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EP732B

5-10

5.

Choose “Flash Loader” and click “Browse” to search the

“DDP200_Flash_Vxx_EP732B.img” file.

Then click this button to maximize the window size.

6.

Click “Reset Bus” to erase the flash memory.

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Summary of Contents for EP732B

Page 1: ...s I l a i t i n I Prepared by SI ________________________________________ Prepared by TSE ________________________________________ Check by ________________________________________ Approved by _______...

Page 2: ...emsthatoccur 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 Send the product bac...

Page 3: ...oving Engine Module 2 7 Disassembly Engine Module Part I 2 9 Disassembly Engine Module Part II 2 10 Chapter 3 Troubleshooting 3 1 Equipment Needed 3 1 Main Procedure 3 1 Chapter 4 Function Test and Al...

Page 4: ...deo Composite ComponentandHDTVterminals SXGA XGA SVGA VGA MAC compatibility with oneD sub input terminal Auto image re sizing to 800 600 full screen Manualfocus1 1 2zoomlens Autodetectionofcomputersig...

Page 5: ...Color SilverTop and Silver Bottom Front LampDoorProtection Lamppowersupplyshutoffautomaticallywhendooropen 1 3 Electrical Specifications PowerSupply UniversalAC 100 240V 50 60 Hz with PFC input 200WL...

Page 6: ...75 ohm VideoCompatibility Standards NTSC M 3 58 MHz 4 43 MHz PAL B D G H I M N SECAM B D G K K1 L Component HDTV 480i 480P 576P 720P 1080i 1 4 Optical Specifications ProjectionLens F 2 4 2 7 f 19 7 2...

Page 7: ...0 to 60 C 80 RH max non condensing AcousticNoiseLevel 200W 37 dB A Typical Under 23 2o C 160W 34 dB A Typical Under 23 2o C LampLife 2 000 hours marketing spec 1 500 hours to 50 survival typical full...

Page 8: ...Disassembly Procedure 2 1 Removing Top Cover and I O Panel 1 Unscrew 4 screws from left and right side of Top Cover 2 Unplug one FPC cable and remove Top Cover 3 Unscrew 4 hex screws to remove I O Pan...

Page 9: ...EP732B 2 2 1 Unscrew one screw to remove Lamp Cover 2 Loosen 3 screws to remove Lamp Module 2 2 Removing Lamp Cover and Lamp Module...

Page 10: ...EP732B 2 3 1 Unplug all wires blue circle show and unscrew 5 screws red circle show to remove Main Board Note The green connector is connect to the BlowerFan 2 3 Removing Main Board...

Page 11: ...EP732B 2 4 1 Unscrew 5 screws red circle show and unplug one cable blue circle show to remove Lamp Driver 2 4 Removing Lamp Driver MainBDBracket...

Page 12: ...ews to remove bracket bracket 2 Unscrew 2 screws to remove Blower Fan 2 5 Removing Blower Fan and Front Fan 3 Unscrew 3 screws to remove Front Cover Module then unscrew 2 screws to remove Front Fan Fr...

Page 13: ...EP732B 2 6 1 Unscrew 2 screws to remove bracket 2 Unscrew 2 screws and unplug one cable 3 Unscrew 4 screws to remove LVPS Module 2 6 Removing LVPS Module...

Page 14: ...EP732B 2 7 1 Unscrew 3 acrews to remove the Light Cut and Fan Vent 2 7 Removing Engine Module Engine Module 2 Unscrew 5 acrews to remove Engine Module FanVent LightCut...

Page 15: ...EP732B 2 8 FanModule 3 Unscrew 3 screw to remove Fan Module and Silicon Rubber from Bottom Cover SiliconRubber 4 Unscrew 2 screw to remove Limit Switch from Bottom Cover ElevatorModule LimitSwitch...

Page 16: ...EP732B 2 9 Unscrew 4 screws to remove all parts from Engine Module DMDChip DMDBD DMDMylar DMDHeatsink DMDHeatsink DMDSpringHolder 2 8 Disassembly Engine Module Part I...

Page 17: ...EP732B 2 10 Unscrew 3 screws to remove Push Button then unscrew 3 screws to remove Zoom Ring PushButton ZoomRing 2 9 Disassembly Engine Module Part II...

Page 18: ...wer outlet Check the Keypad cable has broken or not Check the Connect cable inside the Unit Check the LVPS Check the Main board Check the Keypad board B Is Fan Working After Press Power Standby Button...

Page 19: ...Lamp if the Brightness is less than spec Check the Optical engine D Is Color OK Ensure the Signal cable works as well Check the Color wheel index in the service mode of OSD Menu Note Check the Photo...

Page 20: ...n board if the noise also appear on the OSD Menu Note The procedure to enter service mode is Press UP DOWN button at the same time and then press UP UP LEFT button when the unit display No Signal imag...

Page 21: ...ase check the length of cable the signal will be reduce when the signal cable is longer than 5 m Do the Factory Reset of the engineering mode Check the Main board if the image still flicker after the...

Page 22: ...on Adjustment test Check the Keypad board and Keypad cable if the Remote control works as well Check the Main board 3 2 5 Audio Troubleshooting A No Sound Output Ensure the Signal cable and Source are...

Page 23: ...hooting A Remote Control No Function Use a known Remote control for the function test Replace the Remote control if the new Remote control works fine with the Unit Check the Main board if the Unit wor...

