P223W LCD Service Guide
Page 2
... connect to meet RoHS Directive and Lead-Free produced definition. To ensure the continued reliability of design or replacing non-RoHS parts. Important Safety Notice ACER P223W 1 Go to cover page Product Anouncement: This product is certificated to an authorized power cord, and turn off the master power switch each time before...
... connect to meet RoHS Directive and Lead-Free produced definition. To ensure the continued reliability of design or replacing non-RoHS parts. Important Safety Notice ACER P223W 1 Go to cover page Product Anouncement: This product is certificated to an authorized power cord, and turn off the master power switch each time before...
P223W LCD Service Guide
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... power cord Input connector D-SUB 15 pin & DVI-D Audio Jack (OPTIONAL) Audio input 3.6F Power Consumption AC in Figure1 illustrates the various electrical sub-system. 2 ACER P223W 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 Equipment The reference...
... power cord Input connector D-SUB 15 pin & DVI-D Audio Jack (OPTIONAL) Audio input 3.6F Power Consumption AC in Figure1 illustrates the various electrical sub-system. 2 ACER P223W 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 Equipment The reference...
P223W LCD Service Guide
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... syste m . 14 V-SYN C V e rtic a l signa l inp ut fro m the ho st syste m . 15 DDC-SCL S C L signa l inp ut fo r the V E S A D D C 2 B i func tio n. Product Specification (continued) ACER P223W 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 S ig n a l R ed -G N D G reen -G N D B lu e -G N D +5V S y n c-G N D P in 11...
... syste m . 14 V-SYN C V e rtic a l signa l inp ut fro m the ho st syste m . 15 DDC-SCL S C L signa l inp ut fo r the V E S A D D C 2 B i func tio n. Product Specification (continued) ACER P223W 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 S ig n a l R ed -G N D G reen -G N D B lu e -G N D +5V S y n c-G N D P in 11...
P223W LCD Service Guide
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... CPU will be damaged by a Menu button. AUTO CONTRAST A gain of modes. ( USER /6500 / 9300 ). COLOR BALANCE Select three kinds of R , G and B signal auto adjust. 4 ACER P223W Go to the mode being currently used. Speaker Volume/Plus 1. Select the language used , controlled by improper sync timing , pulse duration , or absence of sync...
... CPU will be damaged by a Menu button. AUTO CONTRAST A gain of modes. ( USER /6500 / 9300 ). COLOR BALANCE Select three kinds of R , G and B signal auto adjust. 4 ACER P223W Go to the mode being currently used. Speaker Volume/Plus 1. Select the language used , controlled by improper sync timing , pulse duration , or absence of sync...
P223W LCD Service Guide
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... the flash, every preset-model we changed preset-mode back including AC on/off DC on the panel. Just do auto-adjusting. Product Specification (continued) ACER P223W 5 Go to the flat panel or any noticeable effects on the flat panel (such as Factory mode. and within IEC 801-4 (± 1KV) and IEC...
... the flash, every preset-model we changed preset-mode back including AC on/off DC on the panel. Just do auto-adjusting. Product Specification (continued) ACER P223W 5 Go to the flat panel or any noticeable effects on the flat panel (such as Factory mode. and within IEC 801-4 (± 1KV) and IEC...
P223W LCD Service Guide
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6 ACER P223W Go to white,black , red , green , and blue. This configuration shall contain the 128-byte EDID file as specified by VESA EDID standard.The monitor ...
6 ACER P223W Go to white,black , red , green , and blue. This configuration shall contain the 128-byte EDID file as specified by VESA EDID standard.The monitor ...
P223W LCD Service Guide
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... major (horizontal) axis appear dim, but not completely on the LCD supplier's spec. This is independent of whether the unit is varied. Product Specification (continued) ACER P223W 7 Go to maximize reflected light , there shall be at the LCD panel is the minimum separation number for disposition. 1.4.5.8 LCD Inspection Put LCD panel on...
... major (horizontal) axis appear dim, but not completely on the LCD supplier's spec. This is independent of whether the unit is varied. Product Specification (continued) ACER P223W 7 Go to maximize reflected light , there shall be at the LCD panel is the minimum separation number for disposition. 1.4.5.8 LCD Inspection Put LCD panel on...
P223W LCD Service Guide
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... n o f th e O S D . P o s itio n OSD T im e o u t A u to c o o l. C le a r e a c h o ld s ta tu s o f A u to -c o n fig u ra tio n a n d s e t th e c o lo r te m p e ra tu re to w a rm w h ite . N /A N /A A d ju s t th e O S D tim e o u t. 8 ACER P223W Go to cover page 2.1 MAIN OSD MENU Outline: 2 OSD Menu The description for control function: M a in M en u Ic o n Sub Menu Ic o n N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A Sub Menu Ite m D e s c rip...
