AL1932 Service Guide
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Acer AL1932 Service Guide Service guide files and updates are available on the CSD web: for more information, Please refer to http://csd.acer.com.tw/ 100% Recycled Paper - 1 -
Acer AL1932 Service Guide Service guide files and updates are available on the CSD web: for more information, Please refer to http://csd.acer.com.tw/ 100% Recycled Paper - 1 -
AL1932 Service Guide
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..., Any Acer Incorporated software described in any form or by Acer Incorporated. Acer Incorporated makes no representations or warranties, either expresses or implied, with respect to change without the prior written permission of Intel Corporation. Intel is a registered trademark of all necessary servicing, repair, and any incidental or consequential damages resulting from any language or computer language, in this guide is...
..., Any Acer Incorporated software described in any form or by Acer Incorporated. Acer Incorporated makes no representations or warranties, either expresses or implied, with respect to change without the prior written permission of Intel Corporation. Intel is a registered trademark of all necessary servicing, repair, and any incidental or consequential damages resulting from any language or computer language, in this guide is...
AL1932 Service Guide
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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 -
AL1932 Service Guide
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... part number code to order FRU parts for repair and Service of a machine (e.g. Preface Before using this Service Guide provides you with further technical details. 2. this information and the product it will NOT be noted in the printed Service Guide, for ACER-AUTHORIZED SERVICE PROVIDERS, your regional Acer office to those given in this printed Service Guide. please not WHEN ORDERING FRU PARTS, that you should check the...
... part number code to order FRU parts for repair and Service of a machine (e.g. Preface Before using this Service Guide provides you with further technical details. 2. this information and the product it will NOT be noted in the printed Service Guide, for ACER-AUTHORIZED SERVICE PROVIDERS, your regional Acer office to those given in this printed Service Guide. please not WHEN ORDERING FRU PARTS, that you should check the...
AL1932 Service Guide
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... help. Shielded interface cables and AC power cord, if any radio or TV interference caused by unauthorized modification to this equipment does cause harmful interference to radio or television reception, Which can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to comply with the limits for a Class B digital...
... help. Shielded interface cables and AC power cord, if any radio or TV interference caused by unauthorized modification to this equipment does cause harmful interference to radio or television reception, Which can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to comply with the limits for a Class B digital...
AL1932 Service Guide
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... Do not use the monitor only with the monitor. Use only a trolley or stand recommended by the manufacture and follow the kit instructions. Slots and openings in a bookcase or cabinet unless proper ventilation is equipped with a three-pronged grounded plug, a plug with the attached power adapter (output 12V DC) which have an electrician install the correct outlet, or use an adapter to your home...
... Do not use the monitor only with the monitor. Use only a trolley or stand recommended by the manufacture and follow the kit instructions. Slots and openings in a bookcase or cabinet unless proper ventilation is equipped with a three-pronged grounded plug, a plug with the attached power adapter (output 12V DC) which have an electrician install the correct outlet, or use an adapter to your home...
AL1932 Service Guide
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.... In this case, the screen is displayed for hours. - 7 - NOTES Due to make sure the flicker disappears. SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. It may find slightly uneven brightness in the screen depending on again to the nature of the fluorescent light, the screen may flicker during initial use . Turn off the Power Switch for hours.
.... In this case, the screen is displayed for hours. - 7 - NOTES Due to make sure the flicker disappears. SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. It may find slightly uneven brightness in the screen depending on again to the nature of the fluorescent light, the screen may flicker during initial use . Turn off the Power Switch for hours.
AL1932 Service Guide
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Monitor Feature Chapter 1 LCD Panel Input Display Color Maximum Dot Clock ® Max Resolution Plug & Play EPA ENERGY STAY Audio output Input Connector Input Video Signal Screen Size (Active) Power Source Environmental Considerations Weight (N.W.) Dimension Driving system Size Pixel pitch Viewable angle Brightness Contrast Ratio Response time Video Separate Sync H-Frequency V-Frequency ON Mode OFF Mode TFT Color LCD 19" 0.294 mm 140(H) x 140 (V) degree LG panel: 400 cd/m2(typ) AUO panel: 400 cd/m2(typ) 500:1 (typ) 12ms (Tr+Tf) R,G,B Analog, DVI box (optional...
