Schematic Diagrams
VGA NVVDD Coupling B - 21
B.Schematic Diagrams
VGA NVVDD Coupling
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Place Near GPU
Place Under GPU
NVVDD
Place Under GPU
FBVDDQ
Partition A
Partition B
Place Near GPU
FBVDDQ
Place close to GPU
Place close to GPU
FBVDDQ 10uF x 6
FBVDDQ 1uF x 12
FBVDDQ 22uF x 5
10uF x 2
0.1uF x 6
10uF x 2
0.1uF x 6
10uF x 2
22uF x 2
NVVDD 10uF x 34
NVVDD 0.1uF x 13
NVVDD 22uF x 15
0.1uF x 13
10uF x 34
22uF x 15
FBVDDQ
NVVDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
FBVDDQ
FBVDDQ
11,12,13,14,15,19,53
NVVDD
19,50,51
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-NP500-D02
D02
[20] VGA NVVDD Coupling
Custom
20
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
[20] VGA NVVDD Coupling
Custom
20
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
[20] VGA NVVDD Coupling
Custom
20
59
Monday, February 24, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N18P
C131
1U_6.
3V_X
6S_04
NV_040
2
NV
C341
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C263
10u
_4V_X6
S
_06
NV
C179
1U_6.
3V_X
6S_04
NV_040
2
NV
C287
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C343
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C211
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C338
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C148
10u
_4V_X6
S
_06
VRAM
C219
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C190
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C265
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C240
10u
_4V_X6
S
_06
NV
C262
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C253
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C648
10u
_4V_X6
S
_06
NV
C188
10u
_4V_X6
S
_06
NV
C217
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C256
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C132
1U_6.
3V_X
6S_04
NV_040
2
NV
C222
10u
_4V_X6
S
_06
VRAM
C128
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C172
1U_6.
3V_X
6S_04
NV_040
2
NV
C316
10u
_4V_X6
S
_06
NV
C339
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C124
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C166
10u
_4V_X6
S
_06
NV
C337
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C315
10u
_4V_X6
S
_06
NV
C275
10u
_4V_X6
S
_06
VRAM
C647
10u
_4V_X6
S
_06
NV
C241
10u
_4V_X6
S
_06
NV
C160
10u
_4V_X6
S
_06
NV
C345
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C314
10u
_4V_X6
S
_06
NV
C150
1U_6.
3V_X
6S_04
NV_040
2
NV
C129
10u
_4V_X6
S
_06
NV
C151
10u
_4V_X6
S
_06
NV
C127
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C321
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C309
10u
_4V_X6
S
_06
NV
C344
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C227
10u
_4V_X6
S
_06
NV
C342
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C639
10u
_4V_X6
S
_06
NV
C199
10u
_4V_X6
S
_06
VRAM
C178
1U_6.
3V_X
6S_04
NV_040
2
NV
C196
10u
_4V_X6
S
_06
NV
C152
10u
_4V_X6
S
_06
NV
C202
10u
_4V_X6
S
_06
NV
C340
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C198
10u
_4V_X6
S
_06
NV
C170
22U_6.
3V_
X
6S_0
8
NV_080
5
VRAM
C139
1U_6.
3V_X
6S_04
NV_040
2
NV
C346
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C203
10u
_4V_X6
S
_06
NV
C107
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C106
10u
_4V_X6
S
_06
VRAM
C197
1U_6.
3V_X
6S_04
NV_040
2
NV
C644
10u
_4V_X6
S
_06
NV
C103
22U_6.
3V_
X
6S_0
8
NV_080
5
VRAM
C652
10u
_4V_X6
S
_06
NV
C296
10u
_4V_X6
S
_06
NV
C640
10u
_4V_X6
S
_06
NV
C104
22U_6.
3V_
X
6S_0
8
NV_080
5
VRAM
C125
1U_6.
3V_X
6S_04
NV_040
2
NV
C313
10u
_4V_X6
S
_06
NV
C300
10u
_4V_X6
S
_06
NV
C159
1U_6.
3V_X
6S_04
NV_040
2
NV
C120
22U_6.
3V_
X
6S_0
8
NV_080
5
VRAM
C657
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C257
1U_6.
3V_X
6S_04
NV_040
2
VRAM
C204
10u
_4V_X6
S
_06
NV
C216
1U_6.
3V_X
6S_04
NV_040
2
NV
C307
10u
_4V_X6
S
_06
NV
C105
10u
_4V_X6
S
_06
VRAM
C201
10u
_4V_X6
S
_06
NV
C135
22U_6.
3V_
X
6S_0
8
NV_080
5
VRAM
C643
10u
_4V_X6
S
_06
NV
C175
1U_6.
3V_X
6S_04
NV_040
2
NV
C218
10u
_4V_X6
S
_06
NV
C157
10u
_4V_X6
S
_06
NV
C336
22U_6.
3V_
X
6S_0
8
NV_080
5
NV
C234
1U_6.
3V_X
6S_04
NV_040
2
NV
C187
10u
_4V_X6
S
_06
NV
Sheet 20 of 59
VGA NVVDD
Coupling
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 ...