Schematic Diagrams
Power 1.8VS B - 35
B.Sch
e
m
a
tic D
iag
rams
Power 1.8VS
EN_1. 8V
3 A
3 A
Vout = 0.8V ( 1 + Ra / Rb )
Rb
Ra
1.8V_PWRGD
EN_1.8V
1.8V_PWRGD
SUSB
1.8VS
OCP=10uA X RILIM / Rdson
4A
PC220
10u_6.3V_X5R_06
PR45
*14K_1%_04
PL3
*TMPC0603H- 4R7M-Z01
1
2
PC61
*1u_10V_Y5V_06
PJ6
5mm
1
2
PU3
*uP6127
LX
1
BST
2
VCC
3
DL
4
GN
D
5
RT
N
6
N.
C
7
N.
C
8
FB
9
VOUT
10
PGD
11
EN
12
IL
IM
13
N.C
14
N.C
15
DH
16
PAD
17
+
PC
59
*
56
0u
_2.
5V
_6
.
6
*6
.6
*
5
.9
PC63
*20p_50V_NPO_04
PR46
*10K_1%_04
PC64
*0.01u_16V_X7R_04
PU12
AX6610
GND
1
VCNTL
6
VOUT
3
VIN
5
VOUT
4
VFB
2
POK
7
EN
8
VIN
9
PC53
*
4
.7
u_2
5V
_X
5
R
_0
8
PR44
*10mil_short
PQ21A
*AP6901GSM
7
8
1
2
PC58
*0. 1u_10V_X7R_04
PQ20
MTN7002ZHS3
G
D
S
PC62
*0.1u_10V_X7R_04
PC56
*0.1u_10V_X7R_04
PD10
*RB0540S2
A
C
PC224
1u_10V_Y5V_06
PR204
12.7K_1%_1/16W_04
PC223
10u_6.3V_X5R_06
PC221
0.1u_16V_Y5V_04
PR43
220K_1 %_04
PC54
*
4
.7
u_2
5V
_X
5
R
_0
8
PR205
10K_1%_04
PR41
*15K_1%_04
PC222
82p_50V_NPO_04
PJ22
3mm
1
2
PQ21B
*AP6901GSM
4
3
5
6
PC
60
*
0
.1
u_
16
V
_Y
5
V
_
04
PC57
0.01u_16V_X7R_04
PC217
10u_6.3V_X5R_06
PC52
*.
1u
_5
0
V
_
Y
5V
_0
6
PR42
10K_ 1%_04
PC65
*20p_50V_NPO_04
PR40
100K_1%_04
VI N
1.8VS
V1.8S
3.3V
5V
5V
V1.8 S_REG
5V
1.8VS
3.3V
SUSB
30, 32,33,36
1.8V_PWRGD
19
Sheet 34 of 41
Power 1.8VS
Содержание W240BU
Страница 1: ...W241BU W241BUQ W240BU W245BUQ W248BUQ W249BUQ ...
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer W241BU W241BUQ W240BU W245BUQ W248BUQ W249BUQ Service Manual ...
Страница 24: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction ...
Страница 38: ...Disassembly 2 14 2 Disassembly ...
Страница 42: ...Part Lists A 4 Top W245BUQ A Part Lists Top W245BUQ 灰色 非耐落 非耐落 黑色 頭徑 頭厚 號 度 黑色 Figure A 2 Top W245BUQ ...
Страница 46: ...Part Lists A 8 Bottom W248BUQ W249BU C A Part Lists Bottom W248BUQ W249BU C Figure A 6 Bottom W248BUQ W249BU C ...
Страница 48: ...Part Lists A 10 LCD W245BUQ A Part Lists LCD W245BUQ 華力 今皓 泰林 中性 電鑄薄膜鍍亮鉻 字體連結 銘板 銅箔接地 Figure A 8 LCD W245BUQ ...
Страница 49: ...Part Lists LCD W248BUQ C A 11 A Part Lists LCD W248BUQ C 華力 非耐落 無鉛 精乘 設變 Figure A 9 LCD W248BUQ C ...
Страница 52: ...Part Lists A 14 HDD A Part Lists HDD 無鉛 無鉛 Figure A 12 SATA DVD SUPER MULTI W248BUQ ...
Страница 79: ...Schematic Diagrams USB 3 0 VL800 B 27 B Schematic Diagrams USB 3 0 VL800 Sheet 26 of 41 USB 3 0 VL800 ...
Страница 97: ...www s manuals com ...