AL1916e Service Guide
Page 7
... case, the screen is displayed for hours. - 7 - It may flicker during initial use . SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. l Due to the nature of the LCD screen, an afterimage of the previous screen may find slightly uneven brightness in the screen depending on...
... case, the screen is displayed for hours. - 7 - It may flicker during initial use . SPECIAL NOTES ON LCD MONITORS The following symptoms are normal with LCD monitor and do not indicate a problem. l Due to the nature of the LCD screen, an afterimage of the previous screen may find slightly uneven brightness in the screen depending on...
AL1916e Service Guide
Page 9
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) ... 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), 125 (V) (Typical) 250 cd/ (Typical) 550:1 (Typical) 8ms (Tr+Tf) R,G,B Analog, H/V TTL 31-81KHZ 56-75HZ 16.2 million Colors 135MHz 1280x1024...
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) ... 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), 125 (V) (Typical) 250 cd/ (Typical) 550:1 (Typical) 8ms (Tr+Tf) R,G,B Analog, H/V TTL 31-81KHZ 56-75HZ 16.2 million Colors 135MHz 1280x1024...
AL1916p Service Guide
Page 6
NOTES z Due to the nature of the previous screen may flicker during initial use . 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 displayed for hours. - 6 - Turn off the Power Switch for hours. It ...may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an afterimage of...
NOTES z Due to the nature of the previous screen may flicker during initial use . 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 displayed for hours. - 6 - Turn off the Power Switch for hours. It ...may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an afterimage of...
AL1916p Service Guide
Page 8
... to provide a performance oriented product with volume control to drive a pair of AL1916 AA698T Panel Normal 19" panel AU-M190EN04(V5) Signal Interface DSUB Sync Type for the 19" MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. There is 20k hours or more desktop space, and comparing to general 15...
... to provide a performance oriented product with volume control to drive a pair of AL1916 AA698T Panel Normal 19" panel AU-M190EN04(V5) Signal Interface DSUB Sync Type for the 19" MICRO-PROCESSOR based Multi-mode supported high resolution color LCD monitor. There is 20k hours or more desktop space, and comparing to general 15...
AL1916p Service Guide
Page 9
...time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly Connected to the monitor under the following conditions, unless otherwise specified. Ambient light : 225 lux Viewing distance : 50 cm in x 2.54 lb = kg... y = (3v')/[(9u'/2) - 12v' + 9] nits = cd/(m2) = Ft-L x 3.426 lux = foot-candle x 10.76 LCD monitor General specification Panel Type: 19 " active matrix color TFT LCD 1). AU M190EN04 V5 Display size: Display mode: Pixel pitch: 376.32mm (H) × 301.056mm(V) VGA 720 × 400 (70 Hz...
...time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly Connected to the monitor under the following conditions, unless otherwise specified. Ambient light : 225 lux Viewing distance : 50 cm in x 2.54 lb = kg... y = (3v')/[(9u'/2) - 12v' + 9] nits = cd/(m2) = Ft-L x 3.426 lux = foot-candle x 10.76 LCD monitor General specification Panel Type: 19 " active matrix color TFT LCD 1). AU M190EN04 V5 Display size: Display mode: Pixel pitch: 376.32mm (H) × 301.056mm(V) VGA 720 × 400 (70 Hz...
AL1916p Service Guide
Page 21
The Adapter will drive the backlight of panel and the DC-DC conversion. Power board (include: AC/DC,inverter) - 21 - The inverter board will provide thr 12V DC-power to inverter/ power board. 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 Adapter will drive the backlight of panel and the DC-DC conversion. Power board (include: AC/DC,inverter) - 21 - The inverter board will provide thr 12V DC-power to inverter/ power board. 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.
AL1916p Service Guide
Page 29
z Connect one end of the signal cable to the LCD Monitor's VGA port. z Connect the other end of the signal cable to the VGA port on your computer. Connecting the AC Power z Connect the power cord to an AC power source. - 29 - 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 one end of the signal cable to the LCD Monitor's VGA port. z Connect the other end of the signal cable to the VGA port on your computer. Connecting the AC Power z Connect the power cord to an AC power source. - 29 - 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.
AL1916v Service Guide
Page 5
... bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in the back and bottom of the cabinet are not blocked or covered. Special Notes On LCD Monitors The following symptoms are not sure of the type of 0.01% or less such as a safety feature. You may flicker during a lightning storm or ...when it from the type of the time. In this case, the screen is recovered slowly by the manufacturer or sold with LCD monitor and do not indicate a problem. Use only a trolley or stand recommended by changing the image or turning off the Power Switch and then turn...
... bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in the back and bottom of the cabinet are not blocked or covered. Special Notes On LCD Monitors The following symptoms are not sure of the type of 0.01% or less such as a safety feature. You may flicker during a lightning storm or ...when it from the type of the time. In this case, the screen is recovered slowly by the manufacturer or sold with LCD monitor and do not indicate a problem. Use only a trolley or stand recommended by changing the image or turning off the Power Switch and then turn...
AL1916v Service Guide
Page 6
Table Of Contents Chapter 1 Monitor Features 6 Induction Electrical Requirements LCD Monitor General Specification LCD Panel Specification Support Timing Block Diagram Main Board Diagram Software Flow chart Main Board Layout Front Bezel Rear Bezel Chapter 2 Operating Instructions External Controls Front ...
Table Of Contents Chapter 1 Monitor Features 6 Induction Electrical Requirements LCD Monitor General Specification LCD Panel Specification Support Timing Block Diagram Main Board Diagram Software Flow chart Main Board Layout Front Bezel Rear Bezel Chapter 2 Operating Instructions External Controls Front ...
AL1916v Service Guide
Page 7
... . There is a build-in addition MTBF target is designed with the latest LCD technology to provide a performance oriented product with OSD control to general 15 pin D-sub VGA connector. Description The LCD monitor is 50k hours or more desktop space, and comparing to the traditional CRT... monitor, it consumes less power and gets less weight in stereo audio amplifier with no radiation. Chart of speakers. This monitor can be directly connected to drive a pair of AL1916 Panel 19...
... . There is a build-in addition MTBF target is designed with the latest LCD technology to provide a performance oriented product with OSD control to general 15 pin D-sub VGA connector. Description The LCD monitor is 50k hours or more desktop space, and comparing to the traditional CRT... monitor, it consumes less power and gets less weight in stereo audio amplifier with no radiation. Chart of speakers. This monitor can be directly connected to drive a pair of AL1916 Panel 19...
AL1916v Service Guide
Page 8
...) In the center (unless otherwise specified) 100Vac or 264Vac 20+5¥ 1280 x1024 /75 Hz The units of LCD panel 30 minutes 5 seconds Chroma 7120 signal generator or equivalent, directly Connected to the monitor under the following conditions, unless otherwise specified. Electrical Requirements Standard Test Conditions All tests shall be performed under...
...) In the center (unless otherwise specified) 100Vac or 264Vac 20+5¥ 1280 x1024 /75 Hz The units of LCD panel 30 minutes 5 seconds Chroma 7120 signal generator or equivalent, directly Connected to the monitor under the following conditions, unless otherwise specified. Electrical Requirements Standard Test Conditions All tests shall be performed under...
AL1916v Service Guide
Page 12
Monitor Block Diagram The LCD MONITOR will drive the backlight of panel. CCFL Drive. Flat Panel and CCFL backlight Power Board (Inverter, adapter Board) AC-IN 100V-240V Main Board Audio board Keyboard RS232 Connector For white balance adjustment in factory mode HOST Computer Video signal, DDC 11 The Inverter board will contain a main board, a power board, keypad board and audio board which house the flat panel control logic, brightness control logic and DDC.
Monitor Block Diagram The LCD MONITOR will drive the backlight of panel. CCFL Drive. Flat Panel and CCFL backlight Power Board (Inverter, adapter Board) AC-IN 100V-240V Main Board Audio board Keyboard RS232 Connector For white balance adjustment in factory mode HOST Computer Video signal, DDC 11 The Inverter board will contain a main board, a power board, keypad board and audio board which house the flat panel control logic, brightness control logic and DDC.
AL1916W Service Guide
Page 7
Table of Contents Chapter 1 Monitor Features 8 1.1 Test Conditions 8 1.2 Features 8 1.3 LCD Panel Specification 9 Chapter 2 OPERATING INSTRUCTIONS 13 2.1 Function Name 13 2.2 OSD Menu Description 15 2.3 OSD Control 16 ... 3 Machine Disassembly and Assembly 19 3.1 Machine Disassembly 19 3.2 Machine Assembly 23 Chapter 4 Troubleshooting 27 4.1 Abnormal display Troubleshooting 27 4.2 Abnormal (On/Off, LCD Display, K/B) Troubleshooting...29 4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting. .30 4.4 Audio Abnormal 31 Chapter 5 Connector Information 32 5.1 Function Block Diagram...
