Epson RS-353, Service Manual

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Chapter 3 Disassembly and assembly
3.1 Disassembly and assembly procedures ....................................................
3.2 Disassembling and assembling the LCP main unit.. ..................................
3.2.1 Removing the lamp inner housing.. ..................................................
.3-4
3.2.2 Removing the upper case unit and handle.. .....................................
3.2.3 Removing the air filter flame.. ...........................................................
.3-7
3.2.4 Removing the main board block.. .....................................................
3.2.5 Removing the exhaust fan unit.. .......................................................
3.2.6 Removing the safety switch.. ............................................................
1
3.2.7 Removing the operation panel .........................................................
3.2.8 Removing the speaker units.. ...........................................................
3.2.9 Removing the receptor board assembly..
3.2.10 Removing the driver board assembly .............................................
3.2.11 Removing the power supply unit ....................................................
3.2.12 Removing the interface unit assembly.. ..........................................
7
3.2.13 Removing the lamp outer housing unit.. .........................................
3.2.14 Removing the foot adjuster unit.. ....................................................
9
3.2.15 Removing the optical block ............................................................
.3-20
3.2.16 Removing the projection lens unit (PLU) ........................................
3.2.17 Removing the cooling fan/optical head unit/light guide
2
3.2.18 Removing the upper light guide from the light guide unit.. .............
3.2.19 Removing light valves
and B.. ................................................
.3-25
3.2.20 Removing the prism unit.. ...............................................................
.3-26
3.2.21 Removing the inlet unit.. .................................................................
.3-27
3.3 Disassembling and assembling the remote control unit ............................
Chapter Troubleshooting
4.1 Before starting troubleshooting procedures ..............................................
4.1 Tools and accessories required for troubleshooting.. ...................
4.1.2 Field replacement parts.. ..............................................................
4.2 First action ..................................................................................................
4-2
Chapter Adjustments
5.1 Focus alignment adjustment .....................................................................
5.1 Preparations.. ...................................................................................
5.1.2 Focus adjustment.. ...........................................................................
5.1.3 Alignment adjustment.. .....................................................................
5.2 Image adjustment program.. ......................................................................
5.2.1 Conditions that require the adjustments provided by the
image adjustment program.. .............................................................
0
5.2.2 Running the program .......................................................................
1