Hardware Specifications and Configurations

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Processor

Item

Specification

CPU type

Intel Desktop P4 up to 1.7GHZ or Northwood upgradable

CPU package

MPGA478 package CPU

CPU core voltage

1.75V/1.5V

BIOS

Item

Specification

BIOS vendor

Phoenix

BIOS Version

1.0

BIOS ROM type

Flash ROM

BIOS ROM size

512KB

BIOS package

TSOP

Supported protocols

ACPI 1.0b,PC Card 95, SM BIOS 2.3, EPP/IEEE 1284, ECP/IEEE 1284 1.7 & 1.9, PCI 2.2, PnP 1.0a, PS/2 keyboard and mouse, USB, VESA VGA BIOS, CD-ROM bootable,

BIOS password control

Set by setup manual

Second Level Cache

Item

Specification

Cache controller

Built-in CPU

Cache size

256KB/512KB

1st level cache control

Always enabled

2st level cache control

Always enabled

Cache scheme control

Fixed in write-back

System Memory

Item

Specification

Memory controller

Intel Brockdale (82845)

Standard memory size

128/256MB

DIMM socket number

2 sockets (2 banks). One is on the top and the other is on the button.

Supports memory size per socket

512MB

Supports maximum memory size

1G (by two 512MB SO-DIMM module).

Supports DIMM type

Synchronous DRAM memories card

Supports DIMM Speed

133 MHz

Supports DIMM voltage

3.3V

Supports DIMM package

144-pin soDIMM

Memory module combinations

You can install memory modules in any combinations as long as they match the above specifications.

Memory Combinations

Slot 1

Slot 2

Total Memory

128MB/256 MB

0 MB

128MB/256 MB

128MB/256 MB

128 MB

256MB/384 MB

128MB256 MB

256 MB

384MB/512 MB

128MB/256 MB

512 MB

640MB/768 MB

NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. .

NOTE: Above table lists some system memory configurations. You may combine DIMMs with various capacities to form other combinations. .

LAN Interface

Item

Specification

Supports LAN protocol

10/100 Mbps

LAN connector type

RJ45

LAN connector location

Rear side

Modem Interface

Item

Specification

Data modem data baud rate (bps)

56K

Supports modem protocol

V.90 MDC

Modem connector type

RJ11

Modem connector location

Rear side

Floppy Disk Drive Interface

Item

Specification

Vendor & model name

Mitsumi D353G

Floppy Disk Specifications

Media recognition

2DD (720KB)

2HD (1.2MB, 3-mode)

2HD (1.44MB)

Sectors/track

9

15

18

Tracks

80

80

80

Rotational speed (RPM)

300

360

300

Read/write heads

2

Encoding method

MFM/FM

Power Requirement

Input Voltage (V)

+5V +/- 10%

Hard Disk Drive Interface

Item

Specification

Vendor & Model Name

TOSHIBA 15G

(IC25N015AT

(IC25N020AT

(IC25N030AT

CS)

Capacity (MB)

15000

15000

20000

20000

30000

30000

Bytes per sector

512

512

512

512

512

512

Data heads

2

2

2

2

3

3

Drive Format

Disks

1

1

1

1

2

2

Hard Disk Drive Interface

Item

Specification

Spindle speed (RPM)

4200 RPM

4200 RPM

4200RPM

4200RPM

4200RPM

4200RPM

Performance Specifications

Buffer size

2048 KB

512KB

2048 KB

2048KB

2048KB

2048KB

Interface

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

ATA-5

Max. media transfer rate (disk-buffer, Mbytes/s)

216

235

287

216

235

(host~buffer, Mbytes/s)

100 MB/Sec. Ultra DMA mode-5

100 MB/Sec. Ultra DMA mode-5

100 MB/Sec. Ultra DMA mode-5

100 MB/Sec. Ultra DMA mode-5

100 MB/Sec. Ultra DMA mode-5

100 MB/Sec. Ultra DMA mode-5

DC Power Requirements

Voltage tolerance

5V(DC) +/- 5%

5V(DC) +/- 5%

5V(DC) +/- 5%

5V(DC) +/- 5%

5V(DC) +/- 5%

5V(DC) +/- 5%

DVD-ROM Interface

Item

Specification

Vendor & model name

Toshiba SD-C2502

Performance Specification

With CD Diskette

With DVD Diskette

Transfer rate (KB/sec)

