MSI MS-9121 Schematic 0304

5

4

3

2

1

D D

JGL1(1-2)

JC-D2-GN

J31_X

JC-D2-GN

J13(1-2)

X_JC-D2-GN

J27(1-2)

JC-D2-GN

JBAT1(1-2)

JC-D2-GN
J12(1-2)

C C

JC-D2-GN

Battery

B B

PCB
PCB_MS-9121-00A

BAT1_X1
BAT-CR2032-3V-210MAH

U34_1
FWH-8Mb

A A

Title

{Title}

Size Document Number Rev

{Doc} {RevCode}

A

5

4

3

Date: Sheet of

2

1 1Tuesday, March 05, 2002

1

+1_2V

9VSB +3_3V

+

-

11 4

R1272

110-1%

9VSB

U614D

+

-

LM324

11 4

R1278

110-1%

May be 0.01u

C1079

0.1u

R1382
10K

U614A

1

LM324

14

R1000
10K

1u-16V-0805

C1081 33p
C1082

0.01u

G

C1402

X_1000p

+

+2_5V

G

C1405

X_1000p

+12V +12V

C1065

6

EN

3

SS

VREF=1.27

1

RT

5

FB

R1010

15K-1%

R1005

Q124

B

+5V

1K

VREF1_25

R1271

143-1%

VREF1_25

C1262
1u-10V

R1277

143-1%

Q123

G

2N7002S

C
E

MMBT3904LT1

VREF1_2561

VREF1_2561

R1009

4.7K

3
2

12
13

DS

DS

Q188
3055LS

C1228

DS

Q191

3055LS

C1231

+

1000u-6.3V

R998

5.1-0805

144

VCCCOMP

1000u-6.3V

+1_8V

13

OCSET

PVCC

UGATE

GND

7

C1250

0.1u

+2_2V

C1254

0.1u

U67

BOOT

PHASE

LGATE

PGND

HIP6012

C1232

+

1000u-6.3V

2
10

C1073

0.1u
9
8

12
11

2/26

+12V

AC

R1003 0

R1006 0

VREF1_2561

D59
1N5817

C1066

C1432
22u-10V-1206

1000p

R1002
2K

G

G

AP85L02HB

VREF1_25

C1261

0.1u

R1273

143-1%

Q69
RC1117S-1A

3 2

VIN VOUT

1

0.1u

L41

3.3u-8A

NEED REVIEW

C1070
1u-16V-0805

Q120
FDD6692

G

ADJ

D

S

C1100

DS

D

S

9VSB

U614B

5

+

6

-

11 4

R1274

110-1%

Vref=1.25

+

C1068

1800u/16V

Q201

AP85L02HB

C1080

1000p

LM324

L40 0.6u-35AQ121

7

+

1800u/16V

R1319

4.7

C1251

0.1u

R1014
100-1%

R1015
105-1%

C1067

G

C1403

X_1000p

3VDUAL

D

S

+

C1099
22u-10V-1206

+

C1389

1800u/16V

R1007
1K-1%

R1011
1K-1%

Q189
NDS351AN-S-SOT23

SB1_5V

C1229

1000u-6.3V

SB2_56VMSB5V

+

C1390

1800u/16V

12

C1075

+

2200u-6.3V

12

C1076

+

2200u-6.3V

+2_5V

5VSB_DRV61

VREF1_2561

5V_DRV61

+2_5V

C1393

100u-10V-TAN

C1257

0.01u

VREF1_25

R1275

143-1%

C1258

0.1u

G

100u-10V-TAN

9VSB

C1253

0.1u

10

+

9

-

11 4

R1276

110-1%

D

Q197

AP85L02HB

S

Low RDS ON MOSFET

C1259

0.1u

C1395

100u-10V-TAN

C1260

1u-16V-0805

C1394

+3_3V

C1252

0.1u

G

C1404

X_1000p

G

G

SB2_56VM

+2_5V

12

C280

+

1000u-16V

D

Q190

P3055-252

S

C1230

+

1000u-6.3V

D

Q192

NDS351AN-S-SOT23

S
D

Q193

AP85L02HB

S

SB2_5V

P1_5V_ICH4 19,20

12

12

+

C282

1000u-16V

C281

+

1000u-16V

U614C

8

LM324

C1255

0.1u

C1256

0.1u

C1396

100u-10V-TAN

PLACE THESE CAPS BETWEEN MCH AND DI MM1

MS-9121-0A
0304_1 / 01

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

System Voltage Regulator

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

Rev

0A

of

8

D D

INPUT 1

CONNECT TO CHIP POWER CONTROL PIN
CONNECT TO CHIP RSMRST# PIN

OUTPUT 1

INPUT 2

C C

POWER_GD OUTPUT CONNECT TO CPU AND CHIP
BUFFER FROM PWR_OK AND NO EFFECT BY FP_RST#

FRONT PANEL RESET BUTTON
POWER SUPPLY PWR_GD INPUT

DIMMRST_L13,14

PCIRST# INPUT

PCIRST# BUFFER OUTPUT

I2C BUS SLAVE DEVICE(+5V)

C1241

0.1u
+1_25V

B B

C1059

+

1000u-6.3V

BT_DRV CAN BE USE FOR OTHER VOLTAGE REGULATOR
WHEN DOESN'T USE DDR TERMINATION REGULATOR. THE
APPLICATION CIRCUIT IS SAME VRAM_2.5

