1 SCHEMATIC DIAGRAM (STM) 4
2 SCHEMATIC DIAGRAM (EXCEPT FOR STM)
5
3 CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING
6
3.1. Check the grounding
6
3.2. Inverter warnings
6
3.3. Part replacement.
7
3.4. When the 10A fuse is blown due to the operation of the
short switch:
7
3.5. Avoid inserting nails, wire etc. through any holes in the
unit during operation.
7
3.6. Confirm after repair
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3.7. Sharp edges
7
4 MEASUREMENTS AND ADJUSTMENTS
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4.1. Adjustment of primary latch switch, secondary latch switch
and short switch.
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4.2. Measurement of microwave output
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5 EXPLODED VIEW AND PARTS LIST
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5.1. EXPLODED VIEW
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5.2. PARTS LIST
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5.3. DOOR ASSEMBLY
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5.4. WIRING MATERIALS
11
5.5. ESCUTCHEON BASE ASSEMBLY
12
5.6. PACKING AND ACCESSORIES
14
5.7. H.V. INVERTER BOARD MAIN PARTS LIST
(F606Y4V00XN)
14
6 DIGITAL PROGRAMMER CIRCUIT
15
6.1. SCHEMATIC DIAGRAM
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6.2. PARTS LIST
17
CONTENTS
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3
NN-ST686S / NN-ST656W
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