ECS 946gzt-am Schematics

5

4

3

2

1

946GZT-AM

D D

Rev: A

Schematics Version History Table :

Circuit Ver. PCB Ver. Total Page Modified Page(s) Date

A

C C

B B

A A

A

5

44 06/05/10

4

3

Page Title of Schematic :

Title Page

Cover Sheet
System Block Diagram
P4 LGA775P Part A
P4 LGA775P Part B
P4 LGA775P Part C
P4 LGA775P Part D
P4 LGA775P Part E
Clock ICS(9LPR505)
BW(MCH)Part A & E
BW(MCH)Part B
BW(MCH)Part C&D
BW(MCH)Part F
BW(MCH)Part G
MCH DCPL
DIMM1 (DDR2 SDRAM)
DIMM2 (DDR2 SDRAM)
DIMM DECOUPING
VGA CONNECT
ICH7 Part A & D
ICH7 Part B & C
ICH7 Part E & F
BMC5786
SATA & IDE Connector
FMH&SPI
H/W Monitor
ITE8718 LPC I/O
Audio Codec
Audio Interface
ATX Power & Front Panel
PCI Slot 1&2
PCIE Slot 1
PCI Express 16-PORT
Back I/O
TI TSB43AB23

2

1

ISL Vcore DC-DC 35

2

ISL DDR& SYSTEM DC-DC

3

MIS DC-DC POWER

4

I/O Ports

5

RTL8100C Lan

6

TPM (TRUSTED PF-MODELE)

7

Change list

8

RESET Diagram 42

9

CLOCK DISTRIBUTION 43

10

Power Delivery 44
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

Title

Size Document Number Rev

Custom

Date: Sheet

Elitegroup Computer Systems

Cover Sheet

946GZT-AM

1

PageTitle

36
37
38
39
40
41

144Tuesday, May 23, 2006

A

of

5

4

3

2

1

PCI LAN
ALC888

SIZE : Max 2GB (Four 512Mb X 8 Double-Sided DEVICES)

DEVICE

D D

PCI1
PCI2
1394 PREQ-2E
LAN

ICH7

IDSEL17INT#

C/D/E/F
18 D/E/F/G PREQ-1 PGNT-1
19 PGNT-2
20 PREQ-3 PGNT-3

REQ#

PREQ-0

F

PGNT-0

GNT#

INTEL

P4 Processor
PSC, Tejas -

LGA 775 pin

BW : 4.1GB/s @ FSB : 533MHz & Freq : 133MHz
BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz

Analong Display
RAMDAC: 400MHz

C C

Resolutions Up To 2048x1536@75Hz

VGA (G only)

PCIEx16

USB V2.0

2 ports

Mic In
Line Out

USB1

USB2

2 ports

USB3

2 ports

Audio Codec

ALC888

USB4

2 ports

IDE1 40pin

AC' 97 & Lan I/F

USBLAN

8 ports

Up to Ultra ATA/100

Two IDE Channel

Line In

B B

CEN/BAS
SURRON
SID SURRON

SATA1 7Pin

SATA2 7pin

SATA3 7Pin

BW : 150MB/s

intel
FWH

32pin PLCC

SATA4 7pin

INTEL

I-GDS/G

1210pin FC-BGA

BW : 2GB/s (Support Lsoch)

INTEL

ICH7

609pin EBGA

LPC bus

ITE 8718
Super I/O

128pin PQFP

BW : 133MB/s @Freq : 33MHz

TI 1394

TSB43AB22

BW : 10.7GB/s @ DDR2 :533/667MHz

DDIMM1: DDR Socket 184P

DDIMM2 : DDR Socket 184P

PCIEX1

PCIEx1 LAN

BMC5786

PCI1 Slot 120pin @ AD17

PCI2 Slot 120pin @ AD18

RTL
8100C

USBLAN

RJ45

USBLAN

RJ45

PCB : 244 x 244 mm ; 4 layers

A A

Elitegroup Computer Systems

Title

946-System Block DiagamM

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

946GZT-AM

1

244Tuesday, May 23, 2006

A

of

5

D D

MCH_GTLREF_CPU10

C C

B B

A A

VSSSEN35
VCCSEN35

VTT_OUT_R

H_D010
H_D110
H_D210
H_D310
H_D410
H_D510
H_D610
H_D710
H_D810
H_D910
H_D1010
H_D1110
H_D1210
H_D1310
H_D1410
H_D1510
H_D1610
H_D1710
H_D1810
H_D1910
H_D2010
H_D2110
H_D2210
H_D2310
H_D2410
H_D2510
H_D2610
H_D2710
H_D2810
H_D2910
H_D3010
H_D3110
H_D3210
H_D3310
H_D3410
H_D3510
H_D3610
H_D3710
H_D3810
H_D3910
H_D4010
H_D4110
H_D4210
H_D4310
H_D4410
H_D4510
H_D4610
H_D4710
H_D4810
H_D4910
H_D5010
H_D5110
H_D5210
H_D5310
H_D5410
H_D5510
H_D5610
H_D5710
H_D5810
H_D5910
H_D6010
H_D6110
H_D6210
H_D6310

H_RS0_L10
H_RS1_L10
H_RS2_L10

5

VTT_OUT_L

MCH_GTLREF_CPU
VSSSEN
VCCSEN

R293 0-04-O
R296 0-04-O
R385 49.9-1-04
C347

.1u-16VY-04-O

H_D0
H_D1
H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8
H_D9
H_D10
H_D11 H_A14
H_D12
H_D13
H_D14
H_D15
H_D16
H_D17
H_D18
H_D19
H_D20
H_D21
H_D22
H_D23
H_D24
H_D25
H_D26
H_D27
H_D28
H_D29
H_D30
H_D31
H_D32
H_D33
H_D34
H_D35
H_D36
H_D37
H_D38
H_D39
H_D40
H_D41
H_D42
H_D43 ICT_775_J16

H_D45
H_D46
H_D47
H_D48
H_D49
H_D50
H_D51
H_D52
H_D53
H_D54
H_D55
H_D56
H_D57
H_D58
H_D59
H_D60
H_D61
H_D62
H_D63

H_RS0_L
H_RS1_L
H_RS2_L

R42847-04

VSS_SENSE_AN6

VCC_SENSE_AN5

CPU1A

LGA-775PS-AMP

B4

D0

C5

D1

A4

D2

C6

D3

A5

D4

B6

D5

B7

D6

A7

D7

A10

D8

A11

D9

B10

D10

C11

D11

D8

D12

B12

D13

C12

D14

D11

D15

G9

D16

F8

D17

F9

D18

E9

D19

D7

D20

E10

D21

D10

D22

F11

D23

F12

D24

D13

D25

E13

D26

G13

D27

F14

D28

G14

D29

F15

D30

G15

D31

G16

D32

E15

D33

E16

D34

G18

D35

G17

D36

F17

D37

F18

D38

E18

D39

E19

D40

F20

D41

E21

D42

F21

D43

G21

D44

E22

D45

D22

D46

G22

D47

D20

D48

D17

D49

A14

D50

C15

D51

C14

D52

B15

D53

C18

D54

B16

D55

A17

D56

B18

D57

C21

D58

B21

D59

B19

D60

A19

D61

A22

D62

B22

D63

B3

RS0

F5

RS1

A3

RS2

COMP7

A20

RESERVED0

MC28

10u-10V-08

AC4

AE3

AE4

AE6

RESERVED1

RESERVED2

RESERVED3

4

AH2

AN5

AN6C9D1

RESERVED4

RESERVED5

RESERVED7

RESERVED8

4

D14

D16

E23

RESERVED9

RESERVED10

RESERVED11

RESERVED12

STP8

1

E24E5E6E7F23

RESERVED13

RESERVED14

RESERVED15

RESERVED16

RESERVED17

ICT_775_E23
ICT_775_E7
ICT_775_F23

STP10

F29F6G10

B13J3N4N5P5V1W1Y3D23

IMPSEL

RESERVED18

RESERVED19

RESERVED21

RESERVED22

1

RESERVED25

RESERVED26

RESERVED27

RESERVED28

3

1

STP2

1

STP9

1

STP3

R387

Pull Down to Select 50 Ohm System bus Impedance

47-04

MSID1

MSID0

RESERVED32

COMP8

COMP6

AK6

G6

RESERVED33

RESERVED34

RESERVED35

ER10 24.9-1-04
R400 47-04
R418 47-04
R405 49.9-1-04

AM2

AL5

AM3

AL6

AK4

AL4

VID0

VID1

VID2

VID3

VID4

AM7

AM5

AN7

VID5

VID7

VID6

VID_SELECT

SKTOCC

TESTH10
TESTH11
TESTH12

BOOTSELECT

3

TESTH0
TESTH1
TESTH2
TESTH3
TESTH4
TESTH5
TESTH6
TESTH7
TESTH8
TESTH9

BPM0
BPM1
BPM2
BPM3
BPM4
BPM5

DP0
DP1
DP2
DP3

REQ0
REQ1
REQ2
REQ3
REQ4

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

H_VCCPLL
FORCEPH_N
CPUVID0
CPUVID1
CPUVID2
CPUVID3
CPUVID4
CPUVID5
CPUVID6
CPUVID7

L5
P6
M5
L4
M4
R4
T5
U6
T4
U5
U4
V5
V4
W5
AB6
W6
Y6
Y4
AA4
AD6
AA5
AB5
AC5
AB4
AF5
AF4
AG6
AG4
AG5
AH4
AH5
AJ5
AJ6

AJ2
AJ1
AD2
AG2
AF2
AG3

J16
H15
H16
J17

K4
J5
M6
K6
J6

AE8

F26
W3
F25
G25
G27
G26
G24
F24
G3
G4
H5
P1
W2

Y1

R440 0-04
R439 680-04

H_A3
H_A4
H_A5
H_A6
H_A7
H_A8
H_A9
H_A10
H_A11
H_A12
H_A13

H_A15
H_A16
H_A17
H_A18
H_A19
H_A20
H_A21
H_A22
H_A23
H_A24
H_A25
H_A26
H_A27
H_A28
H_A29
H_A30
H_A31
H_A32
H_A33
H_A34
H_A35

H_BPM0
H_BPM1
H_BPM2
H_BPM3
H_BPM4
H_BPM5

ICT_775_H15H_D44
ICT_775_H16
ICT_775_J17

H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4

TESTHI0
TESTHI1

TESTHI_7
TESTHI8
TESTHI9
TESTHI10
TESTHI11
TESTHI12

VTT_OUT_R

H_VCCPLL 12
FORCEPH_N 35
CPUVID0 35
CPUVID1 35
CPUVID2 35
CPUVID3 35
CPUVID4 35
CPUVID5 35
CPUVID6 35
CPUVID7 35
VR_SEL 35

VTT_OUT_R

H_A3 10
H_A4 10
H_A5 10
H_A6 10
H_A7 10
H_A8 10
H_A9 10
H_A10 10
H_A11 10
H_A12 10
H_A13 10
H_A14 10
H_A15 10
H_A16 10
H_A17 10
H_A18 10
H_A19 10
H_A20 10
H_A21 10
H_A22 10
H_A23 10
H_A24 10
H_A25 10
H_A26 10
H_A27 10
H_A28 10
H_A29 10
H_A30 10
H_A31 10
H_A32 10
H_A33 10
H_A34 10
H_A35 10

1

STP6

1

STP7

1

STP5

1

STP4

H_REQ0 10
H_REQ1 10
H_REQ2 10
H_REQ3 10
H_REQ4 10

TESTHI12 6

2

MC3

10u-10V-08-O

2

1

H_VCCPLL

C193

.01u-Y-04

VTT_OUT_R

FORCEPH_N

H_BPM0
H_BPM1
H_BPM2
H_BPM3
H_BPM4
H_BPM5

R426 130-1-04-O

1 2

R430 62-04
R434 62-04
R413 62-04
R421 62-04
R402 62-04
R414 62-04

VTT_OUT_R

Please BPM TERMINATION NEAR to CPU

TESTHI0
TESTHI_7
TESTHI1
TESTHI8
TESTHI9
TESTHI10
TESTHI11
TESTHI12

R196 47-04
R190 47-04
R384 47-04
R381 47-04
R390 47-04
R403 47-04
R383 47-04
R392 47-04

FSBVTT

VTT_OUT_L

Please Rs & CAPs Close to CPU

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

LGA 775 Part A

946GZT-AM

1

12

C348

1u-25V

344Tuesday, May 23, 2006

A

of

5

4

3

2

1

CPUGTLREF1

C336

220P-N-04-O
R382
0-04-O

Place componets as close as possible to Processor socket
trace width to cap must be no smaller than 12 Mils

D D

FSBVTT

L22 IND-10u-08
L21 IND-10u-08

C C

LL= LOAD LINE for load line select

B B

R195 0-04-O

1 2

C198 1u-25V

+

EC45 100u-16D6.3H11EG-LU

1 2

C201 1u-25V

CK_CPU_H8
CK_CPU_L8

H_DBI010
H_DBI110
H_DBI210
H_DBI310

H_D_STBN010
H_D_STBN110
H_D_STBN210
H_D_STBN310
H_D_STBP010
H_D_STBP110
H_D_STBP210
H_D_STBP310

INTR20
NMI20

1

STP14

R419 0-04-O

CK_CPU_H
CK_CPU_L

COMP0
COMP1
COMP2
COMP3
COMP4
COMP5

H_DBI0
H_DBI1
H_DBI2
H_DBI3

H_D_STBN0
H_D_STBN1
H_D_STBN2
H_D_STBN3
H_D_STBP0
H_D_STBP1
H_D_STBP2
H_D_STBP3

INTR
NMI

LL_ID0

H_TCK
H_TDI
H_TDO
H_TMS

C23
A23
B23

G28
AK3

A13

G11
D19
C20

G12
G20
A16

E12
G19
C17

AA2

AE1
AD1
AF1
AC1

AN3
AN4

F28

AJ3

T1
G2
R1

J2

T2

A8

C8

B9

K1

L1

V2

CPU1B

VCCIOPLL
VCCA
VSSA

BCLK0
BCLK1

ITPCLK0
ITPCLK1

COMP0
COMP1
COMP2
COMP3
COMP4
COMP5

DBI0
DBI1
DBI2
DBI3

DSTBN0
DSTBN1
DSTBN2
DSTBN3
DSTBP0
DSTBP1
DSTBP2
DSTBP3

LINT0
LINT1

LL_ID0
LL_ID1

TCK
TDI
TDO
TMS

VCCSENSE
VSSSENSE

H2

H29

GTLREF1

GTLREF_SEL

CPUGTLREF0

H1

A20M

ADSTB0

GTLREF0

ADSTB1

BINIT

DBSY

DEFER

DRDY

EDRDY

FERR/PBE

HITM

IGNNE

LOCK

MCERR

PC_REQ

PROCHOT

PWRGOOD

RESET

STPCLK

TRDY
TRST

THERMDA
THERMDC

THERMTRIP

BSEL0
BSEL1
BSEL2

ADS

BNR

BPRI

BR0
DBR

IERR

INIT

RSP

HIT

SLP
SMI

AP0
AP1

C335
220P-N-04-O

K3
D2
R6
AD5
AD3
C2
G8
F3
AC2
B2
G7
C1
F2
R3
D4
E4
AB2
N2
P3
C3
AB3
G5
AL2
N1
G23
H4
L2
P2
M3
E3
AG1

AL1
AK1
M2

G29
H30
G30

U2
U3

R397
10-1-04

R396
10-1-04

12

C338
1u-25V

12

C341
1u-25V

A20M_L
H_ADS_L
H_A_STB0
H_A_STB1

H_BNR_L
H_BPRI_L
H_BREQ0_L
HWRST_L
H_DBSY_L
H_DEFER_L
H_DRDY_L

FERR_L
H_HIT_L
H_HITM_L
H_IERR_L
IGNNE_L
HINIT_L
H_LOCK_L

PROCHOT_L
H_CPUPWRGD
H_CPURST_L

TESTHI13
SMI_L
STPCLK_L
H_TRDY_L
H_TRST_L

CPU_THERM1
THRMDN
THERMTRIP_L

H_FSBSEL0
H_FSBSEL1
H_FSBSEL2

ICT_775_U2
ICT_775_U3

R417 124-1-04

R410
210-1-04

R431 124-1-04

R427
210-1-04

A20M_L 20
H_ADS_L 10
H_A_STB0 10
H_A_STB1 10

H_BNR_L 10

H_BPRI_L 10

H_BREQ0_L 10
HWRST_L 19,29
H_DBSY_L 10
H_DEFER_L 10
H_DRDY_L 10

1

STP13

FERR_L 20
H_HIT_L 10
H_HITM_L 10

IGNNE_L 20

H_LOCK_L 10
PECI 26

PROCHOT_L 35
H_CPUPWRGD 19
H_CPURST_L 10

TESTHI13 20

SMI_L 20
STPCLK_L 20
H_TRDY_L 10

H_FSBSEL0 8,10
H_FSBSEL1 8,10
H_FSBSEL2 8,10

1

STP16

1

STP11

VTT_OUT_R

VTT_OUT_R

CPU_THERM1 25,26
THRMDN 25
THERMTRIP_L 20

C340
.01u-Y-04

C333
.01u-Y-04

VTT_OUT_R

VTT_OUT_R

GTLREF= 0.67 * VTT = 0.8V

GTLREF GENERATION CIRCUITS

H_IERR_L

PROCHOT_L

H_CPUPWRGD

TESTHI13

C337
33P-04-O

CPU_THERM1

THRMDN

HINIT_L 20

H_BREQ0_L

H_CPURST_L

C467

100P-N-04

R393 62-04

R436 130-1-04-O

1 2

C332

1000P-04-O

CPU SIGNAL

C342

TERMINATION

22P-04-O

H_FSBSEL0
H_FSBSEL1
H_FSBSEL2

VTT_OUT_R

R391 100-04

2/22

R398 47-04

R386 62-04

R429 62-04

R211 470-04
R189 470-04
R199 470-04-O

2/22

VTT_OUT_L

VTT_OUT_R

CLOSE TO
CPU

FSBVTT

BSEL resistors can be removed IF
ONLY TEJAS AND CEDAR MILL ARE
SUPPORTED

VTT_OUT_R

C351 .1u-16VY-04

1 2

C346 .1u-16VY-04

1 2

LGA-775PS-AMP

COMP4

R411 49.9-1-04

COMP5

R412 49.9-1-04

COMP2

R388 49.9-1-04

COMP3

A A

COMP0
COMP1

R399 49.9-1-04
R287 49.9-1-04
R404 49.9-1-04

Place outside Socket Cavity

5

VTT_OUT_L

C334

VTT_OUT_L

.1u-16VY-04

C

C

B

B

E

E

4

3

C
C

2N3904S

B
B

E
E

H_TDO

H_TDI
H_TMS
H_TCK

H_TRST_L

2

R394 62-04

R406 62-04
R401 62-04
R420 62-04

R407 62-04

PLACE TDO TERMINATION NEAR CONNECTOR

PLACE TCK/TDI/TMS TERMINATION NEAR CPU
WITHIN 1.5" OF CPU, IDEALLY NEXT TO
IT.

PLACE TRST_L TERMINATION ANYWHERE ON ROUTE

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

LGA 775 Part B

946GZT-AM

444Tuesday, May 23, 2006

1

of

A

5

VCCP

D D

AA8

AB8

AC23

AC24

AC25

AC26

AC27

AC28

AC29

AC30

AC8

AD23

AD24

AD25

AD26

AD27

AD28

AD29

AD30

AD8

AE11

AE12

AE14

AE15

AE18

AE19

AE21

AE22

AE23

VCC0

VCC1

VCC2

VCC3

VCC4

VCC5

VCC6

VCC7

VCC8

VCC9

VCC10

VCC11

VCC12

VCC13

VCC14

VCC15

VCC16

VCC17

VCC18

VCC19

VCC20

VCC21

VCC22

VCC23

VCC24

VCC25

VCC26

VCC27

VCC28

C C

AE9

VCC29

AF11

VCC30

AF12

VCC31

AF14

VCC32

AF15

VCC33

AF18

VCC34

4

AF19

VCC35

AF21

VCC36

AF22

VCC37

AF8

VCC38

AF9

VCC39

AG11

VCC40

AG12

VCC41

AG14

VCC42

AG15

VCC43

AG18

VCC44

AG19

VCC45

AG21

VCC46

AG22

VCC47

AG25

VCC48

AG26

VCC49

AG27

VCC50

AG28

VCC51

AG29

VCC52

AG30

VCC53

AG8

VCC54

AG9

VCC55

AH11

VCC56

AH12

VCC57

AH14

VCC58

AH15

VCC59

AH18

VCC60

AH19

VCC61

AH21

VCC62

AH22

VCC63

AH25

VCC64

AH26

VCC65

AH27

VCC66

AH28

VCC67

AH29

VCC68

AH30

VCC69

AH8

VCC70

3

AH9

VCC71

AJ11

VCC72

AJ12

VCC73

AJ14

VCC74

AJ15

VCC75

AJ18

VCC76

AJ19

VCC77

AJ21

VCC78

AJ22

VCC79

AJ25

VCC80

AJ26

VCC81

AJ8

VCC82

AJ9

VCC83

AK11

VCC84

AK12

VCC85

AK14

VCC86

AK15

VCC87

AK18

VCC88

AK19

VCC89

AK21

VCC90

AK22

VCC91

AK25

VCC92

AK26

VCC93

AK8

VCC94

AK9

VCC95

AL11

VCC96

AL12

VCC97

AL14

VCC98

AL15

VCC99

AL18

AL19

VCC100

AL21

AL22

VCC101

VCC102

AL25

AL26

VCC103

VCC104

2

AL29

AL30

VCC105

VCC106

AL8

AL9

VCC107

VCC108

AM11

AM12

VCC109

VCC110

AM14

AM15

VCC111

VCC112

AM18

AM19

VCC113

VCC114

AM21

AM22

VCC115

VCC116

AM25

AM26

VCC117

VCC118

AM29

AM30

VCC119

VCC120

VCC121

CPU1C
LGA-775PS-AMP

1

B B

VCC122

VCC123

VCC124

VCC125

VCC126

VCC127

VCC128

VCC129

VCC130

VCC131

VCC132

VCC133

VCC134

VCC135

VCC136

VCC137

VCC138

VCC139

VCC140

VCC141

VCC142

VCC143

VCC144

VCC145

VCC146

VCC147

VCC148

VCC149

VCC150

VCC151

VCC152

VCC153

VCC154

VCC155

VCC156

VCC157

VCC158

VCC159

VCC160

VCC161

VCC162

VCC163

VCC164

VCC165

VCC166

VCC167

VCC168

VCC169

VCC170

VCC171

VCC172

VCC173

VCC174

VCC175

VCC176

VCC177

VCC178

VCC179

VCC180

VCC181

VCC182

VCC183

VCC184

VCC185

VCC186

VCC187

VCC188

VCC189

VCC190

VCC191

VCC192

VCC193

VCC194

VCC195

VCC196

VCC197

VCC198

VCC199

VCC200

VCC201

VCC202

VCC203

VCC204

VCC205

VCC206

VCC207

VCC208

VCC209

VCC210

VCC211

VCC212

VCC213

VCC214

VCC215

VCC216

VCC217

VCC218

VCC219

VCC220

VCC221

VCC222

VCC223

VCC224

VCC225

AM8

AM9

AN11

AN12

AN14

AN15

AN18

AN19

AN21

AN22

AN25

AN26

AN29

AN30

AN8

AN9

J10

J11

J12

J13

J14

J15

J18

J19

J20

J21

J22

J23

J24

J25

J26

J27

J28

J29

J30J8J9

K23

K24

K25

K26

K27

K28

K29

K30K8L8

M23

M24

M25

M26

M27

M28

M29

M30M8N23

N24

N25

N26

N27

N28

N29

N30N8P8R8T23

T24

T25

T26

T27

T28

T29

T30T8U23

U24

U25

U26

U27

U28

U29

U30U8V8

W23

W24

W25

W26

W27

W28

W29

W30W8Y23

Y24

Y25

Y26

Y27

Y28

Y29

Y30

Y8

VCCP

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

LGA 775 Part C

946GZT-AM

544Tuesday, May 23, 2006

1

A

of

5

4

3

STP15

1

2

1

D D

C C

R185 1K-04-O

B B

CPU1D
LGA-775PS-AMP

AF20
AF17
AF16
AF13
AF10

AE7

AE5
AE30
AE29
AE28
AE27
AE26
AE25
AE24
AE20

AE2
AE17
AE16
AE13
AE10

AD7
AD4
AC7
AC6
AC3

AB7
AB30
AB29
AB28
AB27
AB26
AB25
AB24
AB23

AB1

AA7

AA6
AA30

AA3
AA29
AA28
AA27
AA26
AA25
AA24
AA23

A9

A6
A24
A21

A2
A18
A15
A12

VSS53
VSS52
VSS51
VSS50
VSS49
VSS48
VSS47
VSS46
VSS45
VSS44
VSS43
VSS42
VSS41
VSS40
VSS39
VSS38
VSS37
VSS36
VSS35
VSS34
VSS33
VSS32
VSS31
VSS30
VSS29
VSS28
VSS27
VSS26
VSS25
VSS24
VSS23
VSS22
VSS21
VSS20
VSS19
VSS18
VSS17
VSS16
VSS15
VSS14
VSS13
VSS12
VSS11
VSS10
VSS9
VSS8
VSS7
VSS6
VSS5
VSS4
VSS3
VSS2
VSS1
VSS0

AF23

VSS54

AF24

VSS55

AF25

VSS56

AF26

VSS57

AF27

VSS58

AF28

VSS59

AF29

VSS60

AF3

VSS61

AF30

VSS62

AF6

VSS63

AF7

VSS64

AG10

VSS65

AG13

VSS66

AG16

VSS67

AG17

VSS68

AG20

VSS69

AG23

VSS70

AG24

VSS71

AG7

VSS72

AH1

VSS73

AH10

VSS74

AH13

VSS75

AH16

VSS76

AH17

VSS77

AH20

VSS78

AH23

VSS79

AH24

VSS80

AH3

VSS81

AH6

VSS82

AH7

VSS83

AJ10

VSS84

AJ13

VSS85

AJ16

VSS86

AJ17

VSS87

AJ20

VSS88

AJ23

VSS89

AJ24

VSS90

AJ27

VSS91

AJ28

VSS92

AJ29

VSS93

AJ30

VSS94

AJ4

VSS95

AJ7

VSS96

AK10

VSS97

AK13

VSS98

AK16

VSS99

AK17

AK2

VSS100

AK20

VSS101

VSS102

AK23

AK24

VSS103

AK27

VSS104

VSS105

AK28

AK29

VSS106

AK30

VSS107

VSS108

AK5

AK7

VSS109

AL10

VSS110

VSS111

AL13

AL16

VSS112

AL17

AL20

VSS113

VSS114

AL23

VSS115

VSS116

AL24

AL27

VSS117

AL28

VSS118

VSS119

AL3

AL7

AM1

AM10

VSS121

VSS122

NC/VRDSEL

AM13

VSS123

VSS124

AM16

AM17

VSS125

AM20

VSS126

VSS127

AM23

AM24

VSS128

AM27

VSS129

VSS130

AM28

VSS131

VSS173
VSS172
VSS171
VSS170
VSS169
VSS168
VSS167
VSS166
VSS165
VSS164
VSS163
VSS162
VSS161
VSS160
VSS159
VSS158
VSS157
VSS156
VSS155
VSS154
VSS153
VSS152
VSS151
VSS150
VSS149
VSS148
VSS147
VSS146

