MasterCraft MIG 140 - Main Circuit Chart

MAIN CIRCUIT CHART
46
MIG 140 INVERTER WELDER 058-9305-6
1
2
1
2
SW1
AC1
AC2
110V~120VAC
C8
YM1
AC1
AC2
C4
D11
G
C
T1
G
CE
T4
6
7
4 5 1 2
ZBYQ1
EARTH
+
1
-
2
O
3
G
4
HE1
3
R9
C2
3
R12
C10
C3
C12
R7
R13
R15
R14
R8 R11
TR1
3
5 4 12
J1
2
1
3
4
D1
2
1
3
4
D2
2
1
3 4
D6
2
1
3 4
D8
VCC
R16
G
C
T3
G
C
E
T6
R3
R1
R18
R20
G1 E1 G2 E2
-
NTC1
D3
D4
D9 D7
C5
C6
C13
NTC2
AC
1
AC
2
+
3
-
4
Z1
C14
1
2
CN2
12
3
FAN
FAN1
DB-PM-02 ZKB
PowerMIG 90 MB
ALARMPOWER
WORK
1
2
3
VOLTAGE
1
2
3
WIRE FEED
PowerMIG 200
KZB
SW2
G1
E1
G2
E2
3
R22
C18
3
R23
C19
QF
QF1
2 2
C1
C11
+
-
R10
C15
1
2
3
4
5
6
7
8
1CN6
1
2
3
4
5
6
7
8
2CN4
SW4
M
-
+
M1
B2
SW3
C20
C21
C22
MC-589305-56