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Panasonic NN-K584SF Service Manual

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ORDER NO.PHAMOS0507026A3
Microwave Oven
NN-K584SF / NN-K575MF / NN-S575MF / NN-S565JF
WTT(Taiwan)
Please file and use this manual together with the service manual for
Model No. / NN-G463/S443/S423/S413/413, Order No. SIMMC
0303011C7.
SPECIFICATIONS
1

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  • Page 1 ORDER NO.PHAMOS0507026A3 Microwave Oven NN-K584SF / NN-K575MF / NN-S575MF / NN-S565JF WTT(Taiwan) Please file and use this manual together with the service manual for Model No. / NN-G463/S443/S423/S413/413, Order No. SIMMC 0303011C7. SPECIFICATIONS...
  • Page 2 2005 Panasonic Home Appliances Microwave Oven (Shanghai) Co., Ltd. / All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 6 1. SCHEMATIC DIAGRAM 1.1. (NN-K584SF/K575MF/S575MF) 1.2. (NN-S565JF)
  • Page 7 2. MEASUREMENTS AND ADJUSTMENTS 2.1. Adjustment of primary latch switch, door switch and short switch. 1. Mount the Primary latch switch, the door switch and the short switch to the door hook assembly as shown in ILL. NOTE:...
  • Page 8 No specific individual adjustments during installation of the Primary latch switch, door switch or short switch to the door hook are required. 2. When mounting the door hook assembly to the oven assembly, adjust the door hook assembly by moving it in the direction of the arrows in the illustration, so that the oven door will not have any play in it.
  • Page 9 as accurately as possible. 1. Fill the beaker with exactly one liter of tap water.Stir the water using the thermometer and record the water’s temperature. (recorded as T1). 2. Place the beaker on the center of glass tray. / Set the oven for High power and heat it for exactly one minute.
  • Page 10 1. When ordering replacement 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. When replacing any of these components, use only manufacture’s specified parts.
  • Page 11 Ref. No. Part No. Part Name & Description Pcs/Set Remarks 2M261-M32J MAGNETRON F62307A00AP FUSE J692Y4T00CPR NOISE FILTER (U) F63265G60AP TURNTABLE MOTOR F900C8B20WT AC CORD W/PLUG F606Y6G00AP H.V.INVERTER (U) EXCEPT S565JF F606Y5X00CP H.V.INVERTER (U) S565JF F65856M60AP INVERTER BRACKET EXCEPT S565JF F65855Q00AP INVERTER BRACKET S565JF F66626H60AP...
  • Page 12 Ref. No. Part No. Part Name & Description Pcs/Set Remarks C707 ECWH30822JUA CAPACITOR 8200PF, 3000VDC C706 ECWH30562JUA CAPACITOR 5600PF, 3000VDC D701, B0FBAZ000001 DIODE SI D702 DB701 B0FBBS000001 BRIDGE DIODE 20A, 600V L701 F50206G00AP CHOKE COIL Q701 B1JAGV000008 TRANSISTOR SI 900V T701 A609A6G00AP H.V.
  • Page 13 F30015Q00NBP DOOR A S565JF 3.5. WIRING MATERIALS Ref. No. Part No. Part Name & Description Pcs/Set Remarks F030A8B20WT LEAD WIRE HARNESS K584SF, K575MF F030A8B40WT LEAD WIRE HARNESS S575MF F030A5Q00CP LEAD WIRE HARNESS S565JF F030E5Q00AP H.V.LEAD WIRE 3.6. ESCUTCHEON BASE ASSEMBLY 3.6.1. NN-K584SF...
  • Page 14 Ref. No. Part No. Part Name & Description Pcs/Set Remarks F603L8B20WT D.P.CIRCUIT (AU) K584SF F603Y8B20WT D.P.CIRCUIT (BU) K584SF F630Y8B20SWT MEMBRANE SWITCH (U) K584SF F800L8B20SWT ESCUTCHEON BASE (U) K584SF F891P6W50SXP DOOR OPENING BUTTON (U) K584SF F80375K00AP COOK BUTTON SPRING F82565Q00AP DOOR OPENING LEVEL F82986W50XP BUTTON K584SF...
  • Page 15 Ref. No. Part No. Part Name & Description Pcs/Set Remarks F603L8B30WT D.P.CIRCUIT (AU) K575MF F603L8B40WT D.P.CIRCUIT (AU) S575MF F603L5Q00WT D.P.CIRCUIT (AU) S565JF F630Y8B30SWT MEMBRANE SWITCH (U) K575MF F630Y8B40SWT MEMBRANE SWITCH (U) S575MF F630Y8B50NWT MEMBRANE SWITCH (U) S565JF F800L6W70SXP ESCUTCHEON BASE (U) K575MF, S575MF F80346D80NXP ESCUTCHEON BASE S565JF...
  • Page 16 LOWER FILLER EXCEPT S565JF F01055Q00AP LOWER FILLER S565JF F01068100XN P.E.BAG F01078100XN DOOR SHEET F06015Q00AP COOKING TRAY F01924T00AP SHEET F01085R00AP RACK PACKING K584SF, K575MF F9164-5G10 EARTH LEAD F000B8B20WT COOKING GUIDE F060V5U00XN OVEN RACK K584SF, K575MF 4. DIGITAL PROGRAMMER CIRCUIT 4.1. SCHEMATIC DIAGRAM(NN-K584SF)
  • Page 18 4.2. SCHEMATIC DIAGRAM (NN-K575MF/S575MF)
  • Page 20 4.3. SCHEMATIC DIAGRAM (NN-S565JF)
  • Page 22 4.4. PARTS LIST 4.4.1. NN-K584SF...
  • Page 23 Ref. No. Part No. Part Name & Description Pcs/Set Remarks BZ310 L0DDEA000014 BUZZER 2.0KHz AECETK1V471B AL CHEM CAPACITOR F/35V AECETS1C220B AL CHEM CAPACITOR F/16V C482 AECETS1H010B AL CHEM CAPACITOR F/50V C483 AECETS1HR47B AL CHEM CAPACITOR 0.47 F/50V C485 AECETS1H2R2B AL CHEM CAPACITOR F/50V C220, C484 F1H1H103A897...
  • Page 24 Ref. No. Part No. Part Name & Description Pcs/Set Remarks R227, R331, R441 D0GB471JA069 CHIP RESISTOR , 1/10W, 5% R360, R480, R481 D0GB472JA072 CHIP RESISTOR 4.7K, 1/10W, 5% R191 D0GB510JA072 CHIP RESISTOR , 1/10W, 5% R440 D0GB512JA072 CHIP RESISTOR 5.1K, 1/10W, 5% R486 D0GB684JA068 CHIP RESISTOR...
  • Page 25 Ref. No. Part No. Part Name & Description Pcs/Set Remarks IC480 C0AABA000051 Q226 UNR211100L CHIP DIGI-TRANSISTOR Q182, Q223, Q224 B1GBCFEL0002 CHIP DIGI-TRANSISTOR Q222 B1GBCFEL0002 CHIP DIGI-TRANSISTOR (K575MF) Q10 , Q180 B1BAAJ000003 TRANSISTOR Q181, Q220, Q225 2SD0601A0L CHIP TRANSISTOR R182, R183 D0GB101JA069 CHIP RESISTOR , 1/10W, 5% (K575MF/...
  • Page 26 ORDER NO.SIMMC0303011C7 Microwave Oven NN-G463 NN-S443 NN-S423 NN-S413 NN-413 APH(USA) CPH(CANADA) RPH(MEXICO/LATIN AMERICAN) © 2003 Shanghai Matsushita Microwave Oven Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
  • Page 27 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413...
  • Page 28 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413...

