Brother 8250P - FAX B/W Laser Printer Service Manual page 192

Facsimile equipment
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1
(
)
S
A
L 2
J P 9 ( C )
E
L I N E
C H 2
F L 5 R 2 0 0 P N
X 2
F L 5 R 2 0 0 P N
+
L 5
E
B
P L S
1
4
2
3
F L 5 R 2 0 0 P N
X 2
L 7
L 6
C
+ 5 V
R 6 1
1 1 K F
2
L 1 0
R 6 0
S P 8
S 0 V
L 8
R E F
R E F
S 0 V
F L 5 R 2 0 0 P N
X 4
L 9
D
C N 3
4 - 4 P M J
S O V
1
2
3
A - O U T
4
+
-
7
T E L O F F
5
M
E
6
J W 9
3
C
(
)
( 5 )
B
J W
M
2 5
1
2
C
( 1 0 )
B
(
)
J P 8
( C )
M
C
B
M
(
)
C
(
)
B
+
-
1 2
1
C M L
-
+ 5 V
+ 5 V
5
Q 7
T E L R L
3
S 0 V
1
4
R E F
D A S T
2
S 0 V
S 0 V
S 0 V
-
+
S 0 V
S P 6
*
D
G
D A S N D
S
R E F
2
3
4
+ 5 V
4
R D P S
1 1
(
)
S 0 V
(
)
(
)
1
J P 4
( C )
3
+
-
4
1
3
2
S 0 V
4
1
3
2
(
1
6
3
4
+ 5 V ; J W 8 ( 5 ) , J W 1 5 ( 5 ) , J W 1 7 ( 1 0 ) , J W 2 9 ( 1 0 )
S 0 V ; J W 3 ( 5 ) , J W 4 ( 1 0 ) , J W 1 8 ( 1 0 ) , J W 2 6 ( 5 ) ,
J W 2 8 ( 5 ) , J P 3 ( C ) , J P 1 0 ( C )
+ 2 4 V ; J W 2 7 ( 1 0 ) , J W 3 1 ( 1 0 ) , J P 1 2 ( C )
R E F ; J W 1 ( 5 ) , J W 2 ( 5 ) , J W 1 1 ( 1 0 ) , J W 1 4 ( 5 ) ,
J P 2 ( C ) , J P 5 ( C )
S I G N A L ; J W 2 1 ( 5 ) , J W 2 2 ( 1 0 ) , J W 2 3 ( 1 0 ) , J W 2 4 ( 1 0 )
S 0 V
R E F
F G
4
5
R E F
S P 1
Z D 2
(
)
Z D 1
6
4
S P 5
+ 5 V
R 1 3
3 . 9
E A R T H
K F
R E F
J W 5
+ 5 V
( 1 0 )
A - O U T
)
D A S T
J W 1 3
S 0 V
( 1 0 )
S 0 V
-
R E F
+
S 0 V
R E F
1
1
1
4
4
4
2
2
3
3
D 1
1 S S 1 2 0
S 0 V
1
4
2
3
S 0 V
NCU 1/2
B
(Taiwan/Asia/Indonesia/Belgium/Ireland/
Austria/Finland/Spain/Italy/Netherlands)
5
6
A
J W 7 ( 5 )
( P 1 )
C M L
( P 1 )
T E L O F F
1 1
( P 1 )
-
R L 1
7
+
J P 1 ( C )
( P 1 )
P L S
1 0
( P 1 )
R E F
S 0 V
D A S T
3
( P 2 )
R D P S
1
( P 2 )
E A R T H
( P 2 )
B
J W 2 0
-
( 5 )
A D L C
4
+
+ 5 V
( P 2 )
S 0 V
T E L R L
1 2
S 0 V
( P 1 )
J W 6 ( 5 )
R L 2
6
( P 1 )
+ 5 V
8
( P 1 )
D A S N D
2
( P 2 )
9
( P 1 )
C
J P 7 ( C )
P O L
5
( P 2 )
+ 5 V
3
J W 1 2
( P 1 )
( 1 0 )
S 0 V
2
( P 1 )
J W 1 9
+ 2 4 V
1
( P 1 )
S 0 V
D
6

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