
C1068
220p
R1061
100K
R1063
0.03
6.3V
C1070
10u
B
VC5
EC31QS03L-TE12L
D1000
2
1
R1066
2.2K
1%
R1065
39K
1%
VAMP
FDS6680A
Q1010
FAIRCHILD
SO-8
Nch-MOSFET
1 S
2 S
3 S
4 G
8
D
7
D
6
D
5
D
25V
C1072
10u
25V
C1074
10u
25V
C1075
10u
R1067
100K
R1068
100K
50V
C1076
0.1u
PWRMUTE#
005:D9;006:C10
R1062
10
VAMP
DCIN&BATT
XP0421300L
Q1013
5
3
4
R1069
4.7K
VM1CUTREAR#
001:D6
MAZ81800ML
D1002
2
1
XP0421300L
Q1013
6
2
1
LTC1872ES6#TR
IC1007
LINEAR TECH.
SOT-23
4
SENSE-
3 VFB
6
NGATE
1 I/RUN
5
VIN
2 GND
CDRH8D28-4R7
L1011
4.7u
1
2
3LN01S-TL
Q1011
2
G
3
D
1 S
UPA1814GR-9JG-E1
Q1018
NEC
TSSOP8
Pch-MOSFET
1 D
2 S
3 S
4 G
8
D
7
S
6
S
5
D
02/10/25 OVP CIRCUIT
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
G
H
I
J
Rear PCB 7 DC / DC for Card SP AMP
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 ...