Acer AL1913 Bedienungsanleitung
1
Acer AL1913c
Service Guide
Service guide files and updates are available
on the CSD web : for more information,
Please refer to http: csd.acer.com.tw
2
3
4
5
6
7
Table of Contents
Chapter 1 Monitor Features…………………………………….………. 8
1.1 Test Conditions……………………………………….………… 8
1.2 Features…………………….……………………………….…... 8
1.3 LCD Panel Specification……………………………………... 9
Chapter 2 OPERATING INSTRUCTIONS……………….………….……12
2.1 Function Name…………………………………………………12
2.2 OSD Menu Description…..……………………………………14
2.3 OSD Control…..…………………………………………………15
2.4 OSD Menu Screen……..……...……………………………….15
2.5 OSD Function Definition.…………………………………...…17
2.6 Plug and Play……….…………………………………………..18
2.7 Power Saver……………………………………………...……..18
Chapter 3 Machine Disassembly and Assembly……..…….……19
3.1 Machine Disassembly…………………………………………19
3.2 Machine Assembly……………….…………………………... 22
Chapter 4 Troubleshooting…………………….….…….………….……25
4.1 Abnormal display Troubleshooting…………………………25
4.2 Abnormal (On/Off, LCD Display, K/B) Troubleshooting...27
4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting...28
4.4 Audio Abnormal………………………….…………………….29
Chapter 5 Connector Information…………...……….………...……30
5.1 Function Block Diagram…………….…………………………30
5.2 Connector Location……..………….…………………………31
5.3 D-sub Mini 15Pin Connector…………………...….…….……32
5.4DVI-D24Pin Connector………….……………...….…….……32
5.5DC Connector…………...…………………….…….…….……32
5.6Audio Connector………………………………...….…….……32
5.7Main Board Pin Assignment Introduction……….…….……32
Chapter 6 FRU(Field Replaceable Unit……...……….………………37
Chapter 7 Schematic Diagram…………….………………..…….……41
8
Monitor Features
1.1 Test Conditions
Item Condition
Temperature Normal room temperature (25±2℃)
Humidity 50±10%
AC input voltage 100V±2V, 120±2V, 60Hz / 240±2V, 50Hz
Brightness Maximum with OSD setting
Contrast Middle with OSD setting
Resolution setting 1280 x 1024 @60HZ
Color temperature With OSD setting
Measuring instrument
Topcon luminance colorimeter BM-5A or equivalent
Others Before measuring, “Auto Adjust”& “Auto Balance”must be done in
advance
1.2 Features
l19”SXGA TFT LCD Panel
lMVA Mode Liquid Crystal
lD-SUB/ DVI-D Input
lAudio Function
lSupport to 75Hz Refresh Rate
lSupport VESA-DCC 2B plug & play function
lSupport VESA-DPMS & DVI DMPM Power Management Function
lSuper Wide Viewing Angle
lHigh Brightness & Contrast Ratio
lHigh Brightness & Contrast Angular Dependent
lFast LC Response Time
lLight Weight
Chapter 1
2
9
1.3 LCD panel Specification
Technical Specifications
Panel Dimension
Diagonal 481.9mm (19 inch) LCD display
Max. Resolution 1,280 x 1,024/SXGA
Max. Pixel Up to 16.2M true color
Pixel Span Horizontal 0.294mm x Vertical 0.294mm
Brightness 300 cd/m2
Contrast 800 : 1
LC Response
Time 23ms
Visual Angle Horizontal 170°/ Vertical 170°
LCD
Panel
(Back Light
Source)
Effective Display Horizontal 376.32mm x Vertical 301.056mm
Signal Mode Simulated video frequency: 0.7 Vpp, 75Ω
(separate SYNC and composite SYNC)
SYNC Frequency
Horizontal 30kHz~82kHz x Vertical 56Hz ~76Hz
Input Signal
Max. Pixel Clock
135MHz
Image D-Sub 15 PIN (VESA) / DVI-D (Optional)
Input Terminal
Audio Phone Jack, d=3.5mm (Optional)
Power Transformer AC100~240Volts, 50/60Hz
Power Consumption 65W / Standby 3W
Temperature 5℃~ 35℃(operation)/ -20℃~ 55℃(storage)
Environmental
Conditions Humidity 20% ~ 80% (operation)/ 20% ~ 85% (storage)
Actual Dimension (W x D x
H) 427 mm x 196mm x 429mm
Net Weight 4.5 kg
Safety Standard TCO99;UL/CUL;TÜV-GS;CE/LVD;TÜV-
ERGO;CB;CCC;FCC-B; VCCI-B;CE/EMC;C-Tick
;
BSMI; ISO 13406-2;EPA; PCT
10
(1)Definition of Viewing Angle (θx, θy):
(2)Definition of Contrast Ratio (CR):
The contrast ratio can be calculated by the following expression and figure
below.
Contrast Ratio (CR) = L255 / L0
L255:Luminance of gray level 255
L 0: Luminance of gray level 0
CR = CR (5)
CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note
(5).
Definition of luminance measured points and Brightness Uniformity:
12 o’clock direction
θy+ = 90º
6 o’clock
θy-= 90º
θx-θx+
θy-θy+
x-y+
y-x+
Normal
θx = θy = 0º
θX+ = 90º
θX-= 90º
Active area
Vertical Line Number
Horizontal Line Number
Horizontal Line Number [pixel]
: test point
X=1 to 5
5
1
2
3
0
320
640
960
1280
0
256
512
768
1024
X
4
Andere Handbücher für AL1913
3
Dieses Handbuch passt für folgende Modelle
1
Inhaltsverzeichnis
Andere Acer Monitor Handbücher
Acer
Acer EI491CR Bedienungsanleitung
Acer
Acer G781 Bedienungsanleitung
Acer
Acer AL1511 Bedienungsanleitung
Acer
Acer BL270 Bedienungsanleitung
Acer
Acer AL1511 Bedienungsanleitung
Acer
Acer AcerView 56c Bedienungsanleitung
Acer
Acer AL1717avw Bedienungsanleitung
Acer
Acer AL511 Bedienungsanleitung
Acer
Acer K212HQL Bedienungsanleitung
Acer
Acer V287K Bedienungsanleitung
Acer
Acer AL1711 Bedienungsanleitung
Acer
Acer B223W - Bdmr - 22" LCD Monitor Bedienungsanleitung
Acer
Acer XB270HU Bedienungsanleitung
Acer
Acer S182HL Bedienungsanleitung
Acer
Acer KG251Q Bedienungsanleitung
Acer
Acer XF251Q Bedienungsanleitung
Acer
Acer V6 Series Bedienungsanleitung
Acer
Acer BR7 Series Bedienungsanleitung
Acer
Acer EB2 Series Bedienungsanleitung
Acer
Acer XR343CK Bedienungsanleitung
