Table Of Contents - InFocus X2 Service Manual

Table of Contents

Table of Contents .......................................................................................................... 2
Safety Precautions ........................................................................................................ 3
Important Precautions .................................................................................................. 3
Important Safety Instructions ...................................................................................... 4
Parts Replacement ........................................................................................................ 5
Removable Parts Hierarchy ..................................................................................................5
Bottom Case .........................................................................................................................6
Chassis .................................................................................................................................8
Controller ECA ....................................................................................................................10
Cooling Fans .......................................................................................................................12
Elevator ...............................................................................................................................15
Focus and Zoom Rings .......................................................................................................17
Front Bezel..........................................................................................................................18
Keypad, Front IR ECA and Speaker ...................................................................................21
Lamp and Lamp Door .........................................................................................................24
Lamp Housing and Safety Switch Assembly.......................................................................26
Leveling Foot.......................................................................................................................29
Optical Engine.....................................................................................................................30
Power Supply and AC Filter ECA........................................................................................32
Rear Bezel ..........................................................................................................................37
Top Case.............................................................................................................................39
Functional Tests.......................................................................................................... 41
Required equipment............................................................................................................41
Before beginning .................................................................................................................42
Perform the following tests..................................................................................................42
Troubleshooting .......................................................................................................... 45
Power and Start-up Problems .............................................................................................46
Image Problems ..................................................................................................................53
Keypad Problems................................................................................................................57
Remote Problems ...............................................................................................................58
Audio Problems...................................................................................................................59
Power Up with Top Case Removed ....................................................................................60
Check the Thermal Switch ..................................................................................................63
Check fan operation ............................................................................................................64
Parts Lists.................................................................................................................... 65
Parts Exploded View ...........................................................................................................65
FRUs by alphabetic listing...................................................................................................66
Label kit contents & locations..............................................................................................67
X2 Service Guide 2