MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

44
5 5 4 4 3 3 2 2 1 1 D D C C B B A A +12V_CPU VCORE_P0 +1.8V VCORE_P1 +12V Switch Reg Switch Reg Switch Reg +5V +1.5V Switch Reg Switch Reg +1.2V Linear Reg AVDD25 MS-9621 POWER BLOCK DIAGRAM 05 CPU0 Power 06 CPU1 Power 07 DDR Power 1.8V 08 MP_VTT & 1.5V 09 System Power 10 Clock 11 CPU0 Signal 12 CPU0 Power and GND 13 CPU1 Signal 14 CPU1 Power and GND 15 ITP Port 16 MCH A 17 MCH B 18 MCH C 25 PCI-E SLOT 26 BCM 5721 28 HR A 29 HR B 30 HR C 31 PCI-X SLOT 1,2 32 SCSI A 33 SCSI B 34 SCSI C 35 PCI32 36 VGA A 37 VGA B 38 IDE,SATA,FWH BIOS 39 SIO 04 GPIO setting & SMBus address 03 Clock Block Diagram 02 System Block Diagram 01 Power Block Diagram MCH,HR CPU0,CPU1 Terminator VGA MOS Switch Linear Reg +3.3VSBY Linear Reg VAUX_25 VAUX_12 +5VSBY +3.3VDUAL Linear Reg 40 PRINTER PORT & COM & PS2 41 HM 42 FAN Connector 43 System logic 44 Layout Component Linear Reg Linear Reg LAN_VAUX_25 LAN_VAUX_12 LAN BCM5721 LAN BCM5705 27 BCM 5705 20 DDRII DIMM A2 19 DDRII DIMM A1 21 DDRII DIMM A3 22 DDRII DIMM B1 23 DDRII DIMM B2 24 DDRII DIMM B3 * * * * * * * * * * * * * * * * * MS-9621 1.0 A3 1 44 Friday, March 25, 2005 Micro-Star Int'l Co., Ltd. Power Block Diagram No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw Title Size Document Number Rev Date: Sheet of http://laptop-motherboard-schematic.blogspot.com/

Transcript of MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

Page 1: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+12V

_CPU

VCORE_P0

+1.8V

VCORE_P1

+12V

Switch Reg

Switch Reg

Switch Reg

+5V +1.5V

Switch Reg

Switch Reg+1.2V

Linear RegAVDD25

MS-9621 POWER BLOCK DIAGRAM

05 CPU0 Power06 CPU1 Power07 DDR Power 1.8V08 MP_VTT & 1.5V09 System Power10 Clock11 CPU0 Signal12 CPU0 Power and GND13 CPU1 Signal14 CPU1 Power and GND15 ITP Port16 MCH A17 MCH B18 MCH C

25 PCI-E SLOT26 BCM 5721

28 HR A29 HR B30 HR C31 PCI-X SLOT 1,232 SCSI A33 SCSI B34 SCSI C35 PCI3236 VGA A37 VGA B38 IDE,SATA,FWH BIOS39 SIO

04 GPIO setting & SMBus address03 Clock Block Diagram02 System Block Diagram01 Power Block Diagram

MCH,HR

CPU0,CPU1 Terminator

VGA

MOS Switch

Linear Reg+3.3VSBY

Linear RegVAUX_25

VAUX_12

+5V

SB

Y

+3.3VDUAL

Linear Reg

40 PRINTER PORT & COM & PS241 HM42 FAN Connector43 System logic44 Layout Component

Linear Reg

Linear RegLAN_VAUX_25

LAN_VAUX_12LAN BCM5721

LAN BCM5705

27 BCM 5705

20 DDRII DIMM A219 DDRII DIMM A1

21 DDRII DIMM A322 DDRII DIMM B123 DDRII DIMM B224 DDRII DIMM B3

***

**

*********

*

*

*

MS-9621 1.0A3

1 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

Power Block Diagram

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

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

Page 2: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PS/2 KEYBOARD

PRIM

ARY

ATA-

100

LPC

REAR USB

Hard Monitor ADT7463

S-ATA

FWH

MS-9621 SYSTEM BLOCK DIAGRAM

USB PORT# 0

( NOCONA )

DIMM A1

REAR USB

SIO

FRONT USB

FRONT USB

SERIAL PORT ( INTERNAL )

DIMM B2

S-AT

A

MCH

DIMM A2

Hance Rapids

PCI-X

66M

HZ

S-ATA

DIMM B1

USB PORT# 2

USB PORT# 3

Fan Speed ControlCircuitry

SERIAL PORT ( BACK PANEL )

( NOCONA)

CPU 1

PS/2 MOUSE

( PC87366 )

CPU0 VRD

SB ( 800MT/S - 6.4GB/S )

FLOPPY

CPU 0

ITP

SECO

NDAR

Y AT

A-10

0

CPU1 VRD

1.2V VRD( FSBVTT )

USB PORT# 1S-

ATA

PCI-X

66M

HZ

NOTE: ALL COYOTE VARIANTS WILLSUPPORT NOCONA PROCESSORS( EARLY JAYHAWK PROCESSORS )SPLIT PLANE CONFIGURATION ONLY

IDEIDE

PCI EXPRESS X4( 2GB/S Duplex )

PCI E

XPRE

SS (

SLO

T #

5 )

PCI EXPRESS X1 ( 256KB/S Duplex )

LAN VREG( 2.5V & 1.2V )

BCM 5721

RJ45

PCI 32-BIT 33MHZ 5V ( 133MB/S )

PCI 3

2/33

5V

( SLO

T #

1 )

ATI Rage XL

VGA

PCI-X 66MHZ ( 528MB/S )

HUB

INTE

RFAC

E 1.

5

266 MB/s

( CLOCKSYNTH/ DRVR )

FRONT PANEL HDR

CY20410

DIMM B3 DIMM A3

BCM 5705

LAN

RJ45

LAN

LAN VREG( 2.5V & 1.2V )

DDR II ( 400MT/S -3.2GB/S )

DDR ( 400MT/S - 3.2GB/S )

1.8V VRD( DDR II )

MS-9621 1.0A3

2 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

System Block Diagram

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

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

Page 3: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MS-9621 CLOCK BLOCK DIAGRAM

BCLK(P/N-1/0) CPU0P0_BCLK_P/N (200MHZ)

P1_BCLK_P/N (200MHZ)

CPU3

CPU3

CPU1

3V66_0

MCH_BCLK_P/N (200MHZ)

MCH_66CLK

2

BCLK(P/N-1/0) CPU12DDRA_CMDCLK_P/N0

DDRA_CMDCLK_P/N1

DDRA_CMDCLK_P/N2

DDRA_CMDCLK_P/N3

DDRB_CMDCLK_P/N0

DDRB_CMDCLK_P/N1

DDRB_CMDCLK_P/N2

2

DDRI

I 400

DIM

M #

A1 DDRI

I 400

DIM

M #

B1

2

2

DDRI

I 400

DIM

M #

A2

2

2

2

DDRI

I 400

DIM

M #

A3DDRI

I 400

DIM

M #

B2 DDRI

I 400

DIM

M #

B3

2

BCM 5721

MCH_100CLK_P/N

2

2

DIFF4

DIFF1

DIFF5

PCI-X SLOT # 2

PX_C

LK_S

LOT1

PX_C

LK_S

LOT2

PX_C

LK_S

CSI

SLO

T1_1

00CL

K_P/

N

2

PCI EXPRESS X4 SLOT # 4

MC

H

14.3

18M

HZCr

ysta

l

2

25MHZCrystal

U320 SCSI AIC7901

PCI-X SLOT # 1

AIC_CLKINP80MHZOsc

DB800 (SRC-DIFFERENTIAL BUFFER)

2

DIFF7

SIO_48CLK

SIO_33CLK

PCI_SLOT_33CLK

FWH_33CLK

SIO

PCI 32/33 ( SLOT # 1 )

FWH

PCI_VGA_33CLKATI RAGE-XL

DOY_48

PCIF2

SRC

PCI2

REF1

PCI6

PCI4

ICH_100CLK_P/N

PCI0

ICH_66CLK

Hance RapidsICH_14CLK

32.768KHZCrystal

3V66_3

ICH_48CLK

ICH_33CLK

REF0

USB_48

HR_66CLK3V66_2

2

BCM 5705

25MHZCrystal

MS-9621 1.0C

3 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

Clock Block Diagram

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

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

Page 4: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ICH-HR

GPIO Pin Type Function Power well

GPIO [6:7] internal pull up

DUMP_SW

MCH_PMEJ

MCH_GPEJ

SIO_SMI_N

HM1_ALERTJ

HM0_ALERTJ

NC

PLLSEL1

PLLSEL0

BIOS_WPJ

SATALED

PX_PMEJ

WAKE_N

PCIE_SIO_WAKEJ

GPIO0

GPIO1

GPIO2

GPIO3

GPIO4

GPIO5

GPIO6

GPIO7

GPIO8

GPIO11

GPIO12

GPIO13

GPIO16

GPIO17

GPIO18

GPIO19

GPIO20

GPIO21

GPIO22

GPIO23

GPIO24

GPIO25

GPIO27

GPIO28

GPIO32

GPIO33

GPIO34

GPIO35

GPIO36

GPIO37

GPIO38

GPIO39

GPIO40

GPIO41

GPIO42

GPIO43

GPIO56

GPIO57

I

I

I

I

I

I

I

I

O

O

O

I

I

I

I

O

O

O

O

O

O

O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

PX_REQJ2

NC

PX_GNTJ2

NC

NC

SYS_LED

NC

NC

NC

PX_IRQJ0

PX_IRQJ1

PX_IRQJ2

PX_IRQJ3

CONFIG1

CONFIG0

Main

Main

Main

Main

Main

Main

Main

Main

Resume

Resume

Resume

Resume

Main

Main

Main

Main

Main

Main

Main

Main

Resume

Resume

Resume

Resume

Resume

Resume

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

MainCPU0_IERR

CPU1_IERR

GPIO Pin Type Function

GPIO01

GPIO02

GPIO03

GPIO04

GPIO05

GPIO06

GPIO07

GPIO10

GPIO11

GPIO12

GPIO13

GPIO15

GPIO16

GPIO17

GPIO20

GPIO21

GPIO22

GPIO23

GPIO24

GPIO25

GPIO26

GPIO27

GPIO30

GPIO31

GPIO32

GPIO33

GPIO34

GPIOE0

GPIOE1

GPIOE2

GPIOE3

GPIOE4

GPIOE5

GPIE6

GPIE7

GPOS0

GPOS1

GPIS2

GPIS3

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I/O

I

I

I

I

O

O

GPIO00 I/O NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

NC

CPU_A20GATE

KBRSTJ

SIO_SMI_N

MTR1J

DR1J

CPU0_FORCEPRJ

CPU1_FORCEPRJ

COLD_WOL_EN

PLED

IPMB_ALT1

IPMB_ALT2

PWBTOUTJ

PSONJ

PWBTIN

SLPS3J

Power Well

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Main

Standby

Standby

Standby

Standby

Standby

Standby

Standby

Standby

Standby

Standby

Standby

Standby

Device

DIMM1

DIMM2

DIMM3

DIMM4

DIMM5

DIMM6

Address

0xA0

0xA8

0xA2

0xAA

0xA4

0xAC

DDR_A_CMDCLK_P0/N0

DDR_B_CMDCLK_P0/N0

DDR_A_CMDCLK_P2/N2

DDR_A_CMDCLK_P1/N1

DDR_B_CMDCLK_P1/N1

DDR_B_CMDCLK_P2/N2

CLOCK

DEVICE INT REQ#/GNT# IDSEL CLOCK

PCI 1 PIRQ#A

PIRQ#B

PIRQ#C

PIRQ#D

VGA PIRQ#C

PCIX1

PCIX2

PXIRQ#0

PXIRQ#1

PXIRQ#2

PXIRQ#3

PXIRQ#1

PXIRQ#2

PXIRQ#3

PXIRQ#0

SCSI PXIRQ#2

REQ#0/GNT#0

REQ#1/GNT#1

PXREQ#0/PXGNT#0

PXREQ#1/PXGNT#1

PXREQ#2/PXGNT#2

PXAD17

PXAD18

PXAD19

AD20

AD21

PCI0

PCI6

PXPCLK00

PXPCLK01

PXPCLK02

NC

SCSI_ENABLE

NC

LAN PIRQ#D REQ#2/GNT#2 AD22 PCIF2

SMBAlERT_N

LAN_ENABLE

NC

NC

MS-9621 1.0C

4 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

SMBus Block Diagram

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

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

Page 5: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Fs = 245 KHz

Vh-H = 1.02VVh-L = 0.91V

Imax=92 A

Iripple current =92*0.17=15.64 A

VID=1.35V

78 degree

67 degree

56 degreebase on 3.0 G CPU

0B CHANGE

0B CHANGE

0B CHANGE

MS-9621 DDRII change

MS-9621 DDRII change

MS-9621 DDRII change

MS-9621 DDRII change

MS-9621 1.0A3

5 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

CPU0 Power

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

CPU0_VID4

VR0_EN

CPU0_VID5

ISEN03

CPU0_VID0

PWM02

PWM03

ISEN01

ISEN02

PWM01

CPU0_VID3CPU0_VID2CPU0_VID1

PWM01

PWM02

PWM03

VCORE_P0

VCORE_P0

VCORE_P0

ISEN01

ISEN02

ISEN03

VR0_EN

+5V

VCORE_P0

+5V

+5V

VCORE_P0

VIN0

+5V

+5V

+12V_CPU0VIN0

+1.2V

+3.3VDUAL

+3.3V

+12V

+12V_CPU1

+5V

VIN0

VIN0

R689

2.2R-0805

C8131u10VC3MX7R

R568 2KR3F

U3

MOSDVR-INTS-HIP6605-SOIC8

26

3

71

8

5

4

BOOTVCC

PWM

PVCCU_G

PHASE

L_G

GND

C347p50VC3JNPO

Q15

BSC032N03S

321

4

5

CHOCK1CH-0.6U40A

Q16

BSC059N03S

321

4

5

Q9

BSC059N03S

321

4

5

Q13

BSC059N03S

321

4

5

Q12

BSC032N03S

321

4

5

R5542.2R-0805

Q25

BSC032N03S

321

4

5

R569100KR3F

Q26

BSC059N03S

321

4

5

C590.022u25VC3KX7R

Q19

BSC059N03S

321

4

5

C81u16VC5KX7R

Q20

BSC032N03S

321

4

5

R603 X_0

C5

1u16VC5KX7R

R5612.2R-0805

C5541000p50VC3KX7R

R604 X_0

C5480.22u16VC3KX7R

R579 4.7K

C1047p50VC3JNPO

C5524.7u6.3VX5R-0805

R5772.2R-0805

R5823.6KR3F

R5811.43KR3F

C583300p50VC3KX7R U1

MOSDVR-INTS-HIP6605-SOIC8

26

3

71

8

5

4

BOOTVCC

PWM

PVCCU_G

PHASE

L_G

GND

C5351000p50VC3KX7R

R68 200R3FR67 2.2KR3F

R51 24.9KR3F

R5552.2R-0805

C351u16VC5KX7R

+ TC4

330u16VFP

12

C5550.22u16VC3KX7R

R5742.2R-0805

U5

ISL6556B

23

28

26

12

234567

13

15

22

2120

10

14

9

27

16

1

1918

2425

8

17

11

ISEN2

FS

VC

C

FB

PGOODVID4VID3VID2VID1VID0

COMP

VSEN

PWM2

PWM1ISEN1

TCOMP

VDIFF

OFS

EN

RGND

OVP

ISEN3PWM3

ISEN4PWM4

VID12.5

GN

DREF

+ TC6

330u16VFP

12

C5360.22u16VC3KX7R

Q1

BSC032N03S

321

4

5

Q2

BSC059N03S

321

4

5

R563499KR3F

R5832.2R-0805

C7 220p50VC3KNPO

C53410u6.3VC5MX5R

H1

THRU HOLE

R578 27KR3F

C54610u6.3VC5MX5R

R572 8.2K

R6902.2R-0805

R70 348KR3F

CHOCK2 CH-1.1U25A

C4

0.1u16VC3KX7R

C55010u6.3VC5MX5R

R5652.2R-0805

C571u10VC3MX7R

R724.02KR3F

+

-

U7ANS-LM358MX-SOIC8

3

21

48

C63300p50VC3KX7R

C221u16VC5KX7R

R71X_30KR3F

C5471000p50VC3KX7R

R5602.2R-0805

R5622.2R-0805

Q24MMBT3904

B

EC

R570 2KR3F

JPWR2

POWERCONN2X4

1234 5

678GND

GNDGNDGND +12V

+12V+12V+12V

R580499KR3F

C55110u6.3VC5MX5R

+ TC3

330u16VFP

12

H2

THRU HOLE

R557499KR3F

U6

MOSDVR-INTS-HIP6605-SOIC8

26

3

71

8

5

4

BOOTVCC

PWM

PVCCU_G

PHASE

L_G

GND

CHOCK4CH-0.6U40A

R571 2KR3F

CHOCK6CH-0.6U40A

Q8

BSC032N03S

321

4

5

R6912.2R-0805

OUTVRM0_PWRGD43INCPU0_VID[0..5]11,12,41

INCPU0_VSS_S11

INCPU0_VCC_S11

INVR0_EN43

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

Page 6: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Fs = 245 KHz

0B Change PCB location

0B Change PCB location

0B Change PCB location

0B CHANGE

0B CHANGE

0B CHANGE

0B CHANGE

MS-9621 DDRII change

MS-9621 DDRII change

MS-9621DDRII change

MS-9621 1.0A3

6 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

CPU1 Power

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PWM12

ISEN11

PWM11

ISEN13

PWM13

CPU1_VID4CPU1_VID3

ISEN12CPU1_VID2 PWM12

PWM13

CPU1_VID1

PWM11

CPU1_VID5CPU1_VID0

ISEN13

ISEN11

VCORE_P1

VCORE_P1

ISEN12

VCORE_P1

VCORE_P1

+5V

+5V

+5V

+5V

VCORE_P1

+5V

+12V_CPU1VIN1

VIN1

VIN1

VIN1

+5V

R2922.2R-0805

R304 8.2K

R6942.2R-0805

R309 X_0C40410u6.3VC5MX5R R692

2.2R-0805R308 X_0

U28

MOSDVR-INTS-HIP6605-SOIC8

26

3

71

8

5

4

BOOTVCC

PWM

PVCCU_G

PHASE

L_G

GND

H3

THRU HOLE

C39210u6.3VC5MX5R

H4

THRU HOLE

C39310u6.3VC5MX5R

R2832.2R-0805

R2912.2R-0805

C39410u6.3VC5MX5R

R305 2KR3F

R2822.2R-0805

R3804.02KR3F

CHOCK12CH-0.6U40A

CHOCK14 CH-1.1U25A

Q48

BSC032N03S

321

4

5

+ TC40

330u16VFP

12

Q58

BSC059N03S

321

4

5

+ TC39

330u16VFP

12

Q56

BSC059N03S

321

4

5

C33747p50VC3JNPO

Q45

BSC032N03S

321

4

5

+ TC41

330u16VFP

12

C378

1u16VC5KX7R

R279499KR3F

C379

0.1u16VC3KX7R

C37447p50VC3JNPO

C4373300p50VC3KX7R

R2812.2R-0805

U29

MOSDVR-INTS-HIP6605-SOIC8

26

3

71

8

5

4

BOOTVCC

PWM

PVCCU_G

PHASE

L_G

GND

R6382.2R-0805

C4064.7u6.3VX5R-0805

C6561000p50VC3KX7R

R382 2.32KR3F

C3821u16VC5KX7R

R307 2KR3F

R379X_30KR3F

R6372.2R-0805

C4020.22u16VC3KX7R

R383 200R3F

C6551000p50VC3KX7R

R306 2KR3F

R303100KR3F

Q49

BSC032N03S

321

4

5

C4360.022u25VC3KX7R

C4393300p50VC3KX7R

Q50

BSC032N03S

321

4

5

Q57

BSC059N03S

321

4

5

C3841u16VC5KX7R

U26

MOSDVR-INTS-HIP6605-SOIC8

26

3

71

8

5

4

BOOTVCC

PWM

PVCCU_G

PHASE

L_G

GND

Q53

BSC059N03S

321

4

5

Q55

BSC059N03S

321

4

5

CHOCK11CH-0.6U40A

Q54

BSC059N03S

321

4

5

Q46

BSC032N03S

321

4

5

CHOCK10CH-0.6U40A

Q47

BSC032N03S

321

4

5

C4030.22u16VC3KX7R

R378 174KR3F

R6932.2R-0805

C6571000p50VC3KX7R

C438 220p50VC3KNPO

R277499KR3F

R2902.2R-0805

R6392.2R-0805

U32

ISL6556B

23

28

26

12

234567

13

15

22

2120

10

14

9

27

16

1

1918

2425

8

17

11

ISEN2

FS

VC

C

FB

PGOODVID4VID3VID2VID1VID0

COMP

VSEN

PWM2

PWM1ISEN1

TCOMP

VDIFF

OFS

EN

RGND

OVP

ISEN3PWM3

ISEN4PWM4

VID12.5

GN

DREF

R278499KR3F

R381 20KR3F

C4010.22u16VC3KX7R

C3831u16VC5KX7R

OUTVRM1_PWRGD43INVR1_EN43

INCPU1_VID[0..5]13,14,41

INCPU1_VSS_S13

INCPU1_VCC_S13

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

Page 7: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Vref = 1.27V

MCH 8.8 A

1Gb 9 device 0.495 A/device

ACTIVE 22.2 Watt/DIMM

STANDBY 5.1 Watt/DIMM

Total Power

=22.2+22.2+5.1*4

=64.4 Watt

Current=27.96 A

Aripple=25*0.5=12.5A

COST:3.7068

MS-9621 change R573 from2K to 4.75K ohm

Vh-L = 1.0915V

P3V3 = 3.300VP3V3 = 3.135V

Vh-L = 1.149VVh-H = 1.3746VVh-H = 1.317VP3V3 = 3.465V

Vh-L = 1.206VVh-H = 1.26V

MS-9621 1.0B

7 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

DDR Power 1.8V

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

SS_1_8V

EN_1.8V

EN_1.8V

+12V_CPU0

+12V_CPU0

+1.8V

+12V_CPU0

+1.5V

+3.3VDUAL

+3.3VR575 36KR3F

R433.48KR3F

Q10IPD06N03LDPAKSGDG

DS

CHOCK3CH-1.2U18A

R48 1.8KR3F

C271u16VC5KX7R

Q11IPD06N03LDPAKSGDG

DS

U4HIP6012

6

5

2

10

7

8

1

3

1112

144

13

9

EN

FB

OCSET

BOOT

GN

D

PHASE

RT

SS

PGNDLGATE

VCC

CO

MP

PVC

C

UGATE

D391N5817S

AC

+ TC5330u16VFP

1 2

R5047K

R3610K

CHOCK5CH-1.1U25A

Q22MMBT3904

B

EC

R5592.2R-0805

R5734.75KR3F

C5401000p50VC3KX7R

C5380.1u16VC3KX7R

C401000p50VC3KX7R

R40 47K

C371u10VC3MX7R

R441.96KR3F

+ TC71200u4VOS

1 2

C200.1u16VC3KX7R

R5671.96KR3F

C5391u16VC5KX7R

C5491500p50VC3KX7R

R472.2R-0805

+

-

U7BNS-LM358MX-SOIC8

5

67

48

R576 4.7K

C380.1u16VC3KX7R

C291u16VC5KX7R

C8141u10VC3MX7R

C3410p/50V/NPO

Q85IPD06N03LDPAKSGDG

DS

+ TC81200u4VOS

1 2

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

Page 8: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_VTT-CPU_GTL

Vref = 0.8V

P1_VTT = 1.2V

Vref = 0.8VP1V5 = 1.5097V

+1.2V MAX 6A

+1.2V TYPE 3.5A

1.5V 6.1 A

Static Voltage 1.2 V+/-2%

Tranisent Voltage 1.2 V+/-5%

Tranisent Voltage 1.5 V+/-5%

1.96A

35 degree

38 degree

40 degree

MS-9621 change +2.5Vto +1.8V,R152 CHANGETO 1.96K

MS-9621 1.0B

8 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

MP_VTT & 1.5V

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

+5V

+1.2V

+5V

+1.8V

+5V

+5V

+1.5V

+5V

+5V

C22110p/50V/NPO

C35810u6.3VC5MX5R

C21310u6.3VC5MX5R

C220

1500p50VC3KX7R

R1682.2R-0805

R178 47K

R1531.96KR3F

Q44SI4800

234 5

76

81

R273 4.7K

Q40SI4800

234 5

76

81

R26722K

Q41SI4800

234 5

76

81

R27010K

U13ISL6520A

7

5

18

3

46

2COMP

VCC

BOOTPHASE

GN

D

LGATEFB

UGATE

R1811.8KR3F

R1823.6KR3F

D141N5817S

A C

R2712.2R-0805

CHOCK13CH-1.2U8A

C3624.7u6.3VX5R-0805

R1512.2R-0805

R2661.1KR3F

R15410K

+ TC38620u6.3VOS

1 2

R2472.2R-0805

C3421000p50VC3KX7R

+ TC36820u2.5VOS

1 2

Q35MMBT3904

B

EC

+ TC28820u2.5VOS

1 2

+ TC231000u6.3VEL

1 2

CHOCK7CH-1.2U8A

R15522K

C3861u10VC3MX7R

C2290.22u16VC3KX7R

R261 22K

+ TC26820u2.5VOS

1 2

Q592N7002SOT23SGDG

DS

U25ISL6520A

7

5

18

3

46

2COMP

VCC

BOOTPHASE

GN

D

LGATEFB

UGATE

C3703300p50VC3KX7R

CHOCK9

CH-1.2U8A

R1521.96KR3F

C36922p50VC3JNPO

+ TC27820u2.5VOS

1 2

C34410u6.3VC5MX5R

Q522N7002SOT23SGDG

DS

Q43SI4800

234 5

76

81

C21210u6.3VC5MX5R

C2144.7u6.3VX5R-0805

Q362N7002SOT23SGDG

DS

R2651.24KR3F

R2582.2R-0805

C2150.01u25VC3KX7R

CHOCK8CH-1.2U8A

D121N5817S

A C

INVTT_EN11,13

INPS_PWROK_BUF43

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

Page 9: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Dual 3.3V

+1.5VSBY 75mA

R1

R2

Vout=1.25*(1+R2/R1)

MS-9621 1.0B

9 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

System Power

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

+5VSBY

+3.3V

+12V

+3.3V

+3.3VSBY

+3.3VDUAL

+3.3VDUAL+1.5VSBY

+3.3VSBY+5VSBY

Q18APL1084UC-TR-TO252

2

1 3

ADJ

VIN VOUT

C280.1u16VC3KX7R

CB16

0.1u10VC2KX7R-0402

C483

10u-1210

R1634.7K

C500

10u-1210

R564301R3F

Q42ICEU603AL

G

DS

R1494.7K

Q392N7002SOT23SGDG

DS

VR1AME8800LEFT-SOT89-300mA-N

32

1

4 VOUTVIN

GN

DVIN

R1624.7K

R15047K

EC122u-1206

EC322u-1206 C50

0.1u16VC3KX7R

Q382N7002SOT23SGDG

DS

R566187R3F

Q332N7002SOT23SGDG

DS

Q342N7002SOT23SGDG

DS

Q37SI9424DY

12345 6 7 8

SSSGD D D D

CB15

0.1u10VC2KX7R-0402

INSYS_PWRGD17,26,29,41,43

OUT PCIE_PWRGD 25

OUT CPU_PWR_GD 11,12,13

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

Page 10: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Power => CK409B

133 Mhz

200 Mhz

166 Mhz

0

0

0

0

F_SEL1

1

1

F_SEL0

1

1

100 Mhz

FREQ.

EMI SUGGESTIONON 0B VERSION

ICS 932S208

MS-9621 1.0A3

10 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

Clock

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

P1_BCLK_N

ICH_66CLK

ICH_14CLK

P0_BCLK_N

MCH_BCLK_PMCH_BCLK_N

ICH_48CLKSIO_48CLK

P0_BCLK_N

P1_BCLK_N

MCH_BCLK_PMCH_BCLK_N

PCI_VGA_33CLK

FWH_33CLK

CK409B_PWRDWNJ

SMBDATA_CLKSMBCLK_CLK

LAN_100CLK_PLAN_100CLK_N

MCH_100CLK_N

RP_66CLK

MCH_66CLK

P1_BCLK_P

P0_BCLK_N_R

MCH_BCLK_N_R

MCH_66CLK_R

SMBDATA_CLK

CK409B_PWRDWNJ

MCH_BCLK_P_R

P0_BCLK_P

SMBDATA_CLK

ICH_14CLK_R

RP_66CLK_R

PCI_VGACLK_R

ICH_66CLK_R

P1_BCLK_P

P0_BCLK_P

SIO_48CLK_R

P1_BCLK_P_RP1_BCLK_N_R

CK409B_PWRDWNJPCI_33CLK_R

ICH_48CLK_R

FWH_CLK_R

SMBCLK_CLK

SMBCLK_CLK

P0_BCLK_P_R

SLOT1_100CLK_NSLOT1_100CLK_P

LAN_100CLK_N_RLAN_100CLK_P_R

LAN_100CLK_NLAN_100CLK_P

SLOT1_100CLK_P_R SLOT1_100CLK_PSLOT1_100CLK_N_R SLOT1_100CLK_N

+3.3_CLK

+3.3_CLK

REF_33CLK_R

REF_33CLK

SIO_33CLK_R

SIO_33CLK_R

PCI_33CLK_R

PCI_SLOTCLK_R

PCI_SLOTCLK_R

LAN_33CLK_R

REF_33CLK_R REF_33CLK

LAN_33CLK_R

SATA_100CLK_NSATA_100CLK_P

SATA_100CLK_P_RSATA_100CLK_N_R

SATA_100CLK_PSATA_100CLK_N

MCH_100CLK_N_R MCH_100CLK_N

ICH_66CLK

PCI_33CLK

PCI_SLOT_33CLK

RP_66CLK

MCH_66CLK

REF_33CLK

FWH_33CLK

LAN_33CLK

SIO_33CLK

PCI_VGA_33CLK

ICH_14CLK

SIO_48CLK

ICH_48CLK

MCH_100CLK_P

MCH_100CLK_PMCH_100CLK_P_R

+3.3V VCC3_CLK

VCC3_CLKA

VCC3_CLKB

VCC3_CLKB

+3.3V

+3.3V

VCC3_CLKAVCC3_CLK

+3.3V

+3.3V

R210 49.9R3F

B7 80L3_100_0805

R196 33

C24910u6.3VC5MX5R

R355 49.9R3F

CK409BU17

CK409B

55244842161036

343

3738

52

51

2135

4

56

5425451711393353

6

5

21

5049

4746

4443

4140

987

20191815141312

3231

2927262322

3028

VDD_AVDD_3V66VDD_CPUVDD_CPUVDD_PCIVDD_PCIVDD_SRC

VDD_48VDD_REF

SRC_NSRC_P

IREF

FS_A

PWRDWN_NVTT_PWRGD_N

XTAL_IN

FS_B

VSS_AVSS_3V66VSS_CPUVSS_PCIVSS_PCIVSS_SRCVSS_48VSS_IREFVSS_REF

XTAL_OUT

REF1REF0

CPU_3_PCPU_3_N

CPU_2_PCPU_2_N

CPU_1_PCPU_1_N

CPU_0_PCPU_0_N

PCIF2PCIF1PCIF0

PCI6PCI5PCI4PCI3PCI2PCI1PCI0

DOT_48USB_48

VCH/3V66_43V66_33V66_23V66_13V66_0

SDATSCLK

R200 33R204 33

R359 49.9R3F

U33

ICS9FG110

6

24

7 5

32

26

89101112131418172019

23

16

15

22

21

28

27

1

4

25

PCIEXCLKC0

PCIEXCLKT6

VDDPCIEX PCIEXCLKT0

SCLKSDATA

IREF

GNDPCIEXCLKT1PCIEXCLKC1PCIEXCLKT2PCIEXCLKC2PCIEXCLKT3PCIEXCLKC3PCIEXCLKT4PCIEXCLKC4PCIEXCLKT5PCIEXCLKC5

PCIEXCLKC6

VDDPCIEX

GND

VDDPCIEX

GND

VDDA

GNDA

REFIN

PD#

VDD

R375 33

R206 33

R368 33

R209 33

RN64

8P4R-33R

12345678

R22310

C4400.1u16VC3KX7R

C285 10p/50V/NPO

R373 49.9R3F

R218 33

R345 475R3F

C253 10p/50V/NPO

C297 10p/50V/NPO

C294 10p/50V/NPO

B1300Z0.7AB5

R192 33

R364 49.9R3F

C4180.1u16VC3KX7R

C322 10p/50V/NPO

C277 10p/50V/NPO

R193 33

C296 10p/50V/NPO

R349 49.9R3F

R213 33

R358 33

R369 49.9R3F

R195 33

R354 33

B6300Z0.7AB5

R351 49.9R3F

R194 49.9R3F

C413

0.1u16VC3KX7R

R201 49.9R3F

C282 10p/50V/NPO

R197 49.9R3F

R376 49.9R3F

C319 10p/50V/NPO

R185 475R3F

R343 0

R3425.1K

C29510u6.3VC5MX5R

R205 49.9R3F

C41410u6.3VC5MX5R

C3260.1u16VC3KX7RC2560.1u16VC3KX7R

C4160.1u16VC3KX7R

C286 10p/50V/NPO

C2830.1u16VC3KX7R

C289 10p/50V/NPO

C2920.1u16VC3KX7RC2980.1u16VC3KX7R

C257

0.1u16VC3KX7RC2520.1u16VC3KX7R

R3395.1K

R212 33

C325

0.1u16VC3KX7R

C2880.1u16VC3KX7R

R348 0

R352 33

R374 33

C290 10p/50V/NPO

R350 33

R365 33

C3210.1u16VC3KX7R

R211 33

R340 0

C293

0.1u16VC3KX7R

Y114.318MHZ32P_D

C25833p50VC3JNPO

C32710u6.3VC5MX5R

C250 10p/50V/NPO

R208 33

C2510.1u16VC3KX7R

R207 49.9R3F

R222 33

C25933p50VC3JNPO

C4220.1u16VC3KX7R

R221 33

C425

0.1u16VC3KX7R

OUT ICH_14CLK 29

OUT ICH_66CLK 28

OUT ICH_48CLK 28

INCPU0_BSEL111,43

OUT SIO_48CLK 39

INCPU0_BSEL011,43

OUT P0_BCLK_P 11OUT P0_BCLK_N 11

OUT P1_BCLK_P 13OUT P1_BCLK_N 13

OUT MCH_BCLK_P 17OUT MCH_BCLK_N 17

INCLK_VTT_PWRGDJ43

IN VRM_PWRGD 29,43

BI SMBDATA_MAIN 17,20,41BI SMBCLK_MAIN 17,20,41

OUT LAN_100CLK_N 26OUT LAN_100CLK_P 26

OUT SATA_100CLK_P 29OUT SATA_100CLK_N 29

OUT MCH_100CLK_P 17OUT MCH_100CLK_N 17

OUT SLOT1_100CLK_N 25OUT SLOT1_100CLK_P 25

OUT RP_66CLK 29

OUT MCH_66CLK 17

OUT PCI_SLOT_33CLK 35OUT PCI_33CLK 28

OUT SIO_33CLK 39

OUT PCI_VGA_33CLK 36

OUT LAN_33CLK 27

OUT FWH_33CLK 38

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

Page 11: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RC in CPU1

RC in CPU1

RC in CPU1RC in CPU1

RC in CPU1

These two TP have on-diepull up resistor

CPU0FORCEPR_#

FrequencySelect

B0,B1,C1 64.9 Ohm Cx 49.9 Ohm

38mV

MS-9621 1.0A3

11 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

CPU0 Signal

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

ITP_TMS

CPURSTJ

CPU0_VSSACPU0_VCCA

DSTBNJ2DSTBNJ3

DSTBPJ1DSTBPJ0

DSTBPJ3DSTBPJ2

ADSTBJ1

DSTBNJ0DSTBNJ1

ADSTBJ0

CPU0_BREQ_23J

BREQJ1BREQJ0

PU_ODTEN_CPU0

PU_CPU0_1

BPMJ2

PU_VCCPLL_CPU0

PU_CPU0_4

BPMJ1

BPMJ5

PD_COMP1_CPU0

PU_CPU0_5

PU_CPU0_8

CPU0_VREF3

BPMJ3BPMJ4

PU_CPU0_3PU_CPU0_7

PU_CPU0_2

PU_CPU0_6

PU_COMP3_CPU0

BPMJ0

PD_COMP0_CPU0

CPU0_VREF0

PU_COMP2_CPU0

PU_CPU0_0

SB_CPU0_BSEL1SB_CPU0_BSEL0

CPU0_VID4CPU0_VID3

CPU0_VID5

CPU0_VID2

CPU0_VID0CPU0_VID1

CPU0_IERRJ

CPU0_SLEW_CTRL

CPU0_FORCEPRJ_R

CPU0_VREF3

CPU0_VREF0

PU_VCCPLL_CPU0

CPU0_VCCACPU0_VSSA

CPU0_IERRJ

CPU0_FORCEPRJ_RSB_CPU0_BSEL1

SB_CPU0_BSEL0

CPU0_SLEW_CTRL

PD_COMP1_CPU0PD_COMP0_CPU0

PU_COMP3_CPU0PU_COMP2_CPU0

PU_ODTEN_CPU0

HDJ63HDJ62HDJ61HDJ60HDJ59HDJ58HDJ57HDJ56HDJ55HDJ54HDJ53HDJ52HDJ51HDJ50HDJ49HDJ48HDJ47HDJ46HDJ45HDJ44HDJ43HDJ42HDJ41HDJ40HDJ39HDJ38HDJ37HDJ36HDJ35HDJ34HDJ33HDJ32HDJ31HDJ30HDJ29HDJ28HDJ27HDJ26HDJ25HDJ24HDJ23HDJ22HDJ21HDJ20HDJ19HDJ18HDJ17HDJ16HDJ15HDJ14HDJ13HDJ12HDJ11HDJ10HDJ9HDJ8HDJ7HDJ6HDJ5HDJ4HDJ3HDJ2HDJ1HDJ0

