Table Of Contents - Pioneer CDJ-350 Service Manual

5
CONTENTS
SAFETY INFORMATION.......................................................................................................................................................... 2
1. SERVICE PRECAUTIONS .................................................................................................................................................... 6
1.1 NOTES ON SOLDERING ............................................................................................................................................... 6
1.2 ABOUT VOLTAGE MONITORING .................................................................................................................................. 6
1.3 NOTE ON REPLACEMENT OF THE FL DISPLAY IN THE PNLB ASSY....................................................................... 6
2. SPECIFICATIONS................................................................................................................................................................. 7
2.1 SPECIFICATIONS .......................................................................................................................................................... 7
2.2 USABLE DISCS AND USB DEVICES............................................................................................................................ 8
2.3 PANEL FACILITIES....................................................................................................................................................... 10
3. BASIC ITEMS FOR SERVICE ............................................................................................................................................ 12
3.1 CHECK POINTS AFTER SERVICING ......................................................................................................................... 12
3.2 JIGS LIST ..................................................................................................................................................................... 12
3.3 PCB LOCATIONS ......................................................................................................................................................... 13
4. BLOCK DIAGRAM .............................................................................................................................................................. 14
4.1 OVERALL WIRING DIAGRAM ..................................................................................................................................... 14
4.2 OVERALL BLOCK DIAGRAM....................................................................................................................................... 16
4.3 POWER BLOCK DIAGRAM ......................................................................................................................................... 18
5. DIAGNOSIS ........................................................................................................................................................................ 19
5.1 POWER ON SEQUENCE............................................................................................................................................. 19
5.2 TROUBLESHOOTING.................................................................................................................................................. 20
5.3 DIAGNOSIS OF THE PICKUP ASSY........................................................................................................................... 28
5.4 CONNECTION CHECK WITH THE PC........................................................................................................................ 29
5.5 ABOUT VOLTAGE MONITORING ................................................................................................................................ 30
6. SERVICE MODE ................................................................................................................................................................. 31
6.1 TEST MODE................................................................................................................................................................. 31
6.2 ABOUT THE DEVICE OF CDJ-350.............................................................................................................................. 31
6.3 DETAILS ON SERVICE MODE .................................................................................................................................... 32
7. DISASSEMBLY ................................................................................................................................................................... 37
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................ 45
8.1 NECESSARY ITEMS TO BE NOTED........................................................................................................................... 45
8.2 JOG DIAL ROTATION LOAD ADJUSTMENT ............................................................................................................... 45
8.3 USER SETABLE ITEMS ............................................................................................................................................... 46
8.4 UPDATING OF THE FIRMWARE ................................................................................................................................. 47
9. EXPLODED VIEWS AND PARTS LIST............................................................................................................................... 48
9.1 PACKING SECTION ..................................................................................................................................................... 48
9.2 EXTERIOR SECION..................................................................................................................................................... 50
9.3 CONTROL PANEL SECTION ....................................................................................................................................... 52
9.4 SLOTIN MECHA SECTION .......................................................................................................................................... 54
10. SCHEMATIC DIAGRAM .................................................................................................................................................... 56
10.1 CNCT and SLMB ASSYS ........................................................................................................................................... 56
10.2 MAIN ASSY (1/4)........................................................................................................................................................ 58
10.3 MAIN ASSY (2/4)........................................................................................................................................................ 60
10.4 MAIN ASSY (3/4)........................................................................................................................................................ 62
10.5 MAIN ASSY (4/4)........................................................................................................................................................ 64
10.6 JACK ASSY ................................................................................................................................................................ 66
10.7 PNLB ASSY................................................................................................................................................................ 68
10.8 TCHB and JOGB ASSYS ........................................................................................................................................... 70
10.9 SMPS ASSY ............................................................................................................................................................... 72
10.10 VOLTAGES ............................................................................................................................................................... 76
10.11 WAVEFORMS........................................................................................................................................................... 77
11. PCB CONNECTION DIAGRAM ........................................................................................................................................ 80
11.1 CNCT and SLMB ASSYS ........................................................................................................................................... 80
11.2 MAIN and JACK ASSYS............................................................................................................................................. 82
11.3 PNLB, TCHB and JOGB ASSYS ................................................................................................................................ 86
11.4 SMPS ASSY ............................................................................................................................................................... 90
12. PCB PARTS LIST .............................................................................................................................................................. 94
5
6
CDJ-350
6
7
7
8
A
B
C
D
E
F
5
8