MSI MS-6723 Schematics

A

B

C

D

E

MSI

4 4

MS-6723 Ver:10C

TITLE

BLOCK DRIGRAM
POWER DIV

SOCK370 PROCSSOR

NORTH BRIDGE(VT8623)

CPU:

Intel PIII/Tualtian (PGA370) Processor
VIA C3 (PGA370) Processor

3 3

System Chipset:

VIA CLE266 (VT8623) + VIA
VT8235

Onboard Chipset:

TV OUT--VT1622A VIDEO CODEC
Clockgen--ICS950908

SOUTH BRIDGE (VT8235)
PC1600/PC2100 DDR SLOT
DDR TERMINATIONS
CLOCK SYNTHESIZER
PCI SLOTS
SUPER IO & FLOPPY CONNECTOR & HARDWARE MONITOR
KB/MOUSE & VGA CONNECTOR
TV-OUT VIDEO CODEC
TV-OUT VIDEO CONNECTOR
VT6103 MII 10/100 PHY

SHEET

1

2

3,4

5,6,7

8,9,10

11

12

13

14

15

16

17

18

19

Audio--CMI9761 6CHANNEL
LAN--VIA VT6103 MII PHY

2 2

LPC I/O--WINBOND W83697
IEEE1394--VIA VT6306(PCI)

VT6306 IEEE1394 (PCI)
AC'97 CODEC 6 CHANNEL
AUDIO CONNECTOR & GAME PORT

20

21

22

BIOS--2MB FLASHROM

USB PORT & FLASH ROM

23

Expansion Slots:

COM PORT
IDE ATA CONNECTOR

24

25

PCI Slots*3

ACPI POWER
VRM8.5

1 1

A

B

ATX POWER & FP

C

2003/08/11

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

D

Micro Star Restricted Secret

BLOCK DRIGRAME

MS-6723

26

27

28

Last Revision Date:

Tuesday, August 12, 2003

Sheet

1

E

Rev

10C

28

of

A

B

C

D

E

VCC1_5BUSVCC1_5BUS VCC1_5BUS

U1A

-A20M

AK8

HA[3:31]4

4 4

HD[0:63]4

3 3

2 2

1 1

HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31

HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63

AH12

AL15

AH10

AK10

AK14

AG3

A#3
A#4

AH8

A#5

AN9

A#6
A#7
A#8

AL9

A#9

AH6

A#10
A#11

AN5

A#12

AL7

A#13
A#14

AL5

A#15
A#16
A#17
A#18
A#19
A#20
A#21
A#22
A#23
A#24
A#25
A#26
A#27
A#28
A#29
A#30
A#31

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

NEW/*CPRMN/*CELE

D#53
D#54
D#55
D#56
D#57
D#58
D#59
D#60
D#61
D#62
D#63

VTT_PWRGD/*GND/*

THERMTRIP

GND/*RESET2/*RESET

RESET/*/*RSVD

BR1/*/*RSVD

BSEL1/*/*GND

BSEL0/*/*BSEL

SLEWCTRL/*/*RSVD

VTT/*EDGCTRL/*

VID25MV/*GND/*

YSKT370P-I

AN7
AE1

Z6

AC3

AJ1
AE3
AB6
AB4
AF6

Y3
AA1
AK6

Z4
AA3
AD4

W1

T4

N1

M6

U1

S3

T6

J1
S1
P6

Q3
M4
Q1

L1
N3
U3
H4
R4
P4
H6

L3

G1

F8

G3

K6
E3
E1

F12

A5
A3

J3
C5
F6
C1
C7
B2
C9
A9
D8

D10
C15
D14
D12

A7

A11
C11
A21
A15
A17
C13
C25
A13
D16
A23
C21
C19
C27
A19
C23
C17
A25
A27
E25
F16

A20M
FLUSH
IGNNE

LINT0/INTR

LINT1/NMI

PREQ

STPCLK

PWRGOOD

FERR

IERR

BPRI

DEFER

TRDY

PRDY

BPM0
BPM1

DBSY
DRDY

HITM

LOCK
REQ0

REQ1
REQ2
REQ3
REQ4

BCLK

PICCLK

PICD0
PICD1

TRST

CPUPRES

THERMDP
THERMDN

VCOREDET

INIT

ADS
BNR

TCK

TDO
TMS

PLL1

PLL2

VID0
VID1
VID2
VID3

AE33

-FLUSH

AE37

-IGNNE

AG37

-CPUINIT

AG33

INTR

M36

NMI_SB

L37

-PREQ1

J37

-SMI

AJ35

SMI
SLP

RS0
RS1
RS2

BP2
BP3

BR0

HIT

AH30
AG35

AK26
AK4

AC35
AE35
AH28

AN17
AN19
X4
AH4
AN25

AH26
AH22
AK28

A35

AN31
AH14
G33
E37
C35
E35

AN29
X2

AL27
AN27
AL25
AL23
AK20

AK18
AH16
AH18
AL19
AL17

-SLP

-STPCLK
CPW_OK

R484 1K

-FERR

-IERR

-TRIP

-BPRI

-DEFER

R2 1K

-CPURST

-RS0

-RS1

-RS2

-PRDY1

-ADS

-BNR

-BREQ0

-DBSY

-DRDY

-HIT

-HITM

-HLOCK

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

W37

APICCLK1

J33

APICD0

J35

APICD1

L35

AL33
AN35

TDI

AN37
AK32
AN33

CPU1_BSEL1

AJ31

CPU1_BSEL0

AJ33
C37

SLEWCTRL

E27

PIN_AG1

AG1

CPU1_PLL1

W33

CPU1_PLL2

U33

AL31
AL29

E21
AL35

AM36
AL37
AJ37
AK36

-A20M 7

-IGNNE 7

-CPUINIT 7
INTR 7
NMI_SB 7

-SMI 7

-SLP 7

-STPCLK 7
CPW_OK 25

VTTPWRGD 25

-FERR 7

-TRIP 3

-BPRI 4

-DEFER 4

-CPURST 3,4

-HTRDY 4

-RS0 4

-RS1 4

-RS2 4

-ADS 4

-BNR 4

-BREQ0 4

-DBSY 4

-DRDY 4

-HIT 4

-HITM 4

-HLOCK 4

-HREQ0 4

-HREQ1 4

-HREQ2 4

-HREQ3 4

-HREQ4 4

CPU1_CLK 12

APICCLK1 12
APICD0 7

APICD1 7

TCK1 3
TDI1 3

TDO1 3
TMS1 3

-TRST1 3

100/133MHZ
66/100MHZ

CPUMISS 8

R21 X_56

C1

BC13
104P

CPU_TMPA 14
VTIN_GND 14

CPU1_VID0 26
CPU1_VID1 26
CPU1_VID2 26
CPU1_VID3 26
VID25MV 26

L1

4.7UH/0805

106P/0805

VIA C3 : Level 2V0B

Tualtian

Tualtian

VCC1_5
VCORE

Tualtian

PIN_AG1

1.0

0B

VCC1_5BUS

R485

1K

Q40

FDN337N

TUAL5

-SMI

-SLP

-CPURST

68PC352

68PC353

X_33P

C332

TUAL5 3,12

VCC1_5

VCC1_5

R5 150
R6 150
R7 150
R8 150
R9 330
R10 330
R11 150
R14

110RST

VCC1_5

NOTE: Place these decoupling
capacitors close to VTT_CPU
termination resistors. (one
decoupling coapcitor for
each two R-packs)

R3 1K
R4 1K

RN11

12
34
56
78

8P4R-150
RN14

78
56
34
12

8P4R-150

SLEWCTRL

104PBC14
104PBC15
104PBC16

CPU1_BSEL1
CPU1_BSEL0

-SMI

-CPUINIT

-STPCLK

-SLP

-A20M

-IGNNE

-FERR
INTR

NMI_SB

-FLUSH
APICD0
APICD1

-PREQ1

-IERR

-TRIP

Title
Document Number

104PBC1
104PBC2
104PBC3
104PBC4
104PBC5
104PBC6
104PBC7
104PBC8
104PBC9
104PBC10

X_106P/0805BC11
X_106P/0805BC12

CPU1_BSEL1 12
CPU1_BSEL0 12

Micro Star Restricted Secret

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

A

B

C

http://www.msi.com.tw

D

RN1

5

10

10P8R-56
RN3

5

10

10P8R-56
RN5

5

10

10P8R-56
RN7

5

10

10P8R-56
RN9

5

10

10P8R-56
RN12

5

10

10P8R-56
RN15

5

10

10P8R-56

R12 56
R13 56

VTT(+1.5V) FOR GTL BUS
TERMINATION

1
2
3
4
6
7
8
9510

1
2
3
4
6
7
8
9510

1
2
3
4
6
7
8
9510

1
2
3
4
6
7
8
9510

1
2
3
4
6
7
8
9510

1
2
3
4
6
7
8
9510

1
2
3
4
6
7
8
9510

1
2
3
4
6
7
8
9

1
2
3
4
6
7
8
9

1
2
3
4
6
7
8
9

1
2
3
4
6
7
8
9

1
2
3
4
6
7
8
9

1
2
3
4
6
7
8
9

1
2
3
4
6
7
8
9

-CPURST

-PRDY1

HD1
HD5
HD8
HD17
HD0
HD6
HD15
HD4

HA30
HA29
HA26
HA18
HA20
HA24
HA23
HA27

HA19
HA22
HA17
HA31
HA28
HA10
HA21
HA25

HA13
HA5
HA12
HA15
HA6
HA9
HA3
HA16

HA14
HA4
HA8
HA11

-BPRI

-HREQ4

-BNR
HA7

-HREQ3

-HREQ1

-HREQ0

-HREQ2

-DEFER

-HLOCK

-HITM

-RS1

-HIT

-HTRDY

-DBSY

-RS0

-DRDY

-RS2

-BREQ0

-ADS

SOCKET370 PROCSSOR-1

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

2

10

10

10

10

10

10

10

E

5

5

5

5

5

5

5

RN2

10P8R-56
RN4

10P8R-56
RN6

10P8R-56
RN8

10P8R-56
RN10

10P8R-56
RN13

10P8R-56

RN16

10P8R-56

of

HD60

1

1

HD50

2

2

HD56

3

3

HD61

4

4

HD54

6

6

HD53

7

7

HD58

8

8

HD62

9

9510

HD46

1

1

HD55

2

2

HD57

3

3

HD59

4

4

HD48

6

6

HD63

7

7

HD52

8

8

HD40

9

9510

HD51

1

1

HD49

2

2

HD41

3

3

HD47

4

4

HD45

6

6

HD44

7

7

HD27

8

8

HD42

9

9510

HD38

1

1

HD36

2

2

HD37

3

3

HD39

4

4

HD28

6

6

HD22

7

7

HD34

8

8

HD43

9

9510

HD32

1

1

HD35

2

2

HD29

3

3

HD31

4

4

HD26

6

6

HD25

7

7

HD19

8

8

HD33

9

9510

HD16

1

1

HD21

2

2

HD23

3

3

HD24

4

4

HD20

6

6

HD11

7

7

HD7

8

8

HD30

9

9510

HD2

1

1

HD14

2

2

HD18

3

3

HD13

4

4

HD9

6

6

HD12

7

7

HD10

8

8

HD3

9

9510

Rev

10C

28

A

B

C

D

E

VCC1_5

VCC1_5BUS

R15
75RST

The voltage level of

C6
104P

R17
75RST

R19
150RST

R488

1K

VCC5

-PWBTIN

V TT_REF is 0.8V or 1.0V

R16
150RST

Place these resistors
inner CPU.

R487

2.2K

Q42
2N3904S

3VDUAL

R489
22K

Q43

C
E

2N3904S

Q45

C
E

2N3904S

VCC5

R486

2.2K

THMTR 5

B

B

VCORE

BC25 105P
BC27 105P
BC29 105P
BC31 105P
BC33 105P
BC34 105P
BC35 105P
BC36 105P
BC37 105P
BC38 105P
BC39 105P
BC40 105P
BC41 105P
BC42 105P

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

D

CLOCKGEN

TUAL5

TUAL5 2,12

Q41
YFET-NDS7002AS

PIII,C3 and Tualatin 1.5/1.25V control

-TUAL5 25

VCC2_5

R490

THMTR4

Q44

C
E

2N3904S

VCORE

BC26 106P/1206
BC28 106P/1206
BC30 106P/1206
BC32 106P/1206
BC115 106P/1206
BC116 106P/1206
BC117 106P/1206

1K

THMTR3

B

-CPURST 2,4

R494

2.2K

R492

1K

-CPURST

1K
R493

TUALDET:

Micro Star Restricted Secret

SOCKET370 PROCSSOR-2

MS-6723

Last Revision Date:
Sheet

Tuesday, August 12, 2003

3

of

E

.13=NC
.18=GND

-TRIP

-TRIP2

Rev

10C

28

VCC1_5BUS

X6

AC1W3AF4V4AC37

E23

VTT/*/*RSVD

S33

BC18
104P

BC22
104P

RN17

1 2
3 4
5 6
7 8

8P4R-1K

R20 680

BC19
104P

BC23
104P

BC20
104P

BC24
104P

VCORE

VCC1_5

A

BC17
104P

4 4

BC21
104P

TMS1
TDO1
TCK1
TDI1

3 3

-TRST1

2 2

1 1

S37
U35

U37
AA33
AA35
AN21
AH20
AK16

AL13

AL21
AN11
AN15

G35
G37

AD36

AA37

AA5

AB2
AB34
AD32

AE5

AF2
AF34
AH24
AH32
AH36

AJ13
AJ17
AJ21
AJ25
AJ29

AJ5
AJ9

AK2
AK34

AM12
AM16
AM20
AM24
AM28
AM32

AM4
AM8

B10
B14
B18
B22
B26
B30
B34

B6

C3
D20
D24
D28
D32
D36

D6
E13
E17

E5

E9
F14

F2
F22
F26
F30
F34

F4
H32
H36

J5

K2
K32
K34

M32

N5

P2
P34
R32
R36

S5

T2
T34
V32
V36

W5
Y35
Z32

YSKT370P-I

VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD
VTT/*/*RSVD

VTT/*RSVD/*
VTT/*VCC1_5/*

VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE
VCC_CORE

A32#/*/*RSVD

A33#/*/*RSVD

RESERVED

F10

Tualtian

AK24

AL11

RSP/*/*RSVD

A34#/*/*RSVD

A35#/*/*RSVD

BERR/*/*RSVD

AERR/*/*RSVD

N EW/*COPRMNE/*CELE

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

RESERVED

L33

N33

N35

W35

AK30

Q33

Q35

Q37Y1R2

-CPURST

R495 X_0

B

AN13

AN23

B36

RP/*/*RSVD

AP0/*/*RSVD

AP1/*/*RSVD

BINIT/*/*RSVD

RESERVED

RESERVED

RESERVED

RSVD/*/*GND

AJ3

A29

E29

C29

E31

A31

A33

DEP7#/*/*RSVD

DEP6#/*/*RSVD

DEP5#/*/*RSVD

DEP4#/*/*RSVD

DEP3#/*/*RSVD

RTTCTRL/*/*RSVD

AN3

S35

C31

C33

DEP2#/*/*RSVD

DEP1#/*/*RSVD

DEP0#/*/*RSVD

CMOSREF/*VREF7/*

VTT/*VCC_COMS/*

RSVD/*VCC2_5/*

VTT/*VCC_CORE/*

DETECT/*GND/*

GND/*RSVD/*GND

RSVD/*GND/*

CLKREF/*/*GND

NCHCTRL/*RSVD/*

DYN_OE/*GND/*

N37

NCHCTRL
DYN_OE
RTTCTRL1

VREF0
VREF1
VREF2
VREF3
VREF4
VREF5
VREF6

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

U1B

E33
F18
K4
R6
V6
AD6
AK12
AK22

AB36
Z36
X34

AF36
AM2

AL1

A37
AB32
AC33
AC5
AD2
AD34
AF32
AG5
AH2
AH34
AJ11
AJ15
AJ19
AJ23
AJ27
AJ7
AL3
AM10
AM14
AM18
AM22
AM26
AM30
AM34
AM6
B12
B16
B20
B24
B28
B32
B4
B8
D18
D2
D22
D26
D30
D34
D4
E11
E15
E19
E7
F20
F24
F28
F32
F36
G5
H2
H34
K36
L5
M2
M34
P32
P36
Q5
R34
T32
T36
U5
V2
V34
X32
X36
Y37
Y5
Z2
Z34

