Optoma ThemeScene HD65 User manual

SERVICE MANUAL
SI : TSE: Check: Approved:
Date Revise Version Description
2007.10.24 V1.0 Initial Issue
2008.02.15 V2.0 Add Appendix A
2008.09.24 V3.0 Add GT-7000/HD700X
HD65/GT-7000/HD700X
Copyright September, 2008. All Rights Reserved P/N: 36.89F05G001
95.89F01G00A ; 95.89F01GC0A ; 95.88N01GC0E.

HD65/GT-7000/HD700X Condential II
Preface
This manual is applied to HD65/GT-7000/HD700X 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.
HD65/GT-7000/HD700X Service Manual
Copyright September 2008
All Rights Reserved
Manual Version 3.0

HD65/GT-7000/HD700X III Condential
Part HD65 HD700X GT-7000
BOTTOM CASE 51.88N07G011 51.88N07G013
LAMP COVER 70.89F28GR01 70.89F32GR01
ELEVATOR STEP 51.88N24G011 51.88N24G001
ELEVATOR FOOT 51.88N22G011 51.88N22G001
LINKER ELEVATOR BUTTON 51.88N21G011 51.88N21G001
FIX FOOT RUBBER 52.88N06G011 52.88N06G001
ADJUSTABLE FOOT RUBBER 52.88N07G011 52.88N07G001
I/O COVER LABEL 35.89F01G001 35.89F01G011
ZOOM RING 51.88N05G011 51.88N05G001
IO COVER 51.89F01G001 51.89F01G011
MAIN BOARD 70.89F30GR01 70.89F33GR01
TOP CASE 51.88N06G061 51.88N06G0A1 51.88N06G0D1
FOCUS RING COVER 51.88N10G011 51.88N10G001
ZOOM RING COVER 51.88N12G011 51.88N12G001
KEYPAD 51.88N16G011 51.88N16G001
4 WAY KEY 51.88N17G011 51.88N17G001
ENTER KEY 51.88N18G011 51.88N18G001
LED LENS KEYPAD 51.88N19G011 51.88N19G001
CARTON AB THEMESCENE LOGO 55.89F02G001 55.89F01G001
LENS CAP 75.89F02G001 75.88N04G001
CABLE POWER CORD 42.50112G001 42.53506G001
QUICK START CARD MULTILINGUAL 36.89F03G001 36.89F03G012
INFRARED REMOTE CONTROLLER 45.89F01G001 45.89F01G002
USER’S GUIDE MULTILINGUAL 36.89F04G001 36.89F04G031
Comparison List

HD65/GT-7000/HD700X Condential IV
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 and Keypad 2-4
Disassemble IR Sensor 2-4
Disassemble I/O Cover 2-5
Disassemble Top Shielding 2-5
Disassemble Main Board Module 2-6
Disassemble Main Board Shielding 2-6
Disassemble Lamp House Shielding 2-7
Disassemble Lamp Driver Module 2-7
Disassemble Engine Module 2-8
Disassemble Color Wheel and Photo Sensor Board 2-8
Disassemble Heat Sink 2-9
Disassemble DMD Module 2-9
Disassemble Zoom Ring 2-10
Disassemble Focus Ring 2-10
Disassemble Rod Module 2-11
Disassemble Fan and Blower 2-11
Disassemble Limit Switch 2-12

HD65/GT-7000/HD700X Condential V
Disassemble Thermal Switch 2-12
Disassemble LVPS 2-13
Disassemble Bottom Shielding 2-13
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
Optical Performance Measure 4-8
Other 4-9
Chapter 5 Firmware Upgrade
Equipment Needed 5-1
DLP Composer Lite Setup Procedure 5-2
USB Driver Upgrade Procedure 5-4
Firmware Upgrade Procedure 5-5
Chapter 6 EDID Upgrade
EDID Introduction 6-1
Equipment Needed 6-2

HD65/GT-7000/HD700X Condential VI
Setup Procedure 6-3
EDID Key-In Procedure 6-3
Appendix A Exploded Image I
Appendix B  SerialNumberSystemDenition    XVII
   PCBACodeDenition      XVIII

