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Schematic Diagrams
Socket 478 - 1 of 2 (71-M3000-D04) B - 3
B.Sch
em
atic D
iag
rams
Socket 478 - 1 of 2
Sheet 2 of 29
Socket 478
1 of 2
V_CORE
V_CORE
V_CORE
V_CORE
+3VS
+3VS
+3VS
+3VS
+3VH8
V_CORE
V_CORE
V_CORE
V_CORE
+3VS
+3VS
THERMAL_SCLK1 [21]
H_THERMDC
[4]
PM_THRM# [13,14]
THERMAL_SDA1 [21]
H_THERMDA
[4]
PM_CPUPERF# [13]
H_DPSLP# [5,12,28]
H_TDO
[4]
H_TCK
[4]
H_CPURST#
[4,6]
H_TMS
[4]
H_TDI
[4]
ITP_DBRESET# [4]
TP_CPU_VC3
VCCSENSE
TP_CPU_VC7
TP_CPU_VC4
VSSSENSE
TP_CPU_VC2
TP_CPU_VC1
TP_CPU_VC0
TP_CPU_SKTOCC#
Z0314
Z0315
THERMAL_SDA1
Z0319
Z0316
Z0317
Z0318
THERMAL_SCLK1
Z0310
Z0312
Z0311
Z0309
Z0308
Z0307
Z0306
Z0305
Z0304
Z0303
Z0302
Z0301
Z0313
TP_CPU_VC5
TP_CPU_VC6
H_BPM5_PREQ#
H_BPM4_PRDY#
H_BPM1_ITP#
H_BPM0_ITP#
H_BPM5_PREQ#
H_BPM1_ITP#
H_BPM0_ITP#
TZ0301
TZ0302
TZ0303
H_BPM4_PRDY#
+
C269
10uF_1210
+
C278
10uF_1210
+
CT2
10u/10V
+
CT8
10u/10V
+
CT4
10u/10V
+
CT3
10u/10V
C266
1u_X7R
+
CT5
10u/10V
+
CT1
10u/10V
+
CT7
10u/10V
+
CT6
10u/10V
+
C265
10uF_1210
+
C273
10uF_1210
+
C275
10uF_1210
C276
1u_X7R
C270
1u_X7R
C17
1u_X7R
C18
1u_X7R
C3
1u_X7R
C277
1u_X7R
C9
1u_X7R
C264
1u_X7R
C274
1u_X7R
C279
1u_X7R
C16
1u_X7R
C254
1u_X7R
NORTHWOOD POWER & GROUND
U1A
NORTHWOOD
A3
A9
A11
A13
A15
A17
A19
A21
A24
A26
B4
B8
B10
B12
B14
B16
B18
B20
B23
B26
C2
C5
C7
C9
C11
C13
C15
C17
C19
C22
C25
D3
D6
D8
D10
D12
D14
D16
D18
D20
D21
D24
E1
E4
E7
E9
E11
E13
E15
E17
E19
E23
E26
A5
A4
AD24
AA2
AC21
AC20
AC24
AC23
AA20
AB22
U6
W4
Y3
A6
AD25
AC
2
AC
5
AC
7
AC
9
AC
11
AC
13
AC
15
AC
17
AC
19
AC
22
AC
25
AD1
AD4
AD8
AD10
AD12
AD14
AD16
AD18
AD21
AD23
AE7
AE9
AE11
AE13
AE15
AE17
AE19
AE22
AE24
AE26
AF1
AF6
AF8
AF10
AF12
AF14
AF16
AF18
AF20
AF26
A10
A12 A14 A16
A18 A20
A8
AA10
AA12 AA14
AA16 AA18
AA8
AB11 AB13
AB15 AB17
AB19
AB7
AB9
AC
10
AC
12
AC
14
AC
16
AC
18
AC
8
AD
11
AD
13
AD
15
AD
17
AD
19
AD
7
AD
9
AE10 AE12
AE14 AE16 AE18
AE20
AE6
AE8
AF
11
AF
13
AF
15
AF
17
AF
19
AF
2
AF
21
AF
5
AF
7
AF
9
B11
B13 B15
B17 B19
B7 B9
C1
0
C1
2
C1
4
C1
6
C1
8
C2
0
C8
D1
1
D1
3
D1
5
D1
7
D1
9
D7
D9
E10
E12 E14 E16
E18 E20
E8
F1
1
F1
3
F1
5
F1
7
F1
9
F9
AB4 AA5
Y6 AC
4
AB5 AC
6
F2
F5
F8
F10
F12
F14
F16
F18
F22
F25
G3 G6 G2
1
G2
4
H1
H4 H2
3
H2
6
J2 J5
J2
2
J2
5
K3
K6 K21
K24 L1 L4
L23 L26
M2 M5 M2
2
M2
5
N3 N6
N2
1
N2
4
P2 P5 P22
P25 R1
R4 R2
3
R2
6
