Acer Extensa 7620 Service Manual page 48

LCD 17" inch
Item
Typical White Luminance (cd/m
also called Brightness
Luminance Uniformity
Contrast Ratio
Response Time (Optical Rise
Time/Fall Time) msec
Nominal Input Voltage VDD
Typical Power Consumption (watt)
Weight
Physical Size (mm)
Electrical Interface
Support Color
Viewing Angle (degree)
Horizontal: Right/Left
Vertical: Upper/Lower
Temperature Range( C)
Operating
Storage (shipping)
LCD Inverter
Vendor & model name
Brightness conditions
Input voltage (V)
Input current (mA)
Output voltage (V, rms)
Output current (mA, rms)
Output voltage frequency (k Hz)
AC Adaptor
Input rating
Maximum input AC current
Inrush current
Efficiency
System Power Management
ACPI mode
Mech. Off (G3)
38
2 200
)
1.25 max.
400 typical
4/12
+3.3V
6.0 max. (without inverter)
525 g. typical
344.0 x 222.0 x 6.1
1 channel LVDS
262,144
45/45
15/35
°
0 to +50
-20 to +60
Item
Item
Specification
Darfon/V189-301GP
N/A
9~21
2.56 (max)
780V (2000V for kick off)
6.5 (max)
65K Hz (max)
90V AC to 264V AC, 47Hz to 63Hz
1.7A
220A@115VAC
220A@230VAC
82% min. @115VAC input full load
Power Management
All devices in the system are turned off completely.
200
1.4
400
16
3.3V
Total 5.6 Watt (Typ.) @ LCM
circuit 1.4Watt (Typ.), Backlight
4.2 Watt (Typ.)
560 g.(Typ.) 575 g.(Max)
344.0 x 222.0 x 6.5
1 channel LVDS
262,144
45/45
15/35
0 to +50
-20 to +60
Specification
Specification
Chapter 1