Asus T12J Schematics

5

PCI-E
X16

x4 DMI

PSB
667MHz

DDR2

PCIE x1

SATA

DDR2

PATA

USB

LPC

PCI

AZALIA

PCIE x1

PATA

4

3

2

1

YONAH

31W

NORTH
BRIDGE

Intel 945PM

SOUTH
BRIDGE

CPU

CLOCK GEN

MEROM ICS 95431 0

34W

PAGE 3,4

THERMAL CONTROL
ADT7473ARQZ

DDR2 SO-DIMM0

DDR2 SO-DIMM1

PAGE 5,6,7,8,9,10,11

PATA HDD

SATA HDD

ODD

ICH7-M

AZALIA CODEC

PAGE 12,13,14,15

AD1986A

MDC

MINICARD

NEWCARD

USB Port X4

PAGE 42

CMOS Camera

Bluetooth

Finger Print

PAGE 33

PAGE 49

PAGE 27

2

PAGE 29

PAGE 28

PAGE 16

PAGE 17,18

PAGE 47

PAGE 47

PAGE 47

SPDIF

PAGE 38

PAGE 39 PAGE 39

PAGE 32

MIC
Pre-AMP

PAGE 33

PAGE 37

Sub-Woofer

Title :

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

PAGE 39

SpeakerAMP

PAGE 46

PAGE 46

BLOCK DIAGRAM

Arthur & Bruce Chen

165Monday, May 29, 2006

Rev

2.0

of

T12J Block Diagram

D D

GDDR2 32Mx16 x4

Discharge

PAGE 30

LCD

Switch & LED

PAGE 44

DCIN & BAT
Connector

PAGE 45

PAGE 24

CRT

PAGE 25

TV-OUT

PAGE 25

DVI

C C

Vcore Power

PAGE 50

PAGE 25

System Power

PAGE 51

I/O Power

1.5VS & 1.05VS

PAGE 52

ISA ROM

I/O Power

PAGE 43

DDR & VTT

PAGE 53

I/O Power

B B

+3VA & +2.5V

PAGE 54

4 in 1 Card
Reader

VGA Power

PAGE 36

Core & VRAM

PAGE 55

Power Charge

PAGE 56

1394

PAGE 35

Power Detect

PAGE 57

Power Protect

PAGE 58

Power

A A

Load Switch

PAGE 59

Power
FLOWCHAT

PAGE 60

Power Signal

5

PAGE 61

4

PAGE 23

Nvidia
G72M-V

PAGE
19,20,21,22,23,24,25,26

TPM 1.2

INFINEON SLB9635

PAGE 49

EC

ITE IT8510E

Internal KB

PAGE 41 PAGE 44

Touch Pad

Ricoh R5C832

PAGE
34,45,36

LAN

Realtek RTL8100CL

PAGE 31,32

PAGE 40

3

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

5

EC_ITE8511 GPIO List

Pin Name

Pin

32

PWM0/GPA0
PWM1/GPA1

33
36

PWM2/GPA2

37

PWM3/GPA3

D D

38

PWM4/GPA4

39

PWM5/GPA5

40

PWM6/GPA6

43

PWM7/GPA7

153

RXD/GPB0

154

TXD/GPB1
GPB2

162
163

SMCLK0/GPB3
SMDAT0GPB4

164

5

GA20/GPB5
KBRST#/GPB6

6

165

GPB7

47

CLKOUT/GPC0
SMCLK1/GPC1

169
170

SMDAT1/GPC2

171

GPC3

C C

172

TMRI0/WUI2/GPC4

175

GPC5

176

TMRI1/WUI3/GPC6
CK32KOUT/GPC7

1
26

RI1#/WUI0/GPD0

29

RI2#/WUI1/GPD1
LPCRST#/WUI4//GPD2

30

ECSCI#/GPD3

4131GPD4

GINT/GPD5

42
62

TACH0/GPD6
TACH1/GPD7

63

ADC4/GPE0

87

ADC5/GPE1

88
89

ADC6/GPE2

B B

90

ADC7/GPE3
PWRSW/GPE4
WUI5/GPE5

44
24

LPCPD#/WUI6/GPE6
CLKRUN#/WUI7/GPE7

25

PS2CLK0/GPF0

110
111

PS2DAT0/GPF1
PS2CLK1/GPF2

114
115

PS2DAT1/GPF3

116

PS2CLK2/GPF4
PS2DAT2/GPF5

117

PS2CLK3/GPF6

118
119

PS2DAT3/GPF7
FA16/GPG0

113

FA17/GPG1

112

A A

104

FA18/GPG2
FA19/GPG3

103

3

FA20/GPG4
FA21/GPG5

4

LPC80HL/GPG6
L

PC80LL/GPG7

28

Signal Name

FAN_PWM

CHG_LED_UP#
PWR_LED_UP#
BATSEL_3S#

LCD_BACKOFF#

CAP_LED
SCRL_LED
SMB0_CLK
SMB0_DAT
A20GATE

RC_IN#

THRO_CPU

SMB1_CLK
SMB1_DAT

ACIN_OC#

OP_SD#

BAT_IN_OC#

PM_SUSB#
PM_SUSC#

BUF_PLT_RST#

EXT_SCI#

FAN_TACH

WLAN_SW#

MARATHON#
DISTP_SW#
PWR_SW#2

LID_EC#

WLAN_V_ON#

TP_CLK
TP_DAT
PWRLMT#

THRM_ALERT#

PMTHERM#
AC_APR_UC#

5

NC

NC
NC

NC

NC

NC

NC
NC

NC

NC

NC

/
/
/
/

/
FA16
FA17
FA18
NC

NC

Type

O

O
O
O
O
ONUM_LED
O
O
I/0
I/0
O
O
O

I/0
I/0

I
O
I
O
I
I
I
O

I
O
I
I
I
I
I

I
PU
PU
PU
PU
PU

PU

I

O27
I

Active

I

GPO
High
GPO
GPO
Low
Low
Low
Low
High
High
High

High
Low
High
GPO

GPO
Low
Low
Low
GPO
Low
Low
Low
Low
GPO
GPO
High
GPO
Low

Low
Low
Low

Low
GPO

Low

Pin

48
54
55
69
70
75

105
148
149
152
155 GPI3
156
168
174
148
149
152
155
156
168
174

4

EC_ITE8511 GPIO List

Pin Name

Signal Name

GPH0OVSUS_ON
GPH1
GPH2
GPH3
GPH4
GPH5
GPH6
GPH7
GPI0
GPI1
GPI2

GPI4
GPI5
GPI6
GPL0
GPL1
GPL2
GPL3
GPL4
GPL5
GPL6

VSUS_GD#
CPUPWR_GD#
PM_PWRBTN#

SUSC#

SUSB#
CPU_VRON76
PM_RSMRST#
ICH7_PWROK

NC

NC
CHG_EN#
PRECHG
BAT_LL#
BAT_LEARN
WLAN_ON#
BT_ON#
RF_OFF_SW#
RF_LED_ON

NC

NC

NC

4

Type

O
I
I

O
O
O
O
O
O

O
O
O
O
I
I
I
I

Active

High
Low
Low
Low
Low
Low
High
Low
High
GPO
GPO
Low
High
Low
High
Low
Low
Low
High
GPO
GPO
GPO

3

ICH7-M GPIO SETTING

Pin

AB18
C8
G8
F7
F8
G7
AC21
AC18
E21
E20
A20
B23
F19
E19
R4
E22
AC2
D8
AC20
AH18
AF21
AE19
A13
AA5
R3
D20
A21
B21
E23
C3
A2
B3
AG18
AC19
U2
AD21
AH19
AE19
AD20
AE20
A14
AG24

3

Pin Name

GPIO00/BM_BUSY#
GPIO01/REQ5#
GPIO02/PIRQE#
GPIO03/PIRQF#
GPIO04/PIRQG#
GPIO05/PIRQH#
GPIO06
GPIO07
GPIO08
GPIO09
GPIO10
SMBALERT#/GPIO11
GPIO12
GPIO13
GPIO14
GPIO15

2

GPIO16
GPIO17/GNT5# PCI_GNT#5
GPIO18/STP_PCI#
GPIO19/SATA1GP
GPIO20/STP_CPU#
GPIO21/SATA0GP
GPIO22/REQ4#
LDRQ1#/GPIO23
GPIO24
GPIO25
GPIO26/EL_RSVD I
GPIO27/EL_STATE0
GPIO28/EL_STATE1
GPIO29/OC#5
GPIO30/OC#6
GPIO31/OC#7
GPIO32/CLKRUN#
GPIO33/AZ_DOCK_EN#
GPIO34/AZ_DOCK_RST#
GPIO35
GPIO36/SATA2GP
GPIO37/SATA3GP
GPIO38

GNT4#/GPIO48
GPIO49/CPUPWRGD

Signal Name

PM_BMBUSY#
PCI_REQ#5
PCI_INTE#
PCI_INTF#
PCI_INTG#
PCI_INTH#
BTLED_ON
NC
EXTSMI#
SATA_DET#0
NC
SMB_ALERT#
KBC_SCI#
NC
NC
WLAN_LED#
PM_DPRSLPVR

STP_PCI#
NC
STP_CPU#
NC
PCI_REQ#4
LPC_DRQ#1
P4G_LED#
NC
BT_DET#
NC
NC
USB_OC#5
NEWCARD_OC#
USB_OC#7
PM_CLKRUN#
NC
NC
NC
NC
PCB_ID0
PCB_ID1
PCB_ID2
PCI_GNT#4
H_PWRGD

2

Type

I
I
I
I
I
I
O
I
I
I
O
PU
I
O
O
O
O
O
O
PU
O
PU
I
I/O
O
O

I
I
I
I
I
O
O
O
O
O
I
I
IGPIO39
O
O

2

Active

PCI Device

IDSEL#

AD17CARD READER
1394
LAN

PCIE Device

RTL8111B
MINI_CARD
NEWCARD

AD17

AD23

Bus

PE(T/R)(p/n)1
PE(T/R)(p/n)2
PE(T/R)(p/n)3

SM-Bus Device

Clock Generator
SO-DIMM 0
SO-DIMM 1
CPU Thermal Sensor(ADT7473)
VGA Thermal Sensor(ADT7473)

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

Date: Sheet

1

REQ/GNT#

0
0

SM-Bus Address

1101001x ( D2 )
1010000x ( A0 )
1010001x ( A2 )
01011100x ( 5C)
0100000x ( 40)

Title :

Engineer:

T12J

<OrgAddr2>

1

Interrupts

C
B

GPIO SETTING

Arthur & Bruce Chen

265Monday, May 29, 2006

Rev

1.2

of

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

5

D D

C C

B B

H_A#[16:3]5

H_ADSTB#05

H_REQ#[4:0]5

H_A#[31:17]5

H_ADSTB#15

H_A20M#12

H_FERR#12

H_IGNNE#12

H_STPCLK#12

H_INTR12

H_NMI12

H_SMI#12

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

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

J4

L4
M3
K5
M1
N2

J1
N3
P5
P2

L1
P4
P1
R1

L2
K3

H2
K2

J3

L5
Y2

U5
R3

W6

U4
Y5
U2
R4

T5

T3

W3
W5

Y4

W2

Y1
V4

A6
A5
C4

D5
C6
B4
A3

AA1
AA4
AB2
AA3

M4
N5

T2
V3
B2
C3

B25

U301A

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]#

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]#
ADSTB[1]#

A20M#
FERR#
IGNNE#

STPCLK#
LINT0
LINT1
SMI#

RSVD[1]
RSVD[2]
RSVD[3]
RSVD[4]
RSVD[5]
RSVD[6]
RSVD[7]
RSVD[8]
RSVD[9]
RSVD[10]

RSVD[11]

SOCKET478P

12G011204792

ADS#
BNR#

BPRI#

ADDR GROUP 0

DEFER#

DRDY#
DBSY#

BR0#

IERR#

INIT#

LOCK#

CONTROL

RESET#

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

TRDY#

HIT#

HITM#

ADDR GROUP 1

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

PRDY#
PREQ#

TCK

TDI
TDO
TMS

TRST#

DBR#

XDP/ITP SIGNALS

PROCHOT#

THERMDA
THERMDC

THERMTRIP#

THERMHCLKRESERVED

BCLK[0]
BCLK[1]

RSVD[12]

RSVD[13]
RSVD[14]
RSVD[15]
RSVD[16]
RSVD[17]
RSVD[18]
RSVD[19]
RSVD[20]

H1
E2
G5

H5
F21
E1

F1
D20

B3
H4
B1

F3
F4
G3
G2

G6
E4

AD4
AD3
AD1
AC4
AC2
AC1
AC5
AA6
AB3
AB5
AB6
C20

D21
A24
A25

C7

A22
A21

T22

D2
F6
D3
C1
AF1
D22
C23
C24

4

T305
TPC26T

1

H_ADS# 5
H_BNR# 5
H_BPRI# 5

H_DEFER# 5
H_DRDY# 5
H_DBSY# 5

H_IERR#

H_PRDY#

H_PREQ#

H_TCK
H_TDI

H_TDO

H_TMS
H_TRST#

H_DBR#

H_PROCHOT#

H_BR0# 5

H_INIT# 12
H_LOCK# 5
H_CPURST# 5

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

H_HIT# 5
H_HITM# 5

1

CPU
Debug
Port

T302TPC26T

1

H_THERMDA 28
H_THERMDC 28

PM_THRMTRIP# 6,12

T303TPC26T

1

CLK_CPU_BCLK 29
CLK_CPU_BCLK# 29

1

T304TPC26T

T301TPC26T

Default Strapping When Not Used

H_PREQ#

H_TDO

H_TMS
H_TDI
H_TCK
H_TRST#

@

R307 56Ohm

1 2

R308 56Ohm

1 2

@

56Ohm
56Ohm
56Ohm
56Ohm

RN301A
RN301B
RN301C
RN301D

1 2
3 4
5 6
7 8

+VCCP_AGTL+

12

R302
56Ohm

+VCCP_AGTL+

12

R301
56Ohm

Q301

32

3

2N7002

D

1

1

G

S

2

GND

+VCCP_AGTL+

GND

THRO_CPU 40

3

AGTL+ I/O
Voltage
Reference

+VCCP_AGTL+

12

R303

1KOhm

1%

12

R304

2KOhm

1%

GND

GND

H_D#[15:0]5

H_DSTBN#05
H_DSTBP#05

H_DINV#05

H_D#[31:16]5

H_DSTBN#15
H_DSTBP#15

H_DINV#15

R305 1KOhm
R306 51.1Ohm

CPU_BSEL06,29
CPU_BSEL16,29
CPU_BSEL26,29

BCLK

FSB BSEL0BSEL1BSEL2
533

166

667

2

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

GTL_REF

12

@

12

CPU_BSEL0
CPU_BSEL1
CPU_BSEL2

L

L133
H

T306
TPC26T

1

H_PWRGD

U301B

E22

D[0]#

F24

D[1]#

E26

D[2]#

H22

D[3]#

F23

D[4]#

G25

D[5]#

E25

D[6]#

E23

D[7]#

K24

D[8]#

G24

D[9]#

J24

D[10]#

J23

D[11]#

H26

D[12]#

F26

D[13]#

K22

D[14]#

H25

D[15]#

H23

DSTBN[0]#

G22

DSTBP[0]#

J26

DINV[0]#

N22

D[16]#

K25

D[17]#

P26

D[18]#

R23

D[19]#

L25

D[20]#

L22

D[21]#

L23

D[22]#

M23

D[23]#

P25

D[24]#

P22

D[25]#

P23

D[26]#

T24

D[27]#

R24

D[28]#

L26

D[29]#

T25

D[30]#

N24

D[31]#

M24

DSTBN[1]#

N25

DSTBP[1]#

M26

DINV[1]#

AD26

GTLREF

C26

TEST1

D25

TEST2

B22

BSEL[0]

B23

BSEL[1]

C21

BSEL[2]

SOCKET478P

12G011204792

H

DATA GRP 0

DATA GRP 2DATA GRP 3

DSTBN[2]#
DSTBP[2]#

DINV[2]#

DATA GRP 1

DSTBN[3]#
DSTBP[3]#

DINV[3]#
COMP[0]

MISC

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

DPRSTP#

DPSLP#

PWRGOOD

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]#

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]#

DPWR#

SLP#

PSI#

HL

H_COMP0

H_COMP1

H_D#32

AA23

H_D#33

AB24

H_D#34

V24

H_D#35

V26

H_D#36

W25

H_D#37

U23

H_D#38

U25

H_D#39

U22

H_D#40

AB25

H_D#41

W22

H_D#42

Y23

H_D#43

AA26

H_D#44

Y26

H_D#45

Y22

H_D#46

AC26

H_D#47

AA24
W24
Y25
V23

H_D#48

AC22

H_D#49

AC23

H_D#50

AB22

H_D#51

AA21

H_D#52

AB21

H_D#53

AC25

H_D#54

AD20

H_D#55

AE22

H_D#56

AF23

H_D#57

AD24

H_D#58

AE21

H_D#59

AD21

H_D#60

AE25

H_D#61

AF25

H_D#62

AF22

H_D#63

AF26
AD23
AE24
AC20

H_COMP0

R26

H_COMP1

U26

H_COMP2

U1

H_COMP3

V1
E5

B5
D24

H_PWRGD

D6
D7
AE6

AGTL+ I/O Buffer Compensation

R309

1%

27.4Ohm

1 2

R311

1%

54.9Ohm

1 2

1

H_D#[47:32] 5

H_DSTBN#2 5
H_DSTBP#2 5
H_DINV#2 5

H_D#[63:48] 5

H_DSTBN#3 5
H_DSTBP#3 5
H_DINV#3 5

AGTL+ I/O Buffer
Compensation

H_DPRSTP# 12,50
H_DPSLP# 12
H_DPWR# 5
H_PWRGD 12
H_CPUSLP# 5,12
PM_PSI# 50

R310

1%

H_COMP2

GND GND

H_COMP3

27.4Ohm

1 2

R312

54.9Ohm

1 2

1%

GND

A A

Title :

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

GND

CPU-YONAH(HOST)

Rev

1.2

of

365Monday, May 29, 2006

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

5

D D

CPU +VCORE
Bulk-Decoupling
Capacitors

12

+

GND

C C

B B

CPU +VCORE
Mid-Frequency
Capacitors

12

12

C4023
22UF/6.3V

@

GND GND GND GND GND

GND

12

12

C4025
22UF/6.3V

@

GND

12

C401
22UF/6.3V

@

Place these upper side inside socket cav it y o n L1

12

C410
22UF/6.3V

@

Place these lower side inside socket ca vi ty o n L1

12

GND

12

C402
22UF/6.3V

C411
22UF/6.3V

C4024
22UF/6.3V

@

C4026
22UF/6.3V

12

C403
22UF/6.3V

12

C412
22UF/6.3V

12

C417
22UF/6.3V

@

Place these upper side inside
socket cavity on L8

12

C420
22UF/6.3V

@

GND

Place these lower side insi de
socket cavity on L8

12

C404
22UF/6.3V

12

C413
22UF/6.3V

@

GNDGND GND GND GND

12

C418
22UF/6.3V

GNDGNDGND

12

C421
22UF/6.3V

@

GNDGND GND

12

C405
22UF/6.3V

@

12

C414
22UF/6.3V

12

C419
22UF/6.3V

12

C422
22UF/6.3V

@

CE401

220UF/4V

@

4

U301C

A7

VCC[1]

