Optoma EX330 User manual

SERVICE MANUAL

Prefared: Check: Approved:

Mina

Date Revise Version Description

2008.04.25 V1.0 Initial Issue

2008.05.26 V2.0 Add EW330

2008.08.01 V3.0 Modify CH2, CH3

2010.04.08 V4.0 Add EW330(1W)/EX330(1W)

EX330/EW330/EX330(1W)/EW330(1W)

EX330/EW330/EX330(1W)/EW330(1W) Condential I

Comparison List

Parts EW330 EW330(1W) EX330 EX330(1W)

USER’S MANUAL 36.8AG01G001 36.8GV01G001 36.89Z01G001 36.8GW01G001

PCBA MAINBOARD 80.8AG01G001 80.8GV01G001 80.89Z01G001 80.8GW01G001

ENGINE MODULE 70.8GW08GR01 70.8GV06GR01 70.89Z13GR01 70.8AG09GR01

DMD 48.8BR01G001 48.87M01G001

ROD MODULE 70.8AH13GR01 70.89S21GR01

Lamp driver 70.89Z19GR01 70.8FN19GR01 70.89Z19GR01 70.8FN19GR01

TOP COVER MODULE 70.8AG07GR01 61.89Z01G021 70.89Z15GR01 61.89Z01G001

COLOR WHEEL Module 70.8AH14GR01 70.88N19GR01

PHOTO SENSOR BOARD 80.89U04G001 80.89U04G011 80.89U04G001 80.89U04G011

EX330/EW330/EX330(1W)/EW330(1W) Condential II

Preface

This manual is applied to EX330/EW330/EX330(1W)/EW330(1W) projection system.

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

and maintain the product.

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

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

service that you offer them.

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

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 future edition.

EX330/EW330/EX330(1W)/EW330(1W) Service Manual

Manual Version 4.0

Condential

EX330/EW330/EX330(1W)/EW330(1W)

Table of Content

Chapter 1 Introduction

Highlight 1-1

Compatible Mode 1-3

Chapter 2 Disassembly Process

Equipment Needed & Product Overview 2-1

Disassemble Lens Cap Module and Lamp Cover Module 2-2

Disassemble Lamp Module 2-2

Disassemble Top Cover Module 2-3

Disassemble Keypad Board and Keypad 2-4

Disassemble Focus Ring 2-4

Disassemble Front Cover 2-5

Disassemble IR Sensor Board and IR Sensor Cover 2-5

Disassemble Disassemble Main Board Module 2-6

Disassemble Separate Main Board and Rear Cover 2-6

Disassemble Thermal Switch 2-7

Disassemble Ballast Module 2-7

Disassemble DC-DC Module 2-8

Disassemble Fan Module 2-9

Disassemble Blower Module 2-10

Disassemble Color Wheel Module 2-11

Disassemble Engine Module 2-11

Disassemble Heat Sink,DMD Board and DMD Chip 2-12

Disassemble Rod Module 2-12

Disassemble Interlock Switch 2-13

Rod Adjustment 2-14

Re-write Lamp Useage Hours 2-16

EX330/EW330/EX330(1W)/EW330(1W) Condential V

Chapter 3 Troubleshooting

LED Lighting Message 3-1

Main Procedure 3-3

Chapter 4 Function Test & Alignment Procedure

Test Equipment Needed 4-1

Service Mode 4-1

OSD Reset 4-1

Test Condition 4-2

Test Inspection Procedure 4-3

PC Mode 4-3

   DefectSpecicationTable      4-7

Video Performance 4-7

Optical Performance Measure 4-9

Other 4-10

Chapter 5 Firmware Upgrade

Equipment Needed 5-1

DLP Composer Lite Setup Procedure 5-2

USB Driver Upgrade Procedure 5-4

Firmware Upgrade Procedure 5-5

Chapter 6 EDID Upgrade

EDID Introduction 6-1

Equipment Needed 6-2

Setup Procedure 6-3

EDID Key-In Procedure 6-3

EX330/EW330/EX330(1W)/EW330(1W) VI

Condential

Appendix A Exploded Image I

Appendix B Serial Number System Denition XII

PCBA Code Denition XIII

EX330/EW330/EX330(1W)/EW330(1W)  1-1

Chapter 1

Introduction

1-1 Highlight

No  

1 



2 



3 



  

















  



 







  

 



 

 )





10  

11  

EX330/EW330/EX330(1W)/EW330(1W) 

1-2

No  

12 







13      e

 

  

 







 









 









 















1-2 Compatible Mode

Analog

EX330/EW330/EX330(1W)/EW330(1W)  1-3

  

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 

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 

  

  

  

  

  

  



 

 

 

EX330/EW330/EX330(1W)/EW330(1W)  

Digital

  



 

 

 

 

 

 



 

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 

 

 



 

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  

 

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  

  

 

  

  

  

 

  

 

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