Aiwa-XD-P15-Service-Manual 电路图 维修手册.pdf

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1、SERVICE MANUAL SPECIFICATIONS XD-P15 RM-Z400A/RM-Z400E AEP Model UK Model E Model Hong Kong Model Singapore Model CD/DVD PLAYER System Laser: Semiconductor laser Signal format system: NTSC/PAL Audio characteristics Frequency response: DVD VIDEO (PCM 96 kHz): 2 Hz to 44 kHz (1.0 dB)/DVD VIDEO (PCM 48

2、 kHz): 2 Hz to 22 kHz (0.5 dB)/CD: 2 Hz to 20 kHz (0.5 dB) Signal-to-noise ratio (S/N ratio): 115 dB (LINE OUT L/R (AUDIO) jacks only) Harmonic distortion: 0.003 % Dynamic range: DVD VIDEO: 103 dB/CD: 99 dB Wow and flutter: Less than detected value (0.001% W PEAK) The signals from LINE OUT L/R (AUDI

3、O) jacks are measured. When you play PCM sound tracks with a 96 kHz sampling frequency, the output signals from the DIGITAL OUT (OPTICAL) jack are converted to 48 kHz sampling frequency. Outputs (Jack name: Jack type/Output level/Load impedance) LINE OUT (AUDIO): Phono jack/2 Vrms/ Over 10 kilohms D

4、IGITAL OUT (OPTICAL): Optical output jack/18 dBm (wave length 660 nm) COMPONENT VIDEO OUT (Y, CB , CR): Phono jack/Y: 1.0 Vp-p/CB , CR : 0.7 Vp-p/75 ohms LINE OUT (VIDEO): Phono jack/1.0 Vp-p/ 75 ohms S VIDEO OUT: 4-pin mini DIN/ Y: 1.0 Vp-p/C: 0.3 Vp-p (PAL), 0.286 Vp-p (NTSC)/75 ohms General Power

5、 requirements: 110 240 V AC, 50/60 Hz Power consumption: 10 W Dimensions (approx.): 215 553 00 mm (width/height/depth) incl. projecting parts Mass (approx.): 2.0 kg Operating temperature: 5C to 35C Operating humidity: 25% to 80% Supplied accessories See page 8-9 . Specifications and design are subje

6、ct to change without notice. RadioFans.CN 收音机爱 好者资料库 2 SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SH

7、OWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. 1.Check the area of your repair for unsoldered or poorly-soldered connections. Check the entire board surface for solder splashes and bridges. 2.Check the interboard wiring to ensure that no wires are pinched or contact high-wattage resistors.

8、3.Look for unauthorized replacement parts, particularly transistors, that were installed during a previous repair. Point them out to the customer and recommend their replacement. 4.Look for parts which, through functioning, show obvious signs of deterioration. Point them out to the customer and reco

9、mmend their replacement. 5.Check the B+ voltage to see it is at the values specified. 6.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 no

10、t to apply force on the conductor when soldering or unsoldering. SAFETY CHECK-OUT After correcting the original service problem, perform the following safety checks before releasing the set to the customer. CAUTION Use of controls or adjustments or performance of procedures other than those specifie

11、d herein may result in hazardous radiation exposure. WARNING! WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION, BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 25 cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL P

12、ICK-UP BLOCK. CAUTION: The use of optical instrument with this product will increase eye hazard. Unleaded solder Boards requiring use of unleaded solder are printed with the lead- free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with t

13、he lead free mark due to their particular size.) : LEAD FREE MARK Unleaded solder has the following characteristics. Unleaded solder melts at a temperature about 40C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightl

14、y longer time. Soldering irons using a temperature regulator should be set to about 350C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary sol

15、der so use caution not to let solder bridges occur such as on IC pins, etc. Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. RadioFans.CN 收音机爱 好者资料库 3 TABLE OF CONTENTS 1.GENERAL Precautions1-1 About This Manual 1-1 This pla

