Optoma MovieTime DV11 User manual

SERVICE MANUAL
SI : TSE: Check: Approved:
DV11 / DVD100 / U2 / U3
Copyright March, 2009. All Rights Reserved P/N: 36.85E05G001
Date Revise Version Description
2007.03.28 V1.0 Initial Issue
2007.07.02 V2.0 Edit 2-24, 4-4, 4-6, 4-10, 5-1, 5-3 and 5-4
2007.08.10 V3.0 Edit 5-4, 6-4, Appendix B. Add 5-5 and 5-6
2009.03.05 V4.0
Add DV11 extended models: DVD100, U2, U3
(modify 2-25 of Chapter 2 and Chapter 3)

DV11 / DVD100 / U2 / U3  I
DV11 / DVD100 / U2 / U3 Comparison List
Parts DV11 DVD100 U2 U3
TOP COVER MODULE 75.85E16G001 75.85E16G011 75.85E22G001
MAIN BD MODULE 70.85E36GR01 (USA) 70.85E40GR01 70.85E39GR01
70.85E40GR01 (EMEA)
LAMP COVER 51.85E14G002 (USA) 51.85E14G001
51.85E14G001 (EMEA)
REAR COVER MODULE 75.85E09G001 75.85E23G001

DV11 / DVD100 / U2 / U3  II
Preface
This manual is applied to DV11 / DVD100 / U2 / U3 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.
DV11 / DVD100 / U2 / U3 Service Manual
Copyright March, 2009
All Rights Reserved
Manual Version 4.0

DV11 / DVD100 / U2 / U3  III
Table of Content
Chapter 1 Introduction
Highlight 1-1
Compatible Mode 1-2
Chapter 2 Disassembly Process
Equipment Needed & Product Overview 2-1
Disassemble Lamp Cover 2-2
Disassemble Lamp Module 2-2
Disassemble Top Cover Module 2-3
Disassemble Keypad Board 2-4
Disassemble Speaker Module 2-4
Disassemble Front & Back Cover Module 2-5
Disassemble EMI Front Cover 2-5
Disassemble DVD Module 2-6
Disassemble MB Module 2-8
Disassemble Air Cut Module 2-9
Disassemble System Fan Module 2-9
Disassemble Lamp Driver Module 2-10
Disassemble LVPS Module 2-11
Disassemble Power Bracket 2-11
Disassemble Bottom Cover Module 2-12
Disassemble Engine Module 2-12
Disassemble Bottom Base Plate Module 2-13
Disassemble Engine & Color Wheel 2-13
Disassemble Zoom Ring & Focus Ring 2-14
Disassemble DMD Chip 2-15

DV11 / DVD100 / U2 / U3  IV
Rod Module 2-16
Bottom Cover Module & Elevator 2-16
Rod Adjustment 2-17
Re-write Lamp Usage Hour 2-18
Chapter 3 Troubleshooting
LED Lighting Message 3-1
Main Procedure 3-2
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
Video Performance 4-7
DVD Funcation Check 4-8
Optical Performance Measure 4-9
Others 4-11
Chapter 5 Firmware Upgrade
Equipment Needed 5-1
DLP Composer Lite Setup Procedure 5-2
USB Driver Upgrade Procedure 5-4
Firmware Upgrade Procedure 5-6
DVD Region Code 5-9
DVD Code Installation Procedure 5-9

DV11 / DVD100 / U2 / U3  V
Chapter 6 EDID Upgrade
EDID Introduction 6-1
Equipment Needed 6-2
Setup Procedure 6-3
EDID Key-In Procedure 6-3
Appendix A
Recommended Spare Parts I
Appendix B
        
         

DV11 / DVD100 / U2 / U3  1-1
Chapter 1
Introduction
1-1 Highlight
No Item Description
1 Dimensions (L x W x H) 
2 Weight   8.3 lb
3 Tilt Angle       
4 Power Supply         
180W for Phoenix Lamp
5 Light source
          Lamp could be changed by customer, but should follow the
user manual instruction.
         Replaceable Lamp should be provided by Coretronic or its

6 Keystone correction         
7 Color           Pearl white for top and black for side and bottom
9 Cooling system
  Advanced Air Flow
Two motor fans (one blower fan and one axial fan)
Temperature control circuits with adaptive voltage control
fan speed
      Max touch temperature follows UL60950-1 regulation
10 Brightness Typical 1100 ANSI lm
Minimum 900 ANSI lm
11 Contrast          Full on / Full off :Typical 1800 : 1
      Minimum 1300 : 1 (Spoke on/Spoke off)
12 Uniformity        
13 Throw ratio     
14 Lamp door protection         Lamp power supply shuts off automatically when door
open
15 Projection lens         
16 Lamp life          180Watt Phoenix Lamp. Lamp life 1500 hours based on

