Acer AL1922 r, Service Manual

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7
Monitor Features
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 24
pin DVI connector. It also supports VESA DPMS power management and plug & play function. There is a build-in
stereo audio amplifier with OSD 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 50k hours or more.
Chart of AL1922r
Panel
AU 19" V5 PANEL (For AU panel)
LTM190EX-L01 (For SEC panel)
D-SUB
Signal Interface
DVI
Sync Type Separate / Compatible
Color Temp User Adjust
Support
DDC
DDC2B
Speaker
1W + 1W (Rated power)
Headphone Jack
No
Microphone Jack
No
USB Hub
Not support
Tilt / Swivel Yes
Height Adjust Yes
Chapter 1