... n o f th e O S D . P o s itio n OSD T im e o u t A u to c o o l. C le a r e a c h o ld s ta tu s o f A u to -c o n fig u ra tio n a n d s e t th e c o lo r te m p e ra tu re to w a rm w h ite . N /A N /A A d ju s t th e O S D tim e o u t. 8 ACER P223W Go to cover page 2.1 MAIN OSD MENU Outline: 2 OSD Menu The description for control function: M a in M en u Ic o n Sub Menu Ic o n N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A N /A Sub Menu Ite m D e s c rip...
P223W LCD Service Guide
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...-head screwdriver screwed the S3 No.1~4 screws till that interface board and bracket chassis base firmly attached. 3 2 Connect the FFC cable to cover page 4. 12 ACER P223W Go to the connector of bracket chassis base. Turn the monitor faced down and put it over. No2~4 screw size=M3x6; Assembly and Disassembly Procedures...
...-head screwdriver screwed the S3 No.1~4 screws till that interface board and bracket chassis base firmly attached. 3 2 Connect the FFC cable to cover page 4. 12 ACER P223W Go to the connector of bracket chassis base. Turn the monitor faced down and put it over. No2~4 screw size=M3x6; Assembly and Disassembly Procedures...
P223W LCD Service Guide
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... Size=M3x8;Torque=3~5KGFxCM). 2 1 4 3 S13 Take a key function board to hook with front bezel (No.1~2) and connect to LCD panel. 4. Assembly and Disassembly Procedures (continued) ACER P223W 13 Go to cover page S8 Connect FFC cable to key function cable. 1 2 Torque=3~4KGFxCM). 1 2 3 4 S7 Plug in should be noticed S10 Use a Phillips-head...
... Size=M3x8;Torque=3~5KGFxCM). 2 1 4 3 S13 Take a key function board to hook with front bezel (No.1~2) and connect to LCD panel. 4. Assembly and Disassembly Procedures (continued) ACER P223W 13 Go to cover page S8 Connect FFC cable to key function cable. 1 2 Torque=3~4KGFxCM). 1 2 3 4 S7 Plug in should be noticed S10 Use a Phillips-head...
P223W LCD Service Guide
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Stick Vista and TC003 label on the front bezel with two S17 tapes. S19 Take a LDPE+EPE bag to cover page 4. 14 ACER P223W Go to cover the LCD monitor. Torque=11~13KGFxCM). Stick a screen card on the correct S18 position the same as below photo S15 Assemble the ...
Stick Vista and TC003 label on the front bezel with two S17 tapes. S19 Take a LDPE+EPE bag to cover page 4. 14 ACER P223W Go to cover the LCD monitor. Torque=11~13KGFxCM). Stick a screen card on the correct S18 position the same as below photo S15 Assemble the ...
P223W LCD Service Guide
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USER'S MANUAL ACER P223W 15 Go to cover page POWER CABLE DVI CABLE STAND D-SUB CABLE S22 Move previous assembled parts into the carton then stick Vista and feature label on specific positions as photo below. 4. Assembly and Disassembly Procedures (continued) S21 Put accessories of stand, DVI cable, and user's manual ,power cable on the carton then packing the carton FEATURE LABEL VISTA LABEL
USER'S MANUAL ACER P223W 15 Go to cover page POWER CABLE DVI CABLE STAND D-SUB CABLE S22 Move previous assembled parts into the carton then stick Vista and feature label on specific positions as photo below. 4. Assembly and Disassembly Procedures (continued) S21 Put accessories of stand, DVI cable, and user's manual ,power cable on the carton then packing the carton FEATURE LABEL VISTA LABEL
P223W LCD Service Guide
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..., DVI cables, user's manual, and stand base and packing material from the carton. (Note: It depends on a protective cushion,then remove LDPE+EPE bag. 16 ACER P223W Go to release the stand base. (No1~4 Screw Size=M4x10;
..., DVI cables, user's manual, and stand base and packing material from the carton. (Note: It depends on a protective cushion,then remove LDPE+EPE bag. 16 ACER P223W Go to release the stand base. (No1~4 Screw Size=M4x10;
P223W LCD Service Guide
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...~4Hex Nut screws Size=M3x8;Torque=3~5KGFxCM). 2 1 4 3 S11 Use a Phillips-head screwdriver unscrewed the No.1~2 screws to protect the panel. Assembly and Disassembly Procedures (continued) ACER P223W 17 Go to cover page Place cloth on the panel where you are working S8 on the front bezel to disengage all the locking mechanism...
