D:\Jason`s Work\Service Manual\
Contents
1. v v Fas vois 23587909 REMOTE MOUSE CONTROLLER LASER TOP v 7 1 98 T8 T9 Fas vers 20607010 JRECEIVER REMOTE WOUSE TS J Jv a0 vo20 20507911 REMOTE CONTROLLER v rai 005 23587734 DMD 1024768 PIXEL DOR FTP v v 42 006 23587874 DMD 00 600 PELDDRFTPOsSSVvaA v FOOT ELEVATOR PC ABS 49 aora 23587918 COVER PC ABS CAOTATOPTa v Aga 23587919 COVER rst 23587920 COVER PC ABS CATATOP Ta V 52 29587921 COVER BOTTOM PC ABS CAo7 V A017 29587922 COVER BOTTOM 5 0 58 v 54 A018 29587929 COVER T9 v rss aoro 23587924 COVER FRONT PC ABS CaosTOP Ta V 56 29587925 COVER BACKPC ABS OAo7A TP Te V 57 A021 29587926 COVER BACK 0 v Aves 23587929 FOCUS RING v res 028 29587939 PAPER CUSHION B 14390175 imm v v Ces 012 23587995 HEATSINK DMD AL 10700P718 v re 2687936 SPRING DMD HEATSINK PLATE Oathyiox v 23587997 ELEVATOR MODULE v 72 29587998 OPTICAL2. v e008 23587878 LENS PROJECTIONSe v 23587881 LABEL HOT v v v Te aos 20507800 LABEL BOTTOM v e moos 23567884 LABEL SPec Torro O O 16 Aoo 28587885 aEt sPECToP Te ir 008 23587886 LABEL LAMP CAUTION ToP To v v 23587887 LABEL LAMP BOTTOM CAUTION TOSS ria 2358788 LAMP caution Toese v Aoi 23687889 LABEL SPec Torse Mv ris voor 2387600 USER S MANUAL USA EURTS v 16 voo2 23587801 USER S MANUAL JAPAMESETS v i7 voos 23587892 USER S MANUAL CHNA rie voo4 23587803 USER S MANUAL USA EURTS V voos 23587894 USER S MANUAL v 20 voos 23587895 USER S MANUAL CHNA TS v rai voor 29587896 CD ROM USER S CD GUIDE MULTILINGUAL T9 v 22 voos 29587807 n Row UsERS CD GUIDE MULTILINGUAL T8 v 23 vos 23587808 CD ROM USER S CD GUIDE MULTILINGUAL Se V 24 voro 23587809 USER S MANUAL USA URSS v 25 voir 23587900 USER S MANUAL ras 23587901 USER S MANUAL CHNASe v vors 23587322 POWER
3. L HDTV 480i p 576i p 720p 1080i Video Com patibility S8 T8 T9 De em Pee 14 languages selection English Francois German Italiano Espanol Portuguese Russian Swedish Turkism Polish Japanese Simplify Chi nese Traditional Chinese Korea On Screen Display Menu 1 4 Optical Specifications el ee F 2 7 3 0 2 4m f 21 8 23 8mm 2 4m Projection 1 10X Manual Zoom Lens S8 lens F 2 7 3 0 2 4 f 21 81 23 77 mm 2 4m 1 10X Manual Zoom Lens T8 T9 2 Projection Adjustable from 34 67 to 254 22 Diagonal Image Size Throw Dis 3 ance Suggested throw distance 1 5 10m Optical Performance 1 94 2 13 100 3 94m 4 33 Ratio 1600 ANSI Lumens Typical S8 5 Branns 1440 ANSI Lumens Minimum S8 9 1800 ANSI Lumens Typical T8 T9 1600 ANSI Lumens Minimum T8 T9 1800 1 Typical Full on full off mro 1200 1 Minimum Full on full off 60 Typical ANSI a Uniformity 509 Minimum ANSI Horizontal Up lt 1 ied Horizontal Down lt 1 Vertical lt 1 rmm Lens Offset 115 10 58 T8 T9 1 5 Environmental 1 Tempera ture 2 Maximum Humidity Acoustic noise level Lamp life Altitude 6 MTBF Operating 5 35 C Storage 20 60 C If the lamp temp is too high the warning message will appear Operating 5 35 C 80 RH Max non
4. 58 T8 T9 Unplug 8 connectors and unscrew 2 screws to sepa rate Main Board and I O Module from the unit Main Board Module 98 T8 T9 Procedure Phe Unscrew 2 screws and 4 hex screws to separate Main Board and I O Module Notice Please re attach EMI gasket to the position shown in the red circle again after replacing Main Board A E acce Unscrew 2 screws to re move Speaker Sponge and opeaker from EMI Shielding Back Cover Speaker 98 T8 T9 Push the tenons in yel low circle to remove Back Cover from EMI Shielding Back Cover Unscrew 2 screws and un plug 2 connectors to remove Lamp Driver Module Lamp Driver Module 98 T8 T9 2 4 Disassemble Lamp Driver Module LVPS Thermal Sensor Fan Module Photo Sensor and Color Wheel eet Ch Res Oe l Unscrew 4 screws and unplug one connector to 1 separate Lamp Driver from Lamp Driver Holder and the connector Unscrew 5 screws and un 2 plug 3 connectors to remove LVPS and AC Socket LVPS AC Socket S8 T8 T9 t Unplug 2 connectors to remove 2 pin connector and 14 pin connector from LVPS Unscrew 1 screw to remove Thermal Sensor Board Unscrew 2 screws to re move Fan Module Fan Module ETT S8 T8 T9 Unscrew 4 screws to break down Fan module Unscrew 4 screws to re move Lamp Cable and Limit Switch Limit Switch Lamp Drive
