Optoma ES523ST Serivce Manual Download Page 23

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Confidential

2-3

ES523ST/EW533ST

2-16 Disassemble Blower

Unscrew 2 screws (as red circle) to

disassemble the Blower Module.
2. Separate Blower and Blower Rubber.

2. Unscrew 4 screws (as red circle) to

separate the Speaker Holder and

Speaker.
(Same procedure for the other Speaker)

Summary of Contents for ES523ST

Page 1: ...Check Approved Date Revise Version Description 2010 5 18 V1 0 Initial Issue Separate from EX615 EX612 EX540 EX762 EX540I EX542I ES523ST EW533 Service Manual V4 0 ES523ST EW533ST Copyright May 2010 Al...

Page 2: ...r customers 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 an...

Page 3: ...Comparison List Parts EW533ST ES523ST OPTICAL ENGINE MODULE 70 8HA18GR01 70 8GZ16GR01 MAIN BOARD MODULE 80 8HA01G001 80 8GZ01G001 DMD CHIP 48 8EJ01G001 48 8EH01G001 IO COVER MODULE 70 8HA20GR01 70 8GZ...

Page 4: ...Zoom Ring 2 4 Disassemble Top Shielding 2 5 Disassemble Main Board Module 2 5 Disassemble Daughter Board 2 8 Disassemble Engine Module 2 9 Disassemble Color Wheel Module 2 9 Disassemble DMD Chip and D...

Page 5: ...cedure Test Equipment Needed 4 1 Service Mode 4 1 OSD Reset 4 1 Test Condition 4 2 Defect Specification Table 4 3 Factory Fan RPM Reset 4 4 PC MODE 4 6 Video Performance 4 9 ADC Calibration 4 12 Optic...

Page 6: ...e Procedure 5 11 8051 Firmware Upgrade Prodedure 5 13 Chapter 6 EDID Upgrade EDID Introduction 6 1 Equipment Needed 6 2 Setup Procedure VGA 6 3 EDID Key I n Procedure 6 3 Setup Procedure HDMI for EW53...

Page 7: ...ECO Mode Typ 212W Max 233W 110VAC 8 Throw ratio 0 72 Distance Width for EW533ST 0 9 Distance Width for ES523ST 9 Projection lens YM43 F 2 55 f 10 19 mm 10 Lamp life 3000 Hours 50 Survival Rate Standa...

Page 8: ...500 ft 5 000 ft for 5 C 30 C 5 000 ft 10 000 ft for 5 C 25 C 1 2 Compatible Mode Computer Compatibility Analog Compatibility Resolution V Sync Hz H Sync KHz VGA 640 x 350 70 31 5 640 x 350 85 37 9 640...

Page 9: ...x 768 75 60 i Mac DV 1152 x 870 75 68 49 Computer Compatibility Digital Compatibility Resolution V Sync Hz H Sync KHz VGA 640 x 350 70 31 5 640 x 350 85 37 9 640 x 400 85 37 9 640 x 480 60 31 5 640 x...

Page 10: ...13 640 x 480 66 66 34 98 MAC II 13 640 x 480 66 68 35 MAC 16 832 x 624 75 49 725 MAC 19 1024 x 768 75 60 24 MAC 1152 x 870 75 68 68 MAC G4 640 x 480 60 31 35 i Mac DV 1024 x 768 75 60 i Mac DV 1152 x...

Page 11: ...7 3 Screw Bit 107 4 Hex Sleeves 5 mm 5 Tweezers 6 Projector Before you start This process is protective level II Operators should wear electrostatic chains Note If you need to replace the Main Board y...

Page 12: ...2 2 3 Disassemble Lamp Module 1 Loosen 2 screws as red circle on the Lamp Module 2 Take off the Lamp Module 2 2 Disassemble Lamp Cover Module 1 Loosen 2 screws as red circle on the Lamp Cover 2 Disas...

Page 13: ...e the Focus Ring ensure the 3 card slot as green square placed in the 3 double screw bolt as yellow circle properly and the Focus Ring can be well adjusted 2 5 Disassemble Top Cover Module 1 Unscrew 3...

Page 14: ...le Avoid damaging by pulling keypad FPC cable Make sure the FPC cable plug into the correct ports when assembling it 2 6 Disassemble Keypad Board Module and Zoom Ring 1 Unscrew 4 screws as blue circle...

