Sony-CAV100-cs-sm 维修电路原理图.pdf

1SERVICE MANUALCA-V100VCD STEREO RADIO CASSETTE RECORDERCD player sectionSystemCompact disc digital audio/video systemLaser diode propertiesMaterial: GaAlAsWave length: 780 nmEmission duration: ContinuousLaser output: Less than 44.6 W(This output is the value measured at a distance of about200 mm from the objective lens surface on the opticalpick-up block with 7 mm aperture.)Spindle speed200 - 500 r/min (rpm) (CLV)Number of channels2Frequency response20 - 20,000 HzWow and flutterBelow measurable limitColor system formatNTSC, PALRadio sectionFrequency rangeFM87.5 - 108 MHzMW531 - 1,611 kHz (9 kHz step)530 - 1,610 kHz (10 kHz step)SW 13.2 - 7.3 MHzSW 29.5 - 21.85 MHzSPECIFICATIONSIFFM: 10.7 MHzMW/SW: 450 kHzAntennasFM/SW: Telescopic antennaMW: Built-in ferrite bar antennaCassette recorder sectionRecording system4-track 2channel stereoFast winding timeApprox. 120 sec. with Sony cassette C-60Frequency responseTYPE I (normal): 80 - 10,000HzGeneralSpeakersFull range: 12 cm (4 3/4 in.) dia., 3.0 , cone typeInputMIC (Mixing microphone input) jack (minijack):Sensitivity 3 mVOutputsPHONES (Headphones) jack (stereo minijack):For 16 - 68 impedance headphonesVIDEO OUT (Video output, phono) jack:Output level 1 Vp-p at 75 Ver 1.0 2004.029-877-627-012004B04-1 2004.02E ModelCDModel Name Using Similar MechanismCSD-MP100SectionCD Mechanism TypeKSM-213RDPOptical Pick-up NameKSS-213RTCModel Name Using Similar MechanismNEWSectionTape Transport Mechanism TypeMF-V100 Continued on next page Sony CorporationPersonal Audio CompanyPublished by Sony Engineering CorporationRadioFans.CN 收音机爱 好者资料库2Maximum power output4.5 W + 4.5 WPower requirementsFor the VCD stereo radio cassette recorder:110 - 127 V/220 - 240 V AC selectable, 50/60 Hz12 V DC, eight R20 (size D) batteriesFor the remote:3 V DC, two R06 (size AA) batteriesPower consumptionAC 30 WBattery lifeFM recordingSony R20P: Approx. 6 hSony alkaline LR20: Approx. 15 hTape playbackSony R20P: Approx. 3.5 hSony alkaline LR20: Approx. 12 hAudio CD playbackSony R20P: Approx. 1 hSony alkaline LR20: Approx. 4.5 hDimensions (incl. projecting parts and controls)Player: Approx. 274 245 219 mm (w/h/d)(10 7/8 9 3/4 8 5/8 inches)Speaker: Approx. 160 242 187 mm (w/h/d)(6 3/8 9 5/8 7 3/8 inches)MassPlayer: Approx. 3.1 kg (6 lb 12 oz)Speaker: Approx. 1.0 kg (2 lb 3 oz)Supplied accessoriesAC power cord (1)Remote control (1) (RM-Z1A002)Video cord (1)Design and specifications are subject to change withoutnotice.CA-V100SAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINEWITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND INTHE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSEPART NUMBERS APPEAR AS SHOWN IN THIS MANUAL ORIN SUPPLEMENTS PUBLISHED BY SONY.CAUTIONUse of controls or adjustments or performance of proce-dures other than those specified herein may result in haz-ardous radiation exposure.Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270C duringrepairing. Do not touch the soldering iron on the same conductor of thecircuit board (within 3 times). Be careful not to apply force on the conductor when solderingor unsoldering.Notes on Chip Component Replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be dam-aged by heat.NOTES ON HANDLING THE OPTICAL PICK-UP BLOCKOR BASE UNITThe laser diode in the optical pick-up block may suffer electrostaticbreakdown because of the potential difference generated by thecharged electrostatic load, etc. on clothing and the human body.During repair, pay attention to electrostatic breakdown and also usethe procedure in the printed matter which is included in the repairparts.The flexible board is easily damaged and should be handled withcare.NOTES ON LASER DIODE EMISSION CHECKThe laser beam on this model is concentrated so as to be focused onthe disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission,observe from more than 30 cm away from the objective lens.RadioFans.CN 收音机爱 好者资料库3CA-V1006. DIAGRAMS6-1. IC Pin Descriptions .206-2. Block Diagram VCD Section .256-3. Block Diagram Tuner Section . 