Table Of Contents - Pioneer XV-DV575 Service Manual

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CONTENTS
SAFETY INFORMATION ..........................................................................................................................................................2
1. SERVICE PRECAUTIONS ....................................................................................................................................................5
1.1 NOTES ON SOLDERING ...............................................................................................................................................5
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1.2 CAUTION ........................................................................................................................................................................5
1.3 WHEN REPLACING DVD MECHA ASSY ......................................................................................................................6
1.4 DISC REMOVAL METHOD AT NO POWER SUPPLY ....................................................................................................6
2. SPECIFICATIONS .................................................................................................................................................................7
2.1 SPECIFICATIONS, DISC/CONTENT FORMAT AND ACCESORRIES ..........................................................................7
2.2 PANEL FACILITIES .........................................................................................................................................................8
3. BASIC ITEMS FOR SERVICE.............................................................................................................................................11
3.1 CHECK POINTS AFTER SERVICING..........................................................................................................................11
3.2 PCB LOCATIONS .........................................................................................................................................................12
3.3 JIGS LIST .....................................................................................................................................................................13
4. BLOCK DIAGRAM...............................................................................................................................................................14
B 4.1 OVERALL WIRING CONNECTION DIAGRAM ............................................................................................................14
4.2 OVERALL BLOCK DIAGRAM.......................................................................................................................................16
4.3 DVD LOADER/DECODER BLOCK DIAGRAM .............................................................................................................18
5. DIAGNOSIS.........................................................................................................................................................................19
5.1 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ........................................................19
5.2 DVD TROUBLE SHOOTING.........................................................................................................................................20
5.3 CIRCUIT DESCRIPTION OF DIGITAL AMP SECTION................................................................................................22
5.4 SPECIFICATIONS OF PROTECTION CIRCUITS FOR DIGITAL AMP SECTION .......................................................23
6. SERVICE MODE .................................................................................................................................................................24
6.1 TEST MODE .................................................................................................................................................................24
6.2 DISPLAY SPECIFICATIONS OF THE TEST MODE.....................................................................................................25
6.3 FUNCTIONAL SPECIFICATIONS OF THE SHORTCUT KEY .....................................................................................26
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6.4 SPECIFICATIONS OF MODEL INFORMATION DISPLAY ...........................................................................................27
6.5 FUNCTIONAL SPECIFICATIONS OF THE SERVICE MODE ......................................................................................28
6.6 SERVICE TEST MODE ................................................................................................................................................29
6.7 DISPLAY SPECIFICATIONS OF DSP ERROR ............................................................................................................32
7. DISASSEMBLY....................................................................................................................................................................33
8. EACH SETTING AND ADJUSTMENT ................................................................................................................................41
8.1 ID NUMBER AND ID DATA SETTING...........................................................................................................................41
9. EXPLODED VIEWS AND PARTS LIST...............................................................................................................................44
9.1 PACKING SECTION .....................................................................................................................................................44
9.2 EXTERIOR SECTION...................................................................................................................................................46
9.3 DVD MECHA ASSY ......................................................................................................................................................48
10. SCHEMATIC DIAGRAM ....................................................................................................................................................50
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10.1 08 DVDM ASSY (1/2)..................................................................................................................................................50
10.2 08 DVDM ASSY (2/2)..................................................................................................................................................52
10.3 SYSMAIN ASSY (1/5) .................................................................................................................................................54
10.4 SYSMAIN ASSY (2/5) .................................................................................................................................................56
10.5 SYSMAIN ASSY (3/5) .................................................................................................................................................58
10.6 SYSMAIN ASSY (4/5) .................................................................................................................................................60
10.7 SYSMAIN ASSY (5/5) .................................................................................................................................................62
10.8 COMPLEX ASSY ........................................................................................................................................................64
10.9 EUROSCART ASSY ...................................................................................................................................................66
10.10 DSP ASSY (XV-DV575, XV-DV580 ONLY) ...............................................................................................................68
10.11 POWER SUPPLY UNIT.............................................................................................................................................70
10.12 WAVEFORMS ...........................................................................................................................................................72
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11. PCB CONNECTION DIAGRAM ........................................................................................................................................74
11.1 EUROSCART ASSY ...................................................................................................................................................75
11.2 08 DVDM ASSY ..........................................................................................................................................................76
11.3 SYSMAIN ASSY .........................................................................................................................................................78
11.4 COMPLEX ASSY ........................................................................................................................................................82
11.5 POWER SUPPLY UNIT...............................................................................................................................................84
11.6 DSP ASSY (XV-DV575, XV-DV580 ONLY) .................................................................................................................86
12. PCB PARTS LIST ..............................................................................................................................................................87
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XV-DV575
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