Optoma H27 Manuel utilisateur
Model Name : H27
SERVICE MANUAL
etaDnoisreVesiveRnoitpircseD
22/3/50020.1VeussIlaitinI
Copyright March, 2005 . All Rights Reserved
Document #80J-G04-01A . P/N: 36.80J02.001
Prepared by SI :
________________________________________
Prepared by TSE :
________________________________________
Checked by :
________________________________________
Approved by :
________________________________________
H27
i
Preface
This manual is applied to H27 0.5 DMD SXGA digital proje tion system. Its the mode of single Panel,
200 Watt Lamp and 854(H) x 480(V) resolution. The manual gives you a brief des ription of basi te hni-
al information to help in servi e and maintaining the produ t.
Your ustomers will appre iate the qui k response time when you immediately identify problems that o ur
with our produ ts. We expe t your ustomers will appre iate the servi e that you offer them.
This manual is for te hni ians and people who have an ele troni ba kground. Send the produ t ba k to
the distributor for repairing and do not attempt to do anything that is omplex or is not mentioned in the
troubleshooting.
NOTICE :
The information found in this manual is subje t to hange without prior noti e. Any subsequent hanges
made to the data herein will be in orporated in further edition.
Copyright 2005, Mar h
All Rights Reserved
Manual Version 1.0
Do ument # 80B-G04-01A
Table of Contents
Chapter 1 Introduction 1-1
Product Highlights 1-1
Computer Compatibility (Analog and DVI) 1-4
Chapter 2 Disassembly of Procedure 2-1
Removing Lamp Module 2-1
Removing Rear Cover, Keypad Board, Top Cover and Main Board 2-2
Removing 70x20 AXIAL Fan Module, Lamp Driver Module,
Interrupt Switch and LVPS Module 2-4
Removing Front Cover Insert, Front Cover, IR Receiver Board
and Zoom Ring 2-6
Removing Color Wheel Module and Engine Module 2-8
Disassemble Engine Module 2-9
Removing 50x20 Blower Fan Module, Elevator Module
and Thermal Sensor Board 2-10
Chapter 3 Troubleshooting 3-1
Equipment Needed 3-1
Main Procedure 3-2
Chapter 4 Function Test and Alignment Procedure 4-1
Product 4-1
Test Equipment 4-1
Test Condition 4-1
Test Display Modes and Pattern 4-2
Inspection Procedure 4-7
Chapter 5 Firmware Upgrade Procedure 5-1
Equipment Needed 5-1
Hardware Setup Procedure 5-1
Firmware Upgrade Procedure 5-2
H27
Chapter 6 DDC Key-in Procedure 6-1
Equipment Needed 6-1
Setup Procedure 6-2
DDC Key-in Procedure 6-3
Appendix A 7-1
Exploded Overview 7-1
Appendix B 7-15
Serial Number System Definition 7-15
Appendix C 7-16
Board S/N Coding 7-16
Appendix D 7-17
DLP Composer Lite Setup Procedure 7-17
Appendix E 7-22
The Comparision of EDID Fixture 7-22
Reader’s Response 7-23
H27iii
H271-1
Chapter 1
Introduction
1-1 Product Highlights
- Target istocreatethehighest qualityentry level hometheatre projector inthe market
- TIDMD,0.5” 480PDDRSXGADigitalMirrorDevice
- Uses Single 16:9 854 x 480DMD
- Uses2x sixsegmentcolor wheelRGB
- HighendscalerDDP2000with3:2\2:2PullDown
- LightweightIDfora totalweight5.5lb.
- SCART RGB support via an adaptor
- 35 +/- 2 dBA in normal mode
- On-Screenmenuwith7languages.
- Four types of projection method. (Front desktop, Front Ceiling, Rear desktop, Rear Ceiling)
- Four types of display mode. (Normal,GameTV, Movie or User for selections). *Notice
* Notice :
All modes except “Normal Mode” are fixed values. Only “ Normal Mode” can be
adjusted for user’s preference.
- CoolingSystem
a. Advancedairflow
b. Twofanswithlowsystemacousticnoiselevel
c. Temperaturecontrolcircuitswithadaptivevoltagecontrolfanspeed.
- Tiltangle:7degreeswithelevatormechanism
- IR receivers : Front and back of projector
- Power supply : Input 100-240V, 50/60Hz
- Power Consumption : 265W+-10% Full Power
H271-2
- Terminals:
a. One 29-pinDVI-IconnectorforDigitalsignalwith HDCPinput.
b. OneD-Sub 15-pin female connector for analog RGB / HDTV / component video / SCART
RGBSyncinput.
c. One MiniDIN 4-pin for S-Video Input
d. One RCAJack for CompositeVideo Input
e. Three RCAJacks for component video / HDTV input
f. One MiniDIN3-pin for RS232
- Inputsignalspec
a. PCSignal
b. Hsync Frequency 31.5 ~ 100 kHz
c. Vsync Frequency 56 ~ 85 Hz
d. VideoSignal RGB(PC)
e. Analog RGB 0.7Vp-p, 75 ohm
f. AnalogRGB1Vp-p, 75 ohm, Sync. signal
g. Separate TTL H, V Sync.
h. CompositeTTLSync.
i. Video
j. Composite video 1Vp-p,75 ohm
k. S-video Luminance0.714Vp-p,75 ohm
l. Chrominance 0.286Vp-p,75 ohm
- Videocompatibility:
NTSC : M (3.58MHz), 4.43 MHz, 480i
PAL : B,D, G, H, I, M,N; 576i
SECAM : B,D, G, K, K1, L
HDTV : 480p, 576p, 720p, 1080i
- WVGA/Compression:byusing “DDP2000”Chipsto compressSVGA/XGA/SXGAimageinto
WVGAdisplay.
