Optoma EX330 Service Manual
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Optoma EX330 Service Manual

Optoma EX330 Service Manual

Projection system
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SERVICE MANUAL

EX330/EW330/EX330(1W)/EW330(1W)
Date
Revise Version
2008.04.25
2008.05.26
2008.08.01
2010.04.08
Copyright April, 2010. All Rights Reserved P/N: 36.89Z03G001
Mina
Prefared:
V1.0
V2.0
V3.0
V4.0
Check:
Description
Initial Issue
Add EW330
Modify CH2, CH3
Add EW330(1W)/EX330(1W)
Approved:

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Summary of Contents for Optoma EX330

  • Page 1: Service Manual

    SERVICE MANUAL EX330/EW330/EX330(1W)/EW330(1W) 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) Copyright April, 2010. All Rights Reserved P/N: 36.89Z03G001 Mina Prefared: Check: Approved:...
  • Page 2 Comparison List Parts EW330 EW330(1W) EX330 EX330(1W) USER’S MANUAL 36.8AG01G001 36.8GV01G001 36.89Z01G001 36.8GW01G001 PCBA MAINBOARD 80.8AG01G001 80.8GV01G001 80.89Z01G001 80.8GW01G001 ENGINE MODULE 70.8GW08GR01 70.8GV06GR01 70.89Z13GR01 70.8AG09GR01 48.8BR01G001 48.87M01G001 ROD MODULE 70.8AH13GR01 70.89S21GR01 Lamp driver 70.89Z19GR01 70.8FN19GR01 70.89Z19GR01 70.8FN19GR01 TOP COVER MODULE 70.8AG07GR01...
  • Page 3 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.

  • Page 4: Table Of Contents

    Disassemble Fan Module Disassemble Blower Module 2-10 Disassemble Color Wheel Module 2-11 Disassemble Engine Module 2-11 Disassemble Heat Sink,DMD Board and DMD Chip 2-12 Disassemble Rod Module 2-12 Disassemble Interlock Switch 2-13 Rod Adjustment 2-14 Re-write Lamp Useage Hours 2-16 EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 5 Video Performance Optical Performance Measure Other 4-10 Chapter 5 Firmware Upgrade Equipment Needed DLP Composer Lite Setup Procedure USB Driver Upgrade Procedure Firmware Upgrade Procedure Chapter 6 EDID Upgrade EDID Introduction Equipment Needed Setup Procedure EDID Key-In Procedure EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 6 Appendix A Exploded Image Appendix B Serial Number System Definition PCBA Code Definition XIII Confidential EX330/EW330/EX330(1W)/EW330(1W)

  • Page 7: Chapter 1 Introduction

    Description ● 0.55” Type-X XGA DMD chip (EX330/EX330(1W)) Technology ● 0.65” Type-A WXGA DMD chip (EW330/EW330(1W)) ● 206 mm x153 mm x 64 mm (EX330) Dimension (WxDxH) ● 205.5 mm x156 mm x 64 mm (EW330/EW330(1W)/EX330(1W)) ● 2.4 lbs (EW330/EX330/EX330(1W)) Weight ●...

  • Page 8: Compatible Mode

    Item Description ● For EW330(1W) / EX330(1W): 115%±5% O����set ● For EX330: 115% ● For EW330: 112.4% +/- 5% Keystone correction ● +/- 18 �ertical �eys +/- 18 tone System Controller ● DDP2230 ASIC Controller ● Operating: 5 - 40°C(ECO mode) Temperature 5 - 35°C(Full power mode)
  • Page 9 MAC LC 13 640 x 480 66.66 MAC II 13 640 x 480 66.66 MAC 19 1024 x 768 1152 x 870 75.06 MAC G4 640 x 480 1024 x 768 i MAC DV 1152 x 870 1280 x 960 Confidential EX330/EW330/EX330(1W)/EW330(1W)
  • Page 10 1280 x 1024 1280 x 1024 SXGA+ 1400 x 1050 640 x 480 MAC G4 640 x 480 480i/p 720 x 480 576i/p 720 x 576 1280 x 720 720p 1280 x 720 1920 x 1080 1080i 1920 x 1080 EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 11: Disassembly Process

    * 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 get into service mode and record the lamp usage hour. As the disassembly process of EW330/EX330/EW330(1W)/EX330(1W) is the same, we take EX330 for example here. EX330/EW330/EW330(1W)/EX330(1W)

  • Page 12: 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 2 screws (as red circle) to disassemble the Lamp Cover Module. 2-3 Disassemble Lamp Module 1. Unscrew 2 screws ,then pull out the Lamp Module. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 13: Disassemble Top Cover Module

    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 FPC cable to disassemble Top Cover Module. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 14: Disassemble Keypad Board And Keypad