5. DLP Composer Lite Firmware S8 T8 T9 img file Note The FW upgrade procedure for 9 78 58 is the same Here we take 58 as an example Hardware S8 T8 T9 Note This cable is the same as T90 amp T90A MT200 MT4OO series PC or Laptop Connection Connect the serial port of your PC on laptop with the Control port of S8 by the 8 pin RS232 cable FW Upgrade Mode Press and hold INPUT and MENU buttons of S8 and plug in the power cord to S8 Release INPUT and MENU buttons after TEMP POWER amp LAMP LEDs are all lit 5 1 98 T8 T9 5 2 Installation Procedure 5 2 1 DLP Composer Lite Installation Procedure Must use Ver 4 1 DLP Choose DLP Composer Composer Lite Lite v4 1 Setup program Installation file DLP Compose Lite 5 etup Click Next button is DLP Composer TM Lite 4 1 Setup Welcome to the DLP Composer TM Lite 4 1 Installation Wizard It i strongly recommended that you exit all Windows programs before running Ihis setup program Chick Cancel ta quit the program then close any program you have running Click Next to continue the installation WARNING This program protected by copyright law and international teates Unauthornzed reproduction or distnbubion of this program or any portion of it may result m severe and criminal penales and wall be prosecuted to the maximum extent possible under Law 1 Reading the Lic
6. condensing Storage 20 60 C 80 RH Max non condensing Normal mode 38 dB A typical at 23 2 degree C Dim mode 35 dB A typical at 23 2 degree C Noise measurement follows ISO 7779 A weighted sound pres sure level measurement 7200 rpm color wheel rotational speed 3000 hours marketing at full power mode Up to 2000 hours with 50 survival rate 50 maintenance to initial lumens at full power mode According to current lamp specification 5000 hours marketing at eco mode Up to 3000 hours with 50 survival rate 50 maintenance to initial lumens at eco mode According to current lamp specifica tion Operating O 2 500 ft for 5 C 35 C 2 500 5 000 ft for 5 C 30 C 5 000 10 000 ft for 5 C 25 C Storage 40 000 ft Operating more than 12 000 hours 90 Confidence Level 58 T8 T9 1 6 Compatible Mode Analog S8 T8 T9 3s 39 315 2 3s 35 eus 85 meae 79 315 eue 38 39 9 72 eme 79 eme 800 eme _ 4 i 6 60 3135 so 80 E S8 T8 T9
7. if it s in normal condition If not please return the unit to repair area The total numbers and distance of dead pixels should be complaint with the spec Dead Pixel Bright Dark pixel Test Signal 1024x768 60Hz T8 T9 800x600 260Hz 58 Test Pattern Full Black Pattern and Full White Pattern 1 Bright Pixel Test Pattern Full Black Pattern Please check and ensure that the unit cannot accept any bright pixel Suggested If not please return the unit to repair area 2 Dark Pixel Test Pattern Full White Pattern Please check and ensure that the pixel number should be less than 6 pixels Suggested If not please return the unit to repair area 4 6 Guide to Entering Factory Mode and Reset in OSD Only functions concerning repair are introduced For functions not introduced are reserved for engineering use How to enter Factory Mode 1 Mustbe with signal input 2 Hotkey press ON STANDBY VOL VOL MENU sequentially to enter Fac tory Mode See the below pic 4 7 S8 T8 T9 Information Reset in OSD After final QC step we have to erase all saved change again and restore the factory defaults Please enter the OSD mode to do the Reset then choose YES and press enter to see it works This action will allow you to erase all end user s settings and restore the original setting 4 8 58 T9 Chapter 5 Firmware Upgrade Procedure 5 1 Equipment Needed Software
