Acer Aspire 7520 Series, Руководство по обслуживанию

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36 Chapter 1
Display Mode Normally White Normally White Normally White Normally White
Typical White Luminance (cd/m
2
)
also called Brightness
300 300 300 300
Luminance Uniformity N/A N/A 70 70
Contrast Ratio 300 300 250 250
Response Time (Optical Rise Time/Fall
Time)msec 8 8 8 8
Nominal Input Voltage VDD +3.3V Typ. +3.3V 3.3V 3.3V
Typical Power Consumption (watt) 5.6/5.7 3.96 N/A N/A
Weight 550 570 600 600
Physical Size(mm) 317.3x242.0x6.
0 317.3x242.0x5.
9 317.3x242.0x6.
5 317.3x242.0x6.
5
Electrical Interface 1 channel LVDS 1 channel LVDS 1 channel LVDS 1 channel LVDS
Support Color 262K colors
(RGB 6-bit data
driver) 262,144 262,144 262,144
Viewing Angle (degree)
Horizontal: Right/Left
Vertical: Upper/Lower
40/40
10/30 45/45
15/35 40/40
20/40 40/40
20/40
Temperature Range( C)
Operating
Storage (shipping)
0 to +50
-20 to +60 0 to +50
-25 to +60 0 to +50
-20 to +60 0 to +50
-20 to +60
LCD Inverter
Item Specification
Vendor & model name Darfon/V189-301GP
Brightness conditions N/A
Input voltage (V) 9~21
Input current (mA) 2.56 (max)
Output voltage (V, rms) 780V (2000V for kick off)
Output current (mA, rms) 6.5 (max)
Output voltage frequency (k Hz) 65K Hz (max)
AC Adapter
Item Specification
Input rating 90V AC to 264V AC, 47Hz to 63Hz
Maximum input AC current 1.7A
Inrush current 220A@115VAC
220A@230VAC
Efficiency 82% min. @115VAC input full load
System Power Management
ACPI mode Power Management
Mech. Off (G3) All devices in the system are turned off completely.
Soft Off (G2/S5) OS initiated shutdown. All devices in the system are turned off
completely.
LCD 17” inch
Item Specification
°