Mainboard Esc Model 946gzt Am

5

4

946GZT-AM D

3

Rev: A

1

Page Title of Schematic : Title

Page

Title

Modified Page(s)

Date 06/05/10

C

B

A

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

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

ISL Vcore DC-DC ISL DDR& SYSTEM DC-DC MIS DC-DC POWER I/O Ports RTL8100C Lan TPM (TRUSTED PF-MODELE) Change list RESET Diagram CLOCK DISTRIBUTION Power Delivery

B

A

Elitegroup Computer Systems Title

Date: 4

3

2

35 36 37 38 39 40 41 42 43 44 C

Size Custom 5

Page D

Schematics Version History Table : Circuit Ver. PCB Ver. Total Page 44 A A

2

Cover Sheet Document Number

946GZT-AM Sheet

Tuesday, May 23, 2006

1

Rev A 1

of

44

5

4

PCI LAN ALC888

3

2

1

ICH7

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

DEVICE

IDSEL

INT#

REQ#

GNT#

PCI1

17

C/D/E/F

PREQ-0

PGNT-0

PCI2

18

D/E/F/G

PREQ-1

PGNT-1

1394

19

E

PREQ-2

PGNT-2

LAN

20

F

PREQ-3

PGNT-3

INTEL P4 Processor PSC, Tejas LGA 775 pin

D

BW : 4.1GB/s @ FSB : 533MHz & Freq : 133MHz BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz BW : 10.7GB/s @ DDR2 :533/667MHz Analong Display RAMDAC: 400MHz

INTEL I-GDS/G

VGA (G only)

DDIMM1: DDR Socket 184P

Resolutions Up To 2048x1536@75Hz C

C

1210pin FC-BGA

PCIEx16

DDIMM2 : DDR Socket 184P BW : 2GB/s (Support Lsoch) USB V2.0

USB1 2 ports

USB2 2 ports

USB3 2 ports

USB4 2 ports

USBLAN 8 ports Up to Ultra ATA/100

IDE1 40pin

B

Mic In Line Out Line In CEN/BAS SURRON SID SURRON

Two IDE Channel

PCIEX1

ICH7

ALC888

PCI1 Slot 120pin @ AD17 PCI2 Slot 120pin @ AD18

LPC bus

intel FWH SATA1 7Pin SATA2 7pin SATA3 7Pin SATA4 7pin

RJ45

BW : 133MB/s @Freq : 33MHz

609pin EBGA

AC' 97 & Lan I/F

Audio Codec

USBLAN

PCIEx1 LAN BMC5786

INTEL

TI 1394 TSB43AB22

32pin PLCC

BW : 150MB/s

B

RTL 8100C

ITE 8718 Super I/O 128pin PQFP

USBLAN RJ45

PCB : 244 x 244 mm ; 4 layers A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

946-System Block DiagamM Rev A 946GZT-AM

Document Number

Sheet

Tuesday, May 23, 2006 1

2

of

44

5

4

3

ICT_775_E23 1

STP2

ICT_775_E7 1

STP9

ICT_775_F23 1

STP3

R387 47-04

2

Pull Down to Select 50 Ohm System bus Impedance

1

H_VCCPLL

D

D

COMP8

R428

MC28 10u-10V-08

C

B

A

10 10 10

H_RS0_L H_RS1_L H_RS2_L

49.9-1-04 H_VCCPLL FORCEPH_N CPUVID0 CPUVID1 CPUVID2 CPUVID3 CPUVID4 CPUVID5 CPUVID6 CPUVID7

R296 R385

VSS_SENSE_AN6 0-04-O VCC_SENSE_AN5 0-04-O COMP7 49.9-1-04

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 H_RS0_L H_RS1_L H_RS2_L

B4 C5 A4 C6 A5 B6 B7 A7 A10 A11 B10 C11 D8 B12 C12 D11 G9 F8 F9 E9 D7 E10 D10 F11 F12 D13 E13 G13 F14 G14 F15 G15 G16 E15 E16 G18 G17 F17 F18 E18 E19 F20 E21 F21 G21 E22 D22 G22 D20 D17 A14 C15 C14 B15 C18 B16 A17 B18 C21 B21 B19 A19 A22 B22

D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 D23 D24 D25 D26 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D39 D40 D41 D42 D43 D44 D45 D46 D47 D48 D49 D50 D51 D52 D53 D54 D55 D56 D57 D58 D59 D60 D61 D62 D63

B3 F5 A3

RS0 RS1 RS2

R440

0-04

R439

680-04

VTT_OUT_R H_VCCPLL FORCEPH_N CPUVID0 CPUVID1 CPUVID2 CPUVID3 CPUVID4 CPUVID5 CPUVID6 CPUVID7 VR_SEL

12 35 35 35 35 35 35 35 35 35 35

C193 .01u-Y-04

VTT_OUT_R R426 130-1-04-O 1 2

FORCEPH_N

C348

VTT_OUT_R

1u-25V 2

R293

C347 .1u-16VY-04-OCPU1A LGA-775PS-AMP

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

47-04

R405

1

1 VSSSEN VCCSEN

VTT_OUT_R

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10

47-04

R418

MC3 10u-10V-08-O

AM2 AL5 AM3 AL6 AK4 AL4 AM5 AM7 AN7

VCCSEN

R400

VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 VID_SELECT

VSSSEN

35

COMP6

24.9-1-04

MCH_GTLREF_CPU

A20 AC4 AE3 AE4 AE6 AH2 AN5 AN6 C9 D1 D14 D16 E23 E24 E5 E6 E7 F23 F29 F6 G10 B13 J3 N4 N5 P5 V1 W1 Y3 D23 AK6 G6

35

STP10

RESERVED0 RESERVED1 RESERVED2 RESERVED3 RESERVED4 RESERVED5 RESERVED7 RESERVED8 RESERVED9 RESERVED10 RESERVED11 RESERVED12 RESERVED13 RESERVED14 RESERVED15 RESERVED16 RESERVED17 RESERVED18 RESERVED19 IMPSEL RESERVED21 RESERVED22 RESERVED25 RESERVED26 RESERVED27 RESERVED28 MSID1 MSID0 RESERVED32 RESERVED33 RESERVED34 RESERVED35

10 MCH_GTLREF_CPU

STP8

ER10

1

47-04

VTT_OUT_L

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

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

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

BPM0 BPM1 BPM2 BPM3 BPM4 BPM5

AJ2 AJ1 AD2 AG2 AF2 AG3

H_BPM0 H_BPM1 H_BPM2 H_BPM3 H_BPM4 H_BPM5

DP0 DP1 DP2 DP3

J16 H15 H16 J17

ICT_775_J16 ICT_775_H15 ICT_775_H16 ICT_775_J17

K4 J5 M6 K6 J6

H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4

REQ0 REQ1 REQ2 REQ3 REQ4 SKTOCC TESTH0 TESTH1 TESTH2 TESTH3 TESTH4 TESTH5 TESTH6 TESTH7 TESTH8 TESTH9 TESTH10 TESTH11 TESTH12 BOOTSELECT

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

10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10

VTT_OUT_R

62-04

R434

62-04

H_BPM2

R413

62-04

H_BPM3

R421

62-04

H_BPM4

R402

62-04

H_BPM5

R414

62-04

B

1 1 1 1

STP6 STP7 STP5 STP4

H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4

10 10 10 10 10

TESTHI0 TESTHI1

TESTHI_7 TESTHI8 TESTHI9 TESTHI10 TESTHI11 TESTHI12

R430

H_BPM1

Please BPM TERMINATION NEAR to CPU

AE8 F26 W3 F25 G25 G27 G26 G24 F24 G3 G4 H5 P1 W2

H_BPM0

TESTHI0

R196

47-04

TESTHI_7

R190

47-04

TESTHI1

R384

47-04

TESTHI8

R381

47-04

TESTHI9

R390

47-04

TESTHI10

R403

47-04

TESTHI11

R383

47-04

TESTHI12

R392

47-04

6

Elitegroup Computer Systems

Y1

Date: 3

VTT_OUT_L

A

TESTHI12

Size Custom 4

FSBVTT

Please Rs & CAPs Close to CPU

Title

5

C

2

LGA 775 Part A Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

3

of

44

5

4

3

R417

1

CPUGTLREF1

2

C338 1u-25V

R410 210-1-04

C341 1u-25V

R427 210-1-04

124-1-04 VTT_OUT_R

VTT_OUT_R

C340 .01u-Y-04

2

R397 C336 10-1-04 220P-N-04-O

1

R382 0-04-O

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

R431

1

CPUGTLREF0

124-1-04 VTT_OUT_R

VTT_OUT_R

C333 .01u-Y-04

2

R396 C335 10-1-04 220P-N-04-O

D

D

GTLREF= 0.67 * VTT = 0.8V

C

CK_CPU_H CK_CPU_L

10 10 10 10

H_DBI0 H_DBI1 H_DBI2 H_DBI3

10 10 10 10 10 10 10 10

H_D_STBN0 H_D_STBN1 H_D_STBN2 H_D_STBN3 H_D_STBP0 H_D_STBP1 H_D_STBP2 H_D_STBP3

20 20

INTR NMI

VCCA

B23

VSSA

F28 G28

BCLK0 BCLK1

AK3 AJ3

ITPCLK0 ITPCLK1

COMP0 COMP1 COMP2 COMP3 COMP4 COMP5

A13 T1 G2 R1 J2 T2

COMP0 COMP1 COMP2 COMP3 COMP4 COMP5

H_DBI0 H_DBI1 H_DBI2 H_DBI3

A8 G11 D19 C20

DBI0 DBI1 DBI2 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

C8 G12 G20 A16 B9 E12 G19 C17

DSTBN0 DSTBN1 DSTBN2 DSTBN3 DSTBP0 DSTBP1 DSTBP2 DSTBP3

2

1u-25V CK_CPU_H CK_CPU_L

INTR NMI

K1 L1

1

LL_ID0 R419

0-04-O

H_TCK H_TDI H_TDO H_TMS

B

V2 AA2

H2

H1

A20M_L H_ADS_L H_A_STB0 H_A_STB1

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

H_BNR_L H_BPRI_L H_BREQ0_L HWRST_L H_DBSY_L H_DEFER_L H_DRDY_L 1 STP13 FERR_L H_HIT_L H_HITM_L

FERR_L H_HIT_L H_HITM_L H_IERR_L IGNNE_L HINIT_L H_LOCK_L

IGNNE_L

20 10 10 10

H_IERR_L

10 10 10 19,29 10 10 10

R393

H_CPUPWRGD

20 10 10

62-04

R436 1

PROCHOT_L

VTT_OUT_R

2 130-1-04-O

R391

100-04

TESTHI13

R398

2/22 47-04

H_BREQ0_L

R386

62-04

H_CPURST_L

R429

62-04

VTT_OUT_L

20 HINIT_L

H_LOCK_L

20

10

PROCHOT_L H_CPUPWRGD H_CPURST_L

PECI 26 PROCHOT_L 35 H_CPUPWRGD 19 H_CPURST_L 10

TESTHI13 SMI_L STPCLK_L H_TRDY_L H_TRST_L

TESTHI13 SMI_L STPCLK_L H_TRDY_L

C337 33P-04-O

20 20 20 10

CPU_THERM1

LINT0 LINT1

CPU SIGNAL TERMINATION

VTT_OUT_R

C

CLOSE TO CPU

H_FSBSEL0

R211

470-04

H_FSBSEL1

R189

470-04

H_FSBSEL2

R199

FSBVTT

470-04-O

C467

LL= LOAD LINE for load line select STP14

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

C332

1

C201 8 8

100u-16D6.3H11EG-LU

A23

A20M ADS ADSTB0 ADSTB1 BINIT BNR BPRI BR0 DBR DBSY DEFER DRDY EDRDY FERR/PBE HIT HITM IERR IGNNE INIT LOCK MCERR PC_REQ PROCHOT PWRGOOD RESET RSP SLP SMI STPCLK TRDY TRST

1000P-04-O

EC45

VCCIOPLL

C342

IND-10u-08

C23

22P-04-O

L21

1u-25V

IND-10u-08

+

L22

2

GTLREF0

1

C198

GTLREF1

FSBVTT

CPU1B

GTLREF_SEL

0-04-O

H29

GTLREF GENERATION CIRCUITS R195

LL_ID0 LL_ID1

AE1 AD1 AF1 AC1

TCK TDI TDO TMS

AN3

VCCSENSE

AN4

VSSSENSE

THERMDA THERMDC THERMTRIP

AL1 AK1 M2

CPU_THERM1 THRMDN THERMTRIP_L

BSEL0 BSEL1 BSEL2

G29 H30 G30

H_FSBSEL0 H_FSBSEL1 H_FSBSEL2

U2 U3

ICT_775_U2 ICT_775_U3

AP0 AP1

2/22

CPU_THERM1 25,26 THRMDN 25 THERMTRIP_L 20

H_FSBSEL0 H_FSBSEL1 H_FSBSEL2

1 1

100P-N-04

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

THRMDN

8,10 8,10 8,10

STP16 STP11

VTT_OUT_R

B

C351 1

2 .1u-16VY-04

C346 1

2 .1u-16VY-04

H_TDO

R394

62-04

H_TDI

R406

62-04

H_TMS

R401

62-04

H_TCK

R420

62-04

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

H_TRST_L

R407

62-04

PLACE TRST_L TERMINATION ANYWHERE ON ROUTE

PLACE TDO TERMINATION NEAR CONNECTOR

LGA-775PS-AMP

49.9-1-04

COMP5

R412

49.9-1-04

COMP2

R388

49.9-1-04

COMP3

R399

49.9-1-04

COMP0

R287

49.9-1-04

VTT_OUT_L

C334

R411

VTT_OUT_L

.1u-16VY-04

COMP4

A

A

COMP1

R404

C

49.9-1-04

C

C

C

Elitegroup Computer Systems

B 2N3904S

Place outside Socket Cavity

B

Title

E

E

B

E

B

E

Size Custom Date:

5

4

3

2

LGA 775 Part B Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

4

of

44

AM8 VCC122 AM9 VCC123 AN11VCC124 AN12VCC125 AN14VCC126 AN15VCC127 AN18VCC128 AN19VCC129 AN21VCC130 AN22VCC131 AN25VCC132 AN26VCC133 AN29VCC134 AN30VCC135 AN8 VCC136 AN9 VCC137 J10 VCC138 J11 VCC139 J12 VCC140 J13 VCC141 J14 VCC142 J15 VCC143 J18 VCC144 J19 VCC145 J20 VCC146 J21 VCC147 J22 VCC148 J23 VCC149 J24 VCC150 J25 VCC151 J26 VCC152 J27 VCC153 J28 VCC154 J29 VCC155 J30 VCC156 J8 VCC157 J9 VCC158 K23 VCC159 K24 VCC160 K25 VCC161 K26 VCC162 K27 VCC163 K28 VCC164 K29 VCC165 K30 VCC166 K8 VCC167 L8 VCC168 M23 VCC169 M24 VCC170 M25 VCC171 M26 VCC172 M27 VCC173 M28 VCC174 M29 VCC175 M30 VCC176 M8 VCC177 N23 VCC178 N24 VCC179 N25 VCC180 N26 VCC181 N27 VCC182 N28 VCC183 N29 VCC184 N30 VCC185 N8 VCC186 P8 VCC187 R8 VCC188 T23 VCC189 T24 VCC190 T25 VCC191 T26 VCC192 T27 VCC193 T28 VCC194 T29 VCC195 T30 VCC196 T8 VCC197 U23 VCC198 U24 VCC199 U25 VCC200 U26 VCC201 U27 VCC202 U28 VCC203 U29 VCC204 U30 VCC205 U8 VCC206 V8 VCC207 W23 VCC208 W24 VCC209 W25 VCC210 W26 VCC211 W27 VCC212 W28 VCC213 W29 VCC214 W30 VCC215 W8 VCC216 Y23 VCC217 Y24 VCC218 Y25 VCC219 Y26 VCC220 Y27 VCC221 Y28 VCC222 Y29 VCC223 Y30 VCC224 Y8 VCC225 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 VCC29 VCC30 VCC31 VCC32 VCC33 VCC34 VCC35 VCC36 VCC37 VCC38 VCC39 VCC40 VCC41 VCC42 VCC43 VCC44 VCC45 VCC46 VCC47 VCC48 VCC49 VCC50 VCC51 VCC52 VCC53 VCC54 VCC55 VCC56 VCC57 VCC58 VCC59 VCC60 VCC61 VCC62 VCC63 VCC64 VCC65 VCC66 VCC67 VCC68 VCC69 VCC70 VCC71 VCC72 VCC73 VCC74 VCC75 VCC76 VCC77 VCC78 VCC79 VCC80 VCC81 VCC82 VCC83 VCC84 VCC85 VCC86 VCC87 VCC88 VCC89 VCC90 VCC91 VCC92 VCC93 VCC94 VCC95 VCC96 VCC97 VCC98 VCC99 VCC100 VCC101 VCC102 VCC103 VCC104 VCC105 VCC106 VCC107 VCC108 VCC109 VCC110 VCC111 VCC112 VCC113 VCC114 VCC115 VCC116 VCC117 VCC118 VCC119 VCC120 VCC121

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 AE9 AF11 AF12 AF14 AF15 AF18 AF19 AF21 AF22 AF8 AF9 AG11 AG12 AG14 AG15 AG18 AG19 AG21 AG22 AG25 AG26 AG27 AG28 AG29 AG30 AG8 AG9 AH11 AH12 AH14 AH15 AH18 AH19 AH21 AH22 AH25 AH26 AH27 AH28 AH29 AH30 AH8 AH9 AJ11 AJ12 AJ14 AJ15 AJ18 AJ19 AJ21 AJ22 AJ25 AJ26 AJ8 AJ9 AK11 AK12 AK14 AK15 AK18 AK19 AK21 AK22 AK25 AK26 AK8 AK9 AL11 AL12 AL14 AL15 AL18 AL19 AL21 AL22 AL25 AL26 AL29 AL30 AL8 AL9 AM11 AM12 AM14 AM15 AM18 AM19 AM21 AM22 AM25 AM26 AM29 AM30

5

5

4

4

3

3

2

2

1

VCCP

D D

CPU1C LGA-775PS-AMP

C C

B B

VCCP

A A

Title

Elitegroup Computer Systems

Size Custom

Date:

Document Number

LGA 775 Part C

Tuesday, May 23, 2006

946GZT-AM Sheet

1

5 of 44 Rev A

1

B

VSS54 VSS55 VSS56 VSS57 VSS58 VSS59 VSS60 VSS61 VSS62 VSS63 VSS64 VSS65 VSS66 VSS67 VSS68 VSS69 VSS70 VSS71 VSS72 VSS73 VSS74 VSS75 VSS76 VSS77 VSS78 VSS79 VSS80 VSS81 VSS82 VSS83 VSS84 VSS85 VSS86 VSS87 VSS88 VSS89 VSS90 VSS91 VSS92 VSS93 VSS94 VSS95 VSS96 VSS97 VSS98 VSS99 VSS100 VSS101 VSS102 VSS103 VSS104 VSS105 VSS106 VSS107 VSS108 VSS109 VSS110 VSS111 VSS112 VSS113 VSS114 VSS115 VSS116 VSS117 VSS118 VSS119 NC/VRDSEL VSS121 VSS122 VSS123 VSS124 VSS125 VSS126 VSS127 VSS128 VSS129 VSS130 VSS131

C

R185 1K-04-O 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

5

AF23 AF24 AF25 AF26 AF27 AF28 AF29 AF3 AF30 AF6 AF7 AG10 AG13 AG16 AG17 AG20 AG23 AG24 AG7 AH1 AH10 AH13 AH16 AH17 AH20 AH23 AH24 AH3 AH6 AH7 AJ10 AJ13 AJ16 AJ17 AJ20 AJ23 AJ24 AJ27 AJ28 AJ29 AJ30 AJ4 AJ7 AK10 AK13 AK16 AK17 AK2 AK20 AK23 AK24 AK27 AK28 AK29 AK30 AK5 AK7 AL10 AL13 AL16 AL17 AL20 AL23 AL24 AL27 AL28 AL3 AL7 AM1 AM10 AM13 AM16 AM17 AM20 AM23 AM24 AM27 AM28

CPU1D LGA-775PS-AMP

R395 47-04

4

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

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

D

H3 H6 H7 H8 H9 J4 J7 K2 K5 K7 L23 L24 L25 L26 L27 L28 L29 L3 L30 L6 L7 M1 M7 N3 N6 N7 P23 P24 P25 P26 P27 P28 P29 P30 P4 P7 R2 R23 R24 R25 R26 R27 R28 R29 R30 R5 R7 T3 T6 T7 U1 U7 V23

E2 E20 E25 E26 E27 E28 E29 E8 F10 F13 F16 F19 F22 F4 F7 G1 H10 H11 H12 H13 H14 H17 H18 H19 H20 H21 H22 H23 H24 H25 H26 H27 H28

1

5 4 3

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

3

2

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 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

VSS144 VSS143 VSS142 VSS141 VSS140 VSS139 VSS138 VSS137 VSS136 VSS135 VSS134 AN28 AN27 AN24 AN23 AN20 AN2 AN17 AN16 AN13 AN10 AN1

VSS132 AM4

VSS275 VSS274 VSS273 VSS272 VSS271 VSS270 VSS269 VSS268 VSS267 VSS266 VSS265 VSS264 VSS263 VSS262 VSS261 Y7 Y5 Y2 W7 W4 V7 V6 V30 V3 V29 V28 V27 V26 V25 V24

TESTHI12

2

1

STP15

D

C

B

VTT_OUT_L 3

STP1

A A

Elitegroup Computer Systems

Title

Size Custom

Date:

Document Number

LGA 775 Part D 946GZT-AM

Tuesday, May 23, 2006 1

Sheet

Rev A

6 of 44

5

4

3

2

1

D

D

VCCP

C

1

1

MC26 10u-10V-08 2

MC30 10u-10V-08 2

MC24 10u-10V-08 2

MC16 10u-10V-08 2

2

MC29 10u-10V-08

1

1

1

1 MC25 10u-10V-08 2

MC23 10u-10V-08 2

MC19 10u-10V-08 2

2

MC15 10u-10V-08

1

1

1

1 MC12 10u-10V-08 2

MC13 10u-10V-08 2

MC20 10u-10V-08 2

MC31 10u-10V-08 2

2

MC27 10u-10V-08

1

1

1

1

1 MC22 10u-10V-08 2

MC18 10u-10V-08 2

MC17 10u-10V-08 2

2

MC14 10u-10V-08

1

1

1

* Placement : Put that CAPs x18 in the processor cavity

C

CPU1E LGA-775PS-AMP FSBVTT

VTT_OUT_R VTT_OUT_L

VTT_OUT_R VTT_OUT_L

AA1 J1

VTT_OUT_RIGHT VTT_OUT_LEFT

F27

VTT_SEL

VTT0 VTT1 VTT2 VTT3 VTT4 VTT5 VTT6 VTT7 VTT8 VTT9 VTT10 VTT11 VTT12 VTT13 VTT14 VTT15 VTT16 VTT17 VTT18 VTT19 VTT20 VTT21 VTT22 VTT23

