1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
EMI
EMI
ON
6A
5V
6A
5VS
ON
6A
3.3V
6A
3.3VS
DD_ON#
SUSB
2018/9/12
DEFAULT
SHORT
DEFAULT
SHORT
DD_ON#
DD_ON
DD_ON_EN
SUSB#
VDD3_R
SUSB#_EN
DD_ON_EN
SUSB#_EN
VDD3_R
SUSB
DD_ON#
SUSB
DD_ON_EN
DD_ON#
SUSB
PW R_SW #
VDD3
VDD3
VIN
VIN
VIN
VDD5
5V
VDD3
VDD5
5VS
VDD5
VDD3
3.3V
VDD3
3.3VS
VDD3
VREG3
VREG3
VREG3
DD_ON
35,39,43
DD_ON#
35
SUSB
21,37
SUSB#
22,25,27,33,35,42,44,47
SUSB#_EN
42
PW R_SW #
39
M_BTN#
38
VDD3
4,24,25,27,30,32,33,34,36,38,39,40,42,43,46,47,49,50,51,52,53,54,55
VIN
22,27,42,43,44,45,46,47,48,49,54
VDD5
35,43
5V
22,35,37,42,44,47,52
5VS
21,23,25,33,37,38,39,40,54
3.3VS
8,9,16,17,18,21,22,23,24,25,26,27,28,29,32,33,34,36,37,38,39,42,44,46
VREG3
33,39,43,49
3.3V
2,17,21,22,33,34,35,37,42,44,45,48,51,52,53
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP500-D02
D02
[41] 5V,5VS,3.3V,3.3VS
A3
41
59
Monday, February 24, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N18P
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP500-D02
D02
[41] 5V,5VS,3.3V,3.3VS
A3
41
59
Monday, February 24, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N18P
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP500-D02
D02
[41] 5V,5VS,3.3V,3.3VS
A3
41
59
Monday, February 24, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N18P
C578
0.
01u_2
5V_X7
R
_0
4
HW POW ER W ITCH
PQ19
2SK3018S3
HW POW ER W ITCH
G
D
S
S
D
G
Q60B
MTDK3S6R
HW POW ER W ITCH
5
3
4
R633
10K_04
HW POW ER W ITCH
R641
47K_04
HW POW ER W ITCH
C473
470p_50V_X7R_04
HW POW ER W ITCH
FA7601
U8
HW POW ER W ITCH
CT2
10
OUT2
8
EN
2
5
VB
IA
S
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
R232
10K_04
HW POW ER W ITCH
C775
220p_50V_NPO_04
HW POW ER W ITCH
R654
200K_04
HW POW ER W ITCH
PR264
100K_04
HW POW ER W ITCH
C470
220p_50V_NPO_04
HW POW ER W ITCH
R646
*100_04
HW POW ER W ITCH
R638
47K_04
HW POW ER W ITCH
C769
220p_50V_NPO_04
HW POW ER W ITCH
R643
1K_04
HW POW ER W ITCH
C765
0.1u_6.3V_X5R_02
HW POW ER W ITCH
Q59
*2SK3018S3
HW POW ER W ITCH
G
D
S
PQ5
*UK3018
HW POW ER W ITCH
G
D
S
PR262
10K_04
HW POW ER W ITCH
R640
10K_04
HW POW ER W ITCH
PR106
*100_04
HW POW ER W ITCH
Q57
*2SK3018S3
HW POW ER W ITCH
G
D
S
FA7601
U39
HW POW ER W ITCH
CT2
10
OUT2
8
EN
2
5
VB
IA
S
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
R644
1M_04
HW POW ER W ITCH
PC255
*0.1u_6.3V_X5R_02
HW POW ER W ITCH
C468
0.1u_6.3V_X5R_02
HW POW ER W ITCH
C774
*0.1u_6.3V_X5R_02
HW POW ER W ITCH
PJ13
*OPEN_1mm
HW POW ER W ITCH
1
2
PJ18
*OPEN_1mm
HW POW ER W ITCH
1
2
C476
0.1u_6.3V_X5R_02
HW POW ER W ITCH
PR110
10K_04
HW POW ER W ITCH
C472
1u_6.3V_X5R_02
HW POW ER W ITCH
R629
*100_04
HW POW ER W ITCH
PQ18
2SK3018S3
HW POW ER W ITCH
G
D
S
PR265
100K_04
HW POW ER W ITCH
PJ16
*CV-40mil
HW POW ER W ITCH
1
2
C776
0.1u_6.3V_X5R_02
HW POW ER W ITCH
R223
10K_04
HW POW ER W ITCH
C469
*0.1u_6.3V_X5R_02
HW POW ER W ITCH
PC254
*30p_50V_NPO_04
HW POW ER W ITCH
C772
1u_6.3V_X5R_02
HW POW ER W ITCH
C477
0.1u_6.3V_X5R_02
HW POW ER W ITCH
PQ6
*UK3018
HW POW ER W ITCH
G
D
S
C763
0.1u_6.3V_X5R_02
HW POW ER W ITCH
S
D
G
Q60A
MTDK3S6R
HW POW ER W ITCH
2
6
1
C577
0.
01u_2
5V_X7
R
_0
4
HW POW ER W ITCH
C466
0.1u_6.3V_X5R_02
HW POW ER W ITCH
PR109
*100_04
HW POW ER W ITCH
C580
0.
01u_2
5V_X7
R
_0
4
HW POW ER W ITCH
PJ14
*CV-40mil
HW POW ER W ITCH
1
2
C777
0.1u_6.3V_X5R_02
HW POW ER W ITCH
PR261
100K_04
HW POW ER W ITCH
C768
*0.1u_6.3V_X5R_02
HW POW ER W ITCH
C474
0.1u_6.3V_X5R_02
HW POW ER W ITCH
Sheet 41 of 59
5V, 5VS, 3.3V,
3.3VS
Schematic Diagrams
B - 42 5V, 5VS, 3.3V, 3.3VS
B.Schematic Diagrams
5V, 5VS, 3.3V, 3.3VS
Summary of Contents for NP50DB
Page 1: ...NP50DB NP50DE ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NP50DB NP50DE Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 46: ...A 8 A Part Lists ...