VSS144
VSS143
VSS142
VSS141
VSS140
VSS139
VSS138
VSS137
VSS136
VSS135
VSS134

VSS132

VSS275
VSS274
VSS273
VSS272
VSS271
VSS270
VSS269
VSS268
VSS267
VSS266
VSS265
VSS264
VSS263
VSS262
VSS261

E17
E14
E11
D9
D6
D5
D3
D24
D21
D18
D15
D12
C7
C4
C24
C22
C19
C16
C13
C10
B8
B5
B24
B20
B17
B14
B11
B1

AN28
AN27
AN24
AN23
AN20
AN2
AN17
AN16
AN13
AN10
AN1

AM4

Y7
Y5
Y2
W7
W4
V7
V6
V30
V3
V29
V28
V27
V26
V25
V24

VSS174

VSS175

VSS176

VSS177

VSS178

VSS179

VSS180

VSS181

VSS182

VSS183

VSS184

VSS185

VSS186

VSS187

VSS188

VSS189

VSS190

VSS191

VSS192

VSS193

VSS194

VSS195

VSS196

VSS197

VSS198

VSS199

VSS200

VSS201

VSS202

VSS203

VSS204

VSS205

VSS206

VSS208

VSS209

VSS210

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

VSS250

VSS251

VSS252

VSS253

VSS254

VSS255

VSS256

VSS257

VSS258

VSS259

VSS260

E2

E20

E25

E26

E27

E28

E29E8F10

F13

F16

F19

F22F4F7G1H10

H11

H12

H13

H14

H17

H18

H19

H20

H21

H22

H23

H24

H25

H26

H27

H28H3H6H7H8H9J4J7K2K5K7

1

STP1

A A

R395 47-04

L23

VTT_OUT_L

L24

L25

L26

L27

L28

L29L3L30L6L7M1M7N3N6N7P23

P24

P25

P26

P27

P28

P29

P30P4P7R2R23

R24

R25

R26

R27

R28

R29

R30R5R7T3T6T7U1U7V23

TESTHI12 3

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

LGA 775 Part D

946GZT-AM

1

644Tuesday, May 23, 2006

A

of

5

D D

VCCP

* Placement : Put that CAPs x18 in the processor cavity

4

3

2

1

12

MC14
10u-10V-08

C C

12

MC17
10u-10V-08

12

MC18
10u-10V-08

12

MC22
10u-10V-08

12

MC27
10u-10V-08

VTT_SEL=0 for the Tejas processor

VCCP

PN

SC1

100uF-2V-SPAN-SB

B B

* Placement : Put that CAPs x3 on solder side

PN

SC2

100uF-2V-SPAN-SB

PN

SC3

100uF-2V-SPAN-SB

12

MC31
10u-10V-08

VTT_OUT_R
VTT_OUT_L

FSBVTTSEL36

VTTPWRGD36

VR_RDY35

12

MC20
10u-10V-08

VTT_OUT_R
VTT_OUT_L

R299 0-04

1 2
1 2

R298 0-04

12

MC13
10u-10V-08

12

MC12
10u-10V-08

CPU1E

LGA-775PS-AMP

AA1

VTT_OUT_RIGHT

J1

VTT_OUT_LEFT

F27

VTT_SEL

AM6

VTTPWRGD

12

MC15
10u-10V-08

VTT0
VTT1
VTT2
VTT3
VTT4
VTT5
VTT6
VTT7
VTT8

VTT9
VTT10
VTT11
VTT12
VTT13
VTT14
VTT15
VTT16
VTT17
VTT18
VTT19
VTT20
VTT21
VTT22
VTT23

12

MC19
10u-10V-08

12

MC16
10u-10V-08

12

MC24
10u-10V-08

FSBVTT

12

MC25
10u-10V-08

12

MC23
10u-10V-08

A25
A26
A27
A28
A29
A30
B25
B26
B27
B28
B29
B30
C25
C26
C27
C28
C29
C30
D25
D26
D27
D28
D29
D30

12

MC29
10u-10V-08

12

MC30
10u-10V-08

12

MC26
10u-10V-08

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

LGA 775 Part E

946GZT-AM

1

744Tuesday, May 23, 2006

A

of

5

4

3

2

1

VCC3

BC3 .1u-16VY-04

L23

FB-600-S082A

1 2

D D

BC4 .1u-16VY-04

RSMVCC3

C C

C190 33P-04

C191 33P-04

B B

VCCP

A A

R286

470-04

12

X3

3

VDD_SRC_CLKA

PMBS3904-S

C263
.1u-16VY-04-O

5

L26

1 2

FB-600-S082A

X1

X-14.318M-30m32KTSD

X2

R278
10K-04

B

B

E C

Q44

R277

4.7K-04

SCLK15,16,20

SDATA15,16,20

PCIRST_L226,30

CK_48M_SIO26

CK_P_33M_TPM40

1394_24MCLK34

LAN_25MCLK22

PCILAN_25MCLK39

E C

SLP4_L19,36

Q43

PMBS3904-S

VCC3_CLKA

MC10

4.7u-10V-08

PD_L

MC9

4.7u-10V-08

C206 .01u-Y-04

C222 .01u-Y-04

C223 .01u-Y-04

C205 .01u-Y-04
C221 .01u-Y-04

CK_48M_SIO

LAN_25M

VDD_SRC_CLKA

C208
.1u-16VY-04

R193 0-04
R206 0-04

R220 0-04-O
R218 0-04
R233 33-04

R264 33-04-O R238 0-04

R231

4.7K-04

R242 33-04-O

R194 33-04-O
R200 33-04-O

VDD_SRC_CLKA

C207
.01u-Y-04

U12

32

VDDPCIEX

3

VDD

5

VDDPCI

47 46

VDDCPU CPUT_LR1

61

VDDSATA

44

VDDI/O

53

VDDREF

14

VDD48

42

VDDA

62

VDD25MHz

SCL
SDA

X1
X2

PD_L

SELRSET

SEL24_48

SELRSET

FREE_RUN

51
52

16

11
55
54

OVERC0

13

GSEL

18

64
43

26
63

17
37
56
50

58
31
21

R230 4.7K-04

SCLK
SDATA

1

**RLATCH
*SEL24_48#/24_48MHz

SELRSET/RESET#/PCICLK4
X1
X2
**DOC_0

4

**GSEL/24.576Mhz

VttPwrGd/WOL_STOP#

25MHz_0F_2x/Freerun*
GNDA

GND
GND

6

GND
GND
GND
GND
GND

2

GND
GND
GND
GND

ICS9LPRS509AGLFS

SELRSET = 0 selects PCICLK4

4

CPUT_LR0

CPUC_LR0

CPUC_LR1

SATACLKT_LR

SATACLKC_LR

DOT96T_LR/PCIeT_LR0
DOT96C_LR/PCIeC_LR0

PCIeT_LR1
PCIeC_LR1

PCIeT_LR2
PCIeC_LR2

PCIeT_LR3
PCIeC_LR3

PCIeT_LR4
PCIeC_LR4

PCIeT_LR5
PCIeC_LR5

PCIeT_LR6
PCIeC_LR6

PCIeT_LR7
PCIeC_LR7

PCIeT_LR8
PCIeC_LR8

PCICLK0
PCICLK1

PCICLK2_3x

FSLB/PCICLK3_2x

PCICLK5

FSLA/USB_48MHz

REF0_2x/FSLC

CLKC0

48

CLKT1
CLKC1

45

CLKT

60

CLKC

59

PCIEX_0P

19

PCIEX_0N

20

PCIEX_1P

22

PCIEX_1N

23

PCIEX_2P

24

PCIEX_2N

25

PCIEX_3P

27

PCIEX_3N

28

PCIEX_4P

29

PCIEX_4N

30

PCIEX_5P

34

PCIEX_5N

33
36

35
39

38
41

40

PCI_0

7

PCI_1

8

PCI_2

9
10
12

FS_B
PCI_5

FS_A

15

FS_C

57

CLKT0

49

VDD_SRC_CLKA

GSEL
SEL24_48
PCIEX_0P
PCIEX_0N

R228 4.7K-04
R266 4.7K-04
R234 4.7K-04-O
R235 4.7K-04-O

GSEL = 1, selects DOT 96Mhz
*SEL24_48# 0 =48MHz

3

LANPCLK
PCLK0
PCLK1
1394CLK
CK_P_33M_FWH
CK_P_33M_ICH
CK_USB_48M_ICH
CK_14M_ICH

R207 0-04
R208 0-04

R210 0-04
R203 0-04

R204 0-04
R245 0-04 C247 18P-04-O

R246 0-04
R247 0-04

R248 0-04
R236 0-04

R237 0-04
R249 0-04

R250 0-04

R239 0-04
R201 0-04

R202 0-04

CK_CPU_H
CK_CPU_L

CK_MCH_H
CK_MCH_L

CK_100M_SATA_H
CK_100M_SATA_L

96M_DOTCLK_H
96M_DOTCLK_L

CK_PE_100M_ICH_H
CK_PE_100M_ICH_L

CK_PE_100M_MCH_H
CK_PE_100M_MCH_L

CK_PE_100M_LAN_H
CK_PE_100M_LAN_L

CK_PE_100M_1PORT_H_2
CK_PE_100M_1PORT_L_2

CK_PE_100M_16PORT_H
CK_PE_100M_16PORT_L

CK_CPU_H 4
CK_CPU_L 4

CK_MCH_H 10
CK_MCH_L 10

CK_100M_SATA_H 20
CK_100M_SATA_L 20

96M_DOTCLK_H 9
96M_DOTCLK_L 9

CK_PE_100M_ICH_H 20
CK_PE_100M_ICH_L 20

CK_PE_100M_MCH_H 9
CK_PE_100M_MCH_L 9

CK_PE_100M_LAN_H 22
CK_PE_100M_LAN_L 22

CK_PE_100M_1PORT_H_2 31
CK_PE_100M_1PORT_L_2 31

CK_PE_100M_16PORT_H 32
CK_PE_100M_16PORT_L 32

AC97_14M_CLK

CK_48M_SIO
CK_P_33M_SIO
LAN_25M
CK_P_33M_TPM

C241 18P-04-O
C169 18P-04-O
C259 18P-04-O
C240 18P-04-O
C260 18P-04-O
C230 18P-04-O
C228 18P-04-O
C199 18P-04-O
C196 18P-04-O

C229 18P-04-OR209 0-04
C261 18P-04-O
C195 18P-04-O

BSEL TABLE
2 1 0 PSB FREQENCY
0 0 1 133 MHZ (533)
0 1 0 200 MHZ (800)

RN15
33-8P4R-12

12
34
56
78

R229 33-04
R263 33-04

R244 33-04-O
R232 33-04
R205 33-04
R191 33-04

VCC3_CLKA

FREE_RUN

13

RJ1

2

4.7K-04-(2-3)

PCLK0
PCLK1
CK_P_33M_FWH
CK_P_33M_SIO
CK_P_33M_ICH

1394CLK
LANPCLK

CK_USB_48M_ICH
CK_14M_ICH
AC97_14M_CLK

PCLK0 30
PCLK1 30

CK_P_33M_FWH 24
CK_P_33M_SIO 26
CK_P_33M_ICH 19

1394CLK 34
LANPCLK 39

CK_USB_48M_ICH 20
CK_14M_ICH 19

AC97_14M_CLK 27

FS_C

FS_B

FS_A

R192 10K-04

R243 10K-04

R265 10K-04

H_FSBSEL2 4,10

H_FSBSEL1 4,10

H_FSBSEL0 4,10

Elitegroup Computer Systems

1=25Mhz Free Runing
0=25Mhz Stopable

2

Title

Size Document Number Rev

Custom

Date: Sheet

Clock ICS LPR509

946GZT-AM

1

844Tuesday, May 23, 2006

A

of

5

AC11
AC12

AC8
AC9

AA2

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

Y2

U17A

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

EXP_COMPO
EXP_COMPI

DMI_TXP0
DMI_TXN0
DMI_TXP1
DMI_TXN1
DMI_TXP2
DMI_TXN2
DMI_TXP3
DMI_TXN3

946GZ

1 OF 7

EXP_A_TXP_032
EXP_A_TXN_032
EXP_A_TXP_132
EXP_A_TXN_132
EXP_A_TXP_232
EXP_A_TXN_232

D D

DMI_TXP020
DMI_TXN020

C C

DMI_TXP120
DMI_TXN120
DMI_TXP220
DMI_TXN220
DMI_TXP320
DMI_TXN320

EXP_A_TXP_332
EXP_A_TXN_332
EXP_A_TXP_432
EXP_A_TXN_432
EXP_A_TXP_532
EXP_A_TXN_532
EXP_A_TXP_632
EXP_A_TXN_632
EXP_A_TXP_732
EXP_A_TXN_732
EXP_A_TXP_832
EXP_A_TXN_832
EXP_A_TXP_932
EXP_A_TXN_932
EXP_A_TXP_1032
EXP_A_TXN_1032
EXP_A_TXP_1132
EXP_A_TXN_1132
EXP_A_TXP_1232
EXP_A_TXN_1232
EXP_A_TXP_1332
EXP_A_TXN_1332
EXP_A_TXP_1432
EXP_A_TXN_1432
EXP_A_TXP_1532
EXP_A_TXN_1532

DMI_TXP0
DMI_TXP1

DMI_TXN1
DMI_TXP2
DMI_TXN2
DMI_TXP3
DMI_TXN3

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_GRCOMP

SC36 .1u-16VY-04-SB R302 150-04-O
SC37 .1u-16VY-04-SB
SC38 .1u-16VY-04-SB
SC39 .1u-16VY-04-SB
SC40 .1u-16VY-04-SB
SC43 .1u-16VY-04-SB
SC46 .1u-16VY-04-SB
SC47 .1u-16VY-04-SB

CLOSE TO NB

PCIE

DMI

4

U1MCH

EXP_RXP0
EXP_RXN0
EXP_RXP1
EXP_RXN1
EXP_RXP2
EXP_RXN2
EXP_RXP3
EXP_RXN3
EXP_RXP4
EXP_RXN4
EXP_RXP5
EXP_RXN5
EXP_RXP6
EXP_RXN6
EXP_RXP7
EXP_RXN7
EXP_RXP8
EXP_RXN8
EXP_RXP9

EXP_RXN9
EXP_RXP10
EXP_RXN10
EXP_RXP11
EXP_RXN11
EXP_RXP12
EXP_RXN12
EXP_RXP13
EXP_RXN13
EXP_RXP14
EXP_RXN14
EXP_RXP15
EXP_RXN15

GCLKP
GCLKN

DMI_RXP0

DMI_RXN0

DMI_RXP1

DMI_RXN1

DMI_RXP2

DMI_RXN2

DMI_RXP3

DMI_RXN3

EXP_A_RXP_0

F15

EXP_A_RXN_0

G15

EXP_A_RXP_1

K15

EXP_A_RXN_1

J15

EXP_A_RXP_2

F12

EXP_A_RXN_2

E12

EXP_A_RXP_3

J12

EXP_A_RXN_3

H12

EXP_A_RXP_4

J11

EXP_A_RXN_4

H11

EXP_A_RXP_5

F7

EXP_A_RXN_5

E7

EXP_A_RXP_6

E5

EXP_A_RXN_6

F6

EXP_A_RXP_7

C2

EXP_A_RXN_7

D2

EXP_A_RXP_8

G6

EXP_A_RXN_8

G5

EXP_A_RXP_9

L9

EXP_A_RXN_9

L8

EXP_A_RXP_10

M8

EXP_A_RXN_10

M9

EXP_A_RXP_11

M4

EXP_A_RXN_11

L4

EXP_A_RXP_12

M5

EXP_A_RXN_12

M6

EXP_A_RXP_13

R9

EXP_A_RXN_13

R10

EXP_A_RXP_14

T4

EXP_A_RXN_14

R4

EXP_A_RXP_15

R6

EXP_A_RXN_15

R7

CK_PE_100M_MCH_H

B12

CK_PE_100M_MCH_L

B13
W2

V1
Y8
Y9
AA7
AA6
AB3
AA4

DMI_RXP0
DMI_RXN0DMI_TXN0
DMI_RXP1
DMI_RXN1
DMI_RXP2
DMI_RXN2
DMI_RXP3
DMI_RXN3

EXP_A_RXP_0 32
EXP_A_RXN_0 32
EXP_A_RXP_1 32
EXP_A_RXN_1 32
EXP_A_RXP_2 32
EXP_A_RXN_2 32
EXP_A_RXP_3 32
EXP_A_RXN_3 32
EXP_A_RXP_4 32
EXP_A_RXN_4 32
EXP_A_RXP_5 32
EXP_A_RXN_5 32
EXP_A_RXP_6 32
EXP_A_RXN_6 32
EXP_A_RXP_7 32
EXP_A_RXN_7 32
EXP_A_RXP_8 32
EXP_A_RXN_8 32
EXP_A_RXP_9 32
EXP_A_RXN_9 32
EXP_A_RXP_10 32
EXP_A_RXN_10 32
EXP_A_RXP_11 32
EXP_A_RXN_11 32
EXP_A_RXP_12 32
EXP_A_RXN_12 32
EXP_A_RXP_13 32
EXP_A_RXN_13 32
EXP_A_RXP_14 32
EXP_A_RXN_14 32
EXP_A_RXP_15 32
EXP_A_RXN_15 32

CK_PE_100M_MCH_H 8
CK_PE_100M_MCH_L 8

DMI_RXP0 20
DMI_RXN0 20
DMI_RXP1 20
DMI_RXN1 20
DMI_RXP2 20
DMI_RXN2 20
DMI_RXP3 20
DMI_RXN3 20

3

SDVO_CTRL_DATA32
SDVO_CTRL_CLK32

Close to MCH <500
mils to Ball

2

Close to MCH

U17E

RED

VCC
VSS

GHSYNC

C15

GVSYNC

D15
B18

C18
C19
D19
B20
D20

PLTRST_L

AM18

PWROK

AM17

ICH_SYNC_NM

J13

L12
M11

F13
F17
A14

A42

NC

N20

NC

BC42

NC

BC2

NC

BB43

NC

BB1

NC

B43

NC

B42

NC

B2

NC

M18
L18
L15
M20
N15
N18
N17
L17

SDVO_CTRL_DATA
SDVO_CTRL_CLK

STP17
STP12

R304

1.3K-1-04

STP18
STP19

STP27
STP29
TP1

3VDDCSDA
3VDDCSCL

DACREFSET

96M_DOTCLK_H
96M_DOTCLK_L

1
1

MTYPE
EXP_SLR

EXP_EN

CL_N_DATA

1

CL_N_CLK

1

CL_N_VREF_MCH
CL_RST
CLPWROK

TP_MCH_CGC_1

1

TP_MCH_CGC_2

1

TP_MCH_CGC_3

1

3VDDCSDA18
3VDDCSCL18

96M_DOTCLK_H8
96M_DOTCLK_L8

G17
E17

M13

A20
C14

D13
K20
G18

E18
K17

H18

AD12
AD13

AM5
AA12
AM15

BC43

BC1

A43

AA10

AA9

AA11

Y12
U30

U31
R29
R30

U12
U11
R12
R13

L13

F20

J17

SDVO_CTRLDATA
SDVO_CTRLCLK

DDC_DATA
DDC_CLK

REFSET
DREFCLKP

DREFCLKN
ALLZTEST

XORTEST
MTYPE
EXP_SLR
RESERVED
EXP_EN
RESERVED

CL_DATA
CL_CLK
CL_VERF
CL_RST#
CL_PWROK

TEST0
TEST1
TEST2

RESERVED
RESERVED
RESERVED
RESERVED

RESERVED
RESERVED
RESERVED
RESERVED

RESERVED
RESERVED
RESERVED
RESERVED

946GZ

VGA

MISC

5 OF 7

HSYNC
VSYNC

RED#

GREEN

GREEN#

BLUE

BLUE#

RSTIN#

PWROK

ICH_SYNC#

RESERVED
RESERVED
RESERVED

RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED

C54, C55: Stuff 0 ohm for non-graphics

R290 39-04

R288 39-04

RED
GREEN
BLUE

PLTRST_L 19,24,26
PWROK 19,21,26

V_1P25_CORE

Stuff 0 ohm for non-graphics

RED
GREEN
BLUE

1

C232

10P-04-O

RHSYNC

RHSYNC 18

RVSYNC

RVSYNC 18
RED 18
GREEN 18
BLUE 18

R301 150-04-O

R303 150-04-O

Close to MCH <250
mils to Ball

RVSYNCRHSYNC

C233
10P-04-O

EXP_SLR

EXP_EN

EXP_GRCOMP

PWROK

B B

PLTRST_L

MTYPE

VCC3

R272 1K-04

R270 0-04

SR10 24.9-1-04-SB

COMP SIGNAL TERMINATION

SC24

SC25 22P-04-SB-O

R280 1K-04-O

R600 10K-04-O
R641 1K-04

ICH_SYNC_NM

DMI_RXP0

R347 5.1K-04

DMI_RXN0

R344 5.1K-04-O

DMI_RXP1

R353 5.1K-04

DMI_RXN1

R358 5.1K-04-O

DMI_RXP2

R346 5.1K-04

DMI_RXN2

R351 5.1K-04-O

DMI_RXP3

R359 5.1K-04

DMI_RXN3

R357 5.1K-04-O

EXP_PRSNT_N

10P-04-SB-O

R639 0-04

V_1P25_PCIE

ICH_SYNC_N

V_1P25_CORE

V_1P25_CORE

EXP_PRSNT_N 32

ICH_SYNC_N 19

1

1

J3

NC

H-UTYPE-2P

J2

NC

H-UTYPE-2P

1

1

J4

NC

H-UTYPE-2P

J1

NC

H-UTYPE-2P

96M_DOTCLK_H

96M_DOTCLK_L

CLPWROK

CL_RST

R297 10K-04-O

For Non-Graphics

R300 10K-04-O

SR12 0-04-SB

R679 1.65K-1-04

R686 1K-04

V_1P25_CORE

PWROK 19,21,26

PLTRST_L

PLTRST_L 19,24,26

CL_N_VREF_MCH

.1u-16VY-04

0.352V

C354

V_1P25_CL_MCH

R433
1K-1-04

R437
392-1-04

Close to NB

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

BW(MCH) PartA&E

946GZT-AM

944Tuesday, May 23, 2006

1

of

A

5

R40
R41

N40
R42
M39
N41
N42

G40

C42
D41

G37

C39
G33

H32

M31

G31

H26

M26
C33
C35

D42
C40
D35

C38
D37

D33
C34

D32

C25
D23

D24

R32
U32

U17B

HD0

P41

HD1
HD2
HD3
HD4
HD5
HD6
HD7

L41

HD8

J39

HD9

L42

HD10

J41

HD11

K41

HD12
HD13

F41

HD14

F42

HD15
HD16
HD17

F38

HD18
HD19

E42

HD20

E39

HD21

E37

HD22
HD23

B39

HD24
HD25

A37

HD26

F33

HD27

E35

HD28

K32

HD29
HD30

B34

HD31

J31

HD32

F32

HD33
HD34

E31

HD35

K31

HD36
HD37

K29

HD38

F31

HD39

J29

HD40

F29

HD41

L27

HD42

K27

HD43
HD44

L26

HD45

J26

HD46
HD47
HD48
HD49

E41

HD50

B41

HD51
HD52
HD53
HD54

B40

HD55
HD56
HD57

B33

HD58
HD59
HD60

B35

HD61

A32

HD62
HD63

B25

HSWING
HSCOMP
HRCOMP

HDVREF

B24

HAVREF

HCLKP
HCLKN

946GZ

H_D03
H_D13
H_D23
H_D33

D D

C C

B B

H_D43
H_D53
H_D63
H_D73
H_D83
H_D93
H_D103
H_D113
H_D123
H_D133
H_D143
H_D153
H_D163
H_D173
H_D183
H_D193
H_D203
H_D213
H_D223
H_D233
H_D243
H_D253
H_D263
H_D273
H_D283
H_D293
H_D303
H_D313
H_D323
H_D333
H_D343
H_D353
H_D363
H_D373
H_D383
H_D393
H_D403
H_D413
H_D423
H_D433
H_D443
H_D453
H_D463
H_D473
H_D483
H_D493
H_D503
H_D513
H_D523
H_D533
H_D543
H_D553
H_D563
H_D573
H_D583
H_D593
H_D603
H_D613
H_D623
H_D633

CK_MCH_H8
CK_MCH_L8

H_D0
H_D1
H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8
H_D9
H_D10
H_D11
H_D12
H_D13
H_D14
H_D15
H_D16
H_D17
H_D18
H_D19
H_D20
H_D21
H_D22
H_D23
H_D24
H_D25
H_D26
H_D27
H_D28
H_D29
H_D30
H_D31
H_D32
H_D33
H_D34
H_D35
H_D36
H_D37
H_D38
H_D39
H_D40
H_D41
H_D42
H_D43
H_D44
H_D45
H_D46
H_D47
H_D48
H_D49
H_D50
H_D51
H_D52
H_D53
H_D54
H_D55
H_D56
H_D57
H_D58
H_D59
H_D60
H_D61
H_D62
H_D63

HXSWING
HDSCOMP
HDRCOMP

MCH_GTLREF0

CK_MCH_H
CK_MCH_L

U1MCH

FSB

2 OF 7

4

HA#3
HA#4
HA#5
HA#6
HA#7
HA#8

HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31
HA#32
HA#33
HA#34
HA#35

HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#

HADSTB#0
HADSTB#1

HDSTBP0#
HDSTBN0#

HDINV#0
HDSTBP1#
HDSTBN1#

HDINV#1
HDSTBP2#
HDSTBN2#

HDINV#2
HDSTBP3#
HDSTBN3#

HDINV#3

HADS#

HTRDY#

HDRDY#

HDEFER#

HHITM#

HHIT#

HLOCK#

HBREQ0#

HBNR#

HBPRI#

HDBSY#

HRS#0
HRS#1
HRS#2

HCPURST#

HSCOMP#

BSEL0
BSEL1
BSEL2

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

D25

G20
J20
J18

H_A3
H_A4
H_A5
H_A6
H_A7
H_A8
H_A9
H_A10
H_A11
H_A12
H_A13
H_A14
H_A15
H_A16
H_A17
H_A18
H_A19
H_A20
H_A21
H_A22
H_A23
H_A24
H_A25
H_A26
H_A27
H_A28
H_A29
H_A30
H_A31
H_A32
H_A33
H_A34
H_A35

H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4

H_A_STB0
H_A_STB1

H_D_STBP0
H_D_STBN0
H_DBI0
H_D_STBP1
H_D_STBN1
H_DBI1
H_D_STBP2
H_D_STBN2
H_DBI2
H_D_STBP3
H_D_STBN3
H_DBI3

H_ADS_L
H_TRDY_L
H_DRDY_L
H_DEFER_L
H_HITM_L
H_HIT_L
H_LOCK_L
H_BREQ0_L
H_BNR_L
H_BPRI_L
H_DBSY_L
H_RS0_L
H_RS1_L
H_RS2_L
H_CPURST_L

HXSCOMPB

BSEL0
BSEL1
BSEL2

H_A3 3
H_A4 3
H_A5 3
H_A6 3
H_A7 3
H_A8 3
H_A9 3
H_A10 3
H_A11 3
H_A12 3
H_A13 3
H_A14 3
H_A15 3
H_A16 3
H_A17 3
H_A18 3
H_A19 3
H_A20 3
H_A21 3
H_A22 3
H_A23 3
H_A24 3
H_A25 3
H_A26 3
H_A27 3
H_A28 3
H_A29 3
H_A30 3
H_A31 3
H_A32 3
H_A33 3
H_A34 3
H_A35 3

R282 10K-04
R274 10K-04
R273 10K-04

H_REQ0 3
H_REQ1 3
H_REQ2 3
H_REQ3 3
H_REQ4 3

H_A_STB0 4
H_A_STB1 4

H_D_STBP0 4
H_D_STBN0 4
H_DBI0 4
H_D_STBP1 4
H_D_STBN1 4
H_DBI1 4
H_D_STBP2 4
H_D_STBN2 4
H_DBI2 4
H_D_STBP3 4
H_D_STBN3 4
H_DBI3 4

H_ADS_L 4
H_TRDY_L 4
H_DRDY_L 4
H_DEFER_L 4
H_HITM_L 4
H_HIT_L 4
H_LOCK_L 4
H_BREQ0_L 4
H_BNR_L 4
H_BPRI_L 4
H_DBSY_L 4
H_RS0_L 3
H_RS1_L 3
H_RS2_L 3
H_CPURST_L 4

H_FSBSEL0
H_FSBSEL1
H_FSBSEL2

3

H_FSBSEL0 4,8
H_FSBSEL1 4,8
H_FSBSEL2 4,8

2

FSBVTT

R276 301-1-04

R269
100-1-04

ER9 49.9-1-04

C246
.1u-16VY-04

DIVIDER Resistors NEAR VTT
HDSWING W/S =10/7 mils
HDSWING S/B (1/4*VTT +/- 2%)

R305 16.5-1-04

R289 49.9-1-04

R279 49.9-1-04

FSBVTT

COMP SIGNAL TERMINATION

R251 124-1-04

FSBVTT

CAPS CLOSE TO MCH

W/S =12/15 mils

GTLREF = 0.67 * VTT = 0.8V

BSEL TABLE

0
0
0

1

02
0

0
01

0

1

PSB

133
200

FREQUENCY
MHz267
MHz
MHz

C248

2.7P-04-O

(1067)
(533)
(800)

