Schematic Diagrams
3.3VA, 3.3V, 3.3VS, 5VS B - 65
B.Schematic Diagrams
3.3VA, 3.3V, 3.3VS, 5VS
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
EMI
Clost to P2808B0
ON
6A
5V
5VS
6A
6A
6A
3.3V
3.3VS
3A
3.3VA
1A
NV3V3
11/16 move
1/5 C1108 stuff for inrush current pull down
, follow PA70ES
20180427 Modify
mount when 5V need to discharge
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
SHORT
MLCC Comm part
SHORT
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
MLCC Comm part
20180502 Follow common design
MLCC Comm part
MLCC Comm part
MLCC Comm part
20180716 Add
D02 1003A follow
ℙ
ℙ
ℙ
ℙ 䓐
䓐
䓐
䓐
10K to 100K
D02 BCN
D02 BCN
D02A
Only source:
FA7601
Others:
NV seq can't match
VA
VIN
VIN1
VIN
VIN1
VDD3
VA
VIN
VIN
VIN
VIN
VDD3
VDD3
VDD5
5V
VDD3
VDD5
5VS
VDD5
VDD3
3.3V
VDD3
3.3VS
VDD3
VDD3
VDD3
3.3VA
NV3V3
VDD3
VDD3
NV3V3
3.3VA
VDD3
VDD3
VDD3
M_BTN#
63
PW R_SW #
55
USB_CHARGE_EN
55,67
SUSB
12,44
SUSB#
10,43,54,59
DD_ON
10,31,55,62,63,67,69
VA
78
VIN
10,31,55,67,68,69,70,71,72,73,75,76,78
VDD3
4,10,29,31,34,35,36,37,38,41,43,45,46,52,53,55,57,58,65,66,67,68,69,71,72,74,77,78
VIN1
67
VDD5
48,49,56,63,67
NV3V3
11,12,15,28,29,31,50,74,75
3.3VA
4,29,34,35,37,38,41,43,52,65,68,69
5V
51,61,62,68,75,76,77
5VS
11,12,28,31,44,47,54,56,57,63
3.3V
3,10,15,49,50,51,60,62,63,65,68,70,71,72
3.3VS
8,9,10,11,12,13,14,29,34,35,37,38,39,40,43,44,46,47,53,54,55,56,57,60,63,70,71,77
SUSB#_EN
65
SLP_SUS_EC#
38,55,69
NV3V3_EN
31,34
VCCIO_PW RGD
43,70
ALL_SYS_PW RGD
4,10,43,55,71
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
14-1 P2808,3.3VA,3.3V,3.3VS,5VS
A3
64
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
14-1 P2808,3.3VA,3.3V,3.3VS,5VS
A3
64
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-PB500-D03
D03
14-1 P2808,3.3VA,3.3V,3.3VS,5VS
A3
64
91
Friday, December 07, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
PB50EF
R825
*100_04
C1555
0.1u_6.3V_X5R_02
C1551
1u_6.3V_X5R_02
R796
1_1%_06
S
D
G
Q39B
*MTDK3S6R
5
3
4
R416
10K_04
Q64
*UK3018 2.5V drive
G
D
S
R506
*100K_04
C1142
0.01u_50V_X7R_04
C1574
470p_50V_X7R_04
S
D
G
Q39A
*MTDK3S6R
2
6
1
C1549
0.1u_6.3V_X5R_02
S
D
G
Q22A
MTDK3S6R
2
6
1
C1566
0.1u_6.3V_X5R_02
C1148
*0.1u_6.3V_X5R_02
R791
*100K_04
C1528
220p_50V_NPO_04
S
D
G
Q24A
MTDK3S6R
2
6
1
C1161
*C_04
R792
10K_04
C1140
*C_04
R427
*10K_04
R822
100K_04
R503
*10K_04
R802
10K_04
R827
*100_04
R375
100K_04
R790
1K_04
R820
10K_04
C1523
1u_6.3V_X5R_02
C1144
330p_50V_NPO_04
R411
10K_04
C1130
1000p_50V_X7R_04
FA7601
U54
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
Q66
*UK3018 2.5V drive
G
D
S
S
D
G
Q24B
MTDK3S6R
5
3
4
PJ7
1mm
1
2
C1509
0.1u_6.3V_X5R_02
R367
10K_04
Q65
*UK3018 2.5V drive
G
D
S
R400
100K_04
R353
10_06
C1141
1u_6.3V_X5R_02
R821
1K_04
R415
*100K_04
PJ9
*CV-40mil
1
2
C1533
0.1u_6.3V_X5R_02
C1530
*C_04
C1129
0.01u_50V_X7R_04
C1146
*C_04
C1538
0.1u_50V_X5R_04
C1150
0.1u_6.3V_X5R_02
C1143
220p_50V_NPO_04
Q31
*UK3018 2.5V drive
G
D
S
C1160
*C_04
R413
*100_04
C1135
0.1u_6.3V_X5R_02
C1520
100p_50V_NPO_04
FA7601
U60
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
R363
0_04
C1136
0.1u_6.3V_X5R_02
R350
100K_04
Q28
UK3018 2.5V drive
G
D
S
R824
*100_04
C1541
0.1u_50V_X5R_04
C1531
0.1u_6.3V_X5R_02
PJ10
1mm
1
2
R370
100_04
S
D
G
Q22B
MTDK3S6R
5
3
4
C1505
10u_6.3V_X5R_06
C1512
*C_04
R414
10K_04
C1149
0.1u_6.3V_X5R_02
C1166
*0.1u_6.3V_X5R_02
PJ8
*CV-40mil
1
2
R404
100K_04
C1575
220p_50V_NPO_04
R800
10K_04
R798
10K_04
C1572
0.1u_50V_X5R_04
FA7601
U23
CT2
10
OUT2
8
EN2
5
VBIAS
4
IN2
6
GND
11
EN1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GND
15
Q29
*UK3018 2.5V drive
G
D
S
C1567
0.1u_6.3V_X5R_02
U58
P2808B0
VA
1
VIN
2
M_BTN#
3
INSTANT-ON
4
GND
5
PWR_SW#
6
DD_ON_LATCH
7
VIN1
8
C1128
1000p_50V_X7R_04
DD_ON
SUSB
SUSB#
DD_ON#
DD_ON
VDD3_R
DD_ON
DD_ON_EN
5VS_ON
SUSB#_EN
3.3V_ON
DD_ON_EN
SUSB#_EN
3.3VS_ON
SUSB
3.3VA_ON
NV3V3_ON
NV3V3_ON
3.3VA_ON
DD_ON#
SUSB
SUSB#
VDD3_R
DD_ON#
Sheet 64 of 91
3.3VA, 3.3V, 3.3VS,
5VS
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 ...