Optoma EW610ST Manuale utente

SERVICE MANUAL

Prepared: Check: Approved:

Date Revise Version Description

2010.7.15 V1.0 Initial Issue

2010.10.6 V2.0 Add EW605ST/EX605ST

EW610ST/EX610ST/EW605ST/EX605ST

Neil

Condential

EW610ST/EX610ST/EW605ST/EX605ST

Preface

This manual is applied to EW610ST/EX610ST/EW605ST/EX605ST 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 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.

EW610ST/EX610ST/EW605ST/EX605ST Service Manual

Manual Version 2.0

EW610ST/EX610ST/EW605ST/EX605ST Condential

EW610ST/EX610ST/EW605ST/EX605ST

Comparison List

Parts EW610ST EX610ST EW605ST EX605ST

Engine Module 70.8JA17GR01 70.8JB06GR01 70.8JA17GR01 70.8JB06GR01

Rear Cover Module 70.8JA18GR01 70.8JB07GR01 70.8JA22GR01 70.8JB09GR01

ROD Module 70.8JA21GR01 70.8JB08GR01 70.8JA21GR01 70.8JB08GR01

DMD 48.8EJ01G001 48.8CQ01G003 48.8EJ01G001 48.8CQ01G003

Main BD 80.8JA01G001 80.8JB01G001 80.8JA01G011 80.8JB01G011

Audio Daughter BD 80.8GL06G001 80.8GL06G001 N/A N/A

Lan BD 80.8JA08G001 80.8JA08G001 N/A N/A

Speaker 49.8EF01G002 49.8EF01G002 49.87K01G201 49.87K01G201

Condential

EW610ST/EX610ST/EW605ST/EX605ST

Table of Content

Chapter 1 Introduction

Highlight 1-1

Chapter 2 Disassembly Process

Equipment Needed & Product Overview 2-1

Repair notice 2-2

Disassemble Front Cover Module 2-2

Disassemble top cover Module 2-2

Disassemble Rear Cover Module 2-3

Disassemble Main Board 2-3

Disassemble Photo sensor and Photo sensor holder 2-5

Disassemble DMD Board 2-5

Rod Adjustment 2-6

Re-write Lamp Usage Hour 2-7

Chapter 3 Troubleshooting

LED Lighting Message For Projector 3-1

Main Procedure 3-2

Chapter 4 Function Test & Alignment Procedure

Service Mode Instruction 4-1

Factory Fan RPM Reset 4-1

Keystone Calibration 4-2

Test Condition 4-3

Test Inspection Procedure 4-4

III

EW610ST/EX610ST/EW605ST/EX605ST Condential

PC MODE 4-4

Calibration 4-7

Engine Adjustment 4-8

Optical Performance 4-9

3D Function Test 4-9

Network Function Test 4-10

Chapter 5 Firmware Upgrade

Section 1: System Firmware Upgrade 5-1

Equipment Needed 5-1

Get into FW mode 5-2

Check FW version 5-2

Section 2: PIC FW Upgrade (RS-232) 5-3

Equipment Needed 5-3

PIC Firmware Upgrade Procedure 5-4

Section 3: Network FW Upgrade Procedure 5-7

Equipment Needed 5-7

Network FW Upgrade Procedure 5-8

Chapter 6 EDID Upgrade

EDID Upgrade Procedure 6-1

Appendix A Exploded Image I

Appendix B

Serial Number Denition I

PCBA Code Denition II

EW610ST/EX610ST/EW605ST/EX605ST Condential 1-1

Chapter 1

Introduction

1-1 Highlight

No Item Description

1Dimensions (WxDxH) ● 306x243x113.5mm

2 Power Supply ● Universal AC 100V-240V±10% 50-60Hz

3 Power Consumption ● Normal:TYP 295W MAX 325W @110VAC±10%

● ECO:TYP 250W MAX 275W @110VAC±10%

4 Keystone correction ● +/-40 degree is the scaler spec.

● +/-12 degree is for system angle of V-keystone

5Throw ratio ● 0.52 (D/W) @ 87”(EW610ST/EW605ST)

● 0.626 (D/W) @ 77”(EX610ST/EX605ST)

6Projection lens ● YM37L(EW610ST/EW605ST)

● YM23L(EX610ST/EX605ST)

7 Lamp life

Normal Mode:

● 2500 Hours Standard @ 230W, 50% Survival Rate

ECO Mode:

● 4000 Hours Typical @ 190W, 50% Survival Rate

8 Lamp ● 230W Lamp (Osram E20.8)

9DMD Chip&Number of

active dots

● 0.65” WXGA, S450, Dark Chip 3(EW610ST/EW605ST)

