Asus 1003HA Schematics

5

01_Block Diagram

02_System Setting

03_Power Sequence

04_Clock Gen_ICS9LPR434

D D

C C

B B

A A

05_Diamondville_BUS

06_Diamondville_PWR

07_NB-945GMS(HOST)

08_NB-945GMS(DMI)

09_NB-945GMS(GRAPHIC)

10_NB-945GMS(DDR2)

11_NB-945GMS(PWR)

12_NB-945GMS(PWR2)

13_NB-945GMS(GND)

14_SB-ICH7M(PWR)

15_SB-ICH7M(1)

16_SB-ICH7M(2)

17_SB-ICH7M(3)

18_DDR2 SODIMM

19_DDR2_Termination

20_Onboard VGA

21_LCD Conn_LID

22_USB 3.5G LAN

23_Mini WIFI+ BT

24_LAN_Atheros AR8113

25_RJ45

26_Flash Conn

27_USB Port

28_Camera Conn

29_Card Reader_AU6372A51

30_Codec_ALC269

31_Audio_AMP_Jack

32_EC_ENE KB3310

33_EC

34_Switch_SPI ROM_Debug Conn

35_Thermal Sensor_FAN

36_KB_Touch Pad

37_LED_THERMTRIP

38_Discharge

39_PWR Jack

40_Srew Hole

41_EMI

42_POWER FLOW

43_Vcore

44_Power System

45_Power_+1.8V & VTTDDR

46_Power_VCCP

47_Power_+1.5VS & +2.5VS

48_Power_Charger

49_EC Pin Define

49_History

5

SD/MMC/MS-Pro Card Reader

4

LCD Board

LCD

SPI ROM

4

CRT

Debug Conn

EC

ENE KBC3310

Internal KB

USB Port *3

Card Reader

Alcor AU6372

Bluetooth

Camera

3.5G_LAN Wimax

http://laptop-motherboard-schematic.blogspot.com/

ࣰࣩࣳ࣡

ࣰࣰࣩࣩࣳ࣡ࣳ࣡

࣯ࣤࣟ

࣯࣯ࣤࣟࣤࣟ

ࣩ࣭࣠

ࣩ࣭ࣩ࣭࣠࣠

Touch Pad

ࣰࣲ࣭࣏࣐ࣟࣼ࣎࣌࣌

ࣰࣰࣲࣲ࣭࣏࣐࣭࣏࣐ࣟࣼ࣎࣌࣌ࣟࣼ࣎࣌࣌

ࣰࣲ࣭࣑ࣟࣼ

ࣰࣰࣲࣲ࣭࣑࣭࣑ࣟࣼࣟࣼ

ࣰࣲ࣭࣓ࣟࣼ

ࣰࣰࣲࣲ࣭࣓࣭࣓ࣟࣼࣟࣼ

ࣰࣲ࣭ࣟࣼࣔ

ࣰࣰࣲࣲ࣭࣭ࣟࣼࣔࣟࣼࣔ

࣭ࣦ࣠࣢࣑ࣼ

࣭ࣦ࣠࣢࣑࣭ࣦࣼ࣠࣢࣑ࣼ

ࣰࣲ࣭ࣟࣼ࣍

ࣰࣰࣲࣲ࣭࣭ࣟࣼ࣍ࣟࣼ࣍

3

CPU

Atom N270/N280/N330

FCBGA437

ࣰࣣ࣓࣓࣒࣐࣐࣑ࣟࣔ࣌࣌࣍࣍࣪ࣥ

ࣰࣣ࣓࣓࣒࣐࣐࣑ࣟࣔ࣌࣌࣍࣍࣪ࣥࣰࣣ࣓࣓࣒࣐࣐࣑ࣟࣔ࣌࣌࣍࣍࣪ࣥ

࣑࣒࣐࣐࣍࣍࣌࣪ࣥ

NORTH BRIDGE

࣑࣒࣐࣐࣍࣍࣌࣪ࣥ࣑࣒࣐࣐࣍࣍࣌࣪ࣥ ࣠ࣾࢽࣞ

࣠ࣾࢽࣞ

࣠ࣾࢽࣞ࣠ࣾࢽࣞ

945GSE

࣏ࢽࣦ࣡࣪

࣏ࢽࣦ࣡࣪࣏ࢽࣦ࣡࣪

SOUTH BRIDGE

ICH7-M

ࣰࣲࣟ

ࣰࣰࣲࣲࣟࣟ

3

࣭ࣦ࣠࣢

࣭ࣦ࣠࣢࣭ࣦ࣠࣢

ࣰࣱࣞࣞ࣎

ࣰࣰࣱࣱࣞࣞ࣎ࣞࣞ࣎

ࣰࣱࣞࣞ࣎

ࣰࣰࣱࣱࣞࣞ࣎ࣞࣞ࣎

࣭ࣦ࣠࣢࣐ࣼ

࣭ࣦ࣠࣢࣐࣭ࣦࣼ࣠࣢࣐ࣼ ࣰࣲ࣭࣒ࣟࣼ

ࣰࣲ࣭࣒ࣟࣼ

ࣰࣰࣲࣲ࣭࣒࣭࣒ࣟࣼࣟࣼ

࣭ࣦ࣠࣢࣏ࣼ

࣭ࣦ࣠࣢࣏࣭ࣦࣼ࣠࣢࣏ࣼ

ࣩࣦࣞࣷࣞࣞ

ࣩࣦࣩࣦࣞࣷࣞࣞࣞࣷࣞࣞ

2

CLOCK GEN

ICS9LPR434

THERMAL CONTROL

SODIMM 200P

AZALIA CODEC

Realtek ALC269

MINICARD

LAN

Atheros AR8113/AR8132

Flash Conn

SATA FPC

ASUSTek Computer INC.

Conn

2

ASUSTek Computer INC.

Size Project Name

A3

Date: Sheet

1

1003HA

1.3G

LINE OUT

Speaker

EXT MIC

INT MIC

WLAN

RJ-45

NAND Flash Card

Flash Module

Title :

Engineer:

+$

1

%ORFN'LDJUDP

Ryan Fan

of

150Monday, January 19, 2009

Rev

1.3G

5

D D

4

3

EEE PC 1003HA PCB version

GPI37 GPI340GPI33 PCB version

0

2

1

000

001

010

001

011

1

C C

1

0

1

10

1

0

1

0

1

USB PCIE

USB 0

3GLAN

PCIE 1

USB 1 USB Conn

USB 2

USB Conn

USB 3

Card Reader

USB 4

USB 5

B B

A A

5

4

http://laptop-motherboard-schematic.blogspot.com/

3

USB 6

USB 7

Minicard

Bluetooth

Camera

PCIE 3

PCIE 4

NC

LANPCIE 2

Minicard

3GLAN

2

Azalia

ACZ_SDIN0

ACZ_SDIN1

CODEC

NC

ACZ_SDIN2 NC

Title :

Engineer:

ASUSTek Computer INC.

Size Project Name

A3

Date: Sheet



Engineer:

1

6\VWHP6HWWLQJ

Ryan Fan

of

250Monday, January 19, 2009

Rev

1.3G

5

4

3

2

1

2

A/D_DOCK_IN

Adapter

D D

Battery

Signal

VSUS_ON

SUSB_ON

SUSC_ON

BAT_IN

+3VA

4

VSUS_ON

5

C C

7

9

VSUS_PWRGD

PWR_SW#

8

1

+VCC_RTC

+

BATT

+5VSUS

+3VSUS

B B

A A

+1.5VSUS

+5VS

+3VS

+2.5VS

+VCCP

+3VSUS

+3VS

+1.5VS

+3VSUS

5

BAT

S0/S1

H

VCC

ENE KB3310

10

PM_PWRBTN#

PM_RSMRST#

(internal)

VCC

MINICARD

VCC

Onboard LAN

S3

H

L

H

2

MAX8724ETI

P.48

S4/S5

Adapter

Battery

L

SUSB#

SUSC#

11

Intel ICH7-M

CLK_PCIE_MINICARD

PLT_RST#

CLK_PCIE_LAN

PLT_RST#

Power

H

L

Main

DUAL

SUSC_ON

SUSB_ON

CPU_VRON

VRM_PWRGD

EC_PWROK

PCI_RST#

CLK_PCI_EC

H_PWRGD

3

AC_BAT_SYS

AC_OK

12 12 17

20

21

24 20

23

VRM_PWRGD

PM_PWROK

PCI_RST#

PLT_RST#

CLK_PCIE_ICH

CLK_SATA_ICH

CLK_48M_USB

CLK_PCI_ICH

CLK_REF_ICH

20

24

20

24

AC_BAT_SYS

VSUS_ON

AC_BAT_SYS

12

VSUS_PWRGD

7

EC_PWROK

21

3

5

SUSC_ON

RT8205

EN

P.44

RT8202

EN

BAT54AW

VCC

+3VAO

+5VA

+5VSUS

+3VSUS

VSUS_PWRGDVSB

+5VSUS

+1.8V

PM_PWROK

13

12

+5VSUS

SUSB_ON

SI7326DN

EN

+5VS

13

4

P.47

6

7

+3VSUS

SUSB_ON

12

AC_BAT_SYS

SUSB_ON

SI7326DN

EN

P.47

RT8202

EN

+3VS

+1.5VS

13

P.47 P.47

22

AC_BAT_SYS

CPU_VRON

17

RT8202

EN

P.46

VCC

+5VS

+VCCP

VCCP_PWRGD

13

18

19

+1.8V

+5VS

+3VS

+5VA

UP7711U8

EN

P.45

RT9022PE

EN

P.47

EN

+VTT_DDR

+2.5VS

+3VA_AECRT9022PE

14

P.32

(+3VA)

4

P.33

20 22

24 24

20

24

+1.8V

+2.5VS

+1.5VS

+VCCP

VRM_PWRGD

PLT_RST#

Intel 945GMS

H_PWRGD

23

H_CPURST#

25

CLK_BCLK_MCH

CLK_PCIE_MCH

CLK_96M_UMA

CLK_LCD_LVDS

MCLK_DDR

26

20 20 20 20

SODIMM

Diamondville

+VCCP

+1.5VS

20

ADP3206

P.43

VID[6:0]

18

VCORE VRM_PWRGD

CLK_BCLK_CPU

19

AC_BAT_SYS

CPU_VRON

17

20

20 20 20 20

19

20

4

http://laptop-motherboard-schematic.blogspot.com/

+3VSUS+1.5VS

VCCP_PWRGD

REF CLK 14M ICH

USB CLK 48M ICH

PCI CLK 33M ICH EC DEBUG

SATA CLK 100M ICH

VCC

VTT_PWRGD#

EN

ICS9LPR434

3

FSB CLK 100M CPU MCH ITP

PCIE CLK 100M MCH ICH MINICARD LAN

LVDS CLK 100M MCH

UMA CLK 96M MCH

20

+3VS

2

Flash Module

ASUSTek Computer INC.

Size Project Name

A3

Date: Sheet

PCI_RST#

+$

Title :

Engineer:

