Biostar IG31C-M7S Schematic

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Cover She_
Block Diagram
General Spec.

D D

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SHEET

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2
3
4

BIOSTAR GROUP

IG31C-M7S

5Component Size
Processor
North Bridge
South Bridge
Clock Synthesizer)
Sdram Dimms
PCI-Ex16 Slot
Pci Slot

C C

PCI-Ex1 Slot
IDE Connectors
ATX Power & Bypass CAP
COM , PS2 , USB, FPY
FPY Front PAN USB WOL FANS
Audio Codec
AUDIO Connector
VCC_CORE DC-DC Converter
Miscellaneous DC-DC Converters
V_SM & V_1P25_CORE

B B

LPC / SUPER I / O
VGA conector
MH & Coupon
RTL8103EL LAN Chips
BOM

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

uATX

VER:6.7

775 CPU , FSB1066 ,
PCI-Ex16 , PCI-Ex1 ,DDR-II* 2
, 10/100 LAN,PCI*2

A A

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Cover Sheet

Cover Sheet

Cover Sheet

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

1 36Thursday, October 15, 2009

1 36Thursday, October 15, 2009

1 36Thursday, October 15, 2009

6.7

5

4

3

2

1

D D

VRM 11
ISL6312

SDVO header

PCI EXPRESS X 16

8GB/s

BLOCK DIAGRAM

LGA775

Prescott

ADDR

AGTL+ BUS

ADDR

FSB 1333 Mhz

DATA

CTRL

CTRL

DA T A

Channel A

533/667/800MHz

DDR2
Modules

Intel G31

C C

VGA

333MHz

Channel B

Direct Media Inerface 1.5
2GB/s

PCIEX1 CONN 1
PCIEX1 RTL

MIGA LAN

USB PORT 0-7

USB1.1/2.0

SPI ROM

B B

ICH7

Serial ATA Interface

UDMA33/66//100

533/667/800MHz

DDR2
Modules

PCI CNTRL

PCI ADDR/DATA

SATA 1/2/3/4

IDE Primary

PCI CONN 2

PCI CONN 1

LPC ASIC

HD Audio Codec ALC662

ITE 8718

A A

5

4

Floopy COM

Keyboard

Mouse

parallel header

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Block Diagram

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

2 36Thursday, October 15, 2009

2 36Thursday, October 15, 2009

2 36Thursday, October 15, 2009

6.7

5

4

3

2

1

PCI
Slot

IDE

1

SEL

GNT#

REQ#

CLOCKINT#

2

D D

Chips GPIO

PATA
ICH7

S
I/O

BIOS
LAN

C C

ANTI-POP
DIMM-OV
CPU-OV
SATA-LED

S
I/O

IDE
SEL

INT# CLOCK

GNT# REQ#

B B

A A

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General Spec.

General Spec.

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General Spec.

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

3 36Thursday, October 15, 2009

3 36Thursday, October 15, 2009

3 36Thursday, October 15, 2009

6.7

5

4

3

2

1

0.61 to 0.62

1.dummy R485, add R501,R502,Q70,Q24 for BSEL=0,NB judge improperly

2.add R359,R360,C88,Q23,CT31 to supply a stable power to CRT

D D

3.swap the smbusclk and smbusdata of CLK generation

4.add Q88,Q69,Q71,Q73,Q75 for ESD

5.disconnect RST_BUTT to SIO

6.change LAN chip to 8102E

7.change all MOS to P0903BDG

C C

B B

A A

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Date: Sheet of

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Change Lise

IG31C-M7S

IG31C-M7S

IG31C-M7S

6.7

6.7

4 36Thursday, October 15, 2009

4 36Thursday, October 15, 2009

4 36Thursday, October 15, 2009

1

6.7

5

D D

4

3

2

1

22U/25DE
100U/16DE
220U/10DE
470U/16DE
1000U/10DE
1500U/16DE
3300U/25DE

C C

B B

5*7 mm

6.3*11 mm

6.3*11 mm
8*11 mm
8*14 mm
10*25 mm
10*25 mm

2

1

TO-263

B55QS03

D

D

3

S

G

TO-263

2SK3296 HSD882-D

G

S

TO-252 SOT-23

20N03
TM3055TL-S
45N03
FDD6030L

D

G

S

SOT-23

2N7002 LM431
SI2303S
SI2301S

C

E

B

2N3904
2N3906
MMBT2907A

3

1

SOT-23

BAT54C
BAT54S

C

B C

2

1

E

3

E

B

2

T0-92

78L05-D
LM432

T0-92

2N2222A
2N2097A

T0-92

A A

Title

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Component Size

Component Size

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Custom

Custom

Date: Sheet of

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Component Size

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

5 36Thursday, October 15, 2009

5 36Thursday, October 15, 2009

5 36Thursday, October 15, 2009

6.7

5

CPU1A

AGTL+HA[16:3]8

D D

HREQ#08
HREQ#18
HREQ#28
HREQ#38
HREQ#48

H_ADSTB#08

C C

AGTL+HA[35:17]8

H_ADSTB#18

H_TCK
H_TDI
H_TDO
H_TMS
H_TRST#

H_BPM0
H_BPM1

B B

A A

H_BPM2
H_BPM3
H_BPM4
H_BPM5

IC_RST_IN

BSEL0C
BSEL1C
BSEL2C

AGTL+HA3
AGTL+HA4
AGTL+HA5
AGTL+HA6
AGTL+HA7
AGTL+HA8
AGTL+HA9
AGTL+HA10
AGTL+HA11
AGTL+HA12
AGTL+HA13
AGTL+HA14
AGTL+HA15
AGTL+HA16

HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4

H_ADSTB#0

AGTL+HA17
AGTL+HA18
AGTL+HA19
AGTL+HA20
AGTL+HA21
AGTL+HA22
AGTL+HA23
AGTL+HA24
AGTL+HA25
AGTL+HA26
AGTL+HA27
AGTL+HA28
AGTL+HA29
AGTL+HA30
AGTL+HA31
AGTL+HA32
AGTL+HA33
AGTL+HA34
AGTL+HA35

H_ADSTB#1

AE1
AD1
AF1
AC1
AG1

AJ2

AJ1
AD2
AG2
AF2
AG3

AC2
AK3

AJ3
G29

H30
G30

CPU1D

CPU1D

TCK
TDI
TDO
TMS
TRST#

BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#

DBR#
ITPCLKOUT0

ITPCLKOUT1
BSEL0

BSEL1
BSEL2

LGA 775-MICRO-ATX

LGA 775-MICRO-ATX

CPU1A

L5

A03#

P6

A04#

M5

A05#

L4

A06#

M4

A07#

R4

A08#

T5

A09#

U6

A10#

T4

A11#

U5

A12#

U4

A13#

V5

A14#

V4

A15#

W5

A16#

N4

RSVD1

P5

RSVD2

K4

REQ0#

J5

REQ1#

M6

REQ2#

K6

REQ3#

J6

REQ4#

R6

ADSTB0#

G5

PCREQ#

AB6

A17#

W6

A18#

Y6

A19#

Y4

A20#

AA4

A21#

AD6

A22#

AA5

A23#

AB5

A24#

AC5

A25#

AB4

A26#

AF5

A27#

AF4

A28#

AG6

A29#

AG4

A30#

AG5

A31#

AH4

A32#

AH5

A33#

AJ5

A34#

AJ6

A35#

AC4

RSVD3

AE4

RSVD4

AD5

ADSTB1#

LGA 775-MICRO-ATX

LGA 775-MICRO-ATX

4 OF 7

4 OF 7

VTT10
VTT11
VTT12
VTT13
VTT14
VTT15
VTT16
VTT17
VTT18
VTT19
VTT20
VTT21
VTT22
VTT23
VTT24

VTTPWRGD

VTT_OUT1
VTT_OUT2

VTT_SEL

ADS#
BNR#

HIT#

RSP#

BPRI#
DBSY#
DRDY#

HITM#

IERR#

INIT#
LOCK#
TRDY#

BINIT#

DEFER#

MCERR#

BR0#

AP0#

AP1#

H_BPM0_2
H_BPM1_2
H_BPM2_2
H_BPM3_2

DP0#

DP1#

DP2#

DP3#

MCH_CPU_GTLREF

CPU_GTLREF0
CPU_GTLREF1
CPU_GTLREF2
CPU_GTLREF3

RESET#

RS0#

RS1#

RS2#

1 OF 7

1 OF 7

A29

VTT1

B25

VTT2

B29

VTT3

B30

VTT4

C29

VTT5

A26

VTT6

B27

VTT7

C28

VTT8

A25

VTT9

A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28
D29
D30

VTT_PWRGD

AM6

VTT_OUT_RIGHT

AA1

VTT_OUT_LEFT

J1
F27

H_BPM2_2H_BPM2
H_BPM1_2H_BPM1
H_BPM0_2H_BPM0
H_BPM3_2H_BPM3

D2
C2
D4
H4
G8
B2
C1
E4
AB2
P3
C3
E3
AD3
G7

AB3
F3
U2
U3

G1
C9
G4
G3

J16
H15
H16
J17

E24
H1
H2
F2
G10
G23

B3
F5
A3

V_FSB_VTT

H_ADS#
H_BNR#
H_HIT#

H_BPRI#
H_DBSY#
H_DRDY#
H_HITM#
H_IERR#
H_INIT#
H_HLOCK#
H_HTRDY#

H_DEFER#

H_BR0#

H_BPM0_2
H_BPM1_2
H_BPM2_2
H_BPM3_2

CPU_GTLREF0
CPU_GTLREF1
CPU_GTLREF2
CPU_GTLREF3
H_CPURST#

H_RS#0
H_RS#1
H_RS#2

VTT_PWRGD 30
VTT_OUT_RIGHT 29,30

VTT_OUT_LEFT

V_1P5_CORE

FOR KENTSFIELD SUPPORT

5

4

H_ADS# 8
H_BNR# 8
H_HIT# 8

H_BPRI# 8
H_DBSY# 8
H_DRDY# 8
H_HITM# 8

H_INIT# 14
H_HLOCK# 8
H_HTRDY# 8

H_DEFER# 8

H_BR0# 8

H_CPURST# 8

H_RS#0 8
H_RS#1 8
H_RS#2 8

R64

R64
115 1% 0402

115 1% 0402

R63

R63
200 1% 0402

200 1% 0402

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

4

AGTL+HD[31:16]8

VTT_OUT_RIGHT 29,30

R40

R40
BEAD 60 0805 1A

BEAD 60 0805 1A

C40

C40

H_DBI#08

H_HDSN#08

H_HDSP08

R5710 0402 R5710 0402

12

12

H_VCCPLL

H_DBI#18
H_HDSN#18
H_HDSP18

C431UF 10V Y5V C431UF 10V Y5V

C3540.1UF 16V X7R 0402 C3540.1UF 16V X7R 0402

H_HDSN#1
H_HDSP1

CPU_GTLREF0

CPU_GTLREF3

H_VCCPLL

C29

C29
1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

AGTL+HD0
AGTL+HD1
AGTL+HD2
AGTL+HD3
AGTL+HD4
AGTL+HD5
AGTL+HD6
AGTL+HD7
AGTL+HD8
AGTL+HD9
AGTL+HD10
AGTL+HD11
AGTL+HD12
AGTL+HD13
AGTL+HD14
AGTL+HD15
H_DBI#0
H_HDSN#0
H_HDSP0

AGTL+HD16
AGTL+HD17
AGTL+HD18
AGTL+HD19
AGTL+HD20
AGTL+HD21
AGTL+HD22
AGTL+HD23
AGTL+HD24
AGTL+HD25
AGTL+HD26
AGTL+HD27
AGTL+HD28
AGTL+HD29
AGTL+HD30
AGTL+HD31

H_DBI#1

PC30 1UF 16V 0805 Y5VPC30 1UF 16V 0805 Y5V

V_FSB_VTT

INDUCTOR 10UH 0805

INDUCTOR 10UH 0805

10UF 10V 0805 Y5V

10UF 10V 0805 Y5V

B4
C5
A4
C6
A5
B6
B7

A7
A10
A11
B10
C11

D8
B12
C12
D11

A8

C8

B9

G9

F8

F9

E9

D7
E10
D10
F11
F12
D13
E13
G13
F14
G14
F15
G15
G11
G12
E12

1 2

L1

L1

C87

C87

3

CPU1B

CPU1B

D00#
D01#
D02#
D03#
D04#
D05#
D06#
D07#
D08#
D09#
D10#
D11#
D12#
D13#
D14#
D15#
DBI0#
DSTBN0#
DSTBP0#

D16#
D17#
D18#
D19#
D20#
D21#
D22#
D23#
D24#
D25#
D26#
D27#
D28#
D29#
D30#
D31#
DBI1#
DSTBN1#
DSTBP1#

LGA 775-MICRO-ATX

LGA 775-MICRO-ATX

CPU_GTLREF0 7

CPU_GTLREF1

12

C370.1UF 16V X7R 0402 C370.1UF 16V X7R 0402

CPU_GTLREF2

12

C970.1UF 16V X7R 0402 C970.1UF 16V X7R 0402

21

12

3

2 OF 7

2 OF 7

D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#

DBI2#
DSTBN2#
DSTBP2#

D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#

DBI3#
DSTBN3#
DSTBP3#

H_VCCIOPLL

12

G16
E15
E16
G18
G17
F17
F18
E18
E19
F20
E21
F21
G21
E22
D22
G22
D19
G20
G19

D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
C20
A16
C17

H_VCCA

C50

C50

1UF 10V Y5V

1UF 10V Y5V

H_VSSA

AGTL+HD32
AGTL+HD33
AGTL+HD34
AGTL+HD35
AGTL+HD36
AGTL+HD37
AGTL+HD38
AGTL+HD39
AGTL+HD40
AGTL+HD41
AGTL+HD42
AGTL+HD43
AGTL+HD44
AGTL+HD45
AGTL+HD46
AGTL+HD47
H_DBI#2
H_HDSN#2
H_HDSP2

AGTL+HD48
AGTL+HD49
AGTL+HD50
AGTL+HD51
AGTL+HD52
AGTL+HD53
AGTL+HD54
AGTL+HD55
AGTL+HD56
AGTL+HD57
AGTL+HD58
AGTL+HD59
AGTL+HD60
AGTL+HD61
AGTL+HD62
AGTL+HD63
H_DBI#3
H_HDSN#3
H_HDSP3

AGTL+HD[47:32] 8AGTL+HD[15:0]8

H_DBI#2 8
H_HDSN#2 8
H_HDSP2 8

AGTL+HD[63:48] 8

H_DBI#3 8
H_HDSN#3 8
H_HDSP3 8

CPUSLPJ
H_BPM4

H_BPM2
FERR#
H_THERMTRIP#

H_BPM0
H_BPM5
H_BPM3
H_BPM1

H_TDO
H_TDI
H_TMS
H_IERR#

PWRGOOD
H_TESTHI1

H_BPM1_2
H_TESTHI10
H_BPM0_2

H_TESTHI12
H_BPM2_2
H_TESTHI11
H_BPM3_2

H_BR0#
H_CPURST#
H_TRST#
H_TCK

H_TESTHI_7_2
H_TESTHI0
IC_RST_IN

2

SMIICH#14

A20M#14

FERR#14

INTR14

NMI14

IGNNE#14

STPCLK#14

H_VCCPLL

VID029
VID129
VID229
VID329
VID429
VID529
VID629
VID729

CPUCLK016

CPUCLK0#16

D+32

D-32

VCC_SENSE29

VSS_SENSE29

VTT_OUT_RIGHT29,30

RN57

RN57

RN58

RN58

RN70 62 8P4R 0402RN70 62 8P4R 0402

R6147 0402 R6147 0402

51 8P4R 0402

51 8P4R 0402

1 2
3 4
5 6
7 8

51 8P4R 0402

51 8P4R 0402

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

VTT_OUT_LEFT

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

R353100 0402 R353100 0402

62 8P4R 0402

62 8P4R 0402

V_FSB_VTT

2

RN59 51 8P4R 0402RN59 51 8P4R 0402

RN68 51 8P4R 0402RN68 51 8P4R 0402

RN71

RN71

RN60 51 8P4R 0402RN60 51 8P4R 0402

SMIICH#
A20M#
FERR#

INTR

NMI
IGNNE#

STPCLK#
H_VCCA

H_VSSA
H_VCCPLL
H_VCCIOPLL

VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7

10UF 10V 0805 Y5V

10UF 10V 0805 Y5V

C35

C35

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

C356

C356

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

P2

SMI#

K3

A20M#

R3

FERR#/PBE#

K1

LINT0

L1

LINT1

N2

IGNNE#

M3

STPCLK#

A23

VCCA

B23

VSSA

D23

H_VCCPLL

C23

VCCIOPLL

H_FORCEPH#

AM2

VID0

AL5

VID1

AM3

VID2

AL6

VID3

AK4

VID4

AL4

VID5

AM5

VID6

AM7

VID7

F28

BCLK0

G28

BCLK1

AE8

SKTOCC#

AL1

THERMDA

AK1

THERMDC

AN3

VCCSENSE

AN4

VSSSENSE

AN5

RSVD7

AN6

RSVD8

F29

RSVD9

BOOTSELECT

LGA 775-MICRO-ATX

LGA 775-MICRO-ATX

C47

C47

470 0402

470 0402

BSEL0C
BSEL1C
BSEL2C

V_FSB_VTT

R68

R68

R69

R69

470 0402

470 0402

470 0402

470 0402

BSEL1C

C357

C357

BSEL2C

10UF 10V 0805 Y5V

10UF 10V 0805 Y5V

For BSEL1=0 NB
judge improperly,change in V062

VCC3_3

BSEL1C

Title

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Date: Sheet of

Date: Sheet of

Date: Sheet of

F26

TESTHI00

W3

TESTHI01

P1

TESTHI11

W2

TESTHI12

F25

TESTHI02

G25

TESTHI03

G27

TESTHI04

G26

TESTHI05

G24

TESTHI06

F24

TESTHI07

H5

TESTHI10

AK6
G6

RSVD11

L2

SLP#

AH2

RSVD12

N1

PWRGOOD

AL2

PROCHOT#

M2

THERMTRIP#

A13

COMP0

T1

COMP1

G2

COMP2

R1

COMP3

J2

COMP4

T2

COMP5

Y3

COMP6

AE3

COMP7

B13

H_COMP8

N5

RSVD13

AE6

RSVD14

D16

RSVD17

A20

RSVD18

E23

RSVD19

F23

RSVD21

J3

RSVD24

Y1
V2

LL_ID0

AA2

LL_ID1

R70

R70

R483

R483

10K 0402

10K 0402

R484

R484

10K 0402

10K 0402

R501 1K 0402R501 1K 0402

R502 4.7K 0402R502 4.7K 0402

Processor SOCKET775

Processor SOCKET775

Processor SOCKET775

Custom

Custom

Custom

3 OF 7

3 OF 7

CPU1C

CPU1C

1

H_TESTHI0
H_TESTHI1
H_TESTHI11
H_TESTHI12

H_TESTHI_7_2

H_TESTHI10

CPUSLPJ
PWRGOOD

H_PROCHOT#
H_THERMTRIP#

H_COMP0
H_COMP1
H_COMP2
H_COMP3
H_COMP4
H_COMP5
H_COMP6
H_COMP7
H_COMP8

R62 49.9 1% 0402R62 49.9 1% 0402
R60 49.9 1% 0402R60 49.9 1% 0402
R59 49.9 1% 0402R59 49.9 1% 0402
R58 49.9 1% 0402R58 49.9 1% 0402
R55 49.9 1% 0402R55 49.9 1% 0402
R54 49.9 1% 0402R54 49.9 1% 0402
R53 49.9 1% 0402R53 49.9 1% 0402
R52 49.9 1% 0402R52 49.9 1% 0402
R51 24.9 1% 0402R51 24.9 1% 0402

VTT_OUT_RIGHT29,30
VTT_OUT_LEFT

BSEL1

0
0

1

R485

R485
R486

R486
R487

R487

Q65

Q65

2N3904 SOT23

2N3904 SOT23

ECB

Q67

Q67

2N3904 SOT23

2N3904 SOT23

ECB

Q70

Q70

2N3904 SOT23

2N3904 SOT23

ECB

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

H_TESTHI12 7

CPUSLPJ 14
PWRGOOD 14

H_PROCHOT# 30

H_THERMTRIP# 14

VTT_OUT_RIGHT
VTT_OUT_LEFT

BSEL0BSEL2

1

00

0

1

0

0 266MHz

001 333MHz

1 0 400MHz

BSEL0 16
BSEL1 16
BSEL2 16

10K 0402

10K 0402
10K 0402

10K 0402
10K 0402

10K 0402

Q24

Q24

2N3904 SOT23

2N3904 SOT23

ECB

6 36Thursday, October 15, 2009

6 36Thursday, October 15, 2009

6 36Thursday, October 15, 2009

133MHz
200MHz

MCH_BSEL0 11
MCH_BSEL2 11

MCH_BSEL1 11

BSEL1

6.7

6.7

6.7

5

4

3

2

1

CPU_VCCP CPU_VCCP

CPU1E

CPU1E

5 OF 7

VCCP1

VCCP93

VCCP2

VCCP94

VCCP3

VCCP95

VCCP4

VCCP96

VCCP5

VCCP97

VCCP6

VCCP98

VCCP7

VCCP99

VCCP8

VCCP100

VCCP9

VCCP101

VCCP10

VCCP102

VCCP11

VCCP103

VCCP12

VCCP104

VCCP13

VCCP105

VCCP14

VCCP106

VCCP15

VCCP107

VCCP16

VCCP108

VCCP17

VCCP109

VCCP18

VCCP110

VCCP19

VCCP111

VCCP20

VCCP112

VCCP21

VCCP113

VCCP22

VCCP114

VCCP23

VCCP115

VCCP24

VCCP116

VCCP25

VCCP117

VCCP26

VCCP118

VCCP27

VCCP119

VCCP28

VCCP120

VCCP29

VCCP121

VCCP30

VCCP122

VCCP31

VCCP123

VCCP32

VCCP124

VCCP33

VCCP125

VCCP34

VCCP126

VCCP35

VCCP127

VCCP36

VCCP128

VCCP37

VCCP129

VCCP38

VCCP130

VCCP39

VCCP131

VCCP40

VCCP132

VCCP41

VCCP133

VCCP42

VCCP134

VCCP43

VCCP135

VCCP44

VCCP136

VCCP45

VCCP137

VCCP46

VCCP138

VCCP47

VCCP139

VCCP48

VCCP140

VCCP49

VCCP141

VCCP50

VCCP142

VCCP51

VCCP143

VCCP52

VCCP144

VCCP53

VCCP145

VCCP54

VCCP146

VCCP55

VCCP147

VCCP56

VCCP148

VCCP57

VCCP149

VCCP58

VCCP150

VCCP59

VCCP151

VCCP60

VCCP152

VCCP61

VCCP153

VCCP62

VCCP154

VCCP63

VCCP155

VCCP64

VCCP156

VCCP65

VCCP157

VCCP66

VCCP158

VCCP67

VCCP159

VCCP68

VCCP160

VCCP69

VCCP161

VCCP70

VCCP162

VCCP71

VCCP163

VCCP72

VCCP164

VCCP73

VCCP165

VCCP74

VCCP166

VCCP75

VCCP167

VCCP76

VCCP168

VCCP77

VCCP169

VCCP78

VCCP170

VCCP79

VCCP171

VCCP80

VCCP172

VCCP81

VCCP173

VCCP82

VCCP174

VCCP83

VCCP175

VCCP84

VCCP176

VCCP85

VCCP177

VCCP86

VCCP178

VCCP87

VCCP179

VCCP88

VCCP180

VCCP89

VCCP181

VCCP90

VCCP182

VCCP91

VCCP183

VCCP92

VCCP184

LGA 775-MICRO-ATX

LGA 775-MICRO-ATX

5 OF 7

AK12
AH22
T29
AM14
AM25
AE9
Y29
AK25
AK19
AG15
J22
T24
AG21
AM21
J25
U30
AL21
AG25
AJ18
J19
AH30
J15
AG12
AJ22
J20
AH18
AH26
W27
AL25
AN8
AH14
U27
T23
R8
AK22
AN29
AG11
AK26
J10
AJ15
AG26
AN9
AH15
AF18
AL15
J26
J18
J21
AG27
AK15
AF11
AD23
AM15
AF8
AK21
AG30
AJ21
AM11
AL11
AJ11
K30
AL14
AN30
AH25
AL12
AJ9
AK11
AG14
N29
AL30
AJ25
AH9
J29
J11
K25
P8
K23
AL19
AM8
T26
N28
AH12
AL22
AN15
AJ8
U26
AJ19
T27
AK8
AN12
AG9
N26

AG22

K29

AM26

AL8
AE12
AE11

D D

C C

B B

A A

W23
W24
W25

AL18

AC25

W30

AN14
AD28

AC29

AC27
AM18
AM19

AC26

AM9

AF15

AE14

W29

AC24
AC23

AN26
AN25
AN11
AN18

AD24
AE23
AE22
AN19

AE21
AM30
AE19
AC30
AE15

AN21
AC28
AE18

W26

AD25

AD26

AJ26

AM29

AJ12

AD27

AG29
AM22

AK18

AH28
AH21

T25

Y28

Y30

Y26

M29

U24

J23

AB8

J8
J28
T30

AC8

N23
U29

Y23

Y27
Y25

V8
K8

M30

K27

M24

T8
N25

M8

N30

M25
M26

L8
U25

Y8

U23

M23

N27
U28

K28

U8

AD8

K24

CPU_VCCP

AF22
AH11
AJ14
AH19
AH29
AH27
AG28
AL26

AM12

W28

AG19
AD30

AF21

AK14

AF14

AG18

AG8

AL29

AD29

AN22

AF19
AF12

AE16

AL10

AK23

AL16
AL24

AK13

AL20

AK16
AK20
AM27

AM1
AL13
AL17

AK30

AF9

J24
J13
T28

J12
J27

AL9

Y24

J9

M27

J30

AA8

W8
AH8
N24

J14
K26

N8

M28
AK9

C10
D12

C24

K2
C22
AN1
B14

K7
B11

H12
AF7
AK7

H7
E14

L28

Y5
E11

AL3
D21

D18
AN2

C19
E28
AH7

D24

CPU1F

CPU1F

VCCP185
VCCP186
VCCP187
VCCP188
VCCP189
VCCP190
VCCP191
VCCP192
VCCP193
VCCP194
VCCP195
VCCP196
VCCP197
VCCP198
VCCP199
VCCP200
VCCP201
VCCP202
VCCP203
VCCP204
VCCP205
VCCP206
VCCP207
VCCP208
VCCP209
VCCP210
VCCP211
VCCP212
VCCP213
VCCP214
VCCP215
VCCP216
VCCP217
VCCP218
VCCP219
VCCP220
VCCP221
VCCP222
VCCP223
VCCP224
VCCP225
VCCP226

VSS1
VSS2

VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16

VSS100

VSS17

VSS101

VSS18

VSS102

VSS19

VSS103

VSS20

VSS104

VSS21

VSS105

VSS22

VSS106

VSS23

VSS107

VSS24

VSS108

VSS25

VSS109

VSS26

VSS110

VSS27

VSS111

VSS28

VSS112

VSS29

VSS113

VSS30

VSS114

VSS31

VSS115

VSS32

VSS116

VSS33

VSS117

VSS34

VSS118

VSS35

VSS119

VSS36

VSS120

VSS37

VSS121

VSS38

VSS122

VSS39

VSS123

VSS40

VSS124
VSS125

LGA 775-MICRO-ATX

LGA 775-MICRO-ATX

VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57
VSS58
VSS59
VSS60
VSS61
VSS62
VSS63
VSS64
VSS65
VSS66
VSS67
VSS68
VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99

6 OF 7

6 OF 7

AL23
A12
L25
J7
AE28
AE29
K5
J4
AE30
AN20
AF10
AE24
AM24
AN23
H9
H8
H13
AC6
AC7
AH6
C16
AM16
AE25
AE27
AJ28
AJ7
F19
AH13
AD7
AH16
AK17
E17
AH17
AH20
AE5
AH23
AE7
AM13
AH24
AJ30
AJ10
AF3
AK5
AJ16
AF6
AK29
AJ17
F22
AH3
AK10
AM10
F16
AJ23
F13
AG7
F10
L26
AD4
H11
L24
L23
AM23
A15
AH10
H29
B24
L3
H27
A21
AE2
AJ29
A24
AK27
AK28
B20
AM20
H26
B17
H25
H24
AA3
AA7
H23
AA6
H10

CPU_VCCP

CPU1G

CPU1G

H22

VSS126

H21

VSS127

H20

VSS128

H19

VSS129

H18

VSS130

AB7

VSS131

H17

VSS132

AJ24

VSS133

AM17

VSS134

AC3

VSS135

H14

VSS136

P28

VSS137

V6

VSS138

AK2

VSS139

P27

VSS140

P26

VSS141

AM28

VSS142

AJ13

VSS143

W4

VSS144

P25

VSS145

AJ20

VSS146

W7

VSS147

P23

VSS148

AG13

VSS149

AG16

VSS150

AG17

VSS151

C7

VSS152

Y2

VSS153

L30

VSS154

L29

VSS155

D15

VSS156

AL27

VSS157

Y7

VSS158

L27

VSS159

AA29

VSS160

N6

VSS161

N7

VSS162

AA28

VSS163

AN13

VSS164

AA27

VSS165

AA26

VSS166

P4

VSS167

AA25

VSS168

AA24

VSS169

P7

VSS170

E26

VSS171

V30

VSS172

R2

VSS173

V29

VSS174

V28

VSS175

R5

VSS176

V27

VSS177

R7

VSS178

E20

VSS179

AN10

VSS180

V25

VSS181

T3

VSS182

V24

VSS183

V23

VSS184

T6

VSS185

AL7

VSS186

E25

VSS187

AF16

AE10

AF13

U1
R29
R28
R27
R26
R25

U7
R24
R23
P30

V3
P29

H6
A18

A2

E2

D9
C4

A6

D6

VSS188
VSS189
VSS190
VSS191
VSS192
VSS193
VSS194
VSS195
VSS196
VSS197
VSS198
VSS199
VSS200
VSS201
VSS202
VSS203
VSS204
VSS205
VSS206
VSS207
VSS208
VSS209
VSS210

LGA 775-MICRO-ATX

LGA 775-MICRO-ATX

H_TESTHI126

7 OF 7

7 OF 7

VSS211
VSS212
VSS213
VSS214
VSS215
VSS216
VSS217
VSS218
VSS219
VSS220
VSS221
VSS222
VSS223
VSS224
VSS225
VSS226
VSS227
VSS228
VSS229
VSS230
VSS231
VSS232
VSS233
VSS234
VSS235
VSS236
VSS237
VSS238
VSS239
VSS240
VSS241
VSS242
VSS243
VSS244
VSS245
VSS246
VSS247
VSS248
VSS249

