Schematic Diagrams
B - 16 VT8237A-1
B.Schematic Diagrams
VT8237A-1
Z 1 5 1 7
C L K _ U S B 4 8 2
P C I _ R E Q# 0
G P I O 1 2
U S B 1 -
C 44 1
. 1 U _ 5 0 V _ 0 6
R 4 2 1
2 2 _ 06
G P I O 12
3 V U S B
P C I _ A D 29
P C I _ G N T # 1
P C I _ G N T # 3
P C I _ I N T D #
U S B 3 -
P C I _ I N T H #
F LA S H #
6.2K->6.04K
C960530
U S B 1 + 2 9
P C I _ G N T # 2
P C I _ A D 24
F B 2 0
H C B 3 2 1 6K F -8 0 0T 3 0 _ 1 2
R 6 1 2
8. 2 K _0 6
R 4 2 7
2 2 _ 06
U 1 9 B
74 A H C 04
3
4
14
3 . 3 V S
B GA 6A
V T 82 3 7 A -B G A 5 4 1
G2
J4
J3
H 3
F 1
G1
H 4
F 2
E 1
G3
E 3
D 1
G4
D 2
D 3
F 3
K 3
L3
K 2
K 1
M4
L2
N 4
L1
M2
M1
P 4
N 3
N 2
N 1
P 1
P 2
E 2
C 1
L4
M3
J1
H 2
J2
H 1
K 4
C 2
F 4
E 2 0
D 20
A 2 0
B 2 0
E8
F2
5
H2
3
A 4
B 4
B 5
C 4
A 5
B 6
C 5
D 5
P 3
A 6
D 6
C 6
E 5
R 4
E 1 8
D 18
A 1 8
B 1 8
D 16
E 1 6
A 1 6
B 1 6
C 25
A 2 4
C 26
D 24
B 2 6
W 3
V 1
W 1
W 2
H9 H1
0
H1
2
J8
K8 L8
M8
N8 P8
R8
R1
9
J2
1
C 3
R 3
R 2
R 1
T8
T1
9
U1
9
V8
V1
9
D 22
E 2 2
F 2 2
J 1 3
J 1 4
J 1 5
J 1 6
E 2 3
B 2 5
J2
5
B2
A1
7
A1
9
A2
1
B1
3
B1
5
B1
7
B1
9
B2
1
C1
3
C1
4
C1
5
C1
6
C1
7
C1
8
C1
9
C2
0
C2
1
D1
3
D1
5
D1
7
D1
9
D2
1
E1
3
E1
5
B 2 4
C 24
A 2 3
B 2 3
D 23
C 23
A 2 2
B 2 2
C 22
J 1 7
E1
7
E1
9
E2
1
A1
5
A1
3
D 4
E 4
A 3
B 3
D 14
E 1 4
A 1 4
B 1 4
A 2 6
A 2 5
D 26
D 25
U8
J 1 8
H1
1
V2
1
W9
W1
0
W1
1
W1
7
W1
8
W1
9
W2
1
Y2
1
H1
3
H1
5
H1
6
H1
8
H1
4
H1
7
A1 A2
B1
W8
A D 0 0
A D 0 1
A D 0 2
A D 0 3
A D 0 4
A D 0 5
A D 0 6
A D 0 7
A D 0 8
A D 0 9
A D 1 0
A D 1 1
A D 1 2
A D 1 3
A D 1 4
A D 1 5
A D 1 6
A D 1 7
A D 1 8
A D 1 9
A D 2 0
A D 2 1
A D 2 2
A D 2 3
A D 2 4
A D 2 5
A D 2 6
A D 2 7
A D 2 8
A D 2 9
A D 3 0
A D 3 1
C B E 0
C B E 1
C B E 2
C B E 3
F R A M E
D E V S E L
I R D Y
TR D Y
S T OP
S E R R
P A R
U S B P 0 +
U S B P 0 -
U S B P 1 +
U S B P 1 -
GN
D
GN
D
GN
D
I N T A
I N T B
I N T C
I N T D
R E Q 0
R E Q 1
R E Q 2
R E Q 3
R E Q 4
GN T0
GN T1
GN T2
GN T3
GN T4
U S B P 2 +
U S B P 2 -
U S B P 3 +
U S B P 3 -