Page 24: ...Before function test and alignment each EP732B should be run in and warmed up for at least 30 minutes with following conditions 1 In room temperature 2 With cycled display colors R G B White 3 With c...

Page 25: ...A G V S 0 0 6 x 0 0 8 6 5 2 5 3 0 0 6 x 0 0 8 0 6 9 7 3 0 0 6 x 0 0 8 2 7 1 8 4 0 0 6 x 0 0 8 5 7 9 6 4 0 0 6 x 0 0 8 5 8 7 3 5 A G X 8 6 7 x 4 2 0 1 4 3 4 5 5 3 8 6 7 x 4 2 0 1 0 6 4 8 4 8 6 7 x 4 2...

Page 26: ...u g 6 3 4 n e e r c S y t i m r o f i n U r e k c i l F e t i h W l l u F c e p s e h t h t i w t n a i l p m o c e b d l u o h S Fi e r u g 6 5 h s i m e l B d a e D l e x i P B G R k r a D e t i h...

Page 27: ...EP732B 4 4 Dark Pattern Figure 7 Gary 30 Pattern Figure 8 Blue 180 Pattern Figure 9 Boundary Frame Figure 10 B Color Pattern Figure 5 Full White Pattern Figure 6...

Page 28: ...nter button to choose Reset function and then press Enter to check if it works This action will allow you to erase all end users settings and restore the original factory setting Clock and Clock Phase...

Page 29: ...d complaint with the specification the secondary display modes will be great possibility to be complaint with the specification But we still have to check with general test pattern to make sure every...

Page 30: ...e 5 1 Equipment Needed Software DLP Composer dev firmware folder Hardware Power Cord RS232 Cable USB Cable P N 42 86006 001 PC or Laptop EP732B Projector 5 2 Setup Procedure USB Cable USB Port 1 Conne...

Page 31: ...EP732B 5 2 1 Execute the DLPComposer Lite V3 3 Setup program 2 Click Next icon 3 5 3 1 DLP Composer Installation Procedure 5 3 Installation Procedure...

Page 32: ...EP732B 5 3 3 Select I accept and agree to be bound by all the terms and conditions of this License Agreement thenClick Next icon 4 Select All andthenclick Next icon 1 2 1 2...

Page 33: ...EP732B 5 4 5 Click Finish tocompletetheinstallation 6 Click Yes to restart the computer 3...

Page 34: ...ton then push the power button to turn on the projector Note The Temp LED and Lamp LEDshould be full on 2 ExecutetheC Programfiles DLPComposer usbupdata cmd Note The DLP Composer program must be close...

Page 35: ...er have successful My Computer Hardware Device Manager System Properties 5 Right click My Computer on the desktop Select Properties on the popup menu to launch the System Properties window Choose Hard...

Page 36: ...EP732B 5 7 6 Click Jungo toassure DDP2000 and WinDriver areproperlyinstalled Ifnot repeat Step 1 6 Device Manager...

Page 37: ...EP732B 5 8 1 Executethe DLPComposerTM 5 4 Firmware Upgrade Procedure 2 Click Edit and Preferences 1 2...

Page 38: ...Library Thelibrarypathlocatedtothedefaultinstallationdirectoryis C Program Files DLPComposer If not then press Browse to select the right path 4 Select Edit Preferences Communications choose USB andth...

Page 39: ...EP732B 5 10 5 Choose Flash Loader and click Browse to search the DDP200_Flash_Vxx_EP732B img file Thenclickthisbuttontomaximizethewindowsize 6 Click Reset Bus to erase the flash memory 2 1 2 1 3...

Page 40: ...EP732B 5 11 7 Click Yes to erase the flash memory 8 If the firmware is ready then click StartDownload to process the firmware upgrade...

Page 41: ...ase power on the projector Enter Service Mode to check if the firmware version is correct Note Note 1 Press the UP and Down button at the same time 2 Press UP button twice and then press LEFT button t...

Page 42: ...EP732B 6 1 Chapter 6 DDC Key in Procedure 6 1 Equipment Needed Analog PC EDID fixture Power Adapter Power Cord RS 232 Cable VGA Cable EP732B Power Adapter RS232 Cable EDID Fixture VGA Cable...

Page 43: ...be opened 3 Connect P1 of the fixture and COM1 of PC with RS232 cable Figure 1 2 4 Connect P3 of the fixture and VGA port of EP732B with VGA cable Figure 1 2 5 Connect EP732B with Power Cord Figure 2...

Page 44: ...EP732B 6 3 6 3 DDC Key in Procedure 1 Execute Optoma_EP732_EDID program 2 Select COM1 and press Link Test key then the screen will appear Link OK 1 2 3...

Page 45: ...EDID is not keyed in successfully Then repeat Step 1 5 Note Do not run two EDID programs at the same time 3 Key in the S N into the blank space beside Bar Code and then press Enter key on keyboard to...

Page 46: ...110V 2 220V 0 universal B BIOS version E PCB board version M Mechanical version O Optical version Serial code from 0001 EX A80V429T0AAAA1001 This label A80V429T0AAAA1001 represents the whole serial n...

Page 47: ...r i a F d a B n o i t c u d o r t n I 1 e r u d e c o r P y l b m e s s a s i D 2 g n i t o o h s e l b u o r T 3 e r u d e c o r P t n e m n g i l A t s e T n o i t c n u F 4 e r u d e c o r P e d a...

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