8. 2 Then select Phase function and use right or left arrow key to adjust the value to minimize video flicker Boundary Test Signal 1024x768 60Hz T8 T9 800x600 260Hz 58 Test Pattern Boundary Frame Adjust Resync adjust Frequency H Position V Position to the inner of the screen Focus Test Signal 1024x768 60Hz T8 T9 800x600 260Hz 58 Test Pattern Text Pattern Adjust the center clearly meanwhile one slightly vague corner in the image is allowed Calibration in Factory Mode See Page 4 7 or Appendix for hotkeys After Main Board is changed or firmware is upgrade the calibration is needed to ensure good color performance Video Calibration Test Signal HDTV Signal 720p Plug in HDTV signal cable into VGA port Test Pattern Calibration Pattern Figure 12 Get into Factory Mode to execute video calibration ADC Calibration PC Calibration Test Signal 1024x768 60Hz T8 T9 800x600 960Hz 58 Test Pattern Calibration Pattern Figure 13 Enter Factory Mode to execute PC Calibration 4 5 S8 T8 T9 Calibration Pattern should be in full screen mode white above and black below DTV HDTV Equipment CHROMA 2327 or DVD player Test Signal 480i 480p 720P 1080i Please ensure the projector can display DTV HDT V signal without color or image abnormal If the test result was discoloration or flickering please return the unit back to the repair area Color Performance and cont
9. BLOCK COVER LAMP MODULE T9 GREEN RMA COLOR WHEEL T9 GREEN RMA 79 A030 23587945 DOVER LAMPMODUE S8 V reo Boos 29587046 LEveTORMODULEASSv Toese v rar 20587047 OPTICAL v 7 2 98 T8 T9 essszs owP KevPADTOP3S Aosa 29587953 5 v T 0005 29587959 PC BOARD ASSY MAINT9XGA 0006 23587960 PCBOARDASSY MANTDP TXGA v 23587962 PC BOARD ASSY 58 7 3 58 T9 TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN
10. Chapter 2 Disassembly Process 2 1 Equipment Needed Screw Bit 107 Screw Bit 102 Screw Bit 101 Hex Sleeves 5mm Screw Bit 101 98 T8 T9 2 2 Disassemble Lamp Keypad Board Cover and Front Cover Loosen 2 screws to remove the Lamp Cover Loosen 2 screws to remove Lamp Module Lamp Cover Unscrew 1 screw and press the left tenon A on the lower cover first and then press the right one B on the lower cover to pull the bilateral sides to remove Top Cover Top Cover 9881899 T8 T9 Tear off the mylar first Un plug the FFC cable and un 4 Screw 4 screws to remove Keypad Button Enter Key and Keypad Board Keypad Button Keypad Board FFC Cable J sae A MUCH uus 8 vu e 4 b 7 5 Unscrew 2 screws to re move Top Cover Shielding E S8 T8 T9 Unscrew 2 screws to re move Lamp Plate S 4 E DA gil 1 Lamp Iron Plate Unplug the red connector from Main Board unscrew 1 screw and pull Buttom Cov er outwards and pull forward Front Cover to remove it Front Cover 58 T8 T9 2 3 Disassemble IR Sensor Board Main Board I O Module opeaker Back Cover and Lamp Driver Take off the maylar first 1 unscrew 1 screw to remove IR Sensor Board Sit en IR Sensor Board R Lens Hood Mylar Push the three tenons to 2 remove IR Lens and Front Cover IR Lens Front Cover
11. Image Data to be updated in Hex End S laus Inketace Sana 1 Uta E di y Predenereet ho configure Bes conmunic aon mites aces Fendy to download ach image Image Data Fer Sat 05000044000 Size 0500103518 1 lt Feret Bus Checksum hes Expected Q 037E813 DLP Composer TM Warning you continue the contents of Flash memory wil be replaced by the contents of the flash image file Also the download wil take several minutes and cannot be interrupted Do you want to continue 2D 5 5 98 T8 T9 Download Complete Message Checking Firmware Version After the firmware is successfully loaded you will see Download Complete message and only the Power LED is lit Standby Mode The FW upgrade will take about 6 minutes Unplug and re plug the power cord of the projector Power on the projector and press MENU button to launch OSD menu Select Status display to check the firmware version Flash Loader Options Flash Image Fila FATS T8 58128 Flash v101 img v Skip Boot Loader Area load all but the first 16 KB C Enter range of Image Data to be updated in Hex Start Qs End 050 Status Interface Sernal Port 1 Use Edit Preferences to configure the communication interlace Image Data hex Checksum hex Stat 0800004000 Expected DD 3 E819 Size 00109518 Rietumed 0 0D37E813 Status display m Resolution m Pic
