Schematic Diagrams
CANTIGA 2/7, Graphics B - 7
B.Schematic Diagrams
CANTIGA 2/7, Graphics
P E G _ TX 5 1 5
L _ B K L T _C TR L
P E G_ T X #_ 2
C R T _ TV O
P E G _T X 1 2
C 66 8
22
P
_50
V
_04_
-U
Z 0 6 0 3
P E G _ TX _ 0
C 8 6 8
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
P E G _ R X 3 15
P E G _ TX 2 1 5
D03A-0313
P E G _ TX # 9 1 5
P E G _ TX _ 1 5
P E G _T X # 15
L 1 1
*2 0 m il _ s ho rt
L V D S _I B G
L V D S A _ D A T A # 3
P E G _ TX # _ 8
LV D S -L 0 P
1 4
C 3 23
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
3 . 3 V S
P E G _ TX _ 9
P E G _ R X 11 1 5
P E G _ R X 2 15
P E G _ R X 0 15
1 . 0 5 V M_ P E G
1. 0 5 V M _P E G
1 0
P E G _T X # 14
P E G _T X 1 5
C 3 21
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ C OM P
H D MI B _ D 0 B N
4 3
C 2 41
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ R X #3 1 5
C 67 3
22
P
_50
V
_
04
_
-U
P _ D D C _ C L K
1 4
LV D S -L 2 N
1 4
R 98
2. 2 K _ 0 4_ -U
P E G _ R X #2 1 5
P E G _ R X #6 1 5
P E G _ R X 14 1 5
P E G _ R X 12 1 5
P E G _ TX # _ 15
P E G _T X # 11
D A C _D D C A D A TA
1 4
P E G _ TX # 0 1 5
P E G_ T X _3
C 2 2 6
3 0P _5 0 V _ 04 _ -U
C 2 87
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
D A C _ R E D
C 2 80
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
Z o=
5 0O? 5%
P E G_ T X #_ 1
P E G _ TX _ 1
D A C _ B L U E
P E G _T X 9
LV D S -L C L K N
1 4
C 8 6 5
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
C 8 6 9
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
LV D S -U 1 N
1 4
P E G _ TX 1 3 1 5
C R T _ H S
P E G_ T X #_ 0
C 3 43
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
R 83
150_1
%
_04_
U
C 8 6 6
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
MA X= 0.5 "
P E G _ R X #9 1 5
P _ D D C _ D A TA
1 4
P E G _T X 1 3
C 3 30
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
R 1 1 4
0 _ 04 _ -U
P E G _ TX # _ 2
C 2 76
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
R 39
0 _ 0 4_ -U
P E G _ TX # _ 3
P E G _ TX _ 7
H D MI B _ D 2 B P
43
P E G _T X # 9
C 8 7 1
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
P E G _ R X 5 15
P E G _T X 0
LV D S -U 0 P
1 4
PLACE NEAR L40 PAD VIA
L V D S A _ D A T A 3
C 2 78
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ TX # 1 0 15
P E G _T X 2
R 9 1
150
_1%
_04_U
R 94
30 . 1 _ 1 %_ 0 4 _-U
P E G _ TX _ 5
P E G _T X 7
C 6 6 4
22P
_5
0
V
_04
_
-U
P E G _ R X #7 1 5
P E G _ TX # 2 1 5
R 1 1 5
10 K _ 0 4 _-U
P E G _ TX 1 1 1 5
P E G_ T X _2
R 99
150_1
%
_04
_U
P E G _ TX # _ 14
P E G _T X # 5
P E G _ TX _ 8
C 2 65
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ TX # 4 1 5
P E G _ TX _ 1 2
P E G _T X # 3
P E G _ TX 8 1 5
C 2 99
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ R X 10 1 5
LV D S -L 1 P
1 4
P E G _ TX # _ 0
P E G _ TX _ 4
P E G _ TX # 1 1 5
P E G _ TX 3 1 5
P E G _ TX 1 4 1 5
P E G _ TX # _ 5
LV D S -U 2 N
1 4
P E G _ TX # _ 1
P E G _T X # 6
R 86
7 5 _1 % _ 0 4_ U
Zo=
55O?