A9

VCC[2]

A10

VCC[3]

A12

VCC[4]

A13

VCC[5]

A15

VCC[6]

A17

VCC[7]

A18

VCC[8]

A20

VCC[9]

B7

VCC[10]

B9

VCC[11]

B10

VCC[12]

B12

VCC[13]

B14

VCC[14]

B15

VCC[15]

B17

VCC[16]

B18

VCC[17]

B20

VCC[18]

C9

VCC[19]

C10

VCC[20]

C12

VCC[21]

C13

VCC[22]

C15

VCC[23]

C17

VCC[24]

C18

VCC[25]

D9

VCC[26]

D10

VCC[27]

D12

VCC[28]

D14

VCC[29]

D15

VCC[30]

D17

VCC[31]

D18

VCC[32]

E7

VCC[33]

E9

VCC[34]

E10

VCC[35]

E12

VCC[36]

E13

VCC[37]

E15

VCC[38]

E17

VCC[39]

E18

VCC[40]

E20

VCC[41]

F7

VCC[42]

F9

VCC[43]

F10

VCC[44]

F12

VCC[45]

F14

VCC[46]

F15

VCC[47]

F17

VCC[48]

F18

VCC[49]

F20

VCC[50]

AA7

VCC[51]

AA9

VCC[52]

AA10

VCC[53]

AA12

VCC[54]

AA13

VCC[55]

AA15

VCC[56]

AA17

VCC[57]

AA18

VCC[58]

AA20

VCC[59]

AB9

VCC[60]

AC10

VCC[61]

AB10

VCC[62]

AB12

VCC[63]

AB14

VCC[64]

AB15

VCC[65]

AB17

VCC[66]

AB18

VCC[67]

SOCKET478P

12G011204792

+VCCP +VCCP_AGTL+

VCC[68]
VCC[69]
VCC[70]
VCC[71]
VCC[72]
VCC[73]
VCC[74]
VCC[75]
VCC[76]
VCC[77]
VCC[78]
VCC[79]
VCC[80]
VCC[81]
VCC[82]
VCC[83]
VCC[84]
VCC[85]
VCC[86]
VCC[87]
VCC[88]
VCC[89]
VCC[90]
VCC[91]
VCC[92]
VCC[93]
VCC[94]
VCC[95]
VCC[96]
VCC[97]
VCC[98]
VCC[99]

VCC[100]

VCCP[1]
VCCP[2]
VCCP[3]
VCCP[4]
VCCP[5]
VCCP[6]
VCCP[7]
VCCP[8]

VCCP[9]
VCCP[10]
VCCP[11]
VCCP[12]
VCCP[13]
VCCP[14]
VCCP[15]
VCCP[16]

VCCA

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

VCCSENSE

VSSSENSE

AB20
AB7
AC7
AC9
AC12
AC13
AC15
AC17
AC18
AD7
AD9
AD10
AD12
AD14
AD15
AD17
AD18
AE9
AE10
AE12
AE13
AE15
AE17
AE18
AE20
AF9
AF10
AF12
AF14
AF15
AF17
AF18
AF20

V6
G21
J6
K6
M6
J21
K21
M21
N21
N6
R21
R6
T21
T6
V21
W21

B26

AD6
AF5
AE5
AF4
AE3
AF2
AE2

AF7

AE7

H_VID0
H_VID1
H_VID2
H_VID3
H_VID4
H_VID5
H_VID6

3

+VCORE+VCORE

CPU +VCCP

0OHM
0OHM
0OHM
0OHM
0OHM
0OHM
0OHM
0OHM

12

Decoupling
Capacitors

12

GND GND

12

RN401A
RN401B
RN401C
RN401D
RN402A
RN402B
RN402C
RN402D

1%

1%

+VCCP_AGTL+

+1.5VS

1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8

R401 100Ohm

R402 100Ohm

1 2

C406

0.1UF/10V

C408

0.1UF/10V

12

C407

0.1UF/10V

12

C409

0.1UF/10V

GNDGND

VR_VID0 50
VR_VID1 50
VR_VID2 50
VR_VID3 50
VR_VID4 50
VR_VID5 50
VR_VID6 50

+VCORE

VCCSENSE 50
VSSSENSE 50

GND

12

C415

0.01UF/16V

GND GND

2

CPU +VCCA
Decoupling
Capacitors

12

C416
22UF/6.3V

A11
A14
A16
A19
A23
A26

B11
B13
B16
B19
B21
B24

C11
C14
C16
C19

C22
C25

D11
D13
D16
D19
D23
D26

E11
E14
E16
E19
E21
E24

F11
F13
F16
F19

F22
F25

G23
G26

H21
H24

K23
K26

L21
L24

M22
M25

N23
N26

A4
A8

B6
B8

C5
C8

C2

D1
D4
D8

E3
E6
E8

F5
F8

F2

G4
G1

H3
H6

J2

J5
J22
J25

K1
K4

L3
L6

M2
M5

N1
N4

P3

U301D

VSS[1]
VSS[2]
VSS[3]
VSS[4]
VSS[5]
VSS[6]
VSS[7]
VSS[8]
VSS[9]
VSS[10]
VSS[11]
VSS[12]
VSS[13]
VSS[14]
VSS[15]
VSS[16]
VSS[17]
VSS[18]
VSS[19]
VSS[20]
VSS[21]
VSS[22]
VSS[23]
VSS[24]
VSS[25]
VSS[26]
VSS[27]
VSS[28]
VSS[29]
VSS[30]
VSS[31]
VSS[32]
VSS[33]
VSS[34]
VSS[35]
VSS[36]
VSS[37]
VSS[38]
VSS[39]
VSS[40]
VSS[41]
VSS[42]
VSS[43]
VSS[44]
VSS[45]
VSS[46]
VSS[47]
VSS[48]
VSS[49]
VSS[50]
VSS[51]
VSS[52]
VSS[53]
VSS[54]
VSS[55]
VSS[56]
VSS[57]
VSS[58]
VSS[59]
VSS[60]
VSS[61]
VSS[62]
VSS[63]
VSS[64]
VSS[65]
VSS[66]
VSS[67]
VSS[68]
VSS[69]
VSS[70]
VSS[71]
VSS[72]
VSS[73]
VSS[74]
VSS[75]
VSS[76]
VSS[77]
VSS[78]
VSS[79]
VSS[80]
VSS[81]

SOCKET478P

12G011204792

VSS[82]
VSS[83]
VSS[84]
VSS[85]
VSS[86]
VSS[87]
VSS[88]
VSS[89]
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]
VSS[105]
VSS[106]
VSS[107]
VSS[108]
VSS[109]
VSS[110]
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]

1

P6
P21
P24
R2
R5
R22
R25
T1
T4
T23
T26
U3
U6
U21
U24
V2
V5
V22
V25
W1
W4
W23
W26
Y3
Y6
Y21
Y24
AA2
AA5
AA8
AA11
AA14
AA16
AA19
AA22
AA25
AB1
AB4
AB8
AB11
AB13
AB16
AB19
AB23
AB26
AC3
AC6
AC8
AC11
AC14
AC16
AC19
AC21
AC24
AD2
AD5
AD8
AD11
AD13
AD16
AD19
AD22
AD25
AE1
AE4
AE8
AE11
AE14
AE16
AE19
AE23
AE26
AF3
AF6
AF8
AF11
AF13
AF16
AF19
AF21
AF24

GNDGND

@

JP401

A A

+VCORE Mid-Frequency Capacitor
Intel: 22UF *32
R1F: 10UF *16
+VCCP Decoupling Capacitor
Intel: 270UF *1, 0.1UF *6
R1F: 220UF *1, 0.1UF *4

5

4

1 2

SHORT_PIN

Title :

CPU_YONAH(PWR)

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

465Monday, May 29, 2006

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

5

HOST

4

3

2

1

D D

RCOMP

For Calibrating the FSB I/O Buffer

H_XRCOMP

12

R501

24.9Ohm

1%

C C

GND GND

W/S/X=18/20/25

12

R502

24.9Ohm

1%

H_YRCOMP

SCOMP

For Slew Rate Compenssation on the FSB

12

R505

54.9Ohm

1%

OMP

H_XSC

+VCCP+VCCP

12

R506

54.9Ohm

1%

H_YSCOMP

W/S/X=5/10/25

Voltage Swing

For Providing a Reference Voltage to The FSB RCOMP circuits

+VCCP +VCCP

12

R507
221Ohm

B B

1%

H_XSWING

12

12

R509

C501

100Ohm

0.1UF/10V

1%

GND GND GND GND

W/S/X=5/10/25

12

12

R508
221Ohm

1%

R510
100Ohm

1%

H_YSWING

12

C503

0.1UF/10V

H_D#[63:0]3

CLK_MCH_BCLK29
CLK_MCH_BCLK#29

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

AA10

AB11
AC11

AD10

K11
T10

W11

U11

T11
W9

W7

W6

AB7
AA9

W4
W3

W5
Y10

AB8

W2
AA4
AA7
AA2
AA6

AA1
AB4
AC9

AB3
AC2
AD1
AD9
AC1
AD7
AC6
AB5

AD4
AC8

W1
AG2

AG1

F1
J1
H1
J6
H3
K2
G1
G2
K9
K1
K7
J8
H4
J3

G4

T3
U7
U9

T1
T8
T4

U5
T9

T5

Y3
Y7

Y8

E1
E2
E4

Y1
U1

U501A

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

H_CLKIN
H_CLKIN#

QG82945PM

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_ADS#
H_ADSTB#_0
H_ADSTB#_1

H_AVREF

H_BNR#
H_BPRI#

H_BREQ#0

H_CPURST#

H_DBSY#

H_DEFER#

H_DPWR#

H_DRDY#
H_DVREF

H_DINV#_0
H_DINV#_1
H_DINV#_2
H_DINV#_3

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_HIT#

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#

C9
E11
G11
F11
G12
F9
H11
J12
G14
D9
J14
H13
J15
F14
D12
A11
C11
A12
A13
E13
G13
F12
B12
B14
C12
A14
C14
D14

E8
B9
C13
J13
C6
F6
C7
B7
A7
C3
J9
H8
K13

J7
W8
U3
AB10

K4
T7
Y5
AC4

K3
T6
AA5
AC5

D3
D4
B3

D8
G8
B8
F8
A8

B4
E6
D6

E3
E7

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

H_A#3

H9

H_A#[31:3] 3

H_ADS# 3
H_ADSTB#0 3
H_ADSTB#1 3

H_BNR# 3
H_BPRI# 3
H_BR0# 3
H_CPURST# 3
H_DBSY# 3
H_DEFER# 3
H_DPWR# 3
H_DRDY# 3

H_DINV#0 3
H_DINV#1 3
H_DINV#2 3
H_DINV#3 3

H_DSTBN#0 3
H_DSTBN#1 3
H_DSTBN#2 3
H_DSTBN#3 3

H_DSTBP#0 3
H_DSTBP#1 3
H_DSTBP#2 3
H_DSTBP#3 3

H_HIT# 3
H_HITM# 3
H_LOCK# 3

H_REQ#[4:0] 3

H_RS#0 3
H_RS#1 3
H_RS#2 3

H_CPUSLP# 3,12
H_TRDY# 3

AGTL+ I/O Voltage
Reference

+VCCP

12

R503
100Ohm

1%

12

12

C502

R504

0.1UF/10V

200Ohm

1%

GND GND

A A

Title :

NB-945PM(HOST)

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

5

4

3

2

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

Custom

P/N

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

0.1

of

565Monday, May 29, 2006

5

RSVD

CFG

PM

MISC NC

DDR MUXINGCLK

DMI

GMCH Strapping

CFG5 : DMI Strap

0 = DMI x2
1 = DMI x4 (D)

MCH_CFG_5

D D

CFG7 : CPU Strap

1 2

R601 1KOhm

@

0 = DT/Transpotable CPU
1 = Mobile CPU (D)

MCH_CFG_7

1 2

R602 1KOhm

@

CFG9 : PCIE Graphic Lane

0 = Reverse Lane
1 = Normal Operation (D)

MCH_CFG_9

1 2

R606 1KOhm

@

CFG10 : HOST PLL VCO Select

C C

1 = Mobility (D)

1 2

R610 1KOhm

@

CFG11 : PSB 4x CLK Enable

0 = 4x Enable
1 = 8x Enable (D)

MCH_CFG_11

1 2

R613 1KOhm

@

CFG[13:12] : GMCH Test Mode

00= Partial CLK Gating Disable
01 = XOR Mode Enable
10 = All Z Mode Enable
11 = Normal Operation (D)

GND

CFG15 : ICH RESET Disable

0 = ICH Reset Disable
1 = Normal Operation (D)

MCH_CFG_15

GND GND

1 2

R603 1KOhm

@

CFG16 : FSB Dynamic ODT

0 = Dynamic ODT Disab l e
1 = Dynamic ODT Enable (D)

MCH_CFG_16

GND

1 2

R607 1KOhm

@

CFG18 : VCC Select

0 = 1.05V (D)0 = Reserved

GND

1 = 1.5V

MCH_CFG_18MCH_CFG_10

1 2

R611 1KOhm

+3VS

@

CFG19 : DMI Lane Reversal

0 = Normal Operation (D)
1 = Lanes Reversed

MCH_CFG_19

GND

1 2

R614 1KOhm

+3VS

@

Note: CFG[17:3] have internal pull-up while CFG[20:18] have internal pull-down.

All are sampled with respect to the leading edge of the GMCH PWROK

CFG

2:0

FSB Freq select

4:3

B B

5

DMI X 2 Select

6

7

CPU Strap

8

PCIE Graphics

9

Lane Reversal

11:10

13:12

XOR/ALLZ

15:14

FSB Dynamic ODT

16
17

SDVO_C

A A

TRLDATA

18

19

20

SDVO Present

VCC select
DMI Lane

Reversal
SDVO/PCIE

concurrent

5

001 = FSB533
011 = FSB667

0 = DMI X 2
1 = DMI X 4
(Default)

0 = Reserved
1 = Mobile CPU (Default)

0 = Reverse Lanes
1 = Normal (Default)

00 = Partial Clock Gating Disable
01 = XOR Mode Enabled
10 = All-Z Mode Enabled
11 = Normal operation (Default)

0 = Dynamic ODT Disabled
1 = Dynamic ODT Enabled (Default)

0 = No SDVO Card Present (Default)
1 = SDVO Card Present

0 = 1.05V (Default)
1 = 1.5V

0 = Normal (Default)
1 = Reverse Lanes

0 = Only SDVO or PCIE x1 is
operational(Default)
1 = SDVO and PCIE x1 are operating
simultaneously via the PEG port

GND

4

+3VS

+1.5VS

R615
10KOhm

r0402

@

1 2

R617
10KOhm

r0402

1 2

3

BSEL2

FSB
133
166

MCH_BSEL03,29
MCH_BSEL13,29
MCH_BSEL23,29

PM_BMBUSY#14

R608 10KOhm
R609 10KOhm

PM_THRMTRIP#3,12

ICH7_PWROK14,40

BUF_PLT_RST#13,14,37,40,49

MCH_ICH_SYNC#13
MCH_CLK_REQ#29

D_REFCLKIND_REFSSCLKIN

L
L

12
12

BSEL0BCLK BSEL1

L533

H
H

H667

MCH_CFG_5
MCH_CFG_7
MCH_CFG_9

MCH_CFG_10
MCH_CFG_11

MCH_CFG_15
MCH_CFG_16

MCH_CFG_18
MCH_CFG_19

T601 TPC26T

1

PM_EXTTS#_0
PM_EXTTS#_1

+1.5VS

R616
10KOhm

r0402

@

1 2

R618
10KOhm

r0402

1 2

GNDGND

AG11
AF11

AH33
AH34

BA41
BA40
BA39

AY41

AW41

AW1

T32
R32

F3
F7

H7
J19
K30
J29
A41
A35
A34
D28
D27

K16
K18
J18
F18
E15
F15
E18
D19
D16
G16
E16
D15
G15
K15
C15
H16
G18
H15
J25
K27
J26

G28
F25
H26

G6

H28
H27
K28
H32

D1
C41

C1

BA3
BA2
BA1
B41

B2

AY1

A40

A4

A39

A3

U501B

RSVD_1
RSVD_2
RSVD_3
RSVD_4
RSVD_5
RSVD_6
RSVD_7
RSVD_8
TV_DCONSEL_0
TV_DCONSEL_1
RSVD_11
RSVD_12
RSVD_13
RSVD_14
RSVD_15

CFG_0
CFG_1
CFG_2
CFG_3
CFG_4
CFG_5
CFG_6
CFG_7
CFG_8
CFG_9
CFG_10
CFG_11
CFG_12
CFG_13
CFG_14
CFG_15
CFG_16
CFG_17
CFG_18
CFG_19
CFG_20

PM_BMBUSY#
PM_EXTTS#_0
PM_EXTTS#_1
PM_THRMTRIP#
PWROK
RSTIN#

SDVO_CTRLCLK
SDVO_CTRLDATA
ICH_SYNC#
CLK_REQ#

NC0
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18

QG82945PM

2

AY35

SM_CK_0

AR1

SM_CK_1

AW7

SM_CK_2

AW40

SM_OCDCOMP_0
SM_OCDCOMP_1

D_REFSSCLKIN#

SM_CK_3

SM_CK#_0
SM_CK#_1
SM_CK#_2
SM_CK#_3

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_ODT_0
SM_ODT_1
SM_ODT_2
SM_ODT_3

SM_RCOMP#

SM_RCOMP
SM_VREF_0

SM_VREF_1

G_CLKIN#

G_CLKIN

D_REFCLKIN#

D_REFCLKIN

D_REFSSCLKIN

DMI_RXN_0
DMI_RXN_1
DMI_RXN_2
DMI_RXN_3

DMI_RXP_0
DMI_RXP_1
DMI_RXP_2
DMI_RXP_3

DMI_TXN_0
DMI_TXN_1
DMI_TXN_2
DMI_TXN_3

DMI_TXP_0
DMI_TXP_1
DMI_TXP_2
DMI_TXP_3

AW35
AT1
AY7
AY40

AU20
AT20
BA29
AY29

AW13
AW12
AY21
AW21

AL20
AF10

BA13
BA12
AY20
AU21

AV9
AT9

AK1
AK41

AF33
AG33
A27
A26
C40
D41

AE35
AF39
AG35
AH39

AC35
AE39
AF35
AG39

AE37
AF41
AG37
AH41

AC37
AE41
AF37
AG41

M_CLK_DDR0 16
M_CLK_DDR1 16
M_CLK_DDR2 17
M_CLK_DDR3 17

M_CLK_DDR#0 16
M_CLK_DDR#1 16
M_CLK_DDR#2 17
M_CLK_DDR#3 17

M_CKE0 16,18
M_CKE1 16,18
M_CKE2 17,18
M_CKE3 17,18

M_CS#0 16,18
M_CS#1 16,18
M_CS#2 17,18
M_CS#3 17,18

M_OCDCOMP0
M_OCDCOMP1

R604 80.6Ohm 1%

1 2

R605 80.6Ohm 1%

1 2

D_REFCLKIN
D_REFSSCLKIN

DMI_TXN0
DMI_TXN1
DMI_TXN2
DMI_TXN3

DMI_TXP0
DMI_TXP1

DMI_TXP2

DMI_TXP3

DMI_RXN0
DMI_RXN1
DMI_RXN2
DMI_RXN3

DMI_RXP0
DMI_RXP1
DMI_RXP2
DMI_RXP3

1

Layout Note:
Route as short as possible

R619 40.2Ohm
R620

M_VREF_MCH

GND

12

C601

0.1UF/10V

GND GND

12

@

12

@

M_ODT0 16,18
M_ODT1 16,18
M_ODT2 17,18
M_ODT3 17,18

CLK_MCH_3GPLL# 29
CLK_MCH_3GPLL 29

DMI_TXN[3:0] 13

DMI_TXP[0..3] 13

DMI_RXN[0..3] 13

DMI_RXP[0..3] 13

M_VREF_MCH

12

C602
1UF/10V

40.2Ohm

GND

+1.8V

GND

CFG[17..3] have internal pullup re si s to rs .
CFG[19..18] have internal pulldown resis to r s.
SDVOCRTL_DATA has internal pulldown
resistors.

