Schematic Diagrams
B - 32 VCCIO, 2.5V
B.Schematic Diagrams
VCCIO, 2.5V
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
s/KͺKhd
3A
3A
s/KͺKhd
枸䔁䞕嶗
ON
ĞĨĂƵůƚ^,KZd
CRB:DDR1.2V_PWRGD
PDG:SUSB#
枸䔁䞕嶗
6-13-31621-28B
NB671_SIGNAL_GND2
(31.6K/10K+1)*0.604V=2.5V
3A
Ra
Rb
3A
3A
2.5V_LDO
天䦣月役
PIN6
儛
Vout = 0.8V ( 1 + Ra / Rb )
For CV test
DEFAULT SHORT
DEFAULT SHORT
D02 6/7
D02 6/7
D02 6/7
SUSB#
VCCIO_EN
2.5V_PG
VCCIO_OUT
1.0VS
1.0VA
VCCIO_OUT
5V
VDD3
V2.5_LDO
3.3V
5V
2.5V
VDD3
SUSB#
[6,16,20,27,30]
VDDQ_PW RGD
[6,29]
1.0VA_PW RGD
[27,30]
SUSC#
[27,29,30]
3.3V
[3,6,7,16,19,20,21,22,26,27,29]
VCCIN
[9,11,32]
VIN
[16,25,26,27,28,29,30,32,33,34]
1.0VS
[5,9,27,30]
5V
[17,21,26,27,29,32,33]
VCCSA
[9,32]
VCCGT
[11,32]
VCCIO_OUT
[3,9]
1.0VA
[5,8,10,30]
VDD3
[5,6,7,10,17,22,23,25,27,28,29,30,33,34]
2.5V
[13,14]
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] VCCIO,2.5V
A3
31
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] VCCIO,2.5V
A3
31
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
Title
Size
Document Number
Rev
Date:
Sheet
of
1.0
[31] VCCIO,2.5V
A3
31
43
W ednesday, June 21, 2017
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
N240W U
6-71-N24W0-D01
PC126
*10u_6.3V_X5R_06
PJ71
*CV-40mil
1
2
PC128
*10u_6.3V_X5R_06
PC124
0.1u_25V_X7R_06
PJ69
*OPEN-2mm
1
2
PC250
0.1u_16V_X7R_04
_
PC119
*10u_6.3V_X5R_06
PC245
10u_6.3V_X5R_06
_
PJ13
OPEN_4mil
1
2
PU7
*M5938
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
PR159
*0_04
PR264
100K_04
_
PR156
*10K_04
PJ15
*OPEN-2mm
1
2
PD16
*RB0540S2
A
C
PR263
21.5K_1%_04
_
PC127
*0.1u_10V_X7R_04
PC249
22u_6.3V_X5R_06
_
PC246
0.1u_10V_X5R_04
_
PR262
0_04
_
PU8
*MC74VHC1G08DFT2G
1
2
5
4
3
PJ70
OPEN_4mil
1
2
PC248
82p_50V_NPO_04
_
PC121
*1u_6.3V_X5R_04
PC125
*0.1u_16V_X7R_04
PU14
G9661-25ADJF11U
_
GND
8
VCNTL
4
NC
5
VIN
3
VOUT
6
VFB
7
POK
1
EN
2
GND
9
PR261
47K_04
_
PJ12
*OPEN-3mm
1
2
PC247
1u_6.3V_X5R_04
_
PR151
*200_04
PC120
*10u_6.3V_X5R_06
PC251
0.1u_16V_X7R_04
_
PR265
10K_1%_04
_
PJ14
*CV-40mil
1
2
Sheet 31 of 41
VCCIO, 2.5V
Содержание N250WU
Страница 1: ...N250WU N251WU N252WU ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer N250WU N251WU N252WU Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 45: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 47: ...LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Страница 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 49: ...MB A 7 A Part Lists MB Figure A 5 MB ...
Страница 50: ...A 8 A Part Lists ...