Schematic Diagrams
ICH8 Power B - 13
B.Schematic Diagrams
ICH8 Power
Sheet 12 of 40
ICH8 Power
C571 .01U_04
C618 10U/10V_08
C323
.1U_X7R_04
C591 10U/10V_08
PART 3/3
ICH 8
U9C
IC H8R 8 2801HR
N16
N17
N18
N27
N28
P12
P13
P14
P15
P16
P17
P22
P27
R11
R12
R13
R14
R15
R16
R17
R18
T3
T4
T5
T6
T12
T13
T14
T15
T16
T17
T22
T25
T26
U1
U2
U12
U13
U14
U15
U16
AA2
AA23
AB12
AB24
AB25
AB26
AC6
AC9
AC15
AC18
AC21
AC27
AC28
AD3
AD4
AD5
AD11
AD26
AE1
AE2
AE5
AE8
AE14
AE17
AE20
AE23
AF3
AF4
AG1
AG2
AG5
AG11
AG25
AG27
AH3
AH4
AH13
AH16
AH19
AH22
U17
U27
U28
V7
V13
V15
V22
V25
V26
W27
W28
Y3
Y4
Y5
AA1
AH8
AF27
P4
F4
B22
T7
U5
U6
V3
V4
V5
W1
W2
W3
U7
V6
W6
Y6
AA5
AA6
AB3
AB4
AB5
AC1
AC2
AC3
J22
J23
J24
K22
K23
K24
L22
L23
L24
M23
M24
N22
N23
N24
P23
P24
P25
P26
R22
R23
R26
R27
R28
T23
T24
U22
U23
U24
V23
V24
W22
W23
W24
Y23
Y24
Y25
Y26
AA26
AA27
AA28
AE27
AE28
B26
B25
A27
A26
C1
AH5
P28
A25
F3
G20
F20
Y22
AB9
AB13
A21
AB14
AC13
AB7
AD7
AE12
AF11
G12
G15
A15
A2
F17
G17
D1
L6
L7
M6
M7
W7
Y7
AA7
A23
B23
C23
D23
E23
F23
G22
G23
H22
L11
L12
L14
L16
L17
L18
M11
M18
P11
P18
T11
T18
U11
U18
V11
V12
V14
V16
V17
V18
AD2 5
AE26
AF28
P5
A22
A6
B4
B15
B18
C8
C10
D14
E10
F11
G14
F19
G19
G5
N6
N7
P1
P2
P3
P6
P7
R3
R4
R5
R6
R7
AB16
AB21
AC2 0
AD1 8
AF19
J6
AB17
A20
AB15
J7
VSS_086
VSS_087
VSS_088
VSS_089
VSS_090
VSS_091
VSS_092
VSS_093
VSS_094
VSS_095
VSS_096
VSS_097
VSS_098
VSS_099
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_142
VSS_143
VSS_144
VSS_145
VSS_146
VSS_147
VSS_148
VSS_149
VSS_150
VSS_151
VSS_152
VSS_153
VSS_154
VSS_155
VSS_156
VSS_157
VSS_158
VSS_159
VSS_160
VSS_161
VSS_162
VSS_163
VSS_164
VSS_165
VSS_166
VSS_167
VSS_168
VSS_169
VSS_170
VSS_171
VSS_172
VSS_173
VSS_174
VSS_175
VSS_176
VSS_177
VSS_178
VSS_179
VSS_180
VSS_181
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138
VSS_139
VSS_140
VSS_141
VSS_I CHDET
VSSKUMBG
VSSAUBG
VSSASATABG
VSSA3GBG
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VC C1_5_B
VCCDMI
VCCDMI
VC CGLAN 1_5
VC CGLAN 1_5
VC CGLAN 1_5
VC CGLAN 1_5
VCCUSBPLL
VCCSATAPLL
VCCDMIPLL
VC CGLAN PLL
VCCSUS3_3
VC CC L3_3
VC CC L3_3
VC C1_5_A
VC C1_5_A
VC C1_5_A
VC C_C L_1_5
VCCSUSHDA
VCCHDA
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VC C1_5_A
VC C1_5_A
