Optoma EH1020 Manuale utente

SERVICE MANUAL

Prepared: Check: Approved:

Date Revise Version Description

2010.6.7 V1.0 Separate from Optoma HD20_HD200X_HD2200_HD20_HD200X_HD2200_

EH1020 V4.0 (DDP 3021, 36.8EG08G001) ServiceV4.0 (DDP 3021, 36.8EG08G001) Service

Manual

EH1020

Condential

EH1020

Preface

This manual is applied to EH1020 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.

EH1020 Service Manual

Manual Version 1.0

EH1020 Condential

Table of Content

Chapter 1 Introduction

Highlight 1-1

Compatible Mode 1-2

Chapter 2 Disassembly Process

Equipment Needed & Product Overview 2-1

Repair notice 2-2

Disassemble Focus Ring 2-2

Disassemble Top Cover Module 2-2

Disassemble Main Board Module 2-2

Rod Adjustment 2-3

Re-write Lamp Usage Hour 2-4

Chapter 3 Troubleshooting

LED Lighting Message 3-1

Main Procedure 3-2

Chapter 4 Function Test & Alignment Procedure

Service Mode Instruction 4-1

Fan Speed Saving 4-2

Calibration 4-3

PC Mode 4-4

Optical Performance Measure 4-5

Test Inspection Procedure 4-6

Chapter 5 Firmware Upgrade

Section 1: Firmware Upgrade Procedure 5-1

iii

Condential

EH1020

Equipment Needed 5-1

Setup Procedure 5-1

Install USB Driver 5-1

Firmware Version Check 5-1

Section 2: 8051 Firmware Upgrade Procedure 5-2

Equipment Needed 5-2

8051 Firmware Upgrade Procedure Note 5-2

Chapter 6 EDID Upgrade

EDID Upgrade Procedure 6-1

Appendix A Exploded Image 1

Appendix B Serial Number Denition 19

PCBA Code Denition 20

EH1020  1-1

Chapter 1

Introduction

1-1 Highlight

No  

1 

2        

  

  

  •

       

    

  

 







  













  

10 







11 







    



12 







EH1020  1-2

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



   

   

   

   

   



   

   

   

   

    

   

   

   

   

  

  

    

    

1-2 Compatible Mode

Computer Compatibility

EH1020  

Power Book G4

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



   

   

   



   

   

   

   

    

   

   

   

    

    

iMAC

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

    

EH1020 Condential 2-1

Chapter 2

Disassembly Process

2-1 Equipment Needed & Product Overview

(This section links to common service manual CH2)

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.

EH1020 Condential 2-2

2-2 Repair notice

2-2-1 Disassemble Focus

Ring

1. Rotate the Focus Ring clockwise until

you cannot rotate any more (as red

arrow direction).

2. Pull out the Focus Ring.

Note: - When you assemble the Focus Ring,

ensure the 3 card slot (as green square)

placed in the 3 double-screw bolt (as

yellow circle) properly, and the Focus

Ring can be well adjusted.

2-2-2 Disassemble Top

Cover Module

1. Unscrew 2 screws (as red circle) from the

Bottom Cover.

2. Press two sides of the projector as the

blue arrows point.

3. Remove the Top Cover Module.

EH1020 Condential 2-3

Note: - When you remove the Top Cover,

take care the connector (as yellow

square) of FPC cable which connect

Main Board and Keypad Board Module,

then unplug it from Keypad Board

Module.

- Avoid damaging by pulling keypad FPC

cable.

- Make sure the FPC cable plug into the

correct ports when assembling it.

2-2-3 Disassemble Main

Board

1.Please refer to the below table details of

each connector on Main Board.

Altri manuali per EH1020

Indice

Altri manuali Optoma Proiettore

Optoma

Optoma EcoBright ZW210ST Manuale utente

Optoma

Optoma EP726i Manuale utente

Optoma

Optoma EH415 Manuale utente

Optoma

Optoma UHZ50 Manuale utente

Optoma

Optoma Optoma EP771 Manuale utente

Optoma

Optoma ZU820TST Manuale utente

Optoma

Optoma Theme Scene HD82 Manuale utente

Optoma

Optoma HD81 Manuale utente

Optoma

Optoma ET766XE Manuale utente

Optoma

Optoma HD7100 Manuale utente

Optoma

Optoma EP716 Manuale utente

Optoma

Optoma HD81-LV Manuale tecnico

Optoma

Optoma Optoma EP747 Manuale utente

Optoma

Optoma H27 Manuale utente

Optoma

Optoma HD81 Manuale di installazione

Optoma

Optoma PRO8000 Manuale utente

Optoma

Optoma TX665UTI-3D Manuale utente

Optoma

Optoma UHD60 Manuale utente

Optoma

Optoma TX778W Manuale di installazione

Optoma

Optoma Optoma EP1691 Manuale utente

Optoma

Optoma UHD51A Manuale utente

Optoma

Optoma EP749 Manuale utente

Optoma

Optoma EX520 Manuale utente

Optoma

Optoma GT760 Manuale utente

Manuali Proiettore popolari di altre marche

iEmmet

iEmmet MP-312 Manuale utente

Epson

Epson VS400 Manuale utente

Sony

Sony VPL-HS10 Marketing Specifications & Features Manuale utente

Sony

Sony VPL-HW65ES Manuale di servizio

Toshiba

Toshiba TLP-791U Manuale utente

Philips

Philips LC1341 Guida di riferimento

Panasonic

Panasonic PTL735NTU - LCD PROJECTOR-NETWORK IB Manuale utente

NEC

NEC NP600S EDU Manuale utente

BenQ

BenQ SH753P Manuale utente

Eiki

Eiki EK-623U series Manuale utente

Epson

Epson PowerLite Pro Cinema 6020UB Manuale utente

Epson

Epson PowerLite Home Cinema 705HD Manuale utente

Christie

Christie LHD700 Manuale utente

Navitar

Navitar FX Manuale utente

InFocus

InFocus LitePro 560 Manuale utente

Sony

Sony SRX-R815P Manuale utente

Vivitar

Vivitar DP1500 X Manuale utente

Acer

Acer C20 Series Manuale utente