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Acer AL2216W Service Guide Service guide files and updates are available on the CSD web: for more information, Please refer to http: csd.acer.com.tw...
Monitor Features Test Conditions Item Temperature Normal room temperature (25±2 ) Humidity 50±10% AC input voltage 100V±2V, 120±2V, 60Hz / 240±2V, 50Hz Brightness Maximum with OSD setting Contrast Middle with OSD setting Resolution setting 1680 x 1050 @60HZ Color temperature With OSD setting.
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Definition of Contrast Ratio (CR): The contrast ratio can be calculated by the following expression and figure below. Contrast Ratio (CR) = L255 / L0 L255: Luminance of gray level 255 L 0: Luminance of gray level 0 CR = CR (1) CR (X) is corresponding to the Contrast Ratio of the point X at Figure in Note (5).
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Definition of Response Time (T Gray Level 255 100% Optical Response (4) Luminance, Chromaticity and CCT Measurement The LCD module should be stabilized at given temperature for 20 minutes to avoid abrupt temperature change during measuring. In order to stabilize the luminance, the measurement should be executed after lighting Backlight for 20 minutes in a windless room.
OPERATING INSTRUCTIONS 2.1 Function Name Front 2.1.1 Green Indicator Orange Normal operation Power Management Power on Power off OSD control MENU button/Access Main/Sub-menu/Quick Menu Selection +/QUICK MENU Access (Brightness, Contrast and Volume) -/QUICK MENU Access (Brightness, Contrast and Volume) Adjust Clock, Phase, H Position and V Position automatically / Exit D-Sub, DVI Input Source Selection/Turbo Brightness Switch Chapter 2 Descriptions...
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Back 2.1.2 Name D-Sub DVI-D AC-IN Lock hole D-sub mini 15pin Connector DVI-D 24pin Connector AC Power Jack Kensington Descriptions...
2.2 OSD Menu Description 1. Power: Press this key to control power ON/OFF of the Monitor. Green: normal display. Orange flicker: no signal input. Orange: power off. 2. Auto/Exit: When the input signal source is PC, used to execute auto >: Press this button for selection or adjustment when OSD is shown.
2.3 OSD Control 1. Click MENU to display the OSD window as shown in the following figure. 2. Click < or > to select the function to be adjusted as shown in the following figure. 3. Click the MENU to select the function to be adjusted. 4.
2.5 OSD Function Definition Primary Secondary Secondary Directory Directory Directory Items Symbol Symbol Contrast Brightness Clock Pulse Horizontal Vertical Warm Color Temp. Set up the color temp. to be warm white color Cold Color Temp. Set up the color temp. to be cold white color User Definition/Red Definition/Green Definition/Blue...
2.6 Plug and Play The new VESA Plug and Play function is used which eliminates the complicated and time-consuming installation process. You can use the Plug and Play system without encountering usual installation problems. Your computer system can easily identify and automatically adjust the monitor. The LCD Monitor uses Display Data Channel (DDC) to send Extended Display Identification Data (EDID) to the computer system, so the computer system can be set to monitor auto adjust.
MACHINE DISASSEMBLY AND ASSEMBLY 3.1 Disassembly Procedures Picture Chapter 3 Chapter 3 Description Push the hooks and stand bottom away Remove Hinge Cover Loosen and remove 4 screws to remove Stand Assay Completed Loose and remove 5 screws. Separate Bezel hooks to take Bezel and Rear Cover Apart.
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Completed Remove FFC Lift up LCD module and remove bezel. Completed Loose and remove 2 screws Remove Cover AD Completed Loose and remove 2 screws...
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Remove 4 pieces of Backlight wires. Loose and remove 4 screws Loose and remove 2 screws Remove the PCBA Cover Completed Loose and remove 4 screws Remove Lips Board Completed...
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Remove 2 pieces of FFC from AD PCBA and Backlight Loose and remove 4 screws Remove FFC Remove AD PCBA Completed Separate OSD PCBA. Take OSD PCBA apart...
3.2 Assembly Procedures Place OSD PCBA. Push OSD PCBA Place LCD module Insert new AD PCBA Insert a piece of FFC to AD PCBA Fasten 4 fixed screws of AD PCBA Insert 2 pieces of FFC to AD PCBA and Backlight...
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Completed Insert new Lips Board Fasten 4 fixed screws of Lips Board Completed Join the PCBA Cover Fasten 2 screws Fasten 4 screws Insert 4 pieces of Backlight wires.
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Fasten 2 screws Completed Join hooks of Cover AD with Bezel Fasten 2 screws Completed Place LCD module to LCD Bezel. Insert a piece of FFC to OSD Board Completed...
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Join hooks of Rear Cover with Bezel Fasten 5 screws Completed Place Stand Assay and fasten 4 screws Insert Stand Cover Have the hook latched...
Connector Information Chapter 5 5.1 Function Block Diagram OSD Key Pad 3.3V DVI-D 13.8V Digital Video Main Board LCD Module D-sub Signal Analog Video DC-13.8V DC-5V LIPS AC Power Backlight...
5.2 D-sub mini 15pin Connector Pin No. Pin Function Red video input Green video input Blue video input Ground Red video ground Green video ground Blue video ground 5.3 DC Connector 5.4 Audio Connector Pin No. Ground No connection (SDA) Horizontal sync (Composite sync) Vertical sync (SCL)
FRU (Field Replaceable Unit) List Part List Picture Part name Description FUNCTION BUTTON BOARD Lips Main Board PCBA for ,A220Z1-Z01- CABLES CABLE MONITOR CABLE Chapter 6 PCBA FOR ,A190A2- H,A190A2-H-K2,106- 02,REV.01 Lips Without Audio, DAC-19M009 BF H,A170E2-E03-H- S6,1101-01,Rev.04 FFC,15 Pins, A220Z1- H02,OSD_FFC FFC,CFC2128/862P0600 68D,36 Pins...
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Picture Part name Description STAND BASE FRONT BEZEL LCD BACK COVER LCD STAND NECK Hinge Cover Support Plate Cover AD Stand Assy,A220Z1- H02, Bezel Assy,A220Z1-H02 Rear Assy,A220Z1-H02 Stand Assy,A220Z1-H02 Cover Hinge Assy,A220Z1-H02 Support Plate,A220Z1- Cover AD Assy,A190A2 Vendor Part 40-D009177 40-D009188 40-D009181 40-D009177...