VSS251
VSS252
VSS253
VSS254
VSS255
VSS256
VSS257
VSS258
VSS259
VSS260
VSS261

VSS263
VSS264
VSS265
VSS266
VSS267
VSS268
VSS269
VSS270
VSS271
VSS272
VSS273
VSS274
VSS275
VSS276

VID_SELECT

MSID1

H_CPU_PD_F6

MSID0

RSVD31
RSVD33

RSVD34
RSVD35
RSVD36

D5
A9
D3
B1
B5
B8
AJ4
AE26
AH1
E29
V7
C13
AK24
AB30
L6
L7
AB29
M1
AB28
E8
AG20
AN17
AB27
AB26
AN16
M7
AB25
AB24
AB23
N3
AA30
F4
AG10
AE13
AF30
H28
F7
AF29
AF28

AF27
AF26
AF25
AN28
AN27
AF24
AF23
AG24
AF17
AN24
H3

P24
AE20
AE17
E27
T7
R30
AJ27
AB1
AM4
V26
AA23
AL28
AF20
AG23

AN7
V1

F6

W1
E7

D14
E6
D1
E5

MSID1

H_CPU_PD_F6

MSID0

CPU_GTLREF06

TP_VID_SEL 29

R67 51 0402R67 51 0402
R66 51 0402R66 51 0402

R65 51 0402R65 51 0402

PC43 10UF 10V 0805 Y5VPC43 10UF 10V 0805 Y5V

1 2

PC41 1UF 16V 0805 Y5VPC41 1UF 16V 0805 Y5V

1 2

PC50 10UF 10V 0805 Y5VPC50 10UF 10V 0805 Y5V

1 2

PC28 10UF 10V 0805 Y5VPC28 10UF 10V 0805 Y5V

1 2

PC45 10UF 10V 0805 Y5VPC45 10UF 10V 0805 Y5V

1 2

PC32 10UF 10V 0805 Y5VPC32 10UF 10V 0805 Y5V

1 2

PC29 10UF 10V 0805 Y5VPC29 10UF 10V 0805 Y5V

1 2

PC27 10UF 10V 0805 Y5VPC27 10UF 10V 0805 Y5V

1 2

PC36 1UF 16V 0805 Y5VPC36 1UF 16V 0805 Y5V

1 2

PC42 10UF 10V 0805 Y5VPC42 10UF 10V 0805 Y5V

1 2

PC38 10UF 10V 0805 Y5VPC38 10UF 10V 0805 Y5V

1 2

PC44 10UF 10V 0805 Y5VPC44 10UF 10V 0805 Y5V

1 2

PC40 1UF 16V 0805 Y5VPC40 1UF 16V 0805 Y5V

1 2

PC37 10UF 10V 0805 Y5VPC37 10UF 10V 0805 Y5V

1 2

PC48 10UF 10V 0805 Y5VPC48 10UF 10V 0805 Y5V

1 2

PC46 10UF 10V 0805 Y5VPC46 10UF 10V 0805 Y5V

1 2

PC64 10UF 10V 0805 Y5VPC64 10UF 10V 0805 Y5V

1 2

PC65 10UF 10V 0805 Y5VPC65 10UF 10V 0805 Y5V

1 2

PC66 10UF 10V 0805 Y5VPC66 10UF 10V 0805 Y5V

1 2

PCT16 100UF 2V CD /NIPCT16 100UF 2V CD /NI

1 2

Title

Title

Title

Processor SOCKET 775

Processor SOCKET 775

Processor SOCKET 775

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

5

4

3

2

Date: Sheet of

IG31C-M7S

IG31C-M7S

IG31C-M7S

7 36Thursday, October 15, 2009

7 36Thursday, October 15, 2009

7 36Thursday, October 15, 2009

1

6.7

6.7

6.7

5

U1MCH

U1MCH

NB1B

AGTL+HA[16:3]6

D D

AGTL+HA[35:17]6

HREQ#06
HREQ#16
HREQ#26

C C

B B

HREQ#36
HREQ#46

H_ADSTB#06
H_ADSTB#16

H_HDSP06

H_HDSN#06

H_DBI#06

H_HDSP16

H_HDSN#16

H_DBI#16

H_HDSP26

H_HDSN#26

H_DBI#26

H_HDSP36

H_HDSN#36

H_DBI#36

H_ADS#6

H_HTRDY#6

H_DRDY#6

H_DEFER#6

H_HITM#6

H_HIT#6

H_HLOCK#6

H_BR0#6

H_BNR#6

H_BPRI#6

H_DBSY#6

H_RS#06
H_RS#16
H_RS#26

H_CPURST#6

AGTL+HA3
AGTL+HA4
AGTL+HA5
AGTL+HA6
AGTL+HA7
AGTL+HA8
AGTL+HA9
AGTL+HA10
AGTL+HA11
AGTL+HA12
AGTL+HA13
AGTL+HA14
AGTL+HA15
AGTL+HA16
AGTL+HA17
AGTL+HA18
AGTL+HA19
AGTL+HA20
AGTL+HA21
AGTL+HA22
AGTL+HA23
AGTL+HA24
AGTL+HA25
AGTL+HA26
AGTL+HA27
AGTL+HA28
AGTL+HA29
AGTL+HA30
AGTL+HA31
AGTL+HA32
AGTL+HA33
AGTL+HA34
AGTL+HA35

HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4

H_ADSTB#0
H_ADSTB#1

H_HDSP0
H_HDSN#0
H_DBI#0
H_HDSP1
H_HDSN#1
H_DBI#1
H_HDSP2
H_HDSN#2
H_DBI#2
H_HDSP3
H_HDSN#3
H_DBI#3

H_ADS#
H_HTRDY#
H_DRDY#
H_DEFER#
H_HITM#
H_HIT#
H_HLOCK#
H_BR0#
H_BNR#
H_BPRI#
H_DBSY#
H_RS#0
H_RS#1
H_RS#2
H_CPURST#

NB1B

J42
L39
J40
L37

L36
K42
N32
N34
M38
N37
M36
R34
N35
N38
U37
N39
R37
P42
R39

V36
R38
U36
U33
R35

V33

V35
Y34

V42

V38
Y36
Y38
Y39

AA37

F40

L35

L38
G43

J37
M34

U34

L40
M43
M40
G35
H33

J33
G27
H27
G29
B38
D38
E33

W40

Y40

W41

T43
Y43
U42

V41

AA42

W42

G39
U40
U41

AA41

U39
C31

BEARLAKE-G31 B0

BEARLAKE-G31 B0

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#
HA32#
HA33#
HA34#
HA35#

HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#

HADSTB0#
HADSTB1#

HDSTBP0#
HDSTBN0#
HDINV0#
HDSTBP1#
HDSTBN1#
HDINV1#
HDSTBP2#
HDSTBN2#
HDINV2#
HDSTBP3#
HDSTBN3#
HDINV3#

HADS#
HTRDY#
HDRDY#
HDEFER#
HHITM#
HHIT#
HLOCK#
HBREQ0#
HBNR#
HBPRI#
HDBSY#
HRS0#
HRS1#
HRS2#
HCPURST#

FSB

FSB

HSWING
HRCOMP
HSCOMP

HSCOMP#

HDVREF

HACCVREF

1 OF 7

1 OF 7

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#

HCLKP

HCLKN

R40
P41
R41
N40
R42
M39
N41
N42
L41
J39
L42
J41
K41
G40
F41
F42
C42
D41
F38
G37
E42
E39
E37
C39
B39
G33
A37
F33
E35
K32
H32
B34
J31
F32
M31
E31
K31
G31
K29
F31
J29
F29
L27
K27
H26
L26
J26
M26
C33
C35
E41
B41
D42
C40
D35
B40
C38
D37
B33
D33
C34
B35
A32
D32

B25
D23
C25
D25
D24
B24
R32
U32

4

AGTL+HD0
AGTL+HD1
AGTL+HD2
AGTL+HD3
AGTL+HD4
AGTL+HD5
AGTL+HD6
AGTL+HD7
AGTL+HD8

AGTL+HD9
AGTL+HD10
AGTL+HD11
AGTL+HD12
AGTL+HD13
AGTL+HD14
AGTL+HD15
AGTL+HD16
AGTL+HD17
AGTL+HD18
AGTL+HD19
AGTL+HD20
AGTL+HD21
AGTL+HD22
AGTL+HD23
AGTL+HD24
AGTL+HD25
AGTL+HD26
AGTL+HD27
AGTL+HD28
AGTL+HD29
AGTL+HD30
AGTL+HD31

AGTL+HD32
AGTL+HD33
AGTL+HD34
AGTL+HD35
AGTL+HD36
AGTL+HD37
AGTL+HD38
AGTL+HD39
AGTL+HD40
AGTL+HD41
AGTL+HD42
AGTL+HD43
AGTL+HD44
AGTL+HD45
AGTL+HD46
AGTL+HD47
AGTL+HD48
AGTL+HD49
AGTL+HD50
AGTL+HD51
AGTL+HD52
AGTL+HD53
AGTL+HD54
AGTL+HD55
AGTL+HD56
AGTL+HD57
AGTL+HD58
AGTL+HD59
AGTL+HD60
AGTL+HD61
AGTL+HD62
AGTL+HD63

HSWING
HRCOMP
HSCOMP
HSCOMPB
MCH_GTLREF0

AGTL+HD[15:0] 6

AGTL+HD[31:16] 6

AGTL+HD[47:32] 6

AGTL+HD[63:48] 6

R106 16.9 1% 0402R106 16.9 1% 0402

MCHCLK 16
MCHCLK# 16

3

U1MCH

NB1A

EXP_A_RXP_020
EXP_A_RXN_020
EXP_A_RXP_120
EXP_A_RXN_120
EXP_A_RXP_220
EXP_A_RXN_220
EXP_A_RXP_320
EXP_A_RXN_320
EXP_A_RXP_420
EXP_A_RXN_420
EXP_A_RXP_520
EXP_A_RXN_520
EXP_A_RXP_620
EXP_A_RXN_620
EXP_A_RXP_720
EXP_A_RXN_720
EXP_A_RXP_820
EXP_A_RXN_820
EXP_A_RXP_920
EXP_A_RXN_920
EXP_A_RXP_1020
EXP_A_RXN_1020
EXP_A_RXP_1120
EXP_A_RXN_1120
EXP_A_RXP_1220
EXP_A_RXN_1220
EXP_A_RXP_1320
EXP_A_RXN_1320
EXP_A_RXP_1420
EXP_A_RXN_1420
EXP_A_RXP_1520
EXP_A_RXN_1520

DMI_ITP_MRP_013
DMI_ITN_MRN_013
DMI_ITP_MRP_113
DMI_ITN_MRN_113
DMI_ITP_MRP_213
DMI_ITN_MRN_213
DMI_ITP_MRP_313
DMI_ITN_MRN_313

100M_GCLK016

100M_GCLK0#16

SDVO_CTRL_DATA20

SDVO_CTRL_CLK20

EXP_A_RXP_0
EXP_A_RXN_0
EXP_A_RXP_1
EXP_A_RXN_1
EXP_A_RXP_2
EXP_A_RXN_2
EXP_A_RXP_3
EXP_A_RXN_3
EXP_A_RXP_4
EXP_A_RXN_4
EXP_A_RXP_5
EXP_A_RXN_5
EXP_A_RXP_6
EXP_A_RXN_6
EXP_A_RXP_7
EXP_A_RXN_7
EXP_A_RXP_8
EXP_A_RXN_8
EXP_A_RXP_9
EXP_A_RXN_9
EXP_A_RXP_10
EXP_A_RXN_10
EXP_A_RXP_11
EXP_A_RXN_11
EXP_A_RXP_12
EXP_A_RXN_12
EXP_A_RXP_13
EXP_A_RXN_13
EXP_A_RXP_14
EXP_A_RXN_14
EXP_A_RXP_15
EXP_A_RXN_15

DMI_ITP_MRP_0
DMI_ITN_MRN_0
DMI_ITP_MRP_1
DMI_ITN_MRN_1
DMI_ITP_MRP_2
DMI_ITN_MRN_2
DMI_ITP_MRP_3
DMI_ITN_MRN_3

NB1A

F15

EXP_RXP0

G15

EXP_RXN0*

K15

EXP_RXP1

J15

EXP_RXN1*

F12

EXP_RXP2

E12

EXP_RXN2*

J12

EXP_RXP3

H12

EXP_RXN3*

J11

EXP_RXP4

H11

EXP_RXN4*

F7

EXP_RXP5

E7

EXP_RXN5*

E5

EXP_RXP6

F6

EXP_RXN6*

C2

EXP_RXP7

D2

EXP_RXN7*

G6

EXP_RXP8

G5

EXP_RXN8*

L9

EXP_RXP9

L8

EXP_RXN9*

M8

EXP_RXP10

M9

EXP_RXN10*

M4

EXP_RXP11

L4

EXP_RXN11*

M5

EXP_RXP12

M6

EXP_RXN12*

R9

EXP_RXP13

R10

EXP_RXN13*

T4

EXP_RXP14

R4

EXP_RXN14*

R6

EXP_RXP15

R7

EXP_RXN15*

W2

DMI_RXP0

V1

DMI_RXN0*

Y8

DMI_RXP1

Y9

DMI_RXN1*

AA7

DMI_RXP2

AA6

DMI_RXN2*

AB3

DMI_RXP3

AA4

DMI_RXN3*

B12

GCLKP

B13

GCLKN*

G17

SDVO_CTRLDATA

E17

SDVO_CTRLCLK

BEARLAKE-G31 B0

BEARLAKE-G31 B0

U1MCH

DMI

DMI

PCIE

PCIE

EXP_TXP0

EXP_TXN0*

EXP_TXP1

EXP_TXN1*

EXP_TXP2

EXP_TXN2*

EXP_TXP3

EXP_TXN3*

EXP_TXP4

EXP_TXN4*

EXP_TXP5

EXP_TXN5*

EXP_TXP6

EXP_TXN6*

EXP_TXP7

EXP_TXN7*

EXP_TXP8

EXP_TXN8*

EXP_TXP9

EXP_TXN9*

EXP_TXP10

EXP_TXN10*

EXP_TXP11

EXP_TXN11*

EXP_TXP12

EXP_TXN12*

EXP_TXP13

EXP_TXN13*

EXP_TXP14

EXP_TXN14*

EXP_TXP15

EXP_TXN15*

DMI_TXP0

DMI_TXN0*

DMI_TXP1

DMI_TXN1*

DMI_TXP2

DMI_TXN2*

DMI_TXP3

DMI_TXN3*

EXP_COMPO

EXP_COMPI

2 OF 7

2 OF 7

D11
D12
B11
A10
C10
D9
B9
B7
D7
D6
B5
B6
B3
B4
F2
E2
F4
G4
J4
K3
L2
K1
N2
M2
P3
N4
R2
P1
U2
T2
V3
U4

V7
V6
W4
Y4
AC8
AC9
Y2
AA2

AC11
AC12

2

EXP_A_TXP_0
EXP_A_TXN_0
EXP_A_TXP_1
EXP_A_TXN_1
EXP_A_TXP_2
EXP_A_TXN_2
EXP_A_TXP_3
EXP_A_TXN_3
EXP_A_TXP_4
EXP_A_TXN_4
EXP_A_TXP_5
EXP_A_TXN_5
EXP_A_TXP_6
EXP_A_TXN_6
EXP_A_TXP_7
EXP_A_TXN_7
EXP_A_TXP_8
EXP_A_TXN_8
EXP_A_TXP_9

EXP_A_TXN_9
EXP_A_TXP_10
EXP_A_TXN_10
EXP_A_TXP_11
EXP_A_TXN_11
EXP_A_TXP_12
EXP_A_TXN_12
EXP_A_TXP_13
EXP_A_TXN_13
EXP_A_TXP_14
EXP_A_TXN_14
EXP_A_TXP_15
EXP_A_TXN_15

CLOSE TO MCH

GRCOMP

EXP_A_TXP_0 20
EXP_A_TXN_0 20
EXP_A_TXP_1 20
EXP_A_TXN_1 20
EXP_A_TXP_2 20
EXP_A_TXN_2 20
EXP_A_TXP_3 20
EXP_A_TXN_3 20
EXP_A_TXP_4 20
EXP_A_TXN_4 20
EXP_A_TXP_5 20
EXP_A_TXN_5 20
EXP_A_TXP_6 20
EXP_A_TXN_6 20
EXP_A_TXP_7 20
EXP_A_TXN_7 20
EXP_A_TXP_8 20
EXP_A_TXN_8 20
EXP_A_TXP_9 20

EXP_A_TXN_9 20
EXP_A_TXP_10 20
EXP_A_TXN_10 20
EXP_A_TXP_11 20
EXP_A_TXN_11 20
EXP_A_TXP_12 20
EXP_A_TXN_12 20
EXP_A_TXP_13 20
EXP_A_TXN_13 20
EXP_A_TXP_14 20
EXP_A_TXN_14 20
EXP_A_TXP_15 20
EXP_A_TXN_15 20

0.1UF 16V Y5V 0402C186 0.1UF 16V Y5V 0402C186

0.1UF 16V Y5V 0402C188 0.1UF 16V Y5V 0402C188

0.1UF 16V Y5V 0402C350 0.1UF 16V Y5V 0402C350

0.1UF 16V Y5V 0402C351 0.1UF 16V Y5V 0402C351

0.1UF 16V Y5V 0402C377 0.1UF 16V Y5V 0402C377

0.1UF 16V Y5V 0402C353 0.1UF 16V Y5V 0402C353

0.1UF 16V Y5V 0402C333 0.1UF 16V Y5V 0402C333

0.1UF 16V Y5V 0402C355 0.1UF 16V Y5V 0402C355

R319 24.9 1% 0402R319 24.9 1% 0402

DMI_MTP_IRP_0
DMI_MTN_IRN_0
DMI_MTP_IRP_1
DMI_MTN_IRN_1
DMI_MTP_IRP_2
DMI_MTN_IRN_2
DMI_MTP_IRP_3
DMI_MTN_IRN_3

V_1P25_PCIEXPRESS

1

DMI_MTP_IRP_0 13
DMI_MTN_IRN_0 13
DMI_MTP_IRP_1 13
DMI_MTN_IRN_1 13
DMI_MTP_IRP_2 13
DMI_MTN_IRN_2 13
DMI_MTP_IRP_3 13
DMI_MTN_IRN_3 13

V_FSB_VTT V_FSB_VTT V_FSB_VTT

R103

R103

301 1% 0402

301 1% 0402

A A

100 1% 0402

100 1% 0402

5

R104

R104

R218

R218

49.9 1% 0402

49.9 1% 0402

C95

C95

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

1 2

HSWING

R220 49.9 1% 0402R220 49.9 1% 0402

R223 49.9 1% 0402R223 49.9 1% 0402

47P 50V NPO 0402 /NI

47P 50V NPO 0402 /NI

4

C100

C100

1 2

1 2

HSCOMPB

HSCOMP

C101

C101
47P 50V NPO 0402 /NI

47P 50V NPO 0402 /NI

R101

R101

100 1% 0402

100 1% 0402

R105

R105

200 1% 0402

200 1% 0402

R317 51 0402R317 51 0402

1UF 10V Y5V

1UF 10V Y5V

3

C108

C108

1 2

1 2

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

C134

C134

MCH_GTLREF0

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

2

Date: Sheet of

North Bridge

North Bridge

North Bridge

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

8 36Thursday, October 15, 2009

8 36Thursday, October 15, 2009

8 36Thursday, October 15, 2009

6.7

5

NB1C

DDR_MAA[0..14]17,19

D D

DDR_WE#17,19
DDR_CAS#17,19
DDR_RAS#17,19

DDR_BA017,19
DDR_BA117,19
DDR_BA217,19

DDR_CS#017,19
DDR_CS#117,19

DDR_CKE017,19
DDR_CKE117,19

SODT_017,19

C C

B B

A A

V_SM

R324

R324
R329

R329

R185

R185
R320

R320

SODT_117,19

DDR_CLKP017
DDR_CLKN017
DDR_CLKP117
DDR_CLKN117
DDR_CLKP217
DDR_CLKN217

20 1% 0402

20 1% 0402

20 1% 0402

20 1% 0402

SRCOMP3

20 1% 0402

20 1% 0402

SRCOMP1

20 1% 0402

20 1% 0402

C138

C138

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

5

SRCOMP0
SRCOMP2

DDR_MAA0
DDR_MAA1
DDR_MAA2
DDR_MAA3
DDR_MAA4
DDR_MAA5
DDR_MAA6
DDR_MAA7
DDR_MAA8
DDR_MAA9
DDR_MAA10
DDR_MAA11
DDR_MAA12
DDR_MAA13
DDR_MAA14

DDR_WE#
DDR_CAS#
DDR_RAS#

DDR_BA0
DDR_BA1
DDR_BA2

DDR_CS#0
DDR_CS#1

DDR_CKE0
DDR_CKE1

SODT_0
SODT_1

DDR_CLKP0
DDR_CLKN0
DDR_CLKP1
DDR_CLKN1
DDR_CLKP2
DDR_CLKN2

BA31
BB25
BA26
BA25
AY25
BA23
AY24
AY23
BB23
BA22
AY33
BB22

AW21

AY38
BA21

BB34
AY35
BB33

BA33

AW32

BB21

AW35

BA35
BA34
BB38

BC20
AY20
AY21
BA19

AY37
BA38
BB35
BA39

AU31
AR31
AP27
AN27
AV33

AW33

AP29
AP31
AM26
AM27

AT33

AU33

AN21

NB1C

SMA_A0
SMA_A1
SMA_A2
SMA_A3
SMA_A4
SMA_A5
SMA_A6
SMA_A7
SMA_A8
SMA_A9
SMA_A10
SMA_A11
SMA_A12
SMA_A13
SMA_A14

SWE_A#
SCAS_A#
SRAS_A#

SBS_A0
SBS_A1
SBS_A2

SCS_A0#
SCS_A1#
SCS_A2#
SCS_A3#

SCKE_A0
SCKE_A1
SCKE_A2
SCKE_A3

SODT_A0
SODT_A1
SODT_A2
SODT_A3

SCLK_A0
SCLK_A0#
SCLK_A1
SCLK_A1#
SCLK_A2
SCLK_A2#
SCLK_A3
SCLK_A3#
SCLK_A4
SCLK_A4#
SCLK_A5
SCLK_A5#

DDR_0

DDR_0

RESERVED

3 OF 7

3 OF 7

BEARLAKE-G31 B0

BEARLAKE-G31 B0

U1MCH

U1MCH

SDQS_A0

SDQS_A0#

SDM_A0
SDQ_A0

SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7

SDQS_A1

SDQS_A1#

SDM_A1
SDQ_A8

SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15

SDQS_A2

SDQS_A2#

SDM_A2
SDQ_A16

SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23

SDQS_A3

SDQS_A3#

SDM_A3
SDQ_A24

SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31

SDQS_A4

SDQS_A4#

SDM_A4
SDQ_A32

SDQ_A33
SDQ_A34
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39

SDQS_A5

SDQS_A5#

SDM_A5
SDQ_A40

SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47

SDQS_A6

SDQS_A6#

SDM_A6
SDQ_A48

SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55

SDQS_A7

SDQS_A7#

SDM_A7
SDQ_A56

SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63

4

DDR_MD[0..63] 17

DDR_DQS_P_0

AU4

DDR_DQS_N_0

AR3

DDR_DM0

AR2

DDR_MD0

AR5

DDR_MD1

AR4

DDR_MD2

AV3

DDR_MD3

AV2

DDR_MD4

AP3

DDR_MD5

AP2

DDR_MD6

AU1

DDR_MD7

AV4

DDR_DQS_P_1

BB3

DDR_DQS_N_1

BA4

DDR_DM1

BA2

DDR_MD8

AY2

DDR_MD9

AY3

DDR_MD10

BB5

DDR_MD11

AY6

DDR_MD12

AW2

DDR_MD13

AW3

DDR_MD14

BA5

DDR_MD15

BB4

DDR_DQS_P_2

BB9

DDR_DQS_N_2

BA9

DDR_DM2

AY9

DDR_MD16

AY7

DDR_MD17

BC7

DDR_MD18

AW11

DDR_MD19

AY11

DDR_MD20

BB6

DDR_MD21

BA6

DDR_MD22

BA10

DDR_MD23

BB10

DDR_DQS_P_3

AT20

DDR_DQS_N_3

AU18

DDR_DM3

AN18

DDR_MD24

AT18

DDR_MD25

AR18

DDR_MD26

AU21

DDR_MD27

AT21

DDR_MD28

AP17

DDR_MD29

AN17

DDR_MD30

AP20

DDR_MD31

AV20

DDR_DQS_P_4

AR41

DDR_DQS_N_4

AR40

DDR_DM4

AU43

DDR_MD32

AV42

DDR_MD33

AU40

DDR_MD34

AP42

DDR_MD35

AN39

DDR_MD36

AV40

DDR_MD37

AV41

DDR_MD38

AR42

DDR_MD39

AP41

DDR_DQS_P_5

AL41

DDR_DQS_N_5

AL40

DDR_DM5

AM43

DDR_MD40

AN41

DDR_MD41

AM39

DDR_MD42

AK42

DDR_MD43

AK41

DDR_MD44

AN40

DDR_MD45

AN42

DDR_MD46

AL42

DDR_MD47

AL39

DDR_DQS_P_6

AG42

DDR_DQS_N_6

AG41

DDR_DM6

AG40

DDR_MD48

AJ40

DDR_MD49

AH43

DDR_MD50

AF39

DDR_MD51

AE40

DDR_MD52

AJ42

DDR_MD53

AJ41

DDR_MD54

AF41

DDR_MD55

AF42

DDR_DQS_P_7

AC42

DDR_DQS_N_7

AC41

DDR_DM7

AC40

DDR_MD56

AD40

DDR_MD57

AD43

DDR_MD58

AB41

DDR_MD59

AA40

DDR_MD60

AE42

DDR_MD61

AE41

DDR_MD62

AC39

DDR_MD63

AB42

4

DDR_DQS_P_0 17
DDR_DQS_N_0 17

DDR_DM0 17

DDR_DQS_P_1 17
DDR_DQS_N_1 17

DDR_DM1 17

DDR_DQS_P_2 17
DDR_DQS_N_2 17

DDR_DM2 17

DDR_DQS_P_3 17
DDR_DQS_N_3 17

DDR_DM3 17

DDR_DQS_P_4 17
DDR_DQS_N_4 17

DDR_DM4 17

DDR_DQS_P_5 17
DDR_DQS_N_5 17

DDR_DM5 17

DDR_DQS_P_6 17
DDR_DQS_N_6 17

DDR_DM6 17

DDR_DQS_P_7 17
DDR_DQS_N_7 17

DDR_DM7 17

3

U1MCH

SMA_B0
SMA_B1
SMA_B2
SMA_B3
SMA_B4
SMA_B5
SMA_B6
SMA_B7
SMA_B8
SMA_B9
SMA_B10
SMA_B11
SMA_B12
SMA_B13
SMA_B14

SWE_B#
SCAS_B#
SRAS_B#

SBS_B0
SBS_B1
SBS_B2

SCS_B0#
SCS_B1#
SCS_B2#
SCS_B3#

SCKE_B0
SCKE_B1
SCKE_B2
SCKE_B3
SODT_B0
SODT_B1
SODT_B2
SODT_B3

SCLK_B0
SCLK_B0#
SCLK_B1
SCLK_B1#
SCLK_B2
SCLK_B2#
SCLK_B3
SCLK_B3#
SCLK_B4
SCLK_B4#
SCLK_B5
SCLK_B5#

RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5
RESERVED_6
SM_SLEWIN0
SM_SLEWIN1

DDR_1

DDR_1

RESERVED_7
SVREF

SRCOMP0
SRCOMP1
SRCOMP2
SRCOMP3
SMRCOMPVOL
SMRCOMPVOH
RESERVED

U1MCH

4 OF 7

4 OF 7

SDQS_B0#

SDQS_B1#

SDQS_B2#

SDQS_B3#

SDQS_B4#

SDQS_B5#

SDQS_B6#

SDQS_B7#

NB1D

DDRB_MBA[0..14]18,19

DDRB_WE#18,19
DDRB_CAS#18,19
DDRB_RAS#18,19

DDRB_BA018,19
DDRB_BA118,19
DDRB_BA218,19

DDRB_CS#018,19
DDRB_CS#118,19

DDRB_CKE018,19
DDRB_CKE118,19

SODT_B_018,19
SODT_B_118,19

DDRB_CLKP018
DDRB_CLKN018
DDRB_CLKP118
DDRB_CLKN118
DDRB_CLKP218
DDRB_CLKN218

3

DDRB_MBA0
DDRB_MBA1
DDRB_MBA2
DDRB_MBA3
DDRB_MBA4
DDRB_MBA5
DDRB_MBA6
DDRB_MBA7
DDRB_MBA8
DDRB_MBA9
DDRB_MBA10
DDRB_MBA11
DDRB_MBA12
DDRB_MBA13
DDRB_MBA14

