Optoma DV10 MovieTime User manual

ModelName:DV-10
SERVICEMANUAL
Date Revise Version Description
2005/8/30 V1.0 Initial Issue
CopyrightAugust, 2005 .All RightsReserved
Prepared bySI:
________________________________________
Prepared byTSE :
________________________________________
Checked by:
________________________________________
Approved by:
________________________________________

DV-10
i
Preface
This manual is applied to DV-10 0.55” DMD XGA digital projection system. It’s the mode of
single Panel, 180 Watt Compact P-VIP Lamp and 854(H) x 480(V) resolution. The manual
gives you a brief description of basic technical information to help in service and maintaining
theproduct.
Your customers will appreciate the quick response time when you immediately identify prob-
lems that occur with our products. We expect your customers will appreciate the service that
youofferthem.
This manual is for technicians and people who have an electronic background. 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 further edition.
Copyright 2005,August
All Rights Reserved
Manual Version 1.0

TableofContents
Chapter1Introduction 1-1
ProductHighlight1-1
MechanicalSpec1-2
CompatibleModes1-9
Chapter2DisassemblyofProcedure 2-1
EquipmentNeeded 2-1
RemoveLamp,DVDModuleand ControlKeypad Board 2-2
RemoveTop Cover,Speaker,Keypad Board,RearCover,
Fan Module,MainBoardandAudioBoard 2-5
RemoveLampDriver,LVPS,Engine,ColorWheel2-8
RemoveDMDBoard,DMDChip,ThermalBoard,FrontCover,
ElevatorModuleand Keypad Board.2-10
Chapter3Troubleshooting 3-1
EquipmentNeeded 3-1
LEDIndicationsTable 3-1
MainProcedure 3-1
Chapter4Function Testand AlignmentProcedure 4-1
TestEquipment4-1
TestCondition 4-1
TestDisplayModesand Pattern 4-2
InspectionProcedure 4-5
Calibration 4-7
Guide toEntering ServiceMode andFactoryReset4-8
Chapter5FirmwareUpgradeProcedure 5-1
EquipmentNeeded 5-1
HardwareSetup Procedure 5-1
FirmwareProgarm Installation Procedure 5-2
FirmwareUpgrade Procedure 5-9
DV-10

Chapter6EDIDKey-inProcedure 6-1
EquipmentNeeded 6-1
Setup Procedure 6-2
DDC Key-inProcedure 6-3
Chapter7DV-10 DVDCodeInstallation Procedure 7-1
DVDRegion Code 7-1
Setup Procedure 7-1
AppendixA7-1
Exploded Overview7-1
AppendixB7-32
PCBA Code Definition 7-32
AppendixC7-33
SerialNumberSystemDefinition 7-33
Reader’s Response 7-34
DV-10ii

DV-10
1-1
Chapter1
Introduction
1-1 Product Highlights
Projector
-One 480P (854 x 480) DMD DVD projection system with DVD module bundled
-800ANSI lumens (typical), 680ANSIlumens
-75% uniformity (Typical), 65% minimum (Japan standard)
-Contrast (FOFO) : 2000 : 1 (Typical), 1300:1
-Dimensions : 14.5 x 4.6 x 10.75 inches (368.5 x 116.6 x 272.7 mm)
-Weight < 8 lb
-Adjustable Feet angle 9.5%
-Zoom lens 1.1X, throw ratio from 1.35 to 1.5
-Diameter 44mm, 7segments GRBWGRB color wheel spinning at 120Hz.
-200 Watt Phoenix Lamp. Lamp life 2000 hours, Low mode 3000 hours-based on
Phoenix DC lamp specification.
-High efficiency cooling system with typical system acoustic noise level : 35 dB(A) in
normal mode and 32 dB(A) in the low mode.
-Computer capability up to SXGA 60Hz forAnalog
-NTSC/PAL/SECAM video capability with S-video, composite and HDTV(480i/p,
576i/p, 720p, 1080i)
-Auto detection of computer signal input.
-Auto Image.(Auto-tracking /frequency /position adjustment)
-Automatically saves adjustments for future use
-Projector on-screen menu with 9 languages. (Eng/Fra/Ger/Ita/Spa/Por/Traditional
Chinese/Simplified Chinese/Korean)
-On Screen lamp life timer.
-One IR remote controller for projector and DVD play both
-Half height DVD Meca + SOC
DVD Module
-Half Height top loading DVD traverse
-One SOC for MPEG decoder and DVD servo
-Direct interlace, digital video output from MPEG decoder to Scaler ITU-R 656 YUV
(4:2:2)
-Digital audio out and one subwoofer out

