dell inspiron 1420

64
wangfei A A B B C C D D E E 1 1 2 2 3 3 4 4 5 5 2007-03-19 Intel Crestline-PM + ICH8M REV : 1.2(DELL: X02) ??? PCB P/N: ??? uFCPGA Mobile Merom ASUS P/N : Lanai Discrete VGA nVidia NB8M Schematics Document ??? BOM NO. ??? Elsa MODEL NAME : ASUS CONFIDENTIAL PCB NO : Cover Page 1.2 Lanai 1 69 Monday, March 19, 2007 Terry_Lin <Variant Name> PROJECT: SHEET OF DATE: REVISION DESCRIPTION: DESIGN ENGINEER : SCHEMATIC FILE NAME : RELEASE DATE : Part Number Description DA800004H0L PCB 00B LA-3071P REV0 M/B MB PCB

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Page 1: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

2007-03-19

Intel Crestline-PM + ICH8M

REV : 1.2(DELL: X02)

???

PCB P/N: ???

uFCPGA Mobile Merom

ASUS P/N :

Lanai Discrete VGA nVidia NB8M Schematics Document

???

BOM NO. ???

ElsaMODEL NAME :

ASUS CONFIDENTIAL

PCB NO :

Cover Page1.2Lanai 1 69Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Part Number Description

DA800004H0L PCB 00B LA-3071P REV0 M/B

MB PCB

Page 2: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PG 49PG 59

DMI INTERFACE

PG 47

POWER SEQUENCELOGIC

Crestline

SIO

POWER CONTROLSWITCH

POWER

PG 9,10,11,12,13,14

SIO

USB2.0(P5)

PG 52

+3.3V_SUS/+5V_SUS/+3.3V_RUN+5V/+3.3V/+1.8V/+1.25_RUN

LANAI: DISCRETE

PG 40

CLOCK

FLASH

+1.8V_SUS/+0.9V_DDR_VTT

IO Board

LPC

Merom(478 Micro-FCPGA)XDP

+VCC_GFX_CORE/+1.25V_RUN

USB CONN.

(Symbol Rev.09)

SPI

1299 uFCBGA

PG 21

ECE5011ExpanderUSB 2.0 Hub(4)

REGULATOR

(Symbol Rev.09)

POWER SYSTEM

PG 28

128 Pins VTQFP

CARD READER1394/R5C833

QFN-68

RJ45/Magnetic

POWER VCORE

128 Pins VTQFP

PG 37

Bluetooth

PG 7,8 POWER I/O

MEC5025128KB FlashTMKBC

CAMERA

676 BGA

+1.5V_RUN/+1.05V_VCCP

REGULATOR(Symbol Rev.09)

CK410M+LP

USB2.0(P0,P1)

ICH8-M PCI

DISCHARGE PATH

PG 57

PG 41

PG 49

BC

PG 15,16,17,18

POWER

PG 51

POWERCHARGER

PG 38

POWERCON.

USB2.0(P7)

5V_ALW & 3.3V_ALW

PG 50

D.BCON

IHDA

SATA-HDDSATA

CD-ROMIDE

TouchpadCON.

SPI PS/2

CIR

R5538EXPRESS-CARD

PCIE (Lane4)

USB2.0(P6)

USB Board

CRT CONN. VGA VGA

MINI-CARD

USB CONN.x2USB2.0(P2,3)

USB2.0(P2,3)

MINI-CARD

TO TVCONN.PG 30

S/PDIF

AUDIO/AMP

DIGITALMIC.

JACK Board

MDC

PG 28

AudioJacks*3

RJ11 Board

RJ11

WtoBCON

SpeakerCON

SIMCARD

SIM CARD Board

PG 31

PG 32,33,34

PG 35

PG 36

PG 39

PG 41PG 41

FAN &THERMAL

PG 43EMC4001

USERINTERFACEPG 42 PG 42

SNIFFER

PG 44,45,46

BCM5906KMLG

PG 48

PG 53

PG 54

PG 55

PG 56PG 58

PG 46 PG 46

533/667 MHZ DDR II

533/667 MHZ DDR II

DDR2-SODIMM1

PG 19

PG 19

DDR2-SODIMM2

PCIEx16

PG 22,23,24,25,26,27

nVIDIA G86MPCI EXPRESS GFX

LVDS

TVOUT

Panel ConnectorPG 28

TV CONN.

WLAN

WWAN

PCIEx1 (Lane2)

USB2.0(P9)USB2.0(P9)

PCIEx1 (Lane2)

PG 31

TVOUT

PCIE (Lane6)

CAPBTNCON.PG 40

BLOCK DIAGRAM1.2Lanai 2 69Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 3: Dell Inspiron 1420

wangfei

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D

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E

1 1

2 2

3 3

4 4

5 5

Pg# Description DNI LIST

INDEX

01

02

07-08

03

09-14

15-18

19-20

32-34

22-27

37

38

39

40

41

42

43

44-46

47

50

51

30

35

36

48

49

52

31

28

29

21

04

06

INDEX

Schematic Block Diagram

Bus connection

VGA ( nVIADA - G86M & GDDR3)

XDP

LVDS CON & Camera & DMIC

SMBUS BLOCK

Power Sequence Logic

BtoB CON

Clock Generator ( CK410M+LP )

LOM BCM5906

HARDWARE MONITOR ( EMC4001 )

Power Circuit

MEDIA CARD READER / 1394 ( R5C833 )

Magnetics and RJ-45

FLASH & RTC & CAPBTN CONN

TOUCH PAD & BT & CIR & LID

ICH8M

USB PORT x 2

Crestline

EC ( MEC5025 )

DDRII SO-DIMM( 533MHz 667MHz )、

SIO ( ECE5011 )

TV OUT CON

MDC CONN

SWITCH & LED

RGB CON

CPU ( Merom 、 Penryn )

Power Rail

Cover Page

05

53-59

SCREW PAD

SATA(HDD & CD_ROM)

PCI-Express Card

AUDIO CODEC & AMP

Power Control Switch

60

61 Change list (1)

Change list (2)62

63 Change list (3)

RJ-11 CONN

R03

U01

R02

Modem board cover page

USB board cover page

Power circuit Change list

U02 USB PORT ( SINGLE * 2 )

Modem board Change list

64

R01

Description DNI LISTPg#

INDEX1.2Lanai 3 69Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 4: Dell Inspiron 1420

wangfei

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B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

ICH8-0(EHCI#1)

ICH8-1(EHCI#1)

ICH8-2(EHCI#1)

ICH8-3(EHCI#1)

ICH8-4(EHCI#1)

ICH8-7(EHCI#2)

ICH8-5(EHCI#1)

ICH8-6(EHCI#2)

ICH8-9(EHCI#2)

ICH8-8(EHCI#2)

User1(Single port , in USB BD)

User2(Single port , in USB BD)

User3(Dual port-bottom , in I/O BD)

User4(Dual port-top , in I/O BD)

Camera

ExpressCard

BT Module

WWAN / Mini Card

USB TABLE

Note : No USB for WLAN

WWAN / Mini CardLane 1

PCI Express TABLE

Lane 2

Lane 3

Lane 4

Lane 5

Lane 6

WLAN / Mini Card

ExpressCard

PCI TABLE

R5C833PCI_PIRQC#PCI_PIRQD#

PCI_REQ1#PCI_GNT1#

Footprint is 0402 if there is no descriptionResistor

Ferrite Bead

Footprint Definition

Capacitor Footprint is 0402 if there is no description

Footprint is 0603 if there is no description

For all of ESD diode, they should be placed as close aspossible to connectors and the signals from connectorsshould be routed to ESD diodes first. There is no branchor via before diodes

Layout Note

PCI_AD17

PCIDEVICE IDSEL REQ#/GNT# PIRQ

LAN BCM5906KMLG

Bus Connection1.2Lanai <OrgName>4 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 5: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ICH8-M

SIO

DIMM 0

DIMM 1

MEC5025

MEM_SDATA 195MEM_SCLK 197AJ26 ICH_SMBCLK

AD19 ICH_SMBDATA

+3.3V_RUN

7002

7002

2.2K 2.2K+3.3V_RUN

BatteryCONN.

100

+3.3V_ALW10

2.2K

111 PBAT_SMBDAT

9

112 PBAT_SMBCLK

CHARGER2.2K

SMB_DAT 4SMB_CLK 3

+3.3V_ALW

100

100 THRM_SMBCLK

4.7K

+3.3V_ALW

ECE400111+3.3V_ALW

4.7K

1299 THRM_SMBDAT

AC17 AMT_SMBCLKAE19 AMT_SMBDAT

2.2K

12 CKG_SMBDAT

2.2K

CLK GEN.7002

CLK_SDATA 17

2.2K

CLK_SCLK 16

+3.3V_RUN

2.2K

7002

+3.3V_RUN13 CKG_SMBCLK

+3.3V_ALW

2.2K2.2K

+3.3V_SUS

Express Card WWAN3032

78

MEM_SCLK 197MEM_SDATA 195

+3.3V_SUS

10K 10K

VGA LCD_DDCDATLCD_DDCCLK 43

2.2K2.2K

44

+3.3V_RUNLVDSConnector

8 LCD_SMBCLK

47pF

+3.3V_ALW

47pF

8.2K

+3.3V_ALW

7 LCD_SMDDAT

8.2K

3435

+3.3V_RUN

3230

WLAN

I/O Board

5 DOCK_SMBDAT

8.2K8.2K

+5V_MEDIA

6 DOCK_SMBCLKCAPBTN Board

SMBUS BLOCK1.2Lanai <OrgName>5 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 6: Dell Inspiron 1420

wangfei

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B

B

C

C

D

D

E

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1 1

2 2

3 3

4 4

5 5

OPTIONAL

+1.05V_VCCP

BAT54S

GFX_RUN_ONRUN_ON

ISL6260CISL6208

1.5V

_RUN

_ON

FDC653N

+2.5V_RUN

+VCC_GFX_CORE

3.3V

_RUN

_ON

1.8V

_RUN

_ON

1.05

_RUN

_ON

+VCC_CORE

RU

N_O

N

+15V_ALW

+3.3V_RTC_LDO

3.3V

_SU

S_O

N

ALW

ON

THER

M_S

TP#

1.25V_RUN_ON

SI4800BDY

0.9V

_DD

R_VT

T_O

N

SN0508073

+0.9V_DDR_VTTSU

S_O

N

+1.25V_GFX_PCIEFDS8880

+5V_ALW

DDR

_ON

ADAPTERAL

WO

NTH

ERM

_STP

#

EESIDE

+3.3V_RUN+5V_SUS

+3.3V_ALW+5V_ALW2

EMC4001

+1.25V_RUN

RU

NPW

RO

KIM

VP_V

R_O

N

+1.8V_RUN

+1.5V_RUN

+PWR_SRC

+5V_RUN

GFX_CORE_PWRGD

TPS51116

+1.8V_SUS

BATTERY

SI4800BDY

ALW

ON

THER

M_S

TP#

TPS51120

FDS6612A

SN0508073

FDS6612A

+3.3V_SUS

+RTC_CELL

Power Rail1.2Lanai 6 69Monday, March 19, 2007

Eric_Ko

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 7: Dell Inspiron 1420

wangfei

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

Layout note: Place voltagedivider within0.5" of GTLREFpin

Note:H_DPRTSTP need to daisy chainfrom ICH8 to IMVP6 to CPU.

Comp0,2 connect with Zo=27.4ohm, Comp1,3connect with Zo=55 ohm, make those traceslength shorter than 0.5". Trace should beat least 25 mils away from any othertoggling signal.

For the purpose of testability, route these signalsthrough a ground referenced Zo= 55 ohm trace thatends in a via that is near a GND via and isaccessible through an oscilloscope connection.

FSB BCLK BSEL2 BSEL1 BSEL0

533 133 0 0 1

667 166 0 1 1

800 200 0 1 0

Place C close to theCPU_TEST4 pin. Make sureCPU_TEST4 routing isreference to GND and awayfrom other noisy signal.

Voltage Level Shift

MEROM CPU (1)1.2Lanai <OrgName>7 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

COMP3

H_D#59

H_D#24

H_D#58

H_D#54

COMP1

H_D#22

H_D#60

H_D#10

H_D#6

H_D#36

COMP0

H_D#32

H_D#35

H_D#26

H_D#29

H_D#57

H_D#33

H_D#31

H_D#[0..63]

H_D#41

H_D#55

V_CPU_GTLREF

H_D#8

H_D#20

H_D#28

H_D#48

H_D#21

H_D#44

H_D#49

H_D#47

H_D#30

H_D#52

H_D#15

H_D#9

H_D#4

H_D#17

H_D#56

H_D#61

H_D#63

H_D#51

H_D#25

H_D#53

H_D#39

H_D#42

H_D#46

H_D#62

H_D#11

H_D#18

H_D#3

H_D#1H_D#0

H_D#34

H_D#12

H_D#50

H_D#43

H_D#16

H_D#40

H_D#13

H_D#7

H_D#19

H_D#14

H_D#27

H_D#45

H_D#2

H_D#23

COMP2

H_D#38H_D#5 H_D#37

H_A#20

H_A#12

H_A#7

H_A#19

H_A#3

H_A#35

H_A#11

H_A#23

H_A#34

H_RESET#

H_A#33

H_A#5

H_A#30

H_A#22

H_A#18

H_A#21

H_A#13 H_IERR#H_A#14

H_A#25H_A#26

H_A#6

H_A#4

H_A#27

H_A#8

H_A#17

H_A#31H_A#32

H_A#10H_A#9

H_THERMDCH_THERMDA

H_A#28

H_A#15H_A#16

H_A#24

H_A#29

H_A#[3..16]

H_A#[17..35]

CPU_PROCHOT#

H_THERMTRIP#

H_THERMDCH_THERMDA

H_D#[0..63] H_D#[0..63]

H_D#[0..63]

CPU_TEST1CPU_TEST2CPU_TEST3CPU_TEST4CPU_TEST5CPU_TEST6

COMP0

COMP3COMP2COMP1

CPU_TEST3

CPU_TEST5

CPU_TEST1

CPU_TEST2

CPU_TEST4

CPU_TEST6

XDP_BPM#2

XDP_BPM#0XDP_BPM#1

XDP_TDI

XDP_DBRESET#

XDP_TCK

XDP_TDOXDP_TMS

XDP_BPM#3

XDP_BPM#5XDP_BPM#4

XDP_TRST#

XDP_TMS

XDP_TDI

XDP_TCK

XDP_BPM#5

XDP_TRST#

H_REQ#0H_REQ#1

H_REQ#4

H_REQ#2H_REQ#3

H_REQ#[0..4]

CPU_PROCHOT#

H_DSTBP#09H_DINV#09

H_D#[0..63]9 H_D#[0..63] 9

H_DSTBN#19

H_DPRSTP# 10,15,53

CPU_MCH_BSEL010,21

H_DPSLP# 15

H_PSI# 53

H_DSTBN#09

H_DINV#19H_DSTBP#19

H_DSTBP#2 9

H_DSTBP#3 9

H_CPUSLP# 9

H_DSTBN#3 9

H_DINV#3 9

H_D#[0..63]9

H_PWRGOOD 15

H_DSTBN#2 9

CPU_MCH_BSEL210,21

H_DINV#2 9

CPU_MCH_BSEL110,21

H_D#[0..63] 9

H_DRDY# 9

H_A20M#15

H_BPRI# 9

CLK_CPU_BCLK 21

H_STPCLK#15

H_BNR# 9

H_A#[3..16]9

H_HIT# 9

H_LOCK# 9

H_REQ#[0..4]9

H_INTR15

H_THERMTRIP# 43

H_DEFER# 9

H_A#[17..35]9

CLK_CPU_BCLK# 21

H_ADS# 9

H_ADSTB#09

H_HITM# 9

H_BR0# 9

H_NMI15

H_THERMDC 43

H_RESET# 9,52

H_ADSTB#19

H_FERR#15

H_INIT# 15

H_DBSY# 9

H_SMI#15

H_TRDY# 9

H_IGNNE#15

H_THERMDA 43

H_RS#0 9H_RS#1 9H_RS#2 9

H_DPWR# 9

XDP_TCK 52

XDP_DBRESET# 17,38,52

XDP_BPM#1 52

XDP_TDI 52XDP_TDO 52

XDP_BPM#5 52

XDP_BPM#0 52

XDP_BPM#3 52

XDP_TRST# 52XDP_TMS 52

XDP_BPM#4 52

XDP_BPM#2 52

H_PWRGD_XDP 52

EC_CPU_PROCHOT# 37

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP +3.3V_ALW

C643 0.1UF/10V /*MLCC/+/-10%1 2

R165 1KOhm 5%1 2

R170 54.9Ohm 1%12

DATA GRP 1

DATA GRP 0

DATA

GRP

2DA

TA G

RP 3

MISC

U24B

SOCKET478

MOLEX/47387-4781E22F24E26G22F23G25E25E23K24G24J24J23H22F26K22H23J26H26H25

N22K25P26R23L23M24L22M23P25P23P22T24R24L25T25N25L26M26N24

AD26C23D25C24

AF26AF1A26

B22B23C21

Y22AB24V24V26V23T22U25U23Y25W22Y23W24W25AA23AA24AB25Y26AA26U22

AE24AD24AA21AB22AB21AC26AD20AE22AF23AC25AE21AD21AC22AD23AF22AC23AE25AF24AC20

R26U26AA1Y1

E5B5D24D6D7AE6

D0#D1#D2#D3#D4#D5#D6#D7#D8#D9#D10#D11#D12#D13#D14#D15#DSTBN0#DSTBP0#DINV0#

D16#D17#D18#D19#D20#D21#D22#D23#D24#D25#D26#D27#D28#D29#D30#D31#DSTBN1#DSTBP1#DINV1#

GTLREFTEST1TEST2TEST3TEST4TEST5TEST6

BSEL0BSEL1BSEL2

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

DSTBN2#DSTBP2#

DINV2#

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

DSTBN3#DSTBP3#

DINV3#

COMP0COMP1COMP2COMP3

DPRSTP#DPSLP#DPWR#

PWRGOODSLP#PSI#

R497

27.4Ohm1%

12

R168

27.4Ohm1%

12

T421

R500 1KOhm /*1%12

R474 56Ohm 5%1 2

H CLK

ADDR GRO

UP0

RESE

RVED

ICH

ADDR GRO

UP1

XDP/

ITP

SIG

NALS

CONT

ROL

THERMAL

U24A

SOCKET478

MOLEX/47387-4781J4L5L4K5M3N2J1N3P5P2L2P4P1R1M1

K3H2K2J3L1

Y2U5R3

W6U4Y5U1R4T5T3

W2W5Y4U2V4

W3AA4AB2AA3

V1

A6A5C4

D5C6B4A3

M4N5T2V3B2C3D2

D22D3F6

H1E2G5

H5F21E1

F1

D20B3

H4

C1F3F4G3G2

G6E4

AD4AD3AD1AC4AC2AC1AC5AA6AB3AB5AB6C20

D21A24B25

C7

A22A21

A3#A4#A5#A6#A7#A8#A9#A10#A11#A12#A13#A14#A15#A16#ADSTB0#

REQ0#REQ1#REQ2#REQ3#REQ4#

A17#A18#A19#A20#A21#A22#A23#A24#A25#A26#A27#A28#A29#A30#A31#A32#A33#A34#A35#ADSTB1#

A20M#FERR#IGNNE#

STPCLK#LINT0LINT1SMI#

RSVD01RSVD02RSVD03RSVD04RSVD05RSVD06RSVD07RSVD08RSVD09RSVD10

ADS#BNR#BPRI#

DEFER#DRDY#DBSY#

BR0#

IERR#INIT#

LOCK#

RESET#RS0#RS1#RS2#

TRDY#

HIT#HITM#

BPM0#BPM1#BPM2#BPM3#PRDY#PREQ#

TCKTDI

TDOTMS

TRST#DBR#

PROCHOT#THERMDATHERMDC

THERMTRIP#

BCLK0BCLK1

R496 0Ohm /*5%1 2

R503 1KOhm /*1%12

R2022KOhm1%

12

T311

R172 54.9Ohm 1%12

R2011KOhm1%

12

R171 54.9Ohm 1%12

R173 54.9Ohm 1%12

R197 56Ohm 5%1 2

R4952.2KOhm/*

12

R167

54.9Ohm1%

12

R196 56Ohm 5%1 2

C642 2200PF/50V MLCC/+/-10% /*

12

GS D

32

1

Q61

2N7002Id=180mA/Pd=300mW/*

R498

54.9Ohm1%

12

R169 649Ohm 1%12

Page 8: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Layout Note:Place 0.01U/25V near PINB26.

Route VCCSENSE and VSSSENSEtraces at 27.4ohms with 50mils spacing and lengthmatched to within 25 mil.Place PU and PD within1 inch of CPU.

All use 10U 4V (+-20% , X6S , 0805)Pb-Free.

8 inside cavity, north side, secondary layer.

8 inside cavity, south side, secondary layer.

6 inside cavity, north side, primary layer.

6 inside cavity, south side, primary layer.

Layout out:Place these inside socket cavity on North side secondary.

100U/25V *4 Remove to POWER CIRCUIT .

NO.41

Merom CPU (2)1.2Lanai <OrgName>8 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

VCCSENSE

VSSSENSE

VSSSENSEVCCSENSE

VCCSENSE 53

VSSSENSE 53

VID0 53VID1 53VID2 53VID3 53VID4 53VID5 53VID6 53

+VCC_CORE+VCC_CORE

+1.05V_VCCP

+1.5V_RUN

+VCC_CORE

+VCC_CORE

+VCC_CORE

+VCC_CORE

+VCC_CORE

+VCC_CORE

+VCC_CORE

+1.05V_VCCP+VCC_CORE

C62110UF/4VMLCC/+/-20%pt_c0805

12

C35210UF/4VMLCC/+/-20%pt_c0805

12

C6440.01UF/25VMLCC/+/-10%pt_c0603

12

C64510UF/4VMLCC/+/-20%pt_c0805

12

C34510UF/4VMLCC/+/-20%pt_c0805

12

C33510UF/4VMLCC/+/-20%pt_c0805

12 R176

100Ohm1%

12

C35310UF/4VMLCC/+/-20%pt_c0805

12

C59910UF/4VMLCC/+/-20%pt_c0805

12

C6330.1UF/10VMLCC/+/-10%

12

C62510UF/4VMLCC/+/-20%pt_c0805

12

C33010UF/4VMLCC/+/-20%pt_c0805

12

+CE4

220UF/2Vpt_c7343d_h75SANYO/2TPF220M7

12

C30810UF/4VMLCC/+/-20%pt_c0805

12

C60510UF/4VMLCC/+/-20%pt_c0805

12

C33610UF/4VMLCC/+/-20%pt_c0805

12

+CE3

220UF/2Vpt_c7343d_h75SANYO/2TPF220M7

12

C62610UF/4VMLCC/+/-20%pt_c0805

12

C62710UF/4VMLCC/+/-20%pt_c0805

12

C3620.1UF/10VMLCC/+/-10%

12

R177100Ohm1%

12

C5960.1UF/10VMLCC/+/-10%

12

+CE6

220UF/2Vpt_c7343d_h75SANYO/2TPF220M7

12

C31010UF/4VMLCC/+/-20%pt_c0805

12

C3070.1UF/10VMLCC/+/-10%

12

C62810UF/4VMLCC/+/-20%pt_c0805

12

C35710UF/4VMLCC/+/-20%pt_c0805

12

C35010UF/4VMLCC/+/-20%pt_c0805

12

C33410UF/4VMLCC/+/-20%pt_c0805

12

+CE8

220UF/2Vpt_c7343d_h75SANYO/2TPF220M7/*

12

U24C

SOCKET478

MOLEX/47387-4781A7A9

A10A12A13A15A17A18A20

B7B9

B10B12B14B15B17B18B20C9

C10C12C13C15C17C18D9

D10D12D14D15D17D18

E7E9

E10E12E13E15E17E18E20

F7F9

F10F12F14F15F17F18F20AA7AA9

AA10AA12AA13AA15AA17AA18AA20

AB9AC10AB10AB12AB14AB15AB17AB18

AB20AB7AC7AC9AC12AC13AC15AC17AC18AD7AD9AD10AD12AD14AD15AD17AD18AE9AE10AE12AE13AE15AE17AE18AE20AF9AF10AF12AF14AF15AF17AF18AF20

G21V6J6K6M6J21K21M21N21N6R21R6T21T6V21W21

B26C26

AD6AF5AE5AF4AE3AF3AE2

AF7

AE7

VCC001VCC002VCC003VCC004VCC005VCC006VCC007VCC008VCC009VCC010VCC011VCC012VCC013VCC014VCC015VCC016VCC017VCC018VCC019VCC020VCC021VCC022VCC023VCC024VCC025VCC026VCC027VCC028VCC029VCC030VCC031VCC032VCC033VCC034VCC035VCC036VCC037VCC038VCC039VCC040VCC041VCC042VCC043VCC044VCC045VCC046VCC047VCC048VCC049VCC050VCC051VCC052VCC053VCC054VCC055VCC056VCC057VCC058VCC059VCC060VCC061VCC062VCC063VCC064VCC065VCC066VCC067

VCC068VCC069VCC070VCC071VCC072VCC073VCC074VCC075VCC076VCC077VCC078VCC079VCC080VCC081VCC082VCC083VCC084VCC085VCC086VCC087VCC088VCC089VCC090VCC091VCC092VCC093VCC094VCC095VCC096VCC097VCC098VCC099VCC100

VCCP01VCCP02VCCP03VCCP04VCCP05VCCP06VCCP07VCCP08VCCP09VCCP10VCCP11VCCP12VCCP13VCCP14VCCP15VCCP16

VCCA01VCCA02

VID0VID1VID2VID3VID4VID5VID6

VCCSENSE

VSSSENSE

C31810UF/4VMLCC/+/-20%pt_c0805

12

C62310UF/4VMLCC/+/-20%pt_c0805

12

C61110UF/4VMLCC/+/-20%pt_c0805

12

U24D

SOCKET478

MOLEX/47387-4781A4A8

A11A14A16A19A23AF2

B6B8

B11B13B16B19B21B24C5C8

C11C14C16C19

C2C22C25

D1D4D8

D11D13D16D19D23D26

E3E6E8

E11E14E16E19E21E24

F5F8

F11F13F16F19

F2F22F25G4G1

G23G26

H3H6

H21H24

J2J5

J22J25K1K4

K23K26

L3L6

L21L24M2M5

M22M25

N1N4

N23N26

P3

P6P21P24R2R5R22R25T1T4T23T26U3U6U21U24V2V5V22V25W1W4W23W26Y3Y6Y21Y24AA2AA5AA8AA11AA14AA16AA19AA22AA25AB1AB4AB8AB11AB13AB16AB19AB23AB26AC3AC6AC8AC11AC14AC16AC19AC21AC24AD2AD5AD8AD11AD13AD16AD19AD22AD25AE1AE4AE8AE11AE14AE16AE19AE23AE26

AF6AF8AF11AF13AF16AF19AF21A25AF25

A2

VSS001VSS002VSS003VSS004VSS005VSS006VSS007VSS008VSS009VSS010VSS011VSS012VSS013VSS014VSS015VSS016VSS017VSS018VSS019VSS020VSS021VSS022VSS023VSS024VSS025VSS026VSS027VSS028VSS029VSS030VSS031VSS032VSS033VSS034VSS035VSS036VSS037VSS038VSS039VSS040VSS041VSS042VSS043VSS044VSS045VSS046VSS047VSS048VSS049VSS050VSS051VSS052VSS053VSS054VSS055VSS056VSS057VSS058VSS059VSS060VSS061VSS062VSS063VSS064VSS065VSS066VSS067VSS068VSS069VSS070VSS071VSS072VSS073VSS074VSS075VSS076VSS077VSS078VSS079VSS080VSS081

VSS082VSS083VSS084VSS085VSS086VSS087VSS088VSS089VSS090VSS091VSS092VSS093VSS094VSS095VSS096VSS097VSS098VSS099VSS100VSS101VSS102VSS103VSS104VSS105VSS106VSS107VSS108VSS109VSS110VSS111VSS112VSS113VSS114VSS115VSS116VSS117VSS118VSS119VSS120VSS121VSS122VSS123VSS124VSS125VSS126VSS127VSS128VSS129VSS130VSS131VSS132VSS133VSS134VSS135VSS136VSS137VSS138VSS139VSS140VSS141VSS142VSS143VSS144VSS145VSS146VSS147VSS148VSS149VSS150VSS151VSS152VSS153

VSS155VSS156VSS157VSS158VSS159VSS160VSS161VSS162VSS163

VSS154

C31210UF/4VMLCC/+/-20%pt_c0805

12

C60410UF/4VMLCC/+/-20%pt_c0805

12

+CE12

220UF/2Vpt_c7343d_h75SANYO/2TPF220M7/*

12

C34910UF/4VMLCC/+/-20%pt_c0805

12

+CE2

220UF/4Vpt_c7343d_h79+/-20%

12

C35110UF/4VMLCC/+/-20%pt_c0805

12

C31310UF/4VMLCC/+/-20%pt_c0805

12

C31110UF/4VMLCC/+/-20%pt_c0805

12

C33910UF/4VMLCC/+/-20%pt_c0805

12

+CE5

220UF/2Vpt_c7343d_h75SANYO/2TPF220M7

12

C5950.1UF/10VMLCC/+/-10%

12

C61510UF/4VMLCC/+/-20%pt_c0805

12

C6320.1UF/10VMLCC/+/-10%

12

C61310UF/4VMLCC/+/-20%pt_c0805

12

C32210UF/4VMLCC/+/-20%pt_c0805

12

C62910UF/4VMLCC/+/-20%pt_c0805

12

Page 9: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Layout Note:Place the 0.1uF decoupling capacitorwithin 100 mils from GMCH pins.

Layout Note:H_RCOMP trace should be10-mil wide with 20-milspacing

Crestline(HOST)1.2Lanai <OrgName>9 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

H_A#18

H_A#5

H_A#23

H_A#4

H_A#11H_A#10

H_A#6

H_A#14

H_A#24

H_A#20

H_A#26

H_A#16

H_A#27

H_A#7

H_A#30

H_A#19

H_A#25

H_A#3

H_A#8

H_A#22

H_A#13

H_A#29

H_A#15

H_A#12

H_A#9

H_A#28

H_A#21

H_A#17

H_A#31

H_A#34

H_A#32H_A#33

H_A#35

H_SWING

H_D#2

H_D#0

H_D#37

H_D#7

H_D#26

H_D#19

H_D#56

H_D#51

H_D#60

H_D#43

H_D#53

H_D#57

H_D#33

H_D#22H_D#23

H_D#59

H_D#14

H_D#42

H_D#17

H_D#6

H_D#12

H_D#10

H_D#61

H_D#38

H_D#49

H_D#55

H_D#25

H_D#13

H_D#48

H_D#28

H_D#30

H_D#36

H_D#54

H_D#20

H_D#35

H_D#44

H_D#24

H_D#47

H_D#45

H_D#40

H_D#11

H_D#15

H_D#18

H_D#52

H_D#29

H_D#41

H_D#27

H_D#31

H_D#46

H_D#63

H_D#9

H_D#58

H_D#4

H_SCOMP

H_D#5

H_D#16

H_D#1

H_D#50

H_D#34

H_D#62

H_D#21

H_D#32

H_D#39

H_D#3

H_D#8

H_RCOMP

H_SCOMP#

H_SWING

H_RCOMP

H_SCOMPH_SCOMP#

H_REF

H_A#[3..35]H_D#[0..63]

H_RESET#7,52H_CPUSLP#7

H_DINV#0 7H_DINV#1 7H_DINV#2 7H_DINV#3 7

H_DSTBN#0 7H_DSTBN#1 7H_DSTBN#2 7H_DSTBN#3 7

H_DSTBP#0 7H_DSTBP#1 7H_DSTBP#2 7H_DSTBP#3 7

H_ADS# 7H_ADSTB#0 7H_ADSTB#1 7H_BNR# 7

H_BR0# 7

H_DBSY# 7

H_DPWR# 7H_DRDY# 7H_HIT# 7H_HITM# 7

H_TRDY# 7H_LOCK# 7

CLK_MCH_BCLK# 21CLK_MCH_BCLK 21

H_DEFER# 7

H_BPRI# 7

H_A#[3..35] 7

H_REQ#0 7H_REQ#1 7H_REQ#2 7H_REQ#3 7H_REQ#4 7

H_RS#0 7H_RS#1 7H_RS#2 7

H_D#[0..63]7

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

C6300.1UF/10V

MLCC/+/-10%

12

R19954.9Ohm1%

12

C6170.1UF/10V

MLCC/+/-10%

12

HOST

U11A

CRESTLINE_965PM

G17C14K16B13L16J17B14K19P15R17B16H20L19D17M17N16J19B18E19B17

J13

B15E17

B11C11M11C15F16L13

G12H17G20C8E8F12

AM7

B6

AM5

E2

A11H13

G2

M10

M3

W3

AB2

AJ14

AE5

N8H2

C10

N12N9H5

P13K9M2

W10Y8V4

G7

J1N5N3

W6W9N2Y7Y9P4

M6

N1AD12

AE3AD9AC9AC7

AC14AD11AC11

H7

AD7AB1

Y3AC6AE2AC5AG3AJ9AH8

H3

AE9AE11AH12

AJ5AH5AJ6AE7AJ7AJ2

G4

AJ3AH2

AH13

F3

D6

K5L2AD13AE13

H8K7

M7K3AD2AH11

L7K2AC2AJ10

W1

B9A9

B7

E4C6G10

M14E13

B12

C18A19B19N19

B3

E5

C2

E12D7D8

W2

H_A#_10H_A#_11H_A#_12H_A#_13H_A#_14H_A#_15H_A#_16H_A#_17H_A#_18H_A#_19H_A#_20H_A#_21H_A#_22H_A#_23H_A#_24H_A#_25H_A#_26H_A#_27H_A#_28H_A#_29

H_A#_3

H_A#_30H_A#_31

H_A#_4H_A#_5H_A#_6H_A#_7H_A#_8H_A#_9

H_ADS#H_ADSTB#_0H_ADSTB#_1

H_BNR#H_BPRI#

H_BREQ#

HPLL_CLK#

H_CPURST#

HPLL_CLK

H_D#_0

H_REQ#_2H_REQ#_3

H_D#_1

H_D#_10

H_D#_20

H_D#_30

H_D#_40

H_D#_50

H_D#_60

H_D#_8H_D#_9

H_DBSY#

H_D#_11H_D#_12H_D#_13H_D#_14H_D#_15H_D#_16H_D#_17H_D#_18H_D#_19

H_D#_2

H_D#_21H_D#_22H_D#_23H_D#_24H_D#_25H_D#_26H_D#_27H_D#_28H_D#_29

H_D#_3

H_D#_31H_D#_32H_D#_33H_D#_34H_D#_35H_D#_36H_D#_37H_D#_38H_D#_39

H_D#_4

H_D#_41H_D#_42H_D#_43H_D#_44H_D#_45H_D#_46H_D#_47H_D#_48H_D#_49

H_D#_5

H_D#_51H_D#_52H_D#_53H_D#_54H_D#_55H_D#_56H_D#_57H_D#_58H_D#_59

H_D#_6

H_D#_61H_D#_62H_D#_63

H_D#_7

H_DEFER#

H_DINV#_0H_DINV#_1H_DINV#_2H_DINV#_3

H_DPWR#H_DRDY#

H_DSTBN#_0H_DSTBN#_1H_DSTBN#_2H_DSTBN#_3

H_DSTBP#_0H_DSTBP#_1H_DSTBP#_2H_DSTBP#_3

H_SCOMP

H_AVREFH_DVREF

H_TRDY#

H_HIT#H_HITM#H_LOCK#

H_REQ#_0H_REQ#_1

H_REQ#_4

H_A#_32H_A#_33H_A#_34H_A#_35

H_SWING

H_CPUSLP#

H_RCOMP

H_RS#_0H_RS#_1H_RS#_2

H_SCOMP#

R49424.9Ohm1%

12

R493100Ohm1%

12

R4821KOhm1%

12

R492221Ohm

1%

12

R19854.9Ohm1%

12

R4842KOhm1%

12

Page 10: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Non-iAMT

Layout Note:Location of all MCH_CFG strapresistors needs to be close tominmize stub.

CFG5

CFG9

CFG16

CFG19

CFG20

DMI X2 SelectPCI ExpressGraphic LaneFSB DynamicODTDMI LaneReversal

SDVO/PCIEConcurrentOperation

SDVO Present.SDVO_CRTL_DATA

Low=DMIx2High=DMIx4 (Default)Low=Reverse LaneHigh=Normal operationLow=Dynamic ODT DisableHigh=Dynamic ODT Enable (default)Low=Normal (default)High=Lane ReversedLow=Only SDVO or PCIEx1 is operational (defaults)High=SDVO and PCIEx1 are operating sumultaneously via PEG port

Low=No SDVO Device Present(defaults)High=SDVO Device Prsent

Connect toXDP CONN.

Tolerence:X7R +/-10%

NO.2

Crestline(VGA,DMI)1.2Lanai <OrgName>10 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

SM_RCOMP_VOHSM_RCOMP_VOL

CFG3

CFG16

CFG7

CFG10

CFG18

CFG14

CFG11

CFG17

CFG4

CFG6

CFG15

CFG9

CFG19

CFG5

PCIE_MRX_GTX_P14

PCIE_MRX_GTX_P8

PCIE_MRX_GTX_P6

PCIE_MRX_GTX_P9

PCIE_MRX_GTX_P4

VCC3G_PCIE_R

PCIE_MRX_GTX_P12PCIE_MRX_GTX_P13

PCIE_MRX_GTX_P3

PCIE_MRX_GTX_P5

PCIE_MRX_GTX_P2

PCIE_MRX_GTX_P0

PCIE_MRX_GTX_P10

PCIE_MRX_GTX_P7

PCIE_MRX_GTX_P15

PCIE_MRX_GTX_P11

PCIE_MRX_GTX_P1

PCIE_MRX_GTX_N11

PCIE_MRX_GTX_N3

PCIE_MRX_GTX_N7

PCIE_MRX_GTX_N0

PCIE_MRX_GTX_N15

PCIE_MRX_GTX_N8

PCIE_MRX_GTX_N13

PCIE_MRX_GTX_N2

PCIE_MRX_GTX_N5

PCIE_MRX_GTX_N9

PCIE_MRX_GTX_N4

PCIE_MRX_GTX_N1

PCIE_MRX_GTX_N6

PCIE_MRX_GTX_N14

PCIE_MRX_GTX_N12

PCIE_MRX_GTX_N10

PCIE_MTX_GRX_C_N4

PCIE_MTX_GRX_N0

PCIE_MTX_GRX_N2

PCIE_MTX_GRX_N10

PCIE_MTX_GRX_N1

PCIE_MTX_GRX_N8

PCIE_MTX_GRX_C_N11

PCIE_MTX_GRX_C_N6

PCIE_MTX_GRX_C_N9

PCIE_MTX_GRX_C_N15

PCIE_MTX_GRX_C_N1

PCIE_MTX_GRX_N5

PCIE_MTX_GRX_N7

PCIE_MTX_GRX_N12PCIE_MTX_GRX_N11

PCIE_MTX_GRX_N3

PCIE_MTX_GRX_C_N5

PCIE_MTX_GRX_C_N3PCIE_MTX_GRX_C_N2

PCIE_MTX_GRX_N15

PCIE_MTX_GRX_C_N12

PCIE_MTX_GRX_C_N14

PCIE_MTX_GRX_N9PCIE_MTX_GRX_C_N10

PCIE_MTX_GRX_N6

PCIE_MTX_GRX_N13PCIE_MTX_GRX_N14

PCIE_MTX_GRX_C_N7

PCIE_MTX_GRX_C_N13

PCIE_MTX_GRX_C_N0

PCIE_MTX_GRX_N4

PCIE_MTX_GRX_C_N8

PCIE_MTX_GRX_C_P6

PCIE_MTX_GRX_C_P0

PCIE_MTX_GRX_C_P2

PCIE_MTX_GRX_C_P12

PCIE_MTX_GRX_C_P9 PCIE_MTX_GRX_P9

PCIE_MTX_GRX_P14

PCIE_MTX_GRX_P0PCIE_MTX_GRX_C_P1

PCIE_MTX_GRX_P8

PCIE_MTX_GRX_C_P10

PCIE_MTX_GRX_P2

PCIE_MTX_GRX_P5

PCIE_MTX_GRX_C_P14PCIE_MTX_GRX_C_P15 PCIE_MTX_GRX_P15

PCIE_MTX_GRX_C_P3

PCIE_MTX_GRX_C_P8

PCIE_MTX_GRX_C_P4

PCIE_MTX_GRX_P6

PCIE_MTX_GRX_P11PCIE_MTX_GRX_P10

PCIE_MTX_GRX_C_P13

PCIE_MTX_GRX_P4

PCIE_MTX_GRX_C_P7

PCIE_MTX_GRX_C_P11

PCIE_MTX_GRX_P1

PCIE_MTX_GRX_P7

PCIE_MTX_GRX_P13PCIE_MTX_GRX_P12

PCIE_MTX_GRX_C_P5

PCIE_MTX_GRX_P3

SMRCOMPNSMRCOMPP

SMRCOMPPSMRCOMPN

MCH_CLVREF

MCH_CLVREF

PM_EXTTS#0

THERMTRIP_MCH#

PM_EXTTS#1

PLTRST#_R

CFG8

CFG12CFG13

CFG20

PM_EXTTS#0PM_EXTTS#1

THERMTRIP_MCH#

SM_RCOMP_VOL

SM_RCOMP_VOH LCTLB_DATALCTLA_CLK

DDR_A_MA14DDR_B_MA14

LCTLB_DATALCTLA_CLK

PLTRST#_R

M_CLK_DDR0 19M_CLK_DDR1 19M_CLK_DDR2 19M_CLK_DDR3 19

M_CLK_DDR#0 19M_CLK_DDR#1 19

M_CLK_DDR#3 19M_CLK_DDR#2 19

DDR_CKE2_DIMMB 19,20DDR_CKE3_DIMMB 19,20

DDR_CKE1_DIMMA 19,20DDR_CKE0_DIMMA 19,20

DDR_CS3_DIMMB# 19,20

DDR_CS1_DIMMA# 19,20DDR_CS0_DIMMA# 19,20

DDR_CS2_DIMMB# 19,20

M_ODT3 19,20M_ODT2 19,20M_ODT1 19,20M_ODT0 19,20

CPU_MCH_BSEL07,21CPU_MCH_BSEL17,21CPU_MCH_BSEL27,21

CLK_3GPLLREQ# 21MCH_ICH_SYNC# 17

ICH_CL_RST0# 17ICH_CL_PWROK 17,37CL_DATA0 17CL_CLK0 17

CLK_MCH_3GPLL 21CLK_MCH_3GPLL# 21

PCIE_MTX_GRX_P[0..15] 22PCIE_MTX_GRX_N[0..15] 22

PCIE_MRX_GTX_N[0..15] 22

PCIE_MRX_GTX_P[0..15] 22

DMI_MRX_ITX_N0 16DMI_MRX_ITX_N1 16DMI_MRX_ITX_N2 16DMI_MRX_ITX_N3 16

DMI_MRX_ITX_P0 16DMI_MRX_ITX_P1 16DMI_MRX_ITX_P2 16DMI_MRX_ITX_P3 16

DMI_MTX_IRX_N0 16DMI_MTX_IRX_N1 16DMI_MTX_IRX_N2 16DMI_MTX_IRX_N3 16

DMI_MTX_IRX_P0 16DMI_MTX_IRX_P1 16DMI_MTX_IRX_P2 16DMI_MTX_IRX_P3 16

PM_BMBUSY#17

PM_EXTTS#119PM_EXTTS#019H_DPRSTP#7,15,53

ICH_PWRGD17,51

DPRSLPVR17,53THERMTRIP_MCH#43

LCTLA_CLK52LCTLB_DATA52

DDR_A_MA1419,20DDR_B_MA1419,20

SB_NB_PCIE_RST#16

PLTRST#16,35,37

+VCC_PEG

V_DDR_MCH_REF

+1.8V_SUS

+1.25V_RUN

+3.3V_RUN

+3.3V_RUN

+1.05V_VCCP

+1.8V_SUS

+3.3V_RUN

C546 0.1UF/10V1 2

R477 4.02KOhm 1%12

R161392Ohm1%pt_r0603

12

C5792.2UF/10VMLCC/+/-10%c0603,pt_c0603

12

T20 1

C543 0.1UF/10V1 2

T129 1

C549 0.1UF/10V1 2

C2930.1UF/10VMLCC/+/-10%

12

C536 0.1UF/10V1 2

T18 1

R467 4.02KOhm /*1%12

C558 0.1UF/10V1 2

C559 0.1UF/10V1 2

C552 0.1UF/10V1 2

T34 1

T128 1

R1853.01KOhm1%

12

T30 1 C565 0.1UF/10V1 2

C5802.2UF/10VMLCC/+/-10%c0603,pt_c0603

12

R464 10KOhm 5% /*1 2

T1271

R483 100Ohm 5%12

R4660Ohm

5%

12

T25 1

PM

MISC

NC

DDR MUXING

CLK

DMI

CFG

RSVD

GRAPHICS VID

ME

U11B

CRESTLINE_965PM

AV29BB23

BF23

BA25

AW30BA23

BG23

AW25

BE29AY32BD39BG37

BG20BK16BG16BE13

BH39

BH18BJ15BJ14BE16

BL15BK14

AR49AW4

L32N33

N24

P27N27

L35

C21C23F23N23G23J20C20R24L23J23E23E20K23M20M24

G41

L36J36

AW49AV20

B42C42H48H47

AN47AJ38AN42AN46

AM47AJ39AN41AN45

AJ46AJ41AM40AM44

AJ47AJ42AM39AM43

AR37

AL36AM36

AM37

BJ20BK22BF19BH20BK18

L39

AV23

AW23

BC23BD24

AW20BK20

AR12AR13AM12AN13

P36P37R35N35

E35A39C38B39E36

BJ18

BK31BL31

N20G36

J12

AM49AK50AT43AN49AM50

C48D47B44C44

BJ29BE24

B51

BJ51BK51BK50BL50BL49

BL3BL2BK1BJ1E1A5

C51B50A50A49

H35K36G39

D20

G40

H10

A35B37B36B34C34

K45K44

A37BK2 R32

SM_CK_0SM_CK_1

RSVD28

SM_CK_3

SM_CK#_0SM_CK#_1

RSVD29

SM_CK#_3

SM_CKE_0SM_CKE_1SM_CKE_3SM_CKE_4

SM_CS#_0SM_CS#_1SM_CS#_2SM_CS#_3

RSVD34

SM_ODT_0SM_ODT_1SM_ODT_2SM_ODT_3

SM_RCOMPSM_RCOMP#

SM_VREF_0SM_VREF_1

CFG_18CFG_19

CFG_2

CFG_0CFG_1

CFG_20

CFG_3CFG_4CFG_5CFG_6CFG_7CFG_8CFG_9CFG_10CFG_11CFG_12CFG_13CFG_14CFG_15CFG_16CFG_17

PM_BM_BUSY#

PM_EXT_TS#_0PM_EXT_TS#_1PWROKRSTIN#

DPLL_REF_CLKDPLL_REF_CLK#

DPLL_REF_SSCLKDPLL_REF_SSCLK#

DMI_RXN_0DMI_RXN_1DMI_RXN_2DMI_RXN_3

DMI_RXP_0DMI_RXP_1DMI_RXP_2DMI_RXP_3

DMI_TXN_0DMI_TXN_1DMI_TXN_2DMI_TXN_3

DMI_TXP_0DMI_TXP_1DMI_TXP_2DMI_TXP_3

RSVD10

RSVD12RSVD11

RSVD13

RSVD22RSVD23RSVD24RSVD25RSVD26

PM_DPRSTP#

SM_CK_4

SM_CK#_4

RSVD30RSVD31

RSVD35RSVD36

RSVD5RSVD6RSVD7RSVD8

RSVD1RSVD2RSVD3RSVD4

GFX_VID_0GFX_VID_1GFX_VID_2GFX_VID_3

GFX_VR_EN

RSVD27

SM_RCOMP_VOHSM_RCOMP_VOL

THERMTRIP#DPRSLPVR

RSVD9

CL_CLKCL_DATA

CL_PWROKCL_RST#CL_VREF

RSVD37RSVD38RSVD39RSVD40

RSVD32RSVD33

RSVD21

NC_1NC_2NC_3NC_4NC_5NC_6NC_7NC_8NC_9NC_10NC_11NC_12NC_13NC_14NC_15

SDVO_CTRL_CLKSDVO_CTRL_DATA

CLK_REQ#

RSVD14

ICH_SYNC#

RSVD20

RSVD41RSVD42RSVD43RSVD44RSVD45

PEG_CLK#PEG_CLK

TEST_1NC_16 TEST_2

T32 1

C554 0.1UF/10V1 2

C561 0.1UF/10V1 2

R48020Ohm

1%

12

R471 4.02KOhm /*1%12

C563 0.1UF/10V1 2

C562 0.1UF/10V1 2

R48120Ohm

1%

12

C541 0.1UF/10V1 2

C535 0.1UF/10V1 2

R475 4.02KOhm /*1%12

T22 1

T135 1

R4620Ohm

5%

12

R479 4.02KOhm /*1%12

T26 1

C553 0.1UF/10V1 2

T37 1

C547 0.1UF/10V1 2

C5850.01UF/25VMLCC/+/-10%

12

T35 1

C540 0.1UF/10V1 2

R1621KOhm1%

12

C555 0.1UF/10V1 2

R463 10KOhm 5% /*1 2

T291

T33 1

C564 0.1UF/10V1 2

T23 1

T19 1

R47020KOhm5%

12

R1841KOhm0.1%

12

T131 1

C545 0.1UF/10V1 2

C556 0.1UF/10V1 2

C534 0.1UF/10V1 2

C539 0.1UF/10V1 2T132 1

C548 0.1UF/10V1 2T137 1

T39 1

T271

C538 0.1UF/10V1 2

T36 1

T40 1

C5860.01UF/25VMLCC/+/-10%

12

T281

R4650Ohm

5%

12

C542 0.1UF/10V1 2

T21 1

T38 1

R151 0Ohm 5%1 2

T130 1

T41 1

R47656Ohm 5%

1 2

C557 0.1UF/10V1 2

C551 0.1UF/10V1 2

LVDS

PCI-EXPRESS GRAPHICS

TV

VGA

U11C

CRESTLINE_965PM

N43M43

J51L51N47T45T50U40Y44Y40AB51W49AD44AD40AG46AH49AG45AG41

J50L50M47U44T49T41W45W41AB50Y48AC45AC41AH47AG49AH45AG42

N45

AC46

N51R50T42Y43W46W38AD39

U39

AC49AC42AH39AE49AH44

U47

M45T38T46N50R51U43W42Y47Y39AC38AD47AC50AD43AG39AE50AH43

E39E40C37D35K40

L41L43N41N40D46C45

G51E51F49

E50F48

D44E42

G44B47B45

A47A45

H39

E27G27K27

F27J27L27

H32G32

K33G35

K29J29

F33C32

F29E29

E33

G50

E44

J40

M35P33

PEG_COMPIPEG_COMPO

PEG_RX#_0PEG_RX#_1PEG_RX#_2PEG_RX#_3PEG_RX#_4PEG_RX#_5PEG_RX#_6PEG_RX#_7PEG_RX#_8PEG_RX#_9

PEG_RX#_10PEG_RX#_11PEG_RX#_12PEG_RX#_13PEG_RX#_14PEG_RX#_15

PEG_RX_0PEG_RX_1PEG_RX_2PEG_RX_3PEG_RX_4PEG_RX_5PEG_RX_6PEG_RX_7PEG_RX_8PEG_RX_9

PEG_RX_10PEG_RX_11PEG_RX_12PEG_RX_13PEG_RX_14PEG_RX_15

PEG_TX#_0

PEG_TX#_10

PEG_TX#_3PEG_TX#_4PEG_TX#_5PEG_TX#_6PEG_TX#_7PEG_TX#_8PEG_TX#_9

PEG_TX#_1

PEG_TX#_11PEG_TX#_12PEG_TX#_13PEG_TX#_14PEG_TX#_15

PEG_TX#_2

PEG_TX_0PEG_TX_1PEG_TX_2PEG_TX_3PEG_TX_4PEG_TX_5PEG_TX_6PEG_TX_7PEG_TX_8PEG_TX_9

PEG_TX_10PEG_TX_11PEG_TX_12PEG_TX_13PEG_TX_14PEG_TX_15

L_CTRL_CLKL_CTRL_DATAL_DDC_CLKL_DDC_DATAL_VDD_EN

LVDS_IBGLVDS_VBGLVDS_VREFHLVDS_VREFLLVDSA_CLK#LVDSA_CLK

LVDSA_DATA#_0LVDSA_DATA#_1LVDSA_DATA#_2

LVDSA_DATA_1LVDSA_DATA_2

LVDSB_CLK#LVDSB_CLK

LVDSB_DATA#_0LVDSB_DATA#_1LVDSB_DATA#_2

LVDSB_DATA_1LVDSB_DATA_2

L_BKLT_EN

TVA_DACTVB_DACTVC_DAC

TVA_RTNTVB_RTNTVC_RTN

CRT_BLUECRT_BLUE#

CRT_DDC_CLKCRT_DDC_DATA

CRT_GREENCRT_GREEN#

CRT_HSYNCCRT_TVO_IREF

CRT_REDCRT_RED#

CRT_VSYNC

LVDSA_DATA_0

LVDSB_DATA_0

L_BKLT_CTRL

TV_DCONSEL_0TV_DCONSEL_1

R46124.9Ohm 1%1 2

C544 0.1UF/10V1 2

T24 1

T138 1

T1261

C533 0.1UF/10V1 2

C537 0.1UF/10V1 2

R469 10KOhm 5%1 2

R487 0Ohm 5% /*1 2

C560 0.1UF/10V1 2

T133 1

R1831KOhm0.1%

12

R468 10KOhm 5%1 2

R486 0Ohm 5%1 2

Page 11: Dell Inspiron 1420

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D D

C C

B B

A A

Crestline(DDR2)1.2Lanai <OrgName>11 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

