lenovo thinkpad edge e420 llw-1 lgg-1 0118 10282 sch

94
5 5 4 4 3 3 2 2 1 1 D D C C B B A A Title Size Document Number Rev Date: Sheet of Wistron Corporation 21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan, R.O.C. LLW-1 / LGG-1 -1 Cover Page A3 1 94 Tuesday, January 18, 2011 <Core Design> Title Size Document Number Rev Date: Sheet of Wistron Corporation 21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan, R.O.C. LLW-1 / LGG-1 -1 Cover Page A3 1 94 Tuesday, January 18, 2011 <Core Design> Title Size Document Number Rev Date: Sheet of Wistron Corporation 21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih, Taipei Hsien 221, Taiwan, R.O.C. LLW-1 / LGG-1 -1 Cover Page A3 1 94 Tuesday, January 18, 2011 <Core Design> Cougar Point 2011-01-18 REV : -1 LLW-1/LGG-1 Schematics Sandy Bridge DY:None Installed UMA:UMA platform installed only PX:Discrete(both Robson and Whistler) SKU installed RBS:Robson SKU installed only WTL:Whistler SKU installed only SAMSUNG:Use SAMSUNG VRAM Hynix:Use Hynix VRAM VRAM_1G:Use 1G VRAM VRAM_2G:Use 2G VRAM

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Page 1: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Cover PageA3

1 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Cover PageA3

1 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Cover PageA3

1 94Tuesday, January 18, 2011

<Core Design>

Cougar Point

2011-01-18

REV : -1

LLW-1/LGG-1 Schematics

Sandy Bridge

DY:None InstalledUMA:UMA platform installed onlyPX:Discrete(both Robson and Whistler) SKU installedRBS:Robson SKU installed onlyWTL:Whistler SKU installed onlySAMSUNG:Use SAMSUNG VRAMHynix:Use Hynix VRAMVRAM_1G:Use 1G VRAMVRAM_2G:Use 2G VRAM

Page 2: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Block DiagramA3

2 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Block DiagramA3

2 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Block DiagramA3

2 94Tuesday, January 18, 2011

<Core Design>

LLW-1 / LGG-1 Block Diagram

Project Code: 91.4MH01.001PCB(Raw Card):10282

PCB Layer Stackup

XDPConn.

11

ThermalSensorEMC2103

28

SATA Port5

Azalia bus

Int.KB/Track point

69

USB 2.0

USB 2.0

LVDS

VGA connector50

14" HD1366*768

49

CH8

PCI Express 2

17~25

Intel PCH

USB 2.0 (14 ports)

AC97 2.3/Azalia Interface

ACPI 2.0

INT. RTC

LPC I/F

PCI Rev 2.3

4~10

Intel CPUSandy Bridge

DDR3 1333MHz

DMI x4

Serial ATA 150MB/s

PCI Express

G-Sensor

79

27Nuvoton NPCE795KBC

LPC Bus / 33MHz

LPC DebugBoard Conn

71

56SATA CONN

UNBUFFEREDDDR3 SODIMMDDR3 1333

Channel A

VGA Port

204-PIN DDR3 SODIMM

14

15

Channel B

DDR3 1333

65WLAN CardMini PCI-E

USB 2.0 CH11

PCI Express 4

Media Card Reader

CH9

Camera

CH3

FingerPrint CH2

Bluetooth

CH1

49

SATA Port 0

HD AUDIO CODECCX20671 29

69

63

UNBUFFEREDDDR3 SODIMM

80

I2C/SM Bus Switch

SM Bus

AUDIOCOMBO Jack 58

USB

2.0

FDI

eSATA Combo CN

eSATA57

CH12

USB 2.0

USB 2.0

PORT2

PORT1

PORT3

61

61

SATA

USB 2.0 CH4

Mini PCI-EWWAN Card

66

SIMSlot

L2: GND

L4: Signal

L1: TOP L5: VCC

L3: SignalL6: Signal

60

SPI FLASH

HDMIconnector 51

Dis

play

Por

t

RFID

Touch Pad

0D75V

3D3V_S5

VCCSART8208B 48

0D85V_S0

TPS51218

PWR_VCCSA_DCBATOUT

PWR_1D5V_DCBATOUT 1D5V_S3

RT8015

1D5V_S346

GFX CORERT8208B 92

PWR_DCBATOUT_VGA_COREVGA_CORE

42~44

45

46

1D8V_S047

1D8V_S0

System DC/DC

PWR_3D3V_DCBATOUT

OUTPUTSINPUTS

BD95280

5V_S5

3D3V_S5

Battery Charger/SelectorBQ24745

DCBATOUT BT+

DCBATOUT

NCP6131CPU DC/DC

VCC_CORE

40

41

1D05V_VTT

PWR_1D05V_DCBATOUT

1D5V_S3

1D05V_VTT

DDR_VREF_S3

RT9026

TPS51218

LOM

32

PCI Express 3

RJ45

NEW CARD

R5U220

RTL8111ESATA Port 4

56ODD CONN PCI Express 2

USB 2.0 CH13

PCI Express 8PCI Express 8

USB 2.0 CH13

USB 2.0 CH10 USB 2.0 CH10 USB 2.0 PORT4

CO

NN

CO

NN

82

82

L7: GNDL8: BOTTOM

PWR_5V_DCBATOUT

DCBATOUT_VCC_GFXCOREVCC_GFXCORE

0D75V_S0

93RT90251V_VGA

1V_VGA_S01D5V_S3

93

3D3V_S5 1D8V_VGA_S0

1D8V_VGART9025

66

PEG x16Whistler-LP 1G/2GSeymour-XT 1G

2GB/1GBVRAM

##OnMainBoard

AMD GPU

83~87

88~91

DDR3800MHz

Page 3: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Table of ContentA3

3 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Table of ContentA3

3 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Table of ContentA3

3 94Tuesday, January 18, 2011

<Core Design>

PCIE Routing

LANE2

LANE3

LAN

MiniCard WLANLANE4

CARD READERSATA Table

Pair

SATA

Device

0

5

4

3

2

1

HDD

ODD

N/A

ESATA

N/A

LANE1

LANE5

LANE6

LANE7

LANE8 NEW CARD

RESERVED

CFG[6:5]

CFG[7]

Processor Strapping

CFG[2]

Disabled - No Physical Display Port attached toEmbedded DisplayPort.CFG[4]

Pin Name Strap Description Configuration (Default value for each bit is 1 unless specified otherwise)

1:

Huron River Schematic Checklist Rev.0_7

0:PCI-Express StaticLane Reversal

Normal Operation. Lane Numbers Reversed 15 -> 0, 14 -> 1, ...

DefaultValue

PCI-ExpressPort BifurcationStraps

11 : x16 - Device 1 functions 1 and 2 disabled10 : x8, x8 - Device 1 function 1 enabled ;function 2 disabled01 : Reserved - (Device 1 function 1 disabled ;function 2 enabled)00 : x8, x4, x4 - Device 1 functions 1 and 2enabled

PEG DEFER TRAINING

1

0

1

1:

0:Enabled - An external Display Port device isconnectd to the EMBEDDED display Port

11

1:

0: PEG Train immediately following xxRESETB de assertion PEG Wait for BIOS for training

SPKR

Name Schematics Notes

HAD_DOCK_EN#/GPIO[33]

HDA_SDO Weak internal pull-down. Do not pull high. Sampled at rising edge of RSMRST#.

HDA_SYNC

Huron River Schematic Checklist Rev.0_7

INIT3_3V# Weak internal pull-up. Leave as "No Connect".

GNT3#/GPIO55GNT2#/GPIO53GNT1#/GPIO51

Weak internal pull-down. Do not pull high. Sampled at rising edge of RSMRST#.

GPIO8 on PCH is the Integrated Clock Enable strap and is required to be pulled-downusing a 1k +/- 5% resistor. When this signal is sampled high at the rising edge ofRSMRST#, Integrated Clocking is enabled, When sampled low, Buffer Through Mode isenabled.

PCH Strapping

SPI_MOSI

Internal weak Pull-down. Connect to Vcc3_3 with 8.2-kΩ- 10-kΩ weak pull-up resistor.

NV_ALE

Enable Danbury:

Disable Danbury:

NC_CLE DMI termination voltage. Weak internal pull-up. Do not pull low.

GPIO15

GPIO8

Reboot option at power-upDefault Mode:No Reboot Mode with TCO Disabled:

Connect to Vcc3_3 with 8.2-k? weak pull-up resistor.

Left floating, no pull-down required.

Connect to +NVRAM_VCCQ with 8.2-kohm weak pull-up resistor [CRB has it pulled up with 1-kohm no-stuff resistor]

Leave floating (internal pull-down)

Low (0) - Flash Descriptor Security will be overridden. Also,when this signals is sampled on the rising edge of PWROK then it will also disable Intel ME and its features.High (1) - Security measure defined in the Flash Descriptor will be enabled.Platform design should provide appropriate pull-up or pull-down depending on the desired settings. If a jumper option is used to tie this signal to GND asrequired by the functional strap, the signal should be pulled low through a weakpull-down in order to avoid asserting HDA_DOCK_EN# inadvertently. Note: CRB recommends 1-kohm pull-down for FD Override. There is an internalpull-up of 20 kohm for DA_DOCK_EN# which is only enabled at boot/reset forstrapping functions.

GPIO27

Default = Do not connect (floating)High(1) = Enables the internal VccVRM to have a clean supply foranalog rails. No need to use on-board filter circuit.Low (0) = Disables the VccVRM. Need to use on-board filtercircuits for analog rails.

Voltage RailsVOLTAGE DESCRIPTION

ACTIVE INPOWER PLANE

CPU Core RailGraphics Core Rail

AC Brick Mode only

Legacy WOL

Powered by Li Coin Cell in G3 and +V3ALW in Sx

3D3V_AUX_KBC

3.3V

DSW, Sx ON for supporting Deep Sleep states

S0

S3

All S states

WOL_EN

G3, Sx

5V_S03D3V_S01D8V_S01D5V_S01D05V_VTT0D85V_S00D75V_S0VCC_COREVCC_GFXCORE1D8V_VGA_S03D3V_VGA_S01V_VGA_S0

5V3.3V1.8V1.5V1.05V0.95 - 0.85V0.75V0.35V to 1.5V0.4 to 1.25V1.8V3.3V1V

5V1.5V0.75V

5V_USBX_S31D5V_S3DDR_VREF_S3

BT+DCBATOUT5V_S55V_AUX_S53D3V_S53D3V_AUX_S5

6V-14.1V6V-14.1V5V5V3.3V3.3V

3.3V3D3V_LAN_S5

3.3V

3D3V_AUX_S5

GNT[3:0]# functionality is not available on Mobile.Mobile: Used as GPIO onlyPull-up resistors are not required on these signals. If pull-ups are used, they should be tied to the Vcc3_3power rail.

Enable Danbury:

Disable Danbury:

Low (1) - Intel ME Crypto Transport Layer Security (TLS) cipher suite with noconfidentiality High (1) - Intel ME Crypto Transport Layer Security (TLS) cipher suite with confidentialityNote : This is an un-muxed signal.This signal has a weak internal pull-down of 20 kohm which is enabled when PWROK is low. Sampled at rising edge of RSMRST#.CRB has a 1-kohm pull-up on this signal to +3.3VA rail.

KBC_SDA1/KBC_SCL1

KBC_SDA2/KBC_SCL2KBC_SDA2/KBC_SCL2KBC_SDA2/KBC_SCL2KBC_SDA2/KBC_SCL2

PCH_SMBDATA/PCH_SMBCLKPCH_SMBDATA/PCH_SMBCLKPCH_SMBDATA/PCH_SMBCLKPCH_SMBDATA/PCH_SMBCLK

Device

I C / SMBus Addresses2

EC SMBus 1BatteryCapacity Board

EC SMBus 2PCHMXMLCDThermal Sensor

PCH SMBusCK505 Clock GeneratorSO-DIMMA (SPD)SO-DIMMB (SPD)Digital Pot

KBC_SDA1/KBC_SCL1

SMBus ADDRESSES

HURON RIVER ORBAddress Hex Bus Ref Des

USB Table

RESERVED

RESERVED

13

12

X

X

USB2

11

0

10

4

Pair Device

1

3

2

5

9

8

7

6

X

BLUETOOTH

FINGERPRINT

Mini Card2 (WWAN)

USB Ext. port 4

USB1

New Card

Mini Card1 (WLAN)

ESATA1

CAMERA

X

mSATA

RESERVED

Page 4: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PEG_C_TXN3

PEG_C_TXN15

PEG_C_TXN10

PEG_C_TXN5

PEG_C_TXN0

PEG_C_TXN12

PEG_C_TXN7

PEG_C_TXN2

PEG_C_TXN14

PEG_C_TXN9

PEG_C_TXN4

PEG_C_TXN11

PEG_C_TXN6

PEG_C_TXN1

PEG_C_TXN13

PEG_C_TXN8

PEG_IRCOMP_R

PEG_RXN5PEG_RXN4PEG_RXN3PEG_RXN2PEG_RXN1

PEG_RXP5

PEG_RXN0

PEG_RXP4PEG_RXP3PEG_RXP2PEG_RXP1

PEG_RXN[0..15]

PEG_RXP0

PEG_RXP15

PEG_RXN15PEG_RXN14

PEG_RXP14PEG_RXP13PEG_RXP12

PEG_RXN13PEG_RXN12

PEG_RXP11

PEG_RXN11

PEG_RXP10

PEG_RXN10

PEG_RXP9

PEG_RXN9

PEG_RXP8

PEG_RXN8

PEG_RXP7

PEG_RXP[0..15]

PEG_RXP6

PEG_RXN7PEG_RXN6

PEG_C_TXP3

PEG_C_TXP15

PEG_C_TXP10

PEG_C_TXP5

PEG_C_TXP0

PEG_C_TXP12

PEG_C_TXP7

PEG_C_TXP2

PEG_C_TXP14

PEG_C_TXP9

PEG_C_TXP4

PEG_C_TXP11

PEG_C_TXP6

PEG_C_TXP1

PEG_C_TXP13

PEG_C_TXP8

PEG_TXN0PEG_TXN1PEG_TXN2PEG_TXN3PEG_TXN4PEG_TXN5PEG_TXN6PEG_TXN7PEG_TXN8PEG_TXN9PEG_TXN10PEG_TXN11PEG_TXN12PEG_TXN13PEG_TXN14PEG_TXN15

PEG_TXP15PEG_TXP14PEG_TXP13PEG_TXP12PEG_TXP11PEG_TXP10PEG_TXP9PEG_TXP8PEG_TXP7PEG_TXP6PEG_TXP5PEG_TXP4PEG_TXP3PEG_TXP2PEG_TXP1PEG_TXP0

DP_COMP

eDP_HPD

FDI_TXP4FDI_TXP5

DMI_TXN0DMI_TXN1DMI_TXN2DMI_TXN3

DMI_TXP0DMI_TXP1DMI_TXP2DMI_TXP3

DMI_RXN0DMI_RXN1DMI_RXN2DMI_RXN3

DMI_RXP0DMI_RXP1DMI_RXP2DMI_RXP3

FDI_TXP6FDI_TXP7

FDI_TXN0FDI_TXN1

FDI_TXN3FDI_TXN4FDI_TXN5FDI_TXN6FDI_TXN7

FDI_TXN2

FDI_TXP0FDI_TXP1FDI_TXP2FDI_TXP3

1D05V_VTT

1D05V_VTT

PEG_TXN[0..15] 83

PEG_RXP[0..15] 83

PEG_RXN[0..15] 83

FDI_TXN[7:0]19

FDI_TXP[7:0]19

FDI_FSYNC019FDI_FSYNC119

FDI_INT19

FDI_LSYNC019FDI_LSYNC119

DMI_RXP[3..0]19

DMI_RXN[3..0]19

DMI_TXN[3..0]19

DMI_TXP[3..0]19

PEG_TXP[0..15] 83

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (PCIE/DMI/FDI)A3

4 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (PCIE/DMI/FDI)A3

4 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (PCIE/DMI/FDI)A3

4 94Tuesday, January 18, 2011

<Core Design>

SSID = CPU

NOTE.If PEG is not implemented, the RX&TX pairs can be left as No Connect

NOTE.Processor strap CFG[4] should be pulled low to enable Embedded DisplayPort.

PEG Static Lane Reversal

Signal Routing Guideline:PEG_ICOMPO keep W/S=12/15 mils and routing length less than 500 mils.PEG_ICOMPI & PEG_RCOMPO keep W/S=4/15 mils and routing length less than 500 mils.

Note:Intel DMI supports both LaneReversal and polarity inversionbut only at PCH side. This isenabled via a soft strap.

Note:Lane reversal does not apply toFDI sideband signals.

Note:Intel FDI supports both LaneReversal and polarity inversionbut only at PCH side. This isenabled via a soft strap.

Signal Routing Guideline:EDP_ICOMPO keep W/S=12/15 mils and routinglength less than 500 mils.EDP_COMPIO keep W/S=4/15 mils and routinglength less than 500 mils.

N/A 62.10055.421

62.10040.771

FOXCONN

TYCO

Description Lenovo P/N Wistron P/N

N/A2-2013620-3

PZ98827-364B-41F

Supplier

Table 4.1- Central Processing Unit slot multi-source

1 2C405 SCD1U6D3V1KX-GPPXC405 SCD1U6D3V1KX-GPPX

1 2C431 SCD1U6D3V1KX-GPPXC431 SCD1U6D3V1KX-GPPX

1 2C420 SCD1U6D3V1KX-GPPXC420 SCD1U6D3V1KX-GPPX

1 2C417 SCD1U6D3V1KX-GPPXC417 SCD1U6D3V1KX-GPPX

1 2C406 SCD1U6D3V1KX-GPPXC406 SCD1U6D3V1KX-GPPX

1 2C432 SCD1U6D3V1KX-GPPXC432 SCD1U6D3V1KX-GPPX

1 2R401 24D9R2F-L-GPR401 24D9R2F-L-GP

1 2C401 SCD1U6D3V1KX-GPPXC401 SCD1U6D3V1KX-GPPX

1 2C421 SCD1U6D3V1KX-GPPXC421 SCD1U6D3V1KX-GPPX

1 2C407 SCD1U6D3V1KX-GPPXC407 SCD1U6D3V1KX-GPPX

1 2C422 SCD1U6D3V1KX-GPPXC422 SCD1U6D3V1KX-GPPX

1 2C408 SCD1U6D3V1KX-GPPXC408 SCD1U6D3V1KX-GPPX

1 2C423 SCD1U6D3V1KX-GPPXC423 SCD1U6D3V1KX-GPPX

1 2C409 SCD1U6D3V1KX-GPPXC409 SCD1U6D3V1KX-GPPX

1 2C402 SCD1U6D3V1KX-GPPXC402 SCD1U6D3V1KX-GPPX

1 2C424 SCD1U6D3V1KX-GPPXC424 SCD1U6D3V1KX-GPPX

1 2C410 SCD1U6D3V1KX-GPPXC410 SCD1U6D3V1KX-GPPX

1 2C425 SCD1U6D3V1KX-GPPXC425 SCD1U6D3V1KX-GPPX

1 2R403 10KR2J-3-GP

DY

R403 10KR2J-3-GP

DY

DMI_RX#0B27

DMI_RX#1B25

DMI_RX#2A25

DMI_RX#3B24

DMI_RX0B28

DMI_RX1B26

DMI_RX2A24

DMI_RX3B23

DMI_TX#0G21

DMI_TX#1E22

DMI_TX#2F21

DMI_TX#3D21

DMI_TX0G22

DMI_TX1D22

DMI_TX3C21DMI_TX2F20

FDI0_TX#0A21

FDI0_TX#1H19

FDI0_TX#2E19

FDI0_TX#3F18

FDI1_TX#0B21

FDI1_TX#1C20

FDI1_TX#2D18

FDI1_TX#3E17

FDI0_TX0A22

FDI0_TX1G19

FDI0_TX2E20

FDI0_TX3G18

FDI1_TX0B20

FDI1_TX1C19

FDI1_TX2D19

FDI1_TX3F17

FDI0_FSYNCJ18

FDI1_FSYNCJ17

FDI_INTH20

FDI0_LSYNCJ19

FDI1_LSYNCH17

PEG_ICOMPI J22

PEG_ICOMPO J21

PEG_RCOMPO H22

PEG_RX#0 K33

PEG_RX#1 M35

PEG_RX#2 L34

PEG_RX#3 J35

PEG_RX#4 J32

PEG_RX#5 H34

PEG_RX#6 H31

PEG_RX#7 G33

PEG_RX#8 G30

PEG_RX#9 F35

PEG_RX#10 E34

PEG_RX#11 E32

PEG_RX#12 D33

PEG_RX#13 D31

PEG_RX#14 B33

PEG_RX#15 C32

PEG_RX0 J33

PEG_RX1 L35

PEG_RX2 K34

PEG_RX3 H35

PEG_RX4 H32

PEG_RX5 G34

PEG_RX6 G31

PEG_RX7 F33

PEG_RX8 F30

PEG_RX9 E35

PEG_RX10 E33

PEG_RX11 F32

PEG_RX12 D34

PEG_RX13 E31

PEG_RX14 C33

PEG_RX15 B32

PEG_TX#0 M29

PEG_TX#1 M32

PEG_TX#2 M31

PEG_TX#3 L32

PEG_TX#4 L29

PEG_TX#5 K31

PEG_TX#6 K28

PEG_TX#7 J30

PEG_TX#8 J28

PEG_TX#9 H29

PEG_TX#10 G27

PEG_TX#11 E29

PEG_TX#12 F27

PEG_TX#13 D28

PEG_TX#14 F26

PEG_TX#15 E25

PEG_TX0 M28

PEG_TX1 M33

PEG_TX2 M30

PEG_TX3 L31

PEG_TX4 L28

PEG_TX5 K30

PEG_TX6 K27

PEG_TX7 J29

PEG_TX8 J27

PEG_TX9 H28

PEG_TX10 G28

PEG_TX11 E28

PEG_TX12 F28

PEG_TX13 D27

PEG_TX14 E26

PEG_TX15 D25

EDP_AUXC15

EDP_AUX#D15

EDP_TX0C17

EDP_TX1F16

EDP_TX2C16

EDP_TX3G15

EDP_TX#0C18

EDP_TX#1E16

EDP_TX#2D16

EDP_TX#3F15

EDP_COMPIOA18

EDP_HPDB16EDP_ICOMPOA17

PCI EXPRESS* - GRAPHICS

DMI

Intel(R) FDI

eDP

1 OF 9

SANDY

CPU1A

SANDY

PCI EXPRESS* - GRAPHICS

DMI

Intel(R) FDI

eDP

1 OF 9

SANDY

CPU1A

SANDY

1 2C418 SCD1U6D3V1KX-GPPXC418 SCD1U6D3V1KX-GPPX

1 2C411 SCD1U6D3V1KX-GPPXC411 SCD1U6D3V1KX-GPPX

1 2C426 SCD1U6D3V1KX-GPPXC426 SCD1U6D3V1KX-GPPX

1 2C412 SCD1U6D3V1KX-GPPXC412 SCD1U6D3V1KX-GPPX

1 2C427 SCD1U6D3V1KX-GPPXC427 SCD1U6D3V1KX-GPPX

1 2C413 SCD1U6D3V1KX-GPPXC413 SCD1U6D3V1KX-GPPX

1 2C428 SCD1U6D3V1KX-GPPXC428 SCD1U6D3V1KX-GPPX

1 2C414 SCD1U6D3V1KX-GPPXC414 SCD1U6D3V1KX-GPPX

1 2C403 SCD1U6D3V1KX-GPPXC403 SCD1U6D3V1KX-GPPX

1 2C429 SCD1U6D3V1KX-GPPXC429 SCD1U6D3V1KX-GPPX

1 2C415 SCD1U6D3V1KX-GPPXC415 SCD1U6D3V1KX-GPPX

1 2C404 SCD1U6D3V1KX-GPPXC404 SCD1U6D3V1KX-GPPX

1 2C430 SCD1U6D3V1KX-GPPXC430 SCD1U6D3V1KX-GPPX

1 2R402 24D9R2F-L-GPR402 24D9R2F-L-GP

1 2C419 SCD1U6D3V1KX-GPPXC419 SCD1U6D3V1KX-GPPX

1 2C416 SCD1U6D3V1KX-GPPXC416 SCD1U6D3V1KX-GPPX

Page 5: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BUF_PLT_RST#

SKTOCC#_R

H_CATERR#

BUF_PLT_RST#

SM_RCOMP_0SM_RCOMP_1SM_RCOMP_2

XDP_TRST#

XDP_TCLK

XDP_PRDY#XDP_PREQ#

XDP_TCLKXDP_TMSXDP_TRST#

XDP_DBRESET#VDDPWRGOOD XDP_TMS

CLK_DP_N_RCLK_DP_P_R

H_CPUPWRGD_R

H_PROCHOT#

XDP_TDI

XDP_TDI

XDP_TMS

XDP_TRST#

XDP_TDO

XDP_TCLK

XDP_PRDY#XDP_PREQ#

XDP_BPM1XDP_BPM2XDP_BPM3

XDP_BPM0

XDP_BPM4XDP_BPM5XDP_BPM6XDP_BPM7

H_CPUPWRGD_R

XDP_TDO

XDP_DBRESET#

XDP_DBRESET#

XDP_TDO

XDP_TDI

H_PROCHOT#_R

CLK_DP_P_RCLK_DP_N_R

1D05V_VTT3D3V_S0

1D05V_VTT1D05V_VTT

1D05V_VTT

3D3V_S0

PLT_RST#18,27,32,36,65,66,71,80,82,83

CLK_EXP_P 20CLK_EXP_N 20

H_PM_SYNC19

H_PECI22,27

H_SNB_IVB#18

H_THERMTRIP#22,36,85

H_CPUPWRGD22,36

PM_DRAM_PWRGD19,37

VDDPWRGOOD37

H_PROCHOT#27,42

SM_DRAMRST# 37

CLK_DP_N_R 20CLK_DP_P_R 20

XDP_PREQ# 11XDP_PRDY# 11

XDP_DBRESET# 11,19

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (Thermal/CLK/PM)A3

5 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (Thermal/CLK/PM)A3

5 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (Thermal/CLK/PM)A3

5 94Tuesday, January 18, 2011

<Core Design>

SSID = CPU

Connect EC to PROCHOT# through inverting OD buffer.

Disabling Guidelines:If motherboard only supports external graphics:Connect DPLL_REF_SSCLK on Processor to GND through1K +/- 5% resistor.Connect DPLL_REF_SSCLK# on Processor to VCCPthrough 1K +/- 5% resistorpower (~15 mW) may bewasted.

Signal Routing Guideline:SM_RCOMP keep routing length less than 500 mils.

N/A 84.2N702.J31

84.2N702.031

PANJIT

DIODES

Description Lenovo P/N Wistron P/N

N/A2N7002K

2N7002K

Supplier

Table 5.1- N-Channel MOSFET multi-source

84.07002.I31NXP N/A2N7002BK

12 3

4RN502

SRN1KJ-11-GP-U

DY

RN502

SRN1KJ-11-GP-U

DY

1 2R504 0R2J-2-GPR504 0R2J-2-GP

1234 5

678

RN501

SRN51J-1-GP

RN501

SRN51J-1-GP

1 2R516 1KR2J-1-GPR516 1KR2J-1-GP

1 TP504TP504

1 2R501 62R2J-GPR501 62R2J-GP

1 2R511 51R2J-2-GPR511 51R2J-2-GP

1 2R5050R2J-2-GP

DYR5050R2J-2-GP

DY

1 TP505TP505

1TP501TPAD14-GP TP501TPAD14-GP

1 TP506TP506

1 TP511TP511

1 2R51356R2J-4-GP

R51356R2J-4-GP

1 2R50610KR2J-3-GP

R50610KR2J-3-GP

1 TP507TP507

1 TP512TP512

1 TP508TP508

G S

D

Q5012N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q5012N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

12

R5034K99R2F-L-GPR5034K99R2F-L-GP

1 2R507 25D5R2F-GPR507 25D5R2F-GP

1 TP513TP513

SM_RCOMP1 A5

SM_RCOMP2 A4

SM_DRAMRST# R8

SM_RCOMP0 AK1

BCLK# A27BCLK A28

DPLL_REF_SSCLK# A15DPLL_REF_SSCLK A16

CATERR#AL33

PECIAN33

PROCHOT#AL32

THERMTRIP#AN32

SM_DRAMPWROKV8

RESET#AR33

PRDY# AP29

PREQ# AP27

TCK AR26

TMS AR27

TRST# AP30

TDI AR28

TDO AP26

DBR# AL35

BPM#0 AT28

BPM#1 AR29

BPM#2 AR30

BPM#3 AT30

BPM#4 AP32

BPM#5 AR31

BPM#6 AT31

BPM#7 AR32

PM_SYNCAM34

SKTOCC#AN34

SNB_IVB#C26

UNCOREPWRGOODAP33

CLOCKS

MISC

THERMAL

PWR MANAGEMENT

DDR3

MISC

JTAG & BPM

2 OF 9

SANDY

CPU1B

SANDY

CLOCKS

MISC

THERMAL

PWR MANAGEMENT

DDR3

MISC

JTAG & BPM

2 OF 9

SANDY

CPU1B

SANDY

1 TP509TP509

12

R5021KR2J-1-GPR5021KR2J-1-GP

1 2R508 140R2F-GPR508 140R2F-GP

1TP502TPAD14-GP TP502TPAD14-GP

12

R50975R2F-2-GPR50975R2F-2-GP

G S

D

Q5022N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q5022N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1 TP514TP514

1 2

R51243R2J-GPR51243R2J-GP

1 TP510TP510

1 2R510 200R2F-L-GPR510 200R2F-L-GP

12

C502SC47P50V2JN-3GPC502SC47P50V2JN-3GP

1 TP515TP515

1 TP503TP503

Page 6: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_A_DQ44

M_A_DQ36

M_A_DQ47

M_A_DQ40M_A_DQ39

M_A_DQ37

M_A_DQ35M_A_DQ34

M_A_DQ59

M_A_DQ54M_A_DQ53

M_A_DQ63

M_A_DQ60M_A_DQ61

M_A_DQ58

M_A_DQ51

M_A_DQ48

M_A_DQ57

M_A_DQ55

M_A_DQ49M_A_DQ50

M_A_DQ62

M_A_DQ52

M_A_DQ56

M_A_DQ[63:0]M_A_DQ0M_A_DQ1M_A_DQ2M_A_DQ3

M_A_DQ7

M_A_DQ5M_A_DQ4

M_A_DQ6

M_A_DQ12

M_A_DQ10

M_A_DQ13

M_A_DQ9M_A_DQ8

M_A_DQ11

M_A_DQ15M_A_DQ14

M_A_DQ27

M_A_DQ25

M_A_DQ20M_A_DQ19

M_A_DQ30

M_A_DQ18

M_A_DQ16

M_A_DQ28

M_A_DQ17

M_A_DQ26

M_A_DQ31

M_A_DQ29

M_A_DQ22M_A_DQ23M_A_DQ24

M_A_DQ21

M_A_DQ46

M_A_DQ42

M_A_DQ38

M_A_DQ32

M_A_DQ45

M_A_DQ33

M_A_DQ43

M_A_DQ41

M_B_DQ0M_B_DQ1M_B_DQ2M_B_DQ3M_B_DQ4M_B_DQ5M_B_DQ6M_B_DQ7M_B_DQ8M_B_DQ9M_B_DQ10M_B_DQ11

M_B_DQ15

M_B_DQ13M_B_DQ12

M_B_DQ14

M_B_DQ16M_B_DQ17M_B_DQ18M_B_DQ19

M_B_DQ23

M_B_DQ21M_B_DQ20

M_B_DQ22

M_B_DQ28

M_B_DQ26

M_B_DQ29

M_B_DQ25

M_B_DQ31

M_B_DQ24

M_B_DQ27

M_B_DQ30

M_B_DQ32M_B_DQ33M_B_DQ34M_B_DQ35

M_B_DQ39

M_B_DQ37M_B_DQ36

M_B_DQ38

M_B_DQ44

M_B_DQ42

M_B_DQ45

M_B_DQ41

M_B_DQ47

M_B_DQ40

M_B_DQ43

M_B_DQ46

M_B_DQ48M_B_DQ49M_B_DQ50M_B_DQ51

M_B_DQ55

M_B_DQ53M_B_DQ52

M_B_DQ54

M_B_DQ60

M_B_DQ58

M_B_DQ61

M_B_DQ57

M_B_DQ63

M_B_DQ56

M_B_DQ59

M_B_DQ62

M_B_DQ[63:0]

M_A_DQS4M_A_DQS3

M_A_DQS5M_A_DQS6M_A_DQS7

M_A_DQS2M_A_DQS1M_A_DQS0

M_A_A7

M_A_A12

M_A_A14M_A_A13

M_A_A9

M_A_A15

M_A_A10

M_A_A0

M_A_A6

M_A_A8

M_A_A1M_A_A2M_A_A3M_A_A4M_A_A5

M_A_A11

M_A_DQS#4M_A_DQS#5M_A_DQS#6M_A_DQS#7

M_A_DQS#3M_A_DQS#2M_A_DQS#1M_A_DQS#0

M_B_DQS0M_B_DQS1M_B_DQS2M_B_DQS3M_B_DQS4M_B_DQS5M_B_DQS6M_B_DQS7

M_B_DQS#3M_B_DQS#2M_B_DQS#1M_B_DQS#0

M_B_DQS#7M_B_DQS#6M_B_DQS#5M_B_DQS#4

M_B_A5M_B_A6M_B_A7M_B_A8M_B_A9M_B_A10M_B_A11M_B_A12M_B_A13M_B_A14M_B_A15

M_B_A4M_B_A3M_B_A2M_B_A1M_B_A0

M_A_DQ[63:0]14 M_B_DQ[63:0]15

M_A_DQS#[7:0] 14

M_A_A[15:0] 14

M_A_DQS[7:0] 14

M_A_DIM0_CKE0 14

M_A_DIM0_CKE1 14

M_A_DIM0_CS#0 14M_A_DIM0_CS#1 14

M_A_DIM0_ODT0 14M_A_DIM0_ODT1 14

M_A_DIM0_CLK_DDR0 14M_A_DIM0_CLK_DDR#0 14

M_A_DIM0_CLK_DDR1 14M_A_DIM0_CLK_DDR#1 14

M_B_A[15:0] 15

M_B_DQS[7:0] 15

M_B_DQS#[7:0] 15

M_B_DIM0_CKE0 15

M_B_DIM0_CKE1 15

M_B_DIM0_CS#0 15M_B_DIM0_CS#1 15

M_B_DIM0_ODT0 15M_B_DIM0_ODT1 15

M_B_DIM0_CLK_DDR0 15M_B_DIM0_CLK_DDR#0 15

M_B_DIM0_CLK_DDR1 15M_B_DIM0_CLK_DDR#1 15

M_A_BS014M_A_BS114M_A_BS214

M_A_WE#14

M_A_CAS#14M_A_RAS#14

M_B_BS215

M_B_BS015

M_B_WE#15

M_B_CAS#15M_B_RAS#15

M_B_BS115

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (DDR)A3

6 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (DDR)A3

6 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (DDR)A3

6 94Tuesday, January 18, 2011

<Core Design>

SSID = CPU

SB_BS0AA9

SB_BS1AA7

SB_BS2R6

SB_CAS#AA10

SB_RAS#AB8

SB_WE#AB9

SB_CLK0 AE2

SB_CLK1 AE1

SB_CLK#0 AD2

SB_CLK#1 AD1

SB_CKE0 R9

SB_CKE1 R10

SB_ODT0 AE4

SB_ODT1 AD4

SB_DQS4 AN6

SB_DQS#4 AN5

SB_DQS5 AP8

SB_DQS#5 AP9

SB_DQS6 AK11

SB_DQS#6 AK12

SB_DQS7 AP14

SB_DQS#7 AP15

SB_DQS0 C7

SB_DQS#0 D7

SB_DQS1 G3

SB_DQS#1 F3

SB_DQS2 J6

SB_DQS#2 K6

SB_DQS3 M3

SB_DQS#3 N3

SB_MA0 AA8

SB_MA1 T7

SB_MA2 R7

SB_MA3 T6

SB_MA4 T2

SB_MA5 T4

SB_MA6 T3

SB_MA7 R2

SB_MA8 T5

SB_MA9 R3

SB_MA10 AB7

SB_MA11 R1

SB_MA12 T1

SB_MA13 AB10

SB_MA14 R5

SB_MA15 R4

SB_DQ0C9

SB_DQ1A7

SB_DQ2D10

SB_DQ3C8

SB_DQ4A9

SB_DQ5A8

SB_DQ6D9

SB_DQ7D8

SB_DQ8G4

SB_DQ9F4

SB_DQ10F1

SB_DQ11G1

SB_DQ12G5

SB_DQ13F5

SB_DQ14F2

SB_DQ15G2

SB_DQ16J7

SB_DQ17J8

SB_DQ18K10

SB_DQ19K9

SB_DQ20J9

SB_DQ21J10

SB_DQ22K8

SB_DQ23K7

SB_DQ24M5

SB_DQ25N4

SB_DQ26N2

SB_DQ27N1

SB_DQ28M4

SB_DQ29N5

SB_DQ30M2

SB_DQ31M1

SB_DQ32AM5

SB_DQ33AM6

SB_DQ34AR3

SB_DQ35AP3

SB_DQ36AN3

SB_DQ37AN2

SB_DQ38AN1

SB_DQ39AP2

SB_DQ40AP5

SB_DQ41AN9

SB_DQ42AT5

SB_DQ43AT6

SB_DQ44AP6

SB_DQ45AN8

SB_DQ46AR6

SB_DQ47AR5

SB_DQ48AR9

SB_DQ49AJ11

SB_DQ50AT8

SB_DQ51AT9

SB_DQ52AH11

SB_DQ53AR8

SB_DQ54AJ12

SB_DQ55AH12

SB_DQ56AT11

SB_DQ57AN14

SB_DQ58AR14

SB_DQ59AT14

SB_DQ60AT12

SB_DQ61AN15

SB_DQ62AR15

SB_DQ63AT15

SB_CLK2 AB2

SB_CLK#2 AA2

SB_CKE2 T9

SB_CLK3 AA1

SB_CLK#3 AB1

SB_CKE3 T10

SB_CS#0 AD3

SB_CS#1 AE3

SB_CS#2 AD6

SB_CS#3 AE6

SB_ODT2 AD5

SB_ODT3 AE5

DDR SYSTEM MEMORY B

4 OF 9

SANDY

CPU1D

SANDY

DDR SYSTEM MEMORY B

4 OF 9

SANDY

CPU1D

SANDY

SA_BS0AE10

SA_BS1AF10

SA_BS2V6

SA_CAS#AE8

SA_RAS#AD9

SA_WE#AF9

SA_CLK0 AB6

SA_CLK1 AA5

SA_CLK#0 AA6

SA_CLK#1 AB5

SA_CKE0 V9

SA_CKE1 V10

SA_CS#0 AK3

SA_CS#1 AL3

SA_ODT0 AH3

SA_ODT1 AG3

SA_DQS0 D4

SA_DQS#0 C4

SA_DQS1 F6

SA_DQS#1 G6

SA_DQS2 K3

SA_DQS#2 J3

SA_DQS3 N6

SA_DQS#3 M6

SA_DQS4 AL5

SA_DQS#4 AL6

SA_DQS5 AM9

SA_DQS#5 AM8

SA_DQS6 AR11

SA_DQS#6 AR12

SA_DQS7 AM14

SA_DQS#7 AM15

SA_MA0 AD10

SA_MA1 W1

SA_MA2 W2

SA_MA3 W7

SA_MA4 V3

SA_MA5 V2

SA_MA6 W3

SA_MA7 W6

SA_MA8 V1

SA_MA9 W5

SA_MA10 AD8

SA_MA11 V4

SA_MA12 W4

SA_MA13 AF8

SA_MA14 V5

SA_MA15 V7

SA_DQ0C5

SA_DQ1D5

SA_DQ2D3

SA_DQ3D2

SA_DQ4D6

SA_DQ5C6

SA_DQ6C2

SA_DQ7C3

SA_DQ8F10

SA_DQ9F8

SA_DQ10G10

SA_DQ11G9

SA_DQ12F9

SA_DQ13F7

SA_DQ14G8

SA_DQ15G7

SA_DQ16K4

SA_DQ17K5

SA_DQ18K1

SA_DQ19J1

SA_DQ20J5

SA_DQ21J4

SA_DQ22J2

SA_DQ23K2

SA_DQ24M8

SA_DQ25N10

SA_DQ26N8

SA_DQ27N7

SA_DQ28M10

SA_DQ29M9

SA_DQ30N9

SA_DQ31M7

SA_DQ32AG6

SA_DQ33AG5

SA_DQ34AK6

SA_DQ35AK5

SA_DQ36AH5

SA_DQ37AH6

SA_DQ38AJ5

SA_DQ39AJ6

SA_DQ40AJ8

SA_DQ41AK8

SA_DQ42AJ9

SA_DQ43AK9

SA_DQ44AH8

SA_DQ45AH9

SA_DQ46AL9

SA_DQ47AL8

SA_DQ48AP11

SA_DQ49AN11

SA_DQ50AL12

SA_DQ51AM12

SA_DQ52AM11

SA_DQ53AL11

SA_DQ54AP12

SA_DQ55AN12

SA_DQ56AJ14

SA_DQ57AH14

SA_DQ58AL15

SA_DQ59AK15

SA_DQ60AL14

SA_DQ61AK14

SA_DQ62AJ15

SA_DQ63AH15

SA_CLK2 AB4

SA_CLK#2 AA4

SA_CLK3 AB3

SA_CLK#3 AA3

SA_CKE2 W9

SA_CKE3 W10

SA_CS#2 AG1

SA_CS#3 AH1

SA_ODT2 AG2

SA_ODT3 AH2DDR SYSTEM MEMORY A

3 OF 9

SANDY

CPU1C

SANDY

DDR SYSTEM MEMORY A

3 OF 9

SANDY

CPU1C

SANDY

Page 7: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CFG0

CFG3CFG4

CFG1CFG2

CFG5CFG6CFG7

CFG9CFG10

CFG8

CFG12CFG13

CFG11

CFG15CFG16

CFG14

CFG17

CFG2

CFG6

CFG5

CFG7

M_VREF_DQ_DIMM0_C

CFG4

M_VREF_CA_DIMM0_CM_VREF_CA_DIMM0_C

H_VCCP_SEL

VCC_VALIDATION_SENSEVSS_VALIDATION_SENSE

VCC_DIE_SENSE

3D3V_S5

CFG011

PCIE_CLK_XDP_P 11,20PCIE_CLK_XDP_N 11,20

M_VREF_DQ_DIMM014,37M_VREF_DQ_DIMM115

M_VREF_CA_DIMM014M_VREF_CA_DIMM115

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (RESERVED)A3

7 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (RESERVED)A3

7 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (RESERVED)A3

7 94Tuesday, January 18, 2011

<Core Design>

SSID = CPU

PEG Static Lane Reversal

1: Normal Operation; Lane # definition matches socket pin map definitionCFG2

CFG[6:5] 11: x16 - Device 1 functions 1 and 2 disabled

PCIE Port Bifurcation Straps

1: PEG Train immediately following xxRESETB de assertionCFG7

PEG DEFER TRAINING

0:Lane Reversed

10: x8, x8 - Device 1 function 1 enabled ; function 2 disabled01: Reserved - (Device 1 function 1 disabled ; function 2 enabled)00: x8,x4,x4 - Device 1 functions 1 and 2 enabled

0: PEG Wait for BIOS for training

B4:VREF_DQ CHA

D1:VREF_DQ CHB

M3 - Processor Generated SO-DIMM VREF_DQ

20 mils

0: Enabled; An external Display Port device is connected to the Embedded Display Port

Display Port Presence Strap

1: Disabled; No Physical Display Port attached to Embedded Display Port

CFG4

1TP703TP703

1TP708TP708

1TP715TP715

12

R7041KR2J-1-GP

DYR7041KR2J-1-GP

DY

1 TP716TP716

12

R7111KR2F-3-GPR7111KR2F-3-GP

1TP702TP702

1TP711TP711

1TP706TP706

1TP712TP712

12

R7031KR2J-1-GP

DYR7031KR2J-1-GP

DY

12

R7021KR2J-1-GP

PXR7021KR2J-1-GP

PX

1TP704TP704 1TP705TP705

1TP714TP714

12

R7051KR2J-1-GP

DYR7051KR2J-1-GP

DY

1 2R708 0R2J-2-GPDYR708 0R2J-2-GPDY

1 2R706 0R2J-2-GP

DY

R706 0R2J-2-GP

DY

CFG0AK28

CFG1AK29

CFG2AL26

CFG3AL27

CFG4AK26

CFG5AL29

CFG6AL30

CFG7AM31

CFG8AM32

CFG9AM30

CFG10AM28

CFG11AM26

CFG12AN28

CFG13AN31

CFG14AN26

CFG15AM27

CFG16AK31

CFG17AN29

RSVD#AM33 AM33

RSVD#AJ27 AJ27

RSVD#J16 J16

RSVD#AT34 AT34

RSVD#H16 H16

RSVD#G16 G16

RSVD#AR35 AR35

RSVD#AT33 AT33

RSVD#AR34 AR34

RSVD#AT2 AT2

RSVD#AT1 AT1

RSVD#AR1 AR1

RSVD#B34 B34

RSVD#A33 A33

RSVD#A34 A34

RSVD#B35 B35

RSVD#C35 C35

RSVD#AJ32 AJ32

RSVD#AK32 AK32

RSVD#AE7 AE7

RSVD#AK2 AK2

RSVD#L7 L7

RSVD#AG7 AG7

RSVD#J15J15

RSVD#C30C30RSVD#D23D23

RSVD#A31A31

RSVD#B30B30

RSVD#D30D30RSVD#B29B29

RSVD#A30A30RSVD#B31B31

RSVD#C29C29

RSVD#J20J20

RSVD#T8 T8

RSVD#B4B4

RSVD#D1D1

RSVD#F25F25

RSVD#F24F24

RSVD#D24D24

RSVD#G25G25

RSVD#G24G24

RSVD#E23E23

RSVD#W8 W8

RSVD#AT26 AT26

RSVD#B18B18

RSVD#AP35 AP35

RSVD#F23F23

RSVD#AJ26AJ26

RSVD#AJ31AJ31

RSVD#AH31AH31

RSVD#AJ33AJ33

RSVD#AH33AH33

RSVD#AH27 AH27

RSVD#A19A19

RSVD#AN35 AN35

RSVD#AM35 AM35

RESERVED

5 OF 9

SANDY

CPU1E

SANDY

RESERVED

5 OF 9

SANDY

CPU1E

SANDY

1TP710TP710

12

R7011KR2J-1-GP

DYR7011KR2J-1-GP

DY

1 2R707 0R2J-2-GPDYR707 0R2J-2-GPDY

1TP709TP709

1 2R709 0R2J-2-GP

DY

R709 0R2J-2-GP

DY1

2

R71010KR2J-3-GPR71010KR2J-3-GP

12

R7121KR2F-3-GPR7121KR2F-3-GP

1TP707TP707

1TP701TP701

Page 8: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_CPU_SVIDCLKH_CPU_SVIDALRT#

H_CPU_SVIDDAT

H_CPU_SVIDDAT

VCC_CORE1D05V_VTT

VCC_CORE

VCC_CORE

1D05V_VTT

1D05V_VTT

H_CPU_SVIDDAT 42

VR_SVID_ALERT# 42H_CPU_SVIDCLK 42

VCCIO_SENSE 45VSSIO_SENSE 45

VCCSENSE 42VSSSENSE 42

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VCC_CORE)Custom

8 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VCC_CORE)Custom

8 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VCC_CORE)Custom

8 94Tuesday, January 18, 2011

<Core Design>

PROCESSOR CORE POWER

53A

SSID = CPU

No-stuff sites outside the socket may be removed.No-stuff sites inside the socket cavity need to rem ain.

VCC Output Decoupling Recommendation:4 x 470 uF at Bottom Socket Edge8 x 22 uF at Top Socket Cavity8 x 22 uF at Top Socket Edge8 x 22 uF at Bottom Socket Cavity

VCCIO Output Decoupling Recommendation:2 x 330 uF (3 x 330 uF for 2012 capable designs)5 x 22 uF & 5 x 0805 no-stuff at Bottom7 x 22 uF & 2 x 0805 no-stuff at Top

S-HS_20100610 V1.0

R801, R802 need to close to CPU

For CRB VIDSOUT need to pull high 130 ohm closr to CPU and IMVP7For CRB VIDALERT# need to pull high 75 ohm close to CPU

12

C830

SC

10U

6D3V

5KX

-1G

P

C830

SC

10U

6D3V

5KX

-1G

P

12

C806

SC

10U

6D3V

5KX

-1G

P

C806

SC

10U

6D3V

5KX

-1G

P

12

C815

SC

10U

6D3V

3MX

-GP

C815

SC

10U

6D3V

3MX

-GP

12

C821

SC

10U

6D3V

5KX

-1G

P

C821

SC

10U

6D3V

5KX

-1G

P

12

C841

SC

10U

6D3V

5KX

-1G

P

C841

SC

10U

6D3V

5KX

-1G

P

12

C836

SC

10U

6D3V

5KX

-1G

P

C836

SC

10U

6D3V

5KX

-1G

P

12

R802100R2F-L1-GP-UR802100R2F-L1-GP-U

12

C827

SC

10U

6D3V

5KX

-1G

P

C827

SC

10U

6D3V

5KX

-1G

P

12

C803S

C10

U6D

3V3M

X-G

PC803

SC

10U

6D3V

3MX

-GP 1

2

C839

SC

10U

6D3V

5KX

-1G

P

C839

SC

10U

6D3V

5KX

-1G

P

12

C816

SC

10U

6D3V

5KX

-1G

P

C816

SC

10U

6D3V

5KX

-1G

P

12

C805

SC

10U

6D3V

5KX

-1G

P

C805

SC

10U

6D3V

5KX

-1G

P

12

C801

SC

10U

6D3V

3MX

-GP

C801

SC

10U

6D3V

3MX

-GP

12

C818

SC

10U

6D3V

3MX

-GP

C818

SC

10U

6D3V

3MX

-GP

12

C802

SC

10U

6D3V

3MX

-GP

C802

SC

10U

6D3V

3MX

-GP

12

C845

SC

10U

6D3V

5KX

-1G

P

C845

SC

10U

6D3V

5KX

-1G

P

12

C810

SC

10U

6D3V

5KX

-1G

P

C810

SC

10U

6D3V

5KX

-1G

P

12

C809

SC

10U

6D3V

5KX

-1G

P

C809

SC

10U

6D3V

5KX

-1G

P

12

C811

SC

10U

6D3V

3MX

-GP

C811

SC

10U

6D3V

3MX

-GP

12

C835

SC

10U

6D3V

5KX

-1G

P

C835

SC

10U

6D3V

5KX

-1G

P

1 2R804 130R2F-1-GPR804 130R2F-1-GP

12

C832

SC

10U

6D3V

5KX

-1G

P

C832

SC

10U

6D3V

5KX

-1G

P

VCC_SENSE AJ35

VSS_SENSE AJ34

VIDALERT# AJ29

VIDSCLK AJ30

VIDSOUT AJ28

VSSIO_SENSE A10

VCCAG35

VCCAG34

VCCAG33

VCCAG32

VCCAG31

VCCAG30

VCCAG29

VCCAG28

VCCAG27

VCCAG26

VCCAF35

VCCAF34

VCCAF33

VCCAF32

VCCAF31

VCCAF30

VCCAF29

VCCAF28

VCCAF27

VCCAF26

VCCAD35

VCCAD34

VCCAD33

VCCAD32

VCCAD31

VCCAD30

VCCAD29

VCCAD28

VCCAD27

VCCAD26

VCCAC35

VCCAC34

VCCAC33

VCCAC32

VCCAC31

VCCAC30

VCCAC29

VCCAC28

VCCAC27

VCCAC26

VCCAA35

VCCAA34

VCCAA33

VCCAA32

VCCAA31

VCCAA30

VCCAA29

VCCAA28

VCCAA27

VCCAA26

VCCY35

VCCY34

VCCY33

VCCY32

VCCY31

VCCY30

VCCY29

VCCY28

VCCY27

VCCY26

VCCV35

VCCV34

VCCV33

VCCV32

VCCV31

VCCV30

VCCV29

VCCV28

VCCV27

VCCV26

VCCU35

VCCU34

VCCU33

VCCU32

VCCU31

VCCU30

VCCU29

VCCU28

VCCU27

VCCU26

VCCR35

VCCR34

VCCR33

VCCR32

VCCR31

VCCR30

VCCR29

VCCR28

VCCR27

VCCR26

VCCP35

VCCP34

VCCP33

VCCP32

VCCP31

VCCP30

VCCP29

VCCP28

VCCP27

VCCP26

VCCIO AH13

VCCIO J11

VCCIO G12

VCCIO F14

VCCIO F13

VCCIO F12

VCCIO F11

VCCIO E14

VCCIO E12

VCCIO AH10

VCCIO AG10

VCCIO AC10

VCCIO Y10

VCCIO U10

VCCIO P10

VCCIO L10

VCCIO J14

VCCIO J13

VCCIO J12

VCCIO H14

VCCIO H12

VCCIO H11

VCCIO G14

VCCIO G13

VCCIO E11

VCCIO C12

VCCIO C11

VCCIO B14

VCCIO B12

VCCIO A14

VCCIO A13

VCCIO A12

VCCIO A11

VCCIO D14

VCCIO D13

VCCIO D12

VCCIO D11

VCCIO C14

VCCIO C13

VCCIO_SENSE B10

VCCIO J23

POWER

CORE SUPPLY

PEG AND DDR

SENSE LINES

SVID

6 OF 9

SANDY

CPU1F

SANDY

POWER

CORE SUPPLY

PEG AND DDR

SENSE LINES

SVID

6 OF 9

SANDY

CPU1F

SANDY

12

C826

SC

10U

6D3V

5KX

-1G

P

C826

SC

10U

6D3V

5KX

-1G

P

12

C820

SC

10U

6D3V

3MX

-GP

C820

SC

10U

6D3V

3MX

-GP

12

R801100R2F-L1-GP-UR801100R2F-L1-GP-U

12

C829

SC

10U

6D3V

5KX

-1G

P

C829

SC

10U

6D3V

5KX

-1G

P

12

C838

SC

10U

6D3V

5KX

-1G

P

C838

SC

10U

6D3V

5KX

-1G

P

12

C833

SC

10U

6D3V

5KX

-1G

P

C833

SC

10U

6D3V

5KX

-1G

P

12

C823

SC

10U

6D3V

5KX

-1G

P

C823

SC

10U

6D3V

5KX

-1G

P

12

C817

SC

10U

6D3V

3MX

-GP

C817

SC

10U

6D3V

3MX

-GP

12

C844

SC

10U

6D3V

5KX

-1G

P

C844

SC

10U

6D3V

5KX

-1G

P

12

C834

SC

10U

6D3V

5KX

-1G

P

C834

SC

10U

6D3V

5KX

-1G

P

12

C824

SC

10U

6D3V

5KX

-1G

P

C824

SC

10U

6D3V

5KX

-1G

P

1 2R803 43R2J-GPR803 43R2J-GP

12

C807

SC

10U

6D3V

5KX

-1G

P

C807

SC

10U

6D3V

5KX

-1G

P

12

C808

SC

10U

6D3V

5KX

-1G

P

C808

SC

10U

6D3V

5KX

-1G

P

12

C825

SC

10U

6D3V

5KX

-1G

P

C825

SC

10U

6D3V

5KX

-1G

P

12

C813

SC

10U

6D3V

5KX

-1G

P

C813

SC

10U

6D3V

5KX

-1G

P

12

C804

SC

10U

6D3V

3MX

-GP

C804

SC

10U

6D3V

3MX

-GP

12

C812

SC

10U

6D3V

5KX

-1G

P

C812

SC

10U

6D3V

5KX

-1G

P

12

C837

SC

10U

6D3V

5KX

-1G

P

C837

SC

10U

6D3V

5KX

-1G

P

12

C831

SC

10U

6D3V

5KX

-1G

P

C831

SC

10U

6D3V

5KX

-1G

P

12

C814

SC

10U

6D3V

5KX

-1G

P

C814

SC

10U

6D3V

5KX

-1G

P

12

C842

SC

10U

6D3V

5KX

-1G

P

C842

SC

10U

6D3V

5KX

-1G

P

12

C828

SC

10U

6D3V

5KX

-1G

P

C828

SC

10U

6D3V

5KX

-1G

P

12

C822

SC

10U

6D3V

5KX

-1G

P

C822

SC

10U

6D3V

5KX

-1G

P

12

C819

SC

10U

6D3V

3MX

-GP

C819

SC

10U

6D3V

3MX

-GP

12

C843

SC

10U

6D3V

5KX

-1G

P

C843

SC

10U

6D3V

5KX

-1G

P

12

C840

SC

10U

6D3V

5KX

-1G

P

C840

SC

10U

6D3V

5KX

-1G

P

Page 9: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCCSA_SEL

VCCSA_SENSE

H_FC_C22

+V_SM_VREF_CNT

VCC_AXG_SENSEVSS_AXG_SENSE

1D5V_S0

VCC_GFXCORE

1D8V_S0

0D85V_S0

0D85V_S0

VCC_GFXCORE

VCCSA_SEL 48H_FC_C22 48

VCCSA_SENSE 48

VSS_AXG_SENSE 42VCC_AXG_SENSE 42

+V_SM_VREF_CNT 37

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VCC_GFXCORE)A3

9 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VCC_GFXCORE)A3

9 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VCC_GFXCORE)A3

9 94Tuesday, January 18, 2011

<Core Design>

SSID = CPU

R902 need be close to pin H23.

VAXG Output Decoupling Recommendation:2 x 470 uF at Bottom Socket Edge2 x 22 uF at Top Socket Cavity4 x 22 uF at Top Socket Edge2 x 22 uF at Bottom Socket Cavity4 x 22 uF at Bottom Socket Edge

PROCESSOR VAXG: 24A

VCCPLL Output Decoupling Recommendation:1 x 330 uF2 x 1 uF1 x 10 uF

Disabling Guidelines for External Graphics Designs:Can connect to GND if motherboard only supports externalgraphics and if GFX VR is not stuffed.Can be left floating (Gfx VR keeps VAXG rail from floating)if the VR is stuffed

PROCESSOR VCCPLL: 1.2A

PROCESSOR VCCSA: 6AVDDQ Output Decoupling Recommendation:1 x 330 uF6 x 10 uF

PROCESSOR VDDQ: 10A

VCCSA Output Decoupling Recommendation:1 x 330 uF2 x 10 uF at Bottom Socket Cavity1 x 10 uF at Bottom Socket Edge

Routing Guideline:Power from DDR_VREF_S3 and +V_SM_VREF_CNTshould have 10 mils trace width.

Refer to the latest Huron River Mainstream PDG (Doc# 436735) for more details on S3 power reduction implementation.

