Philips-MCM-595-Service-Manual电路原理图.pdf

GBCLASS 1LASER PRODUCTCOMPACTDIGITAL AUDIOServiceServiceServiceMCM595/21TABLE OF CONTENTSPageLocation of pc boards für Reparaturen sind Original-Ersatzteile zu verwenden.Sicherheitsbauteile sind durch das Symbol !markiert.ILe norme di sicurezza esigono che lapparecchio venga rimessonelle condizioni originali e che siano utilizzati i pezzi di ricambioidentici a quelli specificati.Componenty di sicurezza sono marcati con !GBAfter servicing and before returning set to customer perform a leakagecurrent measurement test from all exposed metal parts to earth ground toassure no shock hazard exist. The leakage current must not exceed0.5mA.1-7INFORMATION ABOUT LEAD-FREE SOLDERING Philips CE is producing lead-free sets from 1.1.2005 onwards. IDENTIFICATION: Regardless of special logo (not always indicated) one must treat all sets from 1 Jan 2005 onwards, according next rules: Example S/N: Bottom line of typeplate gives a 14-digit S/N. Digit 5&6 is the year, digit 7&8 is the week number, so in this case 2005 wk12 So from 0501 onwards = from 1 Jan 2005 onwards Important note: In fact also products of year 2004 must be treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this. Due to lead-free technology some rules have to be respected by the workshop during a repair: Use only lead-free solder alloy Philips SAC305 with order code 0622 149 00106. If lead-free solder-paste is required, please contact the manufacturer of your solder-equipment. In general use of solder-paste within workshops should be avoided because paste is not easy to store and to handle. Use only adequate solder tools applicable for lead-free solder alloy. The solder tool must be able o To reach at least a solder-temperature of 40 o To stabilize the adjusted temperature at the solder-tip o To exchange solder-tips for different applications. Adjust your solder tool so that a temperature around is reached and stabilized at the solder joint. Heating-time of the solder-joint should not exceed 4 sec. Avoid temperatures above 400C otherwise wear-out of tips will rise drastically and flux-fluid will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat. Mix of lead-free solder alloy / parts with leaded solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types (leaded and lead-free). If one cannot avoid or does not know whether product is lead-free, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305). Use only original spare-parts listed in the Service-Manuals. Not listed standard-material (commodities) has to be purchased at external companies. Special information for BGA-ICs: - always use the 12nc-recognizable soldering temperature profile of the specific BGA (for de-soldering always use the lead-free temperature profile, in case of doubt) - lead free BGA-ICs will be delivered in so-called 'dry-packaging' (sealed pack including a silica gel pack) to protect the IC against moisture. After opening, dependent of MSL-level seen on indicator-label in the bag, the BGA-IC possibly still has to be baked dry. (MSL=Moisture Sensitivity Level). This will be communicated via AYS-website. Do not re-use BGAs at all. For sets produced before 1.1.2005 (except products of 2004), containing leaded solder-alloy and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes. On our website www.atyourservice.ce.Philips.com you find more information to: BGA-de-/soldering (+ baking instructions) Heating-profiles of BGAs and other ICs used in Philips-sets You will find this and more technical information within the “magazine“, chapter “workshop news“. For additional questions please contact your local repair-helpdesk. SERVICE INSTRUCTION 1. Unplug the AC Power cord and connect a wire between the two pins of the AC Power plug.2. Set the AC Power switch to the “on“ position (keep theAC Power cord unplugged!).3. Measure the resistance value between the pins of the AC Power plug and the metal shielding of the tuner or the aerial connection on the set. The reading should be larger than 4.5 Mohm (For U.S. it should be between 4.2 Mohm and 12 Mohm).4. Switch “off“ the set, and remove the wire between the two pins of the AC Power plug.Safety regulations require that after a repair, the set must be returned in its original condition. Pay in particular attention tothe following points:· Route the wire trees correctly and fix them with themounted cable clamps.· Check the insulation of the AC Power lead for externaldamage.· Check the strain relief of the AC Power cord for proper function.