NB-945PM(DMI & CFG)

Title :

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

665Monday, May 29, 2006

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

5

LVDS

TV

VGA

PCI-EXPRESS GRAPHICS

U501C

D32

L_BKLTCTL

J30

L_BKLTEN

H30

L_CLK_CTLA

H29

L_DATA_CTLB

G26

L_DDC_CLK

G25

L_DDC_DATA

B38

L_IBG

C35

L_VBG

F32

D D

GND

+1.5VS

+VCCP

T701

TPC26T

1

T702 TPC26T

1

C C

B B

C33
C32

A33
A32
E27
E26

C37
B35
A37

B37
B34
A36

G30
D30
F29

F30
D29
F28

A16
C18
A19

J20
B16
B18
B19

E23
D23
C22
B22
A21
B21

C26
C25
G23

J22
H23

QG82945PM

L_VDDEN
L_VREFH
L_VREFL

LA_CLK#
LA_CLK
LB_CLK#
LB_CLK

LA_DATA#_0
LA_DATA#_1
LA_DATA#_2

LA_DATA_0
LA_DATA_1
LA_DATA_2

LB_DATA#_0
LB_DATA#_1
LB_DATA#_2

LB_DATA_0
LB_DATA_1
LB_DATA_2

TV_DACA_OUT
TV_DACB_OUT
TV_DACC_OUT

TV_IREF
TV_IRTNA
TV_IRTNB
TV_IRTNC

CRT_BLUE
CRT_BLUE#
CRT_GREEN
CRT_GREEN#
CRT_RED
CRT_RED#

CRT_DDC_CLK
CRT_DDC_DATA
CRT_HSYNC
CRT_IREF
CRT_VSYNC

EXP_A_COMPI

EXP_A_COMPO

EXP_A_RXN_0
EXP_A_RXN_1
EXP_A_RXN_2
EXP_A_RXN_3
EXP_A_RXN_4
EXP_A_RXN_5
EXP_A_RXN_6
EXP_A_RXN_7
EXP_A_RXN_8

EXP_A_RXN_9
EXP_A_RXN_10
EXP_A_RXN_11
EXP_A_RXN_12
EXP_A_RXN_13
EXP_A_RXN_14
EXP_A_RXN_15

EXP_A_RXP_0

EXP_A_RXP_1

EXP_A_RXP_2

EXP_A_RXP_3

EXP_A_RXP_4

EXP_A_RXP_5

EXP_A_RXP_6

EXP_A_RXP_7

EXP_A_RXP_8

EXP_A_RXP_9
EXP_A_RXP_10
EXP_A_RXP_11
EXP_A_RXP_12
EXP_A_RXP_13
EXP_A_RXP_14
EXP_A_RXP_15

EXP_A_TXN_0

EXP_A_TXN_1

EXP_A_TXN_2

EXP_A_TXN_3

EXP_A_TXN_4

EXP_A_TXN_5

EXP_A_TXN_6

EXP_A_TXN_7

EXP_A_TXN_8

EXP_A_TXN_9
EXP_A_TXN_10
EXP_A_TXN_11
EXP_A_TXN_12
EXP_A_TXN_13
EXP_A_TXN_14
EXP_A_TXN_15

EXP_A_TXP_0

EXP_A_TXP_1

EXP_A_TXP_2

EXP_A_TXP_3

EXP_A_TXP_4

EXP_A_TXP_5

EXP_A_TXP_6

EXP_A_TXP_7

EXP_A_TXP_8

EXP_A_TXP_9
EXP_A_TXP_10
EXP_A_TXP_11
EXP_A_TXP_12
EXP_A_TXP_13
EXP_A_TXP_14
EXP_A_TXP_15

4

R701 24.9Ohm

D40
D38

PCIENB_RXN0

F34

PCIENB_RXN1

G38

PCIENB_RXN2

H34

PCIENB_RXN3

J38

PCIENB_RXN4

L34

PCIENB_RXN5

M38

PCIENB_RXN6

N34

PCIENB_RXN7

P38

PCIENB_RXN8

R34

PCIENB_RXN9

T38

PCIENB_RXN10

V34

PCIENB_RXN11

W38

PCIENB_RXN12

Y34

PCIENB_RXN13

AA38

PCIENB_RXN14

AB34

PCIENB_RXN15

AC38

PCIENB_RXP0

D34

PCIENB_RXP1

F38

PCIENB_RXP2

G34

PCIENB_RXP3

H38

PCIENB_RXP4

J34

PCIENB_RXP5

L38

PCIENB_RXP6

M34

PCIENB_RXP7

N38

PCIENB_RXP8

P34

PCIENB_RXP9

R38

PCIENB_RXP10

T34

PCIENB_RXP11

V38

PCIENB_RXP12

W34

PCIENB_RXP13

Y38

PCIENB_RXP14

AA34

PCIENB_RXP15

AB38

PCIENB_TXN0

F36

PCIENB_TXN1

G40

PCIENB_TXN2

H36

PCIENB_TXN3

J40

PCIENB_TXN4

L36

PCIENB_TXN5

M40

PCIENB_TXN6

N36

PCIENB_TXN7

P40

PCIENB_TXN8

R36

PCIENB_TXN9

T40

PCIENB_TXN10

V36

PCIENB_TXN11

W40

PCIENB_TXN12

Y36

PCIENB_TXN13

AA40

PCIENB_TXN14

AB36

PCIENB_TXN15

AC40

PCIENB_TXP0

D36

PCIENB_TXP1

F40

PCIENB_TXP2

G36

PCIENB_TXP3

H40

PCIENB_TXP4

J36

PCIENB_TXP5

L40

PCIENB_TXP6

M36

PCIENB_TXP7

N40

PCIENB_TXP8

P36

PCIENB_TXP9

R40

PCIENB_TXP10

T36

PCIENB_TXP11

V40

PCIENB_TXP12

W36

PCIENB_TXP13

Y40

PCIENB_TXP14

AA36

PCIENB_TXP15

AB40

1 2

+1.5VS_PCIE

1%

PCIENB_RXN[0..15] 19

PCIENB_RXP[0..15] 19

3

PCIENB_TXP15
PCIENB_TXP14
PCIENB_TXP13
PCIENB_TXP12
PCIENB_TXP11
PCIENB_TXP10
PCIENB_TXP9
PCIENB_TXP8
PCIENB_TXP7
PCIENB_TXP6
PCIENB_TXP5
PCIENB_TXP4
PCIENB_TXP3
PCIENB_TXP2
PCIENB_TXP1
PCIENB_TXP0

PCIENB_TXN15
PCIENB_TXN14
PCIENB_TXN13

PCIENB_TXN11
PCIENB_TXN9

PCIENB_TXN8
PCIENB_TXN7
PCIENB_TXN6
PCIENB_TXN5
PCIENB_TXN4
PCIENB_TXN3
PCIENB_TXN2
PCIENB_TXN1
PCIENB_TXN0

C701 0.1UF/16V

C703 0.1UF/16V
C705 0.1UF/16V
C707 0.1UF/16V
C709 0.1UF/16V
C711 0.1UF/16V
C713 0.1UF/16V
C715 0.1UF/16V

C717 0.1UF/16V
C719 0.1UF/16V
C721 0.1UF/16V
C723 0.1UF/16V
C725 0.1UF/16V
C727 0.1UF/16V
C729 0.1UF/16V
C731 0.1UF/16V

1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2

1 2
1 2
1 2
1 2
1 2
1 2
1 2
1 2

2

1 2

C702 0.1UF/16V

1 2

C704 0.1UF/16V

1 2

C706 0.1UF/16V

1 2

C708 0.1UF/16V

1 2

C710 0.1UF/16V

1 2

C712 0.1UF/16V

1 2

C714 0.1UF/16V

1 2

C716 0.1UF/16V

1 2

C718 0.1UF/16V

1 2

C720 0.1UF/16V

1 2

C722 0.1UF/16V

1 2

C724 0.1UF/16V

1 2

C726 0.1UF/16V

1 2

C728 0.1UF/16V

1 2

C730 0.1UF/16V

1 2

C732 0.1UF/16V

PCIEG_RXP15
PCIEG_RXP14
PCIEG_RXP13
PCIEG_RXP12
PCIEG_RXP11
PCIEG_RXP10
PCIEG_RXP9
PCIEG_RXP8
PCIEG_RXP7
PCIEG_RXP6
PCIEG_RXP5
PCIEG_RXP4
PCIEG_RXP3
PCIEG_RXP2
PCIEG_RXP1
PCIEG_RXP0

PCIEG_RXN15
PCIEG_RXN14
PCIEG_RXN13
PCIEG_RXN12PCIENB_TXN12
PCIEG_RXN11
PCIEG_RXN10PCIENB_TXN10
PCIEG_RXN9
PCIEG_RXN8
PCIEG_RXN7
PCIEG_RXN6
PCIEG_RXN5
PCIEG_RXN4
PCIEG_RXN3
PCIEG_RXN2
PCIEG_RXN1
PCIEG_RXN0

1

PCIEG_RXN[0..15] 19

PCIEG_RXP[0..15] 19

A A

NB_945PM(GRAPHIC)

Title :

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

765Monday, May 29, 2006

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

5

DDR SYSTEM MEMORY B

DDR SYSTEM MEMORY A

4

3

2

1

D D

C C

B B

M_A_DQ[63:0]16

M_A_DQ0
M_A_DQ1
M_A_DQ2
M_A_DQ3
M_A_DQ4
M_A_DQ5
M_A_DQ6
M_A_DQ7
M_A_DQ8
M_A_DQ9
M_A_DQ10
M_A_DQ11
M_A_DQ12
M_A_DQ13
M_A_DQ14
M_A_DQ15
M_A_DQ16
M_A_DQ17
M_A_DQ18
M_A_DQ19
M_A_DQ20
M_A_DQ21
M_A_DQ22
M_A_DQ23
M_A_DQ24
M_A_DQ25
M_A_DQ26
M_A_DQ27
M_A_DQ28
M_A_DQ29
M_A_DQ30
M_A_DQ31
M_A_DQ32
M_A_DQ33
M_A_DQ34
M_A_DQ35
M_A_DQ36
M_A_DQ37
M_A_DQ38
M_A_DQ39
M_A_DQ40
M_A_DQ41
M_A_DQ42
M_A_DQ43
M_A_DQ44
M_A_DQ45
M_A_DQ46
M_A_DQ47
M_A_DQ48
M_A_DQ49
M_A_DQ50
M_A_DQ51
M_A_DQ52
M_A_DQ53
M_A_DQ54
M_A_DQ55
M_A_DQ56
M_A_DQ57
M_A_DQ58
M_A_DQ59
M_A_DQ60
M_A_DQ61
M_A_DQ62
M_A_DQ63

AJ35

AJ34
AM31
AM33

AJ36
AK35

AJ32
AH31
AN35
AP33
AR31
AP31
AN38
AM36
AM34
AN33
AK26

AL27
AM26
AN24
AK28

AL28
AM24
AP26
AP23

AL22
AP21
AN20

AL23
AP24
AP20
AT21
AR12
AR14
AP13
AP12
AT13
AT12

AL14

AL12

AK9
AN7
AK8
AK7
AP9
AN9
AT5

AY2

AW2

AP1
AN2
AV2
AT3
AN1

AG7
AF9
AG4
AF6
AG9
AH6
AF4
AF8

AL5

AL2

U501D

SA_DQ0
SA_DQ1
SA_DQ2
SA_DQ3
SA_DQ4
SA_DQ5
SA_DQ6
SA_DQ7
SA_DQ8
SA_DQ9
SA_DQ10
SA_DQ11
SA_DQ12
SA_DQ13
SA_DQ14
SA_DQ15
SA_DQ16
SA_DQ17
SA_DQ18
SA_DQ19
SA_DQ20
SA_DQ21
SA_DQ22
SA_DQ23
SA_DQ24
SA_DQ25
SA_DQ26
SA_DQ27
SA_DQ28
SA_DQ29
SA_DQ30
SA_DQ31
SA_DQ32
SA_DQ33
SA_DQ34
SA_DQ35
SA_DQ36
SA_DQ37
SA_DQ38
SA_DQ39
SA_DQ40
SA_DQ41
SA_DQ42
SA_DQ43
SA_DQ44
SA_DQ45
SA_DQ46
SA_DQ47
SA_DQ48
SA_DQ49
SA_DQ50
SA_DQ51
SA_DQ52
SA_DQ53
SA_DQ54
SA_DQ55
SA_DQ56
SA_DQ57
SA_DQ58
SA_DQ59
SA_DQ60
SA_DQ61
SA_DQ62
SA_DQ63

QG82945PM

SA_BS_0
SA_BS_1
SA_BS_2

SA_CAS#
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_RAS#

SA_RCVENIN#

SA_RCVENOUT#

SA_WE#

AU12
AV14
BA20

AY13
AJ33
AM35
AL26
AN22
AM14
AL9
AR3
AH4

AK33
AT33
AN28
AM22
AN12
AN8
AP3
AG5
AK32
AU33
AN27
AM21
AM12
AL8
AN3
AH5

AY16
AU14
AW16
BA16
BA17
AU16
AV17
AU17
AW17
AT16
AU13
AT17
AV20
AV12

AW14
AK23
AK24
AY14

M_A_DM0
M_A_DM1
M_A_DM2
M_A_DM3
M_A_DM4
M_A_DM5
M_A_DM6
M_A_DM7

M_A_DQS0
M_A_DQS1
M_A_DQS2
M_A_DQS3
M_A_DQS4
M_A_DQS5
M_A_DQS6
M_A_DQS7
M_A_DQS#0
M_A_DQS#1
M_A_DQS#2
M_A_DQS#3
M_A_DQS#4
M_A_DQS#5
M_A_DQS#6
M_A_DQS#7

M_A_A0
M_A_A1
M_A_A2
M_A_

A3
M_A_A4
M_A_A5
M_A_A6
M_A_A7
M_A_A8
M_A_A9
M_A_A10
M_A_A11
M_A_A12
M_A_A13

M_A_RCVENIN#
M_A_RCVENOUT#

T802

1

T801

1

M_A_BS0 16,18
M_A_BS1 16,18
M_A_BS2 16,18
M_A_CAS# 16,18
M_A_DM[7:0] 16

M_A_DQS[7:0] 16

M_A_DQS#[7:0] 16

M_A_A[13:0] 16,18

M_A_RAS# 16,18

M_A_WE# 16,18

M_B_DQ[63:0]17

M_B_DQ0
M_B_DQ1
M_B_DQ2
M_B_DQ3
M_B_DQ4
M_B_DQ5
M_B_DQ6
M_B_DQ7
M_B_DQ8
M_B_DQ9
M_B_DQ10
M_B_DQ11
M_B_DQ12
M_B_DQ13
M_B_DQ14
M_B_DQ15
M_B_DQ16
M_B_DQ17
M_B_DQ18
M_B_DQ19
M_B_DQ20
M_B_DQ21
M_B_DQ22
M_B_DQ23
M_B_DQ24
M_B_DQ25
M_B_DQ26
M_B_DQ27
M_B_DQ28
M_B_DQ29
M_B_DQ30
M_B_DQ31
M_B_DQ32
M_B_DQ33
M_B_DQ34
M_B_DQ35
M_B_DQ36
M_B_DQ37
M_B_DQ38
M_B_DQ39
M_B_DQ40
M_B_DQ41
M_B_DQ42
M_B_DQ43
M_B_DQ44
M_B_DQ45
M_B_DQ46
M_B_DQ47
M_B_DQ48
M_B_DQ49
M_B_DQ50
M_B_DQ51
M_B_DQ52
M_B_DQ53
M_B_DQ54
M_B_DQ55
M_B_DQ56
M_B_DQ57
M_B_DQ58
M_B_DQ59
M_B_DQ60
M_B_DQ61
M_B_DQ62
M_B_DQ63

AK39

AJ37
AP39
AR41

AJ38
AK38
AN41
AP41
AT40
AV41
AU38
AV38
AP38
AR40

AW38

AY38
BA38
AV36
AR36
AP36
BA36
AU36
AP35
AP34
AY33
BA33
AT31
AU29
AU31

AW31

AV29

AW29

AM19
AL19
AP14
AN14
AN17
AM16
AP15
AL15

AJ11
AH10

AN10
AK13
AH11
AK10

BA10

AW10

AW4
AY10

AW5

BA4

AY9
AY5

AV4
AR5
AK4
AK3
AT4
AK5

AJ9

AJ8

AJ5
AJ3

U501E

SB_DQ0
SB_DQ1
SB_DQ2
SB_DQ3
SB_DQ4
SB_DQ5
SB_DQ6
SB_DQ7
SB_DQ8
SB_DQ9
SB_DQ10
SB_DQ11
SB_DQ12
SB_DQ13
SB_DQ14
SB_DQ15
SB_DQ16
SB_DQ17
SB_DQ18
SB_DQ19
SB_DQ20
SB_DQ21
SB_DQ22
SB_DQ23
SB_DQ24
SB_DQ25
SB_DQ26
SB_DQ27
SB_DQ28
SB_DQ29
SB_DQ30
SB_DQ31
SB_DQ32
SB_DQ33
SB_DQ34
SB_DQ35
SB_DQ36
SB_DQ37
SB_DQ38
SB_DQ39
SB_DQ40
SB_DQ41
SB_DQ42
SB_DQ43
SB_DQ44
SB_DQ45
SB_DQ46
SB_DQ47
SB_DQ48
SB_DQ49
SB_DQ50
SB_DQ51
SB_DQ52
SB_DQ53
SB_DQ54
SB_DQ55
SB_DQ56
SB_DQ57
SB_DQ58
SB_DQ59
SB_DQ60
SB_DQ61
SB_DQ62
SB_DQ63