Page 15: ...en square to remove the FPC cable 2 Unplug 8 connectors as yellow square 3 Unscrew 5 screws as red circle from the Main Board Module 2 7 Disassemble Top Shielding 1 Tear off 2 EMI tapes as green squar...

Page 16: ...rom the IO Cover 5 Unscrew 4 hex screws as green circle from the IO Cover 6 Unplug 1 connector as orange square 7 Separate the Main Board Module and Main Board Shielding Note Make sure cables plug int...

Page 17: ...igure A G Speaker Compose of Red Black Wire and Black wire tube 2 pin B Lamp Driver Black wire tube 5 pin C System Fan Compose of Red Yellow Black Wire 3 pin D Photo Sensor Compose of Red Black White...

Page 18: ...T EW533ST Confidential 2 2 9 Disassemble Daughter Board 1 Unscrew 2 screws as green circle to disassemble the Daughter Board 2 Unscrew 2 hex screws as yellow circle from the Main Board Module Daughter...

Page 19: ...circle to disassemble the Engine Module 2 11 Disassemble Color Wheel Module 1 Unscrew 4 screws as red circle to disassemble the Color Wheel Module 2 Unscrew 1 hex screw as green circle 3 Unscrew 1 scr...

Page 20: ...use an electrostatic ion gun to clean it Pay attention to the fixed position when assembling the DMD Chip 2 13 Disassemble Rod Module 1 Unscrew 2 screws as green circle to take off the Rod Spring 2 U...

Page 21: ...1 Tear off the black tape as yellow square 2 Unscrew 4 screws as red circle to disassemble the System Fan Module 3 Unscrew 1 screw as blue circle and unplug 1 connector as green square to disassemble...

Page 22: ...ST EW533ST Confidential 2 12 2 15 Disassemble Speakers 1 Unscrew 4 screws as yellow circle to disassemble the two Speakers the wrong gesture the right gesture Note Take the Fan Module as the right ges...

Page 23: ...16 Disassemble Blower 1 Unscrew 2 screws as red circle to disassemble the Blower Module 2 Separate Blower and Blower Rubber 2 Unscrew 4 screws as red circle to separate the Speaker Holder and Speaker...

Page 24: ...Unplug 1 connector as blue square 3 Disassemble the LVPS Module the AC Inlet Bracket and Mylar 4 Unscrew 1 screw as green circle AC Inlet Bracket 2 17 Disassemble Front IR Module 1 Unscrew 1 screw as...

Page 25: ...ors as green square 6 Disassemble the Interlock Switch and the cable from the LVPS Module 2 19 Disassemble Lamp Driver Module 1 Unscrew 1 screw as red circle to disassemble the Lamp Driver Module 2 Un...

Page 26: ...T Confidential 2 16 3 Separate the Lamp Driver Module and Lamp Driver Holder 2 20 Disassemble Security Bar Cap 1 Unscrew 1 screw as red circle to disassemble the Security Bar Cap and Security Bar Lamp...

Page 27: ...533ST Confidential 2 17 2 22 Disassemble IO Cover 1 Unfasten 2 tenons as green square 2 Remove the IO Cover 2 21 Disassemble Bottom Shielding 1 Unscrew 2 screws as red cricle to disassemble the Bottom...

Page 28: ...een Adjust the screws by using the rod on the engine module to readjust the image screw 1 should be adjusted first and then screw 2 Adjust until the yellowish or bluish parts disappeared 3 Abnormal im...

Page 29: ...p Hours Normal Use up or down buttons to select Lamp Hours Normal then use left or right buttons to re write the Lamp Hours 3 Re write Lamp Hours ECO The way of re write Lamp Hours ECO is the same as...

Page 30: ...ED Red Standby State Input power cord Amber Power on Warming Flashing Green Power on and Lamp lighting Green Power off Cooling Flashing Green Error Lamp failed Flashing Amber Red Error Fan failed Flas...

Page 31: ...amp Driver Check Main Board 2 Auto Shut Down Check LED status a Lamp Fail ON STANDBY LED flashes amber Lamp LED lights red Check Lamp Check Lamp Driver Check Main Board Check Color Wheel Check Photo S...

Page 32: ...No Image Ensure the Signal Cable and Source work If you connect multiple sources at the same time use the Source button switch Ensure all connectors are securely connected and aren t broken Check Mai...

Page 33: ...SD Menu Adjust Color Wheel Index Check Main Board Check DMD Board Check Color Wheel 9 Poor Uniformity Shadow Ensure the projection screen without dirt Ensure the projection lens is clean Ensure the Br...

