Epson EB-E01 Service Manual
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Epson EB-E01 Service Manual

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SERVICE MANUAL
Business Projector
Electric shock may result if you operate carelessly because there is electric charge remaining to reduce
power consumption in the Power Supply.
Make sure to follow the procedure below.
" 3.3.14 PS Ballast Assy (p122)"
EB-E01/X06/W06/E10
EB-X51/W51/E20/W52
INTERNAL USE ONLY

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  • Page 1 SERVICE MANUAL Business Projector EB-E01/X06/W06/E10 EB-X51/W51/E20/W52 Electric shock may result if you operate carelessly because there is electric charge remaining to reduce power consumption in the Power Supply. Make sure to follow the procedure below. " 3.3.14 PS Ballast Assy (p122)"...
  • Page 2  All rights reserved. No part of this manual may be reproduced, stored in retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without prior written permission of SEIKO EPSON CORPORATION.  The contents of this manual should be handled with sufficient consideration for confidentiality reasons.
  • Page 3 EB-E01 series INTERNAL USE ONLY About This Manual This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the product. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.
  • Page 4 EB-E01 series INTERNAL USE ONLY IMPORTANT PRECAUTIONS IN SAFETY AND MAINTENANCE PERFORMANCE Here describes the important points to keep in mind in repair and maintenance performance. SYMBOLS To prevent injury to the repair technicians and to protect the devices, the categorized safety instructions are provided in this manual with the symbols below. Be sure to read and understand their meanings before proceeding to the next section.
  • Page 5 EB-E01 series INTERNAL USE ONLY SAFETY INSTRUCTIONS Never peer through the projection lens during repair/maintenance work when the power is on. (Such an action may cause a visual The precautionary measures itemized below should be fully understood when disability because of a very strong light emission.) performing repair and maintenance procedures.
  • Page 6 EB-E01 series INTERNAL USE ONLY Be careful not to drop a metal part such as a screw, a washer, or a clip into the inside of the product. If such cases should occur accidentally, never turn on the power supply until all the dropped parts are found and removed.
  • Page 7 EB-E01 series INTERNAL USE ONLY REVISION HISTORY After first release of this manual, the parts and mechanism may be subject to change for improvement of their performance and the manual may be revised. Be sure to always keep this manual up to date.

  • Page 8: Table Of Contents

    EB-E01 series INTERNAL USE ONLY Contents Chapter 1 Product Description 3.3.2 Lamp......................74 3.3.3 Front Foot ....................75 1.1 Product Description ....................11 3.3.4 Rear Foot ..................... 76 1.2 Specifications ....................... 12 3.3.5 Rear Case..................... 77 1.3 Dimensions ......................20 3.3.6 Upper Case (Assy)..................
  • Page 9 EB-E01 series INTERNAL USE ONLY 3.5.1.1 Insulation resistance test ..............143 4.1.2.2 Confirmation method which connects PC with projector....184 3.5.1.2 Ground continuity check..............144 4.1.2.3 Confirmation method using a USB memory ........188 3.5.1.3 Illumination check ................144 4.1.3 Initializing (Resetting)................190 3.5.2 Initialization....................
  • Page 10 C H A P T E R PRODUCT DESCRIPTION INTERNAL USE ONLY...

  • Page 11: Product Description

     Screen Mirroring allows a wireless connection between the projector and a mobile device compatible with Miracast.  Epson iProjection (Windows/Mac) to project up to four images at the same time by splitting the projected screen. You can project images from computers on the network, or from smartphones or tablet devices.

  • Page 12: Specifications

    EB-E01 series Product Description INTERNAL USE ONLY 1.2 Specifications  EB-E01/X06/W06/E10/X51/W51/W52 Model EB-E01 EB-X06 EB-W06 EB-E10 EB-X51 EB-W51 EB-W52 Item 0.55 inch 0.55 inch 0.59 inch 0.55 inch 0.55 inch 0.59 inch 0.59 inch Size (C2fine) (C2fine) (C2fine) (C2fine) (C2fine)
  • Page 13 EB-E01 series Product Description INTERNAL USE ONLY Model EB-E01 EB-X06 EB-W06 EB-E10 EB-X51 EB-W51 EB-W52 Item Type A — — Type B RS232C D-sub 9pin — Cable LAN RJ45 — Network USB Type A Wireless LAN — Optional Optional —...
  • Page 14 EB-E01 series Product Description INTERNAL USE ONLY Model EB-E01 EB-X06 EB-W06 EB-E10 EB-X51 EB-W51 EB-W52 Item 302(W) x 77 (H) x 302(W) x 77 (H) x 302(W) x 77 (H) x 302(W) x 77 (H) x 302(W) x 77 (H) x...
  • Page 15 EB-E01 series Product Description INTERNAL USE ONLY Model EB-E20 EB-X49 EB-W49 EB-972 EB-982W EB-118 PL 119W Item D-sub 15pin 2 (Blue molding) Analog Video input 1 (Yellow) Digital HDMI Video output Analog D-sub 15pin RCA (L/R) Input Audio Stereo mini...
  • Page 16 EB-E01 series Product Description INTERNAL USE ONLY Model EB-E20 EB-X49 EB-W49 EB-972 EB-982W EB-118 PL 119W Item ON (Normal) 345W Lamp ON (Medium) — — 303W 303W 303W 303W 303W 100-120V Area (JAPAN, USA, ON (Eco) 235W etc.) Standby (Network On) 2.0W...
  • Page 17 EB-E01 series Product Description INTERNAL USE ONLY  EB-FH06/FH52/992F, EH-TW740/TW750 Model EB-FH06 EB-FH52 EB-992F EH-TW740 EH-TW750 Item Size 0.61 inch (C2fine) Pixel number 2,073,600 pixels (1920 x 1080) x 3 Native resolution Full HD Aspect ratio 16:9 Focus Type Manual...
  • Page 18 EB-E01 series Product Description INTERNAL USE ONLY Model EB-FH06 EB-FH52 EB-992F EH-TW740 EH-TW750 Item Type A Type B RS232C D-sub 9pin — — 1 (for servicing only) — — Cable LAN RJ45 — — — — Network USB TypeA Wireless LAN Optional —...
  • Page 19 EB-E01 series Product Description INTERNAL USE ONLY Model EB-FH06 EB-FH52 EB-992F EH-TW740 EH-TW750 Item ON (Normal) 345W Lamp ON (Medium) — — 303W — — 100-120V Area (JAPAN, USA, ON (Eco) 235W etc.) Standby (Network On) 2.0W Energy Saving 0.3W...