1

24

3RZHU6HTXHQFH

Ryan Fan

350Monday, January 19, 2009

Rev

1.3G

of

5

4

3

2

1

CR1 1MOhm

1 2

CX1

CLK_XIN

1 3

D D

C C

B B

12

CC14

CC14 12PF/50V

12PF/50V

GND

CLK_PCI_DEBUG34

CLK_PCI_EC32 CLK_PCI_ICH16 CLK_48M_READER29

CLK_48M_LAN24

Selected through the I2c 1:Disable 0:Enable

PEREQ1:PCIEx0 & PCIEx1 PEREQ2:PCIEx2 & PCIEx3 & SATA PEREQ3:PCIEx4 & PCIEx5 & PCIEx6

/X

14.31818Mhz

CLK_XOUT

2

4

CR8 33OhmCR8 33Ohm

1 2

CR10 22OhmCR10 22Ohm

1 2

CR11 22OhmCR11 22Ohm

1 2

CR12 33OhmCR12 33Ohm

1 2

CR341 22Ohm

1 2

/AR8132/48M

CLK_48M_USB17

GND

12

CC15

CC15 12PF/50V

12PF/50V

+3VSUS

12

CC18

CC18 10UF/6.3V

10UF/6.3V

CLK_PEREQ#18

CR5 33OhmCR5 33Ohm

1 2

CLK_96M_UMA8 CLK_96M_UMA#8

CLK_LCD_LVDS8 CLK_LCD_LVDS#8 CLK_PCIE_MCH9 CLK_PCIE_MCH#9

CLK_PCIE_3GCARD22

CLK_PCIE_3GCARD#22

CLK_PCIE_MINICARD23

CLK_SATA_ICH15 CLK_SATA_ICH#15

120Ohm/100Mhz

12

CC9

0.1UF/16V

/X

H148-H151 reserve to place GASKET for EMI

H149

H148

1

SMD197X197_NP

GND

A A

5

SMD197X197_NP

/X

H150

1

SMD197X197_NP

/X

GND

H149

1

SMD197X197_NP

/X

H151

1

SMD197X197_NP

/X

CL1

21

+3V_CLK

CLK_PEREQ#1 CLK_PEREQ#2

CLK_FS4

CLK_ITP_EN CLK_SEL_48#

CLK_FSLA

CLK_96M CLK_96M# CLK_FSLB CLK_LCD CLK_LCD# CLK_PCIE1 CLK_PCIE#1

CLK_PCIE2 CLK_PCIE#2 CLK_PCIE3 CLK_PCIE#3 CLK_SATA CLK_SATA#

+3V_CLK

12

CC1

CC1 1UF/16V

1UF/16V

CAP

12

CC2

0.1UF/16V

12

CC3

0.1UF/16V

R1.1G mount

GND

CU1

1

VDD1

2

GND1

3

PEREQ1#

4

PEREQ2#

5

FS4/PCICLK0

6

GND2

7

VDDPCI

8

ITP_EN/PCICLK_F0

9

SEL12_48#/12_48MHz

10

Vtt_PwrGd/PD#

11

VDD2

12

FSLA/USB_48MHz

13

GND3

14

DOTT_96MHzLR

15

DOTC_96MHzLR

16

FSLB

17

PCIeT_LR0

18

PCIeC_LR0

19

PCIeT_LR1

20

PCIeC_LR1

21

GND

VDDPCIEX1

22

PCIeT_LR2

23

PCIeC_LR2

24

PCIeT_LR3

25

PCIeC_LR3

26

SATACLKT_LR

27

SATACLKC_LR

28

VDDPCIEX2

ICS9LPRS434AGLF

CPUITPT_LR2/PCIeT_LR6

CPUITPC_LR2/PCIeC_LR6

FSC FSB FSA CPU PCIE SATA

00

0111

0 1 1 166 100 100

4

http://laptop-motherboard-schematic.blogspot.com/

12

CC4

0.1UF/16V

/X

PCI&PCIEX_STOP#

CPU_STOP#

REF0/FSLC

DOC_PEREQ3#

CPUT_LR0

CPUC_LR0

CPUT_LR1

CPUC_LR1

VDDPCIEX3

PCIeT_LR5 PCIeC_LR5 PCIeT_LR4 PCIeC_LR4

133

100

25MHz

GND4

VDDREF

SDATA

SCLK

GND5

VDDCPU

RESET#

GNDA VDDA

GND6

12

CC5

0.1UF/16V

X1 X2

100

56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29

12

CC6

0.1UF/16V

+3V_CLK_VDDA

+3V_CLK

GND

+3V_CLK

CR342

1KOhm

/N280

1 2

CLK_PEREQ#2

3

12

CC7

0.1UF/16V

CLK_FSLC CLK_PEREQ#3

CLK_XIN CLK_XOUT

CLK_BCLK0 CLK_BCLK#0

CLK_BCLK1 CLK_BCLK#1

CLK_BCLK2 CLK_BCLK#2

CLK_PCIE5 CLK_PCIE#5 CLK_PCIE4 CLK_PCIE#4

CLK_PEREQ#1 CLK_PEREQ#3 CLK_FSLB

CLK_FSLC

CLK_FS4

12

CR3 33OhmCR3 33Ohm

12

CC10

CC8

0.1UF/16V

CR6 8.2KOhm

CR7 8.2KOhmCR7 8.2KOhm

CR236 8.2KOhmCR236 8.2KOhm

CR237 8.2KOhm

CR239 8.2KOhm

CR240 8.2KOhmCR240 8.2KOhm

CC10

0.1UF/16V

STP_PCI# 17 STP_CPU# 17

1 2

CLK_PEREQ#3 24,32

S_SMB_DATA 17VCCP_PWRGD43,46 S_SMB_CLK 17

CLK_BCLK_CPU 5 CLK_BCLK_CPU# 5

CLK_BCLK_MCH 7 CLK_BCLK_MCH# 7

CLK_BCLK_ITP 5 CLK_BCLK_ITP# 5

CLK_PCIE_ICH 16 CLK_PCIE_ICH# 16CLK_PCIE_MINICARD#23 CLK_PCIE_LAN 24 CLK_PCIE_LAN# 24

5 6

10KOhm

7 8

10KOhm

1 2

10KOhm

3 4

10KOhm

1 2

CRN2C

CRN2C CRN2D

CRN2D CRN2A

CRN2A CRN2B

CRN2B

/X

120Ohm/100Mhz

CL2

12

CC11

0.1UF/16V

CLK_REF_ICH 17

+3V_CLK

GND

+3V_CLK_VDDA

21

CLK_ITP_EN

CLK_FSLA

CLK_SEL_48#

+3VS

/X

CR57

1 2

0Ohm

/X

2

12

CC46

0.1UF/16V

R1.1G mount

CR13 8.2KOhmCR13 8.2KOhm

1 2

CR14 8.2KOhmCR14 8.2KOhm

1 2

CR15 8.2KOhmCR15 8.2KOhm

1 2

CR339

8.2KOhm

1 2

CLKREQ#23

S_SMB_DATA

S_SMB_CLK

CLK_PCI_ICH

CLK_PCI_EC

CLK_PCI_DEBUG

CLK_REF_ICH

CLK_48M_USB

CLK_48M_READER

CLK_LCD

CLK_LCD#

+3V_CLK

GND

ASUSTek Computer INC.

Date: Sheet

CLK_96M

CLK_96M#

CR66

1 2

1KOhm

/X

Size Project Name

A3

B

1

+$

GND

3

3 C

C

E

E 2

2

CQ51

CQ51 PMBS3904

PMBS3904

/X

Title :

Engineer:

CC12 10PF/50V

CC13 10PF/50V

CC36 10PF/50V

CC37 10PF/50V

CC38 10PF/50V

CC39 33PF/50VCC39 33PF/50V

CC40 10PF/50V

CC45 10PF/50V

CC24 10PF/50V

CC25 10PF/50V

CC16 10PF/50V

CC17 10PF/50V

+3V_CLK

1

12

/X

12

/X

GND

12

/X

12

/X

12

/DEBUG/X

12

/X

12

/X

GND

12

/X

12

/X

12

/X

12

/X

GND

CR340

8.2KOhm

/X

1 2

CLK_PEREQ#2

32

3

D

CQ52

2N7002

1

&ORFN*HQB,&6/356

G

S

2

GND

Ryan Fan

450Monday, January 19, 2009

/X

of

Rev

1.3G

5

H_DINV#[3:0] 7

H_DSTBN#[3:0] 7

H_DSTBP#[3:0] 7

H_RS#[2:0] 7

D D

H_REQ#[4:0]7

H_ADSTB#07

H_REQ#0 H_REQ#1 H_REQ#2 H_REQ#3 H_REQ#4

C C

+VCCP

RN100A

1KOHM

1KOHM 1KOHM

1KOHM

H_TDX_M

RN100A RN100C

RN100C RN100B

RN100B RN100D

RN100D

7 8

0Ohm

5 6

0Ohm

3 4

0Ohm

1 2

0Ohm

For Dual Core

+VCCP

HR144

51OHM

/N300

1 2 5 6 3 4 7 8

H_BPM#0 H_BPM#1 H_BPM#2 H_BPM#3

1 2

H_ADSTB#17

H_A20M#15 H_FERR#15 H_IGNNE#15 H_STPCLK#15 H_INTR15 H_NMI15 H_SMI#15

T263

T263 TPC26T

TPC26T

T264 TPC26TT264 TPC26T

RN106D RN106C RN106B RN106A

B B

+VCCP

HR35

1.62KOhm

1%

1% /N300

/N300

1 2

GTLREF_EA

12

HC11

HR37

2.74KOHM

1%

1% /N300

/N300

1 2

GND GND

+VCCP +VCCP

HR27

HR27 1KOhm

1KOhm

1%

1 2

A A

HR23

HR23 2KOhm

2KOhm

1%

1 2

GND GND

HC11

0.1UF/16V

/N300

For N300, remove HR25,HR43,HC110 HR27 replace by 1.21K ohm HR23 replace by 1.74K ohm

H_GTLREF

12

HC9

0.1UF/16V

H_CPUSLP#

HR146

1 2

/N300

H_A#[31:3] 7H_D#[63:0] 7

H_DINV#[3:0] 7

H_DSTBN#[3:0] 7

H_DSTBP#[3:0] 7

H_RS#[2:0] 7

H_A#3

P21

H_A#4

H20

H_A#5

N20

H_A#6

R20

H_A#7

J19

H_A#8

N19

H_A#9

G20

H_A#10

M19

H_A#11

H21

H_A#12

L20

H_A#13

M20

H_A#14

K19

H_A#15

J20

H_A#16

L21 K20 D17 N21

J21

G19

P20 R19

H_A#17

C19

H_A#18

F19

H_A#19

E21

H_A#20

A16

H_A#21

D19

H_A#22

C14

H_A#23

C18

H_A#24

C20

H_A#25

E20

H_A#26

D20

H_A#27

B18

H_A#28

C15

H_A#29

B16

H_A#30

B17

H_A#31

C16

H_A#32

A17

H_A#33

B14

H_A#34

B15

H_A#35

A14 B19

M18

U18 T16

J4 R16 T15 R15 U17

GTLREF_EA H_BPM#0_R H_BPM#1_R H_BPM#2_R H_BPM#3_R

D6

G6

H6 K4 K5

M15

L16

HR156 0OhmHR156 0Ohm

1 2

HR157 0Ohm /N300HR157 0Ohm /N300

1 2

HR145 0Ohm

1 2

+VCCP

HR43

HR43 1KOhm

1KOhm

1%

1 2

CPU_CMREF

HR25

HR25 2KOhm

2KOhm

1%

1 2

/N300RN106D

/N300 /N300RN106C

/N300 /N300RN106B

/N300 /N300RN106A

/N300

1

0Ohm

U16A

A[3]# A[4]# A[5]# A[6]# A[7]# A[8]# A[9]# A[10]# A[11]# A[12]# A[13]# A[14]# A[15]# A[16]# ADSTB[0]# AP0 REQ[0]# REQ[1]# REQ[2]# REQ[3]# REQ[4]#

A[17]# A[18]# A[19]# A[20]# A[21]# A[22]# A[23]# A[24]# A[25]# A[26]# A[27]# A[28]# A[29]# A[30]# A[31]# A[32]# A[33]# A[34]# A[35]# ADSTB[1]# AP1

A20M# FERR# IGNNE# STPCLK# LINT0 LINT1 SMI#

NC1 NC2 NC3 NC4 NC5 NC6 NC7

FCBGA8_437

/N300

12

HC110

0.1UF/16V

SYS_RESET# 17,34

DPRSTP#

HR34 0OhmHR34 0Ohm

DPSLP#

HR33 0OhmHR33 0Ohm

ADS#

BNR#

BPRI#

DEFER#

DRDY# DBSY#

BR0#

IERR#

INIT#

LOCK#

RESET#

RS[0]# RS[1]# RS[2]#

TRDY#

HITM#

BPM[0]# BPM[1]# BPM[2]# BPM[3]#

PRDY# PREQ#

TRST#

BR1#

PROCHOT#

THRMDA THRMDC

THERMTRIP#

BCLK[0] BCLK[1]

RSVD3 RSVD2 RSVD1

H_FORCEPR#H_PROCHOT#

GND GNDGND GND

HIT#

TCK

TDI TDO TMS

HR42

HR42 1KOhm

1KOhm

1%

1 2

EXTGBREF

HR24

HR24 2KOhm

2KOhm

1%

1 2

4

1 2 1 2

V19 Y19 U21

T21 T19 Y18

T20

F16 V16

HR138 1KOhmHR138 1KOhm

W20

D15 W18 Y17 U20 W19

AA17 V20

H_BPM#0

K17

H_BPM#1

J18

H_BPM#2

H15

H_BPM#3

J15 K18 J16 M17 N16 M16 L17 K16

H_BR1#

V15

H_PROCHOT#

G17 E4 E5

H17

V11 V12

C21 C1 A3

N_CPUSLP# 7 S_CPUSLP# 15

GTLREF

H_IERR#

1 2

H_RS#0 H_RS#1 H_RS#2

H_BPM#4 H_BPM#5 H_TCK H_TDI H_TDO H_TMS H_TRST#

HR137 1KOhm/xHR137 1KOhm/x

CLK_BCLK_CPU 4 CLK_BCLK_CPU# 4

12

HC10

1UF/16V

H_ADS# 7 H_BNR# 7

H_BPRI# 7

H_DEFER# 7

H_DRDY# 7 H_DBSY# 7

H_BR0# 7

1

H_INIT# 15

H_LOCK# 7

H_TRDY# 7

H_HIT# 7 H_HITM# 7

1 2

H_THERMDA 35 H_THERMDC 35

H_THERMTRIP# 8,15

3

12 12

T269TPC26TT269TPC26T T270TPC26TT270TPC26T

T272TPC26TT272TPC26T T273TPC26TT273TPC26T T274TPC26TT274TPC26T

31

1 3 5 7

9 11 13 15 17 19 21 23 25 27 29 32

H_D#0 H_D#1 H_D#2 H_D#3 H_D#4 H_D#5 H_D#6 H_D#7 H_D#8 H_D#9 H_D#10 H_D#11 H_D#12 H_D#13 H_D#14 H_D#15 H_DSTBN#0 H_DSTBP#0 H_DINV#0

H_D#16 H_D#17 H_D#18 H_D#19 H_D#20 H_D#21 H_D#22 H_D#23 H_D#24 H_D#25 H_D#26 H_D#27 H_D#28 H_D#29 H_D#30 H_D#31 H_DSTBN#1 H_DSTBP#1 H_DINV#1

H_GTLREF

1 1 1

ITP

SIDE1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 SIDE2

FPC_CON_30P

/ITP

12-183303002

PM_DPRSTP# 15,43 H_DPSLP# 15

+VCCP

T172TPC26T T172TPC26T

SYS_RESET#

H_BPM#0 H_BPM#1 H_BPM#2 H_BPM#3

H_BPM#0_R H_BPM#1_R H_BPM#2_R H_BPM#3_R

HR26

HR26 56OHM

56OHM

/X

1 2

H_CPURST# 7,41

12

HC8

0.1UF/16V

/X

GND

+VCCP

For N300, HR19 replace by 62 ohm

HR19

56OHM

1 2

1%

1% 1%

1%

51Ohm

51Ohm 51Ohm

51Ohm

51Ohm 51Ohm

51Ohm

HR36

1 2

1KOhm

/ITP

RN107A RN107B RN107C RN107D

RN108A RN108B RN108C RN108D

ITP_PWRGD

1 2 3 4 5 6 7 8

CLK_BCLK_ITP#4

SMB_CLK17,18,21,22,23,26

H_PWRGD H_TRST#

1

T265 TPC26TT265 TPC26T

1

T266 TPC26TT266 TPC26T

HR40 1KOhm HR41 1KOhm

HR41 1KOhm

/xHR40 1KOhm

/x

EXTGBREF H_FORCEPR#

GND

T279T279 T277T277 T278T278

+VCCP

/N300RN107A

/N300 /N300RN107B

/N300 /N300RN107C

/N300 /N300RN107D

/N300

/N300/XRN108A

/N300/X /N300/XRN108B

/N300/X /N300/XRN108C

/N300/X /N300/XRN108D

/N300/X

+VCCP

H_TCK

H_TDO H_BPM#0 H_BPM#2 H_BPM#4

GND GND

1 1

1 1 1

SIDE4

SIDE3

Y11

W10

Y12 AA14 AA11

W12

AA16

Y10

Y9

Y13

W15

AA13

Y16

W13 AA9

W9

Y14

Y15

W16

V9

AA5

Y8

W3

U1 W7 W6

Y7

AA6

Y3 W2

V3

U2

T3

AA8

V2 W4

Y4

Y5

Y6

R4

A7

U5

V5 T17

R6

M6

N15

N6

P17

T6

J6 H5 G5

34 2

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

33

http://laptop-motherboard-schematic.blogspot.com/

U16B

D[0]# D[1]# D[2]# D[3]# D[4]# D[5]# D[6]# D[7]# D[8]# D[9]# D[10]# D[11]# D[12]# D[13]# D[14]# D[15]# DSTBN[0]# DSTBP[0]# DINV[0]# DP#0