Y33

R18 0

CLKREF

VTT_REF1

CMOSREF

VCC1_5BUS

VIA RECOMM

R27 15RST
R28 1K
R29 110RST

C

C2
104P

C3
104P

C9
104P

VCC1_5BUS
VCC1_5BUS

C4
104P

Tualtian
Detect

TUALDET

Tualtian
Thermtrip#

C8

475P/0805

C5
104P

C7
104P

VCC2_5

VCC1_5BUS

-PWBTIN8,27

R25
150RST

R26
150RST

A

VT8623 NORTH BRIDGE

B

C

D

E

VTT

V22

VTT

AVDD1

AA24

U2A

HD0
HD1
HD2
HD3
HD4
HD5

AVDDHCLK

HD6
HD7
HD8

HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63

HCLK

CPURST

Decoupling

H26

HD0

G23

HD1

E23

HD2

C26

HD3

G24

HD4

G22

HD5

G25

HD6

C25

HD7

F23

HD8
HD9

E24
F26

HD10

D26

HD11

F24

HD12

D24

HD13

D25

HD14

G26

HD15

B26

HD16

F25

HD17

E26

HD18
HD19

B23
D23

HD20

A26

HD21

B21

HD22

A25

HD23

B24

HD24

C23

HD25

A24

HD26

D19

HD27

C21

HD28
HD29

D21
C24

HD30

C22

HD31

A22

HD32

A23

HD33

A21

HD34

D22

HD35

A20

HD36

B20

HD37

C20

HD38
HD39

A19
B17

HD40

C18

HD41

D18

HD42

D20

HD43

E19

HD44

C19

HD45

C15

HD46

A17

HD47

D17

HD48
HD49

B18
D13

HD50

A18

HD51

C16

HD52

D14

HD53

A15

HD54

B15

HD55

A14

HD56

A16

HD57

E13

HD58
HD59

D16
C14

HD60

B14

HD61

D15

HD62

C17

HD63

HCLK

Y23

-CPURST

H24

HD[0:63] 2

HCLK 12

-CPURST 2,3

capacitors

-------5020

L2

X_80S/0805

AVDD1

C10 C11

X_102P

AGND1

SOLDER
5020

VCC2_5

BC43
104P/B

AVDD1

VCC1_5BUS

BC45
104P/B

VCC1_5BUS

BC48
102P/B

CP1

X_COPPER

105P/0805/B L3

CP2

X_COPPER

BC46
104P/B

BC49
102P/B

X_120S/0805

VCC1_5BUS

G18

G19

H20

J20

J22

K20

K22

L20

M20

N20

P20

R20

T20

U20

VTT

VTT

VTT

VTT

VTT

VTT

U22

VTT

E16

E17

E22

F22

G14

G15

G16

VTT

VTT

VTT

VTT

VTT

VTT

VTT

G17

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

4 4

HA3

HA[3:31]2

3 3

-BPRI2

-BREQ02

-ADS2

-HREQ02

-HREQ12

-HREQ22

-HREQ32

-HREQ42

-HIT2

-HITM2

-HTRDY2

-DBSY2

-DRDY2

-RS02

-RS12

2 2

R30

R31
150RST

75RST

VCC1_5BUS

X_102P

-RS22

-DEFER2

-BNR2

-HLOCK2

GTLVREF

C13
X_102P

C12

HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31

C14
105P

AA26
AA25

W23
W25
W24

W26

P26

A3

R25

A4

N23

A5

P23

A6

T24

A7

R24

A8

P24

A9

M26

A10

R26

A11

N24

A12

N26

A13

R23

A14

M23

A15

N25

A16

K26

A17

H23

A18

K24

A19

K23

A20

M25

A21

K25

A22

L23

A23

J24

A24

L26

A25

H22

A26

J25

A27

M24

A28

J23

A29

J26

A30

L24

A31

T26

BPRI
BREQ0

ADS

U24

HREQ0

T23

HREQ1

U26

HREQ2

V24

HREQ3

T25

HREQ4
HIT

V23

HITM
HTRDY

DBSY

Y26

DRDY
RS0

V26

RS1

Y25

RS2

U23

DEFER

R22

BNR

V25

HLOCK

E20

GTLVREF

T22

GTLVREF

GND

M13

GND

M14

GND

M15

GND

M16

GND

Y24

AGNDHCLK

CLE266-CE

B13

GND

B16

GND

B19

GND

B22

GND

GND

B25E6E10

GND

GND

E11

GND

E14

GND

E15

GND

E18

GND

E21

GND

E25

GND

GND

G13

H25K5L11

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

L12

J5

GND

GND

L13

L14

L15

L16

L22

L25

M11

M12

AGND1

1 1

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

A

B

C

http://www.msi.com.tw

D

Micro Star Restricted Secret

NORTH BRIDGE-1

MS-6723

Last Revision Date:
Sheet

Tuesday, August 12, 2003

4

of

E

Rev

10C

28

A

VT8623 NORTH BRIDGE

B

C

D

E

AVDD2

U2B

AB24

4 4

3 3

2 2

MD_[0:63]11

MD_0

AA23

MD_1

AC26

MD_2

AD24

MD_3

AF25

MD_4

AB26

MD_5

AB25

MD_6

AE26

MD_7

AF26

MD_8

AE24

MD_9

AF24

MD_10

AD21

MD_11

AD20

MD_12

AE23

MD_13

AF23

MD_14

AE21

MD_15

AF21

MD_16

AE20

MD_17

AD19

MD_18

AD18

MD_19

AF17

MD_20

AF20

MD_21

AF19

MD_22

AE17

MD_23

AD17

MD_24

AD16

MD_25

AE15

MD_26

AF14

MD_27

AF13

MD_28

AF16

MD_29

AF15

MD_30

AE14

MD_31

AD13

MD_32

AC12

MD_33

AE12

MD_34

AF10

MD_35

AF9

MD_36

AF12

MD_37

AD12

MD_38

AD9

MD_39

AE9

MD_40

AC9

MD_41

AE8

MD_42

AC7

MD_43

AF6

MD_44

AD8

MD_45

AF8

MD_46

AE6

MD_47

AE5

MD_48

AF5

MD_49

AF4

MD_50

AF1

MD_51

AD3

MD_52

AD4

MD_53

AC4

MD_54

AF2

MD_55

AE1

MD_56

AD1

MD_57

AB3

MD_58

AA2

MD_59

Y1

MD_60

AD2

MD_61

AC1

MD_62

AA3

MD_63

AA1

TP1

TP2

AB10
AC10

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63

NC
NC

CLE266-CE

AGND2

W13

VDD

AVMCLK

AGNDMCK

AC24

VCC2_5 V_DIMM

T8

W12

W11

VDD

VDD

VDD

W8W9W10

VDD

V19

VDD

VDD

T19U8U19

V8

W19

VDD

VDD

VDD

VDD

VDD

W18

VDD

VDD

W17

T14

W16

VDD

GND

T13

W15

VDD

GND

T12

VDD

GND

W14

T11

VDD

GND

R16

AB22

GND

R15

AB21

VCCM

VCCM

GND

GND

R14

AB19

VCCM

GND

R13

AB18

VCCM

GND

R12

AB9

R11

AB8

VCCM

VCCM

GND

GND

P25

AA5

P22

Y19

VCCM

VCCM

GND

GND

P16

Y18

P15

Y17

VCCM

VCCM

GND

GND

P14

Y16

P13

Y15

VCCM

VCCM

GND

GND

P12

Y14

P11

Y13

VCCM

VCCM

GND

GND

Y12

Y11

VCCM

VCCM

GND

GND

N22P2P5

N16

VCCM

VCCM

GND

GND

N15

N14

VCCM

VCCM

GND

GND

N13

VCCM

GND

N12

V20W7W20Y5Y8Y9Y10

VCCM

VCCM

MA10
MA11
MA12
MA13
MA14

CKE0
CKE1
CKE2
CKE3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7

SRAS
SCAS

SWE

DCLKO

DCLKIN

MVREF0
MVREF1

GND

GND

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9

V7

CS0
CS1
CS2
CS3

M22N5N11

U7

VCCM

VCCM

GND

AD10
AD11
AC11
AB13
AC13
AC14
AD14
AB16
AC16
AB17
AC6
AB6
AD6
AC17
AC19

AC20
AC22
AC21
AD23

AA4
Y3
AC3
W4

AD25
AD22
AF18
AC15
AE11
AF7
AF3
AB2

AD26
AF22
AE18
AD15
AF11
AD7
AE3
AB1

AD5
AB4
AB5

AB23
AC23

AB7
AB20

MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14

CKE0
CKE1
CKE2
CKE3

-DQM_0

-DQM_1

-DQM_2

-DQM_3

-DQM_4

-DQM_5

-DQM_6

-DQM_7

-DQS_ 0

-DQS_ 1

-DQS_ 2

-DQS_ 3

-DQS_ 4

-DQS_ 5

-DQS_ 6

-DQS_ 7

DCLKO_
DCLKI

MVREF_NB

-CS0 10,11

-CS1 10,11

-CS2 10,11

-CS3 10,11

-DQS_0 11

-DQS_1 11

-DQS_2 11

-DQS_3 11

-DQS_4 11

-DQS_5 11

-DQS_6 11

-DQS_7 11

-SRASA 10,11

-SCASA 10,11

-SWEA 10,11

R32 22

MAA[0:14] 10,11

CKE[0:3] 10

-DQM_[0:7] 11

DCLKO 12
DCLKI 12

(Place near

C15

their

X_5P

respective
balls of NB)

Decoupling
capacitors

-------5020

BC51

BC50

104P/B

104P/B

Decoupling
capacitors

-------5020

BC56
104P/B

BC52
104P/B

BC54
104P/B

BC58
104P/B

BC60
104P/B

VCC2_5

VCC2_5

V_DIMM

V_DIMM

BC53
104P/B

BC55
104P/B

BC59
104P/B

BC61
104P/B

VCC2_5 V_DIMM

R33
1KST

MVREF_NB

R34
1KST 104P

C

C18

C19

C20

102P

X_102P

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

D

Micro Star Restricted Secret

NORTH BRIDGE-2

MS-6723

Last Revision Date:
Sheet

Tuesday, August 12, 2003

5

of

E

Rev

10C

28

AVDD2

AGND2

CP3

X_COPPER

C17
105P/0805/B

L5 X_120S/0805

CP4

X_COPPER

B

SOLDER
5020

X_80S/0805
L4

AVDD2

C16

X_102P

AGND2

1 1

A

A

VT8623 NORTH BRIDGE

Decoupling
capacitors

-------5020

VCC3

VCC2_5

R48
2KST

LVREF_NB

R49

1.13KST

105P/B

BC66
X_104P/B

VCC3

BC65
104P/B

TVD[0:11]16

C385 X_10P/B

TVCLK16

TVCLKR16 -SUSA 8

TP28

TVVS16
TVHS16

C24
104P

A

VCCSB2_5

VBE07

-PWROK_NB8

2

1

The voltage level of
LVREF_NB is 0.9V

4 4

3 3

2 2

1 1

UPCMD7

UPSTB7

-UPSTB7
DNCMD7

DNSTB7

-DNSTB7

-PCIRST114,25

-SUSST8

R39 22

VCC2_5

VLAD07
VLAD17
VLAD27
VLAD37
VLAD47
VLAD57
VLAD67
VLAD77

BC106

104P

LCOMPP
LVREF_NB

LPAR

TVD0
TVD1
TVD2
TVD3
TVD4
TVD5
TVD6
TVD7
TVD8
TVD9
TVD10
TVD11

W5

P7
R7
T7
U5
V5

P1
P3
U1
R4
V3
R1
V1
V2

R5
V4
T4
U3

T5
T2
T1

T3
R2
R3

W1
W3
W2

B2
A2
B3
A3
C4
B4
A4
C5
B5
A5
C6
D6
C2
C3
D5
A1
B1

E3
D4
D3
D2
D1
E2
E1
E4
F4

VSUS2.5
VCCVL

VCCVL
VCCVL
VCCVL
VCCVL

VAD0
VAD1
VAD2
VAD3
VAD4
VAD5
VAD6
VAD7

VBE
LCOMP
LVREF
LPAR

UPCMD
UPSTB
UPSTB

DNCMD
DNSTB
DNSTB

PWROK
RESETX
SUSSTAT

TVD0/DVID0
TVD1/DVID1
TVD2/DVID2
TVD3/DVID3
TVD4/DVID4
TVD5/DVID5
TVD6/DVID6
TVD7/DVID7
TVD8/DVID8
TVD9/DVID9
TVD10/DVID10
TVD11/DVID11
TVCLK/DVICLK
TVCLKR
TVBLK/DVIDE
TVVS/DVIVS
TVHS/DVIHS

CAPCLK
CAPD0
CAPD1
CAPD2
CAPD3
CAPD4
CAPD5
CAPD6
CAPD7

VCCDAC

C25
102P

GNDDAC

B

E5F5G8

VCC3

VCC3

VCC3

G9

G10

VCC3

VCC3

G11

G12H7J7K7L5L7M5M7N7H8H9

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VDD

VDD

H10

H11

VDD

H12

VDD

VDD

H13

H14

VDD

VDD

H15

VDD

H16

H17

VDD

H18

VDD

H19

VDD

J8

VDD

VCC2_5

J19K8K19

VDD

VDD

VDD

TV OUT

TV CAPTURE

PORT0

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

T15

T16U2U4

U25

W22Y2Y4

Y22

AA22

AB11

VCCVGA2_5 VCCVGA2_5

L9
80S/0805

VCCDAC

C26

105P/0805

GNDDAC

CP10 X_COPPER

B

GND

AB12

GND

GND

AB14

GND

AB15

AC2

GND

AC5

GND

AC8

GND

AC18

GND

AC25

GND

AE2

GND

AE4

GND

AE7

GND

GND

AE10

GND

AE13

GND

AE16

AE19

GND

GND

GND

AE22

AE25

CP8

X_COPPER

VCCRGB

C27

GNDRGB

GNDDAC

C

L8

L19M8M19N8N19P8P19R8R19

VDD

VDD

VDD

VDD

VDD

VDD

PLLGNDA2

GNDDAC

GNDRGB

PLLGNDA1

C12

A13

D11

B11

A12

GNDRGB

GND

L10
80S/0805

VCCRGB

C28
105P/0805102P

GNDRGB

CP11 X_COPPER

C

VCCDAC

VCCRGB

C13L2D12

C11

D10

B12

VDD

VDD

VDD

VDD

VDD

VCCDAC

VCCRGB

PLLVDD3

PLLVDD2

PLLVDD1

HSYNC
VSYNC

SPCLK2

STPAGP

AGPBUSY

DISPCLKI

DISPCLKO

SPCLK1

GPIO0
GPIO1
GPIO2
GPIO3

DFTIN

BISTIN

FPBKLP
ENAVDD
ENAVEE

GSTANDBY
GSUSPEND

FPDVS/CAPVS
FPDHS/CAPHS

FPDCLK/DVICLK

DVIDET

FPDE/CAPD8

FPD0/CAPD9
FPD1/CAPD10
FPD2/CAPD11

FPD3/CAPCLK1

FPD4CAPD12
FPD5/CAPD13
FPD6/CAPD14
FPD7/CAPD15

FPD8/DVIVS
FPD9/DVIHS

FPD10/DVIDE

FPD11/DVID0

FPD12/DVID1

CP9

X_COPPER

FPD13/DVID2

FPD14/DVID3

FPD15/DVID4

FPD16/DVID5

FPD17/DVID6

FPD18/DVID7

FPD19/DVID8

FPD20/DVID9

FPD21/DVID10
FPD22/DVID11

FPD23/DVIDET

CLE266-CE

FLAT PANEL

PLLGNDA3

RSET

SPD2

SPD1

GCLK

INTA

D

VCC2_5 VCC2_5 VCC2_5

CP5

PLLVDD1
PLLVDD2
PLLVDD3

U2C

C10

AR

B10

AG

A10

AB

RGB_RSET

A11
A9

B9

SPCLK2

A8

SPD2

C9

FPD8
FPD9
FPD10
FPD11
FPD12

FPD18
FPD19
FPD20
FPD21
FPD22

FPD19
FPD20
FPD21

STPAGP
AGPBUSY
DISPCLKI
DISPCLKO

GPIO0
GPIO1
GPIO2
GPIO3

DFTIN
BISTIN

GSTANDBY
GSUSPEND

R43 10K

R38 10K

C8
B8
H4
J4
E9
D9
D7
E7
D8
E8
P4

A6
B7

E12

XIN

B6

H5
G4
G5

A7
C7

F3
F2
J3
C1
F1
G3
G2
G1
H3
H2
H1
J2
J1
K3
K2
K1
K4
L4
L3

L1
M4
M2
M1
M3
N3
N1
N2
N4

X_COPPER

HSYNC 15
VSYNC 15

SPCLK2 16
SPD2 16

TP26

TP27

SPCLK1 15
SPD1 15

GCLK_NB 12

GUICLK 12

-INTR_A 7,13

TP7

1 2
3 4
5 6
7 8

VCC3

1 2
3 4
5 6
7 8

POWER
STRAPPING

R442 X_4.7K
R443 X_4.7K
R444 X_4.7K

R445 4.7K
R446 4.7K
R447 4.7K

Title

PLLVDD2 PLLVDD1PLLVDD3

AR 15
AG 15
AB 15

+3.3V

0B

+ 5V support VGA

TP3
TP4
TP5
TP6

GRAPHICS 66MHZ

PLL 14.31818MHZ

RN101
8P4R-4.7K

RN102
8P4R-4.7K

VCC3

0B

Micro Star Restricted Secret

Document Number

CP6

L6
X_120S/0603

X_COPPER

C21BC63
104P

160

R35

NORTH BRIDGE-3

MICRO-STAR INT'L CO.,LTD.

