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 2007 TOP MENU MENU RETURN ENTER HOME MENU OPEN/CLOSE STANDBY/ ON DV-300-K RRV3584 DVD PLAYER DV-300-K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement Region No. Remarks DV-300-K KUCXZT AC 120 V 1 For details, refer to "Important Check Points for Good Servicing" . T-ZZV APR. 2007 printed in Japan 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 DV-300-K 2 1 2 3 4 1 2 3 4 C D F A B E 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 lead in solder and 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 DV-300-K 3 5 6 7 8 5 6 7 8 C D F A B E WARNING ! THE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1. A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS. LASER DIODE CHARACTERISTICS FOR DVD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 650 nm FOR CD : MAXIMUM OUTPUT POWER : 5 mW WAVELENGTH : 780 nm Additional Laser Caution ∗ : See page 28. 1. • Laser diode is driving with Q2303,Q2305(650nm LD) and Q2302, Q2304(780nm LD)on the DVD MT PCB Assy. Therefore, when short-circuit between the emitter and collector of these transistors or the base voltage is supplied for transistors turn on, the laser oscillates. (failure mode) • In the test mode ∗ , there is the mode that the laser oscillates except for the disc judgment and playback. LD ON mode in the test mode oscillates with the laser forcibly. 2. When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to the laser beam. LABEL CHECK (Printed on the Rear Panel) Location: inside of the unit TOP MENU MENU RETURN ENTER HOME MENU OPEN/CLOSE STANDBY/ ON 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 DV-300-K 4 1 2 3 4 1 2 3 4 C D F A B E [Important Check Points for Good Servicing] In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures. 1. Product safety Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. 1 Use specified parts for repair. Use genuine parts. Be sure to use important parts for safety. 2 Do not perform modifications without proper instructions. Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise. 3 Make sure the soldering of repaired locations is properly performed. When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example) 4 Make sure the screws are tightly fastened. Please be sure that all screws are fastened, and that there are no loose screws. 5 Make sure each connectors are correctly inserted. Please be sure that all connectors are inserted, and that there are no imperfect insertion. 6 Make sure the wiring cables are set to their original state. Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc. 7 Make sure screws and soldering scraps do not remain inside the product. Please check that neither solder debris nor screws remain inside the product. 8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord. Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one. 9 There should be no spark traces or similar marks on the power plug. When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary. 0 Safe environment should be secured during servicing. When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely. 2. Adjustments To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual. 4. Cleaning For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances. 3. Lubricants, Glues, and Replacement parts Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied. 5. Shipping mode and Shipping screws To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. 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 DV-300-K 5 5 6 7 8 5 6 7 8 C D F A B E 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 FACILITIES...................................................................................................................................12 3. BASIC ITEMS FOR SERVICE ........................................................................................................................15 3.1 CHECK POINTS AFTER SERVICING .....................................................................................................15 3.2 PCB LOCATIONS.....................................................................................................................................16 3.3 JIGS LIST .................................................................................................................................................17 4. BLOCK DIAGRAM ..........................................................................................................................................18 4.1 OVERALL WIRING CONNECTION DIAGRAM ........................................................................................18 4.2 OVERALL BLOCK DIAGRAM ..................................................................................................................20 4.3 DVD LOADER 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 .........................27 6. SERVICE MODE .............................................................................................................................................28 6.1 SERVICE MODE PROCEDURE ..............................................................................................................28 6.2 SERVICE MODE IN..................................................................................................................................29 6.3 DISPLAY SPECIFICATION OF THE SERVICE MODE ............................................................................30 6.4 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ...................................................................31 6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE ....................................................................32 7. DISASSEMBLY ...............................................................................................................................................33 7.1 EXTERIOR SECTION ..............................................................................................................................33 7.2 DVD DECK SECTION ..............................................................................................................................34 8. EACH SETTING AND ADJUSTMENT ............................................................................................................38 8.1 ADJUSTMENT..........................................................................................................................................38 8.2 RE-WRITE FOR DVD FIRMWARE...........................................................................................................38 9. EXPLODED VIEWS AND PARTS LIST...........................................................................................................40 9.1 PACKING SECTION .................................................................................................................................40 9.2 EXTERIOR SECTION ..............................................................................................................................42 9.3 06 DVD MECHA SECTION ......................................................................................................................44 10. SCHEMATIC DIAGRAM................................................................................................................................46 10.1 DVD MT PCB ASSY (1/6).......................................................................................................................46 10.2 DVD MT PCB ASSY(2/6)........................................................................................................................48 10.3 DVD MT PCB ASSY(3/6)........................................................................................................................50 10.4 DVD MT PCB