Acer TravelMate 2000 series Service Manual page 39

LCD
Item
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
Ground leakage current
Power Management
Power Saving Mode
Standby Mode
Enter Standby Mode when
1.Standby/Hibernation hot-key is pressed
and system is not ready to enter Hibernation
mode.
2.System standby/ Hibernation timer expires
and system is not ready to enter Hibernation
mode.
Chapter 1
40/40
20/40
0 to +50
-20 to +60
Liton, 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.
less than 250uA
The buzzer beeps
The Sleep indicator lights up
40/40 45/45
10/30 15/35
0 to +50 0 to +50
-20 to +60 -20 to +60
Specification
Phenomenon
31