MPB Schematic Diagrams
B-7
Figure B-3 MPB Main Board (Motherboard) Logic Diagrams (Sheet 2 of 10)
12
R21
22
R3
12
R39
DU
MMY
-R3
GN
T#1
ID
E_D
ACK
0#
INTC#
ID
E_
DA
CK
0#
GN
T#1
TP110
1
8
3,
10
3
4
1
4
7
U11B
SS
HC
14
1
2
R158
DUMMY-R3
IR
Q
1
5
+5V
TP
37
7
D
12
CL
K
11
Q
9
Q
8
VC
C
14
P
R
1
0
GND
7
C L
1 3
U5B
SOHC
T74
1
2
R1
63
47KR3
C
D
_P
AS
S#
+5V
+5V
+5V
TP3
7
8
NC
1
/1OE
2
1A
3
1Y
4
/2OE
5
2A
6
GND
8
2Y
7
NC
9
3Y
10
3A
11
/3OE
12
4Y
13
4A
14
/4OE
15
VC
C
16
U24
QS3
125
FRAME#
PC
IRS
T
#
FR
AME#
+5
V
1
TP380
1
2
R19
20
KR3
C3
SC
D1U
C4
SC1
K
P
IRDY#
ST
OP
#
PA
R
PE
RR
#
DE
VS
EL
#
T
RDY
#
ID
E_
DR
Q0
$P
CIC
L
K0
AD
24
IRDY#
ST
OP
#
PA
R
PE
RR
#
DE
VS
EL
#
TR
DY
#
IDE_DRQ0
PC
IR
ST
#
$P
CICL
K0
T
P
11
2
T
P
2
6 7
T
P
3
3
4
+3
.3
V
1
,8,10
1,8,10
1,8,10
1,8,10
1,8,10
1
1,8,10
3
1
2
R33
10
K
R
3
12
R20
22
R3
RE
SE
T#
1
PCIMODE
2
C/B
E
3#
3
C/B
E
2#
4
C/B
E
1#
5
C/B
E
0#
6
AD
31
7
AD
30
8
AD
29
9
AD
28
10
AD
27
11
AD
26
12
AD
25
13
AD
24
14
VS
S
15
VD
D
16
AD
23
17
AD
22
18
AD
21
19
AD
20
20
EN
IDE
21
IRQ
1
4
22
AD
19
23
AD
18
24
AD
17
25
A D
1
6
2
6
V
S
S
2
7
A D 1 5
2
8
A D
1
4
2
9
A
D
1
3
3
0
A D 1 2
3
1
A
D
1
1
3 2
A
D
1
0
3
3
A
D
9
3
4
A D
8
3 5
D S D
1
5
3
6
D S
D
1
4
3
7
D S
D
1
3
3
8
D S D
1 2
3
9
V S S
4
0
V
D
D
4
1
A D
7
4
2
A
D
6
4
3
A D
5
4
4
A
D
4
4
5
A D
3
4
6
A
D
2
4
7
A D 1
4
8
A
D
0
4
9
D S
D
1
1
5
0
DS
D1
0
51
DSD9
52
DSD8
53
VS
S
54
DC
S0
#
55
DC
S1
#
56
DIOR#
57
DIOW#
58
DR
ST
#
59
DMA
R
Q1
60
TE
ST1
#
61
DSD7
62
DSD6
63
DSD5
64
DSD4
65
VS
S
66
VD
D
67
DSA0
68
DSA1
69
DSA2
70
DSD3
71
DSD2
72
DSD1
73
DSD0
74
DIR
Q
1
75
D
C H
R
D
Y
7
6
2
N D
I
O
R
#
7
7
2 N D
I
O W #
7
8
D
C S
3
#
7
9
D C S
2
#
8
0
P
C I
R
E
Q
#
8
1
P C
I
G N
T
#
8
2
I
R Q
1
5
8
3
I
N
T
A
#
8
4
T
E S
T
0
8
5
D
I
R Q
2
8
6
2 N D
I
D E E N
#
/
D M A C K
0 #
8
7
D
M A
C
K
1
#
8
8
P
C I
C
L
K
8
9
V S S
9
0
V D D
9 1
T
R D
Y
#
9
2
D
E V
S
E
L
#
9
3
D
M A
R
Q
0
9 4
P E R R #
9
5
P
A R
9
6
S
T
O P
#
9
7
F R A M E #
9
8
I
R D
Y
#
9
9
I
D S E
L
1
0
0
U4
PCI0
643Q
1
2
3
45
6
7
8
RP
18
S
RN22
C1
S
CD1U
C2
SC1KP
12
R23
22R3
RE
Q#1
ID
E_
RD
Y
RE
Q#
1
TP351
TP293
+3
.3
V
1,
10
3
1
2
R24
1KR3
+5V
SC
1
2
RX
6
10
K
R
3
SB
12
R2
2
22R3
1
2
R37
4K7R3
1
2
R38
0R3
IRQ15
ID
E_
IR
Q
T
P
26
9
1,1
0
3
NO
T IN
ST
AL
L
1
2
3
4
5
6
7
8
RP
21
SR
N22
C6
SC470
P
IDE
_
A0
IDE
_
A1