U S B P 4 +
U S B P 4 -
U S B P 5 +
U S B P 5 -
U S B OC 3
U S B OC 5
U S B OC 0
U S B OC 1
U S B OC 2
K B C K / K A 2 0 G , K B C K
K B D T / K B R C , K B D T
M S C K
MS D T
VC
C
3
3
-1
VC
C
3
3-
2
VC
C
3
3
-4
VC
C
33
-5
VC
C
3
3
-6
VC
C
3
3
-7
VC
C
33
-8
VC
C
3
3
-9
VC
C
3
3
-1
0
V
C
C
33-
11
V
C
C
3
3-
12
GN
D
P E R R
R E Q 5 / GP I 7
GN T5 / G P O 7
P C I R S T
VC
C
3
3
-1
3
V
C
C
33-
14
VC
C
3
3-
16
V
C
C
3
3-
17
V
C
C
3
3-
18
U S B V C C 4
U S B V C C 5
U S B V C C 6
U S B V C C 7
U S B V C C 8
U S B V C C 9
U S B V C C 1 0
U S B C L K
U S B R E X T
GN
D
GN
D
US
B
G
N
D
3
US
B
G
N
D
4
US
B
G
N
D
5
US
B
G
N
D
6
US
B
G
N
D
7
US
B
G
N
D
8
US
B
G
N
D
9
US
B
G
N
D
1
0
US
B
G
N
D
1
1
US
B
G
N
D
1
2
US
B
G
N
D
1
3
US
B
G
N
D
1
4
US
B
G
N
D
1
5
US
B
G
N
D
1
6
US
B
G
N
D
1
7
US
B
G
N
D
1
8
US
B
G
N
D
19
US
B
G
N
D
2
0
US
B
G
N
D
2
1
US
B
G
N
D
22
US
B
G
N
D
2
3
US
B
G
N
D
2
4
US
B
G
N
D
25
US
B
G
N
D
2
6
U S B OC 4
V S U S U S B
V C C U P L L 1
V C C U P L L 2
GN D U P L L 1
GN D U P L L 2
U S B V C C 1
U S B V C C 2
U S B V C C 3
U S B V C C 1 1
US
B
G
N
D
2
7
US
B
G
N
D
2
8
US
B
G
N
D
2
9
US
B
G
N
D
2
US
B
G
N
D
1
I N T E / G P I 1 2 / GP O1 2
I N T F / G P I 1 3 / GP O1 3
I N T G / GP I 14 / G P O 14
I N T H / GP I 15 / G P O 15
U S B P 6 +
U S B P 6 -
U S B P 7 +
U S B P 7 -
U S B OC 6
U S B OC 7
G P I 9 / U D P W R , G P I 9
G P O 9 / U D P W R E N , GP O 9
V
C
C
3
3-
15
U S B V C C 1 2
VC
C
3
3
-3
VC
C
3
3-
1
9
V
C
C
3
3-
20
V
C
C
3
3-
21
VC
C
3
3-
2
2
V
C
C
3
3-
23
V
C
C
3
3-
24
V
C
C
33-
25
V
C
C
3
3-
26
V
C
C
3
3-
27
US
B
G
N
D
3
0
US
B
G
ND
3
2
US
B
G
N
D
3
3
US
B
G
N
D
3
5
US
B
G
N
D
3
1
US
B
G
N
D
3
4
GN
D
GN
D
GN
D
V
C
C
33-
28
P C I _ A D 0
R 4 0 5
2 2 _ 06
R 6 9 9
0 _0 4
U S B 5 - 2 2
S U S B #
13 , 1 6 , 2 0 , 2 3 , 27 , 2 8 , 3 4
Z 1 50 7
R 5 9 1
8. 2 K _0 6
P C I _ R E Q# 2
Z 1 51 0
R 3 7 4
8. 2 K _0 6
R 3 8 2
8. 2 K _0 6
GPI9,GPIO12
Board ID
P C I _ S E R R #
1 9, 2 6
