Acer AL1512 Bedienungsanleitung

Acer AL1512

Service Guide

Service guide files and updates are available

on the CSD web : for more information,

Please refer to http: csd.acer.com.tw

Table of Contents

Chapter 1 Monitor Features…………………………………………….…. 8

1.1 Test conditions……………………………………….……….… 8

1.2 Features…………………….………………………………….... 8

1.3 LCD Panel specification………………………………………... 9

1.4 Connector Pin Assignment………………………...…..……...12

Chapter 2 OPERATING INSTRUCTIONS………..….………….……14

2.1 Function Name…………………………….…….………………14

2.2 OSD Menu Description…..……………….…….………………16

2.3 OSD Operation…………………………….…….………………17

2.4 OSD Function Definition……...………….……….…………….18

2.5 Plug and Play…………………………….…………………...…19

2.6 Power Saver……………………………………………………..19

Chapter 3 Machine Disassembly and Assembly……..………….……20

3.1 Machine Disassembly……………………………………..……20

3.2 Machine Assembly……………….…………………………...…23

Chapter 4 Troubleshooting……………………...……….………….………27

4.1 Abnormal display Troubleshooting…………………….………27

4.2 Abnormal (On/Off, LCD Display, K/B) Troubleshooting……..29

4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting……30

4.4 Audio Abnormal………………………….…………………..…..31

Chapter 5 Connector Information…………...……….…………………....32

5.1 Function Block Diagram………………………………….…..…32

5.2 Connector Location……..………………………………….……33

5.3 Main Board Pin Assignment Introduction…………….….……34

Chapter 6 FRU(Field Replaceable Unit……...……….…………….……39

Chapter 7 Schematic Diagram…………….………………..………………42

Monitor Features

Chapter 1

1.1 Test Conditions

Item Condition

Temperature Normal room temperature (25±2℃)

Humidity 50±10%

AC input voltage 100V±2V, 120±2V, 60Hz / 230±2V, 50Hz

Signal Level 0.7Vp-p

Brightness Maximum with OSD setting

Contrast Middle with OSD setting

Resolution setting 1024 x 768 @60HZ

Color temperature With OSD setting

Measuring instrument Topcon luminance colorimeter BM-5A or equivalent

Others Before measuring, “Auto Config” & “Auto Balance” must be done in

advance

1.2 Features

 15” XGA TFT LCD Panel

 TN Mode Liquid Crystal

 D-SUB Input

 Audio Function (Optional)

 Support to 75Hz Refresh Rate

 Support VESA-DCC 2B plug & play function

 Support VESA-DPMS Power Management Function

 Wide Viewing Angle

 High Brightness

 High Brightness & Contrast Angular Dependent

 Fast LC Response Time

 Light Weight

1.3 LCD panel Specification

1.3.1 Optical Specifications

The relative measurement methods of optical characteristics are shown in 4.2. The

following items should be measured under the test conditions described in 4.1 and stable

environment shown in Note (4).

Item Symbol Condition Min. Typ. Max. Unit Note

Contrast Ratio CR 300 450 - - (2), (4)

6 10 ms

Response Time TF

17 25 ms (3)

Luminance of center point L

θx=0°, θY=0°

Viewing

Normal

Angle

250 350 - cd/

m2(2), (4)

Luminance(Angular dependent) LR- 1.5 1.7 - (2), (5)

Contrast (Angular-dependent) Cm 0.5 0.9 - - (2), (6)

Brightness Uniformity Uni. - 1.1 1.3 - (2), (4)

Rx 0.603 0.633 0.663 -

Red Ry 0.322 0.352 0.382 -

Gx 0.268 0.298 0.328 -

Green Gy 0.558 0.588 0.618 -

Bx 0.115 0.145 0.175 -

Blue By 0.069 0.099 0.129 -

Wx 0.281 0.311 0.341 -

Color

Chromaticity

White Wy

0.300 0.330 0.360 -

(2)

θx+ 50 60 -

Horizontal

θx- 50 60 -

θY+ 40 50 -

Viewing

Angle

Vertical

θY-

CR≥10

50 60 -

Deg. (1),(4)

Note (1) Definition of Viewing Angle (θx, θy):

12 o’clock direction

θy+ = 90º

6 o’clock

θy- = 90º

x- y+

y- x+

θX- = 90º

θX+ = 90º

Normal

θx = θy = 0º

Note (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:

Horizontal Line Number

512256

01023

768

Active area

576

384

192

: test point

X=1 to 5

Vertical Line Number

767

Horizontal Line Number [pixel]

Inhaltsverzeichnis

Andere Acer Monitor Handbücher

Acer

Acer L1710 Bedienungsanleitung

Acer

Acer KA0 KA240Hbid Bedienungsanleitung

Acer

Acer X223W - 22" Widescreen LCD Monitor Montageanleitung

Acer

Acer CB282K Bedienungsanleitung

Acer

Acer NITRO XV2 Series Bedienungsanleitung

Acer

Acer LCD monitor Bedienungsanleitung

Acer

Acer B273H Bedienungsanleitung

Acer

Acer S273HL Bedienungsanleitung

Acer

Acer AL2021 Bedienungsanleitung

Acer

Acer AL513 Bedienungsanleitung

Acer

Acer B296CL Bedienungsanleitung

Acer

Acer AL2623W Bedienungsanleitung

Acer

Acer NITRO VG3 Series Bedienungsanleitung

Acer

Acer A181HV Bedienungsanleitung

Acer

Acer X223WDB Bedienungsanleitung

Acer

Acer V247Y Bedienungsanleitung

Acer

Acer LCD monitor Bedienungsanleitung

Acer

Acer K222HQL Bedienungsanleitung

Acer

Acer VA271 Bedienungsanleitung

Acer

Acer NITRO XZ0 Series Bedienungsanleitung

Acer

Acer AL1921 Bedienungsanleitung

Acer

Acer AL513 Bedienungsanleitung

Acer

Acer AL1512sg Bedienungsanleitung

Acer

Acer B7 B247YU bmiipprx Bedienungsanleitung

Beliebte Monitor Handbücher anderer Marken

Linear Acoustic

Linear Acoustic LQ-1000 Bedienungsanleitung

AOC

AOC I2579V Bedienungsanleitung

Gateway

Gateway FPD1520 Bedienungsanleitung

Furuno

Furuno Mu 120c Bedienungsanleitung

Asus

Asus VB171D - 17" LCD Monitor Bedienungsanleitung

Dell

Dell S2230MX Gebrauchsanweisung

Philips

Philips 107C64 Bedienungsanleitung

Dell

Dell S2409WFP Bedienungsanleitung

EverFocus

EverFocus EN-7517E Bedienungsanleitung

Panasonic

Panasonic TH152UX1 - 152" PLASMA TV Bedienungsanleitung

Dell

Dell Precision 7680 Bedienungsanleitung

LG 50PM1M - - 50" Plasma Panel Bedienungsanleitung

Bosch

Bosch DDU 9 Bedienungsanleitung

Philips

Philips 86BDL4152T Bedienungsanleitung

NEC

NEC AccuSync LCD5V Bedienungsanleitung

Emay

Emay SleepO2 Bedienungsanleitung

IBM

IBM 6360 Montageanleitung

Iiyama

Iiyama ProLite XUB2792QSU-B1 Bedienungsanleitung