Sustained: Max 3.6Mbytes/sec

Sustained:

Max 10.8Mbytes/sec

Data Buffer Capacity

128 KBytes

Interface

IDE/ATAPI

Applicable disc format

DVD: DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18),DVD-R (read, single border)

CD: CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, CD-I, CDI Bridge (Photo-CD, Video-CD) Multisession CD (Photo-CD, CD-EXTRA, CD-R, CD-RW), CD-R (read), CD-RW (read)

Loading mechanism

Load: Manual

Release: (a) Electrical Release (Release Button)

  • b) Release by ATAPI command
  • c) Emergency Release

Power Requirement

Input Voltage

+5 V +/- 5 % (Operating) +/- 8 % (Start up)

Audio Interface

Item

Specification

Audio Controller

CS 4299

Audio onboard or optional

Built-in

Mono or Stereo

Stereo

Resolution

20 bit stereo Digital to analog converter 18 bit stereo Analog to Ditial converter

Compatibility

Microsoft PC98/PC99, AC97 2.1

Mixed sound source

Line-in, CD, Video, AUX

Voice channel

8/16-bit, mono/stereo

Sampling rate

44.1 KHz

Internal microphone

No

Internal speaker / Quantity

Yes

Supports PnP DMA channel

DMA channel 0 DMA channel 1

Supports PnP IRQ

IRQ3, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11

Video Interface

Item

Specification

Chip vendor

ATI

Chip name

M6-P

Chip voltage

Core/3.3V

Supports ZV (Zoomed Video) port

No

Video Resolutions Mode (for both LCD and CRT)

Resolution

16 bits (High color)

32 bits (True color)

800x600

Yes

Yes

1024x768

Yes

Yes

1152x864

Yes

Yes

1280x1024

Yes

Yes

1400x1050 (SXGA+panel only)

Yes

Yes

1600x1200

Yes

Item

Specification

Parallel port controller

FDC47N227

Number of parallel port

1

Location

Rear side

Connector type

25-pin D-type connector, in female type

Parallel port function control

Enable/Disable/Auto (BIOS or operating system chooses configuration) by BIOS Setup

Note: Depending on your operating system, disabling an unused device may help free system resources for other devices.

Parallel Port

Item

Specification

Supports ECP/EPP/Bi-directional (PS/2 compatible)

Yes (set by BIOS setup)

Note: When Mode is selected as EPP mode, "3BCh" will not be available.

Optional ECP DMA channel (in BIOS Setup)

DMA channel 1 and 3

Optional parallel port I/O address (in BIOS Setup)

3BCh, 278h, 378h

Optional parallel port IRQ (in BIOS Setup)

IRQ7, IRQ5

USB Port

Item

Specification

USB Compliancy Level

1.1

OHCI

USB 1.1

Number of USB port

3

Location

Rear side

Serial port function control

Enable/Disable by BIOS Setup

PCMCIA Port

Item

Specification

PCMCIA controller

PCI142 0

Supports card type

Type-III/II

Number of slots

One type-III or Two type-II

Access location

Left panel

Supports ZV (Zoomed Video) port

No ZV support

Supports 32 bit CardBus

Yes (IRQ11)

System Board Major Chips

Item

Controller

System core logic

Intel ICH2

Super I/O controller

LPC 47N227

Audio controller

Crystal 4299 AC 97 codes

Video controller

ATI M6-P

Hard disk drive controller

ICH2

Keyboard controller

pc87591

RTC

Item

Specification

Keyboard controller

PC87591

Keyboard vendor & model name

Chicony

Total number of keypads

87/88/89 keys with 101/102 key emulation

Windows logo key

Yes

Internal & external keyboard work simultaneously

Item

Specification

Vendor & model name

Sony

Battery Type

Li-ion

Pack capacity

57Wh

Cell voltage

3.7V/cell

Number of battery cell

12

Package configuration

4 cells in series, 3 series in parallel

Package voltage

14.8v

LCD Inverter Specification

This inverter is designed to light up the CCFL of LCD for Aspire 1400 notebook. It should be supported the following LCD panels.