VTT_SEL=0 for the Tejas processor 36

VCCP

FSBVTTSEL

36

VTTPWRGD

35

VR_RDY

R299 0-04 1 2 1

AM6

VTTPWRGD

2

SC3 N

SC2 N

N

SC1

P

P

P

R298 0-04

100uF-2V-SPAN-SB 100uF-2V-SPAN-SB 100uF-2V-SPAN-SB

* Placement : Put that CAPs x3 on solder side

B

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

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

LGA 775 Part E Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

7

of

44

5

4

3

2

1

VCC3 .1u-16VY-04 2

BC3

L23

1

FB-600-S082A D

VDD_SRC_CLKA

VDD_SRC_CLKA D

MC9 C206

4.7u-10V-08 .01u-Y-04

C222

.01u-Y-04

C223

BC4

LANPCLK

C241

18P-04-O

PCLK0

C169

18P-04-O

PCLK1

C259

18P-04-O

C207

1394CLK

C240

18P-04-O

.01u-Y-04

CK_P_33M_FWH C260

18P-04-O

CK_P_33M_ICH

C230

18P-04-O

CK_USB_48M_ICHC228

18P-04-O

CK_14M_ICH

C199

18P-04-O

AC97_14M_CLK

C196

18P-04-O

.01u-Y-04

C205

.01u-Y-04

C221

.01u-Y-04

.1u-16VY-04 L26 1

RSMVCC3

VCC3_CLKA

2

MC10

FB-600-S082A

C208

4.7u-10V-08

U12 32 3 5 47 61 44

.1u-16VY-04

53 14 42 62

C

R193 R206

15,16,20 SCLK 15,16,20 SDATA 26,30 PCIRST_L2 19,36 SLP4_L 26 CK_48M_SIO

CK_48M_SIO

R264

40 CK_P_33M_TPM

33-04-O

X3

3 33P-04

2

C191

SEL24_48

1 16

**RLATCH *SEL24_48#/24_48MHz

SELRSET

11

SELRSET/RESET#/PCICLK4

55

X1

R231 4.7K-04

X-14.318M-30m32KTSD X2 34 1394_24MCLK

54 OVERC0 13

R242

33-04-O

GSEL

PD_L

22 LAN_25MCLK 39 PCILAN_25MCLK

B

LAN_25M

4

18

33-04-O FREE_RUN 33-04-O

R194 R200

VDDREF VDD48 VDDA VDD25MHz SCLK SDATA

X2

49 48

CLKT0 CLKC0

R207 R208

0-04 0-04

CPUT_LR1 CPUC_LR1

46 45

CLKT1 CLKC1

R209 R210

0-04 0-04

CK_MCH_H CK_MCH_L

SATACLKT_LR SATACLKC_LR

60 59

CLKT CLKC

R203 R204

0-04 0-04

CK_100M_SATA_H CK_100M_SATA_L

DOT96T_LR/PCIeT_LR0 DOT96C_LR/PCIeC_LR0

19 20

PCIEX_0P R245 PCIEX_0N R246

0-04 0-04

96M_DOTCLK_H 96M_DOTCLK_L

PCIeT_LR1 PCIeC_LR1

22 23

PCIEX_1P R247 PCIEX_1N R248

0-04 0-04

CK_PE_100M_ICH_H CK_PE_100M_ICH_L

PCIeT_LR2 PCIeC_LR2

24 25

PCIEX_2P R236 PCIEX_2N R237

0-04 0-04

CK_PE_100M_MCH_H CK_PE_100M_MCH_L

PCIeT_LR3 PCIeC_LR3

27 28

PCIEX_3P R249 PCIEX_3N R250

0-04 0-04

CK_PE_100M_LAN_H CK_PE_100M_LAN_L

PCIeT_LR4 PCIeC_LR4

29 30

PCIEX_4P R238 PCIEX_4N R239

0-04 0-04

CK_PE_100M_1PORT_H_2 CK_PE_100M_1PORT_L_2

PCIeT_LR5 PCIeC_LR5

34 33

PCIEX_5P R201 PCIEX_5N R202

0-04 0-04

PCIeT_LR6 PCIeC_LR6

36 35

PCIeT_LR7 PCIeC_LR7

39 38

PCIeT_LR8 PCIeC_LR8

41 40

PCICLK0 PCICLK1 PCICLK2_3x FSLB/PCICLK3_2x PCICLK5

7 8 9 10 12

VDDPCIEX VDD VDDPCI VDDCPU VDDSATA VDDI/O

51 52

X1

X1

33P-04

SCL SDA 0-04-O 0-04 33-04

1

C190

0-04 0-04 R220 R218 R233

CPUT_LR0 CPUC_LR0

CK_CPU_H CK_CPU_L

X2 **DOC_0 **GSEL/24.576Mhz

CK_CPU_H CK_CPU_L

4 4

CK_MCH_H CK_MCH_L

10 10

CK_100M_SATA_H 20 CK_100M_SATA_L 20 96M_DOTCLK_H 9 96M_DOTCLK_L 9

CK_48M_SIO

C229

18P-04-O

CK_P_33M_SIO

C261

18P-04-O

LAN_25M

C195

18P-04-O

CK_P_33M_TPM

C247

18P-04-O C

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 CK_PE_100M_16PORT_L

BSEL TABLE

CK_PE_100M_16PORT_H 32 CK_PE_100M_16PORT_L 32

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

VttPwrGd/WOL_STOP#

64

25MHz_0F_2x/Freerun*

43 26 63 6 17 37 56 50 2 58 31 21

GNDA GND GND GND GND GND GND GND GND GND GND GND

PCI_0 PCI_1 PCI_2 R229 FS_B PCI_5

FSLA/USB_48MHz

15

FS_A

REF0_2x/FSLC

57

FS_C

ICS9LPRS509AGLFS

2 4 6 8

RN15 33-8P4R-12 1 3 5 7 33-04

PCLK0 PCLK1 CK_P_33M_FWH CK_P_33M_SIO CK_P_33M_ICH

R263 R244

33-04 33-04-O

1394CLK LANPCLK

R232

33-04

CK_USB_48M_ICH

R205

33-04

CK_14M_ICH

R191

33-04

AC97_14M_CLK

B

PCLK0 30 PCLK1 30 CK_P_33M_FWH 24 CK_P_33M_SIO 26 CK_P_33M_ICH 19 1394CLK LANPCLK

34 39

CK_USB_48M_ICH 20 CK_14M_ICH

19

AC97_14M_CLK 27

VDD_SRC_CLKA FS_C

R192

10K-04

FS_B

R243

10K-04

FS_A

R265

10K-04

R278 10K-04 R277 4.7K-04

VDD_SRC_CLKA

C

PD_L

Q43 PMBS3904-S

B

R230

4.7K-04

E

A

GSEL

R228

4.7K-04

SEL24_48

R266

4.7K-04

PCIEX_0P

R234

4.7K-04-O

PCIEX_0N

R235

4.7K-04-O

SELRSET

C263

470-04

FREE_RUN

4,10

RJ1

2 A

.1u-16VY-04-O 3

4.7K-04-(2-3)

Elitegroup Computer Systems

SELRSET = 0 selects PCICLK4 GSEL = 1, selects DOT 96Mhz *SEL24_48# 0 =48MHz

1=25Mhz Free Runing 0=25Mhz Stopable

Title Size Custom Date:

5

4,10

H_FSBSEL0

VCC3_CLKA 1

Q44 PMBS3904-S

C

R286 VCCP

4,10

H_FSBSEL1

E

B

H_FSBSEL2

4

3

2

Clock ICS LPR509 Document Number

Rev A

946GZT-AM

Tuesday, May 23, 2006

Sheet 1

8

of

44

5

4

3

2

1

RHSYNC

Close to MCH U1MCH

U17A 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32 32

D

C

20 20 20 20 20 20 20 20

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

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

DMI_TXP0 DMI_TXN0 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

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

EXP_GRCOMP

AC11 AC12

SC36 SC37 SC38 SC39 SC40 SC43 SC46 SC47

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

.1u-16VY-04-SB V7 .1u-16VY-04-SB V6 .1u-16VY-04-SB W4 .1u-16VY-04-SB Y4 .1u-16VY-04-SBAC8 .1u-16VY-04-SBAC9 .1u-16VY-04-SB Y2 .1u-16VY-04-SBAA2

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

DMI

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

F15 G15 K15 J15 F12 E12 J12 H12 J11 H11 F7 E7 E5 F6 C2 D2 G6 G5 L9 L8 M8 M9 M4 L4 M5 M6 R9 R10 T4 R4 R6 R7

GCLKP GCLKN

B12 B13

CK_PE_100M_MCH_H CK_PE_100M_MCH_L

DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

W2 V1 Y8 Y9 AA7 AA6 AB3 AA4

DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

EXP_COMPO EXP_COMPI

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

U17E 32 SDVO_CTRL_DATA 32 SDVO_CTRL_CLK 18 18

3VDDCSDA 3VDDCSCL

G17 E17

SDVO_CTRLDATA SDVO_CTRLCLK

3VDDCSDA 3VDDCSCL

L13 M13

DDC_DATA DDC_CLK

R304 DACREFSET 1.3K-1-04 96M_DOTCLK_H 8 96M_DOTCLK_H 96M_DOTCLK_L 8 96M_DOTCLK_L

Close to MCH <500 mils to Ball

STP17 STP12

1 1

A20

REFSET

C14 D13

DREFCLKP DREFCLKN

K20 F20 G18 E18 K17 J17 H18

ALLZTEST XORTEST MTYPE EXP_SLR RESERVED EXP_EN RESERVED

1 CL_N_DATA 1 CL_N_CLK CL_N_VREF_MCH CL_RST CLPWROK

AD12 AD13 AM5 AA12 AM15

CL_DATA CL_CLK CL_VERF CL_RST# CL_PWROK

1 TP_MCH_CGC_1 1 TP_MCH_CGC_2 1 TP_MCH_CGC_3

BC43 BC1 A43

TEST0 TEST1 TEST2

AA10 AA9 AA11 Y12

RESERVED RESERVED RESERVED RESERVED

U30 U31 R29 R30

RESERVED RESERVED RESERVED RESERVED

U12 U11 R12 R13

RESERVED RESERVED RESERVED RESERVED

MTYPE EXP_SLR EXP_EN

STP18 STP19

STP27 STP29 TP1

CK_PE_100M_MCH_H 8 CK_PE_100M_MCH_L 8 DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

20 20 20 20 20 20 20 20

946GZ

10P-04-O

C54, C55: Stuff 0 ohm for non-graphics

SDVO_CTRL_DATA SDVO_CTRL_CLK

1 OF 7

CLOSE TO NB

C233

10P-04-O

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

PCIE

RVSYNC

C232

VGA

MISC

HSYNC VSYNC

C15 D15

GHSYNC GVSYNC

RED RED# GREEN GREEN# BLUE BLUE#

B18 C18 C19 D19 B20 D20

RED

RSTIN# PWROK ICH_SYNC#

AM18 AM17 J13

39-04 RHSYNC 39-04 RVSYNC

R290 R288

RHSYNC RVSYNC

18 18

RED

18

GREEN

18

BLUE

18

D

GREEN BLUE

PLTRST_L PWROK ICH_SYNC_NM

PLTRST_L PWROK

19,24,26 19,21,26

V_1P25_CORE VCC VSS

L12 M11

RESERVED RESERVED RESERVED

F13 F17 A14

NC NC NC NC NC NC NC NC NC

5 OF 7

RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

A42 N20 BC42 BC2 BB43 BB1 B43 B42 B2

Stuff 0 ohm for non-graphics RED

R301

150-04-O

GREEN

R302

150-04-O

BLUE

R303

150-04-O C

Close to MCH <250 mils to Ball

M18 L18 L15 M20 N15 N18 N17 L17

946GZ

EXP_SLR

R272

1K-04

EXP_EN

R270

0-04

EXP_GRCOMP SR10

V_1P25_CORE EXP_PRSNT_N

24.9-1-04-SB

EXP_PRSNT_N 32 V_1P25_CORE

V_1P25_PCIE

V_1P25_CL_MCH

COMP SIGNAL TERMINATION 96M_DOTCLK_H PWROK

SC24

10P-04-SB-O

PLTRST_L

SC25

22P-04-SB-O

R280

1K-04-O

J3 1

VCC3 R600 R641

R639

1

R433 1K-1-04

ICH_SYNC_N

19

0.352V

B

C354 .1u-16VY-04

J1

NC H-UTYPE-2P

R437 392-1-04

H-UTYPE-2P

J2 1

CL_N_VREF_MCH

10K-04-O

NC

H-UTYPE-2P 0-04 ICH_SYNC_N

R300

J4

NC

10K-04-O 1K-04

ICH_SYNC_NM

10K-04-O

For Non-Graphics 96M_DOTCLK_L

B

MTYPE

R297

1

CLPWROK

SR12

0-04-SB

CL_RST

R679

1.65K-1-04

PWROK

19,21,26

NC H-UTYPE-2P

PLTRST_L PLTRST_L

19,24,26

V_1P25_CORE R686 DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

R347 R344 R353 R358 R346 R351 R359 R357

1K-04

5.1K-04 5.1K-04-O 5.1K-04 5.1K-04-O 5.1K-04 5.1K-04-O 5.1K-04 5.1K-04-O

Close to NB A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

BW(MCH) PartA&E Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

9

of

44

5

4

U17B 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

D

C

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

B

CK_MCH_H CK_MCH_L

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

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

HXSWING HDSCOMP HDRCOMP

B25 C25 D23

HSWING HSCOMP HRCOMP

MCH_GTLREF0

D24 B24

HDVREF HAVREF

CK_MCH_H CK_MCH_L

R32 U32

HCLKP HCLKN

2

1

U1MCH

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

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

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

HREQ0# HREQ1# HREQ2# HREQ3# HREQ4#

F40 L35 L38 G43 J37

H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4

HADSTB#0 HADSTB#1

M34 U34

H_A_STB0 H_A_STB1

HDSTBP0# HDSTBN0# HDINV#0 HDSTBP1# HDSTBN1# HDINV#1 HDSTBP2# HDSTBN2# HDINV#2 HDSTBP3# HDSTBN3# HDINV#3

L40 M43 M40 G35 H33 J33 G27 H27 G29 B38 D38 E33

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

HADS# HTRDY# HDRDY# HDEFER# HHITM# HHIT# HLOCK# HBREQ0# HBNR# HBPRI# HDBSY# HRS#0 HRS#1 HRS#2 HCPURST#

W40 Y40 W41 T43 Y43 U42 V41 AA42 W42 G39 U40 U41 AA41 U39 C31

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

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

FSB

HSCOMP#

2 OF 7 8 8

3

BSEL0 BSEL1 BSEL2

D25

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

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4

R276

FSBVTT

301-1-04

49.9-1-04 HXSWING

ER9

D

R269 100-1-04

C246 .1u-16VY-04

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

R305

3 3 3 3 3

H_A_STB0 H_A_STB1

4 4

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

4 4 4 4 4 4 4 4 4 4 4 4

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

4 4 4 4 4 4 4 4 4 4 4 3 3 3 4

FSBVTT

16.5-1-04

HDRCOMP

R289

49.9-1-04

HXSCOMPB

R279

49.9-1-04

HDSCOMP C

C248 2.7P-04-O

C264 2.7P-04-O

COMP SIGNAL TERMINATION

FSBVTT

R251

124-1-04 R240 210-1-04

CAPS CLOSE TO MCH

R225

0-04

R255

49.9-1-04

C227 .1u-16VY-04

MCH_GTLREF_CPU

MCH_GTLREF_CPU 3

MCH_GTLREF0 C238 220P-N-04-O

W/S =12/15 mils GTLREF = 0.67 * VTT = 0.8V

B

HXSCOMPB

G20 BSEL0 J20 BSEL1 J18 BSEL2

R282 R274 R273

10K-04 10K-04 10K-04

H_FSBSEL0 H_FSBSEL1 H_FSBSEL2

H_FSBSEL0 H_FSBSEL1 H_FSBSEL2

946GZ

4,8 4,8 4,8

BSEL TABLE 2

1

0

PSB

FREQUENCY

0

0

0

267

0

0

1

133

MHz (1067) MHz (533)

0

1

0

200

MHz (800)

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

BW(MCH) PartB 946GZT-AM

Document Number

Sheet

Tuesday, May 23, 2006 1

10

Rev A of

44

5

C

AR41 AR40 AU43

SDQS_A4 SDQS_A4# SDM_A4

MD_A32 MD_A33 MD_A34 MD_A35 MD_A36 MD_A37 MD_A38 MD_A39

AV42 AU40 AP42 AN39 AV40 AV41 AR42 AP41

SDQ_A32 SDQ_A33 SDQ_A34 SDQ_A35 SDQ_A36 SDQ_A37 SDQ_A38 SDQ_A39

DQS_H_A5 DQS_L_A5 MPD_A5

AL41 AL40 AM43

SDQS_A5 SDQS_A5# SDM_A5

MD_A40 MD_A41 MD_A42 MD_A43 MD_A44 MD_A45 MD_A46 MD_A47

AN41 AM39 AK42 AK41 AN40 AN42 AL42 AL39

SDQ_A40 SDQ_A41 SDQ_A42 SDQ_A43 SDQ_A44 SDQ_A45 SDQ_A46 SDQ_A47

DQS_H_A6 DQS_L_A6 MPD_A6

AG42 AG41 AG40

SDQS_A6 SDQS_A6# SDM_A6

MD_A48 MD_A49 MD_A50 MD_A51 MD_A52 MD_A53 MD_A54 MD_A55

AJ40 AH43 AF39 AE40 AJ42 AJ41 AF41 AF42

SDQ_A48 SDQ_A49 SDQ_A50 SDQ_A51 SDQ_A52 SDQ_A53 SDQ_A54 SDQ_A55

AC42 AC41 AC40

SDQS_A7 SDQS_A7# SDM_A7

DQS_H_A7 DQS_L_A7 MPD_A7 MD_A56 MD_A57 MD_A58 MD_A59 MD_A60 MD_A61 MD_A62 MD_A63

B

SDQS_A0 SDQS_A0# SDM_A0

AU4 AR3 AR2

DQS_H_A0 DQS_L_A0 MPD_A0

SDQ_A0 SDQ_A1 SDQ_A2 SDQ_A3 SDQ_A4 SDQ_A5 SDQ_A6 SDQ_A7

AR5 AR4 AV3 AV2 AP3 AP2 AU1 AV4

MD_A0 MD_A1 MD_A2 MD_A3 MD_A4 MD_A5 MD_A6 MD_A7

SDQS_A1 SDQS_A1# SDM_A1

BB3 BA4 BA2

DQS_H_A1 DQS_L_A1 MPD_A1

SDQ_A8 SDQ_A9 SDQ_A10 SDQ_A11 SDQ_A12 SDQ_A13 SDQ_A14 SDQ_A15

AY2 AY3 BB5 AY6 AW2 AW3 BA5 BB4

MD_A8 MD_A9 MD_A10 MD_A11 MD_A12 MD_A13 MD_A14 MD_A15

SDQS_A2 SDQS_A2# SDM_A2

BB9 BA9 AY9

DQS_H_A2 DQS_L_A2 MPD_A2

SDQ_A16 SDQ_A17 SDQ_A18 SDQ_A19 SDQ_A20 SDQ_A21 SDQ_A22 SDQ_A23

AY7 BC7 AW11 AY11 BB6 BA6 BA10 BB10

MD_A16 MD_A17 MD_A18 MD_A19 MD_A20 MD_A21 MD_A22 MD_A23

SDQS_A3 SDQS_A3# SDM_A3

AT20 AU18 AN18

DQS_H_A3 DQS_L_A3 MPD_A3

AD40 AD43 AB41 AA40 AE42 AE41 AC39 AB42

SDQ_A56 SDQ_A57 SDQ_A58 SDQ_A59 SDQ_A60 SDQ_A61 SDQ_A62 SDQ_A63

SDQ_A24 SDQ_A25 SDQ_A26 SDQ_A27 SDQ_A28 SDQ_A29 SDQ_A30 SDQ_A31

AT18 AR18 AU21 AT21 AP17 AN17 AP20 AV20

MD_A24 MD_A25 MD_A26 MD_A27 MD_A28 MD_A29 MD_A30 MD_A31

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

BA31 BB25 BA26 BA25 AY25 BA23 AY24 AY23 BB23 BA22 AY33 BB22 AW21 AY38 BA21

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

SWE_A# SCAS_A# SRAS_A#

BB34 AY35 BB33

SWE_L_A SCAS_L_A SRAS_L_A

DCLKA_H0 DCLKA_L0 DCLKA_H1 DCLKA_L1 DCLKA_H2 DCLKA_L2 1 STP25 1 STP31 1 STP21 1 STP23 1 STP26 1 STP24

AU31 AR31 AP27 AN27 AV33 AW33 AP29 AP31 AM26 AM27 AT33 AU33

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

SBS_A0 SBS_A1 SBS_A2

BA33 SBSA_0 AW32 SBSA_1 BB21 SBSA_2

SCS_A0# SCS_A1# SCS_A2# SCS_A3#

AW35 BA35 BA34 BB38

CSA_L0 CSA_L1 CSA_L2 CSA_L3

SCKE_A0 SCKE_A1 SCKE_A2 SCKE_A3

BC20 AY20 AY21 BA19

CKEA_0 CKEA_1 CKEA_2 CKEA_3

SODT_A0 SODT_A1 SODT_A2 SODT_A3

AY37 BA38 BB35 BA39

3 OF 7 RESERVED

AN21

ODTA_0 ODTA_1 ODTA_2 ODTA_3

DQS_H_B4 DQS_L_B4 MPD_B4

AW39 AU39 AU37

SDQS_B4 SDQS_B4# SDM_B4

MD_B32 MD_B33 MD_B34 MD_B35 MD_B36 MD_B37 MD_B38 MD_B39

AW37 AV38 AN36 AN37 AU35 AR35 AN35 AR37

SDQ_B32 SDQ_B33 SDQ_B34 SDQ_B35 SDQ_B36 SDQ_B37 SDQ_B38 SDQ_B39

DQS_H_B5 DQS_L_B5 MPD_B5

AL35 AL34 AM37

SDQS_B5 SDQS_B5# SDM_B5

MD_B40 MD_B41 MD_B42 MD_B43 MD_B44 MD_B45 MD_B46 MD_B47

AM35 AM38 AJ34 AL38 AR39 AM34 AL37 AL32

SDQ_B40 SDQ_B41 SDQ_B42 SDQ_B43 SDQ_B44 SDQ_B45 SDQ_B46 SDQ_B47

DQS_H_B6 DQS_L_B6 MPD_B6

AG35 AG36 AG39

SDQS_B6 SDQS_B6# SDM_B6

AG38 AJ38 AF35 AF33 AJ37 AJ35 AG33 AF34

SDQ_B48 SDQ_B49 SDQ_B50 SDQ_B51 SDQ_B52 SDQ_B53 SDQ_B54 SDQ_B55

MD_B48 MD_B49 MD_B50 MD_B51 MD_B52 MD_B53 MD_B54 MD_B55 DQS_H_B7 DQS_L_B7 MPD_B7

AC36 AC37 AD38

MD_B56 MD_B57 MD_B58 MD_B59 MD_B60 MD_B61 MD_B62 MD_B63

AD36 AC33 AA34 AA36 AD34 AF38 AC34 AA33

SDQS_B0 SDQS_B0# SDM_B0

AV6 AU5 AR7

DQS_H_B0 DQS_L_B0 MPD_B0

SDQ_B0 SDQ_B1 SDQ_B2 SDQ_B3 SDQ_B4 SDQ_B5 SDQ_B6 SDQ_B7

AN7 AN8 AW5 AW7 AN5 AN6 AN9 AU7

MD_B0 MD_B1 MD_B2 MD_B3 MD_B4 MD_B5 MD_B6 MD_B7

SDQS_B1 SDQS_B1# SDM_B1

AR12 AP12 AW9

DQS_H_B1 DQS_L_B1 MPD_B1

SDQ_B8 SDQ_B9 SDQ_B10 SDQ_B11 SDQ_B12 SDQ_B13 SDQ_B14 SDQ_B15

AT11 AU11 AP13 AR13 AR11 AU9 AV12 AU12

MD_B8 MD_B9 MD_B10 MD_B11 MD_B12 MD_B13 MD_B14 MD_B15

SDQS_B2 SDQS_B2# SDM_B2

1

MD_B16 MD_B17 MD_B18 MD_B19 MD_B20 MD_B21 MD_B22 MD_B23

SDQS_B3 SDQS_B3# SDM_B3

AT24 AU26 AP23

DQS_H_B3 DQS_L_B3 MPD_B3

SDQS_B7 SDQS_B7# SDM_B7

SDQ_B24 SDQ_B25 SDQ_B26 SDQ_B27 SDQ_B28 SDQ_B29 SDQ_B30 SDQ_B31

AV24 AT23 AT26 AP26 AU23 AW23 AR24 AN26

MD_B24 MD_B25 MD_B26 MD_B27 MD_B28 MD_B29 MD_B30 MD_B31

SDQ_B56 SDQ_B57 SDQ_B58 SDQ_B59 SDQ_B60 SDQ_B61 SDQ_B62 SDQ_B63

SWE_B# SCAS_B# SRAS_B#

BA27 SWE_L_B AW29 SCAS_L_B AW26 SRAS_L_B

BB17 AY17 BA17 BC16 AW15 BA15 BB15 BA14 AY15 BB14 AW18 BB13 BA13 AY29 AY13

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

DCLKB_H0 DCLKB_L0 DCLKB_H1 DCLKB_L1 DCLKB_H2 DCLKB_L2 1 STP28 1 STP33 1 STP32 1 STP30 1 STP20 1 STP22

AV31 AW31 AU27 AT27 AV32 AT32 AU29 AR29 AV29 AW27 AN33 AP32

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

BB2 AW42 AN32 AM31 AG32 AF32 BB19

RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED RESERVED

SBS_B0 SBS_B1 SBS_B2

AY19 BA18 BC12

SBSB_0 SBSB_1 SBSB_2

SCS_B0# SCS_B1# SCS_B2# SCS_B3#

BB27 BB30 AY27 AY31

CSB_L0 CSB_L1 CSB_L2 CSB_L3

SCKE_B0 SCKE_B1 SCKE_B2 SCKE_B3

AY12 AW12 BB11 BA11

CKEB_0 CKEB_1 CKEB_2 CKEB_3

SODT_B0 SODT_B1 SODT_B2 SODT_B3

BA29 BA30 BB29 BB31

ODTB_0 ODTB_1 ODTB_2 ODTB_3

SRCOMP0 SRCOMP1 SRCOMP2 SRCOMP3 SMRCOMPVOL SMRCOMPVOH

AN2 AN3 BB40 BA40 AM8 AM10

RESERVED

AM21

SVREF RESERVED RESERVED

AM6

SRCOMP0

R489

20-1-04

SRCOMP1

R457

20-1-04

D

1_8VSTR

C357 .1u-16VY-04

AP15 DQS_H_B2 AR15 DQS_L_B2 AW13 MPD_B2 AU15 AV13 AU17 AT17 AU13 AM13 AV15 AW17

SDQ_B16 SDQ_B17 SDQ_B18 SDQ_B19 SDQ_B20 SDQ_B21 SDQ_B22 SDQ_B23

MAAB_0 MAAB_1 MAAB_2 MAAB_3 MAAB_4 MAAB_5 MAAB_6 MAAB_7 MAAB_8 MAAB_9 MAAB_10 MAAB_11 MAAB_12 MAAB_13 MAAB_14

946GZ

2

U1MCH

U17D

U1MCH

DDR_0

D

DQS_H_A4 DQS_L_A4 MPD_A4

3

DDR_1

U17C

4

SRCOMP2

R435

20-1-04

SRCOMP3

R409

20-1-04

1_8VSTR

C339 .1u-16VY-04 1_8VSTR

SR13 1K-1-04-SB SMRCOMPVOH C

SC26 SR14 .01u-Y-04-SB 3.01K-1-04-SB SMRCOMPVOL C363 R486 .01u-Y-04 1K-1-04

1_8VSTR

15 15 15 15 15 15 15

SRCOMP0 SRCOMP1 SRCOMP2 SRCOMP3 SMRCOMPVOL SMRCOMPVOH

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]

15 15 15 15 15

ODTA_[0..3] SBSA_[0..2] SWE_L_A SCAS_L_A SRAS_L_A

16 16 16 16 16 16 16

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]

16 16 16 16 16

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

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]

R491 1K-1-04

C402 .1u-16VY-04 MCH_VREF

R495 1K-1-04

ODTA_[0..3] SBSA_[0..2] SWE_L_A SCAS_L_A SRAS_L_A

C367 .1u-16VY-04

Near MCH

B

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]

MCH_VREF

AP21 AA39

4 OF 7

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

946GZ 16 DCLKB_L[0..2] 16 DCLKB_H[0..2] 15 DCLKA_L[0..2] 15 DCLKA_H[0..2]

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

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

BW(MCH) PartC&D Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

11

of

44

5

4

3

2

1

V_1P25_CORE VCC3 AG25 AG24 AG23 AG22 AG21 AG20 AG19 AG18 AG17 AG15 AG14 AF26 AF25 AF24 AF22 AF20 AF18 AF17 AF15 AF14 AE27 AE26 AE25 AE23 AE21 AE19 AE17 AD27 AD26 AD18 AD17 AD15 AD14 AC27 AC26 AC17 AC15 AC14 AB27 AB26 AB18 AB17 AA27 AA26 AA17 AA15 AA14 Y27 Y26 Y18 Y17 Y15 Y14 W27 W26 W25 W23 W21 W19 W18 W17 V27 V26 V25 V24 V23 V22 V21 V20 V19 V18 V17 V15 V14 U26 U25 U24 U23 U22 U21 U20 U19 U18 U17 U15 U14 R20 R18 R17 R15 R14 P15 P14

OUT

1

2 FB-120-08-O

V31

RESERVED

VCCA_MPLL

A24

VCCA_MPLL

VCCA_DPLLA

A22

VCCA_DPLLA

VCCA_DPLLB

C22

VCCA_DPLLB

6 OF 7

P29 P27 P26 P24 P23 N29 N26 N24 N23 M29 M24 M23 L24 L23 K24 K23 J24 J23 H24 H23 G26 G24 G23 F26 F24 F23 E29 E27 E26 E23 D29 D28 D27 C30 C29 C27 B30 B29 B28 B27 A30 A28 R27 R26 R24 R23

VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT

VCC33

..