+V_SM_VREF_CNT should have 10 mil trace width

S-HR_20100609 V1.0

R906,R907 close to CPU

12

C910

SC

10U

6D3V

5KX

-1G

P

C910

SC

10U

6D3V

5KX

-1G

P

SM_VREF AL1

VSSAXG_SENSE AK34VAXG_SENSE AK35VAXGAT24

VAXGAT23

VAXGAT21

VAXGAT20

VAXGAT18

VAXGAT17

VAXGAR24

VAXGAR23

VAXGAR21

VAXGAR20

VAXGAR18

VAXGAR17

VAXGAP24

VAXGAP23

VAXGAP21

VAXGAP20

VAXGAP18

VAXGAP17

VAXGAN24

VAXGAN23

VAXGAN21

VAXGAN20

VAXGAN18

VAXGAN17

VAXGAM24

VAXGAM23

VAXGAM21

VAXGAM20

VAXGAM18

VAXGAM17

VAXGAL24

VAXGAL23

VAXGAL21

VAXGAL20

VAXGAL18

VAXGAL17

VAXGAK24

VAXGAK23

VAXGAK21

VAXGAK20

VAXGAK18

VAXGAK17

VAXGAJ24

VAXGAJ23

VAXGAJ21

VAXGAJ20

VAXGAJ18

VAXGAJ17

VAXGAH24

VAXGAH23

VAXGAH21

VAXGAH20

VAXGAH18

VAXGAH17

VDDQ U4

VDDQ U1

VDDQ P7

VDDQ P4

VDDQ P1

VDDQ AF7

VDDQ AF4

VDDQ AF1

VDDQ AC7

VDDQ AC4

VDDQ AC1

VDDQ Y7

VDDQ Y4

VDDQ Y1

VDDQ U7

VCCPLLB6

VCCPLLA6

VCCSA M27

VCCSA M26

VCCSA L26

VCCSA J26

VCCSA J25

VCCSA J24

VCCSA H26

VCCSA H25

VCCSA_SENSE H23

VCCSA_VID1 C24

VCCPLLA2

FC_C22 C22

POWER

GRAPHICS

DDR3 -1.5V RAILS

SENSE

LINES

1.8V RAIL

SA RAIL

VREF

MISC

7 OF 9

SANDY

CPU1G

SANDY

POWER

GRAPHICS

DDR3 -1.5V RAILS

SENSE

LINES

1.8V RAIL

SA RAIL

VREF

MISC

7 OF 9

SANDY

CPU1G

SANDY

12

C907

SC

10U

6D3V

5KX

-1G

P

C907

SC

10U

6D3V

5KX

-1G

P

12

C915

SC

10U

6D3V

5KX

-1G

P

C915

SC

10U

6D3V

5KX

-1G

P

12

C920

SC

10U

6D3V

5KX

-1G

P

C920

SC

10U

6D3V

5KX

-1G

P

12

C923

SC

10U

6D3V

5KX

-1G

P

C923

SC

10U

6D3V

5KX

-1G

P

12

C916

SC

10U

6D3V

5KX

-1G

P

C916

SC

10U

6D3V

5KX

-1G

P

12

C906

SC

10U

6D3V

5KX

-1G

P

C906

SC

10U

6D3V

5KX

-1G

P

12

C925

SC

10U

6D3V

5KX

-1G

P

C925

SC

10U

6D3V

5KX

-1G

P

12

C919

SC

10U

6D3V

5KX

-1G

P

C919

SC

10U

6D3V

5KX

-1G

P

12

C909

SC

10U

6D3V

5KX

-1G

P

C909

SC

10U

6D3V

5KX

-1G

P

12

C912

SC

10U

6D3V

5KX

-1G

P

C912

SC

10U

6D3V

5KX

-1G

P

12

TC903ST330U2VDM-4-GPTC903ST330U2VDM-4-GP

12

C905

SC

10U

6D3V

5KX

-1G

P

C905

SC

10U

6D3V

5KX

-1G

P

12

R906100R2F-L1-GP-UR906100R2F-L1-GP-U

12

C918

SC

10U

6D3V

5KX

-1G

P

C918

SC

10U

6D3V

5KX

-1G

P

12

C901

SC

10U

6D3V

5KX

-1G

P

C901

SC

10U

6D3V

5KX

-1G

P

12

C904

SC

10U

6D3V

5KX

-1G

P

C904

SC

10U

6D3V

5KX

-1G

P

12

C917

SC

10U

6D3V

5KX

-1G

P

C917

SC

10U

6D3V

5KX

-1G

P

12

C908S

C10

U6D

3V5K

X-1

GP

C908S

C10

U6D

3V5K

X-1

GP

12

C914

SC

10U

6D3V

5KX

-1G

P

C914

SC

10U

6D3V

5KX

-1G

P

12

C913

SC

10U

6D3V

5KX

-1G

P

C913

SC

10U

6D3V

5KX

-1G

P

12

C903

SC

10U

6D3V

5KX

-1G

P

C903

SC

10U

6D3V

5KX

-1G

P

12

C924

SC

1U10

V2K

X-1

GP

C924

SC

1U10

V2K

X-1

GP

12

C922

SC

1U10

V2K

X-1

GP

C922

SC

1U10

V2K

X-1

GP

12

C911

SC

10U

6D3V

5KX

-1G

P

C911

SC

10U

6D3V

5KX

-1G

P

12

R907100R2F-L1-GP-UR907100R2F-L1-GP-U

12

R90210R2J-2-GPR90210R2J-2-GP

12

C902

SC

10U

6D3V

5KX

-1G

P

C902

SC

10U

6D3V

5KX

-1G

P

12

C921

SC

10U

6D3V

5KX

-1G

P

C921

SC

10U

6D3V

5KX

-1G

P

123 4

RN901SRN1KJ-7-GPRN901SRN1KJ-7-GP

Page 10: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VSS)A3

10 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VSS)A3

10 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CPU (VSS)A3

10 94Tuesday, January 18, 2011

<Core Design>

SSID = CPU

VSST35

VSST34

VSST33

VSST32

VSST31

VSST30

VSST29

VSST28

VSST27

VSST26

VSSP9

VSSP8

VSSP6

VSSP5

VSSP3

VSSP2

VSSN35

VSSN34

VSSN33

VSSN32

VSSN31

VSSN30

VSSN29

VSSN28

VSSN27

VSSN26

VSSM34

VSSL33

VSSL30

VSSL27

VSSL9

VSSL8

VSSL6

VSSL5

VSSL4

VSSL3

VSSL2

VSSL1

VSSK35

VSSK32

VSSK29

VSSK26

VSSJ34

VSSJ31

VSSH33

VSSH30

VSSH27

VSSH24

VSSH21

VSSH18

VSSH15

VSSH13

VSSH10

VSSH9

VSSH8

VSSH7

VSSH6

VSSH5

VSSH4

VSSH3

VSSH2

VSSH1

VSSG35

VSSG32

VSSG29

VSSG26

VSSG23

VSSG20

VSSG17

VSSG11

VSSF34

VSSF31

VSSF29

VSS F22

VSS F19

VSS E30

VSS E27

VSS E24

VSS E21

VSS E18

VSS E15

VSS E13

VSS E10

VSS E9

VSS E8

VSS E7

VSS E6

VSS E5

VSS E4

VSS E3

VSS E2

VSS E1

VSS D35

VSS D32

VSS D29

VSS D26

VSS D20

VSS D17

VSS C34

VSS C31

VSS C28

VSS C27

VSS C25

VSS C23

VSS C10

VSS C1

VSS B22

VSS B19

VSS B17

VSS B15

VSS B13

VSS B11

VSS B9

VSS B8

VSS B7

VSS B5

VSS B3

VSS B2

VSS A35

VSS A32

VSS A29

VSS A26

VSS A23

VSS A20

VSS A3

VSS

9 OF 9

SANDY

CPU1I

SANDY

VSS

9 OF 9

SANDY

CPU1I

SANDY

VSSAT35

VSSAT32

VSSAT29

VSSAT27

VSSAT25

VSSAT22

VSSAT19

VSSAT16

VSSAT13

VSSAT10

VSSAT7

VSSAT4

VSSAT3

VSSAR25

VSSAR22

VSSAR19

VSSAR16

VSSAR13

VSSAR10

VSSAR7

VSSAR4

VSSAR2

VSSAP34

VSSAP31

VSSAP28

VSSAP25

VSSAP22

VSSAP19

VSSAP16

VSSAP13

VSSAP10

VSSAP7

VSSAP4

VSSAP1

VSSAN30

VSSAN27

VSSAN25

VSSAN22

VSSAN19

VSSAN16

VSSAN13

VSSAN10

VSSAN7

VSSAN4

VSSAM29

VSSAM25

VSSAM22

VSSAM19

VSSAM16

VSSAM13

VSSAM10

VSSAM7

VSSAM4

VSSAM3

VSSAM2

VSSAM1

VSSAL34

VSSAL31

VSSAL28

VSSAL25

VSSAL22

VSSAL19

VSSAL16

VSSAL13

VSSAL10

VSSAL7

VSSAL4

VSSAL2

VSSAK33

VSSAK30

VSSAK27

VSSAK25

VSSAK22

VSSAK19

VSSAK16

VSSAK13

VSSAK10

VSSAK7

VSSAK4

VSSAJ25

VSS AJ22

VSS AJ19

VSS AJ16

VSS AJ13

VSS AJ10

VSS AJ7

VSS AJ4

VSS AJ3

VSS AJ2

VSS AJ1

VSS AH35

VSS AH34

VSS AH32

VSS AH30

VSS AH29

VSS AH28

VSS AH26

VSS AH25

VSS AH22

VSS AH19

VSS AH16

VSS AH7

VSS AH4

VSS AG9

VSS AG8

VSS AG4

VSS AF6

VSS AF5

VSS AF3

VSS AF2

VSS AE35

VSS AE34

VSS AE33

VSS AE32

VSS AE31

VSS AE30

VSS AE29

VSS AE28

VSS AE27

VSS AE26

VSS AE9

VSS AD7

VSS AC9

VSS AC8

VSS AC6

VSS AC5

VSS AC3

VSS AC2

VSS AB35

VSS AB34

VSS AB33

VSS AB32

VSS AB31

VSS AB30

VSS AB29

VSS AB28

VSS AB27

VSS AB26

VSS Y9

VSS Y8

VSS Y6

VSS Y5

VSS Y3

VSS Y2

VSS W35

VSS W34

VSS W33

VSS W32

VSS W31

VSS W30

VSS W29

VSS W28

VSS W27

VSS W26

VSS U9

VSS U8

VSS U6

VSS U5

VSS U3

VSS U2

VSS

8 OF 9

SANDY

CPU1H

SANDY

VSS

8 OF 9

SANDY

CPU1H

SANDY

Page 11: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

3D3V_S53D3V_S5

PCIE_CLK_XDP_N7,20

CFG07XDP_PRDY#5

XDP_PREQ#5

PCIE_CLK_XDP_P7,20

PCH_TMS21

PCH_TCK21

PCH_TDI21

PCH_TDO21

PM_RSMRST#19XDP_DBRESET#5,19

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

XDP CONNA3

11 94Tuesday, January 18, 2011LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

XDP CONNA3

11 94Tuesday, January 18, 2011LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

XDP CONNA3

11 94Tuesday, January 18, 2011LLW-1 / LGG-1

<Core Design>

DEBUG Interface for Processor.DEBUG Interface for PCH.

20K Ohms

10K Ohms

DY

DY

DY

DY

DY

DY

DY

DY

DY

DY

DY

DY

PCH ES2 JTAG PCH PIN

TDO

TMS

TDI

TCK

TRST#

PCH ES1 JTAG

R1110

R1116

R1112

R1118

R1111

R1117

R541

R535

200 Ohms

200 Ohms

200 Ohms

200 Ohms

200 Ohms

100 Ohms

100 Ohms100 Ohms

100 Ohms

51 Ohms 51 Ohms

20K Ohms

10K Ohms

51 Ohms 51 Ohms

PRODUCTION

DY

DY

DY

DY

DY

DY

DY

DY

51 Ohms

R103

R953

R90

100 Ohms

R91

R2 DY DY DY DY 51 Ohms

DY DY

DY DY

DY DY

DY DY

DYDY

DY DY

51 Ohms

51 Ohms

Enable DisableDY

DY

DY

DY

DY

DY

51 Ohms

DY

DY

DY

DY

DY

DY

Enable EnableDisable DisableREFDES

DY

DY

DY

DY

DY

DY

DY

TABLE

LOGIC

CPU XDP SFF 26pin IF Pin 1 OBSFN_A0 (PREQ#, I/O) Pin 2 OBSFN_A1 (PRDY#, I/O) Pin 3 GND Pin 4 OBSDATA_A0 (Open, I/O) Pin 5 OBSDATA_A1 (Open, I/O) Pin 6 GND Pin 7 OBSDATA_A2 (Open, I/O) Pin 8 OBSDATA_A3 (Open, I/O) Pin 9 GND Pin 10 HOOK0 (PWRGD, In) Pin 11 HOOK1 (BP_PWRGD_RST#, Out) Pin 12 HOOK2 (CFG0, Out) Pin 13 HOOK3 (vr_READYSYS_PWROK,Out) Pin 14 HOOK4 (BCLK, In) Pin 15 HOOK5 (BCLK#, In) Pin 16 VCCOBS_AB (VCCP Voltage of CPU, In) Pin 17 HOOK6 (RESET#, Out) Pin 18 HOOK7 (DBR#, Out) Pin 19 GND Pin 20 TDO, In Pin 21 TRST#, Out Pin 22 TDI, Out Pin 23 TMS, Out Pin 24 TCK1 (Open) Pin 25 GND Pin 26 TCK0 ,Out

PCH XDP SFF 26pin IF Pin 1 OBSFN_A0 (Open), I/O) Pin 2 OBSFN_A1 (Open, I/O) Pin 3 GND Pin 4 OBSDATA_A0 (Open, I/O) Pin 5 OBSDATA_A1 (Open, I/O) Pin 6 GND Pin 7 OBSDATA_A2 (Open, I/O) Pin 8 OBSDATA_A3 (Open, I/O) Pin 9 GND Pin 10 HOOK0 (RSMRST#, In) Pin 11 HOOK1 (BP_PWRGD_RST#, Out) Pin 12 HOOK2 (Open) Pin 13 HOOK3 (Open) Pin 14 HOOK4 (Open) Pin 15 HOOK5 (Open) Pin 16 VCCOBS_AB (3.3VSUS, In) Pin 17 HOOK6 (RSMRST#, Out) Pin 18 HOOK7 (DBR#, Out) Pin 19 GND Pin 20 TDO (JTAG, In) Pin 21 TRST# (Open) Pin 22 TDI (JTAG, Out) Pin 23 TMS (JTAG, Out) Pin 24 TCK1 (Open) Pin 25 GND Pin 26 TCK0 (JTAG, Out)

12

R1117100R2J-2-GP

DYR1117100R2J-2-GP

DY

12

R1112200R2J-L1-GP

DYR1112200R2J-L1-GP

DY

12

R1110200R2J-L1-GP

DYR1110200R2J-L1-GP

DY

1 TP1105TP1105

12

R1118100R2J-2-GP

DYR1118100R2J-2-GP

DY

12

R1111200R2J-L1-GP

DYR1111200R2J-L1-GP

DY

1 TP1101TP1101

1

23456789

101112131415161718192021222324

27

28

2526

XDP1102

MLX-CON26-8-GP

DY

XDP1102

MLX-CON26-8-GP

DY

1 2R1123 1KR2J-1-GP

DY

R1123 1KR2J-1-GP

DY

1 2R1124 1KR2J-1-GP

DY

R1124 1KR2J-1-GP

DY

12

R1116100R2J-2-GP

DYR1116100R2J-2-GP

DY

1 TP1102TP11021 TP1103TP11031 TP1104TP1104

Page 12: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

ReservedA4

12 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

ReservedA4

12 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

ReservedA4

12 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 13: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

CLOCK GENA4

13 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

CLOCK GENA4

13 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

CLOCK GENA4

13 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 14: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_A_A1

M_A_DQS#0

M_A_DQ40M_A_DQ41M_A_DQ42M_A_DQ43

M_A_DQ12M_A_DQ13M_A_DQ14M_A_DQ15

M_A_DQS3

M_A_DQ0

M_A_DQS#5

M_A_A2

SA0_DIM0

SA0_DIM0

M_A_DQ44M_A_DQ45M_A_DQ46M_A_DQ47

M_A_DQ16M_A_DQ17M_A_DQ18M_A_DQ19

M_A_DQS4

M_A_A3

M_A_DQS#6

M_A_DQ48M_A_DQ49M_A_DQ50M_A_DQ51

M_A_DQ20M_A_DQ21M_A_DQ22M_A_DQ23

SA1_DIM0

M_A_DQ1

M_A_A4

M_A_DQS5

M_A_DQS#7

M_A_DQ52M_A_DQ53M_A_DQ54M_A_DQ55

M_A_DQ24M_A_DQ25M_A_DQ26M_A_DQ27

M_A_DQS#1

M_A_A5

M_A_DQ2

SA1_DIM0

M_A_DQS6

M_A_DQ56M_A_DQ57M_A_DQ58M_A_DQ59

M_A_DQS0

M_A_DQ28M_A_DQ29M_A_DQ30M_A_DQ31

M_A_A7M_A_A8M_A_A9M_A_A10M_A_A11

M_A_A6

M_A_DQ3

M_A_DQS#2

M_A_DQS7

M_A_DQ60M_A_DQ61M_A_DQ62M_A_DQ63

M_A_DQ32M_A_DQ33M_A_DQ34M_A_DQ35

M_A_DQS1

M_A_A13M_A_A14M_A_A15

M_A_A12

M_A_DQ4M_A_DQ5M_A_DQ6M_A_DQ7

M_A_DQS#3

M_A_A0

M_A_DQ36M_A_DQ37M_A_DQ38M_A_DQ39

M_A_DQ8M_A_DQ9M_A_DQ10M_A_DQ11

M_A_DQS2

M_A_DQS#4

M_VREF_DQ_DIMM0

TS#_DIMM0_1

M_VREF_CA_DIMM0M_VREF_DQ_DIMM0

M_VREF_CA_DIMM0

1D5V_S3

1D5V_S3

3D3V_S0

0D75V_S0

0D75V_S0

DDR_VREF_S3

3D3V_S0

DDR_VREF_S3

M_A_DQ[63:0]6

PCH_SMBCLK 15,20,65,66PCH_SMBDATA 15,20,65,66

M_A_A[15:0] 6

M_A_DQS#[7:0] 6

M_A_DQS[7:0] 6

M_A_RAS# 6M_A_WE# 6M_A_CAS# 6

M_A_DIM0_CS#0 6M_A_DIM0_CS#1 6

M_A_DIM0_CKE0 6M_A_DIM0_CKE1 6

M_A_DIM0_CLK_DDR0 6M_A_DIM0_CLK_DDR#0 6

M_A_DIM0_CLK_DDR1 6M_A_DIM0_CLK_DDR#1 6

M_A_DIM0_ODT06M_A_DIM0_ODT16

DDR3_DRAMRST#15,37

M_VREF_CA_DIMM07M_VREF_DQ_DIMM07,37

TS#_DIMM0_1 15

M_A_BS26

M_A_BS06M_A_BS16

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM1Custom

14 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM1Custom

14 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM1Custom

14 94Tuesday, January 18, 2011

<Core Design>

Place these capsclose to VTT1 andVTT2.

Note:If SA0 DIM0 = 0, SA1_DIM0 = 0SO-DIMMA SPD Address is 0xA0SO-DIMMA TS Address is 0x30

If SA0 DIM0 = 1, SA1_DIM0 = 0SO-DIMMA SPD Address is 0xA2SO-DIMMA TS Address is 0x32

SODIMM A DECOUPLING

Layout Note:Place these Caps nearSO-DIMMA.

H =9.2mm

SSID = MEMORY

Thermal EVENT

20100706

20100706

12

C1407

SC

10U

6D3V

5KX

-1G

P

C1407

SC

10U

6D3V

5KX

-1G

P

12

C1406

SC

10U

6D3V

5KX

-1G

P

C1406

SC

10U

6D3V

5KX

-1G

P

12

C1405

SC

10U

10V

5ZY

-1G

P

DYC1405

SC

10U

10V

5ZY

-1G

P

DY

12

R140210KR2J-3-GPR140210KR2J-3-GP

12

C1424

SC

D1U

10V

2KX

-5G

P

C1424

SC

D1U

10V

2KX

-5G

P

12

C1416

SC

D1U

10V

2KX

-5G

P

C1416

SC

D1U

10V

2KX

-5G

P

12

C1413

SC

D1U

10V

2KX

-5G

P

C1413

SC

D1U

10V

2KX

-5G

P

12

C1409

SC

10U

6D3V

5KX

-1G

P

DYC1409

SC

10U

6D3V

5KX

-1G

P

DY

12

C1422

SC

1U6D

3V2K

X-G

P

DYC1422

SC

1U6D

3V2K

X-G

P

DY

12

C1411

SC

D1U

10V

2KX

-5G

P

C1411

SC

D1U

10V

2KX

-5G

P

12

C1418

SC

10U

6D3V

5KX

-1G

P

DYC1418

SC

10U

6D3V

5KX

-1G

P

DY

12

C1417

SC

D1U

10V

2KX

-5G

P

C1417

SC

D1U

10V

2KX

-5G

P

12

C1408

SC

10U

10V

5ZY

-1G

P

DYC1408

SC

10U

10V

5ZY

-1G

P

DY

12

C1419

SC

1U6D

3V2K

X-G

P

C1419

SC

1U6D

3V2K

X-G

P1

2

C1412

SC

2D2U

10V

3KX

-1G

P

DYC1412

SC

2D2U

10V

3KX

-1G

P

DY

12

C1421

SC

1U6D

3V2K

X-G

P

C1421

SC

1U6D

3V2K

X-G

P

12

C1401SCD1U10V2KX-5GPC1401SCD1U10V2KX-5GP

12

TC1401

ST

330U

2VD

M-4

-GP

TC1401

ST

330U

2VD

M-4

-GP

12

C1404

SC

10U

6D3V

5KX

-1G

P

C1404

SC

10U

6D3V

5KX

-1G

P

12

C1420

SC

1U6D

3V2K

X-G

P

DYC1420

SC

1U6D

3V2K

X-G

P

DY

12

C1402SC2D2U10V3KX-1GP

DYC1402SC2D2U10V3KX-1GP

DY

12

R140110KR2J-3-GPR140110KR2J-3-GP

1 2R1403 10KR2J-3-GPR1403 10KR2J-3-GP

12

C1410

SC

10U

6D3V

5KX

-1G

P

DYC1410

SC

10U

6D3V

5KX

-1G

P

DY

12

C1414

SC

D1U

10V

2KX

-5G

P

C1414

SC

D1U

10V

2KX

-5G

P

12

C1425

SC

2D2U

10V

3KX

-1G

P

DYC1425

SC

2D2U

10V

3KX

-1G

P

DY

12

C1403

SC

10U

6D3V

5KX

-1G

P

C1403

SC

10U

6D3V

5KX

-1G

P1

2

C1415

SC

D1U

10V

2KX

-5G

P

C1415

SC

D1U

10V

2KX

-5G

P

12

C1423

SC

D1U

10V

2KX

-5G

P

C1423

SC

D1U

10V

2KX

-5G

PA098

A197

A296

A395

A492

A591

A690

A786

A889

A985

A10/AP107

A1184

A1283

A13119

A1480

A1578

A16/BA279

BA0109

BA1108

DQ05

DQ17

DQ215

DQ317

DQ44

DQ56

DQ616

DQ718

DQ821

DQ923

DQ1033

DQ1135

DQ1222

DQ1324

DQ1434

DQ1536

DQ1639

DQ1741

DQ1851

DQ1953

DQ2040

DQ2142

DQ2250

DQ2352

DQ2457

DQ2559

DQ2667

DQ2769

DQ2856

DQ2958

DQ3068

DQ3170

DQ32129

DQ33131

DQ34141

DQ35143

DQ36130

DQ37132

DQ38140

DQ39142

DQ40147

DQ41149

DQ42157

DQ43159

DQ44146

DQ45148

DQ46158

DQ47160

DQ48163

DQ49165

DQ50175

DQ51177

DQ52164

DQ53166

DQ54174

DQ55176

DQ56181

DQ57183

DQ58191

DQ59193

DQ60180

DQ61182

DQ62192

DQ63194

DQS0#10

DQS1#27

DQS2#45

DQS3#62

DQS4#135

DQS5#152

DQS6#169

DQS7#186

DQS012

DQS129

DQS247

DQS364

DQS4137

DQS5154

DQS6171

DQS7188

ODT0116

ODT1120

VREF_DQ1

VSS 2

NP1 NP1

NP2 NP2

RAS# 110

WE# 113

CAS# 115

CS0# 114

CS1# 121

CKE0 73

CKE1 74

CK0 101

CK0# 103

CK1 102

CK1# 104

DM0 11

DM1 28

DM2 46

DM3 63

DM4 136

DM5 153

DM6 170

DM7 187

SDA 200

SCL 202

VDDSPD 199

SA0 197

SA1 201

VREF_CA126

VDD18 124

NC#1 77

NC#2 122

NC#/TEST 125

VDD3 81

VDD4 82

VDD5 87

VDD6 88

VDD7 93

VDD8 94

VDD9 99

VDD10 100

VDD13 111

VDD14 112

VDD15 117

VDD16 118

VSS 3

VSS 8

VSS 9

VSS 13

VSS 14

VSS 19

VSS 20

VSS 25

VSS 26

VSS 31

VSS 32

VSS 37

VSS 38

VSS 43

VSS 44

VSS 48

VSS 49

VSS 54

VSS 55

VSS 60

VSS 61

VDD1 75

VSS 65

VSS 66

VSS 71

VSS 72

VDD2 76

VDD11 105

VDD12 106

VDD17 123

VSS 127

VSS 128

VSS 134VSS 133

VSS 138

VSS 139

VSS 144

VSS 145

VSS 151VSS 150

VSS 155

VSS 156

VSS 161

VSS 162

VSS 167

VSS 168

VSS 173VSS 172

VSS 179VSS 178

VSS 185VSS 184

VSS 189

VSS 190

VSS 195

VSS 196

RESET#30

EVENT# 198

VSS 205

VSS 206VTT1203

VTT2204

DM1

DDR3-204P-82-GP

DM1

DDR3-204P-82-GP

12

R14050R2J-2-GPR14050R2J-2-GP

12

R14040R2J-2-GPR14040R2J-2-GP

Page 15: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M_B_A1

M_B_DQ42M_B_DQ41M_B_DQ40

M_B_DQS#0

M_B_DQ43

M_B_DQ14M_B_DQ13M_B_DQ12

M_B_DQ15

M_B_DQS3

M_B_DQ0

M_B_A2

M_B_DQS#5

SA0_DIM1

SA1_DIM1

M_B_DQ46M_B_DQ45M_B_DQ44

M_B_DQ47

M_B_DQ19M_B_DQ18M_B_DQ17M_B_DQ16

M_B_DQS4

M_B_A3

M_B_DQS#6

M_B_DQ51M_B_DQ50M_B_DQ49M_B_DQ48

M_B_DQ23M_B_DQ22M_B_DQ21M_B_DQ20

SA1_DIM1

M_B_DQ1

M_B_A4

M_B_DQS5

M_B_DQS#7

M_B_DQ53M_B_DQ52

M_B_DQ24

M_B_DQ55M_B_DQ54

M_B_DQ27M_B_DQ26M_B_DQ25

M_B_DQS#1

SA0_DIM1

M_B_DQ2

M_B_A5

M_B_DQS6

M_B_DQ57M_B_DQ56

M_B_DQS0

M_B_DQ59M_B_DQ58

M_B_DQ31M_B_DQ30M_B_DQ29M_B_DQ28

M_B_A7M_B_A6

M_B_A11M_B_A10M_B_A9M_B_A8

M_B_DQ3

M_B_DQS#2

M_B_DQS7

M_B_DQ63M_B_DQ62M_B_DQ61M_B_DQ60

M_B_DQ33M_B_DQ32

M_B_DQ35M_B_DQ34

M_B_DQS1

M_B_A12

M_B_A15M_B_A14M_B_A13

M_B_DQ5M_B_DQ4

M_B_DQ7M_B_DQ6

M_B_DQS#3

M_B_A0

M_B_DQ39M_B_DQ38M_B_DQ37M_B_DQ36

M_B_DQ8

M_B_DQ11M_B_DQ10M_B_DQ9

M_B_DQS2

M_B_DQS#4

M_VREF_DQ_DIMM1

M_VREF_CA_DIMM1M_VREF_DQ_DIMM1

M_VREF_CA_DIMM1

3D3V_S0

1D5V_S3

3D3V_S0

1D5V_S3

0D75V_S0

DDR_VREF_S3

DDR_VREF_S3

0D75V_S0

M_B_DQ[63:0]6

PCH_SMBCLK 14,20,65,66PCH_SMBDATA 14,20,65,66

M_B_A[15:0] 6

M_B_DQS[7:0] 6

M_B_DQS#[7:0] 6

M_B_CAS# 6

M_B_DIM0_CS#0 6M_B_DIM0_CS#1 6

M_B_DIM0_CKE0 6M_B_DIM0_CKE1 6

M_B_DIM0_CLK_DDR0 6M_B_DIM0_CLK_DDR#0 6

M_B_DIM0_CLK_DDR1 6M_B_DIM0_CLK_DDR#1 6

M_B_RAS# 6M_B_WE# 6

TS#_DIMM0_1 14

M_B_DIM0_ODT16

DDR3_DRAMRST#14,37

M_B_DIM0_ODT06

M_VREF_CA_DIMM17M_VREF_DQ_DIMM17

M_B_BS26

M_B_BS06M_B_BS16

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM2Custom

15 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM2Custom

15 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM2Custom

15 94Tuesday, January 18, 2011

<Core Design>

Note:SO-DIMMB SPD Address is 0xA4SO-DIMMB TS Address is 0x34

SO-DIMMB is placed farther fromthe Processor than SO-DIMMA

Place these capsclose to VTT1 andVTT2.

SODIMM B DECOUPLING

Layout Note:Place these Caps nearSO-DIMMB.

H = 5.2mm

SSID = MEMORY

12

C1520

SC

1U6D

3V2K

X-G

P

DYC1520

SC

1U6D

3V2K

X-G

P

DY

12

R15030R2J-2-GPR15030R2J-2-GP

A098

A197

A296

A395

A492

A591

A690

A786

A889

A985

A10/AP107

A1184

A1283

A13119

A1480

A1578

A16/BA279

BA0109

BA1108

DQ05

DQ17

DQ215

DQ317

DQ44

DQ56

DQ616

DQ718

DQ821

DQ923

DQ1033

DQ1135

DQ1222

DQ1324

DQ1434

DQ1536

DQ1639

DQ1741

DQ1851

DQ1953

DQ2040

DQ2142

DQ2250

DQ2352

DQ2457

DQ2559

DQ2667

DQ2769

DQ2856

DQ2958

DQ3068

DQ3170

DQ32129

DQ33131

DQ34141

DQ35143

DQ36130

DQ37132

DQ38140

DQ39142

DQ40147

DQ41149

DQ42157

DQ43159

DQ44146

DQ45148

DQ46158

DQ47160

DQ48163

DQ49165

DQ50175

DQ51177

DQ52164

DQ53166

DQ54174

DQ55176

DQ56181

DQ57183

DQ58191

DQ59193

DQ60180

DQ61182

DQ62192

DQ63194

DQS0#10

DQS1#27

DQS2#45

DQS3#62

DQS4#135

DQS5#152

DQS6#169

DQS7#186

DQS012

DQS129

DQS247

DQS364

DQS4137

DQS5154

DQS6171

DQS7188

ODT0116

ODT1120

VREF_DQ1

VSS 2

NP1 NP1

NP2 NP2

RAS# 110

WE# 113

CAS# 115

CS0# 114

CS1# 121

CKE0 73

CKE1 74

CK0 101

CK0# 103

CK1 102

CK1# 104

DM0 11

DM1 28

DM2 46

DM3 63

DM4 136

DM5 153

DM6 170

DM7 187

SDA 200

SCL 202

VDDSPD 199

SA0 197

SA1 201

VREF_CA126

VDD18 124

NC#1 77

NC#2 122

NC#/TEST 125

VDD3 81

VDD4 82

VDD5 87

VDD6 88

VDD7 93

VDD8 94

VDD9 99

VDD10 100

VDD13 111

VDD14 112

VDD15 117

VDD16 118

VSS 3

VSS 8

VSS 9

VSS 13

VSS 14

VSS 19

VSS 20

VSS 25

VSS 26

VSS 31

VSS 32

VSS 37

VSS 38

VSS 43

VSS 44

VSS 48

VSS 49

VSS 54

VSS 55

VSS 60

VSS 61

VDD1 75

VSS 65

VSS 66

VSS 71

VSS 72

VDD2 76

VDD11 105

VDD12 106

VDD17 123

VSS 127

VSS 128

VSS 134VSS 133

VSS 138

VSS 139

VSS 144

VSS 145

VSS 151VSS 150

VSS 155

VSS 156

VSS 161

VSS 162

VSS 167

VSS 168

VSS 173VSS 172

VSS 179VSS 178

VSS 185VSS 184

VSS 189

VSS 190

VSS 195

VSS 196

RESET#30

EVENT# 198

VSS 205

VSS 206VTT1203

VTT2204

DM2

DDR3-204P-83-GP62.10017.T91

DM2

DDR3-204P-83-GP62.10017.T91

12

C1510

SC

10U

6D3V

5KX

-1G

P

DYC1510

SC

10U

6D3V

5KX

-1G

P

DY

12

C1513

SC

D1U

10V

2KX

-5G

P

C1513

SC

D1U

10V

2KX

-5G

P

12

C1521

SC

1U6D

3V2K

X-G

P

C1521

SC

1U6D

3V2K

X-G

P

12

C1502SC2D2U10V3KX-1GP

DYC1502SC2D2U10V3KX-1GP

DY

12

C1506

SC

10U

6D3V

5KX

-1G

P

C1506

SC

10U

6D3V

5KX

-1G

P

12

C1518

SC

1U6D

3V2K

X-G

P

DYC1518

SC

1U6D

3V2K

X-G

P

DY

12

C1501SCD1U10V2KX-5GPC1501SCD1U10V2KX-5GP

12

C1504

SC

10U

10V

5ZY

-1G

P

DYC1504

SC

10U

10V

5ZY

-1G

P

DY

12

C1516

SC

2D2U

10V

3KX

-1G

P

DYC1516

SC

2D2U

10V

3KX

-1G

P

DY

12

C1503

SC

10U

10V

5ZY

-1G

P

DYC1503

SC

10U

10V

5ZY

-1G

P

DY

12

C1515

SC

D1U

10V

2KX

-5G

P

C1515

SC

D1U

10V

2KX

-5G

P

12

C1511

SC

D1U

10V

2KX

-5G

P

C1511

SC

D1U

10V

2KX

-5G

P

12

C1505

SC

10U

6D3V

5KX

-1G

P

C1505

SC

10U

6D3V

5KX

-1G

P

12

C1524

SC

2D2U

10V

3KX

-1G

P

DYC1524

SC

2D2U

10V

3KX

-1G

P

DY

12

R15040R2J-2-GPR15040R2J-2-GP

12

C1512

SC

D1U

10V

2KX

-5G

P

C1512

SC

D1U

10V

2KX

-5G

P

12

C1514

SC

D1U

10V

2KX

-5G

P

C1514

SC

D1U

10V

2KX

-5G

P

12

C1522

SC

D1U

10V

2KX

-5G

P

C1522

SC

D1U

10V

2KX

-5G

P

12

C1508

SC

10U

10V

5ZY

-1G

P

DYC1508

SC

10U

10V

5ZY

-1G

P

DY

12

R150110KR2J-3-GPR150110KR2J-3-GP

12

C1519

SC

1U6D

3V2K

X-G

P

C1519

SC

1U6D

3V2K

X-G

P

12

R150210KR2J-3-GPR150210KR2J-3-GP

12

C1507

SC

10U

6D3V

5KX

-1G

P

C1507

SC

10U

6D3V

5KX

-1G

P

12

C1523

SC

D1U

10V

2KX

-5G

P

C1523

SC

D1U

10V

2KX

-5G

P

12

C1517

SC

D1U

10V

2KX

-5G

P

C1517

SC

D1U

10V

2KX

-5G

P

12

C1509

SC

10U

6D3V

5KX

-1G

P

C1509

SC

10U

6D3V

5KX

-1G

P

Page 16: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM2A4

16 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM2A4

16 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DDR3-SODIMM2A4

16 94Tuesday, January 18, 2011

<Core Design>

(Blanking)

Page 17: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LVDS_VBGLVDS_IBG

DAC_IREF_R

CRT_BLUE

LVDS_VDD_EN

L_CTRL_DATA

L_CTRL_DATAL_CTRL_CLK

CRT_RED

L_BKLT_EN

DDBP_DATA0DDBP_DATA0#

DDBP_DATA2#DDBP_DATA2

DDBP_CLK#

DDBP_DATA1#

DDBP_CLK

DDBP_DATA1

CRT_GREEN

L_CTRL_CLK

3D3V_S0

3D3V_S0

PCH_HDMI_CLK 51PCH_HDMI_DATA 51

L_BKLT_CTRL49

L_BKLT_EN27LVDS_VDD_EN49

LVDS_DDC_CLK49LVDS_DDC_DATA49

LVDSA_CLK#49LVDSA_CLK49

LVDSA_DATA0#49LVDSA_DATA1#49LVDSA_DATA2#49

LVDSA_DATA049LVDSA_DATA149LVDSA_DATA249

CRT_BLUE50CRT_GREEN50CRT_RED50

CRT_VSYNC50CRT_HSYNC50

CRT_DDC_CLK50CRT_DDC_DATA50

HDMI_DATA2_R# 51HDMI_DATA2_R 51

HDMI_DATA1_R# 51HDMI_DATA1_R 51

HDMI_DATA0_R# 51HDMI_DATA0_R 51

HDMI_CLK_R# 51HDMI_CLK_R 51

PCH_HDMI_DET 51

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (LVDS/CRT/DDI)A3

17 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (LVDS/CRT/DDI)A3

17 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (LVDS/CRT/DDI)A3

17 94Tuesday, January 18, 2011

<Core Design>

Place near PCH

Impedance:90 ohm

Impedance:100 ohm

Close to level shifter side

Impedance:90 ohm

Close to PCH side

DDI Port B Detect:(SDVO_CTRL_ DATA)1: Port B detected0: Port B not detected

L_DDC_DATA(PAGE17):This signal is on the LVDS interface.This signal needs to be left NC if eDP is used for the local flat panel display

12

R17021KR2D-1-GPR17021KR2D-1-GP

1 2C1707 SCD1U10V2KX-5GPC1707 SCD1U10V2KX-5GP1 2C1708 SCD1U10V2KX-5GPC1708 SCD1U10V2KX-5GP

1 2C1703 SCD1U10V2KX-5GPC1703 SCD1U10V2KX-5GP

1 2C1701 SCD1U10V2KX-5GPC1701 SCD1U10V2KX-5GP1

2

R17012K37R2F-GPR17012K37R2F-GP

L_BKLTCTLP45

L_BKLTENJ47

L_CTRL_CLKT45

L_CTRL_DATAP39

L_DDC_CLKT40

L_DDC_DATAK47

L_VDD_ENM45

LVDSA_CLK#AK39

LVDSA_CLKAK40

LVDSA_DATA#0AN48

LVDSA_DATA#1AM47

LVDSA_DATA#2AK47

LVDSA_DATA#3AJ48

LVDSA_DATA0AN47

LVDSA_DATA1AM49

LVDSA_DATA2AK49

LVDSA_DATA3AJ47

LVDSB_CLK#AF40

LVDSB_CLKAF39

LVDSB_DATA#0AH45

LVDSB_DATA#1AH47

LVDSB_DATA#2AF49

LVDSB_DATA#3AF45

LVDSB_DATA0AH43

DDPB_0N AV42

DDPB_1N AV45

LVD_VREFHAE48

LVD_VREFLAE47

DDPD_2N BF42

DDPD_3N BJ42

DDPB_2N AU48

DDPB_3N AV47

DDPC_0N AY47

DDPC_1N AY43

DDPC_2N BA47

DDPC_3N BB47

DDPD_0N BB43

DDPD_1N BF44

DDPB_0P AV40

DDPB_1P AV46

DDPD_2P BE42

DDPD_3P BG42

DDPB_2P AU47

DDPB_3P AV49

LVDSB_DATA1AH49

LVDSB_DATA2AF47

LVDSB_DATA3AF43

LVD_IBGAF37

LVD_VBGAF36

DDPC_1P AY45

DDPC_0P AY49

DDPC_2P BA48

DDPC_3P BB49

DDPD_0P BB45

DDPD_1P BE44

CRT_BLUEN48

CRT_DDC_CLKT39

CRT_DDC_DATAM40

CRT_GREENP49

CRT_HSYNCM47

CRT_IRTNT42

CRT_REDT49

CRT_VSYNCM49

DAC_IREFT43

SDVO_CTRLCLK P38

SDVO_CTRLDATA M39

DDPC_CTRLCLK P46

DDPC_CTRLDATA P42

DDPD_CTRLCLK M43

DDPD_CTRLDATA M36

DDPB_AUXN AT49

DDPC_AUXN AP47

DDPD_AUXN AT45

DDPB_AUXP AT47

DDPC_AUXP AP49

DDPD_AUXP AT43

DDPB_HPD AT40

DDPC_HPD AT38

DDPD_HPD BH41

SDVO_TVCLKINP AP45SDVO_TVCLKINN AP43

SDVO_STALLP AM40SDVO_STALLN AM42

SDVO_INTP AP40SDVO_INTN AP39

LVDS

Digital Display Interface

CRT

4 OF 10

CougarPoint

PCH1D

COUGAR-GP-U2-NF

LVDS

Digital Display Interface

CRT

4 OF 10

CougarPoint

PCH1D

COUGAR-GP-U2-NF

1 2C1704 SCD1U10V2KX-5GPC1704 SCD1U10V2KX-5GP

12 3

4

RN1701

SRN2K2J-1-GP

RN1701

SRN2K2J-1-GP

1TP1701TPAD14-GP TP1701TPAD14-GP

1 2C1706 SCD1U10V2KX-5GPC1706 SCD1U10V2KX-5GP1 2C1705 SCD1U10V2KX-5GPC1705 SCD1U10V2KX-5GP

1 234

RN1706SRN2K2J-1-GPRN1706SRN2K2J-1-GP

12345 6 7 8

RN1705SRN150F-1-GPRN1705SRN150F-1-GP

12 3

4RN1702

SRN100KJ-6-GP

RN1702

SRN100KJ-6-GP

1 2C1702 SCD1U10V2KX-5GPC1702 SCD1U10V2KX-5GP

Page 18: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

INT_PIRQB#

USB_OC#2_3

PCH_GPIO14

USB_OC#0_1

USB_OC#8_9USB_OC#10_11USB_OC#12_13

USB_OC#6_7

WWAN_IN

BBS_BIT1

CLK_PCI_LPC_RCLK_PCI_FB_RCLK_PCI_KBC_R

INT_PIRQB#INT_PIRQC#INT_PIRQD#

INT_PIRQA#

PCI_PLTRST#

PCI_PME#

BBS_BIT0

NV_ALENV_CLE

PCI_GNT3#

USB_RBIAS

LAN_PWR_ON

BDC_PRESENCE#

LCD_PRESENCE#

INT_PIRQC#INT_PIRQA#

NV_CLEINT_PIRQD#

DGPU_PWR_EN#DGPU_HOLD_RST#

DGPU_SELECT#

BDC_PRESENCE#SATA_ODD_DA#LCD_PRESENCE#

BBS_BIT1DGPU_PWM_SELECT#

PCI_GNT3#

DGPU_PWR_EN#

PCI_PLTRST#

NV_ALE

SATA_ODD_DA#

USB_OC#8_9 USB_OC#6_7USB_OC#12_13

USB_OC#10_11

USB_OC#0_1PCH_GPIO14

LAN_PWR_ONUSB_OC#2_3

3D3V_S0 3D3V_S0

3D3V_S0

+V_NVRAM_VCCQ

3D3V_S0

+V_NVRAM_VCCQ

3D3V_S5 3D3V_S5

USB_PN12 49USB_PP12 49

USB_PN9 61USB_PP9 61

USB_PN11 65USB_PP11 65

USB_PN1 61USB_PP1 61

USB_PN3 63USB_PP3 63USB_PN4 66USB_PP4 66

USB_PN8 57USB_PP8 57

H_SNB_IVB# 5

BBS_BIT0 21

USB_PP2 69USB_PN2 69

CLK_PCI_LPC65,71CLK_PCI_FB20CLK_PCI_KBC27

DGPU_HOLD_RST#83

USB_PP13 82USB_PN13 82

USB_PP10 82USB_PN10 82

USB_OC#10_11 82USB_OC#8_9 57,61

USB_OC#0_1 61

LAN_PWR_ON 31

LCD_PRESENCE#49

BDC_PRESENCE#63SATA_ODD_DA#56

DGPU_PWR_EN#93

PLT_RST#5,27,32,36,65,66,71,80,82,83

WWAN_IN66

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (PCI/USB/NVRAM)A3

18 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (PCI/USB/NVRAM)A3

18 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (PCI/USB/NVRAM)A3

18 94Tuesday, January 18, 2011

<Core Design>

Danbury Technology:Disabled when Low.Enable when High.

13

KBC CLK EMI

Reserved

12

X

01

11

BOOT BIOS StrapGNT1#/GPIO51 BOOT BIOS LocationSATA1GP/GPIO19

0 1 Reserved

SPI(Default)

SSID = PCH

0 0 LPC

A16 swap override Strap/Top-BlockSwap Override jumper

PCI_GNT#3 Low = A16 swapoverride/Top-BlockSwap Override enabledHigh = Default

X

NV_CLESet to Vss when LOW

DMI & FDI Termination Voltage

Set to Vcc when HIGH

10

0

11

USB2

Pair

4

USB

5

2

3

1

Device

6

7

8

9

OC[3:0]# for Device 29 (Ports 0-7)OC[7:4]# for Device 26 (Ports 8-13)

FINGERPRINT

BLUETOOTH

Mini Card2 (WWAN)

Mini Card1 (WLAN)

New Card

USB1

USB Ext. port 4

CAMERA

ESATA1

X

X

1 2R1803 1KR2J-1-GP

DY

R1803 1KR2J-1-GP

DY

12

EC1802SC4D7P50V2CN-1GP

DYEC1802SC4D7P50V2CN-1GP

DY

12

R18148K2R2J-3-GPR18148K2R2J-3-GP

B 1

A 2

GND 3Y4

VCC5

U1801

74LVC1G08GW-1-GP73.01G08.L04

DY

2ND = 73.7SZ08.DAH

U1801

74LVC1G08GW-1-GP73.01G08.L04

DY

2ND = 73.7SZ08.DAH

RSVD AV5

RSVD AY7

RSVD AV7

RSVD AU3

RSVD BG4

DF_TVS AY1

RSVD AT10

RSVD BC8

RSVD AU2

RSVD AT4

RSVD BB5

RSVD BB3

RSVD BB7

RSVD BE8

RSVD BD4

RSVD BF6

RSVD AT3

RSVD AT1

RSVD AY3

RSVD AT5

RSVD AV3

RSVD AV1

RSVD BB1

RSVD BA3

RSVD AT8

RSVD AV10

RSVD AY5

RSVD BA2

RSVD AT12

RSVD BF3

PIRQA#K40

PIRQB#K38

PIRQC#H38

PIRQD#G38

REQ1#/GPIO50C46

REQ2#/GPIO52C44

REQ3#/GPIO54E40

GNT1#/GPIO51D47

GNT2#/GPIO53E42

GNT3#/GPIO55F46

PIRQE#/GPIO2G42

PIRQF#/GPIO3G40

PIRQG#/GPIO4C42

PIRQH#/GPIO5D44

USBP0N C24

USBP0P A24

USBP1N C25

USBP1P B25

USBP2N C26

USBP2P A26

USBP3N K28

USBP3P H28

USBP4N E28

USBP4P D28

USBP5N C28

USBP5P A28

USBP6N C29

USBP6P B29

USBP7N N28

USBP7P M28

USBP8N L30

USBP8P K30

USBP9N G30

USBP9P E30

USBP10N C30

USBP10P A30

USBP11N L32

USBP11P K32

USBP12N G32

USBP12P E32

USBP13N C32

USBP13P A32

PME#K10

CLKOUT_PCI0H49

CLKOUT_PCI1H43

CLKOUT_PCI2J48

USBRBIAS# C33

USBRBIAS B33

OC0#/GPIO59 A14

OC1#/GPIO40 K20

OC2#/GPIO41 B17

OC3#/GPIO42 C16

OC4#/GPIO43 L16

OC5#/GPIO9 A16

OC6#/GPIO10 D14

OC7#/GPIO14 C14CLKOUT_PCI4H40CLKOUT_PCI3K42

PLTRST#C6

TP1BG26

TP2BJ26

TP3BH25

TP6AH38

TP7AH37

TP8AK43

TP9AK45

TP16Y13

TP17K24

TP18L24

TP19AB46

TP20AB45

TP21B21

TP22M20

TP23AY16

TP25BE28

TP26BC30

TP27BE32

TP28BJ32

TP29BC28

TP30BE30

TP31BF32

TP32BG32

TP33AV26

TP34BB26

TP35AU28

TP36AY30

TP37AU26

TP38AY26

TP39AV28

TP40AW30

TP4BJ16

TP5BG16

TP15AM5TP14AM4TP13AH12TP12H3TP11N30TP10C18

TP24BG46

RSVD

NVRAM

PCI

USB

5 OF 10

CougarPoint

PCH1E

COUGAR-GP-U2-NF

RSVD

NVRAM

PCI

USB

5 OF 10

CougarPoint

PCH1E

COUGAR-GP-U2-NF

1 2R1804 22R2J-2-GPR1804 22R2J-2-GP

12

R18101KR2J-1-GP

DYR18101KR2J-1-GP

DY

1 2R1802 1KR2J-1-GPDYR1802 1KR2J-1-GPDY

12

EC1801SC4D7P50V2CN-1GP

DYEC1801SC4D7P50V2CN-1GP

DY

1TP1806TP1806

1 2R1811 22D6R2F-L1-GPR1811 22D6R2F-L1-GP

12345 6

78910

RN1802

SRN8K2J-2-GP-U

RN1802

SRN8K2J-2-GP-U

1 2R1805 22R2J-2-GPR1805 22R2J-2-GP1 2R1806 0R2J-2-GPR1806 0R2J-2-GP

12R1801 4K7R2J-2-GPDYR1801 4K7R2J-2-GPDY

12345 6

78910

RN1801

SRN8K2J-2-GP-U

RN1801

SRN8K2J-2-GP-U

1 2R1807 0R2J-2-GPR1807 0R2J-2-GP

1TP1801TP1801

1 2R1809

1KR2J-1-GP

R1809

1KR2J-1-GP

12 3

4RN1803

SRN10KJ-5-GP

RN1803

SRN10KJ-5-GP

1TP1804TP1804

12

R18082K2R2J-2-GPR18082K2R2J-2-GP

12

C1802SC220P50V2KX-3GP

DYC1802SC220P50V2KX-3GP

DY

12

C1801SC220P50V2KX-3GPDYC1801SC220P50V2KX-3GPDY

12

R1816100KR2J-1-GP

DYR1816100KR2J-1-GP

DY

Page 19: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWROK

PM_CLKRUN#

MEPWROK

SUS_PWR_ACK

RBIAS_CPY

SYS_RESET#

SUS_PWR_ACK

H_PM_SYNC

PCIE_WAKE#

DSWODVREN

SLP_S4#_R

PM_RSMRST#

PM_SUS_STAT#

SUS_CLK

AC_PRESENT

SUSACK#SUS_PWR_ACK

SLP_S3#_R

PM_SLP_A#

PM_SLP_SUS#

PM_SLP_S5#

PM_SLP_LAN#

PM_CLKRUN#

DSWODVREN

PM_RSMRST#PCH_DPWROK

PM_RSMRST#

DMI_COMP_R

AC_PRESENT

PM_SLP_LAN#

PCIE_WAKE#

PM_PWRBTN#

PM_RSMRST#

3V_5V_POK_#

PWROKSYS_PWROK

RTC_AUX_S5

3D3V_S5

3D3V_S0

1D05V_VTT

RTC_AUX_S5

3D3V_AUX_S5

3D3V_S0

H_PM_SYNC 5

PM_CLKRUN# 27

DMI_TXN04

DMI_RXN04DMI_RXN14DMI_RXN24DMI_RXN34

DMI_RXP04DMI_RXP14DMI_RXP24DMI_RXP34

DMI_TXN14DMI_TXN24

DMI_TXP04

DMI_TXN34

DMI_TXP14DMI_TXP24DMI_TXP34

XDP_DBRESET#5,11

PM_DRAM_PWRGD5,37

SYS_PWROK36

S0_PWR_GOOD27,36

PM_PWRBTN#27

AC_PRESENT27

SUS_PWR_ACK27

RUNPWROK36,37,45,46,47

3V_5V_POK 41

PCIE_WAKE# 65,82

FDI_INT 4

FDI_FSYNC0 4

FDI_FSYNC1 4

FDI_LSYNC0 4

FDI_LSYNC1 4

PCH_SUSCLK_KBC 27

PM_SLP_S4# 27,46,82

PM_SLP_S3# 27,36,37,47,82

FDI_TXN0 4

FDI_TXP0 4

FDI_TXN1 4

FDI_TXP1 4FDI_TXP2 4

FDI_TXN2 4FDI_TXN3 4

FDI_TXP3 4FDI_TXP4 4

FDI_TXN4 4

FDI_TXP5 4

FDI_TXN5 4FDI_TXN6 4

FDI_TXP6 4FDI_TXP7 4

FDI_TXN7 4

RSMRST#_KBC 27

PM_RSMRST#11

DMI_RXP[3..0]4DMI_RXN[3..0]4

DMI_TXP[3..0]4DMI_TXN[3..0]4

FDI_TXP[7:0] 4FDI_TXN[7:0] 4

BATLOW#20

PM_RI#20

PEG_B_CLK_RQ# 20

D85V_PWRGD42,48

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (DMI/FDI/PM)A3

19 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (DMI/FDI/PM)A3

19 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (DMI/FDI/PM)A3

19 94Tuesday, January 18, 2011

<Core Design>

DSWODVREN - On Die DSW VR Enable

HIGH Enabled (DEFAULT)

LOW Disabled

SSID = PCH

S0_PWR_GOOD after PM_SLP_S3# delay 200 ms

PCIE_WAKE#CRB : 1KCEKLT: 10K

PM_RSMRST#CRB : PL 10KANNIE : PL 100K

For platforms not supporting Deep S4/S51.VccSUS3_3 and VccDSW3_3 will rise at the same time (connected on board)2.DPWROK and RSMRST# will rise at the same time (connected on board)3.SLP_SUS# and SUSACK# are left as ‘no connect’4.SUSWARN# used as SUSPWRDNACK/GPIO30

Signal Routing Guideline:DMI_ZCOMP keep W=4 mils androuting length less than 500mils.DMI_IRCOMP keep W=4 mils androuting length less than 500mils.

Need Check!!