DDRB_WE#
DDRB_CAS#
DDRB_RAS#

DDRB_BA0
DDRB_BA1
DDRB_BA2

DDRB_CS#0
DDRB_CS#1

DDRB_CKE0
DDRB_CKE1

SODT_B_0
SODT_B_1

DDRB_CLKP0
DDRB_CLKN0
DDRB_CLKP1
DDRB_CLKN1
DDRB_CLKP2
DDRB_CLKN2

MCH_VREF

SRCOMP0
SRCOMP1
SRCOMP2
SRCOMP3
SRCOMPVOL
SRCOMPVOH

BB17
AY17
BA17
BC16

AW15

BA15
BB15
BA14
AY15
BB14

AW18

BB13
BA13
AY29
AY13

BA27
AW29
AW26

AY19

BA18

BC12

BB27

BB30

AY27

AY31

AY12
AW12

BB11

BA11

BA29

BA30

BB29

BB31

AV31
AW31

AU27

AT27

AV32

AT32

AU29

AR29

AV29
AW27

AN33

AP32

AW42

AN32

AM31

AG32

AF32

AP21

AA39

AM21

BB40

BA40

AM10

BB19

BB2

AM6

AN2
AN3

AM8

NB1D

BEARLAKE-G31 B0

BEARLAKE-G31 B0

SDQS_B0

SDM_B0

SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
SDQ_B6
SDQ_B7

SDQS_B1

SDM_B1

SDQ_B8

SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15

SDQS_B2

SDM_B2

SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23

SDQS_B3

SDM_B3

SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31

SDQS_B4

SDM_B4

SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39

SDQS_B5

SDM_B5

SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47

SDQS_B6

SDM_B6

SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55

SDQS_B7

SDM_B7

SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63

AV6
AU5
AR7

AN7
AN8
AW5
AW7
AN5
AN6
AN9
AU7

AR12
AP12
AW9

AT11
AU11
AP13
AR13
AR11
AU9
AV12
AU12

AP15
AR15
AW13

AU15
AV13
AU17
AT17
AU13
AM13
AV15
AW17

AT24
AU26
AP23

AV24
AT23
AT26
AP26
AU23
AW23
AR24
AN26

AW39
AU39
AU37

AW37
AV38
AN36
AN37
AU35
AR35
AN35
AR37

AL35
AL34
AM37

AM35
AM38
AJ34
AL38
AR39
AM34
AL37
AL32

AG35
AG36
AG39

AG38
AJ38
AF35
AF33
AJ37
AJ35
AG33
AF34

AC36
AC37
AD38

AD36
AC33
AA34
AA36
AD34
AF38
AC34
AA33

2

DDRB_DQS_P_0
DDRB_DQS_N_0
DDRB_DM0

DDRB_MD0
DDRB_MD1
DDRB_MD2
DDRB_MD3
DDRB_MD4
DDRB_MD5
DDRB_MD6
DDRB_MD7

DDRB_DQS_P_1
DDRB_DQS_N_1
DDRB_DM1

DDRB_MD8
DDRB_MD9
DDRB_MD10
DDRB_MD11
DDRB_MD12
DDRB_MD13
DDRB_MD14
DDRB_MD15

DDRB_DQS_P_2
DDRB_DQS_N_2
DDRB_DM2

DDRB_MD16
DDRB_MD17
DDRB_MD18
DDRB_MD19
DDRB_MD20
DDRB_MD21
DDRB_MD22
DDRB_MD23

DDRB_DQS_P_3
DDRB_DQS_N_3
DDRB_DM3

DDRB_MD24
DDRB_MD25
DDRB_MD26
DDRB_MD27
DDRB_MD28
DDRB_MD29
DDRB_MD30
DDRB_MD31

DDRB_DQS_P_4
DDRB_DQS_N_4
DDRB_DM4

DDRB_MD32
DDRB_MD33
DDRB_MD34
DDRB_MD35
DDRB_MD36
DDRB_MD37
DDRB_MD38
DDRB_MD39

DDRB_DQS_P_5
DDRB_DQS_N_5
DDRB_DM5

DDRB_MD40
DDRB_MD41
DDRB_MD42
DDRB_MD43
DDRB_MD44
DDRB_MD45
DDRB_MD46
DDRB_MD47

DDRB_DQS_P_6
DDRB_DQS_N_6
DDRB_DM6

DDRB_MD48
DDRB_MD49
DDRB_MD50
DDRB_MD51
DDRB_MD52
DDRB_MD53
DDRB_MD54
DDRB_MD55

DDRB_DQS_P_7
DDRB_DQS_N_7
DDRB_DM7

DDRB_MD56
DDRB_MD57
DDRB_MD58
DDRB_MD59
DDRB_MD60
DDRB_MD61
DDRB_MD62
DDRB_MD63

2

1

DDRB_MD[0..63] 18

DDRB_DQS_P_0 18

DDRB_DQS_N_0 18

DDRB_DM0 18

DDRB_DQS_P_1 18
DDRB_DQS_N_1 18

DDRB_DM1 18

DDRB_DQS_P_2 18
DDRB_DQS_N_2 18

DDRB_DM2 18

DDRB_DQS_P_3 18
DDRB_DQS_N_3 18

DDRB_DM3 18

DDRB_DQS_P_4 18
DDRB_DQS_N_4 18

DDRB_DM4 18

DDRB_DQS_P_5 18
DDRB_DQS_N_5 18

DDRB_DM5 18

DDRB_DQS_P_6 18
DDRB_DQS_N_6 18

DDRB_DM6 18

DDRB_DQS_P_7 18
DDRB_DQS_N_7 18

DDRB_DM7 18

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

V_SM

R202

R202
1K 1% 0402

1K 1% 0402

R198

R198
1K 1% 0402

1K 1% 0402

V_SM

R321

R321
1K 1% 0402

1K 1% 0402

R322

R322

3.01K 1% 0402

3.01K 1% 0402

R323

R323
1K 1% 0402

1K 1% 0402

North Bridge

North Bridge

North Bridge

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

MCH_VREF

C240

C240

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

SRCOMPVOH

C147

C147

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

SRCOMPVOL

C153

C153

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

6.7

6.7

9 36Thursday, October 15, 2009

9 36Thursday, October 15, 2009

9 36Thursday, October 15, 2009

6.7

5

V_1P25_CORE

D D

AG14

AG15

AG17

AG18

AG19

AG20

AG21

AG25

AG24

AG23

AG22

VCC_ 81

VCC_ 172

VCC_ 173

C C

B B

A A

AJ12

V_1P25_CORE

V_1P25_CORE

C770.1UF 16V Y5V 0402 C770.1UF 16V Y5V 0402

V_1P25_CORE

VCC_ 83

VCC_ 82

VCC_ 174

VCC_ 1

VCC_ 2

VCC_ 3

AJ11

AJ10

12

VCC_ 88

VCC_ 87

VCC_ 86

VCC_ 85

VCC_ 84

VCC_ 4

VCC_ 5

VCC_ 6

VCC_ 7

VCC_ 8

AJ9

AJ8

AJ7

AJ6

AJ5

C91UF 16V 0805 Y5V C91UF 16V 0805 Y5V

C590.1UF 16V Y5V 0402 C590.1UF 16V Y5V 0402

12

12

PC51

PC51

10UF 10V 0805 Y5V

10UF 10V 0805 Y5V

1 2

AF2 6

AF2 5

VCC_ 89

VCC_ 9

AJ4

AJ3

C711UF 10V Y5V C711UF 10V Y5V

AF1 8

AF2 0

AF2 2

AF2 4

VCC_ 95

VCC_ 94

VCC_ 93

VCC_ 91

VCC_ 90

VCC_ 10

VCC_ 11

VCC_ 12

VCC_ 13

VCC_ 14

VCC_ 15

AJ2

AH4

AH2

AH1

AG13

C610.1UF 16V Y5V 0402 C610.1UF 16V Y5V 0402

12

12

V_1P25_PCIEXPRESS

AF1 4

AF1 5

AF1 7

AE2 5

AE2 6

AE2 7

AE1 7

AE1 9

AE2 1

AE2 3

VCC_ 98

VCC_ 97

VCC_ 96

VCC_ 99

VCC_ 101

VCC_ 100

VCC_ 102

POWER

POWER

VCC_ 16

VCC_ 17

VCC_ 18

VCC_ 19

VCC_ 20

VCC_ 21

VCC_ 22

AG9

AG8

AG7

AG6

AG5

AG12

AG11

AG10

C71UF 16V 0805 Y5V C71UF 16V 0805 Y5V

C700.1UF 16V Y5V 0402 C700.1UF 16V Y5V 0402

12

12

AD14

AD15

AD17

AD18

AD26

AD27

VCC_ 105

VCC_ 104

VCC_ 103

VCC_ 107

VCC_ 106

VCC_ 23

VCC_ 24

VCC_ 25

VCC_ 26

VCC_ 27

AG4

AG3

AG2

AF1 3

AF1 2

AC14

AC15

AC17

AC26

AC27

VCC_ 111

VCC_ 110

VCC_ 109

VCC_ 108

VCC_ 115

VCC_ 114

VCC_ 113

VCC_ 112

VCC_ 28

VCC_ 29

VCC_ 30

VCC_ 31

VCC_ 32

VCC_ 80

VCC_ 34

VCC_ 35

AF1 1

AD24

AD22

AD20

AC25

AC23

AC21

AC19

Add CT56 for V_1P25_CORE and PLL voltage no stable

AB1 7

AB1 8

AB2 6

AB2 7

VCC_ 116

VCC_ 36

AC13

AA1 4

AA1 5

AA2 7

AA1 7

AA2 6

VCC_ 120

VCC_ 119

VCC_ 118

VCC_ 117

VCC_ 124

VCC_ 121

VCC_ 123

VCC_ 122

VCC_ 37

VCC_ 38

VCC_ 39

VCC_ 40

VCC_ 41

VCC_ 42

VCC_ 43

VCC_ 44

AC6

AB2 4

AB2 2

AB2 0

AA2 5

AA2 3

AA2 1

AA1 9

Y27

VCC_ 125

VCC_ 45

AA1 3

Y18

Y26

VCC_ 126

VCC_ 127

VCC_ 46

VCC_ 47

Y24

AA3

Y14

Y15

Y17

W27

VCC_ 131

VCC_ 130

VCC_ 129

VCC_ 128

VCC_ 48

VCC_ 49

VCC_ 50

VCC_ 51

Y22

Y20

Y13

R500

R500
INDUCTOR 1UH 0805

INDUCTOR 1UH 0805

4

W26

VCC_ 132

VCC_ 52Y6VCC_ 53

V13

W25

VCC_ 133

V12

VCC3_3

VCC_ 134

VCC_ 54

W17

W18

W19

W21

W23

VCC_ 138

VCC_ 137

VCC_ 136

VCC_ 135

VCC_ 55

VCC_ 56V9VCC_ 57

VCC_ 58

V10

U13

U10

V_3P3_DAC_FILTERED

+

+

1
2

-

-

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

V26

V27

VCC_ 139

VCC_ 140

VCC_ 59U9VCC_ 60U6VCC_ 61U3VCC_ 62

靠近SB

V25

VCC_ 141

N12

V19

V20

V21

V22

V23

V24

VCC_ 147

VCC_ 146

VCC_ 145

VCC_ 144

VCC_ 143

VCC_ 142

VCC_ 63

VCC_ 64N9VCC_ 65N8VCC_ 66N6VCC_ 67N3VCC_ 68L6VCC_ 69J6VCC_ 70J3VCC_ 71J2VCC_ 72G2VCC_ 73

N11

CT47

CT47

3

V_1P25_CORE

V14

V15

V17

V18

U23

U24

U25

U26

VCC_ 152

VCC_ 151

VCC_ 150

VCC_ 149

VCC_ 148

VCC_ 155

VCC_ 154

VCC_ 153

VCC_ 74F9VCC_ 75D4VCC_ 76

F11

C13

U22

VCC_ 157

VCC_ 156

VCC_ 77C9VCC_ 79

U21

P20

U17

U18

U19

U20

VCC_ 161

VCC_ 160

VCC_ 159

VCC_ 158

VCC_ 78

Y32

Y11

V_1P25_CORE

U14

U15

R14

R15

P14

R17

R18

P15

R20

VCC_ 164

VCC_ 163

VCC_ 162

VCC_ 165

VCC_ CL_P LL

VCCA _EX PPL L

VCCA _HPLL

RESERVE D_002

B15

C23

V31

A24

VCCA_GPLL

VCCA_MPLL

VCCA_HPLL

VCC_ 169

VCC_ 168

VCC_ 167

VCC_ 166

VCCA _MP LL

VCCA _DPLLA

VCCA _DPLLB

A22

C22

VCCA_DPLLB

VCCA_DPLLA

VCC3_3

V_1P25_CORE

AL2 6

AL2 4

AL2 3

AL2 1

AL2 0

AL1 8

AL1 7

AL1 5

AK3 0

AK2 9

AK2 7

AJ31

AG31

AF3 1

AD32

AC32

AA3 2

AJ30

AJ29

AJ27

AG30

AG29

AG27

AG26

AF3 0

AF2 9

AF2 7

AD30

AD29

AC30

AC29

AL1 2

VCC_ 171

VCC_ 170

VCC_ CL_1

VCC_ CL_2

VCC_ CL_3

VCC_ CL_4

VCC_ CL_5

VCC_ CL_6

VCC_ CL_7

VCC_ CL_8

VCC_ CL_9

VCC_ CL_1 0

VCC_ CL_1 1

VCC_ CL_1 2

VCC_ CL_1 3

VCC_ CL_1 4

VCC_ CL_1 5

VCC_ CL_1 6

VCC_ CL_1 7

VCC_ CL_1 8

VCC_ CL_1 9

VCC_ CL_2 0

VCC_ CL_2 1

VCC_ CL_2 2

VCC_ CL_2 3

VCC_ CL_2 4

VCC_ CL_2 5

VCC_ CL_2 6

VCC_ CL_2 7

VCC_ CL_2 8

VCC_ CL_2 9

VCC_ CL_3 0

VCC_ CL_3 1

VCC_ CL_3 2

VCC3 _3

VTT _1

VTT _2

VTT _3

VTT _4

VTT _5

VTT _6

VTT _7

VTT _8

VTT _9

VTT _10

VTT _11

VTT _12

VTT _13

VTT _14

VTT _15

VTT _16

VTT _17

VTT _18

VTT _19

VTT _20

VTT _21

VTT _22

VTT _23

VTT _24

VTT _25

VTT _26

VTT _27

VTT _28

VTT _29

VTT _30

VTT _31

VTT _32

J24

J23

L24

B17

P29

P27

P26

P24

P23

N29

V_FSB_VTT V_SM

L16

L16

BEAD 60 0603

BEAD 60 0603

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

L23

N26

N24

N23

K24

K23

M29

M24

M23

C630

C630

H24

H23

G26

12

C382

C382

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

F26

F24

F23

E29

E27

E26

E23

D29

G24

G23

D28

V_1P25_CORE

Change in V0.62, For V_SM not stable

V_SFR_OUT

L7

L7

BEAD 60 0603

BEAD 60 0603

L10

L10

BEAD 60 0603

BEAD 60 0603

C161

C161

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

VCCDQ_CRT

VCCD_CRT

C162

C162

C167

C167

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

V_1P25_CORE

AL1 1

AL1 0

AL9

AL8

VCC_ CL_3 3

VCC_ CL_3 4

VCC_ CL_3 5

VTT _33

VTT _34

VTT _35

D27

C30

C29

C27

L5

L5
BEAD 60 0603

BEAD 60 0603

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

AL7

AL6

AL5

VCC_ CL_3 6

VCC_ CL_3 7

VCC_ CL_3 8

VTT _36

VTT _37

VTT _38

B30

B29

B28

L8

L8
BEAD 60 0603

BEAD 60 0603

2

AL4

AL3

AL2

AK2 6

AK2 4

AK2 3

AK2 1

AK2 0

AK1 8

AK1 7

AK1 5

AK3

AK2

AK1

AJ13

AD31

AC31

AA3 1

Y31

AJ26

AJ24

AJ23

AJ21

AJ20

AJ18

AJ17

AJ15

AJ14

VCC_ CL_3 9

VCC_ CL_4 0

VCC_ CL_4 1

VCC_ CL_4 2

VCC_ CL_4 3

VCC_ CL_4 4

VCC_ CL_4 5

VCC_ CL_4 6

VCC_ CL_4 7

VCC_ CL_4 8

VCC_ CL_4 9

VCC_ CL_5 0

VCC_ CL_5 1

VCC_ CL_5 2

VCC_ CL_5 3

VCC_ CL_5 4

VCC_ CL_5 5

VCC_ CL_5 6

VCC_ CL_5 7

VCC_ CL_5 8

VCC_ CL_5 9

VCC_ CL_6 0

VCC_ CL_6 1

VCC_ CL_6 2

VCC_ CL_6 3

VCC_ CL_6 4

VCC_ CL_6 5

VCC_ CL_6 6

VTT _39

VTT _40

VTT _41

VTT _42

VTT _43

VTT _44

VTT _45

VTT _46

VCCS M_1

VCCS M_2

VCCS M_3

VCCS M_4

VCCS M_5

VCCS M_6

VCCS M_7

VCCS M_8

VCCS M_9

VCCS M_10

VCCS M_11

VCCS M_12

VCCS M_13

VCCS M_14

VCCS M_15

VCCS M_16

VCCS M_17

VCCS M_18

VCCS M_19

VCCS M_20

B27

A30

A28

R27

R26

R24

R23

BC39

BC34

BC30

BC26

BC22

BC18

BC14

BB3 9

BB3 7

BB3 2

BB2 8

BB2 6

BB2 4

BB2 0

BB1 8

BB1 6

BB1 2

AY3 2

AV2 6

AW2 4

AW2 0

V_1P25_PCIEXPRESS

V_3P3_DAC_FILTERED

VCCA_DPLLBVCCA_DPLLA

C628

C628

C629

C629

12

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

VCCA_MPLL VCCA_GPLL

12

C339

C339

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

C381

C381

V_1P25_CORE

V_1P25_CORE

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

AA3 0

AA2 9

Y30

VCC_ CL_6 7

VCC_ CL_6 8

VCC_ CL_6 9

VCC_ CL_7 0

VCCS M_21

VCCS M_22

VCC_ EXP _1

VCC_ EXP _2

AV1 8

AD11

AD10

L6

L6
BEAD 60 0603

BEAD 60 0603

L9

L9
BEAD 60 0603

BEAD 60 0603

Y29

V30

V29

VCC_ CL_7 1

VCC_ CL_7 2

VCC_ EXP _3

VCC_ EXP _4

AD9

AD8

AD7

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

U29

U27

AL1 3

AK1 4

VCC_ CL_7 3

VCC_ CL_7 4

VCC_ CL_7 5

VCC_ CL_7 6

VCC_ EXP _5

VCC_ EXP _6

VCC_ EXP _7

VCC_ EXP _8

AD6

AD5

AD4

AD2

VCCA_HPLL

C627

C627

C626

C626

AL2 9

VCC_ CL_7 7

VCC_ CL_7 8

VCC_ EXP _9

VCC_ EXP _10

AD1

1

C69

C69

AL2 7

BB4 1

VCC_ CL_7 9

VCC_ EXP _11

VCC_ EXP _12

VCC_ EXP _13

AC4

AC3

AC2

AE4

12

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

12

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

V_SM

L4

L4
BEAD 60 0805 1A

BEAD 60 0805 1A

C92

C92

1UF 10V Y5V

1UF 10V Y5V

BA4 2

AY4 2

BB4 2

BA4 3

AL3 1

AJ32

NB1F

NB1F
BEARLAKE-G31 B0

BEARLAKE-G31 B0

6 OF 7

6 OF 7

RESERVE D_1

AE3

C182

C182

RESERVE D_2

VCC_ SMCL K_2

VCC_ SMCL K_3

VCC_ SMCL K_4

VCC_ SMCL K_5

VCC_ EXP _15

VCC_ EXP _16

VCCA _DAC_17

VCCA _DAC_18

VCCA _EX P

VCCD_CRT

VCCDQ_CRT

VSS _1

C17

B16

A16

C21

B21

D16

AE2

VCCDQ_CRT

VCCD_CRT

C335

C335

VCC_ SMCL K_1

VCC_ EXP _14

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

5

4

3

2

Date: Sheet of

North Bridge

North Bridge

North Bridge

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

10 36Thursday, October 15, 2009

10 36Thursday, October 15, 2009

10 36Thursday, October 15, 2009

6.7

5

4

3

2

1

D D

MCH_BSEL06
MCH_BSEL16
MCH_BSEL26

MCH_BSEL0
MCH_BSEL1
MCH_BSEL2

1:ATX

EXP_EN_HDR20

C C

CL_VREF

PLATFORM_RST20,32

V_1P25_CORE

0.35V

B B

R403 1.62K 1% 0402R403 1.62K 1% 0402

R490

R490
1K 1% 0402

1K 1% 0402

R499

R499
390 1% 0402

390 1% 0402

R489

R489
1K 0402

1K 0402

CL_VREF

C363

C363

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

PWROK14,32

CL_RST*

NB1E

NB1E

G20

J20

J18
K20
F20

G18

E18
K17

J17
H18

L17
N17
N18
N15

M20

L15
L18

M18

AD12
AD13

AM5

AA12

AM15

AA10

AA9

AA11

Y12
U30

U31

R29
R30

U12
U11

R12
R13

BEARLAKE-G31 B0

BEARLAKE-G31 B0

BSEL0
BSEL1
BSEL2
ALLZTEST
XORTEST
RESERVED_24
EXP_SLR
RESERVED_25
EXP_EN
RESERVED

RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5
RESERVED_6
RESERVED_7
RESERVED_8

CL_DATA
CL_CLK
CL_VREF
CL_RST#
CL_PWROK

RESERVED_9
RESERVED_10
RESERVED_11
RESERVED_12

RESERVED_13
RESERVED_14
RESERVED_15
RESERVED_16

RESERVED_17
RESERVED_18
RESERVED_19
RESERVED_20

RESERVED_001

MISC VGA

MISC VGA

5 OF 7

5 OF 7

HSYNC

VSYNC

RED

GREEN

BLUE

RED#

GREEN#

BLUE#

DDC_DATA

DDC_CLK

REFSET

DREFCLKP
DREFCLKN

VCC

VSS

RESERVED_23
RESERVED_26

RSTIN#

PWROK

ICH_SYNC#

TEST0
TEST1
TEST2

NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
NC_8

C15
D15

VGA_RED

B18

VGA_GREEN

C19

VGA_BLUE

B20
C18
D19
D20

MCH_DDC_DATA

L13

MCH_DDC_CLK

M13

DACREFSET

A20

96M_DREF

C14

96M_DREF#

D13
L12
M11

F13
F17
A14

PLATFORM_RST

AM18

GMCH_PWROK

AM17

ICH_SYNC#

J13
A42

NC

BC43
BC1
A43

N20
BC42
BC2
BB43
BB1
B43
B42
B2

HSYNC
VSYNC

VGA_RED 33
VGA_GREEN 33
VGA_BLUE 33

MCH_DDC_DATA 33
MCH_DDC_CLK 33

96M_DREF 16
96M_DREF# 16

V_1P25_CORE

HSYNC 33
VSYNC 33

PLATFORM_RST 20,32
ICH_SYNC# 14

R491

R491

1.37K 1% 0402

1.37K 1% 0402

PWROK 14,32

C359

C359

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

BSEL TABLE

210

000

1

A A

5

100333 MHZ (1333)

PSB FREQUENCY

000

266 MHZ (1066)

1

133 MHZ (533)

0

200 MHZ (800)

4

Title

Title

Title

NB(4)

NB(4)

NB(4)

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

3

Date: Sheet of

2

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

11 36Thursday, October 15, 2009

11 36Thursday, October 15, 2009

11 36Thursday, October 15, 2009

6.7

6.7

6.7

5

D D

C C

B B

A A

5

4

NB1G

NB1G

BC37

VSS_1

BC32

VSS_2

BC28

VSS_3

BC24

VSS_4

BC10

VSS_5

BC5

VSS_6

BB7

VSS_7

AY41

VSS_8

AY4

VSS_9

AW43

VSS_10

AW41

VSS_11

AW1

VSS_12

AV37

VSS_13

AV35

VSS_14

AV27

VSS_15

AV23

VSS_16

AV21

VSS_17

AV17

VSS_18

AV11

VSS_19

AV9

VSS_20

AV7

VSS_21

AU42

VSS_22

AU38

VSS_23

AU32

VSS_24

AU24

VSS_25

AU20

VSS_26

AU6

VSS_27

AU2

VSS_28

AT31

VSS_29

AT29

VSS_30

AT15

VSS_31

AT13

VSS_32

AT12

VSS_33

AR38

VSS_34

AR33

VSS_35

AR32

VSS_36

AR27

VSS_37

AR26

VSS_38

AR23

VSS_39

AR21

VSS_40

AR20

VSS_41

AR17

VSS_42

AR9

VSS_43

AR6

VSS_44

AP43

VSS_45

AP24

VSS_46

AP18

VSS_47

AP1

VSS_48

AN38

VSS_49

AN31

VSS_50

AN29

VSS_51

AN24

VSS_52

AN23

VSS_53

AN20

VSS_54

AN15

VSS_55

AN13

VSS_56

AN12

VSS_57

AN11

VSS_58

AN4

VSS_59

AM42

VSS_60

AM40

VSS_61

AM36

VSS_62

AM33

VSS_63

AM29

VSS_64

AM24

VSS_65

AM23

VSS_66

AM20

VSS_67

AM11

VSS_68

AM9

VSS_69

AM7

VSS_70

AM4

VSS_71

AM2

VSS_72

AM1

VSS_73

AL36

VSS_74

AL33

VSS_75

AK43

VSS_76

AJ39

VSS_77

AJ36

VSS_78

AJ33

VSS_79

AH42

VSS_80

AG37

VSS_81

AG34

VSS_82

AF43

VSS_83

AF37

VSS_84

AF36

VSS_85

AF10

VSS_86

AF9

VSS_87

AF8

VSS_88

AF7

VSS_89

AF6

VSS_90

M27

VSS_91

M21

VSS_92

M17

VSS_93

M15

VSS_94

M10

VSS_95

M7

VSS_96

M1

VSS_97

L33

VSS_98

L32

VSS_99

L31

VSS_100

L29

VSS_101

L21

VSS_102

L20

VSS_103

L11

VSS_104

L7

VSS_105

L5

VSS_106

L3

VSS_107

K43

VSS_108

K26

VSS_109

K21

VSS_110

K18

VSS_111

K13

VSS_112

K12

VSS_113

K2

VSS_114

J38

VSS_115

J35

VSS_116

J32

VSS_117

J27

VSS_118

J21

VSS_119

J9

VSS_120

J7

VSS_121

J5

VSS_122

H31

VSS_123

H29

VSS_124

H21

VSS_125

H20

VSS_126

H17

VSS_127

H15

VSS_128

H13

VSS_129

G42

VSS_130

G38

VSS_131

G32

VSS_132

G21

VSS_133

G13

VSS_134

G12

VSS_135

G11

VSS_136

G9

VSS_137

G7

VSS_138

G1

VSS_139

F37

VSS_140

F35

VSS_141

F27

VSS_142

F21

VSS_143

F18

VSS_144

F3

VSS_145

E43

VSS_146

E32

VSS_147

E24

VSS_148

E21

VSS_149

E20

VSS_150

E15

VSS_151

E13

VSS_152

E11

VSS_153

E9

VSS_154

E3

VSS_155

D40

VSS_156

D31

VSS_157

D21

VSS_158

D17

VSS_159

D3

VSS_160

C26

VSS_161

C11

VSS_162

C6

VSS_163

C5

VSS_164

C4

VSS_165

B37

VSS_166

B32

VSS_167

B31

VSS_168

B26

VSS_169

B23

VSS_170

B22

VSS_171

B19

VSS_172

B14

VSS_173

B10

VSS_174

A39

VSS_175

A34

VSS_176

A26

VSS_177

A18

VSS_178

A12

VSS_179

A7

VSS_180

BEARLAKE-G31 B0

BEARLAKE-G31 B0

4

3

AF5

VSS_181

AF3

VSS_182

AF2

VSS_183

AF1

VSS_184

AD42

VSS_185

AD39

VSS_186

AD37

VSS_187

AD35

VSS_188

AD33

VSS_189

AD25

VSS_190

AD23

VSS_191

AD21

VSS_192

AD19

VSS_193

AC38

VSS_194

AC35

VSS_195

AC24

VSS_196

AC22

VSS_197

AC20

GND

GND

VSS_198

AC10

VSS_199

AC7

VSS_200

AC5

VSS_201

AB43

VSS_202

AB25

VSS_203

AB23

VSS_204

AB21

VSS_205

AB19

VSS_206

AB2

VSS_207

AB1

VSS_208

AA38

VSS_209

AA35

VSS_210

AA24

VSS_211

AA22

VSS_212

AA20

VSS_213

AA8

VSS_214

AA5

VSS_215

Y42

VSS_216

Y37

VSS_217

Y35

VSS_218

Y33

VSS_219

Y25

VSS_220

Y23

VSS_221

Y21

VSS_222

Y19

VSS_223

Y10

VSS_224

Y7

VSS_225

Y5

VSS_226

Y1

VSS_227

W3

VSS_228

V43

VSS_229

V39

VSS_230

V37

VSS_231

V34

VSS_232

V32

VSS_233

V11

VSS_234

V8

VSS_235

V5

VSS_236

V2

VSS_237

U38

VSS_238

U35

VSS_239

U8

VSS_240

U7

VSS_241

U5

VSS_242

T42

VSS_243

T1

VSS_244

R36

VSS_245

R33

VSS_246

R31

VSS_247

R11

VSS_248

R8

VSS_249

R5

VSS_250

R3

VSS_251

P43

VSS_252

P30

VSS_253

P21

VSS_254

P18

VSS_255

P17

VSS_256

P2

VSS_257

N36

VSS_258

N33

VSS_259

N31

VSS_260

N27

VSS_261

N21

VSS_262

N13

VSS_263

N10

VSS_264

N7

VSS_265

N5

VSS_266

M42

VSS_267

M37

VSS_268

M35

VSS_269

M33

VSS_270

BC41

VSS_271

BC3

VSS_272

BA1

VSS_273

AY40

VSS_274

AF23

VSS_275

AF21

VSS_276

AF19

VSS_277

AE24

VSS_278

AE22

VSS_279

AE20

VSS_280

AE18

VSS_281

AC18

VSS_282

AA18

VSS_283

W24

VSS_284

W22

VSS_285

W20

VSS_286

R21

VSS_287

E1

VSS_288

C43

VSS_289

C1

VSS_290

A41

VSS_291

A5

VSS_292

A3

VSS_293

7 OF 7

7 OF 7

3

2

Title

Title

Title

NB(5)

NB(5)

NB(5)

