ESAB PCM-875A - Page 101

SECTION 6 PCM-875A Plasmarc System Troubleshooting
6-17
230V Power Console Wiring Diagrams Part 4
R11
12
FF
H1
TORCH
PILOT ARC
EE
H2
L1
T3-X2 BLK D1(-) BLK
PCB5 P1-6 BLK
PCB5
B
*
*
RIGHT SIDE VIEW SHEET 2 OF 2
CC
T2
*
H2
TB2 RED
T3-X1
*
*
TORCH
SG-1 RED
T3
X1
H1
*
L1-H2 BLK
X2
D
TB1
C
1
2
C
1
1
D
GND 4
C1(+) RED
*
D1-3 BLK
X2
X3X1
H2
H1
T1
*
TB3 BLK
C2(+) RED
C2(-) BLK
*
R15
2
1
D1-1 BLK
*
C1(-) BLK
Q2-C2E1
*
C4-4
2
R2
1
L2
IBR(-)
C1(-)
X1
X2
* *
(SHUNT)
PCB4
B
1
R11
2
1
R12
2
BLU BLU
VIEW F-F
PCB4-2 BLU K1-T3 YEL
TOP AND BOTTOM
VIEW C-C
X7
X12
PCB1 P1-3 BRN
PCB1 P2-4 ORN
PCB1 P2-1 ORN
PCB1 P1-4 BRN
PCB1 P2-11 VIO
X8
X9
X10
X11
PCB1 P2-14 VIO
TOP
X6
X1
PCB1 P5-4 YEL
PCB1 P1-5 BLU
PCB1 P1-6 BLU
PCB1 P1-9 WHT
PCB1 P1-10 WHT
X4
X5
X3
X2
T2
PCB1 P5-3 YEL
TOP
TB5-1 BLK
TB5-2 GRY
F1-1 RED
BOTTOM
H2
H1
H3
*
*
*
H4
*
BLU
VIEW D-D
C12
C9
GND 4
1
2
C11
TB1
PCB1 P2-13 BLU
PCB1 P2-12 BLU
T5-H1 BLK
*
T5-H2 BLK
*
PCB1 P5-9 GRY
R16