  • Page 20: Dimensions

    EB-E01 series Product Description INTERNAL USE ONLY 1.3 Dimensions  EB-EB-E01/X06/W06/E10/X51/W51 SEIKO EPSON Revision A...
  • Page 21 EB-E01 series Product Description INTERNAL USE ONLY  EB-FH06/E20/X49/W49/118, PL 119W, EH-TW740/TW750 SEIKO EPSON Revision A...
  • Page 22 EB-E01 series Product Description INTERNAL USE ONLY  EB-FH52/972/982W/992F SEIKO EPSON Revision A...
  • Page 23 EB-E01 series Product Description INTERNAL USE ONLY  EB-W52 SEIKO EPSON Revision A...

  • Page 24: Ceiling Mount

    EB-E01 series Product Description INTERNAL USE ONLY 1.4 Ceiling Mount  EB-E01/X06/W06/E10/X51/W51 (ELPMB23) SEIKO EPSON Revision A...
  • Page 25 EB-E01 series Product Description INTERNAL USE ONLY  EB-E01/X06/W06/E10/X51/W51 (ELPMB23 + ELPFP13/ELPFP14) SEIKO EPSON Revision A...
  • Page 26 EB-E01 series Product Description INTERNAL USE ONLY  EB-FH06/E20/X49/W49/118, PL 119W, EH-TW740/TW750 (ELPMB23) SEIKO EPSON Revision A...
  • Page 27 EB-E01 series Product Description INTERNAL USE ONLY  EB-FH06/E20/X49/W49/118, PL 119W, EH-TW740/TW750 (ELPMB23 + ELPFP13/ELPFP14) SEIKO EPSON Revision A...
  • Page 28 EB-E01 series Product Description INTERNAL USE ONLY  EB-FH52/972/982W/992F (ELPMB23) SEIKO EPSON Revision A...
  • Page 29 EB-E01 series Product Description INTERNAL USE ONLY  EB-FH52/972/982W/992F (ELPMB23 + ELPFP13/ELPFP14) SEIKO EPSON Revision A...
  • Page 30 EB-E01 series Product Description INTERNAL USE ONLY  EB-W52 (ELPMB23) SEIKO EPSON Revision A...
  • Page 31 EB-E01 series Product Description INTERNAL USE ONLY  EB-W52 (ELPMB23 + ELPFP13/ELPFP14) SEIKO EPSON Revision A...
  • Page 32 C H A P T E R TROUBLESHOOTING INTERNAL USE ONLY...

  • Page 33: Required Tools

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.1 Required Tools The following tools are required in order to carry out troubleshooting of this projector. Name Application/Other Projection screen To project images on. Genuine power cable Genuine remote controller Host computer To output audio and video data to the projector*...

  • Page 34: Troubleshooting Procedure

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.2 Troubleshooting Procedure This chapter describes troubleshooting procedure starting from error messages/status to diagnose problems. Refer to the descriptions and remedies below to specify the troubled part, and carry out the necessary repair or replacement.
  • Page 35 EB-E01 series Troubleshooting INTERNAL USE ONLY From the previous page >> Are there any errors listed in Troubleshoot 2.5.3 Troubleshooting without referring to " 2.5.3 Troubleshooting without Error Indications Error Indications? (p47)". Troubleshoot Are there any errors listed in referring to "...

  • Page 36: Exterior Check

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.3 Exterior Check Target part Check items Any deformation/discoloration on it? When repairing this product, carry out exterior check of the target parts/units as Lens Shutter Is it fixed to Upper Case correctly? necessary.

  • Page 37: Troubleshooting From The Device Names

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.4 Troubleshooting from the Device Names To display the device names, see " o Error Name/Warning Name/Device ID/Source Name List (p179)". This section explains the troubleshooting mainly for the troubling parts identified using the error names and device codes displayed on the AS (after service) Menu and the IPS tool to carry out their necessary repair.
  • Page 38 EB-E01 series Troubleshooting INTERNAL USE ONLY POWER SUPPLY P.61 Device Code Part Name Error Name (Error Code) Device Name IPS tool Name used in the manual SPI Parts Name PS (1) PS TH Thermistor (SE) BA TH PS Ballast Assy PS BALLAST UNIT ASSY;H838;EP;PH2;5...

  • Page 39: Error Indication And Problem Diagnosis

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.5 Error Indication and Problem diagnosis 2.5.1 Troubleshooting based on LED Indications This section describes the LED error indications and corresponding error names and their remedies. 1. Power indicator 2. Status indicator 3. Wireless LAN indicator 4.
  • Page 40 EB-E01 series Troubleshooting INTERNAL USE ONLY FAN ERROR/SENSOR ERROR LED Status Corresponding error name Remedy Reference Power Status Lamp Temp Wireless LAN Check the connections between each fan/sensor and MA Board. If any connection failure is found, correct it. ...
  • Page 41 EB-E01 series Troubleshooting INTERNAL USE ONLY AUTO IRIS ERROR/POWER SUPPLY (BALLAST) ERROR LED Status Corresponding error name Remedy Reference Power Status Lamp Temp Wireless LAN Auto Iris: Auto Iris Error If the same error occurs after turning the power back on, check the error name and carry out the remedy referring to the reference P.45...
  • Page 42 EB-E01 series Troubleshooting INTERNAL USE ONLY LED Status Corresponding error name Remedy Reference Power Status Lamp Temp Wireless LAN Take out the lamp and check if If the Lamp is cracked/ the Lamp is cracked or damaged, damaged. replace it with a new one.

  • Page 43: Troubleshooting By Error Names

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.5.2 Troubleshooting by Error Names To display the error names, see " o Error Name/Warning Name/Device ID/Source Name List (p179)". This section explains the troubleshooting mainly for the troubling parts identified using the error names and device codes displayed on the AS (after service) Menu and the IPS tool to carry out their necessary repair.
  • Page 44 EB-E01 series Troubleshooting INTERNAL USE ONLY TROUBLESHOOTING FROM THE ERROR NAME ON COOLING SYSTEM ERRORS (p176). For the positions of each fan *: You can identify the broken fan or sensor by checking the device names in the "AS Menu" or IPS tool. For details, see...
  • Page 45 EB-E01 series Troubleshooting INTERNAL USE ONLY Error name Description Faulty part/part name Cause Remedy Reference FPC is not connected properly. Connect FPC correctly to MA Board. P.53 FPC is broken. Optical engine Replace MA Board. P.100 The thermistor mounted on the circuit board is broken.
  • Page 46 EB-E01 series Troubleshooting INTERNAL USE ONLY Error name Description Faulty part/part name Cause Remedy Reference PS Ballast Assy BA Unit is broken. Replace PS Ballast Assy. P.122 Ballast Power Supply (Ballast) Error TH Cable is not connected properly. Connect TH Cable correctly to MA Board.