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

D

use
S3

SPCLK2
SPD2

GSUSPEND

LCOMPP

LPAR

STPAGP
AGPBUSY

DFTIN
BISTIN
GSTANDBY

MS-6723

VCC3

L7
X_120S/0603

C22
104P

R36 4.7K
R37 4.7K

VIA RECOMM

R40 68.1RST

R41 8.2K

R42 4.7K
R44 4.7K

R45 4.7K
R46 4.7K
R47 4.7K

Last Revision Date:
Sheet

E

X_COPPER

U3

5

VCC

SN74LVC1G04

CP7

GNDOUT

L8
X_120S/0603

C23
104P

P inA12,C12 GNDPinA12,C12 GND

VCC3

1

IN1

2

IN2

34

VCC3

Tuesday, August 12, 2003

6

of

E

Rev

10C

28

VT8235 SB

5

4

VCC3

VCC2_5

3

2

1

A_D[31:0]13,19

D D

C C

C_-BE[3:0]13,19

B B

A A

-REQ4

-REQ5

A_D[31:0]

C_-BE[3:0]

-FRAME13,19

-DEVSEL13,19

-IRDY13,19

-TRDY13,19

-STOP13,19

-SERR13

-PERR13,19

-INTR_A6,13

-INTR_B13

-INTR_C13

-INTR_D13,19

-REQ013

-REQ113

-REQ213

-REQ313

-REQ419

-GNT013

-GNT113

-GNT213

-GNT313

-GNT419

SPCLK12

-PCIRST16,25

R55 2.2K
R57 2.2K

A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_D16
A_D17
A_D18
A_D19
A_D20
A_D21
A_D22
A_D23
A_D24
A_D25
A_D26
A_D27
A_D28
A_D29
A_D30
A_D31

C_-BE0
C_-BE1
C_-BE2
C_-BE3

-FRAME

-DEVSEL

-IRDY

-TRDY

-STOP

-SERR

-PERR

-GNT4

-GNT5

PAR

-INTR_A

-INTR_B

-INTR_C

-INTR_D

-REQ0

-REQ1

-REQ2

-REQ3

-REQ4

-REQ5

-GNT0

-GNT1

-GNT2

-GNT3

-GNT4

-GNT5
SPCLK

-PCIRST

R56 2.2K
R58 2.2K

PAR13,19

VCC5 VCC3

5

E5F5L5M5P5R5W5Y5P21

H3

AD0

J2

AD1

H2

AD2

J1

AD3

G3

AD4

H1

AD5

G2

AD6

G1

AD7

G4

AD8

F2

AD9

F1

AD10

E1

AD11

F3

AD12

E2

AD13

E3

AD14

D2

AD15

B5

AD16

A5

AD17

C6

AD18

B6

AD19

K1

AD20

J3

AD21

K2

AD22

K3

AD23

L2

AD24

L3

AD25

M2

AD26

M1

AD27

M3

AD28

N1

AD29

N3

AD30

N2

AD31

F4

CBE0

D1

CBE1

A4

CBE2

L1

CBE3

B4

FRAME

B3

DEVSEL

C4

IRDY

A3

TRDY

C3

STOP

C1

SERR

C2

PERR

D3

PAR

P1

INTA

P2

INTB

P3

INTC

R1

INTD

D6

REQ0

C5

REQ1

D4

REQ2

H4

REQ3

L4

REQ4

N4

REQ5

E6

GNT0

D5

GNT1

E4

GNT2

J4

GNT3

M4

GNT4

P4

GNT5

R22

PCICLK

R2

PCIRST

PCI

VCC33

VCC33

VCC33

R21

AB6

VCC33

VCC33

VCC33

VCC33

VCC33

VCC33

VCC33

VCC33

GND

GND

GND

GND

GND

GND

GND

A1

B1A2B2K4R4V4G5N5AA5

AB7

VCC33

GND

G21

VCCVK

GND

GND

GND

GND

AB5F6AC8E9AC9

H21

L21

VCCVK

GND

M21

N21

VCCVK

VCCVK

GND

GND

F11

F22

L22

VCCVK

VCCVK

CPU

GND

GND

L11

M11

M22

N22

M23

N23

M24

N24

VCCVK

VCCVK

VCCVK

VCCVK

VCCVK

VCCVK

VCCVK

APICD0/APICCS/GPI28/GPO28

APICD1/APICACK/GPI29/GPO29

GND

GND

GND

GND

GND

N11

P11

R11

T11

M25

N25

VCCVK

VCCVK

VLINK

LPC

M26

N26

VCCVK

VCCVK

SLP/GPO7

WSC/APICREQ

VD10
VD11
VD12
VD13
VD14
VD15

VPAR

VBE0
VBE1

UPCMD
DNCMD

UPSTB
UPSTB

DNSTB
DNSTB

VLREF

VCOMPP

VCLK

A20M

FERR

IGNNE

INTR

STPCLK

APICCLK

DPSLP

LFRAME

LREQ

LAD0
LAD1
LAD2
LAD3

VT8235-A3

INIT

U4A

VLAD0

F25

VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
VD8
VD9

NMI
SMI

GHI

VLAD1

F26

VLAD2

J26

VLAD3

J25

VLAD4

E26

VLAD5

E24

VLAD6

K24

VLAD7

K26
D25
F23
G23
G22
H22
G24
J22
K22

VPAR

D26
F24

L26
K25

J24
H24

H26
G25

G26
J23
K23
L24

T25
U26
T26
R25
T23
R23
U25
T24
R26

U24
U23
T22
V23

P26
R24

AE7
AD7

AF8
AE8
AD8
AF7

R439 8.2K

VBE0

UPCMD
DNCMD

UPSTB

-UPSTB
DNSTB

-DNSTB
VLREF_SB
VCOMPP_SB
VCLK

-A20M

-FERR

-IGNNE

-CPUINIT
INTR

NMI_SB

-SLP

-SMI

-STPCLK

-WSC

SAPICCLK
APICD0
APICD1

GPO23_LED

-GHI

-LFRAME

-LDRQ

LAD0
LAD1
LAD2
LAD3

VLAD0 6
VLAD1 6
VLAD2 6
VLAD3 6
VLAD4 6
VLAD5 6
VLAD6 6
VLAD7 6

VCC2_5

VBE0 6

UPCMD 6
DNCMD 6

UPSTB 6

-UPSTB 6
DNSTB 6

-DNSTB 6

R54 360RST

VCLK 12

-A20M 2

-FERR 2

-IGNNE 2

-CPUINIT 2
INTR 2
NMI_SB 2

-SLP 2

-SMI 2

-STPCLK 2

-WSC 8
SAPICCLK 8,12
APICD0 2
APICD1 2

-LFRAME 14

-LDRQ 8,14

LAD[0..3]

VLREF_SB=20mils

LAD[0..3] 14

Title

Micro Star Restricted Secret

Document Number

VLREF_SB

VLREF_SB is 0.65V

-GHI

VT8235 SB-1

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

4

3

http://www.msi.com.tw

2

VCC2_5

C29
X_104P

C30
104P

R50

3KST

R51

1KST

R53 4.7K

GPO23_LED

VCC5

TV recorder LED

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

7

VCC3

R52

330

RLED1

2
1

YJ102

Rev

10C

28

of

1

5

VT8235 SOUTH BRIDGE-2

D D

VCC3

3VDUAL

VCC3

C C

VBAT

R82 4.7K RN21B 8P4R-4.7K

B B

VCC3

R85 X_10K

SDA1 => 1 - From Boot ROM;
0 - From Hardware
strapping

A A

-SCS_1 SBEESEL

-AGPBZ

R64 4.7K

VRDSLP

R65 4.7K

VIDSEL

R66 4.7K

R69 X_4.7K
R71 X_4.7K
R72 X_10K

R74 10K

R76 4.7K

-SUSB

-SUSC

-RI

-THRM

INTRUDER

Strapping

R77 4.7K

Enable CPU FREQ
strapping

Enable Auto Reboot

R83 4.7K

Enable LPC ROM

0

SPKR

VCC3

R81
X_2.7K

-SOE

-S_ROMCS -PWROK_NB

VCC3

CLE NO SUPPORT

R84

X_1K

SDA1

VCC3

R90

X_4.7K

-SDCS1

R91 X_10K

BIOS PORTING(ACR)
EXTERNAL EEPROM1

5VSB

R59 1K

R61
3K

VBAT1

12

R63 1K

YSKTBT

C40 12P

Y1

VCC3

32.768KHZ

3 4
7 8
3 4
7 8

RN21A1 2
RN21C 8P4R-4.7K5 6

RN21D
RN23A1 2
RN23B
RN23C5 6
RN23D

C41 12P

5

12

D38
BAT54C

3

SB_OSC1412

-PWROK_NB6
PWROK_SB25

-RSMRST25,27

-PME13,19

ATADET124

-SUSST6

-SUSA6

-SUSB25,27

-SUSC25

-THRM14

CPUMISS2

SMBCK10,12,25
SMBDT10,12,25

SA1612
SA1712

SPKR27
SIRQ14

SB_OSC14

-PWROK_NB
PWROK_SB

-PWRBTN_S

-RSMRST

-RI

-EXTSMI

-PME
ATADET1

-BATLOW

-SUSST
SUSCLKIN

-SUSA

-SUSB

-SUSC

-CLKRUN

-CPUSTP

-PCISTP

-THRM
CPUMISS
INTRUDER

-AGPBZ
VRDSLP
VIDSEL

-SMBALRT
SMBCK
SMBDT
SMBCLK2
SMBDATA2

XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7

SA16
SA17
SA18
SA19

-S_ROMCS

-SOE

-IOR

-IOW

-IORDY
SPKR
SIRQ

4

R87

4.7K

4

C39
103P

TEST

ELS47U/16V-C

AD4

RTCX1

AF3

RTCX2

AC12

OSC

AE2

PWROK

AF4

PWRGD

AD2

PWRBTN

AD5

RSMRST

Y2

RING/GPI3

AA1

EXTSMI/GPI2

W3

PME/GPI6

AC1

LID/GPI4

W4

BATLOW/GPI5

Y3

SUSST1/GPO3

AB1

SUSCLK/GPO4

AA2

SUSA/GPO1

AF2

SUSB/GPO2

AF1

SUSC

AF5

CLKRUN

AC7

CPUSTP/GPO5

AF6

PCISTP/GPO6

Y4

AOLGPI/GPI18

Y1

CPUMISS/GPI17

AD3

INTRUDER/GPI16

A8

AGPBZ

P24

VRDSLP

P25

VIDSEL

AB2

SMBALRT/GPI7

AB3

SMBCK1

AC2

SMBDT1

AE1

SMBCK2/GPI27/GPO27

AD1

SMBDT2/GPI26/GPO26

AC14

XD0

AC13

XD1

AF14

XD2

AE14

XD3

AD14

XD4

AF13

XD5

AE13

XD6

AD13

XD7

AF11

SA16/GPO16

AE11

SA17/GPO17

AD11

SA18/GPO18

AC11

SA19/GPO19

AE12

MEMR

AF10

MEMW

AF12

ROMCS/KBCS

AD12

SOE

AC10

IOR/GPI22/GPO22

AD9

IOW/GPI23/GPO23

AF9

TEST

AD10

IORDY/GPI19

AE9

SPKR

AE10

SERIRQ

+

EC2

VBAT

JBAT1

1
2
3

YJ103

AE4

VBAT

PWM

SMBUS

ISA

GND

GND

L12

M12

N12

SA18

SA18 IOQ Depth

104 Level

3VDUAL

AA4

AB4

AC4

AC5

VSUS33

VSUS33

VSUS33

VSUS33

GND

GND

GND

GND

GND

GND

P12

R12

T12

AB12

L13

M13

R92

10K

R94 X_10K

1 Level

VCC3

GND

N13

GND

3

Place on Solder side

104P

Y21

C31

AA21

VCC33

VCC33

AB10

AB11

VCC33

VCC33

AB14

AB15

VCC33

VCC33

VCC3

AB20

AB21

VCC33

VCC33

AC18

AC19F7F8

VCC33

VCC33

VCC33

VCC33

F12

F13

VCC33

VCC33

F16

VCC33

C32
X_104P/B

F17

VCC33

IDE1

PDIOR/PHDMARDY/PHSTROBE

PDRDY/PDDMARDY/PDSTROBE

IDE2
/ISA

SDIOR/SHDMARDY/SHSTROBE

SDRDY/SDDMARDY/SDSTROBE

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

T14

L15

M15

N15

R95 X_10K

3

GND

GND

P15

T15

R15

VCC3VCC3

SA19 G TL pullup

R93

GND

GND

GND

GND

L14

M14

N14

P14

P13

R14

R13

T13

AB13

C33
104P/B

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PDA0
PDA1
PDA2

PDCS1
PDCS3

PDDACK

PDDRQ

IRQ14

PDIOW/PSTOP

PVREF

PCOMPP

SA0/SDD0
SA1/SDD1
SA2/SDD2
SA3/SDD3
SA4/SDD4
SA5/SDD5
SA6/SDD6
SA7/SDD7
SA8/SDD8

SA9/SDD9
SA10/SDD10
SA11/SDD11
SA12/SDD12
SA13/SDD13
SA14/SDD14
SA15/SDD15

SDA0
SDA1
SDA2

SDCS1
SDCS3

SDDACK

SDDRQ

IRQ15

SDIOW/SSTOP

SVREF

SCOMPP

VT8235-A3

1K

SA19

Enable1
Disable0

U4B

C34
104P/B

AA24
AA25
AB24
AC26
AC24
AD25
AE26
AF25
AF26
AD24
AD26
AC25
AB23
AB26
AA26
AA22

Y23
V25
V26

V24
W24
W26
Y22
AE24
Y25
Y24
Y26
W22
W23

AF15
AD16
AF16
AF17
AE17
AD18
AF18
AE18
AF19
AD19
AD20
AF20
AE20
AD21
AF21
AE21

AE23
AC22
AF23

AC23
AD23
AD22
AE15
AF24
AC21
AF22
AD15
AD17
AC15

VCC3

C35

C36

104P/B

104P/B

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PDA0
PDA1
PDA2

-PDCS1

-PDCS3

-PDDACK
PDREQ
IRQ14

-PDIOW

-PDIOR
PIORDY
PVREF
PCOMPP

SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

SDA0
SDA1
SDA2 SDA[2..0]

-SDCS1

-SDCS3

-SDDACK
SDREQ
IRQ15

-SDIOW

-SDIOR
SIORDY
SVREF
SCOMPP

C44
104P

PDD[15..0]

PDA[2..0]

-PDCS1 24

-PDCS3 24

-PDDACK 24
PDREQ 24
IRQ14 24

-PDIOW 24

-PDIOR 24
PIORDY 24

SDD[15..0]

