5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
S478!Opu!Tuvgg!-!S744!Tuvgg....Opo.Wqsp-!BD!JO!WEE4!Bmxbzt!PO/
S478!Opu!Tuvgg!-!S744!Tuvgg....Opo.Wqsp-!BD!JO!WEE4!Bmxbzt!PO/
S478!Opu!Tuvgg!-!S744!Tuvgg....Opo.Wqsp-!BD!JO!WEE4!Bmxbzt!PO/
S478!Opu!Tuvgg!-!S744!Tuvgg....Opo.Wqsp-!BD!JO!WEE4!Bmxbzt!PO/
S478-S744!Opu!Tuvgg...Wqsp-!BD!JO!WEE4-WEE6!Bmxbzt!PO/
S478-S744!Opu!Tuvgg...Wqsp-!BD!JO!WEE4-WEE6!Bmxbzt!PO/
S478-S744!Opu!Tuvgg...Wqsp-!BD!JO!WEE4-WEE6!Bmxbzt!PO/
S478-S744!Opu!Tuvgg...Wqsp-!BD!JO!WEE4-WEE6!Bmxbzt!PO/
6 A
R1
=2*(1+13K/20K)
=3.3
Vout=2*(1+R1/R2)
R2
R1
R2
Vout=2*(1+R1/R2)
=2*(1+30K/18.7K)
=5.208
Qpxfs!po!WEE40WEE6!QXN
Qpxfs!po!WEE40WEE6!QXN
Qpxfs!po!WEE40WEE6!QXN
Qpxfs!po!WEE40WEE6!QXN
VDD3
D01A
CV Test
VDD5
DEFAULT SHORT
DEFAULT SHORT
for EMI
3A
2.5A
6 A
3/22
LGATE1_PU2
EN_ALL
VFB2_PU2
LGATE2_PU2
BOOT1_PU2
VIN_PU2
PHASE1_PU2
EN_3V
SKIPSEL_PU2
EN_5V
EN_3V5V
DD_ON_EN_VDD
EN_5V
BOOT2_PU2
PHASE2_PU2
VFB1_PU2
TONSEL_PU2
UGATE1_PU2
UGATE2_PU2
VDD3
VREF
VIN
SYS3V
VIN
VDD5
VREG3
VIN1
VREG5
VREF
VIN
VREG5
SYS5V
DD_ON
[35,40,41]
USB_CHARGE_EN
[40,41]
VDD3
[4,22,23,25,28,30,32,34,36,37,38,40,41,42,47,50]
VDD5
[35,41]
VIN1
[41]
VIN
[19,25,41,42,44,45,46,48,49,50,51,52]
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-DN3
D03
[43] VDD3,VDD5
A3
43
59
Tuesday, May 10, 2016
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-DN3
D03
[43] VDD3,VDD5
A3
43
59
Tuesday, May 10, 2016
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-DN3
D03
[43] VDD3,VDD5
A3
43
59
Tuesday, May 10, 2016
SCHEMATIC1
PC199
100p_50V_NPO_04
PC197
1000p_50V_X7R_04
PC184
0.1u_50V_Y5V_06
S
D
G
Q36B
MTDK3S6R
5
3
4
R633
*10mil_short
PR118
62K_1%_04
PQ35
QM3004M3
4
5
2
5
5
3
1
5
PD18
CSOD140SH
A
C
Q35
2SK3018S3
G
D
S
PJ23
*5mm
1
2
PC195
4.7u_25V_X5R_08
PC192
4.7u_25V_X5R_08
PC181
4.7u_25V_X5R_08
S
D
G
Q36A
MTDK3S6R
2
6
1
R626
100K_04
PC178
4.7u_25V_X5R_08
PR242
2.2_06
PR245
18.7K_1%_06
PQ46
QM3006M3
4
5
2
5
5
3
1
5
PC201
1u_6.3V_X5R_04
PR237
30K_1%_06
PR246
13K_1%_06
R635
10K_04
PD16
CSOD140SH
A
C
+
PC180
220u_6.3V_6.3*6.3*4.2
PD17
RB751V-40(lision)
A
C
PR238
0_04
PL12
BCIHP0730-4R7M
1
2
PR248
*0_04
PR241
62K_1%_04
PR305
0_04
PU11
TPS51125ARGER
VREF
3
EN1
1
VFB1
2
TO
NSEL
4
LD
O
5
17
LGATE1
19
PHASE1
20
VFB2
5
UGATE2
10
VCL
K
18
BOOT2
9
EN2
6
VO2
7
LDO3
8
PHASE2
11
LGATE2
12
EN0
13
SKIPSEL
14
GND
15
VIN
16
UGATE1
21
BOOT1
22
POK
23
VO1
24
GND PAD
25
PQ34
QM3004M3
4
5
2
5
5
3
1
5
PL13
BCIHP0730-4R7M
1
2
PC198
0.1u_10V_X7R_04
PC191
1u_10V_Y5V_06
PC183
1000p_50V_X7R_04
PR250
0_04
EMC5
1000p_50V_X7R_04
EMR4
5.1_06
PR244
*10mil_short
PC46
0.1u_16V_Y5V_04
PC200
0.1u_50V_Y5V_06
PJ50
*CV-40mil
1
2
PR240
18.7K_1%_06
PC185
0.1u_10V_X7R_04
PC193
4.7u_25V_X5R_08
PC182
*1000p_50V_X7R_04
PQ44
QM3006M3
4
5
2
5
5
3
1
5
+
PC194
220u_6.3V_6.3*6.3*4.2
PJ25
5mm
1
2
PC44
0.1u_16V_Y5V_04
PR247
*680K_1%_04
PC189
1u_6.3V_X5R_04
Sheet 43 of 59
VDD3, VDD5
Schematic Diagrams
B - 44 VDD3, VDD5
B.Schematic Diagrams
VDD3, VDD5
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 ...