ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2008 2008 Printed in Japan DV-49AV RRV3846 DVD PLAYER DV-49AV THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement Region No. Remarks DV-49AV KUXZT/CA AC 120 V 1 For details, refer to "Important Check Points for good servicing". T-ZZV AUG. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 2 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains certain electrical parts contain chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 - Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURN- ING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER. (FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the earth ground and all exposed metal parts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. Device under test Leakage current tester Earth ground Reading should not be above 0.5 mA Also test with plug reversed (Using AC adapter plug as required) Test all exposed metal surfaces AC Leakage Test www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 3 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F NECESSARY INFORMATION FOR DHHS RULES MARKED ON THE TOP OF DVD MECHANISM AS BELOW. CAUTION LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. CAUTION LASER RADIATION WHEN OPEN. DO NOT STARE INTO BEAM OR VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. LABEL CHECK (Imprinted on the top of DVD mechanism) Location: inside of the unit www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 4 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 5 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F CONTENTS SAFETY INFORMATION..........................................................................................................................................................2 1. SERVICE PRECAUTIONS.................................................................................................................................................... 6 1.1 NOTES ON SOLDERING...............................................................................................................................................6 1.2 WHEN REPLACING DVD DECK....................................................................................................................................6 1.3 DISC REMOVAL METHOD ............................................................................................................................................ 7 2. SPECIFICATIONS................................................................................................................................................................. 8 2.1 ACCESSORIES.............................................................................................................................................................. 8 2.2 SPECIFICATIONS ..........................................................................................................................................................9 2.3 DISC/CONTENT FORMAT........................................................................................................................................... 10 2.4 PANEL FACILITILES..................................................................................................................................................... 12 3. BASIC ITEMS FOR SERVICE ............................................................................................................................................ 14 3.1 CHECK POINTS AFTER SERVICING ......................................................................................................................... 14 3.2 PCB LOCATIONS......................................................................................................................................................... 15 3.3 JIGS LIST ..................................................................................................................................................................... 16 4. BLOCK DIAGRAM ..............................................................................................................................................................18 4.1 OVERALL WIRING DIAGRAM ..................................................................................................................................... 18 4.2 OVERALL BLOCK DIAGRAM....................................................................................................................................... 20 4.3 DVD LOADER/MPEG BLOCK DIAGRAM .................................................................................................................... 21 4.4 POWER BLOCK DIAGRAM ......................................................................................................................................... 22 5. DIAGNOSIS ........................................................................................................................................................................ 23 5.1 TROUBLE SHOOTING................................................................................................................................................. 23 5.2 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY ............................................. 28 6. SERVICE MODE................................................................................................................................................................. 29 6.1 SERVICE MODE PROCEDURE ..................................................................................................................................29 6.2 SERVICE MODE IN...................................................................................................................................................... 30 6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE ................................................................................................ 31 6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ....................................................................................... 32 6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE........................................................................................ 33 7. DISASSEMBLY ................................................................................................................................................................... 34 8. EACH SETTING AND ADJUSTMENT ................................................................................................................................ 39 8.1 RE-WRITE FOR DVD FIRMWAVE ............................................................................................................................... 39 9. EXPLODED VIEWS AND PARTS LIST............................................................................................................................... 42 9.1 PACKING ...................................................................................................................................................................... 42 9.2 EXTERIOR SECTION .................................................................................................................................................. 44 9.3 06 DVD MECHA SECTION .......................................................................................................................................... 46 10. SCHEMATIC DIAGRAM.................................................................................................................................................... 48 10.1 DVD MT PCB ASSY(1/7)............................................................................................................................................ 48 10.2 DVD MT PCB ASSY(2/7)............................................................................................................................................ 50 10.3 DVD MT PCB ASSY(3/7)............................................................................................................................................ 52 10.4 DVD MT PCB ASSY(4/7)............................................................................................................................................ 54 10.5 DVD MT PCB ASSY(5/7)............................................................................................................................................ 56 10.6 DVD MT PCB ASSY(6/7)............................................................................................................................................ 58 10.7 DVD MT PCB ASSY(7/7)............................................................................................................................................ 60 10.8 OPERATION PCB ASSY............................................................................................................................................ 62 10.9 POWER PCB ASSY(1/2)............................................................................................................................................ 64 10.10 POWER PCB ASSY(2/2).......................................................................................................................................... 66 10.11 WAVEFORMS........................................................................................................................................................... 67 11. PCB CONNECTION DIAGRAM ........................................................................................................................................ 69 11.1 LOADING MOTOR and SW........................................................................................................................................ 69 11.2 DVD MT PCB ASSY ...................................................................................................................................................70 11.3 OPERATION PCB ASSY............................................................................................................................................ 72 11.4 POWER PCB ASSY ...................................................................................................................................................73 12. PCB PARTS LIST..............................................................................................................................................................75 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 6 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING 1.2 WHEN REPLACING DVD DECK • For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. • Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 °C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 °C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron. Do NOT use a soldering iron whose tip temperature cannot be controlled. Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: • Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia. Before removing Pick Up PCB and DVD PCB connector, short circuit the position shown in Fig. 1 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged. WHEN REPLACING DVD DECK [ Removing the DVD Deck ] [ Installing the DVD Deck ] Remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD PCB connector. NOTE Fig. 1 Before your operation, please read “PREPARATION OF SERVICING” . Use the Lead Free solder. Manual soldering conditions • Soldering temperature: 320 ± 20 °C • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to prevent the Flux smoke from it. • • • • Short circuit using a soldering iron. Pick Up PCB www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 7 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 1.3 DISC REMOVAL METHOD The laser diode used for a pickup head may be destroyed with external static electricity. Moreover, even if it is operating normally after repair, when static electricity discharge is received at the time of repair, the life of the product may be shortened. Please perform the following measure against static electricity, be careful of destruction of a laser diode at the time of repair. • Place the unit on a workstation equipped to protect against static electricity, such as conductive mat. • Soldering iron with ground wire or ceramic type is used. • A worker needs to use a ground conductive wrist strap for body. PREPARATION OF SERVICING If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below. Set the DVD to the Stand-by Mode. Press and hold the 'STOP' key on the front panel. Simultaneously press and hold the POWER key on the front panel. The 4 digit password has now been cleared. 1. 2. 3. 4. PARENTAL CONTROL - RATING LEVEL 4 DIGIT PASSWORD CANCELLATION NOTE: The above procedure will reset ALL of the player's settings to the default factory state. Slide the Rack Loading (White) toward the arrow direction by using a minus driver to release the lock. (Refer to Fig. 1) Manually open the Tray. Please strongly pushing Rack Loading (White) to release the lock because the tray doesn't go out easily. 2. Remove the plate bottom under. 1. 