48
5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of 401490 A SCHEMATIC, M/B LA-3751P 1 48 Wednesday, March 28, 2007 Compal Electronics, Inc. Converse DELL CONFIDENTIAL/PROPRIETARY PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOT BE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION, NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT. @ : Nopop Component uFCPGA Mobile Merom Intel Crestline + ICH8M IAQ20 46149031L0121 21-05-2007 REV : 0.1(X00) BOM P/N : LA-3751P (DA800008Y0L) MODEL NAME : COMPAL CONFIDENTIAL PCB NO :

Dell Precision m6300

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Page 1: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

1 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Converse

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

@ : Nopop Component

uFCPGA Mobile MeromIntel Crestline + ICH8M

IAQ20

46149031L0121

21-05-2007REV : 0.1(X00)

BOM P/N : LA-3751P (DA800008Y0L)

MODEL NAME :COMPAL CONFIDENTIAL

PCB NO :

Page 2: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

2 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Super I/O

PCI BUS

LPC BUS

IDSEL:AD17(PIRQA/B#,GNT#2,REQ#2)

VCOREpage 45

USBPORT 0

DMI

CDROM

CHARGER

ICH8-M

+3.3V_RUN 33MHz

676 BGA

SPI

Memory Card &1394 Controller RICOH R5C833P

NB8E-GLM-A2 G84

+1.5V_RUN100MHz

Azalia

page 41

page 46

RJ45 withGiga Magnetic

USB2.0

Multi-mediaBoard

ECE5028

SATA

48MHz / 480Mb5 in 1 CONN.

page 43

1.8V /0.9V/1.25V

page 44

MDC

PCIE BUS

1394 CONN.

page 27

Compal confidential

3.3V 33MHz

Docking BufferDocking Port

Intel 82801HBM

IO PORT

3.3V/5V/15Vpage 42

EXPRESS CARD

Ext. USB

OZ77CR6

+1.25V_RUN

uFCPGA CPU

INTEL

H_A#(3..35) H_D#(0..63)

Pentium-M

System BusFSB 800 MHz

1299pin BGACrestline

+VCC_CORE

+1.05V_VCCP

+1.5V_RUN

478pin

Merom -4MB (Socket P)

+1.8V_RUN

GIGA Enthernet

+3.3V_LANBCM5756MKFBG

Azalia CodecSTAC9205

+VDDA+3.3V_RUN

+3.3V_ALW

+RTC_CELL

MEC5025

ECE1077Docking

VGA BOARD Memory BUS (DDR2)+1.8V_SUS 667MHz BANK 0, 1, 2, 3, 4 ,5 ,6 ,7 ,8

DDRII-DIMM X2

+0.9V_DDR_VTT

+1.8V_SUS

PATA

AMP & INT.Speaker

HeadPhone& MIC Jack

RJ11

Ext. USB

Ext. USB

ST M25P16

Express Card

with LVDS CONN.

MINIWLAN

Biometric Reader

BLUETOOTHSmart CardOZ77CR6

USB6

Slot

Switch Board

1.5V/1.05V

DC IN &BATT CONN

page 26 page 26+5V_RUN

Clock GeneratorCK505

ThermalGUARDIAN III

Fan ControlSMBus

+3.3V_RUN

page 25

page 24

page 25 page 25

page 24

SATA HDD

+5V_RUN

+5V_HDD

USBPORT 1

USBPORT 2

USBPORT 3

USBPORT 4

USBPORT 5

USBPORT 6

USBPORT 7

USBPORT 8

USBPORT 9

Ext. USB

Ext. USB

Ext. USB

page 16,17

page 20,21,22,23

page 10,11,12,13,14

page 7,8,9

+1.05V_VCCP

+3.3V_RUN

+1.8V_SUS

page 15+3.3V_RUNpage 6+3.3V_RUN

+3.3V_SUS

EMC4001page 15

page 35

page 28,29

page 36page 36+3.3V_ALW

Touch Pad Int.KBDpage 37 page 37page 37 +3.3V_ALW

BC BUS

+2.5V_LAN

+1.2V_LAN

LED BoardLS-3752P LS-3753P

LS-2884P

page 33page 34

page 31page 32

page 30

page 30 page 30

page 32

page 18

PCIE 16XVGA CONN.

LS-3751P

page 19

& TV-OUTCRT CONN.

+5V_RUN

+5V_RUN

page 29+2.5V_LAN

MINI

page 31

ROBSON

DVI CONN.page 18+5V_RUN

RGB and TV OUT

DVI

USB7

USB2

USB3

Bluetoothpage 32+3.3V_RUN

+1.25V_RUN

+3.3V_RUN

+3.3V_SUS

+1.05V_VCCP

page 32

page 32

+3.3V_R5C833

Page 3: Dell Precision m6300

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D D

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B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

3 48Wednesday, March 28, 2007

Compal Electronics, Inc.

PIRQPCI DEVICE IDSEL

PCI TABLE

REQ#/GNT#

R5C833

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

2

3

1

4

USB PORT#

0

DESTINATION

6

5

7

ICH8-M

MINI CARD 2- WLAN

None

PCI EXPRESS

Lane 1

DESTINATION

Lane 2

Lane 3

Lane 4

REQ#1 / GNT#1AD17 PIRQC, D

AD24 REQ#0 / GNT#0

MINI CARD 1- Robson

8

9

PIRQADocking

Rear Right Bottom

Docking

Lane 5

Lane 6

EXPRESS CARD

None

GIGA LAN

ICH8-M

EXPRESS CARD

OZ77CR6/Smart Card Reader

Bluetooth

Rear Right Top

Rear Left Bottom

Rear Left Top

Side Bottom

Side Top

UPD+/D-, pin 16/17

OZ77CR6 DPD+/D-, pin 18/19

EGATED+/D-, pin 20/21

Biometric Reader

SMART CARD

ON ON ON

S3 (Suspend to RAM) / M1 LOW HIGH HIGH HIGH ON ON ON ONOFF

S4 (Suspend to DISK) / M1 ON ON ON ONOFF

SLPM#

HIGH

HIGH

LOW HIGH HIGH HIGHLOW

S5 (SOFT OFF) / M1 ON ON ON ONOFFLOW HIGH LOW HIGHLOW

S3 (Suspend to RAM) / M-OFF

S5 (SOFT OFF) / M-OFF

LOW HIGH HIGH HIGH LOW ON ONOFF OFF OFF

LOW LOW LOW LOW ON OFF OFF OFF OFF

LOW LOW LOW LOW LOW ON OFF OFF OFF OFF

S4 (Suspend to DISK) / M-OFF HIGH

POWER STATES

S0 (Full ON) / M0

SLP S3#

SLPS5#

HIGH

SignalState

SLPS4#

HIGH HIGH HIGH

S4STATE#

ALWAYSPLANE

ON

MPLANE

ON

SUSPLANE

RUNPLANE

CLOCKS

+3.3V_RTC_LDO+2.5V_RUN

+1.05V_VCCP

+3.3V_SUS+5V_SUS

+5V_ALW+5V_RUN+3.3V_RUN

+3.3V_ALW +1.8V_SUS

+15V_ALW

+0.9V_DDR_VTT

+1.5V_RUN

PM TABLE

S0

S3

S5 S4/AC don't exist

+VCC_CORE

ON

powerplane

S5 S4/AC

State

OFF

+1.25V_RUN

ON

ON

ON

ON ON

OFF

OFF

OFF

OFFOFF

Page 4: Dell Precision m6300

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C C

B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

4 48Wednesday, March 28, 2007

Compal Electronics, Inc.

BATTERY+PWR_SRC

ADAPTER

FDS6679AZ +GFX_PWR_SRCRUN_ON

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

+VCC_CORE

ISL6236

+1.8V_SUS

RU

NP

WR

OK

ISL6260

CHARGER

DD

R_O

N

ALW

ON

ISL6236

(Q106)

(PU6) (PU2)

+0.9V_DDR_VTT

TPS51100(PU3)

0.9V

_DD

R_V

TT_O

N

+1.25V_RUN

1.25

V_R

UN

_ON

1.05

V_R

UN

_ON

+1.05V_VCCP +1.5V_RUN

1.5V

_RU

N_O

N

ISL6236(PU4) (PU1)

MAX9789A+3.3V_ALW

SI3456BDV

ENAB

_3V

LAN

SI4810BDY(Q157)

SI4810BDY(Q149)

3.3V

_SU

S_O

N

(Q125)

+2.5V_LAN +1.2V_LAN

RE

GC

TL_P

NP

12

RE

GC

TL_P

NP

25

+3.3V_LAN +3.3V_RUN+3.3V_SUS

R1024

+3.3V_R5C833

MBT35200MT2G PBSS5540Z(Q127)(Q126)

+5V_SUSSUS_ON SI3456BDV

(Q148)

+5V_RUNRUN_ON SI4810BDY

(Q154)

+5V_HDDHDDC_EN SI3456BDV

(Q111)

+15V_ALW

+5V_ALW

ALWON

SI3456BDV(Q133)

+3.3V_WLAN

WLA

N_3

V_E

NA

BLE

AUD

IO_A

VD

D_O

N

JUMP(PJP22)(U41)

+VDDA +5V_ODD

3.3V

_RU

N_O

N

Page 5: Dell Precision m6300

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5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

5 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

2N7002

2N7002

BCM5756

MEM_SCLK

MEM_SDATA

+3.3V_ALW

8.2K

MEC5025

ICH8-M

LCD_SMBDAT +3.3V_ALW

LCD_SMBCLK

GUARDIAN

EXPRESS CARD

SMBUS Address [16]

SMBUS Address [C4, 72, 70, 48]

THRM_SMBCLK

8

DOCKING

THRM_SMBDAT

SIO

DIMMB

7

8.2K

Graphic BTB CONNinverter

8

10

+3.3V_ALW

4.7K 4.7K

100

99 EMC4001+3.3V_ALW

CHARGERISL88731

12

11

9

10

PBAT_SMBCLK

PBAT_SMBDAT112

111

2.2K 2.2K

+3.3V_ALW

+3.3V_ALW

BATTERYConnector

100

100

3

4

DOCK_SMBCLK

DOCK_SMBDAT6

5

8.2K 8.2K

+5V_ALW

+5V_ALW39

40

CKG_SMBCLK13

12

2.2K 2.2K

+3.3V_ALW

+3.3V_ALW

CKG_SMBDAT2N7002

2N7002

CLK_SCLK2.2K 2.2K

+3.3V_RUNCLK_SDATA

+3.3V_RUN

CLOCK16

17 GENERATOR

AJ26

AD19

ICH_SMBCLK

ICH_SMBDATA

2.2K

+3.3V_SUS

DIMMA

197

197

195

195

D7B6 911

MINI WLAN3032

2.2K 2.2K

+3.3V_RUN

2.2K

SMBUS Address [12]

SMBUS Address [2F]

SMBUS Address [D2]

SMBUS Address [58]

SMBUS Address [A0]

SMBUS Address [A4]

SMBUS Address [C8]SMBUS Address [TBD]

SMBUS Address [TBD]

MINI ROBSON

SMBUS Address [TBD]

30

32

Page 6: Dell Precision m6300

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

MINI1_CLKREQ#

MINI2_CLKREQ#

3GPLL_CLKREQ#

SATA_CLKREQ#

LOM_CLKREQ#

FSA PCI_LOM

PCI_ICHPCI_R5C832

CLK_PCI_5025

CLK_PCI_DOCK

PCIE_LOM

+CK_VDD_REFMCH_BCLK

PCIE_MINI1

+CK_VDD_48

CLK_CPU_BCLK

CLK_SMC_48M

PCIE_MINI2#

CLK_CPU_ITP#

CLK_PCI_5028

CLK_PCI_TPM

PCIE_SATA

PCIE_MINI1#

+CK_VDD_REF

CLK_SIO_14M

CLK_PWRGD

CLK_MCH_BCLK#

MCH_3GPLL#

CLK_SCLK

CLK_PCIE_SATA

PCIE_LOM#

MCH_3GPLL

PCIE_ICH

CLK_PCI_5025

CLK_PCI_ICH

CPU_ITP

FSC

CLK_XTAL_IN

CLK_MCH_3GPLL#

H_STP_PCI#

CLK_PCIE_MINI2#

CLK_PCIE_MINI2CLK_PCI_DOCK

CLK_PCIE_ICH#

PCI_SIO

CLK_CPU_BCLK#

CLK_PCIE_ICHCLK_ICH_14M

CLK_ICH_14M

CLK_PCIE_LOM#

CLK_SDATA

PCI_R5C832

CLK_CPU_ITP

PCI_ICH

PCIE_ICH#CLKREF

PCI_DOCK

CLK_PCIE_VGA

H_STP_CPU#

CLK_PCIE_MINI1#

CLK_MCH_BCLK

CLK_ICH_48M

FSA

PCIE_VGA

PCI_LOM

CPU_ITP#

CLK_PCIE_VGA#

CLK_PCIE_MINI1

MCH_BCLK#

PGMODE

PCIE_MINI2

CPU_BCLK

+CK_VDD_48

CLK_ICH_48M

CLK_PCIE_LOM

CLK_PCIE_SATA#

CLK_PCI_5028

CLK_PCI_TPM

+CK_VDD_A

CLK_XTAL_OUT

CLK_PCI_R5C832

CPU_BCLK#

CLK_PCI_R5C832

CLK_PCI_ICH

PCIE_VGA#

CLK_MCH_3GPLL

CLK_SMC_48M

PCIE_SATA#

CLK_SIO_14M

CLK_SCLK

CLK_SDATA

PCIE_EXP# CLK_PCIE_EXP#

CLK_PCIE_EXPPCIE_EXP

EXP_CLKREQ#

+3.3V_RUN

+3.3V_RUN +3.3V_RUN

+3.3V_RUN +3.3V_RUN

+3.3V_RUN

+CK_VDD_MAIN2

+3.3V_RUN

+CK_VDD_MAIN1

+3.3V_RUN

+3.3V_RUN

CLK_PCI_R5C832<30>

CLK_PCIE_SATA# <21>

CLK_PCIE_MINI2# <31>

CLK_CPU_BCLK <7>

CPU_MCH_BSEL0<8,10>

CLK_PCIE_ICH <22>

CLK_PCIE_MINI1# <31>

MINI1_CLKREQ# <31>

CLK_PCI_5028<35>

CLK_MCH_BCLK <10>

CLK_MCH_BCLK# <10>

LOM_CLKREQ# <28>

CPU_MCH_BSEL2<8,10>

CLK_PCI_ICH<20>

CLK_MCH_3GPLL <10>

SATA_CLKREQ# <22>

CLK_PCIE_VGA <18>

CLK_SIO_14M<35>

CLK_CPU_ITP# <7>

3GPLL_CLKREQ# <10>

MINI2_CLKREQ# <31>

CLK_SMC_48M<32>

CLK_ICH_14M<22>

CLK_SDATA<31>

H_STP_CPU# <22>

CLK_PCIE_MINI2 <31>

CLK_PCIE_LOM <28>

CPU_MCH_BSEL1<8,10>

CLK_PCIE_SATA <21>

CLK_PCIE_ICH# <22>

CLK_PCI_DOCK<34>

CLK_ICH_48M<22>

H_STP_PCI# <22>

CLK_PWRGD<22>

CLK_SCLK<31>

CLK_PCIE_VGA# <18>

CLK_PCIE_MINI1 <31>

CLK_PCI_TPM<28>

CLK_PCIE_LOM# <28>

CLK_CPU_ITP <7>

CLK_PCI_5025<36>

CLK_CPU_BCLK# <7>

CLK_MCH_3GPLL# <10>

CKG_SMBDAT<36>

CKG_SMBCLK<36>

CLK_PCIE_EXP <32>

CLK_PCIE_EXP# <32>

EXP_CLKREQ# <32>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

6 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

*

PGMODE

10

PIN 9VTT_PWRGD#/PDCKPWRGD/PD#

TME PIN 32 Normal OperationTrusted Mode Enabled

01

Pin 5/6 as CPU_ITP*

ITP_EN

*

FCTSEL1 PIN43 PIN44 PIN47 PIN48

1=DIS

0=UMA DOT96T DOT96C 96/100M_T 96/100M_C

27M_out 27M SSout SRCT0 SRCC0

01

Pin 5/6 as SRC_10PIN 37

0

00

00

33.3

*

0

166

33.3

33.3

333

0

CLKSEL2

100200

1

CPU_BSEL

33.3

100

100

100

100

100

100

100

400

100

1

FSAFSB

1

10

1

1

33.3

166

200

133

266

33.3

0 33.3

0

1

FSCCLKSEL0

0

0

1

CPU_BSEL1(FSB)

CLKSEL1

0

0

CPU_BSEL2(FSC)

33.3

10

1

PCIMHz

SRCMHz

CPUMHz

1

133

1

1

Place crystal within500 mils of CK505

C785

3.3P_0402_50V8C~D@

1

2

R284 15_0402_5%~D

1 2

R294 33_0402_5%~D

1 2

R269 33_0402_5%~D

1 2

C473

0.1U_0402_16V4Z~D

1

2

R309 2.2K_0402_5%~D

1 2

L87

BLM21PG600SN1D_0805~D

1 2

X114.31818MHz_20P_1BX14318CC1A~D

12

R319

10K_0402_5%~D@

12

R315 10K_0402_5%~D

1 2

R265

2.2K_0402_5%

~D

12

C776

3.3P_0402_50V8C~D@

1

2

R267 33_0402_5%~D

1 2

C475

0.1U_0402_16V4Z~D

1

2

R758 2.2_0603_5%~D 1 2

R293 33_0402_5%~D

1 2

SLG8LP550

U28

SLG8LP550VTR_QFN72_10X10~D

VDD_SRC1VDD_SRC49

VDD_SRC65

VDD_PCI30VDD_PCI36

VDD_4840

VDD_CPU12

VDD_REF18

USB_48MHz/FSLA41

FSL_B/TEST_MODE45

XTAL_OUT19

XTAL_IN20

VSS_PCI31

PCICLK2/TME32

REF_0/FSL_C/TEST_SEL23

SMBDAT17

SMBCLK16

PCICLK_F0/ITP_EN37

PGMODE9

CPU_STP# 24

CPU_1 11

CPU_1# 10

CPU_ITP/SRC_10 6

PCICLK333

PCICLK4/FCT_SEL34

CPU_0# 13

CPU_0 14

PCI_STP# 25

VSS_A 8

VDD_A 7

VSS_PCI35

CPU_ITP#/SRC_10# 5

VSS_REF21

VSS_CPU15

VSS_SRC4

VSS_4842

VSS_SRC68

DOT_96/27M43

DOT_96#/27M_SS44

CKPWRGD/PD#39

REF_122 SRC_7 66

SRC_7# 67

SRC_8 70

SRC_8# 69

SRC_9 3

SRC_9# 2

SRC_1#/SATA# 51

LCD_CLK/SRC_0 47

SRC_2 52

SRC_4 58

SRC_1/SATA 50

CLKREQ_4# 57

SRC_2# 53

SRC_5# 61

SRC_4# 59

SRC_5 60

LCD_CLK#/SRC_0# 48

SRC_3# 56

SRC_3 55

SRC_6 63

SRC_6# 64

CLKREQ_6# 62

CLKREQ_8# 71

CLKREQ_9# 72

CLKREQ_1# 46

CLKREQ_5# 29

CLKREQ_3# 28

CLKREQ_2# 26

CLKREQ_7# 38

VDD_SRC54

PCICLK127

THRM_PAD73

L28

BLM21PG600SN1D_0805~D

1 2

C775

3.3P_0402_50V8C~D@

1

2

C482

0.1U_0402_16V4Z~D

1

2

R272 33_0402_5%~D

1 2

C472

10U_0805_10V4Z~D

1

2

R288 33_0402_5%~D

1 2

R273 15_0402_5%~D

12

C777

3.3P_0402_50V8C~D@

1

2

R280 33_0402_5%~D

12

R1603 33_0402_5%~D

1 2

C708

3.3P_0402_50V8C~D

1

2

R329

10K_0402_5%~D@1

2

R168 33_0402_5%~D

1 2

R274 33_0402_5%~D

1 2

R270 33_0402_5%~D

1 2

R419 475_0402_1%~D

1 2

G

D S

Q352N7002W-7-F_SOT323-3~D

2

1 3

R282 15_0402_5%~D

12 R307 33_0402_5%~D

1 2

R279 33_0402_5%~D

1 2

R302 33_0402_5%~D

1 2

C778

3.3P_0402_50V8C~D@

1

2

C481

0.1U_0402_16V4Z~D

1

2

R310 10K_0402_5%~D 1 2

R295 10K_0402_5%~D@1 2

R281 33_0402_5%~D

1 2

R301 10K_0402_5%~D

1 2

C799

0.047U_0402_16V4Z~D

1

2

R297 10K_0402_5%~D 1 2

R268 33_0402_5%~D

1 2

C780

3.3P_0402_50V8C~D@

1

2

C483

27P_0402_50V8J~D

12

C774

3.3P_0402_50V8C~D

1

2

R283 10K_0402_5%~D 1 2

R318

10K_0402_5%~D

12

R314 8.2K_0402_5%~D

1 2

R298 10K_0402_5%~D@ 1 2

R760 1_0603_5%~D 1 2

R289 33_0402_5%~D

1 2

G

D S

Q342N7002W-7-F_SOT323-3~D

2

1 3

R1602 10K_0402_5%~D 1 2

R277 33_0402_5%~D

12

R759

2.2_0603_5%~D

1 2

C189

0.047U_0402_16V4Z~D

1

2

C779

3.3P_0402_50V8C~D@

1

2

C99

4.7U_0603_6.3V

4Z~D

1

2

C48433P_0402_50V8J~D

12

C476

0.1U_0402_16V4Z~D

1

2

R333 15_0402_5%~D

1 2

R303 33_0402_5%~D

1 2

C478

4.7U_0603_6.3V

4Z~D

1

2

R290

10K_0402_5%~D

12

R306 33_0402_5%~D

1 2

R285 15_0402_5%~D

1 2

R275 15_0402_5%~D

1 2

R391

10K_0402_5%~D@

12 C

480

10U_0805_10V4Z~D

1

2

C471

0.1U_0402_16V4Z~D

1

2

R271 0_0402_5%~D1 2

C477

0.1U_0402_16V4Z~D

1

2

R596 33_0402_5%~D

12

C781

3.3P_0402_50V8C~D@

1

2

R313 33_0402_5%~D

1 2

C474

0.1U_0402_16V4Z~D

1

2

C479

0.047U_0402_16V4Z~D

1

2

R304

10K_0402_5%~D

12

R299 33_0402_5%~D

1 2

R311 33_0402_5%~D

1 2

R291 33_0402_5%~D 12

R266

2.2K_0402_5%

~D

12

R4400_0402_5%~D@

1 2

R1604 33_0402_5%~D

1 2

R435

0_0402_5%~D@

1 2

Page 7: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ITP_TCK

ITP_DBRESET#

H_THERMTRIP#

H_RESET#

H_INIT#

CLK_CPU_BCLK

H_HIT#

H_LOCK#

ITP_TRST#

H_INTR

H_ADS# CLK_CPU_ITP

H_DRDY#

H_RS#1

ITP_BPM#3

H_BR0#

H_RESET#

ITP_TCK

H_SMI#

ITP_DBRESET#

H_STPCLK#

H_DEFER#

CLK_CPU_BCLK#

ITP_DBRESET#

H_ADSTB#1

EC_CPU_PROCHOT#

H_FERR#

ITP_BPM#0ITP_BPM#1

H_RS#2

H_RESET#

ITP_TDO

H_TRDY#

H_NMI

ITP_BPM#4

H_BNR#

H_HITM#

CLK_CPU_ITP#

H_A20M#

H_IGNNE#

H_RS#0

H_DBSY#

ITP_TDO

H_IERR#

ITP_BPM#2

H_BPRI#

ITP_BPM#5

H_A#27

H_REQ#1

H_A#18

H_A#15

H_A#10

H_A#13

H_REQ#0

H_REQ#3

H_A#32

H_A#21

H_A#14

H_A#30

H_A#35

H_A#3

H_A#17

H_A#22

H_A#25H_A#26

H_A#19

H_A#31

H_A#33

H_A#9

H_A#28

H_A#20

H_A#23

H_A#29

H_REQ#2

H_ADSTB#0

H_A#7

H_A#24

H_A#4

H_A#8

H_A#12

H_A#5

H_A#16

H_REQ#4

H_A#34

H_A#11

H_A#6

H_THERMTRIP#

H_THERMDA

H_THERMDC

ITP_TMS

ITP_TMS

ITP_TDI

ITP_BPM#0

ITP_BPM#1

ITP_BPM#2

ITP_BPM#3

ITP_BPM#4

ITP_BPM#5

ITP_TCK

ITP_TDO

ITP_TRST#ITP_TMSITP_TDI

ITP_TCK

ITP_TDI

ITP_TRST#

+3.3V_SUS

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

H_LOCK# <10>

CLK_CPU_BCLK <6>

H_THERMDA <15>

H_INIT# <21>

H_BNR# <10>

H_IGNNE#<21>

H_A20M#<21>

H_DEFER# <10>

H_SMI#<21>

H_RS#0 <10>

H_ADSTB#1<10>

H_NMI<21>

H_TRDY# <10>

H_BPRI# <10>

H_DRDY# <10>

H_HITM# <10>

CLK_CPU_BCLK# <6>

H_HIT# <10>

H_FERR#<21>

CLK_CPU_ITP<6>

H_STPCLK#<21>

H_RS#2 <10>

ITP_DBRESET# <22,35>

H_ADS# <10>

H_RESET# <10>

H_THERMTRIP# <15>H_INTR<21>

H_RS#1 <10>

CLK_CPU_ITP#<6>

H_BR0# <10>

H_DBSY# <10>

H_REQ#2<10>H_REQ#3<10>

H_REQ#0<10>

H_ADSTB#0<10>

H_A#[3..35]<10>

H_REQ#4<10>

H_REQ#1<10>

H_THERMDC <15>

EC_CPU_PROCHOT# <36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

7 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Place close to JITP

Place close to JITP

DELL CONFIDENTIAL/PROPRIETARY

H_THERMDA, H_THERMDC routing together,Trace width / Spacing = 10 / 10 mil

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place close to CPU

R330150_0402_5%~D

R331649_0402_1%~D

1 2

JCPUD

TYCO_1-1674770-2_Merom~D

VSS[001]A4VSS[002]A8VSS[003]A11VSS[004]A14VSS[005]A16VSS[006]A19VSS[007]A23VSS[008]AF2VSS[009]B6VSS[010]B8VSS[011]B11VSS[012]B13VSS[013]B16VSS[014]B19VSS[015]B21VSS[016]B24VSS[017]C5VSS[018]C8VSS[019]C11VSS[020]C14VSS[021]C16VSS[022]C19VSS[023]C2VSS[024]C22VSS[025]C25VSS[026]D1VSS[027]D4VSS[028]D8VSS[029]D11VSS[030]D13VSS[031]D16VSS[032]D19VSS[033]D23VSS[034]D26VSS[035]E3VSS[036]E6VSS[037]E8VSS[038]E11VSS[039]E14VSS[040]E16VSS[041]E19VSS[042]E21VSS[043]E24VSS[044]F5VSS[045]F8VSS[046]F11VSS[047]F13VSS[048]F16VSS[049]F19VSS[050]F2VSS[051]F22VSS[052]F25VSS[053]G4VSS[054]G1VSS[055]G23VSS[056]G26VSS[057]H3VSS[058]H6VSS[059]H21VSS[060]H24VSS[061]J2VSS[062]J5VSS[063]J22VSS[064]J25VSS[065]K1VSS[066]K4VSS[067]K23

VSS[082] P6VSS[083] P21VSS[084] P24VSS[085] R2VSS[086] R5VSS[087] R22VSS[088] R25VSS[089] T1VSS[090] T4VSS[091] T23VSS[092] T26VSS[093] U3VSS[094] U6VSS[095] U21VSS[096] U24VSS[097] V2VSS[098] V5VSS[099] V22VSS[100] V25VSS[101] W1VSS[102] W4VSS[103] W23VSS[104] W26VSS[105] Y3VSS[106] Y6VSS[107] Y21VSS[108] Y24VSS[109] AA2VSS[110] AA5VSS[111] AA8VSS[112] AA11VSS[113] AA14VSS[114] AA16

VSS[068]K26VSS[069]L3VSS[070]L6VSS[071]L21VSS[072]L24VSS[073]M2VSS[074]M5VSS[075]M22VSS[076]M25VSS[077]N1VSS[078]N4VSS[079]N23VSS[080]N26VSS[081]P3

VSS[115] AA19VSS[116] AA22VSS[117] AA25VSS[118] AB1VSS[119] AB4VSS[120] AB8VSS[121] AB11VSS[122] AB13VSS[123] AB16VSS[124] AB19VSS[125] AB23VSS[126] AB26VSS[127] AC3VSS[128] AC6VSS[129] AC8VSS[130] AC11VSS[131] AC14VSS[132] AC16VSS[133] AC19VSS[134] AC21VSS[135] AC24VSS[136] AD2VSS[137] AD5VSS[138] AD8VSS[139] AD11VSS[140] AD13VSS[141] AD16VSS[142] AD19VSS[143] AD22VSS[144] AD25VSS[145] AE1VSS[146] AE4VSS[147] AE8VSS[148] AE11VSS[149] AE14VSS[150] AE16VSS[151] AE19VSS[152] AE23VSS[153] AE26VSS[154] A2VSS[155] AF6VSS[156] AF8VSS[157] AF11VSS[158] AF13VSS[159] AF16VSS[160] AF19VSS[161] AF21VSS[162] A25VSS[163] AF25

JITP

MOLEX_52435-2891_28P~D@

TDI1 TMS2 TRST#3 NC14 TCK5 NC26 TDO7 BCLKN8 BCLKP9 GND010 FBO11 RESET#12 BPM5#13

BPM4#15

BPM3#17

BPM2#19

BPM1#21

BPM0#23 DBA#24 DBR#25 VTAP26 VTT027 VTT128

GND114

GND216

GND318

GND420

GND522

GN

D6

29G

ND

730

R327

56_0402_5%~D

1 2

R32356_0402_5%~D

12

R32651_0402_1%~D

R320

56_0402_5%~D

12

R159722.6_0402_1%~D

1 2

R324

150_0402_5%~D

1 2

C486

0.1U_0402_16V4Z~D

@

1

2

R32839_0402_1%~D

R32122.6_0402_1%~D

1 2

C485

0.1U_0402_16V4Z~D

@

1

2

ADDR GROUP 0

ADDR GROUP 1

CONTROL

XDP/ITP SIGNALS

THERMAL

ICH

H CLK

RESERVED

JCPUA

TYCO_1-1674770-2_Merom~D

A[3]#J4A[4]#L5A[5]#L4A[6]#K5A[7]#M3A[8]#N2A[9]#J1A[10]#N3A[11]#P5A[12]#P2A[13]#L2A[14]#P4A[15]#P1A[16]#R1ADSTB[0]#M1

REQ[0]#K3REQ[1]#H2REQ[2]#K2REQ[3]#J3REQ[4]#L1

A[17]#Y2A[18]#U5A[19]#R3A[20]#W6A[21]#U4A[22]#Y5A[23]#U1A[24]#R4A[25]#T5A[26]#T3A[27]#W2A[28]#W5A[29]#Y4A[30]#U2A[31]#V4A[32]#W3A[33]#AA4A[34]#AB2A[35]#AA3ADSTB[1]#V1

A20M#A6FERR#A5IGNNE#C4

STPCLK#D5

SMI#A3

LINT0C6LINT1B4

RSVD[01]M4RSVD[02]N5RSVD[03]T2RSVD[04]V3RSVD[05]B2RSVD[06]C3RSVD[07]D2RSVD[08]D22RSVD[09]D3RSVD[10]F6

ADS# H1BNR# E2BPRI# G5

DEFER# H5DRDY# F21DBSY# E1

BR0# F1

IERR# D20INIT# B3

LOCK# H4

RESET# C1RS[0]# F3RS[1]# F4RS[2]# G3

HIT# G6HITM# E4

BPM[0]# AD4BPM[1]# AD3BPM[2]# AD1BPM[3]# AC4PRDY# AC2PREQ# AC1

TCK AC5TDI AA6

TDO AB3TMS AB5

TRDY# G2

TRST# AB6DBR# C20

PROCHOT# D21

THERMTRIP# C7

THERMDA A24THERMDC B25

BCLK[0] A22BCLK[1] A21

R32551_0402_5%~D

C4172200P_0402_50V7K~D

1

2

R33227_0402_1%~D

Page 8: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VSSSENSE

VCCSENSE

TEST1

TEST6

TEST3TEST5

H_PWRGOOD

H_D#52

H_D#25

H_D#22

TEST5

H_D#34

TEST1

H_DSTBP#1

H_D#21

H_D#18

H_D#62H_D#29

H_D#26

H_D#10

H_D#7

H_D#57

H_D#49

CPU_MCH_BSEL0

H_DSTBN#1H_D#31

H_D#15

TEST6

COMP0

H_D#54

COMP1

H_D#58

H_D#51H_D#19

TEST2

H_PSI#

H_DSTBP#3

H_D#63

H_D#50

H_D#42

VID2

COMP3

H_D#60

H_D#44H_D#43

H_D#20

VID6

H_DINV#3

H_D#59

H_D#56

H_D#46

H_D#37H_D#36

TEST2

H_DSTBN#0

H_D#4

VID1VID0

H_D#38

H_D#24

H_D#9

H_D#47

H_D#41

H_D#35

H_D#33

CPU_MCH_BSEL2

H_D#13H_D#12

H_D#8

H_D#0

VID4

H_DPSLP#

H_D#61

H_D#48

H_DINV#2

H_D#39

H_D#30

H_DSTBP#0

H_D#1

VCCSENSE

TEST4

H_CPUSLP#

H_DPRSTP#

COMP2

H_DSTBN#3

H_D#53

H_DINV#1

H_DINV#0

H_D#11

H_DSTBP#2H_DSTBN#2

H_D#40

H_D#6H_D#5

VSSSENSE

H_D#55

H_D#45

H_D#32

H_D#23

H_D#16

H_D#3

TEST4TEST3

H_DPWR#

CPU_MCH_BSEL1

H_D#27

H_D#17

H_D#14

VID5

H_D#28

H_D#2

VID3

+VCC_CORE +VCC_CORE

+1.05V_VCCP

+1.5V_RUN

+VCC_CORE

+V_CPU_GTLREF

+1.05V_VCCP

+V_CPU_GTLREF

H_D#[0..63]<10>

H_DINV#2 <10>

H_DINV#3 <10>

H_DSTBN#3 <10>

H_DSTBN#2 <10>H_DSTBP#2 <10>

H_DSTBP#3 <10>

VCCSENSE <45>

VSSSENSE <45>

VID0 <45>VID1 <45>VID2 <45>VID3 <45>VID4 <45>VID5 <45>VID6 <45>

H_DPSLP# <21>

H_PWRGOOD <21>H_CPUSLP# <10>

H_DPWR# <10>

H_DPRSTP# <10,21,45>

H_PSI# <45>CPU_MCH_BSEL1<6,10>CPU_MCH_BSEL2<6,10>

H_DSTBP#1<10>

CPU_MCH_BSEL0<6,10>

H_DSTBN#1<10>

H_DINV#0<10>

H_DSTBN#0<10>

H_DINV#1<10>

H_DSTBP#0<10>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

8 48Thursday, March 29, 2007

Compal Electronics, Inc.

Place R342 and R343 near CPU

Route VCCSENSE and VSSSENSE trace Zo27.4 ohms, 7 mils spacing and 1 inch (max)

VCCSENSE/VSSSENSE trace length match within 25 mils, Z0=27.4 ohm

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Resistor placed within 0.5" ofCPU pin.Trace should be at least25 mils away from any othertoggling signal. COMP0, COMP2trace should be 27.4 ohm.COMP1, COMP3 should be 55ohm.

Place C490 close to theCPU_TEST4 pin. Make sureCPU_TEST4 routing isreference to GND and awayfrom other noisy signal.

For the purpose of testability, route these signalsthrough a ground referenced Z0 = 55ohm trace thatends in a via that is near a GND via and isaccessible through an oscilloscope connection.

0

1

1

0

1

FSB BSEL2 BSEL0

0

BCLK BSEL1

166 1

533

800

133

200

0 0

667

Layout close CPU PIN AD2655 ohm, 0.5 inch (max)

C489

10U_0805_10V4Z~D

1

2

C490

0.1U_0402_16V4Z~D

@

1

2

R340

27.4_0402_1%~D

12

R394

0_0402_5%~D

@

12

R344

2K_0402_1%~D

12

T30

R335

1K_0402_5%~D

@

12

+

C487

220U_D

2_4VY

_R15M

~D

1

2

R343

100_0402_1%~D

1 2

R341

1K_0402_1%~D

12

R336

1K_0402_5%~D

@

12

T31

JCPUC

TYCO_1-1674770-2_Merom~D

VCC[001]A7VCC[002]A9VCC[003]A10VCC[004]A12VCC[005]A13VCC[006]A15VCC[007]A17VCC[008]A18VCC[009]A20VCC[010]B7VCC[011]B9VCC[012]B10VCC[013]B12VCC[014]B14VCC[015]B15VCC[016]B17VCC[017]B18VCC[018]B20VCC[019]C9VCC[020]C10VCC[021]C12VCC[022]C13VCC[023]C15VCC[024]C17VCC[025]C18VCC[026]D9VCC[027]D10VCC[028]D12VCC[029]D14VCC[030]D15VCC[031]D17VCC[032]D18VCC[033]E7VCC[034]E9VCC[035]E10VCC[036]E12VCC[037]E13VCC[038]E15VCC[039]E17VCC[040]E18VCC[041]E20VCC[042]F7VCC[043]F9VCC[044]F10VCC[045]F12VCC[046]F14VCC[047]F15VCC[048]F17VCC[049]F18VCC[050]F20VCC[051]AA7VCC[052]AA9VCC[053]AA10VCC[054]AA12VCC[055]AA13VCC[056]AA15VCC[057]AA17VCC[058]AA18VCC[059]AA20VCC[060]AB9VCC[061]AC10VCC[062]AB10VCC[063]AB12VCC[064]AB14VCC[065]AB15VCC[066]AB17VCC[067]AB18

VCC[068] AB20VCC[069] AB7VCC[070] AC7VCC[071] AC9VCC[072] AC12VCC[073] AC13VCC[074] AC15VCC[075] AC17VCC[076] AC18VCC[077] AD7VCC[078] AD9VCC[079] AD10VCC[080] AD12VCC[081] AD14VCC[082] AD15VCC[083] AD17VCC[084] AD18VCC[085] AE9VCC[086] AE10VCC[087] AE12VCC[088] AE13VCC[089] AE15VCC[090] AE17VCC[091] AE18VCC[092] AE20VCC[093] AF9VCC[094] AF10VCC[095] AF12VCC[096] AF14VCC[097] AF15VCC[098] AF17VCC[099] AF18VCC[100] AF20

VCCP[01] G21VCCP[02] V6VCCP[03] J6VCCP[04] K6VCCP[05] M6VCCP[06] J21VCCP[07] K21VCCP[08] M21VCCP[09] N21VCCP[10] N6VCCP[11] R21VCCP[12] R6VCCP[13] T21VCCP[14] T6VCCP[15] V21VCCP[16] W21

VCCA[1] B26

VID[0] AD6VID[1] AF5VID[2] AE5VID[3] AF4VID[4] AE3VID[5] AF3VID[6] AE2

VCCSENSE AF7

VSSSENSE AE7

VCCA[2] C26

R339

54.9_0402_1%~D

12

R337

54.9_0402_1%~D

12

R338

27.4_0402_1%~D

12

C488

0.01U_0402_16V7K~D

1

2

DATA GRP 0

DATA GRP 1

DATA GRP 2

DATA GRP 3

MISC

JCPUB

TYCO_1-1674770-2_Merom~D

D[0]#E22D[1]#F24D[2]#E26D[3]#G22D[4]#F23D[5]#G25D[6]#E25D[7]#E23D[8]#K24D[9]#G24D[10]#J24D[11]#J23D[12]#H22D[13]#F26D[14]#K22D[15]#H23DSTBN[0]#J26DSTBP[0]#H26DINV[0]#H25

D[16]#N22D[17]#K25D[18]#P26D[19]#R23D[20]#L23D[21]#M24D[22]#L22D[23]#M23D[24]#P25D[25]#P23D[26]#P22D[27]#T24D[28]#R24D[29]#L25D[30]#T25D[31]#N25DSTBN[1]#L26DSTBP[1]#M26DINV[1]#N24

GTLREFAD26

TSET1C23TEST2D25

BSEL[0]B22BSEL[1]B23BSEL[2]C21

D[32]# Y22D[33]# AB24D[34]# V24D[35]# V26D[36]# V23D[37]# T22D[38]# U25D[39]# U23D[40]# Y25D[41]# W22D[42]# Y23D[43]# W24D[44]# W25D[45]# AA23D[46]# AA24D[47]# AB25

DSTBN[2]# Y26DSTBP[2]# AA26

DINV[2]# U22

D[48]# AE24D[49]# AD24D[50]# AA21D[51]# AB22D[52]# AB21D[53]# AC26D[54]# AD20D[55]# AE22D[56]# AF23D[57]# AC25D[58]# AE21D[59]# AD21D[60]# AC22D[61]# AD23D[62]# AF22D[63]# AC23

DSTBN[3]# AE25DSTBP[3]# AF24

DINV[3]# AC20

COMP[0] R26COMP[1] U26COMP[2] AA1COMP[3] Y1

DPRSTP# E5DPSLP# B5DPWR# D24

SLP# D7PSI# AE6

PWRGOOD D6

TEST3C24TEST4AF26TEST5AF1TEST6A26

R342

100_0402_1%~D

1 2

Page 9: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+1.05V_VCCP

+VCC_CORE

+VCC_CORE

+VCC_CORE

+VCC_CORE

+VCC_CORE

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

9 48Wednesday, March 28, 2007

Compal Electronics, Inc.

10uF 0805 X6S

High Frequence Decoupling

ESR <= 1.5m ohm

Near VCORE regulator.

