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SVM-1000
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CONTENTS
SAFETY INFORMATION......................................................................................................................................2
1. SERVICE PRECAUTIONS ................................................................................................................................7
1.1 NOTES ON SOLDERING ...........................................................................................................................7
2. SPECIFICATIONS.............................................................................................................................................7
2.1 ACCESSORIES ..........................................................................................................................................7
2.2 SPECIFICATIONS ......................................................................................................................................8
2.3 PANEL FACILITIES.....................................................................................................................................9
3. BASIC ITEMS FOR SERVICE ........................................................................................................................13
3.1 CHECK POINTS AFTER SERVICING .....................................................................................................13
3.2 PCB LOCATION .......................................................................................................................................14
4. BLOCK DIAGRAM ..........................................................................................................................................16
4.1 OVERALL WIRING DIAGRAM .................................................................................................................16
4.2 AUDIO BLOCK DIAGRAM........................................................................................................................18
4.3 VIDEO BLOCK DIAGRAM........................................................................................................................20
4.4 FUNCTION BLOCK DIAGRAM ................................................................................................................22
5. DIAGNOSIS ....................................................................................................................................................24
5.1 DIAGNOSIS FLOW...................................................................................................................................24
5.2 POWER ON SEQUENCE.........................................................................................................................25
6. SERVICE MODE .............................................................................................................................................27
6.1 LIST OF PAGES IN SERVICE MODE ......................................................................................................27
6.2 SERVICE MODE ......................................................................................................................................27
6.3 SERVICE MODE IDENTIFICATION .........................................................................................................28
6.4 LIST OF PAGES IN TEST MODO ............................................................................................................33
6.5 TEST MODE.............................................................................................................................................34
6.6 TEST MODE IDENTIFICATION................................................................................................................35
6.7 HOW TO USB DOWNLOAD .....................................................................................................................41
6.8 NOTES ON VARIOUS SETTINGS WHEN THE UNIT ARE REPLACED .................................................43
7. DISASSEMBLY ...............................................................................................................................................44
8. EACH SETTING AND ADJUSTMENT ............................................................................................................55
9. EXPLODED VIEWS AND PARTS LIST...........................................................................................................56
9.1 PACKING SECTION .................................................................................................................................56
9.2 EXTERIOR SECTION ..............................................................................................................................58
9.3 BOTTOM SECTION..................................................................................................................................60
9.4 OPERATION PANEL SECTION................................................................................................................62
9.5 LCD PANEL SECTION .............................................................................................................................64
10. SCHEMATIC DIAGRAM ................................................................................................................................66
10.1 AUD1 ASSY (1/5) ...................................................................................................................................66
10.2 AUD1 ASSY (2/5) ...................................................................................................................................68
10.3 AUD1 ASSY (3/5) ...................................................................................................................................70
10.4 AUD1 ASSY (4/5) ...................................................................................................................................72
10.5 AUD1 ASSY (5/5) ...................................................................................................................................74
10.6 AUD2 ASSY (1/5) ...................................................................................................................................76
10.7 AUD2 ASSY (2/5) ...................................................................................................................................78
10.8 AUD2 ASSY (3/5) ...................................................................................................................................80
10.9 AUD2 ASSY (4/5) ...................................................................................................................................82
10.10 AUD2 ASSY (5/5) .................................................................................................................................84
10.11 VIO1 ASSY ...........................................................................................................................................86
10.12 MJCK, VIN3 and VIO2 ASSYS.............................................................................................................88
10.13 MAIN ASSY (1/9)..................................................................................................................................90
10.14 MAIN ASSY (2/9)..................................................................................................................................94
10.15 MAIN ASSY (3/9)..................................................................................................................................98
10.16 MAIN ASSY (4/9)................................................................................................................................102
10.17 MAIN ASSY (5/9)................................................................................................................................106
10.18 MAIN ASSY (6/9)................................................................................................................................110
10.19 MAIN ASSY (7/9)................................................................................................................................114
10.20 MAIN ASSY (8/9)................................................................................................................................118
10.21 MAIN ASSY (9/9)................................................................................................................................122
10.22 SCPU ASSY (1/2)...............................................................................................................................126
10.23 SCPU ASSY (2/2)...............................................................................................................................130
10.24 CTL1 ASSY ........................................................................................................................................134
10.25 CTL2A ASSY ......................................................................................................................................136
10.26 CTL2B, CFD1, CFD2, CFD3 and CFD4 ASSYS ................................................................................138
10.27 INVT ASSY .........................................................................................................................................140
10.28 CTL3R ASSY......................................................................................................................................142
Summary of Contents for SVM 1000 - Audio/Video Mixer
Page 9: ...9 SVM 1000 5 6 7 8 5 6 7 8 A B C D E F 2 3 PANEL FACILITIES ...
Page 10: ...10 SVM 1000 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 11: ...11 SVM 1000 5 6 7 8 5 6 7 8 A B C D E F ...
Page 12: ...12 SVM 1000 1 2 3 4 A B C D E F 1 2 3 4 ...
Page 52: ...52 SVM 1000 1 2 3 4 A B C D E F 1 2 3 4 AUD1 Assy AUD2 Assy Diagnosis ...
Page 167: ...167 SVM 1000 5 6 7 8 5 6 7 8 A B C D E F ...
Page 169: ...169 SVM 1000 5 6 7 8 5 6 7 8 A B C D E F CN9152 AD CN9151 AD CN201 CN202 ...
