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Optoma DM113, Service Manual

The Optoma DM113 is a high-quality digital projector designed for professional presentations and home entertainment. For troubleshooting and maintenance, make sure to download the free Service Manual from manualshive.com to access detailed instructions and specifications. Ensure optimal performance with the help of the comprehensive manual.

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Delta Elec. Inc. 

EP7155i & EP1691i 

 

Company Confidential                    Optoma_______________________         Delta____________ 

 

34 

2010/01/11 

Main Board Review and Removing the HDMI Board 

 

Main Board Review #Bottom side

 

D 

I 

S

A

S

S

E

M

B

L

Y

 

Remove the screw and HDMI board 
take off. 

Look the screw(S06). 

 

 

 

Summary of Contents for DM113

Page 1: ...1691i Company Confidential Optoma_______________________ Delta____________ 1 2009 01 11 DATA PROJECTOR EP7155i TX7156 EX7155e DP3511 DX61 DM113 X100 DP 3518 EP1691i TW1692 EW1691e DP6511 DW61 DM115 W1...

Page 2: ...view 14 2 10 Remote and Keypad 15 2 11 Adjusting the Zoom Focus and Keystone 16 2 12 Adjusting the Volume 17 2 13 BLOCK DIAGRAM 18 2 14 Wire diagram 20 3 TROUBLE SHOOTING 21 4 DISASSEMBLY AND ASSEMBL...

Page 3: ...1 11 6 Calibration 75 7 Color Border Adjustment 79 8 Projection Lamp 80 9 Cleaning 83 10 Service Note 84 10 1 Cleaning 84 10 2 Inserting the Remote Control Batteries 85 10 3 Power READY LED Blink Code...

Page 4: ...t repairs 3 Make sure that parts and screws and wiring etc are returned to their original positions Tube tape and other insulation materials have been used for safety reasons The internal wiring has b...

Page 5: ...methods Front Rear Desktop Front Rear Ceiling Data compatibility IBM PC or compatibles VGA SVGA XGA SXGA WXGA IBM PC or compatibles VGA SVGA XGA SXGA UXGA Mac SDTV EDTV HDTV 480i 576i 480i 576p 720p...

Page 6: ...c EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 6 2009 01 11 Composite video RCA X 1 Video S Video DIN Audio 3 5mm Mini jack USB USB connector type B Security Ke...

Page 7: ...el 1280 Number of Rows EP1691i Pixel 800 Panel Operating Temp 10 65 Ambient Temp 25 2 3 Color Wheel Spec Unit Min Max Typical Notes Color Segment RYGWB 82 80 78 91 29 44mm 2 4 Lamp Spec Unit Min Max T...

Page 8: ...S VIDEO Connect the composite or S video cable from a video device 5 VIDEO Connect a composite video cable from a video device 6 VGA SCART Connect a VGA cable from a computer 7 Ventilation opening Do...

Page 9: ...can disrupt remote control operation 2 Be sure nothing obstructs the path between the remote control and the projector If the path between the remote control and the projector is obstructed you can b...

Page 10: ...mouse right click via USB 8 Page Up arrow Page Up key when connected through USB to a PC Navigates and changes settings in the OSD 9 Re SYNC Right arrow Navigates and changes settings in the OSD Re Sy...

Page 11: ...cted through USB to a PC 27 Power Turns the projector On or Off 28 Laser Use as on screen pointer DO NOT POINT IN EYES Note The remote control can only interface with a computer when connected to the...

Page 12: ...the input device Navigates and changes settings in the OSD on LED Green still on stand by mode LED Flashing Green off 2 5s on 1s Warming up mode LED Flashing Green off 2 5s on 1s 3 Power LED Off cool...

Page 13: ...image trapezoid wider bottom effect Navigates and changes settings in the OSD 9 Re Sync Right arrow Re Sync VGA source adjusts phase tracking size position Navigates and changes settings in the OSD 1...

Page 14: ...tom view ITEM LABEL DESCRIPTION 1 Projection lamp cover screws Remove when changing the lamp 2 Height adjuster button Push to release height adjuster 3 Height adjuster Adjuster drops down when adjuste...

Page 15: ...well within a radius of about 10 meters 33 feet and 30 degrees above or below the projector level Projector and Remote Control Buttons The projector can be operated using the remote control or the but...

Page 16: ...d Keystone 1 Use the Image zoom control on the projector only to resize the projected image and screen size B 2 Use the Image focus control on the projector only to sharpen the projected image A 3 Pre...

