Ich7-R 4/4 - EUROCOM M570U Service Manual

ICH7-R 4/4

+1.5VS_PC IE_ICH
Layout note: Layout note:
Place within 100 mils Place within 100 mils
of pin AD17 of ICH7 of pin F6 of ICH7 on
on the bottom side or the bottom side of
140 mils on the top 140mils on the top
side
+5VS +5V
+3V
D 8
+3VS
R 217
SCS751V
10 D 11
SC S751V
R 147 D 9
V5REF _SU S
100_04 SC S751V
C 355 C 327
VC C 5R EF
1U _X7R 0.1U
C 299 C 296
1U _X7R 0.1U
+1.5VS_PCIE_ICH
L19 0_1206
+1.5VS
C 247 C 252
+
100U F/ 6.3V_B 0.1U
Layout note:
Place above Caps within 100 mils of ICH on the bottom
side or 140 mils on the top near D28, T28, AD28
L53 H C B1608KF -121T25
+1.5VS
C 653 C 658
10U F 0.01U
Layout note:
Place within 100mils of ICH on the
bottom side or 140 mils on the top
L21
H C B2012KF-500T40
+1.5VS +1. 5VS
C 346 C 349 Place within 100mils of ICH
Place within 100mils of
on the bottom side or 140
10UF 0.1U
ICH on the bottom side or
mils on the top near pin AG5
140 mils on the top
+3VS
Place within 100mils of C 315
+1. 5VS
ICH on the bottom side or
0.1U Place within 100mils of ICH
140 mils on the top
on the bottom side or 140
mils on the top near pin AG9
+3V
C339
+1.5VS
0.1U C 347
0.1U
C 249 C 278 C 254 C 276 C 279 C 270 C 251 C 277 C 253 C 250
0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U
U 35F
G10 L11
V5R EF [1] Vcc 1_05[1]
L12
Vcc 1_05[2]
VC C 5R EF AD 17 L14
V5R EF [2] Vcc 1_05[3]
L16
Vcc 1_05[4]
V5REF _SU S F6 L17
V5R EF _Sus Vcc 1_05[5]
L18
Vcc 1_05[6]
AA22 M11
Vcc1_5_B[ 1] Vcc 1_05[7]
AA23 M18
Vcc1_5_B[ 2] Vcc 1_05[8]
AB22 P11 Place at MCH edge
Vcc1_5_B[ 3] Vcc 1_05[9]
AB23 P18
Vcc1_5_B[ 4] Vc c1_05[10]
AC 23 T11
Vcc1_5_B[ 5] Vc c1_05[11]
AC 24 T18
Vcc1_5_B[ 6] Vc c1_05[12]
AC 25 U 11
Vcc1_5_B[ 7] Vc c1_05[13]
AC 26 U 18
Vcc1_5_B[ 8] Vc c1_05[14]
AD 26 V11 C 301
Vcc1_5_B[ 9] Vc c1_05[15]
AD 27 V12
Vcc1_5_B[ 10] Vc c1_05[16]
AD 28 V14 0.1U
Vcc1_5_B[ 11] Vc c1_05[17]
D 26 V16
Vcc1_5_B[ 12] Vc c1_05[18]
D 27 V17
Vcc1_5_B[ 13] Vc c1_05[19]
D 28 V18
Vcc1_5_B[ 14] Vc c1_05[20]
E24 VCC PAUX