TRI-STATE

A A

8

C1060

1000u-6.3V

SEL1

H

L

+

C1061

1000u-6.3V

VRAM

3.3VDUAL

3.3VSB

3.3VSTR

+

SB2_5V

DS

+2_5V

R1298
330

Q195

G

2N7002S

Q182

P3055-263

BT_DRV

Q183

P3055-263

VRAM_2.5

2.5V

2.5V

1.25V

7

BT_SEN

7

+5V

Q27

C

E

SMBUS_PAR1_DATA3,5,8,26,56
SMBUS_PAR1_CLK3,5,8,26,56

BT_SINK

R1299

1K

B

MMBT3904LT1

PCIRST_L20
IDERST_L42
SLOTRST_L18,29,30,58
DEVRST_L9,26,40,44

+ C1224

R524

4.7K

C1400

C1401

X_1000p

1000u-6.3V

12

X_1000p

3VDUAL

6

SLP_S4_J21,40,50
SLP_S3_J21,40,50
RSMRST_L21

SYS_PWR_GD_3_3V10,21

P64H2_PWROK26

PWR_OK156

FP_RST_L51

PW_GD_PS50,56

PLED40,51,56

SUSLED40,51

ACPI POWER LED

+5V

R1266

R1265

330

330

SB5V

R1270
10K

C1246

6

0.1u

45N02-TO252

C1248

0.1u

C1218

+

1000u-6.3V

Low RDS ON MOSFET

+ C1225

1000u-6.3V

+5V

SB5V

R1262

R1268100
R1269100

SB5V

330

+3_3V+3_3V

R1267
330

C1215

0.1u

C1245

0.1u

+3_3V

123

SSS

SB5V

R1263
330

R1296
0 12
0 12

R1297

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

CLOSE TO CHIP

S

Q185

3VDU_DRV2

G

X_CAP NP

D

48

Q186

GD

FDS4410-S-SOIC8

DDD

FOR 3VDUAL

SETTING BY

765

SEL1

5

SB5V 3VDUAL

R1293
10K

R12640 12

48

PLED1

VCC

1314151617181920212223
C1216
X_1u-10V

+ C1217

1000u-6.3V

C1223

3VDU_SEN

3VDU_DRV1

5

R1294
330

PLED0

PWR_OK

FP_RST#/GPIOB

VRAMDRV2

VRAMSEN

VRAMDRV1SSAGND1

C1249

X_CAP NP

SB5V

R1295
330

SLP_S3#

PWR_OK1/GPIOC

RSM_RST#/GPIOB

CPU_PWGD/GPIOC

CHIP_PWGD/GPIOC

EXTRA_PWGD/GPIOC

VRAM_2.5_DEN

VRAM_2.5_DRV

5VSB

VRGOOD

C12190.47u-16V-0805

R1414

1K

4

SEL0

H

2 MOSFET

L

1 MOSFET

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

R1260

10K

C1208
2200p

C1209

3738394041424344454647

SLP_S5#

5V_USB

5VSB_DRV

S5O#/GPIOB/SEL0

5V_DRV
TYPEDET#
VAGP_SEN

VAGP_DRV

AGND2

1.25VREF
9VSB

VCC3

1.2V_SEN

1.2V_DRV

MSI-5

24

C1220
X_CAP NP

U613

C2
C1

470p

C1397

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

1_2V_DRV

4

R1462
120-1%

X_CAP NP

C1210 1u-16V-0805

C1211

0.1u

CLOSE TO CHIP

+2_2V

C1243

G

R1461

20-1%

D

P3055-263

S

0.1u

5VUSB

C1212

X_1u-10V

Q184

3

5VUSB USE 2 MOSFET

SB5V

C1239

D

0.1u
G

S
D

G

C1240

S

+5V

0.1u

5VSB_DRV 62

5V_DRV 62

1.25VREF OUTPUT

VREF1_25 62

9VSB

CHARGE PUMP VOLTAGE OUTPUT

+3_3V

D76

AC

+12V

1N4148

C1242

0.1u
D75

AC

1N5817

C1244

+1_2V

+ C1221

1000u-6.3V

3

0.1u

SOT23

Q179

NDS351AN-S-SOT23

Q180

45N02-TO252

TO252

Low RDS ON MOSFET

VDDQ_DRV

SB5V

2

5VDUAL

C1207

C1206

+

+

MS-9121-0A
0304_1 / 01
Title

Document Number

X_1000u-6.3V

1000u-6.3V

+1_5V

S

Q181

G

P3055-263

D

C1399
X_1000p

+3_3V

Micro Star Restricted Secret

ACPI CIRCUIT

MICRO-STAR INT'L CO.,LTD.

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

2

1

+ C1213

+ C1214

1000u-6.3V

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

X_1000u-6.3V

Rev

0A

of

5

4

3

2

1

D D

Net name Connect to Default state Action

ASR_TOG

HIGH

This pin should be a active low pluse signal per 20 sec. It is used to reset the counter.
If no reset signal within 255 sec, ASR event occur.

ASR_EN#

ASR_DET

ASR_RST# System reset circuit

R1145X_0

+3_3V

ASR_TOG
ASR_DET

ASR_RST_N

R1153
X_4.7K

R1147
X_4.7K

ASR_TOG

ASR_TOG40

C C

B B

ASR_ENJ40
ASR_DET40

ASR_DET

R1146
X_10K

40
41
42
43
44

10
11
12
14
15
18
19
20
22
23
24
25
30
31
32
34
35
36
37

HIGH

LOW

HIGH

U611

I/O0
I/O1
I/O2
I/O3
I/O4

2

I/O6

3

I/O7

8

I/O8

9

I/O9
I/O10
I/O11

I/O19_TDO
I/O12
I/O14
I/O15
I/O16
I/O17
I/O18
I/O20
I/O21
I/O22
I/O23
I/O24
I/O25
I/O26
I/O28
I/O29
I/O30
I/O31

I/O27_TDI

I/O5_TCLK

I/O13_TMS

JTAGEN

X_CY37064P44-125-TQFP44-3.3V

CLK0_I1
CLK1_I4
CLK2_I0
CLK3_I2

VCC

VCCO

GND
GND
GND
GND

7
29
4
26
27

I3

21
33
1
13

5

16
38

6
17
28
39

Use to enable ASR function, active Low.

High means ASR event occur.

If ASR function enable and ASR event occur, it will issue a 500ms low pluse to reset system.

ASR_4HZASR_1HZ

U612

N/A

VCC
IN
GND OUT

X_7S14-SSOP5

R1150

X_220K

5VDUAL

5

ASR_4HZ
C1183
X_0.1u

CPLD-CLK

JTAGEN

3VDUAL 5VDUAL

C1169
X_0.1u

C1170
X_0.1u

C1172

+

X_10u-16V

R1154
X_3.3K

R1155
X_10K

R1149

X_110K-1%

1
2
3 4

C1168

X_1u-10V-0805

NEED TO FIN E TUNE FREQUENCY

J33

1

2

X_D1x2

ASR_RSTJ51

A A

5

Q209

C
E

X_MMBT3904LT1

B

+3_3V +3_3V

R1457
X_4.7K

Q210

C

B

E

X_MMBT3904LT1

4

R1458
X_4.7K

ASR_RST_N

MS-9121-0A
0304_1 / 01
Title

Document Number

3

2

Micro Star Restricted Secret

ASR

MICRO-STAR INT'L CO.,LTD.