    1. Rotate by anti-clockwise to take off Focus Ring. Note: - When you disassemble the Focus Ring, you should make sure the 3 screws ( as yellow square) placed in the 3 hooks (as red circle),then take off it. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 15: Disassemble

    2-8 Disassemble IR Sensor Board and IR Sensor Cover 1. Take off black tape (as yellow square). 2. Use tweezer to press the tenons (as red square) to take out the IR Sensor Board and IR Sensor Cover. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 16: Disassemble Disassemble Main Board Module

    - Make sure cables plug into the correct ports when assembling the unit. 2-10 Separate Main Board and Rear Cover 1. Unscrew 1 screw (as red circle) and unscrew 2 screws (as yellow circle) to separate Main Board and Rear Cover. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 17: Disassemble Thermal Switch

    2-11 Disassemble Thermal Switch 1. Unscrew 1 screw (as red circle) to disassemble Thermal Switch. 2-12 Disassemble Ballast Module 1. Unscrew 1 screw (as red circle) unfasten Lamp-Ballast Cable. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 18: Disassemble Dc-Dc Module

    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. Unplug 2 connectors (as yellow square). EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 19: Disassemble Fan Module

    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 Module and Color Wheel Vent. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 20: Disassemble Blower Module

    2. Unscrew 4 screws (as red circle) to separate Fan Module. 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. EX330/EW330/EX330(1W)/EW330(1W) Confidential 2-10...

  • Page 21: Disassemble Color Wheel Module

    2-16 Disassemble Color Wheel Module 1. Unscrew 2 screws to disassemble Color Wheel Module. 2-17 Disassemble Engine Module 1. Unscrew 4 screws (as red circle) to disassemble Engine Module. EX330/EW330/EX330(1W)/EW330(1W) Confidential 2-11...

  • Page 22: Disassemble Heat Sink,Dmd Board And Dmd Chip

    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 Rod Module and Rod Bracket. EX330/EW330/EX330(1W)/EW330(1W) Confidential 2-12...

  • Page 23: Disassemble Interlock Switch

    2-20 Disassemble Zoom Ring Module 1. Unscrew 2 screws to disassemble Zoom Ring Module. 2. Separate Zoom Ring and Zoom Ring Holder. 2-21 Disassemble Interlock Switch 1. Unscrew 1 screw to disassemble Interlock Switch. EX330/EW330/EX330(1W)/EW330(1W) Confidential 2-13...

  • Page 24: Rod Adjustment

    - If there are shadow / yellow light / blue light at “Lift” &“Right” side of the screen, adjust “Screw 2” to adjust Rod position. - “Screw 1” should be adjusted first, then “Screw 2 “. (adjust until the yellowish or bluish parts disappeared.) EX330/EW330/EX330(1W)/EW330(1W) Confidential 2-1...
  • Page 25 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 use the glue to fixed the screws. EX330/EW330/EX330(1W)/EW330(1W) Confidential 2-15...
  • Page 26 Press “Right” button 10 times,then use “Left” or “Right” key to re-write the Projection Hour. Note: Left key = decrease Projection Hour Right key=increase Projection Hour 4. Use “Up” or “Down” key to select “Exit”, press “Enter” to exit service mode. EX330/EW330/EX330(1W)/EW330(1W) Confidential 2-1...

  • Page 27: Chapter 3 Troubleshooting

    Standby State Amber (input power cord) Power on Flashing (Warming) Green Lamp Lighting Green Error (Over Temp) Error Flashing (Fan Fail) (1sec on,1sec off) Error (Lamp Fail) Error Flashing (Color Wheel Fail) (1sec on,1sec off) Note:Steady Light: No Light: EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 28: Main Procedure

    (If you connect multiple sources at the same time, use the “Source” button on the control panel to switch) - Ensure all connectors are securely connected and aren’t broken No Image - Check Main Board - Check DMD Board - Check DMD Chip - Check Engine Module EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 29 - Check DMD Board - Check Color Wheel - Ensure the projection screen without dirt - Ensure the projection lens is clean Poor Uniformity/ - Ensure the Brightness is within spec Shadow - Check rod alignment - Check Engine Module EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 30 Remote Control/ d.Check Main Board Control Panel Failed - Control Panel a.Check FPC b.Check keypad c.Check Main Board - Do “Reset(All data)” of the OSD Menu - Check Main Board Function Abnormal - Check DMD Board EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 31: Function Test & Alignment Procedure

    1. After final QC step, we have to erase all saved change again and restore the OSD default setting. The following actions will allow you to erase all end-users' settings and restore the default setting: (1) Please enter OSD menu. (2) To execute "Reset" function. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 32: Test Condition