R291 R281

V_1P25_PCIE

R292 0-04-O

2

2 R198 100K-1-04-O

R254 1

3

0-04-O 2

. 4

3

FB30 1

R275 1

2

FB-600-S

1-1-04 2VCCDQ_CRT

H_VCCPLL

V_SFR_OUT R253 1

C243 0-04-O 0-04 2

V_1P5_ICH

C244 .022u-16V-04

FB29 1

R252

VCCDQ_CRT

C219 0 Ohm Stuff For Non-Graphic

H_VCCPLL

VCCD_CRT

2

0

VCCD_CRT

0-04-O C269 0-04-O

C245 0 Ohm Stuff For Non-Graphic

C231 .1u-16VY-04 C

V_1P25_CL_MCH V_1P25_CORE FB31 1

SC23 SC21 10u-10V-08-SB10u-10V-08-SB

IND-.27u

VCCA_HPLL

2 C253 2.2u-16V

under the MCH

FB32 1

VCCA_MPLL

2 IND-2.2u-06 R262 1-1-04

C245 .1u-16VY-04-O

1

R259 1-1-04

2

MC11 10u-10V-08

R267

1-1-04

B

L28 1

VCCA_GPLL

2 IND-1u-08

SR11 0-04-SB

R268

1-1-04

MC21 10u-10V-08

45mA

SC22 .1u-16VY-04-SB-O 1_8VSTR

C254 .1u-16VY-04

L24 1

C345 R432 1-1-04 .1u-16VY-04

55mA

IND-1u-08

R423 1-1-04

2

250mA

1

L30 1

VCCA_DPLLA

2 0-12

C252 + .1u-16VY-04 EC54 220u-16LD6.3H11EOST-O

L25 MC38 10u-10V-08

1

55mA

VCCA_DPLLB

2 0-12

+ EC49 220u-16LD6.3H11EOST-O

C251 .1u-16VY-04 A

946GZ

1-1-04 1-1-04

Elitegroup Computer Systems

VCCDQ_CRT VCCD_CRT V_3P3_DAC_FILTERED

Title

R213 Empty For Non-Graphic Size Custom

R220 Stuff For Non-Graphic

Date: 5

220u-16LD6.3H11EOST-O OPTION B

OPTION A

1_8VSTR

FSBVTT 1_8VSTR

EC53

1

AL31 AJ32

RT9179PBS-O

2

RESERVED RESERVED

D

C234 C255 .1u-16VY-04 .022u-16V-04

2

BB41 BA42 AY42 BB42 BA43

70mA +

2

VCCA_HPLL

ADJ

4

MC8 4.7u-10V-08-O

1

VCCA_EXPPLL

C23

GND

R212 182K-1-04-O

2

5

1

EN

2

B15

VCCA_HPLL

A

IN

3

1

VCCA_GPLL

B17

1

2

C203 1u-25V-O

1

VCC_CL_PLL

VCC3

VCC_SMCLK VCC_SMCLK VCC_SMCLK VCC_SMCLK VCC_SMCLK

POWER

Y32

15.8mA

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

1

SR9 0-04-SB

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

2

V_1P25_CL_MCH

FB28 FB-600-S082A V_3P3_DAC_FILTERED

U10 FB27

2

B

VCC V_1P25_CL_MCH

1

C

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 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

BC39VCCSM BC34VCCSM BC30VCCSM BC26VCCSM BC22VCCSM BC18VCCSM BC14VCCSM BB39VCCSM BB37VCCSM BB32VCCSM BB28VCCSM BB26VCCSM BB24VCCSM BB20VCCSM BB18VCCSM BB16VCCSM BB12VCCSM AY32VCCSM AW24VCCSM AW20VCCSM AV26VCCSM AV18VCCSM AD11VCC_EXP AD10VCC_EXP AD9 VCC_EXP AD8 VCC_EXP AD7 VCC_EXP AD6 VCC_EXP AD5 VCC_EXP AD4 VCC_EXP AD2 VCC_EXP AD1 VCC_EXP AC4 VCC_EXP AC3 VCC_EXP AC2 VCC_EXP AE4 VCC_EXP AE3 VCC_EXP AE2 VCC_EXP C17 VCCA_DAC B16 VCCA_DAC A16 VCCA_EXP C21 VCCD_CRT B21 VCCDQ_CRT D16 VSS

D

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 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

U17F AJ12 AJ11 AJ10 AJ9 AJ8 AJ7 AJ6 AJ5 AJ4 AJ3 AJ2 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 Y24 Y22 Y20 Y13 Y6 V13 V12 V10 V9 U13 U10 U9 U6 U3 N12 N11 N9 N8 N6 N3 L6 J6 J3 J2 G2 F11 F9 D4 C13 C9 P20 Y11

1

Vout=1.175(1+

2

BW(MCH) PartF Document Number

946GZT-AM Sheet 12

Tuesday, May 23, 2006

1

Rev A of

44

5

4

3

2

1

D

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

U17G

AL33 AK43 AJ39 AJ36 AJ33 AH42 AG37 AG34 AF43 AF37 AF36 AF10 AF9 AF8 AF7 AF6 M27 M21 M17 M15 M10 M7 M1 L33 L32 L31 L29 L21 L20 L11 L7 L5 L3 K43 K26 K21 K18 K13 K12 K2 J38 J35 J32 J27 J21 J9 J7 J5 H31 H29 H21 H20 H17 H15 H13 G42 G38 G32 G21 G13 G12 G11 G9 G7 G1 F37 F35 F27 F21 F18 F3 E43 E32

D

C

B

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

GND

7 OF 7

A3 VSS A5 VSS A41 VSS C1 VSS C43 VSS E1 VSS R21 VSS W20 VSS W22 VSS W24 VSS AA18VSS AC18VSS AE18VSS AE20VSS AE22VSS AE24VSS AF19 VSS AF21 VSS AF23 VSS AY40VSS BA1 VSS BC3 VSS BC41VSS M33 VSS M35 VSS M37 VSS M42 VSS N5 VSS N7 VSS N10 VSS N13 VSS N21 VSS N27 VSS N31 VSS N33 VSS N36 VSS P2 VSS P17 VSS P18 VSS P21 VSS P30 VSS P43 VSS R3 VSS R5 VSS R8 VSS R11 VSS R31 VSS R33 VSS R36 VSS T1 VSS T42 VSS U5 VSS U7 VSS U8 VSS U35 VSS U38 VSS V2 VSS V5 VSS V8 VSS V11 VSS V32 VSS V34 VSS V37 VSS V39 VSS V43 VSS W3 VSS Y1 VSS Y5 VSS Y7 VSS Y10 VSS Y19 VSS Y21 VSS Y23 VSS Y25 VSS Y33 VSS

BC37 BC32 BC28 BC24 BC10 BC5 BB7 AY41 AY4 AW43 AW41 AW1 AV37 AV35 AV27 AV23 AV21 AV17 AV11 AV9 AV7 AU42 AU38 AU32 AU24 AU20 AU6 AU2 AT31 AT29 AT15 AT13 AT12 AR38 AR33 AR32 AR27 AR26 AR23 AR21 AR20 AR17 AR9 AR6 AP43 AP24 AP18 AP1 AN38 AN31 AN29 AN24 AN23 AN20 AN15 AN13 AN12 AN11 AN4 AM42 AM40 AM36 AM33 AM29 AM24 AM23 AM20 AM11 AM9 AM7 AM4 AM2 AM1 AL36

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

C

B

946GZ

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

BW(MCH) PartG 946GZT-AM

Document Number

Sheet

Tuesday, May 23, 2006 1

13

Rev A of

44

5

4

3

FSBVTT

C236 2.2u-16V

C250 2.2u-16V

1

V_1P25_CL_MCH

CAPS FOR FSB GENERIC

C242 2.2u-16V

2

MC6 10u-10V-08

MC5 10u-10V-08

MC7 10u-10V-08

SC27 10u-10V-08-SB

SC7 10u-10V-08-SB

D

D

1_8VSTR

VCC3

MCH MEMORY DECOUPLING MC43 2.2u-16V-08

MC44 2.2u-16V-08

MC45 2.2u-16V-08

MC46 2.2u-16V-08

V_1P25_CORE

MC48 2.2u-16V-08

MC49 2.2u-16V-08

MC50 2.2u-16V-08

C265 1u-25V

MC37 4.7u-10V-08

V_1P25_CORE

Close To GMCH

Place IN BACKSIDE

C

C

SC8 SC11 SC12 SC14 .1u-16VY-04-SB .1u-16VY-04-SB .1u-16VY-04-SB .1u-16VY-04-SB

V_1P25_CORE

MC33 10u-10V-08

SC20 4.7u-10V-08-SB

SC19 1u-25V-SB

SC13 1u-25V-SB

Place next to PWR CORRIDOR MC32 10u-10V-08

SC4 10u-10V-08-SB

MC34 10u-10V-08

V_1P25_CORE

Place IN PCIE BREAKOUT 1

V_1P25_CORE

SC9 4.7u-10V-08-SB

B

SC15 4.7u-10V-08-SB

MC35 4.7u-10V-08

V_1P25_PCIE

B

EC58 1000u-6V3LD8H12EOST

SC10 4.7u-10V-08-SB

2

SC6 10u-10V-08-SB

V_1P25_CORE 0-8P4R-12

2.5A SC17 10u-10V-08-SB

SC16 10u-10V-08-SB

2 4 6 8

1 3 5 7 RN16

SC5 10u-10V-08-SB

R375 0-12

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

BW(MCH) DCPL Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

14

of

44

1

2

1

2

R570 1K-1-04

A

5

8,16,20 SDATA

8,16,20 SCLK SDATA C366 100P-N-04-O

SCLK C364 100P-N-04-O

R574 1K-1-04 DIMM_VREF_A

C392 .1u-16VY-04

4

11 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_A

11 SCAS_L_A

11 SRAS_L_A MAAA_9 MAAA_7 MAAA_11 MAAA_12 MAAA_10 MAAA_0 MAAA_1 MAAA_2 MAAA_4 MAAA_6 MAAA_8 MAAA_5 R545 R546 R544 R543 R557 R555 R552 R553 R550 R549 R547 R548 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04

ODTA_[0..3] MAAA_13 R564 33-04

SBSA_[0..2] MAAA_3 R551 33-04

SWE_L_A MAAA_14 R541 33-04

SCAS_L_A

SCAS_L_A R562 SWE_L_A R561 SRAS_L_A R559 33-04 33-04 33-04

SRAS_L_A

MPD_A[0..7]

MAAA_[0..14]

CSA_L[0..3]

CKEA_[0..3]

DCLKA_L[0..2]

DCLKA_H[0..2]

1_8VSTR VCC3

3

SBSA_0 SBSA_1 SBSA_2 R558 R556 R542

VTT_DDR

CKEA_0 CKEA_1 CKEA_2 CKEA_3 R539 R538 R540 R537 43.2-1-04 43.2-1-04 43.2-1-04 43.2-1-04

CSA_L0 CSA_L1 CSA_L2 CSA_L3 R581 R568 R560 R565 43.2-1-04 43.2-1-04 43.2-1-04 43.2-1-04

ODTA_0 ODTA_1 ODTA_2 ODTA_3 R578 R566 R563 R567 43.2-1-04 43.2-1-04 43.2-1-04 43.2-1-04

Title

Size Custom

Date:

2

76 S1* 193 S0* 221 220 138 137 186 185 188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173 54

74 CAS* 192 RAS* 73 WE*

CSA_L1 CSA_L0 DCLKA_L2 DCLKA_H2 DCLKA_L1 DCLKA_H1 DCLKA_L0 DCLKA_H0 MAAA_0 MAAA_1 MAAA_2 MAAA_3 MAAA_4 MAAA_5 MAAA_6 MAAA_7 MAAA_8 MAAA_9 MAAA_10 MAAA_11 MAAA_12 MAAA_13 MAAA_14

SCAS_L_A SRAS_L_A SWE_L_A

SBSA_2

171 CKE1 52 CKE0

CKEA_1 CKEA_0

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16/BA2

DQS_H_A1 DQS_L_A1 DQS_H_A2 DQS_L_A2 DQS_H_A3 DQS_L_A3 DQS_H_A4 DQS_L_A4 DQS_H_A5 DQS_L_A5 DQS_H_A6 DQS_L_A6 DQS_H_A7 DQS_L_A7

28 27 37 36 84 83 93 92 105 104 114 113

MPD_A2 MPD_A3 MPD_A4 MPD_A5 MPD_A6 MPD_A7

146 147 155 156 202 203 211 212 223 224 232 233

3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236

MD_A0 MD_A1 MD_A2 MD_A3 MD_A4 MD_A5 MD_A6 MD_A7 MD_A8 MD_A9 MD_A10 MD_A11 MD_A12 MD_A13 MD_A14 MD_A15 MD_A16 MD_A17 MD_A18 MD_A19 MD_A20 MD_A21 MD_A22 MD_A23 MD_A24 MD_A25 MD_A26 MD_A27 MD_A28 MD_A29 MD_A30 MD_A31 MD_A32 MD_A33 MD_A34 MD_A35 MD_A36 MD_A37 MD_A38 MD_A39 MD_A40 MD_A41 MD_A42 MD_A43 MD_A44 MD_A45 MD_A46 MD_A47 MD_A48 MD_A49 MD_A50 MD_A51 MD_A52 MD_A53 MD_A54 MD_A55 MD_A56 MD_A57 MD_A58 MD_A59 MD_A60 MD_A61 MD_A62 MD_A63

MPD_A1 134 135

164 165

MPD_A0 125 126

46 45

DQS_H_A0 DQS_L_A0 16 15

ODTA_1 ODTA_0

7 6

42 43 48 49 161 162 167 168

77 195

68 102 19

3

CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0

190 BA1 71 BA0

SBSA_1 SBSA_0

DQ(0) DQ(1) DQ(2) DQ(3) DQ(4) DQ(5) DQ(6) DQ(7) DQ(8) DQ(9) DQ(10) DQ(11) DQ(12) DQ(13) DQ(14) DQ(15) DQ(16) DQ(17) DQ(18) DQ(19) DQ(20) DQ(21) DQ(22) DQ(23) DQ(24) DQ(25) DQ(26) DQ(27) DQ(28) DQ(29) DQ(30) DQ(31) DQ(32) DQ(33) DQ(34) DQ(35) DQ(36) DQ(37) DQ(38) DQ(39) DQ(40) DQ(41) DQ(42) DQ(43) DQ(44) DQ(45) DQ(46) DQ(47) DQ(48) DQ(49) DQ(50) DQ(51) DQ(52) DQ(53) DQ(54) DQ(55) DQ(56) DQ(57) DQ(58) DQ(59) DQ(60) DQ(61) DQ(62) DQ(63)

DM8/DQS17 NC/DQS17*

DM7/DQS16 NC/DQS16*

DM6/DQS15 NC/DQS15*

DM5/DQS14 NC/DQS14*

DM4/DQS13 NC/DQS13*

DM3/DQS12 NC/DQS12*

DM2/DQS11 NC/DQS11*

DM1/DQS10 NC/DQS10*

DM0/DQS9 NC/DQS9*

DQS(8) DQS*(8)

DQS(7) DQS*(7)

DSQ(6) DSQ*(6)

DQS(5) DQS*(5)

DQS(4) DQS*(4)

DSQ(3) DSQ*(3)

DSQ(2) DSQ*(2)

DSQ(1) DSQ*(1)

DQS(0) DQS*(0)

CB(0) CB(1) CB(2) CB(3) CB(4) CB(5) CB(6) CB(7)

ODT1 ODT0

NC1 NC/TEST NC2

DIMM1 DDR2-BL-DRA

RC1 RC0 VDDSPD VREF SCL SDA SA2 SA1 SA0

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 VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

D 4

18 55 238 DIMM_VREF_A 1 SCLK 120 SDATA 119 101 240 239

2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237 51 56 62 72 75 78 191 194 181 175 170 53 59 64 197 69 172 187 184 178 189 67

5 2 1

Document Number

D

C C

B B

1_8VSTR MD_A[0..63]

DQS_L_A[0..7]

DQS_H_A[0..7] VTT_DDR

33-04 33-04 33-04

A

Elitegroup Computer Systems DIMM1(DDR2SDRAM)

Tuesday, May 23, 2006

946GZT-AM Sheet

1

15 of 44 Rev A

1

2

1

2

A

5

1_8VSTR

R577 1K-1-04 DIMM_VREF_B

R582 1K-1-04 C423 .1u-16VY-04 11 ODTB_[0..3]

11 SBSB_[0..2]

11 SWE_L_B

11 SCAS_L_B

11 SRAS_L_B

8,15,20 SDATA

8,15,20 SCLK

4

11 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]

SCLK

CSB_L[0..3]

CKEB_[0..3]

DCLKB_L[0..2]

DCLKB_H[0..2]

ODTB_[0..3]

SBSB_[0..2] MAAB_0 MAAB_10 MAAB_1 MAAB_2 MAAB_3 MAAB_4 MAAB_6 MAAB_8 MAAB_5 MAAB_9 MAAB_7 MAAB_11

SWE_L_B MAAB_12 R611 2 1 33-04

SCAS_L_B MAAB_13 R633 2 1 33-04

SRAS_L_B MAAB_14 R610 2 1 33-04

SDATA

SCAS_L_B SWE_L_B SRAS_L_B R623 R625 R621 R622 R620 R619 R617 R616 R618 R614 R615 R612

R631 R629 R627

3

MPD_B[0..7]

33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04 33-04

33-04 33-04 33-04

1_8VSTR VCC3

C

SBSB_1 SBSB_0 SBSB_2 R624 R626 R609

CKEB_0 CKEB_1 CKEB_2 CKEB_3 R608 R613 R606 R607 43.2-1-04 43.2-1-04 43.2-1-04 43.2-1-04

ODTB_0 ODTB_1 ODTB_2 ODTB_3 R638 R634 R632 R637 43.2-1-04 43.2-1-04 43.2-1-04 43.2-1-04

CSB_L0 CSB_L1 CSB_L2 CSB_L3 R628 R635 R630 R636 43.2-1-04 43.2-1-04 43.2-1-04 43.2-1-04

2

Title

Size Custom

Date:

Document Number Tuesday, May 23, 2006

76 S1* 193 S0* 221 220 138 137 186 185 188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173 54

74 CAS* 192 RAS* 73 WE*

CSB_L1 CSB_L0 DCLKB_L2 DCLKB_H2 DCLKB_L1 DCLKB_H1 DCLKB_L0 DCLKB_H0 MAAB_0 MAAB_1 MAAB_2 MAAB_3 MAAB_4 MAAB_5 MAAB_6 MAAB_7 MAAB_8 MAAB_9 MAAB_10 MAAB_11 MAAB_12 MAAB_13 MAAB_14

SCAS_L_B SRAS_L_B SWE_L_B

SBSB_2

171 CKE1 52 CKE0

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16/BA2

CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0

190 BA1 71 BA0

SBSB_1 SBSB_0

DQ(0) DQ(1) DQ(2) DQ(3) DQ(4) DQ(5) DQ(6) DQ(7) DQ(8) DQ(9) DQ(10) DQ(11) DQ(12) DQ(13) DQ(14) DQ(15) DQ(16) DQ(17) DQ(18) DQ(19) DQ(20) DQ(21) DQ(22) DQ(23) DQ(24) DQ(25) DQ(26) DQ(27) DQ(28) DQ(29) DQ(30) DQ(31) DQ(32) DQ(33) DQ(34) DQ(35) DQ(36) DQ(37) DQ(38) DQ(39) DQ(40) DQ(41) DQ(42) DQ(43) DQ(44) DQ(45) DQ(46) DQ(47) DQ(48) DQ(49) DQ(50) DQ(51) DQ(52) DQ(53) DQ(54) DQ(55) DQ(56) DQ(57) DQ(58) DQ(59) DQ(60) DQ(61) DQ(62) DQ(63)

DM8/DQS17 NC/DQS17*

DM7/DQS16 NC/DQS16*

DM6/DQS15 NC/DQS15*

DM5/DQS14 NC/DQS14*

DM4/DQS13 NC/DQS13*

DM3/DQS12 NC/DQS12*

DM2/DQS11 NC/DQS11*

DM1/DQS10 NC/DQS10*

DM0/DQS9 NC/DQS9*

DQS(8) DQS*(8)

DQS(7) DQS*(7)

DSQ(6) DSQ*(6)

DQS(5) DQS*(5)

DQS(4) DQS*(4)

DSQ(3) DSQ*(3)

DSQ(2) DSQ*(2)

DSQ(1) DSQ*(1)

DQS(0) DQS*(0)

CB(0) CB(1) CB(2) CB(3) CB(4) CB(5) CB(6) CB(7)

ODT1 ODT0

DQS_H_B7 DQS_L_B7

3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236

MD_B0 MD_B1 MD_B2 MD_B3 MD_B4 MD_B5 MD_B6 MD_B7 MD_B8 MD_B9 MD_B10 MD_B11 MD_B12 MD_B13 MD_B14 MD_B15 MD_B16 MD_B17 MD_B18 MD_B19 MD_B20 MD_B21 MD_B22 MD_B23 MD_B24 MD_B25 MD_B26 MD_B27 MD_B28 MD_B29 MD_B30 MD_B31 MD_B32 MD_B33 MD_B34 MD_B35 MD_B36 MD_B37 MD_B38 MD_B39 MD_B40 MD_B41 MD_B42 MD_B43 MD_B44 MD_B45 MD_B46 MD_B47 MD_B48 MD_B49 MD_B50 MD_B51 MD_B52 MD_B53 MD_B54 MD_B55 MD_B56 MD_B57 MD_B58 MD_B59 MD_B60 MD_B61 MD_B62 MD_B63

MPD_B7

164 165

232 233

211 212 223 224

MPD_B5

202 203

MPD_B6

MPD_B3

MPD_B2 146 147

MPD_B4

MPD_B1 134 135

155 156

MPD_B0 125 126

46 45

114 113

DQS_H_B4 DQS_L_B4 84 83

DQS_H_B5 DQS_L_B5

DQS_H_B3 DQS_L_B3 37 36

DQS_H_B6 DQS_L_B6

DQS_H_B2 DQS_L_B2 28 27

105 104

DQS_H_B1 DQS_L_B1 16 15

93 92

DQS_H_B0 DQS_L_B0

ODTB_1 ODTB_0

7 6

42 43 48 49 161 162 167 168

77 195

68 102 19

3

CKEB_1 CKEB_0

DIMM2 DDR2-G-DRA NC1 NC/TEST NC2

D

RC1 RC0 VDDSPD VREF SCL SDA SA2 SA1 SA0

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 VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

4

18 55 238 DIMM_VREF_B 1 SCLK 120 SDATA 119 101 240 239

2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237 51 56 62 72 75 78 191 194 181 175 170 53 59 64 197 69 172 187 184 178 189 67

5 2 1

Sheet 1

D

VCC3 C

B B

MD_B[0..63]

DQS_L_B[0..7]

DQS_H_B[0..7]

MAAB_[0..14] VTT_DDR VTT_DDR

33-04 33-04 33-04

A

Elitegroup Computer Systems DIMM2(DDR2SDRAM) 946GZT-AM 16 of 44 Rev A

5

4

3

2

1

CHANNEL A DECOUPING CAPs

VTT_DDR

D

D

1 C395 .1u-16VY-04

C391 .1u-16VY-04

C404 .1u-16VY-04

C412 .1u-16VY-04

C411 .1u-16VY-04

C408 .1u-16VY-04

C406 .1u-16VY-04

C432 .1u-16VY-04

C420 .1u-16VY-04

C421 .1u-16VY-04

MC56 4.7u-10V-08

MC55 4.7u-10V-08

+ EC65 220u-16LD6.3H11EOST

1_8VSTR

1 C377 1u-25V

C394 1u-25V

C355 1u-25V

C378 1u-25V

C349 1u-25V

C416 1u-25V

C356 1u-25V

VTT_DDR

C352 1u-25V

C353 1u-25V

C358 1u-25V

1 + EC64 + EC67 220u-16LD6.3H11EOST 220u-16LD6.3H11EOST

1_8VSTR

C435 C431 C440 C433 C442 C434 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 C

C

VTT_DDR

CHANNEL B DECOUPING CAPs

1 C405 .1u-16VY-04

B

C398 .1u-16VY-04

C414 .1u-16VY-04

C422 .1u-16VY-04

C413 .1u-16VY-04

C419 .1u-16VY-04

C418 .1u-16VY-04

C399 .1u-16VY-04

C400 .1u-16VY-04

C407 .1u-16VY-04

MC53 4.7u-10V-08

MC54 4.7u-10V-08-O

+

EC71 220u-16LD6.3H11EOST

1_8VSTR

B

1 C376 1u-25V

C424 1u-25V

C375 1u-25V

C393 1u-25V

C403 1u-25V

C396 1u-25V

C401 1u-25V

C415 1u-25V

1 + EC68 + 220u-16LD6.3H11EOST

EC66

220u-16LD6.3H11EOST

VTT_DDR

1_8VSTR

C438 C430 C439 C436 C437 C441 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

