Clevo D901C manual ICH8 PCI, DMI, CPU, IRQ, Sheet 10 of 40 ICH8 PCI, DMI, Cpu, Irq

Page 69

Schematic Diagrams

ICH8 PCI, DMI, CPU, IRQ

DMI_RX[0..3]

DMI_RX[0..3] 6

3VS

3VS

2,6,8,9,11..15,17..22,24..28,31,33

DMI_RX#[0..3]

 

 

 

DMI_RX#[0..3] 6

3V

3V

4,6,11..13,21,25..28,30..33

DMI_TX[0..3]

DMI_TX[0..3] 6

 

 

 

DMI_TX#[0..3]

 

 

 

DMI_TX#[0..3] 6

1.5VS

1.5VS 4,9,11..13,25,28,33

 

 

U9A

5VS

5VS

6,12..14,18,19,22,24,26..28,33

 

 

 

 

3VS

 

 

3VS

 

 

 

 

 

RP20

 

 

RP27

 

 

 

 

 

1

8

INT#D

1

8

PREQ#0

2

7

INT#B

2

7

PREQ#3

3

6

INT#C

3

6

DEVSEL#

4

5

INT#A

4

5

PLOCK#

 

8P4R_8.2K_04

20,28

AD[0..31]

 

 

 

AD0

E18

AD0

 

 

 

AD1

A16

 

 

 

 

 

AD2

A14

AD1

 

 

 

 

 

AD2

 

 

 

 

 

AD3

A17

 

 

 

 

 

AD3

 

 

 

 

 

AD4

B13

 

 

 

 

 

AD5

F18

AD4

 

 

 

 

 

AD5

 

 

 

 

 

AD6

E17

 

 

 

 

 

AD7

C17

AD6

 

 

 

 

 

AD7

 

 

 

 

 

AD8

A13

 

 

 

 

 

AD8

 

 

 

 

 

AD9

C14

 

 

 

 

 

AD9

 

 

 

 

 

AD10

E14

 

 

 

 

 

AD10

 

 

 

 

 

AD11

C13

 

 

 

 

 

AD12

E15

AD11

 

 

 

 

 

AD12

 

 

 

 

 

AD13

F16

 

 

 

 

 

AD13

 

 

 

 

 

AD14

A11

 

 

 

 

 

AD14

 

 

 

 

 

AD15

D10

 

 

 

 

 

AD16

 

 

AD15

 

 

 

 

 

C11

 

 

 

 

 

AD17

E13

AD16

 

 

 

 

 

AD17

 

 

 

 

 

AD18

E12

 

 

 

 

 

AD19

D13

AD18

 

 

 

 

 

AD19

 

 

 

 

 

AD20

F14

 

 

 

 

 

AD21

 

 

AD20

 

 

 

 

 

E11

 

 

 

 

 

AD22

D8

AD21

 

 

 

 

 

AD23

 

 

AD22

 

 

 

 

 

D7

 

 

 

 

 

AD24

C7

AD23

 

 

 

 

 

AD24

 

 

 

 

 

AD25

F13

 

 

 

 

 

AD25

 

 

 

 

 

AD26

B7

 

 

 

 

 

AD27

C6

AD26

 

 

 

 

 

AD27

 

 

 

 

 

AD28

B5

 

 

 

 

 

AD29

F12

AD28

 

 

 

 

 

AD30

 

 

AD29

 

 

 

 

 

F8

 

 

 

 

 

AD30

 

 

 

 

 

AD31

E7

20,28

C/BE#[0..3]

 

 

 

C/BE#0

G16

AD31

 

 

 

C/BE0#

 

 

 

C/BE#1

 

 

A10

 

 

 

 

 

 

 

 

 

C/BE1#

 

 

 

 

 

C/BE#2

C12

 

 

 

 

 

C/BE2#

 

 

 

 

 

 

 

 

 

 

 

 

 

C/BE#3

A12

 

 

