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Related Manuals for Panasonic NN-C784MF
Summary of Contents for Panasonic NN-C784MF
- Page 1 ORDER NO.SIMMC0408027A3 Microwave Oven NN-C784MF / NN-C784WF HPE(Hong Kong) YPQ(Singapore) MPQ(Malaysia) TPE(Thailand, Indonesia) YTE(Others) KTE(UAE) KUE(Egypt) PTE( Iran) KPQ(Kuwait, Doha, Qatar, Oman, Bahrain, Pakistan) STM(Saudi Arabia) ZPE(CIS Countries) SPECIFICATIONS...
- Page 2 2004 Panasonic Home Appliances Microwave Oven (Shanghai) Co., Ltd. / All rights reserved. Unauthorized copying and distribution is a violation of law.
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Page 6: Schematic Diagram
1. SCHEMATIC DIAGRAM 1.1. NN-C784MF/WF (EXCEPT ZPE) 1.2. NN-C784MF (ZPE) -
Page 7: Cautions To Be Observed When Troubleshooting
2. CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING Unlike many other appliances, the microwave oven is a high voltage, high current device. It is free from danger in ordinary use, though extreme care should be taken during repair. Caution Servicemen should remove their watches whenever working close to or replacing the magnetron. - Page 8 Do not operate on a two wire extension cord. The microwave oven is designed to be grounded when used. It is imperative, therefore, to ensure the appliance is properly grounded before beginning repair work. 2.2. Inverter warnings DANGER, HIGH VOLTAGE AND HIGH TEMPERATURE (HOT/LINE) OF THE INVERTER POWER SUPPLY (U) This high voltage inverter power supply handles very high voltage and current for the magnetron tube.
- Page 9 Grounding of the inverter circuit board WARNING! DISCHARGE THE HIGH VOLATGE CAPACITORS For about 30 seconds after the oven is turned off, an electric charge remains in the high voltage capacitors in the inverter power supply circuit board. When replacing or checking parts, remove the power plug from the outlet and short the inverter output terminal of the magnetron filament terminals to the chassis ground with an insulated handle screwdriver to discharge.
- Page 10 WARNING Never touch any circuit wiring with your hand or with an insulated tool during operation. 2.3. Part replacement. When any part or component is to be replaced, always ensure that the power cord is removed from the wall outlet. 2.4.
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Page 11: Microwave Energy
MICROWAVE ENERGY IMPORTANT NOTICE The following components have potentials above 2000V while the appliance is operated. - Magnetron - High voltage transformer (Located on inverter (U)) - High voltage diodes (Located on inverter (U)) - High voltage capacitors (Located on inverter (U)) Pay special attention to these areas. - Page 12 monitor circuit and all latch switches again by following the component test procedures. 3.2. Measurement of microwave output The output power of the magnetron can be determined by performing IEC standard test procedures. However,due to the complexity of IEC test procedures, it is recommended to test the magnetron using the simple method outlined below.
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Page 13: Exploded View And Parts List
4. The normal temperature rise at High power level for each model, is as shown in table. TABLE (1L-1min.test) RATED OUTPUT TEMPERATURE RISE 1000W Min.8.6°C 4. EXPLODED VIEW AND PARTS LIST 4.1. EXPLODED VIEW 4.2. PARTS LIST NOTE: 1. When ordering replacement part(s), please use part number(s) shown in this part list. - Page 14 - “A“ parts are supplied by CSD (Japan) - “F“ parts are supplied by PHAMOS (China) Ref. No. Part No. Part Name & Description Pcs/Set Remarks F01506W50XP NO TOUCHING LABEL F00066V00HP CAUTION LABEL EXCEPT ZPE F00066W10ZP CAUTION LABEL F00076V50SHP NAME PLATE C784MF HPE F00076V50SMP NAME PLATE C784MF MPQ...
- Page 15 Ref. No. Part No. Part Name & Description Pcs/Set Remarks A61785180AP MICRO SWITCH (L-2C2-2)(SHORT SWITCH) A62304210BP FUSE 10A,250V F63265U00XN TURNTABLE MOTOR F64504J00XN SENSOR COVER B F65434X80MN SENSOR COVER C F65854Y60XN INVERTER BRACKET F67634X80MN INVERTER BRACKET B F66624X80MN GROUNDING PLATE A62314000AP FUSE HOLDER EXCEPT STM , ZPE F900C5E60YK...
