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Schematic Diagrams
B - 12 ICH6M-1
B.Schematic Diagrams
ICH6M-1
DMI_RXP0 6
USBP1 14
USBN1 14
LOCK#
AD10
R132 8.2K
R597 0
PGNT#0
PREQ#1
+3V
PREQ#1
R394 8.2K
DMI_TXN3 6
AD18
PREQ#4
R126 10K
BMBUSY#6
PGNT#5 17
USBN2 10
R344 680
SM_CLK
AD29
DMI_RXN0 6
USBP2 10
AD1
Q5
2N7002
G
DS
R123 8.2K
RTKLAN
PIRQ#D
R331
0
+3V
+3V
USBN5 14
AD11
PIRQ#F
DPG_VGATE2,6,12,26
DMI_TXP26
ICH6_ADJ#21
PREQ#5
+3VS
PCIE_TP0 19
SERR#
OC#6 14
USBP7 14
DMI_TXN0
SCI_#
SUS_CLK
PCIRST
R332
*0
MINI PCI 2
PWR_BTN#25
AD25
R299
10K
SERR# 15,17,18
PGNT#3 17
USBP5 14
R305
10K
PIRQ#H 15,17
PLTRST#
R337 8.2K
DMI_TXP06
BOARD_ID0
ICH_THRM#
PM_CPUPERF#
DMI_RXP3 6
PCIE_TN0 19
FLASH#24
AD20
PCI
Interrupt I/F
RESERVED
(+3V)
(+3V)
(+3V)
U13B
ICH6_M
E2
E5
C2
F5
F3
E9
F2
D6
E6
D3
A2
D2
D5
H3
B4
J5
K2
K5
D4
L6
G3
H4
H2
H5
B3
M6
B2
K6
K3
A5
L1
K4
J3
N2
L2
M1
L3
AC5
AD5
AF4
AG4
AC9
L5
C1
B5
B6
M5
F1
C8
B8
F7
E7
E8
F6
B7
D8
J6
H6
G4
G2
A3
E1
R2
C3
E3
C5
G5
J1
J2
R5
G6
P6
D9
C7
C6
M3
AD9
AF8
AG8
U3
AD_0
AD_1
AD_2
AD_3
AD_4
AD_5
AD_6
AD_7
AD_8
AD_9
AD_10
AD_11
AD_12
AD_13
AD_14
AD_15
AD_16
AD_17
AD_18
AD_19
AD_20
AD_21
AD_22
AD_23
AD_24
AD_25
AD_26
AD_27
AD_28
AD_29
AD_30
AD_31
FRAME#
PIRQ[A]#
PIRQ[B]#
PIRQ[C]#
PIRQ[D]#
RSVD[1]
RSVD[2]
RSVD[3]
RSVD[4]
RSVD[5]
REQ[0]#
GNT[0]#
REQ[1]#
GNT[1]#
REQ[2]#
GNT[2]#
GNT[3]#
REQ[3]#
REQ[4]#/GPI[40]
GNT[4]#/GPO[48]
REQ[5]#/GP1[1]
GNT[5]#/GPO[17]
REQ[6]#/GPI[0]
GNT[6]#/GPO[16]
C/BE[0]#
C/BE[1]#
C/BE[2]#
C/BE[3]#
IRDY#
PAR
PCIRST#
DEVSEL#
PERR#
PLOCK#
SERR#
STOP#
TRDY#
PLTRST#
PCICLK
PME#
PIRQ[E]#/GPI[2]
PIRQ[F]#/GPI[3]
PIRQ[G]#/GPI[4]
PIRQ[H]#/GPI[5]
RSVD[6]
RSVD[7]
RSVD[8]
RSVD[9]
PIRQ#F(E)
+3V
AD28
AD5
ICH_THRM#
R325 0
FRAME#15,17,18
PLTRST# 6,10,19
DMI_RXN2
DMI_RXN0
SM_CLK
PRSTEN
R404
22.6_1%
U32
*74AHC1G08
1
2
4
5
3
R135 8.2K
DEVSEL# 15,17,18
DMI_RXN1
R348 8.2K
PGNT#0 15
PCIE_WAKE#
VGA_RST#
C511 0.1UF
SWBKON10
AD7
PIRQ#C
R395 8.2K
AD21
SMI# 25
SERIRQ
Q4
2N7002
G
D S
PM_STPCPU#2
PCIE_RN0 19
DMI_TXN1 6
SUSB#10,25,27,28,30
PWROKICH 2,10,12,26,27
PREQ#5
SMBDATA 2,8,9,18,19,21
+3V
BOARD_ID1
LOCK#
PREQ#3
