MSI MS-7125 Schematics

5

4

3

2

1

U33A

SATA5

1

AD[31..0]11,17,18,22

D D

C C

C_BE#[3..0]11,17,18,22

PAR11,17,18,22
PERR#11,17,18,22
SERR#11,17,18

FRAME#11,17,18,22,28
TRDY#11,17,18,22

IRDY#11,17,18,22
STOP#11,17,18,22,28

DEVSEL#11,17,18,22

AD29

SIIREQ*11,17
SIIGNT*11

PCI_INTA*11,17,18
SII_RST*11
PCICLK_SII11

AD31

104
105
106
107
108
109
112
113
116
117
118
123
124
125
126
127
142
143
146
147
150
151
153
154
160
161
162
163
164
165
166
167

114
128
141
155

140
131
137

129
136
130
134
135
115

103

98
95
96
97

171

PCI_AD31
PCI_AD30
PCI_AD29
PCI_AD28
PCI_AD27
PCI_AD26
PCI_AD25
PCI_AD24
PCI_AD23
PCI_AD22
PCI_AD21
PCI_AD20
PCI_AD19
PCI_AD18
PCI_AD17
PCI_AD16
PCI_AD15
PCI_AD14
PCI_AD13
PCI_AD12
PCI_AD11
PCI_AD10
PCI_AD09
PCI_AD08
PCI_AD07
PCI_AD06
PCI_AD05
PCI_AD04
PCI_AD03
PCI_AD02
PCI_AD01
PCI_AD00

PCI_CBE3
PCI_CBE2
PCI_CBE1
PCI_CBE0

PCI_PAR
PCI_PERR_N
PCI_SERR_N

PCI_FRAME_N
PCI_TRDY_N
PCI_IRDY_N
PCI_STOP_N
PCI_DEVSEL_N
PCI_IDSEL

PCI_REQ_N
PCI_GNT_N

PCI_INTA_N
PCI_RST_N
PCI_CLK
TEST_MODE

FL_ADDR[01]/BA5_EN

FL_ADDR[00]/IDE_CFG

AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AD22
AD21
AD20
AD19
AD18
AD17 RXN_6
AD16
AD15
AD14
AD13
AD12
AD11
AD10

AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0

C_BE#3
C_BE#2
C_BE#1
C_BE#0

PAR
PERR#
SERR#

FRAME#
TRDY#
IRDY#
STOP#
DEVSEL#

R709 100

SIIREQ*
SIIGNT*

TxP0
TxN0

RxP0

RxN0

TxP1

TxN1
RxP1

RxN1

TxP2

TxN2
RxP2

RxN2

TxP3

TxN3
RxP3

RxN3

FL_ADDR[18]
FL_ADDR[17]
FL_ADDR[16]
FL_ADDR[15]
FL_ADDR[14]
FL_ADDR[13]
FL_ADDR[12]
FL_ADDR[11]
FL_ADDR[10]
FL_ADDR[09]
FL_ADDR[08]
FL_ADDR[07]
FL_ADDR[06]
FL_ADDR[05]
FL_ADDR[04]
FL_ADDR[03]
FL_ADDR[02]

MEM_CS_N

FL_RD_N

FL_WR_N

FL_DATA[07]
FL_DATA[06]
FL_DATA[05]
FL_DATA[04]
FL_DATA[03]
FL_DATA[02]
FL_DATA[01]
FL_DATA[00]

EEPROM_SCLK
EEPROM_SDAT

LEDO

B B

24

152

22
21

REXT
PCI_M66EN

XTALI/CLKI
XTALO

LED1
LED2
LED3

TXN_4

4

RXP_4

9

RXN_4

8

TXP_5

12

TXN_5

13

RXP_5

18

RXN_5

17

TXP_6

27

TXN_6

28

RXP_6

33
32

TXP_7

36

TXN_7

37

RXP_7

42

RXN_7

41
80

79
77
76
75
69
68
67
66
64
63
62
57
56
55
54
51
50
49

81
52
53

94
93
92
91
90
87
86
85

48
47

65
70
78
84

TXP_4

3

TXP_4
TXN_4

RXN_4
RXP_4

TXP_5
TXN_5

RXN_5
RXP_5

TXP_6
TXN_6

RXN_6
RXP_6

TXP_7
TXN_7

RXN_7
RXP_7

VCC3

JSATA1

X_YJ102

R794 0

R710
X_270

2
1

TXP4

C657103P

TXN4

C658103P

RXN4

C659103P

RXP4

C660103P

TXP5

C662103P

TXN5

C663103P

RXN5

C664103P

RXP5

C665103P

TXP6

C667103P

TXN6

C668103P

RXN6

C669103P

RXP6

C670103P

TXP7

C671103P

TXN7

C672103P

RXN7

C673103P

RXP7

C674103P

3114_SATA_LED 30

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

SATA

SATA6

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

SATA

SATA7

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

SATA

SATA8

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

SATA

VCC3

+

C675

104P
EC66
100u

23

2
5

7
11
14
16
26
29
31
35
38
40
61
72
83

102
120
139
149
159

46
59
74
89

100
111
122
133
145
157
169

U34
YLT1087S-0.8A

VIN3VOUT

ADJ

1

U33B

GNDP
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
VSSI
VSSI
VSSI
VSSI
VSSI
VSSI
VSSI
VSSI
VSSO
VSSO
VSSO
VSSO
VSSO
VSSO
VSSO
VSSO
VSSO
VSSO
VSSO

sIi3114

2

VCC1_8A VCC3VCC1_8

6

VDDA

10

VDDA

15

VDDA

19

VDDA

30

VDDA

34

VDDA

39

VDDA

43

VDDA

25

VDDP

20

VDDO

60

VDDI

71

VDDI

82

VDDI

101

VDDI

119

VDDI

138

VDDI

148

VDDI

158

VDDI

45

VDDO

58

VDDO

73

VDDO

88

VDDO

99

VDDO

110

VDDO

121

VDDO

132

VDDO

144

VDDO

156

VDDO

168

VDDO

VCC1_8

+

EC65

470u

R715
1KST

R716
453R1%

L30 X_F301S0805

CP28

X_COPPER

C683
104P

VCC1_8A

R717 10M

Y11

25MHZ18P_D-1

C676
27P

A A

5

C677
27P

R712
1KST

1

N/C

44

N/C

SIL3114

4

GPIOEN

TRSTN

TDO
TCK
TMS

170

VCC1_8

176
175

TDI

174
173
172

C697
104P

C698
104P

C699
104P

C700
104P

VCC3

C685
104P

3

C686
104P

C701
104P

C687
104P

VCC1_8A

C688
104P

C690
104P

C689
104P

C691
104P

C696
104P

2

C692
104P

C693
104P

C694
104P

C695
104P

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT ' L C O.,LTD.

