Acer Aspire V5-471=1=Wistron Husk_Petra_Rev-4M

ABCDE

PCH SMBus Block Diagram KBC SMBus Block Diagram
3D3V_S5 3D3V_S0
5V_S0
‧‧
‧
3D3V_S0

SRN2K2J-1-GP SRN2K2J-1-GP

‧ DIMM 1

SRN10KJ-5-GP

‧1 SMBCLK SMB_CLK ‧PCH_SMBCLK SCL TouchPad Conn. 1
‧ PCH_SMBDATA SDA
SMBDATA SMB_DATA ‧ TPDATA

3D3V_S5 PSDAT1 TPDATA ‧ TPDATA TPCLK
PSCLK1 TPCLK ‧ TPCLK
SMBus Address:A0

2N7002SPT

‧ 3D3V_AUX_KBC

SRN2K2J-8-GP

‧

SML1CLK SML1_CLK DIMM 2 SRN4K7J-8-GP
SML1DATA
SML1_DATA To KBC & eDP SCL
SDA
3D3V_S5 ‧PCH_SMBCLK SRN100J-3-GP Battery Conn.
‧ PCH_SMBDATA
SML0CLK SML0_CLK ‧ GPIO17/SCL1 BAT_SCL BATA_SCL_1 CLK_SMB
SML0DATA SML0_DATA GPIO22/SDA1
BAT_SDA BATA_SDA_1 DAT_SMB SMBus address:16

SMBus Address:A4

SRN2K2J-1-GP G-Sensor

3D3V_S0 BQ24745

‧ ‧PCH_SMBCLK SCLK KBC SCL
‧ PCH_SMBDATA SDATA NPCE795
PCH SDA SMBus address:12
SRN2K2J-1-GP
UMA SMBus address:xx SCL PCH LCDVDD_eDP 2
2
SDA ‧
Level
SDVO_CTRLCLK PCH_HDMI_CLK Shift DDC_CLK_HDMI Minicard
SDVO_CTRLDATA PCH_HDMI_DATA DDC_DATA_HDMI

UMA WLAN LCDVDD_eDP SRN2K2J-1-GP

3D3V_S0 ‧PCH_SMBCLK SMB_CLK ‧ eDP
‧ PCH_SMBDATA
SMB_DATA

‧ ‧ LCD_SMBCLK SCL SMBus address:XX
‧
LCD_SMBDATA SDA

SRN2K2J-1-GP Minicard GPIO73/SCL2 ‧SML1_CLK
GPIO74/SDA2
UMA W-WAN 2N7002DW-1-GP

LVDS_DDC_CLK_R SRN0J-6-GP SMB_CLK SML1_DATA ‧
LVDS_DDC_DATA_R
L_DDC_CLK PCH_SMBCLK SMB_DATA
L_DDC_DATA PCH_SMBDATA

UMA

CRT_DDC_CLK CRT_DDC_CLK 3D3V_VGA_S0
CRT_DDC_DATA CRT_DDC_DATA
‧

SRN2K2J-1-GP

3 DIS 3
SRN0J-6-GP

DDC1CLK GPU_LVDS_CLK LCD CONNLVDS_DDC_CLKCLK
DDC1DATA GPU_LVDS_DATA DATA
LVDS_DDC_DATA

DIS SRN0J-6-GP

DDC2CLK VGA_CRT_DDCCLK

DDC2DATA VGA_CRT_DDCDATA

3D3V_S0 DIS 5V_S0

VGA ‧‧

UMA SRN2K2J-1-GP 3D3V_S0 SRN10KJ-6-GP

UMA ‧ CRT_DDCCLK_CON

SRN0J-6-GP CRT CONNCRT_DDCDATA_CON

3D3V_VGA_S0 5V_S0 UMA

‧ ‧ 2N7002DW-1-GP

5V_S0 4

4 SRN1K5J-GP
SRN2K2J-1-GP

DIS

DDC2CLK GPU_HDMI_CLK TSCBTD3305CPWR DDC_CLK_HDMI DIS IVB Touch
DDC2DATA GPU_HDMI_DATA DDC_DATA_HDMI
Dr-Bios.comSRN0J-6-GP HDMI CONN
A Wistron Corporation

21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,

Taipei Hsien 221, Taiwan, R.O.C.

Title

SMBUS Block Diagram

Size Document Number Rev

DIS A2 Husk/Petra -4M
Date: Thursday, September 06, 2012
Sheet 101 of 103

BCD E

AB C DE

Thermal Block Diagram Audio Block Diagram

1 PAGE28 DXP P2800_DXP SPKR_PORT_D_L- 1
SPKR_PORT_D_R+
PCH SPEAKER
SMBUS Codec
MMBT3904-3-GP ALC271
2
SC2200P50V2KX-2GP AUD_HP1_JACK_R1
AUD_HP1_JACK_L1
Thermal DXN P2800_DXN Place near CPU
NCT7718W PWM CORE COMBO_MIC
AUD_HP1_JD#
SML1_CLK MMBT3904-3-GP CMBO
SML1_DATA T8 INT_MIC_L_R LOUT

THERM_SYS_SHDN# PURE_HW_SHUTDOWN# EN 3V/5V AMIC 2
OTZ
2N7002
Put under CPU(T8 HW shutdown) D IMVP_PWRGD

S PGOD

G VR

VGA 3
SMBUS

3

4 DIS IVB Touch 4
A
Dr-Bios.com Wistron Corporation
BCD
21F, 88, Sec.1, Hsin Tai Wu Rd., Hsichih,

Taipei Hsien 221, Taiwan, R.O.C.

Title

Thermal/Audio Block Diagram

Size Document Number Rev

Custom Husk/Petra -4M

Date: Thursday, September 06, 2012 Sheet 102 of 103

E