  • Page 29: Table Of Contents

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 CONTENTS Page Page 1 FEATURE CHART 12 MEASUREMENTS AND ADJUSTMENTS 2 CONTROL PANEL 13 PROCEDURE FOR MEASURING MICROWAVE ENERGY 3 OPERATION AND DIGITAL PROGRAMMER CIRCUIT TEST LEAKAGE PROCEDURE (NN-G463) 14 TROUBLESHOOTING GUIDE 4 SCHEMATIC DIAGRAM (G463 APH/RPH) 15 EXPLODED VIEW AND PARTS LIST 5 SCHEMATIC DIAGRAM (G463 CPH)

  • Page 30: Feature Chart

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 1 FEATURE CHART MODEL NN-G463 NN-S443 NN-S423 NN-S413 FEATURE Five Stage Cooking Inverter Turbo Defrost Auto Reheat Auto Cook Sensor Reheat Sensor Cook Timer Digital Clock Child Safety Lock Brown Preheat Auto Brown Cook 2 CONTROL PANEL...

  • Page 31: Operation And Digital Programmer Circuit Test Procedure (Nn-G463)

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 3 OPERATION AND DIGITAL PROGRAMMER CIRCUIT TEST PROCEDURE (NN-G463) 3.1. To set clock 3.3. Inverter turbo defrost OPERATION SCROLL DISPLAY OPERATION SCROLL DISPLAY 1. Plug the power supply cord BEFORE USE REFER TO 1.
  • Page 32 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 3.7. Sensor cooking 3.5. Popcorn OPERATION SCROLL DISPLAY OPERATION SCROLL DISPLAY 1.Pour 150 ± 15cc (4.5 ± 1/2 1. Press Popcorn pad once for ozs) of room temperture water in 3.5 oz serving. beaker in the center of the oven.