 

 

 

C/BE3#

 

 

 

 

 

 

 

 

PCI INTERFACEICH

8

CPU

EXPRESS

A20M#

CPUSLP#

FERR#

IGNNE#

INIT#

INIT3_3V#

INTR

NMI

SMI#

STPCLK#

RCIN#

A20GATE

THRMTRIP#

PECI

PLTRST#

PERN_1

PERP_1

PETN_1

PETP_1

PERN_2

PERP_2

PETN_2

PETP_2

PERN_3

PERP_3

PETN_3

PETP_3

PERN_4

PERP_4

PETN_4

PETP_4

PERN_5

PERP_5

PETN_5

PETP_5

AD23

AC24

AB22

AC22

AB19

AC12

AH28

AC23

AB20

AB23

AF10

AG10

AG28

AF26

AF23

N25

N26

M28

M27

L25

L26

K28

K27

J26

J25

H28

H27

G26

G25

F28

F27

E26

E25

D28

D27

CPU_A20M#

 

 

CPU_A20M# 4

 

TESTHI_13

 

 

 

 

 

TESTHI_13 4

 

CPU_FERR#

 

 

 

 

 

CPU_FERR# 4

 

CPU_IGNNE#

 

 

 

 

 

CPU_IGNNE# 4

 

CPU_INIT#

 

 

 

 

 

CPU_INIT# 3

 

FWH_INIT#

T

 

 

 

 

 

 

 

CPU_INTR

 

 

CPU_INTR

4

 

 

 

 

CPU_NMI

 

 

 

 

 

CPU_NMI

4

 

 

CPU_SMI#

 

 

 

 

 

 

CPU_SMI# 4

 

R537

0_04

 

 

KB_RC_IN#

 

 

CPU_STPCLK# 4

 

 

 

 

 

 

 

A20GATE

 

 

 

 

 

 

 

 

R295

0_04

 

CPU_THERMTRIP# 4

 

 

 

 

 

 

PECI

 

 

 

 

PECI 3

 

 

 

PLTRST#

 

 

 

 

PLTRST#

6,15,24,28

 

 

 

PE1_RX_NEW#

 

 

PE1_RX_NEW# 28

 

 

PE1_RX_NEW

 

 

 

 

PE1_TX_NEW#

 

 

PE1_RX_NEW 28

 

 

 

 

PE1_TX_NEW# 28

 

 

PE1_TX_NEW

 

 

 

 

 

 

PE1_TX_NEW 28

 

 

 

 

 

PE2_RX_GLAN#

 

 

 

 

 

 

 

 

 

PE2_RX_GLAN# 21

 

 

 

 

 

PE2_RX_GLAN

 

 

C313

.1U_04PE2_TX_GLAN#

 

 

PE2_RX_GLAN 21

 

 

 

 

 

 

 

 

 

PE2_TX_GLAN# 21

C314

.1U_04PE2_TX_GLAN

 

 

 

 

PE2_TX_GLAN 21

 

 

 

 

 

PE3_RX_WAN#

 

 

 

 

 

 

 

 

 

PE3_RX_WAN# 25

 

 

 

 

 

PE3_RX_WAN

 

 

 

 

 

 

 

PE3_TX_WAN#

 

 

PE3_RX_WAN 25

 

 

 

 

 

PE3_TX_WAN

 

 

PE3_TX_WAN# 25

 

 

 

 

 

PE4_RX_JMB368#

PE3_TX_WAN 25

 

 

 

 

 

PE4_RX_JMB368# 24

 

 

 

 

 

PE4_RX_JMB368

 

 

C309

.1U_04PE4_TX_JMB368#

 

PE4_RX_JMB368 24

 

 

 

 

 

 

 

 

 

PE4_TX_JMB368# 24

C310

.1U_04PE4_TX_JMB368

 

 

 

 

PE4_TX_JMB368 24

 

 

 

 

 

PE5_RX_UWB#

 

