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EBN Technology XPOS72-8B-A16G Service Manual

Summary of XPOS72-8B-A16G

  • Page 1

    Service manual xpos72-8b-a16g.

  • Page 2: Copyrights

    Copyrights ©2009. All rights reserved. The information in this document is subject to change without prior notice in order to improve reliability, design and function and does not represent a commitment on the part of the manufacturer. This document contains proprietary information protected by copy...

  • Page 3: Contents

    Contents ii contents copyrights .................................................................................................I liability disclaimer ...................................................................................I contents..........................................................

  • Page 4: Before You Start

    Chapter 1 1 1. 1. Before you start 1. Please unplug the power cable before you start to work. 2. Please read and follow the instructions in this document carefully. Failure to follow these instructions could damage your device and void the warranty. 1.1. Tools suggested all procedures in this docume...

  • Page 5: Opening The Device

    Chapter 2 2 2. 2. Opening the device 1. Unplug all cables and plugs from the device. 2. Loosen and remove the four screws fixing the base unit by #1 phillips screwdriver. 3. Remove the right hinge cover, left hinge cover and support cover as shown below. 4. Un-tighten the four screws holding the bas...

  • Page 6

    Chapter 2 3 5. Un-tighten six screws on the back panel anticlockwise. 6. Separate the back panel from the front panel by lifting up and lay it down carefully..

  • Page 7: Remove The Cf Card

    Chapter 3 4 3. 3. Remove the cf card 1. Remove the cf card slot cover. 2. Push the cf card eject button and remove the cf card..

  • Page 8

    Chapter 4 5 4. 4. Touch panel control board disassembly 1. Remove: 1. Speaker connector, 2. Led indicator connector, 3. Lcd connector, 4. Inverter connector, 5. Power switch connector, 6. Touch panel connector from the mainboard. 2. Disconnect twoconnecters form the lcd inverter as shown below. 3. L...

  • Page 9: Led Indicator Disassembly

    Chapter 5 6 5. 5. Led indicator disassembly 1. Pry the black plastic rectangle out and then the green led out by slotted screwdriver. 2. Repeat the previous step to remove other leds..

  • Page 10: Power Switch Disassembly

    Chapter 6 7 6. 6. Power switch disassembly 1. Remove the power switch from the device..

  • Page 11

    Chapter 7 8 7. 7. Mainboard and i/o panel disassembly 1. Loosen the four hexagonal screws by 1.5 mm hexagonal socket spanner as shown below. 3. Loosen the four screws by #0 phillips screwdriver as shown below. 4. Remove the mainboard from the device as shown below..

  • Page 12: Speaker Assembly Disassembly

    Chapter 8 9 8. 8. Speaker assembly disassembly 1. Loosen the four screws by #1 phillips screwdriver as shown below and remove the speaker assembly from the device..

  • Page 13: Lcd Panel Disassembly

    Chapter 9 10 9. 9. Lcd panel disassembly 1. Follow steps below: (1) remove the black tape and disconnect the touch panel cable. (2) remove the six screws by #1 phillips screwdriver as indicated below. 2. Separate the lcd panel assembly from the front bezel by lifting up and lay it down carefully. 2....