46
A A B B C C D D E E 1 1 2 2 3 3 4 4 Title Size Document Number Rev Date: Sheet of Security Classification Compal Secret Data THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC. Issued Date Deciphered Date LA-3781P 0.1 Cover Page B 1 46 Friday, May 18, 2007 2006/08/18 2007/8/18 Compal Electronics, Inc. Intel Merom Processor with Calistoga + DDRII + ICH7M Everest Schematics Document REV: 1.0 Compal Confidential 2007-05-15 ZZZ4 PCB DAZ@ ZZZ PCB ZZZ1 PCB DAZ@ ZZZ2 PCB DAZ@ ZZZ3 PCB DAZ@ [email protected]

Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

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Page 1: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

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E

1 1

2 2

3 3

4 4

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3781P 0.1

Cover PageB

1 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Intel Merom Processor with Calistoga + DDRII + ICH7M

Everest Schematics Document

REV: 1.0

Compal Confidential

2007-05-15

ZZZ4

PCBDAZ@

ZZZ

PCB

ZZZ1

PCBDAZ@

ZZZ2

PCBDAZ@

ZZZ3

PCB DAZ@

hexa

inf@

hotm

ail.co

m

Page 2: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

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1 1

2 2

3 3

4 4

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3781P 0.1

Block DiagramsB

2 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

page 37 page 33

Fan Controlpage 4

Compal Confidential

IDE

Model Name : Everest

X4 mode

USB

S-ATA

File Name : LA-3781P

Touch Pad

page 42

CRT

LPC BUS

page 38

PCBGA 1466

3.3V 24.576MHz/48Mhz

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

page 31

page 19

MDC 1.5Conn

page 39

Int.KBD

page 36

PCI-Express

BANK 0, 1, 2, 3

USB conn x2TO I/O/B

667/800MHz

ALC861VD

DMI

Intel Merom Processor

3.3V 48MHz

FSB

CDROM Conn.

RJ45

Clock GeneratorSLG8LP465VTR

page 34

page 18

uPGA-478 Package

200pin DDRII-SO-DIMM X2Intel Calistoga GMCH

3.3V ATA-100

Dual Channel

BIOS

page 4

1.8V DDRII 533/667

page 4,5,6

page 35

HDA Codec

page 16

Memory BUS(DDRII)

mBGA-652HD Audio

page 24

page 7,8,9,10,11,12,13

Intel ICH7-M

Thermal Sensor

page 14,15

page 20,21,22,23

page 36

ENE KB926

port 0

Audio AMP

LAN(10/100M)BCM5906

page 30

New CardSocket

MINI CardWLAN,3G/TV-Tuner Robson

PCI-Express

G781F

LCD Conn.

page 24

S-ATA HDDConn.

NB8M128MVGA/B

BluetoothConn

page 33

page 32

LVDS LVDS

page 33

USB conn x2TO M/B

CRT

SPI ROM

Power circuitpage X

SW BoardHDD/ODD NUM CAP Scroll PowerUserMute

K_SW

USBx2

USB BD

MB Power Battery W/L

Int SPK

Mic/ExtLine-out

Mic/Int

CRT

Card ReaderRTS 5158

page 28

3 in 1socketpage 29

Sub BD

NOVO

Audio BD

Page 3: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

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4 4

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3781P 0.1

Notes ListB

3 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

ON

SLP_S3#SLP_S1#

S5 (Soft OFF)

S4 (Suspend to Disk)

S3 (Suspend to RAM)

LOW

ONON

ON

ON

ON

ON

ON

ON

HIGH

OFF

OFF

OFF

OFF

OFF

SLP_S4#

OFF

ON

ON

LOWLOWLOW

LOW

OFF

OFF

SLP_S5#

HIGH

HIGH HIGH HIGH

HIGHHIGHHIGHHIGH

LOW

LOW

LOW

LOW LOW LOW

+VALW

HIGH

+V +VS Clock

S1(Power On Suspend)

Full ON

STATE

OFFOFF

OFF

OFFON

ON

ON

OFF

OFF

OFFOFFON

ON*ON

ON

+CPU_CORE

1.5V switched power railOFF

OFF

ON

Voltage Rails

+5VS

+2.5VS1.8V switched power rail+1.8VS

+1.5VS

RTC power+RTCVCC

0.9V switched power rail for DDR terminator+0.9VS

OFFOFFON

3.3V switched power rail5V always on power rail

3.3V always on power rail

Adapter power supply (19V)

1.8V power rail for DDR

+3VALW

B+VIN

S5

2.5V switched power rail

+1.8V

+5VALW

S3S1

+3VS

ONON*ONVSB always on power rail+VSB

5V switched power rail

VCCP switched power rail

Core voltage for CPUAC or battery power rail for power circuit.

OFFONOFFON

ONON

ON

DescriptionPower Plane

N/A N/A N/AN/AN/AN/A

ON OFFON

ON

ON

OFFON*

OFF

BOARD ID Table

PANEL ID Table

SIGNAL

Address1001 100X b0001 011X b

EEPROM(24C16/02)

1010 010XbDDR DIMM1

1010 000XbDDR DIMM0

IDSEL #

1101 001Xb

ICH7M SM Bus address

DEVICE REQ/GNT #

Note : ON* means that this power plane is ON only with AC power available, otherwise it is OFF.

Address

Address

Clock Generator(SLG8LP465VTR)

Device

PIRQ

GMT-781

1010 000X b

External PCI Devices

Device

EC SM Bus1 address

Smart Battery

Device

EC SM Bus2 address

NVIDIA NB8X

No PCI Device

R03 (PVT)

R01 (EVT)

7 R10A (MP)

R02 (DVT)

ID

6

R03 (PVT)

33K

R01 (EVT)

18K8.2K

0 0V

NC200K100K56K

1.65V1.19V0.82V0.50V0.25V

R10A (MP)

R02 (DVT)

3.30V2.20V

VabR54/42(Rb)BRD ID

4321

0

5

LHI

0LHI

TGI

2V

0

3

03

/

76

ID01234

5

IHL00/IGT30 UMA

IHL00/IGT30 VGA

IHLV3 UMA

IHLV2 VGA

UMA_DES

0V

0.25V

3.30V

2.20V

Vab

+VCCP

Wireless

NewCard

LAN

hexa

inf@

hotm

ail.co

m

Page 4: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

THERM_SCI#

EC_SMB_DA2

H_THERMDC

THERM#EC_SMB_CK2

H_PROCHOT# OCP#

H_THERMDA

H_D#45

H_D#47

H_D#44

H_D#46

H_D#49H_D#48

H_D#51H_D#50

H_D#55

H_D#52H_D#53H_D#54

H_D#56

H_D#59H_D#58H_D#57

H_A#31

H_FERR#

H_A#8

H_A#29H_A#28

H_ADSTB#0

H_A#17

H_BNR#

H_A#23

H_DSTBP#0

H_REQ#0

H_REQ#2

H_DEFER#

H_A#25

H_A#4

H_DSTBN#1

H_RS#0

H_ADS#

H_HITM#

H_DSTBP#1

H_A#3

H_RS#1

H_BPRI#

H_REQ#1

H_A#6

H_DRDY#

H_DSTBP#2

H_A#22

H_A#7

H_A20M#

ITP_DBRESET#

H_A#14

H_REQ#4

H_A#15

H_DSTBN#2

H_INTR

H_DSTBN#0

H_DSTBP#3

H_A#18

H_A#11

H_DSTBN#3

H_A#27

H_LOCK#

H_A#26

H_A#13

H_A#30

H_BR0#

H_A#21

H_NMI

H_A#10

H_A#20

H_ADSTB#1

H_A#24

H_DPSLP#

H_HIT#

H_A#19

H_RESET#

H_A#12

H_DBSY#

H_RS#2

H_A#9

H_A#16

H_A#5

H_PWRGOOD

ITP_TCK

H_REQ#3

ITP_TRST#

ITP_TDI

H_STPCLK#

ITP_TDO

H_SMI#

H_TRDY#

H_CPUSLP#

ITP_TMS

H_D#63

H_DPWR#

H_D#62

TEST2TEST1

H_D#61H_D#60

H_IGNNE#H_INIT#

CLK_CPU_BCLK

H_THERMDA

H_THERMTRIP#H_THERMDC

CLK_CPU_BCLK#

H_IERR#

H_DINV#0H_DINV#1

H_DINV#3H_DINV#2

H_D#0H_D#1H_D#2H_D#3

H_PROCHOT#

H_D#7H_D#6H_D#5H_D#4

H_D#11

H_D#9H_D#8

H_D#10

H_D#14H_D#13

H_D#15

H_D#12

H_D#17H_D#18H_D#19

H_D#16

H_D#23

H_D#21H_D#20

H_D#22

H_DPRSTP#

H_D#27H_D#26

H_D#24H_D#25

H_D#30H_D#31

H_D#28H_D#29

H_D#35

H_D#32

H_D#34H_D#33

H_D#37H_D#38

H_D#36

H_D#39

H_D#42H_D#43

H_D#41H_D#40

H_DPRSTP#

H_DPSLP#

ITP_DBRESET#

ITP_TDI

ITP_TMS

ITP_TRST#

ITP_TCK

ITP_TDO

+VCC_FAN1EN_FAN1

+VCC_FAN1

FAN_SPEED1<31>

EC_SMB_DA2<31>

EC_SMB_CK2<31>

EC_THERM# <21,31>

OCP# <21>

H_D#[0..63] <7>H_A#[3..31]<7>

H_REQ#[0..4]<7>

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

CLK_CPU_BCLK#<15>CLK_CPU_BCLK<15>

H_ADS#<7>H_BNR#<7>

H_BR0#<7>

H_DRDY#<7>H_HIT#<7>

H_HITM#<7>

H_BPRI#<7>

H_DEFER#<7>

H_RESET#<7>

H_RS#[0..2]<7>

H_TRDY#<7>

H_DBSY#<7>H_DPSLP#<20>

H_DPRSTP#<20,44>H_DPWR#<7>

H_PWRGOOD<20>H_CPUSLP#<7,20>

H_DSTBN#[0..3] <7>

H_DSTBP#[0..3] <7>

ITP_DBRESET#<21>

H_FERR# <20>

H_THERMTRIP#<7,20>

H_DINV#2 <7>

H_LOCK#<7>

H_A20M# <20>

H_SMI# <20>

H_DINV#1 <7>

H_INTR <20>H_INIT# <20>

H_STPCLK# <20>

H_IGNNE# <20>

H_NMI <20>

H_DINV#3 <7>

H_DINV#0 <7>

H_PROCHOT#<44>

EN_FAN1<31>

+3VS

+5VS

+3VS

+3VS

+VCCP

+VCCP

+VCCP

+VCCP

+VCCP

+5VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3781P 0.1

Merom (1/3)Custom

4 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

40mil

FAN1 Conn

Address:100_1100

Check : to sb

DIODEClosed toConnector

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

This shall place near CPU

D8

1SS355_SOD323@

12

R512 56_0402_5%1 2

C942.2U_0603_16V6K

1 2

R509 56_0402_5%1 2

EB

C

Q4MMBT3904_SOT23

@

2

3 1

U19

G781F_SOP8

VDD1 1

ALERT# 6

THERM# 4

GND 5

D+2

D-3

SCLK8

SDATA7

R486

56_0402_5%@

1 2

C3581000P_0402_50V7K

1 2

R487

56_0402_5%@

1 2

R68

56_0402_5%@

12

D71N4148_SOT23@

1 2

ADDR GROUP

CONTROL

HOST CLK

MISC

DATA GROUP

THERMALDIODE

LEGACY CPU

YONAHJP15A

TYCO_1-1674770-2_Yonah~DME@

A3#J4A4#L4A5#M3A6#K5A7#M1A8#N2A9#J1A10#N3A11#P5A12#P2A13#L1A14#P4A15#P1A16#R1A17#Y2A18#U5A19#R3A20#W6A21#U4A22#Y5A23#U2A24#R4A25#T5A26#T3A27#W3A28#W5A29#Y4A30#W2A31#Y1

REQ0#K3REQ1#H2REQ2#K2REQ3#J3REQ4#L5

ADSTB0#L2ADSTB1#V4

BCLK0A22BCLK1A21

ADS#H1BNR#E2BPRI#G5BR0#F1DEFER#H5DRDY#F21HIT#G6HITM#E4IERR#D20LOCK#H4RESET#B1

RS0#F3RS1#F4RS2#G3TRDY#G2

BPM0#AD4BPM1#AD3BPM2#AD1BPM3#AC4

DBR#C20DBSY#E1DPSLP#B5

DPWR#D24PRDY#AC2PREQ#AC1PROCHOT#D21

PWRGOODD6SLP#D7TCKAC5TDIAA6TDOAB3TEST1C26TEST2D25TMSAB5TRST#AB6

THERMDAA24THERMDCA25THERMTRIP#C7

D0# E22D1# F24D2# E26D3# H22D4# F23D5# G25D6# E25D7# E23D8# K24D9# G24

D10# J24D11# J23D12# H26D13# F26D14# K22D15# H25D16# N22D17# K25D18# P26D19# R23D20# L25D21# L22D22# L23D23# M23D24# P25D25# P22D26# P23D27# T24D28# R24D29# L26D30# T25D31# N24D32# AA23D33# AB24D34# V24D35# V26D36# W25D37# U23D38# U25D39# U22D40# AB25D41# W22D42# Y23D43# AA26D44# Y26D45# Y22D46# AC26D47# AA24D48# AC22D49# AC23D50# AB22D51# AA21D52# AB21D53# AC25D54# AD20D55# AE22D56# AF23D57# AD24D58# AE21D59# AD21D60# AE25D61# AF25D62# AF22D63# AF26

DINV0# J26DINV1# M26DINV2# V23DINV3# AC20

DSTBN0# H23DSTBN1# M24DSTBN2# W24DSTBN3# AD23DSTBP0# G22DSTBP1# N25DSTBP2# Y25DSTBP3# AE24

A20M# A6FERR# A5

IGNNE# C4INIT# B3

LINT0 C6LINT1 B4

STPCLK# D5SMI# A3

DPRSTP#E5

JP17

ACES_85205-03001ME@

112233

GND4GND5

R26810K_0402_5%

@

12

R26910K_0402_5% @12

R514 56_0402_5%1 2

R515 56_0402_5% @

1 2

C341100P_0402_50V8J

1

2

C327

0.1U_0402_16V4Z

1 2

T48PAD

T35PAD

C328

2200P_0402_50V7K1 2

R267 0_0402_5%@12

R307 51_0402_5%

1 2

R7356_0402_5%

1 2

R499 1K_0402_5%@1 2

R2761K_0402_5%

12

U6

G993P1UF_SOP8

VEN1VIN2

GND 5GND 6

GND 8

VO3VSET4

GND 7

C100 2.2U_0603_16V6K

1 2

R511 200_0402_5%@1 2

R510 56_0402_1%1 2

R7068_0402_5% 1 2

R513 56_0402_5%1 2

Page 5: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VSSSENSE

CPU_VID1

H_PSI#

CPU_VID0

CPU_VID3CPU_VID4

CPU_VID2

CPU_VID5CPU_VID6

COMP3COMP2COMP1

CPU_BSEL1CPU_BSEL2

VCCSENSE

COMP0

VSSSENSE

VCCSENSE

CPU_BSEL0

H_PSI#<44>

CPU_VID0<44>CPU_VID1<44>CPU_VID2<44>CPU_VID3<44>CPU_VID4<44>CPU_VID5<44>CPU_VID6<44>

CPU_BSEL0<15>CPU_BSEL1<15>CPU_BSEL2<15>

VCCSENSE<44>VSSSENSE<44>

+VCCP

+CPU_CORE

+VCCP

+CPU_GTLREF

+CPU_GTLREF

+1.5VS

+CPU_CORE

+CPU_CORE

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3781P 0.1

Merom (2/3)Custom

5 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Close to CPU pin AD26within 500mils.

Length match within 25 milsThe trace width 18 mils space7 mils

CPU_BSEL CPU_BSEL2 CPU_BSEL1

133

166

0 0

0 1

CPU_BSEL0

1

1

Resistor placed within0.5" of CPU pin.Traceshould be at least 25mils away from anyother toggling signal.

Close to CPU pinwithin 500mils.

POWER, GROUNG, RESERVED SIGNALS AND NC

YONAH

JP15B

TYCO_1-1674770-2_Yonah~DME@

PSI#AE6

GTLREFAD26

VCCSENSEAF7

VCCAB26

VCCAB20VCCAA20VCCAF20VCCAE20VCCAB18VCCAB17VCCAA18VCCAA17VCCAD18VCCAD17VCCAC18VCCAC17VCCAF18VCCAF17

RSVDT22

RSVDV3RSVDB2RSVDC3

VSS AB26VSS AA25VSS AD25VSS AE26VSS AB23VSS AC24VSS AF24VSS AE23VSS AA22VSS AD22VSS AC21VSS AF21VSS AB19VSS AA19VSS AD19VSS AC19VSS AF19VSS AE19VSS AB16VSS AA16VSS AD16VSS AC16VSS AF16VSS AE16VSS AB13VSS AA14VSS AD13VSS AC14VSS AF13VSS AE14VSS AB11VSS AA11VSS AD11VSS AC11VSS AF11VSS AE11VSS AB8VSS AA8VSS AD8VSS AC8VSS AF8VSS AE8VSS AA5VSS AD5VSS AC6VSS AF6VSS AB4VSS AC3VSS AF3VSS AE4VSS AB1VSS AA2VSS AD2VSS AE1VSS B6VSS C5VSS F5VSS E6VSS H6VSS J5VSS M5VSS L6VSS P6VSS R5VSS V5VSS U6VSS Y6VSS A4VSS D4VSS E3VSS H3VSS G4VSS K4VSS L3VSS P3VSS N4VSS T4VSS U3VSS Y3VSS W4VSS D1VSS C2VSS F2VSS G1RSVDB25

VSSSENSEAE7

VCCPK6VCCPJ6VCCPM6VCCPN6VCCPT6VCCPR6VCCPK21VCCPJ21VCCPM21VCCPN21VCCPT21VCCPR21VCCPV21VCCPW21VCCPV6VCCPG21

VID0AD6VID1AF5VID2AE5VID3AF4VID4AE3VID5AF2VID6AE2

BSEL0B22BSEL1B23BSEL2C21

COMP0R26COMP1U26COMP2U1COMP3V1

RSVDC23RSVDC24RSVDAA1RSVDAA4RSVDAB2RSVDAA3RSVDM4RSVDN5RSVDT2

RSVDD2RSVDF6RSVDD3RSVDC1RSVDAF1RSVDD22

VCCE7

C28

30.

01U

_040

2_16

V7K

1

2

R516100_0402_1%

1 2

R672K_0402_1%

12

R76

54.9

_040

2_1%

12

C28

410

U_0

805_

10V4

Z

1

2

R2631K_0402_1%

12

POWER, GROUND

YONAH

JP15C

TYCO_1-1674770-2_Yonah~DME@

VCCAE18VCCAE17VCCAB15VCCAA15VCCAD15VCCAC15VCCAF15VCCAE15VCCAB14VCCAA13VCCAD14VCCAC13VCCAF14VCCAE13VCCAB12VCCAA12VCCAD12VCCAC12VCCAF12VCCAE12VCCAB10VCCAB9VCCAA10VCCAA9VCCAD10VCCAD9VCCAC10VCCAC9VCCAF10VCCAF9VCCAE10VCCAE9VCCAB7VCCAA7VCCAD7VCCAC7VCCB20VCCA20VCCF20VCCE20VCCB18VCCB17VCCA18VCCA17VCCD18VCCD17VCCC18VCCC17VCCF18VCCF17VCCE18VCCE17VCCB15VCCA15VCCD15VCCC15VCCF15VCCE15

VSS K1VSS J2VSS M2VSS N1VSS T1VSS R2VSS V2VSS W1VSS A26VSS D26VSS C25VSS F25VSS B24VSS A23VSS D23VSS E24VSS B21VSS C22VSS F22VSS E21VSS B19VSS A19VSS D19VSS C19VSS F19VSS E19VSS B16VSS A16VSS D16VSS C16VSS F16VSS E16VSS B13VSS A14VSS D13VSS C14VSS F13VSS E14VSS B11VSS A11VSS D11VSS C11VSS F11VSS E11VSS B8VSS A8VSS D8VSS C8VSS F8VSS E8VSS G26VSS K26VSS J25VSS M25VSS N26VSS T26VSS R25VSS V25VSS W26VSS H24VSS G23VSS K23VSS L24VSS P24VSS N23VSS T23VSS U24VSS Y24VSS W23VSS H21VSS J22VSS M22VSS L21VSS P21VSS R22VSS V22VSS U21VSS Y21

VCCB14VCCA13VCCD14VCCC13VCCF14VCCE13VCCB12VCCA12VCCD12VCCC12VCCF12VCCE12VCCB10VCCB9VCCA10VCCA9VCCD10VCCD9VCCC10VCCC9VCCF10VCCF9VCCE10VCCE9VCCB7

VCCF7 VCCA7

R26

427

.4_0

402_

1%

12

R266100_0402_1%

1 2

R51

754

.9_0

402_

1%

12

R26

127

.4_0

402_

1%

12

hexa

inf@

hotm

ail.co

m

Page 6: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+VCCP

+CPU_CORE

+CPU_CORE

+CPU_CORE

+CPU_CORE

+CPU_CORE

+CPU_CORE

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Merom (3/3)B

6 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

6X330uF 9m ohm/6 1.8nH/6

+CPU-COREDecoupling

32X22uF 3m ohm/32 0.6nH/32

C,uF ESR, mohm ESL,nH

SPCAP,Polymer

MLCC 0805 X5R

3 x 330uF(9mOhm/2)

South Side Secondary North Side Secondary

(Place these capacitors on South side,Secondary Layer)

(Place these capacitors on South side,Primary Layer)

(Place these capacitors on North side,Primary Layer)

(Place these capacitors on North side,Secondary Layer)

32X10uF 3m ohm/32 0.6nH/32

9/25 10U checked. OK for use!

3 x 330uF(9mOhm/2)

C32

10U_0805_6.3V6M

1

2

C315

10U_0805_6.3V6M

@

1

2

C45

0.1U_0402_16V4Z

1

2

C313

10U_0805_6.3V6M

1

2

C323

10U_0805_6.3V6M

1

2

C309

10U_0805_6.3V6M

1

2

C316

10U_0805_6.3V6M

1

2

C53

10U_0805_6.3V6M

1

2

C320

10U_0805_6.3V6M

1

2

C50

10U_0805_6.3V6M

1

2

C26

10U_0805_6.3V6M

@

1

2

C310

10U_0805_6.3V6M

1

2

C306

10U_0805_6.3V6M

1

2

C49

10U_0805_6.3V6M

1

2

C27

10U_0805_6.3V6M

1

2

C308

10U_0805_6.3V6M

1

2

+ C298

330U_D2E_2.5VM_R9

1

2

C43

0.1U_0402_16V4Z

1

2

C33

10U_0805_6.3V6M

1

2

C52

10U_0805_6.3V6M

1

2

C51

10U_0805_6.3V6M

1

2

C39

0.1U_0402_16V4Z

1

2

C305

10U_0805_6.3V6M

1

2

C307

10U_0805_6.3V6M

1

2

+ C332

330U_D2E_2.5VM_R9

1

2

+ C297

330U_D2E_2.5VM_R9

1

2

+C324220U_B2_2.5VM_R35

1

2

C322

10U_0805_6.3V6M

1

2

C29

10U_0805_6.3V6M

1

2

C56

10U_0805_6.3V6M

1

2

C318

10U_0805_6.3V6M

1

2

C24

0.1U_0402_16V4Z

1

2

C54

10U_0805_6.3V6M

1

2

C31

10U_0805_6.3V6M

@ 1

2

C58

0.1U_0402_16V4Z

1

2

+ C331

330U_D2E_2.5VM_R9

1

2

C30

10U_0805_6.3V6M

1

2

C38

0.1U_0402_16V4Z

1

2

C314

10U_0805_6.3V6M @

1

2

C321

10U_0805_6.3V6M

1

2

C28

10U_0805_6.3V6M

1

2

C55

10U_0805_6.3V6M

1

2

C319

10U_0805_6.3V6M

1

2

Page 7: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+DDR_MCH_REF

H_BPRI#

H_DPWR#

H_D#22

H_D#11

H_ADSTB#1

MCH_CLKSEL0

CFG8

H_TRDY#

H_RS#0

H_REQ#4

H_A#28

H_A#9

H_D#16

H_D#5

H_D#0

CLK_MCH_BCLK

H_THERMTRIP#

DMI_TXP1

+H_VREF+H_SWNG0

H_DSTBP#0

H_A#29

H_A#27

H_A#20

H_A#15H_A#14

H_A#4H_A#3

H_D#56

H_D#31

H_D#12

MCH_CLKSEL2

H_A#13

+H_SWNG1

H_D#54

H_D#50

H_D#38

H_D#6

H_DINV#0

CLK_MCH_SSCDREFCLK#

CLK_MCH_DREFCLK

DMI_RXN2

DMI_RXN0

H_D#49

H_A#26

H_A#18

H_A#7

H_XRCOMP

H_D#35

H_D#27

PM_BMBUSY#

CLK_MCH_3GPLL#

CFG20

CFG18

SMRCOMPN

DMI_RXP2

DMI_TXN0

H_A#30

H_A#17

H_A#5

H_YRCOMP

H_D#18

H_RESET#

DMI_RXP3

DMI_TXN2H_D#2

H_HIT#

H_A#25

H_D#60

H_D#45

H_D#7

H_DINV#1

MCH_CLKREQ#

CFG15

CFG4

DMI_RXN1

H_D#3

+DDR_MCH_REF

H_HITM#

H_DSTBP#1

H_D#61

H_D#53

H_D#51

H_D#39

H_D#17

M_OCDOCMP0

CLK_MCH_3GPLL

CFG13

H_D#29

+H_SWNG1

H_A#31

+H_SWNG0

H_D#57

H_D#10

H_DINV#2

H_ADSTB#0

CFG11

CFG9DMI_TXP2

H_DEFER#H_DRDY#

H_DSTBN#1

H_REQ#0

H_A#23

H_D#58

H_D#15

H_D#1

H_ADS#PM_EXTTS#0

MCH_CLKSEL1

CFG16

DMI_RXP1

DMI_TXP0

H_A#16

H_A#19

H_D#40

H_D#37

H_D#21

H_D#9

H_D#4

ICH_POK

CLK_MCH_DREFCLK#

CFG19

CFG12

CFG14

H_LOCK#

H_RS#2

H_XSCOMP

H_D#63

H_D#59

H_D#52

H_D#44

H_D#42

H_D#23

CLK_MCH_BCLK#

PLTRST_R#

CFG7

DMI_TXN3

DMI_TXN1

H_D#48

H_D#25

H_DSTBP#3

H_DSTBN#3

H_REQ#2H_REQ#1

H_A#21

H_D#55

H_D#43

H_D#26

H_D#13

CFG5

M_OCDOCMP0

DMI_RXP0

H_D#30

H_D#24

H_CPUSLP#H_DBSY#

H_BNR#

H_A#12H_A#11H_A#10

H_A#6

H_D#62

H_D#20

H_D#8

DMI_TXP3

SMRCOMPP

PM_EXTTS#1

H_DSTBN#0

H_RS#1

H_A#22

H_D#46

H_D#41

H_D#14

CFG10

DMI_RXN3

PM_EXTTS#0

H_A#24

H_D#47

H_D#33H_D#32

H_D#28

H_D#19CFG17

CFG3

H_BR0#

H_DSTBP#2

H_DSTBN#2

H_REQ#3

H_A#8

H_YSCOMP

H_D#36

H_D#34

H_DINV#3

CLK_MCH_SSCDREFCLK

M_OCDOCMP1

M_OCDOCMP1

CFG6

PM_EXTTS#1

+H_VREF

DMI_RXP0<21>

PM_DPRSLPVR<21,44>

H_HITM# <4>

MCH_CLKSEL0 <15>

DMI_RXN3<21>

DMI_TXN3<21>

H_HIT# <4>

MCH_CLKREQ# <15>

DMI_TXP1<21>

DMI_TXN2<21>

CFG20 <11>

CLK_MCH_BCLK# <15>

DMI_RXN2<21>

H_DINV#3 <4>

H_DINV#0 <4>H_DINV#1 <4>

H_ADSTB#0 <4>

CLK_MCH_SSCDREFCLK <15>

H_CPUSLP# <4,20>

CLK_MCH_3GPLL# <15>

H_RESET# <4> PM_EXTTS#0<13,14>

DMI_TXP3<21>

DMI_TXP0<21>

DMI_TXN0<21>

CFG19 <11>

H_DPWR# <4>

PM_BMBUSY#<21>

DMI_RXP3<21>

DMI_RXN1<21>

CFG7 <11>

H_TRDY# <4>

CFG12 <11>

H_A#[3..31] <4>

H_ADSTB#1 <4>

DMI_RXN0<21>

DMI_TXN1<21>

H_LOCK# <4>

CLK_MCH_DREFCLK# <15>

CFG5 <11>

PLT_RST_BUF#<16,19,21,23,24,27,29>

DMI_TXP2<21>

CFG11 <11>

DMI_RXP1<21>DMI_RXP2<21>

CLK_MCH_DREFCLK <15>

H_DBSY# <4>

CLK_MCH_3GPLL <15>

H_DEFER# <4>

CFG13 <11>

ICH_POK<21,31>

CFG16 <11>

H_REQ#[0..4] <4>

H_D#[0..63]<4>

H_RS#[0..2] <4>

MCH_CLKSEL2 <15>

H_DINV#2 <4>

H_BNR# <4>

H_DRDY# <4>

MCH_CLKSEL1 <15>

H_DSTBN#[0..3] <4>

MCH_ICH_SYNC#<19>

H_BR0# <4>

H_BPRI# <4>

CFG18 <11>

H_ADS# <4>

CLK_MCH_SSCDREFCLK# <15>

H_DSTBP#[0..3] <4>

CFG9 <11>

CLK_MCH_BCLK <15>

H_THERMTRIP#<4,20>

DDRA_CLK0<13>DDRA_CLK1<13>DDRB_CLK0<14>DDRB_CLK1<14>

DDRA_CLK0#<13>DDRA_CLK1#<13>DDRB_CLK0#<14>DDRB_CLK1#<14>

DDRA_CKE0<13>DDRA_CKE1<13>DDRB_CKE0<14>DDRB_CKE1<14>

DDRA_SCS0#<13>DDRA_SCS1#<13>DDRB_SCS0#<14>DDRB_SCS1#<14>

DDRA_ODT0<13>DDRA_ODT1<13>DDRB_ODT0<14>DDRB_ODT1<14>

+VCCP

+VCCP

+VCCP

+VCCP

+1.8V

+1.8V

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Crestline (1/7)-GTLCustom

7 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Layout Note: +DDR_MCH_REFtrace width andspacing is 20/20.

Layout Note:H_XRCOMP / H_YRCOMP / H_VREF / H_SWNG0 /H_SWNG1 trace width and spacing is 10/20.

Description at page15.

R52

0

221_

0603

_1%

12

R28

100_

0402

_1%

12

R3240.2_0402_1%@

12

DM

ID

DR

MU

XING

CFG

PM

CLK

NC

RES

ERVE

D

U20B

CALISTOGA_FCBGA1466~DGM@

DMIRXN0AE35DMIRXN1AF39DMIRXN2AG35DMIRXN3AH39

DMIRXP0AC35DMIRXP1AE39DMIRXP2AF35DMIRXP3AG39

DMITXN0AE37DMITXN1AF41DMITXN2AG37DMITXN3AH41

DMITXP0AC37DMITXP1AE41DMITXP2AF37DMITXP3AG41

SM_CK0AY35SM_CK1AR1SM_CK2AW7SM_CK3AW40

SM_CK0#AW35SM_CK1#AT1SM_CK2#AY7SM_CK3#AY40

SM_OCDCOMP0AL20SM_OCDCOMP1AF10

SM_ODT0BA13SM_ODT1BA12SM_ODT2AY20SM_ODT3AU21

SM_RCOMPNAV9SM_RCOMPPAT9

SM_VREF0AK1SM_VREF1AK41

SM_CKE0AU20SM_CKE1AT20SM_CKE2BA29SM_CKE3AY29

SM_CS0#AW13SM_CS1#AW12SM_CS2#AY21SM_CS3#AW21

CFG16 G18

CFG1 K18CFG2 J18CFG3 F18CFG4 E15CFG5 F15CFG6 E18CFG7 D19CFG8 D16CFG9 G16

CFG10 E16CFG11 D15CFG12 G15CFG13 K15CFG14 C15CFG15 H16

CFG0 K16

CFG17 H15CFG18 J25CFG19 K27CFG20 J26

G_CLKP AG33G_CLKN AF33

D_REF_CLKN A27D_REF_CLKP A26

D_REF_SSCLKN C40D_REF_SSCLKP D41

NC0 A3NC1 A39NC2 A4NC3 A40NC4 AW1NC5 AW41NC6 AY1NC7 BA1NC8 BA2NC9 BA3

NC10 BA39NC11 BA40NC12 BA41NC13 C1NC14 AY41NC15 B2NC16 B41NC17 C41NC18 D1

PM_BMBUSY#G28PM_EXTTS0#F25PM_EXTTS1#H26PM_THERMTRIP#G6PWROKAH33RSTIN#AH34

RESERVED1 T32RESERVED2 R32RESERVED3 F3RESERVED4 F7RESERVED5 AG11RESERVED6 AF11RESERVED7 H7RESERVED8 J19RESERVED9 A41

RESERVED10 A34RESERVED11 D28RESERVED12 D27RESERVED13 A35

ICH_SYNC#K28

CLK_REQ# H32

C30

30.

