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Schematic Diagrams
B - 26 ICH9M 4/4
B.Schematic Diagrams
ICH9M 4/4
C913
.1U _16V_04
1.5V28,35,37
C503
.1U_16V_04
C804
.1U_10V_X7R_04
C761
22U_6.3V_08
1.5VS
10mils
1.5V/VS: FOR MONTEVINA PLATFORM
GMCH HD_AUDIO USED
C515
.1U_16V_04
TP_VCCSUS15_ICH2
D03B-0329
+
C760
*220U_2.5V_B
C810
1U_6.3V_04
RTCVC C22
Layout note:
1.05VS
V CCG LANPLL
.
L35
BKP1005HS121_04
D03B 0328
C552
.1U_16V_04
C803
1U_6.3V_04
.
L76 BKP1005HS121_04_-U
1.5VS
C535 .1U_16V_04
3.3V
3.3VS 1.5VS_PCIE_ICH
TP_VCCCL_15
C546
.1U_10V_X7R_04
C763
.1U_16V_04
TP_VCCCL_105
CORE
VCCA3GP ATXARX USB CORE
PCI
GLAN POWER
VCCP_CORE
VCCPSUSVCCPUSB
U25F
ICH 9M
A6
AE 1
AA24
AA25
AB24
AB25
AC24
AC25
AD24
AD25
AE25
AE26
AE27
AE28
AE29
F25
G25
H24
H25
J24
J25
K24
K25
L23
L24
L25
M24
M25
N23
N24
N25
P24
P25
R24
R25
R26
R27
T24
T27
T28
T29
U24
AG29
R29
AC16
AD15
AD16
AE15
AF15
AJ19
AJ6
AC11
AD11
AJ5
A10
A11
A15
B15
C15
D15
E15
F15
L11
L12
L14
L16
L17
L18
M11
M18
P11
P18
T11
T18
U11
U18
A12
B12
AJ4
AJ3
AB23
AC23
F9
G3
G6
J2
J7
K7
A23
A18
D16
D17
E22
T1
T2
T3
T4
T5
T6
U6
U7
V6
V7
W6
W7
AG10
AC8
F17
G9
AC12
AC13
AC14
AA 7
AF1
B9
AB 6
V12
V17
V14
V11
V18
V16
E27
D29
E26
D28
A26
A27
AD19
Y6
AD8
F18
Y23
W23
G22
B24
A24
G23
W24
V25
U25
W25
U23
V24
K23
Y24
Y25
AG15
AH15
AJ15
AE11
AF11
Y7
AF20
AG24
AC20
AC10
AC21
G10
AC19
AC18
AC9
AJ10
AH10
AG11
AB 7
AC6
AC7
T7
V5R EF
V5R EF_SUS
VCC1_5_B[1]
VCC1_5_B[2]
VCC1_5_B[3]
VCC1_5_B[4]
VCC1_5_B[5]
VCC1_5_B[6]
VCC1_5_B[7]
VCC1_5_B[8]
VCC1_5_B[9]
VCC1_5_B[10]
VCC1_5_B[11]
VCC1_5_B[12]
VCC1_5_B[13]
VCC1_5_B[14]
VCC1_5_B[15]
VCC1_5_B[16]
VCC1_5_B[17]
VCC1_5_B[18]
VCC1_5_B[19]
VCC1_5_B[20]
VCC1_5_B[21]
VCC1_5_B[22]
VCC1_5_B[23]
VCC1_5_B[24]
VCC1_5_B[25]
VCC1_5_B[26]
VCC1_5_B[27]
VCC1_5_B[28]
VCC1_5_B[29]
VCC1_5_B[30]
VCC1_5_B[31]
VCC1_5_B[32]
VCC1_5_B[33]
VCC1_5_B[34]
VCC1_5_B[35]
VCC1_5_B[36]
VCC1_5_B[37]
VCC1_5_B[38]