R240
210-1-04

HDRCOMP

HXSCOMPB

HDSCOMP

C264

2.7P-04-O

R225 0-04

R255 49.9-1-04

C227
.1u-16VY-04

HXSWING

MCH_GTLREF_CPU

MCH_GTLREF0

C238
220P-N-04-O

1

MCH_GTLREF_CPU 3

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

BW(MCH) PartB

946GZT-AM

10 44Tuesday, May 23, 2006

1

A

of

5

U17C

DQS_H_A4
DQS_L_A4
MPD_A4

MD_A32
MD_A33
MD_A34
MD_A35

D D

C C

B B

MD_A36
MD_A37
MD_A38
MD_A39

DQS_H_A5
DQS_L_A5
MPD_A5

MD_A40
MD_A41
MD_A42
MD_A43
MD_A44
MD_A45
MD_A46
MD_A47

DQS_H_A6
DQS_L_A6
MPD_A6

MD_A48
MD_A49
MD_A50
MD_A51
MD_A52
MD_A53
MD_A54
MD_A55

DQS_H_A7
DQS_L_A7
MPD_A7

MD_A56
MD_A57
MD_A58
MD_A59
MD_A60
MD_A61
MD_A62
MD_A63

MAAA_0
MAAA_1
MAAA_2
MAAA_3
MAAA_4
MAAA_5 MAAB_6
MAAA_6
MAAA_7
MAAA_8
MAAA_9
MAAA_10
MAAA_11
MAAA_12
MAAA_13
MAAA_14

DCLKA_H0
DCLKA_L0
DCLKA_H1
DCLKA_L1
DCLKA_H2
DCLKA_L2

STP25
STP31
STP21
STP23
STP26
STP24

AR41

SDQS_A4

AR40

SDQS_A4#

AU43

SDM_A4

AV42

SDQ_A32

AU40

SDQ_A33

AP42

SDQ_A34

AN39

SDQ_A35

AV40

SDQ_A36

AV41

SDQ_A37

AR42

SDQ_A38

AP41

SDQ_A39

AL41

SDQS_A5

AL40

SDQS_A5#

AM43

SDM_A5

AN41

SDQ_A40

AM39

SDQ_A41

AK42

SDQ_A42

AK41

SDQ_A43

AN40

SDQ_A44

AN42

SDQ_A45

AL42

SDQ_A46

AL39

SDQ_A47

AG42

SDQS_A6

AG41

SDQS_A6#

AG40

SDM_A6

AJ40

SDQ_A48

AH43

SDQ_A49

AF39

SDQ_A50

AE40

SDQ_A51

AJ42

SDQ_A52

AJ41

SDQ_A53

AF41

SDQ_A54

AF42

SDQ_A55

AC42

SDQS_A7

AC41

SDQS_A7#

AC40

SDM_A7

AD40

SDQ_A56

AD43

SDQ_A57

AB41

SDQ_A58

AA40

SDQ_A59

AE42

SDQ_A60

AE41

SDQ_A61

AC39

SDQ_A62

AB42

SDQ_A63

BA31

SMA_A0

BB25

SMA_A1

BA26

SMA_A2

BA25

SMA_A3

AY25

SMA_A4

BA23

SMA_A5

AY24

SMA_A6

AY23

SMA_A7

BB23

SMA_A8

BA22

SMA_A9

AY33

SMA_A10

BB22

SMA_A11

AW21

SMA_A12

AY38

SMA_A13

BA21

SMA_A14

AU31

SCLK_A0

AR31

SCLK_A0#

AP27

SCLK_A1

AN27

SCLK_A1#

AV33

SCLK_A2

AW33

SCLK_A2#

1

AP29

SCLK_A3

1

AP31

SCLK_A3#

1

AM26

SCLK_A4

AM27

1

SCLK_A4#

1

AT33

SCLK_A5

1

AU33 AN21

SCLK_A5# RESERVED

946GZ

U1MCH

SDQS_A0#

SDQS_A1#

SDQS_A2#

SDQS_A3#

DDR_0

3 OF 7

SDQS_A0

SDM_A0
SDQ_A0

SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7

SDQS_A1

SDM_A1
SDQ_A8

SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15

SDQS_A2

SDM_A2
SDQ_A16

SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23

SDQS_A3

SDM_A3
SDQ_A24

SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31

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

AU4
AR3
AR2

AR5
AR4
AV3
AV2
AP3
AP2
AU1
AV4

BB3
BA4
BA2

AY2
AY3
BB5
AY6
AW2
AW3
BA5
BB4

BB9
BA9
AY9

AY7
BC7
AW11
AY11
BB6
BA6
BA10
BB10

AT20
AU18
AN18

AT18
AR18
AU21
AT21
AP17
AN17
AP20
AV20

BB34
AY35
BB33

BA33
AW32
BB21

AW35
BA35
BA34
BB38

BC20
AY20
AY21
BA19

AY37
BA38
BB35
BA39

DQS_H_A0
DQS_L_A0
MPD_A0

MD_A0
MD_A1
MD_A2
MD_A3
MD_A4
MD_A5
MD_A6
MD_A7

DQS_H_A1
DQS_L_A1
MPD_A1

MD_A8
MD_A9
MD_A10
MD_A11
MD_A12
MD_A13
MD_A14
MD_A15

DQS_H_A2
DQS_L_A2
MPD_A2

MD_A16
MD_A17
MD_A18
MD_A19
MD_A20
MD_A21
MD_A22
MD_A23

DQS_H_A3
DQS_L_A3
MPD_A3

MD_A24
MD_A25
MD_A26
MD_A27
MD_A28
MD_A29
MD_A30
MD_A31

SWE_L_A
SCAS_L_A
SRAS_L_A

SBSA_0
SBSA_1
SBSA_2

CSA_L0
CSA_L1
CSA_L2
CSA_L3

CKEA_0
CKEA_1
CKEA_2
CKEA_3

ODTA_0
ODTA_1
ODTA_2
ODTA_3

4

U1MCH

U17D

DQS_H_B4

AW39

DQS_L_B4
MPD_B4

MD_B32
MD_B33
MD_B34
MD_B35
MD_B36
MD_B37
MD_B38
MD_B39

DQS_H_B5
DQS_L_B5
MPD_B5

MD_B40
MD_B41
MD_B42
MD_B43
MD_B44
MD_B45
MD_B46
MD_B47

DQS_H_B6
DQS_L_B6
MPD_B6

MD_B48
MD_B49
MD_B50
MD_B51
MD_B52
MD_B53
MD_B54
MD_B55

DQS_H_B7
DQS_L_B7
MPD_B7

MD_B56
MD_B57
MD_B58
MD_B59
MD_B60
MD_B61
MD_B62
MD_B63

MAAB_0
MAAB_1
MAAB_2
MAAB_3
MAAB_4
MAAB_5

MAAB_7
MAAB_8
MAAB_9
MAAB_10
MAAB_11
MAAB_12
MAAB_13
MAAB_14

DCLKB_H0
DCLKB_L0
DCLKB_H1
DCLKB_L1
DCLKB_H2
DCLKB_L2 SCAS_L_A

STP28
STP33
STP32
STP30
STP20
STP22

SDQS_B4

AU39

SDQS_B4#

AU37

SDM_B4

AW37

SDQ_B32

AV38

SDQ_B33

AN36

SDQ_B34

AN37

SDQ_B35

AU35

SDQ_B36

AR35

SDQ_B37

AN35

SDQ_B38

AR37

SDQ_B39

AL35

SDQS_B5

AL34

SDQS_B5#

AM37

SDM_B5

AM35

SDQ_B40

AM38

SDQ_B41

AJ34

SDQ_B42

AL38

SDQ_B43

AR39

SDQ_B44

AM34

SDQ_B45

AL37

SDQ_B46

AL32

SDQ_B47

AG35

SDQS_B6

AG36

SDQS_B6#

AG39

SDM_B6

AG38

SDQ_B48

AJ38

SDQ_B49

AF35

SDQ_B50

AF33

SDQ_B51

AJ37

SDQ_B52

AJ35

SDQ_B53

AG33

SDQ_B54

AF34

SDQ_B55

AC36

SDQS_B7

AC37

SDQS_B7#

AD38

SDM_B7

AD36

SDQ_B56

AC33

SDQ_B57

AA34

SDQ_B58

AA36

SDQ_B59

AD34

SDQ_B60

AF38

SDQ_B61

AC34

SDQ_B62

AA33

SDQ_B63

BB17

SMA_B0

AY17

SMA_B1

BA17

SMA_B2

BC16

SMA_B3

AW15

SMA_B4

BA15

SMA_B5

BB15

SMA_B6

BA14

SMA_B7

AY15

SMA_B8

BB14

SMA_B9

AW18

SMA_B10

BB13

SMA_B11

BA13

SMA_B12

AY29

SMA_B13

AY13

SMA_B14

AV31

SCLK_B0

AW31

SCLK_B0#

AU27

SCLK_B1

AT27

SCLK_B1#

AV32

SCLK_B2

AT32

SCLK_B2#

1

AU29

SCLK_B3

1

AR29

SCLK_B3#

1

AV29

SCLK_B4

1

AW27

SCLK_B4#

1

AN33

SCLK_B5

AP32

1

SCLK_B5#

BB2

RESERVED

AW42

RESERVED

AN32

RESERVED

AM31

RESERVED

AG32

RESERVED

AF32 AP21

RESERVED RESERVED

BB19

RESERVED

946GZ

DDR_1

SMRCOMPVOL

SMRCOMPVOH

4 OF 7

SDQS_B0

SDQS_B0#

SDM_B0
SDQ_B0

SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
SDQ_B6
SDQ_B7

SDQS_B1

SDQS_B1#

SDM_B1
SDQ_B8

SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15

SDQS_B2

SDQS_B2#

SDM_B2
SDQ_B16

SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23

SDQS_B3

SDQS_B3#

SDM_B3
SDQ_B24

SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31

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

SRCOMP0
SRCOMP1
SRCOMP2
SRCOMP3

RESERVED

SVREF

RESERVED

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

BA27
AW29
AW26

AY19
BA18
BC12

BB27
BB30
AY27
AY31

AY12
AW12
BB11
BA11

BA29
BA30
BB29
BB31

AN2
AN3
BB40
BA40
AM8
AM10

AM21
AM6

AA39

DQS_H_B0
DQS_L_B0
MPD_B0

MD_B0
MD_B1
MD_B2
MD_B3
MD_B4
MD_B5
MD_B6
MD_B7

DQS_H_B1
DQS_L_B1
MPD_B1

MD_B8
MD_B9
MD_B10
MD_B11
MD_B12
MD_B13
MD_B14
MD_B15

DQS_H_B2
DQS_L_B2
MPD_B2

MD_B16
MD_B17
MD_B18
MD_B19
MD_B20
MD_B21
MD_B22
MD_B23

DQS_H_B3
DQS_L_B3
MPD_B3

MD_B24
MD_B25
MD_B26
MD_B27
MD_B28
MD_B29
MD_B30
MD_B31

SWE_L_B
SCAS_L_B
SRAS_L_B

SBSB_0
SBSB_1
SBSB_2

CSB_L0
CSB_L1
CSB_L2
CSB_L3

CKEB_0
CKEB_1
CKEB_2
CKEB_3

ODTB_0
ODTB_1
ODTB_2
ODTB_3

SRCOMP0
SRCOMP1
SRCOMP2
SRCOMP3
SMRCOMPVOL
SMRCOMPVOH

MCH_VREF

3

MD_A[0..63]15
DQS_L_A[0..7]15
DQS_H_A[0..7]15
MPD_A[0..7]15
MAAA_[0..14]15
CSA_L[0..3]15
CKEA_[0..3]15

ODTA_[0..3]15
SBSA_[0..2]15
SWE_L_A15
SCAS_L_A15
SRAS_L_A15

MD_B[0..63]16
DQS_L_B[0..7]16
DQS_H_B[0..7]16
MPD_B[0..7]16
MAAB_[0..14]16
CSB_L[0..3]16
CKEB_[0..3]16

ODTB_[0..3]16
SBSB_[0..2]16
SWE_L_B16
SCAS_L_B16
SRAS_L_B16

DCLKB_L[0..2]16
DCLKB_H[0..2]16
DCLKA_L[0..2]15
DCLKA_H[0..2]15

MD_A[0..63]
DQS_L_A[0..7]
DQS_H_A[0..7]
MPD_A[0..7]
MAAA_[0..14]
CSA_L[0..3]
CKEA_[0..3]

ODTA_[0..3]
SBSA_[0..2]

SWE_L_A
SRAS_L_A

MD_B[0..63]
DQS_L_B[0..7]
DQS_H_B[0..7]
MPD_B[0..7]
MAAB_[0..14]
CSB_L[0..3]
CKEB_[0..3]

ODTB_[0..3]
SBSB_[0..2]
SWE_L_B
SCAS_L_B
SRAS_L_B

DCLKB_L[0..2]
DCLKB_H[0..2]
DCLKA_L[0..2]
DCLKA_H[0..2]

SRCOMP0

SRCOMP1

SRCOMP2

SRCOMP3

2

R489 20-1-04

R457 20-1-04

C357
.1u-16VY-04

R435 20-1-04

R409 20-1-04

C339
.1u-16VY-04

SMRCOMPVOH

SMRCOMPVOL

1_8VSTR

R491

1K-1-04

R495

1K-1-04

1_8VSTR

1_8VSTR

1_8VSTR

SC26
.01u-Y-04-SB

C363
.01u-Y-04

C402
.1u-16VY-04

MCH_VREF

C367
.1u-16VY-04

Near MCH

SR13
1K-1-04-SB

SR14

3.01K-1-04-SB

R486

1K-1-04

1

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

BW(MCH) PartC&D

946GZT-AM

11 44Tuesday, May 23, 2006

1

of

A

AJ12
AJ11
AJ10

AH4
AH2

AH1
AG13
AG12
AG11
AG10

AG9

AG8

AG7

AG6

AG5

AG4

AG3

AG2

AF13
AF12

AF11
AD24
AD22
AD20
AC25
AC23
AC21
AC19
AC13

AC6
AB24
AB22
AB20
AA25
AA23
AA21
AA19
AA13

AA3

U13

U10

N12

N11

C13

AJ9
AJ8
AJ7
AJ6
AJ5
AJ4
AJ3
AJ2

Y24
Y22
Y20
Y13

V13
V12
V10

U9
U6
U3

N9
N8
N6
N3

G2

F11

D4

C9
P20
Y11

Y32
B15
C23
V31
A24
A22
C22
B17

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

Y6

VCC
VCC
VCC
VCC

V9

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

L6

VCC

J6

VCC

J3

VCC

J2

VCC
VCC
VCC

F9

VCC
VCC
VCC
VCC
VCC
VCC

VCC_CL_PLL
VCCA_EXPPLL
VCCA_HPLL
RESERVED
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
VCC33

U17F

5

AG14

AG15

AG17

AG18

AG19

AG20

AG21

AG25

AG24

AG23

AG22

VCC

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

VTT

VTT

VTT

P29

P27

P26

P24

P23

N29

N26

5

AF26

AF25

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

N24

N23

M29

M24

M23

L24

L23

K24

AF24

K23

VCC

VTT

AF22

J24

VCC

VTT

AF20

J23

VCC

VTT

AF18

H24

VCC

VTT

AF17

VCC

VTT

H23

AF15

G26

VCC

VTT

AF14

G24

VCC

VTT

AE27

VCC

VTT

G23

AE26

F26

VCC

VTT

AE25

VCC

VTT

F24

AE23

VCC

VTT

F23

AE21

VCC

VTT

E29

AE19

VCC

VTT

E27

AE17

VCC

VTT

E26

AD27

VCC

VTT

E23

V_1P25_CORE

D D

C C

B B

V_1P25_CL_MCH

SR9
0-04-SB

VCCA_GPLL
VCCA_HPLL

VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB

VCC3

15.8mA

A A

FSBVTT

AD26

VCC

VTT

D29

AD18

VCC

VTT

D28

AD17

VCC

VTT

D27

AD15

VCC

VTT

C30

AD14

VCC

VTT

C29

AC27

VCC

VTT

C27

4

AC26

VCC

VTT

B30

4

AC17

B29

VCC

VTT

AC15

VCC

VTT

B28

AC14

VCC

VTT

B27

AB27

A30

AB17

AB18

AB26

AA27

AA17

AA26

VCC

VCC

VCC

VCC

VCC

VCC

POWER

6 OF 7

VTT

VTT

VTT

VTT

VTT

VTT

A28

R27

R26

R24

R23

1_8VSTR

VCC

AA15

VCC

AA14

Y27

VCC

VCCSM

BC39

BC34

Y26

VCC

VCC

VCCSM

VCCSM

BC30

Y17

Y18

VCC

VCCSM

BC26

BC22

Y15

VCC

VCC

VCCSM

VCCSM

BC18

Y14

W27

VCC

VCCSM

BC14

BB39

W26

VCC

VCC

VCCSM

VCCSM

BB37

W23

W25

VCC

VCCSM

BB32

BB28

W21

VCC

VCC

VCCSM

VCCSM

BB26

W18

W19

VCC

VCCSM

BB24

BB20

W17

VCC

VCC

VCCSM

VCCSM

BB18

V26

V27

VCC

VCCSM

BB16

BB12

V25

VCC

VCC

VCCSM

VCCSM

AY32

V21

V22

V23

V24

VCC

VCC

VCC

VCCSM

VCCSM

VCCSM

AW24

AW20

AV26

AV18

V_1P25_PCIE

V20

VCC

VCC

VCCSM

VCC_EXP

AD11

3

V17

V18

V19

VCC

VCC

VCC_EXP

VCC_EXP

AD10

AD9

AD8

3

V14

V15

VCC

VCC

VCC

VCC_EXP

VCC_EXP

VCC_EXP

AD7

AD6

U24

U25

U26

VCC

VCC

VCC_EXP

VCC_EXP

AD5

AD4

AD2

U22

U23

VCC

VCC

VCC

VCC_EXP

VCC_EXP

VCC_EXP

AD1

AC4

U19

U20

U21

VCC

VCC

VCC_EXP

VCC_EXP

AC3

AC2

AE4

U17

U18

VCC

VCC

VCC

VCC_EXP

VCC_EXP

VCC_EXP

AE3

AE2

U14

U15

R14

R15

P14

R17

R18

P15

R20

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL
VCC_CL

VCC_SMCLK
VCC_SMCLK
VCC_SMCLK
VCC_SMCLK
VCC_SMCLK

RESERVED
RESERVED

VCCA_DAC

VCCA_DAC

VCCA_EXP

VCCD_CRT

VCCDQ_CRT

VSS

946GZ

C17

B16

A16

C21

B21

D16

R291 1-1-04

.

R281 1-1-04

.

R292

R213 Empty For Non-Graphic

0-04-O

.

R220 Stuff For Non-Graphic

VCC

AL26
AL24
AL23
AL21
AL20
AL18
AL17
AL15
AK30
AK29
AK27
AJ31
AG31
AF31
AD32
AC32
AA32
AJ30
AJ29
AJ27
AG30
AG29
AG27
AG26
AF30
AF29
AF27
AD30
AD29
AC30
AC29
AL12
AL11
AL10
AL9
AL8
AL7
AL6
AL5
AL4
AL3
AL2
AK26
AK24
AK23
AK21
AK20
AK18
AK17
AK15
AK3
AK2
AK1
AJ13
AD31
AC31
AA31
Y31
AJ26
AJ24
AJ23
AJ21
AJ20
AJ18
AJ17
AJ15
AJ14
AA30
AA29
Y30
Y29
V30
V29
U29
U27
AL13
AK14
AL29
AL27

BB41
BA42
AY42
BB42
BA43

AL31
AJ32

V_1P25_CL_MCH

V_1P25_CL_MCH

SC23
10u-10V-08-SB

C345

1 2

.1u-16VY-04

V_3P3_DAC_FILTERED

2

Vout=1.175(1+

VCC V_3P3_DAC_FILTERED

C203
1u-25V-O

H_VCCPLL3

V_1P5_ICH

under the MCH

SR11
0-04-SB

SC22
.1u-16VY-04-SB-O

1 2

R432

R423

1-1-04

1-1-04

12

MC38
10u-10V-08

VCCDQ_CRT
VCCD_CRT

2

1

IN

3
2

GNDENADJ

1_8VSTR

H_VCCPLL

V_SFR_OUT

SC21
10u-10V-08-SB

L30

1 2

IND-1u-08

250mA

U10

5

OUT

4

RT9179PBS-O

R254 0-04-O

1 2

R253 0-04

1 2

R252 0-04-O

C245 0 Ohm Stuff For
Non-Graphic

V_1P25_CORE

1_8VSTR

12

182K-1-04-O

12

FB31

1 2

IND-.27u

FB32

1 2

IND-2.2u-06

L28

1 2

IND-1u-08

45mA

L24

1 2

0-12

55mA

L25

1 2

0-12

55mA

220u-16LD6.3H11EOST-O

1 2

R212

MC8

4.7u-10V-08-O

R198
100K-1-04-O

FB30

1 2

FB-600-S

C243

0-04-O

FB29

1 2

0

C269
0-04-O

C253

2.2u-16V

R259
1-1-04

R267 1-1-04

R268 1-1-04

10u-10V-08

12

+

EC54

220u-16LD6.3H11EOST-O

12

+

EC49

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

BW(MCH) PartF

1

VCC3

12

FB28

FB27

FB-120-08-O

12

MC11
10u-10V-08

MC21

FB-600-S082A

70mA

12

+

EC53

220u-16LD6.3H11EOST-O

OPTION BOPTION A

R275 1-1-04

VCCDQ_CRT

1 2

C219 0 Ohm Stuff For
Non-Graphic

C244
.022u-16V-04

VCCD_CRT

C231
.1u-16VY-04

VCCA_HPLL

VCCA_MPLL

R262

C245

1-1-04

.1u-16VY-04-O

VCCA_GPLL

C254
.1u-16VY-04

VCCA_DPLLA

C252
.1u-16VY-04

VCCA_DPLLB

C251
.1u-16VY-04

946GZT-AM

1

C234

.1u-16VY-04

12 44Tuesday, May 23, 2006

C255

.022u-16V-04

VCCDQ_CRT

VCCD_CRT

A

of

5

D D

AL33

AK43

AJ39

AJ36

AJ33

AH42

AG37

AG34

AF43

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AF37

VSS

VSS

VSS

VSS

VSS

VSS

W22

W20

R21E1C43C1A41A5A3

U17G

VSS

VSS

VSS

VSS

VSS

BC37

VSS

BC32

VSS

BC28

VSS

BC24

VSS

BC10

VSS

BC5

VSS

BB7

VSS

AY41

VSS

AY4

VSS

AW43

VSS

AW41

VSS

AW1

VSS

AV37

VSS

AV35

VSS

AV27

VSS

AV23

VSS

AV21

VSS

AV17

VSS

AV11

VSS

AV9

VSS

AV7

VSS

AU42

VSS

AU38

VSS

AU32

VSS

AU24

C C

B B

AU20

AT31
AT29
AT15
AT13
AT12
AR38
AR33
AR32
AR27
AR26
AR23
AR21
AR20
AR17

AP43
AP24
AP18

AN38
AN31
AN29
AN24
AN23
AN20
AN15
AN13
AN12
AN11

AM42
AM40
AM36
AM33
AM29
AM24
AM23
AM20
AM11

AL36

AU6
AU2

AR9
AR6

AN4

AM9
AM7
AM4
AM2
AM1

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AP1

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AF36

W24

VSS

VSS

AF10

VSS

VSS

AA18

AF9

VSS

VSS

AC18

AF8

VSS

VSS

AE18

AF7

VSS

VSS

AE20

AF6

VSS

VSS

AE22

4

M27

VSS

VSS

AE24

M21

AF19

VSS

VSS

M17

AF21

VSS

VSS

M15

VSS

VSS

AF23

M10M7M1

VSS

VSS

VSS

VSS

BA1

AY40

BC3

VSS

VSS

L33

VSS

VSS

BC41

3

L32

L31

L29

L21

L20

L11L7L5L3K43

K26

K21

K18

K13

K12K2J38

J35

J32

J27

J21J9J7J5H31

H29

H21

H20

H17

H15

H13

G42

G38

G32

G21

G13

G12

G11G9G7G1F37

F35

F27

F21

F18F3E43

E32

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

VSS

VSS

VSS

946GZ

Y33

Y25

Y23

GND

7 OF 7

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

Y21

Y19

Y10Y7Y5Y1W3

V43

V39

V37

V34

V32

V11V8V5V2U38

R33

R31

R11R8R5R3P43

P30

P21

P18

P17P2N36

N33

N31

N27

N21

N13

N10N7N5

M42

M37

M35

M33

U35U8U7U5T42T1R36

E24
E21
E20
E15
E13
E11
E9
E3
D40
D31
D21
D17
D3
C26
C11
C6
C5
C4
B37
B32
B31
B26
B23
B22
B19
B14
B10
A39
A34
A26
A18
A12
A7
AF5
AF3
AF2
AF1
AD42
AD39
AD37
AD35
AD33
AD25
AD23
AD21
AD19
AC38
AC35
AC24
AC22
AC20
AC10
AC7
AC5
AB43
AB25
AB23
AB21
AB19
AB2
AB1
AA38
AA35
AA24
AA22
AA20
AA8
AA5
Y42
Y37
Y35

2

1

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

BW(MCH) PartG

946GZT-AM

13 44Tuesday, May 23, 2006

1

A

of

5

4

3

2

1

FSBVTT

D D

CAPS FOR FSB GENERIC

C236

C242

2.2u-16V

2.2u-16V

C250

2.2u-16V

MC6
10u-10V-08

MC5
10u-10V-08

MC7
10u-10V-08

1_8VSTR

MCH MEMORY DECOUPLING

MC43

2.2u-16V-08

V_1P25_CORE

C C

SC8
.1u-16VY-04-SB

V_1P25_CORE

MC33
10u-10V-08

MC44

2.2u-16V-08

MC45

2.2u-16V-08

Close To GMCH Place IN BACKSIDE

SC11
.1u-16VY-04-SB

SC12
.1u-16VY-04-SB

Place next to PWR CORRIDOR

MC32
10u-10V-08

MC46

2.2u-16V-08

SC14
.1u-16VY-04-SB

SC4
10u-10V-08-SB

MC48

2.2u-16V-08

V_1P25_CORE

SC9

4.7u-10V-08-SB

MC34
10u-10V-08

MC49

2.2u-16V-08

SC20

4.7u-10V-08-SB

V_1P25_CL_MCH

MC50

2.2u-16V-08

SC19
1u-25V-SB

SC27
10u-10V-08-SB

SC13
1u-25V-SB

SC7
10u-10V-08-SB

VCC3

C265
1u-25V

MC37

4.7u-10V-08

V_1P25_CORE

B B

SC6
10u-10V-08-SB

V_1P25_PCIE

2.5A

SC17

10u-10V-08-SB

A A

Place IN PCIE BREAKOUT

SC15

4.7u-10V-08-SB

SC16

10u-10V-08-SB

MC35

4.7u-10V-08

0-8P4R-12

2
4
6
8

RN16

R375 0-12

1
3
5
7

SC10

4.7u-10V-08-SB

V_1P25_CORE

SC5
10u-10V-08-SB

V_1P25_CORE

12

EC58
1000u-6V3LD8H12EOST

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

BW(MCH) DCPL

946GZT-AM

1

14 44Tuesday, May 23, 2006

A

of

5

4

3

2

1

DQS_L_A2

DSQ(2)

VSS

DQS_H_A3

DSQ*(2)

VSS

VSS

DQS_L_A3

DSQ(3)

DSQ*(3)

VSS

VSS

DQS_L_A4

DQS_H_A4

DQS(4)

VSS

VSS

103

106

109

DQS_H_A5

DQS*(4)

VSS

VSS

112

DQS(5)

VSS

115

DQS_L_A5

DQS*(5)

VSS

118

121

VSS

DQS_H_A6

105

124

DQS_L_A6

104

DSQ(6)

DSQ*(6)

VSS

VSS

127

DQS_L_A7

DQS_H_A7

114

1134645

DQS(7)

VSS

VSS

130

133

136

DQS*(7)

VSS

MD_A14

MD_A11

MD_A13

MD_A15

MD_A10

MPD_A0

MPD_A1

MPD_A2

125

126

134

135

146

147

DQS(8)

DQS*(8)

NC/DQS9*

DM0/DQS9

NC/DQS10*

NC/DQS11*

DM1/DQS10

DM2/DQS11

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

139

142

145

148

151

154

157

160

163

166

169

198

201

MPD_A3

155

156

NC/DQS12*

DM3/DQS12

VSS

VSS

VSS

204

207

MPD_A4

202

DM4/DQS13

VSS

VSS

210

213

MPD_A5

203

211

NC/DQS13*

DM5/DQS14

VSS

VSS

VSS

216

219

222

MPD_A6

212

223

NC/DQS14*

VSS

VSS

225

228

231

1_8VSTR

MPD_A7

224

232

233

NC/DQS15*

DM6/DQS15

DM7/DQS16

VSS

VSS

VSS

VDDQ

234

237515662727578

NC/DQS16*

VDDQ

164

16534910

NC/DQS17*

DM8/DQS17

VDDQ

VDDQ

VDDQ

MD_A0

VDDQ

191

DQ(0)

VDDQ

MD_A1

194

MD_A2

DQ(1)

VDDQ

181

MD_A3

DQ(2)

VDDQ

175

DQ(3)

VDDQ

MD_A5

MD_A4

122

123

DQ(4)

VDDQ

17053596419769172

MD_A6

MD_A7

128

12912211322

DQ(5)

DQ(6)

VDD

VDD

DQ(7)

VDD

MD_A8

DQ(8)

VDD

MD_A9

DQ(9)

VDD

DQ(10)

VDD

MD_A12

131

132

DQ(11)

DQ(12)

DQ(13)

VDD

VDD

VDD

187

184

178

140

14124253031

DQ(14)

VDD

1896718552381120

VCC3

DQ(15)

VDD

MD_A16

DQ(16)

MD_A17

DQ(17)

RC1

MD_A18

DQ(18)

RC0

MD_A22

MD_A19

MD_A21

MD_A20

143

144

149

DQ(19)

DQ(20)

DQ(21)

DQ(22)

VDDSPD

VREF

SCL

SDA

119

SCLK

SDATA

DIMM_VREF_A

MD_A24

MD_A25

MD_A23

15033343940

DQ(23)

DQ(24)

SA1

SA2

239

240

101

DQS_L_A0

DQS_H_A0

DQS_H_A2

DQS_H_A1

ODTA_1

ODTA_0

D D

DDR2-BL-DRA

C C

68

1021977

19542434849

161

162

167

DIMM1

NC1

NC2

CB(0)

CB(1)

CB(2)

CB(3)

CB(4)

VSS

VSS

VSS

VSS

VSS

VSS

CB(5)

VSS

ODT1

ODT0

NC/TEST

VSS

VSS

VSS

VSS

VSS

VSS

2581114172023262932353841444750656679828588919497100

DQS_L_A1

1687616152827373684839392

CB(6)

CB(7)

DQS(0)

DSQ(1)

DQS*(0)

DSQ*(1)

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

MD_A28

MD_A26

MD_A27

MD_A29

152

153

DQ(25)

DQ(26)

DQ(27)

DQ(28)

SA0

BA1

BA0

190711715276

SBSA_0

SBSA_1

MD_A30

MD_A31

158

15980818687

DQ(29)

DQ(30)

CKE1

CKEA_1

CKEA_0

MD_A32

DQ(31)

CKE0

MD_A33

DQ(32)

DQ(33)

S1*

CSA_L1

MD_A34

DQ(34)

S0*

193

CSA_L0

MD_A36

MD_A35

199

DQ(35)

221

DCLKA_L2

MD_A40

MD_A39

MD_A38

MD_A37

MD_A41

200

205

20689909596

DQ(36)

DQ(37)

DQ(38)

DQ(39)

DQ(40)

DQ(41)

CK2*/RFU

CK2/RFU

CK1*/RFU

CK1/RFU

CK0*

CK0A0A1A2A3A4A5A6A7A8A9

220

138

137

186

185

DCLKA_L0

DCLKA_L1

DCLKA_H1

DCLKA_H0

DCLKA_H2

MD_A42

DQ(42)

MD_A43

MAAA_0

MD_A44

MD_A45

208

209

DQ(43)

DQ(44)

188

183631826160

MAAA_2

MAAA_1

MD_A47

MD_A46

214

DQ(45)

DQ(46)

MAAA_4

MAAA_3

MD_A48

2159899

DQ(47)

MAAA_5

MD_A49

DQ(48)

DQ(49)

18058179

MAAA_6

MD_A50

MD_A51

107

108

DQ(50)

DQ(51)

MAAA_8

MAAA_7

MD_A52

MD_A53

217

218

DQ(52)

DQ(53)

A10/AP

1777057

MAAA_9

MAAA_10

MD_A55

MD_A54

226

227

DQ(54)

A11

176

MAAA_11

MAAA_12

MD_A57

MD_A56

110

111

DQ(55)

DQ(56)

A12

A13

196

174

MAAA_13

MAAA_14

MD_A59

MD_A58

116

117

DQ(57)

DQ(58)

A14

A15

1735474

SBSA_2

MD_A61

MD_A60

229

230

DQ(59)

DQ(60)

A16/BA2

SCAS_L_A

MD_A63

MD_A62

235

236

DQ(61)

DQ(62)

DQ(63)

CAS*

RAS*

WE*

192

73

SWE_L_A

SRAS_L_A

B B

1_8VSTR

R574
1K-1-04

1 2

1K-1-04

1 2

A A

C392
.1u-16VY-04

SCLK8,16,20

DIMM_VREF_A

SDATA
SCLK

C366
C364

100P-N-04-O
100P-N-04-O

MD_A[0..63]11
DQS_L_A[0..7]11
DQS_H_A[0..7]11
MPD_A[0..7]11
MAAA_[0..14]11
CSA_L[0..3]11
CKEA_[0..3]11
DCLKA_L[0..2]11
DCLKA_H[0..2]11
ODTA_[0..3]11
SBSA_[0..2]11
SWE_L_A11
SCAS_L_A11SDATA8,16,20
SRAS_L_A11

MD_A[0..63]
DQS_L_A[0..7]
DQS_H_A[0..7]
MPD_A[0..7]
MAAA_[0..14]
CSA_L[0..3]
CKEA_[0..3]
DCLKA_L[0..2]
DCLKA_H[0..2]
ODTA_[0..3]
SBSA_[0..2]

SWE_L_A
SCAS_L_A
SRAS_L_A

VTT_DDR

MAAA_9

R545 33-04
R546 33-04

MAAA_7

R544 33-04 R542 33-04

MAAA_11
MAAA_12

R543 33-04
R557 33-04

MAAA_10
MAAA_0

R555 33-04

MAAA_1

R552 33-04

MAAA_2

R553 33-04

MAAA_4

R550 33-04R570
R549 33-04

MAAA_6
MAAA_8

R547 33-04

MAAA_5

R548 33-04

MAAA_13

R564 33-04
R551 33-04

MAAA_3
MAAA_14

R541 33-04
R562 33-04

SCAS_L_A
SWE_L_A

R561 33-04

SRAS_L_A

R559 33-04

SBSA_0
SBSA_1
SBSA_2

CKEA_0
CKEA_1
CKEA_2
CKEA_3

CSA_L0
CSA_L1
CSA_L2
CSA_L3

ODTA_0
ODTA_1
ODTA_2
ODTA_3

R558 33-04
R556 33-04

R539 43.2-1-04
R538 43.2-1-04
R540 43.2-1-04
R537 43.2-1-04

R581 43.2-1-04
R568 43.2-1-04
R560 43.2-1-04
R565 43.2-1-04

R578 43.2-1-04
R566 43.2-1-04
R563 43.2-1-04
R567 43.2-1-04

VTT_DDR

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

DIMM1(DDR2SDRAM)

946GZT-AM

15 44Tuesday, May 23, 2006

1

of

A

5

4

3

2

1

D D

DIMM2

DDR2-G-DRA

C C

B B

1_8VSTR

A A

ODTB_1

ODTB_0

68

1021977

19542434849

161

162

167

1687616152827373684839392

NC1

NC2

CB(0)

CB(1)

CB(2)

CB(3)

CB(4)

CB(5)

CB(6)

VSS

VSS

VSS

VSS

VSS

VSS

CB(7)

VSS

ODT1

ODT0

NC/TEST

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

2581114172023262932353841444750656679828588919497100

R577
1K-1-04

1 2

1 2

R582
1K-1-04

DIMM_VREF_B

C423
.1u-16VY-04

DQS_H_B0

DQS_L_B0

DQS(0)

DQS*(0)

VSS

VSS

VSS

DQS_H_B1

DQS_L_B1

DSQ(1)

DSQ*(1)

VSS

VSS

VSS

MD_B[0..63]11
DQS_L_B[0..7]11
DQS_H_B[0..7]11
MPD_B[0..7]11
MAAB_[0..14]11
CSB_L[0..3]11
CKEB_[0..3]11
DCLKB_L[0..2]11
DCLKB_H[0..2]11
ODTB_[0..3]11
SBSB_[0..2]11
SWE_L_B11
SCAS_L_B11
SRAS_L_B11
SDATA8,15,20
SCLK8,15,20