D[16]# D[17]# D[18]# D[19]# D[20]# D[21]# D[22]# D[23]# D[24]# D[25]# D[26]# D[27]# D[28]# D[29]# D[30]# D[31]# DSTBN[1]# DSTBP[1]# DINV[1]# DP#1

GTLREF ACLKPH DCLKPH BINIT# EDM EXTGBTEF FORCEPR# HFPLL MCERR# RSP# BSEL[0] BSEL[1] BSEL[2]

FCBGA8_437

D[32]# D[33]# D[34]# D[35]# D[36]# D[37]# D[38]# D[39]# D[40]# D[41]# D[42]# D[43]# D[44]# D[45]# D[46]#

D[47]# DSTBN[2]# DSTBP[2]#

DINV[2]#

DP#2

D[48]#

D[49]#

D[50]#

D[51]#

D[52]#

D[53]#

D[54]#

D[55]#

D[56]#

D[57]#

D[58]#

D[59]#

D[60]#

D[61]#

D[62]#

D[63]# DSTBN[3]# DSTBP[3]#

DINV[3]#

DP#3

COMP[0] COMP[1] COMP[2] COMP[3]

DPRSTP#

DPSLP#

DPWR#

PWRGOOD

SLP#

CORE_DET

CMREF

CLK_BCLK_ITP 4

ITP_CPURST# H_CPURST#

H_TMS H_TDI

H_BPM#1 H_BPM#3 H_BPM#5

1 2

2

H_D#32

R3

H_D#33

R2

H_D#34

P1

H_D#35

N1

H_D#36

M2

H_D#37

P2

H_D#38

J3

H_D#39

N3

H_D#40

G3

H_D#41

H2

H_D#42

N2

H_D#43

L2

H_D#44

M3

H_D#45

J2

H_D#46

H1

H_D#47

J1

H_DSTBN#2

K2

H_DSTBP#2

K3

H_DINV#2

L1 M4

H_D#48

C2

H_D#49

G2

H_D#50

F1

H_D#51

D3

H_D#52

B4

H_D#53

E1

H_D#54

A5

H_D#55

C3

H_D#56

A6

H_D#57

F2

H_D#58

C6

H_D#59

B6

H_D#60

B3

H_D#61

C4

H_D#62

C7

H_D#63

D2

H_DSTBN#3

E2

H_DSTBP#3

F3

H_DINV#3

C5 D4

H_COMP0

T1 T2 F20 F21

R18 R17 U4 V17 N18 A13 B7

SMB_DATA 17,18,21,22,23,26

HR38

HR38 1KOhm

1KOhm

/ITP

HR28 27.4Ohm 1%HR28 27.4Ohm 1%

H_COMP1

HR30 54.9Ohm 1%HR30 54.9Ohm 1%

H_COMP2

HR29 27.4Ohm 1%HR29 27.4Ohm 1%

H_COMP3

HR31 54.9Ohm 1%HR31 54.9Ohm 1%

DPRSTP# DPSLP#

H_PWRGD H_CPUSLP#

CPU_CMREF

GND

T267

1

TPC26T

For N300, HRN1,HR20,HR21 replace by 51 ohm

T268

TPC26T

1

1 2 1 2 1 2 1 2

H_DPWR# 7

T275

1

TPC26T

For N300, HR135 replace by 1K ohm

+VCCP

1 2

+VCCP +VCCP +VCCP

HR141

HR141 1KOhm

1KOhm

/X

1 2

For N300,

27.4 ohm replace by 24.9 ohm

54.9 ohm replace by 49.9 ohm

GND

+VCCP

HR135

56Ohm

H_IERR#

DPSLP#

ASUSTek Computer INC.

Size Project Name

A3

Date: Sheet

HC33 10PF/50V

12

/X

HC32 10PF/50V

H_BPM#5 H_TDO

H_TMS H_TDI H_TCK H_TRST#

+VCCP

1 2

HR139

HR139 1KOhm

1KOhm

/X

1 2

H_A20M#

HR142

HR142 1KOhm

1KOhm

/X

1 2

H_IGNNE#

/X

12

/X

HR20 56OHMHR20 56OHM

1 2

HR21 56OHM /ITPHR21 56OHM /ITP

1 2

7 8 1 2 5 6 3 4

HR158

HR158 1KOhm

1KOhm

/X

H_CPUSLP#

+VCCP

1 2

+$

56Ohm

56Ohm 56Ohm

56Ohm

/N300

1 2

HR140

HR140 1KOhm

1KOhm

/X

DPRSTP#

HR143

HR143 1KOhm

1KOhm

/X

H_SMI#

Title :

Engineer:

1

CLK_BCLK_CPU

CLK_BCLK_CPU#

HRN1D

HRN1D HRN1A

HRN1A HRN1C

HRN1C HRN1B

HRN1B

+VCCP+VCCP

HR155

150OHM

H_DPWR#

H_PWRGD15

For N300,HC19 replace by 1UF/16V

$WRPB%86

+VCCP

GND

HR136

51OHM

/N300

1 2

H_BR0#H_BR1#

+VCCP

1 2

GND

+VCCP

HR32

1KOhm

5% /X

1 2

12

GND

Ryan Fan

of

550Monday, January 19, 2009

R83

1KOhm

R84

1KOhm

/X

H_PWRGD

HC19

0.1UF/16V

/X

Rev

1.3G

5

+VCCP

D D

+VCORE

C C

B B

V10

A10 A11 A12 B10 B11 B12 C10 C11 C12 D10 D11 D12 E10 E11 E12

G10 G11 G12 H10 H11 H12

K10 K11 K12

M10 M11 M12 N10 N11 N12 P10 P11 P12 R10 R11 R12

A9 B9

F10 F11 F12

J10 J11 J12

L10 L11 L12

U16C

VCCF

VCCQ0_1 VCCQ0_2

VCCP1 VCCP2 VCCP3 VCCP4 VCCP5 VCCP6 VCCP7 VCCP8 VCCP9 VCCP10 VCCP11 VCCP12 VCCP13 VCCP14 VCCP15 VCCP16 VCCP17 VCCP18 VCCP19 VCCP20 VCCP21 VCCP22 VCCP23 VCCP24 VCCP25 VCCP26 VCCP27 VCCP28 VCCP29 VCCP30 VCCP31 VCCP32 VCCP33 VCCP34 VCCP35 VCCP36 VCCP37 VCCP38 VCCP39 VCCP40 VCCP41 VCCP42 VCCP43 VCCP44 VCCP45

FCBGA8_437

VTT1 VTT2 VTT3 VTT4 VTT5 VTT6 VTT7 VTT8

VTT9 VTT10 VTT11 VTT12 VTT13 VTT14 VTT15 VTT16 VTT17 VTT18 VTT19 VTT20 VTT21 VTT22 VTT23 VTT24 VTT25 VTT26 VTT27 VTT28 VTT29 VTT30 VTT31 VTT32

VCCPC64 VCCPC63 VCCPC62 VCCPC61

VCCA

VID[0] VID[1] VID[2] VID[3] VID[4] VID[5] VID[6]

VCC_SENSE1

VSS_SENSE

C9 D9 E9 F8 F9 G8 G14 H8 H14 J8 J14 K8 K14 L8 L14 M8 M14 N8 N14 P8 P14 R8 R14 T8 T14 U8 U9 U10 U11 U12 U13 U14

F14 F13 E14 E13

D7

F15 D16 E18 G15 G16 E17 G18

C13

D13

+VCORE +VCCP

12



HCE5

220UF/2.5V

nb_c3528_h79

+1.5VS +VCCA

1 2

+VCCA

VR_VID0 VR_VID1 VR_VID2 VR_VID3 VR_VID4 VR_VID5 VR_VID6

4

12



HCE4

220UF/2.5V

nb_c3528_h79

GND GND

HR39

0Ohm

r0603_h24

120 mA

12

C236

10UF/6.3V

GND

VR_VID0 43 VR_VID1 43 VR_VID2 43 VR_VID3 43 VR_VID4 43 VR_VID5 43 VR_VID6 43

VCORE_VCC_SENSE 41,43

VCORE_VSS_SENSE 41,43

12

HC31

0.1UF/16V

1

3

T220TPC26T T220TPC26T

R1.1G For N270 HR147,HR149,HR152,HR154 replaced by 0 ohm

ΚΚΚΚ

2

HR148 0Ohm

1 2

/N270

/N300

1 2

HR152 24.9Ohm

/N270

1 2

HR153 0Ohm

/N300

1 2

HR154 24.9Ohm

H_COMP0_2

H_COMP2_2

A15 A18 A19 A20

B13 B20 B21

C17

D14 D18 D21

E15 E16 E19

G13 G21

H13 H16 H18 H19

K13 K15 K21

M13 M21

1

U16D

A2

VSS1

A4

VSS2

A8

VSS4 VSS5 VSS6 VSS7 VSS8

B1

VSS9

B2

VSS10

B5

VSS11

B8

VSS12 VSS13 VSS14 VSS15

C8

VSS16 VSS17

D1

VSS18

D5

VSS19

D8

VSS20 VSS21 VSS22 VSS23

E3

VSS24

E6

VSS25

E7

VSS26

E8

VSS27 VSS28 VSS29 VSS30

F4

VSS31

F5

VSS32

F6

VSS33

F7

VSS34

F17

VSS35

F18

VSS36

G1

VSS37

G4

VSS38

G7

VSS39

G9

VSS41 VSS42 VSS45

H3

VSS46

H4

VSS48

H7

VSS49

H9

VSS51 VSS52 VSS53 VSS54 VSS55

J5

VSS56

J7

VSS57

J9

VSS58

J13

VSS59

J17

VSS60

K1

VSS61

K6

VSS62

K7

VSS63

K9

VSS64 VSS65 VSS66 VSS67

L3

VSS68

L4

VSS69

L5

VSS70

L6

VSS71

L7

VSS72

L9

VSS73

L13

VSS74

L15

VSS75

L18

VSS76

L19

VSS77

M1

VSS78

M5

VSS79

M7

VSS80

M9

VSS81 VSS82 VSS83

N4

VSS84

VSS162 VSS161 VSS160 VSS159 VSS158 VSS157 VSS156 VSS155 VSS154 VSS153 VSS152 VSS151 VSS149 VSS148 VSS147 VSS146 VSS145 VSS144 VSS143 VSS142 VSS141 VSS140 VSS139 VSS138 VSS137 VSS136 VSS135 VSS134 VSS133 VSS132 VSS131 VSS130 VSS129 VSS128 VSS127 VSS126 VSS125 VSS124 VSS123 VSS122 VSS121 VSS120 VSS119 VSS118 VSS117 VSS116 VSS115 VSS114 VSS113 VSS112 VSS111 VSS110 VSS109 VSS108 VSS107 VSS106 VSS105 VSS104 VSS103 VSS102 VSS101 VSS100

VSS99 VSS98 VSS97 VSS96 VSS95

N5 N7 N9 N13 N17 P3 P4 P5 P6 P7 P9 P13 P15 P16 P18 P19 R1 R5 R7 R9 R13 R21 T4 T5 T7 T9 T10 T11 T12 T13 T18 U3 U6 U7 U15 U16 U19 V1 V4 V6 V7 V8 V13 V14 V18 V21 W1 W5 W8 W11 W14 W17 W21 Y1 Y2 Y20 Y21 AA2 AA3 AA4 AA7 AA10 AA12 AA15 AA18 AA19 AA20

H_COMP1_2

H_COMP3_2

/N300

1 2

HR147 49.9Ohm

/N300

HR149 49.9Ohm

1 2

/N270

1 2

HR150 0Ohm

/N270

1 2

HR151 0Ohm

GND

GNDGND

GND

FCBGA8_437

+VCORE

12

HC142

HC23

0.1UF/16V

+VCORE

A A

12

HC131

HC131 10UF/6.3V

10UF/6.3V

/CAP/X

12

HC132

HC132 10UF/6.3V

10UF/6.3V

/CAP

12

HC12

HC12 10UF/6.3V

10UF/6.3V

/CAP

HC24

0.1UF/16V

12

GND

12

HC13

HC13 10UF/6.3V

10UF/6.3V

/CAP/X

HC26

0.1UF/16V

12

HC14

HC14 10UF/6.3V

10UF/6.3V

/CAP/X

12

HC128

0.1UF/16V

12

HC15

HC15 10UF/6.3V

10UF/6.3V

/CAP/X

12

HC16

HC16 10UF/6.3V

10UF/6.3V

/CAP

12

HC130

0.1UF/16V

GND

12

HC18

HC18 10UF/6.3V

10UF/6.3V

/CAP

+VCCP

12

HC27

HC27 10UF/6.3V

10UF/6.3V

12

HC28

HC28 10UF/6.3V

10UF/6.3V

12

HC29

HC29 10UF/6.3V

10UF/6.3V

12

HC125

1UF/16V

12

HC21

0.1UF/16V

GND

12

HC126

HC126 1UF/16V

1UF/16V

/CAP/X

GND

12

HC25

0.1UF/16V

http://laptop-motherboard-schematic.blogspot.com/

FCBGA8_437

Title :

Engineer:

ASUSTek Computer INC.

