Acer PH112 Manuals

Manuals and User Guides for Acer PH112. We have 1 Acer PH112 manual available for free PDF download: Service Manual

Acer PH112 Service Manual

Acer PH112 Service Manual (59 pages)

Service Guide

Brand: Acer | Category: Projector | Size: 2.06 MB

Table of Contents

Table of Contents
5
Chapter 1 System Introduction

7
- Technical Specification
  7
- Lamp Specification
  8
- System Block Diagram
  12
  - Optics Conceptual Drawing
    13
Chapter 2 Firmware Update

14
- Setup Tool / Equipment
  14
- Upgrading Procedure
  14
Chapter 3 Machine Dissassembly and Replacement

16
- General Information
  17
- Disassemble Lamp Module
  18
- Disassemble IO Cover & Top Cover
  19
- Disassemble Speaker
  20
  - Disassemble Front Cover
    20
  - Disassemble Front Fan
    21
- Disassemble Front IR Board & IR Cover
  22
- Disassemble Video IO
  23
- Disassemble Main Board
  24
- Disassemble Ballast Module & Back IR
  25
  - Disassemble Optical Engine
    26
  - Disassemble Back Cover
    27
- Disassemble Back IR Cover, AC Outlet
  28
Chapter 4 Trouble Shooting

35
- Video Signal Troubleshooting
  35
- Operation Functiontroubleshooting
  35
- Power Sourcetroubleshooting
  35
- Video Signal
  36
- Function Test and Alignment
  41
  - Equipment Needed
    41
  - Test Condition
    41
- Test Display Modes and Patterns
  42
  - Compatible Modes
    42
  - Function Test Display Pattern
    43
Chapter 5 Connector Information

45
- Introduction
  45
- Main Board
  45
- Power Board
  52
- Ballast Board
  54
- Fru(Fieldreplaceable Unit) List
  55
Chapter 6 FRU(Fieldreplaceable Unit) List

55
- FRU List
  56

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