Pioneer-XVDV585-cd-sm 电路图 维修手册.pdf

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 CORPORATION2009 2009 Printed in Japan XV-DV590 RRV3950 DVD/CD RECEIVER XV-DV590 XV-DV585 XV-DV30FS XV-DV595K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRegion No.Remarks XV-DV590YXJ5AC 220 V to 240 V2 XV-DV585YXJ5AC 220 V to 240 V2 XV-DV30FSYXJ5AC 220 V to 240 V2 XV-DV595KSXJ5AC 220 V to 240 V5 For details, refer to Important Check Points for good servicing. T-ZZK JUNE RadioFans.CN 收音机爱 好者资料库 2XV-DV590 1234 A B C D E F 1234 SAFETY INFORMATION LABEL CHECK Name label 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 Q307 (650 nm LD) and Q308 (780 nm LD) on the 08 DVDM 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. 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. PRW1608 RadioFans.CN 收音机爱 好者资料库 3XV-DV590 5678 5678 A B C D E F 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. a 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. RadioFans.CN 收音机爱 好者资料库 4XV-DV590 1234 A B C D E F 1234 CONTENTS SAFETY INFORMATION.2 1. SERVICE PRECAUTIONS .5 1.1 NOTES ON SOLDERING .5 1.2 CAUTION.5 1.3 WHEN REPLACING DVD DECK.6 1.4 DISC REMOVAL METHOD.6 2. SPECIFICATIONS.7 2.1 SPECIFICATIONS, DISC/CONTENT FORMAT and ACCESORRIES.7 2.2 PANEL FACILITIES.9 3. BASIC ITEMS FOR SERVICE.11 3.1 CHECK POINTS AFTER SERVICING.11 3.2 PCB LOCATIONS .12 3.3 JIGS LIST.13 4. BLOCK DIAGRAM.14 4.1 OVERALL WIRING CONNECTION DIAGRAM.14 4.2 OVERALL BLOCK DIAGRAM.16 4.3 DVD LOADER/DECODER BLOCK DIAGRAM .18 5. DIAGNOSIS.19 5.1 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP.19 5.2 DVD TROUBLE SHOOTING.20 5.3 CIRCUIT DESCRIPTION OF DIGITAL AMP SECTION.22 5.4 SPECIFICATIONS FOR THE PROTECTION CIRCUITS FOR THE DIGITAL AMPLIFIER.23 5.5 ERROR AND WARNING MESSAGE.24 5.6 ADAPTER PORT TROUBLESHOOTING.25 5.7 POWER ON SEQUENCE.26 6. SERVICE MODE .28 6.1 TEST MODE.28 6.2 DISPLAY SPECIFICATION OF THE TEST MODE.29 6.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY.30 6.4 SPECIFICATION OF MODEL INFORMATION DISPLAY.31 6.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE .32 6.6 SERVICE TEST MODE.33 6.7 DISPLAY SPECIFICATIONS OF DSP ERROR .36 7. DISASSEMBLY.37 8. EACH SETTING AND ADJUSTMENT .46 8.1 ID NUMBER AND ID DATA SETTING.46 9. EXPLODED VIEWS AND PARTS LIST.50 9.1 PACKING SECTION.50 9.2 EXTERIOR SECTION.52 9.3 FRONT PANEL SECTION.54 9.4 DVD MECHA ASSY .56 10. SCHEMATIC DIAGRAM .58 10.1 09 DVDM ASSY (1/2).58 10.2 09 DVDM ASSY (2/2).60 10.3 RHTS SYSMAIN ASSY (1/3) .62 10.4 RHTS SYSMAIN ASSY (2/3) .64 10.5 RHTS SYSMAIN ASSY (3/3) .66 10.6 RHTS USB ASSY .68 10.7 RHTS D-AMP ASSY (1/2).70 10.8 RHTS D-AMP ASSY (2/2).72 10.9 RHTS H-AMP ASSY (1/2).74 10.10 RHTS H-AMP ASSY (2/2).76 10.11 RHTS DISPLAY ASSY.78 10.12 EUROSCART ASSY.80 10.13 RHTS DSP ASSY .82 10.14 POWER SUPPLY UNIT(60W).