X203W LCD Monitor User's Guide
Page 1
... and functioning properly. Ensure that the computer is on the monitor. Operationg Detail Please refer to unplug the monitor first. To prevent overheating, these openings should open the monitor's case. · Be sure to perform this monitor LCD Monitor Quick Setup Guide Make sure both the monitor and computer are any unusual sounds or smells coming from...
... and functioning properly. Ensure that the computer is on the monitor. Operationg Detail Please refer to unplug the monitor first. To prevent overheating, these openings should open the monitor's case. · Be sure to perform this monitor LCD Monitor Quick Setup Guide Make sure both the monitor and computer are any unusual sounds or smells coming from...
X203W LCD Monitor User's Guide
Page 2
...: Canadian users This Class B digital apparatus complies with Part 15 of the FCC rules. Operation with non-certified peripherals is subject to operate this equipment. LCD Monitor Quick Setup Guide This device generates, uses, and can be made using shielded cables to Part 15 of the FCC Rules. English Regulations and safety...
...: Canadian users This Class B digital apparatus complies with Part 15 of the FCC rules. Operation with non-certified peripherals is subject to operate this equipment. LCD Monitor Quick Setup Guide This device generates, uses, and can be made using shielded cables to Part 15 of the FCC Rules. English Regulations and safety...
X203W LCD Monitor User's Guide
Page 3
... for this product must not be disposed of electronic products offered for the recycling of your other household waste. Visit http://global.acer.com/about where you purchased the product. For more information about /sustainability.htm Disposal of Waste Equipment by handing it over to... certain categories of with your waste equipment by Users in Private Household in a manner that protects human health and the environment. LCD Monitor Quick Setup Guide English X203W LAMP Disposal LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE RECYCLED OR DISPOSED OF ACCORDING TO LOCAL...
... for this product must not be disposed of electronic products offered for the recycling of your other household waste. Visit http://global.acer.com/about where you purchased the product. For more information about /sustainability.htm Disposal of Waste Equipment by handing it over to... certain categories of with your waste equipment by Users in Private Household in a manner that protects human health and the environment. LCD Monitor Quick Setup Guide English X203W LAMP Disposal LAMP(S) INSIDE THIS PRODUCT CONTAIN MERCURY AND MUST BE RECYCLED OR DISPOSED OF ACCORDING TO LOCAL...
X203W LCD Monitor User's Guide
Page 5
... (only Dual input model) DDCCI On/Off Display information Reset Exit * All specifications are subject to 85% Dimensions 481.5(W) x 375(H) x 177.4(D)mm Weight (N. Regulatory Compliance LCD Monitor Quick Setup Guide W.) 4.75 kg Unit (net) Switch Power Button MENU/ENTER Automatic adjustment/ Exit Empowering Key/ Exit External Controls: Functions Contrast Brightness ACM On...
... (only Dual input model) DDCCI On/Off Display information Reset Exit * All specifications are subject to 85% Dimensions 481.5(W) x 375(H) x 177.4(D)mm Weight (N. Regulatory Compliance LCD Monitor Quick Setup Guide W.) 4.75 kg Unit (net) Switch Power Button MENU/ENTER Automatic adjustment/ Exit Empowering Key/ Exit External Controls: Functions Contrast Brightness ACM On...
X203W LCD Monitor User's Guide
Page 6
TABLE OF CONTENTS Special notes on LCD monitors 1 Information for your safety and comfort 2 Unpacking 5 Attaching/Removing the base 6 Screen position adjustment 6 Connecting the power cord 7 Safety precaution 7 Cleaning your monitor 7 Power saving 8 DDC 8 Connector Pin Assignment 9 Standard Timing Table 11 Installation 12 User controls 13 How to adjust a setting 14 Troubleshooting 19
TABLE OF CONTENTS Special notes on LCD monitors 1 Information for your safety and comfort 2 Unpacking 5 Attaching/Removing the base 6 Screen position adjustment 6 Connecting the power cord 7 Safety precaution 7 Cleaning your monitor 7 Power saving 8 DDC 8 Connector Pin Assignment 9 Standard Timing Table 11 Installation 12 User controls 13 How to adjust a setting 14 Troubleshooting 19
X203W LCD Monitor User's Guide
Page 7
X203W SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. Turn off the Power Switch for hours. EN-1 NOTES · Due to the nature of the LCD screen, an afterimage of the previous screen may remain after switching the image, when the same ... sure the flicker disappears. · You may find slightly uneven brightness on the screen depending on the desktop pattern you use. · The LCD screen has effective pixels of the fluorescent light, the screen may include blemishes of 0.01% or less such as a missing pixel or a pixel...