-SDCS1 24

-SDCS3 24

-SDDACK 24
SDREQ 24
IRQ15 24

-SDIOW 24

-SDIOR 24
SIORDY 24

R88 68

2

PVREF

C37
104P

R78 360RST

R86 360RST

-PWBTIN-PWRBTN_S

2

VCC3

R60

1KST

R62

C38

383RST

473P

VCC3

R67

1KST

SVREF

R68

C43

C42
104P

PDD[15..0] 24

PDA[2..0] 24

SDD[15..0] 24

SDA[2..0] 24

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

383RST

473P

0B

-PWBTIN 3,27

Micro Star Restricted Secret

VT8235 SB-2

SB Pull up resistors

-IOW

-CPUSTP

-PCISTP

-CLKRUN

-IOR

-IORDY
SIRQ

SIRQ14

-WSC7

-SUSA6

CPUMISS2

-SUSST6

-PME13,19

GPO09

GPI09

-LDRQ

SAPICCLK

-WSC

GPIOE
GPIOD
GPIOC

IRQ14
IRQ15

MS-6723

Last Revision Date:
Sheet

-LDRQ7,14

SAPICCLK7,12

GPIOE9
GPIOD9
GPIOC9
GPIOA9

-PWROK_NB6

1

RN18

1 2
3 4
5 6
7 8

8P4R-4.7K

RN19

1 2
3 4
5 6
7 8

8P4R-4.7K

R70 4.7K

R73 X_4.7K

R75 1K

RN20

1 2
3 4
5 6
7 8

8P4R-4.7K

R79 X_8.2K
R80 X_8.2K

-SUSA
SUSCLKIN
CPUMISS

-BATLOW

SMBCLK2

-PWRBTN_S
SMBDATA2

-EXTSMI

-RI

-SUSST

-PME

GPO0

-SMBALRT
SMBDT
SMBCK

GPI0

RN22

1 2
3 4
5 6
7 8

8P4R-4.7K

RN24

1 2
3 4
5 6
7 8

8P4R-4.7K

RN25

1 2
3 4
5 6
7 8

8P4R-4.7K

RN26

2
4
6
8

8P4R-1K

R89 4.7K

Tuesday, August 12, 2003

8

of

1

VCC3

VCC5

3VDUAL

1
3

3VDUAL

5

VCC3

7

VBAT

Rev

10C

28

5

4

3

2

1

U4C

T3
T2
U3
U2
V1
T1
U1
R3

A21
B21
E21
D21
A19
B19
E19
D19
A17
B17
E17
D17

A15
B15
C15
E15
D14
E14

D23
C23
D15
A24

B24
C24
D24
A25
B25
C25
A26
B26
C26

A16
B16
C16
D16
C17
A18
B18
C18
D18
E18
F18
C19
F19
A20
B20
C20
D20
E20
F20
C21
F21
A22
B22
C22

VCC2_5

C49

X_104P/B

SOLDER SIDE

AC_BITCLK
AC_SDIN0
AC_DAIN1
AC_DAIN2
AC_DAIN3

DATA0+
DATA0­DATA1+
DATA1­DATA2+
DATA2­DATA3+
DATA3­DATA4+
DATA4­DATA5+

-USB_OC1

-USB_OC3

-USB_OC5
USBCLK_SB

R102 5.11KST R103 1KST

VCCSB2_5

C54

104P

Title

C50

X_104P/B

AC_BITCLK 20
AC_SDIN0 20

+

EC3
ELS10U/16V-B

C51

X_104P/B

RN29 8P4R-22

7 8
5 6
3 4
1 2

DATA0+ 23
DATA0- 23
DATA1+ 23
DATA1- 23
DATA2+ 23
DATA2- 23
DATA3+ 23
DATA3- 23
DATA4+ 23
DATA4- 23
DATA5+ 23
DATA5- 23

-USB_OC1 23

-USB_OC3 23

-USB_OC5 23
USBCLK_SB 12

3VDUAL

Micro Star Restricted Secret

VT8235 SB-3

VCCSB2_5

C45

C46

104P

X_104P/B

MAC

EE

5020

VCCSB2_5

KBC

ANALOG
POWER

GND

GND

GND

E16

L16

M16

T4U4D13

VSUS25

VSUS25

PACKET BUS

GND

GND

GND

N16

P16

R16

E13

VDDM25

GND

T16

AC16

VDDM25

GND

GND

AE16

H5J5K5T5U5V5AB8F9AB9

VDD

VDD

VDD

VDD

GND

GND

GND

GND

GND

GND

V21

AB19

AE19

AC20

AC17

AB18

W21

VDD

GND

V22

VCC2_5

VDD

VDD

GND

GND

AB22

AE22

VDD

GND

AA23

VDD

GND

F10

F14

F15

AB16

AB17

J21

K21

T21

U21

U22

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

ACBITCLK

ACSDIN0
ACSDIN1

ACSDIN2/GPI20/GPO20

AC'97

ACSDIN3/GPI21/GPO20

ACSYNC

ACSDO

ACRST

USBP0+

USBP0-

USBP1+

USBP1-

USBP2+

USBP2-

USBP3+

USBP3-

USBP4+

USBP4-

USBP5+

USBP5-

USBOC0
USBOC1
USBOC2
USBOC3
USBOC4
USBOC5

USBCLK

REXT

USBVDD25

USBVCC

USB

GND

GND

GND

GND

GND

GND

GND

GND

GND

E23

H23

L23

E25

H25

L25

W25

AB25

AE25

USBVCC
USBVCC
USBVCC
USBVCC
USBVCC
USBVCC
USBVCC
USBVCC
USBVCC

USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND
USBGND

VT8235-A3

R97
10K

L11

L12

CP13

X_COPPER

RN27 8P4R-33

7 8
5 6
3 4
1 2

R96 33

MII_CRS18
MII_COL18
MII_MDC18

MII_MDIO18

VCC2_5

MII_CRS
MII_COL
MII_MDC
MII_MDIO

MII_TXCLK18

MII_RXD018
MII_RXD118
MII_RXD218
MII_RXD318
MII_RXDV18
MII_RXER18

MII_RXCLK18

C52

105P

ATADET024

C56

105P

C58

105P

KBCLK15

KBDAT15
MSCLK15
MSDAT15

GPO08

GPI08
GPIOA8
GPIOC8
GPIOD8
GPIOE8

MII_TXD3S
MII_TXD1S
MII_TXD2S
MII_TXD0S

MII_TXENSMII_TXEN

V3

KBCK/KA20G

V2

KBDT/KBRC

W2

MSCK/IRQ1

W1

MSDT/IRQ12

B13

MCRS

C13

MCOL

R99 33
R100 33

MII_TXD0S
MII_TXD1S
MII_TXD2S
MII_TXD3S
MII_TXENS

MII_TXCLK
MII_RXD0

MII_RXD1
MII_RXD2 DATA5­MII_RXD3
MII_RXDV
MII_RXER

MII_RXCLK

3VDUAL

-MII_EECS
MII_EEDO
MII_EEDI
MII_EECK

ATADET0
GPO0
GPI0
GPIOA
GPIOC
GPIOD
GPIOE

C9

MDCK

B9

MDIO

C12

MTXD0

A11

MTXD1

B11

MTXD2

C11

MTXD3

B12

MTXENA

A12

MTXCLK

E10

MRXD0

D10

MRXD1

D9

MRXD2

A9

MRXD3

C10

MRXDV

A10

MRXERR

B10

MRXCLK

E7

RAMVCC

E8

RAMGND

D11

MIIVCC

D12

MIIVCC

E11

MIIVCC

E12

MIIVCC

A13

EECS

A14

EEDO

B14

EEDI

C14

EECK

D8

IPBTDFR/GPI14/GPO14

D7

IPBRDFR/GPI10/GPO10

C7

IPBTDCK/GPI15/GPO15

A6

IPBRDCK/GPI11/GPO11

A7

IPBOUT0/GPI12/GPO12

B8

IPBOUT1/GPI13/GPO13

C8

IPBIN0/GPI8/GPO8

B7

IPBIN1/GPI9/GPO9

AC3

GPI1

AA3

GPO0

AE3

GPI0

AE5

GPIOA/GPI24/GPO24

AE6

GPIOC/GPI25/GPO25

AD6

GPIOD/GPI30/GPO30

AC6

GPIOE/GPI31/GPO31

P22

PLLVCC

P23

PLLGND

A23

PLLVDDA

D22

PLLVDDA

B23

PLLGNDA

E22

PLLGNDA

D D

MII_TXD318
MII_TXD118
MII_TXD218
MII_TXD018

MII_TXEN18

3VDUAL

R98

1.5K

MII_MDIO

C C

B B

VCC2_5

A A

MII_TXD3
MII_TXD1
MII_TXD2
MII_TXD0

VCC2_5

R101 2.2

CP12

X_COPPER

X_L02-8008044-J07

X_L02-8008044-J07

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

5

4

3

http://www.msi.com.tw

2

C317

103P

-AC_RST
AC_SYNC
AC_SDOUT

C55

X_104P/B

MII_EEDI
MII_EECK

-MII_EECS

VCC2_5VCC3

C315

104P

AC_DAIN2
AC_DAIN3
AC_DAIN1

MS-6723

Last Revision Date:

Sheet

C316

C318

104P

104P

NEAR CHIPSET

7 8
5 6
3 4
1 2

RN28 8P4R-4.7K

-AC_RST 20
AC_SYNC 20
AC_SDOUT 20

-USB_OC5

EEPROM

U5

3
2
1

6 7

DI
SK

VCC

CS

GND

NC NC

93C46S-1

4

DO

8
5

Tuesday, August 12, 2003

9

of

1

MII_EEDO

28

C53

104P

C319

105P

C57

X_104P

Rev

VCC3

10C

A

DDR PC1600/PC2100

V_DIMM

B

CKE[0:3]5

C

CKE0
CKE1
CKE2
CKE3

D

E

V_DIMM

4 4

MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA13
MAA14

MAA11
MAA12

-CS05,11

-CS15,11

-DQM[0:7]11

3 3

-SCASA5,11

-SRASA5,11

-DCLK012

-DCLK112

-DCLK212

2 2

-DQM0

-DQM1

-DQM2

-DQM3

-DQM4

-DQM5

-DQM6

-DQM7

-SWEA

-SWEA5,11

-SCASA

-SRASA
CKE0

CKE1

DCLK012
DCLK112
DCLK212

-DQS0

-DQS011

-DQS1

-DQS111

-DQS2

-DQS211

-DQS3

-DQS311

-DQS4

-DQS411

-DQS5

-DQS511

-DQS6

-DQS611

-DQS7

-DQS711

SMBDT

SMBDT8,12,25

SMBCK

SMBCK8,12,25

MVREF_DIM

VCC3

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

14

25

36

56

67

78

86

47

91

92
181

182
183

82
184

10
101
102
173
167

5

1

9

15223054627796

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC/RESET
NC
NC
NC
NC/FETEN

104

112

128

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

GND

GND

GND

GND

GND

GND

GND

3111826344250586674818993

136

143

VDDQ

GND

VDDQ

GND

156

164

172

180738467085108

VDDQ

VDDQ

VDDQ

VDDQ

GND

GND

GND

GND

VDD

VDD

VDD

GND

GND

GND

GND

100

116

124

132

139

VDD

GND

DIMM1

120

148

168

VDD

GND

160

VDD

GND

176

VDD

VDD

GND

DIMM184

2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179

44
45
49
51
134
135
142
144

R105 4.7K

90

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

V_DIMM

MD[0:63] 11MAA[0:14]5,11

-CS25,11

-CS35,11

DCLK312

-DCLK312
DCLK412

-DCLK412
DCLK512

-DCLK512

VCC3

X_104PC59

VCC3

VDD

GND

145

152

MAA0
MAA1

MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9

MAA13
MAA14

MAA11
MAA12

-DQM0

-DQM1

-DQM2

-DQM3

-DQM4

-DQM5

-DQM6

-DQM7

-SWEA

-SCASA

-SRASA
CKE2

CKE3

-DQS0

-DQS1

-DQS2

-DQS3

-DQS4

-DQS5

-DQS6

-DQS7

SMBDT
SMBCK

MVREF_DIM

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

14

25

36

56

67

78

86

47

91

92
181

182
183

82
184

10
101
102
173
167

5

1

9

15223054627796

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC/RESET
NC
NC
NC
NC/FETEN

104

112

128

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

GND

GND

GND

GND

GND

GND

GND

3111826344250586674818993

136

143

VDDQ

GND

VDDQ

GND

156

164

172

180738467085108

VDDQ

VDDQ

VDDQ

VDDQ

GND

GND

GND

GND

VDD

VDD

VDD

GND

GND

GND

GND

100

116

124

132

139

VDD

GND

DIMM2

120

148

168

VDD

GND

160

VDD

GND

176

VDD

VDD

GND

DIMM184

2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179

44
45
49
51
134
135
142
144

90

R104 4.7K

MD0
MD1
MD2MAA2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10MAA10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63

V_DIMM

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

VDD

GND

145

152

V_DIMM

1 1

R106
1KST

MVREF_DIM

C61

C60R107

102P

1KST

A

104P

B

V_DIMM

105PBC68
105PBC69
105PBC70
104PBC71
104PBC72
104PBC73

C

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

D

Micro Star Restricted Secret

PC1600/PC2100 DDR

MS-6723

Last Revision Date:
Sheet

Tuesday, August 12, 2003

10

of

E

Rev

10C

28

A

B

C

D

E

DDR TERMINATOR & RESISTORS

MAA[0:14]5,10

4 4

3 3

2 2

1 1

MAA[0:14]

-DQS010

VTT_MEM

1 2

MD2

3 4

MD7

5 6

MD6

7 8

MD3

1 2

MD4

3 4

MD5

5 6

MD1

7 8
1 2

MD14
MD15

3 4
5 6

MD10

7 8

MD11

1 2

MD16

3 4

MD17

5 6

MD21

-DQS210

-DQS410

-DQS510

-DQS610

-DQS710

-DQS110

-SRASA5,10

-SWEA5,10

-SCASA5,10

A

7 8
1 2

MD22

3 4

MD18

5 6

MD19
MD23

7 8
1 2

MD24

3 4

MD28

5 6

MD25

7 8

MD29

1 2

MD26

3 4

MD30

5 6

MD31

7 8

MD27

1 2

MD36
MD37

3 4
5 6

MD33

7 8
1 2

MD34

3 4

MD38

5 6

MD39

7 8

MD35

1 2

MD41

3 4

MD40

5 6

MD45
MD44

7 8
1 2
3 4

MD42

5 6

MD43

7 8

MD46

1 2

MD48

3 4

MD49

5 6

MD52

7 8

MD53

1 2

MD54

3 4
5 6

MD50

7 8

MD55

1 2
3 4

MD62

5 6

MD58

7 8

MD63

1 2

MD60

3 4

MD56

5 6

MD61
MD57

7 8
1 2

MD9

3 4

MD12

5 6

MD13

7 8
1 2

MAA9

3 4

MAA7

5 6

MAA8

7 8

MAA5

1 2

MAA11

3 4
5 6
7 8
1 2

MAA1

3 4

MAA0

5 6

MAA10

7 8

MAA12

1 2

MAA6

3 4

MAA4

5 6

MAA3
MAA2

7 8
1 2

MAA14

3 4
5 6

MAA13

7 8
1 2

-CS25,10

3 4

-CS05,10

5 6

-CS35,10

7 8

-CS15,10

RN30
8P4R-47

RN31
8P4R-47

RN32
8P4R-47

RN35
8P4R-47

RN38
8P4R-47

RN41
8P4R-47

RN44
8P4R-47

RN47
8P4R-47

RN50
8P4R-47

RN53
8P4R-47

RN56
8P4R-47

RN57
8P4R-47

RN58
8P4R-47

RN59
8P4R-47

RN60
8P4R-47

RN61
8P4R-47

RN62
8P4R-47

RN63
8P4R-47

RN64
8P4R-47

RN65
8P4R-47

RN66
8P4R-47

RN67
8P4R-47

VTT_MEM

MD_[0:63]5

104PBC74
104PBC75
104PBC76
104PBC77
104PBC78
104PBC79
104PBC80
104PBC81
104PBC82
104PBC83
104PBC84
104PBC85
104PBC86
104PBC87
104PBC88
104PBC89

RN33
8P4R-10

RN36
8P4R-10

RN39
8P4R-10

RN42
8P4R-10

RN45
8P4R-10

RN48
8P4R-10

RN51
8P4R-10

RN54
8P4R-10

MD_[0:63]

1 2

MD_4
MD_0
MD_5
MD_1
MD_7
MD_6
MD_3
MD_2
MD_8
MD_9
MD_12
MD_13
MD_14
MD_15
MD_10
MD_11
MD_18
MD_23
MD_19
MD_22
MD_20 MD20
MD_16
MD_17
MD_21
MD_28
MD_24
MD_25
MD_29
MD_26
MD_30
MD_27
MD_31

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

MD4
MD0
MD5
MD1
MD7
MD6
MD3
MD2
MD8
MD9
MD12
MD13
MD14
MD15
MD10
MD11
MD18
MD23
MD19
MD22

MD16
MD17
MD21
MD28
MD24
MD25
MD29
MD26
MD30
MD27
MD31

RN34
8P4R-10

RN37
8P4R-10

RN40
8P4R-10

RN43
8P4R-10

RN46
8P4R-10

RN49
8P4R-10

RN52
8P4R-10

RN55
8P4R-10

MD[0:63]

MD[0:63] 10

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

MD37
MD36
MD33
MD32
MD34
MD38
MD39

MD40
MD44
MD45
MD41
MD42
MD43
MD46
MD47
MD48
MD49
MD53

MD54
MD50
MD55
MD51
MD62
MD58
MD63
MD59
MD56
MD60
MD61
MD57

MD_37
MD_36
MD_33
MD_32
MD_34
MD_38
MD_39
MD_35 MD35
MD_40
MD_44
MD_45
MD_41
MD_42
MD_43
MD_46
MD_47
MD_48
MD_49
MD_53
MD_52 MD52
MD_54
MD_50
MD_55
MD_51
MD_62
MD_58
MD_63
MD_59
MD_56
MD_60
MD_61
MD_57

104PBC90
104PBC91
104PBC92
104PBC93

106P/1206BC94
106P/1206BC95

VTT_MEM

MD0
MD8
MD20
MD32
MD51
MD47
MD59

R122 47
R124 47
R126 47
R128 47
R130 47
R132 47
R133 47
R134 47

-DQS310

-DQM_[0:7] -DQM[0:7]

