Acer TravelMate 730 Service Manual page 24

Keyboard
Internal & external keyboard work simultaneously
Battery
Vendor & model name
Battery Type
Pack capacity
Cell voltage
Number of battery cell
Package configuration
Package voltage
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
18
Item
Item
Ambit T62.123.C.01
Sumida IV12149
7.3 (min.)
-
-
40 (min.)
Iout(Min) 0.7mA
Iout(Max) 6.3mA
ADT
L133X2-1
13.3
TFT
XGA
(1024x768)
262K
keyboard
hotkey
No
Yes
Specification
Sony
Li-ion
5400 mAH
V/cell
9
3 cells in series, 3 series in parallel
11.1 V
Specification
-
-
565 (typ.)
-
1.0mA 1.3mA
7.0mA 7.7mA
Specification
CPT
CLA141XB01
14.1
TFT
XGA
(1024x768)
260K
keyboard
hotkey
No
Specification
21 (max.)
900 (max.)
-
65 (max.)
Vadj=0V
Vadj=3.2V
IBM Hitachi
ITXG76
14.1 15
TFT TFT
XGA XGA
(1024x768) (1024x768)
262K 262K
keyboard keyboard
hotkey hotkey
No No
Chapter 1