Size Project Name

A3

Date: Sheet

+$

Engineer:

$WRPB3:5

Ryan Fan

of

650Monday, January 19, 2009

Rev

1.3G

5

D D

Power: +VCCP

RCOMP

C C

For Calibrating the FSB I/O Buffer

SCOMP

For Slew Rate Compenssation on the FSB

B B

Voltage Swing

For Providing a Reference Voltage to The FSB RCOMP circuits

+VCCP +VCCP

A A

For N270 Signal voltage level = 0.3125*VCCP Trace should be 10 mil wide with 20 mil spacing

For N300 R188 and R189 replaced by 16.9 ohm

H_YRCOMPH_XRCOMP

12

R188

24.9Ohm

1%

GND GND

For N300 R192 and R193 replaced by 60.4 ohm

12

R192

54.9Ohm

1%

H_XSCOMP

For N300 R194 and R195 replaced by 301 ohm R196 and R197 replaced by 84.5 ohm

12

R194

R194 221Ohm

221Ohm

1%

H_XSWING H_YSWING

12

GND GND GND GND

R196

R196 100Ohm

100Ohm

1%

5

12

C207

0.1UF/16V

c0402

12

R189

24.9Ohm

1%

+VCCP+VCCP

12

R193

54.9Ohm

1%

H_YSCOMP

12

R195

R195 221Ohm

221Ohm

1%

12

R197

R197 100Ohm

100Ohm

1%

For N300 Signal voltage level = 0.22*VCCP

12

C208

0.1UF/16V

c0402

4

H_D#[63:0]5 H_A#[31:3] 5

H_D#[63:0]5

4

http://laptop-motherboard-schematic.blogspot.com/

H_D#0 H_D#1 H_D#2 H_D#3 H_D#4 H_D#5 H_D#6 H_D#7 H_D#8 H_D#9 H_D#10 H_D#11 H_D#12 H_D#13 H_D#14 H_D#15 H_D#16 H_D#17 H_D#18 H_D#19 H_D#20 H_D#21 H_D#22 H_D#23 H_D#24 H_D#25 H_D#26 H_D#27 H_D#28 H_D#29 H_D#30 H_D#31 H_D#32 H_D#33 H_D#34 H_D#35 H_D#36 H_D#37 H_D#38 H_D#39 H_D#40 H_D#41 H_D#42 H_D#43 H_D#44 H_D#45 H_D#46 H_D#47 H_D#48 H_D#49 H_D#50 H_D#51 H_D#52 H_D#53 H_D#54 H_D#55 H_D#56 H_D#57 H_D#58 H_D#59 H_D#60 H_D#61 H_D#62 H_D#63

H_XRCOMP H_XSCOMP H_XSWING H_YRCOMP H_YSCOMP H_YSWING

3

U1A

C4

H_D#_0

F6

H_D#_1

H9

H_D#_2

H6

H_D#_3

F7

H_D#_4

E3

H_D#_5

C2

H_D#_6

C3

H_D#_7

K9

H_D#_8

F5

H_D#_9

J7

H_D#_10

K7

H_D#_11

H8

H_D#_12

E5

H_D#_13

K8

H_D#_14

J8

H_D#_15

J2

H_D#_16

J3

H_D#_17

N1

H_D#_18

M5

H_D#_19

K5

H_D#_20

J5

H_D#_21

H3

H_D#_22

J4

H_D#_23

N3

H_D#_24

M4

H_D#_25

M3

H_D#_26

N8

H_D#_27

N6

H_D#_28

K3

H_D#_29

N9

H_D#_30

M1

H_D#_31

V8

H_D#_32

V9

H_D#_33

R6

H_D#_34

T8

H_D#_35

R2

H_D#_36

N5

H_D#_37

N2

H_D#_38

R5

H_D#_39

U7

H_D#_40

R8

H_D#_41

T4

H_D#_42

T7

H_D#_43

R3

H_D#_44

T5

H_D#_45

V6

H_D#_46

V3

H_D#_47

W2

H_D#_48

W1

H_D#_49

V2

H_D#_50

W4

H_D#_51

W7

H_D#_52

W5

H_D#_53

V5

H_D#_54

AB4

H_D#_55

AB8

H_D#_56

W8

H_D#_57

AA9

H_D#_58

AA8

H_D#_59

AB1

H_D#_60

AB7

H_D#_61

AA2

H_D#_62

AB5

H_D#_63

A10

H_XRCOMP

A6

H_XSCOMP

C15

H_XSWING

J1

H_YRCOMP

K1

H_YSCOMP

H1

H_YSWING

945GMS

3

H_A#_10 H_A#_11 H_A#_12 H_A#_13 H_A#_14 H_A#_15 H_A#_16 H_A#_17 H_A#_18 H_A#_19 H_A#_20 H_A#_21 H_A#_22 H_A#_23 H_A#_24 H_A#_25 H_A#_26 H_A#_27 H_A#_28 H_A#_29 H_A#_30 H_A#_31

H_ADS# H_ADSTB#_0 H_ADSTB#_1

H_VREF0

H_BNR#

H_BPRI#

H_BREQ0#

H_CPURST#

H_VREF1

HOST

HCLKINN HCLKINP

H_DBSY# H_DEFER# H_DINV#_0 H_DINV#_1 H_DINV#_2 H_DINV#_3

H_DPWR#

H_DRDY#

H_DSTBN#_0 H_DSTBN#_1 H_DSTBN#_2 H_DSTBN#_3 H_DSTBP#_0 H_DSTBP#_1 H_DSTBP#_2 H_DSTBP#_3

H_HITM#

H_LOCK# H_REQ#_0 H_REQ#_1 H_REQ#_2 H_REQ#_3 H_REQ#_4

H_RS#_0 H_RS#_1 H_RS#_2

H_SLPCPU#

H_TRDY#

H_A#_3 H_A#_4 H_A#_5 H_A#_6 H_A#_7 H_A#_8 H_A#_9

H_HIT#

F8 D12 C13 A8 E13 E12 J12 B13 A13 G13 A12 D14 F14 J13 E17 H15 G15 G14 A15 B18 B15 E14 H13 C14 A17 E15 H17 D17 G17

F10 C12 H16 E2 B9 C7 G8 B10 E1

AA6 AA5 C10 C6 H5 J6 T9 U6 G7 E6 F3 M8 T1 AA3 F4 M7 T2 AB3

C8 B4 C5 G9 E9 G12 B8 F12 A5 B6 G10 E8 E10

H_A#3 H_A#4 H_A#5 H_A#6 H_A#7 H_A#8 H_A#9 H_A#10 H_A#11 H_A#12 H_A#13 H_A#14 H_A#15 H_A#16 H_A#17 H_A#18 H_A#19 H_A#20 H_A#21 H_A#22 H_A#23 H_A#24 H_A#25 H_A#26 H_A#27 H_A#28 H_A#29 H_A#30 H_A#31

H_VREF

H_REQ#0 H_REQ#1 H_REQ#2 H_REQ#3 H_REQ#4

2

H_A#[31:3] 5

H_ADS# 5 H_ADSTB#0 5 H_ADSTB#1 5

H_BNR# 5 H_BPRI# 5 H_BR0# 5 H_CPURST# 5,41

CLK_BCLK_MCH# 4 CLK_BCLK_MCH 4

H_DBSY# 5 H_DEFER# 5 H_DINV#0 5 H_DINV#1 5 H_DINV#2 5 H_DINV#3 5 H_DPWR# 5 H_DRDY# 5 H_DSTBN#0 5 H_DSTBN#1 5 H_DSTBN#2 5 H_DSTBN#3 5 H_DSTBP#0 5 H_DSTBP#1 5 H_DSTBP#2 5 H_DSTBP#3 5

H_HIT# 5

H_HITM# 5 H_LOCK# 5 H_REQ#[4:0] 5

H_RS#0 5 H_RS#1 5 H_RS#2 5 N_CPUSLP# 5 H_TRDY# 5

AGTL+ I/O Voltage Reference

For N300 R190 replaced by 124 ohm R191 replaced by 210 ohm

12

GND GND

Layout Note:

0.1uF should be placed 100mils or less from GMCH pin.

H_REQ#[4:0] 5

ASUSTeK COMPUTER INC.

Size Project Name

A3

Date: Sheet

+$

C206

0.1UF/16V

c0402

1

+VCCP

12

R190

R190 100Ohm

100Ohm

1%

12

R191

R191 200Ohm

200Ohm

1%

Title :

Engineer:

1

1%*06+267

Ryan Fan

750Monday, January 19, 2009

Rev

1.3G

of

5

4

3

2

1

+VCCP

R39

1KOhm

D D

BCLK BSEL0BSEL1

133

C C

+3VS

B B

BSEL2

FSB

533

L

667

R207 10KOhm r0402R207 10KOhm r0402 R208 10KOhm r0402R208 10KOhm r0402

12 12

CLK_PEREQ#14

1KOhm

/N280

1 2

H

LL

HH166

R47

0Ohm

/N270

1 2

PM_DPRSLPVR17,43

1 2

0Ohm

/X

R48

R48 0Ohm

0Ohm

1 2

GNDGND

R215

R

1 2

/X

PLT_RST#16,17,22,23,24

R91

+VCCP

R110

1KOhm

1 2

R276

R276 0Ohm

0Ohm

/X

R77

2.8KOhm

1 2

/X

PM_EXTTS#_1

MCH_ICH_SYNC#16

PM_BMBUSY#17

H_THERMTRIP#5,15

VRM_PWRGD17,32,43

R211 100OhmR211 100Ohm

1 2

CLK_96M_UMA#4 CLK_96M_UMA4 CLK_LCD_LVDS#4 CLK_LCD_LVDS4

MCH_CLKREQ# is OD pin

2.8KOhm

1 2

MCH_BSEL0 MCH_BSEL1 MCH_BSEL2

R71

1 2

MCH_CFG_3 MCH_CFG_5 MCH_CFG_6

R218

2.8KOhm

/X

1 2

GNDGNDGNDGND

PM_EXTTS#_0 PM_EXTTS#_1

RST_IN_MCH#

MCH_CLKREQ#

G20 G18

G21

AB29

W27

C18 E18

K32 K31 C17 F18

E31

F26 H26

A27 A26

H33

J20 J18

A3

J15

J33

J22

U1B

CFG_0 CFG_1 CFG_2 CFG_3 CFG_5 CFG_6

RESERVED1 RESERVED2 RESERVED7 RESERVED8 RESERVED9

ICH_SYNC# PM_BMBUSY# PM_EXTTS#_0 PM_EXTTS#_1 THRMTRIP# PWROK RSTIN#

D_REFCLKINN D_REFCLKINP D_REFSSCLKINN D_REFSSCLKINP CLKREQ#

945GMS

DMI_RXN_0 DMI_RXN_1 DMI_RXP_0 DMI_RXP_1

DMI_TXN_0 DMI_TXN_1

DMI_TXP_0 DMI_TXP_1

SM_CK_0

DMI

SM_CK_1

SM_CK_2 SM_CK_3

SM_CK#_0 SM_CK#_1

SM_CK#_2 SM_CK#_3

CFG/RSVD

SM_CKE_0 SM_CKE_1 SM_CKE_2 SM_CKE_3

SM_CS#_0 SM_CS#_1 SM_CS#_2 SM_CS#_3

SM_OCDCOMP_0 SM_OCDCOMP_1

DDR2 MUXING

SM_ODT_0

PM

SM_ODT_1 SM_ODT_2 SM_ODT_3

SM_RCOMPN SM_RCOMPP

SM_VREF_0 SM_VREF_1

CLK

Y29 Y32 Y28 Y31

V28 V31 V29 V32

AF33 AG1

AJ1 AM30

AG33 AF1

AK1 AN30

AN21 AN22 AF26 AF25

AG14 AF12 AK14 AH12

AJ21 AF11

AE12 AF14 AJ14 AJ12

AN12 AN14 AA33 AE1

DMI_RXN0 DMI_RXN1 DMI_RXP0 DMI_RXP1

DMI_TXN0 DMI_TXN1 DMI_TXP0 DMI_TXP1

M_OCDCOMP0 M_OCDCOMP1

SM_RCOMPN SM_RCOMPP

DMI_TXN[1:0] 16

DMI_TXP[0..1] 16

DMI_RXN[0..1] 16

DMI_RXP[0..1] 16

MCLK_DDR0 18 MCLK_DDR1 18

MCLK_DDR0# 18 MCLK_DDR1# 18

MA_CKE0 18,19 MA_CKE1 18,19

MA_CS#0 18,19 MA_CS#1 18,19

R201 40.2Ohm

R202 40.2Ohm

MA_ODT0 18,19 MA_ODT1 18,19

R203 80.6Ohm 1%R203 80.6Ohm 1%

1 2

R204 80.6Ohm 1%R204 80.6Ohm 1%

1 2

M_VREF_MCH

DMI_TXN[1:0] 16

DMI_TXP[0..1] 16

DMI_RXN[0..1] 16

DMI_RXP[0..1] 16

12

/X

12

/X

GND

+1.8V

CheckList notes :Can be left as NC

GND

+1.8V

NR16

NR16 1KOhm

1KOhm

1%

1 2

M_VREF_MCH

12

NR24

NR24 1KOhm

1KOhm

1%

1 2

GND GND

A A

5

4

http://laptop-motherboard-schematic.blogspot.com/

NC14

0.1UF/16V

12

NC15

0.1UF/16V

GND

1%*06'0,&)*

Title :

Engineer:

ASUSTeK COMPUTER INC.

