Optoma HD83 Service Manual Download Page 20

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Confidential

2-2

HD83

4. Unscrew 4 screws (as red circle).
5. Disassemble system fan and fan bracket.

Note: Take the Fan Module as the right

gesture, Avoid pressing the middle of the

Fan or Blower with great strength. Make

sure Fan or Blower handle method as

right image.

the wrong gesture

the right gesture

Summary of Contents for HD83

Page 2: ...omers 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 n...

Page 3: ...dule 2 5 Disassemble Lens Ring Module 2 6 Disassemble Top Cover Module 2 7 Disassemble Top Shielding 2 7 Disassemble Right Cover Module 2 8 Disassemble Daughter Board Module 2 10 Disassemble System Fa...

Page 4: ...2 26 Disassemble Ceiling Base Module 2 27 Rod Adjustment 2 28 Re write Lamp Usage Hour 2 29 Chapter 3 Troubleshooting LED Lighting Message For Projector 3 1 Main Procedure 3 2 Chapter 4 Function Test...

Page 5: ...ks for FW Upgrade RS232 5 6 Equipment Needed 5 6 Firmware Upgrade Procedure 5 7 Section 3 8051 FW Upgrade 5 9 Equipment Needed 5 9 8051 Firmware Upgrade Procedure 5 10 Check 8051 FW version 5 11 Chapt...

Page 6: ...d 280W 50 Survival Rate ECO Mode 4000 Hours Typical 230W 50 Survival Rate 8 Lamp 280W Lamp Osram E20 8 9 DMD Chip Number of active dots 0 65 1080P Number of active dots 1080P 10 Color wheel 6 segments...

Page 7: ...5 O O 640 x 480 43 3 85 O O SVGA 800 x 600 35 2 56 3 O O 800 x 600 37 9 60 3 O O 800 x 600 46 9 75 O O 800 x 600 48 1 72 2 O O 800 x 600 53 7 85 1 O O XGA 1024 x 768 48 4 60 O O 1024 x 768 56 5 70 1 O...

Page 8: ...920 x 1080p 24 O O 1920 x 1080p 50 O O 1920 x 1080p 60 O O 1280 x 720 45 60 1280 x 720p 50 O O 1280 x 720p 60 O O SDTV 720 x 576 31 3 50 720 x 576i 50 O O 720 x 576p 50 O O 720 x 480 31 5 60 720 x 480...

Page 9: ...Overview 1 Screw Bit 105 2 Screw Bit 107 3 Screw Bit 107 4 Hex Sleeves 5 mm 5 Tweezers 6 HD83 unit Before you start This process is protective level II Operators should wear electrostatic chains Note...

Page 10: ...2 screws as red circle on the lamp module 2 Take off lamp module from the projector 2 2 1 Disassemble Lamp Cover Module 1 Turn the projector backside 2 Push the lamp cover switch to the open state as...

Page 11: ...1 Turn the projector backside 2 Unscrew 6 screws from the bottom cover as red circle 3 Disassemble the bottom cover module 2 2 4 Disassemble Formatter Board Module 1 Unscrew 6 screws as red circle an...

Page 12: ...Confidential 2 HD83 2 Disassemble formatter board as arrow shows 3 Unplug 2 connectors as yellow square 4 Disassemble formatter board...

Page 13: ...ntial 2 HD83 3 Unscrew 4 Hex screws as red circle 4 Disassemble the main board module 2 2 5 Disassemble Main Board and I O Board Module 1 Unscrew 4 screws as red circle 2 Unplug 1 connector as yellow...

Page 14: ...ws as red circle 6 Disassemble the I O board from main board module 2 2 6 Disassemble Lens Ring Module 1 Clockwise rotate the lens ring about 15 degrees from left image to right image as the red oval...

Page 15: ...nscrew 2 screws as green circle on the focus ring 3 Pushing back as red arrow disassemble top cover module 2 2 8 Disassemble Top Shielding 1 Unscrew 7 screws as red circle 2 And then unscrew 3 screws...

Page 16: ...isassemble Right Cover Module 1 Unplug 1 connectors as red square 2 Tear 1 mylar off as yellow oval shaped circle A B C D A 3 Unscrew 1 screw as red circle 4 Unscrew 2 screws as red circle 5 Unscrew 2...