DIMM Decouping Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

17

of

44

5

4

3

2

1

VCC3

C74

D

2

2

3

3 1

1

D3 BAV99-S

.1u-16VY-04-O VGA1 FB6 FB7 FB8

2 IND-.82u 2 IND-.82u 2 IND-.82u

1 1 1

FB2 1 FB3 1 FB4 1

LRED LGREEN LBLUE

2 0 2 0 2 0

0-04 0-04

3HSYNC 3VSYNC C36 100P-N-04-O

C71 100P-N-04-O

C10 2.2P-25VX-04

R50 75-1-04

C268 2.2P-25VX-04

R49 75-1-04

1 2 3 11 12 4 15 9 13 14 5 6 7 8 10 16 17

C7 10P-04

R57 R60

C6 10P-04

3VHSYNC 3VVSYNC

C5 10P-04

5VCLK

C11 2.2P-25VX-04

5VSDA

100-04

C9 2.2P-25VX-04

100-04

R58

C267 2.2P-25VX-04

R68

C266 2.2P-25VX-04

5VDDCSDA 5VDDCSCL

R52 75-1-04

D

LVGA5V

D4 BAV99-S

RED GREEN BLUE

RED GREEN BLUE

FB24 1 2 FB-600-S082A

VGA5V 2 FUSE-1.1AS

1 F1

VCC

C219 .1u-16VY-04-O

3

1 D5 BAV99-S 9 9 9

2

R G B MS0 MS1 MS2 MS3 NC HS VS VSS VSS VSS VSS VSS CASE CASE CONN-15P3R-FBL

C

C

VCC VCC3 R216 2.2K-04 3HSYNC VCC3 5VDDCSCL D

9

RVSYNC

RVSYNC

G

3VDDCSCL

1

3VVSYNC

C225

R227

2.7K-04

3VDDCSCL 9

RHSYNC

RHSYNC

2

C213

1

VCC

R215 2.2K-04

B

3VHSYNC 100P-N-04-O

9

1

1A

VCC

1B

4B

13

3

1Y

4A

12

4

2A

4Y

11

5

2B

3B

10

6

2Y

3A

9

7

GND

3Y

8

3VSYNC

2 3 D7 BAV99-S

VCC 5VSDA

2 3 1 D10 BAV99-S

3HSYNC

3VSYNC

C34

C35

10P-04

10P-04

1

D9 BAV99-S

14

2

VCC3

1

2N7002-S

2.2K-04

2

VCC3

R222

100P-N-04-O

1K-04

S

R214

3

U13

Q41 VCC3

2

VCC 5VCLK

2 3 1 D8 BAV99-S

74LVC32ADS B

D

5VDDCSDA

Q40 R217

1K-04

G

2N7002-S S

VCC3

VCC3 9

3VDDCSDA

R221

2.2K-04

R226

2.7K-04

3VDDCSDA

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

VGA Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

18

of

44

5

4

3

2

U23B NH82801GB-A1 30,34,39 PAR 30,34,39 DEVSEL_L 8 CK_P_33M_ICH 30,34,39 30,34,39 30,34,39 30,34,39 30 30,34,39 30,34,39 30,34,39

D

IRDY_L PCIPME_L SERR_L STOP_L PLOCK_L TRDY_L PERR_L FRAME_L

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

E10 A12 A9 B18 A7 B19 B10 F15 E11 F14 C9 F16

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

PGNT-0 PGNT-1 PGNT-2 PGNT-3

PGNT-0 PGNT-1 PGNT-2 PGNT-3 PGNT-4 PGNT-5

E7 D16 D17 F13 A14 D8

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

30 30 30,34 30,39

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

PREQ-0 PREQ-1 PREQ-2 PREQ-3 PREQ-4 PREQ-5

D7 C16 C17 E13 A13 C8

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

A3 B4 C5 B5 G8 F7 F8 G7

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

30 30 30,34 30,39 30 30

INT-C INT-D INT-E INT-F INT-G INT-H

N1 N2 N5 N6 N11 N12 N13 N14 N15 N16 N17 N18 N24 N25 N26

3VSBY C

P66DET

2 R442 2 R475 2 R450 2 R474 2 R599 2 R589

GPI10

GPO20

U23D NH82801GB-A1

30 30 34 39

INT-A INT-B INT-C INT-D INT-E INT-F INT-G INT-H

1 8.2K-04 1 8.2K-04-O 1 8.2K-04 VCC3 1 8.2K-04-O 1 8.2K-04 1 8.2K-04-O

1

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

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

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

C_#BE0 C_#BE1 C_#BE2 C_#BE3

B15 C12 D12 C15

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

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

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

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

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

30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39 30,34,39

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

30,34,39 30,34,39 30,34,39 30,34,39

24P_GPIO FWH0 FWH1 FWH2 FWH3 LDRQ0_L FWH4

29 24P_GPIO 24,26,40 FWH0 24,26,40 FWH1 24,26,40 FWH2 24,26,40 FWH3 26 LDRQ0_L 24,26,40 FWH4 27 BIT_CLK 27,28 AC_RESET27 SDATI0 27 27 8

SDATO SYNC CK_14M_ICH

R521 1 BIT_CLK AC_RESET- R515 1 SDATI0

2 33-04 2 33-04

SDATO R518 1 SYNC R510 1 CK_14M_ICH STP42 STP44 STP45 STP43

2 33-04 SDOR 2 33-04 SYNCR 1 1 1 1

EE_CS EE_DI EE_DO EE_SK

STP35 STP37 STP34 STP36 STP41 STP40

RTCRST_L

20,22,30,31,32,40 SMBCLK 20,22,30,31,32,40 SMBDATA

U1 R5 T2 T3 T1 T4 R6 AC1 W1 W3 Y2 Y1

1LAN_JCLK 1LAN_JRST LAN_PWROK 1 LAN_JRXD0 1 LAN_JRXD1 1 LAN_JRXD2 1 LAN_JTXD0 1 LAN_JTXD1 1 LAN_JTXD2

LAN_JCLK LAN_JRST

20

AA5 AA6 AB5 AC4 Y6 AC3 AB3

V3 U3 C19 U5 V4 T5 U7 V6 V7

RTCX1 RTCX2 RTCRST_L

AB1 AB2 AA3

SMALERT_L SMBCLK SMBDATA ALERT_L SMLINK0 SMLINK1

B23 C22 B22 A26 B25 A25

MOSI SPI_MOS_O SPICS SPICS1

P5 P2 P6 R2 P1

3VSBY 7 RN23 5 10K-8P4R-04 3 1

8 6 MOSI 4 SPI_MOS_O 2 SPICS

GPI0 GPI6 GPI7 *GPI8 *GPI9 *GPI10 *GPI12 *GPI13 *GPI14 ACZ_BITCLK *GPI15 #ACZ_RST GPO16 ACZ_SDIN0 GPO18 ACZ_SDIN1 GPO20 ACZ_SDIN2 *GPO24 ACZ_SDOUT *GPO25 ACZ_SYNC *GPO26/EL_RSVD CLK14 *GPO27/EL_STATE0 *GPO28/EL_STATE1 EE_CS GPO32 EE_DIN GPO33 EE_DOUT GPO34 EE_SHCLK GPO35/#SATACLKREQ GPI38 LAN_CLK GPI39 LAN_RSTSYNC #LAN_RST GPIO49/CPUPWRGD LAN_RXD0 #THRM LAN_RXD1 VRMPWRGD LAN_RXD2 #MCH_SYNC LAN_TXD0 #PWRBTN LAN_TXD1 #RI LAN_TXD2 #SUS_STAT SUSCLK RTCX1 #SYS_RST RTCX2 #PLTRST #RTCRST #WAKE #SMBALERT/*GPIO11 PWROK #INTRUDER SMBCLK #RSMRST SMBDATA INTVRMEN #LINKALERT SPKR SMLINK0 SMLINK1 #SLP_S3 #SLP_S4 SPI_MOSI #SLP_S5 SPI_MISO #SPI_CS TP0 SPI_CLK TP1 SPI_ARB TP2 TP3 #LDRQ1/GPIO23 LAD0/FWH0 LAD1/FWH1 LAD2/FWH2 LAD3/FWH3 #LDRQ0 #LFRAME

2

RTCX2 PGNT-4

1

1

2 R505 2 R506 2 R483 2 R469 2 R461 2 R482

2

PGNT-5

B

1 8.2K-04 1 8.2K-04-O 1 8.2K-04 1 8.2K-04-O 1 8.2K-04 1 8.2K-04-O

EL1 EL_YLW_LED EL_GRN_LED GPIO26

1 3 5

2 4

H3*2-P6E-O

GNT_4 RSMVCC3

R447 1K-04 RSMRST_L

1 2 R448 0-04

SLP3_L SLP4_L SLP5_L

C21 AF24 AH25 F21

BATLOW_L

,

26 D

GPO24

36

FWHWP_L TBL_L

24 24

H_CPUPWRGD 4 THRM_L VRM_PWRGD ICH_SYNC_N PWRBT_L RI_L LPCPD_L

26 35 9 26 25 40

HWRST_L PLTRST_L PCIE_WAKE_L PWROK

4,29 9,24,26 22,31,32 9,21,26

RSMRST_L

26

SPKR

27,29

SLP3_L SLP4_L SLP5_L

26,36 8,36 29

C

3VSBY STP47 STP46

1 1 1 8.2K-04

2 R509

RTCVCC

GNT_5

SPI

0

PCI

1

1 0

LPC

1

1

GPO25

2 R476 2 R514 SMBDATA 1 R424 SMBCLK 1 R425 PCIE_WAKE_L 2 R477 PCIPME_L 2 R473 HWRST_L 2 R729 ALERT_L 7 SMLINK0 5 SMLINK1 3 SMALERT_L 1 SPIWP_L 2 LPCPME_L R478 2 PWRBT_L R443 2 R479 2 RI_L GPI12 R502 2 BATLOW_L R444 2 LPCPD_L R446 2 WOL R501 2 R445

1 8.2K-04-O 1 8.2K-04 2 2.2K-04 2 2.2K-04 1 8.2K-04 1 10K-04-O 1 8.2K-04

GPO24

GPO25 MC40

R604 1

4.7u-10V-08-O

PWROK

1

1 8.2K-04 2

2 10K-04-O VCC3

2/22

PCIRST_L 2 R449 AUD_FP_DET 2 R154

C386 33P-04-O

2 1M-04 2 390K-04

1 R586 SPKR 1 R655 FWHWP_L 1 R595 GPI0 7 GPI6 5 GPI7 3 THRM_L 1 PREQ-5 2 R468 2 PREQ-4 R470 2 INT-G R494 2 PREQ-1 R484 2 INT-E PREQ-3 R499 2 R471 2 GPI38 R588 2 INT-F R493 2 PREQ-2 R472 2 GPI39 R587 2 PREQ-0 INT-H R467 2 R498 2 INT-A R465 2 INT-B R466 2 INT-C R462 2 INT-D R463

8 6 RN22 4 10K-8P4R-04 2 1 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 8.2K-04

2 R464

1 R527 1 R526

TBL_L

LAN_PWROK

C365 .1u-16VY-04-O

B24 D23 F22

INTVRMEN SPICS1

C410 18P-04 2

C409 18P-04

HWRST_L PLTRST_L PCIE_WAKE_L PWROK INTRUDER_L RSMRST_L INTVRMEN SPKR

LPCPME_L

AUD_FP_DET 28 GPIO_MUTE 28

GPI38 GPI39 H_CPUPWRGD

INTRUDER_L

2 10M-04

1

R576

THRM_L VRM_PWRGD ICH_SYNC_N PWRBT_L RI_L LPCPD_L

25 23

3VSBY

3VSBY

2

X-32.768K-20m12.5D R580 0-04 .1u-16VY-04-SB

SC29 1 2

.1u-16VY-04-SB

SC28 1 2

SC41 1 2

.1u-16VY-04-SB

SC42 1 2

.1u-16VY-04-SB

1

AF20 AD22 AH20 C23 A28 A27 C20 A22 C26 F20 AA4 Y5 Y4 W4 A19

WOL P66DET

8.2K-04 1

X5 VCC3

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

3VSBY R666 GPI14

RTCX1

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

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

2 10K-04 2 8.2K-04 2 10K-04 8 6 RN25 4 10K-8P4R-04 2 1 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 1 8.2K-04 8.2K-04 2/22

1 1

B

8.2K-04 8.2K-04

FOR ACER A

A

RSMRST_L 22K-04-O

Elitegroup Computer Systems

2

1

1 C389 1u-25V-O

JP1

MC42 10u-10V-08-O

GPI14

1

2 R572

2

RSMVCC3

JP2 GPI12

1 2 H2*1

1 2

Title Size Custom

H2*1

Date: 5

4

3

2

ICH7 Part A&D Document Number

946GZT-AM Sheet 19

Tuesday, May 23, 2006

1

Rev A of

44

5

4

3

D

9 9 9 9 9 9 9 9

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

V_1P5_FILTER

C

R504 1

33 33 33

USBP4P USBP4N OC45_L

33 33

USBP5P USBP5N

33 33 33

USBP6P USBP6N OC67_L

33 33

USBP7P USBP7N

V25 V26 Y25 Y26 AB25 AB26 AD24 AD25

24.9-1-04 2

C25 D25

DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

U27 U28 W27 W28 AA27 AA28 AC27 AC28

DMI_ZCOMP DMI_IRCOMP

DMI_CLKP DMI_CLKN

AE27 AE28

M25 M26 L27 L28

PCIE_RXP4 PCIE_RXN4 PCIE_TXP4 PCIE_TXN4

P25 P26 N27 N28 T24 T25 R27 R28

CK_PE_100M_ICH_H CK_PE_100M_ICH_L

PCIE_RXP1 PCIE_RXN1 PCIE_TXP1 PCIE_TXN1

F25 F26 E27 E28

C180

.1u-16VY-04

C177

.1u-16VY-04

PCIE_RXP5 PCIE_RXN5 PCIE_TXP5 PCIE_TXN5

PCIE_RXP2 PCIE_RXN2 PCIE_TXP2 PCIE_TXN2

H25 H26 G27 G28

C373

.1u-16VY-04

C372

.1u-16VY-04

PCIE_RXP6 PCIE_RXN6 PCIE_TXP6 PCIE_TXN6

PCIE_RXP3 PCIE_RXN3 PCIE_TXP3 PCIE_TXN3

K25 K26 J27 J28

USB_P4 USB_N4 #OC4

USB_P0 USB_N0 #OC0

F2 F1 D3

USBP0P USBP0N OC0123_L

USBP5P USBP5N OC45_L

L5 L4 C3

USB_P5 USB_N5 #OC5/*GPIO29

USB_P1 USB_N1 #OC1

G3 G4 C4

USBP6P USBP6N OC67_L

M2 M1 A2

USB_P6 USB_N6 #OC6/*GPIO30

USB_P2 USB_N2 #OC2

USBP7P USBP7N OC67_L

N3 N4 B3

USB_P7 USB_N7 #OC7/*GPIO31

D1 D2

USBRBIAS #USBRBIAS

DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

.1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04

DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

CK_PE_100M_ICH_H 8 CK_PE_100M_ICH_L 8 HSI_P1 HSI_N1 HSO_P1 HSO_N1

31 31 31 31

HSI_P2 HSI_N2 HSO_P2 HSO_N2

22 22 22 22

23

K2 K1 E5

USBRBIAS_L

C379 C380 C381 C382 C384 C385 C388 C390

DM_RXP0 DM_RXN0 DM_RXP1 DM_RXN1 DM_RXP2 DM_RXN2 DM_RXP3 DM_RXN3

USBP4P USBP4N OC45_L

ER21 22.6-1

1

U23C NH82801GB-A1

U23A NH82801GB-A1 DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

2

33 33

USBP1P USBP1N OC0123_L

USBP1P USBP1N

33 33

H2 H1 D5

USBP2P USBP2N OC0123_L

USBP2P USBP2N

33 33

USB_P3 USB_N3 #OC3

J3 J4 D4

USBP3P USBP3N OC0123_L

USBP3P USBP3N

33 33 2/22

CLK48

B2

CK_USB_48M_ICH

SATA2RXP SATA2RXN SATA2TXP SATA2TXN SATA3RXP SATA3RXN SATA3TXP SATA3TXN

8 CK_100M_SATA_H 8 CK_100M_SATA_L

AE7 AF7 AH6 AG6

SATA_RXP2 SATA_RXN2 SATA_TXP2 SATA_TXN2

SATA_RXP0 SATA_RXN0 SATA_TXP0 SATA_TXN0

AE3 AF3 AH2 AG2

SATA0RXP SATA0RXN SATA0TXP SATA0TXN

SATA3RXP SATA3RXN SATA3TXP SATA3TXN

AE9 AD9 AH8 AG8

SATA_RXP3 SATA_RXN3 SATA_TXP3 SATA_TXN3

SATA_RXP1 SATA_RXN1 SATA_TXP1 SATA_TXN1

AD5 AE5 AH4 AG4

SATA1RXP SATA1RXN SATA1TXP SATA1TXN

CK_100M_SATA_H CK_100M_SATA_L

AE1 AF1

SATA_CLKP SATA_CLKN

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

PDD[0..15]

4 4 26 26,40 4 4 4

SATA2RXP SATA2RXN SATA2TXP SATA2TXN

SATABIAS R592 24.9-1-04

SATABIAS LENGTH NO LONGER THAN 200MIL TO RESISTOR

PDD[0..15]

USBP0P USBP0N OC0123_L 33

23 239 239 239 9 239 239 239 239

FERR_L NMI KBRST_L SIRQ SMI_L STPCLK_L R591 THERMTRIP_L

FERR_L NMI KBRST_L SIRQ SMI_L STPCLK_L THERMTRIP_L

CK_USB_48M_ICH 8

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

#SATALED

AF18

SATALED

AG10 AH10

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

AF19 AH18 AH19 AE19

1 RN24 3 10K-8P4R-12 5 7

AB15 AE14 AG13 AF13 AD14 AC13 AD12 AC12 AE12 AF12 AB13 AC14 AF14 AH13 AH14 AC15

DD0 DD1 DD2 DD3 DD4 DD5 DD6 DD7 DD8 DD9 DD10 DD11 DD12 DD13 DD14 DD15

#DDACK DDREQ #DIOR #DIOW IORDY

AF16 AE15 AF15 AH15 AG16

PDDACK_L PDREQ_L PDIOR_L PDIOW_L PIORDY

DA0 DA1 DA2

AH17 AE17 AF17

PDA0 PDA1 PDA2

#DCS1 #DCS3

AE16 AD16

CS1P_L CS3P_L

IDEIRQ

AH16

IRQ14

A20GATE #A20M #CPUSLP #IGNNE #INIT3_3V #INIT INTR

AE22 AH28 AG27 AG22 AG21 AF22 AF25

A20GATE_L A20M_L TESTHI13 IGNNE_L ICH_INIT_33V HINIT_L INTR

AG26 AH24 AG23 AH21 AF23 0-04 AH22 AF26

#FERR NMI #RCIN SERIRQ #SMI #STPCLK #THERMTRIP

THERMTRIP_L R603

62-04

FERR_L

62-04

R601

SATA0RXP SATA0RXN SATA0TXP SATA0TXN

23 23 23 23

SATA1RXP SATA1RXN SATA1TXP SATA1TXN

23 23 23 23

SATALED

29

2 4 6 8

D

VCC3

PDDACK_L PDREQ_L PDIOR_L PDIOW_L PIORDY

23 23 23 23 23

PDA0 PDA1 PDA2

23 23 23

CS1P_L CS3P_L

23 23

IRQ14

23

A20GATE_L A20M_L TESTHI13 IGNNE_L ICH_INIT_33V HINIT_L INTR

26 4 4 4 24 4 4

C

FSBVTT

Place at ICH END of Route RTCVCC

19,22,30,31,32,40 SMBDATA 19,22,30,31,32,40 SMBCLK

RTC

8,15,16 8,15,16

SCLK SDATA

SCLK SDATA

A20GATE_L

1

2

1

10K-04

D

2 S

R456

1

1

0-04-O

B

2

SDATA

RTCRST_L

R643 1K-04

RTCRST_L

SMBCLK

19

3VSBY

C443

1

1

Q46

1u-25V

R460 0-04-O

G

SR15 SR16 SR17 SR18 SR19 SR20 SR21 SR22

5.1K-04-SB 5.1K-04-SB-O 5.1K-04-SB 5.1K-04-SB-O 5.1K-04-SB 5.1K-04-SB-O 5.1K-04-SB 5.1K-04-SB-O

OC67_L OC0123_L OC45_L

8 6 4 2

7 5 3 1

R642 1K-04

10K-8P4R-12-O

2N7002-S

VBAT

R451 1

2

SCLK

0-04-O

2

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

3VSBY

RN21

1 2 3

5.1K-04 5.1K-04-O 5.1K-04 5.1K-04-O 5.1K-04 5.1K-04-O 5.1K-04 5.1K-04-O

CLR_CMOS1 H3*1-R

1

R511 R517 R520 R523 R525 R528 R531 R534

BAT1 SK-CR2032-DRA

2 3

DM_RXP0 DM_RXN0 DM_RXP1 DM_RXN1 DM_RXP2 DM_RXN2 DM_RXP3 DM_RXN3

S

2

2

2

R744

1

2N7002-S

D

R742

1

2

2 R743

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

R640 20K-04

1

KBRST_L SIRQ

D34 BAT54C-S

2 2.7K-04 2 2.7K-04 2 10K-04 2 10K-04 2 10K-04

1

1 R455 1 R452

R480 0-04-O

Q45 G

2

SCLK

11

SDATA B

3

VCC3

SMBDATA

R438

1

TO ICH8

.1u-16VY-04

C387 1u-25V CLOSE

C350

2

1

+12V

SMBDATA SMBCLK

CLR_CMOS

A

A

Close to IGH7

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

ICH7 Part B&C Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

20

of

44

5

A24 C24 D19 D22 C362 .1u-16VY-04 E3 G19 K3 K4 SC33 .1u-16VY-04-SB K5 K6 L1 L2 L3 L6 L7 M6 M7 N7 P7 R7 SC31 .1u-16VY-04-SB V1 V5 W2 W7 3VSBY

CLOSE TO END OF TRACE

B

CLOSE TO PIN V1

AA2 C28 G20 K7 Y7

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

VCC3 MC52 10u-10V-08

N

1 R596

VCC

5VSB

BC5 2 1

.1u-16VY-04

SC30 2 1

3VSBY

2 1K-04

1N4148W-S .1u-16VY-04-SB-O

C426 .01u-Y-04

P

R503 10

B Q50 PMBS3904-S

5V_REF_SUS

C370 .1u-16VY-04

RSMVCC3

SC34 .1u-16VY-04-SB

CLOSE TO END OF TRACE

14 2 100-04-O

1

U29A 2

3

U29B 4

1 R671 74LVC14ADS-O

2 0-04-O

PWROK

9,19,26

7

74LVC14ADS-O 7

ATXPOK 1 R670

BC11 1 2

26,29,36 ATXPOK

RSMVCC3

.1u-16VY-04-O 14

C447

V_1P5_FILTER

.1u-16VY-04-O

AD17 G10

1-1-04

VCCDMI_PLL

1

5VREF 5VREF

IND-1u-08

D33 1

SC35 .1u-16VY-04-SB

CLOSE TO END OF TRACE SC32 .1u-16VY-04-SB

<100 mils from ICH7 V_1P5_ICH 1 L36

VCCSATA_PLL_ICH

2 IND-10u-08

100mA at least

C417

MC51 10u-10V-08

.1u-16VY-04

V_1P5_FILTER

V_1P5_ICH L35 1

IND-.47u-12 2

1

CLOSE TO PIN U6

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

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

2

V5REF SC45 .1u-16VY-04-SB

CLOSE TO PIN AD17

EC70

+

220u-16LD6.3H11EOST 2

CLOSE TO PIN AH11 CLOSE TO PIN B13 CLOSE TO PIN B16 CLOSE TO PIN B27

A5 AA7 AB12 VCC3 AB20 AC16 AD13 AD18 AG12 C369 .1u-16VY-04AG15 AG19 C359 .1u-16VY-04AH11 C361 .1u-16VY-04 B13 C309 .1u-16VY-04 B16 C331 .1u-16VY-04 B27 B7 C10 D15 F9 G11 G12 G16 C226 .1u-16VY-04 U6

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

R598 2

4.7u-10V-08

CLOSE TO PIN AG15

C508 .1u-16VY-04

V_CPU_IO V_CPU_IO V_CPU_IO

L37 1

BC12 1 2

C

AE23 C425 .1u-16VY-04AE26 C427 .1u-16VY-04AH26

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_1P5_ICH

V_1P5_ICH

10u-10V-08-O

CLOSE TO ICH7 REF PIN CLOSE TO PIN A5

MC57 4.7u-10V-08

VCCDMIPLL

V5REF

MC47 2 1

FSBVTT

VCCSATAPLL

1

U23F NH82801GB-A1

SC44 .1u-16VY-04-SB

2

V_1P05_ICHCORE

L11 L12 L14 L16 L17 L18 M11 M18 P11 P18 T11 T18 U11 U18 V11 V12 V14 V16 V17 V18

VCCUSBPLL

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

2

AG28

VCCRTC

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

1

C1 SC48 .1u-16VY-04-SB VCCSATA_PLL_ICH AD2 VCCDMI_PLL

D

W5

5VREF_SUS

C

V_1P5_ICH

C383 .1u-16VY-04

F6

2

CLOSE TO PIN A1

U23E NH82801GB-A1 5V_REF_SUS C371 .1u-16VY-04

3

E

CLOSE TO ICH7 REF PIN RTCVCC

4

A4 A23 B1 B8 B11 B14 B17 B20 B26 B28 C2 C6 D10 D13 D18 D21 D24 E1 E2 E8 E15 F3 F4 F5 F12 F27 F28 G1 G2 G5 G6 G9 G14 G18 G21 G24 G25 G26 H3 H4 H5 H24 H27 H28 J1 J2 J5 J24 J25 J26 K24 K27 K28 L13 L15 L24 L25 L26 M3 M4 M5 M12 M13 M14 M15 M16 M17 M24 M27 M28 AG1 AG3 AG7 AG14 AG17 AG20 AG25 AH1 AH3 AH7 AH23 AH27

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 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 AH12

D

C

B

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.