IDE
_
A2
IDE_IO
W#
IDE_IO
R#
IDE_CS0#
IDE_CS1#
ID
E_
RS
T#
IDE_A0
IDE_A1
IDE_A2
IDE_RST#
3,10
3,10
3,10
3,10
3,10
3,10
3,10
3,10
1
2
3
4
5
6
7
8
RP
19
SR
N2
2
1
2
3
4
5
6
7
8
RP
20
SR
N2
2
1 2
3 4
5
6
7
8
RP
22
SR
N22
1
2
R31
2K2R3
IDE
_
D0
IDE
_
D1
IDE
_
D2
IDE
_
D3
ID
E_D4
ID
E_D5
ID
E_D6
ID
E_D7
ID
E_D8
ID
E_D9
ID
E_D10
ID
E_D11
TP310
TP354 TP353
TP320 TP321
TP343 TP322
TP3
3
9
TP3
2
6
TP3
4
0
TP3
2
5
TP
3
3
8
TP
3
0
0
TP
2
9
7
TP
2
9
8
TP
2
9
9
TP
3
1
4
TP
3
1
3
TP
3
1
2
TP
3
1
1
TP2
0
1
2
R36
10
KR3
1
2
R32
2K2R3
AD
17
AD
18
AD
19
AD
20
AD
21
AD
22
AD
23
AD
24
AD
25
AD
26
AD
27
AD
28
AD
29
AD
30
AD
31
C/
BE
#0
C/
BE
#1
C/
BE
#2
C/
BE
#3
TP
319
TP2
9
+3.3V
PCI0643
C/
BE
#[
0.
.3]
C/
BE
#[0..3]
ID
E_D0
ID
E_D1
ID
E_D2
ID
E_D3
ID
E_D4
ID
E_D5
ID
E_D6
ID
E_D7
ID
E_D8
ID
E_D9
ID
E_D10
1,8,10
AD
[0
..
31]
[0..
15]
AD[0..31
]
ID
E_D11
ID
E_D12
ID
E_D13
ID
E_D14
ID
E_D15
IDE_D[0..15]
1,8,1
0
IDE CONTROLLER
12
3
4
5
6
7
8
RP
17
SRN22
A D
8
A
D
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
I
D
E
_
D
1
2
I
D
E
_
D
1
3
I
D
E
_
D
1
4
I
D
E
_
D
1
5
T
P
3
4
9
T
P
3
4
8
T
P
3
4
7
T
P
3
4
6
C5
SC4
7
P
1
2
R34
33R3
1
2
R35
1KR3
A D
0
A
D
1
A
D
2
A D
3
A
D
4
A D
5
A
D
6
A D
7
IDE_IO
CS16#
+3.3V
ID
E_IOCS16#
3
+3
.3V
T310
TP-1
T354
TP-1
T353
TP-1
T320
TP-1
T321
TP-1
T343
TP-1
T322
TP-1
T
297
TP-1
T346
TP-1
T347
TP-1
T
300
TP-1
T
338
TP-1
T
325
TP-1
T
340
TP-1
T
326
TP-1
T
339
TP-1
T313
TP-1 T312
TP-1
T311
TP-1 T349
TP-1
T348
TP-1
TP322
TP343
TP321
TP320
TP353
TP354
TP310
TP
339
TP
326
TP
340
TP
325
TP
338
TP
300
TP297
TP346
TP347
TP348
TP349
TP311
TP312
TP313
T351
TP-1
T269
TP-1
T
298
TP-1
T
299
TP-1
T
314
TP-1
TP351
TP269
TP
298
TP
299
TP
314
T20
TP-1
TP20
TP323
T323
TP-1
TP378
TP380
T378
TP-1
T380
TP-1
TP377
T377
TP-1
TP361
TP304
TP357
TP344
T293
TP-1
T110
TP-1
T334
TP-1
T112
TP-1
T267
TP-1
T29
TP-1
T319
TP-1
T
361
TP-1
T
304
TP-1
T
357
TP-1
T
344
TP-1
TP
319
TP29
TP
267
TP
112
TP
334
TP
110
TP
293
1
2
R40
47
R3
C11
SC3
9
P
TRDY#
TP
344
1
2
R41
47R3
C10
SC3
9
P
IRDY#
TP357
Not inst
all
1
2
R42
47
R3
C9
SC3
9
P
$P
CIC
L
K0
TP323
1
2
R44
47R3
C8
SC39
P
DEVS
EL#
TP
3
0
4
1
2
R43
47
R3
C7
SC3
9
P
FRAME#
TP361
Содержание Extensa 900 Series
Страница 1: ...Maintenance Manual ExtensaTM 900 Series Notebook Computers 9813715 0001 December 1996 ...
