Tweco 200 ACDC Arcmaster(April2006) - Manual (Page 67)

ARCMASTER 200 AC/DC
April 13, 2006 A-3
TB7
TB12
TB21
TB22
TB20
CT2
PCB12
DIODE Snubber
Circuit Bord
[WK-5615]
PCB10
Panel
Circuit Board
[WK-5527]
PCB11
Board
Encorder
[WK-5528]
1 2 3 4
1
2
CN2
3
4
5
6
CN1
1 2 3 4
CN1
-15
+15
IS
GND
EB
AC2
AC1
AC4 AC2
SH.DET
-
SH.DET+
SH.DET
-
SIDE CHASSIS 2
FRONT
PANEL
EA
Ground +
D5
D2
CT2 CT1
CN9
1 2 3 4 5 6 7 8 9
CN8
1 2 3 4 5
HF.UNIT1
CC2
CC1
R1
R2
AC1 AC3
CC1
AC1
AC3
R2
R6
TB1 TB2
CN1
1
2
3
4 P
N
CN2
1
2 P+21V
PGND
CN3
1
2
3 S+15V
SG
CN4
1 2 3 4 5 6 7
1
2
CN6
3
4
5
6
7
8
G7
E7
G8
E8
/RY_ON
R3
PCB13
Super Inpose
Circuit Bord
[WK-5569]
HCT1
+Output
Terminal
TO1
FCH1
PCB15
IGBT Gate
Circuit Bord
[WK-3367]
G1
E1
E2
G2
G1
E1
G2
E2
PCB14
IGBT Snubber
Circuit Bord
[WK-5570]
TB1 TB2
SH.DET+
CN1
1 2 3 4 5
G7 E7 G8 E8
Q13
PCB16
Filter Circuit
Bord
[WK-5499]
CN1
1 2 3 4 5
/RY_ON
RY+15V
SIDE CHASSIS 3
CN3
1
2
3
Ground +
1 2
CN5
D4
AC3
SG
S+15V
RY+15V
AC4
T1
1 2
3 4
-15 +15 IS
GND
-Output
Terminal
TO2
Torch/Gas
Terminal
Art # A-07446