3
DDJ-ERGO-V
5
6
7
8
5
6
7
8
A
B
C
D
E
F
CONTENTS
SAFETY INFORMATION.......................................................................................................................................................... 2
1. SERVICE PRECAUTIONS .................................................................................................................................................... 4
1.1 NOTES ON SOLDERING ............................................................................................................................................... 4
1.2 SERVICE NOTICE.......................................................................................................................................................... 4
2. SPECIFICATIONS................................................................................................................................................................. 5
3. BASIC ITEMS FOR SERVICE .............................................................................................................................................. 6
3.1 CHECK POINTS AFTER SERVICING ........................................................................................................................... 6
3.2 JIGS LIST ....................................................................................................................................................................... 6
3.3 PCB LOCATIONS ........................................................................................................................................................... 7
4. BLOCK DIAGRAM ................................................................................................................................................................ 8
4.1 OVERALL WIRING DIAGRAM ....................................................................................................................................... 8
4.2 OVERALL BLOCK DIAGRAM....................................................................................................................................... 10
4.3 POWER BLOCK DIAGRAM ......................................................................................................................................... 12
5. DIAGNOSIS ........................................................................................................................................................................ 14
5.1 POWER ON SEQUENCE............................................................................................................................................. 14
5.2 TROUBLESHOOTING .................................................................................................................................................. 16
5.3 VOLTAGE MONITORING.............................................................................................................................................. 25
5.4 ABOUT POWER-SAVING MODE................................................................................................................................. 26
5.5 OPERATION CHECK METHODS, USING VIRTUAL DJ.............................................................................................. 27
6. SERVICE MODE ................................................................................................................................................................. 30
6.1 HOW TO ENTER EACH MODE ................................................................................................................................... 30
6.2 FIRMWARE VERSION CONFIRMATION METHODS .................................................................................................. 31
6.3 SERVICE MODE .......................................................................................................................................................... 33
6.4 FACTORY RESET MODE............................................................................................................................................. 36
6.5 POWER-SAVING MODE .............................................................................................................................................. 37
6.6 ERROR DISPLAY ......................................................................................................................................................... 37
6.7 ABOUT THE DEVICE................................................................................................................................................... 37
7. DISASSEMBLY ................................................................................................................................................................... 38
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................ 43
8.1 NECESSARY ITEMS TO BE NOTED........................................................................................................................... 43
8.2 HOW TO PROGRAM COPY FOR USB CONTROLLER .............................................................................................. 43
8.3 HOW TO FIRMWARE UPDATE .................................................................................................................................... 44
8.4 JOG DIAL ROTATION LOAD ADJUSTMENT ............................................................................................................... 45
9. EXPLODED VIEWS AND PARTS LIST............................................................................................................................... 46
9.1 PACKING SECTION ..................................................................................................................................................... 46
9.2 EXTERIOR SECION..................................................................................................................................................... 48
9.3 CONTROL PANEL SECTION ....................................................................................................................................... 50
9.4 JOG SECTION ............................................................................................................................................................. 52
10. SCHEMATIC DIAGRAM .................................................................................................................................................... 54
10.1 JACK ASSY ................................................................................................................................................................ 54
10.2 IFPW ASSY (1/3) and HPLC ASSY............................................................................................................................ 56
10.3 IFPW ASSY (2/3)........................................................................................................................................................ 58
10.4 IFPW ASSY (3/3)........................................................................................................................................................ 60
10.5 CDJ1 ASSY (1/2)........................................................................................................................................................ 62
10.6 CDJ1 ASSY (2/2)........................................................................................................................................................ 64
10.7 HPJK and CRFD ASSYS............................................................................................................................................ 66
10.8 CDJ2 ASSY (1/2)........................................................................................................................................................ 67
10.9 CDJ2 ASSY (2/2)........................................................................................................................................................ 68
10.10 JOG1 and JOG2 ASSYS .......................................................................................................................................... 70
10.11 TCH1 and TCH2 ASSYS .......................................................................................................................................... 71
10.12 VOLTAGES ............................................................................................................................................................... 72
10.13 WAVEFORMS........................................................................................................................................................... 73
11. PCB CONNECTION DIAGRAM ........................................................................................................................................ 78
11.1 JACK ASSY ................................................................................................................................................................ 78
11.2 IFPW, HPLC and HPJK ASSYS ................................................................................................................................. 82
11.3 CDJ1 and CRFD ASSYS............................................................................................................................................ 86
11.4 CDJ2 ASSY ................................................................................................................................................................ 90
11.5 JOG1, JOG2, TCH1 and TCH2 ASSYS ..................................................................................................................... 94
12. PCB PARTS LIST .............................................................................................................................................................. 95