  • Page 33: Schematic Diagram (G463 Aph/Rph)

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 4 SCHEMATIC DIAGRAM (G463 APH/RPH)

  • Page 34: Schematic Diagram (G463 Cph)

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 5 SCHEMATIC DIAGRAM (G463 CPH)

  • Page 35: Schematic Diagram (S443Bf/Wf Aph, S423Bf/Wf Aph, 413Wf Rph)

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 6 SCHEMATIC DIAGRAM (S443BF/WF APH, S423BF/WF APH, 413WF RPH)

  • Page 36: Schematic Diagram (S413Mf/Wf Cph)

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 7 SCHEMATIC DIAGRAM (S413MF/WF CPH)

  • Page 37: Description Of Operating Sequence

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 8 DESCRIPTION OF OPERATING SEQUENCE 8.1. Variable power cooking 8.3. Inverter turbo defrost control When this Auto Control feature is selected and the Start Pad is tapped: High Voltage Inverter Power supply (U) controls output power 1.
  • Page 38 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 Explanation of the Auto Sensor Cooking process 8.5. Sensor reheat (Only for sensor 1. During the first 10 second period there is no microwave models) activity, and when calculating the T2 time by using the formula below make sure this 10 seconds is subtracted Auto Sensor Reheat is a quick and easy way to reheat from the T1 time.

  • Page 39: Cautions To Be Observed When Troubleshooting

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 9 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 40 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 9.3. Part replacement. 9.7. Sharp edges When any part or component is to be replaced, always ensure Caution that the power cord is removed from the wall outlet. Please use caution when unpacking, installing or moving 9.4.

  • Page 41: Disassembly And Parts Replacement Procedure

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 10 DISASSEMBLY AND PARTS REPLACEMENT PROCEDURE 10.1. Magnetron 10.2. Digital programmer circuit (D.P.C) and membrane key 1. Discharge high voltage charge. board. 2. Remove 1 screw holding air guide A. 3. Remove 1 screw holding air guide F. NOTE: 4.
  • Page 42 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 10.3. Low voltage transformer and/or power relays (RY1, RY2) NOTE: Be sure to ground any static electric charge built up on your body before handling the DPC. (A) Using solder wick or a desoldering tool and 30W soldering iron, carefully remove all solder from the terminal pins of the low voltage transformer and/or power relays.
  • Page 43 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 10.7. Steam sensor 1. Disconnect connector CN2 from digital programmer circuit board. 2. Disengage catch hooks on sensor cover c from orifice. 3. Remove steam sensor from orifice. NOTE: When installing the steam sensor, make sure that the direction of steam sensor is as shown in figure.
  • Page 44 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 10.8. Quartz heater(For Brown Models) 1. Disconnect lead wires from heater terminals. 2. Remove 2 screws holding heater supports. 3. Remove the heater by pulling it out.
  • Page 45 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 5. Slide 2 locking tabs of Inverter bracket at the bottom of the 10.9. Inverter power supply base in direction of arrows. CAUTIONS 1.Always leave the grounding plate in place. 2.Always securely tighten the ground screw through the bottom of the chassis (base).

  • Page 46: Component Test Procedure

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 11 COMPONENT TEST PROCEDURE 11.3. Magnetron CAUTION NEW. H.V. 1. High voltage is present at the high voltage terminal of the High Voltage Inverter (U) including aluminum heat sink during any cook Continuity checks can only indicate an open filament or a cycle.
  • Page 47 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 11.5. Inverter power supply (U) DO NOT try to REPAIR H.V. Inverter power supply (U).Replace complete H.V. Inverter(U) Unit. DANGER HIGH VOLTAGE Test if failure codes of H97 or H98 appear by doing the following procedure.

  • Page 48: Measurements And Adjustments

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 12 MEASUREMENTS AND ADJUSTMENTS 12.1. Adjustment of primary latch 12.2. Measurement of microwave switch, door switch and short output switch. The output power of the magnetron can be determined by performing IEC standard test procedures. However,due to the 1.

  • Page 49: Procedure For Measuring Microwave Energy Leakage

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 13 PROCEDURE FOR MEASURING MICROWAVE ENERGY LEAKAGE 13.2.1. Measurement with the outer panel removed. Whenever you replace the magnetron, measure for radiation leakage before the outer panel is installed and after all necessary components are replaced or adjusted.
  • Page 50 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 13.4. At least once a year, have the radiation monitor checked for calibration by its manufacturer.