  • Page 47: Troubleshooting Without Error Indications

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.5.3 Troubleshooting without Error Indications This section provides troubleshooting procedures based on observed faults. TROUBLESHOOTING AT POWER-ON Error Status Faulty part/part name Cause Remedy Reference The projector cannot be turned on from TH Cable is not connected properly.
  • Page 48 EB-E01 series Troubleshooting INTERNAL USE ONLY Error Status Faulty part/part name Cause Remedy Reference FPC for L/V (B) is not connected Connect FPC for L/V (B) to MA Board correctly. P.39 properly. Optical engine Black part of image is bluish.
  • Page 49 EB-E01 series Troubleshooting INTERNAL USE ONLY TROUBLESHOOTING ON OPERATION ABNORMALITY Error Status Faulty part/part name Cause Remedy Reference Batteries ran out. Replace the batteries with new ones. Remote Controller Remote Controller is broken. Replace Remote Controller. The Lower Case or IF Case receiver is Clean Lower Case or IF Case.
  • Page 50 EB-E01 series Troubleshooting INTERNAL USE ONLY TROUBLESHOOTING ON OTHER ABNORMALITY Error Status Faulty part/part name Cause Remedy Reference Clean the area around Lamp to remove the foreign Lamp Burn on foreign objects (dust) from heat. P.74 objects. Smoke/Abnormal odor Fan,Lamp Burn on cables from heat.

  • Page 51: Troubleshooting On Image Abnormality

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.5.4 Troubleshooting on image abnormality The following tables present this projector’s possible troubles in image quality, and provides probable causes and troubleshooting procedures based on the observed phenomena. ILLUMINATION REDUCTION Phenomenon Cause Remedy Reference The projected image became darker.
  • Page 52 EB-E01 series Troubleshooting INTERNAL USE ONLY COLOR BANDING (SHADOW) Phenomenon Cause Remedy Reference There occur “shadows”* on the right and left side. Some optical parts may be displaced due to some shock or the like. Re-assemble the defective parts. If the phenomenon not improved, replace the part with a new one.

  • Page 53: Cable Connection On The Ma Board And Error Symptoms

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.5.5 Cable connection on the MA Board and error symptoms This section describes the projector’s status when disconnection occurs somewhere between the parts/units and the MA Board. If any problem has occurred, refer to the following table and check the doubted connectors are securely connected.
  • Page 54 EB-E01 series Troubleshooting INTERNAL USE ONLY CONNECTION DIAGRAM BETWEEN BOARDS PS Ballast Assy WFD Board LMP TH P4Combo LV Fan EX Fan CN501 CN3000 Optical Engine CN1602 Front IR WFD Board CN1403 Lamp Fan CN1600 CN1601 Air TH CN1603 CN500...
  • Page 55 EB-E01 series Troubleshooting INTERNAL USE ONLY Error Information Connector Destination Phenomenon Reference Error Name/ Name Device Name When pressing the power button, projection starts normally. But the black part of the CN8700 Optical Engine (R L/V) projected image is reddish.
  • Page 56 Auto Iris Assy Auto Iris Auto Iris Error the power and to contact the Epson Service. When pressing the power button, the LEDs P.60 indicate the warning and after a certain period of cooling, the projector turns into the abnormal stand-by status. The LED Indicator’s warning display continues until unplugging the AC cable.
  • Page 57 When the power is turned on, the machine goes into abnormal stand-by mode after Lamp Cover SW Cover Open Lamp cover open error P.59 displaying Lamp Cover Open Error. * Not for EB-E01/E10 SEIKO EPSON Revision A...

  • Page 58: Parts Layout Diagrams

    EB-E01 series Troubleshooting INTERNAL USE ONLY 2.6 Parts Layout Diagrams COOLING SYSTEM COMPONENTS (FAN) Lamp Fan (P.120) EX Fan (P.119) INT Fan (P.132) SEIKO EPSON Revision A...
  • Page 59 EB-E01 series Troubleshooting INTERNAL USE ONLY COOLING SYSTEM/ SWITCH COMPONENTS (SENSOR) Lamp Output Switch (Lid Lamp Switch) (P.86) LMP Thermistor (TH Board) (P.119) Lens Shutter Output Switch (Switch Cable H721-A) (P.87) Air Thermistor (TH Board) (P.132) SEIKO EPSON Revision A...
  • Page 60 EB-E01 series Troubleshooting INTERNAL USE ONLY OPTICAL PARTS Auto Iris Assy (P.115) Optical Engine (Assy) (P.113) Lamp Assy (P.74) SEIKO EPSON Revision A...
  • Page 61 EB-E01 series Troubleshooting INTERNAL USE ONLY POWER SUPPLY PS Ballast Assy (P.122) Filter Board (P.135) SEIKO EPSON Revision A...
  • Page 62 EB-E01 series Troubleshooting INTERNAL USE ONLY CIRCUIT BOARDS Control Panel (P.84) Speaker (P.105) (P.121) IF Board (P.106) WFD Board (P.94) RTC Board (EH-TW750) (P.112) P3dash Module (P.96) RTC Board (P.97) H KEY ASSY (P.86) MA Board (P.100) IR Board (P.131) (P.136) P4combo Module (P.128)
  • Page 63 C H A P T E R DISASSEMBLY AND ASSEMBLY INTERNAL USE ONLY...

  • Page 64: Precautions

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.1 Precautions This section describes cautions before starting disassembling and assembling this product. Make sure to read the precautions below before  The speaker unit contains a permanent magnet; therefore, make sure to starting.

  • Page 65: Precautions

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.1.2 Precautions 3.1.3 Workflow The precautions given below must be always observed whenever disassembling/reassembling the projector to ensure the safety of service Disassembly personnel and maintain the quality. Disassemble the product following the given instructions.

  • Page 66: Tools

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.1.4 Tools Tool Name Availability Application The following table indicates the tools recommended for use for disassembly,  Multi meter Ground continuity check reassembly and adjustment. To remove dusts from optical ...

  • Page 67: How To Unlock Connectors For Ffc/Fpc

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.1.5 How to unlock connectors for FFC/FPC Type Locked Unlocked How to unlock connectors Lock Slide-open type Slide the lock (black) upward to the FFC to unlock it. (upward) #1 Lock Slide-open type Slide the lock (light brown) upward to the FFC to unlock it.
  • Page 68 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Type Locked Unlocked How to unlock connectors Flip-open type Flip up the lock (black) on the connector opposite to the FPC to unlock it. (FPC) Lock Flip up the lock (ivory) on the connector opposite to the FPC to unlock it.
  • Page 69 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Type Locked Unlocked How to unlock connectors Flip-open type Flip up the lock (black) of the FFC to unlock it. (FPC) Lock Slide-open type Slide the lock (black) to the FFC to unlock it.