QG82945PM

SB_BS_0
SB_BS_1
SB_BS_2

SB_CAS#
SB_DM_0
SB_DM_1
SB_DM_2
SB_DM_3
SB_DM_4
SB_DM_5
SB_DM_6
SB_DM_7

SB_DQS_0
SB_DQS_1
SB_DQS_2
SB_DQS_3
SB_DQS_4
SB_DQS_5
SB_DQS_6

SB_DQS_7
SB_DQS#_0
SB_DQS#_1
SB_DQS#_2
SB_DQS#_3
SB_DQS#_4
SB_DQS#_5
SB_DQS#_6
SB_DQS#_7

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

SB_RAS#

SB_RCVENIN#

SB_RCVENOUT#

SB_WE#

AT24
AV23
AY28

AR24
AK36
AR38
AT36
BA31
AL17
AH8
BA5
AN4

AM39
AT39
AU35
AR29
AR16
AR10
AR7
AN5
AM40
AU39
AT35
AP29
AP16
AT10
AT7
AP5

AY23
AW24
AY24
AR28
AT27
AT28
AU27
AV28
AV27
AW27
AV24
BA27
AY27
AR23

AU23
AK16
AK18
AR27

M_B_DM0
M_B_DM1
M_B_DM2
M_B_DM3
M_B_DM4
M_B_DM5
M_B_DM6
M_B_DM7

M_B_DQS0
M_B_DQS1
M_B_DQS2
M_B_DQS3
M_B_DQS4
M_B_DQS5
M_B_DQS6
M_B_DQS7
M_B_DQS#0
M_B_DQS#1
M_B_DQS#2
M_B_DQS#3
M_B_DQS#4
M_B_DQS#5
M_B_DQS#6
M_B_DQS#7

M_B_A0
M_B_A1
M_B_A2
M_B_A3

A4

M_B_
M_B_A5
M_B_A6
M_B_A7
M_B_A8
M_B_A9
M_B_A10
M_B_A11
M_B_A12
M_B_A13

M_B_RCVENIN#
M_B_RCVENOUT#

T803

1

T804

1

M_B_BS0 17,18
M_B_BS1 17,18
M_B_BS2 17,18
M_B_CAS# 17,18
M_B_DM[7:0] 17

M_B_DQS[7:0] 17

M_B_DQS#[7:0] 17

M_B_A[13:0] 17,18

M_B_RAS# 17,18

M_B_WE# 17,18

A A

NB-945PM(DDR2)

Title :

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

865Monday, May 29, 2006

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

5

NCTF

VCC

4

3

2

1

+VCCP

D D

C C

B B

A A

5

AA33

W33

AA32

W32

AA31

W31

AA30

W30

AA29

W29

AB28
AA28

AB23
AA23

AC22
AB22

W22

AC21
AA21

W21

AC20
AB20

W20

AB19
AA19

P33
N33
L33

Y32
V32

P32
N32
M32
L32

V31
T31
R31
P31
N31
M31

Y30
V30

U30
T30
R30
P30
N30
M30
L30

Y29
V29

U29
R29
P29
M29
L29

Y28
V28
U28
T28
R28
P28
N28
M28
L28
P27
N27
M27
L27
P26
N26
L26
N25
M25
L25
P24
N24
M24

Y23
P23
N23
M23
L23

Y22
P22

N22
M22
L22

N21
M21
L21

Y20
P20

N20
M20
L20

Y19
N19
M19
L19
N18
M18
L18
P17
N17
M17
N16
M16
L16

J33

J32

U501F

VCC_0
VCC_1
VCC_2
VCC_3
VCC_4
VCC_5
VCC_6
VCC_7
VCC_8
VCC_9
VCC_10
VCC_11
VCC_12
VCC_13
VCC_14
VCC_15
VCC_16
VCC_17
VCC_18
VCC_19
VCC_20
VCC_21
VCC_22
VCC_23
VCC_24
VCC_25
VCC_26
VCC_27
VCC_28
VCC_29
VCC_30
VCC_31
VCC_32
VCC_33
VCC_34
VCC_35
VCC_36
VCC_37
VCC_38
VCC_39
VCC_40
VCC_41
VCC_42
VCC_43
VCC_44
VCC_45
VCC_46
VCC_47
VCC_48
VCC_49
VCC_50
VCC_51
VCC_52
VCC_53
VCC_54
VCC_55
VCC_56
VCC_57
VCC_58
VCC_59
VCC_60
VCC_61
VCC_62
VCC_63
VCC_64
VCC_65
VCC_66
VCC_67
VCC_68
VCC_69
VCC_70
VCC_71
VCC_72
VCC_73
VCC_74
VCC_75
VCC_76
VCC_77
VCC_78
VCC_79
VCC_80
VCC_81
VCC_82
VCC_83
VCC_84
VCC_85
VCC_86
VCC_87
VCC_88
VCC_89
VCC_90
VCC_91
VCC_92
VCC_93
VCC_94
VCC_95
VCC_96
VCC_97
VCC_98
VCC_99
VCC_100
VCC_101
VCC_102
VCC_103
VCC_104
VCC_105
VCC_106
VCC_107
VCC_108
VCC_109
VCC_110

QG82945PM

VCC_SM_0
VCC_SM_1
VCC_SM_2
VCC_SM_3
VCC_SM_4
VCC_SM_5
VCC_SM_6
VCC_SM_7
VCC_SM_8

VCC_SM_9
VCC_SM_10
VCC_SM_11
VCC_SM_12
VCC_SM_13
VCC_SM_14
VCC_SM_15
VCC_SM_16
VCC_SM_17
VCC_SM_18
VCC_SM_19
VCC_SM_20
VCC_SM_21
VCC_SM_22
VCC_SM_23
VCC_SM_24
VCC_SM_25
VCC_SM_26
VCC_SM_27
VCC_SM_28
VCC_SM_29
VCC_SM_30
VCC_SM_31
VCC_SM_32
VCC_SM_33
VCC_SM_34
VCC_SM_35
VCC_SM_36
VCC_SM_37
VCC_SM_38
VCC_SM_39
VCC_SM_40
VCC_SM_41
VCC_SM_42
VCC_SM_43
VCC_SM_44
VCC_SM_45
VCC_SM_46
VCC_SM_47
VCC_SM_48
VCC_SM_49
VCC_SM_50
VCC_SM_51
VCC_SM_52
VCC_SM_53
VCC_SM_54
VCC_SM_55
VCC_SM_56
VCC_SM_57
VCC_SM_58
VCC_SM_59
VCC_SM_60
VCC_SM_61
VCC_SM_62
VCC_SM_63
VCC_SM_64
VCC_SM_65
VCC_SM_66
VCC_SM_67
VCC_SM_68
VCC_SM_69
VCC_SM_70
VCC_SM_71
VCC_SM_72
VCC_SM_73
VCC_SM_74
VCC_SM_75
VCC_SM_76
VCC_SM_77
VCC_SM_78
VCC_SM_79
VCC_SM_80
VCC_SM_81
VCC_SM_82
VCC_SM_83
VCC_SM_84
VCC_SM_85
VCC_SM_86
VCC_SM_87
VCC_SM_88
VCC_SM_89
VCC_SM_90
VCC_SM_91
VCC_SM_92
VCC_SM_93
VCC_SM_94
VCC_SM_95
VCC_SM_96
VCC_SM_97
VCC_SM_98
VCC_SM_99

VCC_SM_100
VCC_SM_101
VCC_SM_102
VCC_SM_103
VCC_SM_104
VCC_SM_105
VCC_SM_106
VCC_SM_107

AU41
AT41
AM41
AU40
BA34
AY34
AW34
AV34
AU34
AT34
AR34
BA30
AY30
AW30
AV30
AU30
AT30
AR30
AP30
AN30
AM30
AM29
AL29
AK29
AJ29
AH29
AJ28
AH28
AJ27
AH27
BA26
AY26
AW26
AV26
AU26
AT26
AR26
AJ26
AH26
AJ25
AH25
AJ24
AH24
BA23
AJ23
BA22
AY22
AW22
AV22
AU22
AT22
AR22
AP22
AK22
AJ22
AK21
AK20
BA19
AY19
AW19
AV19
AU19
AT19
AR19
AP19
AK19
AJ19
AJ18
AJ17
AH17
AJ16
AH16
BA15
AY15
AW15
AV15
AU15
AT15
AR15
AJ15
AJ14
AJ13
AH13
AK12
AJ12
AH12
AG12
AK11
BA8
AY8
AW8
AV8
AT8
AR8
AP8
BA6
AY6
AW6
AV6
AT6
AR6
AP6
AN6
AL6
AK6
AJ6
AV1
AJ1

4

+1.8V

1.7V~1.9V
Max: 1.6A(DDR2 667)

12

C901
1UF/10V

GND

12

C906
1UF/10V

GND

12

C910
1UF/10V

GND

12

C911
10UF/10V

@

GND GND

12

C913
1UF/10V

GND GND

12

C902
1UF/10V

GND

C906 connect
to BA23 change
to connect

1.8V---R1.1

At Package
Edge

C910 connect
to BA23 change
to connect

1.8V---R1.1

In Cavity

12

C912
10UF/10V

12

C914
1UF/10V

1.0V~1.1V
Max: 4.6A

12

+

CE901
100UF/2.5V

GNDGND

12

In Cavity

12

C907

0.1UF/10V

GND GND GND

3

C903
10UF/10V

GND GND

At Edge Pin
Location

GND

12

C908

0.1UF/10V

12

+

CE902
100UF/2.5V

12

C904
10UF/10V

@

12

C905
1UF/10V

12

C909

0.1UF/10V

+VCCP

AD27
AC27
AB27
AA27

W27
U27

R27
AD26
AC26
AB26
AA26

W26

U26

R26
AD25
AC25
AB25
AA25

W25

U25

R25
AD24
AC24
AB24
AA24

W24

U24

R24
AD23

U23

R23
AD22

U22

R22
AD21

U21

R21
AD20

U20

R20
AD19

U19
AD18

AC18
AB18
AA18

W18

U18

Y27
V27
T27

Y26
V26
T26

Y25
V25
T25

Y24
V24
T24

V23
T23

V22
T22

V21
T21

V20
T20

V19
T19

Y18
V18
T18

U501G

VCC_NCTF0
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
VCC_NCTF65
VCC_NCTF66
VCC_NCTF67
VCC_NCTF68
VCC_NCTF69
VCC_NCTF70
VCC_NCTF71
VCC_NCTF72

QG82945PM

2

VSS_NCTF0
VSS_NCTF1
VSS_NCTF2
VSS_NCTF3
VSS_NCTF4
VSS_NCTF5
VSS_NCTF6
VSS_NCTF7
VSS_NCTF8

VSS_NCTF9
VSS_NCTF10
VSS_NCTF11
VSS_NCTF12

VCCAUX_NCTF0
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
VCCAUX_NCTF39
VCCAUX_NCTF40
VCCAUX_NCTF41
VCCAUX_NCTF42
VCCAUX_NCTF43
VCCAUX_NCTF44
VCCAUX_NCTF45
VCCAUX_NCTF46
VCCAUX_NCTF47
VCCAUX_NCTF48
VCCAUX_NCTF49
VCCAUX_NCTF50
VCCAUX_NCTF51
VCCAUX_NCTF52
VCCAUX_NCTF53
VCCAUX_NCTF54
VCCAUX_NCTF55
VCCAUX_NCTF56
VCCAUX_NCTF57

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

Date: Sheet

AE27
AE26
AE25
AE24
AE23
AE22
AE21
AE20
AE19
AE18
AC17
Y17
U17

AG27
AF27
AG26
AF26
AG25
AF25
AG24
AF24
AG23
AF23
AG22
AF22
AG21
AF21
AG20
AF20
AG19
AF19
R19
AG18
AF18
R18
AG17
AF17
AE17
AD17
AB17
AA17
W17
V17
T17
R17
AG16
AF16
AE16
AD16
AC16
AB16
AA16
Y16
W16
V16
U16
T16
R16
AG15
AF15
AE15
AD15
AC15
AB15
AA15
Y15
W15
V15
U15
T15
R15

+1.5VS

Title :

Engineer:

T12J

<OrgAddr2>

1

NB-945PM(PWR)

Arthur & Bruce Chen

965Monday, May 29, 2006

Rev

1.2

of

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

5

POWER

4

3

2

1

12

C1002

0.1UF/10V

12

C1006
1UF/10V

12

C1022
1UF/10V

12

C1026
1UF/10V

Title :

Engineer:

T12J

<OrgAddr2>

+VCCP

12

+

CE1002
100UF/2.5V

12

C1007
10UF/10V

@

GNDGND

12

C1027

0.1UF/10V

GNDGND

NB-945PM(PWR2)

Arthur & Bruce Chen

1

10 65Monday, May 29, 2006

On the
Edge

In
Cavity

of

Rev

1.2

0.9475V~1.1025V

U501H

H22

VCCSYNC

C30

VCC_TXLVDS0

AJ41

AB41

AC33

AK31
AF31
AE31
AC31

AL30

AK30

AJ30
AH30
AG30
AF30
AE30
AD30
AC30
AG29
AF29
AE29
AD29
AC29
AG28
AF28
AE28
AH22

AJ21
AH21

AJ20
AH20
AH19

AH15
AH14

AG14
AF14
AE14

AF13
AE13
AF12
AE12
AD12

B30
A30

Y41
V41
R41
N41

G41
H41

F21
E21
G21

B26
C39
AF1

A38
B39

AF2
H20

G20

E19
F19
C20
D20
E20
F20

AH1
AH2

A28
B28
C28

D21
A23

B23
B25

H19

P19
P16

P15

Y14

L41

VCC_TXLVDS1
VCC_TXLVDS2

VCC3G0
VCC3G1
VCC3G2
VCC3G3
VCC3G4
VCC3G5
VCC3G6
VCCA_3GPLL
VCCA_3GBG
VSSA_3GBG

VCCA_CRTDAC0
VCCA_CRTDAC1
VSSA_CRTDAC

VCCA_DPLLA
VCCA_DPLLB
VCCA_HPLL

VCCA_LVDS
VSSA_LVDS

VCCA_MPLL
VCCA_TVBG

VSSA_TVBG

VCCA_TVDACA0
VCCA_TVDACA1
VCCA_TVDACB0
VCCA_TVDACB1
VCCA_TVDACC0
VCCA_TVDACC1

VCCD_HMPLL0
VCCD_HMPLL1

VCCD_LVDS0
VCCD_LVDS1
VCCD_LVDS2

VCCD_TVDAC
VCC_HV0

VCC_HV1
VCC_HV2

VCCD_QTVDAC
VCCAUX0

VCCAUX1
VCCAUX2
VCCAUX3
VCCAUX4
VCCAUX5
VCCAUX6
VCCAUX7
VCCAUX8
VCCAUX9
VCCAUX10
VCCAUX11
VCCAUX12
VCCAUX13
VCCAUX14
VCCAUX15
VCCAUX16
VCCAUX17
VCCAUX18
VCCAUX19
VCCAUX20
VCCAUX21
VCCAUX22
VCCAUX23
VCCAUX24
VCCAUX25
VCCAUX26
VCCAUX27
VCCAUX28
VCCAUX29
VCCAUX30
VCCAUX31
VCCAUX32
VCCAUX33
VCCAUX34
VCCAUX35
VCCAUX36
VCCAUX37
VCCAUX38
VCCAUX39
VCCAUX40

QG82945PM

2

GND

+1.5VS_PCIE

1.425V~1.575V
Max: 1.5A

+1.5VS_3GPLL

+2.5VS

+1.5VS_DPLLA
+1.5VS_DPLLB

+1.5VS_HPLL

+1.5VS_MPLL

+VCCA_TVDAC

+1.5VS_TVDACA
+1.5VS_TVDACB
+1.5VS_TVDACC

+1.5VS

1.425V~1.575V
Max: 150mA

+1.5VS_TVDAC

+1.5VS_QTVDAC

+1.5VS

12

C1025

0.1UF/10V

GND

12

C1035

0.01UF/16V

GND

12

C1037

0.01UF/16V

GNDGND

GND

GND

GND

12

C1001
10UF/10V

GND

2
1

1.425V~1.575V
Max: 40mA

1.425V~1.575V
Max: 40mA

1.425V~1.575V
Max: 45mA

1.425V~1.575V
Max: 45mA

+1.5VS_TVDACA

+1.5VS_TVDACB

+1.5VS_TVDACC

+VCCA_TVDAC

4

+VCCP+3VS +2.5VS+1.5VS

+1.5VS

12

C1005

0.1UF/10V

L1002

21

120Ohm/100Mhz

Top Layer

12

+

GND GND GND

+VCCP

+3VS

12

GND GND

+1.5VS

CE1001
100UF/2.5V

2.375V~2.625V
Max: 70mA

C1018
10UF/10V

1.425~1.575V
Max: 24mA

12

C1003
10UF/10V

12

GND

12

C1019

0.1UF/10V

C1008

0.1UF/10V

12

C1034

0.1UF/10V

GND

12

C1036

0.1UF/10V

12

GND

C1004
10UF/10V

+1.5VS

+1.5VS

3

2
1

C1012
10UF/6.3V

@

C1015
10UF/6.3V

@

+1.5VS

120Ohm/100Mhz

12

C1013
10UF/10V

@

12

C1016
10UF/10V

@

12

C1020
10UF/10V

GND GND

12

C1023
10UF/10V

SL1001

12

12

SL1002

12

12

GND

SL1003

12

12

GND

12

L1001

R1003

1 2

100Ohm

12

GNDGND

12

12

12

GNDGND

C1028

0.1UF/10V

@

C1030

0.1UF/10V

@

C1032

0.1UF/10V

C1010

0.1UF/10V

21

Trace 10mils
Max: 200mA

+1.5VS_DPLLA

C1014

0.1UF/10V

+1.5VS_DPLLB

C1017

0.1UF/10V

+1.5VS_HPLL

C1021

0.1UF/10V

+1.5VS_MPLL

C1024

0.1UF/10V

12

C1029

0.01UF/16V

@

GNDGND

12

C1031

0.01UF/16V

@

GND

12

C1033

0.01UF/16V

GND

12

C1011

0.01UF/16V

GNDGND

D1003

3

BAT54C

D D

Trace 10mils
Max: 200mA

L1004

D1001

3

BAT54C

21

12

R1001

1 2

100Ohm

C C

+1.5VS

30Ohm/100Mhz

@

L1005

GND

21

30Ohm/100Mhz

12

@

GND GND GND

21

L1006

120Ohm/100Mhz

B B

+1.5VS

L1008

80Ohm/100Mhz

A A

L1007

120Ohm/100Mhz

Max: 120mA

21

5

21

VTT_0
VTT_1
VTT_2
VTT_3
VTT_4
VTT_5
VTT_6
VTT_7
VTT_8

VTT_9
VTT_10
VTT_11
VTT_12
VTT_13
VTT_14
VTT_15
VTT_16
VTT_17
VTT_18
VTT_19
VTT_20
VTT_21
VTT_22
VTT_23
VTT_24
VTT_25
VTT_26
VTT_27
VTT_28
VTT_29
VTT_30
VTT_31
VTT_32
VTT_33
VTT_34
VTT_35
VTT_36
VTT_37
VTT_38
VTT_39
VTT_40
VTT_41
VTT_42
VTT_43
VTT_44
VTT_45
VTT_46
VTT_47
VTT_48
VTT_49
VTT_50
VTT_51
VTT_52
VTT_53
VTT_54
VTT_55
VTT_56
VTT_57
VTT_58
VTT_59
VTT_60
VTT_61
VTT_62
VTT_63
VTT_64
VTT_65
VTT_66
VTT_67
VTT_68
VTT_69
VTT_70
VTT_71
VTT_72
VTT_73
VTT_74
VTT_75
VTT_76

