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DC-AC LCD Inverter
Item
Vendor & model
name
Input voltage (V)
Input current (mA)
Output voltage
(Vrms, no load)
Output voltage
frequency (kHz)
Output Current/
Lamp
NOTE: DC-AC inverter is used to generate very high AC voltage, then support to LCD CCFT backlight user,
and is also responsible for the control of LCD brightness. Avoid touching the DC-AC inverter area while
the system unit is turned on.
NOTE: There is an EEPROM in the inverter, which stores its supported LCD type and ID code. If you replace
a new inverter or replace the LCD with a different brand, use Inverter ID utility to update the ID
information.
LCD
Item
Vendor & model name
Mechanical Specifications
LCD display area (diagonal, inch)
Display technology
Resolution
Supports colors
Optical Specification
Brightness control
Contrast control
Electrical Specification
Supply voltage for LCD display (V)
Supply voltage for LCD backlight
(Vrms)
AC Adapter
Item
Vendor & model name
Input Requirements
Maximum input current (A,
@90Vac, full load)
Nominal frequency (Hz)
Frequency variation range (Hz)
Nominal voltages (Vrms)
Inrush current
Chapter 1
Ambit T621124.00 730
7.3 (min.)
-
-
40 (min.)
Iout(Min)
0.7mA
Iout(Max)
6.3mA
Specification
Hitachi
TX38D95VC1CAM
15
TFT
SXGA+ (1400x1050)
262K
keyboard hotkey
No
3.3
690
Delta ADT-60XB D 3P
1.5 A
@ 90Vac
0.9 A
@ 180Vac
47 - 63
47 - 63
90 - 270
The maximum inrush current will be less than 50A and 100A when the adapter
is connected to 115Vac(60Hz) and 230Vac(50Hz) respectively.
Specification
-
-
565 (typ.)
-
1.0mA
1.3mA
7.0mA
7.7mA
Specification
21 (max.)
900 (max.)
-
65 (max.)
Vadj=0V
Vadj=3.2V
23
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