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Schematic Diagrams
B - 14 ICH4-3 (3 of 3) (71-M3500-D02)
B.Schematic Diagrams
ICH4-3 (3 of 3)
+VCCRTC
+1.5VS
+3V
+1.5V
+1.5V
+3V
+1.5VS
+1.5VS
+VCCP
+3V
+3VS
+5V
+3VS
+5VS
+3V
+3VS
ICHPWROK
[4,11,12,13,21,22]
PM_RSMRST#
[13,16,21]
SMB_ICHCLK
[8,10,12]
SMB_ICHDATA
[8,10,12]
PCI_REQ0#
[12,24]
INT_PIRQB#
[12,20]
PCI_TRDY#
[12,18,20,24]
IDE_PATADET
[12]
INT_IRQ14
[12,17]
PCI_DEVSEL#
[12,18,20,24]
INT_IRQ15
[12,17]
PCI_IRDY#
[12,18,20,24]
PCI_SERR#
[12,18,20,24]
PCI_FRAME#
[12,18,20,24]
PCI_LOCK#
[12]
PCI_REQ3#
[12]
PCI_REQ4#
[12]
PCI_REQ1#
[12,20]
INT_PIRQC#
[12,18,24]
PCI_STOP#
[12,18,20,24]
PCI_PERR#
[12,18,20,24]
PCI_REQ2#
[12,18]
IDE_SATADET
[12]
INT_PIRQD#
[12]
INT_PIRQA#
[12,24]
+5VA
VCC5REF
Z1402
+5VA
Z1404
Z1405
Z1403
Z1406
VCC5REF
VSS
ICH-4
BGA2D
ICH4-M
A1 A4 A16 A18 A20 A22 AA3 AA9 AA12 AA16 AA22 AB7 AB20 AC
1
AC
5
AC
10
AC
14
AC
18
AC
23
B9 B12 B16 B18 B20 B22 C6 C1
5
C1
7
C1
9
C2
1
C2
3
D1 D4 D8 D1
2
D1
5
D1
7
D1
9
D2
1
D2
2
D2
3
E10 E14 E16 E17 E18 E19 E21 E22 F8 G3 G6
G19 G21 H1 J6 K3 K11 K13 K19 K23 L10 L11 L12 L13 L14 L21 M1 M1
1
M1
2
M1
3
M2
0
M2
2
N5 N1
0
N1
1
N1
2
N1
3
N1
4
N1
9
N2
1
N2
3
P3 P11 P13 P20 P22 R5 R1
8
R2
1
T1 T1
9
T2
3
U2
0
V3 V15 V17 W5 W8 W2
2
Y7 Y19
VSS0 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 VSS31 VSS32 VSS33 VSS34 VSS35 VSS36 VSS37 VSS38 VSS39 VSS40 VSS41 VSS42 VSS43 VSS44 VSS45 VSS46 VSS47 VSS48 VSS49 VSS50 VSS51
VSS52 VSS53 VSS54 VSS55 VSS56 VSS57 VSS58 VSS59 VSS60 VSS61 VSS62 VSS63 VSS64 VSS65 VSS66 VSS67 VSS68 VSS69 VSS70 VSS71 VSS72 VSS73 VSS74 VSS75 VSS76 VSS77 VSS78 VSS79 VSS80 VSS81 VSS82 VSS83 VSS84 VSS85 VSS86 VSS87 VSS88 VSS89 VSS90 VSS91 VSS92 VSS93 VSS94 VSS95 VSS96 VSS97 VSS98 VSS99 VSS100 VSS101
R196 8.2K
R189 8.2K
R178 8.2K
R188 8.2K
R163 8.2K
R193 8.2K
R192 8.2K
R179 8.2K
R191 8.2K
R176 *8.2K
R197 8.2K
R181 8.2K
R194 8.2K
R199 8.2K
R148 8.2K
R158 8.2K
R177 8.2K
R166 8.2K
R198 8.2K
R466 8.2K
C194
0.1uF
C469
0.1uF
C175
0.1uF
R207 8.2K
R232 100K
C474
0.1uF
C475
0.01uF
L59
HCB1608K-121T25
R200 2.2K
R183 2.2K
R173 100K
C190
0.1uF
+
C202
22uF
+
C516
22uF
C193
0.1uF
C171
0.1uF
C180
0.1uF
C191
0.1uF
C196
0.1uF