Page 34: ...ontrol Panel a Check FPC b Check Keypad c Check Main Board 13 Function Abnormal Do Reset All data of the OSD Menu Check Main Board Check DMD Board 14 Audio Abnormal Ensure that the signal cables and s...

Page 35: ...er button The message Enter Security Code appears again repeat step 1 3 The message Enter New Security Code appears Input a 4 digits code letters and or numbers that you define 4 To confirm key in the...

Page 36: ...ode use different ways to get into each Service Mode 1 Turn on the projector 2 1 Press Power Left Left and Menu buttons sequentially to get into Service Mode 1 2 Press Power Up Down and Menu button se...

Page 37: ...in time is 4 hours You have to set the lamp on for 50 min and lamp off for 10 min for 4 cycles Press Power Left Left Menu to get into service mode 1 Choose Burn In Test enter Lamp On Mins Press right...

Page 38: ...tern A B 2 diameter 1 2 inch 6 Bright blemish Dirty Gray 10 pattern A B 2 diameter 1 2 inch 7 Bright dots on frame Gray 10 pattern 1 For EW533ST Order Symptom Pattern Criteria 1 Bright pixel dots Gray...

Page 39: ...on the projector after about 30 seconds press Power Left Left and Menu button sequentially to get into service mode1 press right key to change the Factory RPM Save status to On The Current Blower RPM...

Page 40: ...rsion Update v v Color Wheel Index v v ADC Calibration RGB Video Calibration v Reset lamp hour v OSD Reset v v EDID v Re write Lamp Hour Usage v Rod adjustment v Factory RPM Save v v v Note If Color a...

Page 41: ...rpness is well performed If not re adjust by the following steps 1 Select Frequency function to adjust the total pixel number of pixel clock in one line period 2 Select Tracking function and use right...

Page 42: ...ceptable under gray 10 pattern Please refer to the figure in 4 4 Test Condition for Frame and Active area Note The defect criteria follows TI specification 3 Dark pixel Procedure Test equipment video...

Page 43: ...on item Dark blemish check Criteria The dark blemish should be less or equal to 4 under blue 60 pattern Ref Defect specification table 6 Focus test Procedure Test equipment video generator Test signal...

Page 44: ...such as lines appear on the screen and so on Color appears normal It is unacceptable to have few lines flashing RGBW should all appear normal on the screen and sort from R G B W Color levels should be...

Page 45: ...iteria Check any abnormal color line distortion or any noise on the screen Check the sound from speakers Check whether freeze and mute are normal Press V Keystone on remote controller check whether ke...

Page 46: ...quipment DVD Player Test signal CVBS Inspection item Audio performance test Inspection Distance 1 8 M 2 5 M Criteria Check the sound from speakers Plug Audio cable into Audio in 1 port check whether V...

Page 47: ...ttern should be in full screen mode 2 Please refer to 4 2 Guide to get into service mode 1 and choose ADC calibration 3 Choose and get into Video Calibration press Enter button to execute Video Calibr...

Page 48: ...s it means RGB Calibration is OK Choose Menu or Exit to leave service mode 1 Check pattern Test signal 1024 x 768 60Hz Test pattern 64 grey RGBW After finishing RGB adjustment check 64 gray RGBW patte...

Page 49: ...es from the screen 1 1 M Screen Size 60 inches diagonal 1 Test equipment Procedure Press Power Left Left Menu to get into service mode 1 Select Spoke Test 2 Brightness Procedure Full white pattern Use...

Page 50: ...ast formula to calculate contrast values Contrast Formula P5 B5 Note P5 center of white image B5 the center of black image Criteria 4 Uniformity Procedure Full white pattern Use CL100 to measure brigh...

Page 51: ...C2B operation of the projector and to verify Plug Play function Acoustic High pitch sound from cooling fan and color wheel is unacceptable 2 Check points for exterior and print pattern Check item Chec...

Page 52: ...Equipment Needed Software DDP 2431 RS232 DLP Composer Lite 9 2 Firmware img Library file ES523ST library Hardware Projector Power Cord 42 50115G001 RS232 Cable 9PIN to 9PIN 42 85H02G001 PC or Laptop...

Page 53: ...DLP Composer Lite Setup Procedure 1 Choose DLP Composer Lite V9 2 Setup Program 2 Click Next 3 Read License Agreement Choose I accept and agree to be bound by all the terms and conditions of this Lice...

