Ich7-4 - EUROCOM M660N Service Manual

Schematic Diagrams

ICH7-4

+5VS
Sheet 17 of 40
ICH7-4
B - 18 ICH7-4
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+3VS
+5V +3V
R170 D9
100 RB751V R149 D7
10 RB751V
C178
0.1UF C189
0.1UF
+1.5VS
10%_10V_SMD0402
C116
+ C162
0.1UF
220uF/4V_20%
+1.5VS
L58
HCB1608K-121T25
C520 C117
0.1UF 0.1UF
+1.5VS
C172
0.1UF
+1.5VS
L28
HCB1608K-121T25
C122
0.1UF +3VS
C196
+1.5VS
0.1UF
C521
+3V
0.1UF
C174
0. 1UF
U36F
Z1701 G10
V5REF[1] VCC1_05[1]
VCC1_05[2]
AD17
V5REF[2] VCC1_05[3]
VCC1_05[4]
Z1702 F6
V5REF_Sus VCC1_05[5]
VCC1_05[6]
AA22
VCC1_5_B[1] VCC1_05[7]
AA23
VCC1_5_B[2] VCC1_05[8]
AB22
VCC1_5_B[3] VCC1_05[9]
AB23
VCC1_5_B[4] VCC1_05[10]
AC23
VCC1_5_B[5] VCC1_05[11]
AC24
VCC1_5_B[6] VCC1_05[12]
AC25
VCC1_5_B[7] VCC1_05[13]
AC26
VCC1_5_B[8] VCC1_05[14]
AD26
VCC1_5_B[9] VCC1_05[15]
AD27
VCC1_5_B[10] VCC1_05[16]
AD28
VCC1_5_B[11] VCC1_05[17]
D26
VCC1_5_B[12] VCC1_05[18]
D27
VCC1_5_B[13] VCC1_05[19]
D28
VCC1_5_B[14] VCC1_05[20]
E24
VCC1_5_B[15]
E25
VCC1_5_B[16] VCCSUS3_3/VCCLAN3_3[1]
E26
VCC1_5_B[17] VCCSUS3_3/VCCLAN3_3[2]
F23
VCC1_5_B[18] VCCSUS3_3/VCCLAN3_3[3]
F24
VCC1_5_B[19] VCCSUS3_3/VCCLAN3_3[4]
G22
VCC1_5_B[20]
G23
VCC1_5_B[21] VCC3_3/ VCCHDA
H22
VCC1_5_B[22]
H23
VCC1_5_B[23] VCCSUS3_3/ VCCSUSHDA
J22
VCC1_5_B[24]
J23
VCC1_5_B[25] V_CPU_IO[1]
K22
VCC1_5_B[26] V_CPU_IO[2]
K23
VCC1_5_B[27] V_CPU_IO[3]
C132 C522 L22
VCC1_5_B[28]
L23
VCC1_5_B[29] VCC_3_3[3]
0.1UF 0.1UF M22
VCC1_5_B[30] VCC_3_3[4]
M23
VCC1_5_B[31] VCC_3_3[5]
N22
VCC1_5_B[32] VCC_3_3[6]
N23
VCC1_5_B[33] VCC_3_3[7]
P22
VCC1_5_B[34] VCC_3_3[8]
P23
VCC1_5_B[35] VCC_3_3[9]
R22
VCC1_5_B[36] VCC_3_3[10]
R23
VCC1_5_B[37] VCC_3_3[11]
R24
VCC1_5_B[38]
+3VS R25
VCC1_5_B[39] VCC_3_3[12]
R26
VCC1_5_B[40] VCC_3_3[13]
T22
VCC1_5_B[41] VCC_3_3[14]
T23
VCC1_5_B[42] VCC_3_3[15]
T26
VCC1_5_B[43] VCC_3_3[16]
C119 T27
VCC1_5_B[44] VCC_3_3[17]
T28
VCC1_5_B[45] VCC_3_3[18]
0. 1UF U22
VCC1_5_B[46] VCC_3_3[19]
U23
VCC1_5_B[47] VCC_3_3[20]
V22
VCC1_5_B[48] VCC_3_3[21]
V23
VCC1_5_B[49]
W22
VCC1_5_B[50] VCCRTC
