Sony-CAV100-cs-sm 电路图 维修手册.pdf

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1、1 SERVICE MANUAL CA-V100 VCD STEREO RADIO CASSETTE RECORDER CD player section System Compact disc digital audio/video system Laser diode properties Material: GaAlAs Wave length: 780 nm Emission duration: Continuous Laser output: Less than 44.6 W (This output is the value measured at a distance of ab

2、out 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Spindle speed 200 - 500 r/min (rpm) (CLV) Number of channels 2 Frequency response 20 - 20,000 Hz Wow and flutter Below measurable limit Color system format NTSC, PAL Radio section Frequency range FM87.5 - 10

3、8 MHz MW531 - 1,611 kHz (9 kHz step) 530 - 1,610 kHz (10 kHz step) SW 13.2 - 7.3 MHz SW 29.5 - 21.85 MHz SPECIFICATIONS IF FM: 10.7 MHz MW/SW: 450 kHz Antennas FM/SW: Telescopic antenna MW: Built-in ferrite bar antenna Cassette recorder section Recording system 4-track 2channel stereo Fast winding t

4、ime Approx. 120 sec. with Sony cassette C-60 Frequency response TYPE I (normal): 80 - 10,000Hz General Speakers Full range: 12 cm (4 3/4 in.) dia., 3.0 , cone type Input MIC (Mixing microphone input) jack (minijack): Sensitivity 3 mV Outputs PHONES (Headphones) jack (stereo minijack): For 16 - 68 im

5、pedance headphones VIDEO OUT (Video output, phono) jack: Output level 1 Vp-p at 75 Ver 1.0 2004.02 9-877-627-01 2004B04-1 2004.02 E Model CD Model Name Using Similar MechanismCSD-MP100 Section CD Mechanism TypeKSM-213RDP Optical Pick-up NameKSS-213R TC Model Name Using Similar MechanismNEW Section T

6、ape Transport Mechanism TypeMF-V100 Continued on next page Sony Corporation Personal Audio Company Published by Sony Engineering Corporation RadioFans.CN 收音机爱 好者资料库 2 Maximum power output 4.5 W + 4.5 W Power requirements For the VCD stereo radio cassette recorder: 110 - 127 V/220 - 240 V AC selectab

7、le, 50/60 Hz 12 V DC, eight R20 (size D) batteries For the remote: 3 V DC, two R06 (size AA) batteries Power consumption AC 30 W Battery life FM recording Sony R20P: Approx. 6 h Sony alkaline LR20: Approx. 15 h Tape playback Sony R20P: Approx. 3.5 h Sony alkaline LR20: Approx. 12 h Audio CD playback

8、 Sony R20P: Approx. 1 h Sony alkaline LR20: Approx. 4.5 h Dimensions (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) Mass Player: Approx. 3.1 kg (6 lb 12 oz) Speaker: Approx. 1

9、.0 kg (2 lb 3 oz) Supplied accessories AC power cord (1) Remote control (1) (RM-Z1A002) Video cord (1) Design and specifications are subject to change without notice. CA-V100 SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN

10、 THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CAUTION Use of controls or adjustments or performance of proce- dures other than those specified herein may result in haz- a

11、rdous radiation exposure. Flexible Circuit Board Repairing Keep the temperature of the soldering iron around 270C during repairing. Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). Be careful not to apply force on the conductor when soldering or unsolderin

12、g. 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 BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown beca

13、use of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and s

14、hould be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the 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 fr

15、om the objective lens. RadioFans.CN 收音机爱 好者资料库 3 CA-V100 6. DIAGRAMS 6-1. IC Pin Descriptions .20 6-2. Block Diagram VCD Section .25 6-3. Block Diagram Tuner Section . 26 6-4. Block Diagram Main Section .27 6-5. Note for Printed Wiring Boards and Schematic Diagrams .28 6-6. Waveforms. 28 6-7. Circui

16、t Boards Location . 28 6-8. Printed Wiring Board VCD Section . 29 6-9. Schematic Diagram VCD Section (1/3) .30 6-10. Schematic Diagram VCD Section (2/3) .31 6-11. Schematic Diagram VCD Section (3/3) .32 6-12. Printed Wiring Board Main Section . 33 6-13. Schematic Diagram Main Section (1/4) .34 6-14.