V5REF
V5REF_SUS
VC CLAN 1_05
VC CLAN 1_05
VCC 1_5_A
VCC 1_5_A
VCC 1_5_A
VCC 1_5_A
VCC 1_5_A
VCC 1_5_A
VCC 1_5_A
VCC 1_5_A
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
VC C1_05
V_C PU_ IO
V_C PU_ IO
VCC3_3
VCC3_3
VCCGLAN3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCC3_3
VCCLAN3_3
VCCLAN3_3
VSS
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VC CSU S1_05
VC CSU S1_05
VCC CL1_05
VCCSUS1_5
VCCSUS1_5
C331
10U /10V_08
3V
C619
4.7U/10V_08
C597 .1U/10V_X7R_04
C626 .1U_X7R_04
C6 08 10U /10V _08
C632 .1U_X7R_04
C5 96 10U /10V _08
C61 5 10U /10V_08
1.5VS
1. 05VS
C580 .1U_X7R_04
VCCSATAPLL
C590 10U/10V_08
C6 00 10U /10V _08
C38 7 10U /10V_0 8
VCCD MIPLL
C644
.1U _X7R _04
C606
.1U_X7R_04
5VREF
C646 .1U_X7R_04
R342 10_06
1.5 VS
C582 .1U_X7R_04
C625 .1U_X7R_04
5V
R560 10_06
C 360
.1U_X7R_04
3VS
C630 . 1U_X7R_04
3VS
5V 13,2 3,26, 27,30. .34
C581 .1U_X7R_04
C319 1U_04
3VS
C368
10U /10V_08
C6 09 10U /10V _08
C605 1U_04
C315 .1U_X7R_04
C388 .1U_X7R_04
C61 6 10U /10V_0 8
VCCSATAPLL
C38 5 10U /10V_0 8
C302
10U/ 10V_08
3V
C38 4 10U /10V_08
1.25V S
L33 HC B3216KF -8 00T30
C58 9 10U /10V_08
C645 .1U_X7R_04
C631 10U/10V_08
1.0 5VS31
V_1P5_S B_IN T
C 308 10U /10V _08
V_1P5_C L_IN T
C350
1U _04
VCCDMIPLL
C326
10U /10V_08
C307
10U/ 10V_08
R5 50 0_04
5VS 6,1 3,14, 18,19, 22,24, 26.. 28,33
C30 3 10U /10V_08
1.5VS
5V
5VREF_SUS
C5 95 10U /10V _08
C30 4 10U /10V_0 8
3VS
Q18
2N3 904
C639 .1U_X7R_04
1.5 VS4 ,9.. 11,13, 25,28, 33
C62 4 . 01U/ 25V_04
1. 25VS
C572 .1U_X7R_04
C6 28 10U /10V _08
1.5VS
C583 1U_04
1.2VS 4..6,9,15..17,30
L18 HC B3216KF -8 00T30
1.5V S
C 377 . 1U_X7 R_04
3V
1.5 VS
C 328
.1U/10V_X7R_04
V_1P05EP_INT
C 601
1U_04
L17 HC B3216KF -8 00T30
5VS
3V 4,6, 10,11 ,13,21 ,25. .28, 30.. 33
C627 .1U_X7R_04
C577 .1U_X7R_04
C 594 . 1U_X7 R_04
Q27
2N3904
C322 .1U_X7R_04
3VS 2,6 ,8.. 11,13. .15, 17. .22,2 4..28, 31,33
V_1P5_C L_IN T
5VS
C61 7 10U /10V_0 8
C623 .1U/10V_X7R_04
3V
GLAN_PLL
C318
.1U _X7R _04
C 316
.1U_X7R_04
3V
C320 .1U_X7R_04
5VREF
C3 47 10U /10V _08
1.2 5VS 6,9,3 0
C603 1U_04
1. 05VS
C579 1U_04
1. 5VS
C576
.1U_X7R_04
C575
1U_ 04
VCCSUS_1_05
GLAN_PLL
5VREF & 5VREF_SUS Sequencing Circuit
5VREF_SUS
3VS
1.5VS
C58 8 10U /10V_08
1.5VS
C614 10U/10V_08
C598 .1U_X7R_04