HAJ35HAJ34HAJ33HAJ32HAJ31HAJ30HAJ29HAJ28HAJ27HAJ26HAJ25HAJ24HAJ23HAJ22HAJ21HAJ20HAJ19HAJ18HAJ17HAJ16HAJ15HAJ14HAJ13HAJ12HAJ11HAJ10HAJ9HAJ8HAJ7HAJ6HAJ5HAJ4HAJ3

DBIJ3

HREQJ1

DPJ2

DPJ0

DBIJ2

APJ0

HREQJ4

DBIJ0

DPJ3

APJ1

HREQJ2

DBIJ1

HREQJ0

DPJ1

HREQJ3

+1.2V

+1.2V

+1.5V

+1.2V

+3.3V

+3.3V

+3.3V

+1.2V

+3.3V

+3.3V

+3.3V

+1.2V

+3.3V

+1.2V

+1.2V

Q23MMBT3904

B

EC

R564.7K

R624.7K

Q21MMBT3904

B

ECR61

2.7K

R605 X_0

R29 51

R13X_0

+TC1X_470u4VD4POS

12

C15X_4.7u6.3VX5R-0805

R63 100R3F

C17X_0.1u16VC3KX7R

R5349.9R3F

L110u0.45A1210

R602 100R3F

R264.7K

R174.7K

Q4MMBT3904

B

EC

C45220p50VC3KNPO

NOCONA 1/5

BreakPointMonitor

MachineCheckError

CPU1A

E9G022-001<Asm Cfg>

D23D10E11F12D20

Y8

F21D22E21C6

F27C26

D6G23B24

AB7

C27

W5Y4

E24C24A25F24

AB28AB29

AA29

Y29

AA28

AC28

AD29Y3

AB3AA3

AE29AE28

AB4

AD4B27

A1B3C3D3E3F3

E1

AA5D26

AE6D4

D19F11F20

E4E8F5E7F8F6

F18C23E18E22A23E19A17D7

E5E27F26B25E25

AC29AD28

E16AD16

F9F23W9W23B5A3

Y6

AD5AE5

W6

W8W7

AA7

AE16

AE30

AC1AE15

A26

D25

AE4AD1Y28Y27G7

W3

B1A16A15

AC30C1

BPRI_NBR3_NBR2_NBR1_NBR0_N

RESET_N

RS2_NRS1_NRS0_NRSP_N

A20M_NIGNNE_NINIT_NLINT1_NMILINT0_INTR

PWRGOOD

SMI_N

BCLK1BCLK0

TCKTDITMSTRST_N

RSVD_9RSVD_10

RSVD_8

(RSVD_6)TESTHI8

RSVD_7

(RSVD_11)COMP2

RSVD_14RSVD_15

BSEL1BSEL0

RESERVED16RESERVED

VCCA

VCCIOPLLVCCSENSE

VID5VID4VID3VID2VID1VID0

VTTEN

VSSAVSSSENSE

SLP_NSTPCLK_N

ADS_NBINIT_NBNR_N

BPM5_NBPM4_NBPM3_NBPM2_NBPM1_NBPM0_N

DBSY_NDEFER_N

DRDY_NHIT_N

HITM_NTRDY_NLOCK_N

MCERR_N

IERR_NFERR_N_PBE_N

THERMTRIP_NPROCHOT_N

TDO

RSVD_12RSVD_13

COMP1COMP0

GTLREF3GTLREF2GTLREF1GTLREF0

ODTENSKTOCC_N

TESTHI3

TESTHI5TESTHI6

TESTHI0

TESTHI2TESTHI1

TESTHI4

RSVD_1

NC

RSVD_2RSVD_3

(RSVD_4)TESTHI7

(RSVD_5)COMP3

SMB_PRTVCCPLL

THERMDCTHERMDA

BOOT_SELECT

RSVD

VIDPWRGD(RESERVED17)TEST_BUS

FORCEPR_N

SLEW_CTRLOPTPMPZED_COMPAT_N

R34.7K

R14510

Q7MMBT3904

B

EC

R49

X_51

R54.7K

R154.7K

Q6MMBT3904

B

EC

TP2

R24.7K

R5449.9R3F

R5590.9R1%

C53220p50VC3KNPO

L210u0.45A1210

C16X_0.1u16VC3KX7R

C1422u6.3VC1210MX5R

C61220p50VC3KNPO

C44220p50VC3KNPO

Q5MMBT3904

B

EC

R274.7K

NOCONA 2/5

Indicate thepolarity of theSB_D_#[0..63]

Address Parity

Data Parity

CPU1B

E9G022-001<Asm Cfg>

AB6Y9

AA8AC5AC6AE7AD7AC8

AB10AA10AA11AB13AB12AC14AA14AA13AC9AD8

AD10AE9

AC11AE10AC12AD11AD14AD13AB15AD18AE13AC17AA16AB16AB17AD19AD21AE20AE22AC21AC20AA18AC23AE23AD24AC24AE25AD25AC26AE26AA19AB19AB22AB20AA21AA22AB23AB25AB26AA24

Y23AD27AA25

Y24AA27

Y26

C8C9A7A6B7C11D12E13B8A9D13E14C12B11B10A10F15D15D16C14C15A12B13B14B16A13D17C17A19C18B18A20A22

B22C20C21B21B19

AB9AE12AD22AC27

D9E10

AE17AC15AE19AC18

F14F17

Y11Y14Y17Y20Y12Y15Y18Y21

D63_ND62_ND61_ND60_ND59_ND58_ND57_ND56_ND55_ND54_ND53_ND52_ND51_ND50_ND49_ND48_ND47_ND46_ND45_ND44_ND43_ND42_ND41_ND40_ND39_ND38_ND37_ND36_ND35_ND34_ND33_ND32_ND31_ND30_ND29_ND28_ND27_ND26_ND25_ND24_ND23_ND22_ND21_ND20_ND19_ND18_ND17_ND16_ND15_ND14_ND13_ND12_ND11_ND10_ND9_ND8_ND7_ND6_ND5_ND4_ND3_ND2_ND1_ND0_N

A35_NA34_NA33_NA32_NA31_NA30_NA29_NA28_NA27_NA26_NA25_NA24_NA23_NA22_NA21_NA20_NA19_NA18_NA17_NA16_NA15_NA14_NA13_NA12_NA11_NA10_N

A9_NA8_NA7_NA6_NA5_NA4_NA3_N

REQ4_NREQ3_NREQ2_NREQ1_NREQ0_N

DBI3_NDBI2_NDBI1_NDBI0_N

AP1_NAP0_N

DP3_NDP2_NDP1_NDP0_N

ADSTB1_NADSTB0_N

DSTBP3_NDSTBP2_NDSTBP1_NDSTBP0_NDSTBN3_NDSTBN2_NDSTBN1_NDSTBN0_N

R5290.9R1%

R16510

R66 49.9R3F

R64.7K

Q3MMBT3904

B

EC

TP1

R82 49.9R3F

C461u10VC3MX7R

C431u10VC3MX7R

INITP_TDI_P015

INITP_TRSTJ13,15

INP0_BCLK_P10

INRSPJ13,17

INRSJ113,17

INP0_BCLK_N10

INRSJ213,17

INRSJ013,17

BI DSTBNJ[0..3] 13,17

BI ADSTBJ[0..1] 13,17

BI DSTBPJ[0..3] 13,17

BI HAJ[3..35] 13,17

BI HITJ 13,14,17

BI HLOCKJ 13,17

BI DRDYJ 13,17

BI BINITJ 13,14,17

BI HITMJ 13,14,17

IN DEFERJ 13,17

OUT CPU0_THERMDC 41

BI TEST_BUS 13,14IN VID_PWRGD 13,43

BI BNRJ 13,14,17

BI DBSYJ 13,17

BI MCERRJ 13,14,17

OUT ITP_TDO_P0 15

IN HTRDYJ 13,17

OUT CPU0_SKTOCCJ 43

OUT CPU0_THERMDA 41

BI ADSJ 13,17

OUTVTT_EN8,13

INITP_TCK015

OUTCPU0_VSS_S5

OUTCPU0_VCC_S5

OUT CPU0_IERR 28

INCPU0_FORCEPRJ39

OUT CPU0_BSEL1 10,43

OUT CPU0_BSEL0 10,43

BI BPMJ[0..5] 12,13

IN PU_CPU0_[0..8] 12

OUT FERRJ 12,13,29OUT THERMTRIPJ 12,13,29

IN CPU0_PROCHOTJ 12,41

INCPURSTJ12,13,17

INBPRIJ13,17OUTCPU0_BREQ_23J12

OUTBREQJ112,13,17BIBREQJ012,13,17

BIHDJ[0..63]13,17

BI HREQJ[0..4] 13,17

BI APJ[0..1] 13,17

BI DBIJ[0..3] 13,17

BI DPJ[0..3] 13,17OUTCPU0_VID[0..5]5,12,41

INCPU_PWR_GD9,12,13

INA20MJ12,13,29INIGNNEJ12,13,29ININITJ12,13,29,38

INSLPJ12,13,29

ININTR12,13,29

IN

STPCLKJ12,13,29

INNMI12,13,43

INSMIJ12,13,29OUT CPU0_IERRJ 12

OUTITP_TMS12,13

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

Page 12: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Also Pullup in ICH5

Pull up when ODT disablePull up when ODT disable

0C Change

MS-9621 1.0B

12 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

CPU0 Power and GND

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PU_CPU0_5PU_CPU0_7PU_CPU0_1PU_CPU0_3

PU_CPU0_2PU_CPU0_6PU_CPU0_4

PU_CPU0_0PU_CPU0_8

CPU0_BREQ_23J

BPMJ4BPMJ5

BPMJ3

BPMJ1BPMJ2

BPMJ0

CPU0_VID4CPU0_VID3

CPU0_VID1CPU0_VID2

CPU0_VID0

CPU0_VID5

VCORE_P0 +1.2VVCORE_P0

VCORE_P0

+1.2V

VCORE_P0

VCORE_P0

+1.2V

+1.2V

C1810u6.3VC5MX5R

NOCONA 3/5CPU1C

E9G022-001

L31L29L27L25L23

L9L7L5L3L1

K30K28K26K24

K8K6K4K2

J31J29J27J25J23

J9J7J5J3J1

H30H28H26H24

H8H6H4H2

G31G29G27G25

G9G5G3G1

F30F28F25F19F13

F7F2

E31E29E23E17E15

E9D30D28D27D21D11

D5D2

C31C29C25C19C13

C7B30B28B23B17B15

B9B2

A31A29A27A21A11 A5

AA30AA23AA17AA15AA9AA2Y31Y25Y19Y13Y7Y5Y1W30W28W26W24W4W2V31V29V27V25V23V9V7V5V3V1U30U28U26U24U8U6U4U2T31T29T27T25T23T9T7T5T3T1R30R28R26R24R8R6R4R2P31P29P27P25P23P9P7P5P3P1N30N28N26N24N8N6N4N2M30M28M26M24M8M6M4M2

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND GND

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

R11 51

R4 51

C2410u6.3VC5MX5R

C55710u6.3VC5MX5R

C3110u6.3VC5MX5R

C14410u6.3VC5MX5R

C14310u6.3VC5MX5R

C2310u6.3VC5MX5R

C4910u6.3VC5MX5R

C3910u6.3VC5MX5R

R60 300

C54310u6.3VC5MX5R

C3610u6.3VC5MX5R

C330.1u16VC3KX7R

C890.1u16VC3KX7R

C15010u6.3VC5MX5R

C420.1u16VC3KX7R

R89 X_51

C410.1u16VC3KX7R

R606 X_51

NOCONA 4/5CPU1D

E9G022-001

L28L26L24

L8L6L4L2

K31K29K27K25K23

K9K7K5K3K1

J30J28J26J24

J8J6J4J2

H31H29H27H25H23

H9H7H5H3H1

G30G28G26G24

G8G6G4G2

F31F29F22F16

F4F1

E30E28E26E20

E6E2

D31D29D24D18D14

D8D1

C30C28C22C16

C4C2

B31B29B26B20

B6A30A28A24A18A14

A8A2

L30AA31AA26AA20AA6AA4AA1Y30Y22Y16Y2W31W29W27W25W1V30V28V26V24V8V6V4V2U31U29U27U25U23U9U7U5U3U1T30T28T26T24T8T6T4T2R31R29R27R25R23R9R7R5R3R1P30P28P26P24P8P6P4P2N31N29N27N25N23N9N7N5N3N1M31M29M27M25M23M9M7M5M3M1

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

C54110u6.3VC5MX5R

R45 51

C14710u6.3VC5MX5R

RN38P4R-51R3

1 23 45 67 8

R23 51

+ TC9

330u4VD4POS

1 2

C558100u6.3VX5R

+ TC14820u2.5VOS

1 2

C14910u6.3VC5MX5R

C59510u6.3VC5MX5R

C55310u6.3VC5MX5R

+ TC16820u2.5VOS

1 2

R8 51

+ TC18820u2.5VOS

1 2

NOCONA 5/5CPU1E

E9G022-001

AD12AC10AA12

Y10F10E12 C10

B12

B4C5A4

AE24AE18AE14

AE8AE3

AD30AD26AD20

AD6AD2

AC31AC22AC16

AC4AC3

AB30AB24AB18AB14

AB8AB2

AE27AE21AE11AE2AD31AD23AD17AD15AD9AD3AC25AC19AC13AC7AC2AB31AB27AB21AB11AB5AB1

VTTVTTVTTVTTVTTVTT VTT

VTT

VTTVTTVTT

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

C59410u6.3VC5MX5R

C57710u6.3VC5MX5R

+ TC20820u2.5VOS

1 2

+ TC19820u2.5VOS

1 2

R10 51

+ TC21820u2.5VOS

1 2

+ TC17820u2.5VOS

1 2

+ TC15820u2.5VOS

1 2

R37 51

R18 510

RN4

8P4R-51R3

1 23 45 67 8

R83 51

R22 510

C59610u6.3VC5MX5R

C57610u6.3VC5MX5R

R24 510

C54410u6.3VC5MX5R

C1910u6.3VC5MX5R

C559100u6.3VX5R

R87 51

R20 510

C14510u6.3VC5MX5R

R78 51

R21 510

R88 51

R84 220

R46 51

R19 510

R12 51

R74 220

R59 51

C3210u6.3VC5MX5R

R7 220

+ TC11

330u4VD4POS

1 2

C4810u6.3VC5MX5R

R75 220

C55610u6.3VC5MX5R

C15110u6.3VC5MX5R

C14810u6.3VC5MX5R

C2510u6.3VC5MX5R

R28 220R25 220

C14610u6.3VC5MX5R

+ TC46

330u4VD4POS

1 2

R69 220

C54510u6.3VC5MX5R

C54210u6.3VC5MX5R

R73 220

R9 51

BI BPMJ[0..5] 11,13

IN BREQJ1 11,13,17BI BREQJ0 11,13,17

IN CPURSTJ 11,13,17

OUT CPU0_PROCHOTJ 11,41

IN ITP_TMS 11,13

IN

STPCLKJ 11,13,29IN NMI 11,13,43

IN INITJ 11,13,29,38

IN CPU_PWR_GD 9,11,13

IN SLPJ 11,13,29

IN IGNNEJ 11,13,29IN A20MJ 11,13,29

IN INTR 11,13,29

IN SMIJ 11,13,29

OUT PU_CPU0_[0..8] 11

IN FERRJ 11,13,29IN THERMTRIPJ 11,13,29

IN CPU0_BREQ_23J 11

IN CPU0_VID[0..5] 5,11,41

IN CPU0_IERRJ 11

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

Page 13: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

These two TP have on-diepull up resistor

FrequencySelect

CPU1FORCEPR_#

B0,B1,C1 64.9 Ohm Cx 49.9 Ohm

38mV

+5%/-5%

MS-9621 1.0A3

13 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

CPU1 Signal

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

VREF_P_VTT_CPU1_3

PD_COMP0_CPU1

CPU1_VID3

PD_ODTEN_CPU1

PU_CPU1_3

PU_CPU1_0

VREF_P_VTT_CPU1_0

PU_CPU1_7

PU_COMP2_CPU1

CPU1_VID2

PU_CPU1_8

PU_COMP3_CPU1

PU_CPU1_1

CPU1_VID0CPU1_VID1

CPU1_BREQ_23J

CPU1_VID5

PU_CPU1_4

PU_CPU1_6

PD_COMP1_CPU1

PU_CPU1_2

PU_CPU1_5

PU_VCCPLL_CPU1

CPU1_VID4

CPU1_IERRJ

SB_CPU1_BSEL0SB_CPU1_BSEL1

BPMJ0

BPMJ4BPMJ5

BPMJ2BPMJ3

BPMJ1

CPU1_SLEW_CTRLCPU1_VCCACPU1_VSSA

CPU1_FORCEPRJ_R

CPU1_VREF3

CPU1_VREF0

VREF_P_VTT_CPU1_0

VREF_P_VTT_CPU1_3

CPU1_VCCACPU1_VSSA

PU_VCCPLL_CPU1

SB_CPU1_BSEL1

SB_CPU1_BSEL0

CPU1_IERRJ

CPU1_FORCEPRJ_R

PD_COMP0_CPU1PD_COMP1_CPU1PD_ODTEN_CPU1

CPU1_SLEW_CTRL

PU_COMP3_CPU1PU_COMP2_CPU1

HDJ60

HDJ45

HDJ40

HDJ9

HDJ4

HAJ29

HAJ24

HDJ61

HDJ46

HDJ41

HDJ15

HAJ8

DPJ0

DSTBPJ1

HDJ57

HDJ52

HDJ26

HDJ21

HAJ32

HAJ20

HAJ4

DBIJ0

APJ1

HDJ58

HDJ27

HDJ22

HDJ7

HDJ3

HAJ16

DPJ3

DSTBNJ3

HDJ38

HDJ33

HDJ8

HAJ28

HAJ23

HDJ49

HDJ44

HDJ39

HDJ19

HDJ14

HAJ11

DPJ1

HDJ50

HDJ30

HDJ25

HDJ20

HAJ12

HAJ7

HDJ56

HDJ51

HDJ31

HDJ2

HAJ19

HAJ3

HREQJ3

APJ0

ADSTBJ1

DSTBPJ0

HDJ37

HDJ32

HDJ11

HDJ6

HAJ15

ADSTBJ0

HDJ48

HDJ43

HDJ12

HAJ27

HAJ10

HREQJ2

DBIJ1

HDJ63

HDJ54

HDJ18

HDJ13

HAJ34

HAJ22

HAJ6

HDJ55

HDJ29

HDJ24

HAJ18

HAJ13

HREQJ1

HDJ35

HDJ10

HDJ5

HDJ1

HAJ30

HAJ25

HAJ14

DSTBNJ2

HDJ62

HDJ36

HDJ16

HAJ31

HAJ26

HREQJ4

DSTBPJ2

DSTBNJ0

HDJ47

HDJ42

HDJ17

HAJ33

HAJ9

DPJ2

HDJ53

HDJ28

HDJ23

HAJ35

HAJ21

HAJ5

DBIJ2

HDJ59

HDJ34

HDJ0

HAJ17

HREQJ0

DBIJ3

DSTBPJ3

DSTBNJ1

+1.2V

+1.2V

+1.2V

+1.5V

+3.3V

+3.3V

+1.2V

+3.3V

+3.3V

+1.2V

+3.3V

+1.2V

+3.3V

+3.3V

+1.2V

C216220p50VC3KNPO

C219220p50VC3KNPO

R633 100R3F

Q29MMBT3904

B

EC

R16684.5R3F

R61751

NOCONA 1/5

BreakPointMonitor

MachineCheckError

CPU2A

E9G022-001

D23D10E11F12D20

Y8

F21D22E21C6

F27C26

D6G23B24

AB7

C27

W5Y4

E24C24A25F24

AB28AB29

AA29

Y29

AA28

AC28

AD29Y3

AB3AA3

AE29AE28

AB4

AD4B27

A1B3C3D3E3F3

E1

AA5D26

AE6D4

D19F11F20

E4E8F5E7F8F6

F18C23E18E22A23E19A17D7

E5E27F26B25E25

AC29AD28

E16AD16

F9F23W9W23B5A3

Y6

AD5AE5

W6

W8W7

AA7

AE16

AE30

AC1AE15

A26

D25

AE4AD1Y28Y27G7

W3

B1A16A15

AC30C1

BPRI_NBR3_NBR2_NBR1_NBR0_N

RESET_N

RS2_NRS1_NRS0_NRSP_N

A20M_NIGNNE_NINIT_NLINT1_NMILINT0_INTR

PWRGOOD

SMI_N

BCLK1BCLK0

TCKTDITMSTRST_N

RSVD_9RSVD_10

RSVD_8

(RSVD_6)TESTHI8

RSVD_7

(RSVD_11)COMP2

RSVD_14RSVD_15

BSEL1BSEL0

RESERVED16RESERVED

VCCA

VCCIOPLLVCCSENSE

VID5VID4VID3VID2VID1VID0

VTTEN

VSSAVSSSENSE

SLP_NSTPCLK_N

ADS_NBINIT_NBNR_N

BPM5_NBPM4_NBPM3_NBPM2_NBPM1_NBPM0_N

DBSY_NDEFER_N

DRDY_NHIT_N

HITM_NTRDY_NLOCK_N

MCERR_N

IERR_NFERR_N_PBE_N

THERMTRIP_NPROCHOT_N

TDO

RSVD_12RSVD_13

COMP1COMP0

GTLREF3GTLREF2GTLREF1GTLREF0

ODTENSKTOCC_N

TESTHI3

TESTHI5TESTHI6

TESTHI0

TESTHI2TESTHI1

TESTHI4

RSVD_1

NC

RSVD_2RSVD_3

(RSVD_4)TESTHI7

(RSVD_5)COMP3

SMB_PRTVCCPLL

THERMDCTHERMDA

BOOT_SELECT

RSVD

VIDPWRGD(RESERVED17)TEST_BUS

FORCEPR_N

SLEW_CTRLOPTPMPZED_COMPAT_N

R1211K

R1204.7K

R618 49.9R3F

R16049.9R3F

Q87MMBT3904

B

EC

R6114.7K

Q86MMBT3904

B

EC

R1084.7K

R6164.7K

Q32MMBT3904

B

EC

R1640

R16584.5R3F

NOCONA 2/5

Indicate thepolarity of theSB_D_#[0..63]

Address Parity

Data Parity

CPU2B

E9G022-001

AB6Y9

AA8AC5AC6AE7AD7AC8

AB10AA10AA11AB13AB12AC14AA14AA13AC9AD8

AD10AE9

AC11AE10AC12AD11AD14AD13AB15AD18AE13AC17AA16AB16AB17AD19AD21AE20AE22AC21AC20AA18AC23AE23AD24AC24AE25AD25AC26AE26AA19AB19AB22AB20AA21AA22AB23AB25AB26AA24

Y23AD27AA25

Y24AA27

Y26

C8C9A7A6B7C11D12E13B8A9D13E14C12B11B10A10F15D15D16C14C15A12B13B14B16A13D17C17A19C18B18A20A22

B22C20C21B21B19

AB9AE12AD22AC27

D9E10

AE17AC15AE19AC18

F14F17

Y11Y14Y17Y20Y12Y15Y18Y21

D63_ND62_ND61_ND60_ND59_ND58_ND57_ND56_ND55_ND54_ND53_ND52_ND51_ND50_ND49_ND48_ND47_ND46_ND45_ND44_ND43_ND42_ND41_ND40_ND39_ND38_ND37_ND36_ND35_ND34_ND33_ND32_ND31_ND30_ND29_ND28_ND27_ND26_ND25_ND24_ND23_ND22_ND21_ND20_ND19_ND18_ND17_ND16_ND15_ND14_ND13_ND12_ND11_ND10_ND9_ND8_ND7_ND6_ND5_ND4_ND3_ND2_ND1_ND0_N

A35_NA34_NA33_NA32_NA31_NA30_NA29_NA28_NA27_NA26_NA25_NA24_NA23_NA22_NA21_NA20_NA19_NA18_NA17_NA16_NA15_NA14_NA13_NA12_NA11_NA10_N

A9_NA8_NA7_NA6_NA5_NA4_NA3_N

REQ4_NREQ3_NREQ2_NREQ1_NREQ0_N

DBI3_NDBI2_NDBI1_NDBI0_N

AP1_NAP0_N

DP3_NDP2_NDP1_NDP0_N

ADSTB1_NADSTB0_N

DSTBP3_NDSTBP2_NDSTBP1_NDSTBP0_NDSTBN3_NDSTBN2_NDSTBN1_NDSTBN0_N

R6152.7K

R130 51

C235220p50VC3KNPO

R16149.9R3F

Q30MMBT3904

B

EC

L510u0.45A1210

C189X_4.7u6.3VX5R-0805

L610u0.45A1210

C18722u6.3VC1210MX5R

R1194.7K

TP4

R632 X_0

R118X_0

TP3

R1164.7K

C227220p50VC3KNPO

R625 100R3F

+TC22X_470u4VD4POS

12

R177 49.9R3F

R1670

Q31MMBT3904

B

EC

R1224.7K

C2181u10VC3MX7R

R1154.7K

C2171u10VC3MX7R

C182X_0.1u16VC3KX7RC181X_0.1u16VC3KX7R

Q28MMBT3904

B

EC

R1324.7K

R1311K

R1334.7K

INITP_TRSTJ11,15

BI ADSTBJ[0..1] 11,17

INCPU_PWR_GD9,11,12

INRSPJ11,17

BI DSTBNJ[0..3] 11,17

INRSJ211,17

BI DRDYJ 11,17

IN VID_PWRGD 11,43

INRSJ011,17

BI DPJ[0..3] 11,17

INP1_BCLK_N10

BI HREQJ[0..4] 11,17

BI APJ[0..1] 11,17

OUT CPU1_THERMDC 41

BI HLOCKJ 11,17

BI DBIJ[0..3] 11,17

IN DEFERJ 11,17

INP1_BCLK_P10

BI HAJ[3..35] 11,17

BI ADSJ 11,17

OUT CPU1_THERMDA 41

INITP_TDI_P115

BI DSTBPJ[0..3] 11,17

BI DBSYJ 11,17

INRSJ111,17

IN HTRDYJ 11,17

INA20MJ11,12,29INIGNNEJ11,12,29ININITJ11,12,29,38

INSLPJ11,12,29

ININTR11,12,29

IN

STPCLKJ11,12,29

INNMI11,12,43

INCPURSTJ11,12,17

OUT FERRJ 11,12,29

BIBREQJ111,12,17

OUT CPU1_SKTOCCJ 43

BI BPMJ[0..5] 11,12

INITP_TMS11,12

OUTVTT_EN8,11

INSMIJ11,12,29

INITP_TCK115

OUTCPU1_VSS_S6

OUTCPU1_VCC_S6

OUT CPU1_BSEL0 43

OUT CPU1_BSEL1 43

OUT CPU1_IERR 28

INCPU1_FORCEPRJ39

INBPRIJ11,17

INBREQJ011,12,17BI BNRJ 11,14,17BI BINITJ 11,14,17

BI HITJ 11,14,17BI HITMJ 11,14,17

BI MCERRJ 11,14,17

OUT THERMTRIPJ 11,12,29

IN PU_CPU1_[0..8] 14

OUTCPU1_VID[0..5]6,14,41

OUTCPU1_BREQ_23J14

BIHDJ[0..63]11,17

BI TEST_BUS 11,14

OUT CPU1_IERRJ 14

OUT ITP_TDO_P1 15

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

Page 14: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Pull up when ODT disablePull up when ODT disable

MS-9621 1.0A3

14 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

CPU1 Power and GND

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PU_CPU1_8

CPU1_VID3CPU1_VID2

PU_CPU1_0

PU_CPU1_5

CPU1_VID4

PU_CPU1_6

PU_CPU1_7

PU_CPU1_2

PU_CPU1_3

CPU1_BREQ_23J

PU_CPU1_4

CPU1_VID0

PU_CPU1_1

CPU1_VID1

CPU1_VID5

VCORE_P1 VCORE_P1+1.2V

VCORE_P1

+1.2V

+1.2V

VCORE_P1

VCORE_P1

+1.2V

C26810u6.3VC5MX5R

+ TC37820u2.5VOS

1 2

C27110u6.3VC5MX5R

C61747p50VC3JNPO

C59910u6.3VC5MX5R

C60310u6.3VC5MX5R

C61547p50VC3JNPO

C1950.1u16VC3KX7R

C61147p50VC3JNPO

NOCONA 4/5CPU2D

E9G022-001

L28L26L24

L8L6L4L2

K31K29K27K25K23

K9K7K5K3K1

J30J28J26J24

J8J6J4J2

H31H29H27H25H23

H9H7H5H3H1

G30G28G26G24

G8G6G4G2

F31F29F22F16

F4F1

E30E28E26E20

E6E2

D31D29D24D18D14

D8D1

C30C28C22C16

C4C2

B31B29B26B20

B6A30A28A24A18A14

A8A2

L30AA31AA26AA20AA6AA4AA1Y30Y22Y16Y2W31W29W27W25W1V30V28V26V24V8V6V4V2U31U29U27U25U23U9U7U5U3U1T30T28T26T24T8T6T4T2R31R29R27R25R23R9R7R5R3R1P30P28P26P24P8P6P4P2N31N29N27N25N23N9N7N5N3N1M31M29M27M25M23M9M7M5M3M1

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

C26710u6.3VC5MX5R

NOCONA 3/5CPU2C

E9G022-001

L31L29L27L25L23

L9L7L5L3L1

K30K28K26K24

K8K6K4K2

J31J29J27J25J23

J9J7J5J3J1

H30H28H26H24

H8H6H4H2

G31G29G27G25

G9G5G3G1

F30F28F25F19F13

F7F2

E31E29E23E17E15

E9D30D28D27D21D11

D5D2

C31C29C25C19C13

C7B30B28B23B17B15

B9B2

A31A29A27A21A11 A5

AA30AA23AA17AA15AA9AA2Y31Y25Y19Y13Y7Y5Y1W30W28W26W24W4W2V31V29V27V25V23V9V7V5V3V1U30U28U26U24U8U6U4U2T31T29T27T25T23T9T7T5T3T1R30R28R26R24R8R6R4R2P31P29P27P25P23P9P7P5P3P1N30N28N26N24N8N6N4N2M30M28M26M24M8M6M4M2

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND GND

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

C60147p50VC3JNPO

C23110u6.3VC5MX5R

C63410u6.3VC5MX5R

+ TC24330u4VD4POS

1 2

R124 510

R129 510

+ TC30820u2.5VOS

1 2

R128 510R127 510

R123 51

C63710u6.3VC5MX5R

+ TC25330u4VD4POS

1 2

R126 510

C27210u6.3VC5MX5R

C22810u6.3VC5MX5R

R125 510

R613 51

C27310u6.3VC5MX5R

C2300.1u16VC3KX7R

C27610u6.3VC5MX5R

NOCONA 5/5CPU2E

E9G022-001

AD12AC10AA12

Y10F10E12 C10

B12

B4C5A4

AE24AE18AE14

AE8AE3

AD30AD26AD20

AD6AD2

AC31AC22AC16

AC4AC3

AB30AB24AB18AB14

AB8AB2

AE27AE21AE11AE2AD31AD23AD17AD15AD9AD3AC25AC19AC13AC7AC2AB31AB27AB21AB11AB5AB1

VTTVTTVTTVTTVTTVTT VTT

VTT

VTTVTTVTT

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

C63310u6.3VC5MX5R

+ TC47330u4VD4POS

1 2

C26610u6.3VC5MX5R

+ TC31820u2.5VOS

1 2

C60410u6.3VC5MX5R

C59710u6.3VC5MX5R

C1830.1u16VC3KX7R

C60047p50VC3JNPO

RN63

8P4R-51R3

1 23 45 67 8

RN628P4R-51R3

1 23 45 67 8

C26410u6.3VC5MX5R

C59810u6.3VC5MX5R

C26210u6.3VC5MX5R

C26510u6.3VC5MX5R

C27010u6.3VC5MX5R

+ TC29820u2.5VOS

1 2

C2320.1u16VC3KX7R

+ TC34820u2.5VOS

1 2

C63510u6.3VC5MX5R

C26310u6.3VC5MX5R

C26010u6.3VC5MX5R

+ TC33820u2.5VOS

1 2

C606100u6.3VX5R

C63610u6.3VC5MX5R

C605100u6.3VX5R

C26910u6.3VC5MX5R

C63810u6.3VC5MX5R

+ TC32820u2.5VOS

1 2

C19310u6.3VC5MX5R

+ TC35820u2.5VOS

1 2

R634 51R628 51

R614 39

R621 39

R622 39

C26110u6.3VC5MX5R

R624 39

R612 39

C27510u6.3VC5MX5RC27410u6.3VC5MX5R

R619 51

BI HITJ 11,13,17

BI TEST_BUS 11,13

BI HITMJ 11,13,17

OUT CPU1_VID[0..5] 6,13,41

BI BNRJ 11,13,17

BI BINITJ 11,13,17

BI MCERRJ 11,13,17

IN CPU1_IERRJ 13

OUT PU_CPU1_[0..8] 13

IN CPU1_BREQ_23J 13

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

Page 15: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place R130 at the place where the HCPURST# signal starts to branch

closed to P1

DP : 2-3UP : 1-2

closed to ITP

closed to P0

closed to ITP

Footprint can not match resistor

OB Change PN

MS-9621 1.0A

15 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

ITP PORT

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

ITP_TCKITP_TCK

ITP_TDO_P0ITP_TDO_P1

ITP_TDI_P1

ITP_TCK

ITP_TRSTJ

ITP_TDI_P0

+1.2V

+1.2V

R631 22R85 22

JITP1

X_1R3P

123

R86 680

R20275R3F

R62927

R81 150R3F

R203150R3F

IN ITP_TDO_P0 11OUT ITP_TDI_P1 13

OUTITP_TCK011OUTITP_TCK113

OUTITP_TRSTJ11,13

OUTITP_TDI_P011

IN ITP_TDO_P1 13

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

Page 16: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MS-9621 change +2.5Vto+1.8V