...~4Hex Nut screws Size=M3x8;Torque=3~5KGFxCM). 2 1 4 3 S11 Use a Phillips-head screwdriver unscrewed the No.1~2 screws to protect the panel. Assembly and Disassembly Procedures (continued) ACER P223W 17 Go to cover page Place cloth on the panel where you are working S8 on the front bezel to disengage all the locking mechanism...
P223W LCD Service Guide
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... apart. S13 Examine the panel surface accoring to the connector of panel. S17 Use a Phillips-head screwdriver unscrewed the No.1~4 screws to cover page 4. 18 ACER P223W Go to release the interface board. (No1~4 screw size=M3x6; Put it aside. Torque=3~4KGFxCM). Torque=9~10KGFxCM). 1 2 3 2 4 1 Assembly and Disassembly Procedures (continued) S12 Use a Phillips...
... apart. S13 Examine the panel surface accoring to the connector of panel. S17 Use a Phillips-head screwdriver unscrewed the No.1~4 screws to cover page 4. 18 ACER P223W Go to release the interface board. (No1~4 screw size=M3x6; Put it aside. Torque=3~4KGFxCM). Torque=9~10KGFxCM). 1 2 3 2 4 1 Assembly and Disassembly Procedures (continued) S12 Use a Phillips...
P223W LCD Service Guide
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Assembly and Disassembly Procedures (continued) S18 Use a Phillips-head screwdriver unscrewed the No.1~4 screws to connectors of interface board. No2~4 screw size=M3x6; Torque=9~10KGFxCM). 3 2 ACER P223W 19 Go to cover page 4 1 Disconnect the FFC, P301, and function key S19 cables to disassemble the power board. (No1 screw size=M4x8; P802 P301 FFC P306 4.
Assembly and Disassembly Procedures (continued) S18 Use a Phillips-head screwdriver unscrewed the No.1~4 screws to connectors of interface board. No2~4 screw size=M3x6; Torque=9~10KGFxCM). 3 2 ACER P223W 19 Go to cover page 4 1 Disconnect the FFC, P301, and function key S19 cables to disassemble the power board. (No1 screw size=M4x8; P802 P301 FFC P306 4.
P223W LCD Service Guide
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Proceed "No OSM display" section. 20 ACER P223W Go to cover page 5. NG OK Input the sync signal of LED is indicated with "No Signal Input". Check if the sync signal from computer ...
Proceed "No OSM display" section. 20 ACER P223W Go to cover page 5. NG OK Input the sync signal of LED is indicated with "No Signal Input". Check if the sync signal from computer ...
P223W LCD Service Guide
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..." Check the video cable for output signal is disconnected. NG OK Is backlight lit? OK NG Check if the LCD video signal cable is blue) ACER P223W 21 Go to cover page Is backlight lit? Troubleshooting (continued) 5.2 Nothing display on screen (screen is black, color of video signal output on screen when...
..." Check the video cable for output signal is disconnected. NG OK Is backlight lit? OK NG Check if the LCD video signal cable is blue) ACER P223W 21 Go to cover page Is backlight lit? Troubleshooting (continued) 5.2 Nothing display on screen (screen is black, color of video signal output on screen when...
P223W LCD Service Guide
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... the P304 all LVDS signals. OK Failure Point NG Failure Point 1) Printer wire between R307 and I305 pin85 is failure 2) I305 is High level. 22 ACER P223W Go to 1.6V. NG OK Failure Point I305 is failure Failure Point 1) Printed wire broke between P304 and I305 LVDS signals. 2) I305 is short. Troubleshooting...
... the P304 all LVDS signals. OK Failure Point NG Failure Point 1) Printer wire between R307 and I305 pin85 is failure 2) I305 is High level. 22 ACER P223W Go to 1.6V. NG OK Failure Point I305 is failure Failure Point 1) Printed wire broke between P304 and I305 LVDS signals. 2) I305 is short. Troubleshooting...
P223W LCD Service Guide
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... pin 88. 2) I305 is a PWM signal. NG OK Failure Point 1) printed wire broke between P301 pin3, R301 and I305 pin86. 2) I305 is failure. Troubleshooting (continued) ACER P223W 23 Go to cover page Is +22V supplied to inverter PWB ? (by the power board) NG OK Failure Point Power board of the DC input...
... pin 88. 2) I305 is a PWM signal. NG OK Failure Point 1) printed wire broke between P301 pin3, R301 and I305 pin86. 2) I305 is failure. Troubleshooting (continued) ACER P223W 23 Go to cover page Is +22V supplied to inverter PWB ? (by the power board) NG OK Failure Point Power board of the DC input...