Vcc1_5_B[ 15]
E25 V5
Vcc1_5_B[ 16] Vc cSus3_3/ Vcc LAN 3_3[1]
E26 V1
Vcc1_5_B[ 17] Vc cSus3_3/ Vcc LAN 3_3[2]
F23 W 2
Vcc1_5_B[ 18] Vc cSus3_3/ Vcc LAN 3_3[3]
F24 W 7
Vcc1_5_B[ 19] Vc cSus3_3/ Vcc LAN 3_3[4]
G22
Vcc1_5_B[ 20]
G23 U 6
Vcc1_5_B[ 21] Vcc3_3/VccH D A
H 22
Vcc1_5_B[ 22]
H 23 R 7
+3V
Vcc1_5_B[ 23] VccSus3_3/Vc cSusH D A
J22
Vcc1_5_B[ 24]
J23 AE23
Vcc1_5_B[ 25] V_C PU _IO[1]
K22 AE26
Vcc1_5_B[ 26] V_C PU _IO[2]
K23 AH 26
Vcc1_5_B[ 27] V_C PU _IO[3]
L22
Vcc1_5_B[ 28]
C 257 C 248 L23 AA7
Vcc1_5_B[ 29] Vc c3_3[3]
M22 AB12
Vcc1_5_B[ 30] Vc c3_3[4]
0.1U 0.1U M23 AB20 C 309
Vcc1_5_B[ 31] Vc c3_3[5]
N 22 AC 16
Vcc1_5_B[ 32] Vc c3_3[6]
N 23 AD 13 0.1U
Vcc1_5_B[ 33] Vc c3_3[7]
P22 AD 18
Vcc1_5_B[ 34] Vc c3_3[8]
P23 AG12
Vcc1_5_B[ 35] Vc c3_3[9]
R 22 AG15
Vcc1_5_B[ 36] Vcc 3_3[10]
R 23 AG19
Vcc1_5_B[ 37] Vcc 3_3[11]
R 24
Vcc1_5_B[ 38]
R 25 A5
Vcc1_5_B[ 39] Vcc 3_3[12]
R 26 B13
Vcc1_5_B[ 40] Vcc 3_3[13]
+3VS
T22 B16 C 303
Vcc1_5_B[ 41] Vcc 3_3[14]
T23 B7
Vcc1_5_B[ 42] Vcc 3_3[15]
T26 C 10 0.1U
Vcc1_5_B[ 43] Vcc 3_3[16]
T27 D 15
Vcc1_5_B[ 44] Vcc 3_3[17]
C 259 T28 F 9
Vcc1_5_B[ 45] Vcc 3_3[18]
U 22 G11
Vcc1_5_B[ 46] Vcc 3_3[19]
0.1U U 23 G12 Distribute in PCI section
Vcc1_5_B[ 47] Vcc 3_3[20]
V22 G16
Vcc1_5_B[ 48] Vcc 3_3[21]
V23
Vcc1_5_B[ 49]
W22 W 5
Vcc1_5_B[ 50] Vc cRTC
W23
Vcc1_5_B[ 51]
Y 22 P7
Vcc1_5_B[ 52] VccSus3_3[1]
Y 23
Vcc1_5_B[ 53]
A24 C 340
VccSus3_3[2]
B27 C 24
Vcc3_3[1] VccSus3_3[3]
D 19 0.1U
VccSus3_3[4]
AG28 D 22
VccD MIPLL VccSus3_3[5]
G19
VccSus3_3[6]
AB7
Vcc1_5_A[ 1]
AC 6 K3
Vcc1_5_A[ 2] VccSus3_3[7]
C 332 AC 7 K4
Vcc1_5_A[ 3] VccSus3_3[8]
AD 6 K5 C 329
Vcc1_5_A[ 4] VccSus3_3[9]
0.1U AE6 K6
Vcc1_5_A[ 5] VccSus 3_3[10]
AF5 L1 0.1U
Vcc1_5_A[ 6] VccSus 3_3[11]
AF6 L2
Vcc1_5_A[ 7] VccSus 3_3[12]
AG5 L3
Vcc1_5_A[ 8] VccSus 3_3[13]
AH 5 L6
Vcc1_5_A[ 9] VccSus 3_3[14]
L7
VccSus 3_3[15]
AD 2 M6
VccSATAPLL VccSus 3_3[16]
M7
VccSus 3_3[17]
AH 11 N 7
Vcc3_3[2] VccSus 3_3[18]
AB10 AB17
Vcc1_5_A[ 10] Vcc1_5_A[19]
AB9 AC 17
Vcc1_5_A[ 11] Vcc1_5_A[20]
C 322 AC 10
