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All manuals and user guides at all-guides.com SERVICE MANUAL Model Name : HD70 / HD720X / HD32 Prepared by SI : ________________________________________ Prepared by TSE : ________________________________________ Check by : ________________________________________ Approved by : ________________________________________ Date Revise Version Description 2006/08/20 V1.0...
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All manuals and user guides at all-guides.com HD70 / HD720X Comparison List PARTS HD70 / HD32 HD720X ZOOM RING 51.85S02G001 51.85S02G011 TOP COVER 51.80N01G011 51.80N01G021 KEYPAD BUTTON MODULE 75.85S02G001 75.85S02G011 FRONT COVER MODULE 75.85S03G001 75.85S03G011 HD70/HD720X/HD32 Confidential...
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All manuals and user guides at all-guides.com Preface This manual is applied to HD70/HD720X/HD32 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.
Chapter 3 Troubleshooting Equipment Needed Main Procedure Chapter 4 Function Test & Alignment Procedure Test Equipment Needed Service Mode Test Condition Inspection Procedure Chapter 5 Firmware Upgrade Equipment Needed Installation Procedure USB Driver Upgrade Procedure Firmware Upgrade Procedure Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com Chapter 6 EDID Upgrade EDID Introduction Equipment Needed Setup Procedure EDID Key In Procedure Appendix A Exploded Overview Appendix B 7-23 Serial Number System Definition 7-23 PCBA Code Definition 7-24 Confidential HD70/HD720X/HD32...
800 x 600 800 x 600 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1024 x 768 1280 x 768 1280 x 768 1280 x 768 WXGA 1280 x 768 1280 x 768 1280 x 768 Confidential HD70/HD720X/HD32...
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1280 x 1024 1280 x 1024 1280 x 1024 SXGA 1280 x 1024 1280 x 1024 1280 x 1024 SXGA+ 1400 x 1050 1152 x 870 75.06 MAC G4 640 x 480 i Mac DV 1024 x 768 Confidential HD70/HD720X/HD32...
Chapter 2 Disassembly Process 2-1 Equipment Needed Item Photo Item Photo Screw Bit Hex Sleeves (+) :107 Sleeves Tweezers Note: As the process of HD720X / HD32 disassembling is the same as HD70, we take HD70 for example here. Confidential HD70/HD720X/HD32...
All manuals and user guides at all-guides.com 2-2 Remove Lamp Module Procedure Photo Unscrew 2 screws to remove Lamp Cover (as red circle) Lamp Cover Unscrew 2 screws to remove Lamp Module (as red circle) Lamp HD70/HD720X/HD32 Confidential...
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All manuals and user guides at all-guides.com Procedure Photo (1) Remove Top Cover (2) Unscrew 4 screws (as red circle) (3) Remove Keypad BD and Key Button Keypad BD Top Cover HD70/HD720X/HD32 Confidential...
All manuals and user guides at all-guides.com 2-4 Remove Front Cover, Main BD Procedure Photo (1) Unscrew 3 screws (as red circle) (2) Unplug 1 CNNT (as yellow square) (3) Remove Front Cover Front Cover Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com Procedure Photo (1) Loosen 2 tenons (as blue circle) (2) Remove Elevator Push Button (3) Remove IR Receiver BD directly Elevator Push Button HD70/HD720X/HD32 Confidential...
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All manuals and user guides at all-guides.com Procedure Photo (1) Unscrew 5 screws (as red circle) (2) Unplug 8 CNNT (as yellow square) (3) Remove Main BD Main BD Confidential HD70/HD720X/HD32...
All manuals and user guides at all-guides.com 2-5 Remove Light Cut Top, Fan Module, Lamp Driver Module Procedure Photo (1) Unscrew 2 screws (as red circle) (2) Remove Light Cut Top Light Cut Top HD70/HD720X/HD32 Confidential...