DDR_A_D30

DDR_A_D15

DDR_A_D50

DDR_A_DQS#0

DDR_A_D56

DDR_A_D21

DDR_A_D23

DDR_A_D47

DDR_A_DM1

DDR_A_DQS1

DDR_A_MA3

DDR_A_D44

DDR_A_D5

DDR_A_D36

DDR_A_DM2

DDR_A_DQS#7

DDR_A_D55

DDR_A_CAS#

DDR_A_DQS4

DDR_A_D35DDR_A_D34

DDR_A_D8

DDR_A_MA0

DDR_A_DQS0

DDR_A_MA11

DDR_A_D4

DDR_A_D25

DDR_A_DM5

DDR_A_D27

DDR_A_DQS6

DDR_A_D24

DDR_A_D57

DDR_A_D16

DDR_A_D20

DDR_A_BS1

DDR_A_D59

DDR_A_DQS#2

DDR_A_D17

DDR_A_MA12

DDR_A_D42

DDR_A_D48

DDR_A_BS2DDR_A_D1

DDR_A_D61

DDR_A_D33

DDR_A_D2

DDR_A_D53

DDR_A_DQS#3

DDR_A_MA5

DDR_A_DQS3

DDR_A_D51

DDR_A_BS0

DDR_A_D39DDR_A_D40

DDR_A_DM0

DDR_A_D37DDR_A_D38 DDR_A_MA6

DDR_A_DQS#5

DDR_A_D52

DDR_A_DM6

DDR_A_MA8

DDR_A_D14

DDR_A_D63

DDR_A_DQS5

DDR_A_MA9

DDR_A_DM7

DDR_A_D22

DDR_A_D12

DDR_A_MA10

DDR_A_DQS7

DDR_A_MA13

DDR_A_DM4

DDR_A_DQS#6

DDR_A_D11

DDR_A_D62

DDR_A_MA7

DDR_A_D9

DDR_A_D41

DDR_A_D0

DDR_A_D46

DDR_A_D18

DDR_A_D26

DDR_A_DQS#1

DDR_A_D13

DDR_A_MA2

DDR_A_D43

DDR_A_D31

DDR_A_DQS#4

DDR_A_D10

DDR_A_D28

DDR_A_MA1DDR_A_D32

DDR_A_D19

DDR_A_DM3

DDR_A_D60

DDR_A_D58

DDR_A_DQS2

DDR_A_MA4

DDR_A_D7

DDR_A_D49

DDR_A_D54

DDR_A_D29

DDR_A_D3

DDR_A_D45

DDR_A_D6

DDR_A_WE#

DDR_A_RAS#

DDR_B_MA2

DDR_B_D48

DDR_B_D9

DDR_B_D42

DDR_B_D23

DDR_B_DQS#7

DDR_B_MA11

DDR_B_D58

DDR_B_D3

DDR_B_D8

DDR_B_D34

DDR_B_D32

DDR_B_MA12

DDR_B_MA7

DDR_B_BS1

DDR_B_DQS2

DDR_B_D47

DDR_B_MA3

DDR_B_D18

DDR_B_DM0

DDR_B_D15 DDR_B_DQS0

DDR_B_D46

DDR_B_D63

DDR_B_D39

DDR_B_D37

DDR_B_D7

DDR_B_D43

DDR_B_CAS#

DDR_B_D13

DDR_B_D20 DDR_B_DQS5

DDR_B_DM1

DDR_B_D22

DDR_B_D27

DDR_B_D52

DDR_B_D54

DDR_B_MA0

DDR_B_D17

DDR_B_MA9

DDR_B_D44

DDR_B_D62

DDR_B_D35

DDR_B_D25

DDR_B_D19

DDR_B_D11

DDR_B_BS2

DDR_B_DQS6

DDR_B_D16

DDR_B_MA4

DDR_B_DQS#5

DDR_B_D5

DDR_B_DQS3

DDR_B_D0

DDR_B_D38

DDR_B_D4

DDR_B_D28

DDR_B_BS0

DDR_B_DQS7

DDR_B_D60

DDR_B_D31

DDR_B_D50

DDR_B_MA6

DDR_B_D14

DDR_B_D1

DDR_B_DM2

DDR_B_D29

DDR_B_D2

DDR_B_D49

DDR_B_D41

DDR_B_D61

DDR_B_MA5

DDR_B_D45

DDR_B_MA10

DDR_B_D59

DDR_B_DQS#4

DDR_B_D56

DDR_B_DQS#3

DDR_B_DM3

DDR_B_D24

DDR_B_DQS1

DDR_B_MA13

DDR_B_MA8

DDR_B_D53

DDR_B_DQS#6

DDR_B_D51

DDR_B_DQS#1

DDR_B_D12

DDR_B_D30

DDR_B_MA1

DDR_B_D21

DDR_B_DM7

DDR_B_D55

DDR_B_D40

DDR_B_D57

DDR_B_DQS#0

DDR_B_D6

DDR_B_D26

DDR_B_D36

DDR_B_DM4DDR_B_DM5

DDR_B_D10

DDR_B_DQS#2

DDR_B_DQS4

DDR_B_D33

DDR_B_DM6

DDR_B_WE#

DDR_B_RAS#

DDR_A_CAS# 19,20

DDR_A_BS1 19,20DDR_A_BS2 19,20

DDR_A_RAS# 19,20

DDR_A_WE# 19,20

DDR_B_BS1 19,20DDR_B_BS2 19,20

DDR_B_BS0 19,20

DDR_B_CAS# 19,20

DDR_B_RAS# 19,20

DDR_B_WE# 19,20

DDR_A_BS0 19,20

DDR_A_DQS[0..7] 19

DDR_A_MA[0..13] 19,20

DDR_A_D[0..63]19

DDR_A_DM[0..7] 19

DDR_B_DQS#[0..7] 19

DDR_B_DM[0..7] 19

DDR_B_MA[0..13] 19,20

DDR_B_DQS[0..7] 19

DDR_B_D[0..63]19

DDR_A_DQS#[0..7] 19DDR SYSTEM MEMORY A

U11D

CRESTLINE_965PM

AR43AW44

BG47BJ45BB47BG50BH49BE45

AW43BE44BG42BE40

BA45

BF44BH45BG40BF40AR40

AW40AT39

AW36AW41AY41

AY46

AV38AT38AV13AT13

AW11AV11AU15AT11BA13BA11

AR41

BE10BD10BD8AY9

BG10AW9BD7BB9BB5AY7

AR45

AT5AT7AY6BB7AR5AR8AR9AN3AM8

AN10

AT42

AT9AN9AM9

AN11

AW47BB45BF48

BB19BK19BF29

BL17

AT45BD44BD42AW38AW13BG8AY5

AT46BE48BB43BC37BB16BH6BB2AP3

AN6

AT47BD47BC41BA37BA16BH7BC1AP2

BJ19BD20

BC19BE28BG30BJ16

BK27BH28BL24BK28BJ27BJ25BL28BA28

BE18AY20

BA19

SA_DQ_0SA_DQ_1

SA_DQ_10SA_DQ_11SA_DQ_12SA_DQ_13SA_DQ_14SA_DQ_15SA_DQ_16SA_DQ_17SA_DQ_18SA_DQ_19

SA_DQ_2

SA_DQ_20SA_DQ_21SA_DQ_22SA_DQ_23SA_DQ_24SA_DQ_25SA_DQ_26SA_DQ_27SA_DQ_28SA_DQ_29

SA_DQ_3

SA_DQ_30SA_DQ_31SA_DQ_32SA_DQ_33SA_DQ_34SA_DQ_35SA_DQ_36SA_DQ_37SA_DQ_38SA_DQ_39

SA_DQ_4

SA_DQ_40SA_DQ_41SA_DQ_42SA_DQ_43SA_DQ_44SA_DQ_45SA_DQ_46SA_DQ_47SA_DQ_48SA_DQ_49

SA_DQ_5

SA_DQ_50SA_DQ_51SA_DQ_52SA_DQ_53SA_DQ_54SA_DQ_55SA_DQ_56SA_DQ_57SA_DQ_58SA_DQ_59

SA_DQ_6

SA_DQ_60SA_DQ_61SA_DQ_62SA_DQ_63

SA_DQ_7SA_DQ_8SA_DQ_9

SA_BS_0SA_BS_1SA_BS_2

SA_CAS#

SA_DM_0SA_DM_1SA_DM_2SA_DM_3SA_DM_4SA_DM_5SA_DM_6

SA_DQS_0SA_DQS_1SA_DQS_2SA_DQS_3SA_DQS_4SA_DQS_5SA_DQS_6SA_DQS_7

SA_DM_7

SA_DQS#_0SA_DQS#_1SA_DQS#_2SA_DQS#_3SA_DQS#_4SA_DQS#_5SA_DQS#_6SA_DQS#_7

SA_MA_0SA_MA_1

SA_MA_10SA_MA_11SA_MA_12SA_MA_13

SA_MA_2SA_MA_3SA_MA_4SA_MA_5SA_MA_6SA_MA_7SA_MA_8SA_MA_9

SA_RAS#SA_RCVEN#

SA_WE#

T1361T1341 D

DR SYSTEM MEMORY B

U11E

CRESTLINE_965PM

AP49AR51

BA49BE50BA51AY49BF50BF49BJ50BJ44BJ43BL43

AW50

BK47BK49BK43BK42BJ41BL41BJ37BJ36BK41BJ40

AW51

BL35BK37BK13BE11BK11BC11BC13BE12BC12BG12

AN51

BJ10BL9BK5BL5BK9

BK10BJ8BJ6BF4BH5

AN50

BG1BC2BK3BE4BD3BJ2BA3BB3AR1AT3

AV50

AY2AY3AU2AT2

AV49BA50BB50

AY17BG18BG36

BE17

AR50BD49BK45BL39BH12BJ7BF3AW2

AT50BD50BK46BK39BJ12BL7BE2AV2AU50BC50BL45BK38BK12BK7BF2AV3

BC18BG28

BG17BE37BA39BG13

BG25AW17BF25BE25BA29BC28AY28BD37

AV16AY18

BC17

SB_DQ_0SB_DQ_1

SB_DQ_10SB_DQ_11SB_DQ_12SB_DQ_13SB_DQ_14SB_DQ_15SB_DQ_16SB_DQ_17SB_DQ_18SB_DQ_19

SB_DQ_2

SB_DQ_20SB_DQ_21SB_DQ_22SB_DQ_23SB_DQ_24SB_DQ_25SB_DQ_26SB_DQ_27SB_DQ_28SB_DQ_29

SB_DQ_3

SB_DQ_30SB_DQ_31SB_DQ_32SB_DQ_33SB_DQ_34SB_DQ_35SB_DQ_36SB_DQ_37SB_DQ_38SB_DQ_39

SB_DQ_4

SB_DQ_40SB_DQ_41SB_DQ_42SB_DQ_43SB_DQ_44SB_DQ_45SB_DQ_46SB_DQ_47SB_DQ_48SB_DQ_49

SB_DQ_5

SB_DQ_50SB_DQ_51SB_DQ_52SB_DQ_53SB_DQ_54SB_DQ_55SB_DQ_56SB_DQ_57SB_DQ_58SB_DQ_59

SB_DQ_6

SB_DQ_60SB_DQ_61SB_DQ_62SB_DQ_63

SB_DQ_7SB_DQ_8SB_DQ_9

SB_BS_0SB_BS_1SB_BS_2

SB_CAS#

SB_DM_0SB_DM_1SB_DM_2SB_DM_3SB_DM_4SB_DM_5SB_DM_6SB_DM_7

SB_DQS_0SB_DQS_1SB_DQS_2SB_DQS_3SB_DQS_4SB_DQS_5SB_DQS_6SB_DQS_7

SB_DQS#_0SB_DQS#_1SB_DQS#_2SB_DQS#_3SB_DQS#_4SB_DQS#_5SB_DQS#_6SB_DQS#_7

SB_MA_0SB_MA_1

SB_MA_10SB_MA_11SB_MA_12SB_MA_13

SB_MA_2SB_MA_3SB_MA_4SB_MA_5SB_MA_6SB_MA_7SB_MA_8SB_MA_9

SB_RAS#SB_RCVEN#

SB_WE#

Page 12: Dell Inspiron 1420

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D D

C C

B B

A A

Layout Note:Place on the edge

Layout Note:370 mils form edge.

Layout Note:Place C577 where LVDS andDDR2 taps

Layout Note:Inside GMCH cavity

Layout Note:Inside GMCH cavity

Layout Note:Place close to GMCH edge.

Non-iAMT

Crestline(VCC,NCTF)1.2Lanai <OrgName>12 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

VCCSM_LF7

VCCSM_LF4VCCSM_LF5VCCSM_LF6

+VCC_GMCH_L

VCCSM_LF2VCCSM_LF3

VCCSM_LF1

+VCC_GMCH

+VCC_AXM

+VCC_GMCH

+VCC_AXM

+1.8V_SUS

+1.05V_VCCP

+1.8V_SUS

+1.05V_VCCP

+3.3V_RUN

C30222UF/4VMLCC/+/-20%pt_c0805_h53

12

R473 10Ohm 5%1 2

C6000.22UF/10VMLCC/+/-10%pt_c0603

12

C6310.1UF/10VMLCC/+/-10%

12

C6380.22UF/10VMLCC/+/-10%pt_c0603

12

C29622UF/4VMLCC/+/-20%pt_c0805_h53

12

C5840.1UF/10V

MLCC/+/-10%

12

C5750.22UF/10V

MLCC/+/-10%pt_c0603

12

C5760.22UF/10V

MLCC/+/-10%pt_c0603

12

C61422UF/4VMLCC/+/-20%pt_c0805_h53

12

C5810.1UF/10V

MLCC/+/-10%

12

C6200.22UF/10V

MLCC/+/-10%pt_c0603

12

C2911UF/10V

pt_c0603MLCC/+/-10%

12

C5820.1UF/10V

MLCC/+/-10%

12

C2920.47UF/10VMLCC/+/-10%pt_c0603

12

POWER

VCC NCTF

VSS NCTF

VSS SCB

VCC AXM

VCC AXM NCTF

U11F

CRESTLINE_965PM

AB33

AK37

AP35

U31

AF33AF36AH33AH35AH36AH37AJ33

AK33AK35AK36

AB36

AL33AL35

AB37

AP36AR35AR36

T30T34T35U29

AC33

U32U33U35U36

V33V36V37

AC35AC36AD35

T27T37U24U28V31V35

AB17AB35AD19

AD36

AA19

AD37AF17

AK17

AM24AP26

AR15AR19AR28

Y32

AK24AK23AJ26AJ23

AL24AL26AL28AM26AM28AM29AM31

AP29AP31

AR31

Y33Y35Y36Y37 A3

B2C1BL1BL51A51

AA33AA35AA36

AJ35

AD33

AF35

AJ36

AK29

AL29AL31AL32

AM17

AM32AM33

AM35

AP28

AP32AP33

AR32AR33

AT31AT33

V32

VCC_NCTF_1

VCC_NCTF_20

VCC_NCTF_29

VCC_NCTF_42

VCC_NCTF_9VCC_NCTF_10VCC_NCTF_11VCC_NCTF_12VCC_NCTF_13VCC_NCTF_14VCC_NCTF_15

VCC_NCTF_17VCC_NCTF_18VCC_NCTF_19

VCC_NCTF_2

VCC_NCTF_24VCC_NCTF_25

VCC_NCTF_3

VCC_NCTF_30VCC_NCTF_31VCC_NCTF_32

VCC_NCTF_38VCC_NCTF_39VCC_NCTF_40VCC_NCTF_41

VCC_NCTF_4

VCC_NCTF_43VCC_NCTF_44VCC_NCTF_45VCC_NCTF_46

VCC_NCTF_48VCC_NCTF_49VCC_NCTF_50

VCC_NCTF_5VCC_NCTF_6VCC_NCTF_7

VSS_NCTF_1VSS_NCTF_2VSS_NCTF_3VSS_NCTF_4VSS_NCTF_5VSS_NCTF_6

VSS_NCTF_8VSS_NCTF_9

VSS_NCTF_10

VCC_NCTF_8

VSS_NCTF_7

VSS_NCTF_11VSS_NCTF_12

VSS_NCTF_14

VSS_NCTF_16VSS_NCTF_17

VSS_NCTF_19VSS_NCTF_20VSS_NCTF_21

VCC_NCTF_33

VCC_AXM_4VCC_AXM_5VCC_AXM_6VCC_AXM_7

VCC_AXM_NCTF_1VCC_AXM_NCTF_2VCC_AXM_NCTF_3VCC_AXM_NCTF_4VCC_AXM_NCTF_5VCC_AXM_NCTF_6VCC_AXM_NCTF_7

VCC_AXM_NCTF_10VCC_AXM_NCTF_11

VCC_AXM_NCTF_17

VCC_NCTF_34VCC_NCTF_35VCC_NCTF_36VCC_NCTF_37 VSS_SCB1

VSS_SCB2VSS_SCB3VSS_SCB4VSS_SCB5VSS_SCB6

VCC_NCTF_26VCC_NCTF_27VCC_NCTF_28

VCC_NCTF_16

VCC_NCTF_21

VSS_NCTF_13

VCC_NCTF_22

VCC_AXM_3

VCC_AXM_NCTF_14VCC_AXM_NCTF_15VCC_AXM_NCTF_16

VSS_NCTF_15

VCC_AXM_NCTF_8VCC_AXM_NCTF_9

VCC_NCTF_23

VSS_NCTF_18

VCC_AXM_NCTF_12VCC_AXM_NCTF_13

VCC_AXM_NCTF_18VCC_AXM_NCTF_19

VCC_AXM_2VCC_AXM_1

VCC_NCTF_47

C5770.1UF/10VMLCC/+/-10%

12

C5830.1UF/10V

MLCC/+/-10%

12

POWERVCC CORE

VCC SM

VCC GFX

VCC GFX NCTF

VCC SM LF

U11G

CRESTLINE_965PM

AC32

AK32AJ31AJ28AH32AH31AH29AF32

AT34

AC31

BA35

BF33

BJ34

AW35AY35BA32BA33

BB33BC32BC33BC35BD32BD35BE32BE33BE35

AU33

BF34BG32BG33BG35BH32BH34BH35BJ32BJ33

AU35

BK32BK33BK34BK35

U17U19U20U21U23U26V16V17V19V20

T18

V21V23V24Y15Y16Y17Y19Y20Y21Y23

T19

Y24Y26Y28Y29AA16AA17AB16AB19AC16AC17

T21

AC19AD15AD16AD17AF16AF19AH15AH16AH17AH19

T22

AJ16AJ17AJ19AK16AK19AL16AL17AL19AL20AL21

T23

AL23AM15AM16AM19

AM21AM23AP15AP16AP17

T25

AP19AP20AP21

U15U16

BL33

AV33AW33

T17AT35

AU32

R20T14

W13W14Y12

AA20AA23AA26AA28AB21AB24AB29AC20AC21AC23AC24AC26AC28AC29AD20AD23AD24AD28AF21AF26

AH20AH21AH23AH24

AP23AP24AR20AR21AR23AR24AR26

R30

AH26

AJ20AN14

AW45BC39BE39BD17BD4AW8AT6

AA31

AD31

AH28

AM20

AU30

V26V28V29Y31

VCC_5

VCC_6VCC_7VCC_8VCC_9VCC_10VCC_11VCC_12

VCC_2

VCC_4

VCC_SM_10

VCC_SM_20

VCC_SM_30

VCC_SM_6VCC_SM_7VCC_SM_8VCC_SM_9

VCC_SM_11VCC_SM_12VCC_SM_13VCC_SM_14VCC_SM_15VCC_SM_16VCC_SM_17VCC_SM_18VCC_SM_19

VCC_SM_2

VCC_SM_21VCC_SM_22VCC_SM_23VCC_SM_24VCC_SM_25VCC_SM_26VCC_SM_27VCC_SM_28VCC_SM_29

VCC_SM_3

VCC_SM_31VCC_SM_32VCC_SM_33VCC_SM_34

VCC_AXG_NCTF_10VCC_AXG_NCTF_11VCC_AXG_NCTF_12VCC_AXG_NCTF_13VCC_AXG_NCTF_14VCC_AXG_NCTF_15VCC_AXG_NCTF_16VCC_AXG_NCTF_17VCC_AXG_NCTF_18VCC_AXG_NCTF_19

VCC_AXG_NCTF_2

VCC_AXG_NCTF_20VCC_AXG_NCTF_21VCC_AXG_NCTF_22VCC_AXG_NCTF_23VCC_AXG_NCTF_24VCC_AXG_NCTF_25VCC_AXG_NCTF_26VCC_AXG_NCTF_27VCC_AXG_NCTF_28VCC_AXG_NCTF_29

VCC_AXG_NCTF_3

VCC_AXG_NCTF_30VCC_AXG_NCTF_31VCC_AXG_NCTF_32VCC_AXG_NCTF_33VCC_AXG_NCTF_34VCC_AXG_NCTF_35VCC_AXG_NCTF_36VCC_AXG_NCTF_37VCC_AXG_NCTF_38VCC_AXG_NCTF_39

VCC_AXG_NCTF_4

VCC_AXG_NCTF_40VCC_AXG_NCTF_41VCC_AXG_NCTF_42VCC_AXG_NCTF_43VCC_AXG_NCTF_44VCC_AXG_NCTF_45VCC_AXG_NCTF_46VCC_AXG_NCTF_47VCC_AXG_NCTF_48VCC_AXG_NCTF_49

VCC_AXG_NCTF_5

VCC_AXG_NCTF_50VCC_AXG_NCTF_51VCC_AXG_NCTF_52VCC_AXG_NCTF_53VCC_AXG_NCTF_54VCC_AXG_NCTF_55VCC_AXG_NCTF_56VCC_AXG_NCTF_57VCC_AXG_NCTF_58VCC_AXG_NCTF_59

VCC_AXG_NCTF_6

VCC_AXG_NCTF_60VCC_AXG_NCTF_61VCC_AXG_NCTF_62VCC_AXG_NCTF_63

VCC_AXG_NCTF_65VCC_AXG_NCTF_66VCC_AXG_NCTF_67VCC_AXG_NCTF_68VCC_AXG_NCTF_69

VCC_AXG_NCTF_7

VCC_AXG_NCTF_70VCC_AXG_NCTF_71VCC_AXG_NCTF_72

VCC_AXG_NCTF_8VCC_AXG_NCTF_9

VCC_SM_35

VCC_SM_4VCC_SM_5

VCC_AXG_NCTF_1VCC_1

VCC_SM_1

VCC_AXG_1VCC_AXG_2VCC_AXG_3VCC_AXG_4VCC_AXG_5VCC_AXG_6VCC_AXG_7VCC_AXG_8VCC_AXG_9VCC_AXG_10VCC_AXG_11VCC_AXG_12VCC_AXG_13VCC_AXG_14VCC_AXG_15VCC_AXG_16VCC_AXG_17VCC_AXG_18VCC_AXG_19VCC_AXG_20VCC_AXG_21VCC_AXG_22VCC_AXG_23VCC_AXG_24VCC_AXG_25

VCC_AXG_27VCC_AXG_28VCC_AXG_29VCC_AXG_30

VCC_AXG_NCTF_73VCC_AXG_NCTF_74VCC_AXG_NCTF_75VCC_AXG_NCTF_76VCC_AXG_NCTF_77VCC_AXG_NCTF_78VCC_AXG_NCTF_79

VCC_13

VCC_AXG_31

VCC_AXG_33VCC_AXG_34

VCC_SM_LF1VCC_SM_LF2VCC_SM_LF3VCC_SM_LF4VCC_SM_LF5VCC_SM_LF6VCC_SM_LF7

VCC_AXG_26

VCC_AXG_32

VCC_3

VCC_AXG_NCTF_64

VCC_SM_36

VCC_AXG_NCTF_80VCC_AXG_NCTF_81VCC_AXG_NCTF_82VCC_AXG_NCTF_83

C6220.1UF/10VMLCC/+/-10%

12

D18

RB751V_40

2 1

+CE1330UF/6.3Vpt_c7343d_h110+/-20%

12

C57222UF/4V

MLCC/+/-20%pt_c0805_h53

12

C5740.22UF/10VMLCC/+/-10%pt_c0603

12

+CE11

220UF/4Vpt_c7343d_h79+/-20%

12

C2901UF/10V

pt_c0603MLCC/+/-10%

12

Page 13: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place on the edge

Place on the edge

FB_220ohm+-25%_100MHz_2A_0.1ohm DC

Non-iAMT

91nH+-20%_1.5A

91nH+-20%_1.5A

1uH+-20%_300mA

Place caps close toVCC_AXF

45mA MAX.FB_120ohm+-25%_100mHz_200mA_0.2ohm DC

Non-iAMT

Place capsclose toVCC_AXD

Non-iAMT

Reserved L1202 padfor inductor

Non-iAMT

JUMP

JUMP

JUMP

Crestline(POWER)1.2Lanai <OrgName>13 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+VCCA_HPLL

+VCCA_MPLL

+VCCA_PEG_PLL

+VCC_RXR_DMI

+VCC_AXD_L

+VCCA_PEG_PLL

+VTTLF1+VTTLF2+VTTLF3

+VTTLF1+VTTLF2+VTTLF3

+VCC_SM_CK_L

+VCC_SM_CK

+VCC_SM_CK

+VCC_AXF

+VCC_HV_L

+VCCA_SM

+VCCA_SM_CK

+VCC_AXD_R

+VCCA_MPLL

+VCCA_HPLL

+VCC_MPLL_L

+VCC_AXF

+VCCA_PEG_PLL

+1.25V_RUN

+1.05V_VCCP

+VCC_PEG

+1.25V_RUN

+3.3V_RUN

+1.05V_VCCP

+3.3V_RUN

+1.8V_SUS

+1.05V_VCCP

+3.3V_RUN

+1.5V_RUN

+1.05V_VCCP

+1.25V_RUN

+1.25V_RUN

+1.25V_RUN

+1.25V_RUN

+1.25V_RUN

+1.25V_RUN

D17RB751V_40

/*

21

C3640.1UF/10VMLCC/+/-10%

12

C6340.47UF/10VMLCC/+/-10%pt_c0603

12

C5971UF/10V

pt_c0603MLCC/+/-10%

12

C5870.022UF/16VMLCC/+/-10%

12

R200

0.5Ohm 1%pt_r0603

1 2

C5660.1UF/10VMLCC/+/-10%

12

C6061UF/10V

pt_c0603MLCC/+/-10%

12

C59310UF/6.3VMLCC/+/-20%

pt_c0805_h53

12

+ CE10100UF/6.3V

pt_c3528_h79+/-20%

12

C6354.7UF/10VMLCC/+/-10%pt_c0805_h37

12

C5700.1UF/10VMLCC/+/-10%

12

L211UH/300mA

pt_l0805_h53

21

R1871Ohm 1%pt_r0603

12

L42

0Ohmpt_r0603

5%1 2

C5891UF/10V

pt_c0603MLCC/+/-10%

12

C59210UF/6.3VMLCC/+/-20%pt_c0805_h53

12

C60810UF/6.3VMLCC/+/-20%pt_c0805_h53

12

C6074.7UF/6.3VMLCC/+/-10%pt_c0603

12

C6240.47UF/10VMLCC/+/-10%pt_c0603

12

C56710UF/6.3VMLCC/+/-20%pt_c0805_h53

12

C29410UF/6.3VMLCC/+/-20%pt_c0805_h53

12

C5880.1UF/10VMLCC/+/-10%

12

C5981UF/10V

pt_c0603MLCC/+/-10%

12

C32922UF/10VMLCC/+80%-20%pt_c1206_h71

12

+CE9

220UF/4Vpt_c7343d_h79+/-20%

12

R47210Ohm 5%/*

12

C64022UF/10VMLCC/+80%-20%pt_c1206_h71

12

C3660.47UF/10VMLCC/+/-10%pt_c0603

12

C6394.7UF/10VMLCC/+/-10%pt_c0805_h37

12

C6370.1UF/10VMLCC/+/-10%

12

C6362.2UF/6.3VMLCC/+/-10%pt_c0603

12

C60222UF/4VMLCC/+/-20%pt_c0805_h53

12

JP4

0Ohm1 2

C34610UF/6.3VMLCC/+/-20%pt_c0805_h53

12

L22120Ohm/100Mhz

BLM18AG121SN1D

21

JP2

0Ohm1 2

C5901UF/10V

pt_c0603MLCC/+/-10%

12

+CE13

220UF/4Vpt_c7343d_h79+/-20%

12

C3650.1UF/10VMLCC/+/-10%

12

R4781Ohm1%pt_r0603

12

JP3

0Ohm1 2

C5710.1UF/10VMLCC/+/-10%

12

L45120Ohm/100Mhz

BLM18AG121SN1D

21

C5780.1UF/10VMLCC/+/-10%

12

L41

91NH/1.5A

21

C5730.1UF/10VMLCC/+/-10%

12

C60322UF/4VMLCC/+/-20%pt_c0805_h53

12

C5690.1UF/10VMLCC/+/-10%

12

C3010.1UF/10VMLCC/+/-10%

12

C36322UF/4VMLCC/+/-20%pt_c0805_h53

12

+CE7

220UF/4Vpt_c7343d_h79+/-20%

12

L39220Ohm/100Mhz

BLM21PG221SN1Dpt_l0805_h41

21

C59422UF/10VMLCC/+80%-20%pt_c1206_h71

12

L40

91NH/1.5A

21

POWER

CRT

PLL

A PEG

A SM

TV

D TV/CRT

LVDS

VTTLF

PEG

SM CK

AXD

AXF

VTT

DMI

HV

A CK

A LVDS

U11H

CRESTLINE_965PM

T2R3R2R1

M32

K50

U51

A33B33

B49

H49

AL2

A41

AM2

C25B25C27B27B28A28

U48

T7T6T5T3

T11T10T9

J32

AN2

U13U12

U9U8U7U5U3U2U1T13

U11

BC29BB29

A30

L29

A7F2AH1

AH50AH51

BK24BK23BJ24BJ23

J41

N28

AU28AU24

AT25

B23B21A21

AW18AV19AU19AU18AU17

AT22AT21AT19

AJ50

A43

B32

B41

K49

C40B40

AD51

AT18AT17AR17AR16

H42

W50W51V49V50

AR29

AT29

AT30

AT23

VTT_19VTT_20VTT_21VTT_22

VCCD_CRT

VCCA_PEG_BG

VCCA_PEG_PLL

VCCA_CRT_DAC_1VCCA_CRT_DAC_2

VCCA_DPLLA

VCCA_DPLLB

VCCA_HPLL

VCCA_LVDS

VCCA_MPLL

VCCA_TVA_DAC_1VCCA_TVA_DAC_2VCCA_TVB_DAC_1VCCA_TVB_DAC_2VCCA_TVC_DAC_1VCCA_TVC_DAC_2

VCCD_PEG_PLL

VTT_15VTT_16VTT_17VTT_18

VTT_12VTT_13VTT_14

VCCSYNC

VCCD_HPLL

VTT_1VTT_2

VTT_4VTT_5VTT_6VTT_7VTT_8VTT_9

VTT_10VTT_11

VTT_3

VCCA_SM_CK_1VCCA_SM_CK_2

VCCA_DAC_BG

VCCD_TVDAC

VTTLF1VTTLF2VTTLF3

VCC_RXR_DMI_1VCC_RXR_DMI_2

VCC_SM_CK_1VCC_SM_CK_2VCC_SM_CK_3VCC_SM_CK_4

VCCD_LVDS_1

VCCD_QDAC

VCC_AXD_2VCC_AXD_3

VCC_AXD_5

VCC_AXF_1VCC_AXF_2VCC_AXF_3

VCCA_SM_1VCCA_SM_2VCCA_SM_3VCCA_SM_4VCCA_SM_5

VCCA_SM_7VCCA_SM_8VCCA_SM_9

VCC_DMI

VCC_TX_LVDS

VSSA_DAC_BG

VSSA_LVDS

VSSA_PEG_BG

VCC_HV_1VCC_HV_2

VCC_PEG_1

VCCA_SM_10VCCA_SM_11VCCA_SM_NCTF_1VCCA_SM_NCTF_2

VCCD_LVDS_2

VCC_PEG_2VCC_PEG_3VCC_PEG_4VCC_PEG_5

VCC_AXD_NCTF

VCC_AXD_4

VCC_AXD_6

VCC_AXD_1

C6180.47UF/6.3VMLCC/+/-10%

12

C64122UF/10VMLCC/+80%-20%pt_c1206_h71

12

Page 14: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Crestline(VSS)1.2Lanai <OrgName>14 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

VSS

U11J

CRESTLINE_965PM

C46C50C7

D13D24D3

D32D39D45D49E10E16E24E28E32E47F19F36F4

F40F50G1

G13G16G19G24G28G29G33G42G45G48G8

H24H28H4

H45J11J16J2

J24J28J33J35J39

K12K47K8L1

L17L20L24L28L3

L33L49M28M42M46M49M5

M50M9

N11N14N17N29N32N36N39N44N49N7

P19P2

P23P3

P50R49T39T43T47U41U45U50

W11W39W43W47W5W7Y13Y2Y41

V2V3

Y45Y49Y5Y50Y11P29T29T31T33R28

AA32AB32AD32AF28AF29AT27AV25H50

VSS_199VSS_200VSS_201VSS_202VSS_203VSS_204VSS_205VSS_206VSS_207VSS_208VSS_209VSS_210VSS_211VSS_212VSS_213VSS_214VSS_215VSS_216VSS_217VSS_218VSS_219VSS_220VSS_221VSS_222VSS_223VSS_224VSS_225VSS_226VSS_227VSS_228VSS_229VSS_230VSS_231VSS_232VSS_233VSS_234VSS_235VSS_236VSS_237VSS_238VSS_239VSS_240VSS_241VSS_242VSS_243

VSS_245VSS_246VSS_247VSS_248VSS_249VSS_250VSS_251VSS_252VSS_253VSS_254VSS_255VSS_256VSS_257VSS_258VSS_259VSS_260VSS_261VSS_262VSS_263VSS_264VSS_265VSS_266VSS_267VSS_268VSS_269VSS_270VSS_271VSS_272VSS_273VSS_274VSS_275VSS_276VSS_277VSS_278VSS_279VSS_280VSS_281VSS_282VSS_283VSS_284

VSS_287VSS_288VSS_289VSS_290VSS_291VSS_292VSS_293VSS_294VSS_295

VSS_285VSS_286

VSS_296VSS_297VSS_298VSS_299VSS_300VSS_301VSS_302VSS_303VSS_304VSS_305

VSS_306VSS_307VSS_308VSS_309VSS_310VSS_311VSS_312VSS_313

VSS

U11I

CRESTLINE_965PM

A13

C41

A15A17A24

AA21AA24AA29AB20AB23AB26AB28AB31AC10AC13AC3

AC39AC43

AD1AD21AD26AD29AD3

AD41AD45AD49AD5

AD50AD8

AE10AE14AE6

AF20AF23AF24AF31AG2

AG38AG43AG47AG50

AH3AH40AH41AH7AH9

AJ11AJ13AJ21AJ24AJ29AJ32AJ43AJ45AJ49AK20AK21AK26AK28AK31AK51

AL1AM11AM13AM3AM4

AM41AM45

AN1AN38AN39AN43AN5AN7AP4

AP48AP50AR11AR2

AR39AR44AR47AR7

AT10AT14AT41AT49

AW1

AW24AW29AW32AW5AW7AY10AY24AY37AY42AY43AY45AY47AY50B10B20B24B29B30B35B38B43B46B5B8BA1BA17BA18BA2BA24BB12BB25BB40BB44BB49BB8BC16BC24BC25BC36BC40BC51BD13BD2BD28BD45BD48BD5BE1BE19BE23BE30BE42BE51BE8BF12BF16BF36BG19BG2BG24BG29BG39BG48BG5BG51BH17BH30BH44BH46BH8BJ11BJ13BJ38BJ4BJ42BJ46BK15BK17BK25BK29

AU1AU23AU29AU3

AU36AU49AU51AV39AV48

AW16AW12

BK36

BK44

BK8

BL13

BL22

AC47

C12

C19

C29

C36

BK40

BK6

BL11

BL19

BL37BL47

C16

C28

C33

VSS_1

VSS_198

VSS_2VSS_3VSS_4VSS_5VSS_6VSS_7VSS_8VSS_9VSS_10VSS_11VSS_12VSS_13VSS_14VSS_15VSS_16VSS_17

VSS_19VSS_20VSS_21VSS_22VSS_23VSS_24VSS_25VSS_26VSS_27VSS_28VSS_29VSS_30VSS_31VSS_32VSS_33VSS_34VSS_35VSS_36VSS_37VSS_38VSS_39VSS_40VSS_41VSS_42VSS_43VSS_44VSS_45VSS_46VSS_47VSS_48VSS_49VSS_50VSS_51VSS_52VSS_53VSS_54VSS_55VSS_56VSS_57VSS_58VSS_59VSS_60VSS_61VSS_62VSS_63VSS_64VSS_65VSS_66VSS_67VSS_68VSS_69VSS_70VSS_71VSS_72VSS_73VSS_74VSS_75VSS_76VSS_77VSS_78VSS_79VSS_80VSS_81VSS_82VSS_83VSS_84VSS_85VSS_86VSS_87

VSS_97

VSS_100VSS_101VSS_102VSS_103VSS_104VSS_105VSS_106VSS_107VSS_108VSS_109VSS_110VSS_111VSS_112VSS_113VSS_114VSS_115VSS_116VSS_117VSS_118VSS_119VSS_120VSS_121VSS_122VSS_123VSS_124VSS_125VSS_126VSS_127VSS_128VSS_129VSS_130VSS_131VSS_132VSS_133VSS_134VSS_135VSS_136VSS_137VSS_138VSS_139VSS_140VSS_141VSS_142VSS_143VSS_144VSS_145VSS_146VSS_147VSS_148VSS_149VSS_150VSS_151VSS_152VSS_153VSS_154VSS_155VSS_156VSS_157VSS_158VSS_159VSS_160VSS_161VSS_162VSS_163VSS_164VSS_165VSS_166VSS_167VSS_168VSS_169VSS_170VSS_171VSS_172VSS_173VSS_174VSS_175VSS_176VSS_177VSS_178VSS_179

VSS_88VSS_89VSS_90VSS_91VSS_92VSS_93VSS_94VSS_95VSS_96

VSS_99VSS_98

VSS_180

VSS_182

VSS_184

VSS_186

VSS_188

VSS_18

VSS_191

VSS_193

VSS_195

VSS_197

VSS_181

VSS_183

VSS_185

VSS_187

VSS_189VSS_190

VSS_192

VSS_194

VSS_196

Page 15: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RSVD

1

Normal operation (Default)

ICH _RSVD

Enter XOR chain

XOR Chain Entrance strap

Set PCIE port config bit 1

1

1

Description

0

1

ACZ_SDOUT

Place within 500 milsof ICH8 ball

Low = Internal VR Disabled

(Internal VR for VccSus1.05, VccSus1.5 and VccCL1.5)

High = Internal VR Enable(Default)ICH_INTVRMEN

ICH8M Internal VR Enable Strap

ICH_LAN100_SLP Low = Internal VR DisabledHigh = Internal VR Enable(Default)

(Internal VR for VccLAN1.05 and VccCL1.05)ICH8M LAN100SLP Strap

The circuit is onlyneeded if theplatform has theSNIFFER.

HD damping resistors will bemoved to daughter board

Place all series terms close to ICH8 except for SDIN input lines, whichshould be close to source. Placement of R235, R264, R265, R258 shouldequal distance to the T split trace point as R236, R268, R270, R275respective. Basically, keep the same distance from T for all seriestermination resistors.

Distance between the ICH-8 M and cap on the "P" signalshould be identical distance between the ICH-8 M and cap onthe "N" signal for same pair.

0

0

0

Pull up for each detect line

NO.24

NO.24

NO.24

NO.52

ICH8: IDE/AC97/LPC/RTC1.2Lanai <OrgName>15 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

THERMTRIP#_ICH

H_DPRSTP#

H_DPSLP#

H_FERR#

SIO_A20GATE

SIO_RCIN#

ACZ_SDOUT

ICH_RTCX1

GLAN_COMP

IDE_DD1

SATA_ACT#

SATA_TX0-_C

IDE_DD5

IDE_DD15

IDE_DD6

IDE_DD3

SIO_A20GATE

ICH_RTCX2

IDE_DD4

H_DPRSTP#

LPC_LDRQ0#

IDE_DD12

IDE_DA0

SATABIAS

IDE_DD10

IDE_DCS1#

ICH_INTVRMEN

H_DPSLP#

SIO_RCIN#

THERMTRIP#_ICH

IDE_DD9

IDE_DD14

IDE_DD11

LPC_LDRQ1#

IDE_DD7

SATA_TX0+_C

IDE_DD[0..15]

IDE_DD13

IDE_DCS3#

IDE_DD8

H_FERR#

ICH_LAN100_SLP

ICH_INTRUDER#

IDE_DD2

ICH_RTCRST#

IDE_DA2

IDE_DD0

IDE_DA1

ICH_INTVRMEN ICH_LAN100_SLP

ICH_RTCX2 ICH_RTCX1

ACZ_BIT_CLKACZ_SYNC

ACZ_RST#

ACZ_SDOUT

ACZ_BIT_CLK

ACZ_SYNC

ICH_RTCRST#

ICH_INTRUDER#

SATA_TX0+_CSATA_TX0-_C

SATA_ACT#

ACZ_RST#

ACZ_SDOUT

RTC_BAT_DET#SPEAKER_DET#

SPEAKER_DET#RTC_BAT_DET#

GLAN_CLK

LAN_RXD2LAN_RXD1

LAN_TXD0

LAN_TXD2LAN_TXD1

LAN_RXD0

ICH_RSVD 17

H_INIT# 7

IDE_DDREQ 31

IDE_DA2 31

IDE_DIOW# 31

IDE_DA0 31

IDE_DDACK# 31

IDE_DIORDY 31

IDE_DCS3# 31

IDE_DIOR# 31

H_FERR# 7

IDE_IRQ 31

IDE_DCS1# 31

IDE_DA1 31

H_STPCLK# 7

H_A20M# 7SIO_A20GATE 37

H_IGNNE# 7

H_DPRSTP# 7,10,53

H_SMI# 7

H_DPSLP# 7

H_PWRGOOD 7

H_INTR 7SIO_RCIN# 37

LPC_LFRAME# 37

SATA_RX0+31

IDE_DD[0..15] 31

LPC_LAD1 37

H_NMI 7

CLK_PCIE_SATA21

LPC_LAD0 37

CLK_PCIE_SATA#21

SATA_RX0-31

LPC_LAD2 37LPC_LAD3 37

LED_MASK#38,41

SATA_ACT#_R42

ICH_AZ_MDC_SDIN136ICH_AZ_CODEC_SDIN044

ICH_AZ_MDC_BITCLK36

ICH_AZ_CODEC_BITCLK44

ICH_AZ_CODEC_SYNC44ICH_AZ_MDC_SYNC36

ICH_AZ_CODEC_RST#44ICH_AZ_MDC_RST#36

ICH_AZ_CODEC_SDOUT44ICH_AZ_MDC_SDOUT36

SATA_TX0-31SATA_TX0+31

SPEAKER_DET#46RTC_BAT_DET#40

+1.05V_VCCP

+1.05V_VCCP

+3.3V_RUN

+3.3V_RUN

+RTC_CELL

+3.3V_RUN

+RTC_CELL

+1.5V_PCIE_ICH

+RTC_CELL

+3.3V_RUN+3.3V_RUN

R50910KOhm5%

12

RTC

LAN / GLAN

IHDA

SATAIDE

LPC

CPU

U28A

ICH8-M

AG25AF24

AF25

AD22

B24

D22

C21B21C22

D21E20C20

AJ16AJ15

AE14

AJ17AH17AH15

AE13

AF10

AF6AF5AH5AH6

AG3AG4AJ4AJ3

AB7AC6

AG1AG2

AA4AA1AB3

Y6Y5

V1U2V3T1V4T5AB2T6T3R2T4V6V5U1V2U6

W5Y1Y3Y2W3W4

E5F5G8F6

G9E6

C4

AF13AG26

AF26AE26

AD24

AG29

AF27

AE24AC20AH14

AG28AD23

AA24

AE27

AF23

AH21

C25D25

AD13

AE4

AF2

AE3

AF1

AA23

AE10AG14

AD21

RTCX1RTCX2

INTVRMEN

INTRUDER#

GLAN_CLK

LAN_RSTSYNC

LAN_RXD0LAN_RXD1LAN_RXD2

LAN_TXD0LAN_TXD1LAN_TXD2

HDA_BIT_CLKHDA_SYNC

HDA_RST#

HDA_SDIN0HDA_SDIN1HDA_SDIN2

HDA_SDOUT

SATALED#

SATA0RXNSATA0RXPSATA0TXNSATA0TXP

SATA1RXNSATA1RXPSATA1TXNSATA1TXP

SATA_CLKNSATA_CLKP

SATARBIAS#SATARBIAS

DA0DA1DA2

DCS1#DCS3#

DD0DD1DD2DD3DD4DD5DD6DD7DD8DD9

DD10DD11DD12DD13DD14DD15

DDREQIORDYIDEIRQ

DDACK#DIOW#DIOR#

FWH0/LAD0FWH1/LAD1FWH2/LAD2FWH3/LAD3

LDRQ0#LDRQ1#/GPIO23

FWH4/LFRAME#

A20GATEA20M#

DPRSTP#DPSLP#

FERR#

CPUPWRGD/GPIO49

IGNNE#

INIT#INTR

RCIN#

SMI#NMI

STPCLK#

THRMTRIP#

RTCRST#

GLAN_DOCK#/GPIO13

GLAN_COMPOGLAN_COMPI

HDA_SDIN3

SATA2TXN

SATA2RXN

SATA2TXP

SATA2RXP

TP8

HDA_DOCK_EN#/GPIO33HDA_DOCK_RST#/GPIO34

LAN100_SLP

C648 3900PF/50VMLCC/+/-10% 12

T54 1R270 33Ohm 5%12

R258 33Ohm 5%12

T85 1

R277100KOhm5%

12

R23220KOhm5%

12

R257100KOhm5%

12

R27156Ohm5%/*

12

R236 33Ohm 5%12

R3011KOhm5%/*

12

T145 1C38927PF/50VMLCC/+/-5%/*

12

C38827PF/50VMLCC/+/-5%

12

C37715PF/50VMLCC/+/-5%/*

12

T84 1

R213 0Ohm 5%1 2

R5171KOhm5%/*

12

T711

T93 1

R235 33Ohm 5%12

X332.768KHZ+/-10ppm/6PF

1 4

2 3

T821

R217 10MOhm 5%1 2

R264 33Ohm 5%12

R275 33Ohm 5%12

GSD3 2

1

Q43 2N7002Id=180mA/Pd=300mW

C650 3900PF/50VMLCC/+/-10% 12

T92 1

R261 24.9Ohm 1%

1 2

R2590Ohm 5%/*

12

R26356Ohm5%/*

12

R25410KOhm5%

12T91 1

R27856Ohm5%

12

R246 0Ohm 5% /*

12

R2980Ohm 5%/*

12

R26956Ohm5%

12

R344 24.9Ohm 1%

1 2

R2951MOhm5%

12

R233332KOhm1%

12

T80 1

T531R265 33Ohm 5%12

R300332KOhm1%

12

T90 1

R24710KOhm5%

12

C37515PF/50VMLCC/+/-5%/*

12

C3911UF/10V/X7R

pt_c0603MLCC/+/-10%

12

T143 1

R268 33Ohm 5%12

Page 16: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Short F2 and F3 at the packageand keep length to less than500mils. Trace Impedanceshould be 60ohms +/- 15%.

