first international computer VA250W, VA250D Schematics

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First International Computer,Inc

D D

Portable Computer Group HW Department

Board name : Mother Board Schematic

Project : VA250W_250D

C C

Version : 0.2

1. Schematic Page Description :

2. PCI & IRQ & DMA Description :

3. Block Diagram :

4. Net name Description :

Current Date : Oct 20, 2006

5. Board Stack up Description :

6. Schematic modify Item and History :

7. power on & off & S3 Sequence :

8. Layout Guideline :

9. switch setting

B B

Manager Sign by: Avery Lee, Adam Drawing by : Richard Wang

Total confirm by:

A A

LAN Circuit check by:

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Audio Circuit check by:

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4

Title

Size Document Number Rev

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3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A > <>

1

1 56Friday, October 20, 2006

0.2

37. DIP/Lid/Power

www.bufanxiu.com

Switch & LED

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1. Schematic Page Description :

VA250W/D Schematic Ver : 0.2

3

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D D

1. Title

2. Schematic Page Description

3. Block Diagram

4. ANNOTATIONS

5. Schematic Modify

6. Timing Diagram

7. DDR Layout Guideline 51. Charge Circuit

8. Yonah processor (1/2)

9. Yonah processor (2/2)

10. POWER (CPU CORE)

11. Thermal

12. Clock Generator

C C

13. Clock Buffer

14. VN896 (1/4)

15. VN896 (2/4)

16. VN896 (3/4)

17. VN896 (4/4)

18. DDR SO-DIMM1

19. DDR SO-DIMM0

20. VT1637 LVDS Transmitter

21. LCD Connector

22. CRT Connector

2. PCI & IRQ & DMA Description :

B B

IDSEL AD17

PCIINT IRQA

IRQB IRQC IRQD

A A

BUSMASTER

REQ REQ0 / GNT0 REQ1 / GNT1 REQ2 / GNT2 REQ3 / GNT3 REQ4 / GNT4

8

CHIP

Mini PCI(Wireless LAN)

CHIP NB

MiniPCI MiniPCI

IRQH

CHIP

Mini PCI(Wireless LAN)

7

PCI-E

23. VT8237A (1/3)

24. VT8237A (2/3)

25. VT8237A (3/3)

26. Power Good & Fan Controller

27. Blank

28. RTC and MODEM Conn.

29. MINI PCI Conn.

30. VT6103L PHY

31. USB CNN

32. HDD / CD-ROM CNN

33. LPC PMU08

34. LPC KBC M38827

35. INT KBC / GP Connector

36. ENI component

37. DIP/Lid/Power Switch & LED

38. Firm Ware Hub

39. Reset Circuit

40. SCREW

41. VT1708A Audio Codec

42. G1432+1410 Audio Amplifier

43. H.P. Out / Audio CNN

44. PWR Block

IRQ0 IRQ1 IRQ2 IRQ3 IRQ4 IRQ5 IRQ6 IRQ7 IRQ8 IRQ9 IRQ10 IRQ11 IRQ12 IRQ13 IRQ14 IRQ15

6

System timer Keyboard (Casacde) LAN / MODEM Serial Port AUDIO / VGA / USB FLOPPY DISK LPT RTC ACPI FIR Cardbus PS/2 mouse FPU HDD CDROM

5

(Disable by default)

(MODEM/LAN)

4

45. 1.5VDDA/S , 1.8/2.5VDDM/A

46. VCCP/1.5VDDM

47. DDR II Power

48. 3VDDA / 5VDDA

49. POW-ON Controller

50. ADIN / Battery CNN

52. Inverter Controller

53. On board Audio

54. Unused Switch transfer board

55. Update List

56. Unused Audio Board

DMA Channel DMA0 FIR DMA1 DMA2 DMA3 DMA4 DMA5 DMA6 DMA7

3

DeviceIRQ Channel Desciption

(disable by default)

ECP FLOPPY DISK AUDIO (Cascade) Unused Unused Unused

(MODEM / LAN)

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<>

2 56Friday, October 20, 2006

1

0.2

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3. Block Diagram :

D D

Thermal Sensor

GMT G796

P11

Intel

Yonah Celeron or C7 via 400/533/667MHz

Processor

Host Bus

P8,9

VIA

CPU

CORE

P10

CPU

VCCP

P46

DDR2 400/533

INTERFACE

P18,P19

CLK ICS953009AFLF

P12

CLK Buffer

P13

Power Good

P26

LED and LID/DIP/Power SW

P37

Power Block

P44

MAIN SW

P49

VN896

CRT

C C

LCD

RJ-45

ACIN

P50

3VDDA/5VDDA

B B

P48

A A

8

PMU3V/5V

3VDDS/5VDDS

3VDDM/5VDDM

1.8VDDS/DDM

DDR 0.9VDDM

VCCP/1.5VDDM

Over Voltage Protect

Battery charger

Battery Select

BAT CON

Battery Voltage sense

P22

VT1637

P21

P30

P48

P47

P46

P?

P51

P50

P33

7

LVDS Tx

LAN Phy VT6103L

USB 2.0

USB(2),3

P31

6

P20

MII BUS

P30

USB0,1

Mini PCI

P31

32Bit PCI BUS

P29

952 HSBGA

P14~P17

Hub Interface

VT8237A

539 BGA

P23~P25

LPC M3885X

INT K/B

5

Mem Bus

IDE BUS

S-ATA

LPC BUS

K/B CTRL

P35

CDROM

HDA-Link

P34

GP

P35

4

HDD

P32

FLASH ROM

( F/W Hub)

4M

FAN CNN

RTC

RESET

P38

P11

P28

P39

3

Azalia CODEC

VT1708A

MDC CNN

P28

P41

LPC PMU08

P33

Audio AMP

HEADPHONE

Mic IN

2

P42

P43

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<>

3 56Friday, October 20, 2006

1

0.2

8

www.bufanxiu.com

7

6

4. Net name Description :

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5.Board Stack up Description

Voltage Rails

DCIN PMU5V 5.0V always on power rail by LATCH or ACIN

D D

PMU3V 3.3V always on power rail by LATCH or ACIN 3VDDA 3.3V always on power rail by DCON or PSUSC0

3VDDS 3.3V power rail 5VDDS 5.0V power rail 3VDDM

Vcore_CPU

VCCP 1.05V for AGTL+ Termination Voltage DDR_0.9VDDM 0.9V DDR Termination Voltage

1.5VDDM 1.5V switched power rail

1.5VDDS 1.5V power rail

1.5VDDA 1.5V always on power rail

2.5VDDS 2.5V power rail for DDR

C C

Primary DC system power supply

5.0V always on power rail by DCON or PSUSC05VDDA

3.3V switched power rail

5.0V switched power rail5VDDM Core Voltage for CPU

1.8V for CPU PLL Voltage1.8VDDM

PCB Layers

Layer 1 Layer 2 Layer 3 Layer 4 Layer 5 Layer 6

Component Side, Microstrip signal Layer Ground Plane Stripline Layer(AGTL,CLOCK,DDR) Stripline Layer(Analog,LVDS,other) Power Plane Solder Side,Microstrip signal Layer

Part Naming Conventions

C

=

Capacitor CN D F L Q R

B B

RP U Y

Connector

=

Diode

=

Fuse

=

Inductor

=

Transistor

=

Resistor

=

Resistor Pack

=

Arbitrary Logic Device

=

Crystal and Osc

=

Net Name Suffix

0 =

Active Low signal

Signal Conditioning

_D_ _Q_ _L_

A A

Damped (by a resistor)

=

Isolated (by a Q-switch)

=

Filtered (by an inductor or bead)

=

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First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

6

5

4

3

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<>

1

4 56Friday, October 20, 2006

0.2

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6.Schematic modify Item and History :

D D

C C

B B

A A

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

5

4

3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<>

1

5 56Friday, October 20, 2006

0.2

5

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7. power on & off & S3 Sequence :

2

1

D D

Power On Sequencing Timing Diagram

VID VR_ON Vcc-core CPU_UP

Tboot

Tsft_star_vcc

Tcpu_up

Vboot Tboot-vid-tr

Vid

Vccp Vccp_UP

Tvccp_up

Vccgmch GMCHPWRGD

Tgmch_pwrgd

CLK_ENABLE# IMVP4_PWRGD

C C

BATTERY ONLY POWER ON TIMING

POWSW0

PMU5V/PMU3V

DCON

VDDA

MAINSW0_ICH

PM_RSTRST0

PM_SLP_S30/S40/S50

PSUSC0

B B

A A

SUSTAT_B0

VDDM,VDDS

PM_PWROK

SYS_PWROK

VRON_VCCP

VCCP/1.2VDDM

VCORE_ON

VR_ON

VCORE_CPU

CK408_PWRGD0

PM_VGATE

CPU_PWRGD

PCI_RST0

AGTL+_CPURST0

Tcpu_pwrgd

To ICH4

From ICH4

From ASIC_B0 From ASIC_B0

To clock generator To ODEM and ICH4

From ICH4 to CPU

To ODEM/other PCI device

From ODEM to CPU

S3 SUSPEND AND RESUME TIMING

POWSW0

PMU5V/PMU3V

PM_RSMRST0 PM_SLP_S30

PM_SLP_S40/S50

SUSTAT_B0

PM_PWROK SYS_PWROK

VRON_VCCP

VCCP,1.2VDDM

VCORE_ON

VCORE_CPU

CK408_PWRGD0 PM_VGATE

CPU_PWRGOOD

PCI_RST0

AGTL+_CPURST0

DCON VDDA

PSUSC0

VDDS VDDM

VR_ON

H H H H

H H

H

To ICH4_M From ICH4_M

From ICH4_M From ASIC_B0 From ASIC_B0

1.5VDDS AND DDR_PWRGD

Generator

To clock ToICH4 and ODEM

From ICH4 to CPU

To ODEM/other PCI device From ODEM to CPU

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

5

4

3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<>

1

6 56Friday, October 20, 2006

0.2

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8. Layout Guideline :

Montara-GM DDR Layout Guidelines

Note that all length matching formulas are based on GMCH die-pad to SO-DIMM pin total length

D D

DDR Signal Groups

Group Signal Name Clocks

SCK[5:0]

SCK#[5:0]

Data

SDQ[71:0]

SDQS[8:0]

SDM[8:0]

Control

SCKE[3:0]

SCS#[3:0]

Command

SMA[12:6,3:0]

SBA[1:0]

SRAS#

SCAS#

SWE#

CPC

SMA[5,4,2,1]

SMAB[5,4,2,1]

Feedback

RCVENOUT#

RCVENIN#

Length Matching Formulas

Signal Group Minimum Length Maximum Length Control to Clock Command to Clock CPC to Clock Strobe to Clock Data to Strobe

Clock - 1.0" Clock - 1.0" Clock - 1.0" Clock - 1.0"

Strobe - 25 mils Strobe + 25 mils

Clock + 0.5" Clock + 2.0" Clock + 0.5" Clock + 0.5"

Clock Signals Topologies and Routing Guidelines

SO-DIMM PADS

C C

GMCH Pin

P1 L1

Package Length Range

Min:0.5" Max:5.0"

7 mil trace, 4 mil pair space Clock length tolerenve within the pair : +/- 10 mil Clock to Clock Length Matching : +/- 25 mils Minimum Pair to Pair Spacing : 20 mils Minimum Spacing to other Signals : 20 mils

CLOCKS LENGTH

HCLKCPU[1..0] HCLKNB[1..0] HCLKITP[1..0]

66MCLK_ICH 66MCLK_GMCH

AGPCLK_ATI

PCLKICH PCLKCB PCLK1394 PCLKUSB20 PCLKOP PCLKFWH PCLKSIO PCLKLAN 14MCLK_SIO 14MCLK_ICH 14MCLK_AC97

48MCLK_ICH 48MCLK_CB

2" ~ 8 "

4.5" ~ 9.0 "

MAX : 8.5"

4.5"~9.0"

3.5" ~ 12.5"

TRACE / SPACE NOTES

5 / 20 mils

(5 mil space between + & - )

5 / 20 mils

Differentials pairs with1. the same length

(within 10 mil)

2.CPU & NB trace mismatch within 450 mil

* 66MCLK_ICH &

AGPCLK_GMCH AGPCLK_ATI Length mismatch within 100 mils

1.Making PCI length with minimum various

2.Max skew = 1ns

5 / 20 mils

5 / 10 mils

5 / 20 mils

Data Signals Topologies and Routing Guidelines

GMCH Pin

Package Length Range

B B

Control Signals Topologies and Routing Guidelines

GMCH Pin

Package Length Range

L1

P1

L1

L2 L3 L4

SO-DIMM0

SO-DIMM1

PADS

L2

56 ohm 5%

Minimun Spacing to Trace Width Ratio, SDQ/SDM : 2 to 1 Minimum Spacing to other Signals : 20 mils Trace Length L1 : Min 0.5" , Max 3.75"

Length Matching : SDQS to SCK/SCK#

Trace spacing to trace width ratio : 2 to 1 Minimum Spacing to other Signals : 20 mils Trace Length L1 : Min 0.5" , Max 5.5"

Length Matching : CTRL(P1+L1) to SCK/SCK#

L2 : Max 0.75" L3 : Min 0.25" , Max 1.0" L4 : Max 1.0 "

SDQS , SODIMM0 P1+L1+L2 SDQS , SODIMM1 P1+L1+L2+L3 Min : Clock - 1.0" , Max : Clock + 0.5"

SDQ/SDM to SDQS : +/- 25 mils

L2 : Max 2.0"

Min : Clock - 1.0" , Max : Clock + 0.5"

SO-DIMM0,1 PADS

Command Signals Topologies and Routing Guidelines

GMCH Pin

A A

Package Length Range

L1

P1

SO-DIMM0 PADS

5

10 ohm 5%

L2

L3 L4

SO-DIMM1 PADS

56 ohm 5%

Trace spacing to trace width ratio : 2 to 1 Minimum Spacing to other Signals : 20 mils Trace Length L1 : Min 0.5" , Max 4.0"

Length Matching : CMD to SCK/SCK#

L2 : Max 1.0" L3 : Max 2.0" L2+L3 : Max 3.0" L4 : Max 1.0"

4

CMD , SODIMM0 P1+L1+L2 CMD , SODIMM1 P1+L1+L3 Min : Clock - 1.0" , Max : Clock + 2.0"

SDQS : 3 to1

CPC Signals Topologies and Routing Guidelines

GMCH Pin

P1

Package Length Range

3

L1

SO-DIMM0,1 PADS

SDQ/SDM to SDQS Mapping

Signal Mask SDQ[7..0] SDQ[15..8] SDQ[23..16] SDQ[31..24] SDQ[39..32] SDQ[56..40] SDQ[55..48] SDQ[63..56] SDQ[71..64]

SDM[0] SDM[1] SDM[2] SDM[3] SDM[4] SDM[5] SDM[6] SDM[7] SDM[8]

L2

56 ohm 5%

2

Relative To

SDQS[0] SDQS[1] SDQS[2] SDQS[3] SDQS[4] SDQS[5] SDQS[6] SDQS[7] SDQS[8]

Mismatching +/- 25 mil +/- 25 mil +/- 25 mil +/- 25 mil +/- 25 mil +/- 25 mil +/- 25 mil +/- 25 mil +/- 25 mil

Trace spacing to trace width ratio : 2 to 1 Minimum Spacing to other Signals : 20 mils Trace Length L1 : Min 0.5" , Max 5.5"

Length Matching : CPC(P1+L1) to SCK/SCK#

L2 : Max 2.0"

Min : Clock - 1.0" , Max : Clock + 0.5"

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<>

1

7 56Friday, October 20, 2006

0.2

A

www.bufanxiu.com

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E

AGTL+_HA03 AGTL+_HA04 AGTL+_HA05 AGTL+_HA06 AGTL+_HA07 AGTL+_HA08 AGTL+_HA09 AGTL+_HA010 AGTL+_HA011 AGTL+_HA012 AGTL+_HA013 AGTL+_HA014 H_INIT0

4 4

3 3

AGTL+_HA0[31..3]<14> AGTL+_ADSTB00<14>

AGTL+_HREQ0[4..0]<14>

AGTL+_HA0[31..3]<14>

AGTL+_ADSTB10<14>

H_A20M0<25>

H_IGNNE0<25>

H_STPCLK0<25>

H_INTR<25>

H_NMI<25>

H_SMI0<25>

AGTL+_HA0[31..3]

AGTL+_HREQ0[4..0]

AGTL+_HA0[31..3]

H_A20M0 H_FERR0 H_IGNNE0

H_STPCLK0 H_INTR H_NMI H_SMI0

AGTL+_HA015 AGTL+_HA016

AGTL+_HREQ00 AGTL+_HREQ01 AGTL+_HREQ02 AGTL+_HREQ03 AGTL+_HREQ04

AGTL+_HA017 AGTL+_HA018 AGTL+_HA019 AGTL+_HA020 AGTL+_HA021 AGTL+_HA022 AGTL+_HA023 AGTL+_HA024 AGTL+_HA025 AGTL+_HA026 AGTL+_HA027 AGTL+_HA028 AGTL+_HA029 AGTL+_HA030 AGTL+_HA031

No stub on H_STPCLK test point

VCCP<9,12,14,17,25,26,38,46>

H_A20M0 CPU_DPSLP0 H_IGNNE0 H_INIT0 H_INTR H_STPCLK0 H_NMI H_CPUSLP0 H_SMI0 PSI0 H_FERR0 AGTL+_BR00 AGTL+_CPURST0 CPU_PWRGOOD

2 2

1KΩ 1% 1/10W SMT0603 LR

2KΩ 1% 1/10W SMT0603 LR

1 1

R888 150Ω 1% 1/10W SMT0603 LR R890 150Ω 1% 1/10W SMT0603 LR R892 150Ω 1% 1/10W SMT0603 LR R894 150Ω 1% 1/10W SMT0603 LR R895 150Ω 1% 1/10W SMT0603 LR R896 150Ω 1% 1/10W SMT0603 LR R897 150Ω 1% 1/10W SMT0603 LR R898 150Ω 1% 1/10W SMT0603 LR R899 150Ω 1% 1/10W SMT0603 LR R900 150Ω 1% 1/10W SMT0603 LR(NU) R901 51Ω 1% 1/10W SMT0603 LR R902 220Ω 5% 1/10W SMT0603 LR R903 51Ω 1% 1/10W SMT0603 LR R970 470Ω 5% 1/10W SMT0603 LR

AGTL+_HD0[63..0]<14>

VCCP<9,12,14,17,25,26,38,46>

R821

R825

AGTL+_HD0[63..0]<14>

GTLREF

1uF 6.3V 10% SMT0402 X5R LR

1uF 6. 3V 1 0% S MT0 402 X5R LR

C938

C93 7

C93 9

220 pF 50V 10% SMT 0402 X7 R LR

A

A#[32-39], APM#[0-1]:Leave escape routing on for future functionality

AGTL+_HD0[63..0]

AGTL+_DSTBN00<14> AGTL+_DSTBP00<14>

AGTL+_DINV00<14>

AGTL+_DSTBN10<14> AGTL+_DSTBP10<14>

AGTL+_DINV10<14>

C940

220p F 50V 10% SM T0402 X7R LR

AGTL+_HD0[63..0]

10mils

VCCP<9,12,14,17,25,26,38,46>

Zo=55ohm, 0.5" max for GTLREF, Space any other switch signals away from GTLREF with a minimum of 25mils.

Don't allow the GTLREF routing to create splits or discontinuities in the reference planes of the FSB signals

R826

1KΩ 5% 1/16W SMT0402 LR(NU)

R828

51Ω 5% 1/16W SMT0402 LR

H_BSEL0<12> H_BSEL1<12> H_BSEL2<12>

R972 10KΩ 5% 1/16W SMT0402 LR R974 10KΩ 5% 1/16W SMT0402 LR R1396 10KΩ 5% 1/16W SMT0402 LR

U59A

J4

A[3]#

L4

A[4]#

M3

A[5]#

K5

A[6]#

M1 N2

J1 N3 P5 P2

L1 P4 P1 R1

L2 K3

H2 K2

J3

L5 Y2

U5 R3 W6 U4 Y5 U2 R4 T5 T3 W3 W5 Y4 W2 Y1 V4

A6 A5 C4

D5 C6 B4 A3

AA1 AA4 AB2 AA3

M4 N5 T2 V3 B2 C3

B25

ADDR GROUP 0 ADDR GROUP 1

A[7]# A[8]# A[9]# A[10]# A[11]# A[12]# A[13]# A[14]# A[15]# A[16]# ADSTB[0]#

REQ[0]# REQ[1]# REQ[2]# REQ[3]# REQ[4]#

A[17]# A[18]# A[19]# A[20]# A[21]# A[22]# A[23]# A[24]# A[25]# A[26]# A[27]# A[28]# A[29]# A[30]# A[31]# ADSTB[1]#

A20M# FERR# IGNNE#

STPCLK# LINT0 LINT1 SMI#

RSVD[01] RSVD[02] RSVD[03] RSVD[04] RSVD[05] RSVD[06] RSVD[07] RSVD[08] RSVD[09] RSVD[10]

RSVD[11]

SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR

Micro-FCPGA 478

CONTROLXDP/ITP SIGNALSHCLK THERM

RESERVED

ADS# BNR#

BPRI#

DEFER#

DRDY# DBSY#

BR0#

IERR#

INIT#

LOCK#

RESET#

RS[0]# RS[1]# RS[2]# TRDY#

HITM#

BPM[0]# BPM[1]# BPM[2]# BPM[3]#

PRDY# PREQ#

TRST#

DBR#

PROCHOT#

THERMDA THERMDC

THERMTRIP#

BCLK[0] BCLK[1]

RSVD[12]

RSVD[13] RSVD[14] RSVD[15] RSVD[16] RSVD[17] RSVD[18] RSVD[19] RSVD[20]

H1 E2 G5

H5 F21 E1

F1 D20

B3 H4 B1

F3 F4 G3 G2

G6

HIT#

E4

XDP_BPM0

AD4

XDP_BPM1

AD3

XDP_BPM2

AD1

XDP_BPM3

AC4

XDP_PRDY

AC2

XDP_PREQ

AC1

XDP_TCK

AC5

TCK

XDP_TDI

AA6

TDI

XDP_TDO

AB3

TDO

XDP_TMS

AB5

TMS

XDP_TRST0

AB6

XDP_DBRESET0

C20 D21

A24 A25

C7

510Ω 5% 1/16W SMT0402 LR

A22 A21

T22

R1388220Ω 5% 1/16W SMT0402 LR (NU)

D2 F6

R1389220Ω 5% 1/16W SMT0402 LR (NU)

D3 C1 AF1

R1390220Ω 5% 1/16W SMT0402 LR (NU)

D22

R1395220Ω 5% 1/16W SMT0402 LR (NU)

C23 C24

AGTL+_BR00

R811 51Ω 1% 1/10W SMT0603 LR

AGTL+_CPURST0

H_ADSTB0N <14>

Rout to TP via and place gnd via w/in 100mils

AGTL+_HD00 AGTL+_HD01 AGTL+_HD02 AGTL+_HD03 AGTL+_HD04 AGTL+_HD05 AGTL+_HD06 AGTL+_HD07 AGTL+_HD08 AGTL+_HD09 AGTL+_HD010 AGTL+_HD011 AGTL+_HD012 AGTL+_HD013 AGTL+_HD014 AGTL+_HD015

AGTL+_HD016 AGTL+_HD017 AGTL+_HD018 AGTL+_HD019 AGTL+_HD020 AGTL+_HD021 AGTL+_HD022 AGTL+_HD023 AGTL+_HD024 AGTL+_HD025 AGTL+_HD026 AGTL+_HD027 AGTL+_HD028 AGTL+_HD029 AGTL+_HD030 AGTL+_HD031

GTLREF

H_TEST1 H_TEST2

H_BSEL1 H_BSEL2

U59B

E22

D[0]#

F24

D[1]#

E26

D[2]#

H22

D[3]#

F23

DATA GRP 0 DATA GRP 1

D[4]#

G25

D[5]#

E25

D[6]#

E23

D[7]#

K24

D[8]#

G24

D[9]#

J24

D[10]#

J23 H26 F26 K22 H25 H23 G22 J26

N22 K25 P26 R23 L25 L22 L23

M23

P25 P22 P23 T24 R24 L26 T25 N24

M24

N25

M26

AD26

C26 D25

B22 B23 C21

SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR

Micro-FCPGA 478

D[11]# D[12]# D[13]# D[14]# D[15]# DSTBN[0]# DSTBP[0]# DINV[0]#

D[16]# D[17]# D[18]# D[19]# D[20]# D[21]# D[22]# D[23]# D[24]# D[25]# D[26]# D[27]# D[28]# D[29]# D[30]# D[31]# DSTBN[1]# DSTBP[1]# DINV[1]#

GTLREF

TEST1 TEST2

BSEL[0] BSEL[1] BSEL[2]

MISC

B

DATA GRP 2DATA GRP 3

DSTBN[2]# DSTBP[2]#

DSTBN[3]# DSTBP[3]#

DPRSTP#

PWRGOOD

D[32]# D[33]# D[34]# D[35]# D[36]# D[37]# D[38]# D[39]# D[40]# D[41]# D[42]# D[43]# D[44]# D[45]# D[46]# D[47]#

DINV[2]#

D[48]# D[49]# D[50]# D[51]# D[52]# D[53]# D[54]# D[55]# D[56]# D[57]# D[58]# D[59]# D[60]# D[61]# D[62]# D[63]#

DINV[3]# COMP[0]

COMP[1] COMP[2] COMP[3]

DPSLP#

DPWR#

AGTL+_HD032

AA23

AGTL+_HD033

AB24

AGTL+_HD034

V24

AGTL+_HD035

V26

AGTL+_HD036

W25

AGTL+_HD037

U23

AGTL+_HD038

U25

AGTL+_HD039

U22

AGTL+_HD040

AB25

AGTL+_HD041

W22

AGTL+_HD042

Y23

AGTL+_HD043

AA26

AGTL+_HD044

Y26

AGTL+_HD045

Y22

AGTL+_HD046

AC26

AGTL+_HD047

AA24 W24 Y25 V23

AGTL+_HD048

AC22

AGTL+_HD049

AC23

AGTL+_HD050

AB22

AGTL+_HD051

AA21

AGTL+_HD052

AB21

AGTL+_HD053

AC25

AGTL+_HD054

AD20

AGTL+_HD055

AE22

AGTL+_HD056

AF23

AGTL+_HD057

AD24

AGTL+_HD058

AE21

AGTL+_HD059

AD21

AGTL+_HD060

AE25

AGTL+_HD061

AF25

AGTL+_HD062

AF22

AGTL+_HD063

AF26 AD23 AE24 AC20

R26 U26 U1 V1

E5 B5 D24 D6 D7

SLP#

AE6

PSI#

AGTL+_ADS0 <14> AGTL+_BNR0 <14>

AGTL+_BPRI0 <14> AGTL+_DEFER0 <14>

AGTL+_DRDY0 <14> AGTL+_DBSY0 <14>

AGTL+_BR00 <14>

H_INIT0 <25,38>

AGTL+_LOCK0 <14>

AGTL+_CPURST0 <14> AGTL+_RS00 <14> AGTL+_RS01 <14> AGTL+_RS02 <14> AGTL+_TRDY0 <14>

AGTL+_HIT0 <14> AGTL+_HITM0 <14>

VCCP<9,12,14,17,25,26,38,46>

R813

VCCP<9,12,14,17,25,26,38,46>

Should be connect to ICH7 and Calistoga without T-ing(no stub)

XDP_TDO XDP_TMS XDP_TDI XDP_PREQ XDP_PRDY XDP_BPM0 XDP_BPM1 XDP_BPM2 XDP_BPM3 XDP_DBRESET0

XDP_TRST0 XDP_TCK

AGTL+_HD0[63..0]

H_PWRGD rise time : Max : 15ns

COMP0

R822 27.4Ω 1% 1/10W SMT0603 LR

COMP1

R823 54.9Ω 1% 1/10W SMT0603 LR

COMP2

R824 27.4Ω 1% 1/10W SMT0603 LR

COMP3

R827 54.9Ω 1% 1/10W SMT0603 LR

H_DPRSTP0 CPU_DPSLP0

CPU_PWRGOOD H_CPUSLP0 PSI0

H_DPRSTP0 <10> CPU_DPSLP0 <25> AGTL+_DPWR0 <14> CPU_PWRGOOD <26> H_CPUSLP0 <17,25> PSI0 <10>

Modify Q79 Library 2006.0608

VCCP <9,12,14,17,25,26,38,46>

R812 75Ω 5% 1/16W SMT0402 LR

PROCHOT# THERMDA <11> THERMDC <11>

VCCP <9,12,14,17,25,26,38,46>

2/6 Change to VCCP

CPU_BCLK <12> CPU_BCLK0 <12>

XDP P/U & P/D

R815 75Ω 1% 1/10W SMT0603 LR R816 54.9Ω 1% 1/10W SMT0603 LR R817 54.9Ω 1% 1/10W SMT0603 LR R818 54.9Ω 1% 1/10W SMT0603 LR(NU) R886 54.9Ω 1% 1/10W SMT0603 LR(NU) R887 220Ω 5% 1/10W SMT0603 LR(NU) R889 220Ω 5% 1/10W SMT0603 LR(NU) R891 220Ω 5% 1/10W SMT0603 LR(NU) R893 220Ω 5% 1/10W SMT0603 LR(NU) R814 150Ω 1% 1/10W SMT0603 LR(NU)

R819 680Ω 5% 1/10W SMT0603 LR R820 27Ω 5% 1/10W SMT0603 LR

AGTL+_HD0[63..0] <14>

Modify Q73 Library 2006.0608

H_FERR0

E C

TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR

AGTL+_DSTBN20 <14> AGTL+_DSTBP20 <14> AGTL+_DINV20 <14>

AGTL+_HD0[63..0] <14>

AGTL+_DSTBN30 <14> AGTL+_DSTBP30 <14> AGTL+_DINV30 <14>

DPRSLPVR<10,25>

R976

470Ω 5% 1/16W SMT0402 LR

TRANS NPN MMBT3904 40V 200mA SOT-23 3PIN PSI LR

2.5VDDM<13,20,23,24,25,26,36,45>

Q73

B

R904

10KΩ 5% 1/16W SMT0402 LR

VCCP<9,12,14,17,25,26,38,46>

R973 470Ω 5% 1/16W SMT0402 LR

Q79

B

E C

C

R971

10KΩ 5% 1/16W SMT0402 LR

FERR0 <25>

VCCP <9,12,14,17,25,26,38,46>

R975

Topology : FERR#

ICH7mCPU

VCCP L1

L2

VCCP

CPU IMVP6

Rtt

L4

L2+L1 L3 Strip-line

Topology : PWRGOOD

CPU

L1

ICH7m

L1

0.5" - 12"

0.5" - 12" Strip-line

Topology : INTR , NMI , A20M# , DPSLP# , IGNNE# , INIT# , SMI# , STPCLK#

L1CPU ICH7m

L1

0.5" - 12" Micro-strip

0.5" - 12"

Topology : THERMTRIP#

GMCHL2CPU ICH7m

VCCP<9,12,14,17,25,26,38,46>

FSB Common Clock Signal Layout Guide :

ADS# , BNR# , BPRI# , BR0# , DBSY# , DEFER# , DPWR# , DRDY# , HIT# , HITM# , LOCK# , RS[2..0]# , TRDY# , RESET#.

Transmission Line Type Total Trace Length

Strip-line(Int. Layer) Micro-strip(Ext. Layer)

FSB Source Synchronous Data Length Variation and Strobe Matching Requirements :

Signals Name

DATA#[15..0] , DINV0# DATA#[31..16] , DINV1# DATA#[47..32] , DINV2#

FSB Source Synchronous Data Signal Routing Topology#1 :

Signal Name

DATA#[63..0] DSTBN#[3..0] DSTBP#[3..0]

FSB Source Synchronous Address Length Variation and Strobe Matching Requirements :

Signals Name Strobes associated with the group

A#[16..3] , REQ#[4..0] A#[31..17]

*** No length matching requirements exist between ADSTB0# and ADSTB1#

FSB Source Synchronous Address Signal Routing :

Signal Name

Address#[31..3] REQ#[4..0] ADSTB#[1..0]

Layout Note:

Address [16~3 and 30] ,REQ[4..0],H_ADSTB0[1..0], need routing on same plan. Address [29~17 and 31] ,AGTL+_ADSTB10 are not used.

L3

1.0 ~ 6.5 inch

Signals Matching

+/- 100 mils +/- 100 mils +/- 100 mils +/- 100 mils

Transmission Line Type

Strip-line Strip-line Strip-line Strip-line

Signals Matching

+/- 200 mils +/- 200 mils

Transmission Line Type

Strip-line Strip-line Strip-line

For C7M-V4

C7 Changing

H_DPRSTP0

SHW 0 5% 1/16W 0402

Comp0,2 connect with Zo=27.4ohm, make trace length shorter than 0.5" and width is 18mils.

Comp1,3 connect with Zo=55ohm, make trace length shorter than 0.5" and width is 5mils

Rtt

VCCP

Rtt

Transmission Line Micro-strip

Transmission Line

Strip-line

RttL1 L4

D

L2

Rtt Transmission Line

0" - 3.0" Micro-strip0.5" - 12"

56 +/-5%

0" - 3.0"

0.5" - 6.5"

56 +/-5%

L3 L4 0" - 3.0" 0" - 3.0"

0.5" - 12"L1

Topology : CPUSLP#

Topology : RESET#

VCCP

Rtt

L1 L2 1" - 12" 1" - 12" 1" - 6"

L1+L3

1" - 6" 0" - 3.0"

1" - 12" 1" - 12"

Normal Impedance

55+/-15%

Strobes associated with the group

DSTBP0#,DSTBN0# DSTBP1#,DSTBN1# DSTBP2#,DSTBN2# DSTBP3#,DSTBN3#

Total Trace Length Normal Impedance

0.5 ~ 5.5 inchDINV#[3..0]

0.5 ~ 5.5 inch

ADSTB0# ADSTB1#

Total Trace Length

0.5 ~ 6.5 inch

Source Synchronous ADDRESS :

Address#[31..3] , REQ#[4..0] , ADSTB#[1..0]

Transmission Line Type

Strip-line

55+/-15% 55+/-15% 55+/-15% 4 & 12 mils

Normal Impedance Width & Spacing (mils)

55+/-15% 55+/-15% 55+/-15%

Signals Name

Strip-line

Rtt Transmission LineL2L1 0" - 3.0" 0" - 3.0"

Spacing (mils)

4 & 8 mils 5 & 10 mils

Total Trace Length

1.0 ~ 5.5 inch

Signals Matching

+/- 100 milsA#[31..3] , REQ#[4..0]

Micro-strip70 +/-5%0.5" - 6.5"

70 +/-5%0.5" - 6.5"

Transmission Line

L1CPU

GMCH

0.5" - 12"

L1

GMCH

L1

L3 0" - 3.0" 0" - 3.0"

Title

Size Document Number Rev

Date: Sheet of

Rss 24 +/-5% 24 +/-5% 56 +/-5%

Strobe-to-Strobe Complement Matching

+/- 25 mils +/- 25 mils +/- 25 mils +/- 25 milsDATA#[63..48] , DINV3#

Width & Spacing (mils) Data-to-Data,Strobe-to-strobe

4 & 8 mils 4 & 8 mils 4 & 12 mils 4 & 12 mils

Strobe to Assoc. Address Signal Matching

+/- 200 mils +/- 200 mils

4 & 8 mils 4 & 8 mils 4 & 8 mils

Normal Impedance

55+/-10%

Strobes associated with the group

ADSTB00/01,

VA250W/D < VIA C7 + VN896 + VT8237A >

C

Yonah Processor (1/2)

Micro-strip Strip-line

0.5" - 12"

Transmission LineCPU

L1

Micro-strip

1" - 6"

Strip-line

1" - 6"

Rtt 56 +/-5%

ADSTB01

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

E

Transmission LineL4 Micro-strip Strip-line0" - 3.0"

Strobe-to-Data

N/A55+/-15% N/A 4 & 12 mils

Spacing (mils)

4 & 12

Strobe Matching

+/- 20 mils

8 56Friday, October 20, 2006

0.2

A

www.bufanxiu.com

B

C

D

E

Place these inside socket cavity on L8 (North side secondary)

4 4

3 3

2 2

VCORE_CPU<10,33,36>

C85 6 22 uF 6 .3V ± 2 0% S MT0 805 X5R C20 12X5 R0J 226M TD K L R(NU)

C853 22uF 6.3V ± 20% SM T0805 X5R C 2012X5R0J226M TDK LR(NU)

C857 22uF 6.3V ± 20% SM T0805 X5R C 2012X5R0J226M TDK LR(NU)

C854 22uF 6.3V ± 20% SM T0805 X5R C2012X5R0J226M TDK LR(NU)

C855 22uF 6.3V ± 20% SM T0805 X5R C 2012X5R0J226M TDK LR(NU)

12

Place these inside socket cavity on L1 (North side Primary)

C88 0 22 uF 6 .3V ± 2 0% S MT0 805 X5R C20 12X5 R0J 226M TD K L R(NU)

12

C88 5 22 uF 6 .3V ± 2 0% S MT0 805 X5R C20 12X5 R0J 226M TD K L R(NU)

C884 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C88 2 10 uF 6 .3V 10% SM T080 5 X5 R C 2012 X5R 0J10 6K TDK L R

C883 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C881 10uF 6.3V 10% SM T0805 X5R C2012X5R0J106K TDK LR

12

C862 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C859 10uF 6.3V 10% SM T0805 X5R C2012X5R0J106K TDK LR

North side secondary

Place these inside socket cavity on L8 (South side secondary)

C86 5 10 uF 6 .3V 10% SM T080 5 X5 R C 2012 X5R 0J10 6K TDK L R

C86 7 22 uF 6 .3V ± 2 0% S MT0 805 X5R C20 12X5 R0J 226M TD K L R(NU)

C864 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C866 22uF 6.3V ± 20% SM T0805 X5R C 2012X5R0J226M TDK LR(NU)

12

Place these inside socket cavity on L1 (South side Primary)

C888 22uF 6. 3V ± 2 0% SM T0805 X5 R C2012X5R0J2 26M TDK LR(N U)

C88 6 22 uF 6 .3V ± 2 0% S MT0 805 X5R C20 12X5 R0J 226M TD K L R(NU)

C887 22uF 6.3V ± 20% SM T0805 X5R C 2012X5R0J226M TDK LR(NU)

C889 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

12

C871 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C870 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C86 8 22 uF 6 .3V ± 2 0% S MT0 805 X5R C20 12X5 R0J 226M TD K L R(NU)

C86 9 22 uF 6 .3V ± 2 0% S MT0 805 X5R C20 12X5 R0J 226M TD K L R(NU)

