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EX330/EW330/EX330(1W)/EW330(1W)

Confidential

Preface

This manual is applied to EX330/EW330/EX330(1W)/EW330(1W) projection system.

The manual gives you a brief description of basic technical information to help in service

and maintain the product.
Your customers will appreciate the quick response time when you immediately identify

problems that occur with our products. We expect your customers will appreciate the

service that you 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 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 future edition.

EX330/EW330/EX330(1W)/EW330(1W) Service Manual

Summary of Contents for EW330

Page 1: ...Date Revise Version Description 2008 04 25 V1 0 Initial Issue 2008 05 26 V2 0 Add EW330 2008 08 01 V3 0 Modify CH2 CH3 2010 04 08 V4 0 Add EW330 1W EX330 1W EX330 EW330 EX330 1W EW330 1W Copyright Apr...

Page 2: ...89Z01G001 80 8GW01G001 ENGINE MODULE 70 8GW08GR01 70 8GV06GR01 70 89Z13GR01 70 8AG09GR01 DMD 48 8BR01G001 48 87M01G001 ROD MODULE 70 8AH13GR01 70 89S21GR01 Lamp driver 70 89Z19GR01 70 8FN19GR01 70 89...

Page 3: ...ect your customers will appreciate the service that you offer them This manual is for technicians and people who have an electronic background Please send the product back to the distributor for repai...

Page 4: ...ng 2 4 Disassemble Front Cover 2 5 Disassemble IR Sensor Board and IR Sensor Cover 2 5 Disassemble Disassemble Main Board Module 2 6 Disassemble Separate Main Board and Rear Cover 2 6 Disassemble Ther...

Page 5: ...est Condition 4 2 Test Inspection Procedure 4 3 PC Mode 4 3 Defect Specification Table 4 7 Video Performance 4 7 Optical Performance Measure 4 9 Other 4 10 Chapter 5 Firmware Upgrade Equipment Needed...

Page 6: ...EX330 EW330 EX330 1W EW330 1W VI Confidential Appendix A Exploded Image I Appendix B Serial Number System Definition XII PCBA Code Definition XIII...

Page 7: ...10 50 60Hz 5 Power Consumption For EW330 EX330 225W Maximum Standby mode 10 Watt 110V AC For EW330 1W EX330 1W Normal 208W TYP 230W MAX Standby mode 1 Watt 110V AC ECO 165W TYP 181W MAX Standby mode...

Page 8: ...e 0 2 500 ft for 5 C 35 C Full mode 2 500 5 000 ft for 5 C 30 C 5 000 10 000 ft for 5 C 25 C 17 Video compatibility NTSC M 3 58MHz 4 43 MHz 480i p 60Hz PAL B D G H I M N 576i p 50Hz SECAM B D G K K1 L...

Page 9: ...85 832 x 624 72 XGA 1024 x 768 60 1024 x 768 70 1024 x 768 75 1024 x 768 85 1152 x 864 60 1152 x 864 70 1152 x 864 75 1152 x 864 85 WXGA 1280 x 720 50 1280 x 720 60 1280 x 768 60 1280 x 800 60 SXGA 1...

Page 10: ...600 72 800 x 600 75 800 x 600 85 832 x 624 72 XGA 1024 x 768 60 1024 x 768 70 1024 x 768 75 1024 x 768 85 1152 x 864 60 1152 x 864 70 1152 x 864 75 1152 x 864 85 WXGA 1280 x 768 60 1280 x 800 60 SXGA...

Page 11: ...t 107 4 Hex Sleeves 5 mm 5 Tweezers 6 Projection Before you start This process is protective level II Operators should wear electrostatic chains Note If you need to replace the main board you have to...

Page 12: ...Lamp Module 1 Unscrew 2 screws then pull out the Lamp Module 2 2 Disassemble Lens Cap Module and Lamp Cover Module 1 Unfasten the Lens Cap Wire as yellow square to take out Lens Cap Module 2 Unscrew...

Page 13: ...l 2 2 4 Disassemble Top Cover 1 Unscrew 4 long screws as red circle 2 Unscrew 1 screw as yellow circle Note You should use tweezers to uncover the EMI as yellow square then unscrew the screw 3 Unplug...