  • Page 70: Flowchart

    INTERNAL USE ONLY 3.2 Flowchart EB-E01/X06/W06/FH06/E10/X51/W51/FH52/E20/X49/W49/972/982W/992F/W52/118_EH-TW740/TW750_PL 119W The general disassembly procedure for the projector is illustrated in the flowchart below. Unless otherwise specified, all reassembly should becarried out by following the disassembly procedures in reverse, therefore reassembling procedures are omitted.
  • Page 71 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Standard Start Typical Disassembly Flowchart Fastest way flowchart for 3.4 Shortest removal [Items and colors] operation time procedures of identified failed parts (p137) (minutes) Housing/ consumables 3.3.1 Air Filter (p73) 3.3.2 Lamp (p74)
  • Page 72 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Standard (>> 71) operation time (minutes) 3.3.11 Optical Engine (Assy) (p113) 3.3.12 EX Duct (Assy) 3.3.12 EX Duct (Assy) 3.3.13 Lamp Fan 3.3.11.1 Auto Iris Assy (p118) (p118) (Assy) (p120) (p115) 3.3.13 Lamp Fan 3.3.13.1 Lamp Fan/...

  • Page 73: Disassembly And Assembly

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3 Disassembly and Assembly Air Filter Cover The part names in this chapter are written as abbreviations. 3.9 Part Names List (p166) for the names of the after service parts in the SPI (Service Parts Information).

  • Page 74: Chapter 1 Product Description 3.3.2 Lamp

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.2 Lamp Lamp Assy DISASSEMBLY PROCEDURE 1. Loosen the screw ( ) and remove the "Lamp Cover". 2. Loosen the two screws and remove the "Lamp Assy". Lamp Cover SCREW,LAMP;3X6 SEIKO EPSON...

  • Page 75: Front Foot

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.3 Front Foot DISASSEMBLY PROCEDURE Front Foot 1. Insert a flat-head precision screwdriver or tweezers into the grooves on both sides to release the hook. 2. Pull out the "Front Foot" to remove it.

  • Page 76: Rear Foot

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.4 Rear Foot DISASSEMBLY PROCEDURE 1. Turn the "Rear Foot" counterclockwise fully. 2. Slowly turn the "Rear Foot" until it clicks, and pull it off. 3. Remove the "Foot Rubber" from the "Rear Foot".

  • Page 77: Rear Case

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.5 Rear Case DISASSEMBLY PROCEDURE  EB-E01/X06/W06/E10/X51/W51 1. Remove the four screws ( ), the three screws ( ) or the one screw ( ), and remove the "Rear Case". Rear Case 2.
  • Page 78 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-FH06/FH52/E20/X49/W49/972/982W/992F/118, PL 119W, EH-TW740/TW750 Rear Case 1. Remove the four screws ( ), the six screws ( ) or the one screw ( ), and remove the "Rear Case". 2. Remove the "IF Label" from the "Rear Case".
  • Page 79 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-W52 1. Remove the five screws ( ) and the two screws ( ), and remove the Rear Case "Rear Case". 2. Remove the "RCR Filter" from the "Rear Case". Screws RCR Filter C.B.P-TITE SCREW,2.5X10,F/ZN-3C...

  • Page 80: Upper Case (Assy)

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.6 Upper Case (Assy) DISASSEMBLY PROCEDURE  EB-E01/X06/W06/FH06/E10/X51/W51/W52/E20/X49/W49/118, PL 119W, EH-TW740/TW750 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Rear Case (p77) 2. Remove the six screws ( ) on the bottom.
  • Page 81 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3. Remove the three (four) screws ( / ) from the top. (EB-118 and PL 119W have the screws) Be careful as the FFC "SW Cable" is connected to the switch board on the INT Duct side of the main unit.
  • Page 82 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-FH52/972/982W/992F 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Rear Case (p77) 2. Remove the seven screws ( ) on the bottom. Screws C.B.P-TITE SCREW,2.5X10,F/ZN-3C...
  • Page 83 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3. Remove the four screws ( / ) from the top. Be careful as the FFC "SW Cable" is connected to the switch board on the INT Duct side of the main unit.

  • Page 84: Sw Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.6.1 SW Board SW Cable DISASSEMBLY PROCEDURE SW Board 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Upper Case (Assy) (p80) 2. Remove the five screws ( ) and remove the "SW Board".
  • Page 85 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Fold the "SW Cable" as shown in this figure. Route the cable connected to the SW Board as shown in this figure.  EB-FH52/972/982W/992F  EB-X06/W06/FH06/X51/W51/W52/E20/X49/W49/118, PL 119W, EH-TW740/TW750 SEIKO EPSON Revision A...

  • Page 86: H Key Assy/Upper Case

    Upper Case (Assy) (p80) 2. Remove the two screws ( ) and remove the "H Key Assy". (This procedure is not applicable to EB-E01/E10.) 3. Remove the two screws ( ) and remove the "Upper Case Cover". 4. Remove the screw ( ) and remove the "Lid Lamp Switch".

  • Page 87: Chapter 2 Troubleshooting

    Shutter Lens Sheet 2. Remove the two screws ( ) and remove the "Shutter (Assy)". Shutter Spring (The following procedure does not apply to EB-E01/E10.) 3. Remove the screw ( ) and remove the "Switch Cable H721-A". 4. Remove the following parts: ...
  • Page 88 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Route the "Switch Cable H721-A" as shown in the figure.  EB-FH52/972/982W/992F  EB-X06/W06/FH06/X51/W51/W52/E20/X49/W49/118, PL 119W, EH-TW740/TW750 SEIKO EPSON Revision A...

  • Page 89: Upper Case

    Shutter (p87)  A: EB-E01/X06/W06/E10 Upper Cushion B 1. Remove the two screws ( ) and remove the "EX Case". 2. Remove the following parts from the "Upper Case".
  • Page 90 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  C: EB-972/982W 1. Remove the five screws ( ) and remove the "EX Case" and the "Upper Case Inner". 2. Remove the following parts from the "Upper Case". EX Case  Upper Cushion A x2 pcs ...
  • Page 91 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  D: EB-FH52/992F 1. Remove the six screws ( ) and remove the "EX Case", the "Front Case" and the "Upper Case Inner". Front Case 2. Remove the following parts from the "Upper Case".
  • Page 92 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  E: EB-FH06/E20/X49/W49/W52/118, PL 119W, EH-TW740 EX Case Front Case 1. Remove the three screws ( ) and remove the "EX Case" and the "Front Case". 2. Remove the following parts from the "Upper Case".
  • Page 93 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  Replacing the Caution Label Sheet The Upper Case of ASP does not have Safety Device labels as shown below. When replacing the Upper Case, peel off the labels and stick them to the new Upper Case.

