SERVICE MANUAL - e-ASP
Contents
1. 2 9 EP1690 OP1280 OP1140 2 10 Remove Isolator Mylar 1 Unplug 1 speaker vvire as yellovv square 2 Remove Isolator Mvlar directly as red square 2 10 EP1690 OP1280 OP1140 2 11 Remove Main Board 1 1 Unscrew 5 screws as red circle 2 Unplug 6 connectors as vellow square 3 Unplug 1 connector as blue square 4 Remove 2 Mvlars directiv as red square 5 Remove Main Board 2 11 Main Board EP1690 OP12801 OP1140 2 12 Remove Blovver Duct 1 Unscrevv 1 screvv as red circle 2 Remove Blower Duct Blower Duct 2 42 EP1690 OP1280 OP1140 2 13 Remove Side Shielding Module 1 1 Unscrew 2 screws as red circle 2 Remove Side Shielding Module Side Shielding Module EP1690 OP1280 OP1140 2 14 Remove Speaker 1 Unscrevv 2 screvvs as red circle 2 Take off Speaker Holder Rubber directiv 3 Remove Speaker Speaker 2 14 EP1690 OP1280 OP1140 2 15 Remove Blovver 1 Unscrew 3 screws as red circle 2 Remove Blower Blower 2 15 EP1690 OP12801 OP1140 2 16 Disassemble Lamp Driver Module 1 1 Unscrew 2 screws as red circle 2 Unplug 2 connectors as vellow square 3 Remove Lamp Driver Module 2 1 Unscrew 3 screws as red circle 2 Take off Mylar directly as red square 3 Disassemble Lamp Driver and Lamp Driver Holder Lamp Driver 2 16 Lamp Driver Holder EP1692. 8 52 87130G001 RUBBER BLOWER 595925 _ 9 52 87319G001 DMD THERMAL PAD 18 13 0 5t SOOO 10 61 80J10G001 DMD LIGHT MASK 739 SUS301 O O Oo _ 61886050001 DMD HEATSINK A1070 Wyiox GREEN 12 6180486002 DMD HEATSINK BACKER PLATE A6061 739 0 18 61 88608G001 JDMD HEATSINK SPRING PLATE SUS301 0 41 Iy10X 14 6188611G001 DMDSCREWMIOX 15 70 85F11G001 ASSY SUB ENGINE MODULE EP1690 n 16 80 85F01G001 PCBA DMD BD WXGA FOR EP1690 0 17 85 1A523G040 SCREW PAN MECH M3 4 NYLOK Z 7 15 EP1690 OP1280 OP114 ASSY SUB ENGINE MODULE EP1690 DO Q TA SCALE 12 EP 1690 OP1280 OP1140 7 16 SCALE 12 f o JJ MNE OC 2 28805200001 CONDENSER L2 OF DPS SERIES OO 3 2a805200011 CONDENSER La OF DP799 SERIES GREEN 4 szawoc6ot LENS ANTIDUST 788 SILICONE RUBBER s seeinsacoot RELAY ANTIDUST YMIS 709 SILICONE RUBBER sestntaoot PORON ENGINE TO BUOTDVO OO 7 sisojsant ROD SPRING 789 sussor o2 8 engorvaGo01 ROD BRACKET PLATE AL LOST 70 H72 9 rossrizGooi ASSY OPTICAL LENS MODULE EPreso 0 7086186001 ASSY COLOR WHEEL MODULE EPO 0 11 080615600 assy ROD MODULE K JJ 12 0856166001 PRE ASSY ENGINE BASE MODULE EPTO a 7080617601 PRE ASSY ENGINE BOTTOM MODULE EP79 9614826600 SCREW PAN HEAD MECH MESS BLACK 7 15 9514526600 SCREW PAN MECH ME66 NinvLOK O 16 85 146286040 SCREW PANMECHNZG4BLAGKNNOK O es 1266080 SCREW PAN MECH WSEMESGN 0
3. 18 7550150002 BUY ASSY ZOOM RING STOP EMI MODULE 22001 P 7 17 EP 1690 OP1280 OP1140 ASSY OPTICAL LENS MODULE Description YM10 PROJECTION ZOOM LENS WITH MASK FOR 739 series F 2 5 F 2 8 sa 51 83F06G011 YM10 FOCUS RING PC ABS MB1700 EP1690 s 85 WA321G040 ae PAN TAP M1 7 4 BLACK 7 18 EP 1690 OP1280 OP1140 ASSY COLOR VVHEEL MODULE COLOR WHEEL R92 G83 W110 B75 SLEEVE BEARING OF 1 23 83F19G001 DP739 SERIES 2 61 80J08G002 CW HOLDER 739 SECC 1 2t 3 52 83615G001 COLOR WHEEL DISC RUBBER EzPro755 GREEN 4 61 83628G002 sh WHEEL SHOULDER SCREW NICKEL M2 4 8 9 80 83F07G001 PCBA PHOTO SENSOR BD HD72 85 1A626G040 SCREW PAN MECH M2 6 4 BLACK NYLON 1 51 80J38G002 JMYLAR CW SUPPORT 739 FRPP 0 125t P N 7 19 EP 1690 OP1280 OP1140 ASSY SUB LVPS MODULE Description PIN e e LO LLI 0 m L O Z O Z LLI S lt LLI T O n LLI A N 00 N a gt za S D Mm oc co O lt T W A 16P 200mm LVPS TO M B EP1690 42 85F02G001 42 89602 001 W A 3P 20 180mm LAMP DRIVER TO LAMP EP759 ASSY SUB LITEON LVPS EP1690 70 85F17G001 EP1690 OP1280 OP1140 7 20 PRE ASSY ENGINE BASE tem PN Description 1 6180J01G001 ENGINE BASE 739 Mg ALLOY GREEN O 8 52 80J02G002 OFF LIGHT ISOLATOR 739 SILICONE RUBB 4 61 80J39G001 OFF LIGHT PLATE AL VULCAN 1 5 87 FL030G008 WASHER FLAT 7 3 1 0 8t PC PINGOOD WS 1M GREEN 9 23 8081
4. The numbers of dead pixel should be smaller or amount to 6 pixel The bright blemish cannot be accept ed if the problem appear vvith Gray 30 pattern The dark blemish cannot be accept ed if the problem appear vvith Blue 60 pattern Test Pattern Full Black Test Pattern Full VVhite Test Pattern Test Pattern Blue 60 EP1690 OP12801 OP1140 Chapter 5 Firmware Upgrade 5 1 Equipment Needed Software DDP 3020 USB DLP Composer Lite v6 0 Firmware Library file Note The FW upgrade procedure for OP1280 OP1140 is the same as EP1690 here we take EP1690 for example Hardware Projector EP1690 5 1 EP1690 OP1280 OP1140 5 2 Installation Procedure DLP Composer Lite Setup Procedure Execute Choose FVV DLP Composer Lite program v6 0 Setup program f DLP Composer Lite v6 0 Setup 2 Next Click Next button Welcome to the DLP Composer TM Lite 6 0 Installation Wizard It is strongly recommended that you esit all Windows programs before running this setup program Click Cancel to quit the setup program then close any programs you have running Click Next to continue the installation WARNING This program is protected by copyright law and international treaties Unauthorized reproduction or distribution of this program or any portion of it may result in severe civil and criminal penalties and will be prosecuted to the maximum extent pos