12. P Composer If vou want to install in a different directory perhaps alongside a prior release of the DLP Composer Tool Suite click the Browse button on the Selact Features page USB Support Installation All Platforms 5 2 58 19 5 1 Click Next button DLP Composer TM Lite 4 1 Setup Select Features Please select which features you would like to install lt LI VOmposer LRG FOO SURE Feature Description DLP Composer Lite Tool Suite This feature will be installed on the local hard chive This feature requires 3697KB on your hard drive Current location E MProgram Files DLP Composer Lite G Next Click Next button DLP Composer TM Lite 4 1 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 NOTE Please check the TI Extranet for required library data files Note You must reboot your machine before using ary IZL based tools that use the parallel port Reboot Click Yes button to reboot i 5 Installer Information You must restart your system for the configuration changes made to DLP Composer TM Lite 4 1 to take effect Click Yes to restart of No if you plan to restart manually later 5 3 98 T8 T9 7 Finish Press Finish button DLP Composer Lite 4 1 has been successfully inst
13. TOSHIBA FILE NO 330 200601 GR SERVICE MANUAL DLP DATA PROJECTOR IDP T9 The above models are classified as green product s 1 as indicated by the underlined serial number s This Service Manual describes replacement parts for green product s When repairing any green product s use the parts described in this manual and lead free solder 2 For 1 and 2 see the next page TOSHIBA CORPORATION Published in Japan January 2006 GREEN 1 GREEN PRODUCT PROCUREMENT The EC is actively promoting the WEEE amp RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances From July 1 2006 the RoHS Directive will prohibit any marketing of new products containing the restricted substances Increasing attention is given to issues related to the global environmental Toshiba Corporation recognizes environmental protection as a key management tasks and is doing its utmost to enhance and improve the quality and scope of its environmental activities In line with this Toshiba proactively promotes Green Procurement and seeks to purchase and use products parts and materials that have low environmental impacts Green procurement of parts is not only confined to manufacture The same green parts used in manufacture must also be used as replacement parts 2 LEAD FREE SOLDER This product is manufactu
14. alled Click the Finish button to exit this installation 5 3 Firmware Upgrade Procedure dT um Execute the DLP Composer file Click Edit and Preferences 1 Select Editi Preferences Communications and choose Serial Port 2 Click the serial port connected Here we select COM1 3 Press Configure 1 Make sure the setting is same as the left picture shows 2 Press OK DLP Composer Preferences Library Communications Proyector nbed ace 120 using Parallel Por 1 using USB from http w devasys com DOF2000 oriy DOP2000 Serial onliguration 5 4 S8 T8 T9 1 Choose Flash Loader 2 Click Browse to search the S8 Firmware img file 3 Select the item Skip Boot Loader Area load all but the first 16KB 1 If the firmware is ready click Start Download to process the firmware upgrade 2 Click Yes to continue Flash Loader B DLP Composer Lite Prajeckor Control 1880 Enter range of Image Data to be updated in Hex Start End Status Interface Senal Port 1 Use E dit Preferences bo configure the communication Ready to download flash image Check sum hes Expected DD 37EBTS Returned Image Data hex start 0500004000 Size 0 00109518 El Flash Loader phonz IZ Skip Boo Loader Ares load all bul the first 16 Enter range of
15. ense ie DLP Composer TM Setup Agreement rules License Agreement 2 Choose accept and You must agree with the license agreement below to proceed agree to be bound by all m use in any sensitive nuclear or biological weapons or missile technology end the terms and CO nditions uses unless authonzed by the US Goverment by regulahon or specie license of this Lice nse Entre Agreement etc The terms and condihons of ths Agreement merge and supersede all pror and contemporaneous agreements understandmgs negohahons and Ag reement Ico n discussions concerning the subject matter hereof No amendments or modifications to 3 Click Next button this Agreement shall be effectve unless m wntmg and