1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
ON
6A
5V
6A
5VS
ON
6A
3.3V
6A
3.3VS
Clost to P2808B0
EMI
DEFAULT SHORT
DEFAULT SHORT
CV Test
CV Test
SUSB
DD_ON#
DD_ON
DD_ON
DD_ON_EN
SUSB#
VDD3_R
SUSB#_EN
DD_ON_EN
SUSB#_EN
3.3VS_ON
VDD3_R
DD_ON#
SUSB
DD_ON#
3.3VS_ON
VIN1
VDD3
VDD3
VDD3
VDD5
5V
VDD3
VDD5
5VS
VDD5
VDD3
3.3V
VDD3
3.3VS
VDD3
VA
VIN
VIN1
VDD3
VA
VIN
VIN
VIN
VIN
VIN
VA
64
VIN
11,39,42,52,55,56,57,58,59,60,64
VDD5
44,47,52,54,56
VIN1
52
3.3V
2,11,29,41,42,44,46,49,50,54,55,56,57
5VS
12,13,32,33,40,41,46,47,48,58,59,60,61,63
3.3VS
9,10,11,12,13,30,32,33,34,35,38,39,40,41,42,46,47,48,49,56,57,58,64
PW R_SW #
39
DD_ON
39
DD_ON#
47
SUSB
12,13
SUSB#
33,38
M_BTN#
47,48
VDD3
5,27,30,31,33,36,38,39,42,47,48,49,52,53,54,55,56,57,63,64
5V
11,44,47,49,54,55,57,58,62
SUSB#_EN
42,54,56
DD_ON_EN
47,52,57
USB_CHARGE_EN
39,52
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[51] 5V,5VS,3.3V,3.3VS
A3
51
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[51] 5V,5VS,3.3V,3.3VS
A3
51
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
Title
Size
Document Number
R e v
Date:
Sheet
o f
6-71-P95E0-D02A
D02A
[51] 5V,5VS,3.3V,3.3VS
A3
51
72
Monday, February 12, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P950ER
PC219
*0.1u_16V_Y5V_04
H/W SW
C636
1000p_50V_X7R_04
H/W SW
C847
0.1u_50V_Y5V_06
H/W SW
R550
1K_1%_04
H/W SW
C611
1u_6.3V_X5R_04
H/W SW
C626
0.1u_16V_Y5V_04
H/W SW
R522
10K_04
H/W SW
R526
*100K_04
H/W SW
R291
10K_04
H/W SW
C640
1u_6.3V_X5R_04
H/W SW
C848
0.1u_50V_Y5V_06
H/W SW
R548
100K_04
H/W SW
C634
0.01u_50V_X7R_04
H/W SW
C624
220p_50V_NPO_04
H/W SW
G5016
U24
H/W SW
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
R624
*100_04
H/W SW
C610
*0.1u_16V_X7R_04
H/W SW
Q20
*2SK3018S3
H/W SW
G
D
S
S
D
G
Q18B
MTDK5S6R
H/W SW
5
3
4
R330
10K_04
H/W SW
R521
1_06
H/W SW
R308
100K_04
H/W SW
Q49
*2SK3018S3
H/W SW
G
D
S
S
D
G
Q18A
MTDK5S6R
H/W SW
2
6
1
C638
0.1u_16V_Y5V_04
H/W SW
C648
0.1u_16V_Y5V_04
H/W SW
C633
1000p_50V_X7R_04
H/W SW
R551
1K_1%_04
H/W SW
PR243
10K_04
H/W SW
R325
10K_04
H/W SW
PR135
100K_04
H/W SW
C625
220p_50V_NPO_04
H/W SW
G5016
U27
H/W SW
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
Q50
2SK3018S3
H/W SW
G
D
S
PR137
10K_04
H/W SW
C887
0.1u_50V_Y5V_06
H/W SW
R323
*100_04
H/W SW
C644
0.1u_16V_Y5V_04
H/W SW
R306
10K_04
H/W SW
Q39
2SK3018S3
H/W SW
G
D
S
C639
680p_50V_X7R_04
H/W SW
C637
0.1u_16V_Y5V_04
H/W SW
R549
10K_04
H/W SW
C642
*0.1u_16V_X7R_04
H/W SW
C641
470p_50V_X7R_04
H/W SW
PJ16
*CV-40mil
H/W SW
1
2
PR345
10K_04
H/W SW
PR142
100K_04
H/W SW
C623
0.1u_16V_Y5V_04
H/W SW
C645
*0.1u_16V_X7R_04
H/W SW
PJ20
*CV-40mil
H/W SW
1
2
U35
P2808B0
H/W SW
VA
1
VIN
2
M_BTN#
3
INSTANT-ON
4
GND
5
PWR_SW#
6
DD_ON_LATCH
7
VIN1
8
PC308
*0.1u_16V_Y5V_04
H/W SW
R331
100_04
H/W SW
C619
0.1u_16V_Y5V_04
H/W SW
C635
0.01u_50V_X7R_04
H/W SW
PJ17
*1mm
H/W SW
1
2
Q41
2SK3018S3
H/W SW
G
D
S
C612
*0.1u_16V_X7R_04
H/W SW
PJ19
*1mm
H/W SW
1
2
C618
0.1u_16V_Y5V_04
H/W SW
R299
100_04
H/W SW
R523
10K_04
H/W SW
Sheet 51 of 72
5V, 5VS, 3.3V,
3.3VS
Schematic Diagrams
B - 52 5V, 5VS, 3.3V, 3.3VS
B.Schematic Diagrams
5V, 5VS, 3.3V, 3.3VS
Summary of Contents for P955EP6
Page 1: ...P955EP6 ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P955EP6 Service Manual ...
Page 24: ...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 ...
Page 122: ...Schematic Diagrams B 74 B Schematic Diagrams ...