5. as red circle 2 Remove DMD Chip DMD Chip 2 24 EP1690 OP1280 1 OP1140 2 25 Disassemble Color Wheel and Photo Sensor Board 1 1 Unscrew 2 screws as red circle 2 Disassemble Color Wheel and Photo Sensor Board Color Wheel amp Photo Sensor Board 2 25 EP1690 OP1280 OP1140 2 26 Remove Zoom Ring Take off Zoom Ring directiv Zoom Ring 2 26 EP1690 OP1280 1 OP1140 2 27 Remove Focus Ring 1 Unscrevv 3 screvvs as red circle 2 Remove Focus Ring Focus Ring 2 21 EP1690 OP12801 OP1140 2 28 Remove Blovver 1 Unscrevv 3 screvvs as red circle 2 Remove Blower Blower 2 28 EP1690 1 OP1280 1 OP1140 2 29 Disassemble Interrupt Switch 1 Unscrew 2 screws as red circle 2 Disassemble Interrupt Switch v Interrupt Switch 2 29 EP1690 OP1280 OP1140 2 30 Remove Bottom Base 1 Unscrew 2 screws as red circle 2 Remove Bottom Base Bottom Base 2 30 EP1690 OP1280 OP1140 2 31 Remove Front Lower Panel 1 1 Release 2 tennons as red circle 2 Remove Front Lower Panel Front Lower Panel EP1690 OP12801 OP1140 2 32 Remove Front Shielding Module 1 Unscrew 2 screws as red circle 2 Remove Front Shielding Module Front Shielding Module 2 32 EP1690 OP1280 OP1140 Chapter 3 Troubleshooting 3 1 Equipment Needed PC or Pattern Generator DVD Player Video S Video Audio Quantum Da
6. 2 Disasaembly Procedure KN ME o 3 Troubleshooting o 4 Function Test amp Alignment Procedure 5 Firmware Upgrade Procedure T 6 DDC key in Procedure J o _ 7 Appendi LD B Are you satisfied with the EP1690 service manual Excellent 1 Service Manual Content 2 Service Manual Layout INN 3 The form and listing EEEE C Do you have any other opinion or suggestion about this service manual Reader s basic data Name Tile Company Add Tel Fax E mail After your finishing this form please send it back to Coretronic Customer Service Dept by fax 886 3 563 5333 7 25 EP1690 OP1280 1 OP1140
7. OP1280 OP1140 ASSY BOTTOM COVER MODULE EP1690 O O pe O N O O O O O Q LLI O Z gt O O A LLI z lt O OC LLI O JS Z O OC LL 51 83F12G021 75 85F02G001 75 83F05G001 85 WA123 080 BUY ASSY BOTTOM COVER MODULE EP1690 BUY ASSY FRONT SIDE SHIELDING H72 SCREW PAN TAP M3 8 Ni EP1690 OP1280 OP1140 ASSY LAMP MODULE Description 1 35 81R04G001 LABEL LAMP CHANGE CAUTION DV10 2 23 85F15G001 PHILIPS E19 220W 170W 1 0 8 51 80J02G002 JLAMP BOTTOM 739 PPS 4 52 85F04G001 SILICON RUBBER FOR LAMP EP1690 5 52 80W12G001 JLAMP INSULATOR SILICON RUBBER 2300MP 6 61 00018G002 LOCK SCREW PAN MECH M3 8 5 3 5 BLACK 7 61 80W16G003 LAMP INSULATOR AL NITTO 5011N 2300MP 8 61 85F016001 LAMP HOLDER Mg PHILIPS EP1690 9 61 85F04G001 LAMPBRACKET SUS301 0 3t EP1690 10 61 83F10G001 LAMP MESH OUT OSRAM SUS301 t 0 1 H72 0 11 61 88F11G001 LAMP ANTIGLASS LAMP SUS301 t 0 25 H72 0 e 2880810601 Lau COVER GLESS OF 07788 SERIES WITH MAR _ 18 61 87125G001 LAMP HADNLERSUS304 0000000000 14 85 1A626G050 SCREW PAN MECH M2 6 5BLACKNYLOK 15 85 1F123G060 SCREW PAN MECH W SF M3 6 Ni GREEN 16 42 80W11G002 OUTSIDE W A 70mm FOR LAMP 2300MPACES 7 6 EP 1690 OP1280 OP1140 ASSY PCB MAIN BD MODULE EP1690 em pie 1 sossroz oi JPOBAMANBD ENTER FOR EPseso 0 20 Stasros oor MB UP INSULATOR MYLAR Caso 0EPIGGO 3 St
8. click OK Note RUN message vvill appear on the screen VVhen the EDID program is complet ed the message OK will appear on the screen tru EDID Application Version 0 51 OPTOMA Barcode KE EDID Informations Serial E 3 Week Vear 2006 Model Optoma EF1690 D Product 0PT 3748 Write Source Select Read item w Analog Analog Digital v Digital F Trans Port COMI Message SE BEA DASR 1 SH OU 01 02 03 04 05 06 07 08 09 O OB OC OD DE OF n 00 FF P FE m Fr FF 00 E L4 m 37 08 00 M na 17 10 01 03 80 00 OU 78 DA i 43 Ad 57 dB AB 26 DC 49 4E FB FE OU 81 80 90 40 49 40 4B CO 38 O 71 40 31 40 28 80 01 10 00 72 51 DO 1E 20 BE 28 55 00 00 00 00 CO 00 JE DE LF 00 80 51 00 LE 30 40 80 37 00 00 00 00 00 00 IC 00 00 00 FC ON 4F 70 74 6F 60 61 20 45 50 31 36 39 30 00 00 00 FI O OF 63 OF 78 12 OU 04 20 20 20 20 20 20 DI 39 NI AZ 15 21 44 NS RA AN 10 NP N2 NA M7 15 16 65 V EP1690 OP1280 OP1140 Appendix A Exploded Overvievv D C EP1690 FOR OPTOMA SCALE 3120 EP 1690 OP1280 OP1140 tem PN Description ZEE 2 185116001 HEX SPACER MO H 52mm Ledni AL PD728 7 a mosses AKIALFANMODULEHD72 UT 4 siasF02600 vaio ZOOM RING PC ABS MB1700 FOREPrESO O 5 sencor LAMP OOVERPOEPIS OO OO 5 stasoecoo JBLOWERDUGT PO EPISO 7 stasotG002 ENGINE LIGHT CUTAMARFAPP DANN 8 6100018002 LOOKSCREWPANMECHM3 85 85 BLACK 9 7oasror