12

C891 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C872 22uF 6.3V ± 20% SM T0805 X5R C 2012X5R0J226M TDK LR(NU)

12

South side secondary

U59C

A7

VCC[001]

A9

VCC[002]

A10

VCC[003]

A12

VCC[004]

A13

VCC[005]

A15

VCC[006]

A17

VCC[007]

A18

VCC[008]

A20

VCC[009]

B7

VCC[010]

B9

VCC[011]

B10

VCC[012]

B12

VCC[013]

B14

VCC[014]

B15

VCC[015]

B17

VCC[016]

B18

VCC[017]

B20

VCC[018]

C9

VCC[019]

C10

VCC[020]

C12

VCC[021]

C13

VCC[022]

C15

VCC[023]

C17

VCC[024]

C18

VCC[025]

D9

VCC[026]

D10

VCC[027]

D12

VCC[028]

D14

VCC[029]

D15

VCC[030]

D17

VCC[031]

D18

VCC[032]

E7

VCC[033]

E9

VCC[034]

E10

VCC[035]

E12

VCC[036]

E13

VCC[037]

E15

VCC[038]

E17

VCC[039]

E18

VCC[040]

E20

VCC[041]

F7

VCC[042]

F9

VCC[043]

F10

VCC[044]

F12

VCC[045]

F14

VCC[046]

F15

VCC[047]

F17

VCC[048]

F18

VCC[049]

F20

VCC[050]

AA7

VCC[051]

AA9

VCC[052]

AA10

VCC[053]

AA12

VCC[054]

AA13

VCC[055]

AA15

VCC[056]

AA17

VCC[057]

AA18

VCC[058]

AA20

VCC[059]

AB9

VCC[060]

AC10

VCC[061]

AB10

VCC[062]

AB12

VCC[063]

AB14

VCC[064]

AB15

VCC[065]

AB17

VCC[066]

AB18

VCC[067]

SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR

Micro-FCPGA 478

VCC[068] VCC[069] VCC[070] VCC[071] VCC[072] VCC[073] VCC[074] VCC[075] VCC[076] VCC[077] VCC[078] VCC[079] VCC[080] VCC[081] VCC[082] VCC[083] VCC[084] VCC[085] VCC[086] VCC[087] VCC[088] VCC[089] VCC[090] VCC[091] VCC[092] VCC[093] VCC[094] VCC[095] VCC[096] VCC[097] VCC[098] VCC[099] VCC[100]

VCCP[01] VCCP[02] VCCP[03] VCCP[04] VCCP[05] VCCP[06] VCCP[07] VCCP[08] VCCP[09] VCCP[10] VCCP[11] VCCP[12] VCCP[13] VCCP[14] VCCP[15] VCCP[16]

VCCA

VID[0] VID[1] VID[2] VID[3] VID[4] VID[5] VID[6]

VCCSENSE

VSSSENSE

AB20 AB7 AC7 AC9 AC12 AC13 AC15 AC17 AC18 AD7 AD9 AD10 AD12 AD14 AD15 AD17 AD18 AE9 AE10 AE12 AE13 AE15 AE17 AE18 AE20 AF9 AF10 AF12 AF14 AF15 AF17 AF18 AF20

V6 G21 J6 K6 M6 J21 K21 M21 N21 N6 R21 R6 T21 T6 V21 W21

B26

AD6 AF5 AE5 AF4 AE3 AF2 AE2

AF7

AE7

H_VID0 <10> H_VID1 <10> H_VID2 <10> H_VID3 <10> H_VID4 <10> H_VID5 <10> H_VID6 <10>

C877 0.1uF 16V ± 1 0% SM D0603 X7R LR

C874 10uF 6.3V 10% SM T0805 X5R C2 012X5R0J106K TDK LR

C87 5 0. 1uF 16V ± 1 0% S MD0 603 X7R LR12C87 8 0. 1uF 16V ± 10 % SMD 0603 X7 R LR

C876 0.1u F 16V ± 10% SM D0603 X7R LR

12

Close to CPU pin B26

C892

0.01uF 16V 10% SMT0402 X7R LR

Via:2.5A

>100mils

VCCP <8,12,14,17,25,26,38,46>

C873 T100uF 2V ±20% ESR=18mΩ SMT7343 EEFCD0D101ER PANASONIC LR

Place these inside socket cavity on L8 (North side secondary)

1.5VDDM<17,20,46>

C893 10uF 6.3V 10% 0805 X5R TDK LR

VCCSENSE <10> VSSSENSE <10>

18mil 7mil space

12

C87 9 0. 1uF 16V ± 1 0% S MD0 603 X7R LR

12

20mils

+

U59D

A4

VSS[001]

A8

VSS[002]

A11

VSS[003]

A14

VSS[004]

A16

VSS[005]

A19

VSS[006]

A23

VSS[007]

A26

VSS[008]

B6

VSS[009]

B8

VSS[010]

B11

VSS[011]

B13

VSS[012]

B16

VSS[013]

B19

VSS[014]

B21

VSS[015]

B24

VSS[016]

C5

VSS[017]

C8

VSS[018]

C11

VSS[019]

C14

VSS[020]

C16

VSS[021]

C19

VSS[022]

C2

VSS[023]

C22

VSS[024]

C25

VSS[025]

D1

VSS[026]

D4

VSS[027]

D8

VSS[028]

D11

VSS[029]

D13

VSS[030]

D16

VSS[031]

D19

VSS[032]

D23

VSS[033]

D26

VSS[034]

E3

VSS[035]

E6

VSS[036]

E8

VSS[037]

E11

VSS[038]

E14

VSS[039]

E16

VSS[040]

E19

VSS[041]

E21

VSS[042]

E24

VSS[043]

F5

VSS[044]

F8

VSS[045]

F11

VSS[046]

F13

VSS[047]

F16

VSS[048]

F19

VSS[049]

F2

VSS[050]

F22

VSS[051]

F25

VSS[052]

G4

VSS[053]

G1

VSS[054]

G23

VSS[055]

G26

VSS[056]

H3

VSS[057]

H6

VSS[058]

H21

VSS[059]

H24

VSS[060]

J2

VSS[061]

J5

VSS[062]

J22

VSS[063]

J25

VSS[064]

K1

VSS[065]

K4

VSS[066]

K23

VSS[067]

K26

VSS[068]

L3

VSS[069]

L6

VSS[070]

L21

VSS[071]

L24

VSS[072]

M2

VSS[073]

M5

VSS[074]

M22

VSS[075]

M25

VSS[076]

N1

VSS[077]

N4

VSS[078]

N23

VSS[079]

N26

VSS[080]

P3 AF24

VSS[081] VSS[162]

SCKT Molex ZIF BGA SMT micro-FCPGA478 47170-4787 Yonah CPU 478Pin LR

Micro-FCPGA 478

VSS[082] VSS[083] VSS[084] VSS[085] VSS[086] VSS[087] VSS[088] VSS[089] VSS[090] VSS[091] VSS[092] VSS[093] VSS[094] VSS[095] VSS[096] VSS[097] VSS[098] VSS[099] VSS[100] VSS[101] VSS[102] VSS[103] VSS[104] VSS[105] VSS[106] VSS[107] VSS[108] VSS[109] VSS[110] VSS[111] VSS[112] VSS[113] VSS[114] VSS[115] VSS[116] VSS[117] VSS[118] VSS[119] VSS[120] VSS[121] VSS[122] VSS[123] VSS[124] VSS[125] VSS[126] VSS[127] VSS[128] VSS[129] VSS[130] VSS[131] VSS[132] VSS[133] VSS[134] VSS[135] VSS[136] VSS[137] VSS[138] VSS[139] VSS[140] VSS[141] VSS[142] VSS[143] VSS[144] VSS[145] VSS[146] VSS[147] VSS[148] VSS[149] VSS[150] VSS[151] VSS[152] VSS[153] VSS[154] VSS[155] VSS[156] VSS[157] VSS[158] VSS[159] VSS[160] VSS[161]

P6 P21 P24 R2 R5 R22 R25 T1 T4 T23 T26 U3 U6 U21 U24 V2 V5 V22 V25 W1 W4 W23 W26 Y3 Y6 Y21 Y24 AA2 AA5 AA8 AA11 AA14 AA16 AA19 AA22 AA25 AB1 AB4 AB8 AB11 AB13 AB16 AB19 AB23 AB26 AC3 AC6 AC8 AC11 AC14 AC16 AC19 AC21 AC24 AD2 AD5 AD8 AD11 AD13 AD16 AD19 AD22 AD25 AE1 AE4 AE8 AE11 AE14 AE16 AE19 AE23 AE26 AF3 AF6 AF8 AF11 AF13 AF16 AF19 AF21

Route VCCSENSE and VSSSENSE traces at 27.4 ohms with 50mil spacing. Place PU and PD within 1 inch of CPU

1 1

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

A

B

C

D

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

Yonah Processor (2/2)

E

9 56Friday, October 20, 2006

0.2

Close L1

www.bufanxiu.com

Rn =[Rparallel*(Rntc+Rserial)/(Rparallel+Rntc+Rserial) =[R813*(R815+R811)]/(R813+R815+R811) =3.4K

Gain factor G=Rn/[RS(eqv)+Rn]=0.57 ----Recommend RS(eqv)=2.56K

Rfb=[N*Rdroop/(DCR*G)-1]*Rin N:no. of phase

D D

C C

B B

A A

R357=[2*2.1mV/(1.1m*0.57)-1]*1K=3.96K Rdroop:Intel spec. -2.1m Ohms

3VDDM

,42,45,46,48,52>

CPUAGND

2 VIA

5

R1302 10Ω 5% 1/16W SMT0402 LR

3VDDM<11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

DCIN_CPU<36,46,47,48,49,50,52>

1uF 10V 10% SMT0603 X5R C1608X5R1A105KT TDK LR

PSI0<8>

VCORE_ON<46>

R1309 499Ω 1% 0402 LR (NU) THERMO-RES 470KΩ 5% B25/50=4700K± 2% B25/85=4750K SMT0402 NTC ERTJ0EV474J PANASONIC LR(NU)

CPUAGND

R1161 SPWR 0 5% 1/16W 0603

R1110 SHW 0 5% 1/16W 0402 R1305 SHW 0 5% 1/16W 0402

4.02KΩ 1% 1/10W SMT0603 LR(NU)

R1311

H_VID0<9> H_VID1<9> H_VID2<9> H_VID3<9> H_VID4<9> H_VID5<9> H_VID6<9>

VRON_VCCP<26,46>

DPRSLPVR<8,25>

H_DPRSTP0<8>

CLK_ENB<12>

R1317

1.4KΩ 1% 1/10W SMT0603 LR

R1115

61.9KΩ 1% 1/16W SMT0402 LR

R1307 147KΩ 1% 1/10W SMT0603 LR

C1412 0.015uF 16V 10% SMT0402 X7R LR

C1413 0.01uF 16V 10% SMT0402 X7R LR(NU) R1096 SHW 0 5% 1/16W 0402 R1097 SHW 0 5% 1/16W 0402 R1099 SHW 0 5% 1/16W 0402 R1100 SHW 0 5% 1/16W 0402 R1101 SHW 0 5% 1/16W 0402 R1102 SHW 0 5% 1/16W 0402 R1103 SHW 0 5% 1/16W 0402 R1136 SHW 0 5% 1/16W 0402 R1105 SHW 0 5% 1/16W 0402 R1118 SHW 0 5% 1/16W 0402 R1109 SHW 0 5% 1/16W 0402

R1339 1.82KΩ 0.5% 1/10W SMT0603 LR

470pF 50V 10% SMT0402 X7R LR

2KΩ 1% 1/16W SMT0402 LR(NU)

0.033uF 16V ±10% SMT0402 X7R LR

C1218

390pF 50V 10% SMT0402 X7R LR

4.42KΩ 1% 1/16W SMT0402 LR

C1419

2 VIA

VCCSENSE<9>

VSSSENSE<9>

18mil

7mil space

5

R1303 10Ω 5% 1/16W SMT0402 LR

R1088 10Ω 5% 1/16W SMT0402 LR

5VDDA<31,36,37,45,46,47,48>

CPUAGND

Close L126

R1312

C1415

R1318

1 2

C1220

R1322

47pF 50V 5% SMT0402 NPO LR

0.01uF 16V 10% SMT0402 X7R LR

R1119 SHW 0 5% 1/16W 0402

R1120 SHW 0 5% 1/16W 0402

IMVP IV

VCORE_CPU 36A For Yonah CPU

C1201

4

Load line slope : -2.1mV/A

C1410

0.1 uF 50V 80-20% 0603 Y 5V LR

22

20

VIN

VDD

21

VSS

49

GND

2

PSI#

3

PGD_IN

4

RBIAS

5

VR_TT#

6

NTC

7

SOFT

37

VID0

38

VID1

39

VID2

40

VID3

41

VID4

42

VID5

43

VID6

44

VR_ON

45

DPRSLPVR

46

DPRSTP#

47

CLK_EN#

13

VDIFF

12

FB2

11

FB

10

COMP

9

VW

VSEN

RTN

DROOP

14

15

4

16

R1324

3.9KΩ 1% 1/10W SMT0603 LR

C1227

0.01uF 16V 10% SMT0402 X7R LR

CPUAGND

R1205 10Ω 1% 1/16W SMT0402 LR

R1206 10Ω 1% 1/16W SMT0402 LR

C1225

C1226

CPUAGND

C1411

0.1uF 10V 10% 0402 X5R LR

R1084 10KΩ 5% 1/16W SMT0402 LR(NU)

R1087 SHW 0 5% 1/16W 0402

1

48

U60 LNR-IC ISL6262CRZ-T QFN 48PIN INTERSIL LR

3V3

PGOOD

R1304

35

UGATE1

SPWR 0 5% 1/16W 0603

36

BOOT1

34

PHASE1

32

LGATE1

33

PGND1

24

ISEN1

0.22uF 10V 10% SMT0603 X7R LR

31

PVCC

R1314

27

UGATE2

SPWR 0 5% 1/16W 0603

26

BOOT2

28

PHASE2

30

LGATE2

29

PGND2

23

ISEN2

25

NC

OCSET

VSUM

VO

17

C1420 180pF 50V 5% SMT0402 NPO LR

DFB

CPUAGND

8

19

18

R1323

0.3 3uF 16V ± 1 0% S MT0 603 X7R LR

C1416

1KΩ 1% 1/16W SMT0402 LR

C1414 1000pF 50V 10% SMT0402 X7R LR R1316 13.3KΩ 1% 1/10W SMT0603 LR

C1417

DCIN<36,46,47,48,49,50,52>

VCORE_PG <26>

C1204

0.22uF 10V 10% SMT0603 X7R LR

R1098

C1206

C1217

0.22uF 10V 10% SMT0603 X7R LR

C1215

0.22uF 10V 10% SMT0603 X7R LR

0.0 33uF 16 V ± 10 % S MT0 402 X7R LR R1320

10KΩ 5% 1/16W SMT0402 LR(NU)

5VDDA <31,36,37,45,46,47,48>

C1202

4.7uF 10V +80-20% 0805 Y5V LR

R1111 10KΩ 5% 1/16W SMT0402 LR(NU)

VSUM

11K Ω 1% 1 /16 W SM T04 02 L R

R1319

2.61KΩ 1% 1/10W SMT0603 LR

R1321 THERMO-RES 10KΩ 5% B25/50=4250K± 2% B25/85=4300K SMT0603 NTC ERTJ1VR103J PANASONIC LR

C1418

0.22uF 10V 10% SMT0603 X7R LR

VCORE_CPU <9,33,36>

Close Output Cap

Calculation formula

3

DCIN_CPU<36,46,47,48,49,50,52>

12

C1268

C1527

+

4.7uF 25V ± 10% 1206 X5R TDK LR(N U)

E 4 70uF 25 V 20 % 1 05° SMT φ1 0 H= 10m m I mp=0 .15Ω M VY2 5VC4 70M J10E 0 N CC LR (NU )

Close L126

VSUM

IOC*Rdroop=Roc*10uA If OCP=55A

R807=Roc=11.5Kohm

3

Q85

300mil

IRFR3707Z 30V 61A TO-252 IR LR

D S

D

C1196

C1197

C1269

4.7 uF 25V ± 10 % 1206 X5R T DK LR

4.7uF 25V ± 10% 1206 X5R TDK LR

VSUM

R1306 3.65KΩ 1% 1/10W SMT0603 LR R1308 10KΩ 1% 1/16W SMT0402 LR R1310 1Ω 1% 1/16W SMT0402 LR

DCIN_CPU<36,46,47,48,49,50,52>

40mils

R1325 3.65KΩ 1% 1/10W SMT0603 LR

R1326 10KΩ 1% 1/16W SMT0402 LR R1327 1Ω 1% 1/16W SMT0402 LR

Assume R818=Rin=1K Ohm

R819=Rfb=[N*Rdroop/(DCR*G)-1]*Rin=5.69K ~ 5.11K Rdroop:Intel spec. -2.1m Ohms

L/DCR=[Rn//RS(eqv)]*Cn C782+C783=Cn=L/DCR/[Rn//RS(eqv)]=0.285uF

G

40mils

300mil

S

C1272

C1207

4.7 uF 25V ± 10 % 12 06 X5R TDK LR

4.7uF 25V ± 10% 1206 X5R TDK LR

2

DS

Q86 IRF R37 09Z 30V 86A TO -252 IR LR

G

Q87 IRFR3707Z 30V 61A TO-252 IR LR

D S

D

S

G

C1208

G

4.7uF 25V ± 10% 1206 X5R TDK LR

2

G

40mils

DS

G

20A, 1000mils

DS

Q88 IRF R37 09Z 30V 86A TO -252 IR LR

1

Boost Voltage 1.2V

Deeper Sleep Voltage 0. 748V

L126 Change to Mag.Layer

20A, 1000mils

PSI

Q98

D61

IRF R37 09Z 30V 86A TO -252 IR LR( NU)

DIODE S TKY SS34A 40V 3A DO-214AC(SMA) 2PIN PSI LR

G

L126

0.36uH ±20% 24A 11.5*10*4 MMD-1004C-R36M MAG.LAYERS LR

C1198

1000pF 50 V 10% 0603 X7R LR(NU)

R1301 SHW 0 5% 1/16 W 0 402

PSI

DS

Q99

D63

IRF R370 9Z 3 0V 8 6A T O-25 2 IR LR( NU)

DIODE S TKY SS34A 40V 3A DO-214AC (SMA) 2PIN P SI LR

R1081 SHW 0 5 % 1/16W 0402

L129

0.36uH ±20% 24A 11.5*10*4 MMD-1004C-R36M MAG.LAYERS LR

C1212

R1315

1000pF 50 V 10% 0603 X7R LR(NU)

SHW 0 5 % 1/16W 0402

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

Custom

CPU Core Power

Date: Sheet of

C11 95 T2 20uF 2V -35 to +10% 9m Ω SMT 7343 EEF SX0 D221 EY PANA SON IC LR (NU)

C11 94 T22 0uF 2V -35 to + 10% 9mΩ SM T734 3 E EFSX 0D22 1EY PAN ASONIC LR

C11 93 T2 20uF 2V -35 to +10% 9m Ω SMT 7343 EEF SX0 D221 EY PANA SONIC LR

+

VCORE_CPU <9,33,36>

+

20A, 1000mils

C12 10 T2 20uF 2V -35 to +10% 9m Ω SMT 7343 EEF SX0 D221 EY PANA SONIC LR

C12 11 T2 20uF 2V -35 to +10% 9m Ω SMT 7343 EEF SX0 D221 EY PANA SON IC LR (NU)

C12 09 T2 20uF 2V -35 to +10% 9m Ω SMT 7343 EEF SX0 D221 EY PANA SONIC LR

R1107

SHW 0 5% 1 /16W 0 402

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

1

+

10 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

7

6

5

4

5VDDM<22,24,26,29,32,34,35,36,37,41,42,48,52>

3

2

1

THERMAL SENSOR

G

SMCLK_PMU

SMDAT_PMU

5VDDM

D76 DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR

R542

10KΩ 5% 1/16W SMT0402 LR

TRACE 30MIL

16

C117 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

3

5

2

6

7

8

9

20MIL

R543

10KΩ 5% 1/16W SMT0402 LR

DXP2

SGND2

Place this TR closed to VGA Chip.

C1298

30mil

0.1uF 10V 10% SMT0402 X5R LR

L58

SPWR 0 5% 1/16W 0603

SUSCLK

3VDDM<10,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

R521

10KΩ 5% 1/16W SMT0402 LR

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR

U42

1

C701

15

10

14

13

12

11

LNR-IC G796S1U SSOP 16PIN GMT LR

Test

DVCC

THERM#

SCL

SDA

ALERT#

CLK

THERM_SET

GND

4

FAN1

FG1

VCC

DXP1

SGND1

DXP2

SGND2

D D

FAN_ON<24>

3VDDM<10,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

3VDDS<21,23,24,25,26,28,30,33,34,36,37,39,45,48>

5VDDM

0.1uF 10V 10% SMT0402 X5R LR(NU)

C C

from OVP & DCON_HOTDOWN

SUSCLK_SB<24>

SMCLK_PMU<33,50>

SMDAT_PMU<33,50>

C1299

R519

10KΩ 5% 1/16W SMT0402 LR(NU)

HOT_DOWN0

R1419 SHW 0 5% 1/16W 0402

R1420 SHW 0 5% 1/16W 0402

3VDDA<21,23,24,25,26,28,30,33,34,36,37,39,45,48>

R533

1KΩ 5% 1/16W SMT0402 LR

1253

U43

DL-IC NC7SZ126P5X SC-70 5PIN FAIRCHILD LR

R526 22Ω 5% 1/16W SMT0402 LR Sn

4

R516

10KΩ 5% 1/16W SMT0402 LR(NU)

R520

10KΩ 5% 1/16W SMT0402 LR

SCL_TH

SDA_TH

SUSTAT_B0 <33,39,42,45,46,47,48>

SUSCLK

TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)

D S

Q103

D S

Q104

TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)

PN

C525 2200pF 50V 10% SMT0402 X7R LR

SCL_TH

4.7KΩ 5% 1010 1/16W 4P2R LR (NU)

G

SDA_TH

C526 1000pF 50V 10% SMT0402 X7R LR

R544

100Ω 1% 1/10W SMT0603 LR

C527

0.1uF 16V 80-20% SMT0402 Y5V LR

THERMDA <8>

Trace=10mil and together

THERMDC <8>

RP88

124

2005.2.15

5VDDM <22,24,26,29,32,34,35,36,37,41,42,48,52>

C1296

3

33pF 50V 5% SMT0402 NPO LR(NU)

C1297 33pF 50V 5% SMT0402 NPO LR(NU)

R978SPWR 0 5% 1/16W 0603 L27SPWR 0 5% 1/16W 0603

1

CN9

2

20-24197-20

3

CON ENTERY SMT 3PIN P=1.25 3802-03

1.Far away the CRT,clock generator,memory bus,PCI bus.

2.As close CPU as possible.

10 mil 10 mil

B B

6mil

VDDS0 <33>

Q84

HOT_DOWN0

A A

8

7

6

B

TR NPN DTC144EUAT106 50V 100mA UMT3(SC-70) 3PIN ROHM LR

E C

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

5

4

3

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

5VDDM<22,24,26,29,32,34,35,36,37,41,42,48,52>

5VDDM

3VDDS<21,23,24,25,26,28,30,33,34,36,37,39,45,48>

3VDDS

11 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

3VDDM_CLK

C224

C213

D D

EMI requst 4/2

0.1uF 16V 80-20% SMT0 603 Y5V LR

0.1uF 16V 80-20% SMT0603 Y5V LR

33pF 50V 5% SMT0402 NPO LR(NU)

ICH_SMBDAT<13,18,19,24>

ICH_SMBCLK<13,18,19,24>

Clock Latout Guideline

CLOCKS

CPU_BCLK[1..0]

HOST

MCH_BCLK[1..0]

Clock

ITP_BCLK[1..0]

CLK66

CLK_ICH66

Clock

CLK_MCH66

C C

CLK_AGP

CLK_ICHPCI

CLK33

CLK_SIOPCI

Clock

CLK_FWHPCI

PCI

CLK_MINIPCI

Clock

CLK_1394PCI CLK_PMU08PCI CLK_CBPCI CLK_SIO14

CLK14

CLK_ICH14

Clock

CLK_TV14 CLK_ICH48

CLK_MCH48

B B

4.5" ~ 9.0 "

MAX : 8.5"

4.5" ~ 9.0 "

3.5" ~ 12.5"

LENGTH

2" ~ 8 "

4.5"~9.0"

2.0"~9.0"

TRACE / SPACE

5 / 20 mils

(5 mil space between 1 &

0)

5 / 20 mils

1.

Differentials pairs with the same length

(within 10 mil)

2.CPU & NB trace mismatch within 20 mil

Length mismatch within 100 mils

Length same as CLK66 Clock

Length mismatch within 100mils

1.Making PCI length with

minimum various

2. Length Require CLK33-2.5"

3. Length mismatch +/- 2.0"

1. Length mismatch +/- 500 mils

DISPCLKI, DISPCLKO

L76

3VDDM

SPWR 0 5% 1/16W 0603

10uF 10V +80-20% SMT0805 Y5V LR 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

3VDDM_CLK

C1300 33pF 50V 5% SMT0402 NPO LR(NU)

C1301

R977 4.7KΩ 5% 1/16W SMT0402 LR

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

CLK_ENB<10>

NOTES

Clock Package Length Banais Processor Package Length 485 mils Montara-GM GMCH Package Length 1142 mils CPU Socket Equivalent Length 157 mils

GND Shielding

10 mil space 10 mil space

Change to 05-23728-01 libarary 2006.07.25 Modify

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

R663 10KΩ 1% 1/16W SMT0402 LR

DISPCLKO<16>

A A

5

SSON

ASIC Spread Spectrum for EMI ASM3P2598AF-06-OR TSOT-23 6PIN ALSC LR

4

>60mil

C720

1 2

0.01uF 16V 10% SMT0402 X7R LR

C214

4.7KΩ 5% 1010 1/16W 4P2R LR(NU)

BIOS not ready

R1067

R1068

Q82

B

TR NPN DTC144EUAT106 50V 100mA UMT3(SC-70) 3PIN ROHM LR

E C

FREQ XTL 14.318180MHz HC-49/U-S SMD 2PIN 18pF ±30ppm NXE14.31818AC18F NSK LR

FS4

0 0 0

0

0 0 0

0 1 0 0

0

U75

6

VSS

SSON

5

NC

ModOUT

43

VDDCLKIN

0.1uF 16V 80-20% SMT0402 Y5V LR

4

0.01uF 16V 10% SMT0402 X7R LR

C216

475Ω 1% 1/10W SMT0603 LR

5 mil space 5 mil space 5 mil space

0.01uF 16V 10% SMT0402 X7R LR

C223

C215

C217

0.01uF 16V 10% SMT0402 X7R LR

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

4

3

RP83

1

2

SHW 0 5% 1/16W 0402

SDAT SCLK

SHW 0 5% 1/16W 0402

VTTPWRGD

R201

FS2 AGP

IREF

Y4

X1_CLK

C724 10pF 50V ±0. 5pF SMT0402 NPO LR

0 0 0 0 1 1 1

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

CPU

266.00M

0

0 1

133.00M

0

200.00M

1 1

166.67M

333.33M

0 14.318M

0

100.00M

1

0

1

400.00M

1

200.00M1

1

R651

22Ω 1% 1/16W SMT0402 LR

C694

3

U61

X1_CLK

6

X1

X2_CLK

7

X2

1

VDDA

3

VDDREF

10

VDDPCI1

16

VDDPCI2

PCI6

20

TURBO/PCI6

22

VDD48

26

VDD3V66

39

VDDPCIEX_1

45

VDDPCIEX_2

49

FS0 FS1 FS2 FS3 PCI33_2 PCI33_3 PCI33_4 PCI33_5

X2_CLK

C723 10pF 50V ±0. 5pF SMT0402 NPO LR

DISPCLKI <16>

VDDCPU

4

FS0/REF0

5

FS1/REF1

11

FS2/PCI0

12

FS3/PCI1

13

PCI2/TB_EN

14

PCI3

17

PCI4

18

PCI5

MODE

23

48MHz/Mode0

SEL_48M

24

SEL24_48#/24_48MHz

SCLK

31

SCLK

SDAT

48

SDATA

VTTPWRGD

9

VTTPWGD/PD

21

RESET

IREF

55

IREF

Clock Layout :

1. Close to Clock generator

2. Trace as short as possible and use 12 mil

3. Place crystal within 500 mils of CLK Generator

PCIFS0FS3

33.33M

66.67M

33.33M

66.67M

66.67M 14.318M

33.33M

66.67M

33.33M

66.67M0

33.33M

66.67M

33.33M

66.67M

CPUT0 CPUC0

CPUT1 CPUC1

CPUT2/PCIEXT0 CPUC2/PCIEXC0

PCIEXT1 PCIEXC1

33Ω 5% SMT1010 1/16W 4P2R RS2N-33R0-J2N CYNTEC LR

PCIEXT2 PCIEXC2

PCIEXT3 PCIEXC3

PCIEXT4/PEREQ1 PCIEXC4/PEREQ2

PCIEXT5/CPU_Stop

PCIEXC5/PCIEX_Stop

3V66_0

FS4/3V66_1

ITP_EN/3V66_2

GND

GNDREF GNDPCI1 GNDPCI2

GND48

GND3V66

GNDPCIEX_1

GNDPCI EX_2

GNDCPU

GND

40

52

56

ASIC CLOCK-G/Buffers ICS953009AFLF-T SSOP 56PIN ICS LR

REFFS1

14.318M

3

CPUT0

54

CPUC0

53

CPUT1

51

CPUC1

50

49.9Ω 1% 1/16W SMT0402 LR

47 46

44 43

42 41

38 37

36 35

CPUSTP0_I

34

PCISTP0_I

33

CLK66M0

29

FS4

28

CLK66_2

27 2

8 15 19 25 30 32

R982 R984

49.9Ω 1% 1/16W SMT0402 LR

RP45

124

3

DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR

CPUSTP0_I

PCISTP0_I

DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR

H_BSEL0<8>

H_BSEL1<8>

For Yonah selection. (533 or 667)

H_BSEL2<8>

For C7 selection. (533 or 400)

Q118 TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR

For (C7 800)

Q105 TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR

Q117 TRANS NPN MMBT2222A 40V 600mA SOT-23 3PIN PSI LR

FS1 FS0

MODE

PEXCLKP_NB <17> PEXCLKN_NB <17>

CLK66_2 CLK66_2

FS2

FS3 PCI33_2 PCI33_3 PCI33_4

PCI33_5 CPUT1

CPUC1

33Ω 5% SMT1010 1/16W 4P2R RS2N-33R0-J2N CYNTEC LR

CPUT0 CPUC0

33Ω 5% SMT1010 1/16W 4P2R RS2N-33R0-J2N CYNTEC LR

10KΩ 5% 1/16W SMT0402 LR R1427

R1428 10KΩ 5% 1/16W SMT0402 LR

P N

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

VCCP <8,9,14,17,25,26,38,46>

R219 10KΩ 5% 1/16W SMT0402 LR

R1414 10KΩ 5% 1/16W SMT0402 LR

B

10KΩ 5% 1/16W SMT0402 LR R1409

E C

(This bit can float)

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

VCCP <8,9,14,17,25,26,38,46>

R220 10KΩ 5% 1/16W SMT0402 LR

R1408 10KΩ 5% 1/16W SMT0402 LR

B

10KΩ 5% 1/16W SMT0402 LR R221

E C

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

VCCP <8,9,14,17,25,26,38,46>

R1413 10KΩ 5% 1/16W SMT0402 LR

R1412 10KΩ 5% 1/16W SMT0402 LR

B

10KΩ 5% 1/16W SMT0402 LR R217

E C

(This bit can float)

2

Damping resistor close to IC.

R980 33Ω 1% 1/16W SMT0402 LR R981 33Ω 1% 1/16W SMT0402 LR

R983 33Ω 1% 1/16W SMT0402 LR

R986 22Ω 5% 1/16W SMT0402 LR Sn

R987 22Ω 5% 1/16W SMT0402 LR Sn

R988 33Ω 1% 1/16W SMT0402 LR

R990 33Ω 1% 1/16W SMT0402 LR R992 33Ω 1% 1/16W SMT0402 LR(NU) R993 33Ω 1% 1/16W SMT0402 LR R994 33Ω 1% 1/16W SMT0402 LR

R1020 33Ω 5% 1/16W SMT0402 LR Sn

RP49

124

3

RP50

124

3

SEL_48M

D80

D81

Under 500mil

Under 200mil

R692

10KΩ 5% 1/16W SMT0402 LR

3VDDM

CPUSTP0 <24>

PCISTP0 <24>

FSBSEL0 <37>

FSO0

FSBSEL1 <37>

FSO1

(Can't be floating)

FSBSEL2 <37>

FSO2

2

1

FSO1

CLK14M_SB <24>

FSO0

CLK14M_GUI <16> CLK48M_SB <23>

CLK66M_NB <17> CLK66M_SB <25>

FSO2

CLK33M_SB <25>

FSO3

CLK33M_EC <33> CLK33M_APIC <25> CLK33M_KBC <34 >

Under

R995 49.9Ω 1% 1/16W SMT0402 LR

500mil

R996 49.9Ω 1% 1/16W SMT0402 LR

R997 49.9Ω 1% 1/16W SMT0402 LR R998 49.9Ω 1% 1/16W SMT0402 LR

Under 500mil

GND Shielding

CPU_BCLK <8> CPU_BCLK0 <8>

HCLKNB <14> HCLKNB0 <14>

HCLK+

HCLK-

CLK33M_FWH <38> CLK33M_MINI <29>

20 mil space

5 mil space

20 mil space

(5 mil width for differential signals and GND shiekding)

CLK14M_SB

C732 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK14M_GUI

C729 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK48M_SB

C230 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK66M_NB

C697 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK66M_SB

C698 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK33M_SB

C241 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK33M_EC

C239 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK33M_APIC

C237 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

CLK33M_KBC

C235 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK33M_FWH

C234 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CLK33M_MINI

C231 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CPU_BCLK

C709 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

CPU_BCLK0

C704 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

HCLKNB

C707 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

HCLKNB0

C708 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

MODE

FSO3 FS4

Default 533 Only FS1 no 120K inernal pull down

R1409,R221,R217, R214,R1410, (R742,R1411) should be very, very close to their lines. Q118,Q105,Q117 needn't.