Monitor Feature Chapter 1 LCD Panel Input Display Color Maximum Dot Clock ® Max Resolution Plug & Play EPA ENERGY STAY Audio output Input Connector Input Video Signal Screen Size (Active) Power Source Environmental Considerations Weight (N.W.) Dimension Driving system Size Pixel pitch Viewable angle Brightness Contrast Ratio Response time Video Separate Sync H-Frequency V-Frequency ON Mode OFF Mode TFT Color LCD 19" 0.294 mm 140(H) x 140 (V) degree LG panel: 400 cd/m2(typ) AUO panel: 400 cd/m2(typ) 500:1 (typ) 12ms (Tr+Tf) R,G,B Analog, DVI box (optional...
AL1932 Service Guide
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...Switch * Power Switch * MENU / EXIT * / Volume * / Volume * AUTO / ENTER External Controls : Regulatory Compliance * Contrast/brightness * Focus * Clock * H.Position * W.Position * Language * OSD Color temperature * OSD Position & Timeout * Auto Config * Input * Information * Reset * Exit cUL, FCC, TUV, CE, ISO13406-2 Timeings The product has 21 memory modes in total. 12 modes are preset and 9 modes are user definable. Timing 1 2 3 4 5 6 7 8 9 10 11 12 Standard DOS VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA Data Pixel... 70.069 75.029 Pix Rate MHZ 25.175 25.175 ...
...Switch * Power Switch * MENU / EXIT * / Volume * / Volume * AUTO / ENTER External Controls : Regulatory Compliance * Contrast/brightness * Focus * Clock * H.Position * W.Position * Language * OSD Color temperature * OSD Position & Timeout * Auto Config * Input * Information * Reset * Exit cUL, FCC, TUV, CE, ISO13406-2 Timeings The product has 21 memory modes in total. 12 modes are preset and 9 modes are user definable. Timing 1 2 3 4 5 6 7 8 9 10 11 12 Standard DOS VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA Data Pixel... 70.069 75.029 Pix Rate MHZ 25.175 25.175 ...
AL1932 Service Guide
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...;1 POWER Blue: power on Orange: in sleep mode ○2 OSD Press to exit a selection in OSD. If OSD is inactive, press once, then press the buttons marked or to adjust the volume. If OSD ○3 UP/ PLUS is active, press to select or adjust OSD options. If OSD is ○5 AUTO inactive, press and the monitor will automatically optimize the position, focus and clock of your display. - 15 - OPERATING INSTRUCTIONS Chapter...
...;1 POWER Blue: power on Orange: in sleep mode ○2 OSD Press to exit a selection in OSD. If OSD is inactive, press once, then press the buttons marked or to adjust the volume. If OSD ○3 UP/ PLUS is active, press to select or adjust OSD options. If OSD is ○5 AUTO inactive, press and the monitor will automatically optimize the position, focus and clock of your display. - 15 - OPERATING INSTRUCTIONS Chapter...
AL1932 Service Guide
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Audio Volume: Adjusts the volume. Contrast: This adjusts dark and light shades of adjusting color: Warm (Reddish white) Cool (Bluish white) User : You can adjust the colors red, green and blue to achieve a comfortable contrast. Focus: This removes any vertical stripes seen on the background of the screen this renders them less noticeable by minimizing their size. H-Position: This adjusts the horizontal screen position. Mute : on the screen. V-Position: This adjusts the vertical screen position. Color temp. : There are any horizontal distortion and makes the picture clear and...
Audio Volume: Adjusts the volume. Contrast: This adjusts dark and light shades of adjusting color: Warm (Reddish white) Cool (Bluish white) User : You can adjust the colors red, green and blue to achieve a comfortable contrast. Focus: This removes any vertical stripes seen on the background of the screen this renders them less noticeable by minimizing their size. H-Position: This adjusts the horizontal screen position. Mute : on the screen. V-Position: This adjusts the vertical screen position. Color temp. : There are any horizontal distortion and makes the picture clear and...
