Schematic Diagrams
B - 58 1.0DX_VCCSTG/VCCSFR_OC/2.5V
B.Schematic Diagrams
1.0DX_VCCSTG/VCCSFR_OC/2.5V
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
1.0DX_VCCSTG
VCCSFR_OC
1A
1A
*1 VOUT rising time can be speed up if adding
R1 & D1 network between EN and GATE
*2 VOUT rising time can be slow down if adding
C1 between GATE and GND
R1
D1
C1
R1
D1
C1
*1 VOUT rising time can be speed up if adding
R1 & D1 network between EN and GATE
*2 VOUT rising time can be slow down if adding
C1 between GATE and GND
NOTE:
1.0DX_VCCSTG TURN-ON need <65us
M5938 TURN-ON TIME=60us
6-15-59381-7B0
6-15-59381-7B0
DEFAULT SHORT
DEFAULT SHORT
1A
1A
D01A
D01A
D01A
D01A
NB671_SIGNAL1_GND
2.5V/4A
6A
For CV test
NB671_SIGNAL1_GND
NB671_SIGNAL1_GND
月役
PIN11
D02
D02
D03
D03
D03
D03
㨇㥳旸檀炻㓡
0402
VCCSTG_EN
SUSB#_EN
VCCSFROC_EN
SUSB#_EN
VCCSTG_EN
VCCSFROC_EN
VDD1.0
1.0DX_VCCSTG
5V
VDDQ
VCCSFR_OC
5V
VDD3
VDD3
2.5V
VIN
VDD3
VDD1.0
37,38,55
1.0DX_VCCSTG
5,7,56
5V
41,45,51,52,54,58,59,60,61,62,63,64
SUSB#_EN
54
VCCSFR_OC
7
VDDQ
4,7,9,10,11,12,35,52
VDD3
5,30,32,35,38,40,44,48,50,51,53,54,55,56,58
SUSC#
35,48,52,55
VIN
13,45,48,52,53,54,55,56,58,61,62,63,64
2.5V
9,10,11,12,52
VCCIO_EN
55
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P65R0-D03
D03
[57]1.0DX_VCCSTG/VCCSFR_OC/2.5V
A3
57
79
Monday, July 06, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RE
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P65R0-D03
D03
[57]1.0DX_VCCSTG/VCCSFR_OC/2.5V
A3
57
79
Monday, July 06, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RE
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P65R0-D03
D03
[57]1.0DX_VCCSTG/VCCSFR_OC/2.5V
A3
57
79
Monday, July 06, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
P650RE
C812
1u_6.3V_X5R_04
PC291
0.1u_10V_X5R_04
R571
*100_04
PR339
0_04
PR338
*10K_04
D27
*RB0540S2
A
C
R1865
*100K_04
PJ35
1mm
1
2
R1916
4.7K_04
PJ50
OPEN_4mil
1
2
PR335
*10K_04
PC288
4.7u_25V_X5R_08
C1733
0.1u_10V_X7R_04
PR333
10K_04
PR340
100K_04
PC292
1u_25V_X5R_06
R567
*4.7K_04
+
PC286
220u_6.3V_6.3*6.3*4.2
PD22
CSOD140SH
A
C
C331
10u_6.3V_X5R_06
PJ34
1mm
1
2
PR62
31.6K_1%_04
S
D
G
Q43A
*MTDK5S6R
2
6
1
C786
10u_6.3V_X5R_06
PC287
4.7u_25V_X5R_08
PL17
BCIHP0730-1R5M
1
2
C791
10u_6.3V_X5R_06
PC296
22u_6.3V_X5R_06
C783
10u_6.3V_X5R_06
S
D
G
Q43B
*MTDK5S6R
5
3
4
R585
0_04
R568
10K_04
C794
10u_6.3V_X5R_06
PC294
0.1u_10V_X5R_04
PC295
22u_6.3V_X5R_06
PU64
NB671GQ-Z
LP#
3
EN
13
VIN
1
VOUT
7
LX
8
LX
9
BST
10
VCC
11
FB
12
AGND
14
PG
4
PGND
2
LX
15
LX
16
PC290
0.1u_10V_X5R_04
U36
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
C789
*0.01u_10V_X7R_04
R1864
*100K_04
C805
10u_6.3V_X5R_06
PJ48
6mm
1
2
D26
RB0540S2
A
C
R584
*10K_04
PJ49
*CV-40mil
1
2
S
D
G
Q44A
*MTDK5S6R
2
6
1
R576
*100_04
C793
1u_6.3V_X5R_04
PR334
*15mil_short_06
C811
*0.01u_16V_X7R_04
PC293
*0.1u_10V_X5R_04
U37
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
PR336
*10K_04
S
D
G
Q44B
*MTDK5S6R
5
3
4
PR337
10K_1%_04
PC289
0.1u_10V_X5R_04
Sheet 57 of 79
1.0DX_VCCSTG/
VCCSFR_OC/2.5V
Summary of Contents for P650RA
Page 1: ...P650RA P651RA ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P650RA P651RA Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 45: ...Top A 3 A Part Lists Top 㚧ẋ㕁 Figure A 1 Top ...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 47: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...