Acer 2900 manual Block

Chapter 1

3

A

B

C

D

E

System

Acer confidential

Block Diagram

Model Name :TM290(Heron3)

File Name : LA-2231 Rev:0.1

Mobile Banias

Thermal Sensor

Clock Generator

SPR Conn

Block

1

uFCBGA/uFCPGA CPU

MAX6654

1

478pin

page 4,5

page 4

page 12

page 34

HA#(3..31)

System Bus

HD#(0..63)

Diagram

400MHz

Fan Control

Memory

page 30

CRT Connector

Odem B

BUS(DDR)

DDR-SO-DIMM X2

page 18

2.5V 200MHz

BANK 0, 1, 2, 3 page 9,10,11

VGA

AGP4X(1.5V)

uFCBGA-593 pin

Board

AGP Conn

page 6,7,8

page 17

2

MULTIO

2

Ext. Board

USB port 0, 1, 2 USBx3

USB port 4

PCI BUS 3.3V 33MHz

ICH4-M

3.3V 48MHz

USB conn

BlueTooth I/F

page 25

page 25

MINI

1394

LAN

CardBus

BGA-421

3.3V 24.576MHz

AC-LINK

Controller

PCI I/F

RTL 8100L

ENE CB1410

3.3V ATA100

VIA VT6301S

page 13,14,15

page 23

page 22

page 21

page 19

1394

RJ45

Slot 0

Connector

LPC BUS

3

page 21

page 20

3

page 22

3.3V 33MHz

LED INDICATE

ENE 910

Winbond

page 25

W83L518D

LPC to X-BUS

page 24

CDROM

AC97

& KBC

HDD

Power On/Off

SIO LPC47N217

page 28

SD/MS Slot

Codec

Reset & RTC

page 16

ALC250

page 24

page 30

page 16

page 31

page 26

DC/DC Interface

AMP& Phone

Suspend

PARALLEL

SERIAL

EC I/O Buffer

Touch Pad

Jack

page 33

page 29

page 17

page 32

4

4

FIR

BIOS

Int.KBD

Power Circuit

page 29

page 17

pageDC/DC

Legacy I/O Option

Acer Inc.

35,36,37,38,39,40,41,42

Title

Block Diagram

Size

Document Number

Rev

DCL56 LA2231

0.1

Date:

Friday, December 12, 2003

Sheet

2

o f

45

A

B

C

D

E