 

 

 

 

 

 

 

 

PE5_RX_UWB# 13

 

 

 

 

 

PE5_RX_UWB

 

 

 

 

 

 

 

PE5_TX_UWB#

 

 

PE5_RX_UWB 13

 

 

 

 

 

PE5_TX_UWB

 

 

PE5_TX_UWB# 13

 

 

 

 

 

 

 

 

 

PE5_TX_UWB 13

 

8P4R_2.7K_04

 

RP25

INT#G

 

RP30

IRDY #

8

1

1

8

7

2

INT#H

2

7

TRDY #

6

3

INT#F

3

6

PERR#

5

4

INT#E

45 SERR#

 

8P4R_2.7K_04

8P4R_8.2K_04

 

 

RP21

PREQ#2

3VS

 

 

1

8

RP23

 

 

2

7

PREQ#1

 

 

3

6

STOP#

1

8

 

4

5

FRAME#

2

7

PGNT#3

 

8P4R_2.7K_04

3

6

PGNT#2

 

 

 

4

5

PGNT#1

 

 

 

 

8P4R_1K_04(R)

 

 

 

PGNT#0

R748

1K_04

11 A20GATE

A20GATE R571

 

 

 

0_04

GA20

GA20 23

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KB_RC_IN# R331

 

 

 

0_04 KBC_RST#

11 KB_RC_IN#

 

 

KBC_RST# 23

 

 

 

 

 

3VS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C325

 

 

 

 

 

 

 

 

 

 

 

 

 

.1U

_X7R_04

 

 

 

 

 

 

 

 

 

 

 

PLTRST#

 

 

 

5

U8

 

 

 

 

 

 

 

2

 

 

 

 

4 BUF_PLT_RST#

 

 

 

 

 

 

 

 

 

 

 

 

 

BUF_PLT_RST# 13,21,24,25,28

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

74AHC1G08GW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sheet 10 of 40 ICH8 PCI, DMI,

CPU, IRQ

B.Schematic

20,28 DEVSEL#

 

DEVSEL#

B12

DEVSEL#

PART 1/3

PCI

PERN_6/GLAN_RXN

 

PAR

D9

20,28

STOP#

 

STOP#

 

20,28 FRAME#

 

FRAME#

E16

FRAME#

 

PERP_6/GLAN_RXP

20,28 IRDY#

 

IRDY #

B6

IRDY#

 

PETN_6/GLAN_TXN

 

TRDY #

A7

 

20,28

TRDY #

 

STOP#

D15

TRDY#

 

 

PETP_6/GLAN_TXP

20,28 PAR

 

PLOCK#

D11

PAR

 

 

DMI_0RXN

20,28

SERR#

 

SERR#

E6

PLOCK#

 

 

 

SERR#

 

 

DMI_0RXP

20,28

PERR#

 

PERR#

C9

PERR#

 

 

DMI_0TXN

 

PME#

D3

 

 

20,23,28

PME#

 

PME#

 

 

DMI_0TXP

 

 

 

 

 

2

PCICLK

 

PCICLK

B10

PCICLK

 

 

DMI_1RXN

 

PCIRST#

E3

 

 

11,20,23,28 PCIRST#

 

PCIRST#

 

 

DMI_1RXP

20,28 PREQ#[0..3]

 

PREQ#0

E8

 

 

MEDIA

DMI_1TXN

 

PREQ#1

C16

REQ0#

 

DMI_1TXP

 

 

 

REQ1#/GPIO50

 

 

 

 

 

PREQ#2

B16

 

DMI_2RXN

 

 

 

PREQ#3

A9

REQ2#/GPIO52

 

 

 

 

REQ3#/GPIO54

 

DMI_2RXP

20,28 PGNT#[0..3]

 

PGNT#0

A4

 

 

DMI_2TXN

 

PGNT#1

C15

GNT0#

 

DMI_2TXP

 

 

 

GNT1#/GPIO51

 