PIRQ#E
D8
1N4148
A C
R130 8.2K
+3VS
PGNT#4
AD8
AD20
+3VS
▲
+3VS
DMI_RXP1 6
AD23
D4
1N4148
A C
R341
8.2K
+3V
PREQ#1 18
FRAME#
PIRQ#A
R393 8.2K
PM_STPPCI#2
DMI_TXN2 6
C/BE#0 15,17,18
SWI# 25
OC#7 14
PM_CLOCKRUN#
BOARD_ID1
PERR#
PREQ#6
R125 8.2K
USBN7 14
PGNT#2
AD18
DMI_RXN1 6
PM_STPPCI#
PIRQ#B
AD30
R121 *0
PIRQ#H(G)
C/BE#1 15,17,18
PIRQ#F 15,17,18
DMI_RXP1
+3VS
OC#0 14
PERR# 15,17,18
AD24
USBP6 14
MCH_SYNC#
SCI_#
DMI_RXP2 6
SUS_ST#24,25
DMI_RXP2
RP2
8P4RX10K
81
72
6
5
3
4
RSMRST#25
STOP# 15,17,18
PREQ#6
PIRQ#B
R389 8.2K
PREQ#3
R353
24.9_1%
IDSEL
PIRQ#E(F)
R103 10K
R354
10K
VCORE_PG26
DMI_TXN2
R109
0
C134
0.1UF
+3V
PCIE_RP0 19
SUSC#25
USBP4 12
AD2
R313
8.2K
IRDY#
PREQ#2
SYS_RST#
R399 8.2K
R298
4.7K
DMI_RXN2 6
USBP3 14
PREQ#2
PREQ#4
R127 10K
R333
0
AD19
SRCCLK_ICH 2
R585 *0
R338
10K
REQ/GNT
MINI PCI 1
PREQ#0 15
AD16
R388 8.2K
SMLINK1
C729
*0.1UF
+3VS
+3V
SRCCLK_ICH# 2
PREQ#5 17
R347 8.2K
AD21
PGNT#1
PCIRST
TRDY#
PIRQ#H
PRST# 15,17,18,24
PIRQ#A
R350
10K
TRDY# 15,17,18
R343 10K
+3V
+3V
DMI_TXP0
AD3
PREQ#0
INT
PCMCIA
DMI_TXP1
AD22
AD4
R124 8.2K
D9
1N4148
A C
+3VS
PLTRST#
R106
*10K
R129
10K
USBN4 12
PIRQ#C
R396 8.2K
R391 8.2K
R335 0
R330 0
DMI_RXP0
+1.5VS
PCIRST#15,17,21,24,25
PGNT#5
PGNT#3
PREQ#1
R532 10K
PM_THRM#3,25
R398 8.2K
R309
8.2K
DEVICE
ICHCLK142
USBCLK482
DMI_TXP16
PREQ#3
FWH_TBL#24
ICHSPK22
USBN6 14
PGNT#6
R345
*0
PME# 15,17,18,19,25
AD[0:31]15,17,18
R584 *0
+3V
SMLINK0
DMI_TXP2
SM_DATA
AD26
AD27
R334 10K
+3V
R407
10K
R133 8.2K
+3V
SMI_#
AD13
+3V
DMI_RXN3 6
PREQ#3 17
DMI_TXP36
(+3VS)
(+3VS)
GPIO
(+3V)
(+3VS)
(+3VS)
(+3VS)
(+3V)
(+3V)
(+3V)
(+3V)
(+3VS)
(+3VS)
(+3V)
(+3V)
(+3VS)
(+3VS)
(+3VS)
(+3VS)
CLOCKSPOWER MGT
PCI-EXPRESSDirect Media InterfaceUSB
(+3VS)
(+3V)
(+3V)
(+3VS)
(RTC)
(+3V)
(+3V)
(RTC)
(+3V)
(+3V)
(+3V)
(+3V)
U13C
ICH6_M
F8
AC18
AF20
AF19
T3
R3
P5
V3
AD21
AD20
AD22
AB21
AC21
R6
M2
W6
R1
AE19
AD19
Y5
U6
W4
W5
Y4
E10
AG21
U1
T2
T4
T5
T6
W3
V6
U2
V5
V2
H25
AF21
AC20
U5
AA1
Y3
AB20
AE20
AF17
AE18
AF18
AG18
A27
H24
G26
G27
K25
M25
P24
P23
M24
K24
J27
L27
N27
N26
L26
J26
T25
V25
Y25
AB24
T24
V24
Y24
AB23
R27
U27
W27