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

Sil3114

MS-7125

1

Last Revision Date:
Sheet

Rev

100

Thursday, November 11, 2004

134

of

5

4

3

2

1

NB FAN

+12V

NBFAN1

3
2
1

YJ103-BO

D44

X_1N4148S

R745

23

4

Q79
N-APM2054N_SOT89

1

27K

NB-FAN 23

R748
10K

CPU-FANPWM23
SYS-FANPWM23

FAN CONTROL

CPU-FANPWM
SYS-FANPWM

+12V

C710

C0.1U25Y

C709
C0.1U25Y

C711
C0.1U25Y

1
2
3
4
5
6
7

U36

FAN1_IN
FAN2_IN
VCC12
C1
C2
CHRPMP
GND

FAN1_DRV
FAN1_SEN
FAN2_DRV
FAN2_SEN
FAN3_DRV
FAN3_SEN

FAN3_IN

W83391TS

14
13
12
11
10
9
8

C707

X_C0.1U25Y

R741
10KR

R743

6.49KR1%

D D

L32
80S/0805/2A

1 2

R744

4.7K

SYS FAN2

23

4

C C

+12V

1 2

L33
80S/0805/2A

SFAN2

3
2
1

YJ103-BO

X_C0.1U25Y

1

C712

Q80
X_N-APM2054N_SOT89

R750
X_10KR

R752
X_6.49KR1%

CPU FAN

+12V

D43 X_1N4148_SOD123

R646 4.7KR

C708
C0.1U25Y

R742
X_0R0805

SYS FAN1

+12V

D45 X_1N4148_SOD123

R746

4.7KR

C713
X_C0.1U25Y
R751

0R0805

CPUFAN1

3
2
1

YJ103-BO

SFAN1

3
2
1

YJ103-BO

R739 27KR

R747 27KR

CPU-FAN 23

R740
10KR

SYS-FAN 23

R749
10KR

B B

LM90 DIGITAL TEMPERATURE SENSOR

VCC3

U37

SM_THERMDA4,23

SM_THERMDC4,23

CPU_THRIP#4,9

A A

VCC3

R806 X_10K

X_2200PC752

R805 X_0R

GND

THERMDA_CPU

THERMDC_CPU

GND

1

VDD

2

D+

3

D­T_CRIT_A#4SMC

X_SNSR-LM90CIMM

PCB Layout Guide

5

4

GND

ALERT#

SMD

5
6

SMBDATA

7

SMBCLK

8

Trace Length less
then 4000mil
Trace Width 8mil
Space to self 8mil
Space to other
8mil

SMBDATA 13,15,16,17,19,27
SMBCLK 13,15,16,17,19,27

3

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT ' L C O.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hs i e n, Taiwan

2

http://www.msi.com.tw

FAN & CPU SENSOR

MS-7125

Last Revision Date:

Thursday, November 11, 2004

Sheet

1

234

Rev

100

of

5

4

3

2

1

ATX connector / Front Panel

ESD Protect

C424

D D

VCC5

R387 330

VCC3

R401 10K

FP_RST#

C C

SPKR13

HDD+ PLED1

R617 33

X_104P
C422

PLED2
PLED1

R383

2.2K

X_181P

For MSI / Intel Front Panel

JFP1

1
3

7
9

3
5

HDD+
HDD­RESET-5PWSW+
RESET+

PWSW-

NC

JFP1

JFP2

GND1SPEAKER
SLED
PLED

VCCSPK

JFP2

RN98

1 2
3 4
5 6
7 8

8P4R-150

Q43
2N3904S

PLED
SLED

BUZ+

BUZ-

D46

1N4148S
D9

1N4148S
D10

1N4148S
D12

1N4148S

2

PLED2

4
6
8

2
4
6
8

VCC5

C421
104P

3114_SATA_LED 32

SATA_LED 12

PD_LED 29

SD_LED 29

PLED1 27
PLED2 27

VCC5

R609 33

R381 X_0

D11

X_1N4148S

VCC5

VCC5

RN97

3VDUAL

R608

22K

C423
104P

EXTSMI#13ALARM23

EXTSMI#

PWRBTN# 13,23

JGS1

1
2

X_YJ102

DLED123
DLED223
DLED323
DLED423

RN96

330

1 2

3 4

5 6

7 8

Q40

2N3904S

JDB1

1 2
3 4
5 6
7 8

YJ205

10

DLED1

DLED2

DLED3 DDLED3

DLED4

RN95

330

1 2

3 4

5 6

7 8

Q41

2N3904S

DDLED1
DDLED2

DDLED4

Q42

2N3904S

330

1 2

3 4

5 6

7 8

Q39

2N3904S

B B

ATX Connector

ATX1

C160
104P

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

2X12 POWER

PWR-2X12M

R146
10K

VCC3

VCC5

C158
X_104P

C161
102P

-12V

C162
102P

-5V

C404
104P

VCC5_SB

PS_ON#27

A A

5

3.3V

-12V
GND
P_ON
GND
GND
GND

-5V
5V
5V
5V
GND

3.3V

3.3V

GND

GND

GND
POK

5VSB

+12V
+12V

DET

1
2
3
4

5V

VCC5

5
6

5V

R75

7
8
9
10
11
12

4

VCC3

C159
104P

VCC5

C106
104P

10K

C107
104P

C110
104P

VCC5_SB
+12V

C105
104P

Q55
2N3904S

VCC3

3

VCC3

R460

10K

CE

B

R461

10K

ATX_PWR_OK 13,27

Micro Star Restricted Secret

Title

ATX connector / Front Panel

Document Number

MICRO-STAR INT ' L C O.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hs i e n, Taiwan

