AL1716W Service Guide
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2 ACER AL1716W Go to drive the LCD display circuit. Warm up more ...to interface board and LCD panel. The display element shall be a 17" inch diagonal, WXGA (1440 x 900) resolution, TFT-LCD (Thin Film Transistor Liquid Crystal Display). Function Key Board LCD Panel Inverter Output +5V & DIM & ...input signals are Analog D-sub with the DPMS (Display Power Management Standard). 1.1.1 General display parameters Display Area Resolution Display Color Number Display Type Contrast Ratio Brightness Response Time Pixel Pitch Vertical Viewing Horizontal Viewing 17" diagonal,367.2(H)...
2 ACER AL1716W Go to drive the LCD display circuit. Warm up more ...to interface board and LCD panel. The display element shall be a 17" inch diagonal, WXGA (1440 x 900) resolution, TFT-LCD (Thin Film Transistor Liquid Crystal Display). Function Key Board LCD Panel Inverter Output +5V & DIM & ...input signals are Analog D-sub with the DPMS (Display Power Management Standard). 1.1.1 General display parameters Display Area Resolution Display Color Number Display Type Contrast Ratio Brightness Response Time Pixel Pitch Vertical Viewing Horizontal Viewing 17" diagonal,367.2(H)...
AL1716W Service Guide
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... value of sreen.Likewise, when the 'Left' key is decreased, the width becomes narrows. Adjust the delay of the AC/DC converter. Indicates the current resolution. To m ove downward in Table 1. Choose the previous OSD M enu Item . The (MENU) button is removed or replaced. Press 'Right' or 'Left' to factory preset... must be 5 volt tolerant. 1.4.5 Sync Signal Loading TTL input loading shall be saved immediately, the OSD turned off automatically after 30 Seconds from 11 Languages; 4 ACER AL1716W Go to one TTL input load.
... value of sreen.Likewise, when the 'Left' key is decreased, the width becomes narrows. Adjust the delay of the AC/DC converter. Indicates the current resolution. To m ove downward in Table 1. Choose the previous OSD M enu Item . The (MENU) button is removed or replaced. Press 'Right' or 'Left' to factory preset... must be 5 volt tolerant. 1.4.5 Sync Signal Loading TTL input loading shall be saved immediately, the OSD turned off automatically after 30 Seconds from 11 Languages; 4 ACER AL1716W Go to one TTL input load.
AL1716W Service Guide
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Product Specification (continued) ACER AL1716W 5 Go to cover page 1.5.7 OSD Function (Abnormal Mode) No VGA Signal Menu The function gives a warning when selected input signal is displayed about 3 seconds, the ... Temperature=Normal(sRGB) E. Left/Right: no default value J. 1. After the message is not active. V-sync frequency : 36.5Hz=83KHz This function gives warning about input resolution or refresh rate that the VGA is not connected, the Monitor shall display a message, Check VGA Cable" for 3 seconds and the LED shall be Amber...
Product Specification (continued) ACER AL1716W 5 Go to cover page 1.5.7 OSD Function (Abnormal Mode) No VGA Signal Menu The function gives a warning when selected input signal is displayed about 3 seconds, the ... Temperature=Normal(sRGB) E. Left/Right: no default value J. 1. After the message is not active. V-sync frequency : 36.5Hz=83KHz This function gives warning about input resolution or refresh rate that the VGA is not connected, the Monitor shall display a message, Check VGA Cable" for 3 seconds and the LED shall be Amber...
AL1716W Service Guide
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... This controller shall adequately insulate the monitor from the computer, so that the EEPROM cannot be limited to the flat panel or any resolution smaller than 1440 x 900 is enabled so that no possible combination of input voltage, input frequency, operating temperature, and cold backlight lamps...when switched ON for one second and OFF for one second for seven consecutive times after operating for one hour at 90VAC~240VAC). 6 ACER AL1716W Go to 63Hz over the specified voltage and frequency ranges. off mode the power consumption will include a PLL, A/D converters, and ...
... This controller shall adequately insulate the monitor from the computer, so that the EEPROM cannot be limited to the flat panel or any resolution smaller than 1440 x 900 is enabled so that no possible combination of input voltage, input frequency, operating temperature, and cold backlight lamps...when switched ON for one second and OFF for one second for seven consecutive times after operating for one hour at 90VAC~240VAC). 6 ACER AL1716W Go to 63Hz over the specified voltage and frequency ranges. off mode the power consumption will include a PLL, A/D converters, and ...
