5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ROSC(ohm)
FSW(Hz)
11.8K
?K
EMI
EMI
SHORT
SHORT
PUT COLSE TO VCORE Phase 1 Inductor
PUT COLSE
TO VCORE
HOT SPOT
100UF_25V_6.
6*
6.
6*
5.
8
100UF_25V_6.
6*
6.
6*
5.
8
H_VR_EN
TSENSE
CSCOMP
SW N
H_VR_EN
H_CPU_SVIDALRT#
H_CPU_SVIDCLK
H_CPU_SVIDDAT
TSENSE
VIN_CPU
CSREF
CSREF
VIN_CPU
H_CPU_SVIDDAT
H_CPU_SVIDALRT#
H_CPU_SVIDCLK
SW N
H_PROCHOT#
H_VR_READY
H_PROCHOT#
H_VR_READY
3.3VS
5VS
1.05VS
VIN
VCCIN
5VS
1.05VS
1.05VS
APGND
APGND
APGND
APGND
APGND
APGND
APGND
APGND
H_CPU_SVIDCLK
9
H_CPU_SVIDALRT#
9
H_CPU_SVIDDAT
9
H_VR_ENABLE
9
H_PROCHOT#
2
VCC_SENSE
9
VSS_SENSE
11
H_VR_READY
9
VCCIN
9
VIN
15,27,28,29,30,32
3.3VS
2,4,5,6,7,8,10,13,14,15,16,17,19,20,21,22,23,24,25,26,27,29,30
1.05VS
2,4,5,7,9,10,30
5VS
15,16,18,20,22,25,26,27
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] VCORE
A3
31
39
Thursday, May 08, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 5S27-005
6-71-W5S20-D03
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] VCORE
A3
31
39
Thursday, May 08, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 5S27-005
6-71-W5S20-D03
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] VCORE
A3
31
39
Thursday, May 08, 2014
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 5S27-005
6-71-W5S20-D03
PC72
820p_50V_X7R_04
PC72
820p_50V_X7R_04
PR86
75K_1%_04
PR86
75K_1%_04
PC11
1000p_50V_X7R_04
PC11
1000p_50V_X7R_04
PR69
100K_04
PR69
100K_04
PC64
2200p_50V_X7R_04
PC64
2200p_50V_X7R_04
+
PC90
EEEFZ1E101P
+
PC90
EEEFZ1E101P
PC52
0.22u_10V_X5R_04
PC52
0.22u_10V_X5R_04
PC71
2.2u_6.3V_X5R_04
PC71
2.2u_6.3V_X5R_04
PC8
0.01u_50V_X7R_04
PC8
0.01u_50V_X7R_04
PC59
0.1u_50V_Y5V_06
PC59
0.1u_50V_Y5V_06
PR81
0_04
PR81
0_04
PR77
0_04
PR77
0_04
PC56
1000p_50V_X7R_04
PC56
1000p_50V_X7R_04
PR94
5.1_06
PR94
5.1_06
PR70
110_1%_04
PR70
110_1%_04
PC69
680p_50V_X7R_04
PC69
680p_50V_X7R_04
PC94
22u_6.3V_X5R_08
PC94
22u_6.3V_X5R_08
PR74
49.9_1%_04
PR74
49.9_1%_04
PC77
2200p_50V_X7R_04
PC77
2200p_50V_X7R_04
PR8
0_04
PR8
0_04
PR17
42.2K_1%_06
PR17
42.2K_1%_06
+
PC76
EEEFZ1E101P
+
PC76
EEEFZ1E101P
PC10
470p_50V_X7R_04
PC10
470p_50V_X7R_04
PQ15
*QM3004M3
DFN3_3X3_3
PQ15
*QM3004M3
DFN3_3X3_3
4
5
2
5
5
3
1
5
RT1
TH05-4F104FR
RT1
TH05-4F104FR
1
2
PR72
2_06
PR72
2_06
PR76
*0_04
PR76
*0_04
PR14
24K_1%_04
PR14
24K_1%_04
PR78
7.5K_1%_04
PR78
7.5K_1%_04
PD9
FM5822
PD9
FM5822
A
C
PR115
*10mil_04
PR115
*10mil_04
PC66
10p_50V_NPO_04
PC66
10p_50V_NPO_04
PR71
54.9_1%_04
PR71
54.9_1%_04
PC60
330p_50V_X7R_04
PC60
330p_50V_X7R_04
PR80
13K F 1/16W SMD0402
