Schematic Diagrams
B - 22 LED/ MDC/ BT
B.Schematic Diagrams
LED/ MDC/ BT
Sheet 21 of 43
LED/ MDC/ BT
L E D _ B A T _ F U L L
L E D _ B A T _ C H G
L E D _ P W R
L E D _ A C I N
Del H30, H31, H32 3 /8
B T _ E N #
1
H 2 5
MT H 31 5 D 1 1 1
3
4
5
6
7
8
9
M 5
M -MA R K 1
1
H 7
MT H 31 5 D 1 1 1
3
4
5
6
7
8
9
R 5 40
22 0 _0 4
M2
M-M A R K 1
H 3 6
h t 6 _ 0b 7 _0 d 3 _7
M 1
M -MA R K 1
H 3 5
H C 6_ 0 d 3_ 7
Q 1 7
D T C 1 1 4E U A
C
E
B
C 7 5 7
* 18 0 p_ 5 0 V _N P O _ 0 4
R 5 42
* 22 0 _ 04
J_ T P 4
8 5 20 1 -0 60 5 1
1
2
3
4
5
6
H 2 1
C 1 10 D 1 1 0 N P
SG
Y
D 1 3
*K P B -3 0 25 Y S GC
1
3
2
4
1
H 1 3
MT H 3 1 5 D 1 1 1
3
4
5
6
7
8
9
1
H 2 4
MT H 3 1 5 D 1 1 1
3
4
5
6
7
8
9
C 75 8
*
18
0p
_
50V
_N
P
O
_04
H 3 4
h t 6 _ 0b 7 _0 d 3 _7
R 5 48
22 0 _0 4
Q1 4
*MT N 70 0 2Z H S 3
G
D
S
1
H 5
MT H 31 5 D 1 1 1
3
4
5
6
7
8
9
H 15
H 4_ 7 B 6 _0 D 3 _ 7
H 23
C 67 D 6 7
C 76 0
*0 . 1 u_ 1 6V _Y 5V _ 0 4
H 2 9
H 4 _ 7B 6 _ 0 D 3 _7
D 2
R
Y
-S
P1
7
0
YG
3
4
-5
M
A
C
H 18
H 6_ 0 D 3 _ 7
R 5 3 6
47 K _ 0 4
H 3 3
H T 6 _0 B S 1 D 3 _ 7
R 5 49
22 0 _ 04
H 1 9
H 4 _ 0B 7 _ 0 D 3 _7
1
H 1 1
mt h3 1 5d 1 1 1_ 3
3
4
5
6
1
H 1 4
MT H 31 5 D 1 1 1
3
4
5
6
7
8
9
1
H 3
MT H 31 5 D 1 1 1
3
4
5
6
7
8
9
R 5 38
*1 0K _0 4
D 5
R
Y-
S
P1
7
0
YG
3
4
-5
M
A
C
1
H 4
MT H 3 1 5 D 1 1 1
3
4
5
6
7
8
9
S 2
S MD 8 0 X 80
1
1
H 2
C 11 0 D 1 1 0N P
M7
M- MA R K 1
H 20
C 11 0 D 1 1 0N P
M3
M-M A R K 1
M4
M-M A R K 1
R 5 4 6
2 20 _ 0 4
M8
M-M A R K 1
S 1
S MD 80 X 8 0
1
1
R 5 5 0
* 10 m i l_ s ho rt _ 0 4
D 4
R
Y-
SP1
70
YG
34
-5
M
A
C
R 54 1
2 2 0 _0 4
M6
M- MA R K 1
D 3
R
Y-
SP1
70
YG
34
-5
M
A
C
H 1
C 1 10 D 11 0 N P
H 17
* H 4 _7 B 6 _ 0D 3 _7
SG
Y
D 1
K P B -3 02 5 Y S G C
1
3
2
4
R 54 3
* 22 0 _0 4
H 6
C 6 7 D 6 7
R 5 4 7
2 20 _ 0 4
Q 1 6
* D T C 1 1 4 E U A
C
E
B
1
H 9
MT H 31 5 D 1 1 1
3
4
5
6
7
8
9
3 . 3V S
3 . 3 V S
3 . 3V S
3 . 3 V S
3 . 3 V S
3 . 3 V S
3 . 3 V
3 . 3 V
GN D
V D D 3
G N D
W24 Off, W2 5/W27 On
L E D _ N U M# 2 0
B T _ E N
17 , 2 0
W L A N _E N
1 7, 2 0
L E D _ C A P # 2 0
L E D _ S C R OL L # 2 0
S A T A _L E D # 9
W LA N _L E D # 1 7 , 2 0
B T _ E N
1 7 , 20
L E D _ P W R
20
LE D _A C I N 2 0
1
H 2 6
M TH 3 15 D 1 1 1
3
4
5
6
7
8
9
6- 52- 52 001 -0 27
6- 52 -52 00 1- 027
6-5 2- 520 01 -02 7
6-5 2- 520 01 -02 7
Bluetooth
B T _ D E T #
On 3 /18
NUM
LOCK
LED
2
CAPS
LOCK
LED
LED
SCROLL
LOCK
LED
POWER ON
LED
3
1
WLAN
LED
2
4
BT
LED
HDD/ODD
LED
W24 On, W25/W27 Off
Summary of Contents for W270BUQ Series
Page 1: ...W270BUQ Series ...
Page 2: ...Preface I Preface Notebook Computer W270BUQ Service Manual ...
Page 23: ...Introduction 1 12 Mainboard Overview Bottom Connectors 1 Introduction ...
Page 38: ...Top A 3 A Part Lists Top 灰色 尚盟 Figure A 1 Top ...
Page 39: ...A 4 Bottom 9W A Part Lists Bottom 9W Figure A 2 Bottom ...
Page 40: ...Bottom 18W A 5 A Part Lists Bottom 18W Figure A 3 Bottom ...
Page 41: ...A 6 SATA DVD DUAL A Part Lists SATA DVD DUAL 志精 Figure 4 SATA DVD DUAL ...
Page 42: ...LCD A 7 A Part Lists LCD Figure A 5 LCD ...
Page 43: ...A 8 LCD A Part Lists ...
Page 73: ...Schematic Diagrams B 30 APU CORE NB CORE B Schematic Diagrams ...
Page 76: ...www s manuals com ...