ASSY(4/6)........................................................................................................................52 10.5 DVD MT PCB ASSY(5/6)........................................................................................................................54 10.6 DVD MT PCB ASSY(6/6)........................................................................................................................56 10.7 OPERATION 1 and OPERATION 2 PCB ASSYS...................................................................................58 10.8 POWER PCB ASSY ...............................................................................................................................60 10.9 WAVE FORMS........................................................................................................................................62 11. PCB CONNECTION DIAGRAM ....................................................................................................................63 11.1 LOADING MOTOR/SW...........................................................................................................................64 11.2 DVD MT PCB ASSY ...............................................................................................................................64 11.3 OPERATION 1 PCB and OPERATION 2 PCB ASSYS ..........................................................................66 11.4 POWER PCB ASSY ...............................................................................................................................67 12. PCB PARTS LIST..........................................................................................................................................69 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 DV-300-K 6 1 2 3 4 1 2 3 4 C D F A B E 1. SERVICE PRECAUTIONS 1.1 NOTES ON SOLDERING 1.2 WHEN REPLACING DVD DECK NOTES ON SOLDERING • 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 ºC. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 ºC 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 DV-300-K 7 5 6 7 8 5 6 7 8 C D F A B E 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. 1. 2. 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 DV-300-K 8 1 2 3 4 1 2 3 4 C D F A B E 2. SPECIFICATIONS 2.1 ACCESSORIES Accessories • Remote control ×1 (07650KY060) • Audio / Video cable(1.2m) ×1 (red/white/yellow) (06CPBA2006) • Dry cell batteries ×2 (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 DV-300-K 9 5 6 7 8 5 6 7 8 C D F A B E 2.2 SPECIFICATIONS General Power requirements . . . . . . . . . . . .AC 120 V, 60 Hz Power consumption . . . . . . . . . . . . . . . . . . . . . .7 W Power consumption (standby). . . . . . . . . . . . . 0.6 W Weight . . . . . . . . . . . . . . . . . . . . . 1.8 kg (3 lb 16 oz) Dimensions: . . . . . . 420 mm (W) x 49.5 mm (H) x 215 mm (D) (16-9/16 in. (W) x 1-15/16 in. (H) x 8-1/2 in. (D)) Operating temperature . . . . . . . . . . .+5 ºC to +35 ºC (+41 ºF to +95 ºF) Operating humidity. . . . . . . . . . . . . . . . . 5 % to 85 % (no condensation) Component video output (Y, PB, PR) Output level . . . . . . . . .Y (luminance): 1 Vp-p (75 Ω) PB (color): 0.7 Vp-p (75 Ω) PR (color): 0.7 Vp-p (75 Ω) Jacks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA S-video output Output level . . . . . . . . .Y (luminance): 1 Vp-p (75 Ω) C (color): 286 mVp-p (75 Ω) Jack . . . . . . . . . . . . . . . . . . . . . . . . . .4-pin mini DIN 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 Digital audio characteristics Frequency response . . . . . . . . . . . . .4 Hz to 44 kHz S/N ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115 dB Dynamic range. . . . . . . . . . . . . . . . . . . . . . . . .88 dB Total harmonic distortion. . . . . . . . . . . . . . 0.0065 % Wow and flutter. . . . . . . . . . . .Limit of measurement (±0.001 % W. PEAK) or lower Digital output Coaxial digital output . . . . . . . . . . . . . . . . . . . . .RCA Accessories Remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 AA/R6P dry cell batteries . . . . . . . . . . . . . . . . . . . .2 Audio/video cable (red/white/yellow plugs) . . . . . . .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 DV-300-K 10 1 2 3 4 1 2 3 4 C D F A B E 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 Fuji Photo Film Co. Ltd. • 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, JPEG or DivX video 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 to 299 folders on a disc; up to 648 folders and files (combined) within each folder DVD+R/DVD+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 • WMA/MP3/JPEG file playback on DVD-R/ RW: No DVD-Video DVD-R DVD-RW Video CD Fujicolor CD Audio CD CD-R CD-RW 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 DV-300-K 11 5 6 7 8 5 6 7 8 C D F A B E Compressed audio compatibility • Compatible formats: MPEG-1 Audio Layer 3 (MP3), Windows Media Audio (WMA) • Sampling rates: 32 kHz, 44.1 kHz or 48 kHz • Bit-rates: Any (128 Kbps or higher recommended) • VBR (variable bit rate) MP3 playback: No • VBR WMA playback: No • WMA lossless encoding compatible: No • DRM (Digital Rights Management) compatible: Yes (DRM-protected audio files will not play in this player.) • File extensions: .mp3, .wma (these must be used for the player to recognize MP3 and WMA files – do not use for other file types) 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 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. DivX video compatibility • Official DivX® Certified product. • Plays all versions of DivX® video (including DivX® 6) with standard playback of DivX® media files. • 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. DivX, DivX Certified, and associated logos are trademarks of DivX, Inc. and are used under license. 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. 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 DV-300-K 12 1 2 3 4 1 2 3 4 C D F A B E 2.4 PANEL FACILITIES 2.4.1 FRONT PANEL SECTION 1 STANDBY/ON Press to switch the player on or into standby. 2 Disc tray 3 9 � OPEN/CLOSE Press to open or close the disc tray. 4 11 � Press to pause playback. Press again to restart. 5 10 � Press to start or resume playback. 12 � Press to stop the disc (you can resume play- back by pressing � (play)). Compatible 8 Display Description of the display. 13 � and � • Press and hold for fast reverse/forward scanning. • Press to jump to the previous/next chapter or track. 15 This mark indicates compatibility with DVD-RW discs recorded on a DVD recorder in Video Recording mode. TOP MENU ENTER & cursor buttons MENU 6 RETURN 7 HOME MENU Front panel Displays the ‘top menu’ of a DVD disc—this varies with the disc. Displays a DVD disc menu—this varies with the disc and may be the same as the ‘top menu’. Selects the current menu option. Returns to the previously dis-played menu screen. MENU TOP MENU STANDBY/ ON OPEN/CLOSE HOME MENU ENTER RETURN � � 2 3 4 5 6 7 8 10 14 9 11 12 13 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 DV-300-K 13 5 6 7 8 5 6 7 8 C D F A B E 2.4.2 REMOTE CONTROL Remote control 1 Press to switch the player on or into standby. 2 AUDIO Press to select the audio channel or language. 3 SUBTITLE Press to select a subtitle display. 4 Number buttons 5 TOP MENU Press to display the top menu of a DVD disc. 6 ENTER & cursor buttons Use to navigate on-screen displays and menus. Press ENTER to select an option or execute a command. 7 HOME MENU Press to display (or exit) the on-screen display. 8 Use for reverse slow motion playback, frame reverse and reverse scanning. 9 Press to start or resume playback. 10 Press to jump to the beginning of the current chapter or track, then to previous chapters/ tracks. 11 Press to pause playback; press again to restart. 12 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). 