0.55” XGA, S450, Dark Chip 3(EX610ST/EX605ST)

● Number of active dots:1280x800 (EW610ST/EW605ST)

1024x768(EX610ST/EX605ST)

10 Color wheel ● 6 segments (R81Y41G84C31W52B71)

11 System controller ● TI DDP 2431

12 Video compatibility

● NTSC: M (3.58MHz), 4.43 MHz

● PAL: B, D, G, H, I, M, N

● SECAM: B, D, G, K, K1, L

● HDTV: 480i/p, 576i/p, 720p(50/60Hz), 1080i/p(50/60Hz)

13 Input signal spec

● VGA-in x2

● Composite Video x1

● S-Video(Mini DIN) x1

● RCA Audio in x1(R&L)(EX610ST/EW610ST)

● Audio input(Phone Jack) x1

● Microphone x1 (EX610ST/EW610ST)

● HDMI v1.3(compatible with video and audio)

(EX610ST/EW610ST)

Condential 1-2

EW610ST/EX610ST/EW605ST/EX605ST

No Item Description

14 Altitude&Temperature

● Operating: 0~2,500 ft 5°C~35°C

2,500~5,000 ft 5°C~30°C

5,000~10,000 ft 5°C~25°C

1-2 Compatible Mode

Computer Compatibility

Compatibility Resolution V-Sync [Hz] H-Sync [KHz]

Analog Digital Analog Digital

VGA

640x350 70 70 31.50 31.50

640x350 85 85 37.90 37.90

640x400 85 85 37.90 37.90

640x480 60 60 31.50 31.50

640x480 67 67 - -

640x480 72 72 37.90 37.90

640x480 75 75 37.50 37.50

720x400 70 70 31.50 31.50

720x400 85 85 37.90 37.90

SVGA

800x600 56 56 35.20 35.20

800x600 60 60 37.90 37.90

800x600 72 72 48.10 48.10

800x600 75 75 46.90 46.90

800x600 120 120 - -

832x624 75 75 - -

XGA

1024x768 60 60 48.40 48.40

1024x768 70 70 56.50 56.50

1024x768 75 75 60.00 60.00

1024x768 120 120 - -

1152x870 75 75 - -

WXGA 1280x800 60 60 49.68 49.64

SXGA 1280x1024 60 60 63.98 63.98

UXGA 1600x1200 60 60 75.00 75.00

WSXGA+(*) 1680x1050 60 60 65.00 65.00

HD 1280x720 60 60 45.00 45.00

Condential 1-3

EW610ST/EX610ST/EW605ST/EX605ST

Compatibility Resolution V-Sync [Hz] H-Sync [KHz]

Analog Digital Analog Digital

HD 1280x720 120 120 - -

HD 1920x1080 30 30 33.80 33.80

MAC LC 13’’ 640x480 66.66 34.98

MAC II 13” 640 x 480 66.68 35.00

MAC 16” 832x624 74.55 49.73

MAC 19” 1024X768 75 60.24

MAC 1152X870 75.06 68.68

MAC G4 640X480 60 31.35

i MAC DV 1024X768 75 60.00

i MAC DV 1152X870 75 68.49

Note: If the Computer Compatibility supportive signal is different from User’s Manual,

please refer to User’s Manual.

EW610ST/EX610ST/EW605ST/EX605ST Condential 2-1

Chapter 2

Disassembly Process

2-1 Equipment Needed & Product Overview

1. Screw Bit (+): 105

2. Screw Bit (+): 107

3. Screw Bit (-): 107

4. Hex Sleeves: 5 mm

5. Tweezers

6. Projector

* Before you start: This process is protective level II. Operators should wear electrostatic chains.

* Note: - If you need to replace the main board, you have to record the lamp usage hour.

- Some related contents please refer to common SM chapter 2.

EW610ST/EX610ST/EW605ST/EX605ST Condential 2-2

2-2-2 Disassemble Top Cover

Module

1. Unscrew 2 screws (as red circle) from

bottom cover.

2. Unscrew 2 screws (as blue circle) from

rear cover to disassemble top cover

module.

Note:When you disassemble the top cover,

please pay attention to the tenons(as

yellow square).

2-2 �epair notice�epair notice

2-2-1 Disassemble Front

Cover Module

1.You should disassemble front cover rst

before disassemble the top cover .

2.Unscrew 3 screws (as red circle) to

disassemble front cover Module.

3.Disassembled front cover module.

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