17
Appendix B Circuit Diagram
A
1
C
2
K
3
C
4
DB
1
C5
820UF
/40
0V
C6
820
UF
/40
0V
R5
75
K
/3
W
*3
R4
75
K
/3
W
*3
3
4
1
2
K1
1
PC
ON1
1
PC
ON2
3
4
1
2
K2
*
+24V
+24V
C1
47
2/
3K
V
C2
47
2/
3K
V
R86100K
VG
N
D
1
2
3
D1
2
ST
TH
60
RL
03
CW
1
2
3
D9
ST
TH
60
RL
03
CW
1
2
3
D1
0
ST
TH
60
RL
03
CW
C1
1
2.
2n
F/
2K
V
R2
2
33
R
1W
C1
2
2.
2n
F/
2K
V
C1
4
47
2/
3K
V
C1
3
47
2/
3K
V
1
2
3
4
T1
18
:4+
4
R25
6.8K
LP
/C
UR
RE
NT
LP1
LP2
电路
3
RZ
13
3-
01
A
_S
am
pl
in
g.
sc
h
LP
/C
UR
RE
NT
LP1
LP2
1
2
CO
N
2
*
GN
D
GN
D
电流
互感
器
温度
传感
器
1
2
3
D1
1
ST
TH
60
RL
03
CW
1
1
2
2
L3
GN
D
1
1 1
PCO
N
5
S=
1*
16
R2
3
33
R
1W
R2
4
R1
9
33
R
1W
R2
0
33
R
1W
R2
1
33
R
1W
R26
6.8K
R27
6.8K
1
2
10
6
T4
20
0:1
1
1 1
PCO
N
6
CO
N1
2
1
3
Q1
40H12
0
2
1
3
Q2
40H12
0
R1
5
10
R
R1
6
10
R
R1
7
4.7
R
R1
8
4.7
R
D8
SU
F4
00
7
D7
SU
F4
00
7
C8
4.
7u
F
C7
4.
7u
F
R1
3
33
R
R6
33
R
C9
47
1
R1
2
33
R
R7
33
R
C1
0
47
1
VC
C
VG
ND
+24V GN
D
NE
TVO
L
+3
.3
V
电路
1
RZ
13
3-
01
A
_P
owe
r.s
ch
VC
C
VG
ND
+24V GN
D
NE
TVO
L
+3
.3
V
Driv
e G2
Driv
e E2
Driv
e G1
Driv
e E1
+24V
GN
D
NE
TV
O
L
MO
T/
CO
O
L
PO
W
ER/
E
N
LP
/C
UR
RE
NT
TE
M
P/
C
HE
C
K
DO
UB
L
E_
V
OL
T
+3.3
V
电路
2
RZ
13
3-
01
A
-0
1A
_M
CU.
Sc
h
Driv
e G2
Driv
e E2
Driv
e G1
Driv
e E1
+24V
GN
D
NE
TV
O
L
MO
T/
CO
O
L
PO
W
ER/
E
N
LP
/C
UR
RE
NT
TE
M
P/
C
HE
C
K
DO
UB
L
E_
V
OL
T
+3.3
V
1
2
CO
N
3
*
风机
+1
5V
t
RR
1
PT
C
t
RR
2
NT
C
1
2
4
5
CO
N
5
D6
IN
40
07
D3
IN
40
07
D4
IN
40
07
D5 IN
40
07
C3
47
UF
C4
47
UF
R2
33
0K
R3 33
0K
R1
1
33
R
R1
0
33
R
R8
33
R
R9
33
R
D2
4
SU
F4
00
7
D1
3
SU
F4
00
7
R87 100K
R8
9
47
0K
/0.
5W
R8
8
47
0K
/0
.5
W
面板
1
2
3
4
5
6
7
8
CO
N
4
1
2
3
4
5
6
7
8
CO
N
1
Summary of Contents for ARC 160GS
Page 1: ...INVERTER WELDER ARC 160GS WELDING MACHINE USER MANUAL...
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