5%
P E G _ TX _ 1 0
P E G _ TX # 1 1 15
L V D S _V B G
R 88
30 . 1 _ 1 %_ 0 4 _-U
C 8 6 7
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
C 3 32
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
C 2 98
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
PLACE NEAR AC COUPLING CAP'S BOTTOM
GET VIA DIRECT CONNECT THESE
RESISTER
H D MI B _ C L K B P
43
C 2 75
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
? ? DISABLE:
LVDS_VREFH/LVDS_VREFL/
LVDS_IBG/LVDS_VBG? ?
P E G _ TX 1 5 1 5
P E G _T X # 8
P E G _ R X #1 3 1 5
P E G _ TX # 3 1 5
P E G _ TX 1 2 1 5
C 2 67
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
LVDS
PCI-EX
PRESS GRAPH
I
CS
TV
VGA
U 2 3C
C A N T I G A
T 3 7
T 3 6
H 44
J 4 6
L 4 4
L 4 0
N 41
P 4 8
N 44
T 4 3
U 43
Y 43
Y 48
Y 36
A A 4 3
A D 37
A C 47
A D 39
H 43
J 4 4
L 4 3
L 4 1
N 40
P 4 7
N 43
T 4 2
U 42
Y 42
W 4 7
Y 37
A A 4 2
A D 36
A C 48
A D 40
J 4 1
Y 40
M 40
M 42
R 48
N 38
T 4 0
U 37
U 40
M 46
A A 4 6
A A 3 7
A A 4 0
A D 43
A C 46
M 47
J 4 2
L 4 6
M 48
M 39
M 43
R 47
N 37
T 3 9
U 36
U 39
Y 39
Y 46
A A 3 6
A A 3 9
A D 42
A D 46
M3 2
M3 3
K 3 3
J3 3
M2 9
C 4 4
B 4 3
E 3 7
E 3 8
C 4 1
C 4 0
H 4 7
E 4 6
G4 0
D 4 5
F 4 0
B 3 7
A 3 7
A 4 1
H 3 8
G3 7
G3 8
F 3 7
G3 2
F 2 5
H 2 5
K 2 5
H 2 4
E 2 8
H 3 2
J3 2
G2 8
J2 9
E 2 9
J2 8
G2 9
L2 9
H 4 8
B 4 2
L3 2
C 3 1
E 3 2
A 4 0
B 4 0
J3 7
K 3 7
P E G _C OM P I
P E G_ C O MP O
P E G _R X #_ 0
P E G _R X #_ 1
P E G _R X #_ 2
P E G _R X #_ 3
P E G _R X #_ 4
P E G _R X #_ 5
P E G _R X #_ 6
P E G _R X #_ 7
P E G _R X #_ 8
P E G _R X #_ 9
P E G _ R X # _1 0
P E G _ R X # _1 1
P E G _ R X # _1 2
P E G _ R X # _1 3
P E G _ R X # _1 4
P E G _ R X # _1 5
P E G_ R X_ 0
P E G_ R X_ 1
P E G_ R X_ 2
P E G_ R X_ 3
P E G_ R X_ 4
P E G_ R X_ 5
P E G_ R X_ 6
P E G_ R X_ 7
P E G_ R X_ 8
P E G_ R X_ 9
P E G _R X _1 0
P E G _R X _1 1
P E G _R X _1 2
P E G _R X _1 3
P E G _R X _1 4
P E G _R X _1 5
P E G_ T X #_ 0
P E G _T X # _1 0
P E G_ T X #_ 3
P E G_ T X #_ 4
P E G_ T X #_ 5
P E G_ T X #_ 6
P E G_ T X #_ 7
P E G_ T X #_ 8
P E G_ T X #_ 9
P E G_ T X #_ 1
P E G _T X # _1 1
P E G _T X # _1 2
P E G _T X # _1 3
P E G _T X # _1 4
P E G _T X # _1 5
P E G_ T X #_ 2
P E G_ T X_ 0
P E G_ T X_ 1
P E G_ T X_ 2
P E G_ T X_ 3
P E G_ T X_ 4
P E G_ T X_ 5
P E G_ T X_ 6
P E G_ T X_ 7
P E G_ T X_ 8
P E G_ T X_ 9
P E G_ T X _1 0
P E G_ T X _1 1
P E G_ T X _1 2
P E G_ T X _1 3
P E G_ T X _1 4
P E G_ T X _1 5
L _ C T R L _ C L K
L _ C T R L _ D A T A
L _ D D C _ C L K
L _ D D C _ D A T A
L _ V D D _E N
L V D S _I B G
L V D S _V B G
L V D S _V R E F H
L V D S _V R E F L
L V D S A _C L K #
L V D S A _C L K
L V D S A _D A T A # _0
L V D S A _D A T A # _1
L V D S A _D A T A # _2
L V D S A _D A T A _ 1