Page 54: ...ES523ST EW533ST Confidential 5 5 Click Next 6 Click Next 7 The program is executing installing status 8 Click Finish...

Page 55: ...the PC the ON STANDBY LED will display green Hold the Menu then press Power button about 5 seconds then release these two buttons Note The system fan and the lamp will not operate 5 1 4 Firmware Upgra...

Page 56: ...ations Select Serial Port Choose COM1 Click OK 5 Serial Port Configuration picture will appear on the screen Make sure the settings are as below 1 In Baud Rate item select 115200 2 In Data Bits item s...

Page 57: ...Choose Flash Loader Click Browse to search the firmware file img Click Open 8 Select Skip Boot Loader Area select 32KB Click Reset Bus to erase the flash memory 9 If the FW is ready click Start Downlo...

Page 58: ...the firmware upgrade process is finished Download completed will appear on the screen The projector will automatically turn on 12 Check FW version Get into the service mode to check the firmware versi...

Page 59: ...re DDP 2431 USB ES523ST EW533ST Setup _NLINK_en Manley USB Driver_NLINK ES523ST EW533ST_8051_xxx hex Hardware Projector Power Cord 42 50115G001 Mini USB Cable NLINK Cable 2 NLINK Fixture PC or Laptop...

Page 60: ...ES523ST EW533ST Confidential 5 5 2 2 NLINK Setup Procedure 1 Choose setup_NLINK_en exe program 2 Click Next 3 Click Next 4 Click Next...

Page 61: ...5 Click Next Select the additional task that you may create a desktop icon 6 Click Install to begin installing NLINK Procedure 7 Click Finish Complete the NLINK setup 8 MCU Choose picture will appear...

Page 62: ...ixture Connect NLINK Fixture with PC by USB cable 2 Execute Program 1 Found New Hardware Wiszard picture will appear on the screen 2 Select Install from a list or specific location Advanced 3 Click Ne...

Page 63: ...Next 8 Click Continue Anyway 9 Click Finish Manley TPRP1 Protocol Emulator will appear on the picture Complete the USB Driver Upgrade Procedure Note If Found New Hardware Wiszard picture appear again...

Page 64: ...ear on the screen select W79E804 Click OK 3 Choose 8051 file hex Manley Nlink picture will appear on the screen Ensure MCU is the one you chose in the last step as green square Click Open Select the 8...

Page 65: ...51 FW upgrade process is finished Write Chip success will be shown 6 Check 8051 FW version Turn on the unit and get into the service mode to check the 8051 FW version To get into service mode please p...

Page 66: ...nd serial number The information is stored in the display and is used to communicate with the system through a Display Data Channel DDC which sites between the display device and the PC graphics adapt...

Page 67: ...DID Program EDID File ini Hardware Projector Power Cord for Projector 42 53506G002 VGA Cable 42 87305G102 Generic Fixture 80 00001 001 for EDID Key in Fixture JP3 must be closed RS 232 9 Pin Cable pin...

Page 68: ...Cable 2 Connect P3 of fixture with VGA IN Port of projector by VGA Cable 3 Plug Power Adapter to JP1 of fixture 5 Power on fixture 6 Plug Power Cord to projector Note You must confirm that the JP3 is...

Page 69: ...Click Model 3 Select the EDID file ini 4 Click Open 5 Key in the Serial Number into the Barcode blank space 6 In Write Source Select item select VGA 7 Click Program 3 Change the cable to VGA When the...

Page 70: ...Confidential 6 4 When the EDID program is completed a message OK will appear on the screen 5 Read EDID VGA information In Read item select Analog and Trans then click the Read 6 EDID information will...

Page 71: ...COM Port of PC Laptop by RS232 Cable 2 Connect P5 of fixture with HDMI Port of projector by DVI Cable 3 Plug Power Adapter to JP1 of fixture 4 Power on fixture 5 Plug Power Cord to projector Note You...

Page 72: ...lick Model 3 Select the EDID file ini 4 Click Open 5 Key in the Serial Number into the Barcode blank space 6 In Write Source Select item select HDMI 7 Click Program 3 Change the cable to HDMI When the...

Page 73: ...onfidential 6 4 When the EDID program is completed a message OK will appear on the screen 5 Read EDID HDMI information In Read item select Digital and Trans then click the Read 6 EDID information will...

Page 74: ...ES523ST EW533ST Confidential Note This chapter is only designed to show the exploded image of the projector For updated part numbers please refer to RSPL report Appendix A Exploded Image D C...

