Lcd Monitor General Specification - Acer AL1921h Service Manual

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LCD Monitor General Specification

Panel type: 19 " active matrix color TFT LCD
1). AU EN02
Display size: 376.32mm (H) × 301.056mm(V)
Display mode:
VGA 640 × 480 (60//72/75 Hz)
SVGA 800 × 600 (56/60/72/75 Hz)
XGA 1024 × 768 (60/70/75 Hz)
SXGA 1280 × 1024 (60//75 Hz) standard resolution
Pixel pitch: 0.294mm(H) × 0.294mm(V)
Display dot: 1280 x (RGB) × 1024
Pixel clock: 25.2 – 135.0MHz
Contrast ratio: θ = 0° AU EN02 700:1
Brightness: AU EN02 250
cd/㎡
Response time (Tr/Tf): AU EN02 (25ms)
Display color: 16.7M(RGB 8 bit Data)
Viewing angle: AU EN02 L / R ≧85/ ≧ 85 (≧ 160 degrees horizontal typical)
U / D ≧ 75 / ≧ 75(≧ 140 degrees vertical typical)
Luminance uniformity: > 80 % (typical)
Pc interface: 1).Video: RGB analog 0.7V peak to peak
Sync: TTL positive or negative
Signal connector: 15 pin Mini D type, (standard VGA video)
3.5 mm stereo audio jack (Audio) (For AR577 only)
Audio power: 1.5Wrms + 0.5Wrms (300Hz – 1.3kHz)
Front control: power on/off with LED select adjustment
Interface frequency
Horizontal Frequency 30KHz --80KHz
Vertical Frequency 55Hz ------75Hz
Plug & play: Support VESA DDC2B functions
Power Input voltage: Single phase, 50/60HZ, 100 VAC to 240VAC ±10%
Total output power: 60 Watt max.
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