17 System controller   TI DDP2000

DV11 / DVD100 / U2 / U3  1-2
No Item Description
18 Video compatibility
      Standards : (Should be frame lock)
PAL B,G,D,H,I,M,N
NTSC M

SECAM
     Standard TV Display Formats :

Support SCART RGB via D-SUB (VGA)
19           

20           
SVGA display
21 Power consumption        
Standby < 12W
22 Color wheel  R92/Y83/G75/W110
23 Lamp   E20.6 260W Phoenix
24 Temperature
    

    
1-2 Compatible Mode
Analog
Compatibility Resolution  
VGA
640x350 70 31.46
640x400 60 31.46
640x480 72 37.86
640x480 75 37.5
640x480 85 43.26
720x400 70 31.46
720x400 85 37.92

DV11 / DVD100 / U2 / U3  1-3
Compatibility Resolution  
SVGA
800x600 56 35.15
800x600 60 37.87
800x600 72 48.07
800x600 75 46.87
800x600 85 53.67

1024x768 60 48.36
1024x768 70 56.47
1024x768 75 60.02
1024x768 85 68.67
 1280x1024 60 64.31
MAC (G4)
640x480 60 31.4
640x480 72 37.41
640x480 75 37.5
640x480 85 43.26
800x600 56 35.15
800x600 60 37.81
800x600 72 48.13
800x600 75 46.87
800x600 85 53.67
1024x768 60 48.27
1024x768 70 56.47
1024x768 75 60.2
1024x768 85 68.67
1152x870 75 68.76

DV11 / DVD100 / U2 / U3  2-1
Chapter 2
Disassembly Process
2-1 Equipment Needed & Product Overview

2. Hex Sleeves 5mm
3. Hex Sleeves 8mm

5. 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 get into service mode and record the
lamp usage hour. please refer to section 2-25.
- As the process of DVD100 / U2 / U3 disassembling is the same as DV11, we take
DV11 for example here.

DV11 / DVD100 / U2 / U3  2-2
2-3 Disassemble Lamp
Module
1. Unscrew 2 screws on the lamp module
2-2 Disassemble Lamp
Cover
1. Unscrew 1 screw on the lamp cover

DV11 / DVD100 / U2 / U3  2-3
2-4 Disassemble Top Cover
Module
1. Unscrew 6 screws on the unit base
Note: - Avoid damage by pulling and dragging
IR cable and keypad FPC cable.
- Hold the CNNT plug when pulling the
FPC cable is strongly recommended.
Pulling the cable directly from the unit
will cause the cable damages.
- Make sure cables are plug in the
correct ports when assembling the
unit.

DV11 / DVD100 / U2 / U3  2-4
2-5 Disassemble Keypad
Board
1. unscrew 4 screws on the keypad
Note: - Make sure cables plug into the correct
ports when assembling the unit.
2-6 Disassemble Speaker
Module
1. Unscrew 4 screws on the speaker

DV11 / DVD100 / U2 / U3  2-5
2-8 Disassemble EMI Front
Cover
1. Unscrew 3 screws on the EMI front cover
2-7 Disassemble Front&Back
Cover Module
1. Unscrew 2 screws and take out the back
cover

DV11 / DVD100 / U2 / U3  2-6
2-9 Disassemble DVD
Module
1. Unscrew 4 screws on the system
Note: - Use two ngers to pull out the cover
- Refer to the image on the bottom right
corner to unplug the cables

DV11 / DVD100 / U2 / U3  2-7
2. Unscrew 4 screws on the DVD module.
3. Unscrew 2 screws and take out the
connector board
Note: - Make sure cables plug into the correct
ports when assembling the unit.
- When you disassemble the FPC cable,
you should use two gures to parallel
pull out the hook.

DV11 / DVD100 / U2 / U3  2-8
2-10 Disassemble MB
Module
1. Unscrew 5 screws on the main board
2. Unplug the IR cable on the main board
and take out the front cover
Note: - Each cable should be plug into the
correct ports.
- Avoid cables interrupt with system
fan when organizing the cables. (see
images)
- Use an electrostatic ion gun to puff
the main board connector

DV11 / DVD100 / U2 / U3  2-9
2-11 Disassemble Air Cut
Module
1. Unscrew 3 screws and take out the air
cut module
2-12 Disassemble System
Fan Module
1. Unscrew 3 screws on the fan module
2. Unscrew 4 screws on the system fan

DV11 / DVD100 / U2 / U3  2-10
2-13 Disassemble Lamp
Driver Module
1. Unscrew 2 screws and take out the lamp
line
2. Unscrew 2 screws to take out the lamp
driver from bottom cover
3. Unscrew 4 screws to separate the lamp
driver and lamp driver holder

DV11 / DVD100 / U2 / U3  2-11
2-15 Disassemble Power
Bracket
1. Unscrew 5 screws
2-14 Disassemble LVPS
Module
1. Unscrew 5 screws on the LVPS