Schematic Diagrams
VCore Output Stage B - 73
B.Schematic Diagrams
VCore Output Stage
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VCORE OUTPUT STAGE
Loadline=1.8mr
H-line 42
VCORE 4 Phase
140A
0V~1.52V
E-CAP
22uF_08 * 10
closee to CPU
2R5TPG220MUG
CASE SIZE=B15G
footprint=B15G
09/11
ONLY i9 CPU STUFF
100u_25V
2A
2A
2A
2A
ONLY i9 CPU STUFF
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
20180731 EMI
D01A 0903 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
20180820 PWR
D01A 0903 PWR
D01A 0903 PWR
D01A 0903 PWR
D02 1015 EMI stuff
D02 1015 EMI stuff
D02 1019 lot3 pwr
D02 1023 PWR
D02 1019 lot3 pwr
D02 1019 lot3 pwr
D02 1019 lot3 pwr
D02A Change footprint
D03
D03
D03
D03
VCORE
VIN
CPU_DR_VCC
VIN
CPU_DR_VCC
VIN
CPU_DR_VCC
CPU_DR_VCC
VIN
VIN
VCORE
3.3V
VDD3
VIN
10,31,55,64,67,68,69,70,71,73,75,76,78
VCORE
6
VRACPU_PWM1
71
VRACPU_CS1
71
VRA_STB
71,72,73
VRA_VTEMP
71,72,73
VRACPU_PWM2
71
VRACPU_CS2
71
VRA_STB
71,72,73
VRA_VTEMP
71,72,73
VRACPU_PWM3
71
VRACPU_CS3
71
VRA_STB
71,72,73
VRA_VTEMP
71,72,73
VRACPU_PWM4
71
VRACPU_CS4
71
VRA_STB
71,72,73
VRA_VTEMP
71,72,73
3.3V
3,10,15,49,50,51,60,62,63,64,65,68,70,71
VDD3
4,10,29,31,34,35,36,37,38,41,43,45,46,52,53,55,57,58,64,65,66,67,68,69,71,74,77,78
CPU_DR_VCC
73
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[72] VCORE,VCCGT,VCCSA 2/3
Custom
72
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[72] VCORE,VCCGT,VCCSA 2/3
Custom
72
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[72] VCORE,VCCGT,VCCSA 2/3
Custom
72
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
EPC16
*0.1u_25V_X7R_06
PC12
1u_25V
_X
7R
_06
PU8
MP86941GQVT-Z
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
P
G
ND1
5
P
G
ND2
6
P
G
ND3
7
P
G
ND4
8
P
G
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PC120
1u_6.3V_X6S_04
+
PC152
P
S
LB
30E
227M
6-11-2271P
-8B
3
PC158
22u_6.3V_X6S_08
PC112
10u_25V
_X
6S
_08
PW
R
VC
O
R
E C
P
U
i9
EPC15
*0.1u_25V_X7R_06
PC128
2200p_50V_X7R_04
PC133
1u_6.3V_X6S_04
+
PC19
*25T
QC
68M
Y
F
P
C
B
F
oot
pri
n
t = m
-c
7
343
1
2
PC111
1u_25V
_X
7R
_06
PW
R
VC
O
R
E C
P
U
i9
PR139
0_04
+
PC28
330uF
_2V
_5*
5*
4.
2
+
PC163
P
S
LB
30E
227M
6-11-2271P
-8B
3
EPC10
*0.1u_25V_X7R_06
PWR VCORE CPU i9
PL11
PCMB104T-R15MS
PCB Footprint = BCIHP1040-A
1
2
PC151
*22u_6.3V_X6S_08
PC167
22u_6.3V_X6S_08
PR143
2.2_06
+
PC25
330uF
_2V
_5*
5*
4.
2
PW
R
VC
O
R
E C
P
U
i9
PU10
MP86941GQVT-Z
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
P
G
ND1
5
P
G
ND2
6
P
G
ND3
7
P
G
ND4
8
P
G
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PR131
0_04
PC130
1u_16V_X7R_06
EPC9
0.1u_25V_X7R_06
+
PC27
330uF
_2V
_5*
5*
4.
2
PR130
0_04
PWR VCORE CPU i9
PL7
PCMB104T-R15MS
PCB Footprint = BCIHP1040-A
1
2
PR133
0_04
PWR VCORE CPU i9
+
PC26
330uF
_2V
_5*
5*
4.
2
PC121
1u_6.3V_X6S_04
PWR VCORE CPU i9
PC140
2200p_50V_X7R_04
+
PC18
*25T
QC
68M
Y
F
P
C
B
F
oot
pri
n
t = m
-c
7
343
1
2
PL8
PCMB104T-R15MS
PWR VCORE CPU i9
PCB Footprint = BCIHP1040-A
1
2
+
PC20
*25T
QC
68M
Y
F
P
C
B
F
oot
pri
n
t = m
-c
7
343
1
2
PR138
2.2_06
PR323
0_06
PR135
0_04
PC126
2200p_50V_X7R_04
PWR VCORE CPU i9
EPC17
*0.1u_25V_X7R_06
PC104
10u_25V
_X
6S
_08
PC137
1u_16V_X7R_06
PC110
10u_25V
_X
6S
_08
PC106
10u_25V
_X
6S
_08
PR129
0_04
PC113
10u_25V
_X
6S
_08
PC125
2200p_50V_X7R_04
PR324
*0_06
PC132
1u_16V_X7R_06
PWR VCORE CPU i9
PC154
*22u_6.3V_X6S_08
PC122
1u_6.3V_X6S_04
PL6
PCMB104T-R15MS
PCB Footprint = BCIHP1040-A
1
2
PC159
*22u_6.3V_X6S_08
PR132
0_04
EPC14
*0.1u_25V_X7R_06
PWR VCORE CPU i9
PC115
10u_25V
_X
6S
_08
PC153
22u_6.3V_X6S_08
EPC11
0.1u_25V_X7R_06
PC170
22u_6.3V_X6S_08
+
PC29
330uF
_2V
_5*
5*
4.
2
PR134
0_04
PU7
MP86941GQVT-Z
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
P
G
ND1
5
P
G
ND2
6
P
G
ND3
7
P
G
ND4
8
P
G
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PC168
22u_6.3V_X6S_08
EPC1
*0.1u_25V_X7R_06
PC155
*22u_6.3V_X6S_08
PC105
10u_25V
_X
6S
_08
PW
R
VC
O
R
E C
P
U
i9
PC161
22u_6.3V_X6S_08
PR144
2.2_06
PWR VCORE CPU i9
PU9
MP86941GQVT-Z
PWR VCORE CPU i9
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
P
G
ND1
5
P
G
ND2
6
P
G
ND3
7
P
G
ND4
8
P
G
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PC101
1u_25V
_X
7R
_06
PC99
1u_25V
_X
7R
_06
PC119
10u_25V
_X
6S
_08
PC131
1u_16V_X7R_06
PR162
2.2_06
BST_PWM1
SW_PWM1
BST_PWM2
SW_PWM2
BST_PWM3
SW_PWM3
BST_PWM4
SW_PWM4
Sheet 72 of 91
VCore Output
Stage
Summary of Contents for PB50EF
Page 1: ...PB50EF PB51EF ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer PB50EF PB51EF Service Manual ...
Page 13: ...Preface XI Preface Speaker Con B 92 ...
Page 14: ...Preface XII Preface ...
Page 26: ...Introduction 1 12 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 46: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 48: ...A 8 A Part Lists ...