AL1932 Service Guide
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...) led to default settings. Reset: Recall to indict system status and defined as bellows : LED Color Blue System Status System in normal operation mode Amber System in power-saving mode Dark System in power-off mode - 17 - OSD H. Position OSD Time-out This changes the position of the OSD window on the screen. Information: This shows brief information on the screen and staying time. Position OSD V. Option Auto Config. : System runs auto-configuration. Setting Language: Select the OSD menu language from English...
...) led to default settings. Reset: Recall to indict system status and defined as bellows : LED Color Blue System Status System in normal operation mode Amber System in power-saving mode Dark System in power-off mode - 17 - OSD H. Position OSD Time-out This changes the position of the OSD window on the screen. Information: This shows brief information on the screen and staying time. Position OSD V. Option Auto Config. : System runs auto-configuration. Setting Language: Select the OSD menu language from English...
AL1932 Service Guide
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... is designed to a "Screen Saver" feature except the display is no video input signal this monitor, following a time-out period, will be showed in two levels, DDC2B. The appearance is similar to conserve electrical energy by reducing power consumption when there is completely off. HOW TO OPTIMIZE THE DOS-MODE Plug and play Plug & play DDC2B feature This monitor is restored by...
... is designed to a "Screen Saver" feature except the display is no video input signal this monitor, following a time-out period, will be showed in two levels, DDC2B. The appearance is similar to conserve electrical energy by reducing power consumption when there is completely off. HOW TO OPTIMIZE THE DOS-MODE Plug and play Plug & play DDC2B feature This monitor is restored by...
AL1932 Service Guide
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... connection to use a cord set consisting of personal computer: Please use VDE 0602, 0625, 0821 approval power cord in European counties. - 19 - One end terminates with a molded-on type connector body, rated 10A, 250V, having standard CEE-22 female configuration. Supplied with NEMA 5-15 style and is UL listed and CSA labeled. The other end terminates with a grounding type attachment plug, rated...
... connection to use a cord set consisting of personal computer: Please use VDE 0602, 0625, 0821 approval power cord in European counties. - 19 - One end terminates with a molded-on type connector body, rated 10A, 250V, having standard CEE-22 female configuration. Supplied with NEMA 5-15 style and is UL listed and CSA labeled. The other end terminates with a grounding type attachment plug, rated...
AL1932 Service Guide
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Chapter 3 Machine assembly This chapter contains step-by-step procedures on a soft surface when mounting or removing the base. 3. During the disassembly process, group the screws with the corresponding to assemble the monitor for the different components vary in size. Note : The monitor surface is susceptible to scratching! Wear gloves. Front View : ( unit : mm ) - 20 - The screws for maintenance and trouble shooting NOTE : 1. Therefore, lay the monitor on how to avoid mismatch when putting back the components. 2.
Chapter 3 Machine assembly This chapter contains step-by-step procedures on a soft surface when mounting or removing the base. 3. During the disassembly process, group the screws with the corresponding to assemble the monitor for the different components vary in size. Note : The monitor surface is susceptible to scratching! Wear gloves. Front View : ( unit : mm ) - 20 - The screws for maintenance and trouble shooting NOTE : 1. Therefore, lay the monitor on how to avoid mismatch when putting back the components. 2.
AL1932 Service Guide
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Fix the main board and inverter board on the table carefully. 1. Assemble panel into bezel 1. Connecting main board and inverter board with cable 2. Get the panel and put it on the shielding cover 1. Lock screw * 3 pcs to fasten bezel and left and right bracket (BKT) on the table 2. Lock screw * 2 pcs to fasten bezel and right side bracket (BKT). 1. Fix left side bracket (BKT) . 2. Lock screw * 3 pcs to fix hook and bezel. - 23 - 1. Get bezel and put it on the panel. 1. Put hook * 2 pcs on the bezel. 2.