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place these insidesocket cavity onNorth sideSecondary

Place these insidesocket cavity on Sourth sideSecondary

Place these insidesocket cavity onNorth sidePrimary

Place these insidesocket cavity onSourth sidePrimary

South Side Secondary

Place these insidesocket cavity onSecondary side

North Side Secondary

C6810U_0805_4VAM~D

1

2

C36310U_0805_4VAM~D

1

2

C22610U_0805_4VAM~D

1

2

C2640.1U_0402_10V7K~D

1

2

C2500.1U_0402_10V7K~D

1

2

C22310U_0805_4VAM~D

1

2

C22910U_0805_4VAM~D

1

2

C22410U_0805_4VAM~D

1

2

C6710U_0805_4VAM~D

1

2

C33010U_0805_4VAM~D

1

2

+

C338

220U_X_2VM

_R7M

~D

1

2

C33210U_0805_4VAM~D

1

2

C6610U_0805_4VAM~D

1

2

C5010U_0805_4VAM~D

1

2

C22810U_0805_4VAM~D

1

2

+

C177

220U_X_2VM

_R7M

~D

1

2

C6410U_0805_4VAM~D

1

2

C5310U_0805_4VAM~D

1

2

C6910U_0805_4VAM~D

1

2

C22710U_0805_4VAM~D

1

2

C5510U_0805_4VAM~D

1

2

C2560.1U_0402_10V7K~D

1

2

C18510U_0805_4VAM~D

1

2

C2930.1U_0402_10V7K~D

1

2

C22510U_0805_4VAM~D

1

2

C5210U_0805_4VAM~D

1

2

C33510U_0805_4VAM~D

1

2

+

C179

220U_X_2VM

_R7M

~D

1

2

C33310U_0805_4VAM~D

1

2

C32910U_0805_4VAM~D

1

2

C33410U_0805_4VAM~D

1

2

C33610U_0805_4VAM~D

1

2

C6510U_0805_4VAM~D

1

2

C5110U_0805_4VAM~D

1

2

C33110U_0805_4VAM~D

1

2

C3100.1U_0402_10V7K~D

1

2

C36410U_0805_4VAM~D

1

2

C19010U_0805_4VAM~D

1

2

C5410U_0805_4VAM~D

1

2

C22210U_0805_4VAM~D

1

2

+

C365

220U_X_2VM

_R7M

~D

1

2

C3120.1U_0402_10V7K~D

1

2

+

C178

220U_X_2VM

_R7M

~D

1

2

+

C366

220U_X_2VM

_R7M

~D

1

2

Page 10: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PM_EXTTS#0

PM_EXTTS#1

SMRCOMP_VOL

SMRCOMP_VOH

H_DSTBP#1

H_DINV#1

H_DEFER#

H_A#30

H_A#8

H_D#57

H_D#53

H_D#40

H_D#35

H_D#17

H_HITM#

H_A#17

H_A#3

H_SCOMP

H_D#56

H_D#51

H_D#43

H_D#16H_D#15

H_DBSY#

H_A#32

H_A#16

H_A#7

H_D#58

H_D#54

H_ADSTB#0

H_A#27

H_A#19

H_D#24

H_D#2

H_LOCK#

H_A#21

H_RESET#

H_D#61

H_D#10

H_D#8

H_DSTBP#3

H_TRDY#

H_ADSTB#1

H_A#25

H_A#5

H_D#55

H_D#41

H_D#20H_D#19

H_D#5

H_DINV#2

H_A#33

H_A#12

H_A#10H_A#9

H_D#60

H_D#47

H_D#1

H_DSTBN#2

H_DRDY#

CLK_MCH_BCLK#

H_BNR#

H_A#18

H_A#11

H_A#6

H_D#63

H_D#48

H_D#36

H_D#32

H_D#13

H_SWNG

H_RS#2

H_RS#0

H_D#59

H_D#49

H_D#39

H_D#34

H_D#23

H_D#9

H_D#0

H_REQ#3

H_DSTBP#2

H_BR0#

H_A#34

H_A#4

H_SWNG

H_D#46

H_D#27

H_D#18

H_D#12

H_DSTBN#0

H_HIT#

H_A#20

H_A#14

H_D#30

H_D#25

H_DINV#3

H_BPRI#

H_A#29

H_A#22

H_A#15

H_D#38

H_D#33

H_D#31

H_D#26

H_REQ#2

H_D#21

H_D#14

H_D#4

H_DSTBN#3

H_DINV#0

H_A#35

H_A#28

H_CPUSLP#

H_D#52

H_D#37

H_D#3

H_RS#1

H_DSTBP#0

H_DSTBN#1

H_A#26

H_A#24H_A#23

H_D#62

H_D#22

H_D#7H_D#6

H_VREF

H_REQ#1

H_DPWR#

CLK_MCH_BCLK

H_A#31

H_D#50

H_D#28

H_REQ#4

H_REQ#0

H_ADS#

H_A#13

H_D#45H_D#44

H_D#42

H_D#29

H_D#11

M_ODT2

DDR_CS0_DIMMA#

CL_RST0#

M_CLK_DDR1

SMRCOMP_VOH

DDR_CKE0_DIMMA

M_CLK_DDR2

M_CLK_DDR0

CFG9

MCH_ICH_SYNC#

ICH_CL_PWROK

DDR_CKE1_DIMMA

H_DPRSTP#

SMRCOMP#SMRCOMP

M_CLK_DDR#3

CL_VREF

CL_DATA0

M_ODT1M_ODT0

DDR_CS1_DIMMA#

DDR_CKE2_DIMMB

M_CLK_DDR#1M_CLK_DDR#0

DPRSLPVR

CL_CLK0

CFG16

CFG5

CLK_MCH_3GPLL

SMRCOMP_VOL

M_CLK_DDR3

3GPLL_CLKREQ#

DDR_CS3_DIMMB#

PLTRST1#_R

CFG20

DDR_CKE3_DIMMB

PM_EXTTS#1PM_EXTTS#0

M_ODT3

THERMTRIP_MCH#

M_CLK_DDR#2

CLK_MCH_3GPLL#

DDR_CS2_DIMMB#

ICH_PWRGD

CFG19

DMI_MRX_ITX_N0

DMI_MRX_ITX_N2DMI_MRX_ITX_N1

DMI_MRX_ITX_N3

DMI_MTX_IRX_N0

DMI_MTX_IRX_N3DMI_MTX_IRX_N2DMI_MTX_IRX_N1

DMI_MTX_IRX_P0

DMI_MTX_IRX_P2DMI_MTX_IRX_P1

DMI_MTX_IRX_P3

DMI_MRX_ITX_P0DMI_MRX_ITX_P1DMI_MRX_ITX_P2DMI_MRX_ITX_P3

H_RCOMP

H_SCOMP#

H_VREF

PM_BMBUSY#

PLTRST1#_R

THERMTRIP_MCH#

CFG20

CFG19

V_DDR_MCH_REF

CFG5

CFG16

CFG9

+1.05V_VCCP

+1.05V_VCCP

+1.25V_RUN

+1.8V_SUS

+1.8V_SUS

V_DDR_MCH_REF

+1.05V_VCCP

+3.3V_RUN

+1.05V_VCCP

+3.3V_RUN

H_A#[3..35] <7>

H_ADSTB#1 <7>H_ADSTB#0 <7>

H_TRDY# <7>

H_HIT# <7>

H_LOCK# <7>

H_DEFER# <7>

H_BPRI# <7>H_BR0# <7>

H_DPWR# <8>H_DRDY# <7>

H_DBSY# <7>

CLK_MCH_BCLK# <6>CLK_MCH_BCLK <6>

H_BNR# <7>

H_ADS# <7>

H_DINV#1 <8>H_DINV#0 <8>

H_DINV#2 <8>H_DINV#3 <8>

H_HITM# <7>

H_D#[0..63]<8>

H_RS#1 <7>H_RS#2 <7>

H_RS#0 <7>

H_DSTBP#1 <8>H_DSTBP#0 <8>

H_DSTBP#3 <8>H_DSTBP#2 <8>

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

H_DSTBN#0 <8>

H_DSTBN#2 <8>H_DSTBN#1 <8>

H_DSTBN#3 <8>

H_RESET#<7>H_CPUSLP#<8>

CL_DATA0<22>

DDR_CKE2_DIMMB<16>

M_ODT3<16>

DDR_CKE3_DIMMB<16>

DPRSLPVR <22,45>

DDR_CKE1_DIMMA<17>

M_CLK_DDR2<16>

CPU_MCH_BSEL1 <6,8>

M_CLK_DDR#1<17>

M_CLK_DDR3<16>

M_CLK_DDR1<17>

THERMTRIP_MCH# <15>

M_ODT0<17>

CLK_MCH_3GPLL#<6>

M_CLK_DDR#0<17>

3GPLL_CLKREQ#<6>

CPU_MCH_BSEL2 <6,8>

PM_EXTTS#0 <17>

M_CLK_DDR0<17>

CL_RST0#<22>

M_CLK_DDR#2<16>

CLK_MCH_3GPLL<6>

ICH_PWRGD <22,39>

DDR_CS3_DIMMB#<16>

DDR_CKE0_DIMMA<17>

MCH_ICH_SYNC#<22>

M_ODT1<17>

DDR_CS0_DIMMA#<17>

CL_CLK0<22>

H_DPRSTP# <8,21,45>

PM_EXTTS#1 <16>

DDR_CS1_DIMMA#<17>

M_CLK_DDR#3<16>

M_ODT2<16>

DDR_CS2_DIMMB#<16>

CPU_MCH_BSEL0 <6,8>

ICH_CL_PWROK<22,36>

DMI_MRX_ITX_N0<22>

DMI_MRX_ITX_N2<22>DMI_MRX_ITX_N1<22>

DMI_MRX_ITX_N3<22>

DMI_MTX_IRX_N3<22>DMI_MTX_IRX_N2<22>DMI_MTX_IRX_N1<22>DMI_MTX_IRX_N0<22>

DMI_MTX_IRX_P3<22>

DMI_MTX_IRX_P1<22>DMI_MTX_IRX_P2<22>

DMI_MTX_IRX_P0<22>

DMI_MRX_ITX_P2<22>DMI_MRX_ITX_P3<22>

DMI_MRX_ITX_P1<22>DMI_MRX_ITX_P0<22>

PM_BMBUSY# <22>

PLTRST1# <20,32>

SB_NB_PCIE_RST# <20>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

10 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Layout Note:H_RCOMP trace widthand spacing is 10/20

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DELL CONFIDENTIAL/PROPRIETARY

CFG[18:19] have internal pulldown

CFG5

CFG16

CFG19

DMI X2 Select

PCI ExpressGraphic Lane

FSB DynamicODT

Low=Dynamic ODT DisableHigh=Dynamic ODT Enable(default)

DMI LaneReversal

Low=Normal (default)High=Lane Reversed

CFG20High=SDVO and PCIEx1 are operatingsimultaneously via PEG port

Low=Only SDVO or PCIEx1 isoperational (defaults)

SDVO/PCIEConcurrentOperation

SDVO_CRTL_DATA

Low=No SDVO Device Present(default)

High=SDVO Device Present

Low = DMI x 2High = DMI x 4 (Default)

Strap Pin Table

Low = Reverse LaneCFG9

High = Normal Operation (Default)

CFG[3:17] have internal pullup

C492

0.1U_0402_16V4Z~D

1

2

T64

R372 4.02K_0402_1%~D@ 1 2

R359

3.01K_0402_1%

~D

12

C499

2.2U_0603_6.3V6K~D

1

2

T74

R34520_0402_1%~D

1 2

T68

C491

0.1U_0402_16V4Z~D

1

2

T73

T43

R357 20K_0402_5%~D

12

T46

R589

0_0402_5%~D@

12

R774 0_0402_5%~D 12

R34620_0402_1%~D

1 2

T45

R348

54.9_0402_1%~D

12

R583

0_0402_5%~D

12

C496

0.1U_0402_16V4Z~D

1

2

R365 4.02K_0402_1%~D@1 2

T65

R363

1K_0402_1%~D

12

RSVDCFG

PMNC

DDR MUXING

CLK

DMI

GRAPHICS VID

MEMISC

U29B

LE88CLPM C0 QP21_FCBGA1299~D

RSVD1 P36RSVD2 P37RSVD3 R35RSVD4 N35RSVD5 AR12RSVD6 AR13RSVD7 AM12RSVD8 AN13RSVD9 J12

RSVD10 AR37RSVD11 AM36RSVD12 AL36RSVD13 AM37RSVD14 D20

TEST_1A37

RSVD20 H10RSVD21 B51RSVD22 BJ20RSVD23 BK22RSVD24 BF19RSVD25 BH20RSVD26 BK18RSVD27 BJ18RSVD28 BF23RSVD29 BG23RSVD30 BC23RSVD31 BD24RSVD32 BH39RSVD33 AW20RSVD34 BK20RSVD35 C48RSVD36 D47RSVD37 B44RSVD38 C44RSVD39 A35RSVD40 B37RSVD41 B36RSVD42 B34RSVD43 C34

TEST_2R32

CFG_0 P27CFG_1 N27CFG_2 N24CFG_3 C21CFG_4 C23CFG_5 F23CFG_6 N23CFG_7 G23CFG_8 J20CFG_9 C20

CFG_10 R24CFG_11 L23CFG_12 J23CFG_13 E23CFG_14 E20CFG_15 K23CFG_16 M20CFG_17 M24CFG_18 L32CFG_19 N33CFG_20 L35

PM_BM_BUSY# G41PM_DPRSTP# L39

PM_EXT_TS#_0 L36PM_EXT_TS#_1 J36

PWROK AW49RSTIN# AV20

THERMTRIP# N20DPRSLPVR G36

NC_1 BJ51NC_2 BK51NC_3 BK50NC_4 BL50NC_5 BL49NC_6 BL3NC_7 BL2NC_8 BK1NC_9 BJ1

NC_10 E1NC_11 A5NC_12 C51NC_13 B50NC_14 A50NC_15 A49NC_16 BK2

SM_CK_0AV29SM_CK_1BB23SM_CK_3BA25SM_CK_4AV23

SM_CK#_0AW30SM_CK#_1BA23SM_CK#_3AW25SM_CK#_4AW23

SM_CKE_0BE29SM_CKE_1AY32SM_CKE_3BD39SM_CKE_4BG37

SM_CS#_0BG20SM_CS#_1BK16SM_CS#_2BG16SM_CS#_3BE13

SM_ODT_0BH18SM_ODT_1BJ15SM_ODT_2BJ14SM_ODT_3BE16

SM_RCOMPBL15SM_RCOMP#BK14

SM_RCOMP_VOHBK31SM_RCOMP_VOLBL31

SM_VREF_0AR49SM_VREF_1AW4

DPLL_REF_CLKB42DPLL_REF_CLK#C42DPLL_REF_SSCLKH48DPLL_REF_SSCLK#H47

PEG_CLK#K45 PEG_CLKK44

DMI_RXN_0AN47DMI_RXN_1AJ38DMI_RXN_2AN42DMI_RXN_3AN46

DMI_RXP_0AM47DMI_RXP_1AJ39DMI_RXP_2AN41DMI_RXP_3AN45

DMI_TXN_0AJ46DMI_TXN_1AJ41DMI_TXN_2AM40DMI_TXN_3AM44

DMI_TXP_0AJ47DMI_TXP_1AJ42DMI_TXP_2AM39DMI_TXP_3AM43

GFX_VID_0E35GFX_VID_1A39GFX_VID_2C38GFX_VID_3B39

GFX_VR_ENE36

CL_CLKAM49CL_DATAAK50CL_PWROKAT43CL_RST#AN49CL_VREFAM50

SDVO_CTRL_CLKH35SDVO_CTRL_DATAK36CLK_REQ#G39ICH_SYNC#G40

T71

T75

C497

0.1U_0402_16V4Z~D

1

2R

349

1K_0402_1%~D

12

C495

2.2U_0603_6.3V6K~D

1

2

R347

54.9_0402_1%~D

12

R374 4.02K_0402_1%~D@1 2

T42

T63

R355

1K_0402_1%~D

12

R361

2K_0402_1%~D

12

C494

0.01U_0402_16V7K~D

1

2

T67

R368 4.02K_0402_1%~D@1 2

HOST

U29A

LE88CLPM C0 QP21_FCBGA1299~D

H_D#_0E2H_D#_1G2H_D#_2G7H_D#_3M6H_D#_4H7H_D#_5H3H_D#_6G4H_D#_7F3H_D#_8N8H_D#_9H2H_D#_10M10H_D#_11N12H_D#_12N9H_D#_13H5H_D#_14P13H_D#_15K9H_D#_16M2H_D#_17W10H_D#_18Y8H_D#_19V4H_D#_20M3H_D#_21J1H_D#_22N5H_D#_23N3H_D#_24W6H_D#_25W9H_D#_26N2H_D#_27Y7H_D#_28Y9H_D#_29P4H_D#_30W3H_D#_31N1H_D#_32AD12H_D#_33AE3H_D#_34AD9H_D#_35AC9H_D#_36AC7H_D#_37AC14H_D#_38AD11H_D#_39AC11H_D#_40AB2H_D#_41AD7H_D#_42AB1H_D#_43Y3H_D#_44AC6H_D#_45AE2H_D#_46AC5H_D#_47AG3H_D#_48AJ9H_D#_49AH8H_D#_50AJ14H_D#_51AE9H_D#_52AE11H_D#_53AH12H_D#_54AJ5H_D#_55AH5H_D#_56AJ6H_D#_57AE7H_D#_58AJ7H_D#_59AJ2H_D#_60AE5H_D#_61AJ3H_D#_62AH2H_D#_63AH13

H_SWINGB3H_RCOMPC2

H_SCOMPW1H_SCOMP#W2

H_CPURST#B6H_CPUSLP#E5

H_AVREFB9H_DVREFA9

H_A#_3 J13H_A#_4 B11H_A#_5 C11H_A#_6 M11H_A#_7 C15H_A#_8 F16H_A#_9 L13

H_A#_10 G17H_A#_11 C14H_A#_12 K16H_A#_13 B13H_A#_14 L16H_A#_15 J17H_A#_16 B14H_A#_17 K19H_A#_18 P15H_A#_19 R17H_A#_20 B16H_A#_21 H20H_A#_22 L19H_A#_23 D17H_A#_24 M17H_A#_25 N16H_A#_26 J19H_A#_27 B18H_A#_28 E19H_A#_29 B17H_A#_30 B15H_A#_31 E17H_A#_32 C18H_A#_33 A19H_A#_34 B19H_A#_35 N19

H_ADS# G12H_ADSTB#_0 H17H_ADSTB#_1 G20

H_BNR# C8H_BPRI# E8

H_BREQ# F12H_DEFER# D6

H_DBSY# C10HPLL_CLK AM5

HPLL_CLK# AM7H_DPWR# H8H_DRDY# K7

H_HIT# E4H_HITM# C6H_LOCK# G10H_TRDY# B7

H_DINV#_0 K5H_DINV#_1 L2H_DINV#_2 AD13H_DINV#_3 AE13

H_DSTBN#_0 M7H_DSTBN#_1 K3H_DSTBN#_2 AD2H_DSTBN#_3 AH11

H_DSTBP#_0 L7H_DSTBP#_1 K2H_DSTBP#_2 AC2H_DSTBP#_3 AJ10

H_REQ#_0 M14H_REQ#_1 E13H_REQ#_2 A11H_REQ#_3 H13H_REQ#_4 B12

H_RS#_0 E12H_RS#_1 D7H_RS#_2 D8

R3531K_0402_1%~D

12

R35024.9_0402_1%~D

12

R362

100_0402_1%~D

12

T69

R354

10K_0402_5%~D

12

C493

0.1U_0402_16V4Z~D

1

2

R351

392_0402_1~D

12

C498

0.01U_0402_16V7K~D

1

2

T66

T70

T72

T44

R36

100_0402_5%~D

12

R373 4.02K_0402_1%~D@1 2

R358

56_0402_5%~D

1 2

R352

10K_0402_5%~D

12

R356

221_0402_1%~D

12

Page 11: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR_B_WE#

SA_RCVEN#

DDR_A_BS1DDR_A_BS0

DDR_A_WE#

DDR_A_CAS#

DDR_A_MA1

DDR_A_DQS#3

DDR_A_DQS6

DDR_A_MA7

DDR_A_DM4

DDR_A_DQS#0

DDR_A_DM3

DDR_A_DM0

DDR_A_DQS#4

DDR_A_MA13

DDR_A_RAS#

DDR_A_MA2

DDR_A_DQS2

DDR_A_MA8

DDR_A_MA12

DDR_A_MA0

DDR_A_DQS0

DDR_A_DQS7

DDR_A_DM6

DDR_A_DQS#1

DDR_A_DQS#5

DDR_A_DM7

DDR_A_MA11

DDR_A_DQS#7

DDR_A_DQS#2

DDR_A_DQS4

DDR_A_MA5DDR_A_MA4

DDR_A_DQS1

DDR_A_MA3

DDR_A_MA9

DDR_A_BS2

DDR_A_DM2

DDR_A_DM5

DDR_A_MA6

DDR_A_MA10

DDR_A_DQS#6

DDR_A_DQS5

DDR_A_DM1

DDR_A_DQS3

DDR_A_D53

DDR_A_D47

DDR_A_D41

DDR_A_D31

DDR_A_D18

DDR_A_D61

DDR_A_D30

DDR_A_D25DDR_A_D24

DDR_A_D39

DDR_A_D37

DDR_A_D17

DDR_A_D20

DDR_A_D13

DDR_A_D11

DDR_A_D9

DDR_A_D51

DDR_A_D5

DDR_A_D26

DDR_A_D8

DDR_A_D60

DDR_A_D57

DDR_A_D48

DDR_A_D12

DDR_A_D35

DDR_A_D33

DDR_A_D40

DDR_A_D32

DDR_A_D7

DDR_A_D62

DDR_A_D58

DDR_A_D46

DDR_A_D43

DDR_A_D3

DDR_A_D23

DDR_A_D16

DDR_A_D6

DDR_A_D54

DDR_A_D42

DDR_A_D36

DDR_A_D34

DDR_A_D52

DDR_A_D45DDR_A_D44

DDR_A_D19

DDR_A_D10

DDR_A_D4

DDR_A_D21

DDR_A_D0

DDR_A_D22

DDR_A_D56DDR_A_D55

DDR_A_D28

DDR_A_D14

DDR_A_D63

DDR_A_D50

DDR_A_D38

DDR_A_D29

DDR_A_D27

DDR_A_D15

DDR_A_D59

DDR_A_D49

DDR_A_D2DDR_A_D1 DDR_B_BS1

DDR_B_BS0

DDR_B_CAS#

DDR_B_BS2

DDR_B_DM7

DDR_B_DQS2

DDR_B_DQS#7

DDR_B_DM2

DDR_B_MA10

DDR_B_DQS#5

DDR_B_DQS#0

DDR_B_DM5

DDR_B_MA6

DDR_B_MA12

DDR_B_DQS#4

DDR_B_DM1

DDR_B_MA3

DDR_B_DQS#6

DDR_B_DQS4

DDR_B_MA2

DDR_B_DQS5

DDR_B_DM0

DDR_B_MA9

DDR_B_DQS#3

DDR_B_DM6

DDR_B_MA1DDR_B_MA0

DDR_B_DQS#1

DDR_B_DM3

DDR_B_MA8

DDR_B_DQS1

DDR_B_RAS#

DDR_B_MA11

DDR_B_DQS3

DDR_B_MA13

DDR_B_DQS6

DDR_B_MA7

DDR_B_MA4

DDR_B_DM4

DDR_B_MA5

DDR_B_DQS#2

DDR_B_DQS7

DDR_B_DQS0

DDR_B_D35

DDR_B_D11

DDR_B_D39

DDR_B_D1

DDR_B_D40

DDR_B_D36

DDR_B_D22

DDR_B_D59

DDR_B_D51

DDR_B_D8

DDR_B_D21

DDR_B_D44

DDR_B_D2

DDR_B_D4

DDR_B_D15

DDR_B_D31

DDR_B_D48

DDR_B_D41DDR_B_D42

DDR_B_D17

DDR_B_D47

DDR_B_D19

DDR_B_D45

DDR_B_D50

DDR_B_D61

DDR_B_D7

DDR_B_D58

DDR_B_D10

DDR_B_D56

DDR_B_D49

DDR_B_D26

DDR_B_D53

DDR_B_D0

DDR_B_D43

DDR_B_D14

DDR_B_D9

DDR_B_D23

DDR_B_D46

DDR_B_D12

DDR_B_D63

DDR_B_D38

DDR_B_D57

DDR_B_D27

DDR_B_D34

DDR_B_D29

DDR_B_D54

DDR_B_D25

DDR_B_D55

DDR_B_D13

DDR_B_D18

DDR_B_D52

DDR_B_D30

DDR_B_D24

DDR_B_D37

DDR_B_D60

DDR_B_D62

DDR_B_D5

DDR_B_D20

DDR_B_D32

DDR_B_D28

DDR_B_D6

DDR_B_D33

DDR_B_D16

DDR_B_D3

DDR_A_MA14 DDR_B_MA14

SB_RCVEN#

DDR_B_D[0..63] <16>DDR_A_D[0..63] <17>

DDR_B_BS2<16>

DDR_B_DQS[0..7]<16>

DDR_B_CAS#<16>DDR_B_RAS#<16>

DDR_B_MA[0..14]<16>

DDR_B_WE#<16>

DDR_B_DM[0..7]<16>

DDR_B_BS0<16>DDR_B_BS1<16>

DDR_A_WE#<17>

DDR_A_BS0<17>

DDR_A_DQS#[0..7]<17>

DDR_A_BS1<17>

DDR_A_MA[0..14]<17>

DDR_A_BS2<17>

DDR_A_RAS#<17>

DDR_A_DQS[0..7]<17>

DDR_A_CAS#<17>

DDR_B_DQS#[0..7]<16>

DDR_A_DM[0..7]<17>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

11 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DDR SYSTEM MEMORY A

U29D

LE88CLPM C0 QP21_FCBGA1299~D

SA_DQ_0 AR43SA_DQ_1 AW44SA_DQ_2 BA45SA_DQ_3 AY46SA_DQ_4 AR41SA_DQ_5 AR45SA_DQ_6 AT42SA_DQ_7 AW47SA_DQ_8 BB45SA_DQ_9 BF48

SA_DQ_10 BG47SA_DQ_11 BJ45SA_DQ_12 BB47SA_DQ_13 BG50SA_DQ_14 BH49SA_DQ_15 BE45SA_DQ_16 AW43SA_DQ_17 BE44SA_DQ_18 BG42SA_DQ_19 BE40SA_DQ_20 BF44SA_DQ_21 BH45SA_DQ_22 BG40SA_DQ_23 BF40SA_DQ_24 AR40SA_DQ_25 AW40SA_DQ_26 AT39SA_DQ_27 AW36SA_DQ_28 AW41SA_DQ_29 AY41SA_DQ_30 AV38SA_DQ_31 AT38SA_DQ_32 AV13SA_DQ_33 AT13SA_DQ_34 AW11SA_DQ_35 AV11SA_DQ_36 AU15SA_DQ_37 AT11SA_DQ_38 BA13SA_DQ_39 BA11SA_DQ_40 BE10SA_DQ_41 BD10SA_DQ_42 BD8SA_DQ_43 AY9SA_DQ_44 BG10SA_DQ_45 AW9SA_DQ_46 BD7SA_DQ_47 BB9SA_DQ_48 BB5SA_DQ_49 AY7SA_DQ_50 AT5SA_DQ_51 AT7SA_DQ_52 AY6SA_DQ_53 BB7SA_DQ_54 AR5SA_DQ_55 AR8SA_DQ_56 AR9SA_DQ_57 AN3SA_DQ_58 AM8SA_DQ_59 AN10SA_DQ_60 AT9SA_DQ_61 AN9SA_DQ_62 AM9SA_DQ_63 AN11

SA_BS_0BB19SA_BS_1BK19SA_BS_2BF29

SA_CAS#BL17

SA_DM_0AT45SA_DM_1BD44SA_DM_2BD42SA_DM_3AW38SA_DM_4AW13SA_DM_5BG8SA_DM_6AY5SA_DM_7AN6

SA_DQS_0AT46SA_DQS_1BE48SA_DQS_2BB43SA_DQS_3BC37SA_DQS_4BB16SA_DQS_5BH6SA_DQS_6BB2SA_DQS_7AP3

SA_DQS#_0AT47SA_DQS#_1BD47SA_DQS#_2BC41SA_DQS#_3BA37SA_DQS#_4BA16SA_DQS#_5BH7SA_DQS#_6BC1SA_DQS#_7AP2

SA_MA_0BJ19SA_MA_1BD20SA_MA_2BK27SA_MA_3BH28SA_MA_4BL24SA_MA_5BK28SA_MA_6BJ27SA_MA_7BJ25SA_MA_8BL28SA_MA_9BA28SA_MA_10BC19SA_MA_11BE28SA_MA_12BG30SA_MA_13BJ16

SA_RAS#BE18

SA_RCVEN#AY20

SA_WE#BA19

SA_MA_14BJ29

T11

DDR SYSTEM MEMORY B

U29E

LE88CLPM C0 QP21_FCBGA1299~D

SB_DQ_0 AP49SB_DQ_1 AR51SB_DQ_2 AW50SB_DQ_3 AW51SB_DQ_4 AN51SB_DQ_5 AN50SB_DQ_6 AV50SB_DQ_7 AV49SB_DQ_8 BA50SB_DQ_9 BB50

SB_DQ_10 BA49SB_DQ_11 BE50SB_DQ_12 BA51SB_DQ_13 AY49SB_DQ_14 BF50SB_DQ_15 BF49SB_DQ_16 BJ50SB_DQ_17 BJ44SB_DQ_18 BJ43SB_DQ_19 BL43SB_DQ_20 BK47SB_DQ_21 BK49SB_DQ_22 BK43SB_DQ_23 BK42SB_DQ_24 BJ41SB_DQ_25 BL41SB_DQ_26 BJ37SB_DQ_27 BJ36SB_DQ_28 BK41SB_DQ_29 BJ40SB_DQ_30 BL35SB_DQ_31 BK37SB_DQ_32 BK13SB_DQ_33 BE11SB_DQ_34 BK11SB_DQ_35 BC11SB_DQ_36 BC13SB_DQ_37 BE12SB_DQ_38 BC12SB_DQ_39 BG12SB_DQ_40 BJ10SB_DQ_41 BL9SB_DQ_42 BK5SB_DQ_43 BL5SB_DQ_44 BK9SB_DQ_45 BK10SB_DQ_46 BJ8SB_DQ_47 BJ6SB_DQ_48 BF4SB_DQ_49 BH5SB_DQ_50 BG1SB_DQ_51 BC2SB_DQ_52 BK3SB_DQ_53 BE4SB_DQ_54 BD3SB_DQ_55 BJ2SB_DQ_56 BA3SB_DQ_57 BB3SB_DQ_58 AR1SB_DQ_59 AT3SB_DQ_60 AY2SB_DQ_61 AY3SB_DQ_62 AU2SB_DQ_63 AT2

SB_BS_0AY17SB_BS_1BG18SB_BS_2BG36

SB_CAS#BE17

SB_DM_0AR50SB_DM_1BD49SB_DM_2BK45SB_DM_3BL39SB_DM_4BH12SB_DM_5BJ7SB_DM_6BF3SB_DM_7AW2

SB_DQS_0AT50SB_DQS_1BD50SB_DQS_2BK46SB_DQS_3BK39SB_DQS_4BJ12SB_DQS_5BL7SB_DQS_6BE2SB_DQS_7AV2

SB_DQS#_0AU50SB_DQS#_1BC50SB_DQS#_2BL45SB_DQS#_3BK38SB_DQS#_4BK12SB_DQS#_5BK7SB_DQS#_6BF2SB_DQS#_7AV3

SB_MA_0BC18SB_MA_1BG28SB_MA_2BG25SB_MA_3AW17SB_MA_4BF25SB_MA_5BE25SB_MA_6BA29SB_MA_7BC28SB_MA_8AY28SB_MA_9BD37SB_MA_10BG17SB_MA_11BE37SB_MA_12BA39SB_MA_13BG13

SB_RAS#AV16

SB_RCVEN#AY18

SB_WE#BC17

SB_MA_14BE24

T10

Page 12: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PEG_MRX_GTX_N0

PEG_MRX_GTX_P0

PEG_MTX_GRX_C_N0

PEG_MRX_GTX_N1PEG_MRX_GTX_N2

PEG_MRX_GTX_P6PEG_MRX_GTX_P5

PEG_MRX_GTX_P2

PEG_MRX_GTX_P8PEG_MRX_GTX_P7

PEG_MRX_GTX_P3PEG_MRX_GTX_P4

PEG_MTX_GRX_C_N3

PEG_MRX_GTX_P9

PEG_MTX_GRX_C_N1

PEG_MTX_GRX_C_N4

PEG_MTX_GRX_C_N8

PEG_MRX_GTX_P15

PEG_MTX_GRX_C_N5

PEG_MRX_GTX_P14

PEG_MTX_GRX_C_N2

PEG_MTX_GRX_C_N6

PEG_MTX_GRX_C_N9

PEG_MRX_GTX_P10PEG_MRX_GTX_P11PEG_MRX_GTX_P12

PEG_MTX_GRX_C_N12

PEG_MTX_GRX_C_P1PEG_MTX_GRX_C_P2

PEG_MTX_GRX_C_N15

PEG_MTX_GRX_C_N10

PEG_MTX_GRX_C_P0

PEG_MTX_GRX_C_N11

PEG_MTX_GRX_C_N13

PEG_MTX_GRX_C_P3

PEG_MTX_GRX_C_P8

PEG_MTX_GRX_C_P11

PEG_MTX_GRX_C_P14

PEG_MTX_GRX_C_P5

PEG_MTX_GRX_C_P10

PEG_MTX_GRX_C_P4

PEG_MTX_GRX_C_P12

PEG_MTX_GRX_C_P15

PEG_MTX_GRX_C_P6PEG_MTX_GRX_C_P7

PEG_MTX_GRX_C_P9

PEG_MTX_GRX_C_P13

PEGCOMP

PEG_MRX_GTX_N5

PEG_MRX_GTX_N15

PEG_MRX_GTX_N9

PEG_MRX_GTX_N14

PEG_MRX_GTX_N3

PEG_MRX_GTX_N12

PEG_MRX_GTX_N8

PEG_MRX_GTX_P1

PEG_MRX_GTX_P13

PEG_MRX_GTX_N11

PEG_MRX_GTX_N7

PEG_MRX_GTX_N4

PEG_MRX_GTX_N13

PEG_MRX_GTX_N10

PEG_MRX_GTX_N6

PEG_MTX_GRX_C_N14

PEG_MTX_GRX_C_N7

+VCC_PEG

PEG_MRX_GTX_N[0..15] <18>

PEG_MRX_GTX_P[0..15] <18>

PEG_MTX_GRX_C_N[0..15] <18>

PEG_MTX_GRX_C_P[0..15] <18>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

12 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place R366 within 500 mil of the GMCHand avoid routing next to clock pins

VSS

U29I

LE88CLPM C0 QP21_FCBGA1299~D

VSS_1A13VSS_2A15VSS_3A17VSS_4A24VSS_5AA21VSS_6AA24VSS_7AA29VSS_8AB20VSS_9AB23VSS_10AB26VSS_11AB28VSS_12AB31VSS_13AC10VSS_14AC13VSS_15AC3VSS_16AC39VSS_17AC43VSS_18AC47VSS_19AD1VSS_20AD21VSS_21AD26VSS_22AD29VSS_23AD3VSS_24AD41VSS_25AD45VSS_26AD49VSS_27AD5VSS_28AD50VSS_29AD8VSS_30AE10VSS_31AE14VSS_32AE6VSS_33AF20VSS_34AF23VSS_35AF24VSS_36AF31VSS_37AG2VSS_38AG38VSS_39AG43VSS_40AG47VSS_41AG50VSS_42AH3VSS_43AH40VSS_44AH41VSS_45AH7VSS_46AH9VSS_47AJ11VSS_48AJ13VSS_49AJ21VSS_50AJ24VSS_51AJ29VSS_52AJ32VSS_53AJ43VSS_54AJ45VSS_55AJ49VSS_56AK20VSS_57AK21VSS_58AK26VSS_59AK28VSS_60AK31VSS_61AK51VSS_62AL1VSS_63AM11VSS_64AM13VSS_65AM3VSS_66AM4VSS_67AM41VSS_68AM45VSS_69AN1VSS_70AN38VSS_71AN39VSS_72AN43VSS_73AN5VSS_74AN7VSS_75AP4VSS_76AP48VSS_77AP50VSS_78AR11VSS_79AR2VSS_80AR39VSS_81AR44VSS_82AR47VSS_83AR7VSS_84AT10VSS_85AT14VSS_86AT41VSS_87AT49VSS_88AU1VSS_89AU23VSS_90AU29VSS_91AU3VSS_92AU36VSS_93AU49VSS_94AU51VSS_95AV39VSS_96AV48VSS_97AW1VSS_98AW12VSS_99AW16

VSS_100 AW24VSS_101 AW29VSS_102 AW32VSS_103 AW5VSS_104 AW7VSS_105 AY10VSS_106 AY24VSS_107 AY37VSS_108 AY42VSS_109 AY43VSS_110 AY45VSS_111 AY47VSS_112 AY50VSS_113 B10VSS_114 B20VSS_115 B24VSS_116 B29VSS_117 B30VSS_118 B35VSS_119 B38VSS_120 B43VSS_121 B46VSS_122 B5VSS_123 B8VSS_124 BA1VSS_125 BA17VSS_126 BA18VSS_127 BA2VSS_128 BA24VSS_129 BB12VSS_130 BB25VSS_131 BB40VSS_132 BB44VSS_133 BB49VSS_134 BB8VSS_135 BC16VSS_136 BC24VSS_137 BC25VSS_138 BC36VSS_139 BC40VSS_140 BC51VSS_141 BD13VSS_142 BD2VSS_143 BD28VSS_144 BD45VSS_145 BD48VSS_146 BD5VSS_147 BE1VSS_148 BE19VSS_149 BE23VSS_150 BE30VSS_151 BE42VSS_152 BE51VSS_153 BE8VSS_154 BF12VSS_155 BF16VSS_156 BF36VSS_157 BG19VSS_158 BG2VSS_159 BG24VSS_160 BG29VSS_161 BG39VSS_162 BG48VSS_163 BG5VSS_164 BG51VSS_165 BH17VSS_166 BH30VSS_167 BH44VSS_168 BH46VSS_169 BH8VSS_170 BJ11VSS_171 BJ13VSS_172 BJ38VSS_173 BJ4VSS_174 BJ42VSS_175 BJ46VSS_176 BK15VSS_177 BK17VSS_178 BK25VSS_179 BK29VSS_180 BK36VSS_181 BK40VSS_182 BK44VSS_183 BK6VSS_184 BK8VSS_185 BL11VSS_186 BL13VSS_187 BL19VSS_188 BL22VSS_189 BL37VSS_190 BL47VSS_191 C12VSS_192 C16VSS_193 C19VSS_194 C28VSS_195 C29VSS_196 C33VSS_197 C36VSS_198 C41

LVDS

TV

VGA

PCI-EXPRESS GRAPHICS

U29C

LE88CLPM C0 QP21_FCBGA1299~D

L_BKLT_CTRLJ40L_BKLT_ENH39L_CTRL_CLKE39L_CTRL_DATAE40L_DDC_CLKC37L_DDC_DATAD35L_VDD_ENK40

LVDS_IBGL41LVDS_VBGL43LVDS_VREFHN41LVDS_VREFLN40

LVDSA_CLK#D46LVDSA_CLKC45LVDSB_CLK#D44LVDSB_CLKE42

LVDSA_DATA#_0G51LVDSA_DATA#_1E51LVDSA_DATA#_2F49

LVDSA_DATA_0G50LVDSA_DATA_1E50LVDSA_DATA_2F48

LVDSB_DATA#_0G44LVDSB_DATA#_1B47LVDSB_DATA#_2B45

LVDSB_DATA_0E44LVDSB_DATA_1A47LVDSB_DATA_2A45

TVA_DACE27TVB_DACG27TVC_DACK27

TVA_RTNF27TVB_RTNJ27TVC_RTNL27

TV_DCONSEL_0M35TV_DCONSEL_1P33

CRT_BLUEH32CRT_BLUE#G32CRT_GREENK29CRT_GREEN#J29CRT_REDF29CRT_RED#E29

CRT_DDC_CLKK33CRT_DDC_DATAG35CRT_HSYNCF33

CRT_TVO_IREFC32

CRT_VSYNCE33

PEG_COMPI N43PEG_COMPO M43

PEG_RX#_0 J51PEG_RX#_1 L51PEG_RX#_2 N47PEG_RX#_3 T45PEG_RX#_4 T50PEG_RX#_5 U40PEG_RX#_6 Y44PEG_RX#_7 Y40PEG_RX#_8 AB51PEG_RX#_9 W49

PEG_RX#_10 AD44PEG_RX#_11 AD40PEG_RX#_12 AG46PEG_RX#_13 AH49PEG_RX#_14 AG45PEG_RX#_15 AG41

PEG_RX_0 J50PEG_RX_1 L50PEG_RX_2 M47PEG_RX_3 U44PEG_RX_4 T49PEG_RX_5 T41PEG_RX_6 W45PEG_RX_7 W41PEG_RX_8 AB50PEG_RX_9 Y48

PEG_RX_10 AC45PEG_RX_11 AC41PEG_RX_12 AH47PEG_RX_13 AG49PEG_RX_14 AH45PEG_RX_15 AG42

PEG_TX#_0 N45PEG_TX#_1 U39PEG_TX#_2 U47PEG_TX#_3 N51PEG_TX#_4 R50PEG_TX#_5 T42PEG_TX#_6 Y43PEG_TX#_7 W46PEG_TX#_8 W38PEG_TX#_9 AD39

PEG_TX#_10 AC46PEG_TX#_11 AC49PEG_TX#_12 AC42PEG_TX#_13 AH39PEG_TX#_14 AE49PEG_TX#_15 AH44

PEG_TX_0 M45PEG_TX_1 T38PEG_TX_2 T46PEG_TX_3 N50PEG_TX_4 R51PEG_TX_5 U43PEG_TX_6 W42PEG_TX_7 Y47PEG_TX_8 Y39PEG_TX_9 AC38

PEG_TX_10 AD47PEG_TX_11 AC50PEG_TX_12 AD43PEG_TX_13 AG39PEG_TX_14 AE50PEG_TX_15 AH43

R36624.9_0402_1%~D

12

VSS

U29J

LE88CLPM C0 QP21_FCBGA1299~D

VSS_199C46VSS_200C50VSS_201C7VSS_202D13VSS_203D24VSS_204D3VSS_205D32VSS_206D39VSS_207D45VSS_208D49VSS_209E10VSS_210E16VSS_211E24VSS_212E28VSS_213E32VSS_214E47VSS_215F19VSS_216F36VSS_217F4VSS_218F40VSS_219F50VSS_220G1VSS_221G13VSS_222G16VSS_223G19VSS_224G24VSS_225G28VSS_226G29VSS_227G33VSS_228G42VSS_229G45VSS_230G48VSS_231G8VSS_232H24VSS_233H28VSS_234H4VSS_235H45VSS_236J11VSS_237J16VSS_238J2VSS_239J24VSS_240J28VSS_241J33VSS_242J35VSS_243J39

VSS_245K12VSS_246K47VSS_247K8VSS_248L1VSS_249L17VSS_250L20VSS_251L24VSS_252L28VSS_253L3VSS_254L33VSS_255L49VSS_256M28VSS_257M42VSS_258M46VSS_259M49VSS_260M5VSS_261M50VSS_262M9VSS_263N11VSS_264N14VSS_265N17VSS_266N29VSS_267N32VSS_268N36VSS_269N39VSS_270N44VSS_271N49VSS_272N7VSS_273P19VSS_274P2VSS_275P23VSS_276P3VSS_277P50VSS_278R49VSS_279T39VSS_280T43VSS_281T47VSS_282U41VSS_283U45VSS_284U50VSS_285V2VSS_286V3

VSS_287 W11VSS_288 W39VSS_289 W43VSS_290 W47VSS_291 W5VSS_292 W7VSS_293 Y13VSS_294 Y2VSS_295 Y41VSS_296 Y45VSS_297 Y49VSS_298 Y5VSS_299 Y50VSS_300 Y11VSS_301 P29VSS_302 T29VSS_303 T31VSS_304 T33VSS_305 R28

VSS_306 AA32VSS_307 AB32VSS_308 AD32VSS_309 AF28VSS_310 AF29VSS_311 AT27VSS_312 AV25VSS_313 H50

Page 13: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VCCA_SM

+VCCA_SM_CK

+1.05V_VCCP

+1.25V_RUN

+1.25V_RUN

+1.25V_RUN

+1.8V_SM_CK

+VCC_RXR_DMI

+VCC_PEG

+1.25V_RUN_HPLL

+1.25V_RUN_MPLL

+3.3V_RUN

+1.25V_RUN_PEGPLL

+1.25V_RUN_PEGPLL +1.25V_RUN

+1.25V_RUN_PEGPLL

+3.3V_RUN

+1.25V_RUN

+1.05V_VCCP

+3.3V_RUN

+1.25V_RUN_AXD

+1.25V_RUN

+1.25V_RUN

+1.5V_RUN

+1.25V_RUN_HPLL +1.25V_RUN

+1.25V_RUN+1.25V_RUN_MPLL

+1.25V_RUN

+1.8V_SUS +1.8V_SM_CK

+VCC_PEG+1.05V_VCCP

+VCC_RXR_DMI+1.05V_VCCP

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

13 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

45mA Max.

45mA Max.