1U_0

402_

16V4

Z

1

2

R518 80.6_0402_1%

1 2

T1PAD

R282

100_0402_1%

12

R16

8

100_

0402

_1%

12

U20

965GMPM@

R31

100_

0402

_1%

12

R27

100_0402_1%

12

T10PAD

HOST

U20A

CALISTOGA_FCBGA1466~DGM@

HD0#F1HD1#J1HD2#H1HD3#J6HD4#H3HD5#K2HD6#G1HD7#G2HD8#K9HD9#K1HD10#K7HD11#J8HD12#H4HD13#J3HD14#K11HD15#G4HD16#T10HD17#W11HD18#T3HD19#U7HD20#U9HD21#U11HD22#T11HD23#W9HD24#T1HD25#T8HD26#T4HD27#W7HD28#U5HD29#T9HD30#W6HD31#T5HD32#AB7HD33#AA9HD34#W4HD35#W3HD36#Y3HD37#Y7HD38#W5HD39#Y10HD40#AB8HD41#W2HD42#AA4HD43#AA7HD44#AA2HD45#AA6HD46#AA10HD47#Y8HD48#AA1HD49#AB4HD50#AC9HD51#AB11HD52#AC11HD53#AB3HD54#AC2HD55#AD1HD56#AD9HD57#AC1HD58#AD7HD59#AC6HD60#AB5HD61#AD10HD62#AD4HD63#AC8

HVREF1K13HXRCOMPE1HXSCOMPE2HYRCOMPY1HYSCOMPU1HXSWINGE4HYSWINGW1

HA3# H9HA4# C9HA5# E11HA6# G11HA7# F11HA8# G12HA9# F9

HA10# H11HA11# J12HA12# G14HA13# D9HA14# J14HA15# H13HA16# J15HA17# F14HA18# D12HA19# A11HA20# C11HA21# A12HA22# A13HA23# E13HA24# G13HA25# F12HA26# B12HA27# B14HA28# C12HA29# A14HA30# C14HA31# D14

HREQ#0 D8HREQ#1 G8HREQ#2 B8HREQ#3 F8HREQ#4 A8

HADSTB#0 B9HADSTB#1 C13

HRS0# B4HRS1# E6HRS2# D6

HCLKN AG1HCLKP AG2

HDINV#0 J7HDINV#1 W8HDINV#2 U3HDINV#3 AB10

HDSTBN#0 K4HDSTBN#1 T7HDSTBN#2 Y5HDSTBN#3 AC4HDSTBP#0 K3HDSTBP#1 T6HDSTBP#2 AA5HDSTBP#3 AC5

HCPURST# B7HADS# E8

HTRDY# E7HDPWR# J9HDRDY# H8

HDEFER# C3HHITM# D4

HHIT# D3HLOCK# B3

HBREQ0# C7HBNR# C6HBPRI# F6

HDBSY# A7HCPUSLP# E3

HVREF0J13

R51910K_0402_5%

12

R24

24.9

_040

2_1%

12

R33 80.6_0402_1%

1 2

C28

60.

1U_0

402_

16V4

Z

1

2

R39

24.9

_040

2_1%

12

T5PAD

R35

54.9

_040

2_1%

12

C91

0.1U

_040

2_16

V4Z

1

2

T8PAD

T7PAD

R52

1

221_

0603

_1%

12

R117 100_0402_1%

12

R37

200_

0402

_1%

12

T3PAD

R28

354

.9_0

402_

1%

12

R164

0_0402_5%

12

T2PAD

C28

70.

1U_0

402_

16V4

Z

1

2

R27910K_0402_5%@

12

R11240.2_0402_1%@

12

T9PAD

hexa

inf@

hotm

ail.co

m

Page 8: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SA_RCVENIN# SB_RCVENIN#SB_RCVENOUT#SA_RCVENOUT#

DDRA_SDQ2DDRA_SDQ3

DDRA_SDQ0DDRA_SDQ1

DDRA_SDQ7DDRA_SDQ6DDRA_SDQ5DDRA_SDQ4

DDRA_SDQ40DDRA_SDQ41DDRA_SDQ42DDRA_SDQ43DDRA_SDQ44DDRA_SDQ45DDRA_SDQ46DDRA_SDQ47

DDRA_SDQ12

DDRA_SDQ14DDRA_SDQ15

DDRA_SDQ13

DDRA_SDQ8DDRA_SDQ9

DDRA_SDQ10DDRA_SDQ11

DDRA_SDQ48DDRA_SDQ49DDRA_SDQ50DDRA_SDQ51DDRA_SDQ52DDRA_SDQ53DDRA_SDQ54DDRA_SDQ55

DDRA_SDQ22DDRA_SDQ21

DDRA_SDQ17DDRA_SDQ18

DDRA_SDQ23

DDRA_SDQ16

DDRA_SDQ19DDRA_SDQ20

DDRA_SDQ56DDRA_SDQ57DDRA_SDQ58DDRA_SDQ59DDRA_SDQ60DDRA_SDQ61DDRA_SDQ62DDRA_SDQ63

DDRA_SDQ27DDRA_SDQ26

DDRA_SDQ29

DDRA_SDQ31DDRA_SDQ30

DDRA_SDQ24DDRA_SDQ25

DDRA_SDQ28

DDRA_SDQ32DDRA_SDQ33DDRA_SDQ34DDRA_SDQ35DDRA_SDQ36DDRA_SDQ37DDRA_SDQ38DDRA_SDQ39

DDRA_SDM6DDRA_SDM5

DDRA_SDM0

DDRA_SDM4

DDRA_SDM1

DDRA_SDM7

DDRA_SDM2DDRA_SDM3

DDRA_SMA3

DDRA_SMA7

DDRA_SMA0

DDRA_SMA2

DDRA_SMA10

DDRA_SMA1

DDRA_SMA6DDRA_SMA5

DDRA_SMA12DDRA_SMA11

DDRA_SMA4

DDRA_SMA8DDRA_SMA9

DDRA_SMA13

DDRA_SDQS5

DDRA_SDQS0

DDRA_SDQS4DDRA_SDQS3

DDRA_SDQS7

DDRA_SDQS2

DDRA_SDQS6

DDRA_SDQS1

DDRA_SDQS5#

DDRA_SDQS0#

DDRA_SDQS4#DDRA_SDQS3#

DDRA_SDQS7#

DDRA_SDQS2#

DDRA_SDQS6#

DDRA_SDQS1#

DDRA_SDQ[0..63]

DDRA_SMA[0..13]

DDRA_SDM[0..7]

DDRB_SDQ2DDRB_SDQ3

DDRB_SDQ0DDRB_SDQ1

DDRB_SDQ7DDRB_SDQ6DDRB_SDQ5DDRB_SDQ4

DDRB_SDQ40DDRB_SDQ41DDRB_SDQ42DDRB_SDQ43DDRB_SDQ44DDRB_SDQ45DDRB_SDQ46DDRB_SDQ47

DDRB_SDQ12

DDRB_SDQ14DDRB_SDQ15

DDRB_SDQ13

DDRB_SDQ8DDRB_SDQ9

DDRB_SDQ10DDRB_SDQ11

DDRB_SDQ48DDRB_SDQ49DDRB_SDQ50DDRB_SDQ51DDRB_SDQ52DDRB_SDQ53DDRB_SDQ54DDRB_SDQ55

DDRB_SDQ22DDRB_SDQ21

DDRB_SDQ17DDRB_SDQ18

DDRB_SDQ23

DDRB_SDQ16

DDRB_SDQ19DDRB_SDQ20

DDRB_SDQ56DDRB_SDQ57DDRB_SDQ58DDRB_SDQ59DDRB_SDQ60DDRB_SDQ61DDRB_SDQ62DDRB_SDQ63

DDRB_SDQ27DDRB_SDQ26

DDRB_SDQ29

DDRB_SDQ31DDRB_SDQ30

DDRB_SDQ24DDRB_SDQ25

DDRB_SDQ28

DDRB_SDQ32DDRB_SDQ33DDRB_SDQ34DDRB_SDQ35DDRB_SDQ36DDRB_SDQ37DDRB_SDQ38DDRB_SDQ39

DDRB_SDM6

DDRB_SDM1

DDRB_SDM5

DDRB_SDM0

DDRB_SDM4DDRB_SDM3

DDRB_SDM7

DDRB_SDM2

DDRB_SDQS0

DDRB_SDQS5DDRB_SDQS4DDRB_SDQS3

DDRB_SDQS7

DDRB_SDQS2

DDRB_SDQS6

DDRB_SDQS1

DDRB_SDQS5#

DDRB_SDQS0#

DDRB_SDQS4#DDRB_SDQS3#

DDRB_SDQS7#

DDRB_SDQS2#

DDRB_SDQS6#

DDRB_SDQS1#

DDRB_SMA3

DDRB_SMA7

DDRB_SMA0

DDRB_SMA2

DDRB_SMA10

DDRB_SMA1

DDRB_SMA6DDRB_SMA5

DDRB_SMA12DDRB_SMA11

DDRB_SMA4

DDRB_SMA8DDRB_SMA9

DDRB_SMA13

DDRB_SDQ[0..63]

DDRB_SMA[0..13]

DDRB_SDM[0..7]

DDRA_SBS2<13>

DDRA_SBS0<13>DDRA_SBS1<13>

DDRA_SCAS#<13>

DDRA_SDQS6<13>

DDRA_SDQS3<13>

DDRA_SDQS6#<13>

DDRA_SDQS3#<13>

DDRA_SDQS7#<13>

DDRA_SDQS5#<13>

DDRA_SDQS0#<13>

DDRA_SDQS4#<13>

DDRA_SDQS1#<13>DDRA_SDQS2#<13>

DDRA_SDQS7<13>

DDRA_SDQS5<13>

DDRA_SDQS0<13>

DDRA_SDQS4<13>

DDRA_SDQS1<13>DDRA_SDQS2<13>

DDRA_SWE#<13>DDRA_SRAS#<13>

DDRA_SDQ[0..63]<13>

DDRA_SMA[0..13]<13>

DDRA_SDM[0..7]<13>

DDRB_SBS2<14>

DDRB_SBS0<14>DDRB_SBS1<14>

DDRB_SCAS#<14>

DDRB_SDQS6<14>

DDRB_SDQS3<14>

DDRB_SDQS6#<14>

DDRB_SDQS3#<14>

DDRB_SDQS7#<14>

DDRB_SDQS5#<14>

DDRB_SDQS0#<14>

DDRB_SDQS4#<14>

DDRB_SDQS1#<14>DDRB_SDQS2#<14>

DDRB_SDQS7<14>

DDRB_SDQS5<14>

DDRB_SDQS0<14>

DDRB_SDQS4<14>

DDRB_SDQS1<14>DDRB_SDQS2<14>

DDRB_SWE#<14>DDRB_SRAS#<14>

DDRB_SDQ[0..63]<14>

DDRB_SMA[0..13]<14>

DDRB_SDM[0..7]<14>

Title

Size Document Number R ev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Crestline (2/7)-DMI/DDRCustom

8 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

DDR SYS MEMORY A

U20D

CALISTOGA_FCBGA1466~DGM@

SA_DQ0 AJ35SA_DQ1 AJ34SA_DQ2 AM31SA_DQ3 AM33SA_DQ4 AJ36SA_DQ5 AK35SA_DQ6 AJ32SA_DQ7 AH31SA_DQ8 AN35SA_DQ9 AP33

SA_DQ10 AR31SA_DQ11 AP31SA_DQ12 AN38SA_DQ13 AM36SA_DQ14 AM34SA_DQ15 AN33SA_DQ16 AK26SA_DQ17 AL27SA_DQ18 AM26SA_DQ19 AN24SA_DQ20 AK28SA_DQ21 AL28SA_DQ22 AM24SA_DQ23 AP26SA_DQ24 AP23SA_DQ25 AL22SA_DQ26 AP21SA_DQ27 AN20SA_DQ28 AL23SA_DQ29 AP24SA_DQ30 AP20SA_DQ31 AT21SA_DQ32 AR12SA_DQ33 AR14SA_DQ34 AP13SA_DQ35 AP12SA_DQ36 AT13SA_DQ37 AT12SA_DQ38 AL14SA_DQ39 AL12SA_DQ40 AK9SA_DQ41 AN7SA_DQ42 AK8SA_DQ43 AK7SA_DQ44 AP9SA_DQ45 AN9SA_DQ46 AT5SA_DQ47 AL5SA_DQ48 AY2SA_DQ49 AW2SA_DQ50 AP1SA_DQ51 AN2SA_DQ52 AV2SA_DQ53 AT3SA_DQ54 AN1SA_DQ55 AL2SA_DQ56 AG7SA_DQ57 AF9SA_DQ58 AG4SA_DQ59 AF6SA_DQ60 AG9SA_DQ61 AH6SA_DQ62 AF4SA_DQ63 AF8

SA_BS0AU12SA_BS1AV14SA_BS2BA20

SA_CAS#AY13SA_RAS#AW14SA_WE#AY14SA_RCVENIN#AK23SA_RCVENOUT#AK24

SA_DM0AJ33SA_DM1AM35SA_DM2AL26SA_DM3AN22SA_DM4AM14SA_DM5AL9SA_DM6AR3SA_DM7AH4

SA_DQS0AK33SA_DQS1AT33SA_DQS2AN28SA_DQS3AM22SA_DQS4AN12SA_DQS5AN8SA_DQS6AP3SA_DQS7AG5

SA_DQS0#AK32SA_DQS1#AU33SA_DQS2#AN27SA_DQS3#AM21SA_DQS4#AM12SA_DQS5#AL8SA_DQS6#AN3SA_DQS7#AH5

SA_MA0AY16SA_MA1AU14SA_MA2AW16SA_MA3BA16SA_MA4BA17SA_MA5AU16SA_MA6AV17SA_MA7AU17SA_MA8AW17SA_MA9AT16SA_MA10AU13SA_MA11AT17SA_MA12AV20SA_MA13AV12

T12 PADT4 PADT6 PADT11 PAD

DDR SYS MEMORY B

U20E

CALISTOGA_FCBGA1466~DGM@

SB_DQ0 AK39SB_DQ1 AJ37SB_DQ2 AP39SB_DQ3 AR41SB_DQ4 AJ38SB_DQ5 AK38SB_DQ6 AN41SB_DQ7 AP41SB_DQ8 AT40SB_DQ9 AV41

SB_DQ10 AU38SB_DQ11 AV38SB_DQ12 AP38SB_DQ13 AR40SB_DQ14 AW38SB_DQ15 AY38SB_DQ16 BA38SB_DQ17 AV36SB_DQ18 AR36SB_DQ19 AP36SB_DQ20 BA36SB_DQ21 AU36SB_DQ22 AP35SB_DQ23 AP34SB_DQ24 AY33SB_DQ25 BA33SB_DQ26 AT31SB_DQ27 AU29SB_DQ28 AU31SB_DQ29 AW31SB_DQ30 AV29SB_DQ31 AW29SB_DQ32 AM19SB_DQ33 AL19SB_DQ34 AP14SB_DQ35 AN14SB_DQ36 AN17SB_DQ37 AM16SB_DQ38 AP15SB_DQ39 AL15SB_DQ40 AJ11SB_DQ41 AH10SB_DQ42 AJ9SB_DQ43 AN10SB_DQ44 AK13SB_DQ45 AH11SB_DQ46 AK10SB_DQ47 AJ8SB_DQ48 BA10SB_DQ49 AW10SB_DQ50 BA4SB_DQ51 AW4SB_DQ52 AY10SB_DQ53 AY9SB_DQ54 AW5SB_DQ55 AY5SB_DQ56 AV4SB_DQ57 AR5SB_DQ58 AK4SB_DQ59 AK3SB_DQ60 AT4SB_DQ61 AK5SB_DQ62 AJ5SB_DQ63 AJ3

SB_BS0AT24SB_BS1AV23SB_BS2AY28

SB_CAS#AR24SB_RAS#AU23SB_WE#AR27SB_RCVENIN#AK16SB_RCVENOUT#AK18

SB_DM0AK36SB_DM1AR38SB_DM2AT36SB_DM3BA31SB_DM4AL17SB_DM5AH8SB_DM6BA5SB_DM7AN4

SB_DQS0AM39SB_DQS1AT39SB_DQS2AU35SB_DQS3AR29SB_DQS4AR16SB_DQS5AR10SB_DQS6AR7SB_DQS7AN5

SB_DQS0#AM40SB_DQS1#AU39SB_DQS2#AT35SB_DQS3#AP29SB_DQS4#AP16SB_DQS5#AT10SB_DQS6#AT7SB_DQS7#AP5

SB_MA0AY23SB_MA1AW24SB_MA2AY24SB_MA3AR28SB_MA4AT27SB_MA5AT28SB_MA6AU27SB_MA7AV28SB_MA8AV27SB_MA9AW27SB_MA10AV24SB_MA11BA27SB_MA12AY27SB_MA13AR23

Page 9: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GMCH_CRT_G

GMCH_CRT_B

GMCH_CRT_R

GMCH_ENBKL

PEGCOMP

LVDS_A0

LVDS_A1#

LVDS_B1#

LVDS_A2#

LVDS_B2#

LVDS_A1

LVDS_B0

LVDS_A2

LVDS_B2

LVDS_B0#

LVDS_B1

LVDS_A0#

LVDS_BCLK#LVDS_BCLK

LVDS_ACLKLVDS_ACLK#

PCIE_GTX_C_MRX_N11

PCIE_GTX_C_MRX_N8

PCIE_GTX_C_MRX_N10PCIE_GTX_C_MRX_N9

PCIE_GTX_C_MRX_N5

PCIE_GTX_C_MRX_N14

PCIE_GTX_C_MRX_N12PCIE_GTX_C_MRX_N13

PCIE_GTX_C_MRX_N15

PCIE_GTX_C_MRX_N1

PCIE_GTX_C_MRX_N3

PCIE_GTX_C_MRX_N7

PCIE_GTX_C_MRX_N2

PCIE_GTX_C_MRX_N4

PCIE_GTX_C_MRX_N6

PCIE_GTX_C_MRX_N0

PCIE_GTX_C_MRX_P11

PCIE_GTX_C_MRX_P9PCIE_GTX_C_MRX_P8

PCIE_GTX_C_MRX_P3

PCIE_GTX_C_MRX_P1

PCIE_GTX_C_MRX_P10

PCIE_GTX_C_MRX_P7

PCIE_GTX_C_MRX_P12

PCIE_GTX_C_MRX_P4

PCIE_GTX_C_MRX_P14

PCIE_GTX_C_MRX_P6

PCIE_GTX_C_MRX_P15

PCIE_GTX_C_MRX_P13

PCIE_GTX_C_MRX_P5

PCIE_GTX_C_MRX_P0

PCIE_GTX_C_MRX_P2

PCIE_MTX_GRX_N2PCIE_MTX_GRX_N1PCIE_MTX_GRX_N0

PCIE_MTX_GRX_N4

PCIE_MTX_GRX_N7

PCIE_MTX_GRX_N3

PCIE_MTX_GRX_N5

PCIE_MTX_GRX_N8PCIE_MTX_GRX_N9PCIE_MTX_GRX_N10

PCIE_MTX_GRX_N6

PCIE_MTX_GRX_N11PCIE_MTX_GRX_N12

PCIE_MTX_GRX_N15PCIE_MTX_GRX_N14PCIE_MTX_GRX_N13

PCIE_MTX_C_GRX_N7

PCIE_MTX_C_GRX_N1PCIE_MTX_C_GRX_N2

PCIE_MTX_C_GRX_N4

PCIE_MTX_C_GRX_N8

PCIE_MTX_C_GRX_N10

PCIE_MTX_C_GRX_N0

PCIE_MTX_C_GRX_N9

PCIE_MTX_C_GRX_N5

PCIE_MTX_C_GRX_N3

PCIE_MTX_C_GRX_N12

PCIE_MTX_C_GRX_N14

PCIE_MTX_C_GRX_N6

PCIE_MTX_C_GRX_N11

PCIE_MTX_C_GRX_N15

PCIE_MTX_C_GRX_N13

PCIE_MTX_GRX_P1

PCIE_MTX_GRX_P7

PCIE_MTX_GRX_P2PCIE_MTX_GRX_P3

PCIE_MTX_GRX_P0

PCIE_MTX_GRX_P4PCIE_MTX_GRX_P5

PCIE_MTX_GRX_P8

PCIE_MTX_GRX_P11PCIE_MTX_GRX_P10PCIE_MTX_GRX_P9

PCIE_MTX_GRX_P6

PCIE_MTX_GRX_P15PCIE_MTX_GRX_P14PCIE_MTX_GRX_P13PCIE_MTX_GRX_P12

PCIE_MTX_C_GRX_P7

PCIE_MTX_C_GRX_P1PCIE_MTX_C_GRX_P2

PCIE_MTX_C_GRX_P5PCIE_MTX_C_GRX_P4

PCIE_MTX_C_GRX_P0

PCIE_MTX_C_GRX_P3

PCIE_MTX_C_GRX_P15

PCIE_MTX_C_GRX_P9

PCIE_MTX_C_GRX_P6

PCIE_MTX_C_GRX_P10PCIE_MTX_C_GRX_P11

PCIE_MTX_C_GRX_P8

PCIE_MTX_C_GRX_P12PCIE_MTX_C_GRX_P13PCIE_MTX_C_GRX_P14

PCIE_MTX_C_GRX_P[0..15]

PCIE_MTX_C_GRX_N[0..15]

PCIE_GTX_C_MRX_N[0..15]

PCIE_GTX_C_MRX_P[0..15]

GMCH_ENBKL<17>

GMCH_ENVDD<17>

LVDS_B0#<17>LVDS_B1#<17>LVDS_B2#<17>

LVDS_B0<17>LVDS_B1<17>LVDS_B2<17>

LVDS_A0#<17>LVDS_A1#<17>LVDS_A2#<17>

LVDS_A0<17>LVDS_A1<17>LVDS_A2<17>

LVDS_BCLK#<17>LVDS_BCLK<17>LVDS_ACLK#<17>LVDS_ACLK<17>

LVDS_SCL<17>

GMCH_CRT_G<18>

GMCH_CRT_B<18>

GMCH_CRT_R<18>

GMCH_CRT_VSYNC<18>GMCH_CRT_HSYNC<18>

GMCH_CRT_CLK<18>GMCH_CRT_DATA<18>

PCIE_MTX_C_GRX_N[0..15] <16>

PCIE_GTX_C_MRX_P[0..15] <16>

PCIE_GTX_C_MRX_N[0..15] <16>

PCIE_MTX_C_GRX_P[0..15] <16>

LVDS_SDA<17>

+1.5VS_PCIE

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Crestline (3/7)-DDRIIB

9 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

C144 0.1U_0402_10V7KPM@1 2

R11324.9_0402_1%

1 2

C173 0.1U_0402_10V7KPM@1 2

C464 0.1U_0402_10V7KPM@1 2

C155 0.1U_0402_10V7KPM@1 2C426 0.1U_0402_10V7KPM@1 2

C465 0.1U_0402_10V7KPM@1 2

C177 0.1U_0402_10V7KPM@1 2

C162 0.1U_0402_10V7KPM@1 2

R104 1.5K_0402_1% 12

C178 0.1U_0402_10V7KPM@1 2

C142 0.1U_0402_10V7KPM@1 2

R122255_0402_1%

12

LVD

ST

VC

RT

PCI-EXPRESS GRAPHICS

U20C

CALISTOGA_FCBGA1466~DGM@

SDVOCTRL_CLKH28 SDVOCTRL_DATAH27

LA_DATA0B37LA_DATA1B34LA_DATA2A36

LVREFHC33LVREFLC32

TVDAC_AA16TVDAC_BC18TVDAC_CA19

TV_IREFJ20

TV_IRTNAB16TV_IRTNBB18TV_IRTNCB19

DDCCLKC26DDCDATAC25

LA_DATA#0C37LA_DATA#1B35LA_DATA#2A37

LB_DATA0F30LB_DATA1D29LB_DATA2F28

LB_DATA#0G30LB_DATA#1D30LB_DATA#2F29

LA_CLKA32LA_CLK#A33LB_CLKE26LB_CLK#E27

LBKLT_CTLD32LBKLT_ENJ30LCTLA_CLKH30LCTLB_DATAH29LDDC_CLKG26LDDC_DATAG25LVDD_ENF32LIBGB38LVBGC35

VSYNCH23HSYNCG23BLUEE23BLUE#D23GREENC22GREEN#B22REDA21RED#B21

CRT_IREFJ22

EXP_COMPI D40EXP_COMPO D38

EXP_RXN0 F34EXP_RXN1 G38EXP_RXN2 H34EXP_RXN3 J38EXP_RXN4 L34EXP_RXN5 M38EXP_RXN6 N34EXP_RXN7 P38EXP_RXN8 R34EXP_RXN9 T38

EXP_RXN10 V34EXP_RXN11 W38EXP_RXN12 Y34EXP_RXN13 AA38EXP_RXN14 AB34EXP_RXN15 AC38

EXP_RXP0 D34EXP_RXP1 F38EXP_RXP2 G34EXP_RXP3 H38EXP_RXP4 J34EXP_RXP5 L38EXP_RXP6 M34EXP_RXP7 N38EXP_RXP8 P34EXP_RXP9 R38

EXP_RXP10 T34EXP_RXP11 V38EXP_RXP12 W34EXP_RXP13 Y38EXP_RXP14 AA34EXP_RXP15 AB38

EXP_TXN0 F36EXP_TXN1 G40EXP_TXN2 H36EXP_TXN3 J40EXP_TXN4 L36EXP_TXN5 M40EXP_TXN6 N36EXP_TXN7 P40EXP_TXN8 R36EXP_TXN9 T40

EXP_TXN10 V36EXP_TXN11 W40EXP_TXN12 Y36EXP_TXN13 AA40EXP_TXN14 AB36EXP_TXN15 AC40

EXP_TXP0 D36EXP_TXP1 F40EXP_TXP2 G36EXP_TXP3 H40EXP_TXP4 J36EXP_TXP5 L40EXP_TXP6 M36EXP_TXP7 N40EXP_TXP8 P36EXP_TXP9 R40

EXP_TXP10 T36EXP_TXP11 V40EXP_TXP12 W36EXP_TXP13 Y40EXP_TXP14 AA36EXP_TXP15 AB40

TV_DCONSEL1J29TV_DCONSEL0K30

C437 0.1U_0402_10V7KPM@1 2

R397 150_0402_1%GM@ 12

C441 0.1U_0402_10V7KPM@1 2

C149 0.1U_0402_10V7KPM@1 2

C129 0.1U_0402_10V7KPM@1 2

C175 0.1U_0402_10V7KPM@1 2

C408 0.1U_0402_10V7KPM@1 2

C423 0.1U_0402_10V7KPM@1 2

C166 0.1U_0402_10V7KPM@1 2

C419 0.1U_0402_10V7KPM@1 2

C429 0.1U_0402_10V7KPM@1 2

C406 0.1U_0402_10V7KPM@1 2

C448 0.1U_0402_10V7KPM@1 2

C404 0.1U_0402_10V7KPM@1 2

C133 0.1U_0402_10V7KPM@1 2

C440 0.1U_0402_10V7KPM@1 2

C405 0.1U_0402_10V7KPM@1 2

C411 0.1U_0402_10V7KPM@1 2

C172 0.1U_0402_10V7KPM@1 2

C161 0.1U_0402_10V7KPM@1 2

R1144.99K_0402_1%

12

R524 150_0402_1%GM@ 12

C167 0.1U_0402_10V7KPM@1 2

C170 0.1U_0402_10V7KPM@1 2

C407 0.1U_0402_10V7KPM@1 2

R526 150_0402_1%GM@ 12

hexa

inf@

hotm

ail.co

m

Page 10: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MCH_D2

MCH_A6

MC

H_A

B1

+2.5VS_CRTDAC

+1.5VS

+2.5VS+1.5VS_PCIE

+1.5VS

+1.5VS+1.5VS_3GPLL

+1.5VS_DPLLB+1.5VS_DPLLA

+1.5VS_HPLL

+3VS

+2.5VS

+3VS_TVBG

+1.5VS_MPLL

+1.5VS

+3VS_TVDACA

+1.5VS_3GPLL

+1.5VS

+VCCP

+1.5VS_MPLL +1.5VS_HPLL

+1.5VS+1.5VS

+2.5VS

+2.5VS

+1.5VS_TVDAC

+1.5VS_TVDAC +1.5VS

+2.5VS

+3VS+3VS_TVDACA+3VS_TVDACA+3VS_TVDACA

+3VS_TVDACA

+3VS_TVDACA

+3VS+3VS_TVBG

+2.5VS

+1.5VS_DPLLA +1.5VS_DPLLB

+1.5VS+1.5VS

+2.5VS

+VCCP

+2.5VS

+3VS

+1.5VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Crestline (4/7)-VGA/LVDS/TVCustom

10 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

W=40 mils

CRTDAC: Route caps within250mil of Alviso. Route FBwithin 3" of Calistoga

PCI-E/MEM/PSB PLL decoupling

45mA Max. 45mA Max.

close pin A38

close pin G41

R850_0603_5%

12

C16

30.

22U

_060

3_10

V7K

1

2

C44

20.

022U

_040

2_16

V7K

1

2

+

C60

422

0U_B

2_2.

5VM

_R35

1

2

+

C145

330U_D

2E_2.5VM

GM

@

1

2

C431

0.1U_0402_16V4Z

1

2

C14

00.

1U_0

402_

16V4

Z

1

2

C39

70.

01U

_040

2_16

V7K

1

2

C40

20.

1U_0

402_

16V4

Z

@

1

2

R530

10_0402_5%@

12

P O W E R

U20H

CALISTOGA_FCBGA1466~DGM@

VCC_SYNC H22

VCCTX_LVDS0 B30VCCTX_LVDS1 C30

VCC3G0 AB41VCC3G1 AJ41VCC3G2 L41VCC3G3 N41VCC3G4 R41VCC3G5 V41VCC3G6 Y41

VCCA_3GBG G41VSSA_3GBG H41

VCCA_3GPLL AC33

VCCTX_LVDS2 A30

VCCA_LVDS A38VSSA_LVDS B39

VCCA_MPLL AF2

VCCA_TVBG H20VSSA_TVBG G20

VCCA_TVDACA0 E19VCCA_TVDACA1 F19VCCA_TVDACB0 C20VCCA_TVDACB1 D20VCCA_TVDACC0 E20VCCA_TVDACC1 F20

VCCAUX1 AF31VCCAUX2 AE31VCCAUX3 AC31VCCAUX4 AL30VCCAUX5 AK30VCCAUX6 AJ30VCCAUX7 AH30VCCAUX8 AG30VCCAUX9 AF30

VCCAUX10 AE30VCCAUX11 AD30VCCAUX12 AC30VCCAUX13 AG29VCCAUX14 AF29VCCAUX15 AE29VCCAUX16 AD29VCCAUX17 AC29VCCAUX18 AG28VCCAUX19 AF28VCCAUX20 AE28

VTT0AC14VTT1AB14VTT2W14VTT3V14VTT4T14VTT5R14VTT6P14VTT7N14VTT8M14VTT9L14VTT10AD13VTT11AC13VTT12AB13VTT13AA13VTT14Y13VTT15W13VTT16V13VTT17U13VTT18T13VTT19R13VTT20N13VTT21M13VTT22L13VTT23AB12VTT24AA12VTT25Y12VTT26W12VTT27V12VTT28U12VTT29T12VTT30R12VTT31P12VTT32N12VTT33M12VTT34L12VTT35R11VTT36P11VTT37N11VTT38M11VTT39R10VTT40P10VTT41N10VTT42M10VTT43P9VTT44N9VTT45M9VTT46R8VTT47P8VTT48N8VTT49M8VTT50P7VTT51N7VTT52M7VTT53R6VTT54P6VTT55M6VTT56A6VTT57R5

VTT59N5VTT60M5VTT61P4VTT62N4VTT63M4VTT64R3VTT65P3VTT66N3VTT67M3VTT68R2VTT69P2VTT70M2VTT71D2VTT72AB1VTT73R1VTT74P1VTT75N1VTT76M1

VCCA_CRTDAC0 E21VCCA_CRTDAC1 F21VSSA_CRTDAC2 G21

VCCA_DPLLA B26VCCA_DPLLB C39

VCCA_HPLL AF1

VCCD_HMPLL0 AH1VCCD_HMPLL1 AH2

VCCD_LVDS0 A28VCCD_LVDS1 B28VCCD_LVDS2 C28

VCCD_TVDAC D21VCCDQ_TVDAC H19

VCCHV0 A23VCCHV1 B23 VCCHV2 B25

VCCAUX21 AH22VCCAUX22 AJ21VCCAUX23 AH21VCCAUX24 AJ20VCCAUX25 AH20VCCAUX26 AH19VCCAUX27 P19VCCAUX28 P16VCCAUX29 AH15VCCAUX30 P15VCCAUX31 AH14

VCCAUX32AG14VCCAUX33AF14VCCAUX34AE14VCCAUX35Y14VCCAUX36AF13VCCAUX37AE13VCCAUX38AF12VCCAUX39AE12VCCAUX40AD12

VCCAUX0 AK31

VTT58P5

C41

00.