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

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

5

D D

4

3

2

1

L1_4MIL L3_4MIL

4.25 mil

IM1

1

2

YJ102

L8_4MIL

4.25 mil

IM2

1

2

YJ102

L8_6MIL

IM3

1

2

YJ102

C C

Impedence Measurement Test pad

B B

FM5

1

X_F_PADS
FM1

1

X_F_PADS

FM7

1

X_F_PADS
FM2

1

X_F_PADS

FM8

1

X_F_PADS
FM3

1

X_F_PADS

2

L3_6MIL

2

L6_4MIL

2

L6_6MIL

2

1

1

1

1

YJ102

YJ102

YJ102

YJ102

IM4

IM5

IM6

IM7

FM6

1

X_F_PADS
FM4

1

X_F_PADS

MH7

MH4

MH8

X_MH

X_MH

X_MH

AGND52,53,57

MH1

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

X_MH

PGND43,45,46,47

MH5

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

X_MH

MH9

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

X_MH

MH2

MH6

MH10

X_MH

X_MH

X_MH

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

AGND

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

HEATSINK_1

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

1

H1

2

H2

3

H3

4

H4

5

H5

6

H6

7

H7

8

H8

9

H9

X_MH

U19A1 HEATSINK

MCH HEAT-SINK

U6B1

2

1

2

U600 HEAT SINK

1

1

2

HEATSINK_1

1

2

4

4

3

3

2

2

1

1

U6C1

MH3

FM9

1

X_F_PADS

A A

5

FM19

1

X_F_PADS

FM10

1

X_F_PADS

FM20

1

X_F_PADS

FM11

1

X_F_PADS

FM21

1

X_F_PADS

4

FM12

1

X_F_PADS

FM22

1

X_F_PADS

FM13

1

X_F_PADS

FM23

1

X_F_PADS

FM14

1

X_F_PADS

FM24

1

X_F_PADS

FM15

1

X_F_PADS

FM25

1

X_F_PADS

3

FM16

1

X_F_PADS

FM26

1

X_F_PADS

FM17

1

X_F_PADS

FM27

1

X_F_PADS

FM18

1

X_F_PADS

FM28

1

X_F_PADS

2

MS-9121-0A
0304_1 / 01
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

Mechanical Part

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

5

+3_3V

D D

+3_3V

VPD_WC_L40

OCP_L40

EPOW_L40

C C

+5V

VPD_WC_L
OCP_L
EPOW_L

1 2

J28 X_YJ102

R1379
100

1
2
3

13

B B

ICH4_SMBCLK21,29,31,32,33,48,54,56
ICH4_SMBDATA21,29,31,32,33,48,54,56

14
15

R1442
1K

3VDUAL

R1443
1K

13

ICH4_SMBCLK21,29,31,32,33,48,54,56

A A

ICH4_SMBDATA21,29,31,32,33,48,54,56

14
15

R1444
1K

5

4

VPD_WC_L

R139110K

OCP_L

R139210K

EPOW_L

R139310K

SCSI_BACK_PRN_L

R139410K

R_DETECT_L

R139510K

I2INT_DASD_L

R139610K

I2INT_PWR_L

R139710K

J26

3

GND2

5 6

GND3 I2CL_PWR

7

GND4

9

GND5

11 12
13 14
15 16
17 18
19 20
21 22
23 24

I2INT_DASD
+3.3V I2INT_PWR
VPD_WC# RESET#
OCP# DETECT#
EPOW# R_DETECT#
+5V_SEN +3.3V_SEN
GND6 PU_DOWN1
PU_DOWN2 PU_DOWN3

CON2X12

N32-2120011-H06/?

U621

A0
A1
A2

INT#
SCLK

SDA

PCF8574

8574 Slave Addr : 0100-A2-A1-A0-0

8574A Slave Addr : 0111-A2-A1-A0-0

VDD

IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7

GND

16
4

5
6
7
9
10
11
12

8

I2CL_DASDGND1

I2DA_DASD

I2DA_PWR

3VDUAL

21
4

8
10

C14060.1u

FAN1_ERR_L
FAN2_ERR_L
FAN3_ERR_L
FAN4_ERR_L
FAN5_ERR_L
FAN6_ERR_L
CPU1_ERR_L
CPU2_ERR_L

I2INT_DASD_L
I2INT_PWR_L

R_DETECT_L

1 2

R1380
100

9556 tss0p-16

VDD

IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7

GND

3VDUAL
16
4

5
6
7
9
10
11
12

C14070.1u

DIMM1_ERR_L
DIMM2_ERR_L
DIMM3_ERR_L
DIMM4_ERR_L
SYS_ERR_L

8

4

U622

1

A0

2

A1

3

A2

INT#
SCLK

SDA

PCF8574

8574 Slave Addr : 0100-A2-A1-A0-0

8574A Slave Addr : 0111-A2-A1-A0-0

SMBUS_PAR2_CLK 56
SMBUS_PAR2_DATA 56

I2INT_DASD_L 40
I2INT_PWR 40
SLOTRST_L 18,29,30,61
SCSI_BACK_PRN_L 40
R_DETECT_L 40

J29X_YJ102

R1381
100

+3_3V

3

3VDUAL

220

R1121

GNx2-S-GN

1 2

D60

DIMM1_ERR_L

3VDUAL

220

R1125

GNx2-S-GN

1 2

D62

DIMM2_ERR_L

3VDUAL

220

R1129

GNx2-S-GN

1 2

D64

DIMM3_ERR_L

3VDUAL

220

R1133

GNx2-S-GN

1 2

D66

DIMM4_ERR_L

3VDUAL

220

R1137

GNx2-S-GN

1 2

D68

CPU1_ERR_L

3VDUAL 3VDUAL

220

R1141

GNx2-S-GN

1 2

D70

2

3VDUAL

220

1 2

R1122

1

GNx2-S-GN

D61

FAN1_ERR_L

3VDUAL

220

R1126

GNx2-S-GN

1 2

D63

FAN2_ERR_L

3VDUAL

220

R1130

GNx2-S-GN

1 2

D65

FAN3_ERR_L

3VDUAL

220

R1134

GNx2-S-GN

1 2

D67

FAN4_ERR_L

3VDUAL

220

R1138

GNx2-S-GN

1 2

D69

FAN5_ERR_L

GNx2-S-GN

220

1 2

D90

R1426

FAN6_ERR_LCPU2_ERR_L

JER1

1

3VDUAL

220

2

YJ102

pin/footprint

R1142

+3_3V

R1163

1-2 : OPAL

4.7K

2-3 : COLLOSSUS

SYS_ERR_L

NO P/N
NO FTP

J27

OPAL_COLLOSSUS22

R1164

4.7K

3

1
2
3

YJ103

MS-9121-0A

Micro Star Restricted Secret

0304_1 / 01
Title

Document Number

MICRO-STAR INT'L CO.,LTD.

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

2

http://www.msi.com.tw

IBM_3

Last Revision Date:

Tuesday, March 05, 2002

Sheet

1

17 57

Rev

0A

of

5

4

3

2

1

R769
1M

JCI140,48,51

JCI2

1
2

C_O102

D D

Wakeup On LAN Header

SB5V

3
2
1

YJ103pF2-BO

R904 1K

C967

0.1u

R905
10K

RI_J 21,45

V_BAT21,22,40,48

Q94

CJWL1

B

MMBT3904LT1

E

Chassis
Intrusion
Header

SIO_C_OPEN40,48,51

INTRUDER_J21

R775 0

+5VR

C C

C1165

1u-16V-0805

MIC_IN252
HP_OUT_R52

HP_OUT_L52

C886

C890

+

+

100u/16V/DIP

100u/16V/DIP

HP_OUT_R1

HP_OUT_L1

R1119
10K

J25_13

R1120
10K

J25

3
5 6
7

9
11 12
13 14
15 16
17 18
19 20

DGND1DGND
DGND2

SPDIF
AFP_PRN DGND3

AGND1

5VA
MIC

AGND2
LOUT_R AGND3
LOUT_R_RT AGND4
LOUT_L AGND5
LOUT_L_RT AGND6
AGND AGND7

CON2X10

21
4

8
10

AGND52,53,59

B B

R1112

JS152

1 2

2K

Q172

MMBT3904LT1

B

EC

+5V

R1159

4.7K

R1459

1 2

2K

A A

5

D92

A C

C1435
22u-10V-1206

4

1N4148

R1460

1 2

1K

J25_13

MS-9121-0A

Micro Star Restricted Secret

0304_1 / 01
Title

Document Number

MICRO-STAR INT'L CO.,LTD.

