Pioneer-CDJ2000-mp-sm2 电路图 维修手册.pdf

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1、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,

2、 Singapore 159936 PIONEER CORPORATION2009 2009 Printed in Japan CDJ-2000 RRV3999 MULTI PLAYER CDJ-2000 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks CDJ-2000CUXJAC 120 V CDJ-2000SYXJ8AC 220 V to 240 V CDJ-2000FLXJAC 110 V to 240 V CDJ-2000KXJ5AC 2

3、20 V to 240 V CDJ-2000AXJ5AC 220 V For details, refer to Important Check Points for good servicing. K-IZE OCT. RadioFans.CN 收音机爱 好者资料库 2CDJ-2000 1234 A B C D E F 1234 SAFETY INFORMATION WARNING This product may contain a chemical known to the State of California to cause cancer, or birth defects or

4、other reproductive harm. Health 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 a

5、ffect 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. This product contains mercury. Disposal of this m

6、aterial may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance: www.eiae.org. The backlighting lamp of LCD in this equipment contains mercury. Disposal of this material may be regulated

7、 due to environmental considerations according to Local, State or Federal Laws. For disposal or recycling information, please contact your local authorities or the Electronics Industries Alliance: www.eiae.org IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APP

8、ARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON. Additional Laser Caution 1. Laser Interlock Mechanism The position of the switch (S9002) for detecting loading completion is detected by the system microprocessor, and the design prevents laser diode oscillation when the switch is not in LPS1 t

9、erminal side (when the mechanism is not clamped and LPS1 signal is high level.) Thus, the interlock will no longer function if the switch is deliberately set to LPS1 terminal side. ( if LPS1 signal is low level ). In the test mode the interlock mechanism will not function. Laser diode oscillation wi

10、ll continue, if pin 5 (pin 3) of AN22022A (IC7002) on the SRVA Assy is connected to GND, or else the terminals of Q7002 (Q7001) are shorted to each other (fault condition). 2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 1 laser beam

11、. For DVD Wave length (typ) : 655 nm Operation output : 3 mW CW, Class 1 Maximum output : Class 1 (Under fault condition) For CD Wave length (typ) : 790 nm Operation output : 4.5 mW CW, Class 1 Maximum output : Class 1 (Under fault condition) Laser Pickup specifications and Laser characteristics Rad

12、ioFans.CN 收音机爱 好者资料库 3CDJ-2000 5678 5678 A B C D E F LABEL CHECK (Printed on the bottom plate) CUXJ (Printed on the bottom plate) FLXJ (Printed on the bottom plate) SYXJ8 (Printed on the bottom plate) KXJ5 (Printed on the bottom plate) AXJ5 RadioFans.CN 收音机爱 好者资料库 4CDJ-2000 1234 A B C D E F 1234 Imp

13、ortant 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 mai

14、ntain 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 whe

15、n 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

16、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 t

17、hat 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 p

18、roduct. 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

19、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

20、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 or

21、iginal 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 h

22、eads, 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 Shippi

23、ng 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. 5CDJ-2000 5678 5678 A B C D E F CONTENTS SAFETY INFORM

24、ATION.2 1. SERVICE PRECAUTIONS.7 1.1 NOTES ON SOLDERING.7 1.2 NOTES ON FLASH ROM .7 1.3 NOTES ON PANEL CPU.7 1.4 NOTES ON LINK CONNECTOR.8 1.5 NOTES ON LCD DISPLAY PANEL.8 2. SPECIFICATIONS.9 2.1 SPECIFICATIONS .9 2.2 DISCS / FILES PLAYABLE.10 2.3 PANEL FACILITIES.12 3. BASIC ITEMS FOR SERVICE .15 3

25、.1 CHECK POINTS AFTER SERVICING .15 3.2 PCB LOCATIONS.16 3.3 JIGS LIST.18 4. BLOCK DIAGRAM .20 4.1 OVERALL WIRING DIAGRAM .20 4.2 SIGNAL BLOCK DIAGRAM.22 4.3 POWER SUPPLY BLOCK DIAGRAM.24 5. DIAGNOSIS .26 5.1 POWER ON SEQUENCE.26 5.2 FAILURE JUDGEMENT OF THE PICKUP ASSY .27 5.3 TROUBLESHOOTING.28 5.

26、4 OPERATIONAL WAVEFORMS .41 5.5 SETUP SEQUENCE.42 5.6 CONNECTION CONFIRMATION WITH THE PC.43 6. SERVICE MODE.44 6.1 OUTLINE OF THE SERVICE MODE.44 6.2 ABOUT THE DEVICE OF CDJ-2000.44 6.3 DETAILS OF THE SERVICE MODE.45 7. DISASSEMBLY .58 8. EACH SETTING AND ADJUSTMENT.70 8.1 JOG DIAL ROTATION LOAD AD

27、JUSTMENT.70 8.2 TEMPO ZERO POINT ADJUSTMENT.71 8.3 ITEMS FOR WHITCH USERS SETTING IS AVAILABLE.72 8.4 FIRMWARE UPDATE / RECOVERY.72 9. EXPLODED VIEWS AND PARTS LIST.74 9.1 PACKING SECTION.74 9.2 EXTERIOR SECTION .76 9.3 CONTROL PANEL SECTION.78 9.4 JOG DIAL SECTION .80 9.5 DISPLAY SECTION.82 9.6 SLOTIN MECHA SECTION.84 9.7 TM ASSY-S.86 10. SCHEMATIC DIAGRAM.88 10.1 SRVA ASSY (1/2) .88 10.2 SRVA (2/2), SPCN, INSW and SLMB ASSYS.90 10.3 MAIN ASSY (1/3).92 10.4 MAIN ASSY (2/3).