Page 17: ...dential 2 HD83 6 Disassemble right cover module 7 Use the tweezers to separate 2 tenons as red circle disassemble IR lens left and IR sensor board 8 Unscrew 2 screws as green circle disassemble lamp l...

Page 18: ...Note 12 connectors as the following table 1 Lamp blower 3 pin blue 2 Optical engine blower 3 pin black 3 IR sensor board on the left cover 3 pin gray 4 Photo sensor board for color wheel 3 pin black 5...

Page 19: ...Confidential 2 11 HD83 2 2 11 Disassemble System Fan Module 1 Unscrew 5 screws as red circle 2 Turn back the system fan module and unscrew 2 screws as red circle 3 Disassemble system fan module...

Page 20: ...circle 5 Disassemble system fan and fan bracket Note Take the Fan Module as the right gesture Avoid pressing the middle of the Fan or Blower with great strength Make sure Fan or Blower handle method a...

Page 21: ...Confidential 2 13 HD83 2 2 12 Disassemble Lamp Driver Module 1 Unscrew 3 screws as red circle to disassemble lamp driver module 2 Unplug 1 connector as red square 3 Disassemble lamp driver module...

Page 22: ...2 screws as red circle 2 Unscrew 2 screws as green circle 3 Disassemble rubbers DMD and lamp blowers Note Avoid pressing the middle of the Blower or Fan with great strength 4 Unplug 2 connectors as ye...

Page 23: ...isassemble Air Duct Module 1 Unscrew 3 screws as red circle 2 Disassemble air duct module A A 2 2 15 Disassemble LVPS Module 1 Unscrew 4 screws as red circle 2 Tear 2 mylars off as green square 3 Unsc...

Page 24: ...Confidential 2 16 HD83 4 Unplug 5 connectors as yellow square 5 Remove the LVPS 6 Unscrew 3 screws as red circle 7 Unscrew 2 screws as red circle...

Page 25: ...Confidential 2 17 HD83 7 Unscrew 4 screws as red circle 8 Disassemble LVPS module...

Page 26: ...ews as red circle 4 Disassemble optical engine blower Note Avoid pressing the middle of the Blower or Fan with great strength 2 2 16 Disassemble Optical Engine Blower 1 Unscrew 5 screws as red circle...

Page 27: ...ver Module 1 Unscrew 3 screws as red circle 2 Unplug 1 connector as yellow square 3 Disassemble left cover module 4 Unscrew 3 screws as red circle 5 Use the tweezers to separate 2 tenons as green circ...

Page 28: ...odule 1 Unscrew 5 screws as red circle 2 And then unscrew 2 screws as red circle 3 Disassemble engine module 4 Tear 1 mylar off as blue square A A 2 2 19 Disassemble Color Wheel Module 1 Unscrew 3 scr...

Page 29: ...Confidential 2 21 HD83 5 Unscrew 1 screw as red circle 6 Disassemble color wheel and photo sensor board 3 Unscrew 2 screws as red circle 4 Disassemble color wheel module...

Page 30: ...1 Disassemble DA Cover 1 Unscrew 3 screws as red circle 2 Tear 1 mylar off as yellow square 2 Disassemble DA cover 2 2 20 Disassemble Lamp Blower Duct Module 1 Unscrew 1 screw as red circle 2 Disassem...

Page 31: ...Confidential 2 23 HD83 3 Unscrew 1 screw as red circle 4 Disassemble DA motor and photo sensor board 2 2 22 Disassemble DA Motor Module 1 Unscrew 2 screws as red circle 2 Disassemble DA motor module...

Page 32: ...dential 2 24 HD83 2 2 24 Disassemble Heat Sink Module 1 Unscrew 4 screws as red circle 2 Disassemble heat sink module 2 2 23 Disassemble Rod Module 1 Unscrew 3 screws as red circle 2 Disassemble rod m...

Page 33: ...semble Focus Ring 1 Unscrew 3 screws as red circle 2 Disassemble focus ring 2 2 25 Disassemble DMD Module 1 Unscrew 4 Hex screws as red circle 2 Disassemble DMD module 3 Unscrew 1 screw as red circle...

Page 34: ...Ring 1 Unscrew 2 screws as red over shaped circle 2 Disassemble zoom ring 2 2 28 Disassemble Bottom Cover Shielding Module 1 Unscrew 21 screws as red circle 2 Then unscrew 5 screws of another side as...