- Keystone correction : +/ -16 degree
- Brightness:
Specification:800lumens;520lumens(minimum)
- Contrastratio :
Specification:2300:1orhigherfullon/fulloff ;1300:1fullon/fulloff(minimum)
H271-3
- Uniformity:
Specification: 85%(Japanstandard)
- Displayable colours:16.7millioncolours 256shadesofgray
- Color temperature : 7500° K (Video)Adjustable from 6500° K to 9500° K
- Lamp type : 200W lamp with ECO mode supported.
- Lamplife: 2000 hours Brite mode
3000 hours ECO mode
1500hours to50% survivaltypical
- Projection lens : F/ 2.6~2.8, f = 22.34 ~ 26.8mm. Zoom Lens
- Projection screen size : 30.1” to 241.6” (Diagonal for 16:9)
- Projection distance : 1.5M ~ 10M
- Throwratio :1.87~2.25:1 distance/width
- Operationalnoise:
Specification: 28dB (Normal mode),32dB (Brite mode)
- Temperatures:
a. Operating:5-35°C,80%humidity(Max.)
b. Storage: -20 - 60°C, 80% humidity (Max.)
- Altitude:
a. Operating 5-35°C @ 0 - 2,500 ft
5-30°C @ 2,500 - 5,000 ft
5-25°C @ 5,000 - 10,000 ft
b. Storage 40,000 ft (Max.)
- MTBF : Operating more than 12,000 hours ( 90% Confidence Level )
H271-4
1-2 Computer Compatibility (Analog and DVI)
ytilibitapmoC noituloseR ]zH[cnyS-V ]zHK[cnyS-H
AGV053x046075.13
053x046589.73
004x046589.73
084x046065.13
084x046279.73
084x046575.73
084x046583.34
004x027075.13
004x027589.73
AGVW084x458062.23
AGVS006x008652.53
006x008069.73
006x008271.84
006x008579.64
006x008587.35
AGX867x4201064.84
867x
4201075.65
867x4201570.06
867x4201587.86
AGXS468x2511078.36
4201x08210689.36
"61CAM426x23855.47527.94
"91CAM867x42015742.06
C
AM078x251160.5786.86
4GCAM084x0460653.13
VDcaMi867x42015706
VDcaMi078x25115794.86
H272-1
Chapter 2
Disassembly Procedure
The Front Side The Rear Side
Equipment Needed
Screw Bit(+) : 107
HexSleeves5mm
Screw Bit(+) : 101
HexSleeves8mm
Appearance
H272-2
1. Unscrew 4 screws and 4 hex screws to remove Rear Cover.
Rear Cover
2-2 Removing Rear Cover, Keypad Board, Top Cover
and Main Board
Hexscrews
2-1 Removing Lamp Module
1. Turnovertheunit.
Loosen 2 screws to remove Lamp Cover.
Loosen 2 screws to pull out Lamp Module.
LampModule
Autres manuels pour H27
3
Table des matières
Autres manuels Optoma Projecteur
Optoma
Optoma EX400 Manuel utilisateur
Optoma
Optoma TW675UST-3D Manuel utilisateur
Optoma
Optoma TW610STi+ Manuel utilisateur
Optoma
Optoma Optoma EP747 Manuel utilisateur
Optoma
Optoma ZH420UST Manuel utilisateur
Optoma
Optoma Optoma EP730 Manuel utilisateur
Optoma
Optoma TX650 Manuel utilisateur
Optoma
Optoma TX778W Manuel utilisateur
Optoma
Optoma EP735 Manuel utilisateur
Optoma
Optoma TW766W Manuel utilisateur
Optoma
Optoma EP783 Manuel utilisateur
Optoma
Optoma DX326 Manuel utilisateur
Optoma
Optoma EzPro730 Manuel utilisateur
Optoma
Optoma TX7156 Guide de l'administrateur
Optoma
Optoma H100 Manuel utilisateur
Optoma
Optoma ML300 Manuel utilisateur
Optoma
Optoma HD28DSE Manuel utilisateur
Optoma
Optoma GT720 Manuel utilisateur
Optoma
Optoma EP721i Manuel utilisateur
Optoma
Optoma TWR1693 Manuel utilisateur
Manuels Projecteur populaires d'autres marques
Panasonic
Panasonic PTL735NTU - LCD PROJECTOR-NETWORK IB Manuel utilisateur
NEC
NEC NP600S EDU Manuel utilisateur
BenQ
BenQ SH753P Manuel utilisateur
Eiki
Eiki EK-623U series Manuel utilisateur
Epson
Epson PowerLite Pro Cinema 6020UB Manuel utilisateur
Epson
Epson PowerLite Home Cinema 705HD Manuel utilisateur
