Acer manual Introduction, Chart of G195HQ, Scope, Description, DDC DDC2B

Page 7

Monitor Features

Chapter 1

Introduction

Scope

This short specification describes the electrical, optical and functional performance requirements for a 47cm (18.5”) TFT LCD color monitor with VGA&DVI compatible interface.

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 G195HQ

 

 

 

Panel

 

M185XW01

 

 

 

Signal Interface

 

D-Sub 15pin;

 

DVI 24pin(Dual-Input Model);

 

 

Sync Type

 

Separate / Compatible

 

 

 

Color Temp User Adjust

 

Support

 

 

 

DDC

 

DDC2B

 

 

 

Speaker

 

Option

 

 

 

Headphone Jack

 

Option

 

 

 

Microphone Jack

 

No

 

 

 

USB Hub

 

No

 

 

 

Tilt / Swivel

 

Yes /No

 

 

 

7

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Contents Acer G195HQ Service Guide T89AM6D8MXAFH2 Service Guide Version and RevisionT89AM5D8MXAFN2 Conventions CopyrightDisclaimer TrademarksPreface Special Notes on LCD Monitors PrecautionsTable of Contents Description Chart of G195HQIntroduction ScopeStandard Test Conditions Electrical Requirements of G195HQMeasurement systems TTL LCD Monitor General SpecificationEPA Energy Star G195HQ General Specifications LCD Panel Specification of G195HQOptical Specifications Factory Preset Timing of G195HQ Monitor Block Diagram RGB Main Board DiagramT89AM6D8MXAFH2 Dual-Input Model DVIMosfet Power Board DiagramON/OFF DIM Software Flow Chart Remark Main Board Layout Symbol Description715G2883 1 Installation Attaching / Removing the Base Screen Position AdjustmentUser Controls Volume Up / DownEColor Management OSD Adjusting the OSD settingsPage Page Using the Right Power Cord Disassembly Procedure Tool for disassembly is as followsPage Page Lvds Cable Page Panel Okng Main Board 1 No PowerNo Picture LED is orange OK NG Panel Power CircuitKey Board No power Power BoardNo Backlight Connector Information FRU Field Replaceable Unit List Chapter Exploded Diagram Model G195HQDescription TPV Part No Acer Part No `ty Picture Description TPV Part No Acer Part No Part ListKEPC9QKO Page DDC2SCL DDC2SDA Main BoardAO3401L TSUM5PFHL Lock type DSUBB+ LVB0M RXO0 CBPC9M5AFQN TSUM1PEL Power board Dbrt VIN AUTO1K Key board