 

 

 

 

PGNT#2

D17

 

DMI_3RXN

 

 

 

GNT2#/GPIO53

 

 

 

 

PGNT#3

B9

GNT3#/GPIO55

 

DIRECT

DMI_3RXP

 

 

 

 

 

 

INTERRUPT

DMI_3TXN

 

 

 

 

 

 

LAN_RST#

20

INT#A

 

INT#A

C4

PIRQA#

 

 

DMI_3TXP

20

INT#B

 

INT#B

C5

PIRQB#

 

 

DMI_CLKN

20

INT#C

 

INT#C

A3

PIRQC#

 

 

DMI_CLKP

20

INT#D

 

INT#D

A8

PIRQD#

 

 

 

28

INT#E

 

INT#E

D5

PIRQE#/GPIO2

 

 

DMI_ZCOMP

 

 

 

INT#F

F10

PIRQF#/GPIO3

 

 

DMI_IRCOMP

 

 

 

INT#G

G11

 

 

 

 

 

INT#H

F9

PIRQG#/GPIO4

 

 

 

 

 

 

PIRQH#/GPIO5

 

 

 

 

 

 

 

 

 

 

GLAN_CLK

11,20,23,25

SERIRQ

 

SERIRQ

AG9

SERIRQ

 

 

 

 

 

LAN_RSTSYNC

 

 

 

 

 

SPI_MOSI R548

15_04

D21

 

SPI

LAN

LAN_RXD0

SPI_MOSI

LAN_RXD1

SPI_MISO

 

 

B19

SPI_CS0# R549

15_04

C21

SPI_MISO

LAN_RXD2

SPI_CLK

R542

15_04

A19

SPI_CS0#

 

SPI_CLK

LAN_TXD0

 

 

 

 

A18

 

 

 

NEAR

SPI_CS1#

LAN_TXD1

 

 

 

 

 

 

 

LAN_TXD2

 

 

 

ICH8

 

 

 

 

 

A5

A24

VSS_001

A28

VSS_002

B2

VSS_003

B8

VSS_004

B11

VSS_005

B14

VSS_006

B17

VSS_007

B20

VSS_008

B24

VSS_009

C22

VSS_010

C27

VSS_011

C28

VSS_012

D2

VSS_013

D4

VSS_014

D6

VSS_015

D12

VSS_016

D16

VSS_017

D19

VSS_018

D22

VSS_019

D25

VSS_020

D26

VSS_021

E9

VSS_022

E21

VSS_023

E24

VSS_024

E27

VSS_025

E28

VSS_026

F2

VSS_027

F7

VSS_028

F15

VSS_029

F22

VSS_030

F24

VSS_031

G6

G4 VSS_036

G1 VSS_035

F26 VSS_034

F25 VSS_033

VSS_032

G10

VSS_037

G13

VSS_038

G18 VSS_040

VSS_039

C26

C25

B28

B27

T T T T

 

3VS

POWER OK

R734

 

U26

U25

T28

T27

W26

W25

V28

V27

AA25

AA24

Y28

Y27

AC26

AC25

AB28

AB27

R25

R24

DMI_TX#0

DMI_TX0

DMI_RX#0

DMI_RX0

DMI_TX#1

DMI_TX1

DMI_RX#1

DMI_RX1

DMI_TX#2

DMI_TX2

DMI_RX#2

DMI_RX2

DMI_TX#3

DMI_TX3

DMI_RX#3

DMI_RX3

SRCCLK_ICH#

SRCCLK_ICH

SRCCLK_ICH# 2

SRCCLK_ICH 2

3VS

 

U39

 

 

10K_04

 

 

 

 

PM_PWROK

 

 

3

RST#

2

PM_PWROK 11

 

 

 

 

 

VCC

1

 

 

 

 

 

 

 

 

C843

 

GND

 

R733

 

 

 

 

 

 

G690L293T73

 

 

 

 

 

 

