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Schematic Diagrams
B - 6 Processor 4/7
B.Schematic Diagrams
Processor 4/7
C 371
* 22u_6.3V_X5R_08
1.5V_CPU
0627 D02
VTT_CPU
VD DQ_SEN SE
VSSD_SENSE
VTT_CPU
VC OR E_VC C_SENSE [37]
VC OR E_VSS_SENSE [37]
VSSIO_SENSE [35]
VCC IO_SENSE [35]
R 379
10_04
R 383
10_04
C 334
22u_6.3V_X5R _08
PR 340
100_04
PR 347
100_04
C 332
* 22u_6.3V_X5R_08
R88
*20m il_04
CAD Note: H_CPU_SVIDALRT#_R,H_CPU_SVIDDAT_R
Place the PU resistors close to CPU
R85
*20m il_04
H_C PU_SVIDD AT [37]
H _CPU_SVI DALR T#_R
R406
43_1%_04
H _CPU_SVI DD AT_R
1.5V_CPU
[3,6,32]
H_C PU_SVIDC LK [37]
H_C PU_SVIDALR T# [37]
H _CPU_SVI DC LK_R
CAD Note: H_CPU_SVIDCLK_R
Place the PU resistors close to VR
C368
10u_6.3V_X5R_06
0627 D02
C695
1u_6.3V_X5R _04
C383
*22u_6.3V_X5R _08
C382
*22u_6. 3V_X5R _08
C 361
* 22u_6.3V_X5R _08
C 321
* 22u_6.3V_X5R_08
C 357
* 22u_6.3V_X5R_08
0627 D02
Ivy/Sandy Bridge Processor 4/7
VTT_C PU
[2,3,18,19,20, 35,36]
VCORE
[38]
C 72
10u_6.3V_X5R _06
C 53
10u_6.3V_X5R _06
C 56
* 10u_6.3V_X5R_06
C 66
10u_6.3V_X5R _06
C 34
10u_6.3V_X5R _06
C 33
10u_6.3V_X5R _06
C 74
* 10u_6.3V_X5R_06
+
C417
*560u_2.5V_6.6* 6.6* 5.9
C694
1u_6.3V_X5R_04
C 354
* 22u_6.3V_X5R_08
0710 D02
VCORE1
[38]
C 360
22u_6.3V_X5R _08
C 336
* 22u_6.3V_X5R_08
R62
*20m il_04
VTT_C PU
+V1.05S_VC CP_F
PJ38
* OPEN_1m m
1
2
48A
.
L69
HC B1005KF-121T20
VC OR E
0627 D02
C 333
* 22u_6.3V_X5R_08
C 372
10u_6. 3V_X5R _06
C 367
10u_6.3V_X5R _06
C 364
* 10u_6.3V_X5R _06
C 384
22u_6. 3V_X5R _08
C394
*22u_6.3V_X5R _08
C385
*22u_6. 3V_X5R _08
C 381
22u_6.3V_X5R _08
C358
10u_6.3V_X5R_06
C 375
22u_6.3V_X5R _08
C 69
* 10u_6.3V_X5R_06
C 355
* 10u_6.3V_X5R_06
POWER
CO
RE SUPP
LY
PEG AN
D DDR
SE
N
SE LI
N
ES
S
V
ID
U34F
P31X24_1023B_01B
VC C_SEN SE
F43
VSS_SEN SE
G43
VID ALER T#
A44
VID SCLK
B43
VI DSOU T
C44
VSS_SEN SE_VCC IO
AN 17
VCC 1
N 38
VCC 2
N 34
VCC 3
N 30
VCC 4
N 26
VCC 5
L40
VCC 6
L36
VCC 7
L33
VCC 8
L28
VCC 9
L25
VCC 10
K42
VCC 11
K39
VCC 12
K37
VCC 13
K35
VCC 14
K34
VCC 15
K32
VCC 16
K29
VCC 17
K27
VCC 18
K26
VCC 19
J42
VCC 20
J40
VCC 21
J38
VCC 22
J37
VCC 23
J35
VCC 24
J34
VCC 25
J32
VCC 26
J29
VCC 27
J28
VCC 28
J26
VCC 29
J25
VCC 30
H 40
VCC 31
H 38
VCC 32
H 37
VCC 33
H 35
VCC 34
H 34
VCC 35
H 32
VCC 36
H 29
VCC 37
H 28
VCC 38
H 26
VCC 39
H 25
VCC 40
G42
VCC 41
F 42
VCC 42
F 38
VCC 43
F 37
VCC 44
F 34
VCC 45
F 32
VCC 46
F 28
VCC 47
F 26
VCC 48
F 25
VCC 49
E38
VCC 50
E37
VCC 51
E34
VCC 52
E32
VCC 53
E28
VCC 54
E26
VCC 55
D 42
VCC 56
D 39
VCC 57
D 37
VCC 58
D 34
VCC 59
D 32
VCC 60
D 27
VCC 61
C 42
VCC 62
C 39
VCC 63
C 37
VCC 64
C 34
VCC 65