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<Clock-Gen>

1

5 mil space

3VDDM

12 56Friday, October 20, 2006

3VDDM

3VDDM<10,11,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

R215 10KΩ 5% 1/16W SMT0402 LR R214 10KΩ 5% 1/16W SMT0402 LR(NU)

R742 10KΩ 5% 1/16W SMT0402 LR(NU)

R1410 10KΩ 5% 1/16W SMT0402 LR(NU) R1411 10KΩ 5% 1/16W SMT0402 LR(NU)

0.2

10

www.bufanxiu.com

INPUT

H H

G G

FB_OUT

FB_IN

DDRCLK0

DDRCLK0#

DDRCLK1

DDRCLK1#

DDRCLK2

DDRCLK2#

L2: 6"

22

歐姆

0

歐姆

C_open

0

歐姆

DDRCLK3

DDRCLK3#

DDRCLK4

DDRCLK4#

DDRCLK5

DDRCLK5#

F F

C_open

DDR Clock Buffer

FWDSDCLKOU

L4: 12.6"

L4:L2+L3-L1+5.6"

10PF

9

22

10PF

L1=LMD1+LMD2

歐姆

L3: 4"

8

VIA VN800

DIMM1 DIMM2

0.1uF 16V 80-20% SMT0402 Y5V LR

ICH_SMBDAT<12,18,19,24>

ICH_SMBCLK<12,18,19,24>

DCLKO+<15> DCLKO-<15>

7

2.5VDDM<8,20,23,24,25,26,36,45>

C254

Close to clock buffer

C248

0.1uF 16V 80-20% SMT0402 Y5V LR

R1400 100Ω 1% 1/16W SMT0402 LR

6

1.8VDDM_CLK

U37

21

VDD2.5/1.8

27

VDD2.5/1.8

10

VDD2.5/1.8

26

AVDD25

1

AVDD25

16

SDATA

15

SCLK

3

BUF_INT

4

BUF_INC

9

GND

22

GND

28

GND

25

AGND

2

AGND

ASIC CLOCK-BUFFER ICS9P936AFLF-T SSOP 28PIN ICS LR

FBOUT_T

FBOUT_C

5

DDR CLOCK BUFFER

EMI solution 2006.0627

DDRT0

RP51 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR

DDRT0 DDRC0

DDRT1 DDRC1

DDRT2 DDRC2

DDRT3 DDRC3

DDRT4 DDRC4

DDRT5 DDRC5

5 6

7 8

13 14

18 17

20 19

24 23

11 12

DDRC0 DDRT1

DDRC1 DDRT2

DDRC2 DDRT3

DDRC3

3/30 modify GGT request

3

124

RP52 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR

3

124

RP53 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR

3

124

RP54 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR

124

3

R508

22Ω 1% 1/16W SMT0402 LR

4

DCLKI <15>

C500

10pF 50V 5% SMT0402 NPO LR

3

C496 10pF 50V ±0.5pF SMT0402 NPO LR

C497 10pF 50V ±0.5pF SMT0402 NPO LR

C498 10pF 50V ±0.5pF SMT0402 NPO LR

C499 10pF 50V ±0.5pF SMT0402 NPO LR

2

C440 10pF 50V ±0.5pF SMT0402 NPO LR

C501 10pF 50V ±0.5pF SMT0402 NPO LR

C441 10pF 50V ±0.5pF SMT0402 NPO LR

C502 10pF 50V ±0.5pF SMT0402 NPO LR

1

M_CLK_DDR0 <19> M_CLK_DDR00 <19>

M_CLK_DDR1 <19> M_CLK_DDR10 <19>

M_CLK_DDR2 <18> M_CLK_DDR20 <18>

M_CLK_DDR3 <18> M_CLK_DDR30 <18>

EMI solution 2006.0627

E E

1.8VDDM<45>

D D

C510

L57 SPWR 0 5% 1/16W 0603

1.8VDDM_CLK

Mount these capacitor 2006.0602 Modify

>40 mil

C97

C504

+

C C

0.1uF 16V 80-20% SMT0402 Y5V LR

B B

T10uF 10V ± 20% SMT3216 ESR=4.0Ω T491A106M010AT KEMET LR

A A

10

9

8

C99

C108

0.1uF 16V 80-20% SMT0603 Y5V LR

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

7

6

5

4

3

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

13 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

H H

G G

F F

E E

D D

C C

9

AGTL+_HA0[31..3]<8> AGTL+_HREQ0[4..0]<8> AGTL+_HD0[63..0]<8>

8

AGTL+_ADSTB00<8> AGTL+_ADSTB10<8>

AGTL+_ADS0<8> AGTL+_BNR0<8> AGTL+_BPRI0<8>

AGTL+_BR00<8>

AGTL+_DBSY0<8>

AGTL+_DEFER0<8>

AGTL+_DRDY0<8>

AGTL+_HIT0<8>

AGTL+_HITM0<8> AGTL+_LOCK0<8> AGTL+_TRDY0<8>

AGTL+_HREQ0[4..0]<8>

AGTL+_RS0[2..0]<8>

AGTL+_DINV00<8> AGTL+_DINV10<8> AGTL+_DINV20<8> AGTL+_DINV30<8>

AGTL+_CPURST0<8>

HCLKNB<12> HCLKNB0<12>

GTLVREF_NB

R1026 180Ω 1% 1/10W SMT0603 LR

VCCP<8,9,12,17,25,26,38,46>

R1027 360Ω 1% 1/10W SMT0603 LR

AGTL+_HA03 AGTL+_HA04 AGTL+_HA05 AGTL+_HA06 AGTL+_HA07 AGTL+_HA08 AGTL+_HA09 AGTL+_HA010 AGTL+_HA011 AGTL+_HA012 AGTL+_HA013 AGTL+_HA014 AGTL+_HA015 AGTL+_HA016 AGTL+_HA017 AGTL+_HA018 AGTL+_HA019 AGTL+_HA020 AGTL+_HA021 AGTL+_HA022 AGTL+_HA023 AGTL+_HA024 AGTL+_HA025 AGTL+_HA026 AGTL+_HA027 AGTL+_HA028 AGTL+_HA029 AGTL+_HA030 AGTL+_HA031

AGTL+_HREQ00 AGTL+_HREQ01 AGTL+_HREQ02 AGTL+_HREQ03 AGTL+_HREQ04 AGTL+_RS00 AGTL+_RS01 AGTL+_RS02

7

A17

A18

A19

A20

A21

U65A

M33

HA03#

N34

VTT_1

VTT_2

VTT_3

VTT_4

VTT_5

HA04#

R33

HA05#

T33

HA06#

R34

HA07#

P36

HA08#

P34

HA09#

N35

HA10#

R36

HA11#

U36

HA12#

U34

HA13#

U35

HA14#

T30

HA15#

U32

HA16#

W35

HA17#

V32

HA18#

V36

HA19#

V34

HA20#

W36

HA21#

W34

HA22#

AA36

HA23#

V33

HA24#

AA34

HA25#

Y35

HA26#

Y33

HA27#

AA32

HA28#

W32

HA29#

V31

HA30#

W31

HA31#

Y31

HA32#

Y31, AB31 no pad on VN896

AB31

HA33#

R35

HADSTB0P#

W33

HADSTB1#

L35

ADS#

K35

BNR#

J32

BPRI#

M34

BREQ0#

K32

DBSY#

J33

DEFER#

K33

DRDY#

L36

HIT#

L34

HITM#

J34

HLOCK#

M35

HTRDY#

T32

HREQ0#

T31

HREQ1#

R32

HREQ2#

M32

HREQ3#

M31

HREQ4#

J35

RS0#

N36

RS1#

J36

RS2#

C31

HDBI0#

E35

HDBI1#

G27

HDBI2#

D22

HDBI3#

F22

CPURST#

AC29

HCLK+

AC30

HCLK-

U30

GTLVREF0

J25

GTLVREF1

G22

GTLCOMPP

H22

GTLCOMPN

ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR

GND

A1A2A8

A10

A22

A3

VCCP<8,9,12,17,25,26,38,46>

B17

B18

B19

VTT_6

VTT_7

GND

A25

A27

A29

B20

B21

C17

C18

C19

VTT_8

VTT_9

VTT_10

VTT_11

VTT_12

VTT_13

GND

A31

A33

A35B2B3B4B36C2C3C4C5E6C26

6

C20

C21

D17

D18

D19

D20

D21

E17

E18

E19

E20

E21

F17

VTT_14

VTT_15

VTT_16

VTT_17

VTT_18

VTT_19

VTT_20

VTT_21

VTT_22

VTT_23

VTT_24

VTT_25

Rev1.9

GND

C27

D3

D4D5D6D8D11

5

F18

F19

F20

F21

G17

G18

G19

G20

G21

AGTL+_HD00

B35

HD00#

AGTL+_HD01

A36

HD01#

AGTL+_HD02

C33

HD02#

VTT_26

VTT_27

VTT_28

VTT_29

VTT_30

VTT_31

VTT_32

VTT_33

VTT_34

VTT_35

AGTL+_HD03

C32

HD03#

AGTL+_HD04

E31

HD04#

AGTL+_HD05

B34

HD05#

AGTL+_HD06

B33

HD06#

AGTL+_HD07

A34

HD07#

AGTL+_HD08

D30

HD08#

AGTL+_HD09

A30

HD09#

AGTL+_HD010

B31

HD10#

AGTL+_HD011

B30

HD11#

AGTL+_HD012

E30

HD12#

AGTL+_HD013

C29

HD13#

AGTL+_HD014

B29

HD14#

AGTL+_HD015

C30

HD15#

AGTL+_HD016

D36

HD16#

AGTL+_HD017

F36

HD17#

AGTL+_HD018

G36

HD18#

AGTL+_HD019

H34

HD19#

AGTL+_HD020

H35

HD20#

AGTL+_HD021

F35

HD21#

AGTL+_HD022

G35

HD22#

AGTL+_HD023

C36

HD23#

AGTL+_HD024

D35

HD24#

AGTL+_HD025

F34

HD25#

AGTL+_HD026

F33

HD26#

AGTL+_HD027

G34

HD27#

AGTL+_HD028

G33

HD28#

AGTL+_HD029

E33

HD29#

AGTL+_HD030

H32

HD30#

AGTL+_HD031

G32

HD31#

AGTL+_HD032

E28

HD32#

AGTL+_HD033

E29

HD33#

AGTL+_HD034

D28

HD34#

AGTL+_HD035

D27

HD35#

AGTL+_HD036

C28

HD36#

AGTL+_HD037

H28

HD37#

AGTL+_HD038

G28

HD38#

AGTL+_HD039

F28

HD39#

AGTL+_HD040

E27

HD40#

AGTL+_HD041

D26

HD41#

AGTL+_HD042

D25

HD42#

AGTL+_HD043

E25

HD43#

AGTL+_HD044

F25

HD44#

AGTL+_HD045

G25

HD45#

AGTL+_HD046

H26

HD46#

AGTL+_HD047

H25

HD47#

AGTL+_HD048

B23

HD48#

AGTL+_HD049

B25

HD49#

AGTL+_HD050

E23

HD50#

AGTL+_HD051

B27

HD51#

AGTL+_HD052

B28

HD52#

AGTL+_HD053

A28

HD53#

AGTL+_HD054

B24

HD54#

AGTL+_HD055

B26

HD55#

AGTL+_HD056

A26

HD56#

AGTL+_HD057

C23

HD57#

AGTL+_HD058

C22

HD58#

AGTL+_HD059

A23

HD59#

AGTL+_HD060

G23

HD60#

AGTL+_HD061

A24

HD61#

AGTL+_HD062

B22

HD62#

AGTL+_HD063

E22

HD63#

A32

HDSTB0P#

B32

HDSTB0N#

C35

HDSTB1P#

C34

HDSTB1N#

G26

HDSTB2P#

E26

HDSTB2N#

C24

HDSTB3P#

C25

HDSTB3N#

HADSTB0N#

GND

D23

D24

D29

D31

D32

D34E2E4

R1387

T35

0Ω 5% 1/16W SMT0402 LR

L31

DPWR#

GND

E5

01-23694-01 for A1 version 01-23694-02 for A2 version What's for A3 version?

AGTL+_DSTBP00 <8> AGTL+_DSTBN00 <8>

AGTL+_DSTBP10 <8> AGTL+_DSTBN10 <8>

AGTL+_DSTBP20 <8> AGTL+_DSTBN20 <8>

AGTL+_DSTBP30 <8> AGTL+_DSTBN30 <8>

AGTL+_DPWR0 <8>

4

H_ADSTB0N <8>

3

VCCP<8,9,12,17,25,26,38,46>

2

Place these parts near N.B as close as possible.

C1158 10uF 10V +80-20% SMT0805 Y5V LR C1159 10uF 10V +80-20% SMT0805 Y5V LR C1160 10uF 10V +80-20% SMT0805 Y5V LR C1161 10uF 10V +80-20% SMT0805 Y5V LR C1162 10uF 10V +80-20% SMT0805 Y5V LR

C1033 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR C1034 0.01uF 16V 10% SMT0402 X7R LR C1035 0.01uF 16V 10% SMT0402 X7R LR C1036 0.01uF 16V 10% SMT0402 X7R LR C1037 0.01uF 16V 10% SMT0402 X7R LR C1038 0.01uF 16V 10% SMT0402 X7R LR C1157 0.01uF 16V 10% SMT0402 X7R LR

1

2006.10.15

VCCP<8,9,12,17,25,26,38,46>

B B

Close to Ball, 20mil width

A A

10

GTLVREF_NB

Place these parts near N.B as close as possible. And place each capacitor per pin.

9

R1028 49.9Ω 1% 1/10W SMT0603 LR R1029 100Ω 1% 1/10W SMT0603 LR

C1041 0.01uF 16V 10% SMT0402 X7R LR C1042 0.01uF 16V 10% SMT0402 X7R LR C1043 0.01uF 16V 10% SMT0402 X7R LR

close to N/B

8

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

7

6

5

4

3

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

14 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

9

8

7

6

5

4

3

2

1

1.8VDD_DIMM<17,18,19,36,45,47>

H H

M_D[63..0]<18,19>

G G

F F

E E

D D

M_DQM[7..0]<18,19>

M_D0 M_D1 M_D2 M_D3 M_D4 M_D5 M_D6 M_D7 M_D8 M_D9 M_D10 M_D11 M_D12 M_D13 M_D14 M_D15 M_D16 M_D17 M_D18 M_D19 M_D20 M_D21 M_D22 M_D23 M_D24 M_D25 M_D26 M_D27 M_D28 M_D29 M_D30 M_D31 M_D32 M_D33 M_D34 M_D35 M_D36 M_D37 M_D38 M_D39 M_D40 M_D41 M_D42 M_D43 M_D44 M_D45 M_D46 M_D47 M_D48 M_D49 M_D50 M_D51 M_D52 M_D53 M_D54 M_D55 M_D56 M_D57 M_D58 M_D59 M_D60 M_D61 M_D62 M_D63

M_DQM0 M_DQM1 M_DQM2 M_DQM3 M_DQM4 M_DQM5 M_DQM6 M_DQM7

AF35 AG34

AK35 AF34 AG35

AK34 AG32 AF32 AH30

AF31 AH32 AH31

AK33 AL36 AP35 AL34 AL35 AM35 AT36 AM34 AK24 AL23 AM24

AK23 AN24 AM23 AM22 AK20 AK19 AM19 AR18 AL20 AM20 AL18 AM18 AR17 AT16 AN16 AN15 AM17 AP17 AM16 AM15 AN22 AN21 AP19 AT18 AT21 AR21 AT19 AR19 AR14 AM14 AP13 AR11 AP14 AN14 AT12 AP12

AH36 AF30 AN36 AN23 AN20 AT15 AP21 AT13

AJ36

AJ34

AJ31

AJ32

AJ22

U65B

MD00 MD01 MD02 MD03 MD04 MD05 MD06 MD07 MD08 MD09 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58 MD59 MD60 MD61 MD62 MD63

DQM0# DQM1# DQM2# DQM3# DQM4# DQM5# DQM6# DQM7#

AC24

AD17

AD19

AD21

AJ28

AK25

AK27

AK29

AL26

AL28

AL30

AM25

AM29

AM31

AN26

AA24

AB24

VCCMEM

AD23

AD24

AJ26

AD22

AD20

AD16

AD18

VCCMEM

AN27

AM27

VCCMEM

AT35

AN31

AN33

AP30

AR26

AR33

AT25

AT28

AT31

M_BA0

AR28

BA0

M_BA1

AP29

BA1

VCCMEM

M_BA2

AP33

BA2

M_AA0

AT29

MA00

M_AA1

AR30

MA01

M_AA2

AR29

MA02

M_AA3

AT30

MA03

M_AA4

AN30

MA04

M_AA5

AP31

MA05

M_AA6

AR31

MA06

M_AA7

AT32

MA07

M_AA8

AP32

MA08

M_AA9

AN32

MA09

M_AA10

AN29

MA10

M_AA11

AR32

MA11

M_AA12

AT33

MA12

M_AA13

AR25

MA13

M_RAS

AN28

SRAS#

M_CAS

AR27

SCAS#

M_WE

AP28

SWE#

AT27

CS0#

AP27

CS1#

AT24

CS2#

AP26

CS3#

AT34

CKE0

AP34

CKE1

AR34

CKE2

AN34

CKE3

AT26

ODT0

AP25

ODT1

AR24

ODT2

AN25

ODT3

M_DQS_P0

AJ35

DQS0+ DQS1+ DQS2+ DQS3+ DQS4+ DQS5+ DQS6+ DQS7+

MCLKO+ MCLKO-

MEMVREF0 MEMVREF1

MEMDET

DMCOMP

DQS0DQS1DQS2DQS3DQS4DQS5DQS6DQS7-

MCLKI

M_DQS_N0

AH35

M_DQS_P1

AH33

M_DQS_N1

AH34

M_DQS_P2

AR36

M_DQS_N2

AP36

M_DQS_P3

AR22

M_DQS_N3

AP23

M_DQS_P4

AP18

M_DQS_N4

AN18

M_DQS_P5

AP15

M_DQS_N5

AR15

M_DQS_P6

AP20

M_DQS_N6

AR20

M_DQS_P7

AR12

M_DQS_N7

AR13

AB34

RP90 22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR

AB35 AB36

124

MVREF_NB

AG29 AJ18

MEMDET

AF36

DMCOMP

AM33

M_BA[2..0] <18,19>

M_AA[13..0] <18,19>

M_RAS <18,19> M_CAS <18,19> M_WE <18,19>

M_CKE0_R0 <18,19> M_CKE1_R0 <18,19> M_CKE2_R0 <18> M_CKE3_R0 <18>

MCH_ODT0 <18,19> MCH_ODT1 <18,19> MCH_ODT2 <18> MCH_ODT3 <18>

3

DCLKI <13>

DCLKI = L_DDR + 2". DCLKO as short as possible.

close to N/B, 20mil width

R1034

301Ω 1% 1/10W SMT0603 LR

M_DQS_P0 M_DQS_P1 M_DQS_P2 M_DQS_P3 M_DQS_P4 M_DQS_P5 M_DQS_P6 M_DQS_P7

DCLKO+ <13> DCLKO- <13>

M_CS0_R0 <18,19> M_CS1_R0 <18,19> M_CS2_R0 <18> M_CS3_R0 <18>

M_DQS_P[7..0] <18,19>

M_DQS_N0 M_DQS_N1 M_DQS_N2 M_DQS_N3 M_DQS_N4 M_DQS_N5 M_DQS_N6 M_DQS_N7

MEMDET

DDR_1.8VDDS<17,18,19,36,45,47>

M_DQS_N[7..0] <18,19>

1.8VDD_DIMM<17,18,19,36,45,47>

R1032

10KΩ 5% 1/16W SMT0402 LR R1033 10KΩ 5% 1/16W SMT0402 LR(NU)

>80MIL

1.8VDD_DIMM<17,18,19,36,45,47>

C1045 22uF 10V 80-20% SMT1206 Y5V C3216Y5V1A226Z TDK LR C1046 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C1047 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C1048 0.01uF 16V 10% SMT0402 X7R LR C1049 0.01uF 16V 10% SMT0402 X7R LR C1050 0.01uF 16V 10% SMT0402 X7R LR C1149 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR C1148 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR C1150 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR C1151 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

C1155 0.1uF 10V 10% SMT0402 X5R LR

C1154 0.1uF 10V 10% SMT0402 X5R LR C1153 0.1uF 10V 10% SMT0402 X5R LR

MEMDET 0 =>DDR 1=>DDR2

ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR

GND

C C

1.8VDD_DIMM<17,18,19,36,45,47>

150Ω 1% 1/10W SMT0603 LR

R1035 R1036

B B

150Ω 1% 1/10W SMT0603 LR

10/25 NU

C1065

E7

E9

Close to Ball

C1066

0.1uF 16V 80-20% SMT0402 Y5V LR

GND

E34

E36F1F2F4F5F6F7

> 10 mil

C1067

0.1uF 16V 80-20% SMT0402 Y5V LR

C1068

A A

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

10

9

GND

F10

F14

F23

F26

F27

F29

F30

F32G1G2G4G7

G11

G29H2H4H7H23

F24

MVREF_NB

C1069

C1071

C1070

1000pF 50V 10% SMT0402 X7R LR

1000pF 50V 10% SMT0402 X7R LR(NU )

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

H24

8

GND

H27

H31

H36J2J4J5J6

J7

H33

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

7

6

5

4

3

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

15 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

H H

G G

F F

E E

D D

C C

B B

9

VL_AD[15..8]<25>

VL_PAR<25>

80.6Ω 1% 1/10W SMT0603 LR

PCI_INTA0<23,29> ENVEE<20>

GPOUT<20>

CLK14M_GUI<12>

8

3VDDM<10,11,12,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

3VDDM_GFX

N15

N16

N17

U18

U19

U20

GND

VCC33GFX

VL_AD8 VL_AD9 VL_AD10 VL_AD11 VL_AD12 VL_AD13 VL_AD14 VL_AD15

VL_VPAR

RED<22> GREEN<22> BLUE<22>

HSYNC<22> VSYNC<22>

VCC_DAC1 VCC_DAC2

RSET

R1047

> 10mil width

ENVEE GPOUT

VCC_PLL1 VCC_PLL2 VCC_PLL3

VCC33GFX

AM1

VD08

AM3

VD09

AT5

VD10

AM6

VD11

AL2

VD12

AL1

VD13

AN6

VD14

AT6

VD15

AM4

VPAR

C14

AR

D14

AG

E14

AB

E12

HSYNC

F12

VSYNC

A13

VCCA33DAC1

A12

VCCA33DAC2

B13

GNDADAC

B12

GNDADAC

C13

RSET

H13

INTA#

B8

GPO0

A6

GPOUT

D12

XIN

A16

VCCA33PLL1

A15

VCCA33PLL2

A14

VCCA33PLL3

B16

GNDAPLL

B15

GNDAPLL

B14

GNDAPLL

GND

P21

P22

P35

R5R6R7

R2R4P23

P33

10uF 6.3V ± 20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR (NU)

7

3VDDM_GFX

C1072 0.01uF 16V 10% SMT0402 X7R LR

C1073 0.01uF 16V 10% SMT0402 X7R LR

U21

U22

U23

U31

U33V2V5V7V14

V15

V16

V17

V18

V19

V20

V22

V21

V23

V30

V35W2W5W7W14

GND

R14

GND

R15

R16

R17

R18

R19

R20

R21

R23

R22

> 20 mil

GND

R30

R31T2T4T5T7

T14

T15

T16

VCC_PLL3

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

6

W15

W16

W17

W18

W19

W20

W21

W22

W23

Y2

D13

F13

C12

GND

T17

GND

T18

T19

T20

T21

T22

T23

T34

T36U2U5U7U14

C1089

FP00

GND

FP01 FP02 FP03 FP04 FP05 FP06 FP07 FP08 FP09 FP10 FP11

DVPDET DVP0VS

FPCLK0

FPDEN0

FPDET0

FPHS0

FPVS0

SPCLK1 SPCLK2

SPD1 SPD2

BUSY#

DISPCLKO

DISPCLKI

ENBLT

ENVDD

GND

U15

U16

U17

L119

C1090 1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

5

U65D

ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR

FPD0

H11

FPD1

D10

FPD2

C11

FPD3

C10

FPD4

E10

FPD5

G10

FPD6

F11

FPD7

C9

FPD8

E8

FPD9

B7

FPD10

F9

FPD11

C7

C6 A5

B9

D9

A9

E11

B10

LCD_SPCLK

C8 G13

A7 E13

AC35

H12 G12

A11 B11

3VDDM

LCD_SPCLK <21>

LCD_SPDAT

LCD_SPDAT <21>

R466 SHW 0 5% 1/16W 0603

DISPCLKO_NB

DISPCLKI DISPCLKO

R1048

22Ω 5% 1/16W SMT0402 LR Sn

ENBKL <20> ENVDD <21>

C1083 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR(NU) C1084 5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR(NU)

FPD10

3VDDM

4

1

FPD1 FPD8 FPD2 FPD0

FPD9 FPD11

FPD3

FPD6

4

RP59

1 2 3

10KΩ 5% SMT2010 1/16W 8P4R LR

RP60

1 2 3

10KΩ 5% SMT2010 1/16W 8P4R LR

R1037 R1038

FPD4

R1039

FPD5

R1040 R1041

FPD7

R1042 R1043 R1044 R1045 R1046

VECLK <22>

VEDAT <22>

AGP_BUSY0 <25>

DISPCLKO <12> DISPCLKI <12>

4.7KΩ 5% 1010 1/16W 4P2R LR

3

RP58

SUPPORT "EDID"

2

3

FD4 => port Muxing 0: Two 12-bit DVI interface 1: One 24-bit Panel interface FD5 => Dedicate DVI Port Configuration 0: TMDS

8 7 6 54

10KΩ 5% 1/16W SMT0402 LR(NU) 10KΩ 5% 1/16W SMT0402 LR (NU) 10KΩ 5% 1/16W SMT0402 LR(NU) 10KΩ 5% 1/16W SMT0402 LR(NU) 10KΩ 5% 1/16W SMT0402 LR(NU)

10KΩ 5% 1/16W SMT0402 LR 10KΩ 5% 1/16W SMT0402 LR 10KΩ 5% 1/16W SMT0402 LR 10KΩ 5% 1/16W SMT0402 LR 10KΩ 5% 1/16W SMT0402 LR

1: TV Encoder FD6 => Dedicated DVI Port Selection 0: Disable 1: Enable FD7 => GFX clock select(Vck/LCDCK/ECK) 0: Refer Internal PLL(Default) 1: From External FD10 => CPUCK/MCK clock select 0: From NB(Default) 1: From External

3VDDM<10,11,12,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

> 20 mil

0.1uF 10V 10% SMT0402 X5R LR(NU)

> 20 mil

VCC_PLL1

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

10uF 6.3V ± 20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR (NU)

> 20 mil

VCC_PLL2

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

10uF 6.3V ± 20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR (NU)

LCD_SPCLK <21> LCD_SPDAT <21>

2

VCC_DAC1

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

C1075

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

VCC_DAC2

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

C1078

0.1uF 10V 10% SMT0402 X5R LR(NU)

C1081

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

C1086

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

L115

C1076

L116

C1079

L117

C1082

L118

C1087

1

check with VIA FAE

3VDDM

1.5VDDM<9,17,20,46>

1.5VDDM

2.5VDDM<8,13,20,23,24,25,26,36,45>

2.5VDDM

3VDDM

3VDDM<10,11,12,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu

A A

10

9

8

7

6

5

4

3

Title

Size Document Number Rev

C

Date: Sheet of

114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

16 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

H H

V-LINK Vref= 0.625

1.5VDDM<9,20,46>

G G

R1049

R1052

1.4KΩ 1% 1/10W SMT0603 LR

C1099

0.1uF 16V 80-20% SMT0603 Y5V LR

VLREF_NB

> 10 mil

C1105

0.1uF 16V 80-20% SMT0603 Y5V LR

F F

1KΩ 1% 1/10W SMT0603 LR

E E

D D

H_CPUSLP0<8,25>

For VN896 no stuff

R1241 4.7KΩ 5% 1/16W SMT0402 LR

1.8VDD_DIMM<15,18,19,36,45,47>

For VN896 have to stuff

C C

3VDDM

80Ω ± 25% 300m A SMT0603 MLB-160808-0080A-N2 ML LR

L120

10

VCCA33HCK

C1126 1000pF 50V 10% SMT0402 X7R LR(NU )

C1127 22uF 6.3V ± 20% SM T0805 X5R TDK LR

B B

A A

9

VL_AD0 VL_AD1 VL_AD2 VL_AD3 VL_AD4 VL_AD5 VL_AD6 VL_AD7

VL_BE0<25>

VL_UPSTB<25> VL_UPSTB0<25>

VL_DNSTB<25> VL_DNSTB0<25>

VL_UPCMD<25> VL_DNCMD<25>

R1079 270Ω 1% 1/10W SMT0603 LR

R1078 340Ω 1% 1/10W SMT0603 LR

CLK66M_NB<12>

SUSST0_NB<24>

R1057 4.7KΩ 5% 1/16W SMT0402 LR(NU)

PCIRST0_NB<23,29,33,34,38,39> PWROK_NB<24>

1.5VDDA<45>

3VDDM

L121

80Ω ± 25% 300m A SMT0603 MLB-160808-0080A-N2 ML LR

VCCA33MCK

C1128

VLREF_NB

1.5VDDM<9,20,46>

1.5VDDA<45>

R13910Ω 5% 1/16W SMT0402 LR

VCCA33HCK VCCA33MCK

VCCA33PEX0 VCCA33PEX1 VCCA33PEXCK VCCA33PEX2

3VDDM<10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

C1129 22uF 6.3V ± 20% SMT0805 X5R TD K LR

1000pF 50V 10% SMT0402 X7R LR(NU )

9

VL_AD[7..0] <25>

U65C

AP1

VD00

AN3

VD01

AT3

VD02

AR4

VD03

AN2

VD04

AN1

VD05

AP5

VD06

AN5

VD07

AN4

VBE#

AT2

UPSTB+

AR3

UPSTB-

AR1

DNSTB+

AT1

DNSTB-

AR5

UPCMD

AP4

DNCMD

AL6

VLVREF

AM5

VLCOMPP

AL5

VLCOMPN

AL4

VCLK

AD13

VCC15VL

AD14

VCC15VL

AD15

VCC15VL

M12

VCC15

M13

VCC15

M14

VCC15

M15

VCC15

M16

VCC15

M20

VCC15

M21

VCC15

M22

VCC15

M23

VCC15

M24

VCC15

N12

VCC15

N25

VCC15

P12

VCC15

P25

VCC15

R12

VCC15

T12

VCC15

T25

VCC15

U12

VCC15

U25

VCC15

V12

VCC15

W12

VCC15

W25

VCC15

Y12

VCC15

Y25

VCC15

AA12

VCC15

AB12

VCC15

AB25

VCC15

AC12

VCC15

AC25

VCC15

AD12

VCC15

AB32

CPUSLPIN#

AD31

VSUS15

AD35

SUSST#

AE36

TESTIN#

AD36

RESET#

AD34

PWROK

AC31

VCCA33HCK

AD30

VCCA33MCK

G6

VCCA33PEX0

AE6

VCCA33PEX1

AH5

VCCA33PEXCK

AH3

VCCA33PEX2

AF7

VSUS15PEX

AC32

GNDAHCK

AD29

GNDAMCK

H6

GNDAPEX0

AE7

GNDAPEX1

AH6

GNDAPEXCK

AH4

GNDAPEX2

L122

SPWR 0 5% 1/16W 0603

VCCA33PEX0

C1130

1000pF 50V 10% SMT0402 X7R LR(NU )

C1131

8

W13

T13

U13

V13

R13

N13

N14

P13

VCC33 PEX

VCC33PEX

AB32 VN896 only

ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR

GND

K5K7K31

K34

K36L2L7

K4

L5

K2

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

3VDDM<10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

VCCA33PEX1

C1132

8

Y13

AA13

AB13

AC13

AJ1

AJ2

AJ3

AJ4

VCC33 PEX

GND

L32

L33M5M7

M36N2N5N7P2P7P14

M2

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

L123 SPWR 0 5% 1/16W 0603

1000pF 50V 10% SMT0402 X7R LR(NU )

C1133

AJ5

VCC33 PEX

GND

7

AJ6

AJ7

AK1

AK2

VCC33 PEX

VCC33PEX

GND

P5

P6

7

3VDDM<10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

AK3

AK4

AK5

AK6

AK7

VCC33PEX

VCC33 PEX

PEXRX00+/DVP0D11

PEXRX00-/DVP0D10

PEXRX01+/DVP0D09

PEXRX01-/DVP0D08

PEXRX02+/DVP0D07

PEXRX02-/DVP0D06

PEXRX03+/DVP0CLK

PEXRX03-/DVPTVCLKR

PEXRX04+/DVP0D05

PEXRX04-/DVP0D04

PEXRX05+/DVP0D03

PEXRX05-/DVP0D02

PEXRX06+/DVP0D01

PEXRX06-/DVP0D00 PEXRX07+/DVP0DE

PEXRX07-/DVP0HS

PEXRX08+/DVP1D11

PEXRX08-/DVP1D10

PEXRX09+/DVP1D09

PEXRX09-/DVP1D08

PEXRX10+/DVP1D07

PEXRX10-/DVP1D06

PEXRX11+/DVP1CLK

PEXRX11-/DVP1D05

PEXRX12+/DVP1D04

PEXRX12-/DVP1D03

PEXRX13+/DVP1D02

PEXRX13-/DVP1D01

PEXRX14+/DVP1D00

PEXRX14-/DVP1DE PEXRX15+/DVP1HS

PEXRX15-/DVP1VS

PEXRX16+

PEXWAKE# PEXHPSCI#

PEXPMESCI#

PEXCOMP0 PEXCOMP1

PEXREXT0 PEXREXT1

PEXCOMP2

PEXREXT2

GND

P15

P16

P17

P18

P19

3VDDM<10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

L124

VCCA33PEXCK

1000pF 50V 10% SMT0402 X7R LR(NU )

C1134

6

B1

PEXTX00+

C1

PEXTX00-

D1

PEXTX01+

E1

PEXTX01-

H1

PEXTX02+

J1

PEXTX02-

K1

PEXTX03+

L1

PEXTX03-

L4

PEXTX04+

M4

PEXTX04-

M1

PEXTX05+

N1

PEXTX05-

N4

PEXTX06+

P4

PEXTX06-

P1

PEXTX07+

R1

PEXTX07-

T1

PEXTX08+

U1

PEXTX08-

U4

PEXTX09+

V4

PEXTX09-

V1

PEXTX10+

W1

PEXTX10-

W4

PEXTX11+

Y4

PEXTX11-

Y1

PEXTX12+

AA1

PEXTX12-

AB1

PEXTX13+

AC1

PEXTX13-

AC4

PEXTX14+

AD4

PEXTX14-

AD1

PEXTX15+

AE1

PEXTX15-

E3 D2 F3 G3 H3 J3 K3 L3 K6 L6 M3 N3 M6 N6 P3 R3

DVP1D11

T3

DVP1D10

U3

DVP1D9

T6

DVP1D8

U6

DVP1D7

V3

DVP1D6

W3

DVP1CLK

W6

DVP1D5

V6

DVP1D4

Y3

DVP1D3

AA3

DVP1D2

AA6

DVP1D1

AB6

DVP1D0

AB3

DVP1DE

AC3

DVP1HS

AD3

DVP1VS

AE3 AG1

PEXTX16+

AF1

PEXTX16-

AF4 AE4

PEXRX16-

AG6

PEXCLK+

AF6

PEXCLK-

B6

INTR#

B5

PEXDET

AC34 AC36 AC33 D7

TCSEN#

R1072 249Ω 1% 1/10W SMT0603 LR

H5

R1073 249Ω 1% 1/10W SMT0603 LR

AD7

R1075 10.7KΩ 1% 1/10W SMT0603 LR

G5

R1076 10.7KΩ 1% 1/10W SMT0603 LR

AD6

R1074 249Ω 1% 1/10W SMT0603 LR

AH1

R1077 10.7KΩ 1% 1/10W SMT0603 LR

AH2

GND

P20

4.7KΩ 5% 1/16W SMT0402 LR

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

3VDDM<10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

L125

VCCA33PEX2

C1135

C1136

6

PCIE_DET

TP6

1

1000pF 50V 10% SMT0402 X7R LR(NU )

PEXCLKP_NB <12> PEXCLKN_NB <12>

PCIE_INTR0 <23> PCIE_WAKE0 <24> PCIE_PMESCI0 <24>

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

C1137

5

22Ω 5% SMT2010 1/16W 8P4R LR

RP61

DVP1D3

1 8

DVP1D2

2 7

DVP1D0

3 6

DVP1D1

4 5

RP62

DVP1D5

1 8

DVP1D7

2 7

DVP1D6

3 6

DVP1D4

RP63

4 5

DVP1D9

1 8

DVP1D11

2 7

DVP1D8

3 6

DVP1D10

4 5

22Ω 5% 1/16W SMT0402 LR Sn

DVP1DE

R1050

DVP1CLK

R1051

DVP1HS

R1053

DVP1VS

R1054

3VDDM<10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

R458

R4594.7KΩ 5% 1/16W SMT0402 LR(NU)

5

LD3 LD2 LD0 LD1 LD5 LD7 LD6 LD4 LD9 LD11 LD8 LD10

FP_DE <20> FP_CLK <20> FP_HS <20> FP_VS <20>

VCCP<8,9,12,14,25,26,38,46>

U65E

M17

M18

M19

N18

N19

N20

GND

VTT

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

ASIC NB VN896 HSBGA 951PIN VER:CD VIA LR

GND

AJ23

AJ20

AJ19

AJ33

AK17

AK18

AK22

AK32

AA14 AA15 AA16 AA17 AA18 AA19 AA20 AA21 AA22 AA23 AA31 AA33 AA35

AB14 AB15 AB16 AB17 AB18 AB19 AB20 AB21 AB22 AB23

AC14 AC15 AC16 AC17 AC18 AC19 AC20 AC21 AC22 AC23

AD32

AE32 AE34

AG30 AG31 AG33 AG36

Y5 Y6

Y7 Y14 Y15 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23 Y30 Y32 Y34 Y36

AA2 AA4 AA5 AA7

AB2 AB4 AB5 AB7

AC2 AC5 AC6 AC7

AD2 AD5

AE2 AE5

AF2 AF3 AF5 AG2 AG3 AG4 AG5

N22

N21

VTT

GND

AK36

AL3

4

N23

N24

P24

VTT

GND

AL16

AL15

AL7

4

LD[11..0] <20>

T24

R24

U24

V24

W24

Y24

VTT

GND

AM36

AL33

AL24

AL22

AL19

AL17

AM2

VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15 VCC15

GND

AN12

3

1.5VDDM<9,20,46>

T100uF 2V ± 20% ESR=18mΩ SMT7343 EEFCD0D101ER PANASONIC LR

C1360

+

C1145 0.1uF 10V 10% SMT0402 X5R LR

C1146 0.1uF 10V 10% SMT0402 X5R LR C1138 0.1uF 10V 10% SMT0402 X5R LR C1139 0.1uF 10V 10% SMT0402 X5R LR C1096 0.1uF 16V 80-20% SMT0402 Y5V LR

C1098 0.1uF 10V 10% SMT0402 X5R LR C1100 0.1uF 10V 10% SMT0402 X5R LR

C1101 0.01uF 16V 10% SMT0402 X7R LR C1102 0.01uF 16V 10% SMT0402 X7R LR C1103 0.01uF 16V 10% SMT0402 X7R LR C1104 0.01uF 16V 10% SMT0402 X7R LR C1106 0.01uF 16V 10% SMT0402 X7R LR

1.5VDDM<9,20,46>

AE14 AE16 AE18 AE20 AE21 AE22 AJ10 AJ11 AJ12 AJ13 AJ14 AK9 AK10 AK11 AK12 AK13 AK15 AL8 AL9 AL10 AL11 AL12 AL14 AM7 AM8 AM9 AM10 AM11 AM12 AM13 AN7 AN8 AN9 AN10 AN11 AP7 AP8 AP9 AP10 AP11 AR7 AR8 AR9 AR10 AT7 AT8 AT9 AT10

AN17

GND

AN19

GND

AN35

GND

AP2

GND

AP3

GND

AP6

GND

AP16

GND

AP22

GND

AP24

GND

AR2

GND

AR6

GND

AR16

GND

AR23

GND

AR35

GND

AT4

GND

AT11

GND

AT14

GND

AT17

GND

AT20

GND

AT22

GND

AT23

GND

AN13

1.5VDDM<9,20,46>

3

2

VCCP<8,9,12,14,25,26,38,46>

C1185 0.1uF 10V 10% SMT0402 X5R LR C1186 0.1uF 10V 10% SMT0402 X5R LR C1187 0.1uF 10V 10% SMT0402 X5R LR C1188 0.1uF 10V 10% SMT0402 X5R LR C1189 0.1uF 10V 10% SMT0402 X5R LR C1190 0.1uF 10V 10% SMT0402 X5R LR

under N/B (

C1093 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR

C1113 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C1143 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C1144 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C1140 2.2uF 10V ± 10% SMT0805 X5R C2012X5R1A225KT TDK LR C1141 2.2uF 10V ± 10% SMT0805 X5R C2012X5R1A225KT TDK LR C1142 2.2uF 10V ± 10% SMT0805 X5R C2012X5R1A225KT TDK LR C1191 2.2uF 10V ± 10% SMT0805 X5R C2012X5R1A225KT TDK LR(NU)

3VDDM<10,11,12,16,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

4.7KΩ 5% 1/16W SMT0402 LR R462

C1117 10uF 10V +80-20% SMT0805 Y5V LR C1118 0.01uF 16V 10% SMT0402 X7R LR C1119 0.01uF 16V 10% SMT0402 X7R LR C1120 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C1121 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C1122 0.1uF 10V 10% SMT0402 X5R LR C1123 0.1uF 10V 10% SMT0402 X5R LR C1124 0.1uF 10V 10% SMT0402 X5R LR

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

C

Date: Sheet of

2

Solder side)

PCIE_DET

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

1

17 56Friday, October 20, 2006

1

0.2

10

www.bufanxiu.com

H H

G G

F F

Deleted on 10.15 because they are for 890 only.