1 TP1904TPAD14-GPTP1904TPAD14-GP

1 2R1919 8K2R2J-3-GPR1919 8K2R2J-3-GP

DMI0RXNBC24

DMI1RXNBE20

DMI2RXNBG18

DMI3RXNBG20

DMI0RXPBE24

DMI1RXPBC20

DMI2RXPBJ18

DMI3RXPBJ20

DMI0TXNAW24

DMI1TXNAW20

DMI2TXNBB18

DMI3TXNAV18

DMI0TXPAY24

DMI1TXPAY20

DMI2TXPAY18

DMI3TXPAU18

DMI_ZCOMPBJ24

DMI_IRCOMPBG25

FDI_RXN0 BJ14

FDI_RXN1 AY14

FDI_RXN2 BE14

FDI_RXN3 BH13

FDI_RXN4 BC12

FDI_RXN5 BJ12

FDI_RXN6 BG10

FDI_RXN7 BG9

FDI_RXP0 BG14

FDI_RXP1 BB14

FDI_RXP2 BF14

FDI_RXP3 BG13

FDI_RXP4 BE12

FDI_RXP5 BG12

FDI_RXP6 BJ10

FDI_RXP7 BH9

FDI_FSYNC0 AV12

FDI_FSYNC1 BC10

FDI_LSYNC0 AV14

FDI_LSYNC1 BB10

FDI_INT AW16

PMSYNCH AP14

SLP_SUS# G16

SLP_S3# F4

SLP_S4# H4

SLP_S5#/GPIO63 D10

SYS_RESET#K3

SYS_PWROKP12

PWRBTN#E20

RI#A10

WAKE# B9

SUS_STAT#/GPIO61 G8

SUSCLK/GPIO62 N14

ACPRESENT/GPIO31H20

BATLOW#/GPIO72E10

PWROKL22

CLKRUN#/GPIO32 N3

SUSWARN#/SUSPWRDNACK/GPIO30K16

RSMRST#C21

DRAMPWROKB13

SLP_LAN#/GPIO29 K14

APWROKL10

DPWROK E22

DMI2RBIASBH21

SLP_A# G10

DSWVRMEN A18

SUSACK#C12

DMI

FDI

System Power Management

3 OF 10

CougarPoint

PCH1C

COUGAR-GP-U2-NF

DMI

FDI

System Power Management

3 OF 10

CougarPoint

PCH1C

COUGAR-GP-U2-NF

12

R1904100KR2J-1-GPR1904100KR2J-1-GP

1 2R1917 330KR2J-L1-GPR1917 330KR2J-L1-GP

12345

678

RN1901

SRN10KJ-6-GP

RN1901

SRN10KJ-6-GP

1 2R1915 0R2J-2-GPR1915 0R2J-2-GP

1 2R1923 0R2J-2-GP

DYR1923 0R2J-2-GP

DY

12

R192610KR2J-3-GP

DYR192610KR2J-3-GP

DY

12R1922 10KR2J-3-GPDYR1922 10KR2J-3-GPDY

1 2R1927 0R2J-2-GPR1927 0R2J-2-GP1

TP1901 TPAD14-GPTP1901 TPAD14-GP

1 2R1903 0R2J-2-GPDYR1903 0R2J-2-GPDY1 2R1910 0R2J-2-GPR1910 0R2J-2-GP

1 2R1905 10KR2J-3-GPR1905 10KR2J-3-GP

12

R191610KR2J-3-GPR191610KR2J-3-GP

1 TP1903TPAD14-GPTP1903TPAD14-GP

1 TP1905TPAD14-GPTP1905TPAD14-GP

1 2R1907 0R2J-2-GP

DYR1907 0R2J-2-GP

DY

1 2R1901 49D9R2F-GPR1901 49D9R2F-GP

1

2

34

5

6

Q1901

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

Q1901

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

1 2R1914 0R2J-2-GPR1914 0R2J-2-GP

12R1908 10KR2J-3-GPR1908 10KR2J-3-GP

1 2R1909 100KR2J-1-GPR1909 100KR2J-1-GP

1 2R1902 750R2F-GPR1902 750R2F-GP

12R1920 10KR2J-3-GPR1920 10KR2J-3-GP 1 2R1912 1KR2J-1-GPR1912 1KR2J-1-GP

1 2R1906 0R2J-2-GPR1906 0R2J-2-GP

12R1921 10KR2J-3-GPR1921 10KR2J-3-GP

1 2R1925 0R2J-2-GPDYR1925 0R2J-2-GPDY

1 2R1918 330KR2J-L1-GP

DY

R1918 330KR2J-L1-GP

DY

1 TP1902 TPAD14-GPTP1902 TPAD14-GP

1 2R1913 0R2J-2-GPR1913 0R2J-2-GP

1 2R1924 0R2J-2-GPR1924 0R2J-2-GP

1 2R1911 10KR2J-3-GPDYR1911 10KR2J-3-GPDY

Page 20: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SML1_CLK

PCIE_CLK_WLAN_RQ3#

PCIE_CLK_RQ4#

PCIE_CLK_NEW_RQ5#

PCIE_CLK_LAN_RQ0#

EC_SWI#

PEG_CLKREQ#_R

SML1_DATA

PCH_GPIO74DRAMRST_CNTRL_PCH

SMB_DATA

XCLK_RCOMP

CLK_BUF_REF14

SML0_DATASML0_CLK

CL_CLK

CL_DATA

CL_RST#

SMB_DATA

SML0_CLK

PCIE_TXP4_CPCIE_TXN4_C

PCIE_TXP3_CPCIE_TXN3_C

PCIE_TXP2_CPCIE_TXN2_C

SML1_DATASML1_CLK

CLK_BUF_DOT96_PCLK_BUF_DOT96_N

CLK_BUF_CKSSCD_N

SMB_CLK

PEG_CLKREQ#_R

SML0_DATA

SMB_CLK

SMB_DATA

CLK_BUF_CPYCLK_NCLK_BUF_CPYCLK_P

PCIE_CLK_LAN_RQ0#

PCIE_CLK_RQ1#

XTAL25_IN

PCIE_CLK_RQ6#

CLK_BUF_EXP_NCLK_BUF_EXP_P

SMB_CLK

XTAL25_OUT

CLK_BUF_CKSSCD_P

XTAL25_IN

XTAL25_OUT

PCH_GPIO74

PCIE_CLK_RQ6#

CLK_BUF_CPYCLK_PCLK_BUF_CPYCLK_NCLK_BUF_REF14

CLK_BUF_EXP_PCLK_BUF_EXP_N

CLK_BUF_DOT96_NCLK_BUF_DOT96_P

PCIE_CLK_CR_RQ2#

PCIE_CLK_WLAN_RQ3#

CLK_PCH_SRC3_PCLK_PCH_SRC3_N

CLK_PCH_SRC2_PCLK_PCH_SRC2_N

PCIE_CLK_RQ4#

PCIE_CLK_NEW_RQ5#

DRAMRST_CNTRL_PCH

PCIE_CLK_RQ7#

CLKOUT_PEG_A_NCLKOUT_PEG_A_P

CLKOUT_DMI_NCLKOUT_DMI_P

CLKOUT_DP_NCLKOUT_DP_P

JTAG_TCK

CLK_48_USB30

LAN_25M

DGPU_PRSNT#

XTAL25_IN

PCIE_RXP1PCIE_RXN1

PCIE_TXP1_CPCIE_TXN1_C

PCIE_CLK_CR_RQ2#

DGPU_PRSNT#UMA_DIS#

PCIE_TXP8_CPCIE_TXN8_C

PCIE_CLK_RQ7#

PCIE_CLK_RQ1#

CLK_PCH_SRC0_PCLK_PCH_SRC0_N

CLK_PCH_SRC5_NCLK_PCH_SRC5_P

3D3V_S5

+VCCDIFFCLKN

3D3V_S0

3D3V_S5 3D3V_S5

3D3V_S0

3D3V_S0 3D3V_S0

PCIE_RXN282PCIE_RXP282

PCIE_TXN282PCIE_TXP282

PCIE_RXN332PCIE_RXP332

PCIE_TXN332PCIE_TXP332

PCIE_RXN465PCIE_RXP465

PCIE_TXN465PCIE_TXP465

PCH_SMBDATA 14,15,65,66

PCH_SMBCLK 14,15,65,66

SML1_DATA 27

SML1_CLK 27

SMB_CLK 80,82

SMB_DATA 80,82

DRAMRST_CNTRL_PCH 37

CLK_PCIE_CR#32CLK_PCIE_CR32

PCIE_CLK_CR_RQ2#32

PCIE_CLK_WLAN_RQ3#65

CLK_PCIE_WLAN#65CLK_PCIE_WLAN65

PCIE_CLK_XDP_N7,11PCIE_CLK_XDP_P7,11

PEG_CLKREQ# 85

CLK_PCIE_VGA# 83CLK_PCIE_VGA 83

CLK_EXP_N 5CLK_EXP_P 5

CLK_DP_N_R 5CLK_DP_P_R 5

CLK_PCI_FB 18

JTAG_TCK_VGA 83,85

LAN_XI 82

PCIE_RXN882PCIE_RXP882

PCIE_TXN882PCIE_TXP882

CLK_PCIE_LAN#82CLK_PCIE_LAN82

PCIE_CLK_LAN_RQ0#82

CLK_PCIE_NEW82CLK_PCIE_NEW#82

PCIE_CLK_NEW_RQ5#82

PEG_B_CLK_RQ#19

BATLOW# 19

PM_RI# 19

EC_SWI# 27

UMA_DIS# 22

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (PCI-E/SMBUS/CLOCK/CL)A2

20 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (PCI-E/SMBUS/CLOCK/CL)A2

20 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (PCI-E/SMBUS/CLOCK/CL)A2

20 94Tuesday, January 18, 2011

<Core Design>

LAN

WLAN

SSID = PCH

PL 10K FOR Integrated CLOCK GEN mode.

need very close to PCH

PCIECLKRQ0,3,4,5,6,7# should have a 10K pull-up to +3.3V_ALW.PCIECLKRQ1,2 should have a 10K pull-up to +3.3_RUN

Card Reader

LAN CLK

CARD READER CLK

WLAN CLK

CRB : 1KCEKLT: 10K

R2008 and C2008 CO-LAY

For VGA_ 27M

PCIECLKRQ1# and PCIECLKRQ2#support S0 power only

UMA_DISCRETE#UMA: 1 1DIS :0 1SG(PX) : 0 0Optimus(Muxless) : 1 0

NEW CARD

N/A 84.2N702.A3F

84.DM601.03F

PANJIT

DIODES

Description Lenovo P/N Wistron P/N

N/ADMN601DWK-7

2N7002KDW

Supplier

Table 20.1- Dual N-Channel MOSFET multi-source

84.2N702.E3FNXP N/A2N7002BKS

12C2007

SC12P50V2JN-3GP

C2007

SC12P50V2JN-3GP

1TP2004TPAD14-GP TP2004TPAD14-GP

1 2R2009

1KR2J-1-GPR2009

1KR2J-1-GP

12

R200510KR2J-3-GP

DYR200510KR2J-3-GP

DY

123

4 RN2003SRN2K2J-1-GPRN2003SRN2K2J-1-GP

12

R201010KR2J-3-GP

DYR201010KR2J-3-GP

DY

1 2R2001 22R2J-2-GPDYR2001 22R2J-2-GPDY

1 2C2004 SCD1U10V2KX-5GPC2004 SCD1U10V2KX-5GP

1TP2005TPAD14-GP TP2005TPAD14-GP

12 3

4 RN2006SRN10KJ-5-GPRN2006SRN10KJ-5-GP

12

R201310KR2J-3-GP

UMAR201310KR2J-3-GP

UMA

1TP2006TPAD14-GP TP2006TPAD14-GP

1 2C2002 SCD1U10V2KX-5GPC2002 SCD1U10V2KX-5GP

12

R201210KR2J-3-GPR201210KR2J-3-GP

1TP2007TPAD14-GP TP2007TPAD14-GP

12

R200410KR2J-3-GPR200410KR2J-3-GP

12 3

4

RN2011

SRN10KJ-5-GP

RN2011

SRN10KJ-5-GP

1

2

34

5

6

Q2001

2N7002KDW-GP84.2N702.A3F2nd = 84.DM601.03F

Q2001

2N7002KDW-GP84.2N702.A3F2nd = 84.DM601.03F

12 3

4RN2015 SRN0J-6-GPRN2015 SRN0J-6-GP

12 3

4RN2014 SRN10J-7-GPRN2014 SRN10J-7-GP

12

R201110KR2J-3-GP

PXR201110KR2J-3-GP

PX

12

X2001XTAL-25MHZ-96GPX2001XTAL-25MHZ-96GP

1 2C2003 SCD1U10V2KX-5GPC2003 SCD1U10V2KX-5GP

1 2R2008 0R2J-2-GPDYR2008 0R2J-2-GPDY

12345 6

78910

RN2009

SRN10KJ-L3-GP

RN2009

SRN10KJ-L3-GP

123

4RN2004SRN2K2J-1-GPRN2004SRN2K2J-1-GP

12 3

4RN2012 SRN0J-6-GPRN2012 SRN0J-6-GP

1TP2001 TPAD14-GPTP2001 TPAD14-GP

12C2008

SC12P50V2JN-3GP

C2008

SC12P50V2JN-3GP12 3

4RN2016 SRN10J-7-GPRN2016 SRN10J-7-GP

12 3

4RN2018

SRN10KJ-5-GP

RN2018

SRN10KJ-5-GP

1 2C2009 SCD1U10V2KX-5GPC2009 SCD1U10V2KX-5GP

1 2R2003 0R2J-2-GPPX

R2003 0R2J-2-GPPX

1234 5

678

RN2001

SRN10KJ-6-GP

RN2001

SRN10KJ-6-GP

1 2R2015 22R2J-2-GP

DYR2015 22R2J-2-GP

DY

1TP2003 TPAD14-GPTP2003 TPAD14-GP

1 2C2010 SCD1U10V2KX-5GPC2010 SCD1U10V2KX-5GP

1 2C2005 SCD1U10V2KX-5GPC2005 SCD1U10V2KX-5GP

12 3

4

RN2007

SRN2K2J-1-GP

RN2007

SRN2K2J-1-GP

1TP2002 TPAD14-GPTP2002 TPAD14-GP

12 3

4RN2010 SRN10J-7-GPRN2010 SRN10J-7-GP

12 3

4

RN2013

SRN0J-6-GP

RN2013

SRN0J-6-GP

1 2C2001 SCD1U10V2KX-5GPC2001 SCD1U10V2KX-5GP

12

R20061M1R2J-GPR20061M1R2J-GP

12 3

4RN2017 SRN0J-6-GP

DY

RN2017 SRN0J-6-GP

DY

PERN1BG34

PERP1BJ34

PERN2BE34

PERP2BF34

PERN3BG36

PERP3BJ36

PERN4BF36

PERP4BE36

PERN5BG37

PERP5BH37

PERN6BJ38

PERP6BG38

PERN7BG40

PERP7BJ40

PERN8BE38

PERP8BC38

PETN1AV32

PETP1AU32

PETN2BB32

PETP2AY32

PETN3AV34

PETP3AU34

PETN4AY34

PETP4BB34

PETN5AY36

PETP5BB36

PETN6AU36

PETP6AV36

PETN7AY40

PETP7BB40

PETN8AW38

PETP8AY38

CLKOUT_PCIE0NY40

CLKOUT_PCIE0PY39

CLKOUT_PCIE1NAB49

CLKOUT_PCIE1PAB47

CLKOUT_PCIE2NAA48

CLKOUT_PCIE2PAA47

CLKOUT_PCIE3NY37

CLKOUT_PCIE3PY36

CLKOUT_PCIE4NY43

CLKOUT_PCIE4PY45

CLKOUT_PCIE5NV45

CLKOUT_PCIE5PV46

CLKIN_GND1_N BJ30

CLKIN_GND1_P BG30

CLKIN_DMI_N BF18

CLKIN_DMI_P BE18

CLKIN_DOT_96N G24

CLKIN_DOT_96P E24

CLKIN_SATA_N AK7

CLKIN_SATA_P AK5

XTAL25_IN V47

XTAL25_OUT V49

REFCLK14IN K45

CLKIN_PCILOOPBACK H45

CLKOUT_PEG_A_N AB37

CLKOUT_PEG_A_P AB38

PEG_A_CLKRQ#/GPIO47 M10

PCIECLKRQ0#/GPIO73J2

PCIECLKRQ1#/GPIO18M1

PCIECLKRQ2#/GPIO20V10

PCIECLKRQ3#/GPIO25A8

PCIECLKRQ4#/GPIO26L12

PCIECLKRQ5#/GPIO44L14

CLKOUTFLEX0/GPIO64 K43

CLKOUTFLEX1/GPIO65 F47

CLKOUTFLEX2/GPIO66 H47

CLKOUTFLEX3/GPIO67 K49

CLKOUT_DMI_N AV22

CLKOUT_DMI_P AU22

PEG_B_CLKRQ#/GPIO56E6

CLKOUT_PEG_B_PAB40CLKOUT_PEG_B_NAB42

XCLK_RCOMP Y47

CLKOUT_DP_P AM13CLKOUT_DP_N AM12

CLKOUT_PCIE6NV40

CLKOUT_PCIE6PV42

PCIECLKRQ7#/GPIO46K12

CLKOUT_PCIE7NV38

CLKOUT_PCIE7PV37

CLKOUT_ITPXDP_NAK14

CLKOUT_ITPXDP_PAK13

SMBALERT#/GPIO11 E12

SMBCLK H14

SMBDATA C9

SML0ALERT#/GPIO60 A12

SML0CLK C8

SML0DATA G12

SML1ALERT#/PCHHOT#/GPIO74 C13

SML1CLK/GPIO58 E14

SML1DATA/GPIO75 M16

CL_CLK1 M7

CL_DATA1 T11

CL_RST1# P10

PCIECLKRQ6#/GPIO45T13

PCI-E*

CLOCKS

FLEX CLOCKS

SMBUS

Controller

Link

2 OF 10

CougarPoint

PCH1B

COUGAR-GP-U2-NF

PCI-E*

CLOCKS

FLEX CLOCKS

SMBUS

Controller

Link

2 OF 10

CougarPoint

PCH1B

COUGAR-GP-U2-NF

1 2R2007 90D9R2F-1-GPR2007 90D9R2F-1-GP

1 TP2008 TPAD14-GPTP2008 TPAD14-GP

1234 5

678

RN2002

SRN10KJ-6-GP

RN2002

SRN10KJ-6-GP

1 2C2006 SCD1U10V2KX-5GPC2006 SCD1U10V2KX-5GP

12 3

4RN2005SRN2K2J-1-GPRN2005SRN2K2J-1-GP

Page 21: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HDA_BITCLK

HDA_RST#

HDA_SYNC

HDA_BITCLK

LPC_AD0LPC_AD1LPC_AD2LPC_AD3

PCH_GPIO33

RBIAS_SATA3

SATA_COMP

SPI_CS0#_R

HDA_RST#

PCH_TCK

RTC_X2

SM_INTRUDER#

RTC_X2

RTC_X1

SRTC_RST#

PCH_INTVRMEN

SRTC_RST#

BBS_BIT0

RTC_X1RTC_RST#

SATA3_COMP

HDA_SPKR

HDA_SYNC

HDA_RST#

HDA_SDOUT

HDA_BITCLK

HDA_SDOUT

LPC_AD[0..3]

HDA_SYNC

HDA_SDOUT

SPI_CS0#_RHDA_CODEC_SDOUT

PCH_GPIO33

PCH_TCK

BBS_BIT0

LW_GG_SEL

LW_GG_SEL

RTC_RST#RTC_AUX_S5

RTC_AUX_S5

1D05V_VTT

1D05V_VTT

3D3V_S0

+3VS_+1.5VS_HDA_IO

+3VS_+1.5VS_HDA_IO

3D3V_S0 3D3V_S0

3D3V_S0

LPC_AD[0..3] 27,65,71

HDA_CODEC_BITCLK29HDA_CODEC_RST#29

HDA_CODEC_SDOUT29HDA_CODEC_SYNC29

HDA_SPKR29

HDA_SDIN029

SPI_CLK_R27,60

SPI_SO_R27,60

SPI_CS0#_R27,60

SPI_SI_R27,60

SATA_RXN0 56

BBS_BIT0 18

LPC_FRAME# 27,65,71

INT_SERIRQ 22,27

SATA_TXP0 56

SATA_RXP0 56SATA_TXN0 56

SATA_RXN1 66

SATA_TXP1 66

SATA_RXP1 66SATA_TXN1 66

SATA_RXN4 56

SATA_TXN4 56SATA_RXP4 56

SATA_TXP4 56

SATA_RXN5 57

SATA_TXP5 57

SATA_RXP5 57SATA_TXN5 57

PCH_TCK11

PCH_TMS11

PCH_TDI11

PCH_TDO11

SATA_DET#0 22

SATA_LED# 22

PSW_CLR#22MFG_MODE22S_GPIO22

ME_UNLOCK27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (SPI/RTC/LPC/SATA/IHDA)A3

21 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (SPI/RTC/LPC/SATA/IHDA)A3

21 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (SPI/RTC/LPC/SATA/IHDA)A3

21 94Tuesday, January 18, 2011

<Core Design>

For EMI

SSID = PCH

INTVRMEN- Integrated SUS1.05V VRM EnableHigh - Enable internal VRsLow - Enable external VRs

ESATA

ODD

HDD

NO REBOOT STRAP

No Reboot Strap

HDA_SPKRLow = DefaultHigh = No Reboot

HDA_SDOUTLow = DefaultHigh = Enable

Flash Descriptor Security Overide

PLL ODVR VOLTAGE

HDA_SYNCLow = 1.8V (Default)High = 1.5V

This signal has a weak internal pull down.On Die PLL VR is supplied by 1.5V whensampled high, 1.8 V when sampled low.Needs to be pulled High for Huron River platform.co-operate with R2310

mSATA

HDA_SYNC: This strap is sampled on rising edge of RSMRST# and is used tosample 1.5V VccVRM supply mode. 1K external pull-up resistor is required on thissignal on the board. Signal may have leakage paths via powered off devices (AudioCodec) and hence contend with the external pull-up. A blocking FET isrecommended in such a case to isolate HDA_SYNC from the Audio Codec deviceuntil after the Strap sampling is complete.

0827

HighLW

LW_GG_SEL

GG

Table 21.1 Project_ID

LOW

1 2R2107 1KR2J-1-GPR2107 1KR2J-1-GP

1TP2105TPAD14-GP TP2105TPAD14-GP

RTCX1A20

RTCX2C20

INTVRMENC17

INTRUDER#K22

HDA_BCLKN34

HDA_SYNCL34

HDA_RST#K34

HDA_SDIN0E34

HDA_SDIN1G34

HDA_SDIN2C34

HDA_SDOA36

SATALED# P3

FWH0/LAD0 C38

FWH1/LAD1 A38

FWH2/LAD2 B37

FWH3/LAD3 C37

LDRQ1#/GPIO23 K36

FWH4/LFRAME# D36

LDRQ0# E36

RTCRST#D20

HDA_SDIN3A34

HDA_DOCK_EN#/GPIO33C36

HDA_DOCK_RST#/GPIO13N32

SRTCRST#G22

SATA0RXN AM3

SATA0RXP AM1

SATA0TXN AP7

SATA0TXP AP5

SATA1RXN AM10

SATA1RXP AM8

SATA1TXN AP11

SATA1TXP AP10

SATA2RXN AD7

SATA2RXP AD5

SATA2TXN AH5

SATA2TXP AH4

SATA3RXN AB8

SATA3RXP AB10

SATA3TXN AF3

SATA3TXP AF1

SATA4RXN Y7

SATA4RXP Y5

SATA4TXN AD3

SATA4TXP AD1

SATA5RXN Y3

SATA5RXP Y1

SATA5TXN AB3

SATA5TXP AB1

SATAICOMPI Y10

SPI_CLKT3

SPI_CS0#Y14

SPI_CS1#T1

SPI_MOSIV4

SPI_MISOU3

SATA0GP/GPIO21 V14

SATA1GP/GPIO19 P1

JTAG_TCKJ3

JTAG_TMSH7

JTAG_TDIK5

JTAG_TDOH1

SERIRQ V5

SPKRT10

SATAICOMPO Y11

SATA3COMPI AB13

SATA3RCOMPO AB12

SATA3RBIAS AH1

RTC

IHDA

SATA

LPC

SPI

JTAG

SATA 6G

1 OF 10

CougarPoint

PCH1A

COUGAR-GP-U2-NF

RTC

IHDA

SATA

LPC

SPI

JTAG

SATA 6G

1 OF 10

CougarPoint

PCH1A

COUGAR-GP-U2-NF

1 2R2103 1KR2J-1-GPR2103 1KR2J-1-GP

12C

2101

SC

15P

50V

2JN

-2-G

PC

2101

SC

15P

50V

2JN

-2-G

P

12 EC2105

SC4D7P50V2CN-1GP

DYEC2105SC4D7P50V2CN-1GP

DY

12

C2104SC1U6D3V2KX-GP

C2104SC1U6D3V2KX-GP

1 2R2104 1M1R2J-GPR2104 1M1R2J-GP

1 2R2105 330KR2F-L-GPR2105 330KR2F-L-GP

12

EC2102SC22P50V2JN-4GP

DYEC2102SC22P50V2JN-4GP

DY

1

2 3

4

X2101

X-32D768KHZ-40GPU

X2101

X-32D768KHZ-40GPU

12 3

4

RN2102

SRN33J-5-GP-U

RN2102

SRN33J-5-GP-U

21

G2101GAP-OPENG2101GAP-OPEN

1 2R2114 750R2F-GPR2114 750R2F-GP

1 2R2108 10KR2J-3-GPR2108 10KR2J-3-GP

1 2R2115 1KR2J-1-GPDYR2115 1KR2J-1-GPDY

12

C2102SC15P50V2JN-2-GPC2102SC15P50V2JN-2-GP

1 2R2106 1KR2J-1-GPDYR2106 1KR2J-1-GPDY

1 2R2101 10MR2J-L-GPR2101 10MR2J-L-GP

12

R211010KR2J-3-GP

GGR211010KR2J-3-GP

GG

12 R21230R2J-2-GP R21230R2J-2-GP

1234 5

678

RN2103

SRN10KJ-6-GP

RN2103

SRN10KJ-6-GP

1 2R2116 20KR2J-L2-GPR2116 20KR2J-L2-GP1

2

EC2101SCD1U10V2KX-5GP

DYEC2101SCD1U10V2KX-5GP

DY

1 2R2102 51R2J-2-GPR2102 51R2J-2-GP

12 EC2103

SC4D7P50V2CN-1GP

DYEC2103SC4D7P50V2CN-1GP

DY

12

R210910KR2J-3-GP

LWR210910KR2J-3-GP

LW

12R2125 1KR2J-1-GPDYR2125 1KR2J-1-GPDY

1 2R2112 37D4R2F-GPR2112 37D4R2F-GP

12 R21220R2J-2-GP R21220R2J-2-GP

12

C2103SC1U6D3V2KX-GPC2103SC1U6D3V2KX-GP

1 2R2111 20KR2J-L2-GPR2111 20KR2J-L2-GP

1 2R2113 49D9R2F-GPR2113 49D9R2F-GP

Page 22: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCH_GPIO57

PCH_THERMTRIP_R

H_A20GATE

INIT3_3V#

PCH_TEMP_ALERT#

FDI_OVRVLTG

DMI_OVRVLTG

FFS_INT2_R

GPIO16H_PECI_R

NC_FP_DET#

PLL_ODVR_EN

GFX_CRB_DET

PCH_GPIO12

PCH_GPIO22

PCH_GPIO24

PCH_GPIO15

EC_SMI#

DGPU_HPD_INTR#

ICC_EN#

mSATA_DTCT#

PLL_ODVR_EN

DMI_OVRVLTG

FDI_OVRVLTG

ICC_EN#

SATA_ODD_PRSNT#

H_RCIN#H_A20GATE

EC_SMI#

PCH_TEMP_ALERT#

PCH_GPIO15

PCH_GPIO12PCH_GPIO57

DGPU_HPD_INTR#EC_SCI#

PCH_GPIO24

NC_FP_DET#

EC_SCI#

TS_VSS

UMA_DIS#

VRAM_SIZE1

VRAM_SIZE2

GFX_CRB_DET

FFS_INT2_R

PCH_THERMTRIP_R

PCH_NCTF_2

PCH_NCTF_4

PCH_NCTF_3

PCH_NCTF_1

PCH_GPIO22mSATA_DTCT#

3D3V_S0

3D3V_S0

3D3V_S0

3D3V_S0

3D3V_S0

3D3V_S5

3D3V_S0

3D3V_S0

1D05V_VTT

3D3V_S5

3D3V_S5

H_PECI 5,27SATA_ODD_PRSNT#56

INT_SERIRQ21,27

SATA_LED#21

SATA_DET#021

S_GPIO21

PSW_CLR#21

MFG_MODE21

mSATA_DTCT#27,66

H_A20GATE 27

H_RCIN# 27

H_THERMTRIP# 5,36,85

EC_SCI#27

DGPU_PWROK86,92,93

PCH_TEMP_ALERT#27

H_CPUPWRGD 5,36

SATA_ODD_PWRGT 56

UMA_DIS# 20

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (GPIO/CPU)A3

22 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (GPIO/CPU)A3

22 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (GPIO/CPU)A3

22 94Tuesday, January 18, 2011

<Core Design>

SSID = PCH

ICC_EN#

GPIO36

DMI TERMINATION VOLTAGE OVERRIDE

LOW - Tx, Rx terminated to same voltage(DC Coupling Model DEFAULT)

PLL ON DIE VR ENABLE

ENABLED -- HIGH (R2212 UNSTUFFED) DEFAULTDISABLED -- LOW (R2212 STUFFED)

LOW (R2211)- ENABLED

Integrated Clock Chip Enable

HIGH (R2211 DY)- DISABLED [DEFAULT]

Integrated Clock Enable functionality is achievedvia soft-strap. The default is integrated clockenable.

GPIO37(FDI_OVRVLTG)

FDI TERMINATION VOLTAGE OVERRIDE

LOW - Tx, Rx terminated to same voltage(DC Coupling Model DEFAULT)

Integrated Clock Enable functionality is achievedvia soft-strap. The default is integrated clockenable.

Note:For PCH debug with XDP, need to NO STUFF R2218

GPIO27 has a weak[20K] internal pull up.To enable on-die PLL Voltage regurator,should not place external pull down.

INTERNAL GFX EXTERNAL GFX R2205 DY 10K

R2206 100K DY

20100723 V1.62

0827

0827

12

R222510KR2J-3-GP

DYR222510KR2J-3-GP

DY

12

R22111KR2J-1-GP

DYR22111KR2J-1-GP

DY

12

R22121KR2J-1-GP

DYR22121KR2J-1-GP

DY

12

R221510KR2J-3-GPR221510KR2J-3-GP

1234 5

678

RN2201

SRN10KJ-6-GP

RN2201

SRN10KJ-6-GP

1TP2211TPAD14-GP TP2211TPAD14-GP

1 2R2202 200KR2F-L-GPR2202 200KR2F-L-GP

1 2R2204 390R2J-1-GPR2204 390R2J-1-GP

1

TP2207TP2207

12 R222456R2F-1-GP DY R222456R2F-1-GP DY

12

R220710KR2J-3-GP

DYR220710KR2J-3-GP

DY

1TP2208TP2208

1 2R22220R0402-PAD

R22220R0402-PAD

12

R220810KR2J-3-GPR220810KR2J-3-GP

1234 5

678

RN2202

SRN10KJ-6-GP

RN2202

SRN10KJ-6-GP1

2

R220910KR2J-3-GP

DYR220910KR2J-3-GP

DY

1 2R2218 100R2J-2-GPR2218 100R2J-2-GP

1 2R2203 0R2J-2-GPDY

R2203 0R2J-2-GPDY

1 TP2205 TPAD14-GPTP2205 TPAD14-GP

1 2R2221 10KR2J-3-GPR2221 10KR2J-3-GP

1 2R2201 1KR2J-1-GPR2201 1KR2J-1-GP

GPIO27E16

GPIO28P8

GPIO24/MEM_LEDE8

GPIO57D6

LAN_PHY_PWR_CTRL/GPIO12C4

NCTF_VSS#A4A4

NCTF_VSS#A44A44

NCTF_VSS#A45A45

NCTF_VSS#A46A46

NCTF_VSS#A5A5

NCTF_VSS#A6A6

NCTF_VSS#B3B3

NCTF_VSS#B47B47

NCTF_VSS#BD1BD1

NCTF_VSS#BD49BD49

NCTF_VSS#BE1BE1

NCTF_VSS#BE49BE49

TACH2/GPIO6H36

TACH0/GPIO17D40

TACH3/GPIO7E38

SATA3GP/GPIO37M5

SATA5GP/GPIO49V3

SCLOCK/GPIO22T5

SLOAD/GPIO38N2

SDATAOUT0/GPIO39M3

SDATAOUT1/GPIO48V13

PROCPWRGD AY11

RCIN# P5

PECI AU16

THRMTRIP# AY10

GPIO8C10

BMBUSY#/GPIO0T7

GPIO15G2

TACH1/GPIO1A42

SATA2GP/GPIO36V8

INIT3_3V# T14

STP_PCI#/GPIO34K1

GPIO35K4

SATA4GP/GPIO16U2

NCTF_VSS#F49 F49

A20GATE P4

TACH4/GPIO68 C40

TACH6/GPIO70 C41

TACH7/GPIO71 A40

TACH5/GPIO69 B41

NCTF_VSS#BH3 BH3

NCTF_VSS#BH47 BH47

NCTF_VSS#BJ4 BJ4

NCTF_VSS#BJ44 BJ44

NCTF_VSS#BJ45 BJ45

NCTF_VSS#BJ46 BJ46

NCTF_VSS#BJ5 BJ5

NCTF_VSS#BJ6 BJ6

NCTF_VSS#C2 C2

NCTF_VSS#C48 C48

NCTF_VSS#D1 D1

NCTF_VSS#D49 D49

NCTF_VSS#E1 E1

NCTF_VSS#E49 E49

NCTF_VSS#F1 F1

TS_VSS4 AK10

TS_VSS3 AH10

TS_VSS2 AK11

TS_VSS1 AH8

NC_1 P37

NCTF_VSS#BF1BF1

NCTF_VSS#BF49BF49

NCTF_VSS#BG2 BG2

NCTF_VSS#BG48 BG48

CPU/MISC

NCTF

GPIO

6 OF 10

NCTF TEST PIN:

A4,A44,A45,A46,A5,A6,B3,B47,BD1,BD49,BE1,BE49,BF1,BF49

BG2,BG48,BH3,BH47,BJ4,BJ44,BJ45,BJ46,BJ5,BJ6,C2,C48

D1,D49,E1,E49,F1,F49

CougarPoint

PCH1F

COUGAR-GP-U2-NF

CPU/MISC

NCTF

GPIO

6 OF 10

NCTF TEST PIN:

A4,A44,A45,A46,A5,A6,B3,B47,BD1,BD49,BE1,BE49,BF1,BF49

BG2,BG48,BH3,BH47,BJ4,BJ44,BJ45,BJ46,BJ5,BJ6,C2,C48

D1,D49,E1,E49,F1,F49

CougarPoint

PCH1F

COUGAR-GP-U2-NF

1 TP2201 TPAD14-GPTP2201 TPAD14-GP

12

R221010KR2J-3-GPR221010KR2J-3-GP

1 2R2213 0R2J-2-GPR2213 0R2J-2-GP

1 TP2206 TPAD14-GPTP2206 TPAD14-GP

1TP2212TPAD14-GP TP2212TPAD14-GP

1TP2202TPAD14-GP TP2202TPAD14-GP

12

R220510KR2J-3-GP

DYR220510KR2J-3-GP

DY

12

R221410KR2J-3-GPR221410KR2J-3-GP

1TP2204TPAD14-GP TP2204TPAD14-GP

12 3

4RN2203

SRN10KJ-5-GP

RN2203

SRN10KJ-5-GP

123

4

RN2204

SRN10KJ-5-GP

RN2204

SRN10KJ-5-GP

1TP2209TPAD14-GP TP2209TPAD14-GP

12

R222010KR2J-3-GPR222010KR2J-3-GP

12

R2206100KR2J-1-GPR2206100KR2J-1-GP

1 2R222310KR2J-3-GP

R222310KR2J-3-GP

21

G2201

GA

P-O

PE

N

G2201

GA

P-O

PE

N

1TP2210TPAD14-GP TP2210TPAD14-GP

Page 23: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+1.8VS_VCCTX_LVDS

+1.05VS_VCC_DMI_CCI

+1.05VS_VCC_DMI

+VCCA_DAC_1_2

+1.05VS_VCC_DMI

+3VS_VCCA_LVD

VCCAPLLEXP

VCCFDIPLL

VCCAPLLEXP

VCCSPI

VCCAFDI_VRM

1D05V_VTT

1D05V_VTT

1D05V_VTT

1D05V_VTT

3D3V_S0

1D05V_VTT

3D3V_S0

1D5V_S0_1D8V_S0

1D05V_VTT

+V_NVRAM_VCCQ 1D8V_S0

3D3V_S0

1D8V_S0

1D05V_VTT

1D5V_S0 1D5V_S0_1D8V_S0

3D3V_S5 3D3V_S0

3D3V_DAC_S05V_S0

3D3V_S03D3V_DAC_S0

1D5V_S0_1D8V_S0

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (POWER1)A3

23 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (POWER1)A3

23 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (POWER1)A3

23 94Tuesday, January 18, 2011

<Core Design>

SSID = PCH

6A

20100625 V1.2

0.266A (Totally VCC3_3 current)

0.159A(Totally current of VCCVRM)

0.042A (Totally current of VCCDMI)

VCCVRM(Internal PLL and VRMs):A.1.5V for Mobile B.1.8 V for Desktopco-operate with R2103

(1uFx1)

The same BIOS SPI ROM power

3.3V CRT LDO

0.02A

0.19A

0.02A

0.001A

0.06A

N/A 74.09091.J3F

74.09198.Q7F

GMT

RICHTEK

Description Lenovo P/N Wistron P/N

N/ART9198-33GBR

G9091-330T11U

Supplier

Table 23.1- LDO Regulator multi-source

12

C2309S

C1U

6D3V

2KX

-GP

C2309S

C1U

6D3V

2KX

-GP

1 2 R23070R2J-2-GP R23070R2J-2-GP

1TP2301TPAD14-GP TP2301TPAD14-GP

1 2

L2302

IND-1UH-100-GP

DYL2302

IND-1UH-100-GP

DY

12

C2306

SC

1U6D

3V2K

X-G

P

C2306

SC

1U6D

3V2K

X-G

P

12

C2307

SC

1U6D

3V2K

X-G

P

C2307

SC

1U6D

3V2K

X-G

P

12

C2311

SC

1U10

V2K

X-1

GP

C2311

SC

1U10

V2K

X-1

GP

1 2 R23100R3J-0-U-GP R23100R3J-0-U-GP

12

C2314SCD1U10V2KX-5GPC2314SCD1U10V2KX-5GP1

2

C2301

SC

10U

6D3V

5KX

-1G

P

C2301

SC

10U

6D3V

5KX

-1G

P

12

C2302

SC

1U6D

3V2K

X-G

P

C2302

SC

1U6D

3V2K

X-G

P

1TP2302TPAD14-GP TP2302TPAD14-GP

1 2R2302 0R3J-0-U-GPR2302 0R3J-0-U-GP

12

C2305

SC

10U

6D3V

5KX

-1G

P

C2305

SC

10U

6D3V

5KX

-1G

P

12

C2310SCD1U10V2KX-5GPC2310SCD1U10V2KX-5GP

12

C2323SC1U6D3V2KX-GPC2323SC1U6D3V2KX-GP

12

R23130R2J-2-GPR23130R2J-2-GP

12

C2324SC10U6D3V5KX-1GPDYC2324SC10U6D3V5KX-1GPDY

12

C2322SCD1U10V2KX-5GPC2322SCD1U10V2KX-5GP

1 2 R23120R2J-2-GP

DYR23120R2J-2-GP

DY

12 R23080R2J-2-GP R23080R2J-2-GP

12

C2304

SC

1U6D

3V2K

X-G

P

C2304

SC

1U6D

3V2K

X-G

P

12

C2308

SC

1U6D

3V2K

X-G

P

C2308

SC

1U6D

3V2K

X-G

P

12

R23140R2J-2-GP

DYR23140R2J-2-GP

DY

12

C2313SCD01U16V2KX-3GPC2313SCD01U16V2KX-3GP

12 R23040R3J-0-U-GP R23040R3J-0-U-GP

1 2L2301

HCB1608KF-181-GP

L2301

HCB1608KF-181-GP

VIN1

GND2

EN3 NC#4 4

VOUT 5

U2301

G9091-330T11U-GP

U2301

G9091-330T11U-GP

12

C2321SC1U6D3V2KX-GPC2321SC1U6D3V2KX-GP

12

C2320SC1U6D3V2KX-GPC2320SC1U6D3V2KX-GP

1 2 R23050R5J-5-GP R23050R5J-5-GP

12

C2312

SC

1U6D

3V2K

X-G

P

C2312

SC

1U6D

3V2K

X-G

P

12

C2315SC10U6D3V5KX-1GPC2315SC10U6D3V5KX-1GP1

2

C2303

SC

1U6D

3V2K

X-G

P

C2303

SC

1U6D

3V2K

X-G

P

VCCCOREAA23

VCCCOREAC23

VCCCOREAD21

VCCCOREAD23

VCCCOREAF21

VCCCOREAF23

VCCCOREAG21

VCCCOREAG23

VCCCOREAG24

VCCCOREAG26

VCCCOREAG27

VCCCOREAG29

VCCCOREAJ23

VCCCOREAJ26

VCCCOREAJ27

VccDFTERM AJ17

VccDFTERM AJ16

VCCIOAN21

VCCIOAN26

VCCIOAN27

VCCIOAP21

VCCIOAP26

VCCIOAT24

VCCIOAN16

VCCIOAN17

VCCIOAP23

VCCIOAP24

VCCADAC U48

VCCTX_LVDS AM37

VCCTX_LVDS AM38

VCCALVDS AK36

VCCVRM AT16

VCCVRMAP16

VCCAPLLEXPBJ22

VCCAFDIPLLBG6

VCCIOAN19VCCTX_LVDS AP37

VCCTX_LVDS AP36

VSSADAC U47

VSSALVDS AK37

VCCIOAP17

VCC3_3 V33

VCC3_3 V34

VCC3_3BH29 VccDFTERM AG17

VccDFTERM AG16

VCCDMI AT20

VCCIOAN33

VCCIOAN34

VCCCOREAJ29

VCCCOREAJ31

VCCSPI V1

VCCCLKDMI AB36

VCCDMIAU20

POWER

VCC CORE

DMI

VCCIO

CRT

LVDS

FDI

NAND / SPI

HVCMOS

7 OF 10

CougarPoint

PCH1G

COUGAR-GP-U2-NF

POWER

VCC CORE

DMI

VCCIO

CRT

LVDS

FDI

NAND / SPI

HVCMOS

7 OF 10

CougarPoint

PCH1G

COUGAR-GP-U2-NF

12

C2319SCD1U10V2KX-5GPC2319SCD1U10V2KX-5GP

12

R2309SCD1U25V2KX-GPR2309SCD1U25V2KX-GP

1 2R2303 SCD1U25V2KX-GPR2303 SCD1U25V2KX-GP

1 2 R23060R2J-2-GP R23060R2J-2-GP

12

C2317SCD01U16V2KX-3GPC2317SCD01U16V2KX-3GP

12

C2318SC10U6D3V5KX-1GPC2318SC10U6D3V5KX-1GP

12

C2316SCD01U16V2KX-3GPC2316SCD01U16V2KX-3GP

Page 24: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

+V1.05S_SSCVCC

+VCCSUS1

+V1.05S_VCCAPLL_SATA3

+V3.3S_VCC_CLKF33

+V1.05S_SSCVCC

+1.05VS_VCCA_A_DPL

+VCCRTCEXT

DCPSUSBYP

VCCACLK

+1.05VS_VCCA_B_DPL

+VCCSST

+VCCDIFFCLK

+V1.05S_VCC_SATA

+V3.3A_VCCPSUS

+1.05VS_VCCA_B_DPL

+5VA_PCH_VCC5REFSUS

+V3.3S_VCC_CLKF33

+VCCAPLL_CPY_PCH

+V3.3A_VCCPSUS

+5VS_PCH_VCC5REF

+1.05VS_VCCA_A_DPL

+VCCPDSW

+VCCDIFFCLK

+VCCAPLL_CPY_PCH

+VC

CS

US

1

DC

PS

US

BY

P

DCPSUS

VCCACLK

+VCCPDSW

DCPSUS

+VCCA_USBSUS

3D3V_S5

3D3V_S5

3D3V_S0

3D3V_S5

1D05V_VTT

1D05V_VTT

3D3V_S0

1D05V_VTT

3D3V_S0

1D05V_VTT

1D05V_VTT

1D5V_S0_1D8V_S0

1D05V_VTT

1D05V_VTT

RTC_AUX_S5

1D05V_VTT

1D05V_VTT

3D3V_S0

1D5V_S0_1D8V_S01D05V_VTT

1D05V_VTT

+3VS_+1.5VS_HDA_IO

+VCCDIFFCLKN

3D3V_S5

1D05V_VTT

3D3V_S5

1D05V_VTT

5V_S0

5V_S5

3D3V_AUX_S5

1D05V_VTT

1D5V_S53D3V_S5

1D5V_S0 1D5V_S5+3VS_+1.5VS_HDA_IO 3D3V_S5

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (POWER2)A3

24 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (POWER2)A3

24 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (POWER2)A3

24 94Tuesday, January 18, 2011

<Core Design>

SSID = PCH

0.08A

0.08A

0.002A

1.01A (Total current of VCCASW)

(1uFx3)(22uFx2_0603)

0.16A (Totally current of VCCVRM

0.055A

0.095A

0.001A

6uA

0.01A

0.001A

0.001A

12R2417 0R2J-2-GPDYR2417 0R2J-2-GPDY

1 2L2403

IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

L2403

IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

12

C2439

SC

D1U

10V

2KX

-5G

P

DYC2439

SC

D1U

10V

2KX

-5G

P

DY

1TP2401TPAD14-GP TP2401TPAD14-GP

12

C2421SCD1U10V2KX-5GPC2421SCD1U10V2KX-5GP

12

C2435SC1U6D3V2KX-GPC2435SC1U6D3V2KX-GP

1 2R2403 0R3J-0-U-GPR2403 0R3J-0-U-GP

1 2R2419

0R3J-0-U-GP

DYR2419

0R3J-0-U-GP

DY

12

C2422SCD1U10V2KX-5GPC2422SCD1U10V2KX-5GP

12

C2423SC1U6D3V2KX-GPC2423SC1U6D3V2KX-GP

1TP2406TPAD14-GP TP2406TPAD14-GP

12R2405 0R2J-2-GPR2405 0R2J-2-GP

12

C2411SCD1U10V2KX-5GPC2411SCD1U10V2KX-5GP

12

C2408

SC

1U6D

3V2K

X-G

P

C2408

SC

1U6D

3V2K

X-G

P

1 2R2413 0R3J-0-U-GPDY

R2413 0R3J-0-U-GPDY

DCPSUSBYPV12

VCCASWAA19

VCCASWAA21

VCCASWAA24

VCCASWAA27

VCCASWAA29

VCCSUSHDA P32

VCCSUS3_3 P24

VCCIO T26

VCCIO AD17

VCCASWAA31

VCCASWAC26

VCCASWAC27

VCCASWAC29

VCCASWAC31

VCCASWAD29

V5REF P34

VCC3_3 T34

VCCRTCA22

VCCSUS3_3 V24

VCCSUS3_3 V23

VCCSUS3_3 T24

VCCSUS3_3 T23

VCCIO AC16

VCCADPLLBBF47

VCCDIFFCLKNAF33

V5REF_SUS M26

VCCIO AC17

DCPSUST17

VCCSSCAG33

VCCADPLLABD47

VCCVRMY49

VCCACLKAD49

DCPRTCN16

VCCASWAA26

VCCDIFFCLKNAF34

VCCIOAF17

DCPSSTV16

VCCIO AF13

VCCASW T21

VCCASW V21

VCCASW T19

VCC3_3 AA16

VCC3_3 W16

VCCSUS3_3 N20

VCCSUS3_3 N22

VCCSUS3_3 P20

VCCSUS3_3 P22

VCCIO N26

VCCIO P26

VCCIO P28

VCCIO T27

V_PROC_IOBJ8

VCCIO T29

VCCDIFFCLKNAG34

VCCASWAD31

VCCASWW21

VCCASWW23

VCCASWW24

VCCASWW26

VCCASWW29

VCCASWW31

VCCASWW33

VCCIO AF14

VCCVRM AF11

VCCIO AH13

VCCIO AH14

VCC3_3 AJ2

VCCAPLLSATA AK1

DCPSUSAL24

VCCIOAL29

DCPSUS AN23

VCCSUS3_3 AN24

VCCAPLLDMI2BH23

DCPSUSV19

VCCDSW3_3T16

VCC3_3T38

POWER

SATA

USB

Clock and Miscellaneous

HDA

CPU

RTC

PCI/GPIO/LPC

MISC

10 OF 10

CougarPoint

PCH1J

COUGAR-GP-U2-NF

POWER

SATA

USB

Clock and Miscellaneous

HDA

CPU

RTC

PCI/GPIO/LPC

MISC

10 OF 10

CougarPoint

PCH1J

COUGAR-GP-U2-NF

12

C2418SCD1U10V2KX-5GPC2418SCD1U10V2KX-5GP

1 2L2404IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

DYL2404

IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

DY

12

C2402

SC

1U10

V2K

X-1

GP

C2402

SC

1U10

V2K

X-1

GP

1TP2405TPAD14-GP TP2405TPAD14-GP

12

C2407

SC

1U6D

3V2K

X-G

P

C2407

SC

1U6D

3V2K

X-G

P

1 2R2414 0R3J-0-U-GPR2414 0R3J-0-U-GP

12

C2443SC1U10V2KX-1GPDY C2443SC1U10V2KX-1GPDY

12

C2427SC1U10V2KX-1GPC2427SC1U10V2KX-1GP

12

C2401

SC

10U

6D3V

3MX

-GP

C2401

SC

10U

6D3V

3MX

-GP

1TP2402TPAD14-GP TP2402TPAD14-GP

12

C2431SCD1U10V2KX-5GPC2431SCD1U10V2KX-5GP

12

C2434SC10U6D3V3MX-GP

DY

C2434SC10U6D3V3MX-GP

DY

12

C2413SC1U6D3V2KX-GPC2413SC1U6D3V2KX-GP

12

C2414SC1U6D3V2KX-GPC2414SC1U6D3V2KX-GP

1 2 R240710R2J-2-GP R240710R2J-2-GP

1TP2404TPAD14-GP

TP2404TPAD14-GP

12

C2406

SC

1U6D

3V2K

X-G

P

C2406

SC

1U6D

3V2K

X-G

P

12

C2410SC1U6D3V2KX-GPC2410SC1U6D3V2KX-GP

1 2R2402

1R2F-GP

R2402

1R2F-GP

AK

D2402CH751H-40-1-GPD2402CH751H-40-1-GP

12

C2442SC1U6D3V2KX-GP

DYC2442SC1U6D3V2KX-GP

DY

12

C2436

SC

1U10

V3Z

Y-6

GP

DYC2436

SC

1U10

V3Z

Y-6

GP

DY

1 2 R24110R3J-0-U-GP DY R24110R3J-0-U-GP DY

1 2L2401

IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

L2401

IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

1 2L2402

IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

L2402

IND-10UH-66-GP

68.1001A.10B2nd = 68.10010.10T

12

C2433SCD1U10V2KX-5GPC2433SCD1U10V2KX-5GP

12

C2424SCD1U10V2KX-5GPC2424SCD1U10V2KX-5GP

12

C2425SCD1U10V2KX-5GPC2425SCD1U10V2KX-5GP

12

C2444SC10U6D3V3MX-GP

DYC2444SC10U6D3V3MX-GP

DY

12

C2438SCD1U10V2KX-5GP

DYC2438SCD1U10V2KX-5GP

DY

12

C2441

SC

1U10

V2K

X-1

GP

DYC2441

SC

1U10

V2K

X-1

GP

DY

12

C2409SC1U6D3V2KX-GPC2409SC1U6D3V2KX-GP

1 2R2415 0R3J-0-U-GPDY

R2415 0R3J-0-U-GPDY

1 2 R240810R2J-2-GP R240810R2J-2-GP

12

C2445SC10U6D3V3MX-GP

DYC2445SC10U6D3V3MX-GP

DY

12

C2404S

C10

U6D

3V5K

X-1

GP

C2404S

C10

U6D

3V5K

X-1

GP

12

C2419SCD1U10V2KX-5GPC2419SCD1U10V2KX-5GP

1 2R2418 0R3J-0-U-GPDYR2418 0R3J-0-U-GPDY

12R2420 0R2J-2-GP

DYR2420 0R2J-2-GP

DY

12

C2416

SC

10U

6D3V

5KX

-1G

P

DYC2416

SC

10U

6D3V

5KX

-1G

P

DY

12C2415 SCD1U10V2KX-5GPC2415 SCD1U10V2KX-5GP

12

C2432SC1U6D3V2KX-GPC2432SC1U6D3V2KX-GP

12

C2429SCD1U10V2KX-5GPC2429SCD1U10V2KX-5GP

12

C2403

SC

10U

6D3V

5KX

-1G

P

C2403

SC

10U

6D3V

5KX

-1G

P

12

C2428SC1U6D3V2KX-GPC2428SC1U6D3V2KX-GP

12

C2417SC4D7U6D3V3KX-GPC2417SC4D7U6D3V3KX-GP

12

C2437

SC

1U10

V3Z

Y-6

GP

DYC2437

SC

1U10

V3Z

Y-6

GP

DY

1 TP2403 TPAD14-GPTP2403 TPAD14-GP

12

C2412SC1U6D3V2KX-GPC2412SC1U6D3V2KX-GP

1 2 R24120R3J-0-U-GP R24120R3J-0-U-GP

AK

D2401CH751H-40-1-GPD2401CH751H-40-1-GP

12

C2420SC1U6D3V2KX-GPC2420SC1U6D3V2KX-GP

12R2404 0R2J-2-GPR2404 0R2J-2-GP

12

C2430SCD1U10V2KX-5GPC2430SCD1U10V2KX-5GP

12

C2426SCD1U10V2KX-5GPC2426SCD1U10V2KX-5GP1

2

C2440SC10U6D3V5KX-1GP

DYC2440SC10U6D3V5KX-1GP

DY

1 2R2401 0R3J-0-U-GP

DYR2401 0R3J-0-U-GP

DY

1 2 R24100R3J-0-U-GP R24100R3J-0-U-GP

VIN1

GND2

EN3 NC#4 4

VOUT 5

U2401

G9091-150T11U-GP

DYU2401

G9091-150T11U-GP

DY

12R2406 0R3J-0-U-GPR2406 0R3J-0-U-GP

Page 25: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

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1

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D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (VSS)A3

25 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (VSS)A3

25 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

PCH (VSS)A3

25 94Tuesday, January 18, 2011

<Core Design>

SSID = PCH

VSSAA17

VSSAA2

VSSAA3

VSSAA34

VSSAB11

VSSAB14

VSSAB39

VSSAB4

VSSAB43

VSSAB5

VSSAB7

VSSAC19

VSSAC2

VSSAC21

VSSAC24

VSSAC33

VSSAC34

VSSAC48

VSSAD10

VSSAD11

VSSAD12

VSSAD13

VSSAD19

VSSAD24

VSSAD26

VSSAD27

VSSAD33

VSSAD34

VSSAD36

VSSAD37

VSSAD39

VSSAD4

VSSAD40

VSSAD42

VSSAD43

VSSAD45

VSSAD46

VSSAF10

VSSAF12

VSSAD16

VSSAF16

VSSAF19

VSSAF24

VSSAF26

VSSAF27

VSSAF29

VSSAF31

VSSAF38

VSSAF4

VSSAF42

VSSAF46

VSSAF7

VSSAF8

VSSAG19

VSSAG2

VSSAG31

VSSAG48

VSSAH11

VSSAH3

VSSAH36

VSSAH39

VSSAH40

VSSAH42

VSSAH46

VSSAH7

VSSAJ19

VSSAJ33

VSSAJ34

VSSAK12

VSSAK3

VSS AK38

VSS AK4

VSS AK42

VSS AK46

VSS AK8

VSS AL16

VSS AL17

VSS AL19

VSS AL2

VSS AL21

VSS AL23

VSS AL26

VSS AL27

VSS AL31

VSS AL48

VSS AM11

VSS AM14

VSS AM36

VSS AM39

VSS AM45

VSS AM46

VSS AM7

VSS AN2

VSS AN29

VSS AN3

VSS AN31

VSS AP12

VSS AP19

VSS AP28

VSS AP30

VSS AP32

VSS AP38

VSS AP42

VSS AP46

VSS AP8

VSS AR2

VSS AR48

VSS AT11

VSS AT13

VSS AT18

VSS AT22

VSS AT26

VSS AT28

VSS AT30

VSS AT32

VSS AT42

VSS AT46

VSS AT7

VSS AU24

VSS AU30

VSS AV16

VSS AV20

VSS AV24

VSS AV30

VSS AV38

VSS AV4

VSS AV43

VSS AV8

VSS AW14

VSS AW18

VSS AW2

VSS AW22

VSS AW26

VSS AW28

VSS AW32

VSS AW34

VSS AW36

VSS AW40

VSS AW48

VSS AV11

VSS AY12

VSS AY22

VSS AY28

VSSAD8

VSSAE3

VSSAD14

VSS AP4

VSSH5

VSSAF5

VSSAD38

VSSAA33

VSSAJ21

VSSAJ24

VSSAE2

VSS AT34

VSS AT39

VSS AM43

VSS AL34VSS AL33

8 OF 10

CougarPoint

PCH1H

COUGAR-GP-U2-NF

8 OF 10

CougarPoint

PCH1H

COUGAR-GP-U2-NF

VSSAY4

VSSAY42

VSSAY46

VSSAY8

VSSB11

VSSB15

VSSB19

VSSB23

VSSB27

VSSB31

VSSB35

VSSB39

VSSB7

VSSBB12

VSSBB16

VSSBB20

VSSBB22

VSSBB24

VSSBB28

VSSBB30

VSSBB38

VSSBB4

VSSBB46

VSSBC14

VSSBC18

VSSBC2

VSSBC22

VSSBC26

VSSBC32

VSSBC34

VSSBC36

VSSBC40

VSSBC42

VSSBC48

VSSBD46

VSSBD5

VSSBE22

VSSBE26

VSSBE40

VSSBF10

VSSBF12

VSSBF16

VSSBF20

VSSBF22

VSSBF24

VSSBF26

VSSBF28

VSSBD3

VSSBF30

VSSBF38

VSSBF40

VSSBF8

VSSBG17

VSSBG21

VSSBG33

VSSBG44

VSSBG8

VSSBH11

VSSBH15

VSSBH17

VSSBH19

VSSBH27

VSSBH31

VSSBH33

VSSBH35

VSSBH39

VSSBH43

VSSBH7

VSSD3

VSSD12

VSSD16

VSSD18

VSSD22

VSSD24

VSSD26

VSSD30

VSSD32

VSS K7

VSS L18

VSS L2

VSS L20

VSS L26

VSS L28

VSS L36

VSS L48

VSS M12

VSS P16

VSS M18

VSS M22

VSS M24

VSS M30

VSS M32

VSS M34

VSS M38

VSS M4

VSS M42

VSS M46

VSS M8

VSS N18

VSS P30

VSS P11

VSS P18

VSS T33

VSS P40

VSS P43

VSS P47

VSS P7

VSS R2

VSS R48

VSS T12

VSS T31

VSS T37

VSS T4

VSS W34

VSS T46

VSS T47

VSS T8

VSS V11

VSS V17

VSS V26

VSS V27

VSS V29

VSS V31

VSS V36

VSS V39

VSS V43

VSS V7

VSS W17

VSS W19

VSSD34

VSSD38

VSSD42

VSSD8

VSSE18

VSSE26

VSSG18

VSSG20

VSSG26

VSSG28

VSSG36

VSSG48

VSSH12

VSSH18

VSS W2

VSS W27

VSS W48

VSS Y12

VSS Y38

VSS Y4

VSS Y42

VSS Y46

VSS Y8

VSS BG29

VSS N24

VSS AJ3

VSS N47

VSSH22

VSSH24

VSSH26

VSSH30

VSSH32

VSSH34

VSSF3

VSS K39

VSS K46

VSS H46

VSS K18

VSS K26

VSS AD47

VSS B43

VSS BE10

VSS BG41

VSS G14

VSS H16

VSS T36

VSS BG22

VSS BG24

VSS C22

VSS AP13

VSSF45

VSSH10

VSS M14

VSS AP3

VSS AP1

VSS BE16

VSS BC16

VSS BG28

VSS BJ28

9 OF 10

CougarPoint

PCH1I

COUGAR-GP-U2-NF

9 OF 10

CougarPoint

PCH1I

COUGAR-GP-U2-NF

Page 26: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

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1

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D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

ReservedA4

26 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

ReservedA4

26 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

ReservedA4

26 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 27: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

KCOL17

EC_ENABLEAC_IN_KBC

PCB_VER_AD

PROCHOT_ECGSENSOR_ID

E51_RxD

DISCRETE_ID

KBC_PWRBTN_EC#

ECRST#

VGA_THRM

EC_SPI_DO_C

EC_SPI_CLK_C

BAT_SCLBAT_SDA

AMP_MUTE#

ECSWI#_KBC

ECSCI#_KBC

PECI

KCOL0

ECRST#

KCOL9KCOL10KCOL11KCOL12KCOL13KCOL14KCOL15KCOL16

KROW0KROW1

KCOL1

KROW2

KCOL2

KROW3

KCOL3KCOL4

KROW4KROW5

KCOL5KCOL6

KROW6KROW7

KCOL7KCOL8

KBC_VCORF

BLUETOOTH_EN

EC

_AG

ND

PURE_HW_SHUTDOWN#

ECSCI#_KBC

ECSWI#_KBC

LPC_AD0LPC_AD1LPC_AD2LPC_AD3

EC_VTT

VBAT

3D3V_AUX_KBC_VCC

H_PROCHOT#_EC

PROCHOT_EC

LID_CLOSE#

BAT_IN#

BRIGHTNESS

EC_SPI_DI_C

AC_IN_KBC

PLT_RST#_EC

ECRST#

PCB_VER_AD

FAN1_PWM

EC_SPI_CS#_C

KBC_PWRBTN_EC#

S5_ENABLE

PCIE_RST#

SMBC_THERMSMBD_THERM

SML1_DATA

SML1_CLK

AD_OFF

ACDC_ID2

FAN_ID

EXC_PWR_SHDN_R#

GSENSOR_ID

DISCRETE_ID

AMP_MUTE#

PAD_DETECT#

PAD_DETECT#

HDD_DTCT#

mSATA_DTCT#_C

mSATA_DTCT#_C

3D3V_S0

3D3V_AUX_KBC

3D3V_AUX_KBC

1D05V_VTT

3D3V_AUX_S5

RTC_AUX_S5

3D3V_S0

3D3V_AUX_S5

3D3V_AUX_KBC3D3V_AUX_S53D3V_AUX_KBC

3D3V_AUX_S5

3D3V_S0

3D3V_AUX_KBC

3D3V_AUX_S5

3D3V_S0

3D3V_AUX_KBC

EC_AGND

EC_AGND

EC_AGND

EC_AGND

EC_AGND

3D3V_S0

3D3V_AUX_S5

3D3V_S0

3D3V_S5

SPI_CLK_R 21,60

SPI_SI_R 21,60SPI_SO_R 21,60

SPI_CS0#_R 21,60

KCOL[0..17] 69

KROW[0..7] 69

BAT_SDA 39,40BAT_SCL 39,40

LPC_AD[0..3] 21,65,71

SML1_DATA 20SML1_CLK 20

SMBD_THERM 28,85

SMBC_THERM 28,85

ACDC_ID282

GSENSE_X79

GSENSE_Y79

GSENSE_Z79

AD_IA40

TPDATA 69USB_AO_SEL0 82GSENSE_ON# 79

TPCLK 69

BLON_OUT 49PCIE_RST# 83,85

USB_PWR_EN2 82

USB_AO_SEL182GSENSE_TST793G_EN66

PCH_TEMP_ALERT# 22

AD_OFF82

S5_ENABLE363G_POWERON66BAT_IN#39LID_CLOSE#49

RSMRST#_KBC19PM_SLP_S4#19,46,82ME_UNLOCK21

H_PROCHOT# 5,42

CHG_ON# 40

AMP_MUTE#29

L_BKLT_EN 17

BLUETOOTH_EN63WIFI_RF_EN65

S0_PWR_GOOD19,36

USB_PWR_EN57,61

E51_RxD65E51_TxD65

AC_PRESENT19

PM_CLKRUN# 19

H_A20GATE 22H_RCIN# 22

LPC_FRAME# 21,65,71CLK_PCI_KBC 18

PLT_RST# 5,18,32,36,65,66,71,80,82,83

INT_SERIRQ 21,22

H_PECI5,22

PCH_SUSCLK_KBC19

PM_SLP_S3#19,36,37,47,82

STOP_CHG#40

KBC_BEEP29

PM_PWRBTN#19

SUS_PWR_ACK19

BEEP_ENABLE29

AC_IN_LED82

PANEL_LED49

PALM_LED69

PAD_RESET#69

TP4_RESET69

PAD_DETECT#69

EC_SCI#22

KBC_PWRBTN#82

EC_SWI#20

PURE_HW_SHUTDOWN#28,36

FAN_ID28

HDD_DTCT#56

mSATA_DTCT#22,66

AC_IN 40

EXC_PWR_SHDN_R#82

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

KBC Nuvoton NPCE795A2

27 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

KBC Nuvoton NPCE795A2

27 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

KBC Nuvoton NPCE795A2

27 94Tuesday, January 18, 2011

<Core Design>

<------PCH / eDP<------ BATTERY / CHARGER

SSID = KBC

NOTE:Connect GND and AGND planes via either 0R resistor or one point layout connection.

R2701 and C2716Need very close to EC

EC_GPIO47 High Active

NOTE:Locate resistors R2719 and R2722 close to the NPCE791L.

<------ TP

Prevent BIOS data loss solution

EC GPIO standard PH/PL

G Sensor ID:High: STLow:ADI

20100709

NOTE:Please be aware that the SPI interface trace length betweenPCH and EC should not exceed 6500mils,. The mismatchof SPI interface signals between EC and SPI flash shouldnot exceed 500mils.

NOTE:C2712 must place close to VCORF pin.

NOTE:Pleae place R2711 close to AGND pin.

NOTE:PWM Signal :1. If unused, select altrnative GPIO functionand enable internal pull-down.2. Please measure and make sure that therise time of VCC_POR is less than 10us.