3. Fig. 1 Rack Loading (White) DVD Player (Bottom Side) NOTE: DISC REMOVAL METHOD AT NO POWER SUPPLY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 8 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 2. SPECIFICATIONS 2.1 ACCESSORIES • Remote control x1 (07650PC010) • Audio / Video cable(1.2 m) x1 (red/white/yellow) (06CPBA2006) • Dry cell batteries x2 (AA/R6P) • Warranty Card • Operating Instructions www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 9 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 2.2 SPECIFICATIONS General Power requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . AC 120 V, 60 Hz Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 W Power consumption (standby) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 W Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.6 kg (5 lb 12 oz) Dimensions . . . . . . . . . . . . . . . . . . . . 420 mm (W) x 51.5 mm (H) x 215.5 mm (D) (16-9/16 in. (W) x 2-1/16 in. (H) x 8-1/2 in. (D)) Operating temperature . . . . . . . . . . . . . . . . . . . . . . . . . +5 °C to +35 °C (+41 °F to +95 °F) Operating humidity. . . . . . . . . . . . . . . 5 % to 85 % (no condensation) Component video output Y (luminance) - Output level. . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 Ω) PB (color) - Output level . . . . . . . . . . . . . . . . . . . . . . . . 0.7 Vp-p (75 Ω) PR (color) - Output level . . . . . . . . . . . . . . . . . . . . . . . . 0.7 Vp-p (75 Ω) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA S-video output Y (luminance) - Output level. . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 Ω) C (color) - Output level . . . . . . . . . . . . . . . . . . . . . . . 286 mVp-p (75 Ω) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S-Video Video output Output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p (75 Ω) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA Audio output (1 stereo pair) Output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . During audio output 200 mVrms (1 kHz, –20 dB) Number of channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA Audio output (multi-channel / L, R, C, SW, SL, SR) Output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . During audio output 200 mVrms (1 kHz, –20 dB) Number of channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA HDMI output HDMI output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 pin Digital audio characteristics Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Hz to 44 kHz S/N ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 dB Dynamic range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 dB Total harmonic distortion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.0023 % Wow and flutter. . . . . . . . . . . . . . . . . . . . . . . . . . Limit of measurement (±0.001 % W. PEAK) or lower Digital outputs Coaxial digital output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA Optical digital output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Optical Accessories Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 AA/R6P dry cell batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Audio/video cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Warranty card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Operating instructions The specifications and design of this product are subject to change without notice, due to improvement. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 10 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 2.3 DISC/CONTENT FORMAT Disc/content format playback compatibility This player is compatible with a wide range of disc types (media) and formats. Playable discs will generally feature one of the following logos on the disc and/or disc packaging. Note however that some disc types, such as recordable CD and DVD, may be in an unplayable format—see below for further compatibility information. Please also note that recordable discs cannot be recorded using this player. • This unit will play DVD+R/+RW discs. • is a trademark of DVD Format/Logo Licensing Corporation. • is a trademark of FUJIFILM Corporation. • Also compatible with KODAK Picture CD About DualDisc playback A DualDisc is a new two -sided disc, one side of which contains DVD content video, audio, etc. while the other side contains non-DVD content such as digital audio material. The non-DVD, audio side of the disc is not compliant with the CD audio specification and therefore may not play. The DVD side of a DualDisc plays in this product. For more detailed information on the DualDisc specification, please refer to the disc manufacturer or disc retailer. CD-R/-RW compatibility • Compatible formats: CD-audio, Video CD/Super VCD, ISO 9660 CD-ROM* containing MP3, WMA, MPEG-4 AAC, JPEG or DivX video/WMV files *ISO 9660 Level 1 or 2 compliant. CD physical format: Mode1, Mode2 XA Form1. Romeo and Joliet file systems are both compatible with this player. • Multi-session playback: No • Unfinalized disc playback: No • File structure (may differ): Up to299 folders on a disc; up to 648 folders and files (combined) within each folder DVD+R/+RW compatibility Only DVD+R/DVD+RW discs recorded in ‘Video Mode (DVD Video Mode)’ which have been finalized, can be played back. However, some editing made during the recording may not be played back accurately. DVD-R/-RW compatibility •Compatible formats: DVD-Video, Video Recording (VR)* * Edit points may not play exactly as edited; screen may go momentarily blank at edited points. •Unfinalized playback: No •MP3/WMA/MPEG-4 AAC/JPEG or DivX video/WMV file playback on DVD-R/-RW: Yes Compressed audio compatibility •Compatible formats: MPEG-1 Audio Layer 3 (MP3), Windows Media Audio (WMA), MPEG-4 AAC •Sampling rates: 32 kHz, 44.1 kHz or 48 kHz •Bit-rates: Any (128 kbps or higher recommended) •VBR (variable bit rate) MP3/WMA/MPEG-4 AAC playback: No •WMA lossless encoding compatible: No •DRM (Digital Rights Management) compatible: No (DRM- protected audio files will not play in this player •File extensions: .mp3, .wma, .m4a (these must be used for the player to recognize MP3, WMA and MPEG-4 AAC files–do not use for other file types) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 11 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F About MPEG-4 AAC Advanced Audio Coding (AAC) is at the core of the MPEG-4 AAC standard, which incorporates MPEG-2 AAC, forming the basis of the MPEG-4 audio compression technology. The file format and extension used depend on the application used to encode the AAC file. This unit plays back AAC files encoded by iTunes® bearing the extension ‘.m4a’. DRM-protected files will not play, and files encoded with some versions of iTunes® may not play, or filenames may display incorrectly. Apple and iTunes® are trademarks of Apple Inc., registered in the U.S. and other countries. WMA (Windows Media™ Audio) compatibility This player can playback Windows Media Audio content. WMA is an acronym for Windows Media Audio and refers to an audio compression technology developed by Microsoft Corporation. WMA content can be encoded by using Windows Media Player for Windows XP, Windows Media Player 9 or Windows Media Player 10 series. •Windows Media is a trademark of Microsoft Corporation. •This product includes technology owned by Microsoft Corporation and cannot be used or distributed without a license from Microsoft Licensing, Inc. About DivX video DivX video compatibility •Official DivX Ultra Certified product. ® •Plays all versions of DivX video (including DivX 6) with enhanced playback of DivX® media files and the DivX® Media Format. ® ® •File extensions: .avi and .divx (these must be used for the player to recognize DivX video files).Note that all files with the .avi extension are recognized as MPEG4, but not all of these are necessarily DivX video files and therefore may not be playable on this player. About Windows Media Video (WMV) WMV is an acronym for Windows Media Video and refers to a video compression technology developed by Microsoft Corporation. WMV content can be encoded by using Windows Media Encoder. ® •This player is compatible with WMV9 files that are encoded by using the Windows Media Encoder 9 Series, with .wmv as an ® extension. •Compatible with size under 720 x 480 pixels. •Advanced Profile is not supported. •DRM-protected video files will not play in this player. JPEG file compatibility •Compatible formats: Baseline JPEG and EXIF 2.2* still image files up to a resolution of 3072 x 2048. *File format used by digital still cameras. •Progressive JPEG compatible: No •File extensions: .jpg (must be used for the player to recognize JPEG files–do not use for other file types) PC-created disc compatibility Discs recorded using a personal computer may not be playable in this unit due to the setting of the application software used to create the disc. In these particular instances, check with the software publisher for more detailed information. Discs recorded in packet write mode (UDF format) are not compatible with this player. Check the DVD-R/-RW or CD-R/-RW software disc boxes for additional compatibility information. TM This player can play DivX videos recorded on DVDs, CDs, or USB storage devices. Keeping the same terminology as DVD-Video, individual DivX video files are called “Titles”. DivX videos will be played in alphabetical order. • DivX, DivX Ultra Certified, and associated logos are trademarks of DivX, Inc. and are used under license. DivX is a digital videoformat created by DivX, Inc. DivX media files contain not only video but also include advanced media features like menus, subtitles, and alternate audiotracks. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 12 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 2.4 PANEL FACILITILES Front panel 1 2 Disc tray STANDBY/ON 3 4 Display 5 TOP MENU 6 ENTER & cursor buttons 7 MENU 8 RETURN 9 HOME MENU 10 USB port (Type A) 11 DVD/USB and 12 13 14 Lights when this player is recognized by another HDMl or DVI/HDCP compatible component. 15 16 HDMI indicator Press to switch the player on or into standby. Press to pause playback. Press again to restart. Press to start or resume playback. Press to stop the disc (you can resume play- back by pressing (play)). Press to open or close the disc tray. Displays a DVD disc (or DiviX media files) menu —this varies with the disc and may be the same as the ‘top menu’. Selects the current menu option. Returns to the previously displayed menu screen. Display/exit the on-screen display. Press to turn to USB mode and return to DVD mode. Skips to the start of the current track, title or chapter, then to previous tracks/titles/chapters. Skips to the next track, title or chapter. Displays the ‘top menu’ of a DVD disc —this varies with the disc. OPEN/CLOSE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 13 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F Remote control 1 STANDBY/ON Press to switch the player on or into standby. 2 DIMMER Press to change the display brightness. 3 Number buttons 4 CLEAR Press to clear a numeric entry. 5 AUDIO Press to select the audio channel or language. 6 SUBTITLE Press to select a subtitle option. 7 TOP MENU Press to display the top menu of a DVD disc. 8 ENTER & cursor buttons Use to navigate on-screen displays and menus. Press ENTER to select an option or execute a command. 9 HOMEMENU Display/exit the on-screen display. 10 SURROUND Press to switch on/off virtual Surround. 11 PLAY MODE Press to display the Play Mode menu. (You can also get to the Play Mode menu by pressing HOME MENU and selecting Play Mode). Press to jump to the beginning of the current 12 and / Use for reverse slow motion playback, frame reverse and reverse scanning. 13 PLAY Press to start or resume playback. 14 PREV Skips to the start of the current track, title or chapter, then to previous tracks/titles/chapters. 15 PAUSE Press to pause playback; press again to restart. 16 OPEN/CLOSE Press to open or close the disc tray. 17 HDMI COLOR Press to select the HDMI Color. 18 HDMI RESOLUTION +/– Press to select the HDMI resolution. 19 ENTER Press to select the highlishted menu item. 20 DVD/USB Press to turn to USB mode and return to DVD mode. 21 ANGLE Press to change the camera angle during DVD multi-angle scene playback. 22 MENU Displays a DVD disc (or DiviX media files) menu — this varies with the disc and may be the same as the ‘top menu’. 23 RETURN Press to return to a previous menu screen. 24 ZOOM Press to change the zoom level. 25 DISPLAY Press to display information about the disc playing. 26 and / Use for forward slow motion playback, frame advance and forward scanning. 27 NEXT Press to jump to the next chapter or track. 28 STOP Press to stop the disc (you can resume playback by pressing (play)). 29 TV CONTROL Press to control the TV with this remote control. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 14 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 3. BASIC ITEMS FOR SERVICE 3.1 CHECK POINTS AFTER SERVICING Check points after servicing (DVD player) To keep the product quality after servicing, confirm recommended check points shown below. See the table below for the items to be checked regarding video and audio: Cleaning • Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 No. Procedure Check points 1 Confirm the firmware version on Service Mode. The version of the firmware must be latest. Update firmware to the latest one, if it is not the latest. The customer complain must not be reappeared. Video, audio and operations must be normal. 