T3 T6
T2
1
T2
4
U2
U5 U2
2
U2
5
V1 V4
V23 V26 W3
W6 W21
W24 Y2 Y5
Y22 Y25
AA1 AA4 AA7
AA9 AA11
AA13 AA15 AA17
AA19 AA23
AA26 AB3 AB6
AB8 AB10 AB12
AB14 AB16
AB18 AB20 AB21
AB24
AF25
A7
AD2
AF24
AF3
AD3
A22
AE21
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VCC_SENSE
VSS_SENSE
TESTHI0
TESTHI1
TESTHI2
TESTHI3
TESTHI4
TESTHI5
ITPCLKOUT0
ITPCLKOUT1
TESTHI8
TESTHI9
TESTHI10
GHI#
DPSLP#
VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SKTOCC#
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
VC
C
BPM
5#
BPM
4#
BPM
3#
BPM
2#
BPM
1#
BPM
0#
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS
VSS VSS VSS
VSS VSS VSS
VSS
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
R38
0
R18
1K
R310
10K
R312
10K
R17
0
R13
10K
R293
39
R314
10K
R292
10K
R282
10K
R290
10K
R5
10K
R281
10K
R291
10K
R309
10K
R20
*240
R285
51_1%
R288
150
R19
51_1%
R289
75
R36
1K
R287
27.4 1%
R286
51_1%
R2
10K
R284
51_1%
T
T
T
T
T
T
T
T
T
T
T
T
T
T
R23
C267
1u_X7R
C257
1u_X7R
C4
1u_X7R
C13
1u_X7R
R11
10K
U22
MAX1617/AD1021/MAX1619
1
5
15
9
13
2
16
12
3
14
4
11
10
6
7
8
N/C1
N/C2
STBY#
N/C3
N/C4
VCC
N/C5
SMBDATA
DXP
SMBCLK
DXN
ALERT#
ADD0
ADD1
GND1
GND2
R21
1K
C7
1u_X7R
R24
*0
C12
1u_X7R
C21
1u_X7R
C260
1u_X7R
C287
1u_X7R
C255
1u_X7R
R8
1K
R10
2.2K
C259
2200PF
C1
0.1uF
R9
2.2K
R7
10K
R25
*4.7K
R22
*4.7K
R26
*10K
R27
*0
C268
1u_X7R
V_CORE
[4,6,7,14,28]
+3VS
[4,5,6,7,8,10,11,12,13,14,16,17,18,19,21,23,26,27,28]
+3VH8
[4,11,13,16,21,22,26,29]
Put the cap in the processor
back side
Put the cap in the processor
cavity
NOTE: Place these decoupling
capacitors close to VTT_CPU
termination resistors. (one
decoupling coapcitor for
each two R-packs)
IN-Target Probe
9/24
Summary of Contents for M300N
Page 1: ......
Page 2: ...Preface I Preface Notebook Computer M300N M310N Service Manual ...
Page 50: ...Part Lists Top M300N A 3 A Part Lists Top M300N Figure 1 Top M300N ...
Page 51: ...Part Lists A 4 Bottom M300N A Part Lists Bottom M300N Figure 2 Bottom M300N ...
Page 52: ...Part Lists LCD M300N A 5 A Part Lists LCD M300N Figure 3 LCD M300N ...
Page 61: ...Part Lists A 14 Top M310N A Part Lists Top M310N Figure 12 Top M310N ...
Page 62: ...Part Lists Bottom M310N A 15 A Part Lists Bottom M310N Figure 13 Bottom M310N ...
Page 63: ...Part Lists A 16 LCD M310N A Part Lists LCD M310N Figure 14 LCD M310N ...