PR80
13K F 1/16W SMD0402
PR116
10_04
PR116
10_04
PC91
22u_6.3V_X5R_08
PC91
22u_6.3V_X5R_08
PJ9
*OPEN-4mm
PJ9
*OPEN-4mm
1
2
RT2
TH05-4F104FR
RT2
TH05-4F104FR
1
2
PR13
*20mil_04
PR13
*20mil_04
PR83
16.2K_1%_04
PR83
16.2K_1%_04
PR73
0_04
PR73
0_04
PC93
22u_6.3V_X5R_08
PC93
22u_6.3V_X5R_08
PR6
10K_04
PR6
10K_04
PR16
69.8K_1%_04
PR16
69.8K_1%_04
PC67
0.01u_50V_X7R_04
PC67
0.01u_50V_X7R_04
PQ20
*QM3006M3
DFN3_3X3_3
PQ20
*QM3006M3
DFN3_3X3_3
4
5
2
5
5
3
1
5
PQ18
*QM3024M6
ULTRASO-8
PQ18
*QM3024M6
ULTRASO-8
G
D
S
+
PC87
220u_25V_6.3*12
+
PC87
220u_25V_6.3*12
PC54
1000p_50V_X7R_04
PC54
1000p_50V_X7R_04
PJ1
*OPEN-1mm
PJ1
*OPEN-1mm
1
2
PL6
BCIH1338HC-R22M
PL6
BCIH1338HC-R22M
1
2
PR75
1K_04
PR75
1K_04
PR9
1K_1%_04
PR9
1K_1%_04
NCP81101BMNTXG
PU3
NCP81101BMNTXG
PU3
EN
1
VRHOT
#
2
SDIO
3
AL
ERT#
4
VRM
P
7
SCL
K
5
ROSC
22
CSCOM
P
19
IO
UT
20
IL
IM
21
LG
12
PVCC
15
VBOOT
14
TSENSE
13
PGND
11
CSREF
17
VR_
RDY
6
BST
8
SW
10
CSSUM
18
IM
AX
16
HG
9
COMP
23
FB
24
DIFFOUT
25
VSN
26
VSP
27
VCC
28
GND
29
PC55
*2200p_50V_X7R_04
PC55
*2200p_50V_X7R_04
PR79
15.4K_1%_04
PR79
15.4K_1%_04
PC9
2.2u_6.3V_X5R_04
PC9
2.2u_6.3V_X5R_04
PR82
165K_1%_04
PR82
165K_1%_04
PR7
0_04
PR7
0_04
PR15
78.7K_1%_04
PR15
78.7K_1%_04
PR5
*75_1%_04
PR5
*75_1%_04
PJ8
*CV-40mil
PJ8
*CV-40mil
1
2
PQ24
*QM3058M6
ULTRASO-8
PQ24
*QM3058M6
ULTRASO-8
G
D
S
PC63
4.7u_25V_X5R_08
PC63
4.7u_25V_X5R_08
PR10
2.2_06
PR10
2.2_06
Sheet 31 of 38
VCore
Schematic Diagrams
B - 32 VCore
B.Schematic Diagrams
VCore
Summary of Contents for W940AU
Page 1: ...W940AU W941AU W945AUQ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W940AU W941AU W945AUQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 44: ...Disassembly 2 20 2 Disassembly ...
Page 48: ...A 4 Top Positivo W941AU A Part Lists Top Positivo W941AU 䎮䶂 Figure A 2 Top Positivo W941AU ...
Page 50: ...A 6 Top Stand W941AU A Part Lists Top Stand W941AU 䎮䶂 Figure A 4 Top Stand W941AU ...
Page 52: ...A 8 LCD W940AU A Part Lists LCD W940AU Figure A 6 LCD W940AU 姕嬲 ᶨ凔 ...
Page 53: ...LCD W941AU A 9 A Part Lists LCD W941AU Figure A 7 LCD W941AU 姕嬲 ...
Page 54: ...A 10 LCD W945AUQ A Part Lists LCD W945AUQ Figure A 8 LCD W945AUQ 姕嬲 ...
Page 57: ...Bottom W945AUQ A 13 A Part Lists Bottom W945AUQ Figure A 11 Bottom W945AUQ ...
Page 58: ...A 14 Combo A Part Lists Combo 朆侸句 Figure A 12 Combo ...
Page 59: ...DVD Dual A 15 A Part Lists DVD Dual 朆侸句 Figure A 13 DVD Dual ...
Page 60: ...A 16 HDD A Part Lists HDD Figure A 14 HDD ...
Page 100: ...Schematic Diagrams B 40 B Schematic Diagrams ...