C 32
VCC 66
C 27
VCC 67
C 26
VCC 68
A42
VCC 69
A39
VCC 70
A38
VCC 71
A35
VCC 72
A34
VCC 73
A31
VCC 74
A29
VCC 75
A26
VCC IO1
AN 48
VCC IO12
AL26
VCC IO18
AK51
VCC IO19
AK50
VCC IO20
AJ47
VCC IO21
AJ43
VCC IO22
AJ25
VCC IO23
AJ21
VCC IO24
AJ17
VCC IO2
AN 45
VCC IO3
AN 42
VCC IO4
AN 20
VCC IO5
AM47
VCC IO6
AM43
VCC IO7
AM21
VCC IO8
AM17
VCC IO9
AM16
VCC IO10
AL48
VCC IO11
AL45
VCC IO13
AL22
VCC IO14
AL20
VCC IO15
AL16
VCC IO16
AL15
VCC IO17
AL14
VCC IO25
AJ15
VCC IO32
AG17
VCC IO33
AG16
VCC IO34
AG15
VCC IO35
AF46
VCC IO36
AF20
VCC IO37
AF18
VCC IO38
AF16
VCC IO39
AE15
VCC IO26
AJ14
VCC IO27
AG51
VCC IO28
AG50
VCC IO29
AG48
VCC IO30
AG21
VCC IO31
AG20
VC CI O_SEN SE
AN 16
VCC IO40
AE14
VCC IO41
AD 21
VCC IO42
AD 18
VCC IO43
AD 16
VCC IO44
AC 13
VCC IO45
AB20
VCC IO46
AB17
VCC IO47
AA15
VCC IO48
AA14
VCC IO49
W17
VCC IO50
W16
VC CD Q1
AN 26
VC CD Q2
AM28
VC C PQE1
AN 22
VC C PQE2
AM25
VD D Q_SEN SE
BC 43
VSS_SENSE_VDD Q
BA43
R408
75_1%_04
SVID Signals
R86
130_1%_04
VTT_C PU
R89
*54.9_1%_04
H _CPU _SVID CLK
H _CPU _SVID ALR T#
H _CPU _SVID DAT_R
VC ORE1
C 59
* 10u_6.3V_X5R_06
PROCESSOR CORE POWER
C 337
* 22u_6.3V_X5R_08
C 351
22u_6.3V_X5R _08
C 363
* 22u_6.3V_X5R_08
C 362
* 22u_6.3V_X5R_08
C 356
* 22u_6.3V_X5R_08
VC OR E
ICCMAX Maximum Processor SV 48
C 62
* 10u_6.3V_X5R_06
C350
10u_6.3V_X5R_06
C 346
* 10u_6.3V_X5R _06
C365
*10u_6.3V_X5R_06
C 366
* 22u_6.3V_X5R_08
PROCESSOR UNCORE POWER
C 353
22u_6.3V_X5R _08
VC OR E
8.5A
VC OR E
VTT_CPU
VTT_C PU
C 344
10u_6.3V_X5R _06
.
L70
HC B1005KF-121T20
Sheet 5 of 44
Processor 4/7
Summary of Contents for W253CZQ
Page 1: ...W253CZQ W255CZ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W253CZQ W255CZ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 38: ...Disassembly 2 14 2 Disassembly ...
Page 41: ...Top W253CZQ A 3 A Part Lists Top W253CZQ Figure A 1 Top W253CZQ ...
Page 42: ...A 4 Top W255CZ A Part Lists Top W255CZ 灰色 尚盟 非耐落 Figure A 1 Top W255CZ ...
Page 43: ...Bottom W253CZQ A 5 A Part Lists Bottom W253CZQ Figure A 2 Bottom W253CZQ ...
Page 44: ...A 6 Bottom W255CZ A Part Lists Bottom W255CZ Figure A 3 Bottom W255CZ ...
Page 47: ...DVD DUAL W253CZQ A 9 A Part Lists DVD DUAL W253CZQ Figure A 6 DVD DUAL W253CZQ 非耐落 志精 ...
Page 48: ...A 10 DVD DUAL W255CZ A Part Lists DVD DUAL W255CZ Figure A 7 DVD DUAL W255CZ 非耐落 志精 ...
Page 49: ...LCD W253CZQ A 11 A Part Lists LCD W253CZQ Figure A 8 LCD W253CZQ ...
Page 50: ...A 12 LCD W255CZ A Part Lists LCD W255CZ 頭厚 非耐落 Figure A 9 LCD W255CZ ...
Page 96: ...Schematic Diagrams B 46 B Schematic Diagrams ...
Page 99: ...www s manuals com ...