Optoma HD65 Service Manual
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Optoma HD65 Service Manual

Projection system
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SERVICE MANUAL

Date
Revise Version
2007.10.24
2008.02.15
2008.09.24
Copyright September, 2008. All Rights Reserved P/N: 36.89F05G001
95.89F01G00A ; 95.89F01GC0A ; 95.88N01GC0E.
SI :
HD65/GT-7000/HD700X
V1.0
V2.0
V3.0
TSE:
Description
Initial Issue
Add Appendix A
Add GT-7000/HD700X
Check:
Approved:

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Summary of Contents for Optoma HD65

  • Page 1: Service Manual

    SERVICE MANUAL HD65/GT-7000/HD700X Date Revise Version Description 2007.10.24 V1.0 Initial Issue 2008.02.15 V2.0 Add Appendix A 2008.09.24 V3.0 Add GT-7000/HD700X Copyright September, 2008. All Rights Reserved P/N: 36.89F05G001 95.89F01G00A ; 95.89F01GC0A ; 95.88N01GC0E. SI : TSE: Check: Approved:...
  • Page 2 Preface This manual is applied to projection system. The manual gives HD65/GT-7000/HD700X 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 3 Comparison List Part HD65 HD700X GT-7000 BOTTOM CASE 51.88N07G011 51.88N07G013 LAMP COVER 70.89F28GR01 70.89F32GR01 ELEVATOR STEP 51.88N24G011 51.88N24G001 ELEVATOR FOOT 51.88N22G011 51.88N22G001 LINKER ELEVATOR BUTTON 51.88N21G011 51.88N21G001 FIX FOOT RUBBER 52.88N06G011 52.88N06G001 ADJUSTABLE FOOT RUBBER 52.88N07G011 52.88N07G001 I/O COVER LABEL 35.89F01G001...

  • Page 4: Table Of Contents

    Disassemble Lamp Driver Module Disassemble Engine Module Disassemble Color Wheel and Photo Sensor Board Disassemble Heat Sink Disassemble DMD Module Disassemble Zoom Ring 2-10 Disassemble Focus Ring 2-10 Disassemble Rod Module 2-11 Disassemble Fan and Blower 2-11 Disassemble Limit Switch 2-12 HD65/GT-7000/HD700X Confidential...
  • Page 5 Test Condition Test Inspection Procedure PC Mode Video Performance Optical Performance Measure Other 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 HD65/GT-7000/HD700X Confidential...
  • Page 6 Setup Procedure EDID Key-In Procedure Appendix A Exploded Image Appendix B Serial Number System Definition XVII PCBA Code Definition XVIII HD65/GT-7000/HD700X Confidential...

  • Page 7: Chapter 1 Introduction

    - Storage: -10°C-- 60°C - Operating: 0~2,500 ft 5°C~35°C for Bright mode Operating: 0~2,500 ft 5°C~35°C for Bright mode (5°C~40°C for STD mode) Altitude 2,500~5,000 ft 5°C~30°C 5,000~10,000 ft 5°C~25°C - Storage :40,000 ft Storage :40,000 ft HD65/GT-7000/HD700X Confidential...

  • Page 8: Compatible Mode

    Temperature control circuits with adaptive voltage control fan speed Max touch temperature follows UL60950-1 regulation 1-2 Compatible Mode Analog Compatibility Resolution V-Sync [Hz] 640x350 640x350 640x400 640x480 640x480 640x480 640x480 720x400 720x400 800x600 800x600 SXGA 800x600 800x600 800x600 1024x768 1024x768 1024x768 1024x768 HD65/GT-7000/HD700X Confidential...
  • Page 9 1280x768 Power Book G4- WXGA 1280x768 1280x720 Power Book G4- 1280x1024 1280x1024 Power Book G4- 1400x1050 SXGA+ Power Book G4- 1600x1200 UXGA 640x480 Power G4-VGA 640x480 640x480 800x600 Power G4-SXGA 800x600 800x600 1024x768 1024x768 Power G4-XGA 1024x768 1024x768 HD65/GT-7000/HD700X Confidential...
  • Page 10 1280x1024 Power G4-HD 1280x1024 Power G4-UXGA 1600x1200 iMAC-XGA 1024x768 Digital Compatibility Resolution V-Sync [Hz] 640x480 640x480 640x480 640x480 720x400 800x600 SXGA 800x600 800x600 1024x768 1024x768 1024x768 1280x1024 1280x1024 SXGA+ 1400x1050 UXGA 1600x1200 1280x720 1280x720 1920x1080 Wide 1920x1080 1920x1080 HD65/GT-7000/HD700X Confidential...