ForDDRIIMS-9621

MS-9621change +2.5Vto+1.8V

ForDDRIIMS-9621

ForDDRIIMS-9621

SPEC Request 0.5%

In Design Guide 0.75 is 49.9 ohm

In Design Guide 0.75 is 49.9 ohm

MS-9621 1.0C

16 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

MCH A

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

DDRA_DQ4

DDRB_DQS_N15

DDRRES1MCH_DDRCRES0

DDRB_DQ30

DDRA_DQ19

DDRA_DQS_P1

DDRB_DQS_N6

MEM_CKE5

DDRA_DQ30

DDRA_A0

DDRA_CS_#2

MEM_CKE3

DDRA_DQ8

DDRA_A8

DDRB_DQ14

DDRB_DQS_N9

DDRB_DQ27

DDRB_DQ18DDRA_DQ17

DDRB_DQ45

DDRB_DQ19

DDRB_CB5

DDRB_DQ25

DDRA_DQ48

DDRA_CB1

DDRB_DQ53

DDRB_DQS_P1

DDRA_CMDCLK_N1

DDRB_DQS_P5

DDRB_DQS_P16

DDRA_DQ3

DDRA_DQ54

DDRB_DQS_N16

DDRA_DQS_N5

DDRA_DQS_N1

DDRA_DQS_N16

DDRA_CB4

DDRB_DQ48

DDRB_DQS_P8

DDRB_MCH_VREF

DDRA_DQ44

DDRB_DQS_N11

DDRA_DQS_N14

DDRB_CS_#0

DDRA_BA0

DDRB_DQS_N12DDRA_DQS_N12

DDRA_DQS_N17

DDRA_DQ40

DDRA_DQ60

DDRA_DQ7

DDRB_DQ11

DDRB_DQS_P11

DDRB_DQS_P3

DDRA_DQ43

DDRA_CMDCLK_P0

DDRA_A6

MEM_CKE7DDRA_DQ39

DDRB_CB1

DDRB_CB7

DDRA_DQ25

DDRB_DQS_N13

DDRA_CB6DDRB_DQ46

DDRB_DQ2

DDRA_DQ55

DDRA_A2

DDRB_DQS_N8

DDRB_CMDCLK_P2

DDRB_DQ56

DDRA_DQS_N8

DDRB_DQS_P0

DDRB_DQ0

DDRA_DQ29

DDRA_DQS_P9

DDRA_DQ45

DDRA_CS_#3

DDRA_DQS_P14

DDRA_DQ59

DDRA_DQ35

DDRB_DQ58

DDRB_DQ36

DDRA_DQ5

MCH_DDRSLWCRES

DDRA_DQ34

DDRA_DQ51

DDRB_CB4

DDRB_DQS_P6

DDRB_CB0

DDRA_DQS_P6

DDRB_DQS_N17

DDRA_CB0

DDRB_DQS_P2

DDRB_DQS_P15

DDRB_DQ16

DDRB_DQS_P17

DDRA_DQ63

DDRA_DQS_P10

DDRB_CMDCLK_P1

DDRA_DQ41

DDRB_DQS_P7

DDRA_DQ32

DDRA_DQ0

DDRA_DQS_P8

DDRB_DQ33

DDRB_DQ51

DDRB_DQS_P9

DDRA_DQ50

DDRA_DQS_N6

DDRB_DQ39

DDRB_DQ29

DDRA_DQ2

DDRA_DQS_P5

DDRB_DQS_N1

DDRA_CMDCLK_P2

DDRB_DQ15

DDRB_DQ47

DDRB_DQS_N3

DDRB_DQ17DDRB_CS_#4

DDRA_DQ62

MEM_CKE1

DDRB_A6

DDRB_A11

DDRB_DQ1

DDRB_CS_#3

DDRB_A12

DDRRES2

DDRB_MCH_VREF

DDRB_DQ26

DDRB_DQ34

DDRA_DQ18

DDRA_DQS_N15

DDRB_DQ8

DDRA_DQ61

DDRA_BA2

DDRB_CMDCLK_N2

DDRA_DQ56

DDRA_DQ22

DDRA_DQS_P12

DDRA_A10

DDRA_DQS_N2

DDRB_DQ63

DDRA_A11

DDRB_DQ52

DDRA_DQ21

DDRA_DQS_P17

DDRB_CMDCLK_N1

DDRB_DQS_N0

DDRB_CB3

DDRA_DQ37

DDRA_DQS_P11

DDRB_DQS_N2

DDRA_DQ9

DDRA_DQ1

DDRA_DQ6

DDRA_DQS_N0

DDRB_A5

DDRB_DQ20

DDRA_DQ16

DDRA_DQS_P2

MEM_CKE6

DDRB_A10

DDRB_CB6

DDRA_DQ14

DDRA_CS_#5

DDRB_DQS_N5DDRA_DQS_N4

DDRB_DQ12

DDRB_DQ21

DDRB_DQ23

DDRA_DQ33

DDRA_DQ52

DDRA_DQS_N3DDRB_DQS_P4

DDRB_DQ28

DDRB_DQ55

DDRA_DQ13

DDRA_DQ23

DDRA_CS_#4

DDRB_DQ38DDRA_DQ38

DDRB_DQS_N4

DDRA_DQ27

DDRA_DQS_N10

DDRA_DQ58

DDRA_BA1

DDRB_DQ6

DDRA_DQS_N11

DDRA_CB3

DDRB_DQ61

DDRA_DQ11DDRA_MCH_VREF

DDRA_DQS_N9

DDRA_CB2

DDRB_A2

DDRB_A8

DDRB_DQ50

DDRA_A12

DDRB_DQ44

DDRA_DQ46

DDRA_DQ15

DDRA_DQ12

DDRA_DQS_P13

DDRA_DQ42

DDRA_CS_#0

DDRB_DQS_P13

DDRB_DQS_N10

DDRA_DQS_P16

DDRA_DQS_N7

DDRB_DQS_P14

DDRA_CMDCLK_N0

DDRA_A7

DDRA_CS_#1

DDRB_CS_#6

DDRA_CB5

DDRB_BA0

DDRA_DQS_N13

DDRA_CB7

DDRB_A0

DDRB_DQ24

DDRA_DQ31

DDRA_DQS_P0

DDRB_CMDCLK_N0

DDRB_DQ9

DDRB_DQ35

DDRA_DQ28

DDRA_DQS_P4

DDRB_A13

DDRB_DQ7

DDRB_DQ31

DDRA_DQ49

DDRB_CS_#2

DDRA_DQ47

DDRA_DQS_P15

DDRB_A4

DDRB_CS_#1

DDRA_A3

DDRA_DQ10

DDRA_A4

MEM_CKE4

DDRB_DQ10

DDRB_CB2

DDRB_DQ57

DDRB_DQ49

DDRB_DQ32

DDRA_DQ26

DDRA_DQS_P7

DDRA_A9

DDRB_CMDCLK_P0

DDRB_DQ43

DDRB_DQ54

DDRB_CS_#5

DDRA_A1

DDRB_A9DDRB_DQ60DDRB_DQ59

DDRB_DQS_N14

DDRB_A3

DDRB_A7

DDRB_DQS_P10

DDRA_DQ24

DDRA_DQ53

DDRA_A5

DDRB_DQS_N7

DDRA_CMDCLK_P1

DDRB_DQ41

DDRA_CMDCLK_N2

MCH_DDRIMPCRES

DDRB_DQ22

DDRB_CS_#7

DDRA_DQ57

DDRA_DQS_P3

DDRB_DQ42

DDRB_DQ5

DDRB_BA1

DDRB_A1

DDRB_DQ37

DDRB_BA2

DDRB_DQS_P12

MEM_CKE2

DDRB_DQ3

DDRA_DQ20

MEM_CKE0

DDRA_A13DDRB_DQ62

DDRB_DQ40

DDRB_DQ4

DDRA_DQ36

DDRA_MCH_VREF

DDRB_DQ13

DDRA_CS_#6DDRA_CS_#7

+1.8V

+1.8V+1.8V

C2220.1u16VC3KX7R

C2231u10VC3MX7R

R156 40.2R3FR157 40.2R3F

R169 287R3F

C2240.1u16VC3KX7R

C2250.1u16VC3KX7R

R15975R3F

R15875R3F

C2361u10VC3MX7R

MCH 2/8DDR Group B

U15B

LINDENHURST

G2G1K4L1E1F2K1K2P4P3U1U3N2N1T1T4Y1AA2AD3AD2Y4Y3AC1AC3AF3AG3AK2AK3AF4AF1AJ4AJ3AL10AM10AM13AL13AM9AN9AM12AK12AL16AM16AM19AL19AM15AN15AM18AK18AK21AL22AK24AL25AM21AN21AN24AM24AK27AL28AM31AK30AM27AN27AN30AM30

AM6 AN6J3 J2T2 R3

AB2 AB1AJ1 AH1

AN12 AN11AN18 AN17AK23 AL23AK29 AL29

AL5AN5AK8AN8AL4AM4AL7AM7

AH28AJ28AJ27AH26

AL8

AK9

AE8

AG8

AG6

AH6

AJ6

AH7

L3M6M2N4P6T7V2V9

AN4

W1Y9

W4

AA8AE7

AM25

AK5 AK6H3 H1P1 R2

AA3 AB4AG2 AH2

AK11 AL11AK17 AL17AM22 AN23AM28 AN29

U4AH23AH22

AC4AJ21AL20AD18AG17AH16AD15AK14AN14AE14

AF7

DDR_B_DQ63DDR_B_DQ62DDR_B_DQ61DDR_B_DQ60DDR_B_DQ59DDR_B_DQ58DDR_B_DQ57DDR_B_DQ56DDR_B_DQ55DDR_B_DQ54DDR_B_DQ53DDR_B_DQ52DDR_B_DQ51DDR_B_DQ50DDR_B_DQ49DDR_B_DQ48DDR_B_DQ47DDR_B_DQ46DDR_B_DQ45DDR_B_DQ44DDR_B_DQ43DDR_B_DQ42DDR_B_DQ41DDR_B_DQ40DDR_B_DQ39DDR_B_DQ38DDR_B_DQ37DDR_B_DQ36DDR_B_DQ35DDR_B_DQ34DDR_B_DQ33DDR_B_DQ32DDR_B_DQ31DDR_B_DQ30DDR_B_DQ29DDR_B_DQ28DDR_B_DQ27DDR_B_DQ26DDR_B_DQ25DDR_B_DQ24DDR_B_DQ23DDR_B_DQ22DDR_B_DQ21DDR_B_DQ20DDR_B_DQ19DDR_B_DQ18DDR_B_DQ17DDR_B_DQ16DDR_B_DQ15DDR_B_DQ14DDR_B_DQ13DDR_B_DQ12DDR_B_DQ11DDR_B_DQ10DDR_B_DQ09DDR_B_DQ08DDR_B_DQ07DDR_B_DQ06DDR_B_DQ05DDR_B_DQ04DDR_B_DQ03DDR_B_DQ02DDR_B_DQ01DDR_B_DQ00

DDR_B_DQS_P17 DDR_B_DQS_N17DDR_B_DQS_P16 DDR_B_DQS_N16DDR_B_DQS_P15 DDR_B_DQS_N15DDR_B_DQS_P14 DDR_B_DQS_N14DDR_B_DQS_P13 DDR_B_DQS_N13DDR_B_DQS_P12 DDR_B_DQS_N12DDR_B_DQS_P11 DDR_B_DQS_N11DDR_B_DQS_P10 DDR_B_DQS_N10DDR_B_DQS_P9 DDR_B_DQS_N9

DDR_B_CB7DDR_B_CB6DDR_B_CB5DDR_B_CB4DDR_B_CB3DDR_B_CB2DDR_B_CB1DDR_B_CB0

DDR_CKE7DDR_CKE6DDR_CKE5DDR_CKE4

DDR_B_CMDCLK_N3

DDR_B_CMDCLK_P3

DDR_B_CMDCLK_N2

DDR_B_CMDCLK_P2

DDR_B_CMDCLK_N1

DDR_B_CMDCLK_P1

DDR_B_CMDCLK_N0

DDR_B_CMDCLK_P0

DDR_B_CS_N7DDR_B_CS_N6DDR_B_CS_N5DDR_B_CS_N4DDR_B_CS_N3DDR_B_CS_N2DDR_B_CS_N1DDR_B_CS_N0

DDR_B_VREF

DDR_B_CAS_NDDR_B_RAS_NDDR_B_WE_N

DDR_B_BA0DDR_B_BA1DDR_B_BA2

DDR_B_DQS_P8 DDR_B_DQS_N8DDR_B_DQS_P7 DDR_B_DQS_N7DDR_B_DQS_P6 DDR_B_DQS_N6DDR_B_DQS_P5 DDR_B_DQS_N5DDR_B_DQS_P4 DDR_B_DQS_N4DDR_B_DQS_P3 DDR_B_DQS_N3DDR_B_DQS_P2 DDR_B_DQS_N2DDR_B_DQS_P1 DDR_B_DQS_N1DDR_B_DQS_P0 DDR_B_DQS_N0

DDR_B_MA13DDR_B_MA12DDR_B_MA11DDR_B_MA10DDR_B_MA09DDR_B_MA08DDR_B_MA07DDR_B_MA06DDR_B_MA05DDR_B_MA04DDR_B_MA03DDR_B_MA02DDR_B_MA01DDR_B_MA00

C2340.1u16VC3KX7R

R18075R3F

R170 976R3F

MCH 1/8DDR Group A

U15A

LINDENHURST

U6AG23AF22AE4

AJ22AK20AN20AF18AH17AJ16AK15AL14AD14

AH5

AE10AF10AH10AJ10AD11AE11AG11

AJ9

AK26AL26AN26AE26

AC10AH13AH11AF13

AD9AG12AJ12AF12

L4M3M5N5

T10T8V3

W2

AM3

W8AA6Y10

AB5AF6

AE25

AF9G4N7W7

AC6AG14AH19AJ24AJ30

H7K7L10L9K10K8J5K5M9N8T5P9L6L7R5R6V5W5U10W10U7V6AA5U9AD5AE5AA9AB10AB7AB8AG5AH4AD17AE16AJ15AE17AD12AE13AF15AF16AG20AJ18AD21AE22AG18AF19AG21AF21AG24AH25AF27AE28AD23AD24AG26AG27AG29AG30AK33AJ33AF28AH29AH31AK32

AH8J6

P10Y7

AD8AH14AE20AF25AL32

AJ7H6N10Y6AC7AJ13AE19AF24AL31AG9H4P7V8AD6AG15AH20AJ25AJ31

AE2AE1

AK1AC9AL2

DDR_A_MA13DDR_A_MA12DDR_A_MA11DDR_A_MA10DDR_A_MA09DDR_A_MA08DDR_A_MA07DDR_A_MA06DDR_A_MA05DDR_A_MA04DDR_A_MA03DDR_A_MA02DDR_A_MA01DDR_A_MA00

DDR_A_CB7DDR_A_CB6DDR_A_CB5DDR_A_CB4DDR_A_CB3DDR_A_CB2DDR_A_CB1DDR_A_CB0

DDR_CKE3DDR_CKE2DDR_CKE1DDR_CKE0

DDR_A_CMDCLK_P3DDR_A_CMDCLK_P2DDR_A_CMDCLK_P1DDR_A_CMDCLK_P0

DDR_A_CMDCLK_N3DDR_A_CMDCLK_N2DDR_A_CMDCLK_N1DDR_A_CMDCLK_N0

DDR_A_CS_N7DDR_A_CS_N6DDR_A_CS_N5DDR_A_CS_N4DDR_A_CS_N3DDR_A_CS_N2DDR_A_CS_N1DDR_A_CS_N0

DDR_A_VREF

DDR_A_CAS_NDDR_A_RAS_NDDR_A_WE_N

DDR_A_BA0DDR_A_BA1DDR_A_BA2

DDR_A_DQS_P8DDR_A_DQS_P7DDR_A_DQS_P6DDR_A_DQS_P5DDR_A_DQS_P4DDR_A_DQS_P3DDR_A_DQS_P2DDR_A_DQS_P1DDR_A_DQS_P0

DDR_A_DQ63DDR_A_DQ62DDR_A_DQ61DDR_A_DQ60DDR_A_DQ59DDR_A_DQ58DDR_A_DQ57DDR_A_DQ56DDR_A_DQ55DDR_A_DQ54DDR_A_DQ53DDR_A_DQ52DDR_A_DQ51DDR_A_DQ50DDR_A_DQ49DDR_A_DQ48DDR_A_DQ47DDR_A_DQ46DDR_A_DQ45DDR_A_DQ44DDR_A_DQ43DDR_A_DQ42DDR_A_DQ41DDR_A_DQ40DDR_A_DQ39DDR_A_DQ38DDR_A_DQ37DDR_A_DQ36DDR_A_DQ35DDR_A_DQ34DDR_A_DQ33DDR_A_DQ32DDR_A_DQ31DDR_A_DQ30DDR_A_DQ29DDR_A_DQ28DDR_A_DQ27DDR_A_DQ26DDR_A_DQ25DDR_A_DQ24DDR_A_DQ23DDR_A_DQ22DDR_A_DQ21DDR_A_DQ20DDR_A_DQ19DDR_A_DQ18DDR_A_DQ17DDR_A_DQ16DDR_A_DQ15DDR_A_DQ14DDR_A_DQ13DDR_A_DQ12DDR_A_DQ11DDR_A_DQ10DDR_A_DQ09DDR_A_DQ08DDR_A_DQ07DDR_A_DQ06DDR_A_DQ05DDR_A_DQ04DDR_A_DQ03DDR_A_DQ02DDR_A_DQ01DDR_A_DQ00

DDR_A_DQS_P17DDR_A_DQS_P16DDR_A_DQS_P15DDR_A_DQS_P14DDR_A_DQS_P13DDR_A_DQS_P12DDR_A_DQS_P11DDR_A_DQS_P10DDR_A_DQS_P9

DDR_A_DQS_N17DDR_A_DQS_N16DDR_A_DQS_N15DDR_A_DQS_N14DDR_A_DQS_N13DDR_A_DQS_N12DDR_A_DQS_N11DDR_A_DQS_N10

DDR_A_DQS_N9DDR_A_DQS_N8DDR_A_DQS_N7DDR_A_DQS_N6DDR_A_DQS_N5DDR_A_DQS_N4DDR_A_DQS_N3DDR_A_DQS_N2DDR_A_DQS_N1DDR_A_DQS_N0

DDR_RES1DDR_RES2

DDRSLWCRESDDRCRES0

DDRIMPCRES

R17975R3F

OUTDDRB_A[0..13]22,23,24

BIDDRB_CB[0..7]22,23,24

BI DDRA_DQS_N[0..17] 19,20,21

OUTDDRA_RAS_#19,20,21OUTDDRA_WE_#19,20,21

OUTDDRA_CAS_#19,20,21

OUTDDRB_BA[0..2]22,23,24

OUTDDRB_RAS_#22,23,24

OUTDDRA_CS_#[0..7]19,20,21

OUTDDRA_A[0..13]19,20,21

OUTDDRB_CAS_#22,23,24

BIDDRA_CB[0..7]19,20,21

OUTDDRA_CMDCLK_P[0..2]20,21

BI DDRB_DQS_N[0..17] 22,23,24

OUTDDRB_WE_#22,23,24

BI DDRA_DQ[0..63] 19,20,21

OUTMEM_CKE[0..3]19,20,21,22,23,24

OUTDDRA_BA[0..2]19,20,21

OUTMEM_CKE[4..7]20,21,23,24

OUTDDRB_CS_#[0..7]22,23,24

BI DDRB_DQ[0..63] 22,23,24

OUTDDRA_CMDCLK_N[0..2]20,21 OUTDDRB_CMDCLK_N[0..2]22,23,24

OUTDDRB_CMDCLK_P[0..2]22,23,24

BIDDRA_DQS_P[0..17]19,20,21 BIDDRB_DQS_P[0..17]22,23,24

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

Page 17: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Support HotPlug in PCIExpress, PullUp to3.3V

MCH_VSSBGEXP

0.8 V

0.35 V

MS-9621 +2.5Vchange to +3.3V,add LM431

MS-9621 0BC

17 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

MCH B

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

HREQJ4DPJ3

DSTBPJ3

DSTBPJ1

SB_CRES0_MCHDBIJ1DBIJ0

SB_SLWCRES_MCH

MCH_SB_VREF

DSTBPJ2

SB_ODTCRES_MCH

DSTBNJ0DSTBNJ1

DSTBPJ0

DPJ0DPJ1DPJ2

DBIJ2DBIJ3

EXP_A_TXP_C2

EXP_A_TXP_C0

EXP_A_TXN_C0

EXP_A_TXN_C2

EXP_A_RXP2

EXP_A_RXN0

EXP_A_RXN4

MCH_EXPCOMP

EXP_A_RXP3

EXP_A_RXN2

EXP_A_TXP_C1

EXP_A_TXP_C3

EXP_A_RXP0

EXP_A_RXP4

EXP_A_TXN_C3

EXP_A_RXP1

EXP_A_TXN_C1

EXP_A_TXN_C4EXP_A_RXN3

EXP_A_RXN1

MCH_SB_VREF

RSJ1

ADSTBJ0

RSJ0

ADSTBJ1

RSJ2

SMBDATA_MCHSMBCLK_MCH

MCH_HI_SWING

MCH_HI_RCOMP

MCH_HI_VREF

MCH_VCCBGEXP

HI_A4

PLLSEL_CJ1

HI_A5

PLLSEL_CJ0

HI_A9

SMBDATA_MCH

MCH_HI_VREF

HI_A7

HI_A2

HI_A0

HI_A3

HI_A10

MCH_HI_RCOMP

HI_A8

HI_A11

MCH_HI_SWING

HI_A1

SMBCLK_MCHHI_A6

HDJ63HDJ62HDJ61HDJ60HDJ59HDJ58HDJ57HDJ56HDJ55HDJ54HDJ53HDJ52HDJ51HDJ50HDJ49HDJ48HDJ47HDJ46HDJ45HDJ44HDJ43HDJ42HDJ41HDJ40HDJ39HDJ38HDJ37HDJ36HDJ35HDJ34HDJ33HDJ32HDJ31HDJ30HDJ29HDJ28HDJ27HDJ26HDJ25HDJ24HDJ23HDJ22HDJ21HDJ20HDJ19HDJ18HDJ17HDJ16HDJ15HDJ14HDJ13HDJ12HDJ11HDJ10HDJ9HDJ8HDJ7HDJ6HDJ5HDJ4HDJ3HDJ2HDJ1HDJ0

DSTBNJ3DSTBNJ2

HAJ35HAJ34HAJ33HAJ32HAJ31HAJ30HAJ29HAJ28HAJ27HAJ26HAJ25HAJ24HAJ23HAJ22HAJ21HAJ20HAJ19HAJ18HAJ17HAJ16HAJ15HAJ14HAJ13HAJ12HAJ11HAJ10HAJ9HAJ8

HAJ5

HAJ7HAJ6

HAJ4HAJ3

HREQJ0HREQJ1

HREQJ3HREQJ2

EXP_A_TXP0EXP_A_TXP1

EXP_A_TXP4EXP_A_TXP3EXP_A_TXP2

EXP_A_TXP_C4

EXP_A_TXN2

EXP_A_TXN4EXP_A_TXN3

EXP_A_TXN0EXP_A_TXN1

MCH_VCCBGEXP

PLLSEL_CJ1

PLLSEL_CJ0

+1.5V

+1.2V

+1.5V

+1.5V

+1.5V

+1.2V

+3.3V

+3.3V

MCH 3/8System Bus

U15C

LINDENHURST

B27H25G25

H24B31A28D29F24

J24H27B28B30

F27E25E28C29

A5F9

E15D16

C5D7C6D5B3A4B4E7B7B6C8B9C9

A11A10B10H12K13G11J12F8

H10D8

G10F12E9

D11G13F11H13C11E12K14G14H16K16G16F15F14J14J17E16K17G17F17H18J18E18B12C12D14A13A14B13A16D17B18C17B16A19A17C14B19C18

A8D10

B15A7E10J15C15

E30D28C30A30

K23H22J23J21K20

L12C2

C27E27F26

E13D13

F23

D20C21C20D19A20B24A23D23B21A22C24D25B25A25B22D22A26C26D26F20F21E19F18E21E22G19H19K19H21G22G23J20K22

J11K11

C23G20

G28D31F29

J26

G26

M24L25

H15

ADS_NAP_N1AP_N0

MCERR_NBNR_NBPRI_NBREQ_N1BREQ_N0

CPURST_NDBSY_NDEFER_NDRDY_N

DP_N3DP_N2DP_N1DP_N0

DBI_N3DBI_N2DBI_N1DBI_N0

HD_N63HD_N62HD_N61HD_N60HD_N59HD_N58HD_N57HD_N56HD_N55HD_N54HD_N53HD_N52HD_N51HD_N50HD_N49HD_N48HD_N47HD_N46HD_N45HD_N44HD_N43HD_N42HD_N41HD_N40HD_N39HD_N38HD_N37HD_N36HD_N35HD_N34HD_N33HD_N32HD_N31HD_N30HD_N29HD_N28HD_N27HD_N26HD_N25HD_N24HD_N23HD_N22HD_N21HD_N20HD_N19HD_N18HD_N17HD_N16HD_N15HD_N14HD_N13HD_N12HD_N11HD_N10HD_N09HD_N08HD_N07HD_N06HD_N05HD_N04HD_N03HD_N02HD_N01HD_N00

HDSTBN3HDSTBN2

HDSTBN0HDSTBP3HDSTBP2HDSTBP1HDSTBP0

HIT_NHITM_N

HLOCK_NHTRDY_N

HREQ4_NHREQ3_NHREQ2_NHREQ1_NHREQ0_N

TESTIN_NRSTIN_N

HCRES0HODTCRESHSLWCRES

HDVREF1HDVREF0

HACVREF

HA_N35HA_N34HA_N33HA_N32HA_N31HA_N30HA_N29HA_N28HA_N27HA_N26HA_N25HA_N24HA_N23HA_N22HA_N21HA_N20HA_N19HA_N18HA_N17HA_N16HA_N15HA_N14HA_N13HA_N12HA_N11HA_N10HA_N09HA_N08HA_N07HA_N06HA_N05HA_N04HA_N03

HCLKINNHCLKINP

HADSTB_N1HADSTB_N0

RS_N2RS_N1RS_N0

RSP_N

BINIT_N

PME_NGPE_N

HDSTBN1

C3030.1u16VC3KX7R

C2990.1u16VC3KX7RC305 0.1u16VC3KX7R

R22078.7R3F

C6500.1u16VC3KX7R

R21924.3R3F

C6510.1u16VC3KX7R

C3000.1u16VC3KX7R

R23349.9R3F

C3090.01u25VC3KX7R

R175 0

C312 0.1u16VC3KX7R

R636 24.9R3F

TP6

R62649.9R3F

R23443.2R3F

C306 0.1u16VC3KX7R

C3100.01u25VC3KX7R

U63LM431

32

1

R235

68R3F

R62790.9R1%

C3070.1u16VC3KX7R

R198 48.7R3FR199 432R3F1%

R217 43.2R3F

C622220p50VC3KNPO

C753

1u

MCH 5/8Hub Interface 1.5

U15E

LINDENHURST

E31D32

H31

L24

K25F32

E3

C3D4

F3G5G6D2J9

AF30AE23AD20AJ19R10

R9R8M8

AA24R32L33

H33

A29

G32J29E33F30J27K26H28G29G31C32H30J30

D1L11D3B2H9G8G7J8

F33D33

C31

HI_STBSHI_STBF

HISWING

HICLK

HIRCOMPHIVREF

PWRGD

SMBCLKSMBDATA

TMSTDITDOTCKTRST_N

RESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVEDRESERVED

V3REF

PLLSEL1_N

HI11HI10HI09HI08HI07HI06HI05HI04HI03HI02HI01HI00

DEBUG7DEBUG6DEBUG5DEBUG4DEBUG3DEBUG2DEBUG1DEBUG0

TDIOCATHODETDIOANODE

PLLSEL0_N

L20 4.7u60mAL51 2

R173 1K

R176 0

R172 1K

MCH 4/8PCI Express

U15D

LINDENHURST<Asm Cfg>

K29M27N25R26J33L31N28R33

K28M26N26R27J32L30N29P33

Y25AB26AC25AD29AC31AC30AE32AG33

Y24AB25AC24AE29AB31AD30AD32AF33

V24V27R30T32V33

AA30Y30Y28

U24V26R29T31V32

AA29Y31Y27

L28M30P27P24K32M33N31P30

L27M29P28P25K31M32N32P31

AA27AB29AC27AD27AB32AC33AF31AG32

AA26AB28AC28AD26AA32AD33AE31AH32

T26T29V30U31W32Y33W28W26

T25T28V29U30W31AA33W29W25

R24T23 U25

U33

E6U27U28

EXP_A_RXP7EXP_A_RXP6EXP_A_RXP5EXP_A_RXP4EXP_A_RXP3EXP_A_RXP2EXP_A_RXP1EXP_A_RXP0

EXP_A_RXN7EXP_A_RXN6EXP_A_RXN5EXP_A_RXN4EXP_A_RXN3EXP_A_RXN2EXP_A_RXN1EXP_A_RXN0

EXP_B_RXP7EXP_B_RXP6EXP_B_RXP5EXP_B_RXP4EXP_B_RXP3EXP_B_RXP2EXP_B_RXP1EXP_B_RXP0

EXP_B_RXN7EXP_B_RXN6EXP_B_RXN5EXP_B_RXN4EXP_B_RXN3EXP_B_RXN2EXP_B_RXN1EXP_B_RXN0

EXP_C_RXP7EXP_C_RXP6EXP_C_RXP5EXP_C_RXP4EXP_C_RXP3EXP_C_RXP2EXP_C_RXP1EXP_C_RXP0

EXP_C_RXN7EXP_C_RXN6EXP_C_RXN5EXP_C_RXN4EXP_C_RXN3EXP_C_RXN2EXP_C_RXN1EXP_C_RXN0

EXP_A_TXP7EXP_A_TXP6EXP_A_TXP5EXP_A_TXP4EXP_A_TXP3EXP_A_TXP2EXP_A_TXP1EXP_A_TXP0

EXP_A_TXN7EXP_A_TXN6EXP_A_TXN5EXP_A_TXN4EXP_A_TXN3EXP_A_TXN2EXP_A_TXN1EXP_A_TXN0

EXP_B_TXP7EXP_B_TXP6EXP_B_TXP5EXP_B_TXP4EXP_B_TXP3EXP_B_TXP2EXP_B_TXP1EXP_B_TXP0

EXP_B_TXN7EXP_B_TXN6EXP_B_TXN5EXP_B_TXN4EXP_B_TXN3EXP_B_TXN2EXP_B_TXN1EXP_B_TXN0

EXP_C_TXP7EXP_C_TXP6EXP_C_TXP5EXP_C_TXP4EXP_C_TXP3EXP_C_TXP2EXP_C_TXP1EXP_C_TXP0

EXP_C_TXN7EXP_C_TXN6EXP_C_TXN5EXP_C_TXN4EXP_C_TXN3EXP_C_TXN2EXP_C_TXN1EXP_C_TXN0

EXP_CLK_NEXP_CLK_P EXPCOMP1

EXPCOMP0

EXPHPINTR_NVCCBGEXPVSSBGEXP

R174 1K

U182N7002SOT23SGD<Asm Cfg>

G

DS

R171 1K

C64910u6.3VC5MX5R

TP5

<Asm Cfg>

U162N7002SOT23SGD<Asm Cfg>

G

DS

C3010.1u16VC3KX7R

C313 0.1u16VC3KX7R

C6211u10VC3MX7R

C3040.1u16VC3KX7R

IN HLOCKJ 11,13

BIDPJ[0..3]11,13

BIADSJ11,13

BIDBSYJ11,13

BIAPJ011,13

OUTDEFERJ11,13

OUTCPURSTJ11,12,13

BI HREQJ[0..4] 11,13

BI HITJ 11,13,14

BI DSTBPJ[0..3] 11,13

BIHDJ[0..63]11,13

BIDRDYJ11,13

BIDBIJ[0..3]11,13

BI DSTBNJ[0..3] 11,13

OUT HTRDYJ 11,13

OUTBPRIJ11,13BIBNRJ11,13,14

BI HITMJ 11,13,14

BIAPJ111,13

BI HAJ[3..35] 11,13

BIMCERRJ11,13,14

OUT EXP_A_TXP[0..4] 25,26

INMCH_100CLK_N10

OUT EXP_A_TXN[0..4] 25,26

INEXP_A_RXP[0..4]25,26

INEXP_A_RXN[0..4]25,26

INMCH_100CLK_P10

OUT RSJ[0..2] 11,13

IN MCH_BCLK_P 10BI ADSTBJ[0..1] 11,13

OUT RSPJ 11,13

IN BINITJ 11,13,14

IN MCH_BCLK_N 10

IN MCH_RSTJ 29

BI SMBDATA_MAIN 10,20,41BI SMBCLK_MAIN 10,20,41

OUT MCH_PMEJ 28OUT MCH_GPEJ 28

BIBREQJ011,12,13BIBREQJ111,12,13

INPLLSELJ129

INPLLSELJ029

BI HI_A[0..11] 28

BIHIA_STRBS28

INMCH_66CLK10

BIHIA_STRBF28

INSYS_PWRGD9,26,29,41,43

OUTMCH_HI_SWING28

OUTMCH_HI_VREF28

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

Page 18: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

0.5 ohm???

