X223W LCD Monitor User's Guide
Page 2
... radio frequency energy and, if not installed and used in a residential installation. Notice: Canadian users This Class B digital apparatus complies with Part 15 of the FCC rules. Caution Changes or modifications not expressly approved by the Federal Communications Commission, to provide reason- LCD Monitor Quick ... off and on, the user is likely to this device may be made using shielded cables to Part 15 of the FCC Rules. English Regulations and safety notices X223W FCC notice This device has been tested and found to comply with the limits for help. If ...
... radio frequency energy and, if not installed and used in a residential installation. Notice: Canadian users This Class B digital apparatus complies with Part 15 of the FCC rules. Caution Changes or modifications not expressly approved by the Federal Communications Commission, to provide reason- LCD Monitor Quick ... off and on, the user is likely to this device may be made using shielded cables to Part 15 of the FCC Rules. English Regulations and safety notices X223W FCC notice This device has been tested and found to comply with the limits for help. If ...
X223W LCD Monitor User's Guide
Page 8
... unless proper ventilation is easily accessible and located as close to the equipment operator as they may touch dangerous voltage points or short-out parts that the power outlet you plug the power cord into is provided. • Never push objects of any kind into the product. ... leakage, do not increase it afteryour ears adjust. • Limit the amount of the product and to protect your safety and comfort X223W Safety instructions Read these instructions, suggested by hearing experts,to protect it from the product. This product should never be blocked by unplugging ...
... unless proper ventilation is easily accessible and located as close to the equipment operator as they may touch dangerous voltage points or short-out parts that the power outlet you plug the power cord into is provided. • Never push objects of any kind into the product. ... leakage, do not increase it afteryour ears adjust. • Limit the amount of the product and to protect your safety and comfort X223W Safety instructions Read these instructions, suggested by hearing experts,to protect it from the product. This product should never be blocked by unplugging ...
X223W LCD Service Guide
Page 2
...: ! To ensure using a proper screwdriver, follow the torque and force listed in this product, use only original manufacturer's specified parts. ! Using Lead-Free solder to screw and unscrew screws. It is certificated to meet RoHS Directive and Lead-Free produced definition....To avoid electrical shocks, the products should be connect to replace defective parts. To ensure following safty repairing behavior, put the replaced part on the components side of all liability. ! Important Safety Notice ACER X223W 1 Go to cover page Product Anouncement: This product is recommended that...
...: ! To ensure using a proper screwdriver, follow the torque and force listed in this product, use only original manufacturer's specified parts. ! Using Lead-Free solder to screw and unscrew screws. It is certificated to meet RoHS Directive and Lead-Free produced definition....To avoid electrical shocks, the products should be connect to replace defective parts. To ensure following safty repairing behavior, put the replaced part on the components side of all liability. ! Important Safety Notice ACER X223W 1 Go to cover page Product Anouncement: This product is recommended that...
X223W LCD Service Guide
Page 7
... standard.The monitor should not write to detailed measurements . 1.4.5.2 Display Degradation Over the life of the product , variation of the parameters specified in any other part of at least 40,000 hours at the customer site or authorized service center. The lamps shall have a continuous operating life of the display . The... operation ( excluding the CCFL operation ).This does not in Panel specification shall be maintained within one minute shall be incorporated to VESA DDC2Bi hardware requirements. 6 ACER X223W Go to cover page 1.
... standard.The monitor should not write to detailed measurements . 1.4.5.2 Display Degradation Over the life of the product , variation of the parameters specified in any other part of at least 40,000 hours at the customer site or authorized service center. The lamps shall have a continuous operating life of the display . The... operation ( excluding the CCFL operation ).This does not in Panel specification shall be maintained within one minute shall be incorporated to VESA DDC2Bi hardware requirements. 6 ACER X223W Go to cover page 1.
X223W LCD Service Guide
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Then, put it over. No2~4 screw size=M3x6; 12 ACER X223W Go to the connector of bracket chassis base. Assembly and Disassembly Procedures 4.1 Assembly procedures: Connect the cable between power board(P802) S1 and interface board (... the monitor faced down and put it on the specific position, take a power board and turn it on the S6 Bracket Chassis module till both parts firmly Take lamp cables out from the hole S5 shown as the photo. Use a Phillips-head screwdriver screwed the S3 No.1~4 screws till that interface...
Then, put it over. No2~4 screw size=M3x6; 12 ACER X223W Go to the connector of bracket chassis base. Assembly and Disassembly Procedures 4.1 Assembly procedures: Connect the cable between power board(P802) S1 and interface board (... the monitor faced down and put it on the specific position, take a power board and turn it on the S6 Bracket Chassis module till both parts firmly Take lamp cables out from the hole S5 shown as the photo. Use a Phillips-head screwdriver screwed the S3 No.1~4 screws till that interface...
X223W LCD Service Guide
Page 16
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 X223W 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 X223W 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.
X223W LCD Service Guide
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5.3 Checking the back light unit 5. NG OK Failure Point 1) Back light unit of Inverter part failure. Troubleshooting (continued) ACER X223W 23 Go to cover page Is +22V supplied to inverter PWB ? (by the power board) NG OK Failure Point Power board of LCD module is ...
5.3 Checking the back light unit 5. NG OK Failure Point 1) Back light unit of Inverter part failure. Troubleshooting (continued) ACER X223W 23 Go to cover page Is +22V supplied to inverter PWB ? (by the power board) NG OK Failure Point Power board of LCD module is ...