R 4 2 3
* 0_ 0 6
R 6 0 9
2 . 2K _0 4
2 . 5 V S
3 V U S B
U S B 0 -
R 8 78
* 0 _ 04
P C I _ F R A ME #
1 9, 2 6
U 2 0 A
7 4A H C 0 4
1
2
14
R 5 3 4
6 . 04 K _ 1 % _ 0 6
P C I _ I N T C #
C 41 6
1 U _ 1 0 V _ 0 6
P W R G D _V C O R E
2 3, 31
P C I _ A D 5
C 33 3
. 1 U _ 5 0 V _ 0 6
P C I _ G N T # 1
2 6
P C I _ A D 16
P C I _ A D 20
3 . 3 V
K B C _ R S T #
R 3 7 0
8. 2 K _0 6
C 6 7 5
. 1 U _ 5 0 V _ 0 6
P C I _ S E R R #
1 9, 26
R 7 2 6
* 1 0K _ 06
U 2 0 F
74 A H C 04
1 3
1 2
14
R 2 5 4
1 0K _0 6
P C I _ I N T A #
8, 19
U S B 6 - 2 6
-P C I R S T _ GA T E
F L A S H #
U 2 0 B
74 A H C 04
3
4
14
U S B 2 - 2 2
P C I _ I N T C #
U S B 2 +
U S B 0 + 2 2
C 46 6
. 0 1 U _ 5 0 V _ 0 6
P C I _ R E Q# 2
C 4 1 7
1 U _1 0 V _ 0 6
3 . 3 V
Z 1 51 1
P C I _A D [ 3 1 : 0 ]
C 45 5
. 0 1 U _ 5 0 V _ 0 6
U 2 0 E
7 4A H C 0 4
1 1
1 0
14
P C I _ D E V S E L #
1 9, 2 6
I D E _ P A TD E T #
C 4 5 9
. 1 U _ 5 0 V _ 0 6
A L L _ P W R OK
U S B 0 +
C 46 0
1 U _ 1 0 V _ 0 6
R 7 2 5
*1 0 K _ 0 6
R 6 7 8
*0 _ 0 6
3 . 3 V
P C I _ T R D Y #
1 9, 26
P C I _ A D 27
U S B 1 +
A L L_ P W R O K
C 6 9 3
1 U _1 0 V _ 0 6
P M _ D P R S L P V R
3 , 1 7 , 3 1
U S B 3 +
R 3 7 9
2 . 2K _0 4
N E W _ C A R D _ R S T # 2 0
P C I _ R E Q # 0
1 9
H _A 20 G A T E 2 3
P C I _ I N T B #
U 1 9 A
7 4A H C 0 4
1
2
14
3 . 3 V S
Z 1 5 1 6
P C I _ A D 3
P C I _A D [ 3 1 : 0 ]
1 9 , 2 6
U S B 0 - 2 2
R 5 9 2
8. 2 K _0 6
3 . 3 V
P C I _ A D 30
U S B 2 -
R 6 1 3
8. 2 K _0 6
I D E R S T # 1 8
3. 3 V S
Z 1 5 15
P C I _ A D 21
C 47 0
. 1 U _ 5 0 V _ 0 6
R 3 7 2
8. 2 K _0 6
K B C _ R S T # 2 3
P C I _ C / B E 3 #
1 9, 26
P C I _ R E Q# 4
P C I _ I N T A #
I D E _ S A TD E T #
GP O0 4
1 6
P C I _ A D 12
C 45 0
. 1 U _ 5 0 V _ 0 6
P C I _ I N T B #
19
U S B 2 + 2 2
P C I _ P E R R #
I D E _ P A T D E T #
F B 19
H C B 2 0 1 2 K F -1 2 1T 3 0 _ 0 8
P C I _ A D 19
D P R S L P V R 2
P C I _ S T O P #
1 9, 2 6
-P C I R S T _ GA T E
R 5 8 9
8. 2 K _0 6
U S B 7 -