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Page 16: Door Assembly
Ref. No. Part No. Part Name & Description Pcs/Set Remarks F67974X00CP P.C.B. HOLDER STM,ZPE F612E5G00XP INCANDESCENT LAMP(U) EXCEPT HPE F612E5T80HN INCANDESCENT LAMP(U) F00066W10MP CAUTION LABEL F02846V50YP NO. LABEL 4.3. DOOR ASSEMBLY Ref. No. Part No. Part Name & Description Pcs/Set Remarks F302K4J00XN DOOR E(U) - Page 17 Ref. No. Part No. Part Name & Description Pcs/Set Remarks F030A5G00XN LEAD WIRE HARNESS EXCEPT STM , ZPE F030A5G00ZP LEAD WIRE HARNESS STM,ZPE F030E4X80MN H.V. LEAD WIRE AECQJ5335KRP CAPACITOR EXCEPT STM , ZPE 4.5. ESCUTCHEON BASE ASSEMBLY...
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Page 18: Packing And Accessories
Ref. No. Part No. Part Name & Description Pcs/Set Remarks F603L5G00HN D.P. CIRCUIT F603L5G00MN D.P. CIRCUIT F603L5G00YN D.P. CIRCUIT F603L5G00TN D.P. CIRCUIT YTE,TPE F603L5G00SN D.P. CIRCUIT KTE,STM,PTE,KUE F603L5G00KN D.P. CIRCUIT F603L5G00ZP D.P. CIRCUIT F630Y6V50SHP MEMBRANE SWITCH C784MF HPE/MPQ/YPQ/YTE/TPE F630Y6V50SKT MEMBRANE SWITCH C784MF KTE/KPQ/STM/PTE F630Y6V50SZP MEMBRANE SWITCH C784MF ZPE... -
Page 19: Digital Programmer Circuit
Ref. No. Part No. Part Name & Description Pcs/Set Remarks F00036V50HP INSTRUCTION MANUAL HPE,MPQ,YPQ,YTE,TPE F00036V50KP INSTRUCTION MANUAL KTE,KPQ,STM,PTE,KUE F00036V50ZP INSTRUCTION MANUAL F000B6V50HP COOKING GUIDE HPE,MPQ,YPQ,YTE,TPE F000B6V50KP COOKING GUIDE KTE,KPQ,STM,PTE,KUE F000B6V50ZP COOKING GUIDE F00324040XN EARTH CAUTION LABEL F01026V50SHP PACKING CASE,PAPER C784MF HPE/MPQ/YPQ/YTE/TPE F01026V50SKT PACKING CASE,PAPER C784MF KTE/PTE F01026V50SKP PACKING CASE,PAPER... - Page 21 5.2. PARTS LIST...
- Page 22 Ref. No. Part No. Part Name & Description Pcs/Set Remarks BZ310 AEFBAT2001 BUZZER 2.0KHz EEUFC1C471B AL CHEM CAPACITOR F/16V AECETS1C220B AL CHEM CAPACITOR F/16V ECA2WHG100E AL CHEM CAPACITOR F/450V/105°C C481 AECETS1H010B AL CHEM CAPACITOR F/50V C482 AECETS1HR47B AL CHEM CAPACITOR 0.47 F/50V C483...
- Page 23 Ref. No. Part No. Part Name & Description Pcs/Set Remarks R480,R481 AERJ06JJ472R CHIP RESISTOR 4.7K,1/16W,5% R485 AERJ06JJ684R CHIP RESISTOR 680K,1/16W,5% R441 AERJ06JJ823R CHIP RESISTOR 82K,1/16W,5% R222 AERDY2TJ104T CARBON RESISTOR 100K,1/4W,5% R482,R483 AERDY2TJ105T CARBON RESISTOR ,1/4W,5% R182 AERDY2TJ361T CARBON RESISTOR ,1/4W,5% R221 AERDY2TJ392T CARBON RESISTOR...