Lincoln Electric PRO-CUT 60 SVM104-A Service Manual page 112

+ 2 4 V D 5
+ 1 5 V
L 3
X 2
+ 1 8 A
5 m H I N O U T
D 1 0 D 9
D Z 7
P 7 J 7 1 7 V
G N D
T O 3 C 5 8 C 4 + 1 8 A
5 W
C 3
P H 3 . 2 7 4 . 7
P 7 J 7
A U X 3 3 0 0
1 5 0 V 3 5 V
5 0 V + 1 8 B
D Z 8
D 8 D 7
1 5 V
+ 1 8 B 5 W
L 4
T O
+ O U T P U T 5 m H
1 5 V O L T S U P P L Y
P 5 + O U T P U T
1
+ 5 V
J 5
+ 5 V
R 1 4 0
Q 1 4
1 0 0 K 6 0 0 m A
C 4 9
4 0 V
. 0 4 7
C 6 8 R 1 3 8 R 1 3 9 1 0 0 V
L 6
. 0 0 4 7 D 4 8
5 . 6 m H 5 . 1 1 K C 6 2 2 2 1 K Q 1 3 D 4 9
3 0 0 0 V 1 . 0
6 0 0 m A
C 4 8
2 2 . 1 K 5 0 V D 4 7 4 0 V
. 2 2
1 0 0 V
W A T C H D O G
3 . 5 8 M H z
V O L T A G E F E E D B A C K
R 1 6 5
1 0 K
D Z 4
C 2 8
5 . 1 V
3 . 3 2 K 1 . 0
1 W
5 0 V 4 7 5 1 . 0 0 K
P 8 J 8
1 1 R 3 4 R 1 6 9
C N C I N T E R F A C E
D Z 1 7
O K T O M O V E 5 . 1 V
1 W
R 1 1
P 1 J 4 R 7
1
6 8 . 1 K
6 8 . 1 K
2
C 2 4 2
T O S H U N T R 5 X 3
. 0 0 4 7
1 3
6 . 8 1 K X 7 R 9
5 0 V
P 1 J 4
3
2 R 6 6 8 1
6 . 8 1 K
1 0 K C 7
6 8 . 1 K 6 . 8 1 K
D Z 2 1 1 . 0
6 8 . 1 5 . 1 V
5 0 V
1 W
C U R R E N T A M P L I F I E R
+ 1 5 V
2 4 3
P 2 J 2
4
6
7
X 3 R 1 5
C W
P 2 J 2
5
C O N T R O L P O T 1 R 1 4 5 . 6 2 K
1 0 K 1 0 K
D Z 1
D Z 1 6 C O N T R O L P O T
1 0 V C 9
C 8 1 2 V A M P L I F I E R
1 W 1 . 0
1 W
5 0 V
P 2 J 2
2
+ 1 5 V
+ 1 8 A
1 5
O C I 9
R 1 9
C N Y 1 7 - 3
1 . 0 0 K D 1 1
2 6 4
C 1 0 1 0 K
. 3 3
D 1 4 D 1 3
2 0 0 V
+ 1 8 B
C 2 6 1 0 K
D Z 6 2 2 1 K
4 . 7 6 . 2 V
3 5 V 1 W
1 . 0 0 K
D 1 2
Z E R O C R O S S
R 7 3
6 . 8 1 K
1 . 0 0 K
3 3 2 T O S T A T U S B D
" P R E S S U R E "
P 8 J 8
1 6 R 3 3
J 8 P 8
1 0 0 1 4
P R E S S U R E S W I T C H
C 1 5
D Z 1 3 1 0 K
1 . 0
5 . 1 V
5 0 V
1 W
+ 5 V
P R E S S U R E
T H E R M O S T A T
L 7
P 8 J 8
. 3 3 m H
1 3 R 3 1
1 0 0
C 1 8
D Z 1 4
P 8 J 8
C 6 5 4 7 5 1 . 0
1 5 . 1 V
0 . 2 7 1 W 5 0 V
P 8 J 8 5 0 V
2
P 8 J 8
9
P 8 J 8 T H E R M O S T A T
6
ELECTRICAL DIAGRAMS
CONTROL BOARD SCHEMATIC DRAWING (G2015)
D 6
+ 5 V
L 1
X 1
5 m H I N O U T
D 1 D 4 2 6 7
G N D