VCC1_5_B[39]
VCC1_5_B[40]
VCC3_3[1]
VCCDMIPLL
VCC1_5_A[1]
VCC1_5_A[2]
VCC1_5_A[3]
VCC1_5_A[4]
VCC1_5_A[5]
VCCSATAPLL
VCC3_3[2]
VCC1_5_A[9]
VCC1_5_A[10]
VCCUSBPLL
VCCLAN1_05[1]
VCCLAN1_05[2]
VCC1_05[1]
VCC1_05[2]
VCC1_05[3]
VCC1_05[4]
VCC1_05[5]
VCC1_05[6]
VCC1_05[7]
VCC1_05[8]
VCC1_05[9]
VCC1_05[10]
VCC1_05[11]
VCC1_05[12]
VCC1_05[13]
VCC1_05[14]
VCC1_05[15]
VCC1_05[16]
VCC1_05[17]
VCC1_05[18]
VCC1_05[19]
VCC1_05[20]
VCCLAN3_3[1]
VCCLAN3_3[2]
VCCHDA
VC CSU SHDA
V_CPU_IO[1]
V_CPU_IO[2]
VCC3_3[9]
VCC3_3[10]
VCC3_3[11]
VCC3_3[12]
VCC3_3[13]
VCC3_3[14]
VCCRTC
VCCSUS3_3[1]
VCCSUS3_3[2]
VCCSUS3_3[3]
VCCSUS3_3[4]
VCCSUS3_3[6]
VCCSUS3_3[7]
VCCSUS3_3[8]
VCCSUS3_3[9]
VCCSUS3_3[10]
VCCSUS3_3[11]
VCCSUS3_3[12]
VCCSUS3_3[13]
VCCSUS3_3[14]
VCCSUS3_3[15]
VCCSUS3_3[16]
VCCSUS3_3[17]
VCC1_5_A[13]
VCCSUS1_05[1]
VCCSUS1_05[2]
VCC1_5_A[22]
VCC1_5_A[23]
VCC1_5_A[24]
VCC1_5_A[25]
VCC1_5_A[26]
VCCSUS3_3[5]
VCC3_3[8]
VCC1_5_A[27]
VCC1_05[22]
VCC1_05[25]
VCC1_05[23]
VCC1_05[21]
VCC1_05[26]
VCC1_05[24]
VCCGLAN1_5[4]
VCCGLAN1_5[2]
VCCGLAN1_5[3]
VCCGLAN1_5[1]
VCCGLAN3_3
VCCGLANP LL
VCC3_3[3]
VCCSUS3_3[18]
VCCSUS1_5[1]
VCCSUS1_5[2]
VCC_DMI[2]
VCC_DMI[1]
VCCCL1_05
VCCCL3_3[2]
VCCCL3_3[1]
VCCCL1_5
VCC1_5_B[45]
VCC1_5_B[43]
VCC1_5_B[41]
VCC1_5_B[46]
VCC1_5_B[44]
VCC1_5_B[42]
VCC1_5_B[47]
VCC1_5_B[48]
VCC1_5_B[49]
VCC1_5_A[6]
VCC1_5_A[7]
VCC1_5_A[8]
VCC1_5_A[11]
VCC1_5_A[12]
VCCSUS3_3[19]
VCC3_3[4]
VCC3_3[5]
VCC3_3[6]
VCC3_3[7]
VCC1_5_A[20]
VCC1_5_A[21]
VCC1_5_A[19]
VCC1_5_A[18]
VCC1_5_A[17]
VCC1_5_A[16]
VCC1_5_A[15]
VCC1_5_A[14]
VCC1_5_A[28]
VCC1_5_A[29]
VCC1_5_A[30]
VCCSUS3_3[20]
1.5VS
C529
.1U_10V_X7R_04
C521
.1U _16V_04
20mils
TP_VCCSUS105_ICH2
C519
.1U_10V_X7R_04
.
L62
BKP1005HS121_04
Layout note:
C505
.1U_10V_X7R_04
C526
.1U_16V_04
1.05VS
C830 .1U_16V_04
C525
*.1U_10V_X7R_04
20mils
C570
.1U_16V_04
1.05VS
C840 .1U_16V_04
10mils
V5R EF_SUS
C498
10U_10V_08
10mils
.
