Schematic Diagrams
B - 70 1.8VA, 1.05VA
B.Schematic Diagrams
1.8VA, 1.05VA
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1.8VA
DEFAULT SHORT
DEFAULT SHORT
DEFAULT SHORT
1.05VA
1/5 ADD PJ98 follow PA70ES
20180502 Follow common design
Floating O.C.P 12A
10A
DEFAULT SHORT
1V/8A
1.05V
5/25ken
DEFAULT SHORT
20180502 Follow common design
20180716 Modify from 5VS to VREG5
20180718 Modify from 3.3V to 3.3VA
20180807 SEQ
20180814 PWR
20180814 PWR
20180814 PWR
20180814 PWR
20180814 PWR
R1
R2
Vout
=0.6*(1+R1/R2)
=0.6*(1+10K/4.99K)
=1.802V
20190103 do not adjust
D03
D03 BCN
D03 BCN
1.8VA_PG
8A
PS_1V8_EN_R
PS_1V8_PFM
1.8VA_PG
VDD3
VIN
V1.0A
VDD3
VDD3
1.05VA
VDD3
1.8VA
VIN
VREG5
3.3VA
VIN
10,31,55,64,67,68,70,71,72,73,75,76,78
VDD3
4,10,29,31,34,35,36,37,38,41,43,45,46,52,53,55,57,58,64,65,66,67,68,71,72,74,77,78
VREG5
67,68
1.05VA
41,65
1.8VA
10,41,66
SLP_SUS_EC#
38,55,64,69
VCCMPHY_SENSE
41
VSSMPHY_SENSE
41
3.3VA
4,29,34,35,37,38,41,43,52,64,65,68
SLP_SUS_EC#
38,55,64,69
DD_ON
10,31,55,62,63,64,67
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB500-D03
D03
[69] 1.8VA,1.05VA
A3
69
91
W ednesday, March 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB500-D03
D03
[69] 1.8VA,1.05VA
A3
69
91
W ednesday, March 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-PB500-D03
D03
[69] 1.8VA,1.05VA
A3
69
91
W ednesday, March 27, 2019
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
PC261
100p_50V_NPO_04
PR223
10K_1%_04
PJ23
1mm
1
2
PJ18
6mm
1
2
PR179
30K_1%_04
PC254
0.1u_16V_X7R_04
PC202
330p_50V_NPO_04
PR228
*6.8K_1%_04
PC197
22u
_6.3
V
_X5R_06
PC259
22u
_6.3
V
_X5R_06
PC183
10u
_25V_X
5R_08
PR211
10K_1%_04
PL21
BCIHP5420HC-1ROM
1
2
PJ25
1mm
1
2
PL13
BCIHP0730-1R0M
PCB Footprint = BCIHP0735A
1
2
PC260
2200p_50V_X7R_04
PC191
10u
_25V_X
5R_08
PC265
0.1u_16V_X7R_04
PR253
*10K_1%_04
PR180
100_04
PC190
0.1u_16V_X7R_04
PR173
*100K_04
PR251
0_06
PC262
4.7u_6.3V_X5R_06
PR229
15K_1%_04
PC215
0.
1u_25
V_X7R_06
PR227
0_04
PJ26
*CV-40mil
1
2
PU14
SY8288RAC
qfn20-3x3mmc
6-02-05068-4Q0
FB
14
GN
D
7
BS
1
IN
5
LX
20
BYP
15
EN
11
PG
9
ILMT
13
VCC
17
IN
4
IN
3
IN
2
LX
19
LX
6
GN
D
8
GN
D
18
PA
D
21
NC
10
NC
12
NC
16
PR172
47K_1%_04
PJ19
*CV-40mil
1
2
PC199
22u
_6.3
V
_X5R_06
PR226
10K_1%_04
PR174
1K_1%_04
PC224
22u
_6.3
V
_X5R_06
PC223
22u
_6.3
V
_X5R_06
PR204
180K_1%_04
PR177
100_04
PC248
*680p_50V_X7R_04
PC258
*22u_6
.3V_
X5R_06
PR176
100K_04
PC200
22u
_6.3
V
_X5R_06
PR230
100K_04
PJ27
*1mm
1
2
PJ21
1mm
1
2
PC257
22u
_6.3
V
_X5R_06
PJ20
*1mm
1
2
PJ22
1mm
1
2
PR175
22.6K_1%_04
PR178
*100K_04
PC196
4.7u_6.3V_X6S_06
PC195
4.7u_6.3V_X6S_06
PC194
*0.01u_50V_X7R_04
PU23
AOZ2261NQI-11
1
PGOOD
2
EN/DSG
3
PFM*
4
AGND
5
FB
6
TON
7
VIN
8
VIN
9
VIN
10
SW
11
SW
12
PGND
13
PGND
14
PGND
15
PGND
16
SW
17
SW
18
SW
19
ISET
20
BST
21
VCC
22
VIN
23
SS
24
VIN
25
SW
+
PC221
4.
7u_25
V_X5R_08
PC193
0.
1u_25
V_X7R_06
+
PC238
4.
7u_25
V_X5R_08
PR210
4.99K_1%_04
PR216
10K_1%_04
PC198
22u
_6.3
V
_X5R_06
PR170
0_04
Sheet 69 of 91
1.8VA, 1.05VA
Содержание PB70RC
Страница 1: ...PB70RC G PB71RC G ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer PB70RC G PB71RC G Service Manual ...
Страница 13: ...Preface XI Preface Speaker Con B 92 ...
Страница 14: ...Preface XII Preface ...
Страница 26: ...Introduction 1 12 1 Introduction ...
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 ...