9. video should be Test Pattern General adjustable to Adjust Resync or be the screen Freguency Tracking frame H Position V Position to the inner of the screen 4 2 2 EP1690 OP1280 OP1140 corner in the image is Test Signal The text in the corner should 2 Focus be clear after adjust the focus ring allowed 1024x768 060Hz Test Pattern Ful xga Adjust the center clearly meanwhile one slightly vague Test Signal 720p 10801 Test Pattern Master Equipment Quantum Data 802B or CHROMA2327 Note A HDTV No discolor Please refer to4 2 to get into Service Mode Use 720P amp 1080i signal Master pattern to do HDTV test Color can not discolor to purple and blue If the line discolors it s normal If the test result vvas in discoloration or flickering its ng Test Signal 1024x768 060Hz Test Pattern PANA ICON Pattern amp 64 GRAYS RGBW Please check and Color l 5 ensure if each color is Performance normal and distinguishable If not please adjust color index of the Engineering Mode Fix OSD to re sync or track Frequency 4 3 EP1690 OP1280 OP1140 Wo See Speciation Procedure Fioto _ Screen Should be Test Signal Uniformity compliant with 1024x768 060Hz 60 Minimum Test Pattern Full White Pattern amp Full Black Pattern Please check and ensure the unit is under the spec
10. 1 4 1 4 1 4 2 4 2 9 1 5 1 5 2 5 5 9 6 6 1 6 1 6 1 6 2 6 3 7 1 7 1 7 23 l 23 l 24 EP1690 OP1280 OP1140 Chapter 1 Introduction 1 1 Highlight 1 Weight e lt 7 2 Ibs 7 128 Ibs 3 24kg KN Dimension W x D x H 13 67 x 3 73 x 9 69 inches 347 3 x 94 7 x 246 2 mm Cooling system e Advanced air flow e Three motor fans one 5020 Blower one 7025 axial fan and one 4510 blower fan e Temperature control circuits with adaptive voltage control fan speed Max touch temperature follows UL60950 regulation 4 Lamp DoorProtection Lamp power supply shuts off automatically when door open 5 Power supply e Universal 100 240 VAC 10 50 60 Hz with PFC input e 220W for Philips Lamp at normal operation 172W at low power mode Power Consumption e 272W 10 at 110Vac 265W 10 at 220Vac e lt 12W Stand by Input signal spec e Hsync Frequency 15 75 91 1 kHz e Vsync Frequency 43 85 Hz e Video Signal RGB PC Analog RGB 0 7Vp p 75 ohm Analog RGB 1Vp p 75 ohm Sync Signal Separate TTL H V Sync Composite TTL Sync e Video Composite video 1Vp p 75 ohm S video Luminance 0 714Vp p 75 ohm S video Chrominance 0 286Vp p 5 ohm TA EP1690 OP1280 OP1140 Brightness e Typical 2125 ANSI Im Minimum 1900 ANSI Im lt Condition gt Spoke light mode White on Service Menu Bright mode Video compatibilitv e Standards Should be frame lock NTSC M PAL B D G HDTV 720p
11. Composer Tool Suite Release 5 0 Installation Location The default installation directory 15 C Program Files DLP Composer 6 0 If you want to install in a different directory perhaps alongside a prior release of the DLP Composer Tool Suite click the Browse button on the Select Features page USB Support Installation All Platforms 5 2 EP1690 OP1280 OP1140 Procedure JE Next Click Next button ie DLP Composer TH Lite 6 0 Setup Select Features Please select which features pou would like to install DORE Feature Description DLP Composer Lite Tool Suite This feature will be installed on the local hard drive This feature requires 5529KB on your hard drive Current location C Program FilesDLP Composer Lite 6 0 Dik Eos ET Next Click Next button If DLP Composer IM Lite 6 0 Setup Ready to Install the Application Click Next to begin installation Click the Back button to reenter the installation information or click Cancel to exit the wizard Cancel Process ing Waiting for setup j DLP Composer IM Lite 6 0 Setup Updating System The features you selected are curently being installed Copying new files File DLPLite exe Directory C Program Files DLP Composer Lite 6 0 Size 1294336 m _ 1 Cancel i S 5 3 EP1690 1 OP1280 1 OP1140 k Next Click Next button iz DLP Composer TH L
12. Please check and see if its in normal condition f not please return the unit to repair area Test Signal 1024x768 60Hz Test Pattern Gray 10 Pattern Please check and see if the light leaks Note The unit cannot accept the leakage is brighter The unit cant than Gray 10 Pattern accept the leak Mota 7 Light Leak age is brighter Light leak on reflective than Gray 10 edge eyecatcher bond pattern wires and exposed metal 4 4 EP1690 OP1280 OP1140 Once Main Board is changed firmware upgrade YPbPr Calibration amp PC Calibration should be done as well YPbPr Calibration Test Signal 480P Test Pattern TV BAR PC Calibration Test Signal Calibration 1024x768 060Hz Pattern should Test Pattern White up be in full screen Black down mode Note 1 Calibration Pattern should be in Full Screen Mode 2 Please refer to 4 2 to get into Service Mode and Factory Reset for getting into Service Mode Choose and access YPbPr Calibration amp PC Calibration for correction in Service Mode Choose Menu to leave the Service Mode after all Each R G B Test Pattern R color should be G Band White normal without Color color abnormal ISSUE A 5 EP1690 OP12801 OP1140 No sep sente Pace Proto Dead Pixel Bright pixel Dead Pixel Dark pixel Blemish Bright Blemish Dark Cannot accept any bright pixel