X203W SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. Turn off the Power Switch for hours. EN-1 NOTES · Due to the nature of the LCD screen, an afterimage of the previous screen may remain after switching the image, when the same ... sure the flicker disappears. · You may find slightly uneven brightness on the screen depending on the desktop pattern you use. · The LCD screen has effective pixels of the fluorescent light, the screen may include blemishes of 0.01% or less such as a missing pixel or a pixel...
X203W LCD Monitor User's Guide
Page 9
...injury after prolonged use , consult a physician immediately and inform your leg muscles EN-3 Refer all servicing to normal condition. LCD Pixel Statement The LCD unit is damaged, cut or frayed • liquid was spilled into the product • the product was exposed to..., indicating a need for comfortable use . The following section provides tips for more comfortable computer use Computer users may complain of the monitor, using a footrest, or raising your comfort zone by a qualified technician to restore the product to qualified service personnel. Unplug this ...
...injury after prolonged use , consult a physician immediately and inform your leg muscles EN-3 Refer all servicing to normal condition. LCD Pixel Statement The LCD unit is damaged, cut or frayed • liquid was spilled into the product • the product was exposed to..., indicating a need for comfortable use . The following section provides tips for more comfortable computer use Computer users may complain of the monitor, using a footrest, or raising your comfort zone by a qualified technician to restore the product to qualified service personnel. Unplug this ...
X203W LCD Monitor User's Guide
Page 11
X203W UNPACKING Please check the following items are present when you unpack the box, and save the packing materials in case you will need to ship or transport the monitor in future. · LCD Monitor · D-Sub Cable · DVI Cable · AC Power Cord (Only Dual-Input Model) · User Manual · Quick Start Guide EN-5
X203W UNPACKING Please check the following items are present when you unpack the box, and save the packing materials in case you will need to ship or transport the monitor in future. · LCD Monitor · D-Sub Cable · DVI Cable · AC Power Cord (Only Dual-Input Model) · User Manual · Quick Start Guide EN-5
X203W LCD Monitor User's Guide
Page 25
... the problem. (VGA Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. Using OSD, in compliance which may be causing the input signal frequency mismatch. EN-19 Unstable Picture · Check if the specification of graphics... ON. Abnormal Picture shift, or too small or too large in display · POSITION with non-standard signals. X203W TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the...
... the problem. (VGA Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. Using OSD, in compliance which may be causing the input signal frequency mismatch. EN-19 Unstable Picture · Check if the specification of graphics... ON. Abnormal Picture shift, or too small or too large in display · POSITION with non-standard signals. X203W TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable or powering OFF the...
Acer X203H Service Guide
Page 2
... 57 6.3 Spare Parts List 61 Appendix 1 - Interface Board 68 - 2 - Product Overview 5 3.1 Introduction ...5 3.2 Operational Specification 6 3.3 Operational & Functional Specification 10 3.4 LCD Characteristics 14 3.5 User Controls 16 3.6 Mechanical Characteristics 17 3.7 Pallet & Shipment 18 3.8 Certification ...19 3.9 Packing...20 4. Screw List / Torque 64 Appendix 2 - Level 1 Cosmetic / Appearance / Alignment Service 34 5.1 Alignment procedure (for function adjustment 34 5.2 Software...
... 57 6.3 Spare Parts List 61 Appendix 1 - Interface Board 68 - 2 - Product Overview 5 3.1 Introduction ...5 3.2 Operational Specification 6 3.3 Operational & Functional Specification 10 3.4 LCD Characteristics 14 3.5 User Controls 16 3.6 Mechanical Characteristics 17 3.7 Pallet & Shipment 18 3.8 Certification ...19 3.9 Packing...20 4. Screw List / Torque 64 Appendix 2 - Level 1 Cosmetic / Appearance / Alignment Service 34 5.1 Alignment procedure (for function adjustment 34 5.2 Software...
Acer X203H Service Guide
Page 5
...the "Contrast Ratio" and "Luminance" functions, the color status must be the ACER project in ACER V series which will be "User preset" mode. * 1. The features summary is defined as 20'W LCD Monitor supports 1600(H) x 900(V) resolution with Scaling supported Panel native resolution supported Number of... interface with Scaling supported HDMI interface with DPMS (Display Power Management System) and ACER eColor function. There are double input types, D-sub, and DVI. X203H is shown as our new 20'W model in Qisda. Product Overview 3.1 Introduction X203H is defined as below, *...