Page 35: ...Confidential 2 27 HD83 2 2 29 Disassemble Ceiling Base Module 1 Unscrew 6 screws as red circle 2 Disassemble IO base and ceiling base module...

Page 36: ...screen to white screen Adjust the screws by using the rod on the engine module to readjust the image screw 1 should be asjusted first and then screw 2 Adjust until the yellowish or bluish parts disapp...

Page 37: ...p Hours Full Use up or down buttons to select Exit then use left or right buttons to re write the lamp hours Full 3 Re write Lamp Hours ECO Use up or down buttons to select Factory reset then use left...

Page 38: ...re EDID System Firmware Update v v v chapter 5 section 1 Color Wheel Index v v Chapter 4 3 1 7 OSD Reset v v v Chapter 4 5 2 Video Calibration v v v v Chapter 4 6 VGA Calibration v v v v Chapter 4 6 E...

Page 39: ...D Red Power LED Blue Temp LED Red Lamp Led Orange Standby State input power cord Power on Warming Flashing Power on and Lamp lighting Power off Cooling Flashing Error Lamp failed Flashing Error Fan fa...

Page 40: ...Power LED and Temp LED flash red Check Fan Check Daughter Board Check Formatter Board Check Photo Sensor Board c Power LED flashes red Temp LED light on red Check Thermal Switch Check Thermal Sensor...

Page 41: ...te S Video and HDMI HDTV Source 720P 1080P 1080i Minolta CL 100 Quantum Data 802B or CHROMA2327 Color Video Signal Pattern Generator 4 2 Test Condition Circumstance brightness Dark room less than 2 lu...

Page 42: ...ht or left arrow key to adjust the value to minimize video flicker Adjust Resync or Frequency Tracking H Position V Position to the inner screen Inspection item Eliminate visual wavy noise by Resync F...

Page 43: ...check White pattern IRE 100 Criteria The dead pixel is unacceptable on full white pat tern in zone A and no more than 2 dark pixels in zone B Adjacent pixels are unacceptable Ref Defect specification...

Page 44: ...attern A 0 B 4 diameter 1 inch 6 Dark Blemish Dirty Blue 60 pattern A 0 B 4 diameter 1 inch 7 Bright pixel on frame Gray 10 pattern 1 6 Focus Test Procedure Test equipment video generator Test signal...

Page 45: ...he screen and sort from R G B W 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 abnorm...

Page 46: ...measure brightness values of full white pattern P5 full black pattern B5 see image full white Follow Contrast formula to calculate contrast values Contrast Formula P5 B5 Note P5 Lux of center in full...

Page 47: ...from speaker Check whether the mute is normal 4 3 3 Video Port Test Procedure Test equipment DVD player Test signal Video Inspection item Video performance test Inspection Distance 1 4M 1 5M Criteria...

Page 48: ...movie 720p 60HZ HDMI 2 for 3D game Inspection item 3D test Inspection Distance 3 5 M Criteria The image should not appear noise flicker shadow shocking abnormal color 4 4 Run In Test Temperature 15 C...

Page 49: ...e version All firmware version must be the latest version TB implementation Related TB must be implement Cosmetic Cosmetic can not be broken Logo Missing logo missing prints and blurry prints are unac...

Page 50: ...Criteria If there is noise on the screen the product is consid ered as failure product The screen appears normal it shouldn t appear any abnormal condition such as lines and so on Check if the project...

Page 51: ...ain board blower or upgrading the firmware please follow steps as below 1 Plug in the power cord and press power button then hold Power button quickly then the Power LED light blue Temp LED and Lamp L...

Page 52: ...Chapter 5 Firmware Upgrade Section 1 Pixelworks for FW Upgrade USB 5 1 1 Equipment Needed Software PW980 HD83_PW980 FW_xxx Hardware Projector Power Cord 42 50115G001 USB Cable mini USB to USB A 42 002...

Page 53: ...Power button The PC will ask to install USB driver only for the first time Please refer to 5 1 3 for the installation of USB driver 5 1 3 Install USB Driver 1 Click on the Found New Hardware Wizard S...

Page 54: ...3 Confidential 5 3 Select the Windowns Side usb driver then click OK 4 Wait for several seconds 5 Click Finish Note If Found New Hardware Wiszard picture appear again repeat step 2 to install USB Driv...