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

ICH7 Part E&F Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

21

of

44

5

4

3

2

1

MDIP_3 MDIN_3

VDD33

RSMVCC3

MDIN_2 MDIP_2

L40 1

0-08 2

1

2

L41

0-08

2

1

C509 MDIP_1 .1u-16VY-04 MDIN_1

D

D

MDIN_0

VDD33

MDIP_0

1

LAN_AVDDL C510

MC62 4.7u-10V-08

R751

1.24K-1-04 LAN_BIASVDD

VAUX12 VDD33

3

2

.1u-16VY-04

LAN_AVDD

LAN_GPHYPLLVDD LAN_AVDD

BC_CTRL25

1 U34 BCP69-16-S

VAUX12 36

35 GPHY_PLLVDD

38

39

40

37

BIASCDD

RDAC

AVDD

AVDDL

42

43

41 TRD0-

TRD1-

44

46

45 AVDD

47

48

49

50

32

HSO_N2

20

55

VDDC

PCIE_RXDP

31

HSO_P2

20

56

VDDIO

PCIE_PLLVDD

30

REFCLK+

29

CK_PE_100M_LAN_H 8

REFCLK-

28

CK_PE_100M_LAN_L 8

SMB_DATA

R755

0-04-O

58

SMB_CLK

BMC5786(M)

LAN_PCIEVDD

LAN_PCIEPLLVDD

59

NC/ENERGY_DET

PCIE_VDD

27

4.7u-10V-08

60

VDDC

PCIE_TXDP

26

C516

.1u-16VY-04

61

VDDIO

PCIE_TXDN

25

C517

.1u-16VY-04

PCIE_GND

24

LAN_PCIEGND

XTALVDD

23

LAN_XTALVDD

XTALO

22

XTALO XTALI

TRX_LED

66

TRAFFICLED#

VDDC

20

VDDIO

19

REGCTL25

18

RN29 10K-8P4R-12

B

17

9

8

7

6

5

4

3

2

2

20

1

LAN_25MCLK 8

R151 0-04-O

VAUX12 VDD33 BC_CTRL25

BCM5786MQFNG

7 5 3 1

1

Short PAD

16

GND

VDDIO

69

15

N 1N4148W-S

VDD33

14

D26 P

GND

REG_GND

13

VDDP

12

SPD1000LED#

68

VAUX25

11

67

N 1N4148W-S

10

N 1N4148W-S LED_LINK1000

D25 P

GPIO2

D24 P

VDDC

R772 150-04

LINKLED#

33,39 LINK

330-04

SPD100LED#

C520 .1u-16VY-04 2 1

C519 .1u-16VY-04 2 1

C535 .1u-16VY-04 2 1

C518 .1u-16VY-04 2 1

R149

29,33,39 TX_RX

20

HSI_N2

VDDP

21

REG_GND

XTALI

REGCTL12

SCLK

VDDC

65

WAKE#

SCL

NC(CLK_REQ#)

SO

PERST#

64

UART_MODE

SDA

GPIO1_SERIALDI

SI

VDDIO

CS#

63

GPIO0_SERIALDO

62

4.7K-04

LOW_PWR

4.7K-04

R774

2 4

R771

HSI_P2

1 XTALO

Disable SPI EEPROM

C

LAN_PCIEVDD

MC64

.1u-16VY-04

VAUX12

MC66 4.7u-10V-08

PCIE_RXDN

57

1

MC65 10u-10V-08

33

VAUXPRSNT

C515

U36 BCP69-16-S

SP3

34

0-04-O

3 BC_CTRL12

VDDC PCIE_VDD

R754

2

1

19,20,30,31,32,40 SMBCLK

TRD0+

54

TRD1+

1K-04

AVDDL

R753

AVDDL

VMAINPRSNT

TRD2+

C514 .1u-16VY-04 1 2

53

TRD2-

C513 .1u-16VY-04 1 2

AVDD

1K-04

TRD3-

C512 .1u-16VY-04 1 2

C511 .1u-16VY-04 2 1

MC63 10u-10V-08

52 R752

VDD33 19,20,30,31,32,40 SMBDATA

AVDDL

VCC3

VDD33

C

51

U35

TRD3+

2 4

VAUX25

VAUX25

LED_LINK100 REG_GND

1

VAUX12 BC_CTRL12

0-04 0-04 0-04 0-04 0-04 0-04 0-04 0-04

C_MDIP_0 C_MDIN_0 C_MDIP_1 C_MDIN_1 C_MDIP_2 C_MDIN_2 C_MDIP_3 C_MDIN_3

0-04-O GND

33,39 33,39 33,39 33,39 33,39 33,39 33,39 33,39

C521

26,31,32,40 PCIRST_L1

1

2 2 2 2 2 2 2 2

27p-04

19,31,32 PCIE_WAKE_L

R758

C522 27p-04

2

1 1 1 1 1 1 1 1

2

R72 R75 R74 R73 R76 R77 R109 R108

X-25M-30m20KTSD 2 1

2

LANGPIO0 EEP_WE LANGPIO2

200-04

3

LANGPIO3

1

X7

1

LANGPIO1

R756 MDIP_0 MDIN_0 MDIP_1 MDIN_1 MDIP_2 MDIN_2 MDIP_3 MDIN_3

XTALI

8 6 4 2

VDD33

TRX_LED LED_LINK1000 LED_LINK100 LINKLED

B

R773

LINKLED

TRACE TO IC IS 25MIL

4.7K-04 GND

2

VCC3 R768 2.7K-04

C523

VAUX12

.1u-16VY-04

1

1

R767 2.7K-04

VAUX25

FB36 2 FB-600-S082A

MC68

LAN_AVDDL C524

LAN_AVDDL

U37 SDA SCL A

5 6 1 2 3 4

SDA SCL A0 A1 A2 VSS

VCC

4.7u-10V-08

8

LAN_BIASVDD

C525 GND

R769 4.7K-04 WE-

1 2 FB37 FB-120-S

.1u-16VY-04

1 2 FB38 FB-120-S

EEP_WE

7

MC69 4.7u-10V-08

.1u-16VY-04 A

.1u-16VY-04 GND

AT24C02N-10SU-2.7

1 2 FB40 FB-120-S

R770 4.7K-04-O

MC70

LAN_PCIEPLLVDD C532

C531 GND

.1u-16VY-04 GND

LAN_PCIEGND

1 2 FB39 FB-120-S

LAN_XTALVDD

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

1 2 FB42 FB-120-S SP4 Short PAD

GND

LAN_GPHYPLLVDD C526

MC71 4.7u-10V-08

LAN_PCIEVDD C533 .1u-16VY-04

1 2 FB41 FB-120-S

LAN_AVDD C536

.1u-16VY-04

C534

.1u-16VY-04

GND

GND

Title

Size Document Number Custom Date:

5

4

3

2

Elitegroup Computer Systems BMC5786 Rev A

946GZT-AM

Tuesday, May 23, 2006

Sheet 1

22

of

44

5

4

3

2

1

SATA1 C502

.01u-Y-04

SATA0TXP

3

C497

.01u-Y-04

SATA0TXN

RXN

5

C490

.01u-Y-04

SATA0RXN

RXP

6

C485

.01u-Y-04

SATA0RXP

GND

7

GND

SATA0TXP

20

SATA0TXN

20

SATA0RXN

20

SATA0RXP

20

20

PDD[0..15]

PDD[0..15] 2 R731

VCC

1 1K

PCIRST_L0

26 PCIRST_L0

2 R732

CONN-SATA-7P2R-OR SATA2

1

GND

4

TXP

2

C461

.01u-Y-04

SATA1TXP

TXN

3

C458

.01u-Y-04

SATA1TXN

RXN

5

C450

.01u-Y-04

SATA1RXN

RXP

6

C448

.01u-Y-04

SATA1RXP

GND

7

GND

SATA1TXP

20

SATA1TXN

20

SATA1RXN

20

SATA1RXP

20

20 20 20 20 20 20 20 20 20 29

CONN-SATA-7P2R-OR SATA3

1

GND

4

GND

7

GND

TXP

2

C498

.01u-Y-04

SATA2TXP

TXN

3

C494

.01u-Y-04

SATA2TXN

RXN

5

C491

.01u-Y-04

SATA2RXN

RXP

6

C486

.01u-Y-04

SATA2RXP

VCC3 SATA2TXP

20

SATA2TXN

20

SATA2RXN

20

SATA2RXP

20

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39

PDREQ_L PDIOW_L PDIOR_L PIORDY PDDACK_L IRQ14 PDA1 PDA0 CS1P_L IDEACTP_L

PDREQ_L PDIOW_L PDIOR_L PIORDY PDDACK_L IRQ14 PDA1 PDA0 CS1P_L IDEACTP_L 1 R734 2 R735

D

IDE1

1 33-04

PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0

2/22

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40

PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15 LO:80 PIN CABLE HI:40 PIN CABLE P66DET

PDA2 CS3P_L

PDA2 CS3P_L

20 20

H20*2-LPBL-P20E

2 4.7K-04 1 8.2K-04

19

1

D

2

R441

4

TXP TXN

27K-04

GND

2

1

C

C

CONN-SATA-7P2R-OR SATA4

1

GND

4

TXP

2

C462

.01u-Y-04

SATA3TXP

TXN

3

C459

.01u-Y-04

SATA3TXN

RXN

5

C451

.01u-Y-04

SATA3RXN

RXP

6

C449

.01u-Y-04

SATA3RXP

GND

7

GND

SATA3TXP

20

SATA3TXN

20

SATA3RXN

20

SATA3RXP

20

SOT-23

Top View

C CONN-SATA-7P2R-OR

D G H2 1 2 3 4

HOLE-A

H3 1 2 3 4

8 7 6 5

9

9

8 7 6 5

HOLE-A

H4 1 2 3 4

8 7 6 5

1

8 7 6 5

2

S

D

D P-CH

G

1 E

2

E

3

3

2

3

C

C

2N3904S

2N3906S

G

S

B

E

B

E

2

1

2

1

2

1

2

B

Fan Header

HOLE-A 8 7 6 5

H6 1 2 3 4

HOLE-A

H7 1 2 3 4

8 7 6 5

HOLE-A 8 7 6 5

H8 1 2 3 4

Top View

HOLE-A

3

8 7 6 5

2

9

2 D

9

9

AUGND 9

AUGND

1

S

1 H1 1 2 3 4

B

3

N-CH

C

3

B

2

S

1

3

B

3

G

HOLE-A

9

HOLE-A

9

H5 1 2 3 4

D

3

3 Cathode ( K )

1

2 Anode ( A ) 1 Vref ( R )

AMP640456-3

TO-263 / TO-252

AUGND

D G 1

3 2 S

2

G 1

S

TL431 (K)

3

(A)

2

1

(R)

3

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

SATA & IDE Connector Rev 946GZT-AM A

Document Number

Sheet

Tuesday, May 23, 2006 1

23

of

44

5

4

3

2

1

D

D

VCC3

1

1

VCC3 RJ5

RJ3 2

FGPI4

2

FGPI2

8.2K-04-(2-3) 3

3

8.2K-04-(1-2)

VCC3

VCC3 1

1

RJ4 RJ2

8.2K-04-(2-3) FGPI1

2

FGPI3

2

3

3

8.2K-04-(1-2)

C

C

R745

2

1

IC 8.2K-04

VCC3

1

VCC3 C344

2

.1u-16VY-04-O

C

1

B

1 10-04-O 0-04-O

FWHWP_L TBL_L

19 19

C

C504 .1u-16VY-04 2

2 R585 2 R597

U33

9,19,26 PLTRST_L

VCC3 VCC3

PLTRST_L FGPI3 FGPI2 FGPI1 FWHWP 1 1 4.7K-04FWHTBL_L 4.7K-04

2 R685 2 R684

19,26,40 19,26,40 19,26,40

FWH0 FWH1 FWH2

FWH0 FWH1 FWH2

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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

VCC CLK FGPI4 IC GNDA VCCA GND VCC INIT# FWH4 RFU RFU RFU RFU RFU FWH3

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

CK_P_33M_FWH FGPI4 IC

ICH_INIT_33V FWH4

FWH3

CK_P_33M_FWH 8

B

C

C

B

2N3904S

B

B

E

B

E

E

E

ICH_INIT_33V 20 FWH4 19,26,40

FWH3

19,26,40

PLCC-32PBR BIOS_WP 1 2 3

A

FWHWP A

H3*1(1-2) 1-2:Flash Write Unprotect 2-3:Flash Write Protect

Elitegroup Computer Systems Title Size Custom Date:

5

4

3

2

FWH & SPI 946GZT-AM

Document Number

Sheet

Tuesday, May 23, 2006 1

Rev A 24

of

44

5

4

3

+12V

1

VCC

+12V

2

+12V

2

+12V

+12V

+12V

C360 1000P-04

PMBS3904-S-O

1

N

E

P

1 FANPWM2

R161 20K-04

Top Veiw

C183 2

1 R170 26

FAN_ONX2 B

2 R176 27K-04

1

FANPWM2

2

26

1

H3*1-PO

1u-25V-08

R171 4.7K-04

2 100-04-O FAN2_TACH

Q34

C174 1000P-04

PMBS3904-S-O

C

E

2

E

C

+

100u-16D6.3H11EG-LU

GND +12V SENSE CONTROL

1

B

Q32 PMBS3906-S-O

2

2

FAN_ONX

R750 0-04

C

FAN1_TACH

4 2

R167 20K-1

2

26

Q49

EC30

1FAN_ONX2B

2

3

1

C

12/24

VCC

1

2 100-04

1

1 R490

R175 4.7K-04

1 2 3 4

1

FAN_ON

2 FANPWM1

FANPWM1

F6

2 28K-1-04

1

26

4

2

R459 20K-04-O 26

D27

HI772-D

E

1

2

R160 1K

H4*1-POH

R458 27K-04

4.7K-04 R488

Q35

2 B 0-04

SYS_FAN1

1 R177

1

Q47 PMBS3906-S-O

VCC

C

C368 1u-25V-08

100u-16D6.3H11EG-LU

MC2 22u-6V3X-08

1

2

R508 U22A GS358SFS

JP-WI-O

1

2

-

SS14-S

+

2

C

3

1

2

1 +

GND +12V SENSE CONTROL

2

VCC R749 0-04-O

2C

R481 20K-1

EC63

1

2

E 1FAN_ONX B

2

2 15K-04

1

2

1 2 3 4

1

FAN_ON

2 28K-1-04-O

1

2

26

1 R172

CPU_FAN1 1 R500

R454 1K

FANPWM2

2

MC41 22u-6V3X-08-O

1

VCC

4.7K-04

1

HI772-D-O

VCC

8

2 B 0-04-O

1

N

E 1 R487

U22B GS358SFS

JP-WI

7

D

R507 1K-04

R485

2

-

P

6

F11

D32 SS14-S-O

2 15K-04-O

Q48

C

1 R492

+

4

FANPWM1

5

1

8

D

1

2

R453 1K-04-O

B

B

5VSB WOL

1 2 3

THERM. SENSING

1 R261 1K-04-O

26

2

Q42 PMBS3904-S-O

B

1

CPU_THERM1

THRMDN

A

5/9

1 C67 2

4

Elitegroup Computer Systems

IOGND

Title Size Custom Date:

5

4

19

1000P-04

R69

RI_L

E

2

1

Q13 PMBS3904-S 2 B 10K-04

1

BC14 2 1 2 0-04

3

BAT54C-S .1u-16VY-04

1 R676

NRIB

1

4.7K-04

38 NRIB

.1u-16VY-04

BC10 2 1

NTC-10K-1S

RT3 2

.1u-16VY-04

BC13 2 1

BC15 2 1

3300P-04

A

IOGND

NRIA

C

RI_L

D20 38 NRIA

2

SYS_THERM 1

26

R63

4,26 CPU_THERM1

H3*1-TWW-P2.0-O 10K-1-04

ER38 2

2

ER39

30K-04

1

E

VREFT

19

C

WOL1

3

2

H/W Monitor Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

25

of

44

5

4

3

2

1

FDD1 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33

D

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

RWC HDL DS3 IDX DS0 DS1 DS2 MOT ON DIRC STEP WD WG TR00 WP RD DATA SIDE 1 DSK CHNG

DRVEN0

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34

INDEX_L MOA_L

U30 IT8718F-V0.2

DSA_L DIR_L STEP_L WD_L WE_L TRAK0_L WP_L RDATA_L HEAD_L DSKCHG_L

19 LDRQ0_L 20,40 SIRQ 9,19,24 PLTRST_L

CK_P_33M_SIO C505

8 CK_P_33M_SIO

10P-04-O

CK_48M_SIO

H17*2-LPW-P5E C507 VCC R741 2

INDEX_L TRAK0_L WP_L RDATA_L DSKCHG_L

1K-04 1

8 6 4 2

7 5 3 1

RN28

VCC3 1 R683

1K-8P4R-12

2

VCCDUAL

10P-04-O

IO_GP20 2 1K-04-O

DCDA_L RIA_L CTSA_L DTRA_L RTSA_L DSRA_L SOUTA SINA

38 38 38 38 38 38 38 38 38

SLCT PE BUSY ACK_L SLIN_L PINIT_L ERR_L AFD_L STB_L

38 39 37

LDRQ# SERIRQ LRESET#

CK_P_33M_SIO

47 48 49

PCICLK CLKRUN#/GP50 CLKIN

CK_48M_SIO

8 CK_48M_SIO 38 38 38 38 38 38 38 38

LDRQ0_L SIRQ PLTRST_L

RSMVCC3

DCDA_L RIA_L CTSA_L DTRA_L RTSA_L DSRA_L SOUTA SINA

118 119 120 121 122 123 124 125

DCD1# RI1# CTS1# DTR1# RTS1# DSR1# SOUT1 SIN1

SLCT PE BUSY ACK_L SLIN_L PINIT_L ERR_L AFD_L STB_L

100 101 102 103 104 105 106 107 108

SLCT PE BUSY ACK# SLIN# INIT# ERR# AFD# STB#

DRVEN0 MOA_L

51 52 53 54 55 56 57 58

F2 C

1 R691

FUSE-1.1AS

DSA_L

2 RSMRST_L 1K-04

4

R740

PECI

0-04-O WD_L DIR_L STEP_L

1

VCC3

FB23

VCC3 C37 1

0-08

2

RN4 2.7K-8P4R-12 FB13

2 4 6 8

KDATA

1

FB-120-S

2

FB12 KCLK

1

FB-120-S

2 PWROK 1K-04

1 R733

2 PCIRST_L0 1K-04-O

1 R707

2 PCIRST_L1 1K-04

1 R710

2 PCIRST_L2 1K-04

1 R697

2 PCIRST_L3 1K-04

2

2

.1u-16VY-04

1 3 5 7

1

1 R700

19

VCC3 PSKBM1 1 2 3 4 5 6 13 14

KDATA KNC1 KGND KVCC KCLK KNC2 HOLE1 HOLE2

VCC3

VCC3

29 29

28

R54 2

0-04 1

C46 180P-04

0-04 1

C47 180P-04

R56 2

FB-120-S

2

C48 180P-04

1

C49 180P-04

MCLK

VBAT

7 8 9 10 11 12 15 16 17

MDATA MNC1 MGND MVCC MCLK MNC2 HOLE3 HOLE4 HOLE5

CHS1

25

2 1 H2*1-O

FAN_ON VCC3 R658 HM_VDIMM HM_12V HM_1V25

CI_L

21,29,36 ATXPOK

HM_3V3 HM_5VSB HM_VCCP

MINI-P2*2C

RSMVCC3 VBAT

25

R644 R646 R694

4.7K-04 4.7K-04-O 8.2K-04

SOUTB

R654

4.7K-04

PLTRST_L

C492

.1u-16VY-04-O

VCC

HM_1V25

ER32

8.2K-04

2

126 127 128 1 2 3 5 6

DCDB_L RIB_L CTSB_L DTRB_L RTSB_L DSRB_L SOUTB SINB

PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7

109 110 111 112 113 114 115 116

PRD0 PRD1 PRD2 PRD3 PRD4 PRD5 PRD6 PRD7 HEAD_L WE_L RDATA_L TRAK0_L INDEX_L WP_L DSKCHG_L

RSMRST#/CIRRX/GP55 RESETCON#/CIRTX/GP15 PCIRST1#/SCRRST/GP14 PWROK1/SCRFET#/GP13 PCIRST2#/SCRIO/GP12 PCIRST3#/SCRCLK/GP11 PCIRST4#/SCRPRES#/GP10

