6.1. Magnetron
1. Discharge the high voltage capacitor.
2. Remove 1 screw holding front plate bracket on cavity top
plate.
3. Remove 2 screws holding air guide A on cavity top plate
and on magnetron.
4. Remove 1 screw holding air guide A on the wave guide,
then remove the air guide A.
5. Remove 1 screw holding thermistor on the magnetron.
6. Remove 2 screws holding the magnetron.
NOTE:
After replacement of the magnetron,tighten mounting
screws properly, making sure there is no gap between
the
waveguide
and
the
magnetron
to
prevent
microwave leakage.
CAUTION
When replacing the magnetron, be sure the antenna gasket is in
place.
6.2. Digital programmer circuit
(D.P.C)
CAUTION:
Be sure to ground any static electric charge built up in
your body before handling the D.P.C..
1. Disconnect all connectors from D.P.C. board.
6 DISASSEMBLY AND PARTS REPLACEMENT
PROCEDURE
10
NN-GD371S / NN-GD361M / NN-GD351W
Summary of Contents for NN-GD351W
Page 2: ...2 NN GD371S NN GD361M NN GD351W ...
Page 3: ...3 NN GD371S NN GD361M NN GD351W ...
Page 5: ...1 FEATURE CHART 2 CONTROL PANEL 5 NN GD371S NN GD361M NN GD351W ...
Page 6: ...3 SCHEMATIC DIAGRAM 6 NN GD371S NN GD361M NN GD351W ...
Page 24: ...10 EXPLODED VIEW AND PARTS LIST 10 1 EXPLODED VIEW 24 NN GD371S NN GD361M NN GD351W ...
Page 31: ...11 DIGITAL PROGRAMMER CIRCUIT 11 1 SCHEMATIC DIAGRAM 31 NN GD371S NN GD361M NN GD351W ...
Page 32: ...32 NN GD371S NN GD361M NN GD351W 06 11 S BB1 S BB3 S BB4 Printed in China ...
