Acer X203H Service Guide
Page 5
The features summary is defined as 20'W LCD Monitor supports 1600(H) x 900(V) resolution with Scaling supported Panel native...X203H also support ACM 10000:1. X203H adopts SEC LTM200KT03 and LGD LM200WD1-TLC1. of panel source. *All spec. Feature items Panel supplier & module name Screen diagonal Display Format Pixel Pitch Viewing Angle (@ Contrast Ratio...) - 5 - ACM 2. Product Overview 3.1 Introduction X203H is defined as below, *All panel spec. X203H is shown as our new 20'W model in ACER V series which will be "User preset" mode. * 1. in Qisda. Remark TN, Normally ...
The features summary is defined as 20'W LCD Monitor supports 1600(H) x 900(V) resolution with Scaling supported Panel native...X203H also support ACM 10000:1. X203H adopts SEC LTM200KT03 and LGD LM200WD1-TLC1. of panel source. *All spec. Feature items Panel supplier & module name Screen diagonal Display Format Pixel Pitch Viewing Angle (@ Contrast Ratio...) - 5 - ACM 2. Product Overview 3.1 Introduction X203H is defined as below, *All panel spec. X203H is shown as our new 20'W model in ACER V series which will be "User preset" mode. * 1. in Qisda. Remark TN, Normally ...
Acer X203H Service Guide
Page 6
AC power input Yes DC power input (with AC power adapter) No DPMS supported Yes LED indicator for power status showed Yes OSD for control & information supported Yes Multi-language supported for OSD Yes Buttons control supported Yes Flywheel control supported No Scaling function supported Yes Auto adjustment function supported Yes DDC function supported (EDID ver. 1.3) Yes DDC-CI support version 1.1 or later Yes Audio speakers supported Yes Audio Jack (input connector) supported Yes Earphone Jack (Output connector) supported No Microphone function supported No...
AC power input Yes DC power input (with AC power adapter) No DPMS supported Yes LED indicator for power status showed Yes OSD for control & information supported Yes Multi-language supported for OSD Yes Buttons control supported Yes Flywheel control supported No Scaling function supported Yes Auto adjustment function supported Yes DDC function supported (EDID ver. 1.3) Yes DDC-CI support version 1.1 or later Yes Audio speakers supported Yes Audio Jack (input connector) supported Yes Earphone Jack (Output connector) supported No Microphone function supported No...
Acer X203H Service Guide
Page 7
...-pin DVI-D connector 19-pin HDMI connector Signal type Level Impedance Signal type Sync input Digital input Level Impedance Sync Pulse Width (SPW) Level Impedance Spec Color: Black Length: 1800 +/- 30 mm Color: Black Length: 1800 +/- 50 mm See Note-1 OK N.A Remark √ √ √ For 15-pin D-sub See Note...
...-pin DVI-D connector 19-pin HDMI connector Signal type Level Impedance Signal type Sync input Digital input Level Impedance Sync Pulse Width (SPW) Level Impedance Spec Color: Black Length: 1800 +/- 30 mm Color: Black Length: 1800 +/- 50 mm See Note-1 OK N.A Remark √ √ √ For 15-pin D-sub See Note...
Acer X203H Service Guide
Page 8
... function voltage level over the √ full voltage range Remark Both for analog and digital inputs Both for analog and digital inputs 1600x900 @ 60Hz (max. Spec 151.25 MHz OK N.A √ 1600 x 9000 √ < 5 ms (50% of minimum pixel √ clock period) < 5% final full-scale value √ < 12% of 24-pin... Overshoot/Undershoot Pin Signal Assignment 13 Floating 14 +5V Power 15 Ground 16 Hot Plug Detect 17 TMDS RX0- 18 TMDS RX0+ 19 TMDS Ground 20 Floating 21 Floating 22 TMDS Ground 23 TMDS Clock+ 24 TMDS Clock- support Pixel rate Max.
... function voltage level over the √ full voltage range Remark Both for analog and digital inputs Both for analog and digital inputs 1600x900 @ 60Hz (max. Spec 151.25 MHz OK N.A √ 1600 x 9000 √ < 5 ms (50% of minimum pixel √ clock period) < 5% final full-scale value √ < 12% of 24-pin... Overshoot/Undershoot Pin Signal Assignment 13 Floating 14 +5V Power 15 Ground 16 Hot Plug Detect 17 TMDS RX0- 18 TMDS RX0+ 19 TMDS Ground 20 Floating 21 Floating 22 TMDS Ground 23 TMDS Clock+ 24 TMDS Clock- support Pixel rate Max.