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All manuals and user guides at all-guides.com Procedure Photo (1) Unscrew 4 screws (as red circle) (2) Remove Fan Module (3) Disassemble Fan Module Fan Module Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com Procedure Photo (1) Unscrew 2 screws (as red circle) (2) Unscrew 2 hex spacer (as blue circle) (3) Unplug 1 CNNT (as yellow square) (4) Remove Lamp Driver Module Lamp Driver Module HD70/HD720X/HD32 Confidential 2-0...
All manuals and user guides at all-guides.com 2-6 Remove LVPS Module, Color Wheel, Engine Module Procedure Photo (1) Unscrew 2 screws (as blue circle) (2) Remove Interlock Switch (3) Unscrew 7 screws (as red circle) (4) Remove LVPS Module Interlock Switch LVPS Module Confidential HD70/HD720X/HD32 2-...
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All manuals and user guides at all-guides.com Procedure Photo (1) Unscrew 1 screw (as red circle) (2) Remove C/W Color Wheel HD70/HD720X/HD32 Confidential 2-2...
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All manuals and user guides at all-guides.com Procedure Photo (1) Unscrew 4 screws (as red circle) (2) Remove Engine Module (3) Remove Zoom Ring Engine Module Zoom Ring Confidential HD70/HD720X/HD32 2-3...
All manuals and user guides at all-guides.com 2-7 Disassemble Engine Module Procedure Photo (1) Unscrew 3 screws around Focus Ring (as red circle) (2) Remove Focus Ring Focus Ring HD70/HD720X/HD32 Confidential 2-14...
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All manuals and user guides at all-guides.com Procedure Photo (1) Unscrew 8 screws (as red circle) (2) Remove Formatter BD and DMD Chip Engine Module Confidential HD70/HD720X/HD32 2-5...
All manuals and user guides at all-guides.com 2-8 Remove Front Light Cut Module Procedure Photo (1) Unscrew 1 screw (as red circle) (2) Remove Front Light Cut Module Front Light Cut Module HD70/HD720X/HD32 Confidential 2-...
All manuals and user guides at all-guides.com 2-9 Remove Blower Fan Module Procedure Photo (1) Unscrew 3 screws (as red circle) (2) Remove Blower Fan Module Blower Fan Module Confidential HD70/HD720X/HD32 2-7...
All manuals and user guides at all-guides.com 2-11 Remove Elevator Foot Procedure Photo (1) Unscrew 3 screws (as red circle) (2) Turn over the Bottom Cover and unscrew 2 screws to remove Elevator Foot Elevator Foot Confidential HD70/HD720X/HD32 2-...
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All manuals and user guides at all-guides.com Procedure Photo (1) The Disassembling is completed Bottom Cover HD70/HD720X/HD32 Confidential 2-20...
“Source” button on the control panel to switch) - Ensure all connectors are securely connected and aren’t No Image broken - Check Main Board - Check DMD Board - Check Color Wheel - Check DMD Chip - Check Engine Module Confidential HD70/HD720X/HD32...
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- Ensure the Projection Lens is clean (Out of spec.) - Clean DMD Chip and Engine Module - Check DMD Chip - Check Engine Module - Ensure the Signal Cable and Source work Garbage Image - Check Main Board - Check DMD Board Confidential HD70/HD720X/HD32...
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Check Remote Control or Control Panel c. IR Receiver Failed - Control Panel a. Check FPC b. Check Keypad c. Check Main Board - Do “Reset” of the OSD Menu Function Abnormal - Check Main Board - Check DMD Board Confidential HD70/HD720X/HD32...
After final QC step, we have to erase all saved change again and restore the factory defaults. The following actions will allow you to Reset erase all end-users’ settings and restore the original setting: 1. Please get into Menu. 2. Use OSD to reset. Confidential HD70/HD720X/HD32...
- Circumstance Brightness : Dark room less than 2.0 lux. - Inspection Distance : 1.8 m~2.5 m for functional inspection - Screen Size : 60 inches diagonal (wide) - After repairing each HD70 / HD720X / HD32, the unit should be burn-in (Refer to the table below). Symptom...