  • Page 94: Wfd Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.7 WFD Board WFD Board DISASSEMBLY PROCEDURE M-CUSHION H1W10L17  EB-FH52/992F, EH-TW750 1. See Flowchart (p70) and remove all parts up to the component below from FFC 30P M-CUSHION H1W4L19 the projector.
  • Page 95 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Fold the "FFC 30P" as shown in this figure. Affix each "M-CUSHION" to the positions shown in the figure. M-CUSHION H1W3L39 M-CUSHION H1W3L29 M-CUSHION H1W3L54 M-CUSHION H1W4L19 Fold the "FFC WFD-MA" as shown in this figure.

  • Page 96: P3Dash Module

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.8 P3dash Module FFC WFD-WRF DISASSEMBLY PROCEDURE  EB-FH52/992F, EH-TW750 P3dash Module 1. See Flowchart (p70) and remove all parts up to the component below from the projector. WRF Holder Upper Case (Assy) (p80) 2.

  • Page 97: Rtc Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.9 RTC Board DISASSEMBLY PROCEDURE  EB-FH52/992F 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Upper Case (Assy) (p80) 2. Remove the "RTC Cable H854" from the connector.
  • Page 98 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY HOW TO REPLACE THE LITHIUM BATTERY The time settings of the clock function are reset to their default values if the "RTC Board" or the Lithium Battery are replaced. Hence, you need to perform the following settings: ...
  • Page 99 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 2. Fix the circuit board with both hands in a flat position, and insert the Lithium Battery in the direction of the arrow by maintaining the correct angle of insertion. Used Lithium Battery should be treated or disposed of in the prescribed manner.

  • Page 100: Ma Board Assy

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.10 MA Board Assy DISASSEMBLY PROCEDURE  After connecting the connectors on the MA Board ASSY, check that there is no halfway or oblique insertion.  For three connectors of the L/V FPC on the MA Board ASSY, connect the FPCs before attaching the MA Board ASSY, and make sure to lock to fix them.
  • Page 101 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY DISASSEMBLY PROCEDURE  EB-E01/X06/W06/E10/X51/W51/W52 MA Board Assy 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Upper Case (Assy) (p80) 2. Disconnect the connectors from the "MA Board Assy".
  • Page 102 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-FH52/972/982W/992F/118, PL 119W 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy * EB-972/982W/118, PL 119W Upper Case (Assy) (p80) * EB-FH52/992F WFD Board (p94) 2.
  • Page 103 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-E20/X49/W49/FH06, EH-TW740/TW750 1. See Flowchart (p70) and remove all parts up to the component below from GND Cable MA Board Assy the projector. * EB-E20/X49/W49/FH06, EH-TW740 EH-TW750 only: Upper Case (Assy) (p80)
  • Page 104 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Connect the MA Board ASSY connectors as shown in this figure. Wind the "TH Cable" once around the cable of the "EX Fan". *For models with "WFD Board" Route the outer section of the FFC.

  • Page 105: Speaker 16W

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.10.1 Speaker 16W DISASSEMBLY PROCEDURE  EB-FH52/972/982W/992F/118, PL 119W 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2. Remove the four screws ( ) and remove the "Speaker 16W".

  • Page 106: If Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.10.2 IF Board DISASSEMBLY PROCEDURE  EB-FH06 1. See Flowchart (p70) and remove all parts up to the component below from MA Board (Assy) the projector. MA Board Assy (p100) 2. Remove the two screws ( ) and remove the "Conduction Plate 3RCA"...
  • Page 107 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-FH52 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2. Remove the "IF Shade Cover". MA Board (Assy) IF Shade Cover 3.
  • Page 108 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EH-TW740 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2. Remove the one screw ( ), the three screws ( ), and remove the "MA MA Board (Assy) Frame"...
  • Page 109 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-E20/X49 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2. Remove the two screws ( ) and remove the "Conduction Plate 3RCA"...
  • Page 110 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-W49 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2. Remove the two screws ( ) and remove the "Conduction Plate 3RCA"...
  • Page 111 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-972/982W/992F/118, PL 119W 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2. Remove the "IF Shade Cover". MA Board (Assy) IF Shade Cover 3.
  • Page 112 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EH-TW750 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Fasten Plate MA-PS MA Board Assy (p100) 2. Disconnect the connectors of the "RTC Cable H980" from the "MA Board (Assy)".

  • Page 113: Optical Engine (Assy)

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.11 Optical Engine (Assy) Optical Engine Assy DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2. Remove the four screws ( ) and remove the "Optical Engine Assy".
  • Page 114 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Pass the "Auto Iris Assy" cable through the two hooks. When handling the optical engine, do not apply force on the Upper Light Guide. Upper Light Guide SEIKO EPSON Revision A...

  • Page 115: Auto Iris Assy

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.11.1 Auto Iris Assy DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Optical Engine (Assy) (p113) Auto Iris Assy 2. Remove the two screws ( ) and remove the "Auto Iris Assy".

  • Page 116: Focus Ring/Zoom Ring

    "Zoom Ring". * Numbers of screws and types of rings to be removed depend on the model. See the figures. The shape of the FOCUS RING of EH-TW740 differs for EB-E01/E10/E20. Check the engraved seal before attaching. C.P.TYPE1 B-TITET-A.SCREW,2X6,F/ZB-3C EH-TW740 EB-E01/E10/E20 ...
  • Page 117 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EH-TW750 Zoom Ring Focus Ring SCREW  EB-FH52/972/982W/992F Zoom Ring Focus Ring C.P.TYPE2 B-TITE SCREW,1.7X4,F/ZB-3C SEIKO EPSON Revision A...

  • Page 118: Ex Duct (Assy)

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.12 EX Duct (Assy) EX Duct (Assy) At the area shown below, an electric shock may result if you operate carelessly because there is electric charge remaining in the Power Supply. 3.3.14 PS Ballast Assy (p122)

  • Page 119: Ex Fan/Th Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.12.1 EX Fan/TH Board TH Cable H838 TH Board DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from the projector. EX Duct (Assy) (p118) Upper EX Duct 2.

  • Page 120: Lamp Fan (Assy)

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.13 Lamp Fan (Assy) DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from Lamp Fan (Assy) the projector. Optical Engine (Assy) (p113) 2. Remove the screw ( ), and pull the "Lamp Connector" out.

  • Page 121: Lamp Fan/Speaker 5W

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.13.1 Lamp Fan/Speaker 5W  EB-FH52/972/982W/992F/118, PL 119W DISASSEMBLY PROCEDURE Lamp Connector Holder Lamp Fan Cushion B 1. See Flowchart (p70) and remove all parts up to the component below from the projector.

