Aspire Digital 1660 User Manual

Chapter 1

Typical White Luminance (cd/m

2

)

also called Brightness

185

195 min (5 point 
average)
220 Typ. (5 point 
average)

185

Luminance Uniformity

1.4 (5pts)

1.25 max. (5pts)
1.50 max. (13pts)

N/A

Contrast Ratio

400

400

200

Response Time (Optical Rise Time/Fall 
Time)

5/20

18/7

30/20

Nominal Input Voltage VDD

+3.3V Typ.

+3.3V Typ.

+3.3V Typ.

Typical Power Consumption (watt)

4.38

6.5

N/A

Weight

585

580

620

Physical Size(mm)

344x222.0x6.35 max

344x222.0x6.5 max

344.5x222.5x6.5 max

Electrical Interface

1 channel LVDS

1 channel LVDS

1 channel LVDS

Support Color

262K colors (RGB 6-
bit data driver)

262K colors (RGB 6-
bit data driver)

262K colors (RGB 6-
bit data driver)

Viewing Angle (degree)
Horizontal: Right/Left
Vertial: Upper/Lower

15/35
45/45

70/70
60/60

60/60
35/65

Temperature Range( C)

Operating
Storage (shipping)

0 to +50
-25 to +60

0 to +50
-20 to +60

0 to +50
-20 to +60

Vendor & model name

Liteon, 135W power supply

Input Voltage

Low Range

90(min.)/137(max.)/100-127(nominal)

High Range

180(min.)/265(max.)200-240(nominal)

Input current

2.2A(max)

Nominal frequency (Hz)

50-60

Frequency variation range (Hz)

47-63

Efficiency 

It should provide an efficiency of 85% minimum, when measured at maximum 
load under 115Vac.

Output Requirements

DC output voltage

19V

Noise + Ripple 

380mV as output voltage is 19V

Peak Load

18.5V-19.71V

Dynamic Output Characteristics

Turn-on delay time

5 sec (@ 115Vac)

Hold up time

5ms (@115Vac, Full load)

Over Voltage Protection (OVP)

29V

Short circuit protection

9.5A @19V output voltage

Electrostatic discharge (ESD)

15KV (at air discharge)
8KV (at contact discharge)

Dielectric Withstand Voltage

Primary to secondary

2150VDC for 1 sec.

°