Schematic Diagrams
B - 46 VCORE Output Stage
B.Schematic Diagrams
VCORE Output Stage
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
OS-CON
VCORE & VCCSA OUTPUT STAGE
0V~1.2V/68A
11A
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
DEFAULT SHORT
DEFAULT SHORT
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
2A
25A
4A
2A
25A
1A
1A
20mils-40mils
20mils-40mils
20mils-40mils
3.8mOHM
2015.3.24
BST_PU59
BSTPU59
VDD_PU59
HG_PU59
LG_PU59
SW _PU59
BSTPU61
BST_PU61
VDD_PU61
HG_PU61
LG_PU61
SW _PU61
VDD_PU62
BST_PU62
BSTPU62
HG_PU62
LG_PU62
SW PQ16
SW _PQ12
SW _PQ15
VCCVIN
VCCVIN
5V
5V
VCORE
5V
VSAVIN
VCCSA
VIN
VIN
VCORE
[5,46]
VCCSA
[6,46]
VIN
[19,25,41,42,43,44,46,48,49,50,51,52]
5V
[34,35,37,41,44,46,47,48,49,52,53]
PW M11
[46]
DRVON1
[45,46]
DRVON1
[45,46]
PW M21
[46]
CSP21
[46]
CSN21
[46]
CSP11
[46]
CSN11
[46]
DRVON1
[45,46]
PW M1A
[46]
CSP1A
[46]
CSN1A
[46]
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-DN3
D03
[45] VCORE OUTPUT STAGE
A3
45
59
Tuesday, May 10, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-DN3
D03
[45] VCORE OUTPUT STAGE
A3
45
59
Tuesday, May 10, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-DN3
D03
[45] VCORE OUTPUT STAGE
A3
45
59
Tuesday, May 10, 2016
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
PJ10
3mm
1
2
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU3
PC42
2.2u_6.3V_X5R_04
PR135
2.2_06
PC105
2.2u_6.3V_X5R_04
+
PC67
390uF_2.5V_10m_6.3*6
PC214
1u_25V_X5R_06
+
PC102
390uF_2.5V_10m_6.3*6
COMMON
MLP08
INS13055442
PQ29
CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
PC40
0.22u_16V_X7R_06
PQ40
QM3006M3
4
5
2
5
5
3
1
5
PR156
*20mil_Short-p
PR124
*20mil_Short-p
PR125
*20mil_Short-p
PR72
2.2_1%_06
+
PC103
390uF_2.5V_10m_6.3*6
PC83
2200p_50V_X7R_04
COMMON
MLP08
INS13055158
PQ31
*CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
PR161
10K_06
PC122
2.2u_6.3V_X5R_04
PC116
1u_25V_X5R_06
PR138
2.2_1%_06
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU4
PR164
2.2_06
PC76
4.7u_25V_X5R_08
PC91
2200p_50V_X7R_04
PC118
1u_25V_X5R_06
PR162
2.2_06
+
PC64
100_20%_6.3_B
1
2
PR64
*20mil_Short-p
PJ34
1mm
1
2
PR160
10K_06
PR132
2.2_1%_06
PL9
CMME063T-R15MS0R907
PCB Footprint = BCIHP0735A
1
2
PL5
BCIHP0730-R47M
PCB Footprint = BCIHP0735A
1
2
PC41
0.22u_16V_X7R_06
PL8
CMME063T-R15MS0R907
PCB Footprint = BCIHP0735A
1
2
PR157
*20mil_Short-p
PC98
4.7u_25V_X5R_08
PC69
22u_6.3V_X5R_08
PC73
1u_25V_X5R_06
PC38
2200p_50V_X7R_04
PR74
2.2_04
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU7
PR76
2.2_06
PR148
2.2_06
PQ20
QM3004M3
4
5
2
5
5
3
1
5
PR134
10K_06
PC88
0.22u_16V_X7R_06
PR75
2.2_04
COMMON
MLP08
INS13056526
PQ25
CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
PR63
*20mil_Short-p
PC68
22u_6.3V_X5R_08
PR141
2.2_04
PR163
2.2_06
COMMON
MLP08
INS13055320
PQ26
*CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
Sheet 45 of 59
VCORE Output
Stage
Summary of Contents for W670RCW
Page 1: ...W670RCW W670RCW1 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W670RCW W670RCW1 Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 45: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 47: ...DVD DUAL A 5 A Part Lists DVD DUAL Figure A 3 DVD DUAL ...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 49: ...2nd HDD A 7 A Part Lists 2nd HDD Figure A 5 2nd HDD ...