ViewSonic VX2000 Service Manual - Page 7

VX2000 Series Service Manual - power supply

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VX2000 series VX2000 Series Service Manual 1-2 Product Highlight Ɣ Analog and digital signal inputs Ɣ Active matrix TFT LCD technology Ɣ VESA 1600*1200@60Hz Ɣ 280 cd/m2 (max), 250 cd/m2 (typ), 200 cd/m2 (min) 30-82kHz Horizontal Frequency ƔƔ 45-85Hz Vertical Refresh Rate Ɣ Auto Image Adjustment Ɣ Multifunction OSD user controls Ɣ VESA DPMS Power saving Ɣ Resolution Compatibility: 640*350, 640*480, 720*400, 800*600, 832*624,1024*768, 1280*720, 1280*1024, 1600*1200 1-3 Technical Specification I.) Fujitsu Panel Ɣ Active Matrix Type Liquid Crystal Panel Ɣ 20.1” diagonal screen size Ɣ 408.0(H)*306.0(V) Active Size Ɣ 1600*1200 addressable pixels Ɣ 0.255mm*0.255mm pixel pitch Ɣ 280 cd/m2 (max), 250 cd/m2 (typ), 200 cd/m2(min) Ɣ 650:1(max),500:1(typ),350:1(min) Ɣ Lamp number : 6 CCFLs Ɣ Life: 50,000 hrs (min) II.) Power Supply Ɣ Input Voltage Range: Ɣ Input Frequency Range: Ɣ Output Voltage@0 ~ 6.66A Load: Ɣ Over Current Protection Ɣ Power Consumption 90 to 264 VAC 47.5 to 63 Hz 12V DC +/- 5% 8.66A typ at 12.6 VDC 80 Watts (typ.) ViewSonic Corporation Confidential - Do Not Copy VX2000-1 1-2

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VX2000 Series Service Manual
VX2000 series
1-2
Product Highlight
Active matrix TFT LCD technology
VESA 1600*1200@60Hz
280
(max), 250
(typ), 200
(min)
Vertical Refresh Rate
Auto Image Adjustment
Multifunction OSD user controls
VESA DPMS Power saving
Resolution Compatibility:
640*350, 640*480, 720*400, 800*600,
832*624,1024*768, 1280*720, 1280*1024,
1600*1200
1-3
Technical Specification
I.)
Fujitsu Panel
Active Matrix Type Liquid Crystal Panel
20.1± diagonal screen size
408.0(H)*306.0(V) Active Size
1600*1200 addressable pixels
0.255mm*0.255mm pixel pitch
280
(max), 250
(typ), 200
(min)
Lamp number : 6 CCFLs
Life: 50,000 hrs (min)
ViewSonic Corporation
1-2
Confidential – Do Not Co
py
VX2000-1
Analog and digital signal inputs
cd/m
2
cd/m
2
cd/m
2
cd/m
2
cd/m
2
cd/m
2
650:1(max),500:1(typ),350:1(min)
30-82kHz Horizontal Frequency
45-85Hz
II.)
Power Supply
Input Voltage Range:
90 to 264 VAC
Input Frequency Range:
47.5 to 63 Hz
Output Voltage@0 ~ 6.66A Load:
12V DC +/- 5%
Over Current Protection
8.66A typ at 12.6 VDC
Power Consumption
80 Watts (typ.)