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

3

2

http://www.msi.com.tw

IBM_2

Last Revision Date:

Tuesday, March 05, 2002

Sheet

1

17 57

Rev

0A

of

5

SB5V

B

34

RP2B

4.7K-8P4R

R758

3.3K

R762

10K

U56

1

Y2_0

5

Y2_1

2

Y2_2

4

Y2_3

12

Y1_0

14

Y1_1

15

Y1_2

11

Y1_3

6

E

9

S1

10

S0

HCT4052

12

R768

1K

R1292

8.2K

D D

RP1A

C C

4.7K-8P4R

12

B B

RP1C

4.7K-8P4R

34

RP1B

4.7K-8P4R

PWR_OK161

SMBUS_PAR2_CLK58
SMBUS_PAR1_CLK3,5,8,26,61

SMBUS_PAR3_CLK13,14

SMBUS_PAR2_DATA58
SMBUS_PAR1_DATA3,5,8,26,61

SMBUS_PAR3_DATA13,14

SMBUS_SEL121
SMBUS_SEL021

PWROK_J

E C

Q74
MMBT3904LT1

+3_3V

RP1D

4.7K-8P4R

56

RP2A

4.7K-8P4R

12

78

R1322

R1321

10K

10K

VCC

VEE

Z2

Z1

GND

4

R759

8.2K

Q73

G

2N7002S

Q75

G

2N7002S

R856 X_0
R857 X_0
R858 X_0

R859 X_0

16

1 2

7

100

3

13

8

+3_3V +3_3V+12V

DS

DS

R766

S_SCLK

S_SDATA

R760

8.2K

S_SDATA SMBUS_PAR1_DATA

SB5V

12

C901

0.1u

ICH4_SMBCLK

R763

1 2

X_0
R761

1 2

1 2

R1310 X_0

R764

1 2

X_0
R765

1 2

R1311

1 2

X_0

ICH4_SMBDATA

X_0

X_0

ICH4_SMBCLK 21,29,31,32,33,48,54,58

SMBUS_PAR1_CLKS_SCLK

SMBUS_PAR3_CLK

SMBUS_PAR2_CLK

ICH4_SMBDATA 21,29,31,32,33,48,54,58

SMBUS_PAR3_DATA

SMBUS_PAR2_DATA

3

2

1

IBM Front Panel

+5V 3VDUAL

R767

R1157

330

330

JFP3

1
2
3
4
5
6
7
8

IBM_FP

3VDUAL

ICH4_SMBDATA
ICH4_SMBCLK

PW_GD_PS50,61

PWRSW40,51

SMB_ALERT_L3,5,21 FALCON_SMI_L 21

GPIO/?

R13124.7K

0

R1313

X_0 R11180

R1117

R1160

100

JMGT1

3

SMDATA

5 6

SMCLK GND

7

RESET

9

PWR_ONJ

11 12

SMALERT SMI_J

13 14

DETECT +5V

15 16

NC GND

17 18

NC GND

19 20

NC GND

CON2X10

C900

0.01u

12

+5VGND
+5V

PRNJ

C1173

0.1u

NC

21
4

8
10

R1158
150

HD_LED_J 39,42,51

PLED 40,51,61

PWRSW 40,51

R1161

4.7K

1K

R1374

C1164

X_10p

+3_3V+3_3V

GPIO/?

R1162

8.2K

FALCON_PRN_L 22

S1 S0

A A

0 0

5

4

PAR2
PAR30 1
PAR11 0
PAR11 1

MS-9121-0A

Micro Star Restricted Secret

0304_1 / 01
Title

Document Number

MICRO-STAR INT'L CO.,LTD.

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

3

2

http://www.msi.com.tw

IBM_1

Last Revision Date:

