Schematic Diagrams
B - 28 IBEXPEAK - M 8/9
B.Schematic Diagrams
IBEXPEAK - M 8/9
VCCIO 3062mA
20.4mA
357mA
<1mA
C 66 0
* . 1U _ 16 V _ 0 4
C 4 09
1 U _6 . 3 V _ 04
R T C V C C
2 0
2mA
C 39 7
. 1 U _ 1 6 V _ 04
C 6 53
1 0 U _ 6 . 3 V _0 6
C 58 7
* 1u _ 6 . 3V _ 0 4
C 3 94
. 1 U _1 6 V _ 04
C 4 41
1U _6 . 3 V _ 0 4
C 38 4
. 1 U _ 1 6 V _ 04
C 42 2
1 U _ 6 . 3 V _ 04
C 3 8 0
*1 0 U _ 6. 3 V _ 0 6
C 3 8 5
1 U _ 6 . 3 V _ 04
R 3 22
1 00 _ 0 4
IBEXPEAK - M (POWER)
R 2 7 6
*2 0 mi l _s h o rt
C 4 4 5
1 U _ 6 . 3V _ 0 4
L 57
H C B 1 00 5 K F -1 2 1T 2 0
C 39 9
. 1 U _ 1 6 V _ 04
C 3 90
. 1 U _1 6 V _ 04
C 3 78
. 1 U _ 1 0V _ X 7 R _ 0 4
C 39 2
. 1 U _1 6 V _ 04
C 40 1
1 U _ 6 . 3 V _ 04
R 5 28
* 0 _0 4
C 38 3
. 1 U _1 6 V _ 04
D 1 0
R B 5 51 V 3 0
A
C
R 2 7 9
1 0 0_ 0 4
C 41 8
1 U _ 6 . 3 V _ 04
C 39 8
. 1 U _1 6 V _ 04
142.6mA
PO WE R
SA
T
A
US
B
C
l
o
ck
a
n
d
Mi
s
c
el
la
ne
o
u
s
HD
A
CP
U
P
C
I/
G
P
I
O
/L
PC
RT
C
PC
I/
GPI
O/
L
P
C
U 3 0 J
I be x P e a k-M _R e v 0 _9
D C P S U S B Y P
Y 20
V C C M E [ 1 ]
A D 38
V C C M E [ 2 ]
A D 39
V C C M E [ 3 ]
A D 41
V C C M E [ 5 ]
A F 41
V C C M E [ 6 ]
A F 42
V C C S U S H D A
L 30
V C C S U S 3 _3 [ 2 8 ]
U 2 3
V C C I O[ 5 6 ]
V 2 3
V C C I O[ 1 3 ]
A D 1 9
V C C I O[ 1 4 ]
A F 2 0
V C C I O[ 1 5 ]
A F 1 9
V C C M E [ 7 ]
V 39
V C C M E [ 8 ]
V 41
V C C M E [ 9 ]
V 42
V C C M E [ 1 0]
Y 39
V C C M E [ 1 1]
Y 41
V C C M E [ 1 2]
Y 42
V 5 R E F
K 4 9
V C C 3_ 3 [ 8 ]
J 38
V C C 3_ 3 [ 9 ]
L 38
V C C 3 _3 [ 1 0 ]
M3 6
V C C 3 _3 [ 1 1 ]
N 3 6
V C C 3 _3 [ 1 2 ]
P 3 6
V C C 3 _3 [ 1 3 ]
U 3 5
V C C R T C
A 12
V C C S U S 3 _3 [ 2 7 ]
A 2 6
V C C S U S 3 _3 [ 2 6 ]
A 2 8
V C C S U S 3 _3 [ 2 5 ]
B 2 7
V C C S U S 3 _3 [ 2 4 ]
C 2 6
V C C S U S 3 _3 [ 2 3 ]
C 2 8
V C C S U S 3 _3 [ 2 2 ]
E 2 6
V C C S U S 3 _3 [ 2 1 ]
E 2 8
V C C S U S 3 _3 [ 2 0 ]
F 2 6
V C C S U S 3 _3 [ 1 9 ]
F 2 8
V C C S U S 3 _3 [ 1 8 ]
G 2 6
V C C S U S 3 _3 [ 1 7 ]
G 2 8
V C C S U S 3 _3 [ 1 6 ]
H 2 6
V C C S U S 3 _3 [ 1 5 ]
H 2 8
V C C S U S 3 _3 [ 1 4 ]
J 26
V C C S U S 3 _3 [ 1 3 ]
J 28
V C C S U S 3 _3 [ 1 2 ]
L 26
V C C S U S 3 _3 [ 1 1 ]
L 28
V C C S U S 3 _3 [ 1 0 ]
M2 6
V C C S U S 3_ 3 [ 9 ]
M2 8
V C C S U S 3_ 3 [ 8 ]
N 2 6
V C C S U S 3_ 3 [ 7 ]
