Optoma Theme Scene HD82 Instruction manual
SERVICE MANUAL
SI : Qiue TSE: Check: Approved:
Date Revise Version Description
2008.12.29 V1.0 Initial Issue
2009.01.06 V2.0
Modify CH2,CH4
(Change “press power → left → left → up” to “press
power off → left → left → up“
2010.02.22
V3.0 Modify CH4 “Defect specication table“
HD82/HD8200
Copyright February, 2010. All Rights Reserved P/N:36.8AF05G001
Condential
I
Preface
This manual is applied to HD82/HD8200 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.
HD82/HD8200 Service Manual
Copyright February.2010
All Rights Reserved
Manual Version 3.0
HD82/HD8200
Condential
HD82/HD8200
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 Lamp Cover Module 2-2
Disassemble Lamp Module 2-2
Disassemble Bottom Cover Module 2-3
Disassemble Formatter Board Module 2-3
Disassemble Main Board and I/O Board Module 2-5
Disassemble Lens Ring Module 2-6
Disassemble Top Cover Module 2-7
Disassemble Top Shielding Module 2-7
Disassemble Right Cover Module 2-8
Disassemble Daught Board Module 2-10
Disassemble System Fan Module 2-11
Disassemble Lamp Driver Module 2-13
Disassemble DMD Blower 2-14
Disassemble Optical Engine Blower 2-15
Disassemble Engine Module 2-16
Disassemble Color Wheel Module 2-16
Disassemble Lamp Blower Duct Module 2-18
Disassemble DA Cover 2-18
Disassemble DA Motor Module 2-19
Condential
III
Disassemble Rod Module 2-20
Disassemble Heat Sink Module 2-20
Disassemble DMD Module 2-21
Disassemble Focus Ring 2-21
Disassemble Zoom Ring Module 2-22
Disassemble Lamp Blower Module 2-22
Disassemble Air Duct Module 2-23
Disassemble Left Cover Module 2-23
Disassemble LVPS Module 2-25
Disassemble Thermal Sensor Board 2-26
Disassemble Bottom Cover Shielding Module 2-27
Disassemble Ceiling Base Module 2-27
Rod Adjustment 2-28
Re-write Lamp Usage Hour 2-29
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 4-4
PC MODE 4-4
Video Performance 4-8
Calibration 4-9
HD82/HD8200
Condential
HD82/HD8200
IV
DA Calibration 4-11
Optical Performance Measure
4-11
Others
4-13
Chapter 5 Firmware Upgrade
Equipment Needed
5-1
Setup Procedure
5-2
Firmware Upgrade Procedure
5-3
Port95nt.exe Installation 5-5
8051 Firmware Upgrade Procedure 5-7
Chapter 6 EDID Upgrade
EDID Introduction
6-1
Equipment Needed
6-2
Setup Procedure(VGA & DVI-D Port)
6-3
EDID Key-In Procedure(VGA & DVI-D Interface) 6-3
Setup Procedure (HDMI 1 Port & HDMI 2 Port )
6-6
EDID Key-In Procedure(HDMI 2 Interface)
6-6
Appendix A
Exploded Image
1
Appendix B
SerialNumberSystemDenition 22
PCBACodeDenition 23
HD82/HD8200 1-1
Chapter 1
Introduction
1-1 Highlight
No
1
2
8
10
11
12
HD82/HD8200
1-2
No
18
20
21
1-2 Compatible Mode
Computer compatibility
1280×800
HD82/HD8200
HD
HD
Note: "V" expressed support this type of signal and "X" expressed that does not support this
type of signal.
HD82/HD8200 Condential 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. HD82 unit
* 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.
Condential 2-2
HD82/HD8200
2-3 Disassemble Lamp
Module
1. Unscrew 2 screws (as red circle) on the
lamp module.
2. Take off lamp module from the projector.
2-2 Disassemble Lamp
Cover Module
1. Turn the projector backside.
2. Push the lamp cover switch to the
open state (as the red oval-shaped
circle).
