Lincoln Electric V160-S Welder User Manual


 
ELECTRICAL DIAGRAMS
G-7
V160-S / T
SCHEMATIC - V160-S & -T (PAGE 2)
18V
+HS
+15Vdc
2.5A
400V
+5Vdc
0.5A
400V
30A
+HS
+HS
20mA
+HS
+HS
115V
25A
16V
0.3A
+HS
+HS +HS
-5Vdc
10mA
MONTARE VOLANTE
MONTARE VOLANTE
NON MONTARE R11
NON MONTARE C24 E D18
FAN-
DC+
DC
DC-
EV-
DC-
DC-
DC
AC2
PRI+5V
AC1
AC2
Vref
VCC
PRI GND
GND
+15Vdc
+15Vdc
+15Vdc
+5Vdc
EV
FAN
/HF
EV
/HF
+15Vdc
+5Vdc
600V
600V
FAN
ERR
-5Vdc
+15Vdc
DC
-5Vdc
T1B
6 5
R16
6R8
R14
15K
3W
R17
18R
AC2
D19
BYV26E
Q1
W4300510
R23
15K
3W
AC1
C22
470nF
630V
R8
1K
1/4W
L3
W58X0200
D12
1N4148
R7
4K99
Q3
D44H8
Q4
D44H8
+
C12
250V
1500µF
R5
20R
10W
+
C15
250V
1500µF
L1
W58X0220
+
C19
250V
1500µF
R15
220R
3W
+
C18
250V
1500µF
C13
630V
100pF
D5
1.5KE200V
D13
32V
W4001003
C11
630V
220pF
D10
BYV26E
RL2B
W7165610
R18
22R
1/4W
Q2
W4300510
D2
1N4007
-+
D6
1000V
35A
U2
LMC7660
6
7
2
4
5
83
VIN
OSC
CAP+
CAP-
VOUT
V+GND
DC+
D1
1N4007
C3
50V
100nF
DC-
R3
470R
R1
470R
A1
W47X0206
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
-+
D11
1000V
1.5A
R13
220R
3W
D16
5W
160V
R4
10K
HF1
R19
270K
1/4W
D9
1N4148
R2
10K
C26
1KV
6n8F
HF2
R20
270K
1/4W
D17
5W
160V
RL1D
9
3
6
C24
63V
1 F
R6
1K
D3
1N4148
D14
2N6509
D18
5W
160V
R21
18K
1/4W
RL2A
C16
1200Vdc
150nF
R22
680K
1/4W
D8
BYV26C
C25
100V
33nF
JP2
1
2
3
4
D15
BYV26E
RL1A
W7162430
A1A2
R24
10K
1/4W
DC+a
R25
10K
1/4W
RL1C
W7162430
58
2
C17
50V
100nF
DC-a
+
C1
63V
10µF
+
C27
1500µF
35V
U5
TOP223Y
3
1
2
D
CTR
S
R12
1W
220R
+
C20
220µF
25V
0V
115V
230V
T2
W59X0225
3
11
6
8
1
R11
U6
L7805
1
2
3
IN
GND
OUT
JP1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C**
4n7F
+
C9
220µF
25V
RL4A
A1 A2
D4
W4028200
RL4C
2421
22
C*
4n7F
C6
W3043470
63V
470nF
U3
TL431
3
1
2
C
REF
A
RL4B
1411
12
U1
W4607805
1
2
3
IN
GND
OUT
+
C21
25V
47 F
R9
N.M.
C8
N.M.
+
C5
25V
1000µF
C14
100nF
630V
U4A
CNY17-3
12
+
C7
25V
1000µF
U4B
CNY17-3
6
5
4
D7
1N4148
F1
1A
L2
W58X0179
RL1B
47
1
RL3A
A1 A2
L4
W58X0191
+
C2
63V
10µF
C23
63V
1 F
RL3C
2421
22
C***
50V
100nF
+
C4
63V
10µF
RL3B
1411
12
-+
D20
200V
1.5A
D21
2V4
D22
2V4
C10
220nF
50V
R10 N.M.
T1A
W59X0173
34
U7
TOP223Y
3
1
2
D
CTR
S
T1C
9 12
ERR
VCC
Vref
PRI+5V
PRI GND
X0203rev01
G-7
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual.
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