2

http://www.msi.com.tw

MS-7125

1

Last Revision Date:
Sheet

Thursday, November 11, 2004

334

Rev

100

of

5

ATA 33/66/100 Connector

PRIMARY IDE BLOCK SECONDARY IDE BLOCK

4

3

2

1

D D

HD_RST# HDRST#P

HD_RST#27

PDD[0..15]12 PDD[0..15] 12

PD_DREQ12

PD_IOW#12

PD_IOR#12
PD_IORDY12
PD_DACK#12

IRQ1412
PD_A112 PD_DET 12
PD_A012

PD_CS#112 PD_CS#3 12

PD_LED30

R118

VCC3

C C

B B

R618
X_8.2K

IRQ14

5.6K

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2

PDD7

R155 33

R77

4.7K

VCC5

R156 10K

R89
10K

IDE1

YJ220-CB-1

1
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

R111

4.7K

VCC3

HD_RST#

R154 33

2

PDD8
PDD9
PDD10
PDD11
PDD12

12

PDD13
PDD14PDD1

1615

PDD15PDD0

22
24
26
28
30
32
34
36
38
4039

C109
X_4700p_X7R

PD_A2 12

R87
15K

SDD[0..15]12

SD_DREQ12

SD_IOW#12

SD_IORDY12
SD_DACK#12

SD_CS#112 SD_CS#3 12

VCC3

R619
X_8.2K

IRQ15

SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

SD_IOR#12

IRQ1512
SD_A112
SD_A012

SD_LED30

R119

5.6K

R90

4.7K

VCC5

SDD7

R93
10K

R153 10K

HDRST#S

IDE2

YJ220-CW-1

1
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

R97

4.7K

VCC3

2

SDD8
SDD9
SDD10
SDD11
SDD12

12

SDD13
SDD14

1615

SDD15

22
24
26
28
30
32
34
36
38
4039

C115
X_4700p_X7R

R88
15K

SDD[0..15] 12

SD_DET 12
SD_A2 12

FM8

FM7

X

X_FM

X

X_FM

FM6

X

X_FM

FM5

X

X_FM

FM4

X

X_FM

FM3

X

X_FM

Simulation

7

7

8

Optics Orientation Holes Mounting Holes

X

X

X_FM

X_FM

FM1

FM2

X

X

X_FM

X_FM

7

8

9
2

MH5

6
5

3

4

4

7

8

9
2

MH4

6
5

3

4

7

8

9
2

MH6

6
5

3

4

8

9
2

MH9

3

3

FM20

A A

X

X_FM

FM18

FM17

FM19

X

X_FM

FM22

X

X_FM

FM21

X

X_FM

5

9
2

MH1

3

4

7

6
5

4

7

8

9
2

MH8

3

4

8

9

6

2

5

MH2

9

6

2

5

MH7

6
5

3

4

7

8

6
5

3

4

7

8

9
2

MH3

6
5

3

4

Micro Star Restricted Secret

Title

ATA 33/66/100 Connector

Document Number

MICRO-STAR INT ' L C O.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hs i e n, Taiwan

2

http://www.msi.com.tw

X_PIN1*2

MS-7125

1

J4

Last Revision Date:
Sheet

VCC5

J3

SIM1SIM2

X_PIN1*2

Monday, November 15, 2004

434

of

Rev

100

5

KB/MS/LPT/COM Port

KBVCC

PS2 KEYBOARD & MOUSE CONNECTOR

4

3

2

1

C1

RN1

FB11

0

1 2

3 4

PRD[0..7]

RN61

1 2
3 4
5 6
7 8

RN64

1 2
3 4
5 6
7 8

RN62

1 2
3 4
5 6
7 8

33

RSLCT23

RERR#23
RACK#23

RBUSY23

RPE23

5 6

7 8

4.7K

FB1 120-600mA
FB2 120-600mA

FB4 120-600mA
FB3 120-600mA

PRND4
PRND5
PRND6
PRND7

STB#
PRND0
AFD#
PRND1

PRND2
PRND3
PINIT#
SLIN#

PSLIN#

RSLCT
RERR#
RACK#
RBUSY
RPE

VCC5

PRND7
PRND6
PRND5
PRND4
RSLCT
RPE
RBUSY
RACK#

SLIN#
PINIT#
PRND3
PRND2
PRND1
AFD#
PRND0
STB#

RERR#

D D

MSDAT#

MSDATA

MSCLK#

MSCLK

KBDAT#

KBDATA

KBCLK#

KBCLK

PRD[0..7]

