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Schematic Diagrams
B - 12 ICH8 LPC, ATA, USB, GPIO
B.Schematic Diagrams
ICH8 LPC, ATA, USB, GPIO
Sheet 11 of 40
ICH8 LPC, ATA,
USB, GPIO
USBP4
SWI#
BATLOW#
3VS
SRCC LK_SATA2
USBP2
ACZ_SDIN0
T
3VS
OC#4
R567 33_04
R568 10K_04
T
RP22
8P4R_8.2K_0 4
8 1
7 2
6
5
3
4
R350 22.6_1%_04
SWI#23
SATA_LED#
SA TA_RX#2
R351 10K_04
R563 33_04
RTCRST#26
CPUPWROK
SMLIN K1
T
D04
LPC_AD0
LIN K_ALT
R578
10K_04
T
LPC_AD323, 25
USBP426
PWROKICH6,10
SATA_RX#0 27
OC#3
SWI#
USBN8
LPC_F RAME#23,25
SYS_RST#4
SMLINK1
SYS_RST#
OC#6
T
SATA_RX0
OC#5
SATA_RX0 27
SYS_RST#
SM_D ATA
RTCX2
BID0
PANEL_ID0
USBN5
R315 4.7K_04( R)
RTCVDD
ICH_SLP_M#6
ICH_SYNC#
VRM_PWRGD
R543
453_1%_06
SA TA_RX#1
GPIO13
SATA_RX2 27
1.5VS 4,9, 10,12,13, 25,28,33
SA TA_RX2
R559 33_04
D03
R332
10K_04
T
R314
4.7K_04
USBN3
RTCX1
R317 4. 7K_04
R558 20K_04(R)
T
USBP226
SMBCLK 2,8,13,24, 25,28
R570 10K_04
3V
USBN725
PM_ ST PPCI# 2
CL_RST#
3VS
CL_DATA 6,13,25
SUSC#23
OC#3
T
ICHCLK142
R540 330K_ 04
R333 10K_04
ACZ_SDIN3
R577 10K_04
R579
10K_04
THERM#10
ICH SPK
LPC_AD2
USBN6
RTCRST#
C305 10P/ 50V_04
RI#
OC#1
OC#9
SB_MUT E#
R544 10K_04
PCIRST#10,20,23,28
OC#0
R539 8. 2K_04(R)
C842
.1U_04
VDD 34,13, 19,23,25. .27, 29,32,33
SMLINK0
R551 10K_04
PA NEL _ ID0 19
T
T
3V
3VS
USBN527
ACZ _SDI N128
SCI#
3VS
THER M#
TP6
C306 10P/ 50V_04
USBN426
SATA_TX#0 27
USBN4
Q19
2N7002W
G
DS
T
3VS
1.5VS
RTCVDD
ICH_VRMPWRGD
T
Q24
2N3904
B
E C
R310
4.7K_04
3VS
SATA_RX#1 27
R311
4.7K_04
R301 330K_04
IC H_SYNC#6
A20GATE
GPIO13
R546 4.7K_04( R)
R547 4. 7K_04
LPC_AD1
RP24 8P4R_8.2K_04
81
72
6
5
3
4
R324 20K_04(R)
CL_PWROK
PM_STPCPU#
SWBKON
Q22
2N3904
B
E C
ICHSPK27
SRCC LK_SATA#2
OC#2
SPIWP#
RP26 8P4R_8.2K_04
81
72
6
5
3
4
R809 1K_04( R)
T
RP18
8P4R_8.2K_0 4
81
72
6
5
3
4
SA TA_TX1
SA TA_TX2
PWROKICH
T
3VS
SATA_RX1 27
SATA_RX#2 27
SMLIN K0
Q26 2N7002W
G
SD
3V
3VS
ACZ_SDIN3
BATLOW #
CL_V REF
T
R346 24.9_1%_04
USBP6
R318 8.2K_04
LPC_AD023, 25
CL_CLK 6,13,25
A20GATE10
USBP3
LPC_FRAME#
RTCX2
OC#8
R572 10K_04
SATA_TX0 27
SA TA_TX#2
TP6
PM_STPCPU #
T
R555 4.7K_04
SM_DATA
RP19
8P4R_8.2K_0 4
8 1
7 2
6
5
3
4
T
RSMRST#23
USBN1
SA TA_TX#1
SMBALR T#
R297
10M
ACZ _SDOUT22,28
ICH_VRMPWRGD
OC#8
GPIO10
T
USBN626
USBP5
R580
10_04(R)
R316
10K_04
ACZ_SD IN1
PANEL_ID2
ACZ _RST#22,28
ICH_SLP_M#
GPIO10
Q15
2N7002W
G
DS
SWBKON19
