Ich5 (2 - EUROCOM D870P Series Service Manual

Schematic Diagrams
ICH5 (2 of 2)
[6] HL[0..10]
[5] CLK66_ICH_HUB
Sheet 19 of 39
ICH5 2/2
[22,23]
[22,23]
[22,23]
[22,23]
ICHCOMP
HUBREF
HUBSWING
HL11
AC_SDIN0
AC_SDIN1
C225
0.1U
B - 20
HL[0..10] BGA11B
HL0 H20 C23 USBP0+
HI0 USBP0P
HL1 H21 D23 USBP0-
HI1 USBP0N
HL2 J20 A22 USBP1+
HI2 USBP1P
HL3 H23 B22 USBP1-
HI3 USBP1N
HL4 M23 C21 USBP2+
HI4 USBP2P
HL5 M21 D21 USBP2-
HI5 USBP2N
HL6 N21 A20 USBP3+
HI6 USBP3P
HL7 M20 B20 USBP3-
HI7 USBP3N
HL8 L22 C19 USBP4+
HI8 USBP4P
HL9 J22 D19 USBP4-
HI9 USBP4N
HL10 K21 A18 USBP5+
HI10 USBP5P
HL11 G22 B18 USBP5-
HI11 USBP5N
C17 USBP6+
USBP6P
HLSTBF K23 D17 USBP6-
[6] HLSTBF
HI_STBF USBP6N
HLSTBS J24 A16 USBP7+
[6] HLSTBS HI_STBS USBP7P
ICHCOMP N24 B16 USBP7-
HIRCOMP USBP7N
HUBSWING L20
[6] HUBSWING
HI_VSWING
HUBREF L24
[6] HUBREF HIREF
ICH5-2
CLK66_ICH_HUB N22 C15 OC0#
CLK66 OC0#
D15 OC1#
OC1#
T180 C10 D14 OC2#
LAN_RXD0 OC2#
T178 C9 C14 R536
LAN_RXD1 OC3#
T172 C11 B14 R538
LAN_RXD2 OC4#/GPI9
T176 D9 A14 R539
LAN_TXD0 OC5#/GPI10
T186 E9 D13 R206
LAN_TXD1 OC6#/GPI14
T369 B12 C13 R544
LAN_TXD2 OC7#/GPI15
T177 D10
LAN_RSTSYNC
T171 E10 A24 USBRBIAS
LAN_CLK USBRBIAS
T191 AA1 B24 R519
LAN_RST# USBRBIAS#
T368 B11 LAN F24 CLK48_USB
EE_DIN CLK48
T181 B10
EE_CS
T370 A12
EE_SHCLK
T179 B9
EE_DOUT
USB I/F
R550 33_1% B8
AC_SYNC
AC_SYNC
AC_RST# C12
AC_RST# AC_RST#
AC_SDOUT A9
AC_SDOUT AC_SDOUT
AC_SDIN0 E12
[23] AC_SDIN0 AC_SDIN0
AC_SDIN1 D12 AC'97
[22] AC_SDIN1 AC_SDIN1
T367 A13
AC_SDIN2
AC_BCLK D8
AC_BCLK AC_BIT_CLK
SPDG ICH5
VCC1.5S
R521 52.3_1%
C714 0.1U
C199 0.1U R244 10K
R520 62
R207 10K(R) GATERST# D S
[21,27,28,29,30,31] GATERST#
R216 10K Q29 G
BSS138
VDD3
VBAT
C252 C271 C253 C267 C255 C227
C268
0.1U 0.1U 0.1U 0.1U 0.1U 10U/10V(0805) 10U/10V(0805)
VCC3S
C299 C286 C260 C248 C283 C284 C765 C200
0.1U 0.1U 0.1U 0.01U 0.01U 0.01U 10U/10V(0805) 10U/10V(0805)
BGA11E
USBP0+ [20]
USBP0- [20]
B5
USBP1+ [20] VCC3S VCC3_3
F6
USBP1- [20] VCC3_3
G1
USBP2+ [20]
VCC3_3
H6
USBP2- [20] VCC3_3
K6
USBP3+ [20]
VCC3_3
L6
USBP3- [20] VCC3_3
M10
USBP4+ [20] VCC3_3
N10
USBP4- [20]
VCC3_3
P6
USBP5+ [20] VCC3_3
R13
USBP5- [20]
VCC3_3
V19
USBP6+ [20] VCC3_3
W15
USBP6- [20]
VCC3_3
W17
USBP7+ [22] VCC3_3
W24
USBP7- [22] VCC3_3
AD13
VCC3_3
AD20
VCC3_3
G19
OC0# [20]
VCC3_3
G21
OC1# [20] VCC3_3
ICH5-5
OC2# [20]
100K E18
VDD3
VCCSUS3_3