C 1 S P A R E O U T P U T / I N P U T P O R T
3 3 0 0 C 2 C 5 C 6
5 0 V 4 . 7 . 2 7
3 5 V 5 0 V + 5 V
2 6 . 7 P 3 P 3
D 2 D 3
L 2 1 0
5
5 m H J 3 J 3
5 V O L T S U P P L Y
1 0 K
D 5 8
C 1 9
1 . 0
5 0 V
C 1 4
2 2 p
1 0 0 V
1 6 P C 7 P A 7 4 0
Y 1 2 R E S P A 6 3 9
X 4
5 3 8
E X T A L P A 5
6 3 7
X T A L P A 4
1 5 P C 6 P A 3 3 6
2 1 P D 3 P A 2 3 5
1 8 P D 6 P A 1 3 4
1 7 P D 7 P A 0 3 3
2 4 P D 0 P B 6 3 1
+ 5 V
1 9 3 0
P D 5 P B 5
8 2 9
T I M E R P B 4
7 V P P P C 5 1 4
1 0 K
4
V C C P B 7 3 2
1
V S S P B 0 2 5
2 0 P D 4 P B 1 2 6
2 3 P D 1 P B 2 2 7
1 3 2 8
P C 4 P B 3
M C 6 8 7 0 5 R 3
3 1 0
I N T P C 1
1 1 2 2
P C 2 P D 2
1 0 K
1 2 P C 3 P C 0 9
1
R 1 2
1 . 0 0 K
D Z 5
5 . 1 V
R 6 9
1 W
2 . 2 1 K
+ 5 V
F A U L T
2 . 2 1 K
D 2 4
R 5 9
2 . 2 1 K
D 2 5
Q 7 D Z 9
1 A 1 5 V + 5 V
D Z 1 8 1 0 0 V 1 W
4 . 7 5 K 5 . 1 V
1 W
1 0 K
D Z 1 0
2 . 2 1 K
1 5 V
1 W
R 5 7
2 . 2 1 K
+ 1 5 V
1 0 K
R 4 0
1 0 K
1 2
1 4
X 7 R 2 2
1 3
5 . 1 1 K
C 2 7
1 0 K
3 . 0 1 K
5 . 1 1 K
C 4 6
+ 1 5 V
.1
1 0 0 V
L 8
. 3 3 m H
C 6 6
0 . 2 7
5 0 V
P U R G E / R U N
S W I T C H 1 . 0 0 K
P U R G E / R U N
1 . 0 0 K
P 2 J 2
3
P 8 J 8
1 5 R 2 7
S A F E T Y R E S E T
1 0 0
+ 5 V
4 7 5 P 2 J 2
1 0 K D Z 1 5
6
5 . 1 V C 1 7
2 . 2 1 K 1 . 0
1 W
5 0 V
R 1 7 4 N O T E S :
2 . 2 1 K
Q 1 5 N . A .
6 0 0 m A
4 0 V
J 8 P 8
R 1 5 4 8 T O S T A T U S B D
4 7 5 " T H E R M O S T A T "
+ 1 5 V
4 4
C 1 3
X 3 X 7
C 6 4 C 5 0
( T E S T ) 0 . 2 7 0 . 2 7
L M 2 2 4 5 0 V L M 2 2 4 5 0 V
P 3
P 3 P 3 P 3 P 3 P 3 P 3 P 3
1 1 1 1
8 9
4 3 2 1 6 7
J 3 J 3 J 3 J 3 J 3 J 3 J 3 J 3
+ 5 V
1 4 1 4
C 3 0 C 3 1
X 5 X 6
1 0 K
H E X T R G R M C 6 8 7 0 5 R 3
R 3 6 4 0 1 1
1 0 K
7 7
R 9 7
1 0 K
R 1 5 1
1 0 K
R 1 5 2
1 0 K
R 8 0
R 1 7 0 1 . 0 0 K
1 0 K
T O S T A T U S B D
J 8 P 8
R 1 7 1
R 9 9 7
4 7 5
Q 9
R 9 8 6 0 0 m A
4 0 V
1 0 K
+ 5 V
R 1 7 2
1 0 K
D 4 6
J 8 P 8 T O S T A T U S B D
R 2 9 3
" O U T P U T O N "
R 1 7 3 4 7 5
1 0 K
D 5 0
+ 1 5 V
1 . 0 0 K
J 1 0 P 1 0
R 6 6 4
2 0 0
1 6 2 6 . 7
O C I 1
M T 2 J 1 0 P 1 0