DQS_H_B2

DQS_L_B2

DSQ(2)

DSQ*(2)

VSS

VSS

VSS

DQS_L_B3

DQS_H_B3

DSQ(3)

DSQ*(3)

VSS

VSS

VSS

DQS_H_B4

VSS

103

106

DQS_H_B5

DQS_L_B5

DQS_L_B4

DQS(4)

DQS(5)

DQS*(4)

VSS

VSS

VSS

VSS

109

112

115

118

MD_B[0..63]
DQS_L_B[0..7]
DQS_H_B[0..7]
MPD_B[0..7]
MAAB_[0..14]
CSB_L[0..3]
CKEB_[0..3]
DCLKB_L[0..2]
DCLKB_H[0..2]
ODTB_[0..3]
SBSB_[0..2]
SWE_L_B
SCAS_L_B
SRAS_L_B
SDATA
SCLK

DQS_H_B6

105

DQS*(5)

VSS

VSS

121

124

DQS_L_B6

104

DSQ(6)

DSQ*(6)

VSS

VSS

127

DQS_H_B7

DQS_L_B7

114

1134645

DQS(7)

VSS

VSS

130

133

136

DQS*(7)

VSS

MD_B14

MD_B11

MD_B15

MD_B10

MD_B12

MPD_B1

MPD_B2

MPD_B0

125

126

134

135

146

147

DQS(8)

DQS*(8)

NC/DQS9*

DM0/DQS9

NC/DQS10*

NC/DQS11*

DM1/DQS10

DM2/DQS11

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

139

142

145

148

151

154

157

160

163

166

169

198

201

MAAB_0
MAAB_10
MAAB_1
MAAB_2
MAAB_3
MAAB_4
MAAB_6
MAAB_8
MAAB_5
MAAB_9
MAAB_7
MAAB_11

MAAB_12

R611 33-04

MAAB_13

R633 33-04

MAAB_14

R610 33-04

SCAS_L_B
SWE_L_B
SRAS_L_B

MPD_B5

MPD_B3

MPD_B4

155

156

202

203

211

212

NC/DQS12*

NC/DQS13*

DM5/DQS14

DM3/DQS12

DM4/DQS13

VSS

VSS

VSS

VSS

VSS

VSS

VSS

204

207

210

213

216

219

222

225

1_8VSTR

R623 33-04
R625 33-04
R621 33-04
R622 33-04
R620 33-04
R619 33-04
R617 33-04
R616 33-04
R618 33-04
R614 33-04
R615 33-04
R612 33-04

12
12
12

R631 33-04
R629 33-04
R627 33-04

NC/DQS14*

VSS

MPD_B6

223

VSS

228

231

MPD_B7

224

232

233

NC/DQS15*

DM6/DQS15

DM7/DQS16

VSS

VSS

VSS

VDDQ

234

237515662727578

VTT_DDR

NC/DQS16*

VDDQ

164

VDDQ

16534910

DM8/DQS17

VDDQ

NC/DQS17*

VDDQ

MD_B0

VDDQ

191

DQ(0)

VDDQ

MD_B1

DQ(1)

VDDQ

194

MD_B2

DQ(2)

VDDQ

181

MD_B3

175

MD_B5

MD_B4

MD_B6

122

123

128

DQ(3)

DQ(4)

DQ(5)

DQ(6)

VDDQ

VDDQ

VDD

VDD

17053596419769172

SBSB_1
SBSB_0
SBSB_2

CKEB_0
CKEB_1
CKEB_2
CKEB_3

ODTB_0
ODTB_1
ODTB_2
ODTB_3

CSB_L0
CSB_L1
CSB_L2
CSB_L3

MD_B8

MD_B9

MD_B7

12912211322

DQ(7)

DQ(8)

DQ(9)

VDD

VDD

VDD

DQ(10)

VDD

MD_B13

131

132

140

14124253031

DQ(11)

DQ(12)

DQ(13)

DQ(14)

VDD

VDD

VDD

VDD

187

184

178

1896718552381120

VCC3

R624 33-04
R626 33-04
R609 33-04

R608 43.2-1-04
R613 43.2-1-04
R606 43.2-1-04
R607 43.2-1-04

R638 43.2-1-04
R634 43.2-1-04
R632 43.2-1-04
R637 43.2-1-04

R628 43.2-1-04
R635 43.2-1-04
R630 43.2-1-04
R636 43.2-1-04

DQ(15)

VDD

MD_B16

MD_B17

DQ(16)

DQ(17)

RC1

MD_B20

MD_B18

MD_B19

143

DQ(18)

DQ(19)

RC0

VDDSPD

DIMM_VREF_B

MD_B21

144

DQ(20)

VREF

SCLK

MD_B22

149

DQ(21)

SCL

119

SDATA

MD_B23

MD_B25

MD_B24

15033343940

DQ(22)

DQ(23)

DQ(24)

DQ(25)

SDA

SA0

SA1

SA2

239

240

101

VCC3

VTT_DDR

MD_B29

MD_B26

MD_B27

MD_B30

MD_B28

152

153

DQ(26)

DQ(27)

DQ(28)

DQ(29)

BA1

BA0

190711715276

SBSB_1

SBSB_0

CKEB_1

MD_B32

MD_B31

158

15980818687

DQ(30)

DQ(31)

CKE1

CKE0

CKEB_0

DQ(32)

MD_B33

CSB_L1

MD_B34

DQ(33)

DQ(34)

S1*

S0*

193

CSB_L0

MD_B35

MD_B36

199

DQ(35)

DQ(36)

CK2*/RFU

221

DCLKB_L2

MD_B42

MD_B38

MD_B37

MD_B39

MD_B40

MD_B41

200

205

20689909596

DQ(37)

DQ(38)

DQ(39)

DQ(40)

DQ(41)

CK2/RFU

CK1*/RFU

CK1/RFU

CK0*

CK0A0A1A2A3A4A5A6A7A8A9

220

138

137

186

185

DCLKB_H0

DCLKB_L1

DCLKB_L0

DCLKB_H2

DCLKB_H1

MD_B43

MD_B44

208

DQ(42)

DQ(43)

188

183631826160

MAAB_0

MAAB_1

MD_B45

MD_B46

209

DQ(44)

DQ(45)

MAAB_2

MAAB_3

MD_B47

214

2159899

DQ(46)

MAAB_4

MD_B48

DQ(47)

MAAB_5

MD_B49

DQ(48)

DQ(49)

18058179

MAAB_6

MD_B51

MD_B50

107

108

DQ(50)

DQ(51)

MAAB_7

MAAB_8

MD_B53

MD_B52

217

218

DQ(52)

DQ(53)

A10/AP

1777057

MAAB_9

MAAB_10

MD_B56

MD_B54

MD_B55

226

227

110

DQ(54)

DQ(55)

A11

A12

176

196

MAAB_12

MAAB_11

MAAB_13

MD_B57

MD_B58

111

116

DQ(56)

DQ(57)

A13

A14

174

1735474

MAAB_14

MD_B59

117

DQ(58)

DQ(59)

A15

A16/BA2

SBSB_2

MD_B61

MD_B60

229

230

DQ(60)

DQ(61)

CAS*

SCAS_L_B

MD_B63

MD_B62

235

236

DQ(62)

DQ(63)

RAS*

WE*

192

73

SRAS_L_B

SWE_L_B

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

DIMM2(DDR2SDRAM)

946GZT-AM

16 44Tuesday, May 23, 2006

1

of

A

5

4

3

2

1

VTT_DDR

D D

C C

1_8VSTR

VTT_DDR

VTT_DDR

C395
.1u-16VY-04

C377
1u-25V

C435
.1u-16VY-04

C405
.1u-16VY-04

C394
1u-25V

CHANNEL A DECOUPING CAPs

C378
1u-25V

C412
.1u-16VY-04

C349
1u-25V

C433
.1u-16VY-04

C391
.1u-16VY-04

C431
.1u-16VY-04

C355
1u-25V

C404
.1u-16VY-04

C440
.1u-16VY-04

CHANNEL B DECOUPING CAPs

C398
.1u-16VY-04

C414
.1u-16VY-04

C422
.1u-16VY-04

C411
.1u-16VY-04

C416
1u-25V

C442
.1u-16VY-04

C413
.1u-16VY-04

C408
.1u-16VY-04

C356
1u-25V

C434
.1u-16VY-04

C419
.1u-16VY-04

C352
1u-25V

1_8VSTR

C406
.1u-16VY-04

C353
1u-25V

C418
.1u-16VY-04

C432
.1u-16VY-04

C358
1u-25V

C399
.1u-16VY-04

C420
.1u-16VY-04

1

1

+

EC64
220u-16LD6.3H11EOST

C400
.1u-16VY-04

C421
.1u-16VY-04

+

EC67
220u-16LD6.3H11EOST

C407
.1u-16VY-04

MC56

4.7u-10V-08

MC53

4.7u-10V-08

MC55

4.7u-10V-08

MC54

4.7u-10V-08-O

1

+

EC65
220u-16LD6.3H11EOST

1

+

EC71
220u-16LD6.3H11EOST

B B

A A

1_8VSTR

VTT_DDR

C376
1u-25V

C438
.1u-16VY-04

C424
1u-25V

C430
.1u-16VY-04

C375
1u-25V

C393
1u-25V

C439
.1u-16VY-04

C403
1u-25V

C436
.1u-16VY-04

C396
1u-25V

C437
.1u-16VY-04

C401
1u-25V

C441
.1u-16VY-04

C415
1u-25V

1_8VSTR

1

+

EC68
220u-16LD6.3H11EOST

1

+

EC66

220u-16LD6.3H11EOST

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

DIMM Decouping

946GZT-AM

17 44Tuesday, May 23, 2006

1

A

of

5

VCC3

4

3

2

1

D D

RED9
GREEN9
BLUE9

C C

B B

RED
GREEN
BLUE

5VDDCSDA
5VDDCSCL
3VHSYNC

3VVSYNC

R214 1K-04

VCC3

R222 2.2K-04

VCC3

3VDDCSCL9

VCC3

VCC3

3VDDCSDA9

3VDDCSCL

R217 1K-04

R221 2.2K-04

3

D5
BAV99-S

R52
75-1-04

3VDDCSDA

G

2

3

1

G

D3
BAV99-S

R49

75-1-04

VCC

R216

2.2K-04

5VDDCSCL

D

2N7002-S

S

R227 2.7K-04

VCC

D

S

2

2

3

1

1

D4
BAV99-S

R50
75-1-04

Q41

R215

2.2K-04

5VDDCSDA

Q40

2N7002-S

R226 2.7K-04

C219
.1u-16VY-04-O

C266

2.2P-25VX-04

FB6 IND-.82u

1 2

FB7 IND-.82u

1 2

FB8 IND-.82u

1 2

C267

C268

2.2P-25VX-04

2.2P-25VX-04

RVSYNC9

RHSYNC9

RVSYNC

C225

2 1

RHSYNC

C213

2 1

3VVSYNC

100P-N-04-O

3VHSYNC

100P-N-04-O

C9

2.2P-25VX-04

C11

C10

2.2P-25VX-04

U13

1

1A

2

1B

3

1Y

4

2A

5

2B

6

2Y

7 8

GND 3Y

74LVC32ADS

FB2 0

1 2

FB3 0

1 2

FB4 0

1 2

R68 100-04
R58 100-04
R57 0-04

R60 0-04

2.2P-25VX-04

14

VCC

13

4B

12

4A

11

4Y

10

3B

9

3A

VCC

VCC3

1 2

F1 FUSE-1.1AS

C71

C36

100P-N-04-O

3HSYNC

5VSDA

FB24

VGA5V

1 2

FB-600-S082A

C5

C6

10P-04

10P-04

100P-N-04-O

VCC3

2

3

D9
BAV99-S

3

D10
BAV99-S

3VSYNC

1

VCC VCC

2

5VCLK

1

LVGA5V

LRED
LGREEN
LBLUE

5VSDA
5VCLK
3HSYNC

3VSYNC

C7

C74

.1u-16VY-04-O

VGA1

1

R

2

G

3

B

11

MS0

12

MS1

4

MS2

15

MS3

9

NC

13

HS

14

VS

5

VSS

6

VSS

7

VSS

8

10P-04

3

D7
BAV99-S

3

D8
BAV99-S

VSS

10

VSS

16

CASE

17

CASE

CONN-15P3R-FBL

VCC3

2
1

2
1

3HSYNC 3VSYNC

C34
10P-04

C35
10P-04

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

VGA

946GZT-AM

18 44Tuesday, May 23, 2006

1

A

of

5

4

3

2

1

U23B

VCC3

SC29

12

E10
A12

A9

B18

A7
B19
B10
F15
E11
F14

C9

F16

E7
D16
D17
F13
A14

D8

D7
C16
C17
E13
A13

C8

A3
B4

C5

B5

G8

F7
F8

G7

N1

N2

N5

N6
N11
N12
N13
N14
N15
N16
N17
N18
N24
N25
N26

.1u-16VY-04-SB

NH82801GB-A1

PAR
#DEVSEL
PCICLK
#PCIRST
#IRDY
#PME
#SERR
#STOP
#PLOCK
#TRDY
#PERR
#FRAME

#GNT0
#GNT1
#GNT2
#GNT3
#GNT4/GPIO48
#GNT5/GPO17

#REQ0
#REQ1
#REQ2
#REQ3
#REQ4/GPIO22
#REQ5/GPI1

#PIRQA
#PIRQB
#PIRQC
#PIRQD
#PIRQE/**GPI2
#PIRQF/**GPI3
#PIRQG/**GPI4
#PIRQH/**GPI5

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

C409
18P-04

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

X5

1 2

X-32.768K-20m12.5D

R576 10M-04

12

PAR30,34,39
DEVSEL_L30,34,39
CK_P_33M_ICH8

IRDY_L30,34,39
PCIPME_L30,34,39
SERR_L30,34,39

D D

C C

B B

P66DET

GPI10

GPO20

EL_YLW_LED

EL_GRN_LED

GPIO26

STOP_L30,34,39
PLOCK_L30
TRDY_L30,34,39
PERR_L30,34,39
FRAME_L30,34,39

R442 8.2K-04
R475 8.2K-04-O
R450 8.2K-04
R474 8.2K-04-O
R599 8.2K-04
R589 8.2K-04-O

CAD NOTE:
PLACE 1 EACH NEAR A3 & F1.
PLACE REMAINDER ANYWHERE.

12

SC42

.1u-16VY-04-SB

EL1

1
3
5

H3*2-P6E-O

RSMVCC3

1 2

R448 0-04

C365

.1u-16VY-04-O

PAR
DEVSEL_L
CK_P_33M_ICH
PCIRST_L
IRDY_L
PCIPME_L
SERR_L
STOP_L
PLOCK_L
TRDY_L
PERR_L
FRAME_L

PGNT-0

PGNT-030

PGNT-1

PGNT-130

PGNT-2

PGNT-234

PGNT-3

PGNT-339

PGNT-4

PGNT-5

PREQ-0

PREQ-030

PREQ-1

PREQ-130

PREQ-2

PREQ-230,34

PREQ-3

PREQ-330,39

PREQ-4
PREQ-5

INT-A
INT-B
INT-C

INT-C30

INT-D

INT-D30

INT-E

INT-E30,34

INT-F

INT-F30,39

INT-G

INT-G30

INT-H

INT-H30

3VSBY
12
12
12

VCC3

12
12
12

12

12

SC41

SC28

.1u-16VY-04-SB

.1u-16VY-04-SB

2
4

R447
1K-04

LAN_PWROKRSMRST_L

MC40

4.7u-10V-08-O

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

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

P3
P4
P12
P13
P14
P15
P16
P17
P24
P27
P28
R1
R11
R12
R13

1 2
12

RTCX1

R580
0-04

RTCX2

C410
18P-04

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

CBE-0
CBE-1
CBE-2
CBE-3

AD0 30,34,39
AD1 30,34,39
AD2 30,34,39
AD3 30,34,39
AD4 30,34,39
AD5 30,34,39
AD6 30,34,39
AD7 30,34,39
AD8 30,34,39
AD9 30,34,39
AD10 30,34,39
AD11 30,34,39
AD12 30,34,39
AD13 30,34,39
AD14 30,34,39
AD15 30,34,39
AD16 30,34,39
AD17 30,34,39
AD18 30,34,39
AD19 30,34,39
AD20 30,34,39
AD21 30,34,39
AD22 30,34,39
AD23 30,34,39
AD24 30,34,39
AD25 30,34,39
AD26 30,34,39
AD27 30,34,39
AD28 30,34,39
AD29 30,34,39
AD30 30,34,39
AD31 30,34,39

CBE-0 30,34,39
CBE-1 30,34,39
CBE-2 30,34,39
CBE-3 30,34,39

3VSBY

RN23
10K-8P4R-04

SPI
PCI
LPC

24P_GPIO29

BIT_CLK
AC_RESET­SDATI0

SDATO
SYNC SYNCR

CK_14M_ICH

R505 8.2K-04
R506 8.2K-04-O
R483 8.2K-04
R469 8.2K-04-O
R461 8.2K-04
R482 8.2K-04-O

7 8
5 6
3 4
1 2

SPICS1

PGNT-4

PGNT-5

BIT_CLK27
AC_RESET-27,28
SDATI027

SDATO27
SYNC27
CK_14M_ICH8

MOSI
SPI_MOS_O
SPICS

GNT_4 , GNT_5

0
1

1
0

11

FWH024,26,40
FWH124,26,40
FWH224,26,40
FWH324,26,40
LDRQ0_L26
FWH424,26,40

R521 33-04

1 2

R515 33-04

1 2

R518 33-04

1 2

R510 33-04

1 2

STP42

1

STP44

1

STP45

1

STP43

1

LAN_JCLK
LAN_JRST

STP35

STP37
STP34
STP36
STP41
STP40

RTCRST_L20

SMBCLK20,22,30,31,32,40
SMBDATA20,22,30,31,32,40

GPI14

3VSBY

12
12
12
12
12
12

24P_GPIO
FWH0
FWH1
FWH2
FWH3
LDRQ0_L
FWH4

SDOR

EE_CS

EE_DI

EE_DO

EE_SK

LAN_JCLK

1

LAN_JRST

1

LAN_PWROK

LAN_JRXD0

1

LAN_JRXD1

1

LAN_JRXD2

1

LAN_JTXD0

1

LAN_JTXD1

1

LAN_JTXD2

1

RTCX1
RTCX2
RTCRST_L

SMALERT_L

SMBCLK

SMBDATA

ALERT_L

SMLINK0

SMLINK1

MOSI

SPI_MOS_O

SPICS

SPICS1

GPO25

GPO24

SMBDATA
SMBCLK
PCIE_WAKE_L
PCIPME_L GPI0
HWRST_L
ALERT_L

SMLINK0
SMLINK1
SMALERT_L

SPIWP_L

LPCPME_L
PWRBT_L
RI_L

GPI12

BATLOW_L
LPCPD_L
WOL

GPO25

PWROK

U23D
NH82801GB-A1

AA5

#LDRQ1/GPIO23

AA6

LAD0/FWH0

AB5

LAD1/FWH1

AC4

LAD2/FWH2

Y6

LAD3/FWH3

AC3

#LDRQ0

AB3

#LFRAME

U1

ACZ_BITCLK

R5

#ACZ_RST

T2

ACZ_SDIN0

T3

ACZ_SDIN1

T1

ACZ_SDIN2

T4

ACZ_SDOUT

R6

ACZ_SYNC

AC1

CLK14

W1

EE_CS

W3

EE_DIN

Y2

EE_DOUT

Y1

EE_SHCLK

GPO35/#SATACLKREQ

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

12

1 2
1 2

7 8
5 6
3 4
1 2

1 2

C386
33P-04-O

3VSBY

12
12

12
12
12

RN22
10K-8P4R-04

12
12
12
12
12
12
12
12

12

R666 8.2K-04

R476 8.2K-04-O
R514 8.2K-04
R424 2.2K-04
R425 2.2K-04
R477 8.2K-04
R473 10K-04-O
R729 8.2K-04

R478 8.2K-04
R443 8.2K-04
R479 8.2K-04
R502 8.2K-04
R444 8.2K-04
R446 8.2K-04
R501 8.2K-04
R445 8.2K-04

R464 8.2K-04

GPI0
GPI6

GPI7
*GPI8
*GPI9

*GPI10
*GPI12
*GPI13
*GPI14
*GPI15
GPO16
GPO18

GPO20
*GPO24
*GPO25

*GPO26/EL_RSVD
*GPO27/EL_STATE0
*GPO28/EL_STATE1

GPO32
GPO33
GPO34

GPI38
GPI39

GPIO49/CPUPWRGD

#THRM
VRMPWRGD
#MCH_SYNC

#PWRBTN

#SUS_STAT

SUSCLK

#SYS_RST

#PLTRST

#WAKE

PWROK

#INTRUDER

#RSMRST

INTVRMEN

SPKR

#SLP_S3
#SLP_S4
#SLP_S5

3VSBY

2/22

AB18
AC21
AC18
E21
E20
A20
F19
E19
R4
E22
AC22
AC20
AF21
R3
D20
A21
B21
E23
AG18
AC19
U2
AD21
AD20
AE20
AG24

AF20
AD22
AH20
C23
A28

#RI

A27
C20
A22
C26
F20
AA4
Y5
Y4
W4
A19

B24
D23
F22

C21

TP0

AF24

TP1

AH25

TP2

F21

TP3

INTRUDER_L
INTVRMEN

R604 10K-04-O

TBL_L

SPKR
FWHWP_L

GPI6
GPI7
THRM_L
PREQ-5
PREQ-4
INT-G
PREQ-1
INT-E
PREQ-3
GPI38
INT-F
PREQ-2
GPI39
PREQ-0
INT-H
INT-A
INT-B
INT-C
INT-D

PCIRST_L

R449 8.2K-04

AUD_FP_DET

R154 8.2K-04

GPI0

GPI6
GPI7

WOL
P66DET
GPI10

GPI12

LPCPME_L

GPI14
SPIWP_L

AUD_FP_DET
GPIO_MUTE

GPO20
GPO24

GPO25
GPIO26
EL_GRN_LED
EL_YLW_LED
FWHWP_L
TBL_L

GPI38
GPI39
H_CPUPWRGD

THRM_L
VRM_PWRGD
ICH_SYNC_N
PWRBT_L
RI_L
LPCPD_L

HWRST_L
PLTRST_L
PCIE_WAKE_L
PWROK
INTRUDER_L
RSMRST_L
INTVRMEN
SPKR

SLP3_L
SLP4_L
SLP5_L

BATLOW_L

R509 8.2K-04

12

1 2

R527 1M-04

1 2

R526 390K-04

1 2

1 2

R586 10K-04

1 2

R655 8.2K-04

1 2

R595 10K-04

7 8

RN25

5 6

10K-8P4R-04

3 4
1 2

R468 8.2K-04
R470 8.2K-04
R494 8.2K-04
R484 8.2K-04
R499 8.2K-04
R471 8.2K-04
R588 8.2K-04
R493 8.2K-04
R472 8.2K-04
R587 8.2K-04
R467 8.2K-04
R498 8.2K-04
R465 8.2K-04
R466 8.2K-04
R462 8.2K-04
R463 8.2K-04

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12

2/22

12
12

WOL 25
P66DET 23

LPCPME_L 26

AUD_FP_DET 28

GPIO_MUTE 28

GPO24 36

FWHWP_L 24
TBL_L 24

H_CPUPWRGD 4
THRM_L 26

VRM_PWRGD 35
ICH_SYNC_N 9
PWRBT_L 26
RI_L 25

LPCPD_L 40

HWRST_L 4,29
PLTRST_L 9,24,26
PCIE_WAKE_L 22,31,32
PWROK 9,21,26

RSMRST_L 26
SPKR 27,29
SLP3_L 26,36

SLP4_L 8,36
SLP5_L 29

3VSBY

1

STP47

1

STP46

RTCVCC

VCC3

FOR ACER

A A

RSMVCC3

12

R572 22K-04-O

C389
1u-25V-O

5

RSMRST_L

12

21

MC42
10u-10V-08-O

GPI14 GPI12

4

JP1

H2*1

1
2

3

JP2

H2*1

1
2

2

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

ICH7 Part A&D

946GZT-AM

1

19 44Tuesday, May 23, 2006

of

A

5

U23A

AB25
AB26
AD24
AD25

M25
M26

V25
V26
Y25
Y26

C25
D25

L27
L28

P25
P26
N27
N28

T24
T25
R27
R28

K2
K1
E5

L5
L4

C3
M2

M1

A2

N3
N4

B3

D1
D2

NH82801GB-A1

DMI_RXP0
DMI_RXN0
DMI_RXP1
DMI_RXN1
DMI_RXP2
DMI_RXN2
DMI_RXP3
DMI_RXN3

DMI_ZCOMP
DMI_IRCOMP

PCIE_RXP4
PCIE_RXN4
PCIE_TXP4
PCIE_TXN4

PCIE_RXP5
PCIE_RXN5
PCIE_TXP5
PCIE_TXN5

PCIE_RXP6
PCIE_RXN6
PCIE_TXP6
PCIE_TXN6

USB_P4
USB_N4
#OC4

USB_P5
USB_N5
#OC5/*GPIO29

USB_P6
USB_N6
#OC6/*GPIO30

USB_P7
USB_N7
#OC7/*GPIO31

USBRBIAS
#USBRBIAS

DMI_TXP0

DMI_TXN0

DMI_TXP1

DMI_TXN1

DMI_TXP2

DMI_TXN2

DMI_TXP3

DMI_TXN3
DMI_CLKP

DMI_CLKN

PCIE_RXP1
PCIE_RXN1
PCIE_TXP1
PCIE_TXN1

PCIE_RXP2
PCIE_RXN2
PCIE_TXP2
PCIE_TXN2

PCIE_RXP3
PCIE_RXN3
PCIE_TXP3
PCIE_TXN3

USB_N0

USB_N1

USB_N2

USB_N3

DMI_TXP09
DMI_TXN09
DMI_TXP19
DMI_TXN19

V_1P5_FILTER

DM_RXP0
DM_RXN0
DM_RXP1
DM_RXN1
DM_RXP2
DM_RXN2
DM_RXP3
DM_RXN3

DMI_TXP0
DMI_TXN0
DMI_TXP1
DMI_TXN1
DMI_TXP2
DMI_TXN2
DMI_TXP3
DMI_TXN3

DMI_TXP29
DMI_TXN29
DMI_TXP39
DMI_TXN39

Close to IGH7

D D

C C

Must routing a trace to 22.6ohm
pad, Don't direct connect with
USBRBIAS_L.(two trace must < 500
mils)

B B

A A

DMI_TXP0
DMI_TXN0
DMI_TXP1
DMI_TXN1
DMI_TXP2
DMI_TXN2
DMI_TXP3
DMI_TXN3

R504 24.9-1-04

1 2

USBP4P

USBP4P33

USBP4N

USBP4N33

OC45_L

OC45_L33

USBP5P

USBP5P33

USBP5N

USBP5N33

OC45_L
USBP6P

USBP6P33

USBP6N

USBP6N33

OC67_L

OC67_L33

USBP7P

USBP7P33

USBP7N

USBP7N33

OC67_L

ER21

22.6-1

R511 5.1K-04
R517 5.1K-04-O
R520 5.1K-04
R523 5.1K-04-O
R525 5.1K-04
R528 5.1K-04-O
R531 5.1K-04
R534 5.1K-04-O

SR15 5.1K-04-SB
SR16 5.1K-04-SB-O
SR17 5.1K-04-SB
SR18 5.1K-04-SB-O
SR19 5.1K-04-SB
SR20 5.1K-04-SB-O
SR21 5.1K-04-SB
SR22 5.1K-04-SB-O

USBRBIAS_L

USB_P0

#OC0

USB_P1

#OC1

USB_P2

#OC2

USB_P3

#OC3

CLK48

OC0123_L

SDATA
SCLK
KBRST_L
SIRQ

A20GATE_L

OC67_L
OC45_L

4

DM_RXP0

U27

DM_RXN0

U28

DM_RXP1

W27

DM_RXN1

W28

DM_RXP2

AA27

DM_RXN2

AA28

DM_RXP3

AC27

DM_RXN3

AC28

CK_PE_100M_ICH_H

AE27

CK_PE_100M_ICH_L

AE28
F25

F26

C180 .1u-16VY-04

E27
E28

C177 .1u-16VY-04

H25
H26

C373 .1u-16VY-04

G27
G28

C372 .1u-16VY-04

K25
K26
J27
J28

USBP0P

F2

USBP0N

F1

OC0123_L

D3

USBP1P

G3

USBP1N

G4

OC0123_L

C4

USBP2P

H2

USBP2N

H1

OC0123_L

D5

USBP3P

J3

USBP3N

J4

OC0123_L

D4

CK_USB_48M_ICH

B2

R455 2.7K-04
R452 2.7K-04
R743 10K-04
R742 10K-04
R744 10K-04

OC0123_L 33

1 2
1 2

1 2
1 2
1 2

RN21

8
6
4
2

10K-8P4R-12-O

C379 .1u-16VY-04
C380 .1u-16VY-04
C381 .1u-16VY-04
C382 .1u-16VY-04
C384 .1u-16VY-04
C385 .1u-16VY-04
C388 .1u-16VY-04
C390 .1u-16VY-04

CK_PE_100M_ICH_H 8
CK_PE_100M_ICH_L 8

HSI_P1 31

HSI_N1 31

HSO_P1 31

HSO_N1 31

HSI_P2 22

HSI_N2 22

HSO_P2 22

HSO_N2 22

PDD[0..15]23

USBP0P 33
USBP0N 33

USBP1P 33
USBP1N 33

USBP2P 33
USBP2N 33

USBP3P 33
USBP3N 33

CK_USB_48M_ICH 8

VCC3

3VSBY

7
5
3
1

DMI_RXP0
DMI_RXN0
DMI_RXP1
DMI_RXN1
DMI_RXP2
DMI_RXN2
DMI_RXP3
DMI_RXN3

SATABIAS LENGTH NO
LONGER THAN 200MIL TO
RESISTOR

2/22

D34

BAT54C-S

1
12

R643
1K-04

VBAT

13

2

DMI_RXP0 9
DMI_RXN0 9
DMI_RXP1 9
DMI_RXN1 9
DMI_RXP2 9
DMI_RXN2 9
DMI_RXP3 9
DMI_RXN3 9

PDD[0..15]

RTCVCC

3

2

3VSBY

C443
1u-25V

BAT1
SK-CR2032-DRA

CK_100M_SATA_H8
CK_100M_SATA_L8

FERR_L4
NMI4
KBRST_L26
SIRQ26,40
SMI_L4
STPCLK_L4
THERMTRIP_L4

3

SATA2RXP23
SATA2RXN23
SATA2TXP23
SATA2TXN23

SATA3RXP23
SATA3RXN23
SATA3TXP23
SATA3TXN23

RTC

12

C387
1u-25V

CLOSE TO ICH8

R640
20K-04

1 2

12

123

CLR_CMOS1

H3*1-R

CLR_CMOS

U23C

SATA2RXP
SATA2RXN
SATA2TXP
SATA2TXN

SATA3RXP
SATA3RXN
SATA3TXP
SATA3TXN

CK_100M_SATA_H
CK_100M_SATA_L

SATABIAS

R592 24.9-1-04

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6 PDA0
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