  • Page 11: Disassembly Process

    4. Hex Sleeves 5 mm 5. Tweezers 6. HD65/GT-7000/HD700X unit * 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.

  • Page 12: Disassemble Lamp Cover

    2-2 Disassemble Lamp Cover 1. Unscrew 2 screws on the lamp cover 2-3 Disassemble Lamp Module 1. Unscrew 2 screws. HD65/GT-7000/HD700X Confidential...

  • Page 13: Disassemble Top Cover Module

    - Hold the CNNT plug when pulling the FPC cable is strongly recommended. Pulling the cable directly from the unit will cause the cable damages. - Make sure cables pass through the wire mounts (as violet square) when assembling the unit. HD65/GT-7000/HD700X Confidential...

  • Page 14: Disassemble Keypad Board And Keypad

    Note: - Make sure cables plug into the correct ports when assembling the unit. 2-6 Disassemble IR Sensor 1. Use tweezers to take off the black film tape,then press two tenons to disassemble the IR Sensor.The other disassemble is same as above. HD65/GT-7000/HD700X Confidential...

  • Page 15: Disassemble I/O Cover

    2-8 Disassemble Top Shielding 1. Unscrew 3 screws on the system. Note: - When you assemble the Top shielding,you should place the 2 edges into the gap between Main Board and Main Board Shielding.(refer to 2-9 and 2-10) HD65/GT-7000/HD700X Confidential...

  • Page 16: Disassemble Main Board Shielding

    Main Board as the red arrow,at last unplug the connector (as green square). - Make sure cables plug into the correct ports when assembling the unit. 2-10 Disassemble Main Board Shielding 1. Unscrew 5 hex screws on the system. HD65/GT-7000/HD700X Confidential...

  • Page 17: Disassemble Lamp House Shielding

    Note: - Take care which place the cables (as yellow dots square) pass through. - You should make the Lamp Driver- Main Board Cable pass through the wire mout (as yellow square) when you assembling the unit. HD65/GT-7000/HD700X Confidential...
  • Page 18 Sheetmetal and Sheetmetal protector. 4. Unscrew 4 screws to separate Lamp Driver and Lamp Driver Holder. 5. Take off Lamp Driver Thermal Pad. Note: - When you paste the Thermal Pad,you should make sure it’s edge along with the red line. HD65/GT-7000/HD700X Confidential...

  • Page 19: Disassemble Engine Module

    2-15 Disassemble Color Wheel and Photo Sensor Board 1. Unscrew 2 screws (as red circle) to disassemble Color Wheel Module. 2. Unscrew 1 screw from Color Wheel Module (as blue circle) and take out the Photo Sensor Board. HD65/GT-7000/HD700X Confidential...

  • Page 20: Disassemble Heat Sink

    2-16 Disassemble Heat Sink 1. Unscrew 4 screws on the system. 2-17 Disassemble DMD Module 1. Unscrew 4 screws on the system then seperate the DMD Module. HD65/GT-7000/HD700X Confidential 2-0...

  • Page 21: Disassemble Zoom Ring

    2-18 Disassemble Zoom Ring 1. Unscrew 2 screws on the system. 2-19 Disassemble Focus Ring 1. Unscrew 3 screws (as red circle) on the system. HD65/GT-7000/HD700X Confidential 2-...

  • Page 22: Disassemble Rod Module

    2-20 Disassemble Rod Module 1. Unscrew 3 screws on the system. 2-21 Disassemble Fan and Blower 1. Unscrew 2 screws on the bottom base, disassemble Fan,Blower and Duct module on the system. 2. Separate the Duct Module. HD65/GT-7000/HD700X Confidential 2-2...

  • Page 23: Disassemble Limit Switch

    2-22 Disassemble Limit Switch 1. Unscrew 1 screw and 1connector from the bottom base. 2.Separate Limit Switch and Limit Switch Holder. 2-23 Disassemble Thermal Switch 1. Unplug 1connector from the bottom base. Thermal Switch HD65/GT-7000/HD700X Confidential 2-...

