Schematic Diagrams
B - 12 ICH4-1 (71-T20C0-003)
B. T2X0C Schematics
ICH4-1
+VCCRTC
+3V_ALWAYS
+1.5VS
+3V
+3VS
+3V
+3V
+1.5VS
+1.5VS
+3VS
+5VS
+3V_ALWAYS
+3VS
PCI_AD[31:0]
[15,16,17]
PCI_C/BE0#
[15,16,17]
PCI_C/BE1#
[15,16,17]
PCI_C/BE2#
[15,16,17]
PCI_C/BE3#
[15,16,17]
PCI_DEVSEL#
[15,16,17]
PCI_FRAME#
[15,16,17]
PCI_PAR
[15,16,17]
PCI_PERR#
[15,16,17]
PCI_PME#
[15,16,17]
PCI_SERR#
[15,16,17]
PCI_STOP#
[15,16,17]
PCI_TRDY#
[15,16,17]
FLASH#
[19]
PCI_REQ0#
[17]
PCI_REQ2#
[16]
PCI_REQ3#
[15]
CLK_ICHPCI
[10]
AC_IN#
[21,24]
H_DPSLP# [2,4]
H_IGNNE# [2]
H_INTR
[2]
H_NMI
[2]
H_PWRGD [2]
H_CPUSLP# [2]
H_SMI#
[2]
H_STPCLK# [2]
H_FERR# [2]
H_RCIN# [21]
HUB_PD[10:0] [5]
HUB_PSTRB [5]
H_INIT#
[2]
HUB_PSTRB# [5]
H_A20M# [2]
INT_IRQ14 [13]
INT_PIRQC# [16]
CLK_ICH66 [10]
INT_PIRQA# [15]
INT_SERIRQ [17,19,21]
INT_PIRQB# [15,17]
PCI_GNT0#
[17]
INT_APICCLK [10]
H_A20GATE [21]
PCI_IRDY#
[15,16,17]
INT_PIRQD# [17]
PCI_GNT2#
[16]
PRST#
[15,16,17]
PRSTEN
[12]
SMB_ICHDATA [7,10]
PCIRST#
[4,5,13,15,16,17,19,20,21]
PCI_GNT3#
[15]
SMB_ICHCLK
[7,10]
PCI_AD20
PCI_REQ4#
PCI_DEVSEL#
PCI_PAR
HUB_PD1
INT_APICCLK
INT_IRQ14
PCI_AD11
PCI_AD15
PCI_AD23
FLASH#
HUB_PD3
PCI_AD29
PCI_FRAME#
GPIO1
SMBALT#
HUB_PD9
INT_PIRQB#
PCI_AD6
PCI_AD7
PCI_AD8
HUB_PD2
INT_APICD0
INT_APICD1
INT_PIRQA#
IDE_PATADET
PCI_AD17
PCI_AD30
HUB_PD8
PCI_AD25
PCI_AD27
PCI_AD0
PCI_AD13
PCI_AD16
PCI_AD18
PCI_REQ1#
PCI_STOP#
PCI_AD5
PCI_AD19
PCI_AD28
PCI_SERR#
HUB_PD6
INT_IRQ15
HUB_PD7
INT_PIRQD#
INT_SERIRQ
PCI_AD3
PCI_AD14
PCI_GNT0#
INT_PIRQC#
PCI_PERR#
HUB_PD4
HUB_VSWING_ICH
INT_APICD0
PCI_AD22
PCI_REQ3#
GPIO2
PCI_AD21
PCI_REQ0#
PCI_IRDY#
HUB_PD5
PCI_AD1
PCI_AD10
PCI_AD12
PCI_TRDY#
HUB_PD0
HUB_RCOMP_ICH
PCI_AD2
PCI_AD24
PCI_AD26
HUB_PD10
GPIO4
PCI_AD4
PCI_AD9
PCI_AD31
PCI_REQ2#
PCI_LOCK#
HUB_PD11
GPIO5
Z1104
Z1105
Z1106
Z1107
Z1108
Z1109
Z1110
Z1111
Z1112
Z1113
Z1114
Z1115
Z1116
Z1102
INT_APICD1
Z1101
GPIO1
PCI_PAR
INT_APICCLK
PCIRST#
PCIRST#
FERR#
Z1103
GPIO2
GPIO5
Z1119
Z1118
SMB_CLK
HUB_VREF_ICH
EEP_DOUT
FLASH#
SMB_DATA
SMB_DATA
SMB_CLK
SMB_CLK
SMB_DATA
PCI_STOP#
INT_PIRQB#
PCI_REQ0#
PCI_TRDY#
PCI_DEVSEL#
PCI_REQ4#
INT_PIRQD#
PCI_REQ1#
PCI_IRDY#
PCI_PERR#
PCI_LOCK#
PCI_SERR#
PCI_REQ2#
INT_PIRQC#
PCI_REQ3#
INT_PIRQA#
PCI_FRAME#
IDE_PATADET
INT_IRQ15
INT_IRQ14
Z1117
INT_SERIRQ
PCI_GNT1#
GPIO4
R225
