1 SCHEMATIC DIAGRAM 5
1.1. NN-GD577M, GT547W
5
1.2. NN-SD577M
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2 CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING
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2.1. Check the grounding
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2.2. Inverter warnings
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2.3. Part replacement.
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2.4. When the 10A fuse is blown due to the operation of the
short switch:
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2.5. Avoid inserting nails, wire etc. through any holes in the
unit during operation.
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2.6. Confirm after repair
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2.7. Sharp edges
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3 MEASUREMENTS AND ADJUSTMENTS
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3.1. Adjustment of primary latch switch, secondary latch switch
and short switch.
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3.2. Measurement of microwave output
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4 EXPLODED VIEW AND PARTS LIST
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4.1. EXPLODED VIEW
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4.2. PARTS LIST
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4.3. WIRING MATERIALS
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4.4. DOOR ASSEMBLY
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4.5. H.V. INVERTER MAIN PARTS LIST
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4.6. ESCUTCHEON BASE ASSEMBLY
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4.7. PACKING AND ACCESSORIES
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5 DIGITAL PROGRAMMER CIRCUIT
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5.1. SCHEMATIC DIAGRAM (NN-GD577M, SD577M)
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5.2. SCHEMATIC DIAGRAM (NN-GT547W)
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5.3. PARTS LIST
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CONTENTS
Page Page
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NN-GD577M / NN-SD577M / NN-GT547W
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