Place within 500 mils of ICH8

MiniWWAN

MiniWLAN

ExpressCard

Place TX DC blocking caps close ICH8.

Layout Note:Place 15 ohm within500 mils from ICH.

A16 away override strap.

PCI_GNT3# Low = A16 swap override enabled.High = Default.

Boot BIOS Strap

LPC 11 No stuff No stuff

PCI 10 No stuff Stuff

SPI 01 Stuff No stuff

GNT0# SPI_CS1#

REQ1 GNT1 PIRQCPIRQD

R5C833

Reserved for EMI.Place resister and capclose to ICH.

Non-iAMT

WWAN

USER1 Left side pair top/left

Express Card

CCD

USER2 Left side pair bottom/right

USER3 Right side pair top/left

USER3 Right side pair bottom/right

BlueTooth

BIOS should not enable the internal GPIO pull upresistor

PCI Pullups

Add Buffers as needed forLoading and fanoutconcerns.

Non-iAMT

NO.5

NO.13

NO.13

NO.36

NO.51

ICH8: PCI/INT/DMI/USB1.2Lanai <OrgName>16 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

PCIE_TXN1_CPCIE_TXP1_C

PCIE_TXP2_CPCIE_TXN2_C

ICH_USBP4-

PCIE_TXN4_C

ICH_EC_SPI_CLK_RICH_SPI_CS#

ICH_SPI_CS1#_R

PCI_GNT0#

PCIE_TXP4_C

ICH_SPI_CS1#_R

ICH_EC_SPI_DO_R

PCI_TRDY#PCI_AD21

PCI_AD15

PCI_SERR#

PCI_GNT3#

PCI_REQ1#

PCI_AD31

PCI_AD24

PCI_AD16

PCI_AD29PCI_AD28

PCI_AD26

PCI_AD8

PCI_PIRQB#

PCI_PLTRST#

PCI_PLOCK#

SB_WWAN_PCIE_RST#

PCI_AD25

PCI_AD14

PCI_AD20

PCI_AD12

PCI_AD2

CLK_PCI_ICH

PCI_RST#_G

PCI_AD19

PCI_AD7

PCI_AD0

PCI_PIRQC#

PCI_GNT1#

PCI_AD30

PCI_AD17

PCI_AD3

PCI_FRAME#

PCI_DEVSEL#

PCI_AD11

PCI_PERR#

PCI_GNT0#

PCI_AD18

PCI_AD5

PCI_AD1

PCI_STOP#

PCI_AD23PCI_AD22

PCI_AD13

PCI_AD9

PCI_AD6PCI_GNT2#

PCI_AD10

PCI_AD4

PCI_PIRQD#

PCI_IRDY#

PCI_REQ0#

PCI_AD27

ICH_GPIO2_PIRQE#

PCIE_TXN1_C

PCIE_TXP1_C

PCIE_TXP2_C

PCIE_TXN2_C

PCIE_TXN4_C

PCIE_TXP4_C

USB_OC0_1#

USB_OC2_3#

OC4#OC5#OC6#OC7#OC8#OC9#

USBRBIAS

CLK_PCI_ICH

USB_OC2_3#

OC8#

OC5#

USB_OC0_1#

OC4#

OC7#

OC6#

OC9#

ICH_SPI_CS#

PCI_PLTRST#

PCI_PIRQA#

ICH_SPI_CS#_R

ICH_USBP4+

DMI_COMP

PCI_GNT3#

SB_WLAN_PCIE_RST#SB_NB_PCIE_RST#

SB_LOM_PCIE_RST#

GLAN_TXP_C

GLAN_TXN_C

GLAN_TXN_CGLAN_TXP_C

ICH_USBP8-ICH_USBP8+

SB_WLAN_PCIE_RST#SB_LOM_PCIE_RST#SB_WWAN_PCIE_RST#

SB_WLAN_PCIE_RST#SB_NB_PCIE_RST#

SB_NB_PCIE_RST#

PCI_PIRQA#PCI_PERR#

PCIE_MCARD2_DET#

PCI_PLOCK#

ICH_GPIO2_PIRQE#

PCI_REQ0#

PCI_SERR#

PCI_FRAME#

PCI_DEVSEL#

PCI_IRDY#

PCI_REQ1#

PCI_PIRQB#

PCI_PIRQD#

PCI_PIRQC#

PCI_STOP#

PCI_TRDY#

PCI_RST#_G

PCI_PLTRST#

USB_OC0_1#39

USB_OC2_3#50

ICH_USBP0- 39ICH_USBP0+ 39ICH_USBP1- 39ICH_USBP1+ 39ICH_USBP2- 50ICH_USBP2+ 50ICH_USBP3- 50ICH_USBP3+ 50

ICH_USBP5- 28ICH_USBP5+ 28ICH_USBP6- 35ICH_USBP6+ 35

ICH_USBP9- 50ICH_USBP9+ 50

DMI_MTX_IRX_N0 10DMI_MTX_IRX_P0 10

DMI_MTX_IRX_N1 10DMI_MTX_IRX_P1 10

DMI_MTX_IRX_N2 10DMI_MTX_IRX_P2 10

DMI_MTX_IRX_N3 10DMI_MTX_IRX_P3 10

DMI_MRX_ITX_N0 10DMI_MRX_ITX_P0 10

DMI_MRX_ITX_N1 10DMI_MRX_ITX_P1 10

DMI_MRX_ITX_N2 10DMI_MRX_ITX_P2 10

DMI_MRX_ITX_N3 10DMI_MRX_ITX_P3 10

CLK_PCIE_ICH# 21CLK_PCIE_ICH 21

PCI_AD[0..31]32

PCI_PAR 32PCI_IRDY# 32

PCI_C_BE3# 32PCI_C_BE2# 32PCI_C_BE1# 32PCI_C_BE0# 32

PCI_GNT0#PCI_REQ0#

PCIE_RX1-50PCIE_RX1+50

PCIE_RX2-50PCIE_RX2+50

PCIE_RX4-35PCIE_RX4+35

ICH_EC_SPI_DIN37ICH_EC_SPI_DO37

ICH_EC_SPI_CLK37

PCI_STOP# 32PCI_TRDY# 32PCI_FRAME# 32

PCI_DEVSEL# 32

CLK_PCI_ICH 21ICH_PME# 38

PCI_PERR# 32

PCI_SERR# 32

PCIE_TX1+50

PCIE_TX1-50

PCIE_TX2+50

PCIE_TX2-50

PCIE_TX4+35

PCIE_TX4-35

SIO_SPI_CS# 37SPI_CS0#40

PLTRST_LAN_MINICARD# 47,50

PCI_PIRQC#32PCI_PIRQD#32

PCI_PIRQB#

PCI_REQ1# 32PCI_GNT1# 32SB_WWAN_PCIE_RST# 50

SB_LOM_PCIE_RST# 47

SB_NB_PCIE_RST# 10SB_WLAN_PCIE_RST# 50

PCIE_TX6+/GLAN_TX+47

PCIE_TX6-/GLAN_TX-47

PCIE_RX6+/GLAN_RX+47PCIE_RX6-/GLAN_RX-47

ICH_USBP7- 41ICH_USBP7+ 41

PCIE_MCARD2_DET# 50

PCI_RST# 32

PLTRST# 10,35,37

+1.5V_PCIE_ICH

+3.3V_SUS

+3.3V_SUS

+3.3V_ALW

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_SUS

+3.3V_SUS

R3371KOhm

/*5%

12

A

GND

B

VCC

Y

U33

74AHC1G08GW/*

12

3

4

5

RP4F

8.2KOhm 5%7 5

10

R35510Ohm5%/*

12

C714 0.1UF/10V MLCC/+/-10%12

RP4E

8.2KOhm 5%6 5

10

R613 100KOhm 5%1 2

C434 0.1UF/10V MLCC/+/-10%12

RP1E

10KOhm 5%6 5

10

R334 100KOhm 5%1 2

RP1G

10KOhm 5%8 5

10

RP1D

10KOhm 5%45

10

RP1A

10KOhm 5%15

10

R338 10KOhm 5%1 2

R3471KOhm5%

12

RP3E

8.2KOhm 5%6 5

10

RP3H

8.2KOhm 5%9 5

10

T591

RP4A

8.2KOhm 5%15

10

RP4D

8.2KOhm 5%45

10

T771

C713 0.1UF/10V MLCC/+/-10%12

T891

C436 0.1UF/10V MLCC/+/-10%12

C75847PF/50VMLCC/+/-5%

12

T681

RP4B

8.2KOhm 5%25

10

C689 0.047UF/10V

MLCC/+/-10%

12

RP4C

8.2KOhm 5%35

10

U14

SN74AHC1G32DBVR

123 4

5ABGND Y

VCC

R350 8.2KOhm 5%1 2

RP4H

8.2KOhm 5%9 5

10T621

T95 1

R354 20KOhm 5%1 2

RP1F

10KOhm 5%7 5

10

C439 0.1UF/10V MLCC/+/-10%12

R595 15Ohm5% /*

1 2

C443 0.1UF/10V MLCC/+/-10%12

R356 20KOhm 5%1 2

RP3D

8.2KOhm 5%45

10

RP1H

10KOhm 5%9 5

10

C4758.2PF/50VMLCC/+/-0.25PF/*

12

R343 15Ohm 5%1 2

C461 0.1UF/10V MLCC/+/-10%12

R594 0Ohm 5%

1 2

C382 0.047UF/10V

MLCC/+/-10%

12

C458 0.1UF/10V MLCC/+/-10%12

RP1C

10KOhm 5%35

10

R3461KOhm/*

5%

12

R596 15Ohm 5%1 2

RP3B

8.2KOhm 5%25

10

RP3C

8.2KOhm 5%35

10

R286 24.9Ohm 1%12

PCI-Express

Direct Media Interface

USB

SPI

U28D

ICH8-M

P27P26N29N28

M27M26L29L28

K27K26J29J28

H27H26G29G28

F27F26E29E28

D27D26C29C28

V27V26U29U28

Y27Y26W29W28

AB26AB25AA29AA28

AD27AD26AC29AC28

T26T25

Y23Y24

AJ19AG16AG15AE15AF15AG17AD12AJ18

G3G2H5H4H2H1J3J2K5K4K2K1L3L2M5M4

F2F3

C23B23E22

D23F21

AD14AH18

M1M2

N3N2

PERN1PERP1PETN1PETP1

PERN2PERP2PETN2PETP2

PERN3PERP3PETN3PETP3

PERN4PERP4PETN4PETP4

PERN5PERP5PETN5PETP5

PERN6/GLAN_RXNPERP6/GLAN_RXPPETN6/GLAN_TXNPETP6/GLAN_TXP

DMI0RXNDMI0RXPDMI0TXNDMI0TXP

DMI1RXNDMI1RXPDMI1TXNDMI1TXP

DMI2RXNDMI2RXPDMI2TXNDMI2TXP

DMI3RXNDMI3RXPDMI3TXNDMI3TXP

DMI_CLKNDMI_CLKP

DMI_ZCOMPDMI_IRCOMP

OC0#OC1#/GPIO40OC2#/GPIO41OC3#/GPIO42OC4#/GPIO43OC5#/GPIO29OC6#/GPIO30OC7#/GPIO31

USBP0NUSBP0PUSBP1NUSBP1PUSBP2NUSBP2PUSBP3NUSBP3PUSBP4NUSBP4PUSBP5NUSBP5PUSBP6NUSBP6PUSBP7NUSBP7P

USBRBIAS#USBRBIAS

SPI_CLKSPI_CS0#SPI_CS1#

SPI_MOSISPI_MISO

OC8#OC9#

USBP8PUSBP8N

USBP9NUSBP9P

RP3G

8.2KOhm 5%8 5

10

RP3A

8.2KOhm 5%15

10

RP3F

8.2KOhm 5%7 5

10

R491 100KOhm 5%1 2

C747 0.047UF/10V

MLCC/+/-10%

12

U30

SN74AHC1G32DBVR

123 4

5ABGND Y

VCC

T78 1

R147 10KOhm 5%1 2

RP1B

10KOhm 5%25

10

T631

PCI

Interrupt I/F

U28B

ICH8-M

D20E19D19A20D17A21A19C19A18B16A12E16A14G16A15

B6C11

A9D11B12C12D10

C7F13E11E13E12D8A6E8D6A3

A4D7E18C18B19F18A11C10

C17E15F16E17

C8D9G6D16A7B7F10C16C9A17

AG24B10G7

F9B5C5

A10 B3F12G11F8

AD0AD1AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

REQ0#GNT0#

REQ1#/GPIO50GNT1#/GPIO51REQ2#/GPIO52GNT2#/GPIO53REQ3#/GPIO54GNT3#/GPIO55

C/BE0#C/BE1#C/BE2#C/BE3#

IRDY#PAR

PCIRST#DEVSEL#

PERR#PLOCK#

SERR#STOP#TRDY#

FRAME#

PLTRST#PCICLK

PME#

PIRQA#PIRQB#PIRQC#PIRQD# PIRQH#/GPIO5

PIRQG#/GPIO4PIRQF#/GPIO3PIRQE#/GPIO2

R561

22.6Ohm1%pt_r0603

12

U37

SN74AHC1G32DBVR

123 4

5ABGND Y

VCC

R353 15Ohm 5%1 2

RP4G

8.2KOhm 5%8 5

10

Page 17: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SMBus address D2

These are forbackdrive issue

Option to "Disable "clkrun. Pulling it downwill keep the clksrunning.

SPKR Low=Default High=No Reboot

No Reboot strap.

Place these close to ICH8

Non-iAMT

Non-iAMT

Non-iAMT

Non-iAMT

Non-iAMTPull up for each detect line

NO.8

NO.8

NO.13

NO.13

NO.14

NO.13

NO.31

ICH8: SMB/PWR/CLK/GPIO1.2Lanai <OrgName>17 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

CL_VREF1

ICH_SMBCLK

RSV_THRM#MCH_ICH_SYNC#_RIRQ_SERIRQRSVD_GPIO6RSVD_GPIO39

SIO_EXT_SMI#

RSV_ICH_CL_RST1#AMT_SMBCLKAMT_SMBDATICH_RI#LOM_ICH_SMBALERT#ICH_PCIE_WAKE#

SPKR

CLK_ICH_48M

CLK_ICH_14M

ICH_PWRGD

DPRSLPVR

WOL_EN

SUSPWROK

ICH_LAN_RST#

ICH_CL_PWROK

ICH_SMBDATA

USB_IDE#

SIO_EXT_SCI#

USB_MCARD1_DET#

PCIE_MCARD1_DET#

USB_MCARD2_DET#

USB_MCARD3_DET# PCIE_MCARD3_DET#

EC_ME_ALERT

PLTRST_DELAY#

CCD_VDD_ON

RSVD_GPIO20

MCH_ICH_SYNC#_R

ICH_LAN_RST#

ICH_SMBCLK

USB_MCARD3_DET#

ICH_BATLOW#

ICH_SUSCLK

SIO_EXT_WAKE#

RSV_ICH_CL_RST1#

CL_VREF0

ICH_CL_PWROKSIO_EXT_SMI#

SPKR

ICH_PWRGD

EC_ME_ALERT

DPRSLPVR

IMVP_PWRGD

CCD_VDD_ON

USB_MCARD2_DET#

ICH_RI#

USB_IDE#

AMT_SMBDAT

CLKRUN#

ICH_SMBDATA

SIO_S4_STATE#

ICH_PCIE_WAKE#

CLKRUN#

ME_EC_ALERT

RSVD_GPIO20

PLTRST_DELAY#

LOM_ICH_SMBALERT#

AMT_SMBCLK

RSV_SIO_SLP_M#

IRQ_SERIRQ

CL_VREF0

PCIE_MCARD3_DET#

WOL_EN

RSV_ICH_CL_DATA1

SIO_EXT_SCI#

RSV_ICH_CL_CLK1

CL_VREF1

CLK_ICH_48MCLK_ICH_14M

RSV_THRM#

PCIE_MCARD1_DET#

RSVD_GPIO39

SIO_SLP_S4#

RSVD_GPIO6

ICH_SMBCLK35,50ICH_SMBDATA35,50

XDP_DBRESET#7,38,52

PM_BMBUSY#10

H_STP_PCI#21H_STP_CPU#21

CLKRUN#32,37

IRQ_SERIRQ32,37ICH_PCIE_WAKE#38

SATA_CLKREQ#21

SPKR44

MCH_ICH_SYNC#10

SUSPWROK 43,51

IMVP_PWRGD37,51,53

SIO_EXT_WAKE#38

IDE_RST_MOD31

ICH_RSVD15

ICH_SMBDATA35,50

ICH_SMBCLK35,50

MEM_SDATA 19

MEM_SCLK 19

SIO_EXT_SMI#37

USB_MCARD2_DET#50

PLTRST_DELAY#22

SIO_EXT_SCI#37

LOM_SMB_ALERT#37

CCD_VDD_ON28

USB_MCARD1_DET#50

DPRSLPVR 10,53

CL_CLK0 10

CLK_ICH_48M 21

SIO_SLP_S5# 37

ICH_RSMRST# 37

ICH_CL_PWROK 10,37

CLK_ICH_14M 21

SIO_SLP_S3# 37

ICH_PWRGD 10,51

CL_DATA0 10

ICH_CL_RST0# 10

CLK_PWRGD 21

PCIE_MCARD1_DET#50

SIO_PWRBTN# 37

+3.3V_SUS

+3.3V_RUN

+3.3V_SUS

+3.3V_RUN +3.3V_SUS

+3.3V_RUN

+3.3V_RUN

+3.3V_SUS

+3.3V_RUN

+3.3V_SUS

+3.3V_RUN

+3.3V_RUN

+3.3V_SUS

+3.3V_RUN

+3.3V_RUN

+3.3V_SUS

T74 1

RP2C

100KOhm 5%35

10RN35A2.2KOhm5%

12

R256 100KOhm 5%1 2

T1561

R514 10KOhm 5% /*1 2

RP2F

100KOhm 5%7 5

10

T1461

R297 10KOhm 5%1 2

RP2H

100KOhm 5%9 5

10

T139 1

R609 100KOhm 5%1 2

T1411

R340 1MOhm 5%1 2

R309 10KOhm 5%1 2

R2183.24KOhm1%/*

12

R307 10KOhm 5%1 2

GSD3 2

1

Q41 2N7002Id=180mA/Pd=300mW

R2801KOhm 5%/*

12

R5138.2KOhm5%

12

R315 1KOhm 5%1 2

R3523.24KOhm1%

12

T561

R219453Ohm1%/*

12

R249 10KOhm 5% /*1 2

R620 100KOhm 5%1 2

R27210Ohm/*5%

12

R506 8.2KOhm 5%1 2

RN35B2.2KOhm5%

34

R5128.2KOhm5%

12

R252 0Ohm 5%1 2

R515 100KOhm 5%1 2

T481

RP2B

100KOhm 5%25

10

R511 10KOhm 5%1 2R510 10KOhm 5%1 2

SATA

SMB

SYS

GPIO

GPIO

GPIO

Clocks

Power MGT

Controller Link

MISC

U28C

ICH8-M

AJ12AJ10AF11AG11

AJ26AD19AG21AC17AE19

F4AD15

AG12

AJ8AJ9AH9

AE16AC19

AG22

AG8AH12

AG10

AG13

AE20AG18

AF9AJ11

AH11

AD10

AE17AF12AC13

AJ20

AG9G5

D3

AG23AF21AD18

AE23

AJ14

AE21

C2

AH20

AG27

AF17

AH27

AH25AD16

AJ22

E1

E3

AJ25

AE11F23AE18

F22AF19

D24AH23

AJ23

AJ24

AG19AF22

AJ27AD9

AJ21

AJ13

SATA0GP/GPIO21SATA1GP/GPIO19SATA2GP/GPIO36SATA3GP/GPIO37

SMBCLKSMBDATALINKALERT#SMLINK0SMLINK1

SUS_STAT#/LPCPD#SYS_RESET#

BMBUSY#/GPIO0

TACH1/GPIO1TACH2/GPIO6TACH3/GPIO7GPIO8GPIO12

SMBALERT#/GPIO11

TACH0/GPIO17GPIO18

SCLOCK/GPIO22

SATACLKREQ#/GPIO35

STP_PCI#/GPIO15STP_CPU#/GPIO25

SLOAD/GPIO38SDATAOUT0/GPIO39

CLKRUN#/GPIO32

SDATAOUT1/GPIO48

WAKE#SERIRQTHRM#

VRMPWRGD

CLK14CLK48

SUSCLK

SLP_S3#SLP_S4#SLP_S5#

PWROK

DPRSLPVR/GPIO16

BATLOW#

PWRBTN#

LAN_RST#

RSMRST#

RI#

S4_STATE#/GPIO26

QRT_STATE0/GPIO27QRT_STATE1/GPIO28

TP7

CK_PWRGD

CLPWROK

SLP_M#

GPIO20CL_CLK0CL_CLK1

CL_DATA0CL_DATA1

CL_VREF0CL_VREF1

CL_RST#

CLGPIO1/GPIO10

WOL_EN/GPIO9CLGPIO2/GPIO14

CLGPIO0/GPIO24SPKR

TP3

MCH_SYNC#

C3780.1UF/10VMLCC/+80-20%/*

12

T144 1

R351453Ohm1%

12

T501

T1481

T491

C4564.7PF/50V

MLCC/+/-0.25PF

12

R276 10KOhm 5%1 2

T1571

R520 0Ohm 5% /*1 2

R299 8.2KOhm 5%1 2

R50710Ohm

/*5%

12

T1421

R283 10KOhm 5%1 2

R262 10KOhm 5%1 2

R282 10KOhm 5%1 2R281 10KOhm 5%1 2

R508 0Ohm 5%1 2

T471

C3954.7PF/50V/*MLCC/+/-0.25PF

12

RP2G

100KOhm 5%8 5

10

T1471

GSD3 2

1

Q40 2N7002Id=180mA/Pd=300mW

T461

RP2E

100KOhm 5%6 5

10

T45 1

R251 0Ohm 5% /*1 2

RN36B 2.2KOhm 5%3 4

T1401

RP2A

100KOhm 5%15

10

R303 10KOhm 5%1 2

R33910Ohm

5%

12

RN36A 2.2KOhm 5%1 2

R253 10KOhm 5% /*1 2

C4660.1UF/10VMLCC/+80-20%

12

R266 10KOhm 5%1 2

R608 4.7KOhm 5%12

R231 8.2KOhm 5%1 2

RP2D

100KOhm 5%45

10

R516 1MOhm 5%1 2

Page 18: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Non-iAMT

Non-iAMT

FB_330ohm+-25%_100mHz_1.5A_0.09_ohm DC

Intel 20%

Place CAP

close to A24

Non-iAMT

Non-iAMT

Non-iAMT

Non-iAMT

ICH8-M(POWER,GND)1.2Lanai <OrgName>18 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+1.5V_DMIPLL_R

+TP_VCCSUS1.05_2

+VCCGLANPLL

TP_VCCSUSLAN2

+ICH_V5REF_RUN

VCCCL1_5

TP_VCCCL1.05

+TP_VCCSUS1.5_2

+TP_VCCSUS1.05_1

+VCCSATPLL

+ICH_V5REF_SUS

+TP_VCCSUS1.5_1

TP_VCCSUSLAN1

+1.5V_DMIPLL

+VCCSUS3_3[0~6]

+VCCSUS3_3[7~19]

+VCCGLANPLL

+VCCSATPLL

+VCCSATPLL_L

+VCC_DMI

+V_CPU_IO

VCCHDA

+1.5V_PCIE_ICH

+3.3V_RUN

+1.5V_RUN

+1.5V_RUN

+3.3V_RUN

+3.3V_RUN

+1.25V_RUN

+1.05V_VCCP

+3.3V_SUS

+3.3V_RUN

+1.5V_RUN

+1.05V_VCCP

+3.3V_SUS

+3.3V_RUN

+RTC_CELL

+5V_RUN

+5V_SUS

+3.3V_SUS

+1.5V_RUN

+1.5V_RUN

+1.5V_RUN

+1.5V_RUN

+1.5V_RUN+1.05V_VCCP

+1.5V_PCIE_ICH

+1.5V_RUN

+3.3V_RUN

C4110.1UF/10VMLCC/+/-10%

12

C4282.2UF/10VMLCC/+/-10%pt_c0805_h53

12

R572 1Ohm 5%pt_r0603

1 2

R332 10Ohmpt_r0805_h24

5%1 2

C4640.022UF/16VMLCC/+/-10%

12

C4181UF/10V

pt_c0603MLCC/+/-10%

12

D13

BAT54C

1

23

C4240.1UF/10VMLCC/+/-10%

12

C39222UF/10V

pt_c1206_h75MLCC/+/-20%

12

R314 10Ohm5%1 2

C4404.7UF/10VMLCC/+/-10%pt_c1206_h71

12

C4320.01UF/25VMLCC/+/-10%

12

C4070.1UF/10VMLCC/+/-10%

12

C69510UF/6.3VMLCC/+/-20%pt_c0805_h53

12

T751

C4090.1UF/10VMLCC/+/-10%

12

C4270.1UF/10VMLCC/+/-10%

12

C3980.1UF/10VMLCC/+/-10%

12

T721

C3900.1UF/10VMLCC/+/-10%

12

C4670.1UF/10VMLCC/+/-10%

12

L49 0.1Ohm/100Mhzpt_inductor_2p_126x98_tdk

2 1D12

RB751V_40

21

C4330.022UF/16VMLCC/+/-10%

12

D14

RB751V_40

21

C4510.1UF/10VMLCC/+/-10%

12

C4020.1UF/10VMLCC/+/-10%

12

C64610UF/6.3VMLCC/+/-20%pt_c0805_h53

12

C4100.1UF/10VMLCC/+/-10%

12

C4350.1UF/10VMLCC/+/-10%

12

+CE14

220UF/4Vpt_c7343d_h79+/-20%

12

C6491UF/10V

pt_c0603MLCC/+/-10%

12

L53330Ohm/100MhzMURATA/BLM21PG331SN1Dpt_l0805_h41

21

R366 100Ohm 5%1 2

T511

C4770.1UF/10VMLCC/+/-10%

12

C4500.1UF/10VMLCC/+/-10%

12

T67 1

C4600.1UF/10VMLCC/+/-10%

12

C4620.1UF/10VMLCC/+/-10%

12

C47022UF/10V

pt_c1206_h75MLCC/+/-20%

12

C4741UF/10V

pt_c0603MLCC/+/-10%

/*

12

T61 1

C4010.1UF/10VMLCC/+/-10%

12

C4190.1UF/10VMLCC/+/-10%

12

C4734.7UF/6.3VMLCC/+/-10%pt_c0603

12

R2850Ohm5%

12

U28E

ICH8-M

A23A5

AA2AA7A25AB1

AB24AC11AC14AC25AC26AC27AD17AD20AD28AD29

AD3AD4AD6AE1

AE12AE2

AE22AD1

AE25AE5AE6AE9

AF14AF16AF18

AF3AF4AG5AG6

AH10AH13AH16AH19

AH2AF28AH22AH24AH26

AH3AH4AH8AJ5B11B14B17B2

B20B22B8

C24C26C27

C6D12D15D18

D2D4

E21E24E4E9

F15E23F28F29F7G1E2

G10G13G19G23G25G26G27H25H28H29

H3H6J1

J25J26J27J4J5

K23K28K29K3

K7L1L13L15L26L27L4L5M12M13M14M15M16M17M23M28M29M3N1N11N12N13N14N15N16N17N18N26N27N4N5N6P12P13P14P15P16P17P23P28P29R11R12R13R14R15R16R17R18R28R4T12T13T14T15T16T17T2U12U13U14U15U16U17U23U26U27U3U5V13V15V28V29W2W26W27Y28Y29Y4AB4

A1A2A28A29AH1AH29AJ1AJ2AJ28AJ29B1B29

AB23AB5AB6AD5U4

K6

W24

VSS[001]VSS[002]VSS[003]VSS[004]VSS[005]VSS[006]VSS[007]VSS[008]VSS[009]VSS[010]VSS[011]VSS[012]VSS[013]VSS[014]VSS[015]VSS[016]VSS[017]VSS[018]VSS[019]VSS[020]VSS[021]VSS[022]VSS[023]VSS[024]VSS[025]VSS[026]VSS[027]VSS[028]VSS[029]VSS[030]VSS[031]VSS[032]VSS[033]VSS[034]VSS[035]VSS[036]VSS[037]VSS[038]VSS[039]VSS[040]VSS[041]VSS[042]VSS[043]VSS[044]VSS[045]VSS[046]VSS[047]VSS[048]VSS[049]VSS[050]VSS[051]VSS[052]VSS[053]VSS[054]VSS[055]VSS[056]VSS[057]VSS[058]VSS[059]VSS[060]VSS[061]VSS[062]VSS[063]VSS[064]VSS[065]VSS[066]VSS[067]VSS[068]VSS[069]VSS[070]VSS[071]VSS[072]VSS[073]VSS[074]VSS[075]VSS[076]VSS[077]VSS[078]VSS[079]VSS[080]VSS[081]VSS[082]VSS[083]VSS[084]VSS[085]VSS[086]VSS[087]VSS[088]VSS[089]VSS[090]VSS[091]VSS[092]VSS[093]VSS[094]VSS[095]VSS[096]VSS[097]

VSS[099]VSS[100]VSS[101]VSS[102]VSS[103]VSS[104]VSS[105]VSS[106]VSS[107]VSS[108]VSS[109]VSS[110]VSS[111]VSS[112]VSS[113]VSS[114]VSS[115]VSS[116]VSS[117]VSS[118]VSS[119]VSS[120]VSS[121]VSS[122]VSS[123]VSS[124]VSS[125]VSS[126]VSS[127]VSS[128]VSS[129]VSS[130]VSS[131]VSS[132]VSS[133]VSS[134]VSS[135]VSS[136]VSS[137]VSS[138]VSS[139]VSS[140]VSS[141]VSS[142]VSS[143]VSS[144]VSS[145]VSS[146]VSS[147]VSS[148]VSS[149]VSS[150]VSS[151]VSS[152]VSS[153]VSS[154]VSS[155]VSS[156]VSS[157]VSS[158]VSS[159]VSS[160]VSS[161]VSS[162]VSS[163]VSS[164]VSS[165]VSS[166]VSS[167]VSS[168]VSS[169]VSS[170]VSS[171]VSS[172]VSS[173]VSS[174]VSS[175]VSS[176]VSS[177]VSS[178]

VSS_NCTF[01]VSS_NCTF[02]VSS_NCTF[03]VSS_NCTF[04]VSS_NCTF[05]VSS_NCTF[06]VSS_NCTF[07]VSS_NCTF[08]VSS_NCTF[09]VSS_NCTF[10]VSS_NCTF[11]VSS_NCTF[12]

VSS[179]VSS[180]VSS[181]VSS[182]VSS[183]

VSS[098]

VSS[184]

CORE

VCCA3GP

ATX

ARX

IDE

USB CORE

PCI

GLAN POWER

VCCP_CORE

VCCPSUS

VCCPUSB

U28F

ICH8-M

A16T7

G4

AA25AA26AA27AB27AB28AB29

D28D29E25E26E27F24F25G24H23H24J23J24K24K25L23L24L25

M24M25N23N24N25P24P25R24R25R26R27T23T24T27T28T29U24

AF29

R29

AE7AF7AG7AH7AJ7

AJ6

AD2

AC1AC2AC3AC4AC5

D1

F17G18

A13B13C13C14D14E14F14G14L11L12L14L16L17L18M11M18P11P18T11T18

F19G20

AC12

AD11

AC23AC24

AA3U7V7W1W6W7Y7

B15B18B4B9C15D13D5E10E7F11

AD25

AC18AC21AC22AG20AH28

P6P7C1N7P1P2P3P4P5R1R3R5

AC10AC9

AA5AA6

G12G17

J6AF20

F1L6L7

M6M7

C3

A8

W23

U18

V17

V14

V11

U11

V18

V16

V12

B27

A27

B28

B26

A26

B25

A24

AF8

AC8

AE8AD8

R6

H7

AC16

AD7AC7

J7

AE29AE28

G22

G21F20

A22

W25

V24

U25

Y25

V25

V23

V5REF[1]V5REF[2]

V5REF_SUS

VCC1_5_B[01]VCC1_5_B[02]VCC1_5_B[03]VCC1_5_B[04]VCC1_5_B[05]VCC1_5_B[06]VCC1_5_B[07]VCC1_5_B[08]VCC1_5_B[09]VCC1_5_B[10]VCC1_5_B[11]VCC1_5_B[12]VCC1_5_B[13]VCC1_5_B[14]VCC1_5_B[15]VCC1_5_B[16]VCC1_5_B[17]VCC1_5_B[18]VCC1_5_B[19]VCC1_5_B[20]VCC1_5_B[21]VCC1_5_B[22]VCC1_5_B[23]VCC1_5_B[24]VCC1_5_B[25]VCC1_5_B[26]VCC1_5_B[27]VCC1_5_B[28]VCC1_5_B[29]VCC1_5_B[30]VCC1_5_B[31]VCC1_5_B[32]VCC1_5_B[33]VCC1_5_B[34]VCC1_5_B[35]VCC1_5_B[36]VCC1_5_B[37]VCC1_5_B[38]VCC1_5_B[39]VCC1_5_B[40]

VCC3_3[01]

VCCDMIPLL

VCC1_5_A[01]VCC1_5_A[02]VCC1_5_A[03]VCC1_5_A[04]VCC1_5_A[05]

VCCSATAPLL

VCC3_3[02]

VCC1_5_A[06]VCC1_5_A[07]VCC1_5_A[08]VCC1_5_A[09]VCC1_5_A[10]

VCCUSBPLL

VCCLAN1_05[1]VCCLAN1_05[2]

VCC1_05[01]VCC1_05[02]VCC1_05[03]VCC1_05[04]VCC1_05[05]VCC1_05[06]VCC1_05[07]VCC1_05[08]VCC1_05[09]VCC1_05[10]VCC1_05[11]VCC1_05[12]VCC1_05[13]VCC1_05[14]VCC1_05[15]VCC1_05[16]VCC1_05[17]VCC1_05[18]VCC1_05[19]VCC1_05[20]

VCCLAN3_3[1]VCCLAN3_3[2]

VCCHDA

VCCSUSHDA

V_CPU_IO[1]V_CPU_IO[2]

VCC3_3[07]VCC3_3[08]VCC3_3[09]VCC3_3[10]VCC3_3[11]VCC3_3[12]VCC3_3[13]

VCC3_3[15]VCC3_3[16]VCC3_3[17]VCC3_3[18]VCC3_3[19]VCC3_3[20]VCC3_3[21]VCC3_3[22]VCC3_3[23]VCC3_3[24]

VCCRTC

VCCSUS3_3[02]VCCSUS3_3[03]VCCSUS3_3[04]VCCSUS3_3[05]VCCSUS3_3[06]

VCCSUS3_3[07]VCCSUS3_3[08]VCCSUS3_3[09]VCCSUS3_3[10]VCCSUS3_3[11]VCCSUS3_3[12]VCCSUS3_3[13]VCCSUS3_3[14]VCCSUS3_3[15]VCCSUS3_3[16]VCCSUS3_3[17]VCCSUS3_3[18]

VCC1_5_A[11]VCC1_5_A[12]

VCC1_5_A[13]VCC1_5_A[14]

VCC1_5_A[15]VCC1_5_A[16]

VCCSUS1_05[1]VCCSUS1_05[2]

VCC1_5_A[20]VCC1_5_A[21]VCC1_5_A[22]VCC1_5_A[23]VCC1_5_A[24]

VCCSUS3_3[01]

VCC3_3[14]

VCC1_5_A[25]

VCC1_05[22]

VCC1_05[27]

VCC1_05[25]

VCC1_05[23]

VCC1_05[21]

VCC1_05[28]

VCC1_05[26]

VCC1_05[24]

VCCGLAN1_5[4]

VCCGLAN1_5[2]

VCCGLAN1_5[5]

VCCGLAN1_5[3]

VCCGLAN1_5[1]

VCCGLAN3_3

VCCGLANPLL

VCC3_3[06]

VCC3_3[03]

VCC3_3[05]VCC3_3[04]

VCCSUS3_3[19]

VCC1_5_A[17]

VCCSUS1_5[1]

VCC1_5_A[19]VCC1_5_A[18]

VCCSUS1_5[2]

VCC_DMI[2]VCC_DMI[1]

VCCCL1_05

VCCCL3_3[2]VCCCL3_3[1]

VCCCL1_5

VCC1_5_B[45]

VCC1_5_B[43]

VCC1_5_B[41]

VCC1_5_B[46]

VCC1_5_B[44]

VCC1_5_B[42]

R2100Ohm 5%

12

C4450.1UF/10VMLCC/+/-10%

12

C41222UF/10V

pt_c1206_h75MLCC/+/-20%

12

C3960.1UF/10VMLCC/+/-10%

12

C4550.1UF/10VMLCC/+/-10%

12

C3970.1UF/10VMLCC/+/-10%

12

C4760.1UF/10VMLCC/+/-10%/*

12

L2310uH

pt_l0805Irat=100mA

21

C4031UF/10V

pt_c0603MLCC/+/-10%

12

C4650.1UF/10VMLCC/+/-10%

12

T521

T701

Page 19: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TOP

SMbus address A0Non-iAMT

CLOCK 0 , 1CKE 0 , 1

Non-iAMT

SMbus address A4

CLOCK 2 , 3CKE 2 , 3

BOT

Please these Caps near So-Dimm1.

Please these Caps near So-Dimm1.

Please these Caps near So-Dimm2.

Please these Caps near So-Dimm2.

A is required to route to Top

S0DIMM for AMT to function

Ch.A SODIMM needs to be

populated for Intel AMT support.

Non-iAMT

Non-iAMT

Non-iAMT

DDR2 SO-DIMM (0)1.2Lanai <OrgName>19 69

Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

DDR_B_DQS4

DDR_B_D22

DDR_B_D50

DDR_B_D28 DDR_B_D31

DDR_B_DM6

PM_EXTTS#1

DDR_B_DM1

DDR_B_D41

DDR_B_D59

DDR_B_D62

DDR_B_D33

DDR_B_D17

DDR_B_D2

DDR_B_D20

DDR_B_MA3

DDR_B_D3

DDR_B_DQS#1

DDR_B_D42 DDR_B_D43

DDR_B_DQS2

M_ODT3

DDR_B_D26

DDR_B_DQS#7

DDR_B_MA2

DDR_B_D5

DDR_B_DM5

DDR_B_D61DDR_B_D56

DDR_B_D34

DDR_B_D23

DDR_B_D49

DDR_B_D55

DDR_B_D25

DDR_B_D14

DDR_B_D39

DDR_B_MA5

DDR_B_DM0

DDR_B_D58

DDR_B_DQS#3

DDR_B_BS0

DDR_B_DQS1

DDR_B_D54

M_ODT2

DDR_B_DM4

DDR_B_D6

DDR_B_D8

DDR_B_D1

DDR_B_MA11

DDR_B_DQS#0

DDR_B_D44

DDR_B_CAS#

DDR_B_D52

DDR_B_D36

DDR_B_DQS#5

DDR_B_D29

DDR_B_D10

DDR_B_MA8

DDR_B_DQS5

DDR_B_D0

DDR_B_BS2

DDR_B_D35

DDR_B_DQS0

DDR_B_D38

DDR_B_D19

DDR_B_MA0

DDR_B_D51

DDR_B_D15

DDR_B_DQS7

DDR_B_D4

DDR_B_MA7

DDR_B_MA13

DDR_B_D37

DDR_B_D30

DDR_B_D7

DDR_B_D11

MEM_SCLK

DDR_B_DM3

DDR_B_D60

DDR_B_D46

DDR_B_MA9

DDR_B_WE#DDR_B_RAS#

DDR_B_DQS#6

DDR_B_D18

DDR_B_MA10

DDR_B_D48

DDR_B_D57

MEM_SDATA

DDR_B_MA6

DDR_B_D47

DDR_B_DQS6

DDR_B_D40

DDR_B_DQS3

DDR_B_D27

DDR_B_DM7

DDR_B_BS1

DDR_B_D32

DDR_B_D13

DDR_B_DM2

DDR_B_D21

DDR_B_D63

DDR_B_D45

DDR_B_MA12

DDR_B_D12

DDR_B_MA4

DDR_B_DQS#4

DDR_B_D16

DDR_B_MA1

DDR_B_DQS#2

DDR_B_D53

DDR_B_D24

DDR_B_D9

MEM_SCLK

M_ODT0

DDR_A_DQS3

DDR_A_D23

DDR_A_DQS1

DDR_A_D8

DDR_A_D32

DDR_A_D27

DDR_A_D22

DDR_A_DM2DDR_A_DQS2

DDR_A_D21

DDR_A_D41

DDR_A_MA8

DDR_A_D20

DDR_A_DQS#0

DDR_A_DM6

DDR_A_D52

DDR_A_D42

DDR_A_D38

M_ODT1

DDR_A_CAS#

DDR_A_MA10

DDR_A_MA4

DDR_A_MA11

DDR_A_D25

DDR_A_D12

DDR_A_D61

DDR_A_D36

DDR_A_D29

DDR_A_D19

DDR_A_DQS0

DDR_A_D50

DDR_A_D40DDR_A_D45

DDR_A_D37

DDR_A_DM1

DDR_A_D59

DDR_A_D51

DDR_A_MA2

DDR_A_D18

DDR_A_D57

DDR_A_D48

DDR_A_DM5

DDR_A_D47DDR_A_D44

DDR_A_DQS#4

DDR_A_D33

DDR_A_WE#

DDR_A_MA1

DDR_A_MA7

DDR_A_D16

DDR_A_D1

DDR_A_D5

DDR_A_D60DDR_A_D58

DDR_A_DQS#6

DDR_A_MA13

DDR_A_BS1

DDR_A_DQS#7

DDR_A_D55

DDR_A_D49DDR_A_D53

DDR_A_D34

DDR_A_D3

DDR_A_DM0

DDR_A_DQS7

DDR_A_DQS#5

DDR_A_DM3

PM_EXTTS#0

DDR_A_D11

DDR_A_DQS6

DDR_A_DM4

DDR_A_RAS#DDR_A_BS0

DDR_A_MA3

DDR_A_MA6

DDR_A_D31

DDR_A_DQS#2

DDR_A_D10DDR_A_D14

DDR_A_D2

DDR_A_D56

DDR_A_MA9

DDR_A_D30

DDR_A_D28

DDR_A_D15

DDR_A_DQS5

DDR_A_D35DDR_A_D39

DDR_A_D26

DDR_A_D4

MEM_SDATA

DDR_A_DQS4

DDR_A_DQS#3

DDR_A_D9

DDR_A_D7

DDR_A_D0

DDR_A_D46

DDR_A_MA5

DDR_A_BS2

DDR_A_D17

DDR_A_D13

DDR_A_DQS#1

DDR_A_D6

DDR_A_DM7

DDR_A_D54

DDR_A_D43

DDR_A_MA0

DDR_A_MA12

DDR_A_D24

DDR_A_MA14 DDR_B_MA14

DDR_A_D62DDR_A_D63

DDR_A_D[0..63] 11DDR_A_DM[0..7] 11

DDR_A_DQS[0..7] 11DDR_A_DQS#[0..7] 11

DDR_CKE0_DIMMA10,20

DDR_A_BS211,20

DDR_A_BS011,20DDR_A_WE#11,20

DDR_A_CAS#11,20DDR_CS1_DIMMA#10,20

M_ODT110,20

DDR_CKE1_DIMMA 10,20

M_CLK_DDR0 10M_CLK_DDR#0 10

DDR_A_BS1 11,20DDR_A_RAS# 11,20

DDR_CS0_DIMMA# 10,20

M_ODT0 10,20

M_CLK_DDR1 10M_CLK_DDR#1 10

PM_EXTTS#0 10

MEM_SDATA17MEM_SCLK17

DDR_A_MA[0..14] 10,11,20

DDR_CKE3_DIMMB 10,20

M_CLK_DDR#3 10

PM_EXTTS#1 10

DDR_B_MA[0..14] 10,11,20

M_CLK_DDR#2 10M_CLK_DDR2 10

DDR_CS2_DIMMB# 10,20

DDR_B_DQS#[0..7] 11

DDR_B_RAS# 11,20

M_ODT310,20

DDR_B_DQS[0..7] 11DDR_B_D[0..63] 11

DDR_B_WE#11,20

DDR_B_CAS#11,20 M_ODT2 10,20

DDR_B_BS011,20

DDR_CKE2_DIMMB10,20

DDR_CS3_DIMMB#10,20

DDR_B_DM[0..7] 11

DDR_B_BS1 11,20

M_CLK_DDR3 10

DDR_B_BS211,20

+1.8V_SUS

+1.8V_SUS

V_DDR_MCH_REF

+3.3V_RUN

V_DDR_MCH_REF

+3.3V_RUN

+1.8V_SUS +1.8V_SUS

+3.3V_RUN

+3.3V_RUN

V_DDR_MCH_REF

V_DDR_MCH_REF

+1.8V_SUS

+3.3V_RUN

+1.8V_SUS

+1.8V_SUS

+1.8V_SUS

C331

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C278

2.2UF/6.3V

MLC

C/+/-10%

pt_c0805_h53

12

C616

0.1UF/10VMLCC/+80-20%

12

C323

0.1UF/10VMLCC/+80-20%

12

C300

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

CON15

STDFOXCONN/AS0A426-NASN-7F

13579

111315171921232527293133353739

414345474951535557596163656769717375777981838587899193959799

101103105107109111113115117119121123125127129131133135137139141143145147149151153155157159161163165167169171173175177179181183185187189191193195197199

246810121416182022242628303234363840

4244464850525456586062646668707274767880828486889092949698100102104106108110112114116118120122124126128130132134136138140142144146148150152154156158160162164166168170172174176178180182184186188190192194196198200

201 202204203

VREFVSS47DQ0DQ1VSS37DQS#0DQS0VSS48DQ2DQ3VSS38DQ8DQ9VSS49DQS#1DQS1VSS39DQ10DQ11VSS50

VSS18DQ16DQ17VSS1DQS#2DQS2VSS19DQ18DQ19VSS22DQ24DQ25VSS23DM3NC4VSS9DQ26DQ27VSS4CKE0VDD7NC1A16_BA2VDD9A12A9A8VDD5A5A3A1VDD10A10/APBA0WE#VDD2CAS#S1#VDD3ODT1VSS11DQ32DQ33VSS26DQS#4DQS4VSS2DQ34DQ35VSS27DQ40DQ41VSS29DM5VSS51DQ42DQ43VSS40DQ48DQ49VSS52NCTESTVSS30DQS#6DQS6VSS31DQ50DQ51VSS33DQ56DQ57VSS3DM7VSS34DQ58DQ59VSS14SDASCLVDDSPD

VSS46DQ4DQ5

VSS15DM0

VSS5DQ6DQ7

VSS16DQ12DQ13

VSS17DM1

VSS53CK0

CK0#VSS41DQ14DQ15

VSS54

VSS20DQ20DQ21VSS6NC3DM2

VSS21DQ22DQ23

VSS24DQ28DQ29

VSS25DQS#3DQS3

VSS10DQ30DQ31VSS8CKE1VDD8

A15A14

VDD11A11A7A6

VDD4A4A2A0

VDD12BA1

RAS#S0#

VDD1ODT0

A13VDD6

NC2VSS12DQ36DQ37

VSS28DM4

VSS42DQ38DQ39

VSS55DQ44DQ45

VSS43DQS#5DQS5

VSS56DQ46DQ47

VSS44DQ52DQ53

VSS57CK1

CK1#VSS45

DM6VSS32DQ54DQ55

VSS35DQ60DQ61VSS7

DQS#7DQS7

VSS36DQ62DQ63

VSS13SA0SA1

GND0 GND1NP_NC2NP_NC1

C619

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C317

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

R50110KOhm5%

12

C341

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C281

0.1UF/10V

MLC

C/+80-20%

12

C315

0.1UF/10VMLCC/+80-20%

12

C319

0.1UF/10VMLCC/+80-20%

12

C601

0.1UF/10VMLCC/+80-20%

12

C342

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C280

0.1UF/10V

MLC

C/+80-20%

12

CON14

STDFOXCONN/AS0A426-N2SN-7F

13579

111315171921232527293133353739

414345474951535557596163656769717375777981838587899193959799

101103105107109111113115117119121123125127129131133135137139141143145147149151153155157159161163165167169171173175177179181183185187189191193195197199

246810121416182022242628303234363840

4244464850525456586062646668707274767880828486889092949698100102104106108110112114116118120122124126128130132134136138140142144146148150152154156158160162164166168170172174176178180182184186188190192194196198200

201 202204203

VREFVSS47DQ0DQ1VSS37DQS#0DQS0VSS48DQ2DQ3VSS38DQ8DQ9VSS49DQS#1DQS1VSS39DQ10DQ11VSS50

VSS18DQ16DQ17VSS1DQS#2DQS2VSS19DQ18DQ19VSS22DQ24DQ25VSS23DM3NC4VSS9DQ26DQ27VSS4CKE0VDD7NC1A16_BA2VDD9A12A9A8VDD5A5A3A1VDD10A10/APBA0WE#VDD2CAS#S1#VDD3ODT1VSS11DQ32DQ33VSS26DQS#4DQS4VSS2DQ34DQ35VSS27DQ40DQ41VSS29DM5VSS51DQ42DQ43VSS40DQ48DQ49VSS52NCTESTVSS30DQS#6DQS6VSS31DQ50DQ51VSS33DQ56DQ57VSS3DM7VSS34DQ58DQ59VSS14SDASCLVDDSPD

VSS46DQ4DQ5

VSS15DM0

VSS5DQ6DQ7

VSS16DQ12DQ13

VSS17DM1

VSS53CK0

CK0#VSS41DQ14DQ15

VSS54

VSS20DQ20DQ21VSS6NC3DM2

VSS21DQ22DQ23

VSS24DQ28DQ29

VSS25DQS#3DQS3

VSS10DQ30DQ31VSS8CKE1VDD8

A15A14

VDD11A11A7A6

VDD4A4A2A0

VDD12BA1

RAS#S0#

VDD1ODT0

A13VDD6

NC2VSS12DQ36DQ37

VSS28DM4

VSS42DQ38DQ39

VSS55DQ44DQ45

VSS43DQS#5DQS5

VSS56DQ46DQ47

VSS44DQ52DQ53

VSS57CK1

CK1#VSS45

DM6VSS32DQ54DQ55

VSS35DQ60DQ61VSS7

DQS#7DQS7

VSS36DQ62DQ63

VSS13SA0SA1

GND0 GND1NP_NC2NP_NC1 R505

10KOhm5%

12

C373

2.2UF/6.3V

MLC

C/+/-10%

pt_c0805_h53

12

C325

0.1UF/10VMLCC/+80-20%

12

C609

0.1UF/10VMLCC/+80-20%

12

R21210KOhm5%

12

C374

0.1UF/10V

MLC

C/+80-20%

12

C591

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C651

2.2UF/6.3V

MLC

C/+/-10%

pt_c0805_h53

12

C321

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C647

0.1UF/10V

MLC

C/+80-20%

12

C327

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

R211

10KOhm5%

12

C275

2.2UF/6.3V

MLC

C/+/-10%

pt_c0805_h53

12

C333

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C340

0.1UF/10VMLCC/+80-20%

12

Page 20: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TOP

BOT

Please these resistorclosely DIMMA, alltrace length<750 mil.