Size Project Name

A3

Date: Sheet

3

2

+$

Engineer:

1%*06'0,&)*

Ryan Fan

850Monday, January 19, 2009

1

Rev

1.3G

of

5

4

3

2

1

Clocse to GMCH R103,R114,R115

+1.5VS

+1.5VS_PCIE

24.9Ohm

1%

CRT_GREEN20

10KOHM

10KOHM 10KOHM

10KOHM

10KOHM 10KOHM

10KOHM

CRT_IREF

12

R221

R221 255Ohm

255Ohm

1%

12

VC12

10PF/50V

CRT_BLUE20

CRT_RED20

LBKLT_CTRL21

LBKLT_EN21

RN85C

RN85C RN85D

RN85D RN85B

RN85B RN85A

RN85A

R216

1.5KOhm 1%

U1F

H27

J27

Y26

AA26

H20 H22 A24 A23 E25

F25 C25 D25

F27 D27 H25

H30

G29

F28 E28

G28

H28 K30 K27

J29 J30

K29

D30 C30 A30 A29

G31

F32 D31

H31

G32

C31

F33 D33

F30

E33 D32

F29

U1F

SDVO_CTRLDATA SDVO_CTRLCLK G_CLKINN G_CLKINP

CRT_DDC_CLK CRT_DDC_DATA CRT_BLUE CRT_BLUE# CRT_GREEN CRT_GREEN# CRT_RED CRT_RED# CRT_VSYNC CRT_HSYNC CRT_IREF

L_BKLTCTL L_BKLTEN L_CLKCTLA L_CTLBDATA L_DDC_CLK L_DDC_DATA L_VDDEN L_IBG L_VBG L_VREFH L_VREFL

LA_CLKN LA_CLKP LB_CLKN LB_CLKP

LA_DATAN_0 LA_DATAN_1 LA_DATAN_2

LA_DATAP_0 LA_DATAP_1 LA_DATAP_2

LB_DATAN_0 LB_DATAN_1 LB_DATAN_2

LB_DATAP_0 LB_DATAP_1 LB_DATAP_2

EXP_A_COMPI

EXP_A_ICOMPO

SDVO_TVCLKIN#

SDVOB_INT#

SDVO_FLDSTALL#

MISC

SDVO_TVCLKIN

SDVO_FLDSTALL

SDVO

SDVO_RED#

SDVO_GREEN#

SDVO_BLUE#

SDVO_CLKN

SDVO_GREEN

SDVO_BLUE SDVO_CLKP

TV_DACA_OUT TV_DACB_OUT TV_DACC_OUT

TV

LVDS VGA

TV_DCONSEL0 TV_DCONSEL1

SDVO_INT

SDVO_RED

TV_IREF TV_IRTNA TV_IRTNB TV_IRTNC

R28 M28

N30 R30 T29

M30 P30 T30

P28 N32 P32 T32

N28 M32 P33 R32

A21 C20 E20 G23 B21 C21 D21

G26 J26

R217

N_EXP_COMP

1 2

0Ohm

T255T255

1

T259T259

1

1 2

R222

R115

R115 150Ohm

150Ohm

1%

1 2

/X

12

LVDD_EN21

LA_CLKN21 LA_CLKP21

LA_DATAN021 LA_DATAN121 LA_DATAN221

LA_DATAP021 LA_DATAP121 LA_DATAP221

CLK_PCIE_MCH#4 CLK_PCIE_MCH4

DDC_CLK20 DDC_DATA20

NB_VSYNC NB_HSYNC CRT_IREF

LBKLT_EN L_CTLA_CLK L_CTLB_DATA

LVDD_EN

LVDS_IREF

12

D D

C C

IF USE NB READ EDID. MUST CONNECT

VC10

10PF/50V

/X

150Ohm

1%

1 2

R103

L_DDC_CLK&DATA

B B

100KOhm

R85

L_DDC_CLK21 L_DDC_DATA21

1 2

12

VC11

10PF/50V

+3VS

/X

R121

100KOhm

1 2

R114

150Ohm

1%

1 2

5 6 7 8 3 4 1 2

LBKLT_EN

LVDD_EN

945GMS

A A

CRT_HSYNC20 CRT_VSYNC20

CRT_HSYNC CRT_VSYNC NB_VSYNC

R220 22OhmR220 22Ohm R219 22OhmR219 22Ohm

1 2 1 2

NB_HSYNC

Clocse to GMCH

http://laptop-motherboard-schematic.blogspot.com/

5

4

3

Title :

Engineer:

ASUSTeK COMPUTER INC.

Size Project Name

A4

Date: Sheet

2

+$

Engineer:

1%*06*5$3+,&

Ryan Fan

Rev

1.3G

of

950Monday, January 19, 2009

1

5

4

3

2

1

MA_DQS[7:0] 18

MA_DM[7:0] 18

D D

C C

B B

MA_DQ[63:0]18

MA_DQ0 MA_DQ1 MA_DQ2 MA_DQ3 MA_DQ4 MA_DQ5 MA_DQ6 MA_DQ7 MA_DQ8 MA_DQ9 MA_DQ10 MA_DQ11 MA_DQ12 MA_DQ13 MA_DQ14 MA_DQ15 MA_DQ16 MA_DQ17 MA_DQ18 MA_DQ19 MA_DQ20 MA_DQ21 MA_DQ22 MA_DQ23 MA_DQ24 MA_DQ25 MA_DQ26 MA_DQ27 MA_DQ28 MA_DQ29 MA_DQ30 MA_DQ31 MA_DQ32 MA_DQ33 MA_DQ34 MA_DQ35 MA_DQ36 MA_DQ37 MA_DQ38 MA_DQ39 MA_DQ40 MA_DQ41 MA_DQ42 MA_DQ43 MA_DQ44 MA_DQ45 MA_DQ46 MA_DQ47 MA_DQ48 MA_DQ49 MA_DQ50 MA_DQ51 MA_DQ52 MA_DQ53 MA_DQ54 MA_DQ55 MA_DQ56 MA_DQ57 MA_DQ58 MA_DQ59 MA_DQ60 MA_DQ61 MA_DQ62 MA_DQ63

AC31 AB28 AE33

AF32 AC33 AB32 AB31 AE31 AH31 AK31

AL28 AK27 AH30

AL32

AJ28

AJ27 AH32

AF31 AH27

AF28

AJ32 AG31 AG28 AG27 AN27 AM26

AJ26

AJ25

AL27 AN26 AH25 AG26 AM12

AL11

AH9

AK9 AM11 AK11

AM8

AK8

AG9

AF9

AF8

AK6

AF7 AG11

AH6

AN6

AM6

AK3

AM5

AG2

AF3

AE7

AF6

AH5

AG3 AG5

AF5

AG19 AG21 AG20

AJ6

AL2

AL5 AJ3 AJ2

U1C

SA_DQ_0 SA_DQ_1 SA_DQ_2 SA_DQ_3 SA_DQ_4 SA_DQ_5 SA_DQ_6 SA_DQ_7 SA_DQ_8 SA_DQ_9 SA_DQ_10 SA_DQ_11 SA_DQ_12 SA_DQ_13 SA_DQ_14 SA_DQ_15 SA_DQ_16 SA_DQ_17 SA_DQ_18 SA_DQ_19 SA_DQ_20 SA_DQ_21 SA_DQ_22 SA_DQ_23 SA_DQ_24 SA_DQ_25 SA_DQ_26 SA_DQ_27 SA_DQ_28 SA_DQ_29 SA_DQ_30 SA_DQ_31 SA_DQ_32 SA_DQ_33 SA_DQ_34 SA_DQ_35 SA_DQ_36 SA_DQ_37 SA_DQ_38 SA_DQ_39 SA_DQ_40 SA_DQ_41 SA_DQ_42 SA_DQ_43 SA_DQ_44 SA_DQ_45 SA_DQ_46 SA_DQ_47 SA_DQ_48 SA_DQ_49 SA_DQ_50 SA_DQ_51 SA_DQ_52 SA_DQ_53 SA_DQ_54 SA_DQ_55 SA_DQ_56 SA_DQ_57 SA_DQ_58 SA_DQ_59 SA_DQ_60 SA_DQ_61 SA_DQ_62 SA_DQ_63

SB_CAS# SB_RAS# SB_WE#

AK12

SA_BS_0

AH11

SA_BS_1

AG17

SA_BS_2

SA_DM_0 SA_DM_1 SA_DM_2 SA_DM_3 SA_DM_4 SA_DM_5 SA_DM_6 SA_DM_7

SA_DQS_0 SA_DQS_1 SA_DQS_2 SA_DQS_3 SA_DQS_4 SA_DQS_5 SA_DQS_6 SA_DQS_7

SA_DQS#_0 SA_DQS#_1 SA_DQS#_2 SA_DQS#_3 SA_DQS#_4 SA_DQS#_5 SA_DQS#_6 SA_DQS#_7

SA_MA_0 SA_MA_1 SA_MA_2 SA_MA_3 SA_MA_4 SA_MA_5 SA_MA_6 SA_MA_7 SA_MA_8

SA_MA_9 SA_MA_10 SA_MA_11 SA_MA_12 SA_MA_13

SA_CAS#

DDR2 SYSTEM MEMORY

SA_RAS#

SA_RCVENIN#

SA_RCVENOUT#

SA_WE#

SB_BS_0

SB_BS_1

SB_BS_2

SB_MA_0

SB_MA_1

SB_MA_2

SB_MA_3

SB_MA_4

SB_MA_5

SB_MA_6

SB_MA_7

SB_MA_8

SB_MA_9 SB_MA_10 SB_MA_11 SB_MA_12 SB_MA_13

AB30 AL31 AF30 AK26 AL9 AG7 AK5 AH3

AC28 AJ30 AK33 AL25 AN9 AH8 AM2 AE3

AC29 AK30 AJ33 AM25 AN8 AJ8 AM3 AE2

AJ15 AM17 AM15 AH15 AK15 AN15 AJ18 AF19 AN17 AL17 AG16 AL18 AG18 AL14

AJ17 AK18 AN28 AM28 AH17

AH21 AJ20 AE27

AN20 AL21 AK21 AK22 AL22 AH22 AG22 AF21 AM21 AE21 AL20 AE22 AE26 AE20

MA_DM0 MA_DM1 MA_DM2 MA_DM3 MA_DM4 MA_DM5

MA_DM6 MA_DM7

MA_DQS0 MA_DQS1 MA_DQS2 MA_DQS3 MA_DQS4 MA_DQS5 MA_DQS6 MA_DQS7

MA_DQS#0 MA_DQS#1 MA_DQS#2 MA_DQS#3 MA_DQS#4 MA_DQS#5 MA_DQS#6 MA_DQS#7

MA_MA0 MA_MA1 MA_MA2 MA_MA3 MA_MA4 MA_MA5 MA_MA6 MA_MA7 MA_MA8 MA_MA9 MA_MA10 MA_MA11 MA_MA12 MA_MA13

SA_RCVENIN# SA_RCVENOUT#

MA_BA0 18,19 MA_BA1 18,19 MA_BA2 18,19

MA_DQS#[7:0] 18

MA_MA[13:0] 18,19

MA_CAS# 18,19 MA_RAS# 18,19

1 1

MA_WE# 18,19

T222T222 T223T223

W33

AM33

AL33

C33 B33

AN32

A32

AN31

W28

V27

W29

H24 W32 G24

F24

E24

D24

K33

A31

E21

C23

AN19 AM19

AL19 AK19 AJ19

AH19

AN3

H19 G19

F19

E19

D19

C19

B19

A19

G16

F16

E16

D16

C16

B16 AN2

A16

AM4

AF4 AD4

AL4 AK4 W31

AJ4 AH4 AG4 AE4 AM1

U1G

NC1 NC2 NC3 NC4 NC5 NC6 NC7 NC8 NC9 NC10 NC11

J24

NC12 NC13 NC14 NC15 NC16 NC17 NC18 NC19 NC20 NC21 NC22 NC23 NC24 NC25 NC26 NC27 NC28 NC29

Y9

NC30

J19

Y8

Y7

NC31 NC32 NC33 NC34 NC35 NC36 NC37 NC38 NC39 NC40 NC41 NC42 NC43 NC44 NC45 NC46 NC47 NC48 NC49 NC50 NC51 NC52 NC53 NC54 NC55 NC56 NC57 NC58 NC59 NC60

945GMS

NC

RESERVED26 RESERVED27 RESERVED28 RESERVED29 RESERVED30 RESERVED31 RESERVED32 RESERVED33 RESERVED34 RESERVED35 RESERVED36 RESERVED37 RESERVED38 RESERVED39 RESERVED40 RESERVED41 RESERVED42

NC61 NC62 NC63 NC64 NC65 NC66 NC67 NC68 NC69 NC70 NC71 NC72

W30 Y6 AL1 Y5 Y10 W10 W25 V24 U24 V10 U10 K18

Y25 Y24 AB22 AB21 AB19 AB16 AB14 AA12 W24 AA24 AB24 AB20 AB18 AB15 AB13 AB12 AB17

945GMS

A A

Title :

Engineer:

ASUSTeK COMPUTER INC.

