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Schematic Diagrams
B - 48 VCore Output Stage
B.Schematic Diagrams
VCore Output Stage
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
[47] VCORE OUTPUT STAGE
Colay
Colay
Colay
0V~1.2V/133A
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
0.5m ohm
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
0.5m ohm
OS-CON
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
0.5m ohm
Ceramic / 0805/X5R
VCORE OUTPUT STAGE
D02 2018/1/2
0->1 ohm for EMI
D02 2018/1/2
0->1 ohm for EMI
D02 2018/1/2
0->1 ohm for EMI
D02
modify,0508 max
modify,0508 max
modify,0508 max
modify,0525 max
5V
VIN
5V
VIN
5V
VIN
VCORE
CSP1
46
CSN1
46
PWM1
46
DRVON
46,47,48
DRVON
46,47,48
CSN2
46
PWM2
46
CSP2
46
CSN3
46
CSP3
46
DRVON
46,47,48
PWM3
46
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N35T0-D01
1.0
Custom
47
57
Thursday, September 20, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N35T0-D01
1.0
Custom
47
57
Thursday, September 20, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-N35T0-D01
1.0
Custom
47
57
Thursday, September 20, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
+
PC114
*E
E
E
F
Z
1E
101P
1
2
PC142
2200p_50V_X7R_04
PR179
2.2_1%_06
PC109
2.2u_6.3V_X5R_04
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU8
PC59
330U
_2V
_D
2_D
PR177
2.2_1%_06
PR189
*20mil_04
PC66
330U
_2V
_D
2_D
PC49
1u_25V
_X
7R
_06
PC120
0.22u_16V_X7R_06
PL6
PCMB104T-R15MS
1
2
PC60
330U
_2V
_D
2_D
PR143
2.2_06
PR188
*20mil_04
PC121
0.22u_16V_X7R_06
PC48
1u_25V
_X
7R
_06
PR184
*20mil_04
PC143
2200p_50V_X7R_04
PC133
4.
7u_25V
_X
7R
_08
PC130
4.
7u_25V
_X
7R
_08
PC62
330U
_2V
_D
2_D
PC144
2200p_50V_X7R_04
PR178
2.2_1%_06
PC108
2.2u_6.3V_X5R_04
+
PC131
*25T
Q
C
15M
Y
F
B
1
2
PC106
2.2u_6.3V_X5R_04
PC135
4.
7u_25V
_X
7R
_08
PL7
PCMB104T-R15MS
1
2
COMMON
MLP08
INS55235814
PQ19
CSD87350Q5D
1
D1
2
3 G1
4
S1
5G2
6
D2
7
8
9
S2
PC127
4.
7u_25V
_X
7R
_08
COMMON
MLP08
INS55235415
PQ21
CSD87350Q5D
1
D1
2
3 G1
4
S1
5G2
6
D2
7
8
9
S2
PL5
PCMB104T-R15MS
1
2
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU9
PR182
*20mil_04
PR159
*10K_1%_06
PR139
2.2_06
PC129
4.
7u_25V
_X
7R
_08
+
PC128
*25T
Q
C
15M
Y
F
B
1
2
PC132
4.
7u_25V
_X
7R
_08
PR152
*10K_1%_06
+
PC134
*25T
Q
C
15M
Y
F
B
1
2
+
PC107
E
E
E
F
Z
1E
101P
1
2
PC51
1u_25V
_X
7R
_06
PC117
0.22u_16V_X7R_06
COMMON
MLP08
INS55235846
PQ20
CSD87350Q5D
1
D1
2
3 G1
4
S1
5 G2
6
D2
7
8
9
S2
+
PC113
*E
E
E
F
Z
1E
101P
1
2
PR183
*20mil_04
PR187
*20mil_04
PR138
2.2_06
PR160
*10K_1%_06
PC63
330U
_2V
_D
2_D
PR158
1_06
PR157
1_06
PR148
1_06
HG
SW
GND
PAD
LG
VCC
EN
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU7
PR137
2.2_06
PR132
2.2_06
PC61
330U
_2V
_D
2_D
PR142
2.2_06
Sheet 47 of 50
VCore Output
Stage
Содержание N350TW
Страница 1: ...N350TW ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer N350TW Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
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: ...DVD A 5 A Part Lists DVD Figure A 3 DVD ...
Страница 50: ...A 6 LCD A Part Lists LCD Figure A 4 LCD ...
Страница 51: ...MB A 7 A Part Lists MB Figure A 5 MB ...
Страница 52: ...A 8 A Part Lists ...
Страница 110: ...Schematic Diagrams B 58 Power On Sequence B Schematic Diagrams ...