Page 17: ...Optoma_______________________ Delta____________ 17 2010 01 11 2 12 Adjusting the Volume 1 Press the Volume button on the remote control 2 Use the Volume button to adjust the level 3 Press the AV mute...

Page 18: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 18 2010 01 11 2 13 Block Diagram...

Page 19: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 19 2010 01 11...

Page 20: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 20 2010 01 11 2 14 Wire diagram...

Page 21: ...s Connect the power cord POWER Flash Green Lamp OFF Temp OFF POWER 7 Blinks POWER 4 Blinks Lamp OFF Temp OFF Cable of Power Supply Unit and thermostat Ass y Check the connection of Power Supply CN900...

Page 22: ...sound ignition sound exists Flexible cable of Color Wheel Ass y is disconnected CN373 or broken Color Wheel Ass y malfunction does not rotate Main Board Ass y malfunction Color Wheel Ass y does not r...

Page 23: ...e occurs even after lamp replacement Menu display Remote controller set malfunction Low battery and outside operation rang Main Board Ass y malfunction Connector CN371 CN5 of MIS PWB disconnected IR P...

Page 24: ...rojection lens surface Bluish shadows on corners of screen during white screen display Shifted optical axis of Lens Base Unit Check the projection Screen Check using all black white screens with PC co...

Page 25: ...not in suspending mode Ensure a connected notebook computer is configured for an external display This is usually done by pressing an Fn key combination on the notebook Image Problems Problem No image...

Page 26: ...and Gamma settings on the Image menu of the OSD Lamp Problems Problem There is no light from the projector 1 Check that the power cable is securely connected 2 Ensure the power source is good by test...

Page 27: ...any fluorescent lights in the room 4 Check the battery polarity 5 Replace the batteries 6 Turn off other Infrared enabled devices in the vicinity 7 Have the remote control serviced Audio Problems Pro...

Page 28: ...ta____________ 28 2010 01 11 4 DISASSEMBLY AND ASSEMBLY Removing the Lamp Cover and Lamp Module Look the full set projector Look at the IO side Look at the keypad of top side Look at the keypad of top...

Page 29: ..._______________________ Delta____________ 29 2010 01 11 Removing the Lamp Cover and Lamp Module Look at the top side Loose these two screws and take out Remove the lamp modules upward view Look the La...

Page 30: ...toma_______________________ Delta____________ 30 2010 01 11 Removing the Lamp Module and Top Cover Look the Lamp 4 Remove the three screws Look the screws S01 Remove the two screws D I S A S S E M B L...

Page 31: ..._____ Delta____________ 31 2010 01 11 Removing the Top Cover and Keypad Board Look at the keypad and set side Look at the keypad side Remove the three screws and Keypad board take off After remove the...

Page 32: ...____________ Delta____________ 32 2010 01 11 Removing the Main Board Set reviews Remove the 9 piece screws Look the screws S04 Remove the two hexagonal screws D I S A S S E M B L Y Look the screws S05...

Page 33: ...P1691i Company Confidential Optoma_______________________ Delta____________ 33 2010 01 11 Main Board Review Careful this area and check this place when you assemble this plate D I S A S S E M B L Y Ma...

Page 34: ...ny Confidential Optoma_______________________ Delta____________ 34 2010 01 11 Main Board Review and Removing the HDMI Board Main Board Review Bottom side D I S A S S E M B L Y Remove the screw and HDM...

Page 35: ...Delta____________ 35 2010 01 11 Removing the HDMI Board Power Board Review HDMI board and Main board Review HDMI board Review the IO plant Remove the screw and connector lets the power board take off...

Page 36: ...lta____________ 36 2010 01 11 Removing the Front Case the Top Cover Shield Review the front case and set Remove the four screws S08 2 S08 1 Review the Shield plant Review these four screws D I S A S S...

Page 37: ...2010 01 11 Removing the Fans Module Remove the screw and fan module S11 Review the fan module and screws Remove the two screws Arrange the wires as picture when you assemble it D I S A S S E M B L Y...

Page 38: ...a____________ 38 2010 01 11 Removing the Optical Engine Power Board Remove the three screws and take off the optical module Review the three screws S14 Review the optical module 1 Review the optical m...

Page 39: ...oma_______________________ Delta____________ 39 2010 01 11 Removing the Power Board Remove the two screws S18 Remove the two screws S19 Review the four screws Review the power module 1 D I S A S S E M...