  • Page 122: Ps Ballast Assy

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.14 PS Ballast Assy This part is designated as the Safety Device. When removing/replacing the part for repair, be sure to refer to  To repair after turning on, extract the charges by the following procedures.
  • Page 123 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  Press a discharge resistance between the D6002 and the heat sink for three seconds to discharge. <B Type> Discharge resistor (1kΩ) SEIKO EPSON Revision A...
  • Page 124 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY DISASSEMBLY PROCEDURE Fasten Nut Plate PS Shield Plate  EB-E01/X06/W06/E10/X51/W51/W52 1. See Flowchart (p70) and remove all parts up to the component below from the projector. PS Ballast Assy Lamp Fan (Assy) (p120) 2.
  • Page 125 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-FH06/FH52/E20/X49/W49/972/982W/992F/118, PL 119W/, PS Shield Plate EH-TW740/TW750 Fasten Nut Plate 1. See Flowchart (p70) and remove all parts up to the component below from Lower Sheet the projector. Lamp Fan (Assy) (p120) 2.
  • Page 126 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Route the "Cable PS-MA", the "Cable PS-FB", and the "Cable BA-Lamp" as shown below. Cable PS-MA Cable BA-Lamp Hook Cable PS-FB SEIKO EPSON Revision A...
  • Page 127 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Route the "Cable PS-FB" and the "Cable BA-Lamp" to the "Lower Case" as shown in the figure, and affix the "Lower Sheet". Attach the "Fasten Nut Plate" to the position shown in the figure.

  • Page 128: P4Combo Module

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.15 P4combo Module P4combo Module DISASSEMBLY PROCEDURE  EB-FH52/992F/W52, EH-TW750 1. See Flowchart (p70) and remove all parts up to the component below from FFC 15P the projector. INT Duct (Assy) (p129) 2.

  • Page 129: Int Duct (Assy)

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.16 INT Duct (Assy) Conduction Cushion Lower Conduction Plate DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Optical Engine (Assy) (p113) INT Duct (Assy) 2.
  • Page 130 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Attach the ferrite core of the "Inlet Cable" as shown in the figure below. Pass the cables from the connector through the hook.  EB-FH52/972/982W/992F Route the "RCF Cable" connected to the "IR Board" on the INT Duct as shown in the figure below.

  • Page 131: Ir Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.16.1 IR Board DISASSEMBLY PROCEDURE  EB-E01/X06/W06/FH06/E10/X51/W51/W52/E20/X49/W49/118, INT Duct (Assy) PL 119W, EH-TW740/TW750 1. See Flowchart (p70) and remove all parts up to the component below from the projector. INT Duct (Assy) (p129) 2.

  • Page 132: Int Fan/Th Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.16.2 INT Fan/TH Board INT Duct Cushion Seal C INT Duct B DISASSEMBLY PROCEDURE  EB-FH52/972/982W/992F 1. See Flowchart (p70) and remove all parts up to the component below from the projector.
  • Page 133 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  EB-E01/X06/W06/FH06/E10/X51/W51/W52/E20/X49/W49/118, PL 119W, EH-TW740/TW750 INT Duct B 1. See Flowchart (p70) and remove all parts up to the component below from the projector. PS Ballast Assy (p122) 2. Remove the screw ( ) and remove the "TH Board" and the "TH Cable H550".
  • Page 134 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Route the cable as shown below. Route the cable of the TH Board as shown in the figure below.  EB-FH52/972/982W/992F  EB-FH52/972/982W/992F  EB-E01/X06/W06/FH06/E10/X51/W51/W52/E20/X49/ W49/118, PL 119W, EH-TW740/TW750  EB-E01/X06/W06/FH06/E10/X51/W51/W52/E20/X49/ W49/118, PL 119W, EH-TW740/TW750 Wind the fan cable from the outside.

  • Page 135: Filter Boards

    PS Ballast Assy (p122) 2. Remove the screw ( ) and remove the "Inlet Fasten Plate". (This procedure is not applicable to EB-E01/X06/W06/E10/X51/W51/ W52) 3. Remove the screw ( ) and remove the "Inlet Cable". 4. Remove the screw ( ), release the hook ( ), and remove the "Filter...

  • Page 136: Lower Case/Ir Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.3.18 Lower Case/IR Board Lower Shield Plate B DISASSEMBLY PROCEDURE Lower Cushion 1. See Flowchart (p70) and remove all parts up to the component below from Lower Shield Plate A the projector.

  • Page 137: Shortest Removal Procedures Of Identified Failed Parts

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.4 Shortest removal procedures of identified failed parts If you can identify a failed part, the following parts can be removed in shortest ways different from the ordinal disassembling procedures. 3.4.1 Speaker PART NAME ...

  • Page 138: Ir Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.4.2 IR Board PART NAME  IR Board (EB-FH52/972/982W/992F) DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Upper Case (Assy) (p80) 2. Remove the connector of the cable from the "IR Board".

  • Page 139: Lmp Thermistor

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.4.3 LMP Thermistor PART NAME TH Board  TH Board DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from the projector. Upper Case (Assy) (p80) 2.

  • Page 140: Ex Fan

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.4.4 EX Fan PART NAME EX Fan  EX Fan Upper EX Duct DISASSEMBLY PROCEDURE 1. See Flowchart (p70) and remove all parts up to the component below from the projector. MA Board Assy (p100) 2.

  • Page 141: Individual Function Check After Repair

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5 Individual Function Check After Repair After performing repair work such as parts replacement of this projector, or disassembling/reassembling the projector, carry out the safety check and the basic operation check of thefunctions of the projector following the instructions in this section.

  • Page 142: Safety Check After Servicing

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5.1 Safety Check after Servicing PROCEDURE To maintain the safeness of the projector whose safety devices are replaced or Carry out the check in the order given below. which is disassembled and reassembled, make sure to carry out the safety check following the instructions in this section after performing repair work.

  • Page 143: Insulation Resistance Test

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5.1.1 Insulation resistance test 1. Connect the crocodile clip of the black lead wire to "C" of theprojector’s Computer terminal.  Testing apparatus 2. Put the probe of the red lead wire to "A" on the AC inlet of Insulation ohmmeter (Rating: 500 V/100 MΩ)

  • Page 144: Ground Continuity Check

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5.1.2 Ground continuity check  Testing procedure 1. Turn the tester on.  Testing apparatus 2. Check that the resistance between "C" of the Computer terminal and Multimeter (with sensitivity down to 0.1 Ω) "G"...

  • Page 145: Initialization

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5.2 Initialization After repairing this product, carry out the following initialization check. When repairing a Safety Device, refer to " 3.5.1 Safety Check after Servicing (p142)" carry out the necessary procedure for safety.

