![background image](http://html.mh-extra.com/html/panasonic/toughbook-cf-73-series/toughbook-cf-73-series_service-manual_264574072.webp)
KB_IN[0]
KB_IN[1]
KB_IN[2]
KB_IN[3]
KB_IN[4]
KB_IN[5]
KB_IN[6]
KB_IN[7]
KB_OUT[16]
KB_OUT[15]
KB_OUT[14]
KB_OUT[13]
KB_OUT[12]
KB_OUT[11]
KB_OUT[10]
KB_OUT[9]
KB_OUT[8]
KB_OUT[7]
KB_OUT[6]
KB_OUT[5]
KB_OUT[4]
KB_OUT[3]
KB_OUT[2]
KB_OUT[1]
6.3V
C233
10u
2125
B
C235
0.1u
6.3V
C229
10u
2125
B
DCIN&BATT
VA3
C231
0.1u
C230
0.1u
C234
0.1u
VC5
6.3V
C232
10u
2125
B
VC3
VC18
6.3V
C237
10u
2125
B
C241
0.1u
C240
0.1u
6.3V
C236
10u
2125
B
VC15
C227
0.1u
6.3V
C225
10u
2125
B
VC25
6.3V
C226
10u
2125
B
6.3V
C238
10u
2125
B
6.3V
C239
10u
2125
B
PCIRST_G#
012:F9
VB3
PCIRST#
16:B11;017:D10;018:G4;019:G4;020:B7;021:D6;023:C3
9-1123672-9
CN4
Main-VGA Con 1/2
AMP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
110
51
52
53
54
55
56
57
58
59
60
111
112
113
114
115
116
117
118
119
120
9-1123672-9
CN4
Main-VGA Con 2/2
AMP
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
170
171
172
173
174
175
176
177
178
179
180
231
232
233
234
235
236
237
238
239
240
KB_IN[0-7]
8;017:F2,017:B8;017:F2,017:B8;017:F2,017:B8;017:F2,017:B8;017:F2
KB_ID1
010:F8;011:F6
KB_OUT[1-16]
1
7:F8,017:D7,017:D7,017:D7,017:D6,017:D6,017:D6,017:D6,017:D6
KB_ID0
010:F8;011:F6
VA3
VC5
VC18
VC18
VA3
VGADDCDA
013:B7
CLK_AGP
009:H5
G_AD_STB0#
004:B9
G_AD_STB0
004:B9
G_C/BE1#
004:B6
G_AD_STB1
004:B9
VGADDCCK
013:B7
SUSBVM1
036:B2;040:A6
G_C/BE0#
004:B6
G_AD_STB1#
004:B9
G_SB_STB
004:B9
G_C/BE3#
004:B5
G_C/BE2#
004:B5
G_SB_STB#
004:B9
C3STAT#
010:F1
G_IRDY#
004:B6
G_DEVSEL#
004:B6
G_REQ#
004:B8
G_WBF#
004:B8
DCIN&BATT
VC25
DCIN&BATT
VC25
SUSSTAT#
010:F3;017:D4;019:G4
R153
NU
FPBACK#
017:F4
VGASUS#
017:F5;017:I4
R152
NU
VC3
VC15
VC3
VC15
AGPBUSY#
010:F1;011:F6
G_AD[29]
004:A1
CRTB2
013:C5;027:C7
G_ST0
004:B10
G_AD[31]
004:A1
G_AD[3]
004:A1
G_AD[1]
004:A1
G_AD[7]
004:A1
G_FRAME#
004:B6
G_AD[25]
004:A1
G_AD[21]
004:A1
G_AD[9]
004:A1
G_AD[23]
004:A1
G_SBA0
004:B8
G_SBA2
004:B7
G_SBA6
004:B7
G_AD[19]
004:A1
CRTG2
013:C5;027:C7
G_AD[11]
004:A1
G_AD[27]
004:A1
G_AD[13]
004:A1
VREFCG
G_AD[5]
004:A1
G_ST1
004:B10
G_AD[17]
004:A1
G_SBA4
004:B7
G_STOP#
004:B6
G_AD[15]
004:A1
CRTR2
013:C5;027:C7
INTA#
010:C8;011:F3
G_AD[8]
004:A1
PCIRST_G#
012:C10
VSYNC2
013:D8
G_SBA1
004:B7
G_AD[14]
004:A1
G_AD[0]
004:A1
HSYNC2
013:D8
G_AD[20]
004:A1
G_AD[26]
004:A1
G_AD[6]
004:A1
G_AD[28]
004:A1
G_RBF#
004:B8
G_AD[10]
004:A1
G_AD[24]
004:A1
G_SBA5
004:B7
G_SBA7
004:B7
G_AD[16]
004:A1
G_SBA3
004:B7
G_ST2
004:B9
G_AD[12]
004:A1
G_AD[4]
004:A1
G_AD[22]
004:A1
G_TRDY#
004:B6
G_PAR
004:B6
G_AD[2]
004:A1
G_AD[18]
004:A1
VREFGC
G_AD[30]
004:A1
G_GNT#
004:B8
DCIN&BATT
DCIN&BATT
VC25
VC25
VM1CUTVGA#
037:H9
C228
10u
25V
B
3216
C418
0.1u
IC28
TC7SH08FU
5
VCC
3
GND
IC28
TC7SH08FU
1
2
4
VB3
1
2
59
60
61
120
121
180
181
240
VGASUS_G#
241:GND
243:GND
242:GND
244:GND
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
Main 12 Main-VGA Con
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 ...