13. s osc001 JM DOWN INSULATOR MYLAR FRPP 0491 EPI690 _ _ 4 s1 85F05G001 MB DOWN INSULATOR VO MYLAR FRPP 0481 EPISO O s stasarecoor JEM GOPPER Foues IT 1 1 EP1690 OP1280 OP1140 ASSY POVVER MODULE EP1690 pm PR TO Des n asirizzoso screw PAN MECHWISF men O 2 rocsrosconr ASSY LAMP DRIVER MODULE ere 000 87 si 89R106001 LAMP DRIVER HOLDER MYLAR FORMAX EP747 4 rassrorgooi Jassy LVPS MODULE PISO 0 s soco CABLETJE POVI80 O EP 1690 OP1280 OP1140 ASSY LAMP DRIVER MODULE EP1690 o ER i LEEN N N N VON KW mm 51 83F20G001 LAMPDRIVER HOLDER PC ABS HD72 85 1F123G060 SCREW PAN MECH W SF M3 6 Ni ASSY LAMP DRIVER PHILIPS TO LAMP W A EP1690 e ste LAM DRIVER NGULATOR MYLAR FRPP DAJT EPIESO 1 9 EP1690 OP1280 OP1140 ASSY LVPS MODULE EP1690 En 75 85F08G001 BUY ASSY LVPS SHIELDING MODULE EP1690 EN 51 83R08G001 POWER SHIELDING FORMAX MYLAR EP747 4 8502040050 SCREW PAN MECH M45 COLOR WTOOTH WASHER Ds esarizacoco SCREW PAN MECH WISF MEG NiGREN e foesrteGo assy SUB LVPS MODULE EPIBe 7 sesamo GRs20520595THERMALPAD 1100 8 sasroscoot EM GASKETSITOMM OO 7 10 EP 1690 OP1280 OP1140 ASSY SIDE SHIELDING MODULE EP1690 mosroscoor BUY ASSY SIDE SHELONG MODULE EPIS 2 2965006001 MISC 45X10 DMD BLOWER SUNON BIZISPEV 3 as 1F1206050 SCREW PAN MECH WSFMG SNGREEN 4 aoastor6o0r SPEAKER t ohm BW 280mm EPreso 5 asaaizecoso SCREW CAP H
14. 0 OP1280 OP1140 2 17 Disassemble LVPS Module 1 Take off Mylar directiv 2 Unscrevv 5 screvvs as red circle 3 Unplug Thremal Switch connectors as vellow square 4 Unplug Interrupt Switch as blue square 5 Remove LVPS Module as red square E sa i 2 1 Unplug 2 connectors as yellow square 2 Remove LVPS as red square 2 17 EP1690 OP1280 OP 1140 2 18 Disassemble Power Module Holder 1 Unscrew 3 screws as red circle 2 Take off Mvlar directiv 3 Disassemble Power Module Holder as red square Power Module Holder 2 18 EP1690 OP1280 OP1140 2 19 Disassemble Fan Module 1 1 Unscrew 2 screws as red circle 2 Disassemble Fan Module Fan Module 2 19 EP1690 OP12801 OP1140 2 20 Remove Wire 2P 22 220C 1 Unscrevv 2 screvvs as red circle 2 Remove Wire 2P 22 220C Wire 2P 22 220C 2 20 EP1690 1 OP1280 1 OP1140 2 21 Remove Engine Module 1 1 Unscrew 4 screws as red circle 2 Remove Engine Module Engine Module 2 21 EP1690 OP 1280 OP1140 2 22 Remove Thremal Svvitch 1 Unscrevv 1 screvv as red circle 2 Remove Thremal Switch Thremal Switch 2 27 EP1690 OP1280 1 OP1140 2 23 Remove Heatsink and 2 Springs 1 Unscrevv 4 screvvs as red circle 2 Remove Heatsink and 2 Springs Heatsink and 2 Springs 2 23 EP1690 OP12801 OP1140 2 24 Remove DMD Chip 1 Unscrevv 4 hex screvvs
15. 0G001 JUVIR FILTER OF DP739 SERIES GREEN 10 61 80J02G001 JUVIR HOLDER 739 SUS301 0 3t GREEN 12 51 81542G001 TAPE 3M J350 17 15mm GREEN 8 61 85F06G001 IBLOWER FAN DUCT PHILIPS E19 220 AL ADC12 EP1690 mm 85 5A126G040 SCREW BINDING MECH M2 6 4 Ni GREEN l 21 EP 1690 OP1280 OP114 ASSY SUB LITEON LVPS WN Cem PN Cowon Em 75 85F05G001 ASSY LITEON LVPS EP1690 2 41 85F07G001 EMI SPRING 1 22 EP 1690 OP1280 OP1140 Appenalx B I Serial Number System Definition Serial Number Format for Projector MM DDDDD BBBBB Y X BSSSS W O OG DI MM Made in where ex CN Made in China Area Code BBBBB MFG ID Y Last number of the year ex 2006 6 Month of year Jan 1 Feb 2 Oct A Nov B Dec C L MFG Date Serial code from 0001 359969580 7 23 EP1690 OP1280 OP1140 ll PCBA Code Definition PCBA Code for Projector A B XXXXXXXXXX XXX EEEE C XXX O O 00 ID C M B 1 B DMD B 2 Vendor Code 3 P N Revision 5 Date Code 6 S N 7 24 EP1690 OP1280 OP1140 Readers Response Dear Readers Thank you for your backing our service manual up In order to refine our content of the service manual and satisfv your requirement We expect you can offer us some precious opinions for reference Assessment A VVhat do you think about the content after reading EP1690 1 OP1280 1 OP1140 Service Manual Excellent Bad 1 Introduction
16. 1080i Note support 4801 480p 5 6i and 5 6p 10 Control Kevpad e 8 button keys Power Standby 11 Menu button Menu Middle button Enter Left key for OSD menu Input source changed Right key for OSD menu Automatic position amp fine sync function Up key for OSD menu Zoom in function when no OSD menu Up key for OSD menu Zoom out function when no OSD menu LED of top keys Keystone Vertical 10 deg Desk projecter angle N Full on Full off Typical 2000 1 Minimum 1300 1 Spoke on Spoke off Uniformity e Typical Japan 80 Minimum 65 Full on Projection lens e F 2 5 2 8 f 22 25 26 69mm 1 2X Projection Image Size 36 to 291 Diagonal 16 Temperature e Operating 5 35 C Storage 10 60 C 17 Altitude e Operating 0 2 500 ft 5 C 35 C 2 500 5 000 ft 5 C 30 C 5 000 10 000 ft 5 C 25 C e Storage 40 000 ft MTBF Operating more than 12 000 hours 90 Confidence Level 1 2 EP1690 OP1280 OP 1140 1 2 Computer Compatible oxo m me m oma oe XGA mm wn e pm E en WXGA m pa SXGA SXGA 1400 x 1050 1 3 EP1690 OP12801 OP1140 Chapter 2 Disassembly Process 2 1 Equipment Needed Screvv Bit _ Hex Sleeves 107 5mm Hex Sleeves 8mm Note As the process of OP1280 OP1140 disassembling is the same as EP1690 we take EP1690 for example here 2 1 EP1690 OP1280 OP1140 2 2 Remove Lamp Module 1 Unscrew 1 screw to remo