  • Page 146: Operation Check For Video Input/Output

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5.5 Operation Check for video input/output After repairing the parts related with audio input/output, carry out the check below following the instructions. Procedure Check items 1. Set the projector on an even workbench.

  • Page 147: Communication Check

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5.7 Communication Check After replacing the parts related with communication, carry out the check below following the instructions. Procedure Check items 1. See User's Guide. Do images and sound outputted from the projector? 3.5.8 Internal Cable Connection Check...

  • Page 148: The Service Tools And The Adjustment Tasks List Which Required Before And After Parts Replacement

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.5.9 The service tools and the adjustment tasks list which required before and after parts replacement The following table describes the service tools and adjustment tasks which required before and after parts replacement. Please refer to "The service tool list" about their basic operation manuals.
  • Page 149 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Power on Before/after Replaced part name was possible/ Required adjustment tasks (service tools name) Reference for the tasks replacement impossible " 3.5.10 Service tool list (p150)" Read out the lamp operation time from the old MA Board. (IPS Tool) Before "...

  • Page 150: Service Tool List

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Power on Before/after Replaced part name was possible/ Required adjustment tasks (service tools name) Reference for the tasks replacement impossible " 3.5.10 Service tool list (p150)" Take the DR data from the "Intramart" data base. (Intramart) "...
  • Page 151 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  Preparation Tools to operate the service tools Basic operation manuals Necessary to Tool Name Function update TI-No Reference File name This driver enables the connection between the USB cable and PC.

  • Page 152: Writing The Dr Data

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.6 Writing the DR Data 3.6.1 Overview In this case (a new combination of them), you will write the DR data adjusted for the characteristics of the Optical Engine (current or replaced) into the newly- combined MA Board according to the specified procedure.

  • Page 153: Preparation

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.6.2 Preparation 3.6.3 Operating Procedure Obtain the following tools from the Tech Exchange in advance. 3.6.3.1 Workflow The whole replacing operation work flow is shown below. Tool Name Remark CAT (IRIS/CAT)* Install it in your PC.

  • Page 154: Check In Advance

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.6.3.2 Check in advance PROCEDURE FOR CHECK IN ADVANCE This check inspects the Optical Engine and the MA Board to specify the 1. Checking the Engine’s S/N current trouble is occurring either in the Optical Engine or in the MA Board.
  • Page 155 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 2. Checking the MA Board 4. Locating the trouble (Engine/MA Board) Check the following on the MA Board. Prepare both a good engine and an MA board, and check either of the engine or the MA board has trouble by changing it with the good one.

  • Page 156: Replacing The Optical Engine

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.6.3.3 Replacing the Optical Engine PREPARING A GOOD ENGINE This section describes how to repair when the optical engine is broken. 1. Preparing a good engine for replacement  Prepare a good Optical Engine belonging to the same model group as the current MA Board for replacement.
  • Page 157 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY  Connecting using USB cable OBTAINING THE DR DATA 1. Disconnect the power cord from the projector and check that all of the 2. Obtaining the DR data indicators on the projector are off.

  • Page 158: Replacing The Ma Board

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.6.3.4 Replacing the MA Board BACKING UP THE DR DATA This section describes how to repair when the MA Board is broken but the 1. Turning on the projector and Connecting to the PC projector can be powered on.
  • Page 159 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 2. Backing up the DR data REPLACING THE MA BOARD 2-1. Start up the CAT. 1. Replacing it with a good MA Board 2-2. Select [SETUP]-[SELECT MODEL], and choose the group matched with the model group list.
  • Page 160 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY WRITING THE DR DATA 3. Writing the DR Data 3-1. Start up the CAT. 3-2. Select the group from SETUP / SELECT MODEL menu, by referring to the number; and xx, that can be found in a file name;...

  • Page 161: G Sensor Calibration

    MA board at the same time. (Not compatible with EB-E01/E10/E20, EH-TW740) 3.7.2 Preparation 1. Be sure that all feet of the projector for which you perform this calibration are completely retracted.

  • Page 162: Lcd Alignment

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.8 LCD Alignment 5. When the internal patterns are displayed, display the pattern for checking the pixel color shift using the [Left] and [Right] buttons. 3.8.1 Overview This projector is equipped with a function to adjust the color shift of the pixels of the LCD panel.
  • Page 163 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 1. Press and hold the [Menu] button for five seconds or more. 9. Restart the projector to reflect the changes in settings. 2. Release the [Menu] button, and within four seconds press the [Esc] button 10.

  • Page 164: Adjustment Method

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.8.3.1 Adjustment method 2-2. Select either [R] (Red) or [B] (Blue) and then press the [Enter] button. 1. Enable [LCD Alignment]. 1-1. Select [LCD Alignment] and then press the [Enter] button. 2-3.
  • Page 165 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 4. Select [Start Adjustment] and then press the [Enter] button. 13. Check that [LCD Alignment] is not displayed on the Display Settings screen. 5. Adjust using the [Up], [Down], [Left], and [Right] buttons, and press the [Esc] button when the adjustment is complete.

  • Page 166: Part Names List

    EB-E01 series Disassembly and Assembly INTERNAL USE ONLY 3.9 Part Names List Name used in this manual SPI Parts Name Inlet Cable CABLE,INLET-H838;PH Part names are written as abbreviations in this manual. Below is the IR Board PCB ASSY;H980IR-MP;PH correspondence table of the abbreviations and SPI notation of the part names.
  • Page 167 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Name used in this manual SPI Parts Name Name used in this manual SPI Parts Name PLATE,FASTEN,NUT;A;PH MA BOARD ASSY;H971;PH;AS Fasten Nut Plate PLATE,FASTEN,NUT;B;PH MA BOARD ASSY;H972;PH;AS Lower Sheet SHEET,LOWER;A;PH MA BOARD ASSY;H975;PH;AS...
  • Page 168 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Name used in this manual SPI Parts Name Name used in this manual SPI Parts Name M-CUSHION H1W3L29 M-CUSHION,SHIELD;H1W3L29;PH CUSHION,UPPER;B,PH M-CUSHION H1W3L39 M-CUSHION,SHIELD;H1W3L39;PH Upper Cushion B CUSHION CASE UPPER;A M-CUSHION H1W3L54 M-CUSHION,SHIELD;H1W3L54;PH CUSHION,UPPER;B,PH...
  • Page 169 EB-E01 series Disassembly and Assembly INTERNAL USE ONLY Name used in this manual SPI Parts Name Name used in this manual SPI Parts Name Shutter ball BALL,SHUTTER CASE,REAR;H971-WH;PH Shutter Spring SPRING,SHUTTER CASE,REAR;KL-WH-J1;PH SHUTTER,LENS;KL-WH;PH CASE,REAR;KL-WH-E1;PH SHUTTER,LENS;KL-BK;PH CASE,REAR;H981-WH;PH SHUTTER,LENS;KH-WH;PH CASE,REAR;V5-WH-EX;PH Lens Shutter SHUTTER,LENS;V;PH...

