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Acer PD-113P Service Manual
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Acer PD-113P Service Manual

Acer PD-113P Service Manual

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Acer PD-113P
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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Summary of Contents for Acer PD-113P

  • Page 1 Acer PD-113P Service Guide Service guide files and updates are available on the CSD web; for more information, please refer to http://csd.acer.com.tw 100% Recycled Paper...
  • 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 s t i s i l c i f c i f...
  • Page 4 ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFER ENT 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.

  • Page 5: Table Of Contents

    Chapter 1 System Introduction Technical Specification ...1 Lamp Specification... 2 System Block Diagram ...6 Optics Conceptual Drawing...7 Chapter 2 Firmware Update Setup Tool / Equipment...8 Upgrading Procedure ...8 Chapter 3 Machine Dissassembly and Replacement General Information ...11 Disassemble Lamp Module...12 Disassemble IO Cover &...
  • Page 6 Chapter 4 Trouble shooting Video Signal troubleshooting...31 Operation FunctionTroubleshooting...34 Power SourceTroubleshooting...35 Function Test and Alignment...36 Equipment Needed...36 Test Condition...36 Test Display Modes and Patterns ...37 Compatible Modes ...37 Function Test Display Pattern...38 Chapter 5 Connector Information Introduction...40 Main Board... 40 Power Board ...46 Ballast Board ...48 Chapter 6...

  • Page 7: Chapter 1 System Introduction

    System Introduction Technical Specification i l i f i t l l u ) f f " " z " " z 31dB(A)(standard mode) / 29dB(A) ECO mode) 2.3 KG (<5.1 lb) < ( I - I Chapter 1 Chapter 1...

  • Page 8: Lamp Specification

    Lamp Specification 1.Lamp Scope The product is a lamp system consisting of a short arc burner within a reflector, and an electric lamp ballast. Lamp type Driver type 2. Lamp Specification 2.1 Dimensions Lamp Overall length Arc length Reflector type Lamp weight 2.2 Marking on the lamp Position of marking...
  • Page 9 2.4 Initial Ignition performance Wattage DC 200 Lamp Voltage (V) 82 V Lamp Current (A) Efficiency (lm/w) 2.5 Optical characteristics Based on meansurement on standard optical unit by USHIO Lighting Brightness Color coordinates Flickering and arc jump The flicker and arc jump over than 5% should be less than 10 times during 10 minutes operation typ.
  • Page 10 2.6 Lamp & Ballaster drawing 2.7 Instructions for use 1. The lamp becomes high temperature after turning off the projector with the power button. If you touch the lamp, you may scald your finger. When you replace the lamp, wait for at least 45 minutes for the lamp to cool down. 2.
  • Page 11 8. Do not operate the lamp in an atmosphere containing an inflammable substance, such as thinner. Otherwise it could cause a fire or explosion. 9. Thoroughly ventilate the area or the room when operating the lamp in an oxygen atmosphere (in the air). If ozone is inhaled, it could cause headaches, nausea, dizziness, etc.

  • Page 12: System Block Diagram

    System Block Diagram Chapter 1...

  • Page 13: Optics Conceptual Drawing

    Optics-Conceptual Drawing Chapter 1...

  • Page 14: Setup Tool / Equipment

    Firmware Upgrade This chapter provides the equipment needed, setup and upgrading procedure for Firmware upgrade. Setup Tool / Equipment 1. Computer 2. USB Cable (see right picture) 3. Power Coard Upgrading Procedure 1. Connect Download Cable to projector 2. Open burning programma (DLP Composer Lite) Chapter 2 Chapter 2...
  • Page 15 3. Press Power and Menu button together and connect the power cord into the projector . Than release these 2 bottoms . 4. Click the Start Download button and then start to burning of program . 5. Completion of Burning than remove Power Cord and Burning Cord . Chapter 2...

  • Page 16: Machine Disassembly And Replacement

    Machine Disassembly and Replacement This section provides disassembly procedures for PD-113 P DLP Projector. Before you begin any of these procedures, be sure to turn off the power, computer system, and other attached devices; then disconnect the power cable from the electronically outlet. Moreover, when you disassemble the projector, be sure to put the screws in a safe place and separate them according to grouping.

  • Page 17: General Information

    General Information Before You Begin Before proceeding with the disassembly procedure, make sure that you do the following: 1. Turn off the power to the system and all peripherals. 2. Unplug the AC adapter and all power and signal cables from the system. 3.