2 Confirm whether the customer complain has been solved. If the customer complain occurs with the specific disc, use it for the operation check. The error rates must be less than 5.0e-4. 3 Confirm playback error rates at the innermost and outermost tracks by using the following disc. DVD test disc (GGV1025) 4 Play back a DVD. (Menu operation, Title/chapter search) Audio and operations must be normal. 5 Play back a DVD. (Menu operation, Title/chapter search) Video, audio and operations must be normal. 6 Check the appearance of the product. No scratches or dirt on its appearance after receiving it for service. Items to be checked regarding video Item to be checked regarding audio Block noise Distortion Horizontal noise Noise Dot noise Volume too low Disturbed image (video jumpiness) Volume too high Too dark Volume fluctuating Too bright Sound interrupted Mottled color Cleaning tools Cleaning tools Position to be cleaned Position to be cleaned Remarks Remarks Position to be cleaned Cleaning tools Remarks www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 15 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 3.2 PCB LOCATIONS OPERATION PCB ASSY POWER PCB ASSY DVD MT PCB ASSY DVD MECHA ASSY Mark No. Description Part No. LIST OF ASSEMBLIES 1..DVD MT PCB ASSY A2L501A130 1..OPERATION PCB ASSY A2L501A270 > 1..POWER PCB ASSY A2L501A240 1..DVD MECHA ASSY A2L101A650 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 16 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 3.3 JIGS LIST Lubricants and Glues list Name Name Jig No. Jig No. Remarks Remarks Name Name Lubricants and Glues No. Lubricants and Glues No. Remarks Remarks Service Remote Control Unit GGF1381 diagnosis Operation Check Operation Check Operation Check Name Jig No. Remarks Name Lubricants and Glues No. Remarks DVD Test Disc (DVD-Video,NTSC) GGV1025 Refer to "9.3 DVD MECHA SECTION" DVD Test Disc (DVD-Video,PAL) CD Test Disc GGV1101 STD-905 GEM1036 (ZLX-ME413A) GYA1001 (ZLB-PN397B) GEM1018 Daifree Grease Grease Refer to "9.3 DVD MECHA SECTION" Refer to "9.3 DVD MECHA SECTION" Jigs list www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 17 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 18 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 4. BLOCK DIAGRAM 4.1 OVERALL WIRING DIAGRAM 3 2 1 CP603 3 2 1 CP604 4 3 2 1 CP602 USB CONNECTOR 4 3 2 1 CP605 4 3 2 1 CP4004 11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1 Vout B+ GND OS651 1 2 3 DEG149 PCB270 OPERATION PCB PCB271 OPERATION2 PCB DEG150 POWER SW2 GND 3 2 1 3 2 1 CP4002 10 3 2 9 8 7 6 5 4 1 CD601 DGND FLDC+ -28V V+3E IR STB DO (F to M) DI (M to F) CLK DGND CD605 4 3 2 1 4 3 2 1 3 2 9 8 7 6 5 4 1 11 10 11 POWER SW2 GND +5V GND USB_DN USB_DP CP601 USBN USBP USB+5V GND(USB) USBN USB+5V GND(USB) USBP DGND FLDC+ -28V FLDC- V+3E IR STB DO (F to M) DI (M to F) CLK DGND FLDC- OPERATION PCB ASSY (A2L501A270) 2 1 CP8102 2 1 CP8001 2 1 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 16 15 14 13 12 11 10 9 8 7 6 5 4 3 CP501 CONNECTOR 1 2 BLADE WIDE BLACK WHITE 2 1 CD501 AC120V_60Hz(US) OS8101 OPTICAL 1 2 3 H E J8102 COAXIAL 1 2 DANS LA NOMENCLATURE DES PIECES. N'UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE ATTENTION:LES PIECES REPAREES PAR UN ETANT CAUTION:SINCE THESE PARTS MARKED BY DESCRIBED IN PARTS LIST ONLY. CRITICAL FOR SAFETY,USE ONES ARE CP5901 HDMI CONNECTOR 1 10 11 12 13 14 15 16 17 18 19 2 3 4 5 6 7 8 9 GND VCC INPUT DMG100 PCB130 DVD MT PCB DPG017 PCB240 POWER PCB INTERCONNECTION DIAGRAM SPDIF GND 2 1 2 1 SPDIF GND NC NC D2+ D2-S D2- D1+ D1-S D0+ D0-S D0- CLK-S CLK- CEC SCL SDA GND POWER HOTPLUG NC D1- CLK+ L N CP502 P.ON-H(STBY L) P.CON+12V P.CON+5V GND GND P.CON+6V GND(M) AT+3.3V AT+3.3V CP4003_1 FL DC- FL DC+ -28V GND(D) GND(USB) USB+5V 3 2 9 8 7 6 5 4 1 10 P.ON-H(STBY L) P.CON+12V P.CON+5V FL DC- FL DC+ GND GND P.CON+6V -28V GND(M) GND(D) AT+3.3V AT+3.3V GND(USB) USB+5V CD502 16 15 14 13 12 11 16 15 3 2 9 8 7 6 5 4 1 14 13 12 11 10 DVD MT PCB ASSY (1/7 - 7/7) (A2L501A130) POWER PCB ASSY (1/2,2/2) (A2L501A240) J7304 S-VIDEO OUT for HE 1 2 3 4 5 6 H1 H2 E H1 H2 E J7302 CVBS/Y/U/V 1 2 3 4 5 6 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 19 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 5 4 3 2 1 CP2302 6 5 4 3 2 1 CP2303 24 23 22 21 20 19 2 1 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 CP2301 VRCOM TRKG DRV TRKG RTN FOCS RTN FOCS DRV VCC D B VR780(CD) VRF(RF_OUT) SW1(DVD/CD) C E VS F GND A VR650(DVD) GND GND LD_DVD(650) LD_CD(780) PD/GND NC SW(GND) LIMIT SW SLD- SLD+ SPD- SPD+ LOAD+ LOAD- GND OPEN CLOSE 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 6 5 4 3 2 1 6 5 4 3 2 1 B A VRCOM VR780(CD) VRF(RF_OUT) SW1(DVD/CD) C VR650(DVD) GND LD_DVD(650) LD_CD(780) PD/GND TRKG DRV TRKG RTN FOCS RTN FOCS DRV VCC D E VS F GND GND NC DM-4PB DRIVE DVD OPTICAL PICK-UP DED021 PCB610 CD2302 BCZ3B05 M2603 M 5 4 3 2 1 SW-2(CLOSE) GND(SW) SW-1(OPEN) LOADING MOTOR(-) LOADING MOTOR(-) 2H051602 SSS-28-5 SW1 BCZ3B05 JCV9B12 M2601 M2602 ESE22MH22 SW2 M M 2H061605 CD2301 DED020 PCB640 SPINDLE MOTOR(+) SPINDLE MOTOR(-) FEED MOTOR(-) GND(SW) FEED MOTOR(+) PICK UO INNER LIMIT SWITCH 6 5 4 3 2 1 DVD MECHA ASSY (A2L101A650) (SW PCB) (LOADING MOTOR PCB) DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME H1 H2 E H1 H2 E J8002 LS/RS/C/LFE 1 2 3 4 5 6 H1 H2 E J8001 L/R 1 2 3 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 20 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 4.2 OVERALL BLOCK DIAGRAM P.CON+12V AC 120V V+5H 27MHz -28V AT+12V for mute AT+3.3V P.CON+6V P.CON+5V POWER SUPPLY DVD LOADER (DM4) MOTOR DRIVER IC2301 AM5766 FIP DRIVER IC IC651 PT6315 4K EEPROM IC4001 S-24CS04AFJ-TB-GE FIP HNV-08SS84 KEY SERVO RF SERVO IR FP,STB ASPDIF RESET LD_DVD, LD_CD IR 108MHz TV Encoder MPEG-1/2/ JPEG VIDEO DECORDER RF OVERALL BLOCK DIAGRAM IR RECEIVER (OS651) KSM-2001TC2P 16Mbit FLASH IC4004 ES29LV160EB-70TG 64Mbit SDRAM IC4005 M12L64164A-5TG SDA, SCL XAMUTE MPEG/MICON BLOCK IC4002 MT1389EXE/S-L AUDIO CODEC/ INTERNAL DAC +1.8V A0~A20, AD0~AD7 MA0~MA11, DQ0~DQ15 RESET IC IC4003 R3112N291A- TR-FA VIDEO DRIVER 6CH IC IC7301 LA73054-TLM-E 4CH VIDEO DAC HDMI CONNECTOR CP5901 TX0+/-, TX1+/-, TX2+/-, TXC+/- S_Y CO COAXIAL OPTICAL OP IC8003/4/5 AUDIO DAC IC PCM1742KE/2K DAC_XCSO, SCK, SD, ACLK, ABCK, ALRCK, ASDAT0~2 IC8002/7/8 AUDIO LPF AND AMP IC RC4580IDR C LFE SR L R FLDC+/- SL CVBS V U Y S_C ASP www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 21 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 4.3 DVD LOADER/MPEG BLOCK DIAGRAM DVD LOADER/MPEG BLOCK DIAGRAM DVD Loader (DM-4) MPEG/MICON IC IC4002 MT1389EXE/S-L X4001 27MHz IOA, V20 C RF, A, B, C, D, E, F, MDI1 LD_DVD, LD_CD Q2302~2305 LD DRIVE LDO1, LDO2 MOTOR DRIVER IC IC2301 AM5766 DMSO, FMSO, TROPEN, TRCLOSE, TRSO, FOSO, STBY, V1P4 T+/-, F+/-, LOAD+/-, MOT_SLED+/-, MOT_SPDL+/- OPU SPINDLE/ STEPING/ SLED MOTOR LIMIT, TRIN, TROUT, OPO, OP+/- 16Mbit FLASH IC4004 ES29LV160EB-70TG MA0~MA11, DQ0~DQ15, DQM0, DQM1, DBA0, DBA1, SDCLK, SDCKE, DWE#, DRAS#, DCAS#, DCS# A D A0~A20, AD0~AD7, PRD#, PCE#, PWR# 64Mbit SDRAM IC4005 M12L64164A-5TG A A RESET IC IC4003 R3112N291A- TR-FA A VIDEO DRIVER 6CH IC IC7301 LA73054-TLM-E LETTER, I/XP, S_Y, S_C, R/CR, B/CB, G/Y, CVBS A, B 3 5 Y U CVBS/Y/U/V J7302 2 V SQUEEZE, VSEL1 6 CVBS SDA A.......AT+3.3V B.......+1.8V C.......P.CON+5V D.......P.CON+6V E.......AT+12V F.......P.CON+12V G.......-28V H.......V+5H EEPROM IC IC4001 S-24CS04AFJ-TB- GE SCL A IR IR RECEIVER (OS651) KSM-2001TC2P IR GR1~GR8, P1~P16 FP_DI, FP_DO, FP_SCK, STB FIP DRIVER IC IC651 PT6315 FIP (V651) HNV-08SS84 G A A 2 COAXIAL JACK J8102 COAXIAL ASPDIF 1 OPTICAL OS8101 OPTICAL S-VIDEO JACK J7304 4 3 Y C C 5 3 SL LFE LS/RS/C/LFE JACK J8002 6 C 2 SR L/R JACK J8001 3 2 R L IC8002/7/8 AUDIO LPF AND AMP IC RC4580IDR DAC_XCSO, SCK, SD, ACLK, ABCK, ALRCK, ASDAT0~2 IC8003/4/5 AUDIO DAC IC PCM1742KE/2K A, C F D2+ 1 3 D1+ 4 D1- 6 D0+ 7 D0- 9 CLK+ 10 D2- HDMI CONNECTOR CP5901 CLK- 12 HDMI_SCL HDMI_SDA HOTPLUG 19 POWER 18 SDA 16 15 SCL RESET ASP HIGH SIDE SW IC4007 R5523N001B-TR-F USB_P_ON-L USB_FLAG 5 6 L5902 7 8 1 4 3 2 5 6 L5901 7 8 1 4 3 2 Q5906 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 22 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 4.4 POWER BLOCK DIAGRAM SWITCHING TRANS T501 P.CON SW POWER BLOCK DIAGRAM Q505 AC IN P.CON+5V AT+3.3V FL DC - -28V AT+12V for mute P.CON+6V P.CON+12V P.ON-H FL DC + Q515 P.CON +5V SW Q510 P.CON +12V SW Q504 FL+ P.CON SW Q502 -28V P.CON SW VOLTAGE CTL IC501 KIA431A-AT PHOTO COUPLER IC504 PS2561AL1-1-V (W) POWER CTL IC502 STR-A6159M 6V REG IC503 PQ070XF01SZH REG+1.8V IC4006 LM1117AL-ADJ-AA3-A-R +1.8V HDMI+5V REG IC IC5902 PQ1K503M2ZPH V+5H www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 23 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 5. DIAGNOSIS 5.1 TROUBLE SHOOTING POWER DOES NOT TURN ON Is the voltage at pin 8 and pin 9 of CP502 about 3.3 V and at pin 5 of CP502 about 5 V? No Yes No Is there waveform at X4001 about 3.0 Vp-p ? Check X4001, IC4002 and peripheral circuit. Yes Write DVD ROM DATA. Check AT+3.3V line of POWER BLOCK. Check Q515 and peripheral circuit. No Yes No DECK DOES NOT ACCEPT OPEN/CLOSE Check P.CON 6V line of POWER BLOCK. Yes Is the lose connection at CD2302 to DECK ? Check CD2302 connection to DECK. Change DVD LOADER. Is the voltage at pin 8 and 19 of IC2301 about DC 6 V ? www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 24 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 DOES NOT LIGHT ON DISPLAY Yes Is the voltage at pin 13 and pin 43 of IC651 about 3 V ? Check AT+3.3V line of POWER BLOCK. No Replace V651 or IC651. NO PLAYBACK PICTURE OF AV JACK Is there video signal at pin 33 of IC7301 ? Change IC7301. No Yes No Yes Check J7302 and peripheral circuit. Is there a signal at pin 187 of IC4002 ? Check IC4002 and peripheral circuit. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 25 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F NO DIGITAL AUDIO ON PLAYBACK OF COAXIAL JACK Is there waveform at pin 2 of J8102 about 0.5 Vp-p? Check connection at RCA Cable. Yes Yes No No Change IC4002. Is there waveform at pin 215 of IC4002 about 3.3 Vp-p ? Check Q8103 and peripheral circuit. NO ANALOG AUDIO ON PLAYBACK Is there AUDIO signal at pins 7 and 8 of IC8003 ? Yes Is there waveform at pins 1,2 and 3 of IC8003 ? Is there voltage at pin 6 of IC8003 about 5 V ? No Check J8001 and peripheral circuit. Yes Yes No No Check AT+5V. Change IC4002. Change IC8003. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 26 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 NO 5.1CH AUDIO ON PLAYBACK Is there AUDIO signal at pins 7 and 8 of IC8003, IC8004 and IC8005 ? Yes Is there waveform at pins 1, 2 and 3 of IC8003, IC8004 and IC8005 ? Yes Check J8001, J8002 and peripheral circuit. No No Check AT+5V. Change IC4002. No Is there voltage at pin 6 of IC8003, IC8004 and IC8005 about 5 V ? Yes Change IC8003, IC8004 and IC8005. NO OPTICAL OUT Check P.CON +D5V line. Is there voltage at pin 2 of OS8101 about 5 V? Yes No Change OS8101. No Yes Is the waveform at pin 1 of OS8101 about 2.5 V ? REFER TO "NO DIGITAL AUDIO ON PLAYBACK OF COXIAL JACK" www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 27 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F Symptoms That May Occur When Any Of The Following ICs Is In Failure IC Symptoms EEPROM (DVD MT PCB Assy : IC4001) User's data cannot be stored in memory. The ID number is lost. 16M Flash ROM (DVD MT PCB Assy : IC4004) The power cannot be turned on. Downloading of the firmware cannot be performed. DVD IC (DVD MT PCB Assy : IC4002) Any kind of symptoms (no power, a failure in any of the servo, video and audio systems, etc.) may be generated, because the DVD processing is performed by a single chip. 64M SDRAM (DVD MT PCB Assy : IC4005) No power. Block noise is generated during playback. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 28 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 5.2 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY C404 C404 W804 R4058 W832 W822 C2303 C2302 B4014 NR2301 W845 C4086 DMG100A DMG100A R4060 C4071 C4080 C4081 C4082 C5921 C4088 C4068 C4072 C4073 C4054 C4101 C4120 C4052 C4064 R4001 C4055 C4051 R4014 R4004 C4022 C4040 C4025 R4044 C4021 R4054 C4029 R4039 C4036 W813 C4037 R4003 C4020 C4008 C4009 R4005 C4105 C4005 C4019 C4013 C4017 C4016 C4015 C4014 C4026 W816 R4020 C4027 C4028 C4033 R4022 C4034 C4035 C4041 C4043 C4049 C4048 C4046 C4061 R4069 R4068 C4084 C4065 R4006 R4008 C4110 C4066 C4067 C7330 C7317 C7302 C7313 R7315 C7305 R4067 C4083 R4066 C4074 R4065 R4064 R4061 R4002 W804 C8054 Q8009 C8030 C8006 R8099 C8051 R8063 R8064 C8055 R8066 C8062 C8046 R8061 R8075 R8087 Q8021 C8005 R8096 Q8010 Q8008 D8003 R8021 D8005 R8002 R8025 C8039 C8013 D8006 R8003 R8017 R8046 R8012 R8054 C8052 C8057 R8058 R8055 C8044 R8052 R8031 R8048 C8056 R8077 Q8017 R8069 R8076 C8010 R8036 C8049 R8053 R8050 C8059 C8009 R8045 R8068 C8053 R8074 Q8015 R8072 R8092 R8093 R4058 W832 W822 W821 R4050 R4051 C4030 C4012 R4026 C2303 C2302 R4040 W868 W819 W856 R4009 C4128 W807 B4014 C5901 B4015 R8065 B4018 Q4004 C4130 B4016 R8059 W864 W862 C4131 NR4003 R4034 NR2301 Q7302 R4048 D4005 W844 R4021 C8025 Q5906 C5920 W845 R8067 C8063 Q8020 R7304 R7305 R7316 R7317 W848 W851 W850 R8020 Q4002 B7304 C4086 C4075 W858 W820 W840 W878 B8001 R8006 Case when this diagnosis is required : When playback of any disc, including a test disc (DVD: GGV1025, CD: STD-905), cannot be performed How to diagnose In the case mentioned above, degradation of the laser diodes (LDs) mounted on the PICKUP Assy is suspected. Measure the voltage between the two ends of one of the resistors mentioned below. Measure the voltage between the two ends of NR2301 on the DVD MT PCB Assy. If the voltage is 0.17 V or higher, the 650-nm LD is degraded. No playback of a DVD : Measure the voltage between the two ends of NR2301 on the DVD MT PCB Assy. If the voltage is 0.20 V or higher, the 780-nm LD is degraded. No playback of a CD : If the measurements show degradation of an LD, replace the PICKUP Assy. DVD MT PCB ASSY SIDE B www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 29 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 6. SERVICE MODE 6.1 SERVICE MODE PROCEDURE POWER ON DSC - GGF1381 Service mode remote control unit GGF1381 Service mode remote control unit OPEN/CLOSE (Player) OPEN/CLOSE Press the play key ( ) of the normal remote control unit. (Player) An address is displayed OR ESC ESC TEST CHECK DVD, CD DVD disc POWER ON OFF POWER DISC SET Notes: • After going into service mode, if you play back the disc, "DISC-NON" is displayed. • The video signal and the audio signal are outputted during the servicemode. • The SKIP key and the SCAN key are effective during the service mode. SERVICE MODE: PLAY SERVICE MODE: OFF www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 30 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 6.2 SERVICE MODE IN Service Mode Functional Specification � Service mode entry In the power ON state, press the [ESC] (A8-5F) key and [TEST / RANDOM] (A8-5E) key in order of the Service mode remote control unit. • Light the all FL and LEDs. • OSD displays test mode. Note: * When pressing the keys of something, the FL displays "NO DISC" and the LED lighting disappears. � Release the Service mode • Turn off the power. • Press the [ESC] (A8-5F) key of the remote control unit. � LD ON DVD : Press the [TEST] (A8-5E) and [1] (A8-01) keys in order, and turn on the laser diode (650n). CD : Press the [TEST] (A8-5E) and [4] (A8-04) keys in order, and turn on the laser diode (780n). www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 31 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE Character in bold : Item name : Information display 1 5 6 10 11 8 9 3 2 12 15 13 14 � Address indication The address being traced is displayed in number. (as for the DVD, indication of decimal number is possible.) DVD : ID indication (hexadecimal number, 8 digits) [∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗] CD : ID indication [∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗] � Code indication of remote control unit [R − ∗ ∗ ∗ ∗] In case of double code, display a 2nd code. � Main unit keycode indication [K − ∗ ∗] � Tracking status [TRKG − ∗ ∗ ∗] Tracking on : [ON] Tracking off : [OFF] � Spindle status [SPDL − ∗ ∗ ∗] [OFF], [CLV] � Mechanism (loading) position value [M − ∗ ∗] Unknown : [01] or [41] Open state : [04] Close state : [08] During opening : [12] During closing : [22] � Slider position [S − ∗ ∗ ∗ ∗] In Side Switch ON : [01] In Side Switch OFF : [00] � Output video system [V − ∗ ∗ ∗ ∗] NTSC system : [NTSC] PAL system : [PAL] Automatic setting : [AUTO] Scart terminal output [SK − ∗ ∗] (Display only the WY model which can do the output setting of scart terminal.) VIDEO : [00] S-VIDEO : [01] RGB : [02] � Disc sensing [DSC − ∗ ∗ ∗] The type of discs loaded is displayed. [DVD], [CD ], [VCD], [ ] � Jitter value [J − ∗ ∗ ∗ ∗] Note:Don't use it. � Version of the FL controller [FL: ∗ ∗ ∗ ∗] � Region setting of the player [REG: ∗] Setting value : [1] to [6] � Destination setting of the FL controller [MDL: ∗ ∗ ∗ ∗ / ∗ ∗ ∗] Four characters in the front represent code 01. Three characters in the back represent the destination code. J: /J, K: /KU, /KC, /KU/KC, R: /RL/RD, RAM : /RAM, LB: /LB, WY: /WY � Version of the flash ROM [VERSION: ∗∗∗∗∗∗∗∗] 7 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 32 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY • Service mode indication (ESC + CHP/TIM keys) ID Address The error rate is always displayed in exponential notation, e.g., ∗.∗ ∗ e - ∗, for both DVDs and CDs. EDC/ID/AV 1 error history (ID Address, EDC/ID Error, last eight errors) • Calculation of the average error rate (ESC + "5" [Service mode remote control unit] keys) The average of the last eight error rates is calculated and indicated in exponential notation. After the calculation is completed, "OK" or "NG" is displayed. If "NG" is displayed, the disc tray will open (for both DVDs and CDs) For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less • Indication of model information (ESC + CHAP keys) The items from 12 to 15 of the SERVICE MODE Indications are displayed. However, in the indications, S in the standard test mode is changed to CHIP VERSION, and M is changed to FL VERSION. • Region confirmation mode (ESC + A.MON [Service mode remote control unit] + "1"-"8" [Service mode remote control unit] keys) After you press the A.MON key while holding the ESC key pressed and then input the region number, if the number is different from that set in the unit, an error message is displayed, and the tray opens. Command Contents Conditions Remote Control Key Name Remote ControlCode Memory clear and region / revision indication CLEAR (∗1) A8-45 Average value measurement of DVD error rate 5 (∗1) A8-05 CD error rate measurement 5 (∗1) A8-05 Scart terminal output : VIDEO WY, models equipped with Scart terminal AUDIO AF-BE Scart terminal output : S-VIDEO SUBTITLE AF-36 Scart terminal output : RGB ANGLE AF-B5 Progressive OFF Only for progressive models R_SKIP A3-9D Progressive ON F_SKIP A3-9C ZOOM ON (X2 -> X4 -> x1) ZOOM AF-37 Service mode indication (error rate indication, etc.) CHP/TIM (∗1) A8-13 Model information indication CHAP (∗1) A8-40 Title search Input mode IN Title No. input Search execution SIDE A (∗1) Numbers (∗1) PLAY (∗1) A8-4D A8-00 to A8-09 A8-17 Region confimation mode A.MON (∗1) Numbers (∗1) A8-1E A8-01 to A8-08 Only during normal playback, the following shortcut keys can be assigned by pressing a required key after pressing the ESC key of the remote control unit. To quit, press the ESC key ∗1 : Service mode remote control unit www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 33 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE Display during Service Mode To enter Service Mode, press the CHP/TIM key while holding the ESC key pressed. To quit, press the ESC key. Service mode display 1 ID Address 2 Error rate (always displayed), in exponential notation ERROR RATE : ∗ ∗ ∗ ∗ ∗ ∗ ∗ ( ∗ ∗ ∗ ∗ ) • Calculation of the average error rate For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less 3 EDC/ID error history (ID Address, EDC/ID errors, last eight errors) Note: ∗ Error of AV1 is not supported in this player. Number of error Indication plan contents Character in bold : Item name : Information display 1 2 3 ex) For DVDs • Step 1 e- e -6 : OK e -5 : OK e -4 : Refer to Step 2 e -3 : NG e -2 : NG • Step 2 e -4 3.0e -4 : OK 4.0e -4 : OK 5.0e -4 : OK 6.0e -4 : NG 7.0e -4 : NG www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 34 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 7. DISASSEMBLY Fig. 1-1 Fig. 1-3 Fig. 1-4 Fig. 1-2 (B) (A) Top Cabinet Front Cabinet (C) Operation PCB Operation PCB (C) (1) (1) (1) (1) (1) (2) (2) (2) (2) (3) (3) (3) (3) (3) (3) (3) Power PCB (2) (1) (2) (2) (1) DVD Deck Short circuit using a soldering iron. Pick Up PCB (1) (1) (1) (1) DVD MT PCB (2) (2) (2) (2) (1) 1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS 1-1: TOP CABINET/FRONT CABINET AND OPERATION (Refer to Fig. 1-1) 1. Remove the 5 screws (1). 2. Remove the Top Cabinet in the direction of arrow (A). 3. Disconnect the following connectors: (CP4002 and CP4004). 4. Unlock the 4 supports (2). 5. Remove the Front Cabinet in the direction of arrow (B). 6. Remove the 11 screws (3). 7. Remove the Operation PCB in the direction of arrow (C). 1-3: DVD DECK (Refer to Fig. 1-3) 1. Short circuit the position shown in Fig. 1-3 using a soldering iron. If you remove the DVD Deck with no soldering, the Laser may be damaged. 2. Disconnect the following connectors: (CP2301, CP2302 and CP2303). 3. Remove the 4 screws (1). 4. Remove the DVD Deck in the direction of arrow. NOTE 1. Before your operation, please read ‘PREPARATION OF SERVICING’. 2. Use the Lead Free solder. 3. Manual soldering conditions • Soldering temperature: 320 ± 20 °C • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu 4. When Soldering/Removing of solder, use the drawing equipment over the Pick Up Unit to keep the Flux smoke away from it. 5. When installing the DVD Deck, remove all the soldering on the short circuit position after the connection of Pick Up PCB and DVD MT PCB connector. 1-4: DVD MT PCB (Refer to Fig. 1-4) 1. Remove the 5 screws (1). 2. Remove the 4 screws (2). 3. Remove the DVD MT PCB in the direction of arrow. 1-2: POWER PCB (Refer to Fig. 1-2) 1. Disconnect the following connectors: (CP502 and CP8001). 2. Remove the 2 screws (1). 3. Remove the 3 screws (2). 4. Remove the Power PCB in the direction of arrow. CAUTION Be careful not to remove the FFC cable forcibly, because the FFC cable may be damaged. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 35 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 2. REMOVAL OF DVD DECK PARTS 2-1: TRAY (Refer to Fig. 2-1-A) METHOD AT NO POWER SUPPLY) Tray. 1. Set the Tray opened. (Refer to the DISC REMOVAL 2. Unlock the 2 supports � and draw it while sagging the Fig. 2-1-A Tray Push to Sag Push to Sag Loader Ass'y � NOTE 1. In case of the Tray installation, install them as the circled section of Fig. 2-1-B so that the each markers are met. 2-2: TRAVERSE ASS'Y (Refer to Fig. 2-2-A) 1. Remove the screw �. 2. Unlock the 2 supports �. 3. Remove the Insulator (R) from the Loader Sub Ass'y. 4. Remove the Traverse Ass'y. Fig. 2-2-A Tray Loader Ass'y Fig. 2-1-B Insulator (R) NOTE 1. Disassemble only the DVD DECK PARTS parts listed here. Minute adjustments are needed if the disassembly is done. If the repair is needed except listed parts, replace the DVD MECHA ASS'Y. NOTE 1. In case of the Traverse Ass'y, install it from (1) to (4) in 2. In case of the Traverse Ass'y installation, hook the wire order. (Refer to Fig. 2-2-B) on the Loader Ass'y as shown Fig. 2-2-C. � Traverse Ass'y Loader Sub Ass'y Fig. 2-2-B Check Lock Traverse Ass'y Rack Loading Loader Ass'y (Bottom Side) Holder Traverse Fig. 2-2-C Loader Ass'y Check Hook Loading Belt Loading Sub Ass'y Gear Pulley � 2-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT (Refer to Fig. 2-3-A) 1. Remove the Loading Belt. 2. Remove the screw �. 3. Remove the Loading Motor PCB Ass'y. 4. Remove the 2 screws �. 5. Remove the Loading Motor. 6. Remove the Gear Pulley. Fig. 2-3-A Loading Motor PCB Ass’y • Screw Torque: 2.0 ± 0.3kgf•cm • Screw Torque: 2.5 ± 0.3kgf•cm (Screw �) • Screw Torque: 1.0 ± 0.3kgf•cm (Screw �) � � ������� ����� � � www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 36 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 BROWN (1) WHITE (2) NOTE 1. In case of the Pulley Motor installation, check if the value 2. When installing the wire of the Loading Motor PCB Ass'y, 3. When installing the Loading Motor PCB Ass'y, install it 4. In case of the Loading Motor PCB Ass'y installation, hook of the Fig. 2-3-B is correct. install it correctly as Fig. 2-3-C. Manual soldering conditions • Soldering temperature: 320 ± 20 °C • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu correctly as Fig. 2-3-D. the wire on the Loader Sub Ass'y as shown Fig. 2-3-E. Fig. 2-3-B 7.0 ± 0.1 mm Safety surface for pressing of the insert. Loading Motor Pulley Motor Check Hook Loading Motor PCB Ass’y Loading Motor PCB Ass’y Fig. 2-3-C Fig. 2-3-E Check Hook Fig. 2-3-D Rack Loading B A The Lever should be position between A and B. Check Hook Rack Loading � Loader Sub Ass’y Gear Main 2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR (Refer to Fig. 2-4-A) 1. Unlock the support � and remove the Gear Pulley. 2. Remove the Gear Main. 3. Press down the catcher � and slide the Rack Loading. Gear Pulley � Fig. 2-4-A NOTE 1. In case of the Rack Loading installation, hook the Rack 2. When installing the Gear Main, take care the direction of Loading on the Loader Sub Ass'y as shown Fig. 2-4-B. up or down as shown Fig. 2-4-C. Fig. 2-4-B Rack Loading Check Hook Fig. 2-4-C Main Gear Up Side Down Side 2-5: CLAMPER ASS'Y (Refer to Fig. 2-5-A) clockwise, then unlock the 3 supports �. 