Table of Contents
Chapter 1 Introduction ...................................................................... 1-1
Product Highlights .................................................................................. 1-1
Machanical Specifications ...................................................................... 1-2
Display Panel Specifications ................................................................... 1-2
Electrical Specifications .......................................................................... 1-2
Optical Specifications ............................................................................. 1-3
Environmental Specifications.................................................................. 1-4
Firmware................................................................................................. 1-4
Chapter 2 Disassembly Procedure .................................................. 2-1
Tools Needed .......................................................................................... 2-1
Removing Lamp Module ......................................................................... 2-1
Removing Front Cover, Option Cover and Rear Cover Module .............. 2-2
Removing Top Cover, Keypad Board, Speaker
and Select Button Module ...................................................................... 2-4
Removing Main Board, LVPS Module, Lamp Driver Module
and Fan Module ...................................................................................... 2-6
Removing Interrupter Switch, Engine Module, Fan Module
and DMD Board ...................................................................................... 2-8
Removing DMD Chip, Color Wheel and Photo Sensor Board .............. 2-10
Removing Thermal Board, IR Sensor Board and Fan Duct .................. 2-11
Removing Wireless Board (For TW90 Only) ......................................... 2-12
Chapter 3 Troubleshooting ............................................................... 3-1
Equipment Needed ................................................................................. 3-1
Main Procedure ...................................................................................... 3-2
Main Procedure Description ................................................................... 3-7
Factory Mode ........................................................................................ 3-10
Chapter 4 Function Test and Alignment Procedure ....................... 4-1
Product ................................................................................................... 4-1
Test Equipment ....................................................................................... 4-1
Test Condition ......................................................................................... 4-1
Test Display Modes & Pattern ................................................................. 4-2
Inspection Procedure ............................................................................ 4-10
Wireless Testing Procedure (For TW90 and SW80) ............................. 4-13
Camera Setup Procedure (For T91 and S81) ....................................... 4-25
II