L40 BKP1005HS121_04_-U
C520
.1U_16V_04
R585
10_04
U25E
ICH 9M
AA26
AA27
AA 3
AA 6
AB 1
AA23
AB28
AB29
AB 4
AB 5
AC17
AC26
AC27
AC 3
AD 1
AD10
AD12
AD13
AD14
AD17
AD18
AD21
AD28
AD29
AD 4
AD 5
AD 6
AD 7
AD 9
AE12
AE13
AE14
AE16
AE17
AE 2
AE20
AE24
AE 3
AE 4
AE 6
AE 9
AF13
AF16
AF18
AF22
AH26
AF26
AF27
AF 5
AF 7
AF 9
AG13
AG16
AG18
AG20
AG23
AG3
AG6
AG9
AH12
AH14
AH17
AH19
AH 2
AH22
AH25
AH28
AH 5
AH 8
AJ12
AJ14
AJ17
AJ8
B11
B14
B17
B2
B20
B23
B5
B8
C26
C27
E11
E14
E18
E2
E21
E24
E5
E8
F16
F28
F29
G12
G14
G18
G24
G26
G27
G8
H2
H23
H28
H29
H5
J23
J26
J27
AC22
K28
K29
L13
L15
L2
L26
L27
L5
L7
M1 2
M1 3
M1 4
M1 5
M1 6
M1 7
M2 3
M2 8
M2 9
N11
N12
N13
N14
N15
N16
N17
N18
N26
N27
P12
P13
P14
P15
P16
P17
P2
P23
P28
P29
P4
P7
R11
R12
R13
R14
R15
R16
R17
R18
R28
T12
T13
T14
T15
T16
T17
T23
U12
U13
U14
U15
U16
U17
AD23
U26
U27
U3
A1
A2
A28
A29
AH1
AH29
AJ1
AJ2
AJ28
AJ29
B1
B29
V1
V13
V15
V23
V28
G21
V29
V4
V5
W26
W27
W3
Y1
Y28
Y29
Y4
Y5
AG28
AH6
AF2
B26
B25
VSS[1]
VSS[2]
VSS[3]
VSS[4]
VSS[5]
VSS[6]
VSS[7]
VSS[8]
VSS[9]
VSS[10]
VSS[11]
VSS[12]
VSS[13]
VSS[14]
VSS[15]
VSS[16]
VSS[17]
VSS[18]
VSS[19]
VSS[20]
VSS[21]
VSS[22]
VSS[23]
VSS[24]
VSS[25]
VSS[26]
VSS[27]
VSS[28]
VSS[29]
VSS[30]
VSS[31]
VSS[32]
VSS[33]
VSS[34]
VSS[35]
VSS[36]
VSS[37]
VSS[38]
VSS[39]
VSS[40]
VSS[41]
VSS[42]
VSS[43]
VSS[44]
VSS[45]
VSS[46]
VSS[47]
VSS[48]
VSS[49]
VSS[50]
VSS[51]
VSS[52]
VSS[53]
VSS[54]
VSS[55]
VSS[56]
VSS[57]
VSS[58]
VSS[59]
VSS[60]
VSS[61]
VSS[62]
VSS[63]
VSS[64]
VSS[65]
VSS[66]
VSS[67]
VSS[68]
VSS[69]
VSS[70]
VSS[71]
VSS[72]
VSS[73]
VSS[74]
VSS[75]
VSS[76]
VSS[77]
VSS[78]
VSS[79]
VSS[80]
VSS[81]
VSS[82]
VSS[83]
VSS[84]
VSS[85]
VSS[86]
VSS[87]
VSS[88]
VSS[89]
VSS[90]
VSS[91]
VSS[92]
VSS[93]
VSS[94]
VSS[95]
VSS[96]
VSS[97]
VSS[99]
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[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[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[169]
VSS[170]
VSS[171]
VSS[172]
VSS[173]
VSS[174]
VSS[175]
VSS[176]
VSS[177]
VSS[178]
VSS_NCTF [1]
VSS_NCTF [2]
VSS_NCTF [3]
VSS_NCTF [4]
VSS_NCTF [5]
VSS_NCTF [6]
VSS_NCTF [7]
VSS_NCTF [8]
VSS_NCTF [9]
VSS_NCTF[10]
VSS_NCTF[11]
VSS_NCTF[12]
VSS[179]
VSS[180]
VSS[181]
VSS[182]
VSS[183]
VSS[98]
VSS[184]
VSS[185]
VSS[186]