-DQS_05

-DQS_15

-DQS_25

-DQS_35

-DQS_45

-DQS_55

-DQS_65

-DQS_75

-DQM_05

-DQM_15

-DQM_25

-DQM_35

-DQM_55

-DQM_65

-DQM_75

R111 10
R112 10
R113 10
R114 10
R115 10
R116 10
R117 10
R118 10

R119 10
R120 10
R121 10
R123 10
R125 10
R127 10
R129 10
R131 10

-DQS0 10

-DQS1 10

-DQS2 10

-DQS3 10

-DQS4 10

-DQS5 10

-DQS6 10

-DQS7 10

-DQM0 10-DQM_[0:7]5 -DQM[0:7] 10

-DQM1 10

-DQM2 10

-DQM3 10

-DQM4 10-DQM_45

-DQM5 10

-DQM6 10

-DQM7 10

VTT_MEM

R135 33

-DQM210

R136 33

-DQM310

R137 33

-DQM510

R138 33

-DQM410

R139 33

-DQM710

R140 33

-DQM110

R141 33

-DQM610

R142 33

-DQM010

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

B

C

http://www.msi.com.tw

D

Micro Star Restricted Secret

DDR TERMINATOR & RESISTORS

MS-6723

Last Revision Date:
Sheet

Tuesday, August 12, 2003

11

of

E

Rev

10C

28

A

CLOCK GEN

VCC3

4 4

VCLOCK3_3

3 3

2 2

1 1

L14 X_80S/0805

BC96

SA168
SA178

0 0
0 1
1 1

X_COPPER

VCC3CLK

R172
10K

X_106P/1206

SA17 SA16 Host Clock

PLACEMENT NEAR CHIPSET

CPU1_BSEL02
CPU1_BSEL12

CP15

VCC3

R173
10K

66Mhz
100Mhz
133Mhz

C320
103P

EC4
ELS10U/16V-B

R164 10K
R165 10K

R175 10K
R177 10K

A

C321
103P

VCC3CLK

C322
104P

EMI

around
clockgen

C66
104P

S2
S3

VCC3CLK

C67

C68

103P

104P

SB_OSC148

GUICLK6

USBCLK_SB9

R170
X_10K

APICCLK1

SMBDT8,10,25
SMBCK8,10,25

SIOCLK14

C78
10P

C81
10P

VCC3CLK

R171
X_10K

R181
X_0

APICCLK12
SAPICCLK7,8

C69
103P

R149 22
R150 22
R147 10
R148 22
R151 10K

R154 100
R156 100

R158 22
R160 22
R162 X_475RST

Y2

14.318MHZ/32PF

1 2

R176 10K
R178 10K

R182
X_0

1 1
1 1
1 1 1 1

B

C70
104P

B

S0
S1

0

U6

5

VDDAGP

16

VDDPCI

22

VDD48

55

VDDREF

23

AVDD

24

AGND

S0

1

REF0/FS0

56

REF1/VTT_PWRGD#

28

SDATA

27

SCLK

S2

21

24_48MHZ/FS2

S3

20

48MHZ/FS3

25

IREF

26

PD#/RESET#

2

GND

9

GND

13

GND

33

GND

39

GND

54

GND

19

GND

47

GND

3

X1

4

X2

CLOCK FREQUENCY

ICS950908

CPU,SDRAM

S0S1S2S3

66.6

00

100.0

1

133.3

VDD3.3/2.5
VDD3.3/2.6

VDDI

VDDCPU

FS1/PCICLK_F

SEL_SD_DDR#/PCICLK0

MULTSEL0/PCICLK1

PCICLK2
PCICLK3
PCICLK4

CPU_STOP#/PCICLK5

CPUCLK_PPT0
CPUCLK_PPT1

CPUCLKT
CPUCLKC

MODE/AGP0

SEL_CPU/AGP1

PCI_STOP#/AGP2

BUFFER IN

FB_OUT

SDRAM0/DDRT0
SDRAM1/DDRC0
SDRAM2/DDRT1
SDRAM3/DDRC1
SDRAM4/DDRT2
SDRAM5/DDRC2
SDRAM6/DDRT3
SDRAM7/DDRC3
SDRAM8/DDRT4

SDRAM9/DDRC4
SDRAM10/DDRT5
SDRAM11/DDRC5

ICS950908

SELECTING PINS

LO=DDR

DSEL

R166 10K

HI=CK408

SEL_CPU

R174 10K

Lo=MOBILE
Hi=DESKTOP

MODE

R179 10K

MSEL

R180 10K

HI=HIGH DRIVING OUTPUT
LO=LOW DRIVING OUTPUT

AGP

66.6

66.6

66.6

C

VCC2_5CLOCK VCC2_5

L13 X_80S/0805

C63

34
40
50
51

10
11

12
14
15
17
18

48
49
53
52

6
7
8

45
46

44
43
42
41
38
37
36
35
32
31
30
29

VCC3CLK

C62

X_103P

VDDCPU

S1

R145 22

DSEL
MSEL

RN68
8P4R-22

-CPU_STP

R153 22
R155 22
R157 X_22

MODE
SEL_CPU

R163 22

8P4R-0
RN69

8P4R-0
RN70

8P4R-0
RN71

103P

V_DIMM

VCC2_5CLOCK

R146 22

R152 22

X_COPPER

CP14

104PC65

12
34
56
78

R15922
R16122

78
56
34
12
78
56
34
12
78
56
34
12

VCC2_5CLOCK

R143

X_0

SPCLK 7
1394_PCLK 19

PCICLK0 13
PCICLK1 13
PCICLK3 13
PCICLK2 13
LPCSIO_OSC 14

CPU1_CLK 2
HCLK 4

GCLK_NB 6
VCLK 7

PCI

33.3

33.3

33.3

C

D

APICCLK1

R496
68RST

Q47

YFET-NDS7002AS

C64

104P

Tualtian

VCLOCK3_3

R144
X_0

DCLKO 5
DCLKI 5

DCLK1 10

-DCLK1 10
DCLK2 10

-DCLK2 10
DCLK4 10

-DCLK4 10
DCLK5 10

-DCLK5 10
DCLK3 10

-DCLK3 10
DCLK0 10

-DCLK0 10

0B

Title

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

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

D

.18u=2.5V
.13u=2V

TUAL5 2,3

CLOCKGEN

VTTPWRGD1225

DCLK1

-DCLK1
DCLK2

-DCLK2

DCLK4

-DCLK4
DCLK5

-DCLK5

DCLK3

-DCLK3
DCLK0

-DCLK0

DCLKI
DCLKO

SB_OSC14
SPCLK
1394_PCLK
GCLK_NB
VCLK
GUICLK
SAPICCLK
APICCLK1
SIOCLK
USBCLK_SB

PCICLK0
PCICLK1
PCICLK3
PCICLK2

MS-6723

Last Revision Date:
Sheet

E

VCC3

Q46
FDN359

VCLOCK3_3

CN1 X_8P4C-10P

1 2
3 4
5 6
7 8

CN2 X_8P4C-10P

1 2
3 4
5 6
7 8

CN3 X_8P4C-10P

1 2
3 4
5 6
7 8

X_10PC71
X_10PC72

X_10PC73
10PC74
10PC75
X_10PC76
X_10PC77
X_10PC79
X_10PC80
X_10PC82
10PC83

10PC84

CN4

7 8
5 6
3 4
1 2

8P4C-10P

Rev

Tuesday, August 12, 2003

12

E

28

of

10C

PCI SLOT 1-2-3

A

B

C

D

E

D,A,B,C

B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

B1
B2
B3
B4
B5
B6
B7
B8
B9

MEDION SPEC.

PCI3

-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V

PCISLOT-B

TRST

+12V

TMS

+5V

INTA

INTC

+5V

RESERVED

+5V

RESERVED

GND
GND

3.3V_AUX
RST

+5V

GNT

GND

PME

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL

+3.3V
AD22
AD20

GND
AD18
AD16
+3.3V

FRAME

GND

TRDY

GND
STOP
+3.3V

SDONE

SBO

GND

PAR
AD15
+3.3V
AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6

AD4

GND

AD2

AD0

+5V

REQ64

+5V
+5V

TDI

VCC3 -12V

VCC5

4 4

-INTR_C

-INTR_C7

-INTR_A

-INTR_A6,7

PCICLK012

-REQ0

-REQ07
A_D31

A_D317,19

A_D29

A_D297,19

A_D27

A_D277,19

A_D25

A_D257,19

C_-BE3
A_D23

A_D237,19

A_D21

A_D217,19

A_D19

3 3

2 2

A_D197,19

A_D17

A_D177,19

C_-BE2

-IRDY

-IRDY7,19

-DEVSEL

-DEVSEL7,19

-PLOCK

-PERR

-PERR7,19

-SERR

-SERR7
C_-BE1

A_D14

A_D147,19

A_D12

A_D127,19

A_D10

A_D107,19

A_D8

A_D87,19

A_D7

A_D77,19

A_D5

A_D57,19

A_D3

A_D37,19

A_D1

A_D17,19

-P1ACK64

B,C,D,A C,D,A,B

PCI1

B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

B1
B2
B3
B4
B5
B6
B7
B8
B9

-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V

PCISLOT

TRST

+12V

TMS

+5V

INTA

INTC

+5V

RESERVED

+5V

RESERVED

GND
GND

3.3V_AUX
RST

+5V

GNT

GND

PME

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL

+3.3V
AD22
AD20

GND
AD18
AD16
+3.3V

FRAME

GND

TRDY

GND
STOP
+3.3V

SDONE

SBO

GND

PAR
AD15
+3.3V
AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6

AD4

GND

AD2

AD0

+5V

REQ64

+5V
+5V

VCC5 +12V VCC3

A1
A2
A3
A4

TDI

A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

-INTR_B

-INTR_D

3VDUAL

-PCIRST2

-GNT0

-PME
A_D30

A_D28
A_D26

A_D24

R188 100

A_D22
A_D20

A_D18
A_D16

-FRAME

-TRDY

-STOP

PAR
A_D15

A_D13
A_D11

A_D9

C_-BE0
A_D6

A_D4
A_D2

A_D0

-P1REQ64

-INTR_B 7

-INTR_D 7,19

-PCIRST2 19,25

-GNT0 7

-PME 8,19
A_D30 7,19

A_D28 7,19
A_D26 7,19

A_D24 7,19

A_D17 A_D18

A_D22 7,19
A_D20 7,19

A_D18 7,19
A_D16 7,19

-FRAME 7,19

-TRDY 7,19

-STOP 7,19

PAR 7,19

A_D15 7,19
A_D13 7,19

A_D11 7,19
A_D9 7,19

A_D6 7,19
A_D4 7,19

A_D2 7,19
A_D0 7,19

-INTR_D

-INTR_B

PCICLK112

-REQ17
A_D31

A_D29
A_D27

A_D25
C_-BE3

A_D23
A_D21

A_D19
A_D17

C_-BE2

-IRDY

-DEVSEL

-PLOCK

-PERR

-SERR
C_-BE1

A_D14
A_D12

A_D10

A_D8
A_D7

A_D5
A_D3

A_D1

-P2ACK64

VCC3

VCC5

-12V

B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

B1
B2
B3
B4
B5
B6
B7
B8
B9

PCI2

-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
PRSNT1
RESERVED
PRSNT2
GND
GND
RESERVED
GND
CLK
GND
REQ
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2
GND
IRDY
+3.3V
DEVSEL
GND
LOCK
PERR
+3.3V
SERR
+3.3V
C/BE1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64
+5V
+5V

PCISLOT

TRST

+12V

TMS

+5V

INTA

INTC

+5V

RESERVED

+5V

RESERVED

GND
GND

3.3V_AUX
RST

+5V

GNT

GND

PME

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL

+3.3V
AD22
AD20

GND
AD18
AD16
+3.3V

FRAME

GND

TRDY

GND
STOP
+3.3V

SDONE

SBO

GND

PAR
AD15
+3.3V
AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6

AD4

GND

AD2

AD0

+5V

REQ64

+5V
+5V

TDI

VCC3+12V VCC3

+12V

VCC5

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

-INTR_C

-INTR_A

3VDUAL

-PCIRST2

-GNT1

-PME
A_D30

A_D28
A_D26

A_D24

R189 100

A_D22
A_D20

A_D18
A_D16

-FRAME

-TRDY

-STOP

PAR
A_D15

A_D13
A_D11

A_D9

C_-BE0
A_D6

A_D4
A_D2

A_D0

-P2REQ64

-GNT1 7

-INTR_A6,7

-REQ3

0B

PCICLK312

PCICLK212

-REQ27

-INTR_A

-INTR_C

A_D31
A_D29

A_D27
A_D25

C_-BE3
A_D23

A_D21
A_D19

A_D17
C_-BE2

-IRDY

-DEVSEL

-PLOCK

-PERR

-SERR
C_-BE1

A_D14
A_D12

A_D10

A_D8
A_D7

A_D5
A_D3

A_D1

-P3ACK64

VCC3 -12V

VCC5

VCC5

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

-INTR_D

-INTR_B

-INTR_B

-GNT3

3VDUAL

-PCIRST2

-PME
A_D30

A_D28
A_D26

A_D24

R187 100

A_D22
A_D20

A_D18
A_D16

-FRAME

-TRDY

-STOP

R190
100

PAR
A_D15

A_D13
A_D11

A_D9

C_-BE0

A_D6
A_D4

A_D2
A_D0

-P3REQ64

-GNT2 7

A_D19

A_D21

VCC5

RN72

5

1
2
3
4
6
7
8

10

9510

10P8R-2.7K

Tuesday, August 12, 2003

13

E

Rev

10C

28

of

VCC5

VCC3

A_D[31:0]
C_-BE[3:0]

1 1

A

A_D[31:0] 7,19
C_-BE[3:0] 7,19

3VDUAL

EC6 X_1000U/6.3V-N07
BC99 104P

EC5 1000U/6.3V-N07
BC97 104P
BC98 103P
BC111 104P
BC112 103P

VCC5

EC7 1000U/6.3V-N07
BC100 104P
BC101 103P
BC113 104P
BC114 103P

B

-INTR_A

-INTR_C

-INTR_B

-INTR_D

-P1ACK64

-P1REQ64

-P3ACK64

-P3REQ64

-P2REQ64

-P2ACK64

RN74

1 2
3 4
5 6
7 8

8P4R-4.7K

R452 2.2K
R453 2.2K

RN77

1 2
3 4
5 6
7 8

8P4R-2.2K

VCC5

VCC5

C

-REQ0

-REQ07

-REQ3

-REQ37

-REQ2

-REQ27

-REQ1

-REQ17

-GNT0

-GNT07

-GNT2

-GNT27

-GNT3

-GNT37

-GNT1

-GNT17

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

RN73

8P4R-2.2K

RN76

8P4R-2.2K

VCC5

VCC3

Title

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

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

D

-IRDY

1

-TRDY

2

-DEVSEL

3

-STOP

4

-PLOCK

6

-PERR

7

-SERR

8

-FRAME

9

PCI SLOT 1,2,3

MS-6723

Last Revision Date:
Sheet

5

4

3

2

1

SUPER I/O

VCC5

FSA[16:18] 23

U7

63
62

SOUTB

61
59
58
57
56
55

54
53
52
51
50
49
48
47

46
44
43
34
33
32
31
30
29
42
41
40
39
38
37
36
35

-THRM

3

MSI/Intel IR
HEADER

JIR1

CUT

1

NA

3

+5V

5 6

IRTX IRRX

JIR1

VCC3 5VSB

C87
104P

VCC3

GND

C88
104P

0B

1 2
3 4
5 6
7 8

-RIA 22

-DCDA 22
SOUTA 22
SINA 22

-DTRA 22

-RTSA 22

-DSRA 22

-CTSA 22

-THRM 8

4

2

IRRXIRTX

RN103

8P4R-4.7K

VCC5

FANPWM1

Hardware Monitor

CPU_TMPA2

VTIN_GND2

UNDER SOCKET370

RT2
X_R-TD-C0603

R196 10K

VCC3

R197 10K

VCORE

R198 28KST

+12V

R199 232KST

-12V

R200 120KST

-5V

R208 2.2K

R209
1K

DS

R215

470

2

Q7
2N7002SG

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

RT1

VREF

VTIN1

VREF

CPU_TMPA
VTIN_GND

R193 10KST

R195 30KST

t

R-TD-C0603

C85

100P

R440 X_0

R441 X_0

RESVD

+3.3VIN
VCORE
+12VIN

-12VIN

-5VIN

R202

R201
10KST

56KST

R203
56KST

VREF

CPU FAN

+12V

SD

G

Q6

SI2303

R210

X_0_0805

CFAN

EC8

+

ELS47U/16V-C

R211

4.7K

D6

A C

CPUFAN1

3
2
1

YJ103-BO

1N4148S

R212

27K

C90
X_104P

D7

SM5817S

Micro Star Restricted Secret

SIO & H/W monitor

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

14

1

FANIO1

R214
10K

VCC5

Rev

10C

28

of

VCC5

105

112

AVCC

AGND

DRVDEN0

123

-LDRQ7,8
SIRQ8

-LFRAME7
LAD[0..3]7

VCC5

-MEMW

-MEMR

-ROMCS

SD0

SD3

SD2

SD1

SD4

8990919293

94

959697

XD4/GP24

XD3/GP23

XD2/GP22

XD1/GP21

XD0/GP20

MEMR#/GP53

MEMW#/GP52

ROMCS#/GP54

W83697HF

INDEX#

MOA#

DSB#

DSA#

MOB#

DIR#

STEP#

WD#

WE#

TRAK0#

45678910111213141516

-PCIRST1

LAD[0..3]

