Schematic Diagrams
VCore, VCCGT Output Stage B - 47
B.Schematic Diagrams
VCore, VCCGT Output Stage
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
0.15UH/40A/DCR 0.5m OHM
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
>1000 mil
VCCGT
ICCMAX=15A
OCP=20A
VR recommend
Vcore 330uF*5 , 22uF*20
GT 330uF*1 , 22uF*23
GT
挾
16A Choke 7X7,
劍
G T
ᶵ 挾
, Ch o
k
e
⽭枰ἧ䓐
10X1 0, m l
c
c
2
2
u
⽭
枰
ἧ 䓐
2 3 pc s
7X7
CMME063T-R15MS0R907
0.15UH/38A/DCR 0.9m OHM
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
0.15UH/40A/DCR Typical 0.5m OHM
0.15UH/40A/DCR Typical 0.5m OHM
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
BOTTOM PAD
CONNECT TO
GND Through
4 VIAs
0.15UH/40A/DCR Typical 0.5m OHM
22uF_08*10
BOTTOM PAD CONNECT TO
GND Through 4 VIAs
BOTTOM PAD CONNECT TO
GND Through 4 VIAs
BOTTOM PAD CONNECT TO
GND Through 4 VIAs
E-CAP
>3200 mil
VCCCORE
ICCMAX=128A
IPL2=80A
VCORE
VCORE & VCCGT OUTPUT STAGE
09/06
09/06
6A
6A
6A
11/30
09/06
11/30
11/30
9/12
2R5TPG220MUG
CASE SIZE=B15G
footprint=b15g
9/12
9/18 power
9/18 power
9/18 power
9/18 power
9/18 power
9/18 power
9/18 power
9/18 power
9/19 power
9/19 power
9/19 power
9/19 power
9/18 EMI
close to MOSFET
9/18 EMI
close to MOSFET
9/18 EMI
close to MOSFET
9/18 EMI
close to MOSFET
9/21 Power
9/21 Power
9/21 Power
6-14-020 3 B - 0 1 D
6-14-020 3 B - 0 1 D
6-14-020 3 B - 0 1 D
D02_01/03_H
D02_02/26_ A
M E D I O N
烉
S t u f f
O t h e r
烉
U n s t u f f
D02_02/26_ A
M E D I O N
烉
S t u f f
O t h e r
烉
U n s t u f f
D02_02/26_ A
M E D I O N
烉
S t u f f
O t h e r
烉
U n s t u f f
D02_02/26_ A
M E D I O N
烉
S t u f f
O t h e r
烉
U n s t u f f
PWM1_2ph_BST
PWM1_2ph_BST_R
PWM1_2ph_HG
PWM1_2ph_HG_R
PWM1_2ph_VCC
PWM1_2ph_LG
PWM1_2ph_LG-R
5V
VIN
5V
VIN
5V
5V
VCORE
VCORE
VIN
VIN
VIN
VCCGT
VCCGT
VIN
VIN
CSN1_2PH
47
SW1_2PH
47
PWM1_2PH/ICCMAX_2PH
47
DRON
46,47,49
VCCGT
7
VCORE
5
VCCSA
6,49
VIN
22,27,42,43,44,45,47,49,50,51,52
5V
22,35,37,42,45,47,48,49,52,53
PWM3_4PH/VBOOT
47
DRON
46,47,49
CSN3_4PH
47
SW3_4PH
47
CSN1_4PH
47
SW1_4PH
47
PWM2_4PH/ADDR
47
DRON
46,47,49
CSN2_4PH
47
SW2_4PH
47
PWM1_4PH/ICCMAX_4PH
47
DRON
46,47,49
Title
Si ze
Document Number
R e v
Dat e:
Sheet
o f
6-71-N85J0-D01
D02B
[46] VCORE,VCCGT OUTPUT STAGE
A2
46
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Si ze
Document Number
R e v
Dat e:
Sheet
o f
6-71-N85J0-D01
D02B
[46] VCORE,VCCGT OUTPUT STAGE
A2
46
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Si ze
Document Number
R e v
Dat e:
Sheet
o f
6-71-N85J0-D01
D02B
[46] VCORE,VCCGT OUTPUT STAGE
A2
46
63
Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
PC130
0.22u_16V_X7R_06
PC59
22u_6.3V_X6S_08
PC204
2.2u_6.3V_X5R_04
PR264
2.2_06
PC116
2.2u_6.3V_X5R_04
EMC25
0.
1u_25V
_X
7R
_06
+
PC111
*E
E
E
F
Z
1
E
101P
1
2
PC35
1u_25V
_X
7R
_06
+
PC148
4.
7u_25V
_X
7R
_08
PL9
PCMB104T-R15MS
1
2
+
PC199
390uF
_2.
5V
_10m
_6.
3*
6
+
PC73
P
S
L
B
30E
227M
EMC24
0.
1u_25V
_X
7R
_06
EMC23
0.