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

Date: Sheet

AC14
AB14
W14
V14
T14
R14
P14
N14
M14
L14
AD13
AC13
AB13
AA13
Y13
W13
V13
U13
T13
R13
N13
M13
L13
AB12
AA12
Y12
W12
V12
U12
T12
R12
P12
N12
M12
L12
R11
P11
N11
M11
R10
P10
N10
M10
P9
N9
M9
R8
P8
N8
M8
P7
N7
M7
R6
P6
M6
A6
R5
P5
N5
M5
P4
N4
M4
R3
P3
N3
M3
R2
P2
M2
D2
AB1
R1
P1
N1
M1

P/N

Max: 1.4A

VTTLF_CAP3

VTTLF_CAP2
VTTLF_CAP1

GND GND

GND

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

5

VSS

VSS

4

3

2

1

U501I

AC41

VSS_0

AA41

VSS_1

W41

VSS_2

T41

VSS_3

P41

VSS_4

M41

VSS_5

J41

VSS_6

F41

D D

C C

B B

A A

AV40
AP40
AN40
AK40

AJ40
AH40
AG40
AF40
AE40

AY39

AW39

AV39
AR39
AN39

AJ39
AC39
AB39
AA39

W39

R39
N39

M39

H39
G39

D39
AT38
AM38
AH38
AG38
AF38
AE38

C38
AK37
AH37
AB37
AA37

W37

R37

N37

M37

H37

G37

D37
AY36

AW36

AN36
AH36
AG36
AF36
AE36
AC36

C36
BA35

AV35
AR35
AH35
AB35
AA35

W35

R35

N35

M35

H35

G35

D35
AN34

B40

Y39
V39

T39
P39

L39

J39

F39

Y37
V37

T37
P37

L37

J37

F37

B36

Y35
V35

T35
P35

L35

J35

F35

VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96

QG82945PM

VSS_97
VSS_98

VSS_99
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
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_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

AK34
AG34
AF34
AE34
AC34
C34
AW33
AV33
AR33
AE33
AB33
Y33
V33
T33
R33
M33
H33
G33
F33
D33
B33
AH32
AG32
AF32
AE32
AC32
AB32
G32
B32
AY31
AV31
AN31
AJ31
AG31
AB31
Y31
AB30
E30
AT29
AN29
AB29
T29
N29
K29
G29
E29
C29
B29
A29
BA28
AW28
AU28
AP28
AM28
AD28
AC28
W28
J28
E28
AP27
AM27
AK27
J27
G27
F27
C27
B27
AN26
M26
K26
F26
D26
AK25
P25
K25
H25
E25
D25
A25
BA24
AU24
AL24
AW23

GNDGND

U501J

AT23

VSS_180

AN23

VSS_181

AM23

VSS_182

AH23

VSS_183

AC23

VSS_184

W23

VSS_185

K23

VSS_186

J23

VSS_187

F23

VSS_188

C23

VSS_189

AA22

VSS_190

K22

VSS_191

G22

VSS_192

F22

VSS_193

E22

VSS_194

D22

VSS_195

A22

VSS_196

BA21

VSS_197

AV21

VSS_198

AR21

VSS_199

AN21

VSS_200

AL21

VSS_201

AB21

VSS_202

Y21

VSS_203

P21

VSS_204

K21

VSS_205

J21

VSS_206

H21

VSS_207

C21

VSS_208

AW20

VSS_209

AR20

VSS_210

AM20

VSS_211

AA20

VSS_212

K20

VSS_213

B20

VSS_214

A20

VSS_215

AN19

VSS_216

AC19

VSS_217

W19

VSS_218

K19

VSS_219

G19

VSS_220

C19

VSS_221

AH18

VSS_222

P18

VSS_223

H18

VSS_224

D18

VSS_225

A18

VSS_226

AY17

VSS_227

AR17

VSS_228

AP17

VSS_229

AM17

VSS_230

AK17

VSS_231

AV16

VSS_232

AN16

VSS_233

AL16

VSS_234

J16

VSS_235

F16

VSS_236

C16

VSS_237

AN15

VSS_238

AM15

VSS_239

AK15

VSS_240

N15

VSS_241

M15

VSS_242

L15

VSS_243

B15

VSS_244

A15

VSS_245

BA14

VSS_246

AT14

VSS_247

AK14

VSS_248

AD14

VSS_249

AA14

VSS_250

U14

VSS_251

K14

VSS_252

H14

VSS_253

E14

VSS_254

AV13

VSS_255

AR13

VSS_256

AN13

VSS_257

AM13

VSS_258

AL13

VSS_259

AG13

VSS_260

P13

VSS_261

F13

VSS_262

D13

VSS_263

B13

VSS_264

AY12

VSS_265

AC12

VSS_266

K12

VSS_267

H12

VSS_268

E12

VSS_269

AD11

VSS_270

AA11

VSS_271

Y11

VSS_272

QG82945PM

GND GND

VSS_273
VSS_274
VSS_275
VSS_276
VSS_277
VSS_278
VSS_279
VSS_280
VSS_281
VSS_282
VSS_283
VSS_284
VSS_285
VSS_286
VSS_287
VSS_288
VSS_289
VSS_290
VSS_291
VSS_292
VSS_293
VSS_294
VSS_295
VSS_296
VSS_297
VSS_298
VSS_299
VSS_300
VSS_301
VSS_302
VSS_303
VSS_304
VSS_305
VSS_306
VSS_307
VSS_308
VSS_309
VSS_310
VSS_311
VSS_312
VSS_313
VSS_314
VSS_315
VSS_316
VSS_317
VSS_318
VSS_319
VSS_320
VSS_321
VSS_322
VSS_323
VSS_324
VSS_325
VSS_326
VSS_327
VSS_328
VSS_329
VSS_330
VSS_331
VSS_332
VSS_333
VSS_334
VSS_335
VSS_336
VSS_337
VSS_338
VSS_339
VSS_340
VSS_341
VSS_342
VSS_343
VSS_344
VSS_345
VSS_346
VSS_347
VSS_348
VSS_349
VSS_350
VSS_351
VSS_352
VSS_353
VSS_354
VSS_355
VSS_356
VSS_357
VSS_358
VSS_359
VSS_360

J11
D11
B11
AV10
AP10
AL10
AJ10
AG10
AC10
W10
U10
BA9
AW9
AR9
AH9
AB9
Y9
R9
G9
E9
A9
AG8
AD8
AA8
U8
K8
C8
BA7
AV7
AP7
AL7
AJ7
AH7
AF7
AC7
R7
G7
D7
AG6
AD6
AB6
Y6
U6
N6
K6
H6
B6
AV5
AF5
AD5
AY4
AR4
AP4
AL4
AJ4
Y4
U4
R4
J4
F4
C4
AY3
AW3
AV3
AL3
AH3
AG3
AF3
AD3
AC3
AA3
G3
AT2
AR2
AP2
AK2
AJ2
AD2
AB2
Y2
U2
T2
N2
J2
H2
F2
C2
AL1

NB-945PM(GND)

Title :

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

11 65Monday, May 29, 2006

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

5

4

3

2

1

+RTCBAT

D D

1 2

12

BAT1

BATT_HOLDER

12G201100202

GND

+VCC_RTC

C C

B B

RTCRST# RC
delay should be
18ms~25ms

ACZ_SDIN0
ACZ_SDIN1

R1201
1KOhm

R1203

180KOhm

1
2

12

CODEC
MODEM

D1201

DAN202K

C1203

0.1UF/16V

MLCC/+/-10%

1 2

3

ACZ_BCLK_MDC32
ACZ_BCLK_CODEC38
ACZ_SYNC_CODEC38
ACZ_SYNC_MDC32
ACZ_RST#_CODEC38,39
ACZ_RST#_MDC32

ACZ_SDOUT_CODEC38

ACZ_SDOUT_MDC32

+VCC_RTC+3VA

12

C1201
1UF/16V

GND

Request of CSC for
CMOS clear function

12

JRST1

12

SGL_JUMP

GNDGND

Place Near the
Open Door

ACZ_SDIN038
ACZ_SDIN132

SATA_LED#47

SATA_RXN047
SATA_RXP047
SATA_TXN047
SATA_TXP047

C1206 12PF/50V

GND

C1202 12PF/50V

+VCC_RTC

R1208 39Ohm
R1209 39Ohm
R1210 39Ohm
R1211 39Ohm
R1212 39Ohm
R1213 39Ohm

R1215 39Ohm
R1216 39Ohm

C1204 1000PF/50V

1 2

1 2

12

X1201

1

1

3

SIDE

2

2

32.768KHZ

12

1 2

R1204 1MOhm

1 2

R1205 330KOhm

1 2
1 2
1 2
1 2
1 2
1 2

1 2
1 2

C1205 1000PF/50V

R1218 10KOhm

CLK_SATA_ICH#29

CLK_SATA_ICH29

R1220 24.9Ohm 1%

GND

IDE_PDIOR#47

IDE_PDIOW#47

IDE_PDDACK#47

INT_IRQ1447

IDE_PIORDY47

IDE_PDDREQ47

X1_RTC

12

R1202
10MOhm

X2_RTC

ACZ_BCLK
ACZ_SYNC

ACZ_RST#

T1206 TPC26T

1

ACZ_SDOUT

SATA_TXN0_ICH
SATA_TXP0_ICH

1 2

T1204 TPC26T

1

T1205 TPC26T

1

SATARBIAS/#

12

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

U1201A

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

IDE

RTCLAN

CPU LPC

AC-97/AZALIASATA

LAD0
LAD1
LAD2
LAD3

LDRQ0#

LDRQ1#/GPIO23

LFRAME#
A20GATE

A20M#

CPUSLP#

TP1/DPRSTP#

TP2/DPSLP#

FERR#

GPIO49/CPUPWRGD

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#

NMI

AA6
AB5
AC4
Y6

LPC_DRQ#0

AC3

LPC_DRQ#1

AA5
AB3
AE22

AH28

1 2

AG27

R1206 0Ohm

AF24

1 2

R1219 0Ohm

AH25
AG26
AG24

AG22
AG21
AF22
AF25

AG23
AH24

AF23
AH22
AF26

R1217 24.9Ohm 1%

IDE_PDD0

AB15

IDE_PDD1

AE14

IDE_PDD2

AG13

IDE_PDD3

AF13

IDE_PDD4

AD14

IDE_PDD5

AC13

IDE_PDD6

AD12

IDE_PDD7

AC12

IDE_PDD8

AE12

IDE_PDD9

AF12

IDE_PDD10

AB13

IDE_PDD11

AC14

IDE_PDD12

AF14

IDE_PDD13

AH13

IDE_PDD14

AH14

IDE_PDD15

AC15
AH17

AE17
AF17

AE16
AD16

LPC_AD0 33,40,49
LPC_AD1 33,40,49
LPC_AD2 33,40,49
LPC_AD3 33,40,49

T1202TPC26T

1

LPC_DRQ#[0:1] Internal

T1203TPC26T

1

pull up

LPC_FRAME# 33,40,49
A20GATE 40

H_A20M# 3

T1201TPC26T

H_CPUSLP# 3,5
H_DPRSTP# 3,50

H_DPSLP# 3

H_PWRGD 3

H_IGNNE# 3
H_INIT# 3

H_INTR 3
RC_IN# 40
H_NMI 3

H_SMI# 3
H_STPCLK# 3

IDE_PDD[15:0] 47

IDE_PDA0 47
IDE_PDA1 47
IDE_PDA2 47

IDE_PDCS1# 47
IDE_PDCS3# 47

@
@

1

12

+VCCP

+VCCP

12

12

R1207
56Ohm

R1214
56Ohm

H_FERR# 3

PM_THRMTRIP# 3,6

A A

Title :

SB-ICH7-M(1)

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

12 65Monday, May 29, 2006

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

5

4

3

2

1

PCI_AD[31:0]31,34

D D

PCI_INTA#31
PCI_INTB#34

C C

PCIE_RXN2_MINICARD33
PCIE_RXP2_MINICARD33
PCIE_TXN2_MINICARD33
PCIE_TXP2_MINICARD33

10KOhm
10KOhm
10KOhm
10KOhm

10KOhm
10KOhm
10KOhm
10KOhm

5

PCIE_RXN3_NEWCARD37
PCIE_RXP3_NEWCARD37
PCIE_TXN3_NEWCARD37
PCIE_TXP3_NEWCARD37

RN1301A
RN1301B
RN1301C
RN1301D

RN1302A
RN1302B
RN1302C
RN1302D

USB_CON_OC23#

USB_OC#4

USB_CON_OC01#

USB_OC#5

USB_OC#7
NEWCARD_OC#

B B

+3VSUS

1 2
3 4
5 6

A A

7 8

1 2
3 4
5 6
7 8

1 2

1 2

SYS_RST# 14
RING# 14

PCI_INTC#34

C1301 0.1UF/10V

C1303 0.1UF/10V

1 2

C1304 0.1UF/10V

C1305 0.1UF/10V

1 2

USB_CON_OC01#42
USB_CON_OC23#42

NEWCARD_OC#37

PCI_AD0

PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30

PCI_AD31

PCI_INTA#
PCI_INTB#
PCI_INTC#
PCI_INTD#

T1301 TPC26T

1

T1305 TPC26T

1

T1307 TPC26T

1

T1309 TPC26T

1

T1311 TPC26T

1

PCIE_TXN2_SB
PCIE_TXP2_SB

PCIE_TXN3_SB
PCIE_TXP3_SB

T1312 TPC26T

1

T1313 TPC26T

1

T1314 TPC26T

1

T1315 TPC26T

1

T1316 TPC26T

1

USB_CON_OC01#
USB_CON_OC23#
USB_OC#4

USB_OC#5
NEWCARD_OC#
USB_OC#7

4

E18
C18
A16
F18
E16
A18
E17
A17
A15
C14
E14
D14
B12
C13
G15
G13
E12
C11
D11
A11
A10
F11
F10

AE5
AD5
AG4
AH4
AD9

E9
D9
B9
A8
A6
C7
B6
E6
D6

A3
B4
C5
B5

F26
F25
E28
E27

H26
H25
G28
G27

K26
K25
J28
J27

M26
M25

L28
L27

P26

P25
N28
N27

T25

T24
R28
R27

R2

D3
C4
D5
D4

C3

P6
P1

P5
P2

E5
A2

B3

U1201B

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

PIRQA#
PIRQB#
PIRQC#
PIRQD#

RSVD_1
RSVD_2
RSVD_3
RSVD_4
RSVD_5

ICH7M

U1201D

ICH7M

PERn1
PERp1
PETn1
PETp1

PERn2
PERp2
PETn2
PETp2

PERn3
PERp3
PETn3
PETp3

PERn4
PERp4
PETn4
PETp4

PERn5
PERp5
PETn5
PETp5

PERn6
PERp6
PETn6
PETp6

SPI_CLK
SPI_CS#
SPI_ARB

SPI_MOSI
SPI_MISO

OC0#
OC1#
OC2#
OC3#
OC4#
OC5#/GPIO29
OC6#/GPIO30
OC7#/GPIO31

PCI

Interrupt I/F

MISC

PCI-ExpressSPI

Direct Media Interface

USB

REQ0#
GNT0#
REQ1#
GNT1#
REQ2#
GNT2#
REQ3#

GNT3#
REQ4#/GPIO22
GNT4#/GPIO48

GPIO1/REQ5#

GPIO17/GNT5#

C/BE0#
C/BE1#
C/BE2#
C/BE3#

IRDY#

PCIRST#

DEVSEL#

PERR#

PLOCK#

SERR#

STOP#

TRDY#

FRAME#

PLTRST#

PCICLK

PME#

GPIO2/PIRQE#
GPIO3/PIRQF#

GPIO4/PIRQG#

GPIO5/PIRQH#

RSVD_6
RSVD_7
RSVD_8
RSVD_9

MCH_SYNC#

DMI0RXN
DMI0RXP
DMI0TXN

DMI0TXP

DMI1RXN
DMI1RXP
DMI1TXN

DMI1TXP

DMI2RXN
DMI2RXP
DMI2TXN

DMI2TXP

DMI3RXN
DMI3RXP
DMI3TXN

DMI3TXP

DMI_CLKN
DMI_CLKP

DMI_ZCOMP

DMI_IRCOMP

USBP0N
USBP0P
USBP1N
USBP1P
USBP2N
USBP2P
USBP3N
USBP3P
USBP4N
USBP4P
USBP5N
USBP5P
USBP6N
USBP6P
USBP7N
USBP7P

USBRBIAS#

USBRBIAS

PAR

3

V26
V25
U28
U27

Y26
Y25
W28
W27

AB26
AB25
AA28
AA27

AD25
AD24
AC28
AC27

AE28
AE27

C25
D25

F1
F2
G4
G3
H1
H2
J4
J3
K1
K2
L4
L5
M1
M2
N4
N3

D2
D1

D7
E7
C16
D16
C17
D17
E13
F13
A13
A14
C8
D8

B15
C12
D12
C15

A7
E10
B18
A12
C9
E11
B10
F15
F14
F16

C26
A9
B19

G8
F7
F8
G7

AE9
AG8
AH8
F21
AH20

DMI_COMP

USBRBIAS/#

PCI_REQ#0

PCI_GNT#0

PCI_REQ#1
PCI_GNT#1
PCI_REQ#2
PCI_GNT#2
PCI_REQ#3

PCI_GNT#3

PCI_REQ#4
PCI_REQ#5

PCI_IRDY#

PCI_DEVSEL#
PCI_PERR#
PCI_LOCK#
PCI_SERR#
PCI_STOP#
PCI_TRDY#
PCI_FRAME#

PLT_RST#
CLK_ICHPCI

PCI_INTE#
PCI_INTF#
PCI_INTG#
PCI_INTH#

T1302TPC26T

1

T1303TPC26T

1

PCI_C/BE#0 31,34
PCI_C/BE#1 31,34
PCI_C/BE#2 31,34
PCI_C/BE#3 31,34

PCI_IRDY# 31,34
PCI_PAR 31,34
PCI_RST# 31,33,34
PCI_DEVSEL# 31,34
PCI_PERR# 31,34

PCI_SERR# 31,34
PCI_STOP# 31,34
PCI_TRDY# 31,34
PCI_FRAME# 31,34

CLK_ICHPCI 29
PCI_PME# 31,34

T1304TPC26T

1

T1306TPC26T

1

T1308TPC26T

1

T1310TPC26T

1

1 2

R1305 24.9Ohm 1%

1 2

R1306 22.6Ohm 1%

MCH_ICH_SYNC# 6

DMI_RXN0 6
DMI_RXP0 6
DMI_TXN0 6
DMI_TXP0 6

DMI_RXN1 6
DMI_RXP1 6
DMI_TXN1 6
DMI_TXP1 6

DMI_RXN2 6
DMI_RXP2 6
DMI_TXN2 6
DMI_TXP2 6

DMI_RXN3 6
DMI_RXP3 6
DMI_TXN3 6
DMI_TXP3 6

CLK_PCIE_ICH# 29
CLK_PCIE_ICH 29

USB_PN0 42
USB_PP0 42
USB_PN1 42
USB_PP1 42
USB_PN2 42
USB_PP2 42
USB_PN3 42
USB_PP3 42
USB_PN4 49
USB_PP4 49
USB_PN5 27
USB_PP5 27
USB_PN6 37
USB_PP6 37
USB_PN7 24
USB_PP7 24