· Check the electrical DC resistance between the AC PowerPlug and the secondary side (only for sets which have a ACPower isolated power supply): Check the cabinet for defects, to avoid touching of any inner parts by the customer.PREPARATIONS AND CONTROLS1-8MWVOLTAGENOT FOR ALL-VERSIONSSELECTOR110V- 127V 220V- 240VWarning!Please note that the voltage selectorlocated at the rear of this system ispreset at 220V from the factory.Forcountries that operate at 110V-127V,please adjust to 110V-127V before youswitch on the system.Use only the supplied speakers.The combination of the main unit and speakers provides the best sound.Using other speakers can damage theunit and sound quality will be negativelyaffected.Never make or change connectionswith the power switched on.Connect the AC power cord to thepower outlet only after you have finishedhooking up everything.To avoid overheating of the system,asafety circuit has been built in.Therefore,your system may switch to Standbymode automatically under extremeconditions.If this happens,let the systemcool down before reusing it (not available forall versions).Step 1:Connecting FM/MWantennasPlace the MW loop antenna on a shelf orattach it to a stand or wall. Extend the FM antenna and fix its ends to thewall. Adjust the position of the antennas foroptimal reception. Position the antennas as far as possible from aTV, VCR or other radiation source to preventunwanted noise.For better FM stereo reception, connectexternal FM antenna.ConnectionsRefer to page 3 - P5Step 2:Connecting the speakersConnect 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 “-“.Fully insert thestripped portion of the speaker wire into theterminal as shown.Notes: Ensure that the speaker cables are correctlyconnected.Improper connections may damage thesystem due to short-circuit.Do not connect more than one speaker to anyone pair of +/-speaker terminals.Step 3:Connecting to PCUse the supplied USB cable to connect thesystem to your personal computers USB port.After installing the USB PC LINK application software onto your PC, you are able to playbackyour music collection via the system (refer to“USB PCLink”).Step 4:Connecting the ACpower cord“AUTO INSTALL PRESS PLAY“ may appearon the display panel when the ACpower cord isplugged into the power outlet for the first time.Press 38on the main unit to store all availableradio stations or press 7to exit(refer to “Tuner Operations”).Step 5:Inserting batteriesinto the remotecontrol1321Open the battery compartment cover.2Insert two batteries type R06 or AA,followingthe indications (+-) inside the compartment.3Close the cover.Using the remote control to operatethe system1Aim the remote control directly at the remotesensor (iR) on the main unit.2Select the source you wish to control bypressing one of the source select keys on theremote control (for example CD, TUNER).3Then select the desired function (for example38,O,P).CAUTION!Remove batteries if they areexhausted or will not be used for a longtime.Do not use old and new or differenttypes of batteries in combination. Batteries contain chemical substances,so they should be disposed of properly.ConnectionsPREPARATIONS AND CONTROLS1-9Functional OverviewMain unit and remote control1ECO POWER indicatorLights up when the system is in Eco Powerstandby mode.2STANDBY ON BSwitches to Eco Power standby mode or turnson the system.*Switches to standby mode.3PLAYPAUSE 38CD:starts/pauses playback.USB PC LINK:starts/pauses playback.(only on the main unit)TUNER:*enters Plug & Play tuner installationmode and/or starts preset radio stationinstallation.4STOPDEMO 7Exits an operation.CD:stops playback or clears a programme.TUNER:*erases a preset radio station.USB PC LINK:stops playback.(only on the main unit)*Turns on/off the demonstration mode.5PREV O/ NEXTP(-TITLE +)CD:selects a track.MP3-CD:select a titleTUNER:selects a preset radio station.CLOCK:sets the minutes.USB PC LINK:selects a track from the playlist.6ALBUMPLAYLSIT CD:*searches backward/forward.MP3-CD:select an albumTUNER:tunes the radio frequency up/down.CLOCK:sets the hours.USB PC LINK:selects a playlist.7PROG (PROGRAM)CD:starts or confirms track programming.TUNER:starts *automatic/manual presetprogramming.CLOCK:selects 12- or 24-hour clock display.8Display screen9Disc trays (15)05 DISC DIRECT PLAY 15 (CD 15)Selects a disc tray to playback.* = Press and hold the button for more than two seconds.£§* 0 $ 5 4 #6 ¡ 73 ª º % 2345679 8 10 ! # $ % * ) & (2724!OPEN/CLOSE015Opens/closes the individual disc tray.iRPoint the remote control towards this sensor.#MAX SOUND (MAX ON/OFF)Turns on/off the optimal mix of various soundfeatures.$MASTER VOLUME (VOL +-)Adjusts the volume level.