Vcc1_5_A[ 12]
AD 10 T7
Vcc1_5_A[ 13] Vcc1_5_A[21]
1U _X7R AE10 F 17
Vcc1_5_A[ 14] Vcc1_5_A[22]
AF10 G17
Vcc1_5_A[ 15] Vcc1_5_A[23]
AF9
Vcc1_5_A[ 16]
AG9 AB8
Vcc1_5_A[ 17] Vcc1_5_A[24]
AH 9 AC 8
Vcc1_5_A[ 18] Vcc1_5_A[25]
E3 K7
VccSus3_3[19] VccSus 1_05[ 1]
C 1 C 28
VccU SBPLL VccSus 1_05[ 2]
G20
VccSus 1_05[ 3]
AA2
VccSus1_05/Vcc LAN 1_05[ 1]
Y 7 A1
VccSus1_05/Vcc LAN 1_05[ 2] Vcc1_5_A[26]
H 6
Vcc1_5_A[27]
H 7 C 312
Vcc1_5_A[28]
J6
Vcc1_5_A[29]
J7 0.1U
Vcc1_5_A[30]
IC H 7-M
+5VS +5VS +3V +3V +3V +3V +3V +3V +3V
C 281 C 283 C 295 C 292 C 344 C 286 C 330 C 271 C 267
0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U 0.1U
+1.05VS +1.05VS +1.05VS
+1.05VS
C266 C 289 C 262
+
C 297 C 300 C 288
0.1U 1U _X7R 100U F/6. 3V_B
0.1U 0.1U 1U _X7R
+3VS
Place on secondary
side under MCH
+3VS
C 325 Place within 100 mils
of ICH7 on the bottom
0. 1U
side of 140mils on
the top
+1.05VS
C 316 C 304 C 311
+3VS
0.1U 0. 1U 1U_X7R
Place within 100 mils
of ICH7 on the bottom
side of 140mils on
the top
+3VS
C 354 C 318
0.1U 0.1U
+RTC VCC
C 313 C 314
+3V
C 335 0.1U 0. 1U
0.1U
+3V
C 333
0.1U
+3V [14,15,17, 19,20,21,24,27, 31]
+3VS [2,3,6,9,10,11,12, 13,14, 15,17,18,19,20, 21,23,24,26, 27,28,29,31]
+5V [12,17,22, 24,31]
+5VS [12,13,15, 20,23,24,27,28, 31]
+1.05VS [3,4,5,6,8, 9,13,29]
+1.5VS +1.5VS [4,6,8,9,14,15,19, 20,30]
+RTC VCC [13]
+1.5VS
+1.5VS
+1.5VS
C 324
0.1U
+1.5VS
Place within 100 mils
of ICH7 on the bottom
side of 140mils on
the top
Schematic Diagrams
U 35E
A4 P28
VSS[1] VSS[98]
A23 R 1
VSS[2] VSS[99]
B1 R 11
VSS[3] VSS[100]
B8 R 12
VSS[4] VSS[101]
B11 R 13
VSS[5] VSS[102]
B14 R 14
VSS[6] VSS[103]
B17 R 15
VSS[7] VSS[104]
B20 R 16
VSS[8] VSS[105]
B26 R 17
VSS[9] VSS[106]
B28 R 18
VSS[10] VSS[107]
C 2 T6
VSS[11] VSS[108]
C 6 T12
VSS[12] VSS[109]
C 27 T13
VSS[13] VSS[110]
D 10 T14
VSS[14] VSS[111]
D 13 T15
VSS[15] VSS[112]
D 18 T16
VSS[16] VSS[113]
D 21 T17
VSS[17] VSS[114]
D 24 U 4
VSS[18] VSS[115]
E1 U 12
VSS[19] VSS[116]
E2 U 13
VSS[20] VSS[117]
E4 U 14
VSS[21] VSS[118]
E8 U 15
VSS[22] VSS[119]
