ViewSonic Pro8400 Series VS13647, Руководство по обслуживанию

Страница: 3 / 60

Table of Contents
1 System Introduction ................................ ................................ ................................ .............. 1
1.1 Technical Specification ................................ ................................ ................................ ..1
1.2 Location of Features, Controls, and I/O
................................ ................................ ........2
1.3 Pro8400 Lamp Specification
................................ ................................ .......................... 9
1.4 Pro8400 System Block Diagram
................................ ................................ ................. 12
2 Firmware (PixelWorks) Upgraded Flow ................................ ................................ .............. 13
2.1 Setup Tool/Equipment ................................ ................................ ................................ ..13
2.2 Upgrading Procedure ................................ ................................ ................................ ...13
3 Machine Disassembly and Replacement ................................ ................................ ............ 14
3.1 Tools ................................ ................................ ................................ ............................... 14
3.2 Disassembly Procedure
................................ ................................ ............................... 15
3.3 Assembly FAN Module
................................ ................................ ................................ .23
3.4 Disassembly Lamp Module
................................ ................................ .......................... 24
4 Troubleshooting and Verifying the Repair ................................ ................................ ........... 25
4.1 Troubleshooting ................................ ................................ ................................ ............25
4.2 Verifying the Repair ................................ ................................ ................................ ......32
5 Adjustment / Alignment Procedure ................................ ................................ ...................... 38
5.1 Color Wheel Index Adjustment ................................ ................................ .................... 38
5.2 ADC Calibration
................................ ................................ ................................ ............39
5.3 Keystone Adjustment
................................ ................................ ................................ ....41
6 Connector Information ................................ ................................ ................................ ........ 42
6.1 Main Board
................................ ................................ ................................ .................... 42
6.2 The backside of Main Board ................................ ................................ ........................ 42
6.3 Ballast Board ................................ ................................ ................................ ................. 43
6.4 Power Board ................................ ................................ ................................ .................. 44
7 FRU (Field Replaceable Unit) List ................................ ................................ ...................... 45
7.1 Mechanical Drawing
................................ ................................ ................................ .....46
7.2 Packing drawing
................................ ................................ ................................ ............48
8 Maintenance ................................ ................................ ................................ ....................... 51
Appendix A: RS-232 Command and Configuration ................................ ................................ .... 52
Appendix B: IR Control Code ................................ ................................ ................................ ..... 54
Appendix C: How to reset the Lamp Hours ................................ ................................ ................ 55
Confidential - Do Not Copy
ViewSonic Corporation Pro8400
ii
9 Recommended Spare Parts List
................................. ................................ ................
.
....... 5
6