17、 Schematic Diagram Main Section (2/4) .35 6-15. Schematic Diagram Main Section (3/4) .36 6-16. Schematic Diagram Main Section (4/4) .37 6-17. Printed Wiring Board Power Section .38 6-18. Schematic Diagram Power Section . 39 6-19. IC Block Diagrams. 40 7. EXPLODED VIEWS 7-1. Main Section . 42 7-2. Fr

18、ont Cabinet (1) Section .43 7-3. Front Cabinet (2) Section .44 7-4. Upper Cabinet Section .45 7-5. Rear Cabinet Section. 46 7-6. CD Mechanism Section . 47 7-7. Speaker Section. 48 8. ELECTRICAL PARTS LIST. 49 1. SERVICING NOTES. 4 2. GENERAL Basic Operations. 5 Playing an audio CD or MP3 files. 5 Pl

19、aying a VIDEO CD . 6 Listening to the radio. 6 Playing a tape . 7 Recording on a tape . 7 Dubbing . 8 The CD Player (Audio CD and MP3 Files) . 8 The Timer . 9 Setting Up. 9 3. DISASSEMBLY 3-1. Rear Cabinet Section. 11 3-2. Front Cabinet Section, Upper Cabinet Section . 11 3-3. Main Board .12 3-4. CD

20、 Block Assy. 12 3-5. Optical Pick-up . 13 3-6. Mechanism Block . 13 3-7. Main Belt.14 3-8. Power Board. 14 3-9. CD Lid Assy. 15 4. MECHANICAL ADJUSTMENTS.16 5. ELECTRICAL ADJUSTMENTS Tape Section . 17 Tuner Section. 18 CD Section . 19 TABLE OF CONTENTS RadioFans.CN 收音机爱 好者资料库 4 CA-V100 CHUCK PLATE J

21、IG ON REPAIRING On repairing CD section, playing a disc without the lid (CD), use Chuck Plate Jig. Code number of Chuck Plate Jig: X-4918-255-1 SECTION 1 SERVICING NOTES LASER DIODE AND FOCUS SEARCH OPERATION CHECK 1.Turn ON the POWER button and press CD button to CD position. 2.Open the CD lid. 3.T

22、urn on S801 with screwdriver, etc. as following figure. 4.Press the N X (CD) button. 5.Confirm the laser diode emission while observing the objecting lens. When there is no emission, Auto Power Control circuit or Optical Pick-up is broken. Objective lens moves up and down three times for focus searc

23、h. S801 PRECAUTION TO REPLACE OPTICAL BLOCK (KSM-213RDP) Body or clothes electrostatic potential could ruin laser diode in 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. solder 5

24、 CA-V100 SECTION 2 GENERALThis section is extracted from instruction manual. 4GB For hookup instructions, see pages 30 and 31. 1Press POWER to turn on the player. 2Press FUNCTION repeatedly to select the CD function. 3Press CD OPEN to open the lid of the CD compartment and place a CD on the CD compa

25、rtment. 4Close the lid of the CD compartment. Playing an audio CD or MP3 files With the labeled side up 12 5 3,4 Basic Operations CD OPEN CD OPEN Display Basic Operations 5GB Use these buttons for additional operations VOLUME U,u NX x ., POWER CD OPEN ToPress adjust the volumeVOLUME U*, u (VOL +*, o

26、n the remote) stop playbackx pause playbackNX (X on the remote) Press the button again to resume play after pause. go to the next track go back to the previous track. remove the CDCD OPEN turn on/off the playerPOWER * The button has a tactile dot. 5Press NX (N on the remote). The player plays all th

