5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VCORE OUTPUT STAGE
E-CAP
100u_25V
2A
2A
2A
2A
2A
5th Phase For CPU 8+2
2R5TPG220MUG
CASE SIZE=B15G
footprint=B15G
Loadline=1.8mr
H-line 42
VCORE 4 Phase
140A
22uF_0805 * 10
closee to CPU
0V~1.52V
For CPU 8+2
20190918 change to unstuff
4th Phase For CPU 6+2
20191031 47u_6.3V_X5R_08 change to 47u_2.5V_X6S_08
VRA_VTEMP
VRA_STB
BST_PW M1
SW _PW M1
VRA_VTEMP
VRA_STB
BST_PW M2
SW _PW M2
VRA_VTEMP
VRA_STB
BST_PW M3
VRACPU_PW M4
VRA_VTEMP
VRA_STB
BST_PW M4
SW _PW M4
VRACPU_PW M4
VRA_VTEMP
VRA_STB
BST_PW M5
SW _PW M5
VRACPU_CS4
VRACPU_CS4
SW _PW M3
VCORE
VCORE
VCORE
CPU_DR_VCC
CPU_DR_VCC
CPU_DR_VCC
CPU_DR_VCC
3.3V
VDD3
CPU_DR_VCC
VIN
VIN
VIN
VIN
VIN
VIN
VCORE
VCORE
VCORE
VRACPU_PW M1
[64]
VRA_VTEMP
[64,66]
VRACPU_PW M2
[64]
VRACPU_PW M3
[64]
VRACPU_PW M4
[64]
VIN
[10,42,59,60,61,62,63,64,66,69,70,71]
VCORE
[6]
3.3V
[3,10,13,14,47,50,51,52,53,58,59,61,63,64]
VDD3
[4,10,28,32,33,34,35,36,39,41,42,45,54,55,56,57,59,60,61,62,63,64,67,69,70,71]
VRACPU_CS1
[64]
VRACPU_CS2
[64]
VRACPU_CS3
[64]
VRACPU_CS4
[64]
VRA_STB
[64,66]
CPU_DR_VCC
[66]
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[65] PWR VCORE,VCCGT,VCCSA 2/3
Custom
65
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[65] PWR VCORE,VCCGT,VCCSA 2/3
Custom
65
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB5D0-D02
D02
[65] PWR VCORE,VCCGT,VCCSA 2/3
Custom
65
84
Friday, December 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50DF2
EPC19
*0.1u_10V_X7R_04
PC116
1u_25V_X
7R_06
+
PC38
330uF_2V
_5*
5*
4.
2
+
PC177
P
S
LB
30E227M
PU8
MP86941GQVT-Z
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
PG
ND1
5
PG
ND2
6
PG
ND3
7
PG
ND4
8
PG
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PC132
1u_6.3V_X6S_04
PC106
10u_25
V
_X
6S_08
PR153
0_04
PR162
0_04
PC109
10u_25
V
_X
6S_08
P
W
R
(
C
A
P
_
V
IN)
(V
COR
E
)
+
PC37
330uF_2V
_5*
5*
4.
2
EPC15
*0.1u_10V_X7R_04
PC144
2200p_50V_X7R_04
PL10
CMME063T-R15MS0R907
1
2
PC129
1u_6.3V_X6S_04
PR149
0_04
PC120
1u_25V_X
7R_06
EPC16
*0.1u_10V_X7R_04
+
PC27
T55D107M
025C
00
60
P
C
B
Foot
pr
int
=
M
-C
7343
PC118
1u_25V_X
7R_06
P
W
R
(
C
A
P
_
V
IN)
(V
COR
E
)
+
PC41
330uF_2V
_5*
5*
4.
2
PR158
0_04
PL6
CMME063T-R15MS0R907
1
2
EPC9
0.
1u_25V
_X7R
_06
EPC11
*0.
1u
_25V
_X
7
R
_06
E
M
I_
P
W
R
(
V
CO
RE
)
PU7
MP86941GQVT-Z
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
PG
ND1
5
PG
ND2
6
PG
ND3
7
PG
ND4
8
PG
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PR178
2.2_06
PR152
0_04
PC140
1u_16V_X7R_06
PR163
0_04
PWR (VCORE)
PC138
1u_16V_X7R_06
PR146
0_04
PWR (VCORE)
PC162
47u_2.