PCB Version A/D (PIN 98) Pull-Low Resistor Pull-High Resistor (3D3V_AUX_S5) Voltage

SA 100K 10K 3.0V

SB 100K 20K 2.75V

SC 100K 33K 2.48V

SD 100K 47K 2.24V

-1 100K 64.9K 2.0V

Reserved 100K 76.8K 1.87V

Reserved 100K 100K 1.65V

12

C2701

SC

2D2U

10V

3KX

-1G

P

C2701

SC

2D2U

10V

3KX

-1G

P

1

2

3

D2701

BAS16GP-GP

D2701

BAS16GP-GP

12R2703 470R2J-2-GPR2703 470R2J-2-GP

1 2

R2712

0R0402-PAD

R2712

0R0402-PAD

12R2701 100KR2J-1-GPR2701 100KR2J-1-GP

1 2R2729100KR2J-1-GP

R2729100KR2J-1-GP

12

C2703SC2D2U10V3KX-1GPC2703SC2D2U10V3KX-1GP

12

R2711

0R2J-2-GP

R2711

0R2J-2-GP

123

4

RN2701

SRN4K7J-8-GP

RN2701

SRN4K7J-8-GP

1 2

R27001MR2J-1-GPR27001MR2J-1-GP

1 2R271410KR2J-3-GP

R271410KR2J-3-GP

GPIO56/TA131

GPIO20/TA2/IOX_DIN_DIO117

GPIO14/TB163

GPIO1/TB264

GPIO15/A_PWM32

GPIO21/B_PWM118

GPIO13/C_PWM62

GPIO32/D_PWM65

GPIO66/G_PWM81

GPIO33/H_PWM66

GPIO45/E_PWM22

GPIO40/F_PWM16

VCC_POR#85

GPI/O83/SOUT_CR/TRIST#111GPIO87/CIRRXM/SIN_CR113

GPIO0/EXTCLK77 GPIO55/CLKOUT/IOX_DIN_DIO30

PECI13

VTT12

KBSOUT0/JENK# 53

KBSOUT1/TCK 52

KBSOUT2/TMS 51

KBSOUT3/TDI 50

KBSOUT4/JEN0# 49

KBSOUT5/TDO 48

KBSOUT6/RDY# 47

KBSOUT7 43

KBSOUT8 42

KBSOUT9/SDP_VIS# 41

KBSOUT10/P80_CLK 40

KBSOUT11/P80_DAT 39

KBSOUT12/GPIO64 38

KBSOUT13/GPIO63 37

KBSOUT14/GPIO62 36

KBSOUT15/GPIO61/XOR_OUT 35

GPIO60/KBSOUT16 34

GPIO57/KBSOUT17 33

KBSIN0 54

KBSIN1 55

KBSIN2 56

KBSIN3 57

KBSIN4 58

KBSIN5 59

KBSIN6 60

KBSIN7 61

2 OF 2U2701B

NPCE795GA0DX-GP71.00795.A0G

2 OF 2U2701B

NPCE795GA0DX-GP71.00795.A0G

12R2709 10KR2J-3-GPR2709 10KR2J-3-GP

12

R271722KR2J-GPR271722KR2J-GP

12

R270510KR2J-3-GPR270510KR2J-3-GP

1 2R2727100KR2J-1-GP

R2727100KR2J-1-GP

12 33R2J-2-GPR2736 33R2J-2-GPR2736

12

R2774100KR2J-1-GPR2774100KR2J-1-GP

12

R2726100KR2J-1-GPR2726100KR2J-1-GP

12

R274010KR2J-3-GPR274010KR2J-3-GP

12

C2715SC1U6D3V2KX-GP

DYC2715SC1U6D3V2KX-GP

DY

GND1

RESET#2 VCC 3

U2702

G690L293T73UF-GP

74.00690.I7B

DYU2702

G690L293T73UF-GP

74.00690.I7B

DY

12

C2712SC1U10V3ZY-6GPC2712SC1U10V3ZY-6GP

12 R272810KR2J-3-GP

R272810KR2J-3-GP

12R2770 1KR2J-1-GPR2770 1KR2J-1-GP

12

C27

05S

CD

1U10

V2K

X-5

GP

DY C27

05S

CD

1U10

V2K

X-5

GP

DY

1 2R2733 0R2J-2-GPR2733 0R2J-2-GP

1 2R2725 0R5J-5-GPR2725 0R5J-5-GP

12

R2718100KR2J-1-GPR2718100KR2J-1-GP

21

G2701GAP-OPENG2701GAP-OPEN

12

R2732100KR2J-1-GPR2732100KR2J-1-GP

12

C2716SCD1U16V2KX-3GPC2716SCD1U16V2KX-3GP

1TP2711TP2711

C

B

E

Q2701MMBT3906-4-GPQ2701MMBT3906-4-GP

1 2R2707 10KR2J-3-GPDYR2707 10KR2J-3-GPDY

12 33R2J-2-GPR2719 33R2J-2-GPR2719

12

C27

04S

CD

1U10

V2K

X-5

GP

C27

04S

CD

1U10

V2K

X-5

GP

12

R2710100KR2J-1-GP

DYR2710100KR2J-1-GP

DY

12R2737 0R2J-2-GPR2737 0R2J-2-GP

1

2

3

D2704

BAS16GP-GP

D2704

BAS16GP-GP

G

S

D

Q2702

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q2702

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1TP2707TP2707

12

C27

09S

C2D

2U10

V3K

X-1

GP

C27

09S

C2D

2U10

V3K

X-1

GP

123

4

RN48

SRN10KJ-5-GP

RN48

SRN10KJ-5-GP

1 2R2721 43R2J-GPR2721 43R2J-GP

1TP2710TP2710

12

R27712D2R3-1-U-GPR27712D2R3-1-U-GP

1TP2709TP2709

12

C27

10S

CD

1U10

V2K

X-5

GP

C27

10S

CD

1U10

V2K

X-5

GP

12

R2706100KR2J-1-GP

DYR2706100KR2J-1-GP

DY

1TP2705TP2705

123

4RN2702

SRN10KJ-5-GP

RN2702

SRN10KJ-5-GP

1

2

34

5

6

Q2703

2N7002KDW-GP 84.2N702.A3F

2nd = 84.DM601.03F

Q2703

2N7002KDW-GP 84.2N702.A3F

2nd = 84.DM601.03F

12R2723 10KR2J-3-GPR2723 10KR2J-3-GP

123

4RN2705

SRN10KJ-5-GP

RN2705

SRN10KJ-5-GP

1 2R2720 0R2J-2-GPR2720 0R2J-2-GP

1 2R27350R2J-2-GPR27350R2J-2-GP

1 2R2708 10KR2J-3-GPDYR2708 10KR2J-3-GPDY

1TP2708TP2708

12

C27

08S

CD

1U10

V2K

X-5

GP

C27

08S

CD

1U10

V2K

X-5

GP

12

C2702SCD1U10V2KX-5GP

C2702SCD1U10V2KX-5GP

1 2R2715 0R2J-2-GPDYR2715 0R2J-2-GPDY

12

R271310KR2J-3-GP

UMAR271310KR2J-3-GP

UMA

12

R272410KR2J-3-GP

BOM Ctrl

R272410KR2J-3-GP

BOM Ctrl

12R2722 33R2J-2-GPR2722 33R2J-2-GP

12

C27

07S

CD

1U10

V2K

X-5

GP

C27

07S

CD

1U10

V2K

X-5

GP

1 2C2714 SCD1U10V2KX-5GPDYC2714 SCD1U10V2KX-5GPDY VREF104

GPIO90/AD097

GPIO91/AD198

GPIO92/AD299

GPIO93/AD3100

GPIO94/DA0101

GPIO95/DA1105

GPIO96/DA2106

GPIO279

GPIO3/AD695

GPIO4/AD596

GPIO5/AD4108

PSL_IN2_GPI6#93

GPIO7/AD794

GPIO16114

GPIO246

GPIO30109

GPIO34/CIRRXL14

GPIO4180

GPIO42/TCK17

GPIO43/TMS20

GPIO44/TDI21

GPIO46/CIRRXM/TRST#23

GPIO5126

PSL_IN1_GPI7073

PSL_OUT_GPIO7174

VBKUP75

GPIO7582

GPO76/SHBM83

GPIO7784

GPIO8191

GPO82/IOX_LDSH/TEST#110

GPI/O84/IOX_SCLK/XORTR#112

GPIO97107

GPIO3615

VCORF44

GN

D18

GN

D45

GN

D78

GN

D89

GN

D11

6

GN

D5

AG

ND

103

GPIO11/CLKRUN# 8

LAD3 1

LAD2 128

LAD1 127

LAD0 126

LFRAME# 3LCLK 2LRESET# 7

SERIRQ 125

GPIO85/GA20 121

KBRST#/GPIO86 122

ECSCI#/GPIO54 29GPIO65/SMI# 9

GPIO10/LPCPD# 124

GPIO67/PWUREQ# 123

GPIO37/PSCLK1 72

GPIO26/PSCLK2 10

GPIO35/PSDAT1 71

GPIO27/PSDAT2 11GPIO50/PSCLK3/TDO 25GPIO52/PSDAT3/RDY# 27

GPIO17/SCL1 70

GPIO73/SCL2 67

GPIO23/SCL3 119

GPIO22/SDA1 69

GPIO74/SDA2 68

GPIO31/SDA3 120

GPIO47/SCL4 24

GPIO53/SDA4 28

F_SDI/F_SDIO1 86

F_SDIO/F_SDIO0 87

F_SCK 92F_CS0# 90

VC

C19

VC

C46

VC

C76

VC

C88

VC

C11

5

AV

CC

102

VD

D4

1 OF 2U2701A

NPCE795GA0DX-GP71.00795.A0G

1 OF 2U2701A

NPCE795GA0DX-GP71.00795.A0G

12

C27

06S

CD

1U10

V2K

X-5

GP

C27

06S

CD

1U10

V2K

X-5

GP

12

R270410KR2J-3-GPR270410KR2J-3-GP

1 2R2716 0R2J-2-GPDYR2716 0R2J-2-GPDY

12R2702 0R3J-0-U-GPR2702 0R3J-0-U-GP

12

R274110KR2J-3-GP

PXR274110KR2J-3-GP

PX

12

C2717SC220P50V2KX-3GP

DYC2717SC220P50V2KX-3GP

DY

1 2

C2711SC220P50V2KX-3GP

DYC2711SC220P50V2KX-3GP

DY

Page 28: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

THERM_SYS_SHDN#

H_THERMDCH_THERMDA

SHDN_SEL

REMOTE2-

THERM_SCI#_RTHERM_SYS_SHDN# SHDN_SEL

TRIP_SET

THERM_SCI#

2103_VDD

REMOTE2+

FAN_PWM_CFAN_PWM

2103_5

FAN_TACH

2103_4

H_THERMDC

H_THERMDA

REMOTE2+

REMOTE2-THER_UMA_DXN

THER_UMA_DXP

FAN_PWM

FAN_TACH

THER_VGA_DXN

THER_VGA_DXP

FAN_TACHFAN_ID

5V_S0FAN_PWM_C

3D3V_S0

3D3V_S03D3V_AUX_S5

3D3V_S0

3D3V_S03D3V_S0

5V_S0

SMBC_THERM27,85SMBD_THERM27,85

FAN_ID27

IMVP_PWRGD 36,42

PURE_HW_SHUTDOWN#27,36

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

THERMAL SENSOR SMSC EMC2103A3

28 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

THERMAL SENSOR SMSC EMC2103A3

28 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

THERMAL SENSOR SMSC EMC2103A3

28 94Tuesday, January 18, 2011

<Core Design>

SSID = Thermal Thermal sensor

SA 0905 change to 390p

T8

SA 0905

CPU TEMP:H_THERMDA and H_THERMDC routing 10mil trace width and spacing. Locate Capacity near Thermal diode.

SHDN --> 2N3904 ON External diode

T8 = 105

between CPU, VGA and DIMM on bottom side

1

CPU backside or inside the socket

Close to SO-DIMM side.

2200p close to smsc2103 chip

2200p close to smsc2103 chip

pin6, ALERT# ODpin7, SYS_SHDN# OD

2

3

20100709_EMI

2Close to VGA side.

83.00054.T81CHENMKO

PANJIT

Description Lenovo P/N Wistron P/N

Table 28.2- Surface Mount Schottky Barrier

N/A

N/A

BAT54PT

BAT54 83.BAT54.D81

Supplier

Power SiliconInc. N/ABAT54C 83.BAT54.S81

84.03904.R11ON

PANJIT

Description Lenovo P/N Wistron P/N

Table 28.1- General Purpose Transistors multi-source

N/A

N/A

MMBT3904WT1G

MMBT3904W 84.M3904.A11

Supplier

CHENMKO N/ACH3904WGP 84.03904.Y11

12

C2807SCD1U10V2KX-5GP

DYC2807SCD1U10V2KX-5GP

DY1

2

C2809SC390P50V2KX-GPC2809SC390P50V2KX-GP

12 3

4

RN2801

SRN10KJ-5-GP

RN2801

SRN10KJ-5-GP

1 2R2812 0R0402-PADPX

R2812 0R0402-PADPX

12

C2804SC2200P50V2KX-2GPC2804SC2200P50V2KX-2GP

12

R281010KR2J-3-GP

DYR281010KR2J-3-GP

DY

1 2C2803

SCD1U10V2KX-5GP

C2803

SCD1U10V2KX-5GP

1 2R2803 2K05R2F-GPR2803 2K05R2F-GP1 TP2103TP2103

1 2R2813 0R2J-2-GPUMAR2813 0R2J-2-GPUMA

1 TP2803TPAD14-GPTP2803TPAD14-GP

12

R280510KR2J-3-GPR280510KR2J-3-GP

1 2R2814 0R2J-2-GPUMAR2814 0R2J-2-GPUMA

1 TP2104TP2104

C

B

E

Q2803

MMBT3904WT1G-GP

Q2803

MMBT3904WT1G-GP

12

EC2801SC1KP50V2KX-1GP

DYEC2801SC1KP50V2KX-1GP

DY

C

B

E

Q2805

MMBT3904WT1G-GP

PXQ2805

MMBT3904WT1G-GP

PX

1 2R2806 0R0402-PADR2806 0R0402-PAD

12

C2801

SC

4D7U

6D3V

3KX

-GP

C2801

SC

4D7U

6D3V

3KX

-GP

VDD3

GND 12SMCLK9

TACH 10

GPIO2 5

ND2/DP315DP2/DN316DN11DP12

ALERT#6SYS_SHDN#7

PWM 11

SHDN_SEL 13TRIP_SET 14

GPIO1 4

SMDATA8 GND 17

U2801

EMC2103-2-AP-GP

U2801

EMC2103-2-AP-GP

1 TP2801TPAD14-GPTP2801TPAD14-GP

12

EC2802SC1KP50V2KX-1GP

DYEC2802SC1KP50V2KX-1GP

DY

C

B

E

Q2801

MMBT3904WT1G-GP

Q2801

MMBT3904WT1G-GP

1 TP2101TP2101

1TP2802TPAD14-GPTP2802TPAD14-GP

12

R280168R2-GPR280168R2-GP

1 2

3

D2803BAT54PT-GP

2ND = 83.BAT54.D81

83.00054.T81

DY

3rd = 83.BAT54.S81

D2803BAT54PT-GP

2ND = 83.BAT54.D81

83.00054.T81

DY

3rd = 83.BAT54.S81

1 TP2102TP2102

G

S

D

Q2804

2N7002K-2-GP

Q2804

2N7002K-2-GP

12

C2806SC2200P50V2KX-2GPC2806SC2200P50V2KX-2GP

1 2R2811 0R0402-PADPX

R2811 0R0402-PADPX

1 2R2802 0R0402-PADR2802 0R0402-PAD

12

R28046K8R2J-GPR28046K8R2J-GP

1 2R2808 0R2J-2-GPDYR2808 0R2J-2-GPDY

12

C2808SC390P50V2KX-GP

PXC2808SC390P50V2KX-GP

PX

12

R2807100KR2J-1-GPR2807100KR2J-1-GP

12

C2805SC390P50V2KX-GP

UMAC2805SC390P50V2KX-GP

UMA

KAD2802

CH551H-30GP-GP

D2802

CH551H-30GP-GP

C

B

E

Q2802

MMBT3904WT1G-GP

UMAQ2802

MMBT3904WT1G-GP

UMA

1 2R2809 0R2J-2-GPR2809 0R2J-2-GP

12

C2802SC390P50V2KX-GPC2802SC390P50V2KX-GP

1

23456

7

8FAN1

ACES-CON6-35-GP

FAN1

ACES-CON6-35-GP

Page 29: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AU

D_S

PK

_R-

AU

D_S

PK

_L-

AU

D_S

PK

_L+

AUD_PC_BEEP

AUD_FILT_1D8V

AUD_DMIC_CLK_R

AUD_FLY_PAUD_FLY_N

AUD_FILT_1D65V

AUD_AVEE

AUD_SYNC

AUD_SDATA_OUTAUD_SDATAIN

AUD_SENSE_A

AU

D_S

PK

_R+

AUD_SENSE_A

AUD_PORTC_RAUD_PORTC_L

AUD_SYNC_G

AUD_SYNC

AUD_SDATA_OUT_G

AUD_PC_BEEP_C

AUD_PC_BEEP_C_R

AU

D_C

LAS

SD

RE

F

AUD_SDATA_OUT

AUD_SPK_L+AUD_SPK_L-AUD_SPK_R-AUD_SPK_R+

AUD_3D3V

AU_GND

AUD_3D3V

AUD_5V 5V_S0

3D3V_S0AUD_3D3V

AUD_3D3V

AUD_3D3V

AUD_3D3V

AUD_5VAU_GND

AU_GND

AUD_3D3V

AUD_LDO_OUT_3D3V

HDA_CODEC_SYNC21 HDA_CODEC_SDOUT21

AMP_MUTE#27

AUD_DMIC_DATA49AUD_DMIC_CLK49

AUD_SPK_R+_L 58

AUD_SENSE_A 58

AUD_SPK_R-_L 58

AUD_SPK_L-_L 58

AUD_SPK_L+_L 58

KBC_BEEP27

HDA_SPKR21

HDA_SDIN021

AUD_PORTA_R 58

AUD_PORTC_R_C 58AUD_PORTC_L_C 58

AUD_PORTA_L 58

HDA_CODEC_BITCLK21

HDA_CODEC_RST#21

BEEP_ENABLE27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

AUDIO CODECA2

29 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

AUDIO CODECA2

29 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

AUDIO CODECA2

29 94Tuesday, January 18, 2011

<Core Design>

SENSE PIN A

JACK DETECT RESISTORS

Close to Pin36

AUDIO CODEC

Port Configuration

Layout Note: Path from +5V to LPWR_5.0 andRPWR_5.0 must be very low resistance ( <0.01 ohms).

Place bypass caps very close to device.

Port A: Headphone jackPort B: Port C: Microphone jackPort G: Internal stereo speakersPort J: Internal stereo digital mic

Place EMI componentsclose to audio codec.

20100705_AUD

Place R2913/R2914 under CODEC, and place R2921/R2922 near CODEC

Should be used at least 20 MIL width copper line for"AUD_SPK_L+","AUD_SPK_L-", "AUD_SPK_R+", "AUD_SPK_R-

For EMI issue.

1 2R2921 0R2J-2-GPDYR2921 0R2J-2-GPDY

1

2

3

D2901

BAT54CGP-GP

D2901

BAT54CGP-GP

1 2R2912 0R2J-2-GPR2912 0R2J-2-GP

1 2R2906 100R2J-2-GPR2906 100R2J-2-GP

1 2R2911 0R2J-2-GPR2911 0R2J-2-GP

12

C2927

SC

D1U

25V

2ZY

-1G

P

C2927

SC

D1U

25V

2ZY

-1G

P

12

EC2904SC1KP50V2KX-1GPEC2904SC1KP50V2KX-1GP

12

EC2901SC1KP50V2KX-1GPEC2901SC1KP50V2KX-1GP

12

C2931SC33P50V2JN-3GPC2931SC33P50V2JN-3GP

12

EC2903SC1KP50V2KX-1GPEC2903SC1KP50V2KX-1GP

12

C2921

SC

10U

10V

5ZY

-1G

P

C2921

SC

10U

10V

5ZY

-1G

P

1 2R2908 0R2J-2-GPR2908 0R2J-2-GP

12

C2916SC22P50V2JN-4GP

DYC2916SC22P50V2JN-4GP

DY

12

C2903

SC

10U

10V

5ZY

-1G

P

C2903

SC

10U

10V

5ZY

-1G

P

12

C2911

SC

D1U

25V

2ZY

-1G

P

C2911

SC

D1U

25V

2ZY

-1G

P

1 2R2922 0R2J-2-GPDYR2922 0R2J-2-GPDY

12

C2905

SC

10U

10V

5ZY

-1G

P

C2905

SC

10U

10V

5ZY

-1G

P

1 2C2923 SC2D2U10V3KX-1GPC2923 SC2D2U10V3KX-1GP

12

C2913

SC

D1U

25V

2ZY

-1G

P

C2913

SC

D1U

25V

2ZY

-1G

P

1 2

C2919SC2D2U10V3KX-1GPC2919SC2D2U10V3KX-1GP

12

C2907

SC

D1U

25V

2ZY

-1G

P

C2907

SC

D1U

25V

2ZY

-1G

P

12

R2903

10K

R2F

-2-G

P

DYR2903

10K

R2F

-2-G

P

DY

1 2R2914 0R0805-PAD-1-GPR2914 0R0805-PAD-1-GP

12

R292033KR2F-GP

DYR292033KR2F-GP

DY

12

C2926SC

D1U

10V2K

X-5G

P

C2926SC

D1U

10V2K

X-5G

P

1 2R2913 0R0805-PAD-1-GPR2913 0R0805-PAD-1-GP

12

C2902

SC

D1U

25V

2ZY

-1G

P

C2902

SC

D1U

25V

2ZY

-1G

P

12

C2906

SC

D1U

25V

2ZY

-1G

P

C2906

SC

D1U

25V

2ZY

-1G

P

DMIC_CLK40

DMIC_1/21

VA

UX

_3_3

2

FIL

T_1

_83

SDATA_OUT4

BIT_CLK5

SDATA_IN6

VD

D_I

O7

SYNC8

RESET#9

PC_BEEP10

LEF

T+

11

LPW

R_5

_012

LEF

T-

13

RIG

HT

-14

RP

WR

_5_0

15

RIG

HT

+16

CLA

SS

_D_R

EF

17

DV

DD

_3_3

18

FLY_P 19FLY_N 20AVEE 21

PORTA_L 22PORTA_R 23

NC#24 24NC#25 25

AV

DD

_HP

26

AV

DD

_3_3

27

AV

DD

_5V

28

FIL

T_1

_65

29

PORTC_L 30PORTC_R 31C_BIAS 32

B_BIAS 33PORTB_L 34PORTB_R 35

SENSE_A 36

GPIO1/SPK_MUTE#37 GPIO0/EAPD#38SPDIF39

GN

D41

U2901

CX20671-21Z-GP

71.20671.A03

U2901

CX20671-21Z-GP

71.20671.A03

1 2R2910 0R2J-2-GPR2910 0R2J-2-GP

12

C2930

SC

10U

10V

5ZY

-1G

P

C2930

SC

10U

10V

5ZY

-1G

P

1 2R2901 0R5J-5-GPR2901 0R5J-5-GP

12

R290510KR2J-3-GPR290510KR2J-3-GP

12

C2901

SC

1U10

V2K

X-1

GP

C2901

SC

1U10

V2K

X-1

GP

12

C2908

SC

1U10

V2K

X-1

GP

C2908

SC

1U10

V2K

X-1

GP

12

C2925

SC

D1U

25V

2ZY

-1G

P

C2925

SC

D1U

25V

2ZY

-1G

P

12

C2915SC6D8P50V2DN-GP

DYC2915SC6D8P50V2DN-GP

DY

12

C2924

SC

10U

10V

5ZY

-1G

P

C2924

SC

10U

10V

5ZY

-1G

P

12

C2914SC6D8P50V2DN-GP

DYC2914SC6D8P50V2DN-GP

DY

12

C2909

SC

D1U

25V

2ZY

-1G

P

C2909

SC

D1U

25V

2ZY

-1G

P

1 2R2907 100R2F-L1-GP-UR2907 100R2F-L1-GP-U

1 2C2922 SC2D2U10V3KX-1GPC2922 SC2D2U10V3KX-1GP

12

C2912

SC

10U

10V

5ZY

-1G

P

C2912

SC

10U

10V

5ZY

-1G

P

12

C2934SC33P50V2JN-3GP

DYC2934SC33P50V2JN-3GP

DY

1 2R2909 0R2J-2-GPR2909 0R2J-2-GP

12

C2904

SC

D1U

25V

2ZY

-1G

P

C2904

SC

D1U

25V

2ZY

-1G

P

1 2R2902 0R3J-0-U-GPR2902 0R3J-0-U-GP

12

C2928

SC

D1U

25V

2ZY

-1G

P

C2928

SC

D1U

25V

2ZY

-1G

P

12

C2932SC100P50V2JN-3GP

DYC2932

SC100P50V2JN-3GP

DY

G

S

D

Q2901

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q2901

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

12

C2910

SC

10U

10V

5ZY

-1G

P

DYC2910

SC

10U

10V

5ZY

-1G

P

DY

12

C2929

SC

10U

10V

5ZY

-1G

P

C2929

SC

10U

10V

5ZY

-1G

P

1 2C2917 SCD1U10V2KX-5GPC2917 SCD1U10V2KX-5GP

12

R291833KR2F-GPR291833KR2F-GP

12

C2920

SC

D1U

25V

2ZY

-1G

P

C2920

SC

D1U

25V

2ZY

-1G

P

G

S

D

Q2902

2N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

Q2902

2N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

G

S

D

Q2903

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q2903

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

12

R29155K11R2F-L1-GPR29155K11R2F-L1-GP

12

C2933SC33P50V2JN-3GP

DYC2933SC33P50V2JN-3GP

DY

12

EC2902SC1KP50V2KX-1GPEC2902SC1KP50V2KX-1GP

1 2R2919 0R2J-2-GPR2919 0R2J-2-GP

Page 30: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

AMPA3

30 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

AMPA3

30 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

AMPA3

30 94Tuesday, January 18, 2011

<Core Design>

Page 31: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LAN_PWR_ON_T

3D3V_S5

3D3V_LAN_S5

LAN_PWR_ON18

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

LAN PWR SWA4

31 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

LAN PWR SWA4

31 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

LAN PWR SWA4

31 94Tuesday, January 18, 2011

<Core Design>

-1 0114

G S

D

Q31042N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q31042N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1 2R3135 0R3J-0-U-GPDYR3135 0R3J-0-U-GPDY

12

C3152SCD1U16V2KX-3GPC3152SCD1U16V2KX-3GP

12

C3151SCD1U10V2KX-5GPC3151SCD1U10V2KX-5GP

D

G

SQ3103

AO3419L-GP

84.03419.031

Q3103

AO3419L-GP

84.03419.031

12

R3133100KR2J-1-GPR3133100KR2J-1-GP

12

C3150SC1U10V2KX-1GPC3150SC1U10V2KX-1GP

Page 32: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CDR_PCIE_VOUT_VIN

SD_D1_U

PCIE_RXN3_C

SD_D2_U

PCIE_RXP3_C

CDR_SD18C_R

PLT_RST#_CR

CDR_UDIO0_MEDIA

CDR_MFIO5_MEDIA

CDR_MFIO8_MEDIA

CDR_RXC_MEDIA

CDR_CPO_MEDIACDR_RREF_MEDIA

SD_D3_UCDR_LUDIO2_R

SD_D0_U

+3.3V_RUN_CARD

3D3V_S0

3D3V_S0

3D3V_CARD_S0

PLT_RST# 5,18,27,36,65,66,71,80,82,83

SD_CLK74

SD_D074SD_D174SD_WP74

SD_CMD74

SD_DET#74

CLK_PCIE_CR# 20

PCIE_CLK_CR_RQ2# 20

PCIE_TXN3 20

CLK_PCIE_CR 20

SD_D274SD_D374

PCIE_TXP3 20PCIE_RXN3 20PCIE_RXP3 20

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

R5U220 (CARD READER)A3

32 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

R5U220 (CARD READER)A3

32 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

R5U220 (CARD READER)A3

32 94Tuesday, January 18, 2011

<Core Design>

SD_D0SD_D1

(SD_D6)(SD_D7)

SD_CDM(SD_D5)

SD_CLK

SD_D2SD_D3(SD_D4)

MSD0(MS_D5)

MS_D1

MSBS

SDDC#

(MS_D4)

(MS_D6)MS_D2

MS_D3

MSINS#

MS_CLK(MS_D7)

XD_D6XD_D7

XD_D3

XD_D5

XD_WP#

XD_D4

XD_D0XD_D1XD_D2

XD_CE#XD_CLEXD_ALEXD_WE#

XDCD0#XD_R/BXD_RE#

XDCD1#

MFIO00

MFIO07MFIO06MFIO05MFIO04

MFIO02

MFIO10MFIO09MFIO08

MFIO01

MFIO03

MFIO12MFIO11

MFCD1#MFCD0#MFIO14MFIO13

XDMEMORYSTICKMEDIA I/F SD/MMCSDWP#

Please apply external parts, R456, C457, R415 for RXC, CPO, and RREF, as close as possible to R5U220.

Please apply 50 ohm impedance control for these SDXC signals; MDIF_05, SD_CLK MDIF_08, SD_CMD MDIF_02, SD_DATA0 MDIF_01, SD_DATA1 MDIF_11, SD_DATA2 MDIF_1O, SD_DATA3

Please apply wide trace for MF_VOUT between R5U220 and SD Card Slot. - 2A (W=2mm) Recommended. - Please consider the number of vias when layer of MF_VOUT is changed.

Please apply capacitor C3210 for SD18C as close as possible to R5U220.

RICOH recommends strongly, Trace length Differenceamong these SDXC signals are smaller than 0.5 inches. MDIF_05, SD_CLK MDIF_08, SD_CMD MDIF_02, SD_DATA0 MDIF_01, SD_DATA1 MDIF_11, SD_DATA2 MDIF_1O, SD_DATA3

Please use Microstrip trace routing for these SDXC signals MDIF_05, SD_CLK MDIF_08, SD_CMD MDIF_02, SD_DATA0 MDIF_01, SD_DATA1 MDIF_11, SD_DATA2 MDIF_1O, SD_DATA3

Please apply differential impedance control for these signal pairs in conformity with Motherboard Design Guide; CLK_PCIE_CR, CLK_PCIE_CR# PCIE_TXN3, PCIE_TXP3 PCIE_RXN3_C, PCIE_RXP3_C PCIE_RXN3, PCIE_RXP3

Please apply equal trace length for these signal pairs; CLK_PCIE_CR, CLK_PCIE_CR# PCIE_TXN3, PCIE_TXP3 PCIE_RXN3_C, PCIE_RXP3_C PCIE_RXN3, PCIE_RXP3

Please place these capacitors for VCC_3Vx as close to R5U220 as possible

Please place these capacitors,for PCIE_VOUT as close to R5U220 as possible.

Please place these capacitors, for PCIE_VIN as close to R5U220 as possible.

Please apply AC Coupling capacitors, C455 and C454, for TXP/TXN as close as possible to R5U220.

RICOH recommends strongly, the trace length for these SDXC signals are less than 6-inches. MDIF_05, SD_CLK MDIF_08, SD_CMD MDIF_02, SD_DATA0 MDIF_01, SD_DATA1 MDIF_11, SD_DATA2 MDIF_1O, SD_DATA3

Please apply capacitors for MF_VOUTas close as possible to connectorOtherwise

1 2C3213SCD022U25V2KX-GP C3213SCD022U25V2KX-GP

1 2R3202 0R2J-2-GPR3202 0R2J-2-GP

1 2R320433R2J-2-GP

R320433R2J-2-GP

1 2

C3214SC8200P25V2JX-GPC3214SC8200P25V2JX-GP

1 2R3201

0R3J-0-U-GP

R3201

0R3J-0-U-GP

12

C3202

SC

D1U

10V

2KX

-5G

P

C3202

SC

D1U

10V

2KX

-5G

P

EB

CR1

Q3201

PDTC115TE-GP

R1

Q3201

PDTC115TE-GP

1 2R3209 0R2J-2-GPR3209 0R2J-2-GP

12

C3207

SC

D1U

10V

2KX

-5G

P

C3207

SC

D1U

10V

2KX

-5G

P

12

C3203

SC

1U10

V2K

X-1

GP

C3203

SC

1U10

V2K

X-1

GP

12

C3201

SC

D1U

10V

2KX

-5G

P

C3201

SC

D1U

10V

2KX

-5G

P

1 2

R321033KR2F-GPR321033KR2F-GP

12

C3208

SC

D1U

10V

2KX

-5G

P

C3208

SC

D1U

10V

2KX

-5G

P

12

C3206

SC

D1U

10V

2KX

-5G

P

C3206

SC

D1U

10V

2KX

-5G

P

1 2C3212 SCD1U10V2KX-5GPC3212 SCD1U10V2KX-5GP

12

C3209

SC

10U

6D3V

3MX

-GP

C3209

SC

10U

6D3V

3MX

-GP

1 2R32050R2J-2-GP

R32050R2J-2-GP

REFCLKN 15

PERST# 10

NCTEST2 5NCTEST1 4

CPO 22

MDIF025

MDIF126

MDIF227

MDIF328

MDIF429

MDIF531

MDIF633

MDIF734

MDIF835

MDIF938

MDIF1039

MDIF1140

MDIF1241

MDIF1342

MDIF1443

MFCD0#8

MFCD1#9

VCC_3V37

PCIE_VOUT47PCIE_VOUT32PCIE_VOUT13

VCC_3V48

VCC_3V12

MF_VOUT 36

SDA/UDIO3 44SROMEN/SCL/UDIO2 45

CLKREQ#/UDIO1 46

TXP 20TXN 21

TEST 11

SD18C30

RXP 16RXN 18RXC 17

RREF 24

REFCLKP 14

NCTEST0 1

GND 49

NCTEST3 6

NCTEST4 7

UDIO4 2

UDIO5 3

PCIE_VIN19

PCIE_VIN23

U3201

R5U220-QFN48P-1-GP

71.5U220.A03

U3201

R5U220-QFN48P-1-GP

71.5U220.A03

1 2R3207 0R2J-2-GPR3207 0R2J-2-GP

12

C3210SC1U10V2KX-1GPC3210SC1U10V2KX-1GP

1 2C3211 SCD1U10V2KX-5GPC3211 SCD1U10V2KX-5GP

1 2R3206 0R2J-2-GPR3206 0R2J-2-GP

12

C3204

SC

D1U

10V

2KX

-5G

P

C3204

SC

D1U

10V

2KX

-5G

P

1 2

R32085K1R2F-2-GPR32085K1R2F-2-GP

1 2R3203 0R2J-2-GPR3203 0R2J-2-GP

12

C3205

SC

D1U

10V

2KX

-5G

P

C3205

SC

D1U

10V

2KX

-5G

P

Page 33: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

1394A4

33 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

1394A4

33 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

1394A4

33 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 34: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

Smart Card ReaderA4

34 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

Smart Card ReaderA4

34 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

Smart Card ReaderA4

34 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 35: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

USB3.0

A4

35 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

USB3.0

A4

35 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

USB3.0

A4

35 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 36: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

PM_SLP_S3#

PS_S3CNTRL

PM_SLP_S3 PM_SLP_S3#

Z_12V_D4

Z_12V_G3

IMVP_PWRGD_RPM_SLP_S3#

SYS_PWROK

S0_PWR_GOOD_R

IMVP_PWRGD

H_PWRGD_R

PM_SLP_S3#SLG_RUN_ENABLE

Z_12V

3D3V_S5

RUN_ENABLE

1D5V_S0 1D5V_S3

3D3V_S0 3D3V_S5

DCBATOUT

5V_S0 5V_S5

3D3V_AUX_S5

3D3V_S53D3V_S5

1D05V_VTT

5V_S05V_S5 5V_S5 3D3V_S0

RUN_ENABLE_S

RUN_ENABLE_S

RUNPWROK19,37,45,46,47

PS_S3CNTRL 37

PM_SLP_S3#19,27,37,47,82

H_THERMTRIP# 5,22,85

H_CPUPWRGD5,22

PURE_HW_SHUTDOWN# 27,28

S5_ENABLE 27

PLT_RST#5,18,27,32,65,66,71,80,82,83

3V_5V_EN41

IMVP_PWRGD28,42

S0_PWR_GOOD19,27 PWR_1D05V_EN 45SYS_PWROK 19

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

POWER SEQUENCEA3

36 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

POWER SEQUENCEA3

36 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

POWER SEQUENCEA3

36 94Tuesday, January 18, 2011

<Core Design>

Total= 15A1D5V_S0MAX Current 3000 mADesign Current 2100 mA

Run Power

Power Sequence

20100805 V1.8

1 2R36130R2-PT5-LILY-GP

R36130R2-PT5-LILY-GP

12

R362010KR2J-3-GPR362010KR2J-3-GP

12

C3612SCD01U50V2KX-1GPC3612SCD01U50V2KX-1GP

12

R36322K2R2J-2-GPR36322K2R2J-2-GP

12

C3611SCD01U50V2KX-1GPC3611SCD01U50V2KX-1GP

1234 5

678S

SSG D

DDD

U3607

AO4468-GP84.04468.037

SSSG D

DDD

U3607

AO4468-GP84.04468.037

12R3616 4K7R2J-2-GPR3616 4K7R2J-2-GP

1 2R3612 10KR2J-3-GPR3612 10KR2J-3-GP

12

C3602SCD1U10V2KX-5GPC3602SCD1U10V2KX-5GP

1 2R3619 10KR2J-3-GPR3619 10KR2J-3-GP

1 2R3608 100KR2J-1-GPR3608 100KR2J-1-GP

12

R3602200KR2J-L1-GP

DYR3602200KR2J-L1-GP

DY

1 2

C3607SCD1U25V3KX-GP

DYC3607SCD1U25V3KX-GP

DY

12R3622 56R2F-1-GPDYR3622 56R2F-1-GPDY

12

C3613SCD01U50V2KX-1GP

DYC3613SCD01U50V2KX-1GP

DY

KA

D3602MMPZ5239BGP-GPD3602MMPZ5239BGP-GP

1 2R3614 0R2J-2-GPDYR3614 0R2J-2-GPDY

G

DS

Q3604NDS0610-G-GPQ3604NDS0610-G-GP

1234 5

678S

SS

DDDD

G

U3605

SIR460DP-T1-GE3-GP

84.00460.0372nd = 84.08039.037

SSS

DDDD

G

U3605

SIR460DP-T1-GE3-GP

84.00460.0372nd = 84.08039.037

VCC1

ON2

DIS23

GND4

D 5S/DIS1 6G1/G2 7

PG 8NC#9 9

U3610

SLG55221-130010VTR-GP

74.55221.0E3

U3610

SLG55221-130010VTR-GP

74.55221.0E3

G S

D

Q36062N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q36062N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

12

C3606

SC

D22

U25

V3K

X-G

P

C3606

SC

D22

U25

V3K

X-G

P

1 2R3601 1KR2J-1-GPDYR3601 1KR2J-1-GPDY

B1

A2

GND3Y 4

VCC 5

U3603

74LVC1G08GW-1-GP

U3603

74LVC1G08GW-1-GP

1

2

3

D3601BAS16GP-GPD3601BAS16GP-GP

1234 5

678S

SSG D

DDD

U3608

AO4468-GP84.04468.037

SSSG D

DDD

U3608

AO4468-GP84.04468.037

1 2R3610 0R2-PT5-LILY-GPR3610 0R2-PT5-LILY-GP

1 2

R36260R2J-2-GPR36260R2J-2-GP

C

B

E

Q3601CHT2222AGP-GP-UQ3601CHT2222AGP-GP-U

G

S

D

Q3603

2N7002K-2-GP

84.2N702.J31

2nd = 84.2N702.031

Q3603

2N7002K-2-GP

84.2N702.J31

2nd = 84.2N702.0311

2

R3621330KR2J-L1-GPR3621330KR2J-L1-GP

12

R36150R2J-2-GP

DYR36150R2J-2-GP

DY

1 2R3609 0R2-PT5-LILY-GPR3609 0R2-PT5-LILY-GP

12R3603 2KR2F-3-GPR3603 2KR2F-3-GP

12

R3617100KR2J-1-GPR3617100KR2J-1-GP

1 2R3618 330KR2J-L1-GPR3618 330KR2J-L1-GP

1

2

34

5

6

Q3605

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

Q3605

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

B1

A2

GND3Y 4

VCC 5

U3609

74LVC1G08GW-1-GP

DYU3609

74LVC1G08GW-1-GP

DY

Page 37: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PS_S3CNTRLPS_S3CNTRL

0D75V_EN_L

1.5V_RUN_CPU_EN#

1.5V_RUN_CPU_ENPM_SLP_S3#

SM_DRAMRST#_D

DRAMRST_CNTRL_PCH

+V_SM_VREF

0D75V_EN_1

VDDPWRGOOD_R

VDDPWRGOOD_R

0D75V_EN

1D5V_S00D75V_S0

1D5V_S0

5V_S5

3D3V_S0

1D5V_S3

3D3V_S5

1D5V_S03D3V_S5

PS_S3CNTRL36

M_VREF_DQ_DIMM07,14

DRAMRST_CNTRL_PCH 20

SM_DRAMRST#5

1.05VTT_PWRGD 45,48

PM_SLP_S3# 19,27,36,47,82

VDDPWRGOOD 5

PM_DRAM_PWRGD5,19

RUNPWROK19,36,45,46,47

1.05VTT_PWRGD45,48

PM_DRAM_PWRGD5,19

0D75V_EN 46

+V_SM_VREF_CNT 9

DDR3_DRAMRST# 14,15

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ADAPTER OCP / S3 reductionA3

37 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ADAPTER OCP / S3 reductionA3

37 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ADAPTER OCP / S3 reductionA3

37 94Tuesday, January 18, 2011

<Core Design>

Close to CPUS3 Power Reduction Circuit SM_DRAMPWROK

Close to CPUS3 Power Reduction Circuit Processor VREF_DQ Implem entation 2

S3 Power Reduction CircuitSM_DRAMRST#

Close to DIMMS3 Power Reduction Circuit SM_DRAMPWROK

For U3701 not OD AND gate R3719 to 64.15015.6DLR3720 to 64.75005.6DLR3702 to DY

Close to CPUS3 Power Reduction Circuit SM_DRAMPWROK

OD AND gate required

SM_DRAMPWROK must have a maximum of 15ns rise or fa ll timeover VDDQ * 0.55± 200mV and the edge must be monoto nic

CEKLT V1.0: PCH to 1K,CUP to 200R

1 2

R37211KR2J-1-GPR37211KR2J-1-GP

12

C3702SC100P50V2JN-3GPC3702SC100P50V2JN-3GP

G

S

D

Q3704

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q3704

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

12

C3705SCD1U10V2KX-5GP

DYC3705SCD1U10V2KX-5GP

DY

G

S

D

Q3705

2N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

Q3705

2N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

12R37220R2J-2-GP

DYR3722

0R2J-2-GP

DY

G

S

D

Q3703

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q3703

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

IN B1

IN A2

GND3 OUT Y 4

VCC 5U3701

74VHC1G09DFT2G-GP

U3701

74VHC1G09DFT2G-GP

12

R37061KR2J-1-GPR37061KR2J-1-GP

12

C3704SCD1U10V2KX-5GP

DYC3704SCD1U10V2KX-5GP

DY

12

R3718200R2F-L-GPR3718200R2F-L-GP

1 2

R3719130R2F-1-GPR3719130R2F-1-GP

12

R370322R2J-2-GPR370322R2J-2-GP

12 R37110R0402-PAD

R37110R0402-PAD

12

R37200R2J-2-GP

DYR37200R2J-2-GP

DY

G S

D

Q37022N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

Q37022N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

1 2 R37090R2J-2-GP

DYR37090R2J-2-GP

DY

12

R3702200R2F-L-GPR3702200R2F-L-GP

12

R37100R2J-2-GPR37100R2J-2-GP

1 2R3707 0R2J-2-GPDYR3707 0R2J-2-GPDY

G S

D

Q37012N7002K-2-GP

84.2N702.J31

2nd = 84.2N702.031

Q37012N7002K-2-GP

84.2N702.J31

2nd = 84.2N702.0313

1

2

Q3706PMBS3904-1-GP

DY

84.03904.L06

3rd = 84.03904.L062ND = 84.03904.P11

Q3706PMBS3904-1-GP

DY

84.03904.L06

3rd = 84.03904.L062ND = 84.03904.P11

G

S

D

Q3708

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q3708

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1 2R3708 0R2J-2-GPR3708 0R2J-2-GP

1 2

R37160R2J-2-GP

DYR37160R2J-2-GP

DY

12

R3714100KR2J-1-GP

DYR3714100KR2J-1-GP

DY

1 2R3713 0R2J-2-GPR3713 0R2J-2-GP

1 2R3701 0R2J-2-GPDYR3701 0R2J-2-GPDY

12

R3705100KR2J-1-GPR3705100KR2J-1-GP

12

C3701SCD1U10V2KX-5GP

DYC3701SCD1U10V2KX-5GP

DY

12

R3704220R2J-L2-GP

DYR3704220R2J-L2-GP

DY

12

R37154K7R2J-2-GP

DYR37154K7R2J-2-GP

DY

12C3703SCD047U16V2KX-1-GP

C3703SCD047U16V2KX-1-GP

12

R371210KR2J-3-GP

DYR371210KR2J-3-GP

DY

Page 38: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DCIN_JACK

38 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DCIN_JACK

38 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DCIN_JACK

38 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Page 39: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BATA_SDA_1BATA_SCL_1

BAT_IN#_1

BT+_F3901

BATA_SCL_1BT+_F3901

BAT_IN#_1BATA_SDA_1

BT+

BAT_IN#27

BAT_SCL27,40BAT_SDA27,40

BATT_SENSE40

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BATT_CONN

39 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BATT_CONN

39 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BATT_CONN

39 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BATTERY CONNECTOR

N/A 83.5R603.R3F

83.5R603.K3F

CHENMKO

DIODES

Description Lenovo P/N Wistron P/N

N/AMMSZ5232BS-7-F

MMPZ5232BGP

Supplier

Table 39.1- Surface Mount Zener ESD multi-source

83.5R603.Q3FPANJIT MMSZ5232BS N/A

GND 6

GND 7

8 8

9 9BAT_VCC1

BAT_VCC2

I2C_CLK3

I2C_DATA4

TEMP5

NP1 NP1

NP2 NP2

BAT1

TYCO-CON7-30-GP

BAT1

TYCO-CON7-30-GP

12

PL3903MLVS0402M04-GP

DYPL3903MLVS0402M04-GP

DY

12

PL3901MLVS0402M04-GP

DYPL3901MLVS0402M04-GP

DY

KA

PD3901MMPZ5232BGP-GPPD3901MMPZ5232BGP-GP

12

F3901FUSE-20A24V-1-GPF3901FUSE-20A24V-1-GP

1234 5

678

PRN3901

SRN33J-7-GP

PRN3901

SRN33J-7-GP

12

PC3905SC1000P50V3JN-GP-U

DYPC3905SC1000P50V3JN-GP-U

DY

12

PC3904SC10P50V2JN-4GP

DYPC3904SC10P50V2JN-4GP

DY

1TP3904 AFTE14P-GPTP3904 AFTE14P-GP

1 2PR3901 0R2J-2-GPPR3901 0R2J-2-GP

1TP3903 AFTE14P-GPTP3903 AFTE14P-GP

12

PC3903SC10P50V2JN-4GP

DYPC3903SC10P50V2JN-4GP

DY

1TP3902 AFTE14P-GPTP3902 AFTE14P-GP

12

PC3902SC2200P50V2KX-2GPPC3902SC2200P50V2KX-2GP

12

PL3902MLVS0402M04-GP

DYPL3902MLVS0402M04-GP

DY

1TP3901 AFTE14P-GPTP3901 AFTE14P-GP

12

PC3901SCD1U50V3KX-GPPC3901SCD1U50V3KX-GP

Page 40: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CH

G_I

CR

EF

STOP_CHG#

CHG_ON#

BQ24745_ICOUT

BQ24745_BST

24745_HIGH_G

BQ24745_VDDP

BQ24745_EAO_RC

BQ24745_CSSP

BQ24745_CSSN

BQ24745_FBO_RC BQ24745_FBO

MAX8731A_CSIP

AD+_G_2

BQ24745_LX1

AD+_TO_SYS

24745_LOW_G

BQ24745_DCIN

BT+_R

BQ24745_EAO

AD+_G_1

BQ24745_ACIN

DC_IN_D

AC_IN

BQ24745_EAI

MAX8731A_CSIN

BQ24745_ACOK

BQ24745_VREF

BQ24745_ACOK

BQ24745_CHG_ON

BQ24745_IINP

BQ24745_CHG_ON

BATT_SENSE

CHG_ON#

BQ24745_CHG_ON

BQ24745_VREF

CHG_AGND

3D3V_AUX_S5

3D3V_AUX_S5

AD+

CHG_AGND

AD+

DCBATOUT

BT+

CHG_AGND

CHG_AGND

DCBATOUT

BT+

AD_JK

AD_JK

CHG_AGND

CHG_AGND

CHG_AGND

BQ24745_VREF

CHG_AGND

3D3V_AUX_S5

CHG_AGND

BT+

AD_IA27

BATT_SENSE 39

AC_IN 27

CHG_ON# 27

BAT_SDA27,39

BAT_SCL27,39

STOP_CHG# 27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

Charger_BQ24745

40 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

Charger_BQ24745

40 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

Charger_BQ24745

40 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

R1

R2

STOP_CHG#connects to KBC

NEARAD+ total power R1 R2

65w

90w

49.9k

49.9k

187k

121k

AD+ total power R1 R2

80w 49.9k137k

20100518 WAYNE

20100518 WAYNE

AC_IN to KBC

20100707

12

PC4019SC10U25V6KX-1GPPC4019SC10U25V6KX-1GP

12

PC4003SCD1U50V3KX-GP

PC4003SCD1U50V3KX-GP

12

PC4006

SC

D1U

25V

2ZY

-1G

P

PC4006

SC

D1U

25V

2ZY

-1G

P

1234 5

678S

SSG D

DDD

PU4002

P1403EV8-GP

84.P1403.B37

SSSG D

DDD

PU4002

P1403EV8-GP

84.P1403.B37

1 2PR4015

200KR2F-L-GPPR4015

200KR2F-L-GP

12

PC4018SC10U25V6KX-1GPPC4018SC10U25V6KX-1GP

12PC4002

SCD1U50V3KX-GP

PC4002

SCD1U50V3KX-GP

12

PR4010

49K

9R2F

-L-G

P

PR4010

49K

9R2F

-L-G

P

12

PC4011SC220P50V2KX-3GPPC4011SC220P50V2KX-3GP

12

PR400349K9R2F-L-GPPR400349K9R2F-L-GP

1 2PC4009

SC1U10V3KX-3GP

PC4009

SC1U10V3KX-3GP

12

PC4020SC10U25V6KX-1GPPC4020SC10U25V6KX-1GP

12

PC4007

SC

D01

U50

V2K

X-1

GP

PC4007

SC

D01

U50

V2K

X-1

GP

1 2

PL4001

IND-5D6UH-56-GP

PL4001

IND-5D6UH-56-GP

1 2PC4010SC150P50V2JN-3GP

PC4010SC150P50V2JN-3GP

12PC4016

SCD1U50V3KX-GP

PC4016

SCD1U50V3KX-GP

12

PC4008SC1U10V3KX-3GPPC4008SC1U10V3KX-3GP

12

PC4025SC10U25V6KX-1GPPC4025SC10U25V6KX-1GP

12

PC4024SC470P50V2KX-3GP

DY

PC4024SC470P50V2KX-3GP

DY

12

PC4021SC10U25V6KX-1GPPC4021SC10U25V6KX-1GP

1 2

PR400849K9R2F-L-GPPR400849K9R2F-L-GP

AK

PD4002SMF18A-GP83.SMF18.AAH

PD4002SMF18A-GP83.SMF18.AAH

1 2

PC4004SCD1U50V3KX-GPPC4004SCD1U50V3KX-GP

1234 5

678

PRN4001

SRN100KJ-L-GP

PRN4001

SRN100KJ-L-GP

12

PR4006316KR3F-2-GPPR4006316KR3F-2-GP

12

PG4001GA

P-C

LOS

E-P

WR

-3-GP

PG4001GA

P-C

LOS

E-P

WR

-3-GP

12

PC4005

SC

10U

25V

5KX

-GP

PC4005

SC

10U

25V

5KX

-GP

1 2PR4018 0R2J-2-GPPR4018 0R2J-2-GP

12

PC4015SCD1U25V2ZY-1GPPC4015SCD1U25V2ZY-1GP

1 2PR4013

0R0402-PAD

PR4013

0R0402-PAD

12

PC4014SC1U10V3KX-3GPPC4014SC1U10V3KX-3GP

1 2

PR4017

D01R3721F-GP-U

PR4017

D01R3721F-GP-U

12

PC4001

SC

1U25

V5K

X-1

GP

PC4001

SC

1U25

V5K

X-1

GP

1 2PR40120R2J-2-GP PR40120R2J-2-GP

12345

678 S

SSGD

DDDPU4001

P1403EV8-GP

84.P1403.B37

SSSGD

DDDPU4001

P1403EV8-GP

84.P1403.B37

12

PR4005470KR2F-GPPR4005470KR2F-GP

12

PG4004GA

P-C

LOS

E-P

WR

-3-GP

PG4004GA

P-C

LOS

E-P

WR

-3-GP

12

PR400110KR2F-2-GPPR400110KR2F-2-GP

1 2PR4011

0R0402-PAD

PR4011

0R0402-PAD

1 2 3456

PQ40012N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

PQ40012N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

12

PC4012SC2200P50V2KX-2GP

PC4012SC2200P50V2KX-2GP

12

PR4007121KR2F-L-GPPR4007121KR2F-L-GP

12

PR4002100KR2J-1-GPPR4002100KR2J-1-GP

12

C4001SCD1U10V2KX-5GP

DYC4001SCD1U10V2KX-5GP

DY

12345 6 7 8

SSSGD D D D

PU4004

SIS

412D

N-T

1-G

E3-

GP

SSSGD D D D

PU4004

SIS

412D

N-T

1-G

E3-

GP

1 2 PC4013SC56P50V2JN-2GP PC4013SC56P50V2JN-2GP

12

PC4023

SC

10U

25V

5KX

-GP

PC4023

SC

10U

25V

5KX

-GP

12345 6 7 8

SSSGD D D D

PU4005

SIS

412D

N-T

1-G

E3-

GP

SSSGD D D D

PU4005

SIS

412D

N-T

1-G

E3-

GP

1 2

PR40144K7R2J-2-GPPR40144K7R2J-2-GP

1 2

PR4004D01R3721F-GP-UPR4004D01R3721F-GP-U

12

PR400910KR2F-2-GP

DYPR400910KR2F-2-GP

DY

AK

PD40011SS400GGP-GPPD40011SS400GGP-GP

12

PG4003GA

P-C

LOS

E-P

WR

-3-GP

PG4003GA

P-C

LOS

E-P

WR

-3-GP

12

PC4022SCD1U50V3KX-GPPC4022SCD1U50V3KX-GP

CE7

VDDSMB11

DCIN22

PGND 19

SCL10

SDA9

ACIN2

NC#1414

VICM8

ACOK13

GND12

FBO6

EAI5

EAO4

CSSP 28

CSSN 27

VREF3

BOOT 25

VDDP 21

UGATE 24

PHASE 23

LGATE 20

ICR

EF

1

CSON 17

NC#16 16

VFB 15

ICOUT 26

CSOP 18G

ND

29

PU4003

BQ24745RHDR-GP

PU4003

BQ24745RHDR-GP

12

PG4002GA

P-C

LOS

E-P

WR

-3-GP

PG4002GA

P-C

LOS

E-P

WR

-3-GP

12

PR40167K5R2F-1-GPPR40167K5R2F-1-GP

K A

PD4003

CH520S-30GP-GP-U

PD4003

CH520S-30GP-GP-U

1 2PC4017

SCD1U50V3KX-GP

PC4017

SCD1U50V3KX-GP

G

S

D

PQ4002

2N7002K-2-GP

PQ4002

2N7002K-2-GP

12

PR40192D2R3-1-U-GP

DY

PR40192D2R3-1-U-GP

DY

Page 41: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PW

R_5

V3D

3V_V

RE

G2

PWR_5V_UGATE1

PWR_5V_FB1_RPWR_3D3V_FB2_R

3V_5V_EN9528EN2

PWR_5V_BOOT1_1PWR_3D3V_BOOT1

PW

R_5

V3D

3V_V

RE

G1

PWR_5V_BOOT1

9528FS1

PWR_5V_LGATE1

PWR_3D3V_VOUT2

PWR_3D3V_BOOT2

PWR_3D3V_UGATE2

PWR_3D3V_PHASE2

PWR_3D3V_LGATE2

PWR_3D3V_FB2

9528FS2

9528ILIM2

PWR_5V_PHASE1

PWR_5V_FB1

PWR_5V_VOUT1

9528EN1

9528MCTL2

9528MCTL1

9528ILIM1

9528MCTL19528MCTL2

PWR_5V3D3V_VREF

3D3V_PWR_2

3D3V_PWR

DCBATOUT

3D3V_PWR3D3V_S5

PWR_5V_DCBATOUT

5V_PWR_2

3D3V_S5

5V_PWR 5V_S5

5V_PWR

PWR_3D3V_DCBATOUTDCBATOUT

PWR_5V_DCBATOUTDCBATOUT

PWR_3D3V_DCBATOUT

5V_AUX_S5 5V_AUX_S5

3D3V_PWR_2 3D3V_AUX_S5

5V_AUX_S55V_PWR_2

3V_5V_EN36

3V_5V_POK 19

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC 3D3V5V

41 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC 3D3V5V

41 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC 3D3V5V

41 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Close to VFB Pin (pin5)

Close to VFB Pin (pin2)