PCI_REQ#1 34
PCI_GNT#1 34
PCI_REQ#2 31
PCI_GNT#2 31

+1.5VS_PCIE_ICH

GND

PCI_GNT#4
PCI_GNT#5

USB 0
USB 1
USB 2
USB 3
USB 4
USB 5
USB 6
USB 7

12

R1302
1KOhm

@

GNDGND

U1301

A

1

B

2
3 4

GND

NC7SZ08P5X

GND

PLT_RST# 19,47

CLK_ICHPCI

USB Conn.
USB Conn.
USB Conn.
USB Conn.
Bluetooth

FINGER PRINT

Newcard

CMOS Camera

2

ICH7 Boot BIOS Select

LPC

12

R1303
1KOhm

SPI

@

5

VCC

Y

12

C1302
10PF/50V

@

GND

GNT#5GNT#4

HH

LPCI H
H

L

+3VS

Buffer to Reduce Loading
on PLT_RST#

BUF_PLT_RST# 6,14,37,40,49

12

R1304
10KOhm

GND

PCI_INTB#
PCI_REQ#4
PCI_LOCK#
PCI_DEVSEL#
PCI_INTE#
PCI_INTH#
PCI_SERR#
PCI_PERR#

PCI_INTD#
PCI_INTC#
PCI_INTF#
PCI_INTA#
PCI_REQ#5
PCI_REQ#0
PCI_INTG#
PCI_IRDY#

PCI_FRAME#
PCI_STOP#
PCI_REQ#2
PCI_REQ#1
PCI_TRDY#
PCI_REQ#3

RP1301A
RP1301B
RP1301C
RP1301D
RP1301E
RP1301F
RP1301G
RP1301H

RP1302A
RP1302B
RP1302C
RP1302D
RP1302E
RP1302F
RP1302G
RP1302H

RP1303A
RP1303B
RP1303C
RP1303D
RP1303E
RP1303F
RP1303G
RP1303H

1 5

8.2KOHM

2 5

8.2KOHM

3 5

8.2KOHM

4 5

8.2KOHM

6 5

8.2KOHM

7 5

8.2KOHM

8 5

8.2KOHM

9 5

8.2KOHM

1 5

8.2KOHM

2 5

8.2KOHM

3 5

8.2KOHM

4 5

8.2KOHM

6 5

8.2KOHM

7 5

8.2KOHM

8 5

8.2KOHM

9 5

8.2KOHM

1 5

8.2KOHM

2 5

8.2KOHM

3 5

8.2KOHM

4 5

8.2KOHM

6 5

8.2KOHM

7 5

8.2KOHM

8 5

8.2KOHM

9 5

8.2KOHM

Title :

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

+3VS

10
10
10
10
10
10
10
10

10
10
10
10
10
10
10
10

10
10
10
10
10
10
10
10

SB-ICH7M(2)

Arthur & Bruce Chen

13 65Monday, May 29, 2006

Rev

1.2

of

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

5

4

3

2

1

SMB_CLK
SMB_DAT
LINKALERT#
SMB_LINK0
SMB_LINK1

D D

GPIO27,28 Defult Output mode

+5VS

1

1

ICH7_PWROK

C C

SMB_CLK SMB_CLK_S

+5VS

SMB_DAT SMB_DAT_S

B B

3 2

3

D

Q1401
2N7002

Q1402
2N7002

3 2

D

3

3 2

3

D

Q1403
2N7002

G

2

S

S

2

G

1

1
1

1

G

2

S

RING#13

SB_SPKR38

PM_SUS_STAT#49

SYS_RST#13

PM_BMBUSY#6

STP_PCI#29

STP_CPU#29,50

BT_DET#49

PM_CLKRUN#31,34,49

PCIE_WAKE#33,37

INT_SERIRQ34,40,49
PM_THERM#40

BTLED_ON44

EXTSMI#40

SMB_CLK_S 16,17,29,33,37

SMB_DAT_S 16,17,29,33,37

SMB_ALERT#

STP_PCI#
STP_CPU#

BT_DET#

GPIO27
GPIO28

PM_CLKRUN#

T1402 TPC26T

1

T1403 TPC26T

1

PCIE_WAKE#
INT_SERIRQ
PM_THERM#

VRMPWRGD

T1404 TPC26T

1

EXTSMI# PCB_ID2

PCB_ID[2:0]

000: R1.0
001: R1.1

PCB_ID2
PCB_ID1
PCB_ID0

A A

12

12

R1401
10KOhm

@

R1411
10KOhm

+3VS

12

12

R1409
10KOhm

@

R1412
10KOhm

12

R1410
10KOhm

@

12

R1413
10KOhm

U1201C

C22

SMBCLK

B22

SMBDATA

A26

LINKALERT#

B25

SMLINK0

A25

SMLINK1

A28

RI#

A19

SPKR

A27

SUS_STAT#

A22

SYS_RST#

AB18

GPIO0/BM_BUSY#

B23

SMBALERT#/GPIO11

AC20

GPIO18/STPPCI#

AF21

GPIO20/STPCPU#

A21

GPIO26

B21

GPIO27

E23

GPIO28

AG18

GPIO32/CLKRUN#

AC19

GPIO33/AZ_DOCK_EN#

U2

GPIO34/AZ_DOCK_RST#

F20

WAKE#

AH21

SERIRQ

AF20

THRM#

AD22

VRMPWRGD

AC21

GPIO6

AC18

GPIO7

E21

GPIO8

ICH7M

+3VSUS

SMB_CLK_S
SMB_DAT_S

BT_DET#

P4G_LED#

SMB_ALERT#

GPIO28

EXTSMI#
KBC_SCI#

PCIE_WAKE#

BAT_LL#

SMB_LINK1
SMB_LINK0
LINKALERT#

SATA_DET#0

GPIO21/SATA0GP
GPIO19/SATA1GP
GPIO36/SATA2GP

GPIO

SATA

SMB

GPIO37/SATA3GP

SUSCLK

Clocks

SLP_S3#
SLP_S4#
SLP_S5#

GPIO16/DPRSLPVR

TP0/BATLOW#

SYS GPIO

Power MGT

PWRBTN#

LAN_RST#

RSMRST#

GPIO

10KOhm
10KOhm
10KOhm
10KOhm

10KOhm
10KOhm
10KOhm
10KOhm

10KOhm
10KOhm
10KOhm
10KOhm

10KOhm
10KOhm
10KOhm
10KOhm

1 2

1 2

@

RN1401A
RN1401B
RN1401C
RN1401D

RN1402A
RN1402B
RN1402C
RN1402D

RN1403A
RN1403B
RN1403C
RN1403D

RN1404A
RN1404B
RN1404C
RN1404D

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

R1406 10KOhm

R1404 10KOhm

CLK14
CLK48

PWROK

GPIO9
GPIO10
GPIO12
GPIO13
GPIO14
GPIO15
GPIO24
GPIO25
GPIO35
GPIO38
GPIO39

+3VSUS

+3VSUS

+3VSUS

AF19
AH18
AH19
AE19

AC1
B2

C20
B24

D23
F22

AA4
AC22
C21
C23

C19
Y4
E20

A20
F19
E19
R4
E22
R3
D20
AD21
AD20
AE20

SMB_CLK
SMB_DAT

PD_SIO_RST#
PD_RDY#

PCB_ID0

SLP_S5#

ICH7_PWROK

BAT_LL#

SATA_DET#0

KBC_SCI#
GPIO13
TP_LEDON
WLAN_LED#
P4G_LED#

PCB_ID1

+3VS

1

STP_PCI#
STP_CPU#

INT_SERIRQGPIO27

PD_SIO_RST#

PM_CLKRUN#

PD_RDY#

PM_THERM#

VRMPWRGD
ICH7_PWROK

PM_RSMRST#

SUSCLK 49
PM_SUSB# 40

PM_SUSC# 40

T1401TPC26T

ICH7_PWROK 6,40
PM_DPRSLPVR 50
BAT_LL# 40
PM_PWRBTN# 40

BUF_PLT_RST# 6,13,37,40,49
PM_RSMRST# 40

T1406TPC26T

1

T1405TPC26T

1

R1402 10KOhm
R1403 10KOhm

R1415 10KOhm

1 2
3 4
5 6
7 8

CLK_ICH14 29

12

C1401
10PF/50V

@

12

GNDGND

C1402
10PF/50V

@

CLK_USB48 29

BAT_LL# : EC +3VSUS power plan

PM_PWRBTN#---Int P.U

KBC_SCI# 40

WLAN_LED# 44
P4G_LED# 44

+3VS

@

1 2
1 2

@

+3VS

10KOhm
10KOhm
10KOhm
10KOhm

RN1405A
RN1405B
RN1405C
RN1405D

RN1406A
RN1406B
RN1406C
RN1406D

GND

1 2
3 4
5 6
7 8

1 2

10KOhm
10KOhm
10KOhm
10KOhm

GND

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Title :

Engineer:

T12J

<OrgAddr2>

1

SB-ICH7M(3)

Arthur & Bruce Chen

14 65Monday, May 29, 2006

Rev

1.2

of

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

5

+5VSUS +3VSUS

1

2

12

R1501

D D

+1.5VS

C C

10Ohm

L1501

80Ohm/100Mhz

3
12

C1503

0.1UF/10V

GND

+1.5VS_PCIE_ICH

21

12

+

CE1501
100UF/2.5V

GND

D1501
BAT54C

+V5REF_SUS

+1.5VS_PCIE_ICH = 0.77A

12

C1501

0.1UF/10V

GND GND GND

+3VS = VCC3_3_1~19 = 0.33A

+1.5VS

R1503

1 2

1Ohm

B B

L1502

80Ohm/100Mhz

VCC_DMIPLL = 50mA

21

12

GND GND GND

C1515
10UF/10V

12

C1516

0.01UF/16V

+1.5VS = VCC1_5_A_1~18 = 1.01A

+1.5VS

12

C1521

0.1UF/10V

GND GND

+3VS

12

C1525

0.1UF/10V

GND

A A

5

VccSATAPLL = 50mA

+3VSUS

12

C1527

0.1UF/10V

+1.5VS

GND

12

GND

C1529

0.1UF/10V

12

R1502
10Ohm

12

C1506

0.1UF/10V

+1.5VS_VCC_DMIPLL

+VCCP

4

+3VS+5VS

1

2

D1502
BAT54C

+V5REF

3
12

C1502

0.1UF/10V

GND

+V5REF_SUS = 10mA

12

C1507

0.1UF/10V

+3VS

12

C1517

0.1UF/10V

+1.5VS

12

C1522

0.1UF/10V

+1.5VS

12

C1528

0.1UF/10V

GND

T1501

1

TPC26T

1 2

R1505 0Ohm

@

4

+V5REF = 6mA

U1201F

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

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

CORE

Vcc1_05_11
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

ATX

IDEPCIUSB

USB CORE

Vcc3_3_3
Vcc3_3_4
Vcc3_3_5
Vcc3_3_6
Vcc3_3_7
Vcc3_3_8

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
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

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

VCCA3GP

ARX

3

VccRTC

3

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

+VCCP=940mA

12

C1504

0.1UF/10V

GND GND

40mA

56mA

10mA

+3VSUS

+3VS

270mA

12

C1511

0.1UF/10V

GND

12

C1512

0.1UF/10V

GND GND GND

+VCC_RTC

+1.5VS

12

C1526

0.1UF/10V

GND

1 2

R1504 0Ohm

T1502TPC26T

1

+VCCP

12

C1505
10UF/10V

R1506 0Ohm

+3VS

12

C1509

0.1UF/10V

+VCCP

14mA

GND

12

C1513

0.1UF/10V

12

C1518

0.1UF/10V

GND

12

C1519

0.1UF/10V

12

C1523

0.1UF/10V

GND GND

+VCCP

@

+1.5VS

12

GND

On Edge

12

+

CE1502
100UF/2.5V

GND

1 2

1 2

R1507 0Ohm

12

C1508

0.1UF/10V

GND

12

C1510

0.1UF/10V

GND

+3VS

12

C1514

0.1UF/10V

12

C1520

0.1UF/10V

GNDGND

12

C1524

0.1UF/10V

C1530

0.1UF/10V

2

@

Distribute in
PCI Section

+3VSUS

2

+3VS +3VSUS

1

U1201E

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

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

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

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 :

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

SB-ICH7M(PWR)

of

15 65Monday, May 29, 2006

Rev

1.2

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

5

4

3

2

1

Layout Note: Place these Caps near SO DIMM 0

C1604

0.1UF/16V

+3VS

C1606

0.1UF/16V

GND

C1608

12

+

CE1601
100UF/2.5V

@

C1605

0.1UF/16V

GND

12

GND

GND

C1603

M_CLK_DDR0

C1601

D D

@

@

PLACE NEAR SO-DIMM_1

10P_*

M_CLK_DDR#0

M_CLK_DDR1

C1607

PLACE NEAR SO-DIMM_1

10P_*

M_CLK_DDR#1

SMBus Slave Address:A0H

C C

T16J pull down10Kohm

GND

B B

M_A_A[0..13]8,18

M_A_BS28,18
M_A_BS08,18

M_A_BS18,18

M_CS#06,18
M_CS#16,18

M_CLK_DDR06

M_CLK_DDR#06

M_CLK_DDR16

M_CLK_DDR#16

M_CKE06,18

M_CKE16,18
M_A_CAS#8,18
M_A_RAS#8,18

M_A_WE#8,18

SMB_CLK_S14,17,29,33,37
SMB_DAT_S14,17,29,33,37

M_ODT06,18

M_ODT16,18

M_A_DM[0..7]8

M_A_DQS[0..7]8

M_A_DQS#[0..7]8

M_A_A0
M_A_A1
M_A_A2
M_A_A3
M_A_A4
M_A_A5
M_A_A6
M_A_A7
M_A_A8
M_A_A9
M_A_A10
M_A_A11
M_A_A12
M_A_A13

M_A_DM0
M_A_DM1
M_A_DM2
M_A_DM3
M_A_DM4
M_A_DM5
M_A_DM6
M_A_DM7

M_A_DQS0
M_A_DQS1
M_A_DQS2
M_A_DQS3
M_A_DQS4
M_A_DQS5
M_A_DQS6
M_A_DQS7
M_A_DQS#0
M_A_DQS#1
M_A_DQS#2
M_A_DQS#3
M_A_DQS#4
M_A_DQS#5
M_A_DQS#6
M_A_DQS#7

CON1601A

102

A0

101

A1

100

A2

99

A3

98

A4

97

A5

94

A6

92

A7

93

A8

91

A9

105

A10/AP

90

A11

89

A12

116

A13

86

A14

84

A15

85

A16_BA2

107

BA0

106

BA1

110

S0#

115

S1#

30

CK0

32

CK0#

164

CK1

166

CK1#

79

CKE0

80

CKE1

113

CAS#

108

RAS#

109

WE#

198

SA0

200

SA1

197

SCL

195

SDA

114

ODT0

119

ODT1

10

DM0

26

DM1

52

DM2

67

DM3

130

DM4

147

DM5

170

DM6

185

DM7

13

DQS0

31

DQS1

51

DQS2

70

DQS3

131

DQS4

148

DQS5

169

DQS6

188

DQS7

11

DQS#0

29

DQS#1

49

DQS#2

68

DQS#3

129

DQS#4

146

DQS#5

167

DQS#6

186

DQS#7

DDR2_DIMM_200P

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

M_A_DQ0

5

M_A_DQ4

7

M_A_DQ2

17

M_A_DQ3

19

M_A_DQ1

4

M_A_DQ5

6

M_A_DQ6

14

M_A_DQ7

16

M_A_DQ12

23

M_A_DQ8

25

M_A_DQ9

35

M_A_DQ10

37

M_A_DQ13

20

M_A_DQ14

22

M_A_DQ11

36

M_A_DQ15

38

M_A_DQ16

43

M_A_DQ17

45

M_A_DQ18

55

M_A_DQ23

57

M_A_DQ20

44

M_A_DQ21

46

M_A_DQ22

56

M_A_DQ19

58

M_A_DQ24

61

M_A_DQ25

63

M_A_DQ30

73

M_A_DQ27

75

M_A_DQ28

62

M_A_DQ29

64

M_A_DQ31

74

M_A_DQ26

76

M_A_DQ37

123

M_A_DQ36

125

M_A_DQ34

135

M_A_DQ35

137

M_A_DQ33

124

M_A_DQ32

126

M_A_DQ38

134

M_A_DQ39

136

M_A_DQ40

141

M_A_DQ41

143

M_A_DQ42

151

M_A_DQ43

153

M_A_DQ45

140

M_A_DQ44

142

M_A_DQ46

152

M_A_DQ47

154

M_A_DQ48

157

M_A_DQ49

159

M_A_DQ50

173

M_A_DQ51

175

M_A_DQ52

158

M_A_DQ53

160

M_A_DQ54

174

M_A_DQ55

176

M_A_DQ60

179

M_A_DQ56

181

M_A_DQ63

189

M_A_DQ59

191

M_A_DQ61

180

M_A_DQ57

182

M_A_DQ62

192

M_A_DQ58

194

M_A_DQ[0..63] 8

SWAP

SWAP

SWAP

SWAP

SWAP

SWAP

SWAP

SWAP

C1602

0.1UF/16V

0.1UF/16V

2.2UF/6.3V

VREF -> 10/10 mils

+1.8V +1.8V

GND

12G02502200E

+1.8V

M_VREF_MCH

C1609

0.1UF/16V

GND

12

+

CE1602
100UF/2.5V

@

GND

+1.8V

C1610
1U/6.3V

+1.8V

Address reference +1.8V, add four

0.1uF decoupling CAP.