  • Page 24: Disassemble Lvps

    Iron Cut face to inner of the unit when assemble it. (as red dot square). Iron Cut 2-25 Disassemble Bottom Shielding 1. Unscrew 1 hex screw (as blue circle) and 1 screw(as red circle) on the bottom cover, disassemble the Bottom Shielding. HD65/GT-7000/HD700X Confidential 2-...

  • Page 25: Disassemble Elevator

    1. Unscrew 2 screws inside of the bottom cover and 1 screw outside of the bottom cover. 2. Separate the rest Elevator module from the bottom cover. Note: - Use the sweezers to take off the short spring. HD65/GT-7000/HD700X Confidential 2-5...

  • Page 26: 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.) HD65/GT-7000/HD700X Confidential 2-6...
  • Page 27 “Exit”. 3. Use “Left” or “Right” key to re-write the lamp hour back to previous lamp usage hours. Note: Left key = decrease lamp hour Right key=increase lamp hour 4. Press “Enter” to exit service mode. HD65/GT-7000/HD700X Confidential 2-7...

  • Page 28: Led Lighting Message

    3-1 LED Lighting Message Power/Standby Temp-LED Temp-Led Message (Red) (Red) (Green/Red) Standby State (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) Note:Steady Light: No Light: HD65/GT-7000/HD700X Confidential...

  • Page 29: Main Procedure

    - Check Lamp - Check Lamp Driver - Check Main Board b. Temp LED Light Auto Shut Down - Check Thermal Sensor - Check Thermal Switch - Check Fan c. Color Wheel - Check Color Wheel - Check Photo Sensor HD65/GT-7000/HD700X Confidential...
  • Page 30 - Do “Reset(All data)” of the OSD Menu - Ensure that the signal cables and source are work as well - Check Lamp Module Image Flicker - Check Color Wheel - Check DMD Board - Check Main Board HD65/GT-7000/HD700X Confidential...
  • Page 31 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 HD65/GT-7000/HD700X Confidential...

  • Page 32: 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. HD65/GT-7000/HD700X Confidential...

  • Page 33: Test Condition

    Press right key to adjust the time (10) 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) HD65/GT-7000/HD700X Confidential...

  • Page 34: Defect Specification Table

    (diameter <1/2 inch) Bright dot on frame Black pattern 4-5 Test Inspection Procedure Charge parts/ Color Wheel Lamp Module Update Version Update Color Wheel Index Calibration YPbPr Calibration Reset lamp hour OSD Reset EDID Re-write Lamp Hour Usage HD65/GT-7000/HD700X Confidential...

  • Page 35: Pc Mode

    - 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. HD65/GT-7000/HD700X Confidential...
  • Page 36 - Test signal: analog 1280 x 720@60Hz. - Test Pattern: full black Inspection item - Bright pixel check. Note: Frame dimension under operative zone1 inch Full black Criteria - Bright pixel is unacceptable. - Ref. below table Note: The defect criteria follows TI specification. HD65/GT-7000/HD700X Confidential...
  • Page 37 - Test equipment: video generator. - Test signal: DVI 1080p,1080i - Test Pattern: Master, In focus II or SMPTE RP- * Please refer to 4-2 to enter service mode. Use Master 1080i & 1080P signal, master pattern to do HD65/GT-7000/HD700X Confidential...

  • Page 38: Video Performance

    Inspection Distance - 1.8M ~2.5M Criteria - Check any abnormal color, line distortion or any abnormal color, line distortion or any color, line distortion or any Motion video noise on the screen. - Check the sound from speakers. HD65/GT-7000/HD700X Confidential...
  • Page 39 Procedure - Test equipment: DVD player - Test signal: CVBS Inspection item - Audio performance test Inspection Distance - 1.8M ~2.5M Criteria - Check the sound from speakers. - Check “Volume” is normal - Check “Mute” is normal HD65/GT-7000/HD700X Confidential...

  • Page 40: Optical Performance Measure

    - Use CL100 to measure brightness values of full white pattern P5 & full black pattern B5 ( see im- Full black pattern age: full white) - Follow Contrast formula to calculate contrast values. ☼ Contrast Formula P5/B5 HD65/GT-7000/HD700X Confidential...