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

2

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

12 36Thursday, October 15, 2009

12 36Thursday, October 15, 2009

12 36Thursday, October 15, 2009

1

6.7

6.7

6.7

5

4

3

2

1

R376

R376
1K 0402

1K 0402

R377

R377
1K 0402

1K 0402

AD[0..31] 21

C_BEJ[0..3] 21

DMI_MTN_IRN_08

DMI_MTP_IRP_08

DMI_ITN_MRN_08

DMI_ITP_MRP_08

DMI_MTN_IRN_18

DMI_MTP_IRP_18

DMI_ITN_MRN_18

DMI_ITP_MRP_18

DMI_MTN_IRN_28

DMI_MTP_IRP_28

DMI_ITN_MRN_28

DMI_ITP_MRP_28

DMI_MTN_IRN_38

DMI_MTP_IRP_38

DMI_ITN_MRN_38

DMI_ITP_MRP_38

HSO_N1_C35
HSO_P1_C35

V_PCIEXPRESS_PWR

VCC3_3

C2890.1UF 16V Y5V 0402 C2890.1UF 16V Y5V 0402

C1280.1UF 16V Y5V 0402 C1280.1UF 16V Y5V 0402

12

12

C348

C348
1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

CLOSE TO ICH

DMI_MTN_IRN_0
DMI_MTP_IRP_0

0.1UF 16V Y5V 0402C185 0.1UF 16V Y5V 0402C185

0.1UF 16V Y5V 0402C243 0.1UF 16V Y5V 0402C243

DMI_MTN_IRN_1
DMI_MTP_IRP_1

0.1UF 16V Y5V 0402C261 0.1UF 16V Y5V 0402C261

0.1UF 16V Y5V 0402C349 0.1UF 16V Y5V 0402C349

DMI_MTN_IRN_2
DMI_MTP_IRP_2

0.1UF 16V Y5V 0402C370 0.1UF 16V Y5V 0402C370

0.1UF 16V Y5V 0402C371 0.1UF 16V Y5V 0402C371

DMI_MTN_IRN_3
DMI_MTP_IRP_3

0.1UF 16V Y5V 0402C372 0.1UF 16V Y5V 0402C372

0.1UF 16V Y5V 0402C373 0.1UF 16V Y5V 0402C373

V_PCIEXPRESS_PWR

DMI_100M_ICH_N16

DMI_100M_ICH_P16

C2680.1UF 16V Y5V 0402 C2680.1UF 16V Y5V 0402

12

+3V3_DUAL

R301

R301

22K 0402

22K 0402

12

3

0.1UF 16V Y5V 0402C374 0.1UF 16V Y5V 0402C374

0.1UF 16V Y5V 0402C376 0.1UF 16V Y5V 0402C376

+3V3_DUAL

R268 24.9 1% 0402R268 24.9 1% 0402

C3270.1UF 16V Y5V 0402 C3270.1UF 16V Y5V 0402

12

DMI_ITN_MRN_0_C
DMI_ITP_MRP_0_C

DMI_ITN_MRN_1_C
DMI_ITP_MRP_1_C

DMI_ITN_MRN_2_C
DMI_ITP_MRP_2_C

DMI_ITN_MRN_3_C
DMI_ITP_MRP_3_C

HSI_N135
HSI_P135

HSO_N1
HSO_P1

DMI_100M_ICH_N
DMI_100M_ICH_P

V_1P5_CORE

RSMRSTJ 14,32

RSMRSTJ_I/O14,32

ICH1B

ICH1B

V26

DMI0RXN

V25

DMI0RXP

U28

DMI0TXN

U27

DIM0TXP

Y26

DMI1RXN

Y25

DMI1RXP

W28

DMI1TXN

W27

DMI1TXP

AB26

DMI2RXN

AB25

DMI2RXP

AA28

DMI2TXN

AA27

DMI2TXP

AD25

DMI3RXN

AD24

DMI3RXP

AC28

DMI3TXN

AC27

DMI3TXP

F26

PERN_1

F25

PERP_1

E28

PETN_1

E27

PETP_1

H26

PERN_2

H25

PERP_2

G28

PETN_2

G27

PETP_2

K26

PERN_3

K25

PERP_3

J28

PETN_3

J27

PETP_3

M26

PERN_4

M25

PERP_4

L28

PETN_4

L27

PETP_4

P26

PERN_5

P25

PERP_5

N28

PETN_5

N27

PETP_5

T25

PERN_6

T24

PERP_6

R28

PETN_6

R27

PETP_6

C25

DMI_ZCOMP

D25

DMI_IRCOMP

AE28

DMI_CLKN

AE27

DMI_CLKP

ICH7-A1

ICH7-A1

C2810.1UF 16V Y5V 0402 C2810.1UF 16V Y5V 0402

12

DMI PCI-E

DMI PCI-E

USB

USB

OC5*/GPIO29
OC6*/GPIO30
OC7*/GPIO31

2

F1

USBP0N

F2

USBP0P

G4

USBP1N

G3

USBP1P

H1

USBP2N

H2

USBP2P

J4

USBP3N

J3

USBP3P

K1

USBP4N

K2

USBP4P

L4

USBP5N

L5

USBP5P

M1

USBP6N

M2

USBP6P

N4

USBP7N

N3

USBP7P

D3

OC0*

C4

OC1*

D5

OC2*

D4

OC3*

E5

OC4*

C3
A2
B3

USB_R_BIAS

D1

USBRBIAS

D2

USBRBIAS*

B2

CLK48

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

USB_D0- 25
USB_D0+ 25
USB_D1- 25
USB_D1+ 25
USB_D2- 25
USB_D2+ 25
USB_D3- 25
USB_D3+ 25
USB_D4- 26
USB_D4+ 26
USB_D5- 26
USB_D5+ 26

USB_D6- 26
USB_D6+ 26
USB_D7- 26
USB_D7+ 26

+3V3_DUAL

RN37

RN37

78
56
34
12

10K 8P4R 0402

10K 8P4R 0402

R300 22.6 1% 0402R300 22.6 1% 0402

USB_48MHZ 16

South Bridge

South Bridge

South Bridge

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

13 36Thursday, October 15, 2009

13 36Thursday, October 15, 2009

13 36Thursday, October 15, 2009

6.7

6.7

6.7

D D

PAR21

DEVSELJ21

ICH_PCI_CLK16

PCIRSTJ32

IRDYJ21

PCI_PMEJ14,20,21,35

SERRJ21

STOPJ21

PLOCKJ21

TRDYJ21
PERRJ21

FRAMEJ21

PGNTJ021
PGNTJ121

PREQJ021
PREQJ121
PREQJ2

C C

PREQJ3

PIRQJE

B B

A A

PIRQJC21
PIRQJA21
PIRQJD21
PIRQJB21

PLOCKJ21

STOPJ21

DEVSELJ21

TRDYJ21

IRDYJ21

FRAMEJ21

SERRJ21
PREQJ021
PREQJ2

PERRJ21

PREQJ3

PIRQJA21
PIRQJB21
PIRQJC21
PIRQJD21
PIRQJE

PREQJ5
PREQJ4
PREQJ3
PIRQJE

PIRQJC
PIRQJA
PIRQJD
PIRQJB

PIRQJG
PIRQJF
PCI_PMEJ

PREQJ1
PIRQJH

PREQJ0
PREQJ2

5

PGNTJ0
PGNTJ1

PGNTJ4
PGNTJ5

PREQJ0
PREQJ1
PREQJ2
PREQJ3
PREQJ4
PREQJ5

PIRQJA
PIRQJB
PIRQJC
PIRQJD
PIRQJE
PIRQJF
PIRQJG
PIRQJH

RN348.2K 8P4R 0402RN348.2K 8P4R 0402

RN41 8.2K 8P4R 0402RN41 8.2K 8P4R 0402

RN38 8.2K 8P4R 0402RN38 8.2K 8P4R 0402

R386 8.2K 0402R386 8.2K 0402
R387 8.2K 0402R387 8.2K 0402

RN368.2K 8P4R 0402RN368.2K 8P4R 0402

RN35 8.2K 8P4R 0402RN35 8.2K 8P4R 0402

ICH1A

ICH1A

E10

PAR

A12

DEVSEL*

A9

PCICLK

B18

PCIRST*

A7

IRDY*

B19

PME*

B10

SERR*

F15

STOP*

E11

PLOCK*

F14

TRDY*

C9

PERR*

F16

FRAME*

E7

GNT0*

D16

GNT1*

D17

GNT2*

F13

GNT3*

A14

GNT4*/GPIO48

D8

GNT5*/GPIO17

D7

REQ0*

C16

REQ1*

C17

REQ2*

E13

REQ3*

A13

REQ4*/GPIO22

C8

GPIO1/REQ5*

A3

PIRQA*

B4

PIRQB*

C5

PIRQC*

B5

PIRQD*

G8

GPIO2/PIRQE*

F7

GPIO3/PIRQF*

F8

GPIO4/PIRQG*

G7

GPIO5/PIRQH*

ICH7-A1

ICH7-A1

VCC3_3

78
56
34
12

12
34
56
78

78
56
34
12

78
56
34
12

78
56
34
12

PGNTJ4
PGNTJ5

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8

AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

C/BE0*
C/BE1*
C/BE2*
C/BE3*

E18
C18
A16
F18
E16
A18
E17
A17
A15
C14
E14
D14
B12
C13
G15
G13
E12
C11
D11
A11
A10
F11
F10
E9
D9
B9
A8
A6
C7
B6
E6
D6

B15
C12
D12
C15

4

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

C_BEJ0
C_BEJ1
C_BEJ2
C_BEJ3

VCC3_3

5

ICH1C

PDD[0..15]23

D D

PDDACKJ23

C C

H2
H1

H2

B B

A A

H1

H2
H1

H2
H1

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

PDREQ23

PDIORJ23
PDIOWJ23
PIORDY23

PDA0

PDA023

PDA1

PDA123

PDA2

PDA223

PDCSJ123

PDCSJ323

IDE_IRQ23

SATA1

SATA1

7

G3

6

RX+

5

RX-

H2

4

G2

3

TX-

H1

2

TX+

1

G1

KEY

KEY

SATA CONNECTOR-T

SATA CONNECTOR-T
SATA2

SATA2

7

G3

6

RX+

5

RX-

H2

4

G2

3

TX-

H1

2

TX+

1

G1

KEY

KEY

SATA CONNECTOR-T

SATA CONNECTOR-T
SATA3

SATA3

7

G3

6

RX+

5

RX-

H2

4

G2

3

TX-

H1

2

TX+

1

G1

KEY

KEY

SATA CONNECTOR-T

SATA CONNECTOR-T
SATA4

SATA4

7

G3

6

RX+

5

RX-

H2

4

G2

3

TX-

H1

2

TX+

1

G1

KEY

KEY

SATA CONNECTOR-T

SATA CONNECTOR-T

5

ICH1C

AB15

DD0

AE14

DD1

AG13

DD2

AF13

DD3

AD14

DD4

AC13

DD5

AD12

DD6

AC12

DD7

AE12

DD8

AF12

DD9

AB13

DD10

AC14

DD11

AF14

DD12

AH13

DD13

AH14

DD14

AC15

DD15

AF16

DDACK*

AE15

DDREQ

AF15

DIOR*

AH15

DIOW*

AG16

IORDY

AH17

DA0

AE17

DA1

AF17

DA2

AE16

DCS1*

AD16

DCS3*

AH16

IDEIRQ

ICH7-A1

ICH7-A1

C310

C310

SSATA_RXP0 SATA_RXP0
SSATA_RXN0

SSATA_TXN0
SSATA_TXP0

SSATA_RXP1
SSATA_RXN1

SSATA_TXN1
SSATA_TXP1

SSATA_RXP2
SSATA_RXN2

SSATA_TXN2
SSATA_TXP2

SSATA_RXP3
SSATA_RXN3

SSATA_TXN3

1 2
1 2

C303

C303

1 2

1 2

C309 0.01UF 25V X7R 0402C309 0.01UF 25V X7R 0402
C302 0.01UF 25V X7R 0402C302 0.01UF 25V X7R 0402

C308

C308

1 2

1 2

C301

C301

1 2

1 2

C313 0.01UF 25V X7R 0402C313 0.01UF 25V X7R 0402
C306 0.01UF 25V X7R 0402C306 0.01UF 25V X7R 0402

C312

C312

1 2

1 2

C305

C305

1 2

1 2

C311 0.01UF 25V X7R 0402C311 0.01UF 25V X7R 0402
C304 0.01UF 25V X7R 0402C304 0.01UF 25V X7R 0402

C284

C284

1 2

1 2

C282

C282

1 2

1 2

C280 0.01UF 25V X7R 0402C280 0.01UF 25V X7R 0402
C272 0.01UF 25V X7R 0402C272 0.01UF 25V X7R 0402

RSVD/SATA1RXN
RSVD/SATA1RXP
RSVD/SATA1TXN
RSVD/SATA1TXP

SATAHOST

SATAHOST

IDE

IDE

RSVD/SATA3RXN
RSVD/SATA3RXP
RSVD/SATA3TXN
RSVD/SATA3TXP

GPIO21/SATA0GP
GPIO19/SATA1GP
GPIO36/SATA2GP
GPIO37/SATA3GP

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

SATA_RXN0
SATA_TXN0

SATA_TXP0

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

SATA_RXP1
SATA_RXN1

SATA_TXN1
SATA_TXP1

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

SATA_RXP2
SATA_RXN2

SATA_TXN2
SATA_TXP2

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

SATA0RXN
SATA0RXP
SATA0TXN
SATA0TXP

SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP

SATACLKN
SATACLKP

SATARBIASN
SATARBIASP

SATALED*

A20GATE
CPUSLP*

INIT3_3V*

SERIRQ

STPCLK*

THERMTRIP*

SATA_RXP3
SATA_RXN3

SATA_TXN3
SATA_TXP3SSATA_TXP3

A20M*

IGNNE*

INIT*

INIR

FERR*

NMI

RCIN*

SMI*

SPI_CS0B
SPI_CLK
SPI_MOSI
SPI_MISO

AF3
AE3
AG2
AH2
AE5
AD5
AG4
AH4
AF7
AE7
AG6
AH6
AD9
AE9
AG8
AH8
AF1
AE1

AH10
AG10
AF18

AF19
AH18
AH19
AE19

AE22
AH28
AG27
AG22
AG21
AF22
AF25
AG26
AH24
AG23
AH21
AF23
AH22
AF26

4

SATA_RXN0
SATA_RXP0
SATA_TXN0
SATA_TXP0
SATA_RXN1
SATA_RXP1
SATA_TXN1
SATA_TXP1
SATA_RXN2
SATA_RXP2
SATA_TXN2
SATA_TXP2
SATA_RXN3
SATA_RXP3
SATA_TXN3
SATA_TXP3

SATA_R_BIAS

SATA_0GP
SATA_1GP
SATA_2GP
SATA_3GP

A20GATE
A20M#
CPUSLPJ
IGNNE#
H_INIT#_3V
H_INIT#
INTR
FERR#
NMI
RCINJ
SERIRQ
SMIICH#
STPCLK#

H_THERMTRIP#

ICH_SPKR26

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

WAKE#_F13,20,21,35

100M_SATA_CLKN 16
100M_SATA_CLKP 16

R287 24.9 1% 0402R287 24.9 1% 0402

SATA_LED 26

A20GATE 32
A20M# 6
CPUSLPJ 6
IGNNE# 6

H_INIT# 6
INTR 6
FERR# 6
NMI 6
RCINJ 32
SERIRQ 32
SMIICH# 6
STPCLK# 6
H_THERMTRIP# 6

VCC3_3

R280

R280

R285

R285

4.7K 0402

4.7K 0402

4.7K 0402

4.7K 0402

BOARDID1
BOARDID2

R278

R278

R286

R286

4.7K 0402 /NI

4.7K 0402 /NI

12

C286

C286

U18

U18

8

CE#

VDD

7

SO

HOLD#

6

WP#

SCK

5

Vss

SI

SPI SOCKET 8PIN

SPI SOCKET 8PIN

SPI_MISO_1

4.7K 0402 /NI

4.7K 0402 /NI

ICH_SPKR

R352 Close to U16, 100-500 mils

4

1
2
3
4

R248 0 0402 /NIR248 0 0402 /NI

VCC3_3

R199

R199

1K 0402

1K 0402

ICH_WPJ

R204

R204
1K 0402

1K 0402

WAKE#

BAT_3V

1 2

SMBCLK16,17,18,20,21
SMBDATA16,17,18,20,21

R269 1K 0402R269 1K 0402

BAT-CR2032-V

BAT-CR2032-V
BAT1

BAT1

VRTC

ICH_INTRUDER#

3

FWH032
FWH132
FWH232
FWH332

LDRQJ032

LFRAME#32

R298 33 0402R298 33 0402

R303 33 0402R303 33 0402
R297 33 0402R297 33 0402

R3042 .7K 0402 R30 42.7K 040 2

R3072.7K 0402 R3072.7K 0402

SPI_MOSI
SPI_MISO
SPI_CS0B
SPI_CLK

R333,R343,R342 Close to SB, 100-500 mils

FOR BOOT SELECT

+3V3_DUAL

K

R257

R257

1M 0402

1M 0402

AC_SDOUT27

ICH_14MHZ16

AC_SDIN27

AC_SYNC27

3

AC_BITCLK27

AC_RSTJ27

+3V3_DUAL

GPI41
FWH0
FWH1
FWH2
FWH3

LFRAME#

ICH_RTCX1
ICH_RTCX2
RTCRST#

GPIO11
SMBCLK
SMBDATA
LINKAT#
SMBCLK2
SMBDATA2

A

KA

1UF 10V Y 5V

1UF 10V Y 5V

AC_SDOUT_4
AC_SYNC_4

R305

R305

R349

R349
1K 0402 /NI

1K 0402 /NI

Q42

Q42

BAT54C SOT23

BAT54C SOT23

R252 20K 0402R252 20K 0402

C251

C251

12

4.7K 0402

4.7K 0402

ICH1D

ICH1D

AA5

LDRQ1*/GPIO23

AA6

LAD0

AB5

LAD1

AC4

LAD2

Y6

LAD3

AC3

LDRQ0*

AB3

LFRAME*

U1

ACZ_BCLK

R5

ACZ_RST*

T2

ACZ_SDI_0

T3

ACZ_SDI_1

T1

ACZ_SDI_2

T4

ACZ_SDOUT

R6

ACZ_SYNC

AC1

CLK14

W1

EE_CS

W3

EE_DIN

Y2

EE_DOUT

Y1

EE_SHCLK

V3

LAN_CLK

U3

LAN_RSTSYNC

C19

LAN_RST*

U5

LAN_RXD0

V4

LAN_RXD1

T5

LAN_RXD2

U7

LAN_TXD0

V6

LAN_TXD1

V7

LAN_TXD2

AB1

RTCX1

AB2

RTCX2

AA3

RTCRST*

B23

SMBALERT*/GPIO11

C22

SMBCLK

B22

SMBDATA

A26

LINKALERT*

B25

SMLINK0

A25

SMLINK1

P5

SPI_MOSI

P2

SPI_MISO

P6

SPI_CS*

R2

SPI_CLK

P1

SPI_ARB

ICH7-A1

ICH7-A1

32.768KHZ 12.5PF 20PPM

32.768KHZ 12.5PF 20PPM

RTCRST#

12

1UF 10V Y5V

1UF 10V Y5V

2

AGPBUSY

LPC AUDIO EPROM LAN RTC SMB SPI

LPC AUDIO EPROM LAN RTC SMB SPI

Y3

Y3

1 2

12

C307

C307

10P 50V NPO 0402

10P 50V NPO 0402

1
2

R245

R245

4.7K 0402

4.7K 0402

C2830.1UF 16V Y5V 0402 C2830.1UF 16V Y5V 0402

2

3

C2710.1UF 1 6V Y5 V 04 02 C 27 10.1 UF 16V Y 5V 0 402

12

C328

C328

GPIO/BM_BUSY*

GPIO16/DPRSLPVR

GPIO18/STPPCI*

GPIO20/STPCPU*

EL_RSVD/GPIO26

EL_STATE0/GPIO27

EL_STATE1GPIO28

GPIO32/CLKRUN*

GPIO33/AZ_DOCK_EN*

GPIO34/AZ_DOCK_RST*

CPUPWRGD_GPIO49

MISC

MISC

34

ICH_RTCX1BAT_VREG_R_CR ICH_RTCX2

5

R306 10M 0402R306 10M 0402

JCMOS1

JCMOS1

1
2
3

HEADER 1X3

HEADER 1X3

VCC3_3V_1P5_CORE

C2970.1UF 16V Y5V 0402 C2970.1UF 16V Y5V 0402

12

12

TP0/BATLOW*

TP1/DPRSTP*

AB18

BOARDID2

AC21

GPIO6
GPIO7
GPIO8

GPIO9
GPIO10
GPIO12
GPIO13
GPIO14
GPIO15

GPIO24
GPIO25

GPIO35
GPIO38
GPIO39

THRM*

VRMPWRGD
MCH_SYNC*

PWRBIN*

RI*

SUS_STAT*

SUSCLK

SYSRST*

PLTRST*

WAKE*

INTRUDER*

PWROK

RSMRST*

INTVRMEN

SPKR

SLP_S3*
SLP_S4*
SLP_S5*

TP2/DPSLP*

TP3

12

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

BOARDID1

AC18

GPIO8

E21

GPIO9

E20

GPIO10

A20

GPIO12

F19

GPIO13_IO_PME

E19
R4
E22
AC22
AC20
AF21

GPIO24

R3

GPIO25

D20
A21
B21
E23
AG18

GPIO33

AC19
U2
AD21

GPIO38

AD20

GPIO39

AE20

PWRGOOD

AG24
AF20

VRMPWRGD

AD22
AH20
C23
A28
A27
C20
A22

PLTRST#

C26

WAKE#

F20

ICH_INTRUDER#

Y5

PWROK

AA4

RSMRSTJ

Y4

INTVRMEN

W4

ICH_SPKR

A19
B24

D23
F22

BATLOW-

C21
AF24
AH25
F21

+3V3_DUAL

R290 4.7K 0402R290 4.7K 0402
RN31 10K 8P4R 0402RN31 10K 8P4R 0402

7 8
5 6
3 4
1 2

R273 1K 0402R273 1K 0402
R267 8.2K 0402R267 8.2K 0402
RN39 10K 8P4R 0402RN39 10K 8P4R 0402

7 8
5 6

C31510P 50V NP O 0402 C31510P 50V NPO 0 402

3 4
1 2

VCC3_3

R372 10K 0402 /NIR372 10K 0402 /NI
R299 10K 0402R299 10K 0402

RN32 10K 8P4R 0402RN32 10K 8P4R 0402

R279 10K 0402R279 10K 0402
R30 10K 0402R30 10K 0402

RN33 10K 8P4R 0402RN33 10K 8P4R 0402

R200 1K 0402R200 1K 0402

South Bridge

South Bridge

South Bridge

IG31C-M7S

IG31C-M7S

IG31C-M7S

R258 1K 0402R258 1K 0402

R309 330K 0402R309 330K 0402

R272 10K 0402R272 10K 0402

H_INIT#_3V

78
56
34
12

78
56
34
12

1

ICH_SYNC# 11

RST_BUTT 16,26
PLTRST# 32

+3V3_DUAL

GPIO12
GPIO11

SMBCLK2
SMBDATA2
LINKAT#

WAKE#
ICH_RIJ

GPIO24
RST_BUTT
GPIO8
GPIO13_IO_PME

GPI41
GPIO33

THERMJ
GPIO39
GPIO38

AC_SDOUT_4
AC_SYNC_4
AGPBUSY
VRMPWRGD

SATA_1GP
SATA_2GP
SATA_0GP
SATA_3GP

ICH_SYNC#

1

GPIO8 26
THERMJ 32
PRESENCEJ 28
P66DETEC 23
GPIO13_IO_PME 32

PWRGOOD 6
SB_PROCHOT# 30

VRMPWRGD 29
PWBTOUT- 32

ICH_RIJ 25

PWROK 11,32
RSMRSTJ 13,32

VRTC

SLP_S3J 32
SLP_S4 31

VRMPWRGD 29

14 36Thursday, October 15, 2009

14 36Thursday, October 15, 2009

14 36Thursday, October 15, 2009

6.7

6.7

6.7

5

4

3

2

1

VCC3_3

A

K

Q46

Q46

BAT54C SOT23

KA

C299

C299

V_1P5_CORE

+3V3_DUAL

C5550 .1UF 16V Y5 V 0402 C5550.1UF 16 V Y5V 0402

BAT54C SOT23

VCC5

12

5V_DUAL

12

R295

R295

1K 0402

1K 0402

V_REF5V

1.0 R236,R185 0 ohm -> 1K

V_REF5V_SUS

VCCDMIPLL

V_FSB_VTT

V_R EF5V

C5580.1UF 16V Y5V 0402 C5580.1UF 16V Y5V 0402

C5530.1UF 16V Y5V 0402 C5530.1UF 16V Y5V 0402

12

12

C2520.1UF 16V Y5V 0402 C2520.1UF 16V Y5V 0402

12

V_REF5V_SUS

C5700.1UF 16V Y5V 0402 C5700.1UF 16V Y5V 0402

12

D D

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

C C

B B

A A

AG11

AB11
AB14
AB16
AB19
AB21
AB24
AB27
AB28

AC11

AD11
AD15
AD19
AD23

AE11
AE13
AE18
AE21
AE24
AE25

AG14
AG17
AG20
AG25

AH23
AH27

AH12

AA24
AA25
AA26

AF11
AF27
AF28

ICH1F

ICH1F

E4

VSS1
VSS2

C27

VSS3

R14

VSS4

R15

VSS5

R16

VSS6

R17

VSS7

R18

VSS8

T6

VSS9

T12

VSS10

T13

VSS11

T14

VSS12

T15

VSS13

T16

VSS14

T17

VSS15

U4

VSS16

U12

VSS17

U13

VSS18

U14

VSS19

U15

VSS20

U16

VSS21

U17

VSS22

U24

VSS23

U25

VSS24

U26

VSS25

V2

VSS26

V13

VSS27

V15

VSS28

V24

VSS29

V27

VSS30

V28

VSS31

W6

VSS32

W24

VSS33

W25

VSS34

W26

VSS35

Y3

VSS36

Y24

VSS37

Y27

VSS38

Y28

VSS39

AA1

VSS40
VSS41
VSS42
VSS43

AB4

VSS44

AB6

VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53

AC2

VSS54

AC5

VSS55

AC9

VSS56
VSS57

AD1

VSS58

AD3

VSS59

AD4

VSS60

AD7

VSS61

AD8

VSS62
VSS63
VSS64
VSS65
VSS66

AE2

VSS67

AE4

VSS68

AE8

VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75

AF2

VSS76

AF4

VSS77

AF8

VSS78
VSS79
VSS80
VSS81

AG1

VSS82

AG3

VSS83

AG7

VSS84
VSS85
VSS86
VSS87
VSS88

AH1

VSS89

AH3

VSS90

AH7

VSS91
VSS92
VSS93

VSS94

ICH7-A1

ICH7-A1

VSS95
VSS96
VSS97
VSS98

VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS154
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
VSS174
VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181
VSS182
VSS183
VSS184
VSS185
VSS186
VSS187
VSS188
VSS189
VSS190
VSS191
VSS192
VSS193
VSS194

A4
A23
B1
B8
B11
B14
B17
B20
B26
B28
C2
C6
D10
D13
D18
D21
D24
E1
E2
E8
E15
F3
F4
F5
F12
F27
F28
G1
G2
G5
G6
G9
G14
G18
G21
G24
G25
G26
H3
H4
H5
H24
H27
H28
J1
J2
J5
J24
J25
J26
K24
K27
K28
L13
L15
L24
L25
L26
M3
M4
M5
M12
M13
M14
M15
M16
M17
M24
M27
M28
N1
N2
N5
N6
N11
N12
N13
N14
N15
N16
N17
N18
N24
N25
N26
P3
P4
P12
P13
P14
P15
P16
P17
P24
P27
P28
R1
R11
R12
R13

V_1P5_CORE

V_PCIEXPRESS_PWR

V_1P5_CORE

C25710UF 10V 0805 Y5V C25710UF 10V 0805 Y5V

12

C278

C278
1UF 10V Y5V

1UF 10V Y5V

Near SB

V_1P5_CORE

R503

R503
0 0805

0 0805

C25010UF 10V 0805 Y5V C25010UF 10V 0805 Y5V

12

C5600.1UF 16V Y5V 0402 C5600.1UF 16V Y5V 0402

12

VCC3_3

12

+3V3_DUAL

12

VRTC

12

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

V_1P05

C5591UF 10V Y5V C5591UF 10V Y5V

12

C2701UF 10V Y5V C2701UF 10V Y5V12C2590.1UF 16V Y5V 0402 C2590.1UF 16V Y5V 0402

C5670.1UF 16V Y5V 0402 C5670.1UF 16V Y5V 0402

12

ICH1E

ICH1E

A1

VCC1_5_A_1

AB10

VCC1_5_A_2

AB17

VCC1_5_A_3

AB7

VCC1_5_A_4

V_PCIEXPRESS_PWR

12

AC10
AC17

AD10
AE10

AB22
AB23
AC23
AC24
AC25
AC26
AD26
AD27
AD28

C2551UF 10V Y5V C2551UF 10V Y5V

12

AF10

W22
W23

AA22
AA23

AB8
AB9

AC6
AC7
AC8

AD6

AE6
AF5

AF6

AF9
AG5
AG9

AH5

AH9

F17

G17

D26

D27

D28

E24

E25

E26

F23

F24

G22

G23

H22

H23

J22

J23
K22
K23
L22
L23
M22
M23
N22
N23
P22
P23
R22
R23
R24
R25
R26
T22
T23
T26
T27
T28
U22
U23
V22
V23

Y22
Y23

H6
H7
J6
J7
T7

C5520.1UF 16V Y5V 0402 C5520.1UF 16V Y5V 0402

12

VCC1_5_A_5
VCC1_5_A_6
VCC1_5_A_7
VCC1_5_A_8
VCC1_5_A_9
VCC1_5_A_10
VCC1_5_A_11
VCC1_5_A_12
VCC1_5_A_13
VCC1_5_A_14
VCC1_5_A_15
VCC1_5_A_16
VCC1_5_A_17
VCC1_5_A_18
VCC1_5_A_19
VCC1_5_A_20
VCC1_5_A_21
VCC1_5_A_22
VCC1_5_A_23
VCC1_5_A_24
VCC1_5_A_25
VCC1_5_A_26
VCC1_5_A_27
VCC1_5_A_28
VCC1_5_A_29
VCC1_5_A_30

VCC1_5_B_1
VCC1_5_B_2
VCC1_5_B_3
VCC1_5_B_4
VCC1_5_B_5
VCC1_5_B_6
VCC1_5_B_7
VCC1_5_B_8
VCC1_5_B_9
VCC1_5_B_10
VCC1_5_B_11
VCC1_5_B_12
VCC1_5_B_13
VCC1_5_B_14
VCC1_5_B_15
VCC1_5_B_16
VCC1_5_B_17
VCC1_5_B_18
VCC1_5_B_19
VCC1_5_B_20
VCC1_5_B_21
VCC1_5_B_22
VCC1_5_B_23
VCC1_5_B_24
VCC1_5_B_25
VCC1_5_B_26
VCC1_5_B_27
VCC1_5_B_28
VCC1_5_B_29
VCC1_5_B_30
VCC1_5_B_31
VCC1_5_B_32
VCC1_5_B_33
VCC1_5_B_34
VCC1_5_B_35
VCC1_5_B_36
VCC1_5_B_37
VCC1_5_B_38
VCC1_5_B_39
VCC1_5_B_40
VCC1_5_B_41
VCC1_5_B_42
VCC1_5_B_43
VCC1_5_B_44
VCC1_5_B_45
VCC1_5_B_46
VCC1_5_B_47
VCC1_5_B_48
VCC1_5_B_49
VCC1_5_B_50
VCC1_5_B_51
VCC1_5_B_52
VCC1_5_B_53

ICH7-A1

ICH7-A1

C5500.1UF 16V Y5V 0402 C5500.1UF 16V Y5V 0402

V_PCIEXPRESS_PWR

C2670.1UF 16V Y5V 0402 C2670.1UF 16V Y5V 0402

12

C2421UF 16V 0805 Y5V C2421UF 16V 0805 Y5V

12

VSREF1
VSREF2

VSREF_SUS

VCCRTC

VCCUSBPLL

VCCSATAPLL

VCCDMIPLL

VCC1_05_1
VCC1_05_2
VCC1_05_3
VCC1_05_4
VCC1_05_5
VCC1_05_6
VCC1_05_7
VCC1_05_8

VCC1_05_9
VCC1_05_10
VCC1_05_11
VCC1_05_12
VCC1_05_13
VCC1_05_14
VCC1_05_15
VCC1_05_16
VCC1_05_17
VCC1_05_18
VCC1_05_19
VCC1_05_20

V_CPU_IO_1
V_CPU_IO_2
V_CPU_IO_3

VCC3_3_1
VCC3_3_2
VCC3_3_3
VCC3_3_4
VCC3_3_5
VCC3_3_6
VCC3_3_7
VCC3_3_8
VCC3_3_9

VCC3_3_10

POWER

POWER

VCC3_3_11

VCC3_3_12

VCC3_3_13

VCC3_3_14

VCC3_3_15

VCC3_3_16

VCC3_3_17

VCC3_3_18

VCC3_3_19

VCC3_3_20

VCC3_3_21

VCC3_3_22

VCCSUS3_3_1
VCCSUS3_3_2
VCCSUS3_3_3
VCCSUS3_3_4
VCCSUS3_3_5
VCCSUS3_3_6
VCCSUS3_3_7
VCCSUS3_3_8

VCCSUS3_3_9
VCCSUS3_3_10
VCCSUS3_3_11
VCCSUS3_3_12
VCCSUS3_3_13
VCCSUS3_3_14
VCCSUS3_3_15
VCCSUS3_3_16
VCCSUS3_3_17
VCCSUS3_3_18
VCCSUS3_3_19
VCCSUS3_3_20
VCCSUS3_3_21
VCCSUS3_3_22
VCCSUS3_3_23
VCCSUS3_3_24

