Schematic Diagrams
Power 1.05VS, 0.85VS B - 43
B.Schematic Diagrams
Power 1.05VS, 0.85VS
Sheet 42 of 55
Powe 1.05VS/
0.85VS
3.3V
PR269
*0_04
PR268
*10mil_short
PC57
0.
1
u
_50
V
_
Y
5
V
_06
PC151
4.7u_2
5V
_
X
5
R
_0
8
+
PC156
22
0u_6
.3
V
_6.3*
6.
3*
4.
2
PR70
10K_04
PJ21
*OPEN-12mm
1
2
PC48
1u_6.3V_X5R_04
PC150
4
.7u_
25V
_X
5R
_0
8
PR82
2.2_04
PQ50
*ME4626-G
4
6
2
7
3
8
5
1
PL8
BCIH1030HC-R56M
1
2
+
PC157
220
u_6
.3
V
_
6.
3*
6.3*
4.
2
PC754
1u_6.3V_X5R_04
PC58
0.
1u
_50
V
_
Y
5
V
_06
PR273
10K_04
PD2
FM5822
A
C
PQ51
ME4626-G
4
6
2
7
3
8
5
1
PJ19
*6m il
1
2
PR80
4.3K_1%_04
PJ20
*6mil
1
2
PC59
* 0.1u_16V_Y 5V_04
PC52
*15p_50V_NPO_04
PC54
1u_6.3V_X5R_04
PR84
0_06
PQ52
ME4894-G
4
6
2
7
3
8
5
1
PU2
G5602R41U
VOUT
1
EN_PSV
15
TON
16
VCC
2
VFB
3
PGOOD
4
AGND
6
BST
13
DH
12
LX
11
ILIM
10
VDD
9
DL
8
PGND
7
PGND
17
NC
5
NC
14
PR85 820K_1%_06
PR86
100K_1%_04
PR76 4.12K_1%_0402
PR73
10K_1%_04
PQ15
MTN7002ZHS3
G
D
S
PR211
*10mil_short
PU10
G978
GND
9
D0
1
VO
3
VIN
5
D1
2
VO
4
POK
7
VEN/MOOE
8
VPP
6
PC55
0.1u_10V_X7R_04
5V
5V
VIN
5V
1.05VS
3.3V
1.05V
V0.85
1.05VS_VTT
2,3,5,23,26,27,28,38
3.3V
2,3,6,12,19,21,22,23,25,26,27,28,30,31,32,36,38,40,41
5V
28,30,31,32,38,40,41
1.05VS
6,21,22,27,28,38,41,43
VSSP_SENSE 5
VCCP_SENSE 5
SUSB
3,38,40,41
VIN
12,38,39,40,41,43,44,45,46
VCCSA_VID1 6,40
VCCSA_VID0 6,40
1.05VS_PWRGD
23
0.85V_ON
40
0.85VS
6,40
0.85VS_PWRGD
23,40
5V
28,30,31,32,38,40,41
1.05V
0.85V_ON
PC755
1
0u_
6.
3
V
_X
5
R
_
0
6
5V
SUSB
1.05V_ON
PJ23
*OPEN-5m m
1
2
1.05V_ON
PC756
10
u_
6.
3
V
_
X
5
R
_
0
6
1.05VS_PWRGD
21.5A
PC757
*1
0
u
_
6
.3
V_
X5
R
_
0
6
PC753
10u_6.3V_X5R_06
Summary of Contents for W370ET
Page 1: ...W370ET ...
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer W370ET Service Manual ...
Page 24: ...Introduction 1 12 1 Introduction ...
Page 40: ...Disassembly 2 16 2 Disassembly ...
Page 43: ...Part Lists Top A 3 A Part Lists Top 灰色 Figure A 1 Top ...
Page 44: ...Part Lists A 4 Bottom A Part Lists Bottom Figure A 2 Bottom ...
Page 45: ...Part Lists LCD A 5 A Part Lists LCD Figure A 3 LCD ...
Page 46: ...Part Lists A 6 HDD A Part Lists HDD Figure A 4 HDD ...
Page 47: ...Part Lists 2nd HDD A 7 A Part Lists 2nd HDD Figure A 5 2nd HDD ...
Page 48: ...Part Lists A 8 DVD A Part Lists DVD 志精 祥和 Figure A 6 DVD ...
Page 49: ...Part Lists COMBO A 9 A Part Lists COMBO 志精 Figure A 7 COMBO ...
Page 50: ...Part Lists A 10 A Part Lists ...