Service Manuals, User Guides, Schematic Diagrams or docs for : Pioneer Audio CDJ-2000NXS naamloos
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ORDER NO.
RRV4356
CDJ-2000NXS
MULTI PLAYER
CDJ-2000NXS
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
CDJ-2000NXS UXJCB AC 120 V
CDJ-2000NXS SYXJ8 AC 220 V to 240 V
CDJ-2000NXS FLXJ AC 110 V to 240 V
CDJ-2000NXS AXJ5 AC 220 V to 240 V
CDJ-2000NXS KXJ5 AC 220 V
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 Road, #04-01, Singapore 159936
PIONEER CORPORATION 2012
K-MZV SEPT. 2012 Printed in Japan
1 2 3 4
SAFETY INFORMATION
A
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
B This product may contain a chemical known to the State of California to cause cancer, or birth defects or other reproductive
harm.
Health & Safety Code Section 25249.6 - Proposition 65
This product contains mercury. Disposal of this material 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 due to environmental considerations according to Local, State or Federal Laws.
C For disposal or recycling information, please contact your local authorities or the Electronics Industries
Alliance: www.eiae.org
IMPORTANT
Laser Pickup specifications and Laser characteristics
THIS PIONEER APPARATUS CONTAINS
LASER OF CLASS 1. For DVD Wave length (typ) : 655 nm
SERVICING OPERATION OF THE APPARATUS Operation output : 3 mW CW, Class 1
S H O U L D B E D O N E B Y A S P E C I A L LY Maximum output : Class 1 (Under fault condition)
INSTRUCTED PERSON. For CD Wave length (typ) : 790 nm
Operation output : 4.5 mW CW, Class 1
Maximum output : Class 1 (Under fault condition)
D
LABEL CHECK
for SYXJ8, AXJ5 and KXJ5
for UXJCB and FLXJ (Printed on the plate)
(Printed on the plate)
Additional Laser Caution
E
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 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 will continue, if pin 5 (pin 3) of
AN22022A (IC7002) on the SRVB Assy is connected to GND,
or else the terminals of Q7002 (Q7001) are shorted to each
F other (fault condition).
2. When the cover is opened, close viewing of the objective lens
Bottom view with the naked eye will cause exposure to a Class 1 laser beam.
2 CDJ-2000NXS
1 2 3 4
5 6 7 8
CONTENTS
SAFETY INFORMATION.......................................................................................................................................................... 2
1. SERVICE PRECAUTIONS .................................................................................................................................................... 5
1.1 NOTES ON SOLDERING ............................................................................................................................................... 5 A
1.2 NOTES ON REPLACING PARTS ................................................................................................................................... 5
1.3 SERVICE NOTICE.......................................................................................................................................................... 6
2. SPECIFICATIONS................................................................................................................................................................. 7
3. BASIC 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 B
5.1 POWER ON SEQUENCE............................................................................................................................................. 16
5.2 FAILURE JUDGEMENT OF THE PICKUP ASSY ........................................................................................................ 17
5.3 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
C
8.1 NECESSARY ITEMS TO BE NOTED........................................................................................................................... 67
8.2 FIRMWARE UPDATE / RECOVERY............................................................................................................................. 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 IN MECHA SECTION ......................................................................................................................................... 82 D
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 USBB ASSY ........................................................................................................................................................... 104 E
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
F
CDJ-2000NXS 3
5 6 7 8
1 2 3 4
11. PCB CONNECTION DIAGRAM ......................................................................................................................................122
11.1 SRVB ASSY ..............................................................................................................................................................122
A 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 ..............................................................................................................................146
11.9 KSWB, JOGB and INDB ASSYS ..............................................................................................................................148
11.10 POWER SUPPLY and ACIN ASSYS.......................................................................................................................150
12. PCB PARTS LIST ............................................................................................................................................................152
B
C
D
E
F
4 CDJ-2000NXS
1 2 3 4
5 6 7 8
1. SERVICE PRECAUTIONS
1.1 NOTES ON SOLDERING
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