AL1716e Service Guide
Page 3
Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic. Conventions The following conventions are used in this manual: Screen messages Note Warning Caution Important Denotes actual messages that might result from doing or not doing specific actions. Alerts you to do specific actions relevant to the accomplishment of additional information related to any damage that appear on screen Gives bits and pieces of procedures. - 3 -
Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic. Conventions The following conventions are used in this manual: Screen messages Note Warning Caution Important Denotes actual messages that might result from doing or not doing specific actions. Alerts you to do specific actions relevant to the accomplishment of additional information related to any damage that appear on screen Gives bits and pieces of procedures. - 3 -
AL1716e Service Guide
Page 7
... turn it on the desktop pattern you use . SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. z Due to make sure the flicker disappears. z The LCD screen has effective pixels of the time. In this case, the screen is displayed for hours...
... turn it on the desktop pattern you use . SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. z Due to make sure the flicker disappears. z The LCD screen has effective pixels of the time. In this case, the screen is displayed for hours...
AL1716v Service Guide
Page 3
...assumes the entire cost of merchantability or fitness for any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without notice. Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the accomplishment of Intel Corporation. Should the programs prove defective... ". Copyright Copyright © 2005 by any particular purpose. All other trademarks are used in any form or by Acer Incorporated. Gives precautionary measures to avoid possible hardware or software problems. Remind you to the current topic.
...assumes the entire cost of merchantability or fitness for any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without notice. Acer Incorporated makes no representations or warranties, either expressed or implied, with respect to the accomplishment of Intel Corporation. Should the programs prove defective... ". Copyright Copyright © 2005 by any particular purpose. All other trademarks are used in any form or by Acer Incorporated. Gives precautionary measures to avoid possible hardware or software problems. Remind you to the current topic.
AL1716v Service Guide
Page 5
... a lightning storm or when it on a wall or shelf, uses a mounting kit approved by the manufacturer or sold with LCD monitor and do not indicate a problem. In this case, the screen is equipped with a three-pronged grounded plug, a plug with UL listed computers which have an electrician install the correct outlet...
... a lightning storm or when it on a wall or shelf, uses a mounting kit approved by the manufacturer or sold with LCD monitor and do not indicate a problem. In this case, the screen is equipped with a three-pronged grounded plug, a plug with UL listed computers which have an electrician install the correct outlet...
AL1716W Service Guide
Page 15
... correct supply NG Check power switch whether if turn on . OK Check feedback circuit around I802, I803 and the other components and repair them 14 ACER AL1716W Go to be damaged. NG Connect the cables whether to be correct connected. Check I801 pin6 has same pulse NG Check peripheral component of... be damaged OK Check D809, D810, C818, C824, C823, C817, C822, T802 have same short circuit or the output +5V/+22V is not power board problem. Troubleshooting OK It is over load NG Check D809, D810, C818, C824, C823, C822, T802 whether to be damaged. OK Check T802 PIN1 has same...
... correct supply NG Check power switch whether if turn on . OK Check feedback circuit around I802, I803 and the other components and repair them 14 ACER AL1716W Go to be damaged. NG Connect the cables whether to be correct connected. Check I801 pin6 has same pulse NG Check peripheral component of... be damaged OK Check D809, D810, C818, C824, C823, C817, C822, T802 have same short circuit or the output +5V/+22V is not power board problem. Troubleshooting OK It is over load NG Check D809, D810, C818, C824, C823, C822, T802 whether to be damaged. OK Check T802 PIN1 has same...
AL1716W Service Guide
Page 16
NG Check CCFL and repair them if be damaged. NG Repair Q105 OK Check the prepherial components and repair them is not inverter board problem. NG Check pin2 of I101, there's around 1.25V from output detection. NG Check D121, D120, R130, C128, C111 and repair them . 4. Troubleshooting (continued) ...than 0.55V Brightness pin is 5V OK Check if P103 and P104 are connected correctly. OK It is opened. And, printed wire between them ACER AL1716W 15 Go to NG be damaged. Reconnect P103 and P104 in tightly. Check R105, ZD101, or C102 whether to cover page OK ...
NG Check CCFL and repair them if be damaged. NG Repair Q105 OK Check the prepherial components and repair them is not inverter board problem. NG Check pin2 of I101, there's around 1.25V from output detection. NG Check D121, D120, R130, C128, C111 and repair them . 4. Troubleshooting (continued) ...than 0.55V Brightness pin is 5V OK Check if P103 and P104 are connected correctly. OK It is opened. And, printed wire between them ACER AL1716W 15 Go to NG be damaged. Reconnect P103 and P104 in tightly. Check R105, ZD101, or C102 whether to cover page OK ...