C C

B B

RSTB#

RAFD#

RINIT#

RSLIN#

PRD4
PRD5
PRD6
PRD7

RSTB#
PRD0
RAFD#
PRD1

PRD2
PRD3
RINIT#
RSLIN#

SLIN#

104P

MS_DT
MS_CK

KB_DT
KB_CK

D4 1N4148S

1

5

1

5

2

2

3

3

RN60

4

4

2.7K

6

6

7

7

8

8

9

10

9

10

1

5

1

5

2

2

3

3

RN63

4

4

2.7K

6

6

7

7

8

8

9

10

9

10

R38 2.7K

R1
1K

JKBMS1

7
8

11
12

1
2
5
6

C761

C762

180P

180P

RACK#
RBUSY
RPE
RSLCT

D4

PRND7
PRND6
PRND5
PRND4

PRND1
AFD#
PRND0
STB#

SLIN#
PINIT#
PRND3
PRND2

RERR#

YMD12P-1

C763
180P

1
3
5
7

7
5
3
1

7
5
3
1

7
5
3
1

10

9

MS

4

3

KB

PCI4REQ*18

C764
180P

2
4
6
8

8
6
4
2

8
6
4
2

8
6
4
2

CN4
8P4C-180P

CN5
8P4C-180P

CN7
8P4C-180P

CN6
8P4C-180P

180PC22

PARALLAL PORT

LPT1

STB#

1
2
3
4
5
6
7
8

9
10
11
12
13

LPT

CP16

X_COPPER

14
15
16
17
18
19
20
21
22
23
24
25

PRND0
PRND1
PRND2
PRND3
PRND4
PRND5
PRND6
PRND7
RACK#
RBUSY
RPE
RSLCT

C771 X_104P

AFD#
RERR#
PINIT#
PSLIN#

SPCI4REQ*18

1394REQ*22

MS1REQ*11,17

FRAME#11,17,18,22,32
STOP#11,17,18,22,32 PCICLK_MS1 11

MS1GNT*11

PCI4GNT*18

SPCI4GNT*18
1394GNT*22

PCI4REQ*
SPCI4REQ*
SPCI4GNT*

PCI4GNT*
1394REQ*
1394GNT*

2
4
6
8

2
4
6
8

C627
104P

RN582

4.7K
RN583

4.7K

VCC3

VCC3 VCC3

C629

C630

C628

104P

C633
10P

X_104P

R664 33
R665 33

U32

1

FRAME#

2

STOP#

3

SYSREQ#

4

SYSGNT#

5

PCIREQ1#

6

VSS

7

PCIGNT1#

8

PCIREQ2#

9

VCC

10

PCIGNT2#

11

PCIREQ3#

12

PCIGNT3#

13

VC3A

14

VC5A

MS-1

1

VCC3

3
5
7

1
3
5
7

AVCC
PCICLKI
RESET#

AVSS

VSS

PCLCLK0

PCICLK1

VCC
PCICLK2
PCICLK3
PCICLK4

VSS

VC3B
VC5B

28
27
26
25
24
23
22
21
20
19
18
17
16
15

C632
10P

C631

104P

X_104P

MS1_RST* 27

PCICLK_SLOT4 18
SPCICLK_SLOT4 18

R667
10K

R668
10K

R666
10K

SERIAL PORT 1

U3

VCC5

RTSA#
DTRA#

SOUTA

A A

20

VCC

NRIA#

2

RIN1

3

RIN2

NDSRA# DSRA#

4

RIN3

7

RIN4

NDCDA# NRIA#

9

RIN5

RTSA#

16

DIN1

DTRA#

15

DIN2

SOUTA

13

DIN3

11

GND

75232S-SSOP20

NRTSA
NDSRA#
NCTSA#
NRIA#

NDCDA#
NSOUTA
NSINA
NDTRA

5

V+
ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

V-

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

+12VCOM

1
19
18
17
14
12

5
6
8

-12VCOM

10

CN3
8P4C-180P

CN2
8P4C-180P

C6 104P
D2 1N4148S

RIA#

CTSA#
SINA

DCDA#
NRTSA

NDTRA
NSOUTA

D3 1N4148S

C12

+12V

RIA# 23
CTSA# 23
DSRA# 23
SINA 23
DCDA# 23

-12V

104P

NDCDA#NCTSA#
NSINA
NSOUTA
NDTRA

4

For EMI

COM1

NDSRA#

1

6

NRTSA

2

7

NCTSA#NSINA

3

8

4

9

5

COM

11 10

VCC5

C743
X_104P

C769 X_104P

C765 X_104P

C766 X_104P

C744
X_104P

C745
X_104P

CB79
X_104P
CB81
X_104P
CB83
X_104P
CB85
X_104P

C746
X_104P

C747
X_104P

C748
X_104P

CB80
X_104P
CB82
X_104P
CB84
X_104P
CB86
X_104P

C749
X_104P

3VDUALVTT_DDR VCC_DDR

C756
X_104P

Title

Document Number

MICRO-STAR INT ' L C O.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hs i e n, Taiwan

3

2

http://www.msi.com.tw

Moat Cap

C767 104P

VCC5

C768 104P

VCC1_5

Micro Star Restricted Secret

KB/MS/LPT/COM Port

MS-7125

Last Revision Date:

Friday, Nov em b er 12, 2004

Sheet

1

Rev

100

534

of

5

ACPI Controller

VCC5_SB

D D

PLED130

PLED230

C C

B B

SLP_S3#

+

EC5
470u

EC73
470U/10V

+

DDR VTT Power

3VDUAL

A A

U1

9

NC

8

VREF2

7

ENABLE

6

VCNTL

5

BOOT_SEL

W83310DS

1.25V/2.9A

EC40
X_470U/10V

+

VIN

GND

VREF1

VOUT

5

R321 4.7K

3VDUALVCC_DDR

VCC_DDR

1
2
3
4

EC2

470u/10V

R345
330

+

EC53
X_1000u

+

Q37

CE

2N3904S

G

CE

B

VCC5_SB

DS

1000u

EC1

X_1000u

R348
330

Q38
2N3904S

R353 4.7K

B

R349 4.7K

MS6_RST*11

HD_RST#29

MS1_RST*28

VRM_GD26
PWM_EN26

1.25VREF20

VCC5
VCC3

VDDA_25

R318

4.7K

Q63

2N7002S

+

EC31

EC43

X_1000u

+

R2
1KST

R3
1KST

R352
1K

R346
1K

R336
330

VRM_GD

1.25VREF

+

EC45
100u

105P/0805

VCC3VCC3 VCC3

+

EC16

X_1000u

VCC_DDR

+

EC3
470u

VCC3

C371

PS_ON#30

+

VTT_DDR

4

VCC3VCC5

R343

4.7K

R663
330

C374

C370

104P

104P

VCC5_SB

DDR 2.5V Power

VCC_DDR

+

EC4
1000u

4

1
2
3
4
5
6
7
8

9
10
11
12

+

EC69
1000u

FP_RST#
PCIRST#
HDD_RST#
DEV_RST#
VDD_GD
VDD_EN

1.25VREF
VCC5
SLOT_RST#
VCC3

2.5VDDA
AGND0

48

45

46

47

CPU_PWGD

PLED1/EXTRAM

PLED0/3VDLDEC#

PSIN#13PSOUT#14MEMBT15SS165VSB17DDRTYPE18VDIMM_LSEN

C359

0.47u

+

EC44
X_100u

3VDIMM

N-P45N02LD_TO252

D

Q75

G

S

R735 75RST

+

EC70
1000u

C358
105P

44

I2C_CLK

CHIP_PWGD

42

43

41

RSMRST#

I2C_DATA

VDIMM_LDRV20VDIMM_HSEN

19

R737
75RST

3VDUAL 3VDUAL

R351
X_330

VCC5_SB

38

39

37

S3#40S5#

GND

5VSB

PWR_OK

CHRPMP

AGND1

5VUSB_DRV

5V_DRV
VAGP_DRV
VAGP_SEN

WD_DET

1.2VLDT_DRV

1.2VLDT_SEN
TMP_FAULT#

VDIMM_HDRV

3VSB_SEN233VSB_DRV

21

22

24

C705
X_103P

3

R602 X_33R1%

R350
330

HT_PWRGD 9
SMBCLK 13,15,16,17,19,31
SMBDATA 13,15,16,17,19,31
RSMRST# 13
SLP_S5# 9,13,23

SLP_S3#

SLP_S3# 13,23
ATX_PWR_OK 13,30

C393
105P

U22

104PC383

36

C1

35

C2

34
33
32
31
30
29
28
27
26
25

MS-6

R330
10K

VCC3

+

EC38
470U/10V

C704
X_103P

5V_DRV

C463
105P

3VDUAL

1234

N-APM2054N_SOT89

G

N-P45N02LD_TO252

VCC3

3

9VSB

R332
10K

C462

X_105P

D

S

R598

5.1KR1%

Q76

Q78

R603 51KR1%

C603 X_C10000P16X

C382 1u/0805

R616 33

C681
100P

C225
X_102P

3.3VDIMM

+

C599
X_C100000P16X
R601
X_33R1%

VREF_IN

C608 C2200P16X

R606
200R

VCC5

3VDUAL

5V_DRV

VCC3

EC68
1000u

C604

C0.1U25Y

VREF_IN

C682
100P

VCC3

D

G

S

Q21

4 5

3

2

1

NN-P07D03LV_SO8

1.25VREF

R600

49.9KR1%

6
5
4
3
2
1

Q62
20N03

VCC1_2HT

6

7

8

R734 1K

C706
X_103P

R599 X_0R

+12V

C600

X_C0.22U16Y

U29

ISET7BOOT
VREF_IN

H_DRV

FB

PGND

COMP

ISEN

SS

L_DRV

GND

VDD

PWROK

VDDA

MS-6+_SOP14

5V_DRV

+

EC27

470u

VCC5_SB

3VDUAL

2

VCC5

8
9
10
11
12
13
14

C605 C2.2U10X0805

R607

C34
2200p

C60
X_102P

9VSB

U35B
LM358MX_SOIC8

5

+

6

-

4 8

R736 1.4KST

R738
1KST

2

D39
S-1N5817_DO214AC

C602 C0.22U16X

R604 3K

C606 C2.2U10X0805

CLOSE TO CHIP

10R0805

VCC5

4 5

3

2

1

VCC5

1.25VREF

7

C601
C4.7U10Y0805

VCC5_SB

Q7

6

7

8

NN-P07D03LV_SO8

R731 1K

C703
X_103P

3.3VDIMM

D

G

S

12

EC71

+

100UF/25V

CHOK6

CH-3.3U4A

N-P50N03LD

N-P50N03LD

G

Low RDS ON MOSFET

9VSB

3

+

2

-

4 8

R733
1KST

Q77
N-P45N02LD_TO252

3VDIMM

Title

Document Number

MICRO-STAR INT ' L C O.,LTD.

