Optoma H27 Manuel utilisateur

Model Name : H27

SERVICE MANUAL

etaDnoisreVesiveRnoitpircseD

22/3/50020.1VeussIlaitinI

Document #80J-G04-01A . P/N: 36.80J02.001

Prepared by SI :

________________________________________

Prepared by TSE :

________________________________________

Checked by :

________________________________________

Approved by :

________________________________________

H27

Preface

This manual is applied to H27 0.5 DMD SXGA digital proje tion system. Its 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.

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

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

Table des matières

Autres manuels Optoma Projecteur

Optoma

Optoma HD72 Manuel utilisateur

Optoma

Optoma HD70 Manuel utilisateur

Optoma

Optoma EX612 Manuel utilisateur

Optoma

Optoma ES526 Manuel utilisateur

Optoma

Optoma MovieTime DV11 Manuel utilisateur

Optoma

Optoma TX778W Manuel utilisateur

Optoma

Optoma TX779 Manuel utilisateur

Optoma

Optoma HD70 Manuel utilisateur

Optoma

Optoma EH415e-M Manuel utilisateur

Optoma

Optoma EX765 Manuel utilisateur

Optoma

Optoma EzPro 610H Manuel utilisateur

Optoma

Optoma TX779P-3D Manuel utilisateur

Optoma

Optoma HD33 Manuel utilisateur

Optoma

Optoma GT750 Manuel utilisateur

Optoma

Optoma ES550 Manuel utilisateur

Optoma

Optoma EP738MX Manuel utilisateur

Optoma

Optoma UHD51A Manuel utilisateur

Optoma

Optoma EH1060 Manuel utilisateur

Optoma

Optoma EX540i Manuel utilisateur

Optoma

Optoma EP716 Manuel utilisateur

Optoma

Optoma EP757 Manuel utilisateur

Optoma

Optoma HD72 Manuel utilisateur

Optoma

Optoma W415 Manuel utilisateur

Optoma

Optoma GT760 Manuel utilisateur

Manuels Projecteur populaires d'autres marques

iEmmet

iEmmet MP-312 Manuel utilisateur

Epson

Epson VS400 Manuel utilisateur

Sony

Sony VPL-HS10 Marketing Specifications & Features Manuel utilisateur

Sony

Sony VPL-HW65ES Manuel de service

Toshiba

Toshiba TLP-791U Manuel utilisateur

Philips

Philips LC1341 Guide de référence

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

Christie

Christie LHD700 Manuel utilisateur

Navitar

Navitar FX Manuel utilisateur

InFocus

InFocus LitePro 560 Manuel utilisateur

Sony

Sony SRX-R815P Manuel utilisateur

Vivitar

Vivitar DP1500 X Manuel utilisateur

Acer

Acer C20 Series Manuel utilisateur