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EK-620U/EK-621W
Table of Content
Chapter 1
Introduction
Highlight
1-1
Compatible Mode
1-3
Chapter 2
Disassembly Process
Equipment Needed & Product Overview
2-1
Disassemble Projector Lens
2-2
Disassemble Top Cover
2-3
Disassemble Main Board Module
2-4
Disassemble Front Cover
2-9
Disassemble Left Cover 2-10
Disassemble IO Cover 2-11
Disassemble Engine Module 2-13
Disassemble LVPS 2-18
Disassemble Bottom Cover Module
2-21
Chapter 3
Troubleshooting
LED Lighting Message
3-1
Main Procedure
3-2
No Power Troubleshooting 3-3
Power Troubleshooting 3-4
Image Troubleshooting 3-5
Remote Troubleshooting 3-7
Network Troubleshooting 3-8
