAY

34、” will be displayed. 2Press PLAY (on the system only) again to star t installation. To exit without storing the PLUG and PLAY, press button (on the system only). 2 213 TUNERTAPE 1/2CD OSMAUXINC.SURR. DSCVEC DBB 1/2/3 REPEATSLEEPSHUFFLE CD DIRECT VOLUME 11 English Controls MODE SELECTION SEARCH (TUNI

35、NG ) for CD.to search backward/forward. for TUNER .to tune to a lower or higher radio frequency. for TAPE .to rewind or fast forward a tape. for CLOCK .to set the hour (on the system only). STOPCLEAR for CD.to stop disc playback or to clear a program. for TUNER .to stop programming (on the system on

36、ly). for TAPE.to stop playback or recording. for DEMO .to start or stop demonstration mode (on the system only). for CLOCK .to exit clock setting or cancel timer (on the system only). for PLUG & PLAY .to exit plug & play mode and return to standby mode (on the system only). PLAY / PAUSE for CD.to st

37、art or interrupt playback. for TAPE.to start playback. for PLUG & PLAY .to initiate and start plug & play from standby/demo mode (on the system only). PREV / NEXT (PRESET 4 3 ) for CD.to skip to the beginning of the current, previous, or next track. for TUNER .to select a preset station in memory. f

38、or CLOCK .to set the minute (on the system only). &RDS to select RDS data in the following order: station name, program type, radio text and frequency. *NEWS to hear news automatically. (VOLUME to increase or decrease the volume. Notes for remote control: First select the source you wish to control

39、by pressing one of the source select keys on the remote control (e.g. CD , TUNER, etc.). Then select the desired function (, , , etc.). )OPTIMAL SOUND MIX optimal mix of various sound features of the set to create the most impressive listening experience at one touch of a button. n to connect headph

40、ones. PROGRAM for CD .to program disc tracks. for TUNER .to program preset radio stations. for CLOCK .to select 12 or 24 hour in clock setting mode. DIM to select different brightness for the display screen : DIM 1, DIM 2, DIM 3 or DIM OFF. TAPE DECK 2 TAPE DECK 1 REPEAT to repeat a disc track, a di

41、sc, or all available discs. SLEEP to switch the system to standby mode at a selected time. SHUFFLE to play all the available discs and their tracks in random order. B to switch the system to standb y mode or eco power standby mode. 2-5 13 English Notes: PLUG and PLAY will be reinitiated again during

42、 the next power up if : i) PLUG and PLAY installation was not completed. ii) No stereo frequency being detected during PLUG and PLAY, CHECK ANTENNA will be displayed. You can store any radio stations manually or automatically after PLUG and PLAY. When PLUG and PLAY is used, all previously stored rad

43、io stations will be replaced. During PLUG and PLAY, if no button is pressed within 15 seconds, the system will go to demonstration mode (if demonstration mode is enable) Demonstration mode The system has a demonstration mode that shows the various features offered by the system. To disable the demon

44、stration mode Press and hold (on the system only) for 5 seconds when the system is in demonstration mode. DEMO OFF is displayed. The system will switch to standby mode. To enable the demonstration mode Press and hold (on the system only) for 5 seconds when the system is in standby mode. The demonstr

45、ation will begin. Notes: If the demonstration mode has not been disabled, it will resume 5 seconds later after the system switches to standby mode. When the system is switched on from the main power outlet, the CD changer tray may open and close again to initialize the set. Even though the AC power

46、cord is removed from and reconnected to the wall socket, the demonstration will remain off until it is switched on again. Switching the system ON Press CD,TUNER,TAPE or AUX. You can also switch on the system by pressing any one of the CD DIRECT PLAY buttons. Switching the system to standby mode Pres

47、s STANDBY-ON or B on the remote control. The system will switch to standby mode. Switching the system to ECO POWER standby mode (when Demonstration mode is stopped) Press ECO POWER or press and hold B on the remote control for more than 2 seconds to switch to eco power standby mode (Laser damaged !

48、3.2V 1.6V 0V 1.7V 1.6V 1.6V 0.3V 0V 3V 1.6V 3V 1.6V 0.2V 0V 1.9V 2.9V ESD sensitive lines! 2.9V 5V 1.6V EYE-PATTERN 1.6V 4.7V 3.2V 0.8V 2.1V 3.2V 1.6V 10V 1.6V 11.3 MHz 0V U 400mV 4.7V 1.6V 1.6V 1.6V 4.6V 5V 1.6V 1.6V 10V 5V for CD_RW : 3V TB = 0.5us/div 1.7V 3V 1.6V 1.6V 4.9V 0V 1.6V 800mVpp EVMV .DC voltages measured in Play mode 10-810-8 A 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 EBCD AEBCD This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist.3CDC-LC Mainboard La