CIGWELD WeldSkill 200AC/DC - Circuit Diagram

TROUBLESHOOTING WELDSKILL
200AC/DC INVERTER
Manual 0-5206 6-17 Troubleshooting
6.13 Circuit Diagram
Q1
D1
A
N
E
INPUT RECTIFIER
R1
R1
POSITIVE
NEGATIVE
FAN 24VDC
G1
C3
Q2
G2
T1
R3
C5
D3
NEGATIVE POSITIVE
HALL EFFECT
CT2
MAIN CONTROL BOARD
WELDING TERMINALS
DC BOARD
SW1
C1
R2
C4
C2
D2
D4
R4
C6
Q3
G3
Q4
G4
C7
C8
L1
T2
SOFT START
WA
AC
DC
DRIVE
DRIVER
SS
POWER SOU
HF BOARD
HFOUT
HF
SOUIN
AC DRIVE BOARD
JBACPOUT
ACOUT
GD1 GD2
QF/HF
DISPLAY BOARD
J2 (10)
JB (10)
SOLENOID
POWER SUPPLY BOARD
POWER/FJ
DC-IN
DY3
DY1
8 PIN REMOTE
GUNOT
TH1 TH2
NTCS
WV
WELD POSITIVE
WELD NEGATIVE
WELD POSITIVE
CT1
OC
MOD
DY2
240VAC
240VAC
0VAC
0VAC
220VAC
WELD NEGATIVE
ACOUT
WELD POSITIVE WELD NEGATIVE
A-11227_AC