User Guide
Schematic Diagrams
B - 16 ICH5 (PCI, IDE, UHB, USB, LAN) (71-L27T0-002)
B.Schematic Diagrams
ICH5 (PCI, IDE, UHB, USB, LAN)
Sheet 15 of 29
ICH5 (PCI, IDE, UHB,
USB, LAN)
Z1517
RN59 8P4R*8.2K
1
2
3
45
6
7
8
PCIRST#1 11,21,22
R424
33
SDDREQ 21
SDCS3# 21
AD10
R415
113_1%
SATA0TXN 21
FRAME#
TZ1506
HI_STRS 7
+3V 3..6,11..14,16,17,19..24,26..29
SERR#
TZ1527
C/BE#2
AC_SDIN124
REQB#
SERIRQ
AD5
SIORDY 21
USB7- 13,24
USB5- 13
C91
0.01u
C/BE#1
TZ1502
Z1511
Z1504
REQ4#
IRDY#17,19,20
PLOCK#17
NEAR ICH5
SDD6
HI_5
CA231
0.1u
TZ1516
TZ1508
AD17
CA244
0.1u
SDD14
INTA#
SDD10
AD4
REQ1#19
ICHPCLK4
USB4+ 13
AD9
DEVSEL#17,19,20
TZ1504
Z1507
RN58 8P4R*8.2K
1
2
3
45
6
7
8
OC3# 13
USB3+ 13
AC_SDIN2
Z1510
PDCS3# 21
SDD11
HI_[0..10]
R423
33
GNT0#17
PDCS1# 21
SDD8
HI_3
Z1505
RN57 8P4R*10K
1
2
3
4 5
6
7
8
HI_0
TZ1525
R413 8.2K
PDDREQ 21
INTA# 17,19
PAR
AD14
REQ4#
SDD7
SDD3
Z1519
RN68 8P4R*10K
1
2
3
45
6
7
8
U24B
74HC32
4
5
6
147
GNT2#20
AD20
R414 62_1%
HI_10
USB3- 13
SDDACK# 21
SATA0RXN 21
PDD13
+3V
SDD5
HI_1
R447 0
SDD[0..15]21
C/BE#[0..3]17,19,20
PDA121
AD24
TZ1521
STOP#17,19,20
AC_SDIN224
TZ1505
Z1518
AD26
AD1
R407
147_1%
PCIRST#7,21
INTC# 19,20
GNT1#19
SERR#17,19,20
TRDY#17,19,20
IRQ15 21
USB1+ 13
Z1512
PDD12
R472 8.2K
+1.5V
TZ1520
INTC#
REQ0#17
SDIOW# 21
AD22
REQA#
AC_SDIN024
SB3V
AC_SYNC24
PDD14
R452 24.9_1%
FRAME#17,19,20
SDD9
USB7+ 13,24
OC1# 13
Z1513
CA230
0.1u
PERR#17,19,20
TZ1507
REQ1#
TZ1509
HI_[0..10] 7
TZ1511
AD29
C227
0.01u_R
REQ2#20
PDDACK# 21
+1.5V 5,7,11,13,14,22,28
USB1- 13
USB4- 13
PDD6
INTB#
PDIOW# 21
AC_RESET#24
SB3V 14,16,19,20,22..24,26
REQ2#
TZ1514
TZ1528
GNT1#
CP41
10p_R
OC5# 13
INTB#
C/BE#3
PDD3
PDD9
PDD7
PDD15
TZ1526
IRQ14 21
IRDY#
SDD13
AC_SDIN1
R417 52.3_1%
PERR#
TZ1512
AD27
HI_7
USB0+ 16
TZ1503
TZ1510
AD18
REQ0#
Z1506
R494 2.7K
PDA221
AC_SDIN0
AD2
SDA021
PIORDY 21
SATA0RXP 21
RN61 8P4R*8.2K
1
2
3
45
6
7
8
SDA121
AD19
AD12
SERIRQ 17,22
REQ3#
AD16
SDD15
PDD0
PDD10
SDD1
R412 18.2_1%
REQ0#
PDD4
CP51 10p_R
AC_SDOUT24
Z1501
INTC#
TZ1518
+3V
AD[0..31]
AD6
REQ2#
AD31
RN62 8P4R*8.2K
1
2
3
45
6
7
8
+3V
STOP#
GNT0#
TZ1517
SDCS1# 21
AD0
GNT2#
TZ1513
PAR17,19,20
PDA021
+3V
REQ3#
HI_9
INTD#
SDA221
INTB# 17,19
+3V
TRDY#
U24A
74HC32
1
2
3
147
PME#17,19,20,22
AD7
AD30
AD11
AD[0..31]17,19,20
PLOCK#
C/BE#[0..3]
Z1515
HI_STRF 7
SDD2
DEVSEL#
PCIRST#
R416
226_1%
HI_2
+3V
USB5+ 13
OC4# 13
HI_6
SDIOR# 21
SATA0TXP 21
