Сервисный мануал и схема на видео-проектор OPTOMA EP735
Файл в формате PDFСодержание:
- 1. Introduction 1-1
- 1-1 Product Features 1-2
- 1-2 Technical Specification 1-3
- 2. Fundamental Principle 2-1
- 2-1 Block Diagram 2-2
- 2-2 Optics 2-6
- 3. Mechanical Construction 3-1
- 3-1 Package Overview 3-2
- 3-2 Exploded Overview 3-4
- 3-3 Recommendation Spare Parts List 3-10
- 4. Procedure of Disassembly 4-1
- 4-1 Disassemble Top Cover and Speaker 4-2
- 4-2 Disassemble Main Board and DC-DC Module 4-3
- 4-3 Disassemble Engine, Formatter Board and Thermal Board 4-5
- 4-4 Disassemble Ballast Module 4-8
- 4-5 Disassemble Fan Modules 4-9
- 4-6 Disassemble Lamp Module 4-11
- 4-7 Disassemble Base Housing 4-13
- 5. The Function of Boards 5-1
- 5-1 Main Board 5-2
- 5-2 Formatter Board 5-10
- 5-3 IR Board 5-16
- 5-4 DC-DC Power 5-17
- 5-5 Thermal Board 5-19
- 5-6 Ballast 5-24
- 6. Specifications 6-1
- 6-1 Lamp Specifications 6-2
- 6-2 DMD Specifications 6-4
- 6-3 Screen Defects 6-7
- 6-4 DC-DC Specifications 6-9
- 6-5 Lamp Driver Specifications 6-10
- 7. Troubleshooting Procedure 7-1
- 7-1 Equipment Needed 7-2
- 7-2 Main Procedure 7-2
- 8. Function Test and Alignment Procedure 8-1
- 8-1 Equipment Needed 8-2
- 8-2 Test Condition 8-2
- 8-3 Test Display Modes and Pattern 8-3
- 8-4 Inspection Procedure 8-7
- 9. Firmware Upgrading Procedure 9-1
- 9-1 Equipment Needed 9-2
- 9-2 Setup Procdure 9-2
- 9-3 Upgrading Procdure 9-3
- 10. DDC Key-In Procedure 10-1
- 10-1 Equipment Needed 10-2
- 10-2 Setup Procdure 10-2
- 10-3 Upgrading Procdure 10-3
- 11. Appendix 11-1
- 11-1 Serial Number Format 11-2