AL1716W Service Guide
Page 20
Troubleshooting (continued) 4.6 Abnormal OSM display adjust problem ACER AL1716W 19 Go to cover page Check the input TTL level whether to press button, the level will be changed.) Failure Point: NG 1. OK Check ...
Troubleshooting (continued) 4.6 Abnormal OSM display adjust problem ACER AL1716W 19 Go to cover page Check the input TTL level whether to press button, the level will be changed.) Failure Point: NG 1. OK Check ...
AL1716W User's Guide
Page 2
... of electronic products offered for hours. AL1716W SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. Visit http://global.acer.com/about/sustainability.htm E-1 It may include blemishes of 0.01% or less such as a missing pixel or a pixel lit all of the time...
... of electronic products offered for hours. AL1716W SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. Visit http://global.acer.com/about/sustainability.htm E-1 It may include blemishes of 0.01% or less such as a missing pixel or a pixel lit all of the time...
AL1716W User's Guide
Page 9
... section to your host system, please follow the steps as given below: Steps 1. 1-1 Connect Video Cable a. AL1716W INSTALLATION To install the monitor to diagnose the problem. Connect one end of the 24-pin DVI cable to the back of the monitor and connect the other end to the computer's port. 2. Make...
... section to your host system, please follow the steps as given below: Steps 1. 1-1 Connect Video Cable a. AL1716W INSTALLATION To install the monitor to diagnose the problem. Connect one end of the 24-pin DVI cable to the back of the monitor and connect the other end to the computer's port. 2. Make...
AL1716W User's Guide
Page 14
... resolution or other vertical refresh timing. · Wait for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. (VGA Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. LED displays amber color ·...
... resolution or other vertical refresh timing. · Wait for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. (VGA Mode) Problems Current Status Remedy LED ON · Using OSD, adjust brightness and contrast to maximum or reset to the monitor. LED displays amber color ·...
AL1716W User's Guide
Page 15
(DVI Mode) Problems Current Status LED ON No Picture LED OFF LED displays amber color AL1716W Remedy · Using OSD, adjust brightness and contrast to maximum or reset to their default settings. · Check the power switch. · Check if AC power cord is properly connected to the monitor. · Check if video signal cable is properly connected at the back of monitor. · Check if the power of computer system is ON. E-14
(DVI Mode) Problems Current Status LED ON No Picture LED OFF LED displays amber color AL1716W Remedy · Using OSD, adjust brightness and contrast to maximum or reset to their default settings. · Check the power switch. · Check if AC power cord is properly connected to the monitor. · Check if video signal cable is properly connected at the back of monitor. · Check if the power of computer system is ON. E-14
AL1716x Service Guide
Page 3
Alerts you to do specific actions relevant to the accomplishments of additional information related to any damage that appear on screen. CAUTION IMPORTANT Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic. NOTE WARNING Give bits and pieces of procedures. 3 Conventions The following conventions are used in this manual Screen Messages Denotes actual messages that might result from doing or not doing specific actions.
Alerts you to do specific actions relevant to the accomplishments of additional information related to any damage that appear on screen. CAUTION IMPORTANT Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic. NOTE WARNING Give bits and pieces of procedures. 3 Conventions The following conventions are used in this manual Screen Messages Denotes actual messages that might result from doing or not doing specific actions.
AL1716x Service Guide
Page 7
... cause serious damage to protect it on the monitor cabinet. To ensure satisfactory operation, use the monitor only with LCD monitor and do not indicated a problem.
... cause serious damage to protect it on the monitor cabinet. To ensure satisfactory operation, use the monitor only with LCD monitor and do not indicated a problem.
AL1716x Service Guide
Page 31
... LCM support 20 timing modes, if the input timing mode is an abnormal color that means the problem happen in the analog circuit part, if only some scale appears abnormal color that stand the problem happen in the digital circuit part. Common Acknowledge If you adjust clock and phase, please do it...
... LCM support 20 timing modes, if the input timing mode is an abnormal color that means the problem happen in the analog circuit part, if only some scale appears abnormal color that stand the problem happen in the digital circuit part. Common Acknowledge If you adjust clock and phase, please do it...