Place CAPs close toVCC_AXF (pin A21, B21, B23)

C549

10U_0805_4VAM

~D

1

2

+C

558

100U_D

2E_6.3VM

_R18M

~D

1

2

R416

1_0603_5%~D

12

C575

22U_0805_6.3V6M

~D

1

2

L37

BLM18AG121SN1D_0603~D 12

C568

0.1U_0402_16V4Z~D

1

2

C560

4.7U_0603_6.3V

4Z~D

1

2

L33

BLM18AG121SN1D_0603~D 12

C582

10U_0805_4VAM

~D

1

2

C593

22U_0805_6.3V6M

~D

1

2

POWER

CRT

PLL

LVDS

PEG

SM

VTT

AXD

AXF

CLK

VTTLF

LVDS

TV/CRT

TV

DMI

PEG

U29H

LE88CLPM C0 QP21_FCBGA1299~D

VCCSYNC J32

VCCA_CRT_DAC_1 A33VCCA_CRT_DAC_2 B33

VCCA_DAC_BG A30

VSSA_DAC_BG B32

VCCA_DPLLA B49

VCCA_DPLLB H49

VCCA_HPLL AL2

VCCA_LVDS A41

VSSA_LVDS B41

VCCA_MPLL AM2

VCCA_PEG_BG K50VSSA_PEG_BG K49

VCCA_PEG_PLL U51

VCCA_SM_1 AW18VCCA_SM_2 AV19VCCA_SM_3 AU19VCCA_SM_4 AU18VCCA_SM_5 AU17VCCA_SM_7 AT22VCCA_SM_8 AT21VCCA_SM_9 AT19

VCCA_SM_10 AT18VCCA_SM_11 AT17

VCCA_SM_NCTF_1 AR17VCCA_SM_NCTF_2 AR16

VCCA_SM_CK_1 BC29VCCA_SM_CK_2 BB29

VCCA_TVA_DAC_1 C25VCCA_TVA_DAC_2 B25VCCA_TVB_DAC_1 C27VCCA_TVB_DAC_2 B27VCCA_TVC_DAC_1 B28VCCA_TVC_DAC_2 A28

VCCD_CRT M32VCCD_TVDAC L29

VCCD_QDAC N28

VCCD_HPLL AN2

VCCD_PEG_PLL U48

VCCD_LVDS_1 J41VCCD_LVDS_2 H42

VTT_1U13VTT_2U12VTT_3U11VTT_4U9VTT_5U8VTT_6U7VTT_7U5VTT_8U3VTT_9U2VTT_10U1VTT_11T13VTT_12T11VTT_13T10VTT_14T9VTT_15T7VTT_16T6VTT_17T5VTT_18T3VTT_19T2VTT_20R3VTT_21R2VTT_22R1

VCC_AXD_1AT23VCC_AXD_2AU28VCC_AXD_3AU24VCC_AXD_4AT29VCC_AXD_5AT25

VCC_AXF_1B23VCC_AXF_2B21VCC_AXF_3A21

VCC_DMIAJ50

VCC_SM_CK_1BK24VCC_SM_CK_2BK23VCC_SM_CK_3BJ24VCC_SM_CK_4BJ23

VCC_TX_LVDSA43

VCC_HV_1C40VCC_HV_2B40

VCC_PEG_1AD51VCC_PEG_2W50VCC_PEG_3W51VCC_PEG_4V49VCC_PEG_5V50

VCC_RXR_DMI_1AH50VCC_RXR_DMI_2AH51

VTTLF1A7VTTLF2F2VTTLF3AH1

VCC_AXD_6AT30

VCC_AXD_NCTFAR29

R408

0_0603_5%~D

1 2

C543

4.7U_0603_6.3V

4Z~D

1

2

L41

BLM18AG121SN1D_0603~D 12

+

C556

220U_D

2_4VY

_R15M

~D

1

2

C544

2.2U_0603_6.3V6K~D

1

2

C577

0.47U_0402_10V4Z~D

1

2

R417

10_0603_5%~D

1 2

C557

10U_0805_4VAM

~D

1

2

C590

10U_0805_4VAM

~D

1

2

C565

1U_0603_10V4Z~D

1

2

C594

10U_0805_4VAM~D

1

2

C583

0.022U_0402_16V7K~D

1

2

C563

0.1U_0402_16V4Z~D

1

2

C542

4.7U_0603_6.3V

4Z~D

1

2

L35

BLM21PG221SN1D_0805~D

12

R409

1_0402_5%

~D

C561

22U_0805_6.3V6M

~D

1

2

C592

0.1U_0402_16V4Z~D

1

2

C567

10U_0805_4VAM~D

1

2

C566

1U_0603_10V4Z~D

1

2

C642

0.1U_0402_16V4Z~D

1

2

D16

RB751V_SOD323-2~D

2 1

C573

0.1U_0402_16V4Z~D

1

2

C552

1U_0603_10V4Z~D

1

2

C550

0.1U_0402_16V4Z~D 1

2

C597

0.1U_0402_16V4Z~D

1

2

+

C548

220U_D

2_4VY

_R15M

~D

1

2

C572

22U_0805_6.3V6M

~D

1

2

R406

0_0805_5%~D

1 2

L38

BLM18AG121SN1D_0603~D 12

C578

0.47U_0402_10V4Z~D

1

2

L32

BLM18PG181SN1_0603~D

1 2

C574

0.1U_0402_16V4Z~D

1

2

C551

22U_0805_6.3V6M

~D

1

2

C571

0.1U_0402_16V4Z~D

1

2

+C535

220U_D

2_4VY

_R15M

~D

1

2

C584

0.1U_0402_16V4Z~D

1

2

C537

0.47U_0402_10V4Z~D

1

2

C576

0.47U_0402_10V4Z~D

1

2

C589

1U_0603_10V4Z~D

1

2

C562

22U_0805_6.3V6M

~D

1

2C591

0.1U_0402_16V4Z~D

1

2

C554

0.1U_0402_16V4Z~D

1

2

C559

1U_0603_10V4Z~D

1

2

C564

22U_0805_6.3V6M

~D

1

2

L34

BLM18PG181SN1_0603~D

1 2

Page 14: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCCSM_LF7

VCCSM_LF3

VCCSM_LF6VCCSM_LF5

VCCSM_LF1VCCSM_LF2

VCCSM_LF4

+1.8V_SUS

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+3.3V_RUN

+1.05V_VCCP

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

14 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Layout Note:Place close to GMCH edge

Layout Note: Place C901 whereLVDS and DDR2 taps

Layout Note: Inside GMCH cavity

Layout Note: Inside GMCH cavity

Layout Note: 370 mil from edge

Layout Note: Place on the edge

C620

0.1U_0402_10V7K~D

1

2

C622

0.1U_0402_10V7K~D

1

2

C617

0.22U_0402_10V4Z~D

1

2

+

C602

220U_D

2_4VY

_R15M

~D

1

2

C619

0.1U_0402_10V7K~D

1

2

C624

0.22U_0402_10V4Z~D

1

2

POWER

U29F

LE88CLPM C0 QP21_FCBGA1299~D

VCC_NCTF_1AB33VCC_NCTF_2AB36VCC_NCTF_3AB37VCC_NCTF_4AC33VCC_NCTF_5AC35VCC_NCTF_6AC36VCC_NCTF_7AD35VCC_NCTF_8AD36VCC_NCTF_9AF33VCC_NCTF_10AF36VCC_NCTF_11AH33VCC_NCTF_12AH35VCC_NCTF_13AH36VCC_NCTF_14AH37VCC_NCTF_15AJ33VCC_NCTF_16AJ35VCC_NCTF_17AK33VCC_NCTF_18AK35VCC_NCTF_19AK36VCC_NCTF_20AK37VCC_NCTF_21AD33VCC_NCTF_22AJ36VCC_NCTF_23AM35VCC_NCTF_24AL33VCC_NCTF_25AL35VCC_NCTF_26AA33VCC_NCTF_27AA35VCC_NCTF_28AA36VCC_NCTF_29AP35VCC_NCTF_30AP36VCC_NCTF_31AR35VCC_NCTF_32AR36VCC_NCTF_33Y32VCC_NCTF_34Y33VCC_NCTF_35Y35VCC_NCTF_36Y36VCC_NCTF_37Y37VCC_NCTF_38T30VCC_NCTF_39T34VCC_NCTF_40T35VCC_NCTF_41U29VCC_NCTF_42U31VCC_NCTF_43U32VCC_NCTF_44U33VCC_NCTF_45U35VCC_NCTF_46U36VCC_NCTF_47V32VCC_NCTF_48V33VCC_NCTF_49V36VCC_NCTF_50V37

VCC_AXM_1 AT33VCC_AXM_2 AT31VCC_AXM_3 AK29VCC_AXM_4 AK24

VCC_AXM_5 AJ26VCC_AXM_6 AK23

VCC_AXM_7 AJ23

VCC_AXM_NCTF_1AL24VCC_AXM_NCTF_2AL26VCC_AXM_NCTF_3AL28VCC_AXM_NCTF_4AM26VCC_AXM_NCTF_5AM28VCC_AXM_NCTF_6AM29VCC_AXM_NCTF_7AM31VCC_AXM_NCTF_8AM32VCC_AXM_NCTF_9AM33VCC_AXM_NCTF_10AP29VCC_AXM_NCTF_11AP31VCC_AXM_NCTF_12AP32VCC_AXM_NCTF_13AP33VCC_AXM_NCTF_14AL29VCC_AXM_NCTF_15AL31VCC_AXM_NCTF_16AL32

VSS_NCTF_1 T27VSS_NCTF_2 T37VSS_NCTF_3 U24VSS_NCTF_4 U28VSS_NCTF_5 V31VSS_NCTF_6 V35VSS_NCTF_7 AA19VSS_NCTF_8 AB17VSS_NCTF_9 AB35

VSS_NCTF_10 AD19VSS_NCTF_11 AD37VSS_NCTF_12 AF17VSS_NCTF_13 AF35VSS_NCTF_14 AK17VSS_NCTF_15 AM17VSS_NCTF_16 AM24VSS_NCTF_17 AP26VSS_NCTF_18 AP28VSS_NCTF_19 AR15VSS_NCTF_20 AR19VSS_NCTF_21 AR28

VSS_SCB1 A3VSS_SCB2 B2VSS_SCB3 C1VSS_SCB4 BL1VSS_SCB5 BL51

VCC_AXM_NCTF_17AR31VCC_AXM_NCTF_18AR32VCC_AXM_NCTF_19AR33

VSS_SCB6 A51

C623

0.22U_0402_10V4Z~D

1

2

C614

0.1U_0402_10V7K~D

1

2

C616

0.22U_0402_10V4Z~D

1

2

C626

1U_0402_6.3V4Z~D

1

2

C615

22U_0805_6.3V6M

~D

1

2

+

C605

330U_D

2_2.5VM_R

15~D

1

2

C625

0.47U_0402_10V4Z~D

1

2

C618

0.1U_0402_10V7K~D

1

2

C627

1U_0402_6.3V4Z~D

1

2

C606

22U_0805_6.3V6M

~D

1

2

C604

0.22U_0402_10V4Z~D

1

2

POWER

VCC CORE

VCC SM

VCC GFX

VCC GFX NCTF

VCC SM LF

U29G

LE88CLPM C0 QP21_FCBGA1299~D

VCC_1AT35VCC_2AT34VCC_3AH28VCC_4AC32VCC_5AC31VCC_6AK32VCC_7AJ31VCC_8AJ28VCC_9AH32VCC_10AH31VCC_11AH29VCC_12AF32

VCC_13R30

VCC_SM_LF7 AT6VCC_SM_LF6 AW8VCC_SM_LF5 BD4VCC_SM_LF4 BD17VCC_SM_LF3 BE39VCC_SM_LF2 BC39VCC_SM_LF1 AW45

VCC_AXG_NCTF_83 Y31VCC_AXG_NCTF_82 V29

VCC_SM_1AU32VCC_SM_2AU33VCC_SM_3AU35VCC_SM_4AV33VCC_SM_5AW33VCC_SM_6AW35VCC_SM_7AY35VCC_SM_8BA32VCC_SM_9BA33VCC_SM_10BA35VCC_SM_11BB33VCC_SM_12BC32VCC_SM_13BC33VCC_SM_14BC35VCC_SM_15BD32VCC_SM_16BD35VCC_SM_17BE32VCC_SM_18BE33VCC_SM_19BE35VCC_SM_20BF33VCC_SM_21BF34VCC_SM_22BG32VCC_SM_23BG33VCC_SM_24BG35VCC_SM_25BH32VCC_SM_26BH34VCC_SM_27BH35VCC_SM_28BJ32VCC_SM_29BJ33VCC_SM_30BJ34VCC_SM_31BK32VCC_SM_32BK33VCC_SM_33BK34VCC_SM_34BK35VCC_SM_35BL33VCC_SM_36AU30

VCC_AXG_31AH26VCC_AXG_32AD31VCC_AXG_33AJ20VCC_AXG_34AN14

VCC_AXG_1R20VCC_AXG_2T14VCC_AXG_3W13VCC_AXG_4W14VCC_AXG_5Y12VCC_AXG_6AA20VCC_AXG_7AA23VCC_AXG_8AA26VCC_AXG_9AA28VCC_AXG_10AB21VCC_AXG_11AB24VCC_AXG_12AB29VCC_AXG_13AC20VCC_AXG_14AC21VCC_AXG_15AC23VCC_AXG_16AC24VCC_AXG_17AC26VCC_AXG_18AC28VCC_AXG_19AC29VCC_AXG_20AD20VCC_AXG_21AD23VCC_AXG_22AD24VCC_AXG_23AD28VCC_AXG_24AF21VCC_AXG_25AF26VCC_AXG_26AA31VCC_AXG_27AH20VCC_AXG_28AH21VCC_AXG_29AH23VCC_AXG_30AH24

VCC_AXG_NCTF_1 T17VCC_AXG_NCTF_2 T18VCC_AXG_NCTF_3 T19VCC_AXG_NCTF_4 T21VCC_AXG_NCTF_5 T22VCC_AXG_NCTF_6 T23VCC_AXG_NCTF_7 T25VCC_AXG_NCTF_8 U15VCC_AXG_NCTF_9 U16

VCC_AXG_NCTF_10 U17VCC_AXG_NCTF_11 U19VCC_AXG_NCTF_12 U20VCC_AXG_NCTF_13 U21VCC_AXG_NCTF_14 U23VCC_AXG_NCTF_15 U26VCC_AXG_NCTF_16 V16VCC_AXG_NCTF_17 V17VCC_AXG_NCTF_18 V19VCC_AXG_NCTF_19 V20VCC_AXG_NCTF_20 V21VCC_AXG_NCTF_21 V23VCC_AXG_NCTF_22 V24VCC_AXG_NCTF_23 Y15VCC_AXG_NCTF_24 Y16VCC_AXG_NCTF_25 Y17VCC_AXG_NCTF_26 Y19VCC_AXG_NCTF_27 Y20VCC_AXG_NCTF_28 Y21VCC_AXG_NCTF_29 Y23VCC_AXG_NCTF_30 Y24VCC_AXG_NCTF_31 Y26VCC_AXG_NCTF_32 Y28VCC_AXG_NCTF_33 Y29VCC_AXG_NCTF_34 AA16VCC_AXG_NCTF_35 AA17VCC_AXG_NCTF_36 AB16VCC_AXG_NCTF_37 AB19VCC_AXG_NCTF_38 AC16VCC_AXG_NCTF_39 AC17VCC_AXG_NCTF_40 AC19VCC_AXG_NCTF_41 AD15VCC_AXG_NCTF_42 AD16VCC_AXG_NCTF_43 AD17VCC_AXG_NCTF_44 AF16VCC_AXG_NCTF_45 AF19VCC_AXG_NCTF_46 AH15VCC_AXG_NCTF_47 AH16VCC_AXG_NCTF_48 AH17VCC_AXG_NCTF_49 AH19VCC_AXG_NCTF_50 AJ16VCC_AXG_NCTF_51 AJ17VCC_AXG_NCTF_52 AJ19VCC_AXG_NCTF_53 AK16VCC_AXG_NCTF_54 AK19VCC_AXG_NCTF_55 AL16VCC_AXG_NCTF_56 AL17VCC_AXG_NCTF_57 AL19VCC_AXG_NCTF_58 AL20VCC_AXG_NCTF_59 AL21VCC_AXG_NCTF_60 AL23VCC_AXG_NCTF_61 AM15VCC_AXG_NCTF_62 AM16VCC_AXG_NCTF_63 AM19VCC_AXG_NCTF_64 AM20VCC_AXG_NCTF_65 AM21VCC_AXG_NCTF_66 AM23VCC_AXG_NCTF_67 AP15VCC_AXG_NCTF_68 AP16VCC_AXG_NCTF_69 AP17VCC_AXG_NCTF_70 AP19VCC_AXG_NCTF_71 AP20VCC_AXG_NCTF_72 AP21VCC_AXG_NCTF_73 AP23VCC_AXG_NCTF_74 AP24VCC_AXG_NCTF_75 AR20VCC_AXG_NCTF_76 AR21VCC_AXG_NCTF_77 AR23VCC_AXG_NCTF_78 AR24VCC_AXG_NCTF_79 AR26VCC_AXG_NCTF_80 V26VCC_AXG_NCTF_81 V28

C607

22U_0805_6.3V6M

~D

1

2

R420

10_0603_5%~D@

1 2

C621

0.1U_0402_10V7K~D

1

2

C608

0.1U_0402_10V7K~D

1

2

C613

0.22U_0402_10V4Z~D

1

2

C603

22U_0805_6.3V6M

~D

1

2

D17BAT54CW_SOT323~D@

3

2

1

Page 15: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LDO_SET

MDC_RST_DIS#SIO_GFX_PWR

THERMATRIP2#

+3VSUS_THRM

THERMATRIP1#

REM_DIODE1_PREM_DIODE1_N

REM_DIODE4_P

AUDIO_AVDD_ON

5V_CAL_SIO#

THERMATRIP3#

LDO_SET

ATF_INT#

5V_CAL_SIO#

VCP2

VCP2

REM_DIODE3_NREM_DIODE3_P

+3V_LDOIN

REM_DIODE4_N

MDC_RST_DIS#

SIO_GFX_PWR

THERMATRIP3#

THERM_B3

THERMATRIP2#

THERMATRIP1#

+FAN1_VOUTFAN1_TACH_FB

FAN2VREFFAN2_ON

FAN2_VFB

FAN2_PWM

+FAN1_VOUT

FAN2_PWM

FAN2_5V

+2.5V_RUN

+RTC_CELL

+3.3V_SUS

+RTC_CELL

+3.3V_SUS+3.3V_SUS

+2.5V_RUN

+3.3V_SUS

+5V_SUS

+3.3V_SUS

+5V_RUN

+3.3V_RUN

+3.3V_SUS

+3.3V_RUN

+3.3V_ALW

+3.3V_SUS+3.3V_RUN+3.3V_SUS

+1.05V_VCCP

+3.3V_SUS

+1.05V_VCCP

+3.3V_RUN

+15V_ALW+5V_RUN

+15V_ALW

+3.3V_RUN

ATF_INT# <35>

THERM_STP# <42>

THRM_SMBDAT<36,46>THRM_SMBCLK<36,46>

H_THERMDA<7>

H_THERMDC<7>

SUSPWROK<39>POWER_SW# <36,37>

ICH_PWRGD#<39>

MDC_RST_DIS#<25>

ACAV_IN <18,36,46>

AUDIO_AVDD_ON<26>

2.5V_RUN_PWRGD <39>

PWR_MON<45>

THERMTRIP_SIO <35>

THERMTRIP_VGA#<18>THERMTRIP_MCH#<10>

H_THERMTRIP#<7>

FAN1_TACH <36>

FAN2_TACH <36>

SIO_GFX_PWR<18>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

15 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Place under CPU

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place C633 close to the Q40 as possible

SMBus address: 2F

Ra

Rb

REM_DIODE3_N, REM_DIODE3_P routing together.Trace width / Spacing = 10 / 10 mil

C418 close to Guardian andC904 close to diode Q19

Place C634 close to theGuardian pins as possible

Place C636 close to Guardian pin as possible

Place close to JDIMA

Diode circuit at DP4/DN4 is used for skin temp sensor(placed optimally between CPU, MCH and GPU)

C649 close to Guardian andC650 close to diode Q41

Place Q41 close to JDIMMB

Voltage margining circuit for LDO output

For Vmargin, stuff Ra=31.6K and Rb=30KFor production, stuff Rb=1K only

VGA fan control and Tachometer

Main fan control and Tachometer

21

Tp-70VSET =

VSET = 0.865V=

=> Tp = 88.2 C

x 3.3VR438

R436+R438

R485

31.6K_0402_1%~D

@

12

R1606 78.7K_0402_1%~D12

R441

1K_0402_1%~D

12

C644

0.1U_0402_16V4Z~D

1

2

R438

118K_0402_1%~D

12

R186

8.2K_0402_5%

~D

12

C1441

0.1U_0603_50V4Z~D

1 2

R187

2.2K_0402_5%

~D@

12

R194

10K_0402_5%~D@

1 2

C6502200P_0402_50V7K~D@

1

2

R77310K_0402_5%~D

12

U73ALM358DR2G_SOIC8~D

P8

IN+3

IN-2 G4

O 1

C1444

1000P_0402_50V7K~D@

1

2

R1607

120K_0402_5%~D

12

C1443

2200P_0402_50V7K~D

1 2

R430

10K_0402_5%~D

12

C633

2200P_0402_50V7K~D@ 1

2

R434

7.5K_0402_5%~D

12

R196

10K_0402_5%~D@

1 2

C1442

0.22U_0603_10V7K~D

1

2

R4338.2K_0402_5%~D

12

R429 1K_0402_5%~D

1 2

EB

CQ40

MMST3904-7-F_SOT323-3~D

23

1

R772

10K_0603_1%_TSM1A103F34D3RZ~D

12

U73BLM358DR2G_SOIC8~D

P8

IN+5

IN-6 G4

O 7

C418

2200P_0402_50V7K~D

1

2

R4238.2K_0402_5%~D

12

JFAN2

MOLEX_53398-0371~D

112233

D47

RB

751S40T1_SOD

523-2~D@

21

C643

1U_0603_10V4Z~D@

1

2

C1439

22U_0805_6.3V6M

~D

1

2

R7712.21K_0603_1%~D

12

EB

C

Q76MMST3904-7-F_SOT323-3~D@

2

31

C9042200P_0402_50V7K~D@

1

2

EB

C

Q38MMST3904-7-F_SOT323-3~D

2

31

D19

RB

751S40T1_SOD

523-2~D@

21

R42410K_0402_5%~D

12

R4140_0402_5%~D

12

C637

0.1U_0402_16V4Z~D

1

2

C646

0.1U_0402_16V4Z~D

1

2

R1270

10K_0402_5%~D

12

U31

EMC4001_QFN48~D

DP3 45DN3 44

VCP1 43

ACAVAIL_CLR 4

VDD_5V 5

FAN_OUT7

SMDATA11SMBCLK12

VSS34

GPIO110GPIO213

3V_SUS35

3V_PWROK#16

THERMTRIP1#17

THERMTRIP2#18

THERMTRIP3#19

ATF_INT# 20RTC_PWR3V21

GPIO314GPIO415

VSUS_PWRGD23

SYS_SHDN# 24

LDO_SHDN#/ADDR 27

LDO_SET 28

LDO_OUT 32

LDO_IN 30

LDO_OUT 31

LDO_IN 29

XEN26

THERMTRIP_SIO 25

LDO_POK 33

GPIO6/FAN_DAC236

FAN_DAC139

DN240 DP241

DN137 DP138

POWER_SW# 3

VSET42

VCP2 46

VDD_5V 6

VDD_3V 9

DN4 47DP4 48

DN5 1DP5 2

GPIO522

FAN_OUT8

PAD_GND49

EB

C

Q39MMST3904-7-F_SOT323-3~D@

2

31

R431

10K_0402_5%~D@

12

C632

0.1U_0402_16V4Z~D@

1

2

EB

CQ19

MMST3904-7-F_SOT323-3~D

2

31

R4268.2K_0402_5%~D

12

R428

49.9_0603_1%~D

1 2

C100

2200P_0402_50V7K~D

1

2

C750

2200P_0402_50V7K~D

1

2

C6390.1U_0402_16V4Z~D

1

2

C630

22U_0805_6.3V6M

~D

1

2

C203

0.1U_0402_16V4Z~D

@

1

2

C640

10U_0805_10V4Z~D@

1

2

C638

0.1U_0402_16V4Z~D

1

2

C641

0.1U_0402_16V4Z~D

1

2

R437

1K_0402_5%~D

12

R96

10K_0402_5%~D

12

G

D

S

Q1022N7002W-7-F_SOT323-3~D

2

13

C647

10U_0805_10V4Z~D

1

2

C648

0.1U_0402_16V4Z~D

1

2

R427

2.2K_0402_5%~D@

1 2

C634

2200P_0402_50V7K~D

1

2

R1605

120K_0402_5%~D

1 2

R425

2.2K_0402_5%~D

1 2R439

0_1210_5%~D

12

R16080_0402_5%~D@1 2

R436

332K_0402_1%~D

1 2

C645

10U_0805_10V4Z~D

1

2

S

GD Q182

SI3456BDV-T1-E3_TSOP6~D3

624

51

C636470P_0402_50V7K~D

1

2

R432 1K_0402_5%~D

1 2

C649

2200P_0402_50V7K~D

1

2 EB

CQ41

MMST3904-7-F_SOT323-3~D

2

31

C1445

1000P_0402_50V7K~D@

1

2

C628

0.1U_0402_16V4Z~D

1

2

JFAN1

MOLEX_53398-0371~D

112233

Page 16: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR_B_BS2

DDR_CKE2_DIMMB

DDR_B_BS0DDR_B_MA10

DDR_B_D59

DDR_B_D55

DDR_B_MA7

DDR_B_D53

DDR_B_WE#

DDR_B_MA1

DDR_B_DM6

DDR_B_D39

DDR_B_D36

DDR_CS2_DIMMB#

DDR_B_MA6

DDR_CKE3_DIMMB

DDR_B_D25

DDR_B_D63

DDR_B_DM7

DDR_B_D30

DDR_B_DM3

DDR_B_D11

DDR_B_DM1

DDR_B_DQS1

DDR_B_D1

M_CLK_DDR3

DDR_B_DQS5DDR_B_DQS#5

DDR_B_D32

DDR_B_D16

DDR_B_MA10

DDR_B_MA8

DDR_B_D29

DDR_B_D20

DDR_B_D10

DDR_B_D45

DDR_B_D21

MEM_SCLK

DDR_B_D33

DDR_B_D7

DDR_B_DQS#7

DDR_B_D52

DDR_B_D54

DDR_B_MA5

DDR_B_D23

DDR_B_DM0

DDR_B_D50

DDR_B_MA4

DDR_B_D41

DDR_B_D4

DDR_B_DQS#1

DDR_B_D9

DDR_B_MA13

DDR_B_DQS#3

DDR_B_D19

DDR_B_DQS6

DDR_B_D12

DDR_B_D14

DDR_B_D48

DDR_B_D34

DDR_B_MA12

DDR_B_D28

DDR_B_DQS#2

DDR_B_D5

DDR_B_D42

DDR_B_DQS#0

DDR_B_D58

M_CLK_DDR#3

DDR_B_MA0

DDR_B_D49

DDR_B_CAS#

DDR_B_D3

DDR_B_DQS7

DDR_B_D38

DDR_B_D27

DDR_B_DQS3

DDR_B_DQS#6

DDR_B_DM5

DDR_B_DQS4

DDR_B_D37

DDR_B_DQS2

DDR_B_D2

DDR_B_D43

DDR_B_RAS#

DDR_B_MA11

DDR_B_D40

M_ODT3

DDR_B_MA9

DDR_B_D15

DDR_B_D47

DDR_B_D57DDR_B_D60

DDR_B_MA2

MEM_SDATA

DDR_B_D51

DDR_CS3_DIMMB#

M_CLK_DDR#2

DDR_B_D8

DDR_B_D46

DDR_B_DM4

DDR_B_D26

DDR_B_D24

DDR_B_DM2

DDR_B_D62

DDR_B_D61

DDR_B_D35

DDR_B_DQS#4

DDR_CKE2_DIMMB

DDR_B_D6DDR_B_DQS0

DDR_B_D0

DDR_B_D44

M_ODT2

DDR_B_BS1DDR_B_BS0

DDR_B_MA3

DDR_B_BS2

DDR_B_D31

DDR_B_D22

DDR_B_D17

M_CLK_DDR2

DDR_B_D13

DDR_B_D18

DDR_B_D56

DDR_B_MA0DDR_B_BS1

DDR_CKE3_DIMMB

DDR_B_MA1DDR_B_MA3

DDR_B_MA5DDR_B_MA8DDR_B_MA9DDR_B_MA12

M_ODT3DDR_CS3_DIMMB#DDR_B_CAS#DDR_B_WE#

DDR_B_MA4

DDR_B_MA6

DDR_B_MA2

DDR_B_MA7DDR_B_MA11

M_ODT2DDR_B_MA13

DDR_CS2_DIMMB#DDR_B_RAS#

PM_EXTTS#1

DDR_B_MA14

DDR_B_MA14

+0.9V_DDR_VTT

+0.9V_DDR_VTT

+1.8V_SUS

+3.3V_RUN

+3.3V_RUN

+1.8V_SUS +1.8V_SUS V_DDR_MCH_REF

M_CLK_DDR3 <10>M_CLK_DDR#3 <10>

DDR_CKE3_DIMMB <10>

M_CLK_DDR#2 <10>

DDR_B_RAS# <11>

DDR_CS3_DIMMB#<10>

DDR_CKE2_DIMMB<10>

DDR_B_BS0<11>

MEM_SDATA<17,22,31>

DDR_B_BS2<11>

M_ODT2 <10>

DDR_CS2_DIMMB# <10>

DDR_B_BS1 <11>

DDR_B_CAS#<11>

M_ODT3<10>

MEM_SCLK<17,22,31>

DDR_B_WE#<11>

M_CLK_DDR2 <10>

PM_EXTTS#1 <10>

DDR_B_D[0..63]<11>

DDR_B_DQS[0..7]<11>

DDR_B_MA[0..14]<11>

DDR_B_DM[0..7]<11>

DDR_B_DQS#[0..7]<11>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

16 48Thursday, March 29, 2007

Compal Electronics, Inc.

Layout Note:Place these resistorsclose to JDIMB

Layout Note:Place near JDIMB

Layout Note:Place one cap close to every 2 pullup resistors terminated to +0.9V_DDR_VTT

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DIMMBSTANDARD

R1272 56_0402_5%~D

1 2

C916

0.1U_0402_16V4Z~D

1

2

C905

2.2U_0603_6.3V6K~D

1

2

JDIMB

FOX_AS0A426-M2S-TR~D

VREF1VSS3DQ05DQ17VSS9DQS0#11DQS013VSS15DQ217DQ319VSS21DQ823DQ925VSS27DQS1#29DQS131VSS33DQ1035DQ1137VSS39

VSS 2DQ4 4DQ5 6VSS 8DM0 10VSS 12DQ6 14DQ7 16VSS 18

DQ12 20DQ13 22

VSS 24DM1 26VSS 28CK0 30

CK0# 32VSS 34

DQ14 36DQ15 38

VSS 40

VSS41DQ1643DQ1745VSS47DQS2#49DQS251VSS53DQ1855DQ1957VSS59DQ2461DQ2563VSS65DM367NC69VSS71DQ2673DQ2775VSS77CKE079VDD81NC83BA285VDD87A1289A991A893VDD95A597A399A1101VDD103A10/AP105BA0107WE#109VDD111CAS#113NC/S1#115VDD117NC/ODT1119VSS121DQ32123DQ33125VSS127DQS4#129DQS4131VSS133DQ34135DQ35137VSS139DQ40141DQ41143VSS145DM5147VSS149DQ42151DQ43153VSS155DQ48157DQ49159VSS161NC,TEST163VSS165DQS6#167DQS6169VSS171DQ50173DQ51175VSS177DQ56179DQ57181VSS183DM7185VSS187DQ58189DQ59191VSS193SDA195SCL197VDDSPD199

VSS 42DQ20 44DQ21 46

VSS 48NC 50

DM2 52VSS 54

DQ22 56DQ23 58

VSS 60DQ28 62DQ29 64

VSS 66DQS3# 68

DQS3 70VSS 72

DQ30 74DQ31 76

VSS 78NC/CKE1 80

VDD 82NC/A15 84NC/A14 86

VDD 88A11 90

A7 92A6 94

VDD 96A4 98A2 100A0 102

VDD 104BA1 106

RAS# 108S0# 110

VDD 112ODT0 114

NC/A13 116VDD 118

NC 120VSS 122

DQ36 124DQ37 126

VSS 128DM4 130VSS 132

DQ38 134DQ39 136

VSS 138DQ44 140DQ45 142

VSS 144DQS5# 146

DQS5 148VSS 150

DQ46 152DQ47 154

VSS 156DQ52 158DQ53 160

VSS 162CK1 164

CK1# 166VSS 168DM6 170VSS 172

DQ54 174DQ55 176

VSS 178DQ60 180DQ61 182

VSS 184DQS7# 186

DQS7 188VSS 190

DQ62 192DQ63 194

VSS 196SAO 198SA1 200

C921

0.1U_0402_16V4Z~D

1

2

RP4

56_1206_8P4R_5%~D

1 82 73 64 5

C925

0.1U_0402_16V4Z~D

1

2

C930

2.2U_0603_6.3V6K~D

1

2

C914

0.1U_0402_16V4Z~D

1

2

R776

100K_0402_5%~D

12

C915

0.1U_0402_16V4Z~D

1

2

RP2

56_1206_8P4R_5%~D

1 82 73 64 5

C906

0.1U_0402_16V4Z~D

1

2

C924

0.1U_0402_16V4Z~D

1

2

RP3

56_1206_8P4R_5%~D

1 82 73 64 5

RP6

56_1206_8P4R_5%~D

1 82 73 64 5

C929

0.1U_0402_16V4Z~D

1

2

RP1

56_1206_8P4R_5%~D

1 82 73 64 5

C908

2.2U_0603_6.3V6K~D

1

2

C909

2.2U_0603_6.3V6K~D

1

2

R778 56_0402_5%~D

1 2

C920

0.1U_0402_16V4Z~D

1

2

R777 56_0402_5%~D

1 2

RP5

56_1206_8P4R_5%~D

1 82 73 64 5

C926

0.1U_0402_16V4Z~D

1

2

C912

0.1U_0402_16V4Z~D

1

2

C913

0.1U_0402_16V4Z~D

1

2

C907

2.2U_0603_6.3V6K~D

1

2

C922

0.1U_0402_16V4Z~D

1

2

C923

0.1U_0402_16V4Z~D

1

2

C917

0.1U_0402_16V4Z~D

1

2

C919

0.1U_0402_16V4Z~D

1

2

C927

0.1U_0402_16V4Z~D

1

2

C911

2.2U_0603_6.3V6K~D

1

2

C928

0.1U_0402_16V4Z~D

1

2

R775

10K_0402_5%~D

1 2

C910

2.2U_0603_6.3V6K~D

1

2

C918

0.1U_0402_16V4Z~D

1

2

Page 17: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR_A_MA14

M_CLK_DDR0

M_CLK_DDR1

M_CLK_DDR#0

M_CLK_DDR#1

DDR_CKE1_DIMMA

DDR_CS0_DIMMA#

MEM_SCLK

DDR_A_MA1

DDR_A_MA10

DDR_A_MA3

DDR_A_MA9 DDR_A_MA7DDR_A_MA12

DDR_A_MA5

DDR_A_WE#

DDR_A_D9

DDR_A_D2

DDR_A_D8

DDR_A_D0DDR_A_D4

DDR_A_D1

DDR_A_D10

DDR_A_D29

DDR_A_D16

DDR_A_D22

DDR_A_D20

DDR_A_D18

DDR_A_D11

DDR_A_D28

DDR_A_D40

DDR_A_D26

DDR_A_D39

DDR_A_D37

DDR_A_D34

DDR_A_D27

DDR_A_D36

DDR_A_D61

DDR_A_D47DDR_A_D43

DDR_A_D51

DDR_A_D53

DDR_A_D55

DDR_A_D52

DDR_A_D41

DDR_A_D63DDR_A_D59

DDR_A_D57

DDR_A_DQS1

DDR_A_DQS0

DDR_A_DQS2

DDR_A_DM3

DDR_A_DM1

DDR_A_DM2

DDR_A_DQS4

DDR_A_DQS6

DDR_A_DQS7

MEM_SDATA

DDR_CKE0_DIMMA

DDR_A_MA8

DDR_CS1_DIMMA#

DDR_A_MA11

DDR_A_MA2DDR_A_MA0

DDR_A_MA4

DDR_A_MA6

DDR_A_CAS#

DDR_A_BS1DDR_A_RAS#

DDR_A_D7

DDR_A_D5

DDR_A_D3

DDR_A_D14

DDR_A_D21

DDR_A_D15

DDR_A_D17

DDR_A_D19

DDR_A_D12DDR_A_D13

DDR_A_D24

DDR_A_D30DDR_A_D31

DDR_A_D32DDR_A_D33

DDR_A_D23

DDR_A_D35

DDR_A_D25

DDR_A_D38

DDR_A_D42

DDR_A_D44

DDR_A_D50

DDR_A_D49

DDR_A_D46

DDR_A_D48

DDR_A_D45

DDR_A_D60

DDR_A_D62

DDR_A_D56

DDR_A_D58

DDR_A_D54

DDR_A_DM6

DDR_A_DM4

DDR_A_DM5

DDR_A_DM7

DDR_A_DM0

DDR_A_MA13

DDR_A_DQS5

DDR_A_BS0

DDR_A_BS2

DDR_A_DQS#0

DDR_A_DQS#1

DDR_A_DQS#2

DDR_A_DQS3DDR_A_DQS#3

DDR_A_DQS#4

DDR_A_DQS#5

DDR_A_DQS#6

DDR_A_DQS#7

DDR_A_MA1

DDR_A_CAS#

DDR_A_MA3

M_ODT1DDR_CS1_DIMMA#

M_ODT0

M_ODT1

DDR_A_WE#

PM_EXTTS#0

DDR_A_MA5

DDR_A_BS0

DDR_A_MA8

DDR_A_MA10

DDR_CS0_DIMMA#DDR_A_RAS#DDR_A_MA9

DDR_A_MA12

DDR_A_BS2

DDR_CKE0_DIMMA

DDR_A_MA6DDR_A_MA7DDR_A_MA11

DDR_A_MA2DDR_A_MA4

M_ODT0DDR_A_MA13

DDR_A_BS1DDR_A_MA0

DDR_CKE1_DIMMA

DDR_A_MA14

DDR_A_D6

+1.8V_SUS +1.8V_SUS

+0.9V_DDR_VTT

+3.3V_RUN

+0.9V_DDR_VTT

+1.8V_SUS

V_DDR_MCH_REF

DDR_A_D[0..63]<11>

DDR_A_DQS[0..7]<11>

DDR_A_MA[0..14]<11>

DDR_A_DM[0..7]<11>

MEM_SDATA<16,22,31>

DDR_CKE1_DIMMA <10>

DDR_CS0_DIMMA# <10>

MEM_SCLK<16,22,31>

DDR_CKE0_DIMMA<10>

DDR_CS1_DIMMA#<10>

DDR_A_DQS#[0..7]<11>

M_ODT0 <10>

M_ODT1<10>

DDR_A_WE#<11>

DDR_A_CAS#<11>

DDR_A_BS0<11>

DDR_A_BS2<11>

DDR_A_RAS# <11>DDR_A_BS1 <11>

M_CLK_DDR#1 <10>M_CLK_DDR1 <10>

PM_EXTTS#0 <10>

M_CLK_DDR0 <10>M_CLK_DDR#0 <10>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

17 48Thursday, March 29, 2007

Compal Electronics, Inc.

Layout Note:Place near JDIMA

Layout Note:Place one cap close to every 2 pullup resistors terminated to +0.9V_DDR_VTT

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DIMMAREVERSE

Layout Note:Place these resistorsclose to JDIMA

C948

0.1U_0402_16V4Z~D

1

2

RP11

56_1206_8P4R_5%~D

1 82 73 64 5

C952

0.1U_0402_16V4Z~D

1

2

RP9

56_1206_8P4R_5%~D

1 82 73 64 5

C950

0.1U_0402_16V4Z~D

1

2

RP10

56_1206_8P4R_5%~D

1 82 73 64 5

R1273 56_0402_5%~D 1 2

C941

0.1U_0402_16V4Z~D

1

2

R780

100K_0402_5%~D

12

C951

0.1U_0402_16V4Z~D

1

2

C935

2.2U_0603_6.3V6K~D

1

2

C936

2.2U_0603_6.3V6K~D

1

2

C954

0.1U_0402_16V4Z~D

1

2

C943

0.1U_0402_16V4Z~D

1

2

C938

0.1U_0402_16V4Z~D

1

2

RP7

56_1206_8P4R_5%~D

1 82 73 64 5

C955

0.1U_0402_16V4Z~D

1

2

C946

0.1U_0402_16V4Z~D

1

2

C949

0.1U_0402_16V4Z~D

1

2

C944

0.1U_0402_16V4Z~D

1

2

RP8

56_1206_8P4R_5%~D

1 82 73 64 5

C934

2.2U_0603_6.3V6K~D

1

2

C933

2.2U_0603_6.3V6K~D

1

2

C942

0.1U_0402_16V4Z~D

1

2

C932

0.1U_0402_16V4Z~D

1

2

C953

0.1U_0402_16V4Z~D

1

2

C931

2.2U_0603_6.3V6K~D

1

2

R781

100K_0402_5%~D

12

C945

0.1U_0402_16V4Z~D

1

2

C939

0.1U_0402_16V4Z~D

1

2

JDIMA

FOX_AS0A426-M2R-TR~D

VREF1VSS3DQ05DQ17VSS9DQS0#11DQS013VSS15DQ217DQ319VSS21DQ823DQ925VSS27DQS1#29DQS131VSS33DQ1035DQ1137VSS39

VSS41DQ1643DQ1745VSS47DQS2#49DQS251VSS53DQ1855DQ1957VSS59DQ2461DQ2563VSS65DM367NC69VSS71DQ2673DQ2775VSS77CKE079VDD81NC83BA285VDD87A1289A991A893VDD95A597A399A1101VDD103A10/AP105BA0107WE#109VDD111CAS#113NC/S1#115VDD117NC/ODT1119VSS121DQ32123DQ33125VSS127DQS4#129DQS4131VSS133DQ34135DQ35137VSS139DQ40141DQ41143VSS145DM5147VSS149DQ42151DQ43153VSS155DQ48157DQ49159VSS161NC,TEST163VSS165DQS6#167DQS6169VSS171DQ50173DQ51175VSS177DQ56179DQ57181VSS183DM7185VSS187DQ58189DQ59191VSS193SDA195SCL197VDDSPD199

VSS 2DQ4 4DQ5 6VSS 8DM0 10VSS 12DQ6 14DQ7 16VSS 18

DQ12 20DQ13 22

VSS 24DM1 26VSS 28CK0 30

CK0# 32VSS 34

DQ14 36DQ15 38

VSS 40

VSS 42DQ20 44DQ21 46

VSS 48NC 50

DM2 52VSS 54

DQ22 56DQ23 58

VSS 60DQ28 62DQ29 64

VSS 66DQS3# 68

DQS3 70VSS 72

DQ30 74DQ31 76

VSS 78NC/CKE1 80

VDD 82NC/A15 84NC/A14 86

VDD 88A11 90

A7 92A6 94

VDD 96A4 98A2 100A0 102

VDD 104BA1 106

RAS# 108S0# 110

VDD 112ODT0 114

NC/A13 116VDD 118

NC 120VSS 122

DQ36 124DQ37 126

VSS 128DM4 130VSS 132

DQ38 134DQ39 136

VSS 138DQ44 140DQ45 142

VSS 144DQS5# 146

DQS5 148VSS 150

DQ46 152DQ47 154

VSS 156DQ52 158DQ53 160

VSS 162CK1 164

CK1# 166VSS 168DM6 170VSS 172

DQ54 174DQ55 176

VSS 178DQ60 180DQ61 182

VSS 184DQS7# 186

DQS7 188VSS 190

DQ62 192DQ63 194

VSS 196SAO 198SA1 200

C940

0.1U_0402_16V4Z~D

1

2

RP12

56_1206_8P4R_5%~D

1 82 73 64 5

R782 56_0402_5%~D 1 2

C937

2.2U_0603_6.3V6K~D

1

2

R783 56_0402_5%~D 1 2

C956

2.2U_0603_6.3V6K~D

1

2

C947

0.1U_0402_16V4Z~D

1

2

Page 18: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DVI_DETECT

ACAV_IN

SIO_GFX_PWR

PEG_MRX_GTX_P11

PEG_MRX_GTX_N9

PEG_MRX_GTX_P6

PLTRST_DELAY#

DVI_DETECT_L

CLK_DDC2_VGA

HSYNC_VGAVSYNC_VGA

PEG_MRX_GTX_N6

CLK_PCIE_VGA#

LCD_SMBCLK

DVI2_TX2-

DVI_C_TX0+DVI_C_TX0-

PEG_MRX_GTX_N5

GRN_VGA

DVI_TX1+

DVI2_TX1-DVI_C_TX1-

DVI_C_TX2+

PEG_MRX_GTX_P12

PEG_MRX_GTX_P4

PEG_MRX_GTX_P0

DVI_C_CLK+

PEG_MRX_GTX_P14

PEG_MRX_GTX_N11

PEG_MRX_GTX_P7

PEG_MRX_GTX_N1

DVI2_TX0+

THERMTRIP_VGA#

PEG_MRX_GTX_P9

PEG_MRX_GTX_N8

BLU_VGA

PEG_MRX_GTX_P15

PEG_MRX_GTX_N14

PEG_MRX_GTX_N7

PEG_MRX_GTX_P2

PEG_MRX_GTX_N0

TV_CVBS_VGA

DVI_TX0-

PEG_MRX_GTX_P10

RED_VGA

DVI_C_TX1+

PEG_MRX_GTX_N15

PEG_MRX_GTX_P13

DAT_DDC2_VGA

LCD_SMBDAT

DVI_DETECT

DVI_C_TX2-

PEG_MRX_GTX_N3PEG_MRX_GTX_P3

TV_C_VGA

PEG_MRX_GTX_N13

CLK_PCIE_VGA

TV_Y_VGA

DVI2_CLK+

DVI2_TX1+DVI_SDAT

PEG_MRX_GTX_P8

DVI_TX0+

DVI2_TX0-

PEG_MRX_GTX_P5

PEG_MRX_GTX_N2

DVI2_CLK-

PEG_MRX_GTX_N12

PEG_MRX_GTX_N4

PEG_MRX_GTX_P1

DVI_SCLK_L

GFX_PWR_LIMIT

DVI_C_CLK-

DVI_SCLK

PEG_MRX_GTX_N10

DVI_SDAT_L

DVI2_TX2+

DVI_CLK+DVI_CLK-

DVI_TX1-

DVI_TX2+DVI_TX2-

LCD_TST

PEG_MTX_GRX_C_P1

PEG_MTX_GRX_N0PEG_MTX_GRX_P0

PEG_MTX_GRX_C_P3

PEG_MTX_GRX_C_N2PEG_MTX_GRX_C_P2

PEG_MTX_GRX_C_N1

PEG_MTX_GRX_C_N3

PEG_MTX_GRX_C_N5PEG_MTX_GRX_C_P5

PEG_MTX_GRX_C_P6PEG_MTX_GRX_C_N6

PEG_MTX_GRX_C_P4PEG_MTX_GRX_C_N4

PEG_MTX_GRX_C_P7PEG_MTX_GRX_C_N7

PEG_MTX_GRX_C_N8PEG_MTX_GRX_C_P8

PEG_MTX_GRX_C_P9PEG_MTX_GRX_C_N9

PEG_MTX_GRX_C_P10PEG_MTX_GRX_C_N10

PEG_MTX_GRX_C_N11PEG_MTX_GRX_C_P11

PEG_MTX_GRX_C_P12PEG_MTX_GRX_C_N12

PEG_MTX_GRX_C_N13PEG_MTX_GRX_C_P13

PEG_MTX_GRX_C_P14PEG_MTX_GRX_C_N14

PEG_MTX_GRX_C_P15PEG_MTX_GRX_C_N15

PEG_MTX_GRX_P1PEG_MTX_GRX_N1

PEG_MTX_GRX_N2PEG_MTX_GRX_P2

PEG_MTX_GRX_P3

PEG_MTX_GRX_N4PEG_MTX_GRX_P4

PEG_MTX_GRX_N3

PEG_MTX_GRX_N5PEG_MTX_GRX_P5

PEG_MTX_GRX_P6

PEG_MTX_GRX_P7

PEG_MTX_GRX_N6

PEG_MTX_GRX_N7

PEG_MTX_GRX_P8

PEG_MTX_GRX_P9

PEG_MTX_GRX_N8

PEG_MTX_GRX_P10

PEG_MTX_GRX_N9

PEG_MTX_GRX_N10

PEG_MTX_GRX_N11PEG_MTX_GRX_P11

PEG_MTX_GRX_N12PEG_MTX_GRX_P12

PEG_MTX_GRX_N13PEG_MTX_GRX_P13

PEG_MTX_GRX_P14

PEG_MTX_GRX_P15

PEG_MTX_GRX_N14

PEG_MTX_GRX_N15

PEG_MTX_GRX_C_P0PEG_MTX_GRX_C_N0

PEG_MRX_GTX_P[0..15]