100K B15
VCCSUS3_3
100K E11
VDD3
VCCSUS3_3
100K F10
VCCSUS3_3
100K F11
VCCSUS3_3
E13
VCCSUS3_3 VCCSATAPLL
E14
VCCSUS3_3 VCCSATAPLL
22.6_1% U6
VCCSUS3_3 VCCUSBPLL
V6
VCCSUS3_3
F16
CLK48_USB [5]
VCCSUS3_3
F17
VCCSUS3_3 VCCSUS1_5
D12 1SS355 F18
VCCSUS3_3 VCCSUS1_5
A C K15
VCC3S
VCCSUS3_3 VCCSUS1_5
VCCSUS1_5
A8
V5REF VCCSUS1_5
R221 1K VREF5V W14
VCC5S V5REF VCCSUS1_5
C759 C263 E16
VDD5 V5REF_SUS V_CPU_IO
V_CPU_IO
1U 0.1U C254 AD11
VBAT
VCCRTC V_CPU_IO
0.1U
SPDG ICH5
R525 10K A20GATE
VCC3S
VCC3
C
R166 B 1K Q5
PCIRST# [6,11,18,22,25,27,28] VCC3S
E 2N3904
R524 10K KB_GA20
GATED_PCIRST# [18] 3VH8
CLOSE TO ICH5
VCORE
C261 0.1U C715 0.1U
VCC1.5S
C272 C264 C270 C251 C265 C250 C210 C262
0.1U 0.1U 0.01U 0.01U 0.01U 0.01U 10U/10V(0805)
10U/10V(0805)
BGA11F
A1
VSS
A7
VSS
A10
VSS
A15
VSS
K10 A17
VCC1_5 VCC1.5S VSS
K12 A19
VCC1_5 VSS
K13 C266 C247 A21
VCC1_5 VSS
L19 A23
VCC1_5 VSS
P19 0.1U 0.1U AA5
VCC1_5 VSS
R10 AA7
VCC1_5 VSS
R6 AA9
VCC1_5 VSS
H24 AA11
VCC1_5 VSS
J19 AA13
VCC1_5 VSS
K19 AA21
VCC1_5 VSS
M15 AA24
VCC1_5 VCC1.5S VSS
N15 AB5
VCC1_5 VSS
N23 AB7
VCC1_5 VSS
E15 These pins need to be AB9
VCC1_5 VSS
F15 AB11 ICH5-6
separarted power
VCC1_5 VSS
F14 AB15
plane
VCC1_5 VSS
W19 AB18
VCC1_5 VSS
R12 AC2
VCC1_5 VSS
W9 AC4
VCC1_5 VSS
W10 AC6
VCC1_5 VSS
W11 AC8
VCC1_5 VSS
W6 AC10
VCC1_5 VSS
W7 AC13
VCC1_5 VSS
W8 AC23
VCC1_5 VSS
AA6 AD4
VSS
AB6 AD6
VSS
C24 AD8
VSS
E22 AD17
VCC1_5 VSS
AD21
VSS
F19 AD12
VSS
Y5 B13
VSS
AA4 B17
VSS
AB4 C285 C296 B19
VSS
F7 C226 0.1U B21
VSS
F8 0.1U 0.1U B23
VSS
C3
VSS
R15 C8
VSS
R19 C16
VSS
T19 C18
VCORE
VSS
R170 0 C20
VSS
C249 C22
VSS
D1
VSS
0.1U D6
VSS
D11
VSS
D16
VSS
D18
VSS
D20
VSS
D22
VSS
D24
VSS
E17
VSS
E19
VSS
E20
VSS
E21
VSS
E23
A20GATE [18] VSS
F3
VSS
F9
VSS
SPDG ICH5
KB_GA20 [28]
VBAT
A C
VDD3
D19 SCS751
RTC_RST#
R278
A C
180K
D18 SCS751
R277
C324
C325
1U
1K
0.1U
BAT1
BATTERY
RTC Circuitry
G6
VSS
G20
VSS
G24
VSS
H1
VSS
H19
VSS
H22
VSS
J6
VSS
J21
VSS
J23
VSS
K3
VSS
K11
VSS
K14
VSS
K20
VSS
K22
VSS
K24
VSS
L10
VSS
L11
VSS
L12
VSS
L13
VSS
L14
VSS
L15
VSS
L21
VSS
L23
VSS
M1
VSS
M5
VSS
M11
VSS
M12
VSS
M13
VSS
M14
VSS
M22
VSS
M24
VSS
N11
VSS
N12
VSS
N13
VSS
N14
VSS
N20
VSS
P1
VSS
P10
VSS
P11
VSS
P12
VSS
P13
VSS
P14
VSS
P15
VSS
P21
VSS
R11
VSS
R14
VSS
T23
VSS
T3
VSS
T6
VSS
U19
VSS
V1
VSS
V21
VSS
W16
VSS
W18
VSS
Y3
VSS
Y6
VSS
Y7
VSS
Y8
VSS
Y10
VSS
RTC_RST# [18]