signed by the authonzed representatives of both parties These terms and conditions will prevail notwithstanding any different conflicting or additional terms and conditions that may appear on any purchase order acknowledgment or other writing not expressly incorporated into this Agreement Licensee hereby warrants and represents that all authonzahons and other applicable consents required empowenng you to enter into this Agreement have been Wise Installation Wirerd Click button iS DLP Composer TM Lite 4 1 Setup Readme Information The follovang information descnbes this installation DLP Composer Tool Suite Release 4 1 Installation Location The default installation directory is C Program Files DL
16. ground 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 December All Rights Reserved Manual Version 1 0 58 T9 Table of Contents Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Introduction 1 1 Highlight 1 1 Mechanical Specifications 1 2 Electrical Specifications 1 3 Optical Specifications 1 4 Environmental 1 5 Compatible Mode 1 6 Disassembly Process 2 1 Equipment Needed 2 1 Disassemble Lamp Keypad Board Top Cover and Front Cover 2 2 Disassemble IR Sensor Board Main Board I O Module Speaker Back Cover and Lamp Driver 2 5 Disassemble Lamp Driver Module LVPS Thermal Sensor Fan Module Photo Sensor and Color Wheel 2 9 Disassemble DMD Board DMD Chip Thermal Switch Focus Ring Zoom Ring Engine Module Blower Fan and Elevator 2 13 Troubleshooting 3 1 Equipment Needed 3 1 Adjustment Needed 3 1 LED Lighting Message 3 1 Main Procedure 3 2 Function Test and Alignment Procedure 4 1 Test Equipment 4 1 Test Condition 4 1 Test Display Modes amp Pattern 4 2 Inspection Procedure 4 5 Guide to Entering Factory Mode and Reset in OSD 4 7 Firmware Upgrade Procedure 5 1 Equipment Needed 5 1 Insta
17. ic noise level 3 9 Temperature control circuits with adaptive voltage control fan speed Maximum touch temperature follows UL60950 4 Cabinet Provides space for PCB boards fan optical engine power sup ply Lamp Tilt Angle 6 degree with elevator mechanism 15 degree correction S8 T8 T9 Description Lamp Door mr Lamp power supply shut off automatically when door open 1 3 Electrical Specifications e m Universal AC 100 240V 50 60 Hz with PFC input 1 Power 200W Lamp normal operation Supply Variance FAN speed control Depend on temperature vari ance 2 Power 250 Watt 10 at normal operation Consumption Stand by mode 13W One D Sub 15 pin female connector for analog RGB HDTV component video One D Sub 15 pin female connector for monitor output 3 Tamina One 3 5 mm phone jack for audio input One 3 5 mm phone jack for audio output One Mini DIN 4 pin for S Video Input One RCA Jack for Composite Video Input RS232 connector PC Signal Hsync Frequency 31 35 80 kHz Vsync Frequency 56 85 Hz Video Signal RGB PC Analog RGB 0 7Vp p 75 ohm Input signal Analog RGB 1Vp p 75 ohm Sync signal spec Separate TTL H V Sync Composite TTL Sync Video Composite video 1Vp p 75 ohm S video Luminance 75 ohm Chrominance 75 ohm 5 System Con 71 DDP2000 troller Standards NTSC M 3 58MHz 4 43 MHz PAL B D G H I M N SECAM B D
18. lack Gray 30 accepted if the problem appear Figure 7 8 with Gary 30 pattern The dark blemish cannot be Blemish Dark Full white Blue 60 accepted if the problem appear Figure 6 9 with Blue 60 pattern Focus Text Pattern The text in the corner should be Figure 10 clear after adjust the focus ring Horz And Vert position of video Boundary Boundary Frame should be adjustable to be the Figure 11 screen frame Video Calibration 94 White Figure 12 ADC Calibration i Calibration Pattern should be in full 4 2 58 T8 T9 Figure 1 Fine Line Moire Figure 2 64 RGBW Scale Figure Red Pattern Figure 4 Green Pattern Figure 5 Blue Pattern Figure 6 Full White Figure 7 Full Black Figure 8 Gary 30 Pattern 4 3 S8 T8 T9 uma i imam nma moms 1 wiom PEPPER B B e e DR za nu LL 1 A 1111 4 3 ww LER Ty ain iar ms um 1 SOOPER APRA CrPereyT Tan he THM MRRP RRR PRPERRPERE REE rere TTE a ee nom zin apu n