BIT_CLK24
AD8
TZ1519
AD21
AD23
INTD#
Z1509
PDD2
HI_4
SDD4
TZ1501
C226
0.01u
C/BE#0
HI_8
PDD8
PDD[0..15]21
USB0- 16
SB3V
PDD11
PCIRST#2 17,19,20
PDD1
R471 8.2K
PCI Interface
IDE Interface
AC'97
HUB
USB
Interface
LAN
EEPROM
Interface
Interrupt
SATA
U28B
ICH5
AD18
AA17
AA18
C12
B8
A9
E12
D12
D8
J4
J5
G3
K4
H5
H2
J3
J2
K5
F2
M4
H4
L5
G2
K1
G5
G4
L1
B2
P5
H3
N5
C4
N4
E6
P3
D3
N2
F5
P4
F4
P2
E3
J1
N3
M2
L3
D2
M3
E4
E5
F1
K2
L2
L4
V4
V2
N1
D5
C1
C5
B6
C6
D4
A3
B7
C7
A4
A5
E7
E8
B4
Y9
Y11
AA8
E10
C10
C9
C11
D9
E9
B12
D10
B10
A12
B11
B9
Y21
Y22
Y23
AA19
AD19
AC19
W22
W23
W21
AB16
Y13
Y14
AC14
AA14
AC15
AD14
AB14
AD15
Y15
AD16
AA15
AC16
Y16
AA16
AB17
F23
B3
E1
A2
C2
D7
A6
E2
B1
Y17
Y24
C15
D15
D14
C14
C23
D23
A22
B22
C21
D21
A20
B20
AA22
AB23
AD23
AD24
AB21
AC21
AB20
AC20
Y19
AD22
AC22
AA20
AB22
AC24
AB24
AA23
AB19
Y18
V22
V20
H20
H21
J20
H23
M23
M21
N21
M20
L22
J22
K21
G22
K23
J24
N24
L24
AC17
Y20
AC18
W20
AC1
L20
A13
C19
D19
B14
A24
B24
AB8
AC7
AD7
AA10
AB10
AC9
AD9
A11
A18
B18
C17
D17
A16
B16
A14
D13
C13
PDIOR#
PDIOW#
PIORDY
AC_RST#
AC_SYNC
AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_BIT_CLK
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C/BE0#
C/BE1#
C/BE2#
C/BE3#
DEVSEL#
FRAME#
IRDY#
TRDY#
STOP#
PAR
PERR#
PLOCK#
SERR#
PCIRST#
PME#
PCICLK
REQ0#
REQ1#
REQ2#
REQ3#
REQ4#/GPIO40
GNT0#
GNT1#
GNT2#
GNT3#
GNT4#
REQA#/GPIO0
REQB#/REQ5#/GPIO1
GNTA#/GPIO16
GNTB#/GNT5#/GPIO17
SATARBIASN
SATARBIASP
SATA0TXP
LAN_CLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_RSTSYNC
EE_CS
EE_SHCLK
EE_DIN
EE_DOUT
SIORDY
SDIOW#
SDIOR#
PDA0
PDA1
PDA2
SDA0
SDA1
SDA2
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
SERIRQ
PIRQA#
PIRQB#
PIRQC#
PIRQD#
PIRQE#/GPIO2
GPIO3/PIRQF#
GPIO4/PIRQG#
PIRQH#/GPIO5
IRQ14
IRQ15
OC0#
OC1#
OC2#
OC3#
USBP0P
USBP0N
USBP1P
USBP1N
USBP2P
USBP2N
USBP3P
USBP3N
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
PDCS1#
PDCS3#
SDCS1#
SDCS3#
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HL11
HL_STBF
HL_STBS
HIRCOMP
HIREF
PDDREQ
SDDREQ
PDDACK#
SDDACK#
CLKRUN#/GPIO24
HI_VSWING
AC_SDIN2
USBP4P
USBP4N
OC4#/GPIO9
USBRBIAS
USBRBIAS#
SATA0TXN
SATA0RXP
SATA0RXN
SATA1TXP
SATA1TXN
SATA1RXP
SATA1RXN
NC
USBP5P
USBP5N
USBP6P
USBP6N
USBP7P
USBP7N
OC5#/GPIO10
OC6#/GPIO14
OC7#/GPIO15
Z1514
REQB#
REQ1#
AD15
AD13
Z1508
INTA#
AD3
+1.5V
PDD5
SDD12
TZ1515
PDIOR# 21
AD28
Z1516
AD25
R473 8.2KREQA#
TZ1524
SDD0