InFocus X1 Multimedia Projector - http_members.shaw.ca_netguy_x1serviceguide.pdf

InFocus X1 Multimedia Projector Owners Manuals, User Guides, Instructional Help Documents & Operating Information - http_members.shaw.ca_netguy_x1serviceguide.pdf

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Service Guide for the

X1

Table of Contents Table of Contents .......................................................................................................... 2 Safety Precautions ........................................................................................................ 3 Important Precautions .................................................................................................. 3 Important Safety Instructions ...................................................................................... 4 Parts Replacement ........................................................................................................ 5 Removable Parts Hierarchy .................................................................................................. 5 Remove and Replace the Ballast/Power Supply ECA .......................................................... 6 Remove and Replace the Bottom EMI Shield.....................................................................10 Remove and Replace the Chassis...................................................................................... 12 Remove and Replace the Color Wheel Shield....................................................................17 Remove and Replace the Controller ECA...........................................................................19 Remove and Replace the Elevator ..................................................................................... 22 Remove and Replace the Optical Engine ........................................................................... 24 Remove and Replace the Cooling Fans ............................................................................. 27 Remove and Replace the Focus and Zoom Rings .............................................................30 Remove and Replace the Front Bezel ................................................................................32 Remove and Replace the I/O ECA .....................................................................................35 Remove and Replace the Keypad ...................................................................................... 37 Remove and Replace Lamp Module...................................................................................42 Remove and Replace the Lamphouse................................................................................ 45 Remove and Replace the Leveling Foot ............................................................................. 48 Remove and Replace the Rear Bezel.................................................................................49 Remove and Replace the Rubber Feet...............................................................................51 Remove and Replace the Top Case ...................................................................................52 Remove and Replace the Speaker ..................................................................................... 54

Functional Tests.......................................................................................................... 56 Required equipment............................................................................................................56 Before beginning .................................................................................................................57 Perform the following tests.................................................................................................. 57

Troubleshooting .......................................................................................................... 60 Power and Start-up Problems .............................................................................................61 Image Problems ..................................................................................................................67 Keypad Problems................................................................................................................71 Remote Problems ...............................................