16、yer Can Play the Following Discs1-1 Notes About the Discs 1-2 Index to Parts and Controls1-2 Guide to the Control Menu Display (Magic Pad)1-3 Hookups1-4 Hooking Up the Player 1-4 Step 1: Unpacking 1-4 Step 2: Inserting Batteries into the Remote 1-4 Step 3: Connecting the Video Cords 1-4 Step 4: Conn

17、ecting the Audio Cords 1-5 Step 5: Connecting the Mains Lead1-6 Step 6: Quick Setup 1-6 Attaching the Stand 1-6 Playing Discs 1-7 Playing Discs 1-7 Resuming Playback from the Point Where You Stopped the Disc (Disc Resume) 1-7 Using the DVDs Menu 1-7 Playing VIDEO CDs with PBC Functions (PBC Playback

18、) 1-8 Playing an MP3 Audio Track1-8 Various Play Mode Functions (Programme Play, Shuffle Play, Repeat Play, A-B Repeat Play)1-8 Searching for a Scene 1-10 Searching for a Particular Point on a Disc (Scan, Slow-motion Play, Search, Freeze Frame) 1-10 Searching for a Title/Chapter/Track/Scene, etc 1-1

19、0 Searching by Scene (VISUAL VIEWER) 1-10 Viewing Information About the Disc1-11 Checking the Playing Time and Remaining Time 1-11 Sound Adjustments1-11 Changing the Sound1-11 Virtual Surround Settings 1-12 Enjoying Movies 1-12 Changing the Angles1-12 Displaying the Subtitles1-12 Adjusting the Playb

20、ack Picture (PICTURE MODE)1-12 Locking Discs1-13 Limiting Playback by Children (PARENTAL CONTROL) 1-13 Settings and Adjustments 1-13 Using the Setup Display 1-13 Setting the Display or Sound Track Language (LANGUAGE SETUP) 1-14 Settings for the Display (SCREEN SETUP) 1-14 Custom Settings (CUSTOM SET

21、UP) 1-14 Settings for the Sound (AUDIO SETUP) 1-14 Additional Information 1-15 Troubleshooting 1-15 Self-diagnosis Function (When letters/numbers appear in the display)1-15 Glossary 1-16 2.DISASSEMBLY 2-1.UPPER CASE ASSEMBLY, LOWER CASE ASSEMBLY 2-2 2-2.COVER2-2 2-3.SWITCHING REGULATOR2-3 2-4.MB-108

22、 BOARD2-3 2-5.COVER TRAY ASSEMBLY 2-4 2-6.MD SECTION2-4 2-7.OPTICAL DEVICE (KHM-290AAA) 2-5 2-8.DC MOTOR 2-5 2-9.AV-079 BOARD 2-6 2-10. INTERNAL VIEW 2-7 2-11. CIRCUIT BOARDS LOCATION 2-8 3.BLOCK DIAGRAMS 3-1.RF/SYSCON BLOCK DIAGRAM3-1 3-2.VIDEO/AUDIO BLOCK DIAGRAM 3-3 4.PRINTED WIRING BOARDS AND SC

23、HEMATIC DIAGRAMS 4-1.FRAME SCHEMATIC DIAGRAM4-1 4-2.PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAM 4-3 WAVEFORMS 4-4 AV-079 (1/3) (VIDEO AMP) SCHEMATIC DIAGRAM 4-5 AV-079 (2/3) (AUDIO OUT) SCHEMATIC DIAGRAM 4-7 AV-079 (3/3) (I/F CONTROL) SCHEMATIC DIAGRAM 4-9 AV-079 (VIDEO AMP, AUDIO OUT, I/F CONTROL)

24、PRINTED WIRING BOARD 4-11 LED-004 (BACK LIGHT) SCHEMATIC DIAGRAM 4-13 LED-004 (BACK LIGHT) PRINTED WIRING BOARD 4-14 FR-204 (FUNCTION) SCHEMATIC DIAGRAM 4-15 FR-204 (FUNCTION) PRINTED WIRING BOARD 4-17 MB-108 (1/6) (DVD/CD RF AMP) SCHEMATIC DIAGRAM 4-19 MB-108 (2/6) (F/T COIL DRIVE, SP/SL/LD MOTOR D

