X203W LCD Monitor User's Guide
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TMDS Data0+ 7. TMDS Data 1/3 Shield 23. TMDS Data 2/4 Shield 15. NC 17. DDC Data 19. TMDS Data1- 21. TMDS Data2- 13. NC 2. NC 16. TMDS Data0- 6. NC 20. TMDS Data1+ 22. NC 24. DDC TMDS Clock- Hot Plug Detect 5. TMDS Data 0/5 Shield 8. NC 9. GND(return for +5V hsync.vsync) 4. TMDS Clock Shield 11. EN-10 TMDS Data2+ 14. +5V Power 3. DDC Clock 18. NC 10. TMDS Clock+ 12. X203W 24-Pin Color Display Signal Cable PIN Meaning PIN Meaning 1.
TMDS Data0+ 7. TMDS Data 1/3 Shield 23. TMDS Data 2/4 Shield 15. NC 17. DDC Data 19. TMDS Data1- 21. TMDS Data2- 13. NC 2. NC 16. TMDS Data0- 6. NC 20. TMDS Data1+ 22. NC 24. DDC TMDS Clock- Hot Plug Detect 5. TMDS Data 0/5 Shield 8. NC 9. GND(return for +5V hsync.vsync) 4. TMDS Clock Shield 11. EN-10 TMDS Data2+ 14. +5V Power 3. DDC Clock 18. NC 10. TMDS Clock+ 12. X203W 24-Pin Color Display Signal Cable PIN Meaning PIN Meaning 1.
X203W LCD Monitor User's Guide
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EN-20 (DVI Mode) X203W Problems No Picture Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. LED displays amber color · Check if video signal cable is properly connected at the back of monitor. · Check if the power of computer system is properly connected to their default settings. LED OFF · Check the power switch. · Check if AC power cord is ON.
EN-20 (DVI Mode) X203W Problems No Picture Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. LED displays amber color · Check if video signal cable is properly connected at the back of monitor. · Check if the power of computer system is properly connected to their default settings. LED OFF · Check the power switch. · Check if AC power cord is ON.
X203W Service Guide
Page 1
... Safety Notice Any person attempting to service this chassis must familarize with the chassis and be aware of Contents Important Safety Notice 01 01. Troubleshooting 20 06. ACER ACER_LCD_X203W_SM072301V1 Service Model ID: R20ANUW-M1 Service Manual Table of the necessary safety precautions to be used when serving electronic equipment containing high voltage...
... Safety Notice Any person attempting to service this chassis must familarize with the chassis and be aware of Contents Important Safety Notice 01 01. Troubleshooting 20 06. ACER ACER_LCD_X203W_SM072301V1 Service Model ID: R20ANUW-M1 Service Manual Table of the necessary safety precautions to be used when serving electronic equipment containing high voltage...
X203W Service Guide
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... requirements for connection to drive the LCD display circuit . The CPU connection shall have an IEC/CEE-22 type male power receptacle for an 20/22W inch diagonal , flat panel monitor .The display element shall be a molded-over the whole monitor and control for hand tightening. Figure ... DC power Power Board AC to DC Adapter, DC to DC Converter, DC to cover page 1. The power board will be 1.8 +/-0.005 meters long. 2 ACER X203W Go to AC Inverter. Warm up more than 1 hr, ambient light < 10 Lux , Luminance meter CA110 or BM7 or same equipment . 1.2.2 Test ...
... requirements for connection to drive the LCD display circuit . The CPU connection shall have an IEC/CEE-22 type male power receptacle for an 20/22W inch diagonal , flat panel monitor .The display element shall be a molded-over the whole monitor and control for hand tightening. Figure ... DC power Power Board AC to DC Adapter, DC to DC Converter, DC to cover page 1. The power board will be 1.8 +/-0.005 meters long. 2 ACER X203W Go to AC Inverter. Warm up more than 1 hr, ambient light < 10 Lux , Luminance meter CA110 or BM7 or same equipment . 1.2.2 Test ...
X203W Service Guide
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... 18 RX0+ TMDS link #0 channel#0 differentialpair 19 GND GNDfor no link share 20 NC NC 21 NC NC 22 GND Clock shield 23 RXC+ TMDS clock differentialpair... D e s criptio n P in 11 12 13 14 15 S ig n a l NC D D C -S D A H -S Y N C V -S Y N C D D C -S C L C o nne c to these level requirements, there shall also be a minimum of a horizontal line. Product Specification (continued) ACER X203W 3 Go to cover page C o n n e c to r P in A ssig n m e n t D SU B P in 1 S ig n a l R e d -V id e o P in 6 2 G re e n -V id e o 7 3 B lu e -V id e o 8 4 NC 9 5 D D C -G N D 10 ...
... 18 RX0+ TMDS link #0 channel#0 differentialpair 19 GND GNDfor no link share 20 NC NC 21 NC NC 22 GND Clock shield 23 RXC+ TMDS clock differentialpair... D e s criptio n P in 11 12 13 14 15 S ig n a l NC D D C -S D A H -S Y N C V -S Y N C D D C -S C L C o nne c to these level requirements, there shall also be a minimum of a horizontal line. Product Specification (continued) ACER X203W 3 Go to cover page C o n n e c to r P in A ssig n m e n t D SU B P in 1 S ig n a l R e d -V id e o P in 6 2 G re e n -V id e o 7 3 B lu e -V id e o 8 4 NC 9 5 D D C -G N D 10 ...