266-4. Block Diagram Main Section .276-5. Note for Printed Wiring Boards and Schematic Diagrams .286-6. Waveforms. 286-7. Circuit Boards Location . 286-8. Printed Wiring Board VCD Section . 296-9. Schematic Diagram VCD Section (1/3) .306-10. Schematic Diagram VCD Section (2/3) .316-11. Schematic Diagram VCD Section (3/3) .326-12. Printed Wiring Board Main Section . 336-13. Schematic Diagram Main Section (1/4) .346-14. Schematic Diagram Main Section (2/4) .356-15. Schematic Diagram Main Section (3/4) .366-16. Schematic Diagram Main Section (4/4) .376-17. Printed Wiring Board Power Section .386-18. Schematic Diagram Power Section . 396-19. IC Block Diagrams. 407. EXPLODED VIEWS7-1. Main Section . 427-2. Front Cabinet (1) Section .437-3. Front Cabinet (2) Section .447-4. Upper Cabinet Section .457-5. Rear Cabinet Section. 467-6. CD Mechanism Section . 477-7. Speaker Section. 488. ELECTRICAL PARTS LIST. 491. SERVICING NOTES. 42. GENERALBasic Operations. 5Playing an audio CD or MP3 files. 5Playing a VIDEO CD . 6Listening to the radio. 6Playing a tape . 7Recording on a tape . 7Dubbing . 8The CD Player (Audio CD and MP3 Files) . 8The Timer . 9Setting Up. 93. DISASSEMBLY3-1. Rear Cabinet Section. 113-2. Front Cabinet Section, Upper Cabinet Section . 113-3. Main Board .123-4. CD Block Assy. 123-5. Optical Pick-up . 133-6. Mechanism Block . 133-7. Main Belt.143-8. Power Board. 143-9. CD Lid Assy. 154. MECHANICAL ADJUSTMENTS.165. ELECTRICAL ADJUSTMENTSTape Section . 17Tuner Section. 18CD Section . 19TABLE OF CONTENTS4CA-V100CHUCK PLATE JIG ON REPAIRINGOn repairing CD section, playing a disc without the lid (CD), useChuck Plate Jig. Code number of Chuck Plate Jig: X-4918-255-1SECTION 1SERVICING NOTESLASER DIODE AND FOCUS SEARCH OPERATIONCHECK1.Turn ON the POWER button and press CD button toCD position.2.Open the CD lid.3.Turn on S801 with screwdriver, etc. as following figure.4.Press the N X (CD) button.5.Confirm the laser diode emission while observing the objectinglens. When there is no emission, Auto Power Control circuit orOptical Pick-up is broken.Objective lens moves up and down three times for focus search.S801PRECAUTION TO REPLACE OPTICAL BLOCK(KSM-213RDP)Body or clothes electrostatic potential could ruin laser diodein the optical block. Be sure ground body and workbench,and use care the clothes do not touch the diode.1) After the connection, remove solder shown in the right figure.solder5CA-V100SECTION 2GENERALThis section is extractedfrom instruction manual.4GBFor hookup instructions, see pages 30 and 31.1Press POWER to turn on the player.2Press FUNCTION repeatedly toselect the CD function.3Press CD OPEN to open the lid ofthe CD compartment and place a CDon the CD compartment.4Close the lid of the CD compartment.Playing an audio CD or MP3 filesWith the labeled side up12 5 3,4Basic OperationsCD OPENCD OPENDisplayBasic Operations5GBUse these buttons for additional operationsVOLUMEU,uNXx.,POWERCD OPENToPressadjust the volumeVOLUME U*, u (VOL +*, onthe remote)stop playbackxpause playbackNX (X on the remote)Press the button again to resumeplay after pause.go to the next trackgo back to the previous track.remove the CDCD OPENturn on/off the playerPOWER* The button has a tactile dot.5Press NX (N on the remote).The player plays all the tracks once.To play a CD with MP3 files, seepage 6.Track numberPlaying