Lincoln Electric V160-S Service Manual page 77

F-17
INPUT BOARD TEST V160-S/T (continued)
Revision Number
-5 VDC Supply
+5 VDC Supply
+15 VDC Supply
TROUBLESHOOTING & REPAIR
FIGURE F.7 – INPUT BOARD
V160 INPUT PCB INSIDE
T2 Transformer 115 & 230
V160-S & -T
F1 Fuse Protects
Reconnect Transformer
F2 Thermostat
Start Resistor
Reconnect Relay
Start Relay
D11 Recti er
Reconnect PCB
Transformer Relay
D20 Recti er
F-17