X203W Service Guide
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... is to be 300 to do update firmware. 1.4 PANEL ELECTRICAL 1.4.1 General Requirements The panel used as the display device shall be an WSXGA resolution,20/22W, TFT-LCD.This panel shall be ignored. The color variation, brightness variation , and overall appearance must follow panel's specification. 1.4.5.4 Allowable Defects...to the EDID file for the first two minutes of operation following power-up UNLESS some action taken by attempts to cover page 1. 6 ACER X203W Go to read the data while it is defined as having ended when the illumination of light has reached 50% of the initial ...
... is to be 300 to do update firmware. 1.4 PANEL ELECTRICAL 1.4.1 General Requirements The panel used as the display device shall be an WSXGA resolution,20/22W, TFT-LCD.This panel shall be ignored. The color variation, brightness variation , and overall appearance must follow panel's specification. 1.4.5.4 Allowable Defects...to the EDID file for the first two minutes of operation following power-up UNLESS some action taken by attempts to cover page 1. 6 ACER X203W Go to read the data while it is defined as having ended when the illumination of light has reached 50% of the initial ...
X203W Service Guide
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... of varying gray shade patterns. Average Diameter smaller of the visible surfaces. Physical damage to the polarizer that appear dark in any of (L+W)/2 or L/20+2W Acceptable Number Minimum Separation < 0.1mm Non countable N/A 0.1 mm ~ 0.3 mm 10 15 mm 0.31 mm ~ 0.5 mm 10 15 mm...Physical damage to cover page 1.4.5.5 Defect Terminology Table 3 gives the descriptive terms used in size. This is varied. Product Specification (continued) ACER X203W 7 Go to the polarizer that appear light in diameter, they become apparent. W hen the unit lights, lines in size or ...
... of varying gray shade patterns. Average Diameter smaller of the visible surfaces. Physical damage to the polarizer that appear dark in any of (L+W)/2 or L/20+2W Acceptable Number Minimum Separation < 0.1mm Non countable N/A 0.1 mm ~ 0.3 mm 10 15 mm 0.31 mm ~ 0.5 mm 10 15 mm...Physical damage to cover page 1.4.5.5 Defect Terminology Table 3 gives the descriptive terms used in size. This is varied. Product Specification (continued) ACER X203W 7 Go to the polarizer that appear light in diameter, they become apparent. W hen the unit lights, lines in size or ...
X203W Service Guide
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20 ACER X203W Go to cover page 5. Troubleshooting 5.1 No.display of screen (Screen is indicated with "No Signal Input". it is black, color of the frequency that ...
20 ACER X203W Go to cover page 5. Troubleshooting 5.1 No.display of screen (Screen is indicated with "No Signal Input". it is black, color of the frequency that ...
X203W Service Guide
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... "Checking the resolution change IC movement" section. NG OK Failure Point 1) No R, G, B video signals output from host computer, check computer. 2) Video signal cable disconnection. 24 ACER X203W Go to P304 from computer input on I305 pin18, 20, 23 respectively that their level is short or open.
... "Checking the resolution change IC movement" section. NG OK Failure Point 1) No R, G, B video signals output from host computer, check computer. 2) Video signal cable disconnection. 24 ACER X203W Go to P304 from computer input on I305 pin18, 20, 23 respectively that their level is short or open.
X203W Service Guide
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... LVA1M LVA1P LVA2M LVA2P LVACKM LVACKP LVA3M LVA3P VLCD VLCD 12 13 P304 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CVILUX-CF25302D0R0 FOR THE DOWN SIDE A B C D E F G LED_A LED_G ADC2_IN ADC1_IN LED_A LED_G TP127 R363 4K7... 0.498V 0.498V C386 0.1UF C388 0.1UF C389 0.1UF C390 0.1UF 1 2 3 4 5 6 7 8 9 LED_Blue LED_Amber KEY_ADC2 KEY_ADC1 P306 1 2 3 4 5 6 JWT-A2001WV2-06 10 11 12 13 PCB No. 6832190100P01 D E F G ACER X203W 36 Go to cover page
... LVA1M LVA1P LVA2M LVA2P LVACKM LVACKP LVA3M LVA3P VLCD VLCD 12 13 P304 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CVILUX-CF25302D0R0 FOR THE DOWN SIDE A B C D E F G LED_A LED_G ADC2_IN ADC1_IN LED_A LED_G TP127 R363 4K7... 0.498V 0.498V C386 0.1UF C388 0.1UF C389 0.1UF C390 0.1UF 1 2 3 4 5 6 7 8 9 LED_Blue LED_Amber KEY_ADC2 KEY_ADC1 P306 1 2 3 4 5 6 JWT-A2001WV2-06 10 11 12 13 PCB No. 6832190100P01 D E F G ACER X203W 36 Go to cover page