    Set burn in cycle Press right key to adjust the cycle After setting up the time, choose Burn-In mode and hit enter Screen Defects (While replacing DMD Chip, DMD BD and MB) < Figure: Zone A &B Definition > EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 33: Test Inspection Procedure

    Bright dot on frame Gary 10 pattern ≤1 4-5 Test Inspection Procedure Charge parts/ Color Lamp Engine Update Wheel Module Module Module Version Update Color Wheel Index Reset lamp hour OSD Reset EDID Re-write Lamp Hour Usage ROD Adjustment EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 34 - If there is noise on the screen, use auto or manual “frequency” function or “tracking” func- tion to adjust the screen. - The PC mode functionally sure be workable include support format with frequency and auto detected functional will be workable. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 35 - Bright pixel is unacceptable when it appears on zone A and zone B. - It is acceptable when it has 1 bright pixel on the frame of any pattern. - Ref. Defect specification table Note: The defect criteria follows TI specification. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 36 - Test signal: 1024x768 @60Hz - Test Pattern: Blue 60 Inspection item - Dark blemish check Criteria - The dark blemish should be less or equal to 4 under blue 60 pattern. - Ref. Defect specification table Full screen EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 37 - Color levels should be sufficient and normal. (The unidentified color levels on both left and right sides should not over 4 color levels.) - Gray level should not have abnormal color or heavy lines. - If color appears abnormal, please get into service EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 38: Video Performance

    - Check any abnormal color, line distortion or any noise on the screen. 4. HDMI Test Procedure - Test equipment: DVD Player with HDMI output - Test signal: 720p,1080i Inspection item - HDMI performance test Inspection Distance - 1.8M ~2.5M EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 39: Optical Performance Measure

    3. Ful On/Full Off Contrast Procedure - Full white pattern & full black pattern - Use CL100 to measure brightness values of full white pattern P5 & full black pattern B5 ( see im- Full blac� pattern age: full white) EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 40: Other

    ☼ Contrast Formula P5/B5 note: P5=center of white image B5=center of black image. Criteria - 1000:1(for EX330/EX330(1W)) - 550:1 (for EW330/EW330(1W)) 4. Uniformity Procedure - Full white pattern - Use CL100 to measure brightness values of P1~P9 (see image: full white).
  • Page 41 It should be locked in the correct place. Plastic Parts All plastic parts can not be brocken and damaged. Safety or warning All safety and warning label should be visible, label including all contents. All interface connector should be complete and Connector workable. EX330/EW330/EX330(1W)/EW330(1W) Confidential 4-11...

  • Page 42: Firmware Upgrade

    - 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 FW upgrade procedure for EX330/EW330/EX330(1W)/EW330(1W)is the same, we take EX330 as an example here. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 43: Dlp Composer 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 License Agreement”. - Click "Next" button. 4. Click “Next” button. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 44 5. Click “Next” button. 6. Click “Next” button. 7. The program is executing"Initializing"status 8. Click “Finish”. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 45: Usb Driver Upgrade Procedure

    - 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 then the USB driver has been set up successfully. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 46: Firmware Upgrade Procedure

    Note: The system fan and the light will not operated. TM” 2. Execute the “DLP Compose file. 3. Click “edit” and “perferences”. 4. Click “Library”. - Click the "browse" button and navigate to the directory where you put the Library files in. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 47 USB Cable and replug, then check Driver. Finally,Repeat procedure 7. Click “Reset Bus” to erase the flash memory. 8. Click “Start download” to process the Firmware upgrade. - Click “Yes” to erase the flash memory. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 48 - 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. (To enter Service mode, please refer to Chapter 4 Function Test and Alignment Procedure.) EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 49: Edid Upgrade

    Note: If a display device has digital input ports, like DVI or HDMI, but without EDID in its main board, the display device will show no image while the input source is digital signal. The EDID Upgrade procedure for EW330/EX330/EW330(1W)/EX330(1W)is the same, we take EX330 for example here. EX330/EW330/EX330(1W)/EW330(1W)

  • Page 50: Equipment Needed

    - Power cord : 42.53506G002 - RS-232 Cable (pin to pin, F-M) : 42.83C07G001 - Monitor - PC - DVI cable : 42.83N06G001 - VGA cable : 42.87305G102 - Power adapter for fixture : 47.57803G001 - DVI adapter for HDMI :42.82B13G001 EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 51: Setup Procedure