Layout note : Place 1 cap close to every 1 R-pack terminated to SMDDR_VTERM.

Please these resistorclosely DIMMB, alltrace length<750 mil.

DDR2 SO-DIMM (1)1.2Lanai <OrgName>20 69

Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

DDR_A_MA6DDR_A_MA7

DDR_A_MA1

DDR_A_MA10

DDR_A_MA3

DDR_A_BS2DDR_A_MA8

DDR_A_RAS#

DDR_A_MA12

DDR_A_MA5

DDR_A_MA9

DDR_A_BS0

DDR_A_MA13

DDR_B_MA2

DDR_B_MA7

DDR_B_MA8

DDR_B_MA6

DDR_B_MA11DDR_B_MA14

M_ODT0 M_ODT2

DDR_A_BS1DDR_A_MA0

DDR_A_MA14DDR_A_MA11

DDR_B_MA3DDR_B_MA1

DDR_B_MA12DDR_B_MA9

DDR_B_MA10

DDR_B_MA4DDR_B_MA5

DDR_B_CAS#

DDR_A_MA2DDR_A_MA4

DDR_B_WE#DDR_B_BS0

DDR_A_CAS#DDR_A_WE#

DDR_B_BS1DDR_B_MA0

DDR_B_MA13DDR_B_RAS#

DDR_A_MA[0..14]10,11,19 DDR_B_MA[0..14] 10,11,19

DDR_CKE3_DIMMB 10,19

DDR_CS3_DIMMB# 10,19DDR_CS2_DIMMB# 10,19DDR_B_BS2 11,19

DDR_CKE2_DIMMB 10,19

M_ODT3 10,19

DDR_CS1_DIMMA#10,19

DDR_CKE1_DIMMA10,19

M_ODT110,19

DDR_CKE0_DIMMA10,19

DDR_CS0_DIMMA#10,19

DDR_A_RAS#11,19

M_ODT010,19 M_ODT2 10,19

DDR_A_BS111,19

DDR_B_CAS# 11,19

DDR_B_WE# 11,19DDR_B_BS0 11,19

DDR_A_BS211,19

DDR_A_BS011,19

DDR_A_CAS#11,19DDR_A_WE#11,19

DDR_B_BS1 11,19

DDR_B_RAS# 11,19

+0.9V_DDR_VTT

+0.9V_DDR_VTT

+0.9V_DDR_VTT

R192 56Ohm5%1 2

R194 56Ohm5% 1 2

RN19A 56Ohm5%

1 2

C3430.1UF/10VMLCC/+80-20%

12

RN28A 56Ohm5%

1 2

C3030.1UF/10VMLCC/+80-20%

12

C3440.1UF/10VMLCC/+80-20%

12

RN23B 56Ohm 5%3 4

C3470.1UF/10VMLCC/+80-20%

12

RN16A 56Ohm5%

1 2

RN26B 56Ohm 5%3 4

C3260.1UF/10VMLCC/+80-20%

12

C3060.1UF/10VMLCC/+80-20%

12

RN17A 56Ohm5%

1 2

R178 56Ohm5%1 2

RN31A 56Ohm5%

1 2

C3320.1UF/10VMLCC/+80-20%

12

RN21B 56Ohm 5%3 4

RN16B 56Ohm 5%3 4

R191 56Ohm5%1 2

RN25B 56Ohm 5%3 4

RN33B 56Ohm 5%3 4

RN26A 56Ohm5%

1 2

RN15B 56Ohm 5%3 4

RN24A 56Ohm5%

1 2

C3040.1UF/10VMLCC/+80-20%

12

RN19B 56Ohm 5%3 4

C3280.1UF/10VMLCC/+80-20%

12

RN22B 56Ohm 5%3 4

C3600.1UF/10VMLCC/+80-20%

12

C3590.1UF/10VMLCC/+80-20%

12

RN34A 56Ohm5%

1 2

C3090.1UF/10VMLCC/+80-20%

12

C3160.1UF/10VMLCC/+80-20%

12

C3200.1UF/10VMLCC/+80-20%

12

RN23A 56Ohm5%

1 2

R189 56Ohm5%1 2

RN30A 56Ohm5%

1 2

RN18A 56Ohm5%

1 2

RN15A 56Ohm5%

1 2

C3050.1UF/10VMLCC/+80-20%

12

RN32B 56Ohm 5%3 4

R182 56Ohm5%1 2

RN33A 56Ohm5%

1 2

R175 56Ohm5% 1 2

R195 56Ohm5% 1 2

R186 56Ohm5% 1 2

C3380.1UF/10VMLCC/+80-20%

12

RN28B 56Ohm 5%3 4

C3610.1UF/10VMLCC/+80-20%

12

RN17B 56Ohm 5%3 4

C3580.1UF/10VMLCC/+80-20%

12

RN24B 56Ohm 5%3 4

RN20A 56Ohm5%

1 2RN21A 56Ohm5%

1 2

RN30B 56Ohm 5%3 4

RN27A 56Ohm5%

1 2

C3560.1UF/10VMLCC/+80-20%

12

RN29A 56Ohm5%

1 2

RN22A 56Ohm5%

1 2

R188 56Ohm5% 1 2

RN27B 56Ohm 5%3 4

C3540.1UF/10VMLCC/+80-20%

12

RN25A 56Ohm5%

1 2

R193 56Ohm5%

1 2

RN20B 56Ohm 5%3 4

RN18B 56Ohm 5%3 4

RN31B 56Ohm 5%3 4

R181 56Ohm5% 1 2

C3370.1UF/10VMLCC/+80-20%

12

C3550.1UF/10VMLCC/+80-20%

12

R190 56Ohm5% 1 2

R174 56Ohm5%

1 2

C3140.1UF/10VMLCC/+80-20%

12

C2990.1UF/10VMLCC/+80-20%

12

C3480.1UF/10VMLCC/+80-20%

12

C3240.1UF/10VMLCC/+80-20%

12

RN34B 56Ohm 5%3 4

RN29B 56Ohm 5%3 4

RN32A 56Ohm5%

1 2

Page 21: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Enable ITP

Discrest with Non-iAMT

Non-iAMT

Populate for Napa platforms only

14.318MHz

120 OHM@100MHz

120 OHM@100MHz

Non-iAMT

Discrete

Non-iAMT

0=UMA1=Disc. GRFX down

These are forbackdrive issue.

Non-iAMT

connect to XDP

SMBus address D2

Non-iAMT

Place close to Clock Gen.

PCI_LOM=FCTSEL1

FCTSEL1(PIN 34) Pin43 Pin44 Pin47 Pin48 0 = UMA DOT96T DOT96C 96/100M_T 96/100M_C 1 = Disc. 27Mout 27M_SSout SRCT0 SRCC0 GRFX down

FSC FSB FSA CPU SRC PCI 1 0 1 100 100 33 0 0 1 133 100 33 0 1 1 166 100 33 0 1 0 200 100 33 0 0 0 266 100 33 1 0 0 333 100 33 1 1 0 400 100 33 1 1 1 RSVD 100 33

G7X NB8X

R97 147ohm 33 ohm

R105 84.5 ohm no-stuf

clk. voltage 1.2V 3.3V

CLK_VGA_27M_NSS (VGA XTALIN) OPTION

NO.6

NO.23

NO.23

NO.24

NO.27

NO.40

NO.42

NO.52

CLK GEN. CY285471.2Lanai <OrgName>21 69

Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

CLK_XTAL_OUT

MINI2CLK_REQ#MINI1CLK_REQ#

CLK_3GPLLREQ#SATA_CLKREQ#CARD_CLK_REQ#

PGMODE

PCI_ICH

+CK_VDD_48

+CK_VDD_A

MCH_BCLK

PCI_ICH

CPU_XTP#

PCIE_MINI1#

+CK_VDD_MAIN

27M_SS

+CK_VDD_A

PCIE_SATA

CLK_SDATA

CLK_XTAL_IN

CLK_SCLK

PGMODE

MCH_3GPLL#

+CK_VDD_48

PCI_PCCARD

CPU_BCLK#

MCH_3GPLL

CPU_BCLK

+CK_VDD_REF

27M_NSS

CLK_XTAL_IN

PCIE_ICH

MCH_BCLK#

PCIE_MINI2#

+CK_VDD_MAIN

PCIE_EXPCARD#

CLK_SCLK

PCIE_EXPCARD

PCIE_MINI1

PCIE_VGA

PCIE_SATA#

CLK_SDATA

FSC

CLK_XTAL_OUT

PCIE_VGA#

PCIE_ICH#

PCIE_MINI2

+CK_VDD_MAIN2

PCI_SIO

+CK_VDD_REF CPU_XTP

FSA

FSB

CLKREF

FSA

+CK_VDD_MAIN2

XDP_3GPLL#XDP_3GPLL

PCI_PCCARD

CLK_ICH_48MCLK_PCI_ICHCLK_ICH_14M

CLK_PCI_PCCARD

CLK_PCI_5025

PCI_LOM

PCI_LOM

CLK_VGA_27M_NSS

PCIE_LOM#PCIE_LOM

PCIE_LOM_CLKREQ#

CKG_SMBDAT37

CKG_SMBCLK37

CLK_PCI_PCCARD32

CLK_XDP 52

CLK_PCIE_MINI1# 50

CLK_PCIE_VGA 22

CLK_PCIE_SATA# 15CLK_PCIE_SATA 15

CARD_CLK_REQ# 35

CLK_ICH_14M17

CLK_CPU_BCLK# 7

CPU_MCH_BSEL17,10CPU_MCH_BSEL07,10

CLK_CPU_BCLK 7

CLK_PCIE_ICH 16

MINI1CLK_REQ# 50

CLK_MCH_BCLK# 9

CLK_PCIE_VGA# 22

CLK_PCI_502537

CLK_VGA_27M_NSS22

H_STP_PCI# 17

CLK_MCH_3GPLL 10

CPU_MCH_BSEL27,10

CLK_PCIE_EXPCARD 35

CLK_PCIE_MINI1 50

CLK_PCIE_MINI2# 50MINI2CLK_REQ# 50

CLK_ICH_48M17

CLK_PCIE_ICH# 16

CLK_PCI_ICH16

CLK_PCIE_EXPCARD# 35CLK_VGA_27M_SS22

CLK_XDP# 52

CLK_MCH_BCLK 9

CLK_MCH_3GPLL# 10CLK_3GPLLREQ# 10

SATA_CLKREQ# 17

CLK_PCIE_MINI2 50

CLK_PWRGD17

H_STP_CPU# 17

CLK_PCIE_XDP_3GPLL# 52CLK_PCIE_XDP_3GPLL 52

CLK_PCIE_LOM 47CLK_PCIE_LOM# 47PCIE_LOM_CLKREQ# 47

+3.3V_RUN

+3.3V_ALW

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN+3.3V_ALW

+3.3V_RUN

+3.3V_RUN+3.3V_RUN+3.3V_RUN

RN5B33Ohm5% 3 4

R93 33Ohm 5%1 2

R71 0Ohm 5%1 2

C126

27PF/50VMLCC/+/-5%

12

R105 84.5Ohm 1% /*1 2

L16

330Ohm/100MhzMURATA/BLM21PG331SN1D

21

R109 2.2KOhm 5%1 2

RN1A33Ohm5% 1 2

R112

10KOhm5%

12

C19410PF/50V

MLCC/+/-0.5PF

12

R96 33Ohm 5%1 2R10310KOhm5% /*12

RN4B33Ohm5% 3 4

RN5A33Ohm5% 1 2

R108

10KOhm5%/*1

2

R99 10KOhm 5%1 2R110 10KOhm 5%1 2

RN7A33Ohm5% 1 2

R74 33Ohm 5%1 2

C20210UF/10V

pt_c0805_h53MLCC/+80-20%

12

C844.7UF/6.3VMLCC/+/-10%pt_c0603

12

RN8A33Ohm5% 1 2

C17710PF/50V

MLCC/+/-0.5PF

12

R66 10KOhm 5%1 2

RN12A33Ohm5% 1 2

C1570.1UF/10V

MLCC/+80-20%

12

R58 10KOhm/*

5%

1 2

C780.1UF/10VMLCC/+80-20%

12

R118

10KOhm5%/*1

2

C800.1UF/10V

MLCC/+80-20%

12

R82 33Ohm 5%1 2

RN2A33Ohm5% 1 2

R72 1Ohm 5%

pt_r06031 2

C135

27PF/50VMLCC/+/-5%

12

C1580.047UF/10VMLCC/+/-10%

12

C1090.1UF/10VMLCC/+80-20%

12

RN1B33Ohm5% 3 4

RN11A22Ohm5% 1 2

C15910PF/50V

MLCC/+/-0.5PF

12

RN13A2.2KOhm 5%

12

R98 33Ohm 5%1 2

R9533Ohm5% 1 2

R9210KOhm

5%

1 2

R101 2.2KOhm 5%1 2

GSD3 2

1

Q33

2N7002R134 0Ohm /*5%

1 2

RN6A33Ohm5% 1 2

RN11B22Ohm5% 3 4C160

0.1UF/10VMLCC/+80-20%

12

R104 10KOhm 5%1 2

RN2B33Ohm5% 3 4

R107

10KOhm5%/*1

2

C17210PF/50V

MLCC/+/-0.5PF

12

R124

2.2KOhm5%

12

RN9B33Ohm5% 3 4

RN13B2.2KOhm 5%

34

RN6B33Ohm5% 3 4

C1300.1UF/10VMLCC/+80-20%

12

RN3A33Ohm5% 1 2

R91475Ohm1% 1 2RN12B33Ohm5% 3 4

GSD3 2

1

Q32

2N7002

RN10A33Ohm5% 1 2

C790.047UF/10V

MLCC/+/-10%

12

R106 10KOhm 5%1 2

R123 0Ohm /*5%1 2

R117 2.2Ohm 5%

pt_r06031 2

L17

330Ohm/100MhzMURATA/BLM21PG331SN1D

21

U7

ICS9LPR333CKLFT

1

23

4

56

78

9

1011

12

1314

15

1617

18

1920

21

22

23

2425

26

27

28

29

30

31

323334

35

36

37

38

39

40

41

42

4344

45

46

4748

49

5051

5253

54

5556

57

5859

6061

62

6364

65

6667

68

6970

71

72

73

VDDSRC1

SRCC9SRCT9

GNDSRC1

CPUC2_ITP/SRCC10CPUT2_ITP/SRCT10

VDDAGNDA

*PG_MODE

CPUC1_MCHCPUT1_MCH

VDDCPU

CPUC0CPUT0

GNDCPU

SMBCLKSMBDAT

VDDREF

X2X1

GNDREF

REF1

REF0/FSLC/TEST_SEL

CPU_STOP#PCI_SRC_STOP#

CLKREQ2#

PCI1

CLKREQ3#

CLKREQ5#

VDDPCI1

GNDPCI1

*PCI2/TMEPCI3PCI4/FCTSEL1

GNDPCI2

VDDPCI2

PCI_F0/ITP_EN

CLKREQ7#

CK_PWRGD/PD#

VDD48

USB_48MHz/FSLA

GND48

DOTT_96/27MHz_NSDOTC_96/27MHz_SS

FSLB/TEST_MODE

CLKREQ1#

LCD100/SRCT0LCD100/SRCC0

VDDSRC2

SRCT1/SATATSRCC1/SATAC

SRCT2SRCC2

VDDSRC3

SRCT3SRCC3

CLKREQ4#

SRCT4SRCC4

SRCT5SRCC5

CLKREQ6#

SRCT6SRCC6

VDDSRC4

SRCT7SRCC7

GNDSRC2

SRCC8SRCT8

CLKREQ8#

CLKREQ9#

GND

R97 33Ohm 5%1 2

C1610.1UF/10V

MLCC/+80-20%

12

RN3B33Ohm5% 3 4

C11510PF/50V

MLCC/+/-0.5PF

12

RN8B33Ohm5% 3 4

R122

10KOhm5%

12

RN4A33Ohm5% 1 2

R59 10KOhm 5%1 2

C20410UF/10V

pt_c0805_h53MLCC/+80-20%

12

1 2X2

14.31818Mhz+/-30ppm/20PF

C10810PF/50V

MLCC/+/-0.5PF

12

C930.047UF/10VMLCC/+/-10%

12

RN9A33Ohm5% 1 2

RN7B33Ohm5% 3 4

RN10B33Ohm5% 3 4

R133

2.2KOhm5%

12

R65 2.2Ohm 5%

pt_r06031 2

C1874.7UF/6.3VMLCC/+/-10%pt_c0603

12

Page 22: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place near GPU

Layout comments: Place R423,R419 as close aspossible to C3. . Place R414,R416and R417 as closeas posisble to pin C1.

DVI PULL HIGH CLOSE TO GPU

Place near GPU

G72xx/ G8x

MIOBD11 MIOBD3 MIOBD5 MIOBD4

DEVID0DEVID1DEVID2DEVID3

G72GLM

G72M

G72MV

1

1

1

1 1 10

0

0 0

0 0

PLTRST_DLEAY# connects to ICH8 GPO pin.

NO_STUFF

Note:Populate R421 for the platform that use internal G72 Thermal Sensor

STRAP

MIOB2

0

0

MIOB6

1

BAR2_SIZE

MIOBD7

NOT REQUIRED

CRYSTALA1 TVMODE2

DEFAULT

NOT REQUIRED

NOT REQUIRED

G72M

- 3GIO_PADFG3

0

MIOB_HSYNC

G8XM

NOT REQUIREDMIOB_DE

CRYSTALA0 CRYSTAL

-

NOT REQUIRED

MIOBLE_GPIO

0

PC_IOBAR

GFX_CORE_CNTRL:PU on page55

NO_STUFF

NO_STUFF

De-pop

Pop

CY28547+SS

POPULATION OPTIONS

CY28547+U5

R414,R419,R98

U5,R423,R417,R416

CY28547 wo/SS

R423,R417,U5

R414,R416,R419,R98

R416,R419

U5,R98,R414,R417,R423

'U5'indicate all ckt.related to U5 in Page.25

G86M 0 111

De-pop

G86

R421,R405Pop

THERMTRIP_VGA# OPTIONS

R407

G72M

R407

R421,R405NO.23

NO.52

NO.56

NO.56

G72M/G8X CORE PCIE1.2Lanai 22 69

Monday, March 19, 2007Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

LCD_DDCCLK

LCD_DDCDAT

I2CH_SDA

VGA_GRN

I2CH_SCL

BAR2_SIZE

DVI_SDATA

DVI_SCLK

LCD_DDCDAT

DVI_SCLK

BXTALOUT_R

PCIE_MRX_GTX_R_N2

PCIE_MRX_GTX_R_N3PCIE_MRX_GTX_R_P3

PCIE_MRX_GTX_R_N12

PCIE_MTX_GRX_N4

PCIE_MTX_GRX_P5

PCIE_MRX_GTX_P8

VGADDCDAT

DEVID3

ENVDD

PCIE_MRX_GTX_R_N0

PCIE_MRX_GTX_R_P6

PCIE_MTX_GRX_P4

PCIE_MTX_GRX_N10

PCIE_MRX_GTX_P11

PCIE_MRX_GTX_P14

PCIE_MRX_GTX_N2

VGA_BLU

DEVID1

PCIE_MRX_GTX_R_P8

PCIE_MTX_GRX_P8

PCIE_MTX_GRX_N14

THERMTRIP_VGA#

PCIE_MRX_GTX_P13

PCIE_MRX_GTX_P7

PCIE_MRX_GTX_N14

PCIE_MRX_GTX_P5

CLK_PCIE_VGA#

PCIE_MRX_GTX_R_P5

PCIE_MRX_GTX_R_N10

PCIE_MRX_GTX_R_N13

PCIE_MRX_GTX_P3

PCIE_MRX_GTX_N1PCIE_MRX_GTX_R_P0

PCIE_MRX_GTX_R_P9

PCIE_MRX_GTX_R_N11

PCIE_MTX_GRX_P1

PCIE_MTX_GRX_N9

PCIE_MTX_GRX_P10

PCIE_MRX_GTX_N12

PCIE_MRX_GTX_N11

PCIE_MRX_GTX_N13

I2CH_SCL

DACBVREF

RAM_CFG2

PCIE_MRX_GTX_R_P4

PCIE_MRX_GTX_R_P11

PCIE_MRX_GTX_R_P15

PCIE_MTX_GRX_P0

PCIE_MTX_GRX_P3

PCIE_MTX_GRX_P7

PCIE_MTX_GRX_P9

TV_C

PCIE_MRX_GTX_N6

PCIE_MRX_GTX_P1

PCIE_MRX_GTX_P4

DVI_SDATA

VGA_GRN

GFX_CORE_CNTRL

PCIE_MRX_GTX_R_N1

PCIE_MRX_GTX_R_N8

PCIE_MTX_GRX_N5

PCIE_MTX_GRX_N7

TV_Y

PCIE_MRX_GTX_N[0:15]

PCIE_MRX_GTX_P15PCIE_MRX_GTX_N15

3GIO_PADFG3

GFX_BIA_PWM

PCIE_MRX_GTX_R_N9

PCIE_MTX_GRX_P12

PCIE_MTX_GRX_P15

PCIE_MRX_GTX_P6

PCIE_MRX_GTX_N3

PCIE_MRX_GTX_N0

PCI_IOBAR

DEVID0

RAM_CFG0

THERM

PCIE_MRX_GTX_R_N14

PCIE_MTX_GRX_N11

VGA_RED

I2CH_SDA

VGADDCCLK

TV_Y

DACA_RSET

RAM_CFG1

PCIE_MRX_GTX_R_N15

PCIE_MTX_GRX_P14

PCIE_MRX_GTX_P10

PCIE_MRX_GTX_P2

PCIE_MRX_GTX_N8

PCIE_MRX_GTX_N10

BAR2_SIZE

PCIE_MRX_GTX_R_P7

PCIE_MTX_GRX_N0

PCIE_MTX_GRX_N8

PCIE_MRX_GTX_N9

PCIE_MRX_GTX_P0

LCD_DDCCLKCLK_PCIE_VGA

PCIE_MRX_GTX_R_N6

PCIE_MRX_GTX_R_P13

PCIE_MRX_GTX_R_P14

VGA_BLU

PCIE_MRX_GTX_N4

PANEL_BKEN

PCIE_MTX_GRX_P2

PCIE_MTX_GRX_N6

PCIE_MTX_GRX_P11

PCIE_MRX_GTX_N7

DACB_RSET

TV_CVBS

VGA_HSYNC

PCIE_MTX_GRX_N3

TV_CVBS

DEVID2

PCIE_MRX_GTX_P[0:15]

TV_C

PCIE_MRX_GTX_R_N4

PCIE_MRX_GTX_R_N7

PCIE_MRX_GTX_R_P10

PCIE_MTX_GRX_N1

PCIE_MRX_GTX_P9

PCIE_MRX_GTX_P12

DACAVREF

VGA_VSYNC

RAM_CFG3

PLTRST_DELAY#

PCIE_MRX_GTX_R_P2

PCIE_MRX_GTX_R_P12

PCIE_MTX_GRX_N2

PCIE_MTX_GRX_P[0:15]

PCIE_MTX_GRX_N[0:15]

SSFOUT_R

PCIE_MRX_GTX_N5

VGA_RED

PCIE_MRX_GTX_R_P1

PCIE_MRX_GTX_R_N5

PCIE_MTX_GRX_P6

PCIE_MTX_GRX_N12

PCIE_MTX_GRX_N13PCIE_MTX_GRX_P13

PCIE_MTX_GRX_N15

SW_VREF

DEVID4

SW_VREF

PCI_IOBAR

GFX_BIA_PWM

THERM

TV_C 50

TV_CVBS 50

TV_Y 50

VGA_BLU 50

VGA_GRN 50

VGA_RED 50

RAM_CFG0 25

VGA_RED 50

DEVID1 25

VGA_GRN 50

CLK_VGA_27M_NSS21

BXTALOUT25

CLK_VGA_27M_SS21

DEVID3 25

DVI_SCLKCLK_PCIE_VGA21

PCIE_MRX_GTX_P[0:15]10

VGAVSYNC 50

DVI_SDATA

DEVID0 25

THERMTRIP_VGA# 43

CLK_PCIE_VGA#21

3GIO_PADFG3 25

GFX_CORE_CNTRL 58

G_CLK_DDC2 50

PCIE_MTX_GRX_P[0:15]10

LCD_DDCDAT 28

PCIE_MRX_GTX_N[0:15]10

VGAHSYNC 50

VGA_BLU 50

PCI_IOBAR

DEVID2 25

PANEL_BKEN 38

GFX_DEVID2 38

RAM_CFG3 25

PLTRST_DELAY#17

ENVDD 28

G_DAT_DDC2 50

YPRPB_DET# 50

PCIE_MTX_GRX_N[0:15]10

RAM_CFG1 25

LCD_DDCCLK 28

BIA_PWM 28

SSFOUT25

RAM_CFG2 25

SW_VREF 26,27

DEVID4 25

+3.3V_RUN

GNDGND GND

GND GND GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

R115 10KOhm 5%1 2

R404

10KOhm 5% /*1 2

T1041

T121

R402 124Ohm 1%12

R415

2KOHM5%

1 2

C237 0.1UF/10VMLCC/+/-10%

1 2

R421 0Ohm 5%/*1 2

C215 0.1UF/10VMLCC/+/-10%

1 2

C226 0.1UF/10VMLCC/+/-10%

1 2

R408

2.2KOhm 5%1 2

C227 0.1UF/10VMLCC/+/-10%

1 2C210 0.1UF/10V

MLCC/+/-10%1 2

T41

R426 10KOhm 5%1 2

C524 0.01UF/16VMLCC/+/-10%

1 2

C229 0.1UF/10VMLCC/+/-10%

1 2

C219 0.1UF/10VMLCC/+/-10%

1 2

C209 0.1UF/10VMLCC/+/-10%

1 2C223 0.1UF/10V

MLCC/+/-10%1 2

DVO/GPIO

PCI EXPRESS

DACs

I2C

CLK

TEST

U21A

GF-GO7400-N-A3

AF1AG2AG3AG4AF4AF5AG6AG7AF7AF8AG9

AG10AF10AF11AG12AG13AG15AG16AF16AF17AG18AG19AF19AF20AG21AG22AF22AF23AG24AG25AG26AF27

AD5AD6AE6AE7AD7AC7AE9

AE10AD10AC10AE12AE13AD13AC13AC15AD15AE15AE16AC18AD18AE18AE19AC21AD21AE21AE22AD22AD23AF25AE25AE24AD24

AE3AE4

AC6

B1

C2

C3

C1

A9D9A10B10C10C12B12A12A13B13B15A15B16

G2G3J2J1K4K1M2M1N1N2N3R3

G4F1G1F2

R2K2K3

J4

AD4AC4AE1AD2AD1U9AD3

AB4

E6F5F4D5E4L9D6

E7

D10E10F9F10E9D8C7B7

N6M5

AE27AD27AE26AD26AD25D7

AF13AF14

PEX_RX0PEX_RX0_NPEX_RX1PEX_RX1_NPEX_RX2PEX_RX2_NPEX_RX3PEX_RX3_NPEX_RX4PEX_RX4_NPEX_RX5PEX_RX5_NPEX_RX6PEX_RX6_NPEX_RX7PEX_RX7_NPEX_RX8PEX_RX8_NPEX_RX9PEX_RX9_NPEX_RX10PEX_RX10_NPEX_RX11PEX_RX11_NPEX_RX12PEX_RX12_NPEX_RX13PEX_RX13_NPEX_RX14PEX_RX14_NPEX_RX15PEX_RX15_N

PEX_TX0PEX_TX0_NPEX_TX1PEX_TX1_NPEX_TX2PEX_TX2_NPEX_TX3PEX_TX3_NPEX_TX4PEX_TX4_NPEX_TX5PEX_TX5_NPEX_TX6PEX_TX6_NPEX_TX7PEX_TX7_NPEX_TX8PEX_TX8_NPEX_TX9PEX_TX9_NPEX_TX10PEX_TX10_NPEX_TX11PEX_TX11_NPEX_TX12PEX_TX12_NPEX_TX13PEX_TX13_NPEX_TX14PEX_TX14_NPEX_TX15PEX_TX15_N

PEX_REFCLKPEX_REFCLK_N

PEX_RST_N

XTALIN

XTALOUT

XTALOUTBUFF

XTALSSIN

GPIO0GPIO1GPIO2GPIO3GPIO4GPIO5GPIO6GPIO7GPIO8GPIO9

GPIO10GPIO11GPIO12

MIOBD0MIOBD1MIOBD2MIOBD3MIOBD4MIOBD5MIOBD6MIOBD7MIOBD8MIOBD9

MIOBD10MIOBD11

MIOB_HSYNCMIOB_VSYNC

MIOB_DEMIOB_CTL3

MIOB_CLKINMIOB_CLKOUT

MIOB_CLKOUT_N

MIOB_VREF

DACA_HSYNCDACA_VSYNC

DACA_REDDACA_BLUE

DACA_GREENDACA_IDUMPDACA_RSET

DACA_VREF

DACB_HSYNCDACB_VSYNC

DACB_REDDACB_BLUE

DACB_GREENDACB_IDUMPDACB_RSET

DACB_VREF

I2CA_SCLI2CA_SDAI2CB_SCLI2CB_SDAI2CC_SCLI2CC_SDAI2CH_SCLI2CH_SDA

IFPAB_VPROBEIFPCD_VPROBE

JTAG_TCKJTAG_TDI

JTAG_TDOJTAG_TMS

JTAG_TRST_NTESTMODE

PEX_TSTCLK_OUTPEX_TSTCLK_OUT_N

R419

10KOhm5%

12

C224 0.1UF/10VMLCC/+/-10%

1 2

R414 0Ohm 5%1 2

C233 0.1UF/10VMLCC/+/-10%

1 2

C260 0.1UF/10VMLCC/+/-10%

1 2

T1051

C259 0.1UF/10VMLCC/+/-10%

1 2

R450

150Ohm1%1

2

T141

R412

2.2KOhm 5%1 2

T991

C249 0.1UF/10VMLCC/+/-10%

1 2

T1111

R451

150Ohm1%1

2

C256 0.1UF/10VMLCC/+/-10%

1 2C255 0.1UF/10V

MLCC/+/-10%1 2

R405

2.2KOhm 5% /*12

C235 0.1UF/10VMLCC/+/-10%

1 2

R416

10KOhm5% /*

12

R69

150Ohm1%1

2

R452

150Ohm1%1

2

R411

2.2KOhm 5%1 2

C232 0.1UF/10VMLCC/+/-10%

1 2

T1091

R76

150Ohm1%1

2

T61

T1031

R403

10KOhm 5% /*1 2

C220 0.1UF/10VMLCC/+/-10%

1 2

R431

2.2KOhm 5% /*12

C238 0.1UF/10VMLCC/+/-10%

1 2

R449 124Ohm 1%12

T151

R440

2KOHM5%

/*1 2

C216 0.1UF/10VMLCC/+/-10%

1 2

C75910PF/50VMLCC/+/-0.5PF

12

T11

C222 0.1UF/10VMLCC/+/-10%

1 2

C100 0.01UF/16VMLCC/+/-10%

1 2

C257 0.1UF/10VMLCC/+/-10%

1 2

T961

C236 0.1UF/10VMLCC/+/-10%

1 2

C231 0.1UF/10VMLCC/+/-10%

1 2

C221 0.1UF/10VMLCC/+/-10%

1 2

R48

2.2KOhm 5%1 2

R443 10KOhm 5%1 2

C239 0.1UF/10VMLCC/+/-10%

1 2

T971

R437 0Ohm 5%/*1 2

T111

R75

150Ohm1%1

2

R420

10KOhm5%

1 2

R423 22Ohm/* 5%1 2

R407 0Ohm 5%1 2

C230 0.1UF/10VMLCC/+/-10%

1 2

C228 0.1UF/10VMLCC/+/-10%

1 2

R120 10KOhm 5%1 2

R417 0Ohm 5%/*1 2

T101 1

T1071

C234 0.1UF/10VMLCC/+/-10%

1 2

C250 0.1UF/10VMLCC/+/-10%

1 2

C258 0.1UF/10VMLCC/+/-10%

1 2

T1101

Page 23: Dell Inspiron 1420

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D D

C C

B B

A A

Nvidia DocumentPUN-02005-001_v08FOR DDR3 FBCAL_PD_VDDQ:50 ohm

L/C CIRCUIT POWER RAIL

FOR G8XM DESIGN

G7XM G8XM G3-64 BALL

FBA_PLLVDD H_PLLVDD D14

PLLVDD/2.5V PLLVDD/1.2V H4

Pop L13 de-pop L15 forNV G72

Pop L15 de-pop L13 forNV G8X

40 mA

Pop L11 de-pop L12 for G8XM

Pop L12 de-pop L11 for NV G72

Stuff for G72 ; L10 No-Stuff for G8X

The update mainly baeson the Nvidia document"PUN-02005-001_v06(G72)"

NO.23

NO.23

NO.23NO.23

For G86: 40ohm for GDDR3 per PUN-02737-001_v02

NO.23

For G86 A2: 01/05 changeto 45.3 ohm.

NO.43

G72M/G8X POWER1.2Lanai 23 69

Monday, March 19, 2007Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

PEX_PLL_DVDDPEX_PLL_AVDD

IFPC_IOVDD

IFPAB_PLLVDD

IFPCD_PLLVDD

DACA_VDDDACB_VDD

PLLVDD

IFPA_IOVDDIFPB_IOVDD

H_PLLVDD

PEX_IOVDD_Q

FBA_PLLAVDD

H_PLLVDD

DACB_VDD

DACA_VDD

FBVDD_Q

IFPAB_PLLVDDPLLVDD

FBA_PLLAVDD

G72_PLLVDD

G72_PLLVDD

IFPC_IOVDD

IFPCD_PLLVDD

GND

GND

+VCC_GFX_CORE

GND

+3.3V_RUN

+1.25V_GFX_PCIE

+1.25V_GFX_PCIE

GND +1.25V_GFX_PCIE

+3.3V_RUN

GND

GND GND

GNDGND

GNDGND

GND +1.8V_RUN

+1.8V_RUN

GND

+3.3V_RUN

+1.25V_GFX_PCIE

GND

+1.8V_RUNGND

+3.3V_RUN

GND

GND

+2.5V_RUN

+1.8V_RUN

+1.25V_GFX_PCIE

+2.5V_RUN

+1.25V_GFX_PCIE

GND

GND

GND

+1.25V_GFX_PCIE

GND

+1.8V_RUN

GND

GND

GND

C509

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C165

1UF/6.3VMLCC/+/-10%

12

C521

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C118

470PF/50VMLCC/+/-10%

12

C103

470PF/50VMLCC/+/-10%

12

C169

1UF/6.3VMLCC/+/-10%

12

L36

10NHpt_l0603

21

C508

0.1UF/10VMLCC/+/-10%

12

C140

0.022UF/16VMLCC/+/-10%

12

L34

120Ohm/100Mhzpt_l0603

21

R68 45.3Ohm 1%1 2

C133

0.022UF/16VMLCC/+/-10%

12

C523

0.1UF/10VMLCC/+/-10%

12

C183

2200PF/50VMLCC/+/-10%

12

C120

0.022UF/16VMLCC/+/-10%

12

C208

0.1UF/10VMLCC/+/-10%

12

C203

0.022UF/16VMLCC/+/-10%

12

C95

1UF/6.3VMLCC/+/-10%

12

C205

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C512

1000PF/50VMLCC/+/-10%

12

C123

4700PF/25VMLCC/+/-10%

12

C514

10UF/4VMLCC/+/-20%pt_c0805

12

C529

470PF/50VMLCC/+/-10%

12

C513

0.1UF/10VMLCC/+/-10%

12

L12

120Ohm/100Mhzpt_l0603 /*

2 1

C90

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C132

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C112

0.1UF/10VMLCC/+/-10%

12

L10

120Ohm/100Mhzpt_l0603/*

21

C515

10UF/4VMLCC/+/-20%pt_c0805

12

C528

0.1UF/10VMLCC/+/-10%

12

POWER

U21D

GF-GO7400-N-A3

J9J10J11L12L13L15L16M9

M11M12M13M14M15M16M17

N9N11N17

R9R11R17

T9T11T12T13T14T15T16T17U12U13U15U16

W13W15W16

W9W10W11W12

F13F14J12J13J15J16

E15F15F16J17J18L19N19R19U19

W19

F17F19J19J22L22

M19P22T19U22Y22

W17W18AB10AB11AB14AB15AB20AB21AA4AB5AB6AB7AB8AB9AB12AB13AB16AB17AB18AB19AC9AC11AC12AC16AC17AC19AC20

Y6AA5

K5K6L6

J5

F6G6J6

W4Y4L4

V5

M4

AE2F8

H4

D13

D14

D15

D11

VDD_0VDD_1VDD_2VDD_3VDD_4VDD_5VDD_6VDD_7VDD_8VDD_9VDD_10VDD_11VDD_12VDD_13VDD_14NV_PLLAVDDVDD_16VDD_17VDD_18VDD_19VDD_20VDD_21VDD_22VDD_23VDD_24VDD_25VDD_26VDD_27VDD_28VDD_29VDD_30VDD_31VDD_32VDD_33VDD_34VDD_35

VDD_LP_0VDD_LP_1VDD_LP_2VDD_LP_3

VDD33_0VDD33_1VDD33_2VDD33_3VDD33_4VDD33_5

FBVTT_0FBVTT_1FBVTT_2FBVTT_3FBVTT_4FBVTT_5FBVTT_6FBVTT_7FBVTT_8FBVTT_9

FBVDDQ_0FBVDDQ_1FBVDDQ_2FBVDDQ_3FBVDDQ_4FBVDDQ_5FBVDDQ_6FBVDDQ_7FBVDDQ_8FBVDDQ_9

PEX_IOVDD_0PEX_IOVDD_1PEX_IOVDD_2PEX_IOVDD_3PEX_IOVDD_4PEX_IOVDD_5PEX_IOVDD_6PEX_IOVDD_7

PEX_IOVDDQ_0PEX_IOVDDQ_1PEX_IOVDDQ_2PEX_IOVDDQ_3PEX_IOVDDQ_4PEX_IOVDDQ_5PEX_IOVDDQ_6PEX_IOVDDQ_7PEX_IOVDDQ_8PEX_IOVDDQ_9

PEX_IOVDDQ_10PEX_IOVDDQ_11PEX_IOVDDQ_12PEX_IOVDDQ_13PEX_IOVDDQ_14PEX_IOVDDQ_15PEX_IOVDDQ_16PEX_IOVDDQ_17PEX_IOVDDQ_18

PEX_PLLAVDDPEX_PLLDVDD

MIOB_VDDQ_0MIOB_VDDQ_1MIOB_VDDQ_2

MIOBCAL_PD_VDDQ

MIO_A_VDDQ_0MIO_A_VDDQ_1MIO_A_VDDQ_2

IFPA_IOVDDIFPB_IOVDDIFPC_IOVDD

IFPAB_PLLVDD

IFPCD_PLLVDD

DACA_VDDDACB_VDD

PLLVDD

FBA_PLLAVDD

NC_5

FBCAL_PD_VDDQ

NC_4

C527

0.01UF/16VMLCC/+/-10%

12

C150

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C128

0.1UF/10VMLCC/+/-10%

12

C116

0.022UF/16VMLCC/+/-10%

12

C127

0.1UF/10VMLCC/+/-10%

12

C92

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

L11

120Ohm/100Mhzpt_l0603

2 1

C91

0.1UF/10VMLCC/+/-10%

12

T71

C191

0.1UF/10VMLCC/+/-10%

12

L38

120Ohm/100Mhzpt_l0603

21

C168

0.1UF/10VMLCC/+/-10%

12

C199

0.1UF/10VMLCC/+/-10%

12

C190

0.1UF/10VMLCC/+/-10%

12

C148

0.022UF/16VMLCC/+/-10%

12

C139

4700PF/25VMLCC/+/-10%

12

C510

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

T51

C189

10UF/10V

pt_c0805_h53MLCC/+80-20%

12

C531

2.2UF/6.3VMLCC/+/-10%pt_c0603

12

C101

0.1UF/10VMLCC/+/-10%

12

C507

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C119

1UF/6.3VMLCC/+/-10%

12

C110

0.1UF/10VMLCC/+/-10%

12

C522

1UF/6.3VMLCC/+/-10%

12

C146

0.1UF/10VMLCC/+/-10%

12

C520

0.01UF/16VMLCC/+/-10%

12

C181

0.022UF/16VMLCC/+/-10%

12

C180

0.1UF/10VMLCC/+/-10%

12

C156

0.1UF/10VMLCC/+/-10%

12

C506

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C144

0.1UF/10VMLCC/+/-10%

12

C137

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C166

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

L14

220Ohm/100Mhzpt_l0603

2 1

R87

10KOhm 5%12

C131

4700PF/25VMLCC/+/-10%

12

C129

0.1UF/10VMLCC/+/-10%

12

C149

470PF/50VMLCC/+/-10%

12

C530

1UF/6.3VMLCC/+/-10%

12

C171

220PF/50VMLCC/+/-10%

12

C151

0.022UF/16VMLCC/+/-10%

12

L15

120Ohm/100Mhzpt_l0603

2 1

C162

0.022UF/16VMLCC/+/-10%

12

C141

0.1UF/10VMLCC/+/-10%

12

L33

120Ohm/100Mhzpt_l0603

21

C213

0.1UF/10VMLCC/+/-10%

12

L13

120Ohm/100Mhzpt_l0603 /*

2 1

C117

10UF/4VMLCC/+/-20%pt_c0805

12

C212

10UF/10V

pt_c0805_h53MLCC/+80-20%

12

C111

0.022UF/16VMLCC/+/-10%

12

C167

4700PF/25VMLCC/+/-10%

12

C174

0.1UF/10VMLCC/+/-10%

12

C147

0.1UF/10VMLCC/+/-10%

12

R90

10KOhm 5%12

C155

0.1UF/16VMLCC/+/-10%

12

C173

0.022UF/16VMLCC/+/-10%

12

C179

4700PF/25VMLCC/+/-10%

12

C138

0.1UF/10VMLCC/+/-10%

12

C188

0.1UF/10VMLCC/+/-10%

12

C145

0.1UF/10VMLCC/+/-10%

12

L37

10NHpt_l0603

21

L32

220Ohm/100Mhzpt_l0603

2 1

C170

470PF/50VMLCC/+/-10%

12

C186

0.1UF/10VMLCC/+/-10%

12

C113

4700PF/25VMLCC/+/-10%

12

C184

0.1UF/10VMLCC/+/-10%

12

C104

4700PF/25VMLCC/+/-10%

12

C195

0.1UF/10VMLCC/+/-10%

12

C525

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C121

0.022UF/16VMLCC/+/-10%

12

C526

1UF/6.3VMLCC/+/-10%

12

C185

2200PF/50VMLCC/+/-10%

12

C175

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C122

0.1UF/10VMLCC/+/-10%

12

C142

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C1342.2UF/6.3VMLCC/+/-10%pt_c0603

12

C154

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

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UPDATE FROM NVIDIA UPDATED NOTIFICATIONPUN-02005-001_v08(G72)FBCAL_PU_GND: 30 OHMFBCAL_TERM_GND: 40 OHM

G7XM G8XM G3-64 BALL

GND I2SC_SDA F11

NO.23

01/05 for G86 A2: change R410 to 24.9ohm from 30 ohm

NO.43

G7XM/G8X CORE GND1.2Lanai <OrgName>24 69

Monday, March 19, 2007

Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

I2CS_SDA

I2CS_SDAI2CS_SDA

GND GND

+3.3V_RUN

GND

GND

T1061

GND

U21E

GF-GO7400-N-A3

B2B5B8

B11B14B17B20B23B26

E2E5E8

E11E14E17E20E23E26F11H2H6

H23H26J14K9

K19L2L5

L11L14L17L23L26N12N13N14N15N16

P2P5P9

P11P12P13P14P15P16P17P19P23P26R12R13R14R15R16U2U5

U11U14

U17U23U26V9V19W14Y2Y5Y23Y26AC2AC8AC14AC23AC26AD8AD9AD11AD12AD14AD16AD17AD19AD20AC5AF2AF3AF6AF9AF12AF15AF18AF21AF24AF26

V6M6

M3

AA6

H5

C15

E13H22

GND_0GND_1GND_2GND_3GND_4GND_5GND_6GND_7GND_8GND_9GND_10GND_11GND_12GND_13GND_14GND_15GND_16GND_17GND_18GND_19GND_20GND_21GND_22GND_23GND_24GND_25GND_26GND_27GND_28GND_29GND_30GND_31GND_32GND_33GND_34GND_35GND_36GND_37GND_38GND_39GND_40GND_41GND_42GND_43GND_44GND_45GND_46GND_47GND_48GND_49GND_50GND_51GND_52GND_53GND_54GND_55GND_56GND_57GND_58GND_59

GND_60GND_61GND_62GND_63GND_64GND_65GND_66GND_67GND_68GND_69GND_70GND_71GND_72GND_73GND_74GND_75GND_76GND_77GND_78GND_79GND_80GND_81GND_82GND_83GND_84GND_85GND_86GND_87GND_88GND_89GND_90GND_91GND_92GND_93GND_94

IFPAB_PLLGNDIFPCD_PLLGND

MIOBCAL_PU_GND

PEX_PLLGND

PLLGND

FBA_PLLGND

FBCAL_PU_GNDFBCAL_TERM_GND

R50 0Ohm 5%

/*1 2

R413 40.2Ohm 1%1 2R410 24.9Ohm 1%1 2

R47

2.2KOhm5%

12

Page 25: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

SS OPTIONS for GFX Memory

NEW STRAP FOR G8XM

STRAPS PIN DESCRIPTION Value

NV44M

ROM_TYPE[1:0]

SUB_VENDOR

PEX_PLL_TERM

RAM_CFG[3:0]

MIOBD10

MIOB_VSYNC

MIOAD1

MIOAD0

MIOBD0

MIOBD1

MIOBD8

MIOBD9

Parallel=00, SERIAL AT25F=01DEFAULT,Serial SST45VF=10, LPC=11 01

0

0

1001

-1.75% (DOWN)

0.875% (CENTER)

0

1

S0

MIOAD0----PEX_PLL_EN_TERM

0, SYSTEM BIOS

Internal Pull-downMIOAD0, MIOAD6,MIOAD8, MIOAD9MIOAD1----SUB_VENDOR

MIOBD3----PCI_DEVID2MIOBD5----PCI_DEVID1MIOBD4----PCI_DEVID0

MIOBD11---PCI_DEVID3

0111,G72MV1000,G72M

NO STUFF

NO STUFF

NO STUFF

NO STUFF

MIOAD9----3GIO_ADR_2MIOAD8----3GIO_ADR_1

[2:0] 001 for NV43/NV44 010 for G7x, NV42

MIOAD6----3GIO_ADR_0

NO STUFF

NO STUFF

NO STUFF

SO Internal pull up

NO STUFF

M08 HAS REMOVED THIS PORTIONINSTALL OR NOT?

