Optoma EP910 SXGA+ Manuale utente

EP910

Model Name : EP910

SERVICE MANUAL

Document #83C-G04-01A P/N :36.83C03G001

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Prepared by SI :

________________________________________

Prepared by TSE :

________________________________________

Check by :

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Approved by :

________________________________________

EP910

Preface

This manual is applied to EP910 0.95” DDRDMDSXGA+ micro protable projection system.

The manual gives you a brief description of basic technical information to help in service and

maintaining the product.

Your customers will appreciate the quick response time when you immediately identify prob-

lems that occur with our products. We expect your customers will appreciate the service that

youoffer them.

This manual is for technicians and people who have an electronic background. Send the

product back to the distributor for repairing and do not attempt to do anything that is complex

or is not mentioned in the troubleshooting.

NOTICE :

The information found in this manual is subject to change without prior notice.Any subsequent

changes made to the data herein will be incorporated in further edition.

Manual Version 1.0

Document # 83C-G04-01A

P/N : 36.83C03G001

EP910

Table of Contents

Chapter 1 Introduction 1-1

Highlight 1-1

Compatible Mode 1-4

Chapter 2 Disassembly Process 2-1

Equipment Needed 2-1

Appearance 2-1

Disassemble Lens Cover and Lamp 2-2

Disassemble Top Cover 2-3

Disassemble Keypad Board 2-4

Disassemble Vent 2-5

Disassemble Rear Cover and Main Board 2-6

Disassemble Ballast 2-7

Disassemble Optical Module 2-8

Disassemble Fan 2-9

Disassemble Color Wheel 2-10

Disassemble DMD Chip 2-11

Disassemble LVPS 2-12

Chapter 3 Troubleshooting 3-1

Equipment Needed 3-1

Main Procedure 3-1

Chapter 4 Function Test and Alignment Procedure 4-1

Test EquipmentNeeded 4-1

Service Mode 4-1

Test Condition 4-1

Inspection Procedure 4-2

EP910

iii

Chapter 5 Firmware Upgrade Procedure 5-1

EquipmentNeeded 5-1

Setup Procedure 5-2

Firmware Upgrade Procedure 5-2

Chapter 6 EDID Key-In Procedure 6-1

EquipmentNeeded 6-1

Setup Procedure (VGAPort) 6-3

EDIDKey-in Procedure (VGAInterface) 6-3

Setup Procedure (DVIPort) 6-5

Setup Procedure (DVI Interface) 6-6

Chapter 7 Appendix A 7-1

Chapter 8 Appendix B 8-1

1-1 EP910

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Chapter 1

Introduction

1-1 Highlight

1-2 EP910

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1-3 EP910

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1-4 EP910

1-2 Compatible Mode

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Analog

1-5 EP910

Digital

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2-1 EP910

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Chapter 2

Disassembly Process

2-2 Appearance

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