Panasonic NN-G335MF Service Manual page 34

1. Release 1 flat cable from D.P.C board holding on the oven cavity.
2. Remove 1 screw holding escutcheon base and slide the
escutcheon base upward slightly.
3. Remove 1 screws holding D.P.C board.
4. Separate D.P.C board from tabs on the escutcheon base and
remove D.P.C board.
5. Remove rubber connector.
6. Separate display from tabs on the escutcheon base and remove
display.
To replace membrane key board
7. Push the upper part of key board (display window portion) from
back of escutcheon base, and peel off escutcheon sheet &
membrane key board completely from escutcheon base.
NOTE:
1. The membrane key board is attached to the escutcheon base
with double faced adhesive tape. Therefore, applying hot air such
as using a hair dryer is recommended for smoother removal. / 2.
When installing new membrane key board, make sure that the
surface of escutcheon base is cleaned sufficiently so that any
problems (shorted contacts or uneven surface) can be avoided. / 3.
Alignment position of membrane key board is as follows; /
Membrane key board: Right and upper edges / Escutcheon sheet:
Right and upper edges
7.3. Low voltage transformer and/or power relays (RY1, RY2)
NOTE:
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