L V D S A _D A T A _ 2
L V D S B _C L K #
L V D S B _C L K
L V D S B _D A T A # _0
L V D S B _D A T A # _1
L V D S B _D A T A # _2
L V D S B _D A T A _ 1
L V D S B _D A T A _ 2
L _ B K L T_ E N
T V A _ D A C
T V B _ D A C
T V C _ D A C
T V _ R T N
C R T _ B LU E
C R T _ D D C _ C L K
C R T _ D D C _ D A T A
C R T _ GR E E N
C R T _ H S Y N C
C R T _ TV O _ I R E F
C R T _ R E D
C R T _ I R T N
C R T _ V S Y N C
L V D S A _D A T A _ 0
L V D S B _D A T A _ 0
L _ B K L T_ C TR L
T V _ D C ON S E L _0
T V _ D C ON S E L _1
L V D S A _D A T A # _3
L V D S A _D A T A _ 3
L V D S B _D A T A # _3
L V D S B _D A T A _ 3
P E G _ TX # 1 5 15
P E G _T X # 1
LV D S -L 0 N
1 4
P E G _T X 1 4
C 3 53
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ TX # 1 4 15
P E G _T X 4
P E G _ R X 4 15
Z 06 0 1
P E G _ TX # _ 4
P E G _ R X #1 4 1 5
R 1 02
2 . 2 K _ 0 4_ -U
C 8 7 0
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
H D MI B _ C L K B N
4 3
P E G _ TX # 1 3 15
P E G _ TX _ 1 1
P E G _ TX _ 1 3
P E G _T X 6
B L O N
1 4
P E G _ TX # 1 2 15
C 3 17
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
Mi nim iz e RE FS ET
ro uti ng l en gt h and
sh iel d wi th V SS
L V D S B _ D A T A 3
L V D S B _ D A T A # 3
P E G _ R X 8 15
P E G _ TX 7 1 5
C 2 2 4
30 P _ 5 0V _0 4 _ -U
P E G _ R X 7 15
P E G _ TX # _ 9
FOR INTEL HDMI CONN
D A C _ D D C A C LK
1 4
LV D S -U C L K N
1 4
P E G _ TX 0 1 5
Z 0 6 0 2
P E G _ TX # _ 11
PEG_COMPI and the PEG_COMPO pins should be
shorted at the package and then routed to one
end of a 49.9 O ? % pull-up resistor to
VCC_PEG. Place the resistor within 500 mils
(1.27 cm) of the (G)MCH
C 2 55
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ R X #0 1 5
P E G _ TX # _ 13
C 2 86
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
C 2 57
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ R X #1 1 5
P E G _T X 8
LV D S -U 1 P
1 4
P E G _ TX # _ 7
LV D S -L 1 N
1 4
P E G _ TX _ 3
P E G _ R X #8 1 5
P E G _T X # 10
R 82
7 5 _1 % _ 0 4_ U
C 2 81
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
R 78
1. 02 K _ 1 %_ 0 4 _U
P E G _T X 1
R 4 8 0
2 . 3 7K _ 1 % _ 04 _ -U
? ?
? ? D ISA BL E :L _C TR_ CL K /L CT R_ DAT A
L_ DD C_ CL K / L_ DD C_ DA TA NO C ON NE CT
D A C _B L U E
1 4
C 3 13
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ R X 13 1 5
P E G _ TX _ 2
P E G _T X 3
C 2 93
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G_ T X _1
P E G _T X # 13
P OR T B _H P D # 4 3
C 8 7 2
. 1 U _ 1 0V _ X 7 R _ 0 4_ -U
L V D S -U C LK P
14
L V D S -L C L K P
14
P E G _T X # 12
R 95
7 5 _1 % _ 0 4_ U
Zdif f=
100O ? 0%
P E G _ R X #1 5 1 5
D A C _ H S Y N C
14
P E G _ TX # _ 12
P E G _T X # 2
LV D S -U 2 P
1 4
P E G _ TX 1 0 1 5
? ? ? ?
