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5
4,5,20,21,39
SMB_CLK
4,5,20,21,39
SMB_DAT
D
27
SB_SPKR
44
SUS_STAT#
2,34
SYS_RST#
7
PM_BMBUSY#
R2501
1
+3VSUS
5
STP_PCI#
5,50
STP_CPU#
28
OP_SD#
43
PWRLED_1HZ
30,36,44
PM_CLKRUN#
41
BT_ON
42
FWH_WP#
31,39
PCIE_WAKE#
30,36,44
INT_SERIRQ
4
PM_THERM#
R2506
1
5,7,34,50,60
VRM_PWRGD
T2512
TPC28T
1
C
18
LCD_BACKOFF#
R2547
@
0Ohm
1
2
4,57
PWRLMT#
30
EXTSMI#
+3V
R2526
2
1
1
10KOhm
B
2
24,30,33,42,44
PLT_RST#
3
GND
+3VS
R2521
10KOhm
@
PCB_ID0
PCB_ID1
PCB_ID2
R2529
A
10KOhm
PCB_VID3 : PROJECT CODE
PCB_VID 0 1 2
MB V1.0
0 0 0
5
4
U2301C
SMB_CLK
C22
SMBCLK
GPIO21/SATA0GP
SMB_DAT
B22
SMBDATA
GPIO19/SATA1GP
LINKALERT#
A26
LINKALERT#
GPIO36/SATA2GP
SM_LINK0
B25
SMLINK0
GPIO37/SATA3GP
SM_LINK1
A25
SMLINK1
RING#
A28
RI#
A19
SPKR
A27
SUS_STAT#
A22
SYS_RST#
AB18
GPIO0/BM_BUSY#
10KOhm
2
B23
SMBALERT#/GPIO11
STP_PCI#
AC20
GPIO18/STPPCI#
GPIO16/DPRSLPVR
STP_CPU#
AF21
GPIO20/STPCPU#
OP_SD#
A21
GPIO26
WLAN_ON#
B21
GPIO27
E23
GPIO28
AG18
GPIO32/CLKRUN#
AC19
GPIO33/AZ_DOCK_EN#
U2
GPIO34/AZ_DOCK_RST#
F20
WAKE#
AH21
SERIRQ
AF20
THRM#
0Ohm
2
AD22
VRMPWRGD
VRMPWRGD
AC21
GPIO6
PWRLMT#_R
GPIO
AC18
GPIO7
E21
GPIO8
ICH7M
+3V
C2502
0.1UF
c0402
U2501
GND
B
5
VCC
A
4
GND
PLT_RST#_BUF 7,12,30,34,36,39
Y
NL17SZ08XV5T2
+3VS
+3VS
R2522
R2523
10KOhm
10KOhm
@
R2530
R2531
10KOhm
10KOhm
@
WLAN_ON#
GND
4
3
BT_LED_EN#
BT_LED_EN# 44
PD_SIO_RST#
TPC28T
T2504
AF19
1
PD_RDY#
TPC28T
T2501
AH18
1
BT_LED_EN#
TPC28T
T2502
AH19
1
PCB_ID0
AE19
AC1
CLK14
CLK_ICH14 5
B2
CLK48
TPC28T
T2505
1
C20
SUS_CLK 44
SUSCLK
B24
SLP_S3#
SUSB#
18,34,43,60,61
D23
SUSC#
34,35,61
SLP_S4#
TPC28T
F22
1
SLP_S5#
AA4
PWROK
R2502
AC22
1
2
PM_DPRSLPVR 50
0Ohm
PM_BATLOW#
C21
TP0/BATLOW#
C23
PWRBTN#
PM_PWRBTN# 35
LANRST#
R2504
0Ohm
C19
1
2
LAN_RST#
Y4
PM_RSMRST# 34
RSMRST#
PD_DET#
TPC28T
T2515
E20
1
GPIO9
A20
GPIO10
CHG_FULL_OC 58
F19
KB_SCI#
30
GPIO12
SIO_SMI#
TPC28T
T2510
E19
1
GPIO13
PD_UNDOCK#
TPC28T
T2503
R4
1
GPIO14
E22
802_LED_EN# 43
GPIO15
PD_EN#
TPC28T
T2507
R3
1
GPIO24
R2538
D20
2
1
GPIO25
TPC28T
0Ohm
r0603_h24
AD21
1
GPIO35
PCB_ID1
T2514
AD20
GPIO38
PCB_ID2
AE20
GPIO39
Note: GPIO25 CAN NOT BE
LOW for 35uS after
RSMRST on BOOT (DMI AC
coupling mode strap)
+3VS
R2546
4.7KOhm
@
VRMPWRGD
3
D
Q2502
2N7002
1
1
5,50
CLK_EN#
@
G
S
2
GND
PLT_RST#
R2508
1
2
0Ohm
PM_RSMRST#
LANRST#
R2507
1
2
0Ohm
@
WLAN_ON_MINICARD
39
3
D
Q2501
2N7002
1
1
G
S
2
GND
3
2
CLK_ICH14
C2503
24,36
10PF/50V
c0402
@
GND