OC#9
3VS
SATA_TX0
USBP328
ACZ _SYNC22,28
SMBALRT #
SRC CLK_SATA
LPC_DRQ#
OC#1
PANEL_ID1
R564 10K_04
CLOSE ICH8
PE_WAKE#13,21,25,28
SCI# 23
ICH_V RMPWRGD
R535 0_04
RTCVDD
PM_ ST PCPU# 2
SB_MUTE#
T
CK_PWRSAVE#2
CK_PWRGD
D11RB751V
AC
ACZ_SDIN2
SM_CLK
SUS_ST#
PE_WAKE#
RTCX1
RP28
8P4R_8.2K_04
81
72
6
5
3
4
1.5VS
SATA_TX#1 27
R808 1K_04
R562 1K_04
T
VRM_PWRGD4,34
CL_DATA
GATE_PCIRST#
3VS 2,6,8. .10,12. .15,17. .22, 24.. 28,31, 33
USBP8
SATA_LED# 19
USBN0
USBP1
SA TA_RX1
R556 220_04
USBP127
ICH_SYNC#
THER M#
R557 8.2K_04
3V4,6, 10,12,13,21,25. .28,30.. 33
OC#7
SATA_RX#0
KB_RC_IN#
T
LPC_AD223, 25
ACZ_SDIN2
CL_V REF
PM_STPPCI#
T
T
SMBDAT A2, 8,13,24,2 5,28
USBN813
GPIO9
OC#2
R561 20K_04(R)
R325
10K_04
T
3VS
USBN7
PC I RST #
OC#7
3VS
3V
3VS
OC#328
PANEL_ID2
Y1
32.768KHz
1 2
PM_PWROK10
SCI#
3V
ICHCLK14
SM_CLK
PWROKICH
SWI#
R573
10_04(R )
RTCVDD
ACZ _BITCLK22, 28
SUS_ST#25
SB_MUTE# 22
R566 10K_04
R327 33_04
BID0
OC#0
PANEL_ID0
R538 24.9_1%_04
U38
74AHC 1G08GW
2
1
4
3
5
3V
3V
CL_RST# 6,13,25
KB_RC _IN#10
R581 10K_04
USBP725
USBN127
SATA_TX1 27
SPIWP# 10
SUSC#
CK_PWRGD2
USBN2
ACZ_SDIN1
BID1
SERIRQ
R541
3.24K_04
3VS
3VS
USBN328
PA NEL _ ID2 19
USBCLK48
USBP626
SMI#23
USBN226
CL_CLK
SRC CLK_SATA#
RP29
8P4R_8.2K_04
81
72
6
5
3
4
R334
10K_04
PWR_BTN#23
GPIO9
PM_ PWR OK
T
3V
SERIRQ10,20,23,25
USBP0
GATERST#20,21
RI#
R536 1M_04
3V
GATER ST#
USBP026
SATA_TX2 27
LPC_AD3
LINK_ALT
OC#5
SATA_TX#0
OC#4
T
LPC_AD123, 25
USBP7
SUS_ST#
GATE_PCIRST#
OC#6
T
USBN026
SATA_TX#2 27
T
VDD3
USBP813
SUSB#
PANEL_ID1
R565 10K_04
USBP527
RSMRST#
BID1
T
R345 0_04
CL_PWROK6
PA NEL _ ID1 19
PWR_BTN#
USBC LK482
C578 .1U_04
R749 10K_04
ACZ _SDIN022
CPUPWRGD4
SUSB#13,23,28,33
T
PWROKICH
S-ATA
PART 2/3
ICH 8
GPIO
RTC
MISCPOWER MGNTSM BUSUSB
AC-LINKLPC
AMTAFSC
U9B
ICH8R 82801HR
AG6
B1
AF13
AH10
AF12
AH11
AE13
AC14
F6
F5
G9
E5
B3
G8
C3
AH12
N15
N14
N13
N12
N11
N5
N4
N1
M26
M25
M22
M17
M16
M15
M14
M13
M12
M3
L28
L27
L15
L13
L5
L4
L1
K26
K25
K7
K6
K3
J28
J27
J5
J4
J1
H26
H25
H24
H23
H7
H6
H3
G28
G27
G24
AD13
G2
G3
H5
H4
H1
H2
J3
J2
K5
K4
K1
K2
L3
L2
M5
M4
M2
M1
N2
N3
AF15
AH14
AG14
AG15
AH15
AE15
AG13
AF14
AD14
AG16
E1
E2
AF21
AD19
AB18
AH21
AE19
AG21
AD22
AF25
AG24
AH9
AC16
AE10
A1
AG17
G7
E4
AF16
AH18
AF24
AE24
AA22
AF6
AF22
AH23
AC17
AG22
F1
AE22
AE25
AD24
AD16
AH26
AH27
AD21
AG26
AF9
AE16
AG18
AF20
AC19
AF18
