SECTION 6
6.9 Power Module Schematic - CE Version
TB2-2
M1
TB2-1
FN1
ØA
A
MOV2
275V
ØB
B
MOV1
275V
ØC
C
6-18
T1
P5-4
X2
12V
X1
P5-3
P1-10
X4
18V
X3
P1-9
P1-6
H3
X6
12V
X5
P1-5
N2
P2-14
X12
120V
FN5
X11
P2-11
N1
P1-4
X10
20V
X9
H1
P1-3
P2-4
X8
24V
X7
P2-1
+
MOV3
A ~
275V
BR1
B ~
C ~
-
FN2
L1
INDUCTOR
PT-24 Precision Plasma System IEFC-S -CE
J2
1 2
3
4
5
6
G
SCR1
R1
FN3
50W
25
(+)
1.5K
C1
C4
100W
.22
3300uf
uf
450V
1KV
C2
C5
1uf
630V
3300uf
450V
C3
1uf
630V
H1
H2
(-)
P.F.C.
TROUBLESHOOTING
7 8
PCB1
PLASMA PROCESS
CONTROL BOARD
(+)
R2
E2
E2
G2
PCB2
Q1
C2E1
E1
G1
C1
Part 1
1
C6
1uf
600V
2
(-)
3