1. Press the Clamper and rotate the Plate Clamper 2. Remove the Plate Clamper, Magnet Clamper and Clamper. Plate Clamper Magnet Clamper Fig. 2-5-A Main Frame Clamper � � � Loader Sub Ass'y (Bottom Side) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 37 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F Holder Traverse Insulator (F) Traverse Ass'y Insulator (F) Insulator (R) NOTE 1. In case of the Clamper Ass'y installation, install correctly as Fig. 2-5-B. Fig. 2-5-B Plate Clamper Clamper 2-6: HOLDER TRAVERSE/INSULATOR (F)/INSULATOR 1. Remove the Holder Traverse. 2. Remove the 2 Insulator (F). 3. Remove the Insulator (R). Fig. 2-6-A (R) (Refer to Fig. 2-6-A) NOTE 1. In case of the Insulator (F) installation, install correctly as Fig. 2-6-B. Fig. 2-6-B Traverse Holder Insulator (F) 2-7: SWITCH PCB ASS'Y/GEAR MIDDLE/GEAR FEED/ RACK FEED ASS'Y/FEED MOTOR (Refer to Fig. 2-7-A) 1. Unlock the support �. 2. Remove the Gear Middle. 3. Remove the screw �. 4. Remove the Rack Feed Ass'y. 5. Remove the screw �. 6. Remove the Switch PCB Ass'y. 7. Remove the screw �. 8. Remove the Gear Feed. 9. Remove the 2 screws �. 10. Remove the Feed Motor. 11. Remove the Gear Motor. � Gear Middle Gear Motor Feed Motor • Screw Torque: 1.3 ± 0.3 kgf•cm (Screw �) • Screw Torque: 3.0 ± 0.3 kgf•cm (Screw �) • Screw Torque: 1.0 ± 0.3 kgf•cm (Screw �, �) Switch PCB Ass'y � � Rack Feed Ass'y Gear Feed � Fig. 2-7-A Traverse Ass'y � � NOTE 1. When installing the Rack Feed Ass'y, push both ends to 2. In case of the Gear Motor installation, check if the value 3. When installing the wire of the Switch PCB Ass'y, install 4. After the assembly of the Traverse Ass'y, hook the wire align the teeth as shown Fig. 2-7-B. Then install it. of the Fig. 2-7-C is correct. it correctly as Fig. 2-7-D. Manual soldering conditions • Soldering temperature: 320 ± 20 °C • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu on the Traverse Ass'y as shown Fig. 2-7-E. [OK] [NG] Fig. 2-7-B Rack Feed Ass'y Push Push Fig. 2-7-C 8.0 ± 0.2 mm Safety surface for pressing of the insert. Feed Motor Gear Motor Check Lock Pickup leneses GEM1004 GED-008 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 38 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 Traverse Ass'y Check Hook Check Hook Check Hook Fig. 2-7-E • Loosen the wire in the direction of the arrow. Check Hook ~ FEED MOTOR ~ WHITE (4) BROWN (3) ~ SPINDLE MOTOR ~ YELLOW (2) GREEN (1) Fig. 2-7-D Switch PCB Ass'y • Install wire from (1) to (4) in order. [ 24 pin FFC ] shown from Fig. 2-8. 2-8: FFC WIRE HANDLING 1. When installing the FFC, fold it correctly and install it as positions for the FFC. 1. Do not make the folding lines except the specified NOTE Fig. 2-8 Printing Surface Fold 79 ± 1 mm Reinforcement Plate To Pick Up PCB www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 39 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 8. EACH SETTING AND ADJUSTMENT 8.1 RE-WRITE FOR DVD FIRMWAVE 1. Purpose After replacing the DVD MT PCB Assy, be sure to update the firmware to the latest version. The firmware of the Assy for service may not be the latest. 3. Procedures for updating the firmware How to update: 1 Turn on the main unit and open the disc tray. 2 Place the disc for updating in the disc tray and close the tray. 3 Press the PLAY button. 4 Updating of the firmware is completed. 2. Procedures for creating the disc for updating Necessary tools: 1 PC with a CD-R/CD-RW drive 2 Blank CD-R or CD-RW 3 Firmware file (∗∗∗∗∗.BIN) How to create: 1 Start up the program for writing to CD. 2 Load a blank disc in the CD-R/CD-RW drive. 3 Enter "PIONEER" as the volume label. 4 Select the .BIN file. 5 Write the latest version of the firmware in ISO 9660 format. While the screen shown at left is being displayed, updating is in progress. DO NOT TURN OFF THE POWER DURING UPDATING. When the screen with the Pioneer logo is displayed, updating is completed. The time required for updating is about 2 minutes. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 40 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 4. How to confirm the version of the firmware Press the ESC then the CHAP key on the remote control unit for servicing. The version of the firmware is labeled ROM NUMBER. Check if the version is the latest one. YJC8223A AREA:K 40 IE8B 1.16 1389FE ROM NUMBER REGION:1 REG CHK SUM CHK FL VERSION CHIP VERSION How to interpret the version code: Number of releases on the same release date Release date:(Example:2008.2.23) 8: Year 2: Month (1-9 [Jan-Sep], A-C [Oct-Dec]) 23: Day Fixed Y J C 8 2 2 3 A 5. Troubleshooting � If updating of the firmware failed If the main unit was turned off during updating, it cannot initialize and start up again properly. In such a case, replace the flash ROM on the DVD MT PCB Assy. � If updating of the firmware using the disc for updating failed • Was the disc for updating recognized properly? Check if the volume label of the disc is PIONEER. • Is playback of a disc other than the disc for updating possible? If playback of a test CD is also impossible, a reading section, such as PU, may be defective. In such a case, repair the defective part first. If playback of a test CD is possible, the disc for updating may be defective. Check for any scratches or foreign matter, such as fingerprints, on the reading surface. If no problem is found with the disc, create a new disc for updating again. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 41 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 42 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 9. EXPLODED VIEWS AND PARTS LIST 9.1 PACKING NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. - The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. - Screws adjacent to b mark on product are used for disassembly. - For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 43 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F (1) PACKING SECTION PARTS LIST Mark No. Description Part No. 1 . . . . . . . . 2 Audio/Video Cable 06CPBA2006 3 Remote Control 07650PC010 4 Package Pad 792WHA0604 5 . . . . . . . . 6 Operating Instructions J2L50101A (English) 7 Package 792WHA0693 8 Gift Box 793WCDD676 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 44 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 9.2 EXTERIOR SECTION 16 6 5 16 21 20 14 12 101 23 18 18 19 19 19 19 8 19 19 19 19 19 19 19 22 10 22 22 22 22 15 14 20 21 21 21 21 21 7 24 7 24 24 24 24 7 7 24 24 A A B C B C www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 45 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F (1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No. 1 DVD MT PCB Assy A2L501A130 2 OPERATION PCB Assy A2L501A270 3 . . . . . . . . > 4 POWER PCB Assy A2L501A240 5 DVD MECHA Assy A2L101A650 6 . . . . . . . . 7 . . . . . . . . > 8 Cord, AC Bush 120Q618902 9 Plate,Cover power 755WPAA036 10 Holder,FFC 761WPA0396 11 Cushion,Leg VEB1349 12 Cabinet,Top 702WSBA076 13 Spring Earth 743WKAA015 14 Cushion 65TS10-7.5 8965TS0610 15 . . . . . . . . 16 Screw,Tap Tite(B)-R (3x5.5) 815223055U 17 Screw,Tap Tite(B) (3x6.0) 810923060S 18 Screw,Tap Tite(B)Pan (3x6) 810913060U 19 Screw,Tap Tite(P) (2.6x8) 811022680U 20 Screw,Tap Tite(P) Bind WH7 8110I2680U 21 Screw Pan 810213060U 22 Sheet DVD 723674A001 23 Front Cabi Assy 7A701B095A 24 Flap, DVD 712WPDA086 25 Spring, Flap-DVD 743WKA0052 26 Cord Connector (CD502) 06E82G3301 27 Cord Jumper (CD601) 122H0B1003 28 . . . . . . . . 29 Cord Jumper (CD605) 06CU241203 30 Flat Cable WAL6815038 31 Spring Earth 753WUAA013 NSP 32 Energy Star Label 7230007965 33 Spring HDMI 753WUAA015 34 Screw,Tap Tite(B) Lami Head 8109P3060S www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 46 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 9.3 06 DVD MECHA SECTION Applying positions AA, AB and AC for the grease are displayed for this section. Check if the correct grease is applied for each position. NOTE: CLASS MARK GREASE AA AB PART NO. GEM1018 GYA1001 AC GEM1036 Cannot supply separately. If the repair is needed, replace the LOADER SUB ASS'Y. PCB610 (LOADING MOTOR PCB ASS'Y) CD2302 Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled further more. If the repair is needed, replace the DVD MECHA ASS'Y. (SW PCB ASS'Y) AB AB AB AA AB AB AB SW1 PCB640 CD2001 SW2 CD2301 AC AC AB Lubricating Oil GYA1001 Daifree GEM1036 Pickup leneses GEM1004 GED-008 Grease GEM1018 Note : Lubricating Oil GYA1001 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 47 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 06 DVD MECHA SECTION PARTS LIST Mark No. Description Part No. 1 . . . . . . . . 2 Gear,Middle 92P100117A 3 Loading Motor 1515S98004 4 Pulley,Motor 92P100097A 5 FEED Motor 1515S98004 6 Cord Jumper (CD2001) 12C14O2202 7 Cord Jumper (CD2302) 12C1051601 8 Insulator (F) 92P200013A 9 Belt,Loading 92P200015A 10 Insulator (R) 92P200016A 11 Frame,main 92P100119A 12 Tray (R) 92P100151A 13 Holder ,Traverse 92P100125A 14 Gear,Pulley 92P100123A 15 Gear,Main 92P100124A 16 Gear,Feed 92P100116A 17 . . . . . . . . 18 Plate, Clamper 92P000023A 19 LOADER SUB ASSY (R) 92AAA0024A 20 Clamper 92P100122A 21 Screw,Pan (M1.7x3 P3) 814011730U 22 Screw,Pan (M1.7x2.3 P3) 814011723U 23 Rack,Loading 92P100121A 24 Gear,Motor 92P100088A 25 Feed Rack Assy 92AAA0017A 26 Screw,T-Tite(B) (M1.7x5.0 P3) 813381750U 27 Screw,Gear Feed 92P700007A 28 Cord Jumper (CD2301) 12C1061601 29 Switch (SW1) 0515S32003 30 Push Switch (SW2) 0500101036 31 Screw,Tap Tite(P) (2.6x8) 811022680U 32 Sems.Tap Tite(P) (2x8) 816112080U 33 Screw (Bind 2x8) 811022080U www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 48 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10. SCHEMATIC DIAGRAM 10.1 DVD MT PCB ASSY(1/7) IC4002 MT1389EXE/S-L MPEG/MICON IC 101 102103104 105106 107108 109 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 1 10 100 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 55 56 57 58 59 6 60 61 62 63 64 65 66 67 68 69 7 70 71 72 73 74 75 76 77 78 79 8 80 81 82 83 84 85 86 87 88 89 9 90 91 92 93 94 95 96 97 98 99 R4014 10K R4039 5.1K +-1% R4059 10K R4020 15K R4027 100 R4050 33 R4022 100K R4040 33 R4043 33 R4038 33 R4047 33 R4046 10 R4035 33 R4024 750K R400110K R4015 13K+-1% R4016 8.2K +-1% R4017 22K R4018 13K+-1% R4019 13K+-1% R4026 6.8 R4025 100K R4004 10K R4005 680K R4054 10K TP4034 TP4033 TP4015 TP4016 TP4017 TP4018 TP4019 TP4020 TP4021 TP4022 TP4023 TP4025 TP4024 TP4026 TP4027 TP4028 TP4031 TP4032 TP4103 TP4014 TP4013 TP4011 TP4030 TP4029 TP4044 TP4012 TP4109 TP4107 TP4108 TP4009 TP4007 TP4001 TP4002 TP4003 TP4004 TP4005 TP4006 TP4008 TP4010 TP4036 W833 W816 W830 W851 W857 W807 W858(R4053) W815 W813 C4020 0.1 B C4046 0.1 B C4047 0.001 B C4042 0.047 B C4044 0.047 B C4027 0.1 B C4024 0.0015 B C4049 11P CH C4048 12P CH C4013 0.1 B C4019 0.1 B C4021 0.1 B C4084 0.1 B C4031 0.033 B C4032 0.1 B C4075 56P CH C4007 0.1 B C4051 0.1 B C4028 0.1 B C4014 1 B C4015 1 B C4016 1 B C4017 1 B C4103 1 B C4025 0.1 B C4026 0.1 B C4063 10 (2125) B C 0 C4055 0.1 B C4131 100P CH C4022 0.1 B C4005 0.1 B C4105 0.0022 B C4009 0.015 B C4008 0.1 B C4003 270P CH C4002 270P CH C4001 0.0022 B C4033 0.001 B C4034 20P CH C4035 0.1 B C4041 0.1 B C4043 0.1 B C4038 0.1 B C4037 4.7 (2125) B C4012 10 (2125) B C4029 0.1 B C4061 4.7 (2125) B C4036 0.1 B C4030 10 (2125) B IC4001 S-24CS04AFJ-TB-GE EEPROM 4K IC 1 2 3 4 5 6 7 8 C 16 Y C4060 1000 6.3V YK_P C4023 470 6.3V YK_P X4001 100GT02720 27MHz Q4004 KTC3875S_Y_RTK STBY POWER CTL B4016 EBMS160808 A102_RDC45 B4007 BLM18BD B4014 EBMS160808 A102_RDC45 B4018 EBMS160808 A102_RDC45 B4010 BLM18BD102SN1 NR4001 4D03WGJ 0330T5E NR4003 4D03WGJ0103T5E DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SU NOTE:THIS SCHEMATIC DIA V+3 V1P4 V+3 V+1R8D ACLK ABCK ASPDIF V+3D ALRCK ASDAT0 ASDAT1 ASDAT2 ADAC_GND A B C D E F MDI1 LDO1 LDO2 V1P4 DMSO FMSO TRCLOSE TROPEN TRSO FOSO OPO OP+ OP- TROUT TRIN D STBY A V20 LIMIT B IOA C RF RF D_GND E F MDI1 LDO2 V+3D LDO1 FP_DO STB FP_DI FP_SCK V+3 V20 USB_P_ON-L USB_FLAG V1P4 USBP USBN USB_GND IR MA0 MA1 MA2 MA3 OPO MA4 OP- MA5 OP+ MA6 DMSO MA7 MA8 FMSO MA9 TROPEN MA10 MA11 TRSO SDCKE SDCLK FOSO DBA0 DBA1 DCS# USBP DRAS# DCAS# USBN DWE# V+3D DQM0 DQM1 DQ0 DQ1 V+1R8D DQ2 DQ3 DQ4 DQ5 USB_P_ON-L DQ6 USB_FLAG DQ7 DQ8 DQ9 IOA DQ10 DQ11 A2 DQ12 A3 DQ13 DQ14 A4 DQ15 A5 A0 A6 A1 A7 A2 A3 A8 A4 A18 A5 A19 A6 A7 V+3D A8 A9 UWR# URD# A10 SDA A11 SCL A12 A13 A14 A15 A16 A17 A18 A19 A20 AD0 AD1 AD2 AD3 PWR# A16 A15 A14 A13 A12 A11 A10 A20 PCE# PRD# AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 A17 AD4 A9 A1 A0 AD5 AD6 AD7 PWR# FP_SCK V+1R8D FP_DI FP_DO PCE# STB SCL SDA RXD TXD IR PRD# FROM/TO MEMORY/USB FROM/TO LOADER/MOTOR DRIVE NC NC 0.6 1.47 3.18 NC NC NCNC NCNC 65 66 67 68 254 253 255 256 XIOWR RFGC IREF AVDD3 AGND DVDA DVDB DVDC DVDD DVDRFIP MA MB MC MD SA SB SC/TNI SD/TPI MDI1 MDI2 LDO2 LDO1 SVDD3 RFLVL/RFON SGND CSO/RFOP V2REF V20 VFEFO EFO TEO TEZISLV OP_OUT OP_INN OP_INP DMO FMO TROPENPWM PWMOUT1/_ADIN0 TRO FOO AGND18_DMPLL AVDD18_DMPLL USB_DP USB_DM VDD33_USB VSS33_USB PAD_VRT VDD18_USB VSS18_USB USB_XTALO/GPIO15 USB_XTALI/GPIO14 FG/GPIO16 IOA22/GPIO18 DVDD18 IOA2 IOA3 IOA4 IOA5 IOA6 IOA7 HIGHA0 IOA18 IOA19 DVDD33 A16 HIGHA7 IOA20 IOA0 ICE XRESET IR ADACVDD3 XTALO HRZFC CRTPLP RFGND OSP RFRPAC RFRPDC RFVDD3 ADCVSS ADCVDD3 LPFOP LPFIP LPFIN PLLVDD3 PLLVSS LPFON JITFN JITFO RFVDD18 RFGND18 XTALI SADCVSS18 SADCVDD18 ADACVSS3 