BackSide

TopSide

TopSide

BackSide

TopSide

BackSide

1.5V +/-3%

28.9 mA

28.9 mA

31.8mA

30.9 mA

MS-9621 1.0A3

18 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

MCH C

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

VCCA_COREVCCA_DDR

VCCA_HI

VSSA_COREVSSA_HIVSSA_EXP

VCCA_EXP

VCCA_HI

VCCA_DDR

VSSA_COREVCCA_COREVCCA_CORE_R

VSSA_HI

VSSA_EXP

VCCA_DDR_R

VCCA_EXP_R

VCCA_HI_R

VSSA_CORE

VCCA_EXP

+1.8V

+1.5V

+1.5V

+1.2V

+1.5V

+1.5V

+1.5V

+1.5V

+1.5V

+1.5V

+1.2V

VCORE_P0

VCORE_P1

+1.8V

C2260.1u16VC3KX7R

C61610u6.3VC5MX5R

C6260.1u16VC3KX7R

C2840.1u16VC3KX7R

C62310u6.3VC5MX5R

C8210.1u16VC3KX7R

L19 4.7u60mAL51 2

C65210u6.3VC5MX5R

C6420.1u16VC3KX7R

C6250.1u16VC3KX7R

L16 4.7u60mAL51 2

R6351R3F

C63910u6.3VC5MX5R

C6280.1u16VC3KX7R

C6070.1u16VC3KX7R

C6270.1u16VC3KX7R

R6201R3F

C24410u6.3VC5MX5R

C31110u6.3VC5MX5R

C6300.1u16VC3KX7R

C6290.1u16VC3KX7R

C6400.1u16VC3KX7R

C3020.1u16VC3KX7R

C8230.1u16VC3KX7R

C2330.1u16VC3KX7R

C3140.1u16VC3KX7R

C3080.1u16VC3KX7R

C6470.1u16VC3KX7R

C64310u6.3VC5MX5R

C6460.1u16VC3KX7R

C60810u6.3VC5MX5R

MCH 7/8U15G

LINDENHURST

Y13Y11

Y8Y2

W30W24W22W20W18W16W14W12

W9W6W3V31V28V25V21V19V17V15V13V11V10

V4U32AB6

AA31AA28AA25AA22AA20AA18AA16AA14AA12AA10

AA7AB23AB21AB19AB17AB15AB13AN31AN25AN19AN13

AN7AM32AM29AM26AM23AM20AM17AM14AM11

AM8AM5AM2

AL33AL27AL21AL15

AL9AL3

AK31AK28AK25AK22AK19AK16AG13

E24

AF29AF26AF23AF20AF17AF14AF11AF8AF2AE27AE21AE15AE9AE6AE3AD31AD28AD25AD22AD19AD16AD13AD10AD4AC32AC26AC22AC20AC18AC16AC14AC12AC8AC5AC2AB30AK7AK4AJ32AJ29AJ17AJ11AJ5AJ23AJ2AH30AH27AH24AH21AH18AH15AH12AH9AG31AG25AG19AG1AF32AA4AA1Y32Y26Y23Y21Y19Y17Y15AB11AK10AK13U26U22

U20 F5P21V23

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS VSSA_COREVSSAHI

VSSA_EXP

C2870.1u16VC3KX7R

C6410.1u16VC3KX7R

C6240.1u16VC3KX7R

C6120.1u16VC3KX7R

L17 4.7u60mAL51 2R623

1R3F

C2410.1u16VC3KX7R

C6130.1u16VC3KX7R

C6100.1u16VC3KX7R

C61410u6.3VC5MX5R

C8200.1u16VC3KX7R

C62010u6.3VC5MX5R

L18 4.7u60mAL51 2

C6320.1u16VC3KX7R

C60210u6.3VC5MX5R

R6301R3F

C8240.1u16VC3KX7R

C2480.1u16VC3KX7R

C24010u6.3VC5MX5R

C8190.1u16VC3KX7R

C6450.1u16VC3KX7R

C63110u6.3VC5MX5R

C6480.1u16VC3KX7R

C64410u6.3VC5MX5R

MCH 6/8U15F

LINDENHURST

AN28AN22AN16AN10

AN3AL30AL24AL18AL12

AL6AJ26AJ20AJ14

AJ8AH3

AG28AG22AG16AG10

AF5AE24AE18AE12AD7AD1

AC23AC21AC19AC17AC15AC13AC11AB22AB20AB18AB16AB14AB12

AB9AB3

AA11Y12

Y5W11V12

V7V1

U11T12

T9T3

R11P12

P5N11M1K3H5F1M7

AL1

AH33AE33AE30AC29AB33AB27AB24AA23

Y29Y22

W33W27W23V22U29T33T27T24T22R23P29N33M28K33K30

AA21AA19AA17AA15AA13Y20Y18Y16Y14W21W19W17W15W13V20V18V16V14U21U19U17U15T20T18T16T14R21R19R17R15R13P18P16P14N21N19N17N15N13U13C33K9M12G33H29K27L23N23P22M22

A31M20M18M16M14L21L19L17L15L13J19J16J13H26H23E23E20E17E14E11E8D30D27A18A15A12A9A6A3

F6E4U23P20

VCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDRVCCDDR

VCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXPVCCEXP

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTT

VCCA_COREVCCA_DDRVCCA_EXP

VCCA_HI

C8220.1u16VC3KX7R

MCH 8/8U15H

LINDENHURST

M13M11M10

M4L32L29L26L22L20L18L16L14

L8L5L2

K24K21K18K15K12

K6J31J28J25J22J10

J7J4J1

H32H20H17H14H11AG4AG7U18U16U14U12

U8U5U2

T30T21T19T17T15T11T13

T6R31R28R25R22R20R18R16R14R12

R7R4R1

P32P26P23P19P17P15N22N20N18N16N14

F16F13F10F7F4H8H2G30G27G21G18G15G12G9G3F31F28G24F25F22F19N3M31M25M23M21M19M17M15N6E32E29E26E5E2D24D21D18D15D12D9D6

C28C25C22C19C16C13C10C7C4C1B29B26B23B20B17B14B11B8B5A27A24A21P13P11P8P2N30N27N24N12N9

B32

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS

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

Page 19: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDRA CLK 0

In Design Guide 0.75 is 49.9 ohm

MS-9621 change+1.25V_A to +1.8V

MS-9621 change+2.5V to +1.8V

DIMM A1 CS_#0,1 -> DDRA_CS_#2,X

1010

MS-9621 change+2.5V to+1.8V

DIMM A1

MS-9621 change+2.5V to+1.8V

DIMM A1 CKE0,1 -> MEM_CKE2,X

SMBUS ADDR: 0XA0

0000

DIMMA1 ODT_#0,1 -> DDRA_CS_#3,X

MS-9621

DDR II-DIMM A1

19 44Friday, March 25, 2005

Title

Size Document Number Rev

Date: Sheet of

DDRA_A5

DDRA_DQ39

DDRA_DQ7

DDRA_CB7

DDRA_DQ38

DDRA_A12

DDRA_DQS_P3

DDRA_DQ26

DDRA_CS_#3

DDRA_A0

DDRA_DQ13

DDRA_DQS_N9

DDRA_DQ29

DDRA_DQ34

DDRA_DQS_P10

DDRA_DQS_N13

DDRA_DQ43

DDRA_CB6

DDRA_DQ16

DDRA_DIMM_VREF

DDRA_DQ48

DDRA_DQS_P5

DDRA_CB4

DDRA_DQS_P8

DDRA_DQ42

DDRA_DQ32

DDRA_A11

DDRA_DQ49

DDRA_DQS_P0

DDRA_DQ55

DDRA_DQS_N4

DDRA_DQS_P14

DDRA_DQS_N12

DDRA_CB3

DDRA_CMDCLK_N0

DDRA_A7

DDRA_DQ41

DDRA_DQ5

DDRA_DQS_N10

DDRA_DQ59

DDRA_DQ24

DDRA_DQ28

DDRA_DQ1

DDRA_DQ4

DDRA_DQ53

DDRA_DQ[0..63]

DDRA_DQ56

DDRA_DQ62

DDRA_DQS_P6

DDRA_DQS_N11

DDRA_DQS_P4

DDRA_DQS_P12

DDRA_A1

DDRA_CB[0..7]

DDRA_DQS_P16

DDRA_DQ20

DDRA_DQS_P11

DDRA_DQ18

DDRA_A6

DDRA_DQ61

DDRA_DQS_N6

DDRA_DQS_P13

DDRA_CS_#2

DDRA_A10

DDRA_CB5

DDRA_A4DDRA_A3

DDRA_DQ23

DDRA_CB2

DDRA_DQS_N2

DDRA_DQS_P17

DDRA_DQ46

DDRA_DQS_N1

DDRA_DQ0

DDRA_DQ2

DDRA_DQ31

DDRA_DQS_N8

DDRA_DQ36

DDRA_CB0

DDRA_DQS_P7DDRA_DQS_N7

DDRA_DQS_P1

DDRA_CB1

DDRA_DQ50

DDRA_DQ9

DDRA_DQ14

DDRA_A8

DDRA_DQS_N17

DDRA_DQ60

DDRA_DQ19

DDRA_DQ35

DDRA_DQ47

DDRA_DQS_N14

DDRA_DQ54

DDRA_DQ30

DDRA_DQ12

DDRA_DQ10DDRA_DQ11

DDRA_DQS_N5

DDRA_DQS_N0

DDRA_DQ58

DDRA_DQS_N16

DDRA_DQ57

DDRA_DQ6

DDRA_DQ51

DDRA_DQ25

DDRA_DQS_N15

DDRA_DQS_P2

DDRA_DQ17

DDRA_DQ21DDRA_DQ22

DDRA_DQ3

DDRA_DQ27

DDRA_DQ8

DDRA_DQ33

DDRA_DQS_P9

DDRA_DQ63

DDRA_A9

DDRA_DQS_N[0..17]

DDRA_A13

DDRA_CMDCLK_P0 DDRA_DQ37

DDRA_DQ40

DDRA_DQS_P15

DDRA_A2 DDRA_DQ45

DDRA_DQS_N3

DDRA_DQ44

DDRA_A[0..13]

DDRA_DIMM_VREF

DDRA_DQ52

DDRA_DQ15

DDRA_DQS_P[0..17]

+1.8V

+1.8V +1.8V

+1.8V

+1.8V

+1.8V+1.8V

+1.8V

+1.8V

+3.3V

R9875R3F

C1681u10VC3MX7R

C1660.1u16VC3KX7R

C18410u6.3VC5MX5R

R610 100R3FR608 100R3F

C1581u10VC3MX7R

C15710u6.3VC5MX5R

C1620.1u16VC3KX7R

C7540.1u16VC3KX7R

C1610.1u16VC3KX7R

R657 56R2F

C1650.1u16VC3KX7R

DDRII 1/2

DIMM1A

DDRII

2362352302291171161111102272262182171081079998215214209208969590892062052001998786818015915815315240393433150149144143313025241411401321312221131212912812312210943

73192

74

54173174196176

5770

177179

58180

6061

18263

183188

220221137138185186

76193

17152

19071

101240239

119120

1238

5518

168167162161

49484342

77195

165

233

224

212

203

156

147

135

126

164

232

223

211

202

155

146

134

125

4546

113114

104105

9293

8384

3637

2728

1516

67

DQ63DQ62DQ61DQ60DQ59DQ58DQ57DQ56DQ55DQ54DQ53DQ52DQ51DQ50DQ49DQ48DQ47DQ46DQ45DQ44DQ43DQ42DQ41DQ40DQ39DQ38DQ37DQ36DQ35DQ34DQ33DQ32DQ31DQ30DQ29DQ28DQ27DQ26DQ25DQ24DQ23DQ22DQ21DQ20DQ19DQ18DQ17DQ16DQ15DQ14DQ13DQ12DQ11DQ10DQ09DQ08DQ07DQ06DQ05DQ04DQ03DQ02DQ01DQ00

WE_NRAS_NCAS_N

A16/BA2A15A14A13A12A11A10A09A08A07A06A05A04A03A02A01A00

CK2PCK2NCK1PCK1NCK0PCK0N

CS1_NCS0_N

CKE1CKE0

BA1BA0

SA2SA1SA0

SDASCL

VREFVDDSPD

RC0RFU/RC1

CB7CB6CB5CB4CB3CB2CB1CB0

ODT1ODT0

NC/DQS17N

NC/DQS16N

NC/DQS15N

NC/DQS14N

NC/DQS13N

NC/DQS12N

NC/DQS11N

NC/DQS10N

NC/DQS09N

NC/DQS17P

NC/DQS16P

NC/DQS15P

NC/DQS14P

NC/DQS13P

NC/DQS12P

NC/DQS11P

NC/DQS10P

NC/DQS09P

DQS8NDQS8P

DQS7NDQS7P

DQS6NDQS6P

DQS5NDQS5P

DQS4NDQS4P

DQS3NDQS3P

DQS2NDQS2P

DQS1NDQS1P

DQS0NDQS0P

R652 1K

R9975R3F

R656 56R2F

C1691u10VC3MX7R

R653 1K

C1640.1u16VC3KX7R

C1280.1u16VC3KX7R

C1630.1u16VC3KX7R

R654 56R2F

R609 100R3F

DDRII 2/2

DIMM1B

DDRII

197189187184178172

6967645953

1026819

115112109106103100

9794918885827966655047444138353229262320171411

852

191181175170787572625651194

237234231228225222219216213210207204201198169166163160157154151148145142139136133130127124121118

VDDVDDVDDVDDVDDVDDVDDVDDVDDVDDVDD

NCNCNC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

C1670.1u16VC3KX7R

R651 4.7K

C1701u10VC3MX7R

R607 100R3F

R655 56R2F

INDDRA_BA116,20,21INDDRA_BA016,20,21

INDDRA_CAS_#16,20,21

BISMBCLK_DIMM20,21,22,23,24

BI DDRA_DIMM_VREF 20,21

IN DDRA_CMDCLK_P0

INDDRA_CS_#216,20

BI DDRA_DQ[0..63] 16,20,21

BI DDRA_DQS_N[0..17] 16,20,21

INDIMM_RSTA_#20,21,29

INDDRA_CS_#316,20

IN DDRA_CMDCLK_N0

INDDRA_BA216,20,21

INMEM_CKE216,20,21

IN DDRA_A[0..13] 16,20,21

INDDRA_WE_#16,20,21

BISMBDATA_DIMM20,21,22,23,24

BI DDRA_DQS_P[0..17] 16,20,21

INDDRA_RAS_#16,20,21

BI DDRA_CB[0..7] 16,20,21

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

Page 20: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDRA CLK 1

MS-9621 change+2.5Vto +1.8V

DIMM A2 ODT0,1 -> DDRA_CS_#5,3

MS-9621 change+2.5Vto +1.8V

DIMM A2 CS_#0,1 -> DDRA_CS_#4,2

DIMMA2

DIMM A2 CKE0,1 -> MEM_CKE4,2

SMBUS ADDR: 0XA2

00011010

MS-9621

DDR II-DIMM A2

20 44Friday, March 25, 2005

Title

Size Document Number Rev

Date: Sheet of

DDRA_CB2

DDRA_DQ30

DDRA_DQ12

DDRA_DQ1

DDRA_CS_#5

DDRA_A[0..13]

DDRA_DQ4

DDRA_DQS_N0DDRA_DQS_P9

DDRA_A2

DDRA_A6

DDRA_A3

DDRA_DQS_P12

DDRA_DQ55

DDRA_DQ10

DDRA_DQ29

DDRA_A0

DDRA_DQS_P6

DDRA_A10

DDRA_DQ31

DDRA_DQS_P1

DDRA_DQ26

DDRA_DQS_N5

DDRA_DQS_P3

DDRA_DQS_N4

DDRA_DQ50

DDRA_DQS_P[0..17]

DDRA_DQ14

DDRA_DQ5

DDRA_DQS_N11

DDRA_CB7

DDRA_DQ52

DDRA_DQ0

DDRA_DQ41

DDRA_DQS_N14

SMBDATA_DIMM

DDRA_DQS_P5

DDRA_DQ18

DDRA_DQ25

DDRA_CB5

DDRA_A12DDRA_DQ56

DDRA_A5

DDRA_CB3

DDRA_CS_#2

DDRA_DQS_N16

DDRA_DQ35

DDRA_A4

DDRA_DQ61

DDRA_DQS_P0

DDRA_CB[0..7]

DDRA_DQ60

DDRA_DQ20

DDRA_DQ32

DDRA_DQ22

DDRA_DQS_P10

DDRA_DQS_P4

DDRA_DQ44

DDRA_DQ48DDRA_DQ47

DDRA_DQ39

DDRA_DQ54

DDRA_DQS_N9

DDRA_DQS_N2

DDRA_CS_#3

DDRA_DQ21

DDRA_DQ16

DDRA_DQ27

DDRA_DQ58

DDRA_DQ53

DDRA_CS_#4

DDRA_DQS_P11

DDRA_DQS_P16

DDRA_CS_#4

DDRA_DQ57

DDRA_DQS_N[0..17]

SMBCLK_DIMM

DDRA_DQS_N6

DDRA_DQ23

DDRA_DQ15

DDRA_A11

DDRA_DQ6

DDRA_DQS_N10

DDRA_DQ28

DDRA_A7

DDRA_DQS_N13

DDRA_DQ38

DDRA_DQS_P15

DDRA_A8

DDRA_DQS_N15

DDRA_DQ[0..63]

DDRA_A9

DDRA_A13

DDRA_DQS_P8

DDRA_DQ34

DDRA_CB1

DDRA_DQ19

DDRA_DQS_N8

DDRA_DQ11

DDRA_DQ33

DDRA_DQ7

DDRA_DQ40

DDRA_DQ45

DDRA_DQ37

DDRA_DQ3

DDRA_DQ62

DDRA_DQS_N7

DDRA_DQ51

DDRA_DQ46

DDRA_DQS_N1

DDRA_DQ8

DDRA_DQ49

DDRA_DQS_N3

DDRA_DQ24

DDRA_CB0

DDRA_DQS_N17

DDRA_DQ63

DDRA_DQ17

DDRA_DQ9

DDRA_DQ36

DDRA_DQ2

DDRA_CMDCLK_N1

DDRA_DQS_P2

DDRA_DQS_P14

DDRA_DQS_P13

DDRA_DQ13

DDRA_DQS_P7

DDRA_CB6

DDRA_DQS_N12

DDRA_CB4

DDRA_DQ42

DDRA_CS_#5

DDRA_DQS_P17

DDRA_DQ59

DDRA_DQ43

DDRA_CMDCLK_P1

DDRA_A1

+1.8V

+1.8V

+1.8V

+3.3V

+3.3V

+1.8V

+1.8V

+1.8V

+1.8V

+3.3V

R80 0

R667 56R2F

C1300.1u16VC3KX7R

R103 100R3FC1371u10VC3MX7R

R666 56R2F

C1320.1u16VC3KX7R

C1401u10VC3MX7R R668 56R2F

R105 100R3F

R795.1K

C1290.1u16VC3KX7R

C15510u6.3VC5MX5R

R665 56R2F

R102 100R3F

C1340.1u16VC3KX7R

R76 0

C17910u6.3VC5MX5R

C1330.1u16VC3KX7R

C930.1u16VC3KX7R

DDRII 2/2

DIMM3B

DDRII

197189187184178172

6967645953

1026819

115112109106103100

9794918885827966655047444138353229262320171411

852

191181175170787572625651194

237234231228225222219216213210207204201198169166163160157154151148145142139136133130127124121118

VDDVDDVDDVDDVDDVDDVDDVDDVDDVDDVDD

NCNCNC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

R104 100R3F

DDRII 1/2

DIMM3A

DDRII

2362352302291171161111102272262182171081079998215214209208969590892062052001998786818015915815315240393433150149144143313025241411401321312221131212912812312210943

73192

74

54173174196176

5770

177179

58180

6061

18263

183188

220221137138185186

76193

17152

19071

101240239

119120

1238

5518

168167162161

49484342

77195

165

233

224

212

203

156

147

135

126

164

232

223

211

202

155

146

134

125

4546

113114

104105

9293

8384

3637

2728

1516

67

DQ63DQ62DQ61DQ60DQ59DQ58DQ57DQ56DQ55DQ54DQ53DQ52DQ51DQ50DQ49DQ48DQ47DQ46DQ45DQ44DQ43DQ42DQ41DQ40DQ39DQ38DQ37DQ36DQ35DQ34DQ33DQ32DQ31DQ30DQ29DQ28DQ27DQ26DQ25DQ24DQ23DQ22DQ21DQ20DQ19DQ18DQ17DQ16DQ15DQ14DQ13DQ12DQ11DQ10DQ09DQ08DQ07DQ06DQ05DQ04DQ03DQ02DQ01DQ00

WE_NRAS_NCAS_N

A16/BA2A15A14A13A12A11A10A09A08A07A06A05A04A03A02A01A00

CK2PCK2NCK1PCK1NCK0PCK0N

CS1_NCS0_N

CKE1CKE0

BA1BA0

SA2SA1SA0

SDASCL

VREFVDDSPD

RC0RFU/RC1

CB7CB6CB5CB4CB3CB2CB1CB0

ODT1ODT0

NC/DQS17N

NC/DQS16N

NC/DQS15N

NC/DQS14N

NC/DQS13N

NC/DQS12N

NC/DQS11N

NC/DQS10N

NC/DQS09N

NC/DQS17P

NC/DQS16P

NC/DQS15P

NC/DQS14P

NC/DQS13P

NC/DQS12P

NC/DQS11P

NC/DQS10P

NC/DQS09P

DQS8NDQS8P

DQS7NDQS7P

DQS6NDQS6P

DQS5NDQS5P

DQS4NDQS4P

DQS3NDQS3P

DQS2NDQS2P

DQS1NDQS1P

DQS0NDQS0P

C1361u10VC3MX7R

C1310.1u16VC3KX7R

C1350.1u16VC3KX7R

R775.1K

INDDRA_BA216,19,21

BISMBDATA_DIMM19,21,22,23,24

INDDRA_WE_#16,19,21

BI DDRA_DQS_P[0..17] 16,19,21

INDIMM_RSTA_#19,21,29

INDDRA_CS_#216,19

BI DDRA_DQS_N[0..17] 16,19,21

IN DDRA_CMDCLK_P1 16

INDDRA_DIMM_VREF19,21

BI SMBCLK_MAIN 10,17,41

IN DDRA_CMDCLK_N1 16

BISMBCLK_DIMM19,21,22,23,24

BI DDRA_DQ[0..63] 16,19,21

BI SMBDATA_MAIN 10,17,41

INMEM_CKE216,19,21INMEM_CKE416,21

INDDRA_CAS_#16,19,21

INDDRA_CS_#516

INDDRA_RAS_#16,19,21

INDDRA_CS_#316,19

INDDRA_BA116,19,21

INDDRA_CS_#416

IN DDRA_A[0..13] 16,19,21

INDDRA_BA016,19,21

BI DDRA_CB[0..7] 16,19,21

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

Page 21: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DIMM A3CS_#0,1 -> DDRA_CS_#6,0

MS-9621 change+2.5V to+1.8V

DDRA CLK 2

DIMM A3

MS-9621 DDR-II Achannelterminator

MS-9152 change+2.5V to+1.8V

DIMM A3 CKE0,1 -> MEM_CKE6,0

DIMM A3 ODT0,1 -> DDRA_CS_#7,1

SMBUS ADDR: 0XA4

1010 0010

MS-9621

DDR II-DIMM A3

21 44Friday, March 25, 2005

Title

Size Document Number Rev

Date: Sheet of

DDRA_DQ9

DDRA_DQ12

DDRA_CB6

DDRA_DQS_P14

DDRA_DQ43

DDRA_DQ31

DDRA_CS_#6

DDRA_DQ3

DDRA_CB[0..7]

DDRA_DQ34

DDRA_A4

DDRA_DQ61

DDRA_A6

DDRA_DQ52

DDRA_DQ58

DDRA_DQS_N8

DDRA_DQ17

DDRA_DQS_N4

DDRA_A7

DDRA_A9

DDRA_DQ57

DDRA_DQS_P16

DDRA_DQ35

DDRA_CS_#1

DDRA_A8

DDRA_DQ25

DDRA_DQS_N10

DDRA_CS_#6

DDRA_DQS_P9

DDRA_DQS_N11

DDRA_DQ23

DDRA_CMDCLK_N2

DDRA_A13

DDRA_CB2

DDRA_A0

DDRA_DQS_N6

DDRA_CS_#0

DDRA_A11

DDRA_DQS_N12

DDRA_DQ60

DDRA_A10

DDRA_DQ21

DDRA_DQS_N13

DDRA_DQS_N0

DDRA_A11

DDRA_A3

DDRA_DQ37

DDRA_DQS_P10

DDRA_DQS_P5

DDRA_DQ59

DDRA_WE_#

DDRA_CB5

DDRA_A8

DDRA_DQS_P0

DDRA_DQS_P11

DDRA_DQS_P6

DDRA_CB7

DDRA_DQ47DDRA_DQ46

DDRA_DQS_P17

DDRA_A9

DDRA_DQ36

DDRA_DQ62

DDRA_DQS_P7

DDRA_DQ38

DDRA_DQS_N[0..17]

DDRA_DQ29

DDRA_A13DDRA_DQ55

DDRA_DQ13

DDRA_DQS_P3DDRA_DQS_N3

DDRA_DQ16

DDRA_DQ48

DDRA_DQ8DDRA_BA0

DDRA_DQS_N17

DDRA_DQ22

DDRA_DQ27

DDRA_A0

DDRA_DQ5

DDRA_A5

DDRA_DQ4

DDRA_DQ6

DDRA_A5

DDRA_DQ26

DDRA_BA1

DDRA_DQ18

DDRA_DQ45

DDRA_A[0..13]

DDRA_DQ39

DDRA_A7

DDRA_DQS_P2

DDRA_A2

DDRA_DQ2

DDRA_CB3DDRA_DQ7

DDRA_A3

DDRA_DQ50

DDRA_RAS_#

DDRA_A1

DDRA_DQ28

DDRA_CS_#7

DDRA_DQ53

DDRA_DQS_N9

DDRA_DQ42

DDRA_A1

DDRA_DQS_N14

DDRA_DQ20

DDRA_DQ[0..63]

DDRA_DQ49

DDRA_DQS_P[0..17]

DDRA_DQS_P12

DDRA_DQS_P13

DDRA_CB4

DDRA_DQS_P4

DDRA_DQS_N5

DDRA_DQ63

DDRA_CMDCLK_P2

DDRA_DQ0

DDRA_A12

DDRA_DQ41

DDRA_DQ30

DDRA_DQ56

DDRA_A6

DDRA_DQS_P8

DDRA_DQ51

DDRA_A10

DDRA_DQ11

DDRA_DQS_N16

DDRA_DQ32

DDRA_DQ24

DDRA_CB1

DDRA_DQ44

DDRA_CB0

DDRA_DQ1

DDRA_A2

DDRA_DQS_N7

DDRA_DQ33

DDRA_DQ15

DDRA_CS_#7

DDRA_BA2

DDRA_CAS_#

DDRA_DQ54

DDRA_DQS_P1

DDRA_DQS_N15

DDRA_DQ14

DDRA_DQS_N1

DDRA_DQ19

DDRA_A12

DDRA_DQS_P15

DDRA_DQ40

DDRA_DQ10

DDRA_A4

DDRA_DQS_N2

DDRA_CS_#0

DDRA_CS_#1

+1.8V

+1.8V

+1.8V

+1.8V

+3.3V

+1.8V

+3.3V

+1.8V

+1.8V

+1.8V

+1.8V

+1.8V

+1.8V

+1.8V

R713 56R2F

RN96 56R_04021 23 45 67 8

R676 56R2F

R705 56R2F

RN107 56R_04021 23 45 67 8

RN102 56R_04021 23 45 67 8

C660.1u16VC3KX7R

R663 56R2F

C740.1u16VC3KX7R

C730.1u16VC3KX7R

R706 56R2F

R658 56R2F

RN95 56R_04021 23 45 67 8

C8180.1u16VC3KX7R

R708 56R2F

R662 56R2F

C6180.1u16VC3KX7R

R585 100R3F

DDRII 1/2

DIMM5A

DDRII

2362352302291171161111102272262182171081079998215214209208969590892062052001998786818015915815315240393433150149144143313025241411401321312221131212912812312210943

73192

74

54173174196176

5770

177179

58180

6061

18263

183188

220221137138185186

76193

17152

19071

101240239

119120

1238

5518

168167162161

49484342

77195

165

233

224

212

203

156

147

135

126

164

232

223

211

202

155

146

134

125

4546

113114

104105

9293

8384

3637

2728

1516

67

DQ63DQ62DQ61DQ60DQ59DQ58DQ57DQ56DQ55DQ54DQ53DQ52DQ51DQ50DQ49DQ48DQ47DQ46DQ45DQ44DQ43DQ42DQ41DQ40DQ39DQ38DQ37DQ36DQ35DQ34DQ33DQ32DQ31DQ30DQ29DQ28DQ27DQ26DQ25DQ24DQ23DQ22DQ21DQ20DQ19DQ18DQ17DQ16DQ15DQ14DQ13DQ12DQ11DQ10DQ09DQ08DQ07DQ06DQ05DQ04DQ03DQ02DQ01DQ00

WE_NRAS_NCAS_N

A16/BA2A15A14A13A12A11A10A09A08A07A06A05A04A03A02A01A00

CK2PCK2NCK1PCK1NCK0PCK0N

CS1_NCS0_N

CKE1CKE0

BA1BA0

SA2SA1SA0

SDASCL

VREFVDDSPD

RC0RFU/RC1

CB7CB6CB5CB4CB3CB2CB1CB0

ODT1ODT0

NC/DQS17N

NC/DQS16N

NC/DQS15N

NC/DQS14N

NC/DQS13N

NC/DQS12N

NC/DQS11N

NC/DQS10N

NC/DQS09N

NC/DQS17P

NC/DQS16P

NC/DQS15P

NC/DQS14P

NC/DQS13P

NC/DQS12P

NC/DQS11P

NC/DQS10P

NC/DQS09P

DQS8NDQS8P

DQS7NDQS7P

DQS6NDQS6P

DQS5NDQS5P

DQS4NDQS4P

DQS3NDQS3P

DQS2NDQS2P

DQS1NDQS1P

DQS0NDQS0P

R664 56R2F

C6190.1u16VC3KX7R

C750.1u16VC3KX7R

C780.1u16VC3KX7R

R707 56R2F

RN97 56R_04021 23 45 67 8

RN99 56R_04021 23 45 67 8

C700.1u16VC3KX7R

C690.1u16VC3KX7R

R677 56R2F

R591 100R3F

R709 56R2F

C12310u6.3VC5MX5R

RN98 56R_04021 23 45 67 8

R702 56R2F

R659 56R2F

C9010u6.3VC5MX5R

C760.1u16VC3KX7R

R584 100R3F

RN101 56R_04021 23 45 67 8

R710 56R2F

C920.1u16VC3KX7R

C710.1u16VC3KX7R

R661 56R2F

C680.1u16VC3KX7R

R711 56R2F

R703 56R2F

DDRII 2/2

DIMM5B

DDRII

197189187184178172

6967645953

1026819

115112109106103100

9794918885827966655047444138353229262320171411

852

191181175170787572625651194

237234231228225222219216213210207204201198169166163160157154151148145142139136133130127124121118

VDDVDDVDDVDDVDDVDDVDDVDDVDDVDDVDD

NCNCNC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

C6090.1u16VC3KX7R

C770.1u16VC3KX7R

R588 100R3F

R712 56R2F

C1391u10VC3MX7R

RN100 56R_04021 23 45 67 8

C720.1u16VC3KX7R

R704 56R2F

RN104 56R_04021 23 45 67 8

RN103 56R_04021 23 45 67 8

C670.1u16VC3KX7R

INMEM_CKE516,23

INDDRA_WE_#16,19,20

INDDRA_BA216,19,20

INMEM_CKE416,20

BI DDRA_DQS_N[0..17] 16,19,20

BI DDRA_DQS_P[0..17] 16,19,20

INDDRA_BA016,19,20

BISMBCLK_DIMM19,20,22,23,24

IN DDRA_A[0..13] 16,19,20

IN DDRA_CMDCLK_P2 16

INMEM_CKE716,24

INDDRA_CS_#016

INDDRA_DIMM_VREF19,20

INDDRA_RAS_#16,19,20

INDDRA_BA116,19,20

INMEM_CKE616

INDDRA_CS_#716

INDDRA_CAS_#16,19,20

INMEM_CKE116,24

BI DDRA_DQ[0..63] 16,19,20

INDIMM_RSTA_#19,20,29

INMEM_CKE616

INMEM_CKE316,22,23

BI DDRA_CB[0..7] 16,19,20

BISMBDATA_DIMM19,20,22,23,24

INDDRA_CS_#116

INMEM_CKE216,19,20

INDDRA_CS_#616

IN DDRA_CMDCLK_N2 16

INMEM_CKE016

INMEM_CKE016

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

Page 22: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MS-9621change+2.5V to+1.8V

DDRB CLK 0

DIMM B1 ODT0,1 -> DDRB_CS_#3,X

DIMM B1 CKE0,1 -> MEM_CKE3,X

DIMM B1 CS_#0,1 -> DDRB_CS_#2,XIn Design Guide 0.75 is 49.9 ohm

SMBUS ADDR: 0XA8DIMM B11010 100 0

MS-9621

DDR II-DIMM B1

22 44Friday, March 25, 2005

Title

Size Document Number Rev

Date: Sheet of

DDRB_DQS_N2

DDRB_DQ35

DDRB_DQ[0..63]

DDRB_DQ58

DDRB_DQS_P2

DDRB_DQ62

DDRB_A10

DDRB_DQ41

DDRB_DQ53

DDRB_DQ5

DDRB_DQ48

DDRB_DQ8

DDRB_DQS_P13

DDRB_DQS_N6

DDRB_DQ61

DDRB_DQ31

DDRB_DQ39

DDRB_DQS_N8

DDRB_DQ28

DDRB_DQ12

DDRB_DQ3

DDRB_CB3

DDRB_DQS_P15

DDRB_DQ32

DDRB_DQ38

DDRB_DQ57

DDRB_A11

DDRB_DQ22

DDRB_DQ50

DDRB_DQS_N4

DDRB_DQ52

DDRB_CB0

DDRB_CS_#2

DDRB_DQ10

DDRB_DQ37

DDRB_DQ0

DDRB_DQ47

DDRB_CMDCLK_N0

DDRB_DQS_P10

DDRB_CB6

DDRB_A[0..13]

DDRB_A7

DDRB_DQ46

DDRB_DQ34

DDRB_DQ27

DDRB_A0

DDRB_DQ56

DDRB_DQS_N3

DDRB_DQ14

DDRB_A2

DDRB_DQ16

DDRB_A8

DDRB_CB4

DDRB_DQS_N17DDRB_DQS_P17

DDRB_DQS_P14

DDRB_DQS_N7

DDRB_DQ54

DDRB_DQ51

DDRB_DQ36

DDRB_A13

DDRB_DQ60

DDRB_A1

DDRB_DQ19

DDRB_DQS_P16

DDRB_DQ25

DDRB_DQ49

DDRB_DIMM_VREF

DDRB_DQ21

DDRB_DQS_P[0..17]

DDRB_DQS_P6

DDRB_CS_#3

DDRB_DQS_P12

DDRB_DQS_N9

DDRB_DQ23

DDRB_A6

DDRB_DQS_N12

DDRB_CB2

DDRB_DQS_P5

DDRB_CB7

DDRB_DQS_P3

DDRB_DQ9

DDRB_DQ59

DDRB_DQS_N16

DDRB_DQ55

DDRB_DQS_N5

DDRB_DQS_P9

DDRB_DQ13

DDRB_DQS_P7

DDRB_DQ18DDRB_DQ17

DDRB_DIMM_VREF

DDRB_DQ20

DDRB_DQ45

DDRB_DQ24

DDRB_CB1

DDRB_CB5

DDRB_DQ63

DDRB_DQ40

DDRB_DQ30

DDRB_CB[0..7]

DDRB_DQ6

DDRB_A12

DDRB_DQS_N1

DDRB_DQ15

DDRB_DQS_N13

DDRB_A4

DDRB_DQ11

DDRB_DQ42

DDRB_DQ1

DDRB_DQ29

DDRB_DQS_P4

DDRB_A9

DDRB_DQS_N[0..17]

DDRB_DQS_N0

DDRB_DQS_N10

DDRB_DQS_N14

DDRB_DQ26

DDRB_DQ43

DDRB_DQS_N11

DDRB_CMDCLK_P0

DDRB_DQS_P8

DDRB_DQ4

DDRB_DQS_P11

DDRB_DQ44

DDRB_A3

DDRB_DQS_P1

DDRB_DQS_P0

DDRB_A5

DDRB_DQ7

DDRB_DQ33

DDRB_DQS_N15

DDRB_DQ2

+1.8V

+1.8V

+1.8V

+1.8V

+1.8V

+3.3V

+1.8V

+3.3V

+1.8V+1.8V

+1.8V

R671 1K

C2030.1u16VC3KX7R

R141 100R3F

C7830.1u16VC3KX7R

C21110u6.3VC5MX5R

R13875R3F

C1960.1u16VC3KX7R

R675 56R2F

R140 100R3F

C1780.1u16VC3KX7R

R674 56R2F

R670 1K

C2090.1u16VC3KX7R

C2060.1u16VC3KX7R

C1971u10VC3MX7R

C21010u6.3VC5MX5R

R672 56R2FC1270.1u16VC3KX7R

C1771u10VC3MX7R

R146 100R3F

C2071u10VC3MX7R

R673 56R2F

R13975R3F

C1981u10VC3MX7R

R669 4.7K

DDRII 1/2

DIMM2A

DDRII

2362352302291171161111102272262182171081079998215214209208969590892062052001998786818015915815315240393433150149144143313025241411401321312221131212912812312210943

73192

74

54173174196176

5770

177179

58180

6061

18263

183188

220221137138185186

76193

17152

19071

101240239

119120

1238

5518

168167162161

49484342

77195

165

233

224

212

203

156

147

135

126

164

232

223

211

202

155

146

134

125

4546

113114

104105

9293

8384

3637

2728

1516

67

DQ63DQ62DQ61DQ60DQ59DQ58DQ57DQ56DQ55DQ54DQ53DQ52DQ51DQ50DQ49DQ48DQ47DQ46DQ45DQ44DQ43DQ42DQ41DQ40DQ39DQ38DQ37DQ36DQ35DQ34DQ33DQ32DQ31DQ30DQ29DQ28DQ27DQ26DQ25DQ24DQ23DQ22DQ21DQ20DQ19DQ18DQ17DQ16DQ15DQ14DQ13DQ12DQ11DQ10DQ09DQ08DQ07DQ06DQ05DQ04DQ03DQ02DQ01DQ00

WE_NRAS_NCAS_N

A16/BA2A15A14A13A12A11A10A09A08A07A06A05A04A03A02A01A00

CK2PCK2NCK1PCK1NCK0PCK0N

CS1_NCS0_N

CKE1CKE0

BA1BA0

SA2SA1SA0

SDASCL

VREFVDDSPD

RC0RFU/RC1

CB7CB6CB5CB4CB3CB2CB1CB0

ODT1ODT0

NC/DQS17N

NC/DQS16N

NC/DQS15N

NC/DQS14N

NC/DQS13N

NC/DQS12N

NC/DQS11N

NC/DQS10N

NC/DQS09N

NC/DQS17P

NC/DQS16P

NC/DQS15P

NC/DQS14P

NC/DQS13P

NC/DQS12P

NC/DQS11P

NC/DQS10P

NC/DQS09P

DQS8NDQS8P

DQS7NDQS7P

DQS6NDQS6P

DQS5NDQS5P

DQS4NDQS4P

DQS3NDQS3P

DQS2NDQS2P

DQS1NDQS1P

DQS0NDQS0P

DDRII 2/2

DIMM2B

DDRII

197189187184178172

6967645953

1026819

115112109106103100

9794918885827966655047444138353229262320171411

852

191181175170787572625651194

237234231228225222219216213210207204201198169166163160157154151148145142139136133130127124121118

VDDVDDVDDVDDVDDVDDVDDVDDVDDVDDVDD

NCNCNC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

C2050.1u16VC3KX7R

R145 100R3F

C2040.1u16VC3KX7R

BI

DDRB_DQS_P[0..17] 16,23,24

INDDRB_BA016,23,24

BISMBCLK_DIMM19,20,21,23,24

INMEM_CKE316,21,23

INDDRB_BA116,23,24

IN DDRB_CMDCLK_P0 16

IN DDRB_CMDCLK_N0 16

INDDRB_BA216,23,24

INDDRB_CAS_#16,23,24

INDDRB_CS_#316,23

BI DDRB_DQ[0..63] 16,23,24

INDDRB_RAS_#16,23,24

BISMBDATA_DIMM19,20,21,23,24

INDDRB_CS_#216,23

INDDRB_WE_#16,23,24

INDIMM_RSTB_#23,24,29

BI DDRB_CB[0..7] 16,23,24

IN DDRB_A[0..13] 16,23,24

BI DDRB_DIMM_VREF 23,24

BI

DDRB_DQS_N[0..17] 16,23,24

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

Page 23: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DIMM B2 ODT0,1 -> DDRB_CS_#5,3

