3. Disconnect connector CN701 from H.V. Inverter board.
4. Remove 6 screws holding D.P.C. board on escutcheon
base.
5. Separate D.P.C board from tabs on the escutcheon base
and remove D.P.C board.
To replace membrane key board
6. Use tools such as kinfe etc. to lift the edge of membrane
sheet and peel off escutcheon sheet & key board
membrane completely from escutcheon base.
NOTE:
a. 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.
b. When installing the new key board membrane, make
sure that the surface of escutcheon base is clean to
prevent a malfunction or shorted contacts.
12
NN-SF564S / NN-SF564M
Summary of Contents for NN-SF564S
Page 2: ...2 NN SF564S NN SF564M...
Page 3: ...3 NN SF564S NN SF564M...
Page 5: ...1 FEATURE CHART 2 CONTROL PANEL 5 NN SF564S NN SF564M...
Page 6: ...3 SCHEMATIC DIAGRAM 6 NN SF564S NN SF564M...
Page 24: ...10 EXPLODED VIEW AND PARTS LIST 10 1 EXPLODED VIEW 24 NN SF564S NN SF564M...
Page 30: ...11 DIGITAL PROGRAMMER CIRCUIT 11 1 SCHEMATIC DIAGRAM 30 NN SF564S NN SF564M...
Page 31: ...31 NN SF564S NN SF564M...