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 DV-300-K 14 1 2 3 4 1 2 3 4 C D F A B E Remote control 2 13 SURROUND Press to activate/switch off 2V/SRS TruSurround. 14 Press to open or close the disc tray. 15 ANGLE Press to change the camera angle during DVD multi-angle scene playback. 16 CLEAR Press to clear a numeric entry. 17 ENTER Use to select menu options, etc. 18 MENU Press to display a DVD disc menu, or the Disc Navigator if a VR format DVD-RW, CD, Video CD , MP3, WMA or JPEG disc is loaded. 19 RETURN Press to return to a previous menu screen. 20 Use for forward slow motion playback, frame advance and forward scanning. 21 Press to jump to the next chapter or track. 22 Press to stop the disc (you can resume playback by pressing (play)). 23 DISPLAY Press to display information about the disc playing. 24 ZOOM Press to change the zoom level. 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 DV-300-K 15 5 6 7 8 5 6 7 8 C D F A B E 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: 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 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 DV-300-K 16 1 2 3 4 1 2 3 4 C D F A B E 3.2 PCB LOCATIONS OPERATION 1 PCB ASSY OPERATION 2 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 A2K008A130 1..OPERATION 1 PCB ASSY A2K008A270 1..OPERATION 2 PCB ASSY A2K001A280 > 1..POWER PCB ASSSY A2K008A240 1..DVD MECHA ASSY A2K001A650 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 DV-300-K 17 5 6 7 8 5 6 7 8 C D F A B E 3.3 JIGS LIST Service Remote Control Unit GGF1381 diagnosis Name Jig No. Remarks DVD Test Disc (DVD-Video,NTSC) GGV1025 Operation Check DVD Test Disc (DVD-Video,PAL) CD Test Disc GGV-1101 STD-905 Operation Check Operation Check 7 Jigs list Lubricants and Glues list Cleaning Daifree GEM1036 (ZLX-ME413A) Refer to "9.3 06 DVD MECHA SECTION" Grease GYA1001 (ZLB-PN397B) Refer to "9.3 06 DVD MECHA SECTION" Grease GEM1018 Refer to "9.3 06 DVD MECHA SECTION" Name Lubricants and Glues No. Remark Name Lubricants and Glues No. Remark • Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: Pickup leneses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Position to be cleaned Cleaning tools Remark Position to be cleaned Cleaning tools Remark 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 DV-300-K 18 1 2 3 4 1 2 3 4 C D F A B E 4. BLOCK DIAGRAM 4.1 OVERALL WIRING CONNECTION DIAGRAM 2 1 CP604_1 2 1 CP605_1 11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1 14 13 12 11 10 9 8 7 6 4 5 3 2 1 CP502 14 13 12 11 10 9 8 7 6 4 5 3 2 1 CP4003 Vout B+ GND OS651 1 2 3 CP501 1 2 BLADE WIDE BLACK WHITE 2 1 CD501 AC120V_60Hz(US) :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE DANS LA NOMENCLATURE DES PIECES N'UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION H E J8001 COAXIAL 1 2 H1 H2 E J8003 AUDIO OUT 1 2 3 CD604_1 SW2 POWER SW2 POWER FFC 2 1 2 1 OPERATION2 PCB OPERATION1 PCB DEF126 PCB270 FLDC- FLDC+ V+3E -28V DGND DGND DO (F to M) DI (M to F) IR STB CLK DGND DGND FLDC+ -28V FLDC- DI (M to F) V+3E STB DO (F to M) IR CLK (CD601) 11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1 CP601 CP4002 DEF129 PCB280 DPF015 P.ON-H(STBY L) WHITE BLACK (CD502) AT+3.3V AT+3.3V AT+3.3V 14 13 14 13 12 11 10 9 8 7 6 5 4 3 2 1 12 11 10 9 8 7 6 5 4 3 2 1 PCB024 POWER PCB P.CON+12V P.CON+5V FL DC- FL DC+ GND GND AT+12V for MUTE P.CON+6V -28V GND(M) GND(D) GND P.CON+5V FL DC- FL DC+ -28V AT+3.3V GND P.CON+12V AT+12V for MUTE P.CON+6V GND(M) GND(D) P.ON-H OPERATION 2 PCB ASSY (A2K001A280) OPERATION 1 PCB ASSY (A2K008A270) POWER PCB ASSY (A2K008A240) 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 DV-300-K 19 5 6 7 8 5 6 7 8 C D F A B E 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 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE THE TIME THIS INTERCONNECTION DIAGRAM IS THE LATEST AT NOTE: H1 H2 E H1 H2 E J7302 CVBS/Y/U/V 1 2 3 4 5 6 J7301 S-VIDEO OUT 1 2 3 4 5 6 SW(GND) LIMIT SW SLD- SLD+ SPD- SPD+ GND LOAD- LOAD+ OPEN CLOSE DVD MT PCB DMF089 PCB130 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 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 DM-4PB 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 DRIVE DVD OPTICAL PICK-UP (LOADING MOTOR PCB) 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 (SW PCB) 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 MT PCB ASSY (1/6 – 6/6) (A2K008A130) DVD MECHA ASSY (A2K001A650) 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 DV-300-K 20 1 2 3 4 1 2 3 4 C D F A B E 4.2 OVERALL BLOCK DIAGRAM P.CON+12V AC120V FLDC+/- X4001 27MHz -28V AT+12V for mute AT+3.3V P.CON+6V P.CON+5V POWER SUPPLY DVD LOADER (DM4) IC2301 MOTOR DRIVER AM5766 IC651 FIP DRIVER IC PT6315 IC4002 EEPROM S-24CS08AFJ-TB-1GE IC8003 AUDIO AMP RC4580IDR IC7301 VIDEO DRIVER 6CH IC LA73054-TLM-E FIP HNV-08SS44T KEY SERVO RF SERVO IR FP,STB CH VIDEO DAC ASPDIF RESET AUDIO_L, AUDIO_R AMP_AUDIO_L/R LD_DVD, LD_CD IR 108MHz TV Encoder MPEG-1/2/ JPEG VIDEO DECORDER R S_VIDEO COAXIAL RF V CO L OVERALL BLOCK DIAGRAM IR RECEIVER (OS651) ROM-N340TAO IC4004 16Mbit FLASH ES29LV160EB-70TG IC4005 64Mbit SDRAM HY57V641620ETP-7-C SDA, SCL S IC4003 RESET IC R3112N291A-TR-FA CVBS U Y AMUTE IC4001 MPEG/MICON BLOCK MT1389FE/E-L AUDIO CODEC/ INTERNAL DAC 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 DV-300-K 21 5 6 7 8 5 6 7 8 C D F A B E 4.3 DVD LOADER BLOCK DIAGRAM DVD LOADER/MPEG BLOCK DIAGRAM DVD Loader (DM-4) IC4001 MPEG/MICON IC MT1389FE/E-L X4001 27MHz IC4002 EEPROM IC S-24CS08AFJ- TB-1GE SDA SCL A, B A IC4006 REG+1.8V LM1117S-ADJ A B IOA, V20 C RF, A, B, C, D, E, F, MDI1 IC4003 RESET IC R3112N291A-TR-FA A RESET LD_DVD, LD_CD Q2302-2305 LD DRIVE LDO1, LDO2 IC2301 MOTOR DRIVER IC AM5766 DMSO, FMSO, TROPEN, TRCLOSE, TRSO, FOSO, STBY, V1P4 T+/-, F+/-, LOAD+/-, MOT_SLED+/-, MOT_SPDL+/- OPU SPINDLE/ STEPING/ SLED MOTOR LIMIT, TRIN, TROUT, IC4004 16Mbit FLASH ES29LV160EB-70TG A MA0~MA11, DQ0~DQ15, DQM0, DQM1, DBA0, DBA1, SDCLK, SDCKE, DWE#, DRAS#, DCAS#, DCS# IC8003 AUDIO AMP IC RC4580IDR F A D A0-A20, AD0-AD7, PRD#, PCE#, PWR# IC4005 64Mbit SDRAM HY57V641620ETP-7-C A IC7301 VIDEO DRIVER 6CH IC LA73054-TLM-E LETTER, SQUEEZE, VSEL1, I/XP, R/CR, B/CB, G/Y, C/V 4 3 Y C S-VIDEO JACK J7301 3 5 Y U VIDEO JACK J7302 6 2 V CVBS 2 COAXIAL JACK J8001 ASPDIF 3 2 R L AUDIO JACK J8003 AUDIO R AUDIO L AUDIO L, R GR1 ~ GR8,P1~P16 FIP (V651) HNV-08SS44T IR IR RECEIVER (OS651) ROM-N340TAO A FP_DI, FP_DO, FP_SCK, STB IR IC651 FIP DRIVER IC PT6315 A C G A B C D E F G .......AT+3.3V .......+1.8V .......P.CON+5V .......P.CON+6V .......AT+12V .......P.CON+12V .......-28V 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 DV-300-K 22 1 2 3 4 1 2 3 4 C D F A B E 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-A6131M 6V REG IC503 PQ070XF01SZH 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 DV-300-K 23 5 6 7 8 5 6 7 8 C D F A B E 5. DIAGNOSIS 5.1 TROUBLE SHOOTING POWER DOES NOT TURN ON Is the voltage at pin 8 and pin 9 of CP502 about 3.3V and at pin 5 of CP502 about 5V? No Yes No Is there waveform at X4001 about 3.0Vp-p ? Check X4001, IC4001 and peripheral circuit. Yes Write DVD FIRMWARE 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 DC6V ? 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 DV-300-K 24 1 2 3 4 1 2 3 4 C D F A B E DOES NOT LIGHT ON DISPLAY Yes Is the voltage at pin 13 and pin 43 of IC651 about 3V ? 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 164 of IC4001 ? Check IC4001 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 DV-300-K 25 5 6 7 8 5 6 7 8 C D F A B E NO DIGITAL AUDIO ON PLAYBACK OF COAXIAL JACK Is there waveform at pin 2 of J8001 about 0.5Vp-p? Check connection at RCA Cable. Yes Yes No No Change IC4001. Is there waveform at pin 159 of IC4001 about 3.3Vp-p ? Check Q8005 and peripheral circuit. NO ANALOG AUDIO ON PLAYBACK Is there AUDIO signal at pins 1 and 7 of IC8003 ? Yes Is there AUDIO signal at C8051 and C8053 ? No Check J8003 and peripheral circuit. Yes No Check AT pins 184 and 186 of IC4001. 