1 SCHEMATIC DIAGRAM
5
1.1.
APH
5
1.2.
CPH
6
1.3.
RPH/RTH
7
2 CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING 8
2.1.
Check the grounding
8
2.2.
Inverter warnings
8
2.3.
Part replacement.
9
2.4.
When the 20A fuse is blown due to the operation of the
short switch:
9
2.5.
Avoid inserting nails, wire etc. through any holes in the
unit during operation.
9
2.6.
Confirm after repair
9
2.7.
Sharp edges
9
3 MEASUREMENTS AND ADJUSTMENTS
10
3.1.
Adjustment of primary latch switch, secondary latch switch
and short switch.
10
3.2.
Measurement of microwave output
10
4 PROCEDURE FOR MEASURING MICROWAVE ENERGY
LEAKAGE
11
4.1.
Equipment
11
4.2.
Procedure for measuring radiation leakage
11
4.3.
Record keeping and notification after measurement
11
4.4.
At least once a year, have the radiation monitor checked
for calibration by its manufacturer.
11
5 SIMPLE WAY OF H.V. INVERTER/MAGNETRON
TROUBLESHOOTING
12
6 H.V.INVERTER BOARD MAIN PARTS LIST (F606Y8M00AP) 12
7 EXPLODED VIEW AND PARTS LIST
13
7.1.
EXPLODED VIEW
13
7.2.
PARTS LIST
14
7.3.
WIRING MATERIALS
15
7.4.
DOOR ASSEMBLY
16
7.5.
ESCUTCHEON BASE ASSEMBLY
17
7.6.
PACKING AND ACCESSORIES
21
8 DIGITAL PROGRAMMER CIRCUIT
22
8.1.
NN-SD697S APH
22
8.2.
NN-SD677S CPH, SD667S APH
24
8.3.
NN-SN677S APH
26
8.4.
NN-SN667B/W/BB/WB/M B APH, SN667B/W CPH
28
8.5.
NN-SN657S APH, ST677S RPH/RTH, ST657W RPH/RTH
30
8.6.
NN-SA647B/W APH
32
8.7.
PARTS LIST
34
CONTENTS
Page
Page
4
NN-SD697S / NN-SD677S / NN-SD667S / NN-SN677S / NN-SN667 / NN-SN657S / NN-SA647 / NN-ST677S / NN-ST657W
Summary of Contents for Genius NN-SD697S
Page 2: ...2 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
Page 3: ...3 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
Page 23: ...23 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
Page 25: ...25 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
Page 27: ...27 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
Page 29: ...29 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
Page 31: ...31 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
Page 33: ...33 NN SD697S NN SD677S NN SD667S NN SN677S NN SN667 NN SN657S NN SA647 NN ST677S NN ST657W ...