E E

D D

C C

B B

9

3VDDM

R464 10KΩ 5% 1/16W SMT0402 LR

8

M_AA[13..0]<15,19>

M_BA[2..0]<15,19>

ICH_SMBCLK<12,13,19,24> ICH_SMBDAT<12,13,19,24>

M_DQM[7..0]<15,19>

M_DQS_P[7..0]<15,19>

M_DQS_N[7..0]<15,19>

1.8VDDS_DIMM<15,17,19,36,45,47>

DDR_VREF<19,47>

C445

SO DIMM 1

7

M_AA0 M_AA1 M_AA2 M_AA3 M_AA4 M_AA5 M_AA6 M_AA7 M_AA8 M_AA9 M_AA10 M_AA11 M_AA12 M_AA13

M_BA2

M_BA1 M_BA0

M_CS2_R0<15> M_CS3_R0<15>

M_CLK_DDR2<13>

M_CLK_DDR20<13> M_CLK_DDR3<13>

M_CLK_DDR30<13>

M_CKE2_R0<15> M_CKE3_R0<15> M_CAS<15,19> M_RAS<15,19>

M_WE<15,19>

MCH_ODT2<15> MCH_ODT3<15>

M_DQM0 M_DQM1 M_DQM2 M_DQM3 M_DQM4 M_DQM5 M_DQM6 M_DQM7 M_DQS_P0 M_DQS_P1 M_DQS_P2 M_DQS_P3 M_DQS_P4 M_DQS_P5 M_DQS_P6 M_DQS_P7 M_DQS_N0 M_DQS_N1 M_DQS_N2 M_DQS_N3 M_DQS_N4 M_DQS_N5 M_DQS_N6 M_DQS_N7

10/25

3VDDM<10,11,12,16,17,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

NU

C433

C430

C446

0.1uF 16V 80-20% SMT0402 Y5V LR

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR

CN7

102

A0

101

A1

100

A2

99

A3

98

A4

97

A5

94

A6

92

A7

93

A8

91

A9

105

A10/AP

90

A11

89

A12

116

A13

86

A14

84

A15

85

A16_BA2

106

BA1

107

BA0

110

S0#

115

S1#

30

CK0

32

CK0#

164

CK1

166

CK1#

79

CKE0

80

CKE1

113

CAS#

108

RAS#

109

WE#

198

SA0

200

SA1

197

SCL

195

SDA

114

ODT0

119

ODT1

10

DM0

26

DM1

52

DM2

67

DM3

130

DM4

147

DM5

170

DM6

185

DM7

13

DQS0

31

DQS1

51

DQS2

70

DQS3

131

DQS4

148

DQS5

169

DQS6

188

DQS7

11

DQS0#

29

DQS1#

49

DQS2#

68

DQS3#

129

DQS4#

146

DQS5#

167

DQS6#

186

DQS7#

112

VDD1

111

VDD2

117

VDD3

96

VDD4

95

VDD5

118

VDD6

81

VDD7

82

VDD8

87

VDD9

103

VDD10

88

VDD11

104

VDD12

199

VDDSPD

83

NC1

120

NC2

50

NC3

69

NC4

163

NCTEST

1

VREF1

203

GND0

204

GND1

132

VSS42

144

VSS43

156

VSS44

168

VSS45

2

VSS46

3

VSS47

15

VSS48

27

VSS49

39

VSS50

149

VSS51

161

VSS52

28

VSS53

40

VSS54

138

VSS55

150

VSS56

162

REV TYPE

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR(NU)

VSS57

SCKT FOXCONN SMT DDR SO-DIMM H=9.2 STD AS0A421-MASN-4F Lead-free & RoHS

M_D[63..0]<15,19>

DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63

VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 VSS31 VSS32 VSS33 VSS34 VSS35 VSS36 VSS37 VSS38 VSS39 VSS40 VSS41

VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9

6

M_AA[13..0]<15,19>

M_D0

5

DQ0

M_D1

7

DQ1

M_D2

17

DQ2

M_D3

19

DQ3

M_D4

4

DQ4

M_D5

6

DQ5

M_D6

14

DQ6

M_D7

16

DQ7

M_D8

23

DQ8

M_D9

25

DQ9

M_D10

35

M_D11

37

M_D12

20

M_D13

22

M_D14

36

M_D15

38

M_D16

43

M_D17

45

M_D18

55

M_D19

57

M_D20

44

M_D21

46

M_D22

56

M_D23

58

M_D24

61

M_D25

63

M_D26

73

M_D27

75

M_D28

62

M_D29

64

M_D30

74

M_D31

76

M_D32

123

M_D33

125

M_D34

135

M_D35

137

M_D36

124

M_D37

126

M_D38

134

M_D39

136

M_D40

141

M_D41

143

M_D42

151

M_D43

153

M_D44

140

M_D45

142

M_D46

152

M_D47

154

M_D48

157

M_D49

159

M_D50

173

M_D51

175

M_D52

158

M_D53

160

M_D54

174

M_D55

176

M_D56

179

M_D57

181

M_D58

189

M_D59

191

M_D60

180

M_D61

182

M_D62

192

M_D63

194

47 133 183 77 12 48 184 78 71 72 121 122 196 193 8 18 24 41 53 42 54 59 65 60 66 127 139 128 145 165 171 172 177 187 178 190 9 21 33 155 34

5

M_AA[13..0]

DDR_1.8VDDS<15,17,19,36,45,47>

M_AA11 M_AA9 M_AA12 M_AA13

M_AA7 M_AA8 M_AA6 M_AA5

M_AA2 M_AA3 M_AA4 M_AA1

4

Place one cap close to every 2 pullup resistors terminated to 0.9vddm

M_CS1_R0<15,19>

M_CS3_R0<15>

M_CKE3_R0<15> M_CKE0_R0<15,19>

MCH_ODT3<15> MCH_ODT1<15,19>

56Ω 5% SMT1010 1/16W 4P2R RS2N-56R0-J2N CYNTEC LR

NOTE:

ALL terminal close DIMM1

M_RAS<15,19>

M_WE<15,19> M_BA1<15,19> M_BA0<15,19> MCH_ODT0<15,19>

M_CAS<15,19>

M_AA12

M_CKE2_R0<15>

M_AA13

MCH_ODT2<15> M_CS2_R0<15> M_CS0_R0<15,19>

M_AA4 M_AA3 M_AA6 M_AA5

M_BA2<15,19>

M_AA9 M_AA7 M_AA8 M_AA11

M_CKE1_R0<15,19>

M_AA0 M_AA10 M_AA2 M_AA1

ALL terminal close DIMM1

2006.2.16

120mil

C450

C447

C452

Place these 2.2uF caps near So-Dimm1

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR(NU)

3

2

400 mils

DDR_0.9VDDM <36,47>

RP22

RP25

RP28

Place one cap close to every 2 pullup resistors terminated to 0.9vddm

C423 0.1uF 16V 80-20% SMT0402 Y5V LR

C432 0.1uF 16V 80-20% SMT0402 Y5V LR

C431 0.1uF 16V 80-20% SMT0402 Y5V LR

C472 0.1uF 16V 80-20% SMT0402 Y5V LR

400 mils

DDR_0.9VDDM <36,47>

RP16 56Ω 5% SMT2010 1/16W 8P4R 0.5mm LR

1 8 2 7 3 6 4 5

RP17 56Ω 5% SMT1010 1/16W 4P2R RS2N-56R0-J2N CYNTEC LR RP18 56Ω 5% SMT1010 1/16W 4P2R RS2N-56R0-J2N CYNTEC LR RP19 56Ω 5% SMT2010 1/16W 8P4R 0.5mm LR

1 8 2 7 3 6 4 5

RP20 56Ω 5% SMT2010 1/16W 8P4R 0.5mm LR

1 8 2 7 3 6 4 5

RP21 56Ω 5% SMT1010 1/16W 4P2R RS2N-56R0-J2N CYNTEC LR RP23 56Ω 5% SMT2010 1/16W 8P4R 0.5mm LR

1 8 2 7 3 6 4 5

RP27 56Ω 5% SMT2010 1/16W 8P4R 0.5mm LR

1 8 2 7 3 6 4 5

NOTE:

1.8VDDS_DIMM <15,17,19,36,45,47>

EMI solution 2006.0627

C461

C459

C453

C451

0.1uF 16V 80-20% SMT0402 Y5V LR

Place these 0.1uF caps near So-Dimm1

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR(NU)

C437 0.1uF 16V 80-20% SMT0402 Y5V LR C416 0.1uF 16V 80-20% SMT0402 Y5V LR C417 0.1uF 16V 80-20% SMT0402 Y5V LR C418 0.1uF 16V 80-20% SMT0402 Y5V LR C419 0.1uF 16V 80-20% SMT0402 Y5V LR C424 0.1uF 16V 80-20% SMT0402 Y5V LR C421 0.1uF 16V 80-20% SMT0402 Y5V LR C420 0.1uF 16V 80-20% SMT0402 Y5V LR C426 0.1uF 16V 80-20% SMT0402 Y5V LR C425 0.1uF 16V 80-20% SMT0402 Y5V LR C456 0.1uF 16V 80-20% SMT0402 Y5V LR C442 0.1uF 16V 80-20% SMT0402 Y5V LR C436 0.1uF 16V 80-20% SMT0402 Y5V LR

5/19 EMI ADD

C460

C455

C479

0.1uF 16V 80-20% SMT0402 Y5V LR

C449

C454

0.1uF 16V 80-20% SMT0402 Y5V LR

Place these Hi-Freq decoupling caps near GMCH

1

C514

C517

C448

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

0.1uF 16V 80-20% SMT0402 Y5V LR

C1543 T220uF 2V -35 t o +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR(NU)

C505

C507

C414

+

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu

A A

10

9

8

7

6

5

4

3

Title

Size Document Number Rev

C

Date: Sheet of

114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<DDR-dimm-1>

2

18 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

9

8

7

6

5

4

3

2

1

H H

G G

F F

E E

D D

C C

B B

M_AA[13..0]<15,18>

M_BA[2..0]<15,18>

M_CLK_DDR0<13>

M_CLK_DDR00<13> M_CLK_DDR1<13>

M_CLK_DDR10<13>

ICH_SMBCLK<12,13,18,24> ICH_SMBDAT<12,13,18,24>

M_DQM[7..0]<15,18>

M_DQS_P[7..0]<15,18>

M_DQS_N[7..0]<15,18>

1.8VDDS_DIMM<15,17,18,36,45,47>

3VDDM<10,11,12,16,17,18,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

DDR_VREF<18,47>

C490

0.1uF 16V 80-20% SMT0402 Y5V LR

M_AA0 M_AA1 M_AA2 M_AA3 M_AA4 M_AA5 M_AA6 M_AA7 M_AA8 M_AA9 M_AA10 M_AA11 M_AA12 M_AA13

M_BA2 M_BA1

M_BA0

M_CS0_R0<15,18> M_CS1_R0<15,18>

M_CKE0_R0<15,18> M_CKE1_R0<15,18> M_CAS<15,18> M_RAS<15,18>

M_WE<15,18>

MCH_ODT0<15,18> MCH_ODT1<15,18>

M_DQM0 M_DQM1 M_DQM2 M_DQM3 M_DQM4 M_DQM5 M_DQM6 M_DQM7 M_DQS_P0 M_DQS_P1 M_DQS_P2 M_DQS_P3 M_DQS_P4 M_DQS_P5 M_DQS_P6 M_DQS_P7 M_DQS_N0 M_DQS_N1 M_DQS_N2 M_DQS_N3 M_DQS_N4 M_DQS_N5 M_DQS_N6 M_DQS_N7

10/25 NU

C462

C466

C488

0.1uF 16V 80-20% SMT0402 Y5V LR

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR

CN8

102

A0

101

A1

100

A2

99

A3

98

A4

97

A5

94

A6

92

A7

93

A8

91

A9

105

A10/AP

90

A11

89

A12

116

A13

86

A14

84

A15

85

A16_BA2

106

BA1

107

BA0

110

S0#

115

S1#

30

CK0

32

CK0#

164

CK1

166

CK1#

79

CKE0

80

CKE1

113

CAS#

108

RAS#

109

WE#

198

SA0

200

SA1

197

SCL

195

SDA

114

ODT0

119

ODT1

10

DM0

26

DM1

52

DM2

67

DM3

130

DM4

147

DM5

170

DM6

185

DM7

13

DQS0

31

DQS1

51

DQS2

70

DQS3

131

DQS4

148

DQS5

169

DQS6

188

DQS7

11

DQS0#

29

DQS1#

49

DQS2#

68

DQS3#

129

DQS4#

146

DQS5#

167

DQS6#

186

DQS7#

112

VDD1

111

VDD2

117

VDD3

96

VDD4

95

VDD5

118

VDD6

81

VDD7

82

VDD8

87

VDD9

103

VDD10

88

VDD11

104

VDD12

199

VDDSPD

83

NC1

120

NC2

50

NC3

69

NC4

163

NCTEST

1

VREF1

203

GND0

204

GND1

132

VSS42

144

VSS43

156

VSS44

168

VSS45

2

VSS46

3

VSS47

15

VSS48

27

VSS49

39

VSS50

149

VSS51

161

VSS52

28

VSS53

40

VSS54

138

VSS55

150

VSS56

162

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR(NU)

VSS57

SCKT FOXCONN SMT DDR SO-DIMM H=5.2 STD AS0A421-N2SN-4F Lead-free & RoHS

REV TYPE

M_D[63..0]<15,18>

DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63

VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8

VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 VSS31 VSS32 VSS33 VSS34 VSS35 VSS36 VSS37 VSS38 VSS39 VSS40 VSS41

M_D0

5

DQ0

M_D1

7

DQ1

M_D2

17

DQ2

M_D3

19

DQ3

M_D4

4

DQ4

M_D5

6

DQ5

M_D6

14

DQ6

M_D7

16

DQ7

M_D8

23

DQ8

M_D9

25

DQ9

M_D10

35

M_D11

37

M_D12

20

M_D13

22

M_D14

36

M_D15

38

M_D16

43

M_D17

45

M_D18

55

M_D19

57

M_D20

44

M_D21

46

M_D22

56

M_D23

58

M_D24

61

M_D25

63

M_D26

73

M_D27

75

M_D28

62

M_D29

64

M_D30

74

M_D31

76

M_D32

123

M_D33

125

M_D34

135

M_D35

137

M_D36

124

M_D37

126

M_D38

134

M_D39

136

M_D40

141

M_D41

143

M_D42

151

M_D43

153

M_D44

140

M_D45

142

M_D46

152

M_D47

154

M_D48

157

M_D49

159

M_D50

173

M_D51

175

M_D52

158

M_D53

160

M_D54

174

M_D55

176

M_D56

179

M_D57

181

M_D58

189

M_D59

191

M_D60

180

M_D61

182

M_D62

192

M_D63

194

47 133 183 77 12 48 184 78 71 72 121 122 196 193 8 18 24 41 53 42 54 59 65 60 66 127 139 128 145 165 171 172 177 187 178 190 9 21 33 155 34

DDR_1.8VDDS<15,17,18,36,45,47>

Place these resistors near So-Dimm1

2006.2.16

Place these 2.2uF caps near So-Dimm1

1.8VDDS_DIMM <15,17,18,36,45,47>

EMI solution 2006.0627

120mil

C483

C485

C476

C482

C484

5/19 EMI ADD

C478

Place these 0.1uF caps near So-Dimm1

C480

C477

0.1uF 16V 80-20% SMT0402 Y5V LR

C486

C481

0.1uF 16V 80-20% SMT0402 Y5V LR

C487

0.1uF 16V 80-20% SMT0402 Y5V LR

C422

C413

C457

C458

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

Place these Hi-Freq decoupling caps near GMCH

0.1uF 16V 80-20% SMT0402 Y5V LR

C522

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

C1544 T220uF 2V -35 t o +10% 9mΩ SMT7343 EEFSX0D221EY PANASONIC LR(NU)

C409

C515

+

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

SO DIMM 0

A A

10

9

8

7

6

5

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR

4

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR

2.2uF 10V ± 10% SMT0805 X5R C2012X5R 1A225KT TDK LR(NU)

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

3

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<DDR-dimm-2>

2

19 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

9

8

7

6

5

4

3

2

1

H H

LD[11..0] <17>

C1302 10pF 50V 5% SMT0402 NPO LR(NU)

G G

LD0 LD1 LD2 LD3 LD4

LD5 LD6 LD7 LD8 LD9

LD10 LD11

F F

GPOUT<16>

FP_CLK<17>

FP_DE<17> FP_HS<17> FP_VS<17>

2.7KΩ 5% 1/16W SMT0402 LR R1422

2.4KΩ 1% 1/ 10W SMT0603 LR

LD0 LD1 LD2 LD3 LD4 LD5 LD6 LD7 LD8 LD9 LD10 LD11

FP_DUAL FP_EDGE FP_ENPVDD

VREF

R71

42 33 31 30

36 37 38 39 40 41 43 44 45 46 47 48

2 28 34

32 25

C434 10pF 50V 5% SMT0402 NPO LR

E E

D D

1uF 16V +80-20% SMT0603 Y5V C1608Y5V1C105Z TDK LR

LVDSVCC

1.5VDDM<9,17,46>

10KΩ 1% 1/16W SMT0402 LR

VREF near to chip

C C

10KΩ 1% 1/16W SMT0402 LR

R488

VREF

R489

>10MIL

C469

0.1uF 16V 80-20% SMT0603 Y5V LR

C404

C403

C402

LVDSGND

0.1uF 16V 80-20% SMT0402 Y5V LR (N U)

DVDD

XCLK DE HSYNC VSYNC

D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7] D[8] D[9] D[10] D[11]

DUAL R_FB PDB

VREF VSWING

LVDSVCC

PLLVCC

1

5272935

1314

U63

VCC25

VCC25GND

LVDSGND

IC LVDS VT1637(G) LQFP 48PIN VER:CD VIA LR

3

CLK2+

4

VCCPLL

CLK2-

VCCLVDS

VCCLVDSGNDLVDS

6

A5+

7

A5-

8

A4+

9

A4-

11

A3+

12

A3-

15

CLK1+

16

CLK1-

17

A2+

18

A2-

20

A1+

21

A1-

23

A0+

24

A0-

GNDLVDS

GNDPLL

GNDLVDS VCCLVDS

10

26

19 22

PLLGND

DVDD

1uF 16V +80-20% SMT0603 Y5V C1608Y5V1C105Z TDK LR

C1014

C1015

0.1uF 16V 80-20% SMT0402 Y5V LR (N U)

C1016

LVDS_TXCLK2_LP <21> LVDS_TXCLK2_LN <21>

LVDS_TXOUT_L6P <21> LVDS_TXOUT_L6N <21>

LVDS_TXOUT_L5P <21> LVDS_TXOUT_L5N <21>

LVDS_TXOUT_L4P <21> LVDS_TXOUT_L4N <21>

LVDS_TXCLK1_LP <21> LVDS_TXCLK1_LN <21>

LVDS_TXOUT_L2P <21> LVDS_TXOUT_L2N <21>

LVDS_TXOUT_L1P <21> LVDS_TXOUT_L1N <21>

LVDS_TXOUT_L0P <21> LVDS_TXOUT_L0N <21>

4.7KΩ 5% 1/16W SMT0402 LR

ENVEE<16>

2.5VDDM_LVDS

R471

5

1

4

3

Q15 NPN UMG2NTR 50V 30mA UMT5(SC-88A) 5PIN ROHM LR

2

2.5VDDM_LVDS

L169 120Ω±25% 100MHz 2500mA SMT0603 MLB-160808-0120P-N2 MAG.LAYERS LR

L112 SPWR 0 5% 1/16W 0603 L113 SPWR 0 5% 1/16W 0603 L114 SPWR 0 5% 1/16W 0603

L55

SPWR 0 5% 1/16W 0603

L51

SPWR 0 5% 1/16W 0603

PLLVCC PLLGND

C428 1uF 6.3V 10% SMT0402 X5R LR C435 10uF 10V +80-20% SMT0805 Y5V LR (NU)

2.5VDDM_LVDS

R467

4.7KΩ 5% 1/16W SMT0402 LR

FP_EDGE

FP_ENPVDD

R78

4.7KΩ 5% 1/16W SMT0402 LR

R80

4.7KΩ 5% 1/16W SMT0402 LR(NU)

2.5VDDM

LVDSVCC

DVDD

PLLVCC

PLLGND

LVDSGND

Place close to VT1637

2.5VDDM_LVDS

C75

C74

10uF 10V +80-20% SMT0805 Y5V LR

0.1uF 16V 80-20% SMT0603 Y5V LR(NU )

2.5VDDM_LVDS

4.7KΩ 5% 1/16W SMT0402 LR (NU)

R1211

FP_DUAL

R77

B B

1.5VDDM<9,17,46>

61

52

43

8

2.7KΩ 5% 1/16W SMT0402 LR R1429

Q121

M-FET-N FDN337N_NL 30V 2.2A SOT-23 FAIRCHILD LR

LID0<33,37>

ENBKL<16> INVENA <52>

ENVEE<16>

R1330

A A

10

SHW 0 5% 1/16W 0402

SYSPWRGD<23,25,26,52>

R1329 0Ω 5% 1/16W SMT0402 LR(NU)

9

D13A

D13B

D13C

DIODE STKY CH731UPT 40V 0.03A SOT-457 6PIN CHENMKO LR

3VDDM<10,11,12,16,17,18,19,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

1.5VDDM<9,17,46>

DS

7

R58

6.8KΩ 1% 1/10W SMT0603 LR

6

G

STRAPPING

FP_DUAL

FP_PD

FP_R_FB

PULL-UP

Two Channel

Normal Mode (Default)

Rising Edge (Default)

5

PULL-DOWN

Single Channel (Default)

Power Down Mode

Failling Edge

4

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

3

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

2.5VDDM

3VDDM

20 56Friday, October 20, 2006

1

2.5VDDM<8,13,23,24,25,26,36,45>

3VDDM<10,11,12,16,17,18,19,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

0.2

10

www.bufanxiu.com

9

8

7

6

5

4

3

2

1

H H

G G

3VDDA<11,23,24,25,26,28,30,33,34,36,37,39,45,48>

ICC_MAX=2A PATTERN WIDTH=MIN. 2MM(80MIL)

Min : 80 MIL or Power Plane

C61

0.1uF 16V 20% SMT0402 X7R LR

R35

47KΩ 1% 1/10W SMT0603 LR

F F

ENVDD<16>

5mil

E E

L21

D D

LVDS_TXCLK1_LN<20>

LVDS_TXCLK1_LP<20> LVDS_TXOUT_L2N<20> LVDS_TXOUT_L2P<20>

LVDS_TXOUT_L1N<20> LVDS_TXOUT_L1P<20>

LVDS_TXOUT_L0N<20> LVDS_TXOUT_L0P<20>

1 2

L20 CHOKE 90Ω 100MHz 1.75Ω 100mA TCM1210-900-2P-T TDK LR (NU)

1 2

L19 CHOKE 90Ω 100MHz 1.75 Ω 100mA TCM1210-900-2P-T TDK LR (NU)

1 2

C C

CHOKE 90Ω 100MHz 1.75 Ω 100mA TCM1210-900-2P-T TDK LR (NU)

4 3 4 3

4 3

4

CHOKE 90Ω 100MHz 1.75 Ω 100mA TCM1210-900-2P-T TDK LR (NU)

3

L18

C15555pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15565pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15575pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15545pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15585pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

Q7

M-FET-P AO6409 -20V -5A TSOP6 6PIN AOS LR

5mil

B

C15595pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15605pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

6

4 5

S

2

D

1

G

3

R32

4.7KΩ 5% 1/10W SMT0603 LR

Q5 NPN PDTC144EU SOT-323 PHILIPS LR

E C

600Ω±25% 100MHz 1000mA SMT0603 MLB-160808-0600P-N2 MAG.LAYERS LR

C15615pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

Min : 80 MIL or Power Plane

L22

SPWR 0 5% 1/8W 0805

LCD_VDD

3VDDM

0.1uF 10V 10% SMT0402 X5R LR

CN14

3132

1

2

1

2

3

4

3

4

GNDGND

5

6

5

6

7

8

7

8

9

10

9

10

11

12

11

12

13

14

13

14

15

16

15

16

17 18

19 20

21 22

23 24

25 26

27 28

29 30

CON ACES SMT WIRE 1.0P 30PIN R/A 88107-3000L Lead-free & RoHS20-25063-00

Min : 80 MIL or

Power Plane

L12

C34

C35

C33

10pF 50V ± 0.5pF SMT0402 NPO LR (NU)

R16 SHW 0 5% 1/16W 0402 R15 SHW 0 5% 1/16W 0402

C15485pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15495pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15475pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15465pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15505pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15515pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C45

C43

C44

10uF 10V ± 10% SMT0805 X5R AVXTV21X5R106K10AT AVX LR

0.1uF 25V 80-20% SMT0603 Y5V LR(NU )

0.1uF 25V 80-20% SMT0603 Y5V LR

LCD_SPDAT <16> LCD_SPCLK <16>

L17

1

4 2 1

L16 CHOKE 90Ω 100MHz 1.75Ω 100mA TCM1210-900-2P-T TDK LR (NU)

2 1

L15 CHOKE 90Ω 100MHz 1.75 Ω 100mA TCM1210-900-2P-T TDK LR (NU)

2 1

L14 CHOKE 90Ω 100MHz 1.75Ω 100mA TCM1210-900-2P-T TDK LR (NU)

2

C15525pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

C15535pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR (NU)

CHOKE 90Ω 100MHz 1.75 Ω 100mA TCM1210-900-2P-T TDK LR (NU)

3

4

3

4

3

4

3

LVDS_TXCLK2_LN <20> LVDS_TXCLK2_LP <20> LVDS_TXOUT_L6N <20> LVDS_TXOUT_L6P <20>

LVDS_TXOUT_L5N <20> LVDS_TXOUT_L5P <20>

LVDS_TXOUT_L4N <20> LVDS_TXOUT_L4P <20>

2006.10.17 EMI add must place near CN14

B B

LVDS Interface

LENGTH TRACE MUTCHINGSignal

LVDS

10"

Cable MAX 16"

A A

10

(stripline) 6 mils

(microstrip)

9

SPACETRACE

20 mils4 mils 7 mils (edge to edge)

20 mils (pair to pair)

20 mils (to non LVDS signal)

8

+/-20 mils (data to clock)

+/-20 mils (with a clock pair)

X +/-20 mils (clock to clock)

7

Impedance

100 ohms +/-15%

Note

Breakout region from NB should be less than 500 mils

6

3VDDM<10,11,12,16,17,18,19,20,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

3VDDM

5

4

3

Title

Size Document Number Rev

C

Date: Sheet of

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

21 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

9

8

7

6

5

4

3

2

1

H H

5VDDM<11,24,26,29,32,34,35,36,37,41,42,48,52>

L11

SPWR 0 5% 1/16W 0603

G G

0.1uF 10V 10% SMT0402 X5R LR(NU)

D3A

C20

DIODE ARRAY MMBD4448HTM-7-F 80V 500mA SOT-26 6PIN DIODES LR

6 1

D1A

DIODE ARRAY MMBD4448HTM-7-F 80V 500mA SOT-26 6PIN DIODES LR

6 1

D3B

5 2

D1B

5 2

F F

(10mil)

RED<16>

GREEN<16>

BLUE<16 >

(10mil) (10mil)

E E

DL-IC NC7SZ126P5X_NL SC-70 5PIN FAIRCHILD LR

(10mil)

HSYNC<16>

3VDDM<10,11,12,16,17,18,19,20,21,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

D D

(10mil)

VSYNC<16>

(10mil)

10KΩ 1% 1/10W SMT0603 RM06FTN1002 TA-I Lead-Free

DL-IC NC7SZ126P5X_NL SC-70 5PIN FAIRCHILD LR

22Ω 5% SMT1010 1/16W 4P2R RS2N-22R0-J2N CYNTEC LR

R5

U31

OPTIONAL ESD PROTECTION DIODES

D3C

4 3

D1C

4 3

QVEDAT

QVECLK

U30

4

124

4

R400 SHW 0 5% 1/16W 0402

R402 SHW 0 5% 1/16W 0402

3

RP86

(10mil)

125 3

1253

5VDDM<11,24,26,29,32,34,35,36,37,41,42,48,52>

R126647nH ± 5% 300mA SMT0603 HFI-160808-47NJ MAG.LAYERS LR R126747nH ± 5% 300mA SMT0603 HFI-160808-47NJ MAG.LAYERS LR R126847nH ± 5% 300mA SMT0603 HFI-160808-47NJ MAG.LAYERS LR

R1

R2

C8

C10

C9

R3

10pF 50V 5% SMT0402 NPO LR

75Ω 1% 1/16W SMT0402 LR

L4 47nH ± 5% 300mA SMT0603 HFI-160808-47NJ MAG.LAYERS LR L3 47nH ± 5% 300mA SMT0603 HFI-160808-47NJ MAG.LAYERS LR L2 47nH ± 5% 300mA SMT0603 HFI-160808-47NJ MAG.LAYERS LR

C1373

C1374

C1375

10pF 50V ± 0.5pF SMT0402 NPO LR (NU)

1 2

F6

750mA 13.2V SMT1812 miniSMDC075F-2 RAYCHEM LR

C4

C3

12pF 50V 5% SMT0402 NPO LR (N U)

CRTGND

P N

D2 DIODE STKY SS1040 40V 1A SOD-123 2PIN PSI LR

T27 T26

R1386

12pF 50V 5% SMT0402 NPO LR (N U)

0Ω 5% 1/8W SMT0805 LR

C363 10pF 50V ±0.5pF SMT0402 NPO LR

C5

12pF 50V 5% SMT0402 NPO LR (N U)

(20mil)

FER-BEAD 600Ω±25% 100MHz 400mA SMT0805 MLB-201209-0600L-N2 MAG.LAYERS LR

L1

CRT5V

C6

0.1uF 16V 80-20% SMT0402 Y5V LR

Hope the total trace of RGB_conn be no longer than 230 mil (TP on the trace, SR5 MAX 212 mil)

R_CONN G_CONN

B_CONN

1 1

C362 10pF 50V ±0.5pF SMT0402 NPO LR

C364

220pF 50V 10% SMT0402 X7R LR(NU )

20mil

C1 10uF 10V +80-20% SMT0805 Y5V LR

CON SUYIN DIP D-sub 15PIN reserved 070546FR015S211CU Lead-free & RoHS

C361

220pF 50V 10% SMT0402 X7R LR(NU )

C2

0.1uF 16V 80-20% SMT0402 Y5V LR

CN1

1 9 2

10

16

3

17

11

4

12

5

13

6

14

7

15

8

20-25071-00

C C

B B

2.2KΩ 5% 1/16W SMT0402 LR

R406

VEDAT<16>

VECLK<16>

A A

10

9

8

7

6

3VDDM<10,11,12,16,17,18,19,20,21,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

R8 SHW 0 5% 1/16W 0402

R1231 SHW 0 5% 1/16W 0402

QVEDAT

QVECLK

R404

2.2KΩ 5% 1/16W SMT0402 LR

4

G

DS

Q2

R9

TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR

G

DS

Q1 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR

5

CRT5V

R405

2.2KΩ 5% 1/16W SMT0402 LR

3

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

22 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

H H

PCI_AD[31..0]<29>

G G

F F

E E

TR NPN DTC144EUAT106 50V 100mA UMT3(SC-70) 3PIN ROHM LR (NU)

PCIE_INTR0<17>

4.7KΩ 5% 1/16W SMT0402 LR(NU)

D D

PCI_C/BE0[3..0]<29>

PCI_FRAME0<29>

PCI_DEVSEL0<29>

PCI_IRDY0<29>

PCI_TRDY0<29>

PCI_STOP0<29>

PCI_SERR0<29>

PCI_PAR<29>

PCI_PERR0<29>

PCI_INTA0<16,29> PCI_INTB0<29> PCI_INTC0<29> PCI_INTD0

KBSEL1<37> KBSEL2<37>

R13920Ω 5% 1/16W SMT0402 LR

Q9

B

D47A

D47B

D47C

E C

PCI_GNT00<29> PCI_GNT01 PCI_GNT02<29>

61

52

43

R1230

PCI_REQ00<29>

PCI_REQ01

PCI_REQ02<29>

DIODE RB731U 40V 30mA SMD6(SC-74) 6PIN ROHM LR

C C

PCI_GNT04

R721 8.2KΩ 5% 1/16W SMT0402 LR

PCI_GNT05 ISA_RSTDRV0

B B

R289 8.2KΩ 5% 1/16W SMT0402 LR

PCI_INTF0

R713 8.2KΩ 5% 1/16W SMT0402 LR

PCI_INTG0

R711 8.2KΩ 5% 1/16W SMT0402 LR

PCI_INTH0

R710 8.2KΩ 5% 1/16W SMT0402 LR

A A

10

9

PCI_AD0

G2

PCI_AD1 PCI_AD2 PCI_AD3 PCI_AD4 PCI_AD5 PCI_AD6 PCI_AD7 PCI_AD8 PCI_AD9 PCI_AD10 PCI_AD11 PCI_AD12 PCI_AD13 PCI_AD14 PCI_AD15 PCI_AD16 PCI_AD17 PCI_AD18 PCI_AD19 PCI_AD20 PCI_AD21 PCI_AD22 PCI_AD23 PCI_AD24 PCI_AD25 PCI_AD26 PCI_AD27 PCI_AD28 PCI_AD29 PCI_AD30 PCI_AD31

PCI_C/BE00 PCI_C/BE01 PCI_C/BE02 PCI_C/BE03

PCIRST0_SB

PCI_INTD0 PCI_INTE0 PCI_INTF0 PCI_INTG0 PCI_INTH0

REQ00_SB REQ01_SB REQ02_SB PCI_REQ03 PCI_REQ04 PCI_REQ05

PCI_GNT03 PCI_GNT04 PCI_GNT05

REQ00_SB

REQ01_SB

REQ02_SB

3VDDM

R717 8.2KΩ 5% 1/16W SMT0402 LR

1 8 2 7 3 6 4 5

RP8 8.2KΩ 5% SMT2010 8P4R 1/16W RS4N-8201-JN CYNTEC LR

1 8 2 7 3 6 4 5

RP35

1 8 2 7 3 6 4 5

RP37

8.2KΩ 5% SMT1010 4P2R 1/16W LR

AD00

J4

AD01

J3

AD02

H3

AD03

F1

AD04

G1

AD05

H4

AD06

F2

AD07

E1

AD08

G3

AD09

E3

AD10

D1

AD11

G4

AD12

D2

AD13

D3

AD14

F3

AD15

K3

AD16

L3

AD17

K2

AD18

K1

AD19

M4

AD20

L2

AD21

N4

AD22

L1

AD23

M2

AD24

M1

AD25

P4

AD26

N3

AD27

N2

AD28

N1

AD29

P1

AD30

P2

AD31

E2

CBE0

C1

CBE1

L4

CBE2

M3

CBE3

J1

FRAME

H2

DEVSEL

J2

IRDY

H1

TRDY

K4

STOP

C2

SERR

F4

PAR

C3

PERR

R1

PCIRST

A4

INTA

B4

INTB

B5

INTC

C4

INTD

D4

INTE/GPI12/GPO12

E4

INTF/GPI13/GPO13

A3

INTG/GPI14/GPO14

B3

INTH/GPI15/GPO15

A5

REQ0

B6

REQ1

C5

REQ2

D5

REQ3

P3

REQ4

R3

REQ5/GPI7

A6

GNT0

D6

GNT1

C6

GNT2

E5

GNT3

R4

GNT4

R2

GNT5/GPO7

GND

A1A2B1

PCI_REQ05

8.2KΩ 5% SMT2010 8P4R 1/16W RS4N-8201-JN CYNTEC LR

RP12

PCI_DEVSEL0 PCI_TRDY0 PCI_IRDY0 PCI_FRAME0

8.2KΩ 5% SMT2010 8P4R 1/16W RS4N-8201-JN CYNTEC LR

RP36

PCI_PAR PCI_INTE0 PCI_PERR0 PCI_GNT03

8.2KΩ 5% SMT2010 8P4R 1/16W RS4N-8201-JN CYNTEC LR

RP11

PCI_INTA0 PCI_INTB0 PCI_INTD0 PCI_SERR0

PCI_GNT00 REQ01_SB REQ00_SB PCI_INTC0

8.2KΩ 5% SMT2010 8P4R 1/16W RS4N-8201-JN CYNTEC LR

REQ02_SB PCI_REQ03 PCI_GNT02 PCI_GNT01

PCI_REQ04 PCI_STOP0

9

GND

E8

8

H9

H10

VCC33-1

VCC33-2

GND

F25

H23

J21

8

H12J8K8L8M8N8P8R8R19

H11

VCC33-4

VCC33-5

VCC33-6

VCC33-7

VCC33-8

VCC33-3

GND

USBGN D3

USBGN D4

USBGND2

USBGND1

J25B2A17

A19

A15

A13

7

3VDDM<10,11,12,16,17,18,19,20,21,22,24,25,26,29,36,37,38,41,42,45,46,48,52>

T8

T19

U19V8V19

U8

V21W9W10

W11

W17

W18

W19

W21

Y21

W8

VCC33-9

VCC33-10

VCC33-11

VCC33-12

VCC33-13

VCC33-14

VCC33-16

VCC33-17

VCC33-18

VCC33-15

VCC33-19

VCC33-20

VCC33-21

VCC33-22

VCC33-23

VCC33-24

VCC33-25

VCC33-26

VCC33-27

VCC33-28

USBGN D5

USBGN D6

USBGN D7

USBGN D8

USBGN D9

USBGN D10

USBGN D11

USBGN D12

USBGN D13

USBGN D14

USBGN D15

USBGN D16

USBGN D17

USBGN D18

USBGN D19

USBGN D20

USBGN D21

USBGN D22

USBGN D23

USBGN D24

USBGN D25

A21

B13

B15

B17

B19

B21

C13

C14

C15

C16

C17

C18

C19

C20

3VDDM

10/25 NU

C797 22uF 10V 80-20% SMT1206 Y5V C3216Y5V1A226Z TDK LR(NU) C755 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C792 0.1uF 16V 80-20% SMT0603 Y5V LR C775 0.01uF 16V 10% SMT0402 X7R LR C784 0.1uF 16V 80-20% SMT0603 Y5V LR C765 0.01uF 16V 10% SMT0402 X7R LR C770 0.1uF 16V 80-20% SMT0603 Y5V LR C798 0.01uF 16V 10% SMT0402 X7R LR