VCCSUS1_05_1
VCCSUS1_05_2
VCCSUS1_05_3
VCCSUS1_05_4
VCCSUS1_05_5

AD17
G10

F6
W5
C1
AD2
AG28
L11

L12
L14
L16
L17
L18
M11
M18
P11
P18
T11
T18
U11
U18
V11
V12
V14
V16
V17
V18

AE23
AE26
AH26

A5
AA7
AB12
AB20
AC16
AD13
AD18
AG12
AG15
AG19
AH11
B13
B16
B27
B7
C10
D15
F9
G11
G12
G16
U6
A24
C24
D19
D22
E3
G19
K3
K4
K5
K6
L1
L2
L3
L6
L7
M6
M7
N7
P7
R7
V1
V5
W2
W7

AA2
C28
G20
K7
Y7

V_REF5V

V_REF5V_SUS

VCCUSBPLL
VCCSATAPLL
VCCDMIPLL

C300

C300

V_FSB_VTT

C113

C113

12

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

C2731UF 10V Y5V C2731UF 10V Y5V

V_1P5_CORE

R504

R504

0 0805

0 0805

CLOSE TO SB PIN-OUT

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

5

4

3

2

Date: Sheet of

South Bridge

South Bridge

South Bridge

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

15 36Thursday, October 15, 2009

15 36Thursday, October 15, 2009

15 36Thursday, October 15, 2009

6.7

5

VCC3_3

D D

VCC3_3

PCLK_021

PCLK_IO32

C C

ICH_PCI_CLK13

PCLK_521

PCLK_0 PCI_CLK0
ICH_PCI_CLK PCI_CLK2

BSEL06
BSEL16
BSEL26

BSEL1

BSEL0BSEL2

00

0

1
0 266MHz

0

R193 33 0402R193 33 0402
R201 33 0402R201 33 0402
R206 33 0402R206 33 0402
R209 33 0402R209 33 0402

BSEL0 FSA

RN69 1K 8P4R 0402RN69 1K 8P4R 0402

BSEL1 FSB
BSEL2 FSC

1

133MHz

200MHz

0
0

FB10

FB10
BEAD 60 0805 1A

BEAD 60 0805 1A

21

12
34
56
78

PCI_CLK3PCLK_IO
PCI_CLK1PCLK_5

001 333MHz

12

C120

C120

1UF 10V Y5V

1UF 10V Y5V

VCC3_3

R113

R113

8.2K 0402

8.2K 0402

VTT_PG

Q27

Q27

2N3904 SOT23

2N3904 SOT23

ECB

VCC3_3

B B

CPU_VCCP

R111

R111
1K 0402

1K 0402

A A

FB13

FB13

12

C123

C123

1UF 10V Y5V

1UF 10V Y5V

Pin11
Sel-1

4

21

0 0805

0 0805

RN67 1K 8P4R 0402RN67 1K 8P4R 0402

Pin7
Sel-0

0
0
1 0

CT6

CT6

+

+

1
2

-

-

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

12

C126

C126

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

1 2
3 4
5 6
7 8

Pin7/8
Link/DOT/SATA

0
1

1

12

C1490.1UF 16V X7R 0402 C1490.1UF 16V X7R 0402

RST_BUTT14,26

ICH_14MHZ14

SMBCLK14,17,18,20,21

SMBDATA14,17,18,20,21

PCI_CLK2
PCI_CLK3
MODE_SEL
SEL_1

Link

SATA

3

12

12

12

12

12

12

C1480.1UF 16V X7R 0402 C1480.1UF 16V X7R 0402

C1500.1UF 16V X7R 0402 C1500.1UF 16V X7R 0402

C1250.1UF 16V X7R 0402 C1250.1UF 16V X7R 0402

C1450.1UF 16V X7R 0402 C1450.1UF 16V X7R 0402

C1270.1UF 16V X7R 0402 C1270.1UF 16V X7R 0402

C1370.1UF 16V X7R 0402 C1370.1UF 16V X7R 0402

PCI_CLK0
PCI_CLK1
FSA
FSB
PCI_CLK2
PCI_CLK3

R131 22 0402R131 22 0402

VTT_PG

MODE_SEL

R124 33 0402R124 33 0402

SMBCLK
SMBDATA

PIN6 PCIF_CLK1=SEL P4/K8(internal pull high)
Hi = P4 0.8V push-pull CPU clock

Lo = K8 3.3V push-pull CPU clock

PIN52 MOD_SEL=SEL PIN35/36=PCIE-8(internal pull low)
MODE=0 PIN33/34 is PCIE8#/PCIE8
MODE=1 PIN33/34 is PCI_STOP#/CPU_STOP#

Pin11/12
SATA/PCIE

SATA
SATADOT
PCIEXLink
PCIEX1

FSC

27P 50V NPO

27P 50V NPO

U3

U3

RTM876-660

RTM876-660

5

VDD_3.3

9

VDD_3.3

13

VDD_3.3

17

VDD_3.3

26

VDD_3.3

34

VDD_3.3

42

VDD_3.3

48

VDD_3.3

37

VDD_CORE

56

CLKRQ#B/PCI-0

1

CLKRQ#A/PCI-1

3

FS_A/PCI-2

4

FS_B/PCI-3

6

SEL_P4_K8#/PCI-4

7

SEL_0/PCI-5

8

SYNC/PCI-6F

55

RESET#

45

Vtt_PG#/PD

52

MODE/REF-2

53

FS_C/REF-1

54

FS_D/REF-0

47

SCLK

46

SDAT

14.318MHZ 16PF 20PPM

14.318MHZ 16PF 20PPM

12

C156

C156

12-48M

12M

48M
48M

48M

SATA/PCIE-0#

CPU_STOP#/PCIE -8

PCI_STOP#/PCIE -8#

LINK-0/DOT96/SATA

LINK-1/DOT96#/SATA#

SEL_1/12_48M

SEL24_48#/24_48M

XIN

XOUT

RTM876-665 SSOP 56P

RTM876-665 SSOP 56P

50

49

Y1

Y1

1 2

Intel W/GFX

CPU-0

CPU-0#

CPU-1

CPU-1#

SATA/PCIE-0

PCIE-1

PCIE-1#

PCIE-2

PCIE-2#

PCIE-3

PCIE-3#

PCIE-6

PCIE-6#

PCIE -7

PCIE-7#

GND
GND

GND_CORE

GND
GND
GND
GND
GND
GND

12

C155

C155

27P 50V NPO

27P 50V NPO

Chipset

Sis

VIA

Intel

2

44
43
41
40

18
19
21
22
24
25
27
28
30
29
33
32
36
35
14
15

SEL_1

11
10
51
39
38
31
23
20
16
12
2

R192 33 0402R192 33 0402
R195 33 0402R195 33 0402
R196 33 0402R196 33 0402
R205 33 0402R205 33 0402

33
32

R160 33 0402R160 33 0402
R158 33 0402R158 33 0402

R148

R148
10K 0402

10K 0402

Hi=24MHz,
Lo=48MHz

CPUCLK0 6
CPUCLK0# 6

MCHCLK 8

MCHCLK# 8
100M_SATA_CLKP 14

100M_SATA_CLKN 14
100M_GCLK0 8
100M_GCLK0# 8

100M_PCIE_16_CLK 20

100M_PCIE_16_CLK# 20

DMI_100M_ICH_P 13
DMI_100M_ICH_N 13

100M_LAN_CLK 35

100M_LAN_CLK# 35

96M_DREF 11
96M_DREF# 11

IO_48MHZ 32
USB_48MHZ 13

1

For Intel Chipset w/o GFX (SEL-1/0 = 11)
DOT96 is not necessary

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

5

4

3

2

Date: Sheet of

CLK GEN / BIOS (FWH)

CLK GEN / BIOS (FWH)

CLK GEN / BIOS (FWH)

IG31C-M7S

IG31C-M7S

IG31C-M7S

16 36Thursday, October 15, 2009

16 36Thursday, October 15, 2009

16 36Thursday, October 15, 2009

1

6.7

6.7

6.7

A

B

C

D

E

DDR_DM0

DDR_DM1

4 4

3 3

2 2

1 1

SODT_0

SODT_1

68

102NC19

195

NC

NC/TEST

CB042CB143CB248CB349CB4

ODT177ODT0

VSS2VSS5VSS8VSS11VSS14VSS17VSS20VSS23VSS26VSS29VSS32VSS35VSS38VSS41VSS44VSS47VSS50VSS65VSS66VSS79VSS82VSS85VSS88VSS91VSS94VSS97VSS

SODT_09,19
SODT_19,19

DDR_MD[0..63]9

DDR_MAA[0..14]9,19

DDR_CS#09,19
DDR_CS#19,19

DDR_MD[0..63]

DDR_BA09,19
DDR_BA19,19

A

161

162

167

CB5

SODT_0
SODT_1

DDR_MAA0
DDR_MAA1
DDR_MAA2
DDR_MAA3
DDR_MAA4
DDR_MAA5
DDR_MAA6
DDR_MAA7
DDR_MAA8
DDR_MAA9
DDR_MAA10
DDR_MAA11
DDR_MAA12
DDR_MAA13
DDR_MAA14

DDR_BA0

DDR_BA1
DDR_CS#0
DDR_CS#1

DDR_DQS _P_0

DDR_DQS _N_0

DDR_DQS _N_1

DDR_DQS _P_1

DDR_DQS _N_2

DDR_DQS _P_2

DDR_DQS _P_3

168

CB6

CB7

DQS07DQS116DQS228DQS337DQS484DQS593DQS6

DQS*06DQS*115DQS*227DQS*336DQS*483DQS*592DQS*6

VSS

100

103

106

DDR_DQS _N_3

DDR_DQS _N_4

DDR_DQS _P_4

DDR_DQS _N_5

DDR_DQS _P_5

DDR_DQS _N_6

DDR_DQS _P_6

DDR_DQS _N_7

DDR_DQS _P_7

105

114

46

104

113

45

DQS7

DQS8

DQS*7

DQS*8

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

109

112

115

118

121

124

127

130

133

136

139

142

145

148

151

154

157

DDR_BA09,19
DDR_BA19,19
DDR_BA29,19

DDR_CKE09,19
DDR_CKE19,19

DDR_DQS_P_[0..7]9
DDR_DQS_N_[0..7]9

DDR_WE#9,19
DDR_CAS#9,19
DDR_RAS#9,19

SMBDATA14,16,18,20,21

SMBCLK14,16,18,20,21

DDR_DM[0..7]9

DDR_BA0
DDR_BA1
DDR_BA2

DDR_CKE0
DDR_CKE1

DDR_DQS_P_[0..7]
DDR_DQS_N_[0..7]

DDR_WE#
DDR_CAS#
DDR_RAS#

SMBDATA
SMBCLK

DDR_DM0
DDR_DM1
DDR_DM2
DDR_DM3
DDR_DM4
DDR_DM5
DDR_DM6
DDR_DM7

B

DDR_DM2

125

134

146

126

135

147

NC/DQS*9

DM0/DQS9

NC/DQS*10

NC/DQS*11

DM0/DQS10

DM0/DQS11

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

160

163

166

169

198

201

204

207

210

DDR_DM5

DDR_DM4

DDR_DM6

DDR_DM3

155

202

156

203

NC/DQS*12

NC/DQS*13

DM0/DQS12

DM0/DQS13

VSS

VSS

VSS

VSS

VSS

VSS

VSS

213

216

219

222

225

228

DDR_DM7

DDR_MD1

DDR_MD0

DDR_MD2

DDR_MD3

DDR_MD4

DDR_MD7

DDR_MD6

DDR_MD5

DDR_MD9

DDR_MD8

DDR_MD11

DDR_MD15

DDR_MD10

DDR_MD14

DDR_MD12

DDR_MD13

DDR_MD16

DDR_MD20

DDR_MD19

DDR_MD18

DDR_MD17

211

223

232

212

224

233

164

165

NC/DQS*14

NC/DQS*15

NC/DQS*16

DM0/DQS14

DM0/DQS15

VSS

VSS

VSS

231

234

237

V_SM

NC/DQS*17

DM0/DQS16

DM0/DQS17

VDDQ51VDDQ56VDDQ62VDDQ72VDDQ75VDDQ78VDDQ

DDR_CLKP19
DDR_CLKN19
DDR_CLKP09
DDR_CLKN09
DDR_CLKP29
DDR_CLKN29

191

VDDQ

194

181

V_SM

DQ03DQ14DQ29DQ310DQ4

VDDQ

VDDQ

VDDQ

175

170

R222

R222

1K 1% 0402

1K 1% 0402

122

123

DQ5

VDD53VDD59VDD64VDD

C

128

129

DQ6

DQ7

DQ812DQ9

VDD69VDD

197

172

DDR_CLKP1
DDR_CLKN1
DDR_CLKP0
DDR_CLKN0
DDR_CLKP2
DDR_CLKN2

DIMM_VREF_A

R217

R217
1K 1% 0402

1K 1% 0402

13

131

132

140

DQ1021DQ1122DQ12

DQ13

DQ14

VDD

VDD

VDD

VDD

VDD67RC018RC155VDDSPD

187

184

178

189

C187

C187

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

141

DQ15

DQ1624DQ1725DQ1830DQ1931DQ20

VCC3_3

DDR_MD22

DDR_MD21

DDR_MD23

143

144

149

DQ21

DQ22

238

DIMM_VREF_A

DDR_MD25

DDR_MD24

DDR_MD29

DDR_MD28

DDR_MD27

DDR_MD26

150

152

153

DQ23

DQ2433DQ2534DQ2639DQ2740DQ28

VREF1SCL

SDA

120

119

SMBCLK

SMBDATA

DIMM_VREF_B 18

DIMM_VREF_A 18

DDR_MD31

DDR_MD30

DDR_MD32

DDR_MD36

DDR_MD35

DDR_MD34

DDR_MD33

158

159

DQ29

DQ30

DQ31

DQ3280DQ3381DQ3486DQ3587DQ36

SA2

SA1

SA0

101

240

239

DDR_MD40

DDR_MD39

DDR_MD38

DDR_MD41

DDR_MD37

DDR_MD43

DDR_MD47

DDR_MD46

DDR_MD45

DDR_MD42

DDR_MD44

DDR_MD50

DDR_MD52

DDR_MD49

DDR_MD51

DDR_MD48

DDR_MD54

DDR_MD53

DDR_MD57

DDR_MD56

DDR_MD55

199

200

205

206

208

209

214

215

107

108

217

218

226

227

DQ37

DQ38

DQ39

DQ4089DQ4190DQ4295DQ4396DQ44

DQ45

DQ46

DQ47

DQ4898DQ4999DQ50

DQ51

DQ52

DQ53

DQ54

BA1

BA071CKE1

CKE052S1*76S0*

190

171

DDR_BA0

DDR_BA1

DDR_CKE0

DDR_CKE1

D

CK2*/RFU

CK2/RFU

CK1*/RFU

CK1/RFU

CK0*

CK0

193

221

220

138

137

186

185A0188A1183

DDR_MA A0

DDR_CLKN1

DDR_CLKP1

DDR_CLKN0

DDR_CLKP0

DDR_CLKP2

DDR_CLKN2

DDR_CS#0

DDR_CS#1

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

DDR_MD62

DDR_MD58

DDR_MD61

DDR_MD63

DDR_MD60

DDR_MD59

110

111

116

117

229

230

235

236

DQ55

DQ56

DQ57

DQ58

DQ59

DQ60

DQ61

DQ62

DQ63

A263A3

A461A560A6

A758A8

A10/AP70A1157A12

A13

A14

A15

A16/BA254CAS*74RAS*

182

180

179A9177

176

196

174

173

DDR_MA A1

DDR_MA A5

DDR_MA A4

DDR_MA A3

DDR_MA A6

DDR_MA A2

DDR_MA A13

DDR_MA A11

DDR_MA A10

DDR_MA A7

DDR_MA A8

DDR_MA A9

DDR_MA A12

DDR_BA2

DDR_MAA14

DDR Channel A

DDR Channel A

DDR Channel A

IG31C-M7S

IG31C-M7S

IG31C-M7S

E

DDR2_A1

DDR2_A1
DDR2-240 pin-T

DDR2-240 pin-T

WE*

73

192

DDR_RAS#

DDR_WE#

DDR_CAS#

6.7

6.7

17 36Thursday, October 15, 2009

17 36Thursday, October 15, 2009

17 36Thursday, October 15, 2009

6.7

A

B

C

D

E

4 4

3 3

2 2

1 1

SODT_B_0

SODT_B_1

68

102NC19

195

NC

NC/TEST

CB042CB143CB248CB349CB4

ODT177ODT0

DDRB_DQS_P_0

DDRB_DQS_N_0

DDRB_DQS_P_1

DDRB_DQS_N_1

161

162

167

168

CB5

CB6

CB7

DQS07DQS116DQS228DQS337DQS484DQS593DQS6

DQS*06DQS*115DQS*227DQS*336DQS*483DQS*592DQS*6

VSS2VSS5VSS8VSS11VSS14VSS17VSS20VSS23VSS26VSS29VSS32VSS35VSS38VSS41VSS44VSS47VSS50VSS65VSS66VSS79VSS82VSS85VSS88VSS91VSS94VSS97VSS

A

DDRB_MD[0..63]

DDRB_BA0
DDRB_BA1
DDRB_BA2

DDRB_DM0
DDRB_DM1
DDRB_DM2

DDRB_DM4
DDRB_DM5
DDRB_DM6
DDRB_DM7

DDRB_MD[0..63]9

DDRB_BA09,19
DDRB_BA19,19
DDRB_BA29,19

DDRB_DM[0..7]9

DDRB_DQS_P_2

DDRB_DQS_N_2

DDRB_DQS_N_3

DDRB_DQS_P_3

DDRB_DQS_N_4

DDRB_DQS_P_4

DDRB_DQS_N_5

DDRB_DQS_P_5

DDRB_DQS_P_6

DDRB_DQS_N_6

DDRB_DQS_N_7

DDRB_DQS_P_7

105

114

104

113

DQS7

DQS*7

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

100

103

106

109

112

115

118

121

124

127

130

133

136

139

142

145

148

SODT_B_09,19
SODT_B_19,19

SMBDATA14,16,17,20,21

SMBCLK14,16,17,20,21

DDRB_DQS_P_[0..7]9
DDRB_DQS_N_[0..7]9

DIMM_VREF_B17

DDRB_DM0

46

45

DQS8

DQS*8

VSS

VSS

VSS

VSS

151

154

157

DDRB_DQS_P_[0..7]
DDRB_DQS_N_[0..7]

B

125

126

NC/DQS*9

DM0/DQS9

VSS

VSS

160

163

166

SODT_B_0
SODT_B_1

SMBDATA
SMBCLK

DIMM_VREF_BDDRB_DM3

DDRB_DM1

DDRB_DM2

DDRB_DM3

DDRB_DM4

DDRB_DM5

DDRB_DM7

DDRB_DM6

134

146

155

202

211

223

135

147

156

203

NC/DQS*10

NC/DQS*11

NC/DQS*12

DM0/DQS10

DM0/DQS11

VSS

VSS

VSS

VSS

VSS

169

198

201

204

NC/DQS*13

DM0/DQS12

DM0/DQS13

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

207

210

213

216

219

222

225

228

232

212

224

233

NC/DQS*14

NC/DQS*15

DM0/DQS14

VSS

231

NC/DQS*16

DM0/DQS15

DM0/DQS16

VSS

VSS

VDDQ51VDDQ56VDDQ62VDDQ72VDDQ75VDDQ78VDDQ

234

237

V_SM VCC3_3

DDRB_MBA[0..14]9,19

DDRB_MD2

DDRB_MD3

DDRB_MD4

DDRB_MD5

DDRB_MD6

DDRB_MD7

DDRB_MD8

DDRB_MD9

DDRB_MD10

DDRB_MD11

DDRB_MD12

DDRB_MD13

DDRB_MD14

DDRB_MD15

DDRB_MD16

DDRB_MD17

DDRB_MD18

DDRB_MD19

DDRB_MD20

DDRB_MD21

DDRB_MD22

DDRB_MD23

DDRB_MD24

DDRB_MD25

DDRB_MD26

DDRB_MD27

DDRB_MD28

DDRB_MD29

DDRB_MD30

DDRB_MD31

DDRB_MD32

DDRB_MD33

DDRB_MD34

DDRB_MD35

DDRB_MD36

DDRB_MD37

DDRB_MD38

DDRB_MD39

DDRB_MD40

DDRB_MD41

DDRB_MD42

DDRB_MD43

DDRB_MD44

206

DQ38

DQ39

171

DDRB_CKE1

D

DQ4089DQ4190DQ4295DQ4396DQ44

CKE052S1*76S0*

DDRB_CKE0

DDRB_MD45

208

209

193

DDRB_CS#0

DDRB_CS#1

DDRB_MD0

DDRB_MD1

164

165

NC/DQS*17

DM0/DQS17

DDRB_CS#09,19
DDRB_CS#19,19

191

VDDQ

194

DQ03DQ14DQ29DQ310DQ4

VDDQ

VDDQ

181

175

170

VDDQ

VDD53VDD59VDD64VDD

122

123

DQ5

DDRB_CS#0
DDRB_CS#1

C

128

129

DQ6

DQ7

DQ812DQ9

VDD69VDD

197

172

DDRB_MBA0
DDRB_MBA1
DDRB_MBA2
DDRB_MBA3
DDRB_MBA4
DDRB_MBA5
DDRB_MBA6
DDRB_MBA7
DDRB_MBA8
DDRB_MBA9
DDRB_MBA10
DDRB_MBA11
DDRB_MBA12
DDRB_MBA13
DDRB_MBA14

13

VDD

187

184

131

132

DQ1021DQ1122DQ12

DQ13

VDD

VDD

VDD

VDD67RC018RC155VDDSPD

178

189

140

141

DQ14

DQ15

DQ1624DQ1725DQ1830DQ1931DQ20

C121

C121

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

143

144

149

150

152

153

158

159

199

200

205

DQ21

DQ22

DQ23

DQ2433DQ2534DQ2639DQ2740DQ28

DQ29

DQ30

DQ31

DQ3280DQ3381DQ3486DQ3587DQ36

DQ37

VREF1SCL

SDA

SA2

SA1

SA0

BA1

BA071CKE1

238

120

119

101

240

239

190

DDRB_BA1

DIMM_VREF_B

DDRB_CKE09,19
DDRB_CKE19,19

DDRB_CAS#9,19
DDRB_RAS#9,19

DDRB_CLKP19

DDRB_CLKN19

DDRB_CLKP09

DDRB_CLKN09

DDRB_CLKP29

DDRB_CLKN29

SMBCLK

DDRB_WE#9,19

SMBDATA

VCC3_3

DIMM_VREF_B 17

DDRB_BA0

DDRB_CKE0
DDRB_CKE1

DDRB_WE#
DDRB_CAS#
DDRB_RAS#

DDRB_CLKP1
DDRB_CLKN1
DDRB_CLKP0
DDRB_CLKN0
DDRB_CLKP2
DDRB_CLKN2

DDRB_MD52

DDRB_MD53

DDRB_MD54

DDRB_MD55

DDRB_MD56

DDRB_MD57

DDRB_MD58

DDRB_MD59

DDRB_MD60

DDRB_MD61

DDRB_MD62

DDRB_MD46

DDRB_MD47

DDRB_MD48

DDRB_MD49

DDRB_MD50

DDRB_MD51

214

215

107

108

217

218

226

227

110

DQ45

DQ46

DQ47

DQ4898DQ4999DQ50

DQ51

DQ52

DQ53

DQ54

DQ55

CK2*/RFU

CK2/RFU

CK1*/RFU

CK1/RFU

CK0*

CK0

221

220

138

137

186

185A0188A1183

DDRB_MBA0

DDRB_CLKN1

DDRB_CLKN2

DDRB_CLKP2

DDRB_MBA1

DDRB_CLKP1

DDRB_CLKP0

DDRB_CLKN0

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

DDRB_MD63

111

116

117

229

230

235

236

DQ56

DQ57

DQ58

DQ59

DQ60

DQ61

DQ62

DQ63

A263A3

A461A560A6

A758A8

A10/AP70A1157A12

A13

A14

A15

A16/BA254CAS*74RAS*

182

180

179A9177

176

196

174

173

DDRB_MBA2

DDRB_MBA3

DDRB_MBA4

DDRB_MBA5

DDRB_MBA6

DDRB_MBA13

DDRB_MBA7

DDRB_MBA8

DDRB_MBA9

DDRB_MBA10

DDRB_MBA11

DDRB_MBA12

DDRB_MBA14

DDRB_BA2

DDR Channel B

DDR Channel B

DDR Channel B

IG31C-M7S

IG31C-M7S

IG31C-M7S

E

DDR2_B1

DDR2_B1
DDR2-240 pin-T

DDR2-240 pin-T

WE*

73

192

DDRB_WE#

DDRB_CAS#

DDRB_RAS#

6.7

6.7

18 36Thursday, October 15, 2009

18 36Thursday, October 15, 2009

18 36Thursday, October 15, 2009

6.7

A

B

C

D

E

C65 0.1UF 16V X7R 0402C65 0.1UF 16V X7R 0402

C116 0.1UF 16V X7R 0402C116 0.1UF 16V X7R 0402

4 4

C90 0.1UF 16V X7R 0402C90 0.1UF 16V X7R 0402

C56 0.1UF 16V X7R 0402C56 0.1UF 16V X7R 0402

C64 0.1UF 16V X7R 0402C64 0.1UF 16V X7R 0402

C110 0.1UF 16V X7R 0402C110 0.1UF 16V X7R 0402

C104 0.1UF 16V X7R 0402C104 0.1UF 16V X7R 0402

C76 0.1UF 16V X7R 0402C76 0.1UF 16V X7R 0402

C103 0.1UF 16V X7R 0402C103 0.1UF 16V X7R 0402

C89 0.1UF 16V X7R 0402C89 0.1UF 16V X7R 0402

3 3

2 2

V_SM_VTT

12

12

12

12

12

12

12

12

12

12

C84 0.1UF 16V X7R 0402C84 0.1UF 16V X7R 0402

C163 0.1UF 16V X7R 0402C163 0.1UF 16V X7R 0402

C60 0.1UF 16V X7R 0402C60 0.1UF 16V X7R 0402

C91 0.1UF 16V X7R 0402C91 0.1UF 16V X7R 0402

V_SM

C80 1UF 10V Y5VC80 1UF 10V Y5V

C67 0.1UF 16V X7R 0402C67 0.1UF 16V X7R 0402

C75 1UF 10V Y5VC75 1UF 10V Y5V

C111 0.1UF 16V X7R 0402C111 0.1UF 16V X7R 0402

C13 1UF 10V Y5VC13 1UF 10V Y5V

C106 1UF 10V Y5VC106 1UF 10V Y5V

C112 0.1UF 16V X7R 0402C112 0.1UF 16V X7R 0402

C14 1UF 10V Y5VC14 1UF 10V Y5V

C107 0.1UF 16V X7R 0402C107 0.1UF 16V X7R 0402

C114 1UF 10V Y5VC114 1UF 10V Y5V

12

12

12

12

12

12

12

12

12

12

V_SM_VTTV_SM

12

12

12

12

V_SM_VTT V_SM_VTT

RN15 33 8P4R 0402RN15 33 8P4R 0402

1 2
3 4
5 6
7 8

RN17 33 8P4R 0402RN17 33 8P4R 0402

1 2
3 4
5 6
7 8

RN18 33 8P4R 0402RN18 33 8P4R 0402

1 2
3 4
5 6
7 8

RN13 33 8P4R 0402RN13 33 8P4R 0402

1 2
3 4
5 6
7 8

RN22 47 8P4R 0402RN22 47 8P4R 0402

1 2
3 4
5 6
7 8

RN9 47 8P4R 0402RN9 47 8P4R 0402

1 2
3 4
5 6
7 8

R84 33 0402R84 33 0402
R77 33 0402R77 33 0402
R85 33 0402R85 33 0402
R94 33 0402R94 33 0402
R100 33 0402R100 33 0402

DDR_MAA3
DDR_MAA1
DDR_MAA2
DDR_MAA0

DDR_MAA8
DDR_MAA5
DDR_MAA6
DDR_MAA4

DDR_MAA12
DDR_MAA11

DDR_MAA7

DDR_BA1
DDR_MAA10
DDR_BA0
DDR_CAS#

DDR_CKE1
DDR_CKE0

DDR_CS#0
DDR_CS#1
SODT_0
SODT_1

12

DDR_MAA13

12

DDR_RAS#

12
12
12

DDR_MAA[0..14] 9,17

DDR_BA1 9,17
DDR_BA0 9,17 DDRB_BA0 9,18

DDR_CAS# 9,17

DDR_CKE1 9,17
DDR_CKE0 9,17

DDR_CS#0 9,17

DDR_CS#1 9,17

SODT_0 9,17

SODT_1 9,17

DDR_WE#

DDR_WE# 9,17
DDR_RAS# 9,17

DDR_BA2

DDR_BA2 9,17 DDRB_BA2 9,18

RN16 33 8P4R 0402RN16 33 8P4R 0402

1 2
3 4
5 6
7 8

RN19 33 8P4R 0402RN19 33 8P4R 0402

1 2
3 4
5 6
7 8

RN21 33 8P4R 0402RN21 33 8P4R 0402

1 2
3 4
5 6
7 8

RN11 33 8P4R 0402RN11 33 8P4R 0402

1 2
3 4
5 6
7 8

RN23 47 8P4R 0402RN23 47 8P4R 0402

1 2
3 4
5 6
7 8

RN7 47 8P4R 0402RN7 47 8P4R 0402

1 2
3 4
5 6
7 8

R82 33 0402R82 33 0402
R80 33 0402R80 33 0402
R79 33 0402R79 33 0402
R93 33 0402R93 33 0402
R108 33 0402R108 33 0402

12
12
12
12
12

DDRB_MBA[0..14] 9,18

DDRB_MBA3
DDRB_MBA1
DDRB_MBA2
DDRB_MBA0

DDRB_MBA8
DDRB_MBA6
DDRB_MBA5
DDRB_MBA4

DDRB_MBA12
DDRB_MBA11
DDRB_MBA9DDR_MAA9
DDRB_MBA7

DDRB_BA1
DDRB_MBA10
DDRB_BA0
DDRB_RAS#

DDRB_CKE0

DDRB_CKE1

DDRB_CS#0
SODT_B_0
DDRB_CS#1
SODT_B_1

DDRB_WE#
DDRB_CAS#
DDRB_MBA13
DDRB_MBA14DDR_MAA14
DDRB_BA2

DDRB_BA1 9,18

DDRB_RAS# 9,18

DDRB_CKE0 9,18

DDRB_CKE1 9,18

DDRB_CS#0 9,18

SODT_B_0 9,18

DDRB_CS#1 9,18

SODT_B_1 9,18

DDRB_WE# 9,18
DDRB_CAS# 9,18

DDR_MAA[0..12] 9,17
DDR_DM[0..7] 9,17

DDR_MD[0..63] 9,17

1 1

A

B

DDRB_MBA[0..12] 9,18
DDRB_DM[0..7] 9,18

DDRB_MD[0..63] 9,18

Title

Title

Title

DDR TERMINATION& SERIAL R

DDR TERMINATION& SERIAL R

DDR TERMINATION& SERIAL R

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

C

D

Date: Sheet of

IG31C-M7S

IG31C-M7S

IG31C-M7S

E

19 36Thursday, October 15, 2009

19 36Thursday, October 15, 2009

19 36Thursday, October 15, 2009

6.7

6.7

6.7

5

EXP_A_TXP_08
EXP_A_TXN_08

D D

EXP_A_TXP_18
EXP_A_TXN_18
EXP_A_TXP_28
EXP_A_TXN_28
EXP_A_TXP_38
EXP_A_TXN_38
EXP_A_TXP_48
EXP_A_TXN_48
EXP_A_TXP_58
EXP_A_TXN_58
EXP_A_TXP_68
EXP_A_TXN_68
EXP_A_TXP_78
EXP_A_TXN_78

