![background image](http://html.mh-extra.com/html/panasonic/toughbook-cf-73-series/toughbook-cf-73-series_service-manual_264574075.webp)
ACDATA[0]
ACDATA[1]
ACDATA[2]
ACDATA[3]
ACDATA[4]
ACDATA[5]
ACDATA[6]
ACDATA[7]
ACDATA[8]
ACDATA[9]
ACDATA[10]
ACDATA[11]
ACDATA[12]
ACDATA[13]
ACDATA[14]
ACDATA[15]
ACADR[0]
ACADR[1]
ACADR[2]
ACADR[3]
ACADR[4]
ACADR[5]
ACADR[6]
ACADR[7]
ACADR[8]
ACADR[9]
ACADR[10]
ACADR[11]
ACADR[12]
ACADR[13]
ACADR[14]
ACADR[15]
ACADR[16]
ACADR[17]
ACADR[18]
ACADR[19]
ACADR[20]
ACADR[21]
ACADR[22]
ACADR[23]
ACADR[24]
ACADR[25]
BCADR[24]
BCADR[0]
BCADR[8]
BCADR[11]
BCADR[4]
BCADR[13]
BCADR[17]
BCADR[14]
BCADR[9]
BCADR[7]
BCDATA[3]
BCDATA[2]
BCDATA[11]
BCDATA[1]
BCADR[25]
BCDATA[4]
BCDATA[6]
BCDATA[8]
BCADR[5]
BCDATA[9]
BCADR[23]
BCDATA[0]
BCDATA[14]
BCADR[2]
BCDATA[5]
BCADR[3]
BCDATA[15]
BCADR[10]
BCDATA[7]
BCDATA[10]
BCDATA[12]
BCADR[6]
BCADR[18]
BCDATA[13]
BCADR[1]
BCADR[21]
BCADR[12]
BCADR[22]
BCADR[15]
BCADR[16]
BCADR[20]
BCADR[19]
ARESET
014:H7;015:E9
BREG#
014:I7
BCE1#
014:I7
BRESET
014:I7;015:E10
BWE#
014:I7
AVS1#
014:H8;015:H9
AIOR#
014:H7
BIOW#
014:I7
BCE2#
014:I7
BVS1#
014:I8;015:H9
BOE#
014:I7
ACE1#
014:H7
AIOW#
014:H7
AREG#
014:H7
AOE#
014:H7
ACE2#
014:H7
BIOR#
014:I7
AWE#
014:H7
ABVD1
014:H8
BWP
014:I8
BINPACK#
014:I9
BBVD2
014:I8
BWAIT#
014:I8
BBVD1
014:I8
ABVD2
014:H8
AWAIT#
014:H8
AWP
014:H8
AINPACK#
014:H9
BRDY
014:I8
ARDY
014:H8
BVS2#
014:I8;015:H10
AVS2#
014:H8;015:H9
ACADR[0-25]
ACDATA[0-15]
014:G4
BCDATA[0-15]
014:J4
BCADR[0-25]
BVCC
014:I9;015:C10;015:F10
BVPP
015:C10
AVCC
014:H9;015:C9;015:F9
AVPP
015:C8
ACD1#
014:H9;015:E11
ACD2#
014:H8;015:E11
BCD1#
014:I9;015:E11
BCD2#
014:I8;015:E11
R175
47K
C271
1000p
VB3
R174
47K
C270
1000p
AVCC
014:H9;015:B3;015:C9
ARESET
014:H7;015:D4
BVS2#
014:I8;015:I4
AVS1#
014:H8;015:D2
BVS1#
014:I8;015:I2
BVCC
014:I9;015:C10;015:F3
AVS2#
014:H8;015:D4
BRESET
014:I7;015:I4
C262
0.1u
C267
NU
BVPP
BVCC5EN#
014:D11
VB5
C265
NU
BVCC3EN#
014:D11
C264
NU
AVPPEN1
014:D10
AVCC5EN#
014:D10
BVPPEN0
014:D11;014:E11
AVCC
014:H9;015:B3;015:F9
BVCC
014:I9;015:F3;015:F10
C266
NU
BVPPEN1
014:D11
AVPPEN0
014:D10;014:E11
VB3
C263
0.1u
AVCC3EN#
014:D10
AVPP
RA30
47K
5
6
7
8
4
3
2
1
ACD1#
014:H9;015:D2
ACD2#
014:H8;015:D5
BCD1#
014:I9;015:I2
BCD2#
014:I8;015:I5
C272
100p
C273
100p
C274
100p
C275
100p
6.3V
C268
10u
2125
B
6.3V
C269
10u
2125
B
C276
0.1u
R177
0
1123215-1
CN6
CARD BUS
AMP
74
GND
72
D3
70
D4
68