MS-9621change+2.5Vto +1.8V

DIMM B2 CKE0,1 -> MEM_CKE5,3

DIMM B2 CS_#0,1 -> DDRB_CS_#4,2

DDRB CLK 1

1010 0SMBUS ADDR: 0XAA

101

DIMM B2

MS-9621

DDR II-DIMM B2

23 44Friday, March 25, 2005

Title

Size Document Number Rev

Date: Sheet of

DDRB_DQS_N0

DDRB_DQ19

DDRB_DQS_P6

DDRA_CS_#4

DDRB_DQ25

DDRB_A13

DDRB_CB3

DDRB_DQS_N8

DDRB_CB5

DDRB_DQ1

DDRB_DQ60

DDRB_DQ33

DDRB_CB1

DDRB_DQ17

DDRB_DQS_P13

DDRB_DQ35

DDRB_DQ43

DDRB_DQ46

DDRB_DQ2

DDRB_DQ15

DDRB_DQ39

DDRB_CMDCLK_N1

DDRB_DQ48

DDRB_DQ23

DDRB_DQ32

DDRB_DQ47

DDRB_DQ41

DDRB_DQ[0..63]

DDRB_DQS_N3

DDRB_DQ42

DDRB_DQS_P3

DDRB_DQS_N14

DDRB_A4

DDRB_DQ28

DDRB_DQS_N10

DDRB_DQS_P9

DDRB_DQ57

DDRB_DQ31

DDRB_DQ13

DDRB_DQ22

DDRB_DQ61

DDRB_DQS_P1

DDRB_A10

DDRB_DQ63

DDRB_DQ4

DDRB_DQS_N11

DDRB_DQ54DDRB_DQ53

DDRB_DQ30

DDRB_DQS_N9

DDRA_CS_#5

DDRA_CS_#2

DDRB_A6

DDRB_DQ20

DDRB_DQ44

DDRB_DQ18

DDRB_A8

DDRB_A2

DDRB_DQS_P8

DDRB_CB[0..7]

DDRB_DQ12

DDRB_DQ50

DDRB_DQ24

DDRB_A7

DDRB_DQS_N1

DDRB_DQS_N15

DDRB_CB2

DDRB_DQ34

DDRB_DQS_N4

DDRB_DQ58

DDRB_A1

DDRB_DQ62

DDRA_CS_#3

DDRB_DQ38

DDRB_DQ0

DDRB_DQS_P15

DDRB_DQS_N5

DDRB_DQ11

DDRB_DQS_N2

DDRB_DQ59

DDRB_DQS_N13

DDRB_DQS_P7

DDRB_DQS_P0

DDRB_DQ55

DDRB_DQS_P10

DDRB_DQ51

DDRB_A0

DDRB_DQS_P4

DDRB_CB6

DDRB_DQ37

DDRB_DQ14

DDRB_DQ40

DDRB_DQ3

DDRB_DQS_P5

DDRB_DQS_N12

DDRB_DQ49

DDRB_DQ27

DDRB_A11DDRB_A12

DDRB_DQS_P2

DDRB_DQS_N17

DDRB_CS_#4

DDRB_DQ29

DDRB_DQ16

DDRB_A9

DDRB_DQS_P17

DDRB_A5

DDRB_DQS_N16

DDRB_DQS_P12

DDRB_DQ8

DDRB_DQS_N6

DDRB_DQ36

DDRB_DQS_N[0..17]

DDRB_DQ45

DDRB_DQ7

DDRB_A3

DDRB_CB7DDRB_DQ9

DDRB_CMDCLK_P1

DDRB_DQ10

DDRB_CS_#5

DDRB_DQ52

DDRB_DQ6

DDRB_DQ26

DDRB_DQ56

DDRB_DQS_P11

DDRB_DQS_P16

DDRB_DQS_P[0..17]

DDRB_CB0

DDRB_CB4

DDRB_DQ21

DDRB_A[0..13]

DDRB_DQS_P14

DDRB_DQS_N7

DDRB_DQ5

+1.8V

+1.8V

+1.8V

+1.8V

+1.8V

+1.8V

+3.3V

+3.3V

+1.8V

C1990.1u16VC3KX7R

C2001u10VC3MX7R

DDRII 2/2

DIMM4B

DDRII

197189187184178172

6967645953

1026819

115112109106103100

9794918885827966655047444138353229262320171411

852

191181175170787572625651194

237234231228225222219216213210207204201198169166163160157154151148145142139136133130127124121118

VDDVDDVDDVDDVDDVDDVDDVDDVDDVDDVDD

NCNCNC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

C20810u6.3VC5MX5R

R684 56R2FC2011u10VC3MX7R

C1760.1u16VC3KX7R

R113 100R3F

C19110u6.3VC5MX5R

C1730.1u16VC3KX7R

R112 100R3F

C1600.1u16VC3KX7R

C1720.1u16VC3KX7R

R685 56R2F

C2021u10VC3MX7R

C1740.1u16VC3KX7R

R111 100R3FR686 56R2F

C1750.1u16VC3KX7R

DDRII 1/2

DIMM4A

DDRII

2362352302291171161111102272262182171081079998215214209208969590892062052001998786818015915815315240393433150149144143313025241411401321312221131212912812312210943

73192

74

54173174196176

5770

177179

58180

6061

18263

183188

220221137138185186

76193

17152

19071

101240239

119120

1238

5518

168167162161

49484342

77195

165

233

224

212

203

156

147

135

126

164

232

223

211

202

155

146

134

125

4546

113114

104105

9293

8384

3637

2728

1516

67

DQ63DQ62DQ61DQ60DQ59DQ58DQ57DQ56DQ55DQ54DQ53DQ52DQ51DQ50DQ49DQ48DQ47DQ46DQ45DQ44DQ43DQ42DQ41DQ40DQ39DQ38DQ37DQ36DQ35DQ34DQ33DQ32DQ31DQ30DQ29DQ28DQ27DQ26DQ25DQ24DQ23DQ22DQ21DQ20DQ19DQ18DQ17DQ16DQ15DQ14DQ13DQ12DQ11DQ10DQ09DQ08DQ07DQ06DQ05DQ04DQ03DQ02DQ01DQ00

WE_NRAS_NCAS_N

A16/BA2A15A14A13A12A11A10A09A08A07A06A05A04A03A02A01A00

CK2PCK2NCK1PCK1NCK0PCK0N

CS1_NCS0_N

CKE1CKE0

BA1BA0

SA2SA1SA0

SDASCL

VREFVDDSPD

RC0RFU/RC1

CB7CB6CB5CB4CB3CB2CB1CB0

ODT1ODT0

NC/DQS17N

NC/DQS16N

NC/DQS15N

NC/DQS14N

NC/DQS13N

NC/DQS12N

NC/DQS11N

NC/DQS10N

NC/DQS09N

NC/DQS17P

NC/DQS16P

NC/DQS15P

NC/DQS14P

NC/DQS13P

NC/DQS12P

NC/DQS11P

NC/DQS10P

NC/DQS09P

DQS8NDQS8P

DQS7NDQS7P

DQS6NDQS6P

DQS5NDQS5P

DQS4NDQS4P

DQS3NDQS3P

DQS2NDQS2P

DQS1NDQS1P

DQS0NDQS0P

R683 56R2F

C1710.1u16VC3KX7R

R114 100R3F

IN DDRB_CMDCLK_N1 16

INDDRB_BA116,22,24

IN DDRB_CMDCLK_P1 16

INDDRB_DIMM_VREF22,24

INDDRB_CS_#516

INDDRB_BA016,22,24

BI DDRB_DQS_P[0..17] 16,22,24

INMEM_CKE516,21

INDIMM_RSTB_#22,24,29

IN DDRB_A[0..13] 16,22,24

BI DDRB_CB[0..7] 16,22,24

BI DDRB_DQS_N[0..17] 16,22,24

INDDRB_WE_#16,22,24

INDDRB_BA216,22,24

INDDRB_CS_#316,22

INDDRB_CAS_#16,22,24INDDRB_RAS_#16,22,24

BISMBCLK_DIMM19,20,21,22,24BISMBDATA_DIMM19,20,21,22,24

INDDRB_CS_#216,22

BI DDRB_DQ[0..63] 16,22,24

INDDRB_CS_#416

INMEM_CKE316,21,22

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

Page 24: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DIMM B3 ODT0,1 -> DDRB_CS_#7,1

DDRB CLK 2

MS-9621 change +2.5Vto +1.8V

MS-9152 change +2.5Vto +1.8V

DIMM B3 CS_#0,1 -> DDRB_CS_#6,0

DIMM B3 CKE0,1 -> MEM_CKE7,1

MS-9621 DDR-II Bchannelterminator

DIMM B3

1101010 0SMBUS ADDR: 0XAC

MS-9621

DDR II-DIMM B3

24 44Friday, March 25, 2005

Title

Size Document Number Rev

Date: Sheet of

DDRB_WE_#

DDRB_A10

DDRB_DQ62

DDRB_DQS_N9

DDRB_DQ0

DDRB_DQ34

DDRB_DQ17

DDRB_A6

DDRB_DQ31

DDRB_DQ52

DDRB_A1

DDRB_DQ13

DDRB_DQS_N15

DDRB_CB1

DDRB_DQ21

DDRB_DQS_N2

DDRB_DQ11

DDRB_A8

DDRB_DQ42

DDRB_DQS_N13

DDRB_DQS_N3

DDRB_DQ7

DDRB_DQS_N12

DDRB_DQ58

DDRB_A[0..13]

DDRB_A4

DDRB_DQ37

DDRB_CS_#6

DDRB_DQS_P6

DDRB_CB5

DDRB_DQS_P1

DDRB_A13

DDRB_DQ5

DDRB_DQS_P10

DDRB_DQ63

DDRB_DQ22

DDRB_CS_#1

DDRB_DQS_N8

DDRB_DQ18

DDRB_DQ24

DDRB_DQS_N6

DDRB_A5

DDRB_A2

DDRB_CS_#7

DDRB_A4

DDRB_DQ53

DDRB_A3

DDRB_BA1

DDRB_DQ25

DDRB_DQ[0..63]

DDRB_DQ16

DDRB_CB7

DDRB_A12

DDRB_DQ15

DDRB_DQS_P16

DDRB_DQ46

DDRB_DQS_P15

DDRB_CB3

DDRB_DQ20

DDRB_DQ14

DDRB_DQS_N1

DDRB_DQ48DDRB_DQ49

DDRB_DQS_P5

DDRB_DQ6

DDRB_DQS_N[0..17]

DDRB_CS_#6

DDRB_CB[0..7]

DDRB_DQ26

DDRB_DQ38

DDRB_DQ36

DDRB_DQ30

DDRB_A9

DDRB_DQ29

DDRB_DQ44

DDRB_A7

DDRB_DQS_P14

DDRB_DQ8

DDRB_A10

DDRB_DQ35

DDRB_A6

DDRB_A3

DDRB_DQS_P11

DDRB_DQ40

DDRB_CB2

DDRB_CB6

DDRB_DQS_N14

DDRB_CAS_#

DDRB_DQ28

DDRB_DQ10

DDRB_A11

DDRB_DQ32

DDRB_DQS_N5

DDRB_DQ50

DDRB_A0

DDRB_DQ33

DDRB_A11DDRB_A12

DDRB_DQ9

DDRB_DQS_P13

DDRB_A9

DDRB_DQ43

DDRB_DQS_N11

DDRB_A1

DDRB_DQS_P3

DDRB_A8

DDRB_DQ41

DDRB_CMDCLK_N2

DDRB_DQ45

DDRB_DQ4

DDRB_A5

DDRB_A13DDRB_DQ51

DDRB_DQS_P8

DDRB_A0

DDRB_DQ61

DDRB_DQ2

DDRB_CS_#0

DDRB_DQS_P9

DDRB_DQS_P2

DDRB_DQS_P17

DDRB_CS_#7

DDRB_DQ56

DDRB_DQ3

DDRB_DQ55

DDRB_DQ57

DDRB_DQ54

DDRB_DQ60

DDRB_DQS_N0

DDRB_A7

DDRB_DQS_N16

DDRB_DQ27

DDRB_DQ23

DDRB_CB0

DDRB_DQS_N4

DDRB_DQ47

DDRB_DQ19

DDRB_DQS_N10

DDRB_DQS_P[0..17]

DDRB_CMDCLK_P2

DDRB_DQ39

DDRB_DQS_P4

DDRB_DQS_P7DDRB_DQS_N7

DDRB_BA0

DDRB_CB4

DDRB_DQ12

DDRB_DQS_N17

DDRB_RAS_#

DDRB_DQS_P12

DDRB_BA2

DDRB_DQ1

DDRB_A2

DDRB_DQ59

DDRB_DQS_P0

DDRB_CS_#0

DDRB_CS_#1+1.8V

+1.8V

+1.8V

+1.8V

+3.3V

+1.8V

+3.3V

+1.8V

+1.8V +1.8V

+1.8V

+1.8V

+1.8V

R590 100R3F

RN113 56R_04021 23 45 67 8

R682 56R2F

R679 56R2F

R700 56R2F

C810.1u16VC3KX7R

R701 56R2F

C850.1u16VC3KX7R

DDRII 2/2

DIMM6B

DDRII

197189187184178172

6967645953

1026819

115112109106103100

9794918885827966655047444138353229262320171411

852

191181175170787572625651194

237234231228225222219216213210207204201198169166163160157154151148145142139136133130127124121118

VDDVDDVDDVDDVDDVDDVDDVDDVDDVDDVDD

NCNCNC

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

R681 56R2F

RN117 56R_04021 23 45 67 8

C12410u6.3VC5MX5R

C820.1u16VC3KX7R

C1590.1u16VC3KX7R

R586 100R3F

C860.1u16VC3KX7R

RN115 56R_04021 23 45 67 8

C1381u10VC3MX7R

R699 56R2F

RN114 56R_04021 23 45 67 8

C790.1u16VC3KX7R

C9110u6.3VC5MX5R

RN112 56R_04021 23 45 67 8

C830.1u16VC3KX7R

C870.1u16VC3KX7R

R680 56R2F

RN111 56R_04021 23 45 67 8

RN110 56R_04021 23 45 67 8

R587 100R3F

RN116 56R_04021 23 45 67 8

R589 100R3F

C800.1u16VC3KX7R

R698 56R2F

RN108 56R_04021 23 45 67 8

C840.1u16VC3KX7R

DDRII 1/2

DIMM6A

DDRII

2362352302291171161111102272262182171081079998215214209208969590892062052001998786818015915815315240393433150149144143313025241411401321312221131212912812312210943

73192

74

54173174196176

5770

177179

58180

6061

18263

183188

220221137138185186

76193

17152

19071

101240239

119120

1238

5518

168167162161

49484342

77195

165

233

224

212

203

156

147

135

126

164

232

223

211

202

155

146

134

125

4546

113114

104105

9293

8384

3637

2728

1516

67

DQ63DQ62DQ61DQ60DQ59DQ58DQ57DQ56DQ55DQ54DQ53DQ52DQ51DQ50DQ49DQ48DQ47DQ46DQ45DQ44DQ43DQ42DQ41DQ40DQ39DQ38DQ37DQ36DQ35DQ34DQ33DQ32DQ31DQ30DQ29DQ28DQ27DQ26DQ25DQ24DQ23DQ22DQ21DQ20DQ19DQ18DQ17DQ16DQ15DQ14DQ13DQ12DQ11DQ10DQ09DQ08DQ07DQ06DQ05DQ04DQ03DQ02DQ01DQ00

WE_NRAS_NCAS_N

A16/BA2A15A14A13A12A11A10A09A08A07A06A05A04A03A02A01A00

CK2PCK2NCK1PCK1NCK0PCK0N

CS1_NCS0_N

CKE1CKE0

BA1BA0

SA2SA1SA0

SDASCL

VREFVDDSPD

RC0RFU/RC1

CB7CB6CB5CB4CB3CB2CB1CB0

ODT1ODT0

NC/DQS17N

NC/DQS16N

NC/DQS15N

NC/DQS14N

NC/DQS13N

NC/DQS12N

NC/DQS11N

NC/DQS10N

NC/DQS09N

NC/DQS17P

NC/DQS16P

NC/DQS15P

NC/DQS14P

NC/DQS13P

NC/DQS12P

NC/DQS11P

NC/DQS10P

NC/DQS09P

DQS8NDQS8P

DQS7NDQS7P

DQS6NDQS6P

DQS5NDQS5P

DQS4NDQS4P

DQS3NDQS3P

DQS2NDQS2P

DQS1NDQS1P

DQS0NDQS0P

C880.1u16VC3KX7R

RN109 56R_04021 23 45 67 8

BI DDRB_DQS_N[0..17] 16,22,23

INDDRB_BA216,22,23

INDIMM_RSTB_#22,23,29

INMEM_CKE716,21

INDDRB_BA116,22,23

INDDRB_CAS_#16,22,23INDDRB_RAS_#16,22,23

BISMBCLK_DIMM19,20,21,22,23

INDDRB_WE_#16,22,23

IN DDRB_CMDCLK_P2 16

BI DDRB_DQS_P[0..17] 16,22,23

BI DDRB_DQ[0..63] 16,22,23

INDDRB_DIMM_VREF22,23

INDDRB_CS_#116

INDDRB_CS_#616

INDDRB_CS_#716

IN DDRB_A[0..13] 16,22,23

BI DDRB_CB[0..7] 16,22,23

INDDRB_BA016,22,23

IN DDRB_CMDCLK_N2 16

BISMBDATA_DIMM19,20,21,22,23

INDDRB_CS_#016

INMEM_CKE116,21

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

Page 25: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCI-E *4

25 W limit

+3.3V 3A

+12V 2.1A

+3.3VDUAL 375mA

MS-9621 1.0A4

25 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

PCI-E SLOT

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

EXP_A_RXP2

EXP_A_RXP0EXP_A_RXN0

EXP_A_TXN2

EXP_A_TXP0

EXP_A_TXP1

EXP_A_RXP1

EXP_A_TXP3EXP_A_RXN2

EXP_A_TXP2

EXP_A_TXN1

EXP_A_RXN3

WAKE_N

EXP_A_TXN0

EXP_A_TXN3

EXP_A_RXN1

EXP_A_RXP3

SMBDATA_PCISMBCLK_PCI

PCIE_PWRGD

EXP_A_TXN[0..3]

EXP_A_RXP[0..3]

EXP_A_TXP[0..3]

EXP_A_RXN[0..3]

+3.3V+3.3V

+3.3VDUAL

+12V+12V

+12V

+3.3V

+3.3VDUAL

C4270.1u16VC3KX7R

C4290.1u16VC3KX7R

PCI-E 8PORTPCIE1

PCI-E 8PORT

B1B2B3B4B5B6B7B8B9

B10B11

B12B13B14B15B16B17B18

B19B20B21B22B23B24B25B26B27B28B29B30B31B32

B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49

A1A2A3A4A5A6A7A8A9A10A11

A12A13A14A15A16A17A18

A19A20A21A22A23A24A25A26A27A28A29A30A31A32

A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49

12V12VRSVDGNDSMCLKSMDATAGND3.3VJTAG13.3VAUXWAKE_#

RSVDGNDHSOP0+HSOP0-GNDPRSNT2_#GND

HSOP1+HSOP1-GNDGNDHSOP2+HSOP2-GNDGNDHSOP3+HSOP3-GNDRSVDPRSNT2_#GND

HSOP4+HSOP4-GNDGNDHSOP5+HSOP5-GNDGNDHSOP6-HSOP6+GNDGNDHSOP7+HSOP7-GNDPRSNT2_#GND

PRSNT1_#12V12V

GNDJTAG2JTAG3JTAG4JTAG5

3.3V3.3V

PWRGD

GNDREFCLK+REFCLK-

GNDHSIP0+HSIP0-

GND

RSVDGND

HSIP1+HSIP1-

GNDGND

HSIP2+HSIP2-

GNDGND

HSIP3+HSIP3-

GNDRSVD

RSVDGND

HSIP4+HSIP4-

GNDGND

HSIP5+HSIP5-

GNDGND

HSIP6+HSIP6-

GNDGND

HSIP7+HSIP7-

GND

C43110u6.3VC5MX5R

+ TC42470u16V

1 2

C4300.1u16VC3KX7R

C4280.1u16VC3KX7R

OUTEXP_A_RXN[0..3]17

INEXP_A_TXN[0..3]17

OUTEXP_A_RXP[0..3]17

INEXP_A_TXP[0..3]17

IN SLOT1_100CLK_P 10IN SLOT1_100CLK_N 10

IN PCIE_PWRGD 9OUTWAKE_N26,29

BISMBCLK_PCI31,35,41BISMBDATA_PCI31,35,41

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

Page 26: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LAN Connector

3.3V 226 mA

2.5V 206 mA

1.2V 563 mA

0B Change

0B Change

0B Change

0B Change

MS-9621 1.0C

26 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

BCM 5721

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

SYS_PWRGD

WAKE_N

EE_DI

EE_SKEE_DO

ICH_SMBDATICH_SMBCLK

EXP_A_TXP4EXP_A_TXN4

WAKE_N

REGCTL_PNPREGCTL

EE_CS

EE_DO

EE_CS

EE_SK

LAN_A_MDIN2

LAN_A_MDIN0

LAN_A_MDIP3

LAN_A_MDIP1

LAN_A_MDIN3

LAN_A_MDIP2

LAN_A_MDIP0

LAN_A_MDIN1

LAN_ACT_AJ

LAN_LINKA_100JLAN_LINKA_1000J

LAN_B_MDIP2

LAN_B_MDIP1LAN_B_MDIN1

LAN_A_MDIP3

LAN_B_MDIN0

LAN_B_MDIN2

LAN_B_MDIP3

LAN_A_MDIP1

LAN_A_MDIP2

LAN_A_MDIN0

LAN_A_MDIN2

LAN_A_MDIP0

LAN_A_MDIN3

LAN_B_MDIP0

LAN_B_MDIN3

LAN_A_MDIN1EE_DI

LAN_ACT_AJ

LAN_ACT_BJ

LAN_ENABLE

SYS_PWRGD LAN_LINKB_100JLAN_LINKB_1000J

LAN_100CLK_NLAN_100CLK_P

LAN_A_MDIP3

LAN_A_MDIN0

LAN_A_MDIN3

LAN_B_MDIN3

LAN_B_MDIP1

LAN_A_MDIP1

LAN_B_MDIN2LAN_B_MDIP2

LAN_A_MDIP2LAN_A_MDIN1

LAN_A_MDIN2

LAN_B_MDIN1

LAN_B_MDIP0

LAN_A_MDIP0

LAN_B_MDIN0

LAN_B_MDIP3 LAN_ACT_BJ

LAN_ACT_AJ

LAN_LINKA_100JLAN_LINKA_1000J

LAN_ENABLE

+3.3VDUAL

+3.3VDUAL

+3.3VDUAL+3.3VDUAL +3.3VDUAL

+3.3V

+3.3VDUAL

+3.3VDUAL

+3.3VDUAL

+3.3VDUAL

+3.3VDUAL

LAN_VAUX_25

LAN_VAUX_25

LAN_VAUX_25

LAN_VAUX_25

LAN_VAUX_12

LAN_VAUX_12

LAN_VAUX_12

+3.3VDUAL

+3.3V

+3.3V

+3.3VDUAL

+3.3VDUAL

LAN_VAUX_25

VAUX_25

+3.3V +3.3V

+3.3V

+3.3VDUAL +3.3VDUAL

+3.3VDUAL+3.3VDUAL

+3.3VDUAL

+3.3VDUAL

+3.3V

C662 0.1u16VC3KX7R

C3160.1u16VC3KX7R

C660 0.1u16VC3KX7R

C3180.1u16VC3KX7R

JLAN1

P58-1G3-19V9

A1A2A3A4A5A6A7A8A9

A10

A11A12A13A14

B1B2B3B4B5B6B7B8B9

B10 B11B12B13B14

C1C2C3C4C5C6C7C8

UP_D1+UP_D1-UP_D2+UP_D2-UP_D3+UP_D3-UP_D4+UP_D4-UP_MIDUP_GND

UP_GRE+UP_ORA+UP_YEL+UP_YEL-

LOW_D1+LOW_D1-LOW_D2+LOW_D2-LOW_D3+LOW_D3-LOW_D4+LOW_D4-LOW_MIDLOW_GND LOW_GRE+

LOW_ORA+LOW_YEL+LOW_YEL-

GNDGND

NCGNDGND

NCGNDGND

CP10

X_COPPER

R315 49.9R3F

C666

0.1u16VC3KX7R

R257 4.7K

VCC

GND

U23

NC7S08

21

4

5

3

R190

220

VCC

GND

U22

X_NC7S126

21

4

5

3

R496 220

R191

220

R25

94.

7K

R2461.24KR3F

CP6

X_COPPER

VCC

GND

U21

X_NC7S32

21

4

5

3

C255

0.1u16VC3KX7R

R248

X_100R3F

R47

9X

_4.7

K

R187

220

C3170.1u16VC3KX7R

R189

220

R227 49.9R3F

C357 0.1u16VC3KX7R

VCC

GND

U20

X_NC7S08

21

4

5

3

R188

220

C355

0.1u16VC3KX7R

C279

0.1u16VC3KX7R

C376 10u6.3VX5R-1206

R272 X_4.7K

R322 49.9R3F

C654

0.1u16VC3KX7R

C245

100p50VC3JNPO

R229 49.9R3F

C246

100p50VC3JNPO

C341

4.7u6.3VX5R-0805

C247

100p50VC3JNPO

C664

0.1u16VC3KX7R

CP3

X_COPPER

C667

4.7u6.3VX5R-0805

R312 49.9R3F

C653

4.7u6.3VX5R-0805

C372 0.1u16VC3KX7R

C659

0.1u16VC3KX7R

C371 0.1u16VC3KX7R

R260 4.7K

R2304.7K

C359 0.1u16VC3KX7R

C323

0.1u16VC3KX7R

C280

0.1u16VC3KX7R

BCM5721

U19

BCM5721

K8K7K6K5K4

J10J5J4G4

F10F5

E10E9E8E7E6E5B8

F13F12

G14

M8

M6

N6

P6

P10N10

A6C2N8P8F4

D10D9

N12

P12

A10

B4

B7

B12

E2

F6 F7 F8 F9 G5

G6

G7

G8

G9

G10

H5

H6

H7

H8

H9

H10

J6 J7 J8 J9 K2

N1

N9

P9

A7

B3

C5

E1

E4

G1

K3

L4 P2

P1

G2

A1

M12

D11

G11

K12

A14

A8D5P13

H14

A13

F14

E14E13

D14D13

C14C13

B14B13

A11B11A12B10

G12

H13G13

H2J2A2

E11E12F11C12

L10K11

L14

M14

K14J13J14

J12P14M13N14

C11

H12D7D12

D6

D8

H11

M9

VDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDCVDDC

AVDDLAVDDL

GPHY_PLLVDD

PCIE_PLLVDD

PCIE_SDS_VDD

PCIE_TXDP

PCIE_TXDN

PCIE_RXDPPCIE_RXDN

WAKE#PERST#REFCLK+REFCLK-REFCLK_SEL

SMB_CLKSMB_DATA

XTALO

XTALI

RDAC

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VE

SD

1V

ES

D2

VE

SD

3

WO

L_V

AU

X

VD

DIO

VD

DIO

VD

DIO

BIA

SV

DD

VDDPVDDPVDDP

XTALVDD

AVDD

AVDD

TRD3-TRD3+

TRD2-TRD2+

TRD1-TRD1+

TRD0-TRD0+

LINKLED#SPD100LED#

SPD1000LED#TRAFFICLED#

GPIO0_TST_CLKOUT

GPIO1GPIO2

PWR_IND#ATTN_IND#

ATTN_BTN#

SCLKSI

SOCS#

EEDATAEECLK

REGSUP25

REGOUT25

REGSUP12REGCTL12REGSEN12

VAUXPRSNTWOL_INRSH

VAUX_ON#VMAIN_ON#

TMS

TDITCK

TRST#

TDO

PCIE_TST

TPFR

TPRST

C663 4.7u6.3VX5R-0805

C375 0.1u16VC3KX7R

R269 4.7K

CP7

X_COPPER

R316 49.9R3F

C320 10u6.3VX5R-1206

C3150.1u16VC3KX7R

R232 49.9R3F

R323 49.9R3FC3980.1u16VC3KX7R

UC1D74LVC07

9 8

147

C3950.1u16VC3KX7R

R224 49.9R3F

UC1E74LVC07

11 10

147

R214 20K

Q51MMJT94351

32 4

R216

200

C3960.1u16VC3KX7R

R186220

C278

0.1u16VC3KX7R

J7

X_YJ102

12

CP4

X_COPPER

C432

X_1u10VC3MX7R

J5

X_YJ102

12

C669 0.1u16VC3KX7R

R499 220

R313 49.9R3F

C373 4.7u6.3VX5R-0805

C338

4.7u6.3VX5R-0805

R361 X_0

R231 49.9R3F

C354 0.1u16VC3KX7RC343 0.1u16VC3KX7R

C345 0.1u16VC3KX7R

R215 20K

R225 49.9R3F

C673 0.1u16VC3KX7R

C353 0.1u16VC3KX7R

C32427p50VC3JNPO

C665 0.1u16VC3KX7R

CP8

X_COPPER

C672 0.1u16VC3KX7R

C281

0.1u16VC3KX7R

R377

4.7K

C670 0.1u16VC3KX7R

R226 49.9R3F

R360 0

C658 0.1u16VC3KX7R

C242

0.1u16VC3KX7R

R311 49.9R3F

C340 4.7u6.3VX5R-0805

C239

0.1u16VC3KX7R

CP9

X_COPPER

C385 0.1u16VC3KX7R

R245 4.7K

C243

0.1u16VC3KX7R

C671 0.1u16VC3KX7R

C334 0.1u16VC3KX7R

C661 0.1u16VC3KX7R

C335 0.1u16VC3KX7R

C339 0.1u16VC3KX7R

C254

0.1u16VC3KX7R

CP5

X_COPPER

CP11

X_COPPER

C668 0.1u16VC3KX7R

C381

0.1u16VC3KX7R

C329 10u6.3VX5R-1206

R26

84.

7KU24

AT45DB011B-SC

1

465

872

3

SI

CS#VCCWP#

SOGNDSCK

RESET#R228 49.9R3F

C336 0.1u16VC3KX7R

C377

22u10V

R274 0

CP2

X_COPPER

C356

0.1u16VC3KX7RR

275

4.7K

CP1

X_COPPER

R314 49.9R3F

Y225MHZ-18pf/30ppm

C3970.1u16VC3KX7R

R25

64.

7K

C29127p50VC3JNPO

C380 0.1u16VC3KX7R

R25

54.

7K

INCOLD_WOL_EN39

INPX_PMEJ29,31

INPW_BT_OUTJ39

INEXP_A_TXP417INEXP_A_TXN417

OUTEXP_A_RXN417

OUTEXP_A_RXP417

BIWAKE_N25,29

INLAN_100CLK_P10

INLAN_100CLK_N10

BISMBDATA_LAN27,41BISMBCLK_LAN27,41

IN LAN_LINKB_1000J 27IN LAN_LINKB_100J 27

BILAN_B_MDIP327BILAN_B_MDIN327

BILAN_B_MDIP227

BILAN_B_MDIN027

BILAN_B_MDIN227

BILAN_B_MDIN127BILAN_B_MDIP127

BILAN_B_MDIP027

INSYS_PWRGD9,41,43

INLAN_ENABLE29

IN LAN_ACT_BJ 27

OUT PW_BT_ICHJ 29

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

Page 27: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Near LAN Controllor

Place near GIGA-bits PCI controlor .

SOLDER SIDE

SOLDER SIDE

CLOSED TO CHIP

SOLDER SIDE

SOLDER SIDE

3.3V 3.3mA

2.5V 230 mA

1.2V 312mA

MS-9621 1.0C

27 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

BCM 5705

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

AD19

LOW_PWR

AD18

EEDATA

AD23

CBEJ2

AD26

AD31

VAUX_25

AD14

EEWPJ

CBEJ1

AD7

AD28

AD0

AD3

LOW_PWR

AD30

AD21

EEWPJ

AD29

AD25

VAUX_12_CTL

AD4

AD22

AD5

AD10

AD2

VAUX_25_CTL

VAUXPRSNT

AD20

AD11

AD8

BIASVDD

CBEJ0

AD13

AD16AD15

AD9

AD17

EEDATAEECLK

AD24

AD27

AD12

EECLK

AD1

AD6

CBEJ3

AD22

LAN_B_MDIP3LAN_B_MDIN3

LAN_B_MDIP2LAN_B_MDIN2

LAN_B_MDIP1LAN_B_MDIN1

LAN_B_MDIN0LAN_B_MDIP0

LAN_LINKB_100JLAN_LINKB_1000JLAN_ACT_BJ

+3.3VDUAL

VAUX_12

VAUX_12

VAUX_12

VAUX_12

VAUX_25

+3.3VDUAL

+3.3VDUAL

VAUX_25

VAUX_25

+3.3VDUAL

+3.3V

VAUX_25

VAUX_25

+3.3VDUAL

VAUX_12

+3.3VDUAL

VAUX_12

VAUX_25

+3.3V

+3.3VDUAL

+3.3V

C693

0.1u16VC3KX7R

C690

0.1u16VC3KX7R

C4260.1u/25V/Y5V

C4470.1u16VC3KX7R

L21

600OHM/100M

C412

0.1u16VC3KX7R

L12

600OHM/100M

C420 27p50VC3JNPO

C419

0.1u16VC3KX7R

L10

600OHM/100M

C424 27p50VC3JNPO

C685

0.1u16VC3KX7R

C680

0.1u16VC3KX7R

Q60BCP69_X-F

1

32 4

C6742.2u-0805

C688

0.1u16VC3KX7R

C415

0.1u16VC3KX7R

R715 0

+ EC9

100u25VEL

R362 1.24KR3F

C4352.2u-0805

Q61BCP69_X-F

1

32 4

C686

1000p50VC3KX7R

C682

0.1u16VC3KX7R

R372 X_4.7K

C442

0.1u16VC3KX7R

R356 4.7K

R408 100

C689

0.1u16VC3KX7R

R276 X_300R3F

L11

600OHM/100M

R286 4.7K

L22

600OHM/100M

R392

1K

C683

0.1u16VC3KX7R

R336 X_4.7K

+

EC10100u25VEL

+

EC8100u25VEL

C423

0.1u16VC3KX7R

R396

1K

15mm x 15mmBGA196

U34

BCM5705<Asm Cfg>

E14E13

D14D13

C14C13

B14B13

D10

B9

B10

A9

B11

C11

C10

G13H13G12G14

N11N10

D11D12C12A12B12

P9

N8M9

B7

D4

D5

D6

D7

D8

D9

E2

E5

E6

E7

E8

E9

F5 F6 F7 F8 F9 F10

G4

G5

G6

G7

G8

G9

G10

H9

K2

L6 L9 M12

M13

A7

B3

C5

E1

E4

G1

K3

L4 N6

P2

H7

H8

J5 J6 J7 J8 J9 J10

K5

K6

K7

K8

K9

K10

L5 L10

M14

N14

P8

P12

P13

N7M7P6P5N5M5P4N4P3N3N2M1M2M3L1L2K1E3D1D2D3C1B1B2B4A5B5B6C6C7A8B8

M4L3F3C4

C3J3F2F1H3

G3J1J2A2H2

A4

C2A3

F4

A6

J12

A10C9

A11F11K12L12

P1G2A1

N9

L7K11K4J11J4H10M8

L11

L8

H11

G11E10

E11

M10P10

E12

H5

H6

J14

A13F14

F12F13

H12K13J13

A14

H1

C8H4

M11

N1

N12

N13

P14

M6

H14P7 L14

K14L13P11

TRD[3]-TRD[3]+

TRD[2]-TRD[2]+

TRD[1]-TRD[1]+

TRD[0]-TRD[0]+

RDAC

REGSUP12

REGCTL12

REGSEN12

REGSUP25

REGCTL25

REGSEN25

LINKLEDBSPD100LEDB

SPD1000LEDBTRAFFICLEDB

XTALIXTALO

TRST#TDI

TCKTMSTDO

SPROMDIN

N8M9

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VS

SV

SS

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

IO_P

CI

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

CVD

DC

VDD

C

AD0AD1AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

CBE_0#CBE_1#CBE_2#CBE_3#

REQ#GNT#FRAME#IRDY#DEVSEL#

TRDY#PARPERR#SERR#INTA#

IDSEL

PCI_RST#PCI_CLK

M66EN

PME#

VAUXPRSNT

SMB_CLKSMB_DATA

VDDIOVDDIOVDDIOVDDIO

VESD1VESD2VESD3

SPROMDOUT

L7K11

K4J11

J4H10M8

L11

L8

CS#

SOSI

SCLK

EECLKEEDATA

VDD

CVD

DC

VDD

C

XTALVDD

AVDDAVDD

AVDDLAVDDL

GPIO0GPIO1GPIO2

BIASVDD

STOP#

CSTSCHGCLKRUN#

LOW_PWR

VS

SV

SS

VS

SVD

DC

VS

S

PLLVDD2PLLVDD3 L14

VDDPVDDPVDDP

R405

1KR714 0

Y325MHZ-18pf/30ppm

C6760.1u/25V/Y5V

C400

0.1u16VC3KX7R C388

0.1u16VC3KX7R

C4110.1u16VC3KX7R

C3900.1u16VC3KX7R

C387

0.01u25VC3KX7R

R341 0

R384 100

C3990.01u25VC3KX7R

U35

AT24C128N/16K*8/10mS_X-FM33-2412803-A26

8

7

6

5 4

3

2

1VCC

WP#

SCL

SDA GND

A2

A1

A0

C407

0.1u16VC3KX7R

BIAD[0..31]28,35,36

BICBEJ[0..3]28,35,36

BIDEVSELJ28,35,36

INVGA_RSTJ29,35,36,39

INGNTJ228BIFRAMEJ28,35,36

BITRDYJ28,35,36BIPAR28,35,36

BIIRDYJ28,35,36

OUTPIRQJD28,35

INLAN_33CLK10

OUTREQJ228

BISTOPJ28,35,36

BI LAN_B_MDIN3 26BI LAN_B_MDIP3 26

BI LAN_B_MDIN2 26BI LAN_B_MDIP2 26

BI LAN_B_MDIN1 26BI LAN_B_MDIP1 26

BI LAN_B_MDIN0 26BI LAN_B_MDIP0 26

OUT LAN_LINKB_100J 26OUT LAN_LINKB_1000J 26OUT LAN_ACT_BJ 26

BISMBCLK_LAN26,41BISMBDATA_LAN26,41

BISERRJ28,35BIPERRJ28,35

OUTPCI_PMEJ28,35

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

Page 28: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GPI PIN

CONFIGURE JUMPER

1-2 NORMAL2-3 CONFIGUREOFF RECOVERY

current:??

current:??