timeDisplayNX /PRESETTipDuring playback, you cancheck the remaining time ofthe disc by pressingDISPLAY on the remote.6GBNoteBefore playing a file, thisplayer reads file and folderinformation on the CD.Depending on the filestructure, it may take morethan a minute to read them.During this time, “Cd”flashes in the display.Tips You can use the buttonsmentioned in the table onpage 5 for additionaloperations in the same wayas when playing an audioCD. During playback, you canchange the display to showthe folder number and filenumber by pressingDISPLAY on the remote.Playing a CD with MP3 filesFOLDER/FILENXx.,FUNCTIONCD OPEN1Press FUNCTION repeatedly to select the CDfunction.2Press CD OPEN to open the CD compartment andplace a CD with MP3 files on the CD compartment(see page 4) .3Close the lid of the CD compartment.4Press NX (N on the remote) .The player plays all MP3 files on the CD.Playing timeTo select a folderIn stop mode, press FOLDER/FILE to display only thefolder number, then press to go forward and . togo backward.Alternatively, press FOLDER + on the remote to goforward and FOLDER to go backward.To select a fileIn stop mode, press FOLDER/FILE to display the foldernumber and file number, then press to go forward and. to go backward.Playing an audio CD or MP3 files (continued)Basic Operations7GBNotes A folder that does notinclude an MP3 file isskipped. This player does notsupport the ID3 tag format. This player does notsupport a multi-sessiondisc. The player only playsthe contents recorded in thefirst session on a multi-session disc.TipWhen connected to the TV,the folder name and file nameare displayed (up to 8characters each) on the TVscreen. However, they maynot be displayed correctlydepending on the disc format.MP3 fileFolderExample of folder structure and playingorderThe playing order of the folders and files is as follows:CD-RCD-RW4213564789506321About CD-Rs/CD-RWs and MP3 filesThis player can play CD-Rs/CD-RWs recorded in the CD-DA format* and MP3 files recorded in the CD-ROMformat, but playback capability may vary depending on thequality of the disc and the condition of the recordingdevice.* CD-DA is the abbreviation for Compact Disc Digital Audio. It isa recording standard used for Audio CDs.6CA-V1008GBFor hookup instructions, see pages 30 and 31.1Before turning on the power, set thecolor system switch on the rear of theplayer to NTSC or PAL according to thecolor system of your TV.2Press POWER to turn on the player.3Press FUNCTION repeatedly toselect the CD function.4Press CD OPEN to open the lid ofthe CD compartment and place aVIDEO CD on the CD compartment.5Close the lid of the CD compartment.Playing a VIDEO CD2364,51NTSCPALCD OPENCD OPENDisplayWith the labeled side upBasic Operations9GBUse these buttons for additional operationsNXx.,POWERVOLUMEU,uCD OPENToDo thisadjust the volumePress VOLUME U*, u(VOL +*, on theremote).stop playbackHold down x for about 2seconds.return to the menuPress x (O on theremote).pause playbackPress NX (X on theremote).Press the button again toresume play after pause.go to the next track* or scenePress .go back to the previous track* or scene Press .remove the CDPress CD OPEN.turn on/off the playerPress POWER.* The button has a tactile dot.