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Unlike many other appliances, the microwave oven is high-
voltage, high-current equipment. Though it is free from danger
in ordinary use, extreme care should be taken during repair.
5.1. Check the grounding
Do not operate on a 2-wire extension cord. The microwave
oven is designed to be used when grounded. It is imperative,
therefore, to make sure it is grounded properly before
beginning repair work.
5.2. Inverter Warnings (NEW H.V.)
5 CAUTIONS TO BE OBSERVED WHEN
TROUBLESHOOTING
11
NN-V690P / NN-V690PS / NN-V680W / NN-V680W
Содержание NN-V680W
Страница 3: ...20 INVERTER CIRCUIT 43 21 REF NO 35 INVERTER U 44 3 NN V690P NN V690PS NN V680W NN V680W ...
Страница 4: ...1 CONTROL PANEL 4 NN V690P NN V690PS NN V680W NN V680WS ...
Страница 5: ...2 OPERATION AND DIGITAL PROGRAMMER CIRCUIT TEST PROCEDURE 5 NN V690P NN V690PS NN V680W NN V680W ...
Страница 6: ...6 NN V690P NN V690PS NN V680W NN V680WS ...
Страница 8: ...3 2 SCHEMATIC DIAGRAM XNE ZPE 8 NN V690P NN V690PS NN V680W NN V680WS ...
Страница 17: ...17 NN V690P NN V690PS NN V680W NN V680W ...
Страница 22: ...9 TROUBLESHOOTING GUIDE NEW H V 22 NN V690P NN V690PS NN V680W NN V680WS ...
Страница 23: ...23 NN V690P NN V690PS NN V680W NN V680W ...
Страница 27: ...10 HOW TO CHECK THE SEMICONDUCTORS USING AN OHM METER 27 NN V690P NN V690PS NN V680W NN V680W ...
Страница 30: ...12 EXPLODED VIEW AND PARTS LIST 30 NN V690P NN V690PS NN V680W NN V680WS ...
Страница 39: ...18 DIGITAL PROGRAMMER CIRCUIT SCHEMATIC DIAGRAM 39 NN V690P NN V690PS NN V680W NN V680W ...
Страница 40: ...40 NN V690P NN V690PS NN V680W NN V680WS ...
Страница 43: ...20 INVERTER CIRCUIT SCHEMATIC DIAGRAM 43 NN V690P NN V690PS NN V680W NN V680W ...