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LP500
InFocus LP500 Service Guide
120 pages
Manual
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Service Guide for the
LP
500
LP
530
2
Table of Contents
Default Chapter
2
Product Safety Notice
2
Safety Precaution
2
Table of Contents
3
Table of Contents
5
Safety Precautions
5
Important Precautions
5
Important Safety Instructions
6
Parts Replacement
7
Replaceable Part Hierarchy
7
Remove and Replace the Focus and Zoom Rings
8
Remove and the Front Bezel and Front Bezel Vent
10
Remove and Replace the Lamp Door and Lamp Module
13
Remove and Replace the Leveling Foot Assembly
16
Remove and Replace the Rubber Foot
18
Remove and Replace the Top Case
19
Remove and Replace the Keypad
22
Remove and Replace the IR Assembly
23
Remove and Replace the Speaker Assembly
27
Remove the Controller ECA
30
Install the Controller ECA
33
Remove and Replace the I/O EMI Shield
36
Remove and Replace the Rear IR Lens
37
Remove and Replace the Chassis and Power Supply
39
Remove and Replace the Rear Bezel
43
Remove and Replace the Chassis
46
Remove and Replace the Lamp Fan
47
Remove and Replace the Lamp Blower
49
Remove and Replace the Power Supply
51
Remove and Replace the Power Supply Fan and Safety Switch Cable
55
Remove and Replace the Power Supply Fuse
57
Remove and Replace the Safety Switch Assembly
58
Remove and Replace the Optical Engine
60
Remove and Replace the Lamp Housing
62
Remove and Replace the Elevator Assembly
65
Remove and Replace the Bottom Case
68
Software
69
Downloading Software to Your Computer
69
Install the Software on the Computer
70
Upgrading the Software in the LP530
73
Functional Tests
79
Before Beginning
80
Troubleshooting
84
Troubleshooting Power Problems
84
Troubleshooting Image Problems
92
Troubleshooting Keypad Problems
96
Troubleshooting Remote Problems
97
Troubleshooting Menu Problems
98
Troubleshooting Audio Problems
99
Block Diagram
100
Check Controller Voltages
101
Power up with Top Case Removed to Check Fans and Voltages
102
Check the Thermal Switch
105
Check the Color Wheel and Reseat the Cable
106
Using the Keypad to Power up the Projector
110
Parts Lists
113
Frus by Alphabetic Listing
113
Frus by Numeric Listing
116
Fasteners and Torque Settings
119
Standard Accessories
120
Other manuals for InFocus LP500
User Guide
78 pages
Driver Installation
6 pages
Brochure
4 pages
Supplementary Guide
1 page
Tech Note
3 pages
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InFocus LP500 Specifications
General
Resolution
1024 x 768 (XGA)
Lamp Life
2000 hours
Technology
DLP
Projection Size
27" - 297"
Inputs
VGA, S-Video, Composite
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