AL2416W Service Guide
Page 6
... to the nature of the fluorescent light, the screen may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an afterimage of the previous screen may include blemishes of 0.01% or less such as a missing pixel or a pixel lit all of 99.... initial use . It may remain after switching the image, when the same image is displayed for hours. - 6 - SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. In this case, the screen is recovered slowly by changing the image or turning off the...
... to the nature of the fluorescent light, the screen may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an afterimage of the previous screen may include blemishes of 0.01% or less such as a missing pixel or a pixel lit all of 99.... initial use . It may remain after switching the image, when the same image is displayed for hours. - 6 - SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. In this case, the screen is recovered slowly by changing the image or turning off the...
AL2416W Service Guide
Page 8
Description The LCD monitor is a build-in addition MTBF target is also a space saving design, allowing more . Comparison Chart of AL2416W Comparison Chart of optional special display card. ... connector and eliminates the requirement of AA668 & AA868 Panel Signal Interface Sync Type for the 24" MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. This monitor can be directly connected to the traditional CRT monitor, it consumes less power and gets less weight in stereo audio amplifier with...
Description The LCD monitor is a build-in addition MTBF target is also a space saving design, allowing more . Comparison Chart of AL2416W Comparison Chart of optional special display card. ... connector and eliminates the requirement of AA668 & AA868 Panel Signal Interface Sync Type for the 24" MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. This monitor can be directly connected to the traditional CRT monitor, it consumes less power and gets less weight in stereo audio amplifier with...
AL2416W Service Guide
Page 9
... AA868) MEASUREMENT SYSTEMS The units of measure stated in this document are listed below: 1 gamma = 1 nano tesla 1 tesla = 10,000 gauss cm = in front of LCD panel Warrn up time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly Connected to the monitor under...
... AA868) MEASUREMENT SYSTEMS The units of measure stated in this document are listed below: 1 gamma = 1 nano tesla 1 tesla = 10,000 gauss cm = in front of LCD panel Warrn up time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly Connected to the monitor under...
AL2416W Service Guide
Page 15
...; Input Impedance • Polarity • Amplitude • Display Color Sync input • Signal • Polarity JP777-E02 Analog R, G, B. 75 ohm +/- 2% Positive 0 - 0.7 +/- 0.05 Vp same as LCD panel separate horizontal and vertical sync, or composite sync which are TTL compatible positive and negative.
...; Input Impedance • Polarity • Amplitude • Display Color Sync input • Signal • Polarity JP777-E02 Analog R, G, B. 75 ohm +/- 2% Positive 0 - 0.7 +/- 0.05 Vp same as LCD panel separate horizontal and vertical sync, or composite sync which are TTL compatible positive and negative.
AL2416W Service Guide
Page 19
The inverter board will provide thr 12V DC-power to inverter/ power board. Power board (include: AC/DC,inverter) - 19 - The Adapter will drive the backlight of panel and the DC-DC conversion. MONITOR BLOCK DIAGRAM The LCD monitor will contain an main board, an inverter/ power board, key board and internal adapter which house the flat panel control logic, brightness control logic and DDC.
The inverter board will provide thr 12V DC-power to inverter/ power board. Power board (include: AC/DC,inverter) - 19 - The Adapter will drive the backlight of panel and the DC-DC conversion. MONITOR BLOCK DIAGRAM The LCD monitor will contain an main board, an inverter/ power board, key board and internal adapter which house the flat panel control logic, brightness control logic and DDC.
AL2416W Service Guide
Page 24
z Connect one end of the signal cable to the LCD Monitor's VGA port. Connecting the AC Power z Connect the power cord to an AC power source. - 24 - z Connect the power cord to the LCD Monitor. System Installation Connecting the Display z Power off your PC. z Make sure connections are secure. z Connect the other end of the signal cable to the VGA port on your computer.
z Connect one end of the signal cable to the LCD Monitor's VGA port. Connecting the AC Power z Connect the power cord to an AC power source. - 24 - z Connect the power cord to the LCD Monitor. System Installation Connecting the Display z Power off your PC. z Make sure connections are secure. z Connect the other end of the signal cable to the VGA port on your computer.
AL2416W Service Guide
Page 27
The distance of the LCD display unit from left side to right should not large than 4.0mm. - 27 - LCD Horizontally The angle between front bezel and LCD unit in bottom side should not large than 1.0mm.
The distance of the LCD display unit from left side to right should not large than 4.0mm. - 27 - LCD Horizontally The angle between front bezel and LCD unit in bottom side should not large than 1.0mm.
AL2416W Service Guide
Page 51
.../05 Time: 19:39:25 R/N:ydr6069j - DESCRIPTION SPECIFICATION 30 001 REMARKS # 582H0130001 DIS UNIT ABO LAA668 24"SAM 1920X1200 1 AC6VA2400R0 LCD MODU 2 DC0201933R0 H-CON SET 3 DC0201934R0 H-CON SET 4 DC020193500 H-CON SET 5 DC020193700 H-CON SET 6 NBX30000263 FFC 7 PK07V0033R0... INVERTER 8 PK101V0110I PWR MODU 9 461ACY30001 FIRMWARE CTRL/B 10 454AC830011 PCBA KEY/B 11 X66AUV30001 MEC PARTS ABO LTM240M1-L01-L00 24"B A Acer 1 - - - - 301 AA668 POW-INV 14P 1 - - - - 304 AA668 POW-LOG 12P 1 - - - - 305 AA668 CTRL-KEY 9P-8P 1 - - ...
.../05 Time: 19:39:25 R/N:ydr6069j - DESCRIPTION SPECIFICATION 30 001 REMARKS # 582H0130001 DIS UNIT ABO LAA668 24"SAM 1920X1200 1 AC6VA2400R0 LCD MODU 2 DC0201933R0 H-CON SET 3 DC0201934R0 H-CON SET 4 DC020193500 H-CON SET 5 DC020193700 H-CON SET 6 NBX30000263 FFC 7 PK07V0033R0... INVERTER 8 PK101V0110I PWR MODU 9 461ACY30001 FIRMWARE CTRL/B 10 454AC830011 PCBA KEY/B 11 X66AUV30001 MEC PARTS ABO LTM240M1-L01-L00 24"B A Acer 1 - - - - 301 AA668 POW-INV 14P 1 - - - - 304 AA668 POW-LOG 12P 1 - - - - 305 AA668 CTRL-KEY 9P-8P 1 - - ...