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ICON Pattern & 64 GRAYS RGBW - Please check and Color ensure if each color is Performance normal and distin- guishable. - If not, please adjust color index of the Engineering Mode. - Fix OSD to re-sync or track Frenquency. Confidential HD70/HD720X/HD32...
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Gray 10 Blemish accepted if the (Bright) problem appear with Gray 10 pattern The dark blem- - Test Pattern : ish cannot be Blue 60 Blemish accepted if the (Dark) problem appear with Blue 60 pattern. Confidential HD70/HD720X/HD32...
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Step Specification Procedure Photo - In Service Mode Ensure FW is the FW version - FW must be the Latest version. latest version - Read EDID data Ensure the EDID EDID via VGA and is available HDMI port. Confidential HD70/HD720X/HD32...
Software : (DDP 3020- USB) - DLP Composer (Version 6.0) - Firmware (HD70 / HD720X / HD32 *.img) - Library files Note: The FW upgrade procedure for HD720X / HD32 is the same as HD70, here we take HD70 for example. Hardware : Item...
1. Reading the “Li- cense Agreement” rules. 2. Choose “I accept and agree to be bound by all the Next terms and condi- tions of this License Agree- ment” icon. 3. Click “Next” button. Click “Next” button. Next Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com Step Procedure Photo 1. Choose “All” icon. 2. Click “Next” but- ton. Next Click “Next” button. Next The program is ex- ecuting “Initializing” status. Process- Confidential HD70/HD720X/HD32...
Projector & Execute the C:\ Program files\DLP Composer\usbup- data.cmd (Note: The “DLP Execute Composer” program Program must be closed first.) Press any key to continue. Then, wait for about 1 minute. Type any key to con- tinue Confidential HD70/HD720X/HD32...
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Device 3. Choose “Hard- Manager ware” and then click “Device Manager”. Click “Jungo” to en- Device Manager sure “DDP2000” and “Windriver” are prop- erly installed. If not, repeat Step 1~5. Ensure “DDP2000” & “Win- Driver” are properly installed Confidential HD70/HD720X/HD32...
Compose file. TM” Click “Edit” and “Preferences”. 1. Click “Library”. 2. The library path located in the default installation directory is C:\ Program Files\ DLP Composer Lite 6.0\CCA_Li- brary\ If not, press “Browse” to select the right path. Confidential HD70/HD720X/HD32...
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2. Click “OK”. Vendor: 0x451 Product: 0x2000 1. Choose “Flash Loader” 2. Click “Browse” to search the firm- ware file. (HD70) 3. Select the item “Skip Boot Loader Area. 4. Select “64KB”. 5. Click “Reset Bus” to erase the flash memory.
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2. Click “Yes” to erase the flash memory. Proceeding Picture Proceed- 1. When Firmware Upgrade Process is finished, the power LED light 2. Unplug USB Cable and Power Cord. Re-plug in Power Cable. Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com Step Procedure Photo Restart the unit and get into the Service Mode to check the Firmware Version. (Note: For geting into Service Mode, Check please refer to Firmware Chapter 4 Function Test and Alignment Procedure.) Confidential HD70/HD720X/HD32...
Display Data Channel (DDC), which sites between the display device and the PC graphics adapter. The system uses this information for configuration purposes, so the monitor and system can work together. 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 HD720X / HD32 is the same as HD70, here we take HD70 for example. 6-2 Equipment Needed Software: - EDID Program (Generic V0.51) - EDID Table (*.ini)
Photo 1. Power Adapter to Fixture JP1 2. Fixture P1 to PC COM1 Port by RS232 Cable. 3. Fixture P2 to HD70 VGA Port by VGA Cable. 4. Fixture P3 to HD70 HDMI Connect Port by DVI cable which link All Ports with HDMI-DVI adapter.