1U_0

402_

16V4

Z

@

1

2

C12

60.

1U_0

402_

16V4

Z

1

2

R528

0_0603_5%

12

C14

30.

1U_0

402_

16V4

Z

1

2

R529

10_0805_1%

12

R531

10_0402_5%@

12

D19

RB751V-40TE17_SOD323-2

@

12

C60

60.

022U

_040

2_16

V7K

1

2

C15

4

0.1U

_040

2_16

V4Z

1

2 C15

7

10U

_120

6_6.

3V6M

1

2

C60

20.

47U

_060

3_10

V7K

1

2

C124

0.1U_0402_16V4Z

1

2

R878

10_0603_5%

12

C42

20.

1U_0

402_

16V4

Z 1

2

L43

FBM-L10-160808-301-T_06031 2

C39

40.

1U_0

402_

16V4

Z

1

2

D21

RB751V-40TE17_SOD323-2

@

12

C42

7

10U

_120

6_6.

3V6M

1

2

C43

20.

1U_0

402_

16V4

Z

1

2

C13

4

10U

_120

6_6.

3V6M

1

2

C61

9 10U

_080

5_6.

3V6M

1

2

R170_0603_5%

12

C16

50.

22U

_060

3_10

V7K

1

2

C60

5

10U

_120

6_6.

3V6M

1

2

C16

84.

7U_0

805_

10V4

Z

1

2

C60

80.

1U_0

402_

16V4

Z

1

2

C13

00.

1U_0

402_

16V4

Z

1

2

C3960.1U_0402_16V4Z

1 2

C15

30.

1U_0

402_

16V4

Z

1

2

C60

70.

022U

_040

2_16

V7K

1

2

C42

50.

1U_0

402_

16V4

Z

1

2

R870_0603_5%

12

R860_0805_5%

12

C60

310

U_1

206_

6.3V

6M

1

2

C60

00.

47U

_060

3_10

V7K

1

2

R5270_0603_5%

12

+C438

220U

_B2_

2.5V

M_R

35

1

2

+

C417

330U_D

2E_2.5VM

GM

@

1

2

C14

80.

022U

_040

2_16

V7K

1

2

C42

410

U_1

206_

6.3V

6M

1

2

C12

12.

2U_0

805_

16V4

Z

1

2

C40

00.

022U

_040

2_16

V7K

1

2

C60

1

0.1U

_040

2_16

V4Z

1

2

C43

00.

1U_0

402_

16V4

Z

1

2L42

FBM-L10-160808-301-T_06031 2

Page 11: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MCH_AM41MCH_AT41

CFG18<7>

CFG13<7>

CFG19<7>

CFG16<7>

CFG9<7>

CFG20<7>

CFG11<7>

CFG12<7>

CFG5<7>

CFG7<7>

+VCCP+1.5VS+VCCP

+1.8V+VCCP

+1.8V

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Crestline (5/7)-VCCCustom

11 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

CFG6

PSB 4X CLK Enable 1 = Calistoga

0 = Reserved

*

CFG[13:12]

1 = PCIE/SDVO are operatingsimu.

CFG7

CFG19

(Default)

CFG20

0 = DMI x 2

CFG10 CFG18

CFG[19:18] have internal pull down

*

Strap Pin Table

*

10 = All Z Mode Enabled

0 = Reserved

(Default)

1 = Normal Operation

CFG5

SDVO_CTRLDATA

*

1 = DMI Lane Reversal Enable

(Default)

*

1 = Dynamic ODT Enabled (Default)

*

(Default)

00 = Reserved

01 = 1.5V

*

*

1 = DMI x 4

CFG[3:17] have internal pull up

0 = No SDVO Device Present

(Default)

*

*

(Default)

(Default)

0 = Normal Operation

(Default)

0 = Only PCIE or SDVO isoperational.

0 = Dynamic ODT Disabled

(PCIE/SDVO select)

01 = XOR Mode Enabled

001 = 533MT/s FSB

CFG16

10 = 1.05V

011 = 667MT/s FSB

0 = Lane Reversal Enable CFG9

1 = SDVO Device Present

CFG[2:0]

1 = Mobile Yonah CPU

11 = Normal Operation

Place near pin BA15

Place near pin BA23

Place near pin AT41 & AM41

Place near pin AV1 & AJ1

R110 2.2K_0402_5%@1 2

R88 2.2K_0402_5%@1 2

C13

8

0.1U

_040

2_16

V4Z

1

2

+

C15

0

220U

_B2_

2.5V

M_R

35

1

2R124 2.2K_0402_5%@1 2

C11

2

0.1U

_040

2_16

V4Z

1

2

C11

50.

22U

_060

3_10

V7K

1

2

C13

610

U_1

206_

6.3V

6M

1

2

C12

210

U_1

206_

6.3V

6M

1

2

C14

70.

47U

_060

3_10

V7K

1

2

C11

410

U_1

206_

6.3V

6M

1

2

R125 2.2K_0402_5%@1 2

C15

80.

47U

_060

3_10

V7K

1

2

C15

90.

22U

_060

3_10

V7K

1

2

R109 2.2K_0402_5%@ 1 2

C16

40.

47U

_060

3_10

V7K

1

2

C12

80.

47U

_060

3_10

V7K

1

2

P O W E R

U20G

CALISTOGA_FCBGA1466~DGM@

VCC0AA33VCC1W33VCC2P33VCC3N33VCC4L33VCC5J33VCC6AA32VCC7Y32VCC8W32VCC9V32VCC10P32VCC11N32VCC12M32VCC13L32VCC14J32VCC15AA31VCC16W31VCC17V31VCC18T31VCC19R31VCC20P31VCC21N31VCC22M31VCC23AA30VCC24Y30VCC25W30VCC26V30VCC27U30VCC28T30VCC29R30VCC30P30VCC31N30VCC32M30VCC33L30VCC34AA29VCC35Y29VCC36W29VCC37V29VCC38U29VCC39R29VCC40P29VCC41M29VCC42L29VCC43AB28VCC44AA28VCC45Y28

VCC_SM5 AY34VCC_SM6 AW34VCC_SM7 AV34VCC_SM8 AU34VCC_SM9 AT34

VCC_SM10 AR34VCC_SM11 BA30VCC_SM12 AY30VCC_SM13 AW30VCC_SM14 AV30VCC_SM15 AU30VCC_SM16 AT30VCC_SM17 AR30VCC_SM18 AP30VCC_SM19 AN30VCC_SM20 AM30VCC_SM21 AM29VCC_SM22 AL29VCC_SM23 AK29VCC_SM24 AJ29VCC_SM25 AH29VCC_SM26 AJ28VCC_SM27 AH28VCC_SM28 AJ27VCC_SM29 AH27VCC_SM30 BA26VCC_SM31 AY26VCC_SM32 AW26VCC_SM33 AV26VCC_SM34 AU26VCC_SM35 AT26VCC_SM36 AR26VCC_SM37 AJ26VCC_SM38 AH26VCC_SM39 AJ25VCC_SM40 AH25VCC_SM41 AJ24VCC_SM42 AH24VCC_SM43 BA23VCC_SM44 AJ23VCC_SM45 BA22VCC_SM46 AY22VCC_SM47 AW22VCC_SM48 AV22VCC_SM49 AU22VCC_SM50 AT22VCC_SM51 AR22VCC_SM52 AP22VCC_SM53 AK22VCC_SM54 AJ22VCC_SM55 AK21VCC_SM56 AK20VCC_SM57 BA19VCC_SM58 AY19VCC_SM59 AW19VCC_SM60 AV19VCC_SM61 AU19VCC_SM62 AT19VCC_SM63 AR19VCC_SM64 AP19VCC_SM65 AK19VCC_SM66 AJ19VCC_SM67 AJ18VCC_SM68 AJ17VCC_SM69 AH17VCC_SM70 AJ16VCC_SM71 AH16VCC_SM72 BA15

VCC_SM3 AU40VCC_SM4 BA34

VCC_SM73 AY15VCC_SM74 AW15VCC_SM75 AV15VCC_SM76 AU15VCC_SM77 AT15VCC_SM78 AR15VCC_SM79 AJ15VCC_SM80 AJ14VCC_SM81 AJ13VCC_SM82 AH13VCC_SM83 AK12VCC_SM84 AJ12VCC_SM85 AH12VCC_SM86 AG12VCC_SM87 AK11VCC_SM88 BA8VCC_SM89 AY8VCC_SM90 AW8VCC_SM91 AV8VCC_SM92 AT8VCC_SM93 AR8VCC_SM94 AP8VCC_SM95 BA6VCC_SM96 AY6VCC_SM97 AW6VCC_SM98 AV6VCC_SM99 AT6

VCC_SM1 AT41VCC_SM0 AU41

VCC_SM2 AM41

VCC46V28VCC47U28VCC48T28VCC49R28VCC50P28VCC51N28VCC52M28VCC53L28VCC54P27VCC55N27VCC56M27VCC57L27VCC58P26VCC59N26VCC60L26VCC61N25VCC62M25VCC63L25VCC64P24VCC65N24VCC66M24VCC67AB23VCC68AA23VCC69Y23VCC70P23VCC71N23VCC72M23VCC73L23VCC74AC22VCC75AB22VCC76Y22VCC77W22VCC78P22VCC79N22VCC80M22VCC81L22VCC82AC21VCC83AA21VCC84W21VCC85N21VCC86M21VCC87L21VCC88AC20VCC89AB20VCC90Y20VCC91W20VCC92P20VCC93N20VCC94M20VCC95L20VCC96AB19VCC97AA19VCC98Y19VCC99N19

R126 1K_0402_5%@1 2

R123 2.2K_0402_5%@1 2

C11

91U

_060

3_10

V4Z

1

2

C14

10.

47U

_060

3_10

V7K

1

2

R108 2.2K_0402_5%@1 2

C14

6

0.1U

_040

2_16

V4Z

1

2

R130 1K_0402_5%@1 2

C13

90.

47U

_060

3_10

V7K

1

2

C13

710

U_1

206_

6.3V

6M

1

2

R131 1K_0402_5%@ 1 2

C11

8

0.1U

_040

2_16

V4Z

1

2

C12

70.

22U

_060

3_10

V7K

1

2

P O

W E

R

U20F

CALISTOGA_FCBGA1466~DGM@

VCC_NCTF1AC27VCC_NCTF2AB27VCC_NCTF3AA27VCC_NCTF4Y27VCC_NCTF5W27VCC_NCTF6V27VCC_NCTF7U27

VCCAUX_NCTF52 Y15

VCC_NCTF9R27VCC_NCTF10AD26VCC_NCTF11AC26VCC_NCTF12AB26VCC_NCTF13AA26VCC_NCTF14Y26VCC_NCTF15W26VCC_NCTF16V26VCC_NCTF17U26VCC_NCTF18T26VCC_NCTF19R26VCC_NCTF20AD25VCC_NCTF21AC25VCC_NCTF22AB25VCC_NCTF23AA25VCC_NCTF24Y25VCC_NCTF25W25

VCCAUX_NCTF53 W15

VCC_NCTF27U25VCC_NCTF28T25VCC_NCTF29R25VCC_NCTF30AD24VCC_NCTF31AC24VCC_NCTF32AB24VCC_NCTF33AA24VCC_NCTF34Y24VCC_NCTF35W24VCC_NCTF36V24

VCCAUX_NCTF54 V15

VCC_NCTF38T24VCC_NCTF39R24VCC_NCTF40AD23VCC_NCTF41V23VCC_NCTF42U23VCC_NCTF43T23VCC_NCTF44R23VCC_NCTF45AD22VCC_NCTF46V22VCC_NCTF47U22VCC_NCTF48T22VCC_NCTF49R22VCC_NCTF50AD21VCC_NCTF51V21VCC_NCTF52U21VCC_NCTF53T21VCC_NCTF54R21VCC_NCTF55AD20VCC_NCTF56V20VCC_NCTF57U20VCC_NCTF58T20

VCCAUX_NCTF55 U15

VCC_NCTF60AD19VCC_NCTF61V19VCC_NCTF62U19VCC_NCTF63T19VCC_NCTF64AD18VCC_NCTF65AC18VCC_NCTF66AB18VCC_NCTF67AA18VCC_NCTF68Y18VCC_NCTF69W18VCC_NCTF70V18VCC_NCTF71U18VCC_NCTF72T18

VCC_NCTF0AD27 VCCAUX_NCTF0 AG27VCCAUX_NCTF1 AF27VCCAUX_NCTF2 AG26VCCAUX_NCTF3 AF26VCCAUX_NCTF4 AG25VCCAUX_NCTF5 AF25VCCAUX_NCTF6 AG24VCCAUX_NCTF7 AF24VCCAUX_NCTF8 AG23VCCAUX_NCTF9 AF23

VCCAUX_NCTF10 AG22VCCAUX_NCTF11 AF22VCCAUX_NCTF12 AG21VCCAUX_NCTF13 AF21VCCAUX_NCTF14 AG20VCCAUX_NCTF15 AF20VCCAUX_NCTF16 AG19VCCAUX_NCTF17 AF19VCCAUX_NCTF18 R19VCCAUX_NCTF19 AG18VCCAUX_NCTF20 AF18VCCAUX_NCTF21 R18VCCAUX_NCTF22 AG17VCCAUX_NCTF23 AF17VCCAUX_NCTF24 AE17VCCAUX_NCTF25 AD17VCCAUX_NCTF26 AB17VCCAUX_NCTF27 AA17VCCAUX_NCTF28 W17VCCAUX_NCTF29 V17VCCAUX_NCTF30 T17VCCAUX_NCTF31 R17VCCAUX_NCTF32 AG16VCCAUX_NCTF33 AF16VCCAUX_NCTF34 AE16VCCAUX_NCTF35 AD16VCCAUX_NCTF36 AC16VCCAUX_NCTF37 AB16VCCAUX_NCTF38 AA16VCCAUX_NCTF39 Y16VCCAUX_NCTF40 W16VCCAUX_NCTF41 V16VCCAUX_NCTF42 U16VCCAUX_NCTF43 T16VCCAUX_NCTF44 R16VCCAUX_NCTF45 AG15VCCAUX_NCTF46 AF15VCCAUX_NCTF47 AE15VCCAUX_NCTF48 AD15VCCAUX_NCTF49 AC15VCCAUX_NCTF50 AB15

VSS_NCTF0 AE27

VCCAUX_NCTF51 AA15

VSS_NCTF1 AE26

VCC_NCTF59R20

VCCAUX_NCTF56 T15

VSS_NCTF2 AE25VSS_NCTF3 AE24VSS_NCTF4 AE23VSS_NCTF5 AE22VSS_NCTF6 AE21VSS_NCTF7 AE20VSS_NCTF8 AE19VSS_NCTF9 AE18

VSS_NCTF10 AC17VSS_NCTF11 Y17VSS_NCTF12 U17

VCC_NCTF26V25

VCCAUX_NCTF57 R15

VCC_NCTF37U24

VCC_NCTF8T27

VCC100M19VCC101L19VCC102N18VCC103M18VCC104L18VCC105P17VCC106N17VCC107M17VCC108N16VCC109M16VCC110L16

VCC_SM100 AR6VCC_SM101 AP6VCC_SM102 AN6VCC_SM103 AL6VCC_SM104 AK6VCC_SM105 AJ6VCC_SM106 AV1VCC_SM107 AJ1

hexa

inf@

hotm

ail.co

m

Page 12: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

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 f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Crestline (6/7)-VCCB

12 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

P O W E R

U20I

CALISTOGA_FCBGA1466~DGM@

VSS0AC41VSS1AA41VSS2W41VSS3T41VSS4P41VSS5M41VSS6J41VSS7F41VSS8AV40VSS9AP40VSS10AN40VSS11AK40

VSS13AH40VSS14AG40VSS15AF40VSS16AE40VSS17B40VSS18AY39VSS19AW39

VSS21AR39VSS22AN39

VSS24AC39VSS25AB39VSS26AA39VSS27Y39VSS28W39VSS29V39VSS30T39VSS31R39VSS32P39VSS33N39VSS34M39VSS35L39VSS36J39VSS37H39

VSS20AV39

VSS23AJ39

VSS12AJ40

VSS38G39

VSS40D39VSS41AT38VSS42AM38VSS43AH38VSS44AG38VSS45AF38VSS46AE38VSS47C38VSS48AK37VSS49AH37VSS50AB37VSS51AA37VSS52Y37VSS53W37VSS54V37VSS55T37VSS56R37VSS57P37VSS58N37VSS59M37VSS60L37VSS61J37VSS62H37VSS63G37VSS64F37VSS65D37VSS66AY36VSS67AW36VSS68AN36VSS69AH36VSS70AG36VSS71AF36VSS72AE36VSS73AC36VSS74C36VSS75B36VSS76BA35VSS77AV35VSS78AR35VSS79AH35VSS80AB35VSS81AA35VSS82Y35VSS83W35VSS84V35VSS85T35VSS86R35VSS87P35VSS88N35VSS89M35VSS90L35VSS91J35VSS92H35VSS93G35VSS94F35VSS95D35VSS96AN34VSS97AK34VSS98AG34VSS99AF34

VSS39F39

VSS100 AE34VSS101 AC34VSS102 C34VSS103 AW33VSS104 AV33VSS105 AR33VSS106 AE33VSS107 AB33VSS108 Y33VSS109 V33VSS110 T33VSS111 R33VSS112 M33VSS113 H33VSS114 G33VSS115 F33VSS116 D33VSS117 B33VSS118 AH32VSS119 AG32VSS120 AF32VSS121 AE32VSS122 AC32VSS123 AB32VSS124 G32VSS125 B32VSS126 AY31VSS127 AV31VSS128 AN31VSS129 AJ31VSS130 AG31VSS131 AB31VSS132 Y31VSS133 AB30VSS134 E30VSS135 AT29VSS136 AN29VSS137 AB29VSS138 T29VSS139 N29VSS140 K29VSS141 G29VSS142 E29VSS143 C29VSS144 B29VSS145 A29VSS146 BA28VSS147 AW28VSS148 AU28VSS149 AP28VSS150 AM28VSS151 AD28VSS152 AC28VSS153 W28VSS154 J28VSS155 E28VSS156 AP27VSS157 AM27VSS158 AK27VSS159 J27VSS160 G27VSS161 F27VSS162 C27VSS163 B27VSS164 AN26VSS165 M26VSS166 K26VSS167 F26VSS168 D26VSS169 AK25VSS170 P25VSS171 K25VSS172 H25VSS173 E25VSS174 D25VSS175 A25VSS176 BA24VSS177 AU24VSS178 AL24VSS179 AW23VSS180 AT23VSS181 AN23VSS182 AM23VSS183 AH23VSS184 AC23VSS185 W23VSS186 K23VSS187 J23VSS188 F23VSS189 C23VSS190 AA22VSS191 K22VSS192 G22VSS193 F22VSS194 E22VSS195 D22VSS196 A22VSS197 BA21VSS198 AV21VSS199 AR21

P O W E R

U20J

CALISTOGA_FCBGA1466~DGM@

VSS200AN21VSS201AL21VSS202AB21VSS203Y21VSS204P21VSS205K21VSS206J21VSS207H21VSS208C21VSS209AW20VSS210AR20VSS211AM20VSS212AA20VSS213K20VSS214B20VSS215A20VSS216AN19VSS217AC19VSS218W19VSS219K19VSS220G19VSS221C19VSS222AH18VSS223P18VSS224H18VSS225D18VSS226A18VSS227AY17VSS228AR17VSS229AP17VSS230AM17VSS231AK17VSS232AV16VSS233AN16VSS234AL16VSS235J16VSS236F16VSS237C16VSS238AN15VSS239AM15VSS240AK15VSS241N15VSS242M15VSS243L15VSS244B15VSS245A15VSS246BA14VSS247AT14VSS248AK14VSS249AD14VSS250AA14VSS251U14VSS252K14VSS253H14VSS254E14VSS255AV13VSS256AR13VSS257AN13VSS258AM13VSS259AL13VSS260AG13VSS261P13VSS262F13

VSS266AC12VSS267K12VSS268H12VSS269E12VSS270AD11VSS271AA11VSS272Y11VSS273J11VSS274D11VSS275B11VSS276AV10VSS277AP10VSS278AL10VSS279AJ10

VSS265D13VSS264B13VSS263AY12

VSS285 AW9VSS286 AR9VSS287 AH9VSS288 AB9VSS289 Y9VSS290 R9VSS292 G9VSS291 E9VSS293 A9VSS294 AG8VSS295 AD8VSS296 AA8VSS297 U8VSS298 K8VSS299 C8VSS300 BA7VSS301 AV7VSS302 AP7VSS303 AL7VSS304 AJ7VSS305 AH7VSS306 AF7VSS307 AC7VSS308 R7VSS309 G7VSS310 D7VSS311 AG6VSS312 AD6VSS313 AB6VSS314 Y6

VSS317 K6VSS318 H6VSS319 B6VSS320 AV5VSS321 AF5VSS322 AD5VSS323 AY4VSS324 AR4VSS325 AP4VSS326 AL4VSS327 AJ4VSS328 Y4VSS329 U4VSS330 R4VSS331 J4VSS332 F4VSS333 C4VSS334 AY3VSS335 AW3VSS336 AV3VSS337 AL3

VSS341 AD3

VSS345 AT2VSS346 AR2VSS347 AP2VSS348 AK2

VSS351 AB2VSS352 Y2VSS353 U2VSS354 T2VSS355 N2VSS356 J2VSS357 H2

VSS359 C2VSS360 AL1

VSS358 F2

VSS349 AJ2VSS350 AD2

VSS344 G3VSS343 AA3VSS342 AC3

VSS340 AF3

VSS338 AH3

VSS280 AG10VSS281 AC10VSS282 W10VSS283 U10VSS284 BA9

VSS315 U6VSS316 N6

VSS339 AG3

Page 13: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDRA_SMA[0..13]

DDRA_SDM[0..7]

DDRA_SDQ[0..63]

DDRA_SMA3

DDRA_SMA2

DDRA_SMA6

DDRA_SMA10

DDRA_SMA12

DDRA_SMA8

DDRA_SMA11

DDRA_SBS1

DDRA_SWE#

DDRA_SMA13DDRA_ODT0

DDRA_CKE0

DDRA_SCS1#

DDRA_SCS0#

EC_RX_P80_CLK

DDRA_SDM5

DDRA_SMA10

DDRA_SDQ8

DDRA_SDQ55

DDRA_SDM6

DDRA_SDQ29

DDRA_SDQ12

DDRA_SDQ4

DDRA_SDM7

DDRA_SDQ48

DDRA_SDQS4

DDRA_SBS0

DDRA_SMA3

DDRA_SDQ0

DDRA_SDQ39

DDRA_SDQ32

DDRA_SMA12

DDRA_SDQS2#

DDRA_SDQS0#

DDRA_SDQ58

DDRA_SDQ56

DDRA_SDQ33

DDRA_SCS1#

DDRA_SMA5

DDRA_SDQ19

DDRA_SDQ62

DDRA_SDQ54

DDRA_SDM4

DDRA_SDQ21

DDRA_SDQ15

DDRA_SDQ57

EC_RX_P80_CLK_R

DDRA_SMA1

DDRA_SDQ53

DDRA_SDQ14

DDRA_SDM0

DDRA_SDQ5

DDRA_SDQ59

DDRA_SDQS4#

DDRA_SMA8

DDRA_SDQ25

DDRA_SDQ38

DDRA_SDQ31

DDRA_SDQ28

DDRA_SDM2

DDRA_SDQ7

DDRA_SDQ49

DDRA_SDQS0

DDRA_SDQ1

DDRA_SDQS7

DDRA_SCS0#

D_CK_SDATADDRA_SDQ63

DDRA_SDQ61

DDRA_SMA6

DDRA_SDQ6

D_CK_SCLK

DDRA_SDQS6#

DDRA_SDQ43

EC_RX_P80_CLK

DDRA_SDQ27

DDRA_SDQS1

DDRA_SDQ9

DDRA_SDQ60

DDRA_SDQ52

DDRA_ODT0

DDRA_SDQ23

DDRA_SDQ3

DDRA_SDQ37

DDRA_SMA13

DDRA_SDQ30

DDRA_SDQS3#

DDRA_SDQ40

DDRA_SDQ16

DDRA_SDQ2

DDRA_SDQS5

DDRA_SMA11

DDRA_SWE#

DDRA_SMA9

DDRA_SDQ17

DDRA_SDQ10

DDRA_SDQ46

DDRA_SDQ45

DDRA_SRAS#

DDRA_SMA0

DDRA_SDQS3

DDRA_SDQ20

DDRA_SDQ13

DDRA_SDQ42

DDRA_SDQ35

DDRA_SBS2

DDRA_SDQS1#

DDRA_SDQ22

DDRA_ODT1

DDRA_SDQS5#

DDRA_SDQ36

DDRA_SBS1

DDRA_SMA7

DDRA_SDQ24

DDRA_SDQ18

DDRA_SDQS7#

DDRA_SMA4

DDRA_SDM1

DDRA_SDQS6

DDRA_SDQ41

DDRA_CKE0

DDRA_SDQ26

EC_TX_P80_DATADDRA_SDM3

DDRA_SDQS2

DDRA_SDQ47

DDRA_SDQ44

DDRA_SMA2

DDRA_CKE1

DDRA_SDQ51DDRA_SDQ50

DDRA_SDQ34

DDRA_SCAS#

DDRA_SDQ11

DDRA_SBS2

DDRA_SMA9

DDRA_SMA5

DDRA_SMA1

DDRA_SBS0

DDRA_SCAS#

DDRA_ODT1

DDRA_SMA7

DDRA_SMA4

DDRA_SMA0

DDRA_SRAS#

DDRA_CKE1

DDRA_SCAS#<8>

DDRA_SWE#<8>

DDRA_SCS1#<7>

DDRA_CKE0<7>

DDRA_SBS0<8>

DDRA_CLK0# <7>DDRA_CLK0 <7>

DDRA_CLK1# <7>DDRA_CLK1 <7>

DDRA_SCS0# <7>DDRA_SRAS# <8>DDRA_SBS1 <8>

DDRA_SDQS1<8>

DDRA_SDQS2<8>

DDRA_SDQS3 <8>

DDRA_SDQS4<8>

DDRA_SDQS5# <8>

DDRA_SDQS6<8>

DDRA_SDQS0<8>

DDRA_SDQS1#<8>

DDRA_SDQS2#<8>

DDRA_SDQS4#<8>

DDRA_SDQS6#<8>

DDRA_SDQS0#<8>

DDRA_SDQS3# <8>

DDRA_SDQS5 <8>

DDRA_SDQS7# <8>DDRA_SDQS7 <8>

DDRA_ODT1<7>

DDRA_ODT0 <7>

DDRA_CKE1 <7>

DDRA_SDQ[0..63]<8>

DDRA_SDM[0..7]<8>

DDRA_SMA[0..13]<8>

D_CK_SDATA<14,15,23>D_CK_SCLK<14,15,23>

DDRA_SBS2<8>

PM_EXTTS#0 <7,14>

EC_RX_P80_CLK<14,31,33>

EC_TX_P80_DATA<14,31,33>

EC_RX_P80_CLK_R<14>

+1.8V +1.8V

+3VS

+DIMM_VREF

+0.9VS

+1.8V

+1.8V

+1.8V

+0.9VS

+0.9VS

+0.9VS

+3VS

+DIMM_VREF

+DIMM_VREF

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

DDRII-SODIMM0B

13 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

DIMM0 STD H:5.2mm (BOT)Change PCB Footprint

20mils

9/25 Change DIMM0 to SP070004Z00 (HBL50)

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

Layout Note:Place near JP35

Layout Note:Place these resistorclosely JP35,alltrace length Max=1.5"

C221

220P_0402_50V7K@

1

2

C250

0.1U_0402_16V4Z

1

2

R205 10K_0402_5% 1 2

C239

0.1U_0402_16V4Z

1

2

C255

0.1U_0402_16V4Z

1

2

JP25

TYCO_292526-4ME@

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 196SA0 198SA1 200

+

C61

422

0U_B

2_2.