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 DV-300-K 26 1 2 3 4 1 2 3 4 C D F A B E Symptoms That May Occur When Any Of The Following ICs Is In Failure IC Symptoms EEPROM (DVD MT PCB Assy : IC4002) 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 : IC4001) 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 DV-300-K 27 5 6 7 8 5 6 7 8 C D F A B E 5.2 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY C2317_1 W820 Q2307 Q2306 R2316 W805 W806 C2307 C2312 C2311 R2310 W802 R2313 R2312 R2304 R2327 R2318 R2317 R2311 C2306 IC2301 C4116 C 4006 C4096 C4095 C4094 R4013 R4015 C4089 C4090 C2301 CP2301 CP2303 CP2302 C2321 C2320 R2309 R4009 R2306 R4006 R2307 R4007 R2323 R2321 R2320 R2322 R4010 R2338 R2331 R2319 R2329 Q2303 Q2304 Q2301 Q2305 Q2302 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 R2321 or R2323 on the DVDM Assy. If the voltage is 0.4 V or higher, the 650-nm LD is degraded. No playback of a DVD : Measure the voltage between the two ends of R2320 or R2322 on the DVDM Assy. If the voltage is 0.4 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. SIDE A Front side 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 DV-300-K 28 1 2 3 4 1 2 3 4 C D F A B E 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 DV-300-K 29 5 6 7 8 5 6 7 8 C D F A B E 6.2 SERVICE MODE IN Service Mode Functional Specification 1 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. 2 Release the Service mode • Turn off the power. • Press the [ESC] (A8-5F) key of the remote control unit. 3 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 DV-300-K 30 1 2 3 4 1 2 3 4 C D F A B E 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 1 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 [∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗] 2 Code indication of remote control unit [R – ∗ ∗ ∗ ∗] In case of double code, display a 2nd code. 3 Main unit keycode indication [K – ∗ ∗] 5 Tracking status [TRKG – ∗ ∗ ∗] Tracking on : [ON] Tracking off : [OFF] 6 Spindle status [SPDL – ∗ ∗ ∗] [OFF], [CLV] 7 Mechanism (loading) position value [M – ∗ ∗] Unknown : [01] or [41] Open state : [04] Close state : [08] During opening : [12] During closing : [22] 8 Slider position [S – ∗ ∗ ∗ ∗] In Side Switch ON : [01] In Side Switch OFF : [00] 9 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] 0 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 DV-300-K 31 5 6 7 8 5 6 7 8 C D F A B E 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 Control Code 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 DV-300-K 32 1 2 3 4 1 2 3 4 C D F A B E 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 DV-300-K 33 5 6 7 8 5 6 7 8 C D F A B E 7. DISASSEMBLY 7.1 EXTERIOR SECTION 1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS 1-1:TOP CABINET/FRONT CABINET/OPERATION PCB (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 connector: (CP4002). 4. Unlock the 4 supports 2. 5. Remove the Front Cabinet in the direction of arrow (B). 6. Remove the 10 screws 3. 7. Remove the Operation PCB in the direction of arrow (C). 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. 1-3: DVD DECK (Refer to Fig. 1-3) Fig. 1-3 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 4 screws 1. 2. Remove the 4 screws 2. 3. Remove the DVD MT PCB in the direction of arrow. Fig. 1-4 11 2 2 2 DVD MT PCB 2 DVD Deck 1 1 1 1 Short circuit using a soldering iron. Pick Up PCB 1-2:POWER PCB (Refer to Fig. 1-2) 1. Disconnect the following connector: (CP502). 2. Remove the 4 screws 1. 3. Remove the Power PCB in the direction of arrow. Fig. 1-1 Fig. 1-2 1 1 Power PCB 1 1 1 (B) (A) 1 1 1 1 Top Cabinet Front Cabinet 3 2 (C) (C) Operation PCB Operation 2 PCB 2 2 2 3 3 3 3333 3 3 11 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 DV-300-K 34 1 2 3 4 1 2 3 4 C D F A B E 7.2 DVD DECK SECTION 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 1 and draw it while sagging the Fig. 2-1-A Tray Push to Sag Push to Sag Loader Ass'y 1 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 1. 2. Unlock the 2 supports 2. 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. 1 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 1 2-3: LOADING MOTOR PCB ASS'Y/ LOADING BELT (Refer to Fig. 2-3-A) 1. Remove the Loading Belt. 2. Remove the screw 1. 3. Remove the Loading Motor PCB Ass'y. 4. Remove the 2 screws 2. 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 1) • Screw Torque: 1.0 ± 0.3kgf•cm (Screw 2) 2 2 Loading Motor 2 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 DV-300-K 35 5 6 7 8 5 6 7 8 C D F A B E 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 ± 0.1mm 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 1 Loader Sub Ass’y Gear Main 2-4: RACK LOADING/MAIN GEAR/PULLEY GEAR (Refer to Fig. 2-4-A) 1. Unlock the support 2 and remove the Gear Pulley. 2. Remove the Gear Main. 3. Press down the catcher 1 and slide the Rack Loading. Gear Pulley 2 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. 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 1 1 1 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 DV-300-K 36 1 2 3 4 1 2 3 4 C D F A B E 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 1. 2. Remove the Gear Middle. 3. Remove the screw 2. 4. Remove the Rack Feed Ass'y. 5. Remove the screw 3. 6. Remove the Switch PCB Ass'y. 7. Remove the screw 4. 8. Remove the Gear Feed. 9. Remove the 2 screws 5. 10. Remove the Feed Motor. 11. Remove the Gear Motor. 3 Gear Middle Gear Motor Feed Motor • Screw Torque: 1.3 ± 0.3kgf•cm (Screw 2) • Screw Torque: 3.0 ± 0.3kgf•cm (Screw 3) • Screw Torque: 1.0 ± 0.3kgf•cm (Screw 4, 5) Switch PCB Ass'y 2 4 Rack Feed Ass'y Gear Feed 5 Fig. 2-7-A Traverse Ass'y 5 1 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 ± 0.2mm 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 DV-300-K 37 5 6 7 8 5 6 7 8 C D F A B E [ 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 Traverse Ass'y • Loosen the wire in the direcion of the arrow. Check Hook Fig. 2-7-E ~ FEED MOTOR ~ WHITE (4) BROWN (3) ~ SPINDLE MOTOR ~ YELLOW (2) GREEN (1) Fig. 2-7-D Switch PCB Ass'y 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 DV-300-K 38 1 2 3 4 1 2 3 4 C D F A B E 8. EACH SETTING AND ADJUSTMENT 8.1 ADJUSTMENT 8.2 RE-WRITE FOR DVD FIRMWARE There is no information to be shown in this chapter. 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 DV-300-K 39 5 6 7 8 5 6 7 8 C D F A B E 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. 5. Troubleshooting 1 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. 2 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. YGA6B23A AREA:WY 40 02A5 1.16 1389FE ROM NUMBER REGION:2 REG CHK SUM CHK FL VERSION CHIP VERSION Y G A 6 B 2 3 A How to interpret the version code: Number of releases on the same release date Release date: 6: Year B: Month (1-9 [Jan-Sep], A-C [Oct-Dec]) 23: Day Fixed 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 DV-300-K 40 1 2 3 4 1 2 3 4 C D F A B E 9. EXPLODED VIEWS AND PARTS LIST 9.1 PACKING SECTION 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 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.) NOTES: 9 11 11 10 13 11 11 12 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 DV-300-K 41 5 6 7 8 5 6 7 8 C D F A B E PACKING SECTION parts List Mark No. Description Part No. 1 • • • • • • 2 Audio/Video Cable 06CPBA2006 3 Remote Control 07650KY060 4 Package Pad 792WHAA237 5 • • • • • • NSP 6 Guarantee Card J2G00202B 7 Operating Instructions J2K00801A (English) 8 Operating Instructions J2K00810A (French) 9 Polyethylene Bag,Instruction JB5KD300 10 Gift Sheet 791WHAA183 11 Package 792WHAA227 12 Gift Box 793WCDD454 13 Polyethylene Bag,INSTA5 791WHAA040 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 DV-300-K 42 1 2 3 4 1 2 3 4 C D F A B E 9.2 EXTERIOR SECTION B B A A C C CONTACT