C C

EXP_A_TXP_88
EXP_A_TXN_88
EXP_A_TXP_98
EXP_A_TXN_98
EXP_A_TXP_108
EXP_A_TXN_108
EXP_A_TXP_118
EXP_A_TXN_118
EXP_A_TXP_128
EXP_A_TXN_128
EXP_A_TXP_138
EXP_A_TXN_138
EXP_A_TXP_148
EXP_A_TXN_148

B B

EXP_A_TXP_158
EXP_A_TXN_158

A A

EXP_A_TXP_0

EXP_A_TXN_0

EXP_A_TXP_1
EXP_A_TXN_1
EXP_A_TXP_2
EXP_A_TXN_2
EXP_A_TXP_3
EXP_A_TXN_3
EXP_A_TXP_4
EXP_A_TXN_4
EXP_A_TXP_5
EXP_A_TXN_5
EXP_A_TXP_6
EXP_A_TXN_6
EXP_A_TXP_7
EXP_A_TXN_7
EXP_A_TXP_8
EXP_A_TXN_8
EXP_A_TXP_9
EXP_A_TXN_9
EXP_A_TXP_10

EXP_A_TXN_10

EXP_A_TXP_11

EXP_A_TXN_11

EXP_A_TXP_12

EXP_A_TXN_12

EXP_A_TXP_13

EXP_A_TXN_13

EXP_A_TXP_14

EXP_A_TXN_14

EXP_A_TXP_15

EXP_A_TXN_15

EXP_A_TXP_0 EXP_A_TXN_0

EXP_A_TXP_1 EXP_A_TXN_1
EXP_A_TXP_2 EXP_A_TXN_2

EXP_A_TXP_3 EXP_A_TXN_3

1 2

C201 0.1UF 16V Y5V 0402 C201 0.1UF 16V Y5V 0402

1 2

C202 0.1UF 16V Y5V 0402 C202 0.1UF 16V Y5V 0402

1 2

C203 0.1UF 16V Y5V 0402 C203 0.1UF 16V Y5V 0402

1 2

C204 0.1UF 16V Y5V 0402 C204 0.1UF 16V Y5V 0402

1 2

C205 0.1UF 16V Y5V 0402 C205 0.1UF 16V Y5V 0402

1 2

C206 0.1UF 16V Y5V 0402 C206 0.1UF 16V Y5V 0402

1 2

C207 0.1UF 16V Y5V 0402 C207 0.1UF 16V Y5V 0402

1 2

C208 0.1UF 16V Y5V 0402 C208 0.1UF 16V Y5V 0402

1 2

C209 0.1UF 16V Y5V 0402 C209 0.1UF 16V Y5V 0402

1 2

C210 0.1UF 16V Y5V 0402 C210 0.1UF 16V Y5V 0402

1 2

C211 0.1UF 16V Y5V 0402 C211 0.1UF 16V Y5V 0402

1 2

C212 0.1UF 16V Y5V 0402 C212 0.1UF 16V Y5V 0402

1 2

C213 0.1UF 16V Y5V 0402 C213 0.1UF 16V Y5V 0402

1 2

C214 0.1UF 16V Y5V 0402 C214 0.1UF 16V Y5V 0402

1 2

C225 0.1UF 16V Y5V 0402 C225 0.1UF 16V Y5V 0402

1 2

C226 0.1UF 16V Y5V 0402 C226 0.1UF 16V Y5V 0402

1 2

C227 0.1UF 16V Y5V 0402 C227 0.1UF 16V Y5V 0402

1 2

C228 0.1UF 16V Y5V 0402 C228 0.1UF 16V Y5V 0402

1 2

C229 0.1UF 16V Y5V 0402 C229 0.1UF 16V Y5V 0402

1 2

C230 0.1UF 16V Y5V 0402 C230 0.1UF 16V Y5V 0402

1 2

C231 0.1UF 16V Y5V 0402 C231 0.1UF 16V Y5V 0402

1 2

C232 0.1UF 16V Y5V 0402 C232 0.1UF 16V Y5V 0402

1 2

C215 0.1UF 16V Y5V 0402 C215 0.1UF 16V Y5V 0402

1 2

C216 0.1UF 16V Y5V 0402 C216 0.1UF 16V Y5V 0402

1 2

C217 0.1UF 16V Y5V 0402 C217 0.1UF 16V Y5V 0402

1 2

C218 0.1UF 16V Y5V 0402 C218 0.1UF 16V Y5V 0402

1 2

C219 0.1UF 16V Y5V 0402 C219 0.1UF 16V Y5V 0402

1 2

C220 0.1UF 16V Y5V 0402 C220 0.1UF 16V Y5V 0402

1 2

C221 0.1UF 16V Y5V 0402 C221 0.1UF 16V Y5V 0402

1 2

C222 0.1UF 16V Y5V 0402 C222 0.1UF 16V Y5V 0402

1 2

C223 0.1UF 16V Y5V 0402 C223 0.1UF 16V Y5V 0402

1 2

C224 0.1UF 16V Y5V 0402 C224 0.1UF 16V Y5V 0402

R246 261 1% 0402 /NIR246 261 1% 0402 /NI
R251 261 1% 0402 /NIR251 261 1% 0402 /NI
R253 261 1% 0402 /NIR253 261 1% 0402 /NI
R256 261 1% 0402 /NIR256 261 1% 0402 /NI

EEXP_A_TXP_0
EEXP_A_TXN_0
EEXP_A_TXP_1
EEXP_A_TXN_1
EEXP_A_TXP_2
EEXP_A_TXN_2
EEXP_A_TXP_3
EEXP_A_TXN_3
EEXP_A_TXP_4
EEXP_A_TXN_4
EEXP_A_TXP_5
EEXP_A_TXN_5
EEXP_A_TXP_6
EEXP_A_TXN_6
EEXP_A_TXP_7
EEXP_A_TXN_7
EEXP_A_TXP_8
EEXP_A_TXN_8
EEXP_A_TXP_9
EEXP_A_TXN_9
EEXP_A_TXP_10
EEXP_A_TXN_10
EEXP_A_TXP_11
EEXP_A_TXN_11
EEXP_A_TXP_12
EEXP_A_TXN_12
EEXP_A_TXP_13
EEXP_A_TXN_13
EEXP_A_TXP_14
EEXP_A_TXN_14
EEXP_A_TXP_15
EEXP_A_TXN_15

4

VCC12

CT28470UF 16V 8X11.5

CT28470UF 16V 8X11.5

+

+

1
2

-

-

EXP_EN_HDR11

3

+3V3_DUAL

VCC3_3

VCC12

SMBCLK14,16,17,18,21

SMBDATA14,16,17,18,21

WAKE#_F13,14,21,35

EEXP_A_TXP_0
EEXP_A_TXN_0

SDVO_CTRL_CLK8

EEXP_A_TXP_1
EEXP_A_TXN_1

EEXP_A_TXP_2
EEXP_A_TXN_2

EEXP_A_TXP_3
EEXP_A_TXN_3

SDVO_CTRL_DATA8

EEXP_A_TXP_4
EEXP_A_TXN_4

EEXP_A_TXP_5
EEXP_A_TXN_5

EEXP_A_TXP_6
EEXP_A_TXN_6

EEXP_A_TXP_7
EEXP_A_TXN_7

EEXP_A_TXP_8
EEXP_A_TXN_8

EEXP_A_TXP_9
EEXP_A_TXN_9

EEXP_A_TXP_10
EEXP_A_TXN_10

EEXP_A_TXP_11
EEXP_A_TXN_11

EEXP_A_TXP_12
EEXP_A_TXN_12

EEXP_A_TXP_13
EEXP_A_TXN_13

EEXP_A_TXP_14
EEXP_A_TXN_14

EEXP_A_TXP_15
EEXP_A_TXN_15

PEX16_1

PEX16_1

B1

+12V

B2

+12V

B3

+12V

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

+3.3V

B9

JTAG1

B10

+3.3VAUX

B11

WAKE*

B12

RSVD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2*

B18

GND

B19

HSOP1

B20

HSON1

B21

GND

B22

GND

B23

HSOP2

B24

HSON2

B25

GND

B26

GND

B27

HSOP3

B28

HSON3

B29

GND

B30

RSVD

B31

PRSNT2*

B32

GND

B33

HSOP4

B34

HSON4

B35

GND

B36

GND

B37

HSOP5

B38

HSON5

B39

GND

B40

GND

B41

HSOP6

B42

HSON6

B43

GND

B44

GND

B45

HSOP7

B46

HSON7

B47

GND

B48

PRSNT2*

B49

GND

B50

HSOP8

B51

HSON8

B52

GND

B53

GND

B54

HSOP9

B55

HSON9

B56

GND

B57

GND

B58

HSOP10

B59

HSON10

B60

GND

B61

GND

B62

HSOP11

B63

HSON11

B64

GND

B65

GND

B66

HSOP12

B67

HSON12

B68

GND

B69

GND

B70

HSOP13

B71

HSON13

B72

GND

B73

GND

B74

HSOP14

B75

HSON14

B76

GND

B77

GND

B78

HSOP15

B79

HSON15

B80

GND

B81

PRSNT2*

B82

RSVD

PCIEX16-164 PIN-Y

PCIEX16-164 PIN-Y

KEY

KEY

PRSNT1*

+12V
+12V

GND
JTAG2
JTAG3
JTAG4
JTAG5

+3.3V
+3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0
HSIN0

GND

RSVD

GND

HSIP1
HSIN1

GND

GND

HSIP2
HSIN2

GND

GND

HSIP3
HSIN3

GND

RSVD
RSVD

GND

HSIP4
HSIN4

GND

GND

HSIP5
HSIN5

GND

GND

HSIP6
HSIN6

GND

GND

HSIP7
HSIN7

GND

RSVD

GND

HSIP8
HSIN8

GND

GND

HSIP9
HSIN9

GND

GND

HSIP10
HSIN10

GND

GND

HSIP11
HSIN11

GND

GND

HSIP12
HSIN12

GND

GND

HSIP13
HSIN13

GND

GND

HSIP14
HSIN14

GND

GND

HSIP15
HSIN15

GND

2

VCC3_3

VCC12

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

A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82

PLATFORM_RST

EXP_A_RXP_0
EXP_A_RXN_0

EXP_A_RXP_1
EXP_A_RXN_1

EXP_A_RXP_2
EXP_A_RXN_2

EXP_A_RXP_3
EXP_A_RXN_3

EXP_A_RXP_4
EXP_A_RXN_4

EXP_A_RXP_5
EXP_A_RXN_5

EXP_A_RXP_6
EXP_A_RXN_6

EXP_A_RXP_7
EXP_A_RXN_7

EXP_A_RXP_8
EXP_A_RXN_8

EXP_A_RXP_9
EXP_A_RXN_9

EXP_A_RXP_10
EXP_A_RXN_10

EXP_A_RXP_11
EXP_A_RXN_11

EXP_A_RXP_12
EXP_A_RXN_12

EXP_A_RXP_13
EXP_A_RXN_13

EXP_A_RXP_14
EXP_A_RXN_14

EXP_A_RXP_15
EXP_A_RXN_15

PLATFORM_RST11,32

100M_PCIE_16_CLK 16

100M_PCIE_16_CLK#16

EXP_A_RXP_08
EXP_A_RXN_08

EXP_A_RXP_18
EXP_A_RXN_18

EXP_A_RXP_28
EXP_A_RXN_28

EXP_A_RXP_38
EXP_A_RXN_38

EXP_A_RXP_48
EXP_A_RXN_48

EXP_A_RXP_58
EXP_A_RXN_58

EXP_A_RXP_68
EXP_A_RXN_68

EXP_A_RXP_78
EXP_A_RXN_78

EXP_A_RXP_88
EXP_A_RXN_88

EXP_A_RXP_98
EXP_A_RXN_98

EXP_A_RXP_108
EXP_A_RXN_108

EXP_A_RXP_118
EXP_A_RXN_118

EXP_A_RXP_128
EXP_A_RXN_128

EXP_A_RXP_138
EXP_A_RXN_138

EXP_A_RXP_148
EXP_A_RXN_148

EXP_A_RXP_158
EXP_A_RXN_158

1

Title

Title

Title

PCI EXPRESS X16

PCI EXPRESS X16

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

5

4

3

2

Date: Sheet of

PCI EXPRESS X16

IG31C-M7S

IG31C-M7S

IG31C-M7S

20 36Thursday, October 15, 2009

20 36Thursday, October 15, 2009

20 36Thursday, October 15, 2009

1

6.7

6.7

6.7

5

VCC12-

VCC5

VCC3_3

D D

PIRQJB13

PIRQJD13

PCLK_016

PREQJ013

AD31
AD29

AD27
AD25

C_BEJ3
AD23

AD21
AD19

AD17

C C

B B

C_BEJ2

IRDYJ13

DEVSELJ13

PLOCKJ13

PERRJ13
SERRJ13

C_BEJ1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
PU1_A64J

PCI1 IDSEL AD17 INT
ABCD
GNT_REQ0 CLK0

PCI1

PCI1

B1

-12V

B2

TCK

B3

GND1

B4

TDO

B5

+5V1

B6

+5V2

B7

INTB-

B8

INTD-

B9

PRSNT1-

B10

RSV1

B11

PRSNT2-

B12

GND2

B13

GND3

B14

RSV2

B15

GND4

B16

CLK

B17

GND5

B18

REQ-

B19

+5V3

B20

AD(31)

B21

AD(29)

B22

GND6

B23

AD(27)

B24

AD(25)

B25

+3.3V1

B26

C/BE-(3)

B27

AD(23)

B28

GND7

B29

AD(21)

B30

AD(19)

B31

+3.3V2

B32

AD(17)

B33

C/BE-(2)

B34

GND8

B35

IRDY-

B36

+3.3V3

B37

DEVSEL-

B38

GND9

B39

LOCK-

B40

PERR-

B41

+3.3V4

B42

SERR-

B43

+3.3V5

B44

C/BE-(1)

B45

AD(14)

B46

GND10

B47

AD(12)

B48

AD(10)

B49

GND11

H1

H1

B52

AD(8)

B53

AD(7)

B54

+3.3V6

B55

AD(5)

B56

AD(3)

B57

GND12

B58

AD(1)

B59

+5V4

B60

ACK64-

B61

+5V5

B62

+5V6

PCI SLOT 120PIN U-T

PCI SLOT 120PIN U-T

TRST-

+12V

TMS

+5V7
INTA­INTC-

+5V8
RSV3

+5V9
RSV4

GND13
GND14

RSV5

RESET-

+5V10

GNT-

GND15

RSV6

AD(30)
+3.3V7
AD(28)
AD(26)

GND16

AD(24)

IDSEL
+3.3V8
AD(22)
AD(20)

GND17

AD(18)
AD(16)
+3.3V9

FRAME-

GND18

TRDY-

GND19

STOP-

+3.3V10

SDONE

SBO-

GND20

PAR

AD(15)

+3.3V11

AD(13)
AD(11)

GND21

AD(09)

C/BE-(0)
+3.3V12

AD(06)
AD(04)

GND22

AD(02)
AD(00)

+5V11

REQ64-

+5V12
+5V13

4

VCC3_3

VCC5

VCC12

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

H2

H2

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

WAKE#_F13,14,20,35

AD[31:0]13

C_BEJ[3:0]13

PIRQJA 13
PIRQJC 13

+3V3_DUAL

PCI_SLOT_RST

PCI_SLOT_RST

PGNTJ0 13

PCI_PMEJ 13,14,20,35

AD30
AD28

AD26
AD24

AD17
AD22

AD20
AD18

AD16

FRAMEJ 13
TRDYJ 13
STOPJ 13
SMBCLK 14,16,17,18,20

SMBDATA 14,16,17,18,20

PAR 13

AD15
AD13

AD11
AD9

C_BEJ0 13

AD6
AD4

AD2
AD0

PU1_R64J

PCI_SLOT_RST32

PCI_PMEJ

3

VCC12-

VCC5

VCC3_3

PIRQJC13

PIRQJA13

PCLK_516

PREQJ113

AD31
AD29

AD27
AD25

C_BEJ3
AD23

AD21
AD19

AD17
C_BEJ2

IRDYJ13

DEVSELJ13

PLOCKJ13

PERRJ13
SERRJ13

C_BEJ1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1

PU2_A64J

2

PCI2 IDSEL AD18 INT
BCDA
GNT_REQ1 CLK5

PCI2

PCI2

B1

-12V

B2

TCK

B3

GND1

B4

TDO

B5

+5V1

B6

+5V2

B7

INTB-

B8

INTD-

B9

PRSNT1-

B10

RSV1

B11

PRSNT2-

B12

GND2

B13

GND3

B14

RSV2

B15

GND4

B16

CLK

B17

GND5

B18

REQ-

B19

+5V3

B20

AD(31)

B21

AD(29)

B22

GND6

B23

AD(27)

B24

AD(25)

B25

+3.3V1

B26

C/BE-(3)

B27

AD(23)

B28

GND7

B29

AD(21)

B30

AD(19)

B31

+3.3V2

B32

AD(17)

B33

C/BE-(2)

B34

GND8

B35

IRDY-

B36

+3.3V3

B37

DEVSEL-

B38

GND9

B39

LOCK-

B40

PERR-

B41

+3.3V4

B42

SERR-

B43

+3.3V5

B44

C/BE-(1)

B45

AD(14)

B46

GND10

B47

AD(12)

B48

AD(10)

B49

GND11

H1

H1

B52

AD(8)

B53

AD(7)

B54

+3.3V6

B55

AD(5)

B56

AD(3)

B57

GND12

B58

AD(1)

B59

+5V4

B60

ACK64-

B61

+5V5

B62

+5V6

PCI SLOT 120PIN U-T

PCI SLOT 120PIN U-T

FRAME-

C/BE-(0)

TRST-

+12V

TMS

+5V7
INTA-

INTC-

+5V8
RSV3
+5V9

RSV4
GND13
GND14

RSV5

RESET-

+5V10

GNT­GND15

RSV6

AD(30)
+3.3V7
AD(28)
AD(26)

GND16

AD(24)

IDSEL
+3.3V8
AD(22)
AD(20)

GND17

AD(18)
AD(16)
+3.3V9

GND18

TRDY-

GND19

STOP-

+3.3V10
SDONE

SBO-

GND20

PAR

AD(15)

+3.3V11

AD(13)
AD(11)

GND21

AD(09)

+3.3V12

AD(06)
AD(04)

GND22

AD(02)
AD(00)

