Optoma EcoBright ZW210ST Instruction manual

SERVICE MANUAL
Prepared:Cherry Checked:Amy/Alick Approved: CC
Date Revise Version Description
2012.05.24 V1.0 Initial Issue
2012.10.12 V2.0 Update the SSD1938 FW upgrade method
after FW Ver.1.0.1.5
ZW210ST/ZX210ST
Copyright Oct 2012 All Rights Reserved

ZW210ST/ZX210ST Condential I
Preface
This manual is applied to ZW210ST/ZX210ST 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.
ZW210ST/ZX210ST Service Manual
Copyright Oct 2012
All Rights Reserved
Manual Version 2.0

Condential
ZW210ST/ZX210ST
ZW210ST/ZX210ST Comparison List
Parts ZX210ST ZW210ST
IO Cover
Module 70.8NP15GR01 70.8NQ07GR01
Main Board 80.8NP01G001 80.8NQ01G001
Daughter Board 80.8NP06G001 80.8NQ06G001
DMD 48.8CQ01G003 48.8EJ01G001
Engine 70.8NP13GR01 70.8NQ06GR01

Condential
ZW210ST/ZX210ST II
Table of Content
Chapter 1 Introduction
Highlight 1-1
Compatible Mode 1-2
Chapter 2 Disassembly Process
Equipment Needed & Product Overview 2-1
Disassemble Top Cover Module &Key Pad 2-2
Disassemble IO Cover Module 2-4
Disassemble Front Cover Module 2-5
Disassemble Main Board Module 2-6
Disassemble Fan 2-9
Disassemble Engine Module 2-10
Disassemble Rod Module 2-12
Disassemble Driver Board 2-13
Disassemble LD Module&Combiner Module 2-14
Disassemble LVPS 2-19
Disassemble Speaker Module 2-20
Disassemble Bottom Cover Module 2-21
Re-write Projector Hour 2-22
Repair Action 2-23
Chapter 3 Troubleshooting
LED Lighting Message 3-1
Main Procedure 3-2

Condential
ZW210ST/ZX210ST III
Chapter 4 Function Test & Alignment Procedure
Test Equipment Needed 4-1
Test Condition 4-1
VGA Port Test 4-2
Composite Port And Audio Test 4-7Composite Port And Audio Test 4-7
HDMI Test 4-7
S-Video Port Test 4-8
Calibration 4-10
Run In Test 4-12
Test Inspection Procedure 4-13
Chapter 5 Firmware Upgrade
Section 1: System Firmware Upgrade 5-1
Firmware Upgrade Procedure 5-2
Section 2: MCU Firmware Upgrade 5-9
Equipment Needed 5-9
Setup Procedure 5-10
MCU Firmware Upgrade Procedure 5-12
Check MCU FW version 5-13
Section 3: SSD1938 Firmware Upgrade 5-14
Equipment Needed 5-14
Read MAC Address 5-15
Setup Procedure 5-16
Firmware Upgrade Procedure 5-18

Condential
ZW210ST/ZX210ST IV
Chapter 6 EDID Upgrade
EDID Introduction 6-1
Equipment Needed 6-2
Setup Procedure 6-3
EDID Key-In Procedure 6-4
Appendix A Exploaded Overview I
Appendix B Serial Number System Denition I
PCBA Code Denition II

 1-1
Chapter 1
Introduction
ZW210ST/ZX210ST
1-1 Highlight
No  
1 
2 

 
 

 

 







 
9 

10 
       
 
  
  
11 


     

    
12 







 1-2
ZW210ST/ZX210ST
No  
 









 
       

 




1-2 Compatible Mode
ZX210ST
   
NTSC  

 
  
  
  
  
  
  
  
 
 

  
 
  
  
  

 
ZW210ST/ZX210ST

  
  
  
  
 
  
 
 
 
 

  
  
  
  
  
 
 
 
 
 

 
 
 
 

  
 
 
 
  

  
  
  
  
   

  
  
 

 
ZW210ST/ZX210ST

 
 
 
 
 
 
  
 
 

  
 
 
  
 
 
ZW210ST
   
NTSC  

 
  
  
  
  
  

  
 
  
  

  
  
  
  
 120
 