Страница 10: ......
Страница 28: ......
Страница 44: ......
Страница 56: ......
Страница 82: ......
Страница 98: ......
Страница 138: ...A 2 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 1 of 30 ...
Страница 139: ...Notebook Schematic Diagrams A 3 Figure A 1 Notebook Main Board Logic Diagrams Sheet 2 of 30 ...
Страница 140: ...A 4 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 3 of 30 ...
Страница 141: ...Notebook Schematic Diagrams A 5 Figure A 1 Notebook Main Board Logic Diagrams Sheet 4 of 30 ...
Страница 142: ...A 6 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 5 of 30 ...
Страница 143: ...Notebook Schematic Diagrams A 7 Figure A 1 Notebook Main Board Logic Diagrams Sheet 6 of 30 ...
Страница 145: ...Notebook Schematic Diagrams A 9 Figure A 1 Notebook Main Board Logic Diagrams Sheet 8 of 30 ...
Страница 146: ...A 10 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 9 of 30 ...
Страница 147: ...Notebook Schematic Diagrams A 11 Figure A 1 Notebook Main Board Logic Diagrams Sheet 10 of 30 ...
Страница 148: ...A 12 Notebook Schematic Diagrams Figure A 1 Motherboard PWB Logic Diagrams Sheet 11 of 23 ...
Страница 149: ...Notebook Schematic Diagrams A 13 Figure A 1 Notebook Main Board Logic Diagrams Sheet 12 of 30 ...
Страница 153: ...Notebook Schematic Diagrams A 17 Figure A 1 Notebook Main Board Logic Diagrams Sheet 16 of 30 ...
Страница 154: ...A 18 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 17 of 30 ...
Страница 155: ...Notebook Schematic Diagrams A 19 Figure A 1 Notebook Main Board Logic Diagrams Sheet 18 of 30 ...
Страница 156: ...A 20 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 19 of 30 ...
Страница 157: ...Notebook Schematic Diagrams A 21 Figure A 1 Notebook Main Board Logic Diagrams Sheet 20 of 30 ...
Страница 158: ...A 22 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 21 of 30 ...
Страница 159: ...Notebook Schematic Diagrams A 23 Figure A 1 Notebook Main Board Logic Diagrams Sheet 22 of 30 ...
Страница 160: ...A 24 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 23 of 30 ...
Страница 161: ...Notebook Schematic Diagrams A 25 Figure A 1 Notebook Main Board Logic Diagrams Sheet 24 of 30 ...
Страница 166: ...A 30 Notebook Schematic Diagrams Figure A 1 Notebook Main Board Logic Diagrams Sheet 29 of 30 ...
Страница 168: ......
Страница 171: ...MPB Schematic Diagrams B 3 Figure B 1 MPB CPU Board Logic Diagrams Sheet 2 of 3 ...
Страница 176: ...B 8 MPB Schematic Diagrams Figure B 3 MPB Main Board Motherboard Logic Diagrams Sheet 3 of 10 ...
Страница 178: ...B 10 MPB Schematic Diagrams Figure B 3 MPB Main Board Motherboard Logic Diagrams Sheet 5 of 10 ...
Страница 196: ......
Страница 197: ......
Страница 198: ......