Page 14: ...make sure the 3 screws as yellow square placed in the 3 hooks as red circle then take off it 2 5 Disassemble Keypad Board and Keypad 1 Unscrew 3 scerws as red circle on Top Cover 2 Separate Keypad Mo...

Page 15: ...abel tie to fixed A B C as yellow square three cabel to avoid IR cable interference with CW issue A Blower Main Board cabel B Photo Sensor cabel C IR cabel Take care of the tenons as green square when...

Page 16: ...Main Board Note The quantity of connector are writed in each square Make sure cables plug into the correct ports when assembling the unit Make sure cables plug into the correct ports when assembling...

Page 17: ...30 1W EW330 1W Confidential 2 2 12 Disassemble Ballast Module 1 Unscrew 1 screw as red circle unfasten Lamp Ballast Cable 2 11 Disassemble Thermal Switch 1 Unscrew 1 screw as red circle to disassemble...

Page 18: ...dential 2 2 Uscrew 3 screws as yellow circle to disassemble Ballast 3 Unplug 2 connectors as yellow square 2 13 Disassemble DC DC Module 1 Unscrew 1 screw as red circle to disassemble DC DC Module 2 U...

Page 19: ...W330 1W Confidential 2 2 Use tweezer to press the tenons as red arrow direction 3 Take off 2 caps as yellow circle 2 14 Disassemble Fan Module 1 Unscrew 3 screws as red circle to disassemble Fan Modul...

Page 20: ...Confidential 2 10 2 15 Disassemble Blower Module 1 Unscrew 1 screw as red circle to disassemble Blower Module 2 Unscrew 3 screws as yellow circle to separate Blower Module 2 Unscrew 4 screws as red c...

Page 21: ...30 1W EW330 1W Confidential 2 11 2 17 Disassemble Engine Module 1 Unscrew 4 screws as red circle to disassemble Engine Module 2 16 Disassemble Color Wheel Module 1 Unscrew 2 screws to disassemble Colo...

Page 22: ...0 1W Confidential 2 12 2 18 Disassemble Heat Sink DMD Board and DMD Chip 1 Unscrew 2 screws 2 Take off Heat Sink DMD Board and DMD Chip 2 19 Disassemble Rod Module 1 Unscrew 3 screws to disassemble Ro...

Page 23: ...Confidential 2 13 2 21 Disassemble Interlock Switch 1 Unscrew 1 screw to disassemble Interlock Switch 2 20 Disassemble Zoom Ring Module 1 Unscrew 2 screws to disassemble Zoom Ring Module 2 Separate Z...

Page 24: ...hange the screen to white screen Adjust the screws by using the rod on the engine module to readjust the image If there are shadow at Top Bottom side of the screen adjust Screw 1 to adjust Rod positio...

Page 25: ...onfidential 2 15 3 Abnormal image inspection It should not have any abnormal color at the rim of the image by estimating through the eyes Note To avoid over adjust the rod After the operation please u...

Page 26: ...Exit Use Left or Right key to re write the lamp hour Note Left key decrease lamp hour Right key increase lamp hour 3 Re write Projection Hour Use Up or Down key to select ADC DEO Color Press Right bu...

Page 27: ...ssage Power Standby LED Green Red Temp LED Red Lamp LED Red Standby State input power cord Amber Power on Warming Flashing Green Lamp Lighting Green Error Over Temp Error Fan Fail Flashing 1sec on 1se...

Page 28: ...Lamp LED Light Temp LED off Power LED off Check Lamp Check Ballast Check Main Board b Temp LED Light or Flashing Lamp LED off Power LED off Check Thermal Switch Check Fan c Power LED Flashing Temp LE...

Page 29: ...operly Check Main Board Check DMD Board Check DMD Chip 7 Image Flicker Do Reset All data of the OSD Menu Ensure that the signal cables and source are work as well Check Lamp Module Check Color Wheel C...

Page 30: ...k DMD Chip Check Engine Module 11 Garbage Image Ensure that the signal cables and source work as well Check Main Board Check DMD Board 12 Remote Control Control Panel Failed Remote Control a Check Bat...