Page 40: ...2010 01 11 Removing the IR Board ADJ Foot Speak Module Inter lock switch Lens Cap Remove the three screws and replace the IR board and ADJ foot S20 21 Remove the screw and replace the speak module S22...

Page 41: ...2x0 4x4 31051473xx 1 7 2 3 8 1 M2x0 4x4 31051473xx 1 7 2 3 8 2 M2 5x0 45x6 3105142300 2 2 2 8 9 M2x0 4x25 31052703xx 1 7 2 3 10 M2x0 4x4 31051473xx 1 7 2 3 11 M2x0 4x4 31051473xx 1 7 2 3 12 M2 5x0 45x...

Page 42: ...Requirement z IBM compatible PC z Windows XP SP2 operating system Install Flash Tool to PC Run the Digital Zoom Projector Flash Tool Vx y msi that will automatically launch the USB drivers update The...

Page 43: ...r file somewhere else or z Click on the Back button to return to the previous page or z Click on the Cancel button to cancel the installation Ready to Install z Click on the install button to start th...

Page 44: ...ick on the Finish button with the Launch checkbox checked so that the Install Wizard will start the USB driver INF update Note The USB driver INF update may take a few minutes depending your computer...

Page 45: ...nd projector if it is connected The WinDrive USB drivers will be installed and registered to the system When finished a test application will execute automatically with Windows hardware wizard for all...

Page 46: ...pads The power and lamp LED shall blink and the Projector Control mode will be enabled The New Hardware Wizard launches for the first time Windows detects a new USB device attached z Select No not thi...

Page 47: ...n the status window z Click on the Check button to place the projector in the Flash Tool mode The purpose of this function is to verify whether or not the project is successfully in the Flash Tool mod...

Page 48: ...ot this time z Click on the Next button to continue z Select Install the software automatically z Click on the Next button to continue In case the wizard cannot find the driver the ProjectorControl in...

Page 49: ...his time z Click on the Next button to continue z Select Install the software automatically z Click on the Next button to continue In case the wizard cannot find the driver the ProjectorControl inf pl...

Page 50: ...dential Optoma_______________________ Delta____________ 50 2010 01 11 Windows completes the new hardware wizard Press the Finish button to exit Congratulations z Power off the projector now Your drive...

Page 51: ...ries VID_1501 Pid_3618xxx The DP3602 series VID_1501 Pid_3602xxx The DP3616 series VID_1501 Pid_3616xxx The DP3622 series VID_1501 Pid_3622xxx The PR301x series VID_1501 Pid_2617xxx The PR302x series...

Page 52: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 52 2010 01 11...

Page 53: ...will be installed automatically via Windows USB hot plug mechanism The Projector Control will be dynamically installed after entering the maintenance mode Press down up right up key in sequence The Pr...

Page 54: ...System Requirement of Flash Tool z IBM compatible PC z Windows XP SP2 operating system English z Projector with Flash Tool USB driver installed Installation of Flash Tool z Execute the file of Digita...

Page 55: ...the application software of a DLP projector Step 1 Launch the FlashTool exe from installed shortcut at Program Digital Zoom Projector Launch FlasTool exe or click on the Launch FlashTool exe shortcut...

Page 56: ...D will flashing RED one time and the Flash Tool mode will be enabled Step 5 Press the Choose button to locate the new firmware which can be downloaded from website for example DP3622 JAXX DPD0A img Se...

Page 57: ...arning message box will appear for confirmation Press OK to continue Step 7 When the last warning message box appears this is the last chance to cancel the update Press OK button to start the firmware...

Page 58: ...________ 58 2010 01 11 Flash Tool will automatically erase the old firmware before upgrading Note After old firmware is erased the new firmware upgrading process will start Upgrading new firmware Caut...

Page 59: ...10 01 11 Note After the new firmware is upgraded the Flash Tool will perform the final validation The dialog shows the checksum with a verification message Step 8 When the validation is completed turn...

Page 60: ...e of Flash Tool are also included in the document System Requirement of Flash Tool 1 IBM compatible PC 2 Windows XP operating system English 3 Projector Flash tool USB driver installed New features of...

Page 61: ...talled yet please refer to the USB driver installation guide for further details Flash Tool User s Guide Upgrading Projector Logo Step 1 Launch the FlashTool exe from installed short cut at Program Di...

