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
D03
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
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[69] 1.8VA,1.05VA
A3
69
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[69] 1.8VA,1.05VA
A3
69
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
[69] 1.8VA,1.05VA
A3
69
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
PJ18
6mm
1
2
PR178
*100K_04
PJ23
1mm
1
2
PC259
22u_6.3V_X5R_06
PL13
BCIHP0730-1R0M
PCB Footprint = BCIHP0735A
1
2
PR180
100_04
PC248
*680p_50V_X7R_04
PR229
15K_1%_04
PU14
JW 5068AUQFNF
qfn20-3x3mmc
6-02-05068-4Q0
FB
14
GND
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
GND
8
GND
18
PAD
21
NC
10
NC
12
NC
16
PR177
100_04
PJ21
1mm
1
2
PC194
*0.01u_50V_X7R_04
PC193
0.1u_25V_X7R_06
PJ25
1mm
1
2
PR170
0_04
PL21
BCIHP5420HC-1ROM
1
2
PR253
*10K_1%_04
PJ26
*CV-40mil
1
2
PJ19
*CV-40mil
1
2
PR175
22.6K_1%_04
PJ22
1mm
1
2
+
PC221
4.7u_25V_X5R_08
PR223
10K_1%_04
PC254
0.1u_16V_X7R_04
PC262
4.7u_6.3V_X5R_06
PR211
10K_1%_04
PR251
0_06
PR172
47K_1%_04
PR204
180K_1%_04
PR176
100K_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
PC198
22u_6.3V_X5R_06
PJ27
*1mm
1
2
PJ20
*1mm
1
2
PR216
10K_1%_04
PR179
28.7K_1%_04
PC183
10u_25V_X5R_08
PC191
10u_25V_X5R_08
PC224
22u_6.3V_X5R_06
PR173
*100K_04
PR174
*1K_1%_04
PC258
*22u_6.3V_X5R_06
PC257
22u_6.3V_X5R_06
PC195
4.7u_6.3V_X6S_06
PC197
22u_6.3V_X5R_06
PR210
4.99K_1%_04
PR228
*6.8K_1%_04
PC260
2200p_50V_X7R_04
PC190
0.1u_16V_X7R_04
PR227
0_04
PR230
100K_04
PR226
10K_1%_04
PC200
22u_6.3V_X5R_06
PC196
4.7u_6.3V_X6S_06
PC261
100p_50V_NPO_04
+
PC238
4.7u_25V_X5R_08
PC265
0.1u_16V_X7R_04
PC202
*330p_50V_NPO_04
PC215
0.1u_25V_X7R_06
PC199
22u_6.3V_X5R_06
PC223
22u_6.3V_X5R_06
1.8VA_PG
8A
PS_1V8_EN_R
PS_1V8_PFM
1.8VA_PG
Sheet 69 of 91
1.8VA, 1.05VA
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 ...