Thermal Arc ARCMASTER 300 MST Operating Manual page 59

PCB14
TRANS
Bord
[WK-5594]
TB35
TB7
TB33
TB21
TB34
CT2
TB8
UB2
L1
TB30
TB16
UB4
TB32
TB22
TB31
CT3
TB17
1 2 3 4 5 1 2 3 4 5 6 7 8 9
CN8 CN9
A M L
K
B N U B
C P V T J C
D R S H D
E F G
CON2
PCB15
DIODE Snubber
Circuit Bord
[WK-5606]
D5
D7
D2
D4
TH2
1 2 3 1 2 3 4
CN9 CN8
A J
K I
L N H
M G
E F
CON1
1 2 3
HCT1
FCH1
R2
TH1
UB1
R3
UB3
1
2
3
4
5
6
7
1 1
2 2
3 3
4 4
5
6
1 +15
2 -15
3 IS
4 GND
52
4
TO1
+Output
Terminal
+
1 2 3 4 5 Ground
CN1
1
PCB18
2
Filter Circuit
3
Bord
SIDE CHASSIS 3
[WK-5499]
TO2
-Output
Terminal
FRONT
PANEL
EB
+
Ground
UB2
SIDE CHASSIS 2
UB4
PCB12
Panel
Circuit Board
[WK-5527]
PCB13
Encorder
Board
[WK-5528]
CN1
1 2 3 4
CN1
1 2 3 4