Brother FAX-750 Service Manual page 193

1
A
B
C
D
1
2 3
P 1
S L W 1 3 S - 5 C 7
1
K O 0
3
K O 1
5 R 2
K O 2
7
K O 3
9
K O 4
4 7 K x 6
1 1
K O 5
1 3
K O 6
1 2
1 0
8
6
4
2
P 3
S 6 B - P H
4
5
6
C 6
C C 1 0 1
+ 5 V
C 7
2
N . C
G N D
C 1
N . C
3
G N D
F R N T
1
+ 5 V
+ 5 V
F R N T
A 3
1 C
2 K E 4
G N D
G N D
2 3
4
+ 5 V
C 3
C C 1 0 4
G N D
B U 1 2 1 0 2 - P N L 2
+ 5 V
1 6
R S T
R 5 R 6 R 3 R 7
2 7
R S
2 1
R W
2 6
E
R 4
2 0
L C D 0
2 5
L C D 1
1 9
3 1
L C D 2
K I 0
2 4
3 2
K I 1 L C D 3
1 8
1
K I 2 L C D 4
2 3
2
K I 3 L C D 5
1 7
3
K I 4 L C D 6
2 2
4
L C D 7
K I 5
5
K O 0 K O 0
1 5
S D I N
6
K O 1 K O 1
1 4
S D O U T
7
K O 2
K O 2
1 3
P C L K
8
K O 3 K O 3
9
K O 4 K O 4
2 8
+ 5 V V O D
1 0
K O 5 K O 5
C 4
1 1
C C 1 0 4 K O 6 K O 6
1 2
G N D
3 0
P O 1
2 9
P O 0
G N D
4
5
+ 5 V
P 2
5 2 0 8 9 - 1 4 2 0
1 4
C 2
C C 1 0 4
1 3
1 2
G N D
1 1
1 0
9
8
7
6
5
4
3
2
1
+ 5 V
J W 2 J W 3 J W 1 J W 4 J W 5 J W 6
0 0 0 0 0 0
G N D
Control Panel 1/2
C (FAX750/FAX770/FAX-910/FAX-920/
FAX-921/MFC-925)
5
6
A
B
C
D
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