5VM

_R35

@

1

2

C245

2.2U_0805_10V6K

1

2

C240

0.1U_0402_16V4Z

1

2

R207 0_0402_5%

1 2

RP18 56_0404_4P2R_5%

1 42 3

C251

0.1U_0402_16V4Z

1

2

C253

0.1U_0402_16V4Z

1

2

C228

0.1U_0402_16V4Z

1

2

RP17 56_0404_4P2R_5%

1 42 3

RP23 56_0404_4P2R_5%

1 42 3

R195

1K_0402_1%

12

C230

0.1U_0402_16V4Z

1

2

R201 0_0402_5%

1 2

RP19 56_0404_4P2R_5%

1 42 3

C241

0.1U_0402_16V4Z

1

2

RP16 56_0404_4P2R_5%

1 42 3

RP20 56_0404_4P2R_5%

1 42 3

RP24 56_0404_4P2R_5%

1 42 3

RP25 56_0404_4P2R_5%

1 42 3

RP14 56_0404_4P2R_5%

1 42 3

C254

0.1U_0402_16V4Z

1

2

C237

0.1U_0402_16V4Z

1

2

C232

2.2U_0805_10V6K

1

2

C242

2.2U_0805_10V6K

1

2

RP22 56_0404_4P2R_5%

1 42 3

RP21 56_0404_4P2R_5%

1 42 3

C225

2.2U_0805_10V6K

1

2

R204 10K_0402_5% 1 2

C243

0.1U_0402_16V4Z

1

2

C234

2.2U_0805_10V6K

@1

2

C224

0.1U_0402_16V4Z

1

2

RP15 56_0404_4P2R_5%

1 42 3

C233

2.2U_0805_10V6K

1

2

C235

0.1U_0402_16V4Z

1

2

C246

2.2U_0805_10V6K

1

2

RP26 56_0404_4P2R_5%

1 42 3

C244

0.1U_0402_16V4Z

1

2

C236

0.1U_0402_16V4Z

1

2

C231

0.1U_0402_16V4Z

1

2

C252

0.1U_0402_16V4Z

1

2

C238

0.1U_0402_16V4Z

1

2

R198

1K_0402_1%

12

hexa

inf@

hotm

ail.co

m

Page 14: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

DDRB_SDQ[0..63]

DDRB_SMA[0..13]

DDRB_SDM[0..7]

DDRB_SCS0#

DDRB_SBS1

DDRB_SMA2

DDRB_SMA6

DDRB_SMA11

DDRB_SMA13

DDRB_CKE0

DDRB_SWE#

DDRB_SCS1#

DDRB_SMA3

DDRB_SMA10

DDRB_SMA12

DDRB_SMA8DDRB_SMA5

DDRB_SBS2

DDRB_SMA9

DDRB_SMA1

DDRB_SBS0

DDRB_SCAS#

DDRB_ODT1

DDRB_CKE1

DDRB_SMA7

DDRB_SMA4

DDRB_SMA0

DDRB_SRAS#

DDRB_ODT0

DDRB_SDQS7#

DDRB_SDQ36

DDRB_SMA13

DDRB_SDQ20

DDRB_SDQ14

DDRB_SDQ25

DDRB_SDQ11

DDRB_SDQ55

DDRB_SDQ43

DDRB_SCS0#

DDRB_SMA5

DDRB_SBS2

DDRB_SDQ60

DDRB_SDQ50

DDRB_SDQS6

DDRB_SDM2

DDRB_SDQ24

DDRB_SDQ19

DDRB_SDQS0

DDRB_SMA2

DDRB_SDQ21

DDRB_SDQ6

DDRB_SDQ41

DDRB_SCAS#

DDRB_CKE0

DDRB_SDQ9

DDRB_SDQ1

DDRB_SDQ47

DDRB_SDQ56

DDRB_SDQS6#

DDRB_SBS1

DDRB_SMA7

DDRB_SBS0

DDRB_SMA9

DDRB_SDQ42

DDRB_SMA11

DDRB_SDQ7

DDRB_SDQ8

DDRB_SDQ63

DDRB_SDM7

DDRB_SDQ51

DDRB_SDQ45

DDRB_ODT0

DDRB_SMA3

DDRB_SMA8

EC_TX_P80_DATA

DDRB_SDQS2

DDRB_SDQS0#

DDRB_SDM4

DDRB_SDQ22

DDRB_SDQ13

DDRB_SDQ40

DDRB_SMA1

DDRB_SDQS2#

DDRB_SDQ16

DDRB_SDQS7

DDRB_SDQ46

DDRB_SDQ59

DDRB_SDQ49DDRB_SDQ48

DDRB_SDQ30

DDRB_SDQ32

DDRB_SDQ18

DDRB_SDQ10

DDRB_SDM6

DDRB_SDQ39

DDRB_SMA4

DDRB_SDQ31

DDRB_SDQ0

DDRB_SDQS5#

DDRB_SDQ38

DDRB_SDQ28

DDRB_SDQ34

DDRB_SCS1#

DDRB_SDQ3

DDRB_SDQ53

DDRB_SDQS5

DDRB_SDQ57

DDRB_SDM5

DDRB_SDQ23

DDRB_SDM1

DDRB_SDQ12

DDRB_SDQ4

DDRB_SMA10

EC_RX_P80_CLK

DDRB_SDQS1#

DDRB_SDQ58

DDRB_SRAS#

DDRB_SMA6

DDRB_SDQS3#

DDRB_SDM0

DDRB_SDQ62

DDRB_SDQ54

DDRB_SDQ29

DDRB_SDQ33

DDRB_SWE#

D_CK_SDATA

DDRB_SDQ44

DDRB_CKE1

DDRB_SDQ35

DDRB_SDQS4

DDRB_SDM3

DDRB_SDQS1

DDRB_SDQ61

DDRB_SDQ52

EC_RX_P80_CLK_R

DDRB_SDQ5

DDRB_SDQS4#

DDRB_SMA12

DDRB_SDQ27

DDRB_SDQ2

D_CK_SCLK

DDRB_SDQ37

DDRB_SMA0

DDRB_SDQS3

DDRB_SDQ15

DDRB_ODT1

DDRB_SDQ26

DDRB_SDQ17

DDRB_SCS0# <7>

DDRB_SCS1#<7>DDRB_SCAS#<8>

DDRB_SWE#<8>

DDRB_CKE0<7>

DDRB_SBS0<8>

DDRB_SDQS1<8>

DDRB_SDQS2<8>

DDRB_SDQS0<8>

DDRB_SDQS1#<8>

DDRB_SDQS2#<8>

DDRB_SDQS0#<8>

DDRB_SDQS4<8>

DDRB_SDQS6<8>

DDRB_SDQS4#<8>

DDRB_ODT1<7>

DDRB_SDQS6#<8>

DDRB_SDQS5# <8>DDRB_SDQS5 <8>

DDRB_ODT0 <7>

DDRB_SDQS7# <8>DDRB_SDQS7 <8>

DDRB_SRAS# <8>DDRB_SBS1 <8>

DDRB_SDQS3 <8>DDRB_SDQS3# <8>

DDRB_CKE1 <7>

DDRB_SMA[0..13]<8>

DDRB_SDM[0..7]<8>

DDRB_SDQ[0..63]<8>

D_CK_SDATA<13,15,23>D_CK_SCLK<13,15,23>

DDRB_SBS2<8>

PM_EXTTS#0 <7,13>

EC_TX_P80_DATA<13,31,33>

EC_RX_P80_CLK<13,31,33>

EC_RX_P80_CLK_R<13>

DDRB_CLK1# <7>DDRB_CLK1 <7>

DDRB_CLK0# <7>DDRB_CLK0 <7>

+1.8V+1.8V

+3VS

+DIMM_VREF

+0.9VS

+DIMM_VREF

+1.8V

+1.8V

+0.9VS

+0.9VS

+0.9VS

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

DDRII-SODIMM1B

14 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

DIMM1 STD H:9.2mm (BOT)

9/25 Change DIMM1 to SP070006F00

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

Layout Note:Place near JP34

Layout Note:Place these resistorclosely JP35,alltrace length Max=1.5"

RP5 56_0404_4P2R_5%

1 42 3

C219

2.2U_0805_10V6K

1

2

R1990_0402_5%

1 2

C218

0.1U_0402_16V4Z

1

2

C206

0.1U_0402_16V4Z

1

2

RP11 56_0404_4P2R_5%

1 42 3

C196

0.1U_0402_16V4Z

1

2

RP9 56_0404_4P2R_5%

1 42 3

C479

0.1U_0402_16V4Z

1

2

R196 10K_0402_5%

1 2

C217

0.1U_0402_16V4Z

1

2

C483

2.2U_0805_10V6K

1

2

RP8 56_0404_4P2R_5%

1 42 3

C193

0.1U_0402_16V4Z

1

2

C216

2.2U_0805_10V6K

1

2

C205

0.1U_0402_16V4Z

1

2

RP1 56_0404_4P2R_5%

1 42 3

RP12 56_0404_4P2R_5%

1 42 3

C482

0.1U_0402_16V4Z

1

2

C200

0.1U_0402_16V4Z

1

2

RP13 56_0404_4P2R_5%

1 42 3

C192

0.1U_0402_16V4Z

1

2

C487

2.2U_0805_10V6K

1

2

RP7 56_0404_4P2R_5%

1 42 3

C199

2.2U_0805_10V6K

1

2

RP4 56_0404_4P2R_5%

1 42 3

C194

0.1U_0402_16V4Z

1

2

JP23

TYCO_292530-4ME@

VREF1VSS3DQ05DQ17VSS9DQS0#11DQS013VSS15DQ217DQ319VSS21DQ823DQ925VSS27DQS1#29DQS131VSS33DQ1035DQ1137VSS39

VSS41DQ1643DQ1745VSS47DQS2#49DQS251VSS53DQ1855DQ1957VSS59DQ2461DQ2563VSS65DM367NC69VSS71DQ2673DQ2775VSS77CKE079VDD81NC83BA285VDD87A1289A991A893VDD95A597A399A1101VDD103A10/AP105BA0107WE#109VDD111CAS#113NC/S1#115VDD117NC/ODT1119VSS121DQ32123DQ33125VSS127DQS4#129DQS4131VSS133DQ34135DQ35137VSS139DQ40141DQ41143

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 144VSS145DM5147VSS149DQ42151DQ43153VSS155DQ48157DQ49159VSS161NC,TEST163VSS165DQS6#167DQS6169VSS171DQ50173DQ51175VSS177DQ56179DQ57181VSS183DM7185VSS187DQ58189DQ59191VSS193SDA195SCL197VDDSPD199

DQS5# 146DQS5 148

VSS 150DQ46 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

RP2 56_0404_4P2R_5%

1 42 3

C203

0.1U_0402_16V4Z

1

2RP10 56_0404_4P2R_5%

1 42 3

C197

0.1U_0402_16V4Z

1

2

R197 10K_0402_5%

1 2

C195

0.1U_0402_16V4Z

1

2

C208

0.1U_0402_16V4Z

1

2

C207

0.1U_0402_16V4Z

1

2

RP6 56_0404_4P2R_5%

1 42 3

C198

0.1U_0402_16V4Z

1

2

RP3 56_0404_4P2R_5%

1 42 3

C204

0.1U_0402_16V4Z

1

2

C220

2.2U_0805_10V6K

1

2

Page 15: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_STP_CPU#

CLK_PCI_ICH PCI_ICH

H_STP_PCI#

CLKREF1

CLK_XTAL_IN

PCI_MINI

FSB

FSA

PCI_ICH

SATA_CLKREQ#

CLK_XTAL_OUT

WLAN_CLKREQ#

SATA_CLKREQ#

CLK_ENABLE#

WLAN_CLKREQ#

CLK_ICH_14M

PCI5

CLK_XTAL_IN

CLK_XTAL_OUT

CLK_CPU_BCLK

CLK_CPU_BCLK#

CLK_MCH_BCLK

CLK_MCH_BCLK#

PCI5

CLKREF1

D_CK_SDATA

D_CK_SCLK

+CK_VDD_MAIN2

+CK_VDD_MAIN2

D_CK_SDATA

D_CK_SCLK

FSB

CLKIREF

CLK_PCIE_SATA

CLK_PCIE_SATA#

CLK_PCIE_VGA#

CLK_PCIE_VGA

CLK_PCIE_WLAN#

CLK_PCIE_WLAN

CLK_MCH_SSCDREFCLK

CLK_MCH_SSCDREFCLK#

CLK_MCH_DREFCLK#

CLK_MCH_DREFCLK

CLK_ENABLE#

CLK_ICH_48M FSA

PCI_EC

MCH_DREFCLK

MCH_DREFCLK#

CLK_PCIE_LAN#

CLK_PCIE_LAN

CLKREQ_LAN#

CLKREQ_LAN#

CLK_PCIE_EXP

CLK_PCIE_EXP#

EXP_CLKREQ#

CLK_PCIE_ICH#

CLK_PCIE_ICH

CLK_MCH_3GPLL

CLK_MCH_3GPLL#

MCH_CLKREQ#

EXP_CLKREQ#

PCI_MINI

MCH_CLKREQ#

CLK_ENABLE#

PCI6

PCI6

CPU_BSEL2<5>

CPU_BSEL1<5>

MCH_CLKSEL2 <7>

CPU_BSEL0<5>

MCH_CLKSEL1 <7>

MCH_CLKSEL0 <7>

ICH_SMBDATA<21,24,29>

D_CK_SCLK<13,14,23>

CLK_ENABLE#<44>

CLK_PCI_ICH<19>

SATA_CLKREQ# <21>

CLK_ICH_14M<21>

D_CK_SDATA<13,14,23>

H_STP_PCI# <21>

ICH_SMBCLK<21,24,29>

WLAN_CLKREQ# <23>

CLK_ICH_48M<21>

CLK_PCI_LPC<31>

CLK_MCH_BCLK <7>

H_STP_CPU# <21>

CLK_MCH_BCLK# <7>

CLK_CPU_BCLK <4>

CLK_CPU_BCLK# <4>

CLK_PCIE_SATA# <20>

CLK_PCIE_VGA# <16>

CLK_PCIE_SATA <20>

CLK_MCH_3GPLL <7>

CLK_PCIE_VGA <16>

CLK_MCH_3GPLL# <7>

CLK_PCIE_ICH# <21>

CLK_PCIE_ICH <21>

CLK_MCH_DREFCLK<7>

CLK_MCH_DREFCLK#<7>

CLK_PCIE_WLAN <23>

CLK_PCIE_WLAN# <23>

CLK_MCH_SSCDREFCLK# <7>

CLK_MCH_SSCDREFCLK <7>

MCH_CLKREQ# <7>

CLK_27M_VGA<16>

CLK_27M_VGA#<16>

CLK_PCIE_LAN <29>

CLK_PCIE_LAN# <29>

CLKREQ_LAN# <29>

CLK_PCIE_EXP <24>

CLK_PCIE_EXP# <24>

EXP_CLKREQ# <24>

VGATE <21,44>

+VCCP

+VCCP

+VCCP

+3VS

+CK_VDD_MAIN2

+CK_VDD_MAIN1

+3VS

+3VS

+3VS+3VS

+CK_VDD_MAIN1

+3VS

+3VS

+3VS

+3VS+3VS

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Clock generator

15 46Friday, May 18, 2007

2006/08/04 2006/10/06Compal Electronics, Inc.

PCI5PCI6ITP

CLK_Ra

CLK_Rc

CLK_Rb

CLK_Rf

CLK_Re

CLK_Rd

CLK_Re

CLK_Ra

CLK_Rf

Stuff

CLK_Rc

CLK_Ra

Stuff

CLK_Re

533MHz

No Stuff

CLK_Rb

No Stuff

FSB Frequency Selet:

CLK_Rd

CLK_Re

CLK_Rc

CLK_Rf

No Stuff

CPU DrivenCLK_Rc

CLK_Rd

CLK_Ra

CLK_Rf

667MHz

CLK_Rb

CLK_Rd

Stuff

CLK_Rb

(Default)*

Place near U4

Place crystal within500 mils of CK410

FCTSEL1(PIN34) PIN43 PIN44 PIN47

0

1

PCI_MINI = FCTSEL1

DOT96T DOT96C 96/100M_T

27Mout

PIN48

27MSSout SRCT0 SRCC0

96/100M_C

PCI_PME=SEL_PCI6

PIN27PCI6

PCICLK61

0 CLKREQ5

100

1

0

100

CLKSEL1

0

PCIMHz

33.3

SRCMHz

Table : ICS954306

0

133 33.3

CLKSEL2CPUMHz

FSLA

1

CLKSEL0FSLB

1

FSLC

166

G

D S

Q342N7002_SOT23

2

1 3

C336

0.1U_0402_16V4Z

1

2

R549

10K_0402_5%

12

C343

10U_0805_10V4Z

1

2

U23

SLG8LP465VTR_QFN72

VDDSRC1VDDSRC49

VDDSRC65

VDDPCI30VDDPCI36

VDD4840

VDDCPU12

VDDREF18

USB_48MHz/FSLA41

FSLB/TEST_MODE/24Mhz45

X219

X120

GNDPCI31

SEL_24M/PCICLK232

REF0/FSLC/TEST_SEL23

ITP_EN/PCICLK_F037

CPU_STOP# 24

CPUCLKT1LP 11

CPUCLKC1LP 10

CPUCLKT2_ITP/SRCCLKT10LP 6

SEL_48M/PCICLK333

PCICLK4/FCTSEL134

CPUCLKC0LP 13

CPUCLKT0LP 14

PCI_SRC_STOP# 25

GNDA 8

VDDA 7

GNDPCI35

CPUCLKC2_ITP/SRCCLKC10LP 5

GNDREF21

GNDCPU15

GNDSRC4

GND4842

GNDSRC68

DOTT_96MHz/27MHz_Nonspread43

DOTC_96MHz/27MHz_spread44

VTT_PWRGD#/PD39

SEL_PCI5/REF122 SRCCLKT7LP 66

SRCCLKC7LP 67

SRCCLKT8LP 70

SRCCLKC8LP 69

SRCCLKT9LP 3

SRCCLKC9LP 2

SRCCLKC1LP 51

LCD100/96/SRC0_TLP 47

SRCCLKT2LP 52

SRCCLKT4LP 58

SRCCLKT1LP 50

CLKREQ4# 57

SRCCLKC2LP 53

SRCCLKC5LP 61

SRCCLKC4LP 59

SRCCLKT5LP 60

LCD100/96/SRC0_CLP 48

SRCCLKC3LP 56

SRCCLKT3LP 55

SRCCLKT6LP 63

SRCCLKC6LP 64

CLKREQ6# 62

CLKREQ8# 71

CLKREQ9# 72

CLKREQ1# 46

CLKREQ5#/PCICLK6 29

CLKREQ3#/PCICLK5 28

CLKREQ2# 26

CLKREQ7#/48Mhz_1 38

VDDSRC54

SEL_PCI6/PCICLK127

SMBCLK16

SMBDAT17

GND9

GND73

R448

10K_0402_5%

12

R129

1K_0402_5%@

12

R39233_0402_5%

12

R1320_0402_5%

1 2

R3990_0402_5%

1 2

R537

10K_0402_5%@

12

R1271K_0402_5%

1 2

R45656_0402_5%@

12

R4510_0402_5%

1 2

R401

10K_0402_5%

12

R552

2.2K_0402_5%

C480 27P_0402_50V8J

12

C338

0.1U_0402_16V4Z

1

2

R5511K_0402_5%

1 2

R120

0_0402_5%

@

12

R400 0_0805_5%

1 2

R142 10K_0402_5%12

C418

10U_0805_10V4Z

1

2

R3968.2K_0402_5%

12

C463

0.1U_0402_16V4Z

@1

2

R140 10K_0402_5%WLAN@12

R141 10K_0402_5%@12

R553

1K_0402_5%@

12

C485

10U_0805_10V4Z

1

2R865 0_0402_5%

1 2

R3271K_0402_5%

1 2

R450 0_0402_5%@1 2

R870 10K_0402_5%

1 2

Y314.31818MHZ_20P_6X1430004201

12

C434

0.1U_0402_16V4Z

1

2

R418 33_0402_5%

12

G

D S

Q402N7002_SOT23

2

1 3

R542

1K_0402_5%@

12

R557

10K_0402_5%@

12

R534 0_0402_5%@1 2

R434

2.2K_0402_5%

C471 27P_0402_50V8J

12

R430 0_0805_5%

1 2

C335

0.1U_0402_16V4Z

1

2

R407 10K_0402_5%12

R444

10K_0402_5%

12

C474

0.1U_0402_16V4Z

@1

2

C337

0.1U_0402_16V4Z

1

2

R390

0_0402_5%

@

12

L19

FBM-L10-160808-301-T_06031 2

R440 0_0402_5%GM@1 2

C472

0.1U_0402_16V4Z

1

2

G

D S

Q322N7002_SOT23

2

1 3

R415

10K_0402_5%

@

12

R408

33_0402_5% 12

R54533_0402_5% 12

R5478.2K_0402_5%

12

C466

0.1U_0402_16V4Z

1

2

C433 0.1U_0402_16V4Z

1 2C477 0.1U_0402_16V4Z

1 2

R555

10K_0402_5%@

12

R445

10K_0402_5%@

12

R540 0_0402_5%GM@1 2

R532

10K_0402_5%@

12

hexa

inf@

hotm

ail.co

m

Page 16: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCIE_MTX_C_GRX_N12PCIE_MTX_C_GRX_P12

PCIE_MTX_C_GRX_N14PCIE_MTX_C_GRX_P14

PCIE_MTX_C_GRX_P0

PCIE_MTX_C_GRX_N4PCIE_MTX_C_GRX_P4

PCIE_MTX_C_GRX_P6PCIE_MTX_C_GRX_N6

PCIE_MTX_C_GRX_N0

PCIE_MTX_C_GRX_P2PCIE_MTX_C_GRX_N2

PCIE_MTX_C_GRX_P8PCIE_MTX_C_GRX_N8

PCIE_MTX_C_GRX_P10PCIE_MTX_C_GRX_N10

PCIE_MTX_C_GRX_P11PCIE_MTX_C_GRX_N11

PCIE_MTX_C_GRX_N13PCIE_MTX_C_GRX_P13

PCIE_MTX_C_GRX_N15PCIE_MTX_C_GRX_P15

PCIE_MTX_C_GRX_N1PCIE_MTX_C_GRX_P1

PCIE_MTX_C_GRX_P3PCIE_MTX_C_GRX_N3

PCIE_MTX_C_GRX_N5PCIE_MTX_C_GRX_P5

PCIE_MTX_C_GRX_N7PCIE_MTX_C_GRX_P7

PCIE_MTX_C_GRX_N9PCIE_MTX_C_GRX_P9

PCIE_GTX_C_MRX_N2PCIE_GTX_C_MRX_P2

PCIE_GTX_C_MRX_P0PCIE_GTX_C_MRX_N0

PCIE_GTX_C_MRX_N4PCIE_GTX_C_MRX_P4

PCIE_GTX_C_MRX_N6PCIE_GTX_C_MRX_P6

PCIE_GTX_C_MRX_P8PCIE_GTX_C_MRX_N8

PCIE_GTX_C_MRX_N10PCIE_GTX_C_MRX_P10

PCIE_GTX_C_MRX_N12

SUSP#

PCIE_GTX_C_MRX_P12

PCIE_GTX_C_MRX_N14PCIE_GTX_C_MRX_P14

PCIE_GTX_C_MRX_N1PCIE_GTX_C_MRX_P1

PCIE_GTX_C_MRX_P3PCIE_GTX_C_MRX_N3

PCIE_GTX_C_MRX_N5PCIE_GTX_C_MRX_P5

PCIE_GTX_C_MRX_N7PCIE_GTX_C_MRX_P7

PCIE_GTX_C_MRX_N9PCIE_GTX_C_MRX_P9

PCIE_GTX_C_MRX_N11PCIE_GTX_C_MRX_P11

PCIE_GTX_C_MRX_N13PCIE_GTX_C_MRX_P13

PCIE_GTX_C_MRX_P15PCIE_GTX_C_MRX_N15

VGA_THER_ALERT#

PCIE_MTX_C_GRX_P[0..15]

PCIE_MTX_C_GRX_N[0..15]

PCIE_GTX_C_MRX_N[0..15]

PCIE_GTX_C_MRX_P[0..15]

CLK_PCIE_VGA#<15>SUSP# <24,31,36,40,42,43>

VGA_CRT_B<18>

VGA_CRT_G<18>

VGA_CRT_R<18>

VGA_HSYNC<18>

VGA_VSYNC<18>

VGA_DDCCLK<18>

PLT_RST_BUF# <7,19,21,23,24,27,29>VGA_ENBKL <17>

CLK_27M_VGA <15>CLK_27M_VGA# <15>

CLK_PCIE_VGA<15>

VGA_DDCDATA<18>

PCIE_MTX_C_GRX_N[0..15]<9>

PCIE_GTX_C_MRX_P[0..15]<9>

PCIE_GTX_C_MRX_N[0..15]<9>

PCIE_MTX_C_GRX_P[0..15]<9>

VGA_THER_ALERT# <21>

+2.5VS+5VS

+3VS

B+

+1.8VS+3VS +5VS+1.5VS

+2.5VS

Title

Size Document Number Rev

Date: Sheet o f

IEL10 LA-3451P 0.2

VGA/B connector

16 46Friday, May 18, 2007

Compal Electronics, Inc.

CustomTHIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL

MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

AND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINS

MAX. 655mA @ 3.3V

MAX. 130mA @ 2.5V

MAX. 4.06A @ 1.8V

C44

50.

047U

_040

2_16

V4Z

PM@

1

2

C17

60.

1U_0

402_

16V4

Z

PM@

1

2

C17

40.

1U_0

402_

16V4

Z

PM@

1

2

C45

40.

1U_0

402_

16V4

Z

@

1

2

JP19

HRS_FX8-80P-SV1(92)ME@

1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131323233333434353536363737383839394040

41 4142 4243 4344 4445 4546 4647 4748 4849 4950 5051 5152 5253 5354 5455 5556 5657 5758 5859 5960 6061 6162 6263 6364 6465 6566 6667 6768 6869 6970 7071 7172 7273 7374 7475 7576 7677 7778 7879 7980 80

C44

40.

047U

_040

2_16

V4Z

PM@

1

2

C45

80.

1U_0

402_

16V4

Z

@

1

2

JP20

HRS_FX8-80P-SV1(92)ME@

1122334455667788991010111112121313141415151616171718181919202021212222232324242525262627272828292930303131323233333434353536363737383839394040

41 4142 4243 4344 4445 4546 4647 4748 4849 4950 5051 5152 5253 5354 5455 5556 5657 5758 5859 5960 6061 6162 6263 6364 6465 6566 6667 6768 6869 6970 7071 7172 7273 7374 7475 7576 7677 7778 7879 7980 80

Page 17: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BKOFF#

LVDS_SCL+LCDVDD_L

ENBKL

BKOFF#

+INVPWR_B+

LVDS_B1#LVDS_B1

LVDS_B2#LVDS_B2

LVDS_BCLKLVDS_BCLK#

LVDS_B0LVDS_B0#

LVDS_ACLK

LVDS_A0

LVDS_ACLK#

LVDS_A2

LVDS_A0#

LVDS_A2#

LVDS_A1LVDS_A1#

LVDS_SCL

LVDS_SDA

LVDS_SDA

BKOFF#<31>

GMCH_ENVDD<9>

ENBKL <31>

VGA_ENBKL<16>

GMCH_ENBKL<9>

DAC_BRIG<31>

INVT_PWM<31>

LVDS_SDA<9>

LVDS_SCL<9>

LVDS_B0# <9>

LVDS_B1# <9>

LVDS_B2# <9>

LVDS_B0 <9>

LVDS_B1 <9>

LVDS_B2 <9>

LVDS_BCLK# <9>LVDS_BCLK <9>

LVDS_A0#<9>

LVDS_A2#<9>

LVDS_A0<9>

LVDS_A1<9>

LVDS_A2<9>

LVDS_ACLK#<9>LVDS_ACLK<9>

LVDS_A1#<9>

+3VS

+LCDVDD

+LCDVDD+3VALW

+LCDVDD

+3VS

B+

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

LVDS & DVI ConnectorB

17 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

LCD POWER CIRCUIT

LCD/PANEL BD. Conn.

W=60mils

W=60mils

Follow HEL80's pin definition

(60 MIL)

INVERTER Conn.

Except pin 29

R270 1K_0402_5% GM@12

R72 0_0402_5%PM@12

R6

100K_0402_5%

12

R22

02.

2K_0

402_

5%

GM

@

12

R69 0_0402_5%GM@12

C330

0.047U_0402_16V7KGM@ 1

2

L1FBMA-L11-201209-221LMA30T_0805

12

C334

4.7U_0805_10V4ZGM@

1

2

R28

52.

2K_0

402_

5%

GM

@1

2

R271100K_0402_5%GM@

12

JP3

MOLEX_53780-0790ME@

1234567

JP16

ACES_87216-3006ME@

GND31 GND 32

11 22 33 44 55 66 77 88 99 1010 1111 1212 1313 1414 1515

16 1617 1718 1819 1920 2021 2122 2223 2324 2425 2526 2627 2728 2829 2930 30

C14

0.1U_0603_50V4Z Q39

DTC124EK_SC59GM@

2

13

R90470_0603_5%

GM@

12

G

D

S

Q62N7002_SOT23

GM@ 2

13

C329

4.7U_0805_10V4ZGM@

1

2

G

D

S

Q29SI2301BDS_SOT23GM@

2

13

R66

100K_0402_5%

12

C333

0.1U_0402_16V4ZGM@

1

2

L18FBMA-L11-201209-221LMA30T_0805

GM@

12

hexa

inf@

hotm

ail.co

m

Page 18: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

GREEN

JVGA_VS

BLUE

RED

CRT_B_1

CRT_G_1

CRT_R_1

JVGA_HS

CRT_VSYNC_1

CRT_HSYNC_1

BLUE

JVGA_VS

GREEN

RED

VGA_DDC_DAT

VGA_DDC_CLK

VGA_DDC_DATVGA_DDC_CLK

JVGA_HS

PIN4

VGA_HSYNC<16>

VGA_VSYNC<16>

GMCH_CRT_HSYNC<9>

GMCH_CRT_VSYNC<9>

GMCH_CRT_DATA<9>

GMCH_CRT_CLK<9>

VGA_DDCCLK<16>

VGA_DDCDATA<16>

GMCH_CRT_B<9>

GMCH_CRT_G<9>VGA_CRT_G<16>

GMCH_CRT_R<9>VGA_CRT_R<16>

VGA_CRT_B<16>

+CRT_VCC+5VS

+CRT_VCC

+CRT_VCC

+CRT_VCC

+3VS

+3VS

+CRT_VCC

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

CRT & TV-OUT ConnectorB

18 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

W=40mils

CRT Connector

Place closed to chipset

Update Footprint

Place closed to chipset

PIN ASSIGMENTD-SUBPIN

12345678

FUNCTION

9

+CRT_VCCREDGND

GREENGNDBLUE

VSYNC

HSYNC

1

2

3

6

7

8

9

1512

13

14

SM_CLKSM_DATSENSE

1110

12

GND

11

10 GND

2.2K2.2K

5 GND4

G

DS

Q22N7002_SOT23

2

13

L4BK1608LL121-T 0603

1 2R93 0_0402_5%GM@

1 2

R78 0_0402_5%PM@1 2

R640_0402_5% PM@ 12

C868P_0402_50V8K@

1

2

R580_0402_5% PM@ 12

R30 1K_0402_5%

12

C1210P_0402_50V8J @

1

2

C610P_0402_50V8J

@

1

2

C1310P_0402_50V8J@

1

2

R80 0_0402_5%PM@1 2

C9

100P_0402_50V8J

@ 1

2

L5 FCM1608C-121T_0603

1 2

R91 0_0402_5%GM@1 2

C50.1U_0402_16V4Z

1

2

R550_0402_5% GM@1 2

R62

2.2K_0402_5%

12

R92 0_0402_5%GM@1 2

R12

150_0402_1%

12

R610_0402_5% GM@1 2

C1010P_0402_50V8J

@

1

2

R8

150_0402_1%

12

C34 0.1U_0402_16V4Z

1 2

JP1

ACES_87213-1200GME@

112233445566778899101011111212

GND113GND214C7

0.1U_0402_16V4Z@

1

2

D1

RB411DT146_SOT23-3

2 1

R9

150_0402_1%

12

R84 39_0402_5% GM@1 2

R83 0_0402_5%PM@1 2

R81 39_0402_5% GM@1 2

U3

SN74AHCT1G125DCKR_SC70-5

A2 Y 4OE#

1

G3

P5

R60

2.2K_0402_5%

12 R56

2.2K_0402_5%

12

R53

2.2K_0402_5%

12

C42 0.1U_0402_16V4Z

1 2

C15

22P_0402_50V8J

@

1

2

C17

22P_0402_50V8J

@

1

2

L6 FCM1608C-121T_0603

1 2

L3BK1608LL121-T 0603

1 2

C11

10P_0402_50V8J

@

1

2

C16

22P_0402_50V8J @

1

2

R79 0_0402_5%PM@1 2

U2

SN74AHCT1G125DCKR_SC70-5

A2 Y 4OE#

1

G3

P5

R82 0_0402_5%PM@1 2

G

DS

Q32N7002_SOT23

2

13

L2BK1608LL121-T 0603

1 2

Page 19: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCI_TRDY#

PCI_DEVSEL#

PCI_STOP#

PCI_FRAME#

PCI_IRDY#

PCI_PLOCK#

PCI_SERR#

PCI_PERR#

PCI_PIRQC#

PCI_PIRQA#

PCI_PIRQB#

PCI_PIRQD#

PCI_PIRQH#

PCI_PIRQG#

PCI_PIRQF#

PCI_PIRQE#

PCI_REQ#0

PCI_REQ#2

PCI_REQ#1

PCI_REQ#3

PCI_PLTRST#

CLK_PCI_ICH

PCI_REQ#3

PCI_SERR#

PCI_REQ#5

PCI_PIRQG#PCI_PIRQB# PCI_PIRQF#PCI_PIRQC#

PCI_PIRQE#

PCI_PIRQD#

PCI_PIRQA#

PCI_PIRQH#

PCI_PLTRST#

PCI_PME#

PCI_REQ#1

PCI_REQ#4

PCI_REQ#2

CLK_PCI_ICH

PCI_DEVSEL#

PCI_FRAME#PCI_TRDY#

PCI_PERR#

PCI_STOP#

PCI_IRDY#

PCI_RST#

PCI_PLOCK#

PCI_REQ#0

PCI_REQ#4

PCI_REQ#5

PLT_RST_BUF# <7,16,21,23,24,27,29>

MCH_ICH_SYNC# <7>

PCI_PME# <31>CLK_PCI_ICH <15>

PCI_RST# <31>

+3VS

+3VS

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

ICH8M(1/4)-PCI

19 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Place closely pin A9

R102 8.2K_0402_5%

1 2

R101 8.2K_0402_5%

1 2

R121 8.2K_0402_5%

1 2 C371

8.2P_0402_50V@

1

2

R99 8.2K_0402_5%

1 2

R96 8.2K_0402_5%

1 2

R111 8.2K_0402_5%

1 2

R340 0_0402_5%@1 2

R281 8.2K_0402_5%

1 2

R139 8.2K_0402_5%

1 2

R300 8.2K_0402_5%

1 2

R297 8.2K_0402_5%

1 2

R301 8.2K_0402_5%

1 2

R278 8.2K_0402_5%

1 2

R116 8.2K_0402_5%

1 2

R103 8.2K_0402_5%

1 2

C611

0.1U_0402_16V4Z

1 2

R107 8.2K_0402_5%

1 2

R296 8.2K_0402_5%

1 2

R100 8.2K_0402_5%

1 2

R128 8.2K_0402_5%

1 2

U21NC7SZ08P5X_NL_SC70-5

B2

A1 Y 4

P5

G3

R302

10_0402_5%@

12

R97 8.2K_0402_5%

1 2

R298 8.2K_0402_5%

1 2

R119 8.2K_0402_5%

1 2

R133 8.2K_0402_5%

1 2

Interrupt I/F

PCI

MISC

U29B

ICH7_BGA652~D

FRAME# F16

GPIO17 / GNT5# D8

TRDY# F14STOP# F15

GPIO2 / PIRQE# G8GPIO3 / PIRQF# F7GPIO4 / PIRQG# F8GPIO5 / PIRQH# G7

C/BE0# B15C/BE1# C12C/BE2# D12C/BE3# C15

IRDY# A7PAR E10

PCIRST# B18DEVSEL# A12

PERR# C9PLOCK# E11

SERR# B10

PIRQC#C5

RSVD[4]AH4

PIRQA#A3

RSVD[5]AD9

RSVD[2]AD5RSVD[3]AG4

PIRQB#B4

PIRQD#B5

RSVD[1]AE5

REQ0# D7GNT0# E7REQ1# C16GNT1# D16REQ2# C17GNT2# D17REQ3# E13GNT3# F13

REQ4# / GPIO22 A13GNT4# / GPIO48 A14GPIO1 / REQ5# C8

AD0E18AD1C18AD2A16AD3F18AD4E16AD5A18AD6E17AD7A17AD8A15AD9C14AD10E14AD11D14AD12B12AD13C13AD14G15AD15G13AD16E12AD17C11AD18D11AD19A11AD20A10AD21F11AD22F10AD23E9AD24D9AD25B9AD26A8AD27A6AD28C7AD29B6AD30E6AD31D6