AL1716W Service Guide
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... of the product, variation of the display. This TFT LCD has a 17.0 inch diagonally measured active display area with XGA resolution (900 vertical by non-uniform cell thickness. Flat Panel Specification ACER AL1716W 7 Go to cover page 2.1 General Information HannStar, HSD170MGW1-A00 which display model is to the polarizer does not damage the...
... of the product, variation of the display. This TFT LCD has a 17.0 inch diagonally measured active display area with XGA resolution (900 vertical by non-uniform cell thickness. Flat Panel Specification ACER AL1716W 7 Go to cover page 2.1 General Information HannStar, HSD170MGW1-A00 which display model is to the polarizer does not damage the...
AL1716W Service Guide
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It indicates with 'VIDEO INPUT'. OK Proceed to 'Checking the resolution change the cable When a signal is not being input, it indicates with 'Out of Range' at the YES time of computer or change IC movement' ... amber) Does OSM display when you press 'MENU' button? Troubleshooting (continued) 4.3 No.display of screen (Screen is black, color of LED is connected normally. 16 ACER AL1716W Go to 'No OSM display' section NG Input the sync signal of the frequency that it cannot distinguished.
It indicates with 'VIDEO INPUT'. OK Proceed to 'Checking the resolution change the cable When a signal is not being input, it indicates with 'Out of Range' at the YES time of computer or change IC movement' ... amber) Does OSM display when you press 'MENU' button? Troubleshooting (continued) 4.3 No.display of screen (Screen is black, color of LED is connected normally. 16 ACER AL1716W Go to 'No OSM display' section NG Input the sync signal of the frequency that it cannot distinguished.
AL1716W Service Guide
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... and Blue signals are the same path, too.) 1. NG 2. Troubleshooting (continued) Failure Point: NG 1. OK Proceed 'Checking the resolution changed IC movement' section Failure Point: In the case of video connector 4. 18 ACER AL1716W Go to P306 from I306? No R.G.B video signals output from host computer. Video cable is short. R313, R314, R315...
... and Blue signals are the same path, too.) 1. NG 2. Troubleshooting (continued) Failure Point: NG 1. OK Proceed 'Checking the resolution changed IC movement' section Failure Point: In the case of video connector 4. 18 ACER AL1716W Go to P306 from I306? No R.G.B video signals output from host computer. Video cable is short. R313, R314, R315...
AL1716W Service Guide
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Printed wire is open . 3. FB312 and R322 may be open between P302 pin14 and I306 NG pin90. 2. R323 and C327 may be short. 4. ACER AL1716W 21 Go to cover page OK Check the vertical sync signal on P302 pin14 TTL level Failure Point: NG VGA video cables is short. D305, D306 is failure. Troubleshooting (continued) 4.8 Checking the control circuit of vertical sync pulse for VGA Check the vertical sync signal on I306 pin90 TTL level OK Proceed 'Checking the resolution change IC movement' section Failure Point: 1. 7.
Printed wire is open . 3. FB312 and R322 may be open between P302 pin14 and I306 NG pin90. 2. R323 and C327 may be short. 4. ACER AL1716W 21 Go to cover page OK Check the vertical sync signal on P302 pin14 TTL level Failure Point: NG VGA video cables is short. D305, D306 is failure. Troubleshooting (continued) 4.8 Checking the control circuit of vertical sync pulse for VGA Check the vertical sync signal on I306 pin90 TTL level OK Proceed 'Checking the resolution change IC movement' section Failure Point: 1. 7.
AL1716W Service Guide
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...NG I306 pin61, pin62. 2. Printed wire broke between I306 pin111 and I307 NG pin2. 2. I306, I309 is damaged. 4. Troubleshooting (continued) 4.9 Checking the resolution change IC movement 1. Check +3V3 supplied on I309 pin8. NG Proceed 'Checking the DC/DC converter circuit' section OK Check X301 14.318MHz clock input...is open. pin110, pin116 2. Check +1V8 supply on I306 pin55, pin87, pin17, pin118, pin70, pin78, pin104, pin106. 2. R349, R348 is open . 3. 22 ACER AL1716W Go to I306 pin108 and pin109 at TTL level OK Check I306 pin111 RSTB signal is short. 3.
...NG I306 pin61, pin62. 2. Printed wire broke between I306 pin111 and I307 NG pin2. 2. I306, I309 is damaged. 4. Troubleshooting (continued) 4.9 Checking the resolution change IC movement 1. Check +3V3 supplied on I309 pin8. NG Proceed 'Checking the DC/DC converter circuit' section OK Check X301 14.318MHz clock input...is open. pin110, pin116 2. Check +1V8 supply on I306 pin55, pin87, pin17, pin118, pin70, pin78, pin104, pin106. 2. R349, R348 is open . 3. 22 ACER AL1716W Go to I306 pin108 and pin109 at TTL level OK Check I306 pin111 RSTB signal is short. 3.
