Acer Travel Mate 330 Service Manual page 34

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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 it's supported
LCD type and ID code. If you replace a new inverter or replace
the LCD with one of a different brand, use Inverter ID utility to
update the ID information.
34
Ambit T62.123.C.00
7.3 (min.)
-
-
40 (min.)
Iout(Min)
0.7mA
Iout(Max)
5.4mA
Specification
-
-
565 (typ.)
-
1.0mA
1.3mA
6.0mA
606mA
System Introductions
22 (max.)
900 (max.)
-
65 (max.)
Vadj=0V
Vadj=3.2V

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