D

S G

G

D

S

G

D

D

SG

S

SSID = PWR.Plane.Regulator_5v3p3v

SANYO cap 220uF6.3V, ESR=25mohm

68.2R21B.10J

Matsuki cap 220uF6.3V, ESR=17mohm

77.22271.27L

77.C2271.00L

SANYO

Description Lenovo P/N Wistron P/N

Table 41.1 - POSCAP multi-source

N/A

N/A

V0J227M(25)12RE

6TPE220MAP

Supplier

NEC-TOKIN

12

PC4111SC4D7U25V5KX-GPPC4111SC4D7U25V5KX-GP

12

PC4122

SC

D22

U10

V2K

X-1

GP

PC4122

SC

D22

U10

V2K

X-1

GP

12

PR4137

68K

R2F

-GP

PR4137

68K

R2F

-GP

1 2PG4105

GAP-CLOSE-PWR

PG4105

GAP-CLOSE-PWR

1 2PR4105 2D2R3J-2-GPPR4105 2D2R3J-2-GP

12345 6 7 8

SSSD D D D

G

PU4105SIS406DN-T1-GE3-GP

SSSD D D D

G

PU4105SIS406DN-T1-GE3-GP

1 2PG4125

GAP-CLOSE-PWR

PG4125

GAP-CLOSE-PWR1 2

PG4103

GAP-CLOSE-PWR

PG4103

GAP-CLOSE-PWR

1 2PL4101

IND-3D3UH-116-GP

68.3R31A.10V

PL4101

IND-3D3UH-116-GP

68.3R31A.10V

12

PC4124SC18P50V2JN-1-GP

DY

PC4124SC18P50V2JN-1-GP

DY

12PG4111

GAP-CLOSE-PWR

PG4111

GAP-CLOSE-PWR

12

PR4110100KR2J-1-GP

DYPR4110100KR2J-1-GP

DY1

2

PC4126SC10U6D3V3MX-GPPC4126SC10U6D3V3MX-GP

12

PC4113SCD01U50V2KX-1GPPC4113SCD01U50V2KX-1GP

12

EC4101SCD1U25V2KX-GPEC4101SCD1U25V2KX-GP

12

PR41116K65R2F-GPPR41116K65R2F-GP

12PR4130 0R2J-2-GPPR4130 0R2J-2-GP

12

PR41360R2J-2-GP

DYPR41360R2J-2-GP

DY

12

PR41340R2J-2-GPPR41340R2J-2-GP

12

PC4125SC10U6D3V3MX-GPPC4125SC10U6D3V3MX-GP

1 2PC4115

SCD47U25V3KX-1GP

PC4115

SCD47U25V3KX-1GP

12

PC4112SC4D7U25V5KX-GPPC4112SC4D7U25V5KX-GP 1

2

PC4101SC10U25V6KX-1GPPC4101SC10U25V6KX-1GP

1 2PG4101

GAP-CLOSE-PWR

PG4101

GAP-CLOSE-PWR

1 2

PL4102

IND-2D2UH-122-GP

PL4102

IND-2D2UH-122-GP

12

PR41140R2J-2-GP

DYPR41140R2J-2-GP

DY

12

PC4128SC18P50V2JN-1-GP

DY

PC4128SC18P50V2JN-1-GP

DY

12

PC4119

SC

D1U

10V

2KX

-5G

P

PC4119

SC

D1U

10V

2KX

-5G

P

12

PR41120R2J-2-GP

DYPR41120R2J-2-GP

DY 12

PR411533KR2F-GPPR411533KR2F-GP

1 2 3 45678

S S S GDDDD

PU4102SIS412DN-T1-GE3-GP

S S S GDDDD

PU4102SIS412DN-T1-GE3-GP

12345 6 7 8

SSSD D D D

G

PU4104

SIS406DN-T1-GE3-GP

SSSD D D D

G

PU4104

SIS406DN-T1-GE3-GP

12

PR41012D2R3-1-U-GP

DYPR4101

2D2R3-1-U-GP

DY

1 2PG4113

GAP-CLOSE-PWR

PG4113

GAP-CLOSE-PWR

12PR4122 0R2J-2-GPPR4122 0R2J-2-GP1

2

PC4114SC4D7U25V5KX-GPPC4114SC4D7U25V5KX-GP

1 2PG4102

GAP-CLOSE-PWR

PG4102

GAP-CLOSE-PWR

12PG4106

GAP-CLOSE-PWR

PG4106

GAP-CLOSE-PWR

12

PR411921K5R2F-GPPR411921K5R2F-GP

12

PC4102SC470P50V2KX-3GP

DYPC4102

SC470P50V2KX-3GP

DY

12

PR411610KR2F-2-GPPR411610KR2F-2-GP

1 2PR41062D2R3J-2-GP PR41062D2R3J-2-GP

12PR4123 0R2J-2-GPDYPR4123 0R2J-2-GPDY

12PG4107

GAP-CLOSE-PWR

PG4107

GAP-CLOSE-PWR

12PG4108

GAP-CLOSE-PWR

PG4108

GAP-CLOSE-PWR

12PR4139 0R2J-2-GPPR4139 0R2J-2-GP

1 2

PG4119

GAP-CLOSE-PWR-3-GP

PG4119

GAP-CLOSE-PWR-3-GP

12

PTC4102

ST2

20U

6D3V

DM

-20G

P

PTC4102

ST2

20U

6D3V

DM

-20G

P

1 2PR4109 0R2J-2-GPPR4109 0R2J-2-GP

12

PR41022D2R3-1-U-GP

DYPR41022D2R3-1-U-GP

DY

1 2PG4124

GAP-CLOSE-PWR

PG4124

GAP-CLOSE-PWR

12

PC4130

SC

1KP

50V

2KX

-1G

P

DYPC4130

SC

1KP

50V

2KX

-1G

P

DY

1 2PG4123

GAP-CLOSE-PWR

PG4123

GAP-CLOSE-PWR

12

PR41320R2J-2-GP

DYPR41320R2J-2-GP

DY1

2

PR413141

K2R

2F-G

PPR4131

41K

2R2F

-GP

12PG4109

GAP-CLOSE-PWR

PG4109

GAP-CLOSE-PWR

1 2PG4104

GAP-CLOSE-PWR

PG4104

GAP-CLOSE-PWR

1 2PC4118

SCD47U25V3KX-1GP

PC4118

SCD47U25V3KX-1GP

12PG4110

GAP-CLOSE-PWR

PG4110

GAP-CLOSE-PWR

1 2PG4120

GAP-CLOSE-PWR

PG4120

GAP-CLOSE-PWR

12

PC4103SC470P50V2KX-3GP

DYPC4103SC470P50V2KX-3GP

DY

12

PR4135

75K

R2F

-GP

PR4135

75K

R2F

-GP

1 2PG4116

GAP-CLOSE-PWR

PG4116

GAP-CLOSE-PWR

VIN

30

CTL9

EN1 21EN24

RE

G1

29

RE

G2

28

REF2V12

NC#19 19NC#66

ILIM1 17ILIM28

FS1 15FS210

MCTL1 18

MCTL2 16

BOOT1 22

HG1 23

SW1 24

LG1 26

PGND1 25

FB1 14

HG22

SW21

LG231

PGND232

FB211

BOOT23

VO1 27VO27

AGND 13

NC#55 PGOOD 20

FIN33

U4103

BD95280MUV-GP

U4103

BD95280MUV-GP

1 2PG4114

GAP-CLOSE-PWR

PG4114

GAP-CLOSE-PWR

1 2PG4115

GAP-CLOSE-PWR

PG4115

GAP-CLOSE-PWR1

2

PC4110SC4D7U25V5KX-GPPC4110SC4D7U25V5KX-GP

12

EC4102SCD1U25V2KX-GP

DYEC4102SCD1U25V2KX-GP

DY

12

PC4131

SC

1KP

50V

2KX

-1G

P DYPC4131

SC

1KP

50V

2KX

-1G

P DY

12

PC4120SCD1U10V2KX-5GPPC4120SCD1U10V2KX-5GP

1 2 3 45678

S S S GDDDD

PU4101SIS412DN-T1-GE3-GP

S S S GDDDD

PU4101SIS412DN-T1-GE3-GP

12

PR41330R2J-2-GPPR41330R2J-2-GP

12

PG4121GA

P-C

LOS

E-P

WR

-3-GP

PG4121GA

P-C

LOS

E-P

WR

-3-GP

1 2G9306

GAP-CLOSE-PWR-3-GP

G9306

GAP-CLOSE-PWR-3-GP

1 2PG4122

GAP-CLOSE-PWR

PG4122

GAP-CLOSE-PWR

12

PR4138

41K

2R2F

-GP

PR4138

41K

2R2F

-GP

1 2PG4112

GAP-CLOSE-PWR

PG4112

GAP-CLOSE-PWR

1 2PG4118

GAP-CLOSE-PWR

PG4118

GAP-CLOSE-PWR

12

PTC4101SE220U6D3VM-21-GPPTC4101SE220U6D3VM-21-GP

12

PG4117GA

P-C

LOS

E-P

WR

-3-GP

PG4117GA

P-C

LOS

E-P

WR

-3-GP

Page 42: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWR_CPUCORE_VCC

H_PROCHOT_R#

VR_SVID_ALERT#

H_CPU_SVIDCLK

H_CPU_SVIDDAT

PWR_CPUCORE_EN

PWR_CPUCORE_RDYA

PWR_CPUCORE_ROSC

PWR_CPUCORE_VRMP

PW

R_C

PU

CO

RE

_VS

PA

PW

R_C

PU

CO

RE

_VS

NA

PWR_CPUCORE_TSN

PW

R_C

PU

CO

RE

_VS

P

PW

R_C

PU

CO

RE

_VB

TA

PR4219_R

PR4217_R

PR

4262

_R

PWR_CPUCORE_CSSUMAPWR_CPUCORE_CSSUMA

PWR_CPUCORE_CSCOMPA

PWR_CPUCORE_CSP1

PWR_CPUCORE_CSP3

PWR_CPUCORE_TSNA

PW

R_C

PU

CO

RE

_VS

N

PW

R_C

PU

CO

RE

_DO

UT

PWR_CPUCORE_DOUTPWR_CPUCORE_DOUTPWR_CPUCORE_DOUTPWR_CPUCORE_DOUT

PW

R_C

PU

CO

RE

_FB

PWR_CPUCORE_TRBSTPWR_CPUCORE_TRBSTPWR_CPUCORE_TRBST

PW

R_C

PU

CO

RE

_TR

BS

T

PWR_CPUCORE_COMPPWR_CPUCORE_COMP

PWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMPPWR_CPUCORE_CSCOMP

PWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUMPWR_CPUCORE_CSSUM

PWR_CPUCORE_CSNA

PWR_CPUCORE_RDY

PW

R_C

PU

CO

RE

_ILI

M

PWR_CPUCORE_IMAX

PW

R_C

PU

CO

RE

_TR

BS

TA

PW

R_C

PU

CO

RE

_ILI

MA

PW

R_C

PU

CO

RE

_DO

UTA

PW

R_C

PU

CO

RE

_DO

UTA

PW

R_C

PU

CO

RE

_DO

UTA

PW

R_C

PU

CO

RE

_CO

MP

AP

WR

_CP

UC

OR

E_C

OM

PA

PW

R_C

PU

CO

RE

_CO

MP

A

PWR_CPUCORE_CSREF

PWR_CPUCORE_IOUT

PW

R_C

PU

CO

RE

_CS

PA

PW

R_C

PU

CO

RE

_FB

AP

WR

_CP

UC

OR

E_F

BA

PW

R_C

PU

CO

RE

_FB

AP

WR

_CP

UC

OR

E_F

BA

PW

R_C

PU

CO

RE

_DO

UTA

PW

R_C

PU

CO

RE

_CO

MP

A

PW

R_C

PU

CO

RE

_IOU

TAP

WR

_CP

UC

OR

E_IO

UTA

PW

R_C

PU

CO

RE

_FB

AP

WR

_CP

UC

OR

E_F

BA

5V_PWR

1D05V_VTT

1D05V_VTT

3D3V_S0

3D3V_S0

DCBATOUT

5V_PWR

5V_PWR

5V_PWR

PWR_CPUCORE_PWM1 43

PWR_CPUCORE_PWM3 43

H_PROCHOT#5,27

H_CPU_SVIDDAT8

H_CPU_SVIDCLK8VR_SVID_ALERT#8

D85V_PWRGD19,48

IMVP_PWRGD28,36

VSS_AXG_SENSE9

VCC_AXG_SENSE9

VCCSENSE8

VSSSENSE8

PWR_CPUCORE_DRON 43,44

PWR_CPUCORE_PWMA 44

CSN1 43

CSN3 43

CSPA 44

CSNA 44

CSP1 43

CSN1 43

CSN3 43

CSP3 43

CSP1 43

CSP3 43

CSPA 44

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE1 _NCP6131

94Tuesday, January 18, 2011

LLW-1 / LGG-142

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE1 _NCP6131

94Tuesday, January 18, 2011

LLW-1 / LGG-142

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE1 _NCP6131

94Tuesday, January 18, 2011

LLW-1 / LGG-142

<Core Design>

For Discrete only,UMA need to DY

Place close toVCC_GFXCORE hot spot

Place close toVCC_CORE hot spot

Place close toVCC_GFXCORE Inductor

Place close toVCC_CORE Inductor

GT1_24A_4.6m GT2_33A_3.9m

PR4259

PR4260

PR4215

PR4211

53.6K_1%

13.7K_1%

24.9K_1%

18.7K_1%

63.4K_1%

14.7K_1%

23.2K_1%

26.1K_1%

0830

0830

0830

12

PC4204SCD1U25V2KX-GP

PC4204SCD1U25V2KX-GP

12

PR

4239

0R04

02-P

AD

-1-G

PP

R42

390R

0402

-PA

D-1

-GP

1 2

PC4223SC22P50V2JN-4GPPC4223SC22P50V2JN-4GP

VR_RDY7

VR_RDYA8

VS

NA

14

VS

PA

15

PWM2/ISHED 30

PWM3/VBOOT 31

PWM1/ADDR 32

NC

#40

40

NC

#41

41

CS

CO

MP

A22

CS

SU

MA

24

CSP1 34

CSN1 35

CSP3 36

CSN3 37

CSP2 38

CSN2 39

CS

SU

M44

CS

CO

MP

45

CS

PA

25

CS

NA

26

DIF

FO

UT

A17

DIF

FO

UT

52

TSENSE2

SDIO4

SCLK5

VCC10

TSENSEA13

FB

A16

TR

BS

TA

18

CO

MP

A19

ILIM

A20

DR

OO

PA

21

IOU

TA

23

PWMA/IMAXA 28

IMAX 29

IOU

T43

DR

OO

P46

ILIM

47

CO

MP

48

FB

49

TR

BS

T50

VS

N51

GN

D53

VSP1

VRHOT#3

ALERT#6

ENABLE9

ROSC11

VRMP12

DRON 33

VBOOTA 27

CS

RE

F42

PU4201

NCP6131S52MNR2G-GP-U

PU4201

NCP6131S52MNR2G-GP-U

12

PR42478K25R2F-1-GP

PR42478K25R2F-1-GP

1 2PR42060R2-PT5-LILY-GP

PR42060R2-PT5-LILY-GP

12

PR423610KR2F-2-GP

PR423610KR2F-2-GP

1 2

PR42501KR2F-3-GPPR42501KR2F-3-GP

1 2

PR42516K19R2F-GPPR42516K19R2F-GP

1 2

PR424210R2J-2-GPPR424210R2J-2-GP

12 PR42300R0402-PAD-1-GP

PR42300R0402-PAD-1-GP

1 2

PR4262165KR2F-L-GPPR4262165KR2F-L-GP

1 2 PR42266K98R2-GP PR42266K98R2-GP

12

PR4264NTC-100K-11-GPPR4264NTC-100K-11-GP

1 2

PR42441K21R2F-2-GPPR42441K21R2F-2-GP

1 2 PR42286K98R2-GP PR42286K98R2-GP

1 2

PR426175KR2J-GPPR426175KR2J-GP

1 2

PR4263NTC-220K-5-GPPR4263NTC-220K-5-GP

12 PR42310R0402-PAD-1-GP

PR42310R0402-PAD-1-GP

1 2 PR42236K98R2-GP PR42236K98R2-GP

12PR4210 41K2R2F-GPPR4210 41K2R2F-GP

12P

R42

3313

0R2F

-1-G

PP

R42

3313

0R2F

-1-G

P

1 2PC4212

SCD047U25V2KX-GP

PC4212

SCD047U25V2KX-GP

12

PR420410KR2F-2-GPPR420410KR2F-2-GP

1 2PR42660R2J-2-GPPR42660R2J-2-GP

1 2

PC4206SC100P50V2JN-3GPPC4206SC100P50V2JN-3GP

1 2 PR42290R2J-2-GP PR42290R2J-2-GP

1 2PR4201 2R3J-2-GPPR4201 2R3J-2-GP

12 PR421310R2J-2-GP PR421310R2J-2-GP

12

PC4203SC1KP50V2KX-1GPPC4203SC1KP50V2KX-1GP

1 2 PC4226SC470P50V2KX-3GPPC4226SC470P50V2KX-3GP

1 2PR4218 1KR2F-3-GPPR4218 1KR2F-3-GP

12

PC

4221

SC

D1U

25V

2KX

-GP

PC

4221

SC

D1U

25V

2KX

-GP

12

PR425412K4R2F-GPPR425412K4R2F-GP

12

PR421624K3R2F-1-GPPR421624K3R2F-1-GP

1 2PR423710KR2F-2-GP

PR423710KR2F-2-GP

12

PR

4234

75R

2F-2

-GP

PR

4234

75R

2F-2

-GP

1 2PR4203

75R2F-2-GPPR4203

75R2F-2-GP1

2

PR

4235

56R

2F-1

-GP

PR

4235

56R

2F-1

-GP

1 2PR4258NTC-220K-5-GPPR4258NTC-220K-5-GP

12

PR42140R2J-2-GPPR42140R2J-2-GP

1 2

PR4257165KR2F-L-GPPR4257165KR2F-L-GP

1 2

PC4218SC3300P50V2KX-1GPPC4218SC3300P50V2KX-1GP

12

PR420810KR2F-2-GPPR420810KR2F-2-GP

1 2 PC4228SC330P50V2KX-3GPPC4228SC330P50V2KX-3GP

1 2PR4253137KR3-GPPR4253137KR3-GP

12

PR421126K1R2F-2-GPPR421126K1R2F-2-GP

12

PR426014K7R2F-L-GPPR426014K7R2F-L-GP

12

PR420510KR2F-2-GPPR420510KR2F-2-GP

12

PR4265NTC-100K-11-GPPR4265NTC-100K-11-GP

1 2PC4215

SCD047U25V2KX-GP

PC4215

SCD047U25V2KX-GP

1 2 PR425971K5R3F-1-GP PR425971K5R3F-1-GP

1 2PC4217

SC1KP50V2KX-1GPPC4217

SC1KP50V2KX-1GP

1 2

PG4201GAP-CLOSE-PWR-3-GP

PG4201GAP-CLOSE-PWR-3-GP

12

PC4205

SC

D1U

25V2K

X-G

P

PC4205

SC

D1U

25V2K

X-G

P

1 2

PR424324K9R2F-L-GPPR424324K9R2F-L-GP

1 2

PR42460R2J-2-GP

DY PR42460R2J-2-GP

DY

1 2PR4209 1KR2F-3-GPPR4209 1KR2F-3-GP

12PC4220

SCD1U25V2KX-GPPC4220

SCD1U25V2KX-GP

1 2PR4221

0R2J-2-GP

DYPR4221

0R2J-2-GP

DY

1 2 PC4227SC1200P50V2KX-1GPPC4227SC1200P50V2KX-1GP

1 2PC4213

SCD047U25V2KX-GP

PC4213

SCD047U25V2KX-GP

12 PR421210R2J-2-GP PR421210R2J-2-GP

1 2

PR424924D9R2F-L-GPPR424924D9R2F-L-GP

12

PR

4238

0R04

02-P

AD

-1-G

PP

R42

380R

0402

-PA

D-1

-GP

1 2PC4216 SC1KP50V2KX-1GPPC4216 SC1KP50V2KX-1GP

1 2PR42680R2-PT5-LILY-GP

PR42680R2-PT5-LILY-GP

12

PR42458K25R2F-1-GP

PR42458K25R2F-1-GP

1 2PR425675KR2J-GPPR425675KR2J-GP

1 2PR4207

10KR2F-2-GP

PR4207

10KR2F-2-GP

12

PR

4215

23K

7R2F

-GP

PR

4215

23K

7R2F

-GP

1 2

PC4211SC1KP50V2KX-1GP

PC4211SC1KP50V2KX-1GP

1 2

PR42194K75R2F-1-GPPR42194K75R2F-1-GP

1 2PC4207 SC39P50V2JN-1GPPC4207 SC39P50V2JN-1GP

1 2 PC4222SC100P50V2JN-3GP

PC4222SC100P50V2JN-3GP

12

PC4219SC3300P50V2KX-1GPPC4219SC3300P50V2KX-1GP

1

TP4202TPAD14-GP

TP4202TPAD14-GP

1 2PR4220 0R2J-2-GPPR4220 0R2J-2-GP

1 2 PC4225SC1200P50V2KX-1GPPC4225SC1200P50V2KX-1GP

1 2

PC4224

SC2200P50V2KX-2GP

PC4224

SC2200P50V2KX-2GP

1 2PR4252137KR3-GPPR4252137KR3-GP

1 2

PC4208SC2200P50V2KX-2GPPC4208SC2200P50V2KX-2GP

1 2

PR421710R2J-2-GPPR421710R2J-2-GP

1 2PC4202SCD01U50V2KX-1GP

PC4202SCD01U50V2KX-1GP

1 2PC4201 SC1U10V2KX-1GPPC4201 SC1U10V2KX-1GP

Page 43: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWR_VCORE3_PH

VCORE3_LG

PWR_VCORE1_PH

PWR_VCORE1_BT1_R

PWR_VCORE1_HGPWR_VCORE1_BT1

PWR_VCORE3_LG

PWR_VCORE3_PH

PWR_VCORE3_BT3_R

PWR_VCORE3_HGPWR_VCORE3_BT3

PWR_VCORE1_EN

PWR_VCORE3_EN

VCORE3_HGPWR_VCORE3_HG

PWR_VCORE3_LG

PWR_VCORE1_LG

VCORE1_HG

PWR_VCORE1_PH

PWR_VCORE1_HG

VCORE1_LGPWR_VCORE1_LG

DCBATOUT

VCC_CORE

VCC_CORE

DCBATOUT

5V_PWR

5V_PWR

DCBATOUTDCBATOUT

CSN342

CSN1 42

CSP342

PWR_CPUCORE_PWM142PWR_CPUCORE_DRON42,44

PWR_CPUCORE_PWM342PWR_CPUCORE_DRON42,44

CSP1 42

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE2 _NCP6131

94Tuesday, January 18, 2011

LLW-1 / LGG-143

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE2 _NCP6131

94Tuesday, January 18, 2011

LLW-1 / LGG-143

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE2 _NCP6131

94Tuesday, January 18, 2011

LLW-1 / LGG-143

<Core Design>

1 2

PL4301

L-D36UH-1-GP

PL4301

L-D36UH-1-GP

12

PC4308SC4D7U25V6KX-3GPPC4308SC4D7U25V6KX-3GP

1 2

PR43022D2R3-1-U-GPPR43022D2R3-1-U-GP

12

PTC4306SE330U2D5VDM-1GPPTC4306SE330U2D5VDM-1GP

1234

56

SGD D D D

PU4307IRF6721SPBF-GP-U84.06721.030

SGD D D D

PU4307IRF6721SPBF-GP-U84.06721.030

12

PTC4301SE100U25VM-L1-GP

79.10712.L02

PTC4301SE100U25VM-L1-GP

79.10712.L02

12

PTC4304SE330U2D5VDM-1GPPTC4304SE330U2D5VDM-1GP

BST1

PWM2

EN3

VCC4 DRVL 5GND 6SW 7

DRVH 8

FLA

G9

PU4301

NCP5911MNTBG-GP

PU4301

NCP5911MNTBG-GP

12

PC4304SC4D7U25V6KX-3GPPC4304SC4D7U25V6KX-3GP

1 TP4303TPAD40-GPTP4303TPAD40-GP

1 2PR43090R0402-PADPR43090R0402-PAD

12

PC4307SC1U10V2KX-1GPPC4307SC1U10V2KX-1GP

12

PG4311GA

P-C

LOS

E-P

WR

-3-GP

PG4311GA

P-C

LOS

E-P

WR

-3-GP

1 2

PC4306SCD22U25V3KX-GPPC4306SCD22U25V3KX-GP

12

PC4305SC4D7U25V6KX-3GPPC4305SC4D7U25V6KX-3GP

12

PC4302SC1U10V2KX-1GPPC4302SC1U10V2KX-1GP

12

PTC4305SE330U2D5VDM-1GPPTC4305SE330U2D5VDM-1GP

12PG4314

GA

P-C

LOS

E-P

WR

-3-G

P

PG4314

GA

P-C

LOS

E-P

WR

-3-G

P

12

PC4303SC4D7U25V6KX-3GPPC4303SC4D7U25V6KX-3GP

1 2PR43080R0402-PADPR43080R0402-PAD

12

PTC4303SE330U2D5VDM-1GPPTC4303SE330U2D5VDM-1GP

1 2

PR43032D2R3-1-U-GPPR43032D2R3-1-U-GP

12

PG4312

GA

P-C

LOS

E-P

WR

-3-GP

PG4312

GA

P-C

LOS

E-P

WR

-3-GP

12

PC4309SC4D7U25V6KX-3GPPC4309SC4D7U25V6KX-3GP

12

PTC4308SE100U25VM-L1-GP

79.10712.L02

PTC4308SE100U25VM-L1-GP

79.10712.L02

1 2PR4304 49D9R2F-GPPR4304 49D9R2F-GP

1 TP4301TPAD40-GPTP4301TPAD40-GP

1234

56

SGD D D D

PU4313IRF6721SPBF-GP-U84.06721.030

SGD D D D

PU4313IRF6721SPBF-GP-U84.06721.030

12

PTC4307SE330U2D5VDM-1GPPTC4307SE330U2D5VDM-1GP

1 2PR4301 49D9R2F-GPPR4301 49D9R2F-GP

12345

67

SSGD D D D

PU4308IRF6725MTRPBF-GP-U

84.06725.030

SSGD D D D

PU4308IRF6725MTRPBF-GP-U

84.06725.030

12PG4313

GA

P-C

LOS

E-P

WR

-3-G

P

PG4313

GA

P-C

LOS

E-P

WR

-3-G

P

1 2PR43130R0402-PADPR43130R0402-PAD

1 2

PL4302

L-D36UH-1-GP

PL4302

L-D36UH-1-GP

1 2

PC4301SCD22U25V3KX-GPPC4301SCD22U25V3KX-GP

1 2PR43120R0402-PADPR43120R0402-PAD

12

PC4310SC4D7U25V6KX-3GPPC4310SC4D7U25V6KX-3GP

12345

67

SSGD D D D

PU4312IRF6725MTRPBF-GP-U

84.06725.030

SSGD D D D

PU4312IRF6725MTRPBF-GP-U

84.06725.030

BST1

PWM2

EN3

VCC4 DRVL 5GND 6SW 7

DRVH 8

FLA

G9

PU4306

NCP5911MNTBG-GP

PU4306

NCP5911MNTBG-GP

Page 44: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VREG_SWA_LG

VREG_SWA

VREG_SWA_LG

VREG_SWA

VREG_GFX_BOOT_1

VREG_SWA_HGVREG_GFX_BOOT

VREG_GFX_EN

SWA_HG

SWA_LG

VREG_SWA_HG

DCBATOUT_VCC_GFXCORE

VCC_GFXCORE

DCBATOUT_VCC_GFXCOREDCBATOUT

5V_PWR

CSNA 42CSPA 42

PWR_CPUCORE_PWMA42PWR_CPUCORE_DRON42,43

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE3 _NCP6131

44 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE3 _NCP6131

44 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DC/DC CPU CORE3 _NCP6131

44 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>1

2

PC4403SC4D7U25V6KX-3GPPC4403SC4D7U25V6KX-3GP

12

PTC4403ST330U2VDM-4-GPPTC4403ST330U2VDM-4-GP

1 2PG4404

GAP-CLOSE-PWR-3-GP

PG4404

GAP-CLOSE-PWR-3-GP

1 2

PC4404SCD22U25V3KX-GPPC4404SCD22U25V3KX-GP

1234

56

SGD D D D

PU4401IRF6721SPBF-GP-U

84.06721.030

SGD D D D

PU4401IRF6721SPBF-GP-U

84.06721.030

1 2PR44040R0402-PADPR44040R0402-PAD 1

2

PTC4402ST330U2VDM-4-GPPTC4402ST330U2VDM-4-GP

1 2PR44030R0402-PADPR44030R0402-PAD

1 2PL4401 L-D36UH-1-GPPL4401 L-D36UH-1-GP

1 2PG4403

GAP-CLOSE-PWR-3-GP

PG4403

GAP-CLOSE-PWR-3-GP

1 2PG4401

GAP-CLOSE-PWR-3-GP

PG4401

GAP-CLOSE-PWR-3-GP

1 2PG4402

GAP-CLOSE-PWR-3-GP

PG4402

GAP-CLOSE-PWR-3-GP

1 2PG4406

GAP-CLOSE-PWR-3-GP

PG4406

GAP-CLOSE-PWR-3-GP

1 2

PR44012D2R3-1-U-GPPR44012D2R3-1-U-GP

12

PG

4408

GA

P-C

LOS

E-P

WR

-3-G

P

PG

4408

GA

P-C

LOS

E-P

WR

-3-G

P

1 TP4401TPAD40-GPTP4401TPAD40-GP

12

PG

4407

GA

P-C

LOS

E-P

WR

-3-G

P

PG

4407

GA

P-C

LOS

E-P

WR

-3-G

P

12

PC4405SC1U10V2KX-1GPPC4405SC1U10V2KX-1GP

1 2PR440249D9R2F-GP

PR440249D9R2F-GP

1 2PG4405

GAP-CLOSE-PWR-3-GP

PG4405

GAP-CLOSE-PWR-3-GP

BST1

PWM2

EN3

VCC4 DRVL 5GND 6SW 7

DRVH 8

FLA

G9

PU4405

NCP5911MNTBG-GP

PU4405

NCP5911MNTBG-GP

12

PC4401SC4D7U25V6KX-3GPPC4401SC4D7U25V6KX-3GP

12

PC4402SC4D7U25V6KX-3GPPC4402SC4D7U25V6KX-3GP

12345

67

SSGD D D D

PU4403IRF6725MTRPBF-GP-U

84.06725.030

SSGD D D D

PU4403IRF6725MTRPBF-GP-U

84.06725.030

Page 45: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWR_1D05V_VFB

PWR_1D05V_CCMPWR_1D05V_LGATE

PWR_1D05V_BOOT_RPWR_1D05V_UGATEPWR_1D05V_BOOT

PWR_1D05V_PHASEPWR_1D05V_VFBPWR_1D05V_ENPWR_1D05V_TRIP

VSS_SENSE_L

VTT_SENSE_L

VTT_SENSE_L

VSS_SENSE_L

3D3V_S0

1D05V_VTT

5V_S5

PWR_1D05V_DCBATOUT

DCBATOUT PWR_1D05V_DCBATOUT

1.05VTT_PWRGD37,48

RUNPWROK19,36,37,46,47PWR_1D05V_EN36

VCCIO_SENSE 8

VSSIO_SENSE 8

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPS51218_1D05V

45 94Tuesday, January 18, 2011

<Core Design>

LLW-1 / LGG-1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPS51218_1D05V

45 94Tuesday, January 18, 2011

<Core Design>

LLW-1 / LGG-1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPS51218_1D05V

45 94Tuesday, January 18, 2011

<Core Design>

LLW-1 / LGG-1

Id=14.3AQg=9.2~14nCRdson=11~14mohm

Id=26.5AQg=40.6~61nC,Rdson=2.6~3.2mohm

TPS51218 for 1D05V

Iomax=16AOCP>24A

Vout=0.704V*(R1+R2)/R2

Mag. 0.56uH 10*10*4DCR=1.6~1.8mohmIdc=25A, Isat=40A

1 2PG4501

GAP-CLOSE-PWR-3-GP

PG4501

GAP-CLOSE-PWR-3-GP

12

PC4506SC4D7U25V5KX-GPPC4506SC4D7U25V5KX-GP

12

PR450820K5R2F-GPPR450820K5R2F-GP

12

PR450610R2F-L-GP

PR450610R2F-L-GP

12

PR450710KR2F-2-GPPR450710KR2F-2-GP

12

PR450164K9R2F-1-GPPR450164K9R2F-1-GP

1 2PR4510 0R2J-2-GPDYPR4510 0R2J-2-GPDY

12

PC4509SCD1U25V3KX-GPPC4509SCD1U25V3KX-GP

12

PR451210KR2J-3-GPPR451210KR2J-3-GP

1 2PR4502 0R2J-2-GPPR4502 0R2J-2-GP

12

PTC4502SE330U2D5VDM-1GPPTC4502SE330U2D5VDM-1GP

1 2PG4503

GAP-CLOSE-PWR-3-GP

PG4503

GAP-CLOSE-PWR-3-GP

12

PC4507SC4D7U25V5KX-GPPC4507SC4D7U25V5KX-GP

12

PC4510SC1000P50V3JN-GP-U

DYPC4510SC1000P50V3JN-GP-U

DY

DRVL 6V5IN 7

SW 8DRVH 9VBST 10GND 11PGOOD1

TRIP2

EN3

VFB4

CCM5

PU4501

TPS51218DSCR-GP-U1

PU4501

TPS51218DSCR-GP-U1

12

PR450910R2F-L-GPPR450910R2F-L-GP

12

PC4504SC4D7U25V5KX-GPPC4504SC4D7U25V5KX-GP

1 2

PR45052D2R3J-2-GPPR45052D2R3J-2-GP

12345 6 7 8

SSSGD D D D

PU4502

SIR

172D

P-T

1-G

E3-

GP

SSSGD D D D

PU4502

SIR

172D

P-T

1-G

E3-

GP

12345 6 7 8

SSSD D D D

G

PU4503

SIR

460D

P-T

1-G

E3-

GP

SSSD D D D

G

PU4503

SIR

460D

P-T

1-G

E3-

GP

12

PR45032D2R3-1-U-GP

DYPR45032D2R3-1-U-GP

DY

12

PC4501SC1U10V2KX-1GPPC4501SC1U10V2KX-1GP

1 2PG4502

GAP-CLOSE-PWR-3-GP

PG4502

GAP-CLOSE-PWR-3-GP

12

PTC4503SE330U2D5VDM-1GPPTC4503SE330U2D5VDM-1GP

12

PC4502SC470P50V2KX-3GP

DYPC4502SC470P50V2KX-3GP

DY

1 2PG4504

GAP-CLOSE-PWR-3-GP

PG4504

GAP-CLOSE-PWR-3-GP

12

PC4508SC4D7U25V5KX-GPPC4508SC4D7U25V5KX-GP

1 2PR4511 0R2J-2-GPDYPR4511 0R2J-2-GPDY

12

PC4505SC1KP50V2KX-1GPPC4505SC1KP50V2KX-1GP 1

2

PR4504470KR2F-GPPR4504470KR2F-GP

1 2PL4501

IND-D56UH-27-GP

PL4501

IND-D56UH-27-GP

12

PC4503SCD1U25V3KX-GPPC4503SCD1U25V3KX-GP

Page 46: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWR_1D5V_VFB

PWR_1D5V_CCMPWR_1D5V_LGATE

PWR_1D5V_BOOT_RPWR_1D5V_UGATEPWR_1D5V_BOOT

PWR_1D5V_PHASEPWR_1D5V_VFBPWR_1D5V_ENPWR_1D5V_TRIP

PWR_0D75V_S3

PWR_0D75V_S5

DDR_VREF_S3

1D5V_S3

5V_S5

PWR_1D5V_DCBATOUT

5V_S5

1D5V_S3

0D75V_S00D75V_PWR

DCBATOUT PWR_1D5V_DCBATOUT

3D3V_S0

DDR_VREF_S3

1D5V_S3

RUNPWROK19,36,37,45,47

PM_SLP_S4#19,27,82

0D75V_EN37

PM_SLP_S4#19,27,82

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPS51128_1D5V & RT9026_0D75V

46 94Tuesday, January 18, 2011

<Core Design>

LLW-1 / LGG-1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPS51128_1D5V & RT9026_0D75V

46 94Tuesday, January 18, 2011

<Core Design>

LLW-1 / LGG-1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPS51128_1D5V & RT9026_0D75V

46 94Tuesday, January 18, 2011

<Core Design>

LLW-1 / LGG-1

TPS51218 for 1D5V

Vout=0.704V*(R1+R2)/R2

Iomax=16AOCP>24A

Id=14.3AQg=9.2~14nCRdson=11~14mohm

Id=26.5AQg=40.6~61nC,Rdson=2.6~3.2mohm

Mag. 0.56uH 10*10*4DCR=1.6~1.8mohmIdc=25A, Isat=40A

Iomax=1.2AOCP>1.8A

RT9026 for 0D75V_S0

12

EC4601SCD1U25V2KX-GP

DYEC4601SCD1U25V2KX-GP

DY

1 2PR4602 0R2J-2-GPPR4602 0R2J-2-GP

12

PR460811K5R2F-GPPR460811K5R2F-GP

VDDQSNS 1

VLDOIN 2

VTT 3

PGND 4

VTTSNS 5

VIN10

S59

GND8

S37

VTTREF6

GN

D11

PU4604

RT9026PFP-GP

PU4604

RT9026PFP-GP

12

PC4607SC4D7U25V5KX-GPPC4607SC4D7U25V5KX-GP

12345 6 7 8

SSSD D D D

G

PU4603

SIR

460D

P-T

1-G

E3-

GP

SSSD D D D

G

PU4603

SIR

460D

P-T

1-G

E3-

GP

12

PR46032D2R3-1-U-GP

DYPR46032D2R3-1-U-GP

DY

12

PC4602SC470P50V2KX-3GP

DYPC4602SC470P50V2KX-3GP

DY

12

PR460910KR2F-2-GPPR460910KR2F-2-GP

1 2PR4610 0R2J-2-GPPR4610 0R2J-2-GP

1 2PG4603

GAP-CLOSE-PWR-3-GP

PG4603

GAP-CLOSE-PWR-3-GP

1 2PG4601

GAP-CLOSE-PWR-3-GP

PG4601

GAP-CLOSE-PWR-3-GP

1 2PG4622

GAP-CLOSE-PWR-3-GP

PG4622

GAP-CLOSE-PWR-3-GP

1 2PR4611 0R2J-2-GPPR4611 0R2J-2-GP

12

PC4606SC4D7U25V5KX-GPPC4606SC4D7U25V5KX-GP

12345 6 7 8

SSSGD D D D

PU4602

SIR

172D

P-T

1-G

E3-

GP

SSSGD D D D

PU4602

SIR

172D

P-T

1-G

E3-

GP

12

PC4613SC1U10V2KX-1GPPC4613SC1U10V2KX-1GP

12

PC4616SC10U6D3V3MX-GPPC4616SC10U6D3V3MX-GP

1 2PG4621

GAP-CLOSE-PWR-3-GP

PG4621

GAP-CLOSE-PWR-3-GP

12

PTC4603SE330U2D5VDM-1GPPTC4603SE330U2D5VDM-1GP

12

PC4601SC1U10V2KX-1GPPC4601SC1U10V2KX-1GP

12

PC4604SCD1U25V3KX-GPPC4604SCD1U25V3KX-GP

12

PC4603SC1KP50V2KX-1GPPC4603SC1KP50V2KX-1GP

1 2PL4601

IND-D56UH-27-GP

PL4601

IND-D56UH-27-GP

12

PC4609SC4D7U10V3KX-GP

DYPC4609SC4D7U10V3KX-GP

DY

12

PC4605SC4D7U25V5KX-GPPC4605SC4D7U25V5KX-GP

DRVL 6V5IN 7

SW 8DRVH 9VBST 10GND 11PGOOD1

TRIP2

EN3

VFB4

CCM5

PU4601

TPS51218DSCR-GP-U1

PU4601

TPS51218DSCR-GP-U1

12

PC4617SC10U6D3V3MX-GPPC4617SC10U6D3V3MX-GP

12

PC4612SC1U10V2KX-1GPPC4612SC1U10V2KX-1GP

12

PTC4602SE330U2D5VDM-1GPPTC4602SE330U2D5VDM-1GP

12

PR460164K9R2F-1-GPPR460164K9R2F-1-GP

1 2PG4604

GAP-CLOSE-PWR-3-GP

PG4604

GAP-CLOSE-PWR-3-GP

12

PR4605470KR2F-GPPR4605470KR2F-GP

12

PC4614SC10U6D3V3MX-GPPC4614SC10U6D3V3MX-GP

1 2

PR46062D2R3J-2-GP

PR46062D2R3J-2-GP

12

PC4610SC1U16V3KX-5GPPC4610SC1U16V3KX-5GP

12

PC4608SC4D7U25V5KX-GPPC4608SC4D7U25V5KX-GP

12

PR460710KR2J-3-GPPR460710KR2J-3-GP

1 2PG4602

GAP-CLOSE-PWR-3-GP

PG4602

GAP-CLOSE-PWR-3-GP

12

PC4615SCD1U10V2KX-5GPPC4615SCD1U10V2KX-5GP

12

PC4611SCD1U10V2KX-5GPPC4611SCD1U10V2KX-5GP

Page 47: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWR_1D8V_LX

PWR_1D8V_COMP_R

PWR_1D8V_FB

1D8V_PWR

PWR_1D8V_FB

PWR_1D8V_COMP

PWR_1D8V_GD

PWR_1D8V_RUN_EN

PWR_1D8V_RT

1D8V_S0

3D3V_S5

3D3V_S5

PM_SLP_S3#19,27,36,37,82

RUNPWROK19,36,37,45,46

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

PWM_1D8V_RT8015B

47 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

PWM_1D8V_RT8015B

47 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

PWM_1D8V_RT8015B

47 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Vo=0.8*(1+(R1/R2))

Iomax=3A

RT8015B for 1D8V_S0

Mag.7*7*3DCR=28~30mohm, Irating=6AIsat=13.5A

SHDN/RT 1

GND 2

LX#3 3

LX#4 4

PGND 5PVDD6

VDD7

PGOOD8

FB9

COMP10

GN

D11

PU4701RT8015BGQW-GPPU4701RT8015BGQW-GP

1 2

PR470214KR2F-GPPR470214KR2F-GP

12

PR4703820KR2F-GPPR4703820KR2F-GP

1 2PR47080R0402-PAD-1-GP

PR47080R0402-PAD-1-GP

12

PC4707

SC

22U6D

3V5M

X-2G

P

PC4707

SC

22U6D

3V5M

X-2G

P

1 2PR47090R2J-2-GPPR47090R2J-2-GP

12

PC4701SC10U6D3V3MX-GPPC4701SC10U6D3V3MX-GP

12

PR470616KR2F-GPPR470616KR2F-GP

12

PC4708

SC

22U6D

3V5M

X-2G

P

PC4708

SC

22U6D

3V5M

X-2G

P

12

PR470110KR2F-2-GP

DYPR470110KR2F-2-GP

DY

12

PC4702SC10U6D3V3MX-GPPC4702SC10U6D3V3MX-GP 1

2

PC4709

SC

100P50V

2JN-3G

P

PC4709

SC

100P50V

2JN-3G

P

1 2PG4703

GAP-CLOSE-PWR-3-GP

PG4703

GAP-CLOSE-PWR-3-GP

12

PC4710SCD1U10V2KX-5GP

DYPC4710SCD1U10V2KX-5GP

DY

12

PR470720KR2F-L-GPPR470720KR2F-L-GP 1 2

PG4702

GAP-CLOSE-PWR-3-GP

PG4702

GAP-CLOSE-PWR-3-GP

G

DS

PQ4701AO7401-GP84.07401.031

PQ4701AO7401-GP84.07401.031

12PL4701 IND-3D3UH-57GPPL4701 IND-3D3UH-57GP

1 2

PC4703SC1500P50V2KX-2GPPC4703SC1500P50V2KX-2GP

12

PC4705

SC

D1U

25V

2KX

-GP

PC4705

SC

D1U

25V

2KX

-GP

1 2PG4701

GAP-CLOSE-PWR-3-GP

PG4701

GAP-CLOSE-PWR-3-GP

1 2PC4704 SC47P50V2JN-3GPPC4704 SC47P50V2JN-3GP

Page 48: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWR_VCCSA_BOOT

PWR_VCCSA_HG

PWR_VCCSA_CS

PWR_VCCSA_TON

PWR_VCCSA_FB

PWR_VCCSA_VDDPWR_VCCSA_LG

PWR_VCCSA_BOOT_R

PWR_VCCSA_EN

PWR_VCCSA_PH

PWR_VCCSA_FB

PW

R_V

CC

SA

_D0

PW

R_V

CC

SA

_D1

PWR_VCCSA_G1

PWR_VCCSA_G0

PWR_VCCSA_D1PWR_VCCSA_D0

PWR_VCCSA_GD

PWR_VCCSA_FB_R

VCCSA_PWR

PWR_VCCSA_DCBATOUT

5V_S5

DCBATOUT PWR_VCCSA_DCBATOUT

VCCSA_PWR 0D85V_S0

VCCSA_PWR

VCCSA_PWR

3D3V_S5

VCCSA_SEL 9

VCCSA_SENSE 9

H_FC_C22 9

1.05VTT_PWRGD37,45

D85V_PWRGD19,42

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

RT8208B_VCCSA

48 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

RT8208B_VCCSA

48 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

RT8208B_VCCSA

48 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

RT8208A for VCCSA

Freq=300KHz

Vout=0.75*(1+R1/R2)

G

D

S Iomax=6AOCP>9AVCCSA=0.8V/0.9V

D

G S Matsuki cap 390uF2.5V, ESR=10mohm

Mag. 1.5uH 7*7*3DCR=14~15mohmIdc=9A, Isat=18A

H

VCCSA_SEL VCCSA_PWR

L

0.8V

0.9V

Id=12.5AQg=15.4~23nCRdson=14.5~17.5mohm

S-HR_20100614 V1.1for CRB board

12

PR481276K8R2F-GPPR481276K8R2F-GP

1 2PG4801

GAP-CLOSE-PWR-3-GP

PG4801

GAP-CLOSE-PWR-3-GP

1 2PG4808

GAP-CLOSE-PWR-3-GP

PG4808

GAP-CLOSE-PWR-3-GP

1 2PG4806

GAP-CLOSE-PWR-3-GP

PG4806

GAP-CLOSE-PWR-3-GP

1 2PG4803

GAP-CLOSE-PWR-3-GP

PG4803

GAP-CLOSE-PWR-3-GP

1 2PG4810

GAP-CLOSE-PWR-3-GP

PG4810

GAP-CLOSE-PWR-3-GP

VOUT 1

VDD2

FB 3PGOOD4

D1 5

D0 6

G0 7

LGATE 8

VDDP9

CS10

PHASE 11UGATE 12

BOOT 13

G1 14

EM/DEM15

TON16

GND17

PU4801

RT8208BGQW-GP

PU4801

RT8208BGQW-GP

12

PR48162D2R3-1-U-GP

DYPR48162D2R3-1-U-GP

DY

1 2PR4802 249KR2F-GPPR4802 249KR2F-GP

1 2PR48070R0402-PAD

PR48070R0402-PAD

12

PC4803SCD1U25V3KX-GPPC4803SCD1U25V3KX-GP

12

PTC4801SE390U2D5VM-7GPPTC4801SE390U2D5VM-7GP

12

PC4806SC4D7U25V6KX-3GPPC4806SC4D7U25V6KX-3GP

1 2

PR48150R0402-PAD-1-GPPR48150R0402-PAD-1-GP

12

PC4811SC470P50V2KX-3GP

DYPC4811SC470P50V2KX-3GP

DY

12

PR4814100KR2J-1-GPPR4814100KR2J-1-GP

12

PC4812SCD1U25V2KX-GP

DYPC4812SCD1U25V2KX-GP

DY

12

PC4810SC18P50V2JN-1-GP

DYPC4810SC18P50V2JN-1-GP

DY

12

PR480518K7R2F-GPPR480518K7R2F-GP

12

PC4808SCD1U25V3KX-GPPC4808SCD1U25V3KX-GP

12345 6 7 8

SSSGD D D DPU4803

SIS

412DN

-T1-G

E3-G

P

SSSGD D D DPU4803

SIS

412DN

-T1-G

E3-G

P

1 2

PR48032D2R3J-2-GPPR48032D2R3J-2-GP

1 2

PR48100R0402-PAD-1-GPPR48100R0402-PAD-1-GP

1 2PR48040R0402-PAD

PR48040R0402-PAD

12

PC4804SC4D7U25V6KX-3GPPC4804SC4D7U25V6KX-3GP

12

PR48012D2R3J-2-GP

PR48012D2R3J-2-GP

12

PR481149K9R2F-L-GP

DYPR481149K9R2F-L-GP

DY

1 2

PC4807SCD1U25V3KX-GPPC4807SCD1U25V3KX-GP

12

PR480810KR2F-2-GPPR480810KR2F-2-GP

1 2

PR48060R0402-PAD-1-GPPR48060R0402-PAD-1-GP

1 2PG4809

GAP-CLOSE-PWR-3-GP

PG4809

GAP-CLOSE-PWR-3-GP

12

PR48090R2J-2-GP

DYPR48090R2J-2-GP

DY

12

PC4809SC1U6D3V2KX-GP

DYPC4809SC1U6D3V2KX-GP

DY

1 2PG4805

GAP-CLOSE-PWR-3-GP

PG4805

GAP-CLOSE-PWR-3-GP

1 2

PL4801

IND-1D5UH-53-GP

PL4801

IND-1D5UH-53-GP

1 2PG4807

GAP-CLOSE-PWR-3-GP

PG4807

GAP-CLOSE-PWR-3-GP

12

PC4801

SC

1U10V

2KX

-1GP

PC4801

SC

1U10V

2KX

-1GP

12345 6 7 8

SSSGD D D DPU4802

SIS

412DN

-T1-G

E3-G

P

SSSGD D D DPU4802

SIS

412DN

-T1-G

E3-G

P

12

PC4805SC4D7U25V6KX-3GPPC4805SC4D7U25V6KX-3GP

1 2PG4804

GAP-CLOSE-PWR-3-GP

PG4804

GAP-CLOSE-PWR-3-GP

1 2PG4802

GAP-CLOSE-PWR-3-GP

PG4802

GAP-CLOSE-PWR-3-GP

12

PR4813143KR2F-L-1-GPPR4813143KR2F-L-1-GP

12

PC4802

SC

1U10V

2KX

-1GP

PC4802

SC

1U10V

2KX

-1GP

Page 49: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

LVDS_DDC_CLKLVDS_DDC_DATA

LCD_PRESENCE#

LVDS_DDC_DATALVDS_DDC_CLK

3D3V_CAM_S0

PANEL_LED_P

3D3V_DDC_S0

MIC_DET#

PANEL_LED_N

PANEL_LED_N

LCD_PRESENCE#

AUD_DMIC_CLKAUD_DMIC_DATA3D3V_DDC_S0

LID_CLOSE#

LCDVDD 3D3V_S0

DCBATOUT_LCDDCBATOUT

3D3V_S0

DCBATOUT_LCD

LCDVDD

3D3V_S0

3D3V_S0

3D3V_AUX_S53D3V_S5

3D3V_S5

L_BKLT_CTRL17

AUD_DMIC_CLK29AUD_DMIC_DATA29

USB_PP1218USB_PN1218

LID_CLOSE#27

LVDS_VDD_EN17

BLON_OUT27

LCD_PRESENCE#18

LVDSA_CLK17LVDSA_CLK#17

LVDSA_DATA217LVDSA_DATA2#17

LVDSA_DATA117LVDSA_DATA1#17

LVDSA_DATA017LVDSA_DATA0#17

LVDS_DDC_CLK17LVDS_DDC_DATA17

PANEL_LED27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

LCD CONNECTORA3

49 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

LCD CONNECTORA3

49 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

LCD CONNECTORA3

49 94Tuesday, January 18, 2011

<Core Design>

1.2A

Layout 40 mil

LCD / Inverter Connector

Near LCD1

12

C4908SC4D7U6D3V3KX-GPC4908SC4D7U6D3V3KX-GP

1 2R4902100KR2J-1-GP

R4902100KR2J-1-GP

1 2F4903

FUSE-D75A32V-3-GP

F4903

FUSE-D75A32V-3-GP

12

C4901SCD01U25V2KX-3GP

C4901SCD01U25V2KX-3GP

1

23456789

10111213141516171819202122232425262728293031323334353637383940

41

42

LCD1

JAE-CON40-4-GP20.K0568.040

LCD1

JAE-CON40-4-GP20.K0568.040

EN1

GND2

OUT3 IN#4 4

IN#5 5

U4901

G5285T11U-GP

74.05285.07F

2nd = 74.09724.09F

U4901

G5285T11U-GP

74.05285.07F

2nd = 74.09724.09F

12

C4903

SC

D1U

25V

3KX

-GP

C4903

SC

D1U

25V

3KX

-GP

1 AFTP4904 AFTE14P-GPAFTP4904 AFTE14P-GP

12

C4904

SC

D01

U25

V2K

X-3

GP

C4904

SC

D01

U25

V2K

X-3

GP

1 2F4902 FUSE-D5A32V-14-GPF4902 FUSE-D5A32V-14-GP

21

3R1

R2

Q4901

LTC043ZUB-FS8-GP

R1

R2

Q4901

LTC043ZUB-FS8-GP

1 AFTP4901 AFTE14P-GPAFTP4901 AFTE14P-GP

1TP4901TP4901

1 AFTP4902 AFTE14P-GPAFTP4902 AFTE14P-GP1 AFTP4903 AFTE14P-GPAFTP4903 AFTE14P-GP

12

R4914100KR2J-1-GPR4914100KR2J-1-GP

1 2F4901

FUSE-3A24V-1-GP

69.43001.3312nd = 69.43001.371

F4901

FUSE-3A24V-1-GP

69.43001.3312nd = 69.43001.371

12

C4909SCD1U16V2KX-3GP

DYC4909SCD1U16V2KX-3GP

DY12R4901 330R2F-GPR4901 330R2F-GP

12

C4902

SC

1U25

V3K

X-1

-GP

C4902

SC

1U25

V3K

X-1

-GP12

3 4

RN4901SRN2K2J-1-GPRN4901SRN2K2J-1-GP

12

C4907SC4D7U6D3V3KX-GPC4907SC4D7U6D3V3KX-GP

Page 50: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CRT_R

CRT_G

CRT_B

3D3V_S0_DDC

CRT_DDCCLK_CON

CRT_DDCDATA_CON

CRT_DDCCLK_CONCRT_VSYNC_CON

CRT_DDCDATA_CONCRT_HSYNC_CON

5V_CRT_DDC

CRT_HSYNC1_2CRT_VSYNC1_2CRT_VSYNC_CON CRT_HSYNC_CON

3D3V_S0_DDC

CRT_BLUE

CRT_HSYNC_CON CRT_RED

CRT_DDCDATA_CON

CRT_GREEN

CRT_DDCCLK_CON

CRT_VSYNC_CON

CRT_HSYNC_R

CRT_VSYNC_R

CRT_RCRT_GCRT_B

CRT_DDCDATA_CON

CRT_HSYNC_CONCRT_VSYNC_CON

CRT_DDCCLK_CON

CRT_VSYNC_CON

CRT_DDCDATA_CONCRT_DDCCLK_CON

CRT_HSYNC_CON

CRT_RCRT_GCRT_B5V_CRT_S0

3D3V_S0

5V_S0

5V_CRT_S0

5V_CRT_S0

5V_S0

3D3V_S0

5V_CRT_S05V_CRT_S0

CRT_DDC_CLK17

CRT_DDC_DATA17

CRT_HSYNC17

CRT_VSYNC 17

CRT_RED17

CRT_GREEN17

CRT_BLUE17

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CRT ConnectorA3

50 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CRT ConnectorA3

50 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CRT ConnectorA3

50 94Tuesday, January 18, 2011

<Core Design>

CRT RGB

Pull High 5V Design on CRT BoardCRT DDCDATA & DDCCLK level shift

500mA

CRT Hsync & Vsync level shift

CRT CONNECTOR

Near CRT1

1 2L5003 FCM1608CF-220T05-GPL5003 FCM1608CF-220T05-GP

1 AFTP5002 AFTE14P-GPAFTP5002 AFTE14P-GP

1 AFTP5006 AFTE14P-GPAFTP5006 AFTE14P-GP

12

C5008SC100P50V2JN-3GP

DYC5008SC100P50V2JN-3GP

DY

12

C5004

SC

10P

50V

2JN

-4G

P

C5004

SC

10P

50V

2JN

-4G

P

1 2R5006 0R2J-2-GPR5006 0R2J-2-GP

12

C5010SC18P50V2JN-1-GP

DYC5010SC18P50V2JN-1-GP

DY

1 AFTP5007 AFTE14P-GPAFTP5007 AFTE14P-GP

1

2

3

D5004

CH221GP-GP-U

D5004

CH221GP-GP-U12

R5010

150R

2F-1

-GP

R5010

150R

2F-1

-GP 1

2

C5002

SC

8P25

0V2C

C-G

P

DYC5002

SC

8P25

0V2C

C-G

P

DY

12

C5009SC18P50V2JN-1-GP

DYC5009SC18P50V2JN-1-GP

DY

1

2

34

5

6

Q5001

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

Q5001

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

1 AFTP5001 AFTE14P-GPAFTP5001 AFTE14P-GP

12

C5001

SC

8P25

0V2C

C-G

P

DYC5001

SC

8P25

0V2C

C-G

P

DY

1

2

3

D5003

CH221GP-GP-U

D5003

CH221GP-GP-U

12

C5005

SC

10P

50V

2JN

-4G

P

C5005

SC

10P

50V

2JN

-4G

P

12

C5011SC100P50V2JN-3GP

DYC5011SC100P50V2JN-3GP

DY

1 2L5001 FCM1608CF-220T05-GPL5001 FCM1608CF-220T05-GP

1 AFTP5003 AFTE14P-GPAFTP5003 AFTE14P-GP

1 2L5002 FCM1608CF-220T05-GPL5002 FCM1608CF-220T05-GP

1 2R5002 10R2J-2-GPR5002 10R2J-2-GP

12

C5007SCD1U10V2KX-5GPC5007SCD1U10V2KX-5GP

12

R5009

150R

2F-1

-GP

R5009

150R

2F-1

-GP

1 AFTP5008 AFTE14P-GPAFTP5008 AFTE14P-GP

1

2

3

D5002

CH221GP-GP-U

D5002

CH221GP-GP-U

1 2R5007 0R2J-2-GPR5007 0R2J-2-GP

1 2R5001 10R2J-2-GPR5001 10R2J-2-GP

1OE#1

1A2

2Y3

GND4

VCC 8

2OE# 7

1Y 6

2A 5

U5001

74AHCT2G125DP-GP73.2G125.00B

U5001

74AHCT2G125DP-GP73.2G125.00B

1 2R5005 0R2J-2-GPR5005 0R2J-2-GP

12

C5006

SC

10P

50V

2JN

-4G

P

C5006

SC

10P

50V

2JN

-4G

P

1 2R50040R2J-2-GP

R50040R2J-2-GP

1

2

3

D5008

CH221GP-GP-U

D5008

CH221GP-GP-U

1 2 R500310KR2J-3-GP R500310KR2J-3-GP

12

R5008

150R

2F-1

-GP

R5008

150R

2F-1

-GP 1

2

C5003

SC

8P25

0V2C

C-G

P

DYC5003

SC

8P25

0V2C

C-G

P

DY

KA

D5001CH551H-30GP-GPD5001CH551H-30GP-GP

1

2

3

D5007

CH221GP-GP-U

D5007

CH221GP-GP-U

12

F5001

PO

LYS

W-1

D1A

6V-G

P

F5001

PO

LYS

W-1

D1A

6V-G

P

12

C5012

SC

D01

U16

V2K

X-3

GP

C5012

SC

D01

U16

V2K

X-3

GP

CRT_RED1

CRT_GREEN2

CRT_BLUE3

NC#4 4VCC_CRT9

NC#11 11

DDCDATA_ID112

DDCCLK_ID315

VSYNC14

HSYNC13

NP1 NP1

NP2 NP2

GND 5

GND 6

GND 7

GND 8

GND 10

GND 16

GND 17

CRT1

D-SUB-15-97-GP-U

CRT1

D-SUB-15-97-GP-U

1 AFTP5004 AFTE14P-GPAFTP5004 AFTE14P-GP

1 234

RN5003SRN10KJ-5-GPRN5003SRN10KJ-5-GP

1

2

3

D5005

CH221GP-GP-U

D5005

CH221GP-GP-U

1

2

3

D5006

CH221GP-GP-U

D5006

CH221GP-GP-U

1 AFTP5005 AFTE14P-GPAFTP5005 AFTE14P-GP

1 234

RN5002SRN2K2J-1-GP

RN5002SRN2K2J-1-GP

Page 51: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

5V_HDMI_S0

HDMI_A_HPD_CN

HDMI_TX1+

HDMI_TX1-

HDMI_A_CEC

HDMI_TX0-

HDMI_TX0+

TDMS_A_CLKTDMS_A_DAT

HDMI_TXC-

HDMI_TXC+

HDMI_DETECT_R

HDMI_TX2-

HDMI_TX2+

TDMS_A_CLKTDMS_A_DAT

8101

_NC

35

HDMI_DETECT_R

HDMI_TX0+

HDMI_TXC-HDMI_TXC+

HDMI_TX2+HDMI_TX2-

HDMI_TX0-

HDMI_TX1+HDMI_TX1-

REXT_HDMI

PC0

DDC_EN_PS8101

8101

_NC

34

HDMI_A_HPD_CN

PC1

HDMI_OE#

TDMS_A_DATTDMS_A_CLK

HDMI_A_HPD_CN

HDMI_TX1-HDMI_TX1+

HDMI_DATA2_R#

HDMI_DATA1_R

HDMI_DATA2_R

HDMI_DATA1_R#

HDMI_CLK_R

HDMI_DATA0_RHDMI_DATA0_R#

HDMI_A_HPD_CN

TDMS_A_DAT

TDMS_A_CLK

PCH_HDMI_DATA

PCH_HDMI_CLK

HDMI_OE#

HDMI_TX2+HDMI_TX2-

HDMI_CLK_R#

HDMI_TX1-HDMI_TX1+

HDMI_TX2-HDMI_TX2+

HDMI_TX1-

HDMI_TX2+HDMI_TX2-

HDMI_TX1+

HDMI_TX0+HDMI_TX0-

HDMI_TXC+HDMI_TXC- HDMI_TXC-

HDMI_TXC+

HDMI_TX0-HDMI_TX0+

HDMI_TXC-HDMI_TXC+

HDMI_TX0+HDMI_TX0-

5V_HDMI_S0

3D3V_S0

3D3V_S0

3D3V_S0

3D3V_S0

3D3V_S0

5V_S0

5V_S0

3D3V_S0

3D3V_S0

3D3V_S0

PCH_HDMI_CLK 17PCH_HDMI_DATA 17

HDMI_DATA2_R17HDMI_DATA2_R#17

HDMI_DATA1_R17HDMI_DATA1_R#17

HDMI_DATA0_R17HDMI_DATA0_R#17

HDMI_CLK_R17HDMI_CLK_R#17

PCH_HDMI_DET17

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

HDMIA2

51 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

HDMIA2

51 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

HDMIA2

51 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Recommended Equalization: [PC1,PC0]=01, 4dB

HDMI Passive Level ShifterClose to HDMI Connector

HDMI DDC Passive Level Shifter

HDMI Connector

1 2R5101

0R2J-2-GP

R5101

0R2J-2-GP

12

R5110499R2F-2-GP

DYR5110499R2F-2-GP

DY

12 3

4RN5103SRN0J-6-GP RN5103SRN0J-6-GP

12 3

4RN5108SRN0J-6-GP RN5108SRN0J-6-GP

12 R51142K2R2J-2-GP R51142K2R2J-2-GP

GN

D1

VC

C2

PC03

PC14

GN

D5

REXT6

HPD 7

SDA 8

SCL 9

RT_EN#10

VC

C11

GN

D12

OUT_D4+ 13OUT_D4- 14

VC

C15

OUT_D3+ 16OUT_D3- 17

GN

D18

OUT_D2+ 19OUT_D2- 20

VC

C21

OUT_D1+ 22OUT_D1- 23

GN

D24

OE#25V

CC

26

GN

D27

SCL_SINK 28SDA_SINK 29HPD_SINK 30

GN

D31

DDC_EN32V

CC

33

NC

#34

34N

C#3

535

GN

D36

GN

D37

IN_D1-38

IN_D1+39

VC

C40

IN_D2-41

IN_D2+42

GN

D43

IN_D3-44

IN_D3+45

VC

C46

IN_D4-47

IN_D4+48

GN

D49

U5101

PS8101-GP71.P8101.003

DY

2ND = 71.03360.A0K

U5101

PS8101-GP71.P8101.003

DY

2ND = 71.03360.A0K

K AD5102

CH551H-30GP-GP

D5102

CH551H-30GP-GP

1 2 3 45678

RN

5101

SR

N68

0J-1

-GP

RN

5101

SR

N68

0J-1

-GP

12

C5121

SC

D1U

10V

2KX

-5G

P

DYC5121

SC

D1U

10V

2KX

-5G

P

DY

G S

D

Q51012N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

DYQ51012N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

DY

12

C5119

SC

D1U

10V

2KX

-5G

P

DYC5119

SC

D1U

10V

2KX

-5G

P

DY

12 3

4RN5104SRN0J-6-GP RN5104SRN0J-6-GP

12

C5101

SC

D1U

10V

2KX

-5G

P

DYC5101

SC

D1U

10V

2KX

-5G

P

DY

1

3

5

7

9

11

13

15

17

2

4

6

8

10

12

14

16

1819

20

21

22

23

HDMI1

SKT-HDMI23-26-GP-U22.10296.511

HDMI1

SKT-HDMI23-26-GP-U22.10296.511

12

R51115K1R2F-2-GP

DYR51115K1R2F-2-GP

DY

1

2

3 4

5

6Q5104

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

Q5104

2N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

12 R51152K2R2J-2-GP R51152K2R2J-2-GP

1TP5101TPAD14-GPTP5101TPAD14-GP

G S

D

Q51032N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q51032N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

G

S

D

Q5102

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q5102

2N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1 2R5108 4K7R2J-2-GP

DY

R5108 4K7R2J-2-GP

DY

12R5113 4K7R2J-2-GP

DYR5113 4K7R2J-2-GP

DY

12

R51094K7R2J-2-GP

DY

R51094K7R2J-2-GP

DY

12

R51061MR2J-1-GPR51061MR2J-1-GP

1 2R5107 4K7R2J-2-GP

DYR5107 4K7R2J-2-GP

DY

12

R510220KR2J-L2-GP

DYR510220KR2J-L2-GP

DY

12 3

4RN5107SRN0J-6-GP RN5107SRN0J-6-GP

L1#11

L2#22

GNDG1

L3#33

L4#44 L4#5 5L3#6 6

L2#7 7L1#8 8

GND G2

D5103

RCLAMP0524P-GP

DYD5103

RCLAMP0524P-GP

DY

12R5112 4K7R2J-2-GPDYR5112 4K7R2J-2-GPDY1

2

R5104100KR2J-1-GP

DYR5104100KR2J-1-GP

DY

1 2 3 45678

RN

5102

SR

N68

0J-1

-GP

RN

5102

SR

N68

0J-1

-GP

L1#11

L2#22

GNDG1

L3#33

L4#44 L4#5 5L3#6 6

L2#7 7L1#8 8

GND G2

D5104

RCLAMP0524P-GP

DYD5104

RCLAMP0524P-GP

DY

1TP5102 TPAD14-GPTP5102 TPAD14-GP

12

R5105100KR2J-1-GPR5105100KR2J-1-GP

1

2

3

D5101

BAV99PT-GP-U

DY

83.00099.K11

D5101

BAV99PT-GP-U

DY

83.00099.K11

12

C5102

SC

D1U

10V

2KX

-5G

P

DYC5102

SC

D1U

10V

2KX

-5G

P

DY

Page 52: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DISPLAY PORT CONNECTOR

A4

52 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DISPLAY PORT CONNECTOR

A4

52 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DISPLAY PORT CONNECTOR

A4

52 94Tuesday, January 18, 2011

<Core Design>

BLANK

Page 53: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

53 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

53 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

53 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 54: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

54 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

54 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

54 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 55: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

FAN CONTROLA4

55 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

FAN CONTROLA4

55 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

FAN CONTROLA4

55 94Tuesday, January 18, 2011

<Core Design>

Page 56: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

SATA_ODD_PWRGTSATA_ODD_DA#

SATA_ODD_DA#_C

SATA_ODD_PWRGT SATA_ODD_DA#

OD

D_P

WR

GT

#

SATA_RXN0_CSATA_RXP0_C

SATA_TXN0_CSATA_TXP0_C

SATA_ODD_PWRGT_T

3D3V_S0_HDD

5V_S0_HDD

SATA_TXP4_CSATA_TXN4_C

SATA_ODD_DA#_C

SATA_RXP4_CSATA_RXN4_C

ODD_PWR_5V

3D3V_S0

5V_S0

3D3V_S0

5V_S0

5V_S0

ODD_PWR_5V5V_S0

SATA_TXP0 21SATA_TXN0 21

SATA_RXN0 21SATA_RXP0 21

SATA_ODD_PWRGT22

SATA_TXN4 21SATA_TXP4 21

SATA_ODD_DA#18

SATA_RXP4 21SATA_RXN4 21

SATA_ODD_PRSNT#22

HDD_DTCT#27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

SATA HDDA3

56 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

SATA HDDA3

56 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

SATA HDDA3

56 94Tuesday, January 18, 2011

<Core Design>

SATA_RX- and SATA_RX+ TraceLength match within 20 mil

ODD Connector Mars:Exchange ODD and ESATA differential pair each other.