  • Page 18: Disassemble Lamp Module

    Disassemble Lamp Module Loosen two screws of Lamp Cover Remove Lamp Cover Loosen two screws of Lamp Module . Grasp the lamp handle and pull out Lamp Module p.s Related notice of replace lamp pls refer to the Lamp Specification section . Note:Unplug all the cord before disaddembling the Projector.

  • Page 19: Disassemble Io Cover & Top Cover

    Disassemble IO Cover & Top Cover Loosen the four screws of IO cover. Remove IO cover Loosen the two screws of Back Cover Loosen the two screws of Top Cover. Lift up Top Cover directly (Be careful there is a internal wire connect with the main board) Chapter 3...

  • Page 20: Disassemble Speaker

    Disassemble Speaker Loosen the two screws of Speaker. Life up Speaker. Disassemble Front Cover Loosen the two screws of Front Cover. Lift up Front Cover directly(Be careful there are three internal wires connect with the main board) Chapter 3 P2034-452-99...

  • Page 21: Disassemble Front Fan

    Disassemble Front Fan Lift up the Front f Fan Set from front cover directly. Chapter 3...

  • Page 22: Disassemble Front Ir Board & Ir Cover

    Disassemble Front IR Board & IR Cover Loosen the screws of Front IR board Remove the Front IR board. Take out IR Cover directly. Chapter 3...

  • Page 23: Disassemble Video Io

    Disassemble Video IO Loosen the two screws of Back Cover Loosen back cover. Remove the Video IO. Chapter 3...

  • Page 24: Disassemble Main Board

    Disassemble Main Board Loosen the four screws of Main Board Unplug all wires on the board (Main Board PIN location of connectors pls refer to Chapter 5 ) Remove Main Board P2247-2001 Chapter 3...

  • Page 25: Disassemble Ballast Module & Back Ir

    Disassemble Ballast Module & Back IR Loosen the screw of Back IR board. Remove the Back IR board Loosen the six screws of Ballast Module Unplug all wires on Ballast Module (Ballast Board PIN location of connectors pls refer to Chapter 5 ) Remove the Ballast Module.

  • Page 26: Disassemble Optical Engine

    Disassemble Optical Engine Loosen the four screws of Optical Engine Remove the Optical Engine ( with Lamp ) . P2443-0002 Chapter 3...

  • Page 27: Disassemble Back Cover

    Disassemble Back Cover Loosen the screw of AC Inlet & remove the ring. Remove the Back Cover. Chapter 3...

  • Page 28: Disassemble Back Ir Cover, Ac Outlet

    Disassemble Back IR Cover, AC Outlet Take out the AC Inlet. Take out the Back IR Cover. Chapter 3...

  • Page 29: Disassemble Power Module

    Disassemble Power Module Unplug the wire. Loosen the five screws of Power Module Remove the Power Module. 02595-0063-00 Chapter 3...

  • Page 30: Disassemble Mylar & Ground Plate

    Disassemble Mylar & Ground Plate Lift up the Mylar. Then lift up the Groung Plate. Chapter 3...

  • Page 31: Disassemble Heatsink & Dmd Board

    Disassemble Heatsink & DMD Board Loosen the four screws of Heatsink. Tear off the EMI Pad Remove the Heatsink. (Do not Suggest to tear off Thermal Pad and DMD Pad on Heatsink unless they are damaged) Lift up the DMD Board. Chapter 3...

  • Page 32: Disassemble Dmd Assembly & Dmd

    Disassemble DMD Assembly & DMD Lift up the DMD Assembly Lift up the DMD Chapter 3...

  • Page 33: Disassemble Thermal Board

    Disassemble Thermal Board Loosen the screw of SENSOR BRACKET TPD Remove the Thermal Borad Chapter 3...

  • Page 34: Disassemble Optical Engine Fan

    Disassemble Optical Engine Fan Loosen the three screws of Fan Remove the Optical Engine Fan 02394-0011-00 Chapter 3...

  • Page 35: Chapter 4 Trouble Shooting

    Troubleshooting This chapter provides technicians and people who have an electronic background a primary description about maintaining the product. Moreover, you can get the appropriate operation to solve some complicated problems of component repairing and professional problems. The Troubleshooing section focus on below items: Video Signal Troubleshooting Operation Function Troubleshooing Power Source Troubleshooting...