  • Page 41: Other

    OSD menu is displayed, there shall be no visible peaking, ringing, streaking, or smearing artifacts on the screen. Factory Default - The factory settings (with appro- priate centering, size, geometry distortion, etc.) shall be displayed upon “Recall” is selected from HD65/GT-7000/HD700X Confidential 4-0...
  • Page 42 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. HD65/GT-7000/HD700X Confidential 4-...

  • Page 43: Firmware Upgrade

    Software : (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 HD65/GT-7000/HD700X Confidential...

  • Page 44: Dlp Composer Lite Setup Procedure

    1. Choose “DLP Composer Lite V7.1 Setup” Program. 2. Click “Next” buttom 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. HD65/GT-7000/HD700X Confidential...
  • Page 45 5. Click “Next” button. 6. Click “Next” button. 7. The program is executing"Initializing"status 8. Click “Finish.” HD65/GT-7000/HD700X Confidential...

  • Page 46: 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. HD65/GT-7000/HD700X Confidential...

  • Page 47: Firmware Upgrade Procedure

    2. Execute the “DLP Compose file. 3. Click “edit” and “perferences.” 4. Click “Library.” - The library path located in the default installation directory - E:\Program FIles\DLP Composer Lite 7.1\library v7.1 0330 Note: If not, press “Browse” to select the right path. HD65/GT-7000/HD700X Confidential...
  • Page 48 - No projectors found” appears, please unplug the USB Cable and replug, then check Driver. Finally,repeat procedure 7. Click “Reset Bus” to erase the flash memory. 8. If the firmware is ready, click “start download” to process the firmware upgrade. - Click “Yes” to erase the flash memory. HD65/GT-7000/HD700X Confidential...
  • Page 49 - Unplug USB cable and power cord and replug in power cable. 11. Restart the unit and enter the Service mode to check the firmware version. Service (To enter mode, please refer to Chapter 4 Function Test and Alignment Procedure.) HD65/GT-7000/HD700X Confidential...

  • Page 50: 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. HD65/GT-7000/HD700X Confidential...

  • Page 51: Equipment Needed

    - Generic Fixture :80.00001.001 for EDID Key-in (Fixture: JP3 must be closed) - Power cord - RS-232 Cable (pin to pin, F-M):42.83618G001 - Monitor - PC - VGA cable:42.87305G001 - Power adapter for fixture :47.57702G001 - DVI adapter for HDMI :42.82B13G001 - DVI Cable: 42.83N06G001 HD65/GT-7000/HD700X Confidential...