CH7 CH8 ADACVDD1 ADACVDD2 CENTER ALS AL AVCM AR ARS LFE ADACVSS1 ADACVSS2 APLLCAP APLLVSS APLLVDD GPIO11 GPIO12 SPDIF/GPIO23 DVDD18 UP3_5/TXD UP3_4/RXD UP3_1 UP3_0 UP1_7/SDA UP1_6/SCL UP1_5/VSDA UP1_4/VSTB UP1_3/VSCK UP1_2/GPIO19 DVDD33 XURD XUWR DVDD18 A17 DVSS33 AD7 ALE IOA21/GPIO17 AD6 AD5 AD4 AD3 AD2 DVSS18 AD1 AD0 XIOOE IOA1 XIOCS HIGHA1 HIGHA2 HIGHA3 HIGHA4 HIGHA5 HIGHA6 IOCE# IOWR# RFV33 RFVDD3 PLLVDD3 NC NC VCC SCL WP SDA NC NC NC GND WP SDA NC NC NC GND 0 0 0 0 3.3 3.3 3.3 0 OSN 1.1 0.9 0 0 0 0 1.6 2.2 2.2 2.2 2.2 2.0 2.0 0.2 0.2 2.5 3.3 3.3 0 0 0 2.7 2.0 1.4 1.3 1.3 1.3 1.2 1.7 1.6 1.9 1.3 0 1.4 1.3 1.4 0 1.9 0 0 3.3 0 0.8 1.9 0 3.3 3.7 0 0 1.9 2.0 2.1 2.1 1.9 2.1 2.6 2.3 2.3 0 3.3 3.3 3.3 0 0.5 1.7 3.3 1.9 1.9 2.1 1.1 2.0 0 0 1.9 0 1.8 1.8 0 1.1 1.1 1.4 1.5 1.3 0.1 1.2 1.2 0 0 2.1 1.8 3.2 3.2 3.3 3.2 3.2 3.1 3.2 3.3 0 3.2 2 9 3.0 3.3 3.3 0 1.4 0 0 1.5 0 1.7 1.5 1.3 1.6 3.3 0 3.3 1.4 1.5 1.7 1.5 3.2 0.8 0.6 1.0 0.5 1.9 0 1.9 3.3 0 0 0 3.3 3.3 0 1.6 1.0 1.6 0 0 0 1.3 3.3 1.7 1.9 0 4 1 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 49 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 101 102103104 105106 107108 109110 111112 113114 115116 117118 119120121122123124 125126 127128 129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181 182183184185186 187188 189190 191192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 100 99 R4084 4.7K 3 R4009 2.7K +-1% R4003 33K R4040 33 R4043 33 R4038 33 R400810K R400610K R400110K R4002 2.2K +-1% R4064 150+-1% R4065 150+-1% R4066 150+-1% R4067 150+-1% R4068 150+-1% R4069 150+-1% R4083 47 R4082 33 R4034 100 R4051 220 R4071 33 R4070 33 R4060 33 R4061 51K TP4110 TP4106 TP4048 TP4051 TP4052 TP4053 TP4054 TP4055 TP4056 TP4057 TP4058 TP4059 TP4087 TP4082 TP4081 TP4079 TP4080 TP4078 TP4076 TP4077 TP4088 TP4075 TP4073 TP4074 TP4072 TP4070 TP4071 TP4069 TP4083 TP4084 TP4085 TP4086 TP4061 TP4060 TP4067 TP4062 TP4068 TP4066 TP4063 TP4090 TP4044 TP4046 TP4049 TP4089 TP4065 TP4040 TP4104 TP4042 TP4105 W804 W846 W807 W850 W820 C4104 0.01 B C4091 1 B C4110 100P CH C4054 220P CH C4082 0.1 B C4024 0.0015 B C4068 0.1 B C4130 0.1 B C4084 0.1 B C4064 0.1 B C4088 0.1 B C4083 0.1 B C4080 0.1 B C4074 0.1 B C4066 1 B C4067 0.1 B C4065 0.1 B C4117 100P CH C4071 0.1 B ( ) C4128 0.01 B C4131 100P CH C4081 0.1 B C4072 0.1 B C4073 0.1 B C4069 0.0056 B C4011 47 16V YK_P C4023 470 6.3V YK_P IC4003 R3112N291A-TR-FA RESET IC 1 2 3 4 5 B4007 BLM18BD 221SN1D B4015 EBMS160808A102_RDC45 B4014 EBMS160808 A102_RDC45 S D G Q4002 2SK3019_TL SW NR4002 4D03WGJ0330T5E NR4001 4D03WGJ 0330T5E OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME V+3 SD SCK V+3A ASPDIF STBY TRIN I/XP V+1R8 XMMUTE XAMUTE VSEL1 PWDN# TROUT V+1R8 V+1R8D ASDAT0 ASDAT1 ASDAT2 DAC_XCS0 TRCLOSE LETTER SQUEEZE ADAC_GND SD SCK DAC_XCS0 VSEL1 XAMUTE LETTER XMMUTE SQUEEZE ALRCK I/XP V+3V ABCK R/CR ACLK B/CB ASDAT0 G/Y ASDAT1 CVBS ASDAT2 S_C ASPDIF S_Y D_GND D_GND S_Y S_C V+5H V+3H CVBS DVDD18 PWDN# V+1R8 G/Y V+3 V+3A B/CB D_GND R/CR TX2+ TX2- TX1+ V+3D TX1- HDMI_SDA HDMI_SCL TX0+ HPD TX0- TXC- TXC+ TXC+ TXC- TX0- TX0+ DVDD18 TX1- TX1+ TX2- TX2+ A_GND V+3H V+5H HDMI_SCL HDMI_SDA HPD MA4 MA5 MA6 MA7 MA8 MA9 MA11 SDCKE SDCLK V+3D RXD MA3 TXD MA2 D_GND MA1 MA0 MA10 DBA1 DBA0 DCS# DRAS# DCAS# DWE# DQM1 LIMIT DQ8 DQ15 DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQM0 DQ7 DQ6 DQ5 DQ4 DQ3 DQ2 DQ1 DQ0 RESET FP_DO V+3 V+3D STB SCL SDA RXD TXD IR TO AUDIO/JACK TO VIDEO MPEG/MICON/DSP SCHEMATIC DIAGRAM 4.88 3.2 3.10 PCB130 DMG100 NC NC FROM/TO POWER PORT FROM/TO HDMI 3.3 0.3 NC NCNC NCNC NC 127 128 192 191 190 189 ICE XRESET IR RD7 RD6 RD5 RD4 RD3 DVDD33 RD2 RD1 RD0 RD15 RD10 RD9 DQM1 XRCS RA10 RA2 RCLK CKE RA9 RA8 TXCN TXCP TX0P TX1P TX2P C DACVDDB Y DACVDDC ARS LFE ADACVSS1 ADACVSS2 APLLCAP APLLVSS APLLVDD GPIO11 GPIO12 SPDIF/GPIO23 DVDD18 GPIO10 GPIO9 TS_ERROR DVDD33 TS_PWM TS_SYNC TS_CLK TS_VALID TS_DATA7 TS_DATA6 TS_DATA5 TS_DATA4 TS_DATA3 TS_DATA2 TS_DATA1 TS_DATA0 VREF DACVSSC CVBS DACVDDA G DACVSSA B R TX2N AVDD18_TX0 AGND18_TX0 TX1N AGND18_TX1 TX0N AVDD18_TX1 AGND18_TX2 AGND33_TX AVDD33_TX EXT_CAP AVDD33_VPLL EXT_RES AGND33_VPLL GPIO8_HPLG GPIO7_DDC_CLK DVDD18 GPIO6_DDC_DA GPIO5 GPIO4 DVDD33 RA4 RA5 RA6 RA7 RA11 DVSS33 DVDD33 RA3 DVDD18 RA1 RA0 BA1 BA0 XRAS XCAS XRWE DVDD33 GPIO20/SD_CMD RD8 125 126 RD12 RD11 GPIO21/SD_CLK DQM0 GPIO22/SDD0/INT 123 124 RD13 RD14 UP3_5/TXD UP3_4/RXD UP3_1 UP3_0 UP1_7/SDA UP1_6/SCL UP1_5/VSDA UP1_4/VSTB NC V_OUT VSS NC CT VDD 3.3 3.3 0 0 1.8V 3.3V 1.9 3.3 3.3 3.3 3.1 3.2 3.3 0 3.2 2.9 2.0 3.0 3.3 0.2 1.0 0.8 0.7 1.1 1.3 1.0 1.1 1.3 1.0 1.0 1.3 1.0 1.3 1.1 1.1 FS DADVSSB 0 0.5 3.3 0.7 0.4 3.3 0.4 0.7 0.7 1.0 1.0 1.9 1.1 1.0 1.1 1.1 1.0 1.0 3.2 3.2 1.3 0.1 5.0 1.8 5.0 1.6 1.6 1.6 1.5 0.1 0.1 0 0 3.3 1.6 3.3 1.5 2.1 1.8 1.8 0.6 0.1 1.4 2.7 3.1 2.9 3.1 2.0 0 0 0 1.3 3.3 1.7 1.9 0 0 0 0 3.3 3.3 3.3 0 0 2.9 0 3.3 0 3.3 0 3.3 1.1 3.3 1.2 2.9 1.1 3.3 0 0 0 1.8 0 0 0 0 0 0 0 2 3 DVD MT PCB ASSY (1/7) (A2L501A130) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 50 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.2 DVD MT PCB ASSY(2/7) SH4001 YQ-12 IC4005 M12L64164A-5TG 64Mbit(4M*16) 166MHz SDRAM 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 IC4004 ES29LV160EB-70TG 16Mbit FLASH IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 5 6 7 8 9 R4044 10K C4120 0.1 B C4102 0.1 B C4101 0.1 B C4062 0.001 B C4040 1 B C4050 1000 6.3V YK_P DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DQ0 DQ1 DQ2 DQ3 DQ4 DQ15 A17 A16 DQ5 DQ6 DQ7 A15 DQ8 DQ9 DQ10 DQ14 A14 DQ11 DQ12 DQ13 DQ13 A0 A13 DQ14 DQ15 MA0 AD7 A12 MA1 MA2 MA3 DQ12 A11 MA4 MA5 MA6 DQ11 AD6 A10 MA7 MA8 MA9 A9 MA10 MA11 DWE# DQ10 AD5 A20 SDCKE DQM1 DQM0 DQ9 DCAS# DRAS# DBA1 AD4 PWR# DBA0 SDCLK DCS# DQ8 A0 A1 A2 A3 A4 A5 AD3 A6 A7 A8 DQM1 A9 A10 A11 SDCLK AD2 A19 A12 A13 A14 SDCKE A18 A15 A16 A17 AD1 A8 A18 A19 A20 MA11 A7 AD0 AD1 AD2 MA9 AD0 A6 AD3 AD4 AD5 MA8 PRD# A5 AD6 AD7 PRD# MA7 A4 PCE# PWR# USB_P_ON-L MA6 PCE# A3 USB_FLAG USBN USBP MA5 A1 A2 USB_GND IR FP_DO MA4 STB FP_DI FP_SCK V+3 V+3D FLDC- -28V FLDC+ V+3E D_GND V+5V_USB FROM/TO POWER PORT A16 VSS VSS CE# A0 A15 A14 A13 A12 A11 A9 A8 A10 A19 D7 D14 D6 D13 D5 D12 D4 VCC D11 D3 D10 D2 D9 D1 D8 D0 OE# RESET# RY/BY# D15/A1 NC (WP#/ACC) A7 A6 A5 A4 A3 A2 A1 A18 A17 NC WE# NC BYTE# FROM/TO MPEG/MICON/DSP NC VSS D D D DQ15 VSSQ DQ12 DQ11 VS D D VD D D VS D VSSQ DQ10 DQ9 VDDQ DQ8 LD VSS UDQM CLK CKE NC A9 A11 A10/A A A A A V VSS A4 A5 A6 A7 A8 NC/RFU NC NC 0.0 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.9 1.7 1.9 0.0 1.5 3.3 1.5 1.5 0.0 1.5 1.5 3.3 1.5 1.5 0.0 1.5 0.0 DQ13 VDDQ DQ14 W CA RA C BA0/A BA1/A V VD V 0 0 1.4 2.6 2.6 1.4 1.2 1.6 1.6 3.3 1.3 0.9 1.6 2.5 1.5 1.6 1.3 2.5 1.5 0.8 1.0 1.7 1.6 0.8 0 0.7 0.6 1.2 1.3 1.9 0.7 1.2 NC NC NC NC NC NC NC 0 0 0.1 0 0 3.3 0.1 1.6 0.7 1.4 1.6 1.3 1.6 1.7 2.5 1.6 NC NC NC www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 51 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F CAUTION: DIGITAL TRANSISTOR IC4005 M12L64164A-5TG 64Mbit(4M*16) 166MHz SDRAM IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 51 52 53 54 6 7 8 9 Q4003 KRC103SRTK USB_P_ON-H D4005 EC31QS04 (SCHOTTKY 3.0A) CP4004 A2001WV2-4P 1 2 3 4 L4001 DLP11SN201HL2L 1 2 3 4 CP4002 00_6232_011_006_800+ 1 10 11 2 3 4 5 6 7 8 9 D4002 AVRL161A1R1NT D4003 AVRL161A1R1NT R4048 22K R4021 10K R4010 100K R4007 10K TP4050 TP4035 W837 W848 W844 W805 W806 W810 C4143 0.001 B C4132 33P CH C4122 100P CH C4135 100P CH C4133 100P CH C4134 33P CH C4120 0.1 B C4115 1 B C4123 0.1 B C4052 0.1 B C4076 0.1 B C4114 1 B C4077 0.1 B C4142 100 10V YK_P C4078 10 25V KA_P IC4007 R5523N001B-TR-F HIGH SIDE SW IC 1 2 3 4 5 TESTER WAS DQ7 DQ6 DQ5 DQ4 DQ3 V+3 V+5V_USB DQ2 DQ1 USB_FLAG DQ0 USB_P_ON-L DQM0 DWE# DCAS# DRAS# DCS# FLDC- DBA0 -28V FLDC+ DBA1 D_GND MA10 V+3E IR MA0 FP_DO STB MA1 FP_DI FP_SCK MA2 MA3 USBN USBP USB+5V MEMORY/USB SCHEMATIC DIAGRAM PCB130 DMG100 0 0 3.3 FROM/TO DISPLAY VSS DQ0 DQ1 DQ2 DQ15 VSSQ DQ12 DQ11 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 VSSQ DQ10 DQ9 VDDQ DQ8 LDQM VSS UDQM CLK CKE NC A9 A11 A10/AP A0 A2 A1 A3 VDD VSS A4 A5 A6 A7 A8 NC/RFU 3.3 1.5 3.3 1.5 1.5 0.0 1.5 1.5 3.3 1.5 1.5 0.0 1.5 3.3 2.0 3.3 3.3 3.3 3.3 3.3 1.0 0.0 1.7 1.7 1.7 1.7 3.3 DQ13 VDDQ DQ14 WE# CAS# RAS# CS# BA0/A13 BA1/A12 VDD VDDQ VDD EN GND /FLG VIN VOUT 5.3 5.3 0 3.3 3.3 DGND FLDC+ -28V FLDC- V+3E IR STB DO (F to M) DI (M to F) CLK DGND USBN USBP USB+5V GND(USB) DVD MT PCB ASSY (2/7) (A2L501A130) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 52 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.3 DVD MT PCB ASSY(3/7) DANS LA NOMENCLATURE DES PIECES. N’UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY. CRITICAL FOR SAFETY,USE ONES ARE CP2301 LD07T2-24ND-03 PICK-UP(GOLD) 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 3 4 5 6 7 8 9 CP2302 00_6232_005_006_800+ LOADING 1 2 3 4 5 K L LD CP2303 00_6232_006_006_800+ SLED/SPINDLE 1 2 3 4 5 6 Q2306 UM6K1N VR CTL 1 2 3 4 5 6 R2308 10K R2309 10K R2310 10K R2316 3.3K R2329_1 1 1/4W (2125) R2338 10K R2342 680K R2307 100K R2306 100K R2304 10K R2319 150K R2331 150K R2313 10K +-1% R2312 8.2K +-1% R2325 470 +-1% JG2304 JG2305 JG2306 JG2309 JG2310 JG2311 JG2312 JG2313 JG2314 JG2315 JG2316 JG2317 JG2318 JG2319 JG2308 JG2307 JG2320 JG2321 JG2322 JG2323 JG2302 TP2324 TP2325 TP2326 TP2327 TP2328 JG2303 TP2330 TP2333 JG2 JG2 W802 C2302 0.1 B C2301 0.1 B C2303 0.1 B C2323 0.1 B C2322 0.0022 B C2311 0.1 B C2307 0.1 B C2304 100 16V KA_P C2306 100 10V YK_P Q2301 KTC3875S_Y_RTK VCR_CTL DUR MEA NOTE:THE IOA V+5S V+5S F V20 E D C IOA RF B A MDI1 T+ T- F+ F- LOAD- FMSO TRSO STBY LOAD+ V+6A TROUT TRIN OPO OP- OP+ LIMIT MOT_SLED- MOT_SLED+ MOT_SPDL+ MOT_SPDL- V+3F MOT_SLED+ MOT_SLED- T- T+ NC NC NC 2. 3 13 13 2. 2. 2 2 1.3 5 3 1 5 LOAD+ LOAD- GND OPEN CLOSE NC SW(GND) LIMIT SW SLD- SLD+ SPD- SPD+ VRCOM TRKG DRV TRKG RTN FOCS RTN FOCS DRV VCC D B VR780(CD) VRF(RF_OUT) SW1(DVD/CD) C E VS F GND A VR650(DVD) GND GND LD_DVD(650) LD_CD(780) PD/GND NC 0.0 0.0 0.0 0.2 4.9 0.0 5.0 0.0 0.0 1S 1D 1G 2D 2S 2G www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 53 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F Q2304 KTA1504S_Y_RTK LD DRIV for CD Q2305 KTA1504S_Y_RTK LD DRIV for DVD Q2302 KTA1504S_Y_RTK LD DRIV for CD Q2303 KTA1504S_Y_RTK LD DRIV for DVD IC2301 AM5766 MOTOR DRIVER IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 4 5 6 7 8 9 R2317 8.2K +-1% R2311 18K +-1% R2309 10K 2310 10K 2316 .3K R2318 10K R2327 10K R2313 10K +-1% R2312 8.2K +-1% R2325 470 +-1% TP2332 TP2301 TP2331 TP2329 JG2329 TP2342 JG2330 TP2341 JG2301 W802 C2325_1 100PCH C2312 0.1 B B 2307 1 B C2308 0.01 B C2305 0.1 B C2320 100 10V YK_P C2321 100 10V YK_P NR2301 4D03WGJ04R7T5E DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME IOA V20 A B C D V+3F E F MDI1 LDO2 LDO1 IOA LDO1 V1P4 LIMIT TROUT TRIN STBY DMSO FMSO TRCLOSE TROPEN TRSO FOSO LDO2 OPO OP+ OP- RF V+3F V+5S V+6A D_GND M_GND V1P4 FOSO DMSO TROPEN TRCLOSE MOT_SPDL- MOT_SPDL+ LOAD+ LOAD- F+ F- FROM POWER PORT FROM/TO MPEG/MICON/DSP LOADER/MOTOR DRIVE SCHEMATIC DIAGRAM NC NC 3.34 5.6 2.77 2.91 1.69 3.25 3.26 3.22 5.76 0 3.51 1.46 1.27 13.13 13.13 NC NC NC NC 2.03 3.5 13.2 13.2 0 0 2.92 2.81 2.88 2.82 1.38 5.56 3.24 13.2 5.77 PCB130 DMG100 Vcc1 VOTR- VOTR+ VOSL+ VOSL- VOFC- VOFC+ REGO 1 VINSL+ REGO 2 TRB_1 VINFC REV FWD VOTK- VOTK+ VOLD+ VOLD- VCTL Vcc2 GND VINLD TRB_2 VINTK BIAS MUTE PGND PGND OPOUT OPIN 3.3 0 3.3 0 3.3 3.3 3.1 2.5 2.5 3.1 2.0 2.0 DVD MT PCB ASSY (3/7) (A2L501A130) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 54 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.4 DVD MT PCB ASSY(4/7) IC8003 PCM1742KE/2K AUDIO DAC (L,R) IC 1 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 IC8005 PCM1742KE/2K AUDIO DAC (Ls,Rs) IC 1 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 IC8004 PCM1742KE/2K AUDIO DAC (C,Lfe) IC 1 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 D8003 UDZSNP6.8B CP8001 A2001WV-2A (CU223002) 1 2 Q8003 RN1907(T5L_F_T) MUTE CTL 1 2 3 4 5 6 Q8002 RN1907(T5L_F_T) MUTE CTL 1 2 3 4 5 6 Q8004 RN1907(T5L_F_T) MUTE CTL 1 2 3 4 5 6 Q8001 KTA1505S-Y-RTK/P P.CON+3.3V Q8013 KTA1504S_Y_RTK MUTE CTL Q8014 KTA1504S_Y_RTK MUTE CTL Q8012 KTA1504S_Y_RTK MUTE CTL Q8020 KRC103SRTK MUTE CTL D8004 MA111 D8005 MA111 D8006 MA111 R80 10K R8021 2.2K R8024 5.6K R804 10K +- R8031 10K +-1% R8065 22K R8049 680K R8035 10K +-1% R8029 4.7K R8001 100 R8003 100 R8002 100 R8020 2.2K R8054 680K R8026 5.6K R8019 2.2K R8022 2.2K R8009 1K R8005 10K R8008 10 R8007 10 R8006 10 R8012 22K R8018 10 R8017 10 R8027 4.7K R8036 10K +-1% R8033 10K +-1% R8025 680K R8028 4.7K R8038 6.8K R8023 6.8K TP8004 TP8011 TP8001 TP8002 TP8003 W879 W878 W819 C8049 1 B C8026 0.0022 CH C8044 60P CH C8054 1 B C8034 0.1 B C8004 1 B C8017 1 B C8052 1 B C8037 0.1 B C8015 0.1 B C8014 0.1 B C8030 1 B C8039 1 B C8019 1 B C8002 1 B C8013 0.001 B C8036 0.1 B C8025 330P CH C8045 60P CH C8073 60P CH C8043 60P CH C8023 0.0022 CH C8020 1 B C8040 100 10V YK_P C8050 100 10V C8048 100 10V YK_P C8032 100 10V YK_P C8035 100 10V YK_P C8031 220 6.3V YK_P C8028 220 6.3V YK_P C8027 47 16V YK_P C8041 100 10V YK_P C8029 1000 6.3V YK_P C8033 100 10V YK_P C8047 100 10V YK_P C8072 100 10V YK_P C8016 10 25V KA_P IC8001 TC7SHU04FU(TE85L_F INVERTER IC 1 2 3 4 5 Q8009 KTC3875S_Y_RTK REF GEN Q8011 KTC3875S_Y_RTK