RSVD[6] AE9RSVD[7] AG8RSVD[8] AH8RSVD[9] F21

MCH_SYNC# AH20

PLTRST# C26PCICLK A9

PME# B19

R370

100K_0402_5%

12

hexa

inf@

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Page 20: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_FERR#

GATEA20

KB_RST#

IDE_DIORDYIDE_IRQ

SATA_LED#

SATA_LED#

ICH_INTVRMEN

ICH_INTVRMEN

CLK_PCIE_SATA#CLK_PCIE_SATA

ICH_RTCRST#

H_A20M#

H_INIT#

H_IGNNE#

H_INTR

H_SMI#H_NMI

H_STPCLK#

LPC_AD0

LPC_FRAME#

LPC_AD3

H_DPSLP#

LPC_AD2LPC_AD1

H_PWRGOOD

THRMTRIP_ICH#

SM_INTRUDER#

SM_INTRUDER#

DPRSLP#

ICH_RTCX1

H_CPUSLP_R#

IDE_DIOW#IDE_DIOR#

IDE_IRQIDE_DIORDY

IDE_DDACK#

IDE_DCS1#

IDE_DDREQ

IDE_DCS3#

IDE_DA1IDE_DA2

IDE_DA0

IDE_DD13

IDE_DD15IDE_DD14

IDE_DD6

IDE_DD9

IDE_DD11IDE_DD12

IDE_DD10

IDE_DD3

IDE_DD5IDE_DD4

IDE_DD7IDE_DD8

IDE_DD1IDE_DD0

IDE_DD2

SATA_DTX_C_IRX_N0SATA_DTX_C_IRX_P0SATA_ITX_DRX_N0SATA_ITX_DRX_P0SATA_ITX_DRX_N0

SATA_ITX_DRX_P0SATA_ITX_C_DRX_P0

SATA_ITX_C_DRX_N0

HDA_SYNC_ICH

HDA_RST_ICH#

HDA_SDOUT_ICH

HDA_BITCLK_ICH

HDA_BITCLK_ICH

HDA_SYNC_ICH

HDA_RST_ICH#

HDA_SDOUT_ICH

ICH_RTCX2

LPC_AD[0..3] <31>

H_A20M# <4>

H_DPSLP# <4>

H_FERR# <4>

H_PWRGOOD <4>

H_IGNNE# <4>

H_INIT# <4>H_INTR <4>

H_SMI# <4>H_NMI <4>

H_STPCLK# <4>

GATEA20 <31>

KB_RST# <31>

H_THERMTRIP# <4,7>

LPC_FRAME# <31>

H_DPRSTP# <4,44>

CLK_PCIE_SATA#<15>CLK_PCIE_SATA<15>

SATA_LED#<27>

H_CPUSLP# <4,7>

IDE_DCS1# <27>

IDE_DDREQ <27>

IDE_DCS3# <27>

IDE_DDACK#<27>IDE_DIOW#<27>IDE_DIOR#<27>

IDE_IRQ<27>IDE_DIORDY<27>

IDE_DA[0..2] <27>

IDE_DD[0..15] <27>SATA_ITX_C_DRX_N0<27>

SATA_ITX_C_DRX_P0<27> SATA_DTX_C_IRX_N0<27>SATA_DTX_C_IRX_P0<27>

HDA_SDIN0<25>HDA_SDIN1<24>

HDA_SYNC_MDC<24>

HDA_SYNC_AUDIO<25>

HDA_RST_AUDIO#<25>

HDA_RST_MDC#<24>

HDA_SDOUT_AUDIO<25>

HDA_SDOUT_MDC<24>

HDA_BITCLK_MDC<24>

HDA_BITCLK_AUDIO<25>

+RTCVCC

+RTCVCC

+VCCP

+RTCVCC

+3VS

+3VS

+VCCP

+CHGRTC

+RTCVCC

BATT1.1

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

ICH8M(2/4)-LAN,IDELPC,RTCCustom

20 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

+ -W=20mils

close ICH7

SATA RX n/p need tie to GND when no used

R118

100_0603_1%

1 2

R292 0_0402_5% 12

R365 33_0402_5%

1 2

R364 33_0402_5% MDC@1 2

C435 1000P_0402_50V7K

12

J2

3MM

@21

R293

56_0402_5%

12

R361 0_0402_5% @ 12

R35656_0402_5%

12

R367 33_0402_5%

1 2

R349 33_0402_5% MDC@ 1 2

R702 1K_0402_5%

1 2

R363 33_0402_5%

1 2

R11

510

M_0

402_

5%

12

R3468.2K_0402_5% 12

R291

1M_0402_5%

12

RTC

LAN

SATA

AC-97/AZALIA

LPC

CPU

IDE

U29A

ICH7_BGA652~D

RTXC1AB1RTCX2AB2

RTCRST#AA3

INTVRMENW4INTRUDER#Y5

EE_CSW1EE_SHCLKY1EE_DOUTY2EE_DINW3

LAN_CLKV3

LAN_RSTSYNCU3

LAN_RXD0U5LAN_RXD1V4LAN_RXD2T5

LAN_TXD0U7LAN_TXD1V6LAN_TXD2V7

ACZ_BCLKU1ACZ_SYNCR6

ACZ_RST#R5

ACZ_SDIN0T2ACZ_SDIN1T3ACZ_SDIN2T1

ACZ_SDOUTT4

SATALED#AF18

SATA0RXNAF3SATA0RXPAE3SATA0TXNAG2SATA0TXPAH2

SATA2RXNAF7SATA2RXPAE7SATA2TXNAG6SATA2TXPAH6

SATA_CLKNAF1SATA_CLKPAE1

SATARBIASNAH10SATARBIASPAG10

IORDYAG16IDEIRQAH16DDACK#AF16DIOW#AH15DIOR#AF15

LAD0 AA6LAD1 AB5LAD2 AC4LAD3 Y6

LDRQ0# AC3LDRQ1# / GPIO23 AA5

LFRAME# AB3

A20GATE AE22A20M# AH28

CPUSLP# AG27

TP1 / DPRSTP# AF24TP2 / DPSLP# AH25

FERR# AG26

GPIO49 / CPUPWRGD AG24

IGNNE# AG22INIT3_3V# AG21

INIT# AF22INTR AF25

RCIN# AG23

SMI# AF23NMI AH24

STPCLK# AH22

THERMTRIP# AF26

DA0 AH17DA1 AE17DA2 AF17

DCS1# AE16DCS3# AD16

DD0 AB15DD1 AE14DD2 AG13DD3 AF13DD4 AD14DD5 AC13DD6 AD12DD7 AC12DD8 AE12DD9 AF12

DD10 AB13DD11 AC14DD12 AF14DD13 AH13DD14 AH14DD15 AC15

DDREQ AE15

R36224.9_0402_1% 1 2

Y432.768K_1TJS125BJ4A421P

OUT 4

IN 1

NC3

NC2

C345

0.1U_0402_16V4Z1

2

D9RB751V-40TE17_SOD323-2

1 2

R3474.7K_0402_5% 12

R703 1K_0402_5%

1 2

R33910K_0402_5% 12

R30820K_0402_5%

1 2

C34615P_0402_50V8J

12

R368 33_0402_5% MDC@ 1 2

R304

332K_0402_1%

12

R366 33_0402_5% MDC@ 1 2

R280

24.9_0402_1%

1 2

R274 10K_0402_5% 12

R348 33_0402_5%

1 2

C436 1000P_0402_50V7K

12

C34415P_0402_50V8J

12

C3921U_0603_10V4Z 1 2

BATT1

ML1220T13RE45@

1 2

Page 21: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PM_BMBUSY#

SB_SPKR

PM_DPRSLPVR

LINKALERT#

CLK_ICH_48M

ITP_DBRESET#SUS_STAT#

SPI_MOSI

ICH_PCIE_WAKE#

SPI_MOSIEC_LID_OUT#

EC_SMI#

IDERST_CD#SB_SPI_CS#

PM_SLP_S4#

USB20_P1USB20_N1

ICH_PCIE_WAKE#

USB_OC#7

USB_OC#4

VGA_THER_ALERT#

OCP#

ICH_LOW_BAT#

ICH_LOW_BAT#

USB20_N2

USB20_N0USB20_P0

USB20_N3USB20_P3USB20_N4USB20_P4USB20_N5

USB20_P2

USB20_P5

USB_OC#5

SB_SPI_CS#

EC_RSMRST#

SPI_MISO

USB_OC#6

ICH_SMBCLK

ICH_SMLINK1ICH_SMLINK0

LINKALERT#

OCP# PM_SLP_S5#

PM_SLP_S3#

VGA_THER_ALERT#

PM_DPRSLPVR

USB20_N6USB20_P6

DMI_IRCOMP

DMI_TXN2

DMI_TXN3

DMI_TXP2

DMI_RXN2

USB_OC#0USB_OC#1

DMI_TXN0

DMI_TXP1DMI_TXN1

DMI_RXN0

DMI_TXP0

DMI_RXN1DMI_RXP1

DMI_RXP0

DMI_TXP3

DMI_RXN3DMI_RXP3

DMI_RXP2

USBRBIAS

PLT_RST_BUF#

EC_THERM#

SERIRQ

CLK_PCIE_ICHCLK_PCIE_ICH#

ICH_SMBDATA

SPI_MISO

USB_OC#2

CLK_ICH_14M

CLK_ICH_48MCLK_ICH_14M

PBTN_OUT#

EC_SCI#

SATA_CLKREQ#

USB_OC#3USB20_N7

ICH_POK

USB20_P7

CPUSB#

ICH_SUSCLK

PM_CLKRUN#

H_STP_CPU#

VGATE

ITP_DBRESET#

ICH_RI#

PM_CLKRUN#

H_STP_PCI#

SERIRQ

PCIE_ITX_PRX_P2

PCIE_PTX_C_IRX_P1PCIE_ITX_PRX_N1

PCIE_PTX_C_IRX_N3

PCIE_ITX_PRX_P1

PCIE_PTX_C_IRX_P2PCIE_PTX_C_IRX_N2

PCIE_ITX_PRX_N3

PCIE_PTX_C_IRX_N1

PCIE_ITX_PRX_N2

PCIE_ITX_PRX_P3

PCIE_PTX_C_IRX_P3

WL_ON

WL_ON

USB_OC#2USB_OC#7

USB_OC#0USB_OC#6

USB_OC#3USB_OC#1USB_OC#5

USB_OC#4

H_STP_PCI#<15>H_STP_CPU#<15>

SB_SPKR<25>

PM_BMBUSY#<7>

SERIRQ<31>EC_THERM#<4,31>

VGATE<15,44>

PM_SLP_S3# <31>

PM_DPRSLPVR <7,44>

DMI_RXN0 <7>DMI_RXP0 <7>DMI_TXN0 <7>DMI_TXP0 <7>

DMI_RXN1 <7>DMI_RXP1 <7>DMI_TXN1 <7>DMI_TXP1 <7>

DMI_RXN2 <7>DMI_RXP2 <7>DMI_TXN2 <7>DMI_TXP2 <7>

DMI_RXN3 <7>DMI_RXP3 <7>DMI_TXN3 <7>DMI_TXP3 <7>

CLK_PCIE_ICH# <15>CLK_PCIE_ICH <15>

EC_RSMRST# <31>

PBTN_OUT# <31>

ICH_POK <7,31>

CLK_ICH_48M <15>CLK_ICH_14M <15>

USB20_N3 <23>USB20_P3 <23>USB20_N4 <35>USB20_P4 <35>USB20_N5 <28>USB20_P5 <28>

USB20_N0 <35>USB20_P0 <35>

ITP_DBRESET#<4>

OCP#<4>

USB_OC#0<35>

EC_SCI# <31>

EC_LID_OUT# <31>

ICH_SMBDATA<15,24,29>ICH_SMBCLK<15,24,29>

ICH_PCIE_WAKE#<23,24,29>

EC_SMI#<31>

IDERST_CD#<27>

USB20_N2 <24>USB20_P2 <24>

USB_OC#2<24>

SATA_CLKREQ# <15>

USB20_N6 <35>USB20_P6 <35>

PLT_RST_BUF# <7,16,19,23,24,27,29>

USB20_P1 <23>USB20_N1 <23>

USB_OC#4<35>

USB_OC#6<35>

VGA_THER_ALERT#<16>

PM_SLP_S5# <31>

ACIN <31,38>

USB20_N7 <35>USB20_P7 <35>

CPUSB# <24>

PM_SLP_S4# <31>

PCIE_PTX_C_IRX_N3<29>PCIE_PTX_C_IRX_P3<29>

PCIE_ITX_C_PRX_P3<29>

PCIE_PTX_C_IRX_P2<23>

PCIE_PTX_C_IRX_P1<24>PCIE_PTX_C_IRX_N1<24>

PCIE_ITX_C_PRX_P2<23>

PCIE_PTX_C_IRX_N2<23>

PCIE_ITX_C_PRX_N2<23>

PCIE_ITX_C_PRX_N3<29>

PCIE_ITX_C_PRX_N1<24>PCIE_ITX_C_PRX_P1<24>

USB_OC#7<35>

+3V_STB

+3V_STB

+3VS

+3V_STB+3V_STB

+1.5VS

+3V_STB

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

ICH8M(3/4)-USB,GPIO,PCIECustom

21 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Place closely pin B2 Place closely pin AC1

Need update symbol

Within 500 mils

Within 500 mils

Card Reader

New Card

USB

USB

USB

USB

WLAN

BT

WLAN

NEW Card

LAN

R106100K_0402_5%

@12

R310

10K_0402_5%

12

R32810K_0402_5%

GM@ 1 2

R31710K_0402_5% 1 2

R313

10_0402_5%@

12

R330

2.2K_0402_5%

12

R333

2.2K_0402_5%

1

2

R2728.2K_0402_5%

12

R105 100_0402_5%

1 2

PCI-EXPRESS

DIRECT MEDIA INTERFACE

USB

SPI

U29D

ICH7_BGA652~D

SPI_CLKR2SPI_CS#P6SPI_ARBP1

SPI_MOSIP5SPI_MISOP2

DMI0RXN V26DMI0RXP V25DMI0TXN U28DMI0TXP U27

DMI1RXN Y26DMI1RXP Y25DMI1TXN W28DMI1TXP W27

DMI2RXN AB26DMI2RXP AB25DMI2TXN AA28DMI2TXP AA27

DMI3RXN AD25DMI3RXP AD24DMI3TXN AC28DMI3TXP AC27

DMI_CLKN AE28DMI_CLKP AE27

DMI_ZCOMP C25DMI_IRCOMP D25

PERn1F26PERp1F25PETn1E28PETp1E27

PERn2H26PERp2H25PETn2G28PETp2G27

PERn3K26PERp3K25PETn3J28PETp3J27

PERn4M26PERp4M25PETn4L28PETp4L27

PERn5P26PERp5P25PETn5N28PETp5N27

PERn6T25PERp6T24PETn6R28PETp6R27

OC0#D3OC1#C4OC2#D5OC3#D4OC4#E5OC5# / GPIO29C3OC6# / GPIO30A2OC7# / GPIO31B3

USBP0N F1USBP0P F2USBP1N G4USBP1P G3USBP2N H1USBP2P H2USBP3N J4USBP3P J3USBP4N K1USBP4P K2USBP5N L4USBP5P L5USBP6N M1USBP6P M2USBP7N N4USBP7P N3

USBRBIAS# D2USBRBIAS D1

R31110K_0402_5% 1 2

R32110K_0402_5% 1 2

C107 0.1U_0402_10V7K12C104 0.1U_0402_10V7K12

T44 PAD

C99 0.1U_0402_10V7KWLAN@

12

C385

4.7P_0402_50V8C@

1

2

RP27

10K_1206_8P4R_5%

1 82 73 64 5

R289100_0402_5%

1 2

T41PAD

R32010K_0402_5% 1 2

R27510K_0402_5% 1 2

R334

10_0402_5%@

12

SATA

POWER MGT

SYS

SMB

GPIO

Clocks

GPIO

GPIO

U29C

ICH7_BGA652~D

RI#A28

SPKRA19

SYS_RST#A22 SUS_STAT#A27

GPIO0 / BM_BUSY#AB18

GPIO26A21

GPIO27B21GPIO28E23

GPIO32 / CLKRUN#AG18

GPIO33 / AZ_DOCK_EN#AC19GPIO34 / AZ_DOCK_RST#U2

VRMPWRGDAD22

GPIO11 / SMBALERT#B23

SUSCLK C20

SLP_S3# B24SLP_S4# D23SLP_S5# F22

PWROK AA4

GPIO16 / DPRSLPVR AC22

TP0 / BATLOW# C21

PWRBTN# C23

LAN_RST# C19

RSMRST# Y4

GPIO21 / SATA0GP AF19GPIO19 / SATA1GP AH18GPIO36 / SATA2GP AH19GPIO37 / SATA3GP AE19

CLK14 AC1CLK48 B2

GPIO9 E20GPIO10 A20GPIO12 F19GPIO13 E19GPIO14 R4GPIO15 E22GPIO24 R3GPIO25 D20

GPIO35 / SATAREQ# AD21GPIO38 AD20GPIO39 AE20

SMBCLKC22SMBDATAB22LINKALERT#A26SMLINK0B25SMLINK1A25

GPIO18 / STPPCI#AC20GPIO20 / STPCPU#AF21

WAKE#F20SERIRQAH21THRM#AF20

GPIO6AC21GPIO7AC18GPIO8E21

R3298.2K_0402_5%

1 2

C395

4.7P_0402_50V8C@

1

2

R318 10K_0402_5%

1 2

R31910K_0402_5%

@1 2

C92 0.1U_0402_10V7K12

R322 22_0402_1% 1 2

R312

8.2K_0402_5%

1 2

R325

10K_0402_5%

12

C97 0.1U_0402_10V7K12

R32610K_0402_5% 1 2

R332 24.9_0402_1%

1 2

C101 0.1U_0402_10V7K WLAN@

12

R2901K_0402_5%

1 2

R29410K_0402_5% 1 2

R30910K_0402_5%

@ 1 2

hexa

inf@

hotm

ail.co

m

Page 22: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ICH_V5REF_RUN

ICH_V5REF_SUS

ICH_AA2ICH_Y7

ICH_K7

ICH_C28ICH_G20

+1.5VS_DMIPLL

ICH_V5REF_RUN

ICH_V5REF_SUS

+1.5VS

+RTCVCC

+3V_STB

+1.5VS

+1.5VS

+3VS+5VS

+3V_STB+5VALW

+1.5VS

+3VS

+3VS

+3V_STB

+1.5VS

+1.5VS

+1.5VS_DMIPLLR

+3VS

+1.5VS

+3VS

+VCCP

+3V_STB

+1.5VS

+3VS

+VCCP

+3V_STB

+3V_STB

+1.5VS_DMIPLL

Title

Size Document Number R ev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

IFTXX M/B LA-3541P SchematicCustom

22 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Place closely pin AG28 within 100mlis.

Place closely pinD28,T28,AD28.

Place closely pin AG5.

Place closely pin AG9.

C362

0.1U_0402_16V4Z

@1

2

C378

0.1U_0402_16V4Z

1

2

C379

0.1U_0402_16V4Z

1

2

C386

0.1U_0402_16V4Z

1

2

R299

0_0805_5%

1 2

C38

40.

1U_0

402_

16V

4Z

1

2

T15PAD

R303

10_0402_5%

12

C391

0.1U_0402_16V4Z

1

2

C398

0.1U_0402_16V4Z

1

2

C349 0.1U_0402_16V4Z

1 2

C401

0.1U_0402_16V4Z

1

2

C363

1U_0603_10V4Z

1

2

C35

00.

1U_0

402_

16V

4Z

1

2

C348

0.1U_0402_16V4Z

1

2

C35

40.

1U_0

402_

16V

4Z

1

2

U29F

ICH7_BGA652~D

V5REF[1]G10

V5REF[2]AD17

V5REF_SusF6

Vcc1_5_B[1]AA22Vcc1_5_B[2]AA23Vcc1_5_B[3]AB22Vcc1_5_B[4]AB23Vcc1_5_B[5]AC23Vcc1_5_B[6]AC24Vcc1_5_B[7]AC25Vcc1_5_B[8]AC26Vcc1_5_B[9]AD26Vcc1_5_B[10]AD27Vcc1_5_B[11]AD28Vcc1_5_B[12]D26Vcc1_5_B[13]D27Vcc1_5_B[14]D28Vcc1_5_B[15]E24Vcc1_5_B[16]E25Vcc1_5_B[17]E26Vcc1_5_B[18]F23Vcc1_5_B[19]F24Vcc1_5_B[20]G22Vcc1_5_B[21]G23Vcc1_5_B[22]H22Vcc1_5_B[23]H23Vcc1_5_B[24]J22Vcc1_5_B[25]J23Vcc1_5_B[26]K22Vcc1_5_B[27]K23Vcc1_5_B[28]L22Vcc1_5_B[29]L23Vcc1_5_B[30]M22Vcc1_5_B[31]M23Vcc1_5_B[32]N22Vcc1_5_B[33]N23Vcc1_5_B[34]P22Vcc1_5_B[35]P23Vcc1_5_B[36]R22Vcc1_5_B[37]R23Vcc1_5_B[38]R24Vcc1_5_B[39]R25

Vcc1_5_B[41]T22Vcc1_5_B[42]T23Vcc1_5_B[43]T26Vcc1_5_B[44]T27Vcc1_5_B[45]T28Vcc1_5_B[46]U22Vcc1_5_B[47]U23Vcc1_5_B[48]V22Vcc1_5_B[49]V23Vcc1_5_B[50]W22

Vcc1_5_B[52]Y22Vcc1_5_B[53]Y23

Vcc1_5_B[51]W23

Vcc1_5_B[40]R26

Vcc3_3[1]B27

VccDMIPLLAG28

VccSATAPLLAD2

Vcc3_3[2]AH11

Vcc1_05[1] L11Vcc1_05[2] L12Vcc1_05[3] L14Vcc1_05[4] L16

Vcc1_05[6] L18Vcc1_05[5] L17

Vcc1_05[7] M11Vcc1_05[8] M18Vcc1_05[9] P11

Vcc1_05[10] P18Vcc1_05[11] T11Vcc1_05[12] T18Vcc1_05[13] U11Vcc1_05[14] U18Vcc1_05[15] V11Vcc1_05[16] V12Vcc1_05[17] V14Vcc1_05[18] V16Vcc1_05[19] V17Vcc1_05[20] V18

Vcc3_3 / VccHDA U6

VccSus3_3/VccSusHDA R7

V_CPU_IO[1] AE23V_CPU_IO[2] AE26V_CPU_IO[3] AH26

Vcc3_3[3] AA7Vcc3_3[4] AB12Vcc3_3[5] AB20Vcc3_3[6] AC16Vcc3_3[7] AD13Vcc3_3[8] AD18Vcc3_3[9] AG12

Vcc3_3[10] AG15Vcc3_3[11] AG19

Vcc3_3[12] A5

Vcc3_3[14] B16Vcc3_3[15] B7Vcc3_3[16] C10

Vcc3_3[13] B13

Vcc3_3[17] D15Vcc3_3[18] F9Vcc3_3[19] G11Vcc3_3[20] G12

VccRTC W5

VccSus3_3[1] P7

VccSus3_3[2] A24

VccSus3_3[4] D19VccSus3_3[5] D22VccSus3_3[6] G19

VccSus3_3[3] C24

VccSus3_3[7] K3VccSus3_3[8] K4VccSus3_3[9] K5

VccSus3_3[10] K6VccSus3_3[11] L1

Vcc1_5_A[19] AB17Vcc1_5_A[20] AC17

Vcc1_5_A[21] T7Vcc1_5_A[22] F17Vcc1_5_A[23] G17

Vcc1_5_A[24] AB8Vcc1_5_A[25] AC8

VccSus1_05[1] K7

Vcc1_5_A[1]AB7Vcc1_5_A[2]AC6Vcc1_5_A[3]AC7Vcc1_5_A[4]AD6Vcc1_5_A[5]AE6Vcc1_5_A[6]AF5Vcc1_5_A[7]AF6Vcc1_5_A[8]AG5Vcc1_5_A[9]AH5

Vcc1_5_A[10]AB10Vcc1_5_A[11]AB9Vcc1_5_A[12]AC10Vcc1_5_A[13]AD10Vcc1_5_A[14]AE10Vcc1_5_A[15]AF10Vcc1_5_A[16]AF9Vcc1_5_A[17]AG9Vcc1_5_A[18]AH9

VccSus3_3[19]E3

VccUSBPLLC1

VccSus1_05/VccLAN1_05[1]AA2VccSus1_05/VccLAN1_05[2]Y7

VccSus3_3/VccLAN3_3[1]V5VccSus3_3/VccLAN3_3[2]V1VccSus3_3/VccLAN3_3[3]W2VccSus3_3/VccLAN3_3[4]W7

Vcc3_3[21] G16

VccSus3_3[12] L2VccSus3_3[13] L3VccSus3_3[14] L6VccSus3_3[15] L7VccSus3_3[16] M6VccSus3_3[17] M7VccSus3_3[18] N7

VccSus1_05[2] C28VccSus1_05[3] G20

Vcc1_5_A[26] A1Vcc1_5_A[27] H6Vcc1_5_A[28] H7Vcc1_5_A[29] J6Vcc1_5_A[30] J7

C356

0.1U_0402_16V4Z

1

2

T43PAD

C3594.7U_0805_10V4Z

1 2

C372

0.1U_0402_16V4Z

1

2

D15

RB751V-40TE17_SOD323-2 1

2+ C351

220U_B2_2.5VM_R35

1

2

C361

0.1U_0402_16V4Z

1

2

U29E

ICH7_BGA652~D

VSS[0]A4VSS[1]A23VSS[2]B1VSS[3]B8VSS[4]B11VSS[5]B14VSS[6]B17VSS[7]B20VSS[8]B26VSS[9]B28VSS[10]C2VSS[11]C6VSS[12]C27VSS[13]D10VSS[14]D13VSS[15]D18VSS[16]D21VSS[17]D24VSS[18]E1VSS[19]E2VSS[21]E4VSS[22]E8VSS[23]E15VSS[24]F3VSS[25]F4VSS[26]F5VSS[27]F12VSS[28]F27VSS[29]F28VSS[30]G1VSS[31]G2VSS[32]G5VSS[33]G6VSS[34]G9VSS[35]G14VSS[36]G18VSS[37]G21VSS[38]G24VSS[39]G25VSS[40]G26VSS[41]H3VSS[42]H4VSS[43]H5VSS[44]H24VSS[45]H27VSS[46]H28VSS[47]J1VSS[48]J2VSS[49]J5VSS[50]J24VSS[51]J25VSS[52]J26VSS[53]K24VSS[54]K27VSS[55]K28VSS[56]L13VSS[57]L15VSS[58]L24VSS[59]L25VSS[60]L26VSS[61]M3VSS[62]M4VSS[63]M5VSS[64]M12VSS[65]M13VSS[66]M14VSS[67]M15VSS[68]M16VSS[69]M17VSS[70]M24VSS[71]M27VSS[72]M28VSS[73]N1VSS[74]N2VSS[75]N5VSS[76]N6VSS[77]N11VSS[78]N12VSS[79]N13VSS[80]N14VSS[81]N15VSS[82]N16VSS[83]N17VSS[84]N18VSS[85]N24VSS[86]N25VSS[87]N26VSS[88]P3VSS[89]P4VSS[90]P12VSS[91]P13VSS[92]P14VSS[93]P15VSS[94]P16VSS[95]P17VSS[96]P24VSS[97]P27

VSS[98] P28VSS[99] R1

VSS[100] R11VSS[101] R12VSS[102] R13VSS[103] R14VSS[104] R15VSS[105] R16VSS[106] R17VSS[107] R18VSS[108] T6VSS[109] T12VSS[110] T13VSS[111] T14VSS[112] T15VSS[113] T16VSS[114] T17VSS[115] U4VSS[116] U12VSS[117] U13VSS[118] U14VSS[119] U15VSS[120] U16VSS[121] U17VSS[122] U24VSS[123] U25VSS[124] U26VSS[125] V2VSS[126] V13VSS[127] V15VSS[128] V24VSS[129] V27VSS[130] V28VSS[131] W6VSS[132] W24VSS[133] W25VSS[134] W26VSS[135] Y3VSS[136] Y24VSS[137] Y27VSS[138] Y28VSS[139] AA1VSS[140] AA24VSS[141] AA25VSS[142] AA26VSS[143] AB4VSS[144] AB6VSS[145] AB11VSS[146] AB14VSS[147] AB16VSS[148] AB19VSS[149] AB21VSS[150] AB24VSS[151] AB27VSS[152] AB28VSS[153] AC2VSS[154] AC5VSS[155] AC9VSS[156] AC11VSS[157] AD1VSS[158] AD3VSS[159] AD4VSS[160] AD7VSS[161] AD8VSS[162] AD11VSS[163] AD15VSS[164] AD19VSS[165] AD23VSS[166] AE2VSS[167] AE4VSS[168] AE8VSS[169] AE11VSS[170] AE13VSS[171] AE18VSS[172] AE21VSS[173] AE24VSS[174] AE25VSS[175] AF2VSS[176] AF4VSS[177] AF8VSS[178] AF11VSS[179] AF27VSS[180] AF28VSS[181] AG1VSS[182] AG3VSS[183] AG7VSS[184] AG11VSS[185] AG14VSS[186] AG17VSS[187] AG20VSS[188] AG25VSS[189] AH1VSS[190] AH3VSS[191] AH7VSS[192] AH12VSS[193] AH23VSS[194] AH27

C380

0.1U_0402_16V4Z

1

2

C403

0.1U_0402_16V4Z

1

2

C3530.1U_0402_16V4Z

1 2C

382

10U

_080

5_10

V4Z

1

2

C352

0.1U_0402_16V4Z

1

2

T47 PAD

R277

0.5_0805_1%

1 2

C383

0.1U_0402_16V4Z

1

2

C38

10.

1U_0

402_

16V

4Z

1

2

C37

5

0.1U

_040

2_16

V4Z

1

2

T46PAD

C37

30.

1U_0

402_

16V

4Z

1

2

C374

0.1U_0402_16V4Z

1

2

C357

0.1U_0402_16V4Z

1

2

R295

100_0402_5%

12

C376

0.1U_0402_16V4Z

1

2

T45 PAD

C355

0.1U_0402_16V4Z

1 2

C39

90.

01U

_040

2_16

V7K

1

2

D16

RB751V-40TE17_SOD323-2

@

12

C377

1U_0603_10V4Z

1

2

C38

80.

