Schematic Diagrams
VDD3, VDD5 B - 29
B.Schematic Diagrams
VDD3, VDD5
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
A
A
B
B
C
C
D
D
VDD3/VDD5
2.5A
2.5A
3/6 DEL
Qpxfs!po!WEE40WEE6!QXN
R2
Vout
=2*(1+R1/R2)
=2*(1+13K/20K)
=3.3V
VDD3
Vout
=2*(1+R1/R2)
=2*(1+30K/18.7K)
=5.208V
0906 PWR
ᾖ㓡
0906 PWR
ᾖ㓡
R1
R2
6-19-41001-73C
0905 change footprint
DEFAULT
SHORT
For CV test
DEFAULT
SHORT
DEFAULT
6A
6A
R1
ANDY 04/07 POWER
ANDY 04/12 POWER
D02 0606 POWER
D02 6/7
D02 6/7
D02 6/7
D
02 6/7
EN_ALL
EN_3V
EN_5V
EN_3V
EN_5V
EN_3V5V
DD_ON_EN_VDD
VREF_VDD
VIN
SYS3V
VIN
VREG3
VIN1
VREF_VDD
SYS3V
VREG5
VDD3
VIN
VREG5
SYS5V
VDD3
VREG5
VDD5_LDO5
VDD5
VDD3
[5,6,7,10,17,22,23,25,27,29,30,31,33,34]
VDD5_LDO5
[29,30]
USB_CHARGE_EN
[25,27]
DD_ON
[20,21,25,26,27]
VIN
[16,25,26,27,29,30,32,33,34]
VDD5
[20,26,27]
VIN1
[27]
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[28] VDD3, VDD5
A3
28
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[28] VDD3, VDD5
A3
28
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[28] VDD3, VDD5
A3
28
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
PQ33
QM3004M3
4
5
2
5
5
3
1
5
PR201
*5.1_1%_06
PJ47
*CV-40mil
JUMP-1MM
1
2
PJ45
OPEN-5mm
1
2
PC159
*1000p_50V_X7R_04
PD18
SS1040G
A
C
PC666
22u_6.3V_X5R_08
Q34
UK3018
G
D
S
PC141
1000p_50V_X7R_04
PC670
4.7u_25V_X5R_08
PR195
30K_1%_06
PC147
4.7u_25V_X5R_08
+
PC155
220u_6.3V_6.3*4.4
SCAR250-1
PR198
20K_1%_04
PR202
0_04
R593
*0_04
PC142
*4.7u_25V_X5R_08
PR191
0_04
PC153
0.1u_10V_X7R_04
PC152
0.1u_10V_X7R_04
PL28
BCIHP0730-2R2M
1
2
+
PC149
*EEEFZ1E101P
1
2
PJ46
OPEN-5mm
1
2
PD37
RB751V-40(lision)
A
C
PL29
BCIHP0730-4R7M
1
2
PR207
0_06
R594
0_04
PR197
18.7K_1%_06
PC157
*1000p_50V_X7R_04
PC667
1u_6.3V_X5R_04
PR200
*5.1_1%_06
PC156
*1000p_50V_X7R_04
PQ65
QM3006M3
4
5
2
5
5
3
1
5
PC158
100p_50V_NPO_04
PC143
4.7u_25V_X5R_08
PD19
SS1040G
A
C
S
D
G
Q33B
MTDK3S6R
5
3
4
PR206
*0_04
S
D
G
Q33A
MTDK3S6R
2
6
1
PC669
0.1u_16V_X7R_04
PR203
2.2_06
PC154
0.1u_16V_X7R_04
PR204
*0_04
PC668
10u_6.3V_X5R_06
+
PC160
220u_6.3V_6.3*4.4
SCAR250-1
PQ32
QM3004M3
4
5
2
5
5
3
1
5
+
PC150
*EEEFZ1E101P
1
2
PC145
1000p_50V_X7R_04
PC144
0.1u_25V_X7R_06
PR193
130K_1%_04
PR196
13K_1%_06
PC148
*4.7u_25V_X5R_08
PR199
*680K_1%_04
R595
10K_04
R596
100K_04
PC146
0.1u_25V_X7R_06
PC161
22u_6.3V_X5R_08
PU27
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
PR540
75K_1%_04
PC151
1u_6.3V_X5R_04
PQ34
QM3006M3
4
5
2
5
5
3
1
5
PR194
*10K_04
Sheet 28 of 41
VDD3, VDD5
Summary of Contents for N250WU
Page 1: ...N250WU N251WU N252WU ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer N250WU N251WU N252WU 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: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 49: ...MB A 7 A Part Lists MB Figure A 5 MB ...
Page 50: ...A 8 A Part Lists ...