0C Change

Del

MS-9621 1.0C

28 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

HR A

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

AD14

AD16

AD7

AD18

PDD11

CBEJ0

SDD2

AD15

PDD2

PDD9

AD25

AD3

SDD13

AD31

PDD3

AD0

AD27

ICH_LAD1

SDD1

PDD15

SDD0

CBEJ1

AD11

AD22AD23

PCI_PMEJ

SDD11

AD30

AD17

AD24

SDD10

AD19

CBEJ2CBEJ3

AD20

PDD1

SDD15

AD5

SDD4

PDD0

PDD8

ICH_LAD2

PDD7

ICH_LAD0

SDD8SDD7

SDD9

ICH_LDRQ0J

AD4

SDD6

AD6

PDD10

SDD3

SDD12

AD12

AD29

AD10

PDD4

PDD6

AD26

AD8

SDD5

AD2

AD21

PDD12

AD1

ICH_LAD3

AD9

PDD13

PDD5

SDD14PDD14

AD28

AD13

USB_BIAS

H_COMP

H_COMP

HI_A11HI_A10HI_A9HI_A8HI_A7HI_A6HI_A5HI_A4HI_A3HI_A2HI_A1HI_A0

PIRQJB

PIRQJC

PIRQJD

PCI_PMEJ

MCH_PME_JMCH_GPEJSIO_SMI_N

LDRQJ1

ICH_LDRQ0JLDRQJ1

REQJ3

HM0_ALERTJHM1_ALERTJ

BIOS_WPJ

SCSI_ENABLE

PIRQJA

TP_J23_2CONFIG0

SIO_SMI_NMCH_GPEJMCH_PME_J

SIU0_DSRJSIU0_DCDJ

SIU0_CTSJSIU0_RIJ

SIU0_RXDSIU0_TXDUART_CLK

REQJ2REQJ3REQJ0REQJ1

UART_CLK

SIU0_DCDJ

CONFIG1

SIU0_CTSJ

SIU0_RIJ

CONFIG0CONFIG1

SIU0_RXDSIU0_TXD

SIU0_DSRJ

+3.3V

+1.5V

+3.3VDUAL

+3.3V

R335

100

R287 10K-0402

HI

USB

U37H

ICH-HR

T24

P29P28R29R28U29U28T26R24N29N25N28M28

T29T28

T27P24P25

D27C27C25D25B26A26B24A24

E24G23F23F24

E28D29

E29

HLCLK

HL0HL1HL2HL3HL4HL5HL6HL7HL8HL9HL10HL11

HI_STB#/HI_STBFHI_STB/HI_STBS

HLCOMPHIREFHI_VSWING

USBP0NUSBP0PUSBP1NUSBP1PUSBP2NUSBP2PUSBP3NUSBP3P

OC#3OC#2OC#1OC#0

USBRBIASPUSBRBIASN

CLK48

SIU

AC' 97

I/O

U37E

ICH-HR

E23

F20

G19

E20

F22E21E22 A18

D20F29E19H29H26G29K24

L22K25H28

J27L24

C21B22

M29M25L29L28K29K28J29J23H25H24G28G27G25G18F28F27F13E13D19B21B20B13B12

AJ15AJ14AD13

A22A21A13A12A11

A20A19B19B18D17G16D18C19

D16B16E17E15A16F16B17A17

M24

AC_RST#

AC_SYNC

AC_BIT_CLK

AC_SDOUT

AC_SDIN0AC_SDIN1AC_SDIN2 UART_CLK

GPIO37GPIO38GPIO39GPIO40GPIO41GPIO42GPIO43

GPIO23GPIO21GPIO20

GPIO18GPIO19

GPIO6GPIO7

NCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNC

SIU1_CTS#SIU1_DCD#SIU1_DSR#SIU1_DTR#SIU1_RI#SIU1_RTS#SIU1_RXDSIU1_TXD

SIU0_CTS#SIU0_DCD#SIU0_DSR#SIU0_DTR#

SIU0_RI#SIU0_RTS#SIU0_RXDSIU0_TXD

GPIO32/WDT_TOUT#

SHORT

J2(1-2)1

JC-D2-GN

R288 10K-0402

0.01u25V-0402C443R289 10K-0402

R413 52.3-0402

RN77

8P4R-8.2K

12345678

0.01u25V-0402C441

R324 22.6ST-0402

R310 8.2K

J2

X_1R3P

123

R412 8.2K

R385 10K-0402

R293 10K-0402

R469 10K-0402

R363 10K-0402

R3534.7K

PCI

U37A

ICH-HR

H11G8C3F5F10D4D6B3H8D5E2B4G6F6D1C7A4E1B7F2A5K8B6H7E8K7E7F1H12H4G11G2

C2G7F4H5

G5G10

E3

F9B5

G9

J6

E4

D2

AJ8

J5

E10D9

C11G13

D8G12B11D12

E12A6A9B8

B10A10D10

A8

AD0AD1AD2AD3AD4AD5AD6AD7AD8AD9

AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

CBE#0CBE#1CBE#2CBE#3

DEVSEL#FRAME#IRDY#

TRDY#STOP#

PAR

PLOCK#

SERR#

PERR#

PME#

PCICLK

GNT0#GNT1#GNT2#GNT3#

REQ0#REQ1#REQ2#REQ3#

PIRQA#PIRQB#PIRQC#PIRQD#

GPIO2/PIRQE#GPIO3/PIRQF#GPIO4/PIRQG#GPIO5/PIRQH#

LPC

IDE

U37B

ICH-HR

AC23

C15B15A15A14

F14G14

B14

AA26AE29AB27AD26AA24AF29W22AF28Y23AE26AB24AC26AE28AB25AD27AC28

AF25AG25AH26AD22AJ25AD21AH24AC20AF23AB20AC22AH25AE23AJ26AE24AH27

AF24

AD28

AB22

Y24AB21

W25

AB23

Y25

AF26

W24

AG28AG27AA23

V24AD29AC29

AF27

AB28

AD25

AA27

V23

IRQ14

LAD0LAD1LAD2LAD3

LDRQ0#LDRQ1#

LFRAME#

SDD0SDD1SDD2SDD3SDD4SDD5SDD6SDD7SDD8SDD9

SDD10SDD11SDD12SDD13SDD14SDD15

PDD0PDD1PDD2PDD3PDD4PDD5PDD6PDD7PDD8PDD9PDD10PDD11PDD12PDD13PDD14PDD15

PDDREQ

SDDREQ

PDDACK#

SDDACK#PDIOR#

SDIOR#

PDIOW#

SDIOW#

PIORDY

SIORDY

PDA0PDA1PDA2

SDA0SDA1SDA2

PDCS1#

SDCS1#

PDCS3#

SDCS3#

IRQ15

RN76

8P4R-8.2K

12345678

RN75

8P4R-8.2K

12345678

R329 10K-0402R330 10K-0402

R328 10K-0402

R3574.7K

R294 10K-0402

INREQJ035

BIHI_A[0..11]17

BIHIA_STRBF17BIHIA_STRBS17

INICH_66CLK10

INMCH_HI_VREF17

INMCH_HI_SWING17

BI ICH_USB_N0 43BI ICH_USB_P0 43BI ICH_USB_N1 43BI ICH_USB_P1 43BI ICH_USB_N2 38BI ICH_USB_P2 38BI ICH_USB_N3 38BI ICH_USB_P3 38

IN USB_ICH_OCJ1 38

IN USB_ICH_OCJ0 43

IN ICH_48CLK 10

BILOCKJ35

BISERRJ27,35

BIPERRJ27,35

BIIRDYJ27,35,36

BIDEVSELJ27,35,36BIFRAMEJ27,35,36

BITRDYJ27,35,36BISTOPJ27,35,36

BIPAR27,35,36

BI AD[0..31] 27,35,36

BI CBEJ[0..3] 27,35,36

INPIRQJA35INPIRQJB35INPIRQJC35,36INPIRQJD27,35

INREQJ136

BIPDD[0..15]38

OUTPDIORJ38OUTPDIOWJ38

OUTPDDACKJ38INPDDREQ38

INIRQJ1438

OUTPDA238OUTPDA138OUTPDA038

OUTPDCSJ138OUTPDCSJ338

INPDIORDY38

BI SDD[0..15] 38

OUT SDIORJ 38OUT SDIOWJ 38

OUT SDDACKJ 38IN SDDREQ 38

IN SDIORDY 38

IN IRQJ15 38

OUT SDA2 38

OUT SDA0 38

OUT SDCSJ1 38OUT SDCSJ3 38

OUT SDA1 38

BIICH_LAD[0..3]38,39

INICH_LFRAMEJ38,39INICH_LDREQJ039

INDUMP_SW43

INPCI_PMEJ27,35

INPCI_33CLK10

INMCH_PMEJ17INMCH_GPEJ17

OUTGNTJ035OUTGNTJ136

INSIO_SMI_N39

OUTBIOS_WPJ38

INHM0_ALERTJ41INHM1_ALERTJ41

INCPU0_IERR11INCPU1_IERR13

INREQJ227

OUTGNTJ227

OUTSCSI_ENABLE32

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

Page 29: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Resume Reset Circuitry

ICH-HR Pull-Up / Down Resistors

EMPTY

Using a 22msec delay

SIO

0B Change footprint

0B Change footprint & PN

0B Change footprint

MS-9621 DDR IIchange P2V5 to+1.8V ,R300 changeto 1K

MS-9152 DDR IIR183 change to20K ,C238 changeto 1u

MS-9621 1.0C

29 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

HR B

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PX_AD10

PX_PCLKI

PX_AD45

PX_AD20

PX_AD55

PCI_RSTJ

PX_AD37

PX_AD51

PX_AD8

PX_AD26

PX_AD59

THERMJ

PX_AD43

PX_AD12

PX_PCIXCAP

PX_AD53

PX_AD17

PX_AD29

PX_AD19

PX_CBEJ4

PX_AD61

PX_AD42

PX_AD30

PX_AD47

PX_PAR64

PX_AD7

KBRSTJ

PX_AD22

PX_CBEJ6

PX_AD5

PX_AD38

PX_CBEJ0

PX_AD1

PX_AD35

PX_AD44

PX_AD49

PX_AD16

PX_AD14

SERIRQ

PX_CBEJ5

PX_AD54

PX_AD25

PX_AD33

PX_AD23

PX_AD32

PX_AD3

PX_AD57PX_AD56

PX_AD27

PX_AD50

PX_M66EN

PX_AD24

PX_AD15

PX_PCIXCAP

CPU_A20GATE

PX_AD52

PX_CBEJ7

PX_AD40

PX_AD60

PX_AD4

PX_AD34

PX_AD28

PX_AD9

PX_AD13

PX_AD0

PX_AD58

PX_AD21PX_M66EN

PX_AD2

PX_AD39

PX_AD18

PX_AD6

PX_RASERRJ

PX_AD11

PX_AD46

PX_AD62

PX_CBEJ1

PX_AD63

PX_AD41

PX_AD36

PX_CBEJ3

PX_AD48

PX_AD31

PX_PAR64

PX_PCLKI

PX_CBEJ2

RSMRSTJ

THERMTRIPJ

RTC_XO

SIO_PME_N

SATALEDJ

FERRJ WAKE_N

RTC_RSTJ

PX_PMEJ

SMLINK0

RSMRSTJ

SERIRQ

SMLINK1

KBRSTJ

THERMJ

SATA_BIAS

PCI_RSTJ

BAT1

RTC_RSTJ

SMBDATA_ICH

PX_IRQJ3

PX_REQJ0

PX_IRQJ1PX_IRQJ2

PX_IRQJ0

PX_REQJ1PX_RASERRJ

SMLINK1SMLINK0

PX_PMEJ

SATALEDJ

SMBCLK_ICH

SIO_PME_N

WAKE_N

PX_REQJ2

PX_REQJ2

THERMTRIPJ

FERRJ

PLLSELJ0PLLSELJ1LAN_ENABLE

SMBALERT_N

SMBALERT_N

+3.3VDUAL+3.3VDUAL

+3.3VDUAL

VBAT

+5V

+1.8V

VBAT

+3.3VDUAL

VBAT_SIO

+3.3VDUAL

+3.3V

+3.3V

+5V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+1.2V

+1.8V

R476

10K-0402

U31A74LVC14A-TSSOP14

1 2

147

R417 10K-0402

R464 8.2K-0402

C476

0.01u25V-0402

R506 22K-0402

R640 33-0402

D131N4148S

AC

12p-0402C496

R475

1K-0402

R299

330

R502 0

UC1A74LVC07

1 2

147

R494 0

R463 8.2K-0402

R431 51

R465 8.2K-0402

R484 8.2K-0402

Q882N7002SOT23SGDG

DS

RN78

8P4R-8.2K

12345678

C491

1u10VC3MX7R

R184 1K

R6871K

R183 20K

R477

10MST-0402

R497 10K-0402

R642 33-0402

U52F

74LVC14A-TSSOP14

13 12

147

12p-0402C497

R489 10K-0402

R326 8.2K-0402Q652N7002SOT23SGDG

DS

R424 51

U31F74LVC14A-TSSOP14

13 12

147

R485 10K-0402

R3001K

U31B74LVC14A-TSSOP14

3 4

147

U52A

74LVC14A-TSSOP14

1 2

147

U31C74LVC14A-TSSOP14

5 6

147

U31D74LVC14A-TSSOP14

9 8

147

BAT1

U31E74LVC14A-TSSOP14

11 10

147

R367 33-0402

JBATX_1R3P

123

R645 10K-0402

R327 8.2K-0402

R643

X_56-0402

R3938.2K

1C710

X_0.01u25V-0402

R4038.2K

R486 10K-0402

R251

X_0

JBAT1(1-2)

JC-D2-GN

R254

X_0

R504 1K

R471 5.1K

R641 33-0402

R470 5.1K

Q642N7002SOT23SGDG

DS

RN79

8P4R-8.2K

12345678

CPU I/O

SMBUS

SATA

CONTROL/MISC

CONTROL/MISC

U37C

ICH-HR

AA28

AJ23AH23

W27V28

AA29U24W28Y28Y29

V29W29

V26

AB29

G17

AJ19AH19AG18AF18AJ21AH21AG20AF20AJ17AH17

J28

AJ24AF22

AG22AE21AD20AD19

AE12AF11AC14AE14AH9AG10AJ9C22D22

AJ13AH14

AH13AH12

L26AG23AJ10AH10

AG14

AD14

AJ11

AD15AJ12

K27

D14

Y26

AH11

AF15

THRMTRIP#

SATARBIASNSATARBIASP

A20M#CPUSLP#FERR#IGNNE#INIT#INTRNMI

SMI#STPCLK#

RCIN#

A20GATE

SERIRQ

SATA0RXNSATA0RXPSATA0TXNSATA0TXPSATA1RXNSATA1RXPSATA1TXNSATA1TXPSATACLKNSATACLKPGPIO22/SATALED#

RSMRST#PWROK

RTCRST#RTCX1RTCX2VBIAS

GPIO8GPIO12GPIO13GPIO24GPIO25GPIO27GPIO28GPIO56GPIO57

SMBDATASMBCLK

SMLINK0SMLINK1

CLK14INTRUDER#

PWRBTN#RI#

SLP_S3#

SLP_S4#

SLP_S5#

SUS_STAT#SUSCLK

SPKR

THRM#

VRMPWRGD

SYSRESET#

GPIO11/SMBALERT#

PCI-X

U37D

ICH-HR

AF2W7V7Y4

AA2W8Y2

AA6W1W2

AA4V2V1V4Y1T7R1P1P2P5N2P7N1N3N4M1M2L1L3

M5K2

AE3AE2AD7AD6AD4AC6AD2AD1AB3

AC5

L8

K6

K4

L5

U6

T1

L2L6

AE5

U1T2T5AE1

K1AB5

R4

W4

U4AD8

AH8

R7

AC4

J2

AE7AG2AF7AF6

T3R6

AA1U2R2N6

AC12

AF1AE4

AB2

Y6

AC1AB1

AB7

M7

AJ7AF9AB9

AE10AC10

AE9

AD10

AH7AJ6AH6AJ5AH5AG5AJ4AH4AH3

AF4

J1

AC2Y7

Y8

AA7

G1H1H2J3

PXAD0PXAD1PXAD2PXAD3PXAD4PXAD5PXAD6PXAD7PXAD8PXAD9PXAD10PXAD11PXAD12PXAD13PXAD14PXAD15PXAD16PXAD17PXAD18PXAD19PXAD20PXAD21PXAD22PXAD23PXAD24PXAD25PXAD26PXAD27PXAD28

PXAD30PXAD31

PXAD34PXAD35PXAD36PXAD37PXAD38PXAD39PXAD40PXAD41PXAD42

PXPCICLK

PXPCLKO1

PXPCLKO2

PXPCLKO3

PXPCLKO4

PXPERR#

PXPLOCK#

PXREQ0#PXREQ1#

PXREQ64#

PXSERR#PXSTOP#PXTRDY#RASERR#

PXGNT0#PXGNT1#

PXIRDY#

PXM66EN

PXPARPXPAR64

PXPCIRST#

PXPCIXCAP

PXPCLKI

PXPCLKO0

PXC/BE4#PXC/BE5#PXC/BE6#PXC/BE7#

PXDEVSEL#PXFRAME#

PXC/BE0#PXC/BE1#PXC/BE2#PXC/BE3#

PXRCOMP

PXAD32PXAD33

PXAD45

PXAD43

PXAD46PXAD47

PXAD44

PXAD29

PXAD52PXAD53PXAD54

PXAD49PXAD50PXAD51

PXAD48

PXAD55PXAD56PXAD57PXAD58PXAD59PXAD60PXAD61PXAD62PXAD63

PXACK64#

GPIO0/PXREQ2#

GPIO16/PXGNT2#GPIO17/PXGNT3#

GPIO1/PXREQ3#

NC

GPIO33/PXIRQ0#GPIO34/PXIRQ1#GPIO35/PXIRQ2#GPIO36/PXIRQ3#

Y532.768KHz-12.5pF-20PPM

C2371u10VC3MX7R

R49810MST-0402

DZ1BAT43W

C A

R473 30.1

C2381u10VC3MX7R

R436 10K-0402

C482

0.047u-0402

R474 24.9ST-0402

R467 8.2K-0402

Battery

BAT1_XBAT-CR2032-3V-210MAH

OUT DIMM_RSTA_# 19,20,21

OUT PX_PCIRST_SCSI 32

OUT VGA_RSTJ 27,35,36,39

OUT IDE_RSTDRVJ 38

OUT FWH_RSTJ 38,43

OUTA20MJ11,12,13OUTSLPJ11,12,13

OUTIGNNEJ11,12,13OUTINITJ11,12,13,38

OUTICH_NMI43

OUTSMIJ11,12,13OUTSTPCLKJ11,12,13

OUTINTR11,12,13

INFERRJ11,12,13

INCPU_A20GATE39

OUTS_ATA0_TX_N38OUTS_ATA0_TX_P38

OUTS_ATA1_TX_N38OUTS_ATA1_TX_P38INSATA_100CLK_N10INSATA_100CLK_P10

INSYS_PWRGD9,17,26,41,43

BI SMBDATA_ICH 41BI SMBCLK_ICH 41

IN PW_BT_ICHJ 26IN RIJ 40

OUT SLP_S3_ICHJ 39

OUT SLP_S5_ICHJ 39

OUT ICH_SPKR 43

IN SYS_RESETJ 43

IN VRM_PWRGD 10,43

BI PX_DEVSELJ 31,32

BI PX_PAR64 31,32

BI PX_FRAMEJ 31,32

BI PX_TRDYJ 31,32

BI PX_IRDYJ 31,32

BI PX_REQ64J 31,32

BI PX_SERRJ 31,32

BI PX_PAR 31,32

BI PX_ACK64J 31,32

BI PX_PERRJ 31,32

BI PX_LOCKJ 31

BI PX_STOPJ 31,32

BI PX_CBEJ[0..7] 31,32

BIPX_AD[0..63]31,32

IN PX_PCIXCAP 31OUT PX_M66EN 31

IN PX_REQJ0 31IN PX_REQJ1 31

OUT PX_GNTJ0 31OUT PX_GNTJ1 31

OUT PX_CLK_SLOT1 31

OUT PX_CLK_SLOT0 31

IN PX_IRQJ0 31IN PX_IRQJ1 31

IN PX_IRQJ3 31IN PX_IRQJ2 31,32

OUT PX_PCIRST_SLOT 31

BISERIRQ39INKBRSTJ39

IN ICH_14CLK 10

IN SIO_PME_N 39IN WAKE_N 25,26IN PX_PMEJ 26,31

OUT SATA_LEDJ_R 43

IN THERMTRIPJ 11,12,13

OUT PX_CLK_SCSI 33

OUT MCH_RSTJ 17

OUT PX_GNTJ2 32

IN PX_REQJ2 32

INRP_66CLK10

OUT SYS_LED 43

INS_ATA0_RX_P38INS_ATA0_RX_N38

INS_ATA1_RX_P38INS_ATA1_RX_N38

OUT PLLSELJ0 17OUT PLLSELJ1 17OUT LAN_ENABLE 26

IN INTRUDER 31,43

OUT DIMM_RSTB_# 22,23,24

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

Page 30: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place as close to ICH-HR as possible.

Close E11 of ICH-HR.

Place as close to ICH-HR as possible.

Close AA22 of ICH-HR.

+1.5V 732 mA(CORE) + 99 mA(VCCHI)

+1.5VSBY S0 75mA S3 15.6 mA

+3.3V 528 mA

+3.3VDUAL S0 142 mA S1 2.3 mA

MS-9621 1.0A3

30 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

HR C

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

5VREF

5VREF

+5VSBY

+3.3V

+1.5V

VCORE_P0

+3.3V

+3.3VDUAL

+1.5V

VBAT

+5V

+1.5VSBY

+1.5V

+3.3V

+1.5V

C475

0.1u10VC2KX7R-0402

C696

0.1u10VC2KX7R-0402

C467

0.1u10VC2KX7R-0402

0.01u25VC3KX7R

C699

C459

0.1u10VC2KX7R-0402

C479

0.01u25V-0402

C434

0.1u10VC2KX7R-0402

R325 1K-0402

C405

0.01u25VC3KX7R

C410

0.01u25V-0402

C450

0.1u10VC2KX7R-0402

C433

0.1u16VC3KX7R

C721

0.1u10VC2KX7R-0402

C474

0.1u10VC2KX7R-0402

C473

0.1u10VC2KX7R-0402

C684

0.1u10VC2KX7R-0402

C409

0.1u10VC2KX7R-0402

C687

0.1u16VC3KX7R

C705

0.1u16VC3KX7R

C702

0.1u16VC3KX7R

C489

1u10VC3MX7R

C698

0.1u16VC3KX7R

C701

0.01u25VC3KX7R

C7110.1u16VC3KX7R

C681

0.1u16VC3KX7R

C697

0.1u16VC3KX7R

U37F

ICH-HR

AD3H9M4

AB26AC9AE8

AD24AA3AG3AG7C13C17

C5C9

D15D3

W6E6

AA5AB11

H3AB6

AC21AC25

J26J7

K23K3

G15

AE22AE11

AF5R5R3P4

W23U5U7M8

M27

W3N5

W5

K5

E9G3

AF21

M23

AC16AB10AC17

G20AE20AE17

AC13

H19N7

F12AB8H21

AH18V8

AG16T23

J8AE18

AD18N23

AF16

AF13A23D24B23H20C23AG12D23G21

D21AE15J25N24F21H22G24H23U23AG15

W26U27U25

J22AE16AD16AA8

R27R25N27P23R23P26

V6AC8

E11

AB19

G22

AC19

AA22

VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3

VCC3_3VCC3_3

VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3

VCC3_3VCC3_3

VCC3_3

VCC3_3

VCC3_3VCC3_3

VCC3_3

VCC3_3

VCC1_5VCC1_5VCC1_5

VCC1_5VCC1_5VCC1_5

VCC1_5

VCC1_5VCC1_5

VCC1_5VCC1_5VCC1_5VCC1_5VCC1_5VCC1_5VCC1_5VCC1_5VCC1_5

VCC1_5VCC1_5VCC1_5

VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3

VCCSUS1_5VCCSUS1_5VCCSUS1_5VCCSUS1_5VCCSUS1_5VCCSUS1_5VCCSUS1_5VCCSUS1_5VCCSUS1_5VCCSUS1_5

V_CPU_IO_3V_CPU_IO_2V_CPU_IO_1

VCCPLLVCCPLLVCCPLLVCCPLL

VCCHIVCCHIVCCHIVCCHIVCCHIVCCHI

VCCREFVCCREF

VSREF

VSREF

VSREF_SUS

VCCRTC

VCCA

C706

0.1u16VC3KX7R

U37G

ICH-HR

U12C24C26C28C29

C4C6C8

D11D13D26D28

D7E14E16E18E25E26E27

E5F11F15F17F18F19F25F26

F3F7F8

G26G4

H10H18H27

H6J24T6

U13

J4K22K26L23L25L27L4L7M12M13M14M15M16M17M18M22M26M3M6N12N13N14N15N16N17N18N26P12P13P14P15P16P17P18P27P3P6R12R13R14R15R16R17R18R26T12T13T14T15T16T17T18T25T4

AH2AH20AH22AH28AJ16AJ18AJ20AJ22AJ27

AJ3B2

B25B27B28

B9C1

V14V15V16V17V18V22V25V27

Y3

U14U15U16AG24AG26AG29AG4AG6AG8AG9AH15AH16AG21C10C12C14C16C18C20U17U26U3V12V13V3V5Y22Y27Y5

U18A25A27

A3A7

AA25AB12AB18

AB4AC11AC15AC18AC24AC27

AC3AC7

AD11AD12AD17AD23

AD5AD9

AE13AE19AE25AE27

AE6AF10AF12 AF14

AF17AF19AF3AF8AG1AG11AG13AG17AG19

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS VSS

VSSVSSVSSVSSVSSVSSVSSVSSVSS

C677

0.1u10VC2KX7R-0402

C717

0.1u10VC2KX7R-0402

C694

0.1u16VC3KX7R

C692

0.1u16VC3KX7R

C700

0.1u16VC3KX7R

C679

0.01u25VC3KX7R

DZ2 1N5817S

C675

0.1u16VC3KX7R

C678

0.1u10VC2KX7R-0402

C4081u10VC3MX7R

C703

0.1u16VC3KX7RC695

0.01u25VC3KX7R

C708

0.1u16VC3KX7R

C709

0.1u10VC2KX7R-0402

C707

0.1u10VC2KX7R-0402

C4440.1u10VC2KX7R-0402

C691

0.1u16VC3KX7R

C704

0.1u16VC3KX7R

C7150.1u16VC3KX7R

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

Page 31: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Change P/N

MS-9621 1.0C

31 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

PCI-X SLOT 1,2

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PX_IRQJ[0..3]

PX_CLK_SLOT0

PX_PAR64

PX_CBEJ5

PX_TRDYJ

PX_CBEJ2

PX_PMEJ

PX_GNTJ0

PX_REQ64J

SMBCLK_PCI

PX_M66EN

PX_SERRJ

PX_DEVSELJ

PX_IDSEL0

PX_CBEJ1

PX_LOCKJ

PX_ACK64J

PX_PCIRST_SLOT

PX_IRQJ3PX_IRQJ1

PX_CBEJ7

PX_REQJ0

PX_PAR

SMBDATA_PCI

PX_IRDYJ

PX_CBEJ3

PX_PCIXCAP

PX_IRQJ0

PX_FRAMEJ

INTA

PX_PERRJ

PX_CLK_SLOT0

PX_CBEJ0

PX_STOPJ

PX_GNTJ0

PX_AD17 PX_IDSEL0

PX_REQJ0

PX_M66EN

PX_PAR

PX_TRDYJ

PX_PAR64

PX_ACK64JPX_REQ64J

PX_FRAMEJPX_DEVSELJ

PX_STOPJ

PX_IRDYJ

PX_LOCKJPX_PCIXCAP

SMBCLK_PCISMBDATA_PCI

PX_IDSEL1PX_AD18

PX_PMEJ

PX_AD31PX_AD29

PX_AD27PX_AD25

PX_AD23

PX_AD21PX_AD19

PX_AD17

PX_AD14

PX_AD12PX_AD10

PX_AD8PX_AD7

PX_AD5PX_AD3

PX_AD1

PX_AD63PX_AD61

PX_AD59PX_AD57

PX_AD55PX_AD53

PX_AD51PX_AD49

PX_AD47PX_AD45

PX_AD43PX_AD41

PX_AD39PX_AD37

PX_AD35PX_AD33

PX_AD32

PX_AD34PX_AD36

PX_AD38PX_AD40

PX_AD42PX_AD44

PX_AD46PX_AD48

PX_AD50PX_AD52

PX_AD54PX_AD56

PX_AD58PX_AD60

PX_AD62

PX_AD0PX_AD2

PX_AD4PX_AD6

PX_AD9

PX_AD11PX_AD13

PX_AD15

PX_AD16PX_AD18

PX_AD20PX_AD22

PX_AD24

PX_AD26PX_AD28

PX_AD30

PX_CBEJ6PX_CBEJ4

PX_PCIRST_SLOT

PX_PAR64

PX_CBEJ5

PX_TRDYJ

PX_CBEJ2

PX_PMEJ

PX_GNTJ1

PX_REQ64J

SMBCLK_PCI

PX_M66EN

PX_SERRJ

PX_DEVSELJ

PX_IDSEL1

PX_CBEJ1

PX_LOCKJ

PX_ACK64J

PX_PCIRST_SLOT

PX_CBEJ7

PX_REQJ1

PX_PAR

SMBDATA_PCI

PX_IRDYJ

PX_CBEJ3

PX_PCIXCAP

PX_FRAMEJ

PX_PERRJ

PX_CLK_SLOT1

PX_CBEJ0

PX_STOPJ

PX_AD31PX_AD29

PX_AD27PX_AD25

PX_AD23

PX_AD21PX_AD19

PX_AD17

PX_AD14

PX_AD12PX_AD10

PX_AD8PX_AD7

PX_AD5PX_AD3

PX_AD1

PX_AD63PX_AD61

PX_AD59PX_AD57

PX_AD55PX_AD53

PX_AD51PX_AD49

PX_AD47PX_AD45

PX_AD43PX_AD41

PX_AD39PX_AD37

PX_AD35PX_AD33

PX_AD32

PX_AD34PX_AD36

PX_AD38PX_AD40

PX_AD42PX_AD44

PX_AD46PX_AD48

PX_AD50PX_AD52

PX_AD54PX_AD56

PX_AD58PX_AD60

PX_AD62

PX_AD0PX_AD2

PX_AD4PX_AD6

PX_AD9

PX_AD11PX_AD13

PX_AD15

PX_AD16PX_AD18

PX_AD20PX_AD22

PX_AD24

PX_AD26PX_AD28

PX_AD30

PX_CBEJ4PX_CBEJ6

PX_IRQJ0PX_IRQJ2

PX_IRQJ1PX_IRQJ3

PX_GNTJ1PX_REQJ1

PX_AD[0..63]PX_CBEJ[0..7]

PX_PERRJPX_SERRJ

PX_AD33

PX_AD40

PX_AD35

PX_AD41

PX_AD36

PX_AD32

PX_AD37

PX_AD42

PX_AD38

PX_AD43

PX_AD39

PX_AD34

PX_M66EN

PX_TRDYJ

PX_ACK64J

PX_REQ64J

PX_FRAMEJ

PX_DEVSELJ

PX_STOPJ

PX_IRDYJPX_LOCKJ

PX_PERRJ

PX_SERRJ

PX_CLK_SLOT1

PX_AD44

PX_AD47

PX_AD45PX_AD46

PX_AD51

PX_AD48PX_AD49PX_AD50

PX_AD52

PX_AD55

PX_AD53PX_AD54

PX_AD59

PX_AD56PX_AD57PX_AD58

PX_AD60PX_AD61PX_AD62PX_AD63

PX_CBEJ5PX_CBEJ4

PX_CBEJ6PX_CBEJ7

PX_PCIXCAP

+3.3V+3.3V

+3.3VDUAL

+5V

+12V

-12V

+12V

+3.3VDUAL

-12V

+5V

+3.3V

+3.3VDUAL

+3.3V

-12V +12V

+5V +5V

+3.3V +3.3V

+3.3VDUAL

-12V +12V

+5V +5V

+3.3V +3.3V

+3.3V+3.3V

+3.3V

+3.3V

+3.3V

C3660.1u16VC3KX7R

R250 8.2K-0402

+ EC41000u6.3VEL

1 2

C36010u6.3VC5MX5R

R237 100R236 100

C3280.1u16VC3KX7R

C3610.1u16VC3KX7R

R240 8.2K-0402

RN66

8P4R-8.2K

12345678

R243 8.2K

C3640.01u25VC3KX7R

KEY

KEY

PCIX1

PCI64

B1B2B3B4B5B6B7B8B9

B10

A1A2A3A4A5A6A7A8

B11

A9A10A11

A14A15A16

A18A19A20A21A22A23

B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38

A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38

B39B40B41B42B43B44B45B46B47B48B49B50B51B52B53B54B55B56B57B58B59B60B61B62

A39A40A41A42A43A44A45A46A47A48A49A50A51A52A53A54A55A56A57A58A59A60A61A62

B63B64B65B66B67B68B69B70B71B72B73B74B75B76B77B78B79B80B81B82B83B84B85B86B87B88B89B90B91B92B93

A63A64A65A66A67A68A69A70A71A72A73A74A75A76A77A78A79A80A81A82A83A84A85A86A87A88A89A90A91A92A93A94B94

A17

-12VTCKGND_STDO+5V+5VP64IRQ1P64IRQ3PRSNT#1RESV/ECC3

TRST#+12VTMSTDI+5V

P64IRQ0P64IRQ2

+5V

PRSNT#2

RESV/ECC23_3V/VIO

RESV/ECC4

3_3VAUXRST#

3_3V/VIO

GNDPME#AD303_3VAD28AD26

RESV/ECC5GNDCLKGNDREQ#3_3V/VIOAD31AD29GNDAD27AD253_3VC/BE#3AD23GNDAD21AD193_3VAD17C/BE#2GNDIRDY#3_3VDEVSEL#GND/PCIXCAP

GNDAD24

IDSEL3_3VAD22AD20GND

AD18AD163_3V

FRAME#GND

TRDY#GND

STOP#LOCK#PERR#3_3VSERR#3_3VC/BE#1AD14GNDAD12AD10M66ENGND/MODE2GNDAD8AD73_3VAD5AD3GNDAD13_3V/VIOACK64#/ECC1+5V+5V

3_3VSDONE

SBO#GND

PAR/ECC0AD153_3VAD13AD11GNDAD9GNDGND

C/BE#03_3VAD6AD4GNDAD2AD0

3_3V/VIOREQ64#/ECC6

+5V+5V

RESVGNDC/BE#6C/BE#4GNDAD63AD613_3V/VIOAD59AD57GNDAD55AD53GNDAD51AD493_3V/VIOAD47AD45GNDAD43AD41GNDAD39AD373_3V/VIOAD35AD33GNDRESVRESV

GNDC/BE#7C/BE#5

3_3V/VIOPAR64/ECC7

AD62GND

AD60AD58GND

AD56AD54

3_3V/VIOAD52AD50GND

AD48AD46GND

AD44AD42

3_3V/VIOAD40AD38GND

AD36AD34GND

AD32RESVGND

RESVGND

GNT#

C3670.1u16VC3KX7R

0.01u25VC3KX7R

C351

R252 8.2K

C3500.1u16VC3KX7R

C3460.1u16VC3KX7R

R253

10K

C35210u6.3VC5MX5R

R242 8.2K

R263 8.2KR280 8.2K

C3330.1u16VC3KX7R

R262 8.2K

C3300.1u16VC3KX7R

C3480.1u16VC3KX7R

R264 8.2K

R238 8.2K-0402

C3890.01u25VC3KX7R

KEY

KEY

PCIX2

PCI64

B1B2B3B4B5B6B7B8B9

B10

A1A2A3A4A5A6A7A8

B11

A9A10A11

A14A15A16

A18A19A20A21A22A23

B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38

A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38

B39B40B41B42B43B44B45B46B47B48B49B50B51B52B53B54B55B56B57B58B59B60B61B62

A39A40A41A42A43A44A45A46A47A48A49A50A51A52A53A54A55A56A57A58A59A60A61A62

B63B64B65B66B67B68B69B70B71B72B73B74B75B76B77B78B79B80B81B82B83B84B85B86B87B88B89B90B91B92B93

A63A64A65A66A67A68A69A70A71A72A73A74A75A76A77A78A79A80A81A82A83A84A85A86A87A88A89A90A91A92A93A94B94

A17

-12VTCKGND_STDO+5V+5VP64IRQ1P64IRQ3PRSNT#1RESV/ECC3

TRST#+12VTMSTDI+5V

P64IRQ0P64IRQ2

+5V

PRSNT#2

RESV/ECC23_3V/VIO

RESV/ECC4

3_3VAUXRST#

3_3V/VIO

GNDPME#AD303_3VAD28AD26

RESV/ECC5GNDCLKGNDREQ#3_3V/VIOAD31AD29GNDAD27AD253_3VC/BE#3AD23GNDAD21AD193_3VAD17C/BE#2GNDIRDY#3_3VDEVSEL#GND/PCIXCAP

GNDAD24

IDSEL3_3VAD22AD20GND

AD18AD163_3V

FRAME#GND

TRDY#GND

STOP#LOCK#PERR#3_3VSERR#3_3VC/BE#1AD14GNDAD12AD10M66ENGND/MODE2GNDAD8AD73_3VAD5AD3GNDAD13_3V/VIOACK64#/ECC1+5V+5V

3_3VSDONE

SBO#GND

PAR/ECC0AD153_3VAD13AD11GNDAD9GNDGND

C/BE#03_3VAD6AD4GNDAD2AD0

3_3V/VIOREQ64#/ECC6

+5V+5V

RESVGNDC/BE#6C/BE#4GNDAD63AD613_3V/VIOAD59AD57GNDAD55AD53GNDAD51AD493_3V/VIOAD47AD45GNDAD43AD41GNDAD39AD373_3V/VIOAD35AD33GNDRESVRESV

GNDC/BE#7C/BE#5

3_3V/VIOPAR64/ECC7

AD62GND

AD60AD58GND

AD56AD54

3_3V/VIOAD52AD50GND

AD48AD46GND

AD44AD42

3_3V/VIOAD40AD38GND

AD36AD34GND

AD32RESVGND

RESVGND

GNT#

C3650.1u16VC3KX7R

R244 8.2K

C3680.1u16VC3KX7R

C3310.01u25VC3KX7R

C3470.1u16VC3KX7R

C3490.01u25VC3KX7R

+ EC71000u6.3VEL

1 2

R249 8.2K-0402

C3320.1u16VC3KX7R

+ EC51000u6.3VEL

1 2

RN74

8P4R-8.2K

12345678

R239 8.2K-0402

RN73

8P4R-8.2K

12345678

RN72

8P4R-8.2K

12345678

RN71

8P4R-8.2K

12345678

C3630.1u16VC3KX7R

RN70

8P4R-8.2K

12345678

R241 8.2K-0402

RN69

8P4R-8.2K

12345678

R449 8.2K

RN65

8P4R-8.2K

12345678

RN68

8P4R-8.2K

12345678

RN67

8P4R-8.2K

12345678

+ EC61000u6.3VEL

1 2

INPX_CLK_SLOT029

INPX_GNTJ029OUTPX_REQJ029

OUTPX_IRQJ[0..3]29,32

BIPX_DEVSELJ29,32

BIPX_PAR6429,32

BIPX_FRAMEJ29,32

INPX_M66EN29

BIPX_TRDYJ29,32BIPX_IRDYJ29,32

BIPX_REQ64J29,32

BIPX_SERRJ29,32

BIPX_PAR29,32

BIPX_ACK64J29,32

BIPX_PERRJ29,32

BIPX_LOCKJ29OUTPX_PCIXCAP29

BIPX_STOPJ29,32

BISMBCLK_PCI25,35,41BISMBDATA_PCI25,35,41OUTPX_PMEJ26,29

INPX_PCIRST_SLOT29

INPX_GNTJ129OUTPX_REQJ129

BIPX_CBEJ[0..7]29,32BIPX_AD[0..63]29,32

INPX_CLK_SLOT129

OUT INTRUDER 29,43

OUT TMS 32OUT TDI 32

OUT INTA 32

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

Page 32: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

REQ: PX_REQ#2

OPTIONAL PULL-UP RESISTOR FOR DEFAULT DEVICEI.D. WHEN SEEPROM IS NOT PRE-PROGRAMMED.