BEEP

-MEMW 23

-MEMR 23

-ROMCS 23

SD5

SD7

SD6

SA0

XD7/GP27

XD6/GP26

XD5/GP25

WP#

RDATA#

HEAD#

DSKCHG#

LAD3
LAD2
LAD1
LAD0

4

R191
10K

SA5

SA6

SA1

SA4

SA2

SA3

XA5/GP35

XA4/GP34

XA3/GP33

XA2/GP32

XA1/GP31

XA0/GP30

CLKIN

PCICLK

PME#

171819202122232425

98

C95

X_47P

C

B

E

SD[0..7] 23

SA9

SA8

SA10

SA11

SA7

XA9/GP41

XA8/GP40

XA7/GP37

XA6/GP36

XA11/GP43

XA10/GP42

LDRQ#

SERIRQ

LAD3

LAD2

LFRAME#

LRESET#

27

28

ALARM 27

Q5
2N3904S

0B

FSA16
FSA17
FSA18

SA14

SA15

FSA16

FSA17

SA13

SA12

FSA18

6667686970717273747576777879808182838485868788

XA18/GP57

XA17/GP56

XA16/GP55

XA15/GP47

XA14/GP46

XA13/GP45

XA12/GP44

LAD1

VCC

LAD0

VCC

VCC

26

45

C91

104P

FO EACH POWER PIN PLACE ONE CAP CLOSE TO

-OVT

5VSBVCC3

VCC3

VCC5

C92

104P

C89
104P

SA[0..15] 8,12,23

99

VSB

RIB#

DCDB#

SOUTB

SINB

DTRB#

RTSB#

DSRB#

CTSB#

RIA#

DCDA#

SOUTA

SINA

DTRA#

RTSA#

DSRA#

CTSA#

STB#

AFD#

INIT#
SLIN#
ERR#

ACK#
BUSY

SLCT

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

GND

GND

GND

W83697HF-B

60

R224 X_4.7K

R225 X_0

PE

STRAPS

-RTSA

R192 X_4.7K

SOUTB

R194 4.7K

RTSA#

L: CFAD=2E H: CFAD=4E

SOUTB

D D

VCC5

CP16 X_COPPER

X_301S/0805

CP17 X_COPPER

R204 X_1K

VBAT

C C

Note:Smartfan
VTIN2->FANIO2->FANPWM2

VCC5

RN78

8P4R-220

1
3
5
7

B B

R213 220

A A

R205 2M

CPU_TMPA

R206 X_0

VTIN1

R207 0

VREF
VCORE
+3.3VIN
+12VIN

-12VIN

-5VIN

FANIO1
FANPWM1

-OVT
BEEP

-TRACK0

2

-WP

4

-RDDATA

6

-DSKCHG

8

-INDEX

FDD1

1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34

YJ217-C-1

3VDUAL

R221 4.7K

5

IRRX
IRTX

C93

X_33P

-LPC_PME

L: 24MHZ H: 48MHZ

12

L15

12

L16X_301S/0805

102

VBAT

101

CASEOPEN#

103

VTIN2

104

VTIN1

106

VREF

107

VCORE

108

+3.3VIN

109

+12VIN

110

-12VIN

111

-5VIN

113

FANIO2

114

FANIO1

115

FANPWM2

116

FANPWM1

117

OVT#/SMI#

118

BEEP

119

MSI/GP51

120

MSO/GP50

121

GSAS2/GP17

122

GPBS2/GP16

123

GPAY/GP15

124

GPBY/GP14

125

GPBX/GP13

126

GPAX/GP12

127

GPBS1/GP11

128

GPAS1/GP10

64

IRRX

65

IRTX

100

CIRRX

DRVDEN0

-INDEX

-MOA

-DSB

-DSA

-MOB

-DIR

-STEP

-WRDATA

-WE

-TRACK0

-WP

-RDDATA

-HEAD

-DSKCHG

VAVCC

C86
104P

VTIN_GND

C94
X_33P

SIOCLK12

LPCSIO_OSC12

-PCIRST16,25

A

VGA & PS2 CONNECTOR

VCC3

D11

D10

1

3

4 4

AR6
AG6
AB6

R230

R229

R228

75RST

75RST

75RST

GND

2

1

1

3

3

2D9BAV99

2

BAV99
BAV99

C97
X_33P

C98
X_33P

B

L18 80S/0603
L19 80S/0603

L20 80S/0603
C99
X_33P

C100
33P

C101
33P

C102
33P

CP33

X_COPPER

C

around
clockgen

J1A

21

1
2
3
4
5

23

6723-VGA-COM

104PC323
104PC324

VGA_VCC

6
11
7
12
8
13
9
14
10
15

VCC5

F1

1.1A-MICROSMD110

C96

104P

D

VCC5

R226

4.7K

SPD1

SPCLK1

R227

4.7K

X_10P/BC347
X_10P/BC348

E

SPD1 6

SPCLK1 6

GND

3 3

VSYNC6

HSYNC6

PS2 KB/MS

2 2

5VDUAL

KBDAT
MSDAT
MSCLK
KBCLK

1 1

KBDAT9

KBCLK9

MSCLK9

MSDAT9

F2

1 2

1.1A-MICROSMD110

1 2
3 4
5 6
7 8

A

RN79

8P4R-10K

KBCLK

MSCLK

MSDAT

L22 120S/0603

1 2

1 2

L24 120S/0603

L21

1 2

X_80S/0805

L23 120S/0603

1 2

L25

1 2

120S/0603

CP19

X_COPPER

KBGND

XKBDAT1KBDAT

XKBCLK1

XMSCLK1

XMSDAT1

R234

C105

1K

104P

B

R231

10K D13

U8

1

5

2

43

74NC7SZ08S

U9

1

5

2

43

74NC7SZ08S

KBMSVCC

JKBMS1

14

4
6
2

13

1
5
3

15 17

YMD12P-1

16

10
12
8
7
11
9

KBGND

C

GND

VCC5

1

D12

3

BAV99

2

1

3

BAV99

2

R232 27

R233 27

XKBCLK1
XMSCLK1
XMSDAT1
XKBDAT1

Title

C103

100P/B

C104

100P/B

CN5

1 2
3 4
5 6
7 8

8P4C-180P

Micro Star Restricted Secret

Document Number

KBGND

MICRO-STAR INT'L CO.,LTD.

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

D

FOR EMI VER:0B

R235 X_0

KBGND

VGA & KB/MOUSE

MS-6723

CP20

X_COPPER

Last Revision Date:

Tuesday, August 12, 2003

Sheet

15

E

Rev

10C

28

of

5

VT1622A - Video-Codec

4

3

2

1

12

D D

12

3

2

1

SCART

1 2
3 4

7 8
9510

6

S-VIDEO

12

C C

51

D15

50

D14

47

D13

46

D12

45

D11

44

D10

43

D9

42

D8

41

D7

38

D6

37

D5

36

D4

35

D3

B B

12

12

A A

Config

5

12

12

12

34

D2

31

D1

30

D0

25

XCLK

12

27

P-OUT

20

SC

21

SD

10

DACA

12

DACB

14

DACC

16

DACD

19

RESET

7

RSET

55

CONF_XLT

53

ADDR

29

DS

54

TE

12

12

4

CSO/HSO

VDDA1
VDDA2
VDDA3
VDDA4
VDDA4

GNDA1
GNDA2
GNDA3
GNDA4
GNDA4

XO/FIN

COMP

12

All of these components have been
designated with the following Assembly:

22

V

23

H

2

XI

3
61

BCO

58
60

VSO

64

12

1

12

5
9
13

26

VCC

40

VCC

57

VCC

18

VDD

32

VDD

48

VDD

59

VDD

63
4
8
11
15

24

VSS

39

VSS

56

VSS

17

GND

33

GND

49

GND

62

GND

6

3

1 2

RCA

12

12

2

12

12

Micro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

VT1662A CODEC

MS-6723

Last Revision Date:

Sheet

1

Tuesday, August 12, 2003

16

28

of

Rev

10C

5

Connector - S-Video-Vidcap.

4

3

2

1

8

3
4

7

6
5

D D

9

KBGND

3

VIVO:VIDO:CX-ENC-TVOUT

2

1

3

VIVO:VIDO:CX-ENC-TVOUT

2
2
1

1

3

VIVO:VIDO:CX-ENC-TVOUT

2

1

C C

EMI 5020

B B

A A

Micro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

TV OUT CONNECTOR

MS-6723

Last Revision Date:

Sheet

1

Tuesday, August 12, 2003

17 28

Rev

10C

of

5

Fast Ethernet 1-Port PHY

3VDUAL

D D

7

MII_TXD09
MII_TXD19
MII_TXD29
MII_TXD39
MII_TXEN9

C C

MII_MDC9

MII_TXD0
MII_TXD1
MII_TXD2
MII_TXD3
MII_TXEN

TXCLK
RXD0

RXD1
RXD2
RXD3
RXDV
RXER

RXCLK
CRS

COL
MII_MDC
MDIO

17
18
19
20
16
14

15

6
5
4
3
9

11
10
22

21

2
1

TXD0
TXD1
TXD2
TXD3
TXEN
TXER

TXC
RXD0/PHYAD4

RXD1/PHYAD3
RXD2/PHYAD2
RXD3/PHYAD1
RXDV/BYPOSC
RXER/ISO

RXC
CRS/RPTR

COL/SYMB
MDC
MDIO

GND

23

8

VDD

GND

24

12

13

VDD

GNDC

VDDC

GNDOSC

44

47

VDDOSC

GNDRX

35

3V_LAN

31

42

VDDRX

GNDTX

39

43

38

VDDTX

VDDPLL

LED0/TEST#

LED1/SPD100

LED2/DUPLEX

LED3/NWAYEN

INT#/PHYAD0

REXT

SD/FXEN

RST#

GNDPLL

GNDTXC

VT6103

36

4

3V_LAN

TX-

R258 49.9RST

TX+

R259 49.9RST

RX-

R260 49.9RST

RX+

R263 49.9RST

U12

RX-

RX+

TX-

TX+

PD#

XI

XO

32
33

40
41

straping

26
27
28
29

25

R266 6.49KST

37
34
30

C155 106P/0805

48
46

45

RX­RX+

TX­TX+

ACT_LED
SP_100

XI

XO

R264 4.7K
R265 4.7K

C156 22P

Y5
25MHZ

C157 22P

3VDUAL

C152

103P

C151

104P

3

R261

4.7K

3VDUAL

R262

4.7K

straping

RX-

RX+
TX­TX+

3V_LAN

X_80S/0603
L36

CP46
X_COPPER

C154
104P/B

2

C153

104P

9

10

RX-

11
12

TX-

LAN&USB Layout

TX+

13
14
15
16

17
18

9
13
10
14
11
15
12
16
19
20

RX+

LAN_USB1B

AMBER+
AMBER-

GREEN+
GREEN-

USBLAN-TR

1

17
18

19
20

Green

NC
NC

RDN

NC

NC
RDP
TDN
TDP

RN82
8P4R-33

C159
105P

RN81

1 2
3 4
5 6
7 8

8P4R-33

1
3
5
7

R267 33
R268 33
R269 33
R270 33

C160

C161

103P

104P

4

MII_RXD39
MII_RXD29
MII_RXD19
MII_RXD09

B B

3VDUAL

A A

+

EC45

X_ELS47U/16V-C

5

X_0/0805

L38

CP22
X_COPPER

MII_RXDV9

MII_RXCLK9

MII_RXER9

MII_TXCLK9

MII_COL9
MII_CRS9

MII_MDIO9

MII_RXD3
MII_RXD2

MII_RXD0

MII_RXDV
MII_RXCLK

MII_RXER

MII_COL
MII_CRS

3V_LAN3V_LAN

RXD3
RXD2
RXD1MII_RXD1
RXD0

RXDV

2

RXCLK

4
6

RXER

8

TXCLKMII_TXCLK
COL

CRS
MDIOMII_MDIO

3VDUAL

Micro Star Restricted Secret

MII 10/100 PHY

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

18

of

1

Rev

10C

28

C162
104P

C163
103P

C164

104P

C165
105P

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

3

http://www.msi.com.tw

2

5

1394a OHCI Link Layer Controller

-1394_REQ

-1394_GNT

A_D31
A_D30
A_D29
A_D28
A_D27

A_D26
A_D25
A_D24

A_D23

A_D22
A_D21
A_D20
A_D19
A_D18
A_D17
A_D16
A_D15
A_D14
A_D13
A_D12
A_D11
A_D10
A_D9
A_D8
A_D7
A_D6
A_D5
A_D4
A_D3
A_D2
A_D1
A_D0

C_-BE3
C_-BE2
C_-BE1
C_-BE0

PAR

-FRAME

-IRDY

-TRDY

-STOP

A_D22

R292 100

-DEVSEL

-1394_REQ

-1394_GNT

-PERR

-INTR_D

1394_PCLK

-PCIRST2

R295 X_0

R297 X_4.7K

TPA+1

L41

X_90ohm_0805

TPA-1

R299

12

97
98

99
100
101
104
105
106
109
110
112
116
117
118
119
120

10

11

12

13

14

17

18

19

21

22

23

27

28
107

122

15

123
124
126
128
108
127

96

95

91

93

92

37

A_D[31:0]

-PME8,13

D19

A C

CP32

X_COPPER

5

C_-BE[3:0]