AA27
R26
U26
W26
AA26
AD25
AC25
F24
F23
C23
D23
C25
C24
C27
B27
B26
C26
C21
D21
B20
A20
D19
C19
B18
A18
E17
D17
A16
B16
C15
D15
B14
A14
A22
B22
SPKR
GPIO34
GPIO33
CLKRUN#/GPIO32
GPIO28
GPIO27
GPIO25
GPIO24
GPIO23
GPIO21
STP_CPU#/GPO20
GPIO19
STP_PCI#/GPO18
GPI13
GPI12
SMBALERT#/GPI11
GPI8
GPI7
BM_BUSY#/GPI6
LINKALERT#
SMLINK_1
SMLINK_0
SMBDATA
SMBCLK
CLK14
MCH_SYNC#
PWRBTN#
RI#
SLP_S3#
SLP_S4#
SLP_S5#
SUS_STAT#/LPCPD#
SUSCLK
SYS_RESET#
LAN_RST#
BATLOW#
HSIN[0]
VRMPWRGD
THRM#
WAKE#
PWROK
RSMRST#
SERIRQ
DPRSLPVR/TP_1
SATA[0]GP/GPIO[26]
SATA[1]GP/GPIO[29]
SATA[2]GP/GPIO[30]
SATA[3]GP/GPIO[31]
CLK48
HSIP[0]
HSOP[0]
HSON[0]
HSIN[1]
HSIN[2]
HSIN[3]
HSIP[3]
HSIP[2]
HSIP[1]
HSON[1]
HSON[2]
HSON[3]
HSOP[3]
HSOP[2]
HSOP[1]
DMI[0]RXN
DMI[1]RXN
DMI[2]RXN
DMI[3]RXN
DMI[0]RXP
DMI[1]RXP
DMI[2]RXP
DMI[3]RXP
DMI[0]TXN
DMI[1]TXN
DMI[2]TXN
DMI[3]TXN
DMI[0]TXP
DMI[1]TXP
DMI[2]TXP
DMI[3]TXP
DMI_CLKN
DMI_CLKP
DMI_ZCOMP
DMI_IRCOMP
OC[4]#/GPI[9]
OC[5]#/GPI[10]
OC[6]#/GPI[14]
OC[7]#/GPI[15]
OC[0]#
OC[1]#
OC[2]#
OC[3]#
USB[0]N
USB[0]P
USB[1]P
USB[1]N
USB[2]N
USB[2]P
USB[3]P
USB[3]N
USB[4]N
USB[4]P
USB[5]P
USB[5]N
USB[6]N
USB[6]P
USB[7]P
USB[7]N
USBRBIAS#
USBRBIAS
R336
4.7K
OC#1 14
AD14
AD31
DEVSEL#
R329
10K
R301
10K
PCLKICH 2
INTPANEL_ID210
PIRQ#D
PCIE_WAKE#
R303
*10K
R120
10K
PIRQ#G(E,F)
SWI_#
AD0
R122 8.2K
R134 8.2K
USBN3 14
PM_STPCPU#
AD12
ICHPWROK
+3V
LINKALERT#
PCIRST#
+3V
PIRQ#E 15,17,18
C510 0.1UF
R328 4.7K
DPG_VGATE 2,6,12,26
SMBCLK 2,8,9,18,19,21
USBP0 14
RSMRST#
R307 *0
INTPANEL_ID010
AD15
PIRQ#G
INTPANEL_ID110
AD19
PREQ#0
R110
10K
R349 10K
R326 8.2K
PREQ#5
PIRQ#G 15,17
C/BE#2 15,17,18
R351 8.2K
+3VS
SLP_S5#
R105
10K
M560A: 00
M570A: 01
SERIRQ15,24,25
Q3
2N7002
G
D S
AD17
R131
0
DMI_RXN3
ICHPWROK
PM_DPRSLPVR26
C/BE#3 15,17,18
PGNT#1 18
PRSTEN
SWI_#
AD6
PREQ#0
+3VS
SCI# 25
DMI_RXP3
AD9
R533 100K
R512 0
+3V
PAR 15,17,18
STOP#
U14
74AHC1G08
1
2
4
5
3
IRDY# 15,17,18
DMI_TXP3
R300
4.7K
R310 *0
+3V
SM_DATA
DMI_TXN1
PME#
R340
8.2K
R405
10K
+3VS
SYS_RST#3
SMI_#
USBN0 14
BOARD_ID0
DMI_TXN3
R390 8.2K
R406
10K
DMI_TXN0 6
PRST#
R342
10K
Sheet 11 of 40
ICH6M-1