3 0 4 3 T R I 1 3
2 5 0 0 D
2 4 G C 2 3
M T 1
.1
4 0 0 V J 1 0 P 1 0
Q 3 R 6 5
6
6 0 0 m A
1 . 0 0 K
4 0 V + 1 5 V
H I G H F R E Q U E N C Y S O L I D S T A T E R E L A Y F A U L T R 8 2
1 0 K
J 1 0 P 1 0
1 . 0 0 K
R 6 2 1
2 0 0
1 6 2 6 . 7
O C I 2 M T 2
3 0 4 3 T R I 2
2 5 0 0 D
G
2 4 C 2 2
M T 1
.1
4 0 0 V
Q 4
R 6 3
6 0 0 m A
4 0 V 1 . 0 0 K
R 2 3
P I L O T R E L A Y S O L I D S T A T E R E L A Y
1 5 0
+ 1 5 V
1 / 2 W
D 2 6
D 2 7
1 N 4 0 0 7
1 . 0 0 K 1 N 4 0 0 7
J 1 0 P 1 0
P 5 J 5
R 5 5 2
7
2 0 0
P 5 J 5 D Z 3
1 6 2 6 . 7 5
1 5 V
1 W
O C I 3 M T 2
D 3 0 C 1 1
3 0 4 3 T R I 3 D 2 9
1 5 0
2 5 0 0 D 1 N 4 0 0 7 1 N 4 0 0 7
G C 2 1 5 0 V
2 4 M T 1
.1
4 0 0 V
Q 5
R 5 3
6 0 0 m A
4 0 V 1 . 0 0 K
C 2 5
G A S S O L E N O I D R E L A Y . 0 2
+ 1 5 V
6 0 0 V
J 4 P 1
R 1 7 7 3
C O N E
P 5
P 5
3 . 3 2 K S W I T C H
R 4 7 P 5 J 5
3 9 0 6 8
3
3 . 3 2 K 5 W
J 5 2 - 4
D 7 2 J 5
R 1 7 8
P 5 J 5
1 N 5 4 0 6
4
3 . 3 2 K
1 0 0
C 6 3 3 9 0 1 0 0
5 W 1 / 2 W
. 0 5 1 / 2 W
1 6
6 0 0 V
O C I 4
3 0 2 3 S C R 1
2 N 6 5 0 8
2 4
C 2 0
. 2 2
4 0 0 V
Q 6 J 4 P 1
R 4 8 4
R 4 5 6 0 0 m A
4 0 V
1 . 0 0 K
2 . 2 1 K
J U M P S T A R T E N A B L E S C R
+ 1 5 V
R 1 4 2 1 / 2 O F 2 - 4
1 0 0 K
C
R 1 4 7
3 . 3 2 K
9
5 . 1 1 K
8 C 5 5
X 7
. 2 7 D Z 1 9
3 . 0 1 K
1 0
R 1 5 0 5 0 V 5 . 1 V
R 1 4 5 1 W
1 0 K
6 . 8 1 K C 5 3
C 5 6 3 3 . 2 K
1 0 0 K D . 2 7
D 6 9 5 0 V
6
7
X 7 R 1 4 6
5
5 . 1 1 K
F A U L T
D Z 2 0 C 6 0
3 . 0 1 K
( 2 P L A C E S ) 5 . 1 V . 2 7
1 . 0 0 M C 5 1
1 W 5 0 V
1 . 0
J 8 P 8
5 0 V
R 1 5 3 1 2
4 7 5 D 7 0 T O S T A T U S B D
1 / 2 O F S A F E T Y
" S A F E T Y "
S I N C E C O M P O N E N T S O R C I R C U I T R Y O N A P R I N T E D C I R C U I T B O A R D M A Y C H A N G E
W I T H O U T A F F E C T I N G T H E I N T E R C H A N G E A B I L I T Y O F A C O M P L E T E B O A R D , T H I S D I A G R A M M A Y
N O T S H O W T H E E X A C T C O M P O N E N T S O R C I R C U I T R Y O F C O N T R O L S H A V I N G A C O M M O N C O D E
N U M B E R .