Table of Contents Chapter 1 Monitor Features 8 1.1 Test Conditions 8 1.2 Features 8 1.3 LCD Panel Specification 9 Chapter 2 OPERATING INSTRUCTIONS 13 2.1 Function Name 13 2.2 OSD Menu Description 15 2.3 OSD Control 16 ... 3 Machine Disassembly and Assembly 19 3.1 Machine Disassembly 19 3.2 Machine Assembly 23 Chapter 4 Troubleshooting 27 4.1 Abnormal display Troubleshooting 27 4.2 Abnormal (On/Off, LCD Display, K/B) Troubleshooting...29 4.3 Abnormal (BIOS, OSD, Other Display) Troubleshooting. .30 4.4 Audio Abnormal 31 Chapter 5 Connector Information 32 5.1 Function Block Diagram...
AL1916W Service Guide
Page 8
Monitor Features 1.1 Test Conditions Chapter 1 Item Temperature Humidity AC input voltage Brightness Contrast Resolution setting Color temperature Measuring instrument Others Condition Normal room temperature (25 2 ) 50 ... CS-1000T Spectrometer and Photometer CA-210 or equivalent Before measuring, "Auto Adjust" & "Auto Balance" must be done in advance 1.2 Features 19" wide WXGA+ TFT LCD Panel MVA Mode Liquid Crystal D-SUB/ DVI-D Input Audio Function Support to 75Hz Refresh Rate Support VESA-DCC 2B plug & play function Support VESA-DPMS...
Monitor Features 1.1 Test Conditions Chapter 1 Item Temperature Humidity AC input voltage Brightness Contrast Resolution setting Color temperature Measuring instrument Others Condition Normal room temperature (25 2 ) 50 ... CS-1000T Spectrometer and Photometer CA-210 or equivalent Before measuring, "Auto Adjust" & "Auto Balance" must be done in advance 1.2 Features 19" wide WXGA+ TFT LCD Panel MVA Mode Liquid Crystal D-SUB/ DVI-D Input Audio Function Support to 75Hz Refresh Rate Support VESA-DCC 2B plug & play function Support VESA-DPMS...
AL1916W Service Guide
Page 18
... compatible with EPA ENERGY STAR and NÜTEK if used which eliminates the complicated and time-consuming installation process. The LCD Monitor uses Display Data Channel (DDC) to send Extended Display Identification Data (EDID) to the computer system, so the computer system ... also called (Power Saver), is installed inside the computer handles Power Saver. The VGA card inside the LCD Monitor. If the monitor has not been used for a certain period of the LCD monitor when not in use the Plug and Play system without encountering usual installation problems. Your computer system can use...
... compatible with EPA ENERGY STAR and NÜTEK if used which eliminates the complicated and time-consuming installation process. The LCD Monitor uses Display Data Channel (DDC) to send Extended Display Identification Data (EDID) to the computer system, so the computer system ... also called (Power Saver), is installed inside the computer handles Power Saver. The VGA card inside the LCD Monitor. If the monitor has not been used for a certain period of the LCD monitor when not in use the Plug and Play system without encountering usual installation problems. Your computer system can use...
AL1916W Service Guide
Page 35
Picture MONITOR CABLE Monitor 32F3018003 Cable,A150X2,30AWG, 180cm,Black,JCE Part name Description STAND BASE SEAT ASSY,A190A2H02 Vendor Part No. 40-D003442 LCD FRONT BEZEL Bezel Assy,A190E3-H02 40-D003450 LCD BACK REAR,A190A2-H02,ABS 40-D003444 COVER PA-757N, W/O AUDIO LCD STAND STAND ASSY,A190E3- 40-D003440 NECK H02,ABS ,BLACK Hinge Cover COVER HINGE,A190A2- 40-D003441 H02 PCBA COVER PCBA COVER 41-D002884 ASSY,A190E3,ASSY 35
Picture MONITOR CABLE Monitor 32F3018003 Cable,A150X2,30AWG, 180cm,Black,JCE Part name Description STAND BASE SEAT ASSY,A190A2H02 Vendor Part No. 40-D003442 LCD FRONT BEZEL Bezel Assy,A190E3-H02 40-D003450 LCD BACK REAR,A190A2-H02,ABS 40-D003444 COVER PA-757N, W/O AUDIO LCD STAND STAND ASSY,A190E3- 40-D003440 NECK H02,ABS ,BLACK Hinge Cover COVER HINGE,A190A2- 40-D003441 H02 PCBA COVER PCBA COVER 41-D002884 ASSY,A190E3,ASSY 35