W23
VCC1_5_B[51]
Y 22
VCC1_5_B[52] VCCSUS3_3[1]
Y 23
VCC1_5_B[53]
VCCSUS3_3[2]
B27
VCC3_3[1] VCCSUS3_3[3]
VCCSUS3_3[4]
Z1703 AG28
VCCDMI PLL VCCSUS3_3[5]
VCCSUS3_3[6]
AB7
VCC1_5_A[1]
AC6
VCC1_5_A[2] VCCSUS3_3[7]
AC7
VCC1_5_A[3] VCCSUS3_3[8]
AD6
VCC1_5_A[4] VCCSUS3_3[9]
AE6
VCC1_5_A[5] VCCSUS3_3[10]
AF5
VCC1_5_A[6] VCCSUS3_3[11]
AF6
VCC1_5_A[7] VCCSUS3_3[12]
AG5
VCC1_5_A[8] VCCSUS3_3[13]
AH5
VCC1_5_A[9] VCCSUS3_3[14]
VCCSUS3_3[15]
Z1704 AD2
VCCSATAPLL VCCSUS3_3[16]
VCCSUS3_3[17]
AH11
VCC3_3[2] VCCSUS3_3[18]
AB10
VCC1_5_A[10] VCC1_5_A[19]
AB9
VCC1_5_A[11] VCC1_5_A[20]
AC10
VCC1_5_A[12]
AD10
VCC1_5_A[13] VCC1_5_A[21]
AE10
VCC1_5_A[14] VCC1_5_A[22]
AF10
VCC1_5_A[15] VCC1_5_A[23]
AF9
VCC1_5_A[16]
AG9
VCC1_5_A[17] VCC1_5_A[24]
AH9
VCC1_5_A[18] VCC1_5_A[25]
+1.5VS E3
VCCSUS3_3[19] VCCSUS1_05[1]
L60
Z1705 C1
VCCUSBPLL VCCSUS1_05[2]
HCB1608K-121T25
VCCSUS1_05[3]
C549 TP_VCCSUSLAN1 AA2
VCCSUS1_05/VCCLAN1_05[1]
TP_VCCSUSLAN2 Y 7
VCCSUS1_05/VCCLAN1_05[2] VCC1_5_A[26]
0. 1UF
VCC1_5_A[27]
VCC1_5_A[28]
VCC1_5_A[29]
VCC1_5_A[30]
ICH7-M
U36E
ICH7-M
+3V 15, 16,20,21,23, 25,28,29,30,34
+1.5VS 4, 6,8,9,15,16,20,25,28
+3VS 2,3, 6,9,11,12,13,14,16,18,19, 20,21,23,24,25,26, 27,28,30,32, 33,34
+1.05VS
+5VS 16,18,22,23,24,25,27,29, 30,32,33,34
+1.05VS 2,3,4,5,9,14,32
L11
L12 +VCCRTC 14
+5V 22, 23,24,25,30, 31
L14
L16 C163 C164 C161
+
L17
L18 0.1UF 0. 1UF 220uF/4V_20%
M11
M18
P11
P18
T11
T18
U11
U18
V11
V12
V14
V16
V17 +3V
V18
V5
V1
W2 +3V +3VS
W7 C173
L29
U6 Z1706 C165 C159 HCB1608K-121T25 0.1UF
C133
R7 0.1UF 0.1UF
0.1UF +1.05VS
AE23
AE26
AH26
AA7 +3VS
AB12 C169 C145 C167
AB20
AC16 0.1UF 0.1UF 4.7UF
AD13 C127
AD18
AG12 0.1UF
AG15
AG19 +3VS
A5
B13
B16
B7 C128 C126 C185
C10
D15 0.1UF 0.1UF 0.1UF
F9
G11
G12
G16 +VCCRTC
W5
P7 +3V C125 C144
A24 0.1UF 0.1UF
C24
D19 C176 C166
D22
G19 +3V 0.1UF 0.1UF
K3
K4
K5 C198 C192
K6
L1 0. 1UF 0.1UF
L2
L3
L6
L7
M6
M7
N7 +1.5VS +1.5VS +1.5VS
AB17
AC17
T7
F17
G17 +1.5VS
AB8
AC8
C183
K7 TP_ICHVCCSUS1
0.1UF
C28 TP_ICHVCCSUS2
G20 TP_ICHVCCSUS3
A1
H6
H7 +1.5VS
J6
J7
C131
0. 1UF