Sanyo PDG-DSU20B, Руководство по обслуживанию

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Table of Contents
1.
System Introduction ...............................................................................................................1
1.1.
Technical Specification ......................................................................................................1
1.2.
Lamp Specification ..............................................................................................................2
1.3.
System Block Diagram .......................................................................................................4
2. Firmware Upgraded Flow.......................................................................................................5
2.1.
Setup Tool/Equipment ........................................................................................................5
2.2.
Upgrading Procedure .........................................................................................................5
3. Machine Disassembly and Replacement .............................................................................10
3.1.
Tools ....................................................................................................................................10
3.2.
Disassembly Procedure ...................................................................................................11
3.3. Disassembly Lamp Module ...........................................................................................22
3.4. Disassembly the Optical engine (Lens&Color Wheel) ...............................................23
4. Troubleshooting and Verifying the Repair ............................................................................25
4.1. Troubleshooting .................................................................................................................25
4.2. Verifying the Repair ..........................................................................................................32
5. Connector Information .........................................................................................................38
5.1. I/O Board ............................................................................................................................38
5.2. The backside of I/O Board ...............................................................................................39
5.3. Main Board .........................................................................................................................40
5.4. The backside of Main Board ............................................................................................41
5.5. Ballast Board ......................................................................................................................42
5.6. Power board .......................................................................................................................43
6. FRU (Field Replaceable Unit) List........................................................................................44
6.1. Mechanical Drawing ..........................................................................................................45
6.2. Optical Parts Location .......................................................................................................46
6.3. Accessory ............................................................................................................................49
6.4. Board/Module .....................................................................................................................49
6.5. Case/Cover/Bracket Assembly ........................................................................................49
6.6. Fans .....................................................................................................................................50
6.7. Speaker ...............................................................................................................................50
6.8. Wire ......................................................................................................................................50
6.9. Screws .................................................................................................................................50
Appendix A: ANSI Lumen Measuring ..........................................................................................51
Appendix B: Service Level Definition ..........................................................................................51
Appendix C: Connection Definition .............................................................................................52
Appendix D: More details for main board measurement .............................................................53