AH24
AE21
AE11
AC11
AG8
AG23
AH17
AH25
AD20
AD15
AH7
AG7
AG12
AD12
AC5
AC4
AE4
AE3
AF1
AF2
AH2
AH1
W5
W4
AA3
AA4
AB1
AB2
AD2
AD1
Y1
Y2
U3
U4
T1
T2
V2
V1
AG3
AG4
AB10
R2
R1
AB11
AD8
AF8
AD9
AD10
AE9
C24
D24
F21
AH20
G21
AE18
B21
AG20
C2
AG19
AB6
AD6
AB8
AC7
AF5
AE6
AC8
AD17
AE7
AH6
AC10
AF7
CLK14
CLK48
ACZ _RST#
ACZ _SYNC
ACZ _BCLK
ACZ _SDOU T
ACZ _SDI N_0
ACZ _SDI N_1
LAD0
LAD1
LAD2
LAD3
LFR AME#
LDRQ_0#
LDR Q_1#/GPIO23
ACZ _SDI N_2
VSS_085
VSS_084
VSS_083
VSS_082
VSS_081
VSS_080
VSS_079
VSS_078
VSS_077
VSS_076
VSS_075
VSS_074
VSS_073
VSS_072
VSS_071
VSS_070
VSS_069
VSS_068
VSS_067
VSS_066
VSS_065
VSS_064
VSS_063
VSS_062
VSS_061
VSS_060
VSS_059
VSS_058
VSS_057
VSS_056
VSS_055
VSS_054
VSS_053
VSS_052
VSS_051
VSS_050
VSS_049
VSS_048
VSS_047
VSS_046
VSS_045
VSS_044
VSS_043
VSS_042
VSS_041
ACZ _SDI N_3
USBP_0N
USBP_0P
USBP_1N
USBP_1P
USBP_2N
USBP_2P
USBP_3N
USBP_3P
USBP_4N
USBP_4P
USBP_5N
USBP_5P
USBP_6N
USBP_6P
USBP_7N
USBP_7P
USBP_8N
USBP_8P
USBP_9N
USBP_9P
OC0#
OC1#/G PIO40
OC2#/G PIO41
OC3#/G PIO42
OC4#/G PIO43
OC5#/G PIO29
OC6#/G PIO30
OC7#/G PIO31
OC8#
OC9#
USBRBI ASN
USBRBI ASP
SMBALERT #/GPIO11
SMBCLK
SMBDAT A
LIN KALERT#
SMLI NK0
SMLI NK1
RSMRST#
CPUPWRGD/GPIO49
LAN100_SLP
THRM#
VRM PWRGD
MCH_SYNC#
PWRBTN#
RI#
SUS_STAT #/LPCPD#
SUSCLK
SYS_RESET#
WAKE#
INTRUDER#
PWROK
INT VRMEN
SPKR
SLP_S3#
SLP_S4#
SLP_S5#
SLP_M#
CK_PWRGD
TP0
TP1
TP2
TP3
RTCX1
RTCX2
RTCRST#
VCCRTC
BMBUSY#/ PMSYNC#/ GPIO0
GPIO8
WOL_ENABLE/GPIO9
GLGPIO1/GPIO10
GP12
GPIO13
CLGPIO2/GPI O14
GPIO15
GPIO16
GPIO18
GPIO20
CLGPIO0/GPI O24
GPIO25
S4_STATE#/ GPIO26
QRT _STATE0/GPI O27
QRT _STATE1/GPI O28
GPIO32
GPIO33
GPIO34
SAT A C LKR EQ #/ G PI O 35
SAT A _0 R XN
SAT A _0 RX P
SATA_0TXN
SATA_0TXP
SAT A _1 R XN
SAT A _1 RX P
SATA_1TXN
SATA_1TXP
SAT A _2 R XN
SAT A _2 RX P
SATA_2TXN
SATA_2TXP
SAT A _3 R XN
SAT A _3 RX P
SATA_3TXN
SATA_3TXP
SAT A _4 R XN
SAT A _4 RX P
SATA_4TXN
SATA_4TXP
SAT A _5 R XN
SAT A _5 RX P
SATA_5TXN
SATA_5TXP
SATA_CLKN
SATA_CLKP
SATALED #
SATARBI ASN
SATABIASP
SATA0GP/GPI O21
SATA1GP/GPI O19
SATA2GP/GPI O36
SATA3GP/GPI O37
SATA4GP
SATA5GP
GLAN_COM PO
GLAN_CO MPI
CL_CLK0
TP5
CL_D ATA0
TP4
CL_VREF0
TP6
CL_PWROK
CL_RST#
FAN_PWM0
FAN_PWM1
FAN_PWM2
TACH0/GPIO17
TACH1/GPIO1
TACH2/GPIO6
TACH3/GPIO7
SST
SCLOCK/ GPIO22
SLOAD/GPI O38
SDAT AOUT0/GPI O39
SDAT AOUT1/GPI O48
R319
4.7K_04
T