GNT: PX_GNT#2

INTA: PX_IRQ#2

PCIX-66 InterfaceIDSEL: PX_AD19

1.Write data to EEPROM when move jumper.

0B Change

0B Change

MS-9621 1.0A3

32 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

SCSI A

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PX_AD55

PX_AD19_R

PX_AD29

PX_AD1

PX_AD58

PX_AD13

PX_AD7

PX_AD22

PX_AD26

PX_AD48

PX_AD23

PX_AD53

PX_CBEJ2

PX_AD44

PX_AD25

PX_AD17

PX_AD45

PX_AD49

PX_AD20

PX_AD42

PX_AD27

PX_CBEJ4

PX_AD33

PX_AD30

PX_AD19

SEMD0

PX_AD14

PX_AD50

SEMD1

SEMD2

PX_CBEJ6

PX_AD28

PX_CBEJ0

PX_AD31

PX_AD51

SEECS

PX_CBEJ5

PX_AD8

SEMD2

PX_AD18

PX_AD4

SCSI_RSTJ

PX_AD46

PX_AD0

PX_AD16

PX_AD9

PX_AD15

PX_AD37

PX_AD12

SEECS

PX_AD39

PX_AD2

PX_AD32

PX_AD5

PX_AD10

PX_CBEJ3

PX_AD40

SEMD1

PX_CBEJ7

PX_AD6

PX_REQJ2

IDSEL_SCSI

PX_AD3

PX_CBEJ1

SEMD0

PX_AD59

PX_AD62

PX_AD36

PX_AD60

PX_AD63

PX_AD43

PX_GNTJ2

PX_AD38

PX_AD41

PX_AD56PX_AD57

PX_AD52

PX_AD21

PX_AD61

PX_AD54

PX_AD24

PX_AD11

PX_AD35

PX_AD47

PX_AD34

SCSI_RSTJ

PX_AD19 PX_AD19_R

PX_IRQJ2INTA

INTA

+3.3V

+3.3V

+5V

+5V

+3.3V

+3.3V

AIC-7901 REV.94

PCI

FLEXPORT

JTAG

SEEPROM

TEST

U54A

AIC-7901X

U2W4U3

V15W15Y15U16V16

W16Y16U17V17

W17Y17U18V18

W18Y18

W19V19V20U19U20T17T18T19T20R17R18R19R20P17P18P19P20

V4V3V2V1

W2W1Y2

W3Y4U5V5

W5Y5U6V6

W6V9

W9Y9

U10V10

W10Y10U11

W11Y11U12V12

W12Y12U13V13

B4A4D3B3

L1

C2A2C1A3

U4U1W13Y13U15U7V7Y8Y7W7U8V8W8

U14V14W14Y14Y3Y6U9V11

N18N17

F18F19H18H17H19G17J20G20G18G19H20J18J17K20K19K18K17L20L19

F17J19F20

N19N20M17M18M19M20L17L18

C3

L3L2L4

B2D2H2E4P1T3P4

GNTIDSELPRST

AD63AD62AD61AD60AD59AD58AD57AD56AD55AD54AD53AD52AD51AD50AD49AD48AD47AD46AD45AD44AD43AD42AD41AD40AD39AD38AD37AD36AD35AD34AD33AD32AD31AD30AD29AD28AD27AD26AD25AD24AD23AD22AD21AD20AD19AD18AD17AD16AD15AD14AD13AD12AD11AD10AD9AD8AD7AD6AD5AD4AD3AD2AD1AD0

TCKTMSTDITRST

SEEDO

TEST0TEST1TEST3TEST9

INTAPREQ

ACK64PREQ64

FAR64FRAME

IRDYPAR

DEVSELTRDYSTOPPERRSERR

CBE7CBE6CBE5CBE4CBE3CBE2CBE1CBE0

BRDOEBRDWE

MA18MA17MA16MA15MA14MA13MA12MA11MA10

MA9MA8MA7MA6MA5MA4MA3MA2MA1MA0

ROMOEMWE

ROMCS

MD7MD6MD5MD4MD3MD2MD1MD0

TDO

SEECSSEECKSEEDI

TEST2TEST4TEST5TEST6TEST7TEST8

TEST10

J9

YJ102

12

R512

1K

R536 0R532 0R534 0

U55

FC-256x16-1us-AT93C66-10SC

1234

8765

CSSKDIDO

VCCNCNC

GND

R535 0

J9(1-2)

JC-D2-GN

U43

PI5C3303

1

2

34 56

BE

VCC

GNDB CA

R647 100

R6448.2K

C4850.01u25VC3KX7R

VCC

GND

U50

NC7S08

21

4

5

3

U51

PI5C3303

1

2

34 56

BE

VCC

GNDB CA

R448 X_0

R6468.2K

R511

4.7K

BI PX_DEVSELJ 29,31

BI PX_PAR64 29,31BI PX_FRAMEJ 29,31

BI PX_TRDYJ 29,31

BI PX_IRDYJ 29,31

BI PX_REQ64J 29,31

BI PX_SERRJ 29,31

BI PX_PAR 29,31

BI PX_ACK64J 29,31

BI PX_PERRJ 29,31BI PX_STOPJ 29,31

BI PX_CBEJ[0..7] 29,31

BIPX_AD[0..63]29,31 OUT PX_REQJ2 29

INPX_GNTJ229

INPX_PCIRST_SCSI29INSCSI_ENABLE28

INTDI31

INTMS31

OUT PX_IRQJ2 29,31ININTA31

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

Page 33: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EMPTY

80 Mhz OSC for 7901 (Differential)

LTX8117-2.85V for 7899WLT1117-2.5V for 7902

For LVD Operation

PCI Vio is 3.3V only for PCI-X

50MIL

50MIL

50MIL

for EMC

1.8V

MS-9621 1.0A3

33 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

SCSI B

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

LVRSTP

DIFFSENSE

LVSELP

LVRSTM

LVDM11

LVDM6

LVDM8

LVREQP

LVSELM

LVDPHP

TERMEN

LVIOP

LVDM0

SCLKINM

LVDM1

LVIOM

LVACKP

LVDM10

LVCDP

SCLKINP

LVDM12

LVDPHM

LVDM15

LVMSGP

LVDPLM

LVMSGM

LVBSYM

LVCDM

LVATNPLVBSYP

LVACKM

LVDM9

LVREQM

LVDM3

SCLKINP

SCLKINM

LVDM2

LVDM5

LVDM13

SCSILED

LVDM4

LVDM7

LVDPLPLVATNM

LVDM14

LVDP6LVDP7LVDP8

LVDP4LVDP5

LVDP2

LVDP13

LVDP0

LVDP11LVDP12

LVDP14

LVDP10LVDP9

LVDP3

LVDP15

LVDP1

+3.3V

TPMPWR

+3.3V

VCC25A

+5V

SVCC18

TPMPWR

PXAVCC18

+3.3V

+3.3V

VCC25A

+3.3V

VCC25A

AVCC33

+3.3V

AVCC33

PXAVCC18

AVCC18A

+3.3V

AVCC33

AVCC18A

SVCC18

SVCC18

C472

0.1u16VC3KX7R

EC1710u16V-SMT

C533

10u-1210

C490

22u-1206

C524

4.7u10VY5V-0805

C520

4.7u10VY5V-0805

LM1117-SOT223U49

3 24

1

VIN OUTVOUT

ADJ/GND

C455

0.1u16VC3KX7R

R513 0

C5210.01u50VX7R

C5160.01u50VX7R

L15

FB80S-0805

R461100R3F

C4780.01u50VX7R

R454100R3F

R527 6.19KR3F

C529

0.1u16VC3KX7R

R523 1K

C7240.01u50VX7R

L25 FB80S-0805

LM1117-SOT223U42

3 24

1

VIN OUTVOUT

ADJ/GND

AIC-7901 REV.94

SCSI

CLOCKCONFIG

U54B

AIC-7901X

B6D5B5D4

B19B18B17D16B11D10

D9B9D8B8D7B7

D6D11B12D12B13D13B14D14B15D15B16

F2N4N3

R2K4K2

M4M3

A1A20

B1B10B20C17C18C19C20D17D18

A6C5A5C4A19A18A17C16A11C10C9A9C8A8C7A7

C6C11A12C12A13C13A14C14A15C15A16

M2N2

M1

D19D20E17E18

E20J15L15W20Y1Y19Y20

E19

SCDP15SCDP14SCDP13SCDP12SCDP11SCDP10SCDP9SCDP8SCDP7SCDP6SCDP5SCDP4SCDP3SCDP2SCDP1SCDP0

SCDPHPSCDPLPATNPBSYPACKPRSTPMSGPSELPCDPREQPIOP

DIFFSENSEWIDEPSEXPACT

PCLKSCLKINPSCLKINM

LDALTTDIDDAT

NCNCNCNCNCNCNCNCNCNCNC

SCDM15SCDM14SCDM13SCDM12SCDM11SCDM10

SCDM9SCDM8SCDM7SCDM6SCDM5SCDM4SCDM3SCDM2SCDM1SCDM0

SCDPHMSCDPLM

ANTMBSYMACKMRSTMMSGMSELMCDM

REQMIOM

LEDSTPWCTL

PCIRSTOUT

NCNCNCNC

NCNCNCNCNCNCNC

NC

L14FB80S-0805<Asm Cfg>

C458

0.01u50VX7R

C725

0.01u50VX7R

C7500.01u50VX7R

C741

0.01u50VX7R

R516 0

C743

0.01u50VX7R

R648

X_4.7K

C480

0.01u50VX7R

C4950.01u50VX7R

C7400.01u50VX7R

C5050.01u50VX7R

C730

0.01u50VX7R

C4620.01u50VX7R

C726

10u-1210

C733

0.1u16VC3KX7R

C5230.01u50VX7R

C739

0.1u16VC3KX7R

R446

432R3F1%

C5110.01u50VX7R

R439200R3F

C745

0.1u16VC3KX7R

C512X_10p/50V/NPO

C7220.01u50VX7R

C528

4.7u10VY5V-0805

C7460.01u50VX7R

C7380.01u50VX7R

C742

0.1u16VC3KX7R

C499

4.7u10VY5V-0805

C7350.01u50VX7R

C723

0.1u16VC3KX7R

C494

0.1u16VC3KX7R

EC1510u16V-SMT

C732

0.1u16VC3KX7R

C744

0.1u16VC3KX7R

C729

0.1u16VC3KX7R

C484

10u-1210

80MHZOSC1

8

14

5VCC

OUT-GND

OUT+

AIC-7901 REV.94

SCSI PWR

PCI PWR

DIG PWR

U54C

AIC-7901X

E1J2J3G2F3D1G3H3K3

F7F9

F10F12F13F14G6H6

A10

R4N1R3

T1

G7G9

G11G13H14

J7K14

L7M14

N7P8

P10P12P14

F6F8

F11F15G15H15

J6K6

K15M15

N6R6R9

R11R13R15

L6M6

N15P6

P15R7R8

R10R12R14

F4E3E2G4H1J4J1K1H4

G1F1

P3P2T4R1

T2

G8G10G12G14H7H8H9H10H11H12H13J8J9J10J11J12J13J14K7K8K9K10K11K12K13L8L9L10L11L12L13L14M7M8M9M10M11M12M13N8N9N10N11N12N13N14P7P9P11P13

AVCC1.8VAVCC1.8VAVCC1.8VAVCC1.8VAVCC3.3VAVCC3.3VAVCC3.3VAVCC3.3VAVCC3.3V

PB4PB4PB4PB4PB4PB4PB4PB4TERMPWR

PXAVCC1.8VPXAVCC3.3VPCAVCC3.3V

PZV3.3

1.8V1.8V1.8V1.8V1.8V1.8V1.8V1.8V1.8V1.8V1.8V1.8V1.8V1.8V

3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V

VIOVIOVIOVIOVIOVIOVIOVIOVIOVIO

AGNDAGNDAGNDAGNDAGNDAGNDAGNDAGNDAGND

LVREXT1LVREXT2

PXAGNDPXAGNDPCAGNDPCAGND

PZGND

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

1C502

X_0.01u50VX7R

C461

100u25VEL

R649 10K

R518

X_56

C471

4.7u10VY5V-0805

C469

4.7u10VY5V-0805

C737

4.7u10VY5V-0805

C728

4.7u10VY5V-0805

BILVDP[15..0]34 BI LVDM[15..0] 34

BILVDPHP34BILVDPLP34BILVATNP34BILVBSYP34BILVACKP34BILVRSTP34BILVMSGP34BILVSELP34BILVCDP34BILVREQP34BILVIOP34

BI LVDPHM 34BI LVDPLM 34BI LVATNM 34BI LVBSYM 34BI LVACKM 34BI LVRSTM 34BI LVMSGM 34BI LVSELM 34BI LVCDM 34BI LVREQM 34BI LVIOM 34

INPX_CLK_SCSI29

OUT SCSILED 34OUT TERMEN 34

INDIFFSENSE34

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

Page 34: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SCSI 1x4 LED Header

Only for AIC-7901

40MIL

TERMEN HIGH: TERM DISABLETERMEN LOW: TERM ENABLE

0.7<diffsense<1.9 for lvd

20MIL

20MIL

20MIL

1.25V

40Mil

change

MS-9621 1.0A3

34 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

SCSI C

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

LVDM15

LVDM2

LVBSYM

LVDM0

LVDM9

LVDP5

LVDP3

LVSELPLVMSGP

LVSELM

LVBSYP

LVDM3

LVDM13

LVRSTM

LVDM11

LVDM14

LVACKM

LVATNM

LVDP13

LVDM8

LVDP15

LVDP12

LVACKP

LVDM12

LVDP4

LVDM1

LVDM4

LVRSTP

LVDP2

LVDM6LVDP6

LVDP1LVDP0

LVDP11

LVDP14

LVDPLM

DIFFSENSE

LVATNP

LVCDP

LVDP9

LVDPHM

LVIOMLVREQM

LVDP10

LVDP7

LVDPHP

LVREQP

LVDM5

LVDM10

LVDM7LVDPLP

LVCDM

LVDP8

LVMSGM

LVIOPDIFFSENSE

TERMEN

LVDP[15..0]

LVDM[15..0]

LVDP8

LVDP9LVDP10LVDP11

LVDM9

LVDM11LVDM8

LVDM10

LVIOP

LVREQPLVCDP

LVSELPLVMSGP

LVIOM

LVREQMLVCDM

LVSELMLVMSGM

LVDP7

LVATNPLVBSYP

LVRSTP

LVDP6LVDP5

LVACKP

LVDP4LVDM7

LVDPLM

LVATNMLVBSYM

LVDM5LVDM6

LVDM4LVRSTM

LVDPLP

LVDP1

LVDP13LVDP15LVDP14

LVDP3

LVDP12

LVDP0

LVDP2

LVDM1LVDM3LVDM2

LVDM0LVDPHP LVDPHM

LVDM12LVDM14

LVDM13LVDM15

LVACKM

TPMPWR

CON_TERMPWR

CON_TERMPWR

CON_TERMPWR+5V CON_TERMPWR

+5V +5V+5V

C525

10u-1210

U59

DS21T07E-TSSOP28

28

358101219212426

13151

16

2479

1118202325

17

622

14

27TPWR

-R1-R2-R3-R4-R5-R6-R7-R8-R9

ISOMSTR/SLV

VREF

DIFFSENSE

+R1+R2+R3+R4+R5+R6+R7+R8+R9

DIFF_CAP

HSGND1HSGND2

GND

TPWR

U60

DS21T07E-TSSOP28

28

358101219212426

13151

16

2479

1118202325

17

622

14

27TPWR

-R1-R2-R3-R4-R5-R6-R7-R8-R9

ISOMSTR/SLV

VREF

DIFFSENSE

+R1+R2+R3+R4+R5+R6+R7+R8+R9

DIFF_CAP

HSGND1HSGND2

GND

TPWR

R65020K

C509

0.1u16VC3KX7R

C508

0.1u16VC3KX7R

C507

0.1u16VC3KX7R

C5300.01u50VX7R

C5220.1u16VC3KX7R

J11

SCSI_LED

1234

SCSI1

YSCSI68-P-90

12345678910111213141516171819202122232425262728293031323334

35363738394041424344454647484950515253545556575859606162636465666768

C7514.7u10VY5V-0805

VR2

YREG431S/Vf=2.5V3 1

2

R537 4.7KR552

330

R5291K

R538X_1K C749

4.7u10VY5V-0805

U58

DS21T07E-TSSOP28

28

358101219212426

13151

16

2479

1118202325

17

622

14

27TPWR

-R1-R2-R3-R4-R5-R6-R7-R8-R9

ISOMSTR/SLV

VREF

DIFFSENSE

+R1+R2+R3+R4+R5+R6+R7+R8+R9

DIFF_CAP

HSGND1HSGND2

GND

TPWR

C748

4.7u10VY5V-0805

F2

2A6V-miniSMDC200

D33

1N4148S

ACD31 1N4148S

A C

C518

1u10VY5V

R5501K

R549

1K

C526

0.1u16VC3KX7R

C506

0.1u16VC3KX7R

C515

0.1u16VC3KX7R

D30 X_1N4148SA C

D26

MBRS340

A C

BILVDP[15..0]33

BI LVDM[15..0] 33

INSCSILED33

INTERMEN33

OUTDIFFSENSE33

BILVIOP33

BILVREQP33BILVCDP33

BILVSELP33BILVMSGP33

BI LVIOM 33

BI LVREQM 33BI LVCDM 33

BI LVSELM 33BI LVMSGM 33

BILVATNP33BILVBSYP33BILVACKP33

BILVRSTP33BI LVDPLM 33

BI LVATNM 33BI LVBSYM 33

BI LVRSTM 33BILVDPLP33

BILVDPHP33 BI LVDPHM 33

BI LVACKM 33

OUTHDD_LED_C43

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

Page 35: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+5V 5A

+3.3V 7.6A

+12V 500 mA

-12V 100mA

Total Power 25 W

MS-9621 1.0B

35 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

PCI 32 SLOT

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

AD8

CBEJ2

SMBCLK_PCI

AD27

AD11

AD16

AD5

SMBDATA_PCI

AD24

AD2

AD6

AD17

AD9

AD23

AD25

AD13

AD0

AD[0..31]

AD1

CBEJ0

AD14

CBEJ[0..3]

CBEJ3

AD18

AD15

AD20

AD4

AD7

AD22

AD29

AD12

AD3

AD19

AD31

AD28

CBEJ1

AD30

AD20

AD26

AD21

AD10

FRAMEJ

TRDYJDEVSELJ

IRDYJ

PERRJ

SERRJ

STOPJ

LOCKJ

-12V

+3.3V

+5V

+12V

+3.3V+5V +5V

+3.3V

+3.3V

+12V

-12V

+3.3VDUAL

+3.3V

+3.3V+5V

+5V

+5V

R402 100

CB30.1u16VC3KX7R

C4460.1u16VC3KX7R

CB120.1u16VC3KX7R

CB80.1u16VC3KX7R

R444 4.7KR443 4.7K

R407 2.7KR406 2.7K

CB24.7u16VY5V-1206

R441 8.2K

C4560.01u25VC3KX7RC4540.01u25VC3KX7R

R442 8.2K

PCI1

PCI CONN

B1B2B3B4B5B6B7B8B9

B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49

B52B53B54B55B56B57B58B59B60B61B62

A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49

A52A53A54A55A56A57A58A59A60A61A62

-12VTCKGNDTDO+5V+5VINTB#INTD#PRSNT1#RSVD2PRSNT2#GNDGNDRSVD5GNDCLKGNDREQ#+5VAD31AD29GNDAD27AD25+3.3VC/BE3#AD23GNDAD21AD19+3.3VAD17C/BE2#GNDIRDY#+3.3VDEVSEL#GNDLOCK#PERR#+3.3VSERR#+3.3VC/BE1#AD14GNDAD12AD10GND

AD8AD7+3.3VAD5AD3GNDAD1+5VACK64#+5V+5V

TRST#+12VTMSTDI+5V

INTA#INTC#

+5VRSVD1

+5VRSVD3

GNDGND

+3.3V_AUXRST#

+5VGNT#GND

PME#AD30+3.3VAD28AD26GND

AD24IDSEL#

+3.3VAD22AD20GND

AD18AD16+3.3V

FRAME#GND

TRDY#GND

STOP#+3.3V

SMBCLKSMBDATA

GNDPAR

AD15+3.3VAD13AD11GNDAD9

C/BE0#+3.3V

AD6AD4GNDAD2AD0+5V

REQ64#+5V+5V

CB610u6.3VC5MX5R

+ CT21000u6.3VEL

1 2+ EC12

1000u6.3VEL1 2

RN81

8P4R-8.2K

12345678

CB50.1u16VC3KX7R

RN82

8P4R-8.2K

12345678

CB40.1u16VC3KX7R

CB710u6.3VC5MX5R

C4454.7u16VY5V-1206

BIAD[0..31]27,28,36

OUT PIRQJC 28,36

BIDEVSELJ27,28,36

INPCI_SLOT_33CLK10

BIPERRJ27,28

BISERRJ27,28

OUTREQJ028

OUTPIRQJD27,28

OUT PIRQJA 28

BICBEJ[0..3]27,28,36

BILOCKJ28

OUTPIRQJB28

BIIRDYJ27,28,36

BI PAR 27,28,36

BI STOPJ 27,28,36

OUT PCI_PMEJ 27,28

BI TRDYJ 27,28,36

BI FRAMEJ 27,28,36

IN VGA_RSTJ 27,29,36,39

IN GNTJ0 28

BI SMBDATA_PCI 25,31,41BI SMBCLK_PCI 25,31,41

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

Page 36: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

(29.498928 MHz or 14.31818 MHz)

RESET VALUE R448

RAGE XL 365

RAGE 128 374

TXVSSR

LPVSS

PVSS

AVSS

REQ: REQ1

IDSEL: AD21

INT : PIRQD

GNT: GNT1

VGA

close to connectorPlace clamping diodes

VGA connector.

For EMI Suppression

Resistor close to

Place the PI-Filter in close

Place Termination

proximity to the VGA connector

close to connectorPlace clamping diodes

Video Connector

For EMI Suppression

For EMI Suppression

VGA Connector

For EMI Suppression

LT1117-2.5V

75 Ohm impedance

75 Ohm impedance

75 Ohm impedance

37.5 Ohm impedance

37.5 Ohm impedance

37.5 Ohm impedance

9 mil trace

9 mil trace

9 mil trace

0B Change footprint

MS-9621 1.0C

36 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

VGA A

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

AD21

XTALIN

XTALIN

CBEJ0CBEJ1CBEJ2CBEJ3

AD22

AD11

AD24

AD19

AD15AD14

AD5

AD17

AD6

AD4

AD12

AD7

AD23

AD13

AD1

AD30

AD28

AD20

AD2

AD8

AD26

AD18

AD27

AD10

AD31

AD9

AD29

AD16

AD0

AD3

AD25

AD21

RED

MONID1

BLUE

XTALOUT

GREEN

HSYNCJVSYNCJ

MONID2

XTALOUT

MONID2

MONID1

RMONID2

RHSYNCJVSYNCJ

RMONID1

RVSYNCJ

MONID1

MONID2

HSYNCJ

HSYNCJVSYNCJ

MONID1

MONID2

RED

RMONID2

RMONID1

RHSYNCJ

RVSYNCJ

GREEN

BLUE

AVDD25

AVDD AVDD25

+5V

+3.3V

+5V

+3.3V

+5V

+5V+5V

+5V

+5V

+5V

+5V

+5V AVDD25

C493

0.1u16VC3KX7R

D7YDI1PS226S

2

3

1

R420 10K

R422 22

R13775R3FR460

47K

C466100u25VEL

C713

0.1u16VC3KX7R

C7180.01u50VX7R

Y4

29M-20pf-HC49S-D

L9

80-0603

D10YDI1PS226S

2

3

1

RT1

X_FUSE-1.1A

CN4

100p

78

56

34

12

L8

80-0603

R48147K

C7200.01u50VX7R

C19247p50VC3JNPO

L4

X_80-0603

C481100u25VEL

C487

22p50VC3JNPO

R4622.2K

L7

80-0603

R41910K

C46347p50VC3JNPO

R421X_0

C498

22p50VC3JNPO

C470

0.01u50VX7R

R503100

R483 22

U44A

ATI RAGE XL

V16W16V15Y16

W15Y15V14

W14Y14V12Y13

W12Y12V11Y11

W11V8

W8W7Y7V7Y6

W5Y5

W3Y3V3Y2

W2Y1V2

W1

V13W10

Y8W4V1U2U3U1W9Y9V9

Y10V10U10

T2U16

T1T3R2

N2N3P2P3P1V5

W6

V6R3

W13Y4

R1

U4V4U5

U13

G1G2G3F2F1F3E3E2H2J1H3

D1C1C2B2A2C3B3A3E1

H1C9B9A9C8B8A8C7B7A7D6C6B6A6D5C5B5A5C4B4A4J4K3K2K1E4D2J3J2U8F4U15

A1

B1

L1M1N1M2M3

L2

N4K4L4

L3M4

AD0AD1AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

C/BE#0C/BE#1C/BE#2C/BE#3PCICLKRESET#INTA#REQ#FRAME#IRDY#TRDY#DEVSEL#STOP#PARGNT#PCI33EN/M66EN/BIOSFFCLK/HAD1ST0ST1ST2

SBA0SBA1SBA2SBA3SBA4SBA5SBA6

IDSEL/SBA7NC/RBF#

ADSTB0ADSTB1

SBSTB

NC/AGPGPIO0/CLKRUN#NC/AGPGPIO1/STP_AGP#NC/AGPGPIO2NC/AGPGPIO3

SAD0/HCLKSAD1

SAD2/HAD2SAD3/HAD3SAD4/HAD4SAD5/HAD5SAD6/HAD6SAD7/HAD7DS/VIPCLKAS/HCNTL

SRDY/INT/HAD0

DVS/PDATA0DVS/PDATA1DVS/PDATA2DVS/PDATA3DVS/PDATA4DVS/PDATA5DVS/PDATA6DVS/PDATA7

DVS/PCLK

BYTCLKNC/ZVHREF/LCD0

LPVDD/ZVVSYNC/LCD1LPVSS/UV0/LCD2

NC/UV1/LCD3NC/UV2/LCD4

TXVSSR/UV3/LCD5TXVDDR/UV4/LCD6

TXCP/UV5/LCD7TXCM/UV6/LCD8

NC/UV7/LCD9TXVSSR/SDS/LCD10

TX0P/SAS/LCD11TX0M/SSAD0/LCD12

NC/SSAD1/LCD13TXVDDR/SSAD2/LCD14

TX1P/SSAD3/LCD15TX1M/SSAD4/LCD16

TXVSSR/SSAD5/LCD17TX2P/SSAD6/LCD18TX2M/SSAD7/LCD19

MONID3/LCD23MONID2/LCD22MONID1/LCD21MONID0/LCD20

MONDET/LCDPENC/LCDCLK

SDASCL

AGPCLAMPGIOCLAMP

TESTEN

XTALIN

XTALOUT

RGB

HSYNCVSYNC

RSET

AVDDAVSSAVSS

PVDDPVSS

R14475R3F

C7360.1u16VC3KX7R

U48

LM1117-SOT223

3 24

1

VIN OUTVOUT

ADJ/GND

D9YDI1PS226S

2

3

1

L23

FB80S-0805

EC1822u-1206

L24

FB80S-0805

VGA1VGA-D15-BL-PC99

1

2

3

4

5

611

712

813

9141015

16

17

C46847p50VC3JNPO

R5081M

D11YDI1PS226S

2

3

1

R423

100

R13675R3F

R501100

R459365-0805

C185X_0.1u16VC3KX7R

RN61

8P4R-33R

1 23 45 67 8

R490X_0

R468 47K

C18847p50VC3JNPO

R480 47K

R48247K

C19447p50VC3JNPO

D8YDI1PS226S

2

3

1

R4552.2K

C46547p50VC3JNPO

C7340.1u16VC3KX7R

BIAD[0..31]27,28,35

BICBEJ[0..3]27,28,35

BIDEVSELJ27,28,35

INVGA_RSTJ27,29,35,39

INGNTJ128

BIFRAMEJ27,28,35

BISTOPJ27,28,35

BITRDYJ27,28,35

BIPAR27,28,35

BIIRDYJ27,28,35

OUTPIRQJC28,35

INPCI_VGA_33CLK10

OUTREQJ128

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

Page 37: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Bus Clock Select Bus TypePCI 33MHz / 3.3V

PCI 66MHz

PCI 33MHz / 5V

1

1 1

0

AGP 1/2X

AGP Test Mode

0

0 0 0

1

1

1

1 0

0

PCI33EN

Don't care

VMA0 VMA6

VGA Disable

VGA Enable

VMA7

Open

Close

Only support PCI 33MHz / 3.3V

Use System BIOS

VGA always enable

INT Disable

INT Enable

VMA8

Open

Close INTERRUPT always enable

VDDP Power for PCI or AGP Interface

Current provided by VDDCis 600 mA

Only support LVTTL

Only support RAGE XL

STRAPPING RESISTORS

VDDC Graphic controllor power

VDDR I/O power for Memory & muitimedia

AVDD Analog DAC Power - 2.5 V

PVDD Phase Lock Loop Power - 2.5 V

Close to Chip

Close to Chip

Close

IDSEL Enable Open

Open

IDSEL Disable

Read BIOS straps

VMA5

Don't Read BIOS

8MBytes SDRAM (64Mbit, 512Kx32x4)

Close

1

0

2

3

0

1

2

3

MS-9621 1.0C

37 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

VGA B

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

A0

ROMCSJ

A6

VMD31VMD30VMD29VMD28VMD27VMD26VMD25VMD24VMD23VMD22VMD21VMD20VMD19VMD18VMD17VMD16VMD15VMD14VMD13VMD12VMD11VMD10VMD9VMD8VMD7VMD6VMD5VMD4VMD3VMD2VMD1VMD0

VCLK0

ROMCSJ

VCKE

A5

MRASJMCASJMWEJMCSJ0

A7A8A9A10A11

A0

A3A4A5A6

A1A2

DSF

VCLK0VCKE

DSF

MJ0

MJ3MJ2MJ1

A7A8A9A10A11

A0

A3A4A5A6

A1A2

MJ1MJ2

MJ3MJ0

MRASJMCASJMWEJ

MCSJ0

VMD26

VMD10

VMD25

VMD31

VMD5

VMD30

VMD1

VMD9

VMD3

VMD12

VMD29

VMD0

VMD2

VMD13

VMD16

VMD21VMD23

VMD27

VMD8

VMD19VMD20

VMD6

VMD17

VMD28

VMD7

VMD14

VMD18

VMD24

VMD11

VMD15

VMD4

VMD22

+3.3V

+3.3V

+3.3V+3.3V

+3.3V

AVDD25

+3.3V

+3.3V

+3.3V

U61

512Kx32x4 - TSOP86

2526

6162636465662422

2457810111374767779808283853133343637394042454748

56

686720

1718

592871

23

16

2760

19

3 9 35 41 49 55 75 81 1 15 29 43

6 12 32 38 46 52 78 84 44 58 72 86

14213057697073

50515354

A0A1

A4A5A6A7A8A9A10BA0

DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8DQ9

DQ10DQ11DQ12DQ13DQ14DQ15DQ16DQ17DQ18DQ19DQ20DQ21DQ22DQ23DQ24DQ25DQ26

DQ31

CLKCKECS#

WE#CAS#

DQM3DQM2DQM1

BA1

DQM0

A2A3

RAS#

VDD

QVD

DQ

VDD

QVD

DQ

VDD

QVD

DQ

VDD

QVD

DQ

VDD

VDD

VDD

VDD

VS

SQ

VS

SQ

VS

SQ

VS

SQ

VS

SQ

VS

SQ

VS

SQ

VS

SQ

VS

SV

SS

VS

SV

SS

NCNCNCNCNCNCNC

DQ27DQ28DQ29DQ30

R528 22

R533100

C531

0.1u16VC3KX7R

C7311u10VY5V

C7190.1u16VC3KX7R

C714

0.1u16VC3KX7R

EC1622u-1206

C5100.1u16VC3KX7R

C501

0.1u16VC3KX7R

EC1422u-1206

R515

10K

C752

0.1u16VC3KX7R

R540 150R3F

C5170.1u16VC3KX7R

J10YJ102

12

R491

X_10K

U44B

ATI RAGE XL

M17K17H17D16D10

D7D4G4

L17D8P4

U11

J9J10J11J12K9

K10K11K12

L9L10L11L12M9

M10M11M12T17J17D15

D9H4R4U7

U12

T4U6U9

U14

L18L19K18K19K20J18J19J20H18H19H20G17G18G19G20F17F18F19F20E17E18E19E20D17D18D19D20C18C19C20B20A20 B19

A19B18A18C17B17A17C16B16A16C15B15A15D14C14B14A14D13C13B13A13D12C12B12A12D11C11B11A11C10B10A10

D3

Y18Y19Y20W18W19W20V18V19V20U18U19U20

P19P18R20R19R18T20T19T18

P20L20R17W17Y17V17U17N18

M18

P17

N20N19M20M19

N17

VDDR/1VDDR/1VDDR/1VDDR/1VDDR/1VDDR/2VDDR/2VDDR/2VDDCVDDCVDDCVDDC

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VPP/VDDQVPP/VDDQVPP/VDDQVPP/VDDQ