USBGN D26

C21

D13

D15

D17

D19

D21

E13

E15

E17

7

USBVCC1 USBVCC2 USBVCC3 USBVCC4 USBVCC5 USBVCC6 USBVCC7 USBVCC8

USBVCC9 USBVCC10 USBVCC11 USBVCC12

VSUSUSB

VCCUPLL1 VCCUPLL2

GNDUPLL1 GNDUPLL2

NC,USBP6+ NC,USBP6NC,USBP7+ NC,USBP7-

USBOC0 USBOC1 USBOC2 USBOC3 USBOC4

USBOC5 NC,USBOC6 NC,USBOC7

USBCLK

USBREXT

NC,UDPWR/GPI9 NC,UDPEN/GPO9

KBCK/A20G KBDT/KBRC MSCK/IRQ1

MSDT/IRQ12

USBGND27

USBGND28

USBGND29

USBGND30

USBGND31

E19

E21

H13

H15

H14

6

U22A

USB_VDD

A22 B22 C22 D22 E22 F22 J13 J14 J15 J16 J17 J18

C24

A23 B23

D23 C23

E20

USBP0+

D20

USBP0-

A20

USBP1+

B20

USBP1-

E18

USBP2+

D18

USBP2-

A18

USBP3+

B18

USBP3-

D16

USBP4+

E16

USBP4-

A16

USBP5+

B16

USBP5-

D14 E14 A14 B14

C26 D24 B26 C25 B24 A24 A26 A25

E23 B25 D26

D25

W3 V1 W1 W2

USBGND32

USBGND33

USBGND35

USBGND34

ASIC SB VT8237A HSBGA 541PIN VER:CD Taiwan VIA LR

H16

H18

H17

2.5VDDA <24,25,26,45>

2.5VSB_APLL

GNDSB_APLL USBP0P

0.1uF 16V 80-20% SMT0402 Y5V LR

USBP0N USBP1P USBP1N USBP2P USBP2N USBP3P USBP3N

RP9 10KΩ 5% SMT1010 1/16W 4P2R LR

RP10 10KΩ 5% SMT1010 1/16W 4P2R LR

R272 6.04KΩ 1% 1/10W SMT0603 LR

SB_KA20G SB_KBRC

R1234

3VDDM

C748 22uF 10V 80-20% SMT1206 Y5V C3216Y5V1A226Z TDK LR

C793 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR

C785 0.1uF 16V 80-20% SMT0603 Y5V LR C800 0.01uF 16V 10% SMT0402 X7R LR C779 0.1uF 16V 80-20% SMT0603 Y5V LR C799 0.01uF 16V 10% SMT0402 X7R LR C762 0.1uF 16V 80-20% SMT0603 Y5V LR C801 0.01uF 16V 10% SMT0402 X7R LR

6

5

>60mil

80Ω±25% 100MHz 300mA SMT0603 MLB-160808-0080A-N2 MAG.LAYERS LR

C739

C741

10uF 10V 10% SMT1210 X7R LMK325BJ106KN-T TAIYO LR

RP4 10KΩ 5% SMT2010 1/16W 8P4R LR

SB_KA20G <34> SB_KBRC <34>

100KΩ 5% 1/16W SMT0402 LR

PCIRST0_SB

SYSPWRGD<20,25,26,52>

5

L85

L86 SPWR 0 5% 1/16W 0603

8

1

7

2

6

3

54

3VDDA

CLK48M_SB <12>

SB_KBRC SB_KA20G

3VDDM<10,11,12,16,17,18,19,20,21,22,24,25,26,29,36,37,38,41,42,45,46,48,52>

53

1 2

DL-IC NC7S08P5X_NL SC70 5PIN FAIRCHILD LR

RP74

3

8.2KΩ 5% SMT1010 4P2R 1/16W LR

U17

4

USB_VDD

C750

0.1uF 16V 80-20% SMT0402 Y5V LR

2.5VDDM <8,13,20,24,25,26,36,45>

3VDDA <11,21,24,25,26,28,30,33,34,36,37,39,45,48>

10/19 Add

124

3VDDM

3VDDA

4

3

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

C751

C754

0.1uF 16V 80-20% SMT0402 Y5V LR 10uF 10V +80-20% SMT0805 Y5V LR

3VDDM<10,11,12,16,17,18,19,20,21,22,24,25,26,29,36,37,38,41,42,45,46,48,52>

3VDDA <11,21,24,25,26,28,30,33,34,36,37,39,45,48>

Q83

1

3

2

R2760Ω 5% 1/16W SMT0402 LR

PCIRST0_NB PCI_RST0

3VDDM <10,11,12,16,17,18,19,20,21,22,24,25,26,29,36,37,38,41,42,45,46,48,52>

3VDDA <11,21,24,25,26,28,30,33,34,36,37,39,45,48>

3

2

3VDDA<11,21,24,25,26,28,30,33,34,36,37,39,45,48>

L87

C752

0.1uF 16V 80-20% SMT0402 Y5V LR

USBP0P USBP0N USBP1P USBP1N USBP2P USBP2N USBP3P USBP3N

R680

4.7KΩ 5% 1/16W SMT0402 LR (NU)

5

NPN UMG2NTR 50V 30mA UMT5(SC-88A) 5PIN ROHM LR (NU)

4

C742

0.1uF 16V 80-20% SMT0402 Y5V LR

R307

4.7KΩ 5% 1/16W SMT0402 LR (NU)

ISA_RSTDRV0

PCIRST0_NB

PCI_RST0

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

1

USBP0P <31> USBP0N <31> USBP1P <31> USBP1N <31> USBP2P <31> USBP2N <31> USBP3P <31> USBP3N <31>

7/7 EMI add

3VDDM<10,11,12,16,17,18,19,20,21,22,24,25,26,29,36,37,38,41,42,45,46,48,52>

ISA_RSTDRV0 <32>

PCIRST0_NB <17,29,33,34,38,39>

PCI_RST0 <17,29,33,34,38,39>

23 56Friday, October 20, 2006

1

C269

0.1uF 16V 80-20% SMT0402 Y5V LR

0.2

10

www.bufanxiu.com

H H

G G

F F

IDE_D_SDD[15..0]<32>

E E

D D

IDE_PDA0

R757 4.7KΩ 5% 1/16W SMT0402 LR(NU)

C C

3VDDM

R752 2.2KΩ 5% 1/16W SMT0402 LR

IDE_PDA2

R748 2.2KΩ 5% 1/16W SMT0402 LR

R334 4.7KΩ 5% 1/16W SMT0402 LR(NU)

IDE_PDA1

R336 2.2KΩ 5% 1/16W SMT0402 LR

B B

R736 4.7KΩ 5% 1/16W SMT0402 LR

IDE_PDCS30

R729 2.2KΩ 5% 1/16W SMT0402 LR(NU)

A A

10

9

5VDDM<11,22,26,29,32,34,35,36,37,41,42,48,52>

3VDDM

1 - Manual mode 0 - AUTO mode

V4_OFF <37>

3VDDM

0 - Disable 1 - Enable

3VDDM

9

3VDDM<10,11,12,16,17,18,19,20,21,22,23,25,26,29,36,37,38,41,42,45,46,48,52>

IDE_PDIORDY

R7554.7KΩ 5% 1/16W SMT0402 LR

IDE_D_SIORDY

R3654.7KΩ 5% 1/16W SMT0402 LR

IDE_PDD7

R33910KΩ 5% 1/16W SMT0402 LR

IDE_PDDREQ

R7585.6KΩ 5% 1/16W SMT0402 LR

IDE_D_SDD7

R36610KΩ 5% 1/16W SMT0402 LR

IDE_D_SDDREQ

R3625.6KΩ 5% 1/16W SMT0402 LR

R733 4.7KΩ 5% 1/16W SMT0402 LR

IDE_D_SDD5 IDE_SDD5

IDE_D_SDD4 IDE_SDD4 IDE_D_SDD6 IDE_SDD6 IDE_D_SDD7 IDE_SDD7

IDE_D_SDD10 IDE_SDD10

IDE_D_SDDREQ<32>

IDE_D_SDDACK0<32>

IDE_D_SDIOR0<32> IDE_D_SDIOW0<32> IDE_D_SIORDY<32> IDE_D_SDCS10<32> IDE_D_SDCS30<32>

IDE_D_SDA0<32> IDE_D_SDA1<32> IDE_D_SDA2<32>

ISA_IRQ15<32>

5VDDM<11,22,26,29,32,34,35,36,37,41,42,48,52>

SATA_TXP0

SATA_TXP0<32>

SATA_TXN0

SATA_TXN0<32>

SATA_RXN0

SATA_RXN0<32>

SATA_RXP0

SATA_RXP0<32>

IDE_SDD2IDE_D_SDD2 IDE_SDD0IDE_D_SDD0 IDE_SDD1IDE_D_SDD1

IDE_SDD3IDE_D_SDD3

IDE_SDD8IDE_D_SDD8 IDE_SDD9IDE_D_SDD9 IDE_SDD11IDE_D_SDD11 IDE_SDD12IDE_D_SDD12 IDE_SDD14IDE_D_SDD14 IDE_SDD15IDE_D_SDD15 IDE_SDD13IDE_D_SDD13

R350 4.7KΩ 5% 1/16W SMT0402 LR

C816

0.01uF 16V 10% SMT0603 X7R Lead-Free

C817

0.01uF 16V 10% SMT0603 X7R Lead-Free

C330

1200pF 16V 10% SMT0603 X7R Lead-Free

C331

1200pF 16V 10% SMT0603 X7R Lead-Free

VLink Compensation

8

V4 Support

1 - Enable

0 - Disable

V4-Lite support

PDCS30 ==> Vlink Reference Voltage

0 - VKCOMP for Vlink at 4X mode 0.75V 1 - VKCOMP for Vlink at 4X mode 0.9V

8

7

AA22

PDD00

Y24

PDD01

AA26

PDD02

AA25

PDD03

AB26

PDD04

AC26

PDD05

AC23

IDE_SDCS10

AD25 AD26 AC24 AC25 AB24 AB23 AA24

AA23

AD24 AC20

AB20 AC21 AE18 AF18 AD18 AD19 AF19 AE20 AF20 AD20 AE21 AF21 AD21 AD22 AF22

AD17 AD23 AF23 AE23 AF17 AF25 AF26 AF24 AC22 AE24 AE26

AC19 AB21 AB13

AC13 AF13

AE13 AB15

AC15 AF15

AE15

AC17 AC11 AB17 AB11

Y26

Y23 V24

W26

Y25 Y22 V22 V23

W23

V25

W24

W12 W13 W14 W15 W16

PDD06 PDD07 PDD08 PDD09 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15

PDDRQ PDDACK,PDDACK* PDIOR PDIOW PDRDY PDCS1,PDCS1* PDCS3,PDCS3* PDA0,PDA0* PDA1,PDA1* PDA2,PDA2* IRQ14

SDD00 SDD01 SDD02 SDD03 SDD04 SDD05 SDD06 SDD07 SDD08 SDD09 SDD10 SDD11 SDD12 SDD13 SDD14 SDD15

SDDRQ SDDACK SDIOR SDIOW SDRDY SDCS1/SDCS1* SDCS3/SDCS3* SDA0/SDA0* SDA1/SDA1* SDA2/SDA2* IRQ15

NC,SVREF NC,SCOMPP NC,STXP1

NC,STXN1 NC,SRXN1

NC,SRXP1 NC,STXP2

NC,STXN2 NC,SRXN2

NC,SRXP2 NC,VDDATS-1

NC,VDDATS-2 NC,VDDATS-3 NC,VDDATS-4 NC,VDDATS-5

NC,VCCAS1 NC,VCCAS2 NC,VCCAS3 NC,VCCAS4

VDDA0

C802

4.7uF 10V +80-20% 0805 Y5V LEAD-FREE

IDE_PDD7

IDE_PDDREQ

IDE_PDIORDY IDE_PDCS30

IDE_PDA0

IDE_PDA2

IRQ14_R

IDE_SDD0 IDE_SDD1 IDE_SDD2 IDE_SDD3 IDE_SDD4 IDE_SDD5 IDE_SDD6 IDE_SDD7 IDE_SDD8 IDE_SDD9 IDE_SDD10 IDE_SDD11 SUSB0 IDE_SDD12 IDE_SDD13 IDE_SDD14 IDE_SDD15

IDE_SDDREQ

IDE_SDDACK0 IDE_SDIOR0

IDE_SDIOW0

IDE_SDIORDY IDE_SDCS30

IDE_SDA0 IDE_SDA1 IDE_SDA2 IRQ15_R

2.5V_SATA

7

J9

J10

J11

K9L9J12

L18

VCC25-1

VCC25-2

VCC25-3

VCC25-5

VCC25-6

VCC25-4

NC,GNDA120

NC,GNDATS1

NC,GNDATS2

NC,GNDATS3

NC,GNDATS4

NC,GNDATS5

AB14

AC14

AD12

AD13

AD14

AD15

AD16

2.5VDDM<8,13,20,23,25,26,36,45>

L92

SPWR 0 5% 1/16W 0603

6

2.5VDDM<8,13,20,23,25,26,36,45>

M9

M18N9N18P9P18R9R18T9T18U9U18V9V10

VCC25-7

VCC25-8

VCC25-9

VCC25-10

VCC25-11

VCC25-12

VCC25-13

VCC25-14

VCC25-15

VCC25-16

NC,GNDATS11

NC,GNDATS6

NC,GNDATS7

NC,GNDATS8

NC,GNDATS9

NC,GNDATS10

NC,GNDATS12

NC,GNDAS1

NC,GNDAS2

AF14

AE12

AE14

AE16

AF12

AF16

AC16

AC12

6

V11

V12

V13

VCC25-17

VCC25-18

VCC25-19

VCC25-20

VCC25-21

VCC25-22

VCC25-23

VCC25-24

ACSDIN3/GPI21/GPO21/PCS1/SLPBTN

NC,GNDAS3

NC,GNDAS4

GND

AB16

AB12

F6F7J5K5P5

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

2.5V_SATA

C790

5

3VDDA<11,21,23,25,26,28,30,33,34,36,37,39,45,48>

AA4

AB4

AB5

V14

V15

V16

V17

V18

VCC25-25

VCC25-26

VCC25-27

VCC25-28

VCC25-29

VSUS33-1

VSUS33-2

ACSDIN2/GPI20/GPO20/PCS0

ACSYNC,ACSYNC*

ACSDOUT,ACSDOUT*

BATLOW/GPI05

CPUMISS/GPI17

SUSST1/GPO03

AOLGPI/THRM/GPI18

CPUSTP/GPO05 PCISTP/GPO06*

INTRUDER/GPI16

SUSCLK/GPO04

SMBCK2/GPI27/GPO27 SMBDT2/GPI26/GPO26

SUSA/GPO1,GPO02

Strap_VD1*,GPIOA*/PCREQA* Strap_VD2*,GPIOB*/PCREQB* Strap_VD0*,GPIOC*/PCGNTA* Strap_VD3*,GPIOD*/PCGNTB*

Strap_AUTO*,SXO

KBCS/KBCS*,SXI

GND

L13

L14

L15

L16

M11

L11

L12

R5

10uF 10V ± 10% SMT0805 X5R T=1.25m m C2012X5R1A106KT TDK LR

C789 4.7uF 10V +80-20% 0805 Y5V LEAD-FREE(NU)

C788

5

2.5VDDA<23,25,26,45>

AB6

T4

VSUS33-3

VSUS33-4

ACBITCLK

ACSDIN0 ACSDIN1

NC,NC, WAKE

RING/GPI03

EXTSMI/GPI02

SMBALRT LID/GPI04

PWRBTN

PWROK

PCKRUN

SMBCK1 SMBDT1

SUSB/GPO2

NC,GPO01

SERIRQ

SPKR/SPKR*

NC,VCCAO NC,GNDAO

NC,SREXT

NC,VCCA33

NC,GNDA33

GND

M12

M13

M14

R739

SPWR 0 5% 1/16W 0603

4

C782

U4

U22B

VSUS25-1

VSUS25-2

ACRST

PME

SUSC GPI00

GPI01

GPO00

OSC

TPO

TEST

GND GND GND GND GND GND GND GND GND

GND

M15

K18

ASIC SB VT8237A HSBGA 541PIN VER:CD Taiwan VIA LR

2.5VDDM<8,13,20,23,25,26,36,45>

10pF 50V 5% SMT0402 NPO LR(NU)

T1 U3 V2 U1 V3 T2 U2 T3

Y5 W4 V4 Y1 Y2 Y3 Y4 AA1 AB1 AC1 AD2 AF1 AB7 AC7 AD6

AE1 AB3 AC4

AB2 AC3

AD1 AA2

AD3 AF2

AE2 AC2 AA3 AE3 AE5 AD5 AF5 AC6

AD9 AF8 AB8

AF9 AE9

AC10 AB10 AD11 AE10 AF10 AE11 AF11 W5

V5 M16 N11 N12 N13 N14 N15 N16

GPO0 GPO1

AC_SDIN0 <41>

AC_SDIN1 AC_SDIN2

SLPBTN0

SYNC

R319 22Ω 5% 1/16W SMT0402 LR Sn

SDOUT

R322 22Ω 5% 1/16W SMT0402 LR Sn R732 22Ω 5% 1/16W SMT0402 LR Sn

WAKE0

R455 SHW 0 5% 1/16W 0402

PME0_SB NET_GPI5 GPI17

SUSST0_SB

THRM0

SMBALRT0 LID

PCI_CLKRUN0IDE_PDA1 CPUSTP0 PCISTP0

INTRUDER SUSCLK_SB

SUSA0 SUSC0 GPI0

GPI1

GPIOA GPIOB GPIOC GPIOD

TPO

VDDA0

R785 6.2KΩ 0.5% 1/10W SMT0603 LR

SATA25MO SATA25MI

25.000MHz SMD 12pF ± 30ppm X8A025000FC1H HARMONY LR

R716 SHW 0 5% 1/16W 0402

PM_RI0 <33>

R448 SHW 0 5% 1/16W 0402

KBC_SMI0 <34>

MAINSW0_ICH <39> PWROK_NB <17> PCI_CLKRUN0 <29,33,34> CPUSTP0 <12> PCISTP0 <12>

SUSCLK_SB <11>

FAN_ON <11> MB_ID0 <37>

SUSA0 <33> SUSB0 <39> SUSC0 <39>

R321 SHW 0 5% 1/16W 0402

R1233 4.7K Ω 5% 1/16W SMT0402 LR(NU)

R367 4.7KΩ 5% 1/16W SMT0402 LR

PCI_PME0<29>

SATA25MO

SATA25MI

C830

BOMmust change to 22PF 2006.06.02

22pF 50V 5% SMT0402 NPO LR

4

3

4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR

AC_BITCLK <28,41>

AC_SDIN1 <28> AC_SDIN2

R329 SHW 0 5% 1/16W 0402

PCIE_PMESCI0 <17>

3VDDM

NB Strapping Selection for VN896

Y7

AC_SYNC <28,41> AC_SDOUT <28,41> AC_RSTNS0 <28,41>

PCIE_WAKE0 <17>

PM_BATLOW0 <33>

ICH_SMBCLK <12,13,18,19> ICH_SMBDAT <12,13,18,19>

3VDDA<11,21,23,25,26,28,30,33,34,36,37,39,45,48>

R1130

FAN_ON

4.7KΩ 5% 1/16W SMT0402 LR(NU)

WIRELESS_RFON <29,37>

22pF 50V 5% SMT0402 NPO LR

EC_SCI0 <33>

3VDDM

PCI_SERIRQ <33,34> SPKR_SB <43>

R311

10KΩ 5% 1/16W SMT0402 LRR1235 4.7KΩ 5% 1/16W SMT0402 LR

G

PME0_SB

DS

Q40 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR

GPIOA0GPIOC

C831

Host Clock

100Mhz

0 0 1 1 Auto mode

0

1

KBC_SMI0 SUSA0 LID SMBALRT0 NET_GPI5 PWROK_NB PME0_SB SUSST0_SB

GPI1

GPO0

GPO1

SUSCLK_SB

GPI17

THRM0 WAKE0 INTRUDER

GPI0

3VDDM

133Mhz1 200Mhz

3

2

2.5VDDM<8,13,20,23,25,26,36,45>

3VDDA<11,21,23,25,26,28,30,33,34,36,37,39,45,48>

2.5VDDA<23,25,26,45>

CLK14M_SB <12>

3VDDM<10,11,12,16,17,18,19,20,21,22,23,25,26,29,36,37,38,41,42,45,46,48,52>

C288 C289 0.1uF 16V 80-20% SMT0603 Y5V LR C757 0.01uF 16V 10% SMT0402 X7R LR

C297 0.1uF 16V 80-20% SMT0603 Y5V LR

C759 0.01uF 16V 10% SMT0402 X7R LR

C292 0.1uF 16V 80-20% SMT0603 Y5V LR

C758 0.01uF 16V 10% SMT0402 X7R LR

2.5VDDM<8,13,20,23,25,26,36,45>

C756

10/25

T150uF 6.3V ± 20% 40mΩ SMT7343 6TPC150M SANYO LR

C761 10uF 10V +80-20% SMT0805 Y5V LR C749 10uF 10V +80-20% SMT0805 Y5V LR

C794 10uF 10V +80-20% SMT0805 Y5V LR

CRISIS <37>

PCISTP0 ICH_SMBCLK ICH_SMBDAT SDOUT

0/1:Enable/disable auto reboot

PCI_SERIRQ CPUSTP0

TPO

SLPBTN0 SYNC

0/1:Enable/disable LPC FWH command

PCI_CLKRUN0 AC_SDIN0 AC_SDIN1

AC_SDIN2

SLPBTN0

GPIOC GPIOA GPIOB GPIOD SPKR_SB

GPIOB IOQ Depth

0 1 1 Level

GPIOD

0 Enable 1

SPKR_SB

0 1

ACSDOUT

0 Enable 1 Disable(Default)

ACSYSC LPC FWH Command

01Enable

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

C

Date: Sheet of

2

Change

SUSST0_NB <17>

3

SUSA0

4.7KΩ 5% 1/16W SMT0402 LR

RTC_VCC <25,28,37>

3VDDA<11,21,23,25,26,28,30,33,34,36,37,39,45,48>

LAN PHY RESET: 0 => mobile

R1069

1 => destop

3VDDM

R773 4.7KΩ 5% 1/16W SMT0402 LR

RP5 4.7KΩ 5% 1010 1/16W 4P2R LR

124

R293 4.7KΩ 5% 1/16W SMT0402 LR

R787 4.7KΩ 5% 1/16W SMT0402 LR R772 4.7KΩ 5% 1/16W SMT0402 LR

R371 4.7KΩ 5% 1/16W SMT0402 LR (NU)

R722 4.7KΩ 5% 1/16W SMT0402 LR

R290 4.7KΩ 5% 1/16W SMT0402 LR

R771 4.7KΩ 5% 1/16W SMT0402 LR R325 4.7KΩ 5% 1/16W SMT0402 LR

RP6

124

4.7KΩ 5% 1010 1/16W 4P2R LR

R731 4.7KΩ 5% 1/16W SMT0402 LR(NU)

R384 1KΩ 5% 1/16W SMT0402 LR R774 4.7KΩ 5% 1/16W SMT0402 LR(NU) R777 4.7KΩ 5% 1/16W SMT0402 LR(NU) R368 4.7KΩ 5% 1/16W SMT0402 LR R378 4.7KΩ 5% 1/16W SMT0402 LR

R377 4.7KΩ 5% 1/16W SMT0402 LR(NU) R370 4.7KΩ 5% 1/16W SMT0402 LR(NU) R776 4.7KΩ 5% 1/16W SMT0402 LR R775 4.7KΩ 5% 1/16W SMT0402 LR R385 1KΩ 5% 1/16W SMT0402 LR(NU)

8 Level

GTL pullup

Disable

CPU FREQ Strapping

Enable Disable(Default)

Auto Reboot

Disable(Default)

R3174.7KΩ 5% 1/16W SMT0402 LR R3134.7KΩ 5% 1/16W SMT0402 LR(NU) R3284.7KΩ 5% 1/16W SMT0402 LR

R3204.7KΩ 5% 1/16W SMT0402 LR

R7194.7KΩ 5% 1/16W SMT0402 LR

BATLOW0

R3414.7KΩ 5% 1/16W SMT0402 LR

R7284.7KΩ 5% 1/16W SMT0402 LR R7374.7KΩ 5% 1/16W SMT0402 LR

R32410KΩ 5% 1/16W SMT0402 LR

EC_SCI0

R7384.7KΩ 5% 1/16W SMT0402 LR

R7544.7KΩ 5% 1/16W SMT0402 LR(NU)

R7414.7KΩ 5% 1/16W SMT0402 LR

R3094.7KΩ 5% 1/16W SMT0402 LR(NU)

CRISIS

R7304.7KΩ 5% 1/16W SMT0402 LR R4544.7KΩ 5% 1/16W SMT0402 LR

R3401MΩ 5% 1/16W SMT0402 Sn LR R3381MΩ 5% 1/16W SMT0402 Sn LR

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

1

3VDDM

24 56Friday, October 20, 2006

0.2

1

10

www.bufanxiu.com

SB_VREF=0.45

H H

G G

F F

E E

D D

C C

2.5VDDM

R708

3KΩ 1% 1/10W SMT0603 LR

R709

665Ω 1% 1/10W SMT0603 LR

4.7KΩ 5% 1/16W SMT0402 LR

VL_PAR<16>

C745

0.1uF 16V 80-20% SMT0603 Y5V LR

VLREF_SB

C746

0.1uF 16V 80-20% SMT0603 Y5V LR

2.5VDDM<8,13,20,23,24,26,36,45>

R712

R1179 0Ω 5% 1/16W SMT0402 LR

3VDDM

Trace 8mil, space 24mil.

9

> 10 mil

VL_AD[7..0]<17>

VL_AD[15..8]<16>

VL_BE0<17> VL_UPCMD<17>

VL_DNCMD<17> VL_UPSTB<17>

VL_UPSTB0<17> VL_DNSTB<17>

VL_DNSTB0<17>

R715

360Ω 1% 1/10W SMT0603 LR

CLK66M_SB<12>

LPC_AD0<33,34,38> LPC_AD1<33,34,38> LPC_AD2<33,34,38> LPC_AD3<33,34,38>

LPC_FRAME0<33,34,38> LPC_DRQ00

R1229 4.7KΩ 5% 1/16W SMT0402 LR

SYSPWRGD<20,23,26,52>

RSMRST0<39>

RTC_VCC<24,28,37>

C322

0.01uF 16V 10% SMT0402 X7R LR

SB_X1 SB_X2

8

VL_AD0

H25

VL_AD1 VL_AD2 VL_AD3 VL_AD4 VL_AD5 VL_AD6 VL_AD7 VL_AD8 VL_AD9 VL_AD10 VL_AD11 VL_AD12 VL_AD13 VL_AD14 VL_AD15

VL_PAR_SB

VLREF_SB

LDRQ1

R760

FREQ XTL 32.768KHz 12.5pF ± 10ppm DT-26 KDS LR

Y5

1 2

GND

3

C819

12pF 50V 5% SMT0402 NPO LR

VAD00

G26

VAD01

K26

VAD02

J23

VAD03

F26

VAD04

G25

VAD05

K22

VAD06

K24

VAD07

E24

NC,VAD08

G23

NC,VAD09

L26

NC,VAD10

L25

NC,VAD11

E26

NC,VAD12

E25

NC,VAD13

L24

NC,VAD14

M26

NC,VAD15

G24

VBE

K23

UPCMD

K25

DNCMD

J26

UPSTB+

J24

UPSTB-

H26

DNSTB+

H24

DNSTB-

F24

VPAR

H22

VLVREF

J22

VLCOMP

L22

VCLK

F23

NC1

G22

NC2

AD8

LAD0

AF7

LAD1

AE7

LAD2

AD7

LAD3

AF6

LFRM

AE6

LREQ0

AE8

NC,LREQ1

AC5

PWRGD

AD4

RSMRST

AF4

VBAT

AE4

RTCX1

AF3

RTCX2

10MΩ 5% 1/10W SMT0603 LR

C807 12pF 50V 5% SMT0402 NPO LR

7

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

2.5VDDM<8,13,20,23,24,26,36,45>

N21

N22

N23

N24

N25

N26

L21

K21

L23

VCCVK4

VCCVK5

VCCVK6

VCCVK7

VCCVK8

VCCVK9

VCCVK3

VCCVK2

VCCVK1

GND

P11

P12

P13

P14

P15

P16

R11

R12

M24

P22

P23

P24

P25

P26

M21

M22

M23

M25

L19

VCCVK18

VCCVK10

VCCVK11

VCCVK12

VCCVK13

VCCVK14

VCCVK15

VCCVK16

VCCVK17

VCCVK19

VCCVK20

GND

R15

R14

R13

R16

R21

T11

T12

T16

T15

T14

T13

D12

M19

VCCVK21

GND

W22

E12

N19

P19AA21

VCCVK22

VCCVK23GND

MIIVCC25-1

MIIVCC25-2

GND

AB19

AB22

AB25

AC18

AE17

W25

AE19

AE22

AE25

6

R714

C747 10uF 6.3V ± 20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR

D9

MIIVCC2

MIIVCC3

MIIVCC1

NC,NC,PHYPWRDN

GHI/GPI22/GPO22

DPSLP/GPI23/GPO23

NC,VGATE/GPIO8

GPI28/GPO28,VIDSEL

VRDPSLP/GPI29/GPO29

GND

AA9

T21

AA10

AB18

2.5VDDA <23,24,26,45>

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

R699

3VDDS_MII

C740 10uF 6.3V ± 20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR

E11E9E10

U22C

A11

MCRS

B11

MCOL

MIIVCC4

C11

MTXENA

A10

MTXD0

B10

MTXD1

B9

MTXD2

A9

MTXD3

C10

MTXCLK

D10

MRXERR

C9

MRXCLK

D8

MRXDV

C8

MRXD0

B8

MRXD1

A8

MRXD2

C7

MRXD3

MDCK_8235

A7

MDCK

MDIO_8235

B7

MDIO

F8 D7

NC,PHYRST

EEDI,EEDI*

AGPBZ/GPI06

APICCLK,GPI19 APICD0,GPIO10

APICD1,GPIO11

GND

K19

LAN_EECS0

D11

EECS

LAN_EEDO

B12

EEDO

LAN_EEDI

A12

LAN_EECK

C12

EECK

E7

LANVCC

E6

LANGND

U24

FERR

U26

A20M

T24

IGNNE

R26

INIT

T25

INTR

T26

NMI

U25

SMI

R24

STPCLK

V26

SLP

GHI0

R22 P21

AC9 AC8 AB9 AD10

R23

PCICLK

U23

R718 4.7KΩ 5% 1/16W SMT0402 LR (NU)

R25

R723 4.7KΩ 5% 1/16W SMT0402 LR (NU)

T23 T22

PLLVCC

U22

PLLGND

ASIC SB VT8237A HSBGA 541PIN VER:CD Taiwan VIA LR

3VDDA <11,21,23,24,26,28,30,33,34,36,37,39,45,48>

MCRS <30> MCOL <30>

R698 33Ω 5% 1/16W SMT0402 LR Sn

PHYPWRDN0

PHYPWRDN0 <30> LANPHY_RST0 <30>

100MHz 300Ω 25% SMT0603 HCB1608 KF-301T20 TAI-TECH LR

+2.5VSBRAM

> 10 mil

C753

0.1uF 16V 80-20% SMT0402 Y5V LR

H_A20M0 <8> H_IGNNE0 <8> H_INIT0 <8,38> H_INTR <8> H_NMI <8> H_SMI0 <8> H_STPCLK0 <8>

VGATE

SATA_LED <32> DPRSLPVR <8,10> AGP_BUSY0 <16>

C787

0.1uF 16V 80-20% SMT0402 Y5V LR

5

4

(RP49 close to S/B)

VIA 3/16 recommend

RP7

MRXERR <30> MRXCLK <30> MRXDV <30> MRXD0 <30> MRXD1 <30> MRXD2 <30> MRXD3 <30>

R259 33Ω 5% 1/16W SMT0402 LR Sn R258 33Ω 5% 1/16W SMT0402 LR Sn

C760 10uF 6.3V ± 20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR

> 10 mil

22Ω 5% SMT2010 1/16W 8P4R LR

L89

CPU_DPSLP0 <8>

2.5VDDM <8,13,20,23,24,26,36,45>

L90 80Ω±25% 100MHz 300mA SMT0603 MLB-160808-0080A-N2 MAG.LAYERS LR

C774 10uF 6.3V ± 20% SMT0805 X5R CM21X5R106M06AT AVX/CYOCERA LR

MTXENA <30>

MTXCLK <30>

MDC <30> MDIO <30>

2.5VDDM <8,13,20,23,24,26,36,45>

R885

56Ω 5% 1/16W SMT0402 LR(NU)

H_CPUSLP0 <8,17>

2.5VDDM

2.5VDDM <8,13,20,23,24,26,36,45>

C783 4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR

C780 0.1uF 16V 80-20% SMT0603 Y5V LR

C773 0.01uF 16V 10% SMT0402 X7R LR

C766 0.1uF 16V 80-20% SMT0603 Y5V LR

C772 0.01uF 16V 10% SMT0402 X7R LR

C763 0.1uF 16V 80-20% SMT0603 Y5V LR

C776 0.01uF 16V 10% SMT0402 X7R LR

C764 0.1uF 16V 80-20% SMT0603 Y5V LR

C781 0.1uF 16V 80-20% SMT0603 Y5V LR C778 0.1uF 16V 80-20% SMT0603 Y5V LR

MTXD0 <30> MTXD1 <30> MTXD2 <30> MTXD3 <30>

LAN_EECS0 LAN_EECK LAN_EEDI LAN_EEDO

FERR0 <8>

VCCP <8,9,12,14,17,26,38,46>

2/6 Change to VCCP

CLK33M_SB <12> CLK33M_APIC <12>

3

LAN_EEDI

U49

1 2 3 4

EEPROM AT93C46-10SU-2.7 1K(128*8/64*16) 2.7V~5.5V SOIC 8PIN(150mil) ATMEL LR

8

CS

VCC

7

SK

DC

6

DI

ORG

5

DO

GND

2

R262 1KΩ 5% 1/16W SMT0402 LR (NU) R261 2.2KΩ 5% 1/16W SMT0402 LR

SEEDI ==> MII Serial EEPROM

0 - USE Serial EEPROM(Default) 1 - Not Use Serial EEPROM

3VDDM

R1119 Close to SB.

