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18 Chapter 1
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.
Internal & external keyboard work simultaneously Yes
Battery
Item Specification
Vendor & model name Sony
Battery Type Li-ion
Pack capacity 5400 mAH
Cell voltage V/cell
Number of battery cell 9
Package configuration 3 cells in series, 3 series in parallel
Package voltage 11.1 V
DC-AC LCD Inverter
Item Specification
Vendor & model
name
Ambit T62.123.C.01
Sumida IV12149
Input voltage (V) 7.3 (min.) - 21 (max.)
Input current (mA) - - 900 (max.)
Output voltage
(Vrms, no load)
- 565 (typ.) -
Output voltage
frequency (kHz)
40 (min.) - 65 (max.)
Output Current/
Lamp
Iout(Min) 0.7mA 1.0mA 1.3mA Vadj=0V
Iout(Max) 6.3mA 7.0mA 7.7mA Vadj=3.2V
LCD
Item Specification
Vendor & model name ADT
L133X2-1
CPT
CLA141XB01
IBM
ITXG76
Hitachi
Mechanical Specifications
LCD display area (diagonal, inch) 13.3 14.1 14.1 15
Display technology TFT TFT TFT TFT
Resolution XGA
(1024x768)
XGA
(1024x768)
XGA
(1024x768)
XGA
(1024x768)
Supports colors 262K 260K 262K 262K
Optical Specification
Brightness control keyboard
hotkey
keyboard
hotkey
keyboard
hotkey
keyboard
hotkey
Contrast control No No No No
Electrical Specification
Keyboard
Item Specification
730sg-1.book Page 18 Wednesday, December 1, 1999 6:03 PM