Acer X203H Service Guide
Page 9
Refer to see the detailed EDID data definition. document to S/W spec 3.2.6 Support Timings 640x480@60Hz 640x480@72Hz 640x480@75Hz [email protected] 720x400@70Hz 800x600@56Hz 800x600@60Hz 800x600@72Hz 800x600@75Hz [email protected] [email protected] 108 108 108.000 135.000 74.176 83.500 85.500 118.250 108.000 151.250 - 9 - 3.2.4 Scan range Item Horizontal Vertical Condition Spec 31-83 KHz 56-76 Hz OK N.A Remark √ √ HDMI supports 50Hz 3.2.5 Plug & Play DDC2B DDC-CI Support Item DDC channel type Condition...
Refer to see the detailed EDID data definition. document to S/W spec 3.2.6 Support Timings 640x480@60Hz 640x480@72Hz 640x480@75Hz [email protected] 720x400@70Hz 800x600@56Hz 800x600@60Hz 800x600@72Hz 800x600@75Hz [email protected] [email protected] 108 108 108.000 135.000 74.176 83.500 85.500 118.250 108.000 151.250 - 9 - 3.2.4 Scan range Item Horizontal Vertical Condition Spec 31-83 KHz 56-76 Hz OK N.A Remark √ √ HDMI supports 50Hz 3.2.5 Plug & Play DDC2B DDC-CI Support Item DDC channel type Condition...
Acer X203H Service Guide
Page 10
of monitor need to warm up at User preset. - 10 - Show "Input Not Supported" warning message. If Hf /Vf is over 76Hz or under 1600x900 At R/G/B saturated condition Rising + Falling time At Contrast ratio = 10 At Contrast ratio = 10 Spec OK N.A Remark 1600x900 √ 1000(typ.)... the display is not the above Resolution, then it will display the nearest mode. 3.3 Operational & Functional Specification 3.3.1 Video performance *All spec. Test Equipment: Westar TRD 100 or equal level equipment ; 6 bit+Hi-FRC LGD LM200WD1-TLC1 Item Condition Any input resolution Resolution modes...
of monitor need to warm up at User preset. - 10 - Show "Input Not Supported" warning message. If Hf /Vf is over 76Hz or under 1600x900 At R/G/B saturated condition Rising + Falling time At Contrast ratio = 10 At Contrast ratio = 10 Spec OK N.A Remark 1600x900 √ 1000(typ.)... the display is not the above Resolution, then it will display the nearest mode. 3.3 Operational & Functional Specification 3.3.1 Video performance *All spec. Test Equipment: Westar TRD 100 or equal level equipment ; 6 bit+Hi-FRC LGD LM200WD1-TLC1 Item Condition Any input resolution Resolution modes...
Acer X203H Service Guide
Page 11
... level Brightness adjustable range (saturate point) & Fullwhite color pattern Spec OK (Max. brightness √ value) Њ 100 cd/ф N.A Remark 3.3.3 Acoustical Noise Item Condition Acoustical Noise At 30 cm distance Spec Љ 22 dB/A OK N.A Remark √ Refer to... C326 3.3.4 Environment Item Temperature Humidity Condition Operating Non-operating Operating Non-operating Altitude Operating Non-operating Spec 0 ~ +40 к -20 ~ +65 к 20 ~ 80% 20 ~ 80% 12,000 feet at 25°C 40,000 feet at User preset. Min. brightness value - ...
... level Brightness adjustable range (saturate point) & Fullwhite color pattern Spec OK (Max. brightness √ value) Њ 100 cd/ф N.A Remark 3.3.3 Acoustical Noise Item Condition Acoustical Noise At 30 cm distance Spec Љ 22 dB/A OK N.A Remark √ Refer to... C326 3.3.4 Environment Item Temperature Humidity Condition Operating Non-operating Operating Non-operating Altitude Operating Non-operating Spec 0 ~ +40 к -20 ~ +65 к 20 ~ 80% 20 ~ 80% 12,000 feet at 25°C 40,000 feet at User preset. Min. brightness value - ...
