Schematic Diagrams
VCC_CORE, VCCGT B - 39
B.Schematic Diagrams
VCC_CORE, VCCGT
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
,QWHO6.</$.(,09332:(5&.73+$6(
VBOOT=0.8V
FOR CV
H-line 42
unused floating.
CORE Max Switching Frequency=421Khz
unused floating.
The unused ISENAxP pins are recommended to be connected to VCC
PSYS&OFSA
GT Max Switching Frequency=425Khz
10k ntc
VCORE IMON
GT IMON
NO Load Offset DISABLE
CORE
NO Load Offset
PSYS DISABLE
GT
D02
D02
N750HU_D02_20170223
N750HU_D02_20170223
N750HU_D02_20170307
N750HU_D02_20170307
N750HU_D02_20170307
N750HU_D02_20170307
N750HU_D02_20170307
N750HU_D02_20170307
N750HU_D02_20170309
N750HU_D02_20170314
N750HU_D02_20170314
N750HU_D02_20170315
N750HU_D02_20170323
N750HU_D02_20170406
5V
5V
VIN
VREF_VCORE
VREF_VCORE
1.0V_VCCST
1.0V_VCCST
5V
VIN
5V
VREF_VCORE
5V
5V
3.3VS
VCCGT
VIN
VCORE
VREF_VCORE
3.3V
PWM21
39
PWM11
39
CSN21
39
CSN11
39
DRVON1
39
CSP21
39
CSP11
39
VIN
10,17,35,36,37,39,40,41,43
3.3VS
8,9,10,11,12,13,14,16,17,18,19,20,22,23,24,25,27,32,33,34,35
VCCSA
6,40
5V
28,29,31,32,35,37,39,40,42
VCORE
5,39
H_CPU_SVIDCLK
4
H_CPU_SVIDALRT#
4
H_CPU_SVIDDAT
4
VCORE_PG
15
VCC_VCORE_SENSE
5
VSS_VCORE_SENSE
5
VCCGT_SENSE
7
VSSGT_SENSE
7
ALL_SYS_PWRGD
4,10,15,34
PSYS
43
H_PROCHOT#
4
PWM12
39
CSN12
39
CSP12
39
VCCGT
7,39
1.0V_VCCST
4,6,16,17,41
3.3V
2,10,12,23,27,28,35,37,41
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[38] VCC_CORE & VCCGT
Custom
38
48
Thursday, April 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[38] VCC_CORE & VCCGT
Custom
38
48
Thursday, April 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N75H0-D01
D01
[38] VCC_CORE & VCCGT
Custom
38
48
Thursday, April 06, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-N75H5-001
PJ32
*1mm
1
2
PR149
52.3K_1%_04
PR
2
9
0_04
PR54
0_04
PR57
0_04
PC10
*1000p_50V_X7R_04
PR150
0_04
PR
4
8
14.
7K
_1%
_04
P
R
133
31.
6K
_1%
_04
PR65
10K_1%_04
PJ33
*1mm
1
2
PC22
*1000p_50V_X7R_04
RT1
100k_1%_04_NTC
1
2
PJ13
*CV-40mil
1
2
PR68
*0_04
PR159
*0_04
PR19
680_1%_04
PR17
43.2K_1%_04
PR125
100_04
PR
3
6
2.
37K
_1%
_04
PR148
*1K_1%_04
PR53
1_1%_06
PR67
10K_04
PR
6
9
100K
_1%
_04
PR47
0_04
PR
2
7
52.
3K
_1%
_04
PR40
27.4K_1%_04
PR158
20K_04
PR56
49.9_1%_04
P
R
135
0_04
PR71
100_04
PR
2
2
42.
2K
_1%
_04
PR44
100K_1%_04
P
R
153
*45.
3_1%
_04
P
R
143
0_04
PR64
100_04
PR
3
0
6.
49K
_1%
_04
P
R
140
432K
_1%
_06
PC86
1u_6.3V_X5R_04
PR
3
5
0_04
PR
5
8
432K
_1%
_06
PC78
100p_50V_NPO_04
C42
*0.1u_10V_X7R_04
RT
2
100k
_1%
_04_NT
C
1
2
PJ5
*CV-40mil
1
2
P
R
146
80.
6K
_1%
_04
PJ16
*1mm
1
2
PR62
10K_06
PC13
0.22u_50V_Y5V_06
PR61
680_1%_04
PC9
*1000p_50V_X7R_04
PC20
4.
7u_6.
3V
_X
5R_04
PR51
0_04
PR157
1_06
PR18
680_1%_04
P
R
144
21.
5K
_1%
_04
GND
57%(
PU2
RT3606BEGQW
ISEN3N
3
PS4
43
VC
L
K
23
IM
ONA
19
VSEN
10
ISEN2N
7
ISEN3P
2
ISEN1N
4
NC
40
SET2
13
CO
M
P
A
31
FB
A
32
RG
NDA
29
SETA2
16
VSEN
A
30
OFSA/PSYS
26
IB
IA
S
28
ISEN
A1
P
35
SET1
12
P
GOOD
47
SETA1
15
PWMA1
42
EN
24
ISEN2P
6
AL
ER
T
#
21
ISEN1P
5
IM
ON
17
COMP
9
ISEN
A2
P
34
ISEN
A2
N
33
FB
8
RGND
11
VC
C
27
T
SEN
1
VD
IO
22
GN
D
49
DVD
39
ISEN
A1
N
36
PWMA2
41
PWM3
46
PWM1
45
PWM2
44
SET3
14
OF
S
M
25
TONSET
48
TONSETA
38
TS
E
N
A
37
V0
6
18
V
RHO
T
20
PR154
*0_04
RT3
EWTF02-103F3I-N
1
2
PR142
10K_06
PJ9
1mm
1
2
PR41
1_04
PR
2
5
36.
5K
_1%
_04
PC23
120pF_50V_NPO_04
PR
5
0
1K
_1%
_04
P
R
147
0_04
P
R
151
45.
3_1%
_04
PR59
0_04
PJ17
*1mm
1
2
PR32
13K_1%_06
PR70
10K_1%_04
P
R
141
8.
45K
_1%
_04
PR
6
0
0_04
PC79
*1000p_50V_X7R_04
PR
4
6
100_04
RT
5
100k
_1%
_04_NT
C
1
2
PR134
10K_06
PC14
0.
47u_6.
3V
_X
5R_04
P
R
138
0_04
P
R
136
806_1%
_04
PC15
0.1u_16V_X7R_04
PC16
0.22u_50V_Y5V_06
PR55
10_04
PR
3
7
0_04
PC18
*1000p_50V_X7R_04
PR52
499K_1%_06
PC19
47p_50V_NPO_04
PR
2
8
0_04
PJ12
OPEN_4mil
1
2
P
R
137
0_04
P
R
139
22.
1K
_1%
_04
PR
2
4
0_04
PR
4
9
0_04
PC21
*1000p_50V_X7R_04
PR42
330K_1%_06
PC11
82p_50V_NPO_04
PR227
*0_06
PR26
1_1%_06
PR128
100_04
P
R
152
100_04
PR127
10K_1%_04
PR39
0_04
PR
3
4
23.
7K
_1%
_04
PR
2
3
2K
_1%
_04
P
R
131
0_04
P
R
132
0_04
P
R
130
4.
87K
_1%
_04
P
R
160
8.
45K
_1%
_04
TONSET
SET2
SET1
SET3
SETA1
SETA2
IM
O
N
IM
O
N
A
OFSA/PSYS
OFSM
VR_ENABLE
TONSETA
Sheet 38 of 48
VCC_CORE,
VCCGT
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 ...