VSS[187]
VSS[188]
VSS[189]
VSS[190]
VSS[191]
VSS[192]
VSS[193]
VSS[194]
VSS[195]
VSS[196]
VSS[197]
VSS[168]
VSS[198]
Place within 100mils of ICH
on the bottom side or 140 mils
on the top near pin F1
1.5VS
R238
10_04
D37
SCS751V-40
AC
C518
.1U_10V_X7R_04
C516
.1U_16V_04
3.3V
C513
4.7U_6.3V_06
C550
.1U_16V_04
C828
.1U_10V_X7R_04
1.5VS
Place within 100mils
of ICH on the bottom
side or 140 mils on
the top
1.5VS_PCIE_ICH
C501
.1U_16V_04
C914
.1U_10V_X7R_04
10mils
1.5V
RTCVCC
1.05VS2,3,4,5,7,9,10,22,37,39
C759
.01U_50V_X7R_04
C849
.1U_10V_X7R_04
VCC3.3_4
D03B 0328
+
C802
100U_6.3V_B
C528
1U_6.3V_04
C848
22n_16V_04
3. 3V
10mils
.
L31
BKP1005HS121_04
1.5VS
V5RE F_S US
R550
10_04
VCC_DMI
.
L73 *BKP1005HS121_04_+U
C522
.1U_10V_X7R_04
C835 .1U_16V_04
5V
C921
*1U_25V_X5R_06
3.3VS
1.5VS
VCCSUS3.3
VCCLAN3_3
C818
.1U_16V_04
Place within 100 mils
of pin A16 and T7 of
ICH9M on the bottom
side or 140 mils on
the top side
C524
*1U_6.3V_04
Place within 100 mils
of pin G4 of ICH9M on
the bottom side of
140mils on the top
VC C G LAN 3_3
3.3V3,14,15,22,23,24,26,28,30,31,35,37,38
C504
.1U_16V_04
Place within 100mils of ICH on the
bottom side or 140 mils on the top
10mils
TP_VCCSUS105_ICH1
C 514 4. 7U _6.3V_06
VCCGLANPLL
C777 .1U_16V_04
R532
10_04
Layout note:
D03B-0329
VCCLAN3_3
C920
*1U_25V_X5R_06
Layout note:
3.3VS
VC C5REFC496
*10U_10V_08
20mils
20mils
C506
.1U_10V_X7R_04
3.3VS
VCC5R EF
Place above Caps within 100 mils of ICH on the bottom
side or 140 mils on the top near D28, T28, AD28
3.3V
10mils
C527
10U_10V_08
C508
22U_6.3V_08
Layout note:
5V28,32,35,36,37,38,39,41,42
V CCD MIP LL
CLOSE TO pin AD25
.
L75 *BKP1005HS121_04_+U
C814
.1U_16V_04
3.3VS
TP_VCCLAN105_ICH
C511
.1U_16V_04
R511
10_04
5VS
C509
2.2U_6.3V_06
C850
.1U_10V_X7R_04
Layout note:
C554
22n_16V_04
D34
SCS751V-40
AC
Place at MCH edge
Layout note:
1.5VS4,10,22,23,26,27,32,35
Layout note:
Place within 100mils of
ICH on the bottom side or
140 mils on the top near
pin AE7
5V S14,22,28,30,32,33,35,43
VCCSATAPLL
1.5VS
VCCHDA
.
L81
HCB1608KF-121T25_06
3.3VS
VCCSUSHDA
3.3VS2,3,6,7,10,12,13,14,15,22,23,24,26,27,28,29,30,31,32,33,34,35,39,41,43
10mils
TP_VCCSUS15_ICH1
.
L32
BKP1005HS121_04
VCCGLAN3_3
C 523 .1U_16V_04
Sheet 25 of 51
ICH9M 4/4