1U_0

402_

16V

4Z

1

2

+C340220U_B2_2.5VM_R35

1

2

C339

0.1U_0402_16V4Z

1

2

Page 23: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

USB20_N1

WLAN_ACTIVE

USB20_P1

BT_ACTIVEBTON_LED

BT_ACTIVEWLAN_ACTIVE

WL_OFF#

WLAN_LED#

WLAN_CLKREQ#

PLT_RST_BUF#

ICH_PCIE_WAKE# +3VS_WLAN

+3V_WLAN

WLAN_LED#

CLK_PCIE_WLAN<15>

PCIE_PTX_C_IRX_P2<21>PCIE_PTX_C_IRX_N2<21>

PCIE_ITX_C_PRX_N2<21>PCIE_ITX_C_PRX_P2<21>

ICH_PCIE_WAKE#<21,24,29>

WLAN_CLKREQ#<15>

BT_LED#<34>

USB20_N1<21>USB20_P1<21>

BT_OFF#<31>

CLK_PCIE_WLAN#<15>

D_CK_SCLK <13,14,15>

PLT_RST_BUF# <7,16,19,21,24,27,29>WL_OFF# <31>

D_CK_SDATA <13,14,15>

USB20_P3 <21>USB20_N3 <21>

WLAN_BLUE_LED# <34>

+3VS_WLAN+3V_WLAN

+3VS

+1.5VS

+1.5VS

+5VS

+3VS

+5VS

+3VS_BT

+3VS

+3VS+3VALW

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Mini-Card/3G/FeliCa/FP

23 46Friday, May 18, 2007

2006/08/05 2007/08/05Compal Electronics, Inc.

Mini-Express Card for WLANMini-Express Card for 3G Or TV Tuner

2005/09/27 modified.Base on OPTION GTM351E Datasheet Rev0.1

Vcc 3.3V +/- 8%Peak Icc 2750mAwith max supply droop 50mAAverage Icc 1000mA

(WWAN_LED#)

BT MODULE CONN

R874 0_0402_5%WLAN@1 2

G

DS

Q8

AO3413_SOT23

BT@

2

13

R9810K_0402_1%BT@

12

C365

4.7U_0805_10V4ZWLAN@

1

2

R305 0_0402_5%@ 1 2

JP6

MOLEX_53780-0870ME@

1122334455667788GND19GND210

G

D

S

Q432N7002KW_SOT323-3

WLAN@

2

13

R9410K_0402_5%BT@

12

R875100K_0402_5%WLAN@

12

C60

0.1U_0402_16V4Z

BT@12

JP18

FOX_AS0B226-S56N-7FME@

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

R306 0_0402_5%@ 1 2

C368

0.01U_0402_25V7K WLAN@

1

2

Q9DTC114EKA_SC59-3BT@

2

13

R873 0_0402_5%@1 2

C370

0.1U_0402_16V4ZWLAN@

1

2

R500 0_0402_5%@ 1 2

R288

100K_0402_5%

@1 2

Q7DTC124EK_SC59

BT@

2

13

C367

0.1U_0402_16V4ZWLAN@

1

2

R871 0_0805_5%WLAN@

1 2

C364

4.7U_0805_10V4ZWLAN@

1

2

10K

47K

Q41DTA114YKAT146_SOT23-3

WLAN@

2

13

C369

0.1U_0402_16V4ZWLAN@

1

2

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Page 24: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

PERST#

CPUSB#

CPUSB#

HDA_SYNC_MDC

CPUSB#

SUSP#

PERST#

PLT_RST_BUF#

SYSON

HDA_RST_MDC#AZ_SDIN3

USB_OC#2 ICH_PCIE_WAKE#<21,23,29>

USB20_P2<21>USB20_N2<21>

CLK_PCIE_EXP#<15>CLK_PCIE_EXP<15>

PCIE_PTX_C_IRX_N1<21>

PCIE_ITX_C_PRX_N1<21>PCIE_ITX_C_PRX_P1<21>

PCIE_PTX_C_IRX_P1<21>

HDA_RST_MDC#<20> HDA_BITCLK_MDC <20>HDA_SDIN1<20>

HDA_SDOUT_MDC<20>

HDA_SYNC_MDC<20>

ICH_SMBDATA<15,21,29>ICH_SMBCLK<15,21,29>

PLT_RST_BUF#<7,16,19,21,23,27,29>

SUSP#<16,31,36,40,42,43>

CPUSB#<21>

SYSON<31,36,42>

EXP_CLKREQ#<15>

USB_OC#2 <21>

+3VALW_CARD1

+3VS_CARD1

+1.5VS_CARD1

+3VALW_CARD1

+3VS_CARD1

+1.5VS_CARD1

+3V_STB

+1.5VS

+3VALW

+3VS

+3VALW

+1.5VS_CARD1

+3VALW_CARD1

+3VS_CARD1

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

NEW CARD & USB ConnectorB

24 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

60mils

40mil

40mil

Imax = 1.35A

Imax = 0.75A

Imax = 0.275A

New Card Socket (Left/TOP)

(NEW)

MDC CONN.

Express Card Power Switch

C223 0.1U_0402_16V4Z12

U11

R5538_QFN20

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

R200 100K_0402_5%12

C210

10U_0805_10V4Z

@1

2

C213

10U_0805_10V4Z

1

2

R47510K_0402_5%

MDC@

C212 0.1U_0402_16V4Z12

C56022P_0402_50V8J@

1

2

C211

0.1U_0402_16V4Z

1

2

Connector for MDC Rev1.5

JP10

ACES_88018-124GME@

GND11IAC_SDATA_OUT3GND25IAC_SYNC7IAC_SDATA_IN9IAC_RESET#11

RES0 2RES1 43.3V 6

GND3 8GND4 10

IAC_BITCLK 12

GN

D13

GN

D14

GN

D15

GN

D16

GN

D17

GN

D18

R48110_0402_5%@

12

C202

10U_0805_10V4Z

1

2

C222 0.1U_0402_16V4Z12

C214

0.1U_0402_16V4Z

1

2

C201

0.1U_0402_16V4Z

1

2

R47433_0402_5%

MDC@1 2

JP9

FOX_1CH4110CME@

GND1USB_D-2USB_D+3CPUSB#4RSV5RSV6SMB_CLK7SMB_DATA8+1.5V9+1.5V10WAKE#11+3.3VAUX12PERST#13+3.3V14+3.3V15CLKREQ#16CPPE#17REFCLK-18REFCLK+19GND20PERn021PERp022GND23PETn024PETp025GND26

GND27GND28 GND 29

GND 30

C559

1U_0805_25V4Z

MDC@1 2

Page 25: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

MONO_IN1 MONO_IN

EAPD

HP_L

MONO_IN

LINE_OUTL

JACK_PLUG

EXT_MIC

HDA_SDIN0

C_HP_OUTR

HP_L

250_SDIN

HDA_BITCLK_AUDIO

EAPD

LINE_OUTR

HP_R

HP_R

C_HP_OUTL

EAPD

C_MIC

GPIO

C_LINE_OUTL

C_LINE_OUTR

LINE_OUTR

LINE_OUTL

GNDAGNDA GNDA

GPIO

BEEP#<31>

SB_SPKR<21>

LINE_OUTR <26>

JACK_PLUG_MIC<26>

HDA_SDOUT_AUDIO<20>

HP_R<26>

LINE_OUTL <26>

HDA_SYNC_AUDIO<20>

INT_MIC<26>

HDA_SDIN0 <20>

HDA_BITCLK_AUDIO <20>

JACK_PLUG<26>

EAPD<26,31>

EXT_MIC<26>

HP_L<26>

HDA_RST_AUDIO#<20>

+VDDA+VDDA

+5VS +5VAMP

+VDDC

+AVDD_AC97

+VDDA

+MIC1_VREFO_L

+MIC2_VREFO

+VDDA

+AUD_VREF

+3VS

+VDDA

+3VS

+MIC1_VREFO_L+MIC2_VREFO +AUD_VREF

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

IEL10 LA-3451P 0.2

ALC861 VD CodecCustom

25 46Friday, May 18, 2007

2006/08/04 2006/10/06Compal Electronics, Inc.

RST

EC_MUTE 12sec

DOS mode

Window mode

DOS mode

AC97 Codec

60mil4.85V

(output = 250 mA)28.7K for Module Design (VDDA = 4.702)

40mil

GND GNDA

RST

EC_MUTE 12sec

ACPI

Driver initialDOS mode

ALC262

ALC861D

SUB WOOFER SUPPORT

10mil

10mil10mil

10mil 10mil 10mil

R21410K_0402_1%@

12

C271 1U_0603_10V4Z12

R21622_0402_5%@

1 2

C280

10U_1206_10V4Z

1

2

C567

10U_0805_10V4Z

1

2

C5610.1U_0402_16V4Z

@1

2

R21710K_0402_1%

@

12

C2630.1U_0402_16V4Z

@1

2

L17

FBMA-L11-201209-221LMA30T_08051 2

R236

560_0402_5%

1 2

C56910U_0805_10V4Z

1

2

R227

560_0402_5%

1 2

C256 22P_0402_50V8J@

1 2

U15

SI9182DH-AD_MSOP8

VIN4

SD8

VOUT 5

GND 3

SENSE or ADJ 6

ERROR7 CNOISE 1

DELAY2

C552 4.7U_0603_6.3V6K

1 2

C273

1U_0603_10V4Z

12

C551 1U_0603_10V4Z@1 2

L40CHB1608U301_0603

1 2

C27810U_0805_10V4Z

1

2

C564 2.2U_0603_6.3V6K

1 2

C272470P_0402_50V7K

1 2

C557 1U_0603_10V4Z@1 2

C279

1U_0603_10V4Z

12

C267

0.1U_0402_16V4Z@

1

2

R49251K_0603_1%

12C572 680P_0402_50V7K

R467 20K_0402_1%

1 2

C259

10U_0805_10V4Z

1

2

C565 1U_0603_10V4Z1 2

R471 20K_0402_1%

12

R23010K_0402_1%

12

R238 20K_0402_5%

1 2

R23239.2K_0402_1%

1 2

C

BE

Q262SC2411KT146_SOT23-3

1

2

3

R213 0_0402_5% @1 2

R493150K_0603_1%

12

R22910K_0402_1%

12

U13

ALC861-VD-GR_LQFP48

LINE2_L14

LINE2_R15

MIC2_R17

MIC2_L16

LINE1_L23

LINE1_R24

CD_L18

CD_R20

CD_GND19

MIC1_L21

MIC1_R22

SENSE A13

PCBEEP12

FRONT_OUT_L 35

FRONT_OUT_R 36

NC 37

RESET#11

SYNC10

BIT_CLK 6

SDATA_OUT5

SDATA_IN 8

GPIO02GPIO13

NC 29

MIC2_VREFO 30

MIC1_VREFO_L 28

VREF 27

DVD

D1

1

DVD

D2

9

AVD

D1

25

AVD

D2

38

MIC1_VREFO_R 32

SIDESURR_OUT_R 46

EAPD47

SPDIFO48

DVSS14DVSS27

LINE2_VREFO 31

NC 33

SENSE B34

CEN_OUT 43

LFE_OUT 44

SIDESURR_OUT_L 45

JDREF 40

AVSS1 26AVSS2 42

SURR_OUT_L 39

SURR_OUT_R 41

C566 1U_0603_10V4Z1 2

C549 4.7U_0603_6.3V6K

1 2

C578

0.1U_0402_16V4Z

1

2

C556 2.2U_0603_6.3V6K

1 2

R21533_0402_5%

1 2

L37 0_0603_5%1 2

C553 2.2U_0603_6.3V6K

1 2

C257

0.1U_0402_16V4Z

1

2

C555

0.1U_0402_16V4Z

1

2

C260

0.1U_0402_16V4Z

1

2

C2640.1U_0402_16V4Z

@1

2

R463 0_0603_5%

1 2

R24510K_0402_1%

12

C261 1000P_0402_50V7K@1 2

D11

RB751V_SOD323

21 G

D

S

Q24BSS138LT1G_SOT23-3

@2

13

C285

1U_0603_10V4Z

12

R24210K_0402_1%

12

C573 680P_0402_50V7K

R212 0_0402_5%

1 2

R218CHB1608U301_0603

1 2

C563 2.2U_0603_6.3V6K

1 2

C258

0.1U_0402_16V4Z

1

2

R231

10K_0402_5%@

12

R482 0_0603_5%

1 2

R466 0_0603_5%

1 2

L16FBMA-L11-201209-221LMA30T_0805

@ 1 2

C270 10U_0805_10V4Z12

C262 1000P_0402_50V7K@1 2

R228 10K_0402_5%@1 2

R239 20K_0402_5%

1 2

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Page 26: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

AMP_CP+

AMP_EN#

HP_L

HP_LOUT

SPKR+

SPKL+SPKL-

SPKR-

VOL_AMP

HP_R

AMP_CP-

HP_ENHP_ROUT

AMP_BIAS

INR_AINL_A

INL_HINR_H

CVSS

EAPD

SPKR-SPKR+SPKL-SPKL+

INT_MIC

GNDA

EXT_MIC

GNDA

GNDA

GNDA

GNDA

HP_ROUT

HP_LOUT

JACK_PLUG_MIC

JACK_PLUG

SPK_L1+SPK_L1-SPK_R1+SPK_R1-

GNDA

PR-OUT

PL-OUT

GNDA

EXT_MIC_L-2

EXT_MIC_L-2

JACK_PLUGJACK_PLUG_MIC

PL-OUTPR-OUT

EC_MUTE#

EC_MUTE# VOL_AMP

LINE_OUTR<25>

LINE_OUTL<25>

HP_L<25>

HP_R<25>

EC_MUTE#<31>

EAPD<25,31>

INT_MIC <25>

EXT_MIC<25>

JACK_PLUG_MIC<25>

JACK_PLUG<25>

+5VAMP

+MIC2_VREFO

+MIC1_VREFO_L

+AUD_VREF

+5VAMP

+5VAMP

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

AMP/VR/Audio Jack/MICCustom

26 46Monday, May 21, 2007

Compal Electronics, Inc.2007/08/052006/08/05

fo=1/(2*3.14*R*C)=106HzR=1.5K / C= 1uF

APA2056 SPK/HP Amplifier

W=40mil

IN_A Gain = 10dB (Internal Speaker)IN_H Gain = 0dB (Headphone)

Place 1U cap between pin 1 and 29/5 ANPEC Suggest

Speaker Conn.20mil

INT MIC

SpeakerSpeakerHeadphone

End or Begain

Audio Jack

EXT MIC

C4

22P_0402_50V8J@

1

2

C3

22P_0402_50V8J@

1

2

C548

10P_0402_50V8J@

1

2

R2430_0402_5%

1 2

C546

10P_0402_50V8J

@

1

2

C269 1U_0402_6.3V4Z

1 2

R2 0_0402_5% 1 2

L38 FBM-11-160808-700T_06031 2

R254 100K_0402_5%

1 2

C275

10U

_080

5_10

V4Z

1

2

R4801K_0402_5%

12

R240 1.5K_0402_1%@1 2

C61

2

0.1U

_040

2_16

V4Z

@

R234 0_0402_5%@12

MIC1

WM-64PCY_2P 45@

12

R4653K_0402_5%

12

C1

22P_0402_50V8J@

1

2

L44 BLM15BB121SN1D_04021 2

R10_0402_5%@

12

G

D

SQ44

2N70

02_S

OT2

3

@

2

13

R4903K_0402_5%

12

C54247P_0402_50V8J

1

2

C2

22P_0402_50V8J@

1

2

R2470_0402_5%

1 2

R253 1.5K_0402_1%@1 2

C277

0.1U

_040

2_16

V4Z

1

2

C290

1U_0402_6.3V4Z

1

2

C547

10P_0402_50V8J@

1

2

C57447P_0402_50V8J

1

2

C268

1U_0402_6.3V4Z

1

2

R476 47_0402_5% 1 2

R226 100K_0402_5%

1 2

R477 47_0402_5% 1 2

JP2

ACES_87213-0400GME@

11 22 33 44GND 5GND 6

R87751K_0402_5%

12

R4 0_0402_5% 1 2

U16

APA2057RI-TRL_TSSOP28

INR_A3

PVD

D20

BEEP28

HVD

D19

LOUT- 9

PVD

D10

CVD

D11

LOUT+ 8/AMP EN27

HP EN24

VDD

1

CP+12

HP_L 18

ROUT+ 22

INR_H4

CP-14

SET/SD26

BIAS25

INL_H6

INL_A5

HP_R 17

ROUT- 21

GND 2PGND 23PGND 7CGND 13

CVSS 15VSS 16

GND 29

R488 39K_0402_5% 1 2

R491 39K_0402_5% 1 2

L36 FBM-11-160808-700T_06031 2

R5 0_0402_5% 1 2

R4731K_0402_5%

12

JP27

ACES_88028-1210MME@

11335577991111

2 24 46 68 8

10 1012 12

G113 G2 14G4 16G6 18G315

G517

R3 0_0402_5% 1 2

R233 0_0402_5% 12

C282 2.2U_0603_6.3V6K

R50

512

0K_0

402_

5%

@

12

C288 0.1U_0402_16V4Z

12

L39 FBM-11-160808-700T_06031 2

Page 27: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

F

F

G

G

H

H

1 1

2 2

3 3

4 4

IDE_DD[0..15]

IDE_DA[0..2]

IDE_DA2IDE_DA1IDE_DA0

IDE_DIORDY

IDE_DD7

IDE_IRQ

IDE_DD14IDE_DD13IDE_DD3

IDE_DIOW#

IDE_DD0

IDE_DD5IDE_DD4

IDE_DD1IDE_DD2

IDE_LED#

IDE_DIOR#

IDE_DD8

IDE_DCS1#

IDE_DD6

IDE_PDIAG#

IDE_DDACK#

IDE_CSEL

SATA_ITX_C_DRX_P0SATA_ITX_C_DRX_N0

IDE_DD15

IDE_DD12IDE_DD11IDE_DD10

IDE_DDREQ

IDE_DCS3#

IDE_DD9

SATA_DTX_C_IRX_N0

SATA_DTX_C_IRX_P0

SATA_DTX_IRX_N0

SATA_DTX_IRX_P0

DRIVE_LED#SATA_LED#

IDE_LED#

IDE_DD[0..15]<20>

IDE_DA[0..2]<20>

IDE_DIOW#<20>IDE_DDACK# <20>

IDE_DDREQ <20>

IDE_DCS3# <20>

IDE_IRQ<20>

IDE_DIOR# <20>

IDE_DCS1#<20>

IDE_DIORDY<20>

SATA_ITX_C_DRX_P0<20>SATA_ITX_C_DRX_N0<20>

SATA_DTX_C_IRX_P0<20>

SATA_DTX_C_IRX_N0<20>

SATA_LED#<20>DRIVE_LED# <32>

IDERST_CD#<21>PLT_RST_BUF#19,21,23,24,29>

+5VS

+5VS+5VS +5VS

+5VS

+5VS

+3VS

+5VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

HDD & ODD ConnectorB

27 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Placea caps. near ODD CONN.

IDE_CSELGrounding for Master (When use SATA HDD)Open or High for Slaver (Normal)

(NEW) Change Library(NEW)

SATA HDD Conn.

R206 470_0402_5% 1 2

C540

10U_0805_10V4Z@

1

2

C299

1U_0603_10V4Z

1

2

R210100K_0402_5%

1 2

C302

10U_0805_10V4Z

@1

2

R287 33_0402_5%

1 2

C295

0.1U_0402_16V4Z

1

2

C300

10U_0805_10V4Z

1

2

JP28

OCTEK_CDR-50DY1GME@

11 2 233 4 455 6 677 8 899 10 101111 12 121313 14 141515 16 161717 18 181919 20 202121 22 222323 24 242525 26 262727 28 282929 30 303131 32 323333 34 343535 36 363737 38 383939 40 404141 42 424343 44 444545 46 464747 48 484949 50 50

C312 1000P_0402_50V7K 1 2

C541

10U_0805_10V4Z

1

2

R314 0_0402_5%@ 1 2

C311 1000P_0402_50V7K 1 2

C249

1U_0603_10V4Z

1

2

JP14

SUYIN_127043FB022S338ZR_RVME@

GND1A+2A-3GND4B-5B+6GND7

V338V339V3310GND11GND12GND13V514V515V516GND17Reserved18GND19V1220V1221V1222

C247

0.1U_0402_16V4Z

1

2C248

1000P_0402_50V7K

1

2

C296

1000P_0402_50V7K

1

2

U12

DAP202U_SOT323-3

2

31

R209 100K_0402_5%

12

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Page 28: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SDCMDSDWP#SD_MS_CLK

MSCD#

MSBS

SD_MS_DATA0

SD_DATA3

SD_MS_DATA1SD_DATA2

SD_MS_DATA0

MS_DATA3_SD_DATA6MS_DATA2_SD_DATA7

SD_MS_DATA1

SD_MS_DATA1SD_MS_DATA0

SD_DATA2SD_DATA3

SD_MS_CLK

SDWP#

SDCMD

SDCD#

MSBS

MS_DATA3_SD_DATA6

MS_DATA2_SD_DATA7RST#

RST#

MODE SEL

MODE SEL

XTLO

XTLI

XTLIXTLO

MSCD# SDCD#

SD_MS_CLK MSCLK

SDCLK

SDPWR0_MSPWR

USB20_N5

SDPWR0_MSPWR

USB20_P5USB20_P5<21>USB20_N5<21>

+3VS +VCC_3IN1

+VCC_3IN1

+5VS

+5VALW

Title

Size Document Number R ev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

1394+3 in 1 Card Custom

28 46Friday, May 18, 2007

2006/08/04 2006/10/06Compal Electronics, Inc.

40mil

3 in 1 Card Reader

Used 9701 by 10K

reserved power circuit

R4330_0402_5%CARD@

12

C53

81U

_060

3_10

V4Z

CAR

D@

1

2

C515 18P_0402_50V8J CARD@

C5261U_0603_16V4Z

CARD@

1

2

R4540_0402_5%

CARD@1 2

R501100K_0402_5%

CARD@

12

R496 0_0402_5%@ 1 2

R459

10_0402_5%@

12

R437100K_0402_5%

CARD@

12

RTS5158-GR_LQFP48_7x7

U25 CARD@

XD_D5/MS_BS/CF_A2_SP5 25SD_DAT1/XD_D3/MS_D1/CF_IORDY_SP6 26SD_DAT0/XD_D6/MS_D0/CF_RST#_SP7 27SD_DAT7/XD_D2/MS_D2/CF_IOWR#_SP8 28MS_INS#/CF_IORD#_SP9 29

CF_CS0# 30

SD_DAT6/XD_D7/MS_D3/CF_D15_SP10 31

DGND32

D3V333

SD_CLK/XD_D1/MS_CLK/CF_D7_SP11 34SD_DAT5/XD_D0/CF_D14_SP12 35

SD_CMD 36

AV_PLL1

RREF2

A3V33

DM4DP5

AGND6

A3V37

VBUS8

CARD_3V39

VREG 10D3V311

DGND12

CF_CD# 13

GPIO014

CF_D10 15CF_D9 16CF_D2 17

CF_D8/SM_CD#_SP0 18CF_D1/XD_CD#_SP1 19CF_D0/SM_WPM#/XD_WP_SP2 20CF_A0/SD_CD#_SP3 21

CF_DMACK# 22

CF_A1/XD_D4_SP4 23

CF_DMARQ 24

SD_DAT4/XD_WP#/CF_D6_SP13 37XD_RDY/CF_D13_SP14 38SD_DAT3/XD_WE#/CF_D5_SP15 39SD_DAT2/XD_RE#/CF_D12_SP16 40XD_ALE/CF_D4_SP17 41XD_CE#/CF_D11_SP18 42XD_CLE/CF_SP19 43

RST#44MODE_SEL45

AGND46

XTLI47XTLO48

R46

215

0K_0

402_

5%

@

12

C5310.1U_0402_16V4Z

CARD@

1

2

C511 18P_0402_50V8J CARD@

U26

RT9701CB_SOT25

@

VIN3VIN/CE4 VOUT 1

VOUT 5

GND2

R4380_0402_5%

CARD@12

C523

1U_0603_16V4ZCARD@

1 2

JP26

PROCO_MDR019-C0-1202ME@

GND23 GND22

SDIO_MS18BS_MS20

VSS_MS21

INS_MS16

VSS_SD8

SCLK_MS14

DAT1_SD10DAT2_SD2

CMD_SD4 WP_SD11

VCC_MS13

VDD_SD6

CD_SD1

RESERVED_MS17 RESERVED_MS15

VCC_MS19

CLK_SD7

DAT0_SD9

CD/DAT3_SD3

VSS_MS12

VSS_SD5

C5320.1U_0402_16V4Z CARD@

1

2

R497

0_0402_5%

CARD@1 2

C53

50.

1U_0

402_

16V

4Z

@

1

2

R458 22_0402_5%CARD@

1 2

C53710P_0402_50V8J

@

R43610K_0402_5%CARD@

12

C53610P_0402_50V8J

@

C5130.1U_0402_16V4Z@

1

2

C580 0.1U_0402_16V4Z CARD@1 2

R457

10_0402_5%@

12

R4476.19K_0402_1%

CARD@

12

C514

1U_0402_6.3V4ZCARD@

1

2

R446 22_0402_5%CARD@

1 2

Y2

12MHZ_16P_6X12000012

CARD@ 12

R495 0_0402_5%CARD@

1 2

Page 29: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

LAN_CLK

CTL25

SI

XTALI

XTALO

CTL12

CTL12

PCIE_GND

REG_GND

CBE#1

+LAN_BIASVDD

+LAN_BIASVDD

PCIE_MRX_C_LTX_P3

PCIE_MRX_C_LTX_N3

LAN_TX0+LAN_RX1-

LAN_TX2-

LAN_TX0-

LAN_TX3-LAN_TX2+

LAN_TX3+

LAN_RX1+

XTALI

XTALO

CS#

LAN_CLK

LAN_DATASI

CS#

CTL25

LAN_DATALAN_CLKLAN_WP

REG_GND

PCIE_GND

LAN_WP

EN_WOL

CLK_PCIE_LAN#<15>

CLK_PCIE_LAN<15>

LAN_TX0- <30>

LAN_RX1- <30>

ICH_PCIE_WAKE#<21,23,24>

LAN_TX0+ <30>

LAN_RX1+ <30>

PLT_RST_BUF#<7,16,19,21,23,24,27>

CLKREQ_LAN#<15>

ACTIVITY# <30>

LINKLED# <30>

ICH_SMBDATA<15,21,24>

ICH_SMBCLK<15,21,24>

LAN_WAKE#<31>

EN_WOL<31>

PCIE_ITX_C_PRX_P3<21>

PCIE_PTX_C_IRX_P3<21>

PCIE_ITX_C_PRX_N3<21>

PCIE_PTX_C_IRX_N3<21>

+3VALW_VDDIO

+2.5V_LAN

+1.2V_LAN

+AVDDL

+PCIE_PLLVDD

+PCIE_VDD

+GPHY_PLLVDD

+1.2V_LAN

+XTALVDD

+2.5V_LAN

+LAN_AVDD

+PCIE_VDD

+1.2V_LAN

+2.5V_LAN

+3VALW_VDDIO+XTALVDD

+1.2V_LAN

+PCIE_PLLVDD

+AVDDL

+GPHY_PLLVDD

+LAN_AVDD

+3VS

+3VALW_VDDIO

+3VALW

+2.5V_LAN+3VALW_VDDIO

+3VALW_VDDIO

+3VALW_VDDIO

+VSB

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

IEL20 LA-3471P 0.1

BCM5787M-GLANCustom

29 46Friday, May 18, 2007

2006/08/04 2006/10/06Compal Electronics, Inc.

close to each of the pins 38, 45, and 52

(CLKREQ#) and (ENERGY_DET) areonly supported in BCM5787M

Layout Notice : Filter place as closechip as possible.

Notice : 4.7u 6.3V capactor Thickness 1.25mm

Layout Notice : Place as closechip as possible.Layout Notice : Filter place as close

chip as possible.

No CIS Symbol

Place closed to L14 & K14

SMBus to support ASF

Layout Notice : 1.2V filter. Place as closechip as possible.

Layout Notice : Place as closechip as possible.

Close to U87

Pin 24 conect to C1339 Pin1

Pin16 conect to C1206 Pin1

4.7uF

U30 C test change to 3413

C50

20.

1U_0

402_

16V4

Z

1

2

L29 FBM-L11-160808-601LMT_060312

C50

30.

1U_0

402_

16V4

Z

1

2

R416 4.7K_0402_5%@12

C46

00.

1U_0

402_

16V4

Z

1

2

R357 1K_0402_1%12

C50

50.

1U_0

402_

16V4

Z

1

2

C49

8

10U

_080

5_10

V4Z

1

2 C61

322

00P_

0402

_25V

7K

1

2

L28 FBM-L11-160808-601LMT_060312

C5080.1U_0402_16V4Z

1 2

C4434.7U_0805_6.3V6K

1

2

R502 0_0402_5%@1 2

C4750.1U_0402_16V4Z

1

2

C496

0.1U_0402_16V4Z

1

2

C47

60.

1U_0

402_

16V4

Z

1

2

R424 0_0402_5%1 2

C4780.1U_0402_10V7K

C455

0.1U_0402_16V4Z

1

2

C4500.1U_0402_16V4Z

1

2

L27 FBM-L11-160808-601LMT_060312

C510

0.1U_0402_16V4Z

1

2

R425 0_0402_5% 1 2

C4594.7U_0805_6.3V6K 1

2

Q33

MMJT9435T1G_SOT223

1

23

4

U87

VDDIO 6VDDIO 15VDDIO 19VDDIO 56VDDIO 61

VDDP 17VDDP 68

VDDC 5VDDC 13VDDC 20VDDC 34VDDC 55VDDC 60

VMAIN_PRSNT53

XTALI21

XTALO22

XTALVDD 23

VAUX_PRSNT54

UART_MODE9

AVDD 38AVDD 45AVDD 52

AVDDL 39AVDDL 44AVDDL 46AVDDL 51

BIASVDD 36PCIE_PLLVDD 30

PCIE_VDD 27PCIE_VDD 33

CLKREQ11

CS 62

ENERGY_DET59

GPHY_PLLVDD35

GPIO_0(SERIAL_DO)4

GPIO_1(SERIAL_DI)7

GPIO_28

LINKLED 2

LOW PWR3

PCIE_REFCLK_N28

PCIE_REFCLK_P29

PCIE_RXD_N32

PCIE_RXD_P31

PCIE_TXD_N25

PCIE_TXD_P26

PERST10

WAKE12

RDAC 37

REG_GND16

REGCTL12 14REGCTL25 18

SCLK(EECLK) 65SI 63

SMB_CLK58

SMB_DATA57

SO(EEDATA) 64

SPD1000LED 67SPD100LED 1

TRAFFICLED 66

TRD0_N 41TRD0_P 40TRD1_N 42TRD1_P 43TRD2_N 48TRD2_P 47TRD3_N 49TRD3_P 50

PCIE_GND24 GN

D69

R174

33K_0402_5%

1 2

Y1

25MHZ_20P

1 2

C4700.1U_0402_16V4Z 1

2

R380 1K_0402_5% 1 2

Q31MBT35200MT1G_TSOP6

3

41 2 5 6

C1320.1U_0603_25V7K

1

2

C509

10U_0805_10V4Z

1

2

R1664.7K_0402_5%

12

C504

0.1U_0402_16V4Z

1

2

C4534.7U_0805_6.3V6K

1

2

R1654.7K_0402_5%

12

C46

84.

7U_0

805_

10V4

Z

C1160.1U_0402_16V4Z

1 2

R422 200_0603_1%

12

R409 4.7K_0402_5%@1 2

G

D

SQ112N7002_SOT23

2

13

L30 FBM-L11-160808-601LMT_060312

U7

AT24C02_SO8

A0 1A1 2NC 3

GND 4

VCC8WP7SCL6SDA5

C4520.1U_0402_16V4Z 1

2

C48

10.

1U_0

402_

16V4

Z

1

2

R383 0_0402_5%@1 2

C45

64.

7U_0

805_

6.3V

6K

1

2

L31 FBM-L11-160808-601LMT_060312

C50

70.

1U_0

402_

16V4

Z

1

2

C4394.7U_0805_6.3V6K

1

2

C50

60.

1U_0

402_

16V4

Z

1

2

C512 4.7U_0603_6.3V6K

1 2

C48

60.

1U_0

402_

16V4

Z

1

2

R371 1K_0402_5% 1 2

C4510.1U_0402_16V4Z 1

2

C50

127

P_0

402_

50V8

J

1

2

R431 0_0402_5%1 2

C4840.1U_0402_10V7K

R427 0_0402_5%@1 2

L15FBM-L11-321611-260-LMT_1206

@

1 2

C49

527

P_0

402_

50V8

J

1

2

L35 FBM-L11-160808-601LMT_060312

C45

70.

1U_0

402_

16V4

Z

1

2

U30

AO4468_SO8

S 1S 2S 3G 4

D8D7D6D5

R426 4.7K_0402_5%1 2

R394 0_0402_5%@1 2

C4490.1U_0402_16V4Z1

2

L33 FBM-L11-160808-601LMT_060312

R419 4.7K_0402_5%1 2

C46

10.

