Acer Aspire 1670 - Lcd Inverter

34 Chapter 1
Luminance Uniformity 1.2(5 points)
1.5(13 points)
not show
Contrast Ratio 250 (min)/ 300 (typ) 300(min)/450(typ)
Response Time (Optical Rise Time/Fall
Time)msec
15/10 6/17(typ)
10/25(max)
Nominal Input Voltage VDD +3.3V not show
Typical Power Consumption (watt) 5.3 4.03 (for backlight unit)
Weight 400g (w/o inverter) 420
Physical Size(mm) 299(W)x228(H)x5.5(D) 299(W)x228(H)x5.2(D)
Electrical Interface R/G/B Data, 3Sync,
Signals, Clock (4 pairs
LVDS)
1 channel LVDS
Support Color Native 262K colours 262K colours
Viewing Angle (degree)
Horizontal: Right/Left
Vertial: Upper/Lower
45/45
15/35
45/45
15/35
Temperature Range( C)
Operating
Storage (shipping)
0 to 50
-20 to -60
0 to 50
-20 to -60
LCD Inverter
Item Specification
Vendor & model name 14.1 and 15.0°
DELTA DAC-07B037 A
DELTA DAC-07B038 A
SUMIDA TWS-442-172
YEC YNV-C01
15.4°
DELTA DAC-07B035A
SUMIDA TWS-442-174
DELTA DAC-09B017
YEC YNV-C02
Brightness conditions Duty 30~100%
Input voltage (V) 9~21V
Input current (mA) 330mA typ
Output voltage (V, rms) 650Vrms typ
Output current (mA, rms) 3.0~6.0mA
Output voltage frequency (k Hz) 45~65KHz
AC Adaptor
Item Specification
Input rating 100 ~ 240VAC, 47Hz to 63Hz
Maximum input AC current 2.2A Max@90V/50Hz
Inrush current 220A@240VAC
Efficiency 83% min. @115VAC input full load
LCD
Item Specification
°