Acer Aspire 1660 Service Manual page 37

LCD
Item
Typical White Luminance (cd/m
also called Brightness
Luminance Uniformity
Contrast Ratio
Response Time (Optical Rise Time/Fall
Time)
Nominal Input Voltage VDD
Typical Power Consumption (watt)
Weight
Physical Size(mm)
Electrical Interface
Support Color
Viewing Angle (degree)
Horizontal: Right/Left
Vertial: Upper/Lower
°
Temperature Range( C)
Operating
Storage (shipping)
AC Adapter
Item
Vendor & model name
Input Voltage
Low Range
High Range
Input current
Nominal frequency (Hz)
Frequency variation range (Hz)
Efficiency
Output Requirements
DC output voltage
Noise + Ripple
Peak Load
Dynamic Output Characteristics
Turn-on delay time
Hold up time
Over Voltage Protection (OVP)
Short circuit protection
Electrostatic discharge (ESD)
Dielectric Withstand Voltage
Primary to secondary
28
2 185
)
1.4 (5pts)
400
5/20
+3.3V Typ.
4.38
585
344x222.0x6.35 max
1 channel LVDS
262K colors (RGB 6-
bit data driver)
15/35
45/45
0 to +50
-25 to +60
Liteon, 135W power supply
90(min.)/137(max.)/100-127(nominal)
180(min.)/265(max.)200-240(nominal)
2.2A(max)
50-60
47-63
It should provide an efficiency of 85% minimum, when measured at maximum
load under 115Vac.
19V
380mV as output voltage is 19V
18.5V-19.71V
5 sec (@ 115Vac)
5ms (@115Vac, Full load)
29V
9.5A @19V output voltage
15KV (at air discharge)
8KV (at contact discharge)
2150VDC for 1 sec.
195 min (5 point 185
average)
220 Typ. (5 point
average)
1.25 max. (5pts) N/A
1.50 max. (13pts)
400 200
18/7 30/20
+3.3V Typ. +3.3V Typ.
6.5 N/A
580 620
344x222.0x6.5 max 344.5x222.5x6.5 max
1 channel LVDS 1 channel LVDS
262K colors (RGB 6- 262K colors (RGB 6-
bit data driver) bit data driver)
70/70 60/60
60/60 35/65
0 to +50 0 to +50
-20 to +60 -20 to +60
Specification
Chapter 1