No.

Supplier

Model

Type

1

LG

LP150x04

TFT, 15.0" XGA

2

Hanstar

HSD150PX11-A

TFT, 15.0" XGA

3

Unipac

UB150XN01

TFT, 15.0" XGA

4

IBM

ITUX97C

TFT, 15.0" UXGA

5

Toshiba

LTM14C506

TFT, 14.1" XGA

6

Unipac

UB141X03

TFT, 14.1" XGA

7

Hanstar

HSD141 PX11-B

TFT, 14.1" XGA

8

CPT

CLAA150PA01

TFT, 15.0" SXGA+

9

Hanstar

HSD1509K11-A

TFT, 15.0" SXGA+

10

Sharp

LQ150X1LH63

TFT 15.0" XGA

There are two control signals that come form system to control lamp brightness. One signal is named DAC_BRIG, which limits current to meet LCD lamp current specification. Another one is named PWM, which adjusts lamp brightness. This inverter brightness is adjusted by PWM burst mode. The PWM burst mode is that turning on and off the lamp at rate of 150Hz. The effective brightness is a function of the duty cycle.

Features

  1. Wide range 9V to21V input voltage.
  2. Birghtness adjustment by PWM duty mode.
  3. Automatic brightness compensation for input voltage variation.

Electrical Characteristics

No

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

1

Input voltage

NV_PWR

9

14.8

21

V

2

Input current

lin

--

0.33

--

A

3

Lamp current

IL

2.7

--

6.6

mA

*Note 1

4

Frequency

f

50

55

60KHz

KHz

* Note 2

5

Output power

Pout

--

--

4.5

W

6

Efficiency

n

80%

--

--

--

7

Starting voltage

Vs

1500

--

---

V

8

Starting time

Tvs

1

--

2

Sec

9

Dispoff#

2.8

3.3

3.6

V

Backlight on/off signal

0

0.5

0.8

V

Low level

10

Limited lamp maximum current

DAC-BRIG

0

3.3

V

*Note 1

11

PWM signal *Note 4

INV_PW M

142

150

158

Hz

PWM signal frequency

30

3.3

3.6

V

PWM signal amplitude

40

100

%

Duty - T on Period

12

Lamp current over-shoot

I zero-PK

11

mA

Line transient (10.8V to 21V/100us) and turn on transient

Waveform factor

!p

1.27

1.56

Multiple

1 - P

*10

14

Unbalance Rate

I -N

-10%

0

+10%

Mulitple

1rms

NOTE: Please pay attention to the fellowing:

NOTE: Please pay attention to the fellowing:

*1. Limited lamp maximum current by DAC_BRIC signal:

When DAC_BRIG voltage is 0V and INV_PWM enables (100%), lamp has max. current. When DAC_BRIG voltage is 3.3V and INV_PWM enables (100%), lamp has min. current.

DAC_BRIG signal comes from system chipset with internal resistance of 3K Q

  • 2. Inverter operating frequency should be within specification (51-59kHz) at max. and min. brightness load.
  • 3. INV_PWM enable implies INV_PWM signal is High level (On duty cycle is 100%). It it a square wave of 150Hz to adjust backlight brightness that is a function of PWM duty cycle. Backlight brightness is maximum value under INV_PWM at 100% and brightness is minimum under INV_PWM at 40%.
  • 4.The system interface signals belong to 3.3V.
  • 5. Please make sure open lamp output voltage should be within starting voltage specification.
  • 6. Inverter should pass human body safety test.
  • 7. Inverter should no smoking by any component open/short test.
  • 8. Transformer voltage stress should not be over 85% under any condition.
  • turn on overshoot transient and line transient.) *9. Audio noise should be less than 36dB at 10cm distance.