 

 

 

0.1u_04

 

(IMP809)

 

100K_04

 

 

 

 

 

 

 

 

3VS

 

 

 

 

 

 

R747

 

 

 

 

 

 

8.2K_04

 

 

THERM#

THERM# 11

 

 

 

 

 

 

 

 

 

 

C

Q52

 

 

 

 

 

 

 

AD27

AD28

E22

E20

AF17

E19

C19

D20

C20

C18

D18

R29624.9_1%_04 1.5VS

4,34 H_PROCHOT_N

LAN_PWROK R554

0_04

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

C

Q53

2N3904

 

 

R746

8.2K_04

 

E

D51

 

 

B

2N3904

PWROKICH

 

 

 

 

A

C

PWROKICH 6,11

 

 

 

 

 

 

 

 

 

E

 

 

RB751V(R)

 

 

3V

 

 

 

 

 

 

 

 

 

 

 

 

 

SPIDBG1

 

 

3V

 

 

 

 

ICH8R 82801HR

 

 

 

U10

 

 

 

 

8

VDD

SI

 

 

 

 

 

 

 

 

 

SO

 

 

 

 

 

CE#

3VS

R349

1K_04

3

WP#

SCK

 

 

 

 

 

D04

11 SPIWP#

1K_04 HOLD 7

 

 

 

R328

HOLD#

VSS

 

 

 

 

 

 

 

 

25VF016B

 

 

 

R320

R545

R552

 

 

 

8.2K_04(R)

8.2K_04(R)

8.2K_04(R)

 

 

 

 

 

5

R330

47_04

 

 

SPI_MOSI

2

R348

15_04

 

 

SPI_MISO

1

 

 

 

 

SPI_CS0#

6

R329

47_04

 

 

SPI_CLK

 

 

C353

C391

C390

C352

 

 

33P_04(R)

 

33P_04(R)

4

 

 

33P_04(R)

 

33P_04(R)

HOLD 3V SPI_CLK SPI_MOSI

2

1

 

SPIDBG

4

3

SPI_CS0#

2

1

6

5

SPI_MISO

 

 

SPIWP#

 

 

8

7

 

 

10

9

 

10

9

SPUFZ-10S3-B-0-B

 

 

 