SIDE NON-CONTACT SIDE 19 19 19 13 17 17 4 18 18 18 18 10 12 3 14 22 21 33 29 32 27 28 12 15 15 12 21 21 21 21 21 21 2 14 22 12 23 18 18 18 18 1 11 11 25 24 20 5 17 17 19 19 26 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 DV-300-K 43 5 6 7 8 5 6 7 8 C D F A B E EXTERIOR SECTION parts List Mark No. Description Part No. 1 DVD MT PCB Assy A2K008A130 2 OPERATION 1 PCB Assy A2K008A270 3 OPERATION 2 PCB Assy A2K001A280 > 4 POWER PCB Assy A2K008A240 5 DVD MECHA ASSY A2K001A650 > 6 Cord, AC Bush 120Q618902 NSP 7 Plate,Bottom 702WSAA192 8 • • • • • • NSP 9 Sheet,Caution 726000A140 10 Plate,Cover power 755WPAA031 11 Holder,FFC 761WPA0396 12 Cushion,Leg VEB1349 13 Cabinet,Top 702WSB0115 14 Spring Earth 743WKAA015 15 Cushion (15x20x16) 8965TS101B 16 • • • • • • 17 Screw,Tap Tite(S)-Bind Wash. 816423063U 18 Screw,Tap Tite(S) (3x5.5) 8107D3055U 19 Screw,Tap Tite(B) (3x6.0) 8109K3060S 20 Screw,Tap Tite(B)Pan (3x6) 810913060U 21 Screw,Tap Tite(P) (2.6x8) 811022680U 22 Screw,Tap Tite(P) Bind WH7 8110I2680U NSP 23 Sheet,Jack 1 722631A203 NSP 24 Sheet,Jack 2 722631A219 NSP 25 Sheet,Jack 3 722631A220 NSP 26 Sheet Caution 7250000597 27 Front Cabi Assy 7A701A911A 28 Flap, DVD 712WPDA079 29 Spring, Flap-DVD 743WKA0052 30 Cord Connector (CD502) 06CU2E3301 31 Cord Jumper (CD601) 122H0B1003 NSP 32 Energy Star Label 7230007965 33 Flat Cable (CD604) W9L6020038 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 DV-300-K 44 1 2 3 4 1 2 3 4 C D F A B E 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 DV-300-K 45 5 6 7 8 5 6 7 8 C D F A B E 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 (24P)(CD2001) 122J4O2202 7 Cord Jumper (CD2302) 122H051602 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) 122H061605 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 34 DVD MECHA ASSY A2K001A650 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 DV-300-K 46 1 2 3 4 1 2 3 4 C D F A B E 10. SCHEMATIC DIAGRAM 10.1 DVD MT PCB ASSY (1/6) C4035 390P CH C4032 0.47 B C4027 22P CH C4033 11P CH C4031 0.047 B C4023 0.1 B C4010 220P CH C4103 0.0022 B C4090 0.1 B C4101 270P CH C4005 0.1 B C4037 13P CH C4036 0.1 B C4046 B C4016 0.1 B C4024 0.1 B C4022 0.033 B C4026 0.1 B C4028 0.1 B C4029 0.047 B C4034 0.1 B C4019 0.1 B C4020 0.1 B C4018 0.1 B C4025 0.001 B C4001 0.1 B C4011 1 B C4012 1 B C4013 1 B C4014 1 B C4006 0.1 B C4003 0.1 B C4002 0.1 B C4007 0.1 B C4102 270P CH C4088 1 B C4057 C4038 C4089 0.015 B C4030 10 25V KA_P C4047 1000 6.3V YK_P R4022 750K R4025 82 R4020 100K R4024 100K R4001 33 R4003 680K R4015 10K R4014 10K R4018 15K R4002 10K R4004 10K R4009 13K +-1% R4010 13K +-1% R4007 8.2K +-1% R4006 13K +-1% R4061 10K TP4008 TP4009 TP4010 TP4011 TP4029 IC4002 S-24CS08AFJ-TB-1GE EEPROM IC 1 2 3 4 5 6 7 8 X4001 100GT02720 27MHz IC4001 MT1389FE MPEG/MIC 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 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 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 9 OF NOTE:THIS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. NOTE:THE DC VOLTAGE EACH PART WAS V+3A V1P4 V+1R8 MDI1 V20 STBY A B C D E F V+3 LDO1 LDO2 DMSO FMSO TRCLOSE TROPEN TRSO FOSO OPO OP+ D OP- A IOA TRIN B TROUT C LIMIT RF V1P4 RF A0 A1 A2 E A3 A4 F A5 MDI1 A6 V20 A7 LDO2 A8 A9 LDO1 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 AD0 AD1 OPO AD2 AD3 OP- AD4 OP+ AD5 DMSO AD6 FMSO AD7 TROPEN PWR# PRD# PCE# TRSO DQM0 FOSO DQM1 LIMIT DWE# DCAS# IOA DRAS# TRCLOSE DCS# STBY DQ0 A2 DQ1 DQ2 DQ3 A3 DQ4 A4 DQ5 A5 DQ6 DQ7 A6 DQ8 A7 DQ9 A8 DQ10 DQ11 V+3 DQ12 DQ13 DQ14 DQ15 SCL DBA0 DBA1 SDA MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8 MA9 MA10 PWR# PCE# PRD# MA11 A18 A19 A16 A15 A14 A13 A12 A11 A10 A9 A20 A1 AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 A17 A0 SDCKE SDCLK SDA SCL FROM/TO LOADER/MOTOR DRIVE FROM/TO MEMORY 3.3 NC NC NC NC NC NC NC NC 1.8V VCC SDA NC NC NC SCL WP GND 0.0 0.0 0.0 0.0 3.3 3.3 0.0 3.3 0.0 1.5 1.5 1.5 1.5 1.7 2.1 2.1 2.1 2.1 2.1 2.1 0.2 0.2 2.5 3.3 3.5 3.4 2.1 0.0 2.8 2.0 1.4 1.3 1.3 1.3 2.5 1.6 1.4 2.1 1.3 0.0 1.4 1.4 1.4 2.5 3.4 0.0 3.3 2.2 1.8 1.8 2.2 1.6 2.7 1.9 2.2 0.0 0.0 1.8 0.7 0.9 1.0 1.3 0.0 0.1 3.3 1.8 1.6 1.6 1.6 3.3 0.0 1.7 3.3 1.4 1.5 2.0 0.0 1.7 1.7 1.4 0.9 0.1 0.0 0.0 1.5 1.0 1.5 1.6 1.6 2.0 AVDD3 216 215 DVDA DVDB DVDC DVDRF IP DVDRF IN MA MB MC SA SB SC MD DVDD SD SVDD3 RFLV/RFON SGND V2REFD V2D VREFD TPI DVDD18 55 56 57 58 IREF OP_OUT OP_INN OP_INP AGND RFGND18 RFVDD18 XTALI PLLVSS XTALO JITFO JITFN IDACEXLP PLLVDD3 LPFON LPFIP LPFIN LPFOP ADCVDD3 CRTPLP RFGND RFGC ADCVSS RFVDD3 RFRPDC RFRPAC TNI CDFON CDFOP MDI1 MDI2 LDO2 LDO1 CSO/RFOP FEO TEO TEZISLV DMO FMO TROPENPWM PWMOUT1/ADIN0 TRO FOO IOA2 (PU) IOA3 (PU) IOA4 (PU) IOA5 (PU) IOA6 (PU) IOA7 (PU) HIGHA0(PU) A16 (PU) HIGHA7 (PU) DVDD3 HIGHA6 (PU) HIGHA5 (PU) HIGHA4 (PU) HIGHA3 (PU) HIGHA2 (PU) HIGHA1 (PU) IOA20 (PD) IOCS# (PU) IOA1 (PU) IOOE# AD0 AD1 AD2 AD3 AD4 AD5 AD6 ALE (PU) AD7 IOA0 (PU) A17 (PU) IOA18 (PD) IOA19 (PD) IOWR# (PU) DVSS(1.8) ADACVDD2(A) 3.3 3.3 HRFZC OSP OSN GPIO2/SPMCLK GPIO0/VSYN/YUV1 GPIO1/HSYN/INT4#/YUV2 IOA21/YUV7/GPIO (PD) ADACVDD1(A) ALF(CTR)/GPIO(A) FG/ADIN1/GPIO (PU) V+3RF (V+3D) 0.2 0 3.3 0 0.5 3.3 0.9 2.8 2.7 2.7 1.8 0.5 1.8 1.2 1.1 0 1.0 1.7 0 1 8 0 0 3.3 ADIN DVD MT PCB ASSY (1/6) (A2K008A130) • MPEG/MICON/DSP BLOCK 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 DV-300-K 47 5 6 7 8 5 6 7 8 C D F A B E 4035 0P CH C4059 0.0015 B C4063 0.1 B C4060 0.1 B C4118 100P CH C4037 13P CH C4036 0.1 B C4046 0.0068 B C4072 100P CH C4114 1 B C4082 100P CH C4081 33P CH C4083 33P CH C4084 100P CH C4034 0.1 B C4057 0.1 B C4074 0.1 B C4073 0.1 B C4067 0.1 B C4065 0.1 B C4064 0.1 B C4058 0.1 B C4038 1 B C4071 0.1 B C4066 1 B C4079 0.1 B C4077 0.01 B C4080 220 6.3V YK_P C4047 1000 6.3V YK_P C4039 10 25V KA_P 4022 750K R4025 82 R4024 100K R4066 33 R4065 33 R4072 33 R4073 33 R4029 33 R4046 2.7K +-1% R4045 15K R4050 150 +-1% R4052 150 +-1% R4051 150 +-1% R4058 100 R4057 10K R4074 33 R4034 10K R4036 10K R4037 10K R4039 10K R4076 100 R4049 150 +-1% R4075 10K TP4048 TP4047 TP4092 TP4093 TP4091 TP4094 TP4088 TP4089 TP4087 TP4030 TP4082 TP4081 TP4083 TP4084 TP4085 TP4086 TP4029 TP4044 TP4035 CP4002 00_6232_011_006_800+ 1 10 11 2 3 4 5 6 7 8 9 X4001 100GT02720 27MHz W834 W833 W839 IC4001 MT1389FE/E-L MPEG/MICON IC 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 98 100 3 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME AYBACK. B4007 MMZ1608R102CT B4011 MMZ1608R102CT B4010 MMZ1608R102CT NR4002 4D03WGJ0330T5E NR4001 4D03WGJ0330T5E IC4003 R3112N291A-TR-FA RESET IC 1 2 3 4 5 V+3A I/XP V+3 AMUTE LETTER SQUEEZE AL AR R/CR V+3E B/CB V+3 G/Y V+1R8 C/V PWDN# V+3V -28V FLDC- FLDC+ D_GND R/CR B/CB G/Y C/V SQUEEZE LETTER I/XP ASPDIF VSEL1 PWDN# AL AR PWDN# AMUTE ASPDIF VSEL1 TROUT GND TRIN VSEL1 MA4 MA5 MA6 MA7 MA8 MA9 MA11 SDCKE SDCLK MA3 MA2 MA1 MA0 MA10 DBA1 DBA0 DCS# DRAS# DCAS# DWE# DQM1 DQ8 FLDC- DQ9 -28V FLDC+ DQ10 DQ11 D_GND DQ12 DQ13 V+3E DQ14 IR DQ15 FP_DO DQ0 DQ1 STB DQ2 FP_DI DQ3 FP_SCK DQ4 RXD RESET TXD AD3 AD4 AD5 AD6 AD7 A17 A0 DQM0 RXD TXD DQ7 DQ6 DQ5 SDA SCL FP_DI FP_SCK STB FP_DO V+3 IR TO AUDIO JACK DMF089 PCB130 (V+3D) TO VIDEO JACK FROM/TO POWER PORT (CP601) FROM/TO DISPLAY NC NC NC NC NC NC NCNCNC NC NC NC NC NC NC NC 0.0 3.3 3.3 1.9 1.9 1.9 1.9 1.9 1.9 0.0 1.9 1.9 1.9 1.9 0.0 1.9 1.9 3.3 0.0 0.0 1.8 0.7 0.9 1.0 1.3 0.0 DGND DGND FLDC+ -28V FLDC- V+3E IR STB DO (F to M) DI (M to F) CLK 1.0 1.5 1.6 1.6 2.0 3.2 2.9 0.0 3.1 3.0 3.3 3.3 0.1 3.3 1.9 1.9 1.9 1.9 1.9 3.3 3.0 1.5 2.0 1.6 1.6 1.8 0.1 1.1 3.3 108 107 DVDD3 RFGND18 RFVDD18 XTALI PLLVSS XTALO JITFO JITFN IDACEXLP DVDD18 DVDD3 AD2 AD3 AD4 AD5 AD6 ALE (PU) AD7 IOA0 (PU) UWR# (PU) URD# (PU) UP1_2 (PU) UP1_3 (PU) UP1_4 (PU) UP1_5 (PU) ICE (PD) PRST# (PU) IR DQM0# RD7 RD6 RD5 INT0# (PU) A17 (PU) RD4 RD3 RD2 RD1 RD0 RD15 RD14 RD13 RD12 RD11 RD10 RD9 RD8 DQM1 RWE# CAS# RAS# RCS# BA0 BA1 DVDD18 RA10 RA0 RA1 RA2 RA3 RCLK 1.2 2.0 