Method of Replacing The Inverter’s Power Transistors and Diode Modules SiE39-404
314 Appendix
9. Method of Replacing The Inverter’s Power
Transistors and Diode Modules
9.1 Method of Replacing The Inverter’s Power Transistors and Diode
Modules
[Decision according to continuity check by analog tester]
îš„ Before checking, disconnect the electric wiring connected to the power transistor and diode
module.
Inverter PC board (AIP)
X10A
L1
P1
Electronic circuit
Inverter P.C.Board
P2
IGBT
X11A
UVWN
L1
L2
L3
X10A
DM
N3
Fasten Tab
P3
L2 L3
PC0208
X11A
Pin
UVWN
P2 P1
P3
N3
(V2895)
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