Service Guide
Page 6
NOTES z Due to the nature of 99.99% or more. z The LCD screen has effective pixels of the fluorescent light, the screen may flicker during initial use . It may include blemishes of 0.01% or less such as a ... pixel or a pixel lit all of the previous screen may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an afterimage of the time. In this case, the screen is displayed for hours. - 6 - z Due to make sure the flicker disappears. Turn off the...
NOTES z Due to the nature of 99.99% or more. z The LCD screen has effective pixels of the fluorescent light, the screen may flicker during initial use . It may include blemishes of 0.01% or less such as a ... pixel or a pixel lit all of the previous screen may find slightly uneven brightness in the screen depending on again to the nature of the LCD screen, an afterimage of the time. In this case, the screen is displayed for hours. - 6 - z Due to make sure the flicker disappears. Turn off the...
Service Guide
Page 8
... the growing health concerns. This monitor can be directly connected to provide a performance oriented product with no radiation. Description The LCD monitor is designed with volume control to the traditional CRT monitor, it consumes less power and gets less weight in addition MTBF... DPMS power management and plug & play function. Comparison Chart of speakers. There is a build-in stereo audio amplifier with the latest LCD technology to general 15 pin D-sub VGA connector and eliminates the requirement of optional special display card. Monitor Feature INTRODUCTION Chapter 1 Scope ...
... the growing health concerns. This monitor can be directly connected to provide a performance oriented product with no radiation. Description The LCD monitor is designed with volume control to the traditional CRT monitor, it consumes less power and gets less weight in addition MTBF... DPMS power management and plug & play function. Comparison Chart of speakers. There is a build-in stereo audio amplifier with the latest LCD technology to general 15 pin D-sub VGA connector and eliminates the requirement of optional special display card. Monitor Feature INTRODUCTION Chapter 1 Scope ...
Service Guide
Page 9
...'/2) - 12v' + 9] 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). LG LM190E03-B4 2). AU M190EN04 V5 Display size: Display mode: Pixel pitch: 376.32mm (H) × 301.056mm(V) VGA 720 ×... 5 ˚C ( 68 ± 9 ˚ F) Analog input mode: 1280 x1024 /60 Hz MEASUREMENT SYSTEMS The units of LCD panel Warrn up time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly ...
...'/2) - 12v' + 9] 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). LG LM190E03-B4 2). AU M190EN04 V5 Display size: Display mode: Pixel pitch: 376.32mm (H) × 301.056mm(V) VGA 720 ×... 5 ˚C ( 68 ± 9 ˚ F) Analog input mode: 1280 x1024 /60 Hz MEASUREMENT SYSTEMS The units of LCD panel Warrn up time All specifications : 30 minutes Fully functional : 5 seconds Measuring Equipment : Chroma 2250 signal generator or equivalent, directly ...
Service Guide
Page 16
...; 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 DVI (option) separate horizontal and vertical sync, or composite sync which are TTL compatible positive and negative. Interface frequency The following frequency range is...
...; 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 DVI (option) separate horizontal and vertical sync, or composite sync which are TTL compatible positive and negative. Interface frequency The following frequency range is...
Service Guide
Page 20
The inverter board will provide thr 12V DC-power to inverter/ power board. Power board (include: AC/DC,inverter) - 20 - 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) - 20 - 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.
Service Guide
Page 25
z Connect the power cord to the LCD Monitor's VGA port. z Make sure connections are secure. z Connect one end of the signal cable to the LCD Monitor. System Installation Connecting the Display z Power off your PC. z Connect the other end of the signal cable to an AC power source. - 25 - Connecting the AC Power z Connect the power cord to the VGA port on your computer.
z Connect the power cord to the LCD Monitor's VGA port. z Make sure connections are secure. z Connect one end of the signal cable to the LCD Monitor. System Installation Connecting the Display z Power off your PC. z Connect the other end of the signal cable to an AC power source. - 25 - Connecting the AC Power z Connect the power cord to the VGA port on your computer.