FORGDDR1

FORGDDR3

8Mx32 DDR monolithic (32bit)300MHz,1.8V

4Mx32 DDR generic (64bit) 1.8V I/O

4Mx32 DDR generic (32bit) 1.8V I/O

0100

1100

Infineon 8Mx32500MHz, 1.8V

Hynix 8Mx32500MHz, 1.8V

Samsung 8Mx32500MHz, 1.8V

0101

0111

0110

NO STUFF

NO STUFF

0001Infineon 16Mx32 GDDR3 ,1.8V

0010Hynix 16Mx32 GDDR3 1.8V

0011Samsung 16Mx32 GDDR3 1.8V

NO.23

G72M/G8X STRAPPING PAGE1.2Lanai <OrgName>25 69

Monday, March 19, 2007

Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

3GIO_ADR_13GIO_ADR_0

3GIO_ADR_2

SUB_VENDOR

RAM_CFG0RAM_CFG1

RAM_CFG3

DEVID1DEVID2

RAM_CFG2

PEX_PLL_EN_TERM100

DEVID3

DEVID0

3GIO_PADFG3

BXTALOUT

DEVID4

RAM_CFG022RAM_CFG122RAM_CFG222RAM_CFG322SUB_VENDOR263GIO_ADR_0263GIO_ADR_1263GIO_ADR_226

DEVID122

PEX_PLL_EN_TERM10026

DEVID322DEVID222

DEVID022

3GIO_PADFG322

BXTALOUT22

DEVID422

SSFOUT22

GND

+3.3V_RUN

+3.3V_RUN

GND

+3.3V_RUN

GND

GND

R433

10KOhm5%

/*

12

R432

10KOhm5%

12

R77

2KOHM5%

/*

12

R444

10KOhm5%

/*

12

R428

2KOHM5%

/*

12

L6

120Ohm/100Mhz

/*

pt_l0603

21

R44

10KOhm5%

/*

12

R86

2KOHM5%

/*

12

R436

10KOhm5%

/*

12

R49 22Ohm/*5%

1 2

R89

2KOHM5%

/*

12

R430

10KOhm5%

N/A

12

R36

10KOhm5%

/*

12

R422

2KOHM5%

12

R37

10KOhm5%

/*

12

R429

2KOHM5%

/*

12

R83

2KOHM5%

12

R447

2KOHM5%/*1

2

C46

10UF/10V

pt_c0805_h53MLCC/+80-20%

/*12

R448

10KOhm5%

12

R438

2KOHM5%

12

C45

0.1UF/10VMLCC/+/-10%

/*12

R439

2KOHM5%

12

R441

2KOHM5%

12

R442

10KOhm5%

12

U5

P1819B-08SR

/*1234 5

678XIN/CLKIN

VSSSRSModOUT REF

PD#VDD

XOUT

R445

10KOhm5%

/*

12

Page 26: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

R78:Confirm need tono stuff not for G72and G86.

15 mil

DVI NO STUFF

15mil

NC I2SC_SCL F12

G7XM G8XM G3-64 BALL

STEREO DACB_CSYNC F7

NC GPIO13 C13

NC GPIO14 E12

FBA_REFCLK FBA_CMD27 M23

G7XM G8XM G3-64 BALL

FBA_REFCLK_N N/A M24

VREF=VDDQ x Rb (Ra+Rb)

VREF=1.26V=0.7 x VDDQ

STUFF FOR G74

Ra

Rb

NO.23

NO.43

G72M/G8X FBA/LVDS1.2Lanai 26 69

Monday, March 19, 2007Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

LCD_A1+

LCD_A2-

LCD_ACLK+

LCD_A2+LCD_A1-

LCD_A0-

3GIO_ADR_1

3GIO_ADR_0

3GIO_ADR_2

PEX_PLL_EN_TERM100

LCD_BCLK+

MIOA_HSYNC

FB_VREF1

FBAD10

FBAD19

FBADQSW4

FBADQSW1

FBAD5

FBAD38

FBAD46

FBADQM6

FBAD14

FBAD24

FBAD50FBADQSW5

FBADQM3

FBAD26

FBAD56

FBAD63

FBADQSR#1

FBAD1

FBAD13

FBAD58 FBA_CLK0#

FBADQSW3

FBADQSR#5

FBADQSR#3

FBADQM7

FBA_CLK1#

FBAD28

FBAD55

FBAD61

FBADQM5

FBAD30

FBAD36

FBAD40

FBAD62

FBADQSR#7

FBAD8

FBAD27

FBAD54

FBADQM4

FBADQM2

FBAD4

FBAD33FBAD34

FBAD41

FBAD52

FBAD11

FBAD22

FBAD37

FBAD39

FBADQSW2

FBADQSW0

FBAD9

FBAD16

FBAD18

FBAD29

FBAD32

FBAD43

FBAD3

FBAD6

FBAD42

FBAD44

FBAD53FBADQSW6

FBAD12

FBAD15

FBAD25

FBAD60

FBADQSR#0

FBADQM0

FBAD7

FBAD17

FBAD23

FBAD31

FBAD47

FBAD57

FBADQSW7

FBADQSR#4

FBADQSR#2

FBAD20FBAD21

FBAD48FBAD49

FBAD59

FBADQM1

FBAD0

FBAD35

FBADQSR#6

FBAD2

FBAD45

FBAD51

LCD_A0+LCD_ACLK-

LCD_B0-

LCD_B2+LCD_B1-LCD_B1+

LCD_B2-

LCD_BCLK-LCD_B0+

SUB_VENDOR

FBA_CLK1

FBA_CLK0

FBA_CMD14

FBA_CMD26

FBA_CMD5

FBA_CMD22

FBA_CMD0

FBA_CMD20

FBA_CMD25FBA_CMD24

FBA_CMD15

FBA_CMD4

FBA_CMD6

FBA_CMD3

FBA_CMD17

FBA_CMD8FBA_CMD9

FBA_CMD13

FBA_CMD7

FBA_CMD10

FBA_CMD19FBA_CMD18

FBA_CMD23

FBA_CMD11

FBA_CMD21

FBA_CMD16

FBA_CMD12

FBA_CMD2FBA_CMD1

I2CS_SCL

FBADQM[0..7] 27

FBADQSR#[0..7] 27

FBADQSW[0..7] 27

FBAD[0..63]27

LCD_ACLK-28LCD_A0+28LCD_A0-28LCD_A1+28LCD_A1-28LCD_A2+28LCD_A2-28

LCD_ACLK+28

LCD_BCLK+28

LCD_B1-28

LCD_B2-28LCD_B2+28

LCD_B0+28

LCD_B1+28

LCD_BCLK-28

LCD_B0-28

PEX_PLL_EN_TERM100 25SUB_VENDOR 25

3GIO_ADR_0 25

3GIO_ADR_1 253GIO_ADR_2 25

FBA_CLK0 27

FBA_CLK1 27FBA_CLK1# 27

FBA_CLK0# 27

FBA_CMD[0..26] 27

VGA_THERMDN 43VGA_THERMDP 43

SW_VREF22,27

GND

+1.8V_RUN

GND

GND

GND

GND

+3.3V_RUN R78

10KOhm5%

/*

12

R425

1.18KOhm1%

12

R409

10KOhm5%

12

T1001

R406

2.2KOhm5%

12

R446 1KOhm5%

/*1 2

T101

R418

475Ohm1%

12

GS

D3

2

1

Q57

2N7002

C511

0.022UF/16VMLCC/+/-10%

12

R424

511Ohm1%1

2

NC

LVDS/TMDS

GENERAL

SERIAL

U21C

GF-GO7400-N-A3

T4U4N4N5R5R4T5T6R6P6

W5W6W3W2

AA2AA3AB1AA1AB3AB2

U6

V1W1T1R1T3T2V2V3

J3

A2B3A3D4A4B4B6P4C6G5V4

C4

D12E12F12C13

A6

F7

A7C9B9

D2F3D3D1

IFPA_TXCIFPA_TXC_NIFPA_TXD0IFPA_TXD0_NIFPA_TXD1IFPA_TXD1_NIFPA_TXD2IFPA_TXD2_NIFPA_TXD3IFPA_TXD3_NIFPB_TXCIFPB_TXC_NIFPB_TXD4IFPB_TXD4_NIFPB_TXD5IFPB_TXD5_NIFPB_TXD6IFPB_TXD6_NIFPB_TXD7IFPB_TXD7_N

IFPAB_RSET

IFPC_TXCIFPC_TXC_NIFPC_TXD0IFPC_TXD0_NIFPC_TXD1IFPC_TXD1_NIFPC_TXD2IFPC_TXD2_N

IFPCD_RSET

MIO_A_D0MIO_A_D1MIO_A_D2MIO_A_D3MIO_A_D4MIO_A_D5MIO_A_D6MIO_A_D7MIO_A_D8MIO_A_D9

MIO_A_D10

MIO_A_HSYNC

NC_0NC_1NC_2NC_3

BUFRST_N

STEREO

SWAPRDYTHERMDNTHERMDP

ROM_SCLKROM_SI

ROM_SOROMCS_N

T2

1

R435

1KOhm5%

/*

12

T31

T1081

T91

T1021T981

MEMORY INTERFACE

U21B

GF-GO7400-N-A3

A26C24B24A24C22A25B25D23G22J23E24F23J24F24G23H24D16E16D17F18E19E18D20D19A18B18A19B19D18C19C16C18N26N25R25R26R27T25T27T26

AB23Y24

AB24AB22AC24AC22AA23AA22

T24T23R24R23R22T22N23P24

AA24AA27AA26AB25AB26AB27AA25W25

G27D25F26F25G25J25J27M26C27C25D24N27G24J26M27C26M25D26D27K26K25K24F27K27G26B27N24

D21F22F20A21V27W22V22V24

A22E22F21B21V26W23V23W27

B22D22E21C21V25W24U24W26

A16

L24K23M22N22M23M24K22

FBAD0FBAD1FBAD2FBAD3FBAD4FBAD5FBAD6FBAD7FBAD8FBAD9FBAD10FBAD11FBAD12FBAD13FBAD14FBAD15FBAD16FBAD17FBAD18FBAD19FBAD20FBAD21FBAD22FBAD23FBAD24FBAD25FBAD26FBAD27FBAD28FBAD29FBAD30FBAD31FBAD32FBAD33FBAD34FBAD35FBAD36FBAD37FBAD38FBAD39FBAD40FBAD41FBAD42FBAD43FBAD44FBAD45FBAD46FBAD47FBAD48FBAD49FBAD50FBAD51FBAD52FBAD53FBAD54FBAD55FBAD56FBAD57FBAD58FBAD59FBAD60FBAD61FBAD62FBAD63

FBA_CMD0FBA_CMD1FBA_CMD2FBA_CMD3FBA_CMD4FBA_CMD5FBA_CMD6FBA_CMD7FBA_CMD8FBA_CMD9

FBA_CMD10FBA_CMD11FBA_CMD12FBA_CMD13FBA_CMD14FBA_CMD15FBA_CMD16FBA_CMD17FBA_CMD18FBA_CMD19FBA_CMD20FBA_CMD21FBA_CMD22FBA_CMD23FBA_CMD24FBA_CMD25FBA_CMD26

FBADQM0FBADQM1FBADQM2FBADQM3FBADQM4FBADQM5FBADQM6FBADQM7

FBADQS_RN0FBADQS_RN1FBADQS_RN2FBADQS_RN3FBADQS_RN4FBADQS_RN5FBADQS_RN6FBADQS_RN7

FBADQS_WP0FBADQS_WP1FBADQS_WP2FBADQS_WP3FBADQS_WP4FBADQS_WP5FBADQS_WP6FBADQS_WP7

FB_VREF

FBA_CLK0FBA_CLK0_N

FBA_CLK1FBA_CLK1_NFBA_REFCLK

FBA_REFCLK_NFBA_DEBUG

T81

Page 27: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place below decoupling caps close VDD pin.

Place Close to VRAMPlace Close to VRAM

Close to memoryVREFA1=0.7*VDDQ

STUFF FOR G74

for 136pin

VREFA1=0.7*VDDQClose to memory

for 136pin

for 136pinVREFA2=0.7*VDDQClose to memory

Place below decoupling caps close VDD pin.

VREF=VDDQ x Rb(Ra+Rb)VREF=1.26V=0.7 x VDDQ

VREFA2=0.7*VDDQClose to memory

for 136pin

Rb

Ra

NO.43 NO.43

NO.43

NO.43 NO.43

NO.43

NO.56

NO.56

NO.56

NO.56

VGA GDDR3 16MX321.2Lanai 27 69

Monday, March 19, 2007Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

VREFA0

FBA_VDDA0

FBA_CLK0#FBA_CLK0

FBA_CLK1

FBA_VDDA1

FBA_CLK0#FBA_CLK0

FBA_VDDA2FBA_VDDA3

FBA_CMD18

FBA_CMD15

VREF_SW_A1 VREFA2

VREF_SW_A1

VREFA3

FBADQSW1

FBADQSR#3

FBADQSW3FBADQSW0

FBADQSR#2

FBADQSR#0FBADQSR#1

FBADQSW2

FBADQSR#7FBADQSR#4

FBADQSW7FBADQSW5

FBADQSR#5

FBADQSW4

FBADQSR#6

FBADQSW6

FBADQM7FBADQM0FBADQM3

FBADQM1FBADQM5

FBADQM2 FBADQM4

FBADQM6

FBAD32

FBAD54

FBAD42

FBAD1

FBAD36

FBAD51FBAD27

FBAD14

FBAD7

FBAD56

FBAD60

FBAD40

FBAD20

FBAD47

FBAD34

FBAD23

FBAD46

FBAD45

FBAD59

FBAD55

FBAD61

FBAD3

FBAD52

FBAD57

FBAD30

FBAD17

FBAD63

FBAD19

FBAD12

FBAD8

FBAD4FBAD6

FBAD18

FBAD41

FBAD58

FBAD28

FBAD44

FBAD11

FBAD53

FBAD15

FBAD62

FBAD24

FBAD2

FBAD21

FBAD13

FBAD5

FBAD33

FBAD43FBAD0

FBAD39

FBAD48

FBAD25

FBAD29

FBAD35

FBAD31

FBAD37

FBAD49

FBAD50

FBAD38

FBAD10

FBAD22FBAD16

FBAD26

FBAD9

VREF_SW_A2VREFA1

VREF_SW_A2

FBA_CMD18

FBA_CMD13

FBA_CMD16

FBA_CMD1

FBA_CMD24

FBA_CMD12

FBA_CMD17

FBA_CMD10

FBA_CMD15

FBA_CMD22

FBA_CMD8

FBA_CMD23

FBA_CMD18

FBA_CMD7

FBA_CMD20 FBA_CMD6

FBA_CMD8

FBA_CMD17FBA_CMD9

FBA_CMD0

FBA_CMD3

FBA_CMD9

FBA_CMD10

FBA_CMD19FBA_CMD20

FBA_CMD4

FBA_CMD3

FBA_CMD16

FBA_CMD19

FBA_CLK1#

FBA_CLK1

FBA_CMD1

FBA_CMD23

FBA_CMD5

FBA_CMD21

FBA_CMD15

FBA_CMD21

FBA_CMD25

FBA_CMD25

FBA_CMD11

FBA_CMD11

FBA_CMD2

FBA_CMD7

FBA_CMD12

FBA_CLK1#

FBAD[0..63]26

FBA_CLK0 26FBA_CLK0# 26

FBAD[0..63]26FBA_CMD[0..26] 26

FBADQM[0..7] 26

FBADQSR#[0..7] 26

FBADQSW[0..7] 26 FBADQSW[0..7] 26

FBADQSR#[0..7] 26

FBADQM[0..7] 26

SW_VREF 22,26SW_VREF 22,26

FBA_CMD[0..26] 26

FBA_CLK1 26FBA_CLK1# 26

GND

GND

GND

+1.8V_RUN

GND

GND

GND

+1.8V_RUN

+1.8V_RUN

+1.8V_RUN

GND

GND

GND

GND

GND GND

GND

GND

GND

GND

+1.8V_RUN

+1.8V_RUN

GND

GND

GND

GND

+1.8V_RUN

GND

GND

GND

+1.8V_RUN

GND

GND

+1.8V_RUN

+1.8V_RUN

GND

GND

+1.8V_RUN

+1.8V_RUN

+1.8V_RUN

C263

470PF/50VMLCC/+/-10%

12

C89

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C218

0.01UF/16VMLCC/+/-10%

12

C97

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C178

0.01UF/16VMLCC/+/-10%

12

BA2CS

CKECAS

A4A5A6A9A0A1A2

A11A10A3

A8/APA7

BA1BA0RAS

WE

MF= 0MF= 1

U20

K4J52324QE-BC14

E3

C3C2

B2

T3

R3R2

N3

E2

A1

J2

A12

B3

C1

C4

T2

C9

J3

C12

M3

F2F3

A2

A11

D4

D9

D12

G3

E1

F1

A3

G2

A10

G1

G11

G12

F12

E4

M2

L10M11

E9

L2

L11

E12

G10F11

M10N11

J4

P1

P4

J9

F10E11

N10

U4

P9

P12

H12

R10R11

N1

T1

T4

N4

C10C11

T11T10

N9

T9

L1

L12

U3

U10

T12

B10B11

F4H9

M1

K2

M12

U2

U11

H3

G9

K3

L4

M9

H11

J11J10

F9

G4

K4H2

M4K9

K10L9K11

H4

H1

B9

B12

D1B1

B4

N2L3

R4

R9

R12

U1

U12

H10

J1J12

K1K12

A4

A9

U9

E10

N12

D3D10P10P3

D2D11P11P2

R1

DM0

DQ3DQ2

DQ0

DQ31

DQ29DQ28

DM3

DQ4

VDDQ1

RFU1

VDDQ17

DQ1

VDDQ2

VDDQ7

DQ30

VDDQ12

RFU2

VDDQ18

DQ27

DQ6DQ5

VDD3

VDD5

VSSQ8

VSSQ12

VSSQ18

DQ7

VDDQ3

VDD1

VSS3

VSSQ5

VSS5

VSS1

VSSQ15

VSS7

VDD7

VDDQ8

DQ24

DQ17DQ16

VDDQ13

VSSQ6

VSSQ16

VDDQ19

DQ15DQ14

DQ19DQ18

VDDQ9

VSSQ3

VSSQ9

VDDQ14

DQ13DQ12

DM2

SEN

VSSQ13

VSSQ19

VREF2

DQ21DQ20

VDDQ4

VSSQ4

VSSQ10

VDDQ10

DQ11DQ10

DQ22DQ23

VDDQ15

VSSQ14

VSS2

VSS8

VSS4

VSS6

VSSQ20

DQ9DQ8

CAS#WE#

VDD2

A10

VDD8

VDD4

VDD6

RAS#

BA1

A2

A11

A9

A5

CKCK#

CS#

BA0

A0A1

A3A4

A6A7

A8/AP

CKE

VREF1

VSSQ11

VSSQ17

VSSQ2VSSQ1

VSSQ7

DQ26DQ25

VDDQ11

VDDQ16

VDDQ21

VDDQ6

VDDQ22

BA2

VSSA1VSSA2

VDDA1VDDA2

ZQ

MF

RESET

DM1

VDDQ20

RDQS0RDQS1RDQS2RDQS3

WDQS0WDQS1WDQS2WDQS3

VDDQ5

C105

470PF/50VMLCC/+/-10%

12

L7 180Ohmpt_l060321

C107

1000PF/50VMLCC/+/-10%

12

C85

470PF/50VMLCC/+/-10%

12

GS

D3

2

1

Q22

2N7002

C62

0.01UF/16VMLCC/+/-10%

12

C59

0.01UF/16VMLCC/+/-10%

12

C201

470PF/50VMLCC/+/-10%

12

C240

0.1UF/10VMLCC/+/-10%

12

C96

470PF/50VMLCC/+/-10%

12

C114

0.01UF/16VMLCC/+/-10%

12

R79

475Ohm1%

12

R84

475Ohm1%

12

R61

511Ohm1%1

2

C102

100PF/50VMLCC/+/-5%

12

R67

243Ohm1%

12

R81

1.18KOhm1%

12

R56 240Ohm 1%pt_r0603

1 2

C88

100PF/50VMLCC/+/-5%

12

C106

0.1UF/10VMLCC/+/-10%

12

C98

0.047UF/16VMLCC/+/-10%

12

C242

100PF/50VMLCC/+/-5%

12

R57

1.18KOhm1%

12

C66

470PF/50VMLCC/+/-10%

12

C217

470PF/50VMLCC/+/-10%

12

R142

243Ohm1%

12

GS

D3

2

1

Q19

2N7002

C49

0.01UF/16VMLCC/+/-10%

12

R62

10KOhm

12

C517

0.01UF/16VMLCC/+/-10%

12

C251

0.01UF/16VMLCC/+/-10%

12

C87

1000PF/50VMLCC/+/-10%

12

C264

0.1UF/10VMLCC/+/-10%

12

C516

1000PF/50VMLCC/+/-10%

12

C192

470PF/50VMLCC/+/-10%

12

C64

0.1UF/10VMLCC/+/-10%

12

C247

100PF/50VMLCC/+/-5%

12

L9 180Ohmpt_l0603

21

C200

0.01UF/16VMLCC/+/-10%

12

R434

1.18KOhm1%

12

C58

0.01UF/16VMLCC/+/-10%

12

C254

0.01UF/16VMLCC/+/-10%

12

C211

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C225

0.1UF/10VMLCC/+/-10%

12

C196

100PF/50VMLCC/+/-5%

12

C248

0.1UF/10VMLCC/+/-10%

12

C267

0.01UF/16VMLCC/+/-10%

12

C271

0.047UF/16VMLCC/+/-10%

12

R85

511Ohm1%1

2

C193

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C48

0.1UF/10VMLCC/+/-10%

12

R64

475Ohm1%

12

R143

1.18KOhm1%

12

R121 240Ohm 1%pt_r0603

1 2

R80

511Ohm1%1

2

C57

0.1UF/10VMLCC/+/-10%

12

C207

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

C63

100PF/50VMLCC/+/-5%

12

C262

1000PF/50VMLCC/+/-10%

12

C86

100PF/50VMLCC/+/-5%

12

BA2CS

CKECAS

A4A5A6A9A0A1A2

A11A10A3

A8/APA7

BA1BA0RAS

WE

MF= 0MF= 1

U22

K4J52324QE-BC14

E3

C3C2

B2

T3

R3R2

N3

E2

A1

J2

A12

B3

C1

C4

T2

C9

J3

C12

M3

F2F3

A2

A11

D4

D9

D12

G3

E1

F1

A3

G2

A10

G1

G11

G12

F12

E4

M2

L10M11

E9

L2

L11

E12

G10F11

M10N11

J4

P1

P4

J9

F10E11

N10

U4

P9

P12

H12

R10R11

N1

T1

T4

N4

C10C11

T11T10

N9

T9

L1

L12

U3

U10

T12

B10B11

F4H9

M1

K2

M12

U2

U11

H3

G9

K3

L4

M9

H11

J11J10

F9

G4

K4H2

M4K9

K10L9K11

H4

H1

B9

B12

D1B1

B4

N2L3

R4

R9

R12

U1

U12

H10

J1J12

K1K12

A4

A9

U9

E10

N12

D3D10P10P3

D2D11P11P2

R1

DM0

DQ3DQ2

DQ0

DQ31

DQ29DQ28

DM3

DQ4

VDDQ1

RFU1

VDDQ17

DQ1

VDDQ2

VDDQ7

DQ30

VDDQ12

RFU2

VDDQ18

DQ27

DQ6DQ5

VDD3

VDD5

VSSQ8

VSSQ12

VSSQ18

DQ7

VDDQ3

VDD1

VSS3

VSSQ5

VSS5

VSS1

VSSQ15

VSS7

VDD7

VDDQ8

DQ24

DQ17DQ16

VDDQ13

VSSQ6

VSSQ16

VDDQ19

DQ15DQ14

DQ19DQ18

VDDQ9

VSSQ3

VSSQ9

VDDQ14

DQ13DQ12

DM2

SEN

VSSQ13

VSSQ19

VREF2

DQ21DQ20

VDDQ4

VSSQ4

VSSQ10

VDDQ10

DQ11DQ10

DQ22DQ23

VDDQ15

VSSQ14

VSS2

VSS8

VSS4

VSS6

VSSQ20

DQ9DQ8

CAS#WE#

VDD2

A10

VDD8

VDD4

VDD6

RAS#

BA1

A2

A11

A9

A5

CKCK#

CS#

BA0

A0A1

A3A4

A6A7

A8/AP

CKE

VREF1

VSSQ11

VSSQ17

VSSQ2VSSQ1

VSSQ7

DQ26DQ25

VDDQ11

VDDQ16

VDDQ21

VDDQ6

VDDQ22

BA2

VSSA1VSSA2

VDDA1VDDA2

ZQ

MF

RESET

DM1

VDDQ20

RDQS0RDQS1RDQS2RDQS3

WDQS0WDQS1WDQS2WDQS3

VDDQ5

C253

0.01UF/16VMLCC/+/-10%

12

C241

0.1UF/10VMLCC/+/-10%

12

C52

1000PF/50VMLCC/+/-10%

12

C518

1000PF/50VMLCC/+/-10%

12

L18 180Ohmpt_l0603

21

C76

0.1UF/10VMLCC/+/-10%

12

C65

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

R132

475Ohm1%

12

C83

0.01UF/16VMLCC/+/-10%

12

R140

511Ohm1%1

2

C270

0.1UF/10VMLCC/+/-10%

12

C99

0.1UF/10VMLCC/+/-10%

12

C77

0.01UF/16VMLCC/+/-10%

12

C51

0.047UF/16VMLCC/+/-10%

12

C519

0.047UF/16VMLCC/+/-10%

12

L35 180Ohmpt_l060321

C74

0.01UF/16VMLCC/+/-10%

12

R63

10KOhm

12

C268

100PF/50VMLCC/+/-5%

12

Page 28: Dell Inspiron 1420

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4

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3

3

2

2

1

1

D D

C C

B B

A A

40mils

Populate R397 forplatform without DPSTsupport. No Stuff forDiscrete DSPT supportdue to back up plan.

Populate R396 forDPST implementationonly.

40mils

Note2: If using 2 dig mics, also use AUD_DMIC_IN0.This input supports 2 digimics. AUD_DMIC_IN1 is onlyused to support 4 dig mics.

Note1: If only 1 digital mic, use AUD_DMIC_IN0.

NO STUFF NO STUFF

Adress: A9H --Contrast AAH --Backlight

NO.8

NO.8

NO.8

NO.8

V_DMIC IS DEPENDENT ON MIC SELECTION (1.8V - 3.3V TYP) Verify to ensure operability with chosen mic supplier.

NO.18

NO.18

NO.46

NO.52

NO.54

NO.52

LVDS CON1.2Lanai 28 69

Monday, March 19, 2007Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

BACKLITEON+5V_CCD

LCD_A1+

LCD_B2-

LCD_BCLK+

USBP5_D-

LCD_B1+

LCD_ACLK+

USBP5_D+

BACKLITEON

LCD_A0-

LAMP_STAT#

LCD_B0+

LCD_B1-

+3V_DMIC

LCD_CBL_DET_R

USBP5_D+

LCD_B0-

+5V_CCD

LCD_A2+

AUD_DMIC_CLK_L

LCD_A2-

LCD_A0+

LCD_A1-

USBP5_D-

LCD_B2+

LCD_ACLK-

INVERTER_CBL_DET#

LCD_BCLK-

AUX_LCD_CBL_DET#

LCDVCC_ON

LCD_ACLK+

LCD_A0-

LCD_B1-

LCD_B0+LCD_B0-

LCD_A2+

LCD_B1+

LCD_A2-

LCD_ACLK-

LCD_B2+

LCD_BCLK-

LCD_A0+

LCD_A1-LCD_A1+

LCD_BCLK+

LCD_B2-

+3V_DMIC

AUD_DMIC_CLK_L

ICH_USBP5+16

ICH_USBP5-16

BIA_PWM22

RUN_ON37,49,51,54,58

AUX_LCD_CBL_DET# 37

INVERTER_CBL_DET# 37LCD_CBL_DET_R 37

LCD_SMBCLK 37

AUD_DMIC_IN0 44

LCD_SMBDAT 37

LCD_TST 38

LCDVCC_TST_EN37

ENVDD22

LCD_B0- 26

LCD_B1- 26

LCD_B2- 26

LCD_A0- 26

LCD_DDCDAT 22

LCD_B0+ 26

LCD_A2- 26

LCD_B1+ 26

LCD_ACLK- 26

LCD_BCLK+ 26

LCD_DDCCLK 22

LCD_ACLK+ 26

LCD_A0+ 26

LCD_A2+ 26

LCD_A1+ 26

LCD_B2+ 26

LCD_BCLK- 26

LCD_A1- 26

CCD_VDD_ON17

AUD_DMIC_CLK44

+3.3V_RUN

GND

+PWR_SRC

GND

GFX_PWR_SRC

+3.3V_RUN

+5V_ALW

+LCDVCC

GNDGND

GND

+5V_RUN

+3.3V_RUN

GND

GND

+3.3V_RUN

+5V_ALW

GFX_PWR_SRC

GND

+LCDVCC

+15V_ALW

GND GND

GND

GND

+3.3V_RUN

+LCDVCC+3.3V_RUN

GNDGND+3.3V_ALW

+3.3V_RUN

GS

D3

2

1

Q9

2N7002

C152

3.3PF/50V

/*12

C745 1UF/10V/X7R

pt_c0603MLCC/+/-10% /*

1 2

R20

47KOhm5%

/*

12

C9

0.1UF/50VMLCC/+/-10%pt_c0603

12

L5580Ohmpt_l0603

21

U1

SN74LVC1G125DBVR/*

123

5

4

OE#AGND

Vcc

Y

GS

D3

2

1

Q82N7002

D8

RB751S40T1G

21

C176

3.3PF/50V

/*12

GS

D3

2

1

Q4

2N7002

R1

R2

ECB

1

2

3

Q75DTC114EKA /*

R29

47KOhm5%1

2

Q5

FDC653N_NL

1256

3

4

C163

3.3PF/50V

/*12

R616 0Ohm 5%1 2

D15

RB751S40T1G

21

C5

47PF/50VMLCC/+/-5%/*

12

R2

100KOhm5%1

2

CON1

WTOB_CON_56PJAE/FI-M56SB1

1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556

57

58

59

60

61

62

63

64

65

66

67

68

123456789

1011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556

SIDE_1

SIDE_2

SIDE_3

SIDE_4

SIDE_5

SIDE_6

SIDE_7

SIDE_8

SIDE_9

SIDE_10

NP_NC1

NP_NC2

R17

330KOhm5%1

2

C20.1UF/10VMLCC/+80-20%

12

C744

1UF/10Vpt_c0603/*

12

R396 0Ohm 5%/*1 2

C102.2UF/25VMLCC/+80%-20%pt_c0805_h53

12

R4

100KOhm5%

12

C143

3.3PF/50V

/*12

C3

0.047UF/10VMLCC/+/-10%

12

Q1

FDC658P_NL

1234 5 6

R610KOhm5%/*

12

C12

47PF/50VMLCC/+/-5%/*

12

R1 0Ohm 5%

/*

1 2

C504

0.1UF/10VMLCC/+80-20%

12

R3 0Ohm 5%

/*

1 2

C502

10UF/10VMLCC/+/-20%pt_c0805_h57

12

R45 0Ohm 5%/* 1 2

C8

22UF/10VMLCC/+80%-20%pt_c1206_h71

12

T1581

C1

0.1UF/50VMLCC/+/-10%pt_c0603

12

C74833PF/50VMLCC/+/-5%/*

12

R1

R2E

CB

1

2

3Q55

DDTC124EUA-7-F

C153

3.3PF/50V

/*12

C11

0.01UF/25VMLCC/+/-10%

12

L1

90OHM/100MHz

MURATA/DLW21SN900SQ2L

14

23

C136

3.3PF/50V

/*12

R26150Ohm

5%

pt_r0603_h22

12

C6

0.1UF/16VMLCC/+/-10%

12

DS

G1

2 3

Q74SI2301BDS /*

1

2 3

R60510KOhm5% /*

12

R9

100KOhm5%

/*

12

R604 0Ohm

pt_r06031 2

R397

10KOhm5%

12

C182

3.3PF/50V

/*12

R61747Ohm5%

1 2

C4

0.1UF/10VMLCC/+/-10%

12

L31

600Ohm Irat=200mA

21

C164

3.3PF/50V

/*12

C50110UF/10V

pt_c0805_h53MLCC/+80-20%

12

Page 29: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VGA CRT CON1.2Lanai 29 69

Monday, March 19, 2007Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 30: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TV OUT CON1.2Lanai 30 69

Monday, March 19, 2007Sean Kuo

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 31: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

SATA Connector ODD Connector

Place caps close toconnector.

Place caps close toconnector.

PDIAG#

DASP#

MODPRES# and USB_IDE#are removed.

SATA(HDD & CD_ROM)1.2Lanai <OrgName>31 69

Monday, March 19, 2007

Yihao Yeh

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

SATA_RXN0_CSATA_RXP0_C

SATA_RXP0_CSATA_RXN0_C

HDD_EN_5V

IDE_DCS3#

IDE_DIOR#

IDE_DDACK#

IDE_DDREQIDE_DIOW#

IDE_DCS1#

IDE_DA1IDE_DA0

IDE_IRQ

IDE_DIORDY

IDE_DA2

IDE_DD[0:15]

IDE_DDACK#

IDE_DCS3#IDE_DA2

IDE_DDREQ

IDE_DD8

IDE_DD13

IDE_DD9

IDE_DD15

IDE_DIOR#

IDE_DD11IDE_DD10

IDE_DD14

IDE_DD12

IDE_DD0

IDE_DD5

IDE_DD1

IDE_DD6

IDE_DD4

IDE_DD7

IDE_DIORDYIDE_DIOW#

CSEL2

IDE_DD3

IDE_DA1

IDE_DCS1#IDE_DA0

IDE_IRQ

IDE_DD2

SATA_TX0- 15SATA_TX0+ 15

SATA_RX0- 15SATA_RX0+ 15

HDDC_EN38

IDE_DCS1#15

IDE_DDREQ15

IDE_IRQ15

IDE_DCS3#15

IDE_DDACK#15

IDE_DA115

IDE_DIOW#15

IDE_DA215

IDE_DA015

IDE_DD[0:15]15

IDE_DIOR#15IDE_DIORDY15

IDE_RST_MOD17

MODC_EN38

+5V_HDD

+5V_HDD

+3.3V_RUN

+5V_ALW+5V_HDD

+15V_ALW

+5V_RUN

+5V_MOD

+3.3V_RUN+3.3V_RUN

+5V_MOD

+5V_MOD

+5V_MOD

+5V_ALW2

+15V_ALW

+5V_RUN+5V_ALW

+5V_MOD

+5V_ALW2

SD

G

Q51

SI4800BDY

123

5678

4

R372

8.2KOhm 5%

12

C1983900PF/50V/X7RMLCC/+/-10% 12

C67

3

0.1U

F/10

V/Y

5V

MLC

C/+

80-2

0%1

2

CON19

BtoB_CON_50P

SUYIN/800194MR050S520ZL

5152

5354

13579

1113151719212325272931333537394143454749

2468101214161820222426283032343638404244464850N

P_N

C1

NP_

NC

2

NP_

NC

3N

P_N

C41

35791113151719212325272931333537394143454749

2468

101214161820222426283032343638404244464850

R399100KOhm

5%

12

C1973900PF/50V/X7RMLCC/+/-10% 12

C75

1000PF/50V

MLCC/+/-10%

/*12

C16

10U

F/10

V/X5

R

MLC

C/+

/-20%

pt_c

0805

_h57

12

R5

100KOhm 5%12

R526

100KOhm 5%

12

R3704.7KOhm 5%

12

C44

9

10U

F/10

V/X

5R

MLC

C/+

/-20%

pt_c

0805

_h57

12

GS

D3

2

1Q56

2N7002

R586

0Ohmpt_r0805_h24

/*

1 2R31

0Ohmpt_r0805_h24

/*1 2

C81

0.1UF/10V/Y5V

MLCC/+80-20%

/* 12

C71

51U

F/16

V/X5

Rpt

_c06

03

MLC

C+/

-10%

12

GS

D3

2

1Q2

2N7002

C13

0.1U

F/25

Vpt

_c06

03

MLC

C/+

/-10%

12

C45

2

0.1U

F/25

Vpt

_c06

03

MLC

C/+

/-10%

12

CON12

FOXCONN/LD2822H-SA3L6SATA_CON_22P

1234567

8910111213141516171819202122

24

23

26

25 1234567

89

10111213141516171819202122

NP_NC2

NP_NC1

NP_NC4

NP_NC3

GS

D3

2

1Q63

2N7002

R37356Ohm 5%12

R400100KOhm

5%

12

R525100KOhm5%

12

C67

7

0.1U

F/10

V/Y

5V

MLC

C/+

80-2

0%1

2

GS

D3

2

1Q64

2N7002

R7100KOhm

5%

12

C43

0

10U

F/10

V/X5

R

MLC

C/+

/-20%

pt_c

0805

_h57

12

SD

G

Q3

SI3456BDV-T1-E3

123

56

4

R36922Ohm

1 2

R562

100KOhm5%/*1

2

R293

470Ohm 5%

12

C68

4

0.01

UF/

25V/

X7R

MLC

C/+

/-10%

12

R524100KOhm

5%1

2

Page 32: Dell Inspiron 1420

wangfei

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4 4

5 5

Place these caps as close aspossible to the device pins.

Pull-upresistors to+3.3V_RUN arerequired onthe ICHschematics.

Route to CLK GEN .

Reserve for EMI

The ICH schematics need toinclude a pull-up resistorto implement CLKRUN#, andthe ICH schematics musthave a pull-down, orconstantly drive thesignal low, in order todisable CLKRUN#.

Pull-up to+3.3V_ALWis required onSYS_PME#on SIOschematics.(From SIO).0 ohm of PME#is no-stuffto preventbackdrivefrom thissignalsince thecontrolleris powered oftheRUN rail

Ricoh R5C832 Package Type : TQFP-128-P1 (1414)

Pull-up resistorsto +3.3V_RUN arerequired on the ICHschematics.

Memory Stick Enable

XD Card Enable

Serial ROM disable

SD Card EnableMMC Card Enable

1394 : INTA#

4in1 : INTB#

NO.22

R5C833 - PCI INTERFACE1.2Lanai <OrgName>32 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

PCI_AD17

PCI_AD1

PCI_AD14

PCI_AD29

PCI_AD20

PCI_AD22

PCI_AD4

PCI_AD28

PCI_AD5

PCI_AD9

PCI_AD6

PCI_AD10

PCI_AD27

PCI_AD25

PCI_AD11

PCI_AD26

PCI_AD18

PCI_AD23

PCI_AD16

PCI_AD7

PCI_AD24

PCI_AD0

PCI_AD3

PCI_AD15

PCI_AD12

PCI_AD21

PCI_AD19

PCI_AD17

PCI_AD8

PCI_AD13

PCI_AD2

PCI_AD30PCI_AD31

R5C832_IDSEL

PCI_GNT1#16PCI_REQ1#16

PCI_PAR16

PCI_C_BE0#16

PCI_TRDY#16

PCI_SERR#16

CLK_PCI_PCCARD21

PCI_C_BE1#16

PCI_IRDY#16

PCI_PERR#16PCI_PIRQC# 16

PCI_RST#16

CLKRUN#17,37

PCI_C_BE2#16

PCI_STOP#16 PCI_PIRQD# 16

IRQ_SERIRQ 17,37

SYS_PME#38

PCI_C_BE3#16

PCI_FRAME#16

PCI_DEVSEL#16

PCI_AD[0..31]16

PCI_AD1716

+3.3V_R5C832

+3.3V_R5C832

+3.3V_R5C832

+3.3V_R5C832

+3.3V_R5C832

+3.3V_R5C832

+3.3V_R5C832

+3.3V_R5C832+3.3V_RUNC4370.01UF/16VMLCC/+/-10%

12

C4160.01UF/16VMLCC/+/-10%

12

R580 100Ohm 5%1 2

C7070.47UF/10VMLCC/+/-10%pt_c0603

12

C4200.01UF/16VMLCC/+/-10%

12

R566 0Ohm 5%1 2

C4150.01UF/16VMLCC/+/-10%

12

R28710KOhm5%

12

T551

C4130.47UF/10VMLCC/+/-10%pt_c0603

12

C66910UF/10V

pt_c0805_h53MLCC/+80-20%

12

C4231UF/10V/X7R

pt_c0603MLCC/+/-10%

12

R308 0Ohm 5% /*1 2

R363 0Ohm 5% pt_r06031 2

R294100KOhm5%

12

R571

10KOhm5%/*

12

PCI / OTHER

U16B

R5C833_TQFP128C.S R5C833 TQFP128

57

72

67

115

70

453521

7

535251504948474644

694342403938373619181715141211

965321

127126125

4

1020

16

33

124123

3130292625

8

2423

117

119

121

71

132228

34

86

116

5965

99

103102

61

66

60

56

58

55

273241

128

64114120

54626368118122

107111

UDIO5

UDIO0/SRIRQ#

VCC_3V

INTA#

PME#

C/BE0#C/BE1#C/BE2#C/BE3#

AD0AD1AD2AD3AD4AD5AD6AD7AD8

HWSPND#AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

GND1

VCC_PCI3V_1VCC_PCI3V_2

VCC_ROUT1

PAR

REQ#GNT#

SERR#PERR#STOP#DEVSEL#TRDY#

IDSEL

IRDY#FRAME#

CLKRUN#

PCIRST#

PCICLK

GBRST#

GND2GND3GND4

VCC_ROUT2

VCC_MD

INTB#

UDIO4UDIO3

AGND1

AGND2AGND3

VCC_RIN

TEST

UDIO1

UDIO2

MSEN

XDEN

VCC_PCI3V_3VCC_PCI3V_4VCC_PCI3V_5VCC_PCI3V_6

VCC_ROUT3VCC_ROUT4VCC_ROUT5

GND5GND6GND7GND8GND9

GND10

AGND4AGND5

C67010UF/10V

pt_c0805_h53MLCC/+80-20%

12

C4310.01UF/16VMLCC/+/-10%

12

C4720.01UF/16VMLCC/+/-10%

12

C47110PF/50V

/*MLCC/+/-0.5PF

12

C6940.01UF/16VMLCC/+/-10%

12

R288 10KOhm 5%1 2

R289 100KOhm 5%12

R36110Ohm5%/*

12

C6800.01UF/16VMLCC/+/-10%

12

C46810UF/10V

pt_c0805_h53MLCC/+80-20%

12

R292100KOhm5%

12

C4250.01UF/16VMLCC/+/-10%

12

C4460.01UF/16VMLCC/+/-10%

12

C414

0.1UF/10VMLCC/+80-20%

12

Page 33: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

Recommended Crystal Specs from Data Sheet:

Normal Frequency : 24.576 MHzFrequency Tolerance : +/- 50ppm @ 25CDriver Level : .1 mWLoad capacitance : 10pFEqu. Resistance : 50 Ohm MaxShunt Capacitance : 7.0pF Max

Place as close toR5C832 as possible.

