Schematic Diagrams
B - 42 CPU POWER
B.Schematic Diagrams
CPU POWER
D0 2
D0 2
PH A S E_ N B
S VI
O
O
X
0.9
0
SVC
1
1.0
1
1.1
SVD
0
Out put
0
0
0.8
1
1
2 1A
Me tal VID Co des
E N _V C OR E
0
SVC
VF IXE N VI D C odes
1.4
1.0
Out put
0.8
1.2
1
1
1
0
SVD
0
0
1
O
+5V
Pin 49 is G ND Pin
LGA TE _N B
X
IS P _0
IS P _1
IS N _ 0
OF S/VF IXE N
I SP _0
GND
Offs et &
Droo p
P ara llel
X
I S N _1
P H A SE _ 0
O
C los e to
C PU
s ock et
X
+3. 3V
D03
V FIX
U GAT E_ 0
I SN _ 0
X
D03
D03
2.2 A
D04
PR 1 79
10 K_ 04
P C 20 7
8 2p _50 V _N P O_0 4
V D D A _P WR GD
P C 20 1
1 0u_ 6. 3 V_ X5 R _06
P R 18 1
4 .7 K _1% _0 4
P C 20 5
1 u_1 0V _0 6
P C 20 6
1 u_ 6. 3V _X 5R _ 04
P C 20 9
1 0u_ 6. 3 V_ X5 R _06
P C 20 0
0. 1 u_ 16V _ Y 5V _0 4
PR 1 78
10 K_ 04
PU 1 3
GS7 11 3
GN D
1
V C N T L
6
V OU T
3
V I N
5
V OU T
4
V FB
2
P OK
7
E N
8
V I N
9
P C 19 9
10 u_ 6. 3V _ X5R _ 06
P Q4
MT N 700 2Z H S 3
G
D
S
2 .5 V S _ C P U _ V D D A
5V S
3 . 3V S
P R 18 0
1 0K _1 %_0 4
3 .3 V S
5 V
S U S B
3 6, 38 , 39
Rb
Ra
Vout = 0.8V ( 1 + Ra / Rb )
1A
V D D A_ PW R GD
V D D A _P WR GD #
R 685
100 K _04
R 68 4
10 K_ 04
Q51
MTN 7 002 Z H S3
G
D
S
5V
C 79 8
*0 .1 u_ 16 V_ X7 R _04
Va lue
V alue
D03
C P U _ VD D R _ PG
V D D A_ P WR GD #
Vout = 0.8V ( 1 + Ra / Rb )
1.75A
Rb
Ra
KBC
VR
O
N
E N _V C OR E
V D D A _P WR GD
VDD R = 0.9 V (D efa ult)
P R 1 70
1 0_ 06
PC 1 71
10 00p _5 0V _X 7R _ 04
PD 2 0
SK 34 S A
A
C
PQ4 2
MD U 26 57
G
D
S
P
C
18
7
1
0u
_
6.
3
V_
X5
R
_0
6
P R 3 8
1. 9 1K _1 %_0 4
P
C
182
100
0p
_
50
V
_
X7R
_04
PQ4 3
MTN 70 02 ZH S 3
G
D
S
P R 20
8. 2 K_ 1%_ 04
P Q3 1
MD U 2 65 4
G
D
S
PR 1 56
44 .2 K _04
PC
1
84
10
00p
_5
0V
_X
7R
_
04
P R 3 4
1 5K _1 %_ 04
P R 16 7
1 0_0 6
Val ue
Va lue
PR 1 55
54 .9 K _1% _0 4
P R 149
3. 3 2K _1 %_0 4
P
R
21
*1
5m
il_s
h
or
t
P C 18 0
0. 2 2u _50 V _06
P L 7
0. 36 U H _1 2. 9* 14* 3. 8
PR 1 7
10 K _06
P C 35
10 u_ 6. 3V _ X5R _ 06
P
C
18
3
33
P
_50
V
_04
P C 19 1
1 0u_ 6. 3 V_ X5 R _06
PQ4 4
MTN 70 02 ZH S 3
G
D
S
P C 4 4
1 u_ 10 V_ 06
P R 1 9
1 0_ 06
C 6 51
* 0. 1u _5 0V _X 7R _0 6
P C 17 3
1 00 0p_ 50 V_ X7 R _0 4
P R 163
0_ 06
P R 1 1
* 15m il _s ho rt
P R 1 57
1 0_ 06
PR 1 3
*0_ 04
PR
1
46
*1
5
m
il_
s
ho
rt
20 09 100 9
PC
16
6
4.