SUPPORT ZERO SATA ODD

0707 Modify:Change Q5601 to DUAL 2N7002 for isolate MD/DA signal between PCH and ODD.

When the drive is powered on, the FET to the MD/DA pin drive is OFF.When the drive is powered off, the FET to the MD/DA pin is ON

SATA Zero Power ODD

20100926 V2.2

-1 0114

100 mil

HDD Connector

1 2C5612 SCD01U16V2KX-3GPC5612 SCD01U16V2KX-3GP

12

C5614

SC

10U

6D3V

3MX

-GP

C5614

SC

10U

6D3V

3MX

-GP

123

4RN5601

SRN10KJ-5-GP

RN5601

SRN10KJ-5-GP

12

C5605SC1U10V2KX-1GPC5605SC1U10V2KX-1GP

G S

D

Q56022N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q56022N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1 2 R56100R3J-0-U-GP R56100R3J-0-U-GP

GNDS1A+ S2A- S3

GNDS4

B- S5

B+ S6GNDS7

DPP1+5V P2

+5V P3MDP4

GNDP5

GNDP6

GND14

GND15NP1 NP1

NP2 NP2

ODD1

SKT-SATA7P-6P-56-GP

ODD1

SKT-SATA7P-6P-56-GP

1 2R56050R2J-2-GP

DYR56050R2J-2-GP

DY

1 2 R56110R3J-0-U-GP R56110R3J-0-U-GP

12

C5615

SC

D01

U25

V2K

X-3

GP

DYC5615

SC

D01

U25

V2K

X-3

GP

DY

1 2 R56030R5J-5-GP DY R56030R5J-5-GP DY

12

C5606

SC

10U

10V

5ZY

-1G

P

C5606

SC

10U

10V

5ZY

-1G

P

1 2 R56090R3J-0-U-GP R56090R3J-0-U-GP

12

C5604SCD1U16V2KX-3GPC5604SCD1U16V2KX-3GP

1 2 R56080R3J-0-U-GP R56080R3J-0-U-GP

12

C5613

SC

D01

U25

V2K

X-3

GP

DYC5613

SC

D01

U25

V2K

X-3

GP

DY

1 2C5608 SCD01U16V2KX-3GPC5608 SCD01U16V2KX-3GP

PN5603PWRNC PN5603PWRNC

12 C5609SCD01U16V2KX-3GP C5609SCD01U16V2KX-3GP

1 2C5607 SCD01U16V2KX-3GPC5607 SCD01U16V2KX-3GP

PN5601PWRNC PN5601PWRNC

12 C5610SCD01U16V2KX-3GP C5610SCD01U16V2KX-3GP

PN5602PWRNC PN5602PWRNC

12

R5601100KR2J-1-GPR5601100KR2J-1-GP

1 2 3456

Q56012N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

Q56012N7002KDW-GP

84.2N702.A3F2nd = 84.DM601.03F

D

G

SQ5603

AO3419L-GP

Q5603

AO3419L-GP

1 2 C5603SCD01U16V2KX-3GP C5603SCD01U16V2KX-3GP

12

C5601SCD1U10V2KX-5GPC5601SCD1U10V2KX-5GP

12

R5606100KR2J-1-GPR5606100KR2J-1-GP

1 2 C5602SCD01U16V2KX-3GP C5602SCD01U16V2KX-3GP

GNDS1

GNDS4

GNDS7

V33 P1

V33 P2

V33 P3

GNDP4

GNDP5

GNDP6

V5 P7

V5 P8

V5 P9

GNDP10

DAS/DSSP11

GNDP12

V12 P13

V12 P14

V12 P15

NP1NP1

NP2NP2

A+ S2

A- S3

B+ S6

B- S5

GND23

GND24

HDD1

SKT-SATA7P-15P-65-GP

22.10300.B31

HDD1

SKT-SATA7P-15P-65-GP

22.10300.B31

12

R560410KR2J-3-GP

DYR560410KR2J-3-GP

DY 1 2C5611 SCD01U16V2KX-3GPC5611 SCD01U16V2KX-3GP

1 2R5602 0R3J-0-U-GPDYR5602 0R3J-0-U-GPDY

Page 57: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

USB_PP8USB_PN8

USB_PP8 USB_PN8

USB_PP8USB_PN8

USB_PWR1

USB_PWR1

5V_S5

5V_S5

USB_PWR1

USB_PP818USB_PN818

SATA_TXP521

SATA_RXP521

SATA_TXN521

SATA_RXN521

USB_PWR_EN27,61 USB_OC#8_9 18,61

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ESATA CONNECTORA4

57 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ESATA CONNECTORA4

57 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ESATA CONNECTORA4

57 94Tuesday, January 18, 2011

<Core Design>

WIDE PATTERN (MIN 500MA)PLACE NEAR USB CONNECTOR

ESATA Connector

HPC

54Y9024BA

77.C1571.09LNEC-TOKIN

SANYO

Description Lenovo P/N Wistron P/N

Table 57.2- 150U 6.3V POSCAP multi-source

74.02065.079

74.08012.07G

TI

ROHM

Description Lenovo P/N Wistron P/N

54Y9024AABD8012FVJ

TPS2065DGN4

Supplier

Table 57.1- USB2.0 PWR SW multi-source

N/A

N/ATEPSLB20J157M

6TPE150MAZB 77.21571.111

Supplier

TNCB0J157MTRZTF N/A 80.15715.12L

Near ESATA1

IN3IN#22GND1

EN4 OC# 5OUT 6

OUT#7 7OUT#8 8

GN

D9

U5701

TPS2065DGN-GP

U5701

TPS2065DGN-GP

12

C5704

SC

D1U

10V

2KX

-5G

P

C5704

SC

D1U

10V

2KX

-5G

P

12 C5707SCD01U16V2KX-3GP C5707SCD01U16V2KX-3GP12 C5708SCD01U16V2KX-3GP C5708SCD01U16V2KX-3GP

12

C5702

SC

D1U

10V

2KX

-5G

P

C5702

SC

D1U

10V

2KX

-5G

P

12 C5705SCD01U16V2KX-3GP C5705SCD01U16V2KX-3GP12 C5706SCD01U16V2KX-3GP C5706SCD01U16V2KX-3GP

12

C5703

SC

D1U

10V

2KX

-5G

P

C5703

SC

D1U

10V

2KX

-5G

P

12

TC5701

ST

150U

6D3V

BM

-1-G

P

TC5701

ST

150U

6D3V

BM

-1-G

P

GND S1A+S2

A-S3 GND S4

B-S5B+S6

GND S7

CHASSIS#12 12

CHASSIS#13 13

CHASSIS#14 14

CHASSIS#15 15

NP1 NP1

NP2 NP2VBUSU1

D-U2D+U3

GND U4

ESATA1

SKT-ESATA-USB-S7-U4-5-GP-U

ESATA1

SKT-ESATA-USB-S7-U4-5-GP-U

ESD I/O11

GND2

ESD I/O23VP 5

ESD I/O3 4

ESD I/O4 6

D5702

IP4223CZ6-GP

DYD5702

IP4223CZ6-GP

DY

1AFTP5704 AFTE14P-GPAFTP5704 AFTE14P-GP

L1#1 1

L2#2 2

GND G1

L3#3 3

L4#4 4L4#55L3#66

L2#77L1#88

GNDG2

D5701

RCLAMP0524P-GP

DY D5701

RCLAMP0524P-GP

DY

1AFTP5702 AFTE14P-GPAFTP5702 AFTE14P-GP1AFTP5703 AFTE14P-GPAFTP5703 AFTE14P-GP

1AFTP5701 AFTE14P-GPAFTP5701 AFTE14P-GP

Page 58: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HP_JACK_SYS

HP_JACK_SYS

HP_JACK_SYS

HP_R_JACK_R

HP_L_JACK_R

MIC_JACK_3

MIC_JACK_3

HP_L_JACK_RHP_R_JACK_R

MIC_JACK_3

AUD_5V

AU_GND

AU_GND

AU_GND

AU_GNDAU_GND

AU_GND

AU_GND

AU_GND

AU_GND

AU_GND

AUD_LDO_OUT_3D3V

AU_GND

AUD_SPK_L+_L29

AUD_SPK_L-_L29

AUD_SPK_R+_L29

AUD_SPK_R-_L29

AUD_PORTC_L_C29

AUD_SENSE_A 29

AUD_PORTC_R_C29

AUD_PORTA_L29

AUD_PORTA_R29AUD_SENSE_A 29

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Audio JackA2

58 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Audio JackA2

58 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Audio JackA2

58 94Tuesday, January 18, 2011

<Core Design>

Place these EMI componentsclose to speaker connector.

Only needed if speakerconnector is physically far fromaudio codec. When in doubt, it'salways a good idea to havepopulation option.

INTERNAL STEREO SPEAKERSPort G

JACK SENSENEAR HEADPHONE CONN

confirm HPMIC1 is NO type's connector

83.RSB56.BAF

83.ESD5B.0AF

ROHM

Description Lenovo P/N Wistron P/N

Table 58.1 - Bi-direction ESD multi-source

N/A

N/A

ESD5B5.0ST1G

RSB5.6SMT2R

Supplier

83.0005V.0AFNXP N/APESD5V0S1BB

ON SEMI

1 2R5817 0R2J-2-GPR5817 0R2J-2-GP

12

EC5801SC47P50V2JN-3GP

EC5801SC47P50V2JN-3GP

1

TP5809AFTE14P-GPTP5809AFTE14P-GP

12

R58101KR2J-1-GPR58101KR2J-1-GP

12

EC5804SC47P50V2JN-3GP

EC5804SC47P50V2JN-3GP

1 2EC5809 SCD01U25V2KX-3GP

DYEC5809 SCD01U25V2KX-3GP

DY

1 TP5803AFTE14P-GP TP5803AFTE14P-GP

12

D5802

RS

B5D

6SM

T2R

-GP

D5802

RS

B5D

6SM

T2R

-GP

1 2

R58111KR2J-1-GPR58111KR2J-1-GP

1 TP5805AFTE14P-GP TP5805AFTE14P-GP

1 TP5804AFTE14P-GP TP5804AFTE14P-GP

1 2R5805 5D1R2J-1-GPR5805 5D1R2J-1-GP

1 2R5816 0R2J-2-GPR5816 0R2J-2-GP

1 TP5806AFTE14P-GP TP5806AFTE14P-GP

12

EC5802SC47P50V2JN-3GP

EC5802SC47P50V2JN-3GP

G S

D

Q58012N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q58012N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1 TP5807AFTE14P-GP TP5807AFTE14P-GP

1 2R5808 10KR2F-2-GPR5808 10KR2F-2-GP

1 2R5802 39K2R2F-L-GPR5802 39K2R2F-L-GP

12

D5801

RS

B5D

6SM

T2R

-GP

D5801

RS

B5D

6SM

T2R

-GP

1

TP5808

AFTE14P-GP

TP5808

AFTE14P-GP

AGND1

NP1NP1

NP2NP2

MIC_JACK37

HP_R_JACK 3

VCC3MA 4

DGND8

HP_JACK_SYS 5

HP_L_JACK 2

DGND9 NC#6 6

HPMIC1

AUDIO-JK244-GP

HPMIC1

AUDIO-JK244-GP

12

R58012K2R2J-2-GPR58012K2R2J-2-GP

12

EC5803SC47P50V2JN-3GP

EC5803SC47P50V2JN-3GP

1 2EC5808 SCD01U25V2KX-3GPEC5808 SCD01U25V2KX-3GP1 2R5803 10KR2J-3-GPR5803 10KR2J-3-GP1

2

D5803

RS

B5D

6SM

T2R

-GP

D5803

RS

B5D

6SM

T2R

-GP

1 2EC5806 SCD01U25V2KX-3GPEC5806 SCD01U25V2KX-3GP

1 2R5804 5D1R2J-1-GPR5804 5D1R2J-1-GP

G S

D

Q58032N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q58032N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

G S

D

Q58042N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

Q58042N7002K-2-GP

84.2N702.J312nd = 84.2N702.031

1 2C5812 SC1U10V2KX-1GPC5812 SC1U10V2KX-1GP

12

C5813SC1U10V2KX-1GPC5813SC1U10V2KX-1GP

1 TP5801AFTE14P-GP TP5801AFTE14P-GP

12

R5814100KR2J-1-GPR5814100KR2J-1-GP

432

15

6

SPK1

ACES-CON4-29-GP

SPK1

ACES-CON4-29-GP

12

C5808SC10U6D3V3MX-GPC5808SC10U6D3V3MX-GP

1 2EC5807 SCD01U25V2KX-3GPEC5807 SCD01U25V2KX-3GP

1 TP5802AFTE14P-GP TP5802AFTE14P-GP

1 2R5815 0R2J-2-GPR5815 0R2J-2-GP

Page 59: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA3

59 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA3

59 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA3

59 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Page 60: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RTC_PWR

+RTC_VCC

SPI_SOSPI_WP#

SPI_HOLD_0#

3D3V_SPI

3D3V_SPI

3D3V_SPI

RTC_AUX_S5

3D3V_AUX_S5

+RTC_VCC

3D3V_SPI 3D3V_S0 3D3V_S5

SPI_CLK_R 21,27SPI_SO_R21,27

SPI_SI_R 21,27

SPI_CS0#_R21,27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Flash/RTCA3

60 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Flash/RTCA3

60 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

Flash/RTCA3

60 94Tuesday, January 18, 2011

<Core Design>

SSID = Flash.ROM

Width=20mils

SSID = RBATT

SPI FLASH ROM (4M byte) for PCH

20100622 V1.2

the same page 23 VCCSPI power

NUMONYX

72.25320.C01MXIC

WINBOND

Description Lenovo P/N Wistron P/N

Table 60.1- SPI Serial Flash Memory multi-source

N/A

N/A

MX25L3206EM2I-12G

W25Q32BVSSIG 72.25Q32.A01

Supplier

M25PX32-VMW6F N/A 72.25P32.C01

83.R0304.D81

83.00040.R81

CHENMKO

Description Lenovo P/N Wistron P/N

Table 60.2 - Schottky Barrier Diode multi-source

N/A

N/A

BAS40CWGP

CH715FGP

Supplier

83.00040.E81PANJIT N/ABAS40CW

CHENMKO

12

C6003SC1U6D3V2KX-GP

C6003SC1U6D3V2KX-GP

12R6011 0R2J-2-GPDYR6011 0R2J-2-GPDY

12

3

4

RTC1

ACES-CON2-31-GP

RTC1

ACES-CON2-31-GP

12

C6001SC10U6D3V5KX-1GP

DYC6001SC10U6D3V5KX-1GP

DY

1 2 3 45678

RN6001SRN4K7J-10-GPRN6001SRN4K7J-10-GP

12

EC6003SC4D7P50V2CN-1GP

DYEC6003SC4D7P50V2CN-1GP

DY

1 2R6002 1KR2J-1-GPR6002 1KR2J-1-GP

12R6010 0R2J-2-GPR6010 0R2J-2-GP

CE#1

SO2

WP#3

VSS4 SI 5SCK 6

HOLD# 7VDD 8

U6001

SST25VF032B-80-4I-S2AF-GP

U6001

SST25VF032B-80-4I-S2AF-GP

1TP6001TP6001

1 2R6001 33R2J-2-GPR6001 33R2J-2-GP

12

C6002SCD1U10V2KX-5GPC6002SCD1U10V2KX-5GP

1TP6002TPAD14-GP TP6002TPAD14-GP

1

2

3

Q6001

CH715FGP-GP-U

Q6001

CH715FGP-GP-U

12

EC6001SC4D7P50V2CN-1GP

DYEC6001SC4D7P50V2CN-1GP

DY

12

EC6002SC4D7P50V2CN-1GP

DYEC6002SC4D7P50V2CN-1GP

DY

Page 61: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USBPP9_TVSUSBPN9_TVS

USBPN9_TVSUSBPP9_TVS

USBPN1_TVSUSBPP1_TVS

USBPP1_TVS USBPN1_TVS

USBPN1_TVSUSBPP1_TVS

USBPN9_TVSUSBPP9_TVS

USB_PWR2

5V_S5

5V_S5

USB_PWR2 USB_PWR3

USB_PWR3

USB_PWR3

USB_PWR2

USB_PN918

USB_PP918

USB_PWR_EN27,57

USB_OC#8_9 18,57

USB_OC#0_1 18

USB_PP118

USB_PN118

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

USB ConnectorA3

61 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

USB ConnectorA3

61 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

USB ConnectorA3

61 94Tuesday, January 18, 2011

<Core Design>

WIDE PATTERN (MIN 500MA)PLACE NEAR USB CONNECTOR

WIDE PATTERN (MIN 500MA)PLACE NEAR USB CONNECTOR

USB Connector

Left Rear USB Connector

Left Front USB Connector

41R0511AA

77.C1571.09LNEC-TOKIN

SANYO

Description Lenovo P/N Wistron P/N

Table 61.2- 150U 6.3V POSCAP multi-source

74.02066.A71

74.02066.B71

TI

TI

Description Lenovo P/N Wistron P/N

N/ATPS2066DGN-1

TPS2066DGN

Supplier

Table 61.1- USB2.0 PWR SW multi-source

N/A

N/ATEPSLB20J157M

6TPE150MAZB 77.21571.111

Supplier

HPC TNCB0J157MTRZTF N/A 80.15715.12L

Near USB2

Near USB1

1

2345

6USB1

SKT-USB6-21-GP

22.10321.Z61

USB1

SKT-USB6-21-GP

22.10321.Z61

1 2R6103 0R3J-0-U-GPR6103 0R3J-0-U-GP

EN13IN2GND1

EN24 OC2# 5OUT2 6OUT1 7OC1# 8

GN

D9

U6101

TPS2066DGN-GP-U

U6101

TPS2066DGN-GP-U

1AFTP6101 AFTE14P-GPAFTP6101 AFTE14P-GP

12

C6105

SC

D1U

10V

2KX

-5G

P

C6105

SC

D1U

10V

2KX

-5G

P

1 2R6102 0R3J-0-U-GPR6102 0R3J-0-U-GP

1AFTP6105 AFTE14P-GPAFTP6105 AFTE14P-GP

1 2R6101 0R3J-0-U-GPR6101 0R3J-0-U-GP

1AFTP6107 AFTE14P-GPAFTP6107 AFTE14P-GP

12

C6104S

C47

0P50

V2K

X-3

GP

C6104S

C47

0P50

V2K

X-3

GP

1AFTP6106 AFTE14P-GPAFTP6106 AFTE14P-GP

1

34

2

TR6102ACM2012-900-1GP

DYTR6102ACM2012-900-1GP

DY

1AFTP6108 AFTE14P-GPAFTP6108 AFTE14P-GP

12

TC6102

ST

150U

6D3V

BM

-1-G

P

TC6102

ST

150U

6D3V

BM

-1-G

P

1

34

2

TR6101ACM2012-900-1GP

DYTR6101ACM2012-900-1GP

DY

12

C6101

SC

D1U

10V

2KX

-5G

P

C6101

SC

D1U

10V

2KX

-5G

P

12

C6102

SC

470P

50V

2KX

-3G

P

C6102

SC

470P

50V

2KX

-3G

P

ESD I/O11

GND2

ESD I/O23VP 5

ESD I/O3 4

ESD I/O4 6

U6102

IP4223CZ6-GP

DYU6102

IP4223CZ6-GP

DY

1AFTP6104 AFTE14P-GPAFTP6104 AFTE14P-GP

1

2345

6USB2

SKT-USB6-21-GP

22.10321.Z61

USB2

SKT-USB6-21-GP

22.10321.Z61

1AFTP6102 AFTE14P-GPAFTP6102 AFTE14P-GP

1 2R6104 0R3J-0-U-GPR6104 0R3J-0-U-GP1

2

TC6101

ST

150U

6D3V

BM

-1-G

P

TC6101

ST

150U

6D3V

BM

-1-G

P

12

C6103

SC

D1U

10V

2KX

-5G

P

C6103

SC

D1U

10V

2KX

-5G

P

1AFTP6103 AFTE14P-GPAFTP6103 AFTE14P-GP

Page 62: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

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5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

62 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

62 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

62 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 63: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

3D3V_BT_S0

LED_BDC_IN

BDC_PRESENCE#WIFI_BUSYBLUETOOTH_ENBT_BUSY3D3V_BT_S0

3D3V_S0

USB_PN3 18

WIFI_BUSY65BLUETOOTH_EN27

BT_BUSY 65BDC_PRESENCE#18

USB_PP3 18

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

BluetoothA4

63 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

BluetoothA4

63 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

BluetoothA4

63 94Tuesday, January 18, 2011

<Core Design>

Bluetooth Connector

1TP1702TPAD14-GP TP1702TPAD14-GP

12

C6301SC2D2U10V3KX-1GPC6301SC2D2U10V3KX-1GP

12

F6301POLYSW-D5A6V-1-GPF6301POLYSW-D5A6V-1-GP

1 TP1106TP11061 TP1107TP1107

15NP12

468101214NP216

1

3579

1113

BT1

HRS-CONN14D-1-GP

BT1

HRS-CONN14D-1-GP

1 TP1108TP11081 TP1109TP11091 TP1110TP1110

Page 64: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

FingerPrintA4

64 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

FingerPrintA4

64 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

FingerPrintA4

64 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 65: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

CLK_PCI_LPC_CWLAN_LED#

E51_RXD_R

PCH_SMBCLK_WLAN

PLT_RST#_WLANE51_TXD_R

PCH_SMBDATA_WLAN

+5V_MINI_DEBUG

LPC_FRAME#_C

LPC_AD2_C

LPC_AD0_C

LPC_AD3_C

LPC_AD1_C

3D3V_S01D5V_S05V_S5

1D5V_S0

5V_S5

3D3V_S0

3D3V_S0

3D3V_S0

PCH_SMBCLK 14,15,20,66PCH_SMBDATA 14,15,20,66

USB_PP11 18USB_PN11 18

LPC_FRAME# 21,27,71

LPC_AD0 21,27,71LPC_AD1 21,27,71LPC_AD2 21,27,71LPC_AD3 21,27,71

WIFI_RF_EN 27PLT_RST# 5,18,27,32,36,66,71,80,82,83

CLK_PCI_LPC 18,71

PCIE_TXP420PCIE_TXN420

CLK_PCIE_WLAN20CLK_PCIE_WLAN#20

E51_TXD27E51_RXD27

PCIE_WAKE#19,82

BT_BUSY63

PCIE_RXN420PCIE_RXP420

WIFI_BUSY63PCIE_CLK_WLAN_RQ3#20

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

MINI CARD SLOT 1A4

65 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

MINI CARD SLOT 1A4

65 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

MINI CARD SLOT 1A4

65 94Tuesday, January 18, 2011

<Core Design>

HALF MINI CARD FOR WLAN

R6504~R6509 close to Debug connector

12

C6506SCD1U16V2KX-3GPC6506SCD1U16V2KX-3GP

1 2 R65090R2J-2-GP DY R65090R2J-2-GP DY

12

C6503SC10U6D3V5KX-1GPC6503SC10U6D3V5KX-1GP

1

3579

111315

171921232527293133353739414345474951

2

46810121416

182022242628303234363840424446485052

NP1

NP2

53

54

WLAN1

TCN-CONN52A-2-GP

WLAN1

TCN-CONN52A-2-GP

12

C6504SCD1U16V2KX-3GPC6504SCD1U16V2KX-3GP

12

C6507SCD1U16V2KX-3GPC6507SCD1U16V2KX-3GP

1 2R6510 0R2-PT5-LILY-GPR6510 0R2-PT5-LILY-GP

12

C6502SCD1U16V2KX-3GPC6502SCD1U16V2KX-3GP

12

C6501SCD1U16V2KX-3GPC6501SCD1U16V2KX-3GP

1 2R6503 0R3J-0-U-GPDYR6503 0R3J-0-U-GPDY

1 2R6511 0R2J-2-GPDYR6511 0R2J-2-GPDY

1 2R6513 0R2-PT5-LILY-GPR6513 0R2-PT5-LILY-GP

1 2R6502 0R2-PT5-LILY-GPR6502 0R2-PT5-LILY-GP1 2R6501 0R2-PT5-LILY-GPR6501 0R2-PT5-LILY-GP

12R6508 0R2J-2-GP

DYR6508 0R2J-2-GP

DY

1 2 R65040R2J-2-GP DY R65040R2J-2-GP DY

12

C6505SC10U6D3V5KX-1GPC6505SC10U6D3V5KX-1GP

1 2 R65050R2J-2-GP DY R65050R2J-2-GP DY

1 2R6512 0R2-PT5-LILY-GPR6512 0R2-PT5-LILY-GP

1 TP6501TP6501

1 2 R65060R2J-2-GP DY R65060R2J-2-GP DY1 2 R65070R2J-2-GP DY R65070R2J-2-GP DY

Page 66: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

UIM_DATA

UIM_PWRUIM_RESET

UIM_VPP

UIM_CLK

UIM_DATAUIM_PWR

UIM_RESETUIM_VPP

UIM_CLK_SIM

3G_LED#

UIM_CLK

PCH_SMBCLK_WWAN

PLT_RST#

PCH_SMBDATA_WWAN

USB_PN4_RUSB_PP4_R

UIM_CLK_SIM

CD

SATA_RXP1_CSATA_RXN1_C

SATA_TXN1_CSATA_TXP1_C

1D5V_S0

3D3V_S0

1D5V_S0

1D5V_S0 3D3V_WWAN

3D3V_S0

3D3V_WWAN3D3V_S0

3D3V_S03D3V_S5 3D3V_WWAN

PCH_SMBCLK 14,15,20,65PCH_SMBDATA 14,15,20,65

USB_PN4 18USB_PP4 18

SATA_RXP121

SATA_TXP121SATA_TXN121

SATA_RXN121

3G_EN 27PLT_RST# 5,18,27,32,36,65,71,80,82,83

3G_POWERON27

mSATA_DTCT#22,27

WWAN_IN18

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

MINI CARD SLOT 2A3

66 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

MINI CARD SLOT 2A3

66 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

MINI CARD SLOT 2A3

66 94Tuesday, January 18, 2011

<Core Design>

Place near MINI Card CONN

Place near Pin 24

Mini Card Connector(WWAN)

10A2.7A SIM Connector

1 2C6612 SCD01U16V2KX-3GPC6612 SCD01U16V2KX-3GP

12

R6606

100K

R2J

-1-G

P

DYR6606

100K

R2J

-1-G

P

DY

1 2C6613 SCD01U16V2KX-3GPC6613 SCD01U16V2KX-3GP

EB

CR1

R2

Q6601

PDTC115EE-1-GP

DY

R1

R2

Q6601

PDTC115EE-1-GP

DY

1 2C6614 SCD01U16V2KX-3GPC6614 SCD01U16V2KX-3GP

VCC1

RST2

CLK3

GND5

VPP6

I/O7

GND8

GND9

CD10

NP1NP1

NP2NP2

SIM1

CARD-PUSH-7P-2-GP

SIM1

CARD-PUSH-7P-2-GP

12

C6611

SC

D1U

10V

2KX

-5G

P

DYC6611

SC

D1U

10V

2KX

-5G

P

DY

1 2C6615 SCD01U16V2KX-3GPC6615 SCD01U16V2KX-3GP

12

R660810KR2J-3-GP

DYR660810KR2J-3-GP

DY

12

C6616SCD22U10V2KX-1GP DYC6616SCD22U10V2KX-1GP DY

12

C6601SCD047U16V2KX-1-GPC6601SCD047U16V2KX-1-GP

1 2R6603 0R0402-PADR6603 0R0402-PAD

12

R660710KR2J-3-GP

DY

R660710KR2J-3-GP

DY

12

C6607SC33P50V2JN-3GPC6607SC33P50V2JN-3GP

12

C6605SC100P50V2JN-3GP

DYC6605SC100P50V2JN-3GP

DY

12

C6602SCD047U16V2KX-1-GPC6602SCD047U16V2KX-1-GP

12

TC6601ST220U6D3VDM-20GPTC6601ST220U6D3VDM-20GP

1

3579

111315

171921232527293133353739414345474951

2

46810121416

182022242628303234363840424446485052

NP1

NP2

53

54

WWAN1

TCN-CONN52A-2-GP

WWAN1

TCN-CONN52A-2-GP1

2

C6604SC33P50V2JN-3GP

DYC6604SC33P50V2JN-3GP

DY

1 TP6602 TPAD14-GPTP6602 TPAD14-GP

1 2

R66050R3J-0-U-GPR66050R3J-0-U-GP

12

C6606SCD047U16V2KX-1-GPC6606SCD047U16V2KX-1-GP

12

C6603SC33P50V2JN-3GPC6603SC33P50V2JN-3GP

654 3 2 1

7 8 U6601

TP

CF

8102

-GP

DYU6601

TP

CF

8102

-GP

DY

1 2R6601 0R0402-PADR6601 0R0402-PAD

12 R66020R0402-PAD

R66020R0402-PAD

12

C6610SC33P50V2JN-3GPC6610SC33P50V2JN-3GP

12

C6609SCD047U16V2KX-1-GPC6609SCD047U16V2KX-1-GP

1 2R6609 0R2-PT5-LILY-GPR6609 0R2-PT5-LILY-GP

12

C6608SCD1U16V2KX-3GPC6608SCD1U16V2KX-3GP

1 2R6604 0R2-PT5-LILY-GPR6604 0R2-PT5-LILY-GP

1TP6601TP6601

Page 67: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

67 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

67 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

67 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 68: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

68 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

68 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

68 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

Page 69: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

TP4CLKPADTP4DATAPAD

KCOL13

KCOL4

KROW7

KCOL3

KROW5

KCOL12

KCOL5

KCOL8

KROW2KCOL0

KROW0

KCOL9

KCOL6

KROW4

KCOL2

KROW3

KCOL15KCOL10

KCOL14

KCOL7

KROW6

KCOL1

KROW1

KCOL11

TP4LEFTTP4MIDDLETP4RIGHTKCOL16KCOL17

TP4CLKPAD

TP4DATAPAD

TP4_RESET

TPDATA_RTPCLK_R

5V_TP_FUSE

TP4CLKPAD_RTP4DATAPAD_R

3D3V_FP_FUSE

TRP1_PWR

PALM_LED_P

PALM_LED_N

PALM_LED_N

TP4MIDDLETP4RIGHTTP4LEFT

TP4DATAPADTP4_RESETTP4MIDDLETP4RIGHTTP4LEFTTP4CLKPADTRP1_PWR

TP4DATAPAD_R

PAD_RESET#

TPDATA_R

5V_TP_FUSETP4CLKPAD_R

TPCLK_R

PAD_DETECT#

USB_PP2USB_PN2

PALM_LED_P

3D3V_FP_FUSE

PALM_LED_N

TP4RIGHTTP4MIDDLE

KCOL17

TP4LEFT

KCOL16

KCOL11KCOL14

KCOL15

KCOL13

KCOL10

KCOL4

KROW7

KCOL3

KROW5

KCOL12

KCOL5

KCOL8

KROW2KCOL0

KROW0

KCOL9

KCOL6

KROW4

KCOL2

KROW3

KCOL7

KROW6

KCOL1

KROW1

5V_S0

3D3V_S0

5V_S0

5V_S0

5V_S0

3D3V_S5

PAD_RESET# 27

PAD_DETECT# 27

KROW[0..7] 27

KCOL[0..17] 27

USB_PP2 18USB_PN2 18

TP4_RESET 27

TPCLK 27TPDATA 27

PALM_LED27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

TOUCH PAD CONNECTORA3

69 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

TOUCH PAD CONNECTORA3

69 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

TOUCH PAD CONNECTORA3

69 94Tuesday, January 18, 2011

<Core Design>

Touch Pad Connector Track Point Connector

KeyBoard Connector

LTC043ZUB

N/A

N/A

Table 69.1- Transistor multi-source

84.00143.E1KNXP

ROHM

Description Lenovo P/N Wistron P/N

N/A

84.05143.011

PDTC143ZU

DRC5143Z0L

84.00043.011

Supplier

Panasonic

1TP6902 AFTE14P-GPTP6902 AFTE14P-GP

12

C6902SC2D2U10V3KX-1GPC6902SC2D2U10V3KX-1GP

1TP6950 AFTE14P-GPTP6950 AFTE14P-GP

1TP6946 AFTE14P-GPTP6946 AFTE14P-GP

1TP6909AFTE14P-GP TP6909AFTE14P-GP

12

R6902

100K

R2J

-1-G

P

R6902

100K

R2J

-1-G

P

12

R6901

100K

R2J

-1-G

P

R6901

100K

R2J

-1-G

P

1TP6943 AFTE14P-GPTP6943 AFTE14P-GP

1TP6927 AFTE14P-GPTP6927 AFTE14P-GP

12 3

4RN6901 SRN0J-6-GPRN6901 SRN0J-6-GP

1TP6922 AFTE14P-GPTP6922 AFTE14P-GP

12

R6903

100K

R2J

-1-G

P

R6903

100K

R2J

-1-G

P

1TP6940 AFTE14P-GPTP6940 AFTE14P-GP

1TP6910 AFTE14P-GPTP6910 AFTE14P-GP

1TP6937 AFTE14P-GPTP6937 AFTE14P-GP

1TP6949 AFTE14P-GPTP6949 AFTE14P-GP

1TP6928 AFTE14P-GPTP6928 AFTE14P-GP

21

3R1

R2

Q6901

LTC043ZUB-FS8-GP

R1

R2

Q6901

LTC043ZUB-FS8-GP

1TP6934 AFTE14P-GPTP6934 AFTE14P-GP

1TP6911 AFTE14P-GPTP6911 AFTE14P-GP

1 2

F6901

FUSE-D5A32V-14-GP

F6901

FUSE-D5A32V-14-GP

1TP6915 AFTE14P-GPTP6915 AFTE14P-GP

1TP6929 AFTE14P-GPTP6929 AFTE14P-GP

1TP6923 AFTE14P-GPTP6923 AFTE14P-GP

1TP6916 AFTE14P-GPTP6916 AFTE14P-GP

12

R6904

100K

R2J

-1-G

P

R6904

100K

R2J

-1-G

P

1TP6930 AFTE14P-GPTP6930 AFTE14P-GP

1TP6912 AFTE14P-GPTP6912 AFTE14P-GP

1TP6924 AFTE14P-GPTP6924 AFTE14P-GP

1TP6944 AFTE14P-GPTP6944 AFTE14P-GP

1TP6913 AFTE14P-GPTP6913 AFTE14P-GP

1TP6931 AFTE14P-GPTP6931 AFTE14P-GP

1TP6941 AFTE14P-GPTP6941 AFTE14P-GP

1TP6925 AFTE14P-GPTP6925 AFTE14P-GP

1TP6917 AFTE14P-GPTP6917 AFTE14P-GP

1TP6903 AFTE14P-GPTP6903 AFTE14P-GP

1TP6938 AFTE14P-GPTP6938 AFTE14P-GP

1TP6914 AFTE14P-GPTP6914 AFTE14P-GP

12

F6902F

US

E-D

5A32

V-1

4-G

PF6902

FU

SE

-D5A

32V

-14-

GP

1TP6935 AFTE14P-GPTP6935 AFTE14P-GP

1TP6926 AFTE14P-GPTP6926 AFTE14P-GP

1TP6904 AFTE14P-GPTP6904 AFTE14P-GP

1TP6918 AFTE14P-GPTP6918 AFTE14P-GP

1TP6947 AFTE14P-GPTP6947 AFTE14P-GP

1TP6907 AFTE14P-GPTP6907 AFTE14P-GP

12

R6905

100K

R2J

-1-G

P

R6905

100K

R2J

-1-G

P

12 3

4RN6902 SRN0J-6-GPRN6902 SRN0J-6-GP

1TP6932 AFTE14P-GPTP6932 AFTE14P-GP

1

23456789101112131415161718192021222324252627282930

31

32

KB1

ACES-CON30-8-GP20.K0524.030

2nd = 20.K0385.030

KB1

ACES-CON30-8-GP20.K0524.030

2nd = 20.K0385.030

1

234567891011121314151617181920

21

22

TPAD1

PTWO-CON20-2-GP-U20.K0392.020

TPAD1

PTWO-CON20-2-GP-U20.K0392.020

1TP6919 AFTE14P-GPTP6919 AFTE14P-GP

1TP6945 AFTE14P-GPTP6945 AFTE14P-GP

1 2R69070R0402-PAD

R69070R0402-PAD

1TP6906 AFTE14P-GPTP6906 AFTE14P-GP

12

R690810KR2F-2-GPR690810KR2F-2-GP

1TP6920 AFTE14P-GPTP6920 AFTE14P-GP

1TP6942 AFTE14P-GPTP6942 AFTE14P-GP

1TP6901 AFTE14P-GPTP6901 AFTE14P-GP

1TP6939 AFTE14P-GPTP6939 AFTE14P-GP

12

C6903SC4P50V2CN-GP

DYC6903SC4P50V2CN-GP

DY

1TP6936 AFTE14P-GPTP6936 AFTE14P-GP

12 R6906330R2F-GP

R6906330R2F-GP

1TP6905 AFTE14P-GPTP6905 AFTE14P-GP

1TP6948 AFTE14P-GPTP6948 AFTE14P-GP

1TP6933 AFTE14P-GPTP6933 AFTE14P-GP

1

2345678910

11

12

TRP1

ACES-CON10-26-GP20.K0585.010

TRP1

ACES-CON10-26-GP20.K0585.010

1TP6908 AFTE14P-GPTP6908 AFTE14P-GP

1 TP6921AFTE14P-GP TP6921AFTE14P-GP

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LLW-1 / LGG-1

<Core Design>

Title

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-1

BLANKA4

70 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

70 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

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5

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4

4

3

3

2

2

1

1

D D

C C

B B

A A

LPC_AD0

LPC_AD3LPC_AD2

LPC_FRAME#_R

PLT_RST#_DEBUG

EXT_FWH#LPC_AD0_RLPC_AD1_RLPC_AD2_RLPC_AD3_R

LPC_AD0_RLPC_AD1_RLPC_AD2_RLPC_AD3_R

PLT_RST#

PLT_RST#_DEBUG

CLK_PCI_LPC

LPC_FRAME#_R

LPC_AD1

EXT_FWH#

PLT_RST#

3D3V_S0

5V_S03D3V_S0

PLT_RST#5,18,27,32,36,65,66,80,82,83

CLK_PCI_LPC18,65

LPC_FRAME#21,27,65

LPC_AD021,27,65LPC_AD121,27,65LPC_AD221,27,65LPC_AD321,27,65

LPC_FRAME# 21,27,65

CLK_PCI_LPC 18,65

PLT_RST# 5,18,27,32,36,65,66,80,82,83

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DEBUG CONNA4

71 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DEBUG CONNA4

71 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

DEBUG CONNA4

71 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

20.D0183.110

For EMI(BOTTOM VIEW)

(14)

12

(25)(15)

132

TOP VIEW

....

....

1

(26)

Golden Finger for Debug Board

1 2R7103 0R2J-2-GPDYR7103 0R2J-2-GPDY1 2

R7106

0R0402-PAD

R7106

0R0402-PAD

12

C7101SCD1U10V2KX-5GPC7101SCD1U10V2KX-5GP

1 2R7102 0R2J-2-GPDYR7102 0R2J-2-GPDY1 2R7101 0R2J-2-GPDYR7101 0R2J-2-GPDY

123456789

101112

DB1

MLX-CON10-7-GP

DYDB1

MLX-CON10-7-GP

DY

TP80 TPAD30TP80 TPAD30

11

22

33

44

55

66

77

88

99

1010

1111

1212

1313

14 14

15 15

16 16

17 17

18 18

19 19

20 20

21 21

22 22

23 23

24 24

25 25

26 26

TOP BOTTOM

02 Do not mirror

GFDB1

GF-26P-GP-U1ZZ.80648.026

TOP BOTTOM

02 Do not mirror

GFDB1

GF-26P-GP-U1ZZ.80648.026

1 2R7104 0R2J-2-GPDYR7104 0R2J-2-GPDY

1 2R7105 0R2J-2-GPDYR7105 0R2J-2-GPDY

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Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

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72 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

72 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

72 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

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C C

B B

A A

Title

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Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

73 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

73 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

73 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SD_D0SD_D1SD_D2SD_D3

SD_CLK

SD_D0 SD_D1 SD_D2 SD_D3 SD_CLK

+3.3V_RUN_CARD

+3.3V_RUN_CARD

+3.3V_RUN_CARD

SD_D032

SD_D332

SD_WP 32

SD_CMD 32SD_CLK 32

SD_D132SD_D232

SD_DET# 32

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CARD Reader CONNA4

74 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CARD Reader CONNA4

74 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

CARD Reader CONNA4

74 94Tuesday, January 18, 2011

<Core Design>

+3.3V_RUN_CARD trace = 40mil

Please apply Shield GND for SD_CLK signal between R5U220 and SD Card Slot to decrease external noise.

C7402 lose CDR1

Card Reader Connector

12

R740110KR2J-3-GP

DYR740110KR2J-3-GP

DY1

2

EC7402SC12P50V2JN-3GP

DYEC7402SC12P50V2JN-3GP

DY

12

EC7401SC12P50V2JN-3GP

DYEC7401SC12P50V2JN-3GP

DY

CD/DAT31

CMD 2

VSS 3

VDD4

CLK 5

VSS 6

DAT07

DAT18

DAT29

CD 10

CD/WP/GND 11

WP 12

GND 13

EMPTY 14

NP1NP1

NP2NP2

CDR1

CARD-PUSH-14P-1-GP20.I0078.011

CDR1

CARD-PUSH-14P-1-GP20.I0078.011

12

C7403SCD01U25V2KX-3GPC7403SCD01U25V2KX-3GP

12

EC7404SC12P50V2JN-3GP

DYEC7404SC12P50V2JN-3GP

DY

12

C7402SC47U6D3V5MX-1-GPC7402SC47U6D3V5MX-1-GP

12

EC7405SC12P50V2JN-3GP

DYEC7405SC12P50V2JN-3GP

DY

12

EC7403SC12P50V2JN-3GP

DYEC7403SC12P50V2JN-3GP

DY

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B B

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Title

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Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

New CardA3

75 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

New CardA3

75 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

New CardA3

75 94Tuesday, January 18, 2011

<Core Design>

SSID = ExpressCard+1.5V_CARD Max. 650mA, Average 500mA.+3.3V_CARD Max. 1300mA, Average 1000mA+3.3V_CARDAUX Max. 275mA

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B B

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Title

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Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

76 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

76 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

76 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

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A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPMCustom

77 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPMCustom

77 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

TPMCustom

77 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

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B B

A A

Title

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Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

78 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

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Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

78 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

-1

BLANKA4

78 94Tuesday, January 18, 2011

LLW-1 / LGG-1

<Core Design>

BLANK

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5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GSENSE_X

GSENSE_Z_R

VCC3M_Q VCC3_ACC

GSENSE_X_R

GSENSE_Y_R

ANALOG_AGND

ANALOG_AGND

ANALOG_AGND

3D3V_S5

ANALOG_AGND

ANALOG_AGND

GSENSE_TST27

GSENSE_Z 27

GSENSE_Y 27

GSENSE_X 27

GSENSE_ON#27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

G-SensorCustom

79 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

G-SensorCustom

79 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

G-SensorCustom

79 94Tuesday, January 18, 2011

<Core Design>

G-Sensor

LIS34AL Layout Comment :

(1) Place C7904, C7905, Q7901, R7901, R7902,C7901, C7902, R7903, R508 close to U7901.

(2) Avoid routing under DCDC switching area.

KXTC8-2850

No Accel

R7902

R7903

All other

NO_ASM

NO_ASM

ASM

ASM

ASM

ASM

ST

ROHM-KIONIX

LIS34ALTR-GP

KXTC8-2850-GP 74.KXTC8.0BZ

41R0828AA

N/A

74.00034.0BZ

Supplier Description Lenovo P/N Wistron P/N

84.00114.H1K

84.DT114.B11

NXP

ON

ROHM

Description Lenovo P/N Wistron P/N

N/A

N/A

84.09114.A11

DTA114EET1G

PDTA114EE

DRA9114E0L

84.00014.01H

Supplier

Panasonic

LTA014EEB

N/A

N/A

Table 79.1- Transistor multi-source

Table 79.2- Accelerometer multi-source1

2

C7905SCD1U10V2KX-5GPC7905SCD1U10V2KX-5GP

1 2R7901 10R2J-2-GPR7901 10R2J-2-GP

12

R79040R0402-PAD-1-GPR79040R0402-PAD-1-GP

ST2

GND3

GND5

GND6

GND7

NC#11

NC#44

NC#99 NC#16 16

NC#13 13

RE

S15

VD

D14

VOUTZ 8

VOUTY 10

VOUTX 12

NC#11 11

U7901

LIS34ALTR-GP

U7901

LIS34ALTR-GP

12

R7902100KR2J-1-GP

DYR7902100KR2J-1-GP

DY

1 2R7906 56KR2J-L1-GPR7906 56KR2J-L1-GP

12

C7907SCD1U10V2KX-5GPC7907SCD1U10V2KX-5GP

12

C7903SCD1U10V2KX-5GP

DYC7903SCD1U10V2KX-5GP

DY

12

R7903100KR2J-1-GPR7903100KR2J-1-GP

12

C7904SCD1U10V2KX-5GPC7904SCD1U10V2KX-5GP

12

C7908SCD1U10V2KX-5GPC7908SCD1U10V2KX-5GP

1 2R7905 56KR2J-L1-GP

DYR7905 56KR2J-L1-GP

DY

EB

C

R1

R2

Q7901PDTA114EE-3-GP-U

R1

R2

Q7901PDTA114EE-3-GP-U

12

C7906SCD1U10V2KX-5GP

DYC7906SCD1U10V2KX-5GP

DY

12

C7901

SC

10U

6D3V

5KX

-1G

P

C7901

SC

10U

6D3V

5KX

-1G

P

12

C7902

SC

D1U

10V

2KX

-5G

P

C7902

SC

D1U

10V

2KX

-5G

P

1 2R7907 56KR2J-L1-GPR7907 56KR2J-L1-GP

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2

2

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D D

C C

B B

A A

PROT_EEPROM

3D3V_S5

3D3V_S5

3D3V_S0

PLT_RST# 5,18,27,32,36,65,66,71,82,83

SMB_CLK 20,82SMB_DATA 20,82

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

RFIDA4

80 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

RFIDA4

80 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

RFIDA4

80 94Tuesday, January 18, 2011

<Core Design>

RFID

LTC015EEB

N/A

N/A

72.BUL08.A0Q

72.24S08.A0Q

ROHM

NXP

SANYO

Description Lenovo P/N Wistron P/N

Table 80.1- Transistor multi-source

84.00115.E1KNXP

ROHM

Description Lenovo P/N Wistron P/N

N/A

84.09115.A11

PDTC115TE

DRC9115T0L

84.00015.01H

Supplier

Panasonic

Table 80.2- EEPROM multi-source

N/A

N/A

N/A

PCA24S08ADP

BUL08-1FVJ-WGE2

LE26CAP08TT-TLM-H 72.26C08.00R

Supplier

12

C8001

SC

D01

U16

V2K

X-3

GP

C8001

SC

D01

U16

V2K

X-3

GP

12

R80014K7R2J-2-GPR80014K7R2J-2-GP

EB

CR1

Q8001

PDTC115TE-GP

R1

Q8001

PDTC115TE-GP

NC#11

NC#22

PROT#3

GND4 SDA 5SCL 6WP 7

VCC 8

U8001

BUL08-1FVJ-WGE2-GP

U8001

BUL08-1FVJ-WGE2-GP

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C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ReservedA3

81 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ReservedA3

81 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

ReservedA3

81 94Tuesday, January 18, 2011

<Core Design>

BLANK

Page 82: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EXC_PWR_SHDN#

AC_IN_LED_N

AC_IN_LED_P

ACDC_ID2AD_OFF

AC_IN_LED_PAC_IN_LED_N

AD+

1D5V_S0

3D3V_S5

5V_S5

3D3V_S0

3D3V_AUX_S5

AD+3D3V_LAN_S53D3V_S0

AD_JK

PCIE_TXN8 20PCIE_TXP8 20

PCIE_RXN8 20PCIE_RXP8 20

SMB_DATA20,80SMB_CLK20,80

PCIE_WAKE#19,65

CLK_PCIE_NEW 20CLK_PCIE_NEW# 20

USB_PP13 18USB_PN13 18

PCIE_CLK_NEW_RQ5#20

PM_SLP_S3#19,27,36,37,47PM_SLP_S4#19,27,46

PLT_RST#5,18,27,32,36,65,66,71,80,83

USB_PN10 18USB_PP10 18

USB_OC#10_11 18

USB_AO_SEL1 27

USB_AO_SEL0 27

USB_PWR_EN2 27

ACDC_ID2 27AD_OFF 27

PCIE_TXN2 20PCIE_TXP2 20

CLK_PCIE_LAN# 20CLK_PCIE_LAN 20

PCIE_CLK_LAN_RQ0# 20

PCIE_WAKE# 19,65PLT_RST# 5,18,27,32,36,65,66,71,80,83

LAN_XI 20

KBC_PWRBTN#27

PCIE_RXP2 20PCIE_RXN2 20

AC_IN_LED 27

EXC_PWR_SHDN_R#27

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

IO Board ConnectorA3

82 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

IO Board ConnectorA3

82 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

IO Board ConnectorA3

82 94Tuesday, January 18, 2011

<Core Design>

2A

650mA

1.3A

275mA

TO EXP BOARD CONN

DC BOARD CONN

1 2R8202 0R2J-2-GPDYR8202 0R2J-2-GPDY

TP2TPAD30TP2TPAD30

21

3R1

R2

Q8201

LTC043ZUB-FS8-GP

R1

R2

Q8201

LTC043ZUB-FS8-GP

1TP8205 AFTE14P-GPTP8205 AFTE14P-GP

12

R8201620R2J-GPR8201620R2J-GP

1

3579

111315171921232527293133353739

2

46810121416182022242628303234363840

41

42DCCN1

ACES-CONN40A-9-GP

20.F1844.040

DCCN1

ACES-CONN40A-9-GP

20.F1844.040

1TP8201 AFTE14P-GPTP8201 AFTE14P-GP

1 2R8203 0R2J-2-GPR8203 0R2J-2-GP

1TP8202 AFTE14P-GPTP8202 AFTE14P-GP1TP8203 AFTE14P-GPTP8203 AFTE14P-GP

1 1

3 3

5 5

7 7

9 9

11 11

13 13

15 15

17 17

19 19

21 21

23 23

25 25

27 27

29 29

31 31

33 33

35 35

37 37

39 39

41 41

43 43

45 45

47 47

49 49

51 51

22

44

66

88

1010

1212

1414

1616

1818

2020

2222

2424

2626

2828

3030

3232

3434

3636

3838

4040

4242

4444

4646

4848

5050

5252

TOPBOTTOM

02 Do not mirror

GF1

GF-MINIPCI52P-GP

ZZ.00PAD.U71

TOPBOTTOM

02 Do not mirror

GF1

GF-MINIPCI52P-GP

ZZ.00PAD.U71

1TP8204 AFTE14P-GPTP8204 AFTE14P-GP

Page 83: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PEG_RXN4

PEG_RXN5PEG_RXP5

PEG_RXN6

PEG_RXN7PEG_RXP7

PEG_RXP6

PEG_RXP4

PEG_TXP1PEG_TXN1

PEG_TXP13PEG_TXN13

PEG_TXP15PEG_TXN15

PEG_TXP14PEG_TXN14

PEG_TXP12PEG_TXN12

PEG_RXN0

PEG_C_RXP5PEG_C_RXN5

PEG_C_RXP7PEG_C_RXN7

PEG_C_RXP6PEG_C_RXN6

PEG_C_RXP4PEG_C_RXN4

PEG_RXN12

PEG_RXN13PEG_RXP13

PEG_RXN14

PEG_RXN15PEG_RXP15

PEG_RXP14

PEG_RXP12

PEG_RXN8

PEG_RXN9PEG_RXP9

PEG_RXN10

PEG_RXN11PEG_RXP11

PEG_RXP10

PEG_RXP8

PEG_TXP3PEG_TXN3

PEG_TXP2PEG_TXN2

PCIE_CALRP

PEG_RXN1PEG_RXP1

PWRGOOD

PEG_C_RXP9PEG_C_RXN9

PEG_C_RXP11PEG_C_RXN11

PEG_C_RXP10PEG_C_RXN10

PEG_C_RXP8PEG_C_RXN8

PEG_TXP0

PEG_TXP5PEG_TXN5

PEG_TXP7PEG_TXN7

PEG_TXP6PEG_TXN6

PEG_TXP4PEG_TXN4

PEG_RXN2

PEG_RXN3PEG_RXP3

PEG_RXP2

PEG_C_RXP13PEG_C_RXN13

PEG_C_RXP15PEG_C_RXN15

PEG_C_RXP14PEG_C_RXN14

PEG_C_RXP12PEG_C_RXN12

PEG_TXN0

PEG_TXP9PEG_TXN9

PEG_TXP11PEG_TXN11

PEG_TXP10PEG_TXN10

PEG_TXP8PEG_TXN8

PEG_RXP0

PCIE_CALRN

PEG_C_RXP1PEG_C_RXN1

PEG_C_RXP3PEG_C_RXN3

PEG_C_RXP2PEG_C_RXN2

PEG_C_RXP0PEG_C_RXN0

VGA_RST#

1D8V_S0_VGA_PG_1

VGA_RST#

PLT_RST#

VGA_RST#

1V_VGA_S0

3D3V_VGA_S0

3D3V_VGA_S03D3V_VGA_S0

3D3V_VGA_S0

PEG_RXN[0..15] 4

PEG_RXP[0..15] 4

PEG_TXN[0..15]4

PEG_TXP[0..15]4

GPIO5_AC_BATT85

BIOS_ROM_EN85

TX_PWRS_ENB85

TX_DEEMPH_EN85

BIF_GEN2_EN_A85

GPIO8_ROMSO85

VGA_DIS85

CONFIG085

CONFIG185

CONFIG285

GPIO21_BB_EN85

CLK_PCIE_VGA20CLK_PCIE_VGA#20

PLT_RST#5,18,27,32,36,65,66,71,80,82

JTAG_TCK_VGA20,85

JTAG_TMS_VGA85

TESTEN84

DGPU_HOLD_RST#18

1D8V_S0_VGA_PG93

1D5V_VGA_PWOK86

PCIE_RST#27,85

VGA_RST# 85

JTAG_TRST#_VGA85

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_PCIE/STRAPPING(1/5)A3

83 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_PCIE/STRAPPING(1/5)A3

83 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_PCIE/STRAPPING(1/5)A3

83 94Tuesday, January 18, 2011

<Core Design>

0

0

?

1

1

1

1

RESERVED

0

GPIO8_ROMSO

HSYNC XAUD[1]

X

ALLOW FOR PULLUP PADS FOR THESE STRAPS AND IF THESE GPIOS ARE USED, THEY MUST NOT CONFLICT DURING RESET

0:Disable external BIOS ROM device1:Enable external BIOS ROM device

GPIO0Transmitter Power Savings Enable0: 50% Tx output swing 1: Full Tx output swingTX_PWRS_ENB

GPIO1TX_DEEMPH_ENPCIE TRANSMITTER DE-EMPHASIS ENABLED0:Tx de-emphasis disabled 1:Tx de-emphasis enabled

X XX

X

0GPIO90:VGA Controller capacity enabled1:The device won't be recognized as the system's VGA controllerVGA_DIS

VIP_DEVICE_STRAP_EN V2SYNCVIP Device Strap Enable indicates to the software driver that it sense whether or not a VIP device is connected on the VIP Host interface.

RECOMMENDED SETTINGS 0= DO NOT INSTALL RESISTOR 1 = INSTALL 3K RESISTOR X = DESIGN DEPENDANT NA = NOT APPLICABLE

GPIO_22_ROMCSB

STRAPS DESCRIPTION OF DEFAULT SETTINGSPIN

GPIO[13:11]ROMIDCFG[2:0]BIOS_ROM_EN=1, Config[2:0] defines the ROM typeBIOS_ROM_EN=0, Config[2:0] defines the primary memory aperture size

CONFIGURATION STRAPS

BIOS_ROM_EN

X

VSYNC XAUD[0]

H2SYNC 0

0:Advertises the PCIe device as 2.5GT/s capable at power on.1:Advertises the PCIe device as 5.0GT/s capable at power on.