PEG_MRX_GTX_N[0..15]

PEG_MTX_GRX_C_P[0..15]

PEG_MTX_GRX_C_N[0..15]

GFX_CORE_PWRGDLCD_VCC_TEST_EN

DVI_CLK- DVI_C_CLK-

DVI_C_CLK+DVI_CLK+

DVI_TX0+ DVI_C_TX0+

DVI_C_TX0-DVI_TX0-

DVI_TX1- DVI_C_TX1-

DVI_C_TX1+DVI_TX1+

DVI_TX2- DVI_C_TX2-

DVI_C_TX2+DVI_TX2+

RUN_ON

PEG_PWRON#

GP

WR

_SR

C_O

N

DVI_SCLK_L

DVI_SCLK

DVI_SDATDVI_SDAT_L

+15V_ALW+5V_RUN

+3.3V_RUN

+2.5V_RUN

+3.3V_SUS

+5V_RUN

+3.3V_RUN

+3.3V_RUN

+GFX_PWR_SRC

+GFX_PWR_SRC+3.3V_RUN

+5V_ALW

+GFX_PWR_SRC+PWR_SRC+5V_RUN

+5V_DVI

+5V_DVI

RED_VGA <19,34>

PLTRST_DELAY# <22>

VSYNC_VGA <19>

GRN_VGA <19,34>

CLK_PCIE_VGA# <6>

TV_CVBS_VGA <19,34>

CLK_PCIE_VGA <6>

CLK_DDC2_VGA <19,34>

TV_C_VGA <19,34>

DAT_DDC2_VGA <19,34>

THERMTRIP_VGA# <15>

BLU_VGA <19,34>

TV_Y_VGA <19,34>

HSYNC_VGA <19>

DVI_SCLK_L <34>DVI_SDAT_L <34>

DVI_DETECT_L <34>

DVI2_TX0+<34>DVI2_TX0-<34>

DVI2_TX1+<34>DVI2_TX1-<34>

DVI2_TX2+<34>DVI2_TX2-<34>

DVI2_CLK+<34>DVI2_CLK-<34>

PANEL_BKEN <35>

SIO_GFX_PWR <15>

PEG_MRX_GTX_P[0..15] <12>

PEG_MRX_GTX_N[0..15] <12>

RUNPWROK<35,36,39,45>

PEG_MTX_GRX_C_P[0..15]<12>

PEG_MTX_GRX_C_N[0..15]<12>

ACAV_IN <15,36,46>

LCD_SMBDAT <36>LCD_SMBCLK <36>

GFX_CORE_PWRGD <39>LCD_VCC_TEST_EN <36>

RUN_ON<36,38,39>

LCD_TST <35>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

18 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

R16230_0402_5%~D 1 2

R786

100K_0402_5%~D

1 2

C965 0.1U_0402_10V7K~D 1 2

C1003

0.1U_0603_50V4Z~D

1

2

C989 0.1U_0402_10V7K~D 1 2

L136 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

G

DS

Q1072N7002W-7-F_SOT323-3~D

2

13

R789

4.7K_0402_5%~D

1 2

C962 0.1U_0402_10V7K~D 1 2

L135 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

C995 0.1U_0402_10V7K~D 1 2

C980220P_0402_50V7K~D

1

2

R16250_0402_5%~D 1 2

D20

RB500V-40 TE-17_SOD323-2~D

2 1

C981 0.1U_0402_10V7K~D 1 2

C999

0.1U_0603_50V4Z~D

1

2

R791

100K_0402_5%~D

12

C1000

0.1U_0603_50V4Z~D

1

2

C986 0.1U_0402_10V7K~D 1 2

C997

0.1U_0603_50V4Z~D

1

2

C976 0.1U_0402_10V7K~D 1 2

Q106FDS6679AZ_SO8~D

3 65

78

2

4

1

C967 0.1U_0402_10V7K~D 1 2

C998

0.1U_0603_50V4Z~D

1

2

U3774AHC1G08GW_SOT353-5~D

IN1 1

IN2 2G3

O4

P5

C975 0.1U_0402_10V7K~D 1 2

C964 0.1U_0402_10V7K~D 1 2

R78710K_0402_5%~D

12

C1001

0.1U_0603_50V4Z~D

1

2

C977 0.1U_0402_10V7K~D 1 2

C958

10U_0805_10V4Z~D

1

2

C987 0.1U_0402_10V7K~D 1 2

R790

5.6K_0402_5%

~D

12

C984 0.1U_0402_10V7K~D 1 2

JVGA

JAE_WB3M200VD1~D

1133557799111113131515171719192121232325252727292931313333353537373939414143434545474749495151535355555757595961616363656567676969717173737575777779798181838385858787898991919393959597979999101101103103105105107107109109111111113113115115117117119119121121123123125125127127129129131131133133135135137137139139141141143143145145147147149149151151153153155155157157159159161161163163165165167167169169171171173173175175177177179179181181183183185185187187189189191191193193195195197197199199201201

2 24 46 68 8

10 1012 1214 1416 1618 1820 2022 2224 2426 2628 2830 3032 3234 3436 3638 3840 4042 4244 4446 4648 4850 5052 5254 5456 5658 5860 6062 6264 6466 6668 6870 7072 7274 7476 7678 7880 8082 8284 8486 8688 8890 9092 9294 9496 9698 98

100 100102 102104 104106 106108 108110 110112 112114 114116 116118 118120 120122 122124 124126 126128 128130 130132 132134 134136 136138 138140 140142 142144 144146 146148 148150 150152 152154 154156 156158 158160 160162 162164 164166 166168 168170 170172 172174 174176 176178 178180 180182 182184 184186 186188 188190 190192 192194 194196 196198 198200 200202 202

203203 204 204205205 206 206

C957

0.1U_0402_16V4Z~D

1

2

C969 0.1U_0402_10V7K~D 1 2

C978 0.1U_0402_10V7K~D 1 2

C1004

10U_1206_25V6M

~D@

1

2

C996

0.1U_0603_50V4Z~D

1

2 G

DS

Q1052N7002W-7-F_SOT323-3~D

2

13

C974 0.1U_0402_10V7K~D 1 2

C1002

0.1U_0603_50V4Z~D

1

2

C966 0.1U_0402_10V7K~D 1 2

C983 0.1U_0402_10V7K~D 1 2

EB

C

Q103MMST3904-7-F_SOT323-3~D

2

31

C973220P_0402_50V7K~D

1

2

C971 0.1U_0402_10V7K~D 1 2

C968 0.1U_0402_10V7K~D 1 2

R793

100K_0402_5%~D

12

C993 0.1U_0402_10V7K~D 1 2

C991 0.1U_0402_10V7K~D 1 2

C992 0.1U_0402_10V7K~D 1 2

R16210_0402_5%~D 1 2

C970 0.1U_0402_10V7K~D 1 2

R16280_0402_5%~D 1 2

R16220_0402_5%~D 1 2

C960

0.047U_0402_16V4Z~D

1

2

C963 0.1U_0402_10V7K~D 1 2

C961

0.047U_0402_16V4Z~D

1

2

L133 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

L88

BLM31AJ260SN1L_1206~D

1 2

R16240_0402_5%~D 1 2

C979 0.1U_0402_10V7K~D 1 2

C988 0.1U_0402_10V7K~D 1 2

C982 0.1U_0402_10V7K~D 1 2

C985 0.1U_0402_10V7K~D 1 2

L134 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

C972 0.1U_0402_10V7K~D 1 2

R16270_0402_5%~D 1 2

C990 0.1U_0402_10V7K~D 1 2

G

DS

Q1042N7002W-7-F_SOT323-3~D

2

13

R16260_0402_5%~D 1 2

C994 0.1U_0402_10V7K~D 1 2

C1005

0.1U_0402_16V4Z~D

12

JDVI

JAE_DV2R024NDA~D

DATA2#1DATA22SHIELD243DATA4#4DATA45DDCCLK6DDCDATA7DATA1#9DATA110SHIELD1311DATA3#12CRT_VSYNC8

G126

DATA3 13VCC5 14GND5 15

HPDET 16DATA0# 17

DATA0 18SHIELD5 19DATA5# 20

DATA5 21SHIELDCLK 22

CLK 23CLK# 24

G2 25G327 G4 28G529 G6 30NC131 NC2 32

R788

5.6K_0402_5%

~D

12

C959

0.047U_0402_16V4Z~D

1

2

Page 19: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SP_DIF_D

AUD_SPDIF_SHDN

SP_DIF SP_DIFB

DAT_DDC2_VGA

CLK_DDC2_VGA

R

JVGA_HS

M_ID2#JVGA_VS

AUD_SPDIF_OUT

SP_DIF_C

SVIDEO_Y

G

SP

_DIF_E

B

SVIDEO_CSVIDEO_CVBS

+3.3V_RUN

+5V_RUN

+CRT_VCC

+5V_RUN

+CRT_VCC

+3.3V_RUN

+CRT_VCC

+CRT_VCC

AUD_SPDIF_SHDN <25,35>

VSYNC_VGA<18>

HSYNC_VGA<18>

DAT_DDC2_VGA<18,34>CLK_DDC2_VGA<18,34>

BLU_VGA<18,34>

GRN_VGA<18,34>

RED_VGA<18,34>

HSYNC_DOCK <34>

TV_CVBS_VGA<18,34>

TV_C_VGA<18,34>

TV_Y_VGA<18,34>

VSYNC_DOCK <34>

AUD_SPDIF_OUT<25,34>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

19 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Close to JSVID

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place R813 near U35 and R815 near U36

DELL CONFIDENTIAL/PROPRIETARY

Close to JCRT

D21

DA204U_SOT323-3~D@

2 31

R806

1K_0402_5%~D

@

12

L94

BLM18BB600SN1D_0603~D

1 2

C1006

22P_0402_50V8J~D@

D26

DA204U_SOT323-3~D@

2 31

R794

150_0402_1%~D

12

U3674AHCT1G125GW_SOT353-5~D

A2 Y 4

P5

G3

OE#

1

L89470NH_LQM18NNR47K00D_10%_0603~D

1 2

R815

0_0402_5%~D

L93

BLM18BB600SN1D_0603~D

1 2

R809

2.2K_0402_5%

~D

12

C1023

22P_0402_50V8J~D

@

1

2

R812

39_0402_5%~D

1 2

R804

150_0402_1%~D

12

R807

1K_0402_5%~D

@

12

C1010

47P_0402_50V8J~D

1

2 C1012

22P_0402_50V8J~D@

L92

BLM18BB600SN1D_0603~D

1 2

C1026

0.1U_0402_16V4Z~D

1

2

L95

BLM18AG121SN1D_0603~D

1 2

C1015

47P_0402_50V8J~D

1

2

C1009

22P_0402_50V8J~D@

C1024

22P_0402_50V8J~D

@

1

2

L90470NH_LQM18NNR47K00D_10%_0603~D

1 2

C1020

10P_0402_50V8J~D

@

1

2

R803

150_0402_1%~D

12

D23

DA204U_SOT323-3~D@

2 31

JSVID

FOX_MH11777-BUR6-7F~D

246

35

1

98

7

C1028

22P_0402_50V8J~D

1

2

C1019

10P_0402_50V8J~D

@

1

2

R795

150_0402_1%~D

12

R808

2.2K_0402_5%

~D

12

C1017

300P_1808_3KV8K~D@

1

2

U35

74AHCT1G125GW_SOT353-5~D

A2 Y 4

P5

G3

OE#

1

D24

DA204U_SOT323-3~D@

2 31

U3374AHCT1G125GW_SOT353-5~D

A2 Y 4

P5

G3

OE#

1

R799

0_0805_5%~D

1 2R798

220_0603_1%~D

12C1016

0.01U_0402_16V7K~D

12

R805

150_0402_1%~D

12

L91470NH_LQM18NNR47K00D_10%_0603~D

1 2

C1007

47P_0402_50V8J~D

1

2

C1013

0.1U_0402_16V4Z~D

12

C1022

0.01U_0402_16V7K~D

1

2

C1008

47P_0402_50V8J~D

1

2

R796

150_0402_1%~D

12

JCRT

FOX_DZ11A91-ND201-7F~D

611

17

1228

1339

144

1015

5

1819

R813

0_0402_5%~D

R1274

0_0805_5%~D

12

D22

DA204U_SOT323-3~D@

2 31

C1027

22P_0402_50V8J~D

1

2R814

39_0402_5%~D

1 2

D25

DA204U_SOT323-3~D@

2 31

R801

110_0603_1%~D

12

L96

BLM18AG121SN1D_0603~D

1 2

C1025

22P_0402_50V8J~D

@

1

2

D27RB500V-40 TE-17_SOD323-2~D

21

R811

1K_0402_5%~D

1 2

C1011

47P_0402_50V8J~D

1

2

C1014

47P_0402_50V8J~D

1

2

C1021

10P_0402_50V8J~D

@

1

2

Page 20: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCI_GNT0#

PCI_RST#

PLTRST1#

PLTRST2#

PLTRST3#PCI_PIRQD#

PCI_AD29

PCI_AD27

PCI_AD15

PCI_AD2

PCI_AD6

PCI_AD0

PCI_AD12

PCI_AD28

PCI_AD23

PCI_AD30

PCI_AD20

PCI_AD5

PCI_AD22

PCI_AD19

PCI_AD16

PCI_AD9

PCI_AD4

PCI_AD10

PCI_PIRQC#

PCI_AD25

PCI_AD17

PCI_AD14

PCI_AD11

PCI_PIRQA#

PCI_AD24

PCI_AD18

PCI_AD8

PCI_AD3

PCI_AD1

PCI_AD31

PCI_AD26

PCI_AD21

PCI_AD7

PCI_PIRQB#

PCI_AD13

PCIE_MCARD2_DET#

PCI_PCIRST#

PCI_DEVSEL#

PCI_GNT0#

PCI_STOP#

PCI_PAR

PCI_C_BE0#

PCI_PLTRST#

PCI_PCIRST#

PCI_C_BE1#

PCI_PLTRST#

ICH_GPIO2_PIRQE#

PCI_PERR#

PCI_C_BE3#

CLK_PCI_ICH

PCI_C_BE2#

PCI_FRAME#

PCI_SERR#PCI_PLOCK#

PCI_REQ1#

PCI_REQ0#

ICH_PME#

PCI_TRDY#

PCI_IRDY#

PCI_GNT1#

SB_LOM_PCIE_RST#

SB_ROBSON_PCIE_RST#

PCI_GNT3#

SB_ROBSON_PCIE_RST#

PCI_GNT3#

SB_NB_PCIE_RST#

SB_WLAN_PCIE_RST#

SB_WLAN_PCIE_RST#

SB_NB_PCIE_RST#

CO

INC

ELL

_R

PCI_PIRQC#

PCI_PIRQA#

PCI_SERR#

PCI_PERR#

PCI_PLOCK#

PCI_FRAME#

PCI_DEVSEL#

PCI_IRDY#

PCI_TRDY#

PCI_PIRQD#

PCI_PIRQB#

PCI_STOP#

CLK_PCI_ICH

CLK

_IC

H_T

ER

M

ICH_GPIO2_PIRQE#

PCI_REQ0#

PCI_REQ1#

+3.3V_RUN

+3.3V_SUS

+3.3V_RUN

+3.3V_SUS

+3.3V_SUS

+3.3V_SUS

+3.3V_RTC_LDO

+COINCELL

+COINCELL

+RTC_CELL

PCI_C_BE1# <30,33>

PCI_PAR <30,33>

PCI_SERR# <30,33>

PCI_IRDY# <30,33,34>

PCI_PERR# <30,33>

PCI_C_BE3# <30,33>

PCI_FRAME# <30,33,34>

PCI_C_BE2# <30,33>

PCI_DEVSEL# <30,33>

PCI_TRDY# <30,33>

PCI_C_BE0# <30,33>

PCI_STOP# <30,33>

PCI_AD[0..31]<30,33>

ICH_PME# <35>CLK_PCI_ICH <6>

PCI_PLOCK# <33>

PCI_RST# <30,32,33>

PLTRST1# <10,32>

PLTRST2# <35,36>

PLTRST3# <28,31>

PCI_REQ0# <34>PCI_GNT0# <33,34>

PCI_REQ1# <30>PCI_GNT1# <30>

PCI_PIRQA#<33>

PCI_PIRQD#<30>

SB_ROBSON_PCIE_RST# <31>

SB_NB_PCIE_RST# <10>SB_WLAN_PCIE_RST# <31>

PCI_PIRQC#<30>

SB_LOM_PCIE_RST# <28>

PCIE_MCARD2_DET# <31>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

20 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PCI

PCI_GNT0# SPI_CS1#

1

0

1

BOOT BIOS STRAP

LPC

SPI* 0

1

1

Boot BIOS Location

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

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

A16 away override strap.

COIN CELL RTC BATTERY

BIOS should not enable the internal GPIO pull up resistor

Place close to pin U32.B10

R840

10_0402_5%~D@

12

R834 20K_0402_5%~D

1 2

R820 8.2K_0402_5%~D

1 2

U38D

74VHC08MTCX_NL_TSSOP14~D

IN113

IN212 OUT 11

P14

G7

C1033

8.2P_0402_50V8J~D@

1

2

U38A

74VHC08MTCX_NL_TSSOP14~D

IN11

IN22 OUT 3

P14

G7

Interrupt I/F

PCI

U32B

NH82801HEM B1 QN24_BGA676~D

AD0D20AD1E19AD2D19AD3A20AD4D17AD5A21AD6A19AD7C19AD8A18AD9B16AD10A12AD11E16AD12A14AD13G16AD14A15AD15B6AD16C11AD17A9AD18D11AD19B12AD20C12AD21D10AD22C7AD23F13AD24E11AD25E13AD26E12AD27D8AD28A6AD29E8AD30D6AD31A3

PIRQA#F9PIRQB#B5PIRQC#C5PIRQD#A10

REQ0# A4GNT0# D7

REQ1#/GPIO50 E18GNT1#/GPIO51 C18REQ2#/GPIO52 B19GNT2#/GPIO53 F18REQ3#/GPIO54 A11GNT3#/GPIO55 C10

C/BE0# C17C/BE1# E15C/BE2# F16C/BE3# E17

IRDY# C8PAR D9

PCIRST# G6DEVSEL# D16

PERR# A7PLOCK# B7

SERR# F10STOP# C16TRDY# C9

FRAME# A17

PLTRST# AG24

PME# G7PCICLK B10

PIRQE#/GPIO2 F8PIRQF#/GPIO3 G11PIRQG#/GPIO4 F12PIRQH#/GPIO5 B3

R837

1K_0402_5%~D@

12

R825 8.2K_0402_5%~D

1 2

C10310.1U_0402_16V4Z~D

R828 8.2K_0402_5%~D

1 2

R836 20K_0402_5%~D

1 2

R827 8.2K_0402_5%~D

1 2

R8411K_0402_5%~D

12

R832 8.2K_0402_5%~D

1 2

R821 8.2K_0402_5%~D

1 2

R822 8.2K_0402_5%~D

1 2

R823 8.2K_0402_5%~D

1 2

R838

1K_0402_5%~D

12

C1034

1U_0603_10V4Z~D

1

2

R829 8.2K_0402_5%~D

1 2

D28BAT54CW_SOT323~D

3 2

1

R819 8.2K_0402_5%~D1 2

JCOIN

MOLEX_53398-0290~D

1122

R835 20K_0402_5%~D

1 2

T78

R818 8.2K_0402_5%~D1 2

U38C

74VHC08MTCX_NL_TSSOP14~D

IN110

IN29 OUT 8

P14

G7

R824 8.2K_0402_5%~D

1 2

R826 8.2K_0402_5%~D

1 2

T77

R831 8.2K_0402_5%~D

1 2

R833 20K_0402_5%~D

1 2

R817 8.2K_0402_5%~D1 2

U38B

74VHC08MTCX_NL_TSSOP14~D

IN14

IN25 OUT 6

P14

G7

Page 21: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_FERR#

ICH_AZ_RST#

ICH_AZ_BITCLK

SIO_A20GATE

SIO_RCIN#

CLK_PCIE_SATA#

SATA_ACT#

ICH_AZ_BITCLK

ICH_INTVRMEN

ICH_RTCRST#

SATA_TX0-_N0

ICH_AZ_RST#

CLK_PCIE_SATA

ICH_RTCX2

ICH_RTCX1

ICH_AZ_SYNC

ICH_INTVRMEN

SATA_TX0+_P0

ICH_AZ_SDOUT

THRMTRIP_ICH#

H_DPRSTP#

INTRUDER#

LAN100_SLP

IDE_DD8

IDE_IRQ

IDE_DD10

IDE_DD5

IDE_DDACK#

IDE_DD1

H_INTR

IDE_DD0

IDE_DCS1#

H_INIT#

H_IGNNE#

LPC_LFRAME#

LPC_LAD0

IDE_DIORDY

IDE_DA2

H_A20M#

LPC_LAD2

IDE_DD2

H_SMI#

IDE_DIOW#

IDE_DD9

SIO_A20GATE

LPC_LAD1

IDE_DD3

SIO_RCIN#

IDE_DIOR#

IDE_DA1

IDE_DD11

H_STPCLK#

LPC_LAD3

IDE_DDREQ

IDE_DD14IDE_DD13

IDE_DA0

H_NMI

H_PWRGOOD

IDE_DD12

IDE_DD7

IDE_DD4

H_FERR#

IDE_DCS3#

IDE_DD15

LPC_LDRQ1#LPC_LDRQ0#

H_DPSLP#

ICH_TP8

IDE_DD6

IDE_IRQ

ICH_AZ_SDOUT

ICH_AZ_SYNC

LAN100_SLP

SATA_ACT#

IDE_DIORDY

+RTC_CELL

+3.3V_RUN

+1.05V_VCCP

+1.05V_VCCP

+1.05V_VCCP

+1.5V_RUN_PCIE_ICH

+RTC_CELL

+3.3V_RUN

+3.3V_RUN

+RTC_CELL

+3.3V_RUN

IDE_DDACK# <24>

IDE_DIOR# <24>IDE_DIOW# <24>

ICH_AZ_MDC_SDIN1<25>

CLK_PCIE_SATA<6>

H_INTR <7>H_INIT# <7>

H_DPSLP# <8>

H_SMI# <7>

H_IGNNE# <7>

H_A20M# <7>

H_NMI <7>

H_STPCLK# <7>

IDE_IRQ <24>

SIO_RCIN# <36>

IDE_DIORDY <24>

IDE_DCS1# <24>

ICH_AZ_CODEC_SDIN0<25>

IDE_DCS3# <24>

CLK_PCIE_SATA#<6>

ICH_AZ_CODEC_RST#<25>

ICH_AZ_CODEC_SYNC<25>

ICH_AZ_MDC_SYNC<25>

ICH_AZ_MDC_RST#<25>

ICH_AZ_MDC_SDOUT<25>

SIO_A20GATE <36>

H_PWRGOOD <8>

IDE_DA0 <24>IDE_DA1 <24>IDE_DA2 <24>

LPC_LAD0 <28,35,36>LPC_LAD1 <28,35,36>LPC_LAD2 <28,35,36>LPC_LAD3 <28,35,36>

ICH_AZ_MDC_BITCLK<25>

ICH_AZ_CODEC_BITCLK<25>

LPC_LFRAME# <28,35,36>

H_FERR# <7>

H_DPRSTP# <8,10,45>

IDE_DD[0..15] <24>

IDE_DDREQ <24>

SATA_ACT#<37>

LPC_LDRQ0# <35>LPC_LDRQ1# <35>

PSATA_ITX_DRX_P0<24>

PSATA_IRX_DTX_N0_C<24>PSATA_IRX_DTX_P0_C<24>

PSATA_ITX_DRX_N0<24>

ICH_RSVD <22>

ICH_AZ_CODEC_SDOUT<25>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

21 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place close to U32

Within 500 mils

Low = Internal VR DisabledHigh = Internal VR Enabled(Default)

XOR Chain Entrance STRAP

DescriptionICH RSVD HDA SDOUT

RSVD

Enter XOR Chain

Normal Operation (Default)

Set PCIE port config bit 1

0

1

ICH_INTVRMEN

ICH8-M Internal VR Enable Strap(Internal VR for VccSus1.05, VccSus1.5, VccCL1.5)

ICH_LAN100_SLPLow = Internal VR DisabledHigh = Internal VR Enabled(Default)

ICH8-M LAN100 SLP Strap(Internal VR for VccLAN1.05 and VccCL1.05)

0

1 1

1

0

0

R861

10K_0402_5%~D

12

R847

8.2K_0402_5%~D

12

C1041 3900P_0402_50V7K~D12

R1615

10K_0402_5%~D@

12

T79

R865

56_0402_5%~D

12

R862

33_0402_5%~D

1 2

R851

56_0402_1%~D

@

12

CMOS_CLR

11 2 2

R864

10K_0402_5%~D

12

R853

24.9_0402_1%~D

12

C1040

27P_0402_50V8J~D

1

2

R1616

4.7K_0402_5%~D

1 2

R855 33_0402_5%~D

1 2

R86333_0402_5%~D

1 2

R842332K_0402_1%~D

12

C1039

0.1U_0402_16V4Z~D@

1

2

C103827P_0402_50V8J~D

12

R859 33_0402_5%~D

1 2

R852

56_0402_1%~D

@

12

R868

1K_0402_5%~D@

12

R86624.9_0402_1%~D

1 2

C103515P_0402_50V8J~D

12

R85433_0402_5%~D

1 2

R850 1M_0402_5%~D

1 2R849 20K_0402_5%~D

1 2

R846

10M_0402_5%~D

12

Y132.768K_12.5P_1TJS125DJ4A420P~D

14

23

R858

33_0402_5%~D

1 2

C103615P_0402_50V8J~D

12

R856

56_0402_5%~D

12

C1042 3900P_0402_50V7K~D12

R8450_0402_5%~D@

12

RTC

LPC

CPU

LAN / GLAN

IHDA

SATA

IDE

U32A

NH82801HEM B1 QN24_BGA676~D

RTCX1AG25RTCX2AF24

RTCRST#AF23

INTRUDER#AD22

INTVRMENAF25LAN100_SLPAD21

GLAN_CLKB24

LAN_RSTSYNCD22

LAN_RXD0C21LAN_RXD1B21LAN_RXD2C22

LAN_TXD_0D21LAN_TXD_1E20LAN_TXD_2C20

GLAN_DOCK#/GPIO13AH21

GLAN_COMPID25GLAN_COMPOC25

HDA_BIT_CLKAJ16HDA_SYNCAJ15

HDA_RST#AE14

HDA_SDIN0AJ17HDA_SDIN1AH17HDA_SDIN2AH15HDA_SDIN3AD13

HDA_SDOUTAE13

HDA_DOCK_EN#/GPIO33AE10HDA_DOCK_RST#/GPIO34AG14

SATALED#AF10

SATA0RXNAF6SATA0RXPAF5SATA0TXNAH5SATA0TXPAH6

SATA1RXNAG3SATA1RXPAG4SATA1TXNAJ4SATA1TXPAJ3

SATA2RXNAF2SATA2RXPAF1SATA2TXNAE4SATA2TXPAE3

SATA_CLKNAB7SATA_CLKPAC6

SATARBIAS#AG1SATARBIASAG2

FWH0/LAD0 E5FWH1/LAD1 F5FWH2/LAD2 G8FWH3/LAD3 F6

FWH4/LFRAME# C4

LDRQ0# G9LDRQ1#/GPIO23 E6

A20GATE AF13A20M# AG26

DPRSTP# AF26DPSLP# AE26

FERR# AD24

CPUPWRGD/GPIO49 AG29

IGNNE# AF27

INIT# AE24

RCIN# AH14INTR AC20

NMI AD23SMI# AG28

STPCLK# AA24

THRMTRIP# AE27

TP8 AA23

DD0 V1DD1 U2DD2 V3DD3 T1DD4 V4DD5 T5DD6 AB2DD7 T6DD8 T3DD9 R2

DD10 T4DD11 V6DD12 V5DD13 U1DD14 V2DD15 U6

DA0 AA4DA1 AA1DA2 AB3

DCS1# Y6DCS3# Y5

DIOR# W4DIOW# W3

DDACK# Y2IDEIRQ Y3IORDY Y1

DDREQ W5

R843332K_0402_1%~D

12

C10371U_0603_10V4Z~D

1 2

R8440_0402_1%~D@

12

R857 33_0402_5%~D 1 2

R867

1K_0402_5%~D@

12

R8480_0402_5%~D

1 2

R860

33_0402_5%~D

1 2

Page 22: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USBRBIAS

ICH_EC_SPI_CLKICH_SPI_CS0#ICH_SPI_CS1#

CLK_ICH_48MCLK_ICH_14M

H_STP_CPU#

ICH_CL_PWROK

CLK_ICH_14M

ICH_SMBDATA

SIO_PWRBTN#

SIO_SLP_S3#

ICH_SMBCLK

DPRSLPVR

SPKR

ICH_PWRGD

SIO_EXT_SMI#

ICH_SUSCLK

CLKRUN#

SIO_SLP_S5#

MCH_ICH_SYNC#

H_STP_PCI#

IRQ_SERIRQ

ICH_CL_RST1#

IDE_RST_MOD

ICH_RI#

ICH_PCIE_WAKE#

SATA_CLKREQ#

ICH_RSVD

CL_CLK0

CLK_PWRGD

CL_VREF0_ICH

ICH_BATLOW#

RSV_THRM#

ICH_TP7

ITP_DBRESET#

CLK_ICH_48M

IMVP_PWRGD

CL_DATA0

PM_BMBUSY#

DMI_MRX_ITX_P3

DMI_MTX_IRX_P2

USBP5+

DMI_MRX_ITX_N3

DMI_MRX_ITX_P1

DMI_IRCOMP

USBP5-

DMI_MTX_IRX_N2

DMI_MTX_IRX_P0

USBP7+

DMI_MTX_IRX_P1

USBP8-

USBP4+

USBP1-

DMI_MRX_ITX_P0

USBP9+

USBP7-

USBP8+

DMI_MRX_ITX_P2

DMI_MRX_ITX_N1

USBP9-

USBP6+USBP6-

USBP1+

DMI_MTX_IRX_P3

USBP4-

CLK_PCIE_ICH#

USBP3+

USBP2+

USBP0-USBP0+

DMI_MTX_IRX_N1

USBP2-

DMI_MTX_IRX_N3

USBP3-

CLK_PCIE_ICH

DMI_MRX_ITX_N2

DMI_MRX_ITX_N0

DMI_MTX_IRX_N0

PCIE_IRX_WLANTX_P2PCIE_IRX_WLANTX_N2

PCIE_ITX_WLANRX_P2PCIE_ITX_WLANRX_N2

PCIE_IRX_ROBSONTX_P1PCIE_IRX_ROBSONTX_N1

PCIE_ITX_ROBSONRX_P1PCIE_ITX_ROBSONRX_N1

USB_OC7#

USB_OC4_5#USB_OC0_1#

USB_OC8_9#

USB_OC3#USB_OC6#

SIO_EXT_WAKE#

ICH_CL_RST1#

ICH_RI#

ICH_PCIE_WAKE#

CL_RST0#

SPKR

RSVD_GPIO39RSVD_GPIO48

ICH_EC_SPI_DOICH_EC_SPI_DIN

IMVP_PWRGD

ICH_RSMRST#

PCIE_IRX_LANTX_P6PCIE_ITX_LANRX_N6PCIE_ITX_LANRX_P6

PCIE_IRX_LANTX_N6

ICH_SMLINK0

ICH_LAN_RST#

EC_ME_ALERT

PLTRST_DELAY#

SIO_EXT_SCI#

LOM_ICH_SMBALERT#

PCIE_IRX_EXPTX_P4

PCIE_ITX_EXPRX_P4PCIE_ITX_EXPRX_N4

PCIE_IRX_EXPTX_N4

USB_OC2#

USB_OC2#

USB_OC7#

SIO_EXT_SCI#

SIO_EXT_SMI#

LOM_ICH_SMBALERT#

RSV_THRM#

IRQ_SERIRQ

MCH_ICH_SYNC#

RSVD_GPIO39

RSVD_GPIO48

ICH_SMLINK1

ICH_SMBCLK

ICH_SMBDATA

CLKRUN#

ICH_SPI_CS1#

USB_OC0_1#

USB_OC3#USB_OC4_5#

USB_OC6#

USB_OC8_9#

RSVD_GPIO27

ICH_PWRGD

DPRSLPVR

ICH_CL_PWROK

ICH_RSMRST#

ICH_LAN_RST#

CL_VREF0_ICH

+1.5V_RUN_PCIE_ICH

+3.3V_RUN

+3.3V_SUS

+3.3V_SUS

+3.3V_SUS

+3.3V_SUS

+3.3V_SUS

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

USBP4+ <27>USBP5- <27>

USBP3+ <32>

USBP5+ <27>

USBP4- <27>

USBP3- <32>USBP2+ <32>USBP2- <32>

CLK_PCIE_ICH# <6>CLK_PCIE_ICH <6>

USBP6+ <32>USBP6- <32>

USBP1+ <27>USBP1- <27>

DMI_MTX_IRX_N0 <10>

DMI_MTX_IRX_N1 <10>

DMI_MTX_IRX_N2 <10>

DMI_MTX_IRX_N3 <10>

DMI_MTX_IRX_P0 <10>DMI_MRX_ITX_N0 <10>DMI_MRX_ITX_P0 <10>

DMI_MTX_IRX_P1 <10>DMI_MRX_ITX_N1 <10>DMI_MRX_ITX_P1 <10>

DMI_MTX_IRX_P2 <10>DMI_MRX_ITX_N2 <10>DMI_MRX_ITX_P2 <10>

DMI_MTX_IRX_P3 <10>DMI_MRX_ITX_N3 <10>DMI_MRX_ITX_P3 <10>

USBP0- <27>USBP0+ <27>

ICH_EC_SPI_CLK<36>ICH_SPI_CS0#<36>

USBP7+ <34>USBP7- <34>

MCH_ICH_SYNC#<10>

H_STP_PCI#<6>

CL_CLK0 <10>

ICH_PWRGD <10,39>

CLK_ICH_48M <6>

SIO_PWRBTN# <36>

CLK_ICH_14M <6>

ICH_CL_PWROK <10,36>

SIO_SLP_S5# <36>

H_STP_CPU#<6>

DPRSLPVR <10,45>

CLK_PWRGD <6>

SIO_SLP_S3# <36>

CL_DATA0 <10>

SATA_CLKREQ#<6>

IMVP_PWRGD<36,39,45>

ITP_DBRESET#<7,35>

SPKR<25>

PM_BMBUSY#<10>

IRQ_SERIRQ<28,30,35,36>

IDE_RST_MOD<24>

SIO_EXT_SMI#<36>

CLKRUN#<30,35,36>

ICH_PCIE_WAKE#<35>

PCIE_ITX_WLANRX_N2_C<31>PCIE_IRX_WLANTX_P2<31>PCIE_IRX_WLANTX_N2<31>

PCIE_IRX_ROBSONTX_P1<31>PCIE_IRX_ROBSONTX_N1<31>

PCIE_ITX_WLANRX_P2_C<31>

PCIE_ITX_ROBSONRX_P1_C<31>PCIE_ITX_ROBSONRX_N1_C<31>

CL_RST0# <10>

USBP8+ <27>USBP8- <27>

USBP9+ <27>USBP9- <27>

SIO_EXT_WAKE#<35>

ICH_RSVD<21>

ICH_EC_SPI_DO<36>ICH_EC_SPI_DIN<36>

ICH_RSMRST# <36>

PCIE_IRX_LANTX_N6<28>

PCIE_ITX_LANRX_N6_C<28>PCIE_IRX_LANTX_P6<28>

PCIE_ITX_LANRX_P6_C<28>

PCIE_MCARD1_DET#<31>USB_MCARD1_DET#<31>

PLTRST_DELAY#<18>

SIO_EXT_SCI#<36>

LOM_SMB_ALERT#<28,36>

PCIE_ITX_EXPRX_N4_C<32>PCIE_IRX_EXPTX_P4<32>PCIE_IRX_EXPTX_N4<32>

PCIE_ITX_EXPRX_P4_C<32>

MEM_SCLK<16,17,31>

MEM_SDATA<16,17,31>

ICH_SMBCLK<28,31,32>ICH_SMBDATA<28,31,32>

USB_OC0_1#<27>

USB_OC4_5#<27>

USB_OC8_9#<27>

USB_MCARD2_DET#<31>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

22 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Place closely pin U32.G5Place closely pin U32.AG9

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Within 500 mils

--->OZ77CR6

MINI ROBSON (Mini Card 1)--->

MINI WLAN (Mini Card 2)--->

--->Docking

GIGA LAN --->

--->Bluetooth

--->Rear Right Bottom

--->Express Card--->Rear Right Top

--->Rear Left Top--->Rear Left Bottom

--->Side Bottom--->Side Top

No Reboot Strap

SPKRHigh = No Reboot

Low = Default

Pull down will disable CLKRUN#

EXPRESS CARD --->

Place R901 within 500 mil of the ICH8-M and avoid routing next to clock pins

R89410_0402_5%~D@

12

R884 10K_0402_5%~D

1 2

R90124.9_0402_1%~D

1 2

C1046 0.1U_0402_10V7K~D

1 2

T85

R873 10K_0402_5%~D

12

R90822.6_0402_1%~D

1 2

R883 10K_0402_5%~D 1 2

G

DS

Q1082N7002W-7-F_SOT323-3~D

2

13

RP13

10K_1206_8P4R_5%~D

18273645

C1049 0.1U_0402_10V7K~D

1 2

C1052 0.1U_0402_10V7K~D

1 2

R874 100K_0402_5%~D

1 2

R889

2.2K_0402_5%~D

12

R895 10K_0402_5%~D

1 2

R881 10K_0402_5%~D

1 2R896

8.2K_0402_5%~D1

2

C1043

4.7P_0402_50V8C~D@

1

2

R1642 1M_0402_1%~D

1 2

C1047 0.1U_0402_10V7K~D

1 2

C1051

0.1U_0402_16V4Z~D

1

2

R892 10K_0402_5%~D

1 2

R875 10K_0402_5%~D

12

SMB

SYS / GPIO

GPIO

MISC

Controller Link

Power MGT

clocks

SATA

GPIO

U32C

NH82801HEM B1 QN24_BGA676~D

SMBCLKAJ26SMBDATAAD19LINKALERT#AG21SMLINK0AC17SMLINK1AE19

RI#AF17

SUS_STAT#/LPCPD#F4SYS_RESET#AD15

BMBUSY#/GPIO0AG12

SMBALERT#/GPIO11AG22

STP_PCI#/GPIO15AE20STP_CPU#/GPIO25AG18

CLKRUN#/GPIO32AH11

WAKE#AE17SERIRQAF12THRM#AC13

VRMPWRGDAJ20

TP7AJ22

TACH1/GPIO1AJ8TACH2/GPIO6AJ9TACH3/GPIO7AH9GPIO8AE16GPIO12AC19TACH0/GPIO17AG8GPIO18AH12GPIO20AE11SCLOCK/GPIO22AG10QRT_STATE0/GPIO27AH25QRT_STATE1/GPIO28AD16SATACLKREQ#/GPIO35AG13SLOAD/GPIO38AF9SDATAOUT0/GPIO39AJ11SDATAOUT1/GPIO48AD10

SPKRAD9

MCH_SYNC#AJ13

TP3AJ21

SATA0GP/GPIO21 AJ12SATA1GP/GPIO19 AJ10SATA2GP/GPIO36 AF11SATA3GP/GPIO37 AG11

CLK14 AG9CLK48 G5

SUSCLK D3

SLP_S3# AG23SLP_S4# AF21SLP_S5# AD18

S4_STATE#/GPIO26 AH27

PWROK AE23

DPRSLPVR/GPIO16 AJ14

BATLOW# AE21

PWRBTN# C2

LAN_RST# AH20

RSMRST# AG27

CK_PWRGD E1

CLPWROK E3

SLP_M# AJ25

CL_CLK0 F23CL_CLK1 AE18

CL_DATA0 F22CL_DATA1 AF19

CL_VREF0 D24CL_VREF1 AH23

CL_RST# AJ23

MEM_LED/GPIO24 AJ27ME_EC_ALERT/GPIO10 AJ24EC_ME_ALERT/GPIO14 AF22

WOL_EN/GPIO9 AG19

R887 1K_0402_5%~D

1 2

R872

8.2K_0402_5%

~D

12

R885 1K_0402_5%~D@1 2

R902 15_0402_5%~D

1 2

R869 1M_0402_1%~D

1 2

R897

10_0402_5%~D@

12

R886 10K_0402_5%~D 1 2

R888

2.2K_0402_5%~D

12

R876 10K_0402_5%~D@1 2

R89810_0402_5%~D@

12

T106

R904 15_0402_5%~D

1 2

C1045 0.1U_0402_10V7K~D

1 2

G

DS

Q1092N7002W-7-F_SOT323-3~D

2

13

R906

2.2K_0402_5%~D

12

R1641 4.7K_0402_5%~D

1 2

RP14

10K_1206_8P4R_5%~D

18273645

R882 10K_0402_5%~D

1 2

R905 15_0402_5%~D

1 2

T82

R839

1K_0402_5%~D

@

12

C1048 0.1U_0402_10V7K~D

1 2

C1050 0.1U_0402_10V7K~D

1 2

T80

R870 2.2K_0402_5%~D@1 2

PCI - Express

Direct Media Interface

SPI

USB

U32D

NH82801HEM B1 QN24_BGA676~D

PERN1P27PERP1P26PETN1N29PETP1N28

PERN2M27PERP2M26PETN2L29PETP2L28

PERN3K27PERP3K26PETN3J29PETP3J28

PERN4H27PERP4H26PETN4G29PETP4G28

PERN5F27PERP5F26PETN5E29PETP5E28

PERN6/GLAN_RXND27PERP6/GLAN_RXPD26PETN6/GLAN_TXNC29PETP6/GLAN_TXPC28

SPI_CLKC23SPI_CS0#B23SPI_CS1#E22

SPI_MOSID23SPI_MISOF21

OC0#AJ19OC1#/GPIO40AG16OC2#/GPIO41AG15OC3#/GPIO42AE15OC4#/GPIO43AF15OC5#/GPIO29AG17OC6#/GPIO30AD12OC7#/GPIO31AJ18OC8#AD14OC9#AH18

DMI0RXN V27DMI0RXP V26DMI0TXN U29DMI0TXP U28

DMI1RXN Y27DMI1RXP Y26DMI1TXN W29DMI1TXP W28

DMI2RXN AB26DMI2RXP AB25DMI2TXN AA29DMI2TXP AA28

DMI3RXN AD27DMI3RXP AD26DMI3TXN AC29DMI3TXP AC28

DMI_CLKN T26DMI_CLKP T25

DMI_ZCOMP Y23DMI_IRCOMP Y24

USBP0N G3USBP0P G2USBP1N H5USBP1P H4USBP2N H2USBP2P H1USBP3N J3USBP3P J2USBP4N K5USBP4P K4USBP5N K2USBP5P K1USBP6N L3USBP6P L2USBP7N M5USBP7P M4USBP8N M2USBP8P M1USBP9N N3USBP9P N2