FERR_L
NMI
KBRST_L
SIRQ
SMI_L

STPCLK_L

R591 0-04

THERMTRIP_L

THERMTRIP_L
FERR_L

NH82801GB-A1

AE7

SATA_RXP2

AF7

SATA_RXN2

AH6

SATA_TXP2

AG6

SATA_TXN2

AE9

SATA_RXP3

AD9

SATA_RXN3

AH8

SATA_TXP3

AG8

SATA_TXN3

AE1

SATA_CLKP

AF1

SATA_CLKN

AG10

SATARBIAS

AH10

#SATARBIAS

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

AG26

#FERR

AH24

NMI

AG23

#RCIN

AH21

SERIRQ

AF23

#SMI

AH22

#STPCLK

AF26

#THERMTRIP

R603 62-04
R601 62-04

SATA_RXP0
SATA_RXN0
SATA_TXP0
SATA_TXN0

SATA_RXP1
SATA_RXN1
SATA_TXP1
SATA_TXN1

#SATALED

SATA_GP0/GPI21
SATA_GP1/GPI19
SATA_GP2/GPI36
SATA_GP3/GPI37

#DDACK

DDREQ

#DIOR

#DIOW

IORDY

#DCS1
#DCS3

IDEIRQ

A20GATE

#A20M

#CPUSLP

#IGNNE

#INIT3_3V

#INIT
INTR

FSBVTT

DA0
DA1
DA2

Place at ICH END of Route

12

R438

C350

CLR_CMOS
1-2 : NORMAL
2-3 : CLEAR CMOS

RTCRST_L

12

R642
1K-04

RTCRST_L 19

.1u-16VY-04

+12V

1 2

2N7002-S

2N7002-S

2

SATA0RXP

Q45

Q46

AE3
AF3
AH2
AG2

AD5
AE5
AH4
AG4

AF18
AF19

AH18
AH19
AE19

AF16
AE15
AF15
AH15
AG16

AH17
AE17
AF17

AE16
AD16

AH16

AE22
AH28
AG27
AG22
AG21
AF22
AF25

10K-04

G

G

SATA0RXN
SATA0TXP
SATA0TXN

SATA1RXP
SATA1RXN
SATA1TXP
SATA1TXN

SATALED

RN24

10K-8P4R-12

PDDACK_L
PDREQ_L
PDIOR_L
PDIOW_L
PIORDY

PDA1
PDA2

CS1P_L
CS3P_L

IRQ14

A20GATE_L
A20M_L
TESTHI13
IGNNE_L
ICH_INIT_33V
HINIT_L
INTR

SMBDATA19,22,30,31,32,40
SMBCLK19,22,30,31,32,40

D

12

S

D

12

S

SCLK8,15,16
SDATA8,15,16

1
3
5
7

R480
0-04-O

R456

1 2

0-04-O

R460
0-04-O

R451

1 2

0-04-O

SATA0RXP 23
SATA0RXN 23
SATA0TXP 23
SATA0TXN 23

SATA1RXP 23
SATA1RXN 23
SATA1TXP 23
SATA1TXN 23

SATALED 29

2
4
6
8

PDDACK_L 23
PDREQ_L 23
PDIOR_L 23
PDIOW_L 23
PIORDY 23

PDA0 23
PDA1 23
PDA2 23

CS1P_L 23
CS3P_L 23

IRQ14 23

A20GATE_L 26
A20M_L 4

TESTHI13 4

IGNNE_L 4
ICH_INIT_33V 24
HINIT_L 4
INTR 4

SMBDATA
SMBCLK

SCLK
SDATA

SMBDATA

SDATA

SMBCLK

SCLK

VCC3

1

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

ICH7 Part B&C

946GZT-AM

1

20 44Tuesday, May 23, 2006

A

of

5

4

3

2

1

U23E

AD2

AG28

M11
M18

AE23
AE26
AH26

AA7
AB12
AB20
AC16
AD13
AD18
AG12
AG15
AG19
AH11

G11

G12

G16

G19

AA2

G20

F6

W5

C1

L11
L12
L14
L16
L17
L18

P11
P18
T11

T18
U11
U18
V11
V12
V14
V16
V17
V18

A5

B13
B16
B27

B7
C10
D15

F9

U6

A24
C24
D19
D22

E3

K3

K4

K5

K6

L1

L2

L3

L6

L7

M6
M7
N7

P7

R7

V1

V5

W2
W7

C28

K7

Y7

NH82801GB-A1

5VREF_SUS
VCCRTC
VCCUSBPLL
VCCSATAPLL
VCCDMIPLL
VCC1_05

VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05
VCC1_05

V_CPU_IO
V_CPU_IO
V_CPU_IO

VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3

VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3

VCCSUS1_05
VCCSUS1_05
VCCSUS1_05
VCCSUS1_05
VCCSUS1_05

VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A
VCC_1_5_A

VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B
VCC_1_5_B

5VREF
5VREF

CLOSE TO
ICH7 REF
PIN

V_1P5_ICH

D D

FSBVTT

CLOSE TO
ICH7 REF
PIN

CLOSE TO PIN A5

C C

CLOSE TO PIN AG15
CLOSE TO PIN AH11

CLOSE TO PIN B13
CLOSE TO PIN B16
CLOSE TO PIN B27

CLOSE TO PIN U6

CLOSE TO END
OF TRACE

B B

CLOSE TO PIN V1

5V_REF_SUS V5REF

C371 .1u-16VY-04

RTCVCC

C383 .1u-16VY-04
SC48 .1u-16VY-04-SB

VCCSATA_PLL_ICH

VCCDMI_PLL

V_1P05_ICHCORE

MC57

4.7u-10V-08
C425 .1u-16VY-04

C427 .1u-16VY-04
C508 .1u-16VY-04 R670 100-04-O

VCC3

C369 .1u-16VY-04
C359 .1u-16VY-04

C361 .1u-16VY-04
C309 .1u-16VY-04
C331 .1u-16VY-04

C226 .1u-16VY-04

3VSBY

C362 .1u-16VY-04

SC33 .1u-16VY-04-SB

SC31 .1u-16VY-04-SB

A1
AB10
AB17
AB7
AB8
AB9
AC10
AC17
AC6
AC7
AC8
AD10
AD6
AE10
AE6
AF10
AF5
AF6
AF9
AG5
AG9
AH5
AH9
F17
G17
H6
H7
J6
J7
T7

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
W22
W23
Y22
Y23
AA22
AA23
AB22
AB23
AC23
AC24
AC25
AC26
AD26
AD27
AD28

AD17
G10

CLOSE TO PIN A1

SC44 .1u-16VY-04-SB

V_1P5_ICH

V_1P5_FILTER

SC34 .1u-16VY-04-SB

SC35 .1u-16VY-04-SB

SC32 .1u-16VY-04-SB

V5REF

SC45 .1u-16VY-04-SB

V_1P5_ICH

1 2

B

Q50

PMBS3904-S

ATXPOK26,29,36

CLOSE TO END
OF TRACE

CLOSE TO END
OF TRACE

CLOSE TO PIN AD17

L37

IND-1u-08

E C

5VSB3VSBY

12

21

R503
10

5V_REF_SUS

C370
.1u-16VY-04

ATXPOK

R598

1-1-04

12

1 2

VCCDMI_PLL

C426
.01u-Y-04

21

BC12

10u-10V-08-O

MC52
10u-10V-08

C447 .1u-16VY-04-O

21

BC11

.1u-16VY-04-O

VCC3

P N

1N4148W-S

RSMVCC3

147

1 2

D33

U29A

74LVC14ADS-O

<100 mils from ICH7

V_1P5_ICH

1 2

L36 IND-10u-08

100mA at least

.1u-16VY-04

V_1P5_FILTER V_1P5_ICH

12

+

MC47

4.7u-10V-08

ICH6 V1.5 PCI Express powers, The LC filter
is required to source 1A of current with less
than 30mV of drop across the filter.

VCCSATA_PLL_ICH

MC51

C417

10u-10V-08

L35 IND-.47u-12

1 2

12

EC70

220u-16LD6.3H11EOST

21

SC30

RSMVCC3

147

3 4

21

BC5

.1u-16VY-04-SB-O

U29B

1 2

R671 0-04-O

74LVC14ADS-O

1 2

R596 1K-04

.1u-16VY-04

VCC

PWROK 9,19,26

U23F
NH82801GB-A1

A4

VSS

A23

VSS

B1

VSS

B8

VSS

B11

VSS

B14

VSS

B17

VSS

B20

VSS

B26

VSS

B28

VSS

C2

VSS

C6

VSS

D10

VSS

D13

VSS

D18

VSS

D21

VSS

D24

VSS

E1

VSS

E2

VSS

E8

VSS

E15

VSS

F3

VSS

F4

VSS

F5

VSS

F12

VSS

F27

VSS

F28

VSS

G1

VSS

G2

VSS

G5

VSS

G6

VSS

G9

VSS

G14

VSS

G18

VSS

G21

VSS

G24

VSS

G25

VSS

G26

VSS

H3

VSS

H4

VSS

H5

VSS

H24

VSS

H27

VSS

H28

VSS

J1

VSS

J2

VSS

J5

VSS

J24

VSS

J25

VSS

J26

VSS

K24

VSS

K27

VSS

K28

VSS

L13

VSS

L15

VSS

L24

VSS

L25

VSS

L26

VSS

M3

VSS

M4

VSS

M5

VSS

M12

VSS

M13

VSS

M14

VSS

M15

VSS

M16

VSS

M17

VSS

M24

VSS

M27

VSS

M28

VSS

AG1

VSS

AG3

VSS

AG7

VSS

AG14

VSS

AG17

VSS

AG20

VSS

AG25

VSS

AH1

VSS

AH3

VSS

AH7

VSS

AH23

VSS

AH27 AH12

VSS VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

E4
AG11
C27
R14
R15
R16
R17
R18
T6
T12
T13
T14
T15
T16
T17
U4
U12
U13
U14
U15
U16
U17
U24
U25
U26
V2
V13
V15
V24
V27
V28
W6
W24
W25
W26
Y3
Y24
Y27
Y28
AA1
AA24
AA25
AA26
AB4
AB6
AB11
AB14
AB16
AB19
AB21
AB24
AB27
AB28
AC2
AC5
AC9
AC11
AD1
AD3
AD4
AD7
AD8
AD11
AD15
AD19
AD23
AE2
AE4
AE8
AE11
AE13
AE18
AE21
AE24
AE25
AF2
AF4
AF8
AF11
AF27
AF28

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

ICH7 Part E&F

946GZT-AM

1

21 44Tuesday, May 23, 2006

A

of

5

C511

MC66

4.7u-10V-08

12

C510

.1u-16VY-04

12

.1u-16VY-04

12

C515
.1u-16VY-04

C518

.1u-16VY-04

RSMVCC3

12

.1u-16VY-04

C512

12

C535

.1u-16VY-04

SDA
SCL

C509
.1u-16VY-04

2 1

MC62

4.7u-10V-08

12

.1u-16VY-04

C513

C514

MC64

4.7u-10V-08

12

C519

.1u-16VY-04

C_MDIP_0 33,39
C_MDIN_0 33,39
C_MDIP_1 33,39
C_MDIN_1 33,39
C_MDIP_2 33,39
C_MDIN_2 33,39
C_MDIP_3 33,39
C_MDIN_3 33,39

R767

2.7K-04

VAUX25

12

.1u-16VY-04

12

VAUX12

12

C520

.1u-16VY-04

R768

2.7K-04
U37

5

SDA

6

SCL

1

A0

2

A1

3

A2

AT24C02N-10SU-2.7

VDD33

1 2

L40 0-08

1 2

D D

BC_CTRL25

C C

BC_CTRL12

REG_GND

Short PAD

B B

MDIP_0
MDIN_0
MDIP_1
MDIN_1
MDIP_2
MDIN_2
MDIP_3
MDIN_3

A A

5

VDD33

1

U34

BCP69-16-S

MC63

10u-10V-08

VDD33

1

U36

BCP69-16-S

MC65

10u-10V-08

SP3

R72 0-04

1 2

R75 0-04

1 2

R74 0-04

1 2

R73 0-04

1 2

R76 0-04

1 2

R77 0-04

1 2

R109 0-04

1 2

R108 0-04

1 2

L41 0-08

32

4

32

4

VCC

WE-VSS

4

VDD33

VAUX12

3

LAN_AVDD

LAN_AVDD

LAN_AVDDL

2

MDIP_3
MDIN_3
MDIN_2
MDIP_2
MDIP_1
MDIN_1
MDIN_0
MDIP_0

R751 1.24K-1-04

LAN_BIASVDD

LAN_GPHYPLLVDD

1

VAUX12

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

1
1

MC68

MC69

MC70

MC71

U35

52

AVDD

53

VMAINPRSNT

54

VAUXPRSNT

55

VDDC

56

VDDIO

57

SMB_DATA

58

SMB_CLK

59

NC/ENERGY_DET

60

VDDC

61

VDDIO

62

CS#

63

SI

64

SO

65

SCLK

66

TRAFFICLED#

67

SPD1000LED#

68

VDDP

69

GND

LED_LINK100

LINKLED

LANGPIO0

EEP_WE

LANGPIO2

LAN_AVDDL

C524

.1u-16VY-04

LAN_GPHYPLLVDD

C526

.1u-16VY-04

LAN_PCIEPLLVDD

C532

.1u-16VY-04

LAN_PCIEVDD

C533

.1u-16VY-04

3

AVDD

TRD2-

TRD3-

TRD2+

TRD3+

AVDDL

AVDDL

TRD1-

TRD1+

AVDDL

AVDD

TRD0-

RDAC

TRD0+

AVDDL

BIASCDD

BMC5786(M)

SPD100LED#

LINKLED#

LOW_PWR

GPIO0_SERIALDO

VDDC

VDDIO

GPIO1_SERIALDI

GPIO2

UART_MODE

PERST#

NC(CLK_REQ#)

WAKE#

VDDC

REGCTL12

VDDIO

1234567891011121314151617

R758 4.7K-04

GND

VAUX25

LAN_AVDDL

GND

GND

GND

GND

FB37
FB-120-S

FB39
FB-120-S

FB41
FB-120-S

21

21

21

REG_GND

BC_CTRL12

R756 0-04-O

LAN_BIASVDD

.1u-16VY-04

LAN_XTALVDD

.1u-16VY-04

C536 .1u-16VY-04
C534 .1u-16VY-04

VDDC

PCIE_VDD

GPHY_PLLVDD
PCIE_RXDN

PCIE_RXDP

PCIE_PLLVDD

REFCLK+

REFCLK-

PCIE_VDD

PCIE_TXDP

PCIE_TXDN

PCIE_GND

XTALVDD

XTALO

XTALI
VDDC

VDDIO

REGCTL25

VDDP

BCM5786MQFNG

REG_GND

C525

C531

2

34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19

BC_CTRL25

18

GND

GND

GND

LAN_AVDD

GND

LAN_PCIEVDD

LAN_PCIEPLLVDD

LAN_PCIEVDD

C516 .1u-16VY-04
C517 .1u-16VY-04

LAN_PCIEGND
LAN_XTALVDD

XTALO
XTALI

VAUX12
VDD33

VAUX25

VDD33
VAUX12

HSO_N2 20
HSO_P2 20

CK_PE_100M_LAN_H 8
CK_PE_100M_LAN_L 8

HSI_P2 20
HSI_N2 20

12

27p-04

C521

LAN_25MCLK 8

X7

X-25M-30m20KTSD

XTALI

12

XTALO

12

R773

200-04

12

3

12

C522
27p-04

R151
0-04-O

TRACE TO IC IS 25MIL

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

BMC5786

946GZT-AM

1

of

22 44Tuesday, May 23, 2006

A

VCC3

VDD33

R752 1K-04
R753 1K-04

SMBDATA19,20,30,31,32,40
SMBCLK19,20,30,31,32,40

TX_RX29,33,39
LINK33,39

R772
150-04

VDD33

7

8

VCC3

21

C523
.1u-16VY-04

8

R769

4.7K-04

74

EEP_WE

R770

4.7K-04-O

4

R754 0-04-O
R755 0-04-O

D24 1N4148W-S
D25 1N4148W-S
D26 1N4148W-S

135

RN29

10K-8P4R-12

246

TRX_LED
LED_LINK1000
LED_LINK100
LINKLED

Disable SPI
EEPROM

R771 4.7K-04
R774 4.7K-04

R149 330-04

P N
P N
P N

VAUX12

LAN_PCIEGND

SDA
SCL
TRX_LED
LED_LINK1000

PCIE_WAKE_L19,31,32

FB36

1 2

FB-600-S082A

FB38
FB-120-S

FB40
FB-120-S

FB42
FB-120-S
SP4

Short PAD

VAUX25

GND

LANGPIO1
LANGPIO3

PCIRST_L126,31,32,40

4.7u-10V-08

21

4.7u-10V-08

21

4.7u-10V-08

21

4.7u-10V-08

5

SATA1

C502 .01u-Y-04

TXN
RXN
RXP

TXN
RXN
RXP

TXN
RXN
RXP

TXN
RXN
RXP

AUGNDAUGND

TXP

TXP

TXP

TXP

8
7
6

8
7
6

2
3
5
6

2
3
5
6

2
3
5
6

2
3
5
6

C497 .01u-Y-04
C490 .01u-Y-04
C485 .01u-Y-04

C461 .01u-Y-04
C458 .01u-Y-04
C450 .01u-Y-04
C448 .01u-Y-04

C498 .01u-Y-04
C494 .01u-Y-04
C491 .01u-Y-04
C486 .01u-Y-04

C462 .01u-Y-04
C459 .01u-Y-04
C451 .01u-Y-04
C449 .01u-Y-04

1

GND

4

GND

D D

C C

B B

A A

7

GND

CONN-SATA-7P2R-OR
SATA2

1

GND

4

GND

7

GND

CONN-SATA-7P2R-OR

SATA3

1

GND

4

GND

7

GND

CONN-SATA-7P2R-OR
SATA4

1

GND

4

GND

7

GND

CONN-SATA-7P2R-OR

H5 HOLE-A

1
2
3
4 5

9

H1 HOLE-A

1
2
3
4 5

9

AUGND

SATA0TXP
SATA0TXN
SATA0RXN
SATA0RXP

SATA1TXP
SATA1TXN
SATA1RXN
SATA1RXP

SATA2TXP
SATA2TXN
SATA2RXN
SATA2RXP

SATA3TXP
SATA3TXN
SATA3RXN
SATA3RXP

H2 HOLE-A

1
2
3
4 5

9

H6 HOLE-A

1
2
3
4 5

9

8
7
6

8
7
6

SATA0TXP 20
SATA0TXN 20
SATA0RXN 20
SATA0RXP 20

SATA1TXP 20
SATA1TXN 20
SATA1RXN 20
SATA1RXP 20

SATA2TXP 20
SATA2TXN 20
SATA2RXN 20
SATA2RXP 20

SATA3TXP 20
SATA3TXN 20
SATA3RXN 20
SATA3RXP 20

4

PDD[0..15]20

VCC

PCIRST_L026

H3 HOLE-A

1
2
3
4 5

9

H7 HOLE-A

1
2
3
4 5

9

8
7
6

8
7
6

H4 HOLE-A

1
2
3
4 5

9

H8 HOLE-A

1
2
3
4 5

9

8
7
6

R731 1K

PCIRST_L0

8
7
6

3

PDD[0..15]

12

2/22

VCC3

PDREQ_L20
PDIOW_L20
PDIOR_L20
PIORDY20
PDDACK_L20
IRQ1420
PDA120
PDA020
CS1P_L20

IDEACTP_L29

2

12

R732 33-04

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

PDREQ_L
PDIOW_L
PDIOR_L
PIORDY
PDDACK_L
IRQ14
PDA1
PDA0
CS1P_L CS3P_L
IDEACTP_L

1 2

R734 4.7K-04

12

R735 8.2K-04

IDE1

2

1

4

3

6

5

8

7

10

9

12

11

14

13

16

15

18

17

20

19

22

21

24

23

26

25

28

27

30

29

32

31

34

33

36

35

38

37

40

39

H20*2-LPBL-P20E

G

1

1

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

LO:80 PIN CABLE
HI:40 PIN CABLE

PDA2

D

G

S

1

3

2

3
D

N-CH

G
1

PDA2 20
CS3P_L 20

Top View

D

G

S

1

3
D

P-CH

G

S

2

1

SOT-23

C

3

B

1

2

E

3
C

2N3904S

EB

B

S

2

2

1

Fan Header

3
2

2

D

2

1

TO-263 / TO-252

3

S

AMP640456-3

D

G

S

1

TL431

2

( K )

( A )

3

12

R441

3

2

27K-04

B

1

3

C

2N3906S

1

Top View

Cathode ( K )

3

Anode ( A )

2

Vref ( R )

1

3

2

P66DET 19

C

3

2

E

E
2

1

( R )

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

SATA & IDE Connector

946GZT-AM

23 44Tuesday, May 23, 2006

1

of

A

5

D D

4

3

VCC3

13

2

RJ3

2

8.2K-04-(1-2)

FGPI2

VCC3

13

RJ5

2

8.2K-04-(2-3)

1

FGPI4

VCC3 VCC3

13

RJ2

FGPI1

2

8.2K-04-(1-2)

C C

IC

R745 8.2K-04

VCC3

12

C344

B B

PLTRST_L9,19,26

A A

5

.1u-16VY-04-O

PLTRST_L

VCC3

R685 4.7K-04

VCC3

R684 4.7K-04

FWH019,26,40
FWH119,26,40
FWH219,26,40

BIOS_WP

1
2
3

H3*1(1-2)

1-2:Flash Write Unprotect
2-3:Flash Write Protect

12

R585 0-04-O
R597 0-04-O

1

FGPI3 FGPI4
FGPI2
FGPI1

FWHWP

12

FWHTBL_L

12

FWH0
FWH1
FWH2

FWHWP

4

2
3
4
5
6
7
8

9
10
11
12
13
14
15
16 17

FWHWP_L 19

12

TBL_L 19

U33

VPP
RST#
FGPI3
FGPI2
FGPI1
FGPI0
WP#
TBL#
ID3
ID2
ID1
ID0
FWH0
FWH1
FWH2
GND FWH3

PLCC-32PBR

FGPI4
GNDA

VCCA

GND

INIT#

FWH4

VCC
CLK

VCC

RFU
RFU
RFU
RFU
RFU

VCC3

12

C504
.1u-16VY-04

32

CK_P_33M_FWH

31
30

IC

29

IC

28
27
26
25

ICH_INIT_33V

24

FWH4

23
22
21
20
19
18

FWH3

3

CK_P_33M_FWH 8

ICH_INIT_33V 20
FWH4 19,26,40

FWH3 19,26,40

12

C

B

B

E

2

RJ4

13

8.2K-04-(2-3)

FGPI3

2

C

C

C

2N3904S

EB

E

EB

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

FWH & SPI

946GZT-AM

1

24 44Tuesday, May 23, 2006

of

A

5

4

3

2

1

+12V

+12V

D D

FANPWM1

R454
1K

FAN_ON26

C C

VCC

12

R481
20K-1

1 2

R492 15K-04-O

MC41

22u-6V3X-08-O

FAN_ONX

12

Q47

PMBS3906-S-O

20K-04-O

B

R459

84

5

+

6

-

EC

R749
0-04-O

1 2

FANPWM126

1 2

FAN_ONX

R453
1K-04-O

1 2

1 2

7

R487 0-04-O

U22B

GS358SFS

1 2

R500 28K-1-04-O

VCC

100u-16D6.3H11EG-LU

12

4.7K-04
R488

FANPWM1

12/24

Q49

B

PMBS3904-S-O

E C

+12V

B

EC63

EC

D32

Q48

HI772-D-O

P N

12

+

C368
1u-25V-08

1 2

1 2

R490 100-04

FAN1_TACH26

VCC

B

EC30

12

100u-16D6.3H11EG-LU

Q34
PMBS3904-S-O

E C

+12V+12V

EC

Q35

HI772-D

P N

12

+

C183

1 2

1 2

R170 100-04-O

FAN2_TACH26

VCC

12

D27

F6

R175

SS14-S

1u-25V-08

4.7K-04

JP-WI-O

1 2

1 2

2 1

R176
27K-04

C174
1000P-04

SYS_FAN1

1

GND

2

+12V

3

SENSE

4

CONTROL

H3*1-PO

+12V

12

F11

R485

4.7K-04

JP-WI

R458
27K-04

1 2

CPU_FAN1

1

GND

2

+12V

3

SENSE

4

CONTROL

H4*1-POH

12

SS14-S-O

4
3

FANPWM2

R160
1K

FAN_ON26

VCC

12

1 2

R172 15K-04

R167
20K-1

MC2
22u-6V3X-08

FAN_ONX2

12

Q32

PMBS3906-S-O

B

2

C360

1000P-04

1

Top Veiw

2 1

R161
20K-04

84

3

+

2

-

EC

R750
0-04

1 2

FANPWM226

1 2

R507
1K-04

1 2

1 2

1

R508 0-04

U22A

GS358SFS

1 2

R177 28K-1-04

R171

4.7K-04

FANPWM2

FAN_ONX2

B

VCC

B B

5VSB

Q42
PMBS3904-S-O

B

4.7K-04

2

WOL 19

C67

2 1

1000P-04

E C

RI_L

RI_L 19

5/9

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

H/W Monitor

946GZT-AM

1

25 44Tuesday, May 23, 2006

A

of

WOL1

1

THERM. SENSING

2 1

.1u-16VY-04

VREFT 26

NRIA38
NRIB38

THRMDN 4

3

12

30K-04

CPU_THERM14,26

SYS_THERM26

A A

ER39

BC15

BC13

2 1

2 1

3300P-04

.1u-16VY-04

5

ER38

RT3

IOGND

12

12

10K-1-04

BC10

2 1

NTC-10K-1S

.1u-16VY-04

1 2

R676 0-04

CPU_THERM1

IOGND

BC14

4

2
3

H3*1-TWW-P2.0-O

NRIA
NRIB

D20

1
2

BAT54C-S

1 2

R261
1K-04-O

3

R69 10K-04

1 2

B

E C

Q13
PMBS3904-S

R63

1 2

5

4

3

2

1

FDD1

1

GND

3

GND

5

GND

7

GND

VCCDUAL

135

7

RN4

2.7K-8P4R-12

246

8

12

12

R644 4.7K-04
R646 4.7K-04-O
R694 8.2K-04

R654 4.7K-04
C492 .1u-16VY-04-O

R647 4.7K-04

9

GND

11

GND

13

GND

15

GND

17

GND

19

GND

21

GND

23

GND

25

GND

27

GND

29

GND

31

GND

33

GND

H17*2-LPW-P5E

1 2

1 2

1 2

1 2

1
3
5
7

INDEX_L
TRAK0_L

WP_L
RDATA_L
DSKCHG_L

1 2

FB-120-S

FB-120-S

FB-120-S

FB-120-S

D D

C C

KDATA

KCLK

MDATA

B B

A A

MCLK

R56 0-04

R54 0-04

DTRB_L
SOUTB
SOUTA
RTSA_L

DTRA_L
RTSB_L
RESETCON_L

SOUTB
PLTRST_L

RTSB_L

F2

FB13

FB12

FB10

FB11

2
4

RN26

6

4.7K-8P4R-12

8

RWC

HDL
DS3

IDX
DS0
DS1
DS2

MOT ON

DIRC

STEP

WD

WG

TR00

WP

RD DATA

SIDE 1

DSK CHNG

R741 1K-04

8

6

4

2

RN28 1K-8P4R-12

FUSE-1.1AS

FB23

1 2

0-08

C49 180P-04

For FAN ON Control

A20GATE_L

FAN PWM = 25% just after boot-up and POST with 8718'