Tuesday, March 05, 2002

Sheet

1

17 57

Rev

0A

of

5

4

3

2

1

D D

B6M5T7D7D14

E13

E14

A16

C13

C14

D12

D13

A17A6A8

A11B9D6

E12G2J16K2L16

L17

L18

L19M3N5V6V7V8Y7Y9Y12

DC42

D17

BIASVDD

DC43

DC44

D18

D19

VDDCORE1

VDDCORE2

GND19

DC45

DC46SISCLKSOGND26

E15

E16

E17

DC48

VDDCORE3

VDDCORE4

E18

E19

F16

VDDCORE6

VDDCORE7

VDDCORE8

CS_L

GND27

F18

P16

R16

VDDCORE9

VDDCORE10

VDDCORE11

GND28

GND29

GND30

R17

R18

R19

VDDCORE12

GND31

T15

VESD3

VESD2

VESD1

Vaux_Prsnt

AVDD25_1

AVDD25_2

AVDD25_3

AVDD18_1

AVDD18_2

AVDD18_3

AVDD18_4

M16

LVDD1

M17

LVDD2

M18

LVDD3

M19

LVDD4

N16

LVDD5

N19

LVDD6

N20

LVDD7

U12

LVDD8

U11

LVDD9

V14

LVDD10

W17

LVDD11

DC29

DC30

DC31

DC32

DC33

A18

A19

A20

B16

B17

B18

C C

AVDD18_5

DC34

DC35

DC36

GND9

DC37

DC39

DC38

DC40

DC41

B19

GND15

B20

C12

C16

C17

C18

C19

C20C4D16

VDDCORE13

VDDCORE14

VDDCORE15

GND32

GND33

GND34

T16

T17

T18

Y19A3A5B3C2C3D2G3H2J1L1N4P1T8T9U2V3V5W2W5W6W8A9

VDDP5

PCIVDDIO1

PCIVDDIO2

PCIVDDIO3

PCIVDDIO4

PCIVDDIO5

PCIVDDIO6

PCIVDDIO7

PCIVDDIO8

PCIVDDIO9

PCIVDDIO10

PCIVDDIO11

PCIVDDIO12

PCIVDDIO13

GMAC_AGND_1

GPHY_PLLGND

W10

J17

PCIVDDIO14

PCIPLL_AGND_1

XTALGND

A7

K16

VDDCORE16

VDDCORE17

VDDCORE18

VDDCORE19

GND35

GND36

GND37

GND38

T19

T20

U17

VDDCPRE20

GND39

GND40

U18

U19

U20

VDDCPRE22

GND41

GND42

GND43

V19

V20

BIASGND

C15

PCIVDDIO15

PCIVDDIO16

PCIVDDIO17

PCIVDDIO18

PCIVDDIO19

PCIVDDIO20

PCIVDDIO21

A10

VDDIO1

REGCTL12

C10

VDDIO2

VDDIO3

DC47

E20

T11C7K19

G20

VDDIO4

NC8

H20

VDDIO5

M20

VDDIO6

N18

VDDIO7

1

U13

W14

W15

W16

W18

Y10

Y11

VDDIO8

VDDIO9

VDDP6

VDDP7

VDDIO10

VDDIO11

VDDIO12

VDDIO13

GMAC_AVDD_PLLVDD3

GPHY_PLLVDD2

PCIPLL_AVDD_PLLVDD1

PCIPLL_A3VDD

XTALVDD_VDDC

3

2

V10

K20

B8

B7

L20

Vref=1.25v

1 2

650mA

1 2

Place these CAPs close
to power pins of

B B

BCM5701

1 2

1 2

A A

Micro Star Restricted Secret

5

4

3

2

1

5

4

3

2

1

D D

C C

1 2

Place Y1 close to
BCM5701

B B

V16
Y18
Y20
V17

W20

U16

W19

V18

Y16
V15
Y17
U14
P18
P17

T14

W13

Y13
V12

W12

V11

T12

W11

Y14
Y15

T13

V13

E1

N17
P20

P19

K17
K18

D15 K13

N2R2M4R1N3M2N1M1L5L3L4J5K3L2H1G1A2H4F3E2F2A1F4F5B2D4E4E5D3D5B5A4U9W9V9

AD0

AD1

AD2

AD3

AD4

AD5

AD6

AD7

AD8

AD9

AD10

AD11

AD12

AD13

AD14

AD15

AD16

AD17

AD18

AD19

AD20

AD21

AD22

AD23

AD24

AD25

SERR#

AD26

PAR

STOP#

M66EN

REQ64#

PAR64

ACK64#

DC1
DC2
DC3
DC4
DC5
DC6
DC7
DC8

DC9
DC10
DC11
DC12
DC13
DC14

DC15
NC5
DC16
DC17
DC18
DC19
DC20
DC21

DC22
DC23
DC24
NC6
DC25

DC26
DC27

J2

DC28
NC7

XTALI
XTALO

RDAC GND_THM

C_BE_0

C_BE_1

C_BE_2

C_BE_3

C_BE_4

C_BE_5

C_BE_6

C_BE_7

PME#

REQ#

PCI_CLK

PCI_RST#

FRAME#

IDSEL

GNT#

INTA#

DEVSEL#

IRDY#

PERR#

K1K4B1E3V1P3P2P5C8C5E7C6H3G4B4E6C1H5G5J4D1F1J3K5T1P4U1

TRDY#

U10U8Y8Y6W7T6T10Y5U7Y3Y4T5Y2W3W4V4U6Y1U5U4R5T4T3V2R4U3W1T2R3

AD27

AD28

AD29

AD30

AD31

AD32

AD33

AD34

AD35

AD36

AD37

AD38

AD39

AD40

AD41

AD42

AD43

AD44

AD45

AD46

NC1

NC2

NC3

NC4

TMS

TRST#

TDI

TCLK

F20

G19

F17

F19

C9D8E10D9E8

TDO

1

AD47

AD48

AD49

AD50

AD51

AD52

AD53

AD54

AD55

AD56

AD57

AD58

AD59

AD60

AD61

AD62

AD63

A13

TRD3N

A12

TRD3P

B12

TRD2N

B13

TRD2P

A15

TRD1N

A14

TRD1P

B14

TRD0N

B15

TRD0P

B10

Link_Led_B

E9

Spd1000ledb

E11

Spd100ledb

D10

Trafficledb

J18

REGCTL_25

J20

REGSEN_12

J19

REQSUP12

H18

REGSUP_25

H19

REGSEN_25

H17

VDDP1

B11

VDDP2

D11

VDDP3

C11

VDDP4

GPIO0

GPIO1

GPIO2

SMB_DATA

SMB_CLK

EE_DATA

D20

G18

G17

EE_CLK

R20

U15

H16

G16

3

1

2

Layout Require at least 1 Square inch of
Copper at Pin 2 and 4 for heat dissipation.

1

8

A0

VCC

2

7

A1

WP

3

6

A2

SCL

4

5

GND

SDA

1

8

A0

VCC

2

7

A1

WP

3

6

A2

SCL

4

5

GND

SDA

2
3
4
5
6
7
8

9
10
11
12 13

CAPS place next
to CT pins

16

8 9
7
6
5
4
3
2
1

15

SOT_223 PNP
D02-0075T09-Z02
D02-BCP6909-P03

TCT1
TD1+
TD1­TCT2
TD2+
TD2­TCT3
TD3+
TD3­TCT4
TD4+
TD4- MX4-

24

MCT1

23

MX1+

22

MX1-

21

MCT2

20

MX2+

19

MX2-

18

MCT3

17

MX3+

16

MX3-

15

MCT4

14

MX4+

10

11
12

Place all LE Ds at the edge of NIC card

LINK1000

LINK100

LINK10

TRAFFIC LED

IDDIO:32mA,3.3V

A A

5

IDDC:500mA,1.2V
AIDDL:175mA,1.2V
AIDD:190mA,2.5V
BIASIDD:20mA,2.5V
IDDIO-PCO:250mA,3.3V
PLLD01,02,03:10mA,1.2V
XTALIDD:8.7mA

