Schematic Diagrams
VDD1.05V, VCCIO B - 49
B.Schematic Diagrams
VDD1.05V, VCCIO
1
1
2
2
3
3
4
4
5
5
A
A
B
B
C
C
D
D
VTT_SELECT VTT VR Output Voltages
low 1.1 V
high (V1.1S_VTT) 1.05 V
1.05V
VDD1.05
SHORT
1.05V_VCCST
SHORT
3A
NOTE:
3.3VA Ton need <65us
M5938 TURON-ON TIME=60us
3.3VA
6A
VCCIO
SHORT
VCCIO
0
C1
PART NUMBER
!LPM
X
1
0
C0
X
0
0
1
1
1
1
0
VOUT (V)
0(LPM)
0.85V
0.875V
0.95V
1
1
1
0.975V
SHORT
VCCST
2A
SHORT
1A
SHORT
VCCSFR_OC
SHORT
Floating O.C.P 12A
10A
SHORT
1V/8A
20180502 Follow common design
SHORT
SHORT
VDD1.05
VDD3
1.05V_VCCST
VDD3
3.3VA
VDD3
3.3V
VCCIOGND
VIN
3.3V
VCCIO
VCCIOGND
GND
VDD3
VDD3
3.3VS
VCCIOGND
VCCIOGND
VDD1.05
5V
VDD3
VDDQ
VCCSFR_OC
VDD3
VDD3
VIN
V1.0A
VDD3
VDD3
5V
28,41,43,47,50,53,58,69
1.05V_VCCST
4,6,32,52
VCCIO
2,6
VDD5
41,47,49
VIN
28,33,47,49,50,51,52,53,54,55,57,72
VDD1.05
35,36,53
VDD3
4,23,30,31,33,36,39,40,42,44,45,46,47,49,52,53,55,56,57,58,59,60,63,70,71,72
3.3V
2,24,28,41,43,47,50,51,54,57,58,59,68,69
VREG5
49,53
SLP_SUS#
40,45,48,53,72
3.3VA
4,30,31,32,33,36,38,44,53
VCCIO_PWRGD
31
SUSB#
28,31,33,41,45,47,50,53,60
DDR 1.35V_PWRGD
50
SLP_S0#
33,52
GPP_J1
38,53
3.3VS
8,9,23,24,27,28,29,30,31,32,33,34,35,38,39,40,42,43,44,45,47,52,59,70,71
VSSIO_SENSE
6
VCCIO_SENSE
6
SUSC#
33,45,50
SUSB#_EN
47
VCCSTG_EN
53
VDDQ
6,8,9,33,50
VCCSFR_OC
6
1.8VA_PGD
53
SLP_SUS#
40,45,48,53,72
VCCMPHY_SENSE
36
VSSMPHY_SENSE
36
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[48] VDD1.05V,VCCIO,3.3VA,VCCST
A2
48
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[48] VDD1.05V,VCCIO,3.3VA,VCCST
A2
48
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-NH5D0-D02
D02
[48] VDD1.05V,VCCIO,3.3VA,VCCST
A2
48
74
Friday, February 07, 2020
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
PR239
0_04
PC
228
22u
_6.
3V
_X6S_
0
8
PR76
*20K_04
R644
*100_04
PR84
*0_04
R671
*100_04
G5016
U42
CT2
10
OUT2
8
EN
2
5
VBI
AS
4
IN2
6
GN
D
11
EN
1
3
CT1
12
OUT1
13
IN1
1
IN1
2
OUT1
14
IN2
7
OUT2
9
GN
D
15
PC30
0.
1u_25V
_X7R
_06
PR230
0_04
R656
*0_04
PJ37
OPEN_8mm
1
2
PC60
22u
_6.
3V
_X5R
_06
PC
222
22u
_6.
3V
_X6S_
0
8
R191
*100K_04
PU18
NB681GD-Z
VIN
1
C0
4
AGND
11
SW
8
VOUT
12
3V3
10
C1
3
EN
5
PG
13
PGND
2
LP#
6
MO
D
E
7
BST
9
PU3
TC7SZ08FU
1
2
5
4
3
PC
212
0.
1u_25V
_X7R
_06
PC
216
22u
_6.
3V
_X6S_
0
8
PL16
BCIHP0730-1R0M
PCB Footprint = BCIHP0735A
1
2
PJ5
1mm
1
2
PJ35
*CV-40mil
1
2
PL14
BCIHP-0735-0R68M-NL
PCB Footprint = BCIHP0735A
PJ36
*1mm
1
2
PC59
22u
_6.