ENA BL E :7 5_ 1%_ 04 T O ? ?
DI SA BL E:0 _0 4 TO G ND
D A C _ G R E E N
C 3 48
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
R 1 2 2
10 K _ 0 4_ -U
C 3 03
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ TX # 7 1 5
C 3 46
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
H D MI B _ D 0 B P
43
C 3 12
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
D A C _ GR E E N
14
LV D S -U 0 N
1 4
P E G _ TX 6 1 5
P E G _ TX # _ 10
P E G _T X # 4
P E G _ R X 15 1 5
H D MI B _ D 1 B N
4 3
P E G _ TX 1 1 5
C 2 72
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
C 3 16
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ R X 1 15
P E G _ TX _ 1 4
C 2 62
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
T V C _D A C
P E G_ T X _0
? ?
? ? DI SA BL E :D AC _DD CA CL K/ DA C_D DC AD AT A /
CRT _H S /C RT _VS ? ?
CRT _T VO 1 .0 2k_ 1% _0 4 ch ang e 0_ 04 ? ?
R 1 2 0
0 _ 04 _ -U
P E G _ R X #1 0 1 5
P E G _ R X 6 15
Z 0 6 0 5
Z 0 6 0 4
P E G _T X 1 1
H D MI B _ D 2 B N
4 3
P E G _ TX # 6 1 5
P E G _T X 1 0
C 2 44
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
D A C _ R E D
1 4
D A C _ V S Y N C
1 4
P E G _ TX # 8 1 5
T V B _ D A C
P E G _ R X #4 1 5
LV D S -L 2 P
1 4
T V A _ D A C
P E G_ T X #_ 3
P E G _ TX # _ 6
P E G _T X # 0
R 14 1
4 9 . 9 _1 % _ 04
C 2 95
* . 1 U _ 1 0V _ X 7 R _ 0 4_ + U
P E G _ TX 9 1 5
P E G _ TX _ 6
P E G _T X 5
? ?
? ? E NAB LE : C HA NGE T O 15 0_ 1% _04
DI SAB LE : CH AN GE TO 0 _0 4
3. 3 V S
2 , 3, 7 , 1 0 , 1 2, 1 3 , 1 4, 15 , 2 2 , 23 , 2 4 , 2 5, 2 6 , 2 7, 2 8 , 2 9 , 30 , 3 1 , 32 , 3 3 , 3 4, 3 5 , 3 9, 41 , 4 3
N B _E N A V D D
1 4
P E G_ R X 3
1 5
H D MI B _ D 1 B P
43
P E G _ R X #5 1 5
P E G _ R X #1 2 1 5
P E G _ TX # 5 1 5
C R T _ V S
P E G _ R X #1 1 1 5
P E G _ R X 9 15
P E G _ TX 4 1 5
P E G _T X # 7
Sheet 6 of 51
CANTIGA 2/7,
Graphics
Summary of Contents for M740T
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M740T M740TU M760T M760TU Service Manual...
Page 26: ...Introduction 1 14 1 Introduction...
Page 48: ...Disassembly 2 22 2 Disassembly...
Page 53: ...Part Lists Bottom M740T A 5 A Part Lists Bottom M740T 3 Figure A 3 Bottom M740T...
Page 54: ...Part Lists A 6 Bottom M740TU A Part Lists Bottom M740TU 3 Figure A 4 Bottom M740TU...
Page 55: ...Part Lists LCD M740T M740TU A 7 A Part Lists LCD M740T M740TU Figure A 5 LCD M740T M740TU...
Page 56: ...Part Lists A 8 HDD M740T M740TU A Part Lists HDD M740T M740TU Figure A 6 HDD M740T M740TU...
Page 61: ...Part Lists Bottom M760T A 13 A Part Lists Bottom M760T 3 Figure A 11 Bottom M760T...
Page 62: ...Part Lists A 14 Bottom M760TU A Part Lists Bottom M760TU 3 Figure A 12 Bottom M760TU...
Page 63: ...Part Lists LCD M760T M760TU A 15 A Part Lists LCD M760T M760TU Figure A 13 LCD M760T M760TU...
Page 64: ...Part Lists A 16 HDD M760T M760TU A Part Lists HDD M760T M760TU Figure A 14 HDD M760T M760TU...