Acer X203H Service Guide
Page 12
3.3.5 Transportation Item Condition Spec OK N.A Remark Test Specification: 1. Grms = 1.146 √ 3. Amplitude : Half sine- (4) Shock Wooden package, NonOperating wave 50G 2. Duration : 10 ms 3. Axes : X,Y,Z Test Spectrum: 20 Hz 0.0185(g2/Hz) (2) Unpackaged Vibration Unpackaged, Operating... Time : 30 minutes per Axis 4. Test Times : 1 √ 4.Test Sides : All 6 Sides 3.3.6 Electrostatic Discharge Requirements Item Condition Spec Electrostatic Discharge IEC801-2 standard Contact: 8KV Air: 15KV OK N.A Remark √ - 12 - Frequency Hertz 5 ~ 250 HZ , PSD ...
3.3.5 Transportation Item Condition Spec OK N.A Remark Test Specification: 1. Grms = 1.146 √ 3. Amplitude : Half sine- (4) Shock Wooden package, NonOperating wave 50G 2. Duration : 10 ms 3. Axes : X,Y,Z Test Spectrum: 20 Hz 0.0185(g2/Hz) (2) Unpackaged Vibration Unpackaged, Operating... Time : 30 minutes per Axis 4. Test Times : 1 √ 4.Test Sides : All 6 Sides 3.3.6 Electrostatic Discharge Requirements Item Condition Spec Electrostatic Discharge IEC801-2 standard Contact: 8KV Air: 15KV OK N.A Remark √ - 12 - Frequency Hertz 5 ~ 250 HZ , PSD ...
Acer X203H Service Guide
Page 13
... 63x25x13mm2 √ 0 ~100 levels On/Off √ √ - 13 - 3.3.7 EMC Item TCO03 EMI Condition Electric Magnetic FCC part 15J class B EN55022 class B Spec OK Band 1 < 10 V/m Band 2 < 1 V/m √ Band 1 < 200nT Band 2 < 25nT √ After Mass production under 7.0mA 40,000 Hours (... impedance (2)Rated input power (3)Frequency response (4)Output sound pressure level (5)Dimension of CCFL is 50%. N.A Remark 3.3.8 Reliability Item Condition Spec OK N.A Remark MTBF Prediction Refer to MIL-217F > 60,000 Hours √ Excluding CCFL CCFL Life time At 25±2к...
... 63x25x13mm2 √ 0 ~100 levels On/Off √ √ - 13 - 3.3.7 EMC Item TCO03 EMI Condition Electric Magnetic FCC part 15J class B EN55022 class B Spec OK Band 1 < 10 V/m Band 2 < 1 V/m √ Band 1 < 200nT Band 2 < 25nT √ After Mass production under 7.0mA 40,000 Hours (... impedance (2)Rated input power (3)Frequency response (4)Output sound pressure level (5)Dimension of CCFL is 50%. N.A Remark 3.3.8 Reliability Item Condition Spec OK N.A Remark MTBF Prediction Refer to MIL-217F > 60,000 Hours √ Excluding CCFL CCFL Life time At 25±2к...
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 16
button Menu button Mode button Input Select button E-Key button Mute button Spec OK N.A Remark 3.5.2 OSD control function definition Item Condition Auto Adjust Brightness Contrast Horizontal Position Vertical Position Clock Foucs Color OSD Position OSD Time ... key for Auto Hot key for Contrast Hot key for Volume Hot key for Input Select Hot key for Mode Wide mode ACM DDC-CI Spec OK Auto-Geometry √ √ √ √ √ √ √ Cool(9300K) Warm(6500K) User: Separate R/G/B √ adjustment OSD Horizontal position OSD Vertical ...
button Menu button Mode button Input Select button E-Key button Mute button Spec OK N.A Remark 3.5.2 OSD control function definition Item Condition Auto Adjust Brightness Contrast Horizontal Position Vertical Position Clock Foucs Color OSD Position OSD Time ... key for Auto Hot key for Contrast Hot key for Volume Hot key for Input Select Hot key for Mode Wide mode ACM DDC-CI Spec OK Auto-Geometry √ √ √ √ √ √ √ Cool(9300K) Warm(6500K) User: Separate R/G/B √ adjustment OSD Horizontal position OSD Vertical ...
