Panasonic NN-DF383B, Service Manual

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4.4. Low voltage transformer
and/or power relays
CAUTION:
Be sure to ground any static electric charge built up in
your body before handling the DPC.
1. Using solder wick or a desoldering tool and 30W soldering
iron carefully remove all solder from the terminal pins of the
low voltage transformer and/or power relays.
NOTE:
Do not use a soldering iron or desoldering tool of
more than 30 watts on D.P.C. contacts.
2. With all the terminal pins cleaned and separated from
D.P.C. contacts, remove the defective transformer/power
relays, Replace components making sure all terminal pins
are inserted completely resolder all terminal contacts
carefully.
4.5. Fan motor
1. Disconnect 2 lead wires from fan motor terminals.
2. Remove 2 screws holding fan motor and detach fan motor
from oven assy.
3. Remove fan blade from fan motor shaft by pulling it straight
out.
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NN-DF383B