1u_25V
_X
7R
_06
COMMON
MLP08
INS29161921
PQ23
CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
EMC31
0.
1u_25V
_X
7R
_06
+
PC195
390uF
_2.
5V
_10m
_6.
3*
6
+
PC153
4.
7u_25V
_X
7R
_08
+
PC149
4.
7u_25V
_X
7R
_08
+
E
M
C
3
0
4
.7u_25V
_X
7R
_08
+
PC202
P
S
L
B
30E
227M
+
PC224
*E
E
E
F
Z
1
E
101P
1
2
PC193
*22u_6.3V_X6S_08
PR159
2.2_06
PR267
0_1%_06
PR186
2_06
PC118
2.2u_6.3V_X5R_04
EMC16
2200p_50V
_X
7R
_04
PR261
*0402_short-p
HG
SW
GND
PAD
LG
VCC
E N
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU5
+
PC152
4.
7u_25V
_X
7R
_08
PQ29
SM7320ESQG
1
2
8
3
4
9
5
6
7
EM
R
7
2.
2_1%
_06
+
PC110
*E
E
E
F
Z
1
E
101P
1
2
EM
R
8
2.
2_1%
_06
+
PC151
4.
7u_25V
_X
7R
_08
EMC19
0.
1u_25V
_X
7R
_06
COMMON
MLP08
INS29162044
PQ22
CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
+
PC150
4.
7u_25V
_X
7R
_08
PR160
2.2_06
PR266
10K_06
EMC14
2200p_50V
_X
7R
_04
PC119
2.2u_6.3V_X5R_04
PC206
1u_25V
_X
7R
_06
PC74
22u_6.3V_X6S_08
PR7
2.2_06
EMC5
0.
1u_25V
_X
7R
_06
PC192
*22u_6.3V_X6S_08
PC191
22u_6.3V_X6S_08
EM
R
4
2.
2_1%
_06
PR263
*0402_short-p
PC69
22u_6.3V_X6S_08
PR262
0_1%_06
EM
C
2
9
0.
01u_25V
_X
7R
_04
HG
SW
GND
PAD
LG
VCC
E N
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU12
PC34
1u_25V
_X
7R
_06
EMC15
2200p_50V
_X
7R
_04
PC203
0.22u_16V_X7R_06
PR161
2.2_06
PR250
*0402_short-p
PC61
22u_6.3V_X6S_08
PL8
PCMB104T-R15MS
1
2
EMC10
2200p_50V_X7R_04
PC62
22u_6.3V_X6S_08
PC200
22u_6.3V_X6S_08
EMC3
0.
1u_25V
_X
7R
_06
PL7
PCMB104T-R15MS
1
2
PC70
22u_6.3V_X6S_08
PL12
CMME063T-R15MS0R907
1
2
PC196
22u_6.3V_X6S_08
PC117
0.22u_16V_X7R_06
EM
R
9
2.
2_1%
_06
EMC4
0.
1u_25V
_X
7R
_06
PR6
2.2_06
PR5
2.2_06
HG
SW
GND
PAD
LG
VCC
E N
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU7
EMC28
0.
1u_25V
_X
7R
_06
+
PC75
4.
7u_25V
_X
7R
_08
PC194
*22u_6.3V_X6S_08
PR265
2.2_06
PR181
*10K_1%_06
+
PC190
390uF
_2.
5V
_10m
_6.
3*
6
PR87
*0402_short-p
PC60
22u_6.3V_X6S_08
PC67
22u_6.3V_X6S_08
EMC27
0.
1u_25V
_X
7R
_06
HG
SW
GND
PAD
LG
VCC
E N
PWM
BST
1
2
3
4
5
6
7
8
NCP81151MNTBG
PU6
+
PC205
4.
7u_25V
_X
7R
_08
PR86
*0402_short-p
PR182
2_06
PC36
1u_25V
_X
7R
_06
PR184
2_06
PR84
*0402_short-p
PC68
22u_6.3V_X6S_08
+
PC76
P
S
L
B
30E
227M
COMMON
MLP08
INS29162910
PQ24
CSD87350Q5D
1
D1
2
3
G1
4
S1
5
G2
6
D2
7
8
9
S2
EMC26
0.
1u_25V
_X
7R
_06
PC129
0.22u_16V_X7R_06
PC77
22u_6.3V_X6S_08
PR185
*10K_1%_06
PR183
*10K_1%_06
PR83
*0402_short-p
PR231
*0402_short-p
+
PC189
390uF
_2.
5V
_10m
_6.
3*
6
Sheet 46 of 60
VCore, VCCGT
Output Stage
Содержание N870EK1
Страница 1: ...N870EK1 N871EK1 ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer N870EK1 N871EK1 Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 40: ...Disassembly 2 16 2 Disassembly ...
Страница 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 48: ...A 8 A Part Lists ...
Страница 110: ...Schematic Diagrams B 62 Power Sequence B Schematic Diagrams ...