  • Page 170: Chapter 4 Appendix

    C H A P T E R APPENDIX INTERNAL USE ONLY...

  • Page 171: As (After Service) Menu

    The AS menu for this projector consists of eight pages. These pages can be switched by pressing the [Right]/[Left] button. The contents/information displayed on each page are as follows. The contents of this chapter are only for use of Epson Authorized Page Description Services.
  • Page 172 EB-E01 series Appendix INTERNAL USE ONLY AS MENU: 1ST PAGE Item Current input source The general operational history of the projector is displayed. The contents displayed on the screen vary depending on the input source. Set value and detected value of the input signal Horizontal/Vertical frequency ...
  • Page 173 EB-E01 series Appendix INTERNAL USE ONLY  VIDEO AS MENU: 2ND PAGE Firmware versions of this projector are displayed. Item Current input source Set value and detected value of the video signal Total lamp operation time Lamp operation time (converted into low brightness operation)
  • Page 174 EB-E01 series Appendix INTERNAL USE ONLY AS MENU: 3RD PAGE AS MENU: 4TH PAGE Time information is displayed. Error and warning histories are displayed. Error Count Lamp Replace Warning Count Item Item Time when the unit is first switched on by the user...
  • Page 175 EB-E01 series Appendix INTERNAL USE ONLY Error Error Item Description Representation Item Description Representation Code Code Internal overheat High Temp Warning Fan error Easy MP internal error Thermistor error wind lowered Lamp burnt out Cinema Filter warning Lighting failure Shutter warning...
  • Page 176 EB-E01 series Appendix INTERNAL USE ONLY AS MENU: 5TH PAGE Error Log D: Date Time T: Lamp Time 1 L: Lamp Time 2 P: Lamp Time 3 Warning histories are displayed. The last 4 error logs are displayed (the latest [ERR] Error name (Error code), Device ID, Angle on top).
  • Page 177 EB-E01 series Appendix INTERNAL USE ONLY AS MENU: 6TH PAGE Temperature Log D: Date Time T: Lamp Time 1 L: Lamp Time 2 P: Lamp Time 3 State of when temperature errors are displayed. [TEMP]Level Device ID temp? <Temperature Information>...
  • Page 178 EB-E01 series Appendix INTERNAL USE ONLY AS MENU: 7TH PAGE Operation Log (Operation Info) D: Date Time T: Lamp Time 1 L: Lamp Time 2 P: Lamp Time 3 Information obtained when the following operations are performed is [Power On]/[Power Off]/[CMODE] Cmode/[INFO] Source Main Sub displayed.
  • Page 179 EB-E01 series Appendix INTERNAL USE ONLY  Error Name/Warning Name/Device ID/Source Name List Error Display Out of Lens shift range Lens Out (LP) *Grey cell is Non-applied ID for this model. Cinema filter error Cinema Filter (CF)  Error Name...
  • Page 180 EB-E01 series Appendix INTERNAL USE ONLY Display Display PWIN PBS2 PWOUT LDDR POWER PEL3 PEL4  Device ID name (sensor error) LUMI Display LMP2 AMIBENT LMP3 WIND PUMP IRIS PEL1 PEL2 WIHD ROUT1 ROUT2 RIN1 RIN2 SEIKO EPSON Revision A...
  • Page 181 EB-E01 series Appendix INTERNAL USE ONLY Display Display PFC4 AIR2 Filter_Block CPIN AU_TH CPOUT SQ_TH LMP(2) PS (1) INA1 BA(Ballast)2 LDIN1 LDOUT1 LDIN2 DR_TH LDOUT2 PFC (1) HDBT LLC0 LLC1 LLC2 P-Shift LLC3 LLC4 LDDR0 LDDR1 LDDR2 LDDR3 LDDR4 SML1...
  • Page 182 EB-E01 series Appendix INTERNAL USE ONLY  Device ID name (laser error, warning)  Device ID name (internal error) Display Display Ary1 CAMERA Ary2  Source name Ary3 Source Display Ary4 C-VIDEO Video Ary5 S-VIDEO S-Video Ary6 Drv1 DSUB Computer...
  • Page 183 EB-E01 series Appendix INTERNAL USE ONLY AS Menu: 8th Page The error log of the ballast is displayed. The last 7 error logs are displayed (the latest on top). None is displayed if there is no error. Item Page number of ballast error log Log on ballast error Second paragraph is information of TEMP.

  • Page 184: Confirmation Method Which Connects Pc With Projector

    EB-E01 series Appendix INTERNAL USE ONLY 4.1.2 Confirmation method using IPS tool 4.1.2.2 Confirmation method which connects PC with projector It's connected by a USB cable (Type-A-Type-B) and checked using IPS tool. Even when a projector can't be projected, the error name can be checked by connecting PC or using USB memory.
  • Page 185 EB-E01 series Appendix INTERNAL USE ONLY 6. Click to the [COM Port Setting]. 7. Select an arbitrary port and click [Connect test] SEIKO EPSON Revision A...
  • Page 186 EB-E01 series Appendix INTERNAL USE ONLY 8. When the communication succeeds, [OK] is clicked. 9. Confirm the firmware version in the VER? Column. When the communication is not normal then error is displayed. Please confirm the communication status. 10. If setting is OK, [Save] is clicked.
  • Page 187 EB-E01 series Appendix INTERNAL USE ONLY 11. [Error Information] of TOP menu is clicked. 12. [Detect Projector] and [Get Data] is clicked and display the error information. The cell with the numerical value is displayed in red. (Excluding the Time information) Note: Please disregard it though “Lamp ON Counter / Lamp OFF Counter”...

  • Page 188: Confirmation Method Using A Usb Memory

    EB-E01 series Appendix INTERNAL USE ONLY 14. [Load] is clicked, you can read the preserved data from an arbitrary folder. 4.1.2.3 Confirmation method using a USB memory A data file of the body is preserved to a USB memory. The data in the USB memory is confirmed using ISP Tool.
  • Page 189 EB-E01 series Appendix INTERNAL USE ONLY 4. When all indicators light up, release the [Esc] button. 4.1.2.3.2 Confirmation method When the indicator changes to flash, the data file is written to the USB 1. Connect the USB memory in which a data file was written to PC.

  • Page 190: Initializing (Resetting)

    EB-E01 series Appendix INTERNAL USE ONLY 4.1.3 Initializing (Resetting) Initialization of the following information can be done by performing the procedure below when the AS menu is displayed. Type Clearing the Lamp Information Clearing the AS Information Clearing the Log Information...

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