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1 in the Port se- Model lection. 2. Click on “Model”. 3. Choose the EDID that responses to the model that you choose. 1. Key in the Serial Number into the Barcode blank space. 2. Click “Program”. Key in Serial Number HD70/HD720X/HD32 Confidential...
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Change 2. Connect Port P3 of Cable to fixture with HDMI port HDMI of HD70 by DVI cable which link with HDMI- DVI adapter. 3. Click “OK” 1. When the EDID pro- gramn is completed, HDMI the message “OK”...
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“Trans”.) 2. Click on “Read” to read EDID informa- tion. 3. The “EDID Informa- tions” will show the result. 4. Click “Reset” to do the next unit or “Exit” to close the EDID program. Note: Please make sure the EDID of VGA and HDMI has burned in. HD70/HD720X/HD32 Confidential...
All manuals and user guides at all-guides.com Appendix A Exploded Overview D.C. HD70 HD70/HD720X/HD32 Confidential...
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All manuals and user guides at all-guides.com " " N Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com Top Cover Module HD70 Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com ASSY LAMP MODULE PHONEIX t 3 . t 3 . " N " " N " " N " " N " " N Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com ASSY ENGINE MODULE HD70 Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com PART NUMBER LIST t 5 . t 4 . Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com SUB ASSY ENGINE MODULE HD70 HD70/HD720X/HD32 Confidential...
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All manuals and user guides at all-guides.com " ' ' N " + " N Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com ASSY OPTICAL LENS MODULE HD70 Confidential HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com ASSY COLOR WHEEL MODULE HD70 . . . / " " N " t " N Confidential 7-10 HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com " " N " " N " " N " " N " " N " t t 8 . HD70/HD720X/HD32 Confidential 7-13...
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All manuals and user guides at all-guides.com ASSY ENGINE BASE MODULE HD70 HD70/HD720X/HD32 Confidential 7-12...
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All manuals and user guides at all-guides.com " " N " " N " " N " " N " " N " t t 8 . HD70/HD720X/HD32 Confidential 7-13...
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All manuals and user guides at all-guides.com ASSY AXIAL FAN MODULE HD70 " " N HD70/HD720X/HD32 Confidential 7-14...
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All manuals and user guides at all-guides.com " " N " " N " " N " " N " " N " t t 8 . HD70/HD720X/HD32 Confidential 7-15...
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All manuals and user guides at all-guides.com " " N " " N Confidential 7-16 HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com BLOWER FAN MODULE JD70 HD70/HD720X/HD32 Confidential 7-17...
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All manuals and user guides at all-guides.com ASSY LVPS MODULE HD700 Confidential 7-18 HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com LAMP DRIVER MODULE HD70 P " " HD70/HD720X/HD32 Confidential 7-19...
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All manuals and user guides at all-guides.com MAIN BOARD MODULE HD70 Confidential 7-20 HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com FRONT COVER MODULEHD70 Confidential 7-21 HD70/HD720X/HD32...
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All manuals and user guides at all-guides.com ASSY BLOWER DUCT MODULE HD70 Confidential 7-22 HD70/HD720X/HD32...
C = Manufacture factory (TW or CPC) 0001 = Serial code EX: O85S633AAAAAC0001 This label represents the serial number for HD70. It is produced for USA at CPC on thirty- three week of 2006. Its serial code is 0001. HD70/HD720X/HD32...
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Serial Number Format for Projector (for HD32) 39 AAASS 0001 Q = Optoma 85S = Project code 7 = Last number of the manufacture year (ex:2007 = 7) 39 = week of the manufacture year ( ex:the thirty-nine week of the year = 39) AAASS = not-defined.
All manuals and user guides at all-guides.com II. PCBA Code Definition PCBA Code for Projector XXXXXXXXXX EEEE C: M/B Vendor Code B: DMD/ B Revision Date Code HD70/HD720X/HD32 Confidential 7-24...