RSVD

GPIO21_BB_EN

GENERICC 0RSVD

GPIO8 RESERVED

PIN STRAPS

0

GPIO21 RESERVED

GPIO2BIF_GEN2_EN_A 0

RECOMMENDPLATFORMSETTING

GPIO5GPIO5_AC_BATToptional input allow the system to request a fastpower reduction by setting GPIO5 to low. 0

0

0

0

0

0

0

0 0 1(256MB)

X

RESERVED

AUD[1:0]:11-Audio for both DisplayPort and HDMI

NC

NC

pilot run mode

NC

"0"(PD)

Debugmode

Normal modeSignal

CLK

"1"(PU)TESTEN "1"(PU)

"0"(PD) "1"(PU)JTAG_TRST#

JTAG_TCK

JTAG_TMS

"1"(PU)

"1"(PU)"1"(PU)

JTAG SIGNAL OPTION

H

dGPU mode

IGPU

IGPU with BACO

PE_GPIO0

H

LdGPU reset for PX/SG transitions

TESTEN Vancouver need to 5.1K ohm Mannhatton need to 1K ohm

1 2C8311 SCD1U6D3V1KX-GPPXC8311 SCD1U6D3V1KX-GPPX

B1

A2

GND3Y 4

VCC 5

U8302

74LVC1G08GW-1-GP

DYU8302

74LVC1G08GW-1-GP

DY

1 2C8328 SCD1U6D3V1KX-GPPXC8328 SCD1U6D3V1KX-GPPX

1 2C8326 SCD1U6D3V1KX-GPPXC8326 SCD1U6D3V1KX-GPPX

1 2R8327 5K11R2F-L1-GPPXR8327 5K11R2F-L1-GPPX

B1

A2

GND3Y 4

VCC 5

U8301

74LVC1G08GW-1-GP

DYU8301

74LVC1G08GW-1-GP

DY

1 2C8303 SCD1U6D3V1KX-GPPXC8303 SCD1U6D3V1KX-GPPX

1 2R8307 10KR2J-3-GPDY

R8307 10KR2J-3-GPDY

1 2R8315 10KR2J-3-GPDY

R8315 10KR2J-3-GPDY

1 2C8312 SCD1U6D3V1KX-GPPXC8312 SCD1U6D3V1KX-GPPX

1 2C8323 SCD1U6D3V1KX-GPPXC8323 SCD1U6D3V1KX-GPPX

1 2C8319 SCD1U6D3V1KX-GPPXC8319 SCD1U6D3V1KX-GPPX

1 2C8315 SCD1U6D3V1KX-GPPXC8315 SCD1U6D3V1KX-GPPX

1 2R8324 10KR2J-3-GPDYR8324 10KR2J-3-GPDY

1 2C8309 SCD1U6D3V1KX-GPPXC8309 SCD1U6D3V1KX-GPPX

1 2R8301 3KR2J-2-GPPXR8301 3KR2J-2-GPPX

1 2R8303 10KR2J-3-GPPXR8303 10KR2J-3-GPPX

1 2C8320 SCD1U6D3V1KX-GPPXC8320 SCD1U6D3V1KX-GPPX

1 2R8323 10KR2J-3-GPDYR8323 10KR2J-3-GPDY

1 2C8329 SCD1U6D3V1KX-GPPXC8329 SCD1U6D3V1KX-GPPX

1 2R8313 10KR2J-3-GPDYR8313 10KR2J-3-GPDY

1 2R8308 10KR2J-3-GPDY

R8308 10KR2J-3-GPDY

1 2C8304 SCD1U6D3V1KX-GPPXC8304 SCD1U6D3V1KX-GPPX

1 2C8302 SCD1U6D3V1KX-GPPXC8302 SCD1U6D3V1KX-GPPX

12R83250R2-PT5-LILY-GP

PXR8325

0R2-PT5-LILY-GP

PX

1 2R8306 10KR2J-3-GPPXR8306 10KR2J-3-GPPX

1 2R8322 10KR2J-3-GPDYR8322 10KR2J-3-GPDY

1 2R8316 1K27R2F-L-GPPXR8316 1K27R2F-L-GPPX

1 2C8324 SCD1U6D3V1KX-GPPXC8324 SCD1U6D3V1KX-GPPX

1 2C8316 SCD1U6D3V1KX-GPPXC8316 SCD1U6D3V1KX-GPPX

1 2C8330 SCD1U6D3V1KX-GPPXC8330 SCD1U6D3V1KX-GPPX

1 2C8310 SCD1U6D3V1KX-GPPXC8310 SCD1U6D3V1KX-GPPX

12R8326 10KR2J-3-GPDYR8326 10KR2J-3-GPDY

1 2R83210R2J-2-GPDYR83210R2J-2-GPDY

1 2

R83200R2J-2-GP

DYR83200R2J-2-GP

DY

1 2R831710KR2F-2-GP

PXR8317

10KR2F-2-GP

PX1 2R8318 2KR2F-3-GPPXR8318 2KR2F-3-GPPX

1 2R8305 10KR2J-3-GPDY

R8305 10KR2J-3-GPDY

1 2C8321 SCD1U6D3V1KX-GPPXC8321 SCD1U6D3V1KX-GPPX

1 2C8313 SCD1U6D3V1KX-GPPXC8313 SCD1U6D3V1KX-GPPX

NC#AJ21AJ21

NC#AK21AK21

PWRGOODAH16 PCIE_CALRN Y29

PCIE_CALRP Y30

PCIE_REFCLKNAA36PCIE_REFCLKPAB35

PCIE_RX0NY37PCIE_RX0PAA38

PCIE_RX10NK37PCIE_RX10PL38

PCIE_RX11NJ36PCIE_RX11PK35

PCIE_RX12NH37PCIE_RX12PJ38

PCIE_RX13NG36PCIE_RX13PH35

PCIE_RX14NF37PCIE_RX14PG38

PCIE_RX15NE37PCIE_RX15PF35

PCIE_RX1NW36PCIE_RX1PY35

PCIE_RX2NV37PCIE_RX2PW38

PCIE_RX3NU36PCIE_RX3PV35

PCIE_RX4NT37PCIE_RX4PU38

PCIE_RX5NR36PCIE_RX5PT35

PCIE_RX6NP37PCIE_RX6PR38

PCIE_RX7NN36PCIE_RX7PP35

PCIE_RX8NM37PCIE_RX8PN38

PCIE_RX9NL36PCIE_RX9PM35

PERST#AA30

PCIE_TX0N Y32PCIE_TX0P Y33

PCIE_TX10N L32PCIE_TX10P L33

PCIE_TX11N L29PCIE_TX11P L30

PCIE_TX12N K32PCIE_TX12P K33

PCIE_TX13N J32PCIE_TX13P J33

PCIE_TX14N K29PCIE_TX14P K30

PCIE_TX15N H32PCIE_TX15P H33

PCIE_TX1N W32PCIE_TX1P W33

PCIE_TX2N U32PCIE_TX2P U33

PCIE_TX3N U29PCIE_TX3P U30

PCIE_TX4N T32PCIE_TX4P T33

PCIE_TX5N T29PCIE_TX5P T30

PCIE_TX6N P32PCIE_TX6P P33

PCIE_TX7N P29PCIE_TX7P P30

PCIE_TX8N N32PCIE_TX8P N33

PCIE_TX9N N29PCIE_TX9P N30

PCI EXPRESS INTERFACE

CLOCK

CALIBRATION

1 OF 8VGA1A

MADISON-PRO-2-GPPX

PCI EXPRESS INTERFACE

CLOCK

CALIBRATION

1 OF 8VGA1A

MADISON-PRO-2-GPPX

12

C8333SC47P50V2JN-3GP

DYC8333SC47P50V2JN-3GP

DY

1 2C8301 SCD1U6D3V1KX-GPPXC8301 SCD1U6D3V1KX-GPPX

1 2C8307 SCD1U6D3V1KX-GPPXC8307 SCD1U6D3V1KX-GPPX

1 2C8305 SCD1U6D3V1KX-GPPXC8305 SCD1U6D3V1KX-GPPX

1 2R8302 3KR2J-2-GPPXR8302 3KR2J-2-GPPX

12R8319 0R2J-2-GP

DYR8319 0R2J-2-GP

DY

12

C8334SCD1U10V2KX-5GP

DYC8334SCD1U10V2KX-5GP

DY

1 2C8331 SCD1U6D3V1KX-GPPXC8331 SCD1U6D3V1KX-GPPX

1 2C8327 SCD1U6D3V1KX-GPPXC8327 SCD1U6D3V1KX-GPPX

1 2C8325 SCD1U6D3V1KX-GPPXC8325 SCD1U6D3V1KX-GPPX

1 2C8317 SCD1U6D3V1KX-GPPXC8317 SCD1U6D3V1KX-GPPX

1 2R8314 10KR2J-3-GPDYR8314 10KR2J-3-GPDY

1 2R8304 10KR2J-3-GPDY

R8304 10KR2J-3-GPDY

1 2C8314 SCD1U6D3V1KX-GPPXC8314 SCD1U6D3V1KX-GPPX

1 2C8332 SCD1U6D3V1KX-GPPXC8332 SCD1U6D3V1KX-GPPX

1 2C8322 SCD1U6D3V1KX-GPPXC8322 SCD1U6D3V1KX-GPPX

1 2C8318 SCD1U6D3V1KX-GPPXC8318 SCD1U6D3V1KX-GPPX

1 2C8308 SCD1U6D3V1KX-GPPXC8308 SCD1U6D3V1KX-GPPX

1 2C8306 SCD1U6D3V1KX-GPPXC8306 SCD1U6D3V1KX-GPPX

1 2R8328 0R2J-2-GPPX

R8328 0R2J-2-GPPX

Page 84: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MDB50

MDB59

MDB16

MDB47

MDB22

MDB24

MDB40

MDB18

MDB11

MDB7

MDB30

MDB46

MDB55

MDB58

MDB1

MDB53

MDB26

MDB14

MDB49

MDB52

MDB45

MDB21

MDB43

MDB23

MDB3

MDB5

MDB15

MDB25

MDB60MDB61

MDB41

MDB4

MDB56MDB57

MDB13

MDB2

MDB6

MDB44

MDB33

MDB54

MDB32

MDB20

MDB27

MDB36

MDB10

MDB51

MDB19

MDB38

MDB9

MDB48

MDB12

MDB34

MDB28

MDB62

MDB8

MDB37

MDB63

MDB31

MDB35

MDB29

MDB0

MDB42

MDB17

MDB39

MEM_CALRN1

CLKTESTB

MEM_CALRN2

MDA12

MDA45

MDA28

MDA11

MDA52

MDA30

MDA34

MDA38

MDA40

MDA35

MDA31

MDA51

MDA47

MDA57

MDA54

MDA0

MDA59

MDA25

MDA1

MDA55

MDA44

MDA15

MDA49

MDA36MDA37

MDA21

MDA18

MDA4

MDA23

MDA48

MDA20

MDA46

MDA9

MDA27

MDA13

MDA61

MDA53

MDA8

MDA62

MDA29

MDA22

MDA5

MDA41

MDA39

MVREFDB

MDA24

MDA19

MDA14

MDA50

MDA42

MDA17

MDA60

MDA56

MDA33

MDA26

MDA2

MDA43

MDA58

MDA6

MDA3

MDA7

MDA10

MDA16

MDA32

MDA63

CLKTESTA

MVREFSAMVREFDA

MEM_CALRP1

MVREFSB

MEM_CALRN1

MEM_CALRN2

MEM_CALRP1

MEM_CALRP0

MEM_CALRN0

MEM_CALRP2

MVREFDA

MEM_CALRP0

MEM_CALRN0

MVREFSA

MEM_CALRP2

MVREFDB MVREFSB

DRAM_RST

1D5V_VGA_S01D5V_VGA_S01D5V_VGA_S01D5V_VGA_S0

1D5V_VGA_S0

1D5V_VGA_S0

ODTB1 91ODTB0 90

ODTA1 89ODTA0 88

MDA[32..63]89

MDA[0..31]88 MDB[0..31]90

MDB[32..63]91

A_BA2 88,89A_BA0 88,89A_BA1 88,89

B_BA2 90,91B_BA0 90,91B_BA1 90,91

DQMA0 88DQMA1 88DQMA2 88DQMA3 88DQMA4 89DQMA5 89DQMA6 89DQMA7 89

DQMB0 90DQMB1 90DQMB2 90DQMB3 90DQMB4 91DQMB5 91DQMB6 91DQMB7 91

QSAP_0 88

QSAN_0 88

QSAP_1 88

QSAN_1 88

QSAP_2 88

QSAN_2 88QSAN_3 88

QSAP_3 88

QSAN_4 89

QSAP_4 89QSAP_5 89

QSAN_5 89

QSAP_6 89

QSAN_6 89QSAN_7 89

QSAP_7 89

QSBP_0 90

QSBN_0 90

QSBP_1 90

QSBN_1 90

QSBP_2 90

QSBN_2 90

QSBP_3 90

QSBN_3 90

QSBP_4 91

QSBN_4 91

QSBP_5 91

QSBN_5 91

QSBP_6 91

QSBN_6 91

QSBP_7 91

QSBN_7 91

CLKA0# 88CLKA0 88

CLKA1 89CLKA1# 89

RASA0# 88RASA1# 89

CASA1# 89CASA0# 88

CSA0#_0 88

CSA1#_0 89

CKEA0 88CKEA1 89

WEA1# 89WEA0# 88

CKEB0 90CKEB1 91

CASB1# 91CASB0# 90

CLKB0# 90CLKB0 90

WEB1# 91WEB0# 90

CSB0#_0 90

CLKB1 91CLKB1# 91

CSB1#_0 91

RASB0# 90RASB1# 91

MAA0 88,89MAA1 88,89MAA2 88,89MAA3 88,89MAA4 88,89MAA5 88,89MAA6 88,89MAA7 88,89MAA8 88,89MAA9 88,89MAA10 88,89MAA11 88,89MAA12 88,89

MAB0 90,91MAB1 90,91MAB2 90,91MAB3 90,91MAB4 90,91MAB5 90,91MAB6 90,91MAB7 90,91MAB8 90,91MAB9 90,91MAB10 90,91MAB11 90,91MAB12 90,91

TESTEN83

MEM_RST 88,89,90,91

MAB13 90,91MAA13 88,89

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU Memory(2/5)Custom

84 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU Memory(2/5)Custom

84 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU Memory(2/5)Custom

84 94Tuesday, January 18, 2011

<Core Design>

** This basic topology should be used for DRAM_RST forDDR3/GDDR3/GDDR5.These Capacitors and Resistor valuesare an example only. The Series R and || Cap valueswill depend on the DRAM load and will have to becalculated for different Memory ,DRAM Load and board to pass Reset Signal Spec.

DDR3/GDDR3 Memory Stuff Option(Mad/Park)

GDDR3

1.8V/1.5V

Rb

Ra

Ra RaRa Ra

Rb Rb RbRb

40.2R

MVDDQ

GDDR5

100R

1.5V

DDR3

40.2R

100R

1.5V

100R

40.2R

PLACE MVREF DIVIDERS AND CAPS CLOSE TO ASIC

Madison: MEM_CALRP[0,2] signals are used.Park: MEM_CALRP1 and MEM_CALRN1 are used

Mannhatton

Vancouver

DQA0_0/DQA_0C37

DQA0_1/DQA_1C35

DQA0_10/DQA_10C30

DQA0_11/DQA_11A30

DQA0_12/DQA_12F28

DQA0_13/DQA_13C28

DQA0_14/DQA_14A28

DQA0_15/DQA_15E28

DQA0_16/DQA_16D27

DQA0_17/DQA_17F26

DQA0_18/DQA_18C26

DQA0_19/DQA_19A26

DQA0_2/DQA_2A35

DQA0_20/DQA_20F24

DQA0_21/DQA_21C24

DQA0_22/DQA_22A24

DQA0_23/DQA_23E24

DQA0_24/DQA_24C22

DQA0_25/DQA_25A22

DQA0_26/DQA_26F22

DQA0_27/DQA_27D21

DQA0_28/DQA_28A20

DQA0_29/DQA_29F20

DQA0_3/DQA_3E34

DQA0_30/DQA_30D19

DQA0_31/DQA_31E18

DQA1_0/DQA_32C18

DQA1_1/DQA_33A18

DQA1_2/DQA_34F18

DQA1_3/DQA_35D17

DQA1_4/DQA_36A16

DQA1_5/DQA_37F16

DQA1_6/DQA_38D15

DQA1_7/DQA_39E14

DQA0_4/DQA_4G32

DQA1_8/DQA_40F14

DQA1_9/DQA_41D13

DQA1_10/DQA_42F12

DQA1_11/DQA_43A12

DQA1_12/DQA_44D11

DQA1_13/DQA_45F10

DQA1_14/DQA_46A10

DQA1_15/DQA_47C10

DQA1_16/DQA_48G13

DQA1_17/DQA_49H13

DQA0_5/DQA_5D33

DQA1_18/DQA_50J13

DQA1_19/DQA_51H11

DQA1_20/DQA_52G10

DQA1_21/DQA_53G8

DQA1_22/DQA_54K9

DQA1_23/DQA_55K10

DQA1_24/DQA_56G9

DQA1_25/DQA_57A8

DQA1_26/DQA_58C8

DQA1_27/DQA_59E8

DQA0_6/DQA_6F32

DQA1_28/DQA_60A6

DQA1_29/DQA_61C6

DQA1_30/DQA_62E6

DQA1_31/DQA_63A5

DQA0_7/DQA_7E32

DQA0_8/DQA_8D31

DQA0_9/DQA_9F30

MEM_CALRP1M12

MVREFDAL18

MVREFSAL20

MEM_CALRN0L27

MEM_CALRN1N12

MEM_CALRN2AG12

MEM_CALRP0M27

MEM_CALRP2AH12

CASA0# K20

CASA1# K17

CKEA0 K21

CKEA1 J20

CLKA0 H27

CLKA0# G27

CLKA1 J14

CLKA1# H14

CSA0#_0 K24

CSA0#_1 K27

CSA1#_0 M13

CSA1#_1 K16

WCKA0_0/DQMA_0 A32

WCKA0#_0/DQMA_1 C32

WCKA0_1/DQMA_2 D23

WCKA0#_1/DQMA_3 E22

WCKA1_0/DQMA_4 C14

WCKA1#_0/DQMA_5 A14

WCKA1_1/DQMA_6 E10

WCKA1#_1/DQMA_7 D9

MAA0_0/MAA_0 G24

MAA0_1/MAA_1 J23

MAA1_2/MAA_10 L13

MAA1_3/MAA_11 G16

MAA1_4/MAA_12 J16

MAA1_5/MAA_13_BA2 H16

MAA1_6/MAA_14_BA0 J17

MAA1_7/MAA_A15_BA1 H17

MAA0_2/MAA_2 H24

MAA0_3/MAA_3 J24

MAA0_4/MAA_4 H26

MAA0_5/MAA_5 J26

MAA0_6/MAA_6 H21

MAA0_7/MAA_7 G21

MAA1_0/MAA_8 H19

MAA1_1/MAA_9 H20

ADBIA0/ODTA0 J21

ADBIA1/ODTA1 G19

RASA0# K23

RASA1# K19

EDCA0_0/QSA_0/RDQSA_0 C34

EDCA0_1/QSA_1/RDQSA_1 D29

EDCA0_2/QSA_2/RDQSA_2 D25

EDCA0_3/QSA_3/RDQSA_3 E20

EDCA1_0/QSA_4/RDQSA_4 E16

EDCA1_1/QSA_5/RDQSA_5 E12

EDCA1_2/QSA_6/RDQSA_6 J10

EDCA1_3/QSA_7/RDQSA_7 D7

MAA0_8 H23

MAA1_8 J19

DDBIA0_0/QSA_0#/WDQSA_0 A34

DDBIA0_1/QSA_1#/WDQSA_1 E30

DDBIA0_2/QSA_2#/WDQSA_2 E26

DDBIA0_3/QSA_3#/WDQSA_3 C20

DDBIA1_0/QSA_4#/WDQSA_4 C16

DDBIA1_1/QSA_5#/WDQSA_5 C12

DDBIA1_2/QSA_6#/WDQSA_6 J11

DDBIA1_3/QSA_7#/WDQSA_7 F8

WEA0# K26

WEA1# L15

ME

MO

RY

IN

TE

RF

AC

E A

DDR2GDDR3/GDDR5DDR3

GDDR5/DDR2/GDDR3

DDR2GDDR5/GDDR3 DDR3

GDDR5

3 OF 8VGA1C

MADISON-PRO-2-GP PX

ME

MO

RY

IN

TE

RF

AC

E A

DDR2GDDR3/GDDR5DDR3

GDDR5/DDR2/GDDR3

DDR2GDDR5/GDDR3 DDR3

GDDR5

3 OF 8VGA1C

MADISON-PRO-2-GP PX

1 2R8408243R2F-2-GP

PXR8408

243R2F-2-GP

PX

1 2R8402 51R2J-2-GPPXR8402 51R2J-2-GPPX

12

R841340D2R2F-GP

PXR841340D2R2F-GP

PX

12

R84205K1R2J-4-GP

PXR84205K1R2J-4-GP

PX

12

R84012K2R2J-2-GP

DYR84012K2R2J-2-GP

DY

DQB0_0/DQB_0C5

DQB0_1/DQB_1C3

DQB0_10/DQB_10J4

DQB0_11/DQB_11K6

DQB0_12/DQB_12K5

DQB0_13/DQB_13L4

DQB0_14/DQB_14M6

DQB0_15/DQB_15M1

DQB0_16/DQB_16M3

DQB0_17/DQB_17M5

DQB0_18/DQB_18N4

DQB0_19/DQB_19P6

DQB0_2/DQB_2E3

DQB0_20/DQB_20P5

DQB0_21/DQB_21R4

DQB0_22/DQB_22T6

DQB0_23/DQB_23T1

DQB0_24/DQB_24U4

DQB0_25/DQB_25V6

DQB0_26/DQB_26V1

DQB0_27/DQB_27V3

DQB0_28/DQB_28Y6

DQB0_29/DQB_29Y1

DQB0_3/DQB_3E1

DQB0_30/DQB_30Y3

DQB0_31/DQB_31Y5

DQB1_0/DQB_32AA4

DQB1_1/DQB_33AB6

DQB1_2/DQB_34AB1

DQB1_3/DQB_35AB3

DQB1_4/DQB_36AD6

DQB1_5/DQB_37AD1

DQB1_6/DQB_38AD3

DQB1_7/DQB_39AD5

DQB0_4/DQB_4F1

DQB1_8/DQB_40AF1

DQB1_9/DQB_41AF3

DQB1_10/DQB_42AF6

DQB1_11/DQB_43AG4

DQB1_12/DQB_44AH5

DQB1_13/DQB_45AH6

DQB1_14/DQB_46AJ4

DQB1_15/DQB_47AK3

DQB1_16/DQB_48AF8

DQB1_17/DQB_49AF9

DQB0_5/DQB_5F3

DQB1_18/DQB_50AG8

DQB1_19/DQB_51AG7

DQB1_20/DQB_52AK9

DQB1_21/DQB_53AL7

DQB1_22/DQB_54AM8

DQB1_23/DQB_55AM7

DQB1_24/DQB_56AK1

DQB1_25/DQB_57AL4

DQB1_26/DQB_58AM6

DQB1_27/DQB_59AM1

DQB0_6/DQB_6F5

DQB1_28/DQB_60AN4

DQB1_29/DQB_61AP3

DQB1_30/DQB_62AP1

DQB1_31/DQB_63AP5

DQB0_7/DQB_7G4

DQB0_8/DQB_8H5

DQB0_9/DQB_9H6

MVREFDBY12

MVREFSBAA12

TESTENAD28

CASB0# W10

CASB1# AA10

CKEB0 U10

CKEB1 AA11

CLKB0 L9

CLKB0# L8

CLKB1 AD8

CLKB1# AD7

CLKTESTAAK10

CLKTESTBAL10

CSB0#_0 P10

CSB0#_1 L10

CSB1#_0 AD10

CSB1#_1 AC10

WCKB0_0/DQMB_0 H3

WCKB0#_0/DQMB_1 H1

WCKB0_1/DQMB_2 T3

WCKB0#_1/DQMB_3 T5

WCKB1_0/DQMB_4 AE4

WCKB1#_0/DQMB_5 AF5

WCKB1_1/DQMB_6 AK6

WCKB1#_1/DQMB_7 AK5

DRAM_RST# AH11

MAB0_0/MAB_0 P8

MAB0_1/MAB_1 T9

MAB1_2/MAB_10 AC8

MAB1_3/MAB_11 AC9

MAB1_4/MAB_12 AA7

MAB1_5/BA2 AA8

MAB1_6/BA0 Y8

MAB1_7/BA1 AA9

MAB0_2/MAB_2 P9

MAB0_3/MAB_3 N7

MAB0_4/MAB_4 N8

MAB0_5/MAB_5 N9

MAB0_6/MAB_6 U9

MAB0_7/MAB_7 U8

MAB1_0/MAB_8 Y9

MAB1_1/MAB_9 W9

ADBIB0/ODTB0 T7

ADBIB1/ODTB1 W7

RASB0# T10

RASB1# Y10

EDCB0_0/QSB_0/RDQSB_0 F6

EDCB0_1/QSB_1/RDQSB_1 K3

EDCB0_2/QSB_2/RDQSB_2 P3

EDCB0_3/QSB_3/RDQSB_3 V5

EDCB1_0/QSB_4/RDQSB_4 AB5

EDCB1_1/QSB_5/RDQSB_5 AH1

EDCB1_2/QSB_6/RDQSB_6 AJ9

EDCB1_3/QSB_7/RDQSB_7 AM5

DDBIB0_0/QSB_0#/WDQSB_0 G7

DDBIB0_1/QSB_1#/WDQSB_1 K1

DDBIB0_2/QSB_2#/WDQSB_2 P1

DDBIB0_3/QSB_3#/WDQSB_3 W4

DDBIB1_0/QSB_4#/WDQSB_4 AC4

DDBIB1_1/QSB_5#/WDQSB_5 AH3

DDBIB1_2/QSB_6#/WDQSB_6 AJ8

DDBIB1_3/QSB_7#/WDQSB_7 AM3

WEB0# N10

WEB1# AB11

MAB0_8 T8

MAB1_8 W8

ME

MO

RY

IN

TE

RF

AC

E B

DDR2GDDR5/GDDR3 DDR3

DDR2GDDR3/GDDR5DDR3

GDDR5

GDDR5/DDR2/GDDR3

4 OF 8VGA1D

MADISON-PRO-2-GP PX

ME

MO

RY

IN

TE

RF

AC

E B

DDR2GDDR5/GDDR3 DDR3

DDR2GDDR3/GDDR5DDR3

GDDR5

GDDR5/DDR2/GDDR3

4 OF 8VGA1D

MADISON-PRO-2-GP PX

12

C8401SC120P50V2JN-1GP

PXC8401SC120P50V2JN-1GP

PX

12

C8402SCD1U10V2KX-5GP

PXC8402SCD1U10V2KX-5GP

PX

123 4

RN8401SRN4K7J-8-GP

DYRN8401SRN4K7J-8-GP

DY

12

R841040D2R2F-GP

PXR841040D2R2F-GP

PX

12

R8417100R2F-L1-GP-U

PXR8417100R2F-L1-GP-U

PX

12

R8416100R2F-L1-GP-U

PXR8416100R2F-L1-GP-U

PX1 2R8409

243R2F-2-GP

PXR8409

243R2F-2-GP

PX 12

C8405SCD1U10V2KX-5GP

PXC8405SCD1U10V2KX-5GP

PX1 2R8406

243R2F-2-GP

PXR8406

243R2F-2-GP

PX

12

R841140D2R2F-GP

PXR841140D2R2F-GP

PX1

2R841240D2R2F-GP

PXR841240D2R2F-GP

PX

1 2R8405243R2F-2-GP

PXR8405

243R2F-2-GP

PX

1 2R8407243R2F-2-GP

PXR8407

243R2F-2-GP

PX

12

C8403SCD1U10V2KX-5GP

PXC8403SCD1U10V2KX-5GP

PX

1 2R8418 10R2J-2-GPPXR8418 10R2J-2-GPPX

1 2R8403243R2F-2-GP

PXR8403

243R2F-2-GP

PX

12

R8415100R2F-L1-GP-U

PXR8415100R2F-L1-GP-U

PX

12

R84190R2J-2-GP

DYR84190R2J-2-GP

DY

12

R8414100R2F-L1-GP-U

PXR8414100R2F-L1-GP-U

PX 12

C8404SCD1U10V2KX-5GP

PXC8404SCD1U10V2KX-5GP

PX

Page 85: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MEM_ID1MEM_ID2

GPIO17_VGA

GPIO_VGA_04_CLK

XTALIN

GPIO_VGA_03_DATA

GENERICC

VGA_CRT_BLUE

GENERICG

VGA_CRT_GREEN

GPIO16_SSIN

VPIO14_VGA

GPIO17_VGAGPIO18_VGA

GPU_RSET

GENERICD

XTALIN

VGA_LCDVDD_ENVGA_LBKLT_CTL

XTALOUT

GPU_VREFG

THERMTRIP_VGA

GENERICE_HPD4

HDMI_HPD_GPU

VGA_TS_FDO

R2SET

VGA_CRT_GREEN

JTAG_TDI_VGA

JTAG_TDO_VGA

VGA_CRT_RED

GENERICF

VGA_DMINUS

VGA_CRT_RED

VGA_CRT_BLUE

VGA_DPLUS

XTALOUT

XO_IN

MEM_ID3

XTALIN

Q58

01_2

THE

RM

TRIP

_R

THERMTRIP_VGA

VGA_CRT_HSYNCVGA_CRT_VSYNC

VGA_CRT_DDCCLKVGA_CRT_DDCDATA

MEM_ID0

A2VDD

1D8V_VGA_S0

AVSSQ

1D8V_VGA_S0

1D8V_VGA_S0

1D8V_VGA_S0

TSVDD

DPLL_VDDC

1D8V_VGA_S0

DPLL_PVDD

1V_VGA_S0

DPLL_PVDD

AVDD

VDD1DI

3D3V_VGA_S0

AVDD

VDD1DI

VDD2DI

A2VDDQ

A2VDD

A2VDDQ

VDD2DI

AVSSQ

3D3V_VGA_S0

AVSSQ

GPIO21_BB_EN83

GPIO5_AC_BATT83

TX_PWRS_ENB83

BIOS_ROM_EN83

VGA_DIS83GPIO8_ROMSO83

BIF_GEN2_EN_A83TX_DEEMPH_EN83

CONFIG283CONFIG183CONFIG083

PWRCNTL_092

PWRCNTL_192

PEG_CLKREQ#20JTAG_TRST#_VGA83

JTAG_TCK_VGA20,83JTAG_TMS_VGA83

JTAG_TCK_VGA20,83 SMBD_THERM27,28SMBC_THERM27,28

H_THERMTRIP# 5,22,36

VGA_RST#83

PCIE_RST#27,83

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_DP/LVDS/CRT/GPIO(3/5)A2

85 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_DP/LVDS/CRT/GPIO(3/5)A2

85 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_DP/LVDS/CRT/GPIO(3/5)A2

85 94Tuesday, January 18, 2011

<Core Design>

DVPDATA [3:0]0111 2Gbit Hynix-H5TQ2G63BFR-12C (800MHz) (Whistler-LP 2G / Seymour-XT 1G)1111 2Gbit Samsung-K4W2G1646C-HC12 (800MHz) (Whistler-LP 2G / Seymour-XT 1G)0011 1Gbit Hynix-H5TQ1G63BFR-12C (800MHz) (Whistler-LP 1G)1011 1Gbit Samsung-K4W1G1646E-HC12 (800MHz) (Whistler-LP 1G)

DVPDATA [3:2:1:0] for VRAM type selection H/W strapShould provide VRAM Table for VBios request

(1.1V@150mA DPLL_VDDC For M96/M92)

PLACE VREFG DIVIDER AND CAP CLOSE TO ASIC

([email protected] A2VDDQ)

(1.8V@65mA AVDD)

(1.8V@100mA VDD1DI)

(1.8V@50mA VDD2DI)

+3.3V tolerant

(3.3V@130mA A2VDD)

DDC1/DDC2/DDC6 have 5V-tolerant

Clock Input Configuraiton -GDDR3/DDR3a) 27MHz crystal connected to XTALIN or XTALOUT orb) 27MHz (1.8V) oscillator connected to XTALIN orc) 27MHz (3.3V) oscillator connected to XO_IN (Park, Madison, and Broadway only)

LVDS Interface

(1.8V@20mA TSVDD)

(1.0V@125mA DPLL_VDDC)

(1.8V@75mA DPLL_PVDD)

Voltage Swing:1.8V

12

R851810KR2J-3-GP

HynixR851810KR2J-3-GP

Hynix

12

C8513SCD1U10V2KX-5GP

DYC8513SCD1U10V2KX-5GP

DY

1 2R8526 0R0402-PADR8526 0R0402-PAD

1 2R8521124R2F-U-GP

DYR8521124R2F-U-GP

DY

1TP8514TP8514

1 2R8506

0R0402-PAD

R8506

0R0402-PAD

1TP8529TP8529

1 TP8523TP8523

1TP8515TP8515

12

C8503SCD1U10V2KX-5GP

PXC8503SCD1U10V2KX-5GP

PX

12

R8519150R2F-1-GP

DYR8519150R2F-1-GP

DY

12

R8516249R2F-GP

PXR8516249R2F-GP

PX

12

R851010KR2J-3-GP

DYR851010KR2J-3-GP

DY

1 2R8504 10MR2J-L-GPPX

R8504 10MR2J-L-GPPX

12

C8514SCD1U10V2KX-5GP

PXC8514SCD1U10V2KX-5GP

PX

1TP8513TP8513

1 2R8509 0R0402-PADR8509 0R0402-PAD

1TP8516 TPAD14-GPTP8516 TPAD14-GP

12

C8519

SC

D1U

10V

2KX

-5G

P

PXC8519

SC

D1U

10V

2KX

-5G

P

PX

1TP8517TP8517

1 TP8524TP8524

12

C8521SC1U6D3V2KX-GP

PXC8521SC1U6D3V2KX-GP

PX

1 2L8506BLM18PG471SN1D-GP

PXL8506BLM18PG471SN1D-GP

PX

1 2X8501

XTAL-27MHZ-65-GP-U

PXX8501

XTAL-27MHZ-65-GP-U

PX

12

R851210KR2J-3-GP

VRAM_1GR851210KR2J-3-GP

VRAM_1G

1 2R8517715R2F-GP PX

R8517715R2F-GP PX

12

C8522SCD1U10V2KX-5GP

PXC8522SCD1U10V2KX-5GP

PX

1 2R8524 0R0402-PADR8524 0R0402-PAD

1TP8503TP8503

12

R851310KR2J-3-GP

SAMSUNGR851310KR2J-3-GP

SAMSUNG

12

C8516SCD1U10V2KX-5GP

PXC8516SCD1U10V2KX-5GP

PX

1 2R8525 0R0402-PADR8525 0R0402-PAD

1 2 3456

Q85012N7002KDW-GP

DYQ85012N7002KDW-GP

DY

12

R850310KR2J-3-GP

DYR850310KR2J-3-GP

DY

12

C8518

SC

1U6D

3V2K

X-G

P

PXC8518

SC

1U6D

3V2K

X-G

P

PX

1 TP8525TP8525

1 2L8504

BLM15BD121SS1D-GP

PXL8504

BLM15BD121SS1D-GP

PX

12

C8505SC4D7U6D3V3KX-GP

DYC8505SC4D7U6D3V3KX-GP

DY

12C8525

SC10P50V2JN-4GP

PXC8525

SC10P50V2JN-4GP

PX

12

C8508SCD1U10V2KX-5GP

DYC8508SCD1U10V2KX-5GP

DY

12

R850510KR2J-3-GP

PX

R850510KR2J-3-GP

PX

1 2R8502 0R0402-PADR8502 0R0402-PAD

1 2L8501BLM18PG471SN1D-GP

PXL8501BLM18PG471SN1D-GP

PX

1TP8507TP8507

1 2R8507 0R0402-PADR8507 0R0402-PAD

1 2R8514 499R2F-2-GPPX

R8514 499R2F-2-GPPX

1 TP8522TP8522

1TP8501TP8501

1 TP8526TP8526

12

C8510SCD1U10V2KX-5GP

DYC8510SCD1U10V2KX-5GP

DY

1 234

RN8503SRN10KJ-5-GP

PXRN8503SRN10KJ-5-GP

PX

1TP8502TP8502

12

R851110KR2J-3-GP

VRAM_2GR851110KR2J-3-GP

VRAM_2G

12R8522 0R2J-2-GPDYR8522 0R2J-2-GPDY

12

R850110KR2J-3-GP

PX

R850110KR2J-3-GP

PX

1 TP8527TP8527

12

C8506SC1U6D3V2KX-GP

PXC8506SC1U6D3V2KX-GP

PX

DIGON AJ27

TXCLK_LN_DPE3N AR34TXCLK_LP_DPE3P AP34

TXCLK_UN_DPF3N AL36TXCLK_UP_DPF3P AK35

TXOUT_L0N_DPE2N AU35TXOUT_L0P_DPE2P AW37

TXOUT_L1N_DPE1N AU39TXOUT_L1P_DPE1P AR37

TXOUT_L2N_DPE0N AR35TXOUT_L2P_DPE0P AP35

TXOUT_L3N AP37TXOUT_L3P AN36

TXOUT_U0N_DPF2N AK37TXOUT_U0P_DPF2P AJ38

TXOUT_U1N_DPF1N AJ36TXOUT_U1P_DPF1P AH35

TXOUT_U2N_DPF0N AH37TXOUT_U2P_DPF0P AG38

TXOUT_U3N AG36TXOUT_U3P AF35

VARY_BL AK27

LVTMDP

LVDS CONTROL

7 OF 8VGA1G

MADISON-PRO-2-GP

PX

LVTMDP

LVDS CONTROL

7 OF 8VGA1G

MADISON-PRO-2-GP

PX

1TP8506TP8506

12C8524

SC10P50V2JN-4GP

PXC8524

SC10P50V2JN-4GP

PX

DMINUSAG29

DPLL_PVDDAM32

DPLL_PVSSAN32

DPLL_VDDCAN31

DPLUSAF29

DVPCLKAR1

DVPCNTL_0AP8

DVPCNTL_1AW8

DVPCNTL_2AR3

DVPCNTL_MVP_0AR8

DVPCNTL_MVP_1AU8

DVPDATA_0AU1

DVPDATA_1AU3

DVPDATA_10AV7

DVPDATA_11AN7

DVPDATA_12AV9

DVPDATA_13AT9

DVPDATA_14AR10

DVPDATA_15AW10

DVPDATA_16AU10

DVPDATA_17AP10

DVPDATA_18AV11

DVPDATA_19AT11

DVPDATA_2AW3

DVPDATA_20AR12

DVPDATA_21AW12

DVPDATA_22AU12

DVPDATA_23AP12

DVPDATA_3AP6

DVPDATA_4AW5

DVPDATA_5AU5

DVPDATA_6AR6

DVPDATA_7AW6

DVPDATA_8AU6

DVPDATA_9AT7

GENERICAAJ19

GENERICBAK19

GENERICCAJ20

GENERICDAK20

GENERICE_HPD4AJ24

GENERICFAH26

GENERICGAH24

GPIO_0AH20

GPIO_1AH18

GPIO_10_ROMSCKAJ16

GPIO_11AK16

GPIO_12AL16

GPIO_13AM16

GPIO_14_HPD2AM14

GPIO_15_PWRCNTL_0AM13

GPIO_16_SSINAK14

GPIO_17_THERMAL_INTAG30

GPIO_18_HPD3AN14

GPIO_19_CTFAM17

GPIO_2AN16

GPIO_20_PWRCNTL_1AL13

GPIO_21_BB_ENAJ14

GPIO_22_ROMCS#AK13

GPIO_23_CLKREQ#AN13

GPIO_3_SMBDATAAH23

GPIO_4_SMBCLKAJ23

GPIO_5_AC_BATTAH17

GPIO_6AJ17

GPIO_7_BLONAK17

GPIO_8_ROMSOAJ13

GPIO_9_ROMSIAH15

H2SYNC AD29

HPD1AK24

HSYNC AC36

JTAG_TCKAK23 JTAG_TDIAN23

JTAG_TDOAM24 JTAG_TMSAL24

JTAG_TRST#AM23

DDCDATA_AUX7N AK29DDCCLK_AUX7P AK30

TS_FDOAK32

TSVDDAJ32

TSVSSAJ33

VREFGAH13

VSS1DI AC34

VSS2DI AG32

XTALINAV33

XTALOUTAU34

A2VDD AG33

A2VDDQ AD33

A2VSSQ AF33

AUX1N AL27AUX1P AM27

AUX2N AM20AUX2P AN20

AVDD AD34

AVSSQ AE34

B AF37

B2 AF30

B2# AF31

B# AE38

C AC32

COMP AF32

DDC1CLK AM26

DDC1DATA AN26

DDC2CLK AM19

DDC2DATA AL19

DDC6CLK AJ30

DDC6DATA AJ31

DDCDATA_AUX3N AM30DDCCLK_AUX3P AL30

DDCDATA_AUX4N AM29DDCCLK_AUX4P AL29

DDCDATA_AUX5N AM21DDCCLK_AUX5P AN21

G AE36

G2 AD30

G2# AD31

G# AD35

R AD39

R2 AC30

R2# AC31

R2SET AA29

R# AD37

RSET AB34

SCLAK26

SDAAJ26

TX0M_DPA2N AR24

TX0M_DPC2N AR14

TX0P_DPA2P AT25

TX0P_DPC2P AT15

TX1M_DPA1N AV25

TX1M_DPC1N AV15

TX1P_DPA1P AU26

TX1P_DPC1P AU16

TX2M_DPA0N AR26

TX2M_DPC0N AR16

TX2P_DPA0P AT27

TX2P_DPC0P AT17

TX3M_DPB2N AU30

TX3M_DPD2N AR20

TX3P_DPB2P AV31

TX3P_DPD2P AT21

TX4M_DPB1N AT31

TX4M_DPD1N AV21

TX4P_DPB1P AR32

TX4P_DPD1P AU22

TX5M_DPB0N AU32

TX5M_DPD0N AR22

TX5P_DPB0P AT33

TX5P_DPD0P AT23

TXCAM_DPA3N AV23TXCAP_DPA3P AU24

TXCBM_DPB3N AT29TXCBP_DPB3P AR30

TXCCM_DPC3N AV13TXCCP_DPC3P AU14

TXCDM_DPD3N AT19TXCDP_DPD3P AU20

V2SYNC AC29

VDD1DI AC33

VDD2DI AG31

VSYNC AC38

Y AD32

TS_AAL31

XO_INAW34

XO_IN2AW35

DPA

DPB

DPC

DPD

MUTI GFX

I2C

GENERAL PURPOSE I/O

DAC1

DAC2

DDC/AUX

THERMAL

PLL/CLOCK

2 OF 8VGA1B

MADISON-PRO-2-GP PX

DPA

DPB

DPC

DPD

MUTI GFX

I2C

GENERAL PURPOSE I/O

DAC1

DAC2

DDC/AUX

THERMAL

PLL/CLOCK

2 OF 8VGA1B

MADISON-PRO-2-GP PX

12

C8526SCD1U10V2KX-5GP

DYC8526SCD1U10V2KX-5GP

DY12R8508 0R2J-2-GPDYR8508 0R2J-2-GPDY

1TP8512TP8512

12

R8515499R2F-2-GP

PXR8515499R2F-2-GP

PX

12

C8520SC4D7U6D3V3KX-GP

DYC8520SC4D7U6D3V3KX-GP

DY

12 3

4RN8501 SRN0J-6-GPPXRN8501 SRN0J-6-GPPX

1TP8511 TPAD14-GPTP8511 TPAD14-GP

12

C8517

SC

4D7U

6D3V

3KX

-GP

DYC8517

SC

4D7U

6D3V

3KX

-GP

DY

12R852010KR2J-3-GP

PXR8520

10KR2J-3-GP

PX

12

C8515SC1U6D3V2KX-GP

PXC8515SC1U6D3V2KX-GP

PX

1234 5

678

RN8502

SRN150F-1-GP

PXRN8502

SRN150F-1-GP

PX

1TP8509TP8509

12

R852310KR2J-3-GP

DYR852310KR2J-3-GP

DY

1 TP8528TP8528

1TP8521TP8521

Page 86: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PX_EN##

PX_EN#

PX_EN#

1D5V_VGA_PWOK_R

PX_EN##

BIF_VDDC_1V

FB_VDDCI

1D5V_VGA_PWOK_R

BIF_VDDC_CORE

1V_VGA_S0

SPV18

SPV18

1D8V_VGA_S0

1D5V_VGA_S0

VGA_CORE

1D8V_VGA_S0

VGA_CORE

MPV18

MPV18

VDDC_CT

PCIE_PVDD

3D3V_VGA_S0

BIF_VDDCBIF_VDDC

3D3V_VGA_S0

BIF_VDDC

3D3V_VGA_S0

VGA_CORE

3D3V_VGA_S0

VGA_CORE 1V_VGA_S0

1D5V_VGA_S0

3D3V_VGA_S03D3V_S5

1V_VGA_S0 SPV10

1D5V_VGA_PWOK83

PX_EN87

VGA_SENSE92

GND_SENSE92

8209A_EN/DEM_VGA92,93

1D5V_VGA_PWOK 83

DGPU_PWROK22,92,93

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_POWER(4/5)A2

86 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_POWER(4/5)A2

86 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_POWER(4/5)A2

86 94Tuesday, January 18, 2011

<Core Design>

(For M97, Broadway, Madison and Park SPV10 = 1.0V)

(GDDR5 1.12V@16A VDDCI)

For DDR3/GDDR5, MVDDQ = 1.5V

(1.8V@110mA VDD_CT)

(GDDR3/DDR3 1.12V@4A VDDCI)

(1.8V@40mA PCIE_PVDD)

(1.8V@504mA PCIE_VDDR)

(M97, Broadway and Madison: 1.8V@150mA MPV18)

(Park: 1.8V@75mA MPV18)

(1.0V@1920mA PCIE_VDDC)

(1.8V@75mA SPV18)

PX_EN Mode

0 Normal

BACO1

BIF_VDDC

1V_VGA

VGA_Core

55mA in BACO mode

1D5V_VGA_PWOK

BACO mode

(120mA SPV10)1

2

C8645

SC

1U6D

3V2K

X-G

P

PXC8645

SC

1U6D

3V2K

X-G

P

PX

12

C8605

SC

1U6D

3V2K

X-G

P

PXC8605

SC

1U6D

3V2K

X-G

P

PX

12

R86041KR2J-1-GP

PX

R86041KR2J-1-GP

PX

12

C8640

SC

1U6D

3V2K

X-G

P

PXC8640

SC

1U6D

3V2K

X-G

P

PX

12

C8646

SC

D1U

10V

2KX

-5G

P

PXC8646

SC

D1U

10V

2KX

-5G

P

PX

12

C8674

SC

D1U

10V

2KX

-5G

P

PXC8674

SC

D1U

10V

2KX

-5G

P

PX

12

C8679

SC

1U6D

3V2K

X-G

P

PXC8679

SC

1U6D

3V2K

X-G

P

PX

12

C8617

SC

4D7U

6D3V

3KX

-GP

PXC8617

SC

4D7U

6D3V

3KX

-GP

PX

12

C8667

SC

1U6D

3V2K

X-G

P

PXC8667

SC

1U6D

3V2K

X-G

P

PX

1 2R8601 0R2J-2-GP

PX

R8601 0R2J-2-GP

PX

12

C8684

SC

1U6D

3V2K

X-G

P

PXC8684

SC

1U6D

3V2K

X-G

P

PX

12

C8656S

C1U

6D3V

2KX

-GP

PXC8656

SC

1U6D

3V2K

X-G

PPX

12

C8611

SC

1U6D

3V2K

X-G

P

PXC8611

SC

1U6D

3V2K

X-G

P

PX

G

DS

U8602AO3418-GP

84.03418.031

PX U8602AO3418-GP

84.03418.031

PX

1 2L8603BLM15BD121SS1D-GP

PXL8603BLM15BD121SS1D-GP

PX

12

C8638

SC

1U6D

3V2K

X-G

P

PXC8638

SC

1U6D

3V2K

X-G

P

PX

12

C8647

SC

1U6D

3V2K

X-G

P

PXC8647

SC

1U6D

3V2K

X-G

P

PX

12

C8626

SC

1U6D

3V2K

X-G

P

PXC8626

SC

1U6D

3V2K

X-G

P

PX

12

C8639

SC

1U6D

3V2K

X-G

P

PXC8639

SC

1U6D

3V2K

X-G

P

PX

12

C8604

SC

1U6D

3V2K

X-G

PPXC8604

SC

1U6D

3V2K

X-G

PPX

12

C8636

SC

1U6D

3V2K

X-G

P

PXC8636

SC

1U6D

3V2K

X-G

P

PX

12

C8629

SC

1U6D

3V2K

X-G

P

PXC8629

SC

1U6D

3V2K

X-G

P

PX

G

S

D

Q8601

2N7002K-2-GP

PXQ8601

2N7002K-2-GP

PX

12

C8642

SC

1U6D

3V2K

X-G

P

PXC8642

SC

1U6D

3V2K

X-G

P

PX

12

C8601

SC

1U6D

3V2K

X-G

P

PXC8601

SC

1U6D

3V2K

X-G

P

PX

G

D S

U8604AO3418-GP

84.03418.031

PXU8604AO3418-GP

84.03418.031

PX

12

C8650SC4D7U6D3V3KX-GP

PXC8650SC4D7U6D3V3KX-GP

PX

PCIE_PVDDAB37

MPV18H7

MPV18H8

SPV18AM10

PCIE_VDDC G30

PCIE_VDDC R28

PCIE_VDDC T28

PCIE_VDDC U28

PCIE_VDDC G31

PCIE_VDDC H29

PCIE_VDDC H30

PCIE_VDDC J29

PCIE_VDDC J30

PCIE_VDDC L28

PCIE_VDDC M28

PCIE_VDDC N28

PCIE_VDDR AA31

PCIE_VDDR AA32

PCIE_VDDR AA33

PCIE_VDDR AA34

PCIE_VDDR V28

PCIE_VDDR W29

PCIE_VDDR W30

PCIE_VDDR Y31

SPV10AN9

SPVSSAN10

VDDR1AC7

VDDR1G17

VDDR1G20

VDDR1G23

VDDR1G26

VDDR1G29

VDDR1H10

VDDR1J7

VDDR1J9

VDDR1K11

VDDR1K13

VDDR1AD11

VDDR1K8

VDDR1L12

VDDR1L16

VDDR1L21

VDDR1L23

VDDR1L26

VDDR1L7

VDDR1M11

VDDR1N11

VDDR1P7

VDDR1AF7

VDDR1R11

VDDR1U11

VDDR1U7

VDDR1Y11

VDDR1Y7

VDDR1AG10

VDDR1AJ7

VDDR1AK8

VDDR1AL9

VDDR1G11

VDDR1G14

VDDR3AF23

VDDR3AF24

VDDR3AG23

VDDR3AG24

VDDR4AF13

VDDR4AF15

VDDR4AG13

VDDR4AG15

VDDR4AD12

VDDR4AF11

VDDR4AF12

VDDR4AG11

NC_VDDRHAM20

NC_VDDRHBV12

NC_VSSRHAM21

NC_VSSRHBU12

VDD_CTAF26

VDD_CTAF27

VDD_CTAG26

VDD_CTAG27

VDDC AA15

VDDC AB21

VDDC AB23

VDDC AB26

VDDC AB28

VDDCI AC12

VDDCI AC15

VDDC AC17

VDDC AC20

VDDC AC22

VDDC AC24

VDDC AA17

VDDC AC27

VDDCI AD13

VDDCI AD16

VDDC AD18

VDDC AD21

VDDC AD23

VDDC AD26

VDDC AF17

VDDC AF20

VDDC AF22

VDDC AA20

VDDC AG16

VDDC AG18

VDDC AG21

VDDC AH22

VDDCI M16

VDDCI M18

VDDCI M23

VDDC M26

VDDCI N15

VDDCI N17

VDDC AA22

VDDCI N20

VDDCI N22

VDDC N24

VDDC/BIF_VDDC N27

VDDCI R13

VDDCI R16

VDDC R18

VDDC R21

VDDC R23

VDDC R26

VDDC AA24

VDDCI T15

VDDC T17

VDDC T20

VDDC T22

VDDC T24

VDDC/BIF_VDDC T27

VDDC U16

VDDC U18

VDDC U21

VDDC U23

VDDC AA27

VDDC U26

VDDCI V15

VDDC V17

VDDC V20

VDDC V22

VDDC V24

VDDC V27

VDDC Y16

VDDC Y18

VDDC Y21

VDDCI AB13

VDDC Y23

VDDC Y26

VDDC Y28

VDDC AB16

VDDC AB18

VDDCI M15

VDDCI N13

VDDCI R12

VDDCI T12

VDDCI AA13

VDDCI Y13

VDDC AH27

VDDC AH28

FB_VDDCAF28

FB_VDDCIAG28

FB_GNDAH29

POWER

PLL

PCIE

CORE

MEM I/O

I/O

LEVELTRANSLATION

ISOLATEDCORE I/O

VOLTAGESENESE

5 OF 8VGA1E

MADISON-PRO-2-GP PX

POWER

PLL

PCIE

CORE

MEM I/O

I/O

LEVELTRANSLATION

ISOLATEDCORE I/O

VOLTAGESENESE

5 OF 8VGA1E

MADISON-PRO-2-GP PX

1 2L8604BLM15BD121SS1D-GP

PXL8604BLM15BD121SS1D-GP

PX

12

C8622

SC

D1U

10V

2KX

-5G

P

PXC8622

SC

D1U

10V

2KX

-5G

P

PX

12

C8693SCD1U10V2KX-5GP

DYC8693SCD1U10V2KX-5GP

DY

12

C8668

SC

1U6D

3V2K

X-G

P

PXC8668

SC

1U6D

3V2K

X-G

P

PX

12

C8654SC1U6D3V2KX-GP

PXC8654SC1U6D3V2KX-GP

PX

12

C8630

SC

1U6D

3V2K

X-G

P

PXC8630

SC

1U6D

3V2K

X-G

P

PX

1 2

R86082K2R2J-2-GP

DYR86082K2R2J-2-GP

DY

12

C8657

SC

1U6D

3V2K

X-G

P

PXC8657

SC

1U6D

3V2K

X-G

P

PX

12

C8675

SC

4D7U

6D3V

3KX

-GP

PXC8675

SC

4D7U

6D3V

3KX

-GP

PX

12

C8686

SC

1U6D

3V2K

X-G

P

PXC8686

SC

1U6D

3V2K

X-G

P

PX

12

C8671

SC

22U

4V3M

X-G

P

PXC8671

SC

22U

4V3M

X-G

P

PX1 2L8601

BLM15BD121SS1D-GP

PXL8601BLM15BD121SS1D-GP

PX

G

S

D

Q8603

2N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

Q8603

2N7002K-2-GP

84.2N702.J31

DY

2nd = 84.2N702.031

12

C8607

SC

1U6D

3V2K

X-G

P

PXC8607

SC

1U6D

3V2K

X-G

P

PX

12

C8618

SC

D1U

10V

2KX

-5G

P

PXC8618

SC

D1U

10V

2KX

-5G

P

PX

12

C8633

SC

1U6D

3V2K

X-G

P

PXC8633

SC

1U6D

3V2K

X-G

P

PX

12

C8689

SC

1U6D

3V2K

X-G

P

PXC8689

SC

1U6D

3V2K

X-G

P

PX

12

C8685

SC

1U6D

3V2K

X-G

P

PXC8685

SC

1U6D

3V2K

X-G

P

PX

12

C8677

SC

D1U

10V

2KX

-5G

P

PXC8677

SC

D1U

10V

2KX

-5G

P

PX

12

C8625

SC

1U6D

3V2K

X-G

P

PXC8625

SC

1U6D

3V2K

X-G

P

PX

12

C8673

SC

1U6D

3V2K

X-G

P

PXC8673

SC

1U6D

3V2K

X-G

P

PX

12

C8641

SC

1U6D

3V2K

X-G

P

PXC8641

SC

1U6D

3V2K

X-G

P

PX

12

C8635

SC

10U

6D3V

3MX

-GP

PXC8635

SC

10U

6D3V

3MX

-GP

PX

12

C8643

SC

1U6D

3V2K

X-G

P

PXC8643

SC

1U6D

3V2K

X-G

P

PX

1TP8602 TPAD14-GPTP8602 TPAD14-GP

B1

A2

GND3 Y 4

VCC 5

U8605

74LVC1G08GW-1-GP

DYU8605

74LVC1G08GW-1-GP

DY

12

C8688

SC

4D7U

6D3V

3KX

-GP

PXC8688

SC

4D7U

6D3V

3KX

-GP

PX

12

C8691

SC

4D7U

6D3V

3KX

-GP

PXC8691

SC

4D7U

6D3V

3KX

-GP

PX

12

C8623

SC

1U6D

3V2K

X-G

P

PXC8623

SC

1U6D

3V2K

X-G

P

PX

12

C8614

SC

1U6D

3V2K

X-G

P

PXC8614

SC

1U6D

3V2K

X-G

P

PX

12

C8644

SC

1U6D

3V2K

X-G

P

PXC8644

SC

1U6D

3V2K

X-G

P

PX

12

C8664

SC

D1U

10V

2KX

-5G

P

PXC8664

SC

D1U

10V

2KX

-5G

P

PX

12

C8692

SC

1U6D

3V2K

X-G

P

PXC8692

SC

1U6D

3V2K

X-G

P

PX

12

C8687

SC

22U

4V3M

X-G

P

PXC8687

SC

22U

4V3M

X-G

P

PX

12

C8690

SC

D1U

10V

2KX

-5G

P

PXC8690

SC

D1U

10V

2KX

-5G

P

PX

12

C8648

SC

1U6D

3V2K

X-G

P

PXC8648

SC

1U6D

3V2K

X-G

P

PX

12

C8669

SC

10U

6D3V

3MX

-GP

PXC8669

SC

10U

6D3V

3MX

-GP

PX

12

C8682

SC

1U6D

3V2K

X-G

P

PXC8682

SC

1U6D

3V2K

X-G

P

PX

G

DS

U8601AO3400A-GP

PX84.03400.B37

U8601AO3400A-GP

PX84.03400.B37

12

C8619

SC

1U6D

3V2K

X-G

P

PXC8619

SC

1U6D

3V2K

X-G

P

PX

12

C8631

SC

1U6D

3V2K

X-G

P

PXC8631

SC

1U6D

3V2K

X-G

P

PX

12

C8608

SC

1U6D

3V2K

X-G

P

PXC8608

SC

1U6D

3V2K

X-G

P

PX

12

C8610

SC

1U6D

3V2K

X-G

P

PXC8610

SC

1U6D

3V2K

X-G

P

PX

12

C8627

SC

1U6D

3V2K

X-G

P

PXC8627

SC

1U6D

3V2K

X-G

P

PX

12

R860710KR2J-3-GP

DYR860710KR2J-3-GP

DY

12

C8615

SC

1U6D

3V2K

X-G

P

PXC8615

SC

1U6D

3V2K

X-G

P

PX

12

C8628

SC

1U6D

3V2K

X-G

P

PXC8628

SC

1U6D

3V2K

X-G

P

PX

12

C8676

SC

1U6D

3V2K

X-G

P

PXC8676

SC

1U6D

3V2K

X-G

P

PX

12

C8663

SC

D1U

10V

2KX

-5G

P

PXC8663

SC

D1U

10V

2KX

-5G

P

PX

12

C8665

SC

4D7U

6D3V

3KX

-GP

PXC8665

SC

4D7U

6D3V

3KX

-GP

PX1

2

C8612

SC

1U6D

3V2K

X-G

P

PXC8612

SC

1U6D

3V2K

X-G

P

PX

12

C8652SC1U6D3V2KX-GP

PXC8652SC1U6D3V2KX-GP

PX

12

C8616

SC

1U6D

3V2K

X-G

P

PXC8616

SC

1U6D

3V2K

X-G

P

PX

1 2L8602BLM15BD121SS1D-GP

PXL8602BLM15BD121SS1D-GP

PX

12

C8681

SC

D1U

10V

2KX

-5G

P

PXC8681

SC

D1U

10V

2KX

-5G

P

PX

12

C8670

SC

22U

4V3M

X-G

P

PXC8670

SC

22U

4V3M

X-G

P

PX

12

C8658

SC

D1U

10V

2KX

-5G

P

PXC8658

SC

D1U

10V

2KX

-5G

P

PX

12

R860610KR2J-3-GP

DYR860610KR2J-3-GP

DY

12

C8683

SC

1U6D

3V2K

X-G

P

PXC8683

SC

1U6D

3V2K

X-G

P

PX

12

C8661

SC

1U6D

3V2K

X-G

P

PXC8661

SC

1U6D

3V2K

X-G

P

PX

12

C8655

SC

1U6D

3V2K

X-G

P

PXC8655

SC

1U6D

3V2K

X-G

P

PX

12

C8606

SC

1U6D

3V2K

X-G

P

PXC8606

SC

1U6D

3V2K

X-G

P

PX1

2

C8603

SC

10U

6D3V

3MX

-GP

PXC8603

SC

10U

6D3V

3MX

-GP

PX

12

C8609

SC

1U6D

3V2K

X-G

P

PXC8609

SC

1U6D

3V2K

X-G

P

PX

12

C8602

SC

1U6D

3V2K

X-G

P

PXC8602

SC

1U6D

3V2K

X-G

P

PX

12

C8620

SC

1U6D

3V2K

X-G

P

PXC8620

SC

1U6D

3V2K

X-G

P

PX

12

C8632

SC

1U6D

3V2K

X-G

P

PXC8632

SC

1U6D

3V2K

X-G

P

PX

12

C8666

SC

1U6D

3V2K

X-G

P

PXC8666

SC

1U6D

3V2K

X-G

P

PX

12

C8660

SC

1U6D

3V2K

X-G

P

PXC8660

SC

1U6D

3V2K

X-G

P

PX

12

C8624

SC

1U6D

3V2K

X-G

P

PXC8624

SC

1U6D

3V2K

X-G

P

PX

12

C8678

SC

4D7U

6D3V

3KX

-GP

PXC8678

SC

4D7U

6D3V

3KX

-GP

PX

12

C8621

SC

D1U

10V

2KX

-5G

PPXC8621

SC

D1U

10V

2KX

-5G

PPX

12

C8649

SC

1U6D

3V2K

X-G

P

PXC8649

SC

1U6D

3V2K

X-G

P

PX

12

C8634

SC

4D7U

6D3V

3KX

-GP

PXC8634

SC

4D7U

6D3V

3KX

-GP

PX

12

C8672

SC

22U

4V3M

X-G

P

PXC8672

SC

22U

4V3M

X-G

P

PX

12

C8651SC22U4V3MX-GP

PXC8651SC22U4V3MX-GP

PX

12

R86031KR2J-1-GP

PX

R86031KR2J-1-GP

PX

12

C8659

SC

1U6D

3V2K

X-G

P

PXC8659

SC

1U6D

3V2K

X-G

P

PX

1 2L8605BLM15BD121SS1D-GP

PXL8605BLM15BD121SS1D-GP

PX

12

C8680

SC

D1U

10V

2KX

-5G

P

PXC8680

SC

D1U

10V

2KX

-5G

P

PX

12

C8637

SC

1U6D

3V2K

X-G

P

PXC8637

SC

1U6D

3V2K

X-G

P

PX

12

C8662

SC

1U6D

3V2K

X-G

P

PXC8662

SC

1U6D

3V2K

X-G

P

PX

12

C8613

SC

D1U

10V

2KX

-5G

P

PXC8613

SC

D1U

10V

2KX

-5G

P

PX

G

D S

U8603AO3400A-GP

PX84.03400.B37

U8603AO3400A-GP

PX84.03400.B37

C

B

E

Q8604MMBT3904-4-GP

DYQ8604MMBT3904-4-GP

DY

1

2

34

5

6

Q8602

2N7002KDW-GP

84.2N702.A3F

2nd = 84.DM601.03F

PXQ8602

2N7002KDW-GP

84.2N702.A3F

2nd = 84.DM601.03F

PX

Page 87: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DPCD_CALR DPAB_CALR

DP

EF_

CA

LR

VSS_MECH1VSS_MECH2VSS_MECH3

DPF_PVDD_1

DPF_PVSS

PX_EN_RDPF_VDD18

DPA_VDD18

DPA_VDD18

1V_VGA_S0

DPA_VDD10

DPD_VDD18DPA_VDD18

1V_VGA_S0

1V_VGA_S0

1D8V_VGA_S0

1V_VGA_S0

DPD_VDD18

DPF_VDD18

DPF_VDD10

DPF_VDD18

DPF_VDD10

DPD_VDD18

DPA_VDD181D8V_VGA_S0

DPA_VDD10

DPA_VDD18

DPD_VDD18

DPD_VDD18

PX_EN 86

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_DPPWR/GND(5/5)A2

87 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_DPPWR/GND(5/5)A2

87 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU_DPPWR/GND(5/5)A2

87 94Tuesday, January 18, 2011

<Core Design>

(1.8V@20mA DPB_PVDD)

(1.8V@130mA DPA_VDD18)

(1.8V@130mA DPD_VDD18)

(1.0V@110mA DPA_VDD10)

(1.0V@110mA DPB_VDD10)

(1.8V@20mA DPA_PVDD)LVDS mode

LVDS mode

(1.8V@20mA DPC_PVDD)

(1.0V@120mA DPE_VDD10)

(1.8V@200mA DPE_VDD18)

(1.0V@110mA DPD_VDD10)

For dual link LVDS, DPE_VDDxx and DPF_VDDxx can be shared respectively

LVDS mode

(1.8V@200mA DPF_VDD18)

(1.8V@20mA DPF_PVDD)

For M97/M96, DPF_VDD18 can be shared with DPE_VDD18

LVDS mode

(1.0V@120mA DPF_VDD10)

For M97/M96, DPF_VDD10 can be shared with DPE_VDD10

For dual link DVI using DPC AND DPD, DPC_VDDxx and DPD_VDDxx can be shared respectively

For dual link DVI using DPA AND DPB, DPA_VDDxx and DPB_VDDxx can be shared respectively

(1.0V@110mA DPC_VDD10)

(1.8V@20mA DPD_PVDD)

(1.8V@20mA DPE_PVDD)

PX_EN is tri-state before internal PWRGOOD is asserted and PERSTb is de-asserted.

