Appendix 3: 230 Volt System Schematic - Thermal Dynamics C-70A CUTSKILL Service Manual

Appendix 3: 230 Volt System Schematic

TB1
1PH - R&Bk
3PH - R,W&Bk
FILTER
103 3KV
R
R
C1
W
W
C3
Bk
Bk
Input Power
Connection
G
INPUT
AC230V
1/3 PH
FAN
Solenoid V/V
1.7k Ω
Art # A-06948
APPENDIX
230VAC
DIODE
NFB
103 3KV
W
R
C4
C2 C6
W
C5
Bk
Bk
W 320VDC
FUSE
W
630V 104MF
CONTROL 3A
C7
R7
C8
W,2
+
(-)
Capacitor
TH
G
AC230
AC12
G
Y
AC15
Bk
AC160
AC15
AC230
Y
T1
W
W
Pressure
Sensor
A-4
R3 IGBT
Bk
C8
C7
R7
W
Bk
C12
P5
G1 E1 G2 E2 G3 E3 G4 E4
Bk,2
E4 G4 E3 G3 E2 G2 E1 G1
P8 P7
P5
12 VDC
PWM DRIVE
BOARD
40272004
P2 P1
P3 P4
5
P9
CONTROL BOARD
1
3
No. 40270702
P7
1
P5
2
P1
1 12 VDC
1
R
1
P1
PANEL BOARD
P2
MAIN
AIR
HOLD
CHECK
IGBT
W
Bk
R4
W
C13
P5
N/C
P11
TEMP
POWER
ERROR
Manual 0-4699