Pioneer-CDJ2000NSX2-mp-sm2 电路图 维修手册.pdf

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1、ORDER NO. PIONEER CORPORATION 1-1, Shin-ogura, Saiwai-ku, Kawasaki-shi, Kanagawa 212-0031, 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

2、Road, #04-01, Singapore 159936 PIONEER CORPORATION2012 2012 Printed in Japan CDJ-2000NXS RRV4356 MULTI PLAYER CDJ-2000NXS THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks CDJ-2000NXSUXJCBAC 120 V CDJ-2000NXSSYXJ8AC 220 V to 240 V CDJ-2000NXSFLXJAC 11

3、0 V to 240 V CDJ-2000NXSAXJ5AC 220 V to 240 V CDJ-2000NXSKXJ5AC 220 V K-MZV SEPT. RadioFans.CN 收音机爱 好者资料库 2CDJ-2000NXS 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 other reproductive harm. H

4、ealth 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 relia

5、bility 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 material may be regulated d

6、ue 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 due to environmental cons

7、iderations 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 APPARATUS SHOULD BE DONE BY A

8、 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 terminal side (when the mec

9、hanism 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 will continue, if pin 5 (pin

10、 3) of AN22022A (IC7002) on the SRVB 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. For DVD Wave length (typ

11、) : 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 LABEL CHECK Bottom view for U

12、XJCB and FLXJ (Printed on the plate) for SYXJ8, AXJ5 and KXJ5 (Printed on the plate) RadioFans.CN 收音机爱 好者资料库 3CDJ-2000NXS 5678 5678 A B C D E F CONTENTS SAFETY INFORMATION.2 1. SERVICE PRECAUTIONS.5 1.1 NOTES ON SOLDERING.5 1.2 NOTES ON REPLACING PARTS.5 1.3 SERVICE NOTICE.6 2. SPECIFICATIONS.7 3. B

13、ASIC ITEMS FOR SERVICE .7 3.1 JIGS LIST.7 3.2 CHECK POINTS AFTER SERVICING .8 3.3 PCB LOCATIONS.9 4. BLOCK DIAGRAM .10 4.1 OVERALL WIRING DIAGRAM .10 4.2 SIGNAL BLOCK DIAGRAM.12 4.3 POWER SUPPLY BLOCK DIAGRAM.14 5. DIAGNOSIS .16 5.1 POWER ON SEQUENCE.16 5.2 FAILURE JUDGEMENT OF THE PICKUP ASSY .17 5

14、.3 TROUBLESHOOTING.18 5.4 OPERATIONAL WAVEFORMS .31 5.5 SETUP SEQUENCE.32 5.6 CONNECTION CONFIRMATION WITH THE PC.33 6. SERVICE MODE.34 6.1 SERVICE MODE .34 6.2 ABOUT THE DEVICE.51 7. DISASSEMBLY .52 8. EACH SETTING AND ADJUSTMENT.67 8.1 NECESSARY ITEMS TO BE NOTED.67 8.2 FIRMWARE UPDATE / RECOVERY.

15、67 8.3 JOG DIAL ROTATION LOAD ADJUSTMENT.68 8.4 TEMPO ZERO POINT ADJUSTMENT.69 8.5 ITEMS FOR WHICH USER SETTINGS ARE AVAILABLE.70 9. EXPLODED VIEWS AND PARTS LIST.72 9.1 PACKING SECTION.72 9.2 EXTERIOR SECTION .74 9.3 CONTROL PANEL SECTION.76 9.4 JOG DIAL SECTION .78 9.5 DISPLAY SECTION.80 9.6 SLOT

16、IN MECHA SECTION.82 9.7 TM ASSY-S.84 10. SCHEMATIC DIAGRAM.86 10.1 SRVB ASSY (1/2).86 10.2 SRVB ASSY (2/2), SPCN, INSW and SLMB ASSYS.88 10.3 MAIN ASSY (1/5).90 10.4 MAIN ASSY (2/5).92 10.5 MAIN ASSY (3/5).94 10.6 MAIN ASSY (4/5).96 10.7 MAIN ASSY (5/5).98 10.8 JACB ASSY.100 10.9 SDCB ASSY.102 10.10

17、 USBB ASSY .104 10.11 TFTB ASSY (1/2).106 10.12 TFTB ASSY (2/2).108 10.13 PNLB ASSY.110 10.14 JFLB ASSY.112 10.15 CDCB and SDSW ASSYS.114 10.16 SLDB and EUPB ASSYS.115 10.17 CNCT and KSWB ASSYS.116 10.18 JOGB and INDB ASSYS .117 10.19 POWER SUPPLY and ACIN ASSYS.118 10.20 WAVEFORMS.120 RadioFans.CN 收音机爱 好者资料库 4CDJ-2000NXS 1234 A B C D E F 1234 11. PCB CONNECTION DIAGRAM .122 11.1 SRVB ASSY.122 11.2 SPCN, INSW and SLMB ASSYS.127 11.3 MAIN ASSY.128 11.4 JACB, SDCB and USBB ASSYS .132 11.5 TFTB ASSY.134 11.6 PNLB ASSY.138 11.7 JFLB, CDCB and SDSW ASSYS.142 11.8 SLDB, EUPB and CNCT ASSYS.