Place these components close tothe flash memory card connector

For SD/MS Card Power

R5C832 : 0.01uF => stuffR5C833 : 0.01uF => No stuff

NO.22

NO.22

NO.22

NO.24

NO.24

NO.45

NO.49

R5C833 - FLASH MEMORY PART1.2Lanai <OrgName>33 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

RICHO_FILO

RICHO_REXT

RICHO_VREF

TPBIAS0

TPB0N

TPB0P

TPA0N

TPA0P

SD_CD#

MS_INS#

SD/XD/MS_DATA2

XD_CLE

XD_CE#

SD/XD/MS_DATA0

SD_WP#(XDR/B#)

SD/XD/MS_DATA1

XD_DATA4

SD/XD/MS_DATA3

XD_DATA5

XD_WP#

XD_DATA7

XD_DATA6

SD/XD/MS_CMD

XD_ALE

MC_PWR_CTRL_0

MS_LED#

MC_PWR_CTRL_0

1394_XO

SD/XD/MS_CMD

SD/XD/MS_DATA2

XD_WP#

MS_INS#

SD/XD/MS_DATA2

SD_CD#

SD/XD/MS_DATA3

XD_DATA4

XD_ALESD/XD/MS_CMD

SD/XD/MS_CMD

SD/XD/MS_DATA2

SD/XD/MS_CLK

SD_WP#(XDR/B#)

SD/XD/MS_CLKXD_CLEXD_CE#

XD_DATA7

SD/XD/MS_DATA1XD_CDSW#

SD/XD/MS_CLK

SD/XD/MS_DATA1

SD/XD/MS_DATA0

SD/XD/MS_DATA0

SD/XD/MS_DATA3

XD_DATA6

SD/XD/MS_DATA1

SD/XD/MS_DATA0XD_DATA5

SD/XD/MS_DATA3

XD_CDSW#

1394_XI

SD_WP#(XDR/B#)SD_WP#

XD_CDSW#

SD/XD/MS_CLK

TPB0N 34

TPA0N 34

TPB0P 34

TPA0P 34

TPBIAS0 34

+3.3V_RUN_PHY

+3.3V_RUN_CARD

+3.3V_RUN_CARD+3.3V_R5C832

+3.3V_RUN_CARD

+3.3V_RUN_CARD

C6610.01UF/16VMLCC/+/-10%

12

C453

10PF/50V MLCC/+/-0.5PF

12

T153TPC26T 1

R545 0Ohm 5%1 2

C757

10PF/50VMLCC/+/-0.5PF

12

CON20

CARD_READER_41P

TAISOL/144-2420000900

403938

23

37363431

3327

2

35

314

29

16

41 18

25

20

21

22

19

24

17

26

13

28

15

30

12

32

1197654

108

1

44 4542 43

XD_1(CD)XD_2(R/-B)XD_3(-RE)

XD_9(GND)

XD_4(-CE)XD_5(CLE)XD_6(ALE)XD_7(-WE)

SD_1(DAT3)XD_8(-WP)

SD(CD1)

SD_9(DAT2)

SD(WP1)MS_1(VSS)

SD_2(CMD)

MS_2(BS)

XD_0(GND) MS_3(DATA1)

SD_3(VSS)

MS_4(DATA0)

SD_4(VDD)

MS_5(DATA2)

XD_10(D0)

MS_6(INS)

SD_5(CLK)

MS_7(DATA3)

SD_6(VSS)

MS_8(SCLK)

XD_11(D1)

MS_9(VCC)

XD_12(D2)

MS_10(VSS)

XD_13(D3)XD_14(D4)XD_15(D5)XD_16(D6)XD_17(D7)XD_18(VCC)

SD_7(DAT0)SD_8(DAT1)

SD(CD2/WP2/GND)

P_G

ND

1P_

GN

D2

NP_

NC

1N

P_N

C2

C6630.01UF/16VMLCC/+/-10%

12

IEEE1394/SD

U16A

R5C833_TQFP128C.S R5C833 TQFP128

98106110

113

104

105

108

109

94

95

96

101

100

80

90

77

76

75

74

73

88

84

82

81

93

79

78

91

89

92

87

85

83

112

97

AVCC_PHY3V_1AVCC_PHY3V_2AVCC_PHY3V_3

TPBIAS0

TPBN0

TPBP0

TPAN0

TPAP0

XI

XO

FIL0

REXT

VREF

MDIO00

MDIO13

MDIO03

MDIO04

MDIO05

MDIO06

MDIO07

MDIO08

MDIO09

MDIO10

MDIO11

MDIO12

MDIO01

MDIO02

MDIO14

MDIO15

MDIO16

MDIO17

MDIO18

MDIO19

AVCC_PHY3V_4

RSV

C6600.1UF/10VMLCC/+80-20%

12

U26

TPS2051BDBVR

1

234

5

OUT

GNDOC#EN

IN

12

X424.576Mhz+/-50ppm/10PF

GS D32

1

Q762N7002

D20 1N4148W-7-F1 2

C6620.01UF/16VMLCC/+/-10%

12

C454

15PF/50VMLCC/+/-5%

12

C463 0.01UF/16V MLCC/+/-10% /*

12

R576 10KOhm 1%

1 2

R530150KOhm5%

12

C6682.2UF/16VMLCC/+/-10%pt_c0603

12

D19 1N4148W-7-F1 2

C469 0.01UF/16V MLCC/+/-10%

12

R342 0Ohm 5%1 2

C6591UF/10VMLCC/+80%-20%pt_c0603

12

Page 34: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

Place these caps as close to the R5C832 as possible.

Place as close as possible to 1394 connector.Also, place 0 ohm close to thechokes to minimize stubs

Common mode chokes shouldbe 110- ohms impedance.Theyare reserved for EMI

1394 pairs should berouted as 110-ohmdifferential

Place as close as possible to R5C832

R5C833 - IEEE1394 PART1.2Lanai <OrgName>34 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

LTPA0+

LTPB0+

LTPB0-

TPA0PTPA0N

TPBIAS0

TPB0NTPB0P

1394_TPB1_R

LTPA0-

TPBIAS0 33TPA0P 33TPA0N 33TPB0P 33TPB0N 33

+3.3V_RUN_PHY +3.3V_R5C832

L44120OHM/*MURATA/DLW21HN121SQ2L1

4

23

C479

0.01UF/16VMLCC/+/-10%

12

R35756Ohm1%

12

C7091000PF/50VMLCC/+/-10%pt_c0603

12

R365 5.1kOhm 1%1 2

R35856Ohm1%

12

R488 0Ohm 5%1 2

C7030.01UF/16VMLCC/+/-10%

12

TPXB1-

TPXB1+

TPXA1-

TPXA1+

SIDE_G1

SIDE_G2

CON13

IEEE_1394_CON_4P

FOXCONN/UV31413-WR56P-7F

1

32

4

56

L48

600Ohm/100MHzMURATA/BLM15HD601SN1D

Irat=0.3A

21

R490 0Ohm 5%1 2

C68810UF/10V

pt_c0805_h53MLCC/+80-20%

12

C478270PF/50V MLCC/+/-10%

12

L43

120OHM/*MURATA/DLW21HN121SQ2L

14

23

R359 56Ohm 1%12

R360 56Ohm 1%12

R485 0Ohm 5%1 2

C699

0.1UF/10VMLCC/+80-20%

12

R489 0Ohm 5%1 2

C4800.33UF/25VMLCC/+80%-20%pt_c0603

12

Page 35: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCI-Express TX and RX direct to connector .

Express Card

Please the capnear connector.

Please the capnear connector.

Please the capnear pin 12 &14 (1.5VIN).

Please the capnear pin 2 & 4(3.3VIN).

Please the capnear pin 17(AUXIN).

Please the capnear pin 15(AUXOUT).

Please the capnear pin 11 &13 (1.5VOUT).

Please the capnear pin 3 & 5(3.3VOUT).

+1.5V_CARD Max. 650mA, Average 500mA.+3V_CARD Max. 1300mA, Average 1000mA.

PCI-Express Card1.2Lanai <OrgName>35 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

USBP6_D-

CPUSB#

CARD_RESET#

EXPRCRD_PWREN#

USBP6_D+

USBP6_D+

USBP6_D-

EXPRCRD_PWREN#CPUSB#

CARD_RESET#

CLK_PCIE_EXPCARD21CLK_PCIE_EXPCARD#21

CARD_CLK_REQ#21

PCIE_WAKE#38,47,50

PCIE_RX4-16

PCIE_TX4-16

PCIE_RX4+16

PCIE_TX4+16

EXPRCRD_PWREN#38

ICH_USBP6+16

ICH_USBP6-16

ICH_SMBCLK17,50ICH_SMBDATA17,50

EXPRCRD_STDBY#38PLTRST#10,16,37

+3.3V_CARD

+1.5V_CARD

+3.3V_CARDAUX

+1.5V_CARD

+3.3V_CARD

+1.5V_RUN +3.3V_RUN +3.3V_SUS +3.3V_CARDAUX +1.5V_CARD+3.3V_CARD

+3.3V_SUS+3.3V_RUN+1.5V_RUN +3.3V_CARDAUX +1.5V_CARD+3.3V_CARD

+3.3V_SUS

+3.3V_SUS

U13

R5538D001_TR_F

14

15

4 5

7

81

2

18

13

3

610

17

16

12

19

20

11

9

21

1.5VIN_1

AUX_OUT

3.3VIN_2 3.3VOUT_2

GND1

PERST#STBY#

3.3VIN_1

RCLKEN

1.5VOUT_2

3.3VOUT_1

SYSRST#CPPE#

AUX_IN

NC

1.5VIN_2

OC#

SHDN#

1.5VOUT_1

CPUSB#

GND2

R220 100KOhm 5%12

R502 0Ohm 5%1 2

R499 0Ohm 5%1 2

C3760.1UF/10VMLCC/+80-20%

12

C3790.1UF/10VMLCC/+80-20%

12

C3700.1UF/10VMLCC/+80-20%

12

C6560.1UF/10VMLCC/+80-20%

12

R221 100KOhm 5%1 2

C3840.1UF/10VMLCC/+80-20%

12

CON8

EXPRESS_CARD_26P

JAE/PX10ABSB00G-1

27

282625242322212019181716151413121110987654321 29

30

NP_NC1

NP_NC22625242322212019181716151413121110987654321 P_GND1

P_GND2

L4690OHM/100MHz/*

MURATA/DLW21SN900SQ2L

14

23

C3710.1UF/10VMLCC/+80-20%

12

C65810UF/10V

pt_c0805_h53MLCC/+80-20%

12

C3720.1UF/10VMLCC/+80-20%

12

C3810.1UF/10VMLCC/+80-20%

12

R230 0Ohm 5% /*1 2

C3850.1UF/10VMLCC/+80-20%

12

C6570.1UF/10VMLCC/+80-20%

12

R216 100KOhm 5%12

Page 36: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

MDC No Nut and hole

Place these caps nearMDC module.

If MDC disable isn't required, connect ICH_A2_MDC_RST# directly to JMDC connector.

If platform requires MDC disable, populate this circuit.

Note: MDC DISABLE.

MDC CONN1.2Lanai <OrgName>36 69

Monday, March 19, 2007

Yihao_Yeh

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

ICH_AZ_MDC_SYNC

ICH_AZ_MDC_SDOUT

ICH_AZ_MDC_BITCLKMDC_SDIN

MDC_SDINICH_AZ_MDC_BITCLK

ICH_AZ_MDC_RST1#

ICH_AZ_MDC_RST1#

ICH_AZ_MDC_SDOUT

ICH_AZ_MDC_SDOUT15

ICH_AZ_MDC_BITCLK 15

ICH_AZ_MDC_SYNC15

ICH_AZ_MDC_SDIN115

MDC_RST_DIS#43

ICH_AZ_MDC_RST#15

+3.3V_SUS

+3.3V_SUS

+5V_SUS

R320

0Ohm 5%

1 2

R321

10Ohm

5%

/*

12 C

417

4.7U

F/10

V

MLC

C/+

80-2

0%pt

_c08

05_h

53

12

R312

10Ohm

5%

/*1

2

CON18

MDC_CONN_12PTYCO/1-1775844-2

1 23 45 67 89 10

11 12

1314

1920

1516

1718

1 23 45 67 89 1011 12

GN

D1

GN

D2

NP_

NC

1N

P_N

C2

GN

D3

GN

D4

GN

D5

GN

D6

GSD

3 2

1

Q49

BSS138/*

R323

100KOhm5%/*1

2

C42

60.

1UF/

10V

MLC

C/+

80-2

0%12

C429

10PF/50VMLCC/+/-0.5PF/*

12

R322

10KOhm5%/*1

2

C422

10PF/50VMLCC/+/-0.5PF/*

12

R319

33Ohm 5%

1 2

Page 37: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Place close topin 58

Place these caps close to MEC5025

1 = Enabled.0 = Disabled

Flash Recovery

Low=Write Protected.

Flash WriteProtect bottom4K of internalbootblock flash

Place cap close to pin 121.

Populatefor flashcorruptionissue.

NoniAMT

NoniAMT

MLX_53398-0371

Pin 1

Pin 3

32KHz Clock

M08 : CH501H / CHENMKO

External Work Around Circuit.

For MEC5025 Rev. C : C4519= 22uF andpopulate workaround circuit.For MEC5025 Rev. D : C4519= 4.7uF anddepopulate workaround circuit.

Pin 5

Debug Serial PortFlash RecoveryPort.

Not Stuff 0 ohm when doingFlash recovery.

MLX_53398-0571

Pin 1

(GPIO4) (GPIO5) CHIPSETCHIPSET_ID1 CHIPSET_ID0 Common Boot block sequence------------------------------------------------------- 0 0 Intel-SR 0 1 ATI-RR 1 0 TBD 1 1 Parker(Intel/ATI)

NO.17

NO.24

NO.24NO.24

NO.32

NO.34, NO.35

NO.34

MEC50251.2Lanai 37 69

Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

DAT_KBDCLK_KBD

MEC5025_VCC0

ALWON

SNIFFER_RTC_GPO

LCD_SMBCLKLCD_SMBDAT

LCDVCC_TST_EN

PBAT_SMBDATPBAT_SMBCLK

THRM_SMBDAT

3.3V_SUS_ON

1.25V_GFX_PCIE_ONDEBUG_ENABLE#

AUX_LCD_CBL_DET#

FWP#

MEC_TEST_PIN

SFPI_EN

LCD_SMBCLK

PBAT_SMBDAT

PBAT_SMBCLK

LCD_SMBDAT

THRM_SMBCLKTHRM_SMBDAT

SFPI_EN

FWP#

CLK_PCI_5025

MEC5025_XTAL1

CLK_PCI_5025

MEC5025_XTAL2

CLK_KBD

8051_TX

MEC_AGND

SNIFFER_YELLOW#

MEC_VCC_PLL

MEC5025_XOSEL

ICH_RSMRST#

SNIFFER_GREEN#

VR_CAP

8051_RX

AUX_ONSUS_ON

THRM_SMBCLKDAT_KBD

SIO_EXT_SCI#

AUX_EN_WOWL_1

LCD_CBL_DETINVERTER_CBL_DET#

MEC5025_XTAL1MEC5025_XTAL2_R

MEC5025_XTAL2

ALWONVR_CAP

SNIFFER_GREEN#INVERTER_CBL_DET#

SNIFFER_YELLOW#

AUX_LCD_CBL_DET#

SUS_ON

LCD_CBL_DET

CLK_DOCKDAT_DOCK

CLK_DOCKDAT_DOCK

SBAT_DH_SMBDATSBAT_DH_SMBCLK

LOM_SMB_ALERT#

8051_RX8051_TX

DEBUG_ENABLE#

INSTANT_ON_SW#

RUN_ON

RUN_ON

AC_OFF

CHIPSET_ID0

DOCK_SMBCLKDOCK_SMBDAT

DOCK_SMB_ALERT#

DOCK_SMBCLK

DOCK_SMBDAT

SBAT_DH_SMBDAT

CHIPSET_ID0

BC_DAT

SBAT_DH_SMBCLK

LOM_SMB_ALERT#

DDR_ON

DOCK_SMB_ALERT#

ICH_RSMRST#

BC_A_DAT

TP_DET#

SIO_SPI_CS#

CHIPSET_ID1

CHIPSET_ID1

PBAT_SMBCLK 57,59PBAT_SMBDAT 57,59

BAT2_LED# 42

RESET_OUT# 51

ALWON 54

MAIN_PWR_SW# 42ACAV_IN 43,57

SIO_SPI_CS# 16

SIO_EXT_SMI# 17

LCD_SMBDAT 28LCD_SMBCLK 28

1.8V_RUN_ON 49

THRM_SMBDAT 43

BREATH_LED# 42

0.9V_DDR_VTT_ON 56

BAT1_LED# 42

3.3V_RUN_ON49

DDR_ON56

SUS_ON49,51

EC_FLASH_SPI_DO40

SIO_SLP_S5#17

TP_DET#41

LPC_LAD115

LPC_LFRAME#15

SNIFFER_GREEN#42

LPC_LAD215

EC_FLASH_SPI_DIN40

SNIFFER_YELLOW#42

EC_FLASH_SPI_CLK40

SIO_SLP_S3#17

CLK_PCI_502521

BC_INT#38

LPC_LAD015

ICH_EC_SPI_CLK16

SIO_PWRBTN#17

BC_A_INT#41

ICH_EC_SPI_DO16

RUN_ON28,49,51,54,58

LPC_LAD315

PLTRST#10,16,35

ICH_EC_SPI_DIN16

BC_DAT38

SIO_A20GATE15

IMVP_VR_ON 53

THRM_SMBCLK 43

1.25V_RUN_ON 581.5V_RUN_ON 55

HOST_DEBUG_TX 50

FAN1_TACH 43

DAT_TP_SIO41CLK_TP_SIO41

INSTANT_POWER_SW# 41SNIFFER_PWR_SW# 42

8051_RX508051_TX50

SIO_RCIN# 15

HOST_DEBUG_RX 50

BC_CLK38

BC_A_CLK41BC_A_DAT41

CKG_SMBCLK21CKG_SMBDAT21

1.8V_SUS_PWRGD56

ICH_CL_PWROK10,17

CLKRUN#17,32IRQ_SERIRQ17,32

RUNPWROK 38,51,53

ICH_RSMRST#17

SIO_EXT_SCI# 17

INVERTER_CBL_DET# 28AUX_LCD_CBL_DET# 28

LCD_CBL_DET_R28

1.25V_GFX_PCIE_ON 58

IMVP_PWRGD 17,51,53

AC_OFF59

LCDVCC_TST_EN 28

EC_CPU_PROCHOT#7

3.3V_SUS_ON 49

PS_ID 59

BEEP 44

LOM_SMB_ALERT# 17

ALW_PWRGD_3V_5V54

AUX_EN_WOWL 50

EC_32KHZ 38EC_PWM_2 54

+3.3V_ALW

+RTC_CELL

+5V_RUN

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_RUN

+3.3V_ALW

+RTC_CELL

+5V_ALW

+3.3V_ALW

R205

1MOhm5%

12

R207 0Ohm

5%1 2

CON6

WTOB_CON_5P/*

12345

6

7

12345

SIDE1

SIDE2

R229

1KOhm/*5%

12

R521 10KOhm5%

1 2

R274 0Ohm

5% pt_r06031 2

RN37D4.7KOhm7 8

T154TPC26T 1

R239 8.2KOhm

5%12

R3280Ohm5%

12

R331

200KOhm5%

12

R618 100KOhm 5%1 2

R290

100KOhm5%/*

12

RN37A4.7KOhm1 2

R329 100KOhm5%1 2

R244 100KOhm 5%1 2

R324

100KOhm5%

12

L26120Ohm/100Mhz

21

R313

10KOhm /*5%

12

T66 TPC26T1

L24

120Ohm/100Mhz

2 1

R304

100KOhm5%/*

12

T44 TPC26T1

R228 8.2KOhm

5%12

RN38B

4.7KOhm5%

pt_2r4p0402_h18

34

R273 100KOhm5% /*1 2

R523 10KOhm 5% /*1 2

R215

10KOhm/*5%

12 R327

100KOhm5%

12

T149TPC26T 1

L25

120Ohm/100Mhz

21

RN37C4.7KOhm5 6

BC

E

1

2

3

Q42

PMBS3906 /*

R2792.2KOhm /*5%

12

C4410.1UF/10VMLCC/+/-10%

12

T155 TPC26T1

R260 2.7KOhm5%1 2

R267 2.7KOhm5%

/*1 2

HOLD1

HOLD2

CON5

WTOB_CON_3P/*1

23

45

C667

12PF/50VMLCC/+/-5%

12

R326

100KOhm/*5%

12

R306 2.2KOhm

5%12

D11

RB500V-40 /*2 1

R179 0Ohm 5%12

R237

100KOhm/*5%

12

R311

100KOhm/*5%

12

C4050.1UF/10VMLCC/+/-10%

12

R614 0Ohm 5%12

R226

1KOhm5%

12

RN37B4.7KOhm3 4

C3831UF/10V

pt_c0603MLCC/+/-10%

12

GS

D3

2

1Q45 2N7002 /*

R203 1MOhm5%

12

T43 TPC26T1

T159 TPC26T1

R234

100KOhm5%

12

KEYBOARD/MOUSE

PCI POWER/LPC BUS

HOST/8051 SPI

BC

CLOCK

POWER PLANES

MISCELLANEOUS

GPIO

ACCESS BUS

POWER SWITCH

POWER PLANES

U15

MEC5025-NU

121314151617181920232425272829303132

3334353637383940

9250

7576777879808182

575859606162636456

102105107

103106108

109110

878685

122

123124

22

125

104

101

121

21446583116

120119126127128118

5678

93949596111112910979899100

414243

45464748

665554696867

7071

9190894

1235211

1151148473117495372

11388745126

KSO17/GPIOA1/AB1H_DATAKSO16/GPIOA0/AB1H_CLKGPIO5/KSO15GPIO4/KSO14KSO13/GPIO18KSO12/OUT8KSO11/GPIOC7KSO10/GPIOC6KSO9/GPIOC5KSO8/GPIOC4KSO7/GPIO3KSO6/GPIO2KSO5/GPIO1KSO4/GPIO0KSO3/GPIOC3KSO2/GPIOC2KSO1/GPIOC1KSO0/GPIOC0

KSI7/GPIO19KSI6/GPIO17KSI5/GPIO10KSI4/GPIO9KSI3/GPIO8KSI2/GPIO7/BC_A_INT#KSI1/GPIO6/BC_A_DATKSI0/SGPIO30/BC_A_CLK

SGPIO34/A20MOUT5/KBRST

GPIO94/IMCLKGPIO95/IMDATKCLKKDATGPIOA6/EMCLKGPIOA7/EMDATGPIO20/PS2CLK/8051RXGPIO21/PS2DAT/8051TX

LRESET#PCICLKLFRAME#LAD0LAD1LAD2LAD3CLKRUN#SER_IRQ

HSTCLKHSTDATAINHSTDATAOUT

FLCLKFLDATAINFLDATAOUT

GPIO80GPIO81

BC_CLKBC_DATBC_INT#

XTAL1

XOSELXTAL2

VR_CAP

AGND

VCC_PLL

VSS_PLL

VCC0

VCC1_1VCC1_2VCC1_3VCC1_4VCC1_5

ALWONPOWER_SW_IN2#/GPIO23POWER_SW_IN1#/GPIO22

POWER_SW_IN0#ACAV_IN

BGPO0/GPIOA5

AB1A_DATAAB1A_CLK

AB1B_DATA/GPIOA2AB1B_CLK/GPIOA4

GPIO11/AB2_DATAGPIO12/AB2_CLK

GPIO13/AB1G_DATAGPIO14/AB1G_CLK

GPIO87/AB1C_DATAGPIO86/AB1C_CLK

GPIO85/AB1D_DATAGPIO84/AB1D_CLK

GPIO93/AB1F_DATAGPIO92/AB1F_CLK

GPIO91/AB1E_DATAGPIO90/AB1E_CLK

GPIO15/FAN_TACH1GPIO16/FAN_TACH2GPIO82/FAN_TACH3

OUT10/PWM0OUT11/PWM1OUT9/PWM2OUT2/PWM3

nEC_SCI/SPDIN2SGPIO45/MSDATA/SPDOUT2

SGPIO44/MSCLK/SPCLK2SGPIO46/SPDIN1

SGPIO47/SPDOUT1SGPIO31/TIN1/SPCLK1

SYSOPT0/SGPIO32/LPC_TXSYSOPT1/SGPIO33/LPC_RX

SGPIO40SGPIO41SGPIO42SGPIO43

SGPIO35SGPIO36(SFPI_EN)

SGPIO37GPIO96/TOUT1

OUT7/nSMI

nPWR_LEDnBAT_LED

nFWPGPIOA3/WINDMON

GPIO83/32KHZ_OUTPWRGD

nRESET_OUT/OUT6TEST_PIN

VSS1VSS2VSS3VSS4VSS5

C399

0.1UF/10VMLCC/+/-10%

12

C4420.1UF/10VMLCC/+/-10%

12

R222 100KOhm 5%12

R255 2.7KOhm5%1 2

R24510KOhm5%

1 2

T151TPC26T 1

R615 0Ohm 5%12

R330

100KOhm5%

12

R318 2.2KOhm

5%12

C3860.1UF/10VMLCC/+/-10%

12

R305

10Ohm/*5%1

2

C3804.7UF/6.3V /*

MLCC/+/-10%pt_c060312

C408

10UF/6.3VMLCC/+/-20%pt_c0805_h53

12

R206

10KOhm5%

12

R240 0Ohm 5%1 2

T150 TPC26T1

C652 4.7UF/10Vpt_c0805_h37 MLCC/+/-10%

12

R208

10KOhm5%

12

RN38A

4.7KOhm5%

pt_2r4p0402_h18

12

R227 8.2KOhm

5%12

R224 0Ohm

/*5%12

C438

0.1UF/10VMLCC/+/-10%

12

C421

4.7PF/50V/*MLCC/+/-0.25PF

12

X5

32.768KHZ+/-10ppm/6PF

14

23

T152TPC26T 1

R325

100KOhm5%

12

R238 8.2KOhm

5%12

R529

0Ohm5%

12

R241 10KOhm 5%1 2

R242 100KOhm5%1 2

R243 10KOhm 5%1 2

C654

12PF/50VMLCC/+/-5%

12

R225 10KOhm 5%1 2

T65 TPC26T1

R619 0Ohm 5% /*1 2

Page 38: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VGA_IDENTIFY1 = Discrete Gfx.0 = UMA

Board ID Straps

UMA

BID2 BID1 BID0 M08 M08B 0 0 0 ENG1(X00) ENG1(X00) 0 0 1 ENG2(X01) ENG2(X01) 0 1 0 ENG3(X02) ENG3(X02) 0 1 1 ENG4(X03) ENG4(X03) 1 0 0 QT(X04) QT(X04) 1 0 1 RAMP(A00) RAMP(A00) 1 1 0

Discrete

Use BLM18PG if

SIO USB Hub is

utilized.

Place these caps near ECE5011

Crystal and surroundingcomponents not needed unlessSIO USB Hub is utilized

24MHz Clock

Reserved for BroadcomLOM solution

R532 R548 R543 , ECE5011 issuff , ECE5021 is not stuff

R569 R570 R533 ,ECE5011 issuff , ECE5021 is not stuff

R560 R552 R574,ECE5011 issuff , ECE5021 is not stuff

R540 R585 , ECE5011 is suff ,ECE5021 is not stuff

Note : for ECE5011 onlyECE5021 will be non_stuff

NO.12

NO.15

NO.26

No.44

ECE50211.2Lanai 38 69

Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

ECE5011_XTAL1_R

ECE5011_XTAL2

ECE5011_XTAL2_R

PWRUSB_OC#

SC_DET#

SBAT_PRES#

MODPRES#

VGA_IDENTIFYBID2

ECE5011_XTAL1

EC_VDDA

BID0BID1

DBAY_MODPRES#

PWRUSB_OC#

SYS_PME#

SBAT_PRES#

LOM_CABLE_DETECT

MODPRES#

DOCKEDECE5011_XTAL1

BID2

RSV_TEST_PIN

BID1

SC_DET#

VGA_IDENTIFY

BID0

LCD_TST

DOCK_SMB_PME#

EC_32KHZ

LOM_LOW_PWR

ECE5011_XTAL2

DBAY_MODPRES#

RBIAS

PCIE_WAKE#

HP_NB_SENSE

EC_VDDA

DOCKED

LOM_CABLE_DETECT

HP_NB_SENSE

IMVP6_PROCHOT#LCD_TST

PCIE_WAKE#SYS_PME#

IMVP6_PROCHOT#

DOCK_SMB_PME#

NB_MUTE# 45,46

SYS_PME#32

ATF_INT# 43

PS_ID_DISABLE# 59

BC_CLK 37

LED_MASK#15,41

ICH_PME#16

LCD_TST28

PBAT_PRES#59

ADAPT_TRIP_SEL 57

5V_3V_1.8V_1.25V_RUN_PWRGD51

ADAPT_OC 57

LOM_LOW_PWR47

WWAN_RADIO_DIS# 50

GFX_DEVID222

WIRELESS_ON/OFF# 42

PANEL_BKEN 22

FREE_CIRRX 41

MODC_EN31

BT_RADIO_DIS# 41

EXPRCRD_PWREN#35

PCIE_WAKE#35,47,50

BC_INT# 37

USB_SIDE_EN# 39

HDDC_EN31

ICH_PCIE_WAKE#17

BC_DAT 37

USB_BACK_EN#50

GFX_CORE_ON58

EXPRCRD_STDBY#35

WLAN_RADIO_DIS#50

EC_32KHZ37

SIO_EXT_WAKE#17

IMVP6_PROCHOT#53

XDP_DBRESET# 7,17,52

M_LED_BK# 42

1.05V_RUN_ON 55LID_CL_SIO# 42

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_RUN

+5V_ALW

R5700Ohm

5%

/*

12

R540 10KOhm 5%

/*

12

RN39A10kOhm 12

R547 10KOhm5%

/*

1 2

T64 1

R565 10KOhm 5%1 2

C702

0.1UF/10VMLCC/+/-10%

12

C664

0.1UF/10VMLCC/+/-10%

12

1 2X6

24Mhz/*

T86 1

R592 100KOhm 5%1 2

R564 100KOhm 5%1 2

R544

1MOhm 5%

/*1 2

C681

0.1UF/10VMLCC/+80-20%/*

12

T83 1

C7050.1UF/10VMLCC/+80-20%/*

12

C671

0.1UF/10VMLCC/+80-20%

12

C697

30PF/50VMLCC/+/-5%/*

12

R542

10KOhm5%/*

12

RN39C10kOhm 56

R588 10KOhm 5% /*1 2

C712

4.7UF/6.3VMLCC/+/-10%pt_c0603/*

12

T87 1

R5600Ohm

5%

/*

12

C683

0.1UF/10VMLCC/+/-10%

12

R5690Ohm

5%

/*

12

C727

4.7UF/6.3VMLCC/+/-10%pt_c0603

12

L47180Ohm

BLM18PG181SN1pt_l0603

21

R539

10KOhm5%/*

12

RN39B10kOhm 34

R590 100KOhm5%12

U29

ECE5021-NU

12345

6

7

8

910

11

1213

14

1516

17

1819

20

2122

23

2425

2627

28293031

3233

34

35

36

37

38

39

40

4142

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

585960

6162

63

64

96

9594939291908988

87

86

85

8483

828180797877

7675

74

73

72

7170696867

6665

128

127126

125

124

123122

121

120

119

118117116115

114113

112111110109

108

107106

105

104103102101100

999897

GPIOE[0]GPIOE[1]GPIOE[2]GPIOE[3]GPIOE[4]

GPIOE[7]

PWRGD_PS

VCC1_1

GPIOJ[2]GPIOJ[3]

GPIOJ[4]

GPIOJ[5]GPIOJ[6]

GPIOJ[7]

GPIOK[0]GPIOK[1]

VSS1

GPIOK[2]GPIOK[3]

GPIOK[4]

GPIOK[5]GPIOK[6]

GPIOK[7]

GPIOH[0]GPIOH[1]

GPIOH[4]GPIOH[5]

GPIOD[4]GPIOD[5]GPIOD[6]GPIOD[7]

GPIOH[6]GPIOH[7]

VCC1_2

TEST_PIN

VSS2

VSS7

VSS20

VSS9

VSS22

VSS14VCC1_6

VCC1_7

VSS15

VSS21

NC

VSS13

VSS19

VSS12

VSS18

VSS3

VSS11

VSS17

VSS10

VSS16

VSS8

VCC1_3

BC_INT#BC_DATBC_CLK

GPIOD[1]/CIRTXGPIOD[2]/CIRRX

GPIOD[3]

VSS23

KHz_32

GPIOG[7]GPIOG[6]GPIOG[5]GPIOG[4]GPIOG[3]GPIOG[2]GPIOG[1]GPIOG[0]

VSS5

CAP_LDO

VCC1_4

GPIOE[5]GPIOE[6]

GPIOB[2]GPIOB[3]GPIOB[4]GPIOB[5]GPIOB[6]GPIOB[7]

GPIOC[0]GPIOC[1]

GPIOD[0]

GPIOC[7]

VSS4

GPIOC[6]GPIOC[5]GPIOC[4]GPIOC[3]GPIOC[2]

GPIOB[1]GPIOB[0]

GPIOJ[1]

GPIOJ[0]GPIOI[7]

GPIOI[6]

GPIOI[5]

GPIOI[4]GPIOI[3]

VSS6

GPIOI[2]

GPIOI[1]

GPIOF[0]GPIOF[1]GPIOF[2]GPIOF[3]

CIRRXCIRTX

GPIOF[4]GPIOF[5]GPIOF[6]GPIOF[7]

VCC1_5

GPIOH[3]GPIOH[2]

OUT65

GPIOA[7]GPIOA[6]GPIOA[5]GPIOA[4]GPIOA[3]GPIOA[2]GPIOA[1]GPIOA[0]

T73 1

R5740Ohm

5%

/*

12

R589 0Ohm5%

12

T791

C679

0.1UF/10VMLCC/+/-10%

12

T69 1

C665

0.1UF/10VMLCC/+/-10%

12

R5320Ohm

5%

/*

12

T81 1

C678

4.7UF/6.3VMLCC/+/-10%pt_c0603/*

12

T57 1

R536

10KOhm5%

12

T88 1

T60 1

R568 100KOhm 5%1 2

C726

0.1UF/10VMLCC/+/-10%

12

R554 100KOhm 5%1 2

C6724.7UF/6.3V

MLCC/+/-10%pt_c0603

12

RN39D10kOhm 78

R535

10KOhm5%

12

C666

0.1UF/10VMLCC/+/-10%

12

C6744.7UF/6.3V

MLCC/+/-10%pt_c0603

/*

12

R583 100KOhm 5%1 2

R585 10KOhm 5%

/*

12

R587 10KOhm 5%1 2

C686

0.1UF/10VMLCC/+/-10%

12

C676

30PF/50VMLCC/+/-5%/*

12

R546

0Ohm 5%/*

12

R610 10KOhm 5%1 2

R5330Ohm

5%

/*

12

R534

10KOhm5%/*

12

C698

0.1UF/10VMLCC/+/-10%

12

T581

R5520Ohm

5%

/*

12

R584 10KOhm 5%1 2

R5480Ohm

5%

/*

12R543

0Ohm5%

/*

12

R563 10KOhm 5%1 2

T76 1

C675

0.1UF/10VMLCC/+/-10%

12

R541

10KOhm5%

12

R537

10KOhm/* 5%

12

R538

10KOhm5%

12

Page 39: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

Each channel is 1A

Place one 150uF cap by eachUSB connector

USB daughter board connectorNO.53

USB PORT x 21.2Lanai <OrgName>39 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+USB_SIDE_PWR

+USB_SIDE_PWR

ICH_USBP1-ICH_USBP1+

ICH_USBP0-ICH_USBP0+

+USB_SIDE_PWR

USB_OC0_1# 16USB_SIDE_EN#38

ICH_USBP1-16ICH_USBP1+16

ICH_USBP0-16ICH_USBP0+16

+5V_ALW

C65510UF/10VMLCC/+/-10%/*pt_c1206_h75

12

J1

2MM_OPEN_5mil

1 21 2

CON17

BTOB_CON_10P

SUYIN/127153MA010G521ZR

13579

246810

11

12

13579

2468

10

NP_NC1

NP_NC2

F1

1.6A/6V

PTTC. 1.6A

/*

1 2

C653

0.1UF/10VMLCC/+/-10%

12

U25

TPS2062DR

12

3

456

87

GNDIN

EN1#

EN2#OC2#OUT2

OC1#OUT1

Page 40: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

RTC BATTERY

Layout Note:Place R317 within 500 mils fromSPI flash. Place R316 & R310within 500 mils of the MEC5025.

Pin 3

Pin 1

MLX_53398-0371

FLASH & RTC1.2Lanai <OrgName>40 69

Monday, March 19, 2007

C.L. Ho

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+RTC_1 +RTC

SPI_CLK

SPI_SO

SPI_SI

RTC_BAT_DET#15

EC_FLASH_SPI_DO 37

SPI_CS0#16

EC_FLASH_SPI_DIN37

EC_FLASH_SPI_CLK 37

+PWR_SRC+3.3V_RTC_LDO+RTC_CELL+3.3V_SUS

D9

RB751V_40

2 1

C36

92.

2UF/

6.3V

/X5R

MLC

C/+

/-10%

pt_c

0603

12

R549

10KOhm5%

12

R2041KOhm5%

12

R317 15Ohm5%1 2

R310 15Ohm1 2

D10

RB751V_40

2 1

R316 15Ohm1 2

C36

7

1UF/

25V

pt_c

0805

_h57

MLC

C/+

/-10%

/*1

2

R531

10KOhm5%

12

C36

8

1UF/

25V

pt_c

0805

_h57

MLC

C/+

/-10%1

2

U12

MAX1615EUK/*

123 4

5INGNDOUT 5/3#

SHDN#

C682

0.1UF/10VMLCC/+80-20%

12

U27

SST25VF016B

1234 5

678CE#

SOWP#VSS SI

SCKHOLD#

VDD

HOLD1

HOLD2

CON16

WTOB_CON_3PMOLEX/53398-0371(P6497)

123

45

Page 41: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Lid Switch(Hall) BIO

Please refer to item 191 of issue_list_0517_TDC ,"Lanai plan to use 3V TP controller. No needTP_VCC " . So we delete this circuit whichsupply TP_VCC power.

Bluetooth

This circuit is only needed ifthe platform has the SNIFFER.

CIR

Vendor suggest :Pin 7 of RC-Rxd isopen collectoroutput.it should beadd external pullupresister

HALL SENSOR

Touch Pad

NO.16

NO.16

NO.19

NO.21, NO.39

TOUCH PAD & BT & CIR & LID1.2Lanai <OrgName>41 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

BT_ACTIVE

+3.3V_CIR

LED_MASK# 15,38

BT_RADIO_DIS#38

BT_ACTIVE#_R 42

COEX2_WLAN_ACTIVE 50COEX1_BT_ACTIVE 50

ICH_USBP7+16ICH_USBP7- 16

FREE_CIRRX38LID_CL#42

CLK_TP_SIO37

INSTANT_POWER_SW#37POWER_SW#42,43

DAT_TP_SIO37

BC_A_CLK37

BC_A_DAT37

BC_A_INT#37

TP_DET#37

MEDIA_LED_R42

+3.3V_ALW +5V_ALW

+3.3V_RUN

+3.3V_RUN +3.3V_ALW

+3.3V_RUN

+3.3V_ALW

+5V_ALW

+3.3V_ALW

+3.3V_ALW

CON4

WTOB_CON_3P

MOLEX/48227-03111

2

3

4

5

1

2

3

SIDE1

SIDE2

C75

422

PF/5

0VM

LCC

/+/-5

%/*

12

C4984.7UF/10VMLCC/+/-10%pt_c1206_h71

12

L20 600Ohm Irat=200mA pt_l06032 1

C75

322

PF/5

0VM

LCC

/+/-5

%/*

12

T94 1

C297

0.1UF/10VMLCC/+/-10%

12

C75

022

PF/5

0VM

LCC

/+/-5

%1

2

GS

D3

2

1Q70

BSS138N

R3800Ohm5%/*

12

CON3

WTOB_CON_15PMOLEX/48227-1511

1617

123456789

101112131415

SID

E1SI

DE2

123456789101112131415

C75

222

PF/5

0VM

LCC

/+/-5

%/*

12

U36

TSOP36136TR

1234

GND1GND2VSOUT

C75

122

PF/5

0VM

LCC

/+/-5

%1

2

C730100PF/50VMLCC/+/-5%

12

R59810KOhm5%

12

R3890Ohm5%

12

C2950.1UF/10V

MLCC/+80-20%

12

RN

14B

4.7K

Ohm

34

CN

2B10

PF/5

0V3

4

R382 100Ohm 5%1 2

C75

622

PF/5

0VM

LCC

/+/-5

%/*

12

BC

E

1

2

3

Q71MMBT3906LT1G

R602

10KOhm5%/*1

2

L19 600Ohm Irat=200mA pt_l06032 1

CN

2A10

PF/5

0V1

2

R59710KOhm5%

12

CN

2D10

PF/5

0V

pt_c

_arr

ay_8

p_79

x49_

h39

78

R59110KOhm5%

12

C7370.1UF/10VMLCC/+80-20%

12

RN

14A

4.7K

Ohm

12

C74

922

PF/5

0VM

LCC

/+/-5

%1

2

C73133PF/50VMLCC/+/-5%

12

C7430.1UF/16VMLCC/+/-10%

12

C75

522

PF/5

0VM

LCC

/+/-5

%/*

12

CN

2C10

PF/5

0V5

6

CON21

WTOB_CON_10PMOLEX/48226-1011

13579

246810

1112

13579

2468

10

SID

E1SI

DE2

Page 42: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HDD activity LED

Power&Suspend

BT activity LED

Battery status

WLAN

Sniffer Switch

Sniffer LED driver circuit

Package 0603

Layout Note: C pad is usedas a Provision For ExternalPower Cycling, Must place Con top to be accessed whenKeyboard is removed.

Hall Switch

Media Bottom Board LED drive circuit

NO.7

NO.12 NO.33

NO.37

NO.50

NO.50

SWITCH & LED1.2Lanai <OrgName>42 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

BREATH_PWRLED

HDD_LED#

BT_LED#

BAT1_LED_BLUE#

LED_WLAN_OUT_R#

BREATH_PWRLED#

SNIFFER1

SNIFFER2

SNIFFER_G_R

SNIFFER_Y_R

SNIFFER_Y_R SNIFFER_G_R

SNIFFER2

HDD_LED

BT_LED

LED_WLAN_OUT_R#

BT_LED#

BREATH_PWRLED#

HDD_LED#

BAT2_LED

BAT1_LED_BLUE#

BAT2_LED

POWER_SW#

BAT1_LED

SNIFFER1

LED_WLAN_OUT_R

M_LED_BK#

M_LED_BK_O

BREATH_LED#37

BAT1_LED#37

SATA_ACT#_R15

BT_ACTIVE#_R41

BAT2_LED#37

LED_WLAN_OUT#50

SNIFFER_Y_R

SNIFFER_G_R

SNIFFER_GREEN# 37SNIFFER_YELLOW# 37

SNIFFER_G_RSNIFFER_Y_R

WIRELESS_ON/OFF#38

SNIFFER_PWR_SW#37

MAIN_PWR_SW#37 POWER_SW# 41,43

LID_CL# 41LID_CL_SIO#38

M_LED_BK#38

MEDIA_LED_R 41

+3.3V_ALW

+3.3V_RUN

+3.3V_SUS

+3.3V_RUN

+3.3V_ALW

+3.3V_WLAN

+3.3V_SUS+3.3V_SUS

+RTC_CELL

+5V_SUS

+5V_RUN

+5V_RUN

+5V_RUN

+5V_ALW

+RTC_CELL

+3.3V_ALW+3.3V_RUN

+3.3V_RUN

+5V_RUN

R1

R2E

CB

1

2

3Q62

DTC114EKA

BC

E

1

2

3Q54

PMBS3904

R575 10Ohm5%1 2

C4061UF/10VMLCC/+/-10%pt_c0603/*

12

R385 750Ohm 5%12

R248 10KOhm5%1 2

++

Blue

Orange

LED1

LITEON/LTST-C195TBKFKTBLUE&ORANGE

12

34

R1

R2

IN

GND

OUT

Q65

DDTA114YUA_7_F

1 32

R386220Ohm

5%

12

C7110.047UF/10VMLCC/+/-10%

12

R223 0Ohm

pt_r0603

5%12

R388 750Ohm 5%12

R599 220Ohm

pt_r0603

5%1 2

R1

R2E

CB

1

2

3Q72

DTC114EKA

R387 750Ohm 5%12

R60610KOhm5%

12

C4971UF/10V

pt_c0603MLCC/+/-10%

12

C7391UF/10VMLCC/+/-10%pt_c0603/*

12

C3931UF/10V

pt_c0603MLCC/+/-10%

12

R1

R2

IN

GND

OUT

Q53

DDTA114YUA_7_F

1

32

BC

E

1

2

3

Q36

MMBT3906LT1G

R381750Ohm5%

12

R1

R2

IN

GND

OUT

Q47

DDTA114YUA_7_F

1

32

R581100KOhm5%

12

SG

Y

LED6

G&Y

13

2

R1

R2

IN

GND

OUT

Q44

DDTA114YUA_7_F

1

32

R1

R2E

CB

1

2

3Q46

DTC114EKA

R611 0Ohm

5%pt_r0805_h24

12

R1

R2

IN

GND

OUT

Q73

DDTA114YUA_7_F

1

32

R551100KOhm

pt_r06035%

12

+

LED5 BLUELITE-ON/LTST-C192TBKT-5A

12

CON22

SLIDE_SWITCH_4PFOXCONN/1BS008-13130-042-7F

1234

5

6

78

1234

GND1

GND2

NP_NC1NP_NC2

NCA

GNDY

VCC

U35

74AHC1G04GW

123 4

5

+

LED3 BLUELITE-ON/LTST-C192TBKT-5A

12

R284 0Ohm 5%12

R607 10KOhm 5%1 2

R383 10KOhm5%1 2

+

LED4 BLUELITE-ON/LTST-C192TBKT-5A

12 R250100KOhm 5%

12

+

LED2 BLUELITE-ON/LTST-C192TBKT-5A

12

R600 0Ohm 5%12

R214100KOhm/*

5%

12

R522100KOhm 5%

12

R1

R2E

CB

1

2

3Q38

DTC114EKA

C2981UF/10VMLCC/+/-10%pt_c0603 /*

12

R1

R2

IN

GND

OUT

Q48

DDTA114YUA_7_F

1

32

R371 220Ohm

pt_r0603

5%1 2

R384 750Ohm 5%12

R1

R2

IN

GND

OUT

Q52

DDTA114YUA_7_F

1

32

Page 43: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

This Value of R144 canbe 0.27 or 0 ohm and thepackage is 1210

Voltage marginingcircuit for LDO output.For Vmargin stuff R152and R4707=30K. R158=1Kfor production.

Note:VSET = (Tp-70)/21, where Tp = 70to 101 degree C. Tp set at 88 degrees C. Guardian temp tolerance = +-3degrees C.

C246 needs to be placed nearGuardian IC.

C245 needs to be placed nearGuardian IC.

C244 needs to be placednear Guardian IC.

Put C283 close toGuardian.

Layout Note:Place those capacitors close toEMC4001.

0603Package.

Guardian Note:150K input impedance on VCP1 (Pin 43)

Put C279 close to GuardianDiscrete

Put C282 close to Guardian.Put C610 close Diode

Place under CPU.

Put C284 close to Guardian.Put C568 close Diode

Place under DIMM.

Put C285 close to Guardian.Put C612 close Diode

Place under Skin.

Layout Note:R4747 is put on BOT DIMMsockett

Pin 3

Pin 1

MLX_53398-0371

NO.9

NO.56

NO.56

EMC40011.2Lanai 43 69

Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

FAN1_VOUT_FBFAN1_VOUT

THERMATRIP2#

THERM_B2

THERM_LDO_IN

THERM_LDO_SET

THERM_VEST

THERMATRIP1#

THERM_B1

REM_DIODE1_N

5V_CAL_SIO2#

THERM_LDO_SET

THERM_LDO_IN

+3VSUS_THRM

LDO_SHDN#_ADDR

THERM_PWRGO+3V_PWROK#

VCP2

FAN1_VOUT

THERMATRIP1#

5V_CAL_SIO1#

THERM_VEST

THERMATRIP3#THERMATRIP2#

H_THERMDC

REM_DIODE1_P

THERMATRIP3#

THERM_B3

+3VSUS_THRM

H_THERMDA

REM_DIODE5_PREM_DIODE5_N

REM_DIODE3_NREM_DIODE3_P

REM_DIODE4_NREM_DIODE4_P

REM_DIODE5_P

REM_DIODE5_N

REM_DIODE1_N

REM_DIODE1_P

REM_DIODE3_N

REM_DIODE3_P

REM_DIODE4_N

REM_DIODE4_P

5V_CAL_SIO2#

5V_CAL_SIO1#

VCP2

FAN1_TACH 37

THERMTRIP_MCH#10

H_THERMTRIP#7

PWR_MON 53

MDC_RST_DIS#36

SUSPWROK17,51ICH_PWRGD#51 ACAV_IN 37,57

POWER_SW# 41,42

THRM_SMBCLK37

AUDIO_AVDD_ON45

H_THERMDC7

THERM_STP# 54

ATF_INT# 38

H_THERMDA7

SIO_GFX_PWR

THRM_SMBDAT37

THERMTRIP_VGA#22

2.5V_RUN_PWRGD 51

VGA_THERMDP 26

VGA_THERMDN 26

+2.5V_RUN

+3.3V_RUN

+3.3V_SUS

+1.05V_VCCP

+3.3V_RUN

+2.5V_RUN

+3.3V_RUN

+5V_RUN

+3.3V_SUS

+1.05V_VCCP

+3.3V_SUS

+3.3V_SUS

+3.3V_SUS

+3.3V_RUN

+RTC_CELL

+2.5V_RUN

+3.3V_SUS

+RTC_CELL

+5V_RUN

+3.3V_SUS+3.3V_RUN

+RTC_CELL

+3.3V_SUS

+3.3V_SUS

+3.3V_SUS+5V_SUS

C246

0.1UF/10VMLCC/+80-20%

12

C50522UF/10V

pt_c1206_h75MLCC/+/-20%

12

R156

2.2KOhm1%

12

C272

0.1UF/10VMLCC/+80-20%

12

C285

2200PF/50VMLCC/+/-10%

12

T17 1

R136

10KOhm5%/*1

2

BC

E

2

1

3

Q60

MMST3904

R127

8.2KOhm5%

12

R135 1KOhm 5%1 2

C6122200PF/50V/*MLCC/+/-10%

12

BC

E

2

1

3

Q58

MMST3904

R146 7.5KOhm1%

12

D16

RB751S40T1G

/* 21

R158

1KOhm5%pt_r06031

2

R1162.2KOhm5%

12

C283

470PF/50VMLCC/+/-10%

12

C5682200PF/50V/*MLCC/+/-10%

12R398

0Ohmpt_r0805_h245%1

2

R131 10KOhm 5% /*1 2

C243

0.1UF/10VMLCC/+/-10%

12

R401

10KOhm 5%

12

T16 1

C261

0.1UF/10VMLCC/+80-20%

12

HOLD1

HOLD2

CON11WTOB_CON_3PMOLEX/53398-0371(P6497)

123

45

C276

10UF/4VMLCC/+/-20%pt_c0805/*

12

U8

EMC4001_HZH

1112

3837

4140

35

21

2316

171819

422634

78

39

101314152236

4346

4544

4847

21

20342524

27

33

28

3231

3029

9

56

49

SMDATASMCLK

DP1DN1

DP2DN2

3V_SUS

RTC_PWR3V

VSUS_PWRGD3V_PWROK#

THERMTRIP1#THERMTRIP2#THERMTRIP3#

VSETXENVSS

FAN_OUT1FAN_OUT2

FAN_DAC1

GPIO1GPIO2GPIO3GPIO4GPIO5GPIO6/FAN_DAC2

VCP1VCP2

DP3DN3

DP4DN4

DP5DN5

ATF_INT#POWER_SW#ACAVAIL_CLR

THERMTRIP_SIOSYS_SHDN#

LDO_SHDN#/ADDR

LDO_POK

LDO_SET

LDO_OUT2LDO_OUT1

LDO_IN2LDO_IN1

VDD_3V

VDD_5V_1VDD_5V_2

GN

D

R138 2.2KOhm 5%1 2

R139 2.2KOhm 5%1 2

R128

8.2KOhm5%

12

C286

2200PF/50VMLCC/+/-10%

12

R160

10KOhm1%

12

R155

118KOhm1%

12

C279

470PF/50V

12

C26510UF/10V

pt_c0805_h53MLCC/+80-20%

12

C252

1UF/10VMLCC/+80%-20%

pt_c0603

12

C6102200PF/50V/*MLCC/+/-10%

12

C244

0.1UF/10VMLCC/+80-20%

12

R141 10KOhm /*1 2

C274

0.1UF/10VMLCC/+80-20%

12

R129

10KOhm5%

12

R119

8.2KOhm5%

12 R102

8.2KOhm5%

12

C282

2200PF/50VMLCC/+/-10%

12

T131

R125 1KOhm 5%1 2

BC

E

2

1

3

Q59

MMST3904

C288

0.1UF/10VMLCC/+/-10%

12

R159

332KOhm1%

1 2

C287

0.1UF/10VMLCC/+80-20%

12

R149

49.9Ohm1%

12

G

S

D

1

3

2

Q37

RHU002N06

2

31

C273

10UF/10VMLCC/+/-20%pt_c0805_h57

12

C245

0.1UF/10VMLCC/+80-20%

12

R152

31.6KOhm1%

/*

12

C266

0.1UF/10VMLCC/+80-20%

12

R209

10KOHM5%THERMISTOR 10K OHM

12

BC

E

2

1

3Q31

MMST3904_7_F

R145 1KOhm 5%1 2

BC

E

2

1

3Q30

MMST3904_7_F

R144

0Ohmpt_r1210_h24

12

C284

2200PF/50VMLCC/+/-10%

12

BC

E

2

1

3Q28

MMST3904_7_F

R137 10KOhm /*1 2

C269

0.1UF/10VMLCC/+80-20%

/*

12

Page 44: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

FROM ICH

FROM EC

PLACE CLOSE TO U18 PIN6 PLACE CLOSE TO U18 PIN5

PLACE BETWEEN U18 andU19

If SENSE_B total length >6"change C719 to 0.1uF

PLACE CLOSE TO U18 PIN34

For TV port

DOCK_HP_MUTE# andAUD_SPDIF_SHDN areremoved.