U S B 7 + 2 6
P C I _ D E V S E L #
1 9, 26
U S B 4 -
3 . 3 V
P C I _ I N T H #
7
P C I _ A D 1
P C I _ A D 7
P C I _ A D 4
C 6 7 1
10 U _ 10 V _1 2
U S B 1 - 2 9
U S B 5 + 2 2
R 6 1 7
8. 2 K _0 6
R 3 8 4
8. 2 K _0 6
R 3 6 9
8. 2 K _0 6
P C I _ F R A M E #
C 43 6
1 U _ 1 0 V _ 0 6
3 . 3 V
F W H _T B L #
Z 1 5 12
P C I _ A D 23
F W H _ T B L #
Z 1 50 6
U S B 6 -
C 4 23
4. 7U _ 1 0V _0 8
C 42 8
1 U _ 1 0 V _ 0 6
P C I _ F R A M E #
1 9, 26
C 39 9
1 U _ 1 0 V _ 0 6
3 . 3V
3 V U S B
Z 1 5 14
R 4 0 7
*5 1 _ 1 % _ 06
P M_ D P R S L P V R
R 2 5 2
1 0K _0 6
C 45 1
. 1 U _ 5 0 V _ 0 6
C 42 1
1 U _ 1 0 V _ 0 6
3 . 3 V
P C I _ G N T # 2
P C I _ I N T H #
R 5 9 3
8. 2 K _0 6
R 3 8 5
8. 2 K _0 6
R 3 8 0
8. 2 K _0 6
U 2 0 C
7 4A H C 0 4
5
6
14
C 43 8
1 U _ 10 V _ 0 6
3. 3V S
Z 1 50 4
C 46 3
. 1 U _ 5 0 V _ 0 6
3. 3V
P C I _ S E R R #
C 46 5
1 U _ 1 0 V _ 0 6
C 6 7 0
. 1 U _ 5 0 V _ 0 6
P C I _ R E Q# 4
C 42 6
1 U _ 1 0 V _ 0 6
R 5 9 0
8. 2 K _0 6
P C I _ S T O P #
1 9, 26
P C I _ G N T # 1
P C I _ R E Q# 1
D P R S L P V R 2
R 6 9 7
0 _ 04
P C I _ G N T # 0
1 9
C 44 2
. 1 U _ 5 0 V _ 0 6
2 . 5 V
O C 7# 2 0
P LT _ R S T # 11 , 2 6
P C I _ A D 28
2 . 5 V S
P C I _ P A R
1 9, 26
H _ A 2 0 GA T E
P C I _ R E Q# 5
P C I _ T R D Y #
1 9, 2 6
R 6 9 8
*0 _ 0 4
K B C _ P W R G D
2 3
P C I _ R E Q# 0
GP I O 1 2
C 42 7
. 0 1 U _ 5 0 V _ 0 6
R 6 1 6
8. 2 K _0 6
C 43 5
. 1 U _ 5 0 V _ 0 6
3 . 3 V
P C I _ C / B E 0 #
1 9, 26
C 46 4
. 1 U _ 5 0 V _ 0 6
C 6 9 4
1 0 U _ 1 0 V _ 0 8
O C 1# 2 2
P C I _ R E Q# 3
C 36 1
. 0 1 U _ 5 0 V _ 0 6
C 4 2 0
. 1 U _ 5 0 V _ 0 6
O C 2# 2 9
A L L_ P W R O K 3 , 1 7 , 2 4
C 41 1
1 U _ 1 0 V _ 0 6
R 5 1 1
8. 2 K _0 6
3 . 3 V
U S B 4 + 2 0
P C I _ A D 17
I D E _ S A T D E T #
R 5 9 4
8. 2 K _0 6
P C I R S T #
G P I 9
U S B 3 + 2 2
P C I _ R E Q# 3
P C I _ T R D Y #
P C I _ A D 15
P C I _ A D 11
R 2 5 3
1 0K _0 6
R 4 0 6
2 2 _ 06
R 3 8 3
8. 2 K _0 6
Z 1 50 5
R 5 7 3
8. 2 K _0 6
M960806
