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AL1912 manual
Models:
AL1912
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Troubleshooting
Specifications
Electrical characteristics Tamb=25
Install
Comparison Chart of AL1912 m/AL1912
Machine Disassembly and Replacement
Panel Relative Humidity Input Signals
White Color Temperature
Precautions
Safety
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Contents
Please refer to http//csd.acer.com.tw
Acer AL1912 Service Guide
Disclaimer
Copyright
Preface
Conventions
WARNING FOR FCC CERTIFIED MODELS
PRECAUTIONS
SPECIAL NOTES ON LCD MONITORS
Chapter 2 Operating Instruction ………………………………………………..……………………..30
Chapter 3 Machine Disassembly and Replacement
Chapter 5 Connector Information …………………………………………………………………..45
Chapter 7 Schematic Diagram ….……………………………………………………………………..52
INTRODUCTION
Monitor Feature
Comparison Chart of AL1912 m/AL1912
Chapter
1 tesla = 10,000 gauss cm = in x lb = kg x
ELECTRICAL REQUIREMENTS
Standard Test Conditions
MEASUREMENT SYSTEMS
LCD monitor General specification
LCD Panel Model Hydis LT17E12-200
LCD Panel Specification
Total output power60 Watt max
Interface frequency
Panel Relative Humidity Input Signals
Video input
Sync input
Supported Timing
Analog Video input Connector 15pins mini D-Sub
Video input Connector
Support Modes
85Hz refresh rate Support
Power board
MONITOR BLOCK DIAGRAM
MVPRL including ADC Scaling LVDS And OSD function
BLOCK DIAGRAM
System Block Diagram
LVDS Signals
LABEL
Monitor board layout
LABEL
Component
Software flow chart
AL1912 m AL1912
General Instructions
Connecting the Audio Cable For AL1912 m and AL1912 bm
System Installation
Connecting the Display
Connecting the AC Power
Back cover & Bezel concavity
Top and Bottom
Left and Right
Back cover & Bezel concavity
Back cover & Bezel step
Base & Neck concavity 0mm ≤ C ≤ 0.6mm
Top and Bottom
Left and Right
LCD Horizontally
Plastic Material
GAP Spec
Tilt Base Rotation
Output Connector & Pin Assignment
POWER/Inverter Board
Interface Signals
Features
AC-DC Electrical specification
Electrical Specification
AC-DC Output Specification
Protection function
For Fujitsu FLC488SC8V-10 AL1912 m
Inverter Electrical Specification
SAFETY
Monitor Control Keys
Power Consumption
CONNECTORS / CONTROLS
Connectors
Chapter
Operating Instructions
CONTROLS
Control panel monitor front panel
Outline The description for control function
Main OSD Menu
简体中文
繁體中文
Outline The description for OSD Message
Hot-Key MenuFor AL1912 m only
OSD Message
Outline The description for Hot-Key function
2 Auto Balance
LOGO
Item of Factory menu
1 Bright
Plug and play
Plug & play DDC2B feature
Using The Right Power Cord
General Description
White Color Temperature
Audio Technical specification For AL1912 m only
Audio amplifierUSE Panasonic VP-7723A Audio Analyzor
Electrical characteristics Tamb=25
Speakers
Disassemble the chassis
Machine Disassembly and Replacement
Disassembly Procedure
Disassemble the base
Disassemble the key board
Disassemble the power board
Disassemble the main board
3. Remove the four screws from bezel
Disassemble the speakers
1. Remove the two screws to release line and VK board from bezel
2. Remove the two screws to release line and chassis from bezel
Chapter
Troubleshooting
Main Procedure
Power Circuit and Backlights Troubleshooting
Performance Troubleshooting
Function Troubleshooting
Chapter
Connector Information
Phonejack stereo
Video input Connector
Chapter
FRU Field Replaceable Unit list
Model AL1912
ModelAL1912 m
Part Name
Part list
Photo
Inverter Board
Power Board to MB cable
599 453AAP30021
598 453AAP30031
599 454AAPE0001
Panel to MB cable
DC020162600
Function Board
Chapter
Schematic Diagram
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