5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
3.3VA
NOTE:
3.3VA Ton need <65us
M5938 TURON-ON TIME=60us
*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
VCCSFR_OC
1.0DX_VCCSTG
1A
DEFAULT SHORT
NOTE:
1.0DX_VCCSTG Ton need <65us
M5938 TURON-ON TIME=60us
1A
DEFAULT SHORT
6-15-59381-7B0
6-15-59381-7B0
2015.5.19
2015.5.20
3A
DEFAULT SHORT
3.3VA_ON
GATE_U141
SUSB#_EN
VCCSFROC_EN
SUSB#_EN
VCCSTG_EN
GATE_U140
VOUT1_U140
VCCSTG_EN
VOUT2_U141
VCCSFROC_EN
3.3VA_OUT
3.3VA_ON
VDD1.0
VDDQ
1.0DX_VCCSTG
5V
VDD3
VCCSFR_OC
5V
VDD3
VDD3
3.3VA
VDD3
VDD3
VDD3
VREG5
VDD1.0
25,26,38,47
1.0DX_VCCSTG
5,7,46
5V
31,33,37,40,41,42,44,45,48
VCCSFR_OC
7
VDDQ
7,9,10,23,34,40,47
3.3VA
5,20,21,22,23,24,26,28
VDD3
5,17,20,21,23,25,26,28,30,32,33,36,37,38,39,46,48
SLP_SUS#
23,36,38,39
DD_ON_EN
37,38
VDD5
37,39,48
SUSB#_EN
37
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-D02
D02
[43]1.0DX_VCCSTG/VCCSFR_OC
A3
43
51
W ednesday, October 07, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 65R4-004
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-D02
D02
[43]1.0DX_VCCSTG/VCCSFR_OC
A3
43
51
W ednesday, October 07, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 65R4-004
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-W65R0-D02
D02
[43]1.0DX_VCCSTG/VCCSFR_OC
A3
43
51
W ednesday, October 07, 2015
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
6-7P-W 65R4-004
R431
0_04
PJ38
1mm
1
2
C662
*0.1u_10V_X7R_04
R695
*10K_04
R539
100_04
Q25
*2SK3018S3
G
D
S
U30
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
C664
10u_6.3V_X5R_06
C748
10u_6.3V_X5R_06
C669
10u_6.3V_X5R_06
Q41
*2SK3018S3
G
D
S
C663
10u_6.3V_X5R_06
C668
10u_6.3V_X5R_06
Q32
2SK3018S3
G
D
S
C746
10u_6.3V_X5R_06
R704
0_04
C757
1u_6.3V_X5R_04
C665
1u_6.3V_X5R_04
R692
*100K_04
C666
0.01u_16V_X7R_04
R427
10K_04
PJ31
1mm
1
2
R705
*0_04
PJ33
1mm
1
2
D22
*RB0540S2
A
C
C659
1u_6.3V_X5R_04
R432
*100_04
R430
10K_04
R429
*100_04
R694
100K_04
G5016
U55
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
R554
10K_04
C661
10u_6.3V_X5R_06
U28
M5938BRD1U
EN
2
GATE
1
VIN
9
VOUT
8
VBIAS
4
GND
3
VOUT
7
VOUT
6
VOUT
5
C901
*0.1u_10V_X7R_04
C753
220p_50V_NPO_04
R558
*10K_04
R433
*10K_04
C900
0.1u_10V_X7R_04
Q43
2SK3018S3
G
D
S
Q42
*2SK3018S3
G
D
S
Q24
*2SK3018S3
G
D
S
C667
10u_6.3V_X5R_06
R693
*100K_04
D21
RB0540S2
A
C
C740
10u_6.3V_X5R_06
Sheet 43 of 51
1.0DX_VCCSTG /
VCCSFR_OC
Schematic Diagrams
B - 44 1.0DX_VCCSTG / VCCSFR_OC
B.Schematic Diagrams
1.0DX_VCCSTG / VCCSFR_OC
Summary of Contents for W670RCQ
Page 1: ...W670RCQ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W670RCQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 45: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 46: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom 㕘 ...
Page 47: ...DVD DUAL A 5 A Part Lists DVD DUAL Figure A 3 DVD DUAL 朆侸句 ...
Page 48: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 49: ...2nd HDD A 7 A Part Lists 2nd HDD Figure A 5 2nd HDD ...
Page 50: ...A 8 LCD A Part Lists LCD ĩ㚜 側先Ī Figure A 6 LCD ...