Acer X203H Abbreviations & Acronyms , 1.1, , Importance

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Abbreviations & Acronyms

1. About This Manual

This manual contains information about maintenance and service of acer products.

Use this manual to perform diagnostics tests, troubleshoot problems, and align the

acer product.

1.1

Trademark

The following terms are trademarks of Acer Inc. :

Acer

Importance

Only trained service personnel who are fami liar with this Acer Product

shall perform service or maintenance to it. Before performing an y

maintenance or service, the engineer MUST read the “Safety Note ”.

Contents

Main Product Service Manual X203H Page Abbreviations & Acronyms 1. About This Manual Trademark 1.1 2. Introduction 2.1 RoHS (2002/95/EC) Requirements Applied to all countries require RoHS. 2.2 Safety Notice 2.3 Compliance Statement 2.4 General Descriptions 3. Product Overview 3.1 Introduction 3.2 Operational Specification 3.2.1 Power supply 3.2.2 Signal interface 3.2.3 Video performance 3.2.4 Scan range 3.2.5 Plug & Play DDC2B DDC-CI Support 3.2.6 Support Timings 3.3 Operational & Functional Specification 3.3.1 Video performance Page 3.3.5 Transportation 3.3.6 Electrostatic Discharge Requirements Page 3.4 LCD Characteristics 3.4.2 Optical characteristics of LCD panel 3.5 User Controls 3.5.1 Users hardware control definition 3.5.2 OSD control function definition 3.6 Mechanical Characteristics 3.6.1 Dimension 3.6.2 Weight 3.6.3 Plastic 3.7 Pallet & Shipment 3.7.1 Container Specification 3.7.2 Carton Specification 3.8 Certification 3.9 Packing 4. Disassembly / Assembly 4.1 Exploded View Page 4.2 Disassembly /Assembly 4.2.1 Assembly SOP Page Page Mylar Page Page Page 4.2.2 Disassembly SOP Page Mylar Page 5.1.1 Preparation 5.1.2. Timing adjustment: - 35 - Figure-1: Preset Timing modes list 5.1.3 ADC calibration (Auto color balance adjustment) 5.1.4 Color temperature adjustment 5.1.5. Writing EDID data into monitor Page 5.2 Software / Firmware Upgrade Process 5.2.1 Hardware prepared: Hardware Requirement: 5.2.2 Firmware Upgrade Procedure Page Page Page Page Page Page Page Page Page Page Page 6. Level 2 Circuit Board and Standard Parts Replacement 6.1 Trouble Shooting Guide Page Page Page Page Page 6.2 Circuit Operation Theory Page Page #1 EMI Filter 6.3 Spare Parts List Picture CATEGORY DESCRIPTION ACER PART NO. Cable CABLE SIGNAL CABLE 50.LBJ0Q.002 CABLE POWER CORD US 27.LDW0Q.003 CABLE DVI CABLE 50.LBJ0Q.001 CABLE CABLE BETWEEN CONTROL BOARD AND M/B 50.LHC0Q.001 Page Appendix 1 Screw List / Torque