Page 62: ...D will flashing RED one time and please make sure the system is not under 1W stay Press Down Up Right Up keys in sequence using keypad buttons or using the IR remote controller for those with limited...

Page 63: ...file which will be converted to RLE format and stored to the projector s flash memory The compressed RLE size cannot exceed the flash memory limitation otherwise try to reduce the colors by selecting...

Page 64: ...st chance to stop the update Press OK button to start the firmware update Step 9 According to the Flash ROM technology Flash Tool needs to erase the old splash logo before adding the new one Step 10 A...

Page 65: ..._____________________ Delta____________ 65 2010 01 11 Step 11 After the new logo is changed the Flash Tool will perform the final validation The dialog shows the checksum with a verification message S...

Page 66: ...ected devices 3 Ensure the Power LED is steady flashing and then press the Power button to turn On the projector The projector splash screen displays and connected devices are detected If the connecte...

Page 67: ...e button repeatedly to switch among devices DVD and HDTV are supported through the VGA connector 5 To turn off the projector press the power button The Power Press Power again message appears Press th...

Page 68: ...set a password and prevent unauthorized use of the projector When enabled the password must be entered after you power on the projector Keep the password in a safe place Without the password you will...

Page 69: ...ec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 69 2010 01 11 3 Press to select Security 4 Press to select Security Setting and then press to select Enable...

Page 70: ...ed you are prompted to enter a password soon after the projector is powered on Note If the incorrect password is entered three times the projector auto shutdowns down after 10 seconds The default pass...

Page 71: ...ton to open the OSD menu Press to move to the SETUP menu Press to move up and down and select Advanced Press to change values for settings and then press Enter to confirm the new setting ITEM DESCRIPT...

Page 72: ...up and down and select Security Press to move up and down and select Security Timer Press Enter to open the Security Timer submenu Press to change values for settings and then press Enter to confirm...

Page 73: ...isable the automatic search of all the input sources Off High Altitude Press to change fan speed high speed in high temperature high humidity or high altitude area Off Keypad Lock Press to enable or d...

Page 74: ...e new setting ITEM DESCRIPTION DEFAULT Direct Power On If the user selects On the projector will automatically power on when AC power is supplied Off Auto Power Off min Set the projector to automatica...

Page 75: ...1 6 Calibration Step of into Service Mode Step 1 To turn on the projector press the Power button on the keypad or IR controller Until the Power Off Press Power again message appears Step 2 Then press...

Page 76: ...input pattern with White 240 240 240 and Black 16 16 16 for calibrate VGA Source After input ready press Enter or Right key to calibration Input Pattern Step 2 After complete the OSD will show the pic...

Page 77: ...ect ADC Calibration YUV In this menu input pattern with 75 SMPTE pattern for calibrate YUV Source and notice that the input source must be 480i format After input ready press Enter or Right key to pro...

Page 78: ...stinct D Switch to the Pattern 48 32 Gray Scale and then increase the Contrast Default Diff until all white scales are still distinct E Select Color Wheel Index Delay The default value is 322 The rang...

Page 79: ...isappeared By the color border is margin value on the down side of full white pattern Enable just disappearing of down side color border on the full white pattern Loosed the fixed screw CL200 is putte...

Page 80: ...you can order from your local dealer 1 The lamp contains a certain amount of mercury and should be disposed according to local ordinance regulations 2 Avoid touching the glass surface of the new lamp...

Page 81: ...691i Company Confidential Optoma_______________________ Delta____________ 81 2010 01 11 3 Remove the two screws from the lamp module A 4 Lift the module handle up B 5 Pull firmly on the module handle...

Page 82: ...hange values for settings and then press Enter to confirm the new setting ITEM DESCRIPTION DEFAULT Lamp Hour Set the number of hours for the lamp to be active Standard and bright counter are separated...

Page 83: ...Lightly wipe the lens in a circular motion Caution 1 Do not use abrasive cleaners or solvents 2 To prevent discoloration or fading avoid getting cleaner on the projector case 9 2 Cleaning the Case Re...

Page 84: ...peeling of the color filter 3 Cleaning the DMD The DMD surface is glass and can be cleaned However avoid scratches as these can have a direct influence on the image In case of dust on the DMD surface...

Page 85: ...attery compartment cover by sliding the cover in the direction of the arrow 2 Insert the batteries taking note of the polarity as shown here 3 Replace the cover Caution 1 Only use AAA batteries Alkali...