19. llation Procedure 5 2 Firmware Upgrade Procedure 5 4 Appendix A 6 1 6 2 Spare part 7 1 7 2 7 3 58 T8 T Chapter 1 Introduction T9 T8 S8 main different parts Parts Model T9 T8 S8 Y DMD Chip 0 55 XGA 0 55 XGA Sameas 0 55SVGA T9 Rear Cover T9 9 S8 BUTTON 1 1 Highlight em _ 1 DMD One panel 0 55 DMD SVGA projection system S8 One panel 0 55 DMD XGA penr e system T8 T9 Cooling High cooling system with low system acoustic noise oystem level Weight Light weight lt 4 5 Ibs Manual focus projection 1 1 10 zoom lens 58 T8 T9 True 800X600 resolution 16 7 True colors 58 True 1024 X 768 resolution 16 7M True colors T8 T9 With up down left and right screen reverse Build in full screen NTSC PAL SECAM video capability with S video Composite component through D sub terminals SXGA XGA SVGA VGA MAC compatibility Video capabil Auto image re sizing to 800x600 full screen S8 Auto image re sizing to 1024 x 768 full screen T8 T9 Auto detection of computer signal input Auto Image synchronization Auto tracking frequency posi tion adjustment Powerful enlarge and freeze function DIL ee RN o irase 1 2 Mechanical Specifications tom Bemnon 0000000 Dimensions WxHxD 239 107 207 mm Advanced air flow Coolin Two fans with low system acoust
20. me 98 T8 T9 Unscrew 4 screws to re move Rod Fix Plate and then Rod can be removed Unscrew 3 screws to re move Blower Fan Module p Blower Fan EE S8 T8 T9 12 13 14 1 Unscrew 1 screw to remove Elevator Foot Elevator Foot Remove 2 screws to re move Elevator Module Hm Elevator Module Loosen 4 tenons in yellow circle to remove Bottom Cover Shielding Tear off EMI Bottom Gasket from Bottom Cover Bottom Cover EMI Bottom Gasket ET S8 T8 T9 Chapter 3 Troubleshooting Equipment Needed PC or pattern generator DVD player Video S Video Audio Pattern generator Quantum Data 802B or CHROMA 2327 After changing parts check the below information Adjustment Needed after parts replacement amp FW upgrade For example after replacing Main Board you need to do ADC and Video Calibration and adjust Color Wheel Index For details please see Chapter 4 Charge Parts Update Color Wheel Index ADC Calibration Video Calibration Color Wheel LED Lighting Message Normal Operation FF FW Programming ON R Blink O ON R mode R R RED O ORANGE G GREEN S8 T8 T9 Error Status Status Light TEMP POWER LAMP Standby After 5 sec Check 1 Lamp 20to 2 Lamp Driver Standby 5 Normal Power ON Check 1 Lamp 2 Limit Switch FW Programming ON R Bli
21. ne ee a Pannag 1 PAPA iE Aa E df ob bas IrrIEFEFEFEEEFETEEEFRTEFERI 4 Bid ddd eee itera a aerated fata oe 711111 rere EERI E i E E 56 444 Baa LA Ld la F rrrrrrrrcrrm WEFRERE rFrrrrrrr SOO UPR PORE as eee ee eee liil Trae 1 LEE LLT nm D Cece ee u mam ui Lora m Fu Pas racc waa zum G a a ma p sud mm pa ww Fa wmm i a ie e i Figure 10 Text Pattern Figure 12 94 white Figure 11 Boundary Frame Figure 13 Calibration Pattern 58 T9 Inspection Procedure Note Do Reset in OSD menu before function test Frequency and Tracking Test Signal 1024x768 60Hz T8 T9 800x600 260Hz 58 Test Pattern Line Moire Pattern Check and see if image sharpness and focus are well performed If not readjust by following steps 1 Select Frequency function to adjust the total pixel number of pixel clock in one line period
22. nk O ON R Main Procedure Check 1 Fans 2 M B Check 1 Color Wheel 2 M B Powering up Blink G di m Switch 2 Therma Sensor 3 Fans 4 M B No Power LED is lit Ensure that the power cord and AC power outlet are properly connected Ensure that all connectors are securely connected and aren t broken Check Keypad Board Check Keypad Cable Check LVPS Check Main Board Auto Shut Down Check LED Status refer to LED Lighting Message a Check Color Wheel Check color wheel Photo sensor b No Power Refer to No Power troubleshooting 3 2 58 T9 No Image No Display but some LED is lit Ensure that the signal cable and source work well If you connect multiple sources at the same time use the Input button on the control panel to Switch Ensure that all connectors are securely connected and aren t broken Check Lamp Door refer to LED Lighting Message Check Limit Switch refer to LED Lighting Message Check Thermal Switch refer to LED Lighting Message Check Thermal Sensor refer to LED Lighting Message Check Fans refer to LED Lighting Message Check Color Wheel refer to LED Lighting Message Check Lamp refer to LED Lighting Message Check Lamp Driver refer to LED Lighting Message Check Main Board Check DMD Board Mechanical Noise Check Color Wheel Check Fan Module Line Bar Line Defect Sometimes it s because of DMD chip and DMD board did not assemble
