Optoma EP719 Manuale utente

ModelName:EP719 /EP716 /EP719R/

EP716R/EP719P/EP716P

Date Version Description

2005/7/4 V1.0 Initial Issue

2005/8/9 V2.0 Revise Preface, Chapter 1, Appendix A & Appendix B

2006/5/29 V3.0 Revise Preface, Appendix A

CopyrightMay,2006 .All RightsReserved

P/N#36.82G03.002 .Document#82G-G04-01B

Prepared bySI:

________________________________________

Prepared byTSE :

________________________________________

Checked by:

________________________________________

Approved by:

________________________________________

SERVICEMANUAL

Preface

This manual is applied to EP719 / EP716 DMD serial 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

thatyouofferthem.

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.

The Main Difference please refer to Appendix A for Different Part Table.

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.

EP719/EP716 serial Service Manual

Manual Version 2.0

IEP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

TableofContents

Chapter 1Introduction 1-1

ProductHighlights1-1

CompatibleModes(Analog &Digital)1-5

Chapter 2Disassembly of Procedure 2-1

EquipmentNeeded 2-1

Appearance 2-1

RemoveLampand LampCover2-2

RemoveElevatorModule,Keypad BoardandTop Cover2-3

RemoveBack Shield,Speaker,MainBoardand FrontCover2-6

RemoveLampDriver,LVPS,ThermalSensorBoard&LampModule 2-10

RemoveEngine,ThermalSwitch,ColorWheeland PhotoSensor2-13

RemoveZoomRing,DMDBoard,Fansand BottomCover2-15

Chapter 3Troubleshooting 3-1

EquipmentNeeded 3-1

LEDLighting Message 3-1

MainProcedure 3-2

Chapter 4Function Test and Alignment Procedure 4-1

TestEquipment4-1

TestCondition 4-1

TestDisplayModesand Pattern 4-2

InspectionProcedure 4-5

Calibration 4-6

Guide toEntering Engnineering Mode andFactoryReset4-7

Chapter 5Firmware Upgrade Procedure 5-1

EquipmentNeeded 5-1

HardwareSetup Procedure 5-1

FirmwareProgarm Installation Procedure 5-2

FirmwareUpgrade Procedure 5-9

EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

III

Chapter 6EDID Key-in Procedure 6-1

EquipmentNeeded 6-1

Setup Procedure 6-2

EDIDKey-inProcedure 6-3

AppendixAppendixA7-1

DifferentPartTable(EP716 &EP719)7-1

AppendixB7-2

ExplodedOverview7-2

AppendixC7-25

I. SerialNumberSystemDefinition 7-25

II. PCBACodeDefinition 7-26

Reader’s Response 7-27

EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

1-1EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

Chapter 1

Introduction

1-1 Product Highlights

-One panel 0.55" DMD XGA projection system with 1800ANSI lumens (EP719)

-One panel 0.55" DMD SVGA projection system with 1500ANSI lumens (EP716)

-Philips 180W UHP Lamp dimmable (Eco Mode) to 150W (EP719)

-Philips 200W UHP Lamp dimmable (Eco Mode) to 150W (EP716)

-High efficiency cooling system with system acoustic noise Level

-Light weightApprox. 5.0 lbs.

-Manual focus projection, 1:1.10 zoom lens

-True 1024 x 768 resolution, 16.7M True colors (EP719)

-True 800 x 600 resolution, 16.7M True colors (EP716)

-With Front, Rear, Desktop, and Celling Mount Projection mode

-Build-in full screen NTSC/PAL/SECAM video capability with S-video

/ Composite / Component and HDTV terminals

-SXGA/XGA/SVGA/VGA/MAC compatibility.

-Auto image re-sizing to 1024 x 768 full screen (EP719)

-Auto image re-sizing to 800 x 600 full screen (EP716)

-Auto detection of computer signal input

-AutoImage synchronization (Auto-tracking/frequency /position adjustment)

-Powerfulenlarge and freezefunction

-Automatically saves adjustments for future use

-On-screen menuwith 11languages

-Built-in one speaker with 2 Watt amplifier

-Self protect timer for hot re-stike of UHP lamp

-Adaptive voltage control fan speed

Dimensions(WxHxD)-230mm x210 mm(includefocusringand I/Oconnector) x

95 mm (include feetand stick handle)

Weight-Approx.5.0lbs.

Cooling System-Advanced airflow

-Twofanswithlowsystemacousticnoiselevel

-Temperaturecontrolcircuitswithadaptivevoltage control

fan speed

-MaximumtouchtemperaturefollowsUL60950

1-2EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

Lamphousing -Lampcouldbe changedbycustomer,butshouldfollowthe user

manualinstruction

-ReplaceableLampshouldbe provided byCoretronicorits

authorized angencies

TiltAngle-6degreeswithelevatormechanism

Keystonecorrection -+/-15 degrees

Color-Top &back cover:Silverpainting

-Bottom&Frontcover,black materials

Materials-PC+ABS C6200 fortop cover/rearcover

-PC950 orNorlyN225 forfrontcover

LampDoorProtection -Lamppowersupplyshutoff automaticallywhen dooropens

PowerSupply-UniversalAC100 -- 240V~50 /60 HzwithPFCinput

-200WforPhilipsLamp@normaloperation

-VarianceFANspeed control(Depend on temperaturevariance)