%VEC/ REVERBSelects different type of ambience-based equaliser settings (HALL,CINEMA,CONCERT,CYBER).DSC/ PRESETSelects different types of preset sound equaliser settings (OPTIMAL,JAZZ,ROCK or POP).PRESET and REVERB environment sound modesare only available when the optional software,Philips Sound Agent 2 is activated during USBPC Link application.&CLOCKTIMER*Enters clock or timer setting mode.Switches to clock display mode.*CD / TUNER / AUX / USB PC LINKSelects the relevant active mode.CD:toggles between DISC 15.TUNER:toggles between FM and MW band.AUX:toggles between AUX and CDR mode.USB PC Link:Selects USB PC Link source.(Connect the USB cable between the system andPCs USB port.)nPlug in the headphones jack.The speakersoutput will be cancelled.Functional Overview* = Press and hold the button for more than two seconds.Control buttons available on theremote control only¡REPEATRepeats a track/disc/all programmed tracks.SLEEPSets the sleep timer function.£CLOCK*Enters clock setting mode.Switches to clock display mode.SNOOZETemporarily deactivate the wake up timer.DIMSelects different levels of brightness for displaypanel.§BSwitches to Eco Power standby mode.*Switches to standby mode.DISPLAYDisplays the album and title name for MP3 disc.SHUFFLETurns on/off the random play mode.ªTIMER ON/OFFTurns on/off timer function.ºTIMER*Enters the timer setting mode.Displays the timer setting.MUTEMutes or restores the volume.24 271-10USB PC LinkIMPORTANT!Make sure the mute setting on yourPC control panel is deactivated to ensureyou get the sound from your audiosystem! Quick setup guidePC system requirementWindows 98SE/ME/2000/XPIntel Pentium MMX200 or higherCD-ROM driveUSB portFree hard disk space:80 MB for thesoftwareSoftware installation1 Turnon your PC and insert the installer disc intoyour PCs CD-ROM drive.2 The installation guide will appear automatically. Ifit does not,go to the CD-ROM drive inWindows Explorer and double click theSetup.exe.3 Select your desired language from the list.4 SelectInstall Software.5 Connect the USB cable to the PC and AudioSystem and press the USB PC Link button on the Audio set or the remote control.6 Follow the instructions as prompted on thescreen to correctly install the USB PC LinkDriver, Philips Sound Agent 2andMusicMatchJukebox software.Notes: Minimum OS requirement for Philips SoundAgent 2:Windows 2000 or XP.During installation,your previous MusicMatchJukebox software on your PC will be replaced.Declarations Windowsand Pentiumare trademarks ofMicrosoft Corporation and Intel Corporation.All other trademarks belong to their respectiveowners.USB PC Link sample track,music by Chemistry(www.chemistryteam.com)2 1 6 5 4 3 Using MusicMatch softwareTocreate a music libraryAdd music files to My Music LibraryAdd files to My Libraryby dragging anddropping audio tracks from anywhere inWindows,into the My Librarywindow.You can also click Add Filesin the MusicCenterto add tracks.1Click the Add Filesbutton on the MusicLibrarywindow.2Browse your computer to the folder whereaudio files are stored.Check the box Also AddTracksfrom Subfolders to add all tracks in thecurrent folder, and all subfolders.3Click the Select Allbutton to select all the filesin the current,and all subfolders.4ClickAdd.Files will be added to My Library.Tocreate a “Playlist”1Drag and drop files,or folders with music files,from anywhere on your computer or MyLibraryinto the Playlistwindow.Your files willbegin to play. Or, you may click the Openbuttonon the Playlistwindow to browse for and addmusic to the Playlist.2Click the Savebutton on the Playlist,or go tothe menu Options>Playlist>Save Playlist.3You will be prompted to name the Playlist. Inthe Name field type the name you'd like to givethisPlaylist.4Click the Savebutton.Now you can play all thesaved playlists with the audio system bypressingSor Tbuttons.Details operation,pleaserefer to Connecting to USB PC Link.Note: It is not possible to create a playlist from thesystems 5 CD changer. If you encounter anyproblem using USB PC Link,please refer to theFAQ (Frequently Asked Questions) stored in yourUSB PC Link installer disc or visit“www.audio.philips.com”for the latest update onFAQ.Connecting to USB PC Link USB PC Link allows you to playback your musiccollection from the PC via the powerful amplifierand speakers of this system.IMPORTANT!Make sure the MUSICMATCHsoftwarehas been installed.Refer to the CD-ROMsleeve for USB PC Link installation.12 3 4 51Turnon your computer and launch the“MUSICMATCH JUKEBOX”.The volume level of PC should not be putinto mute.2PressUSB PC LINK.If the audio streaming is detected,“CONNECTING”is displayed and the USBindicator will be flashing.If “NO CONNECTION”is displayed,check theconnection between your PC and micro system.USB PC Link