Keyboard

Item

Specification

 

 

Keyboard controller

Mitsubishi M38857

 

 

Keyboard vendor & model name

Darfon A5001 (84) / A500G (85) / A500J (88)

 

 

Total number of keypads

84/85/88-key

 

 

Windows 98 keys

Yes

 

 

Internal & external keyboard work simultaneously

Yes

 

 

Battery

Item

Specification

 

 

Vendor & model name

Sanyo 4UF103450P

 

 

Battery Type

Lithium Ion

 

 

Pack capacity

1800 mAH

 

 

Cell voltage

Over charge protection: Charge FET turns off if any cell voltage is

 

4.27V +/- 0.05V or over

 

Over discharge protection: Discharge FET turns off when any cell

 

voltage is less than 2.5V

 

 

Number of battery cell

4

 

 

Package configuration

1 row with 4 cells

 

 

Package voltage

14.8 V

 

 

DC-AC LCD Inverter

Item

 

Specification

 

 

Vendor & model name

Ambit T62I227.00

 

 

Input supply voltage (V)

LCDBATOUT

 

8.5V ~ 21V

 

 

Input signal voltage

Front Panel Back: 2.0 ~ 3.6V=ON, -0.3 ~ 0.8=OFF#

 

 

 

Output current (mA)

Min.:

0.6 +/- 0.6 (mA)

 

Max.:

5.3 +/- 0.3 (mA)

 

 

 

Environmental Specifications

 

 

 

 

Ambient operating temperature

0 ~ 50 degree C

 

 

Ambient operating

10% ~ 90%

humidity

 

 

 

 

Storage temperature

-20 ~ 60 degree C

 

 

Storage humidity

10% ~ 90%

 

 

 

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.

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TravelMate C110

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Acer C110 manual Keyboard, Battery, DC-AC LCD Inverter, Lcdbatout