G arda Block Diagram

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  • Discrete) OLK GEN.

IDT CV125PA (ICS 954206) j

Project code PCB P/N REVISION

Ics 954206

DMI I/F lOOMHz

ICH7M

Mobile CPU Yonah 478

HOST BUS 400/533/667MHz

Calistoga

G791/G792

91.4P401.001 55.4P401.XXX 06208-3 (Hannstar, GCE) DATE:2006/05/10

PCB STACKUP

M56Ver.:B24 M52Ver.:A12 M54Ver.:A12

ATI M54P/M52P

45,46,47,48,49

W'WSXGA LCD 13

DMI I/F lOOMHz

ICH7M

15,16,17,18

ENE CB1410 CARDBUS

24.25

RICOH R5C832 1394

:ardReader

PWR SW

TPS2211

PCMCIA SLOT

Support Typeil

1394

Mini-PCI

802.11A/B/G 31

MS/MS Pro/xD/ MMC/SD/SDIO

Mini Card*l

802.11A/B/G 26

SPI I/F

BIOS

JST25LF080A

21

YIINI

USB

Blue

Renesas

RE144B

Thermal

GND^H BOTTOM

DEBUG CONN. 35

Acer Inc.

8F, 88, Sec.1, HstiTaiWu Rd„ Hsbhih, Taipei It-mi ? , t ,1! c

BLOCK DIAGRAM

cmrujiil Ni.imijMi

AG 3

SYSTEM TPS51120 40

INPUTS

OUTPUTS

DCBATOUT

5V_S5 3D3V_S5

SYSTEM DC/DC APL5912 43

INPUTS

OUTPUTS

1D8V_S3

1D05V_S0

41

DCBATOUT

1D8V_S3 DDR_VBEE"_SO

APL5332KAC

43

APL5912

43

MAXIM CHARGER

ISL6255 42

INPUTS

OUTPUTS

DCBATOUT

CHGPWR 18V 4.OA UP+5V 5V 100mA

38,39

INPUTS

OUTPUTS

DCBATOUT

WX_CORE_SO 0-1.3V 44A

ATI M52 DC/DC ISL6269 52

INPUTS

OUTPUTS

DCBATOUT

VGACORESO

APL5331 43

1D8V_S0

O 55"

Board Layout Top View

Acer Aspire 5520g Tps51120

1

CVR1

LID switch

8

BTBTN1

Bluetooth launch switch

2

MIC1

Microphone cable connector

9

SPK1

Speaker set cable

3

LCD1

LCD cable connector

10

BT1

Bluetooth module cable connector

4

U38

Cardbus controller (ENE CB-1410)

11

LEDB1

LED FFC connector

5

U43

LAN controller (Realtek RTL8100CL)

12

TAPD1

Touchpad cable connector

6

N/A

Card reader controller (Ricoh R5C832)

13

KB1

Keyboard cable connector

7

WLBTN1

Wireless launch switch

NOTE: This is engineering sample. The image above may not be exactly the same as the real main board you get.

Diagrama Acer Hannstar Mother Board

1

DCIN1

DC-in jack

2

CRT1

External display port

3

N/A

Modem cable connector

4

MDC1

Modem board connector

5

BAT1

Battery connector

6

CDROM1

ODD module connector

7

FAN1

System fan connector

8

DM2

DIMM 2 socket

9

DM1

DIMM 1 socket

10

RTC1

RTC battery

11

CN2

Card reader board connector

12

MINIC1

Wireless LAN card slot

13

U62

South bridge (Intel ICH7M)

14

USB3

USB port

15

U67

Audio codec (Reltek ALC833)

16

LIN1

Line-in jack

17

MIC2

Microphone jack

18

LOUT1

Headphone/speaker/line-out jack

19

HDD1

HDD module connector

20-

USB1

USB ports

21

22

U58

CPU socket

23

U56

North Bridge

24

U53

VGA controller

25

TRING1

Modem jack

26

RJ1

LAN jack

Jumper Settings/Clear BIOS Password Procedures

1. Remove the DIMM cover and the lower DDR2 memory module, then find out the G96 position on the main board. Please just the lower DDR2 memory module, you will need the upper DDR2 memory module to boot up the system. (You should tear off the mylar to see G96).

U58 Acer 7736

2. Use a tweezers or a screwdriver to short the G96 pad and remain the short status.

Travelmate 5740 Block Diagram

3. Power on the system until POST is completed. Then you can release the tweezers or screwdriver. The BIOS password should be cleared after these steps.

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    8 years ago
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