If SENSE_A total length >6"change C459 to 0.1uF

PLACE CLOSE TO U18 PIN13

Port F---> HP2

Port A---> HP1

Port E---> ext MicPort D---> Speaker

PORT C : LEAVE NCIF NO INTERNAL MICS.

NO.4

NO.4

NO.38

NO.38

NO.48

STAC92281.2Lanai 44 69Monday, March 19, 2007

Yihao Yeh

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

AUD_PC_BEEP

DVDD_CORE1

EAPD#_CODEC

AUD_SENSE_A

HDA_SDI

AUD_PC_BEEP

ICH_AZ_CODEC_BITCLK

AUD_SENSE_B

ICH_AZ_CODEC_SDOUT

DVDD_CORE

AVDD_CODEC

AUD_EXT_MIC_R4AUD_EXT_MIC_R3

AUD_EXT_MIC_L4AUD_EXT_MIC_L3

AVDD_CODEC

AUD_SENSE_A

AUD_SENSE_B

DVDD_CORE3

AVDD_CODEC

BEEP37

SPKR17

AUD_HP2_OUT_L 46AUD_HP2_OUT_R 46

AUD_DMIC_CLK28

AUD_EAPD#45

ICH_AZ_CODEC_SDOUT15

AUD_SPDIF_OUT50

ICH_AZ_CODEC_RST#15

ICH_AZ_CODEC_SYNC15

AUD_DMIC_IN028

ICH_AZ_CODEC_SDIN015

ICH_AZ_CODEC_BITCLK15

AUD_EAPD#45

AUD_HP1_OUT_R 45AUD_HP1_OUT_L 45

AUD_VREFOUT_E 46AUD_EXT_MIC_R 46

AUD_EXT_MIC_L 46

AUD_LINE_OUT_R 45AUD_LINE_OUT_L 45

AUD_MIC_SWITCH46

AUD_HP2_NB_SENSE46

AUD_HP1_NB_SENSE45,46

VDDA

VDDA

+3.3V_RUN

+3.3V_RUN

R6030Ohm5% /*1 2

C459

1000PF/50VMLCC/+/-10%

12

L50

600Ohm/100MhzIrat=500mAMURATA/BLM18EG601SN1D

21

R3330Ohm5% /*1 2

R553

39.2KOhm1%

12

GS

D3

2

1Q66

2N7002

GS

D3

2

1Q50

2N7002

C68

5

10U

F/10

V/X5

R

MLC

C/+

/-20%

pt_c

0805

_h57

/* 12

C72

2

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10%

12

L51

600Ohm/100MhzIrat=500mAMURATA/BLM18EG601SN1D

21

R555

47Ohm5%

/*

12

R5730Ohm5% /*1 2

C72

3

0.1U

F/16

V/X7

R

MLC

C/+

/-10%

12

R5795.1Ohmpt_r0603

1%1 2

C44

4

10U

F/10

V/X5

R

MLC

C/+

/-20%

pt_c

0805

_h57 1

2

C69

3

0.1U

F/16

V/X7

R

MLC

C/+

/-10%

12

R33510KOhm 5%

1 2

C74

6

1000

PF/5

0VM

LCC

/+/-1

0% 12

U18

STAC9228

1

23

4

5

6

7

8

9

10

11

1415

1617

181920

2324

3635

34

33

32

31

30

29

28

27

26

25

42

41

4038

37

46

4748

12

4344

45

13

39

2122

DVDD_CORE1

VOLUME_UP/DMIC_0/GPIO1VOLUME_DOWN/DMIC_1/GPIO2

DVSS1

SDO

BITCLK

DVSS2

SDI

DVDD_CORE2

SYNC

RESET#

PORTE_LPORTE_R

PORTF_LPORTF_R

CD_LCD_GND

CD_R

PORTC_LPORTC_R

PORTD_RPORTD_L

SENSE_B

CAP2

VREFOUT_D

VREFOUT_E

VREFOUT_F

VREFOUT_C

VREFOUT_B

VREFFILT

AVSS1

AVDD1

AVSS2

PORTA_R

DVDD_CORE3AVDD2

VREFOUT_A

PORTH_R

SPDIF_IN/GPIO0/EAPD/DMIC_CLKSPDIF_OUT/ADAT_OUT

PCBEEP

PORTG_LPORTG_R

PORTH_L

SENSE_A

PORTA_L

PORTB_LPORTB_R

C716

1UF/10V/X7R

pt_c0603

MLCC/+/-10%1 2

R5780Ohm5% /*1 2

R567100KOhm 5%1 2

C72

9

10U

F/10

V/X5

R

MLC

C/+

/-20%

pt_c

0805

_h57

12

C692

0.1UF/16VMLCC/+/-10%/*

12

C72

4

10U

F/10

V

MLC

C/+

/-20%

pt_c

0805

_h57

12

Y

VCC

GND

A

B

U17

SN74AHCT1G86DCKR

1

2

3 4

5

C448

0.1UF/16V/X7RMLCC/+/-10%

1 2

C7061UF/10V/X7R

pt_c0603MLCC/+/-10%

1 2

R55733Ohm5% 1 2

R559

20KOhm1%

12

R5560Ohm5% 1 2

GS

D3

2

1Q67

2N7002

C68

7

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10%

12

C72

1

10U

F/10

V/X5

R

MLC

C/+

/-20%

pt_c

0805

_h57

12

R550

47Ohm5%

/*

12

R336

2.2KOhm5%

12

JP5

SHORTPIN/*

1 2

C719

1000PF/50VMLCC/+/-10%

12

C457 0.1UF/16V/X7RMLCC/+/-10%1 2

C70

8

1000

PF/

50V

MLC

C/+

/-10%

/*12

R3480Ohm5% 1 2

R558

5.1kOhm1%

12

C70

1

1000

PF/5

0V

MLC

C/+

/-10%

/*12

R345

39.2KOhm1%

12

C69

6

1000

PF/5

0V

MLC

C/+

/-10%

/*12

C71

7

1000

PF/

50V

MLC

C/+

/-10%

/*12

R5770Ohm5% 1 2

C691

0.1UF/16VMLCC/+/-10%

/*12

R341

5.1kOhm1%

12

R5825.1Ohm

pt_r06031%

1 2

Page 45: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

FROM EC

Signal Inveter for Speaker Shutdown

Allow speakers to work while class driver isinstalled

PLACE JUST BEFORE+5V_MAX9789 CROSSESMOAT

GAIN SETTING RESISTORS

dB

0

0

10

1

Gain

21.6

dB

1

0

dB

1

1 15.6

Gain1

0

6

Gain2

dB

ROUTE VIA TRACE BACK TO TIE POINT.

Note: For TPA6040A,pop R378 and no popR375

FROM EC

NOTE:For TPA6040A,pop C486 and no popR376

ROUTE VIA TRACE BACK TO TIE POINT.

TEMPORARY VALUES. FINALVALUES CHOSEN IN PTPHASE.

FROM EC

ROUTE VIA TRACE BACK TO TIE POINT.

VDDA Range = 1.21V ~ 4.85V(SET =1.23V). If SET=0 V,VDDA = 4.75V

Chang to 3.3V_RUN forCPVDD and HPVDD withbead.

Place C490 closeto Pin 30

Recommend a starconnection for PVSSand CPVSS at capacitorC6613 of MAX9789A

NOTE:For TPA6040A, popC487 and C486(0402X5R) and no pop R601and R376. C487 andC486value should matchC494 and C493

NO.25

NO.47

NO.47

NO.47

NO.47

AMP MAX97891.2Lanai <OrgName>45 69

Monday, March 19, 2007

Yihao Yeh

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

AUD_SPK_ENABLE#

AUD_AMP_GAIN1AUD_AMP_GAIN2

HP1_INL_AMP1

AUD_AMP_GAIN2

MUTE#_AMP1

HP1_INR_AMP1

AUD_SPK_ENABLE#

SPKR_INL_AMP1

AUD_AMP_GAIN1

+5V_AMP1

SPKR_INR_AMP1

+3.3V_CPVDD_HPVDD

+3.3V_CPVDD_HPVDD

AUD_EAPD#44

NB_MUTE#38,46

AUD_HP1_OUT_L 44

AUD_SPK_R1 46

AUD_HP1_OUT_R 44

AUD_SPK_L146

AUD_HP1_JACK_R 46

AUD_SPK_L246

AUDIO_AVDD_ON 43

AUD_LINE_OUT_R44

AUD_SPK_R2 46

AUD_LINE_OUT_L44

AUDIO_AVDD_ON43

AUD_HP1_JACK_L 46

AUD_HP1_NB_SENSE 44,46NB_MUTE# 38,46

+5V_SPK_AMP

+5V_SPK_AMP

+5V_SPK_AMP+5V_RUN

+5V_SPK_AMP+5V_SPK_AMP

+5V_SPK_AMP

+5V_SPK_AMP

+5V_SPK_AMP

+3.3V_RUN

+5V_SPK_AMP

VDDA

A

GND

B

VCC

Y

U34

74AHC1G08GW

12

3

4

5

R60

10O

hm5%

/*

12

C49

1

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10% 1

2

R368100KOhm 5%

/*

12

C74

0

47PF

/50V

MLC

C/+

/-5%

/*12

L54

600OhmMURATA/BLM18AG601SN1(J5535)<G>

Irat=200mA

2 1

R3750Ohm

5%1 2

C72

5

10U

F/10

V/X5

R

MLC

C/+

/-20%

pt_c

0805

_h57

12

C48

7

0.03

3UF/

16V/

X7R

MLC

C/+

/-10% 1

2

R374100KOhm 5%

12

R376

0Ohm5%

/*

1 2

U19

TPA6040A4RHBR

33

34 35 36 37

9 10 11 12 13 14 15 16

1

2

3

4

5

6

7

8 17

18

19

20

21

22

23

24

2526272829303132

GND1

GN

D2

GN

D3

GN

D4

GN

D5

CPV

DD

1

C1P

CPG

ND

2

C1N

CPV

SS

HPV

SS

HP_

OU

TR

HP_

OU

TL

SPKR_RIN-

SPKR_RIN+

SPKR_LIN+

SPKR_LIN-

SPGND1

LOUT+

LOUT-

SPVDD1 HPVDD

SPVDD2

ROUT-

ROUT+

SPGND2

HP_EN

SPKR_EN#

BYPASSREG

_EN

HP_

INR

HP_

INL

SGN

D

REG

_OU

T

VDD

GAI

N0

GAI

N1

C48

6

0.03

3UF/

16V/

X7R

MLC

C/+

/-10% 1

2

C73

61U

F/10

V/X7

Rpt

_c06

03

MLC

C/+

/-10%1

2

C484

1UF/10V/X7R

pt_c0603

MLCC/+/-10%

1 2

C49

5

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10% 1

2

R593

100KOhm5%

12

C492

1UF/25V/X7R

pt_c1206_h49

MLCC/+/-10%

12

C48

9

47PF

/50V

MLC

C/+

/-5% /*1

2

L28

600O

hm

MU

RAT

A/BL

M18

AG60

1SN

1(J5

535)

<G>

Irat=

200m

A

21

R367

100KOhm5%

12

C48

8

47PF

/50V

MLC

C/+

/-5% /*1

2

C48

5

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10% 1

2

R377100KOhm 5%

12

GS

D3

2

1Q68

2N7002

C73

3

10U

F/10

V/X5

RM

LCC

/+/-2

0%

pt_c

0805

_h57

12

C74

1

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10% 1

2

C73

41U

F/10

V/X7

Rpt

_c06

03

MLC

C/+

/-10%1

2

C4930.033UF/100V

pt_c1206_h59MLCC/+/-10%

12

C73

5

10U

F/10

V/X5

RM

LCC

/+/-2

0%

pt_c

0805

_h57

12

C73

2

0.1U

F/16

VM

LCC

/+/-1

0%

12

R379100KOhm 5%

/*

12

C4940.033UF/100V

pt_c1206_h59MLCC/+/-10%

12

C73

8

47PF

/50V

MLC

C/+

/-5%

/*12

L52

60Ohm Irat=3Apt_l0805_h41

MURATA/BLM21PG600SN1(Y8220)<G>

21

C74

2

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10% 1

2

C48

1

10U

F/10

V/X5

RM

LCC

/+/-2

0%

pt_c

0805

_h57

12

R378100KOhm 5%

/*

12

C496

1UF/25V/X7R

pt_c1206_h49

MLCC/+/-10%

12

C482

1UF/10V/X7R

pt_c0603MLCC/+/-10%

1 2

C49

0

0.1U

F/16

V/X7

RM

LCC

/+/-1

0% 12

C48

3

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10%

12

GS

D3

2

1Q69

2N7002

Page 46: Dell Inspiron 1420

wangfei

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

NOTE: MAKE SURE THERMAL PAD(Pin21)UNDER MAX4411 IS NOTCONNECTED TO GND

TI:1.8V ~ 4.5VMaxim:1.8V ~ 3.6V Speaker CON

Need to adjust EMI cap values as necessary.

NO.30

NO.48

NO.47

AMP MAX4411 & AUDIO JACK1.2Lanai <OrgName>46 69

Monday, March 19, 2007

Yihao Yeh

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

C1N

C1P

+3.3V_AMP2

PVSS

HP2_INR_AMP2

HP2_INL_AMP2

AUD_MIC_SWITCH

AUD_HP2_NB_SENSE

AUD_HP1_NB_SENSE

AUD_HP2_OUT_L44

AUD_HP2_OUT_R44

AUD_HP2_JACK_L

AUD_HP2_JACK_RNB_MUTE#38,45

AUD_HP2_NB_SENSE44

AUD_VREFOUT_E44

AUD_HP2_JACK_L

AUD_HP1_NB_SENSE44,45

AUD_MIC_SWITCH44

AUD_HP1_JACK_R45AUD_HP1_JACK_L45

AUD_EXT_MIC_L44

AUD_HP2_NB_SENSE44

AUD_HP2_JACK_R

AUD_EXT_MIC_R44

AUD_SPK_R2 45

AUD_SPK_L2 45AUD_SPK_R1 45

AUD_SPK_L1 45

SPEAKER_DET# 15

+3.3V_RUN

+3.3V_RUN

C39

4

100P

F/50

V/N

PO

/*

MLC

C/+

/-5%

12

R364 100KOhm 5%1 2

C40

0

100P

F/50

V/N

PO

/*

MLC

C/+

/-5%

12

C44

7

1UF/

10V/

X7R

pt_c

0603

MLC

C/+

/-10% 1

2

C38

7

100P

F/50

V/N

PO

/*

MLC

C/+

/-5%

12

CON9

WTOB_CON_15PMOLEX/48227-1511

1617

123456789

101112131415

SID

E1SI

DE2

123456789101112131415

C71

8

0.1U

F/16

V/X7

RM

LCC

/+/-1

0%1

2

C70

4

2.2U

F/10

V/X5

R

pt_c

0603

MLC

C/+

/-10% 1

2

C69

0

2.2U

F/10

V/X5

R

pt_c

0603

MLC

C/+

/-10% 1

2

R362 100KOhm 5%1 2

U31

TPA4411MRTJR

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

C1P

PGN

D

C1N

NC1

PVSS

NC2

SVSS

NC3

OUTLSVD

D OUTR

NC4

INL

SHDNR#

INR

NC5

SGN

D

SHDNL# PVD

D

NC6

GN

D

L27

600OhmMURATA/BLM18AG601SN1(J5535)<G>

Irat=200mA

2 1

CON7

WTOB_CON_6PMOLEX/48227-0611

6543217

8 654321SIDE1

SIDE2

A

GND

B

VCC

Y

U32

74AHC1G08GW

12

3

4

5

C720

2.2UF/16VMLCC/+/-10%

pt_c1206_h7512

C70

0

47PF

/50V

MLC

C/+

/-5%

12

C7282.2UF/16V

MLCC/+/-10%pt_c1206_h75

12

R349 100KOhm 5%1 2

C71

0

47PF

/50V

MLC

C/+

/-5%

12

C40

4

100P

F/50

V/N

PO

/*

MLC

C/+

/-5%

12

Page 47: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Core Power DecouplingVDDP Power Decoupling VDDIO Power Decoupling

Layout note:Place Close to LOM

Layout note:Place Close to LOM

NO.3

NO.11

NO.11

NO.24

NO.28

NO.55

LAN BCM5906MKMLG(QFN-68)1.2Lanai <OrgName>47 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

EEPROM_WPLAN_SCLK

LAN_UART_MODE

LAN_SO

LINK_LED10#

LAN_XTALVDD

LAN_SCLK

LAN_SO

LINK_LED100#

LAN_AVDDL

LOM_XINLOM_XOUT_R

LOM_XOUT

LOM_LOW_PWR

VAUX_PRSNTVMAIN_PRSNT

LAN_PCIETXDNLAN_PCIETXDP

LAN_PCIE_VDD

ACTLED#

LAN_PCIE_PLLVDD

LAN_BIASVDD

EEPROM_WP

LOM_PERST#

LAN_REGCTL25

LAN_REGCTL12PCIE_LOM_CLKREQ#_R

LAN_RDAC

LINK_LED100# 48

LOM_LOW_PWR38

PCIE_TX6+/GLAN_TX+16PCIE_TX6-/GLAN_TX-16

PCIE_WAKE#35,38,50PLTRST_LAN_MINICARD#16,50

PCIE_RX6+/GLAN_RX+16PCIE_RX6-/GLAN_RX-16

LINK_LED10# 48

ACTLED# 48SB_LOM_PCIE_RST#16

PCIE_LOM_CLKREQ#21

CLK_PCIE_LOM#21CLK_PCIE_LOM21

LOM_TX- 48LOM_TX+ 48

LOM_RX+ 48LOM_RX- 48

+3.3V_LAN

+3.3V_LAN

+1.2V_LOM +2.5V_LOM +3.3V_LAN

+3.3V_LAN

+1.2V_LOM

+2.5V_LOM

+1.2V_LOM

+1.2V_LOM

+3.3V_LAN +2.5V_LOM

+3.3V_LAN

+3.3V_LAN

+3.3V_LAN

+2.5V_LOM

+1.2V_LOM

+3.3V_RUN

C19

0.1U

F/10

VM

LCC

/+80

-20% 1

2

R21

4.7KOhm

12

C22

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C67

0.1U

F/10

VM

LCC

/+80

-20% 1

2

BC

EQ23MBT35200MT1G3

24

1 5 6

U4

BCM5906MKMLGC.S BCM5906MKMLG A2 QFN68

12

34

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

2122

23

24

2526

27

2829

30

3132

33

34

35

36

37

38

39

4041

4243

44

45

46

4748

4950

51

52

5354

55

56

5758

59

60

61

62

63

64

65

66

67

68

69

SPD100_LED#LINK_LED#

LOW_PWRGPIO_0

VDDC1 VDD

IO1

GPIO_1

GPIO_2

UART_MODE

PERST#

CLKREQ#

WAKE

VDDC2

REGCTL12

VDD

IO2

VSS1

VDD

P1

REGCTL25

VDD

IO3

VDDC3

XTALIXTALO

XTALVDD

VSS2

PCIE_TXD_NPCIE_TXD_P

PCIE_VDD1

PCIE_REFCLK_NPCIE_REFCLK_P

PCIE_PLLVDD

PCIE_RXD_PPCIE_RXD_N

PCIE_VDD2

VDDC4

DC1

BIASVDD

RDAC

DC2

AVDDL

RDPRDN

TDNTDP

DC3

DC4

DC5

DC6DC7

DC8DC9

DC10

DC11

VMAIN_PRSNTVAUX_PRSNT

VDDC5

VDD

IO4

NC1NC2

ENERGY_DET

VDDC6

VDD

IO5

SERIAL_DO

NC3

SO

SCLK

TRAFFIC_LED#

SERIAL_DI

VDD

P2

GN

D

C44

0.1U

F/10

VM

LCC

/+80

-20% 1

2

R30 0Ohm 5% /*1 2

C60

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C41 0.1UF/10V MLCC/+/-10%1 2

C36

4.7U

F/10

VM

LCC

/+/-1

0%pt

_c08

05_h

37 12

L3 600OhmMURATA/BLM18AG601SN1

21

C18

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C7

4.7U

F/10

VM

LCC

/+/-1

0%pt

_c08

05_h

37 12

C38 0.1UF/10V MLCC/+/-10%1 2

C42

4.7U

F/10

VM

LCC

/+/-1

0%pt

_c08

05_h

37 12

C43

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C72

0.1U

F/10

VM

LCC

/+80

-20% 1

2R12610KOhm5%/*

12

R12

49.9

Ohm

1%1

2

R51 200Ohm 1%1 2

C68

0.1U

F/10

VM

LCC

/+80

-20% 1

2

R70 1.5Ohm

5%pt_r2512_h261 2

C12

40.

1UF/

10V

MLC

C/+

80-2

0% 12

C39

0.1U

F/10

VM

LCC

/+80

-20% 1

2

R60

0Ohm 5%

1 2

C82

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C12510UF/10V

pt_c0805_h53MLCC/+80-20%

12

E

BC

1

24

3

Q16MMJT9435T1G

R22

4.7KOhm

12

C5310UF/10V

pt_c0805_h53MLCC/+80-20%

12

C17

0.1U

F/10

VM

LCC

/+/-1

0%1

2

R24

4.7KOhm

12

12X1 25Mhz

+/-30ppm/18PF R55

0Ohm5% /*

1 2

C32

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C55

27PF

/50V

MLC

C/+

/-5% 1

2

R11

49.9

Ohm

1%1

2

C94

4.7U

F/10

VM

LCC

/+/-1

0%pt

_c08

05_h

37 12

C69

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C61

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C47

27PF

/50V

MLC

C/+

/-5% 1

2

C20

60.

1UF/

10V

MLC

C/+

80-2

0% 12

R25 1KOhm 1%1 2

R14

49.9

Ohm

1%1

2

C21

44.

7UF/

10V

MLC

C/+

/-10%

pt_c

0805

_h37 1

2

C33

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C25

4.7U

F/10

VM

LCC

/+/-1

0%pt

_c08

05_h

37 12

C73

0.1U

F/10

VM

LCC

/+80

-20% 1

2

R15 1KOhm 1%1 2

C21

0.1U

F/10

VM

LCC

/+80

-20% 1

2

L2 600OhmMURATA/BLM18AG601SN1

21

C34

0.1U

F/10

VM

LCC

/+80

-20% 1

2

L5 600Ohm

MURATA/BLM18AG601SN1

21

C70

0.1U

F/10

VM

LCC

/+80

-20% 1

2

R32 47Ohm 5%1 2

L8 600OhmMURATA/BLM18AG601SN1

2 1

R16

1KOhm

1%12

L4 600OhmMURATA/BLM18AG601SN1

21

C35

4.7U

F/10

VM

LCC

/+/-1

0%pt

_c08

05_h

37 12

C54

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C14

0.1U

F/10

VM

LCC

/+/-1

0%1

2

C71

0.1U

F/10

VM

LCC

/+80

-20% 1

2

C50

0.1U

F/10

VM

LCC

/+80

-20% 1

2

R13

49.9

Ohm

1%1

2

U2

AT24C02BN

1234

8765

A0A1A2

GND

VCCWPSCLSDA

Page 48: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

No Stuff

Reserve Pull-up

JUMP

1. Use +3.3V_SUS if Wake-on-LAN isNOT required out of S4, S52. Use +3.3V_SRC if Wake-on_LAN isrequired out of S4, S5

+3.3V_LAN Source Guideline:

Per EE schematic checklist item.87: Only support wake up from S3

No Stuff

No Stuff

Reserve Pull-up

Layout note:C500 should be close to pin12C499 should be close to pin6

Magnetics and RJ-451.2Lanai <OrgName>48 69

Monday, March 19, 2007

Ivan_Chou

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

ACTLED#_R

LOM_RX-

LOM_TX-

LINK_LED100# LINK_LED100#_RLINK_LED10#_R

ACTLED#

LOM_TX+

LINK_LED10#

LOM_RX+

LOM_CT

LOM_TX-47

LOM_TX+47

LOM_RX+47

LOM_RX-47

LINK_LED100#47LINK_LED10#47

ACTLED#47

+3.3V_LAN+3.3V_SUS

+3.3V_LAN

+2.5V_LOM

+3.3V_LAN

R395 150Ohm 1%1 2

R391 10KOhm /*5%1 2

C49

90.

1UF/

16V

MLC

C/+

/-10% 1

2

JP1

0Ohmpt_r0603

1 2

R394 150Ohm 1%1 2

R390 10KOhm /*5%1 2

L29 600OhmMURATA/BLM18AG601SN1

21

R39210KOhm

5% /*

12

CON10

LAN_JACK_17PTYCO/1840427-2

14

13

111210

312

879

1517

16

465

18 19

2021

YELLOW+

YELLOW-

TRD1+TRCT1TRD1-

NC_1NC_2NC_3

NC_4NC_5NC_6

ORANGE-GREEN-

COMMON+

TRD2+TRDCTTRD2-

SHIE

LD1

SHIE

LD2

NP_NC1NP_NC2

C50

00.

1UF/

16V

MLC

C/+

/-10% 1

2

R393 150Ohm 1%1 2

Page 49: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

For iAMT Support

For iAMT Support

Reserve discharge path

Reserve discharge path

NO.10

NO.29

NO.29

Power Control Switch1.2Lanai 49 69

Monday, March 19, 2007Eric Ko

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

SUS_3.3V_ENABLE

3.3V_SUS_ON

RUN_ON_5V#SUS_ON_3.3V#

RUN_ON

RUN_ENABLE

SUS_ON_5V#

SUS_5V_ENABLE

SUS_ON

RUN_ON_5V#

SUS_ON_5V#

3.3V_SUS_ON37RUN_ON8,37,51,54,58

1.8V_RUN_ON37

3.3V_RUN_ON37

SUS_ON37,51

+3.3V_SUS+15V_ALW

+3.3V_ALW+5V_RUN

+15V_ALW

+5V_ALW

+1.8V_SUS +1.8V_RUN

+15V_ALW

+3.3V_ALW+3.3V_RUN

+15V_ALW

+5V_SUS+5V_ALW+15V_ALW

+3.3V_RUN +1.8V_RUN +0.9V_DDR_VTT+5V_RUN +1.5V_RUN +1.25V_RUN

+5V_SUS +3.3V_SUS+1.8V_SUS

+5V_ALW2

+5V_ALW2

+5V_ALW2

+5V_ALW2

+5V_ALW2

GS

D3

2

1

Q20

2N7002

/*

PR17720KOhm5%

12

SD

G

PQ49

FDS8884

123

5678

4

PR115100KOhm5%

12

GS

D3

2

1PQ47

2N7002pt_sot23_philips

GS

D3

2

1PQ32

2N7002pt_sot23_philips

PR44100KOhm5%

12

GS

D3

2

1PQ132N7002pt_sot23_philips

GS

D3

2

1PQ30

2N7002pt_sot23_philips

GS

D3

2

1

Q18

2N7002

/*

PR17920KOhm

5%

12

PC1824700PF/50V

MLCC/+/-10%/*

pt_c0603

12

GS

D3

2

1PQ442N7002pt_sot23_philips

GS

D3

2

1PQ29

2N7002pt_sot23_philips

PR118100KOhm

5%

12

PR181100KOhm5%

12

PR178100KOhm5%/*

12

PR18220KOhm

5%

12

GS

D3

2

1

Q26

2N7002

/*

PC18710UF/10VMLCC/+/-20%pt_c0805_h57

12

GS

D3

2

1PQ46

2N7002pt_sot23_philips

GS

D3

2

1

Q24

2N7002

/*

PR183100KOhm5%

12

GS

D3

2

1PQ31

2N7002pt_sot23_philips

GS

D3

2

1

Q25

2N7002

/*

PR2000Ohm

5%

1 2

R130

30Ohm1%pt_r0603/*

12

GS

D3

2

1

Q17

2N7002

/*

R88

1KOhm/*5%

pt_r0603

12

PC580.047UF/25VMLCC/+/-10%/*

12G

S

D3

2

1PQ12

2N7002pt_sot23_philips

PR117100KOhm

5%

12

PD11

RB751V_40

/*pt_sod323_h35

12

SD

G

PQ42

SI4800BDY

123

5678

4

PC1924700PF/50VMLCC/+/-10%pt_c0603

12

PR52100KOhm5%

12

R113

1KOhm/*5%

pt_r0603

12

R100

1KOhm/*5%

pt_r0603

12

R111

1KOhm/*5%

pt_r0603

12

PR198100KOhm5%

12

PC18510UF/10VMLCC/+/-20%pt_c0805_h57

12

PC18110UF/10VMLCC/+/-20%pt_c0805_h57

12

R94

1KOhm/*5%

pt_r0603

12

PD9

RB751V_40

/*pt_sod323_h35

12

PR560Ohm

5%

1 2

PC1794700PF/50VMLCC/+/-10%pt_c0603

12

GS

D3

2

1

Q27

2N7002

/*

R114

1KOhm/*5%

pt_r0603

12

GS

D3

2

1

Q29

2N7002

/*

PR17620KOhm5%

12

PC1864700PF/50V

MLCC/+/-10%/*

pt_c0603

12

PR116100KOhm5%

12

R53

10Ohm/*5%

pt_r0603

12

GS

D3

2

1

Q21

2N7002

/*

SD

G

PQ48

SI4800BDY

123

5678

4PR180100KOhm5%

12

R54

1KOhm/*5%

pt_r0603

12

PR6120KOhm5%

12

PC18010UF/16VMLCC/+/-10%pt_c1206_h71

12

PR119100KOhm5%/*

12

SD

G

PQ43

SI4800BDY

123

5678

4

PC5910UF/10VMLCC/+/-20%pt_c0805_h57

12

GS

D3

2

1PQ502N7002pt_sot23_philips

SD

G

PQ17

FDS8884

123

5678

4

Page 50: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NO.20

BtoB CON1.2Lanai <OrgName>50 69

Monday, March 19, 2007

STANLY_HSU

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

AUX_EN_WOWL37

TV_Y22

VGA_RED22

G_CLK_DDC222

WWAN_RADIO_DIS#38PCIE_MCARD1_DET#17

TV_CVBS22

TV_C22

PCIE_MCARD2_DET#16

VGA_GRN22

G_DAT_DDC222

USB_MCARD2_DET#17

VGA_BLU22

PCIE_WAKE# 35,38,47

PCIE_TX1+16

PCIE_RX2+ 16

SB_WWAN_PCIE_RST# 16

COEX1_BT_ACTIVE 41

VGAVSYNC 22

PCIE_RX1+16

SB_WLAN_PCIE_RST# 16

HOST_DEBUG_TX37

PCIE_TX2+ 16PCIE_TX2- 16

MINI2CLK_REQ# 21

ICH_USBP2-16

YPRPB_DET#22AUD_SPDIF_OUT44

ICH_USBP9- 16

WLAN_RADIO_DIS# 38ICH_SMBDATA 17,35

PCIE_RX1-16

USB_OC2_3# 16USB_BACK_EN# 38

ICH_SMBCLK 17,35

ICH_USBP3+16

COEX2_WLAN_ACTIVE 41

USB_MCARD1_DET# 17

8051_RX 37

VGAHSYNC 22

ICH_USBP2+16PCIE_RX2- 16

ICH_USBP9+ 16

LED_WLAN_OUT# 42

PLTRST_LAN_MINICARD# 16,47

ICH_USBP3-16

PCIE_TX1-16MINI1CLK_REQ# 21

8051_TX 37HOST_DEBUG_RX37

CLK_PCIE_MINI1 21CLK_PCIE_MINI1# 21CLK_PCIE_MINI2#21

CLK_PCIE_MINI221

+3.3V_RUN

+PWR_SRC

+3.3V_WLAN

+3.3V_ALW

+3.3V_RUN

+3.3V_RUN

+3.3V_WLAN

+5V_ALW

+5V_RUN+1.5V_RUN

R153100KOhm5%/*

12

R163470KOhm5%/*

12G

S

D3

2

1Q35

2N7002/*

CON2B

SUYIN/127216FA074G500ZRPCB_SCK_2X37P

76

112113

114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146

757778798081828384858687888990919293949596979899100101102103104105106107108109110111

147148149150

NP_NC2

NP_NC38NP_NC39

NP_NC40NP_NC41NP_NC42NP_NC43NP_NC44NP_NC45NP_NC46NP_NC47NP_NC48NP_NC49NP_NC50NP_NC51NP_NC52NP_NC53NP_NC54NP_NC55NP_NC56NP_NC57NP_NC58NP_NC59NP_NC60NP_NC61NP_NC62NP_NC63NP_NC64NP_NC65NP_NC66NP_NC67NP_NC68NP_NC69NP_NC70NP_NC71NP_NC72

NP_NC1NP_NC3NP_NC4NP_NC5NP_NC6NP_NC7NP_NC8NP_NC9

NP_NC10NP_NC11NP_NC12NP_NC13NP_NC14NP_NC15NP_NC16NP_NC17NP_NC18NP_NC19NP_NC20NP_NC21NP_NC22NP_NC23NP_NC24NP_NC25NP_NC26NP_NC27NP_NC28NP_NC29NP_NC30NP_NC31NP_NC32NP_NC33NP_NC34NP_NC35NP_NC36NP_NC37

NP_NC73NP_NC74NP_NC75NP_NC76

GS

D3

2

1Q39

2N7002/*

R166100KOhm5%/*

12

CON2A

SUYIN/127216FA074G500ZRPCB_SCK_2X37P

13579

111315171921232527293133353739414345474951535557596163656769

246810121416182022242628303234363840424446485052545658606264666870

7173

7274

13579111315171921232527293133353739414345474951535557596163656769

2468

10121416182022242628303234363840424446485052545658606264666870

7173

7274

C2894700PF/50VMLCC/+/-10%pt_c0603/*

12

R164200KOhm5%/*

12

SD

G

U10

SI4800BDY/*

1235 6 7 8

4

R1480Ohm

pt_r1206_h265%

12

R154100KOhm5%/*

12

Page 51: Dell Inspiron 1420

wangfei

5

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

Discrete

Keep Away from high speed buses

Power Sequence Logic1.2Lanai 51 69

Monday, March 19, 2007C.L. Ho

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

RESET_OUT#

IMVP_PWRGD

3V_5V_SUS_PWRGD

ICH_PWRGD#

ICH_PWRGD

1.25V_RUN_PWRGD58

RESET_OUT#37

IMVP_PWRGD17,37,53ICH_PWRGD 10,17

2.5V_RUN_PWRGD43

1.5V_RUN_PWRGD551.05V_RUN_PWRGD55

5V_3V_1.8V_1.25V_RUN_PWRGD 38

RUN_ON28,37,49,54,58

SUSPWROK 17,43

RUNPWROK 37,38,53

SUS_ON37,49

ICH_PWRGD# 43

GFX_CORE_PWRGD58

+5V_ALW+5V_RUN

+1.8V_SUS

+3.3V_ALW+3.3V_RUN

+3.3V_ALW+3.3V_SUS

+5V_ALW+5V_SUS

+3.3V_ALW

+3.3V_SUS

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+1.8V_RUN

+3.3V_ALW +3.3V_ALW+3.3V_SUS

R10200KOhm5%

12

D4

RB751V_40

21

R52 0Ohm /*5%1 2

R33200KOhm5%

12

C15

0.1UF/10VMLCC/+80-20%

12

BC

E

1

2

3

Q10PMBS3906

R8200KOhm5%

12

BC

E

1

2

3

Q7PMBS3906

C29

0.1UF/10VMLCC/+80-20%

12

VCC

GND

U9A

74AHC08PW

1

23

147

C30

2200PF/50VMLCC/+/-10%

12

D1

RB751V_40

21

C31

0.1UF/10VMLCC/+80-20%

12

BC

E

1

2

3Q15PMBS3904

BC

E

1

2

3Q14PMBS3904

C20

0.1UF/10VMLCC/+80-20%

12

BC

E

1

2

3

Q11PMBS3906

VCC

GND

U9B

74AHC08PW

4

56

147

C277 0.1UF/10V

MLCC/+80-20%1 2

R38 10KOhm

5%1 2

VCC

GND

U9C

74AHC08PW

9

108

147

R40 10KOhm

5%1 2

C26

2200PF/50VMLCC/+/-10%

12

D3

RB751V_40

21

C37 0.1UF/10V

MLCC/+80-20%1 2

R18 10KOhm

5%1 2

BC

E

1

2

3Q12PMBS3904

C23

2200PF/50VMLCC/+/-10%

12

U6A

NC7WZ14P6X_NL

1 6

52

R34200KOhm5%

12

R27 10KOhm

5%1 2

R28200KOhm5%

12

R519 0Ohm 5%1 2

R150 0Ohm

5%1 2

D5

RB751V_40

21

C24

2200PF/50VMLCC/+/-10%

12

U3

NC7SZ14P5X_NL

1

2

3

5

4

NC

A

GND

VCC

Y

R46

20KOhm5%

12

R43 10KOhm

5%1 2

R19200KOhm5%

12

GS

D3

2

1Q34

2N7002

U6B

NC7WZ14P6X_NL

3 4

52

R23200KOhm5%

12

D7

RB751V_40

21

C28

2200PF/50VMLCC/+/-10%

12

D6

RB751V_40

21

C56

0.01UF/25VMLCC/+/-10%

12

R41 4.7KOhm

5%1 2

BC

E

1

2

3

Q6PMBS3906

C27

0.1UF/10VMLCC/+80-20%

12

R427 0Ohm 5%1 2

R504 0Ohm 5%1 2

R42 4.7KOhm

5%1 2

VCC

GND

U9D

74AHC08PW

12

1311

147

R73 0Ohm 5%1 2

BC

E

1

2

3

Q13PMBS3906

C40 0.1UF/10V

MLCC/+80-20%1 2

R35200KOhm5%

12

R157

100KOhm5%

12

D2

RB751V_40

21

R39 4.7KOhm

5%1 2

Page 52: Dell Inspiron 1420

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5

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

XDP

CAD NOTE:Place the XDP connector on theprimary side of the CRB and placeall components near the connector.

Layout note:R0583 shouldconnect to H_RESET# withno stub

XDP1.2Lanai <OrgName>52 69

Monday, March 19, 2007

Terry_Lin

<Variant Name>

PROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

XDP_OBS6

XDP_BPM#5

XDP_OBS12

XDP_TDI

XDP_OBS11

XDP_OBS0XDP_OBS1

XDP_OBS10

XDP_OBS8XDP_BPM#4

XDP_TRST#

XDP_OBS2

XDP_TMS

XDP_OBS4

XDP_OBS7

XDP_OBS13

RST_SNS1

XDP_OBS9

H_PWRGD_XDP

XDP_OBS5

XDP_OBS20

XDP_OBS14

XDP_OBS16

XDP_OBS15

XDP_TCK

XDP_OBS17

XDP_OBS3_RXDP_BPM#0

XDP_BPM#47

CLK_XDP# 21

XDP_TDI 7

CLK_PCIE_XDP_3GPLL#21H_RESET# 7,9

LCTLA_CLK10

XDP_TCK7

XDP_BPM#57

XDP_DBRESET# 7,17,38

XDP_TDO 7

XDP_BPM#07

XDP_TRST# 7

CLK_PCIE_XDP_3GPLL21

CLK_XDP 21

XDP_TMS 7

LCTLB_DATA10

H_PWRGD_XDP7

XDP_BPM#37XDP_BPM#27

XDP_BPM#17

+1.05V_VCCP

+1.05V_VCCP +3.3V_RUN

T115 1

R455 0Ohm 5% /*1 2

R45854.9Ohm1%/*

12

C5320.1UF/10VMLCC/+/-10%/*

12

T1201

R4601KOhm5%

12

R456 0Ohm 5% /*1 2

R453 0Ohm 5% /*1 2 T1191

U23

BtoB_CON_60P

SAMTEC/BSH-030-01-L-D-A-TR

/*

13579

11131517192123252729313335373941434547495153555759

24681012141618202224262830323436384042444648505254565860

61 62

GND0OBSFN_A0OBSFN_A1GND2OBSDATA_A0OBSDATA_A1GND4OBSDATA_A2OBSDATA_A3GND6OBSFN_B0OBSFN_B1GND8OBSDATA_B0OBSDATA_B1GND10OBSDATA_B2OBSDATA_B3GND12PWRGOOD/HOOK0HOOK1VCC_OBS_ABHOOK2HOOK3GND14SDASCLTCK1TCK0GND16

GND1OBSFN_C0OBSFN_C1

GND3OBSDATA_C0OBSDATA_C1

GND5OBSDATA_C2OBSDATA_C3

GND7OBSFN_D0OBSFN_D1

GND9OBSDATA_D0OBSDATA_D1

GND11OBSDATA_D2OBSDATA_D3

GND13ITPCLK/HOOK4

ITPCLK#/HOOK5VCC_OBS_CD

RESET#/HOOK6DBR#/HOOK7

GND15TDO

TRSTNTDI

TMSGND17

NP_NC1 NP_NC2

T113 1

T112 1

T1241

T114 1

T1181

T1211

C5500.1UF/10VMLCC/+/-10%/*

12

T1231

T1221

R45754.9Ohm1%/*

12

T1171

R459 100Ohm 5%

/*

1 2

R454 0Ohm 5% /*1 2 T1251

T1161

Page 53: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Close to Phase 1Inductor

Close to Phase 1Inductor

Design Current:35.2AMaximum current:44AOCP point min.50A

Intersil request tochange.

POWER_VCORE1.1Lanai <OrgName>53 69

Monday, March 19, 2007

JEFFPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

PMON

ISEN

1

PSI#

VIN

ISEN

2

VDD_CORE

ISE

N3

CORE_LG2

CORE_HG1

VO_CORE

PWR_MON

+VCC_CORE_L3

CORE_HG3

ISEN2 VO_COREVSUM

ISEN3

VO_COREISEN1

VO_COREC

LK_E

NA

BLE

#

PMON

VDD_CORE

CORE_LG3

+CPU_PWR_SRC

VO_COREVSUMVSUM

VSUM

+CPU_PWR_SRC

+CPU_PWR_SRC

CORE_HG2

+VCC_CORE_L2

+VCC_CORE_L1

CORE_LG1

VID

5 8

VID

6 8

H_D

PR

STP

#

7,10

,15

DPR

SLP

VR

10,1

7

IMVP_PWRGD17,37,51

H_PSI#7

PWR_MON43

IMVP6_PROCHOT#38

VCCSENSE8

VSSSENSE8

PWR_MON 43

RUNPWROK37,38,51

IMVP_VR_ON37

VID

0 8

VID

2 8

VID

3 8

VID

1 8

VID

4 8

+5V_ALW

+CPU_PWR_SRC

GND

+3.3V_RUN

GND

GND

GND

GND

+CPU_PWR_SRC

GND

+5V_ALW

+VCC_CORE

+5V_ALW

GND

GND

GND

GND

GND

GND

GND

+5V_ALW

+VCC_CORE

+VCC_CORE

GND

GND

CGND

CGNDGND

CGND

CGND

GND

GND

GND

CGND

CGND

CGND

+PWR_SRC

GNDGND

CGNDCGND

GND

CGND

CGND

PR1050Ohmpt_r06035%

12

PC1501500PF/50Vpt_c0603MLCC/+/-5%

12

PL130.45UHIrat=25A

pt_inductor_4p_453x394_spe

21

3 4

PC

99

1500

PF/

50V

pt_c

0603

MLC

C/+

/-5%

12

+

PCE2

100u

F/25

VE

L/Lf

_T=3

000h

rs_1

05c/

+/-2

0%

12

PU8

ISL6208CRZ

12

3 4

56

789

BOOTPWM

GN

D1

LGA

TE

VCCFCCM

PH

AS

EU

GA

TEG

ND

2

PR1570Ohm5%/*

12

PL110.45UH

pt_inductor_4p_453x394_speIrat=25A

21

3 4

PR1072.2Ohmpt_r1206_h265%

12

PR9610KOhm1%

1 2

PR937.68KOhmpt_r0805_h241%

12

SD

G

PQ23SI4386DY_T1_E3123

5 6 7 8

4

PC

9122

00P

F/50

VM

LCC

/+/-1

0%12

PC64

0.01UF/16VMLCC/+/-10%

12

PC87

2200

PF/

50V

MLC

C/+

/-10%1

2

PR1590Ohmpt_r06035%

12

PR1610Ohmpt_r06035%

12

PR9710Ohmpt_r06031%1 2

PC76

0.33

UF/

16V

pt_c

0603

MLC

C/+

/-10%

12

PR

681.