3V
_X5R
_06
PR79
100_04
Q63
2SK3018S3
G
D
S
PC31
10u
_25V_X
5R
_
0
8
PR278
100_04
C1042
1u_
6.
3V
_X5R
_02
C
1074
*1
u_6.
3V_X5
R
_02
PR232
100K_04
PR263
23.2K_1%_04
PC
67
10u
_25V_X
5R
_
0
8
PJ34
OPEN_40mil
1
2
Q62
*2SK3018S3
G
D
S
PC55
0.
1u_10V
_X7R
_04
PR80
10K_04
R660
10K_04
PC205
*0.01u_50V_X7R_04
C1064
*0
.1u_
10V_X
7R
_0
4
Q24
*2SK3018S3
G
D
S
PR273
30K_1%_04
PR68
0_04
PJ42
OPEN_1mm
1
2
PJ45
OPEN_3mm
1
2
PR75
*20K_04
U40
FA7609A6
NC
3
GND
1
VIN
2
VOUT
4
VBIAS
5
ON
6
PJ38
1mm
1
2
PC224
*0.01u_25V_X7R_04
Q61
*2SK3018S3
G
D
S
C1071
10u
_6.
3V
_X5R
_06
C1075
*1
0u_6.
3V_X
5R
_0
6
PC237
*330p_50V_NPO_04
+
PC64
*3
30U
_2V_D
2_D
C1077
1u_6.3V_X5R_02
C1073
*0.1u_10V_X7R_04
PR78
100_1%_04
PJ7
1mm
1
2
PJ44
OPEN_1mm
1
2
PR262
*1K_1%_04
C1082
220
p_50V_
N
PO
_04
C
1070
10u
_6.
3V
_X5R
_06
C
1069
10u
_6.
3V
_X5R
_06
R659
0_04
PC
214
22u
_6.
3V
_X6S_
0
8
PC40
10u
_25V_X
5R
_
0
8
PR73
10K_04
PJ6
1mm
1
2
PR81
10K_04
C1080
10u
_6.
3V
_X5R
_06
C1083
10u
_6.
3V
_X5R
_06
PR221
3.3_06
PR279
100_04
PR72
5.1_1%_04
PR268
*100K_04
C1043
0.
1u_10V
_X7R
_04
PU20
SY8288RAC
qfn20-3x3mmc
6-02-05068-4Q0
FB
14
GN
D
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
GN
D
8
GN
D
18
PAD
21
NC
10
NC
12
NC
16
PC44
1u_6.3V_X5R_04
C1078
*1
u_6.
3V_X5
R
_02
PR258
100K_04
Q60
2SK3018S3
G
D
S
PC
66
10u
_25V_X
5R
_
0
8
PC234
4.7u_6.3V_X6S_06
PC204
0.22u_16V_X7R_06
PJ8
6mm
1
2
PC57
22u
_6.
3V
_X5R
_06
PR222
0_04
PJ41
1mm
1
2
PC213
0.1u_16V_X7R_04
PR250
47K_1%_04
R674
100_04
R668
100K_04
PC53
0.
1u_10V
_X7R
_04
C
1072
*0
.1u_
10V_X
7R
_0
4
PJ33
*CV-40mil
OPEN
1
2
C1052
*1
0u_6.
3V_X
5R
_0
6
Q25
*2SK3018S3
G
D
S
C1081
220
p_50V_
N
PO
_04
PR261
*100K_04
PC54
*0.1u_10V_X7R_04
R667
*100K_04
R610
0_04
C
1038
*0
.1u_
10V_X
7R
_0
4
PC238
4.7u_6.3V_X6S_06
3.3VA_ON
3.3VA_ON
C1_VCCIO_VR
C0_VCCIO_VR
VCCIO_R
C1_VCCIO_VR
C0_VCCIO_VR
VCCST_EN
VCCST_EN
SUSB#_EN
Sheet 48 of 67
VDD1.05V, VCCIO
Summary of Contents for NH77DBQ
Page 1: ...NH77DBQ NH77DEQ ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer NH77DBQ NH77DEQ Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 41: ...Top A 3 A Part Lists Top Figure A 1 Top ...
Page 42: ...A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 43: ...Main Board A 5 A Part Lists Main Board Figure A 3 Main Board ...
Page 44: ...A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 45: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 46: ...A 8 A Part Lists ...