DQ0DQ1DQ2DQ3DQ4DQ5DQ6DQ7DQ8DQ9DQ10DQ11DQ12DQ13DQ14DQ15DQ16DQ17DQ18DQ19DQ20DQ21DQ22DQ23DQ24DQ25DQ26DQ27DQ28DQ29DQ30DQ31 DQ32

DQ33DQ34DQ35DQ36DQ37DQ38DQ39DQ40DQ41DQ42DQ43DQ44DQ45DQ46DQ47DQ48DQ49DQ50DQ51DQ52DQ53DQ54DQ55DQ56DQ57DQ58DQ59DQ60DQ61DQ62DQ63

ROMCS#

A0A1A2A3A4A5A6A7A8A9

A10A11/CKE

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

RAS#CAS#WE#

CS0/BA0CS1/BA1

DFPDAT/CS2/QS2NC/CS3/QS3

CKE/QS0

DFPCLK/QS1

DSF

MCLK/CLK0NC/CLK0#

NC/CLK1NC/CLK1#

VREF

C7160.1u16VC3KX7R

C747

0.1u16VC3KX7R

C7270.1u16VC3KX7R

R514 10K

R539 10K

C712

0.1u16VC3KX7R

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

Page 38: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PIDE Connector SIDE Connector

SATA

Default : Open

FWH

Voltage Trans

BIOS ID

X

0B Change

MS-9621 1.0A3

38 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

IDE,SATA,FWH BIOS

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PDIORDY

IRQJ14IDE_PRI_CBLSNS

IDE_LEDJ1

IDE_RSTDRVJ

IRQJ15

SDIORDY

IDE_SEC_CBLSNS

IDE_LEDJ2

ICH_LAD[0..3]

ICH_LAD2

BIOS_WPJ

IDE_SEC_CBLSNSIDE_PRI_CBLSNS

INITJ_R

BIOS_ID1

ICH_LAD0

BIOS_ID0

ICH_LAD1

ICH_LAD3

TBLJ

TBLJ

INITJ_R

USB_P23_L USB_P23_L

USB_P2

USB_N2

USB_P3

USB_N3

USB_P23 USB_P23_L

USB_N2USB_P2

USB_N3USB_P3

BIOS_ID0

BIOS_ID1

+3.3V

+5V

+3.3V

+5V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+5VSBY

CB10.1u16VC3KX7R

R544 8.2K

C4210.1u16VC3KX7R

R3334.7K

R3214.7K

Q69MMBT3904

B

EC Q70

MMBT3904

B

EC

R542 4.7K

R522 33

C300.1u16VC3KX7R

RN80

8P4R-10KR3

1 23 45 67 8

R394

10K

R48810K

R54510K

R547 8.2K

+ CT11000u6.3VEL

1 2

L3X_90Z0.6ACMB

43

12

8765

J6

1R3P

123

R546 8.2K

R35 470K

IDE1YJ220-CB-1

13 4

2

5 67 89

111012

13 141615

17 1819

22242628303234

21232527293133

36384039

3735

R398

X_10K

R543 8.2K

F12A6V-miniSMDC200

XU1_SKT1

82I802AB(4MFWH)

R541 4.7K

R34 560K

R492 4.7K

R521 33

R395

10K

R331 8.2K

C210.1u16VC3KX7R

USB1

USBX2-D8-BK

1

2

3

4

5

6

7

8

9

10

11

12

VCC

DATA0-

DATA0+

GND

VCC

DATA1-

DATA1+

GND

CGND

CGND

CGND

CGND

IDE2YJ220-CW-1

13 4

2

5 67 89

111012

13 141615

17 1819

22242628303234

21232527293133

36384039

3735

R344 8.2K

R3324.7K

RN28P4R-0R3

1357

2468

R399

X_10K

FB2220Z3AB5

SATA1

SATA

1234567

GNDHT+HT-GNDHR-HR+GND

SATA2

SATA

1234567

GNDHT+HT-GNDHR-HR+GND

XU1

BIOS_8Mbit

303132

2345678

2827

2324

2221201918

2526

16 17151413121110

9

1

29FGPI4CLKVCC

RST#FGPI3FGPI2FGPI1FGPI0WP#TBL#

GNDAVCCA

FWH4INIT#

RFURFURFURFURFU

VCCGND

GND FWH3FWH2FWH1FWH0ID0ID1ID2ID3

VPP

IC(VIL)

BIPDD228

BIPDD428

INPDIOWJ28

INPDA028

BIPDD128

INPDA128

BIPDD528

BIPDD328

OUTPDDREQ28

INPDDACKJ28

BIPDD028

INPDCSJ128

INPDIORJ28

BI PDD8 28

BI PDD10 28

IN PDCSJ3 28

BI PDD11 28

BI PDD15 28

IN PDA2 28

BI PDD14 28BI PDD13 28BI PDD12 28

BI PDD9 28

OUT PDIORDY 28OUT IRQJ14 28

OUT IDE_LEDJ1 43

INSDIOWJ28

INSDCSJ128

INSDDACKJ28

INSDA128

BISDD428

OUTSDDREQ28

INSDA028

INSDIORJ28

BISDD528

BISDD028BISDD128BISDD228BISDD328

BI SDD14 28

IN SDA2 28

BI SDD13 28BI SDD12 28BI SDD11 28

BI SDD9 28

IN SDCSJ3 28

BI SDD10 28

BI SDD15 28

BI SDD8 28

OUT SDIORDY 28OUT IRQJ15 28

OUT IDE_LEDJ2 43

INS_ATA0_TX_P29INS_ATA0_TX_N29

INS_ATA1_TX_P29INS_ATA1_TX_N29

OUTS_ATA0_RX_N29OUTS_ATA0_RX_P29

OUTS_ATA1_RX_N29OUTS_ATA1_RX_P29

IN FWH_33CLK 10

IN ICH_LFRAMEJ 28,39

INFWH_RSTJ29,43

BIICH_LAD[0..3]28,39

INBIOS_WPJ28

ININITJ11,12,13,29

BIPDD728BIPDD628

INIDE_RSTDRVJ29BISDD728BISDD628

OUTUSB_ICH_OCJ128

BIICH_USB_P228

BIICH_USB_P328BIICH_USB_N328

BIICH_USB_N228

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

Page 39: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FLOPPY DISK HEADER

For correct operation,pin 29 must be tied toVSS.

0B Change

MS-9621 DDR IIRemove R434

MS-9621 1.0B

39 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

SIO

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

MSDATAMSCLK

KBDATAKBCLK

PAUTOFDJ

PSLINJ

PSTBJ

PACKJ

PPEPSLCT

PBUSY

PPERRJPINITJ

SOUTARTSA#

RIA#

SINA

CTSA#DTRA#

FD_WP_N

FD_WE_N

FD_DENSITY1

FD_DIR_N

FD_DSKCHG_N

FD_INDX_N

FD_SELECT_N

FD_STEP_N

FD_MOTOR_N

FD_WDATA_N

FD_RDATA_NFD_HEAD_N

FD_DENSITY0

FD_TRACK0_N

DCDB#

RIB#

SINB

CTSB#

DSRB#

RTSB#SOUTB

PWR_BT_SSIJ

FD_RDATA_NFD_TRACK0_NFD_INDX_N

FD_DSKCHG_N

PD0

PD6

PD3

PD7

PD5PD4

PD1PD2

DTRB#

1.2V

1.5V

1.8V

12V

1.2V

12V

1.5V

S_GPIO13S_GPIO12S_GPIO11

S_GPIO15S_GPIO13S_GPIO12S_GPIO11

S_GPIOE7S_GPIOE6S_GPIO15

S_GPIOE5

S_GPIOE1

S_GPIOE7S_GPIOE6S_GPIOE5S_GPIOE1

1.8V

+3.3VDUAL

VBAT_SIO

+3.3V

+5V

+1.5V

+12V

+1.2V

+1.8V

+5V

+3.3V

+3.3VDUAL

R410 499KR3F

PC87366U41

PC87366

7574

6061626364656667686970717273

9290888685828180767778798789919394

59

57

98112111114113

20198451116

1011121314

15161718

9596979899100101102103104105106107108109110

121122119120117118123124125126

5283

115

31

30

22

58

383940

4243

41

46494847

3

12

1284

2427

21

565554

2535

44

2829

32

33

34

3637

67

5

23

127

5350

45

26

DENSELDRATE0

DSKCHG#HDSEL#RDATA#

WP#TRK0#

WGATE#WDATA#

STEP#DIR#

MTR1#/GPIO16/IRSL2DR0#

DR1#/GPIO17/IRSL3MTR0#

INDEX#

PD0PD1PD2PD3PD4PD5PD6PD7

SLCTPE

BUSY_WAIT#ACK#

SLIN#_ASTRB#INIT#ERR#

AFD#_DSTRB#STB#_WRITE#

IRRX1/GPIE7

IRTX/GPIO15

GA20/GPIO07KBRST/GPIO06

KBDATAKBCLK

MSDATAMSCLK

VDDVSSVSSVSSVSS

LRESET#LCLKSERIRQLDRQ#LFRAME#

LAD0LAD1LAD2LAD3

DCD1#DSR1#

SIN1RTS1#/PSLDC0

SOUT1CTS1#

DTR1#_BOUT1/BADDRRI1#

DCD2DSR2SIN2

RTS2SOUT2/PSLDC1

CTS2DTR2_BOUT2/PSONPOL

RI2

JOYBX/GPIO24JOYBY/GPIO25JOYABTN0/GPIO22JOYABTN1/GPIO23JOYAX/GPIO20JOYAY/GPIO21JOYBBTN0/GPIO26JOYBBTN1/GPIO27MDTX/GPIO30MDRX/GPIO31

VDDVDDVDD

VSB

VBAT

CLKIN

IRRX2_IRSL0/GPIE6

AVI1AVI2AVI3

AVI5AVI6

AVI4

VREFD2N/TS3D1P/TS2D1N/TS1

FANOUT1/GPIO01

FANOUT2/GPIO34FANIN1/GPIO00

FANIN2/GPIO33FANIN0/GPIO02

GPIOE1/OTS1ALARM/RING/GPIOE4

SMI/GPIO10

WDO/GPIO14SDA/GPIO13SCL/GPIO12

LED1/OTS2/GPIOE2PWBTIN/GPIS2

AVDD

GPIOE5/CHASOCHASI

PWUREQ

PWBTOUT/GPOS0

PSON/GPOS1

SLPS3AVI0/SLPS5

P12/GPIO04P17/GPIO05

FANOUT0/GPIO03

GPIOE0

IRSL1/P16/GPIO32

GPIO11D2P

AVSS

LED2/GPIOE3

R435 499KR3F

R445 499KR3F

R409100KR3F

C4520.01u25VC3KX7R

CB13

0.1u16VC3KX7R

R438 499KR3F

JFDD

D2x17

12345678910

111213141516171819202122232425262728293031323334

R688 150R3F

R411 0

C4490.01u25VC3KX7R

C4600.01u25VC3KX7R

C4570.01u25VC3KX7R

RN83

8P4R-8.2K

12345678

CB14

0.1u16VC3KX7R

CB10

0.1u16VC3KX7R

CB11

0.1u16VC3KX7R

RN858P4R-4.7KR1 23 45 67 8

CB9

0.1u16VC3KX7R

RN84

8P4R-8.2K

12345678

R450

4.7K

INSIO_48CLK10

BIICH_LAD328,38BIICH_LAD228,38BIICH_LAD128,38BIICH_LAD028,38

OUTICH_LDREQJ028INICH_LFRAMEJ28,38

OUTPLED43OUT CPU_A20GATE 29OUT KBRSTJ 29

OUT SIO_PME_N 29

OUTSIO_SMI_N28

OUTCOLD_WOL_EN26

INPWR_BT_SSIJ43

IN SLP_S5_ICHJ 29IN SLP_S3_ICHJ 29

OUT PW_BT_OUTJ 26

OUT PS_ONJ 43

OUT PSLINJ 40

IN PSLCT 40IN PPE 40IN PBUSY 40IN PACKJ 40

OUT PINITJ 40IN PPERRJ 40

OUT PAUTOFDJ 40OUT PSTBJ 40

IN DCDAJ 40

IN SINAJ 40IN DSRAJ 40

IN RIAJ 40

OUT RTSAJ 40OUT SOUTA 40

IN CTSAJ 40OUT DTRAJ 40

IN DCDBJ 40

IN SINBJ 40IN DSRBJ 40

IN RIBJ 40

OUT RTSBJ 40OUT SOUTB 40

IN CTSBJ 40

BISERIRQ29

BI PD[0..7] 40

BI KBDATA 40BI KBCLK 40BI MSDATA 40BI MSCLK 40

OUT DTRBJ 40

OUTWDTOJ43

INSIO_33CLK10INVGA_RSTJ27,29,35,36

OUTCPU0_FORCEPRJ11OUTCPU1_FORCEPRJ13

INIPMB_ALT243

INIPMB_ALT143

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

Page 40: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

KB, MS

0B Change0B Change

MS-9621 1.0A3

40 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

PRINTER PORT & COM & PS2

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

PBUSY

PD4

PINITJ

PSTBJ

PD1

PSLCT

PACKJ

PAUTOFDJ

PD6

PSLINJ

PD5

PPERRJ

PPE

PD7

PD2

PD0

RTSAJSOUTA

DTRAJRTSBJDTRBJ

SOUTB

RIBJ_RRIAJ_R

KB_DT

MSDATA 5V_KB

KBCLK

5V_MS

MS_CK

KBDATA

MSCLK

MS_DT

KB_CK

PD1_R

PAUTOFDJ_R

PERRJ_RPD0_R

PD4_R

PD6_RPD5_R

PD7_R

PINITJ_RPD2_R

PBUSY_R

PSLCT_R

PACKJ_R

PPE_R

PSTBJ_R

PD6_RPD5_RPD4_R

PD0_RPERRJ_R

PSTBJ_R

PAUTOFDJ_R

PPE_RPBUSY_RPACKJ_R

PD7_R

PD1_R

PSLCT_R

PD1_R

PAUTOFDJ_R

PSTBJ_R

PERRJ_RPD0_R

PD4_RPD5_RPD6_RPD7_R

PACKJ_RPBUSY_RPPE_RPSLCT_R

PD[0..7]

RIAJ_R

SOUTA_R

SINA_R

DTRAJ_RRTSAJ_RSOUTA_R

DTRAJ_RRTSBJ_RDTRBJ_R

SOUTB_R

RIBJ_RCTSBJ_R

SOUTB_R DTRBJ_RDSRBJ_R

DCDBJ_R

RTSBJ_R

SINB_R

DCDBJ_R

SOUTB_RRTSBJ_R

RIBJ_RDTRBJ_R

DSRBJ_R

CTSBJ_RSINB_R

PD3_RPD3PSLINJ_R

PINITJ_R

PSLINJ_RPD2_R

PD3_R

PD3_R

PD2_RPSLINJ_R

PINITJ_R

DCDAJ_RSINA_R

RIAJ_RCTSAJ_R

DSRAJ_RDCDAJ_R DCDAJ

CTSAJ

DSRAJ

RIAJ

SINA

DCDBJ_RDSRBJ_R

CTSBJ_RRIBJ_R

SINB_R SINB

RIBJCTSBJ

DSRBJDCDBJ

DSRAJ_R

CTSAJ_R

RTSAJ_R

PPE_R

PSLINJ_R

PD7_R

PD5_R

PAUTOFDJ_R

PD1_R

PACKJ_R

PD2_RPD3_R

PBUSY_R

PD6_R

PSTBJ_R

PINITJ_R

PD4_R

PSLCT_R

PD0_R PERRJ_R

+5V

+12V

-12V

+5V +5V

-12V

+12V

+3.3VDUAL

+5VSBY

CN38P4C-180p

78

56

34

12

D381N4148S

AC

RN89

8P4R-33R

1 23 45 67 8

R5534.7K

Q84MMBT3904

BE

C

RN86

8P4R-33R

1 23 45 67 8

RN18P4R-4.7KR

12

34

56

78

FB180L3_100_0805

CN28P4C-180p

78

56

34

12

CN7

8P4C-220P50N

1 2357 8

46

KB

MS

JKBMS1YMD12P-1

12

3

4

56

78

9

10

1112

13 14

15 1617

CN11

H2X13(25)

1 23 4

67 85

10911 1213 1415 1617 1819 2021 2223 24

2625

C492220p50VC3KNPO

CN8

8P4C-220P50N

1 2357 8

46

CN10

8P4C-220P50N

1 2357 8

46

CN6

8P4C-220P50N

1 2357 8

46

FS11.1A6V

CN9

8P4C-220P50N

1 2357 8

46

CN5

8P4C-220P50N

1 2357 8

46

B5 120Z0.6AB3

B4 120Z0.6AB3

U8

GD75232

234

16

7

15

119181714

56

20

1113

9

108

12

RIN1RIN2RIN3

DIN1

RIN4

DIN2

V+ROUT1ROUT2ROUT3ROUT4

DOUT1DOUT2

VCC

GNDDIN3

RIN5

V-DOUT3

ROUT5

D271N4148S

AC

R487

33

RN91

8P4R-2.2KR

1 23 45 67 8

RN92

8P4R-2.2KR

1 23 45 67 8

B2 120Z0.6AB3

C504 0.1u16VC3KX7R

R507 2.2K

U56

GD75232

234

16

7

15

119181714

56

20

1113

9

108

12

RIN1RIN2RIN3

DIN1

RIN4

DIN2

V+ROUT1ROUT2ROUT3ROUT4

DOUT1DOUT2

VCC

GNDDIN3

RIN5

V-DOUT3

ROUT5

RN90

8P4R-2.2KR

1 23 45 67 8

RN93

8P4R-2.2KR

1 23 45 67 8

B3 120Z0.6AB3

D6 1N4148SAC

C54 0.1u16VC3KX7R

D29 1N4148SAC

C10.1u16VC3KX7R

C47

0.1u16VC3KX7R

D5 1N4148SA C

C503 0.1u16VC3KX7R

D32 1N4148SA C

C527

0.1u16VC3KX7R

RN87

8P4R-33R

1 23 45 67 8

C60 0.1u16VC3KX7R

CN18P4C-180p

78

56

34

12

COM1COM

1

2

3

4

5

6

7

8

9

1011

COM2

YJ205-CW

1 23 45 67 89

RN88

8P4R-33R

1 23 45 67 8

C20.1u16VC3KX7R

C5320.1u10VC2KX7R-0402

R4958.2K

R5512.7K

D371N4148S

AC

OUT RIJ 29

BIPD[0..7]39

OUTPACKJ39

INPAUTOFDJ39

OUTPPERRJ39

INPINITJ39

INPSLINJ39

OUTPBUSY39OUTPPE39OUTPSLCT39

INPSTBJ39

INDTRAJ39INRTSAJ39INSOUTA39

INDTRBJ39INRTSBJ39INSOUTB39

BIKBDATA39

BIKBCLK39

BIMSDATA39

BIMSCLK39

OUT CTSAJ 39

OUT DCDAJ 39

OUT RIAJ 39

OUT SINAJ 39OUT DSRAJ 39

OUT CTSBJ 39

OUT DCDBJ 39

OUT RIBJ 39

OUT SINBJ 39OUT DSRBJ 39

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

Page 41: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

When a temperature exceed its THERM limit, All Fan will turn on 100%

SMBus Address : 0x2E

SMBus Address : 0x2C

DDRI change DDRII

MS-9621 1.0B

41 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

HM

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

CPU0_VID[0..5]CPU0_VID2

CPU0_VID4

CPU0_VID3

CPU0_VID0CPU0_VID5

CPU0_VID1

HM_PWM1

HM_TACH1

CPU0_THERMDCCPU0_THERMDA

CPU0_PROCHOTJ

HM0_ALERTJ

HM0_ALERTJ

CPU0_PROCHOTJ

HM_TACH[6:1]HM_PWM[5:1]

HM_PWM2

HM_PWM3HM_TACH2

HM_TACH3

HM_TACH6

CPU1_VID4

HM1_ALERTJ

CPU1_VID2CPU1_VID3

CPU1_VID5

CPU1_THERMDC

HM_12V

HM_TACH4

HM_PWM4

CPU1_VID0CPU1_VID1

HM_PWM5

CPU1_THERMDA

HM1_ALERTJ

HM_12V

HM_TACH5

CPU1_VID[0..5]

SMBDATA_ICHSMBCLK_ICH

SMBCLK_MAIN

SMBCLK_ICH

SMBDATA_ICH

SMBDATA_MAIN

SMBCLK_MAINSMBDATA_MAIN

SMBCLK_MAINSMBDATA_MAIN

+3.3V

VCORE_P0

+5V

+12V

VCORE_P1

+3.3VDUAL

+3.3V+3.3V+12V+3.3V

C1901u10VC3MX7R

C1860.1u16VC3KX7R

C180100p50VC3JNPO

C1561u10VC3MX7R

R432

4.7K

Q79

2N7002G

DS

Q27MMBT3904

B

EC

R400 0R401 0

U12

ADT7463

9

11

7

161510

6

12345

8

121413

1718192021222324

TACH3

TACH1

VID2

D2+D2-PWM2/SMBALERT#

VID1

SDASCLGNDVCCVID0

VID3

TACH2TACH4/AD_SEL/THERM#

PWM3/AD_EN#

D1-D1+

VID4+5V/THERM#

+12V/VID5+2.5V/SMBALERT#

VCCPPWM1/XTO

R134

23.2KR3F

R414 0R415 0

R135

28KR3F

U11

ADT7463

9

11

7

161510

6

12345

8

121413

1718192021222324

TACH3

TACH1

VID2

D2+D2-PWM2/SMBALERT#

VID1

SDASCLGNDVCCVID0

VID3

TACH2TACH4/AD_SEL/THERM#

PWM3/AD_EN#

D1-D1+

VID4+5V/THERM#

+12V/VID5+2.5V/SMBALERT#

VCCPPWM1/XTO

R397 0R425 0

C1411000p50VC3KX7R

Q90

2N7002G

DS

C8171000p50VC3KX7R

C152100p50VC3JNPO

Q78

2N7002G

DS

Q77

2N7002G

DS

R117

10K

R433

4.7K

R416

4.7K

R426

4.7K

C1540.1u16VC3KX7R

Q89MMBT3904

B

EC

INCPU0_THERMDA11

INCPU0_THERMDC11

INCPU0_VID[0..5]5,11,12

OUTHM_PWM[5:1]42

INCPU0_PROCHOTJ11,12

OUTHM0_ALERTJ28

INHM_TACH[6:1]42

INCPU1_THERMDA13

INCPU1_THERMDC13

OUTHM1_ALERTJ28

INCPU1_VID[0..5]6,13,14

BISMBDATA_LAN26,27BISMBCLK_LAN26,27

BISMBCLK_PCI25,31,35BISMBDATA_PCI25,31,35

BISMBDATA_IPMB43BISMBCLK_IPMB43

BI SMBCLK_ICH 29

BI SMBDATA_ICH 29

BI SMBDATA_MAIN 10,17,20

BI SMBCLK_MAIN 10,17,20

INSYS_PWRGD9,17,26,29,43

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

Page 42: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Gate voltage increase slowly--> Channel turn on slowly Drain voltage do not droop instanly

MS-9621 1.0A3

42 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

FAN Connector Circuit

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

HM_PWM1

HM_PWM2

HM_PWM4

HM_PWM3

HM_PWM5

HM_PWM5

HM_PWM[5:1]

+5V

+12V+12V

+3.3V

+5V

+12V +12V

+3.3V

+5V

+12V

+12V

+3.3V

+3.3V

+12V+12V

+5V

+5V

+12V

+12V

+3.3V

+5V

+12V

+3.3V

+5V

+12V

D221N5817S

AC

D211N4148S

AC

+

EC13100u25VEL

12

POWERFAN3YJ103-BO

321

R45810K

R3884.7K

R337

8.2K

R4374.7K

C816

1u16VC5KX7R

U452N7002SOT23SGDG

DS

R4294.7K

C260.01u25VC3KX7R

D251N5817S

AC

D231N4148S

AC

Q172N7002SOT23SGDG

DS +

TC43100u25VEL

12

POWERFAN4YJ103-BO

321

R394.7K

R338

10K

R34710K

R55810K

R4934.7K

R4514.7K

U622N7002SOT23SGDG

DS

U362N7002SOT23SGDG

DS

+

TC44100u25VEL

12

D21N5817S

AC

C5370.01u25VC3KX7R

U38SI2303DSSOT23SGD

G

DS

YJ103-BO

POWERFAN1

321

C4860.01u25VC3KX7R

D411N4148S

AC

C4530.01u25VC3KX7R

R389

10K

R5564.7K

U40SI2303DSSOT23SGD

G

DS

U46SI2303DSSOT23SGD

G

DS

R334.7K

U2SI2303DSSOT23SGD

G

DS

R3810K

+

TC2100u25VEL

12

C815

1u16VC5KX7R

R427

8.2K

R6974.7K

Q72SI2303DSSOT23SGD

G

DS

Q712N7002SOT23SGDG

DS

R390

8.2K

CPUFAN1YJ103-BO

321

D421N5817S

AC

R453

8.2K

D181N5817S

AC

R428

10K

D171N4148S

AC

+

EC2100u25VEL

12

CPUFAN2YJ103-BO

321 R452

10K

+TC49100u25VEL

12

R695

8.2K

R3464.7K

C4480.01u25VC3KX7R

R41

8.2KR42

10K

CPUFAN3YJ103-BO

321

R696

10K

D191N4148S

AC

C4170.01u25VC3KX7R

R3344.7K

Q14SI2303DSSOT23SGD

G

DS

D201N5817S

AC

U64SI2303DSSOT23SGD

G

DS

D41N4148S

AC

R3864.7K

R38710K

D11N5817S

AC

POWERFAN2YJ103-BO

321

R41810K

+

EC11100u25VEL

12

U392N7002SOT23SGDG

DS

+

TC48100u25VEL

12

OUT HM_TACH2 41

OUT HM_TACH1 41

OUT HM_TACH4 41

OUT HM_TACH3 41

OUT HM_TACH5 41

INHM_PWM[5:1]41

OUT HM_TACH6 41

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

Page 43: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P_VTT Power Good Logic

System Power Good Logic

Power Connector

Reset Button

DUMP Logic

13

12

JACT2.2

16

MSI Front Panel

15 J10.2

14

JACT1.1

JACT2.1

11

J10.1

JACT1.2

Boot Strap : Disable ICH TCO timer

X

0B Change

CLOSED TO POWER-CON -0BCHANGE

1.0 Changevalue

MS-9621 1.0C

43 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

Syatem Logic

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

CPU1_SKTOCC

CPU1_SKTOCC

HDD_LED_C

HDD_LED_A

RST_SSI

PS_PWROK_BUF

SYS_PWRGDRST_SSI_BUF

DUMP_SSI

PS_PWROK

PLED1

RST_SSI

HDD_LED_A PLED1

HDD_LED_C SLEEP_SSI

USB_N1USB_P1

USB_P01 USB_P01_L

USB_N0USB_P0

USB_N1USB_P1

PWR_BT_SSI

+3.3V

+3.3V

+3.3V

+3.3V

+1.2V

+5V

+3.3V

+3.3V

+3.3V

+3.3V

+3.3V

+5V

+3.3VDUAL+3.3VDUAL

+3.3V

+3.3V

+3.3V

+3.3V +3.3V

+1.2V +3.3V

+3.3VDUAL

+3.3VDUAL

+3.3VDUAL

+3.3V

+3.3VDUAL

+3.3VDUAL

+3.3V

+3.3V

+3.3VDUAL

+3.3VDUAL+3.3VDUAL

+3.3V

+3.3V +3.3V

+5V+5V

+12V_CPU0+5VSBY

-12V

+5VSBY

+3.3V

+3.3V

+3.3V

+3.3V

+5V

+5VSBY

VBAT

+3.3V

+3.3V

+3.3VDUAL

+3.3VDUAL

+3.3VDUAL

+3.3V

+3.3V

+3.3V+3.3V

+5VSBY+5V +3.3VQ672N7002SOT23SGDG

DS

UG1A

74LCX86

1

23

14

7

R525 560K

C4881u10VC3MX7R

R3705.6K

JUSB1

2X5 HEADER

13579

2468

10

R526 470K

UK1C74LVC14

5 6

147

U52D

74LVC14A-TSSOP14

9 8

147

Q682N7002SOT23SGDG

DS

UK1D74LVC14

9 8

147

U52E

74LVC14A-TSSOP14

11 10

147

R391150R3F

R520220-0805

R500

100KR3F

U52B

74LVC14A-TSSOP14

3 4

147

R2984.7K

Q762N7002SOT23SGDG

DS

R2844.7K

UB1A74HC08

1

23

147

U52C

74LVC14A-TSSOP14

5 6

147

R3174.7K

Q81 2N7002SOT23SGDG

DS

Q832N7002SOT23SGDG

DS

R53010K

Q802N7002SOT23SGDG

DS

D15 1N4148SA C

J4

PS connector

12345

SMBclockSMBdataPSalertGND3.3RS

R302

1K

Q742N7002SOT23SGDG

DS

R3715.6K

R3184.7K

R5102.7K

D281N4148S

AC

D16 1N4148SA C

R4724.7K

D35 1N4148SA C

C120.1u16VC3KX7R

Q63MMBT3904

B

EC

VCC

GND

U47

NC7S08

21

4

5

3

R29610K

R3194.7K

VCC

GND

U53

NC7S08

21

4

5

3

D34 1N4148SA C

R5172.7K

UK1E74LVC14

11 10

147

R3014.7K

D36 1N4148SA C

Q62MMBT3904

B

EC

R29510K

UB1C74HC08

9

108

147

R457 8.2K-0402

J3

X_PS connector

12345

SMBclockSMBdataPSalertGND3.3RS

R50910K

R456 8.2K-0402

R32010K

JFP1

CON2X8-10NC

2

4

1

3

7

5 6

8

9

PLED

SLED

HDD+

HDD-

RESET+

RESET- PWSW+

PWSW-

NC

C3910.01u25VC3KX7R

UB1D74HC08

12

1311

147

R531 330

UG1B

74LCX86

4

56

14

7

C519

1u10VC3MX7R

R519220-0805

UK1B74LVC14

3 4

147

L13X_90Z0.6ACMB

43

12

8765

R4044.7K

Q732N7002SOT23SGDG

DS

C13

0.01u25VC3KX7R

R548 330

FS22A6V-miniSMDC200

FB3220Z3AB5

R2972.7K

+ TC451000u6.3VEL

1 2

UC1C74LVC07

5 6

147

R3664.7K

C5140.1u16VC3KX7R

Q822N7002SOT23SGDG

DS

R524

330

U572N7002SOT23SGDG

DS

R505

330

UK1A74LVC14

1 2

147

Q662N7002SOT23SGDG

DS

C5130.1u16VC3KX7R

R2854.7K

J1

YJ102

12

JCI1

YJ102

12

R4661M

UC1B74LVC07

3 4

147

C4771u10VC3MX7R

VCC

GND

U30NC7S126

21

4

5

3

RN948P4R-0R3

1357

2468

J8

X_YJ102

12

Q752N7002SOT23SGDG

DS

R1

10K

C110.1u16VC3KX7R

UB1B74HC08

4

56

147

BZ1BUZZER

21

C90.1u16VC3KX7R

R47810K

JPWR1

POWERCONN

123456789101112

1314

1615

1718192021222324

3.3V3.3V

GND15V

GND2+5V

GND3PWROK

5VSBY12V12V

3.3V

3.3V-12V

PS_ONGND4

GND5GND6GND7NC5V5V5VGND8

D241N4148S

AC

VCC

GND

U27

NC7S32

21

4

5

3

IN

CPU0_BSEL110,11

IN

CPU1_BSEL113

IN

CPU0_BSEL010,11

IN

CPU1_BSEL013

INCPU0_SKTOCCJ11

OUT CLK_VTT_PWRGDJ 10

OUT VR1_EN 6

OUT VR0_EN 5

OUT VID_PWRGD 11,13

INCPU1_SKTOCCJ13

INPS_ONJ39

OUT PWR_BT_SSIJ 39

OUT PS_PWROK_BUF 8

INVRM1_PWRGD6

INVRM0_PWRGD5

OUT VRM_PWRGD 10,29

IN IDE_LEDJ1 38

IN IDE_LEDJ2 38

IN SATA_LEDJ_R 29

INFWH_RSTJ29,38

INICH_NMI29

OUT NMI 11,12,13

OUT SYS_RESETJ 29

OUT DUMP_SW 28

INPLED39

INICH_SPKR29

OUTUSB_ICH_OCJ028

BIICH_USB_N128

BIICH_USB_N028BIICH_USB_P028

BIICH_USB_P128

OUTINTRUDER29,31

OUTIPMB_ALT139

OUTIPMB_ALT239

BISMBDATA_IPMB41BISMBCLK_IPMB41

INSYS_LED29

IN

HDD_LED_C 34

OUT SYS_PWRGD 9,17,26,29,41

IN

WDTOJ39

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

Page 44: MS-9621 POWER BLOCK DIAGRAM - informaticanapoli.it

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MS-9621 2.0A

44 44Friday, March 25, 2005

Micro-Star Int'l Co., Ltd.

Layout Component

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet of

IM2TEST

IM1TEST

VCORE_P0

VCORE_P1

U14-BHEATSINK_1

U14-CHEATSINK_1

MH9MH

123456789

H1H2H3H4H5H6H7H8H9

MH8MH

123456789

H1H2H3H4H5H6H7H8H9

PCBPCB_MS-9621-0B

MH2MH

123456789

H1H2H3H4H5H6H7H8H9

MH4MH

123456789

H1H2H3H4H5H6H7H8H9

FM16F_PAD_M100

1

FM5F_PAD_M100

1

IM5X_YJ102

12

MH6MH

123456789

H1H2H3H4H5H6H7H8H9

FM2F_PAD_M100

1

IM6X_YJ102

12

Q58-A

VRM1_HS

1 2 3 4

1 2 3 4

FM9F_PAD_M100

1

IM2X_YJ10212

Q25-A

VRM2_HS

1 2 3 4

1 2 3 4

FM14F_PAD_M100

1

IM1X_YJ102

12

FM17F_PAD_M100

1

IM4

X_YJ102

1 2

FM15F_PAD_M100

1

IM3

X_YJ1021 2

FM18F_PAD_M100

1

FM12F_PAD_M100

1FM10F_PAD_M100

1

FM4F_PAD_M100

1

CPU1_ASTAINLESS-STEEL

FM8F_PAD_M100

1

FM11F_PAD_M100

1

CPU2_ASTAINLESS-STEEL

FM7F_PAD_M100

1

MH3MH

123456789

H1H2H3H4H5H6H7H8H9

MH7MH

123456789

H1H2H3H4H5H6H7H8H9

MH1MH

123456789

H1H2H3H4H5H6H7H8H9

FM6F_PAD_M100

1 FM3F_PAD_M120

1

MH5MH

123456789

H1H2H3H4H5H6H7H8H9

FM19F_PAD_M120

1

FM1F_PAD_M120

1

FM24F_PAD_M120<Asm Cfg>

1

FM22F_PAD_M120<Asm Cfg>

1

FM20F_PAD_M120

1

FM23F_PAD_M120<Asm Cfg>

1

U14

NB-HEAT SINK

1 2 3 4

1 2 3 4

FM21F_PAD_M120<Asm Cfg>

1

FM13F_PAD_M100

1

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