Schematic Diagrams
B - 36 VCore
B.Schematic Diagrams
VCore
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ASM for 1 phase
ASM for 2 phase
ROSC(ohm)
FSW(Hz)
49.9K
34.8K
325K
450K
PUT COLSE
TO VCORE
HOT SPOT
H_CPU_SVIDALRT#
H_CPU_SVIDCLK
H_CPU_SVIDDAT
PUT COLSE
TO VCORE
Phase 1
Inductor
EMI
EMI
EMI
EMI
EMI
EMI
EMI
VR_EN
HG3
TSENSE
CSP3
CSSUM
CSCOMP
CSREF
SWN1
SWN3
CSP3
CSP1
H_PROCHOT#
DELAY_PWRGD
CSP2
SWN3
CSP3
SWN1
CSREF
CSP1
CSREF
CSREF
LG1
HG1
SW1
VIN_CPU
LG3
SW3
VIN_CPU
CSREF
CSP2
VR_EN
H_CPU_SVIDDAT
H_CPU_SVIDALRT#
H_CPU_SVIDCLK
SWN3
SWN1
TSENSE
5VS
5VS
VIN_CPU
5VS
1.05V_LAN_M
5VS
VCCIN
VIN
VCCIN
APGND
3.3VS
VCCIN
1.05V_LAN_M
3.3VS
APGND
APGND
APGND
APGND
APGND
APGND
APGND APGND
APGND
VIN
VIN
12,31,32,33,34,36
3.3VS
10,11,12,13,14,15,16,17,18,20,21,22,23,24,25,26,27,28,29,3,30,31,6,9
VCCIN
5,8
1.05V_LAN_M
20,21,3,32,5
5VS
12,13,14,19,24,27,28,29,31
VCC_SENSE
5
H_CPU_SVIDCLK
5
H_CPU_SVIDALRT#
5
H_CPU_SVIDDAT
5
CSREF
35
CSREF
35
ALL_SYS_PWRGD
12,16,30
H_PROCHOT#
3
DELAY_PWRGD
16
VSS_SENSE
5,7
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-W54S0-D02A
2.0A
[35]VCORE
Custom
35
45
Wednesday, September 25, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-W54S0-D02A
2.0A
[35]VCORE
Custom
35
45
Wednesday, September 25, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-W54S0-D02A
2.0A
[35]VCORE
Custom
35
45
Wednesday, September 25, 2013
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PC4
0.1u_50V_Y5V_06
PR85
2_06
PR98
1K_04
PR99
2K_1%_04
PR28
3.48K_1%_04
PC59 0.22u_10V_X5R_04
PC3
1000p_50V_X7R_04
PJ18
*CV-40mil
1
2
PC27
*1000p_50V_X7R_04
PJ2
*4mm
1
2
PR80
*54.9_1%_04
PR79
10K_04
PR81
*75_1%_04
PR106
165K_1%_04
PR86
2.2_06
PC82
0.047u_10V_X7R_04
PC23
2200p_50V_X7R_04
PC53
4.7u_25V_X5R_08
PR96
2_06
PL3
0.36UH_10*10*3.5
1
2
PQ26
MDU1512
ULTRASO-8
G
D
S
PC78
*1000p_50V_X7R_04
PR83
*75_1%_04
PC25
*1000p_50V_X7R_04
PR100
6.8K_1%_04
PR31
5.1_06
PR102
27.4K_1%_06
PR82
*130_1%_04
PC28
*1000p_50V_X7R_04
PC18
0.01u_50V_X7R_04
PC20
0.1u_10V_X7R_04
PR84
0_04
PC21
1000p_50V_X7R_04
PR116
10_04
PC2
*1000p_50V_X7R_04
PR29
3.48K_1%_04
PQ27
MDU1512
ULTRASO-8
G
D
S
PR105
*20K_04
PR87
2_06
PC80
560p_50V_X7R_04
PC16
2.2u_6.3V_X5R_04
PR77