0831

0831

0831

0831

0831

1 2R87130R0603-PAD

PX

R87130R0603-PAD

PX

12

C8719SC1U6D3V2KX-GP

PX

C8719SC1U6D3V2KX-GP

PX

1 2 R87060R2J-2-GP

PXR8706

0R2J-2-GP

PX

12

R8705150R2F-1-GP

PX

R8705150R2F-1-GP

PX

PCIE_VSSAB39

PCIE_VSSJ31

PCIE_VSSJ34

PCIE_VSSK31

PCIE_VSSK34

PCIE_VSSK39

PCIE_VSSL31

PCIE_VSSL34

PCIE_VSSM34

PCIE_VSSM39

PCIE_VSSN31

PCIE_VSSE39

PCIE_VSSN34

PCIE_VSSP31

PCIE_VSSP34

PCIE_VSSP39

PCIE_VSSR34

PCIE_VSST31

PCIE_VSST34

PCIE_VSST39

PCIE_VSSU31

PCIE_VSSU34

PCIE_VSSF34

PCIE_VSSV34

PCIE_VSSV39

PCIE_VSSW31

PCIE_VSSW34

PCIE_VSSY34

PCIE_VSSY39

PCIE_VSSF39

PCIE_VSSG33

PCIE_VSSG34

PCIE_VSSH31

PCIE_VSSH34

PCIE_VSSH39

VSS_MECH A39

VSS_MECH AW1

VSS_MECH AW39

GND A3

GND AA6

GND F13

GNDF15

GNDF17

GNDF19

GNDF21

GNDF23

GNDF25

GNDF27

GNDF29

GNDF31

GND AB12

GNDF33

GNDF7

GNDF9

GNDG2

GNDG6

GNDH9

GNDJ2

GNDJ27

GNDJ6

GNDJ8

GND AB15

GNDK14

GNDK7

GNDL11

GNDL17

GNDL2

GNDL22

GNDL24

GNDL6

GNDM17

GNDM22

GND AB17

GNDM24

GNDN16

GNDN18

GNDN2

GNDN21

GNDN23

GNDN26

GNDN6

GNDR15

GNDR17

GND AB20

GNDR2

GNDR20

GNDR22

GNDR24

GNDR27

GNDR6

GNDT11

GNDT13

GNDT16

GNDT18

GND AB22

GNDT21

GNDT23

GNDT26

GNDU15

GNDU17

GNDU2

GNDU20

GNDU22

GNDU24

GNDU27

GND AB24

GNDU6

GNDV11

GNDV16

GNDV18

GNDV21

GNDV23

GNDV26

GNDW2

GNDW6

GNDY15

GND AB27

GNDY17

GNDY20

GNDY22

GNDY24

GNDY27

GND AC11

GND AC13

GND A37

GND AC16

GND AC18

GND AC2

GND AC21

GND AC23

GND AC26

GND AC28

GND AC6

GND AD15

GND AD17

GND AA16

GND AD20

GND AD22

GND AD24

GND AD27

GND AD9

GND AE2

GND AE6

GND AF10

GND AF16

GND AF18

GND AA18

GND AF21

GND AG17

GND AG2

GND AG20

GND AG22

GND AG6

GND AG9

GND AH21

GND AJ10

GND AA2

GND AJ11

GND AJ2

GND AJ28

GND AJ6

GND AK11

GND AK31

GND AK7

GND AL11

GND AL14

GND AL17

GND AA21

GND AL2

GND AL20

GND/PX_EN AL21

GND AL23

GND AL26

GND AL32

GND AL6

GND AL8

GND AM11

GND AM31

GND AA23

GND AM9

GND AN11

GND AN2

GND AN30

GND AN6

GND AN8

GND AP11

GND AP7

GND AP9

GND AR5

GND AA26

GND B11

GND B13

GND B15

GND B17

GND B19

GND B21

GND B23

GND B25

GND B27

GND AA28

GND B29

GND B31

GND B33

GND B7

GND B9

GND C1

GND C39

GND E35

GND E5

GND F11

GNDU13

GNDV13

GND

6 OF 8VGA1F

MADISON-PRO-2-GPPX

GND

6 OF 8VGA1F

MADISON-PRO-2-GPPX

1 2

R87040R2J-2-GP

PX

R87040R2J-2-GP

PX

1 TP8701TP8701

1 2R8708 0R2J-2-GPPXR8708 0R2J-2-GPPX

12

R870910KR2J-3-GP

PXR870910KR2J-3-GP

PX

12

C8702SCD1U10V2KX-5GP

PX

C8702SCD1U10V2KX-5GP

PX

1 2R87150R0402-PAD

R87150R0402-PAD

12

C8730SCD1U10V2KX-5GP

PX

C8730SCD1U10V2KX-5GP

PX

12

C8708SCD1U10V2KX-5GP

PX

C8708SCD1U10V2KX-5GP

PX

DPA_PVDD AU28

DPA_PVSS AV27

DPA_VDD10 AP31

DPA_VDD10 AP32

DPA_VDD18 AN24

DPA_VDD18 AP24

DPA_VSSR AN27

DPA_VSSR AP27

DPA_VSSR AP28

DPA_VSSR AW24

DPA_VSSR AW26

DPAB_CALR AW28

DPB_PVDD AV29

DPB_PVSS AR28

DPB_VDD10 AN33

DPB_VDD10 AP33

DPB_VDD18 AP25

DPB_VDD18 AP26

DPB_VSSR AN29

DPB_VSSR AP29

DPB_VSSR AP30

DPB_VSSR AW30

DPB_VSSR AW32

DPC_PVDD AU18

DPC_PVSS AV17

DPC_VDD10AP13

DPC_VDD10AT13

DPC_VDD18AP20

DPC_VDD18AP21

DPC_VSSRAN17

DPC_VSSRAP16

DPC_VSSRAP17

DPC_VSSRAW14

DPC_VSSRAW16

DPCD_CALRAW18

DPD_PVDD AV19

DPD_PVSS AR18

DPD_VDD10AP14

DPD_VDD10AP15

DPD_VDD18AP22

DPD_VDD18AP23

DPD_VSSRAN19

DPD_VSSRAP18

DPD_VSSRAP19

DPD_VSSRAW20

DPD_VSSRAW22

DPE_PVDD AM37

DPE_PVSS AN38

DPE_VDD10AL33

DPE_VDD10AM33

DPE_VDD18AH34

DPE_VDD18AJ34

DPE_VSSRAN34

DPE_VSSRAP39

DPE_VSSRAR39

DPE_VSSRAU37

DPEF_CALRAM39

DPF_PVDD AL38

DPF_PVSS AM35

DPF_VDD10AK33

DPF_VDD10AK34

DPF_VDD18AF34

DPF_VDD18AG34

DPF_VSSRAF39

DPF_VSSRAH39

DPF_VSSRAK39

DPF_VSSRAL34

DPF_VSSRAM34

DP PLL POWER

DP A/B POWERDP C/D POWER

DP E/F POWER

8 OF 8VGA1H

MADISON-PRO-2-GPPX

DP PLL POWER

DP A/B POWERDP C/D POWER

DP E/F POWER

8 OF 8VGA1H

MADISON-PRO-2-GPPX

12

C8726SCD1U10V2KX-5GP

PX

C8726SCD1U10V2KX-5GP

PX

1 2 R8703150R2F-1-GP

PXR8703

150R2F-1-GP

PX

1 TP8703TP8703

12

C8703SC1U6D3V2KX-GP

PX

C8703SC1U6D3V2KX-GP

PX

1 2 R87070R2J-2-GP

PXR8707

0R2J-2-GP

PX

1 2R8701

150R2F-1-GP

PXR8701

150R2F-1-GP

PX

1 2

R87100R2J-2-GP

PX

R87100R2J-2-GP

PX

12

C8707SC1U6D3V2KX-GP

PX

C8707SC1U6D3V2KX-GP

PX

12

C8720SCD1U10V2KX-5GP

PX

C8720SCD1U10V2KX-5GP

PX

1 2R87140R0402-PAD

PX

R87140R0402-PAD

PX

1 TP8702TP8702

Page 88: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VRAM_ZQ1 VRAM_ZQ2

GPU_CLKA0_T

VRAM1_2_VREF

MDA0

MDA3

MDA2 MDA29

MDA17MDA8

MDA28

MDA16

MDA12

MDA24

MDA23MDA15

MDA26

MDA21

MDA14

MDA30

MDA22MDA9

MDA19MDA10

MDA31

MDA11

MDA25

MDA20 MDA13

MDA27

MDA18

MDA1

MDA6MDA4

MDA5

MDA7

VRAM1_2_VREFVRAM1_2_VREF

1D5V_VGA_S0 1D5V_VGA_S0

1D5V_VGA_S0

MAA084,89MAA184,89MAA284,89MAA384,89MAA484,89MAA584,89MAA684,89MAA784,89MAA884,89MAA984,89

MAA1084,89MAA1184,89MAA1284,89MAA1384,89

RASA0#84CASA0#84WEA0#84

CSA0#_0 84

A_BA084,89A_BA184,89A_BA284,89

CKEA084

CLKA084CLKA0#84

MEM_RST 84,89,90,91

ODTA0 84

QSAP_0 84QSAN_0 84

MDA[0..31] 84

CASA0#84WEA0#84

MDA[0..31] 84

CSA0#_0 84MEM_RST 84,89,90,91

CKEA084

ODTA0 84

RASA0#84

A_BA084,89A_BA184,89A_BA284,89

MAA084,89MAA184,89MAA284,89MAA384,89MAA484,89MAA584,89MAA684,89MAA784,89MAA884,89MAA984,89

MAA1084,89MAA1184,89MAA1284,89MAA1384,89

CLKA0#84CLKA084

QSAP_3 84QSAN_3 84

QSAP_2 84QSAN_2 84

QSAP_1 84QSAN_1 84

DQMA384DQMA284 DQMA184DQMA084

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM1,2 (1/4)A3

88 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM1,2 (1/4)A3

88 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM1,2 (1/4)A3

88 94Tuesday, January 18, 2011

<Core Design>

12

C88

16S

C1U

6D3V

2KX

-GP

WTL

C88

16S

C1U

6D3V

2KX

-GP

WTL

12

C8803SCD1U10V2KX-5GPWTLC8803SCD1U10V2KX-5GPWTL

1 2R8801 243R2F-2-GPWTLR8801 243R2F-2-GPWTL

12C

8823

SC

D1U

10V

2KX

-5G

P

WTLC88

23S

CD

1U10

V2K

X-5

GP

WTL

12

C8804

SC

10U6D

3V5K

X-1G

P

WTL

C8804

SC

10U6D

3V5K

X-1G

P

WTL1

2

C8811

SC

1U6D

3V2K

X-G

P

WTL

C8811

SC

1U6D

3V2K

X-G

P

WTL

12

C8820

SC

10U6D

3V5K

X-1G

P

WTL

C8820

SC

10U6D

3V5K

X-1G

P

WTL

12

C8812

SC

1U6D

3V2K

X-G

P

WTL

C8812

SC

1U6D

3V2K

X-G

P

WTL

12

R880356R2F-1-GP

WTL

R880356R2F-1-GP

WTL

12

C8808

SC

1U6D

3V2K

X-G

P

WTL

C8808

SC

1U6D

3V2K

X-G

P

WTL

12

R88052K1R2F-GP

WTL

R88052K1R2F-GP

WTL

12

R88062K1R2F-GP

WTL

R88062K1R2F-GP

WTL

12

C8821

SC

10U6D

3V5K

X-1G

P

WTL

C8821

SC

10U6D

3V5K

X-1G

P

WTL

12

C8801

SC

10U6D

3V5K

X-1G

P

WTL

C8801

SC

10U6D

3V5K

X-1G

P

WTL

12

C88

06S

CD

1U10

V2K

X-5

GP

WTL

C88

06S

CD

1U10

V2K

X-5

GP

WTL

12

C8810

SC

1U6D

3V2K

X-G

P

WTL

C8810

SC

1U6D

3V2K

X-G

P

WTL

12

C8814

SC

1U6D

3V2K

X-G

P

WTL

C8814

SC

1U6D

3V2K

X-G

P

WTL

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM1

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

WTL

VRAM1

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

WTL

12

C88

09S

C1U

6D3V

2KX

-GP

WTLC

8809

SC

1U6D

3V2K

X-G

PWTL

12

C88

22S

C1U

6D3V

2KX

-GP

WTLC88

22S

C1U

6D3V

2KX

-GP

WTL

12

C88

13S

C1U

6D3V

2KX

-GP

WTL

C88

13S

C1U

6D3V

2KX

-GP

WTL1

2

R880456R2F-1-GP

WTL

R880456R2F-1-GP

WTL

12

C8807

SC

1U6D

3V2K

X-G

P

WTL

C8807

SC

1U6D

3V2K

X-G

P

WTL

12C

8818

SC

D1U

10V

2KX

-5G

P

WTLC88

18S

CD

1U10

V2K

X-5

GP

WTL

1 2R8802 243R2F-2-GPWTLR8802 243R2F-2-GPWTL

12

C8802SCD01U16V2KX-3GP

WTLC8802SCD01U16V2KX-3GP

WTL

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM2

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

WTL

VRAM2

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

WTL

12C

8817

SC

D1U

10V

2KX

-5G

P

WTLC88

17S

CD

1U10

V2K

X-5

GP

WTL

12

C8819

SC

1U6D

3V2K

X-G

P

WTL

C8819

SC

1U6D

3V2K

X-G

P

WTL

12

C88

15S

C1U

6D3V

2KX

-GP

WTL

C88

15S

C1U

6D3V

2KX

-GP

WTL

Page 89: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VRAM_ZQ3 VRAM_ZQ4

MDA44

GPU_CLKA1_T

VRAM3_4_VREF

MDA36

MDA37

MDA32

MDA38MDA33

MDA39MDA34

MDA35

MDA40

MDA46

MDA45

MDA41

MDA47

MDA48

MDA57

MDA49

MDA56

MDA55

MDA60

MDA50

MDA58

MDA52

MDA63

MDA51

MDA62

MDA54

MDA61

MDA53

MDA59

MDA42

MDA43

VRAM3_4_VREFVRAM3_4_VREF

1D5V_VGA_S01D5V_VGA_S0

1D5V_VGA_S0

1D5V_VGA_S01D5V_VGA_S0

MDA[32..63] 84MDA[32..63] 84

QSAP_5 84QSAN_5 84

QSAP_4 84QSAN_4 84

CSA1#_0 84MEM_RST 84,88,90,91

ODTA1 84

CKEA184

ODTA1 84

QSAP_6 84QSAN_6 84

QSAP_7 84QSAN_7 84

CSA1#_0 84MEM_RST 84,88,90,91

CLKA184CLKA1#84

DQMA684DQMA784

WEA1#84CASA1#84RASA1#84

MAA084,88MAA184,88MAA284,88MAA384,88MAA484,88MAA584,88MAA684,88MAA784,88MAA884,88MAA984,88MAA1084,88MAA1184,88MAA1284,88MAA1384,88

A_BA084,88A_BA184,88A_BA284,88

MAA084,88MAA184,88MAA284,88MAA384,88MAA484,88MAA584,88MAA684,88MAA784,88MAA884,88MAA984,88MAA1084,88MAA1184,88MAA1284,88MAA1384,88

A_BA084,88A_BA184,88A_BA284,88

CKEA184

DQMA584DQMA484

WEA1#84CASA1#84RASA1#84

CLKA184CLKA1#84

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM3,4 (2/4)A3

89 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM3,4 (2/4)A3

89 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM3,4 (2/4)A3

89 94Tuesday, January 18, 2011

<Core Design>

12

C8901SCD1U10V2KX-5GP

WTLC8901SCD1U10V2KX-5GP

WTL

12

C8907

SC

10U6D

3V5K

X-1G

P

WTLC8907

SC

10U6D

3V5K

X-1G

P

WTL

12

C8923

SC

D1U

10V

2KX

-5G

P

WTLC8923

SC

D1U

10V

2KX

-5G

P

WTL

12

C8910

SC

1U6D

3V2K

X-G

P

WTLC8910

SC

1U6D

3V2K

X-G

P

WTL

12

R89012K1R2F-GP

WTLR89012K1R2F-GP

WTL

1 2R8903 243R2F-2-GPWTLR8903 243R2F-2-GPWTL

12

C8915

SC

1U6D

3V2K

X-G

P

WTLC8915

SC

1U6D

3V2K

X-G

P

WTL

12

C8908

SC

1U6D

3V2K

X-G

P

WTLC8908

SC

1U6D

3V2K

X-G

P

WTL

12

C8905

SC

10U6D

3V5K

X-1G

P

WTLC8905

SC

10U6D

3V5K

X-1G

P

WTL

12

R890856R2F-1-GP

WTLR890856R2F-1-GP

WTL

12

C8902

SC

1U6D

3V2K

X-G

P

WTLC8902

SC

1U6D

3V2K

X-G

P

WTL

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM4

H5TQ2G63BFR-12C-GP

VRAM4

H5TQ2G63BFR-12C-GP

1 2R8904 243R2F-2-GPWTLR8904 243R2F-2-GPWTL

12

C8914

SC

1U6D

3V2K

X-G

P

WTLC8914

SC

1U6D

3V2K

X-G

P

WTL

12

C8921

SC

1U6D

3V2K

X-G

P

WTLC8921

SC

1U6D

3V2K

X-G

P

WTL

12

C8909

SC

1U6D

3V2K

X-G

P

WTLC8909

SC

1U6D

3V2K

X-G

P

WTL

12

C8903SCD01U16V2KX-3GP

WTLC8903SCD01U16V2KX-3GP

WTL

12

C8916

SC

10U

6D3V

5KX

-1G

P

WTLC8916

SC

10U

6D3V

5KX

-1G

P

WTL

12

C8912

SC

1U6D

3V2K

X-G

P

WTLC8912

SC

1U6D

3V2K

X-G

P

WTL

12

C8920

SC

1U6D

3V2K

X-G

P

WTLC8920

SC

1U6D

3V2K

X-G

P

WTL

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM3

H5TQ2G63BFR-12C-GP

VRAM3

H5TQ2G63BFR-12C-GP1

2

C8906

SC

1U6D

3V2K

X-G

P

WTLC8906

SC

1U6D

3V2K

X-G

P

WTL

12

R89022K1R2F-GP

WTLR89022K1R2F-GP

WTL

12

C8922

SC

D1U

10V

2KX

-5G

P

WTLC8922

SC

D1U

10V

2KX

-5G

P

WTL

12

C8919

SC

D1U

10V

2KX

-5G

P

WTLC8919

SC

D1U

10V

2KX

-5G

P

WTL

12

C8911

SC

1U6D

3V2K

X-G

P

WTLC8911

SC

1U6D

3V2K

X-G

P

WTL

12

C8913

SC

1U6D

3V2K

X-G

P

WTLC8913

SC

1U6D

3V2K

X-G

P

WTL

12

R890756R2F-1-GP

WTLR890756R2F-1-GP

WTL

12

C8918

SC

10U

6D3V

5KX

-1G

P

WTLC8918

SC

10U

6D3V

5KX

-1G

P

WTL

12

C8917

SC

D1U

10V

2KX

-5G

P

WTLC8917

SC

D1U

10V

2KX

-5G

P

WTL

Page 90: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VRAM_ZQ5 VRAM_ZQ6

MDB16

MDB19

GPU_CLKB0_T

VRAM5_6_VREF

MDB0

MDB30

MDB13

MDB8

MDB10

MDB5

MDB25 MDB7MDB29

MDB14

MDB15

MDB3

MDB28

MDB2

MDB26 MDB1

MDB11

MDB24 MDB4

MDB27

MDB9

MDB6

MDB31

MDB12

MDB17

MDB21MDB23

MDB22

MDB20MDB18

VRAM5_6_VREFVRAM5_6_VREF

1D5V_VGA_S01D5V_VGA_S0

1D5V_VGA_S0

1D5V_VGA_S01D5V_VGA_S0

DQMB284

CASB0#84

CLKB0#84

WEB0#84

MDB[0..31] 84

CSB0#_0 84MEM_RST 84,88,89,91

CKEB084

CASB0#84

ODTB0 84

RASB0#84

WEB0#84

MDB[0..31] 84

CSB0#_0 84MEM_RST 84,88,89,91

CKEB084

ODTB0 84

CLKB084

RASB0#84

QSBP_2 84QSBN_2 84

MAB384,91MAB284,91MAB184,91

MAB684,91MAB584,91MAB484,91

MAB984,91MAB884,91MAB784,91

MAB1284,91MAB1184,91MAB1084,91

MAB1384,91

B_BA284,91B_BA184,91B_BA084,91

MAB084,91

MAB384,91MAB284,91MAB184,91

MAB684,91MAB584,91MAB484,91

MAB984,91MAB884,91MAB784,91

MAB1284,91MAB1184,91MAB1084,91

MAB1384,91

B_BA284,91B_BA184,91B_BA084,91

MAB084,91

CLKB0#84CLKB084

QSBN_3 84 QSBN_0 84QSBP_0 84QSBP_3 84

QSBP_1 84QSBN_1 84

DQMB384DQMB184

DQMB084

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM5,6 (3/4)A3

90 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM5,6 (3/4)A3

90 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM5,6 (3/4)A3

90 94Tuesday, January 18, 2011

<Core Design>

20090902

12

C9018

SC

1U6D

3V2K

X-G

P

PXC9018

SC

1U6D

3V2K

X-G

P

PX

12

C9014

SC

10U

6D3V

5KX

-1G

P

PXC9014

SC

10U

6D3V

5KX

-1G

P

PX

12

C9015

SC

1U6D

3V2K

X-G

P

PXC9015

SC

1U6D

3V2K

X-G

P

PX

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM6

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

VRAM6

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

12

C9012

SC

1U6D

3V2K

X-G

P

PXC9012

SC

1U6D

3V2K

X-G

P

PX

12

C9007

SC

10U

6D3V

5KX

-1G

P

PXC9007

SC

10U

6D3V

5KX

-1G

P

PX

12

C9016

SC

D1U

10V

2KX

-5G

P

PXC9016

SC

D1U

10V

2KX

-5G

P

PX

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM5

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

VRAM5

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

12

C9005

SC

10U

6D3V

5KX

-1G

P

PXC9005

SC

10U

6D3V

5KX

-1G

P

PX

12

C9020

SC

D1U

10V

2KX

-5G

P

PXC9020

SC

D1U

10V

2KX

-5G

P

PX

12

R900856R2F-1-GP

PX

R900856R2F-1-GP

PX

12

C9009

SC

1U6D

3V2K

X-G

PPXC9009

SC

1U6D

3V2K

X-G

PPX 1

2

C9011

SC

1U6D

3V2K

X-G

P

PXC9011

SC

1U6D

3V2K

X-G

P

PX12

C9001SCD1U10V2KX-5GP

PXC9001SCD1U10V2KX-5GP

PX

12

C9023

SC

1U6D

3V2K

X-G

P

PXC9023

SC

1U6D

3V2K

X-G

P

PX

12

C9006

SC

D1U

10V

2KX

-5G

P

PXC9006

SC

D1U

10V

2KX

-5G

P

PX

12

C9003SCD01U16V2KX-3GP

PXC9003SCD01U16V2KX-3GP

PX

12

C9019

SC

1U6D

3V2K

X-G

P

PXC9019

SC

1U6D

3V2K

X-G

P

PX

12

C9002

SC

1U6D

3V2K

X-G

P PXC9002

SC

1U6D

3V2K

X-G

P PX

12

C9017

SC

1U6D

3V2K

X-G

P

PXC9017

SC

1U6D

3V2K

X-G

P

PX

12

R900756R2F-1-GP

PX

R900756R2F-1-GP

PX

12

C9008

SC

D1U

10V

2KX

-5G

P

PXC9008

SC

D1U

10V

2KX

-5G

P

PX

12

R90012K1R2F-GP

PXR90012K1R2F-GP

PX

12

C9010

SC

1U6D

3V2K

X-G

P

PXC9010

SC

1U6D

3V2K

X-G

P

PX

12

C9021

SC

1U6D

3V2K

X-G

P PXC9021

SC

1U6D

3V2K

X-G

P PX

1 2R9006 243R2F-2-GPPXR9006 243R2F-2-GPPX

12

C9022

SC

1U6D

3V2K

X-G

P

PXC9022

SC

1U6D

3V2K

X-G

P

PX

12

R90022K1R2F-GP

PXR90022K1R2F-GP

PX

12

C9013

SC

10U

6D3V

5KX

-1G

P

PXC9013

SC

10U

6D3V

5KX

-1G

P

PX

1 2R9004 243R2F-2-GPPXR9004 243R2F-2-GPPX

Page 91: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VRAM_ZQ7 VRAM_ZQ8

MDB58MDB59

GPU_CLKB1_T

VRAM7_8_VREF

MDB33

MDB45

MDB37

MDB44

MDB35

MDB41

MDB36

MDB40

MDB32

MDB43

MDB38

MDB46

MDB39

MDB42

MDB47

MDB34

MDB48

MDB53

MDB49

MDB51

MDB50

MDB55

MDB56

MDB61

MDB57

MDB62

MDB52

MDB54

MDB60

MDB63

VRAM7_8_VREFVRAM7_8_VREF

1D5V_VGA_S01D5V_VGA_S0

1D5V_VGA_S0

1D5V_VGA_S01D5V_VGA_S0

CASB1#84

CLKB1#84

WEB1#84

DQMB784

MDB[32..63] 84

DQMB684

CSB1#_0 84

QSBP_7 84QSBN_7 84

MEM_RST 84,88,89,90

CKEB184

CASB1#84

ODTB1 84

RASB1#84

QSBP_6 84QSBN_6 84

WEB1#84

MDB[32..63] 84

CSB1#_0 84MEM_RST 84,88,89,90

CKEB184

ODTB1 84

CLKB184

RASB1#84

MAB384,90MAB284,90MAB184,90

MAB684,90MAB584,90MAB484,90

MAB984,90MAB884,90MAB784,90

MAB1284,90MAB1184,90MAB1084,90

MAB1384,90

B_BA284,90B_BA184,90B_BA084,90

MAB084,90

MAB384,90MAB284,90MAB184,90

MAB684,90MAB584,90MAB484,90

MAB984,90MAB884,90MAB784,90

MAB1284,90MAB1184,90MAB1084,90

MAB1384,90

B_BA284,90B_BA184,90B_BA084,90

MAB084,90

CLKB1#84CLKB184

QSBP_4 84QSBN_4 84

QSBP_5 84QSBN_5 84

DQMB584DQMB484

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM7,8 (4/4)A3

91 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM7,8 (4/4)A3

91 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

GPU-VRAM7,8 (4/4)A3

91 94Tuesday, January 18, 2011

<Core Design>

20100712 V1.5 20100712 V1.5

12

C9123

SC

D1U

10V

2KX

-5G

P

PXC9123

SC

D1U

10V

2KX

-5G

P

PX

12

C9118

SC

1U6D

3V2K

X-G

P

PXC9118

SC

1U6D

3V2K

X-G

P

PX

12

C9105

SC

10U

6D3V

5KX

-1G

P

PXC9105

SC

10U

6D3V

5KX

-1G

P

PX

12

C9113

SC

1U6D

3V2K

X-G

P

PXC9113

SC

1U6D

3V2K

X-G

P

PX

12

C9108

SC

1U6D

3V2K

X-G

P

PXC9108

SC

1U6D

3V2K

X-G

P

PX

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM7

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

VRAM7

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

12

C9115

SC

10U

6D3V

5KX

-1G

P

PXC9115

SC

10U

6D3V

5KX

-1G

P

PX

12

C9102

SC

1U6D

3V2K

X-G

P

PXC9102

SC

1U6D

3V2K

X-G

P

PX

12

C9116

SC

10U

6D3V

5KX

-1G

P

PXC9116

SC

10U

6D3V

5KX

-1G

P

PX

12

C9121

SC

1U6D

3V2K

X-G

P

PXC9121

SC

1U6D

3V2K

X-G

P

PX

12

R910856R2F-1-GP

PX

R910856R2F-1-GP

PX

12

C9110

SC

D1U

10V

2KX

-5G

P

PXC9110

SC

D1U

10V

2KX

-5G

P

PX

12

C9111

SC

D1U

10V

2KX

-5G

P

PXC9111

SC

D1U

10V

2KX

-5G

P

PX

12

C9109

SC

1U6D

3V2K

X-G

P PXC9109

SC

1U6D

3V2K

X-G

P PX

12

R910756R2F-1-GP

PX

R910756R2F-1-GP

PX

12

C9107

SC

1U6D

3V2K

X-G

P

PXC9107

SC

1U6D

3V2K

X-G

P

PX

12

C9112

SC

1U6D

3V2K

X-G

P

PXC9112

SC

1U6D

3V2K

X-G

P

PX

DQSL F3

DQSL# G3

DQSU# B7DQSU C7

DQU0 D7

DQU1 C3

DQU2 C8

DQU3 C2

DQU4 A7

DQU5 A2

DQU6 B8

DQU7 A3

ODT K1

RESET# T2CS# L2

NC#J1 J1NC#J9 J9NC#L1 L1NC#L9 L9

NC#M7M7

NC#T7 T7

VSS A9

VSS B3

VSS E1

VSS G8

VSS J2

VSS J8

VSS M1

VSS M9

VSS P1

VSS P9

VSS T1

VSS T9

VSSQ B1VSSQ B9VSSQ D1VSSQ D8VSSQ E2VSSQ E8VSSQ F9VSSQ G1

VSSQ G9

ZQL8

VDDB2

VDDD9

VDDG7

VDDK2VDDK8

VDDN1

VDDN9VDDR1

VDDR9

VDDQA1VDDQA8

VDDQC1

VDDQC9

VDDQD2

VDDQE9

VDDQF1

VDDQH2VDDQH9

VREFCAM8VREFDQH1

A0N3

A1P7

A2P3

A3N2

A4P8

A5P2

A6R8

A7R2

A8T8

A9R3

A10/APL7

A11R7

A12/BC#N7

A13T3

BA0M2

BA1N8

BA2M3

CKJ7

CK#K7

CKEK9

DMLE7DMUD3

CAS#K3WE#L3

RAS#J3

DQL7 H7DQL6 G2DQL5 H8DQL4 H3DQL3 F8DQL2 F2DQL1 F7DQL0 E3

VRAM8

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

VRAM8

H5TQ2G63BFR-12C-GP

72.52G63.00U

2nd = 72.42164.C0U

PX

12

C9122

SC

1U6D

3V2K

X-G

P

PXC9122

SC

1U6D

3V2K

X-G

P

PX

12

R91012K1R2F-GP

PXR91012K1R2F-GP

PX

1 2R9104 243R2F-2-GPPXR9104 243R2F-2-GPPX

12

C9114

SC

1U6D

3V2K

X-G

P

PXC9114

SC

1U6D

3V2K

X-G

P

PX

12

C9101SCD1U10V2KX-5GP

PXC9101SCD1U10V2KX-5GP

PX

12

R91022K1R2F-GP

PXR91022K1R2F-GP

PX

12

C9119

SC

D1U

10V

2KX

-5G

P

PXC9119

SC

D1U

10V

2KX

-5G

P

PX

12

C9106

SC

10U

6D3V

5KX

-1G

P

PXC9106

SC

10U

6D3V

5KX

-1G

P

PX

12

C9120

SC

1U6D

3V2K

X-G

P

PXC9120

SC

1U6D

3V2K

X-G

P

PX

1 2R9103 243R2F-2-GPPXR9103 243R2F-2-GPPX

12

C9117

SC

1U6D

3V2K

X-G

P

PXC9117

SC

1U6D

3V2K

X-G

P

PX

12

C9103SCD01U16V2KX-3GP

PXC9103SCD01U16V2KX-3GP

PX

Page 92: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PWR_VGA_CORE_BOOT

PWR_VGA_CORE_VDD

PWR_VGA_CORE_PGOOD

PWR_VGA_CORE_TON

PW

R_V

GA

_CO

RE

_D0

PWR_VGA_CORE_FB

PWR_VGA_CORE_VOUT

PWR_VGA_CORE_D0

PWR_VGA_CORE_FB

PWR_VGA_CORE_D1

PWR_VGA_CORE_BOOT_C

PWR_VGA_CORE_LGATE

PWR_VGA_CORE_CS

PW

R_V

GA

_CO

RE

_D1

PWR_VGA_CORE_EN_R#

8209A_EN/DEM_VGA PQ9206_3

PWR_VGA_CORE_PGOOD

PWR_VGA_CORE_PHASEPWR_VGA_CORE_UGATE

PW

R_G

ND

_SE

NS

E_1

PWR_VGA_CORE_VOUT

3D3V_VGA_S0

5V_PWR

VGA_CORE_PWR

3D3V_AUX_S5

DCBATOUT PWR_DCBATOUT_VGA_COREVGA_CORE VGA_CORE_PWR VGA_CORE

PWR_DCBATOUT_VGA_CORE

VGA_CORE_PWR

3D3V_VGA_S0

8209A_EN/DEM_VGA86,93

PWRCNTL_0 85

VGA_SENSE86

PWRCNTL_1 85

GND_SENSE86

DGPU_PWR_EN93 8209A_EN/DEM_VGA 86,93

DGPU_PWROK 22,86,93

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

RT8208B_+VGA_COREA3

92 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

RT8208B_+VGA_COREA3

92 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

RT8208B_+VGA_COREA3

92 94Tuesday, January 18, 2011

<Core Design>

OUT=(R9208+R9210)/R9210

MADSION PRO

0.75

R9208 R9210

VOUT (Target)

R9211

VID1

Vref (V)

H

NVVDD_ALTV0 +VGA_CORE

H

NVVDD_ALTV1

H

L

0.9V

1.12V or 1V

OUT=[R9208+(R9210//R9209)/(R9210//R9209)WHIST => R9211 NO_ASM.SEYMR => whole ASM

SSID = PWR.Plane.Regulator_GFX

Vout=0.75V*(R1+R2)/R2

RT8208B:74.08208.A73

Design Current = 21.94A 24.14A<OCP< 28.53A

Setting VrefVout& Rfb-Top 10K 50K

R9209

50K 75KVOUT(compute) VID0

1.150

1.050

1.000

0.900

1.150

1.050

1.000

0.900

0

0

0

01

1

1

11

2

PC9205SC10U25V5KX-GP

PXPC9205SC10U25V5KX-GP

PX

1 2PG9226

GAP-CLOSE-PWR-3-GP

PG9226

GAP-CLOSE-PWR-3-GP

1 2PG9227

GAP-CLOSE-PWR-3-GP

PG9227

GAP-CLOSE-PWR-3-GP

1 2PG9206

GAP-CLOSE-PWR-3-GP

PG9206

GAP-CLOSE-PWR-3-GP

12

R920110R2F-L-GP

PX

R920110R2F-L-GP

PX

12

PC9211SC10U25V5KX-GP

PXPC9211SC10U25V5KX-GP

PX12

PC9210SC10U25V5KX-GP

PXPC9210SC10U25V5KX-GP

PX12

PC9207SC10U25V5KX-GP

PXPC9207SC10U25V5KX-GP

PX

1 2 3456

PQ92012N7002KDW-GP

DYPQ92012N7002KDW-GP

DY

12

C9211SCD1U10V2KX-5GP

DYC9211SCD1U10V2KX-5GP

DY

12

PC9206

SC

D1U

10V

2KX

-5G

P

PX

PC9206

SC

D1U

10V

2KX

-5G

P

PX

12

PR920810KR2F-2-GP

PX

PR920810KR2F-2-GP

PX

12345

67

SSGD D D D

PU9204IRF6725MTRPBF-GP-U

84.06725.030

PX

SSGD D D D

PU9204IRF6725MTRPBF-GP-U

84.06725.030

PX

1 2PR9204

2R3J-2-GP

PXPR9204

2R3J-2-GP

PX

1 2PG9203

GAP-CLOSE-PWR-3-GP

PG9203

GAP-CLOSE-PWR-3-GP

K AD9201

CH551H-30GP-GP

DY

D9201

CH551H-30GP-GP

DY

1 2PR9201

0R0402-PAD

PR9201

0R0402-PAD

12

PTC9203

SE

470U

F2V

DM

-GP

PX

PTC9203

SE

470U

F2V

DM

-GP

PX

1 2PR92120R0402-PAD

PX

PR92120R0402-PAD

PX

12

C9201SC1U10V2KX-1GP

PX

C9201SC1U10V2KX-1GP

PX

12

PC9208

SC

10P

50V

2JN

-4G

P

DYPC9208

SC

10P

50V

2JN

-4G

P

DY

1 2PG9201

GAP-CLOSE-PWR-3-GP

PG9201

GAP-CLOSE-PWR-3-GP

12

PC9201SC1KP50V2KX-1GP

DYPC9201SC1KP50V2KX-1GP

DY

12

PR9215100R2J-2-GP

DYPR9215100R2J-2-GP

DY

1 2PL9201 L-D36UH-1-GP

PX

PL9201 L-D36UH-1-GP

PX

1 2PG9218

GAP-CLOSE-PWR-3-GP

PG9218

GAP-CLOSE-PWR-3-GP

12

R921149K9R2F-L-GP

DYR921149K9R2F-L-GP

DY

12

R921310KR2J-3-GP

PX

R921310KR2J-3-GP

PX

1234

56

SGD D D D

PU9202IRF6721SPBF-GP-U

84.06721.030PX

SGD D D D

PU9202IRF6721SPBF-GP-U

84.06721.030PX

1 2PG9208

GAP-CLOSE-PWR-3-GP

PG9208

GAP-CLOSE-PWR-3-GP

12

C9212SC100P50V2JN-3GP

PXC9212SC100P50V2JN-3GP

PX

1 2

PR92056K34R2F-GP

PXPR92056K34R2F-GP

PX

1 2PR92070R0402-PAD

PX

PR92070R0402-PAD

PX

VOUT 1

VDD2

FB 3PGOOD4

D1 5

D0 6

G0 7

LGATE 8

VDDP9

CS10

PHASE 11UGATE 12

BOOT 13

G1 14

EM/DEM15

TON16

GND17

PU9201

RT8208BGQW-GP

PX

PU9201

RT8208BGQW-GP

PX

1 2PG9219

GAP-CLOSE-PWR-3-GP

PG9219

GAP-CLOSE-PWR-3-GP

12

PR921310R2J-2-GP

PX

PR921310R2J-2-GP

PX

1 2PR9203 249KR2F-GPPX

PR9203 249KR2F-GPPX

1 2PG9209

GAP-CLOSE-PWR-3-GP

PG9209

GAP-CLOSE-PWR-3-GP

1 2PG9216

GAP-CLOSE-PWR-3-GP

PG9216

GAP-CLOSE-PWR-3-GP

1 2PG9220

GAP-CLOSE-PWR-3-GP

PG9220

GAP-CLOSE-PWR-3-GP

12

PR9214100KR2J-1-GP

DYPR9214100KR2J-1-GP

DY

1 2PG9210

GAP-CLOSE-PWR-3-GP

PG9210

GAP-CLOSE-PWR-3-GP1 2PG9204

GAP-CLOSE-PWR-3-GP

PG9204

GAP-CLOSE-PWR-3-GP

1 2PG9221

GAP-CLOSE-PWR-3-GP

PG9221

GAP-CLOSE-PWR-3-GP

12

C9202

SC

1U10

V2K

X-1

GP

PX

C9202

SC

1U10

V2K

X-1

GP

PX

1 2R92140R0402-PAD

R92140R0402-PAD

12

R921049K9R2F-L-GP

PX

R921049K9R2F-L-GP

PX

1 2PG9211

GAP-CLOSE-PWR-3-GP

PG9211

GAP-CLOSE-PWR-3-GP

1 2PG9222

GAP-CLOSE-PWR-3-GP

PG9222

GAP-CLOSE-PWR-3-GP

1 2PG9202

GAP-CLOSE-PWR-3-GP

PG9202

GAP-CLOSE-PWR-3-GP

1 2PG9212

GAP-CLOSE-PWR-3-GP

PG9212

GAP-CLOSE-PWR-3-GP

12

PR920610R2J-2-GP

PX

PR920610R2J-2-GP

PX

12

PC9209

SC

D1U

10V

2KX

-5G

P

DYPC9209

SC

D1U

10V

2KX

-5G

P

DY

12

PTC9202

SE

470U

F2V

DM

-GP

PX

PTC9202

SE

470U

F2V

DM

-GP

PX

1 2PG9223

GAP-CLOSE-PWR-3-GP

PG9223

GAP-CLOSE-PWR-3-GP

12

PG9205

GA

P-C

LOS

E-P

WR

-3-G

P

PG9205

GA

P-C

LOS

E-P

WR

-3-G

P

12

R921210KR2F-2-GP

PX

R921210KR2F-2-GP

PX

1 2PG9213

GAP-CLOSE-PWR-3-GP

PG9213

GAP-CLOSE-PWR-3-GP

1 2PG9224

GAP-CLOSE-PWR-3-GP

PG9224

GAP-CLOSE-PWR-3-GP

1 TP9201TPAD40-GPTP9201TPAD40-GP

1 2PG9214

GAP-CLOSE-PWR-3-GP

PG9214

GAP-CLOSE-PWR-3-GP

1 2PG9217

GAP-CLOSE-PWR-3-GP

PG9217

GAP-CLOSE-PWR-3-GP

1 2PG9225

GAP-CLOSE-PWR-3-GP

PG9225

GAP-CLOSE-PWR-3-GP

1 2PC9203

SCD1U25V3KX-GP

PXPC9203

SCD1U25V3KX-GP

PX

12

R920933KR2F-GP

PX

R920933KR2F-GP

PX

1 2PG9207

GAP-CLOSE-PWR-3-GP

PG9207

GAP-CLOSE-PWR-3-GP

1 2PG9215

GAP-CLOSE-PWR-3-GP

PG9215

GAP-CLOSE-PWR-3-GP

1 2PR9202

0R0402-PAD

PR9202

0R0402-PAD

Page 93: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

3.3V_RUN_VGA_1

DG

PU

_PW

R_E

N

3.3V_ALW_1

RUNON_R_1

9025_FB

9025_PGOOD_1V

RUNON_R

DIS_EN_1D5_RUN_R

9025_ADJ_VGA

9025_PGOOD_1V 9025_EN_VGA

9025_PGOOD_VGA

9025_EN

9025_PGOOD_1V

DIS_EN_1D5_RUN

DIS_FBVDD

DIS_EN_1D5_RUN

SLG_RUN_ENABLE_VGA

3D3V_S0

3D3V_VGA_S0

5V_S5

1V_VGA_S0

1D5V_S3

1DV_M92_PWR

3D3V_VGA_S0

1D5V_S3 1D5V_VGA_S0

5V_S5

1D8V_LDO_VGA

1D8V_VGA_S0

3D3V_S5

RUN_ENABLE

3D3V_S0

3D3V_VGA_S0

3D3V_VGA_S0

1D5V_VGA_S0

RUNON_R_1

1D5V_VGA_S05V_S5 5V_S5

RUNON_R_1

DGPU_PWROK22,86,92

DGPU_PWR_EN92

DGPU_PWR_EN92

DGPU_PWR_EN#18 8209A_EN/DEM_VGA86,92DGPU_PWROK22,86,92

DGPU_PWR_EN92

1D8V_S0_VGA_PG83

DGPU_PWR_EN 92

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DISCRETE VGA POWERC

93 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DISCRETE VGA POWERC

93 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

DISCRETE VGA POWERC

93 94Tuesday, January 18, 2011

<Core Design>

Iomax=1AOCP>1.35A

Iomax=1.5A

+3VS to 3.3V_DELAY Transfer

Vo=0.8*(1+(R1/R2))

RT9025 for 1V_VGA

RT9025 for 1D8V_VGA

Vo(cal.)=1.8069V

Vo=0.8*((R1+R2)/R2)

DIS mode:R9309,R9311 follow Old SequencePX_Muxless :R9310,C9308,R9320,C9304 value need fine tune for BACO sequecne

1D5V_VGA_S0

20100629 V1.3

20100629 V1.3

Discharge Circuit

Reserved PD9301 connect DGPU_PWR_EN toPWR_1D5V_EN for power down sequence.

Reserved PD9302 connect DGPU_PWR_EN toPWR_1V_EN for power down sequence.

Reserved PD9303 connect DGPU_PWR_EN toPWR_1D8V_EN for power down sequence.

20100629 V1.3

20100629 V1.3

20100629 V1.3DIS mode:R9309,R9311 follow Old SequencePX_Muxless :R9310,C9308,R9320,C9304 value need fine tune for BACO sequecne

20100805 V1.8

N/A 74.09661.07D

74.09025.A3D

GMT

RICHTEK

Description Lenovo P/N Wistron P/N

N/ART9025-25GSP

G9661-25ADJF11U

Supplier

Table 93.1- Adjustable LDO Regulator multi-source12G9304

GAP-CLOSE-PWR

G9304

GAP-CLOSE-PWR

12

C9309

SC

100P

50V

2JN

-3G

P

PX

C9309

SC

100P

50V

2JN

-3G

P

PX

12

C9313SC10U6D3V5KX-1GP

PXC9313SC10U6D3V5KX-1GP

PX

K AD9302

CH551H-30GP-GP

DY D9302

CH551H-30GP-GP

DY

12

C9306SC10U6D3V5KX-1GP

PX

C9306SC10U6D3V5KX-1GP

PX

12

R93132K2R2J-2-GP

PX

R93132K2R2J-2-GP

PX1

2

C9311

SC

10U

6D3V

5KX

-1G

P

PX

C9311

SC

10U

6D3V

5KX

-1G

P

PX

12

C9305SC10U6D3V5KX-1GP

PX

C9305SC10U6D3V5KX-1GP

PX

12345

678 S

SS

DDDD

G

U9301

SIR460DP-T1-GE3-GP

PX

SSS

DDDD

G

U9301

SIR460DP-T1-GE3-GP

PX

12

TC9302ST100U6D3VBM-5GP

77.C1071.081

PX

2nd = 77.21071.07L

TC9302ST100U6D3VBM-5GP

77.C1071.081

PX

2nd = 77.21071.07L

12

C9318SC10U6D3V5KX-1GP

DYC9318SC10U6D3V5KX-1GP

DY

G

S

D

Q9305

2N7002K-2-GP

84.2N702.J31

PX

2nd = 84.2N702.031

Q9305

2N7002K-2-GP

84.2N702.J31

PX

2nd = 84.2N702.031

12G9305

GAP-CLOSE-PWR

G9305

GAP-CLOSE-PWR

12

C9303SCD1U25V2KX-GP

PX

C9303SCD1U25V2KX-GP

PX

12

R9321470R2J-2-GP

PX

R9321470R2J-2-GP

PX

12

R9304100R2J-2-GP

PX

R9304100R2J-2-GP

PX

1 2R93150R2-PT5-LILY-GP

PX

R93150R2-PT5-LILY-GP

PX

1 2

R931010KR2F-2-GP

PX

R931010KR2F-2-GP

PX

G

DS

Q9303NDS0610-G-GP

PX

Q9303NDS0610-G-GP

PX

12

C9316SC100P50V2JN-3GP

DYC9316SC100P50V2JN-3GP

DYPGOOD1EN2VIN3VDD4 NC#5 5

VOUT 6

ADJ 7

GND 8

GN

D9

U9303

RT9025-25PSP-GP

PXU9303

RT9025-25PSP-GP

PX

12

C9317SC10U6D3V5KX-1GP

PX

C9317SC10U6D3V5KX-1GP

PX

12G9303

GAP-CLOSE-PWR

G9303

GAP-CLOSE-PWR

12

R93125K1R2F-2-GP

PX

R93125K1R2F-2-GP

PX

1 2

R930320KR2F-L-GP

PX

R930320KR2F-L-GP

PX

12

C9312SC10U6D3V5KX-1GP

DYC9312SC10U6D3V5KX-1GP

DY

SD

G

G

D

Q9302DMP2130L-7-GP

2ND = 84.03413.A31

PX

84.02130.031

G

D

Q9302DMP2130L-7-GP

2ND = 84.03413.A31

PX

84.02130.031

VCC1

ON2

DIS23

GND4

D 5S/DIS1 6G1/G2 7

PG 8NC#9 9

U9304

SLG55221-130010VTR-GP74.55221.0E3

DYU9304

SLG55221-130010VTR-GP74.55221.0E3

DY

12

C9304SCD1U10V2KX-5GP

PXC9304SCD1U10V2KX-5GP

PX

12

TC9301ST330U2D5VDM-13GP

77.C3371.10L

PX

2nd = 79.33719.20D

TC9301ST330U2D5VDM-13GP

77.C3371.10L

PX

2nd = 79.33719.20D

12

R931420KR2F-L-GP

PX

R931420KR2F-L-GP

PX

1 2

R930810KR2F-2-GP

PX

R930810KR2F-2-GP

PX

1 2R9320

0R2-PT5-LILY-GP

PXR9320

0R2-PT5-LILY-GP

PX

1 2R93110R2J-2-GP

DYR93110R2J-2-GP

DY

12

R93220R2J-2-GP

DYR93220R2J-2-GP

DY

12

C9302SCD1U16V2KX-3GP

PX

C9302SCD1U16V2KX-3GP

PX

12

C9314SC1U6D3V2KX-GP

PX

C9314SC1U6D3V2KX-GP

PX

K AD9303

CH551H-30GP-GP

DYD9303

CH551H-30GP-GP

DY

1 2 3456

Q93012N7002KDW-GP84.2N702.A3F

2nd = 84.DM601.03F

PX

Q93012N7002KDW-GP84.2N702.A3F

2nd = 84.DM601.03F

PX 12

R9307330KR2J-L1-GP

PX

R9307330KR2J-L1-GP

PX

12G9302

GAP-CLOSE-PWR

G9302

GAP-CLOSE-PWR

12

C9315SCD1U10V2KX-5GP

DYC9315

SCD1U10V2KX-5GP

DY

1 2

R9305330KR2J-L1-GP

PX

R9305330KR2J-L1-GP

PX

12

C9301SC10U6D3V5KX-1GP

PX

C9301SC10U6D3V5KX-1GP

PX

12G9301

GAP-CLOSE-PWR

G9301

GAP-CLOSE-PWR

12

R9302100KR2J-1-GP

PX

R9302100KR2J-1-GP

PX

12

R931814K3R2F-GP

PX

R931814K3R2F-GP

PX

PGOOD1EN2VIN3VDD4 NC#5 5

VOUT 6

ADJ 7

GND 8

GN

D9

U9302

RT9025-25PSP-GP

PXU9302

RT9025-25PSP-GP

PX

G S

D

Q93062N7002K-2-GP

84.2N702.J31

PX

2nd = 84.2N702.031

Q93062N7002K-2-GP

84.2N702.J31

PX

2nd = 84.2N702.031

12

C9307SC1U10V3ZY-6GP

PX

C9307SC1U10V3ZY-6GP

PX

12

C9310S

C10

U6D

3V5K

X-1

GP

PX

C9310S

C10

U6D

3V5K

X-1

GP

PX

K AD9301

CH551H-30GP-GP

DYD9301

CH551H-30GP-GP

DY1

2

C9308SCD1U10V2KX-5GP

PX

C9308SCD1U10V2KX-5GP

PX

1 2R9309 0R2J-2-GPDYR9309 0R2J-2-GPDY

G S

D

Q93042N7002K-2-GP

84.2N702.J31

PX

2nd = 84.2N702.031

Q93042N7002K-2-GP

84.2N702.J31

PX

2nd = 84.2N702.031

12

R9306100KR2J-1-GP

PX

R9306100KR2J-1-GP

PX

12

R931618KR2F-GP

PX

R931618KR2F-GP

PX

1 2R9301 0R5J-5-GPDYR9301 0R5J-5-GPDY

12

R931710KR2F-2-GP

PX

R931710KR2F-2-GP

PX

1 2R93190R2-PT5-LILY-GP

PX

R93190R2-PT5-LILY-GP

PX

Page 94: Lenovo Thinkpad Edge e420 Llw-1 Lgg-1 0118 10282 Sch

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DCBATOUT

3D3V_S5

3D3V_S0

1D5V_VGA_S0

1D05V_VTT

1D5V_S0

5V_S5

1D8V_S0

5V_S0

1D5V_S3

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

UNUSED PARTS/EMI CapacitorsA2

94 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

UNUSED PARTS/EMI CapacitorsA2

94 94Tuesday, January 18, 2011

<Core Design>

Title

Size Document Number Rev

Date: Sheet of

Wistron Corporation21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,Taipei Hsien 221, Taiwan, R.O.C.

LLW-1 / LGG-1 -1

UNUSED PARTS/EMI CapacitorsA2

94 94Tuesday, January 18, 2011

<Core Design>

VGACPU

EMI CAP

12

EC9718SCD1U25V2ZY-1GPEC9718SCD1U25V2ZY-1GP

12

EC9748SCD1U25V2ZY-1GPEC9748SCD1U25V2ZY-1GP

12

EC9720SCD1U25V2ZY-1GPEC9720SCD1U25V2ZY-1GP

1

S2SPRING-71-GPS2SPRING-71-GP

1

H25GNDPADSR197

ZZ.NDPAD.XXX

H25GNDPADSR197

ZZ.NDPAD.XXX

1

H4HOLET157B276R134-GP

ZZ.SCREW.091

H4HOLET157B276R134-GP

ZZ.SCREW.091

12

EC9734SCD1U25V2ZY-1GPEC9734SCD1U25V2ZY-1GP

12

EC9727SCD1U25V2ZY-1GPEC9727SCD1U25V2ZY-1GP

12

EC9732SCD1U25V2ZY-1GPEC9732SCD1U25V2ZY-1GP

12

EC9739SCD1U25V2ZY-1GPEC9739SCD1U25V2ZY-1GP

12

EC9703SCD1U25V2ZY-1GPEC9703SCD1U25V2ZY-1GP

12

EC9735SCD1U25V2ZY-1GPEC9735SCD1U25V2ZY-1GP

12

EC9701SCD1U25V2ZY-1GPEC9701SCD1U25V2ZY-1GP

1

H2HOLET157B276R134-GP

ZZ.SCREW.091

H2HOLET157B276R134-GP

ZZ.SCREW.091

12

EC9725SCD1U25V2ZY-1GPEC9725SCD1U25V2ZY-1GP

1

H1HOLET157B276R134-GP

ZZ.SCREW.091

H1HOLET157B276R134-GP

ZZ.SCREW.091

1

H18HOLE315R95-GP

ZZ.00PAD.911

H18HOLE315R95-GP

ZZ.00PAD.911

1

H26GNDPADSR197

ZZ.NDPAD.XXX

H26GNDPADSR197

ZZ.NDPAD.XXX

1

H10HT85X105B85R26-S-GP

ZZ.SCREW.191

H10HT85X105B85R26-S-GP

ZZ.SCREW.191

12

EC9730SCD1U25V2ZY-1GPEC9730SCD1U25V2ZY-1GP

12

EC9751SCD1U25V2ZY-1GPEC9751SCD1U25V2ZY-1GP

12

EC9706SCD1U25V2ZY-1GPEC9706SCD1U25V2ZY-1GP

12

EC9744SCD1U25V2ZY-1GPEC9744SCD1U25V2ZY-1GP

12

EC9737SCD1U25V2ZY-1GPEC9737SCD1U25V2ZY-1GP

1

H11HOLE237R95-GP

ZZ.00PAD.921

H11HOLE237R95-GP

ZZ.00PAD.921

1

S1SPRING-62-GPS1SPRING-62-GP

1

H5HOLET157B276R134-GP

ZZ.SCREW.091

H5HOLET157B276R134-GP

ZZ.SCREW.091

1

H20HOLE315R95-GP

ZZ.00PAD.911

H20HOLE315R95-GP

ZZ.00PAD.911

12

EC9719SCD1U25V2ZY-1GPEC9719SCD1U25V2ZY-1GP

12

EC9723SCD1U25V2ZY-1GPEC9723SCD1U25V2ZY-1GP

12

EC9749SCD1U25V2ZY-1GPEC9749SCD1U25V2ZY-1GP

12

EC9742SCD1U25V2ZY-1GPEC9742SCD1U25V2ZY-1GP

12

EC9704SCD1U25V2ZY-1GPEC9704SCD1U25V2ZY-1GP

12

EC9713SCD1U25V2ZY-1GPEC9713SCD1U25V2ZY-1GP

12

EC9711SCD1U25V2ZY-1GPEC9711SCD1U25V2ZY-1GP

1

H9HT85X105B85R26-S-GP

ZZ.SCREW.191

H9HT85X105B85R26-S-GP

ZZ.SCREW.191

1

H8HOLE237R95-GP

ZZ.00PAD.921

H8HOLE237R95-GP

ZZ.00PAD.921

12

EC9721SCD1U25V2ZY-1GPEC9721SCD1U25V2ZY-1GP

1

H13HT6BE75R24-U-45-GP

ZZ.00PAD.971

H13HT6BE75R24-U-45-GP

ZZ.00PAD.971

12

EC9722SCD1U25V2ZY-1GPEC9722SCD1U25V2ZY-1GP

1

H21HOLE197R67X146

KN1.PAD.01

H21HOLE197R67X146

KN1.PAD.01

12

EC9728SCD1U25V2ZY-1GPEC9728SCD1U25V2ZY-1GP

1

H14HOLE237R95-GP

ZZ.00PAD.921

H14HOLE237R95-GP

ZZ.00PAD.921

1

H15STF217R113H119-GP

34.4C408.001

H15STF217R113H119-GP

34.4C408.001

12

EC9733SCD1U25V2ZY-1GPEC9733SCD1U25V2ZY-1GP

1

H16STF256R117H221-GP

34.4B804.001

H16STF256R117H221-GP

34.4B804.001

12

EC9712SCD1U25V2ZY-1GPEC9712SCD1U25V2ZY-1GP

12

EC9714SCD1U25V2ZY-1GPEC9714SCD1U25V2ZY-1GP

12

EC9746SCD1U25V2ZY-1GPEC9746SCD1U25V2ZY-1GP

12

EC9708SCD1U25V2ZY-1GPEC9708SCD1U25V2ZY-1GP

1

H12HT6BE6R24-U-45-GPH12HT6BE6R24-U-45-GP

1

H22HOLE197R67X146

KN1.PAD.01

H22HOLE197R67X146

KN1.PAD.01

12

EC9726SCD1U25V2ZY-1GPEC9726SCD1U25V2ZY-1GP

12

EC9715SCD1U25V2ZY-1GPEC9715SCD1U25V2ZY-1GP

12

EC9740SCD1U25V2ZY-1GPEC9740SCD1U25V2ZY-1GP

12

EC9731SCD1U25V2ZY-1GPEC9731SCD1U25V2ZY-1GP

12

EC9707SCD1U25V2ZY-1GPEC9707SCD1U25V2ZY-1GP

12

EC9745SCD1U25V2ZY-1GPEC9745SCD1U25V2ZY-1GP

1

H3HOLET157B276R134-GP

ZZ.SCREW.091

H3HOLET157B276R134-GP

ZZ.SCREW.091

12

EC9738SCD1U25V2ZY-1GPEC9738SCD1U25V2ZY-1GP

12

EC9709SCD1U25V2ZY-1GPEC9709SCD1U25V2ZY-1GP

12

EC9717SCD1U25V2ZY-1GPEC9717SCD1U25V2ZY-1GP

12

EC9747SCD1U25V2ZY-1GPEC9747SCD1U25V2ZY-1GP

1

H23GNDPADSR197

ZZ.NDPAD.XXX

H23GNDPADSR197

ZZ.NDPAD.XXX

1

H17STF256R117H221-GP

34.4B804.001

H17STF256R117H221-GP

34.4B804.001

1

H24GNDPADSR197

ZZ.NDPAD.XXX

H24GNDPADSR197

ZZ.NDPAD.XXX

12

EC9724SCD1U25V2ZY-1GPEC9724SCD1U25V2ZY-1GP

12

EC9710SCD1U25V2ZY-1GPEC9710SCD1U25V2ZY-1GP

12

EC9750SCD1U25V2ZY-1GPEC9750SCD1U25V2ZY-1GP

12

EC9729SCD1U25V2ZY-1GPEC9729SCD1U25V2ZY-1GP

1

H6HOLET157B276R134-GP

ZZ.SCREW.091

H6HOLET157B276R134-GP

ZZ.SCREW.091

12

EC9743SCD1U25V2ZY-1GPEC9743SCD1U25V2ZY-1GP

12

EC9741SCD1U25V2ZY-1GPEC9741SCD1U25V2ZY-1GP

12

EC9736SCD1U25V2ZY-1GPEC9736SCD1U25V2ZY-1GP

12

EC9705SCD1U25V2ZY-1GPEC9705SCD1U25V2ZY-1GP

12

EC9702SCD1U25V2ZY-1GPEC9702SCD1U25V2ZY-1GP

12

EC9716SCD1U25V2ZY-1GPEC9716SCD1U25V2ZY-1GP