Panasonic NN-T793AF Service Manual Download Page 1

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ORDER NO.SIMMC 0305020A3

Microwave Oven

NN-T793AF / NN-T783SF / NN-T703QF

QPQ(Australia & New Zealand)

Please file and use this manual together with the service manual for
Model NN-S560WF (ORDER NO. SIMMC0006012C3)

SPECIFICATIONS

Summary of Contents for NN-T793AF

Page 1: ...IMMC 0305020A3 Microwave Oven NN T793AF NN T783SF NN T703QF QPQ Australia New Zealand Please file and use this manual together with the service manual for Model NN S560WF ORDER NO SIMMC0006012C3 SPECI...

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Page 6: ...1 SCHEMATIC DIAGRAM 2 CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING Unlike many other appliances the microwave oven is a high voltage high current device It is...

Page 7: ...e magnetron tube Though it is free from danger in ordinary use extreme care should be taken during repair The aluminum heat sink is also energized with high voltage HOT so do not touch when the AC inp...

Page 8: ...nverter output terminal of the magnetron filament terminals to the chassis ground with an insulated handle screwdriver to discharge Please be sure to touch the chassis ground side first and then short...

Page 9: ...es be sure the mounting tabs are not bent broken or deficient in their ability to hold the switches 2 5 Avoid inserting nails wire etc through any holes in the unit during operation Never insert a wir...

Page 10: ...EMENTS AND ADJUSTMENTS 3 1 Adjustment of primary latch switch secondary latch switch and short switch 1 Mount the Primary latch switch the secondary latch switch and the short switch to the door hook...

Page 11: ...OTE Check the line voltage under load Low voltage will lower the magnetron output Take the temperature readings and heating time as accurately as possible 1 Fill the beaker with exactly one liter of t...

Page 12: ...t part s please use part number s shown in this part list Do not use description of the part 2 Important safety notice Components identified by mark have special characteristics important for safety W...

Page 13: ...IDE A 1 20 F40264W00AP AIR GUIDE B 1 21 F41444W00AP ORIFICE 1 22 F64508660AP SENSOR COVER B 1 24 F65434W00AP SENSOR COVER C 1 25 A607S4M00AP STEAM SENSOR 1 26 F612E4J50XN INCANDESCENT LAMP U 1 24V 50H...

Page 14: ...70SAP DOOR A U 1 T783SF QPQ D2 F302A5X10QAP DOOR A U 1 T703QF QPQ D3 F302K4W00AP DOOR E U 1 D4 F30215G10XN DOOR KEY SPRING 1 D5 F30854W00AP DOOR C 1 D6 F31454W00AP DOOR SCREEN A 1 D7 F31465X00SAP DOOR...

Page 15: ...Ref No Part No Part Name Description Pcs Set Remarks W1 F030A5T50QP LEAD WIRE HARNESS 1 W2 F030E4W00CP H V LEAD WIRE 1 8 ESCUTCHEON BASE ASSEMBLY...

Page 16: ...0AAP CONTROL PANEL AU 1 T793AF QPQ E3 F800L4W70BAP CONTROL PANEL AU 1 T783SF QPQ E3 F800L4W70QAP CONTROL PANEL AU 1 T703QF QPQ E4 F82564W00AP DOOR OPENING LEVEL 1 E5 F81274W70AP BACK PANEL 1 E6 F80725...

Page 17: ...5 F 500VDC C704 C705 ECWH30822JUA CAPACITOR 2 8200PF 3000VDC CN701 AEEMXH00703G CONNECTOR 1 D701 D702 A62024V00GP DIODE SI 2 0 3A D703 AESSRCT1H7 E DIODE SI 1 D704 D705 AESSRCT1A6 E DIODE SI 2 D706 AE...

Page 18: ...SCHEMATIC DIAGRAM...

Page 19: ...11 DIGITAL PROGRAMMER CIRCUIT PARTS LIST...

Page 20: ...P LED 10 IC1 MN101C54CFA L S I 1 IC480 AEICUPC358G2 IC 1 Q226 AESA14EKE CHIP DIGI TRANSISTOR 1 Q182 Q223 Q224 AESC23JKE CHIP DIGI TRANSISTOR 3 Q10 Q180 2SD1859TV2Q TRANSISTOR 2 Q181 Q220 Q225 2SC2412K...

Page 21: ...Ref No Part No Part Name Description Pcs Set Remarks ZD10 AESZMTZJ5R6B ZENER DIODE 1 05 03 S 5X1 Printed in China...