X223W LCD Monitor User's Guide
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Hot Plug Detect 5. DDC Clock 18. TMDS Data0+ 7. NC 10. DDC TMDS Clock- X223W 24-Pin Color Display Signal Cable PIN Meaning PIN Meaning 1. NC 16. TMDS Data1- 21. TMDS Clock Shield 11. EN-10 TMDS Data2- 13. NC 2. TMDS Data0- 6. DDC Data 19. NC 20. TMDS Data 1/3 Shield 23. TMDS Data2+ 14. +5V Power 3. NC 9. TMDS Data 2/4 Shield 15. NC 24. TMDS Data 0/5 Shield 8. TMDS Data1+ 22. TMDS Clock+ 12. GND(return for +5V hsync.vsync) 4. NC 17.
Hot Plug Detect 5. DDC Clock 18. TMDS Data0+ 7. NC 10. DDC TMDS Clock- X223W 24-Pin Color Display Signal Cable PIN Meaning PIN Meaning 1. NC 16. TMDS Data1- 21. TMDS Clock Shield 11. EN-10 TMDS Data2- 13. NC 2. TMDS Data0- 6. DDC Data 19. NC 20. TMDS Data 1/3 Shield 23. TMDS Data2+ 14. +5V Power 3. NC 9. TMDS Data 2/4 Shield 15. NC 24. TMDS Data 0/5 Shield 8. TMDS Data1+ 22. TMDS Clock+ 12. GND(return for +5V hsync.vsync) 4. NC 17.
X223W LCD Service Guide
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... Liquid Crystal Display).16.7M color(RGB 6bits+FRC) images are displayed on , previously stored screen parameters for connection to mains power. 2 ACER X223W Go to AC Inverter. IN Audio Source Host Computer Function Key Board The LCD monitor consists of an interface board , a power board...1680 x 1050 (WSXGA) Separate SYNC for DPMS LED indicator to drive the LCD display circuit . The CPU connection shall have an IEC/CEE-22 type male power receptacle for a pre-defined mode will house the flat panel control logic , brightness control logic, audio function control (option), ...
... Liquid Crystal Display).16.7M color(RGB 6bits+FRC) images are displayed on , previously stored screen parameters for connection to mains power. 2 ACER X223W Go to AC Inverter. IN Audio Source Host Computer Function Key Board The LCD monitor consists of an interface board , a power board...1680 x 1050 (WSXGA) Separate SYNC for DPMS LED indicator to drive the LCD display circuit . The CPU connection shall have an IEC/CEE-22 type male power receptacle for a pre-defined mode will house the flat panel control logic , brightness control logic, audio function control (option), ...
X223W LCD Service Guide
Page 4
... 16 HP 7 SCA 17 RX0- 8 Analog V-Sync (NC) 18 RX0+ 9 RX1- 19 GND 10 RX1+ 20 NC Pin Signal 21 NC 22 GND 23 RXC+ 24 RXC- Product Specification (continued) ACER X223W 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...#0 differentialpair 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 24 RXCC1 Analog Red C2 Analog Green TMDS clock differentialpair AnalogRed signal Analog ...
... 16 HP 7 SCA 17 RX0- 8 Analog V-Sync (NC) 18 RX0+ 9 RX1- 19 GND 10 RX1+ 20 NC Pin Signal 21 NC 22 GND 23 RXC+ 24 RXC- Product Specification (continued) ACER X223W 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...#0 differentialpair 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 24 RXCC1 Analog Red C2 Analog Green TMDS clock differentialpair AnalogRed signal Analog ...
X223W LCD Service Guide
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... 700 lux. ■Viewing angle shall be perceived as non-illuminated bands along the edges of the lamps. Test conditions are as follows : For P20/22 W Series. ■Viewing distance is to VESA DDC2Bi hardware requirements. Areas and / or parameters considered questionable shall be subjected to detailed measurements . 1.4.5.2 Display Degradation Over... Time The backlight lamps shall start about 2 sec. Under no light emission visible from any other part of at least 40,000 hours at 25. 6 ACER X223W Go to white,black , red , green , and blue.
... 700 lux. ■Viewing angle shall be perceived as non-illuminated bands along the edges of the lamps. Test conditions are as follows : For P20/22 W Series. ■Viewing distance is to VESA DDC2Bi hardware requirements. Areas and / or parameters considered questionable shall be subjected to detailed measurements . 1.4.5.2 Display Degradation Over... Time The backlight lamps shall start about 2 sec. Under no light emission visible from any other part of at least 40,000 hours at 25. 6 ACER X223W Go to white,black , red , green , and blue.
X223W LCD Service Guide
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... OK Failure Point I305 is failure Failure Point 1) Printed wire broke between P306 pin 4 and I305 pin 90. OK Check the P304 all LVDS signals. 22 ACER X223W Go to 1.6V.
... OK Failure Point I305 is failure Failure Point 1) Printed wire broke between P306 pin 4 and I305 pin 90. OK Check the P304 all LVDS signals. 22 ACER X223W Go to 1.6V.
X223W LCD Service Guide
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... LVA0M LVA0P 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... 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 X223W 36 Go to cover page
... LVA0M LVA0P 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... 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 X223W 36 Go to cover page