4

12

12

12

12

3.3V+/-0.15

2..5V+/-0.12

1.2V+/-0.06

3

2

A C

A C

Micro Star Restricted Secret

1

5

C891

D D

MONO_OUT52

1 2

1u-16V-0805

R749
X_10K

DS

Q194

G

C893
470p

2
1

0-1206

L29

X_2N7002S

C C

4

R748 20K

AGND

3

C889

+5VR

AGND

10u-16V

R746 20K

U55

4

-IN

3

+IN

2 8

BYPASS VOUT_B

12

C892

0.1u
R1325X_0

6

+V

VOUT_A

5

PC_N

PC_R

-V

SD

SSM2211

7

1

JSPK1

2
1

AU-YJ102

8 ohm
INTERNAL
SPEAKER

2

1

+5VR

12

C897

0.1u

1 2

C898
1u-16V-0805

AGND

+5VR

R1326

0

R1320

X_10K

LINE_OUT_R52

LINE_OUT_L52

AUD_R_LINE_IN52

AUD_L_LINE_IN52

B B

1 2

1 2

AGND

AGND52,57,59

C11621u-16V-0805

C11631u-16V-0805

1 2

1 2

R1115

R1114
47K

1 2

1 2

C8941u-16V-0805

C8951u-16V-0805

1 2

AUD_R_LINE_OUT

47K

AUD_L_LINE_OUT AUD_L_LINE_OUT_F

1 2

4.7K
R750

1 2

4.7K
R751

R753

4.7K

R754

4.7K

21

FB26 FB120S

21

FB27 FB120S

21

FB28 FB120S

21

FB29 FB120S

78

1 2

CP1D
470p-8P4C

AUD_R_LINE_OUT_F

56

CP1C
470p-8P4C

34

CP1B
470p-8P4C

12

CP1A
470p-8P4C

AUD_R_LINE_IN_CONN_F

AUD_L_LINE_IN_CONN_F

R1116

JS052

12

2K

AGNDAGND

J17

3

2

23

22

4
5
6
7
8
9

TR

TL
BR

BL

SOU1
SIN1
SOP1
SOU2
SIN2
SOP2

PHONEJACK-2

21

1

21

1

AGND52,57,59

FB30

R755

+5VR

1.5K

A A

5

4

MIC_IN52

FB31

FB120S

AGND52,57,59

3

R756

1 2

2.2K

C896

1u-16V-0805

12

12

21

1 2

C899
470p

J18

3
11
10

2

1

PHONEJACK-1

MS-9121-0A
0304_1 / 01
Title

Document Number

2

FB80S-0805

2 1

Micro Star Restricted Secret

SPEAKER OUT MIC&LINE IN

MICRO-STAR INT'L CO.,LTD.

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

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

8

24.576MHZ/DIP

C856

C860
10p

R732

10K

22p

R731

R727
R728 33
R729 33
R730 0

FROM ICH

D D

AC_SDOUT21

AC_BIT_CLK21

AC_SDIN021

AC_SYNC21

C C

AC_RST_L21

SPEAKER51

C872

0.1u

B B

1 2

0

7

Y4

C857

22p

0

TP_1881_5
AC_BIT_CLK_R

XTAL_IN
XTAL_OUT

AC_SDIN0_R
TP_1881_10

TP_1881_11

C871

0.1u

R733
1K

C876

X_10p

1 2

for
EMC

C873

0.1u

6

JS053

+3_3V

5

HP_OUT_R 57
HP_OUT_L 57

+5VR

R11112K

12

AGND

JS157

C874

0.1u

1
2
3
4
5
6
7
8

9
10
11
12

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

C875

+

22u-10V-1210

4847464544424140394338

JS1

JS0

ID1#

ID0#

AVSS3

PHONE_IN

AUX_R

AUX_L

VEDIO_L

VEDIO_R

1314151617181920212223

NC

AVSS2

AVDD3

HP_OUT_R

CD_L

CD_GND_REF

CD_R

MIC1

AUD_R_CD

AUD_L_GND

AUD_L_CD

37

AVDD2

HP_OUT_L

MONO_OUT

LINE_OUT_R

LINE_OUT_L

VREFOUT

MIC2

LINE_IN_L

LINE_IN_R

24

C1160 0.1u

AUD_MIC_IN

U54

CX3D
RX3D

FILT_L

FILT_R
AFILT2
AFILT1

VREF
AVSS1
AVDD1

ADI1885

C877 0.1u

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

C879

1u-16V-0805

C880

1u-16V-0805

C881

1u-16V-0805

C858
1u-16V-0805

C862 0.1u

+5VR

AUD_R_LINE_IN

AUD_L_LINE_IN

C878

0.01u

4

R738

4.7K

+5VR

C1161

0.01u

C859

0.1u

C863
22u-10V-1210

AGND

C870

22u-10V-1210

AGND

R739

2.7K

3

+12V +5VR

C854

0.1u

VR1
78M05-TO252

S D

VIN VOUT

GND

G

C1236

1 2

R1290 20K

1u-10V
C1237

R1291 20K

1 2

C865
270p

1u-10V

C866

C867

270p

1u-16V-0805

MIC_IN2 57

MIC_IN 53

LINE_OUT_R 53
LINE_OUT_L 53

C864

0.1u

R11131K

R7341K

R735 4.7K

R736 2.7K

R737 4.7K

R740

4.7K

2

C868
1u-16V-0805

JCD1

YJ104-B

CD IN

C855
1u-16V-0805

AGND

MONO_OUT 53

C1159

0.047u

AUD_R_LINE_IN 53

AUD_L_LINE_IN 53

4
3
2
1

AGND 53,57,59

C1158

0.1u

AGND

1

AGND 53,57,59

AGND

R1375X_4.7KC1384X_1u-10V-0805

A A

C1385X_1u-10V-0805 R1376X_4.7K

R1378

R1377

X_4.7K

X_4.7K

CODEC VCC3_3 N EED CAP AS CLOSE AS POSSIBLE.

8

7

6

5

4

JAUX1

4
3
2
1

X_YJ104-B

3

MS-9121-0A
0304_1 / 01
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

2

AD1885

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

of

1

Rev

0A

5

4

3

2

1

+5V

D D

C C

B B

Front Pannel

R537
X_330

C742
X_0.1u

SPEAKER52

SPEAK_STRAP21

SPEAKER SPEAK_STRAP

PWRSW40,56

SPEAKER
SPEAK_STRAP

R725

PWRSW

HD_LED_J39,42,56

X_0

SB5V

R543

R548
10K

C746
1u-10V

SUSLED

SUSLED40,61

PLED40,56,61

3

R1198100

5 6
7
9

J13

1
2
3

X_YJ103

B

JFP1

PLED1HDD+
PLED2

HDD­GNDR PWSW+

PWSW-

RESET

CUT 10

RSVD

X_D2x5-1:1-BK

R541 75

R542 75

Q30

C
E

X_MMBT3904LT1

R1440

X_1K

stuff to disable auto-reboot

PWBTIN 40,56

21
4

8

+3_3V

PLED
SUSLED
PWRSW

C744

0.1u

SYSPKR

SPK-

R1199100

BUZ+
BUZ-

+5V

1

RST

ALARM41,48

2.2K

3

PLED

5 6
7

AC

ASR_RSTJ60

JFP2

SLED
PLED BUZ­NC

X_D2x4-1:2-BK

R538 0

D24

1N4148

RST

BUZ+

SPK+

SPK-

21

SPK-GND

BUZ+

21

R540

22

4

BUZ-

8

BZ1

X_BUZZER

+5V

+3_3V

R5391K

C743

0.01u

R1060 X_0

R1289

0

12

JCI140,48,57

R1287

4.7K

1 2

3VDUAL

1 2

FOR EMI

R1288

X_4.7K

JCI1

1
2

D1x2

PLED

C853

0.1u

SYS_RST_L 20

FP_RST_L 61

A A

5

4

3

2

MS-9121-0A
0304_1 / 01
Title

Document Number

Micro Star Restricted Secret

MICRO-STAR INT'L CO.,LTD.