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

19 18 17 16 14 13

PSIN/GP45 PWRON#/GP44 PME#/GP54 PANSWH#/GP43 PSON#/GP42

71 72 73 75 76

SLP3_L PWRBT_L LPCPME_L PWRSW PS_ON_L

KBDAT KBCLK KRST#

80 81 45

KDATA KCLK KBRST_L

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

23 22 21 20

BEEP THRM_L

IRRX/GP46 IRTX/GP47

70 66

IRRX IRTX

TMPIN1 TMPIN2 TMPIN3

89 88 87

SYS_THERM

VREF

FAN_CTL1 FAN_TAC1 FAN_CTL2/GP51 FAN_TAC2/GP52 FAN_CTL3/GP36 FAN_TAC3/GP37

8 7 10 9 12 11

VBAT

GNDA

86

VCCH

GNDD GNDD GNDD GNDD

15 50 74 117

COPEN# GP53 GP40 PWROK2/GP41

JSACX/GP20 JSACY/GP21 JSAB1/GP22 JSAB2/GP23

28 29

MIDIOUT/GP17 MIDIIN/GP16

HM_5VSB

ER30 ER31 ER37

6.8K-04 10K-1-04 8.2K-04

HM_3V3

ER33 ER34 ER27 ER26 ER29

30K-04 10K-1-04 6.8K-04 10K-1-04 10K-1-04

HM_VCCP

ER28

10K-1-04

HM_VDIMM HM_12V HM_5V

VCC VCC VCC

DCDB_L RIB_L CTSB_L DTRB_L RTSB_L DSRB_L SOUTB SINB

38 38 38 38 38 38 38 38

PRD0 PRD1 PRD2 PRD3 PRD4 PRD5 PRD6 PRD7

38 38 38 38 38 38 38 38

C

SLP3_L PWRBT_L LPCPME_L PWRSW PS_ON_L

19,36 19 19 29 29

KBRST_L

20

BEEP THRM_L

29 19

VCC

IRDA 1

IRRX CPU_THERM1 FANPWM1 FAN1_TACH FANPWM2 FAN2_TACH

SYS_THERM

25

KEY

IRTX

CPU_THERM1 4,25 FANPWM1 FAN1_TACH FANPWM2 FAN2_TACH L39 1

3 4 5

B

H5*1-P2E-O

25 25 25 25

FB-600 2

IOGND

5VSB 1_8VSTR +12V

5VSB

VCC

VCC

VCC

VCC

5VSB

VBAT

VCC VCC3 VCCP

C463 .1u-16VY-04

4 35 99

VIN_5VSB VIN_VDDQ VIN_+12V VIN_4 VIN_5V VIN_3V VIN_1 VIN_VCORE

19,24,40 19,24,40 19,24,40 19,24,40 19,24,40

VCC3

59 60 61 62 63 64 65

27 26 25 24

90

VCC

A

R647

36

DCD2# RI2# CTS2# DTR2# RTS2# DSR2# SOUT2 SIN2

HDSEL# WGATE# RDATA# TRK0# INDEX# WPT# DSKCHG#

MSDATA MSCLK GA20

3 D38 BAT54C-S 69 C484 .1u-16VY-04 5VSB 67

V_1P25_CORE

MC61

2 4 6 RN26 8 4.7K-8P4R-12

DTRA_L RTSB_L RESETCON_L

RTSB_L

LPCPD#

FWH4 FWH0 FWH1 FWH2 FWH3

DENSEL# MTRA# MTRB# DRVA# DRVB# WDATA# DIR# STEP#

82 83 46

4.7K-04 91 92 93 94 95 96 97 98

VREFT

VREFT 1

VBAT

4.7u-10V-08

1 3 5 7

IO_GP20 0-04-O

R689

5VSB

DTRB_L SOUTB SOUTA RTSA_L

68 77 79 0-04-O 78

40 41 42 43 44

2 2

FB11

B

0-04 85 30 31 0-04 32 33 34 84

MDATA MCLK A20GATE_L

MUTE

MUTE

1M-04

FB-120-S

R709

1

1

MDATA

CI_L LED0 LED1 PWROK R698

LED0 LED1

20 A20GATE_L

VBAT FB10

RSMRST_L R690 RESETCON_L PCIRST_L0 PWROK R701 PCIRST_L1 PCIRST_L2 PCIRST_L3

RSMRST_L

23 PCIRST_L0 9,19,21 PWROK 22,31,32,40 PCIRST_L1 8,30 PCIRST_L2 34,39 PCIRST_L3

D

FWH4 FWH0 FWH1 FWH2 FWH3

LFRAME# LAD0 LAD1 LAD2 LAD3

Close to Pin67

C457

C452

C469

C474

.1u-16VY-04 .1u-16VY-04.1u-16VY-04 .1u-16VY-04

C453

C444

.1u-16VY-04

.1u-16VY-04 A

Close to Pin99

4.7K-04

Elitegroup Computer Systems

For FAN ON Control Title A20GATE_L

R746

8.2K-04 Size Custom

ITE 8712 LPC I/O Document Number

FAN PWM = 25% just after boot-up and POST with 8718' Date: 5

4

3

2

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

26

of

44

3

2

+5VA

D30 1N4148W-S P N

C

2

FB26 FB-120-S-O 1 2

C

CD_IN1

E

E

2

CD-L

1

CD-G

1

CD-R

2

D6 BAT54A-S VOBR

22u-35D5H7EOST H4*1-LOBK

R80 0-08

PORT-C_R

C66

1

2 1u-25V-O

PORT-C_L

PBR

C65

1

2 1u-25V-O

PORT-B_R

PBL

C80

1

2 1u-25V-O

PORT-B_L

R91 100K-04-O

AUGND

1

R122 0-04

R59

3 2

R70

AUGND

AUGND

AUGND

D1 BAT54A-S 1

R20

3

PORT-D_R PORT-D_L F_MIC1

+5VA 2

1 R53

F_MIC2

PORT-D_R PORT-D_L F_MIC1

28 28 28

F_MIC2

28

4.7K-04-O

VOFR VOER VOFR VOCL VOBR

1 1

VOER VOFR VOCL VOBR

1

1

Resistors Networks

AUGND

C33 C20

EC4

EC1

1 1

2 .1u-16VY-04 2 10u-10V-08-O

C29 C21 C30 C31

S/PDIF IN / EAPD

48

S/PDIF-OUT

R133 1

2

0-04-O AUGND

25 AVDD1

26 AVSS1

20

C113 1

2 1u-25V

CD-R

19

C94

1

2 0

CD-G

R9

CD-L

18

C85

1

2 1u-25V

CD-L

R8

MIC2_R/PORT-F_R

17

EC8

1

1

LINE2_L/PORT-E_L

14

EC16

1

SENSE A

13

+

CD-R CD-G

1

+

PBL EC17 1

EC15

PORT-C_L

PORT-C_L

28

+

21

EC9

210u-D5H7E 210u-D5H7E

PORT-B_R

PORT-B_R

28

+

28

29

30

31

27 VREF FILT

MIC1_VREFO_L/VrefOut-B_L

LINE1_VREFO/VrefOut-C_L

MIC2_VREFO/VrefOut-F

32

33 DCVOL/VrefOut-G

MIC1_L/PORT-B_L

15

28

210u-D5H7E

PORT-B_L

PORT-B_L

28

2100u-16D6.3H11EG-LU 2100u-16D6.3H11EG-LU 2100u-16D6.3H11EG-LU 2 2100u-16D6.3H11EG-LU 2

NetA

28

PORT-E_R

28

PORT-E_L

28

C86 1u-25V-O

2 2

28

SW_A

28

SW_H 1 5.1K-1-04 SW_G 1 10K-1-04 1 SenseB 0-04

SW_H

28

R81

1 1

0-042 2

R107 0-04-O

BIT_CLK

1

A

2

-ACZ_DET

28

AUX-L

AUX_IN1 47K-04 SPKR 1

SPKR

19,29

R78 4.7K-04

L G1 G2 R

AUGND AUX-R

AMP104450-O

2 R85 1

2 0-04 BIT_CLK

SDATI0 BIT_CLK SDATO

1

1

28 -ACZ_DET 8 AC97_14M_CLK

28

SenseB

B

2

2

R106 0-04-O

C81 47P-04-O

SW_G

C73 1u-25V-O

1

11

10

9

8

12

AC_RESET- 19,28 SYNC 19

1

SPI

PORT-F_L

R79 2

C88 .1u-16VY-04

1

R84 0-04

PORT-F_L R157 1 75-1-04 PORT-E_R AUX-R 1 2 PORT-E_L 1 AUX-L 1 2

R61

28

2

28

SW_B

1

C89 .1u-16VY-04

+5VA

7

6

5

4

3

2

2 28 ANTI-POPGPIO1

PORT-F_R

R169 75-1-04

C87 1u-25V 1 2

AC_RESET-

AUGND

PORT-F_R

2

28

SW_C

ALC888/ALC655 Co-layout

2

1

R748 0 2

2

1

AUGND

1

VCC3

C172 1u-25V-O

NetB

2

SW_D

C93

AC97_14M_CLK C92 R82 0-04-O ALC880 ALC655

1 1

R178 100K-04-O

19 19 19

2 47P-04-O

R183 100K-04-O 1

28

MIC1_R/PORT-B_R

PBR EC12 1

16

PORT-C_R

2

1

F_L_A

PCL EC11 1

22

MIC2_L/PORT-F_L

PORT-C_R

2

F_L_A

23

LINE2_R/PORT-E_R

210u-D5H7E

2

SW_D 1 5.1K-1-04 SW_C 1 10K-1-04 SW_B 1 20K-1-04 SW_A 1 39.2K-1-04

2

SPO

LINE1_L/PORT-C_L

1

+

47

+

JD

SPO

PCR EC7

+

PORT-H_R/SIDESURR_R

+

28

24

+

46

R12

LINE1_R/PORT-C_R

+

1EC14

SPI

R173 20K-04-O 1 2

34

PORT-H_L/SIDESURR_L

+

PORT-H_R

SENSE B

45

C

NetA

R11

PC_BEEP

2

PORT-G_R/LEF_OUT

1EC3 JD

1u-25V-O 1000P-04-O 1000P-04-O 1u-25V-O

R10

RESET#

10u-D5H7E

PORT-H_L

2 2 2 2

R13

ALC888-GRS

PORT-G_L/CEN_OUT

SYNC

2

44

DVDD_CORE

10u-D5H7E

43

1EC6

SDI

2

2

BCLK

PORT-G_R 10u-D5H7E

1EC10

1 1 1 1

AUGND

U2

DVSS

AVSS3

LINE2_VREFO/VrefOut-E

PORT-A_R/SURR_R

42

MIC1_VREFO_R/VrefOut-D

41

SDO

PORT-G_R

FOUT_L/PORT-D_L

VrefOut-H

DVSS

PORT-G_L

28

PORT-H_R

40

XO / DVDD_IO

28

35

36 2

PORT-G_L 10u-D5H7E

PORT-H_L

2 20K-1-04 1EC2

+

28

B

1

+

28

PORT-A_L/SURR_L

XI / DVSS

R64 28

AVDD2

39

DVDD_CORE

PORT-A_R

AUGND 10u-D5H7E

38 1EC5

2 +

10u-D5H7E

FOUT_R/PORT-D_R

+5VA PORT-A_L

PORT-F_R 1 4.7K-04 PORT-F_L 1 4.7K-04

2

2 R144

2 1u-25V-O 2 10u-10V-08

AUGND

28

R16

3

2

Place near CODEC each PIN

C

VrefOut-A

D2 BAT54A-S 1

1PORT-E_R 4.7K-04 1PORT-E_L 4.7K-04

2

Place near Chip C32 C19 +5VA

37

R17

2

NetB

2

100u-16D6.3H11EG-LU 2

+

+

1

2

100u-16D6.3H11EG-LU

2

AUGND

D

R136 100K-04-O

VOER

C64 .1u-16VY-04

2

2 AUGND

+5VA

1PORT-B_R 4.7K-04 1PORT-B_L 4.7K-04

2

2

PCL

1

2

2 1u-25V-O

1

2

C25

2

PCR

B

D

Verfout bias for stereo microphone.

R139 1K-04

2

1

B

0-08

2

L G1 G2 R

+ EC46

Placement put on EC

1 R117 0-04

1

+12V

D29 SS14-S-O P N U11 GS78L05ND

1

5VSB

1

R87 1K-04

1

4

1

5

AUGND

AUGND

R747 0-O

2 10P-04-O 1

BITCLK SB->CODEC CODEC->SB

A

2

Elitegroup Computer Systems

R213 0-08 1

2 Title

AUDIO (ALC655/888)

AUGND Size Custom Date: 5

4

3

2

Document Number

Rev

946GZT-AM

Tuesday, May 23, 2006

Sheet

1

A 27

of

44

5

4

3

2

1

AUDIO1A AUJK-26P-SPE

LOUTL LOUTR

Mic in

R19

C55

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

C168

AUGND

2

C2

F_L_A

H5*2-PU-P8E AUGND R174 39.2K-1-04

C18

2

27

VCC3

AC_RESET1K-04

19

GPIO_MUTE

1K-04 R5901

R83 2 1K-04-O

SIDE Surround

Digital Analog C

PORT-F_L Q9 BTD2040N3S-S B 1K-04

R37 MUTE R29

土黃

C E

AUGND

PORT-H_R Q3 BTD2040N3S-S B 1K-04

R6 MUTE R23

R3

E

30K-04

AUGND

PORT-F_R Q8 BTD2040N3S-S B 1K-04

AUGND

MUTE R27

F_L Q7 BTD2040N3S-S B 1K-04

AUGND

AUGND

R7 MUTE R33

F_R Q12 BTD2040N3S-S B 1K-04

R40 B

30K-04 R36

30K-04

AUGND

AUGND

AUGND

AUGND

30K-04 E

E

TOP VIEW A

C AUGND

30K-04

D

PORT-H_L Q6 BTD2040N3S-S B 1K-04

AUGND

C

Side-Surround

MUTE R30

藍

30K-04

AUGND

30K-04

C5 G1 C60

R2

PMBS3906-S

MUTE R26

AUGNDAUGND AUGND

Line in

MUTE R22

C

27 ANTI-POPGPIO1 C3 C4 C2

Q2 BTD2040N3S-S B 1K-04

R1 30K-04

100P-N-04-O 1

B

Q1 BTD2040N3S-S B 1K-04

E

2 FB-120-S 2 FB-120-S

C58 100P-N-04-O

MUTE R28

C

PORT-H_R

1 FB17 1 FB20

PORT-H_R

2

27

PORT-H_L

Q24 PMBS3906-S

AUGND

1

1 PORT-H_L

AUGNDAUGND

AUGND

PORT-A_R

E

Q23 PMBS3906-S

2

27

SW_H

B Q22

1

SW_H

10u-10V-08

B R86

AUGND

PORT-A_L

C

19,27 AC_RESET-

C61 C53 100P-N-04-O 100P-N-04-O

27

MUTE

E

Surround

B5

AUGND

E

2 FB-120-S 2 FB-120-S

MC1

2

1 FB18 1 FB21

PORT-A_R

30K-04 AUGND

C

PORT-A_L

Q21

PMBS3906-S

B E

PORT-A_R

B3 B4 B2

B 10K-04

C

R113

C

PORT-A_L

27

0-04

AUGND

AUGND

AUGND

27

PORT-E_R

PORT-E_R

Center/Bass out

MUTE R32

Q11 BTD2040N3S-S B 1K-04

27

PORT-E_L

PORT-E_L Q10 BTD2040N3S-S B 1K-04 C

1

R112

MUTE R25

E

R111 R92

R4

E

Center/Bass out

C54

AUGND AUGND

Q4 BTD2040N3S-S MUTE B R24 1K-04

220K-04

2

27

SW_A

1

C

PORT-G_R Q5 R5 BTD2040N3S-S B 1K-04 30K-04

PORT-G_L

A5

100P-N-04-O

2

SW_A

2

RSMVCC3

Suspend mode de-pop schematic Center/Bass out

10K-04 27

26

C

C59 100P-N-04-O

R39 MUTE R31

R38

Front out

綠

Mic in

粉紅

E

B

黑

F

C

灰

H3

H4

Back-Surround

30K-04

E

H2

Line in

AUGND

E

30K-04 H1

27

10P-04-O

R166 0-04

C

PORT-G_R

2 FB-120-S 2 FB-120-S

MUTE

SPO

C114

F_L_A

1

PORT-G_R

1 FB19 1 FB22

E

27

PORT-G_L

C

PORT-G_L

A3 A4 A2

2

27

SW_G

2

SW_G

1

FB25 FB-120-S

3 4

AUGND AUGND R159 20K-1-04

1

27

F_R 10u-10V-08-O F_L 10u-10V-08-O

F_R_A

Key

AUDIO1B AUJK-26P-SPE C

27

3 4

C

AUGND AUGNDAUGND

-ACZ_DET

-ACZ_DET

10

AUGND

1

1

1

1

1 22-O 1 22-O

2 2

R21

F5 G2

19

E

C1

2 FB-120-S 2 FB-120-S

AUD_FP_DET

C

1 FB1 1 FB14

PORT-B_R

0-04-O 1

E

PORT-B_L

2 100P-N-04 2 100P-N-04 2 100P-N-04

PORT-B_R

2

PORT-B_L

27

2

27

F3 F4 F2

2 4 6

2

AUGND AUGNDAUGND

PORT-F_L PORT-F_R PORT-E_R SenseB PORT-E_L

PORT-F_L PORT-F_R PORT-E_R SenseB PORT-E_L

R153 2

1

AUGND SW_B

AUDIO2 1 3 5 7 9

1

27 27 27 27 27

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

SW_B

27

R155 10K-04

AUGND G7 G8

SPDIF H4*1-P2E 1 1

2

Front out

E5

39K-1 FOR ALC880

2

C56

VCC VCC3

C3 1000P-04-O

1

C15

F_MIC2

D

SPDIF OUT

1

0-04 1 1 0-04

27

R150 10K-04-O

22K-04 22K-04

R35 2 2 R18

R148 10K-04-O

R15 1K-04-O 2 1

R14 R147

LOUTL LOUTR

1

PORT-D_L PORT-D_R

E3 E4 E2

2 FB-120-S 2 FB-120-S

+5VA

1

F_R

27 27

AUGND

2

1 FB5 1 FB15

2

F_L

R146 1K-04-O 1

C131

SW_D

SW_D

AUGND C28 1u-25V-O F_MIC2 2 1

1

1

AUGND AUGNDAUGND

2

C121 1000P-04-O

1

27

C43 1u-25V-O F_MIC1 2 1

F_MIC1

G3 G4 G5 G6

C57

C27 100P-N-04-O 100P-N-04-O

D

27

2

Line in

D5

1

PORT-C_R

C149

PORT-C_R

2 FB-120-S 2 FB-120-S

2

27

1 FB9 1 FB16

1

PORT-C_L

2

PORT-C_L

D3 D4 D2

2

27

2

SW_C

1

SW_C

27

AUGND

AUGND

AUGND

C2 C3 G1 C4 C5 F2 F3 G2 F4 F5

4/7

Side-Surround

B2 B3 B4 B5

E2 E3 E4 E5

H5

H6

A2 A3 A4 A5

D2 D3 D4 D5

FRONT VIEW

A

A

Elitegroup Computer Systems Title

AUDIO (ALC655/888) Size C Date: 5

4

3

2

Document Number

Rev

946GZT-AM

Tuesday, May 23, 2006

Sheet

1

A 28

of

44

5

4

5VSB VCC

VCC3

3

2

1

-12V 5VSB

+12V 5VSB

ATX1

2 26

PS_ON_L

PS_ON_L

C470 C475 .1u-16VY-04 .1u-16VY-04 C456 470P-04

VCC

3.3V -12V GND PS_ON GND GND GND -5V +5V +5V +5V GND

3.3V 3.3V GND +5V GND +5V GND PWROK AUX5V +12V +12V 24P_DET

1 2 3 4 5 6 7 8 9 10 11 12

R659 220

R665 470

R660 220 HDDLEDP HDD_LEDN

ATXPOK

ATXPOK

21,26,36

4,19

HWRST_L

R677 470

R672 470

R680 470-O

R687 470-O

R695 470-O

D

PANEL1 1 3 5 7 9 11 13

HWRST_L C495 470P-04

1 3 5 7 9 11 13

GLED0 GLED1

2 4 6 8

2 4 6 8

12 14

12 14

PWRSW 5VSB R737

220

R736

220

H7*2-BK-P10E

PW-24P2R-FW

R739 4.7K-O

R713 0-04

5VSB

E

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

D

.1u-16VY-04

R652 2.2K-04

VCC3

C472

1

VCC

B TX_RX Q62 PMBS3906-S C

22,33,39

C455 C473 .1u-16VY-04 .1u-16VY-04

24P_DETECT VCC

N

P

N

P

HDD_LEDN

1 2.2K-04

C

1 R704 10K-04

3

4

5

6

7

8

9

10

12V_POWER

11

12

13

14

VCC

1 3

C

D37 1

3 PWRSW

2 BAV99-S-O

5VSB

P

ATX12V1

5VSB

+

X

C488 .1u-16VY-04

2

LAN LED

1

+12V

1

2

R650

PWR CONN CAPS

D40 1N4148W-S

RST SW

Q58 PMBS3906-S

24P_GPIO 2

19

_

23 IDEACTP_L

C

B

BAV99-S-O

KEY PWR SW SUS LED

SATALED

PANEL1

E

20

3 HWRST_L

2

R711 4.7K-04-O

R715 0-O 2

2

R651

1K-04

2

D39 1N4148W-S

D41 1

R738 0-O

R703 4.7K-04

HDD LED +

1

R602 10K-04

3VSBY

VCC

1

VCC3

2 4

VCC

BZ1

R708 10K-04

PAC-WT-1205-6

PW-4P2R N

2

PWRSW

PWRSW

26

C471

SPK

4.7K-04 VCC3

VCC

+12V

1 R648

C127

.1u-16VY-04-O

C464

.1u-16VY-04-O

C487

.1u-16VY-04-O

26

E

.1u-16VY-04

1

R678 C489

1

BEEP

2

B

QP1 PMBS3906-S

C

R661 1K-04

B

1 R649

VCC3

C142

C

+12V

.1u-16VY-04-O 19,27 SPKR

SPKR

1

2

B

B

2 56-04

QN3 PMBS3904-S

C454 .1u-16VY-04

5VSB

5VSB

E

2

R657 1K-04 C137

1u-25V

2 56-04

1

VCC

.1u-16VY-04-O

26 LED0

GLED1

LED0 R681

0-04

26

LED1

LED1

G 0-04

R705

G

R673 0-04 19

C

C

SLP5_L

SLP5_L

G

FOR ACER

C

S

C

2N3904S

B E

E

B

E

B

E

19

S0

S1

S3

S4,S5

PANEL1(4,2)

Green

G-blinking

Y-blinking

Dark

SLP5_L

G 0-04

R699

MN5 2N7002-S

LPANEL1(3,5,7)

Green

G-blinking

Dark

Dark

G-blinking Yellow Light

Dark

LSJ1(1,2) SJ1(1,3)(2,3)

Light

Blinking

Blinking

Dark

Dark

A

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

Elitegroup Computer Systems Title

GLED0 GLED1

HIGH LOW

HIGH SWITCH

LOW SWITCH

HIGH HIGH

Size Custom Date:

5

SLP5_L

MN3 2N7002-S-O

B A

MN4 2N7002-S

D

GLED1

Legend

S

Y

R662 0-04-O

GLED0

D

S

S

Y

D

R706

MN2 2N7002-S-O

G

4.7K-04

G

GLED0

Intel

GLED1

D

R682

4.7K-04

GLED0

4

3

2

ATX Power & Front Panel 946GZT-AM

Document Number

Tuesday, May 23, 2006

Sheet 1

29

of

44

Rev A

5

CLK=PCK0 RST=PCIRST_L2 IDSEL=AD17 REQ=PREQ-0 GNT=PGNT-0 INTA:INT-C INTB:INT-D INTC:INT-E INTD:INT-F

-12V

PCI1

VCC

VCC

VCC3

2

+12V -12V

VCC3

1

PCI2

VCC

VCC

VCC3

CLK=PCK1 RST=PCIRST_L2 IDSEL=AD18 REQ=PREQ-1 GNT=PGNT-1 INTA:INT-D INTB:INT-E INTC:INT-F INTD:INT-G

+12V

PCI2

2

C258 47P-04-O 8

PCLK0

19

PREQ-0

PCLK0 PREQ-0 AD31 AD29 AD27 AD25 CBE-3 AD23 AD21 AD19 AD17 CBE-2

C

IRDY_L DEVSEL_L PLOCK_L PERR_L SERR_L CBE-1 AD14 AD12 AD10

AD8 AD7

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

AD5 AD3 AD1 ACK64A_L1

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

TRST +12V TMS TDI +5V INTA INTC +5V NC +5V NC GND GND 3VAUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9 C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V

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

INT-C INT-E

INT-C INT-E

19 19,34

19,34 19

INT-E INT-G

RSMVCC3

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

INT-E INT-G

C170 47P-04-O

PCIRST_L2 PGNT-0

PCLK1

8 PCLK1 PGNT-0

19

PREQ-1

19 PREQ-1

PCIPME_L AD30

AD31 AD29

19,34,39 AD31 19,34,39 AD29

AD28 AD26

AD27 AD25

19,34,39 AD27 19,34,39 AD25

AD24 IDSEL17

CBE-3 AD23

19,34,39 CBE-3 19,34,39 AD23

AD22 AD20

AD21 AD19

19,34,39 AD21 19,34,39 AD19

AD18 AD16

AD17 CBE-2

19,34,39 AD17 19,34,39 CBE-2

FRAME_L

IRDY_L

19,34,39 IRDY_L

TRDY_L

DEVSEL_L

19,34,39 DEVSEL_L

STOP_L

PLOCK_L PERR_L

19 PLOCK_L 19,34,39 PERR_L

SMBCLK SMBDATA

SERR_L

19,34,39 SERR_L

PAR AD15

CBE-1 AD14

19,34,39 CBE-1 19,34,39 AD14

AD13 AD11

AD12 AD10

19,34,39 AD12 19,34,39 AD10

AD9 19,34,39 AD8 19,34,39 AD7

CBE-0

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

AD8 AD7

AD6 AD4 AD2 AD0

AD1

19,34,39 AD1

VCC

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

AD5 AD3

19,34,39 AD5 19,34,39 AD3

ACK64A_L2 REQ64A_L_1

2 R318

-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

1 2.7K-04

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

TRST +12V TMS TDI +5V INTA INTC +5V NC +5V NC GND GND 3VAUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9 C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V

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

INT-D INT-F

INT-D INT-F

D

19 19,39

RSMVCC3

PCIRST_L2 PGNT-1 PCIPME_L AD30 AD28 AD26 AD24 IDSEL18 AD22 AD20 AD18 AD16 FRAME_L TRDY_L STOP_L SMBCLK SMBDATA PAR AD15 AD13 AD11 AD9 CBE-0

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

AD6 AD4 AD2 AD0

19

PCIPME_L AD30

19,34,39 19,34,39

AD28 AD26

19,34,39 19,34,39

AD24

19,34,39

AD22 AD20

19,34,39 19,34,39

AD18 AD16

19,34,39 19,34,39 19,34,39

TRDY_L

19,34,39

STOP_L

19,34,39

SMBCLK SMBDATA

19,20,22,31,32,40 19,20,22,31,32,40

PAR AD15

19,34,39 19,34,39

AD13 AD11

19,34,39 19,34,39

AD9

19,34,39

CBE-0

19,34,39

AD6 AD4

19,34,39 19,34,39

2

19,34,39 19,34,39

8,26

C167 47P-04-O

FRAME_L

AD2 AD0

REQ64A_L_2

PCIRST_L2

PGNT-1

1

INT-D INT-F

-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

1

INT-D INT-F

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

2

PCI1

19 19,39

1

VCC3

3

2

D

4

C

VCC

1

R323

2.7K-04

PCI-W

PCI-W AD18

B

1 IDSEL18

2 R187

AD17

2 R186

B

330-04

1 IDSEL17 330-04 VCC RN13 SERR_L PERR_L PLOCK_L STOP_L

1 3 5 7

2 4 6 8

VCC3 VCC3

2.7K-8P4R-12 1

1

2

1

2

C134 C122 .1u-16VY-04 .1u-16VY-04

Elitegroup Computer Systems

2.7K-8P4R-12

Title Size Custom Date:

5

4

1

A

1

1

C192 C224 C274 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04

2

2 4 6 8

VCC3

2

PREQ-3

1 3 5 7

VCC

2

EC52 1000u-6V3LD8H12EOST

2

19,39

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

2

VCC3

2

VCC3

C182 .1u-16VY-04-O

EC55 1000u-6V3LD8H12EOST

RN11 PREQ-2

VCC

+

A

19,34

VCC

C317 C212 C210 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04

1

ACK64A_L1 ACK64A_L2

2.7K-8P4R-12 2 1 R241 2.7K-04 2 1 R321 2.7K-04 2 1 R320 2.7K-04

EC42 1000u-6V3LD8H12EOST

2

PAR

2 4 6 8

1

8.2K-8P4R-12

1 3 5 7

1

DEVSEL_L TRDY_L IRDY_L FRAME_L

2 4 6 8

2

1 3 5 7

2

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

1

INT-H

2

19

RN12

1

RN10

1

VCC3

3

2

PCI Slot 1&2 Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

30

of

44

5

4

3

2

1

D

D

+12V 1 2

VCC3

RSMVCC3

SMBCLK SMBDATA

19,20,22,30,32,40 SMBCLK 19,20,22,30,32,40 SMBDATA

C

19,22,32 PCIE_WAKE_L

20 20

HSO_P1 HSO_N1

PCIE_WAKE_L

PCIEX1 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11

12V_A 12V_B 12V_D GND1 SMCLK SMDAT GND3 3.3V_A JTAG1 3.3VAUX WAKE#

B12 B13 B14 B15 B16 B17 B18

RSVD_A GND5 HSOP0_H HSON0_L GND7 PRSNT2# GND8

1 2

PCI Express SLOT1

PRSNT1* 12V_C 12V_E GND2 JTAG2 JTAG3 JTAG4 JTAG5 3.3V_B 3.3V_C PWRGD

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11

GND4 REFCLK_+_H REFCLK_-_L GND6 HSIP0_H HSIN0_L GND9

A12 A13 A14 A15 A16 A17 A18

C

PCIRST_L1

________ KEY ________

HSO_P1 HSO_N1

CK_PE_100M_1PORT_H_2 CK_PE_100M_1PORT_L _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 HSI_N1

20 20

PCI-EXW

B

B

A

A

Elitegroup Computer Systems Title Size B Date: 5

4

3

2

PCIE Slot 1 946GZT-AM

Document Number

Tuesday, May 23, 2006

Sheet 1

Rev A 31

of

44

5

4

3

+12V

RSMVCC3 VCC3

2

RSMVCC3

1

VCC3 +12V

19,22,31 PCIE_WAKE_L

VCC3

SMBCLK SMBDATA

PCIE_WAKE_L

1

9 SDVO_CTRL_CLK

B12 B13 B14 B15 B16 B17 B18

RSVD_A GND5 HSOP0_H HSON0_L GND7 PRSNT2# GND8

GND4 REFCLK_+_H REFCLK_-_L GND6 HSIP0_H HSIN0_L GND9

A12 A13 A14 A15 A16 A17 A18

SDVO_CTRL_CLK

HSOP1_H HSON1_L GND11 GND12 HSOP2_H HSON2_L GND15 GND16 HSOP3_H HSON3_L GND19 RSVD_C PRSNT2# GND21

RSVD_B GND10 HSIP1_H HSIN1_L GND13 GND14 HSIP2_H HSIN2_L GND17 GND18 HSIP3_H HSIN3_L GND20 RSVD_D

A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32

HSOP4_H HSON4_L GND23 GND24 HSOP5_H HSON5_L GND27 GND28 HSOP6_H HSON6_L GND31 GND32 HSOP7_H HSON7_L GND35 PRSNT2# GND36

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

A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

HSOP8_H HSON8_L GND39 GND40 HSOP9_H HSON9_L GND43 GND44 HSOP10_H HSON10_L GND47 GND48 HSOP11_H HSON11_L GND51 GND52 HSOP12_H HSON12_L GND55 GND56 HSOP13_H HSON13_L GND59 GND60 HSOP14_H HSON14_L GND63 GND64 HSOP15_H HSON15_L GND67 PRSNT2# RSVD_G

RSVD_F GND38 HSIP8_H HSIN8_L GND41 GND42 HSIP9_H HSIN9_L GND45 GND46 HSIP10_H HSIN10_L GND49 GND50 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

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

EC29 +

C150 .1u-16VY-04

+ 100u-16D6.3H11EG-LU

EC35 1000u-6V3LD8H12EOST

1

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11

C153 C154 C145 .1u-16VY-04 .1u-16VY-04 .1u-16VY-04

2

EXP_A_TXP_1_C EXP_A_TXN_1_C 1 R271 10K-04-O 2

EXP_A_TXP_2_C EXP_A_TXN_2_C EXP_A_TXP_3_C EXP_A_TXN_3_C

1

VCC3

SDVO_CTRL_DATA

470u-16D8H11E

PCIRST_L1 CK_PE_100M_16PORT_H CK_PE_100M_16PORT_L EXP_A_RXP_0 EXP_A_RXN_0

PCIRST_L1

2

EXP_A_TXP_4_C EXP_A_TXN_4_C EXP_A_TXP_5_C EXP_A_TXN_5_C

SDVO_CTRL_DATA

R257 10K-04-O 2

EXP_A_TXP_6_C EXP_A_TXN_6_C EXP_A_TXP_7_C EXP_A_TXN_7_C 9 EXP_PRSNT_N

EXP_PRSNT_N

B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

C129 .1u-16VY-04

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 EXP_A_RXN_1 EXP_A_RXP_2 EXP_A_RXN_2 EXP_A_RXP_3 EXP_A_RXN_3