MDIO

R251 1.5KΩ 5% 1/16W SMT0402 LR

MTXENA

R260 10KΩ 5% 1/16W SMT0402 LR

4.7KΩ 5% 1/16W SMT0402 LR

R786

3VDDM

R726

R468 4.7KΩ 5% 1/16W SMT0402 LR

VGATE

AGP_BUSY0

4.7KΩ 5% 1/16W SMT0402 LR

GHI0

LPC_DRQ00

R383 4.7KΩ 5% 1/16W SMT0402 LR

DPRSLPVR

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,26,29,36,37,38,41,42,45,46,48,52>

R1169

4.7KΩ 5% 1/16W SMT0402 LR

1

3VDDM

3VDDA

B B

A A

10

9

10/18 Cancel connect to GND

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,26,29,36,37,38,41,42,45,46,48,52>

3VDDM

2.5VDDM<8,13,20,23,24,26,36,45>

2.5VDDM

8

7

6

5

4

3

Title

Size Document Number Rev

C

Date: Sheet of

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

25 56Friday, October 20, 2006

0.2

1

8

www.bufanxiu.com

7

6

5

4

3

2

1

CPU POWER OK CIRCUIT

D D

VCORE_PG<10>

R1202

1KΩ 5% 1/16W SMT0402 LR

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,29,36,37,38,41,42,45,46,48,52>

0.01uF 16V 10% SMT0402 X7R LR C521

R505 1KΩ 5% 1/16W SMT0402 LR

U41

5

OUT

VCC

1

TC

2

SUB

3

GND

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

VCCP<8,9,12,14,17,25,38,46>

R1401

1KΩ 5% 1/16W SMT0402 LR (NU)

4

R1436

0Ω 5% 1/16W SMT0402 LR

C1303 33pF 50V 5% SMT0402 NPO LR(NU)

CPU_PWRGOOD <8>

VR_ON

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,29,36,37,38,41,42,45,46,48,52>

C C

C493

1000pF 50V 10% SMT0603 X7R LR

U40

5

VCC

1

TC

2

SUB

3

GND

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

SYSTEM POWER OK CIRCUIT

3VDDM

B B

VCORE_PG<10>

1KΩ 5% 1/16W SMT0402 LR

1KΩ 5% 1/16W SMT0402 LR(NU)

R506

R1203

1KΩ 5% 1/16W SMT0402 LR

R1243

10KΩ 1% 1/10W SMT0603 RM06FTN1002 TA-I Lead-Free

5

VCC

1

TC

2

SUB

3

GND

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

C473

0.047uF 16V 10% SMT0603 X7R LR

R498

U36

4

OUT

R499

3VDDM

SHW 0 5% 1/16W 0402

DL-IC NC7WZ14P6X_NL SC70 6PIN FAIRCHILD LR(NU)

52

U39A

U39B DL-IC NC7WZ14P6X_NL SC70 6PIN FAIRCHILD LR(NU)

61

43

SYSPWRGD <20,23,25,52>

C1532 1uF 16V +80-20% SMT0603 Y5V C1608Y5V1C105Z TDK LR

R1434

5.6KΩ 1% 1/10W SMT0603 LR (NU)

C1562 1uF 10V 10% 0603 X5R TDK LR (NU)

5VDDM<11,22,24,29,32,34,35,36,37,41,42,48,52>

R1435

4.7KΩ 5% 1/16W SMT0402 LR (NU)

DS

Q123

G

TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,29,36,37,38,41,42,45,46,48,52>

R500 10KΩ 1% 1/10W SMT0603 RM06FTN1002 TA-I Lead-Free

4

OUT

VRON_VCCP <10,46>

Reserve

CPU_PWRGOOD <8>

DS

Q122

G

TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)

2.5VDDM<8,13,20,23,24,25,36,45>

2.5VDDA<23,24,25,45> 3VDDA <11,21,23,24,25,28,30,33,34,36,37,39,45,48>

A A

8

7

6

PPPN

D78

PPPN

2.2Ω 1% 1/16W SMT0402 LR

R1394

2.2Ω 1% 1/16W SMT0402 LR

DIODE STKY CH495DPT 40V 0.4A SOT-346 3PIN CHENMKO LR

5

3VDDM <10,11,12,16,17,18,19,20,21,22,23,24,25,29,36,37,38,41,42,45,46,48,52>2.5VDDM<8,13,20,23,24,25,36,45>

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

C

4

3

Date: Sheet of

2

R1393

D79

2.5VDDM

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,29,36,37,38,41,42,45,46,48,52>

3VDDM

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

1

26 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

D D

C C

7

6

5

4

3

2

1

B B

A A

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

8

7

6

5

4

3

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

< Blank>

1

27 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

D D

7

6

5

4

3

2

1

RTC Discharge Circuit

RTC_VCC <24,25,37>

PMU3V<33,48,50>

C C

BATTERY 3V CR2032 21-90880-02

B B

RTC CNN

20-10160-01

1KΩ 5% 1/16W SMT0402 LR

CN12

R231 1KΩ 5% 1/16W SMT0402 LR

+

1

-

2

R1402

20mil

D46

1 3 2

DIODE STKY BAS40CW 40V 200mA SOT-323 3PIN PSI LR

20mil

C743

0.1uF 16V 80-20% SMT0603 Y5V LR

20mil

V0.3 ADD

C848,C849

C744

Close to VT

10uF 10V +80-20% SMT0805 Y5V LR

8237A

AC_SDOUT<24,41> AC_SYNC<24,41>

AC_SDIN1<24>

AC_RSTNS0<24,41>

CN38

600Ω±25% 100MHz 1000mA SMT0603 MLB-160808-0600P-N2 MAG.LAYERS LR

1

2

600Ω±25% 100MHz 1000mA SMT0603 MLB-160808-0600P-N2 MAG.LAYERS LR CON ACES 2PIN 85204-0200L (LEAD FREE)

20-20294-20

CON ACES SMT-F BTB 12PIN P=0.8 MH=3 88018-120G MDC V1.5 LR

L165

L167

MDC CNN

CN37

1 2

3 4

5 6

7 8

9 10

11 12

3VDDS <11,21,23,24,25,26,30,33,34,36,37,39,45,48>

R1382

SPWR 0 5% 1/16W 0603

BITCLK_MDC

20-25100-00

600Ω±25% 100MHz 1000mA SMT0603 MLB-160808-0600P-N2 MAG.LAYERS LR

22Ω 5% 1/16W SMT0402 LR Sn

R1383

C1526 22pF 50V 5% SMT0402 NPO LR (NU)

L166

L168

CON ACES 2PIN 85204-0200L (LEAD FREE)

AC_BITCLK <24,41>

CN39

1

2

20-20294-20

A A

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

8

7

6

5

4

3

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

< CardBus Power/CNN >

1

28 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

7

6

5

4

3

2

1

TYPE III MODEM / LAN CONNECTOR

D D

C734

MINI3VDDM

L81

SPWR 0 5% 1/16W 0603

30mil

0.1uF 16V 80-20% SMT0603 Y5V LR

C736

(2VIA)

(40mil)

0.1uF 16V 80-20% SMT0603 Y5V LR

5VDDM

L82

SPWR 0 5% 1/16W 0603

L84

SPWR 0 5% 1/16W 0603

C735

3VDDS1 <30>

3VDDM

20mil

0.1uF 16V 80-20% SMT0603 Y5V LR

PCI_AD[31..0]<23>

NC_CN11_3

PCI_AD31 PCI_AD29

PCI_AD27 PCI_AD25

PCI_AD23 PCI_AD21

PCI_AD19 PCI_AD17

PCI_AD14 PCI_AD12

PCI_AD10 PCI_AD8

PCI_AD7 PCI_AD5 PCI_AD3 PCI_AD1

NC_CN11_103 NC_CN11_105 NC_CN11_107 NC_CN11_109

NC_CN11_115 NC_CN11_117 NC_CN11_119

NC_CN11_5 NC_CN11_7 NC_CN11_9 NC_CN11_11

NC_CN11_15

PCI_INTA0<16,23>

MINI3VDDM

C C

B B

WIRELESS_RFON<24,37>

PCI_C/BE03<23>

PCI_C/BE02<23>

PCI_CLKRUN0<24,33,34>

PCI_PERR0<23> PCI_C/BE01<23>

5VDDM<11,22,24,26,32,34,35,36,37,41,42,48,52>

R247 0Ω 5% 1/16W SMT0402 LR (NU)

R245 SHW 0 5% 1/16W 0402

PCI_INTB0<23>

PCI_REQ00<23>

CLK33M_MINI<12>

PCI_REQ02<23>

PCI_AD20

R242 100Ω 5% 1/16W SMT0402 LR (NU)

PCI_IRDY0<23>

L83

SPWR 0 5% 1/16W 0603

R246 SHW 0 5% 1/16W 0402

R248 0Ω 5% 1/16W SMT0402 LR (NU)

CN11

1

TIP

3

NC

5

NC

7

NC

9

NC

11

NC

13

NC

15

NC

17

INTB

19

+3VS

21

NC

23

GND

25

PCICLK

27

GND

29

NC

31

+3VS

33

AD31

35

AD29

37

GND

39

AD27

41

AD25

43

NC

45

C/BE3

47

AD23

49

GND

51

AD21

53

AD19

55

GND

57

AD17

59

C/BE2#

61

IRDY#

63

+3VS

65

CLKRUN#

67

SERR#

69

GND

71

PERR#

73

C/BE1#

75

AD14

77

GND

79

AD12

81

AD10

83

GND

85

AD8

87

AD7

89

+3VS

91

AD5

93

NC

95

AD3

97

+5VS

99

AD1

101

GND

103

NC

105

NC

107

NC

109

NC

111

BEEP

113

NC

115

NC

117

NC

119

NC

121

RI#

123

NC

125 126

HOLE1 HOLE2

SCKT TYCO MINI PCI 4.0H 1734064-3 SMT LR

PCIRST#

PME#

IDSEL

FRAME#

TRDY #

STOP#

DEVSEL#

C/BE0#

MM66EN

+12VS

RING

+5VS INTC

+3VS

AD30 +3VS AD28 AD26 AD24

AD22 AD20

AD18 AD16

+3VS

AD15 AD13 AD11

+3VS

GND

PAR

GND

AD9

AD6 AD4 AD2 AD0

GND

NC NC NC NC NC NC NC

NC

+3V

NC

NC NC

NC NC NC

NC NC NC NC

+3V

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124

20-10201-10

NC_CN11_4 NC_CN11_6 NC_CN11_8 NC_CN11_10 NC_CN11_12 NC_CN11_14 NC_CN11_16

R697 SHW 0 5% 1/16W 0402 R696 0Ω 5% 1/16W SMT0402 LR (NU)

NC_CN11_36

PCI_AD30

PCI_AD28

PCI_AD26

PCI_AD24

PCI_AD22

PCI_AD20

PCI_AD18

PCI_AD16

PCI_AD15

PCI_AD13

PCI_AD11

PCI_AD9

PCI_AD6

PCI_AD4

PCI_AD2

PCI_AD0

NC_CN11_98 NC_CN11_100

NC_CN11_106 NC_CN11_110

NC_CN11_116 NC_CN11_120

NC_CN11_122

PCI_INTC0 <23> PCI_GNT00 <23>

PCI_GNT02 <23> PCI_PME0 <24>

R243

100Ω 5% 1/16W SMT0402 LR

PCI_AD17

R694

SPWR 0 5% 1/16W 0402

PCI_PAR <23>

PCI_FRAME0 <23> PCI_TRDY0 <23> PCI_STOP0 <23>PCI_SERR0<23>

PCI_DEVSEL0 <23>

PCI_C/BE00 <23>

C737

0.1uF 16V 80-20% SMT0402 Y5V LR

PCIRST0_NB<17,23,33,34,38,39>

A A

8

7

6

5

R695

SHW 0 5% 1/16W 0402

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

4

3

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<Mini-PCI>

1

5VDDM

3VDDM

29 56Friday, October 20, 2006

5VDDM<11,22,24,26,32,34,35,36,37,41,42,48,52>

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,36,37,38,41,42,45,46,48,52>

0.2

8

www.bufanxiu.com

D D

LAN_TX+ LAN_TXLAN_RX+ LAN_RX-

LAN_CT

C24

C25

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

C C

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

LAN_IGND

LAN_CMT

NC_U50_13

R13

R12

75Ω 1% 1/16W SMT0402 LR

LAN_IGND

TRANSFOMER LFE8423 SMT 16PIN DELTA LR

75Ω 1% 1/16W SMT0402 LR

TERM_GND

C26

0.01uF 2KV 10% SMT1812 1812B103K202NXT NOVACAP LR

C23

LAN_IGND

LAN ISOLATED GND

B B

0.1uF 16V 80-20% SMT0402 Y5V LR (N U)

LAN RJ45 JACK

CN3

10

8

7

6

5

4

3

2

1

9

CON Alltop C10001-108A4-L SMD RJ45 8Pin P=1.0 Deep H=8.6 LR

20-25351-00

7

0.1uF 16V 80-20% SMT0402 Y5V LR

U1

10

9 16 15 14 11 12 13

0.1uF 16V 80-20% SMT0402 Y5V LR

C22

0.1uF 16V 80-20% SMT0402 Y5V LR (N U)

7

TD+

TX+

8

TD-

TX-

1

RD+

RX+

2

RD-

RX-

3

CT

6

CT

CMT

4

NC

5

NC

VDDA_LAN

C591 can change to 0.1uF for EMI improve.

NC_U50_4NC_U50_12 NC_U50_5

C37

CN_CMT

CN_CT

6

Close to PHY.

C368

49.9Ω 1% 1/10W SMT0603 LR

C36

0.1uF 16V 80-20% SMT0402 Y5V LR

R413

49.9Ω 1% 1/10W SMT0603 LR

Close to PHY.

TX & RX layout guide

other

TX+ TX-

other

LAN_RX-_CN

LAN_RX+_CN LAN_TX-_CN LAN_TX+_CN

R11

R14

5

3VDDS1

L46

SPWR 0 5% 1/8W 0805

0Ω 5% 1/16W SMT0402 LR

PHYPWRDN0<25>

PSUSC0<33,39,47,48>

R411

R1071

49.9Ω 1% 1/10W SMT0603 LR R414

2006.2.16

R465 0Ω 5% 1/16W SMT0402 LR(NU)

R412

49.9Ω 1% 1/10W SMT0603 LR

C374

0.1uF 16V 80-20% SMT0402 Y5V LR

24 MIL

10 MIL 24 MIL

L10

4 3 6 2 1

COMMON-MODE CHOKE 180Ω 25% 100MHz 400mA SMT1012 8PIN YCM1012V4SF-181T04 YOSONIC LR

LAN_RX-

5

LAN_RX+ LAN_TX-

7 8

LAN_TX+

3VDDS

R177

4.7KΩ 5% 1/16W SMT0402 LR (NU) RP80

10KΩ 5% SMT2010 1/16W 8P4R LR

8

1

7

2

6

3

C396 0.1uF 16V 80-20% SMT0402 Y5V LR

R409 10KΩ 5% 1/16W SMT0402 LR

R410 6.49KΩ 1% 1/10W SMT0603 LR

C373 0.1uF 16V 80-20% SMT0402 Y5V LR

C375 0.1uF 16V 80-20% SMT0402 Y5V LR

C376 0.1uF 16V 80-20% SMT0402 Y5V LR

6 MIL 6 MIL

54

25.000MHz SMD 12pF ± 30ppm X8A025000FC1H HARMONY LR

C390

22pF 50V 5% SMT0402 NPO LR

TP5

RDRD+

TDTD+

Y2

4

VDDA_LAN

40

MIL

U32

VDDA_ LAN

1

20

LINK/LED0

21

SPD100/LED1

22

DUPLEX/LED2

23

NWAYEN/LED3

24

PD#

25

VDD_RX

26

RX-

27

RX+

28

TEST/FXSD

29

GND_RX

30

GND_PLL

31

REXT

32

VDD_PLL

33

GND_TXC

34

TX-

35

TX+

36

VCC_TX

37

GND_TX

38

GND_OSC

39

XO

40

XI

41

VDD_OSC

42

RESET#

IC VT6103L PHY LQFP 48PIN VIA LR

05-23592-01

C392

R1070

0Ω 5% 1/16W SMT0402 LR(NU)

C399

2.2uF 10V ± 10% SMT0805 X5R C2012X5R1A225KT TDK LR

22pF 50V 5% SMT0402 NPO LR

3VDDS

VDD2INT#/PHYAD0 GND2

TXEN TXER

VDDC

GNDC

RXER RXDV

GND1

VDD1 RXD0/PHYAD4 RXD1/PHYAD3 RXD2/PHYAD2 RXD3/PHYAD1

MDIO

3

C407 0.1uF 16V 80-20% SMT0402 Y5V LR C408 0.1uF 16V 80-20% SMT0402 Y5V LR

L49

3VDDS

SPWR 0 5% 1/8W 0805

C411 0.1uF 16V 80-20% SMT0402 Y5V LR

TXD3 TXD2 TXD1 TXD0

MDC

1819 17 16

CRS

15

COL

14 13 12 11 10 9

TXC

8

C406 0.1uF 16V 80-20% SMT0402 Y5V LR

7 6 5 4

RXC

3 2

C412 0.1uF 16V 80-20% SMT0402 Y5V LR

1 48 47 46 45 44 43

RP82 33Ω 5% SMT1010 1/16W 4P2R RS2N-33R0-J2N CYNTEC LR

124

R449 33Ω 5% 1/16W SMT0402 LR Sn

R1066 33Ω 5% 1/16W SMT0402 LR Sn

1 8 2 7 3 6 4 5

RP15 22Ω 5% SMT2010 1/16W 8P4R LR

ALL Resister close to PHY)

LANPHY_RST0 <25>

R1426 0Ω 5% 1/8W SMT0805 LR(NU)

TRANS M-FET-P APM2301AAC-TRL -20V -3A SOT23 3PIN ANPEC LR

3VDDS1<29> 3VDDA <11,21,23,24,25,26,28,33,34,36,37,39,45,48>

PSUSC0<33,39,47,48>

Q119

D S

G

10KΩ 5% 1/16W SMT0402 LR

R1425

R1379 1KΩ 5% 1/16W SMT0402 LR

Q120

B

NPN PDTC144EU SOT-323 PHILIPS LR

E C

2

3

C1530

0.1uF 10V 10% 0402 X5R LR(NU)

MCRS <25> MCOL <25> MTXD3 <25> MTXD2 <25> MTXD1 <25> MTXD0 <25> MTXENA <25>

MRXERR <25> MRXCLK <25> MRXDV <25 >

MRXD0 <25> MRXD1 <25> MRXD2 <25> MRXD3 <25> MDC <25> MDIO <25>

R429

1.5KΩ 5% 1/16W SMT0402 LR (NU)

3VDDS

MTXCLK <25>

C415

33pF 50V 20% SMT0402 NPO Lead-Free(NU )

1

7/12 EMI change

A A

TERM_GND

75Ω 1% 1/16W SMT0402 LR

LAN_IGND

8

7

6

5

4

R10

SPWR 0 5% 1/8W 0805

Title

Size Document Number Rev

C

3

Date: Sheet of

2

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

3VDDS<11,21,23,24,25,26,28,33,34,36,37,39,45,48>

1

3VDDS

30 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

120Ω±25% 100MHz 3A SMT0805 MLB-201209-0120P-N2 MAG.LAYERS LR

D D

80mil

5VDDS<10,36,37,45,46,47,48> OC30

POLY-SWITCH 1.1A 8V SMT1812 miniSMDC110F RAYCHEM LR

C702

0.1uF 16V 80-20% SMT0603 Y5V LR

F5

1 2

9/2

7

L96

R195 470KΩ 5% 1/16W SMT0402 LR(NU)

9/16 Change

6

USBVCC

Cost down (C843)

C843

+

E100uF 6.3V ± 20% ESR=35mΩ SMT3528 H=1.9mm 6TPE100MAZB SANYO LR

R194

560KΩ 5% 1/16W SMT0402 LR(NU)

5

(80mil)

5VDDS<10,36,37,45,46,47,48>

1 2

1.5A 8V SMD1812P150TF PTTC LR

C31

4

USBP0N<23> USBP0P<23>

5/21 EMI change

CHOKE 120Ω 100MHz 0.22 Ω 0.37A ACM2012-121-2P-T TDK LR

9/2

F1

5VDDS_USB

120Ω±25% 100MHz 3A SMT0805 MLB-201209-0120P-N2 MAG.LAYERS LR

L9

2 1

470KΩ 5% 1/16W SMT0402 LR(NU)

R6

L6

3

3 4

R7

OC10

2

CN2

8

VCC

7

P-

6

12

P+

12

5

11

GND

11

4

10

VCC

10

3

9

P-

9

2

P+

1

GND

CN 8PIN UPNA443-11-20 CONTEK

20-25058-00

C11

+

E100uF 6.3V ± 20% 35mΩ 3528 1.9mm 6TPE100MAZB SANYO LR

1

C C

C14

Cost down (C11)

0.1uF 16V 80-20% SMT0603 Y5V LR

B B

9/16 Add USB CON

L97

1

USBP3N<23> USBP3P<23> USBP2N<23>

A A

4

2

3

CHOKE 120Ω 100MHz 0.22 Ω 0.37A ACM2012-121-2P-T TDK LR

0.1uF 16V 80-20% SMT0402 Y5V LR

USBVCC

CN26

CN 4PIN DIP USB_C10773-X04XX-X ALLTOP LR

1

2

3

4

567

8

567

8

20-25179-00

C846

USBP1N<23> USBP1P<23>

9/16 Add USB CON

USBP2P<23>

5/21 EMI change

CHOKE 120Ω 100MHz 0.22 Ω 0.37A ACM2012-121-2P-T TDK LR

L98

1 2

CHOKE 120Ω 100MHz 0.22 Ω 0.37A ACM2012-121-2P-T TDK LR (NU)

L5

2 1

4 3

0.1uF 16V 80-20% SMT0402 Y5V LR (NU)

560KΩ 5% 1/16W SMT0402 LR(NU)

3 4

0.1uF 16V 80-20% SMT0402 Y5V LR

USBVCC

CN27

CN 4PIN DIP USB_C10773-X04XX-X ALLTOP LR (NU)

1

2

3

4

567

8

567

8

C849

NU_20-25179-00

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

8

7

6

5

4

3

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

31 56Friday, October 20, 2006

1

0.2

8

www.bufanxiu.com

7

NOTE SATA differential stripline 20:4:7:4:20

SATA differential mircostripline 20:5:7:5:20

請包

GROUND

6

5

4

3

2

1

D D

SATA_TXP0<24> SATA_TXN0<24>

SATA_RXN0<24> SATA_RXP0<24>

C C

R1415 0Ω 5% 1/10W SMT0603 LR (NU) R1416 0Ω 5% 1/10W SMT0603 LR (NU)

R1417 0Ω 5% 1/10W SMT0603 LR (NU) R1418 0Ω 5% 1/10W SMT0603 LR (NU)

60MILS

5VDDM

L43

L42

SPWR 0 5% 1/16W 0603

C988

SPWR 0 5% 1/16W 0603

C990

C991

C989

0.1uF 16V 80-20% SMT0402 Y5V LR(NU )

C291

0.1uF 25V 80-20% SMT0603 Y5V LR (N U)

C298

10uF 10V +80-20% SMT0805 Y5V LR

CN13

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

20-25128-00

23

24

23

24

CON ALLTOP SMT C16630-122A4 22 PIN H=2.0mm SMT, LR

SATA Layout Note:

MS or SL:

* Zdif = 100 Ohm +/- 10%. TX & RX should refer GND.No via & stubs.The Best layer is Top. * TX/RX trace length < 2 inchs. * TX+/- need matching trace ±10 mils length.

B B

* RX+/- need matching trace ± 10 mils length. * SATA Pair to Pair Trace matching trace ± 10 mils length.

20mils

5mils

7mils

5mils

20mils

5mils

IDE Signals

Signals Width

IDE_PDD[15:0] IDE_SDD[15:0] IDE_PDA0-2 IDE_SDA0-2 IDE_PDCS 10-30# IDE_PDDREQ

A A

IDE_SDDREQ 5

IDE_PATADET IDE_SATADET IDE_PDDACK# IDE_SDDACK#

8

MAX Length (inch)

8 8 8 8 8 8 8 8 8 8 8 8

(mils)

5 5 10 5 5 5 5

5IDE_PDIOW# 5 5 5 5

7

7mils

RXTX

Space (mils)

10

10 10 10 10 10 10 10 10 10 10

5mils

20mils

CDROM CNN

CN6

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32

20-25069-00

PN

GND

51

52

1

3

5

7

9

11

13

15

17

19

21

23

25

27

29

31

3334

3536

3738

3940

4142

4344

4546

4748

4950

IDE_LED0 <35,37>

ISA_RSTDRV0 <23> IDE_D_SDD7 <24> IDE_D_SDD6 <24> IDE_D_SDD5 <24> IDE_D_SDD4 <24> IDE_D_SDD3 <24> IDE_D_SDD2 <24> IDE_D_SDD1 <24> IDE_D_SDD0 <24>

IDE_D_SDIOW0 <24> IDE_D_SIORDY <24> ISA_IRQ15 <24> IDE_D_SDA1 <24> IDE_D_SDA0 <24> IDE_D_SDCS10 <24>

CD_LED

DVDSEL <37>

3

5VDDM_CD

C87

C88

10uF 10V +80-20% SMT0805 Y5V LR

0.1uF 16V 80-20% SMT0402 Y5V LR

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

32 56Friday, October 20, 2006

1

0.2

2 4

IDE_D_SDD8<24>

IDE_D_SDD9<24> IDE_D_SDD10<24> IDE_D_SDD11<24> IDE_D_SDD12<24> IDE_D_SDD13<24> IDE_D_SDD14<24> IDE_D_SDD15<24>

IDE_D_SDDREQ<24>

IDE_D_SDIOR0<24>

IDE_D_SDDACK0<24>

IDE_D_SDA2<24>

(4VIA)

(80mil)

5VDDM<11,22,24,26,29,34,35,36,37,41,42,48,52>

6

5

IDE_D_SDCS30<24>

L26

SPWR 0 5% 1/8W 0805

SATA_LED<25>

5VDDM_CD

CON ALLTOP DIP CD-ROM 0.8P 50PIN H=2.7 Reserved C12474-150A1 Lead-free & RoHS

SHW 0 5% 1/16W 0402 R1421

HDD_LED CD_LED

4

6

8 10 12 14 16 18 20 22 24 26 28 30 32

D33

NN

DIODE SWITCHING BAW56W 75V 150mA SOT-323 3PIN PSI LR

8

www.bufanxiu.com

CLOSE TO PIN 1 OF PMU08

PMU3V<28,48,50>

R146

6.2KΩ 0.5% 1/10W SMT0603 LR

D D

TH1<50>

0.1uF 16V 80-20% SMT0402 Y5V LR

1KΩ 1% 1/16W SMT0402 LR

R136

C116

C116 change to X5R

VBATT1

R131 10KΩ 5% 1/16W SMT0402 LR

ISUS<50>

R135 1KΩ 1% 1/16W SMT0402 LR

INOM<50 >

BIN1<50>

C C

B B

SMCLK_PMU<11,50> SMDAT_PMU<11,50>

SUSTAT_B0<11,39,42,45,46,47,48>

MAINSW0<49>

VCORE_CPU<9,10,36>

VDDS0<11>

CGDTEN1<51>

PCI_CLKRUN0<24,29,34>

ADPIN0<50>

PMU_SUSC0

100pF 50V 5% SMT0402 NPO LR

PMUGND

SUSTAT_B0

R127 SHW 0 5% 1/16W 0402

C114 0.1uF 16V 80-20% SMT0402 Y5V LR

down size (C120)

A A

8

PMU3V<28,48,50>

2200pF 50V 10% 0402 X7R LR

7

4.7KΩ 5% SMT2010 1/16W 8P4R LR RP29

R126

R145

R130

RP30

10KΩ 5% SMT2010 1/16W 8P4R LR

PMUGND

0.1uF 10V 10% SMT0402 X5R LR

C112

REF33<50>

C120

C111

ADPOV1

0.1uF 16V 80-20% SMT0402 Y5V LR C113

PMU5V<37,39,48>

ANPEC

APL5151-33BC-TRL 3.3V 150mA SOT-23-5 ANPEC LR

C105, C110 change to X5R

PMU3V<28,48,50>

4.7KΩ 5% 1/16W SMT0402 LR

VOR0

5 1

2 3

7

4

OUT

VCC TC

SUB GND

U9 LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

R102

47KΩ 5% 1/16W SMT0402 LR

10KΩ 5% 1/16W SMT0402 LR

100KΩ 1% 1/16W SMT0402 LR

CLK33M_EC<12>

PMU3V<28,48,50>

R469

10KΩ 5% 1/16W SMT0402 LR

C106

C103

0.1uF 16V 80-20% SMT0402 Y5V LR

1

VIN

VOUT

3

SHDN

BP

2

GND

U8

PMUGND

R125

C110

0.1uF 10V 10% 0402 X5R LR

6

PMUGND

1

T7

R109 47KΩ 5% 1/16W SMT0402 LR

PCI_SERIRQ<24,34> PCI_RST0<17,23,29,34,38,39>

LPC_FRAME0<25,34,38> LPC_AD3<25,34,38> LPC_AD2<25,34,38> LPC_AD1<25,34,38> LPC_AD0<25,34,38>

R139 10KΩ 5% 1/16W SMT0402 LR R140 10KΩ 5% 1/16W SMT0402 LR (NU) R14310KΩ 5% 1/16W SMT0402 LR

R14210KΩ 5% 1/16W SMT0402 LR R141 10KΩ 5% 1/16W SMT0402 LR

ASIC PMU08A MIT MASK M38857M8-A09HP LQFP(80P6Q-A) 80PIN MITSUBISHI LR

5 4

0.1uF 16V 80-20% SMT0402 Y5V LR

C115

0.1uF 10V 10% 0402 X5R LR

PMUGND

6

5

PMU08

ATTENTION

IT IS POSSIBLE TO CUT THE PATTEN OF PIN78 AND PIN79

78 31 79

80

1

76 77

20 56

57 63

64 65 66 67 68 69 70

2 3

4 5 6 7 8

74 75

55

PWMLED0 PWMLED1

14 15 18 16 17

23 26 27

58

73 24 25 72 28

71 30

R128 10KΩ 1% 1/10W SMT0603 RM06FTN1002 TA-I Lead-Free

C492

5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

4.19MHz 3PIN 15pF ± 5000ppm CSTCC4M19G53-R0 MURATA LR

PMUGND

5

8.2KΩ 5% SMT1010 4P2R 1/16W LR

U38

Vbatt 2 QCHG2 TBatt 2

Vbatt 1 TBatt 1

Isus Inom

SUSC 2ndS1

1stS1 SERIRQ

LCLK LRESET# LFRAME# LAD3

GPIO C3

LAD2

GPIO C2

LAD1

GPIO C1

LAD0

GPIO C0

SCL

GPIO B7

SDA

GPIO B6 GPIO B5

SMAlert#

GPIO B4

SUSTAT#

GPIO B3

Eject#

GPIO B2

MainSW#

GPIO B1

DJSW#

GPIO B0

GPI-AD0

GPIO A7

DJRUN#

GPIO A6 GPIO A5 GPIO A4

VDDS#

GPIO A3 GPIO A2

CGDTEN

GPIO A1

PWMLED0

GPIO A0 CLKRUN PWMLED1

LOWBAT#

PWMLED2

BBEMP#

CHG_CURR

CHGINH

BAT_REM

TEST#

ADPIN#

SCI#/SMI#

AVSS CNVSS RESET# VREF XIN

VCC VSS

R502 1M 5% 1/16W 0402(NU)

123

Y3

PWMLED0 PWMLED1

R121

SPWR 0 5% 1/8W 0805

GND_POWER

33

TCHG2

32

QCHG1

34

TCHG1

19

ISEL

21

DJON

12

LED G

13

LED A

35 36 37 38

39 40 41 42 43 44 45 46

47 48 49 50 51 52 53 54

9 59

DCON

10

PMU08_11

11

22 60

Bsel2

61

Bsel1

62

Latch

29

XOUT

C474

5pF 50V ± 0.5pF -55 TO +125C SMT0402 NPO LR

PWMLED0 PWMLED1

4

10KΩ 5% 1/16W SMT0402 LR

PSI

RP32

R115

R137

876

10KΩ 5% 1/16W SMT0402 LR

47KΩ 5% 1/16W SMT0402 LR(NU)

pull up at SB

D18

U10

5 1

2 3

4

OUT

VCC TC

SUB GND

10KΩ 5% SMT2010 1/16W 8P4R LR

R134

4

3

RP78

1

2

DIODE SWITCHING 1SS355 80V 100mA SOD-323 2PIN PSI LR

C121

10pF 50V 5% SMT0402 NPO LR

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

MAIN BATTERY VOLTAGE SENSE

BAT+<50,51>

R117

100KΩ 5% 0603 LR

R110 SHW 0 5% 1/16W 0402

BIN1<50>

DTC144EUAT106 50V 100mA SC-70 ROHM LR

4

ROHM

PMUGND

3

10KΩ 5% SMT2010 1/16W 8P4R LR

876

54

321

C119 330pF 16V 5% SMT0402 X7R LR

PSUSC0<30,39,47,48>

DIODE SWITCHING 1SS355 80V 100mA SOD-323 2PIN PSI LR(NU)

Q19 APM2307AC-TRL -30V -3A SOT-23 ANPEC LR

B

Q18

RP33

321

ANPEC

DS

G

R122

140KΩ ± 0.5% 1/10W SMT0603 LR

E C

27KΩ 1% 1/10W SMT0603 LR

3

R133

876

LAYOUT

靠近

PMU3V <28,48,50> 3VDDA <11,21,23,24,25,26,28,30,34,36,37,39,45,48> 3VDDS <11,21,23,24,25,26,28,30,34,36,37,39,45,48>

54

RP79

321

RI_10

D19

PSI

PMU08A

R123 140KΩ ± 0.5% 1/10W SMT0603 LR

VBATT1

R129 27KΩ 1% 1/10W SMT0603 LR

C118 1000pF 50V 10% 0603 X7R LR

3VDDS <11,21,23,24,25,26,28,30,34,36,37,39,45,48>

4

3

RP87

10KΩ 5% SMT1010 1/16W 4P2R LR

1

2

AC_ONLY_SEL LAN_ON

PDCOM0

PCMRI0 PRSTMSK0

AMP_MUTE0

MAILLED0

pull up at SB

1

T6

Mark REM

R147

SHW 0 5% 1/16W 0402

2

GPIOA0~A7-----INPUT GPIOB0~B6-----INPUT GPIOB7--------OUTPUT GPIOC0~C2-----INPUT GPIOC2~C3-----OUTPUT

QCHGON1 <51> TRICHGON1 <51>

LED_G <37> LED_A <37>

CHGLED <37>

PM_RI0 <24>

SUSA0 <24>

PRSTMSK0 <39> AMP_MUTE0 <42>

LID0 <20,37> PM_BATLOW0 <24>

DCON <48,50>

PMU_BLADJ <52>

3月30

SMI

日

1

請擺在上層

EC_SCI0 <24>

BSEL1 <49> LATCH <49>

For abnormal

PMU_SUSC0

R148

C122 1uF 10V +80/-20% 0603 Y5V(NU)

10KΩ 5% 1/16W SMT0402 LR

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

33 56Friday, October 20, 2006

1

0.2

8

www.bufanxiu.com

D D

X[15..0]<35>

Y[7..0]<35>

C C

FWH_TBL0<38> FWH_WP0<38>

LOGSEL<37>

PASS0

SMI0

ENE want to stuff

B B

M38827_P55

R1644.7KΩ 5% 1/16W SMT0402 LR R15610KΩ 5% 1/16W SMT0402 LR R16910KΩ 5% 1/16W SMT0402 LR

3VDDA<11,21,23,24,25,26,28,30,33,36,37,39,45,48>

A A

SMI0

8

R535

10KΩ 5% 1/16W SMT0402 LR (NU)

R1433 SHW 0 5% 1/16W 0402

7

3VDDA<11,21,23,24,25,26,28,30,33,36,37,39,45,48>

BT_ON

1 2 3

10KΩ 5% SMT2010 1/16W 8P4R LR

1 2 3

10KΩ 5% SMT2010 1/16W 8P4R LR

M38827_P60 M38827_P61

2006.0603 Modify

M38827_P55

R1252 0Ω 5% 1/16W SMT0402 LR(NU) R1253 0Ω 5% 1/16W SMT0402 LR(NU)

STSCLR0

R1254

0Ω 5% 1/16W SMT0402 LR(NU)

R155

1KΩ 5% 1/16W SMT0402 LR

STSCLR0

BT_ON

3VDDA<11,21,23,24,25,26,28,30,33,36,37,39,45,48>

R529 1KΩ 5% 1/16W SMT0402 LR (NU)

G

Q54 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)

7

3VDDA

PCI_RSTNS0<39>

3VDDA

DS

KBC_SMI0 <24>

RP2

RP3

L30

6

8 7 6 54

M38827_P20 M38827_P22

R150 10KΩ 5% 1/16W SMT0402 LR

M38827_P40

SPWR 0 5% 1/16W 0603

6

5

U11

X0

54

X1 X2 X3 X4 X5 X6 X7

X8 X9 X10 X11 X12 X13 X14 X15

Y0

Y1 Y2 Y3 Y4 Y5 Y6 Y7

1

T10

1

T9

1

T11

T8

1

C176

C175

10uF 10V +80-20% SMT0805 Y5V LR

R151

0.1uF 16V 80-20% SMT0603 Y5V LR

P00

53

P01

52

P02

51

P03

50

P04

49

P05

48

P06

47

P07

46

P10

45

P11

44

P12

43

P13

42

P14

41

P15

40

P16

39

P17/CMPref

62

P30/PWM00

61

P31/PWM10

60

P32

59

P33

58

P34

57

P35

56

P36

55

P37

1

P60/AN0

80

P61/AN1

79

P62/AN2

78

P63/AN3

77

P64/AN4

76

P65/AN5

75

P66/AN6

74

P67/AN7

13

P54/CNTR0

12

P55/CNTR1

38

P20

37

P21

36

P22

35

P23

26

P41/XCIN

27

P40/XOUT

11

P56/PWM01/DA1

10

P57/PWM11/DA2

25

RESET

71

VCC

72

VREF

24

CNVSS

30

VSS

73

AVSS

ASIC LPC KBC M38827G5HP LQFP 80PIN VER:1.05 RENESAS LR

10KΩ 5% 1/16W SMT0402 LR(NU)

R152 1KΩ 5% 1/16W SMT0402 LR

Renesas want to stuff Ene not stuff

3VDDA

ENE want to stuff Rensas not stuff

5VDDA

5

P24/(LED0) P25/(LED1) P26/(LED2) P27/(LED3)

P84/LFRAME#

P85/LRESTER#

P87/SERIRQ

P47/SRDY/CLKRUN#

5VDDA<11,21,23,24,25,26,28,30,33,36,37,39,45,48>

P80/LAD0 P81/LAD1 P82/LAD2 P83/LAD3

P86/CLK

P53/INT40 P52/INT30 P51/INT20

P50/INT5

P46/SCLK

P45/TXD P44/RXD

P42/INT0 P43/INT1

P76/SDA P77/SCL

P74/INT31

P75/INT41

P73/INT21

XOUT

P71

P72

P70

XIN

4

34 33 32 31

70 69 68 67 66 65 64 63

14 15 16 18 17 19

20 21

23 22

3 2

5 8

4 7

6 9

28 29

R157 0Ω 5% 1/16W SMT0402 LR (NU)

LED1 LED2 LED3

LPC_AD0 <25,33,38> LPC_AD1 <25,33,38> LPC_AD2 <25,33,38>

LPC_AD3 <25,33,38> LPC_FRAME0 <25,33,38> PCIRST0_NB <17,23,29,33,38,39>

PCI_SERIRQ <24,33>

NC_P50_M38859

KA20G_KBC KBRC_KBC

R149 1MΩ 5% 1/16W SMT0402 Sn LR

4

R1251 0Ω 5% 1/16W SMT0402 LR

R159

10KΩ 5% 1/16W SMT0402 LR

Renesas want to stuff Ene not stuff

3VDDA<11,21,23,24,25,26,28,30,33,36,37,39,45,48>

3VDDA

3VDDS<11,21,23,24,25,26,28,30,33,36,37,39,45,48>

3VDDS

54

Y1

X'TAL 8MHz SMD-49 SMT11*4.9*4.5mm 2PIN 16pF 30ppm XSA008000FG1H-O H.ELE LR

3

BLEN1

RP77 8.2KΩ 5% SMT1010 4P2R 1/16W LR

124

10KΩ 5% SMT1010 1/16W 4P2R LR

5VDDM <11,22,24,26,29,32,35,36,37,41,42,48,52>

876

RP38

10KΩ 5% SMT2010 1/16W 8P4R LR

321

SMDAT_KBC SMCLK_KBC

EXMOUCLK EXMOUDAT

EXKBCLK EXKBDAT

R119 4.7KΩ 5% 1/16W SMT0402 LR R118 4.7KΩ 5% 1/16W SMT0402 LR

PDCLK <35> PDDAT <35>

C128 10pF 50V 5% SMT0402 NPO LR

C127 10pF 50V 5% SMT0402 NPO LR

3

SMI0

3

R173

4.7KΩ 5% 1/16W SMT0402 LR

Q24

5

1

4

3

5VDDM<11,22,24,26,29,32,35,36,37,41,42,48,52>

2

LED2

PCI_CLKRUN0 <24,29,33>

3VDDA

RP39

124

10KΩ 5% SMT1010 1/16W 4P2R LR

KA20G_KBC

R1431 SHW 0 5% 1/16W 0402

KBRC_KBC

5VDDM

3VDDM

5VDDM<11,22,24,26,29,32,35,36,37,41,42,48,52>

LED1

CLK33M_KBC <12>

Renesas want to stuff Ene not stuff

RP13

2

NPN UMG2NTR 50V 30mA UMT5(SC-88A) 5PIN ROHM LR

3VDDA

3VDDA <11,21,23,24,25,26,28,30,33,36,37,39,45,48>

3

5VDDM<11,22,24,26,29,32,35,36,37,41,42,48,52>

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

CAPS0 <35,37>

R174

4.7KΩ 5% 1/16W SMT0402 LR Q25

5

1

NPN UMG2NTR 50V 30mA UMT5(SC-88A) 5PIN ROHM LR

4

3

LED3

5VDDM <11,22,24,26,29,32,35,36,37,41,42,48,52>

2

R176

2

5VDDM<11,22,24,26,29,32,35,36,37,41,42,48,52>

Q26

1

3

2

5VDDM <11,22,24,26,29,32,35,36,37,41,42,48,52>

G

DS

Q21 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)

G

DS

Q22 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR (NU)

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

C

Date: Sheet of

NUM0 <35,37>

4.7KΩ 5% 1/16W SMT0402 LR

5

4

NPN UMG2NTR 50V 30mA UMT5(SC-88A) 5PIN ROHM LR

RP89

3

4.7KΩ 5% 1010 1/16W 4P2R LR (NU)