17. B Cable and check driver again and then re do the above procedures 1 If the firmware is ready click Start Download to process the firmware upgrade 2 Click Yes to erase the flash memory ed Edit Yew Window Help oader ee RZ Option h image File oF n as sh E ANS 3 yi O2 ime Browse Z Skip Boot Loader Area 64 KB C Enter range of Image Data to be updated fin Hex Status Interface USE vendor 0x451 pro u Use E dit Preferences to configure the communication interface Ready to download flash mage Image Data hex Check sum hex Start 100001 0000 Expected 0x048427CD Size 0x00238F20 Retuned Flash Loader Version Va l Note Flash Loader Options Flash Image File C Documents and Settings csd Desktop David v Skip Boot Loader Area load all but the first 16 KB CJ Enter range of Image Data to be updated in Hex Start 1 x0 Endi Status Interface USB vendor 0x451 product 0x2000 Use Edit Preferences to configure the communication interface Bus Reset Image Data hex Checksum hex Start 0x00004000 O Expected 0x08B167D4 Size 04001 CF4BC Retumed Start Download DLP Composer TM Error Cannot open USE driver No projectors found Please see USB Errors output window For more information V DLP Composer TM Lite File Edit View window Help E DLP Composer Lite Projec
18. EAD MECH Me GREEN 6 saastozsoot SPEAKER HOLDER RUBBER EP160 IT 7 s2esroacoot SCREW SILCON RUBBER 06 00702001 200 EPSO l 11 EP 1690 OP1280 OP1140 ASSY ENGINE amp BOTTOM BASE MODULE EP1690 Ke E o i v D 7 v 1 I 7 os a z FWA SN U f 6 YJE SEE Ma LE NS s NAV a INA 7 N 7 pi NY NW J ie N ASA N f e N SS y di 4 DON III e W 4 K 4 z N PR X w JN PTY gt J wok A 7 SY 4 A A JONESA a 4 QY UN ve ss VARIA ZL JA KAR ae 7 7 72 NA ZE RON K A NW YA JNE gt MI BRE ZAN N v A VL JA PER i E v SCALE 12 EP 1690 OP1280 OP1140 7 12 SCALE 1 2 41 83F16G001 GASKET W 10 H 10 L 40 4 41 85F12G001 EMI GASKET W3 H6 L72 MM 05 61 81R06G001 MIB STAND BRACKET AL 5052 t 1 0 8 STEEL HS DV10 6 70 85F10G001 ASSY ENGINE MODULE EP1690 7 13 EP 1690 OP1280 OP1140 ASSY ENGINE MODULE EP1690 000000 00 PESIN A D 7 a NY A AN N p Ad Li FA RC Z Ii N AS CA li ROA Zi SCALE 14 l 14 EP 1690 OP1280 OP1140 KE nn Description CNNT F E FOR 720P LGA DMD SOCKET PEO20323 TG 3 41 83F056001 GASKET L 45 W 7 H 10 4 48 83FDMGD01 DMD 12807768 PIXEL 0 65 WXGA 12 176 LVDS TYPE A 5 5180821602 DMD INSULATOR MYLAR 0435tT90 6 51 80W33G001 ENGINE BOTTOM MIRROR TAPE 3M J350 2300MP 7 52 80J016001 DMD ANTIDUST RUBBER 739 SILICONE RUBBER
19. GA Cable m Power Cord G 1 EP1690 OP1280 OP1140 One additional monitor for check ing the program Projector execution Adapter To Digital Port Connect 1 Power Adapter to Fixture JP1 All Ports 2 Fixture P1 to PC COM1 Port 3 Fixture P2 to Projector Analog Port 4 Fixture P3 to Projector Digital Port RS 232 Cable To Analog Port 2 Power On Power on Fixture Fixture 6 2 EP1690 OP1280 OP1140 6 4 EDID Kev In Procedure Execute Click on EDID to TIE EDID execute EDID LID cr Program Program AJ Choose 1 In the Port Model Selection Bar please choose the Port that you use Ex If you use COM 1 choose COM 1 in the Port selection Click on Model Choose the EDID mon KI Ma that responses to STE the model that you choose 1821800 JOPTOMA EPISSOLEDID OO FASO RABAT INI Files IND i Enti M ROSA 6 3 EP1690 OP1280 OP1140 Key in Serial Number Change Cable to Analog Change Cable to Digital Finished 1 Key in the Serial Number into the Barcode blank space In Write Source Select make a check in VGA and DVI 3 Click Program Please change the Cable to Analog message is shown on the screen then click OK Note RUN message vvill appear on the screen Please change the Cable to Digital message is shown on the screen then
20. SERVICE MANUAL Model Name EP1690 1 OP1280 1 OP1140 Prepared by SI S At a Prepared by TSE A MY Check by M hak Approved by e 4 Cher Revise Version Description Initial Issue 2006 06 26 2009 02 20 Add EP1690 extended models 0P1280 OP1140 Copyright February 2009 All Rights Reserved P N 36 85F03G001 Preface This manual is applied to EP1690 1 OP1280 1 OP1140 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 identifv problems that occur with our products We expect your customers will appreciate the ser vice that vou offer them 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 anvthing that is complex or is not mentioned in the troubleshooting Notice The information found in this manual is subject to change without prior notice Anv subsequent changes made to the data herein will be incorporated in future edition EP1690 OP1280 OP1140 Service Manual Copyright February 2009 All Rights Reserved Manual Version 2 0 Pi EP1690 OP1280 1 OP1140 Table of Content Chapter 1 Introduction 1 1 Highlight 1 1 Compatible Mode 1 3 Chapter 2 Disassembly Procedure 2 1 Equipment Needed 2 1 Remove Lamp Mod