Page 75: ...SERVICE V 6 51 8EG03G011 LAMP COVER BLACK EX615 7 61 00018G003 LOCK SCREW PAN MECH M3 8 5 3 5 BLACK 1018 HEAT TREATMENT 8 SP 8EF01GC01 LAMP MODULE FOR PROJECTOR EX542 V 9 41 87F04G001 EMI TAPE L25 W16...

Page 76: ...I Item P N Description Parts Supply 1 75 8EG01G043 TOP COVER ASSEMBLY EW533ST BLACK V 2 51 8EG14G011 KEYPAD PLATE ENTER EX612 3 80 8EF03G001 PCBA KEY PAD BOARD FOR EX615 V 4 85 1A123G050 SCREW PAN MEC...

Page 77: ...ES523ST EW533ST Confidential IV 2 3 4 5 13 18 12 16 10 14 15 9 7 8 6 1 11 ASSY BOTTOM COVER MODULE...

Page 78: ...SCREW PAN MECH M4 5 COLOR W TOOTH WASHER Cr3 9 61 87340G001 STAND OFF M3 4L D8 0 2100MP 10 51 8EG20G001 230W LVPS MYLAR PC T 0 43 HD20 11 70 8EF23G001 ASSY 4520 BLOWER MODULE EX542 12 49 8GZ01G001 SPE...

Page 79: ...ES523ST EW533ST Confidential VI ASSY MAIN BOARD AND IO BOARD MODULE...

Page 80: ...SSY IO COVER MODULE FOR EW533ST BLACK SERVICE V 4 41 86R01G001 ADUIO I O PORT EMI GASKET W13 H1 L13mm diameter 6 5mm 5 41 85Y04G002 EMI GASKET S VIDEO S VIDEO W18 H0 35 L17 mm 6 41 8EF02G001 I O GASKE...

Page 81: ...1 80 8HA01G001 PCBA MAIN BOARD FOR EW533ST PROJEC TOR V 2 80 8GZ06G001 PCBA DAUGHTER BD FOR ES523ST PROJEC TOR V 3 85 1A123G050 SCREW PAN MECH M3 5 Ni 4 51 8EG10G051 IO COVER EW533ST BLACK 5 52 85H21G...

Page 82: ...ES523ST EW533ST Confidential IX ASSY OPTICAL ENGINE MODULE...

Page 83: ...80 603cB V 9 52 8CP01G001 DMD RUBBER X1161 10 52 8CP02G001 DMD BOARD RUBBER X1161 11 85 4A826G118 STEP SCREW FOR TYPEX DMD M2 6 11 8mm X15 12 52 8CP04G001 S450 0 55 XGA SVGA DMD thermal pad FUJIPO LY...

Page 84: ...G001 CW BRACKET SECC X1161 2 80 8EF04G001 PCBA PHOTO SENSOR BOARD FOR EX615 V 3 23 8FB19G001 YO 5S R76Y32G78W98B76 CW_URD20 MOTOR_ TIM CHANGED TO W B IN B 4 85 1A526G060 SCREW PAN MECH M2 6 6 Ni NYLOK...

Page 85: ...idential XII ASSY BlOWER MODULE Item P N Description Parts Supply 1 49 8CS01G002 SUNON 45 20mm GB1245PKV1 8AY F TYPE BLOWER SHRINK TUBE V 2 52 89T01G001 BLOWER AIR TIGHT F12 H5350 3 52 82G08G001 BLOWE...

Page 86: ...5G011 7020 FAN SHIELDING EX542 3 61 8EG11G001 LAMP BLOWER DUCT HD20 4 85 1A123G080 PAN SCREW M3 8 FOR YM 64 FRONT CELL SP 5 85 1A123G060 SCREW PAN MECH M3 6 NI 6 43 8EF17G001 THERMAL SWITCH WITH BRACK...

Page 87: ...ES523ST EW533ST Confidential XIV A K...

Page 88: ...11 42 00200G005 CABLE VGA 15P 1 8M BLK EP739 12 45 8HA01G001 REMOTE CONTROLER OF EW533ST WITHOUT LASER BLACK V 13 57 00001G001 PACK SIO2 DRIER 20g 14 51 00027G003 PE BAG ZIPPER 33cm 25cm SIZE GREEN F...

Page 89: ...Q Optoma 2 8HA Project Code 3 0 Last number of the manufacture year ex 2010 0 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 0...

Page 90: ...ES523ST EW533ST 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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