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

EC59 .CD1000U10EL15

+

1 2

EC60 CD1000U10EL15

+

1 2

DS

Q59

G

DS

R809

Q60

G

X_2.2RST

C759
X_102P

5V DUAL Power

D

Q61
20N03

S

VCC5

U35A
LM358MX_SOIC8

1

R732 200RST

VCC_DDR

+12V

Micro Star Restricted Secret

MS-6 ACPI Controller

1

CHOK7

CH-4.2U10A

5VDUAL

+

EC51
470U/10V

3VDUAL

1234

N-APM2054N_SOT89

12

+

Q65
2N7002S

D S

G

MS-7125

1

1.5V / 8A

VCC1_5

+

12

+

12

EC62

EC63

CD1000U6.3EL15
CD1000U6.3EL15
CD1000U6.3EL15

5VDUAL

5VDUAL

C311

X_104P

Q74

100UF/25V

Last Revision Date:
Sheet

1_5VDUAL

EC67

VCC2_5

C133

475P/0805

Thursday, November 11, 2004

634

of

+

12

EC61

C63

X_104P

Rev

100

5

VCC5VCC5

R670

D D

VRM_GD27

COREFB+

C C

COREFB-

B B

R672

4.7K

PWM_EN27

VCCP

R682
51

R685
51

1K

C638

0.1U

C646
X_102P

VID44
VID34
VID24
VID14
VID04

VCC5

R678 5.1K

R680 1K

R684 100

R688 X_150K

+10mV
OFFSET

R694 1.5K

R699 16.5KST

C654 0.047U

R692
150K

VID4
VID3
VID2
VID1
VID0

100PC642

C652
103P

C639

0.1U

562PC640

R690
X_51K

VSEN

C648
103P

4

38
39
40

1
2

3
35
37

8

9

10

12

11

6

36

5

4
13

14

15
16

U2
ISL6566CR

D42
1N5817

VID4
VID3
VID2
VID1
VID0
DACSEL/VID5
PGOOD
ENLL

COMP

FB

VDIFF

VSEN

RGND

OFST

FS
REF

VRM10
OCSET

ICOMP

ISUM
IREF

R700 20K
R701 20K
R702 20K

VCC5

VCC5

R669

X_4.7/0805

C634

475P/0805

7

VCC

GND

41

33

PVCC1
BOOT1

UGATE1

PHASE1

LGATE1

PVCC2
BOOT2

UGATE2

PHASE2

LGATE2

PVCC3
BOOT3

UGATE3

PHASE3

LGATE3

BOTTOM PAD CONNECT TO GND
THROUGH 10vias

ISEN1

ISEN2

ISEN3

R673 2.2RST

30

31

29

32

R675 2.2K

34

24

R681 2.2RST

26

27

28

25

R686 1.8K

23

18

R693 2.2RST

21

20

22

19

R696 1.8K

17

C637

0.1U

C645

0.1U

C651

0.1U

VCCP_IN

VCCP_IN

VCCP_IN

R671

4.7/0805

C636

105P/0805/16V

R674 1/0805

R677 0/0805

R679

4.7/0805

C643

105P/0805/16V

R683 1/0805

R689 0/0805

R691

4.7/0805

C649

105P/0805/16V

R695 1/0805

R698 0/0805

3

VIN

G

G

IPD06N03LA-TO252

VIN

G

G

IPD06N03LA-TO252

VIN

G

G

IPD06N03LA-TO252

DS

Q16

IPD09N03LA-TO252

DS

Q15

G

IPD06N03LA-TO252

DS

Q13

IPD09N03LA-TO252

DS

Q12

G

IPD06N03LA-TO252

DS

Q9

IPD09N03LA-TO252

DS

Q8

G

IPD06N03LA-TO252

C635

105P/0805

DS

C644

105P/0805

DS

C650

105P/0805

DS

2

VIN

C19

C20

X_104P

103P

CHOK5

R676

2.2RST

C641
102P

R687

2.2RST

C647
102P

R697

2.2RST

C653
102P

0.6UH/40A

CHOK4

0.6UH/40A

CHOK3

0.6UH/40A

EC25

3300UF/6.3V

EC22

3300UF/6.3V

+

12

EC29

3300UF/6.3V

VCCP_IN

C770

105P/0805

+

12

3300UF/6.3V

+

12

EC17

Q48

Q47

Q46

VCC5 VCC5 VCC5 VCC5

C124

C96

X_104P

X_104P

+

+

12

12

EC21

3300UF/6.3V

CHOK1 1.2uH-18A

C11

10U

+

12

1800UF/6.3V

EC23

1500u

EC26

+

EC18

1500u

C15
X_104P

0.8V~1.55V/80A

+

EC12

1500u

VCCP

1

C4
X_104P

+

1500u

EC6

+

VIN

C18

2.2u/1206/50V

Place NEAR PWM

VSEN

VCC5

R26
1K

R293 4.7K

A A

5

VSET023

Q32

2N3904S

VSET123

4

G

R292 4.7K

DS

2N7002S

R703
3KST

Q3

VCC5

R24
1K

2N3904S

VSET223

R704
2KST

DS

Q2

2N7002S

G

Q35

R291 X_4.7K

VCC5

R21
X_1K

G

Q34

X_2N3904S

3

DS

Q1

X_2N7002S

R705
1KST

VCCP_IN

C10
X_103P

2

JPW1

3

4

D2x2

1

GND

12V

2

GND

12V

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT ' L C O.,LTD.