21. anot ASSY TOP COVER MODULE EP1680 0 io rassrazgoDi ASSY BOTTOM COVER MODULE EPres0 1 58008601 BUY ASSY 10 COVER MODULE EP180 12 70 85F03G001 ASSY LAMP MODULE PHILIPS E19 220 EP1690 is TOBSFOKGOOI ASSY PCB MAIN ED MODULE EPIBO0 _ rassroscooi ASSY POWER MODULE EPISO 00 is TOBSFONGOOI ASSY ENGINE 4 BOTTOM BASE MODULE EP160 w 78 0r010001 BUY ASSY ARDUGI MODULE HD72 OJ ie B5005AGG408 SCREW HEX V 14 4 HLA n NHok is 064128600 SCREW PAN MECH WISF vereni Oza 85 1M1266080 SOREW PAN MECH meso ni 22 sswaizscoso SGREWPANTAPMGG O esanizzanso SCREW CAP MECH nera ni 70SSFOGGODI ASSY SIDE SHIELDING MODULE EPISO 32 EP 1690 OP1280 OP1140 ASSY TOP COVER MODULE EP1690 VIL s LJ CS O SCALE 1 4 EP 1690 OP1280 OP1140 Exploded Parts List rem BN pm TT 1 seetroscow CABLE FFC 14P PITGR tommH2 2 staaroraasi TOP COVER PG aan EPreso s stesrorgooi KEYPAD BUTTON REN O 4 srsaroecorr Mi PRONT LENS Eer IT s sterzo JFRONTIRAMLARHAE 6 staereg6001 KEYPADLEDLENSHOLDERPOHT 7 75 85F06G001 BUY ASSY TOP SHIELDING MODULE EP1690 8086F08G00 POBA KEYPAD ED FOR EPreso 9 80 83F04G001 POBAIRSENSORBDH2 10 85 141230040 SCREWPANMECHMS4NI M 5283F14G001 TOP COVER IR INSULATOR RUBBER HO72 te 5181541G001 TAPE SM 050 1730mm 13 41 81RISGODI JEMI GASKET TAPE 0 197 1SMM SOMM DV10 7 4 EP 1690
22. bnormal after changing Main Board Module please do Color Wheel index adjustment 4 2 Service Mode Service 1 Turn on the projector Mode 2 Press these buttons seguentially Power Source Source Up 1 Please get into Menu 2 Use OSD toreset 2 Factory Afterfinal OC step we have to erase all saved change again and Reset restore the factory defaults The following actions will allow you to erase all end users settings and restore the original setting 4 1 EP1690 OP1280 OP1140 4 3 Test Condition Circumstance Brightness Dark room less than 0 5 lux Inspection Distance 1 5 M 3 M for functional inspection Screen Size 60 inches diagonal vvide After repairing each EP1690 1 OP1280 1 OP1140 the unit should be burn in Refer to the table below 4 4 Inspection Procedure nol step Specteaton Procedure Photo _ Frequency Eliminate visual Test Signal and Track wavy noise by 1024x768 060Hz ing Rsync Frequen Test Pattern General 1 cy or Tracking check and see if image selection sharpness and focus are vvell performed lf not re adjust by the following steps 1 Select Frequency function to adjust the total pixel number of pixel clock in one line period 2 Then select Tracking function and use right or left arrow key to adjust the vague to minimize video flicker Boundary Horz And Vert Test Signal position of 1024x768 060Hz
23. e successful EP1690 OP1280 OP1140 5 4 Firmware Upgrade Procedure Set up Hold on Enter button and plug in Power Cord Wait for about 5 seconds Once Lamp Temp LED lights up plug in USB Cable into the Projector and link to PC USB Note The system fan will not function The light will not function as well Next Execute the DLP ume Compose M file k Mt omposeri TM Lite 6 0 ka 66 L 3 Next Click Edit and DLP Composer TM Lite Preferences B File Edit iew Window ER Hmm Edo Cat al Cu CHWE Copy Eti Find cube Find Next F3 references 5 6 EP1690 1 OP1280 1 OP1140 Next Click Library a The library path located in the N default installation directory is C Program Files DLP Composer If not press Browse to select m the right path 5 Next Select Edit Preferences n Te TTT Communications m O and choose rs N USB si ee 2 Click OK Note USB Device Identification Vendor Ox451 Product 0x2000 5 7 EP1690 OP1280 OP1140 k Choose Flash Loader Click Browse to search the firmware file EP1690 Select the item Skip Boot Loader Area load all but the first 64KB Click Reset Bus to erase the flash MEMOTV Note If the error message can not open USB driver No projectors found appears please replug the US
24. es ta configure the communication interface Download complete CII Image Data Then Start 400010000 Size x0023BF20 Checksum hex Expected 0x0984277D Returned OxDA8827CD Reset Bus i Start Download i EP1690 OP1280 OP1140 Chapter 6 EDID Upgrade 6 1 EDID Introduction Extended Display Identification Data is a VESA standard data format that contains basic information about a display device and its capabilities including vendor information maximum image size color characteristics factorv pre set timings frequency range limits and character strings for the monitor name and serial number The information is stored in the displav and is used to communicate with the svstem through a Displav Data Channel DDC which sites between the displav device and the PC graphics adapter The svstem uses this information for configuration purposes so the monitor and svstem can work together Note If a displav device has digital input ports like DVI or HDMI but without EDID in its main board the displav device will show no image while the input source is digital signal The EDID Upgrade procedure for OP1280 OP1140 is the same as EP1690 we take EP1690 for example here 6 2 Equipment Needed Software EDID Program Generic VO 51 EDID Table ini Hardware Generic Fixture for EDID Key in Fixture JP3 must be closed Adapter for Fixture Generic Fixture DVI Cable V