  • Page 52: 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. HD65/GT-7000/HD700X Confidential...
  • Page 53 - 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. HD65/GT-7000/HD700X Confidential...
  • Page 54 - 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. HD65/GT-7000/HD700X Confidential...
  • Page 55 Appendix A Assy Bottom-case Module HD65 [10] [22] [25] [20] [21] [13] [23] [17] [18] [24] [11] [12] [19] [16] [14] [15] HD65/GT-7000/HD700X Confidential...
  • Page 56 Description Parts Supply 51.88N07G011 BOTTOM CASE PC CM7326A(GRAY) HD65 75.88N01G001 ASSY HITACHI LAMPDRIVER 180W 75.88N02G001 ASSY INTERLOCK SWITCH MODULE 70.89F13G001 ASSY LVPS SHEETMETAL MODULE HD65 70.89F14G001 ASSY BLOWER MODULE HD65 70.89F09G001 ASSY ELEVATOR MODULE HD65 ELEVATOR FOOT PC 51.88N22G011...
  • Page 57 Assy Top-case HD65 [15] [13] [14] [20] [19] [17] [16] [10] [12] [11] [21] [11] [18] EXPLODED.STATE HD65/GT-7000/HD700X Confidential...
  • Page 58 SCREW PAN MECH M2.6*6 Ni NYLOK 41.85E03G001 EMI GASKET W10*L25*H7mm 80.89F03G001 PCBA KEYPAD BOARD FOR HD65 80.89F04G001 PCBA PHOTO SENSOR BOARD FOR HD65 51.88N28G001 MYLAY FOR TOP IR LENS PP EP721 51.88N30G002 ADHESIVE1 FOR TOP IR LENS,EP721 51.88N31G002 ADHESIVE2 FOR TOP IR LENS,EP721 51.88N32G001...
  • Page 59 Assy Optical Engine HD65 [21] [20] ASSY.STATE [26] [28] [13] [12] [24] [22] [27] [25] [16] [29] [15] [14] [10] [23] [18] [17] [19] HD65/GT-7000/HD700X Confidential...
  • Page 60 23.88N20G011 YO CONDENSER2 FOR X15 23.88N06G001 YO PLASTIC RELAY FOR X15 61.89F01G001 DMD PLATE AL A6061 HD65 61.89F02G001 ROD COVER SUS304 0.25t 1/2H HD65 61.88N12G001 ROD SPRING SUS301,X15 41.81U03G001 EMI TAPE W40*L80mm 51.88N03G011 ZOOM RING HOLDER PC MN3600HC HD65 52.87319G001 DMD THERMAL PAD 18*13*0.5t...
  • Page 61 Assy ROD Module HD65 item Description Parts Supply 70.89F05G001 ASSY ROD MODULE HD65 23.89F17G001 YO STEP ROD FOR A15 720P X15 61.89F03G001 ROD HOLDER SUS301 0.25t 1/2H HD65 HD65/GT-7000/HD700X Confidential...
  • Page 62 Assy Color Wheel HD65 item Description Parts Supply A S S Y C O L O R W H E E L M O D U L E 70.89F24GR01 HD65(SERVICE) YO 6 SEGMENT CW R100C23B72G90M30Y45 23.89F19G001 FOR HD65 61.88N10G001 COLOR WHEEL HOLDER SECC,X15 52.83615G001...
  • Page 63 Assy Lamp HD65 [11] [14] [10] [15] [13] [12] HD65/GT-7000/HD700X Confidential...
  • Page 64 23.88K15G001 LAMP MODULE PHOENIX 180W FEX88 23.87M10G002 UV-IR-IR 24*25*2 mm(5*5 mm cut)-YO LAMP CHANGER HANDLE SUS304 1.6d 61.86808G001 DP725 61.85928G001 LAMP HOUSING SHOULDER SCREW SB21 85.1A526G060 SCREW PAN MECH M2.6*6 Ni NYLOKSS 35.88N03G002 LAMP WARNING LABEL NEW EP721 HD65/GT-7000/HD700X Confidential...
  • Page 65 D.C. HD65 [12] [15] [13] [10] [14] [17] [11] [16] HD65/GT-7000/HD700X Confidential...
  • Page 66 SHEET MEATL IO SUS301 HD65 80.89F01G001 PCBA MAIN BD FOR HD65 61.89F07G001 SHEET METAL BTM M/B SECC HD65 61.89F08G001 SHEET METAL IO COVER HOLD SECC HD65 85.1A126G040 SCREW PAN MECH M2.6*4 Ni 85.1A526G060 SCREW PAN MECH M2.6*6 Ni NYLOK SCREW I/O SHEEL #4-40UNC*H4*L5.5 85.005AGG040...
  • Page 67 D.P. HD65 HD65/GT-7000/HD700X Confidential X...
  • Page 68 C A B L E C O M P O S I T E V I D E O 1 . 8 M 42.87205G201 EP729;SUZHOU 75.89F02G001 ASSY LENS CAP MODULE HD65 55.89F01G001 CARTON AB OPTOMA LOGO HD65 56.89F01G001 CUSHION-L EPE HD65 56.89F02G001...
  • Page 69 C = Manufacture factory (TW or CPC) 0001 = Serial code EX: Q89F733AAAAAC0001 This label represents the serial number for HD65. It is produced for USA at CPC on Thirty- three week of 2007. Its serial code is 0001. HD65/GT-7000/HD700X Confidential...
  • Page 70 Serial Number Format for Projector (For HD700X) AAASS 0001 Q = Optoma 89F = Project code 7 = Last number of the year (ex:2007 = 7) 48 = week of the year ( ex:the forty-eight week of the year = 48) AAASS = not-defined .SS=HD700X...
  • Page 71 Serial Number Format for Projector (For GT-7000) AAASS 0001 Q = Optoma 89F = Project code 8 = Last number of the year (ex:2008 = 8) 20 = week of the year ( ex:the Twenty week of the year = 20) AAASS = not-defined .SS=GT-7000...
  • Page 72 PCBA Code Definition PCBA Code for Projector XXXXXXXXXX EEEE Vendor Code Revision Date Code HD65/GT-7000/HD700X Confidential XVIII...

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