REF GEN Q8010 KTC3875S_Y_RTK REF GEN Q8008 KTC3875S_Y_RTK REF GEN B8001 MMZ1608R102CT DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUB NOTE:THIS SCHEMATIC DIAG V+12AT XAMUTE XMMUTE SD SCK DAC_XCS0 ABCK XMMUTE ALRCK SD ACLK ASPDIF SCK ASDAT0 DAC_XCS0 ASDAT1 ACLK1 ASDAT2 V+3A V+12 V+12AT V+5A D_GND ABCK1 ASDAT2 ALRCK V+5A V+3A3 V+12AT XMMUTE SD V+3A SCK DAC_XCS0 V+3A3 ACLK1 V+3A2 V+3A1 V+5A COAXIAL GND ABCK1 ASDAT1 ALRCK V+5A ABCK ABCK1 V+3A2 ABCK0 V+12AT V+12 XAMUTE SD ACLK1 SCK DAC_XCS0 ACLK0 ACLK ABCK0 ASDAT0 ALRCK V+5A V+3A1 AL AR FROM MPEG/MICON/DSP TO VIDEO FROM POWER PORT 2.6 2.6 0 0 0 0 0 0 0 0 1.6 3.2 0 0 0 0 1.6 3.2 Q2 Q1 (CP8102) Q2 Q1 NC CS SCK ZERORZEROA VCOM GND_A PCMMCK SI PCMBCK PCMDATA PCMLRCK GNDD VCC VOUTL VOUTR VDD SPDIF GND GND_A VCOM ZERORZEROA SI SCK CS PCMMCK PCMBCK PCMDATA PCMLRCK GNDD VDD VCC VOUTL VOUTR 1.5 1.6 0.9 5.8 6.3 12.5 12.5 5.8 6.3 5.8 12.5 6.3 6.8 6.3 12.5 NC 0 3.3 4.9 2.5 2.4 2.4 3.1 3.1 0 0 0 0 1.6 1.6 1.5 1.5 0 3.3 4.8 2.4 0 2.4 3.2 0 0 3.2 3.2 1.6 NC 2.4 1.6 0 1.5 PCMMCK CS SCK SI ZEROL/MA ZEROL/MA ZEROL/MA ZERORZEROA VCOM GND_A VOUTR VOUTL VCC VDD GNDD PCMLRCK PCMDATA PCMBCK NC 1.5 0 3.3 4.8 2.4 2.4 0 2.4 3.2 0 0 3.2 3.2 1.6 1.6 0 0 0 3.3 3.3 2.7 NC 1.5 0 0 1.6 3.3 GND VCC 1.5 1.6 0.9 VREF_F VREF_S VREF_C 0 0 0 Q2 Q1 5.0 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 55 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F H1 H2 E H1 H2 E J8002 RCA-405A(CUSN)-06 LS/RS/C/LFE 1 2 3 4 5 6 CAUTION: DIGITAL TRANSISTOR H1 H2 E J8001 RCA-207B(CUSN)-02 L/R 1 2 3 R8041 10K +-1% R8043 10K +-1% R8094 220 +-1% R8063 10K +-1% R8064 18K+-1% R8053 10K +-1% R8050 18K +-1% R8052 10K +-1% R8048 18K +-1% R8031 10K +-1% R8065 22K R8070 22K R8055 18K +-1% R8059 18K +-1% R8061 10K +-1% R8092 220 +-1% R8090 1K R8081 220 +-1% R8088 1K R8087 220 +-1% R8046 10K +-1% R8045 18K +-1% R8049 680K R8035 0K +-1% R8054 680K R8071 220 +-1% R8078 220 +-1% R8095 220 +-1% R8058 10K+-1% R8076 220 +-1% R8093 220 +-1% R8036 10K +-1% R8033 10K +-1% R8068 22K R8072 220 +-1% R8069 22K R8067 22K R8073 1K R8074 1K R8077 1K R8079 1K R8096 220 +-1% R8099 220 +-1% R8066 22K R8075 22K TP8013 TP8015 TP8014 TP8012 TP8019 TP8017 W868 W870 C8009 330P CH C8010 330P CH C8049 1 B C8044 560P CH C8054 1 B C8067 0.1 B C8046 560P CH C8052 1 B C8059 100P CH C8064 0.1 B C8057 100P CH C8045 560P CH C8056 100P CH C8051 560P CH C8053 100P CH C8073 560P CH C8063 0.1 B C8043 560P CH C8062 100P CH C8055 100P CH C8007 330P CH C8006 330P CH C8005 330P CH C8008 330P CH IC8007 RC4580IDR AUDIO LPF& IC 1 2 3 4 5 6 7 8 IC8002 RC4580IDR AUDIO LPF& IC 1 2 3 4 5 6 7 8 IC8008 RC4580IDR AUDIO LPF& IC 1 2 3 4 5 6 7 8 C8040 100 10V YK_P C8068 47 16V YK_P C8050 100 10V YK_P C8061 47 16V YK_P C8048 100 10V YK_P C8066 47 16V YK_P C8065 47 16V YK_P C8060 47 16V YK_P C8041 100 10V YK_P C8047 100 10V YK_P C8069 47 16V YK_P C8058 47 16V YK_P TK Q8016 2SD1306NE MUTE SW Q8015 2SD1306NE MUTE SW Q8017 2SD1306NE MUTE SW Q8018 2SD1306NE MUTE SW Q8021 2SD1306NE MUTE SW Q8023 2SD1306NE MUTE SW OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME V+12 COAXIAL CENTER SL SR LFE AL AR AUDIO/JACK SCHEMATIC DIAGRAM DMG100 PCB130 L R SL SR C LFE 5.7 5.7 5.7 0 + - - + +VS -VS 5.7 5.7 12.2 5.7 + - - + +VS -VS 5.7 5.7 5.7 5.7 5.7 5.7 12.2 0 + - - + +VS -VS 0 5.7 5.7 5.7 12.2 5.7 5.7 5.7 0 0.6 0 0 0.6 0 0.6 0 0 0 0 0.6 0 0 -0.7 0 0 -0.7 8 5 6 9 10 7 DVD MT PCB ASSY (4/7) (A2L501A130) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 56 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.5 DVD MT PCB ASSY(5/7) IC7301 LA73054 VIDEO DRIVER 6CH IC 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 4 5 6 7 8 9 Q7302 KRC103SRTK P-H/I-L R7315 1K TP7303 TP7302 W8 W8 W8 W877 C7309 1 B C7313 0.1 B C7302 0.1 B C7317 0.1 B C7305 1 B C7308 1 B C7307 1 B C7306 1 B C7304 0.1 B C7319 100 10V YK_P C7312 100 10V YK_P DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME CVBS SQUEEZE LETTER S_C S_Y SQUEEZE VSEL1 LETTER CVBS S_C VSEL1 S_Y G/Y G/Y B/CB R/CR I/XP B/CB R/CR I/XP P-H/I-L V+5 D_GND FROM/TO MPEG/MICON/DSP FROM POWER PORT 1.2 0 2.8 0 0 5 2.9 0 0 0 2 0 0 2 5 0 0 0 2.5 2.4 2.5 0 2.8 5 0 2.6 0 0 2.7 0 2.8 0 0 0 2.7 5 0 (1D=H,2D=L) (1D=H,2D=L) DRIVE2 (ON=H,OFF=L) (ON=H,OFF=L) (9dB=H,6dB=L) (P=H,I=L) (RGB=H,YUV=L) (MIX=H,OFF=L) (9dB=H,6dB=L) LPF IN SW AMP1 DRIVE1 VCC21 CVBS out GND21 C out C-DC out GND22 Y1 out GND23 GND24 Y2 out VCC22 CB out GND25 CR out GND26 REG GND12 CR in AMP2 CB in MUTE2 Y2 in YC-MIX Y1 in GND11 C in LE SQ MUTE1 CVBS in VCC1 3.4 0 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 57 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F J7304 DIN-409A S-VIDEO OUT for HE 1 2 3 4 5 6 H1 H2 E H1 H2 E J7302 RCA-405A(CUSN)-08 CVBS/Y/U/V 1 2 3 4 5 6 CAUTION: DIGITAL TRANSISTOR R7302 75 1/10W +-1% R7304 75 1/10W +-1% R7305 75 1/10W +-1% R7303 75 1/10W +-1% R7301 10K R7317 75 1/10W +-1% R7316 75 1/10W +-1% TP7301 W873 W872 W871 W877 C7330 0.1 B C7329 470 6.3V YK_P C7316 1000 6.3V YK_P C7318 1000 6.3V YK_P C7314 470 6.3V YK_P C7315 470 6.3V YK_P B7304 BLM18BD102SN1 B7305 BLM18BD102SN1 VIDEO SCHEMATIC DIAGRAM CVBS V U Y C Y ASP S_Y S_C CVBS ASP PCB130 DMG100 DVD MT PCB ASSY (5/7) (A2L501A130) 11 12 16 15 13 14 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 58 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.6 DVD MT PCB ASSY(6/7) W855 W856 W861 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME W863 W865 V+3D V+5H TX2+ TX2- TX1+ TX1- TX0+ TX0- TXC+ TXC- HPD HDMI_SCL HDMI_SDA D_GND A_GND A_GND FROM/TO MPEG/MICON/DSP www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 59 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F CP5901 E110001-11 HDMI CONNECTOR 1 10 11 12 13 14 15 16 17 18 19 2 3 4 5 6 7 8 9 L5902 EXC28CG900U 1 2 3 4 5 6 7 8 L5901 EXC28CG900U 1 2 3 4 5 6 7 8 Q5906 UM6K1N SW 1 2 3 4 5 6 R5919 1.5K R5920 1.5K W862 W864 W840 C5921 10 (2125) B C5901 0.01 B C5925 100P CH C5920 0.1 B B5901 EBMS160808A102_RDC45 S D G Q5902 2SK3019_TL SW DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS C5907 10p CH W853 TX2+ TX2- TX1+ TX1- TX0+ TX0- TXC+ TXC- V+5H HDMI_SCL HDMI_SDA HPD V+3D HDMI SCHEMATIC DIAGRAM PCB130 DMG100 4.89 5.06 4.82 5.07 4.89 4.82 0 0 3.4 NC TX2+ TX1+ TX1- TX0+ TX0- TXC- TXC+ D2+ D2-S D2- D1+ D1-S D0+ D0-S D0- CLK-S CLK- CEC SCL SDA GND POWER HOTPLUG NC D1- CLK+ TX2- 1S 1D 1G 2D 2S 2G DVD MT PCB ASSY (6/7) (A2L501A130) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 60 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.7 DVD MT PCB ASSY(7/7) DANS LA NOMENCLATURE DES PIECES. N’UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY. CRITICAL FOR SAFETY,USE ONES ARE C4095 47 6.3V KA_P IC4006 LD1117AL-ADJ-AA3-A-R REG+1.8V IC 1 2 3 CP4003_1 A2001WV2-16P 1 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 R4013 39 +-1% R4012 68+-1% R4011 12 TP4064 W843 W845 C4096 1 B C4086 1 B C4093 1 B C4112 0.001 B C4094 0.1 B C4098 1 B C4099 0 001 B (CP502) FROM/TO POWER USB+5V GND(UUSB) ADJ VIN VOUT 1.8 0.6 3.3 GND P.CON+5V FL DC- FL DC+ AT+3.3V P.CON+12V GND(M) GND(D) P.CON+6V AT+3.3V -28V P.ON-H GND AT+12V for MUTE www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 61 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F TURE DES PIECES. S DECRITES INT DE VUE SECURITE S PAR UN ETANT IC5902 PQ1K503M2ZPH HDMI+5V REG(300mA) IC 1 2 3 4 5 6 IC4009 BA00BC0WFP V+5USB REG(1.3W/1A) IC 1 2 4 5 6 R4063 10K R5921 22K R5901 10K R4072 15K +-1% R4073 220 R4074 4.7K +-1% R4058 100 R4028 10K TP4038 W849 W842 W821 W826 W832 W822 W841 W839 C4096 1 B C4140 0.001 B C5924 0.1 B C5922 1 B C5923 0.01 B C5906 0.01 B C4119 100PCH C4098 1 B C4099 0.001 B C4056 0.01 B C4137 10 25V KA_P C4141 100 10V YK_P C4100 470 6.3V YK_P B4001 EBMS160808A102_RDC45 B4002 EBMS160808A102_RDC45 DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME V+3A V+5A V+5A V+5 V+12AT V+12AT V+12 V+12 D_GND V+5 V+6A V+6A V+5S V+5S V+3F V+3F M_GND D_GND V+5H V+5H V+3H V+3H DVDD18 DVDD18 V+1R8 ADAC_GND V+3 V+3E V+5V_USB V+1R8 V+3 V+3E PWDN# FLDC- FLDC+ -28V D_GND FROM/TO MEMORY/USB TO VIDEO TO AUDIO/JACK POWER PORT SCHEMATIC DIAGRAM TO MPEG/MICON/DSP TO HDMI TO LOADER/MOTOR DRIVE PCB130 DMG100 (MOTOR) (OPU) (F/E) VOUT GND NR ON/OFF GND VIN 5.8 0 5.4 5 0 1.2 (AUDIO AMP) (AUDIO MUTE) (VIDEO/OPT/COAX) (AUDIO DAC) (CORE) (HDMI) (HDMI) 0 V_C V_ADJ V_OUT GND V_IN 6.0 1.3 4.7 5.3 (FIP/LED/IR) (MPEG/SDRAM/FLASH/RESET) DVD MT PCB ASSY (7/7) (A2L501A130) www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 62 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.8 OPERATION PCB ASSY IC651 PT6315 FIP DRIVER IC 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 SW653 EVQ11L05R ENTER SW654 EVQ11L05R RIGHT SW657 EVQ11L05R UP SW659 EVQ11L05R LEFT SW661 EVQ11L05R HOMEMENU SW666 EVQ11L05R EJECT SW665 EVQ11L05R PAUSE SW663 EVQ11L05R PLAY SW660 EVQ11L05R STOP SW664 EVQ11L05R -SKIP SW662 EVQ11L05R +SKIP SW652 EVQ11L05R DOWN SW658 EVQ11L05R TOPMENU SW656 EVQ11L05R MENU SW655 EVQ11L05R RETURN SW667 EVQ11L05R POWER V651 HNV-08SS84 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 31 32 Vout B+ GND OS651 KSM-2001TC2P 1 2 3 D660 LTL-1CHEE-002A HDMI LED(RED) CP603 B2013H02-3P 1 2 3 CP604 B2013H02-3P 1 2 3 D652 1SS133 D651 1SS133 D655 1SS133 D654 1SS133 D657 1SS133 D656 1SS133 D659 1SS133 D658 1SS133 R664 330 1/4W R666 47 1/4W TP662 C651 0.1 B C675 1 B C676 C658 C674 47 6.3V KA_P C653 47 6.3V KA_P DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME IR V+3E P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 P5 P4 P3 P2 P1 GR8 GR7 SW2 SW1 P8 P9 P10 P11 P12 P13 P14 P15 P16 P7 P6 P5 P4 P3 P2 P1 GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1 LED IR V+3E GND SW1 SW2 PCB271 DEG150 NC NC STB 12 VDD 23 -12.0 -6.0 -18.0 0 -19.0 -15.6 -19.0 -9.5 -13.0 -9.5 -12.6 -13.0 -6.0 LED1 LED2 LED4 CLK 34 VDD 44 NC NC NC -18.0 -18.0 -18.0 -18.0 -18.0 -18.0 -18.0 -18.0 -16.0 -16.0 -16.0 -16.0 -16.0 0 K2 K1 DI DO OSC GND P16 P15 P14 P13 P12 P11 P10 P9 P8 P7 P6 GR12 P5 P4 P3 P2 P1 -28V GR10 GR11 GR9 GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1 GND LED3 -16.0 -18.0 -18.0 -18.0 3.3 3.3 LED V+3E IR 25 1 -25.1 -20.5 -26.8 -26.8 -26.8 -20.5 -20.5 -22.7 -20.5 -20.5 -22.7 -26.8 -26.8 -20.5 -22.7 -22.7 -26.8 -19.7 -19.7 FL+ FL+ P16 P15 P14 P13 P12 P11 P10 DVDCD TRACK ALL REPE P9 P8 P7 P6 P5 P4 P3 P2 P1 G8 GND POWER SW2 GND POWER SW2 GND (OPERATION2 PCB) Switch SW667 : POWER www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 63 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F R IC 1 10 11 12 13 14 15 16 2 3 4 40 41 42 43 44 5 6 7 8 9 SW668 EVQ11L05R USB 1 10 11 12 13 14 15 16 17 18 19 2 0 5 6 7 8 9 CP602 USB-A1D102F-4B4N USB CONNECTOR 1 2 3 4 CD601 2H0B1003 FFC(1.0mm pitch) CD605 CU241203 SHIELD CABLE D667 1SS133 MS1_0 D665 1SS133 CP605 A2001WR2-4P 1 2 3 4 CP601 00_6232_011_102_800+ 1 10 11 2 3 4 5 6 7 8 9 R658 10K R655 1K R657 10K R656 1K R662 100K R654 2.2 TP662 W804 W806 (W802) W803 C610 47P CH C611 47P CH C675 1 B C676 0.1 B C608 0.01 B C658 0.1 B C654 0.01 B C601 1 B C604 33P CH C605 1 B C653 47 6.3V KA_P B602 HCB2012K-600T25 (60 OHM 2.5A) B601 HCB2012K-600T25 (60 OHM 2.5A) C612 0.1 B FLDC- FLDC+ P7 P6 P5 P4 P3 P2 P1 GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1 SW2 -28V SW1 USB+5V P14 P15 P16 USBN USBP STB FP_SCK FP_DI FP_DO USB+5V USBP USBN FP_SCK FP_DI STB FP_DO IR V+3E GR3 GR2 GR1 LED FLDC+ -28V FLDC- V+3E GND FROM/TO MEMORY/USB DISPLAY SCHEMATIC DIAGRAM PCB270 DEG149 STB 12 VDD 3.2 0 0 0 -19.0 -15.6 9.0 LED1 LED2 LED4 CLK VDD 44 6.0 -16.0 -16.0 0 0 2.9 3.2 0.7 3.4 NC K2 K1 DI DO OSC GND P16 P15 P14 GR3 GR2 GR1 GND LED3 0 0 0 NC NC NC 3.3 3.3 +5V GND USB_DN USB_DP -25.1 -25.1 -25.1 -25.1 -25.1 -25.1 -25.1 -25.1 -20.5 -26.8 -26.8 -26.8 -20.5 -20.5 -22.7 -22.3 -22.3 FL- FL- ALL REPEAT A B P7 P6 P5 P4 P3 P2 P1 G8 G7 G6 G5 G4 G3 G2 G1 DGND FLDC+ -28V FLDC- V+3E IR STB DO (F to M) CLK DGND DI (M to F) USBN USB+5V GND(USB) USBP 1 OPERATION PCB ASSY (A2L501A270) Switches SW652 : DOWN SW653 : ENTER SW654 : RIGHT SW655 : RETURN SW656 : MENU SW657 : UP SW658 : TOP MENU SW659 : LEFT SW660 : STOP SW661 : HOME MENU SW662 : + SKIP SW663 : PLAY SW664 : – SKIP SW665 : PAUSE SW666 : EJECT SW668 : USB www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 64 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.9 POWER PCB ASSY(1/2) IS NON POLAR ONE. THE ALUMI ELECTROLYTIC CAPACITOR MA THE RESISTOR MARKED F IS FUSE RESISTO NOTE: F501_1 1.6A125V 51MS016LCC L501 SS11V-03550NT-CH COIL,LINE FILTER 1 2 3 4 FH501_1 EYF-52BCY FH502_1 EYF-52BCY IC504 PS2561AL1-1-V(W) PHOTO COUPLER IC 1 2 3 4 R510_1 2.7 1W R502_1 1.5 1W REPLACE ONLY WITH THE SAME TYPE FUSE :FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, CAUTION N’UTILISER QUE DES FUSIBLE DE MEME TYPE :POUR UNE PROTECTION CONTINUE LES RISQUES D’INCEIE ATTENTION IC501 KIA431A-AT VOLTAGE CTL IC 1 2 3 CP501 A3963WV2-3PD CONNECTOR 1 2 1.6A 125V 1.6A 125V R511 68 1/4W R507 10 1/4W T501 81291354 10 11 12 13 14 15 16 2 3 4 6 7 8 9 BLADE WIDE BLACK WHITE 2 1 CD501 0Q618902 AC120V_60Hz(US) C520 SH501 YQ-12 DANS LA NOMENCLATURE DES PIECES. N’UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY. CRITICAL FOR SAFETY,USE ONES ARE C511_2 47 400V NHG C521 1000 16V ZL_P C523 470 25V YK_P D508 MTZJ5.6B D503 1N4005-EIC D506 1N4005-EIC D515 1S40-E D509 RL106F-E D519 1F5-E D527 SR240-F D510 SF26-F D512 1H3-E D513 1H3-E D502 1N4005-EIC D511 1F5-E D505 1N4005-EIC R513 6.8K R503 1.5M 1/2W R518 3.3K +-1% R516 10 R515 1K R514 1K 1/4W R505 22 1/4W R512 100K1/2W R517 1.2K +-1% R504 680K C515 0.01 400V PP C540 0.0068 B C503 0.1 B C508 680P CH C514 470P 500V B C502 0.22 275V ECQUL C513 47P 2KV SL C516 0.0033 250V KX IC502 STR-A6159M POWER CTL IC 1 2 3 4 5 6 7 8 C517 C522 1000 6.3V ZL_P C506 2.2 50V KA_P C509 10 50V YK_P KTC38 P B501 W4BRH3.5X6X1.0X2 L NTSC N 1.6A 125V{F501} 1.6A 125V{F501} 2.39 0 4.69 NC NC 0 0 0 0 0 0 130 130 130 -22.5 -22.5 BLACK(L) WHITE(N) GND OUT IN 9.9 0 3.9 10.9 NC 0 0 0 NC D D OCP VCC GND FB/OLP STARTUP 17.5 3.9 0.1 130 130 130 0 0 CHASSIS GND * The parts except mark cannot be changed. On that occasion, replace whole Assy. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 65 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F NE. TROLYTIC CAPACITOR MARKED NP MARKED F IS FUSE RESISTOR. L503 22uH TSL0808 L505 22uH R510_1 2.7 1W R529_1 220 1W 501 KIA431A-AT OLTAGE CTL IC 1 2 R511 68 1/4W Q506 KTA1504S_Y_RTK PROTECT IC503 PQ070XF01SZH +6V REG (DVD MOTOR) IC 1 2 3 4 C520 100 50V YK_P CD502 E82G3301 CORD CONNECTOR CD6003 TD-OR0201R TM601 07650PC010 BT601 R6P(AR)XICI UM-4 C521 1000 16V ZL_P C523 470 25V YK_P C526 470 6.3V YK_P CP502 A2001WV2-16P 1 10 11 12 13 14 15 16 2 3 4 5 6 7 8 9 D517 MTZJ2.2B D523 MTZJ3.6B D533 MTZJ2.2B D531 MTZJ27B D528 MTZJ5.1B D535 MTZJ5.1B D536 MTZJ3.0B CAUTION: DIGITAL TRANSISTOR Q504 KTA1281-Y(GP) FL+ P.CON SW Q513 KTA1504S_Y_RTK FL+ CTL Q503 KTA1504S_Y_RTK -28V CTL Q510 KTA1281-Y(GP) P.CON+12V SW Q505 KRC102SRTK P.CON SW D534 1SS133 D521 1SS133 D520 1SS133 D532 1S40-E D515 1S40-E D522 1SS133 D519 1F5-E D527 SR240-F D510 SF26-F D512 1H3-E R524 1K 1/4W R546 3.3K +-1% R545 22K +-1% R518 3.3K +-1% R519 3.3K R523 22K R539 4.7K R527 100 R506 100 R538 22K R516 10 515 K R509 1K R530 560 1/4W R544 10K R548 1K R528 22K 1/4W R531 10K R514 1K 1/4W R526 6.8K +-1% R540 680 R543 4.7K +-1% R541 5.6K +-1% R542 470 +-1% R517 1.2K +-1% R525 100 R547 22 R536 10K R537 1K R534 100 1/4W W817 C501 0.01 B C540 0.0068 B C503 0.1 B C541 0.01 B C536 220 6.3V YK_P C527 100 10V YK_P C531 100 16V YK_P C517 220 25V YK_P C528 2.2 50V KA_P C522 1000 6.3V ZL_P C519 22 35V YK_P C538 220 6.3V YK_P C535 330 16V YK_P Q501 KTC3875S_Y_RTK PROTECT Q502 KTC3209-Y(GP) -28V P.CON SW Q515 2SD1835S/T-AA P.CON+5V REG Q512 KTC3875S_Y_RTK FL+ CTL Q509 KTC3875S_Y_RTK REG+12V CTL Q511 KTC3875S_Y_RTK REG+12V CTL B502 HCB2012K-600T25 (W023) DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME GND P.CON+D5V POWER SCHEMATIC DIAGRAM NC ACCESSORY DPG017 PCB240 2.8 0 0 TO 21PIN/D-TERMINAL/DIGITAL 2.39 0 7.0 FROM/TO POWER PORT (CP4003) 0 9.9 0 3.2 0 3.2 P.CON+12V P.CON+5V FL DC- FL DC+ GND GND AT+12V for MUTE P.CON+6V -28V GND(M) GND(D) AT+3.3V AT+3.3V P.ON-H(STBY L) GND T IN 19.0 0.6 0 28.4 28.4 27.8 5.8 5.1 7.0 6.8 0.6 0 19.7 19.0 20.7 GND(USB) USB+5V IN GND OUT ADJ 5.9 0 1.2 20.8 21.5 21.6 4.5 12.3 5.0 4.5 12.9 5.1 12.6 12.3 12.9 POWER PCB ASSY (1/2) (A2L501A240) W819 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 66 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 10.10 POWER PCB ASSY(2/2) * The parts except mark cannot be changed. On that occasion, replace whole Assy. OS8101 RFT5CB1 OPTICAL 1 2 3 H E J8102 RCA-117-01 COAXIAL 1 2 CP8102 E8223401 1 2 R8107 1.8K R8124 100K R8122 220 R8123 68 +-1% R8106 2.4K R8121 3.9K TP8101 TP8102 C8103 150P CH C8120 0.1 B C8119 1 B C8118 100 10V YK_P C8104 1 50V KA_P Q8103 KTC3875S_Y_RTK COAXIAL DRV B8101 MMZ1608R102CT DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE. NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME ASPDIF COAXIAL D_GND P.CON+D5V D-TERMINAL/DIGITAL SCHEMATIC DIAGRAM VCC DPG017 PCB240 FROM POWER (CP8001) 4.9 2.1 2.7 SPDI F GND GND INPUT POWER PCB ASSY (2/2) (A2L501A240) 1 2 www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 67 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 10.11 WAVEFORMS MPEG/MICON/DSP VIDEO AUDIO/JACK Note : The encircled numbers denote measuring point in the schematic diagram. 1 2 3 4 5 6 7 8 9 10 11 DVD MT PCB ASSY 12 13 14 15 IC4002-pin238 (XTALO) V:200 mV/div. H:500 μs/div. IC4002-pin146 (SDCLK) V:0.5 V/div. H:2 ns/div. IC4002-pin215 (ASPDIF) V:1.0 V/div. H:200 ns/div. IC4002-pin231 (ACLK) V:1.0 V/div. H:20 nsec/div. J8001-pin3 (L_Out) V:1.0 V/div. H:500 μsec/div. J8001-pin2 (R_Out) V:1.0 V/div. H:500 μsec/div. J8002-pin3 (SL_Out) V:1.0 V/div. H:500 μsec/div. J8002-pin2 (SR_Out) V:1.0 V/div. H:500 μsec/div. J8002-pin6 (CENTER_Out) V:1.0 V/div. H:500 μsec/div. J8002-pin5 (LFE_Out) V:1.0 V/div. H:500 μsec/div. J7302-pin6 (CVBS_Out) V:200 mV/div. H:10 μsec/div. J7302-pin5 (Y_Out) V:500 mV/div. H:10 μsec/div. J7302-pin3 (U_Out) V:500 mV/div. H:20 μsec/div. J7302-pin2 (V_Out) V:500 mV/div. H:20 μsec/div. J7304-pin3 (S_Y_Out) V:500 mV/div. H:20 μsec/div. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 68 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 OPERATION PCB ASSY IC651-pin5 (OSC) V:500 mV/div. H:1 μsec/div. DISPLAY DVD MT PCB ASSY 16 J7304-pin4 (S_C_Out) V:500 mV/div. H:10 μsec/div. 1 1 2 J8102-pin2 (COAXIAL_Out) V:500 mV/div. H:200 nsec/div. OS8101-pin1 (OPTICAL_Out) V:1.0 V/div. H:200 nsec/div. POWER PCB ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 69 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 11. PCB CONNECTION DIAGRAM 11.1 LOADING MOTOR and SW NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3-terminal regulator Capacitor Connector P.C.Board Chip Part SIDE A SIDE B SIDE A SIDE A SIDE B SIDE B SW LOADING MOTOR (INSERTED PARTS) LOADING MOTOR (CHIP MOUNTED PARTS) DED021A DED021A DED020A SW2 CD2301 M2602 M2601 SW1 CD2302 M2603 1 5 WH BR BR WH YE GR www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 70 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 11.2 DVD MT PCB ASSY SIDE A SIDE A DMG100A 1 65 129 193 R5919 R5920 IC4005 IC4002 NR4002 X4001 C4069 R4082 R4083 R4071 R4070 C4050 C4123 CP2303 CP2302 IC4004 CP4002 R4084 C4091 C4104 W846 C4114 C4115 NR4001 R4035 C4133 CP2301 W826 C4098 C4112 C4093 R4011 R4012 C4099 B4002 C4095 C4094 IC4006 C4096 R4013 B4001 C4056 IC5902 C5923 R5921 C5922 R5901 C5924 W815 R4018 R4019 R4017 R4015 R4016 C4032 C4031 C4042 C4044 C4047 R4024 R4025 R4027 R4046 R4047 C4011 IC7301 C7329 CP8001 C7316 C7314 C7315 J7302 C7318 B7305 J7304 R7301 W877 C7319 C7312 C7309 C7308 C7307 C7306 C7304 C8067 Q8011 D8004 R8001 R8041 C8040 C8036 C8041 R8018 IC8003 C8016 C8050 R8038 R8023 Q8012 R8081 Q8023 R8090 R8088 C8027 C8068 IC8008 C8058 C8069 C8017 C8029 J8001 IC8007 IC8002 C8002 R8009 R8005 Q8001 C8045 R8024 R8026 Q8014 C8035 R8035 C8048 C8033 C8061 C8060 R8019 C8032 C8072 C8047 R8033 C8065 C8066 J8002 IC8004 IC8005 R8029 R8022 R8094 R8071 R8073 R8049 R8027 R8095 R8078 R8079 R8070 Q8016 Q8018 C8043 C8073 C8026 C8019 C8014 C8037 C8064 C8023 C8020 C8034 C8015 R4038 C8007 Q8013 C8008 C4119 C4103 R4043 C4060 W833 IC2301 Q2303 Q2305 C2321 Q2302 Q2304 C2320 R2306 R2307 Q2301 R2308 R2309 R2338 R2319 R2331 R2342 C2322 C2323 C2312 C2305 R2317 R2311 C2311 R2310 C2307 W802 R2325 R2312 R2313 C2306 R2304 C2301 C8028 C8031 IC4001 W855 W871 W872 W873 C4117 C4024 R2316 C4063 C4062 C4023 C4100 W839 W861 W843 R8043 R4059 Q8004 Q8003 Q2306 CP4003_1 C4142 IC4007 C4078 Q4003 R4007 R4010 IC8001 C8004 IC4009 W849 C4137 C4140 R4074 R4073 R4072 C4141 C4135 C4134 C4122 C4132 B5901 R4063 W830 L5901 L5902 B4010 W837 CP5901 R7302 R7303 C2304 C5925 IC4003 C4143 CP4004 Q8002 R2329_1 Q5902 D4002 D4003 C4102 R8028 R4028 C4077 C4076 C2308 R2318 R2327 C4003 C4002 C4001 C4007 C4038 L4001 C8038 W879 W842 W841 C2325_1 R8008 R8007 SH4001 B4007 DVD MT PCB ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 71 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F SIDE B SIDE B DMG100A R4060 C4071 C4080 C4081 C4082 C5921 C4088 C4068 C4072 C4073 C4054 C4101 C4120 C4052 C4064 R4001 C4055 C4051 R4014 R4004 C4022 C4040 C4025 R4044 C4021 R4054 C4029 R4039 C4036 W813 C4037 R4003 C4020 C4008 C4009 R4005 C4105 C4005 C4019 C4013 C4017 C4016 C4015 C4014 C4026 W816 R4020 C4027 C4028 C4033 R4022 C4034 C4035 C4041 C4043 C4049 C4048 C4046 C4061 R4069 R4068 C4084 C4065 R4006 R4008 C4110 C4066 C4067 C7330 C7317 C7302 C7313 R7315 C7305 R4067 C4083 R4066 C4074 R4065 R4064 R4061 R4002 W804 C8054 Q8009 C8030 C8006 R8099 C8051 R8063 R8064 C8055 R8066 C8062 C8046 R8061 R8075 R8087 Q8021 C8005 R8096 Q8010 Q8008 D8003 R8021 D8005 R8002 R8025 C8039 C8013 D8006 R8003 R8017 R8046 R8012 R8054 C8052 C8057 R8058 R8055 C8044 R8052 R8031 R8048 C8056 R8077 Q8017 R8069 R8076 C8010 R8036 C8049 R8053 R8050 C8059 C8009 R8045 R8068 C8053 R8074 Q8015 R8072 R8092 R8093 R4058 W832 W822 W821 R4050 R4051 C4030 C4012 R4026 C2303 C2302 R4040 W868 W819 W856 R4009 C4128 W807 B4014 C5901 B4015 R8065 B4018 Q4004 C4130 B4016 R8059 W864 W862 C4131 NR4003 R4034 NR2301 Q7302 R4048 D4005 W844 R4021 C8025 Q5906 C5920 W845 R8067 C8063 Q8020 R7304 R7305 R7316 R7317 W848 W851 W850 R8020 Q4002 B7304 C4086 C4075 W858 W820 W840 W878 B8001 R8006 DVD MT PCB ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 72 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 11.3 OPERATION PCB ASSY SIDE B SIDE A 23 34 1 12 SW667 D660 SW665 SW664 SW662 SW660 SW663 W021 SW666 D659 D657 D658 SW668 D656 D655 D654 D652 W017 D667 SW661 SW658 SW659 SW652 SW655 SW656 W001 D651 SW657 SW654 W005 W004 W016 W013 W012 W014 D665 R664 W018 W022 C674 C653 R666 W006 W011 W002 W019 W020 V651 CP601 CP605 W007 CP603 CP604 W023 CP602 OS651 SW653 W804 W003 C651 R657 C611 R655 R658 C610 R656 IC651 C654 B601 C675 R662 R654 C605 C604 C676 C658 C601 C608 W803 W806 B602 DEG149A DEG150A DEG149A DEG150A G A30C5 G A30C5 OPERATION PCB ASSY OPERATION PCB ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 73 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 11.4 POWER PCB ASSY SIDE A SIDE A OS8101 J8102 CP501 FH502_1 FH501_1 F501_1 L501 C502 R503 D505 D502 D503 D506 T501 IC502 D511 W006 W003 D513 C514 IC504 C509 R512 C506 D508 C513 R507 W002 B501 SH501 R505 C516 IC501 D515 D527 C517 C522 C520 D512 D510 C521 C523 IC503 C531 W013 W012 Q515 C535 W021 W817 C527 R511 D517 D534 W022 W007 W017 Q502 C528 R528 R530 W008 C538 L503 C8104 C8118 C536 L505 D528 C526 W014 W011 W019 W009 D533 R534 W005 W010 D536 D535 D531 C519 D523 D520 D522 D521 R514 CP502 W004 CP8102 W001 C515 D519 D532 Q504 Q510 R510_1 R529_1 R502_1 W016 D509 C511_2 R524 R508 DPG017A RISK OFFIRE - REPLACE AS MARKED. G A30C5 POWER PCB ASSY L N www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 74 DV-49AV 1 2 3 4 A B C D E F 1 2 3 4 SIDE B SIDE B R504 C508 Q509 Q511 R540 R543 R542 R541 R526 R509 R525 R547 C501 R519 Q505 R545 R8124 Q8103 B8101 R8122 R8123 C8103 R8121 R8106 R8107 C8119 R536 Q503 R531 R548 R537 Q513 R544 Q512 R515 C540 C503 R513 R518 R516 R517 R539 Q506 R506 R538 R527 Q501 R523 C541 B502 R546 C8120 DPG017A POWER PCB ASSY www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com 75 DV-49AV 5 6 7 8 5 6 7 8 A B C D E F 12. PCB PARTS LIST 5 6 2 1 1 R 0 R 5 0 5 6 1 4 7 3 NOTES: - Parts marked by “NSP” are generally unavailable because they are not in our Master Spare Parts List. - The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. - When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47 k ohm (tolerance is shown by J = 5%, and K = 10%). 560 Ω → 56 × 101 → 561 ...................................................................RD1/4PU J 47 kΩ → 47 × 103 → 473 ...................................................................RD1/4PU J 0.5 Ω → R50 .................................................................................................RN2H K 1 Ω → 1R0 .................................................................................................RS1P K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62 kΩ → 562 × 101 → 5621 .................................................................RN1/4PC F Mark No. Description Part No. LIST OF ASSEMBLIES 1..DVD MT PCB ASSY A2L501A130 1..OPERATION PCB ASSY A2L501A270 > 1..POWER PCB ASSY A2L501A240 Mark No. Description Part No. DVD MT PCB ASSY SEMICONDUCTORS IC 2301 IC AM5766 I1UFV5766S IC 4001 IC S-24CS04AFJ-TB-GE I5HJ0S04A0 IC 4002 IC MT1389EXE/S-L IC8K0389SX IC 4003 IC R3112N291A-TR-FA IE1F0291A0 IC 4004 IC ES29LV160EB-70TG S2L501AF01 IC 4005 IC M12L64164A-5TG IF9J0164AE IC 4006 IC LD1117AL-ADJ-AA3-A-R I1YF9117A0 IC 4007 IC R5523N001B-TR-F I1ZF0N0010 IC 4009 IC BA00BC0WFP-E2 I07F0C0WF0 IC 5902 IC PQ1K503M2ZPH I0GF9K5030 IC 7301 IC LA73054-TLM-E I03FG30540 IC 8001 IC TC7SHU04FU I55F004FU0 IC 8003-8005 PCM1742KE/2K I17F042KE0 IC 8002, 8007, 8008 IC RC4580IDR I04J045800 OTHERS J 7302 RCA JACK 060R451013 J 7304 JACK 063R700013 J 8001 RCA JACK 060R451012 J 8002 RCA JACK 060R451014 CP 5901 CONNECTOR PCB SIDE 06GEYJ3048 X 4001 CRYSTAL (27 MHz) 100GT02720 OPERATION PCB ASSY SEMICONDUCTORS IC 651 IC PT6315 IF4K063150 SWITCHES SW 652-667 SWITCH TACT 0504R01T38 OTHERS CP 602 CONNECTOR PCB SIDE 06G5AA1002 V 651 TUBE FLUORESCENT 096F80R401 OS 651 REMOTE RECEIVER 077Q040004 POWER PCB ASSY RESISTORS > R 511 R,FUSE 68 OHM 1/4W R65584680J OTHERS J 8102 RCA JACK 060R401122 CP 8102 CORD CONNECTOR 06E8223401 OS 8101 OPTICAL DEVICE 07AA000011 Mark No. Description Part No. www. xiaoyu163. com QQ 376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com