CLK_USB48 5
24,36
C2501
10PF/50V
c0402
@
T2506
GND
ICH7_PWROK 7,34,36
R2503
10KOhm
r0402_h16
GND
Reference ICH7 EDS
page 69:LAN_RST#
should be tied to
R2505
RSMRST#
10KOhm
r0402_h16
GND
CB_SD#
36
+3VSUS
R2511
RING#
10KOhm
1
2
RN2501A
1
2
10KOhm
SM_LINK1
RN2501B
3
4
10KOhm
SM_LINK0
RN2501C
5
6
10KOhm
LINKALERT#
RN2501D
7
8
10KOhm
R2537
KB_SCI#
10KOhm
1
2
PM_BATLOW#
R2520
8.2KOhm
1
2
SUS_STAT#
R2524
4.7KOhm
1
2
PCIE_WAKE#
R2527
1KOhm
1
2
CB_SD#
R2532
10KOhm
2
1
SYS_RST#
R2533
10KOhm
2
1
CHG_FULL_OC
R2528
10KOhm
2
1
OP_SD#
R2540
10KOhm
2
1
802_LED_EN#
R2541
10KOhm
2
1
@
PWRLED_1HZ
R2549
10KOhm
2
1
R2534
PM_DPRSLPVR
100KOhm
1
2
R2536
PM_RSMRST#
10KOhm
1
2
GND
2
1
+3VS
PCI_FRAME#
RP2501A
1
5
PCI_FRAME#
8.2KOHM
10
PCI_IRDY#
RP2501B
2
5
24,36
PCI_IRDY#
8.2KOHM
10
PCI_TRDY#
RP2501C
3
5
24,36
PCI_TRDY#
8.2KOHM
10
PCI_STOP#
RP2501D
4
5
24,36
PCI_STOP#
8.2KOHM
10
PCI_SERR#
RP2501E
6
5
24,36
PCI_SERR#
8.2KOHM
10
PCI_DEVSEL#
RP2501F
7
5
PCI_DEVSEL#
8.2KOHM
10
PCI_PERR#
RP2501G
8
5
24,36
PCI_PERR#
8.2KOHM
10
PCI_LOCK#
RP2501H
9
5
24
PCI_LOCK#
8.2KOHM
10
PCI_INTA#
RP2502A
1
5
24
PCI_INTA#
8.2KOHM
10
PCI_INTB#
RP2502B
2
5
24,36
PCI_INTB#
8.2KOHM
10
PCI_INTC#
RP2502C
3
5
24,36
PCI_INTC#
8.2KOHM
10
PCI_INTD#
RP2502D
4
5
24,36
PCI_INTD#
8.2KOHM
10
PCI_INTE#
RP2502E
6
5
24
PCI_INTE#
8.2KOHM
10
PCI_INTF#
RP2502F
7
5
24
PCI_INTF#
8.2KOHM
10
PCI_INTG#
RP2502G
8
5
24
PCI_INTG#
8.2KOHM
10
PCI_INTH#
RP2502H
9
5
24
PCI_INTH#
8.2KOHM
10
PCI_REQ#0
RP2503A
1
5
24
PCI_REQ#0
8.2KOHM
10
PCI_REQ#1
RP2503B
2
5
24,36
PCI_REQ#1
8.2KOHM
10
PCI_REQ#2
RP2503C
3
5
24
PCI_REQ#2
8.2KOHM
10
PCI_REQ#3
RP2503D
4
5
24
PCI_REQ#3
8.2KOHM
10
PCI_REQ#4
RP2503E
6
5
24
PCI_REQ#4
8.2KOHM
10
PCI_REQ#5
RP2503F
7
5
24
PCI_REQ#5
8.2KOHM
10
PM_CLKRUN#
RP2503G
8
5
8.2KOHM
10
PM_THERM#
RP2503H
9
5
8.2KOHM
10
INT_SERIRQ
R2509
10KOhm
1
2
STP_PCI#
R2510
10KOhm
1
2
@
STP_CPU#
R2512
10KOhm
1
2
@
R2514
8.2KOhm
1
2
23
LPC_DRQ#0
@
R2515
VRM_PWRGD
10KOhm
1
2
@
R2516
LCD_BACKOFF#
10KOhm
1
2
@
R2542
10KOhm
1
2
GND
SMB_CLK
R2518
2.2KOhm
1
2
SMB_DAT
R2519
2.2KOhm
1
2
BT_ON
R2535
10KOhm
2
1
SB_SPKR
R2539
@
10KOhm
2
1
PD_SIO_RST#
R2545
10KOhm
2
1
PD_RDY#
R2544
10KOhm
2
1
BT_LED_EN#
R2543
10KOhm
2
1
+3VS
PWRLMT#_R
R2548
10KOhm
2
1
<Variant Name>
ICH7-M (3/4)
Title :
Engineer:
Marco Chen
ASUSTeK COMPUTER INC
Size
Project Name
A6J
Custom
Date:
Tuesday, November 22, 2005
Sheet
25
of
1
D
C
B
A
Rev
2.0
63
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