Size Project Name

A3

Date: Sheet

5

4

http://laptop-motherboard-schematic.blogspot.com/

3

2

Date: Sheet

+$

Engineer:

1%*06''5

Ryan Fan

1

Rev

1.3G

of

10 50Monday, January 19, 2009

5

1.0V~1.1V Max: 4.6A

D D

C C

B B

At Package Edge

12

C218

0.1UF/16V

GND GND GND

In Cavity

12

C414

C415

0.1UF/16V

GNDGND

12

C214

C214 10UF/6.3V

10UF/6.3V

c0603

GND GND

At Edge Pin Location

12

C219

0.1UF/16V

12

GND

12

GND

12

C416

0.1UF/16V

C215

C215 10UF/6.3V

10UF/6.3V

C216

C216 1UF/10V

1UF/10V

C220

0.1UF/16V

+VCCP

4

U1H

T25 R25 P25 N25

M25

P24 N24

M24

Y22

W22

V22 U22 T22 R22 P22 N22

M22

Y21

W21

V21 U21 T21 R21 P21 N21

M21

Y20

W20

V20 U20 T20 R20 P20 N20

M20

Y19 P19 N19

M19

Y18 P18 N18

M18

Y17 P17 N17

M17

Y16 P16 N16

M16

Y15 P15 N15

M15

Y14

W14

V14 U14 T14 R14 P14 N14

M14

T10 R10 P10 N10 L10

M10

A18 AB10 AA10

D1

VCC_NCTF1 VCC_NCTF2 VCC_NCTF3 VCC_NCTF4 VCC_NCTF5 VCC_NCTF6 VCC_NCTF7 VCC_NCTF8 VCC_NCTF9 VCC_NCTF10 VCC_NCTF11 VCC_NCTF12 VCC_NCTF13 VCC_NCTF14 VCC_NCTF15 VCC_NCTF16 VCC_NCTF17 VCC_NCTF18 VCC_NCTF19 VCC_NCTF20 VCC_NCTF21 VCC_NCTF22 VCC_NCTF23 VCC_NCTF24 VCC_NCTF25 VCC_NCTF26 VCC_NCTF27 VCC_NCTF28 VCC_NCTF29 VCC_NCTF30 VCC_NCTF31 VCC_NCTF32 VCC_NCTF33 VCC_NCTF34 VCC_NCTF35 VCC_NCTF36 VCC_NCTF37 VCC_NCTF38 VCC_NCTF39 VCC_NCTF40 VCC_NCTF41 VCC_NCTF42 VCC_NCTF43 VCC_NCTF44 VCC_NCTF45 VCC_NCTF46 VCC_NCTF47 VCC_NCTF48 VCC_NCTF49 VCC_NCTF50 VCC_NCTF51 VCC_NCTF52 VCC_NCTF53 VCC_NCTF54 VCC_NCTF55 VCC_NCTF56 VCC_NCTF57 VCC_NCTF58 VCC_NCTF59 VCC_NCTF60 VCC_NCTF61 VCC_NCTF62 VCC_NCTF63 VCC_NCTF64

VTT_NCTF1 VTT_NCTF2 VTT_NCTF3 VTT_NCTF4 VTT_NCTF5 VTT_NCTF6

RESERVED3 RESERVED4 RESERVED5 RESERVED6

945GMS

NCTF

VCCAUX_NCTF1 VCCAUX_NCTF2 VCCAUX_NCTF3 VCCAUX_NCTF4 VCCAUX_NCTF5 VCCAUX_NCTF6 VCCAUX_NCTF7 VCCAUX_NCTF8

VCCAUX_NCTF9 VCCAUX_NCTF10 VCCAUX_NCTF11 VCCAUX_NCTF12 VCCAUX_NCTF13 VCCAUX_NCTF14 VCCAUX_NCTF15 VCCAUX_NCTF16 VCCAUX_NCTF17 VCCAUX_NCTF18 VCCAUX_NCTF19 VCCAUX_NCTF20 VCCAUX_NCTF21 VCCAUX_NCTF22 VCCAUX_NCTF23 VCCAUX_NCTF24 VCCAUX_NCTF25 VCCAUX_NCTF26 VCCAUX_NCTF27 VCCAUX_NCTF28 VCCAUX_NCTF29 VCCAUX_NCTF30 VCCAUX_NCTF31 VCCAUX_NCTF32 VCCAUX_NCTF33 VCCAUX_NCTF34 VCCAUX_NCTF35 VCCAUX_NCTF36 VCCAUX_NCTF37 VCCAUX_NCTF38

VSS_NCTF1 VSS_NCTF2 VSS_NCTF3 VSS_NCTF4 VSS_NCTF5 VSS_NCTF6 VSS_NCTF7 VSS_NCTF8

VSS_NCTF9 VSS_NCTF10 VSS_NCTF11 VSS_NCTF12 VSS_NCTF13 VSS_NCTF14 VSS_NCTF15 VSS_NCTF16 VSS_NCTF17 VSS_NCTF18 VSS_NCTF19

RESERVED10 RESERVED11 RESERVED12 RESERVED13 RESERVED14 RESERVED15 RESERVED16 RESERVED17 RESERVED18 RESERVED19 RESERVED20 RESERVED21 RESERVED22 RESERVED23 RESERVED24 RESERVED25

CFG_19

3

AD25 AC25 AB25 AD24 AC24 AD22 AD21 AD20 AD19 AD18 AD17 AD16 AD15 AD14 K14 AD13 Y13 W13 V13 U13 T13 R13 P13 N13 M13 AD12 Y12 W12 V12 U12 T12 R12 P12 N12 M12 AD11 AD10 K10 AN33 AA25 V25 U25 AA22 AA21 AA20 AA19 AA18 AA17 AA16 AA15 AA14 AA13 A4 A33 B2 AN1 C1

K28

K25 K26 R24 T24 K21 K19 K20 K24 K22 J17 K23 K17 K12 K13 K16 K15

+1.5VS

GND

T2

1

TPC26TT2TPC26T

12

C404

0.1UF/16V

GND

12

GND

C405

0.1UF/16V

2

CFG_19(K28) Strapping : DMI LANE Reversal: 0:Normal Operation (Default)

1.:Reversal Lanes, 3->0,2->1..etc Note:945GMS doesn't support DMI Lane Reversal

1

A A

Title :

Engineer:

ASUSTeK COMPUTER INC.

Size Project Name

A3

Date: Sheet

5

4

http://laptop-motherboard-schematic.blogspot.com/

3

2

Date: Sheet

+$

Engineer:

1%*0V3:5

1

Ryan Fan

of

11 50Monday, January 19, 2009

Rev

1.3G

12

C230

C230 1UF/10V

1UF/10V

GND

12

C244

0.01UF/16V

C247

0.1UF/16V

12

C235

0.1UF/16V

c0402

GND

0.4A

12

GND

+1.8V

12

C245

0.01UF/16V

12

0.1UF/16V

GND

C418

3

12

GND

C251

0.1UF/16V

c0402

12

0.1UF/16V

GND

C231

C231 10UF/6.3V

10UF/6.3V

12

C412

C412 10UF/6.3V

10UF/6.3V

GND

10UF/6.3V

+1.5VS

C250

+1.5VS_PCIE

12

C413

C413 10UF/6.3V

10UF/6.3V

GND

12

GND

12

0.1UF/16V

GND

+3VS

C417

40mA

12

GND

C223

C223 10UF/6.3V

10UF/6.3V

/X

12

C254

10UF/6.3V

GND

C421

10UF/6.3V

C422

1 2

10UF/6.3V

1 2

GND

+1.5VS_DPLLB +1.5VS_HPLL

1 2

GND

C232

0.1UF/16V

c0402

GND

+1.5VS_DPLLA

12

C226

C226 10UF/6.3V

10UF/6.3V

GND

1.7A

12

C222

C222 10UF/6.3V

10UF/6.3V

12

C255

0.1UF/16V

c0402

GND

12

C212

C212 1UF/10V

1UF/10V

GND

12

C224

C224 1UF/10V

1UF/10V

GND

140mA

GND

+2.5VS

GND

12

C227

0.1UF/16V

c0402

12

C228

0.1UF/16V

c0402

http://laptop-motherboard-schematic.blogspot.com/

C408

c0402

12

0.1UF/16V

GND

+1.5VS_MPLL

+1.5VS

12

GND

+1.5VS

12

C213

C213 1UF/10V

1UF/10V

GND

C409

12

c0402

GND

12

GND

+1.5VS_PCIE

+1.5VS_3GPLL

+2.5VS_CRTDAC

C263

C263 1UF/10V

1UF/10V

120mA

12

GND

C217

C217 1UF/10V

1UF/10V

C225

C225 1UF/10V

1UF/10V

+VCCP

12

C410

C410 10UF/6.3V

10UF/6.3V

GND

C221

C221 1UF/10V

1UF/10V

12

GND

C411

C411 10UF/6.3V

10UF/6.3V

B20 A20 B22 A22 D22 C22 D23 E23 F20 F22 C28 B28 A28 E26 D26

C26 AB33 AM32 AN29 AM29

AL29

AK29

AJ29 AH29 AG29

AF29 AE29 AN24 AM24

AL24 AK24

AJ24 AH24 AG24

AF24 AE24 AN18 AN16 AM16

AL16 AK16

AJ16 AN13 AM13

AL13 AK13

AJ13 AH13 AG13

AF13 AE13

AN4

AM10

AL10 AK10

AH1 AH10 AG10

AF10

AE10

AN7

AM7

AL7

AK7

AJ7

AH7

AN10

AJ10

AD1

AD2

B26

AE5

AD5

D29

C29

U33

T33

V26

N33

M33

C24

B24

B25

B31

B32

J32

J23

P1 L1

G1

U1 Y1

2

U1D

VCCATVDACA0 VCCATVDACA1 VCCATVDACB0 VCCATVDACB1 VCCATVDACC0 VCCATVDACC1 VCCATVBG VSSATVBG VCCDTVDAC VCCDQTVDAC VCCDLVDS0 VCCDLVDS1 VCCDLVDS2 VCCHV0 VCCHV1 VCCHV2 VCCSM0 VCCSM1 VCCSM2 VCCSM3 VCCSM4 VCCSM5 VCCSM6 VCCSM7 VCCSM8 VCCSM9 VCCSM10 VCCSM11 VCCSM12 VCCSM13 VCCSM14 VCCSM15 VCCSM16 VCCSM17 VCCSM18 VCCSM19 VCCSM20 VCCSM21 VCCSM22 VCCSM23 VCCSM24 VCCSM25 VCCSM26 VCCSM27 VCCSM28 VCCSM29 VCCSM30 VCCSM31 VCCSM32 VCCSM33 VCCSM34 VCCSM35 VCCSM36 VCCSM37 VCCSM38 VCCSM39 VCCSM40 VCCSM41 VCCSM42 VCCSM43 VCCSM44 VCCSM45 VCCSM46 VCCSM47 VCCSM48 VCCSM49 VCCSM50 VCCSM51 VCCAMPLL VCCAHPLL VCCADPLLA VCCADPLLB VCCDHMPLL1 VCCDHMPLL2 VCCTXLVDS0 VCCTXLVDS1 VCC3G0 VCC3G1 VCCA3GPLL VCCA3GBG VSSA3GBG VCCSYNC VCCACRTDAC0 VCCACRTDAC1 VSSACRTDAC VCCALVDS VSSALVDS

VTT41 VTT42 VTT43 VTT44 VTT45

945GMS

VCCAUX10 VCCAUX11 VCCAUX12 VCCAUX13 VCCAUX14 VCCAUX15 VCCAUX16 VCCAUX17 VCCAUX18 VCCAUX19 VCCAUX20 VCCAUX21 VCCAUX22 VCCAUX23 VCCAUX24 VCCAUX25 VCCAUX26 VCCAUX27 VCCAUX28

POWER

+VCCP

T26

VCC0

R26

VCC1

P26

VCC2

N26

VCC3

M26

VCC4

V19

VCC5

U19

VCC6

T19

VCC7

W18

VCC8

V18

VCC9

T18

VCC10

R18

VCC11

W17

VCC12

U17

VCC13

R17

VCC14

W16

VCC15

V16

VCC16

T16

VCC17

R16

VCC18

V15

VCC19

U15

VCC20

T15

VCC21

AD33

VCCAUX1

AD32

VCCAUX2

AD31

VCCAUX3

AD30

VCCAUX4

AD29

VCCAUX5

AD28

VCCAUX6

AD27

VCCAUX7

AC27

VCCAUX8

AD26

VCCAUX9

AC26 AB26 AE19 AE18 AF17 AE17 AF16 AE16 AF15 AE15 J14 J10 H10 AE9 AD9 U9 AD8 AD7 AD6

A14

VTT0

D10

VTT1

P9

VTT2

L9

VTT3

D9

VTT4

P8

VTT5

L8

VTT6

D8

VTT7

P7

VTT8

L7

VTT9

D7

VTT10

A7

VTT11

P6

VTT12

L6

VTT13

G6

VTT14

D6

VTT15

U5

VTT16

P5

VTT17

L5

VTT18

G5

VTT19

D5

VTT20

Y4

VTT21

U4

VTT22

P4

VTT23

L4

VTT24

G4

VTT25

D4

VTT26

Y3

VTT27

U3

VTT28

P3

VTT29

L3

VTT30

G3

VTT31

D3

VTT32

Y2

VTT33

U2

VTT34

P2

VTT36

L2

VTT35

G2

VTT37

D2

VTT38

AA1

VTT39

F1

VTT40

ASUSTeK COMPUTER INC.

