Chapter 1 Monitor Feature; Introduction - Acer AL1914 Service Manual

Monitor Feature

INTRODUCTION

Scope
This specification defines the requirements for the 19" MICRO-PROCESSOR based Multi-mode
supported high resolution color LCD monitor. This monitor can be directly connected to general 15
pin D-sub VGA connector and eliminates the requirement of optional special display card. It also
supports VESA DPMS power management and plug & play function. There is a build-in stereo
audio amplifier with volume control to drive a pair of speakers.
Description
The LCD monitor is designed with the latest LCD technology to provide a performance oriented product with no
radiation. This will alleviate the growing health concerns. It is also a space saving design, allowing more desktop space,
and comparing to the traditional CRT monitor, it consumes less power and gets less weight in addition MTBF target is
20k hours or more.
Comparison Chart of AL1914
Panel
Signal Interface
Sync Type for analog input
Sync Type for DVI input
Color Temp user adjust
DDC
Normal 19" panel
LG LM190E03-B4
LG LM190E03-B4N9
Samsung LTM190EX-L01
AU M190EN04 V5
DSUB or DSUB + DVI
Separate / compatible
T.M.D.S.
Support
DDC2B
- 8 -
Chapter 1
AL1914