1.5 1.7 DVDD3 CKE RA9 RA8 1.9 1.2 1.2 1.2 RA7 RA6 RA5 RA4 1.2 1.2 1.2 1.2 DVDD18 DVSS(1.8) DVSS(1.8) 1.9 (PD) RA11 1.6 1.6 1.6 1.6 3.3 0.0 161 160 159 SPDIF DACVDDC(V) VREF(V) FS(V) 0.0 1.3 1.3 DACVDDB(V) DACVSSB(V) DACVDDA(V) 3.3 DACVSSA(V) R/CR(V) B/CB(V) 0.0 0.7 0.7 0.7 AADVSS(A) AKIN2(A) ADVCM(A) AKIN1(A) AADVDD(A) DACVSSC(V) CVBS/C(V) G/Y(V) APLLVDD(A) APLLCAP(A) APLLVSS(A) ADACVSS1(A) ADACVSS2(A) AVCM(A) ADACVDD2(A) 3.3 3.3 162 ARF(SW)/GPIO(A) ARS/GPIO(A) AR/SDATA1(A) GPIO6/YUVCLK (PD) GPIO7/YUV3 (PD) GPIO3/INT1#/SPDATA GPIO4/SPLRCK IOA21/YUV7/GPIO (PD) UP1_6/SCL (PU) UP1_7/SDA (PU) UP3_0/RXD (PU) UP3_1/TXD (PU) UP3_5/TXD/SDA (PU) UP3_4/RXD/SCL (PU) MC_DATA/INT2#/YUV0/GPIO (PD) ASDATA3/YUV6/GPIO (PD) ASDATA2/YUV5/GPO (PD) ASDATA1/YUV4/GPO (PD) ASDATA0/YUV2/GPO (PD) ALRCLK/YUV1/GPO ACLK/YUV0/GPIO ABCK/YUV0/GPIO GPIO5/INT3#/SPBCK DVSS(3.3) ADACVDD1(A) AL/SDATA2(A) ALS/SDATA0/GPIO(A) ALF(CTR)/GPIO(A) 0 1.0 1.7 0 1.8 2.6 3.1 3.3 2.6 2.6 0.0 0.0 3.3 2.6 1.8 0.0 0.0 0.0 3.3 1.6 3.3 0.7 0.0 0.1 1.4 0.1 3.3 3.3 1.0 0.0 0.0 0.0 0.0 3.3 3.3 1.6 1.0 1.6 3.3 V_OUT VSS NC CT VDD 0.0 3.3 3.3 1.9 NC 2 4 3 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 DV-300-K 48 1 2 3 4 1 2 3 4 C D F A B E 10.2 DVD MT PCB ASSY(2/6) 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 C4062 0.001 B C4040 1 B R4040 10K OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS A17 A16 A15 DQ0 DQ1 DQ2 A14 DQ3 DQ4 DQ5 A0 A13 DQ6 DQ7 DQ8 AD7 A12 DQ9 DQ10 DQ11 A11 DQ12 DQ13 DQ14 AD6 A10 DQ15 MA0 MA1 A9 MA2 MA3 MA4 AD5 A20 MA5 MA6 MA7 MA8 MA9 MA10 AD4 PWR# MA11 DWE# SDCKE DQM1 DQM0 DCAS# DRAS# DBA1 DBA0 AD3 SDCLK DCS# A0 A1 A2 A3 AD2 A19 A4 A5 A6 A18 A7 A8 A9 AD1 A8 A10 A11 A12 A7 A13 A14 A15 AD0 A6 A16 A17 A18 PRD# A5 A19 A20 AD0 A4 AD1 AD2 AD3 PCE# A3 AD4 AD5 AD6 A1 A2 AD7 PRD# PCE# PWR# V+3 D_GND FROM POWER PORT FROM/TO MPEG/MICON/DSP NC 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 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 NC NC NC NC NC NC NC OE# RESET# RY/BY# 0 NC (BYTE#) D15/A1 NC (WP#/ACC) 0 0.1 0 0 3.3 A7 A6 A5 A4 A3 A2 A1 A18 A17 0.1 1.6 0.7 1.4 1.6 1.3 1.6 1.7 2.5 1.6 NC NC NC NC WE# NC (V+3D) DVD MT PCB ASSY (2/6) (A2K008A130) • MEMORY BLOCK 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 DV-300-K 49 5 6 7 8 5 6 7 8 C D F A B E IC4005 HY57V641620ETP-7-C 64Mbit(4M*16) 143MHz 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 C4051 0.1 B C4055 0.1 B C4052 0.1 B C4049 0.1 B C4048 0.1 B C4050 1000 6.3V YK_P 40 TP4001 DQ15 DQ0 A16 A15 DQ14 DQ1 A14 DQ13 DQ2 A13 A12 DQ12 DQ3 A11 DQ11 DQ4 A10 A9 DQ10 DQ5 A20 DQ9 DQ6 PWR# DQ8 DQ7 DQM0 DQM1 DWE# SDCLK DCAS# A19 SDCKE DRAS# A18 DCS# A8 MA11 DBA0 A7 MA9 DBA1 A6 MA8 MA10 A5 MA7 MA0 A4 MA6 MA1 A3 MA5 MA2 A2 MA4 MA3 PCB130 DMF089 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 NC NC 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 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 WE# CAS# RAS# CS# BA0/A13 BA1/A12 VDD VDDQ VDD ÷ When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB 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. ÷ : The power supply is shown with the marked box. 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 DV-300-K 50 1 2 3 4 1 2 3 4 C D F A B E 10.3 DVD MT PCB ASSY(3/6) :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE DANS LA NOMENCLATURE DES PIECES N'UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION 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 Q2301 KTC3875S_Y_RTK VCR_CTL CP2303 00_6232_006_006_800+ SLED/SPINDLE 1 2 3 4 5 6 S D G Q2307 KTK5132U-RTK/P VCR_CTL S D G Q2306 KTK5132U-RTK/P VCR_CTL C2317_1 470P CH C2302 0.1 B C2303 0.1 B C2301 0.1 B C2323 0.1 B C2322 0.0022 B C2311 0.1 B C2307 0.1 B C2306 100 10V YK_P R2338 10K R2343 10K R2341 10K R2306 100K R2319 150K R2312 8.2K +-1% R2309 10K R2307 100K R2308 10K R2329 1 R2342 680K R2331 150K R2304 10K R2313 10K +-1% R2310 10K R2316 3.3K R2325 470 +-1% TP2303 TP2304 TP2305 TP2306 TP2309 TP2310 TP2311 TP2312 TP2313 TP2314 TP2315 TP2316 TP2317 TP2318 TP2319 TP2308 TP2307 TP2320 TP2321 TP2322 TP2323 TP2302 TP2324 TP2325 TP2326 TP2327 TP2328 TP2333 TP2330 W814 W802 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 V+3F OPO OP- OP+ LIMIT MOT_SLED- MOT_SLED+ MOT_SPDL+ MOT_SPDL- V+3F MOT_SLED+ MOT_SLED- T- T+ NC LOAD+ LOAD- GND OPEN CLOSE 0.0 0.0 0.2 5.0 0.0 0.0 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 4.9 0.0 DVD MT PCB ASSY (3/6) (A2K008A130) • LOADER/MOTOR DRIVE BLOCK 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 DV-300-K 51 5 6 7 8 5 6 7 8 C D F A B E Q2305 KTA1504S_Y_RTK LD DRIV for DVD Q2303 KTA1504S_Y_RTK LD DRIV for DVD Q2304 KTA1504S_Y_RTK LD DRIV for CD Q2302 KTA1504S_Y_RTK LD DRIV for CD 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 C2312 0.1 B C2305 0.1 B B 07 B C2321 100 10V YK_P C2320 100 10V YK_P R2323 4.7 R2321 4.7 R2311 18K +-1% R2317 8.2K +-1% R2312 8.2K +-1% 309 K R2322 4.7 R2320 4.7 R2327 10K R2318 10K R2313 K +-1% 10 16 K R2325 470 +-1% TP2342 JG009 JG008 TP2332 JG010 TP2341 TP2301 TP2331 TP2329 W806 W805 02 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS 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+ F+ F- LOAD+ LOAD- 0 0 3.1 2.5 3.1 2.0 2.0 PCB130 DMF089 FROM POWER PORT FROM/TO MPEG/MICON/DSP 3.3 3.3 3.3 3.3 2.5 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 NC NC NC 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 DV-300-K 52 1 2 3 4 1 2 3 4 C D F A B E 10.4 DVD MT PCB ASSY(4/6) :SINCE THE CAUTION DESCRIBE CRITICAL H E J8001 RCA-117-01 COAXIAL 1 2 C8053 47 16V NA_P C8051 47 16V NA_P Q8005 KTC3875S_Y_RTK COAXIAL DRIV C8042 100P CH C8046 100P CH C8036 1 B C8074 330P CH C8038 1 50V KA_P R8040 100K R8048 470K R8060 470K R8044 8.2K R8059 10K +-1% R8049 10K +-1% R8038 220 R8035 2.4K R8036 3.9K R8037 1.8K R8039 68 TP8001 W840 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS B8004 MMZ1608R102CT ASPDIF AMUTE V+5V_A D_GND V+12AT V+12 PWDN# AMUTE ASPDIF AL AR GND VSEL1 AL AR V+5V_A GND VSEL1 FROM VIDEO JACK FROM MPEG/MICON/DSP FROM POWER PORT 2.8 2.1 5.0 DVD MT PCB ASSY (4/6) (A2K008A130) • AUDIO JACK BLOCK 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 DV-300-K 53 5 6 7 8 5 6 7 8 C D F A B E :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE DANS LA NOMENCLATURE DES PIECES N'UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION Q8010 KRC407-RTK/P ZERO MUTE(H:ON) Q8013 KRC407-RTK/P XAMUTE(L:ON) H1 H2 E J8003 RCA-207B-02 AUDIO OUT 1 2 3 CAUTION: DIGITAL TRANSISTOR Q8018 KTC2875-B MUTE SW Q8019 KTC2875-B MUTE SW Q8014 KTA1504S_Y_RTK JACK MUTE(H:ON) C8072 0.1 B C8058 0.1 B C8059 0.1 B C8057 560P CH C8056 560P CH C8069 68P CH C8067 68P CH C8077 330P CH C8078 330P CH C8066 100 10V YK_P C8070 47 16V YK_P C8073 47 16V YK_P R8066 10K R8067 27K +-1% R8048 470K R8060 470K R8069 22K R8085 220 +-1% R8084 220 +-1% R8065 4.7K R8044 8.2K R8014 4.7K R8059 K +-1% R8049 K +-1% R8061 10K R8063 27K +-1% R8074 22K R8073 22K R8081 470 R8080 220 +-1% R8057 22K R8078 470 R8079 220 +-1% R8056 4.7K R8051 4.7K TP8001 IC8003 RC4580IDR AUDIO AMP IC 1 2 3 4 5 6 7 8 AMUTE PWDN# V+12AT GND V+12 PCB130 DMF089 2.7 0.1 0 6.3 6.3 6.3 6.3 6.3 6.3 0 12.5 + - - + +VS -VS -1.2 0 0 L R -1.2 0 0 0 0.3 0.1 0.1 0 2.7 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 DV-300-K 54 1 2 3 4 1 2 3 4 C D F A B E 10.5 DVD MT PCB ASSY(5/6) IC7301 LA73054-TLM-E 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 L7301 22uH 0405 Q7302 KRC407-RTK/P P-H/I-L C7308 1 B C7310 1 B C7304 0.1 B C7313 0.1 B C7306 1 B C7305 0.1 B C7307 1 B C7312 0.1 B C7309 1 B C7303 470 6.3V YK_P C7311 100 10V YK_P R7305 1K R7337 100 R7302 1K TP7303 TP7302 W871 W877 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS C/V SQUEEZE LETTER LETTER SQUEEZE VSEL1 I/XP R/CR B/CB G/Y C/V VSEL1 G/Y B/CB R/CR I/XP V+5V_A P-H/I-L V+5V V+5V_A V+5V D_GND D_GND TO AUDIO JACK FROM POWER PORT FROM MPEG/MICON/DSP VCC1 CVBS in SQ LE C in GND11 Y1 in