Epson EMP-8000 - Page 4

EMP-9000/8000
2Revision:A SEIKO EPSON
Chapter 3 Disassembly and assembly
3.1. DISASSEMBLY AND ASSEMBLY PROCEDURES ..............................3-2
3.2. DISASSEMBLING THE MAIN UNIT.......................................................3-5
3.2.1. Disassembly flow chart.................................................................... 3-5
3.2.2. Lamp Cover Unit ............................................................................. 3-6
3.2.3. Lamp Inner Housing........................................................................3-7
3.2.4. Air Filter...........................................................................................3-7
3.2.5. Front Case....................................................................................... 3-8
3.2.6. Projection Lens................................................................................3-8
3.2.7. Upper Case Unit..............................................................................3-9
3.2.8. Main Board Assy Unit.................................................................... 3-11
3.2.9. IF unit ............................................................................................3-11
3.2.10. IF Panel Unit................................................................................3-13
3.2.11. Optical Engine.............................................................................3-13
3.2.12. Power Supply Unit.......................................................................3-16
3.2.13. Ballast Unit .................................................................................. 3-16
3.2.14. Filter Unit.....................................................................................3-17
3.2.15. Thermistor LAMP ........................................................................3-17
3.2.16. Safety Switch...............................................................................3-18
Chapter 4 Troubleshooting
4.1. Before Starting Troubleshooting Procedures..........................................4-2
4.1.1. Tools and Accessories Required for Troubleshooting.....................4-2
4.1.2. Field Replacement Parts................................................................. 4-2
4.2. Entry........................................................................................................ 4-3