Page 31: ...parts check the information below 4 2 Service Mode 1 Turn on the projector 2 Do the following actions sequentially to enter service mode menu 1 Press Power Left Left Up button sequentially 2 Service...

Page 32: ...own 6 hours Enter Burn In Mode Cycle setting is based on the defect symptoms ie If it is NFF the run in time is 4 hours You have to set the lamp on for 50 min and lamp off for 10 min for 4 cycles Pres...

Page 33: ...dark pixel dots Any pattern A B 0 5 Dark blemish Dirty Blue 60 pattern A B 4 diameter 1 inch 6 Bright blemish Dirty Gary 10 pattern A B 4 diameter 1 inch 7 Bright dot on frame Gary 10 pattern 1 4 5 Te...

Page 34: ...and use right or left arrow key to adjust the value to minimize video flicker Adjust Resync or Frequency Tracking H Posi tion V Position to the inner screen Inspection item Eliminate visul wavy noise...

Page 35: ...zone C The light leak appears in the zone C within the frame of any pattern please use gray 10 pattern to judge it The pattern cannot accept the color level of the ineffective leakage is brighter tha...

Page 36: ...able Ref Defect specification table Note The defect criteria follows TI specification 5 Bright Blemish Procedure Test equipment video generator Test signal 1024x768 60Hz Test Pattern Gray 10 Inspectio...

Page 37: ...ter 64 gray RGBW or SMPTE bar Please refer to 4 2 to get into service mode 1 Use 720p 1080p signal master pattern to do HDTV test Color cannot discolor to purple and blue Inspection item Check if each...

Page 38: ...ment DVD player Test signal S Video Inspection item Video performance test Inspection Distance 1 8M 2 5M Criteria Check any abnormal color line distortion or any noise on the screen 3 HDTV Component P...

Page 39: ...ault before measurement 1 Test equipment Procedure Press Power Left Left Up Select Spoke Test 2 Brightness Procedure Full white pattern Use CL100 to measure brightness values of P1 P9 Follow the brigh...

Page 40: ...n Use CL100 to measure brightness values of P1 P9 see image full white Follow the Uniformity formula to calculate average values Uniformity Formula ANSI Uniformity Avg P1 P3 P7 P9 P5 Criteria 65 4 9 O...

Page 41: ...table 2 Check points for exterior and print pattern Check item Check point Text Pattern Missing letters pattern or blurry prints are unacceptable Exterior Dirt scrape water ripples and uneven color ar...

Page 42: ...e DDP 2230 USB DLP Composer Firmware Library file library file has to put in PC and set right path in 5 4 step 4 Hardware Projector Power cord 42 50115G001 USB Cable 42 00280G001 PC or Laptop Note The...

Page 43: ...omposer Lite Setup Procedure 1 Choose DLP Composer Lite V7 1 Setup Program 2 Click Next button 3 Read License Agreement Choose I accept and agree to be bound by all the terms and conditions of this Li...

Page 44: ...EX330 EW330 EX330 1W EW330 1W Confidential 5 5 Click Next button 6 Click Next button 7 The program is executing Initializing status 8 Click Finish...

Page 45: ...USB Driver Upgrade Procedure 1 Set up Connect the Projector with PC by USB cable It will show as the right picture Select the item as red circle show Click Next button 2 Installation Cilck Finish and...

Page 46: ...e projector the lamp and temp LED will light up Plug in USB cable into the projector and link to the USB port of PC Note The system fan and the light will not operated 2 Execute the DLP ComposeTM file...

Page 47: ...Click Reset Bus to erase the flash memory it will show Bus Reset on screen Note If the error message cannot open USB driver No projectors found appears please unplug the USB Cable and replug then che...

Page 48: ...ade process is finished it will show Download complete on screen Unplug USB cable and power cord and replug in power cord 11 Restart the unit and enter the Service mode to check the firmware version T...

Page 49: ...and serial number The information is stored in the display and is used to communicate with the system through a Display Data Channel DDC which sites between the display device and the PC graphics ada...

Page 50: ...EDID File ini Hardware Projector Generic Fixture 80 00001 001 for EDID Key in Fixture JP3 must be closed Power cord 42 53506G002 RS 232 Cable pin to pin F M 42 83C07G001 Monitor PC DVI cable 42 83N06...