Page 86: ...LED Over Temp LED LAMP LED Lamp Ready Flash OFF OFF Start ON OFF OFF Cooling Flash OFF OFF Over Temperature ON ON OFF Thermal Break Sensor error 4 blinks OFF OFF Lamp fail 5 blinks OFF OFF Power Fan...

Page 87: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 87 2010 01 11 10 4 Factory Preset Display Modes 10 4 1 EP7155i _DP 3518...

Page 88: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 88 2010 01 11...

Page 89: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 89 2010 01 11 10 4 2 EP1691i_DP 7618...

Page 90: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 90 2010 01 11...

Page 91: ...e 12 3 12 3 12 3 12 3 14 2 14 2 14 2 14 2 Image Height mm 457 1219 1524 1864 610 1219 1524 4572 Image Width mm 610 1626 2032 3762 813 1626 2032 6096 A mm 64 171 213 427 85 171 213 640 Tele Wide Distan...

Page 92: ...1 Hex 16 Week of Manufacture _________________ 1 17 Year of Manufacture _________________ 2008 18 EDID Version Number _________________ 1 19 EDID Revision Number ________________ 3 20 VIDEO INPUT DEFI...

Page 93: ...VESA 800 X 600 56Hz VESA 800 X 600 60Hz VESA 36 ESTABLISHED TIMING II 800 X 600 72Hz VESA 800 X 600 75Hz VESA 832 X 624 75Hz Apple Mac II 1024 X 768 60Hz VESA 1024 X 768 70Hz VESA 1024 X 768 75Hz VESA...

Page 94: ...Border 0 pixels Vertical Active Time 800 lines Blanking Time 31 lines Sync Offset 3 lines Sync Pulse Width 6 lines Border 0 lines None Normal Digital Separate Horizontal Polarity Vertical Polarity 72...

Page 95: ...________________ 1 13H EDID Revision Number _________________________ 3 14H VIDEO INPUT DEFINITION Digital Signal 15H Maximum Horizontal Image Size ________________ mm 16H Maximum Vertical Image Size...

Page 96: ...x 1024 85Hz Standard Timing ID 6 1400 x 1050 60Hz Standard Timing ID 7 1440 x 900 60Hz Standard Timing ID 8 1600 x 1200 60Hz ______________________________________________________________________ 36H...

Page 97: ...5AH 6BH Detailed Timing Descriptor Block 3 Monitor Range Limits Min Vertical Freq 50 Hz Max Vertical Freq 85 Hz Min Horiz Freq 31 kHz Max Horiz Freq 91 kHz Pixel Clock 170 MHz GTF Not Used __________...

Page 98: ...escription Numbers of Audio Channels 2 12H Linear PCM IEC60958 Audio Supported 32kHz 44 1kHz 48kHz Audio Bit Rate 24Bit Speaker Short Block Description Playload 3 bytes 16H 18H Speakers 16H FL FR 17H...

Page 99: ...5 lines Border 0 lines Frequency 50 00 Hz Digital Separate Horizontal Polarity Vertical Polarity 43H 55H Detailed Timing Descriptions 1280x720 Pixel Clock 74 25 MHz __________________________________...

Page 100: ...700 pixels Sync Offset 440 pixels Sync Pulse Width 40 pixels Border 0 pixels Frequency 37 50 kHz Vertical Active Count 720 lines Blanking Count 30 lines Sync Offset 5 lines Sync Pulse Width 5 lines B...

Page 101: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 101 2010 01 11 EP1691i Serial Analog HDMI...

Page 102: ...5P R04 ODXG1 DP 3518 1 5600601341 V 14 PWB ASSY MAIN BD J5P R03 ODWG1 DP 7618 1 5600601339 V 15 PWB ASSY HDMI BOARD J5P R01 A 1 5600600941 V V 16 PWB ASSY LVPS BOARD DP 3510 1 5600600588 V V 17 PWB AS...

Page 103: ...01 11 32 CABLE SIGNAL D SUB D SUB L2000 BLK 1 3081405002 V V 33 CABLE SIGNAL USB USB L1800 IVORY 1 3081404900 V V 34 BP CD SOFTWARE 1 3534093200 V V 35 CARD QUICK START J5P 3LB OPTOMA 1 5010083800 V V...

Page 104: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 104 2010 01 11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20...

Page 105: ...Delta Elec Inc EP7155i EP1691i Company Confidential Optoma_______________________ Delta____________ 105 2010 01 11 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37...

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