01U

_040

2_25

V7K

1

2

C4880.1U_0402_16V4Z

1

2

C516 0.1U_0402_16V4Z 1 2R420 0_0402_5%@1 2

hexa

inf@

hotm

ail.co

m

Page 30: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RJ45_PR

MDO3-

MDO1+

MDO3+

MDO0+

LANGND

MDO1-

MDO2-

MDO0-

LAN_RX1+

LAN_RX1-

LAN_TX0-

LAN_TX0+

MDO0-

MDO1+

TCT

TCT

MCT0

MCT1

MDO1-

MDO0+

LAN_RX1+LAN_RX1-

LAN_TX0+LAN_TX0-

MDO2+

ACTIVITY#

LINKLED#LINKLED#<29>

LAN_RX1+<29>LAN_RX1-<29>

LAN_TX0-<29>LAN_TX0+<29>

ACTIVITY#<29>

+3VALW_VDDIO

+2.5V_LAN

+3VALW_VDDIO

+3VS

+3VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

LAN CONTROLLERCustom

30 46Friday, May 18, 2007

2006/08/04 2006/10/06Compal Electronics, Inc.

near LAN controller

10mil

10mil

Lan Conn.

Change T1 from SP050001210 to SP050001210

Change C468,C470,C473,C474,C475,C476 from 0.01uF to 0.1uF

R170 300_0402_5%1 2

R3310_0402_5%

12 JP21

TYCO_2-1734819-5ME@

PR1-2

PR1+1

PR2+3

PR3+4

PR3-5

PR2-6

PR4+7

PR4-8

Green LED+9

Green LED-10

Amber LED+11

Amber LED-12

SHLD4 16

SHLD3 15

SHLD2 14

SHLD1 13

R868 300_0402_5%@1 2

C413 0.1U_0402_16V4Z

1 2

R375 49.9_0402_1%12

C428 0.1U_0402_16V4Z

1 2

C4460.1U_0402_16V4Z1 2

R17875_0402_5%

12

R17575_0402_5%

12

T24

350uH_NS0013LF

RD+1RD-2CT3

CT6TD+7TD-8 TX- 9TX+ 10CT 11

CT 14RX- 15RX+ 16

NC4NC5 NC 13

NC 12

R867 300_0402_5%1 2

C616 220P_0402_50V7K@ 1 2

C618 220P_0402_50V7K@ 1 2

R866 300_0402_5%@1 2

C4470.1U_0402_16V4Z1 2

C61568P_0402_50V8K

@

12

R374 49.9_0402_1%12

C151

1000P_1206_2KV7K

1 2

R372 49.9_0402_1%12

R373 49.9_0402_1%12

C61768P_0402_50V8K

@

12

Page 31: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

EC_SMB_DA1EC_SMB_CK1

KSO[0..15]

KSI[0..7]

EC_SMB_DA1

EC_SMB_CK1

EC_SMB_DA2

TP_DATA

TP_CLK

SPI_CS#

SPI_SIFWR#SPI_SI FRD#SPI_SO

SPI_CLK

SPI_SO

FSEL#SPICS#

SPI_CLK_R

SPI_CS#SPI_SO

SPI_SI

SPI_CLK_R

SKU_ID BRD_ID

EC_SMB_CK2

UMA_DES

USB_ON

FSEL#SPICS#

EC_SMB_DA2EC_SMB_CK2EC_SMB_DA1

KSI5

KSO15

XCLKI

CAPS_LED#

KSI3

EC_TX_P80_DATA

EC_SCI#

SPI_CLK

DAC_BRIG

BRD_ID

KSO14

LPC_AD0

KSO9

INVT_PWM

SUSP#

XCLKO

SKU_ID

EC

AG

ND

BATT_OVP

KSI7KSI6

KSO2

KSO0

LPC_AD2LPC_AD3

EC_LID_OUT#

TP_DATA

FAN_SPEED1

EC_SMI#

KSI0

EC_RST# UMA_DES

EN_FAN1

KSO13

KSO10

ACOFF

LID_SW#

PM_SLP_S3#

ECAGND

EC_ON

SYSON

KSO1

EC_RX_P80_CLK

BEEP#

KSO3

CHARGE_LED1#

IREF

KSI4

KSI2

KSO12

KSO8

KSO6

EC_THERM#

BKOFF#

TP_CLK

KSO5

FWR#SPI_SI

CHARGE_LED0#

KSO16

KSO7

LPC_AD1

KSO11

KSO4

PM_SLP_S5#

EC_MUTE#

EC_SMB_CK1

BATT_TEMP

KSI1

PBTN_OUT#

FRD#SPI_SO

SPI_CLK_R

ICH_POKICH_POK_EC

CLK_PCI_LPC<15>

KB_RST#<20>

KSO[0..15]<33>

KSI[0..7]<32,33>

EC_SMB_DA2<4>EC_SMB_CK2<4>

NUM_LED#<32>PWR_LED#<34>

PM_SLP_S3#<21>PM_SLP_S5#<21>EC_SMI#<21>

SUSP#<16,24,36,40,42,43>PBTN_OUT#<21>

GATEA20<20>

LPC_FRAME#<20>

LPC_AD2<20>LPC_AD1<20>

LPC_AD3<20>

LPC_AD0<20>

PCI_RST#<19>

EC_SCI#<21>

EC_RX_P80_CLK<13,14,33>EC_TX_P80_DATA<13,14,33>

BATT_OVP <40>BATT_TEMP <39>

DAC_BRIG <17>

TP_DATA <33>TP_CLK <33>

EC_THERM#<4,21>

ON/OFF#<32>

INVT_PWM <17>BEEP# <25>

ACOFF <38,40>

FAN_SPEED1<4>

LID_SW#<32>

EC_MUTE# <26>

LAN_WAKE#<29>

PCI_PME#<19>

SERIRQ<21> EN_WOL <29>

BT_OFF# <23>

ICH_POK <7,21>

EC_SMB_CK1<39>

EAPD <25,26>

CAPS_LED# <32>

ADP_I <40>

IREF <40>

VR_ON <44>

KILL_SW# <35>

CHARGE_LED1# <34>

PM_SLP_S4# <21>

EN_FAN1 <4>

EC_SMB_DA1<39>

EC_RSMRST# <21>

ACIN <21,38>

BKOFF# <17>

STB <36>

USB_ON <35>

SYSON <24,36,42>NOVO# <32>

KSO16<32>

EC_ON <32>

SCROLL_LED# <32>

EC_LID_OUT# <21>

CHARGE_LED0# <34>

ENBKL <17>

WL_OFF# <23>

FSTCHG <40>KSO17<32>

+5VALW

+5VALW

+3VALW+EC_AVCC

+3VALW

+3VALW+3VALW

+3VALW +EC_AVCC

+3VALW

+5VALW

+3VS

+3VALW

+5VS

+3VALW

+3VALW

+3VALW

+3V_STB

+3VALW

+3VALW

+3VALW

+3VS

+3VS

+3VALW

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

IGT30 LA-3571P 0.1

BIOS & EC I/O PortCustom

31 46Friday, May 18, 2007

2006/08/04 2006/10/06Compal Electronics, Inc.

Analog Board ID definition,Please see page 3.

KB925 SPI STRAP PIN

20mils8M SPI ROM

7

6

ID01

2345

IHL00/IGT30 UMA

IHL00/IGT30 VGA

IHLV3 UMA

IHLV2 VGA

UMA_DES

0V

0.25V

3.30V

2.20V

Vab

R01 (EVT)

R03 (PVT)R02 (DVT)

R10A (MP)7

R57/45(Ra)=100K Ohm

6

ID0

8.2K18K

R01 (EVT)

33KR03 (PVT)

56K100K200KNC

0V0.25V0.50V0.82V1.19V1.65V2.20V3.30V

R02 (DVT)

R10A (MP)

R54/42(Rb) VabBRD ID01

2345

IHL

IHL00

V2

IGT30

3/

R51

56K_

0402

_5%

@

12

R506 10K_0402_5%@1 2

R507 0_0402_5%@1 2

R22 10K_0402_5%

1 2

C19

15P_

0402

_50V

8J

C293

0.1U_0402_16V4Z

1

2

RB751V_SOD323D5 21

C40

1000P_0402_50V7K

1

2

R872 10K_0402_5%

1 2

U4

AT24C16AN-10SU-2.7_SO8

A0 1A1 2

SDA5 SCL6

VCC8

A2 3GND 4

WP7

R43 4.7K_0402_5%1 2

R49 4.7K_0402_5%1 2

R259 0_0402_5%

12

U18

SST25LF080A_SO8-200mil

S1

VCC8

Q 2

HOLD7

VSS 4

D5

C6

W3

C23

0.1U_0402_16V4Z

1

2

R52 10K_0402_5%

12

R16 0_0402_5%@

1 2

G

DS

Q12N7002_SOT23

@

2

13

R65100K_0402_1%

12

C48

1000P_0402_50V7K

1

2

R19 15_0402_5%

12

C6091U_0402_6.3V4Z@

1

2

R48 4.7K_0402_5%1 2

C35

22P_0402_50V8J@

12

JP11

E&T_2941-G08N-00E~DME@

11 2 233 4 455 6 677 8 8

C57

0.1U_0402_16V4Z1

2

C46

1000P_0402_50V7K

1

2

R63100K_0402_1%

12

R45100K_0402_1%

12

C610

10P_0402_25V8K@

12

R38 10_0402_5%@12

X1

32.768K_1TJS125BJ4A421P

OU

T4

IN1

NC

3

NC

2

C20

15P

_040

2_50

V8J

R260 0_0402_5%

12

R50100K_0402_1%

@

12

R54

33K_

0402

_5%

12

R42

200K_0402_5%GM@

R876 15_0402_5%@

12

R23 10K_0402_5%

12

L8

FBM-11-160808-601-T_0603

1 2

R34 4.7K_0402_5%1 2

L7 FBM-11-160808-601-T_0603

1 2

LPC & MISC

Int. K/B Matrix

SM Bus

GPIO

GPIO

AD Input

PWM Output

DA Output

PS2 Interface

SPI Device Interface

SPI Flash ROM

GPO

GPI

U1

KB926QFA1_LQFP128

GA20/GPIO001KBRST#/GPIO012SERIRQ#3LFRAME#4LAD35

PM_SLP_S3#/GPIO046

LAD27LAD18

VCC

9

LAD010

GN

D11

PCICLK12PCIRST#/GPIO0513

PM_SLP_S5#/GPIO0714EC_SMI#/GPIO0815LID_SW#/GPIO0A16SUSP#/GPIO0B17PBTN_OUT#/GPIO0C18EC_PME#/GPIO0D19

SCI#/GPIO0E20

INVT_PWM/PWM1/GPIO0F 21

VCC

22

BEEP#/PWM2/GPIO10 23

GN

D24

EC_THERM#/GPIO1125

FANPWM1/GPIO12 26ACOFF/FANPWM2/GPIO13 27

FAN_SPEED1/FANFB1/GPIO1428FANFB2/GPIO1529EC_TX/GPIO1630EC_RX/GPIO1731ON_OFF/GPIO1832

VCC

33

PWR_LED#/GPIO1934

GN

D35

NUMLED#/GPIO1A36

ECRST#37

CLKRUN#/GPIO1D38

KSO0/GPIO2039KSO1/GPIO2140KSO2/GPIO2241KSO3/GPIO2342KSO4/GPIO2443KSO5/GPIO2544KSO6/GPIO2645KSO7/GPIO2746KSO8/GPIO2847KSO9/GPIO2948KSO10/GPIO2A49KSO11/GPIO2B50KSO12/GPIO2C51KSO13/GPIO2D52KSO14/GPIO2E53KSO15/GPIO2F54

KSI0/GPIO3055KSI1/GPIO3156KSI2/GPIO3257KSI3/GPIO3358KSI4/GPIO3459KSI5/GPIO3560KSI6/GPIO3661KSI7/GPIO3762

BATT_TEMP/AD0/GPIO38 63BATT_OVP/AD1/GPIO39 64

ADP_I/AD2/GPIO3A 65AD3/GPIO3B 66

AVC

C67

DAC_BRIG/DA0/GPIO3C 68

AGN

D69

EN_DFAN1/DA1/GPIO3D 70IREF/DA2/GPIO3E 71

DA3/GPIO3F 72

CIR_RX/GPIO40 73CIR_RLC_TX/GPIO41 74

AD4/GPIO42 75SELIO2#/AD5/GPIO43 76

SCL1/GPIO4477SDA1/GPIO4578SCL2/GPIO4679SDA2/GPIO4780

KSO16/GPIO4881KSO17/GPIO4982

PSCLK1/GPIO4A 83PSDAT1/GPIO4B 84PSCLK2/GPIO4C 85PSDAT2/GPIO4D 86

TP_CLK/PSCLK3/GPIO4E 87TP_DATA/PSDAT3/GPIO4F 88

FSTCHG/SELIO#/GPIO50 89BATT_CHGI_LED#/GPIO52 90

CAPS_LED#/GPIO53 91BATT_LOW_LED#/GPIO54 92

SUSP_LED#/GPIO55 93

GN

D94

SYSON/GPIO56 95

VCC

96

SDICS#/GPXOA00 97SDICLK/GPXOA01 98SDIDO/GPXOA02 99

EC_RSMRST#/GPXO03 100EC_LID_OUT#/GPXO04 101

EC_ON/GPXO05 102EC_SWI#/GPXO06 103

ICH_PWROK/GPXO06 104BKOFF#/GPXO08 105

WL_OFF#/GPXO09 106GPXO10 107GPXO11 108

SDIDI/GPXID0 109

PM_SLP_S4#/GPXID1 110

VCC

111

ENBKL/GPXID2 112

GN

D11

3

GPXID3 114GPXID4 115GPXID5 116GPXID6 117GPXID7 118

SPIDI/RD# 119SPIDO/WR# 120

VR_ON/XCLK32K/GPIO57 121

XCLK1122XCLK0123 V18R 124

VCC

125

SPICLK/GPIO58 126

AC_IN/GPIO59 127

SPICS# 128

C590.1U_0402_16V4Z1 2

R36 4.7K_0402_5%1 2

C22

0.1U_0402_16V4Z

1

2

R21 10K_0402_5%

12

R59 47K_0402_5%1 2

C440.1U_0402_16V4Z 1

2

R44 4.7K_0402_5%1 2

C21

0.1U_0402_16V4Z

1

2

C25

0.1U_0402_16V4Z

1

2

R40 10K_0402_5%@1 2

R42

8.2K

_040

2_5%

PM@

12

R26 4.7K_0402_5%1 2

R57100K_0402_1%

12

R4710K_0402_5%

12

R257 0_0402_5%

12

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Page 32: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

ON/OFFBTN#ON/OFF#

EC_ON

51_ON#

51_ON#NOVO_BTN#

NOVO#

NUM_LED#

ON/OFFBTN#SCROLL_LED#

CAPS_LED#DRIVE_LED#

NOVO_BTN#

KSO17KSI2KSI0 KSO16

NOVO_BTN#

ON/OFFBTN#

ON/OFF# <31>

51_ON# <38>

EC_ON<31>

51_ON#<38>

NOVO#<31>

DRIVE_LED#<27>CAPS_LED#<31>NUM_LED#<31>

SCROLL_LED#<31>

KSI2<31,33>

KSI0<31,33>

KSO17<31>

LID_SW# <31>

KSO16<31>

+3VALW

+5VALW

+3VALW

+5VS+5VALW

+3VALW

+3VALW

+3VALW

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

BIOS, I/O Port & K/B ConnectorB

32 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

TOP Side

Bottom Side

ON/OFF switch

Power Button

Switch Board Conn.

MUTE# KSI 0 & KSO16USER# KSI 2 & KSO17

LID Switch

D23

PSOT24C_SOT23

2 31

C2890.1U_0402_16V4Z

1

2

SW1

SMT1-05_4P

@3

2

1

4

56

C291

1000P_0402_50V7K

1

2

R10 0_0402_5%@1 2

D24

PSOT24C_SOT23

2 31

J1 JOPEN@12

R241 0_0402_5%1 2

C276

10P

_040

2_50

V8J

1

2

D4

DAN202U_SC70

2

31

JP4ACES_88716-1601-01

ME@

44

77

1010

1313

11

66

22

33

55

88

99

1111

1212

1414

1515

1616

GN

D17

GN

D18

D14

CH751H-40_SC76

21

D13

RLZ20A_LL34

12

R11 0_0402_5%@ 1 2

U14

A3212ELHLT-T_SOT23W-3

VDD

2

OUTPUT 3

GN

D1

J3 JOPEN@12

D12

DAN202U_SC70

2

31

R15

100K_0402_5%

12

R24447K_0402_5%

12

D22

PSOT24C_SOT23

2 31

R221100K_0402_5%

12

G

D

S

Q27

2N7002_SOT23

2

13

R258

10K_0402_5%

12

R255

100K_0402_5%

12

Page 33: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

KSO[0..15]

KSI[0..7]

KSI0

KSI1

KSI2

KSI3

KSI4

KSI5

KSI6

KSI7

KSO0

KSO1

KSO2

KSO3

KSO4

KSO5

KSO6

KSO7

KSO8

KSO9

KSO10

KSO11

KSO12

KSO13

KSO14

KSO15

KSO6KSO8KSO7KSO4KSO2KSI0KSO1KSO5KSI3KSI2KSO0KSI5KSI4KSO9KSI6KSI7KSI1

KSO15KSO10KSO11KSO14KSO13KSO12KSO3

TP_DATA

TP_CLK

EC_TX_P80_DATAEC_RX_P80_CLK

TP_CLKTP_DATA

KSO[0..15] <31>

KSI[0..7] <31,32>

TP_CLK<31>TP_DATA<31>

EC_RX_P80_CLK<13,14,31>EC_TX_P80_DATA<13,14,31>

+5VS

+3VALW

+5VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

EC ENE KB910L(Reserved)B

33 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

INT_KBD Conn.

Update Footprint

To TP/B Conn.

EC DEBUG PORT

For IHL00

C77 100P_0402_50V8J@1 2

JP8

ACES_87151-0807GME@

1122334455667788

C73 100P_0402_50V8J@1 2

C85 100P_0402_50V8J@1 2

C117

0.1U_0402_16V4Z

C74 100P_0402_50V8J@1 2

C62 100P_0402_50V8J@1 2

C69 100P_0402_50V8J@1 2

C78 100P_0402_50V8J@1 2

C67 100P_0402_50V8J@1 2

C65 100P_0402_50V8J@1 2

C80 100P_0402_50V8J@1 2

JP7

ACES_85202-24051ME@

112233445566778899101011111212131314141515161617171818191920202121222223232424G125G226

C64 100P_0402_50V8J@1 2

C75 100P_0402_50V8J@1 2

C61 100P_0402_50V8J@1 2

C68 100P_0402_50V8J@1 2

C70 100P_0402_50V8J@1 2

C84 100P_0402_50V8J@1 2

C63 100P_0402_50V8J@1 2

C76 100P_0402_50V8J@1 2

C79 100P_0402_50V8J@1 2

C81 100P_0402_50V8J@1 2

C83 100P_0402_50V8J@1 2

D10

PSOT24C_SOT23@

2 31

C66 100P_0402_50V8J@1 2

C86 100P_0402_50V8J@1 2

C82 100P_0402_50V8J@1 2

JP12

ACES_85205-0400ME@

11223344

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Page 34: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

PWR_LED# <31>

BT_LED# <23>

WLAN_BLUE_LED# <23>

CHARGE_LED1# <31>

CHARGE_LED0# <31>

+3VALW

+5VALW

+3VS

+5VS

+5VALW

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

MDC/CIR & LEDB

34 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

Blue&Amber

Amber

Blue

Blue

Amber

LED

R252

300_0402_5%

BT@1 2

R250

300_0402_5%1 2

R248

300_0402_5%1 2

R251

300_0402_5%WLAN@

1 2

R249300_0402_5%1 2

B

A

LED2HT-297UD/CB _BLUE/AMB_0603

LED@

2 1

4 3

LED3HT-191NB5-DT_BLUE_0603

12

B

A

LED1HT-297UD/CB _BLUE/AMB_0603

2 1

4 3

Page 35: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

+USB_VCCC

USB20_N0USB20_P0

USB_ON

KILL_SW#

+USB_VCCC KILL_SW#

USB20_N4USB20_P4

USB20_P7USB20_N7

USB20_N6

+USB_VCCA

USB20_P6

USB20_P0

USB20_P6 USB20_N0

USB20_N6USB_OC#4 <21>

USB_ON<31>

USB_ON<31>

USB_OC#0 <21>

USB_OC#6 <21>

USB20_N6<21>USB20_P6<21>

USB20_N0<21>USB20_P0<21>

KILL_SW# <31>

USB20_N4 <21>USB20_P4 <21>

USB20_N7 <21>USB20_P7 <21>

USB_OC#7 <21>

+USB_VCCC

+USB_VCCC+5VALW

+USB_VCCA

+5VALW+USB_VCCA

+USB_VCCA

+3VALW

+3VS+USB_VCCC

+USB_VCCC

+USB_VCCA

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

Power OK, Reset and RTC Circuit, TPB

35 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

W=80mils

USB Conn.

W=80mils

W=80mils

USB CONN. 1

USB CONN. 2

Kill SWITCH

W=80mils

C301

4.7U_0805_10V4Z

1

2

C18

470P_0402_50V7K@

1

2

JP24

SUYIN_020173MR004G579ZRME@

VCC1D-2D+3GND4

GND15GND26GND37GND48

D17

CM1293-04SO_SOT23-6

@

CH36

Vp5

CH44

CH2 3

Vn 2

CH1 1

+ C462

220U_V_6.3VM_R25

1

2

C5001000P_0402_50V7K@

1

2

+ C497150U_Y_6.3VM

1

2

U24

G545C1P1U_SO8

GND1IN2

FLG 5OUT 6

OUT 8

IN3EN#4

OUT 7

C294

0.1U_0402_16V4Z@

1

2

JP5

ACES_87213-1000GME@

1 12 23 34 45 56 67 78 89 910 10

GND1 11GND2 12

C473

470P_0402_50V7K

1

2

C528

470P_0402_50V7K

1

2

U17

G545C1P1U_SO8

GND1IN2

FLG 5OUT 6

OUT 8

IN3EN#4

OUT 7

D2DAN217_SC59

@ 231

C527 0.1U_0402_16V4Z

12

C499

470P_0402_50V7K@

1

2

JP22

SUYIN_020173MR004G579ZRME@

VCC1D-2D+3GND4

GND15GND26GND37GND48

R7

100K_0402_5%

12

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Page 36: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

E

E

1 1

2 2

3 3

4 4

SUSPSUSP

SYSON

SUSP

SUSP

1.8VS_GATE

SUSP

5VS_GATE

SUSP SUSP SUSP SUSP SYSON#

SUSP

STB

SYSON#

SUSPSUSP<43>

SYSON<24,31,42>

SUSP#<16,24,31,40,42,43>

STB<31>

+5VALW

+5VALW

+5VALW

+3VALW +1.8V+3VS

+VSB

+1.8VS

+VSB

+5VS

+1.5VS +2.5VS +VCCP +1.8V+0.9VS

+VSB

+3VALW +3V_STB

+VSB

RTCVREF

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

DC InterfaceB

36 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

+3VALW TO +3VS+5VALW TO +5VS

+1.8V to +1.8VS

+3VALW to +3V Transfer

C229

10U_0805_10V4Z

1

2

G

D

S Q282N7002_SOT23

2

13

R203

470_0603_5%

12

U28

AO4468_SO8

S 1S 2S 3G 4

D8D7D6D5

R50810K_0402_5%

12

G

D

S Q172N7002_SOT23PM@

2

13

R137470_0603_5%

12

G

D

S Q102N7002_SOT23

2

13

R191470_0603_5%

12

Q22

DTC124EK_SC59

2

13

C185

1U_0603_10V4ZPM@

1

2

R235470_0603_5%

12

C571

10U_0805_10V4Z

1

2

R48320K_0402_5%

1 2

U9

AO4468_SO8PM@

S 1S 2S 3G 4

D8D7D6D5

C545

10U_0805_10V4Z

@

1

2

R20247K_0402_5%

1 2

R222100K_0402_5%

@

12

G

D

SQ18

2N7002_SOT23

2

13

G

D

S

Q36BSS138LT1G_SOT23-3@

2

13

R484

470_0603_5%

12

C227

10U_0805_10V4Z

1

2

C189

0.1U_0603_25V7KPM@

1

2

C539

10U_0805_10V4Z@

1

2

C226

1U_0603_10V4Z

1

2

G

D

S Q192N7002_SOT23

2

13

R193

470_0603_5%PM@

12

C215

10U_0805_10V4Z

1

2

G

D

SQ37

2N7002_SOT23

2

13

C191

10U_0805_10V4ZPM@

1

2

C568

0.1U_0603_25V7K

1

2

C184

10U_0805_10V4ZPM@

1

2

G

D

S Q202N7002_SOT23

2

13

G

D

S Q382N7002_SOT23

2

13

C190

10U_0805_10V4ZPM@

1

2

R224100K_0402_5%

@

12

G

D

SQ152N7002_SOT23PM@

2

13

C579

1U_0603_10V4Z

1

2

G

D

S Q162N7002_SOT23

2

13

G

D

S Q252N7002_SOT23

2

13

C209

0.1U_0603_25V7K

1

2

R211470_0603_5%

12

R46433K_0402_5%@

12

J4PAD-OPEN 3x3m

@

1 2

R225100K_0402_5%

12

R262470_0603_5%

12

C577

10U_0805_10V4Z

1

2

C5440.1U_0603_25V7K@

1

2

U10

AO4468_SO8

S 1S 2S 3G 4

D8D7D6D5

C575

10U_0805_10V4Z

1

2

R192180K_0402_5%PM@

G

D S

Q352N7002KW_SOT323-3

@

2

1 3

C543

0.1U_0402_16V4Z@

1

2

U27

AO4468_SO8

@

S 1S 2S 3G 4

D8D7D6D5

R223100K_0402_5%@

12

Q23

DTC124EK_SC59

2

13

Page 37: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

LA-3691P 0.1

FAN & Screw HoleB

37 46Friday, May 18, 2007

2006/08/18 2007/8/18Compal Electronics, Inc.

FM5

1

H7H

@

1

H29H

@

1

H5H

@

1

FM2

1

H8H

@

1

H14H

@

1

H21H

@

1

CF6

1

H17H

@

1 CF8

1

H19H

@

1

CF1

1

H23H

@

1

FM6

1

H28H

@

1

H24H

@

1

H25H

@

1

FM3

1

H9H

@

1

CF3

1

H15H

@

1

H18H

@

1

H11H

@

1

H27H

@

1 CF5

1

H4H

@

1

H20H

@

1

H26H

@

1 CF2

1

H22H

@

1

FM4

1

H12H

@

1

H3H

@

1

H13H

@

1

H10H

@

1

H16H

@

1

CF7

1

H2H

@

1 CF4

1

H1H

@

1

H6H

@

1

FM1

1

hexa

inf@

hotm

ail.co

m

Page 38: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

1 1

2 2

3 3

4 4

PR

G++

CHGRTCP

PACIN

ACOFF<31,40>

ACON<40>MAINPWON<39,41>

PACIN <40>

PACIN <40>

ACIN <21,31>

51_ON#<32>

+CHGRTC

B+

VIN

RTCVREF

VIN

VL

VS

+5VALWP

+3VALWP

+5VALW

+3VALW

+5VALWP

+1.8VP +1.8V

+0.9VS+0.9VSP

+VCCP+VCCPP

+1.5VS+1.5VSP

+VSBP +VSB

RTCVREFBATT+

VIN

VIN

RTCVREF

VS

VS

ADPIN

+2.5VS+2.5VSP

VS

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

0.1

DCIN/DECTORB

38 46Friday, May 18, 2007

2005/10/17 2006/10/17Compal Electronics, Inc.

3.3V

Precharge detector Min. typ. Max.

H-->L 14.589V 14.84V 15.243V L-->H 15.562V 15.97V 16.388V

ACIN

(16A,800mils ,Via NO.= 24)

(6A,240mils ,Via NO.= 12)

(7A,280mils ,Via NO.=14) (8A,320mils ,Via NO.= 16)

(0.3A,40mils ,Via NO.= 2)

(2A,80mils ,Via NO.= 4)

BATT ONLY

L-->H 7.196V 7.349V 7.505V

Precharge detector Min. typ. Max.

H-->L 6.138V 6.214V 6.359V

Vin Detector

High 18.764 17.901 17.063Low 17.745 16.9 16.033.3V

(6A,240mils ,Via NO.=12) (1A,40mils ,Via NO.= 2)

DC030005Q00

PQ3DTC115EUA_SC70-3

2

13

PJP1

JST_B4B-EH-A(LF)(SN)

1 1

3 3

4 4

2 2

PU1ALM393DG_SO8

+3

-2 O 1

P8

G4

PC

110

00P

_040

2_50

V7K

12

PJ2PAD-OPEN 3x3m

21

PU2

G920AT24U_SOT89-3

IN 2

GND

1

OUT3

PR

1949

9K_0

402_

1%

12

PR3147K_0402_1%

12

PR182.2M_0402_5%

12

PR

2719

1K_0

402_

1%

12

PD2

LL4148_LL34-2

12

PC

410

00P

_040

2_50

V7K

12

PR61M_0402_1%

1 2

PC

110.

1U_0

603_

25V

7K

12

PC50.01U_0402_25V7K@1 2

PC

1310

00P

_040

2_50

V7K

12

PR

1084

.5K

_040

2_1%

12

PC

310

0P_0

402_

50V

8J

12

PR

910

0K_0

402_

5%

12

PD5

RB751V-40_SOD323-2

12

PR

2068

_120

6_5%

1

2

PJ3 PAD-OPEN 3x3m1 2

PR2922K_0402_1%

1 2

PQ4TP0610K-T1-E3_SOT23-3

2

13

PJ6PAD-OPEN 3x3m

1 2

PR1322K_0402_1%

1 2

PD6

BAS40CW_SOT323-3

2

31

PQ1TP0610K-T1-E3_SOT23-3

2

13

PR

1110

K_0

402_

1%

12

G

D

S

PQ5

2N7002W-T/R7_SOT323-3

2

13

PD3

GLZ4.3B_LL34-2

12

PR

3266

.5K

_040

2_1%

@

12

PC

610

00P

_040

2_50

V7K

12

PJ7PAD-OPEN 3x3m

1 2

PC

140.

01U

_040

2_25

V7K

12

PR25200_0805_5%

12

PC

210

0P_0

402_

50V

8J

12

PC

70.

1U_0

402_

16V

7K

12

PC

100.

22U

_120

6_25

V7K

12

PR

110

_120

6_5%

12

PC

120.

1U_0

603_

25V

7K

12

PR71K_1206_5%

1 2

PJ4PAD-OPEN 3x3m

1 2

PJ5PAD-OPEN 3x3m

1 2

PR

1520

K_0

402_

1%

12

PR

810

0K_0

402_

5%

12

PJ8

JUMP_43X7911 2 2

PR31K_1206_5%

1 2

PR

2168

_120

6_5%

12

PC

84.

7U_0

805_

6.3V

6K

12

PR23560_0603_5%

1 2

PR21K_1206_5%

1 2

PR410K_0402_1% @1 2

PD

1R

LZ24

B_L

L341

2

PC

91U

_080

5_25

V4Z

12

PR3034K_0402_1%

12

PR

2610

0K_0

402_

5%

12

PR1210K_0402_1%

1 2

PL11FBMA-L11-322513-201LMA40T_1210

1 2

PR1710K_0402_1%

12

PR

1610

K_0

402_

1%

12

PR51K_1206_5%

1 2

PR24560_0603_5%

1 2

PR

2849

9K_0

402_

1%

12

PR

2210

0K_0

402_

1%

12

PD4LL4148_LL34-2

12

PJ10PAD-OPEN 3x3m

1 2

PU1BLM393DG_SO8

+ 5

- 6O7

P8

G4

PQ2DTC115EUA_SC70-3

2

13

PR

1410

0K_0

402_

5%

12

PQ6DTC115EUA_SC70-3

2

13

Page 39: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

1 1

2 2

3 3

4 4

TM_REF1

TS

SMCSMD

B/IID

GND

BATT++

MAINPWON <38,41>

BATT_TEMP <31>

EC_SMB_CK1 <31>

EC_SMB_DA1 <31>

SPOK<41>

ALI/MH# <40>

B+ +VSBP

VL

VL

VL

VS

VL

VS

+3VALWP

BATT++

BATT+

+3VALWP

+3VALWP

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

0.1

BATTERY CONN. / OTPB

39 46Friday, May 18, 2007

2005/10/17 2006/10/17Compal Electronics, Inc.

Recovery at 70 degree CCPU thermal protection at 85 degree CPH1 under CPU botten side :

DC040003600

IHL00 LA-3691P

PC

1910

00P

_040

2_50

V7K

12

PR351K_0402_1% 1

2

PR

3815

0K_0

402_

1%

12

PL12HCB4532KF-800T90_1812

1 2

PQ7TP0610K-T1-E3_SOT23-3

2

13

PR

4010

0_04

02_1

%

12

PR

4615

0K_0

402_

1%

12

PC

230.