3. Disassemble lamp cover module.
Condential 2-3
HD82/HD8200
2-4 Disassemble Bottom
Cover Module
1. Turn the projector backside.
2. Unscrew 6 screws from the bottom
cover (as red circle).
3. Disassemble the bottom cover module.
2-5 Disassemble Formatter
Board Module
1. Unscrew 5 screws (as red circle) and 2
Hex screws (as yellow square) from the
formatter board.
Condential 2-4
HD82/HD8200
2. Disassemble formatter board as arrow
shows.
3. Unplug 2 connectors (as yellow square).
4. Disassemble formatter board.
Condential 2-5
HD82/HD8200
3. Unscrew 6 Hex screws (as red circle).
4. Disassemble the main board module.
2-6 Disassemble Main Board
and I/O Board Module
1. Unscrew 3 screws (as red circle).
2. Unplug 1 connector (as yellow square).
Condential 2-6
HD82/HD8200
5. Unscrew 2 screws (as red circle).
6. Disassemble the I/O board from main
board module.
2-7 Disassemble Lens Ring
Module
1. Clockwise rotate the lens ring about 15
degrees (from left image to right image
as the red oval-shaped circle), take off
the lens ring.
Condential 2-7
HD82/HD8200
2-8 Disassemble Top Cover
Module
1. Unscrew 3 screws (as red circle).
2. Then Unscrew 2 screws (as green circle)
on the focus ring.
3. Pushing back (as red arrow) ,
disassemble top cover module.
2-9 Disassemble Top
Shielding
1. Unscrew 7 screws (as red circle).
2. And then unscrew 3 screws (as green
circle).
3. Disassemble top shielding.
Condential 2-8
HD82/HD8200
2-10 Disassemble Right
Cover Module
1. Unplug 2 connectors (as red square).
2. Tear 1 mylar off (as yellow oval-shaped
circle).
.
A
B
C
D
A
3. Unscrew 1 screw (as red circle).
4. Unscrew 2 screws (as red circle).
5. Unscrew 2 screws (as red circle).
C
D
B
Condential 2-9
HD82/HD8200
6. Disassemble right cover module.
7. Use the tweezers to separate 2
tenons (as red circle), disassemble IR
lens left and IR sensor board.
8. Unscrew 2 screws (as green circle),
disassemble lamp latch.
9. Use the tweezers to separate 2
tenons (as red circle).
10. Disassemble front IR lens module.
11. Unscrew 1 screw (as red circle).
12. Disassemble IR lens right and IR
transmitter board.
Condential 2-10
HD82/HD8200
2-11 Disassemble Daughter
Board Module
1. Unscrew 1 screw (as red circle).
2. Unplug 12 connectors (as red square).
3. Unscrew 6 screws (as red circle).
4. Then disassemble daughter board and
daughter board bracket.
Note: 12 connectors (as the following table)
1Optical engine blower (3 pin, black)
2Lamp blower (3 pin, blue )
3IR sensor board on the left cover (3
pin, gray)
4Photo sensor board (for color wheel,
3 pin, black)
5 Photo sensor board (for DA motor, 3
pin, black)
6DA motor (4 pin)
7 Color wheel
8System fan (3 pin, green)
9Lamp driver wire (5 pin, black)
10 DMD blower on LVPS (3 pin)
11 Formatter board (30 pin, black)
12 Thermal sensor board
1
23
7
6
5
4
9
810
11
12
Condential 2-11
HD82/HD8200
2-12 Disassemble System
Fan Module
1. Unscrew 5 screws (as red circle).
2. Turn back the system fan module and
unscrew 2 screws (as red circle).
3. Disassemble system fan module.
Condential 2-12
HD82/HD8200
4. Unscrew 4 screws (as red circle).
5. Disassemble system fan and fan bracket.
Note: Take the Fan Module as the right
gesture, Avoid pressing the middle of the
Fan or Blower with great strength. Make
sure Fan or Blower handle method as
right image.
the wrong gesture
the right gesture
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