25. ite b U Setup a a WP DLP Composer TM Lite 6 0 has J been successfully installed Click the Finish button to exit this installation NOTE Please check the TI Extranet for ze O required library data files r pr NOTE rou must reboot your machine before using any I7C based tools that use the parallel port Finish Click Yes button to restart computer ig Installer Information b You must restart your system for the configuration changes made to DLP Composer TM Lite 6 0 to take effect Click res to restart now or Mo if you plan to restart manually later 5 4 EP1690 OP1280 OP1140 5 3 USB Driver Upgrade Procedure Execute Program 2 Tvpe anv kev to continue 9 Update Success fullv Execute the C Program filestDLP Composer usbup data cmd Note The DLP Composer program must be closed first Press any key to continue Then wait for about 1 minute Click OK The USB driver is updat ed successtully Note If you have installed the USB driver there is no need to perform this action cv E WINDOWS system32 cmd exe oddanou fa la se DLP Compe San OIL LL zn any gocat to continue ca WINDOWS S ystem CI Close DLP Composer tif open EA H EE EMEA AAA AREA errr rere rT Press any key to continue Searching for old inf files Installing WinDriver6 Registering DDE A A with WinDriverb UsbUpd Won A Updat
26. olor Abnormal Do Reset of the OSD Menu Adjust Color Wheel Index Check Main Board Check DMD Board Check Color Wheel 3 2 EP1690 OP1280 OP1140 Poor Uniformity 1 Ensure the Projection Screen vvithout dirt Shadow Ensure the Projection Lens is clean Ensure the Brightness is within spec Replace the Lamp if the Brightness is less than spec Check Engine Module Dead Pixel Dust Ensure the Projection Screen without dirt Out of spec Ensure the Projection Lens is clean Clean DMD Chip and Engine Module Check DMD Chip Check Engine Module Garbage Image Ensure the Signal Cable and Source work Check Main Board Check DMD Board Remote Control Remote Control or Control Panel a Check Batterv Failed b Check Remote Control c IR Receiver Control Panel a Gheck FPC b Check Kevpad c Check Main Board Function Abnormal Do Reset of the OSD Menu Check Main Board Check DMD Board 33 EP1690 OP1280 OP1140 Chapter 4 Function Test amp Alignment Procedure 4 1 Test Eguipment Needed IBM PC with XGA resolution Color Video Signal amp Pattern Generator DVD player with Multi system NTSC PAL SECAM equipped Component S Video and Composite HDTV Tuner or Source 480P 720P 1080i Minolta CL 100 Quantum Data 802B or CHROMA2327 After changing parts check the information below Video Calibration Note If Color appears a
27. sible under law 3 N ext Read n g th e im DLP Composer TM Lite Setup License License Agreement You must agree with the license agreement below to proceed i Agreement rules 66 use in any sensitive nuclear chemical or biological weapons or missile technology end u C h 00se acce pt uses unless authorized by the U S Government by regulation or specific license Entire Agreement etc The terms and conditions of this Agreement merge and a N d ag ree to be supersede all prior and contemporaneous agreements understandings negotiations and discussions concerning the subject matter hereof No amendments or modifications to bo U n d bv a th this Agreement shall be effective unless in writing and signed by the authorized representatives of both parties These terms and conditions will prevail notwithstanding te rm S a n d any different conflicting or additional terms and conditions that may appear on any purchase order acknowledgment or other writing not expressly incorporated into this n a Agreement Licensee hereby warrants and represents that all authorizations and other CO N d ItiO n S of th IS applicable consents required empowering you to enter into this Agreement have been License 3 z i Agreement icon l E 66 JJ Click Next Noo button a a 4 N ext CI ick N ext b utto n a p DLP Composer TM Lite 6 0 Setup Readme Information The following information describes this installation i DLP