Electrical specification

No

Symbol

Min.

Typ.

Max.

Unit

Comment

1

V oper*

680

V

Il

6.0

6.3

6.6

A

Il

2.7

3.0

3.3

mArms

Enable= H, PWM Duty = 100%

V

100

mArms

Enable = H, PWM Duty = 30%

Voltage form Falling and Rising time

300

Vrms

At IL = 5.5 mArms

f

50

55

60

kHz

*2

n

80%

85%

--

--

All components on inverter board should follow below rules:

  1. Component using conditions (component stress) must be within component specification including voltage rating, current rating, temperature etc.
  2. Component temperature shold follow below:
  • AT <=30 degree C, at 25, 35 degree C.
  • Component temperature should be less than 70 degree C inside system at 35 degree C.

Item

Specification

Vendor & model name

LTN141XF-

HSD150PXII-

HSD150PKII-

B

IBM ITUX97C

Mechanical Specifications

LCD display area (diagonal, inch)

14.1

14.1

15.0

15.0

15.0

Display technology

TFT

TFT

TFT

TFT

TFT

Resolution

(1024x768)

(1024x768)

(1024x768)

(1600X1200)

Item

Specification

Supports colors

262K

262K

262K

262K

262K

Optical Specification

Brightness control

keyboard hotkey

keyboard hotkey

keyboard hotkey

keyboard hotkey

keyboard hotkey

Contrast control

No

No

No

No

No

Suspend/Standby control

Yes

Yes

Yes

Yes

Yes

Electrical Specification

Supply voltage for LCD display (V)

3.3

3.3

3.3

3.3

3.3

Supply voltage for LCD backlight (Vrms)

690

690

690

690

Item

Specification

Vendor & model name

ADAPTER ADP-90FB RevF90W 3 PINS

Input Requirements

Maximum input current (A, @90Vac, full load)

1.8 A @ 90Vac 0.9 A @ 180Vac

Nominal frequency (Hz)

47 - 63

Frequency variation range (Hz)

47 - 63

Nominal voltages (Vrms)

90 - 264

Inrush current

The maximum inrush current will be less than 50A and 100A when the adapter is connected to 115Vac(60Hz) and 230Vac(50Hz) respectively.

Efficiency

It should provide an efficiency of 83% minimum, when measured at maximum load under 115V(60Hz).

Output Ratings (CV mode)

DC output voltage

+18.8V~20.0V including the effects of line voltage variation, load current, ripple and noise

Noise + Ripple

300mvp-pmax (20MHz bandwidth) for resistor load

Output current

0 A (min.) 4.74 A (max.)

Output Ratings (CC mode)

DC output voltage

18.8~20

Constant output

4.74A

Dynamic Output Characteristics

Start-up time

3 sec. (@115Vac)

Hold up time

5 ms min. (@115 Vac input, full load)

Over Voltage Protection (OVP)

26 V

Short circuit protection

Output can be shorted without damage, and auto recovery

Electrostatic discharge (ESD)

15kV (at air discharge) 8kV (at contact discharge)

Dielectric Withstand Voltage

Primary to secondary

4242 Vdc for 1 second

Leakage current

100uA at 254Vac

Regulatory Requirements

  1. FCC class B requirements(USA)
  2. VDE class B requirements(German)
  3. VCCI classll requirements(Japan)

ACPI mode

Power Management

Mech. Off (G3)

All devices in the system are turned off completely.

Soft Off (G2/S5)

OS initiated shutdown. All devices in the system are turned off completely.

Working (G0/S0)

Individual devices such as the CPU and hard disk may be power managed in this state.

VGA Standby, turn off back-light

PCMCIA Standby

Hard Disk Spin Down motor

CD-ROM Spin Down

Super I/O Power down

S3 Sleeping State

CPU set power down VGA Suspend PCMCIA Suspend Audio Suspend Hard Disk Power Down CD-ROM Power Down Super I/O Power Down

S4 Sleeping State

System Saves all system states and data onto disk prior to power off the whole system.

