Schematic Diagrams
VDD3, VDD5 B - 37
B.Schematic Diagrams
VDD3, VDD5
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VDD3
S478!Opu!Tuvgg!-!S744!Tuvgg....Opo.Wqsp-!BD!JO!WEE4!Bmxbzt!PO/
S478-S744!Opu!Tuvgg...Wqsp-!BD!JO!WEE4-WEE6!Bmxbzt!PO/
8A
R1
=2*(1+13K/20K)
=3.3
Vout=2*(1+R1/R2)
R2
R1
R2
Vout=2*(1+R1/R2)
=2*(1+30K/19.1K)
=5.1927
Qpxfs!po!WEE40WEE6!QXN
D01A
CV Test
VDD5
DEFAULT SHORT
DEFAULT SHORT
for EMI
3A
2.5A
8A
D02
220uF_6.3V_6.3*4.3
6R3AVEA221M0645
220uF_6.3V_6.3*4.3
6R3AVEA221M0645
N750HU_D02_20170309
N750HU_D02_20170309
N750HU_D02_20170313
N750HU_D02_20170309
N750HU_D02_20170309
N750HU_D02_20170313
N750HU_D02_20170315
N750HU_D02_20170315
N750HU_D02_20170323
N750HU_D02_20170323
N750HU_D02_20170324
VDD3
VREF
VIN
SYS3V
VIN
VDD5
VREG3
VIN1
VREG5
VREF
VIN
VREG5
SYS5V
DD_ON
28,31,34,35
USB_CHARGE_EN
34,35
VDD3
4,12,14,15,17,20,22,23,27,33,34,35,40,41,42,43
VDD5
31,35
VIN1
35
VIN
10,17,35,37,38,39,40,41,43
VREG5
41
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[36] VDD3,VDD5
A3
36
48
Friday, March 24, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[36] VDD3,VDD5
A3
36
48
Friday, March 24, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[36] VDD3,VDD5
A3
36
48
Friday, March 24, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
PD15
SS1040G
A
C
PR188
75K_1%_04
PU10
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
G
N
D PAD
25
PQ24
QM3004M3
4
5
2
5
5
3
1
5
PC119
1u_6.3V_X5R_04
PJ43
*CV-40mil
1
2
PL12
BCIHP0730-4R7M
1
2
PC134
*1000p_50V_X7R_04
PR192
19.1K_1%_06
PC29
0.1u_16V_Y5V_04
R524
100K_04
Q34
2SK3018S3
G
D
S
+
PC108
6R3AVEA221M0645
PQ25
QM3004M3
4
5
2
5
5
3
1
5
PC122
*4.7u_25V_X5R_08
PJ20
5mm
1
2
PD14
SS1040G
A
C
S
D
G
Q35B
MTDK3S6R
5
3
4
EMR4
5.1_06
S
D
G
Q35A
MTDK3S6R
2
6
1
PC123
4.7u_25V_X5R_08
PC118
*4.7u_25V_X5R_08
PR184
30K_1%_06
PL11
BCIHP0730-2R2M
1
2
PR177
*680K_1%_04
+
PC112
EEEFZ1E101P
1
2
PC133
1u_6.3V_X5R_04
PC28
0.1u_16V_Y5V_04
PR173
0_04
PQ27
QM3006M3
4
5
2
5
5
3
1
5
PC136
1000p_50V_X7R_04
PC120
0.1u_50V_Y5V_06
PR190
18.7K_1%_06
+
PC117
EEEFZ1E101P
1
2
R525
10K_04
PC116
0.1u_50V_Y5V_06
PC128
0.1u_10V_X7R_04
+
PC110
6R3AVEA221M0645
EMC5
1000p_50V_X7R_04
PD16
RB751S-40H
A
C
R530
*10mil_short
PR191
*10mil_short
PQ26
QM3006M3
4
5
2
5
5
3
1
5
PR189
100K_1%_04
PC135
1000p_50V_X7R_04
PJ19
5mm
1
2
PC130
0.1u_10V_X7R_04
PR174
2.2_06
PR185
13K_1%_06
PC137
100p_50V_NPO_04
PR172
0_04
PR176
*0_04
PC139
1u_10V_Y5V_06
PR175
0_04
+
PC102
*EEEFZ1E101P
1
2
EN_5V
EN_3V5V
DD_ON_EN_VDD
EN_5V
Sheet 36 of 48
VDD3, VDD5
Содержание N750HU
Страница 1: ...N750HU N751HU ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer N750HU N751HU Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 44: ...Disassembly 2 20 2 Disassembly ...
Страница 47: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 48: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 49: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Страница 50: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 51: ...HDD Caddy A 7 A Part Lists HDD Caddy Figure A 5 HDD Caddy ...
Страница 52: ...A 8 DVD A Part Lists DVD Figure A 6 DVD ...
Страница 53: ...MB A 9 A Part Lists MB Figure A 7 HDD ...
Страница 54: ...A 10 A Part Lists ...
Страница 104: ...Schematic Diagrams B 50 B Schematic Diagrams ...