Panasonic NN-K593MF Service Manual page 14

NN-S453WF
5.9. Inverter power supply
1.Always securely tighten the ground screw through the bottom of the
chassis (base).
2.Securely connect 3 lead wire connectors.
3.Make sure the heat sink has enough space (gap) from the oven.
Take special care not to touch any lead wire to the aluminum heat
sink because it is hot.
1. Discharge high voltage charge.
2. Remove the the H.V.lead wire from magnetron terminals.
3. Disconnect 2 connectors from CN701 & CN702 on
H.V.Inverter(U).
4. Remove 1 screw holding grounding lead wire.
5. Remove 2 screws holding Inverter bracket to the base.
6. Slide 2 locking tabs of Inverter bracket at the bottom of the
base in direction of arrows.
CAUTIONS
7. Remove 2 screws holding H.V.Inverter to Inverter bracket.
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