D5
65
D6
63
D7
61
CE1#
58
A10
56
OE#
54
A11
52
A9
49
A8
47
A13
45
A14
43
WE#
41
IREQ#
39
VCC
38
VPP
36
A16
34
A15
31
A12
29
A7
26
A6
24
A5
21
A4
19
A3
17
A2
15
A1
13
A0
11
D0
8
D1
6
D2
4
IOCS16#
2
GND
75
GND
73
CD1#
71
D11
69
D12
66
D13
64
D14
62
D15
60
CE2#
57
VS1#
55
IOR#
53
IOW#
50
A17
48
A18
46
A19
44
A20
42
A21
35
A22
33
A23
30
A24
28
A25
25
VS2#
23
RESET
20
WAIT#
18
INPACK#
16
REG#
14
SPKR#
12
STSCHG#
10
D8
7
D9
5
D10
3
CD2#
1
GND
67
GND
59
GND
51
GND
40
C8
37
C7
32
C6
27
C5
22
SW2
9
GND
1123215-1
CN6
CARD BUS
AMP
149
GND
147
D3
145
D4
143
D5
140
D6
138
D7
136
CE1#
133
A10
131
OE#
129
A11
127
A9
124
A8
122
A13
120
A14
118
WE#
116
IREQ#
114
VCC
113
VPP
111
A16
109
A15
106
A12
104
A7
101
A6
99
A5
96
A4
94
A3
92
A2
90
A1
88
A0
86
D0
83
D1
81
D2
79
IOCS16#
77
GND
150
GND
148
CD1#
146
D11
144
D12
141
D13
139
D14
137
D15
135
CE2#
132
VS1#
130
IOR#
128
IOW#
125
A17
123
A18
121
A19
119
A20
117
A21
110
A22
108
A23
105
A24
103
A25
100
VS2#
98
RESET
95
WAIT#
93
INPACK#
91
REG#
89
SPKR#
87
STSCHG#
85
D8
82
D9
80
D10
78
CD2#
76
GND
142
GND
134
GND
126
GND
115
C4
112
C3
107
C2
102
C1
97
SW1
84
GND
VCC_SC
SC_RST
019:D11;026:F3
SC_CLK
019:D11;026:F2
SC_RSV1
019:D11;026:F2
R176
NU
VCC_SC
SC_DATA
019:G11;026:F3
SC_RSV2
019:G11;026:F3
SC_SW1#
019:G11;026:F3
SC_SW2#
019:G11;026:F3
TPS2205IDBR
IC20
TI
SSOP30 (2.0mH)
3 AEN1
4 AEN0
1 VCC5IN
2 VCC5IN
8
AVPPOUT
5 AVCC5EN#
6 AVCC3EN#
29
BEN1
28
BEN0
27
BVCC5EN#
26
BVCC3EN#
30
VCC5IN
24
VPPIN
16
VCC3IN
17
VCC3IN
13
NC
12
GND
9
AVCCOUT
10
AVCCOUT
11
AVCCOUT
23
BVPPOUT
20
BVCCOUT
21
BVCCOUT
22
BVCCOUT
25
NC
19
NC
7 VPPIN
15
VCC3IN
18
OC#
14
SHDN#
VBRST#
014:B8;017:D3;019:G3;028:D5
1
75
150
76
UPPER
LOWER
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
Main 15 PCMCIA Slot
Summary of Contents for Toughbook CF-73 Series
Page 2: ...2 1 ...
Page 4: ...2 3 ...
Page 5: ...2 4 ...
Page 7: ...1 Specfication 4 ...
Page 8: ......
Page 11: ...3 Block Diagram System Confugration Diagram 8 ...
Page 12: ...4 9 ...
Page 14: ...6 11 ...
Page 56: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J CF 73E3 Printed Circuit Board Main PCB Top View ...
Page 57: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J Main PCB Bottom View ...
Page 58: ...1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J VGA PCB Top View VGA PCB Bottom View ...
Page 59: ...Rear PCB Top View Rear PCB Bottom View 1 2 3 4 5 6 7 8 9 10 11 A B C D E F G H I J ...