PowerConsumption -265Watt +/-10%atnormaloperation

-Standbymode <15W

Terminals(EP719)-One 29-pinDVI-IconnectorforDigitalsignalwithHDCP(onlyfor

USA).OneD-Sub 15-pinfemaleconnectorforanalog RGB/

HDTV/componentvideo /SCARTRGBSync

-One separateD-Sub 15p connectorfor2ndVGAin(forEMEA&

Asia)

-OneD-Sub 15-pinfemaleconnectorformonitoroutput

-One phone Jack foraudioinput

-OneMiniDIN4-pinforS-Video Input

-One RCAJack forCompositeVideo Input

-USB connectorforpage up/down

Inputsignalspec.-PCSignal(analog)

-HsyncFrequency31.35~80 kHz

-VsyncFrequency 56-85Hz

-Video SignalRGB(PC)

1-3EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

Analog RGB0.7Vp-p,75 ohm

Analog RGB1Vp-p,75 ohm,Sync.Signal

SeparateTTLH,VSync.

CompositeTTLSync.

-Video

-Compositevideo 1Vp-p,75 ohm

-S-video Luminance0.714Vp-p,75 ohm

-Chrominance0.286Vp-p,75 ohm

SystemController-TIDDP2000

VideoCompatibility-Standards

NTSC:M(3.58MHz),4.43MHz

PAL:B,D,G, H,I,M,N

SECAM:B,D,G, K,K1,L

HDTV:480i/p,576i/p,720p,1080i

XGA/Compression -Byusing “DDP2000”Chipstocompress SXGAimage into

XGAdisplay

ControlKey Pad-Power/Standby

-Directionalkeys(UP/DOWN/RIGHT/LEFTkeys)

-Enter,Source(LEFT key),Menu

Wireless Remote-Poweron (off)

Controller-Re-Sync,

-DVI-D

-VGA,S-Video

-Composite

-Volume+,Volume-

-Verticalkeystone correction (UPandDownkey)

-Directionalkeys (UP/dwon /left /right)

-Hide,Freeze

-Menu,D-zoom

-Page up,Page down(EP719)

-DisplayMode (EP716)

Indicator-“Lamp”Red

-“Temp”Red

1-4EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

-“Power”Green

On-ScreenDisplay Menu-11 languagesselection

English,French,German,Italian,Spanish,Norwegian,Russian,

TraditionalChinese,Simplified Chinese,Japanese,Korea

Audio-One 8ohm2Wspeaker

PanelSpec (EP719)-TIDMD,0.55”12 degreeDDR XGADigitalMirrorDevice

-Numberofactivedots:1024(H)x768(V)

Projection Lens-F#2.7-3.0@2.4m,f=21.83~23.81mm @2.36m.

1.10xManualZoomLens

Projection ImageSize-Adjustablefrom34.67”to254.22”(Diagonal)

ThrowDistance -Suggested throwdistance:1.5~10m(OpticalPerformance)

1.5~12m(Mechanicaltravel)

Brightness (EP719)-1530ANSILumens(Typical)

-1200ANSILumens(Minimum)

Brightness (EP716)-1300ANSILumens(Typical)

-1000ANSILumens(Minimum)

Contrast-1500:1Typical(Full on /full off)

-1000:1Minimum(Full on/full off)

Uniformity-85%Marketing (Japan standard)

-75%Typical(Japan standard)

-60%Minmum(Japan standard)

1-5EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

1-2 Compatible Modes(Analog & Digital)

EP719 Analog

Compatibility Resolution V-Sync[Hz] H-Sync[KHz]

VGA 640x350 70 31.5

640x350 85 37.9

640x400 85 37.9

640x480 60 31.5

640x480 72 37.9

640x480 75 37.5

640x480 85 43.3

720x400 70 31.5

720x400 85 37.9

SVGA 800x600 56 35.2

800x600 60 37.9

800x600 72 48.1

800x600 75 46.9

800x600 85 53.7

XGA 1024x768 60 48.4

1024x768 70 56.5

1024x768 75 60.0

1024x768 85 68.7

SXGA 1152x864 70 63.8

1152x864 75 67.5

1152x864 85 77.1

1280x1024 60 63.98

1280x1024 75 79.98

SXGA+ 1400x1050 60 63.98

MAC LC13" 640x480 66.66 34.98

MAC II 13" 640x480 66.68 35

MAC 16" 832x624 74.55 49.725

MAC 19" 1024x768 75 60.24

MAC 1152x870 75.06 68.68

MACG4 640x480 60 31.35

i Mac DV 1024x768 75 60

i Mac DV 1152x870 75 68.49

i Mac DV 1280x960 60 60

1-6EP719 /EP716 /EP719R/EP716R/

EP719P/EP716P

Compatibility Resolution V-Sync[Hz] H-Sync[KHz]

VGA 640x350 70 31.5

640x350 85 37.9

640x400 85 37.9

640x480 60 31.5

640x480 72 37.9

640x480 75 37.5

640x480 85 43.3

720x400 70 31.5

720x400 85 37.9

SVGA 800x600 56 35.2

800x600 60 37.9

800x600 72 48.1

800x600 75 46.9

800x600 85 53.7

XGA 1024x768 60 48.4

1024x768 70 56.5

1024x768 75 60.0

1024x768 85 68.7

SXGA 1152x864 70 63.8

1152x864 75 67.5

1152x864 85 77.1

1280x1024 60 63.98

SXGA+ 1400x1050 60 63.98

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