Acer X203H Service Guide
Page 17
Acer eColor Management User/Text/Standard/Graphi c/Movie √ Exit √ PS: "E-key" +" Power" to enter factory mode The detailed firmware functions' specification, please refer to C212 S/W spec. document. 3.6 Mechanical Characteristics 3.6.1 Dimension Item Bezel opening Monitor without Stand Condition W x H x D mm Monitor with Stand W x H x D mm Carton Box (outside) L x W x H mm Tilt and Swivel range 3.6.2 Weight Item Monitor (Net...
Acer eColor Management User/Text/Standard/Graphi c/Movie √ Exit √ PS: "E-key" +" Power" to enter factory mode The detailed firmware functions' specification, please refer to C212 S/W spec. document. 3.6 Mechanical Characteristics 3.6.1 Dimension Item Bezel opening Monitor without Stand Condition W x H x D mm Monitor with Stand W x H x D mm Carton Box (outside) L x W x H mm Tilt and Swivel range 3.6.2 Weight Item Monitor (Net...
Acer X203H Service Guide
Page 36
..., BLUE value of each color temperature, C0/Cool, C1/User & C2/Warm to meet following spec requirement, the 1st method is by Minolta CA-110 (or equivalent equipment). 6. Turns off the monitor power. 5.1.5. Writing EDID data into EEPROM for DVI-D input source 1. Y+- (C1/User on...329+(-) 0.03 (C3/Warm on OSD) X+Y+Luminance 0.283+(-) 0.03 0.297+(-) 0.03 Color temperature X+- Please refer to write the analog EDID data into monitor 1. Runs the writing program to the Q212 for auto color adjustment. (This procedure will get optimal gain/offset(clamp) values) 5. Enter factory mode (press ...
..., BLUE value of each color temperature, C0/Cool, C1/User & C2/Warm to meet following spec requirement, the 1st method is by Minolta CA-110 (or equivalent equipment). 6. Turns off the monitor power. 5.1.5. Writing EDID data into EEPROM for DVI-D input source 1. Y+- (C1/User on...329+(-) 0.03 (C3/Warm on OSD) X+Y+Luminance 0.283+(-) 0.03 0.297+(-) 0.03 Color temperature X+- Please refer to write the analog EDID data into monitor 1. Runs the writing program to the Q212 for auto color adjustment. (This procedure will get optimal gain/offset(clamp) values) 5. Enter factory mode (press ...
Acer X203H Service Guide
Page 64
... 8F.XA326.100 SCRW TAP FLAT M4*10L B-ZN B-ZN 13 8F.XA314.8R0 SCRW TAP FLAT B-ZN - 64 - Screw List / Torque (A) STANDARD SCREW TORQUE SPEC. Appendix 1 - ITEM P/N 1 8F.205B4.019 2 8F.00518.100 DESCRIPTION SCRW MACH HEX #440*0.3" N SCRW TAP W/FL M3*10L(S3.8) ZN Color Mounting Material TORQUE (KG...
... 8F.XA326.100 SCRW TAP FLAT M4*10L B-ZN B-ZN 13 8F.XA314.8R0 SCRW TAP FLAT B-ZN - 64 - Screw List / Torque (A) STANDARD SCREW TORQUE SPEC. Appendix 1 - ITEM P/N 1 8F.205B4.019 2 8F.00518.100 DESCRIPTION SCRW MACH HEX #440*0.3" N SCRW TAP W/FL M3*10L(S3.8) ZN Color Mounting Material TORQUE (KG...
Acer X203H Service Guide
Page 65
...: 1.2±0.3 (KG-CM) SCREW TORQUE : 1.2±0.3(KG-CM) - 65 - T: TAPPING SCREW. 4. MOUNTING TORQUE MATERIAL (KG-CM) HOLE SIZE Screw (MM) Head D-SUB Connector SCREW TORQUE SPEC. M3*1.34P*8L B-ZN 8F.5A224.6R0 SCRW MACH FLAT M3*5L ZN 14 ZN 15 8F.00010.161 SCRW TAPTILE TRS W/EXT M4*8L...
...: 1.2±0.3 (KG-CM) SCREW TORQUE : 1.2±0.3(KG-CM) - 65 - T: TAPPING SCREW. 4. MOUNTING TORQUE MATERIAL (KG-CM) HOLE SIZE Screw (MM) Head D-SUB Connector SCREW TORQUE SPEC. M3*1.34P*8L B-ZN 8F.5A224.6R0 SCRW MACH FLAT M3*5L ZN 14 ZN 15 8F.00010.161 SCRW TAPTILE TRS W/EXT M4*8L...