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ViewSonic PJ755D-1 Conference Projector Manuals
Manuals and User Guides for ViewSonic PJ755D-1 Conference Projector. We have
1
ViewSonic PJ755D-1 Conference Projector manual available for free PDF download: Service Manual
ViewSonic PJ755D-1 Service Manual (61 pages)
XGA Portable DLP Projector
Brand:
ViewSonic
| Category:
Projector
| Size: 6 MB
Table of Contents
Service Manual
1
Revision History
2
Table of Contents
4
Chapter 1 Introduction
6
Product Highlight
6
Optical Specification
7
Electrical Specification
7
Mechanical Specification
8
Environment
8
Compatible Modes
9
Chapter 2 Disassembly of Procedure
12
Disassemble Lamp Module and Elevator Foot
12
Disassemble Top Cover and Keypad Board
13
Disassemble Main Board Module, Wind Tunnel Module and Fan Guider Module
15
Disassemble Lamp Driver Module, LVPS Module and Axial Fan 92*25 Module
16
Disassemble Color Wheel, Photo Sensor Board, Optical Engine
18
Disassemble Rear Cover, Speaker, Blower Fan 50*20, Thermal Sensor Board, Interrupt Switch Module and Bottom Cover
20
Chapter 3 Troubleshooting
22
Equipment Needed
22
Main Procedure
23
Chapter 4 Function Test and Alignment Procedure
26
Product
26
Test Equipment
26
Test Condition
26
Test Display Modes and Pattern
27
Function Test Display Pattern
29
Inspection Procedure
33
Chapter 5 Firmware Upgrade Procedure
36
Equipment Needed
36
Hardware Setup Procedure
36
Firmware Program Installation Procedure
37
Chapter 6 DDC Key-In Procedure
40
Equipment Needed
40
Setup Procedure
41
EDID Upgrade Procedure
43
Appendix A
49
Exploded Overview
49
Appendix B
60
Serial Number System Definition
60
Reader's Response
61
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