8.2K
R202
8.2K
R508
8.2K
R203
8.2K
R205
8.2K
R510
8.2K
R195
8.2K
R506
8.2K
R193
8.2K
R242
8.2K
R538
8.2K
R239
8.2K
R513
8.2K
R207
8.2K
R518
8.2K
R520
8.2K
R536
*8.2K
R241
10K
R483
8.2K
R164
8.2K
R226
8.2K
R505
48.7_1%
C356
*0.1U
R514
150_1%
R512
487_1%
C615
0.1U
C620
0.01U
R228
0
R245
0
R199
56
R504
0
R511
10K
R198
10K
T107
T113
T109
T169
T168
T167
Q30
BSS138
G
D
S
T111
T112
T114
T115
T110
R188
10K
R204
8.2K
R208
8.2K
R163
56
C300
0.1U
R472
2.2K
R244
2.2K
U23
*74AHC1G08
1
2
5
3
4
R537
8.2K
R238
*1K
R240
10K
R517
*10K
R470
100K
R201
*100
R499
0
R515
8.2K
U30
*74CBT3306
1
2
3
4
5
6
7
8
OE1#
1A
1B
GND
2A
2B
OE2#
VCC
R478
10K
R192
*0
R227
*100
R250
*100
T166
R191
10K
ICH4-M PART A
PCI I/F
CPU I/F
HUB I/F
INTERRUPT I/F
EEPROM
LAN I/F
System Manamement I/F
U24A
ICH4-M
H5
J3
H3
K1
G5
J4
H4
J5
K2
G2
L1
G4
L2
H2
L3
F5
F4
N1
E5
N2
E3
N3
E4
M5
E2
P1
E1
P2
D3
R1
D2
P4
J2
K4
M4
N4
C1
E6
A7
B7
D6
B1
A2
B3
C7
B6
P5
M3
F1
B5
A6
E8
C5
L5
G1
L4
M2
W2
U5
K5
F3
F2
W6
AC3
AB1
AC4
AB4
AA5
Y22
AB23
U23
AA21
W21
V22
AB22
V21
Y23
U22
U21
W23
V23
L19
L20
M19
M21
P19
R19
T20
R20
P23
L22
N22
K21
T21
N20
P21
R23
M23
R22
J19
H19
K20
D5
C2
B4
A3
C8
D7
C3
C4
AC13
AA19
J22
D10
D11
A8
C12
A10
A9
A11
B10
C10
A12
C11
B11
Y5
PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31
PCI_C/BE0#
PCI_C/BE1#
PCI_C/BE2#
PCI_C/BE3#
PCI_GNT0#
PCI_GNT1#
PCI_GNT2#
PCI_GNT3#
PCI_GNT4#
PCI_REQ0#
PCI_REQ1#
PCI_REQ2#
PCI_REQ3#
PCI_REQ4#
PCI_CLK
PCI_DEVSEL#
PCI_FRAME#
PCI_GPIO0/REQA#
PCI_GPIO1/REQB_L/REQ5#
PCI_GPIO16/GNTA#
PCI_GPIO17/GNTB_L/GNT5#
PCI_IRDY#
PCI_PAR
PCI_PERR#
PCI_LOCK#
PCI_PME#
PCI_RST#
PCI_SERR#
PCI_STOP#
PCI_TRDY#
SM_INTRUDER#
SMLINK0
SMLINK1
SMB_CLK
SMB_DATA
SMB_ALERT#/GPIO11
CPU_A20GATE
CPU_A20M#
CPU_DPSLP#
CPU_FERR#
CPU_IGNNE#
CPU_INIT#
CPU_INTR
CPU_NMI
CPU_PWRGOOD
CPU_RCIN#
CPU_SLP#
CPU_SMI#
CPU_STPCLK#
HUB_PD0
HUB_PD1
HUB_PD2
HUB_PD3
HUB_PD4
HUB_PD5
HUB_PD6
HUB_PD7
HUB_PD8
HUB_PD9
HUB_PD10
HUB_PD11
HUB_CLK
HUB_PSTRB#
HUB_PSTRB
HUB_RCOMP
HUB_VREF
HUB_VSWING
INT_APICCLK
INT_APICD0
INT_APICD1
INT_PIRQA#
INT_PIRQB#
INT_PIRQC#
INT_PIRQD#
INT_PIRQE#/GPIO2
INT_PIRQF#/GPIO3
INT_PIRQG#/GPIO4
INT_PIRQH#/GPIO5
INT_IRQ14
INT_IRQ15
INT_SERIRQ
EEP_CS
EEP_DIN
EEP_DOUT
EEP_SHCLK
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_JCLK
LAN_RSTSYNC
LAN_RST#
R471
10K
R539
*1K
R503