1U_0

402_

16V

7K

12

PU3ALM393DG_SO8

+3

-2 O 1

P8

G4

PC

170.

01U

_060

3_50

V7K

12

PH

110

0K_0

603_

1%_T

H11

-4H

104F

T

12

PR39442K_0603_1%

1 2

PR4269.8K_0603_1%

1 2

PR4822K_0402_1%

1 2

PR

361K

_040

2_5%

1

2

PR

3710

.5K

_040

2_1%

12

PR

4710

0K_0

402_

5%

12

PC

1610

00P

_060

3_50

V7K

12

PR34

100K_0402_5%@

1 2

PC

220.

1U_0

603_

25V

7K

12

PU3BLM393DG_SO8

+5

-6 O 7

P8

G4

PR

4110

0_04

02_1

%

12

PC

201U

_060

3_6.

3V6M

12

PR43150K_0402_1%

12

PR446.49K_0402_1%

1 2

G

D

S

PQ8

2N7002W-T/R7_SOT323-3

2

13

PR500_0402_5%@

1 2

PR

451K

_040

2_1%

12

PJ20

JUMP_43X79

11 2 2

PJP2

SUYIN_200275MR009G180ZR

1 1

3 34 45 56 6

9 9

2 2

7 78 8

G1 10G2 11

PC

210.

22U

_120

6_25

V7K

12

PC

180.

1U_0

603_

25V

7K

12

PR33100K_0402_5%

1 2

PR

4910

0K_0

402_

5%

12

PC

1510

00P

_060

3_50

V7K

12

hexa

inf@

hotm

ail.co

m

Page 40: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

1 1

2 2

3 3

4 4

CHG

PACIN

ACON

CSIP CSIN

CSOPDH_CHG

LX_CHG

6251VDDP

6251VREF

6251DC_IN

CSON

6251VDD

6251VREF

BST_CHG

DL_CHG

6251VREF

6251DC_IN

FSTCHG

CSON

CELLS

6251_EN

6251VDD

6251_EN

CSON

6251VREF

BST_CHGA

CELLS6251VDD

CSIP

CSOP

CSIN

CSON

IREF<31>

ACON<38>

PACIN<38>

ADP_I<31>

ACOFF<31,38>

ACOFF <31,38>

BATT_OVP<31>

PACIN <38>

CHGSEL

SUSP# <16,24,31,36,42,43>

FSTCHG<31>

ALI/MH#<39>

VIN

VIN

BATT+

P2 P3

B+

CHG_B+

BATT+VS

VIN

BATT+

VIN

Title

Size Document Number R ev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

0.1

CHARGER

40 46Friday, May 18, 2007

Compal Electronics, Inc.2007/05/182006/05/18

CC=0.6~3.4A

IREF=0.5832V~3.3VIREF=0.972*Icharge

Iinput=(1/0.02)(0.05*Vaclm/2.39+0.05)where Vaclm=0.5535V, Iinput=3.079Awhere Vaclm=0.6667V, Iinput=4.263A

ADP_I = 19.9*Iadapter*Rsense

OVP voltage :LI-3S :13.50V--BATT-OVP=1.5V

BATT-OVP=0.111*BATT+

65W, Iadapter=0~3.42A, Current sense=0.02ohm, PR69=39.2K, CP=3.079A90W, Iadapter=0~4.74A, Current Sense=0.015ohm, PR69=28.7K, CP=4.263A

CP mode

If this area float, Charge voltage is 4.2V/cellVCHLM=0.24V~1.36V

BATT Type Charging Voltage (0x15) ALI/MH#

4800mAH 3S pack 16800mV

2400mAH 4S pack 12600mV

CV mode

HIGH

LOW 16.8V

12.60V

LI-4S :18V--BATT-OVP=2.0V

PR60150K_0402_1%

12

PQ19

SI4800BDY-T1-E3_SO8

S1

S2

S3

G4

D8

D7

D6

D5

PC

2722

00P

_040

2_50

V7K

12

PC370.01U_0402_25V7K

12

PQ9AO4407_SO8

365

78

2

4

1

PC410.1U_0603_25V7K

12

PQ17SI4800BDY-T1-E3_SO8

<BOM Structure>

S1

S2

S3

G4

D8

D7

D6

D5

PR75340K_0402_1%

12

PQ14DTC115EUA_SC70-3

2

13

PR5847K_0402_5%

1 2

PC366800P_0402_25V7K

12

PC

2410

U_1

206_

25V

6M

12

PQ45DTC115EUA_SC70-3

2

13

PR68

2.2_0603_5%

1 2

PC312.2U_0603_6.3V6K

12

PR74100K_0402_1%@

12

PC1560.1U_0402_16V7K

12

PU4

ISL6251AHAZ-T_QSOP24

EN3

CELLS4

VDD1

ACSET2

ICOMP5

VCOMP6

CHLIM9

ACPRN 23

CSIP 19

UGATE 17

PHASE 18

BOOT 16

PGND 13GND12

ICM7

VREF8

VADJ11

DCIN 24

CSIN 20

ACLIM10

LGATE 14

VDDP 15

CSOP 21

CSON 22

PR5247K_0402_1%

12

PC32

0.1U_0603_25V7K

12

PU5A

LM358ADR_SO8

+ 3

- 201

P8

G4

PR7710K_0402_1%

1 2

PC480.01U_0402_25V7K

12

PR210100K_0402_1%

12

PD10

RB751V-40_SOD323-2

12

PD81SS355_SOD323-2

1 2

PJ12

JUMP_43X11811 2 2

PD16

BAS40CW_SOT323-3

2

31

PR64100_0402_1%

1 2

PR61 20_0603_5%

1 2

PR7210K_0402_1%

12

PR7039.2K_0402_1%

1 2

PC

2510

U_1

206_

25V

6M

12

PQ10AO4407_SO8

3 65

78

2

4

1

EB

C PQ44

2SC2411KT146_SOT23-3@

23

1

PR5447K_0402_1%

1 2

G

D

S

PQ16

2N7002W-T/R7_SOT323-3

2

13

PR

208

100K

_040

2_1%

12

PC

2956

00P

_040

2_25

V7K

12

PC

157

0.01

U_0

402_

25V

7K

12

PQ20

DTC115EUA_SC70-3

2

13

PC

460.

01U

_040

2_25

V7K

12

PR67143K_0402_1%

12

PC34680P_0402_50V7K@

1 2

PC

330.

1U_0

603_

25V

7K

12

PQ11AO4407_SO8

3 65

78

2

4

1

PC

470.

01U

_040

2_25

V7K

@

12

PR73274K_0402_1%@

1 2

PR56200K_0402_1%

1 2

G

D

S

PQ15

2N7002W-T/R7_SOT323-3

2

13

PR53200K_0402_1%

12

PR69100K_0402_1%

12

PR78105K_0402_1%

12

PQ42TP0610K-T1-E3_SOT23-3

2

13 PD7

1SS355_SOD323-2

1 2

PR5710K_0402_5%

12

PR209100K_0402_1%

1 2

PQ43DTC115EUA_SC70-3

2

13

PC

4210

U_1

206_

25V

6M

12

PQ21

SI2301BDS-T1-E3_SOT23-3@2

13

PR76499K_0402_1%

12

PC39100P_0402_50V8J

1

2

PR6310K_0402_1%

12

PC400.1U_0402_16V7K

12

PD9

1SS355_SOD323-2

1 2

PR2202.2_0603_5%

1 2

PC350.047U_0603_25V7M

12

PC380.1U_0603_25V7K

12

PC

4310

U_1

206_

25V

6M

12

PC

44

0.01

U_0

402_

25V

7K

12

PC30

0.1U_0603_25V7K

12

PQ13DTC115EUA_SC70-3

2

13

PR6622K_0402_1% 1 2

G

D

S

PQ18

2N7002W-T/R7_SOT323-3

2

13

PQ12DTA144EUA_SC70-3 2

13

PR510.02_2512_1%

1

3

4

2

PR21920_0603_5%

1 2

PR650.02_2512_1%

1

3

4

2P

R59

100K

_040

2_1%

12

PC454.7U_0805_6.3V6K

12

PR21120K_0402_1%

12

PL110U_LF919AS-100M-P3_4.5A_20%

1 2

PC

260.

1U_0

603_

25V

7K

12

PR714.7_0603_5%

1 2

PC

280.

1U_0

603_

25V

7K

12

PR5510K_0402_1%

12

PR62 20_0603_5%

12

Page 41: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

A

B

B

C

C

D

D

1 1

2 2

3 3

4 4

8734_VREF

LX5

LX3

BST3A

BST3BBST5B

DH5

BST5A

DH3

3HG

DL3

DL5

5HG

MAINPWON <38,39>

SPOK<39>

B+++

+3VALWP

VL

+5VALWP

B+

VL

8734_VREF

VS

B+++

B+++

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

0.1

+5VALWP/+3VALWPCustom

41 46Friday, May 18, 2007

2005/10/17 2006/10/17Compal Electronics, Inc.

+3.3V Ipeak = 6.66A ~ 10A

+5V Ipeak = 6.66A ~ 10A

VFB=2V

PQ

25S

I481

0BD

Y-T

1-E

3_S

O8

S1

S2

S3

G4

D8

D7

D6

D5

PR

8520

0K_0

402_

1%

12

PR

790_

0603

_5%

12

PC490.1U_0402_16V7K

<BOM Structure>

1 2

PL2

10U

H_1

164A

Y-1

00M

=P3_

4.7A

_20%

<BOM Structure>

12

+

PC

6233

0U_D

3L_6

.3V

M_R

25M

1

2PR

9610

0K_0

402_

5%

12

PR

870_

0603

_5%

12

PQ

22S

I480

0BD

Y-T

1-E

3_S

O8

S1

S2

S3

G4

D8

D7

D6

D5

PC500.1U_0402_16V7K

1 2

PR

8849

9K_0

402_

1%

12

PR9347K_0402_1%

1 2

PC

640.

047U

_060

3_16

V7K

12

PR830_0603_5%

1 2

PZD1

GLZ5.1B_LL34-2

1 2

PC

600.

047U

_060

3_16

V7K

12

PC

51

10U

_120

6_25

V6M

12

PC

520.

1U_0

402_

16V

7K

12

PR910_0402_5%

1 2

PR

9010

.5K

_040

2_1%

12

PR

804.

7_12

06_5

% 12

PC

610.

22U

_060

3_16

V7K

12

PR

8949

9K_0

402_

1%

12

PQ

23S

I480

0BD

Y-T

1-E

3_S

O8

S1

S2

S3

G4

D8

D7

D6

D5

PR9847K_0402_1%

1 2

PR

8247

_040

2_5%

12

PU7

MAX8734AEEI+_QSOP28

LX515DL519

BST514

DH516

OUT521FB59

SHDN#6ON54

GN

D23

ILIM5 11

DH3 26

LX3 27

TON

13

DL3 24

OUT3 22

FB3 7PGOOD 2SKIP#12

ON33

REF8

PR

O#

10V

CC

17

V+

20

ILIM3 5

BST3 28

LDO

325

LD05

18

N.C.1

PR

9910

K_0

402_

1%

12

PR

8620

0K_0

402_

1%

12

PC

580.

1U_0

603_

25V

7K

12P

C56

4.7U

_080

5_6.

3V6K

12

PJ13JUMP_43X118

11

22

PC

54

10U

_120

6_25

V6M

12

PC

651U

_060

3_6.

3V6M

12

PR

956.

81K

_040

2_1%

12

PL3

10U

H_1

164A

Y-1

00M

=P3_

4.7A

_20%

12

PR

970_

0402

_5%

12

PC

5322

00P

_040

2_50

V7K

12

PC

571U

_080

5_16

V7K

12

PR940_0402_5%

12

PD11

BAW56W_SOT323-3

1

3 2

PR

926.

81K

_040

2_1%

12

PQ

24S

I481

0BD

Y-T

1-E

3_S

O8

S1

S2

S3

G4

D8

D7

D6

D5

PC

551U

_080

5_25

V4Z

12 P

R84

0_06

03_5

%

12

PR

814.

7_12

06_5

%

@

12

PC

63

4.7U

_080

5_6.

3V6K

12

+

PC

5915

0U_D

2_6.

3VM

1

2

hexa

inf@

hotm

ail.co

m

Page 42: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LX_1.8V

DH_1.8V-1

DH_1.8V

DH_1.05V

DL_1.8V

BST_1.05V

BST_1.8V

ILIM_1.05V

LX_1.05V

ILIM_1.8V

FB_1.8V

FB_1.05V

Vout_1.8V

Vout_1.05V

PGOOD1_1.8V

B+_1.8/1.05

B+_1.8/1.05

VCCA_1.05V

VCCA_1.05V

VCCA_1.8V

+5VALW

+5VALW

FB_1.8V

BST_1.05V-1BST_1.8V-1

Vout_1.8V

FB_1.05V

Vout_1.05V

PGOOD2_1.05V

VCCA_1.8V

DH_1.05V-1

DL_1.05V

SYSON<24,31,36>

SUSP#<16,24,31,36,40,43>

+VCCPP

+1.8VP

B+B+_1.8/1.05

B+_1.8/1.05

+5VALW

+5VALW

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

0.1

+VCCPP/+1.8VP

Custom

42 46Friday, May 18, 2007

2007/01/16 2008/01/16Compal Electronics, Inc.

VFB=0.5V

Maximum continuous current=>6A

Maximum continuous current=>6A

OCP==>8.273A~14.106A

OCP==>17.029A~30.641A

Max:11.5 mOhm

FDS6670AS:Rds(on)=>Typ:9 mOhm

VFB=0.5V

Vo=VFB*(1+PR122/PR127)=1.805V

Ton=(3.3E-12*(PR121+37K)*(Vout/VBat))+50ns

Iocp=Ivalley+ Iripple� �/2

Ivalleymin=10E-6*(PR120/Rds(ON)max*1.5)

Iripple=(vin-vout)*(Ton/L)=5.467A, 1/2 Iripple=2.734A.

Max:27 mOhm

AO4916 Rds(on)=>Typ:21 mOhm

VFB=0.5V

Vo=VFB*(1+PR129/PR130)=1.5V

Ton=(3.3E-12*(PR125+37K)*(Vout/VBat))+50ns

Iocp=Ivalley+ Iripple� �/2

Ivalleymin=9*10u*(29.4K/0.027*1.4)=7A

Iripple=(vin-vout)*(Ton/L)=2.546A, 1/2Iriiple=1.273A

Close to IC Side

Differential routing of feedback to VSSA2 and VOUT2 PIN

Close to IC Side

Differential routing of feedback

to VSSA1 and VOUT1 PIN

Ipeak=12.17A, Imax=8.519A

=3.3*10e-12*(820K+37K)*(1.8/19)+50ns=0.3179us

Ivalleymax=10E-6*(PR120/Rds(ON)typ*1.2)

Ipeak=5.16A, Imax=3.612A

=0.3201us

Ivalleymax=11*E-6*(29.4K/0.021*1.1)=12.833A

=9*10e-6*(27.4K/0.0115*1.5)=14.295A>11.73*1.2=14.076A

=11*10e-6*(27.4K/0.009*1.2)=27.907A.

PL41.8UH_1164AY-1R8N=P3_9.5A_30%

1 2PR109

34K_0402_1%

1 2

PL51.8UH_1164AY-1R8N=P3_9.5A_30%

1 2

PQ28SI4800BDY-T1-E3_SO8

S1

S2

S3

G4

D8

D7

D6

D5

PR10710K_0402_1%

12

+

PC

7133

0U_D

2_2V

_Y

1

2

PQ29SI4810BDY-T1-E3_SO8

S1

S2

S3

G4

D8

D7

D6

D5

PC832.2U_0603_6.3V6K

12

PC80

1U_0603_10V6K1 2

+

PC

8522

0U_D

2_4V

Y_R

15M

1

2

PC

874.

7U_1

206_

25V

6K

12

PQ26

SI4800BDY-T1-E3_SO8

S1

S2

S3

G4

D8

D7

D6

D5

PR

106

11K

_040

2_1%

12

PC

664.

7U_1

206_

25V

6K1

2

PD12

BAW56W_SOT323-3

1

32

PC82

0.1U_0603_25V7K

1 2

PR10110_0603_5%

12

PQ27SI4810BDY-T1-E3_SO8

S1

S2

S3

G4

D8

D7

D6

D5

PU8

SC413TSTRT_TSSOP28

DL12

VDDP13

LX15

DH16

PGD1 27

TON1 23

FB1 26

VCCA1 25

EN/PSV28

TON29

VOUT210

VCCA211

FB212

VSSA214

PGND11

PGD213

VOUT1 24

VSSA1 28

EN/PSV1 22

BST2 21

DH2 20

VDDP2 17

LX2 19

ILIM2 18

DL2 16

PGND2 15

ILIM14

BST17

PC1680.1U_0402_16V7K@1

2

+

PC

6933

0U_D

2_2V

_Y

@

1

2

PC72

0.1U_0603_25V7K

1 2PR108

0_0402_5%

1 2

PR112

820K_0402_5%12

PC781U_0603_10V6K

12

PC7433P_0402_50V8K

12

PC700.1U_0402_16V7K 1

2

PC841000P_0402_50V7K

1 2

PR1020_0402_5%

1 2

PR100100K_0402_5%

@

12

PR

122

26.1

K_0

402_

1%

12

PR11010_0603_5%

12

PC

901U

_060

3_10

V6K

12

PR113100K_0402_5%

@

12

PR114 27.4K_0402_1%

1 2

PC681000P_0402_50V7K

12

PR10356K_0402_5%

1 2

PR12110K_0402_1%

12

PR1190_0402_5%

1 2

PJ14

JUMP_43X118

11 2 2

PC

864.

7U_1

206_

25V

6K

12

PC8933P_0402_50V8K

12

PC

674.

7U_1

206_

25V

6K12

PC

911U

_060

3_10

V6K

12

PR1161M_0402_5%

12

PR1240_0402_5%

1 2

PR115

0_0402_5%

1 2

Page 43: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PGOOD2_1.5V

DH_1.5V

BST_1.5V

ILIM_1.5V

LX_1.5V Vout_1.5V

FB_1.5V

Vout_1.5V

B+_1.5VSP

VCCA_1.5V

VCCA_1.5V

+5VALW

FB_1.5V

BST_1.5V-1

DL_1.5V

SUSP#<16,24,31,36,40,42>

SUSP<36>

SUSP#<16,24,31,36,40,42>

B+_1.5VSP

+1.5VSP

B+

+5VALW

+5VALW

+3VALW

+0.9VSP

+1.8V

+5VS

+3VS

+2.5VSP

Title

Size Document Number Rev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

0.1

1.5VSP/2.5VSP/0.9VSP

Custom

43 46Friday, May 18, 2007

2005/10/17 2006/10/17Compal Electronics, Inc.

Vo=VFB*(1+PR146/PR147)=1.05V

The current rating of +1.05VSP include +VCC_GFX current.

=9*10E-6*(26.1K/(0.0115*1.5))=13.617A

Ivalleymax=11*10E-6*(PR145/Rds(ON)min*1.2)

=11*10E-6*(26.1K/(0.009*1.3))=20.076A

VFB=0.5V

Maximum continuous current=>6A

OCP==>15.763A~22.222A

Max:11.5 mOhm

SI4810BDY:Rds(on)=>Typ:9mOhm

VFB=0.5V, Ipeak=14.02A, Imax=9.814A

Ton=(3.3E-12*(PR142+37K)*(Vout/VBat))+50ns=0.2391us

Iocp=Ivalley+ Iripple /2� �

Ivalleymin=9*10E-6*(PR145/Rds(ON)max*1.5)

Iripple=(vin-vout)*(Ton/L)=4.292A, 1/2Iripple=2.146A

Close to IC Side

Differential routing of feedback to VSSA2 and VOUT2 PIN

PR207

0_0402_5%

1 2

PL61.8UH_1164AY-1R8N=P3_9.5A_30%

1 2

PC155

0.01U_0402_25V7K

12

PC1660.1U_0402_16V7K@

12

PC15910U_0805_6.3V6M

12

PC

934.

7U_1

206_

25V6

K

12

PR

132

20K_

0402

_1%

12

PR12710_0603_5%

12

PC1670.1U_0402_16V7K

12

PC10133P_0402_50V8K

12

PC16522U_1206_6.3V6M

12

G

D

S

PQ41

2N7002W-T/R7_SOT323-3<BOM Structure>

2

13

PU13

APL5913-KAC-TRL_SO8

VIN9

EN8

VCNTL6VIN5

POK7

GN

D1

FB 2

VOUT 4VOUT 3

+

PC

9647

0U_D

2_2.

5VM 1

2

PJ19JUMP_43X118

11

22

PR2151K_0402_1%

12

PC

111

4.7U

_120

6_25

V6K

12

PC154 1U_0603_6.3V6M

12

PU9SC411MLTRT_MLPQ16_4X4

FB3

PGD4

VOUT1

VCCA2

NC

5

VSSA

6

VDDP 9

BST

13

DH 12

PGN

D7

DL

8

LX 11

ILIM 10

NC

14

EN/P

SV15

TON

16

TP17

PJ15

JUMP_43X118

11 2 2

PQ30

SI4

800B

DY

-T1-

E3_S

O8

S1

S2

S3

G4

D8

D7

D6

D5

PC1621U_0603_6.3V6M

12

PR21247K_0402_5%

1 2

PR13310K_0402_1%

12

PJ18JUMP_43X79

11

22

PC100

0.1U_0603_25V7K

1 2

PR205

2.15K_0402_1%

12

RT9173DPSP_SO8

PU14

GND2

VIN1

REFEN3

VOUT4

NC 5

VCNTL 6

NC 7

NC 8

GND 9

PQ31SI4810BDY-T1-E3_SO8

S1

S2

S3

G4

D8

D7

D6

D5PR128

26.1K_0402_1%

1 2

PC1630.1U_0402_16V7K

12 P

C99

1U_0

603_

10V6

K

12

PC1600.1U_0402_16V7K @

12

PC16110U_0805_6.3V6M

12

PC1641000P_0402_50V7K

12

PR126

0_0603_5%

1 2

PC972.2U_0603_6.3V6K

12 PD14

1SS355_SOD323-2 1

2

PR2061K_0402_1%

12

PR2040_0402_5%

1 2

PR2031K_0402_1%

12

PC

158

22U

_120

6_6.

3V6M

12

PC1081U_0603_10V6K

12

PR214100K_0402_5%

12

PR2131M_0402_5%

12

hexa

inf@

hotm

ail.co

m

Page 44: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCC

BST1_CPU BSTM1_CPU

BS

TM2_

CP

U

CCI_CPU

+CPU_CORE

DH1__CPU-1

5VS1

CSP1__CPU

CSP2_CPU

CSN2__CPU

CSN1_CPU

FB_CPU

DH1_CPU-2

DH2_CPU-1

BST2_CPU

DL1__CPU

LX2_CPU

DL2__CPU

DL2__CPU

CPU_VCC_SENSE

DL1__CPU

VSSSENSE

LX1__CPU

DH2_CPU-2

CPU_VID6<5>

CPU_VID0<5>

CPU_VID1<5>

CPU_VID2<5>

CPU_VID3<5>

CPU_VID4<5>

CPU_VID5<5>

POUT

CLK_ENABLE#<15>

H_PROCHOT#<4>

VR_ON<31>

PM_DPRSLPVR<7,21>

H_PSI#<5>

VGATE<15,21>

H_DPRSTP#<4,20>

VCCSENSE<5>

VSSSENSE<5>

+5VS

CPU_B+

CPU_B+

+CPU_CORE

B+

+3VS

+3VS

Title

Size Document Number R ev

Date: Sheet o f

Security Classification Compal Secret Data

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIALAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&DDEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSMAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

Issued Date Deciphered Date

0.1

+CPU_CORECustom

44 46Friday, May 18, 2007

2005/10/17 2006/10/17Compal Electronics, Inc.

NTC

NTC

NTC

NTC

PR18210K_0402_1%

12

PC1510.1U_0402_16V7K

12

PR184 3.92K_0402_1%

1 2

PR1883K_0603_1%@

1 2

PQ39

SI4856DY-T1-E3_SO8

S1

S2

S3

G4

D8

D7

D6

D5

PC

150

2200

P_0

402_

50V

7K

12

PR171 0_0402_5%

1 2

PR15710_0402_5%

12

PR202 0_0402_5%

1 2

PC138 0.22U_0603_16V7K

1 2

PC

145

0.22

U_0

603_

16V

7K

12

PR19810_0402_5%@

12

PR

199

4.7_

1206

_5%

12

PC141 0.022U_0402_16V7K 1 2

PQ35SI7686DP-T1-E3_SO8

35

2

4

1

PR162 0_0402_5%

12

PR177 0_0402_5%

1 2

PR173 71.5K_0402_1%

12

PC1424700P_0402_25V7K @

12

PR1960_0603_5%

1 2

PC

132

2200

P_0

402_

50V

7K

12

PR1832K_0402_1%@

12

PR19356_0402_5%

@

12

PC1341U_0603_6.3V6M

12

PR160100K_0402_5%

1 2

PR185 100_0402_1%

1 2

PR181 3K_0603_1%@1 2

PR195 0_0402_5%

1 2

PR

170

2.1K

_040

2_1%

12

PR

172

10_0

402_

5%

@

12

PR1860_0402_5%

1 2

PR2013.48K_0402_1%

1 2

PU12

MAX8770GTL+_TQFN40<BOM Structure>

FB 12

CSP2 14

GND 18

CCV9

CCI 10REF11

CSP1 17

CSN2 15

CSN1 16

CLKEN1

BST2 20

GNDS 13

DPRSTP40

D233

D132

D031 BST1 30

Vcc19

TIME7

THRM6

VRHOT5

POUT4

PSI3

PWRGD2

TON 8

PGND2 23

VDD 25

DL2 24

DL1 26

DH2 21

PGND1 27

D637

D435

D536

D334

LX2 22

LX1 28

DH1 29

DPRSLPVR39

SHDN38

TP41

PR197 10K_0402_1%

1 2

PR

158

200K

_040

2_1%

12

PR165 0_0402_5%

12

PC1352.2U_0603_6.3V6K

12

PR

200

2.1K

_040

2_1%

12

PC

146

10U

_120

6_25

V6M

12

PH2

10KB_0603_5%_ERTJ1VR103J

1 2

PR19210K_0402_5%@

12

PL90.36H_ETQP4LR36WFC_24A_20%

12

PC

148

10U

_120

6_25

V6M

12

PR

180

0_06

03_5

%

12

PQ

36

SI4

856D

Y-T

1-E

3_S

O8

S1

S2

S3

G4

D8

D7

D6

D5

PR164 0_0402_5%

12

PR

169

4.7_

1206

_5%

12

PR156

0_1206_5%

12

PR166 0_0402_5%

12

PR15913K_0402_5%

12

PC

129

10U

_120

6_25

V6M

12

PR179 0_0402_5%

1 2

PR1610_0603_5%

1 2

PC

149

0.1U

_060

3_25

V7K

12

PC

128

10U

_120

6_25

V6M

12

PR1780_0402_5%

12

PC

127

0.01

U_0

402_

25V

7K

12

PR1890_0402_5%

@1 2

PC

130

10U

_120

6_25

V6M

12

PL100.36H_ETQP4LR36WFC_24A_20%

12

PR176 0_0402_5%

1 2

PQ38SI7686DP-T1-E3_SO8

35

2

4

1

PR168 0_0402_5%

12

PC153 0.22U_0603_16V7K

1 2

PR1743.48K_0402_1%

1 2

PR167 0_0402_5%

12

PR19120K_0402_1%

1 2

PC140 0.22U_0603_16V7K

1 2

PC

137

680P

_060

3_50

V7K

12

PQ

40S

I485

6DY

-T1-

E3_

SO

8

S1

S2

S3

G4

D8

D7

D6

D5

PR1873K_0603_1%@

1 2

PH3

10KB_0603_5%_ERTJ1VR103J

1 2

PQ

37S

I485

6DY

-T1-

E3_

SO

8

S1

S2

S3

G4

D8

D7

D6

D5

PC

152

680P

_060

3_50

V7K

12

PC1360.22U_0603_16V7K

1 2

PC144470P_0603_50V8J

1 2

PL8HCB4532KF-800T90_1812 1 2

PR1630_0603_5%

1 2

PR1900_0402_5%

1 2

PC13947P_0402_50V8J

12

PC

131

0.1U

_060

3_25

V7K

12

PC143

4700P_0402_25V7K

@1

2

PC

147

10U

_120

6_25

V6M

12

PR175 499_0402_1%

1 2

PR194100_0402_1%

12

+

PC

133

220U

_25V

_M 1

2

Page 45: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

A

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Title

Size Document Number Rev

Date: Sheet o f

HW PIR

45 46Friday, May 18, 2007

Compal Electronics, Inc.

Version change list (P.I.R. List) Page 1 of 1

Rev. PG# Modify ListFixed IssueItem

MAY BE USED BY OR DISCLOSED TO ANY THIRD PARTY WITHOUT PRIOR WRITTEN CONSENT OF COMPAL ELECTRONICS, INC.

THIS SHEET OF ENGINEERING DRAWING IS THE PROPRIETARY PROPERTY OF COMPAL ELECTRONICS, INC. AND CONTAINS CONFIDENTIAL

DEPARTMENT EXCEPT AS AUTHORIZED BY COMPAL ELECTRONICS, INC. NEITHER THIS SHEET NOR THE INFORMATION IT CONTAINSAND TRADE SECRET INFORMATION. THIS SHEET MAY NOT BE TRANSFERED FROM THE CUSTODY OF THE COMPETENT DIVISION OF R&D

1

2

0.2 P.35

0.2

0.2

0.2

0.2

0.2

0.2

3

4

5

6

7 0.2

8

9 0.2

10

11 0.2

12 0.2

13 0.2

14

15 1.0

16

17 1.0

1.0

1.0

18 0.2

19

20 0.2

0.2

USB port 2 and 4 can't workChange U17 P/N SA005280110 to SA00001H600

Change Y4 and X1 to SJ132P7K220Change symbol P.20.31

CRT wave P.10 Change L41 to R878 and reserve C619

To meet INTEL SPEC Change C148.C442.C171.C400.C606.C607 from 2200P to 22N

Delete R71,74P.17Delete reserve

P.35 Delete JP5 PIN3FACTORY REQUEST

P.18 Remove C7To meet CRT SPEC

P.28 Change C511;515 from 27p to 18pTune frequency

EMI Request change C632 to 2.2nF Remove R441,R145,C6,12,13,change L2,3,4 to SM01000AL00

Delete C171

EMI Request P.30 LAN RX TX change0.2

EMI Request ADD D22;23;24P.32

EMI Request P.4 Delete ITP_BPM0-5 and R515

Change R276 from 10k to 1k ohm C341 from 1000p to 100pP.4FAN issue

P.21USB issueChange USB port 2 to NEW card port 7 to USB

Remove LPC debug connect Remove JP13,R265,R441,R145

Change R322 to 22 ohm

ADD T48 AND R515 AND JP9 29,30 pin to GND

RemoveC26,31,314,315

ESD Request and reserve

P.33

P.6Power improve

hexa

inf@

hotm

ail.co

m

Page 46: Lenovo G400 (Compal LA-3781P) Free Laptop Schematics

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2

1

1

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Title

Size Document Number Rev

Date: Sheet o f

IHL00 0.2

PIR (PWR)

Compal Electronics, Inc.

46 46Friday, May 18, 2007

Version change list (P.I.R. List) Page 1 of 2 for PWR

Reason for change Rev. PG# Modify List Date PhaseFixed IssueItem

1

2

3

LA-3581P

Power sequence update for 1.5VS. HW request.

0.2 6

1.Add the PC163 0.1u_0402_16V.

03/20/07 DVT

0.2 04/09/07 PVT2.Change the PR212 from O to 47K.

+1.5VSP output voltage is 2V. BOM error for +1.5VSP output.

6

1.Change the PR132 for 30K to 20K.

Power sequence update for +VCCPP.HW request. 0.2

1.Add the PC97 0.1u_0402_16V.

2.Change the PR103 from O to 56K.5

4 Reduce the overshoot on P2 point. IFL01 issue. 1.Add the PR1 10_1206 and PD1 RZ24B.0.2 1

04/09/07

04/09/07

PVT

PVT

5 Symbol issue. DFB team request. 1/30.2 1.Change the symbol for the PZD1,PD2,PD3,PD4 and PQ21. 04/09/07 PVT

6 Noise issue for idle. Noise issue for idle. 0.2 1.Change the PC133 from 100U to 220U 25V. 04/09/07 PVT7