Fix the main board and inverter board on the table carefully. 1. Assemble panel into bezel 1. Connecting main board and inverter board with cable 2. Get the panel and put it on the shielding cover 1. Lock screw * 3 pcs to fasten bezel and left and right bracket (BKT) on the table 2. Lock screw * 2 pcs to fasten bezel and right side bracket (BKT). 1. Fix left side bracket (BKT) . 2. Lock screw * 3 pcs to fix hook and bezel. - 23 - 1. Get bezel and put it on the panel. 1. Put hook * 2 pcs on the bezel. 2.
AL1932 Service Guide
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Insert down side of CCFT cable into Inverter Board. Stick tape on the BKT. 2. Assemble PCB shielding on the LCD cable and panel connector as in ordering from red white blue black). 1. Lock screw * 4 pcs to fix PCB shielding and BKT. 1. Stick mylar on the panel. 2. Insert up side of CCFT cable into Inverter Board. 2. Note: The cable line must be arranging as picture. 1. Fix I/O port of PCB and insert LCD cable into the panel connector. 2. 1. Get shielding metal of VGA connector. - 24 -
Insert down side of CCFT cable into Inverter Board. Stick tape on the BKT. 2. Assemble PCB shielding on the LCD cable and panel connector as in ordering from red white blue black). 1. Lock screw * 4 pcs to fix PCB shielding and BKT. 1. Stick mylar on the panel. 2. Insert up side of CCFT cable into Inverter Board. 2. Note: The cable line must be arranging as picture. 1. Fix I/O port of PCB and insert LCD cable into the panel connector. 2. 1. Get shielding metal of VGA connector. - 24 -
AL1932 Service Guide
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1. Stick tape to fix speaker. 3. Tidy button board cable and stick it as pictures 4. Insert speaker cable into button board connector. - 25 - Assembly speaker on the CCFL of PCB shielding metal. 1. Assembly button board and back cover. 2. Insert button board cable into speaker connector. 1. Stick 2 pcs of AL foil on the bezel. 2. Tidy speaker cable as picture. 2.
1. Stick tape to fix speaker. 3. Tidy button board cable and stick it as pictures 4. Insert speaker cable into button board connector. - 25 - Assembly speaker on the CCFL of PCB shielding metal. 1. Assembly button board and back cover. 2. Insert button board cable into speaker connector. 1. Stick 2 pcs of AL foil on the bezel. 2. Tidy speaker cable as picture. 2.
AL1932 Service Guide
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lock screw *6 pcs to fasten and back cover 1. Lock screw * 6 pcs to fix it. 1. Assembly back cover and bezel 2. Assembly stand base and back cover. 2. Assembly VESA cover and back cover. - 26 - Lock screw*2 pcs to fasten bezel and PCB shielding. 2. 1. Assembly DVI box, if necessary. 1.
lock screw *6 pcs to fasten and back cover 1. Lock screw * 6 pcs to fix it. 1. Assembly back cover and bezel 2. Assembly stand base and back cover. 2. Assembly VESA cover and back cover. - 26 - Lock screw*2 pcs to fasten bezel and PCB shielding. 2. 1. Assembly DVI box, if necessary. 1.
AL1932 Service Guide
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... parts repair and service of AL1932. NOTE: To scrap or to return the defective parts, you should check the most up-to-date information available on how to those given in the printed Service Guide. For ACER-AUTHORIZED CERVICE PROVIDERS, your regional web or channel(http://aicsl.acer.com.tw/spl/). For whatever reasons a part number change is made, it . - 32 - You MUST use...
... parts repair and service of AL1932. NOTE: To scrap or to return the defective parts, you should check the most up-to-date information available on how to those given in the printed Service Guide. For ACER-AUTHORIZED CERVICE PROVIDERS, your regional web or channel(http://aicsl.acer.com.tw/spl/). For whatever reasons a part number change is made, it . - 32 - You MUST use...