R1432 SHW 0 5% 1/16W 0402

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

5VDDA

124

1

SRLL0 <35,37>

SB_KA20G <23>

SB_KBRC <23>

34 56Friday, October 20, 2006

1

0.2

8

www.bufanxiu.com

7

6

5

4

3

2

1

INT KB CNN

GLIDE PAD CONNECTOR

D D

X0 X1

X1<34>

X2

X2<34>

Y0

Y0<34>

Y1

Y1<34>

Y2

Y2<34>

Y3

Y3<34>

X3

X3<34>

X4

X4<34>

Y4

Y4<34>

Y5

Y5<34>

Y6

Y6<34>

Y7

Y7<34>

X5

X5<34>

X6

X6<34>

X7

X7<34>

X8

X8<34>

X9

X9<34>

X10

X10<34>

X11

X11<34>

X12

X12<34>

X13

X13<34>

X14

X14<34>

X15

X15<34>

C C

CN18

1

2

3

4

5

6

7

8

9

10

11

12

13

14

26

14

26

15

16

17

27

17

27

18

19

20

21

22

23

24

25

CON ACES SMT FFC 85202-2502L Lead Free & RoHS

20-25088-00

PDDAT<34> PDCLK<34 >X0<34>

FER-BEAD 600Ω±25% 100MHz 400mA SMT0805 MLB-201209-0600L-N2 MAG.LAYERS LR

5VDDM<11,22,24,26,29,32,34,36,37,41,42,48,52>

FER-BEAD 600Ω±25% 100MHz 350mA SMT0603 MLB-160808-0600L-N2 MAG.LAYERS LR

PDDAT

L32

PDCLK

L33

FER-BEAD 600Ω±25% 100MHz 350mA SMT0603 MLB-160808-0600L-N2 MAG.LAYERS LR

SW2

A C

B D

SWITCH TEMC SMT 4PIN NTC004-AA1G-B160T LR

SW3

A C

B D

SWITCH TEMC SMT 4PIN NTC004-AA1G-B160T LR

L31

RIGHT

LEFT

C186

47pF 50V 5% SMT0402 NPO LR

GP_PDDAT GP_PDCLK

GP_5V

C187

47pF 50V 5% SMT0402 NPO LR

C185

0.1uF 16V 80-20% SMT0402 Y5V LR

40 mil

GP_5V

GP_PDDAT GP_PDCLK

LEFT RIGHT

CN30

12 11 10 9 8 7 6 5 4 3 2 1

R13850Ω 5% 1/16W SMT0402 LR(NU)

20-25230-00

CN 12PIN 87153-1201 ACES

CN17

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Power Switch

POWSW0 <39,49>

switch board con ID3

4

switch board con ID2

CN20

Y1

Y1<34>

Y0

Y0<34>

POWSW0<39,49>

3

POWSW0

X5<34> X6<34>

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48,52>

3VDDM

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

C

Date: Sheet of

2

Mirror here is

1

not suitable

2

for FPC and

3 4

switch board

5 6

CON 6PIN 85201-0605L ACES(NU)

NU_20-25061-00

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

1

on bd POWER SW

WIRELESS_RFON1<37> CHG_LED1<37>

B B

A A

LED_AMBER<37>

LED_GREEN<37>

R441

R442

5VDDM<11,22,24,26,29,32,34,36,37,41,42,48,52>

8

300Ω 5% 1/10W SMT0603 LR (NU)

7

R440

R439

150Ω 1% 1/10W SMT0603 LR (NU)

300Ω 5% 1/10W SMT0603 LR (NU)

6

Y1<34> Y0<34>

POWSW0<39,49>

X5<34> X6<34>

CAPS0<34,37>

SRLL0<34,37> NUM0<34,37>

IDE_LED0<32,37>

SW4

A C

B D

SWITCH TEMC SMT 4PIN NTC004-AA1G-B160T LR

CON 16PIN (NU)

NU_20-25093-00

5

35 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

7

6

5

4

3

2

1

5VDDM<11,22,24,26,29,32,34,35,37,41,42,48,52>

C1442

0.1uF 16V 80-20% SMT0402 Y5V LR

1.8VDDS_DIMM<15,17,18,19,45,47>

C1344

C1443

0.1uF 16V 80-20% SMT0402 Y5V LR

C1356

0.1uF 10V 10% SMT0402 X5R LR

D D

1.8VDDS_DIMM<15,17,18,19,45,47> 1.8VDDS_DIMM<15,17,18,19,45,47> 1.8VDDS_DIMM<15,17,18,19,45,47> 1.8VDDS_DIMM<15,17,18,19,45,47>

C1426

0.1uF 16V 80-20% SMT0402 Y5V LR

C1427

0.1uF 16V 80-20% SMT0402 Y5V LR

C1428

0.1uF 16V 80-20% SMT0402 Y5V LR

C1429

0.1uF 16V 80-20% SMT0402 Y5V LR

C1430

0.1uF 16V 80-20% SMT0402 Y5V LR

C1431

0.1uF 16V 80-20% SMT0402 Y5V LR

C1432

0.1uF 16V 80-20% SMT0402 Y5V LR

C1433

0.1uF 16V 80-20% SMT0402 Y5V LR

C1434

0.1uF 16V 80-20% SMT0402 Y5V LR

C1435

0.1uF 16V 80-20% SMT0402 Y5V LR

C1436

0.1uF 16V 80-20% SMT0402 Y5V LR

C1437

0.1uF 16V 80-20% SMT0402 Y5V LR

C1438

0.1uF 16V 80-20% SMT0402 Y5V LR

C1439

0.1uF 16V 80-20% SMT0402 Y5V LR

C1440

0.1uF 16V 80-20% SMT0402 Y5V LR

C1441

0.1uF 16V 80-20% SMT0402 Y5V LR

5VDDA<10,31,37,45,46,47,48> 2.5VDDM<8,13,20,23,24,25,26,45>

C1533

C1534

0.1uF 10V 10% SMT0402 X5R LR

C1535

C1536

0.1uF 10V 10% SMT0402 X5R LR

EMI add 2006.1015

EMI solution 2006.0627

DDR_0.9VDDM<18,47> DDR_0.9VDDM<18,47> DDR_0.9VDDM<18,47> DDR_0.9VDDM<18,47> DDR_0.9VDDM<18,47> DDR_0.9VDDM<18,47>

C C

C1446

0.1uF 16V 80-20% SMT0402 Y5V LR

C1447

0.1uF 16V 80-20% SMT0402 Y5V LR

C1448

0.1uF 16V 80-20% SMT0402 Y5V LR

C1449

0.1uF 16V 80-20% SMT0402 Y5V LR

C1452

0.1uF 16V 80-20% SMT0402 Y5V LR

C1453

0.1uF 16V 80-20% SMT0402 Y5V LR

C1454

0.1uF 16V 80-20% SMT0402 Y5V LR

C1455

0.1uF 16V 80-20% SMT0402 Y5V LR

C1456

0.1uF 16V 80-20% SMT0402 Y5V LR

C1457

0.1uF 16V 80-20% SMT0402 Y5V LR

3VDDA<11,21,23,24,25,26,28,30,33,34,37,39,45,48>

C1451

C1450

0.1uF 16V 80-20% SMT0402 Y5V LR

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,37,38,41,42,45,46,48,52>

C1458

0.1uF 16V 80-20% SMT0402 Y5V LR

C1459

0.1uF 16V 80-20% SMT0402 Y5V LR

C1460

0.1uF 16V 80-20% SMT0402 Y5V LR

C1461

0.1uF 16V 80-20% SMT0402 Y5V LR

C1463

C1462

0.1uF 16V 80-20% SMT0402 Y5V LR

C1464

0.1uF 16V 80-20% SMT0402 Y5V LR

C1465

0.1uF 16V 80-20% SMT0402 Y5V LR

EMI solution 2006.0627

C1466

0.1uF 16V 80-20% SMT0402 Y5V LR

C1467

0.1uF 16V 80-20% SMT0402 Y5V LR

C1468

0.1uF 16V 80-20% SMT0402 Y5V LR

B B

1.8VDDS_DIMM<15,17,18,19,45,47>

C1336

C1357

C1349

A A

0.1uF 10V 10% SMT0402 X5R LR

BOM must mount 2006.0602 Modify

8

0.1uF 10V 10% SMT0402 X5R LR

C1355

C1354

0.1uF 10V 10% SMT0402 X5R LR

C1330

0.1uF 10V 10% SMT0402 X5R LR

7

C1541

C1542

0.1uF 10V 10% SMT0402 X5R LR(N U)

DCIN<10,46,47,48,49,50,52>

C1343

C1337

0.1uF 25V 80-20% SMT0603 Y5V LR

0.1uF 25V 80-20% SMT0603 Y5V LR(NU )

6

VCORE_CPU<9,10,33>

C1329

C1350

C1331

C1348

0.1uF 10V 10% SMT0402 X5R LR

BOM must mount 2006.0602 Modify

DDR_0.9VDDM<18,47>

2.5VDDM<8,13,20,23,24,25,26,45>

C1353

0.1uF 10V 10% SMT0402 X5R LR(N U)

5

C1347

0.1uF 10V 10% SMT0402 X5R LR

C1328

C1340

C1346

0.1uF 10V 10% SMT0402 X5R LR

4

0.1uF 10V 10% SMT0402 X5R LR

C1334

EMI ANDY ADD

C1352

0.1uF 10V 10% SMT0402 X5R LR

3VDDA<11,21,23,24,25,26,28,30,33,34,37,39,45,48>

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,37,38,41,42,45,46,48,52>

C1351

C1345

0.1uF 10V 10% SMT0402 X5R LR

Title

Size Document Number Rev

C

3

Date: Sheet of

2

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<BLANK>

3VDDS<11,21,23,24,25,26,28,30,33,34,37,39,45,48>

5VDDM<11,22,24,26,29,32,34,35,37,41,42,48,52>

1

3VDDM

3VDDS

5VDDM

36 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

DIP SWITCH

7

6

5

4

3

2

1

D D

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,38,41,42,45,46,48,52>

R485

100Ω 1% 1/10W SMT0603 LR(NU)

3VDDA<11,21,23,24,25,26,28,30,33,34,36,39,45,48>

R170

R332

R337

10KΩ 5% 1/16W SMT0402 LR

10KΩ 5% 1/16W SMT0402 LR(NU)

10KΩ 5% 1/16W SMT0402 LR (NU)

R479

1KΩ 5% 1/10W SMT0603 LR

R333

KBSEL1 KBSEL2

10KΩ 5% 1/16W SMT0402 LR(NU)

CRISIS

R1129

100Ω 5% 1/16W SMT0402 LR

KBSEL1 <23> KBSEL2 <23> LOGSEL <34>

MB_ID0 <24> DVDSEL <32>

SW1

1 2 3 4

SW CHS-04TB(2) 8PIN 1.27mm COPAL LF

C7 Freq

200.00M

100.00M

166.67M

133.00M

8 7 6 5

KBSEL1 KBSEL2 CRISIS

1 2 3 4

BSEL2 BSEL1

KBSEL1 <23> KBSEL2 <23> CRISIS <24> RTC_VCC <24,25,28>

SW5

8 7 6 5

SW CHS-04TB(2) 8PIN 1.27mm COPAL LF

offoff

offon

FSBSEL0 <12> FSBSEL1 <12> FSBSEL2 <12> V4_OFF <24>

onoff

onon

10KΩ 5% 1/16W SMT0402 LR(NU)

LID0<20,33>

100Ω 5% 1/16W SMT0402 LR

TO PMU08

R17

3VDDM

R330

10KΩ 5% 1/16W SMT0402 LR

C C

LED indicator control logic

WIRELESS_RFON1

Q63 TR NPN/PNP IMD2AT110 50V 30mA SMT6(SC-74) 6PIN ROHM LR

R789

SHW 0 5% 1/16W 0402

3 4

5

5VDDS<10,31,36,45,46,47,48>

B B

LED_G<33 >

LED_GREEN

2 1

6

LED_GREEN <35>

LED_A<33>

5VDDS<10,31,36,45,46,47,48>

Q62 TR NPN/PNP IMD2AT110 50V 30mA SMT6(SC-74) 6PIN ROHM LR

3 4

R790

5

SHW 0 5% 1/16W 0402

LED_AMBER

2 1

6

LED_AMBER <35>

CHG_LED1 LED_AMBER LED_GREEN

R800

LID Switch

3VDDS<11,21,23,24,25,26,28,30,33,34,36,39,45,48>

R18

C38

0.1uF 16V 80-20% SMT0402 Y5V LR

910Ω 1% 1/10W SMT0603 LR

300Ω 5% 1/10W SMT0603 LR

R798

R799

N

D4 DIODE SWITCHING BAV70W 75V 150mA SOT-323 3PIN PSI LR

P

PP

CON ACES 2PIN 85204-0200L (LEAD FREE)

300Ω 5% 1/10W SMT0603 LR

R793

LED YELLOW GREEN SMT0805 2PIN λp=574nm HT-170UYG HARATEK LR

300Ω 5% 1/10W SMT0603 LR

R794

LED YELLOW GREEN SMT0805 2PIN λp=574nm HT-170UYG HARATEK LR

R795

CN15

1 2

20-20294-20

1 2

5VDDM<11,22,24,26,29,32,34,35,36,41,42,48,52>

300Ω 5% 1/10W SMT0603 LR

R796

LED YELLOW GREEN SMT0805 2PIN λp=574nm HT-170UYG HARATEK LR

300Ω 5% 1/10W SMT0603 LR

R791

LED YELLOW GREEN SMT0805 2PIN λp=574nm HT-170UYG HARATEK LR

+-

Q61 TR NPN/PNP IMD2AT110 50V 30mA SMT6(SC-74) 6PIN ROHM LR

PMU5V<33,39,48>

CHGLED<33>

3 4

R797

5

SHW 0 5% 1/16W 0402

2 1

6

CHG_LED1 <35>

LED AMBER/GREEN SMT0603 4PIN λp=609/570mm HT-297DQ/GQ-DT HARVATEK LR

43

D50

D49

1 2

+-

D52

+-

D53

+-

D54

+-

D55

10MIL

R1423 0Ω 5% 1/16W SMT0402 LR (NU)

5VDDS<10,31,36,45,46,47,48>

R1424 SHW 0 5% 1/16W 0402

A A

5VDDM<11,22,24,26,29,32,34,35,36,41,42,48,52>

WIRELESS_RFON<24,29>

8

Q64 TR NPN/PNP IMD2AT110 50V 30mA SMT6(SC-74) 6PIN ROHM LR

3 4

R792

SHW 0 5% 1/16W 0402

7

2 1

5

6

WIRELESS_RFON1

WIRELESS_RFON1 <35>

6

5

4

3

from KBC

CAPS0<34,35>

SRLL0<34,35>

NUM0<34,35>

IDE_LED0<32,35>

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

+-

D51

37 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

D D

C C

7

6

5

4

3

2

1

4M FLASH ROM

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,41,42,45,46,48,52>

VCCP<8,9,12,14,17,25,26,46>

B B

H_INIT0<8,25>

PCI_RST0<17,23,29,33,34,39>

CLK33M_FWH<12>

R303

A A

10KΩ 5% 1/16W SMT0402 LR

8

7

R315 1KΩ 5% 1/16W SMT0402 LR

B

Q39 TR NPN SST3904T116 40V 200mA SST3 ROHM LR

E C

876

54

RP64

321

10KΩ 5% SMT2010 1/16W 8P4R LR

6

R314 10KΩ 5% 1/16W SMT0402 LR

P30_NC1 P30_NC2 P30_NC3 P30_NC4

P30_NC5 P30_NC6 P30_NC7 P30_NC8 P30_NC9

U50

24

INIT#

2

RST#

31

CLK

30

FGP14

3

FGP13

4

FGP12

5

FGP11

6

FGP10

9

ID3

10

ID2

11

ID1

12

ID0

18

RSVD_1

19

RSVD_2

20

RSVD_3

21

RSVD_4

22

RSVD_5

16

GND_1

26

GND_2

28

GNDA

FLASHROM W39V040BPZ 4Mbit(512K*8)33MHz 3.3V PLCC 32PIN FIRMWARE LPC WINBOAND LR

20-10161-00 SOCKET 03-10262-04 LPC BIOSic winbond

5

VCC_1 VCC_2

VCCA

FWH4 FWH3 FWH2 FWH1 FWH0

1

VPP

25 32 27

8

TBL#

7

WP#

23 17 15 14 13

29

IC

4

1

C302

3

RP65

4.7KΩ 5% 1010 1/16W 4P2R LR

2

0.01uF 50V +80-20% SMT0402 Y5V LR

R312 SHW 0 5% 1/16W 0402 R304 SHW 0 5% 1/16W 0402

R302

10KΩ 5% 1/16W SMT0402 LR

4

C295

C294

0.01uF 50V +80-20% SMT0402 Y5V LR

C299

0.01uF 50V +80-20% SMT0402 Y5V LR

C293

10uF 10V +80-20% SMT0805 Y5V LR

0.01uF 50V +80-20% SMT0402 Y5V LR

FWH_TBL0 <34> FWH_WP0 <34>

LPC_FRAME0 <25,33,34>

LPC_AD3 <25,33,34> LPC_AD2 <25,33,34> LPC_AD1 <25,33,34> LPC_AD0 <25,33,34>

3

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

38 56Friday, October 20, 2006

0.2

RESUME

www.bufanxiu.com

RESET

8

7

6

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,45,48>

5

4

3

2

1

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,45,48>

D D

C347

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,45,48>

C C

100KΩ 1% 1/16W SMT0402 LR

POWSW0<35,49>

B B

DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR

C1545 1000pF 50V 10% SMT0402 X7R LR

R374

10KΩ 5% 1/16W SMT0402 LR

R398

D31

U25

5

VCC

1

TC

2

SUB

3

GND

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

2200pF 50V 10% SMT0402 X7R LR

C359

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,45,48>

PN

R380

10KΩ 5% 1/16W SMT0402 LR

4

OUT

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

4700PF 50V 10% SMD0603 X7R LR

G

Q42 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR

R1209

0Ω 5% 1/16W SMT0402 LR(NU)

5 1

2 3

DS

R372 10KΩ 5% 1/16W SMT0402 LR

5 1

2

C325

3

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

2200pF 50V 10% SMT0402 X7R LR

U26

4

OUT

VCC TC

SUB GND

RSMRST0 <25>

U24

OUT

VCC TC

SUB GND

4

PMU5V<33,37,48>

R379

10KΩ 5% 1/16W SMT0402 LR

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,45,48>

SUSC0<24>

R376

10KΩ 5% 1/16W SMT0402 LR

MAINSW0_ICH <24>

SUSB0<24 >

C1528

R387

C345 0.1uF 10V 10% SM T0402 X5R LR (NU)

4.7uF 6.3V ± 10% SMT0805 X5R C 2012X5R0J475KT TDK LR (NU)

100KΩ 1% 1/16W SMT0402 LR

PCI RESET & PCI NON RESET

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,45,48>

R1064

SHW 0 5% 1/16W 0402

R399

C360 0.1uF 10V 10% SM T0402 X5R LR (NU)

100KΩ 1% 1/16W SMT0402 LR

C1529

4.7uF 6.3V ± 10% SMT0805 X5R C 2012X5R0J475KT TDK LR (NU)

PSUSC0 <30,33,47,48>

R1065

SHW 0 5% 1/16W 0402

SUSTAT_B0 <11,33,42,45,46,47,48>

U85

53

1

PRSTMSK0<33>

A A

8

7

6

5

T28

1

42

DL-IC NC7SZ14P5X_NL SC70 5PIN FAIRCHILD LR

PCI_RST0<17,23,29,33,34,38>

4

3

U86 DL-IC NC7SZ32P5X_NL SC-70 5PIN FAIRCHILD LR

53

1

4

2

PCI_RSTNS0 <34>

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

39 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

4 4

3 3

MU14A FMK4 CFMASK

1

FMK12 CFMASK

1

S4

SMD-P5_0x1_5

1

S14

SMD-P5_0x1_5 (NU)

1

S18

SMD-P5_0x1_5 (NU)

1

FMK5 CFMASK

1

FMK11 CFMASK

1

M23 NUT-P6_0B2_0D1_0

1

S2

SMD-P5_0x1_5 (NU)

S13

SMD-P5_0x1_5

5

FMK3 CFMASK

FMK10 CFMASK

M22 NUT-P6_0B2_0D1_0

2 2

1 1

MU12A CFMASK

1

MU45B

MU12B

CFMASK

1

FMK9 FMASK

1

S15

SMD-P5_0x1_5 (NU)

1

CFMASK

MU41B

CFMASK

1

FMK14

FMASK

S11

SMD-P5_0x1_5 (NU)

S10

SMD-P5_0x1_5 (NU)

1

MU25A CFMASK

1

MU25B CFMASK

1

FMK2 FMASK

1

SMD-P5_0x1_5 (NU)

S17

MU24A CFMASK

MU24B CFMASK

1

FMK13 FMASK

1

AGND <41,42,43,53>

1

S6

SMD-P5_0x1_5

1

4

MU39B

MU13A

CFMASK

1

MU39A CFMASK

FMK6

FMK1

FMASK

1

S16

SMD-P5_0x1_5

1

S3

SMD-P5_0x1_5 (NU)

1

AGND <41,42,43,53>

4

3

11 10 9

M8 M5D5

1

M14 SCREW-P8_0D2_7

1

12132

1

13

2

12

3

11

4

10

5

9

678

1

12132

1

13

2

12

3

11

4

10

5

9

678

M15 SCREW-P8_0D2_7

M5 SCREW-P8_0D2_7

1

12132

1

13

2

12

3

11

4

10

5

9

678

M7 M2_2D2_2

1

11 10 9

M1 SCREW-P8_0D2_7

1

12132

1

13

2

12

3

11

4

1

FMK8

FMK7

FMASK

1

NUT-P8_0D4_0

M19

1

NUT-P8_0D4_0 M21

1

NUT-P8_0D4_0 M20

1

10

5

9

678

1

12132

1

13

2

12

3

11

4

10

5

9

678

M13 SCREW-P8_0D2_7

M2 SCREW-P8_0D2_7

1

12132

1

13

2

12

3

11

4

10

5

9

678

NUT-P8_0D4_0 M18

1

11 10 9

NUT-P8_0D4_0 M17

1

M16 SCREW-P8_0D2_7

1

12132

1

13

2

12

3

11

4

10

5

9

678

1

12132

1

13

2

12

3

11

4

10

5

9

678

M6 SCREW-P8_0D2_7

M4 SCREW-P8_0D2_7

1

12132

1

13

2

12

3

11

4

10

5

9

678

9/26 Change not connect to GND

3

M11 SCREW-P8_0D2_7

1

13

2

12

3

4

5

678

1

13

2

12

3

4

5

678

M9 SCREW-P8_0D2_7

M10 SCREW-P8_0D2_7

1

13

2

12

3

4

5

678

M12 M2_2D2_2

1

2

12132

11

10

9

12132

11

10

9

12132

11

10

9

2

11 10 9

M3 HOLE-P8_0D2_7

1

COUPON4X2

MJP1

1

8

2

7

3

6

4 5

COUPON4X2

MJP2

1

8

2

7

3

6

4 5

COUPON_GND

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

C

Date: Sheet of

COUPON4X2

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

1

40 56Friday, October 20, 2006

0.2

10

www.bufanxiu.com

9

8

7

6

5

4

3

2

1

10mil

H H

10mil 10mil

10mil 10mil 10mil

G G

F F

E E

D D

AC_SDOUT<24,28> AC_BITCLK<24,28>

AC_RSTNS0<24,28>

3VDDM_AUDIO

10mil 10mil

SYS_BEEP<43>

MIC_DET<53>

AGND<40,42,43,53>

HPDET<43,53>

MIC1<53> MIC2<53>

AC_SYNC<24,28>

AVDDS<43>

Please close to CODEC CHIP

GND_POWER

AC97_PCBEEP

GND_POWER

10mil 10mil 10mil

GND_POWER

AC97_BITCLK

GND_POWER

C1507 2.2uF 16V 80-20% SMT0805 Y5V C2012Y5V1C225Z TDK LR R1406 20KΩ 1% 1/16W SMT0402 LR

INSERT: GROUND REMOVE: FLOATING

C1508 47pF 50V 5% SMT0402 NPO LR (NU)

R1372 39.2KΩ 1% 1/10W SMT0603 LR

C1509 1uF 16V +80-20% SMT0603 Y5V C1608Y5V1C105Z TDK LR C1510 1uF 16V +80-20% SMT0603 Y5V C1608Y5V1C105Z TDK LR

R1373 22Ω 5% 1/16W SMT0402 LR Sn R1374 R1375 22Ω 5% 1/16W SMT0402 LR Sn R1376 22Ω 5% 1/16W SMT0402 LR Sn R1377 22Ω 5% 1/16W SMT0402 LR Sn

L163

600Ω±25% 100MHz 1000mA SMT0603 MLB-160808-0600P-N2 MAG.LAYERS LR

C1520 1uF 6.3V 10% SMT0402 X5R LR

AGND <40,42,43,53>

10mil 10mil

C1517 22pF 50V 5% SMT0402 NPO LR

(20mil)

14MCLK_AC97

GND_POWER

U82

12 13 39

41 16

17 18

20 34

21 22

23 24

45 46

47 48

2

3 5

6 10 11

1

9

25 38

ASIC AUDIO CODEC VT1708A LQFP 48PIN VIA LR LQFP 48PIN VIA LR

PCBEEP SENSE_A PORT-A_L

PORT-A_R PORT-F_L

PORT-F_R CD_L

CD_R SENSE_B

PORT-B_L PORT-B_R

PORT-C_L PORT-C_R

PORT-H_L PORT-H_R

SPDIFI/EAPD SPDIFO

NC

NC2 SDO BITCLK SYNC RESET#

DVDD1 DVDD2

AVDD1 AVDD2

PORT-D_L

PORT-D_R

AFILT3

PORT-E_L PORT-E_R

VREF FILTER

VREFOUT-B_L

VREFOUT-C_L

VREFOUT-F_L

AFILT1

AFILT2

AFILT4

PORT-G_L

PORT-G_R

JDREF

DVSS1 DVSS2

AVSS1 AVSS2

CAP1

SDI

35 36

37 14

15

27 28 29

30 32

31

33

19

43 44

8

33Ω 1% 1/16W SMT0402 LR

R1378

40

RES 5.1KΩ 1% 1/16W SMT0402 LR

4

(20mil)

7

26 42

10mil

R1405 4.7KΩ 5% 1/16W SMT0402 LR R1407 4.7KΩ 5% 1/16W SMT0402 LR

C1514 270pF 50V 10% SMT0402 X7R LR

C1515

C1516

0.1uF 16V 80-20% SMT0402 Y5V LR

10uF 6.3V 80-20% SMT0805 Y5V H=1.25mm LR

C1518 270pF 50V 10% SMT0402 X7R LRC1519

270pF 50V 10% SMT0402 X7R LR

LINE_OUT_L <42> LINE_OUT_R <42>

HP_OUT_L <42> HP_OUT_R <42>

MIC1 <53> MIC2 <53>

C1511 270pF 50V 10% SMT0402 X7R LR

C1512

C1513

0.1uF 16V 80-20% SMT0402 Y5V LR

10uF 6.3V 80-20% SMT0805 Y5V H=1.25mm LR

AC_SDIN0 <24>

AGND <40,42,43,53>

A_GND

LINE_OUT_LGND_POWER

A_GND

LINE_OUT_R

A_GND

HD Audio-ACZ_SDOUT/ACZ_SYNC/ACZ_BITCLK/ACZ_RESET#

L3

L1L2L2

39ohm

L3

ICH7m

Trace Impedance Routing Requirement Trace Length

55 +/- 15%

*** L3 can be extened up to 15" if HD Audio docking is not used

4 on 7(stripline) 5 on 7(microstrip)

HD Audio-ACZ_SDIN

HD

L2L1

ICH7m

Trace Impedance 55 +/- 15%

*** Breakout can be routed 4 on 4 up to 500 mils

39ohm

Audio

Routing Requirement 4 on 7(stripline) 5 on 7(microstrip)

HD Audio

L1 = 0.5"~2.5" L2 <= 0.1" L3 = 1"~8"

Trace Length L1 = 0.1"~15" L2 <= 0.5"

10mil

MDC CONN

C C

600Ω±25% 100MHz 1000mA SMT0603 MLB-160808-0600P-N2 MAG.LAYERS LR

Please close to CODEC CHIP

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,42,45,46,48,52>

B B

A A

10

9

L164

8

20 mils

C1522

C1521

0.1uF 16V 80-20% SMT0402 Y5V LR

10uF 10V +80-20% SMT0805 Y5V LR

3VDDM_AUDIO

7

6

AZALIA CODEC POWER

(20mil) (20mil)

5VDDM<11,22,24,26,29,32,34,35,36,37,42,48,52>

C1524

0.1uF 16V 80-20% SMT0 402 Y5V LR

5

U83

5

VIN

3

BYP

1

SHDN

C1525

2

GND

0.1uF 16V 80-20% SMT0 402 Y5V LR LNR-IC LDO G924-475T1Uf 4.75V SOT23-5 5PIN GMT LR

05-31717-01

4

VOUT

4

200mA

AVDDS <43>

C1523 10uF 10V +80-20% SMT0805 Y5V LR

AGND <40,42,43,53>

3

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

VT1708A CODEC

2

41 56Friday, October 20, 2006

1

0.2

8

www.bufanxiu.com

EMI add 20060417

D D

AMP_3V

C1481 0.1uF 16V 80-20% SMT0402 Y5V LR

C1480 0.1uF 16V 80-20% SMT0402 Y5V LR

C1479

12

0.1uF 16V ± 10% SMD0603 X7R LR

AGND <40,41,43,53>

(20mil)

C1482 10uF 10V +80-20% SMT0805 Y5V LR

7

L153

SPWR 0 5% 1/8W 0805

R1352

0Ω 5% 1/4W SMT1206 LR

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,45,46,48,52>

6

AMP_5V 5VDDM<11,22,24,26,29,32,34,35,36,37,41,48,52>

C1485 0.1uF 16V 80-20% SMT0402 Y5V LR

C1484 0.1uF 16V 80-20% SMT0402 Y5V LR

AGND <40,41,43,53>

Please close to AMP CHIP

(20mil)

C1483

+

T10uF 10V ± 20% SMT3216 ESR=3.5Ω T491A106M010AT KEMET LR(NU)

10/25 NU

5

L154

SPWR 0 5% 1/8W 0805

R1353

0Ω 5% 1/4W SMT1206 LR

4

R1354

0Ω 5% 1/4W SMT1206 LR

AGND <40,41,43,53>

AGND

SPKOUTL+

AGND

SPKOUTL-

AGND

SPKOUTR+

AGND

SPKOUTR-

AGND

AMP_3V

3

10mil

10mil 10mil 10mil

10mil

10mil 10mil

LOUT+

L155 600Ω±25% 100MHz 1000mA SMT0603 HCB1608KF-601T10 TAI-TECH LR

LOUT-

L156 600Ω±25% 100MHz 1000mA SMT0603 HCB1608KF-601T10 TAI-TECH LR

ROUT+

L157 600Ω±25% 100MHz 1000mA SMT0603 HCB1608KF-601T10 TAI-TECH LR(NU)

ROUT-

L158 600Ω±25% 100MHz 1000mA SMT0603 HCB1608KF-601T10 TAI-TECH LR(NU)

10mil

2

CON ACES 2PIN 85204-0200L (LEAD FREE)

trace 10miltrace 10mil

L161 ESD 3.5pF ± 10% 15KV DC=12V SMT0603 MLVS-0603-E10 INPAQ LR (NU)

L160 ESD 3.5pF ± 10% 15KV DC=12V SMT0603 MLVS-0603-E10 INPAQ LR (NU)

L159 ESD 3.5pF ± 10% 15KV DC=12V SMT0603 MLVS-0603-E10 INPAQ LR (NU)

1

CN35

1 2

20-20294-20

CN36

1 2 3 4

L162 ESD 3.5pF ± 10% 15KV DC=12V SMT0603 MLVS-0603-E10 INPAQ LR (NU)

CN 4PIN 3801-04 ENTERY (NU)

1 2

1 2 3 4

NU_20-25087-00

LOUT+

R1357

AGND LINE_OUT_L AGND LINE_OUT_R

C C

AGND

LINE_OUT_L<41> LINE_OUT_R <41>

LINE_OUT_R<41>

330pF 16V 5% SMT0402 X7R LR

10uF 10V +80-20% SMT0805 Y5V LR

C1489

R1358 20KΩ 5% 1/10W SMT0603 LR

20KΩ 5% 1/10W SMT0603 LR

C1491

R1360

10uF 10V +80-20% SMT0805 Y5V LR

AMP_5V

4.7uF 10V +80-20% 0805 Y5V LR

(20mil) (20mil)

C1495 0.1uF 16V 80-20% SMT0402 Y5V LR

C1496

10uF 10V +80-20% SMT0805 Y5V LR

AGND <40,41,43,53>

10/20 change MO-CAP

AGND <40,41,43,53>

AMP_SD

B B

AMP_SD

C1488

C1492

11KΩ 1% 1/10W SMT0603 LR

LOUT-

U77

1

LIN1

2

LIN2

3

LBYPASS

4

LVDD

5

SHDN

6

NC

9/14 Change to AMP_3V

AMP_3V

AGND LINE_OUT_L AGND LINE_OUT_R AGND

10mil

10mil 10mil

10mil

AMP_MUTE0<33>

10mil

1KΩ 5% 1/16W SMT0402 LR

R1369

B

10/14 Del R725

A A

GND_POWER

SYS_BEEP0/AC97_PCBEEP

GND_POWER

8

10mil 10mil 10mil 10mil

7

10mil

AGND<40,41,43,53>

24

23

22

21

NC

LOUT+

GND/HS

NC

LOUT-

7

LNR-IC G1432Q5U QFN4X4-24 24PIN GMT LR

R1367 10KΩ 5% 1/16W SMT0402 LR

AMP_MUTE

Q115

E C

NPN PDTC144EU SOT-323 PHI LIPS LR

10

9

8

AGND <40,41,43,53>

6

AMP_MUTE

ROUT+

R1356

10KΩ 1% 1/10W SMT0603 LR

20

19

VOL

ROUT+

18

RIN1

17

RIN2

16

RBYPASS

4.7uF 10V +80-20% 0805 Y5V LR

15

RVDD

14

GND

13

IN1/IN2

ROUT-

MUTE

11

AGND <40,41,43,53>

12

ROUT-

AMP_3V

U79

53

DL-IC NC7SZ32P5X_NL SC-70 5PIN FAIRCHILD LR

1

4

2

C1487 330pF 16V 5% SMT0402 X7R LR(NU)

R1359

10KΩ 1% 1/10W SMT0603 LR (NU)

C1493

AGND <40,41,43,53>

C1497 0.1uF 16V 80-20% SMT0402 Y5V LR

AGND <40,41,43,53>

A_PCHPDET <43> AMP_MUTE

5

10uF 10V +80-20% SMT0805 Y5V LR (NU)

C1490

AMP_5V

C1498

10uF 10V +80-20% SMT0805 Y5V LR

SUSTAT_B0<11,33,39,45,46,47,48>

9/14 Add

A_PCHPDET<43>

G1432_SHDN

10/20 change MO-CAP

10/12 Add HP out from ALC655

4

R1355 10KΩ 5% 1/16W SMT0402 LR

53

1 2

AMP_3V

(20mil)

10KΩ 1% 1/16W SMT0402 LR

10KΩ 1% 1/10W SMT0603 LR

10uF 10V +80-20% SMT0805 Y5V LR(NU)

LINE_OUT_L<41>

HP_OUT_L<41>

AMP_5V

R1368 10KΩ 5% 1/16W SMT0402 LR

AMP_SD

Q116

B

NPN PDTC144EU SOT-323 PHILIPS LR

E C

C1506

0.1uF 10V 10% SMT0402 X5R LR(NU)

2.2uF 16V 80-20% SMT0805 Y5V C2012Y5V1C225Z TDK LR

U76

4

DL-IC NC7S08P5X_NL SC70 5PIN FAIRCHILD LR

AGND <40,41,43,53>

R1363

C1501

0.47uF 16V +80-20% 0603 Y5V LR

AMP_3V

16

U78

SHDNL

1

SHDNR

2

SGND

3

SVDD

4

INL

OUTL

5

R1361

LNR-IC G1410Q4U QFN3X3-16 16PIN GMT LR

G1410VSS

C1500

470pF 50V 10% SMT0402 X7R LR

R1365

1KΩ 1% 1/16W SMT0402 LR

C1502

10uF 10V +80-20% SMT0805 Y5V LR

AGND <40,41,43,53>

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,45,46,48,52>

C1505

3

15

6

C1486

14

13

C1P

PVDD

OUTR

SVSS

7

R1362

C1499

470pF 50V 10% SMT0402 X7R LR

R1366

1KΩ 1% 1/16W SMT0402 LR

C1503

10uF 10V +80-20% SMT0805 Y5V LR

AGND <40,41,43,53>

LNR-IC PST9228NR 2.8V SOT-25 5PIN MITSUMI LR

SUSTAT_B0<11,33,39,45,46,47,48>

AGND <40,41,43,53>

PGND

12

C1N

11

NC2

10

PVSS

9

NC1

INR

8

10KΩ 1% 1/16W SMT0402 LR

R1364 10KΩ 1% 1/10W SMT0603 LR

10/14 add10/14 add

C1504

10uF 10V +80-20% SMT0805 Y5V LR(NU)

HP_R <43> HP_L <43>

1KΩ 5% 1/16W SMT0402 LR

U80

5

OUT

VCC

1

TC

2

SUB

3

GND

R1371

2

G1410VSS

C1494

2.2uF 16V 80-20% SMT0805 Y5V C2012Y5V1C225Z TDK LR

AGND <40,41,43,53>

LINE_OUT_R <41>

HP_OUT_R <41>

10/12 Add HP out from ALC655

For G1410 POPO issue

AMP_MUTE0 <33>

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,45,46,48,52>

R1370

4

DL-IC NC7S08P5X_NL SC70 5PIN FAIRCHILD LR

1KΩ 5% 1/16W SMT0402 LR

10/12 For G1410 PO sound issue

Title

VA250W/D < VIA C7 + VN896 + VT8237A >

Size Document Number Rev

C

Date: Sheet of

U81

53

1 2

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

4

G1432_SHDN

42 56Friday, October 20, 2006

1

0.2

10

www.bufanxiu.com

H H

G G

F F

2006.7.6 Cancel Audio CONN

9

8

7

Normal=LOW Headphone insert=High

6

A_PCHPDET<42>

AGND<40,41,42,53>

Q114

CE

10mil

HP_L<42>

HP_R<42>

5

NPN DTC144WUAT106 50V 30mA UMT3 3PIN ROHM LR

B

9/26 Change from 47k to 0 ohm

R1347 SHW 0 5% 1/16W 0402 R1348 SHW 0 5% 1/16W 0402

C1475

9/26 NU

4

R1346

10KΩ 5% 1/16W SMT0402 LR

R1349

R1350

3

AVDDS <41>

C1477

C1478

C1476

HPDET

HPL_CN HPR_CN

2

HPDET <41,53>

HPL_CN <53> HPR_CN <53>

1

10mil

0.1uF 16V 80-20% SMT0402 Y5V LR (N U)

E E

D D

C C

PCBEEP

AGND<40,41,42,53>

1KΩ 5% 1/16W SMT0402 LR(NU)

0.1uF 16V 80-20% SMT0402 Y5V LR (N U)

R1351

1000pF 50V 10% SMT0402 X7R LR(NU )

SPKR_SB<24> SYS_BEEP <41>

R759

10KΩ 5% 1/16W SMT0402 LR

0Ω 5% 1/8W SMT0805 LR(NU)

