Kemppi miniarc 140 - Control Card A001 Layout and Components; Control Card A001 Connectors

Control card A001 connectors
X15
X19
X3
X2
X1
X16
X18
X17
X004
X4
X5
X6
X7
X8
X24 X23 X10
X11
X14
X13
X12
X9
X20
Connector Signal
X1, X2 Net voltage 230 Vac
X3 Protective earth
X4, X6, X8 Current adjustment
potentiometer R001
X5, X7 MMA/TIG-selection switch
S002
X9, X11 Main transformer T001
auxiliary coil
X10, X12 Main transformer T001 PTC
RT101
X13, X14 Primary profile PTC RG201
X15 Fan
X16, X17 Main transformer T001
secondary
X18 Secondary choke L001
X19, X20 Main transformer T001 primary
X23 PWM-circuit N1 VFB, pin 2
X24 + 5 V
14