EUROCOM M660N Service, Руководство по обслуживанию

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Schematic Diagrams
HDD & CDROM B - 19
B.Schematic Diagrams
HDD & CDROM
Sheet 18 of 40
HDD & CDROM
+5VS +3VS
+3V +5V
+1.5VS
+3VS
+1.5VS
+1.5VS
+1.5VS
+3VS
+1.5VS
+3V
+1.05VS
+3V
+3V
+1.05VS
+3VS
+3VS
+VCCRTC
+3V
+3V
+1.5VS +1.5VS +1.5VS
+1.5VS
+1.5VS
+3VS
+1.5VS
+1.05VS 2,3,4,5,9,14,32
+VCCRTC 14
+3VS 2,3,6,9,11,12,13,14,16,18,19,20,21,23,24,25,26,27,28,30,32,33,34
+5VS 16,18,22,23,24,25,27,29,30,32,33,34
+1.5VS 4,6,8,9,15,16,20,25,28
+3V 15,16,20,21,23,25,28,29,30,34
+5V 22,23,24,25,30,31
Z1701
Z1702
Z1703
Z1704
TP_VCCSUSLAN1
TP_VCCSUSLAN2
TP_ICHVCCSUS1
TP_ICHVCCSUS2
TP_ICHVCCSUS3
Z1706
Z1705
R170
100
D9
RB751V
A
C
C131
0.1UF
C549
0.1UF
C169
0.1UF
C178
0.1UF
C192
0.1UF
C167
4.7UF
C145
0.1UF
C173
0.1UF
C198
0.1UF
C183
0.1UF
C196
0.1UF
C119
0.1UF
C144
0.1UF
C125
0.1UF
C165
0.1UF
C159
0.1UF
R149
10
C189
0.1UF
C520
0.1UF
D7
RB751V
A
C
C117
0.1UF
L58
HCB1608K-121T25
+
C161
220uF/4V_20%
C164
0.1UF
C163
0.1UF
C521
0.1UF
L60
HCB1608K-121T25
C166
0.1UF
C176
0.1UF
L29
HCB1608K-121T25
VS
S
U36E
ICH7-M
A4 A2
3
B1 B8 B1
1
B1
4
B1
7
B2
0
B2
6
B2
8
C2 C6 C2
7
D1
0
D1
3
D1
8
D2
1
D2
4
E1 E2 E4 E8 E1
5
F3 F4 F5 F1
2
F2
7
F2
8
G1 G2 G5 G6 G9 G1
4
G1
8
G2
1
G2
4
G2
5
G2
6
H3 H4 H5 H2
4
H2
7
H2
8
J1 J2 J5 J2
4
J2
5
J2
6
K2
4
K2
7
K2
8
L1
3
L1
5
L2
4
L2
5
L2
6
M3 M4 M5 M1
2
M1
3
M1
4
M1
5
M1
6
M1
7
M2
4
M2
7
M2
8
N1 N2 N5 N6 N1
1
N1
2
N1
3
N1
4
N1
5
N1
6
N1
7
N1
8
N2
4
N2
5
N2
6
P3 P4 P1
2
P1
3
P1
4
P1
5
P1
6
P1
7
P2
4
P2
7
P2
8
R1 R1
1
R1
2
R1
3
R1
4
R1
5
R1
6
R1
7
R1
8
T6 T1
2
T1
3
T1
4
T1
5
T1
6
T1
7
U4 U1
2
U1
3
U1
4
U1
5
U1
6
U1
7
U2
4
U2
5
U2
6
V2 V1
3
V1
5
V2
4
V2
7
V2
8
W6 W2
4
W2
5
W2
6
Y3 Y2
4
Y2
7
Y2
8
AA
1
AA
2
4
AA
2
5
AA
2
6
AB
4
AB
6
AB
1
1
AB
1
4
AB
1
6
AB
1
9
AB
2
1
AB
2
4
AB
2
7
AB
2
8
AC
2
AC
5
AC
9
AC
1
1
AD
1
AD
3
AD
4
AD
7
AD
8
AD
1
1
AD
1
5
AD
1
9
AD
2
3
AE
2
AE
4
AE
8
AE
1
1
AE
1
3
AE
1
8
AE
2
1
AE
2
4
AE
2
5
AF
2
AF
4
AF
8
AF
1
1
AF
2
7
AF
2
8
AG
1
AG
3
AG
7
AG
1
1
AG
1
4
AG
1
7
AG
2
0
AG
2
5
AH
1
AH
3
AH
7
AH
1
2
AH
2
3
AH
2
7
VS
S
[1
]
VS
S
[2
]
VS
S
[3
]
VS
S[
4
]
VS
S[
5
]
VS
S[
6
]
VS
S[
7
]
VS
S
[8
]
VS
S
[9
]
V
S
S
[10]
V
S
S
[11]
V
S
S
[12]
VS
S
[1
3]
VS
S
[1
4
]
VS
S
[1
5
]
VS
S
[1
6
]
VS
S
[1
7
]
VS
S
[1
8
]
VS