25、RIVE) SCHEMATIC DIAGRAM 4-21 MB-108 (3/6) (SYSTEM CONTROL) SCHEMATIC DIAGRAM 4-23 MB-108 (4/6) (ARP, SERVO DSP) SCHEMATIC DIAGRAM 4-25 MB-108 (5/6) (AV DECODER) SCHEMATIC DIAGRAM 4-27 MB-108 (6/6) (16M SDRAM, 2-CH DAC, PLL) SCHEMATIC DIAGRAM 4-29 POWER BLOCK (HS6S2F) SCHEMATIC DIAGRAM 4-31 5.IC PIN

26、FUNCTION DESCRIPTION 5-1.I/F CONTROL IC (AV-079 BOARD IC404:TMP86CK74AFG-4R87)5-1 5-2.SYSTEM CONTROL PIN FUNCTION (MB-108 BOARD IC104: MB91307RPFV-G-BND-E1) 5-3 8.REPAIR PARTS LIST 8-1.EXPLODED VIEWS 8-1 8-1-1.OVERALL SECTION8-1 8-1-2.MD SECTION8-2 8-2.ELECTRICAL PARTS LIST 8-3 AV-0798-3 FR-2048-5 L

27、ED-0048-5 MB-108 8-5 MS-1288-9 RadioFans.CN 收音机爱 好者资料库 4 SERVICE NOTE B A 1) Refer to 2-1. to remove the upper case assembly and the lower case assembly. 2) Insert a driver into the aperture of the chassis, and move the lever of chuck cam in the direction of arrow A. 3) Pull the tray in the directio

28、n of arrow B, and remove the disk. TO TAKE OUT A CASSETTE WHEN NOT EJECT (FORCE EJECT) The lever of chuck cam Tray Aperture of the chassis 1-1 SECTION 1 GENERAL XD-P15 This section is extracted from instruction manual. (3-084-198-61) 3 Precautions On safety Caution The use of optical instruments wit

29、h this product will increase eye hazard. Should any solid object or liquid fall into the cabinet, unplug the player and have it checked by qualified personnel before operating it any further. On power sources The player is not disconnected from the AC power source (mains) as long as it is connected

30、to the wall outlet, even if the player itself has been turned off. If you are not going to use the player for a long time, be sure to disconnect the player from the wall outlet. To disconnect the AC power cord (mains lead), grasp the plug itself; never pull the cord. On placement Place the player in

31、 a location with adequate ventilation to prevent heat build-up in the player. Do not place the player on a soft surface such as a rug that might block the ventilation holes. Do not place the player in a location near heat sources, or in a place subject to direct sunlight, excessive dust, or mechanic

32、al shock. Do not install the appliance in a confined space, such as a bookcase or built-in cabinet. On operation 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 lenses inside the player. Should this occur, the player ma

33、y not operate properly. In this case, remove the disc and leave the player turned on for about half an hour until the moisture evaporates. When you move the player, take out any discs. If you dont, the disc may be damaged. On adjusting volume Do not turn up the volume while listening to a section wi

34、th very low level inputs or no audio signals. If you do, the speakers may be damaged when a peak level section is played. On cleaning Clean the cabinet, panel, and controls with a soft cloth slightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder or so

35、lvent such as alcohol or benzine. On cleaning discs Do not use a commercially available cleaning disc. It may cause a malfunction. If you have any questions or problems concerning your player, please consult your nearest Aiwa dealer. IMPORTANT NOTICE Caution: This player is capable of holding a stil

36、l video image or on-screen display image on your television screen indefinitely. If you leave the still video image or on-screen display image displayed on your TV for an extended period of time you risk permanent damage to your television screen. Plasma Display Panel televisions and projection tele