12

GND

+1.8V

C1615

0.1UF

c0402

C1611
1U/6.3V

CON1601B

112

VDD1

111

VDD2

117

VDD3

96

VDD4

95

VDD5

118

VDD6

81

VDD7

82

VDD8

87

VDD9

103

VDD10

88

VDD11

104

VDD12

199

VDDSPD

83

NC1

120

NC2

50

NC3

69

NC4

163

NCTEST

1

VREF

201

GND0

202

GND1

203

NP_NC1

204

NP_NC2

47

VSS1

133

VSS2

183

VSS3

77

VSS4

12

VSS5

48

VSS6

184

VSS7

78

VSS8

71

VSS9

72

VSS10

121

VSS11

122

VSS12

196

VSS13

193

VSS14

8

VSS15

DDR2_DIMM_200P

C1612
1U/6.3V

12

C1616

0.1UF

c0402

GND

VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57

C1613
1U/6.3V

GND

18
24
41
53
42
54
59
65
60
66
127
139
128
145
165
171
172
177
187
178
190
9
21
33
155
34
132
144
156
168
2
3
15
27
39
149
161
28
40
138
150
162

GND

C1614
1U/6.3V

GND

12

12

C1617

C1618

0.1UF

0.1UF

c0402

c0402

GND

Layout Note: Place these Caps near SO DIMM 0

GND

12

C1619

2.2UF/6.3V

12

C1620

2.2UF/6.3V

GND

12

C1621

2.2UF/6.3V

12

GND

C1622

2.2UF/6.3V

GNDGND

12

C1623

2.2UF/6.3V

SO-DIMM 0 is placed farther from the
GMCH than SO-DIMM 1

A A

Title :

DDR2 SO-DIMM0

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

16 65Monday, May 29, 2006

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

5

4

3

2

1

12

C1705

0.1UF

c0402

M_VREF_MCH

C1708

0.1UF/16V

GND

C1711

0.1UF/16V

12

C1715

0.1UF

c0402

12

C1719

2.2UF/6.3V

GND

+1.8V

GNDGND

GND

C1712

0.1UF/16V

12

C1716

0.1UF

c0402

12

C1720

2.2UF/6.3V

CON1701B

112

VDD1

111

VDD2

117

VDD3

96

VDD4

95

VDD5

118

VDD6

81

VDD7

82

VDD8

87

VDD9

103

VDD10

88

VDD11

104

VDD12

199

VDDSPD

83

NC1

120

NC2

50

NC3

69

NC4

163

NCTEST

1

VREF

201

GND0

202

GND1

203

NP_NC1

204

NP_NC2

47

VSS1

133

VSS2

183

VSS3

77

VSS4

12

VSS5

48

VSS6

184

VSS7

78

VSS8

71

VSS9

72

VSS10

121

VSS11

122

VSS12

196

VSS13

193

VSS14

8

VSS15

DDR_DIMM_200P

12G025C22000

12

C1717

0.1UF

c0402

GND

12

C1721

2.2UF/6.3V

GND

VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57

C1713

0.1UF/16V

GNDGND

18
24
41
53
42
54
59
65
60
66
127
139
128
145
165
171
172
177
187
178
190
9
21
33
155
34
132
144
156
168
2
3
15
27
39
149
161
28
40
138
150
162

12

C1722

2.2UF/6.3V

GNDGND

Address reference +1.8V, add four 0.1uF
decoupling CAP.

12

C1702

GND

0.1UF

c0402

D D

SMBus Slave Address:A4H

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9

5
7
17
19
4
6
14
16
23
25
35
37
20
22
36
38
43
45
55
57
44
46
56
58
61
63
73
75
62
64
74
76
123
125
135
137
124
126
134
136
141
143
151
153
140
142
152
154
157
159
173
175
158
160
174
176
179
181
189
191
180
182
192
194

M_B_DQ[0..63]

M_B_DQ5
M_B_DQ0
M_B_DQ7

M_B_DQ3
M_B_DQ4
M_B_DQ1
M_B_DQ6

M_B_DQ2
M_B_DQ8
M_B_DQ9
M_B_DQ10
M_B_DQ11
M_B_DQ12
M_B_DQ13
M_B_DQ14
M_B_DQ15

M_B_DQ16

M_B_DQ17

M_B_DQ18

M_B_DQ19

M_B_DQ20

M_B_DQ21

M_B_DQ22

M_B_DQ23
M_B_DQ24
M_B_DQ25
M_B_DQ26
M_B_DQ27

M_B_DQ29
M_B_DQ28

M_B_DQ30
M_B_DQ31

M_B_DQ36

M_B_DQ32

M_B_DQ34

M_B_DQ35

M_B_DQ33

M_B_DQ37

M_B_DQ38

M_B_DQ39
M_B_DQ40
M_B_DQ41

M_B_DQ46

M_B_DQ43
M_B_DQ44
M_B_DQ45

M_B_DQ47

M_B_DQ42

M_B_DQ49

M_B_DQ53

M_B_DQ55

M_B_DQ50

M_B_DQ52

M_B_DQ48

M_B_DQ54

M_B_DQ51
M_B_DQ57
M_B_DQ61

M_B_DQ59
M_B_DQ58
M_B_DQ56
M_B_DQ60
M_B_DQ62
M_B_DQ63

SWAP

SWAP

SWAP

SWAP

SWAP

SWAP

SWAP

SWAP

M_B_DQ[0..63]8

M_CLK_DDR2

PLACE NEAR SO-DIMM_0

C1701
10P_*

@

M_CLK_DDR#2

M_CLK_DDR3

C1709

@

C C

+3VS

GND

B B

PLACE NEAR SO-DIMM_0

10P_*

M_CLK_DDR#3

R1701 10KOhm

1 2

M_B_A[0..13]8,18

M_B_A0
M_B_A1
M_B_A2
M_B_A3
M_B_A4
M_B_A5
M_B_A6
M_B_A7
M_B_A8
M_B_A9
M_B_A10
M_B_A11
M_B_A12
M_B_A13

M_B_BS28,18
M_B_BS08,18

M_B_BS18,18

M_CS#26,18
M_CS#36,18

M_CLK_DDR36

M_CLK_DDR#36

M_CLK_DDR26

M_CLK_DDR#26

M_CKE26,18

M_CKE36,18
M_B_CAS#8,18
M_B_RAS#8,18

M_B_WE#8,18

SMB_CLK_S14,16,29,33,37
SMB_DAT_S14,16,29,33,37

M_ODT26,18

M_ODT36,18

M_B_DM[0..7]8

M_B_DQS[0..7]8

M_B_DQS#[0..7]8

M_B_DM0
M_B_DM1
M_B_DM2
M_B_DM3
M_B_DM4
M_B_DM5
M_B_DM6
M_B_DM7

M_B_DQS0
M_B_DQS1
M_B_DQS2
M_B_DQS3
M_B_DQS4
M_B_DQS5
M_B_DQS6
M_B_DQS7
M_B_DQS#0
M_B_DQS#1
M_B_DQS#2
M_B_DQS#3
M_B_DQS#4
M_B_DQS#5
M_B_DQS#6
M_B_DQS#7

CON1701A

102

A0

101

A1

100

A2

99

A3

98

A4

97

A5

94

A6

92

A7

93

A8

91

A9

105

A10/AP

90

A11

89

A12

116

A13

86

A14

84

A15

85

A16_BA2

107

BA0

106

BA1

110

S0#

115

S1#

30

CK0

32

CK0#

164

CK1

166

CK1#

79

CKE0

80

CKE1

113

CAS#

108

RAS#

109

WE#

198

SA0

200

SA1

197

SCL

195

SDA

114

ODT0

119

ODT1

10

DM0

26

DM1

52

DM2

67

DM3

130

DM4

147

DM5

170

DM6

185

DM7

13

DQS0

31

DQS1

51

DQS2

70

DQS3

131

DQS4

148

DQS5

169

DQS6

188

DQS7

11

DQS#0

29

DQS#1

49

DQS#2

68

DQS#3

129

DQS#4

146

DQS#5

167

DQS#6

186

DQS#7

DDR_DIMM_200P

DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

12G025C22000

12

12

C1704

C1703

0.1UF

0.1UF

c0402

c0402

GND GND GND

+3VS

C1706

0.1UF/16V

GND

VREF -> 10/10 mils

C1707
1U/6.3V

+1.8V

Layout Note: Place these Caps near SO DIMM 0

C1710

0.1UF/16V

+1.8V

Layout Note: Place these High-Freq
decoupling Caps near the GMCH

12

C1714

0.1UF

c0402

GND
+1.8V

Layout Note: Place these CAPs near the GMCH

12

C1718

2.2UF/6.3V

GND

A A

Title :

DDR2 SO-DIMM1

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

5

4

3

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

17 65Monday, May 29, 2006

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

5

4

M_A_A[13:0]8,16
M_B_A[13:0]8,17

3

2

1

D D

M_A_A13
M_A_A10

M_ODT06,16
M_A_CAS#8,16

+0.9VS

C C

B B

Follow A5 & W1 Design

L1801

120Ohm/100Mhz

M_VREF_MCH

21

M_A_BS08,16
M_A_WE#8,16
M_CS#06,16
M_A_RAS#8,16

M_A_BS18,16

M_CKE16,16
M_A_BS28,16

M_CKE06,16

M_ODT16,16
M_CS#16,16

M_ODT0

M_A_CAS#

M_A_BS0

M_A_WE#

M_CS#0
M_A_RAS#

M_A_BS1

M_A_A1
M_A_A5
M_A_A0
M_A_A2
M_A_A9
M_A_A4
M_A_A8

M_A_A3
M_A_A6
M_A_A7
M_A_A11
M_CKE1

M_A_A12
M_A_BS2
M_CKE0

M_ODT1
M_CS#1

M_B_A4

M_B_A8

M_B_A5

M_B_A3
M_B_A0
M_B_A2
M_B_A1
M_B_A10

1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9

1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9

1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9

12
12

1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9

+0.9VS

RN1801A56Ohm
RN1801B56Ohm
RN1801C56Ohm
RN1801D56Ohm
RN1801E56Ohm
RN1801F56Ohm
RN1801G56Ohm
RN1801H56Ohm

RN1802A56Ohm
RN1802B56Ohm
RN1802C56Ohm
RN1802D56Ohm
RN1802E56Ohm
RN1802F56Ohm
RN1802G56Ohm
RN1802H56Ohm

RN1803A56Ohm
RN1803B56Ohm
RN1803C56Ohm
RN1803D56Ohm
RN1803E56Ohm
RN1803F56Ohm
RN1803G56Ohm
RN1803H56Ohm

R180156Ohm
R180256Ohm

RN1804A56Ohm
RN1804B56Ohm
RN1804C56Ohm
RN1804D56Ohm
RN1804E56Ohm
RN1804F56Ohm
RN1804G56Ohm
RN1804H56Ohm

7 8
1 2
3 4
5 6

0.1UF/25V

@

0.1UF/25V

@

0.1UF/25V

@

0.1UF/25V

@

7 8

0.1UF/25V

1 2

0.1UF/25V

3 4

0.1UF/25V

5 6

0.1UF/25V

7 8

0.1UF/25V

@

1 2

0.1UF/25V

@

3 4

0.1UF/25V

@

5 6

0.1UF/25V

@

1 2

7 8

0.1UF/25V

1 2

0.1UF/25V

3 4

0.1UF/25V

5 6

0.1UF/25V

CN1801D
CN1801A
CN1801B
CN1801C

CN1802D
CN1802A
CN1802B
CN1802C

CN1803D
CN1803A
CN1803B
CN1803C

C18010.1UF/10V

CN1804D
CN1804A
CN1804B
CN1804C

GND

GND

GND

GND

GND

M_CKE36,17
M_CKE26,17

M_B_BS28,17

M_B_BS18,17
M_B_BS08,17
M_B_WE#8,17
M_B_RAS#8,17
M_CS#26,17
M_ODT26,17
M_CS#36,17
M_ODT36,17

A A

5

4

M_B_CAS#8,17

M_CKE3

M_CKE2
M_B_A11
M_B_A7
M_B_A6

M_B_BS2

M_B_A12

M_B_A9

M_B_BS1
M_B_BS0
M_B_WE#
M_B_RAS#
M_CS#2
M_ODT2
M_CS#3
M_ODT3

M_B_CAS#
M_B_A13

1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9

1 16
2 15
3 14
4 13
5 12
6 11
7 10
8 9

RN1806A56Ohm
RN1806B56Ohm
RN1806C56Ohm
RN1806D56Ohm
RN1806E56Ohm
RN1806F56Ohm
RN1806G56Ohm
RN1806H56Ohm

RN1805A56Ohm
RN1805B56Ohm
RN1805C56Ohm
RN1805D56Ohm
RN1805E56Ohm
RN1805F56Ohm
RN1805G56Ohm
RN1805H56Ohm

R180356Ohm

12

R180456Ohm

12

3

7 8
1 2
3 4
5 6

7 8
1 2
3 4
5 6

1 2

0.1UF/25V

0.1UF/25V

0.1UF/25V

0.1UF/25V

0.1UF/25V

0.1UF/25V

0.1UF/25V

0.1UF/25V

CN1805D
CN1805A
CN1805B
CN1805C

CN1806D

@

CN1806A

@

CN1806B

@

CN1806C

@

C18020.1UF/10V

GND

GND

GND

Title :

DDR2 TERMINATION

Arthur & Bruce Chen

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

2

Date: Sheet

Engineer:

