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Troubleshooting & repair – Lincoln Electric INVERTEC POWER WAVE 450 SVM112-B User Manual

Page 82

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TROUBLESHOOTING & REPAIR

F-22

F-22

POWER WAVE 450

P

O

W

ER B

D

PR

O

TEC

TI

ON B

D

G

R

O

U

ND PL

A

NE

CON

TR

OL B

D

J20

J21

J22

J23

J24

J25

J26

J27

J28

J30

J31

J32

J33

J34

J35

J36

J37

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J43

J44

16

1

16

1

12

1

1

4

1

12

1

16

1

14

1

6

1

6

1

14

1

6

1

1

1

1

4

4

4

4

1

8

1

8

1

12

6

1

1

14

1

10

1

6

1

4

1

4

DI

S

PL

A

Y

PC BOARD CONNECTOR LOCATIONS

FIGURE F.1 – PC BOARD CONNECTOR LOCATIONS

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