S
[1
9
]
V
S
S
[20]
V
S
S
[21]
V
S
S
[22]
V
S
S
[23]
V
S
S
[24]
V
S
S
[25]
V
S
S
[26]
V
S
S
[27]
V
S
S
[28]
VS
S
[2
9
]
VS
S
[3
0
]
VS
S
[3
1
]
VS
S
[3
2
]
VS
S
[3
3
]
VS
S
[3
4
]
V
S
S
[35]
V
S
S
[36]
V
S
S
[37]
V
S
S
[38]
V
S
S
[39]
V
S
S
[40]
V
S
S
[41]
V
S
S
[42]
V
S
S
[43]
VS
S
[4
4]
VS
S
[4
5
]
VS
S
[4
6
]
VS
S
[4
7
]
VS
S
[4
8
]
VS
S
[4
9
]
VS
S
[5
0
]
V
S
S
[51]
V
S
S
[52]
V
S
S
[53]
V
S
S
[54]
V
S
S
[55]
V
S
S
[56]
V
S
S
[57]
V
S
S
[58]
V
S
S
[59]
VS
S
[6
0]
VS
S
[6
1
]
VS
S
[6
2
]
VS
S
[6
3
]
VS
S
[6
4
]
VS
S
[6
5
]
V
S
S
[66]
V
S
S
[67]
V
S
S
[68]
V
S
S
[69]
V
S
S
[70]
V
S
S
[71]
V
S
S
[72]
V
S
S
[73]
V
S
S
[74]
V
S
S
[75]
VS
S
[7
6
]
VS
S
[7
7
]
VS
S
[7
8
]
VS
S
[7
9
]
VS
S
[8
0
]
VS
S
[8
1
]
V
S
S
[82]
V
S
S
[83]
V
S
S
[84]
V
S
S
[85]
V
S
S
[86]
V
S
S
[87]
V
S
S
[88]
V
S
S
[89]
V
S
S
[90]
VS
S
[9
1]
VS
S
[9
2
]
VS
S
[9
3
]
VS
S
[9
4
]
VS
S
[9
5
]
VS
S
[9
6
]
V
S
S
[97]
V
S
S
[98]
V
S
S
[99]
V
SS[
1
0
0
]
VSS[
1
0
1
]
VSS[
1
0
2
]
VSS[
1
0
3
]
VSS[
1
0
4
]
VSS
[1
0
5
]
VSS
[1
0
6
]
VSS
[1
0
7
]
VSS
[1
0
8
]
VS
S[
1
0
9
]
VS
S[
1
10
]
VS
S[
1
1
1
]
VS
S[
1
1
2
]
V
SS[
1
1
3
]
V
SS[
1
1
4
]
V
SS[
1
1
5
]
V
SS[
1
1
6
]
VSS[
1
1
7
]
VSS[
1
1
8
]
VSS[
1
1
9
]
VSS[
1
2
0
]
VSS
[1
2
1
]
VSS
[1
2
2
]
VSS
[1
2
3
]
VSS
[1
2
4
]
VS
S[
1
2
5]
VS
S[
12
6
]
VS
S[
1
2
7
]
V
SS[
1
2
8
]
V
SS[
1
2
9
]
V
SS[
1
3
0
]
V
SS[
1
3
1
]
VSS[
1
3
2
]
VSS[
1
3
3
]
VSS[
1
3
4
]
VSS[
1
3
5
]
VSS[
1
3
6
]
VSS
[1
3
7
]
VSS
[1
3
8
]
VSS
[1
3
9
]
VS
S[
1
4
0
]
VS
S[
1
41
]
VS
S[
1
4
2
]
VS
S[
1
4
3
]
V
SS[
1
4
4
]
V
SS[
1
4
5
]
V
SS[
1
4
6
]
V
SS[
1
4
7
]
VSS[
1
4
8
]
VSS[
1
4
9
]
VSS[
1
5
0
]
VSS[
1
5
1
]
VSS
[1
5
2
]
VSS
[1
5
3
]
VSS
[1
5
4
]
VSS
[1
5
5
]
VS
S[
1
5
6
]
VS
S[
1
57
]
VS
S[
1
5
8
]
VS
S[
1
5
9
]
V
SS[
1
6
0
]
V
SS[
1
6
1
]
V
SS[
1
6
2
]
VSS[
1
6
3
]
VSS[
1
6
4
]
VSS[
1
6
5
]
VSS[
1
6
6
]
VSS[
1
6
7
]
VSS
[1
6
8
]
VSS
[1
6
9
]
VSS
[1
7
0
]
VS
S[
1
7
1
]
VS
S[
1
7
2]
VS
S[
17
3
]
VS
S[
1
7
4
]
V
SS[
1
7
5
]
V
SS[
1
7
6
]
V
SS[
1
7
7
]
V
SS[
1
7
8
]
VSS[
1
7
9
]
VSS[
1
8
0
]
VSS[
1
8
1
]
VSS[
1
8
2
]
VSS
[1
8
3
]
VSS
[1
8
4
]
VSS
[1
8
5
]
VSS
[1
8
6
]
VS
S[
1
8
7
]
VS
S[
1
88
]
VS
S[
1
8
9
]
VS
S[
1
9
0
]
V
SS[
1
9
1
]
V
SS[
1
9
2
]
V
SS[
1
9
3
]
VSS[
1
9
4
]
+ C162
220uF/4V_20%
C127
0.1UF
C116
0.1UF
C132
0.1UF
C522
0.1UF
C174
0.1UF