+5V11

REQ64-

+5V12

+5V13

1

VCC5

VCC12

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

H2

H2

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

VCC3_3

PCI_SLOT_RST

AD30
AD28

AD26
AD24

AD18
AD22

AD20
AD18

AD16

FRAMEJ 13
TRDYJ 13
STOPJ 13
SMBCLK 14,16,17,18,20

SMBDATA 14,16,17,18,20

AD15
AD13

AD11
AD9

AD6
AD4

AD2
AD0

PU2_R64J

PIRQJB 13
PIRQJD 13

+3V3_DUAL

PCI_SLOT_RST32
PGNTJ1 13
PCI_PMEJ 13,14,20,35

PAR 13

C_BEJ0 13

A A

5

VCC5

RN402.7K 8P4R 0402RN402.7K 8P4R 0402

PU2_R64J

78

PU2_A64J

56

PU1_R64J

34

PU1_A64J

12

4

3

2

Title

Title

Title

PCI CONNECTOR

PCI CONNECTOR

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

PCI CONNECTOR

IG31C-M7S

IG31C-M7S

IG31C-M7S

21 36Thursday, October 15, 2009

21 36Thursday, October 15, 2009

21 36Thursday, October 15, 2009

1

6.7

6.7

6.7

5

D D

C C

4

3

2

1

B B

A A

Title

Title

Title

PCI_Ex1 CONNECTOR

PCI_Ex1 CONNECTOR

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

A

A

A

Date: Sheet of

Date: Sheet of

5

4

3

Date: Sheet of

PCI_Ex1 CONNECTOR

IG31C-M7S

IG31C-M7S

IG31C-M7S

2

22 36Thursday, October 15, 2009

22 36Thursday, October 15, 2009

22 36Thursday, October 15, 2009

6.7

6.7

6.7

1

5

D D

C C

4

IDERSTBJ32

R242

R242

VCC5

2.2K 0402

2.2K 0402

3

R243 33 0402R243 33 0402

2

IDE1

R_RSTPJIDERSTBJ
PDD7
PDD6
PDD5
PDD4

PDD3

PDD2

PDD1
PDD0 PDD15

PDREQ14

PDIOWJ14

PDIORJ14

PIORDY14

PDDACKJ14

IDE_IRQ14

PDA114
PDA014

PDCSJ114

IDEACTPJ26

PDA214

PDA1
PDA0

PDA2

BOX 2X20 N20 T

BOX 2X20 N20 T

IDE1

1
3 4
5 6
7 8

9
11
13 14

17 18
19
21
23
25
27
29
31
33
35
37

2

10
12

1615

22
24
26
28
30
32
34
36
38
4039

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14

PIORDY14

R91

R91

15K 0402

15K 0402

IDE_IRQ14

1

VCC3_3

R89 4.7K 0402R89 4.7K 0402
R87 8.2K 0402R87 8.2K 0402

P66DETEC 14
PDCSJ3 14

PDD[0..15]14

B B

A A

5

4

3

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

2

VCC3_3

C720.1UF 16V Y5V 0402 /NI C720.1UF 16V Y5V 0402 /NI

C150.1UF 16V Y5V 0402 C 150.1UF 16V Y5V 0402

12

12

Title

Title

Title

IDE CONNECTOERS

IDE CONNECTOERS

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

IDE CONNECTOERS

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

6.7

23 36Thursday, October 15, 2009

23 36Thursday, October 15, 2009

23 36Thursday, October 15, 2009

5

D D

4

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

3

VCC12

12

C27

C27

VCC12-

12

C68

C68

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

2

JATXPWR2

JATXPWR2

4

4

3

POWER CONN ATX12V 2X2

POWER CONN ATX12V 2X2

1

VCC12QQ

1

1
223

VCC5 VCC12- VCC12

VCC5SBY

R75

R75

4.7K 0402

4.7K 0402

1 2
12

C62

C62

VCC3_3

C3400.1UF 16V Y5V 0402 C3400.1UF 16V Y5V 0402

IO_PSON-32

10P 50V NPO 0402

10P 50V NPO 0402

C3420.1UF 16V Y5V 0402 C3420.1UF 16V Y5V 0402

C3410.1UF 16V Y5V 0402 C3410.1UF 16V Y5V 0402

C3430.1UF 16V Y5V 0402 C3430.1UF 16V Y5V 0402

12

12

12

12

C C

B B

VCC3_3

C16

C16

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

12

JATXPWR

JATXPWR

JATXPWR1

JATXPWR1

13

3.3V

3.3V

14

3.3V

-12V

15

GND

GND

16

PSON

17

GND

GND

18

GND

19

GND

GND

20

POK

NC

21

5VSB

5V

22

5V

23

5V

24

DET

GND

POWER CONN ATX 24P

POWER CONN ATX 24P

1
2
3
4

5V

5
6

5V

7
8
9
10

12V

11

12V

12

VCC5SBY

12

ATX_PWOK

C44

C44

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

VCC5

R120

R120
10K 0402

10K 0402

ATX_PWOK 30,32

C254

C254

1UF 10V Y5V

1UF 10V Y5V

V_1P25_CORE

1UF 10V Y5V

1UF 10V Y5V

C256

C256

VCC3_3 +3V3_DUAL

C3380.1UF 16V Y5V 0402 C3380.1UF 16V Y5V 0402

C3360.01UF 25V X7R 0402 C3360.01UF 25V X7R 0402

12

12

A A

V_1P5_CORE

C2600.1UF 16V Y5V 0402 C2600.1UF 16V Y5V 0402

5

C1220.1UF 16V Y5V 0402 C1220.1UF 16V Y5V 0402

12

12

V_FSB_VTT

C13510UF 10V 0805 Y5V C13510UF 10V 0805 Y5V

12

C9310UF 10V 0805 Y5V C9310UF 10V 0805 Y5V12C9810UF 10V 0805 Y5V C9810UF 10V 0805 Y5V

C1461UF 16V 0805 Y5V C1461UF 16V 0805 Y5V

12

12

4

C420.1UF 16V Y5V 0402 C420.1UF 16V Y5V 0402

C450.1UF 16V Y5V 0402 C450.1UF 16V Y5V 0402

C390.1UF 16V Y5V 0402 C390.1UF 16V Y5V 0402

C3300.1UF 16V Y5V 0402 C3300.1UF 16V Y5V 0402

12

12

12

12

VCC3_3VCC5

VCC5

C180.1UF 16V Y5V 0402 /NI C180.1UF 16V Y5V 0402 /NI

C3370.1UF 16V Y5V 0402 C3370.1UF 16V Y5V 0402

12

12

Title

Title

Title

ATX POWER & Bypass CAP

ATX POWER & Bypass CAP

ATX POWER & Bypass CAP

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

3

2

Date: Sheet of

IG31C-M7S

IG31C-M7S

IG31C-M7S

24 36Thursday, October 15, 2009

24 36Thursday, October 15, 2009

24 36Thursday, October 15, 2009

1

6.7

6.7

6.7

5

U4

U4

20

VCC

DCDJ0

CTSJ0
DTRJ0
RTSJ0
DSRJ0
TXD0
RXDJ0

RIJ0

19

RY0

18

RY1

17

RY2

16

DA0

15

DA1

14

RY3

13

DA2

12

RY4

11

GND

ST75185CTR TSSOP

ST75185CTR TSSOP

ICH_RIJ14

2N3904 SOT23

2N3904 SOT23

DCDJ032

RIJ032

CTSJ032

DTRJ032

D D

RTSJ032

DSRJ032

TXD032

RXDJ032

ECB

C C

VCC12

RA0
RA1

RA2
DY0
DY1

RA3
DY2

RA4

VCC-12

Q10

Q10

ICHRIJ_C

VCC12- VCC12VCC5

1
2
3
4
5
6
7
8
9

DCDJ0_C
RIJ0_C
CTSJ0_C
DTRJ0_C
RTSJ0_C
DSRJ0_C
TXDJ0_C
RXDJ0_C

10

DCDJ0_C
TXDJ0_C

RIJ0_C

4

RIJ0_C ICHRIJ_C

+3V3_DUAL

JCOM2

JCOM2

1

2
3 4
5 6
7 8

109

HEADER 2X5 N10 G

HEADER 2X5 N10 G

RN2

RN2

78

56

34

12

4.7K 8P4R 0402

4.7K 8P4R 0402

ICHRIJ_C

RXDJ0_C
DTRJ0_C
DSRJ0_C
CTSJ0_CRTSJ0_C

ICH_RIJ 14

3

D1

D1

SS12/5817 SMA

SS12/5817 SMA

VCC5

PDR0

PDR032

STROBEJ32

PARINITJ32

STROBEJ
ALFJ

ALFJ32

PDR1

PDR132

PARINITJ
PDR2

PDR232

PDR3

PDR332

SLCTINJ

SLCTINJ32

PDR7

PDR732

PDR4 P_PRD4

PDR432

PDR5 P_PRD5

PDR532

PDR6 P_PRD6

PDR632

A K

RN20

RN20
22 8P4R 0402

22 8P4R 0402

RN10

RN10
22 8P4R 0402

22 8P4R 0402

P_PRD0

-STB
AFD
P_PRD1

-INIT
P_PRD2
P_PRD3

-SLIN

P_PRD7

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

7 8
5 6
3 4
1 2

RN6 22 8P4R 0402RN6 22 8P4R 0402

2

RN8

RN8

2.2K 8P4R 0402

2.2K 8P4R 0402

RN5

RN5

2.2K 8P4R 0402

2.2K 8P4R 0402

RN4

RN4

2.2K 8P4R 0402

2.2K 8P4R 0402

246

8

135

7

246

135

R92

R92

2.2K 0402

2.2K 0402

ERRORJ32

ACKJ32

BUSY32

PE32

SLCTJ32

8

7

246

135

RN14

RN14

2.2K 8P4R 0402

2.2K 8P4R 0402

8

246

7

135

8

7

P_PRD4
P_PRD5
P_PRD6
P_PRD7
ACKJ
BUSY
PE
SLCTJ

ERRORJ

-STB
P_PRD0
AFD

-INIT
P_PRD2

-SLIN
P_PRD3

1

JPRNT1

-STB AFD
P_PRD0
P_PRD1P_PRD1
P_PRD2
P_PRD3
P_PRD4
P_PRD5
P_PRD6
P_PRD7
ACKJ
BUSY
PE
SLCTJ

JPRNT1

1

2
3 4
5 6
7 8
91110

12

13 14

1615

17 18
19 20

22

21

24

23

26

25

HEADER 2X13 N26

HEADER 2X13 N26

ERRORJ

-INIT

-SLIN

COM
PORT

Q88

Q88

B1 B2

B1 B2

A1

L_KCLK

USBPWR_R

RN1

RN1

4.7K 8P4R 0402

B B

A A

4.7K 8P4R 0402

KCLK32

KDAT32
MCLK32
MDAT32

RN3

RN3

78
56
34
12

33 8P4R 0402

33 8P4R 0402

L_KCLK
L_KDAT
L_MCLK
L_MDAT

1 2

3 4

5 6

7 8

L_KCLK
L_KDAT
L_MDAT
L_MCLK

L_KDAT L_MDAT

PS2V5

C433P 50V NPO 0402 C433P 50V NPO 0402

C633P 50V NPO 0402 C633P 50V NPO 0402

C333P 50V NPO 0402 C333P 50V NPO 0402

C233P 50V NPO 0402 C233P 50V NPO 0402

2 1

2 1

2 1

2 1

6
5
4

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

C1

C1

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

2 1

IO_GND

A1

1

CM1293

CM1293

+

+

-

-

2

A2

A2

3

JKBMS1A

JKBMS1A

G1

4
2

G2

1
3

G3

MINI DIN CONN PC99

MINI DIN CONN PC99

JKBMS1B

JKBMS1B

G4
10

8
7

9 11

G5

MINI DIN CONN PC99

MINI DIN CONN PC99

L_MCLK

IO_GND

6

5

12

PS2

USB_DA0-

USB_DA0+

USB_DA2+

USB_DA2-

USB_D1+13

USB_D1-13
USB_D0+13

USB_D0-13

USB_D3+13

USB_D3-13
USB_D2-13

USB_D2+13

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

Q71

Q71

1

B1B2

B1B2

2

-

­CM1293

CM1293

3

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

Q69

Q69

1

B1B2

B1B2

2

-

­CM1293

CM1293

3

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

A1

A1

+

+

A2

A2

A1

A1

+

+

A2

A2

C321

C321

6
5
4

6
5
4

USB_DA1+
USB_DA1­USB_DA0+
USB_DA0-

USB_DA3+
USB_DA3­USB_DA2­USB_DA2+

12

5V_DUAL_USB1

USB_DA1-

USB_DA1+

USB_DA3+

USB_DA3-

USB_DA2­USB_DA2+

USB_DA3­USB_DA3+

PORT

5

4

3

DEFAULT : 2-3 CLOSE

USBPWR_R

B1
B2
B3
B4

A1
A2
A3
A4

IO_GND

1

2

12

F7

F7
POLY FUSE 2.0A

POLY FUSE 2.0A

VCC55V_DUAL

JUSBV1

JUSBV1
HEADER 1X3

HEADER 1X3

3

JRJ45USB1A

JRJ45USB1A

VCC0
DATA0­DATA0+
GND0

GND2

VCC1
DATA1­DATA1+
GND1

RJ45USBA CONN

RJ45USBA CONN

GND3
GND4
GND5

REAL SIDE USB
PORT

5V_DUAL_USB1

JUSB2

JUSB2

G3 G1

1

USB_DA1­USB_DA1+

CT9

CT9

+

+

1
2

-

-

1000UF 6.3V 8X12

G3

1000UF 6.3V 8X12

G4 G2

2
3
4

USB CONN

USB CONN

5
6
7
8

USB_DA0­USB_DA0+

C322

C322

12

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

G4
G5
G6

IO_GND

Title

Title

Title

COM / LPT , PS2 , USB

COM / LPT , PS2 , USB

COM / LPT , PS2 , USB

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

2

Date: Sheet of

IG31C-M7S

IG31C-M7S

IG31C-M7S

IO_GND

1

6.7

6.7

25 36Thursday, October 15, 2009

25 36Thursday, October 15, 2009

25 36Thursday, October 15, 2009

6.7

5

4

3

2

1

SPK_DAT

EMI

FPQ7

FPQ7

2N3904 SOT23

VCC5

FPR7

FPR7
330 0402

330 0402

FPC6

FPC6

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

VCC12

WAFER 1X4 2.54MM

WAFER 1X4 2.54MM

10K 0402

10K 0402

3

2

1

JSFAN1

JSFAN1

WAFER 1X3

WAFER 1X3

JUSB3

JUSB3

1 2
3 4
5 6
7 8

HEADER 2X5 N9 T

HEADER 2X5 N9 T

2N3904 SOT23

ECB

VCC5

FPR4

FPR4
100 0402

100 0402

CRNT_LMT_HDDLED1

HDD_LED-

JCFAN1

JCFAN1

4

3

2

1

VCC5

R263

R263

R261 1K 0402R261 1K 0402

C258

C258

470P 50V X7R 0402 /NI

470P 50V X7R 0402 /NI

USB_D5­USB_D5+

10

R133

R133

4.7K 0402

4.7K 0402

470P 50V X7R 0402 /NI

470P 50V X7R 0402 /NI

4

FPR8

FPR8
100 0402

100 0402

JPANEL1

JPANEL1

HEADER 2X8 N_P11 /NI

HEADER 2X8 N_P11 /NI

1
2
3
4
5
6
7
8

R214 27K 0402R214 27K 0402

C133

C133

C316

C316

12

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

VCC5

9
10

12
13
14
15
16

FPR6

FPR6

56 0402

56 0402

VCC5

A

K

Q60

Q60
BAV99 SOT23

BAV99 SOT23

KA

R134

R134
22K 0402

22K 0402

A

K

Q61

Q61
BAV99 SOT23

BAV99 SOT23

KA

FAN2

FPR3

FPR3

VCC3_3

VCC5

123456

78

FPRN1

FPRN1
10K 8P4R 0402

10K 8P4R 0402

E
B

FPQ1

FPQ1

2N3904 SOT23

2N3904 SOT23

RST_BUTT14,16

F6 POLY FUSE 2.0A F6 POLY FUSE 2.0A

12

5

ICH_SPKR

FAN_CTL132

1
2

C

USB_D4- 13
USB_D4+ 13
USB_D5- 13
USB_D5+ 13
USB_D6- 13
USB_D6+ 13
USB_D7- 13
USB_D7+ 13

CT57

CT57

+

+

-

-

1000UF 6.3V 8X12

1000UF 6.3V 8X12

D D

IDEACTPJ23
SATA_LED14

C C

解決挑硬碟問題,防止電流回灌

B B

ICH_SPKR14

DEFAULT : 2-3 CLOSE

5V_DUAL

A A

VCC5

2.2K 0402

2.2K 0402

FPD1

FPD1

FPD2

FPD2

1N4148 SMD

1N4148 SMD

AK

1N4148 SMD

1N4148 SMD

AK

EMI

R234

R234

4.7K 0402

4.7K 0402
R137 100 0402R137 100 0402

SPK1

VCC12

USB_D4­USB_D4+

GPIO8 14

FP_8_10
FP_12

+3V3_DUAL

FPR5

FPR5

4.7K 0402

4.7K 0402

FPC5

FPC5

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

FAN1

FAN1 32

FAN2 32

USB_D6+ USB_D7+

PWRBTNJ 32

JUSB4

JUSB4

1 2
3 4
5 6
7 8

HEADER 2X5 N9 T

HEADER 2X5 N9 T

3

R375 680 0402R375 680 0402

R374 680 0402R374 680 0402

2N3904 SOT23

2N3904 SOT23

ECB

FPQ4

FPQ4

5V_DUAL

FPQ2

FPQ2

E

2N3906 SOT23

2N3906 SOT23

C

B

FPRN2

FPRN2

1 2
3 4
5 6
7 8

2.2K 8P4R 0402

2.2K 8P4R 0402

VCC5

V_SM

LED2 32

CLOSE TO I/O CHIP

12

R188

R188
150 0402

150 0402

FDD1

FDD1

1

2

3 4

6
7 8
91110

12

13 14

1615

17 18
19 20

22

21

24

23

26

25

28

27

30

29

32

31

34

33

BOX 2X17 N5 T

BOX 2X17 N5 T

C320

C320

USB_D7-USB_D6-

10

12

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Date: Sheet of

Date: Sheet of

2

Date: Sheet of

RN26

RN26

150 8P4R 0402

150 8P4R 0402

1 2

3 4

5 6

7 8

FRWC-

FRWC- 32

FINDEX-

FINDEX- 32

FMOA-

FMOA- 32

FDSB-

FDSB- 32

FDSA-

FDSA- 32

FMOB-

FMOB- 32

FDIR-

FDIR- 32

FSTEP-

FSTEP- 32

FWD-

FWD- 32

FWEN-

FWEN- 32

FTRAK0-

FTRAK0- 32

FWP-

FWP- 32

FRDATA-

FRDATA- 32

FHEAD-

FHEAD- 32

FDSKCHG-

FDSKCHG- 32

FDD Front PANEL USB IR FANS

FDD Front PANEL USB IR FANS

FDD Front PANEL USB IR FANS

Custom

Custom

Custom

Thursday, October 15, 2009

Thursday, October 15, 2009

Thursday, October 15, 2009

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

26 36

26 36

26 36

6.7

6.7

6.7

5

4

3

2

1

AC_RSTJ14

CD_IN

D D

C C

CONNECT TO SB

FRONT_JD28

MIC1_JD28

LINE1_JD28

AC_SYNC14

AC_SDOUT14

AC_SDIN14

AC_BITCLK14

FRONT_JD
MIC1_JD

LINE1_JD

AR42 22 0402

AR42 22 0402

AC18

AC18

22P 50V NPO 0402

22P 50V NPO 0402

MIC2_L28

MIC2_R28

AR51 5.1K 1% 0402AR51 5.1K 1% 0402
AR41 20K 1% 0402AR41 20K 1% 0402

AR59 10K 1% 0402AR59 10K 1% 0402

AR44 22 0402

AR44 22 0402

R0603

R0603

MIC2_L
MIC2_R

R0603

R0603

LINE2_L28

LINE2_R28

SENSE_A

AR48

AR48
AR49

AR49

LINE2_L
LINE2_R

V6.3

K

AR37

AR37

2.2K 0402

2.2K 0402

AR46

AR46
AR47

AR47

75 0402

75 0402
75 0402

75 0402

LINE2_VREFO

KA

A

AR26

AR26

2.2K 0402

2.2K 0402

LINE2-L
LINE2-R

75 0402

75 0402
75 0402

75 0402

1UF 16V 0805 Y5VAC28 1UF 16V 0805 Y5VAC28
1UF 16V 0805 Y5VAC23 1UF 16V 0805 Y5VAC23

AQ5

AQ5
BAT54A SOT23

BAT54A SOT23

LINE2_L 28
LINE2_R 28

+

+

ACT5 100UF 16V 5X11 2mm

ACT5 100UF 16V 5X11 2mm

+

+

ACT7 100UF 16V 5X11 2mm

ACT7 100UF 16V 5X11 2mm

PORT-E-L
PORT-E-R

PORT-F-L
PORT-F-R

GND_AUD

ALC883 : ALL PORTS SUPPORT
RE-TASKING

AU1

AU1

11

RESET# (I)

10

SYNC (I)

5

SDOUT (I)

8

SDIN (O)

6

BITCLK (I)

14

LINE_IN2_L (B)

15

LINE_IN2_R (B)

18

CD_L (I)

19

CD_GND (I)

20

CD_R (I)

16

MIC2_L (B)

17

MIC2_R (B)

13

SENSE_A (I)

37

LINE1_VREFO_R (O)

45

SIDESURR_L (O)

46

SIDESURR_R (O)

12

PC_BEEP (I)

2

GPIO0 (B)

3

GPIO1 (B)

4

GND1 (P)

7

GND2 (P)

26

AGND1 (P)

42

AGND2 (P)

ALC662 LQFP48

ALC662 LQFP48

LQFP48-0_5

LQFP48-0_5

FRONT_OUT_L (B)

FRONT_OUT_R (B)

LINE_IN1_L (B)

LINE_IN1_R (B)

MIC1_L (B)
MIC1_R (B)

CENTER_OUT (O)

LFE_OUT (O)

SURR_L (B)
SURR_R (B)
SENSE_B (I)

DCVOL (I)

JDREF

SPDIFO (O)

SPDIFI/EAPD (B)

VREF (O)

MIC1_VREFO_L (O)

LINE1_VREFO-L (O)

MIC2_VREFO (O)

LINE2_VREFO (O)

MIC1_VREFO_R (O)

VCC3_1 (P)

VCC3_2 (P)
AVCC_1 (P)
AVCC_2 (P)

VCC5_AUD

1UF 10V Y5V

1UF 10V Y5V

35
36
23
24
21
22
43
44
39
41
34
33
40
48
47
27
28
29
30
31
32
1
9
25
38

AC17

AC17

GND_AUD

PORT-D-L
PORT-D-R
PORT-C-L
PORT-C-R
PORT-B-L
PORT-B-R

EXT_VOL_CTRL

JDREF

MIC1_VREFO
MIC2_VREFO

LINE2_VREFO

VCC3_L

AC37

AC37
1UF 10V Y5V

1UF 10V Y5V

AC16

AC16
1UF 10V Y5V

1UF 10V Y5V

10UF 10V 0805 Y5V

10UF 10V 0805 Y5V

AC38

AC38
1UF 10V Y5V

1UF 10V Y5V

EXT_VOL_CTRL

+

+

ACT1 100UF 16V 5X11 2mm

ACT1 100UF 16V 5X11 2mm

+

+

ACT4 100UF 16V 5X11 2mm

ACT4 100UF 16V 5X11 2mm

1UF 16V 0805 Y5VAC20 1UF 16V 0805 Y5VAC20
1UF 16V 0805 Y5VAC27 1UF 16V 0805 Y5VAC27
1UF 16V 0805 Y5VAC30 1UF 16V 0805 Y5VAC30
1UF 16V 0805 Y5VAC31 1UF 16V 0805 Y5VAC31

AR60 47 0402AR60 47 0402

AC15

AC15

VCC3_3

GND_AUD

MIC2_R

MIC2_R28

MIC2_L

MIC2_L28

VCC5_AUD

AR23

AR23
10K 0402

10K 0402

R0603

R0603

K

KA

AR34

AR34

2.2K 0402

2.2K 0402

LINEOUT_L
LINEOUT_R

A

AR36

AR36

2.2K 0402

2.2K 0402

LINE1_L
LINE1_R
MIC1_L
MIC1_R

MIC1_VREFO 28

AQ9

AQ9
BAT54A SOT23

BAT54A SOT23

LINEOUT_L 28
LINEOUT_R 28
LINE1_L 28
LINE1_R 28
MIC1_L 28
MIC1_R 28

FRONT_IO_SENSE 28

JDREF

B B

A A

5

4

3

2

AR40

AR40

20K 1% 0402

20K 1% 0402

PLACE CLOSE TO CODEC

IO_GND

GND_AUD

AR3 0 0805

AR3 0 0805

R0603

R0603

GND_AUD

AR2 0 0805

AR2 0 0805

R0603

R0603

GND_AUD

Title

Title

Title

CMI 9880,9761A-3,ALC880

CMI 9880,9761A-3,ALC880

CMI 9880,9761A-3,ALC880

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

Thursday, October 15, 2009

Thursday, October 15, 2009

Thursday, October 15, 2009

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

27 36

27 36

27 36

6.7

6.7

6.7

5

4

3

2

1

Rear Panel Onboard Analog I/O

D D

C C

LINEOUT_L27

LINEOUT_R27

LINE1_L

LINE1_L27

LINE1_R

LINE1_R27

LINEOUT_L

LINEOUT_R

AR43 75 0402 AR43 75 0402

AR45 75 0402 AR45 75 0402

V6.3

B B

22K 0402

22K 0402

AR25

AR25

AR53 75 0402 AR53 75 0402

AR56 75 0402 AR56 75 0402

V6.3

AR28

AR28
22K 0402

22K 0402

AC47

AC47

100P 50V NPO 0402

100P 50V NPO 0402

AC4

AC4

100P 50V NPO 0402

100P 50V NPO 0402

LINE1_JD27

AC46

AC46
100P 50V NPO 0402

100P 50V NPO 0402

FRONT_JD27

AC5

AC5
100P 50V NPO 0402

100P 50V NPO 0402

GND_AUD

LINE1_LL
GND_BU
LINE1_JD
LINE1_RR
GND_AUD

LINEOUT_LL

GND_GR

FRONT_JD

LINEOUT_RR

GND_AUD

MIC1_RR

MIC1_LL

JAUDIO1D

JAUDIO1D

32
33
34
35

1

AUDIO JACK 3HD

AUDIO JACK 3HD

BLUE

BLUE

LINE2_L

LINE2_R

GND_AUD

JAUDIO1C

JAUDIO1C

22
23
24
25

1

AUDIO JACK 3HD

AUDIO JACK 3HD

1
2
3

BLUE JACK

GREEN JACK

Q77

Q77

B1B2

B1B2

A1

A1

+

+

-

­CM1293

CM1293

A2

A2

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

Q91

Q91

1
2
3

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

VCC5

6
5
4

B1B2

B1B2

-

­CM1293

CM1293

LINEOUT_RR

LINEOUT_LL

MIC2_L27
MIC2_R27
LINE2_R27

FRONT_IO_SENSE27

LINE2_L27

VCC5

6

A1

A1

5

+

+

4

A2

A2

MIC2_L

MIC2_R

MIC2_L
MIC2_R
LINE2_R

FRONT_IO_SENSE

LINE2_L

VCC12

AQ3

AQ3

AZ1117H-ADJ SOT-223

AZ1117H-ADJ SOT-223

OIA

123456

GND_AUD

78

RN72

RN72
22K 8P4R 0402

22K 8P4R 0402

AR62

AR62
110 1% 0402

110 1% 0402

AR65

AR65
330 1% 0402

330 1% 0402

VCC5

JAUDIOF1

JAUDIOF1

1 2
3 4
5 6
7
9 10

HEADER 2X5 NON_PIN8

HEADER 2X5 NON_PIN8

AUDIO ANALOG POWER

VCC5_AUD

GND_AUD

AR68

AR68
10K 0402

10K 0402

ACT6

ACT6
100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

0: INTEL HD AUDIO DONGLE CONNECTED
1: INTEL HD AUDIO DONGLE UNCONNECTED

CONNECT TO SB

PRESENCEJ 14

AR5420K 1% 0402 AR5420K 1% 0402
AR5539.2K 1% 0402 AR5539.2K 1% 0402

GND_AUD

+

+

1
2

-

-

AQ8

AQ8

BAT54A SOT23

BAT54A SOT23

MIC1_VREFO27

A A

KA

MIC1_L27

MIC1_R27

K

A

AR27 2.2K 0402AR27 2.2K 0402

AR29 2.2K 0402AR29 2.2K 0402

MIC1_L

MIC1_R

AR50 75 0402 AR50 75 0402

AR52 75 0402 AR52 75 0402

V6.3

AC12

AC12

100P 50V NPO 0402

100P 50V NPO 0402

FOR ALC883 AUDIO1=AUDIOJACK6(W/T JD)

MIC1_LL
GND_PI

MIC1_JD27

AC13

AC13
100P 50V NPO 0402

100P 50V NPO 0402

GND_AUD

MIC1_JD
MIC1_RR
GND_AUD

JAUDIO1B

JAUDIO1B

2
3
4
5
1

AUDIO JACK 3HD

AUDIO JACK 3HD

PINK JACK

0.6-->6.0版..改connector
JDpin和GNDpin交換

5

4

3

G1

H1

G3

G3

G4G5

G4G5

G4

G3

2

AUDIO JACK 3HD

AUDIO JACK 3HD

IO_GND

Title

Title

Title

audio connector

audio connector

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

audio connector

Thursday, October 15, 2009

Thursday, October 15, 2009

Thursday, October 15, 2009

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

28 36

28 36

28 36

6.7

6.7

6.7

G2

G1

JAUDIO1A

JAUDIO1A

G2

G2

G1

5

4

3

2

1

PD2 BAT54C SOT23PD2 BAT54C SOT23

KA

PWM_VCC_VCCDR3

PR23

PHASE_SEL

PWM_OVP

OCSET

OSC_FAULT

PR7

PR7
82K 0402

82K 0402

PD1

PD1
1N4148 SMD

1N4148 SMD

LTB

PC10

PC10
1000P 50V X7R 0402 /NI

1000P 50V X7R 0402 /NI

PR23

2.7 0805

2.7 0805

PU1

PU1

19

SGND250SGND1

17

OUTEN

45

VID0

44

VID1

43

VID2

42

VID3

41

VID4

40

VID5

39

VID6

38

VID7

34

VID_SEL

16

PHASE_SEL

33

OVP

35

OCSET

L6703 TQFP64

L6703 TQFP64

37

OSC/FAULT

32

SSOSC/AMD

46

SS_END

18

LTB

23

COMP

22

FB

21

DROOP

20

VSEN

36

FBG

15

VCC

NC.1024NC.9

25

PR19

PR19

PR20

PR20

PR21

PR21

PR22

PR22

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

PC13

PC13

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

0 0402

0 0402

100 0402

100 0402

100 0402 /NI

100 0402 /NI

100 0402 /NI

100 0402 /NI

D D

VTT_OUT_RIGHT6,30

PRN2

PRN2

1K 8P4R 0402

PWM_EN
VID06
VID16
VID26
VID36
VID46
VID56

VID66
VID76

VCPU1

1

1

0

0

R266 1K 1% 0402R266 1K 1% 0402

1K 8P4R 0402

PR3

PR3

4.75K 1% 0402 /NI

4.75K 1% 0402 /NI

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI
PC5

PC5

OV_CPU

Direct Connection To CPU

PWM_EN30

TP_VID_SEL7

C C

B B

VCPU0

VCORE_OVL

1

Default

0

+0.1

1

+0.2

0+0.3

R262 2K 1% 0402R262 2K 1% 0402

OVCPU032

OVCPU132

123456

78

VCC12

CPU_VCCP

PR9

PR9
1K 0402

1K 0402

PR12

PR12

3.6K 0402

3.6K 0402
PC8

PC8
1500P 50V X7R

1500P 50V X7R

PC9

PC9
330P 50V NPO 0402

330P 50V NPO 0402

PR18 180 1% 0402PR18 180 1% 0402

VID Pull-up

123456

78

PWMPWRGD

PC7

PC7
15P 50V NPO 0402

15P 50V NPO 0402

PRN1

PRN1
1K 8P4R 0402

1K 8P4R 0402

PR4 150K 0402PR4 150K 0402
PC3 10P 50V NPO 0402PC3 10P 50V NPO 0402

PR5 8.87K 1% 0402PR5 8.87K 1% 0402
PC4 22P 50V NPO 0402PC4 22P 50V NPO 0402

PR6

PR6

330K 0402 /NI

330K 0402 /NI

PR14

PR14
124 1% 0402

124 1% 0402

PR17

PR17

1.3K 1% 0402

1.3K 1% 0402

PWM_VSEN

PWM_COMP

PWM_FB

DROOP

Pre-OVP Circuit

PD4 SS12/5817 SMAPD4 SS12/5817 SMA

PR24

PR24

2.7 0805

2.7 0805

PC12

PC12

PWM_VCCDR3

PC14

PC14
1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

56

60

62

54

57

59

51

53

NC.12

NC.11

PGND2

PGND3

VCCDR3

NC.7

NC.612NC.513NC.4

NC.8

11

14

52

PGND1

VCCDR2

VCCDR1
UGATE2

PHASE2

LGATE2

UGATE3

PHASE3

LGATE3

UGATE1

PHASE1

LGATE1

VR_FAN

VR_HOT

EXP

65

VSS_SENSE 6

VCC_SENSE 6

CPU_VCCP

BOOT2

BOOT3

BOOT1

10

9

7

N.C.2

8

55

27

CS2-

26

CS2+

6

5

3

N.C.3

4

58

29

CS3-

28

CS3+

2

1

63
64

N.C.1

61

31

CS1-

30

CS1+

49

TM

48

47

5V_DUAL

A

PC11

PC11

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

K

VCC12

PC15

PC15

1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

BOOT2

BOOT2

UG2

PC17

PC17

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

PH2

LG2

PWM_CS2­PWM_CS2+ CS2+

Close to
the Device

BOOT3

UG3

PC22

PC22

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

PH3

LG3

PWM_CS3­PWM_CS3+

Close to
the Device

BOOT1

UG1

PC39

PC39

0.1UF 16V X7R 0402

0.1UF 16V X7R 0402

PH1

LG1

PWM_CS1-

Close to
the Device

THERMAL MONITOR

PWM_TM

PR31

PR31

1.5K 1% 0402

1.5K 1% 0402

PR33 0 0805PR33 0 0805
PR34 10K 0402PR34 10K 0402

PR35 0 0805PR35 0 0805

PR38

PR38

1.5K 1% 0402

1.5K 1% 0402

PR40 0 0805PR40 0 0805
PR50 10K 0402PR50 10K 0402

PR48 0 0805PR48 0 0805

PR47

PR47

1.5K 1% 0402

1.5K 1% 0402

PC35

PC35

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

BAT54A SOT23

BAT54A SOT23

PR26 0 0805PR26 0 0805
PR27 10K 0402PR27 10K 0402

PR28 0 0805PR28 0 0805

PC20

PC20

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

PC26

PC26

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

To Reduce BootStarp Extracharge

PR25

PR25

2.7 0805

2.7 0805

BootStrap-Capacitor

PD3

PD3

PD5

PR29

PR29
0 0402

0 0402

VCC12QQ

PD5

BAT54A SOT23

BAT54A SOT23

G

P75N02LDG TO252

P75N02LDG TO252

PR32

PR32

75K 0402

75K 0402

G

P75N02LDG TO252

P75N02LDG TO252

PR39

PR39

75K 0402

75K 0402

G

P75N02LDG TO252

P75N02LDG TO252

PR49

PR49

75K 0402

75K 0402

1500UF 16V 10X20X5 LR O

1500UF 16V 10X20X5 LR O

BOOT1
BOOT3
BOOT2

Close to the Device

PC210.01UF 25V X7R 0402PC210.01UF 25V X7R 0402

PC250.01UF 25V X7R 0402PC250.01UF 25V X7R 0402

PC47 0.01UF 25V X7R 0402PC47 0.01UF 25V X7R 0402

PC16

PC16
1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

VBOOT

VIN

PQ10

PQ10
P0903BDG TO252

P0903BDG TO252

S D

PQ8

PQ8

VIN

VIN

PQ7

PQ7

P0903BDG TO252

P0903BDG TO252

S D

PQ6

PQ6

VIN

VIN

PQ2

PQ2
P0903BDG TO252

P0903BDG TO252

S D

PQ3

PQ3

PL5

PL5

INDUCTOR 1.0UH

INDUCTOR 1.0UH

21

PCT2

PCT2

VIN

PC18

PC18

4.7UF 16V Y5V 0805

4.7UF 16V Y5V 0805

PR30

PR30

2.7 0805

2.7 0805
PC19

PC19
4700P 50V X7R 0402

4700P 50V X7R 0402

PC23

PC23

4.7UF 16V Y5V 0805

4.7UF 16V Y5V 0805

PR37

PR37

2.7 0805

2.7 0805
PC24

PC24
4700P 50V X7R 0402

4700P 50V X7R 0402

PC31

PC31

4.7UF 16V Y5V 0805

4.7UF 16V Y5V 0805

PR51

PR51

2.7 0805

2.7 0805
PC49

PC49
4700P 50V X7R 0402

4700P 50V X7R 0402

+

+

+

+

1500UF 16V 10X20X5 LR O

1500UF 16V 10X20X5 LR O

PR44

PR44
ISEN_SHORT /NI

ISEN_SHORT /NI

CS2-

PR46

PR46
ISEN_SHORT /NI

ISEN_SHORT /NI

CS3+
CS3-

PR41

PR41
ISEN_SHORT /NI

ISEN_SHORT /NI

CS1+PWM_CS1+
CS1-

VIN

+

+

PCT11

PCT11

PCT3

PCT3

1500UF 16V 10X20X5 LR O

1500UF 16V 10X20X5 LR O

PL2

PL2
INDUCTOR 0.6UH 35A-KQ

INDUCTOR 0.6UH 35A-KQ

1 2

PL1

PL1
INDUCTOR 0.6UH 35A-KQ

INDUCTOR 0.6UH 35A-KQ

1 2

PL4

PL4
INDUCTOR 0.6UH 35A-KQ

INDUCTOR 0.6UH 35A-KQ

1 2

PR43

PR43
ISEN_SHORT /NI

ISEN_SHORT /NI

PR45

PR45
ISEN_SHORT /NI

ISEN_SHORT /NI

PR42

PR42
ISEN_SHORT /NI

ISEN_SHORT /NI

+

+

1
2

-

-

PCT10

PCT10

820UF-S 2.5V 8X8 ELITE

820UF-S 2.5V 8X8 ELITE

+

+

1
2

-

-

PCT5

PCT5

680UF 4V 8X8 /NI

680UF 4V 8X8 /NI

820UF-S 2.5V 8X8 ELITE

820UF-S 2.5V 8X8 ELITE

+

+

1
2

-

-

PCT4

PCT4
820UF-S 2.5V 8X8 ELITE

820UF-S 2.5V 8X8 ELITE

+

+

1
2

-

-

PCT13

PCT13

820UF-S 2.5V 8X8 ELITE

820UF-S 2.5V 8X8 ELITE

CPU_VCCP

+

+

1
2

-

-

PCT9

PCT9
820UF-S 2.5V 8X8 ELITE

820UF-S 2.5V 8X8 ELITE

+

+

1
2

-

-

PCT14

PCT14

680UF 4V 8X8 /NI

680UF 4V 8X8 /NI

CPU_VCCP

+

+

1
2

-

-

PCT15

PCT15

5V_DUAL VCC3_3

A A

Q64

Q64

2N3904 SOT23

2N3904 SOT23

PWMPWRGD

R244 10K 0402R244 10K 0402

5

R237

R237

R236

R236

4.7K 0402

4.7K 0402

4.7K 0402

4.7K 0402

VRMPWRGD

ECB

ECB

4

Q63

Q63

2N3904 SOT23

2N3904 SOT23

VRMPWRGD 14

12

C249

C249

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

Title

Title

Title

VCC_CORE DC-DC Converter

VCC_CORE DC-DC Converter

VCC_CORE DC-DC Converter

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

IG31C-M7S

IG31C-M7S

Date: Sheet of

Date: Sheet of

3

2

Date: Sheet of

IG31C-M7S

1

29 36Thursday, October 15, 2009

29 36Thursday, October 15, 2009

29 36Thursday, October 15, 2009

6.7

6.7

6.7

5

4

3

2

1

+3V3_DUAL

P0903BDG TO252

P0903BDG TO252

1000UF 6.3V 8X12

1000UF 6.3V 8X12

U7B

U7B

LM324 SO14

LM324 SO14

Q32

Q32

R270

R270

10K 0402 /NI

10K 0402 /NI

P0903BDG TO252

P0903BDG TO252

10K 0402 /NI

10K 0402 /NI

1000UF 6.3V 8X12

1000UF 6.3V 8X12

V_1P5_CORE

G

G

G

CT29

CT29

Q31

Q31

R276

R276

CT54

CT54

D

D

D

S

S

S

V_1P05

+

+

1
2

-

-

V_SM

D

D

D

G

G

S

S

S

G

V_1P5_CORE

+

+

1
2

-

-

VCC3_3

R247

R247

4.7K 0402

4.7K 0402

D D

H_PROCHOT#6

R250

R250

4.7K 0402

4.7K 0402

R260 10K 0402R260 10K 0402

VCC12

Q41

Q41
2N3904 SOT23

2N3904 SOT23

ECB

Q38

Q38

2N3904 SOT23

2N3904 SOT23

ECB

SB_PROCHOT# 14

Q43

Q43

AZ1117H-ADJ SOT-223

AZ1117H-ADJ SOT-223

OIA

Vout=Vref (1.25V) X ( 1+R2/R1 )
=3.39V

200 1% 0402

200 1% 0402

1117-adj-33

330 1% 0402

330 1% 0402

+3V3_DUAL5V_DUAL

SS12/5817 SMA

SS12/5817 SMA

R292

R292

R1

R2

R291

R291

VCC3_3

D6

D6

AK

1D05V For SB

1UF 10V Y5V

1UF 10V Y5V

12

C86

C86

5V_DUAL

VCC5SBY

ECB

VCC12

G

Q21

Q21

2N3904 SOT23

2N3904 SOT23

D

R39

R39
1K 0402

1K 0402

S

Q20

Q20

2N7002 SOT23

2N7002 SOT23

VCC5

S
G

Q17

Q17
P0903BDG TO252

P0903BDG TO252

5V_DUAL

S

S

D

D

D

G

G

D7

D7

AK

SS12/5817 SMA

SS12/5817 SMA

VCC5SBY

C C

R48

R48
51K 0402

51K 0402

ATX_PWOK24,32

R56 10K 0402R56 10K 0402

1D5V For SB

1UF 10V Y5V

1UF 10V Y5V

12

C85

C85

Vout=Vref (3.4V) X ( R2 /<R1+R2> )
=1.09V

+3V3_DUAL

R336

R336

R1

22.6K 1% 0402

22.6K 1% 0402

R340

R340

R2

10.5K 1% 0402

10.5K 1% 0402

Vout=Vref (3.4V) X ( R2 /<R1+R2> )
=1.56V

+3V3_DUAL

R345

R345

R1

1.8K 1% 0402

1.8K 1% 0402

R346

R346

R2

1.5K 1% 0402

1.5K 1% 0402

VCC12

U7A

U7A

411

3

+

+

1

2

-

-

LM324 SO14

LM324 SO14

VCC12

411

5

+

+

7

6

-

-

B B

PWM Sequence

+3V3_DUAL

Q39

Q39

2N3906 SOT23

2N3906 SOT23

VTT_R

VTT_OUT_RIGHT6,29

D

Q47

Q47

2N7002 SOT23

2N7002 SOT23

S

G

VTT_PWRGD 6

R315

R315

100K 0402

100K 0402

4

5V_DUAL

G

D

R318

R318
10K 0402

10K 0402

S

R451 4.7K 0402R451 4.7K 0402

Q19

Q19

2N7002 SOT23

2N7002 SOT23

R264

R264

51K 0402

R259

R259

5.6K 0402

5.6K 0402

51K 0402

2N3904 SOT23

2N3904 SOT23

VTT_OUT_RIGHT6,29

Q40

Q40

R265

R265

4.7K 0402

4.7K 0402

VCC3_3

ECB

ECB

R255

R255

13.7K 1% 0402

5

13.7K 1% 0402
R254

R254
51K 0402

51K 0402

C253

C253

1UF 10V Y5V

A A

1UF 10V Y5V

Q18

Q18

2N3904 SOT23

2N3904 SOT23

ECB

PWM_EN

VCC12

R308

R308

5.6K 0402

5.6K 0402

R378

R378
1K 0402

1K 0402

PWM_EN 29

3

CT31

CT31

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

V_SFR_OUT

+

+

1
2

-

-

V_1P5_CORE

1D5V For VCCD_CRT

Title

Title

Title

Miscellaneous DC-DC Converters

Miscellaneous DC-DC Converters

Miscellaneous DC-DC Converters

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

2

Date: Sheet of

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

30 36Thursday, October 15, 2009

30 36Thursday, October 15, 2009

30 36Thursday, October 15, 2009

6.7

6.7

6.7

5

Q52

Q52
R326

R326

R338

R338
0 0805

0 0805

L13

L13

5V_DUAL

D4

D4

AK

SS12/5817 SMA

SS12/5817 SMA

VIN_5V_DDR

C358

C358

4.7UF 16V Y5V 0805

4.7UF 16V Y5V 0805

C362

C362

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

L14

L14

R343

R343

2.7 0805

2.7 0805

Q55

C360

1000P 50V X7R 0402

1000P 50V X7R 0402

Vout=0.8X(1+R1/R2)