7
u_2
5V
_0
8
P U 12
ISL6265_QFN_48 6x6
P GN D _ 1
2 8
PG
N
D
_
N
B
40
PH
A
S
E_
N
B
38
UG
A
T
E_
NB
37
P GN D _ 0
3 2
RT
N
_1
17
P H A SE _ 0
3 3
P H A SE _ 1
2 7
U GA TE _ 0
3 4
VS
E
N
_1
18
R B I AS
7
IS
N
_0
14
C OMP _0
11
V D I FF _ 0
9
V W_ 0
12
OC S E T
8
IS
P
_
0
13
VS
E
N
_
0
15
E N A BL E
6
RT
N
_
0
16
S V C
5
P GOOD
2
S V D
4
U GA TE _ 1
2 6
F B _0
10
LGA TE _ 1
2 9
OF S /V F I XE N
1
PV C C
3 0
LGA TE _ 0
3 1
BOOT _N B
3 6
B OOT_ 0
3 5
GN
D
49
P WR OK
3
VD
IF
F_
1
19
FB
_
1
20
CO
M
P_
1
21
LG
AT
E_
N
B
39
VW
_
1
22
ISP
_1
23
IS
N
_1
24
B OOT_ 1
2 5
OC
S
ET
_N
B
41
RT
N_
N
B
42
VS
E
N
_N
B
43
FS
ET_
N
B
44
CO
M
P
_NB
45
FB
_
N
B
46
VC
C
47
VI
N
48
PC
1
65
4.
7u
_2
5
V_0
8
P C 42
1 0u _6. 3 V_ X5 R _0 6
PR 2 3
1_ 06
P L8
4 . 7U H _ 7*7 *3. 5
1
2
P R 15 2
8 0. 6K _1 %_ 04
P R 10
*1 5mi l _sh or t
PR 1 64
*15 mi l_ sh ort
PC 3 6
82 p_5 0V _N P O_ 04
P
C
189
4.
7u
_2
5V
_0
8
PR 1 5
100 K _04
+
P
C
1
68
2
20
u_
6.
3V
_6
.3*
6
.3*
4
.2
P R 1 69
1 0_ 06
PQ4 6B
PD 1 50 3Y V S
4
3
5
6
+
P
C
167
22
0u
_6.
3
V_
6.
3
*6.
3*
4.
2
PR 1 60
*15 mi l_ sh ort
P R 16 8
1 0_0 6
P C 26
10 u_ 6. 3V _ X5R _ 06
P C 174
18 0P _5 0V _0 4
C6
1
3
*10
00
p_5
0V
_X
7
R
_04
C 65 0
*0. 1 u_5 0V _X 7R _ 06
PR 1 53
25 5_1 %_ 04
P U 4
GS 711 3
GN D
1
VC N T L
6
V OU T
3
V I N
5
V OU T
4
V F B
2
P OK
7
E N
8
V I N
9
PQ3 2
MD U 265 4
G
D
S
P
R
2
2
*
15m
il_s
ho
rt
PR 1 6
*15 mil _s ho r t
P R 14 8
1K _ 1%_ 04
PQ4 6A
PD 1 50 3Y V S
7
8
1 2
PC
16
4
4.