R746 8.2K-04

5

VCC

DRVEN0

2
4
6

INDEX_L

8

MOA_L

10
12

DSA_L

14
16

DIR_L

18

STEP_L

20

WD_L

22

WE_L

24

TRAK0_L

26

WP_L

28

RDATA_L

30

HEAD_L

32

DSKCHG_L

34

VCC

12
7

5
3
1

C37

2 1

.1u-16VY-04

C48 180P-04

C47 180P-04

C46 180P-04

PSKBM1

1

KDATA

2

KNC1

3

KGND

4

KVCC

5

KCLK

6

KNC2

13

HOLE1

14

HOLE2

7

MDATA

8

MNC1

9

MGND

10

MVCC

11

MCLK

12

MNC2

15

HOLE3

16

HOLE4

17

HOLE5

MINI-P2*2C

HM_1V25

HM_5VSB
HM_VDIMM
HM_12V
HM_5V
HM_3V3
HM_VCCP

C463
.1u-16VY-04

VCC3

1 2

R683 1K-04-O

RSMVCC3

1 2

R691 1K-04

VCC3

1 2

R700 1K-04

VCC3

1 2

R733 1K-04-O

VCC3

1 2

R707 1K-04

VCC3

1 2

R710 1K-04

VCC3

1 2

R697 1K-04

ER32 8.2K-04

ER30 6.8K-04
ER31 10K-1-04
ER37 8.2K-04

ER33 30K-04
ER34 10K-1-04
ER27 6.8K-04
ER26 10K-1-04
ER29 10K-1-04

ER28 10K-1-04

IO_GP20

RSMRST_L

PWROK

PCIRST_L0

PCIRST_L1

PCIRST_L2

PCIRST_L3

CHS1

2
1

H2*1-O

V_1P25_CORE

5VSB

1_8VSTR
+12V
VCC
VCC3
VCCP

CK_P_33M_SIO

10P-04-O

CK_48M_SIO

10P-04-O

R709

1 2

1M-04

C505

C507

VBAT

CI_L

PECI4

MUTE28

VBAT

RSMVCC3

VBAT

LDRQ0_L19
SIRQ20,40
PLTRST_L9,19,24

CK_P_33M_SIO8
CK_48M_SIO8
DCDA_L38

RIA_L38
CTSA_L38
DTRA_L38
RTSA_L38
DSRA_L38
SOUTA38
SINA38

SLCT38
PE38
BUSY38
ACK_L38
SLIN_L38
PINIT_L38
ERR_L38
AFD_L38
STB_L38

R740 0-04-O

RSMRST_L19

PCIRST_L023
PCIRST_L122,31,32,40

PCIRST_L28,30
PCIRST_L334,39

LED029
LED129

A20GATE_L20

ATXPOK21,29,36

VREFT25

VBAT

MC61

PWROK9,19,21

MUTE

FAN_ON25

1
2

5VSB

VCC

C457
.1u-16VY-04

4.7u-10V-08

LDRQ0_L
SIRQ
PLTRST_L

CK_P_33M_SIO
CK_48M_SIO
DCDA_L

RIA_L
CTSA_L
DTRA_L
RTSA_L
DSRA_L
SOUTA
SINA

SLCT
PE
BUSY
ACK_L
SLIN_L
PINIT_L
ERR_L
AFD_L
STB_L

DRVEN0
MOA_L

DSA_L
WD_L

DIR_L
STEP_L

RSMRST_L

RESETCON_L
PCIRST_L0
PWROK
PCIRST_L1
PCIRST_L2
PCIRST_L3

CI_L
LED0
LED1

PWROK

R698 0-04-O

MDATA

MCLK

A20GATE_L

R689 0-04-O

VCC3

R658 4.7K-04

HM_VDIMM
HM_12V

HM_1V25

HM_3V3
HM_5VSB
HM_VCCP

VREFT

D38 BAT54C-S

3

C484 .1u-16VY-04

5VSB

VCC VCCVCC 5VSB5VSB

C452
.1u-16VY-04

R690 0-04

R701 0-04

IO_GP20

C469
.1u-16VY-04

U30
IT8718F-V0.2

38

LDRQ#

39

SERIRQ

37

LRESET#

47

PCICLK

48

CLKRUN#/GP50

49

CLKIN

118

DCD1#

119

RI1#

120

CTS1#

121

DTR1#

122

RTS1#

123

DSR1#

124

SOUT1

125

SIN1

100

SLCT

101

PE

102

BUSY

103

ACK#

104

SLIN#

105

INIT#

106

ERR#

107

AFD#

108

STB#

51

DENSEL#

52

MTRA#

53

MTRB#

54

DRVA#

55

DRVB#

56

WDATA#

57

DIR#

58

STEP#

85

RSMRST#/CIRRX/GP55

30

RESETCON#/CIRTX/GP15

31

PCIRST1#/SCRRST/GP14

32

PWROK1/SCRFET#/GP13

33

PCIRST2#/SCRIO/GP12

34

PCIRST3#/SCRCLK/GP11

84

PCIRST4#/SCRPRES#/GP10

68

COPEN#

77

GP53

79

GP40

78

PWROK2/GP41

82

MSDATA

83

MSCLK

27

JSACX/GP20

26

JSACY/GP21

25

JSAB1/GP22

24

JSAB2/GP23

28

MIDIOUT/GP17

29

MIDIIN/GP16

91

VIN_5VSB

92

VIN_VDDQ

93

VIN_+12V

94

VIN_4

95

VIN_5V

96

VIN_3V

97

VIN_1

98

VIN_VCORE

90

VREF

69

VBAT

67

VCCH

4

VCC

35

VCC

99

VCC

VCC

C474
.1u-16VY-04

Close to Pin99Close to Pin67

DSKCHG#

VID0/GP30
VID1/GP31
VID2/GP32
VID3/GP33
VID4/GP34
VID5/GP35

PSIN/GP45

PWRON#/GP44

PME#/GP54

PANSWH#/GP43

PSON#/GP42

JSBCX/GP24
JSBCY/GP25
JSBB1/GP26
JSBB2/GP27

IRRX/GP46
IRTX/GP47

FAN_CTL1
FAN_TAC1

FAN_CTL2/GP51

FAN_TAC2/GP52

FAN_CTL3/GP36

FAN_TAC3/GP37

C453
.1u-16VY-04

LFRAME#

LAD0
LAD1
LAD2
LAD3

LPCPD#

DCD2#

RI2#

CTS2#

DTR2#

RTS2#
DSR2#
SOUT2

SIN2

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

HDSEL#

WGATE#

RDATA#

TRK0#

INDEX#

WPT#

KBDAT
KBCLK
KRST#GA20

TMPIN1
TMPIN2
TMPIN3

GNDA

GNDD

GNDD

GNDD

GNDD

40
41
42
43
44

36
126

127
128
1
2
3
5
6

109
110
111
112
113
114
115
116

59
60
61
62
63
64
65

19
18
17
16
14
13

71
72
73
75
76

80
81
4546

23
22
21
20

70
66

89
88
87

8
7
10
9
12
11

86
15

50
74
117

VBAT

C444
.1u-16VY-04

FWH4
FWH0
FWH1
FWH2
FWH3

DCDB_L
RIB_L
CTSB_L
DTRB_L
RTSB_L
DSRB_L
SOUTB
SINB

PRD0
PRD1
PRD2
PRD3
PRD4
PRD5
PRD6
PRD7

HEAD_L
WE_L
RDATA_L
TRAK0_L
INDEX_L
WP_L
DSKCHG_L

SLP3_L
PWRBT_L
LPCPME_L
PWRSW
PS_ON_L

KDATA
KCLK
KBRST_L

BEEP
THRM_L

IRRX

IRTX
SYS_THERM
CPU_THERM1

FANPWM1

FAN1_TACH

FANPWM2

FAN2_TACH

IOGND

FWH4 19,24,40
FWH0 19,24,40
FWH1 19,24,40
FWH2 19,24,40
FWH3 19,24,40

VCC3

DCDB_L 38
RIB_L 38
CTSB_L 38
DTRB_L 38
RTSB_L 38
DSRB_L 38
SOUTB 38
SINB 38

PRD0 38
PRD1 38
PRD2 38
PRD3 38
PRD4 38
PRD5 38
PRD6 38
PRD7 38

SLP3_L 19,36
PWRBT_L 19
LPCPME_L 19
PWRSW 29
PS_ON_L 29

KBRST_L 20

BEEP 29
THRM_L 19

SYS_THERM 25
CPU_THERM1 4,25
FANPWM1 25

FAN1_TACH 25
FANPWM2 25
FAN2_TACH 25

L39 FB-600

1 2

IRRX
IRTX

VCC

KEY

IRDA

1
3

4
5

H5*1-P2E-O

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

4

3

2

Date: Sheet

ITE 8712 LPC I/O

946GZT-AM

26 44Tuesday, May 23, 2006

1

A

of

5

Placement put on EC

D D

C C

B B

R173
20K-04-O

1 2

21

C172

1u-25V-O

AUGND

A A

F_L_AJD

5

C25 1u-25V-O

PCR

C66 1u-25V-O

PCL

C65 1u-25V-O

PBR

C80 1u-25V-O

PBL

PORT-H_L28

PORT-H_R28

F_L_A 28

PORT-A_L28

PORT-A_R28

PORT-G_L28
PORT-G_R28

21
21
21
21

PORT-H_R

SPI

21

C81
47P-04-O

PORT-G_L
PORT-G_R

PORT-H_L

SPO28

PORT-C_R
PORT-C_L
PORT-B_R
PORT-B_L

AUGND

-ACZ_DET28

AC97_14M_CLK8

SPI
SPO

AUGND

R64

R133

ANTI-POPGPIO128

4

+5VA

21

C64
.1u-16VY-04

AUGND

+5VA

1 2

1 2

0-04-O

-ACZ_DET

4

+

20K-1-04

+

+

+

+

+

VCC3

EC510u-D5H7E

12

EC210u-D5H7E

12

EC1010u-D5H7E

12

EC610u-D5H7E

12

EC310u-D5H7E

12

EC1410u-D5H7E

12

JD

AUGND

1 2

+5VA

1 2

37
38
39
40
41
42
43
44
45
46
47
48

R106
0-04-O

R81 0-04

R107 0-04-O

+12V

+

+

1 2

EC1 100u-16D6.3H11EG-LU

3635343332313029282726

VrefOut-A
AVDD2

FOUT_R/PORT-D_R

PORT-A_L/SURR_L
VrefOut-H
PORT-A_R/SURR_R
AVSS3
PORT-G_L/CEN_OUT
PORT-G_R/LEF_OUT
PORT-H_L/SIDESURR_L
PORT-H_R/SIDESURR_R
S/PDIF IN / EAPD
S/PDIF-OUT

DVDD_CORE

R748
0

21

C89
.1u-16VY-04

1 2
1 2

5VSB

D30
1N4148W-S

P N

0-08

1 2

NetB

1 2

EC4 100u-16D6.3H11EG-LU

SENSE B

DCVOL/VrefOut-G

FOUT_L/PORT-D_L

MIC1_VREFO_R/VrefOut-D

DVSS

SDO

XI / DVSS

XO / DVDD_IO

4

576

231

BIT_CLK

AC97_14M_CLK

R82
0-04-O

1 2

3

D29
SS14-S-O

P N

U11
GS78L05ND

C

C

B

B

R80
0-08

1 2

AUGND

+5VA

1 2

R53 4.7K-04-O

MIC2_VREFO/VrefOut-F

LINE2_VREFO/VrefOut-E

LINE1_VREFO/VrefOut-C_L

MIC1_VREFO_L/VrefOut-B_L

U2

ALC888-GRS

DVSS

BCLK

SDI

DVDD_CORE

91011

8

21

R84

1 2

C88

0-04

.1u-16VY-04

R85 0-04

1 2

C93 47P-04-O

C92 10P-04-O

BITCLK
ALC880 SB->CODEC
ALC655

CODEC->SB

3

FB26
FB-120-S-O

21

E

E

PORT-D_R
PORT-D_L
F_MIC1

F_MIC2

C32 1u-25V-O
C19 10u-10V-08

+5VA

C33 .1u-16VY-04
C20 10u-10V-08-O

25

AVSS1

AVDD1

VREF FILT

LINE1_R/PORT-C_R

LINE1_L/PORT-C_L

MIC1_R/PORT-B_R

MIC1_L/PORT-B_L

MIC2_R/PORT-F_R

MIC2_L/PORT-F_L

LINE2_R/PORT-E_R

LINE2_L/PORT-E_L

SENSE A

SYNC

RESET#

PC_BEEP

12

AC_RESET-

BIT_CLK

21

21

+5VA

12

EC46

+

22u-35D5H7EOST

AUGND

VOER
VOFR
VOCL
VOBR

21
21

21
21

24
23
22
21
20

CD-R

19

CD-G

18

CD-L

17
16
15
14
13

AC_RESET- 19,28
SYNC 19

AUGND

CD_IN1

L
G1
G2

R

H4*1-LOBK

PORT-D_R 28
PORT-D_L 28
F_MIC1 28

F_MIC2 28

AUGND

AUGND

+

EC7 10u-D5H7E

1 2

+

EC11 10u-D5H7E

PCL

1 2

+

EC12 10u-D5H7E

PBR

1 2

+

EC17 10u-D5H7E

PBL

1 2

C113 1u-25V

21

C94 0

21

C85 1u-25V

21

+

EC8 100u-16D6.3H11EG-LU

1 2

+

EC9 100u-16D6.3H11EG-LU

1 2

+

EC15 100u-16D6.3H11EG-LU

1 2

+

EC16 100u-16D6.3H11EG-LU

1 2

NetA

ALC888/ALC655
Co-layout

C87
1u-25V

SDATI0 19
BIT_CLK 19

SDATO 19

R747
0-O

1 2

R213
0-08

1 2

2

R87
1K-04

12

R117
0-04

12

R139
1K-04

12

12

R91
100K-04-O

12

R122
0-04

AUGNDAUGND AUGND

Place near CODEC each PIN

C29 1u-25V-O

VOER
VOFR
VOCL
VOBR

21

CD-R
CD-G
CD-L

12

21

C21 1000P-04-O

21

C30 1000P-04-O

21

C31 1u-25V-O

21

PORT-C_RPCR
PORT-C_L
PORT-B_R
PORT-B_L

PORT-F_R
PORT-F_L

R157
75-1-04

PORT-E_R

12

21

PORT-E_L

12

R169
75-1-04

R79 47K-04

R78

4.7K-04

21

C86

1u-25V-O

SPKR

12

2

AUGND

PORT-C_R 28
PORT-C_L 28
PORT-B_R 28
PORT-B_L 28

AUX-R
AUX-L

C73
1u-25V-O

SPKR 19,29

1

Verfout bias for stereo microphone.

CD-L

CD-G

CD-R

12

R136
100K-04-O

VOBR

VOER

VOFR

3

3

3

D6
BAT54A-S

D1
BAT54A-S

D2
BAT54A-S

1

R59 4.7K-04

2

R70 4.7K-04

1

R20 4.7K-04

2

R17 4.7K-04

1

R16 4.7K-04

2

R144 4.7K-04

12
12

12
12

12
12

PORT-B_R
PORT-B_L

PORT-E_R
PORT-E_L

PORT-F_R
PORT-F_L

Place near Chip

Resistors Networks

PORT-F_R 28
PORT-F_L 28
PORT-E_R 28
PORT-E_L 28

NetA

NetB

AUX_IN1

L
G1
G2

R

AMP104450-O

R12 5.1K-1-04
R13 10K-1-04
R11 20K-1-04
R10 39.2K-1-04

R9 5.1K-1-04
R8 10K-1-04
R61 0-04

SW_D

12

SW_C

12

SW_B

12

SW_A

12

SW_H

12

SW_G

12

SenseB

12

AUGND

R178
100K-04-O

1 2

AUGND AUGND

SW_D 28
SW_C 28
SW_B 28
SW_A 28

SW_H 28
SW_G 28
SenseB 28

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet of

AUDIO (ALC655/888)

946GZT-AM

1

27 44Tuesday, May 23, 2006

AUX-L

AUX-R

R183
100K-04-O

1 2

A

5

SW_C

SW_C27

PORT-C_L

PORT-C_L27

PORT-C_R

PORT-C_R27

D D

SW_D

SW_D27

F_L
F_R

R35 0-04

LOUTL

PORT-D_L27

LOUTR

PORT-D_R27

SW_B

SW_B27

PORT-B_L

PORT-B_L27

PORT-B_R

PORT-B_R27

藍

綠

粉紅

SW_G27
PORT-G_L27
PORT-G_R27

SW_A27
PORT-A_L27
PORT-A_R27

SW_H27

PORT-H_L27
PORT-H_R27

D

E

F

C C

B B

Line in

Front out

Mic in

R18 0-04

SW_G
PORT-G_L
PORT-G_R

SW_A

PORT-A_L
PORT-A_R

SW_H
PORT-H_L
PORT-H_R

A

B

C

土黃

黑

灰

12
12

Center/Bass out

Back-Surround

Side-Surround

FRONT VIEW

21

FB9 FB-120-S

21

FB16 FB-120-S

21

C57

C27

100P-N-04-O

100P-N-04-O

AUGNDAUGND

21

FB5 FB-120-S

21

FB15 FB-120-S

21

C15

C56

100P-N-04-O

100P-N-04-O

AUGNDAUGND

21

FB1 FB-120-S

21

FB14 FB-120-S

21

C55

C1

100P-N-04-O

100P-N-04-O

AUGNDAUGND AUGND

FB19 FB-120-S
FB22 FB-120-S

C59

100P-N-04-O

FB18 FB-120-S
FB21 FB-120-S

100P-N-04-O

FB17 FB-120-S
FB20 FB-120-S

100P-N-04-O

21

AUGND

21

AUGND

21

AUGND

21
21

21

C54

100P-N-04-O

AUGND AUGND
21
21

21

C61

C53

100P-N-04-O

AUGNDAUGND
21
21

21

C60

C58

100P-N-04-O

AUGNDAUGND

TOP VIEW

H1

H2

G1B5F2

C3

B2

B3

A3

A2 D3

AUGND

21

21

21

C4

B4

A4

AUGND

A5

C5C2

AUDIO1A

AUJK-26P-SPE

D3
D4
D2

D5

E3
E4
E2

E5

G7
G8

F3
F4
F2

F5

G2

AUDIO1B

AUJK-26P-SPE

A3
A4
A2

A5

B3
B4
B2

B5

C3
C4
C2

C5
G1

H3

F3

E2

D2

4

C43
1u-25V-O

F_MIC1

Line in

G3
G4
G5
G6

Front out

Mic in

AUGND

F_MIC127

F_MIC227

LOUTL
LOUTR

2 1

AUGND

C28
1u-25V-O

F_MIC2

2 1

AUGND

PORT-F_L

PORT-F_L27

PORT-F_R
PORT-E_R

PORT-E_R27

SenseB

SenseB27

PORT-E_L F_L

PORT-E_L27

R19 22-O

12
12

R21 22-O

Center/Bass out

Center/Bass out

Surround

SIDE Surround

Side-Surround

AC_RESET-19,27

ANTI-POPGPIO127

GPIO_MUTE19

Digital

Analog

MUTE

H4

F5

G2

F4

E3

E5

E4

H6H5

D5

D4

Line in

3

R146
1K-04-O

+5VA

12

2 1

2 1

C121
1000P-04-O

R15
1K-04-O

C3
1000P-04-O

AUGND

12

12

R148

R150

10K-04-O

10K-04-O

12

2 1

2 1

2 1

R14 22K-04

C131 100P-N-04

C168 100P-N-04

R147 22K-04

C149 100P-N-04

Suspend mode de-pop schematic

VCC3

10K-04

EC

AC_RESET-

PMBS3906-S

R590 1K-04-O

1 2

Q9
BTD2040N3S-S

B

R30 1K-04

EC

B

R861K-04

Q22

Q23

PMBS3906-S

R831K-04

PORT-F_L

R37

30K-04

E C

AUGND

AUGND AUGND

39K-1 FOR ALC880

AUDIO2

1

2
3 4
5 6
7

109

H5*2-PU-P8E

R112 0-04R92

EC

B

B

VCC3

Key

AUGND

R174

39.2K-1-04

Q24
PMBS3906-S

MUTE

R29 1K-04

R155
10K-04

1 2

F_R_A
F_L_A

1 2

12

Q8
BTD2040N3S-S

1 2

AUGNDAUGND

R159
20K-1-04

F_L_A27

RSMVCC3

R113 10K-04
MC1

10u-10V-08

PORT-F_R

B

E C

R153 0-04-O

-ACZ_DET

C2 10u-10V-08-O
C18 10u-10V-08-O

R166
0-04

220K-04
R111

Q21

EC

B

PMBS3906-S

MUTE

R36

30K-04

AUGND

12

F_R

12

2

AUD_FP_DET 19

-ACZ_DET 27PORT-F_R27

MUTE 26

BTD2040N3S-S

MUTE

R24 1K-04

MUTE

R28 1K-04

MUTE

R26 1K-04

MUTE

MUTE

4/7

Q4

B

Q1
BTD2040N3S-S

B

Q6
BTD2040N3S-S

B

Q7
BTD2040N3S-S

R27 1K-04

Q11
BTD2040N3S-S

R32 1K-04

SPDIF OUT

SPDIF
H4*1-P2E

1

1

3

3

4

4

PORT-G_L

R4

30K-04

E C

AUGND

PORT-A_L

R1

30K-04

E C

AUGND AUGND

PORT-H_L

R6

30K-04

E C

AUGND

AUGND

F_L

B

B

R7

30K-04

E C

AUGND

AUGND

PORT-E_R

R39

30K-04

E C

AUGNDAUGND AUGND

VCC

MUTE

R25 1K-04

MUTE

R22 1K-04

MUTE

R23 1K-04

MUTE

PORT-E_L27PORT-E_R27

MUTE

12

C114
10P-04-O

Q5
BTD2040N3S-S

B

Q2
BTD2040N3S-S

B

Q3
BTD2040N3S-S

B

Q12
BTD2040N3S-S

R33 1K-04

Q10
BTD2040N3S-S

R31 1K-04

FB25
FB-120-S

PORT-G_R

E C

AUGNDAUGND

PORT-A_R

E C

AUGND

PORT-H_R

E C

AUGND AUGND

F_R

B

E C

PORT-E_L

B

E C

1

SPO 27

R5

30K-04

AUGND

R2

30K-04

AUGND

R3

30K-04

R40

30K-04

AUGNDAUGND

R38

30K-04

AUGND

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

C

5

4

3

2

Date: Sheet of

AUDIO (ALC655/888)

946GZT-AM

1

28 44Tuesday, May 23, 2006

A

5

VCC3

-12VVCC5VSB

12

PS_ON_L26

12V_POWER

C127 .1u-16VY-04-O

C487 .1u-16VY-04-O

G

C
C

2N3904S

B

E
EB

R652

2.2K-04

C456
470P-04

24P_GPIO19

GLED1GLED0

PANEL1(4,2)

LPANEL1(3,5,7)

LSJ1(1,2)

SJ1(1,3)(2,3)

GLED0
GLED1

PS_ON_L

24P_DETECT

ATX12V1

132

4

PW-4P2R

+12VVCC VCCVCC3

S0

Green

G-blinking

Green Dark

G-blinking

Dark

Dark

Blinking

Light

HIGH

HIGH LOW
SWITCH

LOW

13

3.3V

14

-12V

15

GND

16

PS_ON

17

GND

18

GND

19

GND

20

-5V

21

+5V

22

+5V

23

+5V

24

GND

R651

R650

D D

C C

VCC3

C470
.1u-16VY-04

VCC

C455
.1u-16VY-04

C475
.1u-16VY-04

C473
.1u-16VY-04

PWR CONN CAPS

+12V

C488
.1u-16VY-04

C489 .1u-16VY-04

B B

C464 .1u-16VY-04-O

+12V

C142 .1u-16VY-04-O

C137 .1u-16VY-04-O

Intel

Legend

C

VCC3

Y

GLED0

Y

GLED1

G

C

B

A A

B

E

E

5

24P_DET

PW-24P2R-FW

1K-04

1 2

2.2K-04

1 2

S3S1

Y-blinking

G-blinking
Yellow

Blinking

SWITCH

3.3V

3.3V
GND

GND
GND

PWROK

AUX5V

+12V
+12V

4

5VSB

ATX1

1
2
3
4

+5V

5
6

+5V

7
8
9
10
11
12

SATALED20

IDEACTP_L23

VCC

4.7K-04
R678

1 2

BEEP26

SPKR

SPKR19,27

C472

ATXPOK

VCC3

R602
10K-04

1 2

R661 1K-04

1 2

R657 1K-04

+12V

.1u-16VY-04

12

ATXPOK 21,26,36

D39
1N4148W-S

PN

PN

D40

1N4148W-S

B

EC

B

VCC

QP1
PMBS3906-S

FOR ACER

S4,S5

Dark

DarkLight

Dark

HIGH
HIGH

4

Power state LED
S0 Blue Steady
S1/S3 Blue Blinking
S4/S5 Off

12

R703

4.7K-04
R715

0-O

12

R704
10K-04

VCC

PN

1 2

R648 56-04

1 2

R649 56-04

QN3
PMBS3904-S

E C

3

VCC

B

BZ1
PAC-WT-1205-6

SPK

2 1

3

R711

4.7K-04-O

HDD_LEDN

EC

Q58
PMBS3906-S

C454
.1u-16VY-04

2

VCC

R672

R677

R738
0-O

EC

R665
470

5VSB

R739

4.7K-O

B

Q62
PMBS3906-S

470

470

5VSB

TX_RX 22,33,39

3VSBY

D41

1
2

BAV99-S-O

5VSB

D37

1
2

BAV99-S-O

5VSB

R708
10K-04

C471
1u-25V

R659

R660

220

220

HDDLEDP

HWRST_L

HWRST_L4,19

C495
470P-04

PANEL1

1 2

12

3 4

34

5 6

56

7 8

78

9

9

11 12

11 12

13 14

13 14

H7*2-BK-P10E

PWRSW

R737 220
R736 220

PANEL1

+

12

_

HDD

LED

3

4

SUS LED

5

6
8

7

RST SW

X

910
111312

PWR SW
KEY

+

LAN

LED

14

5VSB

GLED0

G

G

MN3

2N7002-S-O

D

S

D

S

MN2
2N7002-S-O

LED1

LED126

SLP5_L

SLP5_L19

R6620-04-O

R682

4.7K-04

LED026

LED0

R681 0-04

R673 0-04

SLP5_L

SLP5_L19

R680
470-O

3

3

PWRSW

R713
0-04

5VSB

R706

1

5VSB

R687
470-O

HWRST_L

PWRSW

PWRSW 26

4.7K-04

R705 0-04

R699 0-04

R695
470-O

GLED0
GLED1HDD_LEDN

GLED1

D

G

MN4

S

2N7002-S

D

G

MN5

S

2N7002-S

Elitegroup Computer Systems

Title

ATX Power & Front Panel

Size Document Number Rev

Custom

2

Date: Sheet

946GZT-AM

1

29 44Tuesday, May 23, 2006

A

of

5

CLK=PCK0
RST=PCIRST_L2
IDSEL=AD17
REQ=PREQ-0

-12V VCC3

GNT=PGNT-0
INTA:INT-C
INTB:INT-D

D D

INTC:INT-E
INTD:INT-F

INT-D

INT-D19

INT-F

INT-F19,39

C258
47P-04-O

2 1

C C

B B

INT-H19

A A

5

PCLK0

PCLK08

PREQ-0

PREQ-019

AD31
AD29

AD27
AD25

CBE-3
AD23

AD21
AD19

AD17
CBE-2

IRDY_L
DEVSEL_L
PLOCK_L

PERR_L
SERR_L
CBE-1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
ACK64A_L1

