Acer Aspire 7720 Service Manual page 42

LCD 17" inch
Item
Display Mode
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 Adapter
Input rating
Maximum input AC current
Inrush current
Efficiency
System Power Management
ACPI mode
Mech. Off (G3)
Soft Off (G2/S5)
36
Normally White
300
2
)
N/A
300
8
+3.3V Typ.
5.6/5.7
550
317.3x242.0x6.
0
1 channel LVDS
262K colors
(RGB 6-bit data
driver)
40/40
10/30
°
0 to +50
-20 to +60
Item
Item
Specification
Normally White
300
N/A
300
8
+3.3V
3.96
570
317.3x242.0x5.
9
1 channel LVDS
262,144
45/45
15/35
0 to +50
-25 to +60
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.
OS initiated shutdown. All devices in the system are turned off
completely.
Normally White
300
70
250
8
3.3V
N/A
600
317.3x242.0x6.
5
1 channel LVDS
262,144
40/40
20/40
0 to +50
-20 to +60
Specification
Specification
Normally White
300
70
250
8
3.3V
N/A
600
317.3x242.0x6.
5
1 channel LVDS
262,144
40/40
20/40
0 to +50
-20 to +60
Chapter 1