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

____________________

1

R256 10K-04-O

9 SDVO_CTRL_DATA

B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32

D

EC26

EXP_A_TXP_0_C EXP_A_TXN_0_C

C178 C176

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_0 EXP_A_TXN_0

EXP_A_TXP_1_C EXP_A_TXN_1_C

C184 C185

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_1 EXP_A_TXN_1

EXP_A_TXP_2_C EXP_A_TXN_2_C

C187 C188

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_2 EXP_A_TXN_2

EXP_A_TXP_3_C EXP_A_TXN_3_C

C194 C197

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_3 EXP_A_TXN_3

EXP_A_TXP_4_C EXP_A_TXN_4_C

C202 C204

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_4 EXP_A_TXN_4

EXP_A_TXP_5_C EXP_A_TXN_5_C

C211 C209

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_5 EXP_A_TXN_5

EXP_A_TXP_6_C EXP_A_TXN_6_C

C215 C214

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_6 EXP_A_TXN_6

EXP_A_TXP_7_C EXP_A_TXN_7_C

C220 C218

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_7 EXP_A_TXN_7

EXP_A_TXP_8_C EXP_A_TXN_8_C

C235 C239

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_8 EXP_A_TXN_8

EXP_A_TXP_9_C EXP_A_TXN_9_C

C249 C262

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_9 EXP_A_TXN_9

EXP_A_TXP_10_C EXP_A_TXN_10_C

C275 C270

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_10 EXP_A_TXN_10

EXP_A_TXP_11_C EXP_A_TXN_11_C

C281 C277

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_11 EXP_A_TXN_11

EXP_A_TXP_12_C EXP_A_TXN_12_C

C291 C287

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_12 EXP_A_TXN_12

EXP_A_TXP_13_C EXP_A_TXN_13_C

C297 C295

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_13 EXP_A_TXN_13

EXP_A_TXP_14_C EXP_A_TXN_14_C

C304 C303

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_14 EXP_A_TXN_14

EXP_A_TXP_15_C EXP_A_TXN_15_C

C314 C310

.1u-16VY-04 .1u-16VY-04

EXP_A_TXP_15 EXP_A_TXN_15

____________________

SDVO_CTRL_CLK

C

PRSNT1* 12V_C 12V_E GND2 JTAG2 JTAG3 JTAG4 JTAG5 3.3V_B 3.3V_C PWRGD

________ KEY ________

EXP_A_TXP_0_C EXP_A_TXN_0_C R258 10K-04-O

12V_A 12V_B 12V_D GND1 SMCLK SMDAT GND3 3.3V_A JTAG1 3.3VAUX WAKE#

2

19,20,22,30,31,40 SMBCLK 19,20,22,30,31,40 SMBDATA

B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11

2

D

1

PCIEx16

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_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_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 C

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_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 B

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

B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82

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

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_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

B

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

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

PCI-EXBK164P

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

PCIE Express 16 -Slot Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

32

of

44

5

4

3

2

1

USBPWR2 USBPWR2 F10 1

2

100 Mils Width

FUSE-2AS F9 L31

2

1 FUSE-2AS

0-08

F4 1

VCCDUAL

USB3

2 1

1

P5_N P5_P

+ C374 .1u-16VY-04 2

EC61 1000u-6V3LD8H12EOST

1 3 5 7 9

D

KEY

1 3 5 7 9

2

L16 2 4 6 8 10

2 4 6 8 10

R530 0-04-O

P4_N P4_P

R533 10K-04

0-08

OC67_L

20

USB1394A1A

2 FUSE-2AS EC22

C124

+ 1000u-6V3LD8H12EOST

.1u-16VY-04 OC67_L

100 Mils Width

1

1

2

USBPWR1

1 2 3 4

P2_N P2_P

C70 .1u-16VY-04

2

0-08

1

L32 1

2

VCCDUAL

G1 G2

H5*2-Y-P9E R529 0-04-O

R554 15K-04

VCC -DATA0 +DATA0 GND

5 6 7 8

VCC -DATA1 +DATA1 GND

HOLE HOLE

P0_N P0_P

G3 G4

HOLE HOLE

D

USB*2+1394 UGND

UGND

UGND

USBPWR1

USB CONNECTOR

1

USB4

C397 .1u-16VY-04

1 3 5 7 9

2

P7_N P7_P

KEY

1 3 5 7 9

2 4 6 8 10

2 4 6 8 10

R593 0-04-O

P6_N P6_P

R512 10K-04

U5 P0_P

OC45_L

OC45_L

REAR_SIDE

1

6

2

5

H5*2-Y-P9E R513 15K-04 UGND

USBP4N USBP4P USBP5N USBP5P

R516 R519 R522 R524

0-04-O 0-04-O 0-04-O 0-04-O

FRONT_SIDE

P4_N P4_P P5_N P5_P

P2_P USBP6N USBP6P USBP7N USBP7P

R104 R103 R102 R101

0-04-O 0-04-O 0-04-O 0-04-O

P0_N P0_P P2_N P2_P

USBPWR2 R594 0-04-O

FRONT_SIDE

USBP0N USBP0P USBP2N USBP2P

P0_N

20

R532 R535 R569 R573

0-04-O 0-04-O 0-04-O 0-04-O

3

P6_N P6_P P7_N P7_P

P2_N

4

20

USBP2P

20

USBP2N

20

USBP0P

20

USBP0N

L9

USBP2P

1

8

P2_P

USBP2N

2

7

P2_N

USBP0P

3

6

USBP0N

4

P0_P P0_N

5 CMK-200/100-S

SRVO5-4-O

C

C

20

USBP5P

20

USBP5N

20

USBP4P

20

USBP4N

USBP5P

1

USBP5N

2

USBP4P

3

USBP4N

4

L33

8

P5_P

7

P5_N

6

P4_P P4_N

5 CMK-200/100-S

20

USBP7P

20

USBP7N

20

USBP6P

20

USBP6N

USBP7P

1

USBP7N

2

USBP6P

3

USBP6N

4

L34

8

P7_P

7

P7_N

6

P6_P

U4 P3_N

REAR_SIDE

1

6

2

5

P3_P

D15 1

RSMVCC3

D22 1

3 C_MDIP_2

2

2

BAV99-S-O

RSMVCC3

D19 1

3 C_MDIP_3

2

BAV99-S-O

P1_N

4

USBP3P

20

USBP3N

20

USBP1P

20

USBP1N

U24

3 C_MDIP_1

2

BAV99-S-O

3

20

L8

1

USBP3N

2

7

P3_N

USBP1P

3

6

P1_P

USBP1N

4

8

P4_P

BAV99-S-O

RSMVCC3

RSMVCC3

RSMVCC3

RSMVCC3

D14 1

D21 1

D18 1

D16 1

3 C_MDIN_2

3 C_MDIN_3

3 C_MDIN_0

U26

1

P4_N

6

P6_P

1

6

2

5

3

4

P6_N

2

5

3

4

USBPWR1

2

2

2

BAV99-S-O

BAV99-S-O

BAV99-S-O

BAV99-S-O

P5_P

P5_N

P7_P

SRVO5-4-O

P12

L7 1

0

O

SRVO5-4-O

G

2

P14

P13

USBPWR2

Y

UGND

2

C63 1000P-04-O UGND

C62 470P-04-O

5 6 7 8 G3 G4

VCC -DATA1 +DATA1 GND H_USB H_USB

9 10 11 12 13 14 15 16 17 18

TCT(P01) GLED(P11) TX1+ OLED(P12) TX1YLED(P13) TX2+ VCC(P14) TX2H_LAN TX3+ H_LAN TX3H_LAN TX4+ TX4H_LAN RCT(P10)

1

C_MDIP_0 C_MDIN_0 C_MDIP_1 C_MDIN_1 C_MDIP_2 C_MDIN_2 C_MDIP_3 C_MDIN_3 1

22,39 22,39 22,39 22,39 22,39 22,39 22,39 22,39

0-O

UGND

VCC -DATA0 +DATA0 GND H_USB H_USB

1 2 3 4 G1 G2

P2_N P2_P

P3_N P3_P UGND

UGND

1 3 5 7 9

1 3 5 7 9

2 4 6 8 10

19 20 21 22 G5 G6 G7 G8

LINK TX_RX

USB-LAN-LED-LY-RG/O-1000 C79 0-04

2 4 6 8 10

H5*2-Y-P9E

P0_N P0_P

OC0123_L

UGND

R142 15K-04

UGND

NEAR L21

19 pin 1 0

20pin 0 1

LED YELLOW GREEN

21 pin 0

22 pin 1

LED YELLOW

A

Elitegroup Computer Systems Title Size Custom

UGND UGND

4

20

22,39 22,29,39

Date: 5

OC0123_L

VDD33

UGND 2

R66

P1_N P1_P

C78

2 UGND

1

AVDDL

0

2

A

R67

USBLAN1

.1u-16VY-04-O

+ 1000u-6V3LD8H12EOST

VAUX25

R135 10K-04

R_USB EC19

2

1 FUSE-2AS

0-08

1

2

L14

USBPWR2

C77 .1u-16VY-04

1

P7_N

P11

F3 VCCDUAL

B

3 C_MDIN_1

2

USBPWR3

P1_N

5 CMK-200/100-S

USBPWR1

B

P3_P

USBP3P

SRVO5-4-O

D17 1

3 C_MDIP_0

P1_N P1_P P3_N P3_P

0-04-O 0-04-O 0-04-O 0-04-O

USBPWR3

P1_P

RSMVCC3

R96 R95 R94 R93

P6_N

5 CMK-200/100-S

UGND

RSMVCC3

USBP1N USBP1P USBP3N USBP3P

3

2

BACK I/O Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

33

of

44

1394CLK PCIRST_L3 INT-E PCIPME_L

26,39 PCIRST_L3 19,30 INT-E 19,30,39 PCIPME_L

SK24-S

1

N C51

EC13 470u-16D8H11E

2

.1u-16VY-04

1.5A(8-33V)

2

2 R356 0-04-O

CPWR2

PCI_PCLK

53 109 117

PCI_RST PCI_INTA PCI_PME

REG18_1 REG18_2 GPIO2/TEST0 GPIO3/TEST1 FILTER0 FILTER1 CNA

1 12 23 32 36 43 51 66 113 119

.1u-16VY-04

R366 56.2-1-04 2

1 R110 0-08

C328 R376 220P-N-04 5.1K-1-04

C

UGND

2

C329 1u-25V

2

CLOSE TO TSB43AB22 9/10 XTPA1M XTPA1P XTPB1M XTPB1P

60~70 mils

VCC3

R373 56.2-1-04

R372 56.2-1-04

R371 56.2-1-04

+12V R370 56.2-1-04

CPWR_1

F7 1

2

C327 .1u-16VY-04

58 57

C293 .1u-16VY-04 R348 220-04 R345 220-04

C330 220P-N-04

CLOSE TO TSB43AB22

C320

SK24-S

C322

EC56

2

2

470u-16D8H11E 2

2 C324 1u-25V

61 126

N

1.5A(8-33V)

1

10K-04

1

R335

XTPBIAS1

2

FUSE-1.6AD 220-04

CPWR1

D31 P

1

4.7K-04 VCC3

1

CPWR_1 R365 390K-04

R377 5.1K-1-04

2

R374 0-04-O

R334 54 107 108 CLKRUN-

101 102

R367 56.2-1-04

1

XTPBIAS0

R368 56.2-1-04 2

R369 56.2-1-04

C325 1u-25V

R336

C52

1

XTPBIAS0 XTPA0P XTPA0M XTPB0P XTPB0M XTPBIAS1 XTPA1P XTPA1M XTPB1P XTPB1M

1

CYCLEOUT REG_EN PCI_CLKRUN

2

XTPA0M XTPA0P XTPB0M XTPB0P

2

64 63 62

W:S/ 8:8.

UGND

1

55

PC0 PC1 PC2

XXTPA0M XXTPA0P

UGND

VCC3

1

CYCLEIN

13 14

20 mil spacing to others.

R332 43K-04-O

1

69

TPATPA+

USB*2+1394

2

CPS

XXTPB0M XXTPB0P

CPWR1

H5*2-OR-P9E

1

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

2

26,39

11 12

1

100

C312 1u-25V-O

CPWR1

PCIRST_L3

HOLE HOLE HOLE HOLE

TPBTPB+

1

R0

PCIRST_L3

VG

2

R1

99

R352 6.34K-1-04 1 2

2 0-04

10 G5 G6 G7 G8

1

1R331

XXTPB1M

1

110

XXTPA1M

1

106

XXTPB1P

1394A1 2 4 6 8 10

1

XO

10P-04 2

1 3 5 7

2

AVDD1 AVDD2 AVDD3 AVDD4 AVDD5 AVDD6 AVDD7

2

C313 1

XXTPA1P

VP

.1u-16VY-04

2

112

X4 3 X-24.576M-30m16KTSD

G_RST

TPBIAS0 TPA0+ TPA0TPB0+ TPB0TPBIAS1 TPA1+ TPA1TPB1+ TPB1TPBIAS2 TPA2+ TPA2TPB2+ TPB2-

9

2

PCI_REQ PCI_GNT PCI_PERR PCI_SERR

105

D

USB1394A1B

1394_24MCLK 8 10P-04 2

1

PCI_PAR PCI_FRAME PCI_IRDY PCI_TRDY PCI_DEVSEL PCI_STOP PCI_IDSEL

115 114 24 25

XI

2 C321 1

2

26 17 18 20 21 22 4

.1u-16VY-04

1

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

DVDD1 DVDD2 DVDD3 DVDD4 DVDD5 DVDD6 DVDD7 DVDD8 PHY_TEST_MA PLLVDD

41 28 15 2

TSB43AB23PDTG4

AGND1 AGND2 AGND3 AGND4 AGND5 AGND6 AGND7

2 100-04

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

DGND1 DGND2 DGND3 DGND4 DGND5 DGND6 DGND7 DGND8 DGND9 DGND10

B

1394CLK

TRDY_L DEVSEL_L STOP_L AD19 1 R315 PREQ-2 PGNT-2 PERR_L SERR_L

CPWR2

D23 P

FUSE-1.6AD C296 .1u-16VY-04

9/10

.1u-16VY-04

67

SDA

60

SDA

SCL

59

SCL

CHOKE1 XXTPB0M XXTPB0P XXTPA0M XXTPA0P

R100 R99 R98 R97

1 1 1 1

2 2 2 2

0-04-O 0-04-O 0-04-O 0-04-O

XTPB0M XTPB0P XTPA0M XTPA0P

XTPB0M XTPB0P XTPA0M XTPA0P

8 7 6 5

8 7 6 5

B

1 2 3 4

1 2 3 4

XXTPB0M XXTPB0P XXTPA0M XXTPA0P

CMK-200/100-S

71 73 76 80 84 89 97

19,30 PREQ-2 19 PGNT-2 19,30,39 PERR_L 19,30,39 SERR_L

PAR FRAME_L IRDY_L

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

104 PLLGND

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

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

19,30,39 PAR 19,30,39 FRAME_L 19,30,39 IRDY_L 19,30,39 TRDY_L 19,30,39 DEVSEL_L 19,30,39 STOP_L

8

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

2

UGND

1 VDDP1 VDDP2 VDDP3 VDDP4 VDDP5

19,30,39 19,30,39 19,30,39 19,30,39

C302 .1u-16VY-04

2

CPWR_2

F5

70 72 81 85 90 93 98

7 19 27 40 56 65 111 123 68 103

3 16 30 46 116

1

2

U16

C

+12V 1

VCC3

C326

D

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

VCC

VCC

2

C319 .1u-16VY-04

19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39 19,30,39

2

1

1

FB34 0 1

1

1

FB35 FB-120-S 2

2

2

VCC3

3

FB33 0 1

1

4

1

5

CHOKE2 C306 1 2 10P-04-O

1394CLK

L29 0 1

XTPA1P XTPA1M XTPB1P XTPB1M

2

R389 R380 R379 R378

1 1 1 1

2 2 2 2

0-04-O XXTPA1P 0-04-O XXTPA1M 0-04-O XXTPB1P 0-04-O XXTPB1M

XTPB1M XTPB1P XTPA1M XTPA1P

8 7 6 5

8 7 6 5

1 2 3 4

1 2 3 4

XXTPB1M XXTPB1P XXTPA1M XXTPA1P

CMK-200/100-S R90 2

VCC3

C286 C300

1 1

2 .1u-16VY-04 2 .1u-16VY-04

UGND

R363 2.7K-04

0-08

R364 2.7K-04

C284 .1u-16VY-04

1

VCC3

U19 SDA SCL

VCC3 C285 C301 C323

1 1 1

2 .1u-16VY-04 2 .1u-16VY-04 2 .1u-16VY-04

5 6 1 2 3 4

SDA SCL A0 A1 A2 VSS

VCC

8

WE-

7

R362 4.7K-04-O

AT24C02N-10SU-2.7 A

A

R361 0-04

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

TI TSB43AB23 Document Number

Rev A

946GZT-AM

Tuesday, May 23, 2006

Sheet 1

34

of

44

5

4

3

2

1

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

D

RN20 680-8P4R-12

RN19 680-8P4R-12

FSBVTT

FSBVTT

D

12VIN

.1u-25V

R307 0

C273 2200P-O

26 25 28

2.2

R327 10K-O RESERVE FOR ISL6312A

C292 0.01U-O

VSSSEN R283 100

C294

C298

.1u-25V-O

.1u-25V-O

17

VSEN

42

RGND

BOOT3

40

UGATE3 PHASE3 LGATE3

39 38 41

ISEN3+ ISEN3-

44 43

+12V

R314 2.2

12

R349

5.1K-04-O

7

DRSEL/SCL

R350

1K-04-O

8

OVPSEL/SDA

11 45 9

C305 2200P-O

NC

C307 4.7K

R115 1-08

.1u-25V

R123 10K

B

R341

R338

20K-04

0-04

C316

R333 120K-04

S

S

PHASE2 ISEN2 SU1 SU2 Short PAD Short PAD

R306

0

D

C105 4.7u-16V-08

L18 PIND-.56u-D

G

G

Q18 2SK3918-ZK-S

Q17

S

EN_PH4

23

TO252

D

24

Q27 2SK3919-ZK-S

TO252

ISEN3 C299 .1u-25V R322 NC

PWM4

Q30 2SK3919-ZK-S

R330 470

OFS

REF FS SS/RST/A0

R131 1 C111 1000P

G

.1u-25V

2SK3918-ZK-S-O

R134 0-08

VCC

G

49

V_6312

R340

G

R313 NC

PHASE3

21 22

C

12VIN R324 0

ISEN4+ ISEN4-

2SK3918-ZK-S-O

R145 0-08

.1u-25V

R339

R124 1 C107 1000P

G S

V_6312

100K-04-O

GND

V_6312

R355

C290 .1u-25V

R360 2.2-08 C282

R319 V_6312

G Q19

C278 4.7K

C83 4.7u-16V-08

L17 PIND-.56u-D

G

Q20 2SK3918-ZK-S ISEN2

C289 1u-25V 18

R118 10K

R316 470

PHASE2

PVCC3

VCCSEN

R119 1-08

.1u-25V C288 2200P-O

19 20

ISEN2+ ISEN2-

R325 750-O

R308 NC

R317 0

VDIFF

.1u-25V

S

UGATE2 PHASE2 LGATE2

R284 100

3

C256 .1u-25V

D

10

FB IDROOP

27

12VIN C257

PHASE1

BOOT2

TO252 ISEN1

R311

3

R285 470

S

16

COMP

R223 1 C217 1000P Q39 2SK3919-ZK-S PHASE1 TO252 ISEN1 SP1 SP2 Short PAD Short PAD

G

D

0

R326 1.6K-O

VCCP

G

Q38 2SK3919-ZK-S

S

35 34

C272

2.2

D

ISEN1+ ISEN1-

R309

S

32 33 30

D

31

S

1

BOOT1 UGATE1 PHASE1 LGATE1

TO252 R219 0-08

S

14 15

R329 0

2

C279 1u-25V

L27 PIND-.56u-D

Q33 2SK3918-ZK-S-O

D

13 C311 12P

C308 680P-O

29

R295 4.7K R310 C280

R343 3K

R328

PVCC1_2

G

S

C318 1500P

PGOOD EN VID7 VID6 VID5 VID4 VID3 VID2 VID1 VID0 VRSEL

VCCP G

Q31 2SK3918-ZK-S

D

R342 20K-04

VCC

37 36 46 47 48 1 2 3 4 5 6

19 VRM_PWRGD 7 VR_RDY 3 CPUVID7 3 CPUVID6 3 CPUVID5 3 CPUVID4 3 CPUVID3 3 CPUVID2 3 CPUVID1 3 CPUVID0 3 VR_SEL

7X7 QFN

C175 4.7u-16V-08

D

U15 ISL6312CRZS

C276 0.1U-O

0.1U-O

RT1 4.7K-O

R158 10K

S

8 6 4 2

8 6 4 2

R294 2.2-08 C315 4.7u-10V-08

C283

t

R156 1-08

D

R354 2.2-08 R337 1K-04

C

D

V_6312

R312 1K-04

Place close to inductor

+12V

D

VCC

7 5 3 1

7 5 3 1

VCC3 FSBVTT

Q26 2SK3919-ZK-S

Q29 2SK3919-ZK-S

TO252

TO252

249K-1-04

PHASE3 ISEN3 SU4 SU3 Short PAD Short PAD

B

.01u-Y-04

BOTTOM PAD CONNECT TO GND Through 8 VIAs

L19 2

VCC R579 7.5K-04

R583 1K-1-04

R575 680-04

PROCHOT_L

4

1

C B

+

+

680u-4D8H9ESAN

+

680u-4D8H9ESAN EC37

+

680u-4D8H9ESAN EC34

+

560u-4LOD8H9ESAN EC38

+

EC41

+

EC39

+

A

8

A

+

560u-4LOD8H9ESAN

E

130-1-04

+

EC36

3

Q52 PMBS3904-S-O

2

B

560u-4LOD8H9ESAN

R571

VCC

VCCP

680u-4D8H9ESAN

FORCEPH_N

R584 499-1-04

C

t

VCCP

130-1-04 680u-4D8H9ESAN EC33

U25A GS358SFS

560u-4LOD8H9ESAN EC40

-

EC32

2

Q51 PMBS3904-S-O

680u-4D8H9ESAN EC51

+

4

RT2 NTC-10K-1S

R536

3

E

1

8

R260 1K-04

+ EC24

VCC

+

1800u-16LD10H25EPAN

VCC

1

1 VCC

+

EC21

EC20

+ 1u-25V-08-O .1u-16VY-04

1800u-16LD10H25EPAN

12VIN

C106 RCK-.9uD

1800u-16LD10H25EPAN

2

2

1 C103

EC27

12V_POWER

1800u-16LD10H25EPAN

-15mV offset

+

6

-

7 U25B GS358SFS

Elitegroup Computer Systems

4

5

Title Size C Date: 5

4

3

2

ISL Vcore DC-DC 946GZT-AM

Document Number

Tuesday, May 23, 2006

Sheet 1

35

Rev A of

44

5

4

3

2

1

VCCDUAL1 VCCDUAL

5VSB

S2 G2 S1 G1

D2 D2 D1 D1

U32

1 2 3 4

VCC 1

VCC +12V

8 7 6 5

EC28

5VSB

+

DUALSW

S2 G2 S1 G1

D2 D2 D1 D1

8 7 6 5

1

U20

1 2 3 4

EC77

+

VCCDUAL1

VCCDUAL1

VCCDUAL1

+12V

D36

MF4

1 LGATE

4

RT9214PSS

10K

1

ER23

2 4 6 8

R197

0-04-O

ER7

4.99K-1-04

ER8

FBL

6 7 8 12

NC NC NC FB

1.25V/4.24A

E

PMBS3904-S-O

130-1-04

Q36 ER5

C 10K-1-04-OB

1

1

2

2

1 2

1

2 14

OPS

13

7

1_8VSTR

R184

FSBVTTSEL

10K-1-04-O B

C179 4.7u-10V-08

1

1

1

2

2

2

D

2

PHASE1_VDDQ ER3 24K-1

MF1 ER1

LGATE

4

0

LG2

1.25V/21.3A

CK-2uD C166 3300P

G

R168 1

P2003BDG-S GND

3

ER4

75K-1-04

ER6

C186 1 2

124-1-04-O

EC47

+ EC48

+

.1u-16VY-04-O 1000u-6V3LD8H12EOST

2

VCCDUAL

PHASE

V_1P25_CORE

L20

RT9218PSS

1000u-6V3LD8H12EOST

R181

B

N-CH / TO-252

G P2003BDG-S

1

2

EC50

1800u-6V3LD8H20EPAN

2

S

9

ER2

C

Mode

DRV

.1u-16VY-04 UG2

10K-1-04

R188 30K-1-04-O

SC18

VCC

GPO24

5

2

2

VCC

1u-25V

1

Remove/3/8

3 UGATE

+ V_1P25_CL_MCH

C181

1

1

1 3 5 7 1 3 5 7 RN9A RN9B RN9C RN9D

A3 先驗証

PGOOD

D

2 4 6 8

FSBVTT

EC44

1800u-6V3LD8H20EPAN

1

S

10K

D

1.2V/3A RN18 0-8P4R-12

Q57 PMBS3904-S

10

G

2 4 6 8 B

BOOT

MF2 MF3 P2003BDG-S

1u-25V

1

R693

10K

R692

C200

V_1P25_CORE

C PMBS3904-S

1

EC43 VCC

BC1 VCCDUAL

D28 BAT54C-S

3VIN

U9

.1u-16VY-04

S

0-8P4R-12-O 0-8P4R-12-O 0-8P4R-12-O 0-8P4R-12-O

2

2 2

Q55

BC2 1u-25V-08

C189

E

B

VTTPWRGD

VTTPWRGD

1

7

VCC

10u-10V-08-SB

Signal

R180 10-O

2

1 3 5 7 RN27A RN27B RN27C RN27D

10K E

C 2 10K

E

1 R674

10u-10V-08

GPO24

MC59 1

19

2

1000u-6V3LD8H12EOST

VCC

FB-D LL1

R182 1K-04

11

PMBS3904-S

1000u-6V3LD8H12EOST

VCC3

1_8VSTR

1

2

B

2

1 +12V

2 R702 B

+

VCCDUAL1

C1 2 10K 10u-10V-08

1 R664

EC62

.1u-16VY-04

5VSB

Q56

1

1

VOUT= 0.8V(1+Rt / Rb)