DV-10
1-2
-Compatible with DVD,VCD,SVCD,HDCD,CD,CD-R,CD-RW,MP3, WMA,discs and
Kodak CD picture.
-Contrast, brightness, saturation, tint, sharpness, gamma adjustment open up
-On-screen menu with 9 languages. (Eng/Fra/Ger/Ita/Spa/Por/Traditional Chinese/
Simplified Chinese)
-DVD keypad/button function
1. Play/Pause, Stop, Eject, Forward, Backward, Menu, Volume up, Volume down.
1-2 Mechanical Spec.
-Dimensions(WxHxD)14.5 x 4.6 x 10.75 inches (368.5 x 116.6 x 272.7 mm)
-Weight 8.25 lb
-Cooling System AdvancedAir Flow
Two motor fans (one 5020 Blower fan and one 7020 axial fan)
Temperature control circuits with adaptive voltage control fan speed
-Lamp Door Protection
Lamp power supply shuts off automatically when door open
-Feet Adjustable foot 9.5%
-Packing One Carry bag + Outside cushion and carton
Display Panel Specifications
-TI DMD 480p / 12deg / 854x480
-Number of active dots : 854(H) x 480(V)
Electrical Specifications
-PowerSupply Universal 100~240 VAC+/-10%, 50-60 Hz with PFC input
For DV-10 , AC100V+/-10% (50-60 Hz) only.
-Powerconsumption 275W +/- 10% (Operating)
230W +/- 10%(ECO)
14W(Standby)
I/O ports & Inputs signals
-Video I/O

DV-10
1-3
-Others
Input signal spec.
-H-sync Frequency: 15.75 ~ 91.1 kHz
-V-sync Frequency: 43 ~ 85 Hz
-Video Signal RGB (PC)
Analog RGB: 0.7Vp-p, 75 ohm
Analog RGB: 1Vp-p, 75 ohm, Sync. Signal
Separate TTL H,V Sync.
CompositeTTL Sync.
-Video
Composite video: 1Vp-p,75 ohm
S-video Luminance: 0.714Vp-p,75 ohm
S-video Chrominance: 0.286Vp-p,75 ohm
Video Compatibility
-Standards : (Should be frame lock)
NTSC - M,
PAL - B, D, G
HDTV - 720p, 1080i
Note: support 480i, 480p, 576i and 576p
TV Lines -500 lines
Intelligent Zoom
-by using “TI DDP2000” Chips to provide excellent quality zooming.
Keystone
-Vertical: +/- 15 deg (Desk-projector angle)
Control Key Pad
-7 keys for projector and 6 keys for DVD
IR Remote Controller
-Top of the minus side battery spring should be directed to inside of cabinet.
-Top of the plus side battery spring should be lower than the libs of cabinet.

DV-10
1-4
Indicator
-“Lamp” Red
-“Temp” Orange
-“Power” Blue (Power on) / Red (Stand by)
Auto Detect & Install
-Automatically recognizes the computer's video signal and configures itself
accordingly.
-Automaticallysaves adjustments forfuture use.
On-Screen Menu
-Multi-language: 17 languages support be separate into two version - forAsia/US
and EMEA Chinese/Korean
-6 main items ( Image-I, Image-II, Display, System, Language, Lamp Setting)
Projection lens
-f = 28.3 ~ 38.2 mm, F/3.4, 1.1X.
Projection Image Size
-21” to 282” Diagonal
Throw Distance
-3.28 ft to 32.80 ft/ 1.0m to 10m
Offset
-154% = H’ /H
-120% with extension feet.

DV-10
1-5
Throw Ratio: 1.25~1.5 (Projection Distance/Image Width)

DV-10
1-6
Tolerance
-Throw ratio <= +- 5%
Brightness
-Typical 800ANSI lm /Minimum 680ANSIlm
<Condition> Spoke light mode “White” on Service Menu. (Bright mode)
Contrast
-Full on / Full off :Typical 2000 : 1 /Minimum 1300 : 1 (Spoke on/Spoke off)
<Condition> Spoke light mode “White” and “Black” on Service Menu.
at the center of a spoke mode black pattern
<Condition> White: Same as full on brightness
Black: True black (no dithering noise)
<Condition> Bright mode
The white rectangles shall be at 100% gray and the black rectangles at 0% gray.
Illuminance measurements shall be made at the center of each of the rectangles.
Uniformity
-Typical Japan 75% /Minimum 65% (Full on)
<Condition> Spoke light mode “White” on Service Menu. (Bright mode)
Temperature
-Operating: 5oC -- 35oC
-Storage: -10oC -- 60oC
Maximum Humidity
-Operating: 5oC -- 35oC , 0 - 80 %RH (Max.), non-condensing
-Storage: -10oC -- 60oC , 0 - 80 %RH (Max.), non-condensing
Acoustic noise level
-typical : 35dB(A)/Normal mode.
-typical : 32dB(A)/Low mode.
-noisemeasurement:
Follows ISO 7779, A-weighted sound pressure level measurement
7200 rpm color wheel rotation and with DVD operation.