N 2 8
V C C S U S 3_ 3 [ 6 ]
P 2 6
V C C S U S 3_ 3 [ 5 ]
P 2 8
V C C S U S 3_ 3 [ 4 ]
U 2 4
V C C S U S 3_ 3 [ 3 ]
U 2 6
V C C S U S 3_ 3 [ 2 ]
U 2 8
V C C S U S 3_ 3 [ 1 ]
V 2 8
V C C I O[ 1 1 ]
A D 2 0
V C C I O[ 2 0 ]
A D 2 2
V C C I O[ 1 0 ]
A H 1 9
V C C A D P L LA [ 2]
B B 53
V C C A D P L LB [ 1]
B D 51
V C C I O [ 2 2]
A J 35
V 5 R E F _ S U S
F 2 4
V C C I O[ 1 6 ]
A H 2 0
V C C I O[ 1 7 ]
A B 1 9
V C C I O[ 1 8 ]
A B 2 0
V C C I O[ 1 9 ]
A B 2 2
V C C I O[ 1 2 ]
A F 2 2
V C C 3 _3 [ 1 4 ]
A D 1 3
V C C I O [ 9 ]
A H 2 2
V C C V R M [ 4 ]
A T 20
D C P S U S
Y 22
V C C I O [ 2 ]
A F 34
V C C I O [ 3 ]
A H 34
V C C L A N [ 1]
A F 23
V C C L A N [ 2]
A F 24
V C C A D P L LA [ 1]
B B 51
V C C A D P L LB [ 2]
B D 53
V C C V R M[ 3 ]
A U 24
V C C A C L K [ 1 ]
A P 51
V C C A C L K [ 2 ]
A P 53
D C P R T C
V 9
V C C I O [ 4 ]
A F 32
V C C M E [ 4 ]
A F 43
V C C I O [ 2 3]
A H 35
V C C I O [ 2 1]
A H 23
D C P S S T
V 12
V C C S A T A P L L [ 2 ]
A K 1
V C C S A T A P L L [ 1 ]
A K 3
V C C ME [ 1 3 ]
A A 3 4
V C C ME [ 1 4 ]
Y 3 4
V C C ME [ 1 5 ]
Y 3 5
V C C ME [ 1 6 ]
A A 3 5
V C C 3 _ 3 [ 5]
V 15
V C C 3 _ 3 [ 6]
V 16
V C C 3 _ 3 [ 7]
Y 16
V C C S U S 3 _3 [ 2 9 ]
P 18
V C C S U S 3 _3 [ 3 0 ]
U 19
V C C S U S 3 _3 [ 3 1 ]
U 20
V C C S U S 3 _3 [ 3 2 ]
U 22
V C C I O [ 5 ]
V 2 4
V C C I O [ 6 ]
V 2 6
V C C I O [ 7 ]
Y 2 4
V C C I O [ 8 ]
Y 2 6
V _ C P U _ I O[ 1 ]
A T 18
V _ C P U _ I O[ 2 ]
A U 18
C 38 7
. 1 U _1 6 V _ 04
D 9
R B 5 5 1V 3 0
A
C
C 38 9
. 1 U _1 6 V _ 04
L 56
H C B 1 00 5 K F -1 2 1T 2 0
L 5 8
*H C B 1 0 0 5K F - 12 1 T 20
C 39 6
1 U _ 6 . 3 V _0 4
C 4 2 6
1 U _ 6 . 3 V _ 04
C 4 43
1U _6 . 3 V _ 0 4
C 3 79
. 1 U _ 1 6V _ 0 4
C 40 4
1 U _ 6 . 3 V _ 04
C 43 5
1 U _ 6 . 3 V _ 04
L5 1
*H C B 1 00 5 K F - 1 2 1T 2 0
+
C 6 5 5
*2 2 0U _ 4V _ D
C 3 9 3
1 U _ 6 . 3 V _ 04
C 4 07
. 1 U _ 1 6V _ 0 4
C 38 1
. 1 U _ 1 6 V _ 04
1. 1 V S _ V C C A _ C L K
1. 1 V S _ V C C A _ B _ D P L
1 . 1 V S _ V TT
1 . 1 V S _ V T T
1. 1 V S _ 1 . 5 V S _ 1. 8 V S
1 . 1 V S _ V TT
3 . 3 V
1. 1 V S _ V T T
R T C V C C
3 . 3 V S
5 V S
3. 3 V _ V C C P U S B
5 V _ P C H _V C C 5 R E F S U S
3 . 3 V
5 V
1 . 1V S _V T T
3 . 3 V S
3 . 3 V S
3. 3 V
1 . 1V S _V T T
