Per tables f.2, f3 & f.4, Troubleshooting and repair, Control/display board test (continued) – Lincoln Electric INVERTEC SVM161-A User Manual
Page 66
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CN2
41
1
2
3
4
42
45
CN1
44
1
2
3
4
7
8
6
5
48
52
53
54
CN7
2
3
5
6
73
76
1
4
72
71
58
FIGURE F.10 – PLUGS CN1, CN2 & CN7
CONTROL/DISPLAY BOARD TEST (continued)
TROUBLESHOOTING AND REPAIR
F-26
F-26
INVERTEC® V205-T AC/DC™
Table F.2 Plug CN1 Test Points
Table F.3 Plug CN2 Test Points
Table F.4 Plug CN7 Test Points
Wire #
52
53
54
44
48
58
Description
Solenoid Valve Ground
Trigger
Trigger
Start High Frequency
High Frequency Ground
Start Solenoid Valve
Expected Voltage
-------
-------
-------
-------
-------
48 VDC
Wire #
71
72
73
74
75
76
Description
Ext
Ext
Ext Ground
Ext Trigger
Ext Ground
Ext Ground
Expected Voltage
5 VDC
-------
-------
-------
-------
-------
Wire #
41
42
45
Description
Supply
Supply
Ground for Supplies
Expected Voltage
24 VDC
48 VDC
-------
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