+ EC73

2

0-8P4R-12-O 0-8P4R-12-O 0-8P4R-12-O 0-8P4R-12-O

E

BC8

2

ER22

2

1 Q60 PMBS3904-S

10K

SLP4_L

MC60 1

8,19

C445 4.7u-10V-08

127-1-04

100u-16D6.3H11EG-LU

R179 10

19,26

1

E

2 R422

EC76 +

21,26,29

SLP3_L

R605 1

N-CH / TO-252

PMBS3904-S

C B

ATXPOK

SLP3_L

2 3300P

G

FSBVTT ATXPOK

C429 CK-2.2uD-SUN

MF6 LG1

P2003BDG-S

S

1 B 10K-04

D S

8

1.8V/18A

D PHASE

1_8VSTR

C

S

2

FB

1

R675

6

EC75 1800u-6V3LD8H20EPAN

L38

PHASE

MN1

G Q61 2N7002-S

24K-1

15K-O ER36

5

C

2

D D

C

2 R653

SLP4_L

5VSB

S

G 10K Q59 2N7002-S

2

EC74 1800u-6V3LD8H20EPAN

G

P2003BDG-S

2N7002-S

QN2

8,19 2

UGATE

G

5VSB 1 R730

COMP/OCSET

1u-25V

S

R656

100u-16D6.3H11EG-LU

BOOT

7

VCC

2

1 + EC60

1 10K

BC9 .1u-16VY-04 UG1

U28 1

3

G

N-CH / TO-252

1 2 R688

BC7 1u-25V-08

5VSB

MF7

2

GND

100u-16D6.3H11EG-LU

1

100-1-04

2 1K

R696

EC31

+

D U7 P2003BDG-S

D

E

S

VCC

2

C460

AO4609-S

Q54 PMBS3904-S

1

5VIN

DUALSW

FUSE-D-O

D35 BAT54C-S

8 7 6 5

4.7K-04

F8

D2 D2 D1 D1

1

3VSBY

1

S2 G2 S1 G1

ER35

C

2

5VSB

B

1 2 3 4

D

2

3

3

RSMVCC3 0 VCC3

C465 .1u-16VY-04

FB-D LL2

BAT54C-S

R408 DUALSW

2

1 1

2

1

2

10-O

R645

3.3V DUAL

1

D

1K

R415

2

2

AO4609-S

2

AO4609-S

VCCDUAL1

100u-16D6.3H11EG-LU

100u-16D6.3H11EG-LU

Q37 1000u-6V3LD8H12EOST

0(No Power)

A

VCC3 VTT_DDR

Vcntl1 Vcntl2 Vcntl3 Vcntl4

8 7 6 5

MC58

V_1P25_CORE

Elitegroup Computer Systems

0-8P4R-12-OFSBVTT

4.7u-10V-08 2 4 6 8

9 10 11 12 13

BC16 2 1

2

.1u-16VY-04

BC6

1u-25V

1(5VSB)

VCC

U27

GND1 GND2 GND3 GND4 GND

RT9199PSPS 1 VIN 2 GND 3 REFEN 4 VOUT 1

1

10K-1-04

S4/S5

10K-1-04

0

ER24

S4/S5

ER25

A

E

PMBS3904-S-O

1 3 5 7 RN14

Title Size Custom Date:

5

4

3

2

DDR&System DC-DC Document Number

946GZT-AM

Tuesday, May 23, 2006

Sheet

1

Rev A 36

of

44

5

4

3

2

1

D

D

+12V VCC3

-

LM324DS 1

QN1

B

PMBT2222A-S

U21A E

+

2

11

3

C

4

V1.05

1.5V/0.2A V_SFR_OUT

ER13 1

1

2 1.1K-1-04

MC4

ER14

+ 10u-10V-08

2

2.43K-1-04

C

C

RSMVCC3

+12V

2.5VREF

4

1.05V 5 6

7

-

Q53

G

P2003BDG-S

U21B

11

S

1 C

ER15 V1.05 3.48K-1-04

1.5V/2.2A V_1P5_ICH

QD1 R

1.05V 2

1

R496 1K-04-O

LM324DS

+

D

V1.05

R416 330-04

C343

1_8VSTR

+12V

1

A

1 ER16 2.49K-1-04

MC39

2 1.1K-1-04

EC72

1

2

ER20

1

AZ431BZ-A-E1D

1000P-04

ER19

C428 1u-25V

0-8P4R-12-O 2 1 4 3 6 5 8 7

U18

5VSB

O

A

A

2 MC36 1u-25V-08

4 +

9

-

LM324DS 8

D

R497 1K-04-O

MF5

C446 1u-25V

G P2003BDG-S

U21C

11

10

B

100u-16D6.3H11EG-LU

S

1.05V

APL1086S

2

2

V1.05

1

B

RN17 EC59 +

ER11

1_8VSTR

+12V

+

215-1-04

+12V

EC57 100u-16D6.3H11EG-LU

1

O

ER12

I

1

I

121-1-04

2

2

2

1000u-6V3LD8H12EOST

2.43K-1-04

RSMVCC3

3VSBY +

.1u-16VY-04

1.05V/2A V_1P05_ICHCORE

ER18

1

0-04

EC69 ER17 NC

+ 2

1000u-6V3LD8H12EOST

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

MIS DC-DC POWER Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

37

of

44

8

7

6

5

4

3

C44 1

VCC

D

26 RTSA_L 26 DTRA_L 26 SOUTA 26 26 26 26 26

RIA_L CTSA_L DSRA_L SINA DCDA_L

RTSA_L DTRA_L SOUTA

16 15 13

RIA_L CTSA_L DSRA_L SINA DCDA_L

1

VCC

1

VDDIN

DOUT1 DOUT2 DOUT3

5 6 8

NRTSA NDTRA NSOUTA

DIN1 DIN2 DIN3

19 18 17 14 12

ROUT1 ROUT2 ROUT3 ROUT4 ROUT5

RIN1 RIN2 RIN3 RIN4 RIN5

2 3 4 7 9

NRIA NCTSA NDSRA NSINA NDCDA

11

GND

VSS

10

VSSIN

N

1

20 RTSB_L DTRB_L SOUTB

26 RTSB_L 26 DTRB_L 26 SOUTB 26 26 26 26 26

-12V D12

C42

ST75185CDRS

P 1N4148W-S

P

.1u-16VY-04

U14

D13 VDD

2

+12V

U1 VCC

1

C45 2

.1u-16VY-04 20

2

16 15 13

RIB_L CTSB_L DSRB_L SINB DCDB_L

RIB_L CTSB_L DSRB_L SINB DCDB_L

N 1N4148W-S

DIN1 DIN2 DIN3

COM1

VDD

1

VDDIN

DOUT1 DOUT2 DOUT3

5 6 8

NRTSB NDTRB NSOUTB

VCC

19 18 17 14 12

ROUT1 ROUT2 ROUT3 ROUT4 ROUT5

RIN1 RIN2 RIN3 RIN4 RIN5

2 3 4 7 9

NRIB NCTSB NDSRB NSINB NDCDB

11

GND

VSS

10

VSSIN

NDCDA NSINA NSOUTA NDTRA

1 2 3 4 5 6 7 8 9 10 11

NDSRA NRTSA NCTSA NRIA

25 NRIA

DCD SIN SOUT DTR GND DSR RTS CTS RI HOLE HOLE

D

CONN-9P2R-M C41

ST75185CDRS

2

1

.1u-16VY-04

CN1

2

NDTRA NSINA NSOUTA NDCDA

.1u-16VY-04

1 3 5 7

2 4 6 8

180P-8P4C CN2

VCC NRIA NCTSA NDSRA NRTSA

D11 LPT_VCC5

N

P 1N4148W-S

1

C

RN6 1K-8P4R-12

CN7

NAFD_L NPINIT_L NSLIN_L NPRD3

2 4 6 8

1 10 17 16 15 14 13 12 11

33-8P4R-12

STB_L PRD0 PRD1 PRD2 PRD7 PRD6 PRD4 PRD5

RN3 26 26 26 26 26

33-8P4R-12 2 4 6 8 8 6 4 2

NSTB_L NPRD0 NPRD1 NPRD2 NPRD7

2 3 4 5 6 7 8 9

NPRD4 NPRD5 NPRD6

33-8P4R-12

A

1 3 5 7

CN8 NRTSB NDSRB NCTSB NRIB

25 24 23 22 21 20 19 18 26 27 28

GND GND GND GND GND GND GND GND HOLE HOLE HOLE

1 3 5 7

2 4 6 8

B

180P-8P4C

COM2 H5*2-P10E NDCDB NSOUTB NRTSB NRIB

1 3 5 7 9

2 4 6 8

NSINB NDTRB NDSRB NCTSB

1 3 5 7

A

C39 180p-04

CN6 ERR_L ACK_L BUSY PE

2 4 6 8

180P-8P4C

2 4 6 8

Elitegroup Computer Systems Title

5/9 Size Document Number Custom

180P-8P4C

Date: 8

2 4 6 8

SLCT

180P-8P4C

CN5 1 3 5 7

1 3 5 7

CN4 NAFD_L NPINIT_L NSLIN_L NPRD3

2 4 6 8

180P-8P4C NPRD5 NPRD4 NPRD6 NPRD7

5/9

25 NRIB

CN3 NSTB_L NPRD0 NPRD1 NPRD2

PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7

2 4 6 8

180P-8P4C

CONN-25P2R-FWHRN

ERR_L ACK_L BUSY PE SLCT

ERR_L ACK_L BUSY PE SLCT

STB ACK SLIN INIT ERROR AFD SLCT PE BUSY

1 3 5 7

1

26 26 26 26 26 26 26 26

NDCDB NSOUTB NSINB NDTRB

2

B

RN1 1 3 5 7 7 5 3 1

.1u-16VY-04

LPT1

1 3 5 7

STB_L PRD0 PRD1 PRD2 PRD7 PRD6 PRD4 PRD5

C40

1 3 5 7

1 3 5 7

1 3 5 7

1 3 5 7

2 AFD_L PINIT_L SLIN_L PRD3

180P-8P4C

1K-8P4R-12

RN2 26 26 26 26

C

2 RN8

5/9

AFD_L PINIT_L SLIN_L PRD3

2 4 6 8

2

.1u-16VY-04

2 4 6 8 RN7 1K-8P4R-12

1

RN5 1K-8P4R-12

2 4 6 8

2 4 6 8

2 4 6 8

1

C38

R55 1K-04

1 3 5 7

7

6

5

4

3

Tuesday, May 23, 2006 2

I/O Ports 946GZT-AM Sheet

Rev A

38

of 1

44

1330-04-O

2

1 0-04-O

EECS EESK EEDI/AUX EEDO R105 1

EESK

1 2 3 4

CS VCC SK DC DI ORG DO GND

2 AD20

1

1MDIP_3 1MDIN_3

R141 1K-04-O

100-04-O AVDD33L 1

2

VDD33 L1 FB-120-S-O 1 2

19,30

R140

INT-F

26,34 PCIRST_L3 8 LANPCLK 19 PGNT-3 19,30 PREQ-3 19,30,34 PCIPME_L

15K-04-O 2

B

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

SR3 SR4 SR5 SR6

1 1 1 1

2 2 2 2

1MDIP_3 1MDIN_3

SR7 SR8

1 1

2 0-04-SB-O 2 0-04-SB-O

C_MDIP_1 C_MDIN_1 C_MDIP_2 C_MDIN_2

22,33 22,33 22,33 22,33

C_MDIP_3 C_MDIN_3

22,33 22,33

AD29 AD28

LANPCLK

AD27 AD26 VDD33 AD25 AD24 CBE-3

2

C22

2 49.9-1-04-O 2 49.9-1-04-O 2 49.9-1-04-O 2 49.9-1-04-O

0-04-SB-O 0-04-SB-O 0-04-SB-O 0-04-SB-O

22,33 22,33

C82 .01u-Y-04-O

VDD33 C99 .01u-Y-04-O

VDD33

19,30,34

CBE-3 Title

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

4

AD3 AD4 AD5 AD6 VDD33 AD7 CBE-0 AD8 AD9 M66EN 2 AD10 AD11 AD12 VDD33 AD13 AD14

2 CBE-0

19,30,34

R114 1 0-04-O

AD15 CBE-1 PAR SERR_L

VDD33 PERR_L STOP_L DEVSEL_L TRDY_L

CBE-1 PAR SERR_L

19,30,34 19,30,34 19,30,34

PERR_L STOP_L DEVSEL_L TRDY_L

19,30,34 19,30,34 19,30,34 19,30,34

B

IRDY_L FRAME_L CBE-2

19,30,34 19,30,34 19,30,34 A

AD[0..31]

3

Elitegroup Computer Systems RTL8100C 10M/100M LAN

Size Document Number Custom Date:

5

C

AD2

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

39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

1MDIP_1 1MDIN_1 1MDIP_2 1MDIN_2

C_MDIP_0 C_MDIN_0

1

2 0-04-SB-O 2 0-04-SB-O

18P/50V-04-O

1 1

R44 1 1 R43 .01u-Y-04-O 2 1 1 R42 1 C12 R41 .01u-Y-04-O

.01u-Y-04-O C14

SR2 SR1

1

.01u-Y-04-O 2 1 C16

2

1

A

1MDIP_0 1MDIN_0

C13 2

1 R48 1 R47 1 R46 1 R45

249.9-1-04-O 2 49.9-1-04-O 2 249.9-1-04-O 49.9-1-04-O

AD31 AD30

1

1

1

IDSEL20

27p-04-O

2 VCC3

IRDY_L

.01u-Y-04-O

1

1MDIP_2 1MDIN_2

R65

C84

2

C26.1u-16VY-04-O

1 2

1

AVDD33L R34 2 0-04-O V_12P

EC18 22u-35D5H7EOST-O

2 XTALI

X1 X-25M-30m20KTSD-O

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

AD19 VDD33 AD18 AD17 AD16 CBE-2 FRAME_L

1

AD20

2

DVDD_A

1 GND

C68

1MDIP_1 1MDIN_1 CTRL25

AD22 AD21

1 L2 0-O

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

IDSEL20 AD23

C

2

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

RTL8100C-LF-O

1MDIP_0 1MDIN_0 AVDDL

L3 0-O AVDD33L

.1u-16VY-04-O

AT93C46-10SU-2.7-O 10K-04-O 2 VDD33

1

VSS RSET LV2 CTRL18 LG2 HG XTAL2 XTAL1 HV VSSPST GND LED0 VDD18 LED1 LED2 LED3 GND EESK VDD18 EEDI EEDO VDD33 EECS LWAKE AD0 AD1

U3

V_12P

VDD18 Q14 MMBT2907A-O

C97

XTALO

AD27 AD26 VDD33 AD25 AD24 CBE3B VDD18 IDSEL AD23 GND AD22 AD21 VSSPST GND AD20 VDD18 AD19 VDD33 AD18 AD17 AD16 CBE2B FRAMEB GND IRDYB VDD18

CTRL25 B

2

GND

128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103

R51

1 C

C24 .1u-16VY-04-O

1 2

8 7 6 5

VDD18

E

VDD33

D

VDD33 EEP1

XTALO XTALI

RSET DVDD_A

2

5.6K-1-04-O

.1u-16VY-04-O

.1u-16VY-04-O C96 2 1

C101 1 2

VDD33

C69 27p-04-O

2

1

R89

2

1330-04-O

3

R62

8 PCILAN_25MCLK

2

C76 .1u-16VY-04-O

1 2 TX_RX

R88

AD0 AD1

R121

180-1-04-O

22,29,33

LINK

C23 .1u-16VY-04-O

R116 3.6K-04-O 22,33

EEDI/AUX EEDO VDD33 EECS

R120

110-1-04-O

A

2 .1u-16VY-04-O C98 2 1

0-08-O

4.7u-10V-08-O

.1u-16VY-04-O C8 2 1

C

2

C4 1

E

Q16

A

AVDD33L

L5 1

HA8550-D-O

O

CTRL18

VDD18

VDD33

B

O

4.7u-10V-08-O

2

C

Q15

DVDD_A

CTRL18

I

2

1

HA8550-D-O

VDD18

U6 I

C112 1u-25V-O

C75 1

E B

1

VDD33

5VSB

AMS1117S-O

CTRL25

2

1

VDD33

3

.1u-16VY-04-O

C17 2

1

1000P-04-O

AVDDL

2

2

1

.1u-16VY-04-O C72

1 2

C100 .1u-16VY-04-O 2 1

1

2

1000P-04-O

L11 FB-120-S-O 2

1

C50

VDD33 2

C90

1 2

C91

D

L6 0-08-O 1

.1u-16VY-04-O

RSMVCC3

4

EC25 22u-35D5H7EOST-O

5

2

Tuesday, May 23, 2006

946GZT-AM 39 Sheet 1

Rev A of

44

5

4

3

2

1

3VSBY

D

1

D

3VSBY

VBAT

VCC3

VCC3

2

C499 .1u-16VY-04-O

R663 8.2K-04-O VCC3

R716 0-04-O

R728 0-04-O

TPMX1 PENABLE TPMX2

R714 10M-04-O

VCC3

X6

1

1

2

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

R718 0-04-O

R667

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

R668

0-04-O SIRQ FWH0 0-04-O

LPCPD_L SIRQ FWH0

FWH1 FWH4 CK_P_33M_TPM FWH2

19 20,26 19,24,26

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

FWH3

FWH3 PCIRST_L1

PCIRST_L1

R712 1K-04-O PENABLE

PENABLE 1 2 3 H3*1-O

19,24,26 22,26,31,32

C

TPM1-2-O

C501 10P-04-O

R717 0-04-O

R669 0-04-O

C468 10P-04-O 2

2

2

C500 10P-04-O

TPMX1 TPMX2

GPIO LPCPD# GPIO SERIRQ NC LAD0 GND GND 3VSB 3V GPIO LAD1 PP LFRAME# TESTI LCLK TESTBI/GPIO LAD2 3V 3V GND GND VBAT LAD3 NC LRESET# NC CLKRUN#/GPIO

1

1

C

U31 1 2 3 4 5 6 7 8 9 10 11 12 13 14

R719 0-04-O

VCC3

JLPC 8 19,24,26 22,26,31,32 19,24,26

CK_P_33M_TPM FWH4 PCIRST_L1 FWH3 VCC3 19,24,26 FWH0

CK_P_33M_TPM FWH4 PCIRST_L1 FWH3

1 3 5 7 9 11 13 15 17 19

FWH0 PENABLE

3VSBY B

LPCPD_L

KEY SMBDATA FWH2 FWH1

6 8 10 12 14 16 18 20

SIRQ SMBCLK

SMBDATA FWH2 FWH1

19,20,22,30,31,32 19,24,26 19,24,26

SIRQ

20,26

SMBCLK

19,20,22,30,31,32

B

H10*2 P4E-O

1

19 LPCPD_L

2

2

C466 10P-04-O

2

C216 .1u-16VY-04-O

1

1 C237 .1u-16VY-04-O

A

2

C271 .1u-16VY-04-O

A

2

1

VCC3

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

TPM Document Number

Rev A

946GZT-AM

Tuesday, May 23, 2006

Sheet 1

40

of

44

5

SCH VER

PCB VER

A

A

DATE

4

3

2

1

DESCRIPTION

2006/05/10 Preliminary release

D

D

C

C

B

B

A

A

Elitegroup Computer Systems Title Size Custom Date: 5

4

3

2

Change list Document Number

Rev A

946GZT-AM Sheet

Tuesday, May 23, 2006 1

41

of

44

5

4

3

2

1

Intel 775 CPU

AC2 G23 N1

D G R W P U P C _ H

D

D

CLOCK GEN

AM15 AM17

11

PCIEX1 SLOT 16 LANES

L _ T S R U P C _ H

Intel 946GZ

C31 PCIEX2 SLOT 1 LANE

AM18 AA12 Brocad com BMC5786 C

C

K O R W P

AG24 AA4

Intel ICH7

L _ T S R T L P

POWER GOOD

D G R W P _ M R V 37

K O P X T A

L _ 3 P L S

B24

C23

L _ T B R W P

PCI1 SLOT

PCI2 SLOT B

1 L _ T S R I C P

16

76

72

SUPER IO W83627EHF

33 34

3 L _ T S R I C P

71

ATX POWER SUPPLY

2 L _ T S R I C P

8

L _ N O _ S P

L _ T S R W H

FWH

AD22 A22

B

2

C26

VCORE PWM

TI TSB43AB23 RTL8100C

0 L _ T S R I C P

84 75 31

IDE RESET BUTTON

W S R W P

POWER BUTTON

A

A

Elitegroup Computer Systems Title

RESET Diagram

Size Document Number Custom Date: 5

4

3

2

946GZT-AM Sheet Tuesday, May 23, 2006 42 1

Rev A of

44

5

4

3

2

1

Intel 775 CPU

DIMM2

D

DCLKB_H0 / DCLKB_L0 DCLKB_H1 / DCLKB_L1 DCLKB_H2 / DCLKB_L2

DIMM1

F28,G28 DCLKA_H0 / DCLKA_L0 DCLKA_H1 / DCLKA_L1

CK_CPU_H / CK_CPU_L

48,49

200 / 133 MHZ

R32,U32

333 / 266 MHZ

Intel 946GZ 333 / 266 MHZ

B12,B13 C14,D13

CK_PE_100M_1PORT_H_2 / CK_PE_100M_1PORT_L_2

AE27,AE28 AE1,AF1

D

45,46

200 / 133 MHZ CK_PE_100M_MCH_H / CK_PE_100M_MCH_L

24,25

100 MHZ 96M_DOTCLK_H / 96M_DOTCLK_L

19,20

96 MHZ

PCLK1

CK_PE_100M_ICH_H / CK_PE_100M_ICH_L

PCLK2

22,23

100 MHZ CK_100M_SATA_H / CK_100M_SATA_L

8

1394CLK

10

9

33 MHZ CK_14M_ICH

AC1

14.318MHZ

57

CK_48M_SIO

49 SUPER IO ITE8718

16

48 MHZ

TI TSB43AB23

33 MHZ

ICS9LPS509

15

48 MHZ

CLK GEN.

A9

32.768KHz

PCI2 SLOT

33 MHZ

59,60

100 MHZ

CK_P_33M_ICH

C

PCI1 SLOT

33 MHZ

CK_USB_48M_ICH

B2

PCIEX2 SLOT 1 LANE

100 MHZ

7 Intel ICH7

PCIEX1 SLOT 16 LANES

100 MHZ

29,30

CK_MCH_H / CK_MCH_L

DCLKA_H2 / DCLKA_L2

CK_PE_100M_16PORT_H / CK_PE_100M_16PORT_L

34,33

C

CK_P_33M_SIO

47

RTL8100C

LANPCLK

33 MHZ

12

7

33 MHZ LAN_25M

64 FWH

93

25 MHZ

CK_P_33M_FWH

31 33 MHZ B

B

25MHz OPTION ALC888/ALC655 CODEC

AC97_14M_CLK

2

14.318MHZ

A

A

Elitegroup Computer Systems

14.31818MHz Title

CLOCK DISTRIBUTION 946GZT-AM Sheet Tuesday, May 23, 2006 43 of

Size Document Number Custom Date: 5

4

3

2

1

Rev A 44

4

3

2

INTELSIL 6312

Inte 775 CPU

5VSB +/-5%

5V +/-5%

3.3V +/-5%

12V +/-5%

-12V +/-5%

CPU PW 12V +/-5%

VCCP

) 1 S , 0 S (

12V +/-5%

ATX P/S WITH 1A STBY CURRENT

1.2V MOSFET LINEAR TO252

T T V _ B S F _ V

OP_1A ATX4P1

1

) 1 S , 0 S (

P C C V

5

VTT

125A 1.2V

5.3A

DDR2 DIMMs VTT_DDR

0.9V

) 3 S , 1 S , 0 S (

RT9214 SW POWER1.8V TO252 * 2

AO4609

R T S V 8 _ 1

R T S C C V

D

VDD MEM

1.8V

D

) 3 S , 1 S , 0 S (

Intel 946GZ 1.2V

1A

VCCSM

1.8V

3.2A

1.25V

18A

VCC_EXP

1.25V

TBD A

VCC_CL

1.25V

TBD A

V_CPU_IO 1.2V

1.2V

14mA

) 1 S , 0 S (

VCC1_5A

1.5V

1.5V

0.97A

VCC1_5B

1.5V

1.5V

0.74A

VCC1_05

1.05V

1.05V

1.31A

3.3V

0.58A

) 1 S , 0 S (

VCC

H C I _ 5 P 1 _ V

E R O C _ 5 2 P 1 _ V

RT9218 SW POWER1.25V

VTT

OP_2A 1.5V MOSFET LINEAR TO252

Intel ICH7

OP_2B

C

C

H C I) _1 5S 0, P0 1S _( V

1.05V MOSFET LINEAR TO252

Y B S V 3 ) 5 S , 4 S , 3 S , 1 S , 0 S (

3.3V LDO REGULATOR

VCC3

3.3V

VCCSUS3_3 3.3V

1086

3.3V

0.7A

5V

6mA

5V_REF_SUS 5V

5V

10mA

3.3V

TBD uA

VCCRTC 3.3V

C C V C T R

5VREF 5V

BATTERY

ENTHERNET

C D D V ) 5 S , 4 S , 3 S , 1 S , 0 S (

1.5V LDO REGULATOR

1117

VDDIO

3.3V

120mA

VDDC

1.5V

400mA

SUPER I/O

B

B

3VSB

3.3V

VCC3

3.3V

BAT 3.3V

3.3V

AZALIA

PCI Slot (per slot) 5V

5.0A

3.3V

7.6A

12V

0.5A

3.3Vaux

0.375A

-12V

0.1A

X1 PCIE per

X16 PCIE per

3.3V

3.0A

3.3V

3.0A

12V

0.5A

12V

5.5A

3.3Vaux

0.375A

USB X4 FR

3.3Vaux

USB X4 RL

VDD

VDD

5VDual

5VDual

2.0A

2.0A

0.3A

5V

0.1A

78L05

2XPS/2

A

5VDual 1.0A

Elitegroup Computer Systems

0.375A

4

Title

) 5 S , 4 S , 3 S ,

(

Y1 BS S, V0 3S

5

3.3V

AVDD

) 5 S , 4 S , 3 S , 1 S , 0 S (

5V MOSFET LINEAR TO252

A

DVDD

) 1 S , 0 S (

L A U D C C V

5VAA LDO REGULATOR

5 D D V A

AO4609

3

2

POWER DELIVERY

Size C

Document Number

Date:

Tuesday, May 23, 2006

946GZT-AM 44 Sheet 1

Rev A of

44