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

K8 PWM ISL6566CR

MS-7125

1

Last Revision Date:
Sheet

Rev

Tuesday, November 16, 2004

734

of

100

5

REAR USB PORT

4

3

2

1

R789 0

D D

C C

B B

USB0-13

4 3

USB0+13

USB1-13

USB1+13

USB7-13

USB7+13

USB6-13

USB6+13

1 2

R790 0

R791 0

1 2

R792 0

R773 0

1 2

R774 0

R775 0

1 2

R776 0

4 3

4 3

4 3

USB_D0-

L42
X_CMC_90ohm_0603

CRITICAL

USB_D0+

L43
X_CMC_90ohm_0603

CRITICAL

L13
X_CMC_90ohm_0603

CRITICAL

L12
X_CMC_90ohm_0603

CRITICAL

USB_D1-

USB_D1+

USB_D7-

USB_D7+

ESD Protection

USB_D6-

USB_D1+
USB_D1-

USB_D6+

ESD Protection

USB_D7+

A A

5

4

USB_D7-

5VDUAL USB_VCC2

USB_OC#113

F3

1.5A-S

USB_OC#1

Near Chip

5VDUAL KBVCC

USB_OC#713

USB_VCC2

6
1

6
1

52

KBVCC

52

4
3

D47
X_IPC220CZ6 /SO6

4
3

D48
X_IPC220CZ6 /SO6

USB_D0+

USB_D0-

USB_D6+

USB_D6-

3

C112
104P

F2

1.5A-S

USB_OC#7

Near Chip

R620

5.1K

R621
10K

C90
104P

+

EC19
470U/10V

R622

5.1K

R623
10K

USB_D6­USB_D6+

USB_D7­USB_D7+

C111
104P

USB_D0­USB_D0+

USB_D1­USB_D1+

+

EC13
470U/10V

2

LAN_USB1A

5
6
7
8

UP

1
2
3
4

DOWN

USB/LAN_TR

VCC5 VCC5

C138
X_104P

5
6
7
8
1
2
3
4

23
24
25
26
27
28
29
30

LAN_USB2A

UP

DOWN

USB/LAN_TR

C203
X_104P

23
24
25
26
27
28
29
30

R65

C88
104P

X_47K

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT ' L C O.,LTD.

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

Rear USB Port

MS-7125

Last Revision Date:
Sheet

1

CP1

X_COPPER

CP14

X_COPPER

Rev

100

Thursday, November 11, 2004

834

of

5

FRONT USB PORT

R787 0

USB5-13

D D

USB5+13

1 2

R788 0

L41
X_CMC_90ohm_0603

CRITICAL

4 3

USB_D5-

USB_D5+

4

3

5VDUAL

F4

1.5A-S

USB_OC#513

Near Chip

2

USB_VCC

USB_OC#5

C678
104P

USB_VCC

R624

5.1K

R625
10K

+

EC50
470U/10V

C419
104P

1

R785 0

USB4-13

USB4+13

C C

B B

A A

USB2+13

USB2-13

USB3-13

USB3+13

USB8-13

USB8+13

USB9-13

USB9+13

1 2

R786 0

R777 0

1 2

R778 0

R779 0

1 2

R780 0

R781 0

1 2

R782 0

R783 0

1 2

R784 0

L40
X_CMC_90ohm_0603

CRITICAL

4 3

L36
X_CMC_90ohm_0603

CRITICAL

4 3

L37
X_CMC_90ohm_0603

CRITICAL

4 3

L38
X_CMC_90ohm_0603

CRITICAL

4 3

L39
X_CMC_90ohm_0603

CRITICAL

4 3

USB_D4-

USB_D4+

USB_D2+

USB_D2-

USB_D3-

USB_D3+

USB_D8-

USB_D8+

USB_D9-

USB_D9+

* USB Trace width : 7.5 mils
* USB Trace Spacing : 20 mils
* Differential USB Signlas Trace, Spacing : 7.5 mils

5

4

5VDUAL USB_VCC3

F8

1.5A-S

USB_OC#313

Near Chip

ESD Protection

ESD Protection

ESD Protection

USB_VCC3

USB_OC#3

C679
104P

USB_D2­USB_D2+

USB_VCC

USB_D4+
USB_D4-

USB_D2- USB_D3­USB_D2+

USB_D8+
USB_D8-

6
1

USB_VCC3

6
1

USB_VCC1

6
1

52

52

52

4
3

4
3

4
3

R626

5.1K

R627
10K

EC74

+

470U/10V

JUSB2

1 2
3 4
5 6
7 8

10

YJ205

USB 2.0 PIN HEADER
(Yellow)

USB_D5­USB_D5+

D49
X_IPC220CZ6 /SO6

USB_D3+

D50
X_IPC220CZ6 /SO6

USB_D9-

USB_D9+

D51
X_IPC220CZ6 /SO6

3

C417
104P

USB_D3­USB_D3+

5VDUAL

JUSB1

USB_D4­USB_D4+ USB_D5+

F7

1.5A-S

USB_OC#913

USB_VCC1

USB_OC#9

Near Chip

1 2
3 4
5 6
7 8

10

YJ205

USB 2.0 PIN HEADER
(Yellow)

USB_VCC1

R628

5.1K

C680

R629

104P

10K

USB_D8­USB_D8+

USB 2.0 PIN HEADER
(Yellow)

+

EC72
470U/10V

JUSB3

1 2
3 4
5 6
7 8

YJ205

10

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT ' L C O.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hs i e n, Taiwan

2

http://www.msi.com.tw

Front USB Port

C598
104P

MS-7125

1

USB_D5-

Last Revision Date:
Sheet

USB_D9­USB_D9+

Rev

100

Thursday, November 11, 2004

934

of

5

4

3

2

1

Super I/O

SIO_RST*11

SIO_PCLK11

SERIRQ11

LPC_DRQ#011

R397 30KST

SM_THERMDA

SIO_24M13

VCC5_SB

LPC_FRAME_R#11

C28
104P

R812

X_0

SYS-FANPWM31
SYS-FAN31

CPU-FANPWM31
CPU-FAN31

THRM#13

D D

LPC_AD[3..0]