23. properly Check DMD Board Check DMD Chip Check Main Board Image Flicker Do Reset of the OSD Menu Ensure that the signal cable and source work well Check Lamp Module Check Photo Sensor Check Color Wheel Check DMD Board Check Main Board 3 3 58 T9 Color Abnormal Do Reset of the OSD Menu Adjust Color Wheel Index See Chapter 4 for Color Wheel Index Adjusment Do PC on Video Calibration See Chapter 4 for Video Calibration Check Main Board Check DMD Board Check Color Wheel Poor Uniformity Shadow Ensure the projection screen without dirt 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 Out of spec Ensure the projection screen without dirt Ensure the projection lens is clean Clean DMD Chip and Engine Module Check DMD Chip Check Engine Module Garbage Image Ensure that the signal cable and source work well Check Main Board Check DMD Board Remote Controllor or Control Panel Failure Remote Control a Check Battery b Check Remote Controller c IR receiver Control Panel a Check FPC Keypad Cable b Check keypad c Check Main Board 3 4 S8 T9 Function Abnormal Do Reset of the OSD menu Check Main Board Check DMD board 3 5 58 T9 Chapter 4 Function Test amp Alignment Procedure 4 1 Test Equipment IBM PC with XGA and SVGA
24. r Cable Unscrew 1 screw to remove Photo Sensor Photo Sensor zm S8 T8 T9 Unscrew 1 screw to remove Color Wheel Note be careful not to scratch Color Wheel while removing Color Wheel DET S8 T8 T9 2 5 Disassemble DMD Board DMD Chip Thermal Switch Focus Ring Zoom Ring Engine Module Blower Fan and Elevator Unscrew 4 screws to re 1 move DMD Heatsink and DMD Heatsink Spring DMD Heatsink Spring Unscrew 4 hex screws to 2 remove DMD Module and DMD Board ma 4 I p P a B Thermal connector EE S8 T8 T9 Assembly Notice 1 Check if DMD pins are broken or tilted and if there is any rem nant or dirt 2 Please stick Thermal Pad in the 2 middle of DMD socket shown in red circle and the edge of tape cannot touch DMD socket 3 Protruding facet faces down towards the insulation Maylar 4 Insulation Mylar gap face right Satin lt lt 3 Remove DMD Seal Rubber and DMD Mask Plate DMD Mask Plate DMD Seal Rubber TET S8 T9 Unscrew 1 screw to remove Thermal Switch Unscrew 3 screws to re move Focus Ring Lightcut Mylar and Focus Ring Focus Ring Focus Ring Lightcut Maylar Unscrew 2 screws to re move Zoom Ring and Zoom Ring Holder S8 T8 T9 Unscrew 3 screws to re move Projection Lens Projection Lens Unscrew 1 screw to remove Lamp Lightcut Top Unscrew 4 screws to re move Engine Fra
25. rast Test Signal 1024x768 60Hz T8 T9 800x600 60Hz 58 Test Pattern 64 RGBW scale Pattern Please check and ensure if each color is normal distinguishable If not please adjust color Wheel index in the Factory mode See Page 4 7 Appendix for hot keys Blemish Bright Test signal 1024x768 60Hz T8 T9 800x600 60Hz 58 Test Pattern Gray 30 pattern Please check and ensure the unit is within the spec The bright blemish should not be seen under Gray 30 pattern If out of spec please return the unit to repair area Blemish Dark Test signal 1024x768 60Hz T8 T9 800x600 60HZ 58 Test Pattern Blue 60 pattern s Please check and ensure the unit is within the spec The dark blemish should not be seen under Blue 60 pattern If out of spec please return the unit to repair area Video Test signal Composite video S Video and Component Video Test Pattern NTSC PAL SECAM Please check and ensure the unit can display the video signal without color abnormal or image abnormal issue If out of spec please return the unit to repair area 4 6 S8 T8 T9 Audio Please check and ensure the function of audio works well Volume Treble Bass Mute gt If not please return the unit to repair area Screen Uniformity Test Signal 1024x768 60Hz T8 T9 800 600 60 2 58 Test Pattern Full White Pattern i Please check and ensure the unit is under the spec i Please check and see