USBRBIAS# F2USBRBIAS F3

R907

2.2K_0402_5%~D

12

R8918.2K_0402_5%~D

1 2

R871 10K_0402_5%~D@1 2

R879 10K_0402_5%~D

1 2

C1053 0.1U_0402_10V7K~D

1 2

R893 8.2K_0402_5%~D

12

R890 0_0402_5%~D@1 2

R899

3.24K_0402_1%~D

12

R903 15_0402_5%~D

1 2

C1044

4.7P_0402_50V8C~D@

1

2

R900

453_0402_1%~D

12

Page 23: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VCCSATAPLLR

ICH_V5REF_SUS

ICH_V5REF_RUN

TP_VCCLAN1.05_INT_ICH2

+1.5V_RUN_SATAPLL

ICH_V5REF_SUS

ICH_V5REF_RUN

TP_VCCLAN1.05_INT_ICH1

TP_VCCSUS1.05_INT_ICH1TP_VCCSUS1.05_INT_ICH2

VCCSUS1_5_ICH_2

VCCSUS1_5_ICH_1

VCCCL1_05_ICH

+1.05V_VCCP+3.3V_RUN+5V_RUN

+3.3V_SUS+5V_SUS

+1.25V_RUN +1.05V_VCCP

+1.5V_RUN_PCIE_ICH

+3.3V_RUN

+3.3V_RUN

+RTC_CELL

+1.5V_RUN

+1.5V_RUN

+3.3V_RUN

+1.5V_RUN

+3.3V_RUN

+3.3V_SUS

+3.3V_SUS

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+1.5V_RUN_PCIE_ICH

+1.5V_RUN

+1.5V_RUN

+1.5V_RUN

+1.5V_RUN

+1.5V_RUN

+3.3V_RUN

+1.5V_RUN

+3.3V_SUS

+1.5V_RUN

+1.05V_VCCP

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

23 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

+

C1060

220U_D

2_4VY

_R15M

~D

1

2

C1074

10U_0805_4VAM

~D

1

2

L98

BLM18PG181SN1_0603~D

1 2

R914

0_0603_5%~D

1 2

D31

RB751V_SOD323-2~D

21

C1064

0.01U_0402_16V7K~D

1

2

C1081

1U_0603_10V4Z~D

1

2

C1082

1U_0603_10V4Z~D

1

2

U32E

NH82801HEM B1 QN24_BGA676~D

VSS[001]A23VSS[002]A5VSS[003]AA2VSS[004]AA7VSS[005]A25VSS[006]AB1VSS[007]AB24VSS[008]AC11VSS[009]AC14VSS[010]AC25VSS[011]AC26VSS[012]AC27VSS[013]AD17VSS[014]AD20VSS[015]AD28VSS[016]AD29VSS[017]AD3VSS[018]AD4VSS[019]AD6VSS[020]AE1VSS[021]AE12VSS[022]AE2VSS[023]AE22VSS[024]AD1VSS[025]AE25VSS[026]AE5VSS[027]AE6VSS[028]AE9VSS[029]AF14VSS[030]AF16VSS[031]AF18VSS[032]AF3VSS[033]AF4VSS[034]AG5VSS[035]AG6VSS[036]AH10VSS[037]AH13VSS[038]AH16VSS[039]AH19VSS[040]AH2VSS[041]AF28VSS[042]AH22VSS[043]AH24VSS[044]AH26VSS[045]AH3VSS[046]AH4VSS[047]AH8VSS[048]AJ5VSS[049]B11VSS[050]B14VSS[051]B17VSS[052]B2VSS[053]B20VSS[054]B22VSS[055]B8VSS[056]C24VSS[057]C26VSS[058]C27VSS[059]C6VSS[060]D12VSS[061]D15VSS[062]D18VSS[063]D2VSS[064]D4VSS[065]E21VSS[066]E24VSS[067]E4VSS[068]E9VSS[069]F15VSS[070]E23VSS[071]F28VSS[072]F29VSS[073]F7VSS[074]G1VSS[075]E2VSS[076]G10VSS[077]G13VSS[078]G19VSS[079]G23VSS[080]G25VSS[081]G26VSS[082]G27VSS[083]H25VSS[084]H28VSS[085]H29VSS[086]H3VSS[087]H6VSS[088]J1VSS[089]J25VSS[090]J26VSS[091]J27VSS[092]J4VSS[093]J5VSS[094]K23VSS[095]K28VSS[096]K29VSS[097]K3VSS[098]K6

VSS[099] K7VSS[100] L1VSS[101] L13VSS[102] L15VSS[103] L26VSS[104] L27VSS[105] L4VSS[106] L5VSS[107] M12VSS[108] M13VSS[109] M14VSS[110] M15VSS[111] M16VSS[112] M17VSS[113] M23VSS[114] M28VSS[115] M29VSS[116] M3VSS[117] N1VSS[118] N11VSS[119] N12VSS[120] N13VSS[121] N14VSS[122] N15VSS[123] N16VSS[124] N17VSS[125] N18VSS[126] N26VSS[127] N27VSS[128] N4VSS[129] N5VSS[130] N6VSS[131] P12VSS[132] P13VSS[133] P14VSS[134] P15VSS[135] P16VSS[136] P17VSS[137] P23VSS[138] P28VSS[139] P29VSS[140] R11VSS[141] R12VSS[142] R13VSS[143] R14VSS[144] R15VSS[145] R16VSS[146] R17VSS[147] R18VSS[148] R28VSS[149] R4VSS[150] T12VSS[151] T13VSS[152] T14VSS[153] T15VSS[154] T16VSS[155] T17VSS[156] T2VSS[157] U12VSS[158] U13VSS[159] U14VSS[160] U15VSS[161] U16VSS[162] U17VSS[163] U23VSS[164] U26VSS[165] U27VSS[166] U3VSS[167] U5VSS[168] V13VSS[169] V15VSS[170] V28VSS[171] V29VSS[172] W2VSS[173] W26VSS[174] W27VSS[175] Y28VSS[176] Y29VSS[177] Y4VSS[178] AB4VSS[179] AB23VSS[180] AB5VSS[181] AB6VSS[182] AD5VSS[183] U4VSS[184] W24

VSS_NCTF[01] A1VSS_NCTF[02] A2VSS_NCTF[03] A28VSS_NCTF[04] A29VSS_NCTF[05] AH1VSS_NCTF[06] AH29VSS_NCTF[07] AJ1VSS_NCTF[08] AJ2VSS_NCTF[09] AJ28VSS_NCTF[10] AJ29VSS_NCTF[11] B1VSS_NCTF[12] B29

T88

C1080

0.1U_0402_16V4Z~D

1

2

C1088

0.1U_0402_16V4Z~D

1

2

C1056

0.1U_0402_16V4Z~D

1

2

T86

C1079

0.1U_0402_16V4Z~D

1

2

C1054

1U_0603_10V4Z~D

1

2

C1059

0.1U_0402_16V4Z~D

1

2

C10760.1U_0402_16V4Z~D

1

2

C1055

0.1U_0402_16V4Z~D

1

2

C1091

4.7U_0603_6.3V

4Z~D

1

2

C1077

0.1U_0402_16V4Z~D

1

2

L99

10UH_LB2012T100MR_20%_0805~D

1 2

C1068

0.1U_0402_16V4Z~D

1

2

C1090

0.1U_0402_16V4Z~D

1

2

C1062

22U_0805_6.3V6M

~D

1

2

R912

10_0402_5%~D

12

R911

1_0603_1%~D

12

R910

100_0402_5%~D 1

2

C1061

22U_0805_6.3V6M

~D

1

2

C1070

0.1U_0402_16V4Z~D

1

2

C1089

0.1U_0402_16V4Z~D

1

2

C1058

0.1U_0402_16V4Z~D

1

2

C1085

0.1U_0402_16V4Z~D

1

2

C1069

4.7U_0603_6.3V

4Z~D

1

2

L97

BLM21PG600SN1D_0805~D1 2

R909

10_0805_5%~D

1 2

D30

RB751V_SOD323-2~D

21

D29MMBD4148-7-F_SOT23-3~D

1

3

2

C1075

1U_0603_10V4Z~D

1

2

C1067

22U_0805_6.3V6M

~D

1

2

C1057

0.1U_0402_16V4Z~D

1

2

C1087

0.022U_0402_16V7K~D

1

2

C1063

2.2U_0603_6.3V6K~D

1

2

C1066

0.1U_0402_16V4Z~D

1

2

C1086

0.022U_0402_16V7K~D

1

2

C1084

0.1U_0402_16V4Z~D

1

2

T91

T87

C1071

0.1U_0402_16V4Z~D

1

2

R913

0_0603_5%~D

1 2

C1083

0.1U_0402_16V4Z~D

1

2

T89

CORE

VCCP_CORE

IDE

PCI

VCCPSUS

VCCPUSB

GLAN POWER

USB CORE

ATX

ARX

VCCA3GP

U32F

NH82801HEM B1 QN24_BGA676~D

VCCRTCAD25

V5REF[1]A16V5REF[2]T7

V5REF_SUSG4

VCC1_5_B[01]AA25VCC1_5_B[02]AA26VCC1_5_B[03]AA27VCC1_5_B[04]AB27VCC1_5_B[05]AB28VCC1_5_B[06]AB29VCC1_5_B[07]D28VCC1_5_B[08]D29VCC1_5_B[09]E25VCC1_5_B[10]E26VCC1_5_B[11]E27VCC1_5_B[12]F24VCC1_5_B[13]F25VCC1_5_B[14]G24VCC1_5_B[15]H23VCC1_5_B[16]H24VCC1_5_B[17]J23VCC1_5_B[18]J24VCC1_5_B[19]K24VCC1_5_B[20]K25VCC1_5_B[21]L23VCC1_5_B[22]L24VCC1_5_B[23]L25VCC1_5_B[24]M24VCC1_5_B[25]M25VCC1_5_B[26]N23VCC1_5_B[27]N24VCC1_5_B[28]N25VCC1_5_B[29]P24VCC1_5_B[30]P25VCC1_5_B[31]R24VCC1_5_B[32]R25VCC1_5_B[33]R26VCC1_5_B[34]R27VCC1_5_B[35]T23VCC1_5_B[36]T24VCC1_5_B[37]T27VCC1_5_B[38]T28VCC1_5_B[39]T29VCC1_5_B[40]U24VCC1_5_B[41]U25VCC1_5_B[42]V23VCC1_5_B[43]V24VCC1_5_B[44]V25VCC1_5_B[45]W25VCC1_5_B[46]Y25

VCCSATAPLLAJ6

VCC1_5_A[01]AE7VCC1_5_A[02]AF7VCC1_5_A[03]AG7VCC1_5_A[04]AH7VCC1_5_A[05]AJ7

VCC1_5_A[06]AC1VCC1_5_A[07]AC2VCC1_5_A[08]AC3VCC1_5_A[09]AC4VCC1_5_A[10]AC5

VCC1_5_A[11]AC10VCC1_5_A[12]AC9

VCC1_5_A[13]AA5VCC1_5_A[14]AA6

VCC1_5_A[15]G12VCC1_5_A[16]G17VCC1_5_A[17]H7

VCC1_5_A[18]AC7VCC1_5_A[19]AD7

VCCUSBPLLD1

VCC1_5_A[20]F1VCC1_5_A[21]L6VCC1_5_A[22]L7VCC1_5_A[23]M6VCC1_5_A[24]M7

VCC1_5_A[25]W23

VCCLAN1_05[1]F17VCCLAN1_05[2]G18

VCCLAN3_3[1]F19VCCLAN3_3[2]G20

VCCGLANPLLA24

VCCGLAN1_5[1]A26VCCGLAN1_5[2]A27VCCGLAN1_5[3]B26VCCGLAN1_5[4]B27VCCGLAN1_5[5]B28

VCCGLAN3_3B25

VCC1_05[01] A13VCC1_05[02] B13VCC1_05[03] C13VCC1_05[04] C14VCC1_05[05] D14VCC1_05[06] E14VCC1_05[07] F14VCC1_05[08] G14VCC1_05[09] L11VCC1_05[10] L12VCC1_05[11] L14VCC1_05[12] L16VCC1_05[13] L17VCC1_05[14] L18VCC1_05[15] M11VCC1_05[16] M18VCC1_05[17] P11VCC1_05[18] P18VCC1_05[19] T11VCC1_05[20] T18VCC1_05[21] U11VCC1_05[22] U18VCC1_05[23] V11VCC1_05[24] V12VCC1_05[25] V14VCC1_05[26] V16VCC1_05[27] V17VCC1_05[28] V18

VCCDMIPLL R29

VCC_DMI[1] AE28VCC_DMI[2] AE29

V_CPU_IO[1] AC23V_CPU_IO[2] AC24

VCC3_3[01] AF29

VCC3_3[02] AD2

VCC3_3[03] AC8VCC3_3[04] AD8VCC3_3[05] AE8VCC3_3[06] AF8

VCC3_3[07] AA3VCC3_3[08] U7VCC3_3[09] V7VCC3_3[10] W1VCC3_3[11] W6VCC3_3[12] W7VCC3_3[13] Y7

VCC3_3[14] A8VCC3_3[15] B15VCC3_3[16] B18VCC3_3[17] B4VCC3_3[18] B9VCC3_3[19] C15VCC3_3[20] D13VCC3_3[21] D5VCC3_3[22] E10VCC3_3[23] E7VCC3_3[24] F11

VCCHDA AC12

VCCSUSHDA AD11

VCCSUS1_05[1] J6VCCSUS1_05[2] AF20

VCCSUS1_5[1] AC16

VCCSUS1_5[2] J7

VCCSUS3_3[01] C3

VCCSUS3_3[02] AC18VCCSUS3_3[03] AC21VCCSUS3_3[04] AC22VCCSUS3_3[05] AG20VCCSUS3_3[06] AH28

VCCSUS3_3[07] P6VCCSUS3_3[08] P7VCCSUS3_3[09] C1VCCSUS3_3[10] N7VCCSUS3_3[11] P1VCCSUS3_3[12] P2VCCSUS3_3[13] P3VCCSUS3_3[14] P4VCCSUS3_3[15] P5VCCSUS3_3[16] R1VCCSUS3_3[17] R3VCCSUS3_3[18] R5VCCSUS3_3[19] R6

VCCCL1_05 G22

VCCCL1_5 A22

VCCCL3_3[1] F20VCCCL3_3[2] G21

C1073

0.1U_0402_16V4Z~D

1

2

T92

C1065

10U_0805_4VAM

~D

1

2

T90

C1078

0.1U_0402_16V4Z~D

1

2

C1072

0.1U_0402_16V4Z~D

1

2

Page 24: Dell Precision m6300

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

1 1

2 2

3 3

4 4

SATA_RX0+_P0

PSATA_ITX_DRX_P0PSATA_ITX_DRX_N0

IDE_DA0

IDE_DD4

IDE_DD7IDE_DD6

IDE_DCS1#

IDE_DDREQIDE_DD15

IDE_DD2

PDIAG#IDE_IRQ

IDE_DD10

IDE_DD14

IDE_DD11

IDE_DD9

IDE_LED#

IDE_DD0

IDE_DCS3#

PRI_CSEL

IDE_DD1

ODD_RST

RPDDACK#

IDE_DA1

IDE_DD5

IDE_DA2

IDE_DD13

IDE_DIORDY

IDE_DD3IDE_DD12

IDE_DIOW#

IDE_DD8

IDE_DIOR#

MOD_EN

SATA_RX0-_N0

HDD_EN_5V

IDE_DD10

IDE_DD8

IDE_DD15

IDE_DD9

IDE_DD12

IDE_DD14

IDE_DD3

IDE_DD11

IDE_DD13

IDE_DD6

IDE_DD4

IDE_DD1

IDE_DD5

IDE_DD0

IDE_DD2

IDE_DD7

+5V_ODD

+3.3V_RUN

+5V_HDD

+5V_ODD

+5V_ODD

+5V_ODD

+5V_ODD

+3.3V_ALW2

+5V_RUN

+5V_ALW

+5V_ODD

+15V_ALW

+5V_HDD

+15V_ALW+5V_ALW

+5V_RUN

+3.3V_ALW2

+5V_HDD +3.3V_RUN

IDE_DDACK# <21>

PSATA_IRX_DTX_N0_C<21>

PSATA_ITX_DRX_P0<21>

PSATA_IRX_DTX_P0_C<21>

IDE_DA0<21>IDE_DCS3# <21>

IDE_DIOW#<21>

IDE_IRQ<21>

IDE_DDREQ <21>

IDE_DA2 <21>IDE_DA1<21>

IDE_DCS1#<21>

IDE_DIORDY<21>

PSATA_ITX_DRX_N0<21>

IDE_DIOR# <21>

MODC_EN<35>

HDDC_EN<35>

IDE_DD[0..15] <21>

IDE_RST_MOD<22>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

24 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Layout Note: Place close to ODD CONN

Close SATA connector

+5V_ODD SOURCE +5V_HDD SOURCE

Layout Note: W=80 mils

2

SHORTOPEN

Pleace close to HDD CONNECTOR

G

D

S

Q1152N7002W-7-F_SOT323-3~D

2

13

S

GD Q110

SI3456BDV-T1-E3_TSOP6~D@3

624

51

R924

100K_0402_5%~D

12

C1106

0.1U_0402_16V4Z~D

1

2

JHDD

TYCO_1770615-2_RV~D

GNDS1RX+S2RX-S3GNDS4TX-S5TX+S6GNDS7

3.3VP13.3VP23.3VP3GNDP4GNDP5GNDP65VP75VP85VP9GNDP10ReservedP11GNDP1212VP1312VP1412VP15 GND1 1

GND2 2

C1094

0.1U_0402_16V4Z~D

1 2

PJP23

PAD-OPEN 4x4m

1 2

G

D

S

Q1142N7002W-7-F_SOT323-3~D@

2

13

C1109

0.1U_0603_50V4Z~D

@

1

2

C1101

1000P_0402_50V7K~D@

1

2

R925

100K_0402_5%~D

@

12

R920

100K_0402_5%~D@

12

R923

100K_0402_5%~D

12

R915 22_0402_5%~D

1 2

C1102

0.1U_0402_16V4Z~D

@

1

2

R916

510_0402_5%~D

12

G

D

SQ1122N7002W-7-F_SOT323-3~D@

2

13

C1098

0.1U_0402_16V4Z~D

1

2

C10923900P_0402_50V7K~D

12

C1112

0.1U_0603_50V4Z~D

1

2

C10933900P_0402_50V7K~D

12

C1105

1000P_0402_50V7K~D

1

2

G

D

SQ1132N7002W-7-F_SOT323-3~D

2

13

R918

470_0402_5%~D

12

C1100

10U_0805_10V4Z~D

1

2

R921

100K_0402_5%~D

12

C1108

10U_0805_10V4Z~D

1

2

R922

100K_0402_5%~D

12

C1113

10U_0805_10V4Z~D

1

2

C1103

0.1U_0402_16V4Z~D

@

1

2

R1617

56_0402_5%~D

1 2

R919

100K_0402_5%~D@

12

C1110

10U_0805_10V4Z~D

1

2

R917 100K_0402_5%~D 1 2

C1096

1000P_0402_50V7K~D

1

2

R926

100K_0402_5%~D

1

2

PJP22

PAD-OPEN 4x4m

1 2

C1097

0.1U_0402_16V4Z~D

1

2

C1107

1U_0603_10V4Z~D

1

2

S

GD Q111

SI3456BDV-T1-E3_TSOP6~D

3

624

51

C1104

1U_0603_10V4Z~D

@

1

2C

1099

1U_0603_10V4Z~D

1

2

C1095

10U_0805_10V4Z~D

@

1

2

JODD

SUYIN_80095AR-050G1T~D

113355779911111313151517171919212123232525272729293131333335353737393941414343454547474949

2 24 46 68 8

10 1012 1214 1416 1618 1820 2022 2224 2426 2628 2830 3032 3234 3436 3638 3840 4042 4244 4446 4648 4850 50

Page 25: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AUD_SENSE_B

AUD_EXT_MIC_LICH_AZ_CODEC_SYNC

AUD_LINE_OUT_L

AUD_SPDIF_SHDN

ICH_AZ_CODEC_SDOUT

AUD_HP_OUT_L

AUD_SENSE_A

ICH_AZ_CODEC_BITCLK

ICH_AC_SDIN0_R

AUD_EXT_MIC_RICH_AZ_CODEC_RST#

AUD_PC_BEEP

DOCK_HP_MUTE#

AUD_HP_OUT_R

AUD_LINE_OUT_R

AUD_EAPD

AUD_SENSE_BAUD_SENSE_A

AUD_SPDIF_OUT

DOCK_HP_MUTE#

AUD_SPDIF_SHDN

BEEP2AUD_PC_BEEP BEEP1

ICH_AZ_CODEC_BITCLK

ICH_AZ_CODEC_SDOUT

ICH_AZ_MDC_BITCLKMDC_SDINICH_RST_MDC_R#

ICH_AZ_MDC_BITCLK

AZ_

MD

C_S

DO

UT_

TER

M

ICH_AZ_MDC_SDOUT

RJ_TIPRJ_RING

RJ_RING

RJ_TIPAZ_

MD

C_B

ITC

LK_T

ERM

+VDDA

+3.3V_RUN

+VDDA

+3.3V_RUN

VREFOUT

+VDDA

+VDDA

+3.3V_SUS

+5V_SUS

AUD_HP_OUT_L <26>

AUD_LINE_OUT_L <26>

AUD_EXT_MIC_L <26>

AUD_EXT_MIC_R <26>

AUD_HP_OUT_R <26>

ICH_AZ_CODEC_RST#<21>

ICH_AZ_CODEC_SYNC<21>

ICH_AZ_CODEC_SDOUT<21>

ICH_AZ_CODEC_BITCLK<21>

ICH_AZ_CODEC_SDIN0<21>

AUD_SPDIF_OUT<19,34>

DOCK_HP_MUTE# <35>

AUD_EAPD<26>

AUD_MIC_SWITCH <26>AUD_HP_NB_SENSE<26,35>

AUD_SPDIF_SHDN <19,35>

AUD_LINE_OUT_R <26>

BEEP <36>

SPKR <22>

MDC_RST_DIS#<15>

ICH_AZ_MDC_SYNC<21>

ICH_AZ_MDC_SDOUT<21>

ICH_AZ_MDC_BITCLK <21>

ICH_AZ_MDC_SDIN1<21>

ICH_AZ_MDC_RST#<21>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

25 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

TRACE>15 milU39 place as close to CODEC as possible

Close to Pin 5

Close to Pin 6

PWR/GND Minimum Spacing W=20 mil

MDC CONNECTOR

RJ11 CONNECTOR

W = 30 mil

C1117

0.1U_0402_16V4Z~D

1

2

JMDC

TYCO_1-1734054-2~D

GND11IAC_SDATA_OUT3GND25IAC_SYNC7IAC_SDATA_IN9IAC_RESET#11

RES0 2RES1 43.3V 6

GND3 8GND4 10

IAC_BITCLK 12

C1165

10P_0402_50V8J~D

@

1

2

R957

10_0402_5%~D

12

R933 10K_0402_5%~D

12

L105FBMA-L11-160808-301LMA20T_0603~D

1 2

C1169

330P_1808_5KV7K~D@

1

2

C1116

1000P_0402_50V7K~D

1

2

C1170

330P_1808_5KV7K~D@

1

2

R937

47_0402_5%~D @

12

C1120

10U_0805_10V4Z~D

@

1

2

C1119

0.1U_0402_16V4Z~D

1

2

R935 10K_0402_5%~D

12

R931

20K_0402_1%~D

12

STAC9205

QFN 7x7 & LQFP 9x9 colay footprint.

U40

STAC9205X5NBEB2XR_QFN48_COMON~D

HDA_SDO5

HDA_BIT_CLK6

HDA_SYNC10

HDA_RST#11

SPDIF _OUT48

CAP2 33

AVDD1 25

AVSS242 AVSS126

SPDIF_ IN//GPIO0/EAPD47

SENSE_A 13

HDA_SDI_CODEC8

PORT_A_L 39

PORT_A_R 41

CD_L 18

CD_R 20

DMIC_CLK46

VREFFILT 27

DVDD_CORE1

DVSS7

NC143

NC244

VOL_UP/DMIC0/GPIO12

VOL_DN/DMIC1/GPIO24

PC_BEEP 12

MONO_OUT 32

AVDD2 38

SENSE_B 34

VREFOUT_A 37

PORT_B_L 21

PORT_B_R 22

VREFOUT_B 28

PORT_C_L 23

PORT_C_R 24

VREFOUT_C 29

PORT_D_L 35

PORT_D_R 36

PORT_E_L 14

PORT_E_R 15

VREFOUT_E/GPIO4 31

PORT_F_L 16

PORT_F_R 17

VREFOUT_F/GPIO3 30

CD_GND 19

DVDD_CORE9DVDD_CORE/VPP40DVDD_IO3

NC345

Thermal PAD GND49

R962

33_0402_5%~D

1 2

L106FBMA-L11-160808-301LMA20T_0603~D

1 2

R929

5.11K_0402_1%~D

12

C1440

1000P_0402_50V7K~D

1

2

R928

2.2K_0402_5%~D

12

G

D

SQ1162N7002W-7-F_SOT323-3~D

2

13

C1115

0.1U_0402_10V7K~D

12

C1121

1U_0603_10V4Z~D

1

2

R936

10_0402_5%~D

12

R958

0_0402_5%~D@

1 2

G

D

S Q1172N7002W-7-F_SOT323-3~D

2

13

C1118

1U_0603_10V4Z~D

1

2 C1122

0.1U_0402_16V4Z~D

1

2

JWIRE1

MOLEX_48227-0201~D

11

22 G2 4

G1 3

C1125

0.1U_0402_16V4Z~D @

1

2

C1123

10U_0805_10V4Z~D

@

1

2

R932 33_0402_5%~D

1 2

C1114

0.1U_0402_16V4Z~D

1

2

C1127

10U_0805_10V4Z~D

1

2

R934 10K_0402_5%~D

12

JPHON

JM34613-L002-TR~D

1122

GND13GND24

R959

100K_0402_5%~D

12

C1126

10U_0805_10V4Z~D

1

2

U3974AHCT1G86GW_SOT353-5~D

B 1

A 2Y4

P5

G3

C1166

10P_0402_50V8J~D

1

2

R961

10K_0402_5%~D

12

R1598

100K_0402_5%~D

1 2

R956

10_0402_5%~D

@

12C

1171

4.7U_0603_6.3V

4Z~D

1

2

R927

10K_0402_5%~D

12

C1124

10P_0402_50V8J~D

1

2

R1599

10K_0402_5%~D

12

C1172

0.1U_0402_16V4Z~D

1

2

G

D S

Q120BSS138W-7-F_SOT323-3~D 2

1 3

R930

39.2K_0402_1%~D

12

Page 26: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AUDIO_AVDD_ON

AUD_SPK_ENABLE#

NB_MUTE#

HP_INL_C

AUD_GAIN1AUD_AMP_MUTE#

HP_SPK_R1

NB_MUTE#

HP_SPK_L1

HP_INR_C

INT_SPK_R1

INT_SPK_L2SPKR_INR_C

C1P

AUD_EAPD

INT_SPK_R2

AUD_HP_NB_SENSE

SPKR_INL_C INT_SPK_L1

AUD_AMP_MUTE#

AUD_SPK_ENABLE#

C1N

AUD_GAIN2

MIC_L2

MIC_R2MIC_R1

MIC_L1 MIC_L3

MIC_R3

HP_SPK_L2

HP_SPK_R2

INT_SPK_L1INT_SPK_L2

INT_SPK_R1INT_SPK_R2

INT_SPK_R1INT_SPK_R2INT_SPK_L1INT_SPK_L2

HP_SPK_R1

HP_SPK_L1 HP_SPK_L2

HP_SPK_R2

AUD_GAIN2

AUD_GAIN1

AUD_HP_NB_SENSE

SET

+5V_AMPVCC

+5V_AMPVCC

+5V_AMPVCC

+5V_AMPVCC

+5V_AMPVCC

+5V_RUN

+VDDA

VREFOUT

+3.3V_RUN

+5V_AMPVCC

+3.3V_RUN

AUDIO_AVDD_ON <15>

NB_MUTE#<35>

AUD_HP_OUT_R<25>

AUD_LINE_OUT_R<25>

AUD_HP_OUT_L<25>

AUD_LINE_OUT_L<25>

AUD_HP_NB_SENSE<25,35>

AUD_EAPD<25>

AUD_EXT_MIC_L<25>

AUD_MIC_SWITCH<25>

AUD_EXT_MIC_R<25>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

26 48Wednesday, March 28, 2007

Compal Electronics, Inc.

*

DELL CONFIDENTIAL/PROPRIETARY

W=60milsPlace close to Audio Chip

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

15 mil trace

Place close to speaker connector

GAIN1 GAIN2 AV(inv)INPUT

1

IMPEDANCE

82K ohm0 6dB

21.6dB

15.6dB

10dB

0

0

0

1

1

1 26K ohm

45K ohm

66K ohm

Gain Setting for MAX9789

For MAX9789A, depop R948 and pop R947

For MAX9789A, depop C1161 and pop R954

For MAX9789A, depop C1155 and pop R951

C1142

1U_0603_10V4Z~D

1

2

C1144

1U_0603_10V4Z~D

1

2

R951 0_0402_5%~D@1 2

U41

TPA6040A4RHBR_QFN32_5X5~D

SPG

ND

21SP

GN

D5

CPV

SS13

HPV

SS14

SPKR_RIN+2

SPKR_RIN- 1

SPKR_LIN- 4

LOUT- 7

LOUT+ 6

ROUT- 19

ROUT+ 20

SPKR_LIN+3

HP_INR26

HP_INL27

GAIN1 32

GAIN0 31

SPVD

D8

C1N12

HP_OUTL 16

HP_OUTR 15

REG_OUT 29C1P10

CPGND11

HPVDD17

CPVDD9

REG_EN25

HP_EN22

/SPKR_EN23

BYPASS24

SPVD

D18

SGN

D28

VDD

30

TP33

L104

BLM21PG600SN1D_0805~D

1 2

C11321U_0603_10V6K~D

12

C1143

10U_0805_10V4Z~D

1

2

C1161

0.033U_1206_50V7K~D

1

2

R955

10_0402_5%~D@

12

C1129

100P_0402_50V8J~D

1

2

C11311U_0603_10V6K~D

12

C1156

10U_0805_10V4Z~D

1

2

C1141

0.1U_0402_16V4Z~D

1

2

U4274AHC1G08GW_SOT353-5~D

IN11

IN22 G3

O 4

P5

C1138

0.1U_0402_16V4Z~D

@

1

2

R938

4.7K_0402_5%

~D

12

C1136

0.1U_0402_16V4Z~D

@

1

2

R942

20K_0402_1%~D

@

12

C1154

47P_0402_50V8J~D

@

1

2

R947

100K_0402_5%~D@

12

R939

4.7K_0402_5%

~D

12

C1135

0.1U_0402_16V4Z~D

@

1

2

C1147 0.033U_1206_50V7K~D

12

L102BLM18BD601SN1D_0603~D

12

L100BLM18BD121SN1D_0603~D

12

C1137

0.1U_0402_16V4Z~D

@

1

2

C1130

100P_0402_50V8J~D

1

2

R1600

1M_0402_1%

~D

12

R944

100K_0402_5%~D

1 2

C1149 1U_1206_25V7K~D

1 2

C1151

47P_0402_50V8J~D

@

1

2

C1163

10P_0402_50V8J~D@

1

2

C1134

100P_0402_50V8J~D

1

2

C1139

1U_0603_10V4Z~D

1

2

R945

100K_0402_5%~D

12

R943

20K_0402_1%~D

@

12

R949

100K_0402_5%~D

@

12

C1128

10U_0805_10V4Z~D

1

2

C1145

10U_0805_10V4Z~D

1

2

L101BLM18BD121SN1D_0603~D

12

C1157

1U_0603_10V4Z~D

1

2

C1162

1U_0603_10V4Z~D

12

JAUDO

FOX_JA8333L-B2P4-7F~D

8

9

10

11

12

26

3

4

5

7

1

13 14 15

C1146 0.033U_1206_50V7K~D

12

C1148 1U_1206_25V7K~D

1 2

R948

0_0402_5%~D

1 2

G

D

SQ118

2N7002W-7-F_SOT323-3~D

2

13

C1159

1U_0603_10V4Z~D

1

2

R9405.1_0402_1%~D

1 2

G

D

S

Q1192N7002W-7-F_SOT323-3~D

2

13

C1153

47P_0402_50V8J~D

@

1

2

C1133

100P_0402_50V8J~D

1

2

C1160

1U_0603_10V4Z~D

1

2

C1150 1U_0603_10V4Z~D

12

C1140

1U_0603_10V4Z~D

1

2

R952

100K_0402_5%~D

12

R946

100K_0402_5%~D

12

R1601

100K_0402_5%~D

12

R9415.1_0402_1%~D

1 2

C1152

47P_0402_50V8J~D

@

1

2

JSPK

MOLEX_53398-0490~D

11223344

R953

100K_0402_5%~D

12

R950

100K_0402_5%~D

@

12

C1155 0.033U_1206_50V7K~D 1 2

L103

BLM18BD601SN1D_0603~D

12

C1158

1U_0603_10V4Z~D

1

2 R954

0_0402_5%~D

@ 1

2

Page 27: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USBP0_D-

USBP1_D-

USBP0_D+

USBP1_D+

USBP0_D-

USBP0_D+USBP0+

USBP1- USBP1_D-

USBP1_D+USBP1+

USBP0-

USBP8_D-USBP8_D+

USBP9_D-USBP9_D+

USBP8- USBP8_D-

USBP8_D+USBP8+

USBP9- USBP9_D-

USBP9_D+USBP9+

USBP4+

USBP1-

USBP5+

USBP1+

USBP5+

USBP4+

USBP8+

USBP4-

USBP5-

USBP4+

USBP5+USBP0+

USBP9-

USBP0-

USBP4-

USBP4-

USBP8-

USBP5-

USBP5-

USBP9+

+USB_R_PWR

+USB_R_PWR+5V_ALW

+USB_S_PWR+5V_ALW

+USB_S_PWR

+5V_ALW

+USB_S_PWR

+USB_L_PWR

+USB_L_PWR

+USB_L_PWR

+USB_R_PWR

USB_BACK_EN#<35>

USBP0-<22>

USBP0+<22>

USBP1-<22>

USBP1+<22>

USB_OC0_1# <22>

USB_OC8_9# <22>

USB_SIDE_EN#<35>

USBP8-<22>

USBP8+<22>

USBP9-<22>

USBP9+<22>

USB_OC4_5# <22>

USBP4+<22>

USB_BACK_EN#<35>

USBP5-<22>

USBP4-<22>

USBP5+<22>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

27 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Rear Right USB Port

Side USB Port

JUSB_L (Rear Left Top)

JUSB_S (Side Top)

DESTINATION

0

USB PORT#

4

Place U45, U47, U48 as close as USB connector

JUSB_R (Rear Right Top)

JUSB_L (Rear Left Bottom)

5

Rear Left USB Port

JUSB_S (Side Bottom)

1

8

JUSB_R (Rear Right Bottom)

9

SHORT

SHORT

SHORT

C1193

10U_1206_16V4Z~D

@

1

2

R16320_0402_5%~D 1 2

+

C1194

150U_D

2_6.3VM~D

1

2 JUSB_L

FOX_UB1112H-8Z4-HT~D

A_VCCA1A_D-A2A_D+A3A_GNDA4

B_VCCB1B_D-B2B_D+B3B_GNDB4

G19G210G311G412

L137 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

R16290_0402_5%~D 1 2

C1202

10U_1206_16V4Z~D

@

1

2

C1196

0.1U_0402_16V4Z~D

1

2

C1195

0.1U_0402_16V4Z~D

1

2

PJP26

PAD-OPEN 4x4m

12

C1191

0.1U_0402_16V4Z~D

1

2

C1203

0.1U_0402_16V4Z~D

1

2

R16330_0402_5%~D 1 2

U44

TPS2062DR_SO8~D

GND1IN2EN1#3EN2#4

OC1# 8OUT1 7OUT2 6OC2# 5

U46

TPS2062DR_SO8~D

GND1IN2EN1#3EN2#4

OC1# 8OUT1 7OUT2 6OC2# 5

F5

L0603@

1 2

PJP25

PAD-OPEN 4x4m

12

R16360_0402_5%~D 1 2

U47

IP4220CZ6_SO6~D@

D2+ 4

D1- 6

VCC 5

D1+1

GND2

D2-3

L138 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

F4

5A_125V_R451005.MRL~D@

1 2

L140 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

R16340_0402_5%~D 1 2

R16310_0402_5%~D 1 2

C1201

0.1U_0402_16V4Z~D

1

2

C1200

0.1U_0402_16V4Z~D

1

2

JUSB_R

FOX_UB1112H-8Z4-HT~D

A_VCCA1A_D-A2A_D+A3A_GNDA4

B_VCCB1B_D-B2B_D+B3B_GNDB4

G19G210G311G412

F6

5A_125V_R451005.MRL~D@

1 2

+

C1199

150U_D

2_6.3VM~D

1

2

C1190

0.1U_0402_16V4Z~D

1

2

F3

L0603@

1 2

PJP24

PAD-OPEN 4x4m

12

F1

L0603@

1 2

F2

5A_125V_R451005.MRL~D@

1 2

U48

IP4220CZ6_SO6~D@

D2+ 4

D1- 6

VCC 5

D1+1

GND2

D2-3

JUSB_S

JST_SM8B-SRSS~D

11 22 33 44

55 66 77 88

9 910 10

C1197

0.1U_0402_16V4Z~D

1

2

L139 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

U49

TPS2062DR_SO8~D

GND1IN2EN1#3EN2#4

OC1# 8OUT1 7OUT2 6OC2# 5

C1198

10U_1206_16V4Z~D

@

1

2

C1192

0.1U_0402_16V4Z~D

1

2

+

C1189

150U_D

2_6.3VM~D

1

2

U45

IP4220CZ6_SO6~D@

D2+ 4

D1- 6

VCC 5

D1+1

GND2

D2-3

R16300_0402_5%~D 1 2

R16350_0402_5%~D 1 2

Page 28: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LOM_SI

LOM_CS#

LOM_SOLOM_SCLK

LOM_SMB_ALERT#

NV_STRAP0

TPM_GPIO0TPM_GPIO1TPM_GPIO2

LOM_LOW_PWR

XTALI

XTALO

LOM_TX3+LOM_TX3-

LOM_TX2+LOM_TX2-

LOM_TX1+LOM_TX1-

LOM_TX0+LOM_TX0-

DOCK_LOM_TX3+

DOCK_SPD10LED_GRN#

DOCK_LOM_TX3-

DOCK_LOM_TX1+

DOCK_LOM_TX2-DOCK_LOM_TX2+

DOCK_SPD100LED_ORG#

DOCK_LOM_TX0+

DOCK_LOM_TX1-

DOCK_LOM_TX0-

DOCK_ACTLED_YEL#

REGCTL_PNP25

REGCTL_PNP12

CLK_PCI_TPM

DOCKED

LOM_SCLK

LOM_CS#

LOM_ACTLED_YEL#

LOM_SPD100LED_ORG#LOM_SPD10LED_GRN#

LOM_SILOM_SO

CLK_PCIE_LOM#

LPC_LAD0

PCIE_WAKE#

LPC_LAD3

LPC_LAD1LPC_LAD2

CLK_PCIE_LOM

PLTRST3#LPC_LFRAME#

IRQ_SERIRQ

CLK_PCI_TPM

REGCTL_PNP12REGCTL_PNP25

PCIE_IRX_LANTX_N6_C

PCIE_IRX_LANTX_P6_C

+3.3V_LAN

+3.3V_LAN

+3.3V_LAN

+3.3V_LAN

+3.3V_LAN

+1.2V_LAN

+3.3V_LAN

+2.5V_LAN

+3.3V_LAN

+3.3V_RUN

+3.3V_LAN

+3.3V_LAN

+3.3V_ALW

+3.3V_LAN

+1.2V_LAN+2.5V_LAN

+3.3V_LAN

LOM_CLKREQ# <6>

LOM_SMB_ALERT#<22,36>

LOM_SUPER_IDDQ<35>

LOM_TPM_EN#<35>

LOM_TX3- <29>LOM_TX3+ <29>

LOM_TX2+ <29>LOM_TX2- <29>

ICH_SMBCLK<22,31,32>

ICH_SMBDATA<22,31,32>

LOM_TX1- <29>LOM_TX1+ <29>

LOM_TX0+ <29>LOM_TX0- <29>

LOM_LOW_PWR<35>

DOCKED <34,35>LOM_CABLE_DETECT <35>

DOCK_SPD10LED_GRN#<34>DOCK_SPD100LED_ORG#<34>

DOCK_ACTLED_YEL#<34>

DOCK_LOM_TX3- <34>DOCK_LOM_TX3+ <34>DOCK_LOM_TX2- <34>DOCK_LOM_TX2+ <34>DOCK_LOM_TX1- <34>DOCK_LOM_TX1+ <34>

DOCK_LOM_TX0+ <34>DOCK_LOM_TX0- <34>

CLK_PCI_TPM<6>

LOM_ACTLED_YEL#<29>

LOM_SPD10LED_GRN#<29>LOM_SPD100LED_ORG#<29>

CLK_PCIE_LOM# <6>

PCIE_WAKE# <31,32,35>

LPC_LAD[0..3]<21,35,36>

CLK_PCIE_LOM <6>

LPC_LFRAME#<21,35,36>

IRQ_SERIRQ<22,30,35,36>PLTRST3#<20,31>

PLTRST3# <20,31>SB_LOM_PCIE_RST# <20>

ENAB_3VLAN <38>

PCIE_IRX_LANTX_P6 <22>

PCIE_ITX_LANRX_P6_C <22>

PCIE_ITX_LANRX_N6_C <22>

PCIE_IRX_LANTX_N6 <22>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

28 48Wednesday, March 28, 2007

Compal Electronics, Inc.PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

SCLK

0Auto-Sense Mode

NV_STRAP1 NV_STRAP0 SO CS#SI

Atmel AT45BCM021B

ST M45PE20

1

(Default) 0 0 0 0 0

0 0 0 1 1

0 0 01 1 1

Place close to pin G7

Drive level should be at least 300uW Max. power

DELL CONFIDENTIAL/PROPRIETARY

LOM_CABLE_DETECT goes to an input on a system microcontroller that can poll thissignal periodically and can de-assert the LOM_LOW_PWR when LOM_CABLE_DETECTsignal is high. Connect to an EC GPIOC defined by the GPIO mapping

+3.3V_LAN SOURCE

+1.2V_LAN Regulartor Control +2.5V_LAN Regulartor Control

C1248

0.1U_0402_16V4Z~D

1

2

Y225MHZ_18PF_1BX25000CK1D~D

1 2

C1247

27P_0402_50V8J~D

1

2

TPM

Med

ia

GPIO

BCM5756M

PowerPC

I-E

TESTLED

Bias

Clock

Reg

ulat

orS

ControlSP

I

SMBU

S

U50A

BCM5756MKFBG_FBGA144~D

NB_TRD3+ A11NB_TRD3- A12

NB_TRD2+ B11NB_TRD2- B12

NB_TRD1+ C11NB_TRD1- C12

NB_TRD0+ D11NB_TRD0- D12LCLKG7

LAD0K8LAD1H7LAD2J9LAD3H9

LFRAME#K10LRESET#K7SERIRQK9

EnergyDet B3

DK_TRD1+ H11

DK_TRD0+ G11DK_TRD0- G12

DK_TRD3+ K11DK_TRD3- K12

DK_TRD2+ J11DK_TRD2- J12

DK_TRD1- H12

E_Switch_Control E3

REGSUP12 M10

REGCTL12 L10

REGSEN12 L11

REGSUP25 L12

REGCTL25 M11

REGSEN25 M12

NB_RDAC E12

SERIAL_DIH2

SERIAL_DOK2

GPHY_TVCOIE9

TPM_GPIO0J8TPM_GPIO1J7TPM_GPIO2/TPM_STATUSH8

TPM_EN#K1

GPIO0M7GPIO1L7GPIO2B4

SMB_CLKD7

SMB_DATAB6 PCIE_TXDP M2

PCIE_TXDN L2

PCIE_RXDP M6

PCIE_RXDN L6

PERST# A1

CLKREQ# B1

WAKE# A4

REFCLK+ M4REFCLK- L4

REFCLK_SEL A2

LOW_PWRH1

VMAINPRSNTG10

Super_LOW_PWRJ10

SCLK A8SI C8

SO B8CS# B9

NV_STRAP0 J1NV_STRAP1 L1

VAUXPRSNTA5

XTALOM8

XTALIL8

DK_RDAC F12

TCKB5TDIF2TDOC4TMSE1TRST#B2

DK_LINKLED#D2DK_SPD100LED#D1DK_SPD1000LED#C2DK_TRAFFICLED#E2

NB_LINKLED#A7NB_SPD100LED#B7NB_SPD1000LED#C7NB_TRAFFICLED#C6

C1232

22P_0402_50V8J~D@

1

2

R994 0_0402_5%~D

1 2

C1227

0.1U_0402_16V4Z~D

1

2

C1208

0.1U_0402_16V4Z~D

1

2

U51

M45PE20-VMN6TP_SO8~D

D 1C 2

RESET# 3S# 4

Q8VSS7VCC6W#5

R1646 4.7K_0402_5%~D@12

C1224

0.047U_0402_16V4Z~D

@

1

2C

1228

10U_0805_10V4Z~D

1

2

S

GD

Q125SI3456BDV-T1-E3_TSOP6~D

3

6

245

1

C1209

4.7U_0603_6.3V

4Z~D

1

2

R1275

1.24K_0402_1%~D

12

R984 0_0402_5%~D

12

R973

2_1210_5%~D

12

R991 0_0402_5%~D

1 2

R1000

200_0402_1%~D

12

R977

4.7K_0402_5%~D

12

R1001 0_0402_5%~D@12

C1205

4.7U_0603_6.3V

4Z~D

1

2

C1230

0.1U_0402_16V4Z~D

1

2

R999 4.7K_0402_5%~D@12

C12420.1U_0402_10V7K~D

1 2

Q127PBSS5540Z_SOT223-3~D

1

23

4

R988 1K_0402_5%~D

1 2

R975

33_0402_5%~D@

12

C1246

27P_0402_50V8J~D

1

2

R990

4.7K_0402_5%~D@

12

R997

4.7K_0402_5%

~D@

12

U52

AT45BCM021B-SU_SO8~D@

SI 1SCK 2

RESET# 3CS# 4

SO8GND7VCC6WP#5

R976 4.7K_0402_5%~D

12

R992 4.7K_0402_5%~D@1 2

R987 4.7K_0402_5%~D@12

R979 10K_0402_5%~D@12

R1003

1.24K_0402_1%

~D

12

C12430.1U_0402_10V7K~D

1 2

C1231

10U_0805_10V4Z~D

1

2

R1002 4.7K_0402_5%~D@12

R982 10K_0402_5%~D@12

R974

2_1210_5%~D

12

R980 20K_0402_5%~D

1 2

R985 1K_0402_5%~D

1 2

R995

4.7K_0402_5%

~D@

12

R983 1K_0402_5%~D

1 2

R978 0_0402_5%~D@1 2

C1226

0.047U_0402_16V4Z~D

@

1

2

R981 10K_0402_5%~D@12

C1207

0.1U_0402_16V4Z~D

1

2

C1204

0.1U_0402_16V4Z~D

1

2

R996

4.7K_0402_5%

~D@

12

C1206

4.7U_0603_6.3V

4Z~D

1

2

Q126MBT35200MT2G_TSOP6~D

3

41 2 5 6

R986 39K_0402_5%~D

1 2

R993 0_0402_5%~D@1 2

Page 29: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LOM_TX0+

LOM_TX0-

LOM_TX1+

LOM_TX1-

LOM_TX2+

LOM_TX2-

LOM_TX3-

LOM_ACTLED_YEL#

LOM_TX3+

LOM_ACTLED_YEL#

LOM_SPD10LED_GRN#

LOM_SPD100LED_ORG#

+2.5V_LAN_CT

+3.3V_LAN

+1.2V_LAN

+3.3V_LAN

+BIASVDD

+XTALVDD

+2.5V_LAN

+AVDD

+2.5V_LAN

+2.5V_LAN

+XTALVDD

+PCIE_SDSVDD

+BIASVDD

+AVDD

+AVDDL

+PCIE_PLLVDD

+GPHY_PLLVDD

+1.2V_LAN

+AVDDL

+GPHY_PLLVDD

+1.2V_LAN

+3.3V_LAN

+PCIE_SDSVDD

+PCIE_PLLVDD

+3.3V_LAN

+2.5V_LAN

LOM_TX0+<28>

LOM_TX0-<28>

LOM_TX1+<28>

LOM_TX1-<28>

LOM_TX2+<28>

LOM_TX2-<28>

LOM_TX3+<28>

LOM_TX3-<28>

LOM_ACTLED_YEL#<28>

LOM_SPD10LED_GRN#<28>LOM_SPD100LED_ORG#<28>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

