Lincoln Electric INVERTEC SVM161-A Service Manual page 95

F-55
MAIN IGBT BOARD REMOVAL AND REPLACEMENT (continued)
FIGURE F.28 – MAIN BOARD PLUG AND MOUNTING SCREW LOCATION
CN1
RV1
RV2
RV3
RV4
10. Reconnect previously removed leads RV1 thru
RV7 to the P.C. board. See Wiring Diagram if
necessary.
11. Reconnect previously removed plugs CN1 thru
CN5 to the P.C. board.
NOTE: All ribbon cable connections have an
"indexing location slot" to assure proper
replacement.
TROUBLESHOOTING AND REPAIR
RV7 RV6
INVERTEC® V205-T AC/DC™
CN2
CN4
CN5
RV5
12. Replace the case wraparound cover previous-
ly removed.
F-55
CN3