  • Page 51: Troubleshooting Guide

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 14 TROUBLESHOOTING GUIDE DANGER HIGH VOLTAGES 1. DO NOT RE-ADJUST PRESET CONTROL on the H.V.Inverter (U). It is very dangerous to repair or adjust without sufficient test equipment because this circuit handles very large current and high voltage. Operating a misaligned inverter circuit is dangerous. 2.
  • Page 52 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 SYMPTOM CAUSE CORRECTIONS 1. Oven is dead. Open or loose lead wire harness Check fan motor if thermal cutout is defective. Open thermal cutout Fuse is OK. Open low voltage transformer No display and no operation at all.
  • Page 53 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 14.2. Troubleshooting of inverter circuit (U) and magnetron NEW H.V. This oven is programmed with a self diagnostics failure code system which will help for troubleshooting. H97, H98, and H99 are the provided failure codes to indicate magnetron and inverter circuit problem areas.
  • Page 54 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 14.3. Digital programmer circuit troubleshooting guide SYMPTOM STEP CHECK RESULT CAUSE/CORRECTIONS No display when oven is first plugged in. Fuse pattern of DPC Normal STEP 2 Oven is dead. Open (NOTE) Shorted Circuit of ZNR,L.V.T., Oven Lamp etc.Replace DPC...
  • Page 55 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 14.4. How to check the semiconductors using an OHM meter...

  • Page 56: Exploded View And Parts List

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 15 EXPLODED VIEW AND PARTS LIST...

  • Page 57: Parts List

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 16 PARTS LIST NOTE: 1. When ordering replacement 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.
  • Page 58 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 Ref. No. Part No. Part Name & Description Pcs/Set Remarks XTWFA4+12T SCREW FOR MAGNETRON XTTFNE4+6BN SCREW FOR COVER XTTAFE4T12A0 SCREW FOR CABINET BODY XTCAFA4+12AFK SCREW FOR CABINET BODY SIDE (S***BF) XTCAFA4+12AFW SCREW FOR CABINET BODY SIDE (G463WF, S***WF, 413WF) XTCAFA4+12AFS...

  • Page 59: Door Assembly

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 17 DOOR ASSEMBLY Ref. No. Part No. Part Name & Description Pcs/Set Remarks F30185Q00AP DOOR KEY A F30015Q00BAP DOOR A S***BF F30015Q00HAP DOOR A G463WF, S***WF, 413WF F30015Q00SAP DOOR A G463MF/MM, S***MF F301P5R00AP DOOR E (U) G463 APH/CPH/RPH...

  • Page 60: Wiring Materials

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 18 WIRING MATERIALS Ref. No. Part No. Part Name & Description Pcs/Set Remarks F030A5Q00AP LEAD WIRE HARNESS APH, RPH F030A5R00CP LEAD WIRE HARNESS G463 CPH F030A5Q00CP LEAD WIRE HARNESS S413 CPH F030E5Q00AP H.V.LEAD WIRE...

  • Page 61: Escutcheon Base Assembly

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 19 ESCUTCHEON BASE ASSEMBLY Ref. No. Part No. Part Name & Description Pcs/Set Remarks F603L5R00AP D.P.CIRCUIT G463MF/WF APH F603L5Q00AP D.P.CIRCUIT S443BF/WF APH F603L5P90AP D.P.CIRCUIT S423BF/WF APH F603L5R50CP D.P.CIRCUIT G463WF CPH F603L5Q10CP D.P.CIRCUIT S413MF/WF CPH F603L5R00RP...

  • Page 62: Packing And Accesories

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 20 PACKING AND ACCESORIES Ref. No. Part No. Part Name & Description Pcs/Set Remarks F00035R00AP INSTRUCTION MANUAL G463MF/WF APH F00035Q00AP INSTRUCTION MANUAL S443BF/WF APH F00035P90AP INSTRUCTION MANUAL S423BF/WF APH F00035R50CP INSTRUCTION MANUAL G463WF CPH F00035Q10CP INSTRUCTION MANUAL...

  • Page 63: Digital Programmer Circuit

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 21 DIGITAL PROGRAMMER CIRCUIT SCHEMATIC DIAGRAM...
  • Page 64 NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413...

  • Page 65: Digital Programmer Circuit

    NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413 22 DIGITAL PROGRAMMER CIRCUIT PARTS LIST Ref. No. Part No. Part Name & Description Pcs/Set Remarks BZ310 AEFBAT2001 BUZZER 2.0KHz C221 AECUU06F103Z CHIP CAPACITOR 0.01µF/50V C484 AECUU06F103Z CHIP CAPACITOR 0.01µF/50V (G463 APH/CPH/RPH, S443BF/WF APH) C343 AECUU06C101J CHIP CAPACITOR...

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