Mitsubishi Electric EHGT17D-YM9ED Service Manual page 65

Noise filter circuit board
LO1, LO2, LO3
POWER SUPPLY
LO1-LO2/LO2-LO3/LO3-LO1 : AC400V OUTPUT
(Connect to the converter circuit board (L1-IN), ACL2, ACL3)
CNCT
Primary current
(Connect to the
power circuit board (CN5))
OCH722A
LI1, LI2, LI3, NI
POWER SUPPLY
LI1-LI2/LI-LI3/LI3-LI1 : 400 V AC input
LI1-NI/LI2-NI/LI3-NI : 230 V AC input
(Connect to the terminal block (TB1))
65
CNAC2
230 V AC
(Connect to the controller
circuit board (CNAC))
NO
Connect to the converter
circuit board (N-IN)
CNL
Connect to the ACL4
CNDC
(Connect to the
controller circuit
board (CNDC))
CNAC1
230VAC
(Connect to the
controller circuit
board(CNAC))