E15 U 16
VSS[23] VSS[120]
F 3 U 17
VSS[24] VSS[121]
F 4 U 24
VSS[25] VSS[122]
F 5 U 25
VSS[26] VSS[123]
F12 U 26
VSS[27] VSS[124]
F27 V2
VSS[28] VSS[125]
F28 V13
VSS[29] VSS[126]
G1 V15
VSS[30] VSS[127]
G2 V24
VSS[31] VSS[128]
G5 V27
VSS[32] VSS[129]
G6 V28
Sheet 16 of 40
VSS[33] VSS[130]
G9 W 6
VSS[34] VSS[131]
G14 W 24
VSS[35] VSS[132]
G18 W 25
VSS[36] VSS[133]
G21 W 26 ICH7-R 4/4
VSS[37] VSS[134]
G24 Y 3
VSS[38] VSS[135]
G25 Y 24
VSS[39] VSS[136]
G26 Y 27
VSS[40] VSS[137]
H 3 Y 28
VSS[41] VSS[138]
H 4 AA1
VSS[42] VSS[139]
H 5 AA24
VSS[43] VSS[140]
H 24 AA25
VSS[44] VSS[141]
H 27 AA26
VSS[45] VSS[142]
H 28 AB4
VSS[46] VSS[143]
J 1 AB6
VSS[47] VSS[144]
J 2 AB11
VSS[48] VSS[145]
J 5 AB14
VSS[49] VSS[146]
J24 AB16
VSS[50] VSS[147]
J25 AB19
VSS[51] VSS[148]
J26 AB21
VSS[52] VSS[149]
K24 AB24
VSS[53] VSS[150]
K27 AB27
VSS[54] VSS[151]
K28 AB28
VSS[152]
VSS[55]
L13 AC 2
VSS[56] VSS[153]
L15 AC 5
VSS[57] VSS[154]
L24 AC 9
VSS[58] VSS[155]
L25 AC 11
VSS[59] VSS[156]
L26 AD 1
VSS[60] VSS[157]
M3 AD 3
VSS[61] VSS[158]
M4 AD 4
VSS[62] VSS[159]
M5 AD 7
VSS[63] VSS[160]
M12 AD 8
VSS[64] VSS[161]
M13 AD 11
VSS[65] VSS[162]
M14 AD 15
VSS[66] VSS[163]
M15 AD 19
VSS[67] VSS[164]
M16 AD 23
VSS[68] VSS[165]
M17 AE2
VSS[69] VSS[166]
M24 AE4
VSS[70] VSS[167]
M27 AE8
VSS[71] VSS[168]
M28 AE11
VSS[72] VSS[169]
N 1 AE13
VSS[73] VSS[170]
N 2 AE18
VSS[74] VSS[171]
N 5 AE21
VSS[75] VSS[172]
N 6 AE24
VSS[76] VSS[173]
N 11 AE25
VSS[77] VSS[174]
N 12 AF2
VSS[78] VSS[175]
N 13 AF4
VSS[79] VSS[176]
N 14 AF8
VSS[80] VSS[177]
N 15 AF11
VSS[81] VSS[178]
N 16 AF27
VSS[82] VSS[179]
N 17 AF28
VSS[83] VSS[180]
N 18 AG1
VSS[84] VSS[181]
N 24 AG3
VSS[85] VSS[182]
N 25 AG7
VSS[86] VSS[183]
N 26 AG11
VSS[87] VSS[184]
P3 AG14
VSS[88] VSS[185]
P4 AG17
VSS[89] VSS[186]
P12 AG20
VSS[90] VSS[187]
P13 AG25
VSS[91] VSS[188]
P14 AH 1
VSS[92] VSS[189]
P15 AH 3
VSS[93] VSS[190]
P16 AH 7
VSS[94] VSS[191]
P17 AH 12
VSS[95] VSS[192]
P24 AH 23
VSS[96] VSS[193]
P27 AH 27
VSS[97] VSS[194]
I C H7-M
ICH7-R 4/4 B - 17