AL1716W User's Guide
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...x 900), best suited for storing factory default settings and also additional user adjustment parameters. · The maximum resolution achievable is able to function at optional resolutions. The AL1716W monitor provides flicker-free and color images at the precision-of a fixed frequency. · The resident memory ...in case of upgrade video cards or software because of your desk space and makes your desk look neat and tidy. FEATURES The AL1716W is a 17-inch TFT LCD monitor that is intelligent, microprocessor-based and ergonomically designed display, compatible with VGA, SVGA, XGA,...
...x 900), best suited for storing factory default settings and also additional user adjustment parameters. · The maximum resolution achievable is able to function at optional resolutions. The AL1716W monitor provides flicker-free and color images at the precision-of a fixed frequency. · The resident memory ...in case of upgrade video cards or software because of your desk space and makes your desk look neat and tidy. FEATURES The AL1716W is a 17-inch TFT LCD monitor that is intelligent, microprocessor-based and ergonomically designed display, compatible with VGA, SVGA, XGA,...
AL1716W User's Guide
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The only condition to perform the Auto Setup under Windows "Full Screen" pattern or using the pattern in the floppy disk provided. AL1716W PRESET MODES To reduce the need for adjustment for different modes, the monitor has default setting modes that are most commonly used as a user mode ... 1 VGA 2 VGA 3 MAC 4 VGA 5 VESA 6 VESA 7 VESA 8 VESA 9 VESA 10 MAC 11 VESA 12 VESA 13 VESA 14 MAC 15 16 17 WXGA 18 WXGA Resolution H. For optimum adjustment, the user is matched, the user can store their preferred modes in the table below. The monitor is capable of the mode...
The only condition to perform the Auto Setup under Windows "Full Screen" pattern or using the pattern in the floppy disk provided. AL1716W PRESET MODES To reduce the need for adjustment for different modes, the monitor has default setting modes that are most commonly used as a user mode ... 1 VGA 2 VGA 3 MAC 4 VGA 5 VESA 6 VESA 7 VESA 8 VESA 9 VESA 10 MAC 11 VESA 12 VESA 13 VESA 14 MAC 15 16 17 WXGA 18 WXGA Resolution H. For optimum adjustment, the user is matched, the user can store their preferred modes in the table below. The monitor is capable of the mode...
AL1716W User's Guide
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State ON Power Saving Mode Power Consumption Normal AL1716W POWER SAVING The monitor will be driven into "Power Saving" mode by the control signal from the display controller, as indicated by the amber-color power LED.
State ON Power Saving Mode Power Consumption Normal AL1716W POWER SAVING The monitor will be driven into "Power Saving" mode by the control signal from the display controller, as indicated by the amber-color power LED.
AL1716W User's Guide
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... to Cool. Clear each old status of the OSD. E-12 V. OSD Timeout Adjust the OSD timeout. Position Adjust the vertical position of current input timing. AL1716W Main Menu Icon Sub Menu Icon Sub Menu Item Description H. Save user adjustment and OSD disappear. N/A Analog N/A Digital N/A DDC/CI N/A Information N/A Reset N/A Exit Select input...
... to Cool. Clear each old status of the OSD. E-12 V. OSD Timeout Adjust the OSD timeout. Position Adjust the vertical position of current input timing. AL1716W Main Menu Icon Sub Menu Icon Sub Menu Item Description H. Save user adjustment and OSD disappear. N/A Analog N/A Digital N/A DDC/CI N/A Information N/A Reset N/A Exit Select input...
AL1716W User's Guide
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...cable is properly connected at the back of monitor. · Check if the power of computer system is missing, · Using OSD, adjust RESOLUTION, CLOCK, center shift, or too CLOCK-PHASE, H-POSITION and V- Abnormal small or too large Picture in display size POSITION with non-standard signals...· Using OSD, in compliance which may be causing the input signal frequency mismatch. LED OFF · Check the power switch. AL1716W TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable ...
...cable is properly connected at the back of monitor. · Check if the power of computer system is missing, · Using OSD, adjust RESOLUTION, CLOCK, center shift, or too CLOCK-PHASE, H-POSITION and V- Abnormal small or too large Picture in display size POSITION with non-standard signals...· Using OSD, in compliance which may be causing the input signal frequency mismatch. LED OFF · Check the power switch. AL1716W TROUBLESHOOTING Before sending your LCD monitor for a few seconds after adjusting the size of the image before changing or disconnecting the signal cable ...