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

FRONT PANNEL

Last Revision Date:

Sheet

Tuesday, March 05, 2002

17 57

1

of

Rev

0A

5

4

3

2

1

SB5V

D D

R534

Q29

C

B

E

POWERCONN2X12

10K

MMBT3904LT1

3.3V

-12V

GND4

PS_ON

GND5
GND6
GND7

3VSBY

GND8

C740
X_0.1u

-12V

+5V

12

R535

8.2K
R1456 100 Q207

G

C741
X_470p

+3_3V

13
14
15
16
17
18
19
20
21

5V

22

5V

23

5V

24

+5V

SB3_3V

DS

2N7002S

+5V

12

R1455

8.2K

C1417
X_470p

SLP_S3_J : For STR
SLP_S5_J : For
Soft Off

SLP_S3_J21,40,61 PW_GD_PS 56,61

R536 1K

R889 X_1K

SLP_S4_J21,40,61

+12V

+3_3V

C C

+5V

SB5V

POWER1

1

3.3V

2

3.3V

3

GND1

4

5V

5

GND2

6

+5V

7

GND3

8

PWROK

9

5VSBY

10

12V

11

12V

12

3.3V

+5V

12

R1454

8.2K

DS

Q206

G

2N7002S

CPU_VRM_EN 28

DS

Q208

G

2N7002S

12

12

C1202

C947

0.1u

0.1u

+12V

-12V

12

C1203

1 2

0.1u

C948
22u-16V-1210

SB3_3V+3_3V +5V

12

C1204

3

0.1u

-12V

12

C1205

0.1u

MS-9121-0A
0304_1 / 01
Title

Document Number

2

Micro Star Restricted Secret

POWER CONNECTOR

MICRO-STAR INT'L CO.,LTD.

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

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

SB5V+3_3V

B B

SLP_S3_J : For STR
SLP_S5_J : For
Soft Off

POWER2

1

GND

2

GND

3

GND

4 5

GND +12V

A A

5

POWERCONN2X4

+12V
+12V
+12V

8
7
6

VCC12CPU

4

12

12

C1198

0.1u

C944

0.1u

12

C1199

12

0.1u

C945
22u-10V-1210

12

C1200

0.1u

12

C946
X_0.1u

SB5V

12

C1201

0.1u

5

R677

4.7K

SYS_FAN1_IN48

D D

R679 27K

R681

D45

1N4148

A C

10K

4

L26

0

SYSFAN1

21

3
2
1

Q62

+12V

EC62
10u-16V

R676 4.7K

S

G

SI2303DS-S-SOT23

D

R678 1K

DS

Q63

G

2N7002S

3

R680 470

SB5V

R1416
10K

SYS_FAN1_PWM 48

2

1

YJ103-BO

+12V

R682 4.7K

S

R683

4.7K

SYS_FAN2_IN48

R685 27K

A C

D46

1N4148

L27

SYSFAN2

21

0
R687
10K

C C

YJ103-BO

Q64

3
2
1

SI2303DS-S-SOT23

D

EC63
10u-16V

G

R684 1K

DS

Q65

G

2N7002S

R686 470

SYS_FAN2_PWM 48

R1417
10K

+12V

R688 4.7K

S

R689

R691 27K

R693
10K

4.7K
A C

D47

1N4148

Q66

L28

0

SYSFAN3

21

3
2
1

YJ103-BO

SI2303DS-S-SOT23

D

EC64
10u-16V

G

R690 1K

DS

Q67

G

2N7002S

R692 470

SYS_FAN3_PWM 48SYS_FAN3_IN48

R1418
10K

Q198

+12V

EC74
10u-16V

S

G

SI2303DS-S-SOT23

D

R14254.7K

R1421
1K

DS

Q199

G

2N7002S

R1423 470

3

DIMM_FAN_PWM 48DIMM_FAN_IN48

MS-9121-0A
0304_1 / 01
Title

Document Number

2

Micro Star Restricted Secret

SYSTEM FANS

MICRO-STAR INT'L CO.,LTD.

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

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

B B

R1420

4.7K

R1422 27K

R1424
10K

A A

5

A C

D89

1N4148

L50

0

SYSFAN4

21

3
2
1

YJ103-BO

4

5

Winbond W791D Hardware Monitor

SB5V

L12

FB80S-0805

D D

L13

GNDA

FB80S-0805

C C

VID_P0_[0..4]3,7,28,40

B B

{1st Part Field}

5VSBD

C734

0.1u

MCH_TDA10

HM_IRQ_L40
HM_SMI_L20

VID_P0_4
VID_P0_3
VID_P0_2
VID_P0_1
VID_P0_0

C735

0.1u

R517

4.7K

+5V

R515

4.7K

+3_3V

4

R511

W782D_P

5.1K
R513

7.5K-1%

GNDA

36

R520

4.7K

T3
T2
T1
VID_P0_0

DIMM_FAN_IN49

DIMM_FAN_PWM49

37

VREF

38

VTIN3/PIITD3

39

VTIN2/PIITD2

40

VTIN1/PIITD1

41

VID0

42

OVT#

43

IRQ/GPIO10

44

SMI#/LED

45

GPIO5

46

FAN4/GPIO6

47

FAN5

48

PWMOUT4

+5V

R522 4.7K

VINR0

VCOREA

PWMOUT5/GPIO9

EOP

1234567891011

+5VIN

+12VIN

+3.3VIN

REXT

ADDR/GPIO0

CLKOUT/GPIO1

R1419

220K

3

5VSB

-5VIN

VBAT

-12VIN

DATA/GPIO2

CTRL/GPIO3

MODE/GPIO4

SPEAKER/LED

VCCPD
VCC1_25D
VCC3D
VCC2_5D
VCC1_8D
VBATD
5VSBD
VCC1_2D
GNDA
BEEP/GPO_L
VID_P0_3

2526272829303132333435

U39

VID3

BBEP

GNDA

PWMOUT1

CASEOPEN

SLOTOC#

GNDD

PWMOUT1/A0

PWMOUT2/A1

VID1

W83791D

12

VID_P0_1

SYS_FAN2_PWM 49
SYS_FAN3_PWM 49

R1415 4.7K

SB5V

VID2

SDA

SCL
FAN1
FAN2
FAN3

VID4

VCC

24
23
22
21
20
19
18
17
16
15
14
13

ADDRESS=2C

SB5V

VID_P0_2VREF782

R516 0
R518 0

VID_P0_4

2

+5V

BEEP/GPO_L

SYS_FAN1_PWM 49
ICH4_SMBDATA 21,29,31,32,33,54,56,58
ICH4_SMBCLK 21,29,31,32,33,54,56,58
SYS_FAN1_IN 49
SYS_FAN2_IN 49
SYS_FAN3_IN 49

SIO_C_OPEN 40,51,57
SKTOCC_0_L 3,8

R512

511-1%

+5V

C737

0.1u

B

R510

4.7K
Q26

C

E

MMBT3904LT1

VREF782

GNDA

VREF782

GNDA

VREF782

GNDA

ALARM 41,51

R514

10K-1%

RT3

10K-0805

R519

10K-1%

RT4

10K-0805

R523
30K-1%

RT5
X_10K-0805

1

T1
C736

0.1u

T2
C738

0.1u

T3
C739
1000p

VCC_CORE

+1_25V

+3_3V

SB2_5V

A A

5

+1_8V

V_BAT21,22,40,57

+1_2V

4

R525 10K

R526 10K
R527 10K

R528 10K

R529 10K

R530 10K
R531 10K

VCCPD

VCC1_25D
VCC3D

VCC2_5D

VCC1_8D

VBATD
VCC1_2D

MS-9121-0A
0304_1 / 01
Title

Document Number

3

2

Micro Star Restricted Secret

HARDWARE MONITOR

MICRO-STAR INT'L CO.,LTD.

