Schematic Diagrams
B - 46 VDD3, VDD5
B.Schematic Diagrams
VDD3, VDD5
Sheet 45 of 62
VDD3, VDD5
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
DMFWP!DP/
9A
12A
R1
R2
Vout
=2*(1+R1/R2)
=2*(1+13.7K/20K)
=3.37V
VDD3
VDD5
R1
R2
Vout
=2*(1+R1/R2)
=2*(1+30K/18.7K)
=5.208V
Short
Short
6-19-41001-73C
DEFAULT
DEFAULT
Function Table
L
H
H
L
A
Y
DESIGN NOTE:
PCH_DPWROK >10MS DELAY
VCC_3P3DSW_PWRGD
D02
./
SLP_SUS#
XY
=
4/30
5/4
RIPPLE ISSUE
D02
5/5
D02
./
5/21
D02
./
5/21
DEFAULT
D02
1
5/26
6/15
07/27 Follow
%
change
EN_5V
E
N
_3V
5V
EN_ALL
EN_3V
EN_3V
EN_5V
DD_ON_EN_VDD
VREF
VIN
SYS3V
VIN
VDD5
VREG3
VIN1
VREG5
VREF
SYS5V
VREG5
VIN
VREG5
SYS5V
VDD3
VDD3
VDD3
VDD5
VDD5_VREG5
USB_CHARGE_EN
31,46
VDD3
16,17,18,20,21,25,31,32,34,36,43,46,47,50,51
VDD5
23,43,44,46
VIN1
46
VIN
11,15,27,29,31,43,44,46,47,48,49,50,51
DD_ON
23,31,46
5V
15,21,23,24,27,30,40,43,44,46,47,48,49,50
PCH_DPWROK
18
RSMRST#
18,31
3.3VA
16,17,18,20,21,3,46
SLP_SUS#
17,18,31,46
VDD5_VREG5
43
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P75D0-D03
2.0
[45] VDD3,VDD5
A3
45
62
Monday, August 03, 2015
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P75D0-D03
2.0
[45] VDD3,VDD5
A3
45
62
Monday, August 03, 2015
SCHEMATIC1
Title
Size
Document Number
Rev
Date:
Sheet
of
6-71-P75D0-D03
2.0
[45] VDD3,VDD5
A3
45
62
Monday, August 03, 2015
SCHEMATIC1
+
PC212
15u_25V
_6.
3*
4.
4
+
PC212
15u_25V
_6.
3*
4.
4
1
2
PC228
1u_6.3V_X5R_04
PC228
1u_6.3V_X5R_04
R481
100K_04
R481
100K_04
R480
10K_04
R480
10K_04
PQ39
MDU1516
ULTRASO-8
PQ39
MDU1516
ULTRASO-8
G
D
S
S
D
G
Q29B
MTDK5S6R
S
D
G
Q29B
MTDK5S6R
5
3
4
C854
*0.1u_10V_X7R_04
C854
*0.1u_10V_X7R_04
Q59
*MTN7002ZHS3
Q59
*MTN7002ZHS3
G
D
S
PC98
0.
1u_50V
_Y
5V
_06
PC98
0.
1u_50V
_Y
5V
_06
PC218
0.
1u_16V
_Y
5V
_04
PC218
0.
1u_16V
_Y
5V
_04
PC206
0.1u_16V_Y5V_04
PC206
0.1u_16V_Y5V_04
R423
0_04
R423
0_04
PQ38
MDV1526URH
PQ38
MDV1526URH
4
5
2
5
5
3
1
5
PR136
30K_1%_06
PR136
30K_1%_06
PC227
1000p_50V_X7R_04
PC227
1000p_50V_X7R_04
PR139
*0_04
PR139
*0_04
PC102
*4
.7
u_25V
_
X
5
R
_
08
PC102
*4
.7
u_25V
_
X
5
R
_
08
PR145
*0_04
PR145
*0_04
R867
*249_1%_04
R867
*249_1%_04
+
P
C
225
220u_6.
3
V
_6.
3*
6.
3*
4.
2
S
C
A
R
250-
1
+
P
C
225
220u_6.
3
V
_6.
3*
6.
3*
4.
2
S
C
A
R
250-
1
R409
*0_04
R409
*0_04
PR259
*680K_1%_04
PR259
*680K_1%_04
PJ32
5mm
PJ32
5mm
1
2
PQ40
MDU1512
ULTRASO-8
PQ40
MDU1512
ULTRASO-8
G
D
S
PC104
0.
1u_50V
_
Y
5
V
_
06
PC104
0.