1000pF 50V 10% SMT0402 X7R LR(NU )

C811 1000pF 50V 10% SMT0402 X7R LR (NU)

R761 10KΩ 5% 1/16W SMT0402 LR (NU)

2006.0616 PCBEEP BOM Reserve

B B

5VDDM<11,22,24,26,29,32,34,35,36,37,41,42,48,52>

5VDDM

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu

A A

10

9

8

7

6

5

4

3

Title

Size Document Number Rev

C

Date: Sheet of

114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

43 56Friday, October 20, 2006

0.2

1

5

www.bufanxiu.com

4

3

2

1

VA250 Power Block

D D

MB(Page 50)

Adapter Jack

Battery

ADPIN

B

F

B

MB3887

QCHGON1 TRICHGON1

MM1380A

MB(Page 51)

S

DCON

DCIN

MAX8734A

ADPOUT

PCCOUT

D

SP

DCIN+

D SP

D

SP

INOM

ISUS

LMV321

C C

5VDDA

3VDDA

MB(Page 48)

DCON

S

SUSTAT_B0

S

SUSTAT_B0

MB(Page 21)

S

ENAVDD

G1117

5VDDS

5VDDM

3VDDS

3VDDM

LCDVDD

1.5VDDA

MB(Page 45)

APL5331

2.5VDDM

S

2.5VDDA

DDR_0.9VDDM

1.8VDDM

VCCP

2

Signal Power Path

LDO

Amplifier

B

Bead

D

Diode

F

Fuse

S

Switch

Switching

SP

Power Converter

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

44 56Friday, October 20, 2006

0.2

MB(Page 33)

REF33

MB(Page 49)

ADPOUT

DCIN

DCIN+

B B

150mA

ADPOUT1

S

LATCH BSEL1 POWSW0

MAX8734 (Internal LDO)

LM4120

PST9228

PMU5V PMU3V

VOR0

SP

SC486

SP

SC411

SP

DDR_1.8VDDS

PSUSC0

1.5VDDM

SUSTAT_B0

MB(Page 10)

VCORE_CPU

G916

MB(Page 47)

G2996

SUSTAT_B0

MB(Page 46)

APL5912

VRON_VCCP

SP

ISL6262

A A

5

4

3

VRON_VCCP

MB(Page 52)

S Inverter

5

www.bufanxiu.com

D D

4

3

2

1

1.5VDDA 0.5A

U46 LNR-IC G1117T63UF SOT-223 3PIN GMT LR

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,39,48> 1.8VDDM <13>

4.7uF 10V 80-20% SMT0805 Y5V C2012Y5V1A475ZT TDK LR C726

C C

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,46,48,52>

5VDDA<10,31,36,37,46,47,48>

B B

SUSTAT_B0<11,33,39,42,46,47,48>

1uF 10V +80-20% 0603 Y5V LR(NU)

10KΩ 5% 1/16W SMT0402 LR

R1128 SHW 0 5% 1/16W 0402

C1235

1

3

R1337

2

Q113 NPN UMG2NTR 50V 30mA SC-88A ROHM LR

6.8KΩ 1% 0402 LR

5

4

10uF 6.3V 10% 0805 X5R TDK LR

R1125

R1127

22KΩ 1% 0402 LR

ADJ

1

80mil

C1232

C1425

0.1uF 10V 10% SMT0402 X5R LR

23

VOUTVIN

C1233

+

22uF 10V ± 20% 3528 3.0Ω KEMET LR(NU)

R677 150Ω 1% 0603 LR

R678

30.1Ω 1% 0603 LR

1.5VDDA <17>

C696

10uF 10V +80-20% SMT0805 Y5V LR

2.5VDDM

U12 LNR-IC Bus Termination Regulator APL5331KA-TRL 3A SOP-8-P 8PIN ANPEC LR

1

VIN

2

GND

3

VREF

4 5

VOUT N.C.1

C1305

8 7 6

C1234 1uF 10V 10% 0603 X5R TDK LR

5VDDA <10,31,36,37,46,47,48>

N.C.3 N.C.2

VCTRL

TP(GND)

9

DDR_1.8VDDS<15,17,18,19,36,47>

SUSTAT_B0<11,33,39,42,46,47,48>

1.8VDDM 1.5A

1uF 10V 10% 0603 X5R TDK LR

5VDDA<10,31,36,37,46,47,48>

Q89 M-FET-N AO6400 30V 6.9A TSOP-6 6PIN AOS LR

6

D

5

S

2

4

1

C1229

3

R1121 10KΩ 5% 0402 LR

R1122 10KΩ 5% 0402 LR

1

3

R1123 1KΩ 5% 0402 LR

5

4

Q90 NPN UMG2NTR 50V 30mA UMT5(SC-88A) 5PIN ROHM LR

2

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,39,48> 2.5VDDA <23,24,25,26>

C1231

C1409

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

2.5VDDA 0.5A

U66 G916T1Uf ADJ SOT23-5 GMT LR

1 5

IN OUT

3

SHDN

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

2

4

ADJ

GND

R1124 20KΩ 1% 0402 LR

R1126 20KΩ 1% 0402 LR

C1230

1uF 10V +80-20% SMT0603 Y5V LMK107F105ZA-T TAIYO LR

80mil

2.5VDDM <8,13,20,23,24,25,26,36>

10uF 6.3V 10% SMT0805 X5R C2012X5R 0J106K TDK LR

A A

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

5

4

3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<1.5V / 2.5V /1.8V>

1

45 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

4

3

2

1

1.5VDDM

D D

U70

40mil

R1180

5VDDA<10,31,36,37,45,47,48>

22Ω 5% 0603 LR

R1185 10KΩ 1% 0402 LR

C1276

1uF 10V 10% 0603 X5R TDK LR

AGND_SC411

SUSTAT_B0<11,33,39,42,45,47,48>

DIODE SWITCHING 1SS355 80V 100mA SOD-323 2PIN PSI LR(NU)

C C

R1182 0Ω 5% 1/16W SMT0402 LR

PSI

1.5VDDM_PWRGD

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,48,52>

D75

SC411MLTRT QFN-16 SEMTECH LR

2

VCC

6

AGND

15

EN

C1236 1uF 10V +80-20% 0603 Y5V LR(NU)

4

PGOOD

17

AGND_SC411

TON

VDD BST

DH LX

ILIM

DL

PGND

VOUT

FB

N.C.1

N.C.2

Thermal_Pad

5

14

C1274 1000pF 50V 10% 0402 X7R LR

R1181

16

1MΩ 1% 0402 LR

C1277

D70 STKY RB751V-40 40V 200mA SOD-323 PSI LR

9 13

PSI

12 11

R1183

10

17.4KΩ 1% 0603 LR

8 7

R1184 SPWR 0 5% 0603

1

C1280 100pF 50V 5% 0402 NPO LR

3

R1186 RES 21KΩ 1% 1/16W SMT0402 LR

R1187 10KΩ 1% 1/16W SMT0402 LR

AGND_SC411

40mil

2.2uF 10V ± 10% SMT0805 X5R C2012X5R1A225KT TDK LR

5VDDA <10,31,36,37,45,47,48>

C1278

0.22uF 10V 10% 0603 X7R LR

AGND_SC411

2via2via

Vref=0.5V

AGND_SC411

ANPEC

100mils

C1273

DCIN<10,36,47,48,49,50,52>

4

4.7uF 25V ± 10% SMT1206 X5R TDK LR C1275

4.7uF 25V ± 10% SMT1206 X5R TDK LR

Q100

61

5

7

8

TR M-FET-N APM4804KC-TRL 30V 8A SOP-8 8PIN ANPEC LR Q101

D

TR M-FET-N APM4804KC-TRL 30V 8A SOP-8 8PIN ANPEC LR

S

L130

2

3

3.8uH± 30% 6.0A SMT10*10.1*3.8mm SIL104R-3R8PF DELTA LR

61

5

7

8

D71 SS14 40V 1A SMA PSI LR

D S

2

3

12

+

PSI

C1279 P-CAP 220uF 6.3V 20% SMTφ 6.3 H=5.7mm ESR=13mΩ PXC6.3VC220MF60 NCC LR

160mils160mils

1.5VDDM

VCCP

U69

100mils

1.5VDDM<9,17,20> VCCP <8,9,12,14,17,25,26,38>

B B

10uF 6.3V 10% 0805 X5R TDK LR

A A

5

5VDDA<10,31,36,37,45,47,48>

C1241

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,48,52>

VCORE_ON<10>

VRON_VCCP<10,26>

4

C1242 1uF 10V 10% 0603 X5R TDK LR

R1133

2.2KΩ 5% 1/16W SMT0402 LR

C1243

0.01uF 16V 10% SMT0402 X7R LR(NU)

LNR-IC REGULATOR LDO W/Exposed Pad APL5912-KAC-TRL 1.2V 5A SOP-8-P 8PIN ANPEC LR

6

VCNTL

7

POK

8

EN

45

VOUTVIN

3

VOUT

2

FB

1

GND

TP

9

R1135

SHW 0 5% 1/16W 0402

C1239

0.033uF 16V ± 10% 0402 X7R LR R1131 1KΩ 1% 0402 LR

R1132 3KΩ 1% 0603 LR

3

1.5VDDM_PWRGD

C1240

+

T100uF 2V ± 20% ESR=18mΩ SMT7343 EEFCD0D101ER PANASONIC LR

100mils

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<1.5VDDM & VCCP>

1

46 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

D D

Vi=9~20V

DCIN<10,36,46,48,49,50,52>

C C

160mils

DDR_1.8VDDS<15,17,18,19,36,45>

C1289

B B

4

C1284

4.7uF 25V ±10% 1206 X5R AVX LR

3.8uH±30% 6.0A SIL104R-3R8PF DELTA LR

12

+

C1291

22pF 50V 5% SMT0402 N PO LR

P-C AP 220u F 6. 3V 20% SMT φ6. 3 H =5. 7mm ESR =13m Ω PXC 6.3V C22 0MF6 0 N CC LR

DDR_SGND

C1444

C1445

0.1uF 16V 80-20% SMT0 402 Y5V LR

0.1 uF 16V 80-2 0% SMT0 402 Y5V LR

100mils

STKY RB751V-40 40V 200mA SOD-323 PSI LR

C1285

4.7uF 25V ±10% 1206 X5R AVX LR

L131

ANPEC

R1195

RES 2.4KΩ 1% 1/16W SMT0402 LR

R1198 10KΩ 1% 1/16W SMT0402 LR

R1192 20KΩ 1% 0603 LR

152

D

6 7 8

40MIL

3

S

Q102

4

APM4906KC-TRL 30V 7A SOP-8 ANPEC LR

R100 10Ω 5% 0603 LR

PSI

1000pF 50V 10% 0402 X7R LR

40MIL

C1283

R1190 1MΩ 1% 0603 LR

C1286

0.1uF 16V ±10% 0603 X7R LR

40MIL

DDR_SGND

3

1uF 10V 10% SMT0603 X5R C1608X5R1A105KT TDK LR C1281

5VDDA<10,31,36,37,45,46,48>

R1189 10Ω 5% 0402 LR

U71 SC486IMLTRT MLPQ-24 SEMTECH LR

5

C1294 1uF 10V 1 0% 0603 X5R T DK LR

20

2

TON

VDDP

24

BST

23

DH

22

LX

21

ILIM

19

DL

18

PGND1

3

VDDQS

6

FB

TP

25

EN/PSV EN/VTT

PGNDA PGNDB

VSSA

REF OUT

4

8

DDR_SGND

VCC A

7

POK

1 11 12

VDDPA

13

VDDPB

16 17

14

VTTA

15

VTTB

10

VTTS

9

COMP

C1295 1uF 10V 10% 0603 X5R TDK LR

DDR_SGND

C1282 1uF 10V 10% 0603 X5R TDK LRD72

PSI

D73

R1191 1KΩ 5% 1/16W SMT0402 LR R1193 SHW 0 5% 0402

10u F 6 .3V 10% SMT 0805 X5 R C 2012 X5R0 J10 6K T DK LR

C1287

C1288

Line Wire:3A

10uF 6.3V 10% 0805 X5R TDK LR

C13 58

C1359 10uF 6.3V 10% 0805 X5R TDK LR

C1292

1000pF 50V 10% 0603 X7R LR(NU)

R1199

10Ω 1% 0603 LR

R1200 10Ω 1% 0603 LR

DDR_SGND

10 mils VREF=VDDQ * 0.5

R1201 SPWR 0 5% 0603

2

DDR_PWRGD

STKY RB751V-40 40V 200mA SOD-323 PSI LR(NU)

PSUSC0 <30,33,39,48> SUSTAT_B0 <11,33,39,42,45,46,48> DDR_1.8VDDS <15,17,18,19,36,45>

R1197

C1293

SHW 0 5% 0402

1000pF 50V 10% 0603 X7R LR(NU)

DDR_SGND

DDR_VREF <18,19>

100mils

DDR_0.9VDDM <18,36>

for SO-DIM DDR Pull-up

VTT= VREF

1

EMI MODIFY 2006.0704

A A

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

47 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

4

3

2

1

5VDDA/S/M, 3VDDA/S/M

DCIN<10,36,46,47,49,50,52>

D D

120mils

ANPEC

5.0A or 200mil

5VDDA<10,31,36,37,45,46,47>

C C

7.0uH± 30% 4.8A SMT10*10.1*3.8mm SIL104R-7R0PF DELTA LR L39

D45 DIODE STKY SS14 40V 1A DO-214AC(SM A) 2PIN PSI LR

C1265

C1540

+

T220uF 6.3V ± 20% ESR=25mΩ D2E SMT7343 6TPE220M SANYO LR

470pF 50V 10% SMT0402 X7R LR

C1537

1000pF 50V 10% SMT0402 X7R LR

6 7 8

C245

C244

4.7uF 25V ± 10% 1206 X5R TDK LR

PMU5V<33,37,39>

152

D

Q29 TR M-FET-N Dual APM4906KC-TRL 30V 7A SOP-8 8PIN ANPEC LR

3

S

C263

4

0.1uF 16V ± 10% 0603 X7R LR

PSI

R238

15.4KΩ 1% 1/16W SMT0402 LR

R250 10KΩ 1% 1/16W 0402 LR

3V5VAGND

1A

3V5VAGND

DIODE STKY RB751V-40 40V 200mA SOD-323 2PIN PSI LR D25

PSI

C267

0.1uF 25V 80-20% 0603 Y5V LR

R235 47Ω 5% 1/10W SMT0603 LR

C268 1uF 10V 10% 0603 X5R TDK LR

PMU5V<33,37,39>

C252

10uF 6.3V 10% 0805 X5R TDK LR

R284

4.7KΩ 1% 0402 LR

C281 0.1uF 10V 10% 0402 X5R LR

R283

100KΩ 1% 0402 LR

MAX8734REF

3V5VAGND

6

1 17 14

16 15

19

18 13

21

8

5 11

9 10

3V5VAGND

All Trace > 10mil

R1162 1KΩ 5% 1/16W SMT0402 LR

R1163

SPWR 0 5% 0603

U15 MAX8734AEEI+ QFN28 MAXIM LR

SHDN N.C. VCC BST5

DH5 LX5

DL5

LDO5 TON

OUT5 REF ILIM3 ILIM5 FB5 PRO

PSUSC0<30,33,39,47>

V+

BST3

DH3

LX3

DL3

LDO3

GND

OUT3

SKIP

ON3 ON5 FB3

PGOOD

3_5VDDA_PG

100KΩ 5% 1/16W 0402 LR

D27 BAW56 75V 0.15A SOT-23 PSI LR

DCON<33,50>

R232 SPWR 0 5% 1/16W 0603

R281

1A

20 28 26

27 24

25 23

22 12 3 4 7 2

R1236 1KΩ 5% 1/16W SMT0402 LR(NU)

ADPOUT1 <49>

1A

PMU5V <33,37,39>

D67 STKY RB751V-40 40V 200mA SOD-323 PSI LR

C256

0.1uF 25V 80-20% 0603 Y5V LR

1A

PSI

C259

0.1uF 16V ± 10% SMD0603 X7R LR D44

PMU3V <28,33,50>

R1338 SHW 0 5% 1/16W 0402

C257 10uF 6.3V 10% 0805 X5R TDK LR

Close to MAX8734

3VDDA <11,21,23,24,25,26,28,30,33,34,36,37,39,45>

R253

1KΩ 1% 1/16W SMT0402 LR

R273

PSI

4.7KΩ 5%0402 LR

120mils

PSI

C271

0.22uF 10V 10% 0603 X7R LR

3

MAX8734REF

C1264

C246

4.7uF 25V ± 10% 1206 X5R TDK LR

ANPEC

Q33 TR M-FET-N Dual APM4906KC-TRL 30V 7A SOP-8 8PIN ANPEC LR

152

D

6 78

S

4

R237

6.8KΩ 1% 0402 LR

R287 10KΩ 1% 0402 LR

3V5VAGND

R236 10KΩ 5% 0402 LR

C264

0.22uF 10V 10% 0603 X7R LR

SS14 40V 1A SMA PSI LR

R252

4.7KΩ 5% 0402 LR

4.0A or 160mil

L74

7.0uH± 30% 4.8A SMT10*10.1*3.8mm SIL104R-7R0PF DELTA LR

C1538

C1539

+

1000pF 50V 10% SMT0402 X7R LR

470pF 50V 10% SMT0402 X7R LR

3VDDA <11,21,23,24,25,26,28,30,33,34,36,37,39,45>

C226 T220uF 6.3V ± 20% ESR=25mΩ D2E SMT7343 6TPE220M SANYO LR

B B

5VDDA<10,31,36,37,45,46,47>

2.2uF 10V ± 10% SMT0805 X5R C2012X5R1A225KT TDK LR

SUSTAT_B0<11,33,39,42,45,46,47>

A A

DTC144EUAT106 50V 100mA SC-70 ROHM LR

5

5VDDS/5VDDM

5VDDS <10,31,36,37,45,46,47>

200mil

TRANS M-FET-P APM4307KC-TRL -30V -8A SOP-8 8PIN ANPEC LR

R234

C260

22KΩ 5% 0603 LR

B

Q38

ROHM ROHM

ANPEC

Q35

8

3

7

2

6

1

S

5

D

G

4

4.7KΩ 5% 1/16W SMT0402 LR

R228

G

E C

5VDDM <11,22,24,26,29,32,34,35,36,37,41,42,52>

R1157 10Ω 5% 1/8w 0805 LR(NU)

40mil

DS

PSI PSI

Q95 2N7002 60V 115mA SOT-23 3PIN PSI LR

4

3

3VDDA<11,21,23,24,25,26,28,30,33,34,36,37,39,45>

1uF 10V 10% 0603 X5R TDK LR

DTC144EUAT106 50V 100mA SC-70 ROHM LR

C1267

SUSTAT_B0<11,33,39,42,45,46,47>

3VDDS/3VDDM

200mil

Q37 TR M-FET-P APM4461KC-TRL -20V -6A SOP-8 8PIN ANPEC LR

3 2

1

R1164 47KΩ 5% 0402 LR

B

Q97

ANPEC

8 7 6

S

5

D

G

4

E C

R277

4.7KΩ 5% 0402 LR

G

R1158 10Ω 5% 1/8w 0805 LR(NU)

40mil

DS

Q96 2N7002 60V 115mA SOT-23 3PIN PSI LR

2

3VDDS <11,21,23,24,25,26,28,30,33,34,36,37,39,45>

3VDDM <10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,52>

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<3VDDA/S/M, 5VDDA/S/M >

1

48 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

4 4

4

D34 BAV70 75V 150mA SOT-23 PSI LR

ADPOUT<50,51>

DCIN<10,36,46,47,48,50,52>

PP N

P

PSI

3

ADPOUT1 <48>

2

1

ANPEC

3 3

DCIN+<50>

POWSW0<35,39> MAINSW0 <33>

R490 100KΩ 5% 0402 LR

PSI

D39 BAV70 75V 150mA SOT-23 PSI LR

LATCH<33>

BSEL1<33>

P

PP N

DTC144EUAT106 50V 100mA SC-70 ROHM LR

C465

0.1uF 25V 80-20% 0603 Y5V LR

B

Q46

ROHM

E C

DS

Q45 APM2307AC-TRL -30V -3A SOT-23 ANPEC LR

G

R492 33KΩ 5% 0402 LR

PSI

D36 DIODE SWITCHING 1SS355 80V 100mA SOD-323 2PIN PSI LR

N P

PSI

D69

N P

DIODE SWITCHING 1SS355 80V 100mA SOD-323 2PIN PSI LR

(to pmu08)

2 2

1 1

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<power-on switch control>

1

49 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

4

3

2

1

ADPIN

L13

CN4

D D

CN 4PIN DIP JACK 2DC-G213-B13 SPIGATRON

1 24

C39

3

0.1uF 50V +80-20% SMT0805 Y5V LR C32

0.1uF 50V +80-20% SMT0805 Y5V LR

C29

C28

C365

0.1uF 50V +80-20% SMT0805 Y5V LR

COMMON-MODE CHOKE 33Ω 100MHz 10A SMT5.7*6.7*2.8mm 4PIN SMB-455625-2P-E MGA.LAYERS LR

FUSE 7A 125V SMT R451007.MRL LITTELFUSE LR

F3

R26

C50

0.1uF 50V +80-20% SMT0805 Y5V LR 20KΩ 5% 1/10W SMT0603 LR

200mil

ADPIN <51>

PSI

D17 DIODE ZENER BZT52C12S 12V 5mA SOD-323 2PIN PSI LR

P N

R1159 20KΩ 1% 1/10W SMT0603 LR

B

R87 39KΩ 1% 1/10W SMT0603 LR

ADPIN0 <33>

Q16 DTC144EUAT106 50V 100mA SC-70 ROHM LR

C83

ROHM

E C

0.1uF 25V 80-20% 0603 Y5V LR

chang L13

SECOS

200mil

ADPOUT<49,51>

PCCOUT<51>

300mil

D8 SM840B-LF 40V 8A SMB SECOS LR

D11 MBRD1040CT 40V 10A D-PACK PSI LR

PSI

DCON<33,48>

DCIN

300mil 300mil

DIODE ZENER BZT52C12S 12V 5mA SOD-323 2PIN PSI LR

C51

R20

D6

1uF 25V 10% 1206 X7R LR

PSI

5.1KΩ 5% 0603 LR

P N

B

PSI

Q3

B

DTC144EUAT106 50V 100mA SC-70 R OHM LR

ROHM

E C

3 2 1

Q4

R36

TRANS NPN MMBT3904 40V 200mA SOT-23 3PIN PSI LR

100KΩ 5% 1/10W SMT0603 LR

E C

Q10 AO4407 -30V -12A SO-8 AOS LR

S

G

4

R19

4.7KΩ 5% 0603 LR

DCIN+ <49>

8 7

C64

6 5

1000pF 50V 10% 0402 X7R LR

D

DCIN <10,36,46,47,48,49,52>

20mil

C C

R415 47Ω 5% 0603 LR

BATIN

R424

PCCOUT<51>

B B

A A

C47

0.022uF 50V 10% SMT0603 X7R LR

C48

0.022uF 50V 10% SMT0603 X7R LR

REF33<33>

PMU3V<28,33,48>

3.25mΩ 1% 2W SMT2512 LR

R22

R21

1KΩ 1% 1/16W 0402 LR

R421 20KΩ 0.5% 1/10W SMT0603 LR

C389

R417

C388

0.1uF 10V 10% SMT0402 X5R LR

11.3KΩ 1% 1/10W SMT0603 LR

0.1uF 10V 10% SMT0402 X5R LR

PMU3V <28,33,48>

U2 LNR-IC MM1380AWBE VSOP-8A 8PIN MITSUMI LR

1

ISEL

OUT

3

IN+

2

IN-

5

COM

8

GSEL

GND

7

VCC

300mil

120Ω±25% 100MHz 6000mA SMT1206 UPB321611T-121Y-N CHILISIN LR

6

R38

5.11KΩ 1% 1/16W SMT0402 LR

4

R44 20KΩ 0.5% 1/10W SMT0603 LR

REF33<33>

INOM <33>

C68

R40

0.1uF 10V 10% SMT0402 X5R LR

11.3KΩ 1% 1/10W SMT0603 LR

R42 130KΩ 0. 5% 1/10W SMT0603 LR

120Ω±25% 100MHz 6000mA SMT1206 UPB321611T-121Y-N CHILISIN LR

BAT+<33,51>

C69 1000pF 50V 10% SMT0402 X7R LR

R45 910KΩ 0.5% 1/10W SMT0603 LR

52

1

+

3

-

L47

FUSE 7A 125V SMT R451007.MRL LITTELFUSE LR

L50

C381

C382

0.1uF 25V 80-20% 0603 Y5V LR

1000pF 25V +80-20% 0603 Y5V LR

4

U4 LNR-IC OP-AMP G1214T1Uf SOT-23-5 5PIN GMT LR

C391

0.1uF 10V 10% SMT0402 X5R LR

F2

SMCLK_PMU<11,33> SMDAT_PMU<11,33>

TH1<33> BIN1<33>

SMCLK_PMU SMDAT_PMU

TH1 BIN1

PMU3V <28,33,48>

ISUS <33>

C371

0.1uF 10V 10% 0402 X5R LR

CN5 C10328-10801 REV

1

2

3

4

5

6

7

8

GND

PMU3V <28,33,48>

CHG_V_SEL <51>

9

10

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

5

4

3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

<AC-IN / Battery CNN>

1

50 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

4

3

2

1

D D

Charger

CGDTEN1 <33>

NU

U7

C101

0.1uF 10V 10% 0402 X5R LR

+INC2

VCC(O)

-INE3

+INC1

LNR-IC LM393ADR SO-8 TI LR

1 2

+

3 4

GND

R53 SHW 0 5% 1/16W 0402

Parallel Tarce

24 23

GND

22

CS

C398 2200pF 50V 10% 0402 X7R LR

21

C60

20

OUT

0.1uF 16V ± 10% 0603 X7R LR

19

VH

18

VCC

R430

17

RT

47KΩ 1% 0402 LR

16

51KΩ 5% 0402 LR R37

15

FB3

14

CTL

13

R114 75KΩ 1% 0402 LR

CHGREF

52.63W

C C

ADPIN<50>

CHGAGND

R63 100KΩ 1% 0402 LR

TRICHGON1 <33>

R427 10KΩ 5% 0402 LR

C79 6800pF 25V ± 10% 0402 X7R LR

C80 6800pF 25V ± 10% 0402 X7R LR

R446 100KΩ 1% 0402 LR

CHGREF

R435

R445

75KΩ 1% 0402 LR

34.8KΩ 1% 0402 LR

C405 0.1uF 10V 10% 0402 X5R LR

B B

60.04W 1.71A, 284mA

R433

R431

5.11KΩ 1% 0402 LR Q44

R65

C1266

DS

11KΩ 1% 0402 LR

2N7002 60V 115mA SOT-23 3PIN PSI LR

39KΩ 1% 0402 LR

1uF 10V 10% 0603 X5R TDK LR

G

PSI

CHGAGND

R120 20KΩ 1% 0402 LR

200mil 200mil 200mil

SHW 0 5% 1/16W 0402 C76

0.1uF 25V 80-20% SMT0603 Y5V LR(NU)

R457 10KΩ 1% 0402 LR

R64 10KΩ 1% 0402 LR

R25 20mΩ 1% 1W SMT3720 LR

R47

U5 MB3887PFV-ERE1 TSOP-24 FUJITSU LR

1

-INC2

2

OUTC2

3

+INE2

4

-INE2

5

FB2

6

VREF

7

FB1

8

-INE1

9

+INE1

10

OUTC1

11

OUTD

12

-INC1

C77

0.1uF 25V 80-20% 0603 Y5V LR(NU)

CHGAGND

ADPOUT<49,50>

8

VCC

7 6

+

C71

0.1uF 25V 80-20% 0603 Y5V LR(NU)

PSI

C86

5

0.1uF 10V 10% 0402 X5R LR

R34 10Ω 1% 1/10W SMT0603 LR

CHGAGND

C70

0.1uF 25V 80-20% SMT0603 Y5V LR(NU)

PSI

D10 GLZ24B 24V 5mA MINI-MELF PSI LR

C58 0.1uF 50V 10% 0805 X7R LR

CHGAGND

R420 200KΩ 1% 1/16W SMT0402 LR

R432 100KΩ 1% 1/16W SMT0402 LR C59 2200pF 50V 10% 0402 X7R LR

R1239 200KΩ 1% 1/16W SMT0402 LR

Q106

DS

TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR

G

R76 220KΩ 1% 0402 LR

R1160

299mA

14KΩ 1% 0402 LR

CHGAGND

R1240 10KΩ 5% 0402 LR

CHGREF

10uF 25V ± 20% 1206 X5R TDK LR

BAT+ <33,50>

R428 SPWR 0 5% 1/16W 0603

CHGAGND

CHG_V_SEL <50>

CHGREF

R111

R86

100KΩ 5%0402 LR

100KΩ 5% 0402 LR

100mil

ANPEC

Q6 APM4431KC -30V -5.3A SOP-8 ANPEC LR

3 2 1

S

C366

G

4

PSI

D32 BAV70 75V 150mA SOT-23 PSI LR

P

TRICHGON1 <33>

PPN

QCHGON1 <33>

Add R, MOSFET for Multi-Charge Voltage Function

8 7 6 5

D

PSI

DS

Q20 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR

G

PSI

DS

Q17 TRANS M-FET-N 2N7002 60V 115mA SOT-23 3PIN PSI LR

G

R33

22uH± 30% 2.9A SMT10*10.1*3.8mm SIL104R-220PF DELTA LR

50mΩ 2% 1W SMT3720 LR

R46 SHW 0 5% 1/16W 0402 C67 10uF 25V ± 20% 1206 X5R TDK LR

L24

D5 DIODE STKY SS34A 40V 3A DO-214AC(SM A) 2PIN PSI LR

Parallel Tarce

ADPOUT <49,50>

PSI

D12

100mil

R54 SHW 0 5% 1/16W 0402

DIODE STKY SS34A 40V 3A DO-214AC(SM A) 2PIN PSI LR

C386

10uF 25V ± 20% 1206 X5R TDK LR

PCCOUT <50>

A A

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

5

4

3

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

51 56Friday, October 20, 2006

0.2

8

www.bufanxiu.com

D D

7

6

5

4

3

2

1

Inverter Connector

R1165

SHW 0 5% 1/16W 0402

3VDDM<10,11,12,16,17,18,19,20,21,22,23,24,25,26,29,36,37,38,41,42,45,46,48>

U3

53

PSI

1KΩ 5% 0402 LR

0.1uF 16V 80-20% SMT0402 Y5V LR

1

4

2

DL-IC NC7SZ08P5X_NL SC70 5PIN FAIRCHILD LR(NU)

5VDDM<11,22,24,26,29,32,34,35,36,37,41,42,48>

R1166

D9

0Ω 5% 1/16W SMT0402 LR (NU)

VBRIGHTNESS 0.5V - 2.0V

R31

BRIGHTNESS

Q8 TRANS NPN MMBT3904 40V 200mA SOT-23 3PIN PSI LR

B

PSI

E C

C49

R23

4.7KΩ 5% 0402 LR 10uF 10V +80-20% SMT0805 Y5V LR

CN16

1

2

3

4

5

6

20-25062-00

CON ENTERY SMT 6PIN P=1.25 3801-06

INVENA<20>

SYSPWRGD<20,23,25,26>

C C

RB751V-40 40V 200mA SOD-323 PSI LR

Remind BIOS disable PMU_BLDJ while Suspend for prevent leakage

PMU_BLADJ<33>

BLADJ: 1.6V - 2.6V

C52

B B

A A

8

7

6

100mil 100mil

DCIN<10,36,46,47,48,49,50>

5

L48

600Ω±25% 100MHz 2000mA SMT0805 MLB-201209-0600P-N2 MAG.LAYERS LR

C395

10uF 25V ± 20% 1206 X5R TDK LR

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

4

3

Date: Sheet of

2

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

52 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

R1340 0Ω 5% 1/10W SMT0603 LR (NU)

Z4501b

L147

1 2 6 3 4 5

AGND<40,41,42,43>

0Ω 5% 1/10W SMT0603 LR

L148 600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR L170 600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR

CN33

PIN9..11=Z4501b

D D

CON SINGATRON DIP 6PIN 2SJ-R820-007 PHONE JACK LR

20-25164-00

20-25164-00 or 20-25295-00

C1469 1000pF 50V 10% SMT0402 X7R LR(NU)

C1470 1000pF 50V 10% SMT0402 X7R LR(NU)

C C

AGND <40,41,42,43>

4

NOTE

MIC1, MIC2 請包AGROUND; MIC_DET

不必

3

MIC1 <41> MIC2 <41> MIC_DET <41>

2

R1430 0Ω 5% 1/10W SMT0603 LR

R1341 0Ω 5% 1/10W SMT0603 LR (NU)

1

AGND <40,41,42,43>

NOTE

C1471

0.1uF 25V 80-20% SMT0603 Y5V LR

HP_L,HP_R請包AGROUND

B B

HPDET<41,43>

A_HP_L

HPL_CN<43>

A_HP_R

HPR_CN<43>

600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR

L149 L151

600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR

C1473

C1472

1000pF 50V 10% SMT0402 X7R LR (N U)

L150 L152

R1342 0Ω 5% 1/10W SMT0603 LR

AGND <40,41,42,43>

CN34

R13430Ω 5% 1/10W SMT0603 LR

5

R13440Ω 5% 1/10W SMT0603 LR

4

3 2 1

9

10

CON SINGATRON SMT 2SJ-A373-402 (LR) PHONE JACK 7PIN

20-25027-10

HEADPHONE

0Ω 5% 1/10W SMT0603 LR

A A

5

4

3

R1345

AGND <40,41,42,43>

2

JACK

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

53 56Friday, October 20, 2006

0.2

5

www.bufanxiu.com

D D

4

3

2

1

POWER SW INTERNET SW

SW_SW1

A C

C C

A C

B D

SW 4PIN TC004-PS11AT-C TAIWAN (NU)

NU_21-10586-00

SW_POWSW0

SW_X6

RF SW SILEN SW

SW_SW3

A C

B D

SW 4PIN TC004-PS11AT-C TAIWAN (NU)

B B

NU_21-10586-00

SW_Y1 SW_Y1

SW_X5SW_X6

SW_SW2

A C

B D

SW 4PIN TC004-PS11AT-C TAIWAN (NU)

NU_21-10586-00

SW_SW4

A C

B D

SW 4PIN TC004-PS11AT-C TAIWAN (NU)

NU_21-10586-00

SW_Y0

SW_X6 SW_X5

SW_POWSW0

SW_Y0 SW_Y1

SW_CN1

1 2 3 4 5 6

CON ACES SMT 6PIN 85202-0602 FINGER PRINT (NU)

NU_20-25061-00

1

3 4 5

1

13

2

12

3

4

5

678

SCREW-P8_0D2_2

12132

11

10

9

SW_M2

11 10 9

SW_FMK11 FMASK

1

3

SW_FMK13 FMASK

1

SW_FMK14 FMASK

1

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

2

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

SWITCH TRANSFER BOARD

1

12132

1

13

2

12

3 4 5

A A

5

3

4

5

678

SCREW-P8_0D2_2

11

10

9

SW_M1

11 10 9

4

54 56Friday, October 20, 2006

0.2

10

www.bufanxiu.com

H H

G G

F F

E E

9

8

7

6

5

4

3

2

1

D D

C C

B B

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu

A A

10

9

8

7

6

5

4

3

Title

Size Document Number Rev

C

Date: Sheet of

114 TAIPEI, TAIWAN ,ROC (886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

2

55 56Friday, October 20, 2006

0.2

1

5

www.bufanxiu.com

A_R4 0Ω 5% 1/10W SMT0603 LR (NU)

Z4501

A_CN5

PIN9..11=Z4501

D D

CON 6PIN 2SJ-S82014D3 SINGTRON (NU)

NU_20-25080-00

A_L6 FER-BEAD 600 Ω±25% 100MHz 350mA SMT0603 MLB-160808-0600L-N2 MAG.LAYERS LR(NU)

A_AGND

1 2 6 3 4 5

A_L7 600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR (NU) A_L5 600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR (NU)

4

A_MIC1_JD

A_MIC1IN A_INTERNAL_MIC A_MIC2IN

3

2

1

A_C6 1000pF 50V 10% SMT0402 X7R LR(NU)

A_C5 1000pF 50V 10% SMT0402 X7R LR(NU)

C C

A_HPDET

B B

A_MIC1_JD A_HP_L

A_HP_R

A_INTERNAL_MIC A_MIC1IN

A_MIC2IN

A_R1

0Ω 5% 1/10W SMT0603 LR (NU)

A_AGND

NOTE

MIC1IN,MIC2IN,INTERNAL_MIC

A_AGND

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

請包

A_CN1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

CON ACES SMT 88283-15001 15PIN (NU)

NU_20-25008-10

AGROUND

A_R2 0Ω 5% 1/10W SMT0603 LR(NU)

A_AGND

NOTE

A_C9

0.1uF 25V 80-20% SMT0603 Y5V LR (NU)

HP_L,HP_R請包AGROUND

A_HPDET

A_HP_L

A_L8 600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR (NU)

A_HP_R

A_L9 600Ω±25% 100MHz 150mA SMT0603 MLB-160808-0600A-N2 MAG.LAYERS LR (NU)

A_C8

A_C7

1000pF 50V 10% SMT0402 X7R LR (N U)

A_R3 0Ω 5% 1/10W SMT0603 LR(NU)

A_AGND

A_CN2

5 4

3 2 1

9

10

CON SINGATRON SMT 2SJ-A373-402 (LR) PHONE JACK 7PIN (NU)

NU_20-25027-10

HEADPHONE JACK

1

3 4 5

1

13

2

12

3

4

5

678

SCREW-P8_0D2_8

4

12132

A_M1

11

10

9

A_FMK2 FMASK

A_FMK4

A_FMK5

A_FMK3 FMASK

A_FMK6

FMASK

1

3

A_FMK1 FMASK

1

FMASK

A_S1 SMD3.5X2.5 (NU)

1

A_AGND

2

1

12132

1

13

2

A A

5

3 4 5

12

3

4

5

678

SCREW-P8_0D2_8

A_M3

11

10

9

3 4 5

1

13

2

12

3

4

5

678

SCREW-P8_0D2_8

12132

A_M2

11

10

9

A_AGND

First International Computer, Inc.

2FL.,NO.300,Yang Guang St.,NeiHu 114 TAIPEI, TAIWAN ,ROC

Title

Size Document Number Rev

C

Date: Sheet of

(886-2)8751-8751

VA250W/D < VIA C7 + VN896 + VT8237A >

1

56 56Friday, October 20, 2006

0.2

first international computer VA250W, VA250D Schematics

Specifications and Main Features

Frequently Asked Questions

User Manual