L24
HCB1608K-121T25
L54
HCB1608K-121T25
+
C189
22uF
C503
0.1uF
+
C455
10uF/10V
C185
0.1uF
L55
HCB1608K-121T25
C501
4.7uF
L20
HCB1608K-121T25
C164
0.1uF
C174
0.1uF
R208
*10K
R180
10K
ICH-4
POWER
BGA2C
ICH4-M
E12
E13
E20
F14
G18
R6
T6
U6
F6
F7
E9
F9
E7
V6
E15
L23
M14
P18
T22
C22
P14
U18
AA23
A5
B2
H6
H18
J1
J18
K6
M10
P6
P12
U1
V10
V16
V18
AC8
AC17
K10
K12
K18
K22
P10
T18
U19
V14
AB5
E11
F10
F15
F16
F18
K14
V7
V8
V9
F17
VCCSUS1.5_0
VCCSUS1.5_1
VCCSUS1.5_2
VCCSUS1.5_3
VCCSUS1.5_4
VCCSUS1.5_5
VCCSUS1.5_6
VCCSUS1.5_7
VCCLAN1.5_0
VCCLAN1.5_1
VCCLAN3.3_0
VCCLAN3.3_1
VCC5REF1
VCC5REF2
VCC5REFSUS1
VCCHI_0
VCCHI_1
VCCHI_2
VCCHI_3
VCCPLL
VCC_CPU_IO_0
VCC_CPU_IO_1
VCC_CPU_IO_2
VCC3.3_0
VCC3.3_1
VCC3.3_2
VCC3.3_3
VCC3.3_4
VCC3.3_5
VCC3.3_6
VCC3.3_7
VCC3.3_8
VCC3.3_9
VCC3.3_10
VCC3.3_11
VCC3.3_12
VCC3.3_13
VCC3.3_14
VCC3.3_15
VCC1.5_0
VCC1.5_1
VCC1.5_2
VCC1.5_3
VCC1.5_4
VCC1.5_5
VCC1.5_6
VCC1.5_7
VCCRTC
VCCSUS3.3_0
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
R440
1K
R219
1K
D39
RB751V
A
C
D19
RB751V
A
C
C514
1uF
C173
0.1uF
C184
0.1uF
+
C460
22uF
+
C488
100uF
C513
0.1uF
C479
0.1uF
C478
1uF
C183
0.1uF
C178
0.1uF
C181
0.1uF
+
C500
22uF
C512
0.1uF
C511
0.1uF
+
C203
22uF
C192
0.1uF
C176
0.1uF
C179
0.1uF
C177
10uF
+5VS
[6,11,12,17,19,21,23,26,28]
+3VS
[3,5,6,7,8,10,11,12,13,16,17,18,19,21,23,26,27,28]
+1.5VS
[4,5,6,7,12,13,26,27]
+1.5V
[22,26]
+3V
[3,12,13,16,18,20,21,22,24,25,26]
+VCCRTC [12,13]
+VCCP
[3,4,6,7,13,28]
Sheet 13 of 29
ICH4-3
(3 of 3)
Summary of Contents for M350C MILANO
Page 1: ......
Page 2: ...Preface I Preface Notebook Computer M350C M360C Service Manual ...
Page 50: ...Part Lists Top M350C A 3 A Part Lists Top M350C Figure 1 Top M350C ...
Page 51: ...Part Lists A 4 Bottom M350C A Part Lists Bottom M350C Figure 2 Bottom M350C ...
Page 52: ...Part Lists LCD M350C A 5 A Part Lists LCD M350C Figure 3 LCD M350C ...
Page 61: ...Part Lists A 14 Top M360C A Part Lists Top M360C Figure 12 Top M360C ...
Page 62: ...Part Lists Bottom M360C A 15 A Part Lists Bottom M360C Figure 13 Bottom M360C ...
Page 63: ...Part Lists A 16 LCD M360C A Part Lists LCD M360C Figure 14 LCD M360C ...
Page 103: ...BIOS Update C 2 C BIOS Update ...