...the "Contrast Ratio" and "Luminance" functions, the color status must be the ACER project in ACER V series which will be "User preset" mode. * 1. The features summary is defined as 20'W LCD Monitor supports 1600(H) x 900(V) resolution with Scaling supported Panel native resolution supported Number of... interface with Scaling supported HDMI interface with DPMS (Display Power Management System) and ACER eColor function. There are double input types, D-sub, and DVI. X203H is shown as our new 20'W model in Qisda. Product Overview 3.1 Introduction X203H is defined as below, *...
Acer X203H Service Guide
Page 14
...; √ 6 bit + HiFRC LGD LM200WD1-TLC1 Item Condition LCD Panel Supplier Panel type of Supplier Screen Diagonal Display area Unit=mm Physical Size Unit=mm Weight Unit=gram Technology Pixel pitch Unit=um Pixel arrangement Display mode Support color Spec LGD LM200WD1-TLC1 20.0" Diagonal (508.05 mm) 462.8(H) x272.0(V) x 14.5(D) 1620...
...; √ 6 bit + HiFRC LGD LM200WD1-TLC1 Item Condition LCD Panel Supplier Panel type of Supplier Screen Diagonal Display area Unit=mm Physical Size Unit=mm Weight Unit=gram Technology Pixel pitch Unit=um Pixel arrangement Display mode Support color Spec LGD LM200WD1-TLC1 20.0" Diagonal (508.05 mm) 462.8(H) x272.0(V) x 14.5(D) 1620...
Acer X203H Service Guide
Page 15
3.4.2 Optical characteristics of LCD panel SEC LTM200KT03 Item Viewing Angle Contrast ratio Response Time Unit [degree] [degree] [degree] [degree] [msec] [msec] [msec] Color / Chromaticity Coordinates (CIE) Color Coordinates (CIE) ...
3.4.2 Optical characteristics of LCD panel SEC LTM200KT03 Item Viewing Angle Contrast ratio Response Time Unit [degree] [degree] [degree] [degree] [msec] [msec] [msec] Color / Chromaticity Coordinates (CIE) Color Coordinates (CIE) ...
Acer X203H Service Guide
Page 51
Follow instructions from OSD dialog No Keypad OK? Yes Proceed to No "Check Scalar" "Check LCD Module" - 51 - Yes Scalar output Data ? Proceed to No "Check Power Board". Proceed to No "Check Control Board". Yes OSD shown when key pressed? Level 2 Circuit Board and Standard Parts Replacement 6.1 Trouble Shooting Guide 6.1.1 No Display or display is unstable (Interface Board) Screen is Blank and Power LED is White. 6. Yes Backlight turned ON?
Follow instructions from OSD dialog No Keypad OK? Yes Proceed to No "Check Scalar" "Check LCD Module" - 51 - Yes Scalar output Data ? Proceed to No "Check Power Board". Proceed to No "Check Control Board". Yes OSD shown when key pressed? Level 2 Circuit Board and Standard Parts Replacement 6.1 Trouble Shooting Guide 6.1.1 No Display or display is unstable (Interface Board) Screen is Blank and Power LED is White. 6. Yes Backlight turned ON?
Acer X203H Service Guide
Page 54
Bad Connection NO or connector, LVDS cable YES Connection between LVDS cable and LCM connector OK ? NO Bad Connection or connector, LVDS cable YES Is U7 5V? NO Bad Connection or connector, YES Inverter board failed NO Connection between LVDS cable and LVDS connector OK? NO Check U7 YES LCM failed - 54 - YES Lamp wire OK ? 6.1.4 Check LCD Module No Picture LCD module fail To display image White Screen Lamp connector OK ?
Bad Connection NO or connector, LVDS cable YES Connection between LVDS cable and LCM connector OK ? NO Bad Connection or connector, LVDS cable YES Is U7 5V? NO Bad Connection or connector, YES Inverter board failed NO Connection between LVDS cable and LVDS connector OK? NO Check U7 YES LCM failed - 54 - YES Lamp wire OK ? 6.1.4 Check LCD Module No Picture LCD module fail To display image White Screen Lamp connector OK ?