  • Page 36: Video Signal

    Video Signal Computer No Signal Check Source Check Cable Computer Mode Input Change Main Board Video No Signal Check Turn on Source Source Replace Cable Check Cable Change to Video Computer Mode Mode Input Change Main Board Turn on Source Replace Cable Change to...
  • Page 37 Fail to light up Check LED indication Check Lamp Check Thermal Sensor Check Check Main Board Check Ballast Chapter 4 No Volume Look up user manual ,and Top cover’s cable follow indica- tive action Speaker Replace Lamp Connector Replace Ther- Speaker mal Sensor Replace Fan...
  • Page 38 Color Missing On Screen C/W Cable Connector Check Cable Check Main Board Change Optical Engine Check Cable Connector Replace Cable Change Main Board Chapter 4...
  • Page 39 Operation Function: Remote Control Failure Check Battery Level Check Remote Control Check Main Board Fail Chapter 4 Button Failure Replace Battery Top cover’s cable Replace Remote Control Replace IR Replace Main Board Replace cable Check or connect the cable back Check Replace Button Button...
  • Page 40 Power Source: No Power Source After Turning On Check Lamp Cover Switch Check Power Cord Check Top Cover (key cable..) Check Main Board Check Power Board Replace Standby Signal cable NG Fan failure After Turning On Replace Lamp Cover or Reassembly Replace Power Cord...

  • Page 41: Function Test And Alignment

    Function Test and Alignment Equipment Needed Test Condition Chapter 4...

  • Page 42: Test Display Modes And Patterns

    Test Display Modes and Patterns Compatible Modes , ) + ) - ( , ) - , ) - ) - ( , ) + Chapter 4...

  • Page 43: Function Test Display Pattern

    Function Test Display Pattern 12 squares Pattern (Figure 1) Chapter 4 " " " " r " " " " " " " " " " " " 800 flicker Pattern (Figure 2)
  • Page 44 Full Black Pattern (Figure 3) Full White Pattern (Figure 4) Black and White Word Pattern (Figure 5) 256RGB Pattern (Figure 6) Gray Pattern (Figure 7) Boundary Frame (Figure 8) Chapter 4...

  • Page 45: Chapter 5 Connector Information

    Connector Information Introduction This section provides each connector location on boards, signal and function of each board. They will be useful for your detecting the defective boards. Main Board Summarize Chapter 5 & & Chapter 5...
  • Page 46 The Locations of Connectors CN1 , CN7 : IR CN3 , CN4 , Cn5 : FAN J1 :Ballast Control FLAG 3.3V Chapter 5...
  • Page 47 CN2 : Keypad Control Chapter 5...
  • Page 48 J3 , J15 : Video & S-Videop IN CON3 : S-Video CON2 : Video Chapter 5...
  • Page 49 CON1 : D_SUB J7 : Phone jack Stereo-R J8 : Color Wheel Chapter 5...
  • Page 50 J9 : Power Supply JP1 : USB JP3 : CW Index Stand by Run JP3 : CW Index STBY_CTRL Chapter 5...

  • Page 51: Power Board

    Power Board Summarize The Locations of Connectors CN101 : AC Inout Chapter 5...
  • Page 52 CN201 : +380V Output CN301 :DC Output Chapter 5...

  • Page 53: Ballast Board

    Ballaster Board Summarize The Locations of Connectors CN1 : Power supply CN2 : Control signal Chapter 5...

  • Page 54: Fru(Fieldreplaceable Unit) List

    For whatever reasons a part number change is made, it will not be noted on the printed Service Guide. For Acer AUTHO- RIZED SERVICE PROVIDERS, Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide.

  • Page 55: Fru List

    FRU List P2247-2001 P2443-0016 Wire 12 Pin 02595-0063-00 Power Cable M/B to Power P2084-0004 Chapter 6...
  • Page 56 P1943-0014 Optical Engine P2443-0002 ( w/o lamp) Chapter 6...
  • Page 57 02394-0011-00 Wire 12 Pin Wire 2 Pin 02595-0014-00 02595-0019-00 M/B to Power Ballast to Power 02595-0029-00 Chapter 6...
  • Page 58 02595-0030-00 Power cable 02595-0063-00 Chapter 6...

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