Schematic Diagrams
SATA, 3G POWER, PCI DEBUG B - 19
B.Sch
e
m
a
tic D
iag
rams
SATA, 3G POWER, PCI DEBUG
Sheet 18 of 36
SATA, 3G POWER,
PCI DEBUG
3 . 3 V S
5 V S
3 . 3 V S
3 . 3 V
3 . 3 V
3 . 3 V
3. 3 V
3 . 3 V
3 . 3 V S
5 V S
1 2 , 1 9, 21 , 2 4 , 2 5 , 2 7
3 . 3 V
2 , 1 2 , 1 4, 15 , 1 6 , 1 9 , 2 0 , 2 3 , 2 5, 2 7 , 2 9 , 3 0 , 3 1
3 . 3 V S
6 , 1 0 , 1 1, 12 , 1 3 , 1 4 , 1 5 , 1 6 , 1 7, 1 9 , 2 0 , 2 1 , 2 2 , 2 4 , 2 6, 2 7 , 2 8
S A T A T X P 0
1 5
S A T A T X N 0
1 5
S A T A R X N 0 1 5
S A T A R X P 0 1 5
L P C _A D 1
1 4, 26
L P C _F L A S H
1 4
L P C _A D 0
1 4, 26
L P C _F R A ME # 1 4 , 2 6
L P C _R S T #
2 0 , 2 6 , 2 7
L P C _A D 3
1 4, 26
P C L K _ L P C R O M 1 7
L P C _A D 2
1 4, 26
K B C _ S U S B # 2 6
S U S B #
1 7 , 2 0 , 2 2 , 2 7 , 3 0, 31
S B _ S U S C # 1 4
S B _ S U S B # 1 4
N B _ S 3A U X S W #
5
P S O N #
1 4
K B C _ S U S C # 2 6
S A T A T X P 0 _ R
S A T A R XN 0 _ R
Z 1 80 4
Z 1 80 1
S A T A R XP 0 _R
Z 1 80 3
Z 1 80 2
S A T A T X N 0 _ R
Z 18 0 7
Z 1 8 0 8
Z 1 8 0 6
Z 1 8 0 5
Z 18 1 0
C 2 9
. 1U _ 1 6 V _ 0 4
R 4 3 2
* 4 . 7 K _ 0 4
C 6 74
* . 1 U _ 1 6 V _ 0 4
U 4 1
*7 4 A H C 1 G 0 8G W
1
2
5
4
3
C 4 28
. 0 1 U _ 1 6 V _ X 7 R _ 0 4
J _ H D D 1
S A T -2 2R C 1 A A
S 1
S 2
S 3
S 4
S 5
S 6
S 7
P 1
P 2
P 3
P 4
P 5
P 6
P 7
P 8
P 9
P 1 0
P 1 1
P 1 2
P 1 3
P 1 4
P 1 5
R 4 81
* 1 0 0K _ 04
C 6 5 0
* . 1 U _ 1 6 V _ 0 4
C 4 32
. 0 1 U _ 1 6 V _ X 7 R _ 0 4
R 4 3 3
* 4 . 7 K _ 0 4
C 2 8
. 1U _ 1 6 V _ 0 4
C 3 8 1
1 0U _ 1 0 V _ 0 8
Q3 3
*2 N 70 0 2 W
G
D
S
J _B I OS 1
*8 7 2 1 2 -10 G 0 R
1
2
3
4
5
6
7
8
9
10
C 4 39
. 0 1 U _ 1 6 V _ X 7 R _ 0 4
R 4 8 9
0_ 0 4
R 4 3 6
* 1 0K _ 04
R 4 3 5
*1 0 K _ 0 4
C 3 2
1 U _ 1 0 V _ 06
J _ 3 GP W 1
* 8 52 0 5 -0 4 0 0 1
1
2
3
4
Q 3 2
* 2 N 7 0 0 2 W
G
D
S
+
C 3 8 6
1 0 0U _ 6 . 3 V _ B 2
C 3 0
. 1U _ 1 6 V _ 0 4
C 4 2
. 01 U _ 1 6V _ X7 R _ 0 4
Q 3 1
* 2 N 7 0 0 2 W
G
D
S
C 4 41
. 0 1 U _ 1 6 V _ X 7 R _ 0 4
R 5 0 3
10 0 K _ 0 4
C 3 8 9
10 U _ 1 0 V _ 08
R 42 9
*0 _ 0 4
Q 3 4
* D TC 1 1 4 E U A
C
E
B
R 4 3 4
0_ 0 4
R 4 3 1
0_ 0 4
C 6 8 0
*. 1 U _1 6 V _ 0 4
LPC BIOS CO NN
POWER MANAGMENT
P IN G N D1 ~ 2 = G N D
SIS? ? ? ?
? ? ? ? ?
Connector
SATA HDD
1
10
J_BIOS1
For NB control and Level shift
If need PSON#
than used 100K
and 0.1U
3A
4
J_3GPW1
1
3G POWER CONNEC TOR
S3
S0/S1
0
1
0
1
PSON#
S4/S5
1
S3AUXSW#
SIGNAL
1
5/10
Summary of Contents for M720sr
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M72XSR Service Manual...
Page 26: ...Introduction 1 14 1 Introduction...
Page 44: ...Disassembly 2 18 2 Disassembly...
Page 51: ...Part Lists Bottom M72XSR A 7 A Part Lists Bottom M72XSR Figure A 5 Bottom M72XSR 2...
Page 52: ...Part Lists A 8 LCD M720SR A Part Lists LCD M720SR Figure A 6 LCD M720SR...
Page 53: ...Part Lists LCD M725SR A 9 A Part Lists LCD M725SR Figure A 7 LCD M720SR LOGO...
Page 54: ...Part Lists A 10 A Part Lists Combo M720SR Figure A 8 Combo M720SR...
Page 56: ...Part Lists A 12 A Part Lists...
Page 94: ...Schematic Diagrams B 38 B Schematic Diagrams...
Page 95: ...www s manuals com...