7u
_
25V
_
08
P R 16 5
1 0K _0 4
PC 1 70
0. 1U _ 50 V_ 06
PR 1 61
*15 mi l_ sh ort
PC 4 5
1U _6 . 3V _Y 5 V_ 04
+
P C 17 6
3 30 U _C A R 31 5L
1
2
+
P
C
17
7
2
20
u_6
.3
V
_6
.3*
6
.3*
4.
2
P
C
5
0
.01u
_5
0V
_X
7R
_
04
P R 1 50
15. 4 K_ 1% _04
PR 1 2
0_ 04
P C 1 81
0 . 22 u_5 0V _0 6
PC
18
8
4.
7u
_2
5V
_0
8
P C 43
0 . 1u_ 16 V_ Y 5V _0 4
PC
15
9
4.
7u
_2
5V
_0
8
PQ4 1
*MD U 26 57
G
D
S
PC
6
0.
22u
_
10V
_
Y5V
_0
4
P R 2 4
1 _0 6
C 64 9
*0 .1 u_ 50 V_ X7 R _06
P C 18 6
0 . 1u_ 50 V_ 06
P
R
18
22
K
_1%
_04
P R 162
*0 _06
P R 39
*1 00K _ 04
P R 14
1 0K _0 4
P C 18 5
1 u_ 10V _ 06
P C 17 2
4 70 0P _5 0V _0 4
P R 1 54
3 6. 5 K_ 1%_ 04
P R 40
10 0K _0 4
PR
14
7
*1
5m
il_
sh
or
t
P C 17 5
0 .1 u_ 50 V_ 06
P R 166
*1 5mi l _sh ort
P R 159
*1 0K _0 6
PR 1 58
0_ 06
PC 1 69
2. 2U _ 16 V_ X5 R _06
P Q1 0
MT N 70 02 ZH S 3
G
D
S
PR 1 51
6. 8K _ 1%_ 04
PJ 14
OPE N -1m m
1
2
C P U _ VD D N B _R U N
C P U _V D D _R U N
LGA TE _0
SGN D 5
S GN D 5
1. 5V
S GN D 5
S GN D 5
S GN D 5
S GN D 5
S GN D 5
V I N
3. 3V S
C P U _ VD D N B _R U N
5 VS
V IN
5V S
3 . 3V S
C P U _V D D _R U N
V IN
5 VS
S GN D 5
SGN D 5
5V
C P U _V D D R
5V S
1. 8V S
5 V
C P U _ PW R GD _S V I D _R E G
4
C P U _ SV D
4
C P U _ SV C
4
3 . 3V S
C P U _V D D 0_ R U N _F B _L
4
C PU _ V D D 0_R U N _ F B_ H
4
P W R GD _V C OR E
2 6, 40
V C OR E_ ON
33
C P U _V D D N B _R U N _F B _H 4
C P U _V D D N B _R U N _F B _L 4
+
PC 1 92
2 20u _4 V_ V _B
D02
P R 21 3
5 .1 _0 6
P C 72
1 000 p_ 50 V_ X7 R _04
P C 235
10 00 p_5 0V _X 7R _ 04
P R 212
5. 1 _06
U GAT E_ N B
Sheet 41 of 48
CPU POWER
Summary of Contents for W150DAQ
Page 1: ...W150DAQ SERVICE MANUAL ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W150DAQ Service Manual ...
Page 24: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction ...
Page 43: ...Top A 3 A Part Lists Top 灰色 黑色 Figure A 1 Top with Finger print ...
Page 44: ...A 4 Bottom A Part Lists Bottom Figure 2 Bottom ...
Page 45: ...SATA BLU RAY COMBO A 5 A Part Lists SATA BLU RAY COMBO Figure A 3 SATA BLU RAY COMBO 非耐落 志精 ...
Page 47: ...LCD A 7 A Part Lists LCD Figure A 5 LCD 非耐落 銘板 一般漆 W150HNQ ...
Page 48: ...A 8 LCD A Part Lists ...
Page 98: ...Schematic Diagrams B 50 B Schematic Diagrams ...
Page 101: ...www s manuals com ...