Environmental Requirements

Item

Specification

Temperature

Operating

+5~+S5°C

Non-operating

-20~+65 °C

Non-operating

-20~+65 °C (storage package)

Humidity

Operating

20% to 80% RH, non-condensing

Non-operating

20% to 90% RH, non-condensing (unpacked)

Non-operating

20% to 90% RH, non-condensing (storage package)

Vibration

Operating (unpacked)

5~500Hz: 1.0G

Non-operating (unpacked)

50~500Hz: 2.16G

Mechanical Specification

Item

Specification

Dimensions

329mm (W) x 279mm (D) x 42.3/52.8mm(H) for 14.1 LCD model 335mm(W) x 295mm (D) x 42.3/52.8mm (H) for 15.0 inch model

Weight

7.7lbs for 14.1 inch model;8.1lbs for 15.0 inch model

I/O Ports

1 parallel port (25 pins) EPP/ECP capability, 1 CRT port (15 pins) supports DDC 2B, 1 TV-out connector, 1 microphone-in port, 1 headphone-out with SPDIF port, 1 AC adapter jack (2 pins), 1 type III or type II PCMCIA card bus slots, 3 USB ports (4 pins), 1 RJ-11/RJ-45 port

Drive Bays

One

Material

Housing: Byer FR2000 Panel : Plastic

Indicators

Easy-to-read lock indicators, Status indicators, Power LED, Audio DJ mode indicators

Mechanical Specification

Item

Specification

Switch

Power, Lid, Application/Button Lock/CD-Play, Eject/Stop Button, Play/Pause Button, Reverse Button, Forward Button, Volume Down Button, volume up button

Memory Address Map

Memory Address

Size

Function

00100000h-000F0000h

64KB

System BIOS

000CD000h-000C0000h

VGA BIOS

000C0000h-000A0000h

128 KB

Video memory (VRAM)

000A0000h-00000000h

640 KB

Conventional memory

I/O Address Map

I/O Address

Function

000-00F

DMA controller-1

020-021

Interrupt controller-1

040-043

Timer 1

060, 064

Keyboard controller 38859 chip select

061

System speaker out

040B

DMA controller-1

061

System speaker

070-071

Real-time clock and NMI mask

080-08F

DMA page register

0A0-0A1

Interrupt controller-2

0C0-0DF

DMA controller-2

0F0-0FF

Numeric data processor

170-177

2nd EIDE device (CD-ROM) select

1F0-1F7

1st EIDE device (hard drive) select

220-22F

Audio

240-24F

Audio (optional)

278-27F

Parallel port 3

378,37A

Paraller port 1

3B0-3BB

Video Controller

3C0-3DF

3F0h-3F7

Standard Floppy Disk Controller

3F0-3F7

Floppy disk controller

480-48F, 4D6

DMA controller-1

4D0-4D1

PCI configuration register

CF8-CFF

Interrupt Channel

Function(Hardware)

IRQ00

System timer

IRQ01

Keyboard

IRQ02

Programmable Interrup Controller

IRQ03

Free

IRQ04

Infrared Communications Controller

IRQ Assignment Map

Interrupt Channel

Function(Hardware)

IRQ05

CardBus Controller

IRQ06

Standard Floppy Disk Controller

IRQ07

Printer Port (LPT1)

IRQ08

Real Time Clock

IRQ09

SCI IRQ used by ACPI bus

IRQ10

Free

IRQ11

Audio Controller, SMBus Controller, Carbus Controller, Intel Network Connection and Modem

IRQ12

PS/2 Mouse

IRQ13

Numeric data processor

IRQ14

Ultra ATA storage Controller Primary IDE controller

IRQ15

Ultra ATA storage Controller Secondary IDE channel (CD-ROM drive)

DMA Channel Assignment

DMA Channel

Function(Hardware)

00

Free

01

SMC IrCC

02

Standard Floppy Disk Controller

03

Free

04

DMA controller

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