28. ta 802B or CHROMA 2327 3 2 Main Procedure No Povver Ensure the Power Cord and AC Power Outlet are securely connected Check Lamp Cover and Interrupt Switch Ensure all connectors are securely connected and aren t broken Check DC DC Check Ballast Check Main Board Auto Shut Check LED Status Down a Lamp LED Light Check Lamp Check Lamp Driver Check Main Board b Temp LED Light Check Thermal Sensor Check Thermal Switch Check Fan Check Main Board c Color Wheel Check Color Wheel Check Photo Sensor 3 1 EP1690 OP1280 OP1140 3 No Image Ensure the Signal Cable and Source vvork If you connect multiple sources at the same time use the Source button on the control panel to swtich Ensure all connectors are securelv connected and arent broken Check Main Board Check DMD Board Check Color Wheel Check DMD Chip Check Engine Module 4 No Light On Ensure all connectors are securelv connected and arent broken Check Lamp Module Check DC DC Check Ballast Check Main Board 5 Mechanical Noise Check Color Wheel Check Fan Module Line Bar Line Defect Check if the DMD Chip and the DMD Board are assembled properly Check DMD Board Check DMD Chip Check Main Board I Image Flicker Do Reset of the OSD Menu Ensure the Signal Cable and Source work Check Lamp Module Check Color Wheel Check DMD Board Check Main Board C
29. tor ca ntrol Options Flash Loader Flash Image File DANFS Fropectont PI BSUS DIDALBOF EU v Browse Skip Boot Loader Area 64 KB v CI Enter range of Image Data to be updated fin Hex Start Ouf DLP Composer TM Warning If you the c sl ph Aya repan e ontents of the fla Rino file Also e b ad will take several mi and ca ha interrupted Size 0800244820 Retumed gt 1 Start Download D gt Flash Loader Version V4 1 EP1690 OP1280 OP1140 Proceeding Picture Check Firmware 1 When Firmware Upgrade Process is finished the LED power light on 2 Unplug USB Cable and Power Cord Re plug in Power Cable Restart the unit and get into the Service Mode to check the Firmware Version Note For getting into Service Mode please refer to Chapter 4 Function Test and Alignment Procedure Flash Loader Options Status Interface USB vendor 0x451 product 0x2000 Use Edit gt Preferences to configure the communication interface Erasing Address Ox 70000 mem 8080 Image Data hex Checksum hex Start 0 0001 0000 Expected OxOABA 7CD Size Ox0023BF20 O Returned Flash Loader ES Options Flash Image File D ANPS Projector E PIESNFYVEEDIDILESF EO s e Skip Boot Loader Area 64 KB w LI Enter range of Image Data to be updated in Hex Status Interface USB vendor 0x451_ product 042000 Use E dit Preferenc
30. ule 2 2 Remove Top Cover Module 2 3 Remove Top Shielding Module 2 4 Remove Keypad Board and Keypad Button 2 5 Remove IR Receiver 2 6 Remove IO Cover 2 1 Remove Light Cut Mylar 2 8 Remove Airduct Module 2 9 Remove Isolator Mylar 2 10 Remove Main Board 2 11 Remove Blower Duct 2 12 Remove Side Shielding Module 2 13 Remove Speaker 2 14 Remove Blower 2 15 Disassemble Lamp Driver Module 2 16 Disassemble LVPS Module 2 17 Disassemble Povver Module Holder 2 18 Disassemble Fan Module 2 19 Remove Wire 2P 22 220C 2 20 Remove Engine Module 2 21 Remove Thermal Switch 2 22 Remove Heatsink and 2 Springs 2 23 Remove DMD Chip 2 24 Disassemble Color VVheel and Photo Sensor Board 2 25 Remove Zoom Ring 2 26 Remove Focus Ring 2 21 Remove Blovver 2 28 Disassemble Interrupt Switch 2 29 Remove Bottom Base 2 30 Remove Front Lower Panel 2 31 Remove Front Shielding Module 2 32 MM EP1690 OP1280 1 OP1140 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Troubleshooting Equipment Needed Main Procedure Function Test 4 Alignment Procedure Test Equipment Needed Service Mode Test Condition Inspection Procedure Firmware Upgrade Equipment Needed Installation Procedure USB Driver Upgrade Procedure Firmware Upgrade Procedure EDID Key in Procedure EDID Introduction Equipment Needed Setup Procedure EDID Key In Procedure Appendix A Exploded Overvievv Appendix B Serial Number System Definition PCBA Code Definition 3 1 3 1 3 1 4
31. ve Lamp Cover as red circle Lamp Cover 2 Unscrew 2 screws to remove Lamp Module as red circle 2 2 EP1690 OP1280 1 OP1140 2 3 Remove Top Cover Module 1 1 1 Unscrevv 5 screvvs as red circle UDALI 9905194580 ina 069 d3 dA1 2 Release 11 tennons as blue circle 3 Unplug FPC Wire and IR Wire as yellow sguare 4 Remove Top Cover Module 2 3 EP1690 OP1280 OP1140 2 4 Remove Top Shielding Module 1 1 Take off FPC Wire directly 2 Unscrevv 4 screvvs as red circle 3 Release 2 tennons as blue circle 4 Remove Top Shielding Module Top Shielding Module EP1690 OP1280 OP1140 2 9 Remove Keypad Board and Keypad Button 1 1 Unscrew 1 screw as red circle 2 Remove Kevpad Board and Kevpad Button directiv Kevpad Board v Keypad Button 2 5 EP1690 OP1280 OP1140 2 6 Remove IR Receiver 1 1 Take off Mylar and IR Cover directiv 2 Remove IR Receiver IR Receiver v Top Cover 2 6 EP1690 OP1280 OP1140 2 7 Remove 10 Cover 1 Unscrew 1 screw as red circle 2 Unscrew 8 hex screws as green circle 3 Remove IO Cover IO Cover 2 1 EP1690 OP12801 OP1140 2 8 Remove Light Cut Mylar Take off Light Cut Mylar directiv as red square Light Cut Mvlar 2 8 EP1690 OP1280 OP1140 2 9 Remove Airduct Module 1 1 Unscrew 3 screws as red circle 2 Remove Airduct Module Airduct Module
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