Page 51: ...use COM1 choose COM1 in the port selection Click on Model Choose the EDID that responses to the model that you choose 6 3 Setup Procedure 1 Connect all ports Power adapter to fixture JP1 Fixture P1 t...

Page 52: ...eck in Analog and Digital Click Program 4 Change the cable to VGA Message box appears on the screen then click OK 5 Change the cable to HDMI Message box appears on the screen plug DVI Cable to connect...

Page 53: ...alog information In the Read item select Analog and Trans then click the Read button 8 Read EDID Digital information If EDID s information is correct select digital and Trans in the Read item then cli...

Page 54: ...0 3 52 89Z05G001 C TOP COVER SILICON RIGHT EX330 4 52 89Z06G001 C TOP COVER SILICON RUBBER EX330 5 61 89Z01G001 D TOP COVER EX330 V 6 51 89Z11G011 A KEY BUTTON P R EX330 BLACK SILVER 7 52 89Z09G001 A...

Page 55: ...ower Module EX330 item P N Rev Description Parts Supply 1 49 89S01G001 A LAMP BLOWER 45 45 10 mm 60mm V 2 61 89S11G001 A LAMP BLOWER 4510 DUCT AL M209X 3 61 89S13G001 A BLOWER 4510 HOLDER SECC M209X 4...

Page 56: ...Parts Supply 1 42 004A1G001 E W A 4P 24 26 110mm DC_DC BALLAST M209X 2 42 004B1G001 A W A 5P 26 140mm DC DC MAIN BOARD M209X 3 51 00061G001 A PLASTIC RIVET 3 0 SR 3L 4 51 89S17G001 A DC HOLDER PC M20...

Page 57: ...item P N Rev Description Parts Supply 70 89Z16GR01 C ASSY IO COVER MODULE EX330 SERVICE V 1 51 89Z10G001 C IO COVER EX330 2 80 89SP2GD01 A PCBA MAIN BOARD H I ASS Y X15 DD25A V 3 85 005AGG075 A SCREW...

Page 58: ...EX330 EW330 EX330 1W EW330 1W Confidential Assy Optical Engine Module EX330 25...

Page 59: ...X D M D M2 6 11 8mm X15 10 23 88N20G001 A YO CONDENSER1 FOR X15 11 23 88N20G011 A YO CONDENSER2 FOR X15 12 23 88N06G001 A YO PLASTIC RELAY FOR X15 13 61 88N13G002 A ROD COVER NEW SUS301 X15 14 61 88N...

Page 60: ...EX330 EW330 EX330 1W EW330 1W Confidential VII D C EX330 A 24...

Page 61: ...EX330 EW330 EX330 1W EW330 1W Confidential VIII D C EX330 B 23 25 26 27...

Page 62: ...1 A ASSY IO COVER MODULE EX330 SERVICE V 13 70 89Z05G001 A ASSY IO COVER EX330 14 49 85M03G001 A SYSTEM FAN 55 55 15 mm V 15 70 89Z10G001 A ASSY LAMP COVER EX330 70 8FN19GR01 A ASSY OSRAM BALLAST MODU...

Page 63: ...EX330 EW330 EX330 1W EW330 1W Confidential D P EX330 22...

Page 64: ...ABLE VGA 15P 1 8M BLK EP739 8 42 00283G001 A CABLE USB MINI TO USB A 2 0M BLACK 9 45 89Z01G001 A REMOTE CONTROLLER EX330 V 11 51 86213G002 A PE BAG ZIPPER 9 W RECYCLING MARK FOR OPTOMA 12 35 00040G001...

Page 65: ...0001 1 2 3 4 5 6 7 1 Q Optoma 2 89Z Project code 3 8 Last number of the year ex 2008 8 4 10 week of the year ex the ten week of the year 10 5 AAAAA not defined 6 C Manufacture factory CPC 7 0001 Seri...

Page 66: ...X330 EW330 EX330 1W EW330 1W Confidential XIII II PCBA Code Definition PCBA Code for Projector A B XXXXXXXXXX C XXX EEEE 1 2 3 4 5 6 C M B 1 ID B DMD B 2 Vendor Code 3 P N 4 Revision 5 Date Code 6 S N...

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