1394_PCLK12

IEEEAGND

IEEEAGND

R271 X_0
R272 X_0

PAR7,13

-FRAME7,13

-IRDY7,13

-TRDY7,13

-STOP7,13

-DEVSEL7,13

-PERR7,13

-INTR_D7,13

-PCIRST213,25

-PME

VCC3

C325
102P

-REQ47

-GNT47

EC10

+

1000U/6.3V-N07

A_D[31:0]7,13

C_-BE[3:0]7,13

F3

SMD150-2

MBRS340

CP34

X_COPPER

D D

C C

B B

+12V VCC_BUS

IEEEAGND

A A

5
6
7

4

3

2

X_0

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

CBE3#
CBE2#
CBE1#
CBE0#

PAR
FRAME#
IRDY#
TRDY#
STOP#
IDSEL
DEVSEL#
REQ#
GNT#
PERR#
INTA#

PCICLK
PCIRST#
PME#

43

X_0
R301

4

X_80S/0805

102

113

114

125

8

20

24

33

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDDC1

VSS5

VSS2

VSS3

VSS4

VSS6

VSS7

VSS8

VSS1

103

94

A+1

A-1

4

VSS9 VDDC2

1

111

121

9

16

26

34 35

B+1 B-1
VCC_BUS VCC_BUS

RAMVDD

GNDATX0

59

64

L39

GNDARX0

GNDARX1

69

68

P3VAVCC3

P3VAVCC3

39

49

62

76

65

PVDD1

PVDD2

VDDATX0

VDDARX0

VSSC1

RAMVSS

GNDATX2

GNDARX2

GNDATX1

115

25

36

83

82

JFW1

1 2

TPA+ TPA-

3 4

GND GND

5 6

TPB+ TPB-

7 8

POWER POWER

9 10

KEY GND

MEDION-FW-IF

90

75

VDDATX1

VDDARX1

VSSC2

41

89

XTPBIAS0

XTPA0P

VDDATX2

VDDARX2

XTPA0M

XTPB0P

XTPB0M

XTPBIAS1

XTPA1P

XTPA1M

XTPB1P

XTPB1M

XTPBIAS2

XTPA2P

XTPA2M

XTPB2P

XTPB2M

D6/CMCJMP

PHYRESET

CTL0/PC0JMP
CTL1/PC1JMP

D7/PC2JMP

LINKON/TSIJMP

LREQ/TSOJMP

MODE0
MODE1

LPS/CMC

SCL/EECK

SDA/EEDI

PGND1

PGND2

50

U14

XCPS

XREXT

SCLK

NC

EEDO

EECS

VT6306

3

74
73
72
71
70

TPBIAS1

81

TPA+1

80

TPA-1

79

TPB+1

78

TPB-1

77
88

87
86
85
84

63

66

52
58

54
55
53

57
56
51

D5

48

D4

47

D3

46

D2

45

D1

44

D0

43
42
40
38
67

32
31
30
29

60

XI

61

XO

IEEEAGND

3

C169

104P

EECK
EEDI

A-1A+1

R278 11KST
R279 1KST

R282 6.34KST
C168
47P

R287 2K

R296
1M

Y6

24.576MHZ

P3VA

C171 10P

C172 10P

B+1

B-1

VCC_BUS

R300 X_0

43

R302 X_0

2

TPBIAS1

C167

R284 4.99KST

334P

IEEEAGND

VCC3

12

L42

X_90ohm_0805

TPB+1

TPB-1

Title

C173
104P

P3VA

C181
104P

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

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

2

C174
104P

C182
104P

R280 54.9RST
R281 54.9RST
R283 54.9RST
R285 54.9RST

C175
104P

C183
104P

C176
104P

C184
104P

TPA+1
TPA-1
TPB+1
TPB-1

VCC3 VCC3

R293

4.7K

EECK
EEDI

R298 510

C177
X_104P

C185
X_104P

PCI IEEE1394A CONTROLLER

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

19

1

1

R294

4.7K

C178
X_104P

C186
104P

6
5

7

of

U15

SCLK
SDA

WP

AT24C02

C179
104P

VCC

GND

VCC3

8
1

A0

2

A1

3

A2

4

R455X_0

0B

C180
104P

Rev

10C

28

5

AC97' CMI9761- 6 CHANNEL

AVDD5

R468

14.3KST

D D

CE BA

R471
11KST

C C

R469

14.3KST

R472
11KST

AC_SDOUT9
AC_BITCLK9

AC_SDIN09

AC_SYNC9

-AC_RST9

AUXL21

AUXR21

C194
22P

R480 4.7K
R481 4.7K

C212
10P

R482

4.7K

R315
R316

C195
22P

Y7

24.576MHZ

R311

1M

C213
X_10P

R483

4.7K

CMEDIA
HI=24.576

VCC3

MHZ

C193

103P
C196

104P

1
2
3
4
5
6

47

7
8

47

9
10
11
12

C214
104P

C221 225P/0805
C223 225P/0805

VIDEO_L
VIDEO_R

R466

4.7K

DVDD1
XTL_IN
XTL_OUT
DVSS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA_IN
DVDD2
SYNC
RESET#
PC_BEEP

C329
X_105P

4

BA

CE

SR_L

ID1

EAPD

SPDIF_OUT

PHONE_IN

AUX-L

AUX-R

ID0

LFT_OUT

CENTER_OUT

VIDEO_L

VIDEO_R

CD-L

SR_R

AVSS2

SR_OUT_RNCSR_OUT_L

CD-GND

CD-R

MIC1

4847464544424140394338

1314151617181920212223

C189 104P
C190 104P
C191 104P
C192 104P

37

AVDD2

MONO_OUT

L_OUT_R

L_OUT_L

VREFOUT

AVDD1

MIC2

L-IN-L

L-IN-R

24

C335 104P

U16

36
35
34

NC

33

NC

32

CAP2

31

NC

30

AFILT2

29

AFILT1

28
27

VREF

26

AVSS1

25

CMI9761

C218 105P/0805

C220 105P/0805

AVDD5

SPDIF_O

LFE-OUT
CEN-OUT
SROUT_R
SROUT_L

C197 104P

VREFOUT

C203 104P

LFE-OUT 21
CEN-OUT 21
SROUT_R 21
SROUT_L 21

LOUT_R
LOUT_L

C205

475P/0805

3

C206
104P

X_106P/0805

R321

4.7K

LOUT_R 21
LOUT_L 21

C208

C207

105P/0805

R318 4.7K

R320 4.7K

R322

4.7K

R530

14.3KST

SR_R SR_L

R532
11KST

C209

C210

102P

102P

100

AVDD5

LINE_IN_R

LINE_IN_L

R531

14.3KST

R533
11KST

2

VCC5

R467 1K

R470
X_1K

D33

A C

1N5817S

C201
104P

U17
YLT1087S-0.8A

3 2

VIN VOUT

EC12
ELS10U/16V-B

1

SOT223

CP47

X_COPPER

L48 X_0/0805

C216 102P

EMI

R526 X_0/B
R527 X_0/B

R529 X_0/0805

ADJ

VOUT

G

SI2303

4

Q39

1

5VSB

SD

AC

D32

1N5817S

AVDD5+12VR+12V

R313
100RST

R314
300RST

EC11

ELS10U/16V-B

C200
104P

100

B B

C229 105P/0805

5020

C246

R335 220

R516 X_0

R518 X_0

1 2

102P/B

C245

1 2

102P/B

R336
100

C232
180P

SPDIFGND SPDIFGND

SPDIF_OUTSPDIF_O

LINE_IN_L

LINE_IN_R

A A

CP48

X_COPPER

CP50

X_COPPER

5

J15-1

2

1
4

3
7

6

5

RCA_JACK_9

4

SPDIF
OPTICAL

C338 222P

FR_MICIN

VREFOUT

R332 4.7K

KBGND

R334 X_2.2K

SPDIF_O

R517
X_0

CP49

X_COPPER

R331 X_4.7K

R333 47K

VCC5

C387
104P

C234
X_120P

SPDIFGND

3

AVDD5

FR_MIC 21

SPDIF-OPT-OUT

2

VCC

3

IN

1

GND

VIDEO_R

C222 105P

VIDEO_L

C228 105P

R520

R519

47K

47K

J16

6

7

6

7

Plastic

4
3
2
1

YJ104-B

JVID1

TV-CARD

optical
fiber
transmit

4

5

4

5

connector
with door

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

2

Micro Star Restricted Secret

AC97' VT1616-6 CHANNEL CODEC

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

20

1

Rev

10C

28

of

SPEAKER OUT CIRCUIT

Audio Connector

5020

C242

C236

+

LOUT_R20

LOUT_L20

1 2

100UF/25V

C241

+

1 2

100UF/25V

C238

1 2

C244

1 2

X_102P

X_102P

R337
0

R338
X_4.7K

R339
0

R340
X_4.7K

FRONT_R

FRONT_L

CEN-OUT20

SROUT_R20

SPKR_R

1 2

1 2

1 2

102P/B

C239
102P/B

C235
102P/B

J15-2

9

8

11

10
14

13

12

RCA_JACK_9

AVDD5

R521

8.2K

R522

X_2.7K

2

D36

SOT23

16

15
18

17
21

20

19

BAV99

3

J15-3

RCA_JACK_9

1

JSCA1

1
2
3
4

SCART-AUDIO

GREEN

C243

1 2

LFE-OUT20

JAUD1

FR_MIC20

FRONT_R
FRONT_L

AUXL23

AUXR23

R534
47K

1 2
3 4
5 6
7 8
9 10

R535
47K

MIC_IN GND
MIC_BIAS VCC
FRONT_R SPEAKER_R
HP_ON KEY
FRONT_L SPEAKER_L

MEDION-FAUDIO

JL_IN1

1
2
3
4

YJ104-B

VCC5

SPKR_R
SPKR_L

12

C389 X_102P

SROUT_L20

SPKR_L

102P/B

C240

1 2

102P/B

C237

1 2

102P/B

SCART INTERFACE AUDIO OUT

SPKR_L

SPKR_R

3

D35

BAV99

SOT23

2

AVDD5 AVDD5

1

Title

Micro Star Restricted Secret

AUDIO CONNECTOR & GAMEPOR T

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-6723

Last Revision Date:
Sheet

Rev

Tuesday, August 12, 2003

21

28

of

10C

COM PORT

5

4

3

2

1

VCC(5V)

DY1
DY2
DY3

RY1
RY2
RY3
RY4
RY5

GND

CN8

1 2
3 4
5 6
7 8

8P4C-220P

20

5
6
8

2
3
4
7
9

11

C269

104P

NRTSA
NDTRA
NSOUTA

-NRIA

-NCTSA

-NDSRA
NSINA

-NDCDA

VCC5

J1B

6723-VGA-COM

CP30

X_COPPER

22

26
27
28
29
30
20

KBGND

-NDCDA
NSINA
NSOUTA
NDTRA

KBGND

GND

D D

C C

B B

0B

-NRIA

-NCTSA
NRTSA

-NDSRA

31
32
33
34

R361 X_0

+12V

-12V

D20

A C

1N4148S

D21

1N4148S

AC

C268
104P

-RTSA

-RTSA14

-DTRA

-DTRA14
SOUTA

SOUTA14

-RIA

-RIA14

-CTSA

-CTSA14

-DSRA

-DSRA14
SINA

SINA14

-DCDA

-DCDA14

CN7

1 2
3 4
5 6
7 8

8P4C-220P

KBGND KBGND

U19

1

VDD(12V)

16

DA1

15

DA2

13

DA3

19

RA1

18

RA2

17

RA3

14

RA4

12

RA5

10

VSS(-12V)

GD75232/SSOP20
C270
104P

NDTRA -NRIA
NSINA -NCTSA
NSOUTA -NDSRA

-NDCDA NRTSA

A A

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

5

4

3

2

Micro Star Restricted Secret

COM POR T

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

22

1

Rev

10C

28

of

USB PORT

5

4

3

2

1

-USB_OC1

DATA0-9
DATA0+9

RN104

8P4R-15K

-USB_OC19

C250
X_104P

DATA0-

DATA0+

-USB_OC39

DATA5+

78

DATA5-

56
34

DATA3+
DATA3-

12

5VDUAL

D D

DATA4-

DATA4-9

DATA4+

DATA4+9

DATA2- DATA2N

DATA2-9

DATA2+

DATA2+9

C C

F5

1 2

1.1A-MICROSMD110

CLOSED TO CHIPSET

-USB_OC59

R354 56K

1 2

3 4

5 6

7 8

R352
47K

L66 X_CMC-L02-9007030-C71

RN105

8P4R-15K

8
7
6
5

RN1088P4R-0

7
5
3
1

1000U/6.3V-N07

1
2
3
4

8
6
4
2

+

USBVCC

EC13

DATA4N
DATA4P

DATA2P

C251
104P

R353
1K

LAN_USB1A

5
6
7
8
1
2
3
4

USBLAN-TR

N58-16F0041-S42

0B

UP

DOWN

21
22
23
24
25
26
27
28

0B

CP27 X_COPPER

KBGND

R357 X_0

KBGND

R350 47K

R351
56K

+

EC14

1000U/6.3V-N07

-USB_OC3 USBPWR

C257
X_104P

DATA3-9

DATA3+9

CP28 X_COPPER

R355 47K

R356
56K

DATA3­DATA3+

12

C254
104P

USBPWR

C266

X_104P

JUSB1

1 2

VCC VCC

3 4

USB0- USB1-

5 6

USB0+ USB1+

7 8

GND GND

9 10

KEY USBOC

MEDION-USB-IF-Y

USBGND

JUSB2

1 2

VCC VCC

3 4

USB0- USB1-

5 6

USB0+ USB1+

7 8

GND GND

9 10

KEY USBOC

MEDION-USB-IF

USBGND

USBGNG

Flash Rom

F4

USB-F-2.6A-C

DATA5­DATA5+

DATA1­DATA1+

CP25

CP29

FIDUCIALS

5VDUAL

C328
104P

X_COPPER

12

X_COPPER

DATA1+
DATA1­DATA0+
DATA0-

0B

DATA1- 9
DATA1+ 9

DATA5- 9
DATA5+ 9

RN106

8P4R-15K

78
56
34
12

PCB OTHER COMPONENT

FM1

KBGND

7

B B

SA[0..15]8,12,14

A A

FSA[16:18]14

SA0
SA1
SA2
SA3
SA4
SA5
SA6
SA7
SA8
SA9
SA10
SA11
SA12
SA13
SA14
SA15
FSA16
FSA17

R358

FSA18

X_0

SELECT 2MB OR 4MB
2M Open

4M
Short

FSA16
FSA17
FSA18

XA18

0B

5

U18

12

A0

11

A1

10

A2

9

A3

8

A4

7

A5

6

A6

5

A7

27

A8

26

A9

23

A10

25

A11

4

A12

28

A13

29

A14

3

A15

2

A16

30

A17

1

A18

YSKT032PLCC

VCC

GND

CE#
OE#

PGM#

SD0

13

D0
D1
D2
D3
D4
D5
D6
D7

SD1

14
15

SD2
SD3

17

SD4

18

SD5

19

SD6

20
21

SD7

VCC5

-ROMCS

-MEMR

R360

4

C267

106P/0805

X_0

-MEMW

32

16

22
24
31

-ROMCS 14

-MEMR 14

R359

X_8.2K

-MEMW 14

SD[0..7] 14

VCC5

-ROMCS

-MEMR

-MEMW
XA18

SD3
SD2
SD1
SD0

SD4
SD5
SD6
SD7

RN85 8P4R-4.7K

7 8
5 6
3 4
1 2

RN86 8P4R-4.7K

7 8
5 6
3 4
1 2

RN87 8P4R-4.7K

1 2
3 4
5 6
7 8

VCC5

3

8

9
2

MH1

9
2

MH4

6
5

3

4

7

8

6
5

3

4

FOR TEST

J12

V_DIMM

X_PIN1*2

X_PIN1*2

CPU AGP

9
2

J13

MH5

9
2

MH2

7

8

6
5

3

4

7

8

6
5

3

4

2

7

8

9
2

MH3

9
2

MH6

6
5

3

4

7

8

6
5

3

4

Title

CHIP FIDUCIALS

X_FIDUCIAL

X_FIDUCIAL

X_FIDUCIAL

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

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

X_FIDUCIAL

FM4

X_FIDUCIAL

FM6

X_FIDUCIAL

X_FIDUCIAL

X_FIDUCIAL

X_FIDUCIAL

FM9

X_FIDUCIAL

FM14

X_FIDUCIAL

FM21

X_FIDUCIAL

FM8

FM13

FM20

USB PORT & BIOS

MS-6723

FM2

X_FIDUCIAL

FM5

X_FIDUCIAL

FM7

X_FIDUCIAL

FM10

FM15

FM22

Last Revision Date:
Sheet

FM11

X_FIDUCIAL

FM16

X_FIDUCIAL

FM23

X_FIDUCIAL

Tuesday, August 12, 2003

23

1

of

X_FIDUCIAL

X_FIDUCIAL

X_FIDUCIAL

FM12

FM24

28

FM3

Rev

10C

5

ATA 33/66/100 Connecto r

PRIMARY IDE CONN.

R362

D D

-IDEACTP27

-HDDRST

-HDDRST25

33

PDD_7
PDD_6
PDD_5
PDD_4
PDD_3
PDD_2
PDD_1
PDD_0

PDREQ_R

-PDIOW_R

-PDIOR_R
PIORDY_R

-PDDACK_R
IRQ14_R
PDA1_R
PDA0_R PDA2_R

-PDCS1_R

-IDEACTP

IDE1

1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

YJ220-CB-1

PDD_8
PDD_9
PDD_10
PDD_11
PDD_12
PDD_13
PDD_14
PDD_15

ATADET0_R

-PDCS3_R

4

PDA[2..0]

SDA[2..0]

SDD[15..0]

PDD[15..0]

C271
X_473P

PDA[2..0]8

SDA[2..0]8

SDD[15..0]8
PDD[15..0]8

3

PDD15
PDD0
PDD14
PDD1

PDD12
PDD3
PDD13
PDD2

PDD8
PDD9
PDD7
PDD6

PDD11
PDD10
PDD4
PDD5

RN88

8P4R-22
RN90

8P4R-22
RN92

8P4R-22
RN93

8P4R-22

PDD_15

78

PDD_0

56

PDD_14

34

PDD_1

12

PDD_12

78

PDD_3

56

PDD_13

34

PDD_2

12

PDD_8

78

PDD_9

56

PDD_7

34

PDD_6

12

PDD_11

78

PDD_10

56

PDD_4

34

PDD_5

12

2

PDA0
PDA2
PDA1

-PDDACK8

PIORDY8

-PDIOR8

-PDIOW8
PDREQ8

-PDCS18

-PDCS38

-PDDACK

PIORDY

-PDIOR

-PDIOW
PDREQ

-PDCS1

-PDCS3

IRQ14_R

IRQ15_R

RN89

8P4R-22
RN91

8P4R-22

R363 22
R364 22

78
56
34
12

78
56
34
12

1

R365

R366

8.2K

8.2K

PDA0_R
PDA2_R
PDA1_R

-PDDACK_R

PIORDY_R

-PDIOR_R

-PDIOW_R
PDREQ_R

-PDCS1_R

-PDCS3_R

VCC5

VCC5

RESVD

C C

SECONDARY IDE CONN.