Size Project Name

A3

Date: Sheet

+$

C419

10UF/6.3V

1 2

GND

12

C243

C243 10UF/6.3V

10UF/6.3V

12

GND

12

GND

Title :

Engineer:

1

1.25A

C420

10UF/6.3V

1 2

GND

12

C229

0.1UF/16V

GND

+VCCP

12

C402

0.1UF/16V

c0402

C259

C259 1UF/10V

1UF/10V

12

C401

C401 1UF/10V

1UF/10V

1%*063:5

Ryan Fan

+1.5VS

12

GND

C264

0.1UF/16V

c0402

12 50Monday, January 19, 2009

C262

0.1UF/16V

c0402

12

C242

C242 1UF/10V

1UF/10V

of

Rev

1.3G

5

+1.5VS

L45 1uHL45 1uH

1UF/10V

C240

21

12

GND

+1.5VS_3GPLL

12

C241

0.1UF/16V

c0402

D D

+VCCP

+1.5VS

L42

10UH

C C

10UH

L43

10UH

L47

120Ohm/100Mhz

L48

120Ohm/100Mhz

B B

+1.8V

12

C446

0.1UF/16V

c0402

GND

21

1

2

21

12

0.1UF/16V

D38

BAT54CW

12

C248

C248 1UF/10V

1UF/10V

GND

12

C252

C252 1UF/10V

1UF/10V

GND

C447

c0402

3

R224

1 2

1KOhm 1%

12

C238

C238 10UF/6.3V

10UF/6.3V

GND

12

C253

C253 10UF/6.3V

10UF/6.3V

GND

12

C256

C256 1UF/10V

1UF/10V

GND

12

C260

C260 1UF/10V

1UF/10V

GND

+2.5VS

12

GND

12

GND

12

GND

12

GND

+1.5VS

L46 0OhmL46 0Ohm

1 2

+1.5VS_DPLLA

C249

0.1UF/16V

c0402

+1.5VS_DPLLB

C239

0.1UF/16V

c0402

C257

0.1UF/16V

c0402

C261

0.1UF/16V

c0402

L44

60NH

C233

10UF/6.3V

1.425V~1.575V Max: 50mA

+1.5VS_HPLL

1.425V~1.575V Max: 45mA

+1.5VS_MPLL

1.425V~1.575V Max: 45mA

21

GND

+2.5VS_CRTDAC

12

GND

12

C234

0.1UF/16V

c0402

4

2.375V~2.625V Max: 70mA

+1.5VS_MPLL

12

GND

+2.5VS

A A

5

U1E

AH33

VSS_1

Y33

VSS_2

V33

VSS_3

R33

VSS_4

G33

VSS_5

AK32

VSS_6

AG32

VSS_7

AE32

VSS_8

AC32

VSS_9

AA32

VSS_10

U32

VSS_11

H32

VSS_12

D D

C C

B B

A A

GND

5

C32

AM31

AJ31

AA31

U31

R31

N31 M31

AL30 AG30 AE30 AC30 AA30

U30 G30

AA29

U29 R29

N29 M29 H29

AK28 AH28 AE28 AA28

U28

D28

AM27

AF27 AB27 AA27

U27

R27

N27 M27 G27

C27

AL26 AH26

W26

U26 AN25 AK25 AG25 AE25

G25

H23

AM22

AJ22 AF22

G22

H21

AM20 AK20 AH20

AF20

D20

W19

R19 AM18 AH18

AF18

U18

H18

D18 AK17

AH16

U16

E32

VSS_13 VSS_14 VSS_15 VSS_16 VSS_17 VSS_18

T31

VSS_19 VSS_20

P31

VSS_21 VSS_22 VSS_23

J31

VSS_24

F31

VSS_25 VSS_26 VSS_27 VSS_28 VSS_29 VSS_30

Y30

VSS_31

V30

VSS_32 VSS_33 VSS_34

E30

VSS_35

B30

VSS_36 VSS_37 VSS_38 VSS_39

P29

VSS_40 VSS_41 VSS_42 VSS_43

E29

VSS_44

B29

VSS_45 VSS_46 VSS_47 VSS_48 VSS_49 VSS_50

T28

VSS_51

J28

VSS_52 VSS_53 VSS_54 VSS_55 VSS_56 VSS_57

Y27

VSS_58 VSS_59

T27

VSS_60 VSS_61

P27

VSS_62 VSS_63 VSS_64 VSS_65

E27

VSS_66 VSS_67

B27

VSS_68 VSS_69 VSS_70 VSS_71 VSS_72 VSS_73 VSS_74 VSS_75 VSS_76

J25

VSS_77 VSS_78

A25

VSS_79 VSS_80

F23

VSS_81

B23

VSS_82 VSS_83 VSS_84 VSS_85 VSS_86

E22

VSS_87

J21

VSS_88 VSS_89

F21

VSS_90 VSS_91 VSS_92 VSS_93 VSS_94 VSS_95 VSS_96 VSS_97 VSS_98 VSS_99 VSS_100 VSS_101 VSS_102 VSS_103 VSS_104

V17

VSS_105

T17

VSS_106

F17

VSS_107

B17

VSS_108 VSS_109 VSS_110

945GMS

VSS_111 VSS_112 VSS_113 VSS_114 VSS_115 VSS_116 VSS_117 VSS_118 VSS_119 VSS_120 VSS_121 VSS_122 VSS_123 VSS_124 VSS_125 VSS_126 VSS_127 VSS_128 VSS_129 VSS_130 VSS_131 VSS_132 VSS_133 VSS_134 VSS_135 VSS_136 VSS_137 VSS_138 VSS_139 VSS_140 VSS_141 VSS_142 VSS_143 VSS_144 VSS_145 VSS_146 VSS_147 VSS_148 VSS_149 VSS_150 VSS_151 VSS_152 VSS_153 VSS_154 VSS_155 VSS_156 VSS_157 VSS_158 VSS_159 VSS_160 VSS_161 VSS_162 VSS_163 VSS_164

VSS

VSS_165 VSS_166 VSS_167 VSS_168 VSS_169 VSS_170 VSS_171 VSS_172 VSS_173 VSS_174 VSS_175 VSS_176 VSS_177 VSS_178 VSS_179 VSS_180 VSS_181 VSS_182 VSS_183 VSS_184 VSS_185

4

J16 AL15 AG15 W15 R15 F15 D15 AM14 AH14 AE14 H14 B14 F13 D13 AL12 AG12 H12 B12 AN11 AJ11 AE11 AM9 AJ9 AB9 W9 R9 M9 J9 F9 C9 A9 AL8 AG8 AE8 U8 AA7 V7 R7 N7 H7 E7 B7 AL6 AG6 AE6 AB6 W6 T6 M6 K6 AN5 AJ5 B5 AA4 V4 R4 N4 K4 H4 E4 AL3 AD3 W3 T3 B3 AK2 AH2 AF2 AB2 M2 K2 H2 F2 V1 R1

GND

4

http://laptop-motherboard-schematic.blogspot.com/

3

2

ASUSTeK COMPUTER INC.

Size Project Name

A3

Date: Sheet

2

Date: Sheet

+$

1

Title :

Engineer:

1

1%306*1'

Ryan Fan

1.3G

of

13 50Monday, January 19, 2009

Rev

5

D D

D47 BAT54CW /PLLD47 BAT54CW /PLL

2

+1.5VS +1.5V_PLL

R1.3G

C C

R1.1G mount PLL

SUSB_ON32,38,46,47

PC391

1UF/16V

/PLL

B B

PM_LEVELDOWN#,44,45,46,47

Hi : Vout = 1.5V

Low : Vout = 1.431V

A A

+1.5V_PLL / 100mA

+3VSUS

PR392

/PLLPR392

/PLL

1 2

100KOhm

12

PC393

0.1UF/16V

/PLL/X

GND GND GND

PR6111

1 2

100KOhm

/PLL/X

3

1

3

2

D48 BAT54CW /XD48 BAT54CW /X

1 2

12

GNDGND

12

PC8059

0.1UF/16V

/PLL/X

GND GND

5

PU390

SHDN#

SET GND IN3OUT

G923-470T1UF /PLL

32

3

D

PQ619

1

2N7002

1

/PLL/X

G

S

2

P_+1.5V_PLL_FB_10

5

4

PR6110

36KOhm

1%

/PLL/X

+1.5V_PLL

+1.5VS

R1.1G

+1.5V_PLL

PR390

12

2KOHM1%/PLL

12

PR391

PR391 10KOhm

10KOhm

1% /PLL

+1.5VS

R306

1 2

0Ohm

1 2

+3VS

12

GND

12

1 2

/PLLR306

/PLL

R307

0Ohm

C301

0.1UF/16V

+1.5VS

L51

120Ohm/100Mhz

L3

120Ohm/100Mhz

PC392

PC392 10UF/6.3V

10UF/6.3V

/PLL

R228

/PLLR228

/PLL

1Ohm

R305

/PLL/XR305

/PLL/X

1Ohm

/PLL/XR307

/PLL/X

4

+5VSUS

21

R308

1 2

0Ohm

R309

1 2

0Ohm

4

+3VSUS

1

2

D40

12

R226

R226 10Ohm

10Ohm

R1.1G

L52

120Ohm/100Mhz

D40

BAT54CW

+V5REF_SUS

3

12

C282

0.1UF/16V

GND

+1.5VS_PCIE_ICH

21

0.77A

12



CE12

CE12 100UF/4V

100UF/4V

nb_c3528_h79

GND GND GND

GND

12

C443

0.1UF/16V

GND GND GND

GND

50mA

12

C290

C290 1UF/16V

1UF/16V

GND GND GND

50mA

12

C296

C448

0.1UF/16V

1UF/16V

GND

/PLL/XR308

/PLL/X

/PLLR309

/PLL

10mA

10 mA

12

C279

0.1UF/16V

12

C435

0.1UF/16V

12

C291

0.01UF/16V

12

C302

0.1UF/16V

+3VS

+5VS

1

12

R227

R227 100Ohm

100Ohm

3

12

C434

C434 1UF/10V

1UF/10V

GND

R1.1G

GND

12

C283

0.1UF/16V

12

C436

0.1UF/16V

Vcc1_5_A=0.64A

+3VS

12

+1.5VS

12



CE14

CE14 100UF/4V

100UF/4V

GND

+1.5VS+3VSUS

12

GNDGND

12

C304

0.1UF/16V

GND

2

D41

BAT54CW

+V5REF

C276

0.1UF/16V

C284

0.1UF/16V

C437

C437 10UF/6.3V

10UF/6.3V

C292

0.1UF/16V

C297

0.1UF/16V

C303

0.1UF/16V

T227 TPC26TT227 TPC26T

1

T228 TPC26TT228 TPC26T

1

3

6 mA

U2F

G10

V5REF_1

AD17

V5REF_2

F6

V5REF_Sus

AA22

Vcc1_5_B_1

AA23

Vcc1_5_B_2

AB22

Vcc1_5_B_3

AB23

Vcc1_5_B_4

AC23

Vcc1_5_B_5

AC24

Vcc1_5_B_6

AC25

Vcc1_5_B_7

AC26

Vcc1_5_B_8

AD26

Vcc1_5_B_9

AD27

Vcc1_5_B_10

AD28

Vcc1_5_B_11

D26

Vcc1_5_B_12

D27

Vcc1_5_B_13

D28

Vcc1_5_B_14

E24

Vcc1_5_B_15

E25

Vcc1_5_B_16

E26

Vcc1_5_B_17

F23

Vcc1_5_B_18

F24

Vcc1_5_B_19

G22

Vcc1_5_B_20

G23

Vcc1_5_B_21

H22

Vcc1_5_B_22

H23

Vcc1_5_B_23

J22

Vcc1_5_B_24

J23

Vcc1_5_B_25

K22

Vcc1_5_B_26

K23

Vcc1_5_B_27

L22

Vcc1_5_B_28

L23

Vcc1_5_B_29

M22

Vcc1_5_B_30

M23

Vcc1_5_B_31

N22

Vcc1_5_B_32

N23

Vcc1_5_B_33

P22

Vcc1_5_B_34

P23

Vcc1_5_B_35

R22

Vcc1_5_B_36

R23

Vcc1_5_B_37

R24

Vcc1_5_B_38

R25

Vcc1_5_B_39

R26

Vcc1_5_B_40

T22

Vcc1_5_B_41

T23

Vcc1_5_B_42

T26

Vcc1_5_B_43

T27

Vcc1_5_B_44

T28

Vcc1_5_B_45

U22

Vcc1_5_B_46

U23

Vcc1_5_B_47

V22

Vcc1_5_B_48

V23

Vcc1_5_B_49

W22

Vcc1_5_B_50

W23

Vcc1_5_B_51

Y22

Vcc1_5_B_52

Y23

Vcc1_5_B_53

B27

Vcc3_3_1

AG28

VccDMIPLL

AB7

Vcc1_5_A_1

AC6

Vcc1_5_A_2

AC7

Vcc1_5_A_3

AD6

Vcc1_5_A_4

AE6

Vcc1_5_A_5

AF5

Vcc1_5_A_6

AF6

Vcc1_5_A_7

AG5

Vcc1_5_A_8

AH5

Vcc1_5_A_9

AD2

VccSATAPLL

AH11

Vcc3_3_2

AB10

Vcc1_5_A_10

AB9

Vcc1_5_A_11

AC10

Vcc1_5_A_12

AD10

Vcc1_5_A_13

AE10

Vcc1_5_A_14

AF10

Vcc1_5_A_15

AF9

Vcc1_5_A_16

AG9

Vcc1_5_A_17

AH9

Vcc1_5_A_18

E3

VccSus3_3_19

C1

VccUSBPLL

AA2

VccSus1_05/VccLAN1_05_1

Y7

VccSus1_05/VccLAN1_05_2

ICH7M

3

Vcc1_05_1 Vcc1_05_2 Vcc1_05_3 Vcc1_05_4 Vcc1_05_5 Vcc1_05_6 Vcc1_05_7 Vcc1_05_8

Vcc1_05_9 Vcc1_05_10 Vcc1_05_11

CORE

Vcc1_05_12 Vcc1_05_13 Vcc1_05_14 Vcc1_05_15 Vcc1_05_16 Vcc1_05_17 Vcc1_05_18 Vcc1_05_19 Vcc1_05_20

VCCPAUX

VccSus3_3/VccLAN3_3_1 VccSus3_3/VccLAN3_3_2 VccSus3_3/VccLAN3_3_3 VccSus3_3/VccLAN3_3_4

Vcc3_3/VccHDA

VccSus3_3/VccSusHDA

V_CPU_IO1 V_CPU_IO2 V_CPU_IO3

Vcc3_3_3

VCCA3GP

Vcc3_3_4 Vcc3_3_5 Vcc3_3_6 Vcc3_3_7 Vcc3_3_8

IDEPCIUSB

Vcc3_3_9 Vcc3_3_10 Vcc3_3_11

Vcc3_3_12 Vcc3_3_13 Vcc3_3_14 Vcc3_3_15 Vcc3_3_16 Vcc3_3_17 Vcc3_3_18 Vcc3_3_19 Vcc3_3_20 Vcc3_3_21

VccSus3_3_1

VccSus3_3_2 VccSus3_3_3 VccSus3_3_4 VccSus3_3_5 VccSus3_3_6

VccSus3_3_7 VccSus3_3_8 VccSus3_3_9

ARX

VccSus3_3_10 VccSus3_3_11 VccSus3_3_12 VccSus3_3_13 VccSus3_3_14 VccSus3_3_15 VccSus3_3_16 VccSus3_3_17 VccSus3_3_18