HD65/GT-7000/HD700X Condential 1-1
Chapter 1
Introduction
1-1 Highlight
No Item Description
1Dimension (WxHxD) - 10.2 x 2.9 x 7.4 inches (259. x 73 x 188. mm)
2 Weight - < 4.5 Lb
3 Power Supply - Universal 100—240 VAC+/-10%, 50-60 Hz with PFC input
4 Power consumption - 265W+/-10%@110Vac(full mode)
- < 9W(Stand by)
5Resolution - 1280x720
6 Brightness - Typical 1300 ANSI lm
- Minimum 1100 ANSI lm
7Contrast - Typical: 1800:1
- Minimum: 1200:1Minimum: 1200:1
8 Uniformity - Typical : 80%
- Minimum : 65%
9 Throw ratio - 1.55 ~1.70 (Projection Distance/Image Width)
10 Projection lens - YM09W, F/# = 2.44~2.58 at 2.36m, f = 21.8 ~ 23.8mm, 1.1X
11 Lamp life - 3000/2000 (STD Mode/Bright Mode)STD Mode/Bright Mode)/Bright Mode)
12 Tolerance - Throw ratio <= +/- 5%
13 Color wheel - 6 segments R100C23B72G90M30Y45, 3X
14 Lamp - 180W Phoenix Lamp
15 Temperature
- Operating: 5°C -- 35°C (Satised engineering specication &
functions)
- Storage: -10°C-- 60°C
16 Altitude
- Operating: 0~2,500 ft 5°C~35°C for Bright modeOperating: 0~2,500 ft 5°C~35°C for Bright mode
(5°C~40°C for STD mode)
2,500~5,000 ft 5°C~30°C
5,000~10,000 ft 5°C~25°C
- Storage :40,000 ftStorage :40,000 ft

HD65/GT-7000/HD700X Condential
1-2
No Item Description
17 Maximum Humidity - Operating: 5°C -- 35°C , 0 - 80 %RH (Max.), non-condensing
- Storage: -10°C -- 60°C , 0 - 80 %RH (Max.), non-condensing
18 Video compatibility
- NTSC: M (3.58MHz), 4.43 MHz, 480i/p @60Hz
PAL: B, D, G, H, I, M, N, 576i/p @50Hz
SECAM: B, D, G, K, K1, L
HDTV: 480p, 576p, 720p, 1080i(50/60 Hz),1080P(50/60 Hz)
Support SCART RGB via D-SUB (VGA)
19 Cooling System
- Advanced Air Flow
Two motor fans (one 4520 blower fan for lamp, one 6020
axial fan for system)
Temperature control circuits with adaptive voltage control fan
speed
Max touch temperature follows UL60950-1 regulation
1-2 Compatible Mode
Analog
Compatibility Resolution V-Sync [Hz]
VGA
640x350 70
640x350 85
640x400 85
640x480 60
640x480 72
640x480 75
640x480 85
720x400 70
720x400 85
SXGA
800x600 56
800x600 60
800x600 72
800x600 75
800x600 85
XGA
1024x768 60
1024x768 70
1024x768 75
1024x768 85

HD65/GT-7000/HD700X Condential 1-3
Compatibility Resolution V-Sync [Hz]
HD 1280x720 60
SXGA
1152x864 70
1152x864 75
1152x864 85
1280x1024 60
1280x1024 75
1280x1024 85
SXGA+ 1400x1050 60
UXGA 1600x1200 60
Power Book G4-
VGA
640x480 60
640x480 72
640x480 75
640x480 85
Power Book G4-
SXGA
800x600 60
800x600 75
800x600 85
Power Book G4-
XGA
1024x768 60
1024x768 70
1024x768 75
1024x768 85
Power Book G4-
WXGA
1280x768 60
1280x768 70
Power Book G4-
HD
1280x720 60
1280x1024 60
1280x1024 75
Power Book G4-
SXGA+ 1400x1050 60
Power Book G4-
UXGA 1600x1200 60
Power G4-VGA
640x480 72
640x480 75
640x480 85
Power G4-SXGA
800x600 60
800x600 75
800x600 85
Power G4-XGA
1024x768 60
1024x768 70
1024x768 75
1024x768 85

HD65/GT-7000/HD700X Condential 1-4
Compatibility Resolution V-Sync [Hz]
Power G4-
WXGA 1280x768 60
Power G4-HD 1280x1024 60
1280x1024 75
Power G4-UXGA 1600x1200 60
iMAC-XGA 1024x768 60
Compatibility Resolution V-Sync [Hz]
VGA
640x480 60
640x480 72
640x480 75
640x480 85
720x400 70
SXGA
800x600 60
800x600 72
800x600 75
XGA
1024x768 60
1024x768 70
1024x768 75
1280x1024 60
1280x1024 75
SXGA+ 1400x1050 60
UXGA 1600x1200 60
Wide
1280x720 60
1280x720 50
1920x1080 60
1920x1080 24
1920x1080 50
Digital

HD65/GT-7000/HD700X 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. HD65/GT-7000/HD700X 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 get into service mode and record the
lamp usage hour.