Y2 in MUTE2 CB in AMP2 CR in GND12 REG GND26 CR out GND25 CB out VCC22 Y2 out GND24 GND23 Y1 out GND22 C-DC out C out GND21 CVBS out VCC21 DRIVE1 AMP1 LPF (9dB=H,6dB=L) (P=H,I=L) (9dB=H,6dB=L) (ON=H,OFF=L) DRIVE2 (1D=H,2D=L) (1D=H,2D=L) MUTE1 (ON=H,OFF=L) IN SW (RGB=H,YUV=L) YC-MIX (MIX=H,OFF=L) 0 0 0 0 0 0 0 0 0 0 2.6 0 0 2.5 2.6 2.7 5.0 2.5 2.5 2.8 0 2.9 4.1 2.9 0 0 0 0 2.8 0 0 2.8 2.0 0 0 5.0 3.3 0 0 Y/G U/B V/R DVD MT PCB ASSY (5/6) (A2K008A130) • VIDEO JACK BLOCK 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 DV-300-K 55 5 6 7 8 5 6 7 8 C D F A B E H1 H2 E H1 H2 E J7302 RCA-405A-08 CVBS/Y/U/V 1 2 3 4 5 6 J7301 DIN-409A S-VIDEO OUT 1 2 3 4 5 6 CAUTION: DIGITAL TRANSISTOR C7324 0.1 B C7317 470 6.3V YK_P C7319 1000 6.3V YK_P C7316 470 6.3V YK_P C7318 1000 6.3V YK_P C7325 470 6.3V YK_P R7317 75 +-1% R7315 75 +-1% R7318 75 +-1% R7316 75 +-1% R7323 75 +-1% R7322 75 +-1% R7324 10K TP7301 W872 W873 W871 W877 W801 B7305 MMZ1608R102CT B7304 MMZ1608R102CT U_OUT V_OUT Y_OUT C Y Y U V CVBS S_C OUT S_Y OUT CVBS OUT Y/G U/B V/R ASP PCB130 DMF089 10 13 12 11 8 9 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 DV-300-K 56 1 2 3 4 1 2 3 4 C D F A B E 10.6 DVD MT PCB ASSY(6/6) CP4003 A2001WV2-14P 1 10 11 12 13 14 2 3 4 5 6 7 8 9 C4095 47 6.3V KA_P IC4006 LM1117S-ADJ REG+1.8V IC 1 2 3 :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE DANS LA NOMENCLATURE DES PIECES N'UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION C4099 0.001 B C4098 1 B C4112 0.001 B C4116 0.001 B C4094 0.1 B C4086 1 B C4093 1 B C4096 1 B C4100 R4012 68 +-1% R4013 39 +-1% R4011 15 TP4002 W820 FROM/TO POWER (CP502) GND P.CON+5V FL DC- FL DC+ AT+3.3V GND P.CON+12V AT+12V for MUTE GND(M) GND(D) P.CON+6V AT+3.3V -28V ADJ VIN VOUT 1.8 0.6 3.3 P.ON-H DVD MT PCB ASSY (6/6) (A2K008A130) • POWER PORT BLOCK 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 DV-300-K 57 5 6 7 8 5 6 7 8 C D F A B E Q4001 KTC3875S_Y_RTK ADACVDD REG C4099 0.001 B C4098 1 B C4078 1 B C4056 0.01 B C4104 0.1 B C4100 220 6.3V YK_P R4008 1.5K +-1% R4021 100K R4035 360 +-1% 0 W822 W821 W826 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS B4001 MMZ1608R102CT B4002 MMZ1608R102CT V+5V V+12AT V+12AT V+12 V+12 D_GND V+5V D_GND V+6A V+6A V+5S V+5S V+3F V+3F D_GND M_GND V+3 V+3 V+3E V+3E V+1R8 V+1R8 V+3A PWDN# FLDC- FLDC+ -28V D_GND V+3 D_GND TO LOADER/MOTOR DRIVE TO AUDIO JACK FROM/TO MPEG/MICON/DSP PCB130 DMF089 TO MEMORY TO VIDEO JACK (CORE) (MPEG/SDRAM/FLASH) (FIP/LED/IR/RESET) (F/E) (OPU) (MOTOR) 5.0 3.9 3.3 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 DV-300-K 58 1 2 3 4 1 2 3 4 C D F A B E 10.7 OPERATION 1 and OPERATION 2 PCB ASSYS 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 Vout B+ GND OS651 ROM-V340TAO 1 2 3 SW653 EVQ11L05R ENTER SW654 EVQ11L05R RIGHT SW657 EVQ11L05R UP SW659 EVQ11L05R LEFT SW661 EVQ11L05R HOMEMENU SW666 EVQ11L05R EJECT SW652 EVQ11L05R DOWN SW658 EVQ11L05R TOPMENU SW656 EVQ11L05R MENU SW655 EVQ11L05R RETURN SW665 EVQ11L05R PAUSE SW663 EVQ11L05R PLAY SW660 EVQ11L05R STOP SW664 EVQ11L05R -SKIP SW662 EVQ11L05R +SKIP SW667 EVQ11L05R POWER V651 HNV-08SS44T 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 31 32 CP605_1 B2013H02-2P 1 2 CP604_1 B2013H02-2P 1 2 D659 1SS133 D657 1SS133 D655 1SS133 D652 1SS133 D651 1SS133 D654 1SS133 D656 1SS133 D658 1SS133 CD604_1 W9L6020038 C676 C658 C651 0.1 B C675 0.1 B C659_1 100P CH C653 47 6.3V KA_P C674 47 6.3V KA_P R666 2.2 1/4W TP662 DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS 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 SW1 GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1 V+3E IR SW2 DEF129 PCB280 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 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 FL+ FL+ P16 P15 P14 P13 P12 P11 P10 DVDCD TRACK ALL REPEA P9 P8 P7 P6 P5 P4 P3 P2 P1 G8 G7 3.3 3.3 -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 SW2 POWER SW2 POWER Switches SW652 : DOWN SW653 : ENTER SW654 : RIGHT SW655 : RETURN SW656 : MENU SW657 : UP SW658 : TOPMENU SW659 : LEFT SW660 : STOP SW661 : HOMEMENU SW662 : +SKIP SW663 : PLAY SW664 : -SKIP SW665 : PAUSE SW666 : EJECT OPERATION 2 PCB ASSY (A2K001A280) OPERATION 1 PCB ASSY (A2K008A270) Switches 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 DV-300-K 59 5 6 7 8 5 6 7 8 C D F A B E 1 10 11 12 13 14 15 2 3 4 41 42 43 44 5 6 7 8 9 1 10 11 12 13 14 15 16 17 18 2 5 6 7 8 9 D667 1SS133 MS1_0 CD601 2H0B1003 FFC(1.0mm pitch) C676 0.1 B C658 0.1 B C675 0.1 B C604 33P CH C605 0.001 B C653 47 6.3V KA_P R655 1K R657 10K R656 1K R658 10K R662 100K R654 2.2 R653 2.2 R651 2.2 R652 2.2 TP662 TP663 CP601 00_6232_011_102_800+ 1 10 11 2 3 4 5 6 7 8 9 W805 W809 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME ESTER AS FLDC- FLDC+ P6 P5 P4 P3 P2 P1 GR8 GR7 GR6 GR5 GR4 GR3 GR2 GR1 SW2 -28V SW1 P15 P16 STB FP_SCK FP_DI FP_DO GR2 GR1 FP_SCK FP_DI STB FP_DO V+3E IR V+3E FLDC+ -28V FLDC- GND FROM/TO MPEG/MICON/DSP PCB270 DEF126 NC STB 12 VDD 3.2 0 0 0 19.0 -15.6 LED1 LED2 LED4 CLK VDD 44 16.0 -16.0 0 0 2.9 3.2 0.7 3.4 NC K2 K1 DI DO OSC GND P16 P15 GR2 GR1 GND LED3 0 0 0 NC NC FL- FL- L REPEAT A B P6 P5 P4 P3 P2 P1 G8 G7 G6 G5 G4 G3 G2 G1 3.3 3.3 -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 -22.3 -22.3 DGND DGND FLDC+ -28V FLDC- DI (M to F) V+3E STB DO (F to M) IR CLK (CP4002) 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 DV-300-K 60 1 2 3 4 1 2 3 4 C D F A B E 10.8 POWER PCB ASSY D505 1N4005-EIC D527 SR240-F D509 RL106F-E D506 1N4005-EIC D503 1N4005-EIC D502 1N4005-EIC D513 1H3-E D516 1SS133 D515 1S40-E D519 1F5-E D510 SR290-F D512_1 1H3-E D511 1H3-E D508 MTZJ5.6B F501_1 1.6A125V L501 SS11V-03550-CH COIL,LINE FILTER 1 2 3 4 FH501_1 EYF-52BCY FH502_1 EYF-52BCY IC504 PS2561AL1-1-V(W) PHOTO COUPLER 1 2 3 4 R502 1.5 1W R510_1 2.7 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 81291294 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 R517 1.2K 1/4W C523 C521 C511 82 400V UP_P :SINCE THESE PARTS MARKED BY CAUTION DESCRIBED IN PARTS LIST ONLY CRITICAL FOR SAFETY,USE ONES ARE DANS LA NOMENCLATURE DES PIECES N'UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE :LES PIECES REPAREES PAR UN ETANT ATTENTION KTC C503 0.1 B C513 47P 2KV SL C516 0.0022 250V KX C518 0.001 250V KX C502_1 0.22 275V ECQUL C515_1 0.01 400V ECQP C508 680P CH C540 0.0068 B C517 C509 10 50V YK_P C522 C506 2.2 50V KA_P R518 3.3K +-1% R503 1.5M 1/2W R505 22 1/4W R516 10 R515 1K R514 1K 1/4W R504 680K R512_1 100K 1/2W R513 6.8K 1/4W IC502 STR-A6131M POWER CTL IC 1 2 3 4 5 6 7 8 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME B501 W4BRH3.5X6X1.0X2 1.6A 125V{F501_1} 1.6A 125V{F501_1} NTSC L N NC NC 0 0 0 0 0 0 0 130 130 0 130 0 -22.5 -22.5 NC D D OCP VCC GND FB/OLP STARTUP 17.5 3.9 0.1 130 130 130 0 0 NC 0 2.5 9.9 GND OUT IN 9.9 0 3.9 10.9 CHASSIS GND POWER PCB ASSY (A2K008A240) PRIMARY side * 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 DV-300-K 61 5 6 7 8 5 6 7 8 C D F A B E IS NON POLAR ONE. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP THE RESISTOR MARKED F IS FUSE RESISTOR. NOTE: D521 1SS133 D520 1SS133 D522 1SS133 D534 1SS133 D532 1S40-E D527 SR240-F D525 1SS133 D516 1SS133 D515 1S40-E D519 1F5-E D510 SR290-F D512_1 1H3-E D533 MTZJ2.2B D536 MTZJ3.0B D517 MTZJ2.2B D523 MTZJ3.6B D535 MTZJ5.1B D531 MTZJ27B D528 MTZJ5.1B R529 220 1W R510_1 2.7 1W 501 KIA431A-AT OLTAGE CTL IC 1 2 3 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 CU2E3301 CORD CONNECTOR R517 1.2K 1/4W +-1% R546 3.3K 1/4W +-1% CD6003 TD-OR0201R TM601 07650KY060 BT601 R6P(AR)XICI UM-4 CP502 A2001WV2-14P 1 10 11 12 13 14 2 3 4 5 6 7 8 9 C523 470 25V YK_P C521 1000 16V ZL_P C536 220 6.3V YK_P C526 470 6.3V YK_P C531 100 16V YK_P C535 330 16V YK_P L505 22uH L503 22uH TSL0808 Q505 KRC102SRTK P.CON SW CAUTION: DIGITAL TRANSISTOR Q509 KTC3875S_Y_RTK REG+12V CTL Q501 KTC3875S_Y_RTK PROTECT Q511 KTC3875S_Y_RTK REG+12V CTL Q512 KTC3875S_Y_RTK FL+ CTL Q502 KTC3209_Y -28V P.CON SW Q515 2SD1835S/T-AA P.CON+5V REG Q510 KTA1281_Y P.CON+12V SW Q504 KTA1281_Y FL+ P.CON SW Q513 KTA1504S_Y_RTK FL+ CTL Q503 KTA1504S_Y_RTK -28V CTL C503 0.1 B C501 0.01 B C541 0.01 B C540 0.0068 B C517 220 25V YK_P C528 2.2 50V KA_P C538 220 6.3V YK_P C527 100 10V YK_P C522 1000 6.3V ZL_P C519 22 35V YK_P R538 22K R509 1K R534 100 1/4W R526 6.8K +-1% R518 3.3K +-1% R523 22K R519 3.3K R524 1K 1/4W R545 22K +-1% R525 100 R547 22 R541 5.6K +-1% R542 470 +-1% R543 4.7K +-1% R539 4.7K 1/4W R527 100 1/4W R506 100 R516 10 515 K R514 1K 1/4W R540 680 R530 560 1/4W R536 10K R544 10K R548 1K R528 22K 1/4W R531 10K 3 /4W R537 1K W817 W814 HANGE WITHOUT NOTICE LATEST AT THE TIME DURING PLAYBACK. MEASURED WITH THE DIGITAL TESTER NOTE:THE DC VOLTAGE EACH PART WAS B502 W5RH3.5X5X1.0 (W023) GND FROM/TO POWER PORT PCB240 DPF015 1.2 0 7.0 5.9 0 0 2.8 4.5 5.0 12.3 (CP4003) ACCESSORY 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) 0 2.5 GND UT IN 4.5 12.9 5.1 12.6 12.3 12.9 19.0 0.6 0 20.8 28.4 28.4 27.8 5.8 5.1 7.0 6.8 0.6 0 21.5 21.6 19.7 19.0 20.7 IN GND OUT ADJ 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 DV-300-K 62 1 2 3 4 1 2 3 4 C D F A B E 10.9 WAVE FORMS 1 1 X4001 (XTAL0) V:200mV/div., H:500µsec/div. IC4001-pin136 (RCLK) V:1.0V/div. H:2nsec/div. IC4001-pin159 (ASPDIF) V:1.0V/div. H:200nsec/div. CP4002-pin1 (FP_SCK) V:1.0V/div. H:20µsec/div. J8003-pin3 (Lch_Out) V:1.0V/div. H:500µsec/div. 2 3 4 5 6 7 8 9 10 11 12 13 DVD MT PCB ASSY OPERATION 1 PCB ASSY Note : The encircled numbers denote measuring point in the schematic diagram. J8003-pin2 (Rch_Out) V:1.0V/div. H:500µsec/div. J8002-pin2 (Coaxial_Out) V:500mV/div. H:200nsec/div. J7301-pin3 (Y_Out) V:500mV/div. H:20µsec/div. J7302-pin6 (CVBS_Out) V:200mV/div. H:10µsec/div. J7301-pin4 (C_Out) V:500mV/div. H:10µsec/div. J7302-pin5 (Y_Out) V:500mV/div. H:10µsec/div. J7302-pin3 (U_Out) V:500mV/div. H:20µsec/div. J7302-pin2 (V_Out) V:500mV/div. H:20µsec/div. IC651-pin5 (OSC) V:500mV/div. H:1µsec/div. AUDIO JACK VIDEO 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 DV-300-K 63 5 6 7 8 5 6 7 8 C D F A B E 11. PCB CONNECTION DIAGRAM 11.1 LOADING MOTOR/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 DED021A DED021A M2601 M2602 CD2301 SW2 GR YE WH BR DED020A BR WH 5 1 M2603 CD2302 SOLDER SIDE SW SOLDER SIDE LOADING MOTOR (CHIP MOUNTED PARTS) SOLDER SIDE LOADING MOTOR (INSERTED PARTS) SW1 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 DV-300-K 64 1 2 3 4 1 2 3 4 C D F A B E 11.2 DVD MT PCB ASSY DMF089A 163 109 55 1 DVD MT PCB ASSY SIDE A SIDE A W839 C2312 R7337 B4007 C2317_1 W871 R7323 W873 W872 C7324 C7325 R7322 W877 R7324 W801 J7301 W820 Q2307 Q2306 R2316 Q4001 L7301 C8038 W805 W806 C2307 C2311 R2310 W802 R2313 R2312 R2304 R2327 R2318 R2317 R2311 IC4002 R4076 CP4003 R7305 C7310 C7309 C2306 IC2301 Q8013 Q8018 B4011 R4011 C8053 C8051 Q8010 C7303 CP4002 R4035 J8003 C4116 IC8003 C4112 C4080 C7308 C7307 C7306 C7305 C7311 C4052 R4057 C4067 C4066 R4046 R4045 R4052 R4051 R4050 R4049 C4059 C4039 C4047 C4081 R4004 R4002 R4039 R4037 IC7301 IC4006 IC4005 IC4004 IC4003 R7317 R7302 R4066 R4040 R4036 Q7302 C8036 C4100 C4099 C4098 C4096 C4095 C4094 C4071 B8004 B4002 B4001 R4013 B7305 B7304 R7318 R7316 R7315 C7319 C7318 C7317 C7316 J8001 R4065 R4075 R4029 R4025 R4015 C8078 C8077 C8072 C8069 C8067 C8059 C8058 C8057 C8056 C8046 C8042 C4077 C4048 C4049 C4062 C4088 C4079 C4073 C4036 C4035 C4031 C4034 C4029 C4027 C4025 C4024 C4022 C4020 C4019 C4018 C4016 C4006 C4014 C4013 C4012 C4011 C4089 C4090 C2301 CP2301 IC4001 NR4002 NR4001 W840 CP2303 CP2302 C8070 C8073 C8066 C2321 C2320 R8036 R8035 R8038 R8040 R8039 R8084 R8037 R8085 R8079 R8080 R8078 R8081 R8074 R8073 R8056 R8067 R8063 R8048 R8049 R8061 R8066 R8069 R8057 R4022 R4020 R4024 R4012 R2309 R4018 R4014 R4009 R2306 R4006 R2307 R4007 R2323 R2321 R2320 R2322 R4010 R4074 R4034 R2338 R2331 R2319 R2329 Q8005 Q2303 Q2304 Q8019 Q8014 Q2301 Q2305 Q2302 J7302 X4001 C4030 C4050 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 DV-300-K 65 5 6 7 8 5 6 7 8 C D F A B E DMF089A DVD MT PCB ASSY SIDE B SIDE B W826 W814 C2305 R2325 C4102 R8065 R8044 R8051 R8014 C4118 B4010 R4008 C4078 C4104 R4021 C4028 C4032 C4074 W834 W833 R4073 R4072 C4040 C4001 R8060 R8059 C7304 C7313 C7312 C4055 R2341 R2343 R4001 C4101 C4072 R4058 C4058 C4065 C4064 C4063 C4038 C4046 C4037 C4033 C4026 C4082 C4083 C4084 C4114 C4060 C2323 C2322 R2342 R4003 C4103 C4057 C4023 C8074 C4093 C4056 R2308 C4086 C2303 C2302 W821 W822 C4007 C4005 R4061 C4003 C4002 C4051 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 DV-300-K 66 1 2 3 4 1 2 3 4 C D F A B E 11.3 OPERATION 1 PCB and OPERATION 2 PCB ASSYS DEF129A DEF126A DEF129A DEF126A 12 1 34 23 12 1 34 23 OPERATION 1 PCB ASSY (INSERTED PARTS) OPERATION 1 PCB ASSY (CHIP MOUNTED PARTS) OPERATION 2 PCB ASSY (CHIP MOUNTED PARTS) OPERATION 2 PCB ASSY (INSERTED PARTS) SIDE A SIDE A W809 W805 R666 CP605_1 SW667 OS651 D658 D657 D656 D655 W017 CP604_1 W016 W015 W013 W011 D659 D652 D654 W010 W012 SW664 SW662 SW660 SW665 SW663 D651 W009 W007 W004 W003 CP601 C674 W001 C653 D667 V651 SW666 SW661 SW658 SW659 SW652 SW653 SW657 SW654 SW655 SW656 C659_1 C604 C605 C651 C676 C658 C675 R662 R658 R657 R656 R655 R654 R653 R652 R651 IC651 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 DV-300-K 67 5 6 7 8 5 6 7 8 C D F A B E 11.4 POWER PCB ASSY DPF015A . MARKED AS REPLACE - FIRE OF RISK POWER PCB ASSY (INSERTED PARTS) SIDE A SIDE A W817 W039 D512_1 D510 B502 W024 Q515 Q502 D527 R512_1 R503 W011 W038 W010 W007 W008 W002 W004 W001 W036 CP502 W037 C526 C528 D536 C527 C521 D535 C515_1 C522 D517 R524 C516 R510_1 C513 C518 R546 D534 W814 D532 C523 W015 D525 C520 R539 D515 IC503 D533 C506 Q510 D519 D513 D511 W013 R502 W019 W018 C535 R527 R505 C531 T501 D531 W016 R528 R529 W005 C536 L503 L505 C538 Q504 R534 R530 W006 D523 C519 R517 D521 D528 D516 D520 D522 R511 W003 R514 R513 C517 IC501 IC504 R507 D508 C509 IC502 C511 L501 D509 B501 D505 D502 D506 D503 CP501 F501 FH501_1 FH502_1 C502_1 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 DV-300-K 68 1 2 3 4 1 2 3 4 C D F A B E DPF015A POWER PCB ASSY (CHIP MOUNTED PARTS) SIDE A SIDE A C540 R542 R540 R548 R525 R547 R519 R526 R545 C501 C541 R531 R536 R537 R544 Q513 Q505 R509 R543 R541 Q509 Q511 Q503 Q512 R506 R538 Q506 R523 Q501 R516 R518 C503 R515 R504 C508 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 DV-300-K 69 5 6 7 8 5 6 7 8 C D F A B E 12. PCB PARTS LIST 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 47k ohm (tolerance is shown by J=5%, and K=10%). Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5 6 1 4 7 3 R 5 0 1 R 0 5 6 2 1 NOTES: 560 Ω 47k Ω 0.5 Ω 1 Ω RD1/4PU J RD1/4PU J RN2H K RS1P K 56 x 10 1 47 x 10 3 R50 1R0 561 473 5.62k Ω RN1/4PC F 562 x 10 1 5621 Mark No. Description Part No. LIST OF ASSEMBLIES 1..DVD MT PCB ASSY A2K008A130 1..OPERATION 1 PCB ASSY A2K008A270 1..OPERATION 2 PCB ASSY A2K001A280 > 1..POWER PCB ASSSY A2K008A240 1..DVD MECHA ASSY A2K001A650 Mark No. Description Part No. DVD MT PCB ASSY SEMICONDUCTORS IC2301 IC AM5766 I1UFV5766S IC4001 IC MT1389FE/E-L IC8K0389E0 IC4002 IC S-24CS08AFJ-TB-1GE I5HJ0S08A0 IC4003 IC R3112N291A-TR-FA IE1F0291A0 IC4004 IC ES29LV160EB-70TG S2K001AF01 IC4005 IC HY57V641620ETP-7 IF3J0TP7C0 IC4006 IC LM1117S-ADJ I1TF911170 IC7301 IC LA73054-TLM I03FG30540 IC8003 IC RC4580IDR I04J045800 OTHERS J7301 JACK 063R700013 J7302 RCA JACK 060R451010 J8001 RCA JACK 060R401122 J8003 RCA JACK, RCA-207B-02 060R451009 X4001 CRYSTAL (27MHz) 100GT02720 OPERATION 1 PCB ASSY SEMICONDUCTORS IC651 IC PT6315 IF4K063150 SWITCHES SW652 - SW666 SWITCH TACT 0504R01T38 OTHERS V651 TUBE FLUORESCENT 096F82R601 OS651 REMOTE RECEIVER 077A040002 OPERATION 2 PCB ASSY SWITCHES SW667 SWITCH TACT 0504R01T38 POWER PCB ASSY RESISTORS > R511 R,FUSE 68 OHM 1/4W R65584680J 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