R367

-HDDRST

B B

-IDEACTS27

33

SDD_7
SDD_6
SDD_5
SDD_4 SDD_11
SDD_3 SDD_12
SDD_2
SDD_1 SDD_14
SDD_0 SDD_15

SDREQ_R

-SDIOW_R

-SDIOR_R
SIORDY_R

-SDDACK_R
IRQ15_R
SDA1_R
SDA0_R

-SDCS1_R

-IDEACTS

IDE2

1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

YJ220-CW-1

SDD_8
SDD_9
SDD_10

SDD_13

ATADET1_R
SDA2_R

-SDCS3_R

C272
X_473P

SDD10
SDD5
SDD11
SDD3

SDD14
SDD1
SDD15
SDD0

SDD8
SDD9
SDD6
SDD7

SDD13
SDD2 SDD_2
SDD12
SDD4

RN94

8P4R-22
RN96

8P4R-22
RN98

8P4R-22
RN100

8P4R-22

SDD_10

78

SDD_5

56

SDD_11

34

SDD_3

12

SDD_14

78

SDD_1

56

SDD_15

34

SDD_0

12

SDD_8

78

SDD_9

56

SDD_6

34

SDD_7

12

SDD_13

78
56

SDD_12

34

SDD_4

12

IRQ148

-SDIOR8

-SDIOW8
SDREQ8

ATADET09

ATADET18

IRQ158

-SDDACK8
SIORDY8

-SDCS18

-SDCS38

IRQ14
SDA0
SDA2
SDA1

-SDIOR

-SDIOW
SDREQ
ATADET0

ATADET1
IRQ15

-SDDACK
SIORDY

-SDCS1

-SDCS3

RN95

8P4R-22
RN97

8P4R-22
RN99

8P4R-22

R368 22
R369 22

78
56
34
12

78
56
34
12

78
56
34
12

IRQ14_R
SDA0_R
SDA2_R
SDA1_R

-SDIOR_R

-SDIOW_R
SDREQ_R
ATADET0_R

ATADET1_R
IRQ15_R

-SDDACK_R
SIORDY_R

-SDCS1_R

-SDCS3_R

RESVD

VCC5

PIORDY_R

SIORDY_R

A A

-IDEACTP

-IDEACTS

R374 4.7K

R376 4.7K

R380 10K

R382 10K

C326 102P
C327 102P

5

VCC5VCC3

For VCC3 and VCC5
mode cap.(one near
connector,other near
chipset)

PDREQ_R

SDREQ_R

PDD_7

SDD_7

ATADET0_R

ATADET1_R

R370 5.6K

R373 5.6K

R375 4.7K

R377 4.7K

R381 15K

R383 15K

4

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan

3

http://www.msi.com.tw

2

Micro Star Restricted Secret

IDE ATA CONNECTOR

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

24

of

1

Rev

10C

28

5

ACPI Controller

SEL1

H

TRI-STATE

L

FOR 3VSB OR 3VSTR
SETTING BY SEL1

D D

-HDDRST

C C

EC18

1000U/6.3V-N07

B B

A A

VRAM

3.3VDUAL

3.3VSB

3.3VSTR

Q15
X_7002

VTT_MEM

12

+

VRAM_2.5

5

2.5V

2.5V

1.25V

VCC5

VCC3

D

S

D

S

R390
X_4.7K

Q16
X_7002

Q19
P3055LD

Q18
P3055LD

G

G

R392

X_0

VCC2_5

-SUSC8

-SUSB8,27

-RSMRST8,27

PWROK_SB8

-FP_RST27
PW_OK27

PLED127
PLED227

-PCIRST

-PCIRST7,16

-HDDRST24

-PCIRST213,19

-PCIRST16,14

SMBDT8,10,12
SMBCK8,10,12

R457

100
R458

510

-SUSC

-SUSB

-RSMRST
PWROK_SB

-FP_RST

VCC3

-HDDRST

-PCIRST2

-PCIRST1

VCC5

X_1000U/6.3V-TEAPO

1000U/6.3V-N07

4

2V

FOR VIA C3

C274
10P

R394
180

X_180
R393

5VSB

C282
X_102P

C284
105P

EC20

1000U/6.3V-N07

EC22

3VDUAL

12

EC23

4

R456

4.7K

5VSB

0B

R384
330

R388
X_0

C333 22P

0B

C334 22P

VCC5

R395
330

R396 0

R397 1K

5VSB

12

+

12

+

C289

+

105P

** SETTING 3VSTR THEN VRAM_2.5
BECOME TO 1.25 VREF

VCC3

5VSB

C285
105P

S

D

S

D

1

DGND

2

PCIRST#/GPIOA

3

HDD_RST#/GPIOA

4

SLOT_RST#/GPIOA

5

DEV_RST#/GPIOA

6

I2C_DATA

7

I2C_CLK

8

BT_DRV

9

BT_SEN

10

BT_SINK

11

AGND0

12

SEL1

Reserved

R398 X_75K

474P/0805-X7 R

Q20

40N03/T0252

G

C288
X_105P

Q22

40N03/T0252

G

EC26
X_100UF/16V-T

R385
330

C286

VCC3

C276
X_105P

R386

4.7K

C360
102P

3

R387

4.7K

48

PLED0

PLED1

PWR_OK

FP_RST#/GPIOB

PWR_OK1/GPIOC

RSM_RST#/GPIOB

CPU_PWGD/GPIOC

CHIP_PWGD/GPIOC

EXTRA_PWGD/GPIOC

VCC

VRAMDRV2

VRAMSEN

VRAMDRV1SSAGND1

VRAM_2.5_DEN

VRAM_2.5_DRV

5VSB

1314151617181920212223

3

CPW_OK 2

**S5O# pin function(Hi level = 5V)
same as 5VUSB(Hi level = 12V)

5VSB

R389
10K

R391 X_1K

3738394041424344454647

SLP_S5#

SLP_S3#

5V_USB

5VSB_DRV

S5O#/GPIOB/SEL0

5V_DRV

TYPEDET#

VAGP_SEN

VAGP_DRV

AGND2

1.25VREF

VCC3

VRGOOD

1.2V_SEN

1.2V_DRV

24

C384
102P

-TUAL53

U20

9VSB

C2
C1

MS5-CRB

36
35
34
33
32
31
30
29
28
27
26
25

R500
47RST/0805

N Channel

SEL0

H
L

C278

474P/0805

C283
105P

NDS351S

5VUSB
2 MOSFET
1 MOSFET

C273

222P

C277

X_102P

Low RDS ON MOSFET

VREF1_25

D22

1N5817S

A C

R499 10RST/0805

Q51

TUAL5#=LO(.13 CPU)
TUAL5#=HI(.18 CPU)

3VDUAL

Q21

D

P3055LD

G

S

EC24

1000U/6.3V-N07

V_DIMM

12

12

EC25

+

+

X_470UF/16V

2

0B

5VUSB USE 2 MOSFET

5VSB

D

G

G

CHARGE PUMP VOLTAGE OUTPUT

VREF1_25

VCC3

D23

X_1N4148S

VCC3

+12V5VSB

G

R501

200RST/0805

D24

AC

X_1N4001S

5VDUAL

Q13

NDS351S

S
D

Q14

40N03/T0252

S

VCC5

+

12

+

C280

X_100UF/16V-T

D

Q48
40N03/T0252

S

VCC1_5BUS

VTT(1.5/1.25V)FOR
GTL BUS TERMINATION

12

+

EC17

1000U/6.3V-N07

5VSB

R504
1K

R505

4.7K

VCC2_5

EC16
X_1000U/6.3V-TEAPO

Title

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,

Taipei Hsien, Taiwan

http://www.msi.com.tw

2

5VSB

C287
105P

+

EC15
X_1000U/6.3V-TEAPO

VCC1_5

S

Q17

G

9VSB

C281
105P/0805

VCC5

R503

1K

Q53
2N3904S

C383
102P

D

VCC3

VTTPWRGD5#

40N03/T0252

R498
10K

VTTPWRGD Configuration Circuit

Micro Star Restricted Secret

MS5 ACPI POWER

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

1

C279

106P/1206

R497

2.2K

Q49
YFET-NDS7002AS

R502

1K

Q52
YFET-NDS7002AS

PWMSS1

Q54
YFET-NDS7002AS

25

1

1.5V
CMOS
FOR
CPU

+12V

VTTPWRGD12 12

VCC1_5BUS

VTTPWRGD 2

of

PWMSS1 26

Rev

10C

28

A

CPU VCORE PWM CIRCUIT
(VRM8.5)

+12V

4 4

VID25MV2
CPU1_VID02
CPU1_VID12
CPU1_VID22
CPU1_VID32

3 3

R402
X_10K

PWMFS

R403
X_100K

PWMSS

PWMCOMP

C296 R407

56K

104P

C299
222P

R409
330K

D34

A C

1N4148S

PWMOCSET

C297
X_470P

U21

1

VSEN

2

OCSET

3

SS

4

VID25

5

VID0

6

VID1

7

VID2

8

VID3

9

COMP

10 11

FB GND

HIP6004ECB-T

PWMFB

R410

3.3K

PWMSS1 25

VCC5

R401 3K

RT

OVP

VCC12

LGATE

PGND

BOOT

UGATE

PHASE

PGOOD

R408
X_27

C300
X_332P

L04-12A7011-Y01

102PC290

20
19
18
17
16
15
14
13
12

CHOCK1

1.2U-18A

1500UF/16V-N

+12V

LGATE
BOOT

UGATE
PHASE

EC28

B

BC103
104P

1500UF/16V-N

C292
475P/0805

AC

D25

1N4148S

R404 0/0805

R405

0/0805

VRMGOOD 27

EC29

FDD6296-TO252

104PC295

EC30

1500UF/16V-N
C293

105P/0805

Q24

G1

G

G2

G

Q25
FDD6296-TO252

VCC5PWM

DS

DS

Q55

FDD6296-TO252

G1

Q56

FDD6296-TO252

G2

C

DS

G

1 2

DS

G

R406

2.2
C298

103P

VCORE

CHOCK2

2.5U-25A

L 04-25A7051-Y01

EC31 1800UF/6.3V-N
EC33 1800UF/6.3V-N
EC34 1800UF/6.3V-N
EC35 1800UF/6.3V-N
EC36 1800UF/6.3V-N
EC44 1800UF/6.3V-N

BC104 106P/1206
BC105 106P/1206

D

CPU1_VID3
CPU1_VID2
CPU1_VID1
CPU1_VID0

VID25MV

RN107

1 2
3 4
5 6
7 8

8P4R-1K

R465
1K

E

VCC3

0B

VT8235 VLINK and Suspend 2.5V powerIEEE1394 & VGA power

40N03/T0252

Q27

+12V

84

3

+

1

2

2 2

VREF1_25

1 1

VREF1_25

-

U23A
LM358

VCC3

+12V

84

5

+

7

6

-

U23B
LM358

VCC3

+

EC43

470UF/10V-6

A

D

Q31
40N03/T0252

D

P3VAVCC5

S

R412

EC37

+

332RST

R414
191RST

R420
100RST

R424
100RST

1000U/6.3V-N07

VCCVGA2_5

+

EC41

470UF/10V-6

B

G

S

G

VREF1_25

X_105P
C301

VREF1_25

C303
X_105P

9VSB

84

3

+

2

-

VCC3

9VSB

C304
104P

84

5

+

7

6

-

U24B
LM358

Q28
NDS351S

D

1

U24A
LM358

0B

Q32
15N03

D

S

G

C

G

R413
1KST

R421
1KST

R425
1KST

S

VCCSB2_53VDUAL

R416
1KST

VCC2_5

12

EC42

+

1000U/6.3V-N07

EC38

X_470U/16V

C305
X_104P

Title

Micro Star Restricted Secret

VRM8.5

Document Number

MICRO-STAR INT'L CO.,LTD.

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

D

MS-6723

Last Revision Date:
Sheet

Rev

Tuesday, August 12, 2003

26

E

28

of

10C

5

POWER OK Circuits

4

3

2

1

EMI

MEDION FRONT PANEL-M

-IDEACTP24

D D

-IDEACTS24

JF_P1

1

PWSW-

2

PWSW+

3

PLED1

4

SLED2

5

HDD-

6

HDD+

7

RESET

8

GND

C C

MEDION-FP

1

2

470P
C306

-PWBTIN
PLED1

PLED2
IDE_LED

HDD+

-FP_RST

C309
104P

VCC5

3

BAT54A

D39

R427

330

R431

IDE_LED

3VDUAL

X_0

R426

X_10K

C307

X_104P

-PWBTIN 3,8
PLED1 25

PLED2 25

-FP_RST 25

VRMGOOD 26

VCC5

C391
X_10P

4

I2C1

3
2
1

I2C

SMBDT8,10,25
SMBCK8,10,25

R524 33
R525 33

C390

X_10P

SPEAKER

R428 220

ALARM14

R430 2.2K

SPKR8

R429 220

Q35
2N3904S

D29 1N4148S

C308 104P

VCC5

SPK

BZ1

BUZZER

MEDION LCD

V_DIMM

C342
47P

V_DIMM

C377
X_102P/B

VCC2_5 VCC2_5

GND

C343
47P

VCC3

C378
X_102P/B

CP36

X_COPPER
CP37

X_COPPER

CP38

X_COPPER
CP39

X_COPPER

C344
47P/B

C345
47P/B

C379
X_102P/B

KBGND

VCC3

V_DIMM

VCORE VCC2_5

VCC1_5BUS VCC1_5BUS

C380
X_102P/B

VCC2_5

C381
X_102P/B

V_DIMM

C382
X_102P/B

B B

5VSB

-SUSB8,25

+12V -12V -5V

A A

C349

C350

X_104P

C351

X_104P

X_104P

R437

4.7K

VCC5 VCC3

BC108

BC107

102P

104P

BC109

104P

Q36
2N3904S

BC110

102P

EMI VER:0B

5

4

VCC5

R432
1K

-12V

VCC3

C312

104P

3

VCC5

5VSB
+12V

VCC5

R435

4.7K

C311

104P

PW_OK 25

Power-ok to MS-5

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

2

3VDUAL

R436 10K

C310
105P

Micro Star Restricted Secret

ATX & POWEROK & FP

MS-6723

Last Revision Date:

Tuesday, August 12, 2003

Sheet

27

of

1

-RSMRST 8,25

Rev

10C

28

3.3V

3.3V

GND
GND
GND

PW_OK

5V_SB

12V

VCC3

1
2
3
4

5V

5
6

5V

7
8
9
10

JWR1

11

3.3V

12

-12V

13

GND

14

PS_ON

15

GND

16

GND

17

GND

-5V

18

-5V

19

5V

20

5V

YPC20

5

4

3

2

1

COMPONENT CHANGED LIST

MANUAL PART

PCB

MS-6723-10C

U8[A]

CLE266-HEATSINK

FP_1

1-2 PS-ON
3-4 PWR LED
5-6 HDD LED (6+)
7-8 RESET

PACK

SOCKET-PACK

JAUD1(5-6)

U18[A]

BIOS

FLASH-256K

M31-4900228-W03

1-2 ENABLED
2-3 CLEAR CMOS

JAUD1(9-10)

YJUMPER-MG

VBAT1[A]

+

BATTERY

D D

C C

B B

-

YBA3V

JBAT1(1-2)

YJUMPER-MG

YJUMPER-MG

Version 0B

1.reserve C322 capacitor for -CPURST signals

2.addition EMI solution for VGA AR,AG,AB signals (L67,L68,L69)

3.reserve R442,R443,R444

4.modify -PWRBTN_S pull-up circuit from VIA suggestion

5.addition 8P4R 4.7k ohm pull-up resistor for SIO COM2 signals support IR function.

6.modify U7 pin66,67,68 signals net name.

7.reserve EMI solution for VGA SPD1 and SPCLK1 signals.

8.addition scart interface connector circuit

9.change AC97' Codec from ALC650 to CMI9739A

10.addition audio anti-pop noise circuit

11.modify J1B connector pin 31,32,33,34 net name

12.addition USB +/- signals pull-down 15K ohm resistors for VIA usb1.1

13.addition VIA C3 cpupwrok signal level divider (2V)

14.addition C333,C334 capacitor for PCIRST glitch

15.change Q32 package from TO252 to TO263,thermal issue

16.addition CPU_VID pull-up resistors

Version 1.0

1.addition C352,C353 for -SMI and -SLP signal glitch

2.addition C354,C355,C356 capacitors for EMI suggestion (VGA AR,AG,AB signals)

3.addition EMI solution near VGA connector (pin13,14)

4.addition Audio AUX-in divider circuit

Version 1.0a

1.change EC28 and EC29 package to support PIII and Tualtian CPU

2.Modify VRM spec for support Intel Tualtian CPU.change Q24,Q25 package and add 2 pcs mosfet.

3.cpu vcore power addition 1 pcs 1500uf/6.3v capacitor

4.remove D30,D31,R434,R433,Q37,C314,R438,C313,Q11,R371,Q12,R372,R379,R378 reserve components

5.change LAN_USB1 connector (with transformer)

6.change TV codec from 7108AE to 7104E

7.remove RN80,C158,CP21,CP40,U13,J3,C147,C148,D17,D18,C146,R246,R247,C145,C150,R248,R249,C149

8.remove R448,R449,C108,C112,C124,C125,Y4,R454,R450,R451,R243,C127,C132,L35,C142,C126,C131,
C135,C121,C137,C120,C138,C128,L34,C143

9.clockgen addition power control circuit to support Tualtian CPU

10.APICCLK1 clock signals add level control circuit to support Tualtian CPU

11.addition Tualtian thermal trip circuit

12.Socket370 pin AF36 addition Tualtian detect circuit

13.Socket370 pin AK4 addition 1k ohm damping resistor to Tualtian VTTPWRGD signal

14.Socket370 pin AG1 addition mosfet switch to ground or VTT.controlled by processor identification

15.Socket370 pin AJ3 reserve resistor connector to -CPURST signal

16.FPD18 straping change from pull-down to pull-hi

17.reserve R426 and C307

18.C308 connector to BZ1 SPK

19.addition SCART Audio connector (Green color)

20.addition VTT 1.5/1.25 switch control circuit for .13u or .18u CPU

21.addition VTTPWRGD configuration circuit (2.0ms delay)

A A

MICRO-STAR INT'L LO.,LTD.

Title

Manual Part

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet of

MS-6723

1

28 28Tuesday, August 12, 2003