5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Npejgz-!509!Nby
Die sense or
Remote sense
22uF_0603*10 PCS
GL_R
15K==>600KHZ
6K==>400KHZ
2K==>300KHZ
Npejgz-!3031!Cszbo
Npejgz-!509!Nby
Npejgz-!509!Nby
Npejgz-!509!Nby
Npejgz-!509!Nby
41A
暣㸸⼭䡢娵
DEFAULT SHORT
An
gu
s 02
01
Bryan
天㯪ᾖ㬋
Rubband
0305
VIN
VDD5
VDD5
VCCIN_AUX
VCCIN_AUX
VCCIN_AUX
VDD3
5V
3.3VA
VSSIN_AUX_SENSE
5,38
1.8VA_PGD
55
VCCIN_AUX_VID0
35
VCCIN_AUX_VID1
35
VCCIN_AUX_PG
60
VCCIN_AUX_SENSE
5,38
VCCIN_AUX
5,6,38
VDD3
4,29,33,34,35,36,38,40,41,42,44,45,46,48,51,52,53,54,55,56,58,60,62,63,64,65,66,67
VDD5
47,54,56
3.3VA
4,28,33,35,36,38,40,41,42,43,51,52,55,60,67
5V
31,43,47,50,54,57,65
VIN
29,31,34,54,55,56,57,58,59,60,62,64
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NP5H0-D02
D02
[61] VCCIN_AUX NCP81269
C
61
71
Thursday, April 08, 2021
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NP5H0-D02
D02
[61] VCCIN_AUX NCP81269
C
61
71
Thursday, April 08, 2021
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NP5H0-D02
D02
[61] VCCIN_AUX NCP81269
C
61
71
Thursday, April 08, 2021
PR198
2.2_06
PC99
1u_16V_X7R_06
PC144
10u
_25V_X
6S_08
PR4
*20mil short-p
PR15
*20mil short-p
PC148
2200p_50V_X7R_04
PR152
33.2K_1%_04
PU7
NCP81269MNTXG
EN
1
VCC
2
VID0
3
VID1
4
VDRP
5
V2
6
V1
7
VR
EF
8
PG
9
PG
N
D
10
GL/FSET
11
VCCP
12
SWN
13
GH
14
BST
15
CS
P
16
CS
N
17
FB
R
TN
18
FB
19
CO
M
P
20
AG
N
D
21
PC21
22u
_6.
3V
_X6S_
08
PC100
330p_50V_NPO_04
PR197
0_06
PC18
*2
2u_6.
3V_X
6S_08
PC145
10u
_25V_X
6S_08
PR180
10K_1%_04
PR16
0_04
PC16
22u
_6.
3V
_X6S_
08
PC120 4.7u_6.3V_X6S_06
PC103
47p_50V_NPO_04
PR163
10K_1%_04
PR178
23.2K_1%_04
PC19
22u
_6.
3V
_X6S_
08
PR188
15K_1%_04
PC138
0.
01u_50
V_X7R
_04
PR240
2.2_06
PC121
0.22u_16V_X7R_06
PR140
15.4K_1%_04
PR150
*100K_04
PC113
6800p_50V_X7R_04
PC137
1u_
25V_X7
R
_0
6
PR241
*20mil short-p
PJ1
CV-40mil
1
2
+
PC182
PSL
B30E2
27M
PR148
100K_04
PC20
22u
_6.
3V
_X6S_
08
PR179
100_04
PC109
330p_50V_NPO_04
G2
SW
G1
S2
D1
S1
PQ12
AOE6930
1
4
2
8
9
6
5
7
3
10
PR242
*20mil short-p
PR154
51K_1%_04
PR147
*100K_04
PC94
330p_50V_NPO_04
G2
SW
G1
S2
D1
S1
PQ13
*AOE6930
1
4
2
8
9
6
5
7
3
10
+
PC181
PSL
B30E2
27M
PC97
*0.1u_10V_X5R_04
PR167
15K_1%_04
PJ23
*CV-40mil
1
2
PR171
14.3K_1%_04
PC17
*2
2u_6.
3V_X
6S_08
PR161
165K_1%_04
PR149
100K_04
PR13
100_04
PR168
200_1%_04
PR189
4.12K_1%_04
PC115
0.1u_16V_X7R_04
PR131
10K_04
PR162
2.74K_1%_04
PR174
*20mil short-p
PL5
HPRM-1074-R22-M
1
2
PR173
90.9K_1%_04
PR156
2_06
+
PC177
PSL
B30E2
27M
269_SWN
269_BST
269
_F
B
269
_C
SP
269_V1
269
_C
SN
269_GL/FSET
269_V2
269
_F
BR
T
N
269_FBRTN
269
_C
OM
P
VCCIN_AUX_VID0
VCCIN_AUX_VID1
269_FB
VCCIN_AUX_VID0
VCCIN_AUX_VID1
269_GH
Sheet 59 of 69
VCCIN AUX
Schematic Diagrams
B - 60 VCCIN AUX
B.Schematic Diagrams
VCCIN AUX
Summary of Contents for NP50HP
Page 1: ...NP50HP NP55HP HM ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NP50HP NP55HP HM Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 39: ...Top NP50HP A 3 A Part Lists Top NP50HP Figure A 1 Top NP50HP ...
Page 40: ...A 4 Top NP55HP HM A Part Lists Top NP55HP HM Figure A 2 Top NP55HP HM ...
Page 41: ...Bottom A 5 A Part Lists Bottom Figure A 3 Bottom ...
Page 42: ...A 6 Main Board A Part Lists Main Board Figure A 4 Main Board ...
Page 43: ...LCD NP50HP A 7 A Part Lists LCD NP50HP Figure A 5 LCD NP50HP ...
Page 44: ...A 8 LCD NP55HP HM A Part Lists LCD NP55HP HM Figure A 6 LCD NP55HP HM ...