*Only for a VIDEO CD without PBC functions (Version 1.1) orwhen PBC is turned off.6Press NX (N on the remote).The player starts playing the VIDEOCD.NX /PRESETTips During playback, you cancheck the remaining time ofthe disc by pressingDISPLAY on the remote(only for a non-PBC disc orwhen PBC is turned off). When you press NX (Non the remote) afterstopping playback bypressing x, playbackresumes from the positionwhere it was last stopped(only for a non-PBC disc orwhen PBC is turned off). Ifyou want to start playbackfrom the beginning of thefirst track, press x againbefore pressing NX (Non the remote).10GBListening to the radioFor hookup instructions, see pages 30 and 31.1Press POWER to turn on the player.2Press FUNCTION repeatedly toselect the tuner function.3Press BAND repeatedly until theband you want appears in the display.Each time you press the button, theband changes as follows:“FM” t “MW” t “SW 1” t “SW 2”4Hold down TUNE or TUNE + untilthe frequency digits begin to changein the display.The player automatically scans theradio frequencies and stops when itfinds a clear station.If you cannot tune in a station, pressTUNE or TUNE + repeatedly tochange the frequency step by step.DisplayDisplay12 43POWER.TUNEDisplayBasic Operations11GBUse these buttons for additional operationsVOLUMEU,uFM MODE/OSCPOWERToPressadjust the volumeVOLUME U*, u (VOL +*, on theremote)turn on/off the playerPOWER* The button has a tactile dot.To improve broadcast receptionReorient the antenna for FM.Reorient the player itself for MW.For SW 1/SW 2, extend the antenna vertically.Frequencies on shortwave (SW) meterbandsEach meter band corresponds to the frequencies.Meter bandFrequenciesSW 190 m3,200 - 3,400 kHz75 m3,900 - 4,000 kHz60 m4,750 - 5,060 kHz49 m5,950 - 6,200 kHz41 m7,100 - 7,300 kHzSW 231 m 9.500 - 9.900 MHz25 m11.650 - 12.050 MHz22 m13.600 - 13.800 MHz19 m15.100 - 15.600 MHz16 m17.550 - 17.900 MHz13 m21.450 - 21.850 MHzNoteSW stations out of the meterbands cannot be tuned toautomatically.Tips If the FM broadcast isnoisy, press FM MODE/OSC repeatedly so that“MONO” appears in thedisplay and the radio willplay in monaural. If you need to change theMW tuning interval, seepage 31.for SW 1/SW 2for MWfor FM7CA-V10012GBPlaying a tapeFor hookup instructions, see pages 30 and 31.1Press POWER to turn on the player.2Press FUNCTION repeatedly toselect the tape function.3Press x/Z to open the tapecompartment and insert a recordedtape.Use TYPE I (normal) tapes only.Close the compartment.4Press B*.The player starts playing.* B has a tactile dot.With the side you wantto play facing youDisplay1 24334P AUSESTOP/EJECTFFREWPLAYRECBasic Operations13GBUse these buttons for additional operationsVOLUMEU,um,Mm,Mx/Zx/ZXXPOWERToPressadjust the volumeVOLUME U*, u (VOL +*, on the remote)stop playbackx/Zfast-forward or rewind the tapem or Mpause playbackXPress the button again toresume play after pause.eject the cassettex/Zturn on/off the playerPOWER* The button has a tactile dot.TipAfter playback on deck 2finishes, you can make theplayer start playback on deck1 without interruption.During playback on deck 2,press X and then B on deck1.At the end of playback ondeck 2, X on deck 1 will bereleased and playback ondeck 1 will start.14GBRecording on a tapeFor hookup instructions, see pages 30 and 31.1Press POWER to turn on the player.2Press x/Z to open the tapecompartment on deck 1 and insert ablank tape.Use TYPE I (normal) tapes only.Close the compartment.3Select the audio source you want torecord.To record from the CD player, pressFUNCTION repeatedly to select theCD function and insert a CD (seepage 4).To record from the radio, pressFUNCTION repeatedly to select theradio function and tune in the stationyou want (see page 10).With the side you wantto record on facing youDisplayDeck 11234P AUSESTOP/EJECTFFBasic Operations15GBUse these buttons for additional operationsFUNCTIONzXx/ZFM MODE/OSCPOWERToPressstop recordingx/Z on deck 1pause recordingX on deck 1Press the button again to resumerecording.turn on/off the playerPOWERTips Adjusting the volume or theaudio emphasis (see page27) will not affect therecording level. If the MW program makesa whistling sound after youhave