0_04
PQ28
MDU1516
ULTRASO-8
G
D
S
PC19
2.2u_6.3V_X5R_04
PC7
1000p_50V_X7R_04
PD14
FM5822
A
C
PR91
49.9_1%_04
PC76
470p_50V_X7R_04
PR88
0_04
PQ25
MDU1516
ULTRASO-8
G
D
S
PC74
1000p_50V_X7R_04
PR115
*20mil_04
PR78
100K_04
PC92
*1000p_50V_X7R_04
PR22
25.5K_1%_04
+
PC98
390uF_2.5V_10m_6.3*6
PC15
0.1u_10V_X7R_04
PR101
2_06
PR30
5.1_06
PR17
45.3K_1%_04
PL5
0.36UH_10*10*3.5
1
2
PR114
10_04
PR104
*2K_1%_04
PC83
330p_50V_X7R_04
PR109
300K_1%_0603
PC69
4.7u_25V_X5R_08
+
PC100
*390uF_2.5V_10m_6.3*6
PR103
*20K_04
PC14
0.1u_50V_Y5V_06
PR16
39.2K_1%_04
PC57
4.7u_25V_X5R_08
PC26
*1000p_50V_X7R_04
PC54
*4.7u_25V_X5R_08
PC73
3900p_50V_X7R_04
PD13
FM5822
A
C
PR89
1K_04
PR13
*20mil_04
PR107
75K_1%_04
RT1
100K_1%_NTC_04
1
2
PR108
300K_1%_0603
PR93
6.8K_1%_04
PR95
0_04
PC22
1000p_50V_X7R_04
PC62
*4.7u_25V_X5R_08
PC55
4.7u_25V_X5R_08
PC60
4.7u_25V_X5R_08
PR110
30.9K
PC79
10p_50V_NPO_04
PR113
*20mil_04
PC24
2200p_50V_X7R_04
PR90
0_04
PU3
NCP81103MNTXG
EN
1
VRHOT#
2
SDIO
3
ALERT#
4
ROSC
7
SCLK
5
CSCOMP
27
CSP3
24
CSREF
25
CSSUM
26
PVCC
15
BST3
19
HG3
18
SW3
17
LG3
16
PGND
14
COMP
31
VSP
35
FB
32
DIFFOUT
33
CSP1
22
VRMP
30
VR_RDY
6
DRON
21
VSN
34
LG1
13
SW1
12
VCC
36
IOUT
29
HG1
11
CSP2
23
TSENSE
8
ILIM
28
PWM2/IMAX
20
BST1
10
VBOOT
9
GND
37
+
PC89
*330UF_25V
RT2
100K_1%_NTC_04
1
2
PR92
1K_04
PC81
0.047u_10V_X7R_04
PC85 0.22u_10V_X5R_04
Sheet 35 of 45
VCore
Summary of Contents for W540SU1
Page 1: ...W540SU1 W545SU1 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W540SU1 W545SU1 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 47: ...Top W540SU1 A 3 A Part Lists Top W540SU1 Figure A 1 Top W540SU1 ...
Page 48: ...A 4 Top W545SU1 A Part Lists Top W545SU1 Figure A 1 Top W545SU1 ...
Page 49: ...Bottom A 5 A Part Lists Bottom Figure A 2 Bottom ...
Page 50: ...A 6 SATA BLU RAY COMBO A Part Lists SATA BLU RAY COMBO 非耐落 Figure A 3 SATA BLU RAY COMBO ...
Page 51: ...DVD DUAL A 7 A Part Lists DVD DUAL Figure A 4 DVD DUAL 非耐落 ...
Page 52: ...A 8 Dummy ODD A Part Lists Dummy ODD Figure A 5 Dummy ODD ...
Page 53: ...LCD W540SU1 A 9 A Part Lists LCD W540SU1 設變 Figure A 6 LCD W540SU1 ...
Page 54: ...A 10 LCD W545SU1 A Part Lists LCD W545SU1 設變 Figure A 7 LCD W545SU1 ...