1u_50V
_
Y
5
V
_
06
U53
*74LVC1G14
U53
*74LVC1G14
NC
1
A
2
GND
3
VCC
5
Y
4
PC221
*1000p_50V_X7R_04
PC221
*1000p_50V_X7R_04
PR143
76.8K_1%_04
PR143
76.8K_1%_04
PD8
RB751V-40(lision)
M-SOD323A
PD8
RB751V-40(lision)
M-SOD323A
A
C
PQ41
MDV1524URH
PQ41
MDV1524URH
4
5
2
5
5
3
1
5
R903
*47K_04
R903
*47K_04
PR256
13.7K_1%_06
PR256
13.7K_1%_06
PR140
20K_1%_04
PR140
20K_1%_04
PR138
140K_1%_04
PR138
140K_1%_04
PR275
0_06
PR275
0_06
PC97
*4
.7u_25V
_X
5R
_08
PC97
*4
.7u_25V
_X
5R
_08
R904
*0_04
R904
*0_04
PC220
1u_10V_Y5V_06
PC220
1u_10V_Y5V_06
+
PC192
220u_6.
3
V
_6.
3*
6.
3*
4.
2
SC
AR
2
5
0
-1
+
PC192
220u_6.
3
V
_6.
3*
6.
3*
4.
2
SC
AR
2
5
0
-1
+
PC193
220u_6.
3
V
_6.
3*
6.
3*
4.
2
SC
AR
2
5
0
-1
+
PC193
220u_6.
3
V
_6.
3*
6.
3*
4.
2
SC
AR
2
5
0
-1
PR257
10K_04
PR257
10K_04
Q54
*2SK3018S3
Q54
*2SK3018S3
G
D
S
S
D
G
Q29A
MTDK5S6R
S
D
G
Q29A
MTDK5S6R
2
6
1
PC103
*4
.7
u_25V
_
X
5
R
_
08
PC103
*4
.7
u_25V
_
X
5
R
_
08
Q28
MTN7002ZHS3
Q28
MTN7002ZHS3
G
D
S
PR260
0_04
PR260
0_04
PJ35
*CV-40mil
PJ35
*CV-40mil
1
2
PC230
0.1u_10V_X7R_04
PC230
0.1u_10V_X7R_04
R883
*22K_04
R883
*22K_04
PL17
BCIHP0730-1R0M
PCB Footprint = BCIHP0735A
PL17
BCIHP0730-1R0M
PCB Footprint = BCIHP0735A
1
2
PJ23
8mm
PJ23
8mm
1
2
PL16
2.2UH_10*10*5
H = 4mm
PCB Footprint = TMPC1004H
PL16
2.2UH_10*10*5
H = 4mm
PCB Footprint = TMPC1004H
1
2
PC229
0.1u_10V_X7R_04
PC229
0.1u_10V_X7R_04
PD
1
8
C
S
O
D
140S
H
PD
1
8
C
S
O
D
140S
H
A
C
P
R
265
2.
2_06
P
R
265
2.
2_06
PC96
*4
.7u_25V
_X
5R
_08
PC96
*4
.7u_25V
_X
5R
_08
PR137
0_04
PR137
0_04
C855
*1u_6.3V_X5R_04
C855
*1u_6.3V_X5R_04
PR274
*0_06
PR274
*0_06
+
PC226
15u_25V
_6.
3
*4
.4
+
PC226
15u_25V
_6.
3
*4
.4
1
2
PR135
18.7K_1%_06
PR135
18.7K_1%_06
PD
1
7
C
S
O
D
140S
H
PD
1
7
C
S
O
D
140S
H
A
C
PC219
100p_50V
_N
P
O
_04
PC219
100p_50V
_N
P
O
_04
PC233
4.7u_25V_X5R_08
PC233
4.7u_25V_X5R_08
+
P
C
224
220u_6.
3
V
_6.
3*
6.
3*
4.
2
S
C
A
R
250-
1
+
P
C
224
220u_6.
3
V
_6.
3*
6.
3*
4.
2
S
C
A
R
250-
1
PC231
1u_6.3V_X5R_04
PC231
1u_6.3V_X5R_04
R851
0_04
R851
0_04
PC222
1000p_50V_X7R_04
PC222
1000p_50V_X7R_04
PU16
uP6182B
PU16
uP6182B
VREF
3
EN1
1
VFB1
2
TONSEL
4
LDO5
17
LGATE1
19
PHASE1
20
VFB2
5
UGATE2
10
VCLK
18
BOOT2
9
EN2
6
VO2
7
LDO3
8
PHASE2
11
LGATE2
12
EN0
13
SKIPSEL
14
GND
15
VIN
16
UGATE1
21
BOOT1
22
POK
23
VO1
24
GND PAD
25
Summary of Contents for P770DM
Page 1: ...P770DM P771DM P770DM G P771DM G ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer P770DM P771DM P770DM G P771DM G Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 48: ...Disassembly 2 24 2 Disassembly ...
Page 51: ...Part Lists Top A 3 A Part Lists Top Figure A 1 Top ...
Page 52: ...Part Lists A 4 Bottom A Part Lists Bottom 柕 Figure A 2 Bottom ...
Page 53: ...Part Lists LCD A 5 A Part Lists LCD 柕 Figure A 3 LCD ...
Page 54: ...Part Lists A 6 MB A Part Lists MB 柕 Figure A 4 MB ...
Page 55: ...Part Lists HDD A 7 A Part Lists HDD Figure A 5 HDD ...
Page 56: ...Part Lists A 8 A Part Lists ...
Page 120: ...Schematic Diagrams B 64 B Schematic Diagrams ...