5V
_X6S
_08
PR154
0_04
PWR (VCORE)
PC134
1u_6.3V_X6S_04
PWR (VCORE)
PC142
2200p_50V_X7R_04
PC146
2200p_50V_X7R_04
+
PC29
*25TQ
C
68M
Y
F
P
C
B
Foot
pr
int
=
M
-C
7343
+
PC178
P
S
LB
30E227M
PL8
CMME063T-R15MS0R907
1
2
PL7
CMME063T-R15MS0R907
1
2
+
PC28
T55D107M
025C
00
60
P
C
B
Foot
pr
int
=
M
-C
7343
PR179
2.2_06
PR56
0_06
PR150
0_04
PC189
47u_2.
5V
_X6S
_08
PC133
1u_6.3V_X6S_04
EPC17
*0.1u_10V_X7R_04
PC145
2200p_50V_X7R_04
EMI_PWR (VCORE)
PC104
10u_25
V
_X
6S_08
PC151
1u_16V_X7R_06
+
PC42
330uF_2V
_5*
5*
4.
2
PC110
10u_25
V
_X
6S_08
PC111
10u_25
V
_X
6S_08
PC163
47u_2.
5V
_X6S
_08
PR151
0_04
PC105
10u_25
V
_X
6S_08
PC143
2200p_50V_X7R_04
PC164
47u_2.
5V
_X6S
_08
PR55
*0_06
PC141
1u_16V_X7R_06
PWR (VCORE)
PC131
1u_6.3V_X6S_04
PR157
0_04
PC168
*22u_6.
3V
_X
6
S
_08
EPC18
*0.1u_10V_X7R_04
EMI_PWR (VCORE)
PC185
47u_2.
5V
_X6S
_08
PC108
10u_25
V
_X
6S_08
PL9
CMME063T-R15MS0R907
1
2
EPC10
0.
1u_25V
_X7R
_06
PR161
0_04
PU9
MP86941GQVT-Z
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
PG
ND1
5
PG
ND2
6
PG
ND3
7
PG
ND4
8
PG
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PU11
MP86941GQVT-Z
OPTION_PWR (VCORE) (CPU 8+2)
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
PG
ND1
5
PG
ND2
6
PG
ND3
7
PG
ND4
8
PG
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
EPC12
*0.
1u
_25V
_X7R
_06
PC169
47u_2.
5V
_X6S
_08
EPC14
*0.
1u
_25V
_X
7
R
_06
+
PC39
330uF_2V
_5*
5*
4.
2
PC103
10u_25
V
_X
6S_08
P
W
R
(
C
A
P
_
V
IN)
(V
COR
E
)
PR180
2.2_06
EMI_PWR (VCORE)
PC188
47u_2.
5V
_X6S
_08
PU10
MP86941GQVT-Z
PWR (VCORE)
VCC
20
AGND
19
PWM
15
VTEP/FLT
17
SYNC
16
CS
18
PG
ND1
5
PG
ND2
6
PG
ND3
7
PG
ND4
8
PG
ND5
9
PGND6
10
PGND7
11
PGND8
12
PGND9
13
SW1
2
SW2
3
SW3
4
BST
21
VIN1
1
VIN2
14
22
22
PR181
2.2_06
PC119
1u_25V_X
7R_06
+
PC40
330uF_2V
_5*
5*
4.
2
PC179
*22u_6.
3V
_X
6
S
_08
PC117
1u_25V_X
7R_06
PC102
10u_25
V
_X
6S_08
PC139
1u_16V_X7R_06
PC184
47u_2.
5V
_X6S
_08
PC112
10u_25
V
_X
6S_08
PR177
2.2_06
Sheet 65 of 85
VCore Output
Stage
Schematic Diagrams
B - 66 VCore Output Stage
B.Schematic Diagrams
VCore Output Stage
Содержание PB70DDS
Страница 1: ...PB70DDS PB70DF1 PB70DF2 PB71DDS PB71DF1 PB71DF2 ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer PB70DDS PB70DF1 PB70DF2 PB71DDS PB71DF1 PB71DF2 Service Manual ...
Страница 24: ...Introduction 1 12 1 Introduction ...
Страница 38: ...Disassembly 2 14 2 Disassembly ...
Страница 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Страница 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Страница 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Страница 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Страница 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Страница 46: ...A 8 A Part Lists ...