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Acer AL1511 Service Manual

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Acer AL1511
Service Guide
Service guide files and updates are
available
on the CSD web; for more information,
please refer to
http://csd.acer.com.tw

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Table of Contents
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  Summary of Contents for Acer AL1511

  • Page 1 Acer AL1511 Service Guide Service guide files and updates are available on the CSD web; for more information, please refer to http://csd.acer.com.tw...
  • Page 2 Copyright Copyright © 2003 by Acer Incorporated. All rights reserved. No part of this publication may be reproduced,transmitted, transcribed, stored in a retrieval system,or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of Acer Incorporated.
  • Page 3 Conventions The following conventions are used in this manual...
  • Page 4 For ACER-AUTHORIZED SERVICE PROVIDERS, your Aceroffice may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines.
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  • Page 8: Table Of Contents

    Chapter 1 Monitor Features Monitor Features ..........8 Factory Preset Timing Table .
  • Page 9: Monitor Features

    Monitor Features            ...
  • Page 11: Factory Preset Timing Table

               ...
  • Page 12: Block Diagram

    Monitor Block Diagram           Controller   ...
  • Page 13: Mainboard Diagram

         SCL/SDA Hsync/Vsync                                  ...
  • Page 14: Software Flowchart

    Software Flow Chart...
  • Page 15 1. Initialize MCU settings, including I/O, Timer, ISR and Serial Port settings. 2. Read EEPROM content to recover monitor settings, including brightness, contrast, color temperature and OSD position …. etc. 3. Initialize system variable, including system flag, OSD timeout counter, burin mode status…...
  • Page 16: Mainboard Layout

    Mainboard Layout   !"...
  • Page 18: Invertor Board Layout

    Inverter Board Layout...
  • Page 19: Front Bezel View

    Front Bezel Item Description Auto Adjust Key/Exit >/ Volume up(option) </ Volume down(option) MENU/ENTER POWER...
  • Page 20: Rear Bezel View

    Rear Bezel Item     Description AC POWER CORD Signal Cable Audio Cable    Only for speaker   ...
  • Page 21: Operating Instructions

    Operating Instructions                     ...
  • Page 22               ! " ! "   ...
  • Page 23: Osd Menu

    ADJUSTING THE PICTURE     ...
  • Page 24   !"#$#! #!#$ #                       ...
  • Page 26: Hot-Key Menu

      !" # $!     !"#$#!%#&'($ #                  ...
  • Page 27: Osd Message

    %   &&'    !"#$#!)*      ...
  • Page 28: Logo

    (  )  *     +  () *%%+,-.                              "'# '#!$ +!%...
  • Page 29: Machine Disassembly And Replacement

    Machine Disassembly This chapter contains step-by-step procedures on how to assemble the monitor for maintenance and troubleshooting. NOTE: 1.The screws for the different components vary in size. During the disassembly process, group the screws with the corresponding components to avoid mismatch when putting back the components.
  • Page 32: Troubleshooting

     Troubleshooting Defect Mode Failure Analysis Repair Testing       +- ...
  • Page 33 Defect Mode Failure Analysis Repair +- Testing  ...
  • Page 34 Defect Mode Failure Analysis Repair Testing  +- ...
  • Page 35: Connector Information

                                                     The following figure shows the connector locations on the monitor board:    ...
  • Page 36: Fru (Field Replaceable Unit) List

                                     Monitor AL1511 NOTE: Exploded Diagram Note: above picture show the description of the following...
  • Page 37 Plz access to website (http://aicsl.acer.com.tw/spl/) for obtaining the update FRU version.
  • Page 41: Schematic Diagram

      Schematic Diagram Analog input SOT-223 Brightness TO-263     ...
  • Page 42: Input

    INPUT     ...
  • Page 43: Scaler Mst 8001A/Mst8111A

    Scaler MST8011A/MST8111A         ...
  • Page 44: Panel Interface

    PANEL INTERFACE       ...
  • Page 45: Mcu

        ...
  • Page 46: Online Support Information

    Acer Branch Offices and Regional Business Units may access our website. However some sources will require a user i.d. and password. These can be obtained directly from Acer CSD Taiwan. Acer's Website offers you convenient and valuable support resources whenever you need them.