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

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

5

4

3

2

1

5VDUAL

D D

R502

4.7K

R503

4.7K

R504

4.7K

R505

4.7K
RT2

C731

0.1u
PGND

FUSE-1.1A

SIO_MSEDATA40

C C

SIO_MSECLK40

SIO_KBDATA40

B B

SIO_KBCLK40

MSEDATA_R

MSECLK_R

FB23 FB120S

KBDATA_R

FB24 FB120S

KBCLK_R

FB25 FB120S

KMPWR

FB21 FB120S

FB22 FB80S-0805

MSECLK_F

21

KBDATA_F

21

KBCLK_F

21

CP6

21

X_COPPER

KMPWR_F

C733

0.01u

J11

7

P7

8

P8
P9
P10
P11
P12

P1
P2
P3
P4
P5
P6

Top

P13
P14
P15
P16
P17

13
14
15
16
17

9
10
11
12

1

2

3

4

5

6

BOTTOM

CONN

CN10

180p-8P4C

7 8

5 6

3 4

A A

1 2

PGND43,45,46,59

5

4

3

R1257
47K

C1235

0.1u

MS-9121-0A
0304_1 / 01
Title

Document Number

2

Micro Star Restricted Secret

MICRO-STAR INT'L CO.,LTD.

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

KB&MS

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

5

4

3

2

1

+5V

AC

D23

D D

AUTOFD_N
PINIT_N
SLCTIN_N
PSTROBE_N

12
34
56
78

RN168

1N4148

J10

51

4.7K-8P4R

PD3
PD2
PD1
PD0

RN128

RN127

PD4
PD5
PD6

C C

PD7

4.7K-8P4R

ACK_N40

SLCT40

PE40

BUSY40

ERR_N40

ACK_N
SLCT
PE
BUSY
ERR_N

R501 4.7K

RN129 4.7K-8P4R

AUTOFD_N40

PINIT_N40

SLCTIN_N40

PSTROBE_N40

B B

PD[0..7]40

PD[0..7]

AUTOFD_N
PINIT_N
SLCTIN_N
PSTROBE_N

PD3
PD2
PD1
PD0
PD4
PD5
PD6
PD7

33-8P4R1 2

78
56
34
12

4.7K-8P4R

12
34
56
78

78
56
34
12

RN130 33-8P4R
1 2
3 4
5 6
7 8

RN131

7 8
5 6
3 4

1 2
3 4
5 6
7 8

RN132 33-8P4R

FPAUTOFD_N
FPINIT_N
FPSLCTIN_N
FPSTBR_N

FPDR3
FPDR2
FPDR1
FPDR0
FPDR4
FPDR5
FPDR6
FPDR7

BUSY

ACK_N

SLCT
PE

ERR_N

7 8
5 6
3 4
1 2

CN7

1 2
3 4
5 6
7 8

CN8

7 8
5 6
3 4
1 2

CN9

7 8
5 6
3 4
1 2

C1310

180p
C730

180p

CN6

180p-8P4C

180p-8P4C

180p-8P4C

180p-8P4C

C729

0.1u

48

YCN25F-001-1/YCN9M-1

PGND

CP7

13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1

52

SLCT
PE

FPDR7
FPDR6
FPDR5
FPDR4
FPDR3

FPSLCTIN_N
FPDR2
FPINIT_N
FPDR1
ERR_N
FPDR0
FPAUTOFD_N
FPSTBR_N

io_gnd

BUSY

R13270

ACK_N

R13240

PGND43,45,47,59

X_COPPER

FB32FB80S-0805

A A

0304_1 / 01
Title

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-9121-0A

5

4

3

2

http://www.msi.com.tw

Micro Star Restricted Secret

PRINTER PORT

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

of

1

Rev

0A

5

4

3

2

1

C722

0.1u

RING1_N40

RING2_N40

DTR1_N40

RTS1_N40

DCD1_N40
DSR1_N40

CTS1_N40

DTR2_N40

RTS2_N40

DCD2_N40
DSR2_N40

CTS2_N40

SOUT140

SOUT240

SIN140

SIN240

D17

A C

1N4148

D18

1N4148

D21

A C

1N4148

D22

1N4148

AC

AC

5

+12V

D D

-12V

C C

B B

+12V

-12V

A A

U37

1

VDD(12V)

16

DA1

15

DA2

13

DA3

19

RA1

18

RA2

17

RA3

14

RA4

12

RA5

10

VSS(-12V)

C724

GD75232S

0.1u

Multiple RS232 Drivers and
Receivers

C726

0.1u

U38

1

VDD(12V)

16

DA1

15

DA2

13

DA3

19

RA1

18

RA2

17

RA3

14

RA4

12

RA5

10

VSS(-12V)

GD75232S

C728

0.1u

Multiple RS232 Drivers and
Receivers

VCC(5V)

DY1
DY2
DY3

RY1
RY2
RY3
RY4
RY5

GND

VCC(5V)

DY1
DY2
DY3

RY1
RY2
RY3
RY4
RY5

GND

20

5
6
8

2
3
4
7
9

11

20

5
6
8

2
3
4
7
9

11

DTR1_RS232
SOUT1_RS232
RTS1_RS232

DCD1_RS232
DSR1_RS232
SIN1_RS232
CTS1_RS232
RI1_RS232

DTR2_RS232
SOUT2_RS232
RTS2_RS232

DCD2_RS232
DSR2_RS232
SIN2_RS232
CTS2_RS232
RI2_RS232

+5V

C723

0.1u

CN2

180p-8P4C

7 8

5 6

3 4

1 2

PGND43,46,47,59

+5V

C727

0.1u

CN4

180p-8P4C

7 8

5 6

3 4

1 2

4

CN3

180p-8P4C

7 8

5 6

3 4

1 2

CN5

180p-8P4C

7 8

5 6

3 4

1 2

PGND

3

COM
1

1011

COM1

1
6
2
7
3
8
4
9
5

COM

COM
2

1011

COM2

1
6
2
7
3
8
4
9
5

COM

D19

A C

1N4148
D20

A C

1N4148

R498

10K

3VDUAL

R497

8.2K

RI_J 21,57

Q25

C

B

MMBT3904LT1
R499
1K

E

MS-9121-0A
0304_1 / 01
Title

Document Number

Micro Star Restricted Secret

MICRO-STAR INT'L CO.,LTD.

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

Taipei Hsien, Taiwan

http://www.msi.com.tw

COM PORT

Last Revision Date:

Tuesday, March 05, 2002

Sheet

17 57

1

Rev

0A

of

C725

0.1u

2