VCC5SBY

R208

R208

2.7 0805

2.7 0805

C361

C361

1UF 10V Y5V

1UF 10V Y5V

D D

DD

FP6321A SOP8

FP6321A SOP8

7

COMP

6

FB

R337

R337
30K 1% 0402

30K 1% 0402

5

BOOT

VCC

UGATE

PHASE

LGATE

GND

3

U11

U11

47K 0402 /NI

47K 0402 /NI Q55

R277

R277

1
2
8

4

R335

R335

2.7 0805

2.7 0805

RH TYPE BEAD

RH TYPE BEAD

P0903BDG TO252

P0903BDG TO252
10K 1% 0402

10K 1% 0402

P0903BDG TO252

P0903BDG TO252

THE SAME GND

C C

SLP_S414

B B

R391 10K 0402R391 10K 0402

+3V3_DUAL

R388

R388
1K 1% 0402

1K 1% 0402

C821UF 10V Y5V C821UF 10V Y5V

12

Q49

Q49

2N3904 SOT23

2N3904 SOT23

ECB

8

GND_PAD

Vin1Ref3VOUT4GND

DD

ECB

VCC5

2

Q50

Q50

2N3904 SOT23

2N3904 SOT23

U6

U6
FP6173C SOP8

FP6173C SOP8

VCTL5VCTL6VCTL7VCTL

9

4

+

+

CT38

CT38

1000UF 10V 8X14X3.5 LR O

1000UF 10V 8X14X3.5 LR O

INDUCTOR 1.3UH 15A 3.5M

INDUCTOR 1.3UH 15A 3.5M

R1

R339

R339

4.75K 1% 0402

4.75K 1% 0402

DIMM_FB

R2

R332

R332

3.48K 1% 0402

3.48K 1% 0402

V_SM_VTT

V_SM

V_SM

12

-

-

CT7

CT7
680UF 4V 8X8

680UF 4V 8X8

3

C811UF 10V Y5V C811UF 10V Y5V

C301UF 10V Y5V C301UF 10V Y5V

12

C189

C189

1UF 10V Y5V

1UF 10V Y5V

7

COMP

6

FB

U5

U5

FP6321A SOP8

FP6321A SOP8

VCC12

5

VCC

GND

3

THE SAME GND

V_SM

+

+

1
2

+

+

-

-

CT10

CT10
680UF 4V 8X8

680UF 4V 8X8

1
2

+3V3_DUAL

R392

R392

1K 1% 0402

1K 1% 0402

2N3904 SOT23

2N3904 SOT23

V_1P25_CORE

R498 10K 0402R498 10K 0402

ECB

R281

R281

2.7 0805

2.7 0805

BOOT

UGATE

PHASE

LGATE

Q74

Q74

47K 0402 /NI

47K 0402 /NI

2

VIN_1P25

P0903BDG TO252

P0903BDG TO252

10K 1% 0402

10K 1% 0402

2.7 0805

2.7 0805

1

R230

R230

2
8

R240

R240

4

R282

R282

R225 30K 1% 0402R225 30K 1% 0402

Vout=Vref (3.4V) X ( R2 /<R1+R2> )
=0.83V

Q76

Q76
2N3904 SOT23

2N3904 SOT23

ECB

1UF 10V Y5V

1UF 10V Y5V

RH TYPE BEAD

RH TYPE BEAD

Q33

Q33

R373

R373

0 0805

0 0805C360

P0903BDG TO252

P0903BDG TO252

+

+

-

-

CT13

CT13
680UF 4V 8X8

680UF 4V 8X8

+3V3_DUAL

R1

R1

C239

C239

L11

L11

Q35

Q35

1
2

R239

R239
20K 1% 0402

20K 1% 0402

R238

R238

7.5K 1% 0402

7.5K 1% 0402

VCC5

AK

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

1000P 50V X7R 0402

1000P 50V X7R 0402

V_1P25_CORE

REF0_8

R4

C195

C195

D2

D2

SS12/5817 SMA

SS12/5817 SMA

VIN_5V_CORE

C183

C183

4.7UF 16V Y5V 0805

4.7UF 16V Y5V 0805

INDUCTOR 1.3UH 15A 3.5M

INDUCTOR 1.3UH 15A 3.5M

L12

L12

R232

R232

CT12

CT12

2.7 0805

2.7 0805

C235

C235

680UF 4V 8X8

680UF 4V 8X8

+

+

CT11

CT11
680UF 4V 8X8

680UF 4V 8X8

Vout=0.8X(1+R1/R2)

P0903BDG TO252

P0903BDG TO252

VCC12

U7C

U7C

411

10

+

+

8

9

-

-

LM324 SO14

LM324 SO14

R3

OV_FSB

R186 1K 1% 0402R186 1K 1% 0402

R194

R194
2K 1% 0402

2K 1% 0402

CT8

CT8

1000UF 6.3V 8X12

1000UF 6.3V 8X12

CT27

CT27

+

+

1000UF 10V 8X14X3.5 LR O

1000UF 10V 8X14X3.5 LR O

+

+

1
2

-

-

OV_CHIP

V_SM

D

D

D

Q28

Q28

G

G

S

S

G

+

+

-

-

COLAY

S

1
2

1

R1

R2

12

C83

C83

1.2V/5A

V_FSB_VTT

R212

R212
1K 1% 0402

1K 1% 0402

R207

R207

1.6K 1% 0402

1.6K 1% 0402

10UF 10V 0805 Y5V

10UF 10V 0805 Y5V

V_1P25_CORE

Vout=0.83X(1+R1/R2)

V_SM

A A

R311 1K 1% 0402R311 1K 1% 0402

5

R312 1K 1% 0402R312 1K 1% 0402

+

+

1
2

-

-

CT5

CT5

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

V_SM

+

+

1
2

-

-

CT19

CT19

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

Change CT19 from 100UF to 1000UF for VTT not stable

4

Title

Title

Title

V_SM & V_1P25_CORE

V_SM & V_1P25_CORE

V_SM & V_1P25_CORE

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

3

2

Date: Sheet of

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

31 36Thursday, October 15, 2009

31 36Thursday, October 15, 2009

31 36Thursday, October 15, 2009

6.7

6.7

6.7

5

D D

When pin1 JP4=Low.the GPIO pins
status will run in Push Pull MODE

VCC3_3

12

R211
10K 0402

10K 0402

THERMJ14

8712IX VER NEED ADD

C C

PLATFORM_RST11,20

LAN_RST#35
PCI_SLOT_RST21

B B

VCC3_3

PWROK11,14

PLTRST#14

LDRQJ014

1 2

VCC5

3 4

5 6

RN88

RN88

4.7K 8P4R 0402

4.7K 8P4R 0402

7 8

VCC5

R474 4.7K 0402R474 4.7K 0402
R488 4.7K 0402 /NIR488 4.7K 0402 /NI

R370 4.7K 0402R370 4.7K 0402

R371 4.7K 0402R371 4.7K 0402

FAN126

FAN_CTL126

FAN226

OVCPU029
OVCPU129

VCC5

R221 8.2K 0402R221 8.2K 0402

VCC3_3

FWH014
FWH114
FWH214
FWH314

RCINJ14
A20GATE14
PCLK_IO16

IO_48MHZ16

12
12

12

12

PWROK_SIO

FWH0
FWH1
FWH2
FWH3

VCC3_3

SERIRQ14
LFRAME#14

4

DCDJ025

RIJ025
CTSJ025
DTRJ025
RTSJ025
DSRJ025

TXD025

RXDJ025

G2

G1G1G2

1

JP4/DTR2#

2

JP5/RTS2#

3

DSR2#/GP64

4

VCC1

5

SOUT2/JP6

6

SIN2/GP63

7

FAN_TAC1

8

FAN_CTL1

9

FAN_TAC2/GP52

10

FAN_CTL2/GP51

11

FAN_TAC3/GP37

12

FAN_CTL3/GP36

13

VID_IN5/WTI#/GP35

14

VID_IN4/GP34

15

GNDD2

16

VID_IN3/GP33

17

VID_IN2/GP32

18

VID_IN1/GP31

19

VID_IN0/GP30

20

VID_OUT5/GP27/Powered by VCCH

21

VID_OUT4/GP26/Powered by VCCH

22

VID_OUT3/GP25/Powered by VCCH

23

VID_OUT2/GP24/Powered VCCH

24

SPI_SI/GP23/Powered by VCCH

25

SPI_SCK/GP22/Powered by VCCH

26

VID_OUT1/GP21/Powered by VCCH

27

VID_OUT0/GP20/Powered by VCCH

28

GP17

29

SPI_SO2/GP16

30

RESETCON#/CIRTX/GP15

31

PCIRST1#//GP14

32

PWROK1/GP13

33

PCIRST2#/GP12

34

PCIRST3#/GP11

35

VCC2

36

LPCPD#

37

LRESET#

38

LDRQ#

R231 8.2K 0402 /NIR231 8.2K 0402 /NI

IDERSTBJ23

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

RI1#

SIN1

CTS1#

DCD1#

DSR1 #

RI2#/GP66

CTS2#/GP 65

DCD2# /GP67

SER IRQ39LFRA ME40KRS T#/GP 6245GA2046PCICL K47CLKRUN#/GP 5048CLKIN49GNDD150DENS EL#51MTRA #52MTRB #53DRVA #54DRVB #55WDATA#56DIR#57STE P#58HDSE L#59WGA TE#60RDAT A#61TRK0#62INDEX #63WPT #

41

12

GNDD4

DTR1 #/JP1

RTS1#/JP 2

SOUT 1/JP 3

LAD243LAD142LAD0

LAD3

44

AFD#

STB #

ERR#

Powered by VCCH/RSMRST#/CIRRX/GP55

Powered by VCCH/PCIRST4#/SCRPRES#/GP10

Powered by VCCH/3VSBSW#/GP40
Powered by VCCH/PWROK2/GP41

Powered by VCCH/PANSWH#/GP43

3

103

104

105

INIT#

ACK #

SLIN#

Powered by VCCH/GP56/MCLK
Powered by VCCH/GP57/MDAT
Powered by VCCH/GP60/KCLK
Powered by VCCH/GP61/KDAT

Powered by VCCH/RING#/GP53

Powered by VCCH/PSON#/GP42

Powered by VCCH/PME#/GP54

Powered by VCCH/PWRON#GP44

Powered by VCCH/IRRX/GP46

64

BUSY
SLCT

AVCC
VID_IN7/VIN0
VID_IN6/VIN1

PCIRSTIN#/VIN7

VREF
TMPIN1
TMPIN2

TMPIN3/SPI_SO1

GNDA

GNDD3

PSIN/GP45

VBAT

SKTOCC#/COPEN#

VCCH
IRTX/GP47
DSKCHG#

IT8712FKX

IT8712FKX

FWP- 26
FINDEX- 26
FTRAK0- 26
FRDATA- 26
FWEN- 26
FHEAD- 26
FSTEP- 26
FDIR- 26
FWD- 26
FDSB- 26
FDSA- 26
FMOB- 26
FMOA- 26
FRWC- 26

2

PDR7

PDR7 25

PDR6

PDR6 25

PDR5

PDR5 25

PDR4

PDR4 25

PDR3

PDR3 25

PDR2

PDR2 25

PDR1

PDR1 25

PDR0

PDR0 25

STROBEJ 25
ALFJ 25
ERRORJ 25
PARINITJ 25
SLCTINJ 25
ACKJ 25
BUSY 25
PE 25

R472 22 0402R472 22 0402R211

D+
D-

FDSKCHG- 26

SLCTJ 25

C197

C197
1UF 16V 0805 Y5V

1UF 16V 0805 Y5V

1 2

D-

D- 6
D+ 6

12

MCLK 25
MDAT 25
KCLK 25
KDAT 25

LED2 26
IO_PSON- 24
PWRBTNJ 26

GPIO13_IO_PME 14
PWBTOUT- 14
SLP_S3J 14

VCC5

ATX_PWOK 24,30

+

+

1
2

-

-

CT40

CT40

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

From ATX
PWROK

PCIRSTJ 13

FB16 BEAD 60 0805 1AFB16 BEAD 60 0805 1A

LED2

1 2

10 0402

10 0402

1 2

R216

R216

4.7K 0402 /NI

4.7K 0402 /NI

RSMRSTJ_I/O 13,14

5V_DUAL

R418

R418

12

5V_DUAL

5V_DUAL

VRTC

U10

U10

102
101

PE

100
99

VIN0

98

VIN1

97

VIN2

96

VIN2
VIN3
VIN4
VIN5
VIN6

95
94
93
92
91
90
89
88
87
86
85

LAN_RST#

84
83
82
81
80
79
78
77
76

PWRBTNJ

75
74
73

PWBTOUT-

72
71
70
69

R224 1M 0402R224 1M 0402

68
67
66
65

VIN3
VIN4
VIN5
VIN6

VREF

R203 4.7K 0402R203 4.7K 0402

1 2

Temperature Sensing

VREF

12

C180

C180

1UF 10V Y5V

12

C196

C196

1UF 10V Y5V

1UF 10V Y5V

1UF 10V Y5V

12

12

12

R197

R197
30K 1% 0402

30K 1% 0402

C184

C184

3900P 50V X7R 0402

3900P 50V X7R 0402

VCC5

C160

C160

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

1

D+

D+ 6

FROM PII CPU

D-

D- 6

Voltage Sensing

CPU_VCCP

RN85

RN85

10K 8P4R 0402

10K 8P4R 0402

VIN0
VIN1
VIN2

VIN4
VIN5
VIN6

V_1P25_CORE

VCC3_3

1 2

3 4

5 6

VCC12

D-

12

R189

R189

30K 1% 0402

30K 1% 0402

7 8

V_SM

R183

R183

10K 1% 0402

10K 1% 0402

12

V_FSB_VTT

R249

R249

10K 1% 0402

10K 1% 0402

12

A A

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

5

4

3

2

Date: Sheet of

LPC / SUPER I/O

LPC / SUPER I/O

LPC / SUPER I/O

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

32 36Thursday, October 15, 2009

32 36Thursday, October 15, 2009

32 36Thursday, October 15, 2009

6.7

6.7

6.7

5

D D

12mils

VGA_RED11

VGA_GREEN11

VGA_BLUE11

150 1% 0402

150 1% 0402

C C

close to GMCH

FB26 BEAD 60 0603FB26 BEAD 60 0603
FB28 BEAD 60 0603FB28 BEAD 60 0603
FB30 BEAD 60 0603FB30 BEAD 60 0603

R401

R400

R400

R401
150 1% 0402

150 1% 0402

R close GMCH
less 500mils

7mils 4mils

21
21
21

R402

R402
150 1% 0402

150 1% 0402

chipset breakout 12mils to first R less 500mils , 1R to 2R route 7 mils, after
2R all 4 mils

4mils

C52110P 50V NPO 0402 C52110P 50V NPO 0402

C52210P 50V NPO 0402 C52210P 50V NPO 0402

C52310P 50V NPO 0402 C52310P 50V NPO 0402

12

12

12

4

VCC5

C_VGA_GREEN

C_VGA_BLUE

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

A1

A1

6

CM1293

CM1293

+

+

5

A2

A2

4

VGA_GREEN_D
VGA_BLUE_D

Q89

Q89

B1 B2

B1 B2

-

-

R404

R404

150 1% 0402

150 1% 0402

RGB TRACE mismatch 200 mils

VGA_5VDDCLK

VGA_5VDDA

VCC5

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

Q90

Q90

B1 B2

B1 B2

A1

A1

6

CM1293

CM1293

+

+

-

-

5

A2

A2

4

1
2
3

1
2
3

IO_GND

IO_GND

FB27 BEAD 60 0603FB27 BEAD 60 0603
FB29 BEAD 60 0603FB29 BEAD 60 0603
FB31 BEAD 60 0603FB31 BEAD 60 0603

R408

R408
150 1% 0402

150 1% 0402

VGA_HSYNC

VGA_VSYNC

C_VGA_RED

R405

R405
150 1% 0402

150 1% 0402

3

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

21
21
21

VCC5

C519

C519

C518

C518

0.1UF 16V Y5V 0402 /NI

0.1UF 16V Y5V 0402 /NI

C_VGA_REDVGA_RED_D
C_VGA_GREEN
C_VGA_BLUE

C52422P 50V NPO 0402 C52422P 50V NPO 0402

C52522P 50V NPO 0402 C52522P 50V NPO 0402

1 2

1 2

1 2

C52622P 50V NPO 0402 C52622P 50V NPO 0402

1 2

F5

F5

POLY FUSE 1.1A

POLY FUSE 1.1A

1 2

JVGA1

JVGA1

1
2
3
4
5

VGA CONN PC99 SHORT

VGA CONN PC99 SHORT

FB17 0 0805FB17 0 0805

FB18 0 0805FB18 0 0805

VCC5

12

C517

C517

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

G2
6

11
7
12
8
13
9
14
10
15

G1

21

21

IO_GND

IO_GND

2

VGA_P5V

1 2

C527470P 50V X7R 0402 C527470P 50V X7R 0402

1 2

MCH_DDC_CLK11

VGA_5VDDA
VGA_HSYNC
VGA_VSYNC VSYNC_C
VGA_5VDDCLK

C528470P 50V X7R 0402 C528470P 50V X7R 0402

C529470P 50V X7R 0402 C529470P 50V X7R 0402

C530470P 50V X7R 0402 C530470P 50V X7R 0402

1 2

1 2

1 2

R397 100 0402R397 100 0402
R398 39 0402R398 39 0402
R399 39 0402R399 39 0402
R406 100 0402R406 100 0402

VCC5

R407

R407

2.2K 0402

2.2K 0402

VGA_5VDCLK

VGA_5VDDATA
HSYNC_C

VGA_5VDCLK

S

1

D

Q68

Q68

2N7002 SOT23

2N7002 SOT23

G

VGA_5VDDATA

VCC3_3

VCC5

S

VCC3_3

R414

R414

2.2K 0402

2.2K 0402

D

Q72

Q72

2N7002 SOT23

2N7002 SOT23

G

1

6.7

6.7

33 36Thursday, October 15, 2009

33 36Thursday, October 15, 2009

33 36Thursday, October 15, 2009

6.7

U12A

U12A

147

SN74ACT08

SN74ACT08

6

U12B

U12B

SN74ACT08

SN74ACT08

1
2

21

FB15 0 0805 /NIFB15 0 0805 /NI

B B

IO_GND

A A

5

21

FB11 0 0805FB11 0 0805

21

FB12 0 0805FB12 0 0805

21

FB14 0 0805FB14 0 0805

GND_AUD

4

HSYNC11

VSYNC11

147

4
5

3

3

HSYNC_C

VSYNC_C

VCC3_3

MCH_DDC_DATA11

2

R410 2.2K 0402R410 2.2K 0402

R411 2.2K 0402R411 2.2K 0402

Title

Title

Title

VGA CRT CONNECTOR

VGA CRT CONNECTOR

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

Date: Sheet of

VGA CRT CONNECTOR

IG31C-M7S

IG31C-M7S

IG31C-M7S

5

4

3

2

1

MH1

MH1

1

8

2

7

3

6

4 5

PAD200-8 /NI

PAD200-8 /NI

9

D D

GND_AUD

MH3

MH3

1

8

2

7

3

6

4 5

PAD200-8 /NI

PAD200-8 /NI

9

C C

MH5

MH5

1

8

2

7

3

6

4 5

PAD200-8 /NI

PAD200-8 /NI

9

GND_AUDGND_AUD

MH2

MH2

1
2
3
4 5

PAD200-8 /NI

PAD200-8 /NI

9

MH4

MH4

1
2
3
4 5

PAD200-8 /NI

PAD200-8 /NI

9

MH6

MH6

1
2
3
4 5

PAD200-8 /NI

PAD200-8 /NI

9

8
7
6

VCC3_3

8
7
6

8
7
6

Impedance Testing Coupon

TUNE5

TUNE5

1

CP1

2

CP2

HEADER 1X2 D 150 /NI

HEADER 1X2 D 150 /NI

NC4NC3

TUNE4

TUNE4

1

CP1

2

CP2

HEADER 1X2 D 150 /NI

HEADER 1X2 D 150 /NI

B B

A A

Title

Title

Title

MH & Coupon

MH & Coupon

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Custom

Custom

Custom

Date: Sheet of

Date: Sheet of

5

4

3

2

Date: Sheet of

MH & Coupon

IG31C-M7S

IG31C-M7S

IG31C-M7S

1

6.7

6.7

34 36Thursday, October 15, 2009

34 36Thursday, October 15, 2009

34 36Thursday, October 15, 2009

6.7

5

+3V3_DUAL

C325

C317

CT63

CT63

+

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

D D

C C

+

CTRL12/VDD

CT65

CT65

100UF 16V 5X11 2mm

100UF 16V 5X11 2mm

+

+

C317

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

C665

C665
1UF 10V Y5V

1UF 10V Y5V

25MHZ 20PF 30PPM

25MHZ 20PF 30PPM

C247

C247
33P 50V NPO 0402

33P 50V NPO 0402

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

C319

C319

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

Y4

Y4

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

XTAL1

XTAL2

C245

C245
33P 50V NPO 0402

33P 50V NPO 0402

C318

C318

C679

C679

C325

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

C326

C326

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

VDD33

DVDD12

4

C346

C346

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

VDD33
MDI0+
MDI0-

MDI1+
MDI1-

DVDD12

C347

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

C347

U2

U2

1

AVDD33

2

MDIP0

3

MDIN0

4

NC/FB12

5

MDIP1

6

MDIN1

7

GND

8

NC/MDIP2

9

NC/MDIN2

10

DVDD12/AVDD12

11

NC/MDIP3

12

NC/MDIN3

3

R229

R229

2.49K 1% 0402

2.49K 1% 0402

RSET

XTAL2

XTAL1

LED-LINK-A

VDD33

46

48

47

VCTRL12A/SROUT12

41

40

44

45

GND

RSET

VCTR12DVDDSR

38

43

NC/VDDSR

37

39

LED0

VDD33

CKTAL242CKTAL1

NC/LV_PLL

NC/AVDD33

NC/ENSWREG

LED1/EESK

LED2/EEDI

LED3/EEDO

LANWAKEB

DVDD12

EECS

GND

DVDD12

VDD33

ISOLATEB

PERSTB

CLKREQB

36
35

R274 3.6K 0402R274 3.6K 0402

34
33

R275 1K 0402R275 1K 0402

32
31

DVDD12

30

VDD33

29

ISOLATEB

28

PE_RESET_

27

PE_WAKE_

26
25

DVDD12

LED-100-A

2

VCC3_3

VDD33

R228

R228
1K 0402

1K 0402
R271 15K 0402R271 15K 0402

1

DVDD1213GND14HSIP15HSIN16REFCLK_P17REFCLK_N18EVDD1219HSOP20HSON21EGND22NC/SMCLK23NC/SMDATA

LAN_RST#32

WAKE#_F13,14,20,21
100M_LAN_CLK16
100M_LAN_CLK#16

HSO_P1_C13
HSO_N1_C13

HSI_P113

B B

Library wrong.
Should BE

+3V3_DUAL

12

R184680 0402 R184680 0402

HSI_N113

12

12

12

R173680 0402 R173680 0402

R172680 0402 R172680 0402

R174680 0402 R174680 0402

PE_RESET_
PE_WAKE_
GBE_CLKP
GBE_CLKN
GBE_RXPP
GBE_RXNN

C262 0.1UF 16V Y5V 0402C262 0.1UF 16V Y5V 0402
C263 0.1UF 16V Y5V 0402C263 0.1UF 16V Y5V 0402

GBE_TXPP

GBE_TXNN

GBE_RXPP

GBE_RXNN CTRL12/VDD

GBE_CLKN

GBE_CLKP

DVDD12

GLED­GLED+

JRJ45USB1B

MDI0+
MDI0­MDI1+
MDI1-

A A

C344

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

C344

5

12

JRJ45USB1B

2

TX+

3

TX-

4

RX+

5

N/C1

6

N/C2

7

RX-

8

N/C3
N/C49GND4

1

V_DAC

10

GNDP

RJ45USBA CONN

RJ45USBA CONN

C364

C364

0.01UF 25V X7R 0402

0.01UF 25V X7R 0402

GLED+

GLED-

YLED-

YLED+

GND1
GND2
GND3

11

LED_G+

12
13

LED_Y+

14

G1
G2
G7
G8

IO_GND

4

LED-100_AA LED-100-A

R179

R179

1 2

680 0402

680 0402

R178

R178

1 2

680 0402

680 0402

R177

R177

1 2

680 0402

680 0402
R176

R176

1 2

680 0402

680 0402

LED-LINK-ALED-LINK-AA

Q73

Q73

1

B1B2

B1B2

2

-

­CM1293

CM1293

3

CM1293 SOT23-6 /NI

CM1293 SOT23-6 /NI

3

A1

A1

+

+

A2

A2

GBE_TXPP

GBE_TXNN

EVDD12

6
5
4

RTL8103EL LQFP48

RTL8103EL LQFP48

24

C678

C678

0.1UF 16V Y5V 0402

0.1UF 16V Y5V 0402

+3V3_DUAL

MDI0+MDI1+

MDI0-MDI1-

C664

C664
1UF 10V Y5V

1UF 10V Y5V

2

Title

Title

Title

REALTEK 8102EL LAN

REALTEK 8102EL LAN

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Date: Sheet of

Date: Sheet of

Date: Sheet of

REALTEK 8102EL LAN

B

B

B

IG31C-M7S

IG31C-M7S

IG31C-M7S

35 36Thursday, October 15, 2009

35 36Thursday, October 15, 2009

35 36Thursday, October 15, 2009

1

6.7

6.7

6.7

5

D D

(Y3)

(Y3)

4

JUSBV1(2_3)

JUSBV1(2_3)
JUMPER 2P R

JUMPER 2P R

JCMOS1(1_2)

JCMOS1(1_2)
JUMPER 2P B

JUMPER 2P B

3

PCB

PCB

PCB

PCB

IG31C-M7S V6.7

IG31C-M7S V6.7

(PCB)

(PCB)

泡棉

泡棉

2

(U18)

(U18)

FLASH ROM

FLASH ROM

SPI MX25L4005 DIP

SPI MX25L4005 DIP

(NB1)

(NB1)

北橋散熱片

北橋散熱片

1

C C

New JPANEL1
JPANEL1 2*8

JPANEL1(9_10)

JPANEL1(9_10)
HEADER 1X2

HEADER 1X2

JPANEL1(11_14)

JPANEL1(11_14)
PLED

PLED

JPANEL1(1_4)

JPANEL1(1_4)

B B

A A

SPK

SPK

JPANEL1(5_6)

JPANEL1(5_6)

HLED

HLED

X'TAL WIRE

X'TAL WIRE

JPANEL1(15_16)

JPANEL1(15_16)
HEADER 1X2

HEADER 1X2

JPANEL1(7_8)

JPANEL1(7_8)

RST

RST

POLON 245x200

POLON 245x200

(BAT1)

(BAT1)

電池

電池

3V BATTERY SONY

3V BATTERY SONY

Title

Title

Title

SBLS-T

SBLS-T

(ICH1)

(ICH1)

北橋散熱片

北橋散熱片

BNP SMALL-L

BNP SMALL-L

BOM

BOM

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

A

A

A

Date: Sheet of

Date: Sheet of

5

4

3

Date: Sheet of

BOM

2

IG31C-M7S

IG31C-M7S

IG31C-M7S

6.7

6.7

6.7

36 36Thursday, October 15, 2009

36 36Thursday, October 15, 2009

36 36Thursday, October 15, 2009

1