HD65/GT-7000/HD700X Condential 2-2
2-3 Disassemble Lamp
Module
1. Unscrew 2 screws.
2-2 Disassemble Lamp
Cover
1. Unscrew 2 screws on the lamp cover

HD65/GT-7000/HD700X Condential 2-3
2-4 Disassemble Top Cover
Module
1. Press yellow square region on Top
Cover to make Zoom Ring Cover leap
from llister.
2. Unscrew 4 screws on the unit base.
Note: - When you disassemble Top Cover,you
must dis a s se m b le L a m p Cov e r
rst,because there is 1 screw under the
Lamp Cover.
3. Unscrew 3 screws on the besides and 3
connectors (as yellow square).
Note: - Push the top cover (as the parallel
direction),then pull it up,because there
are 8 tenons (as green square) in it.
- Avoid damage by pulling and draging
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 pass through the
wire mounts (as violet square) when
assembling the unit.

HD65/GT-7000/HD700X Condential 2-4
2-5 Disassemble Keypad
Board and Keypad
1. Unscrew 3 screws to disassemble the
Keypad Board.
2. Separate the Keypads from the top cover.
Note: - Make sure cables plug into the correct
ports when assembling the unit.
2-6 Disassemble IR Sensor
1. Use tweezers to take off the black lm
tape,then press two tenons to disassemble
the IR Sensor.The other disassemble is same
as above.

HD65/GT-7000/HD700X Condential 2-5
2-7 Disassemble I/O Cover
1. Unscrew 2 hex screws and 2 screws
to disassemble I/O cover and I/O cover
Shielding.
2-8 Disassemble Top
Shielding
1. Unscrew 3 screws on the system.
Note: - When you assemble the Top
shielding,you should place the 2
edges into the gap between Main
Board and Main Board Shielding.(refer
to 2-9 and 2-10)

HD65/GT-7000/HD700X Condential 2-6
2-9 Disassemble Main Board
1. Unplug 7 connectors.
Note: - First unplug 5 connectors(as yellow
squares) and 1 connector(as red
square),then push the Main Board
as the red arrow,at last unplug the
connector (as green square).
- Make sure cables plug into the correct
ports when assembling the unit.
2-10 Disassemble Main
Board Shielding
1. Unscrew 5 hex screws on the system.

HD65/GT-7000/HD700X Condential 2-7
2-12 Disassemble Lamp
Driver Module
1. Unscrew 2 screws (as red circle) and 1
connector(as red square) to take out the
lamp driver from bottom cover.
Note: - Take care which place the cables (as
yellow dots square) pass through.
- You should make the Lamp Driver-
Main Board Cable pass through the
wire mout (as yellow square) when
you assembling the unit.
2-11 Disassemble Lamp
House Shielding
1. Unscrew 5 screws to disassemble two
House Shieldings.
Note: - When you disassemble the top House
Shieding,need to take off the white lm
tape.

HD65/GT-7000/HD700X Condential 2-8
2-13 Disassemble Lamp
Driver
1. Unscrew 2 screws to disassemble Iron
Cut.
2. Unplug 1 connector to disassemble 5 pin
cable.
3. Take off EMI Foil Copper to separate
Sheetmetal and Sheetmetal protector.
4. Unscrew 4 screws to separate Lamp
Driver and Lamp Driver Holder.
5. Take off Lamp Driver Thermal Pad.
Note: - When you paste the Thermal Pad,you
should make sure it’s edge along with
the red line.

HD65/GT-7000/HD700X Condential 2-9
2-14 Disassemble Engine
Module
1. Unscrew 4 screws on the System to
disassemble Engine Module and Wire
Mount.
2-15 Disassemble Color
Wheel and Photo
Sensor Board
1. Unscrew 2 screws (as red circle) to
disassemble Color Wheel Module.
2. Unscrew 1 screw from Color Wheel Module
(as blue circle) and take out the Photo
Sensor Board.
Wire Mount

HD65/GT-7000/HD700X Condential 2-10
2-16 Disassemble Heat Sink
1. Unscrew 4 screws on the system.
2-17 Disassemble DMD
Module
1. Unscrew 4 screws on the system then
seperate the DMD Module.