INT-H
INT-E
INT-F
INT-G

VCC

VCC3 VCC

PCI1

PCI1

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1

B10

NC

B11

PRSNT2

B12

GND

B13

GND

B14

NC

B15

GND

B16

CLK

B17

GND

B18

REQ

B19

+5V

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE3

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE2

B34

GND

B35

IRDY

B36

+3.3V

B37

DEVSEL

B38

GND

B39

LOCK

B40

PERR

B41

+3.3V

B42

SERR

B43

+3.3V

B44

C/BE1

B45

AD14

B46

GND

B47

AD12

B48

AD10

B49

GND

B52

AD8

B53

AD7

B54

+3.3V

B55

AD5

B56

AD3

B57

GND

B58

AD1

B59

+5V

B60

ACK64

B61

+5V

B62

+5V

PCI-W

AD17

R186 330-04

VCC3

RN10

1

2

3

4

5

6

7

8

8.2K-8P4R-12

PREQ-219,34

PREQ-319,39

TRST

+12V

TMS

INTA
INTC

GND
GND

3VAUX

RST

GNT
GND
PME

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3V

AD22
AD20

GND
AD18
AD16

+3.3V

FRAME

GND

TRDY

GND

STOP
+3.3V

SDONE

SBO

GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6
AD4

GND

AD2
AD0

REQ64

12

TDI

+5V

+5V

NC

+5V

NC

+5V

+5V
+5V

+5V

IDSEL17

SERR_L
PERR_L
PLOCK_L
STOP_L

DEVSEL_L
TRDY_L
IRDY_L
FRAME_L

PAR
ACK64A_L1
ACK64A_L2

PREQ-2
PREQ-1
PREQ-0
PREQ-3

4

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

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

4

3

+12V

INT-C
INT-E

RSMVCC3

PCIRST_L2
PGNT-0
PCIPME_L

AD30
AD28

AD26
AD24

IDSEL17

AD22
AD20

AD18
AD16

FRAME_L
TRDY_L
STOP_L
SMBCLK

SMBDATA
PAR

AD15

AD11
AD9

CBE-0
AD6 AD5

AD4
AD2

AD0
REQ64A_L_1

RN13

1
3
5
7

2.7K-8P4R-12
RN12

1
3
5
7

2.7K-8P4R-12

R241 2.7K-04
R321 2.7K-04
R320 2.7K-04

RN11

1
3
5
7

2.7K-8P4R-12

2
4
6
8

2
4
6
8

2
4
6
8

12
12
12

INT-C 19
INT-E 19,34

PGNT-0 19

R318 2.7K-04

VCC

VCC

12

VCC3

12

EC42

1000u-6V3LD8H12EOST

VCC3

12

EC52

1000u-6V3LD8H12EOST

VCC3

C317
.1u-16VY-04

2 1

VCC3

C192
.1u-16VY-04

2 1

3

PCLK18
PREQ-119
AD3119,34,39

AD2919,34,39
AD2719,34,39

AD2519,34,39
CBE-319,34,39

AD2319,34,39
AD2119,34,39

AD1919,34,39
AD1719,34,39

CBE-219,34,39
IRDY_L19,34,39
DEVSEL_L19,34,39
PLOCK_L19

PERR_L19,34,39
SERR_L19,34,39
CBE-119,34,39

AD1419,34,39
AD1219,34,39

AD1019,34,39

AD819,34,39
AD719,34,39

AD519,34,39
AD319,34,39

AD119,34,39

2 1

2 1

INT-E19,34

INT-G19

2 1

C212
.1u-16VY-04

C224
.1u-16VY-04

C170
47P-04-O

2

-12V VCC +12V

VCC3

VCC

PCI2

PCI2

C210
.1u-16VY-04

2 1

C274
.1u-16VY-04

2 1

INT-E
INT-G

PCLK1
PREQ-1
AD31

AD29
AD27

AD25
CBE-3

AD23
AD21

AD19
AD17

CBE-2
IRDY_L
DEVSEL_L
PLOCK_L

PERR_L
SERR_L
CBE-1

AD14
AD12

AD10

AD8
AD7

AD3
AD1
ACK64A_L2

VCC

2 1

C134
.1u-16VY-04

B1
B2
B3
B4
B5
B6
B7
B8

B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

C122
.1u-16VY-04

2 1

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

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

PCI-W

2

TRST

+12V

TMS

INTA

INTC

GND
GND

3VAUX

RST

GNT
GND
PME

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3V

AD22
AD20

GND

AD18
AD16

+3.3V

FRAME

GND

TRDY

GND

STOP
+3.3V

SDONE

SBO
GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6

AD4
GND

AD2

AD0

REQ64

TDI

+5V

+5V

NC

+5V

NC

+5V

+5V
+5V

+5V

VCC

+

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

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

12

EC55

1000u-6V3LD8H12EOST

Title

Size Document Number Rev

Custom

Date: Sheet

1

CLK=PCK1
RST=PCIRST_L2
IDSEL=AD18

VCC3

REQ=PREQ-1
GNT=PGNT-1
INTA:INT-D
INTB:INT-E
INTC:INT-F

PCIRST_L2

IDSEL18

12

INTD:INT-G

C167
47P-04-O

2 1

VCC

INT-D
INT-F

RSMVCC3

PGNT-1
PCIPME_L

AD30
AD28

AD26
AD24

IDSEL18

AD22
AD20

AD18
AD16

FRAME_L
TRDY_L
STOP_L
SMBCLK

SMBDATA
PAR

AD15
AD13

AD11AD13
AD9

CBE-0
AD6

AD4
AD2

AD0
REQ64A_L_2

AD18

INT-D 19
INT-F 19,39

PGNT-1 19
PCIPME_L 19,34,39

AD30 19,34,39
AD28 19,34,39

AD26 19,34,39
AD24 19,34,39

AD22 19,34,39
AD20 19,34,39

AD18 19,34,39
AD16 19,34,39

FRAME_L 19,34,39
TRDY_L 19,34,39
STOP_L 19,34,39
SMBCLK 19,20,22,31,32,40

SMBDATA 19,20,22,31,32,40
PAR 19,34,39

AD15 19,34,39
AD13 19,34,39

AD11 19,34,39
AD9 19,34,39

CBE-0 19,34,39
AD6 19,34,39

AD4 19,34,39
AD2 19,34,39

AD0 19,34,39

12

R323 2.7K-04

R187 330-04

VCC

C182

.1u-16VY-04-O

1 2

VCC3

Elitegroup Computer Systems

PCI Slot 1&2

946GZT-AM

1

PCIRST_L2 8,26

30 44Tuesday, May 23, 2006

of

A

5

D D

4

3

2

1

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

+12V

PCIRST_L1

CK_PE_100M_1PORT_H_2

HSI_P1
HSI_N1

PCIRST_L1 22,26,32,40

CK_PE_100M_1PORT_H_2 8
CK_PE_100M_1PORT_L_2 8

HSI_P1 20
HSI_N1 20

PCI Express SLOT1

RSMVCC3

C C

B B

SMBCLK19,20,22,30,32,40
SMBDATA19,20,22,30,32,40

PCIE_WAKE_L19,22,32

HSO_P120

HSO_N120

SMBCLK
SMBDATA

PCIE_WAKE_L

HSO_P1 CK_PE_100M_1PORT_L_2
HSO_N1

VCC3

1

2

PCIEX1

B10
B11

B12
B13
B14
B15
B16
B17
B18

B1
B2
B3
B4
B5
B6
B7
B8
B9

1

2

12V_A
12V_B
12V_D
GND1
SMCLK
SMDAT
GND3

3.3V_A
JTAG1

3.3VAUX
WAKE#

________ KEY ________

RSVD_A
GND5
HSOP0_H
HSON0_L
GND7
PRSNT2#
GND8

PCI-EXW

PRSNT1*

12V_C
12V_E

GND2
JTAG2
JTAG3
JTAG4
JTAG5

3.3V_B

3.3V_C

PWRGD

GND4

REFCLK_+_H

REFCLK_-_L

GND6

HSIP0_H

HSIN0_L

GND9

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

B

5

4

3

2

Date: Sheet

PCIE Slot 1

946GZT-AM

31 44Tuesday, May 23, 2006

1

of

A

5

4

3

2

1

RSMVCC3

VCC3

PCIEx16

D D

SMBCLK19,20,22,30,31,40
SMBDATA19,20,22,30,31,40

VCC3

12

R258
10K-04-O

SDVO_CTRL_CLK

12

R271
10K-04-O

VCC3

C C

SDVO_CTRL_DATA

B B

12

12

R256
10K-04-O

R257
10K-04-O

PCIE_WAKE_L19,22,31

SDVO_CTRL_CLK9

SDVO_CTRL_DATA9

EXP_PRSNT_N9

SMBCLK
SMBDATA

PCIE_WAKE_L

EXP_A_TXP_0_C
EXP_A_TXN_0_C

SDVO_CTRL_CLK

EXP_A_TXP_1_C
EXP_A_TXN_1_C

EXP_A_TXP_2_C
EXP_A_TXN_2_C

EXP_A_TXP_3_C
EXP_A_TXN_3_C

SDVO_CTRL_DATA

EXP_A_TXP_4_C
EXP_A_TXN_4_C

EXP_A_TXP_5_C
EXP_A_TXN_5_C

EXP_A_TXP_6_C
EXP_A_TXN_6_C

EXP_A_TXP_7_C
EXP_A_TXN_7_C

EXP_PRSNT_N

EXP_A_TXP_8_C
EXP_A_TXN_8_C

EXP_A_TXP_9_C
EXP_A_TXN_9_C

EXP_A_TXP_10_C
EXP_A_TXN_10_C

EXP_A_TXP_11_C
EXP_A_TXN_11_C

EXP_A_TXP_12_C
EXP_A_TXN_12_C

EXP_A_TXP_13_C
EXP_A_TXN_13_C

EXP_A_TXP_14_C
EXP_A_TXN_14_C

EXP_A_TXP_15_C
EXP_A_TXN_15_C

B1

12V_A

B2

12V_B

B3

12V_D

B4

GND1

B5

SMCLK

B6

SMDAT

B7

GND3

B8

3.3V_A

B9

JTAG1

B10

3.3VAUX

B11

WAKE#

________ KEY ________

B12

RSVD_A

B13

GND5

B14

HSOP0_H

B15

HSON0_L

B16

GND7

B17

PRSNT2#

B18

GND8

____________________

B19

HSOP1_H

B20

HSON1_L

B21

GND11

B22

GND12

B23

HSOP2_H

B24

HSON2_L

B25

GND15

B26

GND16

B27

HSOP3_H

B28

HSON3_L

B29

GND19

B30

RSVD_C

B31

PRSNT2#

B32

GND21

____________________

B33

HSOP4_H

B34

HSON4_L

B35

GND23

B36

GND24

B37

HSOP5_H

B38

HSON5_L

B39

GND27

B40

GND28

B41

HSOP6_H

B42

HSON6_L

B43

GND31

B44

GND32

B45

HSOP7_H

B46

HSON7_L

B47

GND35

B48

PRSNT2#

B49

GND36

____________________

B50

HSOP8_H

B51

HSON8_L

B52

GND39

B53

GND40

B54

HSOP9_H

B55

HSON9_L

B56

GND43

B57

GND44

B58

HSOP10_H

B59

HSON10_L

B60

GND47

B61

GND48

B62

HSOP11_H

B63 A63

HSON11_L GND50

B64

GND51

B65

GND52

B66

HSOP12_H

B67

HSON12_L

B68

GND55

B69

GND56

B70

HSOP13_H

B71

HSON13_L

B72

GND59

B73

GND60

B74

HSOP14_H

B75

HSON14_L

B76

GND63

B77

GND64

B78

HSOP15_H

B79

HSON15_L

B80

GND67

B81

PRSNT2#

B82

RSVD_G

PCI-EXBK164P

PRSNT1*

12V_C
12V_E

GND2
JTAG2
JTAG3
JTAG4
JTAG5

3.3V_B

3.3V_C

PWRGD

GND4

REFCLK_+_H

REFCLK_-_L

GND6

HSIP0_H
HSIN0_L

GND9

RSVD_B

GND10
HSIP1_H
HSIN1_L

GND13

GND14
HSIP2_H
HSIN2_L

GND17

GND18
HSIP3_H
HSIN3_L

GND20
RSVD_D

RSVD_E

GND22
HSIP4_H
HSIN4_L

GND25

GND26
HSIP5_H
HSIN5_L

GND29

GND30
HSIP6_H
HSIN6_L

GND33

GND34
HSIP7_H
HSIN7_L

GND37

RSVD_F

GND38
HSIP8_H
HSIN8_L

GND41

GND42
HSIP9_H
HSIN9_L

GND45

GND46

HSIP10_H
HSIN10_L

GND49

HSIP11_H
HSIN11_L

GND53

GND54

HSIP12_H
HSIN12_L

GND57

GND58

HSIP13_H
HSIN13_L

GND61

GND62

HSIP14_H
HSIN14_L

GND65

GND66

HSIP15_H
HSIN15_L

GND68

+12V

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

A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82

RSMVCC3

C150
.1u-16VY-04

PCIRST_L1

CK_PE_100M_16PORT_H
CK_PE_100M_16PORT_L

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

12

EC29

+

100u-16D6.3H11EG-LU

PCIRST_L1 22,26,31,40

CK_PE_100M_16PORT_H 8
CK_PE_100M_16PORT_L 8

EXP_A_RXP_0 9
EXP_A_RXN_0 9

EXP_A_RXP_1 9
EXP_A_RXN_1 9

EXP_A_RXP_2 9
EXP_A_RXN_2 9

EXP_A_RXP_3 9
EXP_A_RXN_3 9

EXP_A_RXP_4 9
EXP_A_RXN_4 9

EXP_A_RXP_5 9
EXP_A_RXN_5 9

EXP_A_RXP_6 9
EXP_A_RXN_6 9

EXP_A_RXP_7 9
EXP_A_RXN_7 9

EXP_A_RXP_8 9
EXP_A_RXN_8 9

EXP_A_RXP_9 9
EXP_A_RXN_9 9

EXP_A_RXP_10 9
EXP_A_RXN_10 9

EXP_A_RXP_11 9
EXP_A_RXN_11 9

EXP_A_RXP_12 9
EXP_A_RXN_12 9

EXP_A_RXP_13 9
EXP_A_RXN_13 9

EXP_A_RXP_14 9
EXP_A_RXN_14 9

EXP_A_RXP_15 9
EXP_A_RXN_15 9

VCC3

+

EC35

1000u-6V3LD8H12EOST

C153
.1u-16VY-04

EXP_A_TXP_0_C
EXP_A_TXN_0_C

EXP_A_TXP_1_C
EXP_A_TXN_1_C

EXP_A_TXP_2_C
EXP_A_TXN_2_C

EXP_A_TXP_3_C
EXP_A_TXN_3_C

EXP_A_TXP_4_C
EXP_A_TXN_4_C

EXP_A_TXP_5_C
EXP_A_TXN_5_C

EXP_A_TXP_6_C
EXP_A_TXN_6_C

EXP_A_TXP_7_C
EXP_A_TXN_7_C

EXP_A_TXP_8_C
EXP_A_TXN_8_C

EXP_A_TXP_9_C
EXP_A_TXN_9_C

EXP_A_TXP_10_C
EXP_A_TXN_10_C

EXP_A_TXP_11_C
EXP_A_TXN_11_C

EXP_A_TXP_12_C
EXP_A_TXN_12_C

EXP_A_TXP_13_C
EXP_A_TXN_13_C

EXP_A_TXP_14_C
EXP_A_TXN_14_C

EXP_A_TXP_15_C
EXP_A_TXN_15_C

C154
.1u-16VY-04

C145
.1u-16VY-04

C178 .1u-16VY-04
C176 .1u-16VY-04

C184 .1u-16VY-04
C185 .1u-16VY-04

C187 .1u-16VY-04
C188 .1u-16VY-04

C194 .1u-16VY-04
C197 .1u-16VY-04

C202 .1u-16VY-04
C204 .1u-16VY-04

C211 .1u-16VY-04
C209 .1u-16VY-04

C215 .1u-16VY-04
C214 .1u-16VY-04

C220 .1u-16VY-04
C218 .1u-16VY-04

C235 .1u-16VY-04
C239 .1u-16VY-04

C249 .1u-16VY-04
C262 .1u-16VY-04

C275 .1u-16VY-04
C270 .1u-16VY-04

C281 .1u-16VY-04
C277 .1u-16VY-04

C291 .1u-16VY-04
C287 .1u-16VY-04

C297 .1u-16VY-04
C295 .1u-16VY-04

C304 .1u-16VY-04
C303 .1u-16VY-04

C314 .1u-16VY-04
C310 .1u-16VY-04

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

+12V

EC26

12

470u-16D8H11E

EXP_A_TXP_0 9
EXP_A_TXN_0 9

EXP_A_TXP_1 9
EXP_A_TXN_1 9

EXP_A_TXP_2 9
EXP_A_TXN_2 9

EXP_A_TXP_3 9
EXP_A_TXN_3 9

EXP_A_TXP_4 9
EXP_A_TXN_4 9

EXP_A_TXP_5 9
EXP_A_TXN_5 9

EXP_A_TXP_6 9
EXP_A_TXN_6 9

EXP_A_TXP_7 9
EXP_A_TXN_7 9

EXP_A_TXP_8 9
EXP_A_TXN_8 9

EXP_A_TXP_9 9
EXP_A_TXN_9 9

EXP_A_TXP_10 9
EXP_A_TXN_10 9

EXP_A_TXP_11 9
EXP_A_TXN_11 9

EXP_A_TXP_12 9
EXP_A_TXN_12 9

EXP_A_TXP_13 9
EXP_A_TXN_13 9

EXP_A_TXP_14 9
EXP_A_TXN_14 9

EXP_A_TXP_15 9
EXP_A_TXN_15 9

C129
.1u-16VY-04

A A

Elitegroup Computer Systems

Title

PCIE Express 16 -Slot

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

946GZT-AM

1

32 44Tuesday, May 23, 2006

A

of

5

VCCDUAL USBPWR1

D D

L32 0-08

1 2

1 2

L31 0-08

F10

1 2

FUSE-2AS
F9

1 2

FUSE-2AS

EC61

1000u-6V3LD8H12EOST

100 Mils Width

12

+

C374
.1u-16VY-04

4

P5_N
P5_P

USBPWR1

1 2
3 4
5 6
7 8
9 10

KEY

USB3

12
34
56
78
910

H5*2-Y-P9E

P4_N
P4_P

R530
0-04-O

R529
0-04-O

R533
10K-04

OC67_L

R554
15K-04

3

OC67_L 20

VCCDUAL

12

C124
.1u-16VY-04

1 2

L16 0-08

F4

1 2

FUSE-2AS

1000u-6V3LD8H12EOST

2

100 Mils Width

EC22

UGND

1

USBPWR2

USBPWR2

USB1394A1A

1

12

C70

+

.1u-16VY-04

P2_N
P2_P

UGND

2
3
4

G1
G2

VCC

-DATA0
+DATA0
GND

HOLE
HOLE

USB*2+1394

VCC

-DATA1

+DATA1

GND

HOLE
HOLE

5

P0_N

6

P0_P

7
8

G3
G4

UGND

USB CONNECTOR

R104 0-04-O
R103 0-04-O
R102 0-04-O
R101 0-04-O

L9

1
2
3
4 5

CMK-200/100-S

R96 0-04-O
R95 0-04-O
R94 0-04-O
R93 0-04-O

L8

1
2
3
4 5

CMK-200/100-S

6

5

USBPWR2

BACK I/O

946GZT-AM

1

8
7
6

8
7
6

USBPWR1

R135
10K-04

OC0123_L

R142
15K-04

P0_N
P0_P
P2_N
P2_P

P1_N
P1_P
P3_N
P3_P

P2_P
P2_N
P0_P
P0_N

P3_P
P3_N
P1_P

OC0123_L 20

33 44Tuesday, May 23, 2006

of

A

KEY

USBP7P

USBP6P
USBP6N

C_MDIP_0

C_MDIN_0

1
2
3
4
G1
G2

19
20
21
22
G5
G6
G7
G8

UGND

USB4

1 2

12

3 4

34

5 6

56

7 8

78

9 10

910

H5*2-Y-P9E

R532 0-04-O

USBP6N

R535 0-04-O

USBP6P

R569 0-04-O

USBP7N

R573 0-04-O

USBP7P

UGND

P3_N
P3_P

UGND

1
2
3
4 5

D17

1
2

BAV99-S-O

D16

1
2

BAV99-S-O

1 2

C78

UGND

P6_N
P6_PP7_P

L34

CMK-200/100-S

C_MDIP_1

3

C_MDIN_1

3

L7
0

.1u-16VY-04-O

P6_N
P6_P
P7_N
P7_P

8
7
6

LINK 22,39

TX_RX 22,29,39

R593
0-04-O

R594
0-04-O

P7_P
P7_NUSBP7N
P6_P
P6_N

R512
10K-04

OC45_L

R513
15K-04

O

1

011

OC45_L 20

G

Y

VDD33

20pin19 pin LED

0

22 pin21 pin

3

P11P12

P13P14

YELLOW
GREEN0

LED
YELLOW

P3_N

P1_P

U5

1

2

UGND

34

SRVO5-4-O

U4

1

2

UGND

34

SRVO5-4-O

U24

1

2

34

SRVO5-4-O

P2_N P0_N
P2_P

6

5

6

5

6

5

1 2
3 4
5 6
7 8
9 10

NEAR L21

P0_NP0_P

USBPWR2

P2_NP2_P

P3_P

USBPWR3

P1_N

P4_NP4_P

USBPWR1

P5_NP5_P

R_USB

12
34
56
78
910

H5*2-Y-P9E

2

USBPWR2

REAR_SIDE

USBP2P20
USBP2N20
USBP0P20
USBP0N20

REAR_SIDE

USBP3P20
USBP3N20
USBP1P20
USBP1N20

P6_P P6_N

P7_P P7_N

P0_P

UGNDUGND

USBP0N
USBP0P
USBP2N
USBP2P

USBP2P
USBP2N
USBP0P
USBP0N

USBP1N
USBP1P
USBP3N
USBP3P

USBP3P
USBP3N
USBP1P
USBP1N P1_N

U26

1

2

34

SRVO5-4-O

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

12

C397
.1u-16VY-04

FRONT_SIDE

C C

USBP5P20
USBP5N20
USBP4P20
USBP4N20

B B

AVDDL

1 2

L14 0-08

R67 0

R66 0-O

VCCDUAL

VAUX25

A A

R516 0-04-O

USBP4N

R519 0-04-O

USBP4P

R522 0-04-O

USBP5N

R524 0-04-O

USBP5P
USBP5N
USBP4P
USBP4N

RSMVCC3 RSMVCC3

RSMVCC3 RSMVCC3

FUSE-2AS

D15

1
2

BAV99-S-O

D14

1
2

BAV99-S-O

F3

1 2

1000u-6V3LD8H12EOST

5

1
2
3
4 5

C_MDIP_2

3

3

EC19

L33

8
7
6

CMK-200/100-S

+

UGND

C_MDIP_022,39
C_MDIN_022,39
C_MDIP_122,39
C_MDIN_122,39
C_MDIP_222,39
C_MDIN_222,39
C_MDIP_322,39
C_MDIN_322,39

12

C63

1000P-04-O

P4_N
P4_P
P5_N
P5_PUSBP5P

12

D22

1
2

BAV99-S-O

D21

1
2

BAV99-S-O

C77

.1u-16VY-04

C62
470P-04-O

P1_N
P1_P

P5_P
P5_N
P4_P
P4_N

3

3

C_MDIP_3

C_MDIN_3C_MDIN_2

UGND

12

UGND

5

VCC

6

-DATA1

7

+DATA1

8

GND

G3

H_USB

G4

H_USB

9

TCT(P01)

10

TX1+

11

TX1-

12

TX2+

13

TX2-

14

TX3+

15

TX3-

16

TX4+

17

TX4-

18

RCT(P10)

12

C79

0-04

UGNDUGND

P7_N

FRONT_SIDE

USBP7P20
USBP7N20
USBP6P20
USBP6N20

RSMVCC3 RSMVCC3

D19

1

3

2

BAV99-S-O

RSMVCC3 RSMVCC3

D18

1

3

2

BAV99-S-O

USBPWR3

USBLAN1

USB-LAN-LED-LY-RG/O-1000

VCC

-DATA0

+DATA0

GND
H_USB
H_USB

GLED(P11)
OLED(P12)
YLED(P13)

VCC(P14)

H_LAN
H_LAN
H_LAN
H_LAN

4

5

FB35

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

STOP_L

AD19

R315

PREQ-2
PGNT-2
PERR_L
SERR_L

CBE-0
CBE-1
CBE-2
CBE-3

TRDY_L

DEVSEL_L

1 2

PCIRST_L3

INT-E

C306

FB-120-S

1 2

100-04

PCIPME_L

10P-04-O

21

21
21

21
21
21

C319
.1u-16VY-04

2 1

PAR

FRAME_L

IRDY_L

U16

52
50
49
48
47
45
44
42
39
38
37
35
34
33
31
29
14
13
11
10

9
8
6

5
128
127
125
124
122
121
120
118

41
28
15

2

26
17
18
20
21
22

4
115

114

24
25

112

53
109
117

31630

46

VDDP1

VDDP2

VDDP3

PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31

PCI_C/BE0
PCI_C/BE1
PCI_C/BE2
PCI_C/BE3

PCI_PAR
PCI_FRAME
PCI_IRDY
PCI_TRDY
PCI_DEVSEL
PCI_STOP
PCI_IDSEL

PCI_REQ
PCI_GNT
PCI_PERR
PCI_SERR

PCI_PCLK

PCI_RST
PCI_INTA
PCI_PME

DGND1

116

VDDP5

VDDP4

DGND3

DGND2

UGND

DVDD3

DVDD2

DVDD1

TSB43AB23PDTG4

DGND7

DGND6

DGND5

DGND4

VCC3

D D

AD019,30,39
AD119,30,39
AD219,30,39
AD319,30,39
AD419,30,39
AD519,30,39
AD619,30,39
AD719,30,39
AD819,30,39
AD919,30,39
AD1019,30,39
AD1119,30,39
AD1219,30,39
AD1319,30,39
AD1419,30,39
AD1519,30,39
AD1619,30,39
AD1719,30,39

AD1819,30,39
AD1919,30,39
AD2019,30,39
AD2119,30,39
AD2219,30,39
AD2319,30,39

CBE-019,30,39
CBE-119,30,39
CBE-219,30,39
CBE-319,30,39

PAR19,30,39

FRAME_L19,30,39

IRDY_L19,30,39
TRDY_L19,30,39
DEVSEL_L19,30,39

STOP_L19,30,39

PREQ-219,30
PGNT-219

PERR_L19,30,39
SERR_L19,30,39

PCIRST_L326,39

INT-E19,30

PCIPME_L19,30,39

VCC3

VCC3

AD2419,30,39
AD2519,30,39
AD2619,30,39
AD2719,30,39
AD2819,30,39
AD2919,30,39
AD3019,30,39
AD3119,30,39

1394CLK

C286 .1u-16VY-04
C300 .1u-16VY-04

C285 .1u-16VY-04
C301 .1u-16VY-04
C323 .1u-16VY-04

C C

1394CLK

1394CLK8

B B

A A

DVDD5

DVDD4

DGND9

DGND8

119

113665143363223121

L29
0

1 2

R90

0-08

DVDD6

DGND10

4

FB33
0

1 2

FB34
0

21

858172

70

11165564027197

123

DVDD7

DVDD8

PLLGND

104

PHY_TEST_MA

103

PLLVDD

AGND1

73

716876

AVDD1

AGND2

AGND3

AVDD4

AVDD3

AVDD2

CYCLEIN

CYCLEOUT

PCI_CLKRUN

REG18_1
REG18_2

GPIO2/TEST0
GPIO3/TEST1

AGND4

AGND6

AGND5

80

89

84

909398

AVDD5

AVDD6

G_RST

TPBIAS0

TPA0+

TPA0-

TPB0+

TPB0-

TPBIAS1

TPA1+

TPA1-

TPB1+

TPB1-

TPBIAS2

TPA2+

TPA2-

TPB2+

TPB2-

CPS

PC0
PC1
PC2

REG_EN

FILTER0
FILTER1

CNA
SDA
SCL

AGND7

97

105

XI

AVDD7

106

XO

110

99

R1

100

R0

79
78
77
75
74
88
87
86
83
82
96
95
94
92
91

69
55
64

63
62

54
107
108

61
126

58
57

101
102

67
60
59

R363

2.7K-04

SDA
SCL

1 2

C326

.1u-16VY-04

3

1 2

R331 0-04

1 2

R352

6.34K-1-04

1 2

XTPBIAS0
XTPA0P
XTPA0M
XTPB0P
XTPB0M
XTPBIAS1
XTPA1P
XTPA1M
XTPB1P
XTPB1M

C325
1u-25V

R336 4.7K-04

VCC3

R334 220-04

CLKRUN-

C327 .1u-16VY-04
C293 .1u-16VY-04

R348 220-04
R345 220-04

C320 .1u-16VY-04

SDA
SCL

R364

2.7K-04

5
6
1
2
3

U19

SDA
SCL
A0
A1
A2

AT24C02N-10SU-2.7

VCC
VCC3

R356
0-04-O

1 2

C321 10P-04

C313 10P-04

PCIRST_L3

1 2

C312
1u-25V-O

R374
0-04-O

R365

CPWR_1

390K-04

VCC3

R335 10K-04

VCC

WE-VSS

21

21

R332
43K-04-O

8

74

X4
X-24.576M-30m16KTSD

PCIRST_L3 26,39

21

R362

4.7K-04-O

R361
0-04

3

VCC

C302
.1u-16VY-04

2 1

1394_24MCLK 8

VCC3

R100 0-04-O

XXTPB0M
XXTPB0P
XXTPA0M
XXTPA0P

XTPA1P XXTPA1P
XTPA1M
XTPB1P
XTPB1M

VCC3

C284
.1u-16VY-04

1 2

R99 0-04-O

1 2

R98 0-04-O

1 2

R97 0-04-O

1 2

R389 0-04-O

1 2

R380 0-04-O

1 2

R379 0-04-O

1 2

R378 0-04-O

1 2

C296
.1u-16VY-04

2 1

XXTPA1P
XXTPB1P

XTPA0M
XTPA0P
XTPB0M
XTPB0P

XTPBIAS0

CLOSE TO TSB43AB22

9/10

XTPA1M
XTPA1P
XTPB1M
XTPB1P

XTPBIAS1

CLOSE TO TSB43AB22

9/10

XTPB0M
XTPB0P
XTPA0M
XTPA0P

XXTPA1M
XXTPB1P
XXTPB1M

12

12

XTPB0M
XTPB0P
XTPA0M
XTPA0P

XTPB1M
XTPB1P
XTPA1M
XTPA1P

1394A1

1
3 4
5 6
7 8

H5*2-OR-P9E

R369

56.2-1-04

C329
1u-25V

2 1

R373

56.2-1-04

C324
1u-25V

2 1

2

10

12

R368

56.2-1-04

12

R372

56.2-1-04

CHOKE1

8
7
6

CMK-200/100-S

CHOKE2

8
7
6

CMK-200/100-S

CPWR1CPWR1

8
7

8
7

XXTPA1M
XXTPB1M

12

2 1

12

220P-N-04

2 1

1
2
3456

1
2
3456

R367

56.2-1-04

C328
220P-N-04

R371

56.2-1-04

C330

1
2
3
45

1
2
3
45

12

R366

56.2-1-04

12

R376

5.1K-1-04

12

R370

56.2-1-04

12

R377

5.1K-1-04

XXTPB0M
XXTPB0P
XXTPA0M
XXTPA0P

XXTPB1M
XXTPB1P
XXTPA1M
XXTPA1P

2

CPWR_2+12V

F5

1 2

FUSE-1.6AD

1.5A(8-33V)

CPWR2

12

C52

.1u-16VY-04

UGND

UGND

+12V CPWR1CPWR_1

F7

1 2

FUSE-1.6AD

D23

P N

SK24-S

USB1394A1B

9

VP

G5

HOLE

G6

HOLE

G7

HOLE

G8

HOLE

USB*2+1394

12

R110
0-08

1.5A(8-33V)

CPWR2

.1u-16VY-04

2 1

UGND

TPB-

TPB+VG

TPA-

TPA+

UGND

D31

P N

SK24-S

C51

11
1210

13
14

.1u-16VY-04

12

60~70 mils

2 1

1

EC13

470u-16D8H11E

XXTPB0M
XXTPB0P

XXTPA0M
XXTPA0P

W:S/ 8:8.

20 mil spacing to others.

EC56

12

C322

470u-16D8H11E

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

TI TSB43AB23

946GZT-AM

1

34 44Tuesday, May 23, 2006

A

of

5

4

3

2

1

D D

VRM_PWRGD19

VR_RDY7

CPUVID73
CPUVID63
CPUVID53
CPUVID43
CPUVID33
CPUVID23
CPUVID13
CPUVID03

VR_SEL3

Place
close to

C C

VCCSEN3

VSSSEN3

B B

A A

VCC

84

5

+

7

6

-

U25B

GS358SFS

5

inductor

V_6312
V_6312
V_6312

V_6312

NTC-10K-1S

ISL6312/6322CR FOR Intel P4 Broadwater VRD11 POWER CKT - 4 PHASE

VCC3

R312
1K-04

C283

0.1U-O

12

t

RT1

4.7K-O

VCCP

R284
100

R283
100

R355 100K-04-O
R349 5.1K-04-O
R350 1K-04-O

R340 NC

VCC

VCC

R260

R583

1K-04

1K-1-04

12

RT2

R584
499-1-04

t

RN20

680-8P4R-12

FSBVTT

7

8

R337
1K-04

R343
3K

R329 0
R326

1.6K-O

R338

R341

0-04

20K-04

-15mV offset

VCC

84

3

+

2

-

RN19

680-8P4R-12

FSBVTT VCC

FSBVTT

135

135

C308
680P-O

R579

7.5K-04

246

R342
20K-04

R328 0

C294
.1u-25V-O

1

U25A

GS358SFS

7

8

C318
1500P

C311
12P

R325
750-O

R327

10K-O

RESERVE FOR
ISL6312A

C298
.1u-25V-O

C316

.01u-Y-04

VCC

R575
680-04

4

246

C292

0.01U-O

120K-04

R333

R536

130-1-04

R571

130-1-04

37
36
46
47
48

1
2
3
4
5
6

13
14

15

16

18

17

12

7
8

11
45

9

R339

249K-1-04

B

B

C276

0.1U-O

V_6312

C315

4.7u-10V-08

PGOOD
EN
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
VRSEL

COMP
FB

IDROOP

VDIFF

VSEN

RGND

OFS
DRSEL/SCL
OVPSEL/SDA
REF

FS
SS/RST/A0

BOTTOM PAD
CONNECT TO GND
Through 8 VIAs

Q51
PMBS3904-S-O

E C

Q52
PMBS3904-S-O

E C

R354

2.2-08

U15

ISL6312CRZS

7X7 QFN

10

PVCC1_2

VCC

UGATE1
PHASE1

LGATE1

UGATE2
PHASE2

LGATE2

UGATE3
PHASE3

LGATE3

EN_PH4

GND

49

PROCHOT_L 4

FORCEPH_N 3

BOOT1

ISEN1+

ISEN1-

BOOT2

ISEN2+

ISEN2-

PVCC3

BOOT3

ISEN3+

ISEN3-

ISEN4+

ISEN4-

PWM4

+12V

R156

R294

2.2-08

C279
1u-25V

29

R309

R307
0

PHASE1

R317
0

PHASE2

R314 2.2

R324
0

PHASE3

2.2

C289
1u-25V

R306 0

C272

.1u-25V

C273 2200P-O

R295 4.7K

R310

C280

2.2

.1u-25V

C288 2200P-O

R311 4.7K

R360

2.2-08

.1u-25V

C305 2200P-O

R319 4.7K

C282

+12V

R285
470

R316
470

.1u-25V

R330
470

VCC

3

ISEN1

C256
.1u-25V

R308
NC

ISEN2

C290

R313
NC

ISEN3

C299
.1u-25V

R322
NC

12V_POWER

+

EC32

680u-4D8H9ESAN

EC51

C257
.1u-25V

C278
.1u-25V

C307
.1u-25V

1u-25V-08-O

1 2

+

EC40

560u-4LOD8H9ESAN

31
32

33
30

35
34

27
26

25
28

19
20

42

40
39

38
41

44
43

21
22

24
23

1-08

R219
0-08

R119
1-08

R145
0-08

R115
1-08

R134
0-08

L19

1 2

680u-4D8H9ESAN

EC33

+

C106
.1u-16VY-04

1 2

680u-4D8H9ESAN

RCK-.9uD

+

EC36

560u-4LOD8H9ESAN

C103

+

12VIN

DS

12VIN

12VIN

DS

G

2SK3918-ZK-S-O

DS

G

DS

DS

G

Q19

2SK3918-ZK-S-O

DS

DS

G

2SK3919-ZK-S

DS

DS

G

Q17

2SK3918-ZK-S-O

DS

DS

G

2SK3919-ZK-S

TO252

+

EC27

1800u-16LD10H25EPAN

VCCPVCCP

+

+

EC41

EC38

560u-4LOD8H9ESAN

R158
10K

G

Q31

2SK3918-ZK-S

TO252

G

Q38

2SK3919-ZK-S

TO252

R118
10K

G

Q20

2SK3918-ZK-S

G

Q30

2SK3919-ZK-S

TO252 TO252

R123
10K

G

Q18

2SK3918-ZK-S

G

Q26

2SK3919-ZK-S

TO252

+

EC20

1800u-16LD10H25EPAN

+

EC39

560u-4LOD8H9ESAN

Q33

DS

Q39

2SK3919-ZK-S

TO252

Q27

Q29

+

EC21

1800u-16LD10H25EPAN

+

EC34

680u-4D8H9ESAN

2

C175

4.7u-16V-08

R223
1
C217
1000P

Short PAD

C83

4.7u-16V-08

L17
PIND-.56u-D

R131
1
C111
1000P

PHASE2
ISEN2

Short PAD

C105

4.7u-16V-08

L18
PIND-.56u-D

R124
1
C107
1000P

PHASE3
ISEN3

Short PAD

+

EC24

+

EC37

680u-4D8H9ESAN

L27
PIND-.56u-D

PHASE1
ISEN1

SP1

SU1

SU4

1800u-16LD10H25EPAN

680u-4D8H9ESAN

SP2

Short PAD

SU2
Short PAD

SU3
Short PAD

12VIN

VCCP

Elitegroup Computer Systems

Title

Size Document Number Rev

C

Date: Sheet

ISL Vcore DC-DC

946GZT-AM

1

35 44Tuesday, May 23, 2006

of

A

5

S2
G2
S1
G1

AO4609-S

0

G

5VSB

R702

E C

P2003BDG-S

1 2

E C

Q55

VCCDUAL

8

D2

7

D2

6

D1

5

D1

12

D

U7

N-CH / TO-252

12

EC60

+

100u-16D6.3H11EG-LU

10K

Q56

PMBS3904-S

12

EC28

+

100u-16D6.3H11EG-LU

5VSB

R422

1 2

B

E C

R692

B

A3

先驗証

Remove/3/8

U20

1
2
3
4

R408

F8 FUSE-D-O

S

VCC

1K

B

12

PMBS3904-S

MC60

10u-10V-08

B

12

MC59

10u-10V-08

VCCDUAL

0(No Power)