DV-10
1-7
Average Lamp life and lumen maintenance
-Life survival rate is more than 50%, at 2000 hours (Normal mode)
-Life survival rate is more than 50%, at 3000 hours (Low mode)
Altitude
-Operating 0~2,500 ft 5oC~35oC
2,500~5,000 ft 5oC~30oC
5,000~10,000 ft 5oC~25oC
-Storage 40,000 ft
MTBF
-Operating more than 12,000 hrs (90% confidence level)
Accessories
-Standard:
AC Power cord (1.8m)
Composite Video cable
15 pins D-Sub VGA cable (for EMEA SCART)
SCART to S-Video/VGA adaptor (for EMEA)
Wireless Remote Control
Usermanual (English)
BatteryAA type x 2
(Mangan type, no mercury. For remote controller.)
Lens Cap
Additional Label for Remote Receiver (2 sheets)
Cushion
WarrantyCard
Customer Card(Postcard)
1-2 DVD Module
Half Height / Top loading DVD ROM/loader
Interlace, digital video output ITU-656 YUV(4:2:2) from MPEG decoder to DMD
Contrast, brightness, saturation, tint, sharpness, gamma adjustment open up
Code for turning on/off region all, this feature is for engineer testing only and won’t be
release to end-user.
Function
-Compatible - This player is compatible with DVD, VCD, SVCD, HDCD, CD, CD-R

DV-10
1-8
CR-RW, MP3, WMA, discs and KODAK CD pictures.
-Parental lock- Parents may lock the player according to the content of the discs to
avoid the influence of violent and pornographic discs to children.
-Multi-languageand multi-subtitlefunction -The playercan supportdiscswith about8
different languages and 8 subtitles.
-Multiple angles for viewing - With this player, you may enjoy DVD discs with views of
different angles. (Provided the DVD disc has a Multi-angle feature embedded in it).
-Multiple picture proportion mode - With this player, you can select different picture
modes to match the projector screen, according to the picture requirement.
Regulation

DV-10
1-9
1-3 Compatible Modes
Analog
Note:“*”means“compressed”.

DV-102-1
Chapter 2
Disassembly Procedure
The Front Side The Rear Side
EquipmentNeeded
Appearance
LongNoseNipper(Left)
AngleCuttingNipper(Right)
HexSleeves5mm (Top)
ScrewBit(-) 101
ScrewBit(+):107,102,101
(fromtoptobottom)
Wrench(8mm)
Nipper

DV-102-2
2-1 Remove Lamp, DVD Module and Control Keypad
Board
Step1: Take off DVD Cover.
*Note: please follow the direction shown in pink, first right and upward.
Lamp
Lamp Cover
Step3
Step2
Step2: Turn unit facedown, unscrew one screw to remove Lamp Cover.
Step3: Unscrew two screws to pull out Lamp Module.
DVD Cover
DVD Cover Spring

DV-102-3
Step4: Uncrew two screws and unplug three wires shown in yellow to take off DVD Module.

DV-102-4
Step5: Unscrew nine screws and unplug one wire to remove DVD Loader Module.
Step6: Unscrew four screws to remove DVD Keypad Board, Keypad Rubber and Damping
Gear.
Projector
Keypad
Board
Keypad Rubber
DampingGear

DV-102-5
Step1: Unscrew eight screws and unplug two wires to remove Top Cover.
The obverseside.The reverseside
TopCover
Step2: Unscrew seven screws to remove Speakers and Keypad Board.
Speakers
KeypadBoard
2-2 Remove Top Cover, Speaker, Keypad Board, Rear
Cover, Fan Module, Main Board and Audio Board.

DV-102-6
Step3: Unscrew five screws to remove Shielding.
Step5: Unscrew three screws, five hex srews and uplug nine wires to remove Main Board
and Audio Board.
Step4: Take off Rear Cover andAir Duct directly.
RearCover

DV-102-7
MainBoard
AudioBoard
Step6: Unplug two connectors to separateAudio Board from Main Board.
Step8: Take off Rear Cover andAir Duct directly.
FanModule
AirductModule
Step7: Unscrew two screws to removeAir duct Module.