    - In the port selection bar, please choose the port that you use. Example: if you use "COM1", choose COM1 in the port selection. - Click on "Model". - Choose the EDID that responses to the model that you choose. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 52 - Message box appears on the screen,plug DVI Cable to connect to adapter then plug in HDMI port. After finish above action, click “OK.” 6. When the EDID program is completed, a message "OK" will appear on the screen. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 53 - 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 click the "Read" button. 9. EDID informations will show the result. EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 54 Appendix A(Exploded Image) Assy Top Cover Module EX330 10 10 10 item Description Parts Supply 51.89Z07G001 LED LENS KEYPAD PC EX330 52.89Z04G001 TOP COVER SILICON LEFT EX330 52.89Z05G001 TOP COVER SILICON RIGHT EX330 52.89Z06G001 TOP COVER SILICON RUBBER EX330 61.89Z01G001 TOP COVER EX330 51.89Z11G011...
  • Page 55 Assy Blower Module EX330 item Description Parts Supply 49.89S01G001 LAMP BLOWER / 45*45*10 mm, 60mm 61.89S11G001 LAMP BLOWER 4510 DUCT AL M209X 61.89S13G001 BLOWER 4510 HOLDER SECC M209X 85.1A126G040 SCREW PAN MECH M2.6*4 Ni EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 56 Assy DC-DC Module EX330 item Description Parts Supply W.A. 4P #24/#26 110mm DC_DC/BALLAST 42.004A1G001 M209X W.A. 5P #26 140mm DC-DC/MAIN BOARD 42.004B1G001 M209X 51.00061G001 PLASTIC RIVET φ3.0 SR-3L 51.89S17G001 DC HOLDER PC M209X 51.89S23G001 DC-DC MYLAR M209X 75.89S08G002 ASSY MatriTek D2D M209X...
  • Page 57 Assy I/O Cover Module EX330 item Description Parts Supply 70.89Z16GR01 ASSY IO COVER MODULE EX330(SERVICE) 51.89Z10G001 IO COVER EX330 80.89SP2GD01 PCBA MAIN BOARD H/I ASS’Y X15-DD25A 85.005AGG075 SCREW HEX I/O #4-40*H5*L7.5 Ni NYLOK 85.1A126G040 SCREW PAN MECH M2.6*4 Ni EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 58 Assy Optical Engine Module EX330 EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 59 Description Parts Supply 70.89Z12G001 ASSY ENGINE BOTTOM COVER EX330 70.89Z06G001 ASSY ENGINE BASE MODULE EX330 70.89S21GR01 ASSY ROD MODULE M209X (SERVICE) 70.89S12G001 ASSY ROD MODULE M209X 70.88N19GR01 ASSY COLOR WHEEL MODULE EP721(RMA) 70.89Z09G001 ASSY COLOR WHEEL MODULE EX330 80.89Z02G001 PCBA DMD BD FOR EX330 61.89S10G001...
  • Page 60 D.C. EX330(A) EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 61 D.C. EX330(B) EX330/EW330/EX330(1W)/EW330(1W) Confidential VIII...
  • Page 62 BALLAST MYLAR EX330 51.89Z14G001 ZOOM RING MYLAR EX330 61.89S25G001 COLOR WHEEL VENT SUS304 M209X 52.89Z02G001 ZOOM RING SPONGE EX330 SP.89Z01GC01 LAMP MODULE FOR PROJECTOR EX330 70.89S09G001 ASSY BLOWER 4510 MODULE M209X 70.89Z01G001 ASSY TOP COVER EX330 61.89Z02G001 BOTTOM COVER EX330 75.89Z03G001...
  • Page 63 D.P. EX330 EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 64 35.89Z02G001 LENS CAP LABEL EX330 51.00219G001 PE BAG 330*245*0.07mm M209X 53.89Z01G101 SOFT CARRY BAG EX330 55.89Z01G001 CARTON OUTSIDE BOX AB FLUTE EX330 56.89Z01G001 AIR BAG RIM EX330 56.89Z02G001 AIR BAG TOP/BOTTOM EX330 51.52121G001 PEBAG ZIPPER #3 100*70*0.04 L EX330/EW330/EX330(1W)/EW330(1W) Confidential...
  • Page 65 10 = week of the year ( ex:the ten week of the year = 10) AAAAA = not-defined C = Manufacture factory (CPC) 0001 = Serial code EX: Q89Z810AAAAAC0001 This label represents the serial number for EX330. It is produced at CPC on ten week of 2007. Its serial code is 0001. EX330/EW330/EX330(1W)/EW330(1W) Confidential...

  • Page 66: Ex330/Ew330/Ex330(1W)/Ew330(1W) Confidential

    PCBA Code Definition PCBA Code for Projector XXXXXXXXXX EEEE C: M/B B:DMD/ B Vendor Code Revision Date Code EX330/EW330/EX330(1W)/EW330(1W) Confidential X...

This manual is also suitable for:

Ex330(1w)Ew330Ew330(1w)

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