Page 55: ...he folder HD83_PW980 FW_xxx 2 Execute PW980 FlashUpgrader exe 3 Select HD83 inf for Flash File Select USB 2 0 for Connection Select Notify On Completion and Reset Target After Download Double click th...

Page 56: ...Image downloads compeletly Downloading root cramfs will running automatically 6 When message Flash Completed appears click OK 7 Press Power off Left Left and Up button of remote to get into service mo...

Page 57: ...ential 5 HD83 Section 2 Pixelworks for FW Upgrade RS232 5 2 1 Equipment Needed Software PA131 HD83_PA131 FW_xxx Hardware Projector Power Cord 42 50115G001 RS232 Cable 9PIN to 9PIN 42 85H02G001 PC or L...

Page 58: ...p LED lights on loosen Power button 3 Double click the FW folder HD83_PA131FW_xxx 4 Execute PA131 FlashUpgrader exe 5 Process Select PA131 for Chip Select Serial for Connection Select the COM Port whi...

Page 59: ...lease enter FW upgrade mode 6 When FlasherBoot hex downloads completely Downloading Appcode hex will running automatically 7 When message Flash Completed appears click OK 8 Press Power off Left Left a...

Page 60: ...8051 FW Upgrade 5 3 1 Equipment Needed Software N79A901R USB Setup _NLINK_en Manley USB Driver_NLINK xxx_8051_xx hex Hardware Projector Power cord 42 50115G001 USB Cable mini USB to USB A 42 00284G00...

Page 61: ...execute NLINK program 3 Choose the right type of MCU MCU Choose picture will appear on the screen select N79A901R Click OK 4 Program settings Ensure NLlNK Fixture and PC are securely connected the in...

Page 62: ...onfidential 5 11 5 3 3 Check 8051 FW version 1 Restart the unit and enter the Service Mode Press Power off Left Left and Up button of remote 2 The firmware version will be shown as red circle on the s...

Page 63: ...HD83 Confidential 6 Chapter 6 EDID Upgrade 6 1 EDID Upgrade Procedure The upgrade procedure for VGA and HDMI ports please refer to common service manual chapter 6...

Page 64: ...HD83 Confidential AppendixA ExplodedImage DC 1 Note This chapter is only designed to show the exploded image of the projector For updated part numbers please refer to RSPL report...

Page 65: ...HD83 Confidential DC 2...

Page 66: ...HD83 Confidential DC 3...

Page 67: ...HD83 Confidential DC 4...

Page 68: ...HD83 Confidential DC 5...

Page 69: ...HD83 Confidential DC 6...

Page 70: ...HD83 Confidential DC 7...

Page 71: ...R 14 41 83C01G001 EMIGASKETW13 H15 L40 15 61 8AF64G001 SHOULDERHEXSCREW HD82 70 8AF31GR01 ASSYENGINEDAMODULEVP22FORHD82 SERVICE V 16 70 8LL12G001 ASSYENGINEDAMODULEHD83 17 61 8AF03G001 DACOVERVP22HD82...

Page 72: ...41 85E04G001 EMIGASKETW10 L28 H3mm 70 8AF27GR01 ASSYSIDECOVER RIGHTHD82 SERVICE V 42 70 8LL13G001 ASSYSIDECOVERRIGHTHD83 43 41 82G11G001 EMIGASKETW10 L32 H2mmEP719 44 51 82G29G001 WIREMOUNTSFW 4D MKW...

Page 73: ...rts Supply 58 85 1A323G080 SCREWPANMECHM3 8BLACK GREEN 59 51 81542G001 TAPE3MJ35017 15mm 70 8AF30GR01 ASSY LENS RING MODULE HD82 SERVICE V 60 70 8AF18G001 ASSY LENSRINGHD82 61 51 8AF10G021 TOPCOVERHD8...

Page 74: ...80 8AF05G001 PCBAIRSENSORBDFORHD82 3 51 8AF26G001 IRLENSLHD82 4 51 8AF24G001 LEDLENSHD82 5 51 8AF34G001 POWERKEYANDIRLENS HD82 6 80 8LL09G001 PCBALEDBDFORHD83PROJECTOR V 7 85 WA123G060 SCREWPANTAPM3...