U S B 7 - 2 6
P C I _ P E R R #
1 9, 2 6
P C I _ G N T # 0
C 42 9
. 0 1 U _ 5 0 V _ 0 6
C 42 5
. 1 U _ 5 0 V _ 0 6
P C I _ C / B E 1 #
1 9, 26
Z 1 50 3
U S B 7 +
C 36 7
1 U _ 1 0 V _ 0 6
P C I _ R E Q# 5
C 4 30
. 1U _ 5 0V _0 6
U S B 6 + 2 6
R 2 5 1
1 0K _0 6
3 . 3 V
P C I _ I R D Y #
1 9, 26
U S B 4 +
U 1 0
7 4A H C 1G 0 8 GW
2
1
4
3
5
C 4 7 6
. 1 U _ 5 0 V _ 0 6
P C I R S T#
P C I _ A D 10
P C I _ A D 2
P C I _ S T O P #
P C I _ A D 26
R 3 8 6
8. 2 K _0 6
C 46 1
1 U _ 1 0 V _ 0 6
Z 1 5 1 8
B U F _ P L T _ R S T # 7 , 2 0 , 2 3 , 2 6
P C I _ I R D Y #
U 3 7
74 A H C 1G 0 8 GW
2
1
4
3
5
3 . 3 V
P C I _ R E Q# 1
2 . 5 V S
U S B 3 - 2 2
P C I _ A D 25
R 7 2 7
1 0 K _ 0 6
U S B 6 +
R 3 7 3
8. 2 K _0 6
R 6 1 1
8. 2 K _0 6
Z 1 5 2 1
P C I _ A D 8
R 6 1 4
8. 2 K _0 6
C 46 7
. 0 1 U _ 5 0 V _ 0 6
R 6 1 5
8. 2 K _0 6
P C I _ P E R R #
1 9, 26
P C I _ D E V S E L #
P C I _ G N T # 0
P C I _ A D 31
P C I _ A D 6
U S B 4 - 2 0
U S B 5 -
P C I _ A D 14
R 2 5 0
1 0K _0 6
P C I _ I R D Y #
1 9, 2 6
Z 1 5 13
Z 1 5 2 0
U 23
7 4 A H C 1 G0 8 G W
2
1
4
3
5
C 42 4
. 0 1 U _ 5 0 V _ 0 6
P C I _ I N T D #
26
P C I _ G N T # 3
Z 1 5 1 9
P C I _ I N T D #
P C I _ A D 13
P C I _ A D 9
U S B 5 +
P C I _ A D 22
3 . 3 V
P C I _ C / B E 2 #
1 9, 26
P C I _ A D 18
Z 1 50 1
C 38 3
1 U _ 1 0 V _ 0 6
C 45 4
. 1 U _ 5 0 V _ 0 6
R 3 7 1
8. 2 K _0 6
P C I _ R E Q # 1
2 6
P C I R S T #
C 46 2
. 1 U _ 5 0 V _ 0 6
3 . 3V
O C 0# 2 2
P C I R S T C # 1 9
U 2 0 D
74 A H C 04
9
8
14
Sheet 15 of 40
VT8237A-1
Содержание M670SRU
Страница 1: ......
Страница 2: ......
Страница 3: ...Preface I Preface Notebook Computer M670SRU M675SRU Service Manual...
Страница 49: ...Part Lists Combo M670SRU M675SRU A 9 A Part Lists Combo M670SRU M675SRU Figure A 7 Combo M670SRU M675SRU...
Страница 50: ...Part Lists A 10 A Part Lists...
Страница 92: ...Schematic Diagrams B 42 FINGERPRINT BOARD B Schematic Diagrams...
Страница 93: ...www s manuals com...