1 2

E C

ATXPOK
SLP3_L

1K

DUALSW

12

G

Q59

2N7002-S

G

Q61

2N7002-S

1 2

R664 10K

1 2

R674 10K

GPO24

0S4/S5

VCC

5VSB

R696

1 2

D

S

D

S

ATXPOK 21,26,29

SLP3_L 19,26

+12V 5VSB

B

Q54

R688 10K

1 2

R730 10K

R675

1 2

SLP4_L8,19

GPO2419

R415

10K

D D

PMBS3904-S

C C

B B

Signal

Mode

A A

1S4/S5 1(5VSB)

5

10K

Q60
PMBS3904-S

10K

1 2

Q57

PMBS3904-S

E C

1_8VSTR

4

U32

1
2
3
4

5VSB

VCC

DUALSW

S2
G2
S1
G1

AO4609-S

D2
D2
D1
D1

VCCDUAL1

8
7
6
5

12

+

100u-16D6.3H11EG-LU

3.3V DUAL

MF4

VCC3

3VSBY

DUALSW

10K

R693

1 2

ER24

10K-1-04

12

BC6

ER25

10K-1-04

.1u-16VY-04

4

1

S2

2

G2

3

S1

4

G1

AO4609-S

5VSB

12

EC76

+

100u-16D6.3H11EG-LU

VCCDUAL1

1 2

5 6

7 8

3 4

VCC

RN27A 0-8P4R-12-O

RN27B 0-8P4R-12-O

RN27C 0-8P4R-12-O

RN27D 0-8P4R-12-O

VCCDUAL

7 8

3 4

1 2

5 6

VCC

RN9D 0-8P4R-12-O

RN9B 0-8P4R-12-O

RN9A 0-8P4R-12-O

RN9C 0-8P4R-12-O

VCC3

VTT_DDR VCC

RT9199PSPS

1
2
3

12

BC16

4

1u-25V

D2
D2
D1
D1

VIN
GND
REFEN
VOUT

910111213

GND1

RSMVCC3

8
7
6
5

V_1P25_CORE

246

135

U27

Vcntl1
Vcntl2
Vcntl3
Vcntl4

GND2

GND3

GND4

GND

12

8

7

FSBVTTSEL7

8
7
6
5

+

RN18
0-8P4R-12

SC18

10u-10V-08-SB

100u-16D6.3H11EG-LU

1.25V/4.24A

EC77

EC31

SLP4_L8,19

V_1P25_CL_MCH

VCC

R184 10K-1-04-O

MC58

4.7u-10V-08

3

B

12

R653 10K-04

VTTPWRGD7

1.2V/3A

FSBVTT

1000u-6V3LD8H12EOST

R181 10K-1-04-O

B

3

5VSB

R656

4.7K-04

G

QN2

PMBS3904-S

E C

1_8VSTR

C200
1u-25V

12

+

EC50

B

Q37

PMBS3904-S-O

E C

ER35

D

MN1

2N7002-S

S

VTTPWRGD

DS

MF3
P2003BDG-S

G

Q36
PMBS3904-S-O

E C

VCCDUAL1

R645

ER36

24K-1

15K-O

7

6

ER23 127-1-04

ER22

100-1-04

FSBVTT

R182
1K-04

C189
.1u-16VY-04

R197 0-04-O

ER7 4.99K-1-04
ER8 10K-1-04

R188
30K-1-04-O

2

+12V

1

D36

BOOT

UGATE

PHASE

LGATE

RT9214PSS

2

3

D35
BAT54C-S

1
2

8
4

10-O

1 2

BC7
1u-25V-08

COMP/OCSET

FB

2

1

BAT54C-S

3

5

U28

VCC

GND

3

VOUT= 0.8V(1+Rt / Rb)

+12V VCC

R179
10

U9

11

VCC

10

PGOOD

5

DRV

9

FBL

6

NC

7

NC

8

NC

12

FB

RT9218PSS

ER4 75K-1-04

ER5

ER6

124-1-04-O

130-1-04

V_1P25_CORE FSBVTT

BC2
1u-25V-08

1 2

C186

1 2

.1u-16VY-04-O

2

BOOT

UGATE

PHASE

OPS

LGATE

GND

0-8P4R-12-O

2
4
6
8

RN14

R180
10-O

1

2

14
13

4

3

1
3
5
7

BC9
.1u-16VY-04

1 2

N-CH / TO-252

1

2

D28
BAT54C-S

3

BC1
.1u-16VY-04

1 2

UG2

ER3
24K-1

LG2

1

VCCDUAL1VCCDUAL1VCCDUAL1

12

C465
.1u-16VY-04

1 2

12

C460
1u-25V

L38

C429

CK-2.2uD-SUN

3300P

R605
1

BC8
.1u-16VY-04

12

1800u-6V3LD8H20EPAN

DS

DS

12

+

1 2

1000u-6V3LD8H12EOST

FB-D
LL1

3VIN

12

EC43

1800u-6V3LD8H20EPAN

N-CH / TO-252

L20

CK-2uD

C166
3300P

1 2

R168
1

EC47

1000u-6V3LD8H12EOST

12

C445

EC75

4.7u-10V-08
1800u-6V3LD8H20EPAN

1_8VSTR

12

EC73

+

1000u-6V3LD8H12EOST

12

C181

EC44

V_1P25_CORE

12

EC48

+

1000u-6V3LD8H12EOST

12

1800u-6V3LD8H20EPAN

1.8V/18A

EC62

1u-25V

1.25V/21.3A

12

+

5VIN

UG1

P2003BDG-S

PHASE

LG1

P2003BDG-S

ER2 2

PHASE1_VDDQ

ER1 0

MF7

G

MF6

G

DS

DS

MF2

G

P2003BDG-S

MF1

G

P2003BDG-S

FB-D
LL2

VCC3

Elitegroup Computer Systems

Title

DDR&System DC-DC

Size Document Number Rev

Custom

Date: Sheet

946GZT-AM

1

36 44Tuesday, May 23, 2006

EC74

12

C179

4.7u-10V-08

A

of

5

D D

4

3

2

1

ER14

12

+12V

411

LM324DS

3

+

2

-

U21A

1 2

12

+12V +12V

411

LM324DS

5

+

6

-

U21B

ER20

1 2

1.1K-1-04

+12V +12V

411

LM324DS

10

+

9

-

U21C

1

ER13

1.1K-1-04

7

8

V1.05

2.43K-1-04

C C

B B

C343
1000P-04

12

RSMVCC3

A C

R416
330-04

QD1

R

AZ431BZ-A-E1D

2.5VREF

12

12

ER15

3.48K-1-04

1.05V

ER16

2.49K-1-04

V1.05

MC39
.1u-16VY-04

V1.05

1.05V

ER19

2.43K-1-04

V1.05

1.05V

VCC3

QN1

B

PMBT2222A-S

E C

MC4

+

10u-10V-08

1_8VSTR

DS

R496
1K-04-O

G

1.5V/2.2A

V_1P5_ICH

12

EC72

R497
1K-04-O

1_8VSTR

G

+

DS

MF5

P2003BDG-S

V_1P05_ICHCORE

1000u-6V3LD8H12EOST

1.5V/0.2A

V_SFR_OUT

Q53

P2003BDG-S

C428
1u-25V

C446
1u-25V

1.05V/2A

EC57

100u-16D6.3H11EG-LU

5VSB

RN17

RSMVCC3

1
3
5
7

3VSBY

U18

I O

1 2

MC36
1u-25V-08

IO

A

A

APL1086S

ER12

ER11

121-1-04

215-1-04

12

+

0-8P4R-12-O

2
4
6
8

12

EC59

+

100u-16D6.3H11EG-LU

ER180-04

ER17
NC

A A

12

EC69

+

1000u-6V3LD8H12EOST

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

MIS DC-DC POWER

946GZT-AM

1

37 44Tuesday, May 23, 2006

of

A

8

7

6

5

4

3

2

1

C44

VCC

U1

20 1

D D

RTSA_L26
DTRA_L26
SOUTA26

RIA_L26
CTSA_L26
DSRA_L26
SINA26
DCDA_L26

RTSA_L
DTRA_L
SOUTA

RIA_L
CTSA_L
DSRA_L

DCDA_L

VCC VDD

16 5

DIN1 DOUT1

15

DIN2

13

DIN3

19

ROUT1

18

ROUT2

17

ROUT3

14

ROUT4

12

ROUT5

11

GND

ST75185CDRS

DOUT2
DOUT3

RIN1
RIN2
RIN3
RIN4
RIN5

VSS

1 2

.1u-16VY-04

VDDIN
NRTSA NRTSB

NDTRA

6

NSOUTA

8

2
3

NDSRA

4

NSINA

7
9

10

C42

1 2

D13

1N4148W-S

D12

P N

1N4148W-S

PN

-12V

+12V

RTSB_L26
DTRB_L26
SOUTB26

RIB_L26
CTSB_L26
DSRB_L26
SINB26
DCDB_L26

RTSB_L
DTRB_L
SOUTB

RIB_L
CTSB_LNCTSA
DSRB_L
SINB
DCDB_LNDCDA

VCC

U14

20 1

VCC VDD

16 5

DIN1 DOUT1

15

DIN2

13

DIN3

19

ROUT1

18

ROUT2

17

ROUT3

14

ROUT4

12

ROUT5

11

GND

ST75185CDRS

DOUT2
DOUT3

RIN1
RIN2
RIN3
RIN4
RIN5

VSS

.1u-16VY-04

246

135

LPT_VCC5

8

RN7
1K-8P4R-12

7

NPRD4
NPRD5
NPRD6

5/9

246

135

8

RN8

7

1K-8P4R-12

C C

12

246

135

8

RN5
1K-8P4R-12

7

R55
1K-04

AFD_L26
PINIT_L26
SLIN_L26
PRD326

B B

STB_L26
PRD026
PRD126
PRD226
PRD726
PRD626
PRD426
PRD526

ERR_L26
ACK_L26
BUSY26
PE26
SLCT26

AFD_L
PINIT_L
SLIN_L
PRD3

STB_L
PRD0
PRD1
PRD2
PRD7
PRD6
PRD4
PRD5

ERR_L
ACK_L
BUSY
PE
SLCT

RN2

1

2

3

4

5

6

7

8

33-8P4R-12

RN1 33-8P4R-12

1

2

3

4

5

6

7

8

7

8

5

6

3

4

1

2

RN3 33-8P4R-12

NSTB_L

NAFD_L
NPINIT_L
NSLIN_L
NPRD3

NPRD0
NPRD1
NPRD2
NPRD7

246

135

8

RN6
1K-8P4R-12

7

6
8

2
3
4
7
9

10

C45

1 2

.1u-16VY-04

VDDIN

NDTRB
NSOUTB

NRIBNRIA
NCTSB
NDSRB
NSINBSINA
NDCDB

VSSINVSSIN

C41

1 2

.1u-16VY-04

D11

1N4148W-S

12

C38
.1u-16VY-04

LPT1

1

STB

10

ACK

17

SLIN

16

INIT

15

ERROR

14

AFD

13

SLCT

12

PE

11

BUSY

2

PD0

3

PD1

4

PD2

5

PD3

6

PD4

7 18

PD5 GND

8

PD6

9

PD7

CONN-25P2R-FWHRN

PN

GND
GND
GND
GND
GND
GND
GND

HOLE
HOLE
HOLE

VCC

C40

1 2

.1u-16VY-04

25
24
23
22
21
20
19

26
27
28

10
11

CONN-9P2R-M

CN1

3
5
7

180P-8P4C

CN2

3
5
7

180P-8P4C

180P-8P4C

COM2
H5*2-P10E

1 2
3 4
5 6
7 8
9

COM1

1

DCD

2

SIN

3

SOUT

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI
HOLE
HOLE

21
4
6
8

21
4
6
8

CN7

3
5
7

CN8

3
5
7

180P-8P4C

21
4
6
8

21
4
6
8

NSINB
NDTRB
NDSRB

NDCDA
NSINA
NSOUTA
NDTRA

NDSRA
NRTSA
NCTSA

NRIA25

NRIB25

NRIA

NDTRA
NSINA
NSOUTA
NDCDA

NRIA
NCTSA
NDSRA
NRTSA

NDCDB
NSOUTB
NSINB
NDTRB

5/9

NRTSB
NDSRB
NCTSB
NRIB

NDCDB
NSOUTB

NRTSB NCTSB
NRIB

NSTB_L
NPRD0
NPRD1

A A

8

NPRD2

NPRD5
NPRD4
NPRD6
NPRD7

CN3

3
5
7

180P-8P4C

CN5

3
5
7

180P-8P4C

21
4
6
8

21
4
6
8

7

NAFD_L
NPINIT_L
NSLIN_L
NPRD3

ERR_L
ACK_L
BUSY
PE

CN4

3
5
7

180P-8P4C

CN6

3
5
7

180P-8P4C

21
4
6
8

21
4
6
8

6

SLCT

5/9

12

C39
180p-04

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

Date: Sheet

2

I/O Ports

946GZT-AM

A

38 44Tuesday, May 23, 2006

of

1

5

RSMVCC3 VDD33 AVDDL

2 1

D D

C C

B B

A A

C91 .1u-16VY-04-O

CTRL18

CTRL25

B

EC18

22u-35D5H7EOST-O

1 2

VDD33

C E

MMBT2907A-O

L6
0-08-O

1 2

C90 1000P-04-O

B

Q14

12

VDD33

C E

2 1

5

HA8550-D-O
Q16

DVDD_A

C26.1u-16VY-04-O

49.9-1-04-O

1 2

1 2

R48

R47 49.9-1-04-O

12

C16 .01u-Y-04-O

2 1

CTRL25

1 2

1 2

R46 49.9-1-04-O

12

2 1

C100 .1u-16VY-04-O

C84 .01u-Y-04-O

R45 49.9-1-04-O

C14 .01u-Y-04-O

C72 .1u-16VY-04-O

C4

B

2 1

R44

C13

12

EC25 22u-35D5H7EOST-O

VDD33

C8

.1u-16VY-04-O

49.9-1-04-O

1 2

1 2

R43 49.9-1-04-O

12

.01u-Y-04-O

12

HA8550-D-O
Q15

C E

12

4.7u-10V-08-O

IDSEL20

R42 49.9-1-04-O

1 2

1 2

R41 49.9-1-04-O

12

C12

L11
FB-120-S-O

1 2

C50 1000P-04-O

L5

1 2

0-08-O

AVDD33L

VDD33

L1
FB-120-S-O

1 2

1MDIP_0
1MDIN_0

1MDIP_1
1MDIN_1
1MDIP_2
1MDIN_2

1MDIP_3
1MDIN_3

.01u-Y-04-O

VDD18DVDD_A

C101

VDD18

R65

1 2

100-04-O

SR2 0-04-SB-O

1 2

SR1 0-04-SB-O

1 2

SR3 0-04-SB-O

1 2

SR4 0-04-SB-O

1 2

SR5 0-04-SB-O

1 2

SR6 0-04-SB-O

1 2

SR7 0-04-SB-O

1 2

SR8 0-04-SB-O

1 2

C17

2 1

2 1

.1u-16VY-04-O

L3

0-O

L2

0-O

AD20

AVDD33L

.1u-16VY-04-O

C75

C98

V_12P

12

12

4

C112
1u-25V-O

12

4.7u-10V-08-O

2 1

.1u-16VY-04-O

4

C96

2 1

5VSB

1 2

.1u-16VY-04-O

C_MDIP_0 22,33
C_MDIN_0 22,33

C_MDIP_1 22,33
C_MDIN_1 22,33
C_MDIP_2 22,33
C_MDIN_2 22,33

C_MDIP_3 22,33
C_MDIN_3 22,33

U6

I O

IO

A

AMS1117S-O

VCC3

12

R141
1K-04-O

12

R140
15K-04-O

VDD33VDD33

C99.01u-Y-04-O

A

C82.01u-Y-04-O

C22

VDD33

R120

R121

1 2

PCIRST_L326,34

LANPCLK

12

R51 5.6K-1-04-O

LANPCLK8

PGNT-319
PREQ-319,30
PCIPME_L19,30,34

18P/50V-04-O

110-1-04-O

180-1-04-O

INT-F19,30

AVDD33L

R34
0-04-O

1MDIP_2

1MDIN_2

1MDIP_3

1MDIN_3

3

PCILAN_25MCLK8

VDD18

1MDIP_0
1MDIN_0
AVDDL

1MDIP_1
1MDIN_1

CTRL25

V_12P

INT-F
VDD33
PCIRST_L3
LANPCLK
PGNT-3
PREQ-3
PCIPME_L

AD31
AD30

AD29
AD28

3

2

2 1

R116

R88 330-04-O

LINK22,33

R89 330-04-O

TX_RX22,29,33

R62 0-04-O

CTRL18

RSET

DVDD_A

U3

126

127

128

LV2

VSS

1
2
3
4
5
6
7
8
9

12

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

CBE-319,30,34

AD[0..31]19,30,34

RSET

MDI0+
MDI0­AVDDL
VSS
MDI1+
MDI1­AVDDL
CTRL25
VSS
AVDDH
HSDAC+
HSDAC­VSS
MDI2+
MDI2­AVDDL
VSS
MDI3+
MDI3­AVDDL
VSSPST
GND
ISOLATEB
VDD18
INTAB
VDD33
RSTB
CLK
GNTB
REQB
PMEB
VDD18
AD31
AD30
GND
AD29
AD28
VSSPST

AD27

AD26

VDD33

39404142434445464748495051525354555657585960616263

VDD33

AD26

AD25

AD27

AD[0..31]

125

12

124

CTRL18

AD25

AD24

LG2

AD24

12
12

AVDD33L

XTALO

XTALI

116

117

118

119

120

123

121

122

HV

HG

GND

LED0

XTAL1

XTAL2

VSSPST

VDD18

EEDI/AUX

EESK

EEDO

108

109

110

111

112

113

114

115

GND

EEDI

LED3

LED2

LED1

EESK

VDD18

RTL8100C-LF-O

CBE3B

VDD18

IDSEL

AD23

GND

AD22

AD21

VSSPST

GND

AD20

VDD18

AD19

VDD33

AD18

AD17

VDD33

AD20

AD19

AD17

AD16

AD22

CBE-3

AD21

AD23

IDSEL20

AD18

2

3.6K-04-O

EECS
EESK
EEDI/AUX
EEDO

R105 10K-04-O

1 2

AD0

AD1

VDD33

EECS

103

104

105

106

107

AD1

AD0

EECS

EEDO

VDD33

LWAKE

AD2

VSSPST

GND

VDD18

AD3
AD4
AD5
AD6

VDD33

AD7

CBE0B

VSSPST

AD8
AD9

M66EN

AD10
AD11
AD12

VDD33

AD13
AD14

VSSPST

GND

AD15
VDD18
CBE1B

PAR

SERRB

SMBDATA

GND

SMBCLK

VDD33
PERRB
STOPB

DEVSELB

TRDYB

VSSPST

CLKRUNB

AD16

CBE2B

FRAMEB

GND

IRDYB

VDD18

64

IRDY_L

CBE-2

FRAME_L

Title

Size Document Number Rev

Custom

Date: Sheet

VDD33

EEP1

VDD33

102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65

IRDY_L 19,30,34
FRAME_L 19,30,34
CBE-2 19,30,34

1
2
3
4 5

8

CS

VCC

7

SK

DC

6

DI

ORG

DO GND

AT93C46-10SU-2.7-O

AD2

AD3
AD4
AD5
AD6
VDD33
AD7
CBE-0

AD8
AD9

M66EN

AD10
AD11
AD12
VDD33
AD13
AD14

AD15
CBE-1

PAR
SERR_L

VDD33
PERR_L
STOP_L
DEVSEL_L
TRDY_L

Elitegroup Computer Systems

RTL8100C 10M/100M LAN

946GZT-AM

1

VDD18

2 1

2 1

C23.1u-16VY-04-O

C76.1u-16VY-04-O

VDD33

C97

GND

.1u-16VY-04-O

2 1

GND

3

1 2

12

C68

27p-04-O

X1

X-25M-30m20KTSD-O

CBE-0 19,30,34

R114
0-04-O

12

CBE-1 19,30,34
PAR 19,30,34
SERR_L 19,30,34

PERR_L 19,30,34
STOP_L 19,30,34
DEVSEL_L 19,30,34
TRDY_L 19,30,34

39 44Tuesday, May 23, 2006

1

C24.1u-16VY-04-O

XTALO

XTALI

of

12

C69

27p-04-O

A

5

4

3

2

1

C499

.1u-16VY-04-O

3VSBY

12

R716
0-04-O

VCC3

R719
0-04-O

VCC3

R718
0-04-O

R717
0-04-O

CK_P_33M_TPM8
FWH419,24,26
PCIRST_L122,26,31,32
FWH319,24,26

VCC3

FWH019,24,26

3VSBY

LPCPD_L19

VBAT3VSBY

PENABLE

TPMX1
TPMX2

CK_P_33M_TPM
FWH4

FWH3
FWH0

PENABLE

LPCPD_L

C466
10P-04-O

R728
0-04-O

U31

1

GPIO

2

GPIO

3

NC

4

GND

5

3VSB

6

GPIO

7

PP

8

TESTI

9

TESTBI/GPIO

10

3V

11

GND

12

VBAT

13

NC

14 15

NC CLKRUN#/GPIO

TPM1-2-O

JLPC

12
3
56
78
910
11
13
15
17
19

12

H10*2 P4E-O

LPCPD#

SERIRQ

LFRAME#

LRESET#

12
14
16
18
20

LAD0

GND
LAD1
LCLK

LAD2

GND
LAD3

KEY

VCC3

VCC3

R663

8.2K-04-O

28
27
26
25
24

3V

23
22
21
20
19

3V

18
17
16

SMBDATAPCIRST_L1
FWH2
FWH1

SIRQ
SMBCLK

R667 0-04-O

SIRQ
FWH0

R668 0-04-O

FWH1
FWH4
CK_P_33M_TPM
FWH2

FWH3

PCIRST_L1

R669
0-04-O

SMBDATA 19,20,22,30,31,32
FWH2 19,24,26
FWH1 19,24,26

SIRQ 20,26
SMBCLK 19,20,22,30,31,32

C468
10P-04-O

LPCPD_L 19
SIRQ 20,26
FWH0 19,24,26

FWH1 19,24,26
FWH4 19,24,26
CK_P_33M_TPM 8
FWH2 19,24,26

FWH3 19,24,26
PCIRST_L1 22,26,31,32

12

VCC3

PENABLE

R712
1K-04-O

PENABLE

1
2
3

H3*1-O

D D

TPMX1

R714
10M-04-O

X6

C C

C500
10P-04-O

B B

1 2

X-32.768K-20m12.5D-O

12

C501
10P-04-O

TPMX2

12

VCC3

12

C271

A A

.1u-16VY-04-O

.1u-16VY-04-O

C216

12

C237

.1u-16VY-04-O

12

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

TPM

946GZT-AM

40 44Tuesday, May 23, 2006

1

of

A

5

DATE

PCB

SCH

VER

VER

A Preliminary release

A

D D

C C

2006/05/10

DESCRIPTION

4

3

2

1

B B

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

Change list

946GZT-AM

1

41 44Tuesday, May 23, 2006

A

of

5

D D

CLOCK GEN

11

C C

D
G
R
W
P
U
P
C
_
H

4

Intel 775 CPU

AC2

N1

Intel 946GZ

AM15
AM17

G23

H_CPURST_

C31

AM18
AA12

3

2

PCIEX1 SLOT 16 LANES

1

L

PCIEX2 SLOT 1 LANE

Brocad com BMC5786

POWER GOOD

VCORE PWM

K
O
P
X
T

L

B B

_
T
S
R
W
H

RESET BUTTON

A

8

ATX POWER SUPPLY

16

PWROK

VRM_PWRGD

37

PS_ON_L

AG24
AA4

AD22

A22

L
_
3
P
L
S

76

Intel ICH7

L
_
T
B
R
W
P

71

SUPER IO
W83627EHF

75

C26

C23B24

72

33
34
84

31

PLTRST_

L

FWH

2

PCI1 SLOT

PCI2 SLOT

PCIRST_L1

PCIRST_L2

PCIRST_L3

TI
TSB43AB23

RTL8100C

PCIRST_L0

IDE

PWRSW

POWER BUTTON

A A

Title

Elitegroup Computer Systems

RESET Diagram

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

946GZT-AM

1

42 44Tuesday, May 23, 2006

A

of

5

4

3

2

1

Intel 775 CPU

CK_CPU_H /

DCLKA_H0 /
DCLKA_L0

DCLKA_H1 /

DCLKB_H0 /

D D

DCLKB_L0
DCLKB_H1 /

DIMM2

DCLKB_L1
DCLKB_H2 /

DCLKB_L2

DIMM1

DCLKA_L1
DCLKA_H2 /

DCLKA_L2

333 / 266 MHZ

333 / 266 MHZ

R32,U32

Intel 946GZ

B12,B13

C14,D13

F28,G28

Intel ICH7

AE27,AE28

AE1,AF1

B2

C C

32.768KHz

A9

AC1

49

SUPER IO
ITE8718

47

CK_CPU_L

200 / 133 MHZ

CK_MCH_H /
CK_MCH_L

200 / 133
MHZ

CK_PE_100M_MCH_H /
CK_PE_100M_MCH_L

100 MHZ

96M_DOTCLK_H /
96M_DOTCLK_L

96 MHZ

CK_PE_100M_ICH_H /
CK_PE_100M_ICH_L

100 MHZ

CK_100M_SATA_H /
CK_100M_SATA_L

100 MHZ

CK_USB_48M_ICH

48 MHZ

CK_P_33M_ICH

33 MHZ

CK_14M_ICH

14.318MHZ

CK_48M_SIO

48 MHZ

CK_P_33M_SIO

33 MHZ

48,49

45,46

24,25

19,20

22,23

59,60

15

9

57

16

34,33

29,30

7

8

10

CLK GEN.

ICS9LPS509

12

64

FWH

31

B B

CK_P_33M_FWH

33 MHZ

CK_PE_100M_16PORT_H /
CK_PE_100M_16PORT_L

100 MHZ

CK_PE_100M_1PORT_H_2 /
CK_PE_100M_1PORT_L_2

100 MHZ

PCLK1

33 MHZ

PCLK2

33 MHZ

1394CLK

33 MHZ

LANPCLK

33 MHZ

LAN_25M

25 MHZ

PCIEX1 SLOT 16 LANES

PCIEX2 SLOT 1 LANE

PCI1 SLOT

PCI2 SLOT

TI
TSB43AB23

RTL8100C

7

93

25MHz
OPTION

ALC888/ALC655
CODEC

A A

5

4

2

AC97_14M_CLK

14.318MHZ

14.31818MHz

3

2

Title

Size Document Number Rev

Date: Sheet

Elitegroup Computer Systems

CLOCK DISTRIBUTION

Custom

946GZT-AM

1

43 44Tuesday, May 23, 2006

A

of

ATX4P1

12V
+/-5%

5

ATX P/S WITH 1A STBY CURRENT

5V

5VSB

+/-5%

+/-5%

3.3V
+/-5%

12V
+/-5%

-12V
+/-5%

CPU
PW
12V
+/-5%

4

INTELSIL 6312

OP_1A

1.2V MOSFET
LINEAR

TO252

3

VCC

P

V_FSB_VTT

(S0 , S1)

(S0 , S1)

2

Inte 775 CPU

VCCP

VTT

1.2V

1

125A

5.3A

DDR2 DIMMs

D D

AO4609

VCCST

R

(S0 , S1 , S3 )

RT9214 SW
POWER1.8V

TO252 * 2

1_8VSTR

(S0 , S1 , S3 )

VTT_DDR

VDD MEM

0.9V

1.8V

Intel 946GZ

VTT

VCCSM

RT9218 SW

V_1P25_CORE

POWER1.25V

OP_2A

1.5V MOSFET
LINEAR

TO252

C C

3.3V LDO
REGULATOR

1086

OP_2B

1.05V MOSFET
LINEAR

TO252

3VSBY

(S0 , S1 , S3 , S4 , S5 )

(S0 , S1)

V_1P5_ICH

(S0 , S1)

V_1P05_IC

(S0 , S1)

H

VCC

VCC_EXP

VCC_CL

Intel ICH7

V_CPU_IO 1.2V

VCC1_5A 1.5V

VCC1_5B 1.5V

VCC1_05 1.05V

VCC3 3.3V

VCCSUS3_3 3.3V

5VREF 5V

5V_REF_SUS 5V

VCCRTC 3.3V

1.2V

1.8V

1.25V

1.25V

1.25V

1.2V

1.5V

1.5V

1.05V

3.3V

3.3V

5V

5V

3.3V

TBD A

TBD A

14mA

0.97A

0.74A

1.31A

0.58A

6mA

10mA

TBD uA

3.2A

18A

0.7A

1A

RTCVC

C

BATTERY

ENTHERNET

VDD

1.5V LDO
REGULATOR

B B

1117

C

(S0 , S1 , S3 ,

S4 , S5 )

VDDIO

VDDC

SUPER I/O

3VSB

VCC3

BAT 3.3V

3.3V

1.5V

3.3V

3.3V

3.3V

120mA

400mA

AZALIA

AO4609

VCCDUAL

5V MOSFET
LINEAR

TO252

A A

5

PCI Slot (per slot)

5V

3.3V
12V

-12V

0.375A

3.3Vaux

7.6A

0.5A

0.1A

X1 PCIE per

3.3V
12V

3.3Vaux

0.5A

0.375A

X16 PCIE per

3.0A5.0A 3.0A

3.3V

5.5A

12V

3.3Vaux

0.375A

4

USB X4 FR

VDD
5VDual

2.0A

3VSBY

(S0 , S1 , S3 , S4 , S5 )

(S0 , S1 , S3 , S4 , S5 )

USB X4 RL

VDD
5VDual

2.0A

2XPS/2

5VDual

1.0A

3

5VAA LDO
REGULATOR

78L05

AVDD5

(S0 , S1)

DVDD
AVDD

3.3V 0.3A

0.1A5V

Elitegroup Computer Systems

Title

POWER DELIVERY

Size Document Number Rev

C

2

Date: Sheet

946GZT-AM

1

44 44Tuesday, May 23, 2006

A

of