Page 75: ...HD83 Confidential 12 Assy Engine Module...

Page 76: ...NSSHIFTRINGVP22 11 61 8AF66G001 SPRINGWASHERHD82 13 85 SD122G050 SCREWBINDINGTAPM2 5NI WASHER 8 0 14 61 87C18G001 DMDGROUNDBRACKETK1 15 51 8AF47G001 3MTAPE1350OFMIRROR2 HD82 16 61 8AF60G001 DMDLIGHTMA...

Page 77: ...OHARAS BSM10 32 5MM A 32 70 8LL11G001 ASSYRELAYMODULEHD83 34 70 8LL14G001 ASSYENGINETOPMODULEHD83 35 80 8LL04G001 PCBAPHOTOSENSORBOARDFORHD83PROJEC TOR V 36 52 89S05G001 LAMPLIGHTCUTPORONM209X 37 61...

Page 78: ...CC0 6THD83 2 51 8LL01G001 OSRAM280WLVPSMYLARHD83 3 75 8JR01GP01 ASSY280WLVPSACconnWITHEUPFOREX665UTI V 4 85 1C123G080 SCREWISOM3 8mmNIPHW LW 5 49 8AF01G001 SUNONGB1205PKV4 AY50X20mmDMDBLOWER V 6 52 87...

Page 79: ...tial 16 Assy Blower Module Item PN Description Parts Supply 1 52 8HS01G003 5020BLOWERRUBBERFORULTRASHORTTHRO W 2 49 8LL01G001 SUNON50 20mmHIGH SPEEDWIRELENGTH190mmBLOWER V 3 52 8HS11G001 BLOWERAIRTIGH...

Page 80: ...HD83 Confidential 17 Assy Lamp Module...

Page 81: ...9EDU 7 61 8BA06G001 LAMPCLAMPTOPP1266 8 61 8BA07G001 LAMPCLAMPBOTTOMP1266 9 85 0A126G040 SCREWDOUBLEFLATMECHM2 6 4Ni 10 85 1A526G050 SCREWPANMECHM2 6 5NiNYLOK 11 70 8LL08G001 LAMPAIRGUIDEOSRAME208MODU...

Page 82: ...ODULEHD83 2 52 83C01G001 RUBBERFAN9225FLATEP910 3 49 8EE03G001 SUNONVAPO92x25AXIALFANWITHLINELENGTH 160MM V 4 52 82B15G001 FAN9225RUBBERTOP5100MP 5 61 89547G001 92 25FANSCREWM2 64100MP 6 85 1F123G080...

Page 83: ...001 BUYASSYBOTTOMCASEMODULEHD83 V 2 51 8AF29G001 FOOTBASEHD82 3 51 8AF31G001 FIXEDFOOT HD82 4 52 8AF03G001 FOOTRUBBERHD82 5 86 03123G035 HEXCAPHEADNUTM3 0 5PL3 5 6 85 1A523G100 SCREWPANMECHM3 10NiNYLO...

Page 84: ...EHD83 2 52 83C01G001 RUBBERFAN9225FLATEP910 3 49 8EE03G001 SUNONVAPO92x25AXIALFANWITHLINELENGTH160M M V 4 52 82B15G001 FAN9225RUBBERTOP5100MP 5 61 89547G001 92 25FANSCREWM2 64100MP 6 85 1F123G080 SCRE...

Page 85: ...HD83 Confidential 22 AK...

Page 86: ...ROLCARDTYPEFORHD83 V 10 45 8LL01G001 REMOTECONTROLTOPSEEDHD83 V SP 8LL03GC01 REMOTECONTROLTOPSEEDFORHD83 V 11 45 8LL02G001 REMOTECONTROLCARDTYPEHD83 V 12 35 82001G111 AKLABEL3 3 BLANK 13 36 8LL01G001...

Page 87: ...ect Code HD83 3 0 Last number of the manufacture year ex 2011 1 4 15 week of the manufacture year ex the fifteenth week of the year 15 5 AAAAA not defined 6 C Manufacture factory CPC 7 0001 Serial Cod...

Page 88: ...HD83 Confidential II II PCBA Code Definition PCBA Code for Projector A B XXXXXXXXXX C XXX EEEE 1 2 3 4 5 6 1 ID 2 Vendor Code 3 P N 4 Revision 5 Date Code 6 S N...

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