C C

B B

LPC_FRAME_R#

VSET026

VSET126
VSET226

VCC3
VCCP

SIO_PME#13

DLED130

PWRBTN#13,30

DLED430

SLP_S3#13,27

VBAT
VCC3
VCC5

C94
104P

LPC SUPER I/O W83627F/HF/THF

83627THF

SIO_RST*

SERIRQ

LPC_DRQ#0

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3

GPO13
VSET0

GPO14
VSET1
VSET2

TMP_VREF

SM_THERMDA

SYS_TMP

-12VIN RINIT#
+12VIN

SVID5
CHASSIS

VTIN_VCC

U6

30

LRESET#

21

LCLK

23

SERIRQ

22

LDRQ#

29

LFRAME#

27

LAD0

26

LAD1

25

LAD2

24

LAD3

125

GPX2/GP13

123

GPY1/GP15

128

GPSA1/GP10

121

GPSA2/GP17

126

GPX1/GP12

124

GPY2/GP14

127

GPSB1/GP11

122

GPSB2/GP16

120

MSO/IRQIN0/GP20

119

MSI/GP21

101

VREF

102

VTIN3

103

VTIN2

104

VTIN1

93

GP26

94

GP25

95

GP24

96

GP23

97

VIN3

98

VIN2

99

VIN1

100

CPU_VCORE

106

GP54

107

GP53

108

GP52

109

GP51

110

GP50

116

FANPWM1

113

FANIN1

115

FANPWM2

112

FANIN2

111

OVT#

105

GP55

118

GP22

76

CASEOPEN#

19

PME#

89

WDTO/GP33

91

GP31

92

GP30

67

PSOUT#/GP47

68

PSIN/GP46

64

SUSLED/GP37

90

PLED/GP32

72

PWRCTL#/GP42

73

SLP_SX#/GP41

18

CLKIN

61

VSB

74

VBAT

28

VCC3

12

VCC_1

48

VCC_2

77

GP36

114

VCC_4

W83627THF-E

DRVDEN0

SMI#/IRQIN1

INDEX#

MOA#

FANIN3

DSA#

FANOUT3

DIR#

STEP#

WRDATA#

WE#

TRACK0#

WP#

RDDATA#

HEAD#

DSKCHG#

SLCT

BUSY
ACK#
SLIN#

INIT#

ERR#

AFD#
STB#

IRRX/GP34

GP45

IRTX

GP40

DCDA#
DSRA#

SINA
RTSA#
SOUTA
CTSA#
DTRA#

RIA#
DCDB#

DSRB#

SINB
RTSB#
SOUTB
CTSB#
DTRB#

RIB#
GA20M

KBRST

KBDATA

KBCLK

MSDATA

MSCLK

BEEP

RSMRST#/GP44

PWROK/GP43

VSS1
VSS2
GP35

VSS4(AGND)

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

PE

DRVDEN0

1
2

INDEX#

3

MOT_A#

4
5

DRV_A#

6

MOT_B#

7

DIR#

8

STEP#

9

WT_DT#

10

WT_EN#

11

TRACK0#

13

FDD_WP#

14

RDATA#

15

HEAD#

16

DSKCHG#

17
42

41
40
39
38
37
36
35
31
32
33
34
43
44
45
46
47

IRRX

88
69

IRTX

87
75

R49 X_0

56
50
53

RTSA#

51

SOUTA

54
49
52
57

84
79
82
80

SOUTB

83
78
81
85

W_A20GATE

59

W_KBRST#

60
63
62
66
65
58

70
71

20
55
86
117

PRD0
PRD1
PRD2
PRD3
PRD4
PRD5
PRD6
PRD7CPU_TMP
RSLCT

RSLCT 28

RPE

RPE 28

RBUSY

RBUSY 28

RACK#

RACK# 28

RSLIN#

RSLIN# 28
RINIT# 28

RERR#

RERR# 28

RAFD#

RAFD# 28

RSTB#

RSTB# 28

DLED3 30

SLP_S5# 9,13,27
DCDA# 28
DSRA# 28
SINA 28
RTSA# 28
SOUTA 28
CTSA# 28
DTRA# 28
RIA# 28

R40 4.7K

2
4
6
8

KBDAT

KBDATA 28

KBCLK

KBCLK 28

MSDAT

MSDATA 28

MSCLK

MSCLK 28

BEEP

DLED2 30

SM_THERMDC

DRV_B#

R64 X_0

NB-FAN 31

PRD[0..7] 28

83627THF

VCC5

1

VCC5

3
5
7

RN65 4.7K

SM_THERMDC 4,31

W_A20GATE
W_KBRST#

VBAT

C24

X_100p

VCC5 VCC5

R405 10K
R406 10K

C68

X_104P

FDD1

1 2
5

7 8
9 10

11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34

CN-BH-D2 x 17-1:3-BK

VCC5

C93

104P

LPC I/O STRAPPING RESISTOR

R56 4.7K

VCC5

R48 4.7K
R58 X_4.7K

VCC5

SOUTA

L: Disable KBC

SOUTB

L: 24MHZ
L: CFAD=2E

RTSA#

L: PNP Default

A A

SPEAKER BLOCK

VCC5

R51
X_10K

R50

BEEP

B

X_4.7K

Q5

X_NPN-MBT3904LT1-S-SOT23

SOUTA
SOUTB
RTSA#

H: Enable KBC
H: 48MHZ
H: CFAD=4E
H: PNP no DefaultDTRA#

Chasiss Intrusion

ALARM 30

CE

5

JCI1

1
2

D1x2-BK

VBAT

R41
2M

CHASSIS

1
2

N31-1020011-C09

VCC5

VCC5

VCC5

VCC5

VCC5

R765 4.7K

R766 4.7K

R769 4.7K

R770 4.7K

R771 4.7K

4

VSET0

VSET1

VSET2

GPO13

GPO14

SM_THERMDA SM_THERMDC

C753

3300p

R767 X_0
R768 X_0

GPO13
GPO14

3

FLOPPY CONNECTOR

DRVDEN0

4
6

INDEX#

MOT_A#

DRV_B#

DRV_A#

MOT_B#

DIR#

STEP#

20

WT_DT#

WT_EN#

TRACK0#

FDD_WP#

RDATA#

HEAD#

DSKCHG#

A20GATE 13

KBRST# 13

R407

R408

20K

20K

C86
X_104P
C425
X_104P
C217
X_104P

INDEX#
TRACK0#
FDD_WP#
RDATA#
DSKCHG#

RN66

1 2
3 4
5 6
7 8

R67 X_150

X_150

BIOS PROTECT BLOCK

BIOS Update Config.

HIGH

Un_protected

LOW

Protected

VCC3

10K

7

8

5

6

3

4
2

JBIOS1

1
2

ICH5 GPO19 default value is HIGH

X_YJ102

BIOS_WP#13

Reservered GPI

PRES4

Reservered GPI

PRES3

1

RN90

BIOS_WP#

VTIN_VCC

SM_THERMDC

R43
10K

RT1

YT103S-1N

SM_THERMDC

BIOS_WP#

LPC_AD0
LPC_AD1
LPC_AD2

default is high

R322 X_8.2K

R323 8.2K

R335 X_8.2K

R333 8.2K

TMP_VREF

SYS_TMP

2

VCC5

Default

LPC_RST
PRES3

R344 4.7K

VCC3

VCC3

CP3 X

C41
104P

FB6 X
FB5 X

CP2 X

R53
10K

RT2

YT103S-1N

SM_THERMDC

NOTE: LOCATE CLOSE
STATUS PANEL

C373

10U/1206

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

3VDUAL

VCC5

TMP_VREF

CPU_TMP

BIOS1

VPP
RST#
FGPI3
FGPI2
FGPI1
FGPI0
WP#
TBL#
ID3
ID2
ID1
ID0
FWH0
FWH1
FWH2
GND

BIOS_4Mbit

<Priority>

LPC_PCLK

LPC_RST

SIO_RST*
LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
LPC_FRAME_R#

+12V

-12V

Title

Document Number

Intel Front IR Header

VCC5

1

VCC3

C347

C346

104P

X_104P

VCC3

32

VCC

31

CLK

FGPI4

IC(VIL)

GNDA
VCCA

GND
VCC

INIT#

FWH4

RFU
RFU
RFU
RFU
RFU

FWH3

R410 10

VCC3

30
29
28
27
26
25
24
23
22
21
20
19
18
17

R409

3.32K

3

PRES4

LPC_FRAME_R#

LPC_AD3

SIO_RST*

2

D15
S-BAT54A_SOT23

1

JLPC1

1 2
3 4
5
7 8

9 10
11 12
13 14

YJ205

Thermal Resistor

R45 28K

1 2

R46 232K

1 2

SM_THERMDC

Micro Star Restricted Secret

W627THF LPC I/O / FWH

MICRO-STAR INT ' L C O.,LTD.