29 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place as close as U50 as possible

Place these caps as close to the center tap pins of the mag/connector

R1006

150_0402_5%~D

12

L112

BLM18AG601SN1D_0603~D

12

C12404.7U_0603_6.3V4Z~D

1

2

C1218

0.1U_0402_16V4Z~D

1

2

L111

BLM21AG601SN1D_0805~D

12

C1217

0.1U_0402_16V4Z~D

1

2

C1234

0.1U_0402_16V4Z~D

1

2

C12390.1U_0402_16V4Z~D

1

2

C1221

0.1U_0402_16V4Z~D

1

2

C12364.7U_0603_6.3V4Z~D

1

2

C1233

0.1U_0402_16V4Z~D

1

2

C1220

0.1U_0402_16V4Z~D

1

2

C1256

0.1U_0402_16V4Z~D

1

2

L114

BLM18AG601SN1D_0603~D

12

L110

BLM18AG601SN1D_0603~D

12

R1639150_0402_5%~D

1 2

C1235

0.1U_0402_16V4Z~D

1

2

R1005

0_0402_5%~D

12

C1213

0.1U_0402_16V4Z~D

1

2

C1219

4.7U_0603_6.3V

4Z~D

1

2

L113

BLM18AG601SN1D_0603~D

12

L141

BLM18AG601SN1D_0603~D

12

L109

BLM18AG601SN1D_0603~D

12

L142

BLM18AG601SN1D_0603~D

12

C1216

0.1U_0402_16V4Z~D

1

2C1210

4.7U_0603_6.3V

4Z~D@

1

2

C1211

0.1U_0402_16V4Z~D

1

2

C12370.1U_0402_16V4Z~D

1

2

R1019

10K_0402_5%~D

@

12

C12384.7U_0603_6.3V4Z~D

1

2

C1253

0.1U_0402_16V4Z~D

1

2

C1254

0.1U_0402_16V4Z~D

1

2

R1018

10K_0402_5%~D

@

12

C1214

0.1U_0402_16V4Z~D

1

2

1000pF 2KV

4 X 75 OHMS

1CT:1CT

1CT:1CT

1CT:1CT

1CT:1CT

TRP1P

TRP1N

TRP2P

TRP2N

TRP3P

TRP3N

TRP4P

TRP4N

JLOM

TYCO_1368398-2~D

TRD1P11

TRCT112

TRD1N10

TRD2P4

TRCT26

TRD2N5

TRD3P3

TRCT31

TRD3N2

TRD4P8

TRCT47

TRD4N9

YELLOW13

COMMON014

COMMON116

GREEN17ORANGE15

SHIE

LD0

18SH

IELD

119

C1229

0.1U_0402_16V4Z~D

1

2

C1222

0.1U_0402_16V4Z~D

1

2

C1225

0.1U_0402_16V4Z~D

1

2

R1638150_0402_5%~D

1 2

C12410.1U_0402_16V4Z~D

1

2

C12444.7U_0603_6.3V4Z~D@

1

2

R1020

10K_0402_5%~D

@

12

C1255

0.1U_0402_16V4Z~D

1

2

C12450.1U_0402_16V4Z~D@

1

2

BCM5756

Analog

PLL

GN

D

Digial PO

WER

BIAS

POW

ER

U50B

BCM5756MKFBG_FBGA144~D

VDDC_0D3

VDDC_4H3VDDC_5J3VDDC_6J6VDDC_7K3

VDDIO_3F10VDDIO_4G1VDDIO_5J2VDDIO_6M1

VSS_4 D8VSS_5 E5VSS_6 E6VSS_7 E7VSS_8 E8VSS_9 F4

VSS_10 F5VSS_11 F6VSS_12 F7VSS_13 F8VSS_14 F9VSS_15 G3VSS_16 G4VSS_17 G5VSS_18 G6VSS_19 G9VSS_20 H4

VDDC_3G8 VDDC_2E4 VDDC_1D6

VSS_3 D4VSS_2 C5VSS_1 A9

XTALVDDK6

PCIE_SDSVDDM3

BIASVDDE11

VDDIO_0A6VDDIO_1A10VDDIO_2C1

VSS_0 A3

VSS_21 J4VSS_22 K5VSS_23 L3VSS_24 L5VSS_25 M5

VDDP_0C3VDDP_1F3VDDP_2H10

PCIE_PLLVDDK4

GPHY_PLLVDDF11

AVDD_0C9AVDD_1D9AVDD_2E10

AVDDL_0B10AVDDL_1C10AVDDL_2D10

NC_0 M9NC_1 L9NC_2 J5NC_3 H6NC_4 H5NC_5 G2NC_6 F1NC_7 D5

C1215

0.1U_0402_16V4Z~D

1

2C1212

0.1U_0402_16V4Z~D

1

2

Page 30: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TPBIAS0

SDDATA1

XD_CDSW#XD_CDSW#SDCD#_XDCD0#

SDCD#_XDCD0#

SDWP#_XDRB#SDCLK_MSCLK_XDRE#XD_CE#XDCLEXDALESDCMD_MSBS_XDWE#XDWP#SDDATA0_MSDATA0_XDD0SDDATA1_MSDATA1_XDD1SDDATA2_MSDATA2_XDD2

XDD4SDDATA3_MSDATA3_XDD3

XDD5XDD6XDD7

SDDATA2

TPB0-

TPA0_D+

TPB0_D+

TPB0_D-

TPA0_D-

R5C832XO

SDDATA2_MSDATA2_XDD2

PCI_AD30

PCI_AD7

PCI_SERR#

UDIO5

PCI_DEVSEL#

PCI_AD1

PCI_AD9

PCI_AD18

BUS_GRST#

XDD6

SDCMD_MSBS_XDWE#

PCI_STOP#

PCI_C_BE1#

PCI_AD31

PCI_AD6

PCI_AD27

TPA0+

BUS_GRST#

SDCD#_XDCD0#

TPBIAS0

PCI_AD28

PCI_AD13

PCI_AD19

TPA0+

CLK_PCI_R5C832

SDDATA1_MSDATA1_XDD1

XDWP#

PCI_AD3

TPA0-

TPA0-

XDD5

MSCD#_XDCD1

PCI_TRDY#

PCI_AD8

SDCLK_MSCLK_XDRE#PCI_PAR

PCI_AD12

PCI_AD22

PCI_AD17

R5C832XI

PCI_IRDY#

TP_SD/MMC/MS/XD_LED#

PCI_AD15

PCI_AD2

PCI_AD17

PCI_AD14

PCI_RST#

TPB0+

PCI_GNT1#

XD_CE#

SDDATA0_MSDATA0_XDD0

CARD_EN

PCI_AD0

R5C832XO

TPB0+

R5C832XI

XDD4

PCI_AD4

PCI_AD24

PCI_AD20

CARD_EN

XDD7

PCI_FRAME#

PCI_AD11

PCI_IDSEL

PCI_C_BE0#

PCI_AD16

PCI_AD26

PCI_AD23

SDWP#_XDRB#PCI_C_BE3#

PCI_AD29

PCI_PERR#

XDALE

PCI_AD21

PCI_AD5

TPB0-

XDCLE

SDDATA3_MSDATA3_XDD3

PCI_AD10

PCI_REQ1#

PCI_C_BE2#

PCI_AD25

SDDATA3_MSDATA3_XDD3

SDDATA1SDDATA2

SDDATA0_MSDATA0_XDD0

SDCLK_MSCLK_XDRE#SDCLKSDCMD_MSBS_XDWE#SDCD#_XDCD0#SDWP#_XDRB#

SDDATA2_MSDATA2_XDD2SDDATA3_MSDATA3_XDD3

SDCMD_MSBS_XDWE#MS_INS#

SDDATA0_MSDATA0_XDD0

SDCLK_MSCLK_XDRE#MSCLK

SDDATA1_MSDATA1_XDD1

UDIO4

MSCD#_XDCD1

MS_INS#

XD_SW#

SDDATA1_MSDATA1_XDD1

SDDATA2_MSDATA2_XDD2

+15V_ALW+3.3V_RUN_CARD

+3.3V_RUN_XD

+3.3V_RUN_XD

+3.3V_RUN_CARD+3.3V_R5C833

+3.3V_RUN_CARD

+VCC_ROUT+3.3V_RUN_PHY

+3.3V_R5C833

+3.3V_RUN

+3.3V_R5C833

+3.3V_R5C833

+3.3V_R5C833+3.3V_R5C833

+3.3V_RUN_PHY

+3.3V_R5C833

+VCC_ROUT+3.3V_R5C833

+3.3V_R5C833

+3.3V_RUN_CARD

+3.3V_R5C833

PCI_PIRQC#<20>

CLK_PCI_R5C832<6>

PCI_IRDY#<20,33,34>PCI_TRDY#<20,33>

PCI_C_BE0#<20,33>

CBUS_GRST#<35>

PCI_PIRQD#<20>

CB_HWSPND#<35>

PCI_SERR#<20,33>

PCI_C_BE2#<20,33>

PCI_STOP#<20,33>

PCI_GNT1#<20>

PCI_RST#<20,32,33>

PCI_AD[0..31]<20,33>

CLKRUN#<22,35,36>

SYS_PME#<33,35>

PCI_DEVSEL#<20,33>

PCI_FRAME#<20,33,34>

PCI_C_BE3#<20,33>

PCI_REQ1#<20>

IRQ_SERIRQ <22,28,35,36>

PCI_C_BE1#<20,33>

PCI_PAR<20,33>

PCI_PERR#<20,33>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

30 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

XDLED#

XDR/B#XDPWR

XDRE#

XDCE#

XDWE#

Solve MS Duo Adaptor short problem

Media I/FMDIO00 SDCD#

SD Card

SDCCMD

SDLED#SDPWR1SDPWR0SDWP#

SDCCLK

MSEN

MMC Card

SDCDAT3

UDIO4UDIO3 XDEN

Pull-up

FunctionFunction set pin define

SD,MMC,MS,XD muti-function pin define

EnableSD,XD,MS,MMC Card

MMCLED#

MMCPWR

MMCCD#

MMCCLKMMCCMD

MMCDAT

MSWR

MSCD#

MS Card

MSCDAT0

MSEXTCKMSLED#

XD Card

MSCCLKMSBS

XDCDAT0

XDALEXDCLE

XDWP#

XDCD1#

SDEXTCKPlace close to J5IN1

Layout Note: Place close to 1394 connector

Layout Note: Place C1282,C1284,R1034 close to R5C832

Layout Note: Place close to R5C832 Chip

Layout Note: Place close to R5C832 and Shield GND

Note: If countermeasurecircuit is needed, please populate D35,R1042~R1044,Q128-Q132 andno-stuff R1045,R1046,R1030,R1033,R1037. If countermeasurecircuit is NOT needed,please no-stuff D35,R1042~R1044,Q128-Q132and stuff R1045,R1046,R1030,R1033,R1037.

Pull-up Pull-up Pull-up

MDIO01MDIO02MDIO03MDIO04MDIO05MDIO06MDIO07MDIO08MDIO09MDIO10MDIO11MDIO12MDIO13MDIO14MDIO15MDIO16MDIO17MDIO18MDIO19

SDCDAT2SDCDAT1SDCDAT0

MSCDAT1MSCDAT2MSCDAT3

XDCD0#

XDCDAT1XDCDAT2XDCDAT3XDCDAT4XDCDAT5XDCDAT6XDCDAT7

C1291

0.1U_0402_16V4Z~D

1

2

R10550_0402_5%~D 1 2

J1394

TYCO_1775260-1~D

44332211

G1 5

G2 6

R1031 0_0402_5%~D 1 2

R1026

0_0402_5%~D@

1 2

D34RB751V_SOD323-2~D

2 1

R1040220_0402_5%~D

1 2

R1057

5.1K_0603_1%

~D

12

C1279

0.01U_0402_16V7K~D

1

2

R1030 0_0402_5%~D@1 2

C1268

10U_0805_6.3V6M

~D

1

2

R1039

10K_0402_5%~D

1 2

R1041

100K_0402_5%~D

12

C1284

0.01U_0402_16V7K~D

1

2

R104310K_0402_5%~D

12

G

D

S

Q132

2N7002W

-7-F_SOT323-3~D

2

13

T94

C1261

0.01U_0402_16V7K~D

1

2

C1288

2.2U_0603_6.3V6K~D

1

2

C1281

1000P_0402_50V7K~D

1

2

C1278

10U_0805_6.3V6M

~D

1

2

C1267

0.01U_0402_16V7K~D

1

2

R1029100_0402_5%~D

1 2

R1053

56.2_0603_1%~D

12

C12820.01U_0402_16V7K~D 1 2

R1024

0_0805_5%~D

1 2

R1045

0_0402_5%~D

@12

R1046 0_0402_5%~D@1 2

C1275

0.01U_0402_16V7K~D

1

2

R104410K_0402_5%~D

12

R1047

56.2_0603_1%~D

12

C1280

0.1U_0402_16V4Z~D

1

2

R10490_0402_5%~D 1 2

G

D S

Q1292N7002W-7-F_SOT323-3~D

2

1 3

C1290

1U_0603_10V4Z~D

1

2

C1271

0.47U_0402_10V4Z~D

1

2

R1032

0_0402_5%~D@

1 2

R1034

10K_0402_1%~D

12

C1263

0.01U_0402_16V7K~D

1

2

C1264

0.1U_0402_16V4Z~D

1

2

R10500_0402_5%~D 1 2

C1259

0.01U_0402_16V7K~D

1

2

L125 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

G

DS

Q130SI2303BDS-T1-E3_SOT23-3~D

2

13

U55

G5240B1T1U_SOT23-5~D

IN5

EN4

OUT 1GND 2N.C. 3C

1289

270P_0402_50V7K~D

1

2

C1276

0.01U_0402_16V7K~D

1

2

G

D S

Q1282N7002W-7-F_SOT323-3~D

2

1 3

C1273

1U_0603_10V4Z~D

1

2

R1025

100K_0402_5%~D

1

2

C1286

0.01U_0402_16V7K~D

1

2

R1052

0_0402_5%~D

12

C1272

0.47U_0402_10V4Z~D

1

2

R1035 0_0402_5%~D@1 2

C1270

0.01U_0402_16V7K~D

1

2

G

D

S Q1312N7002W-7-F_SOT323-3~D

2

13

R1054

56.2_0603_1%~D

12

D35RB751V_SOD323-2~D

2 1

R1048

56.2_0603_1%~D

12

C1257

0.01U_0402_16V7K~D

1

2

D33RB751V_SOD323-2~D

2 1

R1027

150K

_0402

_5

%~

D

R1042

10K_0402_5%~D

1 2

L124 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

C1287

0.33U_0603_10V7K~D

1

2

X224.576MHz_16P_1BG24576CKIA~D

12

C1274

0.01U_0402_16V7K~D

1

2

R5C833

U54

R5C833-TQFP128P_TQFP128_14X14~D

AD31125AD30126AD29127AD281AD272AD263AD255AD246AD239AD2211AD2112AD2014AD1915AD1817AD1718AD1619AD1536AD1437AD1338AD1239AD1140AD1042AD943AD844AD746AD647AD548AD449AD350AD251AD152AD053

VCC_PCI3V 10VCC_PCI3V 20

VCC_RIN 61

VCC_ROUT 16VCC_ROUT 34

VCC_3V 67

VCC_MD3V 86

AVCC_PHY3V 98AVCC_PHY3V 106AVCC_PHY3V 110

TPBIAS0 113

MDIO00 80

MDIO03 77MDIO04 76MDIO05 75MDIO06 74MDIO07 73

MDIO10 82MDIO11 81MDIO12 93MDIO13 90

FIL0 96

VREF 100REXT 101

MDIO08 88MDIO09 84

MDIO01 79MDIO02 78

MDIO14 91MDIO15 89MDIO16 92MDIO17 87MDIO18 85MDIO19 83

C/BE3#7C/BE2#21C/BE1#35C/BE0#45

PAR33FRAME#23TRDY#25IRDY#24STOP#29DEVSEL#26IDSEL8PERR#30SERR#31

RSV97

TEST66 HWSPND#69

INTA#115INTB#116

PCICLK121PCIRST#119GBRST#71CLKRUN#117PME#70

REQ#124GNT#123

AGND111 AGND107 AGND103

GND 4GND 13GND 22GND 28

UDIO0/SRIRQ# 72UDIO1 60UDIO2 56UDIO3 65UDIO4 59UDIO5 57

XI 94XO 95

MSEN 58XDEN 55

AGND102 AGND99

GND 54GND 62GND 63GND 68GND 118GND 122

VCC_PCI3V 32VCC_PCI3V 27

VCC_PCI3V 41

VCC_ROUT 114VCC_ROUT 64

VCC_ROUT 120

VCC_PCI3V 128

AVCC_PHY3V 112

TPAP0 109TPAN0 108

TPBP0 105TPBN0 104

C128522P_0402_50V8J~D

1 2

R1028

10_0402_5%~D

@

12

R10510_0402_5%~D

1 2

C1266

10U_0805_6.3V6M

~D

1

2

4 IN 1 CONN

xD Card

Interface M

S Card

Interface

SD Card

Interface

J5IN1

MOLEX_480001002~D

XD0_GND1

XD1_CD2XD2_R/B#3XD3_RE#4XD4_CE#5XD5_CLE6XD6_ALE7XD7_WE#8XD8_WP#9

XD9_GND10

XD10_D011XD11_D112XD12_D213XD13_D314XD14_D415XD15_D516XD16_D617XD17_D718

XD18_VCC19

MS1_VSS 20

MS2_BS 21

MS3_DATA1 22MS4_DATA0 23

MS5_DATA2 24

MS6_INS 25

MS7_DATA3 26MS8_SCLK 27

MS9_VCC 28

MS10_VSS 29

SD1_CD/DAT3 30

SD2_CMD 31

SD3_VSS 32

SD4_VDD 33

SD5_CLK 34

SD6_VSS 35

SD7_DAT0 36SD8_DAT1 37SD9_DAT2 38

SD_GND 39

SD_SW 40SD_SW/WP 41

GND042GND143GND244

C1258

0.01U_0402_16V7K~D

1

2

R10560_0402_5%~D 1 2

R1038100K_0402_5%~D

1 2

C1260

0.01U_0402_16V7K~D

1

2

C1265

0.01U_0402_16V7K~D

1

2

R103610K_0402_5%~D

1 2

R1033 0_0402_5%~D@1 2C

1269

0.01U_0402_16V7K~D

1

2

L123

BLM21AG601SN1D_0805~D

1 2

R1037 0_0805_5%~D@1 2

C128322P_0402_50V8J~D

1 2

C1262

10U_0805_6.3V6M

~D

1

2

C1277

10P_0402_50V8J~D

@

1

2

Page 31: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

WLAN_SMBCLKWLAN_SMBDATA

WLAN_RADIO_DIS#_RWLAN_PLTRST3#_R

WLAN_SMBCLK

WLAN_SMBDATA

ROBSON_PLTRST3#_R

WLAN_RADIO_DIS#_R

RBSON_SCLKRBSON_SDATA

+3.3V_WLAN

+1.5V_RUN

+3.3V_WLAN

+3.3V_RUN

+3.3V_RUN

+3.3V_ALW

+3.3V_WLAN

+PWR_SRC

+3.3V_WLAN

+3.3V_RUN+3.3V_RUN

+1.5V_RUN

+3.3V_RUN

+3.3V_RUN

+3.3V_RUN

+1.5V_RUN

+1.5V_RUN +3.3V_WLAN

CLK_PCIE_MINI2<6>

COEX1_BT_ACTIVE<32>COEX2_WLAN_ACTIVE<32>

CLK_PCIE_MINI2#<6>

PCIE_IRX_WLANTX_P2<22>

MINI2_CLKREQ#<6>

PCIE_ITX_WLANRX_N2_C<22>PCIE_ITX_WLANRX_P2_C<22>

PCIE_WAKE#<28,32,35>

LED_WLAN_OUT# <37>BT_ACTIVE <32,37>

PLTRST3# <20,28>

HOST_DEBUG_TX <36>HOST_DEBUG_RX<36>

8051_TX<36>

8051_RX <36>

PCIE_MCARD1_DET#<22>USB_MCARD1_DET# <22>

PCIE_IRX_WLANTX_N2<22>

WLAN_RADIO_DIS# <35>

WLAN_3V_ENABLE<36>

CLK_SDATA <6>

CLK_SCLK <6>

ICH_SMBCLK <22,28,32>

ICH_SMBDATA <22,28,32>

PCIE_IRX_ROBSONTX_N1<22>PCIE_IRX_ROBSONTX_P1<22>

PCIE_ITX_ROBSONRX_N1_C<22>PCIE_ITX_ROBSONRX_P1_C<22>

CLK_PCIE_MINI1<6>

MINI1_CLKREQ#<6>

CLK_PCIE_MINI1#<6>

PCIE_WAKE#<28,32,35>

ROBSON_RADIO_DIS# <35>

USB_MCARD2_DET# <22>PCIE_MCARD2_DET#<20>

MEM_SCLK <16,17,22>MEM_SDATA <16,17,22>

PLTRST3# <20,28>

SB_ROBSON_PCIE_RST# <20>

SB_WLAN_PCIE_RST# <20>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

31 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Mini Card 2---WLAN

Mini Card 1---Robson

R1070 0_0402_5%~D

1 2

JMINI1

TYCO_1775838-1~D

1133557799111113131515171719192121232325252727292931313333353537373939414143434545474749495151

GND153

2 24 46 68 8

10 1012 1214 1416 1618 1820 2022 2224 2426 2628 2830 3032 3234 3436 3638 3840 4042 4244 4446 4648 4850 5052 52

GND2 54

T96

C1295

0.047U_0402_16V4Z~D

1

2

G

D

S

Q1352N7002W-7-F_SOT323-3~D

2

13

C1308

0.1U_0402_16V4Z~D

1

2

R16120_0402_5%~D

1 2

C13

000.

047U

_040

2_16

V4Z~

D

1

2

R1067

100K_0402_5%~D

1 2

R1610

0_0402_5%~D

1 2

R1644 0_0402_5%~D@1 2

C1298

33P_0402_50V8J~D

1

2

C1302

0.047U_0402_16V4Z~D

1

2

G

D

S

Q134

2N7002W

-7-F_SOT323-3~D

2

13

S

GD

Q133SI3456BDV-T1-E3_TSOP6~D

3

6

245

1

R1071 0_0402_5%~D

12

R1643 0_0402_5%~D@ 1 2

R1066 0_0402_5%~D@12

C1303

0.047U_0402_16V4Z~D

1

2

R1063

200K_0402_5%~D

12

R1073

100K_0402_5%~D

1 2

R1075

2.2K_0402_5%

~D

12

R1077

0_0402_5%~D @

1 2

C1306

0.047U_0402_16V4Z~D

1

2

C1297

22U_0805_6.3V6M

~D

1

2

R1072100K_0402_5%~D

1 2

C1304

0.1U_0402_16V4Z~D

@

1

2

R1061

100K_0402_5%~D

12

+

C1301

330U_D

2E_6.3VM

_R25~D

1

2

R1069 0_0402_5%~D

1 2

+

C1293

330U_D

2E_6.3VM

_R25~D

1

2

R1059 0_0402_5%~D@12 C1294

0.047U_0402_16V4Z~D

1

2

R1076

2.2K_0402_5%

~D

12

R1609 0_0402_5%~D1 2

R1062

470K_0402_5%~D

12

R1068

100K_0402_5%~D

12

JCLIP2

TYCO_1775837-1~D

GND11GND22GND33GND44

C1305

0.047U_0402_16V4Z~D

1

2

C1296

33P_0402_50V8J~D

1

2

JMINI2

TYCO_1775838-1~D

1133557799111113131515171719192121232325252727292931313333353537373939414143434545474749495151

GND153

2 24 46 68 8

10 1012 1214 1416 1618 1820 2022 2224 2426 2628 2830 3032 3234 3436 3638 3840 4042 4244 4446 4648 4850 5052 52

GND2 54

R10740_0402_5%~D@

1 2

R1060

100K_0402_5%~D

12

G

DS

Q1362N7002W-7-F_SOT323-3~D@ 2

13

C12

9933

P_0

402_

50V8

J~D

1

2

R1065 0_0402_5%~D

12

D36RB751S40T1_SOD523-2~D

2 1

R1078

0_0402_5%~D@

1 2

R1064

100K_0402_5%~D

12

C1307

0.1U_0402_16V4Z~D

1

2

R1058

0_0402_5%~D @

12

R1611 0_0402_5%~D1 2

C1292

4700P_0402_25V7K~D

1

2

C1309

4.7U_0603_6.3V

4Z~D

1

2

G

DS

Q1372N7002W-7-F_SOT323-3~D@

2

13

Page 32: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EXPR_CARD_RST#

EXP_CLKREQ#CPPE#

PCIE_WAKE#

CPUSB#

USBP2_D+

USBP2_D-

EXPR_CARD_RST#

CPUSB#

CPPE#

EXPRCRD_STBY_R#

PLTRST1#

USB_BIO-

USB_BIO+

SC_DET#

MD0

SC_C4

USB_BIO_L-

USB_BIO_L+

USB_SC+

SC_CLK

SC_IO

USB_SC-

SC_RST#

PCI_RST#

USB_SC+USB_SC-

USB_BIO_L-USB_BIO_L+

CLK_SMC_48M

USB_BIO_L+

USB_BIO_L-

+SC_VCC+SC_VCC

+SC_VCC

+1.5V_CARD

+3.3V_CARDAUX

+3.3V_CARD

+3.3V_RUN

+1.5V_RUN

+3.3V_CARDAUX

+1.5V_CARD

+3.3V_SUS

+3.3V_SUS +3.3V_RUN+3.3V_CARD

+3.3V_RUN

+3.3V_RUN

+3.3V_ALW

+5V_RUN

+3.3V_RUN

+3.3V_RUN

SC_DET#<35>

EXP_CLKREQ# <6>

PCIE_WAKE# <28,31,35>ICH_SMBDATA<22,28,31>ICH_SMBCLK<22,28,31>

CLK_PCIE_EXP#<6>CLK_PCIE_EXP<6>

PCIE_IRX_EXPTX_P4<22>PCIE_IRX_EXPTX_N4<22>

PCIE_ITX_EXPRX_P4_C<22>PCIE_ITX_EXPRX_N4_C<22>

USBP2-<22>

USBP2+<22>

COEX2_WLAN_ACTIVE<31>

COEX1_BT_ACTIVE<31>

BT_ACTIVE<31,37>

BT_RADIO_DIS#<35>

USBP3+<22>USBP3-<22>

PLTRST1#<10,20>

CPPE#<35>

EXPRCRD_STBY#<35>

BIO_DET# <35>

USBP6-<22>USBP6+<22>

PCI_RST#<20,30,33>

CLK_SMC_48M<6>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

32 48Wednesday, March 28, 2007

Compal Electronics, Inc.PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DELL CONFIDENTIAL/PROPRIETARYLayout Note: Place R1089~R1093 and C1330 closely JSC

+3.3V_CARD: Max. 1300mA, Average 1000mA+1.5V_CARD: Max. 650mA, Average 500mA

EXPRESS CARD

BLUETOOTH

Layout Note: Place close to BIO connectorPlace close to pin 3

Layout Notes

USB_BIO-+/USB_SC-+ msut be kept equal lengthwith a differential impedance of 90 ohms

SMART CARD and Biometric Reader

C1320

0.1U_0402_16V4Z~D

1

2

R1085

1.5K_0402_5%

~D

12

C1318

10U_0805_6.3V6M

~D

1

2

R1083 100K_0402_5%~D1 2

C1311

0.1U_0402_16V4Z~D

1

2

R1619

15K_0402_5%~D

12

L126 DLW21SN121SQ2L_4P~D@

11

44 3 3

2 2

R1093 220_0402_5%~D 12

C83

47P_0402_50V8J~D

@

1

2

C1317

0.1U_0402_16V4Z~D

1

2

L132 DLW21SN121SQ2L_4P~D@11

44 3 3

2 2

C1329

1U_0603_10V4Z~D

1

2

U57

OZ77CR6LN_QFN32~D

VCC5V_IN05VCC5V_IN128

UPD-17UPD+16

RST#12

NC2 30NC3 31XI/48M_IN3

XO4

MODE0/LED#32MODE11MODE22 GND1 11

GND2 26

GND0 9

3V_CPR 29

DPD-19DPD+18

EGATED- 21EGATED+ 20

SC_VCC 27SC_RST# 24

SC_CLK 23SC_C4 22SC_IO 25

SC_DET# 13

3.3VCC8

NC1 7RFIO115 RFIO014

VR_CPR0 6VR_CPR1 10

C1316

0.1U_0402_16V4Z~D

1

2

C1310

0.1U_0402_16V4Z~D

1

2

C84

47P_0402_50V8J~D

@

1

2

C1446 1U_0603_10V4Z~D

1 2

C1164

0.1U_0402_16V4Z~D

1

2

R1596

15K_0402_5%~D

12

R1095

10_0402_5%~D@

12

C1325

0.1U_0402_16V4Z~D

1

2

C1319

0.1U_0402_16V4Z~D

1

2

R10790_0402_5%~D 1 2

C1168

100P_0402_50V8J~D

@

1

2

JEXP

FOX_QTS0030A-3121-9F~D

11 2 233 4 4GND5 GND 677 8 899 10 101111 12 121313 14 141515 16 161717 18 181919 20 202121 22 222323 24 24GND25 GND 262727 28 282929 30 30

GND 32GND31

C1315

0.1U_0402_16V4Z~D

1

2

JBIO

MOLEX_53398-0671~D

112233445566

77

88

R1614

0_0402_5%~D

12

C1328

0.1U_0402_16V4Z~D

1

2

R1595

15K_0402_5%~D

12

R108833_0402_5%~D 1 2

R10800_0402_5%~D 1 2

R108733_0402_5%~D 1 2

C1321

0.1U_0402_16V4Z~D

1

2

R1613

100K_0402_5%~D

12

C1314

0.1U_0402_16V4Z~D

1

2

C13311U_0603_10V4Z~D

1 2

R960

10K_0402_5%~D

12

T93

R1097 15K_0402_5%~D 1 2

C1322

4.7U_0603_6.3V

4Z~D

1

2

C1326

0.1U_0402_16V4Z~D

1

2

R1084 100K_0402_5%~D1 2

JBT

JST_BM10B-SRSS-TB~D

1122334455667788991010

11 1112 12

R1089

47K_0402_5%~D

1

2

R1096 15K_0402_5%~D 1 2

C1332

4.7P_0402_50V8C~D@

1

2

C1323

0.1U_0402_16V4Z~D

1

2

C1312

0.1U_0402_16V4Z~D

1

2

C1330

0.1U_0402_16V4Z~D

1

2

C1327

4.7U_0603_6.3V

4Z~D

1

2

R1081 100K_0402_5%~D1 2

C1313

0.1U_0402_16V4Z~D

1

2

U56

R5538D001-TR-F_QFN20_4X4~D

3.3Vin23.3Vin4 3.3Vout 3

3.3Vout 5

SYSRST#6

SHDN#20

STBY#1

PERST# 8

OC# 19

RCLKEN18

AUX_IN17 AUX_OUT 15

CPPE#10

CPUSB#9

NC 16

GND 7

1.5Vin121.5Vin14 1.5Vout 11

1.5Vout 13

C1324

4.7U_0603_6.3V

4Z~D

1

2

R1086

10K_0402_5%~D

12

JSMART

MOLEX_52610-1075~D11 22 33 44 55 66 77 88 99 1010

11 1112 1213 1314 1415 1516 1617 1718 1819 1920 20

C1167

33P_0402_50V8J~D

1

2

R1618

15K_0402_5%~D

12

R1094

4.7K_0402_5%

~D 1

2

R1082 0_0402_5%~D@1 2

R1092 220_0402_5%~D 12

R1090 220_0402_5%~D 12R1091 33_0402_5%~D 12

U74

IP4220CZ6_SO6~D@

D2+ 4

D1- 6

VCC 5

D1+1

GND2

D2-3

Page 33: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCI_SERR#

PCI_TRDY#PCI_FRAME#

PCI_C_BE2#

PCI_PARPCI_C_BE1#

PCI_RST#

PCI_PLOCK#

PCI_DEVSEL#

PCI_STOP#

PCI_PERR#

PCI_C_BE3#

PCI_GNT0#

SYS_PME#

PCI_PIRQA#

PCI_IRDY#

DOCK_TRDY#

DOCK_SERR#

DOCK_FRAME#

DOCK_PAR

DOCK_C_BE2#DOCK_PERR#

DOCK_C_BE1#

DOCK_C_BE3#

DOCK_STOP#

DOCK_PME#

DOCK_IRDY#

DOCK_PIRQA#

DOCK_LOCK#

DOCK_GNT0#DOCK_PCIRST#

DOCK_DEVSEL#PCI_C_BE0# DOCK_C_BE0#PCI_AD24 DOCK_PCI_IDSEL

PCI_AD25

PCI_AD27

PCI_AD30

PCI_AD26

PCI_AD17

PCI_AD19

PCI_AD16

PCI_AD22

PCI_AD31

PCI_AD23

PCI_AD18

PCI_AD21

PCI_AD20

PCI_AD29PCI_AD28

PCI_AD24

PCI_AD14

PCI_AD12PCI_AD11PCI_AD13

PCI_AD10

PCI_AD8

PCI_AD15

PCI_AD9

PCI_AD6PCI_AD7

PCI_AD1PCI_AD0

PCI_AD3PCI_AD2

PCI_AD4PCI_AD5

QUIETE#

DOCK_AD28

DOCK_AD30DOCK_AD29

DOCK_AD24DOCK_AD26

DOCK_AD25

DOCK_AD27

DOCK_AD31

DOCK_AD22

DOCK_AD21

DOCK_AD18

DOCK_AD19

DOCK_AD23

DOCK_AD17

DOCK_AD20

DOCK_AD16

DOCK_AD15

DOCK_AD13DOCK_AD11

DOCK_AD14

DOCK_AD8

DOCK_AD12DOCK_AD10DOCK_AD9

DOCK_AD0

DOCK_AD7

DOCK_AD1

DOCK_AD4DOCK_AD5DOCK_AD3

DOCK_AD6

DOCK_AD2

+VCC_QBUFD

QUIETE#

+VCC_QBUF

QBUFEN#QUIETE#

DOCK_PCI_EN#

+5V_RUN

+3.3V_RUN

PCI_C_BE2#<20,30>

PCI_FRAME#<20,30,34>

PCI_IRDY#<20,30,34>

PCI_RST#<20,30,32>

SYS_PME#<30,35>

PCI_PIRQA#<20>

PCI_C_BE1#<20,30>

PCI_SERR#<20,30>

PCI_GNT0#<20,34>

PCI_PERR#<20,30>

PCI_C_BE3#<20,30>

PCI_TRDY#<20,30>

PCI_PAR<20,30>

PCI_PLOCK#<20>

PCI_STOP#<20,30>

PCI_C_BE0#<20,30>

PCI_AD[0..31]<20,30>

PCI_DEVSEL#<20,30>

DOCK_AD[0..31] <34>

DOCK_C_BE0# <34>

DOCK_C_BE1# <34>

DOCK_C_BE2# <34>

DOCK_C_BE3# <34>

DOCK_DEVSEL# <34>

DOCK_STOP# <34>DOCK_PIRQA# <34>

DOCK_FRAME# <34>

DOCK_SERR# <34>

DOCK_IRDY# <34>

DOCK_PERR# <34>

DOCK_TRDY# <34>

DOCK_PAR <34>

DOCK_GNT0# <34>

DOCK_PME# <34>

DOCK_LOCK# <34>

DOCK_PCIRST# <34>

DOCK_PCI_IDSEL <34>

QBUFEN#<35>

DOCK_PCI_EN#<34>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

33 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

U60

PI5C162861BE_BQSOP48~D

A02A13A24A35A46A57A68A79A810A911

A1014A1115A1216A1317A1418A1519

B0 46B1 45B2 44B3 43B4 42B5 41B6 40B7 39B8 38B9 37

B10 34B11 33B12 32B13 31B14 30B15 29

GND1 12GND2 24NC11

NC213

OE147OE235 VCC2 48VCC1 36

A1620A1721A1822A1923

B16 28B17 27B18 26B19 25

U5974AHC1G32GW_SOT353-5~D

INB2

INA1O 4

P5

G3

C1334

0.1U_0402_16V4Z~D

1

2

D37

RB751V_SOD323-2~D

2 1

U58

PI5C34X2245BE_BQSOP80~D

NC11A12A23A34A45A56A67A78A89GND110NC211A912A1013A1114A1215A1316A1417A1518A1619GND220NC321A1722A1823A1924A2025A2126A2227A2328A2429GND330NC431A2532A2633A2734A2835A2936A3037A3138A3239GND440

VCC4 80OE1# 79

B1 78B2 77B3 76B4 75B5 74B6 73B7 72B8 71

VCC3 70OE2# 69

B9 68B10 67B11 66B12 65B13 64B14 63B15 62B16 61

VCC2 60OE3# 59

B17 58B18 57B19 56B20 55B21 54B22 53B23 52B24 51

VCC1 50OE4# 49

B25 48B26 47B27 46B28 45B29 44B30 43B31 42B32 41

C1336

0.047U_0402_16V4Z~D

1

2

D38

RB751V_SOD323-2~D

2 1

C1338

0.1U_0402_16V4Z~D

1 2

C1333

0.1U_0402_16V4Z~D

1

2

R1098

4.7K_0402_5%

~D

12

C1335

0.047U_0402_16V4Z~D

1 2

C1337

0.1U_0402_16V4Z~D

1

2

R1099

100K_0402_5%~D

12

Page 34: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DOCK_AD26

DOCK_DEVSEL#

DVI_DETECT_L

DOCK_PIRQA#

DOCK_AD22

CLK_KBD

DVI2_CLK-

DOCK_SMB_ALERT#

DVI2_TX1+

DVI_SCLK_L

DOCK_C_BE2#

DOCK_AD30

DOCK_IRDY#

DOCK_AD8

DAT_KBD

DOCK_SMBCLK

DVI2_TX2-

DOCK_AD11

DOCK_AD16

DOCK_AD0

DOCK_SERR#

DOCK_AD10

DOCK_AD19

VSYNC_DOCK

DVI2_TX0+

DOCK_AD31

DAT_DOCK

DOCK_AD4

DOCK_TRDY#

DOCK_AD6

D_LAD2

DOCK_LOCK#

DOCK_C_BE0#

D_SERIRQ

DOCK_C_BE1#

DOCK_AD20

DVI2_TX2+

DOCK_ACTLED_YEL#

DOCK_AD7

DOCK_FRAME#

DOCK_OWNS_PCI

USBP7-

HDD_LED

DOCK_PCI_IDSEL

DVI2_TX1-

DVI2_CLK+

DOCK_TIP

DOCK_AD14

DOCK_AD2

DOCK_AD27

D_DLRQ1#D_CLKRUN#

CLK_DOCK

DOCK_PSID

DVI2_TX0-DOCK_C_BE3#

DOCK_AD17

DOCK_AD25

USBP7+

D_LFRAME#

DOCK_RING

DOCK_AD15

DOCK_AD18

DOCK_AD28

DOCK_AD21

D_LAD0

DOCK_PWR_EN

DVI_SDAT_L

HSYNC_DOCK

DOCK_SMBDAT

DOCK_AD13

DOCK_AD5

DOCK_AD12

DOCK_STOP#

Z330

7

CLK_PCI_DOCK DOCK_PCIRST#

DOCK_PERR#

DOCK_AD29

D_LAD1

DOCK_AD1

DOCK_AD23

DOCK_PAR

DOCK_AD24

D_LAD3

DOCK_AD9

DOCK_AD3

DOCK_DET# DOCK_DET#

Z3308

+2.5V_LAN_R

DOCK_AD24

DOCK_AD7

DOCK_AD20

DOCK_AD27

DOCK_AD9

DOCK_AD14

DOCK_AD25

DOCK_AD30

DOCK_AD23

DOCK_AD3

DOCK_AD26

DOCK_AD11

DOCK_AD6

DOCK_AD4

DOCK_AD1

DOCK_AD5

DOCK_AD8

DOCK_AD29

DOCK_AD12DOCK_AD13

DOCK_AD17

DOCK_AD22

DOCK_AD31

DOCK_AD10

DOCK_AD15

DOCK_AD2

DOCK_AD18

DOCK_AD16

DOCK_AD21

DOCK_AD0

DOCK_AD28

DOCK_AD19

DOCK_PCI_EN#

DOCK_PME#

SPDIF_DOCK

Z3306

CLK_PCI_DOCK

DOCK_RING

PCI_REQ0#

PCI_IRDY#

DOCK_OWNS_PCI

PCI_FRAME#

PCI_GNT0# Z3305DOCK_DET#

DOCK_TIP

+G_DOC_PWRSRC

SPDIF_DOCKAUD_SPDIF_OUT

+PWR_SRC

+3.3V_ALW

+2.5V_LAN +3.3V_RUN

+DOCK_PWR_SRC

+DOCK_PWR_SRC

+3.3V_RUN

+3.3V_RUN

+DC_IN

+3.3V_RUN+5V_ALW

+3.3V_SUS

+5V_RUN

DOCK_FRAME#<33>

DAT_KBD <36>

DOCK_TRDY# <33>

DOCK_LOM_TX3+ <28>

CLK_PCI_DOCK<6>

CLK_KBD <36>

DOCK_AD[0..31] <33>

DOCK_LOM_TX3- <28>

DOCK_SMB_PME# <35>

DOCK_GNT0# <33>

DVI2_TX0-<18>

D_LFRAME# <35>

DOCK_IRDY# <33>

DVI_DETECT_L <18>DOCK_PSID<41>

DOCK_DEVSEL# <33>

DVI2_TX0+<18>

DVI_SDAT_L <18>

DVI2_CLK+<18>

DVI_SCLK_L <18>

DVI2_TX1-<18>

CLK_DDC2_VGA <18,19>

D_DLRQ1# <35>

USBP7- <22>

D_LAD0 <35>

DVI2_TX1+<18>

DOCK_C_BE3# <33>

DOCK_LOCK#<33>

DAT_DOCK<36>

DOCK_SMBDAT<36>

DOCK_PCI_IDSEL <33>

DOCK_PAR<33>

DOCK_C_BE2#<33>

DOCK_LOM_TX0-<28>

CLK_DOCK<36>

USBP7+ <22>

D_LAD1<35>

DVI2_CLK-<18>

D_LAD2<35>

D_SERIRQ <35>

DOCK_LOM_TX1-<28>

DVI2_TX2-<18>

HDD_LED <37>

DOCK_SMB_ALERT# <36>

DOCK_PCIRST# <33>

DOCK_SMBCLK<36>

D_LAD3<35>

DOCK_ACTLED_YEL# <28>

DOCK_C_BE0# <33>

DOCK_PERR# <33>

D_CLKRUN# <35>

DOCK_STOP# <33>

DAT_DDC2_VGA <18,19>

DOCK_SERR#<33>DVI2_TX2+<18>

DOCK_C_BE1# <33>

DOCK_LOM_TX2+ <28>

DOCK_PIRQA#<33>

DOCK_LOM_TX0+<28>

DOCK_LOM_TX1+<28>DOCK_LOM_TX2- <28>

DOCK_PWR_EN<35>

DOCK_PCI_EN#<33>

DOCK_PME#<33>

DOCK_SPD100LED_ORG#<28>

HSYNC_DOCK <19>VSYNC_DOCK <19>

RED_VGA <18,19>

TV_CVBS_VGA <18,19>

TV_Y_VGA <18,19>

GRN_VGA<18,19>

BLU_VGA<18,19>

PCI_IRDY#<20,30,33>

PCI_FRAME#<20,30,33>

TV_C_VGA<18,19>

PCI_REQ0# <20>

DOCK_SPD10LED_GRN#<28>

PCI_GNT0#<20,33>

DOCKED<28,35>

AUD_SPDIF_OUT<19,25>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

34 48Wednesday, March 28, 2007

Compal Electronics, Inc.