69K

Ohm

1%1

2

PC14

810

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%

12

PC1550.22UF/10Vpt_c0603MLCC/+/-10%

12

PL120.45UH

pt_inductor_4p_453x394_speIrat=25A

21

3 4

PC800.22UF/10V

pt_c0603MLCC/+/-10%

12

G

S

D

PQ22

FDS7088SN3

1234

5678

9

PC830.22UF/10V

pt_c0603MLCC/+/-10%

12

+

PCE3

100u

F/25

VE

L/Lf

_T=3

000h

rs_1

05c/

+/-2

0%

12

PR940Ohmpt_r06035%

12

SD

G

PQ21SI4386DY_T1_E3123

5 6 7 8

4

PR10210Ohmpt_r06031%1 2

PC

9622

00PF

/50V

MLC

C/+

/-10%

12

PC1561500PF/50Vpt_c0603MLCC/+/-5%

12

PC

143

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

PR9510Ohmpt_r06031%

12

PR86

30K

Ohm

5% /*

12

PC78

0.01

UF/

25V

MLC

C/+

/-10%

12

+

PCE1

100u

F/25

VE

L/Lf

_T=3

000h

rs_1

05c/

+/-2

0%

12

PC1510.22UF/10Vpt_c0603MLCC/+/-10%

12

PR6282.5KOhm1%

1 2

PR10410KOhm1%

1 2

PJP14

4MM_OPEN_5MIL/*

1 21 2

PR10110Ohmpt_r06031%

12

SD

G

PQ19SI4386DY_T1_E3123

5 6 7 8

4

PC1521UF/10Vpt_c0603

MLCC/+/-10%

12

PR10610Ohmpt_r06031%

12

PR7110KOhm

5%

12

PR1102.2Ohmpt_r1206_h265%

12

PR1082.2Ohmpt_r1206_h265%

12

PU6

ISL6208CRZ

12

3 4

56

789

BOOTPWM

GN

D1

LGA

TE

VCCFCCM

PHAS

EU

GA

TEG

ND

2

PC84

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

PR740Ohm 5%1 2

PR9910KOhm1%

1 2

PC

154

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

PR77147KOhm1%

12

PR91

4.53

KO

hm1%

12

PR654.99KOhm 1% /*

12

PU4ISL6260CCRZ_T

123456789

10

11 12 13 14 15 16 17 18 19 20

40 39 38 37 36 35 34 33 32 31

30292827262524232221

41

42

4344

45PSI#PMONRBIASVR_TT#NTCSOFTOCSETVWCOMPFB

VD

IFF

VS

ENR

TND

RO

OP

DFB

VO

VS

UM

VIN

VS

SV

DD

PG

OO

D3V

3C

LK_E

N#

DP

RS

TP#

DP

RS

LPV

RV

R_O

NVI

D6

VID

5VI

D4

VID

3

VID2VID1VID0

PWM1PWM2PWM3FCCMISEN1ISEN2ISEN3

GN

D

GN

D1

GND2GND3

GN

D4

PR9015KOhm 1%1 2

PJP15

4MM_OPEN_5MIL/*

1 21 2

PC

7110

00PF

/50V

MLC

C/+

/-10%

12

PC

94

1500

PF/

50V

pt_c

0603

MLC

C/+

/-5%

12

PR1600Ohmpt_r06035%

12

PC1460.22UF/10Vpt_c0603MLCC/+/-10%

12

PR1122.2Ohmpt_r1206_h265%

12

PR6713KOhm

1% /*1 2

PT1

TPC

32T

1

PR

666.

34kO

hm1%

12

PC

144

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

PC74

0.1U

F/10

VM

LCC

/+/-1

0%/*

12

PR1092.2Ohmpt_r1206_h265%

12

G

S

D

PQ20FDS7088SN3

1234

5678

9

PC811UF/10Vpt_c0603MLCC/+/-10%

12

PR640Ohm5% /*

1 2

PR851KOhm

1%1 2

PR1112.2Ohmpt_r1206_h265%

12

PC1471UF/10Vpt_c0603

MLCC/+/-10%

12

PR922.43KOhm

1%1 2

PC

153

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

PR1037.68KOhmpt_r0805_h241%

12

PR

6933

2Ohm

1%

12

PC

750.

1UF/

16V

MLC

C/+

/-10%1

2

PC820.22UF/10V

pt_c0603MLCC/+/-10%

12

PR

8810

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Ohm

1%

12

PR980Ohmpt_r0603

5%1 2

PC

9310

UF/

25V

pt_c

1206

_h71

MLC

C/+

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12

PR780Ohmpt_r06035%

12

PC

790.

01U

F/50

VM

LCC

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0%12

PR

158

10K

OH

Mpt

_r06

03 5%/*

12

PC

9710

UF/

25V

pt_c

1206

_h71

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12

PR155

6.8KOHM5% pt_r0603

12

PC

9210

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25V

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12

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0.03

3UF/

16V

MLC

C/+

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12

PC

9810

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25V

pt_c

1206

_h71

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C/+

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12

PR800Ohmpt_r0603 5%

1 2

PC85

10U

F/25

Vpt

_c12

06_h

71M

LCC

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0%

12

PC

89

1500

PF/

50V

pt_c

0603

MLC

C/+

/-5%1

2

PR897.68KOhmpt_r0805_h241%

12

PR631KOhm

1%

1 2

PR1000Ohmpt_r06035%

12

PU7

ISL6208CRZ

12

3 4

56

789

BOOTPWM

GN

D1

LGAT

E

VCCFCCM

PH

AS

EU

GAT

EG

ND

2

PR810Ohm5% /*1 2

PC681UF/10Vpt_c0603

MLCC/+/-10%1

2

PR720Ohmpt_r0603 5%

1 2

PR76226KOhm

1%/*

12

PC702200PF/50VMLCC/+/-10%

/* 12

PC

208

1000

PF/5

0VM

LCC

/+/-1

0%

/*

12

PC

90

0.1U

F/50

Vpt

_c06

03

MLC

C/+

/-10%1

2

PC

950.

1UF/

50V

pt_c

0603

MLC

C/+

/-10%1

2

PR

82

499O

hm1%

12

PC

69

1000

PF/

50V

MLC

C/+

/-10%

12

PC63220PF/50V

MLCC/+/-10%

12

PR

156

470K

OH

M

pt_r

0603

5%/* 12

PR840Ohm5%1 2

PR8715KOhm

1%/*

1 2

PR7011.5KOhm

1%

12

PC88

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%

12

PR750Ohm 5%

1 2

PC

6115

00P

F/50

VM

LCC

/+/-1

0% 12

PC72330PF/50V

MLCC/+/-10%12

PC14

910

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%

12

PR830Ohm5% /*1 2

PC65680PF/50V

MLCC/+/-10%

12

PC660.015UF/16VMLCC/+/-10%

12

PR791.91KOhmpt_r06031%

12

G

S

D

PQ24FDS7088SN3

1234

5678

9

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12

PC

7310

00P

F/50

VM

LCC

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0%

12

PC1451UF/10Vpt_c0603

MLCC/+/-10%

12

PC

209

1000

PF/

50V

MLC

C/+

/-10%

/*

12

Page 54: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PLACE THESE CAPS CLOSE TO FETS

PLACE THESE CAPS CLOSE TO FETS

OCP point min. :13.14AMaximum current:9.93A

3.3 Volt +/-5%Design Current:6.95A

Maximum current:8.74AOCP point min. :8.82A

5 Volt +/-5%Design Current:6.12A

For debug

POWER_SYSTEM 5V_ALW&3.3V_ALW1.1Lanai <OrgName>54 69

Monday, March 19, 2007

JEFFPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+5V_ALWP_L

+5V

_BS

CS1 CS2

+3.3V_VFB

+3.3V_BS

+3.3V_ALWP_L

+3.3V_DL

+5V_VBST

CS

1

CS

2

3V_5V_POK+3.3V_VBST

+5V_VFB

+3.3V_DH

3V_5V_POK

+5V_DH

TONSEL

+10V_ALWP

THERM_STP#

TONSEL

+5V_DL

+5V_DL

3V_5V_POK

+5V_PMP

ALWON37

RUN_ON28,37,49,51,58

THERM_STP#43

ALW_PWRGD_3V_5V 37

EC_PWM_237

+5V_ALW2

+VCC_TPS51120

+PWR_SRC+DC1_PWR_SRC

+3.3V_ALWP

+VCC_TPS51120

+VCC_TPS51120

+15V_ALWP

+5V_ALWP

+3.3V_ALWP

+15V_ALWP +15V_ALW

+5V_ALW+5V_ALWP

+3.3V_ALW

+3.3V_RTC_LDO

+5V_ALWP

+VCC_TPS51120

+VCC_TPS51120

+VCC_TPS51120

+DC1_PWR_SRC

GND

GND

GND

GN

D

GND

GND

GND GND

GND

GND

GND

GND

+3.3V_RTC_LDO +3.3V_ALW

GND

GND

GND

GND

GND

GND

GND

GND

GND

+5V_ALWP

GND

+5V_ALW2

GND

GND

GND

+3.3V_ALWP

+5V_ALWP

GND

PR2080Ohm5%

12

PC

201

1UF/

10V

pt_c

0603

MLC

C/+

/-10%

12

PR19

60O

hm 5%1

2

PC2061UF/25Vpt_c0603MLCC/+/-10%

12

PR

190

0Ohm

/*5%

12

PD21BAT54

321

PC10

70.

1UF/

25V

pt_c

0603

MLC

C/+

/-10%1

2

PC

203

1UF/

10V

pt_c

0603

MLC

C/+

/-10%

12

PL16

3.3UHIrat=8.8A

pt_inductor_2p_453x394

21

PR

188

10KO

hmpt

_r06

031%

12

PC

194

0.1U

F/25

Vpt

_c06

03M

LCC

/+/-1

0%1

2

PR2130Ohm5%/*

12

PC10

24.

7UF/

10V

pt_c

1206

_h71

MLC

C/+

/-10%

/*

12

PR21147Ohmpt_r0603

5%12

GS D

32

1PQ252N7002/*

PC

196

0.1U

F/25

Vpt

_c06

03M

LCC

/+/-1

0%

12

PR2020Ohm5%

12

PC1991UF/25Vpt_c0603MLCC/+/-10%

12

PR201100KOhm5%

12

PR18923.2KOhmpt_r06031%

1 2

PC

200

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%1

2

+

PC18

333

0UF/

6.3V

pt_c

7343

d_h1

18TA

N/L

f_T=

2000

hrs_

105C

/+/-2

0%1

2

PR1144.7KOhm

5%/*

12

PR207

0Ohmpt_r06035% /*

12

SD

G

PQ

52S

I480

0BD

Y

1 2 35678

4

DS

G1

2 3

PQ55BSS84LT1G/*

1

2 3

PJP20

2MM_OPEN_5mil/*

1 21 2

PR2050Ohm

/*5%12

PC

109

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%12

PR1870Ohmpt_r06035%/*1

2

PR19

50O

hm/*

5%1

2

PC

189

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%12

PU10B TPS51120RHBR

34 35 36 37 38 39 40 41 42

GN

D3

GN

D4

GN

D5

GN

D6

GN

D7

GN

D8

GN

D9

GN

D10

GN

D11

PR2090Ohm

/*5%12

DS

G1

2 3

PQ26FDN340P_NL

/*

1

2 3

PC

204

10U

F/25

Vpt

_c12

06_h

71M

LCC

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0%12 P

R20

30O

hmpt

_r06

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12

PR

194

200K

Ohm

5%1

2

PR193200KOhm5%/*

12

PD20BAT54S

pt_sot23_philips

12

3

12

3

PR2120Ohm5%

12

PC

210

0.1U

F/25

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_c06

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LCC

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0%

/*

12

PR

185

0Ohm

pt_r

0603

5%

/* 12

PC

211

0.1U

F/25

Vpt

_c06

03M

LCC

/+/-1

0%

/*

12

PC

207

1UF/

25V

pt_c

0603

MLC

C/+

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N/A

12

PC

110

10U

F/16

Vpt

_c12

06_h

71M

LCC

/+/-1

0%1

2

PJP19

4MM_OPEN_5MIL/*

1 21 2

PR

186

40.2

KO

hm1%

12

PR1971KOhm1%

1 2

GS

D3

2

1PQ562N7002

PL3

3.3UHIrat=8.8A

pt_inductor_2p_453x394

21

PJP7

4MM_OPEN_5MIL/*

1 21 2

PR215

0Ohm5%

12

PC

195

2200

PF/5

0VM

LCC

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PC

202

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4MM_OPEN_5MIL/*

1 21 2

PC1911000PF/50Vpt_c0603

MLCC/+/-10%1 2

SD

G

PQ

54FD

S66

90AS

1 2 35678

4

SD

GPQ

45FD

S66

76AS

1235 6 7 8

4

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GPQ

51S

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2DY-

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3

1235 6 7 8

4

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108

1000

PF/

50V

pt_c

0603

MLC

C/+

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2

PC18

40.

1UF/

25V

pt_c

0603

MLC

C/+

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2

PC101

0.01UF/25Vpt_c0603

MLCC/+/-10%/*

1 2

PR

120

12.4

KO

hm1%

12

PR1132.2MOhm

5%/*

12

PR210

120Ohm5%

12

PC

197

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%

12

PR

199

0Ohm

/*5%

12

PD19BAT54S

pt_sot23_philips12

3

12

3

PD12

RB

717F

pt_s

ot32

3/*

1 23

PC2051UF/25Vpt_c0603MLCC/+/-10%

12

PC

190

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

PR

204

0Ohm

pt_r

0603

5%

12

PR

206

9.76

KO

hm1%

12

PR

192

0Ohm

/*5%

12

PC

106

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%12

PU10A

TPS51120RHBR

1 2 3 4 5 6 7 8

910111213141516

1718192021222324

252627282930313233

VO

1C

OM

P1V

FB1

VR

EF2

GN

D1

VFB

2C

OM

P2V

O2

EN5EN3

PGOOD2EN2

VBST2DRVH2

LL2DRVL2

PG

ND

2C

S2V

REG

3V5

FILT

VR

EG5

VIN

CS1

PG

ND

1

DRVL1LL1DRVH1VBST1EN1PGOOD1TONSELSKIPSELGND2

PC1981UF/25Vpt_c0603MLCC/+/-10%

12

PR

214

47K

Ohm 5%

12

PC

188

2200

PF/5

0VM

LCC

/+/-1

0%12

PR

184

10K

Ohm

pt_r

0603

1%1

2

PC

111

10U

F/16

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

A

B

GND

VCC

Y

PU11

SN74LVC1G00DCKR

1

2

3 4

5

+

PC19

333

0UF/

6.3V

pt_c

7343

d_h1

18TA

N/L

f_T=

2000

hrs_

105C

/+/-2

0%

12

PR

191

0Ohm 5%

12

GS

D3

2

1PQ532N7002/*

PD10BAT54/*

321

Page 55: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

OCP point min.: 11.91A

1.05 Volt +/-5%

Maximum current:17.75ADesign Current:12.42A

OCP point min.: 9.37A

1.5 Volt +/-5%

Maximum current:4.31ADesign Current:3.02A

For debug

(OCP point typ.: 15.71A)

POWER_I/O_1.5VS & 1.05VS1.1Lanai <OrgName>55 69

Monday, March 19, 2007

JEFFPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+1.5V_LG

+DC2_PWR_SRC

+1.5V_HG

+1.05V_VCCP_P

+1.0

5V_V

5FIL

T

+1.0

5V_V

5FIL

T2_L

+1.5

V_V

BST

+1.5

V_V

5FIL

T2_L

+1.5

V_V

5FIL

T

+1.05V_VCCP_P_L

+1.0

5V_V

BST

+1.5V_PG1

RUN_1.5VO

+1.5V_PG1

RUN_1.05VO

RUN_1.05VO+1.05V_HG

+1.05V_LG

+1.5V_RUN_P_L

+1.5V_RUN_P

+1.05V_VCCP_P

+1.05V_BS+1.5V_BS

+DC2_PWR_SRC

+1.05V_PG2

+1.05V_PG2+1.5V_RUN_P

RUN_1.5VO1.5V_RUN_ON37

1.05V_RUN_ON38

1.5V_RUN_PWRGD51

1.05V_RUN_PWRGD51

+1.5V_RUN_P

+5V_SUS

+5V_SUS

+1.5V_RUN

+1.05V_VCCP_P

+5V_SUS+PWR_SRC

+1.05V_VCCP

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

PR1690Ohm5%

12

PC

167

2200

PF/5

0VM

LCC

/+/-1

0%12

PR1660Ohm5%

12

PC

172

39P

F/50

VM

LCC

/+/-5

%12

PC

174

1UF/

10V

pt_c

0603

MLC

C/+

/-10%1

2

PC17

710

UF/

25V

MLC

C/+

/-10%

pt_c

1206

_h71

12

PC

166

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%12

PC

165

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%

12

PD18BAT54A

pt_sot23_philips/*

12

3

PR1709.53KOhm1%

1 2

PC16

1

1UF/

10V

pt_c

0603

MLC

C/+

/-10%1

2

PJP5

4MM_OPEN_5MIL/*

1 21 2

PC

163

100P

F/50

VM

LCC

/+/-5

%12

PR1710Ohm

5%

12

PC10

40.

1UF/

50V

pt_c

0603

MLC

C/+

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12

PC15

80.

1UF/

10V

MLC

C/+

/-10%1

2

PR164210KOhm1%

1 2

+

PC15

733

0UF/

2.5V

pt_c

7343

d_h7

9TA

N/L

f_T=

2000

hrs_

105C

/+/-2

0%

12

PL14

1UHIrat=14.3A

pt_inductor_2p_453x394

21S

D

G

PQ

27FD

S888

0

1 2 35678

4

PC

162

0.1U

F/10

V

/*M

LCC

/+/-1

0%12

PC1600.1UF/25Vpt_c0805_h53MLCC/+/-10%1 2

PR

174

10O

hmpt

_r06

035%

12

PC16

410

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25V

pt_c

1206

_h71

MLC

C/+

/-10%

12

+

PC10

033

0UF/

2.5V

pt_c

7343

d_h7

9TA

N/L

f_T=

2000

hrs_

105C

/+/-2

0%

12

PJP6

4MM_OPEN_5MIL/*

1 21 2

PR

165

15KO

hmpt

_r06

031%

12

PC16

81U

F/10

Vpt

_c08

05_h

33

MLC

C/+

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12

PU9

SN0508073PWR

123456789

1011121314 15

16171819202122232425262728PGND1

DRVL1V5DRV1TRIP1LL1DRVH1VBST1EN_PSV2TON2VOUT2V5FILT2VFB2PGOOD2GND2 PGND2

DRVL2V5DRV2

TRIP2LL2

DRVH2VBST2

EN_PSV1TON1

VOUT1V5FILT1

VFB1PGOOD1

GND1

PR175200KOhm1%

1 2

PR1680Ohm

5%

12

SD

G

PQ

28FD

S66

70A

S

1 2 35678

4

PC10

310

UF/

25V

pt_c

1206

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PC10

522

00P

F/50

VM

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0%

12

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315

KOhm

pt_r

0603

1%

12

PC1701UF/10V

pt_c0805_h33MLCC/+/-10%

12

PC17

30.

1UF/

10V

/*M

LCC

/+/-1

0% 12

PC1750.1UF/25Vpt_c0805_h53MLCC/+/-10%1 2

PC

176

1UF/

10V

pt_c

0603

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PJP17

4MM_OPEN_5MIL/*

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PR17

329

.4KO

hmpt

_r06

031%

12

PC15

910

UF/

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pt_c

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hmpt

_r06

031%

12

SD

G

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4

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6.3V

pt_c

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2

PL15

1UHIrat=14.3A

pt_inductor_2p_453x394

21

PC16

90.

1UF/

10V

MLC

C/+

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2

PR16

2

10O

hmpt

_r06

03 5%

12

+

PC17

833

0UF/

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pt_c

7343

d_h7

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N/L

f_T=

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12

PJP16

4MM_OPEN_5MIL/*

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S

D

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1234

5678

9

PR1675.6KOhm1%

12

Page 56: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Maximum current:1.5ADesign Current:1.05A0.9 Volt +/-5%

OCP point min.: 12.56AMaximum current:14.71ADesign Current:10.3A1.8Volt +/-5%

For debug

For debug

POWER_I/O_DDR & VTT1.1Lanai <OrgName>56 69

Monday, March 19, 2007

JEFFPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+1.8V_SUSP

0.9V_DDR_VTT_ON

+1.8

V_V

BST

+1.8V_V5FILT

+1.8V_SUSP

+1.8V_DL

+1.8V_DH

+1.8V_LL

DDR_ON 37

1.8V_SUS_PWRGD 37

0.9V_DDR_VTT_ON 37

+PWR_SRC

+1.8V_SUSP +1.8V_SUS

+0.9V_DDR_VTT+0.9V_DDR_VTTP

+DDR_PWR_SRC

+5V_SUS

+1.8V_SUSP

+5V_SUS

+1.8V_SUSP

+5V_SUS

+0.9V_DDR_VTTP

V_DDR_MCH_REF+1.8V_SUSP

GND

GND

GND

GND

GND

+3.3V_SUS+5V_SUS

GND

GND

GND

GND

GND

GND

GND

GND

PR590Ohm

pt_r06035%

12

PR

153

1MO

hm5% /*

12

PC

5510

UF/

6.3V

pt_c

0805

_h53

MLC

C/+

/-10% 1

2

PJP11

4MM_OPEN_5MIL/*

1 21 2

PC

4310

00P

F/50

Vpt

_c06

03M

LCC

/+/-1

0%12

PU3

TPS51116RGER

123456

7 8 9 10 11 12

131415161718

19202122232425

2627

2829

30

VTTGNDVTTSNSGND1MODEVTTREFCOMP

NC

1V

DD

QS

NS

VD

DQ

SE

TS

3S

5N

C2

PGOODV5FILT

V5INCS

CS_GNDPGNDD

RV

LLLD

RV

HV

BST

VLD

OIN

VTT

GN

D2

GND3GND4

GND5GND6

GN

D7

SD

G

PQ15

SI4392DY-T1-E3

1235 6 7 8

4

PC

4710

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%1

2

PR15

40O

hmpt

_r06

035%

12

+

PC

140

330U

F/2.

5Vpt

_c73

43d_

h79

TAN

/Lf_

T=20

00hr

s_10

5C/+

/-20%

12

PC

511U

F/10

Vpt

_c06

03M

LCC

/+/-1

0%1

2PR580Ohmpt_r06035%

12

+

PC

141

330U

F/2.

5Vpt

_c73

43d_

h79

TAN

/Lf_

T=20

00hr

s_10

5C/+

/-20%

12

PC45

1UF/

10V

pt_c

0603

MLC

C/+

/-10%1

2

PC

5310

UF/

6.3V

pt_c

0805

_h53

MLC

C/+

/-10% 1

2

PC

5610

UF/

6.3V

pt_c

0805

_h53

MLC

C/+

/-10% 1

2

PC

441U

F/10

Vpt

_c06

03M

LCC

/+/-1

0%12

PR

149

7.87

KOhm

pt_r

0603

/*1%

12

PL10

1UHIrat=14.3A

pt_inductor_2p_453x394

21

PC57

0.03

3UF/

16V

pt_c

0603

MLC

C/+

/-10%

12

PR540Ohm 5%

12

PC

5410

00P

F/50

Vpt

_c06

03M

LCC

/+/-1

0%/*

12

PR49

100K

Ohm

1%

12

PR1510Ohmpt_r06035%

12

PC

460.

1UF/

25V

pt_c

0603

MLC

C/+

/-10%

12

PD17MBR0530T1Gpt_sod123_rd1

2 1

PR

152

27.4

KO

hm1%

/*1

2

PC

480.

1UF/

10V

MLC

C/+

/-10%

/*1

2

SD

G

PQ16SI4336DY-T1-E3

1235 6 7 8

4

PR1504.99Ohmpt_r06031%

1 2

PR

506.

19K

Ohm

pt_r

0603

1%1

2

PR

5517

.4K

Ohm

pt_r

0603

1%/*

12

PJP12

4MM_OPEN_5MIL/*

1 21 2

PJP3

2MM_OPEN_5mil/*

1 21 2

PC

142

0.1U

F/25

Vpt

_c06

03M

LCC

/+/-1

0%

12

PJP13

4MM_OPEN_5MIL/*

1 21 2

PR570Ohm

pt_r06035%

12

PC491UF/6.3VMLCC/+/-10%/*

12

PR510Ohm 5%

12

PR600Ohmpt_r06035%

12

PC

139

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%12

PC

5222

00P

F/50

VM

LCC

/+/-1

0%12

PC

500.

1UF/

50V

pt_c

0603

MLC

C/+

/-10%1

2

Page 57: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCOMP

VDD

4

14

INTERSIL

Charge Current:4.68ADischarge current:6.6A

Maxim requestto add

V=0.975V,I=3.25A

FOR GPRS IMMUNITY

PLACE AS CLOSE TO THE

IC AS POSSIBLE

FOR GPRS IMMUNITY PLACE

AS CLOSE TO THE IC AS

POSSIBLE

16

PIN NAME DIFFERENCES

NC

17

11

5

VREF

6

ICOMP

MAXIM

NC

GND

8

REF

ICM

CCS

3

VDDSMB

CCI

TABLE3

15

18

25

24

21

BATSEL

FBSB

FBSA

20

23

DLO

CSIN

LDO

NC

NC

VFB

CSON

LGATE

CSIP CSOP

CCV

LX

VDDP

UGATE

BST

DHI

PHASE

DAC

PIN

BOOT

"NC"

TOTAL POWER=90W-->4.62A

means no-connect

1

IINP

7

NC

Note 2: 24.9K at PR24 allows the 65W adaptor settingto switch down to 45W. (now is 33.2K for 90W)

36.5K

150

3.17

301

348

TABLE1

57.6K

7.43

TRIP CURRENT (A)

11.28

6.43

65

90

130

51.1K

32.4K

19.1K

230

20.5K

ADAPTOR (W)

32.4K

Note 3: PR126 must be 5m ohm instead of 10m ohmfor the 230W adaptor

13.0K

27.4K

30.9K

115

17.8K

9.75

Note 1: PR24 is populated if ADAPT_TRIP_SET isused to program for the next lower adaptor

24.9K

PR17

N/A

ADAPT_TRIP_SET is floating for the higheradaptor, grounded for the lower adaptor

PR24

432

100

4.43

N/A

PR12

33.2K

6.49K

PR32

200

105

88.7K

28K

0.01uF

No Stuff

No Stuff

0.01uF

MAXIM

PR16

No Stuff

No stuff

No Stuff

PR31

REF DES

0, 0603, 5%

PR27

0.1uF, 0402, 10V

PC25

PD3

PC8

8.45K, 0402, 1%

0.01uF

PR34

0, 0402, 5%

MAXIM & INTERSIL BOM DIFFERENCES

PR124

220pF, 0402, 50V

16.0K, 0402, 1%

4.7K, 0402, 5%

PC15

0.01uF

0.01uF

PC22

RB751V-40

215K, 0402, 1%

TABLE2

0.22uF

No Stuff

10, 0402, 5%

PR33

0.1uF, 0402, 10V

0.01uF

PC7 3.3nF

1.0uF, 0603, 10V

INTERSIL

PC31

PD16

PC27

1, 0603, 1%

0.22uF

PC28

365K, 0402, 1%

PR134

PR18

10, 0402, 5%

0, 0402, 5%

No Stuff

No Stuff

1K, 0603, 5%

PC29

100, 0402, 5%

No Stuff

No Stuff

PC32

1SS355

PC26

4.7K, 0402, 5%

No Stuff

No stuff

0, 0402, 5%

POWER_CHARGER1.1Lanai <OrgName>57 69

Monday, March 19, 2007

JEFFPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

BAT_REF

CH

G_B

ST_L

CHG_DLO_L

INP

LDO

CH

G_L

X_L

BAT_REF

CHG_CSSP_L

CH

G_D

HI_

L

CH

G_C

SS

N_L

CHG_CSIP_L

ACAV_IN

+VCHGR_LX+VCHGR_L

+DC_IN_SS_X

CH

G_C

SIN

_L

LDO

CHG_VCC_L

INP

OC TRIP

ACAV_IN

PBAT_SMBCLK37,59

PBAT_SMBDAT37,59

ADAPT_OC 38

ACAV_IN 37,43

ADAPT_TRIP_SEL38

+VCHGR

GND

GND_CHA

GND

GND

GND

+5V_ALW

+5V_ALW

GND

GND_CHA

+PBATT

GND_CHA

GND_CHA

+5V_ALW

GND

GND

GND

CHRG_IN

GND_CHA

GND

GND_CHA

+VCHGR

GND_CHA GND_CHA

+PWR_SRC

GND

+DC_IN_SS

GND_CHA

+3.3V_ALW

+VCHGR

GND_CHA

+DC_IN_SS

GND

D

SG

PQ4

SI48

10B

DY

-T1-

E3

5 6 7 8

1

4

2 3

PC

120

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%12

PU1

MAX8731AETI

1234567

8 9 10 11 12 13 14

15161718192021

2223242526272829

GND1ACINREFCCSCCICCVDAC

IINP

SDA

SCL

VDD

GN

D2

ACO

KBA

TSE

L

FBSAFBSBCSINCSIP

PGNDDLOLDO

DC

INLXDH

IBS

TVC

CC

SS

NC

SSP

GN

D3

PR25

0Ohm5%

1 2

PC261UF/10Vpt_c0603

MLCC/+/-10%

12

PC91UF/25Vpt_c0805_h57MLCC/+/-10%1

2

PC1222200PF/50V

/*MLCC/+/-10%

12

PC17100PF/50V

MLCC/+/-5%

12

PR12910KOhm5%

1 2

PR3410KOhm5%

12

PR270Ohm

5%

12

PD161SS355

/*

12

PC150.22UF/10V

pt_c0603MLCC/+/-10%

/*1 2

G

S

D

1

3

2

PQ38RHU002N06

2

31

SD

G

PQ7

SI4

800B

DY

1235 6 7 8

4

PR28100KOhm

1%

12

PR32

51.1KOhm1%

12

PD

3R

B751

V_40

12

PC210.01UF/16VMLCC/+/-10%

12

PC

2310

0PF/

50V

/*M

LCC

/+/-5

%

12

PC240.01UF/25VMLCC/+/-10%

12

PC181UF/10Vpt_c0603

MLCC/+/-10%1 2

PR1433Ohmpt_r0603

5%

12

PR2161.8KOhm5%

pt_r1206_h26/*1

2PC250.22UF/10Vpt_c0603MLCC/+/-10%

/*1 2

PC

210

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%1

2

PC320.1UF/10VMLCC/+/-10%

12

PU2

LM393DR

1234 5

678VOUT1

VIN1-VIN1+GND VIN2+

VIN2-VOUT2

VCC

PR150Ohmpt_r06035%

12

SD

G

PQ35

SI4835BDY-T1-E3

123

5678

4

PR13310mOhmpt_r2512_4p_h33

1%1 2

34PR3610KOhm1%

12

PC220.01UF/16VMLCC/+/-10%

12

PR2433.2KOhm

1%

1 2

PR161Ohmpt_r06031%

12

GS

D3

2

1PQ3

2N7002

PC7

3300

PF/5

0VM

LCC

/+/-1

0%1

2

PC280.01UF/25VMLCC/+/-10%

12

PR12610mOhm

pt_r2512_4p_h331%

1 234

PC10

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%

12

PC8220PF/50VMLCC/+/-10%

12

PR1341KOhm

5%pt_r0603

/*12

PR124365KOhm

1%

12

PC1190.1UF/50V

pt_c0603

/*MLCC/+/-10%

12

PC

1910

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%1

2

PC16100PF/50V

MLCC/+/-5%

12

PR2949.9KOhm

1%

12

PR33100Ohm5%

1 2

PJP1

4MM_OPEN_5MIL/*

1 21 2

PC11

2200

PF/

50V

MLC

C/+

/-10%

12

PL7

5.2UHIrat=5.5A

pt_inductor_2p_398x394

21

PR3515.8KOhm1%

12

PC360.01UF/16VMLCC/+/-10%

12

PR380Ohmpt_r06035%

12

PR310Ohm

5%

12

PR1717.8KOhm

1%

12

SD

G

PQ8

SI4

800B

DY

1235 6 7 8

4

PC61UF/10Vpt_c0603

MLCC/+/-10%1 2

PC12

610

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%1

2

PC330.1UF/10VMLCC/+/-10%

12

PC37100PF/50V

MLCC/+/-5%

12

PC310.1UF/10VMLCC/+/-10%

12

PR

91K

Ohm

1% /*

12

PR127100KOhm5%

12

PC

2010

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%1

2

PR188.45KOhm1%

12

PC290.01UF/25VMLCC/+/-10%

12

PC12

70.

1UF/

25V

pt_c

0603

MLC

C/+

/-10%

12

PR11100KOhm1%

12

PR261MOhm

1%1 2

G

S

D

1

3

2

PQ57RHU002N06

/*2

31

PR370Ohm5%

12

PR131470KOhm5%

12

PC270.01UF/25VMLCC/+/-10%

12

PR12348Ohm

1%

12

S D

G

PQ5

SI4835BDY-T1-E3

123

5678

4

PC10.1UF/25Vpt_c0603MLCC/+/-10%

12

Page 58: Dell Inspiron 1420

wangfei

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+1.25V_GFX_PCIe

OCP point min.:18.97A

Design specs. in default:

Maximum current:11.7ADesign Current:8.19A

Maximum current:3.23A

1.25Volt +/-5%Design Current:2.26A

OCP point min. : 9.59A

POWER_VGA_1.25V & VCC_GFX1.1Lanai <OrgName>58 69

Monday, March 19, 2007

JEFFPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

+1.25V_DL

+DC3_PWR_SRC

GFX

_V5F

ILT

GFX

_VFB

+1.2

5V_V

BST

+1.25V_SRC_MP +VCC_GFX_COREP

+1.25V_SRC_MP

+1.25V_PG1

GFX_ENGFX_DH

GFX_BS

+1.25V_PG1

+1.25V_DH

+1.25V_L

+DC3_PWR_SRC

GFX_VBST

GFX_DL

+VCC_GFX_COREP

GFX_PG2

1.25V_EN +1.25V_V5FILT

+1.25V_BS

GFX_PG2

1.25V_EN

GFX_EN

GFX__LP

1.25V_RUN_PWRGD51

GFX_CORE_PWRGD51

GFX_CORE_CNTRL 22

1.25V_GFX_PCIE_ON37

1.25V_RUN_ON 37

1.25V_GFX_PCIE_ON 37

GFX_CORE_ON 38

RUN_ON 28,37,49,51,54

+5V_SUS+5V_SUS

+VCC_GFX_COREP

+5V_SUS

+PWR_SRC

+5V_ALW2+15V_ALW

+3.3V_RUN

+3.3V_RUN

+1.25V_GFX_PCIE

+1.25V_RUN

+VCC_GFX_CORE

+1.25V_SRC_MP

+1.25V_SRC_MP

+1.25V_RUN

+1.25V_RUN

+3.3V_ALW

GND

GNDGND GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

PR13249.9KOhmpt_r0603

1%

1 2

GS

D3

2

1PQ112N7002pt_sot23_philips/*

PR42200KOhm

5%1 2

PC

130

100P

F/50

VM

LCC

/+/-5

%12

PR1470Ohm

5% /*12

PC

129

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%12

PC

136

0.1U

F/10

V

/*M

LCC

/+/-1

0%

12

GS

D3

2

1

PQ39BSS138pt_sot23_fair

PR

439.

31KO

hmpt

_r06

031%

12 PC

135

0.1U

F/10

V /*M

LCC

/+/-1

0%

12

PR13

010

0KO

hm5%

12

PJP2

4MM_OPEN_5MIL/*

1 21 2

PR

137

10O

hm5%

12

PR

4510

0KO

hm5%

/*1

2

PR1430Ohm

5%12

PJP8

4MM_OPEN_5MIL/*

1 21 2

PR810KOhmpt_r0603

5%1 2

PC39

1UF/

10V

pt_c

0603

MLC

C/+

/-10%

12

PR390Ohm5%

12

PR1480Ohm

5%/* 12

PC1311UF/10V

pt_c0805_h33MLCC/+/-10%

12

PC

6747

0PF/

50V

MLC

C/+

/-10%

/*

12

GS

D3

2

1PQ142N7002pt_sot23_philips/*

PC3

2200

PF/5

0VM

LCC

/+/-1

0%12

PJP4

2MM_OPEN_5mil/*

1 21 2

PR1420Ohm

5%12

PC

137

39P

F/50

VM

LCC

/+/-5

% 12

PC410.1UF/25V

pt_c0805_h53MLCC/+/-10%

1 2

PC

133

1UF/

10V

pt_c

0603

MLC

C/+

/-10%1

2

PC13

81U

F/10

V

pt_c

0805

_h33

MLC

C/+

/-10% 1

2

PC

6010

UF/

16V

pt_c

1206

_h71

MLC

C/+

/-10%

12

PR480Ohm

5%/* 12

PU5

SN0508073PWR

123456789

1011121314 15

16171819202122232425262728PGND1

DRVL1V5DRV1TRIP1LL1DRVH1VBST1EN_PSV2TON2VOUT2V5FILT2VFB2PGOOD2GND2 PGND2

DRVL2V5DRV2

TRIP2LL2

DRVH2VBST2

EN_PSV1TON1

VOUT1V5FILT1

VFB1PGOOD1

GND1

+

PC

1422

0UF/

2.5V

pt_c

7343

d_h7

5TA

N/L

f_T=

2000

hrs_

105C

/+/-2

0%

12

PR1310KOhmpt_r0603

5%

12

PR1390Ohmpt_r0603

5%1 2

PC34

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%12

+

PC13

433

0UF/

2.5V

pt_c

7343

d_h7

9TA

N/L

f_T=

2000

hrs_

105C

/+/-2

0%1

2

PL9

0.88UHIrat=17A

pt_inductor_2p_453x394

21

PR

146

100K

Ohm

1%/*

12

PR

4010

0KO

hm5%

/*

12

SD

G

PQ10FDS6676AS

1235 6 7 8

4

PC12

410

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%

12

PR

4610

0KO

hm1%

/*1

2

PR

138

15K

Ohm

1%1

2

PC11

80.

1UF/

10V

MLC

C/+

/-10% 1

2

PC12

50.

01U

F/16

VM

LCC

/+/-1

0%1

2

PR

136

22.6

KO

hmpt

_r06

031%

12

PR141150KOhm1%1 2

PC12

80.

1UF/

10V

MLC

C/+

/-10%1

2

PR14

414

KO

hm1%

12

PC380.1UF/25V

pt_c0805_h53MLCC/+/-10%

1 2

PJP9

4MM_OPEN_5MIL/*

1 21 2

PD8

BAT54Apt_sot23_philips

12

3

PJP10

4MM_OPEN_5MIL/*

1 21 2

PR

135

15K

Ohm

pt_r

0603 1%

12

PR

5310

0KO

hm5%

/*1

2

PC

6210

UF/

16V

pt_c

1206

_h71

MLC

C/+

/-10%

12

PR

1030

.1KO

hmpt

_r06

03 1%/*

12

+

PC13

233

0UF/

2.5V

pt_c

7343

d_h7

9TA

N/L

f_T=

2000

hrs_

105C

/+/-2

0%1

2

SD

G

PQ9FDS8880

1235 6 7 8

4

PR

4110

Ohm

5%1

2

PC

510

UF/

25V

pt_c

1206

_h71

MLC

C/+

/-10%

12

PL8

1UHIrat=14.3A

pt_inductor_2p_453x394

21

PR14

54.

99KO

hmpt

_r06

031%

12

D2S2

D2G2

S1

G1

D1

D1

Q1

Q2

PQ6FDS6982AS

5

6

7

81

2

3

4

PR

7347

0KO

hm5% /*

12

PC

400.

1UF/

10V

MLC

C/+

/-10% 1

2

PC

421U

F/10

Vpt

_c06

03M

LCC

/+/-1

0%1

2

SD

G

PQ18FDS8880

/*123

5678

4

PR4730.1KOhmpt_r06031%

1 2

PR1400Ohm

/*pt_r06035%

1 2

PC30

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0%12

PC35

2200

PF/5

0VM

LCC

/+/-1

0%

12

PC4

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0%

12

PC12

310

UF/

6.3V

pt_c

1206

_h35

MLC

C/+

/-10% 1

2

Page 59: Dell Inspiron 1420

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5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ESD DIODES

TDC REQUSET TO CHANGE

CONFIRM JAY EE REQUEST TO

DE-POP

EErequest toadd

POWER_CONNECTOR1.1Lanai <OrgName>59 69

Monday, March 19, 2007

JEFFPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Z4304 SMB_CLKZ4305 SMB_DAT

+DCIN_JACK

BATT_VOLTBATT1-BATT2-

Z4306 BATT_PRES#SYSPRES#

BATT+_IN

AC_OFF37

PS_ID 37

PBAT_SMBCLK 37,57PBAT_SMBDAT 37,57

PS_ID_DISABLE# 38

PBAT_ALARM#

PBAT_PRES# 38

+3.3V_ALW

+5V_ALW

+DC_IN_SS

+5V_ALW

+PBATT

+3.3V_ALW

+3.3V_ALW

+DC_IN

GND

GND

GND

GND

GND

GND

GND

GNDGND

GND

+3.3V_ALW

PD7

DA204Upt_sot323_rohm

213

S D

G

PQ34FDS6679_NL

123

5678

4

PC

112

0.47

UF/

25V

pt_c

0805

_h53

MLC

C/+

/-10%

12

PL6

60Ohm/100Mhzpt_l1806

MURATA/BLM41PG600SN1L

2 1

PR

122

240K

Ohm

1%1

2

PR12147KOhm5%

12

PR210KOhm

5%/*

1 2

PR1250Ohm5%/*

12

PR19100Ohm

5%

1 2

PD6

DA204Upt_sot323_rohm

213

G

SD

1

3 2

PQ2

FDV301N_NLpt_sot23

1

3 2

PR21100Ohm

5%1 2

PR4

15K

Ohm

pt_r

0603

5%

12

PD4

DA204Upt_sot323_rohm/*

213

R1

R2E

CB

1

2

3

PQ33DTC115EUApt_umt3_rohm_h39/*

PD1DA204Upt_sot323_rohm/*

213

PD5

DA204Upt_sot323_rohm

213

BC

E

1

2

3

PQ1PMBS3904

PL4

1000Ohm/100MHzpt_l0603

FERRITE BEAD(0603)1000OHM/0.1A

21

PCON2

BATT_CON_9P

123456789

10

11

123456789

P_GND1

P_GND2

PR110KOhm5%

12

PD2DA204Upt_sot323_rohm

213

PR

72.

2KO

hm5%

12

DS

G1

2 3

PQ36SI2301BDS

/*

1

2 3

PR3100KOhmpt_r0603

5%

12

PR23100Ohm

5%1 2

PC1170.1UF/25Vpt_c0603

/*MLCC/+/-10%

12

PC

120.

1UF/

50V

pt_c

0603

MLC

C/+

/-10% 1

2

PC

1322

00PF

/50V

MLC

C/+

/-10% 1

2

PD14

VZ0603M260APTpt_varistor_0603/*

12

PR

2010

KO

hm5%

12

PR22100Ohm

5%

1 2

PC

115

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0% 12

PR

123

4.7K

Ohm

pt_r

0805

_h24

5%1

2

PD15MBRS2040LT3G

pt_smb_h101/*

12

PR633Ohm5%/*

1 2

PC

114

0.01

UF/

25V

MLC

C/+

/-10%

12

PCON1

DC_PWR_JACK_5Ppt_dc_pwr_jack_5p_6hold_lf2

12345

6789

10

11

12345

P_NC1NP_NC1NP_NC2P_NC2

P_NC3

P_NC4

PC

116

0.1U

F/50

Vpt

_c06

03M

LCC

/+/-1

0% 12

PR

3010

0KO

hm5%

/*

12

PR533Ohm5%

1 2

PC

113

10U

F/25

Vpt

_c12

06_h

71M

LCC

/+/-1

0% 12

Page 60: Dell Inspiron 1420

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2

2

1

1

D D

C C

B B

A A

PM screw pad

13G021049200DE

13G021052020DE13G021052020DE

13G021049200DE

CPU

13G021052010DE

Header2 13G021052030DE

SATA

Shielding case

SCREW PAD1.2Lanai 60 69

Monday, March 19, 2007Sean KuoPROJECT: SHEET OF

DATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :RELEASE DATE :

H8

C98D98N

1

H14

CT315B394I158D138

1

H29

crt413x394b394d138

1

H26

CRT394X413B394D138

1

H20

CT236B217D102

1

H1

C256I138D118

1

H37

CT354B295I177D157

1

H2

CT315B295I158D118

1

H28

CT315B394I158D138

1

H38O43X98DO20X75

1

H36

CT315B394I158D138

1

H3

CRT354X315B394D138

1

H17CT354B295I158D138

1

H13

CT315B394I158D138

1

H27O43X98DO20X75

1

H5

ESA1-1A_NUT_M2_H2.5_1

H15

CT295B276I158D138

1

H12

RT197X413D91

1

H10O47X31DO47X31N

1

H6

O118X98DO118X98N

1

H18ESA1-1A_NUT_M2_H8

H34

ESA1-1A_NUT_H0.4

H31

CT295B276I162D142

1

SPRING1

EMI_SPRING_PAD/*

11

H7

ESA1-1A_NUT_M2_H2.5_2

H9ESA1-1A_NUT_M2_H7_1

H33

CT236B217D102

1

H4

CRT337X413B394D138

1H24CRT335X386B276D138

1

H21CT138B295D118

1

H32

CT295B276DO138X154

1

H11

ESA1-1A_NUT_M2_H7_2 H30

CT295B276I162D142

1

H35

CRT394X413B394D138

1

H25

ESA1-1A_NUT_H0.4

Page 61: Dell Inspiron 1420

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A

B

B

C

C

D

D

E

E

1 1

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3 3

4 4

5 5

REV :1.1(DELL: X01)

???

PCB P/N: ???

ASUS P/N :

Lanai USB Board

???

BOM NO. ???

ElsaMODEL NAME :

ASUS CONFIDENTIAL

PCB NO :

Cover Page1.2Lanai 65 69Monday, March 19, 2007

Terry_LinPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Part Number Description

DA800004H0L PCB 00B LA-3071P REV0 M/B

MB PCB

Page 62: Dell Inspiron 1420

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A

B

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C

D

D

E

E

1 1

2 2

3 3

4 4

5 5

JOHANSON isnot in the QVL

RJ-11 CONN1.2Lanai <OrgName>66 69

Monday, March 19, 2007

Stanly_HsuPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

RJ_RING

RJ_TIP

RJ_RING_R

RJ_RING

RJ_TIPRJ_TIP_R

MGND

MGNDMGND

MGND

MC

233

0PF/

3KV

MLC

C/+

/-10%

pt_c

1808

_h65

12

ML1 470OhmIrat=0.2A

MURATA/BLM18RK471SN1D

21

MH2

C276D165

1

MH1

CT217BDO91X106

1

ML2 470OhmIrat=0.2A

MURATA/BLM18RK471SN1D

21

MCON2

WTOB_CON_2PMOLEX/53398-0271

1

2

3

4

1

2

SIDE1

SIDE2

MC

133

0PF/

3KV

MLC

C/+

/-10%

pt_c

1808

_h65

12

MCON1

MODULAR_JACK_2P

1

2

3

4

5

6

1

2

NP_NC1

NP_NC2

P_GND1

P_GND2

Page 63: Dell Inspiron 1420

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

Lanai Modem Board

ASUS CONFIDENTIALElsaMODEL NAME :

Jack2P

WtoB2Pcontrol signals

RJ11 BOARD

REV :1.1(DELL: X01)

BLOCK DIAGRAM1.2Lanai 68 69Monday, March 19, 2007

Stanly_HsuPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

Page 64: Dell Inspiron 1420

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A

B

B

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C

D

D

E

E

1 1

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4 4

5 5

USB daughter board connector

Platforms should put in PADS for the USB chokes if theyhave the room. Chokes should be NOPOP.

External USB PORT hookup reference. Your design mayneed more or less external ports and may be mappeddifferently .

Place ESD diodes as close as USB connector. SemtechSRV05-4 can also be used but the Philips IP42220CZ6 havea lower input C ( 1pf vs 3pf ).

Consult you ESD Engineer if you think you may need toadd ESD Supression Components to your USB lines.Add PADS ONLY until proven diodes are really needed.

Each channel is 1A

Place one 150uF cap by eachUSB connector

Screw hole

USB PORT ( SINGLE * 2 )1.2Lanai <OrgName>69 69

Monday, March 19, 2007

Terry_LinPROJECT: SHEET OFDATE:REVISION DESCRIPTION: DESIGN ENGINEER :SCHEMATIC FILE NAME :

RELEASE DATE :

USBP0_D-

USBP0_D-

USBP0_D+

U+USB_SIDE_PWR

U+USB_SIDE_PWR

UICH_USBP0+

U+USB_SIDE_PWR

USBP1_D+

USBP1_D-

UICH_USBP0+

USBP1_D-

UICH_USBP0-

UICH_USBP1-

U+USB_SIDE_PWR

UICH_USBP1+ USBP1_D+

USBP1_D+

U+USB_SIDE_PWR

USBP1_D-

UICH_USBP1+

USBP0_D-

UICH_USBP1-

UICH_USBP0-

USBP0_D+

USBP0_D+

UGND

UGND

UGND

UGND

UGND

UGND

UGND

UGND

UGND

UGND

UGND

UCON1

USB_CON_1X4P

TYCO/1759528-1

1234

5 6

V1+DATA1_LDATA1_HGND1

P_G

ND

1P_

GN

D2

UCON2

BTOB_CON_10P

SUYIN/127150FA010G509ZR

1 23 45 67 89 10

11

12

1 23 45 67 89 10

NP_NC1

NP_NC2

UR2 0Ohm 5%1 2

UR3 0Ohm 5%1 2

UC20.1UF/10VMLCC/+/-10%

12

UC10.1UF/10VMLCC/+/-10%

12

UL290OHM/100MHz/*

MURATA/DLW21SN900SQ2L

14

23

+UCE2

150UF/6.3Vpt_c7343d_h79

12

+UCE1

150UF/6.3V

/*pt_c7343d_h79

12

UR4 0Ohm 5%1 2

UH2 C244DO134X1501

UCON3

USB_CON_1X4P

TYCO/1759528-1

1234

5 6

V1+DATA1_LDATA1_HGND1

P_G

ND

1P_

GN

D2

UU1

SRV05-4/*

1

2

3 4

5

6

UH1 C244D1341

UR1 0Ohm 5%1 2

UL190OHM/100MHz/*

MURATA/DLW21SN900SQ2L

14

23