150_1%
R501
130_1%
C612
0.01U
C610
0.1U
T294
+VCCRTC [12,13]
+3V_ALWAYS [9,12,13,21]
+1.5VS
[3,4,5,6,12,13,24]
+3V
[2,12,13,15,16,17,18,21,24,27]
+3VS
[2,4,5,6,7,9,10,12,13,14,15,16,18,19,21,22,23,24,26]
+5VS
[5,9,13,14,15,19,20,21,22,23,24,26]
HUB_VREF and HUB_VSWING
circuits for internal
testing need 10 mil traces
w/ 20 mil spacing
HUB INTERFACE VSWING VOLTAGE
HUB INTERFACE LAYOUT: Route singnals
with 4/8 trace/space routing .Singals
must match +/-0.1" of HUB_STB/STB#
SIGNALS
This bus Swith prevents
leakage of the SMBus into
devices powered on the
switched rall.
1 - Disable (Default)
SPEAK => CPU FREQ STRAPPING
0 - Enable
1 - Disable
-SOE => Auto Reboot Select
-ROMCS => LPC ROM Select
0 - Enable
LAN: AD16
CardBus: AD25
MiniPCI: AD19
REQ0#: CardBus
REQ2#: LAN
REQ3#: MiniPCI
INTA#: MiniPCI
INTB#: MiniPCI, CardBus
INTC#: LAN
INTD#: CardBus
(100)
(10K)
SERIRQ: CardBus, Super IO, H8
Sheet 11 of 31
ICH4-1
Summary of Contents for T200C
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface TabletNote Computer T200C T210C T200V T210V Service Manual ...
Page 42: ...Disassembly 2 10 2 Disassembly ...
Page 44: ...Part Lists A 2 Top T200C A Part Lists Top T200C Figure A 1 Top T200C 鋁箔 ...
Page 45: ...Part Lists Bottom T200C A 3 A Part Lists Bottom T200C Figure A 2 Bottom T200C ...
Page 46: ...Part Lists A 4 14 1 LCD T200C A Part Lists 14 1 LCD T200C Figure A 3 14 1 LCD T200C ...
Page 48: ...Part Lists A 6 Top T210C A Part Lists Top T210C 鋁箔 Figure A 5 Top T210C ...
Page 49: ...Part Lists Bottom T210C A 7 A Part Lists Bottom T210C Figure A 6 Bottom T210C ...
Page 50: ...Part Lists A 8 14 1 LCD T210C A Part Lists 14 1 LCD T210C Figure A 7 14 1 LCD T210C ...
Page 52: ...Part Lists A 10 Top T200V A Part Lists Top T200V Figure A 9 Top T200V 鋁箔 ...
Page 53: ...Part Lists Bottom T200V A 11 A Part Lists Bottom T200V Figure A 10 Bottom T200V ...
Page 54: ...Part Lists A 12 Part Lists 14 1 LCD T200V Figure A 11 14 1 LCD T200V ...
Page 56: ...Part Lists A 14 Top T210V A Part Lists Top T210V Figure A 13 Top T210V 鋁箔 ...
Page 57: ...Part Lists Bottom T210V A 15 A Part Lists Bottom T210V Figure A 14 Bottom T210V ...
Page 58: ...Part Lists A 16 14 1 LCD T210V A Part Lists 14 1 LCD T210V Figure A 15 14 1 LCD T210V ...
Page 60: ...Part Lists A 18 Part Lists ...