26. red using lead free solder as a part of a movement within the consumer products industry at large to be environmentally responsible Lead free solder must be used in the servicing and repair of this product WARNING This product is manufactured using lead free solder DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT The melting temperature of lead free solder is higher than that of leaded solder by 86 F to 104 F 30 C to 40 C Use of a soldering iron designed for lead based solders to repair product made with lead free solder may result in damage to the component and or PCB being soldered Great care should be made to ensure high quality soldering when servicing this product especially when soldering large components through hole pins and on PCBs as the level of heat required to melt lead free solder is high Preface This manual is applied to 58 T8 T9 0 55 DMD SVGA 58 and XGA T8 T9 digital projection system It s the mode of single Panel 180 Watt Compact P VIP Lamp and 800 H x 600 V 58 and 1024 H x 768 V T8 T9 and resolution The manual gives you a brief description of basic technical information to help in service and maintaining the product 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 you offer them This manual is for technicians and people who have an electronic back
27. resolution Color Video Signal amp Pattern Generator DVD player with Local Video System HDTV Tuner or Source 4801 576 i p 720p 10801 equipped with S Video Component Composite interface Minolta CL 100 Luminator Patern Generator Quantum Data 802B or CHROMA2327 Suggested 4 2 Test Condition Circumstance Brightness Dark room less than 2 5 lux Inspection Distance 1 5m 3m for functional inspection ocreen Size 60 inches diagonal After repairing each projector the unit should be burn in Refer to the table below Note Enter Factory Mode to execute Burn In test See page 4 7 or Appendix for hot keys 4 1 98 T8 T9 4 3 Test Display Modes amp Pattern Function Test Display Pattern Eliminate visual wavy noise by Frequency amp Tracking Fine Line Moire Rsync Frequency or Tracking Figure 1 selection Gray level should be Contrast Brightness 64 RGBW scale distinguishable and without color Figure 2 abnormal rome R G B and White Color R G B and White Each R G B color should be normal without color abnormal Figure 3 6 Performance Color issue Should be compliant with m screen Uniformity Full White 60 Minimum Figure 6 Dead Pixel Bright pixel Full Black Cannot accept any bright pixel 5 Dead Pixel Dark pixel Full White smaller or amount to 6 pixel The bright blemish cannot be Blemish Bright Full B
28. ture mode 5 6 58 T9 Chapter 6 Firmware Upgrade Procedure Factory Mode Introduction Only functions concerning repair are introduced Functions not introduced are reserved for engineering use How to enter Factory Mode 1 Mustbe with signal input 2 Hotkey press ON STANDBY VOL VOL MENU sequentially to enter Factory Mode See the below pic System Information Burn In Mode select Burn In Mode and then press Enter key to enter Burn In Mode 6 1 98 T8 T9 Test Pattern Select Test Pattern and then press Enter key to activate Test Pattern for function test Color Wheel Index select Color Setting and then press Enter key to Enter Color Setting Choose Color Wheel Index and then the color wheel index can be adjusted by Left and Right keys 400 135 cq CT C cC PC Calibration select PC Calibration and then press Enter to execute PC Calibration Video Calibration select Video Calibration and then press Enter to execute Video Calibration Failure Log Select Failure Log and then press Enter key to enter Failure Log Menu Use Left and Right keys to choose the failure log category FailureLog Fanlock Press MENU to exit Press Up or Down to choose 6 2 98 T8 T9 Chapter 7 Spare part Ron PartNo Desin se Te 19 Te Eoo2 23587877 LeNs PRouection Te TS
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