L28
HCB1608K-121T25
V
CCA
3GP
AR
X
ATX
US
B CO
RE
US
B
PC
I
IDE
VCC
PAU
X
COR
E
U36F
ICH7-M
G10
AD17
AA22
AA23
AB22
AB23
AC23
AC24
AC25
AC26
AD26
AD27
AD28
D26
D27
D28
E24
E25
E26
F23
F24
G22
G23
H22
H23
J22
J23
K22
K23
L22
L23
M22
M23
N22
N23
P22
P23
R22
R23
R24
R25
R26
T22
T23
T26
T27
T28
U22
U23
V22
V23
W22
W23
Y 22
Y 23
B27
AG28
AB7
AC6
AC7
AD6
AE6
AF6
AG5
AH5
AF5
AD2
AH11
AB10
AB9
AC10
AD10
AE10
AF10
AF9
AG9
AH9
E3
C1
AA2
Y 7
L11
L12
L14
L16
L17
L18
M11
M18
P11
P18
T11
T18
U11
U18
V11
V12
V14
V16
V17
V18
V5
V1
W2
W7
U6
R7
AE23
AE26
AH26
G12
G16
AA7
AB12
AB20
AC16
AD13
AD18
AG12
AG15
AG19
A5
B13
B16
B7
C10
D15
F9
G11
W5
P7
A24
C24
D19
D22
G19
K3
K4
K5
K6
L1
L2
L3
L6
L7
AB17
AC17
T7
F17
G17
AB8
AC8
K7
C28
G20
A1
H6
H7
J6
J7
M6
M7
N7
F6
V5REF[1]
V5REF[2]
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]
VCC1_5_B[41]
VCC1_5_B[42]
VCC1_5_B[43]
VCC1_5_B[44]
VCC1_5_B[45]
VCC1_5_B[46]
VCC1_5_B[47]
VCC1_5_B[48]
VCC1_5_B[49]
VCC1_5_B[50]
VCC1_5_B[51]
VCC1_5_B[52]
VCC1_5_B[53]
VCC3_3[1]
VCCDMIPLL
VCC1_5_A[1]
VCC1_5_A[2]
VCC1_5_A[3]
VCC1_5_A[4]
VCC1_5_A[5]
VCC1_5_A[7]
VCC1_5_A[8]
VCC1_5_A[9]
VCC1_5_A[6]
VCCSATAPLL
VCC3_3[2]
VCC1_5_A[10]
VCC1_5_A[11]
VCC1_5_A[12]
VCC1_5_A[13]
VCC1_5_A[14]
VCC1_5_A[15]
VCC1_5_A[16]
VCC1_5_A[17]
VCC1_5_A[18]
VCCSUS3_3[19]
VCCUSBPLL
VCCSUS1_05/VCCLAN1_05[1]
VCCSUS1_05/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]
VCCSUS3_3/VCCLAN3_3[1]
VCCSUS3_3/VCCLAN3_3[2]
VCCSUS3_3/VCCLAN3_3[3]
VCCSUS3_3/VCCLAN3_3[4]
VCC3_3/VCCHDA
VCCSUS3_3/VCCSUSHDA
V_CPU_IO[1]
V_CPU_IO[2]
V_CPU_IO[3]
VCC_3_3[20]
VCC_3_3[21]
VCC_3_3[3]
VCC_3_3[4]
VCC_3_3[5]
VCC_3_3[6]
VCC_3_3[7]
VCC_3_3[8]
VCC_3_3[9]
VCC_3_3[10]
VCC_3_3[11]
VCC_3_3[12]
VCC_3_3[13]
VCC_3_3[14]
VCC_3_3[15]
VCC_3_3[16]
VCC_3_3[17]
VCC_3_3[18]
VCC_3_3[19]
VCCRTC
VCCSUS3_3[1]
VCCSUS3_3[2]
VCCSUS3_3[3]
VCCSUS3_3[4]
VCCSUS3_3[5]
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]
VCC1_5_A[19]
VCC1_5_A[20]
VCC1_5_A[21]
VCC1_5_A[22]
VCC1_5_A[23]
VCC1_5_A[24]
VCC1_5_A[25]
VCCSUS1_05[1]
VCCSUS1_05[2]
VCCSUS1_05[3]
VCC1_5_A[26]
VCC1_5_A[27]
VCC1_5_A[28]
VCC1_5_A[29]
VCC1_5_A[30]
VCCSUS3_3[16]
VCCSUS3_3[17]
VCCSUS3_3[18]
V5REF_Sus
C172
0.1UF
C133
0.1UF
C126
0.1UF
C128
0.1UF
C185
0.1UF
C122
0.1UF
10%_10V_SMD0402
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