+ 5 V
+ 1 5 V
+ 5 V
L 9
C 5 2
3 4
X 6
. 3 3 m H
C 6 7
5 6
X 6
0 . 2 7
5 0 V
J 6
8
9 8
X 6
P 1
1 3
T O
T R A N S I S T O R D R I V E
4
C I R C U I T O N P O W E R B O A R D
1 1 1 0
1 2
X 6
C 1 2 C 5 4
P 1
X 4 . 2 7
5 0 V
2
J 6
1
1 0
9
1 0 0
T R A N S I S T O R D R I V E S I G N A L
Q 1 6
R 1 2 1 6 0 0 m A
4 0 V
1 . 0 0 K
" F A U L T "
1 0 K
+ 2 4 V
1 5
2 W
5
D 5 5
3
1 N 4 9 3 6
P T 3
D 6 4 0 . 2 m H P T 3
1 N 4 9 3 6 0 . 2 m H
6 4
R 1 1 9
9
Q 1 2 3 . 3
1 0 1 3 1 2
X 5 X 6 R 1 0 8 5 A 1 W
8
1 0 0 V
4 7 5
D 5 6
1 0 K P H A S E 1 1
1 N 4 9 3 6
+ 5 V 1 0 K
F I R I N G
P T 3
0 . 2 m H
2
D 5 9
R 1 2 0
R 1 0 1
3 . 3
2 2 . 1 K
C 3 8 1 W
R 1 0 2
Q 2 D 6 1
1 0 0
6 0 0 m A
1 N 4 9 3 6
4 0 V
1 2
X 6
+ O U T P U T
P I C K E T F E N C E C 2 9
. 0 4 7
2 0 0 V
+ 1 5 V
3 3 . 2 K
1 . 5 0 K
3 3 . 2 K
R 9 4
1 0 K
5
1 5 0
1 0 0
1 / 2 W O C I 6
3 3 . 2 K
C N Y 1 7 - 3
C 1 6
C 4 0
1 . 3 3 6 4
. 3 3
1
2 0 0 V
2 0 0 V
O C I 7
O C I 6 C N Y 1 7 - 3
2 2 1 K
2 . 2 1 K
2 C N Y 1 7 - 3
3 3 . 2 K
2
3 3 0 Q 1 Q 8
1 / 2 W R 7 6 6 0 0 m A 6 0 0 m A
4 0 V 4 0 V
1 0 . 0
C 4 2
D Z 2
2 . 7
3 3 0 5 . 1 V
8 . 2 5 K 5 0 V
1 / 2 W 1 W
C 3 9
. 3 3 C 4 1
2 0 0 V . 3 3
2 0 0 V
4 7 5
D 3 5
3 3 0
1 / 2 W
1 / 2 O F S A F E T Y
G E N E R A L I N F O R M A T I O N
E L E C T R I C A L S Y M B O L S P E R E 1 5 3 7
C A P A C I T O R S = M F D ( . 0 2 2 / 5 0 V U N L E S S O T H E R W I S E S P E C I F I E D )
R E S I S T O R S = O h m s ( 1 / 4 W U N L E S S O T H E R W I S E S P E C I F I E D )
D I O D E S = 1 A , 4 0 0 V ( U N L E S S O T H E R W I S E S P E C I F I E D )
N O T U S E D :
C 5 7 , 5 9
D 5 , 6 , 1 5 , 1 6 , 1 7 , 1 8 , 1 9 , 2 0
2 2 , 2 3 , 2 8 , 3 3 , 3 4 , 3 7 , 3 8 ,
F I L E : G 1 9 5 1 - 4 H B
3 9 , 4 0 , 4 3 , 4 4 , 6 0 , 6 7 , 6 8
G-18
1
3
X 5
2
1 3
1 1
X 5
1 2
6
4
X 5
5
1 4
X 3
8
X 3
G 1
J 6 P 6
5
C 3 6
1 0 0
1 0 0 p
1 0 0 V
J 6 P 6
4
G 2
J 6 P 6
6
C 4 5
1 0 0
1 0 0 p
1 0 0 V
J 6 P 6
3
R 9 5 C
1 0 K
1 / 2 O F 2 - 4
C 4 3
4 . 7
3 5 V
+ 1 5 V
+ 1 5 V
D 7 1 2 2 1 K
1 . 5 0 K
R 9 6 D
5 1 0 K D 3 6
O C I 7
C N Y 1 7 - 3
C 4 4
6 4
4 . 7 2 2 1 K
3 5 V
2 2 1 K
L A S T N O . U S E D
R - 1 8 4
C - 6 8
L A B E L S D - 7 2 D Z - 2 1
S U P P L Y V O L T A G E N E T
P O W E R S U P P L Y S O U R C E P O I N T
C O M M O N C O N N E C T I O N
F R A M E C O N N E C T I O N
E A R T H G R O U N D C O N N E C T I O N
PRO-CUT 60