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

MS-7125

JIR1

1

4

334

6

556

CON2X3A

LPC_AD3
LPC_AD2
LPC_AD1
LPC_AD0

LPC_PCLK 11

R308 4.7K

JLPC_RST

VCC3

6

12

R44
10K

Last Revision Date:

Friday, Nov em b er 12, 2004

Sheet

1

IRRXIRTX

RN91

12
34
56
78

8.2K

VCC3

VCC3

R411
10K

JLPC_RST

VCC5

+12VIN

-12VIN

12

R47
56K

TMP_VREF

10 34

of

VCC3

Rev

100

5

1394a OHCI Link Layer Controller

4

VCC3

P3VA

3

2

+12V

A C

A_BRS340-S-CASE403-03

1

D5

CPWR

C25
102P

YFUSE2AS-P

EC7

X_470U/35V

F1

CPWR_0

C29
103P

J1

8

SHLD

2

PWR

3

TPB+

4

TPB-

5

TPA+

6

TPA-

1

GND

7

SHLD

1394-6Mhorizontal_black

N5G-06M0021-K06

F6

TPA0+
TPA0­TPB0+
TPB0-

CPWR_1

TPA1+
TPA1­TPB1+
TPB1-

C433
103P

CPWR_1

D D

C C

C_BE#[3..0]11,17,18,32

B B

AD[31..0]

AD[31..0]11,17,18,32

C_BE#[3..0]

PAR11,17,18,32

FRAME#11,17,18,28,32

IRDY#11,17,18,32

TRDY#11,17,18,32

STOP#11,17,18,28,32

DEVSEL#11,17,18,32
1394REQ*28
1394GNT*28

PERR#11,17,18,32

PCI_INTD*11,17,18

PCICLK_139411

1394_RST*11

PME#

PME#11,17,18

VCC3

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

C_BE#3
C_BE#2
C_BE#1
C_BE#0

PAR
FRAME#
IRDY#
TRDY#
STOP#

AD28

R372 100

DEVSEL#
1394REQ*
1394GNT*
PERR#
PCI_INTD*

PCICLK_1394

R300 X_0

R305 X_4.7K

97
98

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

5
6

7
10
11
12
13
14
17
18
19
21
22
23
27
28

107
122

4
15

3

123
124
126
128
108
127

96
95

2
91

93
92
37

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#

102

94

113

VDD1

VSS1

103

125

VDD2

VSS2

111

8

VDD3

VSS3

121

20

VDD4

VSS4

1

33

VDD5

VSS5

9

VDD6

VSS6

16

114

VSS7

26

35

VDDC1

VDDC2

VSS8

VSS9

34

24

RAMVDD

GNDATX0

59

GNDARX0

GNDARX1

64

69

68

GNDATX2

GNDARX2

GNDATX1

83

82

39

PVDD1

49

PVDD2

62

VDDATX0

RAMVSS

25

76

75

65

VDDATX1

VDDARX0

VSSC1

VSSC2

36

115

90

89

XTPBIAS0

VDDATX2

VDDARX2

VDDARX1

XTPBIAS1

XTPBIAS2

D6/CMCJMP

PHYRESET

CTL0/PC0JMP
CTL1/PC1JMP

D7/PC2JMP

LINKON/TSIJMP

LREQ/TSOJMP

SCL/EECK

PGND1

PGND2

41

50

XTPA0P
XTPA0M
XTPB0P
XTPB0M

XTPA1P
XTPA1M
XTPB1P
XTPB1M

XTPA2P
XTPA2M
XTPB2P
XTPB2M

XCPS

XREXT

MODE0
MODE1

SCLK

LPS/CMC

SDA/EEDI

EEDO

EECS

VT6307

U21

TPBIAS0

74

TPA0+

73

TPA0-

72

TPB0+

71

TPB0-

70

TPBIAS1

81

TPA1+

80

TPA1-

79

TPB1+

78

TPB1-

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

NC

32
31
30
29

60

XI

61

XO

C378

104P

R327 2K

EECK
EEDI

R306 4.7K

R338
1M

R358 11KST
R354 1KST

R359 6.34K
C406
47P

P3VA

C381 10P

Y6
24M-16pf

C387 10P

P3VA

CPWR_F

+12V

D13

A C

A_BRS340-S-CASE403-03

TPBIAS0

C409

R373 4.99KST

334P

CPWR_0

CPWR_F

C432
102P

TPBIAS1

C410

R374 4.99KST

334P

TPA1+ TPA1-

TPB1+ TPB1-

CPWR_1

For Intel 1394 pinheader

104P

C30

R363 54.9RST
R362 54.9RST
R361 54.9RST
R360 54.9RST

TPB0+
TPB0­TPA0+
TPA0-

YFUSE2AS-P

EC54

X_470U/35V

R367 54.9RST
R366 54.9RST
R365 54.9RST
R364 54.9RST

J1394_1

1 2
3 4
5 6
7 8
9 10

YJ205

VCC3

C343

C380

A A

5

VCC3

X_L02-8008044-J07

L10

CP12

X_COPPER

P3VA

4

104P

P3VA

C360
104P

C372
104P

C342
104P

C390
104P

C369
104P

C405
104P

C344
104P

C340
104P

X_104P

C407
104P

C341

C345

104P

104P

3

VCC3 VCC3

R302

4.7K

EECK
EEDI

R307 X_510

R301

4.7K

U19

6
5

7

X_ATMEL AT24C02

2

SCLK
SDA

WP

VCC

GND

VCC3

8
1

A0

2

A1

3

A2

4

Micro Star Restricted Secret

Title

1394a Link Layer Controller

Document Number

MICRO-STAR INT ' L C O.,LTD.

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

MS-7125

1

Last Revision Date:

Thursday, November 11, 2004

Sheet

11 34

of

Rev

100