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ViewSonic Corporation
2. Specification
2.1 PRODUCT
SPECIFICATIONS
LCD Panel
17.0” TFT
Recommend Resolution
1280 x1024@60Hz
Pixel Dimension
0.264(H) x 0.264(V)mm
LCD Display Color
16.2M Colors (RGB 6-bit+FRC data)
Viewing Angle
Horizontal: 140
°
Vertical: 130 °
Contrast Ratio
500
:
1 (Typ.)
Brightness 300
cd/
㎡
(Typ.)
Response Time
8ms(Typ.)
Active Display Area
337.9mm(H) x 270.3mm(V)
Maximum Pixel Clock
135 MHz
Horizontal Frequency
30 – 82 kHz
Vertical Refresh Rate
50 – 85 Hz.
Temperature
Operating: 0°C to +40°C
Storage: -20°C to +60°C
Input Signal
Analog / Digital
Power Management
Energy Star compliant VESA
DPMS compatible
≦
1 W
Power
Input Voltage : 90V~264ACV
,
50~60Hz(auto switch)
Consumption: 39 Watts(Max.) 36 Watts(Typ.)
Summary of Contents for VA712b-2
Page 11: ...11 ViewSonic Corporation 3 Front Panel Function Controls And Indicators...
Page 18: ...18 ViewSonic Corporation 4 2 POWER BLOCK FUNCTION DESCRIPTION Inverter Block Function...
Page 19: ...19 ViewSonic Corporation Power Block Function...
Page 26: ...26 ViewSonic Corporation...
Page 42: ...42 ViewSonic Corporation 3 3 DDC Key In Procedure Sep1 Select and execute DDC Key In program...
Page 43: ...43 ViewSonic Corporation Sep2 Inpute the S N and execute Enter...
Page 44: ...44 ViewSonic Corporation...
Page 45: ...45 ViewSonic Corporation Sep3 Key the Enter and write the data...
Page 46: ...46 ViewSonic Corporation Sep4 If ddc program OK and show data compare ok...
Page 47: ...47 ViewSonic Corporation 6 Trouble Shooting Flow Chart...
Page 66: ...66 ViewSonic Corporation 8 Exploded Diagram And Spare Parts List...
Page 67: ...67 ViewSonic Corporation...
Page 68: ...68 ViewSonic Corporation 5 7 Packing For Shipping...
Page 72: ...72 ViewSonic Corporation Picture 7 Picture 8 Picture 9 Picture 10 Picture 11 Picture 12...
Page 73: ...73 ViewSonic Corporation Picture 13 Picture 14 Picture 15...
Page 74: ...74 ViewSonic Corporation Picture 16 Picture 17 Picture 18 Picture 19 Picture 20...
Page 75: ...75 ViewSonic Corporation 10 Block Diagram...
Page 84: ...84 ViewSonic Corporation 12 PCB Layout Diagram 12 1 MAIN BOARD PCB TOP VIEW...
Page 85: ...85 ViewSonic Corporation...
Page 86: ...86 ViewSonic Corporation 12 2 MAIN BOARD PCB BUTTON VIEW...
Page 87: ...87 ViewSonic Corporation 12 3 KEYBOARD TOP VIEW 12 4 KEYBOARD BUTTON VIEW...
Page 88: ...88 ViewSonic Corporation 12 5 POWER PCB TOP VIEW...
Page 89: ...89 ViewSonic Corporation 12 6 POWER PCB BUTTON VIEW...
Page 90: ...90 ViewSonic Corporation 12 6 AUDIO PCB TOP VIEW BUTTON VIEW...