viii
Chapter 3 Disassembly and Assembly
3.1 Disassembly and Assembly Procedures .................................................... 3-1
3.2 Projector Main Unit Disassembly and Assembly ........................................ 3-3
3.2.1 Removing the Lamp Inner Housing................................................... 3-4
3.2.2 Removing the Upper Case Unit and Handle ..................................... 3-5
3.2.3 Removing the Air Filter Frame........................................................... 3-7
3.2.4 Removing the Main Board Block ....................................................... 3-8
3.2.5 Removing the Exhaust Fan Unit........................................................ 3-11
3.2.6 Removing the Safety Switch ............................................................. 3-12
3.2.7 Removing the Control Panel ............................................................. 3-13
3.2.8 Removing the Speaker Units............................................................. 3-14
3.2.9 Removing the Receptor Board Assembly.......................................... 3-15
3.2.10 Removing the Driver Board Assembly............................................. 3-16
3.2.11 Removing the Power Supply Unit.................................................... 3-17
3.2.12 Removing the Interface Unit Assembly ........................................... 3-18
3.2.13 Removing the Lamp Outer Housing Unit......................................... 3-19
3.2.14 Removing the Adjustable Foot Unit................................................. 3-20
3.2.15 Removing the Optical Block ............................................................ 3-21
3.2.16 Removing the Projector Lens Unit (PLU) ........................................ 3-22
3.2.17 Removing the Intake Fan/Optical Head Unit/Light Guide Unit......... 3-23
3.2.18 Removing the Inlet Unit ................................................................... 3-25
3.3 Disassembling and Assembling the Remote Control Unit .......................... 3-26
Chapter 4 Troubleshooting
4.1 Before Starting Troubleshooting Procedures ............................................. 4-1
4.1.1 Tools and Accessories Required for Troubleshooting ................... 4-1
4.1.2 Field Replacement Parts ............................................................... 4-1
4.2 First Action ................................................................................................. 4-2
Chapter 5 Adjustments
5.1 Image Adjustment Program........................................................................ 5-1
5.1.1 When to Use the Image Adjustment Program................................... 5-1
5.1.2 Running the Program ........................................................................ 5-2
Appendix
A.1 Reference Materials (Parts List) ................................................................. A1-A3
A.2 Exploded Diagrams .................................................................................... A4-A5
A.3 Schematic Diagrams................................................................................... A7-A21
Summary of Contents for Elp-3500
Page 1: ...ELP 3500 Epson America Inc TM ELP3500 Service Manual www electronicsrepair net ...
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Page 12: ...EPSON ELP 3500 Service Manual 1 5 1 2 3 EXTERIOR VIEW OF THE REMOTE CONTROL Figure 1 9 ...
Page 17: ...EPSON ELP 3500 Service Manual 1 10 Driver Board Figure 1 18 Interface Unit Figure 1 19 ...
Page 20: ...EPSON ELP 3500 Service Manual 1 13 Lamp Inner Housing Figure 1 24 Control Panel Figure 1 25 ...
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Page 94: ...EPSON ELP 3500 Service Manual 5 9 ...
Page 98: ...EPSON ELP 3500 Service Manual A 4 A 2 Exploded Diagrams Figure A 1 Exploded Diagram 1 ...
Page 99: ...EPSON ELP 3500 Service Manual A 5 Figure A 2 Exploded Diagram 2 ...
Page 100: ...EPSON ELP 3500 Service Manual A 7 A 3 Schematic Diagrams Figure A 3 Schematic Diagram 1 ...
Page 101: ...EPSON ELP 3500 Service Manual A 8 Figure A 4 Schematic Diagram 2 ...
Page 102: ...EPSON ELP 3500 Service Manual A 9 Figure A 5 Schematic Diagram 3 ...
Page 103: ...EPSON ELP 3500 Service Manual A 10 Figure A 6 Schematic Diagram 4 ...
Page 104: ...EPSON ELP 3500 Service Manual A 11 Figure A 7 Schematic Diagram 5 ...
Page 105: ...EPSON ELP 3500 Service Manual A 12 Figure A 8 Schematic Diagram 6 ...
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