PLACE TERMINATIONS CLOSE TO DOCK CONNECTOR

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place close to pin 35

R1104

100K_0402_5%~D

12

U3474AHCT1G125GW_SOT353-5~D

A2 Y 4

P5

G3

OE#

1

C1350

0.47U_0805_25V7K~D

1

2

R1111

100K_0402_5%~D

12

R1100 100K_0402_5%~D@ 12

R1102

33_0402_5%~D

@

12

U6274AHC1G08GW_SOT353-5~D

IN11

IN22 G3

O 4

P5

R1103

100K_0603_5%~D

12

Q139DDTC144EUA-7-F_SOT323-3~D

2

13

U6474AHCT1G08GW_SOT353-5~D

A2

B1 G3

Y 4

P5

G

D

S

Q1402N7002W-7-F_SOT323-3~D

2

13

C10180.1U_0402_16V4Z~D

1

2

C13440.01U_0402_16V7K~D

12

C1348

0.1U_0402_16V4Z~D

1 2

JDOCKC

AMP_1473681~D

P1P1

P2P2

P3P3

P4P4

P5 P5

P6 P6

P7 P7

P8 P8

MH1MH1 MH2 MH2

SHLD5MH9

MH4 MH4

SHLD1MH5

SHLD2MH6

SHLD3 MH7

SHLD6MH10

SHLD4 MH8

SHLD7 MH11

SHLD8 MH12

MH14 MH14MH16 MH16

MH3MH3MH13MH13MH15MH15

C1342

0.1U_0603_50V4Z~D

1

2

C1349

0.1U_0402_16V4Z~D

1 2

R1101

0_0402_5%~D

12

R1106

100K_0402_5%~D

12

JWIRE2

MOLEX_48227-0401~D

11223344 G2 6

G1 5

C13460.01U_0402_16V7K~D

12

C1352

0.1U_0603_50V4Z~D

1 2

JDOCKA

AMP_1473681~D

S11S22S33S44S55S66S77S88S99S1010S1111S1212S1313

S1515

S1717S1818S1919S2020S2121S2222S2323S2424S2525S2626S2727S2828S2929S3030S3131S3232S3333S3434S3535S3636S3737S3838S3939S4040S4141S4242S4343

S4545

S4747S4848S4949S5050S5151S5252S5353S5454S5555

S69 69S70 70S71 71S72 72S73 73S74 74S75 75S76 76S77 77S78 78S79 79S80 80S81 81S82 82S83 83S84 84S85 85S86 86S87 87S88 88S89 89S90 90S91 91S92 92S93 93S94 94S95 95S96 96S97 97S98 98S99 99

S100 100S101 101S102 102S103 103S104 104S105 105S106 106S107 107S108 108S109 109S110 110S111 111S112 112S113 113S114 114S115 115S116 116S117 117S118 118S119 119S120 120S121 121S122 122

S125 125S126 126S127 127S128 128

M136 136

JDOCKB

AMP_1473681~D

S137137S138138S139139S140140S141141S142142S143143S144144S145145S146146S147147S148148S149149S150150S151151S152152S153153S154154S155155S156156S157157S158158S159159S160160S161161S162162S163163S164164S165165S166166S167167S168168S169169S170170S171171S172172S173173S174174S175175S176176S177177S178178S179179S180180S181181S182182S183183S184184S185185S186186S187187S188188S189189S190190

S205 205S206 206S207 207S208 208S209 209S210 210S211 211S212 212S213 213S214 214S215 215S216 216S217 217S218 218

S220 220

S222 222S223 223S224 224S225 225S226 226S227 227S228 228S229 229S230 230S231 231S232 232S233 233S234 234S235 235S236 236S237 237S238 238S239 239S240 240S241 241S242 242S243 243S244 244S245 245S246 246S247 247S248 248

S250 250

S252 252S253 253S254 254S255 255S256 256S257 257S258 258S259 259

S193193S194194S195195S196196

M204204

D39

SM05TCT_SOT23-3~D@

2

31

U6374AHC1G08GW_SOT353-5~D

IN11

IN22 G3

O 4

P5

Q138FDS4435BZ_SO8~D4

78

65

123

C1351

0.1U_0402_16V4Z~D

1 2

C1341

1000P_0402_50V7K~D

1

2

C1339

0.1U_0603_50V4Z~D

1

2

C13430.01U_0402_16V7K~D

1 2

C13450.01U_0402_16V7K~D

1 2

C1347

22P_0402_50V8J~D

@

1

2

U61

NC7SZ04P5X_NL_SC70-5~DA2 Y 4

P5

NC

1

G3R1107

100K_0402_5%~D

12

C1340

1000P_0402_50V7K~D

1

2

Page 35: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

IRQ_SERIRQ

D_LAD1

D_LAD3

LPC_LDRQ1#

D_LAD0

D_LAD2

D_DLRQ1#

D_LFRAME#

D_SERIRQ

D_CLKRUN#

REG_EN

CLKRUN#LPC_LDRQ0#

SIO_VDDA

LPC_LAD1LPC_LAD0

LPC_LAD2LPC_LAD3

PLTRST2#CLK_PCI_5028

LPC_LFRAME#

RUNPWROK

PCIE_WAKE#

CLK_PCI_5028

SYS_PME#

LID_CL_SIO#

BT_RADIO_DIS#

BC_INT#

LOM_TPM_EN#

NB_MUTE#

AUD_HP_NB_SENSE

LOM_SUPER_IDDQ

BC_DAT

QBUFEN#

PSID_DISABLE#

BC_CLK

DOCK_PWR_EN

1.05V_RUN_ON

ATF_INT#

CHIPSET_ID

BID0

USB_BACK_EN#

PBAT_PRES#

SYS_PME#PCIE_WAKE#

DOCKED

SC_DET#

ICH_PME#

THERMTRIP_SIO

ICH_PCIE_WAKE#WLAN_RADIO_DIS#

1.5V_3.3V_5V_RUN_PWRGD1.5V_3.3V_5V_RUN_PWRGD

HDDC_EN

ADAPT_OC

DOCK_HP_MUTE#

BID1

LID_CL#

ROBSON_RADIO_DIS#

LOM_LOW_PWR

IMVP6_PROCHOT#

DOCK_SMB_PME#

ITP_DBRESET#_R

M_LED_BK

PBAT_ALARM#

CBUS_GRST#

TXD0

ADAPT_TRIP_SET

PANEL_BKEN

USB_SIDE_EN#

D_CLKRUN#

D_SERIRQ

D_DLRQ1#

DOCK_SMB_PME#

IMVP6_PROCHOT#

LID_CL_SIO#

CLK_SIO_14M

MODC_EN CLK_SIO_14M

BID1

BID0

CHIPSET_ID

TXD0

PANEL_BKEN

AUD_SPDIF_SHDN

CPPE#EXPRCRD_STBY#

CB_HWSPND#

BIO_DET#

BATTERY_SAVER#

BATTERY_SAVER#

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_RUN

+5V_ALW

+3.3V_RUN

+3.3V_ALW

+5V_SUS

+3.3V_ALW

LPC_LAD[0..3] <21,28,36>

CLKRUN# <22,30,36>

IRQ_SERIRQ <22,28,30,36>LPC_LDRQ1# <21>LPC_LDRQ0# <21>

D_DLRQ1# <34>

D_LAD1 <34>D_LAD2 <34>D_LAD3 <34>

D_LAD0 <34>

D_LFRAME# <34>D_CLKRUN# <34>

D_SERIRQ <34>

RUNPWROK <18,36,39,45>

1.05V_RUN_ON<44>

QBUFEN#<33>

AUD_HP_NB_SENSE<25,26>

BT_RADIO_DIS#<32>

LOM_TPM_EN#<28>

BC_DAT<36>

ATF_INT#<15>

PSID_DISABLE#<41>

BC_INT#<36>

NB_MUTE#<26>

DOCK_PWR_EN<34>

USB_BACK_EN#<27>

PBAT_PRES#<41>

SYS_PME#<30,33>PCIE_WAKE#<28,31,32>

DOCKED<28,34>

SC_DET#<32>

ICH_PME#<20>

THERMTRIP_SIO<15>

SIO_EXT_WAKE#<22>

ICH_PCIE_WAKE#<22>WLAN_RADIO_DIS#<31>

1.5V_3.3V_5V_RUN_PWRGD<39>

HDDC_EN<24>

ADAPT_OC<46>

AUD_SPDIF_SHDN<19,25>DOCK_HP_MUTE#<25>

LID_CL#<37>

ROBSON_RADIO_DIS#<31>

LOM_LOW_PWR<28>

LOM_SUPER_IDDQ<28>

LOM_CABLE_DETECT<28>

IMVP6_PROCHOT#<45>

BC_CLK<36>

DOCK_SMB_PME#<34>

ITP_DBRESET#<7,22>

M_LED_BK<37>

CBUS_GRST#<30>

ADAPT_TRIP_SET<46>

USB_SIDE_EN#<27>

CLK_PCI_5028 <6>PLTRST2# <20,36>LPC_LFRAME# <21,28,36>

CLK_SIO_14M <6>MODC_EN<24>

PANEL_BKEN<18>

PBAT_ALARM#<41>

CPPE#<32>EXPRCRD_STBY#<32>

CB_HWSPND#<30>

BIO_DET# <32>

BATTERY_SAVER_SW# <37>

LCD_TST <18>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

35 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Place close to pin 56

Place close to pin 64

1X01X00REV BID1 BID0

000

Note: For system debugpin4 connect to serial port pin3

R1127 0_0402_5%~D@1 2

R1117 100K_0402_5%~D

1 2

R1121 100K_0402_5%~D

12

C1361

0.1U_0402_16V4Z~D

@

1

2

R1132 0_0402_5%~D

1 2

R1135 10K_0402_5%~D

12

C1366

0.047U_0402_16V4Z~D

1

2

C1359

0.1U_0402_16V4Z~D

1 2

R1120 100K_0402_5%~D

12

C1364

4.7U_0603_6.3V

4Z~D@

1

2

R1128 10K_0402_5%~D@1 2

C1365

4.7P_0402_50V8C~D@

1

2

C1362

0.1U_0402_16V4Z~D

@

1

2

R1159

100K_0402_5%~D

12

R1141 10K_0402_5%~D 12

R1138

10K_0402_5%~D

@

12

C1360

0.1U_0402_16V4Z~D

1

2

R1126

10K_0402_5%~D@

12

R1114 10K_0402_5%~D

1 2

R1119

10_0402_5%~D@

12

C1367

4.7P_0402_50V8C~D@

1

2

R1130

10_0402_5%~D

1 2

T97

R1645

0_0402_5%~D

1 2

R1161

10K_0402_5%~D

1 2

R1116 10K_0402_5%~D

1 2

C1357

0.1U_0402_16V4Z~D

1

2

C13791U_0603_10V4Z~D

1

2

R1136 100K_0402_5%~D

12

R1142 10K_0402_5%~D 12

C1371

4.7U_0603_6.3V

4Z~D@

1

2

R1115 10K_0402_5%~D

1 2

C1356

0.1U_0402_10V7K~D

1

2

R1131

10_0402_5%~D@

12

R1139

10K_0402_5%~D

@

12

R1134 0_0402_5%~D

1 2

R1118

0_0603_5%~D

1 2

C1355

0.1U_0402_16V4Z~D

1

2

C1370

4.7U_0603_6.3V

4Z~D@

1

2

R1140 10K_0402_5%~D 12

U67NC7SZ04P5X_NL_SC70-5~D@

A 2Y4

P5

NC

1

G3

R1137

10K_0402_5%~D

@

12

R1129

1M_0402_5%~D

12

R1123 100K_0402_5%~D

12

C1363

4.7U_0603_6.3V

4Z~D@

1

2

LPC

DLPC

USB

GPIO

ECE5028-NU

CLK

TEST

(ECE5018)

U66

ECE5028-NU_VTQFP128_14X14~D

GPIOA[0]97GPIOA[1]98GPIOA[2]99GPIOA[3]100GPIOA[4]101GPIOA[5]102GPIOA[6]103GPIOA[7]104

VCC1(VDDA33) 8

GPIOK[7](VSS) 23

GPIOJ[7](VDDA33) 14

VSS 51

GPIOK[4](VDDA33) 20

VSS 36

GPIOH[0]24GPIOH[1]25GPIOH[4]26GPIOH[5]27BC_INT#58BC_DAT59BC_CLK60

VCC

134

GPIOE[0]/RXD1GPIOE[1]/TXD2GPIOE[2]/RTS#3GPIOE[3]/DSR#4GPIOE[4]/CTS#5GPIOE[5]/DTR#84GPIOE[6]/RI#83GPIOE[7]/DCD#6

CLKRUN# 37

DCLK_RUN# 38

SER_IRQ 39

DSER_IRQ 40

LRESET# 41LFRAME# 42

DLFRAME# 43

LDRQ1# 44

DLDRQ1# 45

LDRQ0# 46

LAD3 47

DLAD3 48

LAD2 49

DLAD2 50

LAD1 52

VCC

157

DLAD1 53

LAD0 54

DLAD0 55

PCICLK 56

GPIOB[0]/INIT#65GPIOB[1]/SLCTIN#66GPIOC[2]/SCLT67GPIOC[3]/PE68GPIOC[4]/BUSY69GPIOC[5]/ACK#70GPIOC[6]/ERROR#71GPIOC[7]/ALF#73GPIOD[0]/STROBE#74GPIOC[1]/PD775GPIOC[0]/PD676GPIOB[7]/PD577GPIOB[6]/PD478GPIOB[5]/PD379GPIOB[4]/PD280GPIOB[3]/PD181GPIOB[2]/PD082

CLKI (14.318 MHz) 64

GPIOD[1]61GPIOD[2]62

GPIOD[3]/VBUS_DET63

CAP_LDO 86

VCC

185

VSS 96

GPIOD[4]/OCS1_N28GPIOD[5]/OCS2_N29GPIOD[6]/OCS3_N30GPIOD[7]/OCS4_N31

GPIOH[6]32GPIOH[7]33

GPIOG[0]88GPIOG[1]89GPIOG[2]90GPIOG[3]91GPIOG[4]92GPIOG[5]93GPIOG[6]94GPIOG[7]95

SYSOPT1/GPIOH[2]106SYSOPT0/GPIOH[3]107

VCC

110

8

GPIOF[7]109GPIOF[6]110GPIOF[5]111GPIOF[4]112

IRTX113IRRX114

GPIOF[3]/IRMODE/IRRX3B115GPIOF[2]/IRTX2116GPIOF[1]/IRRX2117GPIOF[0]/IRMODE/IRRX3A118

GPIOI[1](VCC1) 119

GPIOI[2](VDD18) 120

VSS 17

GPIOI[3](XTAL2) 122GPIOI[4](XTAL1/CLKIN) 123

GPIOI[5](VDDA18PLL) 124GPIOI[6](VDDA33PLL) 125

GPIOI[7](ATEST) 126

GPIOJ[0](RBIAS) 127

GPIOJ[4](VSS) 11

GPIOJ[1](VSS) 128VSS 121VSS 87VSS 72

GPIOJ[2](USBDP0) 9GPIOJ[3](USBDN0) 10GPIOJ[6](USBDP1) 13GPIOJ[5](USBDN1) 12GPIOK[0](USBDP2) 15GPIOK[1](USBDN2) 16GPIOK[3](USBDP3) 19GPIOK[2](USBDN3) 18GPIOK[5](USBDP4) 21GPIOK[6](USBDN4) 22

PWRGD 7

OUT65 105

TEST_PIN 35

R1125

12K_0402_1%~D

@

12

C1368

4.7U_0603_6.3V

4Z~D

1

2

C1369

0.1U_0402_16V4Z~D

@

1

2

C1358

0.1U_0402_16V4Z~D

1

2

Page 36: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CLK_KBD

DAT_KBD

CLK_DOCK

DAT_DOCK

CLK_PCI_5025

HOST_DEBUG_RX

SIO_EXT_SMI#

LPC_LFRAME#

1.25V_RUN_ON

BAT1_GRN_LED#

CLK_PCI_5025

MEC5004_XTAL1

RUNPWROK

MEC5004_XTAL2

PLTRST2#

CLK_KBD

NUM_LED#

1.5V_RUN_ON

IRQ_SERIRQ

ICH_EC_SPI_CLK

RESET_OUT#

FAN1_TACH

SFPI_EN

MEC5004_XTAL1

DAT_TP_SIO

SCRL_LED#

FWP#

SIO_RCIN#

CLK_TP_SIO

LCD_SMBDAT

BREATH_LEDCLK_DOCK

ACAV_IN

ALWON

HOST_DEBUG_TX

DAT_DOCK

DAT_KBD

CAP_LED#

0.9V_DDR_VTT_ON

BAT2_ORG_LED#

BC_DAT

DOCK_SMBDATDOCK_SMBCLK

POWER_SW_IN#

DEBUG_ENABLE#

SIO_PWRBTN#

SIO_SPI_CS#

SBAT_SMBDAT

SBAT_SMBCLK

MEC5004_XTAL2

8051_RX8051_TX

8051_TX8051_RX

EC_FLASH_SPI_DINEC_FLASH_SPI_CLK

BC_A_CLK

BC_A_INT#

RUN_ON

CKG_SMBDATCKG_SMBCLK

3.3V_M_PWRGD1.8V_SUS_PWRGD

LOM_SMB_ALERT#

LCD_SMBCLK

LCD_SMBDATTHRM_SMBCLKTHRM_SMBDAT

3.3V_SUS_ON

DEBUG_ENABLE#

CLKRUN#

LPC_LAD1LPC_LAD2

LPC_LAD0

LPC_LAD3

ICH_EC_SPI_DOICH_EC_SPI_DIN

HOST_DEBUG_RX

EC_FLASH_SPI_DO

PBAT_SMBCLK

EC_FLASH_SPI_CLKEC_FLASH_SPI_DO

SPI_CS0#EC_FLASH_SPI_DIN

DOCK_SMB_ALERT#

IMVP_PWRGD

SIO_EXT_SCI#

EC_CPU_PROCHOT#

BC_DAT

PS_ID

BEEP

ATI_ Intel_IDENTIFY

LCD_SMBCLK

POWER_SW_IN#

ATI_ Intel_IDENTIFY

CKG_SMBDAT

CKG_SMBCLK

SUS_ON

RUN_ON

M_ON

DDR_ON

AUX_ON

AC_OFF

PBAT_SMBDAT

DOCK_SMB_ALERT#

PBAT_SMBDAT

PBAT_SMBCLK

THRM_SMBDAT

THRM_SMBCLK

FWP#

BC_CLK

BC_INT#

ICH_RSMRST#M_ON

ICH_CL_PWROK

ALW_PWRGD_3V_5V

BC_A_DAT

AUX_ON

3.3V_RUN_ON

TP_DET#

SIO_A20GATE

SIO_SLP_S3#SIO_SLP_S5#

SIO_SLP_M#

SUS_ON

DDR_ON

AC_OFF1.05V_1.25V_M_PWRGD

DOCK_SMBCLK

DOCK_SMBDAT

LOM_SMB_ALERT#

SFPI_EN

SIO_SPI_CS#SPI_CS0#

SBAT_SMBDATSBAT_SMBCLK

MEC_TEST_PIN

RSV_1.25V_GFX_PCIE_ON

FAN2_TACH

+3.3V_ALW

+3.3V_ALW

+RTC_CELL

+5V_RUN

+3.3V_ALW

+3.3V_ALW

+RTC_CELL

+3.3V_ALW

+3.3V_SUS

+RTC_CELL

+3.3V_ALW

+RTC_CELL

+5V_ALW

+3.3V_LAN

+3.3V_ALW

+3.3V_ALWBAT1_GRN_LED# <37>BAT2_ORG_LED# <37>

RESET_OUT# <39>

RUNPWROK <18,35,39,45>

ACAV_IN <15,18,46>

ALWON <42>

BREATH_LED <37>

FAN1_TACH <15>

SIO_A20GATE<21>

LCD_SMBDAT <18>

SIO_EXT_SMI# <22>

BC_INT#<35>BC_DAT<35>

1.5V_RUN_ON <44>

SIO_RCIN# <21>

SCRL_LED# <37>CAP_LED# <37>

NUM_LED# <37>

0.9V_DDR_VTT_ON <43>

DOCK_SMBDAT <34>DOCK_SMBCLK <34>

POWER_SW# <15,37>

SIO_PWRBTN#<22>

LOM_SMB_ALERT# <22,28>

SIO_SLP_S5#<22>

THRM_SMBCLK <15,46>THRM_SMBDAT <15,46>

IMVP_VR_ON <45>

3.3V_SUS_ON <38>

HOST_DEBUG_TX <31>HOST_DEBUG_RX <31>

PBAT_SMBCLK <41>

DOCK_SMB_ALERT# <34>

IMVP_PWRGD <22,39,45>

SIO_EXT_SCI# <22>

1.25V_RUN_ON <43>

WLAN_3V_ENABLE <31>

BC_CLK<35>

PS_ID <41>

BEEP <25>

FAN2_TACH <15>

LCD_SMBCLK <18>

PBAT_SMBDAT <41>

1.8V_SUS_PWRGD<43>

CKG_SMBDAT<6>CKG_SMBCLK<6>

EC_CPU_PROCHOT#<7>

ICH_CL_PWROK<10,22>

ICH_RSMRST#<22>

DDR_ON<43>

SIO_SLP_S3#<22>ALW_PWRGD_3V_5V<42>

3.3V_RUN_ON<38>

AUX_ON<38>

RUN_ON<18,38,39>SUS_ON<38,39>

AC_OFF<41>

BC_A_DAT<37>BC_A_CLK<37>

BC_A_INT#<37>

CLK_TP_SIO<37>DAT_TP_SIO<37>CLK_KBD<34>DAT_KBD<34>

DAT_DOCK<34>CLK_DOCK<34>

8051_TX<31>8051_RX<31>

LPC_LFRAME#<21,28,35>

PLTRST2#<20,35>CLK_PCI_5025<6>

IRQ_SERIRQ<22,28,30,35>

LPC_LAD1<21,28,35>LPC_LAD2<21,28,35>LPC_LAD3<21,28,35>CLKRUN#<22,30,35>

LPC_LAD0<21,28,35>

ICH_EC_SPI_CLK<22>ICH_EC_SPI_DIN<22>ICH_EC_SPI_DO<22>

ICH_SPI_CS0#<22>

TP_DET#<37>

LCD_VCC_TEST_EN <18>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

36 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Place close to pin 58

Place R1194 close to Flash ROM.

R1752 no stuff when doing flash recovery

NC

Pin15 of 5025

Pin23 of 5025

Refer to UMA

Pin25 of 5025

LOM_LOW_PWR

LOM_CABLE_DETECT

1.05V_1.25V_M_PWRGD

NC

SIO_SLP_M#

LOM_SUPER_IDDQ

NC

NC

Refer to UMA

CH_RSMRST#

3.3V_M_PWRGD

Non-AMT BroacomAMT IntelNet & Part

Pin37 of 5025

NC

NC

NC

Pin24 of 5025

Refer to UMA

NCR238 Pin24 of 5025

NC

M_ON

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Flash write protect bottom 4Kof internal bootblock flash

low=write protected

1=Flash Recovery Enabled0=Flash Recovery Disabled

Place R1195 and R1197 close to EMC5025.

20mA drive pins

Bat2 = Amber LEDBat1 = Green LED

R1164 4.7K_0402_5%~D

1 2

C1376

0.1U_0402_16V4Z~D

1

2

R1149 2.7K_0402_5%~D 12

R1163 4.7K_0402_5%~D

1 2

L129

BLM18AG121SN1D_0603~D

1 2

R1276

100K_0402_5%~D

12

R1189 0_0402_5%~D

12

R1188

1K_0402_5%~D

12

C1385

22P_0402_50V8J~D

1

2

T103

R1198

100K_0402_5%~D@

12

R1150

10K_0402_5%~D

1 2

R1174 8.2K_0402_5%~D

12

R1194 15_0402_5%~D

1 2

R1191

10K_0402_5%~D

12

R1182 4.7K_0402_5%~D

1 2

C1377

0.1U_0402_16V4Z~D

1

2

R1162 4.7K_0402_5%~D

1 2

R1170 2.2K_0402_5%~D@ 1 2

R1173 2.2K_0402_5%~D

1 2

R1168 4.7K_0402_5%~D

1 2

R1152 100K_0402_5%~D

1 2

T101

C1373

0.1U_0402_16V4Z~D

1

2

R11900_0402_5%~D

1 2

R1153 2.2K_0402_5%~D 1 2

C1382

0.1U_0402_16V4Z~D

12

T99

R1157 0_0402_5%~D 12

R1171 2.2K_0402_5%~D@ 1 2

R1166 4.7K_0402_5%~D

1 2

R1178

10K_0402_5%~D

12

R1185

0_0402_5%~D

1 2

R119515_0402_5%~D

1 2

L128BLM18AG121SN1D_0603~D

1 2

R1155 100K_0402_5%~D

1 2

R1175 2.2K_0402_5%~D

1 2

T98

U6974AHC1G08GW_SOT353-5~D @

IN11

IN22 G3

O 4

P5

T100

R1183 0_0402_5%~D

1 2

R118415_0402_5%~D@1 2

R1181 1M_0402_5%~D

1 2

C1372

0.1U_0402_16V4Z~D

1

2

R1156 2.7K_0402_5%~D@ 1 2

R1179 0_0402_5%~D 1 2

R1196

100K_0402_5%~D

12

U70

SST25VF016B-50-4C-S2AF_SO8~D

CE#1SO2WP#3VSS4

VDD 8HOLD# 7

SCLK 6SI 5

C1386

22P_0402_50V8J~D

1

2

R1176

1M_0402_5%

~D

12

C1380

0.1U_0402_16V4Z~D@

1 2

C1375

10U_0805_10V4Z~D

1

2

C1383

4.7U_0603_6.3V

4Z~D

1

2

Y332.768K_12.5P_1TJS125DJ4A420P~D

1 4

2 3

R1192

10K_0402_5%~D

12

C1381

4.7P_0402_50V8C~D@

1

2

R1187

10_0402_5%~D@

12

R1144 2.7K_0402_5%~D 12

R1172 8.2K_0402_5%~D

12

C1384

0.1U_0402_16V4Z~D

1 2

C1374

0.1U_0402_16V4Z~D

1

2

U68

MEC5025-NU_VTQFP128~D

KSO17/GPIOA1/AB1H_DATA12KSO16/GPIOA0/AB1H_CLK13GPIO5/KSO1514GPIO4/KSO1415KSO13/GPIO1816KSO12/OUT817KSO11/GPIOC718KSO10/GPIOC619KSO9/GPIOC520KSO8/GPIOC423KSO7/GPIO324KSO6/GPIO225KSO5/GPIO127KSO4/GPIO028KSO3/GPIOC329KSO2/GPIOC230KSO1/GPIOC131KSO0/GPIOC032

KSI7/GPIO1933KSI6/GPIO1734KSI5/GPIO1035KSI4/GPIO936KSI3/GPIO837KSI2/GPIO7/BC_A_INT#38KSI1/GPIO6/BC_A_DAT39KSI0/SGPIO30/BC_A_CLK40

SGPIO34/A20M92OUT5/KBRST50

GPIO94/IMCLK75GPIO95/IMDAT76KCLK77KDAT78GPIOA6/EMCLK79GPIOA7/EMDAT80GPIO20/PS2CLK/8051RX81GPIO21/PS2DAT/8051TX82

LRESET#57PCICLK58LFRAME#59LAD060LAD161LAD262LAD363CLKRUN#64SER_IRQ56

HSTCLK102HSTDATAIN105HSTDATAOUT107

FLCLK103FLDATAIN106FLDATAOUT108

GPIO80109GPIO81110

BC_CLK87BC_DAT86BC_INT#85

XTAL1122XTAL2124

XOSEL123

VCC

012

1

VCC

121

VCC

144

VCC

165

VCC

183

VCC

111

6

nFWP 84

GPIOA3/WINDMON 73

GPIO83/32KHZ_OUT 117

PWRGD 49

nRESET_OUT/OUT6 53

TEST_PIN 72

AGN

D12

5

VR_C

AP22

VSS_

PLL

101

VC

C_P

LL10

4

ALWON 120POWER_ SW_IN2#/GPIO23 119POWER_ SW_IN1#/GPIO22 126

POWER_ SW_IN0# 127ACAV_IN 128

BGPO0/GPIOA5 118

AB1B_CLK/GPIOA4 8AB1B_DATA/GPIOA2 7

AB1A_CLK 6AB1A_DATA 5

GPIO11/AB2_DATA 93GPIO12/AB2_CLK 94

GPIO13/AB1G_DATA 95GPIO14/AB1G_CLK 96

GPIO87/AB1C_DATA 111GPIO86/AB1C_CLK 112

GPIO85/AB1D_DATA 9GPIO84/AB1D_CLK 10

GPIO93/AB1F_DATA 97GPIO92/AB1F_CLK 98

GPIO91/AB1E_DATA 99GPIO90/AB1E_CLK 100

GPIO82/FAN_TACH3 43GPIO16/FAN_TACH2 42GPIO15/FAN_TACH1 41

OUT2/PWM3 48OUT9/PWM2 47

OUT11/PWM1 46OUT10/PWM0 45

nEC_SCI/SPDIN2 66SGPIO45/MSDATA/SPDOUT2 55

SGPIO44/MSCLK/SPCLK2 54SGPIO46/SPDIN1 69

SGPIO47/SPDOUT1 68SGPIO31/TIN1/SPCLK1 67

SYSOPT0/SGPIO32/LPC_TX 70SYSOPT1/SGPIO33/LPC_RX 71

SGPIO40 91SGPIO41 90SGPIO42 89SGPIO43 4

SGPIO35 1SGPIO36 (SFPI_EN) 2

SGPIO37 3

GPIO96/TOUT1 52

OUT7/nSMI 11nPWR_LED 115nBAT_LED 114

VSS

26VS

S51

VSS

74VS

S88

VSS

113

JDEBUG

Molex_53261@

1 12 23 3

5 54 4

T105

R1186

1K_0402_5%~D

12

R1165 8.2K_0402_5%~D

1 2

C13781U_0603_10V4Z~D

1

2

L127

BLM18AG121SN1D_0603~D

12

R1151 2.2K_0402_5%~D 1 2

R1154 2.7K_0402_5%~D

1 2

R1143

100K_0402_5%~D

12

EC_FLASH_PAD

11

22

R1169 4.7K_0402_5%~D

1 2

R1180 10K_0402_5%~D 12

R1193

10K_0402_5%~D

12

R1167 8.2K_0402_5%~D

1 2

R1177

10K_0402_5%~D

12

R119715_0402_5%~D

1 2

R1146 1M_0402_5%~D 12

T104

R1158

100K_0402_5%~D

12

R1147

0_0402_5%~D

1 2

T102

Page 37: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

KSO1

KSO7

KSO0

KSO8

KSO2

KSO6

KSO3

KSI4

KSO5

KSI3

KSI7

KSI1

KSI0

KSO4

KSO14

KSI5

KSO13

KSI2

KSO12

KSO15

KSO9

KSO16

LED_WLAN_OUT

R_BREATH_LEDACTLED

R_BT_MPCI_ACT

NUM_LED#SCRL_LED#

POWER_SW#

CAP_LED#

BATTERY_SAVER_SW#

BAT2_ORG_LED#BAT1_GRN_LED#

ACTLED

KSI5TP_CLK

KSO17

LID_CL#

TP_DATA

KSI2KSI1

KSI6

KSI4

KSI0

KSI6

KSI3

KSO11KSO10

R_BT_MPCI_ACT

R_LED_WLAN_OUT LED_WLAN_OUT

R_BT_MPCI_ACT_R

BT_MPCI_ACTIVE

TP_CLK

TP_DATA

CLK_TP_SIO

DAT_TP_SIO

KSO0KSO1KSO2KSO3KSO4KSO5KSO6KSO7KSO8KSO9

KSO10KSO11KSO12KSO13KSO14KSO15KSO16KSO17

KSI0KSI1KSI2KSI3KSI4KSI5KSI6KSI7

BC_A_DAT

BC_A_CLK

BC_A_INT#

Z390

1

BREATH_LED_B

R_BREATH_LED+3.3V_ALW

+3.3V_RUN

+5V_ALW +5V_RUN

+5V_RUN +5V_RUN

+3.3V_ALW

+3.3V_ALW

+3.3V_RUN

+3.3V_ALW

BATTERY_SAVER_SW#<35>POWER_SW#<15,36>

CAP_LED#<36>NUM_LED#<36>

BAT1_GRN_LED#<36>BAT2_ORG_LED#<36>

SCRL_LED#<36>

M_LED_BK<35>

LID_CL#<35>

LED_WLAN_OUT#<31>

BT_ACTIVE<31,32> DAT_TP_SIO<36>

CLK_TP_SIO<36>

HDD_LED<34>

SATA_ACT#<21>

BC_A_DAT<36>

BC_A_CLK<36>

BC_A_INT#<36>

BREATH_LED<36>

TP_DET#<36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

37 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

L131BLM18AG601SN1D_0603~D

1 2

JKYBD

HRS_FH28D-25SB-1SH~D1

3

5

7

11

9

13

15

17

19

21

23

25

27

2

4

6

8

10

12

14

16

18

20

22

24

26

C1396

100P_0402_50V8J~D

@

1

2

ECE1077

U65

ECE1077-FZG_QFN40~D

KSO0 9KSO1 11KSO2 12KSO3 13KSO4 14KSO5 15KSO6 16KSO7 17KSO8 18KSO9 19

KSO10 20KSO11 21

KSO13 23KSO14 24KSO15 25

KSO16/GPIO_0 26KSO17/GPIO_1 27KSO18/GPIO_2 28KSO19/GPIO_3 29

KSO12 22

KSI0 1KSI1 2KSI2 3KSI3 4KSI4 5KSI5 6KSI6 7KSI7 8

KSO20/GPIO_4 31KSO21/GPIO_5 32KSO22/GPIO_6 33

TEST_PIN40

GND_PAD41

NC339

BC_DATA34

BC_CLK35

BC_INT#36

VCC130VCC110

NC137NC238

R1202

4.7K_0402_5%

~D

12

EB

CQ141MMST3904-7-F_SOT323-3~D

2

31

R1113

1K_0402_5%~D

12

C1409

100P_0402_50V8J~D

@

1

2

C1412

100P_0402_50V8J~D

@

1

2

C1405

100P_0402_50V8J~D

@

1

2

C1392

10P_0402_50V8J~D

1

2

C1397

100P_0402_50V8J~D @

1

2

R1206 0_0402_5%~D

1 2

JTP

JST_BM20B-SRDS-G-TFC

11 2 233 4 455 6 677 8 899 10 10

12 1214 141111

13131515 16 1617171919 18 18

20 20

C1387

0.1U_0402_16V4Z~D

1

2

R1209 0_0402_5%~D

1 2

C1393

100P_0402_50V8J~D

@

1

2

C1389

10P_0402_50V8J~D

1

2

C1399

100P_0402_50V8J~D

@

1

2

C1390

0.1U_0402_16V4Z~D

1

2

C1416

100P_0402_50V8J~D

@

1

2

C1411

100P_0402_50V8J~D

@

1

2

C1388

10P_0402_50V8J~D

1

2

C1415

100P_0402_50V8J~D

@

1

2

R1200 0_0402_5%~D

12

C1400

100P_0402_50V8J~D

@

1

2

EB

CQ146MMST3904-7-F_SOT323-3~D

2

31

C1353

0.1U_0402_16V4Z~D

1

2

C1414

100P_0402_50V8J~D

@

1

2

R1205 0_0402_5%~D

1 2

R1211

10K_0402_5%~D

1 2

R1112

100K_0402_5%~D@

12

JSW

MOLEX_53398-1371~D11 22 33 44 55 66 77 88 99 1010 1111 1212 1313 GND114 GND215

C1408

100P_0402_50V8J~D

@

1

2

R1201 0_0402_5%~D1 2

C1407

100P_0402_50V8J~D

@

1

2

R1204 0_0402_5%~D

12

R1220

100_0402_5%~D

1 2

C1406

100P_0402_50V8J~D

@

1

2

L130BLM18AG601SN1D_0603~D

1 2

C1413

100P_0402_50V8J~D

@

1

2

R1199

56_0402_5%~D

12

R1213

150_0402_5%~D

12

R1203

4.7K_0402_5%

~D

12

Q143

DDTA114EUA-7-F_SOT323-3~D

2

13

C1394

100P_0402_50V8J~D

@

1

2

C1417

100P_0402_50V8J~D

@

1

2

C1395

100P_0402_50V8J~D

@

1

2

C1410

100P_0402_50V8J~D

@

1

2

R1218

10K_0402_5%~D

1 2

C1398

100P_0402_50V8J~D

@

1

2

R1637 0_0402_5%~D

12

C1404

100P_0402_50V8J~D

@

1

2

Q144

DDTA114EUA-7-F_SOT323-3~D

2

13

R1210 0_0402_5%~D

1 2

R1207 0_0402_5%~D

1 2

C1403

100P_0402_50V8J~D

@

1

2

R1208 0_0402_5%~D

1 2

C1401

100P_0402_50V8J~D

@

1

2

C1391

10P_0402_50V8J~D

1

2

Q142

DDTA114EUA-7-F_SOT323-3~D

2

13

C1402

100P_0402_50V8J~D

@

1

2

C1354

0.1U_0402_16V4Z~D

1

2

Page 38: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Z401

3

Z400

8

Z401

1

Z401

2

RUN_ON_5V#

Z400

5

Z400

6

Z400

7

Z400

9

Z401

0

SUS_ON_3.3V

SUS_ON_3.3V#

SUS_ON

SUS_ON_5V#

SUS_ENABLE

RUN_ON_3.3V

RUN_ENABLE

RUN_ON_5V#

RUN_ON_3.3V#

RU

N_O

N_R

Z400

2

Z400

3

SUS_ON_3.3V#

N21917830

+3.3V_RUN

+1.25V_RUN+VCC_CORE +0.9V_DDR_VTT +3.3V_RUN +1.5V_RUN +1.05V_VCCP +GFX_PWR_SRC +2.5V_RUN +5V_RUN

+3.3V_ALW+3.3V_SUS

+3.3V_ALW2

+15V_ALW

+15V_ALW

+3.3V_ALW2

+5V_ALW+5V_SUS

+15V_ALW

+15V_ALW

+5V_ALW +5V_RUN

+3.3V_ALW

+3.3V_ALW2

+3.3V_ALW2

+5V_SUS+1.8V_SUS +3.3V_SUS+PWR_SRC

+PWR_SRC

3.3V_SUS_ON<36>

SUS_ON<36,39>

RUN_ON<18,36,39>

3.3V_RUN_ON<36>

ENAB_3VLAN <28>

AUX_ON<36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

38 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

Discharg Circuit

+3.3V_SUS Source

+5V_SUS Source

+3.3V_RUN Source

+5V_RUN Source

Discharg Circuit

G

D

S

Q1642N7002W-7-F_SOT323-3~D@

2

13

C1418

10U_0805_10V4Z~D

1

2

G

D

S

Q172

2N7002W

-7-F_SOT323-3~D

@

2

13

R1247

30_0805_5%~D@

12

R1234

100K_0402_5%~D

12

R1249

1K_0402_5%~D@

12

G

D

S

Q1522N7002W-7-F_SOT323-3~D

2

13

G

D

S

Q173

2N7002W

-7-F_SOT323-3~D

@

2

13

R1243

30_0805_5%~D@

12

R1237

200K_0402_5%~D

12

Q157SI4810BDY-T1-E3_SO8~D

365

78

2

4

1

G

D

S

Q1532N7002W-7-F_SOT323-3~D

2

13

G

D

S

Q1632N7002W-7-F_SOT323-3~D@

2

13

C1423

2200P_0402_50V7K~D

1

2

G

D

S

Q171

2N7002W

-7-F_SOT323-3~D

2

13

R1239

1K_0402_5%~D@

12

G

D

S

Q170

2N7002W

-7-F_SOT323-3~D

@

2

13

G

D

S

Q161

2N7002W-7-F_SOT323-3~D

2

13

R1225

100K_0402_5%~D

12

G

D

S

Q1742N7002W-7-F_SOT323-3~D@

21

3

C1422

10U_0805_10V4Z~D

1

2

G

D

S

Q1552N7002W-7-F_SOT323-3~D

2

13

C1425

4700P_0402_25V7K~D@

1

2G

D

S

Q1652N7002W-7-F_SOT323-3~D@

2

13

R1242

30_0805_5%~D@

12

G

D

S

Q159

2N7002W-7-F_SOT323-3~D

2

13

G

D

S

Q162

2N7002W-7-F_SOT323-3~D

21

3

R1238

75_0603_5%~D@

12

C1426

4700P_0402_25V7K~D@

1

2

R1245

30_0805_5%~D@

12

C1424

10U_0805_10V4Z~D

1

2

G

D

S

Q156

2N7002W-7-F_SOT323-3~D

2

13

R1241

30_0805_5%~D@

12

R1240

1K_0402_5%~D@

12

R1246

150_0805_5%~D

12

R1235

470K_0402_5%~D

12

G

D

SQ1602N7002W-7-F_SOT323-3~D

2

13

G

D

S

Q168

2N7002W

-7-F_SOT323-3~D

@

2

13

G

D

S

Q1502N7002W-7-F_SOT323-3~D

2

13

R1244

30_0805_5%~D@

12

G

D

S

Q151

2N7002W-7-F_SOT323-3~D

2

13

R1226

20K_0402_5%~D

12

C1421

4700P_0402_25V7K~D@

1

2

R12360_0402_5%~D

1 2

Q149SI4810BDY-T1-E3_SO8~D

365

78

2

4

1

R1233

100K_0402_5%~D

12

G

D

S

Q169

2N7002W

-7-F_SOT323-3~D

@

2

13

R1222

20K_0402_5%~D

12

R1223

100K_0402_5%~D

12

R1248

30_0805_5%~D@

12

C1420

10U_0805_10V4Z~D

1

2

C1419

4700P_0402_25V7K~D@

1

2

R1230

100K_0402_5%~D

12

R1229

100K_0402_5%~D

12

G

D

S

Q167

2N7002W

-7-F_SOT323-3~D

@

2

13

R1227

100K_0402_5%~D

12

R1228

20K_0402_5%~D

12

S

GD

Q148SI3456BDV-T1-E3_TSOP6~D

3

6

245

1

D40RB751V_SOD323-2~D@

21

R1224

100K_0402_5%~D

12

R1221

100K_0402_5%~D

12

Q154SI4810BDY-T1-E3_SO8~D

365

78

2

4

1

Q158SI4336DY-T1-E3_SO8~D@

365

78

2

4

1

G

D

S

Q166

2N7002W

-7-F_SOT323-3~D

@

2

13

R1232

20K_0402_5%~D

12

R1231100K_0402_5%~D

12

Page 39: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RUNPWROK

3.3V_5V_SUS_PWRGD

ICH_PWRGD#

ICH_PWRGD

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_ALW

+3.3V_RUN

+3.3V_ALW

+3.3V_ALW

+5V_ALW

+5V_SUS

+3.3V_SUS

+5V_ALW

+5V_RUN

+3.3V_ALW

+3.3V_SUS

+3.3V_ALW

+3.3V_ALW

+3.3V_SUS

SUSPWROK <15>

RUNPWROK <18,35,36,45>

SUS_ON<36,38>

1.5V_RUN_PWRGD<44>

2.5V_RUN_PWRGD<15>

1.05V_RUN_PWRGD<44>

1.5V_3.3V_5V_RUN_PWRGD <35>

1.25V_RUN_PWRGD<43>

RUN_ON<18,36,38>

RESET_OUT#<36>

IMVP_PWRGD<22,36,45>

ICH_PWRGD# <15>

ICH_PWRGD <10,22>

GFX_CORE_PWRGD<18>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

39 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

C

BE Q175

MMBT3906WT1G_SC70-3~D

1

2

3

R1251 0_0402_5%~D@12

R1265

200K_0402_5%~D

12

EB

CQ178MMST3904-7-F_SOT323-3~D

2

31

C1430

0.1U_0402_16V4Z~D

1

2

R1252 0_0402_5%~D

12

D42

RB751V_SOD323-2~D

2 1

R1261

4.7K_0402_5%~D

1 2

R1620 0_0402_5%~D

12

U71B74LVC3G14DC_VSSOP8~D

P8

A6 Y 2

G4

R1254

20K_0402_5%~D

12

D44

RB751V_SOD323-2~D

2 1

U72C74VHC08MTCX_NL_TSSOP14~D

IN110

IN29 OUT 8

P14

G7

C1432

0.1U_0402_16V4Z~D

1

2

R1253 0_0402_5%~D

12

U72A74VHC08MTCX_NL_TSSOP14~D

IN11

IN22 OUT 3

P14

G7

C1427

0.1U_0402_16V4Z~D

1 2

U71C74LVC3G14DC_VSSOP8~D

P8

A3 Y 5G

4

R1255

10K_0402_5%~D

1 2

C

BE Q180

MMBT3906WT1G_SC70-3~D

1

2

3

R1258

0_0402_5%~D

1 2

R1268

200K_0402_5%~D

12

R1266

10K_0402_5%~D

1 2

C1436

2200P_0402_50V7K~D

1

2

C1438

2200P_0402_50V7K~D

1

2

U71A74LVC3G14DC_VSSOP8~D

P8

A1 Y 7

G4

C1433

2200P_0402_50V7K~D

1

2

C1431

2200P_0402_50V7K~D

1

2

C

BE Q177

MMBT3906WT1G_SC70-3~D

1

2

3

D46

RB751V_SOD323-2~D

2 1

D43

RB751V_SOD323-2~D

2 1

D45

RB751V_SOD323-2~D

2 1

C1428

0.1U_0402_16V4Z~D

1 2

R1262100K_0402_5%~D

12

R1260

200K_0402_5%~D

12

C1435

0.1U_0402_16V4Z~D

1

2

R1257

4.7K_0402_5%~D

1 2

R1264

200K_0402_5%~D

12

C1437

0.1U_0402_16V4Z~D

1

2

R1267

200K_0402_5%~D

12

C1429

0.01U_0402_16V7K~D

1

2

D41

RB751V_SOD323-2~D

2 1

R1256

200K_0402_5%~D

12

R1263

10K_0402_5%~D

1 2

R1250 0_0402_5%~D

1 2

C

BE Q181

MMBT3906WT1G_SC70-3~D

1

2

3

G

D

S

Q179

2N7002W-7-F_SOT323-3~D

2

13

R1269

200K_0402_5%~D

12

R1259

10K_0402_5%~D

1 2

U72B74VHC08MTCX_NL_TSSOP14~D

IN14

IN25 OUT 6

P14

G7

U72D74VHC08MTCX_NL_TSSOP14~D

IN113

IN212 OUT 11

P14

G7

EB

CQ176MMST3904-7-F_SOT323-3~D

2

31

Page 40: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

40 48Wednesday, March 28, 2007

Compal Electronics, Inc.DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

HEX STANDOFF

MDC StandoffVGA Standoffs

KeyboardStandoff forZanzibar

Power SW SupportStandoff

Fiducial Mark

H7TC236BC315D118@

1

BARE PCB

PCB

Converse_LA-3751P_REV0_M/B~D

NC1STAND3

HEX_STANDOFF~D@

1

Cable

CABLE3

Switch Board Cable@NC1

H19O531X571D452X492@

1

MYLAR(ZZZ)

MY2

SD_MINIPCI~D@NC1

Cable

CABLE1

17" LCD Caxil Cable@NC1

H12C315D102

1@

1

H27C315D126@

1

H9C315D91@

1

H1C315D91@

1

Cable

CABLE2

BlueTooth Cable@NC1

RJ11_RUBBER (ZZZ)COVER

RJ11_RUBBER~D@NC1

H22TC354BC276D126@

1

H23C275D102

1@

1

STAND1

HEX_STANDOFF~D@

1

H3C315D110@

1

MYLAR(ZZZ)

MY1

MYLAR_DIMMA~D@NC1

H24TC276BC197D110

3@

1

H21C276D146

1

STAND2

HEX_STANDOFF~D@

1

H17TC276BC197D110

3@

1

H6C315D126@

1

H30C276D126@

1

Cable

CABLE4

RJ11 MDC Cable@NC1

FD4

FIDUCAL

1

H15TC315BC197D110@

1

H25TC276BC197D110

3@

1

H31TP276@

1

FD1

SMD40M80

1

H18C276D126@

1

H28O236X134D236X134N@

1

H32TC236BC114D110@

1

H14TC276BC197D110

3@

1

Cable

CABLE5

Media Board Cable@NC1

H26C315D126@

1

CONDUCTIVE TAPE(ZZZ)

TAPE

CONDUCTIVE_TAPE~D@NC1

Cable

CABLE6

LED FFC Cable@NC1

STAND4

HEX_STANDOFF~D@

1

MYLAR(ZZZ)

MY4

MYLAR_MINIPCI~D@NC1

H2C315D91@

1

MYLAR(ZZZ)

MY3

MYLAR_DIMMB~D@NC1

H8O531X571D452X492@

1

H10C315D91@

1

IO BRACKET(ZZZ)BRKT

IO_BRACKET~D@NC1

FD3

SMD40M80

1

H11C276D126@

1

SD_RUBBER (ZZZ)RUBER

SD_RUBBER~D@NC1

H20C276D110@

1

H16C276D110@

1

FD2

FIDUCAL

1

H13C236D126@

1

LOG LOW GASKET(ZZZ)

ZZZ

LOG_LOW_GASKET~D@NC1

H5C256D126@

1

H4C134D134N@

1

H29C276D110@

1

Page 41: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+DC_IN

-DCIN_JACK

+DCIN_JACK

Z4304Z4305Z4306

+3.3V_ALW

+5V_ALW

+5V_ALW

+DC_IN_SS

+5V_ALW

+DC_IN

+VCHGR

+3.3V_ALW

+3.3V_ALW

PS_ID <36>

PSID_DISABLE# <35>

DOCK_PSID<34>

AC_OFF<36>

PBAT_PRES# <35>PBAT_SMBDAT <36>

PBAT_ALARM# <35>

PBAT_SMBCLK <36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

41 48Wednesday, March 28, 2007

Compal Electronics, Inc.