Vcc1_5_A_19 Vcc1_5_A_20

ATX

Vcc1_5_A_21 Vcc1_5_A_22 Vcc1_5_A_23

Vcc1_5_A_24 Vcc1_5_A_25

VccSus1_05_1

VccSus1_05_2 VccSus1_05_3

Vcc1_5_A_26 Vcc1_5_A_27 Vcc1_5_A_28 Vcc1_5_A_29 Vcc1_5_A_30

USB CORE

VccRTC

L11 L12 L14 L16 L17 L18 M11 M18 P11 P18 T11 T18 U11 U18 V11 V12 V14 V16 V17 V18

V5 V1 W2 W7

U6

R7

AE23 AE26 AH26

AA7 AB12 AB20 AC16 AD13 AD18 AG12 AG15 AG19

A5 B13 B16 B7 C10 D15 F9 G11 G12 G16

W5

P7

A24 C24 D19 D22 G19

K3 K4 K5 K6 L1 L2 L3 L6 L7 M6 M7 N7

AB17 AC17

T7 F17 G17

AB8 AC8

K7

C28 G20

A1 H6 H7 J6 J7

2

0.94A

+VCCP

12

C277

0.1UF/16V

GND GND GND

C278

10UF/6.3V

12

C406

0.1UF/16V

GND GND

1.1G change to +3VS to follow CRB

+3VCCLAN +3VSUS

R5 0Ohm/XR5 0Ohm

/X

1 2

12

C280

0.1UF/16V

GND

10mA

+3VSUS

+3VS

12

C281

0.1UF/16V

GND

12

C287

0.1UF/16V

GND GND GND

+VCC_RTC

+1.5VS

12

C300

0.1UF/16V

GND

T224TPC26T T224TPC26T

1

T225TPC26T T225TPC26T

1

T226TPC26T T226TPC26T

1

12

C305

0.1UF/16V

GND

R4 0OhmR4 0Ohm

+3VS

56mA

12

C285

0.1UF/16V

+VCCP

GND

12

C441

0.1UF/16V

12

C288

0.1UF/16V

12

C293

0.1UF/16V

GND

12

C294

0.1UF/16V

12

C298

0.1UF/16V

GND GN D

12

C438

0.1UF/16V

2

+3VS

12

GND

+3VS

12

GNDGND

12

C439

0.1UF/16V

C407

C407 10UF/6.3V

10UF/6.3V

C286

0.1UF/16V

0.27A

C289

0.1UF/16V

C295

0.1UF/16V

C299

0.1UF/16V

12

C428

C428 10UF/6.3V

10UF/6.3V

VccSus3_3 only for desktop

Distribute in PCI Section

45mA

+3VSUS

12

C442

0.1UF/16V

R1.1G

GND

C440

C440 10UF/6.3V

10UF/6.3V

12

U2E

A4

Vss1

A23

Vss2

B1

Vss3

B8

Vss4

B11

Vss5

B14

Vss6

B17

Vss7

B20

Vss8

B26

Vss9

B28

Vss10

C2

Vss11

C6

Vss12

C27

C429

C429 10UF/6.3V

10UF/6.3V

+1.5VS

Vss13

D10

Vss14

D13

Vss15

D18

Vss16

D21

Vss17

D24

Vss18

E1

Vss19

E2

Vss20

E4

Vss21

E8

Vss22

E15

Vss23

F3

Vss24

F4

Vss25

F5

Vss26

F12

Vss27

F27

Vss28

F28

Vss29

G1

Vss30

G2

Vss31

G5

Vss32

G6

Vss33

G9

Vss34

G14

Vss35

G18

Vss36

G21

Vss37

G24

Vss38

G25

Vss39

G26

Vss40

H3

Vss41

H4

Vss42

H5

Vss43

H24

Vss44

H27

Vss45

H28

Vss46

J1

Vss47

J2

Vss48

J5

Vss49

J24

Vss50

J25

Vss51

J26

Vss52

K24

Vss53

K27

Vss54

K28

Vss55

L13

Vss56

L15

Vss57

L24

Vss58

L25

Vss59

L26

Vss60

M3

Vss61

M4

Vss62

M5

Vss63

M12

Vss64

M13

Vss65

M14

Vss66

M15

Vss67

M16

Vss68

M17

Vss69

M24

Vss70

M27

Vss71

M28

Vss72

N1

Vss73

N2

Vss74

N5

Vss75

N6

Vss76

N11

Vss77

N12

Vss78

N13

Vss79

N14

Vss80

N15

Vss81

N16

Vss82

N17

Vss83

N18

Vss84

N24

Vss85

N25

Vss86

N26

Vss87

P3

Vss88

P4

Vss89

P12

Vss90

P13

Vss91

P14

Vss92

P15

Vss93

P16

Vss94

P17

Vss95

P24

Vss96

P27

Vss97

ICH7M

GND GND

ASUSTeK COMPUTER INC.

Size Project Name

Custom

Date: Sheet

Date: Sheet of

+$

Vss98

Vss99 Vss100 Vss101 Vss102 Vss103 Vss104 Vss105 Vss106 Vss107 Vss108 Vss109 Vss110 Vss111 Vss112 Vss113 Vss114 Vss115 Vss116 Vss117 Vss118 Vss119 Vss120 Vss121 Vss122 Vss123 Vss124 Vss125 Vss126 Vss127 Vss128 Vss129 Vss130 Vss131 Vss132 Vss133 Vss134 Vss135 Vss136 Vss137 Vss138 Vss139 Vss140 Vss141 Vss142 Vss143 Vss144 Vss145 Vss146 Vss147 Vss148 Vss149 Vss150 Vss151 Vss152 Vss153 Vss154 Vss155 Vss156 Vss157 Vss158 Vss159 Vss160 Vss161 Vss162 Vss163 Vss164 Vss165 Vss166 Vss167 Vss168 Vss169 Vss170 Vss171 Vss172 Vss173 Vss174 Vss175 Vss176 Vss177 Vss178 Vss179 Vss180 Vss181 Vss182 Vss183 Vss184 Vss185 Vss186 Vss187 Vss188 Vss189 Vss190 Vss191 Vss192 Vss193 Vss194

1

P28 R1 R11 R12 R13 R14 R15 R16 R17 R18 T6 T12 T13 T14 T15 T16 T17 U4 U12 U13 U14 U15 U16 U17 U24 U25 U26 V2 V13 V15 V24 V27 V28 W6 W24 W25 W26 Y3 Y24 Y27 Y28 AA1 AA24 AA25 AA26 AB4 AB6 AB11 AB14 AB16 AB19 AB21 AB24 AB27 AB28 AC2 AC5 AC9 AC11 AD1 AD3 AD4 AD7 AD8 AD11 AD15 AD19 AD23 AE2 AE4 AE8 AE11 AE13 AE18 AE21 AE24 AE25 AF2 AF4 AF8 AF11 AF27 AF28 AG1 AG3 AG7 AG11 AG14 AG17 AG20 AG25 AH1 AH3 AH7 AH12 AH23 AH27

Title :

Engineer:

1

6%,&+03:5

Ryan Fan

14 50Monday, January 19, 2009

of

Rev

1.3G

http://laptop-motherboard-schematic.blogspot.com/

5

Change to rechargeable RTC battery

+VCC_BAT_R

D D

BT1

SIDE1

SIDE2

WTOB_CO N_2P

12G17100002C

Height

R1.1G using SSD, mount R1(with rechargable RTC battery) using HDD, mount D44(with non-rechargable RTC battery)

C C

R1.2G AC40 change from 10pF to 22pF for RF

B B

A_Z_RST#30

A_Z_SDOUT30

1 2

A_Z_BITCLK30,41

3 1 2 4

ΚΚΚΚ

A_Z_SYNC30

+RTCBAT

GND

3.4 mm

1 2

R229

1.2KOhm

1

+3VA_AEC

1 2

39Ohm

3 4

39Ohm

1 2

39Ohm

3 4

39Ohm

PT71PT71

BAT54WS

BAT54WS D42

D42

1 2

BAT54WS

BAT54WS D44

D44

1 2

0Ohm

R1

/X

RN89A

RN89B

RN90A

RN90B

GND

12

AC40

22PF/50V

ACZ_BCLK

ACZ_SYNC

ACZ_RST#

ACZ_SDOUT

R241

4.7KOhm

R1.2G C431 not mounted

+VCC_RTC

12

GND

+3VS

12

R242

R242 10KOhm

10KOhm

1 2

C307

C307 1UF/10V

1UF/10V

4

PT72PT72

1

SR9 20KOhmSR9 20KOhm

1 2

RTCRST# RC delay 18~25ms

+VCC_RTC

ACZ_SDIN0

ACZ_SDIN1 NA

S_SATALED#37

P_SATA_RXN026 P_SATA_RXP026 P_SATA_TXN026 P_SATA_TXP026

GND

IDE_IRQ IDE_IORDY

+3VA_AEC

12

C431

C432

0.1UF/16V

10UF/6.3V

/X

GND

12

SC8

SC8 1UF/16V

1UF/16V

1

SGL_JUMP

GND

R232 1MOhmR232 1MOhm

1 2 1 2

R233

R233 330KOhm

330KOhm

1%

2

Place Near

2

Open Door

GND

1 2

GND

CODEC

A_Z_SDIN030

CLK_SATA_ICH#4 CLK_SATA_ICH4

R243 24.9Ohm 1%R243 24.9Ohm 1%

T281T281

T232T232

1

P_SATA_RXN0 P_SATA_RXP0 P_SATA_TXN0 P_SATA_TXP0

12

SATARBIAS/#

3

R1.1G change +3VA net to +3VA_AEC

15PF/50V

C306

RTCRST# 34,41

CLRTC

X1_RTC X2_RTC

RTCRST#

R3

0Ohm

/X

ACZ_BCLK ACZ_SYNC

ACZ_RST#

ACZ_SDIN2

ACZ_SDOUT

AF18

AH10

AG10

AF15

AH15

AF16 AH16 AG16 AE15

AB1 AB2

AA3

AF3 AE3 AG2 AH2

AF7 AE7 AG6 AH6

AF1 AE1

Y5

W4

W1

Y1 Y2

W3

V3

U3

U5 V4 T5

U7 V6 V7

U1 R6

R5

T2 T3 T1

T4

U2A

RTCX1 RTCX2

RTCRST#

INTRUDER# INTVRMEN

EE_CS EE_SHCLK EE_DOUT EE_DIN

LAN_CLK

LAN_RSTSYNC

LAN_RXD0 LAN_RXD1 LAN_RXD2

LAN_TXD0 LAN_TXD1 LAN_TXD2

ACZ_BCLK ACZ_SYNC

ACZ_RST#

ACZ_SDIN0 ACZ_SDIN1 ACZ_SDIN2

ACZ_SDOUT

SATALED#

SATA0RXN SATA0RXP SATA0TXN SATA0TXP

SATA2RXN SATA2RXP SATA2TXN SATA2TXP

SATA_CLKN SATA_CLKP

SATARBIASN SATARBIASP

DIOR# DIOW# DDACK# IDEIRQ IORDY DDREQ

ICH7M

GND

IDE

RTC

LAN

AC-97/AZALIASATA

CPU LPC

C308

15PF/50V

LDRQ1#/GPIO23

GPIO49/CPUPWRGD

X2_RTC

12

R230

10MOhm

X1_RTC

12

LAD0 LAD1 LAD2 LAD3

LDRQ0#

LFRAME#

A20GATE

A20M#

CPUSLP#

TP1/DPRSTP#

TP2/DPSLP#

FERR#

IGNNE#

INIT3_3V#

INIT# INTR

RCIN#

SMI#

STPCLK#

THERMTRIP#

DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 DD8

DD9 DD10 DD11 DD12 DD13 DD14 DD15

DA0

DA1

DA2

DCS1# DCS3#

2

12

AA6 AB5 AC4 Y6

AC3 AA5

AB3

AE22 AH28

AG27

AF24 AH25

AG26

AG24

AG22 AG21 AF22 AF25

AG23

AH24

NMI

AF23

AH22

AF26

AB15 AE14 AG13 AF13 AD14 AC13 AD12 AC12 AE12 AF12 AB13 AC14 AF14 AH13 AH14 AC15

AH17 AE17 AF17

AE16 AD16

X1

1

SIDE

2

32.768Khz

MEC/MS3V-T1R 32.768KHZ 12. 5/20

LPC_DRQ#0 LPC_DRQ#1

A20GATE

S_CPUSLP#

T231TPC26T T231TPC26T

1

RC_IN#

12

R237 24.9Ohm 1%R237 24.9Ohm 1%

3

GND

LPC_AD0 32,34 LPC_AD1 32,34 LPC_AD2 32,34 LPC_AD3 32,34

1 1

LPC_FRAME# 32,34

A20GATE 32

S_CPUSLP# 5

PM_DPRSTP# 5,43 H_DPSLP# 5

H_PWRGD 5

H_INIT# 5 H_INTR 5

RC_IN# 32

H_NMI 5 H_SMI# 5

H_STPCLK# 5

T229T229 T230T230

+VCCP

12

R236

R236 56Ohm

56Ohm

NO STUFF R107.CPUSLP# ONLY USE IN DESTOP

H_A20M# 5

H_IGNNE# 5

H_THERMTRIP# 5,8

+VCCP

12

CR235

CR235 56Ohm

56Ohm

A20GATE

RC_IN#

1

H_FERR# 5

H_INIT#

R272

10KOhm

+VCCP

+3VS

R136

10KOhm

1 2

R104

330Ohm

1 2

A A

Title :

6%,&+0

Ryan Fan

Engineer:

ASUSTeK COMPUTER INC.

Size Project Name

Custom

Date: Sheet

5

4

http://laptop-motherboard-schematic.blogspot.com/

3

2

Date: Sheet

+$

Engineer:

Ryan Fan

Rev

1.3G

of

15 50Monday, January 19, 2009

of

15 50Monday, January 19, 2009

of

15 50Monday, January 19, 2009

1