Inverter Board - Lincoln Electric V160-S Service Manual

WHITE 2
115/230/1/50/60
4
BLACK
Vac
GREEN
FAN
DISPLAY BOARD
(SCHEMATIC X0245)
WARNING HIGH VOLTAGE CAN KILL
• Do not operate with coers removed.
• Disconnect input power by unplugging
power cord before servicing.
• Do not touch electrically live parts.
• Only qualified persons should install,
use or service this machine

INVERTER BOARD

FIGURE EE.4 – INVERTER BOARD
S1
BLUE
1
AC1 DC+
3 BROWN
DC-A
AC2
INPUT BOARD
GND
W05X0250
(SCHEMATIC X0203)
1
2
JP2
3
6
JP1
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11
W05X0245
WELD CONTROLLER
W05X0233
(SCHEMATIC X0233)
CONNECTOR
RED
DC+
BLACK
DC-
INVERTER BOARD
W05X0190
(SCHEMATIC X0190)
Y/G
GND
JP1
1 2 3 4 5 6 7 8 9 10
DC- DC- W1
10 9 8 7 6 5 4 3 2 1
J1
METER BOARD
W05X0207
(SCHEMATIC X0207)
JP1
1 2 3 4 5 6 7 8
D E C B A
REMOTE
CW
W1 +
W2 -