T12J

<OrgAddr2>

1

Rev

1.2

of

18 65Monday, May 29, 2006

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

5

4

3

2

1

U1901A

PCIENB_RXP[0..15]7
PCIENB_RXN[0..15]7
PCIEG_RXP[0..15]7
PCIEG_RXN[0..15]7

D D

R1901

0Ohm

@

12

PCIEG_TXP0
PCIEG_TXN0

PCIEG_TXP1
PCIEG_TXN1PCIENB_RXN1

PCIEG_TXP2
PCIEG_TXN2

PCIEG_TXP3
PCIEG_TXN3

PCIEG_TXP4
PCIEG_TXN4

PCIEG_TXP5
PCIEG_TXN5

PCIEG_TXP6
PCIEG_TXN6

PCIEG_TXP7
PCIEG_TXN7

PCIEG_TXP8
PCIEG_TXN8

PCIEG_TXP9
PCIEG_TXN9

PCIEG_TXP10
PCIEG_TXN10

PCIEG_TXP11
PCIEG_TXN11

PCIEG_TXP12
PCIEG_TXN12

PCIEG_TXP13
PCIEG_TXN13

PCIEG_TXP14
PCIEG_TXN14

PCIEG_TXP15
PCIEG_TXN15

PEX_RST#

PLT_RST#13,47

CLK_PCIE_NV29
CLK_PCIE_NV#29

PCIENB_RXP0
PCIENB_RXN0

PCIEG_RXP0
PCIEG_RXN0

PCIENB_RXP1

PCIEG_RXP1
PCIEG_RXN1

PCIENB_RXP2

C C

PCIENB_RXN2
PCIEG_RXP2

PCIEG_RXN2
PCIENB_RXP3

PCIENB_RXN3
PCIEG_RXP3

PCIEG_RXN3
PCIENB_RXP4

PCIENB_RXN4
PCIEG_RXP4

PCIEG_RXN4
PCIENB_RXP5

PCIENB_RXN5
PCIEG_RXP5

PCIEG_RXN5
PCIENB_RXP6

PCIENB_RXN6
PCIEG_RXP6

PCIEG_RXN6
PCIENB_RXP7

PCIENB_RXN7
PCIEG_RXP7

PCIEG_RXN7

B B

PCIENB_RXP8
PCIENB_RXN8

PCIEG_RXP8
PCIEG_RXN8

PCIENB_RXP9
PCIENB_RXN9

PCIEG_RXP9
PCIEG_RXN9

PCIENB_RXP10
PCIENB_RXN10

PCIEG_RXP10
PCIEG_RXN10

PCIENB_RXP11
PCIENB_RXN11

PCIEG_RXP11
PCIEG_RXN11

PCIENB_RXP12
PCIENB_RXN12

PCIEG_RXP12
PCIEG_RXN12

PCIENB_RXP13
PCIENB_RXN13

PCIEG_RXP13

A A

PCIEG_RXN13
PCIENB_RXP14

PCIENB_RXN14
PCIEG_RXP14

PCIEG_RXN14
PCIENB_RXP15

PCIENB_RXN15
PCIEG_RXP15

PCIEG_RXN15

C1901

0.1UF/16V

C1929

0.1UF/16V

C1933

0.1UF/16V

C1941

0.1UF/16V

C1945

0.1UF/16V

C1947

0.1UF/16V

C1949

0.1UF/16V

C1951

0.1UF/16V

C1958

0.1UF/16V

C1960

0.1UF/16V

C1969

0.1UF/16V

C1971

0.1UF/16V

C1973

0.1UF/16V

C1975

0.1UF/16V

C1977

0.1UF/16V

C1979

0.1UF/16V

C1919

12

0.1UF/16V

C1928

12

0.1UF/16V

C1932

12

0.1UF/16V

C1940

12

0.1UF/16V

C1942

12

0.1UF/16V

C1946

12

0.1UF/16V

C1948

12

0.1UF/16V

C1950

12

0.1UF/16V

C1957

12

0.1UF/16V

C1959

12

0.1UF/16V

C1961

12

0.1UF/16V

C1970

12

0.1UF/16V

C1972

12

0.1UF/16V

C1974

12

0.1UF/16V

C1976

12

0.1UF/16V

C1978

12

0.1UF/16V

5

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

1 2

R1902 200Ohm

AH15

PEX_RST_N

AG12

NC1

AH13

NC2

AM12

PEX_TSTCLK_OUT

AM11

PEX_TSTCLK_OUT_N

AH14

PEX_REFCLK

AJ14

PEX_REFCLK_N

AJ15

PEX_TX0

AK15

PEX_TX0_N

AK13

PEX_RX0

AK14

PEX_RX0_N

AH16

PEX_TX1

AG16

PEX_TX1_N

AM14

PEX_RX1

AM15

PEX_RX1_N

AG17

PEX_TX2

AH17

PEX_TX2_N

AL15

PEX_RX2

AL16

PEX_RX2_N

AG18

PEX_TX3

AH18

PEX_TX3_N

AK16

PEX_RX3

AK17

PEX_RX3_N

AK18

PEX_TX4

AJ18

PEX_TX4_N

AL17

PEX_RX4

AL18

PEX_RX4_N

AJ19

PEX_TX5

AH19

PEX_TX5_N

AM18

PEX_RX5

AM19

PEX_RX5_N

AG20

PEX_TX6

AH20

PEX_TX6_N

AK19

PEX_RX6

AK20

PEX_RX6_N

AG21

PEX_TX7

AH21

PEX_TX7_N

AL20

PEX_RX7

AL21

PEX_RX7_N

AK21

PEX_TX8

AJ21

PEX_TX8_N

AM21

PEX_RX8

AM22

PEX_RX8_N

AJ22

PEX_TX9

AH22

PEX_TX9_N

AK22

PEX_RX9

AK23

PEX_RX9_N

AG23

PEX_TX10

AH23

PEX_TX10_N

AL23

PEX_RX10

AL24

PEX_RX10_N

AK24

PEX_TX11

AJ24

PEX_TX11_N

AM24

PEX_RX11

AM25

PEX_RX11_N

AJ25

PEX_TX12

AH25

PEX_TX12_N

AK25

PEX_RX12

AK26

PEX_RX12_N

AH26

PEX_TX13

AG26

PEX_TX13_N

AL26

PEX_RX13

AL27

PEX_RX13_N

AK27

PEX_TX14

AJ27

PEX_TX14_N

AM27

PEX_RX14

AM28

PEX_RX14_N

AJ28

PEX_TX15

AH27

PEX_TX15_N

AL28

PEX_RX15

AL29

PEX_RX15_N

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

G72MV

4

PEX_IOVDDQ1
PEX_IOVDDQ2
PEX_IOVDDQ3
PEX_IOVDDQ4
PEX_IOVDDQ5
PEX_IOVDDQ6
PEX_IOVDDQ7
PEX_IOVDDQ8

PEX_IOVDDQ9
PEX_IOVDDQ10
PEX_IOVDDQ11

NV_PLLAVDD

PEX_PLLAVDD

PEX_PLLDVDD

PEX_PLLGND

PEX_IOVDD1
PEX_IOVDD2
PEX_IOVDD3
PEX_IOVDD4
PEX_IOVDD5
PEX_IOVDD6

VDD1
VDD2
VDD3
VDD4
VDD5
VDD6
VDD7

NC3
VDD8
VDD9

VDD10
VDD11
VDD12
VDD13
VDD14

VDD15
VDD16
VDD17
VDD18

VDD19
VDD20
VDD21
VDD22
VDD23
VDD24

VDD25
VDD26
VDD27
VDD28
VDD29
VDD30
VDD31
VDD32
VDD33
VDD34
VDD35
VDD36

VDD_LP1
VDD_LP2
VDD_LP3
VDD_LP4
VDD_LP5
VDD_LP6

VDD33_1
VDD33_2
VDD33_3
VDD33_4
VDD33_5
VDD33_6
VDD33_7
VDD33_8

VDD33_9
VDD33_10
VDD33_11
VDD33_12
VDD33_13

GND154

NC4
NC5
NC6
NC7

AD23
AF23
AF24
AF25
AG24
AG25

AC16
AC17
AC21
AC22
AE18
AE21
AE22
AF12
AF18
AF21
AF22

K16
K17
N13
N14
N16
N17
N19
N20
P13
P14
P16
P17
P19
R16
R17
T13
T14
T15
T18
T19

U13
U14
U15
U18
U19
V16

V17
W13
W14
W16
W17
W19
Y13
Y14
Y16
Y17
Y19
Y20

P20
T20
T23
U20
U23
W20

AC11
AC12
AC24
AD24
AE11
AE12
H7
J7
K7
L10
L7
L8
M10

AF15
AE15
AE16

AM10
AM8
AM9
B32
J6

TPC26T

80mil

12

1

12

T1901

TPC26T

N/A

C1906

0.1UF/16V

12

C1920

0.47UF/6.3V

at least 5 mils

NV_PLLAVDD

C1907

0.1UF/16V

0.1UF/16V

12

C1930

C1921

12

C1908

0.47UF/6.3V

PEX_PLLAVDD 1.2V,Imax=180mA

PEX_PLLDVDD 1.2V,Imax=20mA

12

C1962
10UF/10V

C1964

2.2UF/6.3V

C1962 from 0.1UF
change to
10UF/10V,Delete C1963
R1.1

T1902

1

3

GND

PEX_IOVDD/Q 1.2V,Imax=1420mA

0.47UF/6.3V

12

C1913

0.47UF/6.3V

8 mA

12

GND

GND

12

C1934

0.47UF/6.3V

12mil

12

@

80mil

12

C1903

0.1UF/16V

12

12

12

C1909

0.47UF/6.3V

C1910

1UF/10V

C1911

1UF/10V

VDD 0.95V,Imax=12.75A
VDD 1.025V,Imax=16.25A

12

C1922

0.47UF/6.3V

12

C1931

4.7UF/6.3V

12

C1982
1UF/10V

PEX_PLL_DVDDPEX_PLL_AVDD

C1965

0.1UF/16V

12

C1914

12

C1935

12

0.47UF/6.3V

12

C1923

0.1UF/16V

L1901

220Ohm

0.47UF/6.3V

12

C1952

0.47UF/6.3V

C1966

0.01UF/16V

2

12

C1915

0.47UF/6.3V

12

C1924

0.1UF/16V

+1.2VSP

21

12

C1936

0.47UF/6.3V

12

C1953

0.47UF/6.3V

At least 500 mils

12

2.2UF/6.3V

12

C1902
1UF/10V

12

C1912

4.7UF/6.3V

12

C1916

0.1UF/16V

12

C1925

0.1UF/16V

12

C1937

0.47UF/6.3V

12

C1954

0.1UF/16V

12

C1967

@

R1.1

ASUSTek COMPUTER INC NPI

Date: Sheet

+1.2VSP

12

12

C1904

C1905

4.7UF/6.3V

10UF/10V

GND

+1.2VSP

12

12

C1917

12

C1980

0.1UF/16V

0.1UF/16V

12

C1926

0.1UF/16V

12

C1938

0.1UF/16V

C1943

0.1UF/16V

12

C1955

0.1UF/16V

12

C1981
1UF/10V

GND

+VGA_VCORE

12

C1918

0.1UF/16V

GND

12

C1927
10UF/10V

GND

12

C1939

0.1UF/16V

GND

12

C1944

0.1UF/16V

GND

+3VS

12

C1956

0.1UF/16V

GND

L1903 1KOhm/100Mhz
L1904 1KOhm/100Mhz

L1903,L1904 from
120 ohm change to
1K 0hm/100MHz
R1.1

Size Project Name

Custom

P/N

<< Place near balls

<< Place near balls

<< Place on bottom
north of GPU

<< Place on bottom
east of GPU

<< Place on bottom
south of GPU

<< Place on bottom
west of GPU

<< Place near balls

<< Place near GPU

+1.2VSP

21
21

GND

Title :

G72M_PCIE

Arthur & Bruce Chen

Engineer:

T12J

<OrgAddr2>

1

12

C1968
10UF/10V

19 65Monday, May 29, 2006

Rev

1.2

of

5

FBAD[63:0]23

D D

C C

FBADQM[7:0]23

FBADQS[7:0]23

B B

FBADQS#[7:0]23

+1.8VS

R2002

1KOhm

A A

1%

1 2

R2004

1KOhm

1%

1 2

GND

G73_FB_VREF1

12

C2043

1UF/6.3V

5

FBADQM0
FBADQM1
FBADQM2
FBADQM3
FBADQM4
FBADQM5
FBADQM6
FBADQM7

FBADQS0
FBADQS1
FBADQS2
FBADQS3
FBADQS4
FBADQS5
FBADQS6
FBADQS7

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

FBAD0
FBAD1
FBAD2
FBAD3
FBAD4
FBAD5
FBAD6
FBAD7
FBAD8
FBAD9
FBAD10
FBAD11
FBAD12
FBAD13
FBAD14
FBAD15
FBAD16
FBAD17
FBAD18
FBAD19
FBAD20
FBAD21
FBAD22
FBAD23
FBAD24
FBAD25
FBAD26
FBAD27
FBAD28
FBAD29
FBAD30
FBAD31
FBAD32
FBAD33
FBAD34
FBAD35
FBAD36
FBAD37
FBAD38
FBAD39
FBAD40
FBAD41
FBAD42
FBAD43
FBAD44
FBAD45
FBAD46
FBAD47
FBAD48
FBAD49
FBAD50
FBAD51
FBAD52
FBAD53
FBAD54
FBAD55
FBAD56
FBAD57
FBAD58
FBAD59
FBAD60
FBAD61
FBAD62
FBAD63

AD29
AE29
AD28
AC28
AB29
AA30

AB30
AM30
AF30

AK29
AM31

AE32
AE30
AE31
AD30
AC31
AC32
AB32
AB31
AG27
AF28
AH28
AG28
AG29
AD27
AF27
AE28

AA29
AK30
AC30
AG30

AB28
AF32

AH30

AA28
AF31

AH29

N27
M27
N28

K27
K28

P30
N31
N30
N32

H30
K30
H31
F30
H32
E31
D30
E30
H28
H29
E29

F27
E27
E28
F28

Y28

AJ31
AJ30
AJ32

AL30

M29
M30
G30
F29

K31
G32
G28

AL32

M28
K32
G31
G27

AL31

E32

L29

J29
J28

L31
L30
J30
L32

J27

L28

U1901B

FBAD0
FBAD1
FBAD2
FBAD3
FBAD4
FBAD5
FBAD6
FBAD7
FBAD8
FBAD9
FBAD10
FBAD11
FBAD12
FBAD13
FBAD14
FBAD15
FBAD16
FBAD17
FBAD18
FBAD19
FBAD20
FBAD21
FBAD22
FBAD23
FBAD24
FBAD25
FBAD26
FBAD27
FBAD28
FBAD29
FBAD30
FBAD31
FBAD32
FBAD33
FBAD34
FBAD35
FBAD36
FBAD37
FBAD38
FBAD39
FBAD40
FBAD41
FBAD42
FBAD43
FBAD44
FBAD45
FBAD46
FBAD47
FBAD48
FBAD49
FBAD50
FBAD51
FBAD52
FBAD53
FBAD54
FBAD55
FBAD56
FBAD57
FBAD58
FBAD59
FBAD60
FBAD61
FBAD62
FBAD63

FBADQM0
FBADQM1
FBADQM2
FBADQM3
FBADQM4
FBADQM5
FBADQM6
FBADQM7

FBADQS_WP0
FBADQS_WP1
FBADQS_WP2
FBADQS_WP3
FBADQS_WP4
FBADQS_WP5
FBADQS_WP6
FBADQS_WP7

FBADQS_RN0
FBADQS_RN1
FBADQS_RN2
FBADQS_RN3
FBADQS_RN4
FBADQS_RN5
FBADQS_RN6
FBADQS_RN7

FB_VREF1

G72MV

FBVDD1
FBVDD2
FBVDD3
FBVDD4
FBVDD5
FBVDD6
FBVDD7
FBVDD8

FBVDD9
FBVDD10
FBVDD11
FBVDD12
FBVDD13
FBVDD14
FBVDD15
FBVDD16
FBVDD17
FBVDD18
FBVDD19
FBVDD20

FBVDDQ1
FBVDDQ2
FBVDDQ3
FBVDDQ4
FBVDDQ5
FBVDDQ6
FBVDDQ7
FBVDDQ8

FBVDDQ9
FBVDDQ10
FBVDDQ11
FBVDDQ12
FBVDDQ13
FBVDDQ14
FBVDDQ15
FBVDDQ16
FBVDDQ17
FBVDDQ18
FBVDDQ19
FBVDDQ20
FBVDDQ21
FBVDDQ22
FBVDDQ23
FBVDDQ24

FBA_CMD0
FBA_CMD1
FBA_CMD2
FBA_CMD3
FBA_CMD4
FBA_CMD5
FBA_CMD6
FBA_CMD7
FBA_CMD8
FBA_CMD9

FBA_CMD10
FBA_CMD11
FBA_CMD12
FBA_CMD13
FBA_CMD14
FBA_CMD15
FBA_CMD16
FBA_CMD17
FBA_CMD18
FBA_CMD19
FBA_CMD20
FBA_CMD21
FBA_CMD22
FBA_CMD23
FBA_CMD24
FBA_CMD25
FBA_CMD26

FBA_CLK0

FBA_CLK0_N

FBA_CLK1

FBA_CLK1_N

FBA_DEBUG

FBA_REFCLK

FBA_REFCLK_N

NC10

FBA_PLLAVDD

FBA_PLLGND

4

CLOSE TO THE BGA

12

C2003
1UF/10V

12

C2010
1UF/10V

12

C2018

0.47UF/6.3V

12

C2026
1UF/10V

12

C2032

4.7UF/6.3V

1 2

C2041

0.1UF/10V

12

C2019

0.47UF/6.3V

12

C2027
1UF/10V

12

C2033

4.7UF/6.3V

GND

12

C2002

0.47UF/6.3V

12

C2011

0.47UF/6.3V

1 2

12

C2001

12

C2030
47UF/6.3V

T2001 TPC26T

12

C2025

4.7UF/6.3V

1 2

1UF/10V

12

C2009
1UF/10V

12

C2017

0.47UF/6.3V

C2031

0.1UF/10V

C2040

0.01UF/16V

1 2

A12
A15
A18
A21
A24
A27
A3
A30
A6
A9
AA32
AD32
AG32
AK32
C32
F32
J32
M32
R32
V32

AA25
AA26
AB25
AB26
G11
G12
G15
G18
G21
G22
H11
H12
H15
H18
H21
H22
L25
L26
M25
M26
R25
R26
V25
V26

P32
U27
P31
U30
Y31
W32
W31
T32
V27
T28
T31
U32
W29
W30
T27
V28
V30
U31
R27
V29
T30
W28
R29
R30
P29
U28
Y32

P28
R28
Y27
AA27

Y30

NC8

AC26

NC9

AC27
D32

D31

G23
G25
G24

4

FBVDD/Q 1.8V,Imax=3300~3600mA

CLOSE TO THE BGA

FBA_A3
FBA_A0
FBA_A2
FBA_A1

FBB_A3 23
FBB_A4 23
FBB_A5 23
FBA_CS1# 23
FBA_CS0# 23
FBA_WE# 23
FBA_BA0 23
FBA_CKE 23
FBA_ODT 23
FBB_A2 23

FBA_A12

FBA_RAS# 23

FBA_A11
FBA_A10

FBA_BA1 23

FBA_A8
FBA_A9
FBA_A6
FBA_A5
FBA_A7
FBA_A4

FBA_CAS# 23

FBA_CLKP0 23
FBA_CLKN0 23
FBA_CLKP1 23
FBA_CLKN1 23

FBA_DEBUG

1

FBC_PLLAVDD

12

C2020

0.47UF/6.3V

12

C2028
1UF/10V

12

FBA_A[12:0] 23

L2001

21

220Ohm/100Mhz
C2042

4.7UF/6.3V

3

+1.8VS

12

C2004

0.47UF/6.3V

GND

12

C2012

0.47UF/6.3V

GND

12

C2029
1UF/10V

GND

C2034

0.1UF/16V

+1.2VSP

3

12

C2021

0.47UF/6.3V

12

C2035

0.1UF/16V

+1.8VS

12

C2022

0.47UF/6.3V

GND

12

C2036

0.1UF/16V

12

C2023

0.47UF/6.3V

12

C2037

0.1UF/16V

12

C2038

0.1UF/16V

12

C2024

0.47UF/6.3V

12

C2039

0.1UF/16V

GND

2

U1901C

B7

NC11

A7

NC12

C7

NC13

A2

NC14

B2

NC15

C4

NC16

A5

NC17

B5

NC18

F9

NC19

F10

NC20

D12

NC21

D9

NC22

E12

NC23

D11

NC24

E8

NC25

D8

NC26

E7

NC27

F7

NC28

D6

NC29

D5

NC30

D3

NC31

E4

NC32

C3

NC33

B4

NC34

C10

NC35

B10

NC36

C8

NC37

A10

NC38

C11

NC39

C12

NC40

A11

NC41

B11

NC42

B28

NC43

C27

NC44

C26

NC45

B26

NC46

C30

NC47

B31

NC48

C29

NC49

A31

NC50

D28

NC51

D27

NC52

F26

NC53

D24

NC54

E23

NC55

E26

NC56

E24

NC57

F23

NC58

B23

NC59

A23

NC60

C25

NC61

C23

NC62

A22

NC63

C22

NC64

C21

NC65

B22

NC66

E22

NC67

D22

NC68

D21

NC69

E21

NC70

E18

NC71

D19

NC72

D18

NC73

E19

NC74

A4

NC75

E11

NC76

F5

NC77

C9

NC78

C28

NC79

F24

NC80

C24

NC81

E20

NC82

C5

NC83

E10

NC84

E5

NC85

B8

NC86

A29

NC87

D25

NC88

B25

NC89

F20

NC90

C6

NC91

E9

NC92

E6

NC93

A8

NC94

B29

NC95

E25

NC96

A25

NC97

F21

NC98

A28

NC99

G72MV

2

FBCAL_PD_VDDQ

FBCAL_PU_GND

FBCAL_TERM_GND

FBVTT1
FBVTT2
FBVTT3
FBVTT4
FBVTT5
FBVTT6
FBVTT7
FBVTT8

FBVTT9
FBVTT10
FBVTT11
FBVTT12
FBVTT13
FBVTT14
FBVTT15
FBVTT16
FBVTT17
FBVTT18

NC100
NC101
NC102
NC103
NC104
NC105
NC106
NC107
NC108
NC109
NC110
NC111
NC112
NC113
NC114
NC115
NC116
NC117
NC118
NC119
NC120
NC121
NC122
NC123
NC124
NC125
NC126

NC127
NC128
NC129
NC130

NC131
NC132

NC133
NC134

NC135

NC136
NC137
NC138

AA23
AB23
H16
H17
J10
J23
J24
J9
K11
K12
K21
K22
K24
K9
L23
M23
T25
U25

C13
A16
A13
B17
B20
A19
B19
B14
E16
A14
C15
B16
F17
C19
D15
C17
A17
C16
D14
F16
C14
C18
E14
B13
E15
F15
A20

E13
F13
F18
E17

C20
D1

F12
B1

C1

G8
G10
G9

K26
H26
J26

C2005

0.022UF/16V

1 2

C2013

0.022UF/16V

1 2

1 2

R2001 40.2Ohm

1 2

R2003 30.1Ohm

1 2

R2005 40.2Ohm

ASUSTek COMPUTER INC NPI

Size Project Name

Custom

P/N

Date: Sheet

1 2

C2014

0.1UF/16V

1 2

+1.8VS

C2006

0.1UF/16V

GND

1

Title :

Engineer:

<OrgAddr2>

1

C2007

0.1UF/16V

1 2

C2015

0.1UF/16V

1 2

G72M_FB

Arthur & Bruce Chen

T12J

+1.8VS

C2008

4.7UF/6.3V

1 2

GND

C2016

4.7UF/6.3V

1 2

GND

Rev

1.2

of

20 65Monday, May 29, 2006

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