System Block Diagram

3VSUS 3.3V switched power rail ( off i SVSUS 5V switched power rail ( off in

DOTHAN

FSB=400MHZ

NORTH BRIDGE Intel 855GME

CPU VR

MAX1907

VHCORE Page

CPU VR

MAX1907

VHCORE Page

VGA AGP-M10/11

' DOTTED LINE USE INTERNAL VGA(UMA) 1 LVDS

TFT LCD 14" (Normal, Ratio 16:9)

I DOTTED LINE USE INTERNAL VGA(UMA)

Hard Disk Drive

PRIMARY MASTER ATA 66/1 00

DVD ROM Drive

MDC CONN

SECONDARY MASTER ATA 66/100 AC'97

SOUTH BRIDGE ICH4-M

REALTEK ALC202

HEADPHONE

KBC NS PC97551

Audio AMP

MAX9750CETI

TI4510 CARDBUS/1394

MINI PCI IIIB

Wireless LAN

3V REQ1

SV GNT1

SUPER I/O NS PC87383

CARDBUS CONN

1394

CONN

Int. Keyboard

BATT CHARGER

HEADPHONE

PORT REPLICATOR

19V Page :24 m

DC/DC

PAGE 25,26,27,28

USB ICSI 1213 3 IN 1

Acer Inc.

BLOCK DIAGRAM

DDR-SODIMM1 DDR 200/266/333MHz

DDR-SODIMM2

266MHZ

LANVCC

LINEOUT

Flash BIOS

Touch Pad

USB 2.0 Conn X1

Speaker

PS2 LINEOUT

Board Layout Top View

Acer 5100 Diagram

1

RJ11

16

Bluetooth Connector

2

1394 Connector

17

MDC Connector

3

USB Connector

18

BIOS Socket

4

VGA Connector

19

ODD Connector

5

Modem Cable Connector

20

Touchpad Connector

8

LCD Connector

21

Keyboard Connector

9

Internal MIC Connector

22

QSB Cable Connector

10

Battery Connector

23

RTC battery Connector

11

FAN Connector

24

RJ45 Connector

12

Line-out Connector

25

Power Jack

13

MIC Connector

26

Docking

14

Speaker Connector

27

3-in-1 Module Connector

15

DDR SO-DIMM (TOP)

NOTE: The power button here is not the power button for end-customer. Service engineers can use this power button to see if the main board functions well. For example, if the customer can not power on the laptop, it could be launch board, launch board cable or main board problem. If you can boot up the system by pressing this power button then you know the main board works normally. The problematic part may be the launch board and the launch board cable.

Bottom View

Acer 5738zg Mini Pci

28 DDR SO-DIMM (BOT)

29 HDD Connector

30 Mini-PCI Slot

31 PCMCIA Connector

32 PCMCIA Slot

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