27、e tracks once. To play a CD with MP3 files, see page 6. Track number Playing time Display NX /PRESET Tip During playback, you can check the remaining time of the disc by pressing DISPLAY on the remote. 6GB Note Before playing a file, this player reads file and folder information on the CD. Depending

28、 on the file structure, it may take more than a minute to read them. During this time, “Cd” flashes in the display. Tips You can use the buttons mentioned in the table on page 5 for additional operations in the same way as when playing an audio CD. During playback, you can change the display to show

29、 the folder number and file number by pressing DISPLAY on the remote. Playing a CD with MP3 files FOLDER/FILE NX x ., FUNCTION CD OPEN 1Press FUNCTION repeatedly to select the CD function. 2Press CD OPEN to open the CD compartment and place a CD with MP3 files on the CD compartment (see page 4) . 3C

30、lose the lid of the CD compartment. 4Press NX (N on the remote) . The player plays all MP3 files on the CD. Playing time To select a folder In stop mode, press FOLDER/FILE to display only the folder number, then press to go forward and . to go backward. Alternatively, press FOLDER + on the remote to

31、 go forward and FOLDER to go backward. To select a file In stop mode, press FOLDER/FILE to display the folder number and file number, then press to go forward and . to go backward. Playing an audio CD or MP3 files (continued) Basic Operations 7GB Notes A folder that does not include an MP3 file is s

32、kipped. This player does not support the ID3 tag format. This player does not support a multi-session disc. The player only plays the contents recorded in the first session on a multi- session disc. Tip When connected to the TV, the folder name and file name are displayed (up to 8 characters each) o

33、n the TV screen. However, they may not be displayed correctly depending on the disc format. MP3 file Folder Example of folder structure and playing order The playing order of the folders and files is as follows: CD-R CD-RW 4 2 1 3 5 6 4 7 8 9 5 06 32 1 About CD-Rs/CD-RWs and MP3 files This player ca

34、n play CD-Rs/CD-RWs recorded in the CD- DA format* and MP3 files recorded in the CD-ROM format, but playback capability may vary depending on the quality of the disc and the condition of the recording device. * CD-DA is the abbreviation for Compact Disc Digital Audio. It is a recording standard used

35、 for Audio CDs. 6 CA-V100 8GB For hookup instructions, see pages 30 and 31. 1Before turning on the power, set the color system switch on the rear of the player to NTSC or PAL according to the color system of your TV. 2Press POWER to turn on the player. 3Press FUNCTION repeatedly to select the CD fun

36、ction. 4Press CD OPEN to open the lid of the CD compartment and place a VIDEO CD on the CD compartment. 5Close the lid of the CD compartment. Playing a VIDEO CD 2364,51 NTSCPAL CD OPEN CD OPEN Display With the labeled side up Basic Operations 9GB Use these buttons for additional operations NX x ., P

37、OWER VOLUME U,u CD OPEN ToDo this adjust the volumePress VOLUME U*, u (VOL +*, on the remote). stop playbackHold down x for about 2 seconds. return to the menuPress x (O on the remote). pause playbackPress NX (X on the remote). Press the button again to resume play after pause. go to the next track*

38、 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) or when PBC is turned off. 6Press NX (N on the remote). The player starts playing t

39、he VIDEO CD. NX /PRESET Tips During playback, you can check the remaining time of the disc by pressing DISPLAY on the remote (only for a non-PBC disc or when PBC is turned off). When you press NX (N on the remote) after stopping playback by pressing x, playback resumes from the position where it was

40、 last stopped (only for a non-PBC disc or when PBC is turned off). If you want to start playback from the beginning of the first track, press x again before pressing NX (N on the remote). 10GB Listening to the radio For hookup instructions, see pages 30 and 31. 1Press POWER to turn on the player. 2P

41、ress FUNCTION repeatedly to select the tuner function. 3Press BAND repeatedly until the band you want appears in the display. Each time you press the button, the band changes as follows: “FM” t “MW” t “SW 1” t “SW 2” 4Hold down TUNE or TUNE + until the frequency digits begin to change in the display. The player automaticall