1. 1 V S _ V C C A P L L
3. 3 V S
3. 3 V
1. 1V S _ 1 . 5 V S _ 1. 8 V S
1. 1 V S _ V T T
1. 1 V S _ V T T
1. 1 V S _ V C C A _ A _ D P L
1 . 1 V S _ V T T
1 . 1 V S _ V T T
V C C 5 R E F
1 . 1 V S _ V TT
3. 3 V S
2 , 1 0, 1 1 , 1 2, 1 3 , 1 4, 2 0 , 2 1, 22 , 2 3 , 24 , 2 5 , 26 , 2 9 , 30 , 3 1 , 3 2, 3 3 , 3 5, 3 6 , 3 7, 4 2 , 4 3 , 44 , 4 6
1 . 1 V S _ V T T
2, 4, 6 , 7 , 1 9, 2 0 , 2 1, 2 2 , 2 5 , 26 , 4 1 , 43
5V S
1 2 , 2 0, 2 3 , 3 1, 3 3 , 3 5, 3 7 , 4 2 , 43 , 4 6
1. 5 V
4 , 9 , 1 0, 1 1 , 3 7 , 40 , 4 2
5V
3 1, 3 5 , 3 7, 3 9 , 4 0 , 41 , 4 4
3. 3 V
3 , 4, 12 , 1 3 , 20 , 2 1 , 22 , 2 4 , 25 , 2 9 , 3 0, 3 1 , 3 2, 3 3 , 3 4, 3 7 , 3 9 , 40 , 4 1
+
C 6 3 8
*2 2 0U _ 4V _ D
C 4 3 1
22 U _6 . 3 V _ X5 R _0 8
C 4 3 3
22 U _6 . 3 V _ X5 R _0 8
1. 1V S _ 1 . 5 V S _ 1. 8 V S
2 6
C 3 95
1 U _6 . 3 V _ 0 4
320mA
52mA
1849mA
C 4 00
2 2 U _ 6 . 3 V _X 5 R _ 0 8
V ol ta ge Ra il V ol tag e S0 Ic cm ax Cu rr en t (A)
V _C PU _I O 1. 1/1 .0 5 < 1 ( mA )
V 5R EF 5 < 1 ( mA )
V 5R EF _S us 5 < 1 ( mA )
V cc 3_ 3 3. 3 0.3 57
V cc AC lk 1. 05 0.0 52
V cc AD AC 3. 3 0.0 69
V cc AD PL LA 1. 05 0.0 68
V cc AD PL LB 1. 05 0.0 69
V cc ap ll EXP 1. 05 0.0 40
V cc Co re 1. 05 1.4 32
V cc DM I 1. 05 0.0 58
V cc DM I 1. 1 0.0 61
V cc FD IP LL 1. 05 0.0 37
V cc IO 1. 05 3.0 62
V cc LA N 1. 05 0.3 20
V cc ME 1. 05 1.8 49
V cc ME 3_ 3 3. 3 0.0 85
V cc pN AN D 1. 8 0.1 56
V cc RT C 3. 3 2 ( mA )
V cc SA TA PLL 1. 05 0.0 31
V cc Su s3 _3 3. 3 0.1 63
V cc Su sH DA 3. 3 0.0 06
V cc VR M 1. 8/1 .5 0.1 96
V cc VR M 1. 05 < 1 ( mA )
V cc AL VD S 3. 3 < 1 ( mA )
V cc TX _L VDS 1. 8 0.0 59
V C C R T C E X T
V C C S S T
T P _ P C H _V C C D S W
C 4 12
2 2 U _ 6 . 3 V _X 5 R _ 0 8
1 . 1 V _ I N T _ V C C S U S
68mA
69mA
Sheet 27 of 55
IBEXPEAK - M 8/9
Summary of Contents for M770CU
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M770CU M775CU W760CU W765CU Service Manual...
Page 24: ...Introduction 1 12 1 Introduction...
Page 46: ...Disassembly 2 22 2 Disassembly...
Page 54: ...Part Lists A 8 LCD M770CU M775CU A Part Lists LCD M770CU M775CU Figure A 6 LCD M770CU M775CU...
Page 62: ...Part Lists A 16 LCD W760CU W765CU A Part Lists LCD W760CU W765CU Figure A 14 LCD W760CU W765CU...