DC_IN+ SourceZ-series AC AdaptorConnctor

GPIO Input from EC

ESD Diodes

Battery Connector

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DELL CONFIDENTIAL/PROPRIETARY

PC

40.

1U_0

603_

25V7

K~D

12

PC

222

00P_

0402

_50V

7K~D

12

PL3BLM18BD102SN1D 0603

12

PR

150_

0402

_5%

~D

@

12

PL5FBMA-L18-453215-900LMA90T_1812~D 1 2

PL2FBMA-L18-453215-900LMA90T_1812~D 1 2

PR

910

0K_0

402_

1%~D

12

PR833_0402_5%~D 1 2

PR

144.

7K_0

805_

5%~D

12

PL1FBMA-L18-453215-900LMA90T_1812~D 1 2

PC

80.

1U_0

603_

25V7

K~D

@

12

PQ4A

IMD2AT-108_SC74-6~D

@

5

16

PC

30.

47U

_080

5_25

V7K~

D

12

PC

50.

1U_0

603_

25V7

K~D

12

PD

7D

A20

4U_S

OT3

23~D

@

231

PQ2FDS6679AZ_SO8~D

3 6

5

78

2

41

PC

60.

1U_0

603_

25V7

K~D

12

PD1DA204U_SOT323~D @

231 PD2

DA204U_SOT323~D @

231

PR

110

K_04

02_1

%~D

12

PD

9VZ

0603

M26

0APT

_060

3

@

1

2

PC

710

U_1

206_

25VA

K~D

12

PD4DA204U_SOT323~D @

231

PR

1647

K_04

02_1

%~D

12

PR

11

240K

_040

2_5%

~D

12

EB

CPQ3MMST3904-7-F_SOT323~D

2

31

PJBAT1SUYIN_200028MR009G502ZL~D

BATT1+ 1

SMB_CLK 3SMB_DAT 4

BATT_PRES# 5SYSPRES# 6

BATT2- 9GND10GND11

BATT2+ 2

BATT_VOLT 7BATT1- 8

PL6FBMA-L18-453215-900LMA90T_1812~D

1 2

PD6SM24.TC_SOT23-3

@

2 31

PR4100_0402_5%~D

1 2

TYCO_1566065-2~DPJPDC1

Low_PWR 1

DC+_1 2

DC+_2 3

DC-_1 4

DC-_2 5GND_16

GND_27

GND_38

GND_49

MH

1M

H2

PR7

0_0402_5%~D

@1 2 P

R6

2.2K

_040

2_5%

~D

12PD

5D

A20

4U_S

OT3

23~D

231

PR5100_0402_5%~D

1 2

G

D S

PQ1

FDV301N_NL_SOT23-3~D2

1 3

PC

10.

1U_0

603_

25V7

K~D

12

PR

1315

K_04

02_1

%~D

12

PR3100_0402_5%~D

1 2

PD

8VZ

0603

M26

0APT

_060

3

@

1

2

PQ4BIMD2AT-108_SC74-6~D

@

2

43

PR12

10K_0402_5%~D @

1 2

PR2100_0402_5%~D

1 2

PD3DA204U_SOT323~D @

231

PR

1010

K_04

02_1

%~D

12

Page 42: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+5V_ALW_BOOT

+5V_ALW_UGATE

+3.3V_ALW_LGATE

+3.3V_ALW_UGATE+3.3V_ALW_PHASE

EN_3V_5VEN_3V_5V3V5V_POK2

+3.3V_ALW_BOOT

+5V_ALW_LGATE

EN

_3V_

5V

+15V_ALWP

3V5V_POK1

+5V_ALWP

3V5V

_PO

K2

+5V_ALW_PHASE

3V5V

_PO

K1

+3.3V_ALWP

+PWR_SRC

+5V_ALWP

+5V_VCC1

+3.3V_ALWP

+15V_ALW

+5V_ALW+5V_ALWP

+3.3V_ALW

+5V_

ALW

2

+5V_ALWP

GNDA_3V5V

GNDA_3V5V

GNDA_3V5V

GNDA_3V5V

GNDA_3V5V

GNDA_3V5V

GNDA_3V5VGNDA_3V5V

+5V_ALW2

+DC1_PWR_SRC

GNDA_3V5V

GNDA_3V5V

GNDA_3V5V

GNDA_3V5V

+3.3V_ALWP

+3.3V_ALWP

+3.3V_ALW2

GNDA_3V5V

ALWON<36>

THERM_STP#<15>

ALW_PWRGD_3V_5V<36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

42 48Wednesday, March 28, 2007

Compal Electronics, Inc.

+3.3V_ALWP/ +5V_ALWP/ +5V_ALW2 / +15V_ALWP/+15V_SUBWOOFERP

3.3 Volt +/-5% Thermal Design Current: 8.6APeak current: 12.3A OCP min:13.96A

(100mA,20mils ,Via NO.=1)

Ton=GND 400KHz/500KHz

+3.3V_ALWPIocp=Vlimit /Rds on + dI/2dI=(Vin-Vout)*(Vout/Vin)/f*L =1.82AVlimit=Ibi*PR25/10=6.125u*200K/10=0.123VIocp min =0.123/ 7.25m*1.3 + 1.82/2 =13.96A

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DELL CONFIDENTIAL/PROPRIETARY

+5V_ALWPIocp=Vlimit /Rds on + dI/2dI=(Vin-Vout)*(Vout/Vin)/f*L =1.96AVlimit=Ibi*PR26/10=6.125u*150K/10=0.92VIocp min =0.92/ 7.25m*1.3 + 1.96/2 =10.73A

+5 Volt +/-5% Thermal Design Current: 7.2APeak current: 9.65A OCP min:10.73A

PC

290.

1U_0

402_

10V7

K~D

12

PJP2

PAD-OPEN1x1m

1 2

PQ7

FDS6676AS_NL_SO8~D 4

78 6 5

1 2 3

PC

1610

U_1

206_

25V

AK

~D

12

PR200_0402_5%~D@

1 2

PC210.1U_0603_25V7K~D

1 2

PR380_0402_5%~D

12

PD12BAT54CW_SOT323~D

3 2

1

PR27 0_0402_5%~D1 2

PJP6

PAD-OPEN 4x4m

1 2

PC300.1U_0603_25V7K~D

1 2

PR39

100K_0402_1%~D

12

PL9

3.0U_HMP1362-3R0-R_17A~D

12

PC

1510

U_1

206_

25V

AK

~D

12

PR

330_

0402

_5%

~D

@

12

PQ5FDS8880_NL_SO8~D

S3

D6

D5

D7

D8

S2

G 4

S1

PR

290_

0402

_5%

~D 12

PR1910_0603_5%~D

@

12

PR

320_

0402

_5%

~D1

2

PC

174.

7U_0

805_

6.3V

6K

12

PR301_0603_5%~D

1 2

PU1ISL6236IRZA_QFN32~D

REF

1TO

N2

VCC

3EN

_LD

O4

VREF

35

VIN

6LD

O7

LDO

REF

IN8

BYP9OUT110FB111ILIM112POK113EN114UGATE115PHASE116

BOO

T117

LGAT

E118

PVC

C19

SEC

FB20

GN

D21

PGN

D22

LGAT

E223

BOO

T224

PHASE2 25UGATE2 26EN2 27POK2 28SKIP# 29OUT2 30ILIM2 31REFIN2 32

PAD

33

PC

320.

1U_0

603_

25V7

K~D

12

PC

1210

U_1

206_

25V

AK

~D

12P

C10

0.1U

_080

5_50

V7K

12

PR

4139

.2K

_040

2_1%

~D

12

PC

922

00P_

0402

_50V

7K~D

12

PR

280_

0402

_5%

~D

@ 12

PR22

0_0402_5%~D12

PQ8

FDS6676AS_NL_SO8~D4

7 865

123

PR

180_

0805

_5%

12

PR40200K_0402_1%~D

12

PC

250.

1U_0

603_

25V7

K~D

12

PJP3

PAD-OPEN1x1m

1 2

PR210_0402_5%~D1 2

PC

140.

1U_0

805_

50V7

K

12

PC

190.

1U_0

603_

25V7

K~D

@

12

PR35

100K_0402_1%~D@

12

PC

280.

1U_0

402_

10V7

K~D

12

PR25200K_0402_1%~D

1 2

PR36

0_0402_5%~D

1 2

PC

240.

1U_0

603_

25V7

K~D

12

PD11

BAT54SW-7-F_SOT323-3~D

2

31

PJP5

PAD-OPEN 4x4m

1 2

PQ6S TR BSC079N03S G 1N PG-TDSON-8

35

2

4

1

PC

1110

U_1

206_

25V

AK

~D

12

PR342K_0402_5%~D

12 PC330.1U_0603_25V7K~D

1 2

PD10BAT54SW-7-F_SOT323-3~D

2

31

PR

3720

0K_0

402_

5%

12

PC

201U

_060

3_10

V6K~

D

12

PR24

0_0402_5%~D

@12

PR

170_

0805

_5%

12

PR311_0603_5%~D

1 2P

C18

0.1U

_060

3_25

V7K~

D1

2

PC1750.1U_0603_25V7K~D

@

12

PC

340.

1U_0

603_

25V7

K~D

12

PJP4

PAD-OPEN1x1m

12

+

PC

2633

0U_D

3L_6

.3VM

_R25

~D

1

2

PL84.7U_HMU1356-4R7-R_10A~D 12

+

PC

2733

0U_D

3L_6

.3VM

_R25

~D

1

2

PJP1

PAD-OPEN 4x4m

1 2

PR26150K_0402_1%~D1 2

PR23

0_0402_5%~D

@1 2

PC

230.

1U_0

402_

10V7

K~D

@

12

PC

311U

_060

3_10

V6K~

D

12

PC

220.

1U_0

402_

10V7

K~D

@

12

PC

1322

00P_

0402

_50V

7K~D

12

Page 43: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

1.25V_LGATE1.8V_LGATE

1.8V_PHASE1.25V_UGATE

VGA_ISL6236_REF

1.25V_PHASE

+1P8V_1P23V_PWRSRC

1.8V_UGATE

+1.8V_SUSP

GNDA_DC2+5V_VCC3

GNDA_DC2

+5V_VCC3

+PWR_SRC

GNDA_DC2

GNDA_DC2

GNDA_DC2

GNDA_DC2

+0.9V_P

GNDA_DC2

+5V_ALW

+3.3V_ALW

+1.8V_SUS

GNDA_DC2

+1.25V_RUNP

+5V_ALW

GND

+3.3V_SUS

+1.8V_SUSP +1.8V_SUS

+0.9V_P +0.9V_DDR_VTT

+1.25V_RUNP +1.25V_RUN

+3.3V_ALW

V_DDR_MCH_REF

GNDA_DC2GNDA_DC2

DDR_ON<36>

1.25V_RUN_PWRGD <39>

0.9V_DDR_VTT_ON<36>

DDR_ON<36>

1.25V_RUN_ON <36>

1.8V_SUS_PWRGD<36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

43 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Place these CAPsclose to FETs Place these CAPs

close to FETs

1.8V/1.25V/0.9V VTT

1.25 Volt +/-5%Thermal Design Current: 1APeak current: 1.28AOCP min:2.02A

PGND and GND sholud be tiedtogether at one point near the GND Pin

0.9 Volt +/-5% Thermal Design Current: 0.7APeak current: 1A

Ton=REF 400KHz/300KHz

+1.8VIocp=Vlimit /Rds on + dI/2dI=(Vin-Vout)*(Vout/Vin)/f*L =2.92 AVlimit=Ibi*PR50/10=6.125u*110K/10=0.0674VIocp min =0.0674/(7.25m*1.3)+2.92/2 =8.61A

+1.25VIocp=Vlimit /Rds on + dI/2dI=(Vin-Vout)*(Vout/Vin)/f*L =1.18 AVlimit=Ibi*PR49/10=6.13u*51.1K/10=0.0313VIocp min =0.0313/(16.5m*1.3) + 1.18/2 =2.02A

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DELL CONFIDENTIAL/PROPRIETARY

1.8 Volt +/-5%Thermal Design Current:4.2APeak current: 5.7AOCP min:8.61A

PC

4010

U_1

206_

25V

AK

~D

12

PQ11

FDS6676AS_NL_SO8~D 4

78 6 5

1 2 3

PJP10

PAD-OPEN 2x2m~D

2 1

PR5710_0603_5%~D

@

12

PC

4110

U_1

206_

25V

AK

~D

12

PL10

1.4UH_HMU1350-1R4PF_15A_20%~D

12

3

PR470_0402_5%~D

@1 2

PR

5917

.4K_

0402

_1%

~D1

2

PC

3822

00P_

0402

_50V

7K~D

12

PR4951.1K_0402_1%~D

1 2

PR

440_

0402

_5%

~D

@ 12

PC

561U

_060

3_10

V6K~

D

12

PC460.1U_0402_10V7K~D

@12

PQ9FDS8880_NL_SO8~D

S3

D6

D5

D7

D8

S2

G 4

S1

PR51 0_0402_5%~D1 2

PC

390.

1U_0

603_

25V7

K~D

12

PC

4222

00P_

0402

_50V

7K~D

12

PJP7

PAD-OPEN 4x4m

1 2

PJP11

PAD-OPEN 4x4m

1 2

PC

3610

U_1

206_

25V

AK

~D

12

PR

420_

0805

_5%

12

PR

6020

K_04

02_5

%~D

12

PR450_0402_5%~D

1 2

PC

5710

U_0

805_

6.3V

6M~D

12

PL113.3UH_MPL73-3R3_6A_20%~D

12

PC

591U

_060

3_10

V6K~

D

12

PR56100K_0402_1%~D @

12

PR

5327

.4K_

0603

_1%

~D1

2

PU3

TPS51100DGQRG4_MSOP10~D

GND 8

VTTREF 6

S37

VTTSNS 5

VDDQSNS1

VLDOIN2

VTT 3

PGND 4

S59

VIN10

BP 11

PC

450.

1U_0

402_

10V7

K~D

@

12

PC

540.

1U_0

603_

25V7

K~D

12

PC

3510

U_1

206_

25V

AK

~D

12

PJP8

PAD-OPEN1x1m

12

PC

520.

1U_0

603_

25V7

K~D

12

PJP9

PAD-OPEN 4x4m

1 2

PU2ISL6236IRZA_QFN32~D

REF

1TO

N2

VCC

3EN

_LD

O4

VREF

35

VIN

6LD

O7

LDO

REF

IN8

BYP9OUT110FB111ILIM112POK113EN114UGATE115PHASE116

BOO

T117

LGAT

E118

PVC

C19

SEC

FB20

GN

D21

PGN

D22

LGAT

E223

BOO

T224

PHASE2 25UGATE2 26EN2 27POK2 28SKIP# 29OUT2 30ILIM2 31REFIN2 32

PAD

33

PC

6010

U_0

805_

6.3V

6M~D

12

PC

5310

00P_

0402

_50V

7K~D

@

12

PR

430_

0805

_5%

@

12

PR550_0603_5%~D

1 2

+

PC

4833

0U_D

2E_2

.5VM

_R15

~D

1

2

PC

370.

1U_0

603_

25V7

K~D

12

PC

510.

1U_0

402_

10V7

K~D

12

PC

430.

1U_0

603_

25V7

K~D

12

PC

440.

1U_0

603_

25V7

K~D

12

PR50110K_0402_1%

1 2

+

PC

4733

0U_D

2E_2

.5VM

_R15

~D

1

2

PR520_0402_5%~D

1 2

PR

4610

K_04

02_1

%~D

12

PR540_0603_5%~D

1 2

PR58100K_0402_1%~D

12

PJP12

PAD-OPEN 2x2m~D

2 1

PC

551U

_060

3_10

V6K~

D

12

PQ10FDS6982AS_NL_SO8~D

S21

G22

S1 3G14

D2 8

D2 7

D1

6

D1

5

PC

610.

1U_0

603_

25V7

K~D

12

PC

490.

1U_0

402_

10V7

K~D

12

+

PC

5022

0U_D

2E_2

.5VM

_R15

~D

1

2

PC

5810

U_0

805_

6.3V

6M~D

12

PR

4816

.9K_

0402

_1%

~D

12

Page 44: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

1.05V_UGATE

1.05V_LGATE

1.5V_UGATE

1.5V_LGATE

EN1 EN21.5V1.05V_POK2

1.5V1.05V_POK2

1.05V_PHASE

REFIN2_1_05

EN1

EN2

1.5V_PHASE

REF

1.5V1.05V_POK1

1.5V1.05V_POK1

+1.5V_RUN_P +1.5V_RUN

+5V_ALW

+1.5V_RUN_P

+1.05V_VCCP_P

+1.05V_VCCP_P +1.05V_VCCP

+5V_VCC2

+5V_VCC2

+3.3V_SUS

+PWR_SRC

GNDA_1P5V_1P05V

GNDA_1P5V_1P05V

GNDA_1P5V_1P05V

GNDA_1P5V_1P05VGNDA_1P5V_1P05V

GNDA_1P5V_1P05V

GNDA_1P5V_1P05V

+DC2_PWR_SRC

GNDA_1P5V_1P05V

GNDA_1P5V_1P05V

GNDA_1P5V_1P05V

GNDA_1P5V_1P05V

GNDA_1P5V_1P05V

+3.3V_RTC_LDO

1.05V_RUN_PWRGD <39>

1.5V_RUN_PWRGD <39>

1.05V_RUN_ON <35>

1.5V_RUN_ON <36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

44 48Wednesday, March 28, 2007

Compal Electronics, Inc.

+1.5V_RUN / +1.05V_VCCP / +3.3V_ALW / +3.3V_RTC_LDO

1.5 Volt +/-5% Thermal Design Current: 2APeak current: 2.82A OCP min: 3.44A

OK to Short if CADSystem can Support

Ton=VCC 200KHz/300KHz

+1.5VIocp=Vlimit /Rds on + dI/2dI=(Vin-Vout)*(Vout/Vin)/f*L =2.1 AVlimit=Ibi*PR70/10=6.125u*100K/10=0.06VIocp min =0.06/(20m*1.3) + 2.1/2 =3.44A

+1.05VIocp=Vlimit /Rds on + dI/2dI=(Vin-Vout)*(Vout/Vin)/f*L =3.31AVlimit=Ibi*PR69/10=6.125u*267K/10=0.163VIocp min =0.163/(20m*1.3) + 3.31/2 =7.95A

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DELL CONFIDENTIAL/PROPRIETARY

1.05 Volt +/-5% Thermal Design Current: 5.3APeak current: 7.62A OCP min:7.95A

PC

630.

1U_0

603_

25V7

K~D

12

PC

710.

01U

_040

2_25

V7K~

D

12

PC700.1U_0603_25V7K~D

1 2

PC

690.

1U_0

603_

25V7

K~D

12

+

PC

7533

0U_D

2E_2

.5VM

_R9

1

2

PJP15

PAD-OPEN1x1m

12

PJP17

PAD-OPEN 4x4m

1 2

PC

800.

1U_0

402_

10V7

K~D

12

+

PC

7433

0U_D

2E_2

.5VM

_R9

1

2

PJP13

PAD-OPEN 4x4m

1 2

PQ13

SI4

800B

DY

-T1_

SO8~

D

36 578

2

4

1

PC

720.

1U_0

402_

10V7

K~D

@

12

PR

650_

0402

_5%

~D

12

PU4ISL6236IRZA_QFN32~D

REF

1TO

N2

VCC

3EN

_LD

O4

VREF

35

VIN

6LD

O7

LDO

REF

IN8

BYP9OUT110FB111ILIM112POK113EN114UGATE115PHASE116

BOO

T117

LGAT

E118

PVC

C19

SEC

FB20

GN

D21

PGN

D22

LGAT

E223

BOO

T224

PHASE2 25UGATE2 26EN2 27POK2 28SKIP# 29OUT2 30ILIM2 31REFIN2 32

PAD

33

PR70

100K_0402_1%~D1 2

PL133.3UH_MPL73-3R3_6A_20%~D

12

PC

810.

1U_0

603_

25V7

K~D

12

PC

6422

00P_

0402

_50V

7K~D

12

PC

730.

1U_0

402_

10V7

K~D

@

12

PQ12

SI4

800B

DY

-T1-

E3_S

O8~

D

S3

D6

D5

D7

D8

S2

G4

S1

PC

6210

U_1

206_

25V

AK

~D

12

PR680_0402_5%~D@

12

PR770_0402_5%~D 1 2

PR660_0402_5%~D@1 2

PJP14

PAD-OPEN 4x4m

1 2

PR

7910

0K_0

402_

1%~D

@ 12

PR71 0_0402_5%~D12

PC

820.

1U_0

603_

25V7

K~D

12

PQ14

FDS

6690

AS

_NL_

SO8~

D

365 7 8

2

4

1

PR

730_

0402

_5%

~D

@

12

PR640_0402_5%~D@

12

PC

7610

U_1

206_

6.3V

7K1

2

PC

6510

U_1

206_

25V

AK

~D

12

PC

7910

U_1

206_

6.3V

7K1

2

PR

610_

0805

_5%

12

PR630_0402_5%~D

12

PR

7810

0K_0

402_

1%~D

@

12

PC

841U

_060

3_10

V6K~

D

12

PC

770.

1U_0

402_

10V7

K~D

12

PC

6610

U_1

206_

25V

AK

~D

12

PJP16

PAD-OPEN 4x4m

1 2

+

PC

7833

0U_D

2E_2

.5VM

_R9

1

2

PR

670_

0402

_5%

~D

12

PR751_0603_1%~D

1 2

PR7610_0603_5%~D

@

12

PR

620_

0805

_5%

12

PL121UH_MPLC0730L1R0_11A_20%~D

1 2

PC

670.

1U_0

603_

25V7

K~D

12

PR741_0603_1%~D

1 2

PR69 267K_0402_1%~D

1 2

PC

831U

_060

3_10

V6K~

D

12

PR

720_

0402

_5%

~D

@

12

PQ15

SI4

810B

DY

-T1-

E3_S

O8~

D

S3

D6

D5

D7

D8

S2

G 4

S1

PC

6822

00P_

0402

_50V

7K~D

12

Page 45: Dell Precision m6300

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

H H

G G

F F

E E

D D

C C

B B

A A

VO

UGATE1

UGATE2

UGATE3

VSUM

VOVSUM

PHASE2

VSUM

VO

VO

VSUM

LGATE1

LGATE2

LGATE3

PHASE3

PHASE1

+5V_ALW

+5V_ALW

+CPU_PWR_SRC

+5V_ALW

+3.3V_RUN

+5V_ALW

GNDA_VCORE

GNDA_VCORE

GNDA_VCORE

GNDA_VCORE

GNDA_VCORE

GNDA_VCORE

GNDA_VCORE

GNDA_VCORE

+VCC_CORE

+CPU_PWR_SRC

+CPU_PWR_SRC

+VCC_CORE

+CPU_PWR_SRC

+VCC_CORE

+PWR_SRC

GNDA_VCORE

CLK_ENABLE#

GNDA_VCORE

VID0<8>VID1<8>VID2<8>

VID4<8>VID3<8>

VID5<8>VID6<8>

H_DPRSTP#<8,10,21>

DPRSLPVR<10,22>

H_PSI#<8>

RUNPWROK<18,35,36,39>

VSSSENSE<8>

IMVP_PWRGD <22,36,39>

IMVP6_PROCHOT#<35>

PWR_MON<15>

VCCSENSE<8>

IMVP_VR_ON<36>

PWR_MON <15>

Title

Size Document Number R ev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

45 48Thursday, March 29, 2007

Compal Electronics, Inc.PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

DELL CONFIDENTIAL/PROPRIETARY

CPU CoreThermal Design Current: 36APeak current: 44A OCP min: 65A

PR930_0402_5%~D

12

PR120

1.69K_0402_1%~D

12

PR

163

2.2_

1206

_5%

@

12

PJP19

PAD-OPEN 4x4m

1 2

PR10310K_0402_1%~D

1 2

PC

911U

_060

3_10

V6K

~D

12

PC

106

1500

P_0

603_

25V7

K~D

@

12

PR960_0402_5%~D

12

PC

8910

U_1

206_

25V

AK

~D<B

OM

Stru

ctur

e>1

2

PR980_0402_5%~D

12

PC1290.1U_0402_16V7K~D

1

2

PC

980.

1U_0

603_

25V

7K~D

12

PC1300.01U_0402_16V7K~D

1

2

PC

170

10U

_120

6_25

VA

K~D

12

+

PC

169

100U

_25V

_M~D

1

2

PC

126

0.1U

_040

2_16

V7K

~D

@

1

2

PC

9010

U_1

206_

25V

AK

~D1

2

PC

9922

00P

_040

2_50

V7K~

D

12

PU7

ISL6208CRZ-T_QFN8~D

BOOT 1

FCCM6

VCC5

PWM2

LGATE 4GND3

PHASE 7

UGATE 8PL15

0.45UH_ETQP4LR45XFC_25A_-25+20%~D

1

3

4

2

PC113 1000P_0402_50V7K~D

12

PR860_0402_5%~D

12

PR

8310

_060

3_5%

~D

12

PC

116

0.03

3U_0

402_

16V

7K~D

12

PR940_0402_5%~D

12

+

PC

167

100U

_25V

_M~D

1

2

PC972200P_0402_50V7K~D

@

12

PJP18

PAD-OPEN 4x4m

1 2

PQ

16

SI4

392D

Y_S

O8~

D

G4

S3

S2

S1

D5

D6

D7

D8

PC

100

10U

_120

6_25

VA

K~D

1

2

PC124

1000P_0402_50V7K~D

12

PR990_0402_5%~D

12

PC

8610

U_1

206_

25V

AK

~D1

2

PC

127

1000

P_0

402_

50V7

K~D

@

12

PR1261K_0402_1%~D

12

PR

119

17.8

K_0

402_

1%

@

12

PH210KB_0603_1%_ERTJ1VG103FA~D

@

12

PR12710K_0402_1%~D

1 2

+

PC

168

100U

_25V

_M~D

@

1

2

PR114

0_0402_5%~D

12

PR11113.7K_0402_1% 12

PL160.45UH_ETQP4LR45XFC_25A_-25+20%~D

1

3

4

2

PR104

10K_0402_5%~D

12

PR857.68K_0805_1%~D

12

PQ

22FD

MS

8670

S_S

O8~

D

G2

D3

S1

PR

133

22.1

K_0

402_

1%

@

12

PC

109

10U

_120

6_25

VA

K~D

1

2

PR

113

2.43

K_0

402_

1%~D

12

PC117680P_0402_50V7K~D

1 2

PC1050.22U_0603_10V7K~D

12

PR12510.5K_0402_1%

12

PR88147K_0402_1%~D

12

PR1057.68K_0805_1%~D

12

PR900_0402_5%~D

@

12

PC

128

1000

P_0

402_

50V7

K~D

@

12

PR8210_0402_1%~D

12

PR

890_

0603

_5%

~D12

PC

110

10U

_120

6_25

VA

K~D

1

2

PR10010_0402_1%~D

12

PC108 1000P_0402_50V7K~D

12

PR118

0_0603_5%~D

12

PL20FBMA-L18-453215-900LMA90T_1812~D

@

1 2

PR

116

4.53

K_0

402_

1%~D

12

PQ

18FD

MS

8670

S_S

O8~

D

G2

D3

S1

PH

3

6.8K

B_0

603_

5%_E

RTJ

1VR

682J

~D

12

PU8

ISL6208CRZ-T_QFN8~D

BOOT 1

FCCM6

VCC5

PWM2

LGATE 4GND3

PHASE 7

UGATE 8PR117

332_0402_1%~D

12

PC

8822

00P

_040

2_50

V7K~

D

12

PR871.91K_0603_1%~D

12

PU6

ISL6260CCRZ_QFN40~D

VW8

PMON2

PSI#1

DPRSLPVR36

DPRSTP#37

VID634 VID533

RTN13

FB10

COMP9

VS

S19

VDIFF11

DFB

15

VO

16

ISEN3 21

OCSET 7

PWM3 25

FCCM 24

CLK_EN#38

VR_TT#4

RBIAS3

NTC5

SOFT6

VID028VID129VID230VID331VID432

3V3

39

VSUM 17

VSEN12

VR_ON35

PWM1 27

ISEN2 22

ISEN1 23

PWM2 26

DR

OO

P14

VD

D20

VIN

18

PG

OO

D40

GND41

+

PC

165

100U

_25V

_M~D

1

2

PR

132

0_04

02_5

%~D

@

12

PR810_0603_5%~D

12

PR970_0402_5%~D

12

PC

119

0.01

U_0

402_

16V

7K~D

1

2

PR1290_0402_5%~D

12

PR1287.68K_0805_1%~D

12

PC1071U_0603_10V6K~D

12

PR112

4.99K_0402_1%@ 12

PR

131

1K_0

402_

1%~D

12

PR1060_0402_5%~D

12

PR110226K_0402_1%~D@

12

PC1210.22U_0603_10V7K~D

12

PR950_0402_5%~D

12

PC

122

1500

P_0

603_

25V7

K~D

@

12

PQ

19FD

MS

8670

S_S

O8~

D

G2

D3

S1

PC1201500P_0402_50V7K~D

1 2PR123

82.5K_0402_1%~D

12P

Q24

SI4

392D

Y_S

O8~

D

G4

S3

S2

S1

D5

D6

D7

D8

PC

870.

1U_0

603_

25V

7K~D

12

PR1210_0402_5%~D

12

PR8010_0603_5%~D

12

PR920_0603_5%~D

12

PC

930.

01U

_040

2_25

V7K

~D

12

PC

102

1U_0

603_

10V

6K~D

12

PR1070_0402_5%~D@

12

PR

9113

K_0

402_

5%~D

@

12

PR

164

2.2_

1206

_5%

@

12

PR12210_0402_1%~D

12

PC

961U

_060

3_10

V6K

~D

12

PC

114

1U_0

603_

10V

6K~D

12

PR

166

2.2_

1206

_5%

@

12

PC940.22U_0603_10V7K~D

12

PL140.45UH_ETQP4LR45XFC_25A_-25+20%~D

1

3

4

2

PR

124

15K

_040

2_1%

~D

12

PQ

20

SI4

392D

Y_S

O8~

D

G4

S3

S2

S1

D5

D6

D7

D8

PR102

0_0402_5%~D12

PH1

470KB_0402_5%_NCP15WM474J03RB~D

@12

PR101

499_0402_1%~D

12

PC

118

0.33

U_0

603_

10V

7K

1

2

PC123220P_0402_50V8J~D

1 2

PU5

ISL6208CRZ-T_QFN8~D

BOOT 1

FCCM6

VCC5

PWM2

LGATE 4GND3

PHASE 7

UGATE 8

PC1040.22U_0603_10V7K~D

1 2

PR109 0_0402_5%~D@12

PR108 0_0402_5%~D

12

PC

101

10U

_120

6_25

VA

K~D

1

2

PC

9515

00P

_060

3_25

V7K~

D

@

12

PC1030.015U_0402_16V7K

12

PC

171

10U

_120

6_25

VA

K~D

12

PR8410K_0402_1%~D

1 2

PR1306.34K_0402_1%~D

12

PQ

23FD

MS

8670

S_S

O8~

D

G2

D3

S1

PC

112

2200

P_0

402_

50V7

K~D

12

PQ

27FD

MS

8670

S_S

O8~

D

G2

D3

S1

PC1150.22U_0603_10V7K~D

1 2

PR1150_0603_5%~D

12

PQ

26FD

MS

8670

S_S

O8~

D

G2D

3S

1

PC125

330P_0402_50V7K~D

12

PC920.22U_0603_10V7K~D

1 2

PC

111

0.1U

_060

3_25

V7K

~D

12

Page 46: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ISL88731_ICM

ISL88731_VREF

ISL88731_VDDP

CHG_LGATE

ISL88731_VDDP

CHG_UGATE

+VCHGR_L

ISL88731_VREF

ISL88731_ICM

+VCHGR_B

+VCHGR

+DC_IN_SS

+5V_ALW

CHAGER_SRC+PWR_SRC

+5V_ALW +3.3V_ALW

+5V_ALW

+5V_ALW

+VCHGR

GNDA_CHG

GNDA_CHG

GNDA_CHG

GNDA_CHG

GNDA_CHG

GNDA_CHG

GNDA_CHG GNDA_CHG

GNDA_CHG GNDA_CHG GNDA_CHG GNDA_CHG

GNDA_CHG GNDA_CHG GNDA_CHG

GNDA_CHG GNDA_CHG

GNDA_CHG

GNDA_CHG

GNDA_CHG

+5V_ALW

+DC_IN_SS

+VCHGR

ACAV_IN<15,18,36>

ADAPT_OC <35>

ADAPT_TRIP_SET<35>

THRM_SMBDAT<15,36>

THRM_SMBCLK<15,36>

ACAV_IN<15,18,36>

ACAV_IN<15,18,36>

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

46 48Thursday, March 29, 2007

Compal Electronics, Inc.

Maximum charging current is 6.24A

ADAPTER (W) TRIP current PR156 PR161 PR162 PR159130W 6.43A 32.4k 20.5k 100 27.4k

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

PR152 8.45K 0402 1% No STUFFPC159 0.01uf o.1uFPC155 0.1uf 0402 10V No STUFFPC149 1.0uf 0603 10V No STUFFPR137 365k 0402 1% 215k 0402 1%PR153 0 0402 5% 10 0402 5%PR136 0 0402 5% 10 0402 5%PC157 No STUFF 0.22ufPC134 No STUFF 0.22ufPC147 0.01uf No STUFFPC154 0.1uf 0402 10V No STUFFPC145 220pf 0402 50V No STUFFPD13 RB751V-40 No STUFFPC146 3.3nf No STUFFPR147 1 0603 1% 0 0603 5%PR151 100 0402 5% 0 0402 5%PC156 0.01uf 0.01ufPC148 0.01uf 0.01ufPD14 1SS355 No STUFFPR150 1K_0603_1%~D No STUFFPR157 0 0402 5% 8.45K 0402 5%PR148 10K 0402 5% 2.2K 0402 5%PR165 1.8K 1206 5% No STUFFPQ37 RHU002N06 No STUFF

Ref DES MAXIM INTERSIL

PQ29FDS6679AZ_SO8~D

3 6

5

78

2

4

1

G

D

S

PQ37

RH

U00

2N06

_SO

T323

-3~D

@

2

13

PC

151

10U

_120

6_25

V6M

~D 12

PR

158

100K

_040

2_1%

~D 12

PC

138

0.1U

_060

3_25

V7K~

D

12

PR1578.45K_0402_1%~D

1 2

PC1351U_0603_10V6K~D

1 2

PR

165

1.8K

_120

6_5%

@

12

PR

153

10_0

402_

1%~D

1

2

PU9

ISL88731_TQFN28~D

UGATE 24

CSOP 18

PHASE 23

VFB 15

SDA9

ICM8

NC

1

DCIN22

ACIN2

VDDSMB11

SCL10

ACOK13

NC14

BOOT 25

NC 16

ICOMP4

VDDP 21

VCC 26

CSS

P28

CSON 17

PGND 19

LGATE 20

VCOMP6

NC5

CSS

N27

VREF3

NC7

GND12

GND29

PC

149

1U_0

603_

10V6

K~D

@

12

PC13110U_1206_25VAK~D

@12

PC

147

0.01

U_0

402_

25V7

K~D

@

12

PR

162

100_

0402

_1%

~D

12

PC

162

100P

_040

2_50

V8K

12

PC134

0.22U_0402_6.3V6K

1 2

PQ32

SI4

800B

DY

-T1_

SO8~

D

365 7 8

2

4

1

PD

13R

B75

1V_S

OD

323~

D

@ 21

PC

140

2200

P_04

02_5

0V7K

~D

12

PR

146

15.8

K_04

02_1

%~D

12

PR14349.9K_0402_1%~D

12

PL18FBM-L11-453215-900LMAT_1812~D

@

1 2

PC145220P_0402_50V7K~D@

12

PU10BLM393DR_SO8~D

IN+5

IN-6 O 7

P8

G4

PC

143

10U

_120

6_25

VA

K~D

1

2

PC

148

0.01

U_0

402_

25V7

K~D

12

PQ36FDS6679AZ_SO8~D

3 6

5

78

2

4

1

PC

163

100P

_040

2_50

V8K

12

PR

141

10K_

0402

_1%

~D1

2

PR1490.01_2512_1%~D

4

2

1

3

PR13910K_0402_5%~D

12

PR

160

1K_0

402_

5%~D

@1

2

PR145

0_0402_5%~D

1 2

PR1541M_0402_1%~D 1 2

PC

132

2200

P_04

02_5

0V7K

~D

@

12

PC

152

10U

_120

6_25

V6M

~D 12

PC

160

0.01

U_0

402_

25V7

K~D

12

PR150

1K_0603_1%~D

@

1 2

PC157

0.22U_0402_6.3V6K

1 2

PC

146

3300

PF_0

402_

50V7

K~D

@

12

PC1440.1U_0402_10V7K~D

12

PR15927.4K_0402_1%

1 2

PC1361U_0805_25V4Z~D

12

PR

152

8.45

K_04

02_1

%~D

@

12

G

D

SPQ31

RHU002N06_SOT323-3~D

2

13

PR151

0_0603_5%~D

1 2

PC

133

0.1U

_060

3_25

V7K~

D

@

12

PQ33

SI4

800B

DY

-T1_

SO8~

D

365 7 8

2

4

1

PL17FBM-L11-453215-900LMAT_1812~D

@

1 2

PR137215K_0402_1%

12

PC

150

0.1U

_060

3_25

V7K~

D

12

PR

138

470K

_040

2_5%

~D

12

PR

136

10_0

402_

1%~D

1

2

PR1340.01_2512_1%~D

4

2

1

3

PR1470_0603_1%~D

12

PC

153

10U

_120

6_25

V6M

~D 12

PJP21

PAD-OPEN1x1m

1 2

PR1424.7_0603_1%~D

12

PR

148

2.2K

_040

2_5%

~D

12

PR1440_0603_5%~D

1 2

PD

14

RB

500V

-40

TE-1

7_SO

D32

3-2~

D

@

12

PR15632.4K_0402_1%~D

12

PC

159

0.1U

_040

2_10

V7K~

D1

2

PR140100K_0402_5%~D

12

PC

158

10P

_040

2_50

V8J~

D

@

12

PC

164

0.01

U_0

402_

25V7

K~D

12

PC1391U_0603_10V6K~D

1 2

PJP20

PAD-OPEN 4x4m

1 2

PC

141

0.1U

_060

3_25

V7K~

D

12

PC

142

10U

_120

6_25

VA

K~D

1

2

PC

154

0.1U

_040

2_10

V7K~

D

@

12

G

D

S

PQ35

RHU002N06_SOT323-3~D

2

13

PL19

5.6U_HMU1356-5R6_8.8A_20%~D

1 2

PR

155

100K

_040

2_5%

~D1

2

PR

161

20.5

K_04

02_1

%~D

12

PC

156

0.01

U_0

402_

25V7

K~D

12

PC137

0.01U_0402_25V7K~D

12

PQ34

SI4

810B

DY

-T1-

E3_S

O8~

D

S3

D6

D5

D7

D8

S2

G4

S1

PQ28FDS6679AZ_SO8~D

365

78

2

4

1

PU10ALM393DR_SO8~D

IN+3

IN-2O 1

P8

G4

PC

155

0.1U

_040

2_10

V7K~

D

@

12

PC

161

100P

_040

2_50

V8K

12

Page 47: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

47 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Version Change List ( P. I. R. List )

Item Issue DescriptionDateRequestOwner Solution Description Rev.Page#

1

2

Title

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

25

Page 48: Dell Precision m6300

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet o f401490 A

SCHEMATIC, M/B LA-3751P

48 48Wednesday, March 28, 2007

Compal Electronics, Inc.

Version Change List ( P. I. R. List )

Item Issue DescriptionDateRequestOwner Solution Description Rev.Page#

1

2

Title

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

DELL CONFIDENTIAL/PROPRIETARY

PROPRIETARY NOTE: THIS SHEET OF ENGINEERING DRAWING AND SPECIFICATIONS CONTAINS CONFIDENTIAL TRADE SECRET AND OTHER PROPRIETARY INFORMATION OF DELL INC. ("DELL") THIS DOCUMENT MAY NOTBE TRANSFERRED OR COPIED WITHOUT THE EXPRESS WRITTEN AUTHORIZATION OF DELL. IN ADDITION,NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS WAY BE USED BY OR DISCLOSED TO ANY THIRDPARTY WITHOUT DELL'S EXPRESS WRITTEN CONSENT.

25