Acer X203H Service Guide
Page 57
... HDCP function. II. It's have dual (D-SUB and DVI) interface LCD monitor with VESA specification to control the adjustable items and get some information about this monitor. Block diagram The X203H consists of a LCD module with HDCP support monitor. Introduction The X203H is a 20" W (1600x900), LCD type is TN+Film and Normally White, 16.7M colors(R, G, B 6bit...
... HDCP function. II. It's have dual (D-SUB and DVI) interface LCD monitor with VESA specification to control the adjustable items and get some information about this monitor. Block diagram The X203H consists of a LCD module with HDCP support monitor. Introduction The X203H is a 20" W (1600x900), LCD type is TN+Film and Normally White, 16.7M colors(R, G, B 6bit...
Acer X203H Service Guide
Page 58
...functions to support DDC2Bi function. Those data related to digital signals of Red, Green and Blue. OSD is convert analog signal to LCD module. MCU stores source code and offers H/W DDC2Bi function & controls system processing. PC can read them by Scaling then output to.... The scaling IC has internal A/D converter, internal OSD, built in the RTD2545LH IC. EEPROM is to convert analog signals of Red, Green and Blue to LCD monitor specification. Circuit Implementations: A.) THE MAIN BODY: A-1.) Interface board block diagram : INT E RFA CE B O A R D 1600x900 LCM M CU RTD 2120L...
...functions to support DDC2Bi function. Those data related to digital signals of Red, Green and Blue. OSD is convert analog signal to LCD module. MCU stores source code and offers H/W DDC2Bi function & controls system processing. PC can read them by Scaling then output to.... The scaling IC has internal A/D converter, internal OSD, built in the RTD2545LH IC. EEPROM is to convert analog signals of Red, Green and Blue to LCD monitor specification. Circuit Implementations: A.) THE MAIN BODY: A-1.) Interface board block diagram : INT E RFA CE B O A R D 1600x900 LCM M CU RTD 2120L...
Acer X203H Service Guide
Page 59
...Left" key: to select next and to decrease adjustment (4) "Auto" key: to perform auto adjustment and Exit key (5) "Empowering": to Open the Acer eColor Management OSD and access the scenario modes (6) "Power" key: to turn/off (Power Saving). A-3.) Power board diagram: EMI Filter Rectifier and... and D-SUB EDID data. A-2.) Control board introduction : There are the introduction of this LCD monitor; green light means DPMS on (Normal operating condition). Amber light means DPMS off power of monitor (7) LED: It indicates the DPMS status of this interface board, just like the OSD ...
...Left" key: to select next and to decrease adjustment (4) "Auto" key: to perform auto adjustment and Exit key (5) "Empowering": to Open the Acer eColor Management OSD and access the scenario modes (6) "Power" key: to turn/off (Power Saving). A-3.) Power board diagram: EMI Filter Rectifier and... and D-SUB EDID data. A-2.) Control board introduction : There are the introduction of this LCD monitor; green light means DPMS on (Normal operating condition). Amber light means DPMS off power of monitor (7) LED: It indicates the DPMS status of this interface board, just like the OSD ...
Acer X203H Service Guide
Page 63
ʳʳ ʳ ʳ ʳ ʳ ʳ CASE/COVER /BRACKET STAND NECK ASSEMBLY 60.LDX0Q.003 ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ CASE/COVER /BRACKET STAND BASE DUAL ASSEMBLY 60.LDX0Q.010 ʳ ʳ ʳʳ ʳ ʳ ʳ ʳ CASE/COVER ʳ /BRACKET LCD BEZEL ASSY ʳ ASSEMBLY 60.LHC0Q.001 ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ CASE/COVER /BRACKET ASSEMBLY BACK COVER AUDIO SEC DUAL WITH 60.LHC0Q.002 ʳ ʳ ʳʳ - 63 -
ʳʳ ʳ ʳ ʳ ʳ ʳ CASE/COVER /BRACKET STAND NECK ASSEMBLY 60.LDX0Q.003 ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ CASE/COVER /BRACKET STAND BASE DUAL ASSEMBLY 60.LDX0Q.010 ʳ ʳ ʳʳ ʳ ʳ ʳ ʳ CASE/COVER ʳ /BRACKET LCD BEZEL ASSY ʳ ASSEMBLY 60.LHC0Q.001 ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ ʳ CASE/COVER /BRACKET ASSEMBLY BACK COVER AUDIO SEC DUAL WITH 60.LHC0Q.002 ʳ ʳ ʳʳ - 63 -