37、visions are susceptible to this. 6 About This Manual Operations and displays differ slightly, depending on where the model is sold. European models are used for illustration purposes unless otherwise specified. Any difference in operation is clearly indicated in the text, for example, “(European mod

38、els only).” Instructions in this manual describe the controls on the remote. You can also use the controls on the player if they have the same or similar names as those on the remote. “DVD” may be used as a general term for DVD VIDEOs, DVD-RWs/DVD-Rs, and DVD+RWs/DVD+Rs. The meaning of the icons use

39、d in this manual is described below: * MP3 (MPEG1 Audio Layer 3) is a standard format defined by ISO/MPEG which compresses audio data. This Player Can Play the Following Discs “DVD VIDEO” is a trademark. Region code Your player has a region code printed on the back of the unit and only will play DVD

40、 VIDEO discs (playback only) labelled with identical region codes. This system is used to protect copyrights. DVDs labelled will also play on this player. If you try to play any other DVD, the message “Playback prohibited by area limitations.” will appear on the TV screen. Depending on the DVD, no r

41、egion code indication may be labelled even though playing the DVD is prohibited by area restrictions. IconMeaning Functions available for DVD VIDEOs and DVD-RWs/ DVD-Rs in video mode or DVD+RWs/DVD+Rs Functions available for VIDEO CDs, Super VCDs, or CD-Rs/ CD-RWs in video CD format or Super VCD for

42、mat Functions available for music CDs or CD-Rs/CD-RWs in music CD format Functions available for DATA CDs (CD-ROMs/CD-Rs/CD- RWs containing MP3* audio tracks) Format of discs DVD VIDEO VIDEO CD Music CD ALL AC 00V-00V 00/00Hz MODEL NO. NO. 0-000-000-00 X Region code 7 Example of discs that the playe

43、r cannot play The player cannot play the following discs: All CD-ROMs (including PHOTO CDs)/ CD-Rs/CD-RWs other than those recorded in the following formats: music CD format video CD format MP3 format that conforms to ISO9660* Level 1/Level 2, or its extended format, Joliet Data part of CD-Extras DV

44、D-RWs in VR mode DVD-ROMs DVD Audio discs HD layer on Super Audio CDs * A logical format of files and folders on CD- ROMs, defined by ISO (International Standard Organization). Also, the player cannot play the following discs: A DVD with a different region code. A disc that has a non-standard shape

45、(e.g., card, heart). A disc with paper or stickers on it. A disc that has the adhesive of cellophane tape or a sticker still left on it. Notes Notes about DVD-RWs/DVD-Rs, DVD+RWs/ DVD+Rs or CD-Rs/CD-RWs Some DVD-RWs/DVD-Rs, DVD+RWs/ DVD+Rs, or CD-Rs/CD-RWs cannot be played on this player due to the

46、recording quality or physical condition of the disc, or the characteristics of the recording device and authoring software. The disc will not play if it has not been correctly finalized. For more information, see the operating instructions for the recording device. Note that discs created in the Pac

47、ket Write format cannot be played. Music discs encoded with copyright protection technologies This product is designed to playback discs that conform to the Compact Disc (CD) standard. Recently, various music discs encoded with copyright protection technologies are marketed by some record companies.

48、 Please be aware that among those discs, there are some that do not conform to the CD standard and may not be playable by this product. Note on playback operations of DVDs and VIDEO CDs Some playback operations of DVDs and VIDEO CDs may be intentionally set by software producers. Since this player p

49、lays DVDs and VIDEO CDs according to the disc contents the software producers designed, some playback features may not be available. Also, refer to the instructions supplied with the DVDs or VIDEO CDs. Copyrights This product incorporates copyright protection technology that is protected by method claims of certain U.S. patents, other intellectual property rights owned by Macrovision Corporation, and other rights owners. Use of this copyright protection technology must be authorized by Macrovision Corporation, and is inte