Diagrams

ICH8 PCI, DMI, CPU, IRQ B - 11

Page 68 Page 70
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Contents Page Page D900C/D901C Trademarks About this Manual Important Safety Instructions Instructions for Care and Operation Power Safety Battery Precautions Preface Contents DVI/ CRT Introduction Feature Specification System SpecificationsSystem Specifications 1 Option Physical Top View External Locator Top View with LCD Panel OpenFront Views External Locator Front & Rear ViewsExternal Locator Left & Right Side View Left Side ViewRight Side View Bottom View External Locator Bottom ViewMainboard Top Key Parts Mainboard Overview Top Key PartsMainboard Bottom Key Parts Mainboard Overview Bottom Key PartsMainboard Top Connectors Mainboard Overview Top ConnectorsMainboard Bottom Connectors Mainboard Overview Bottom ConnectorsIntroduction Overview DisassemblyDisassembly Maintenance Precautions Disassembly Disassembly StepsBattery Removal Removing the BatteryOptical Device Removal Removing the Optical CD/DVD DeviceRemoving the Hard Disk Drive HDD Assembly RemovalRemoving the Hard Disks in the Secondary HDD Bay Assembly RemovalRAM Module Removal Removing the System Memory RAMContact Warning RAM Module Removal cont’dProcessor Removal Removing the ProcessorVGA Card Removal Removing the VGA CardVGA Card Removal Cont’d VGA Card Installation Installing the VGA CardKeyboard Removal Removing the KeyboardWireless LAN Module Removal Removing the Wireless LAN ModuleBluetooth Module Removal Removing the Bluetooth ModuleModem Removal Removing the ModemTV Tuner Card Removal Removing the TV Tuner CardDisassembly Appendix APart Lists Part List Illustration Location Part List Illustration LocationTOP D900C D901C TOP D900C/D901CBottom D900C Bottom D900C/D901CLCD D900C/D901C MB One VGA only D900C/D901C MB One VGA only D900C/D901CMB D900C/D901C MB D900C/D901CHDD D900C D901C HDD D900C/D901C2nd HDD D900C D901C 2nd HDD D900C/D901CCombo D900C Combo D900C/D901CDVD-DUAL RW D900C/D901C DVD-DUAL RW D900C/D901CPart Lists Schematic Diagrams Appendix BSchematic DiagramsBlock Diagram Block DiagramSheet 1 Clock Generator Sheet 2Clock Generator Sheet 3 CPU-1CPU-1 VcoreCPU-2 Sheet 4CPU-2 Sheet 5 Intel P965 CPU Interace Intel P965 CPU Interface 1/4MCHBSEL1 MCHBSEL0MCHBSEL2 PE0RX0 PE0TXC0Sheet 7 Intel P965 Memory I/F Intel P965 Memory I/F 3/4Sheet 8 Ddrii SodimmDdrii Sodimm 3VSSheet 9 Intel P965 Power Intel P965 Power 4/4ICH8 PCI, DMI, CPU, IRQ Sheet 10 of 40 ICH8 PCI, DMICPU, IRQ ICH8 LPC, ATA, USB, Gpio Sheet 11 of 40 ICH8 LPC, ATAUSB, Gpio ICH8 Power Sheet 12 ICH8 Power2VS 9,15..17,30 MXM PCI-E CON1 Sheet 13MXM PCI-E CON1 MXM PCI-E CON2 Sheet 14MXM PCI-E CON2 Sheet 15 BR03 PCI-E & Strap BR03 PCI-E & Straps 1/3Sheet 16 BR03 PCI-E Interface 2/3BR03 PCI-E Interface 2/3BR03 Power & GND BR03 Power & GND 3/3DVI/ CRT Sheet 18DVI/ CRT Sheet 19 Panel Con LED Indicator Panel CON/ LED Indicator1394/ Card Reader TI PCI7402 10,28 AD0..31CARDPWREN# Glan RTL8111B Sheet 21Glan RTL8111B Sheet 22 Audio ALC888 Amplifier Audio ALC888/ AmplifierSheet 23 of 40 KBC-H8/2111 KBC-H8/2111Pata JM368 Pcie to PataMini Card & TV Out/ Video Sheet 26 Daughter Connection Daughter ConnectionCCD/ BT/ FAN/ ROM Sheet 27 of 40 CCD/ BT/ FANROM Sheet 28 Mini PCI/ MDC New Card Mini PCI/ MDC/ New CardSheet 29 of 40 AC-In, Charger AC-In, ChargerSheet 30 Power 1.2V Power 1.2VVDD5 19,23,26,31,33 25VS 6,9,12 2VS 2VS 4..6,9,12,15..17Sheet 31 Power 1.5V Power 1.5V/ 1.05V19,23,26,30,33 VDD5 13,14 RUNPWROK#8VPWRGD C Sheet 32 Power 1.8V 12VVssa Vtten5VS 4,9..13,25,28 VDD5 19,23,26,30,31 10..13,21,25..28,30..325VS 6,12..14,18,19,22,24,26..28 VIN 13,19,26,29..32,34VIN VCore PowerVcoreon VttpwgdSheet 35 Audio Board Audio BoardSheet 36 Card Reader Board Card Reader BoardSheet 37 Click Board Click BoardTpaddatac Tpadclkc SWRSheet 38 HotKey Board HotKey BoardSwitch Board Sheet 39 of 40 Switch BoardPRG GND Sheet 40 USB Board USB BoardUSBP0F SBN0F SBP2F SBN2F USBN4F USBP4F USBN6F USBP6FSchematic Diagrams
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