Service manual

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2. Electrical Characteristics
2.1 Power Supply
2.1.1 AC Input
Input Voltage AC90-264V
Frequency 47 / 63Hz
Power Consumption:
45 W (typ) on mode
Less than 3W power save mode (audio cable not connected)
Current Rating 0.7A @ AC100-240V
2.2 LCD
LCD Chi-Mei panel(TFT-MVA)
Effective display size 337.92 (H) x 270.34 (V) mm (typ)
17.0” / 43 cm diagonal
Pixel number 1280 x 1024 pixels
Color filter arrangement R.G.B. vertical stripe
Display method TFT, normally black
Drive method Active matrix (TFT) - MVA
Dot pitch 0.088 (H) x 0.264 (V) mm
Pixel pitch 0.264 (H) x 0.264 (V) mm
Dot number 1280 x 1024 x 3 dots
Backlight Edge-lighting type with 4 CCFLs
(Cold Cathode Fluorescent Tube)
Brightness 200 cd / m
2
(min: center / all white)
Contrast ratio 350:1 (min)
Display color 16,777,216
Typical viewing angle Up 85° / down 85° / right 85° / left 85°
(Contrast ratio>10 at Ta=25°C, 77°F)
Response time 25 msec (Typical at 25 degree C)
2.3 Interface Signals
2.3.1 RGB Video Signals
2.3.1.1 Separate Sync. Signals
Analog R, G, B 0 - 0.7 Vp-p
ViewSonic Corporation
Confidential – Do Not Copy VX700-3