Panasonic NN-S573MF User manual

ORDERNO.SIMMC0303014A3
MicrowaveOven
NN-T583SF / NN-S573MF / NN-S563WF / NN-S553WF / NN-
S543WF
QPQ(Australia&New Zealand)
Please fileand use thismanual togetherwiththeservice manual for
Model NN-S560WF(ORDERNO. SIMMC0006012C3)
SPECIFICATIONS
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2003 Shanghai Matsushita MicrowaveOvenCo., Ltd. / All rights
reserved. Unauthorizedcopying and distribution isaviolation of
law.
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1. SCHEMATICDIAGRAM
2. CAUTIONS TO BE OBSERVED WHEN
TROUBLESHOOTING
Unlike manyotherappliances, themicrowave ovenisahigh voltage, high currentdevice. Itis
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free from dangerinordinaryuse, though extremecareshouldbetakenduring repair.
Caution
Servicemenshouldremovetheirwatches wheneverworking close
toorreplacing themagnetron.
2.1. Check thegrounding
Donotoperateon atwowireextension cord. Themicrowave ovenisdesignedtobegrounded
whenused. Itisimperative, therefore, toensuretheappliance isproperlygroundedbefore
beginning repairwork.
2.2. Inverterwarnings
DANGER, HIGHVOLTAGE AND HIGHTEMPERATURE (HOT/LINE)OFTHE INVERTERPOWER
SUPPLY(U)
Thishigh voltageinverterpowersupplyhandles veryhigh voltage
and currentforthemagnetron tube. Though itisfree fromdangerin
ordinaryuse, extremecareshouldbetakenduring repair.
Thealuminumheat sinkisalsoenergizedwithhigh voltage(HOT),
sodo nottouchwhentheACinputterminalsareenergized. The
powerdevices Collectorisdirectlyconnectedtothealuminumheat
sink.
Thealuminumheat sinkmaybeHOTduetoheat energy, therefore,
extremecareshouldbetakenduring servicing.
H.V. Inverterwarning
WARNINGFORINVERTERPOWERSUPPLY(U) GROUNDING
Check thehigh voltageinverterpowersupplycircuitgrounding. The
high voltageinverterpowersupplycircuitboardmust haveaproper
chassisground, theinvertergrounding bracket must beconnected
tothechassis. Iftheinverterboardisnotgroundeditwill expose
theusertoveryhigh voltages and cause extremeDANGER!Besure
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that theinvertercircuitisproperlygroundedviatheinverterearth
bracket.
Grounding oftheinvertercircuitboard
WARNING!DISCHARGE THE HIGHVOLATGE CAPACITORS
Forabout30 secondsaftertheovenisturnedoff, anelectriccharge
remainsinthehigh voltagecapacitorsintheinverterpowersupply
circuitboard.
Whenreplacing orchecking parts, removethepowerplug fromthe
outlet and shorttheinverteroutputterminal ofthemagnetron
filamentterminalstothechassisground withaninsulatedhandle
screwdrivertodischarge. Please besuretotouchthechassis
ground sidefirst and thenshorttotheoutputterminals.
Discharging thehigh voltagecapacitors
WARNING
Thereishigh voltagepresentwithhigh currentcapabilities inthe
circuits oftheprimaryand secondarywindings, choke coil and heat
sinkoftheinverter. Itisextremelydangeroustoworkon ornear
these circuits withtheovenenergized. DO NOTmeasurethevoltage
inthehigh voltagecircuitincluding thefilamentvoltageofthe
magnetron.
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WARNING
Nevertouchanycircuitwiring withyourhand orwithaninsulated
tool during operation.
2.3. Partreplacement.
Whenanypartor componentistobereplaced, always ensurethatthepowercord isremoved
from thewall outlet.
2.4. Whenthe10Afuse isblownduetotheoperation oftheshort
switch:
WARNING
Whenthe10A250Vfuse isblownduetotheoperation ofthe
interlock monitorswitch, replace all ofthecomponents (primary
latchswitch, doorswitch, shortswitchand powerrelayB(RY1)).
1. Thisismandatory. Referto“adjustments and measurements”for
thelocation ofthese switches.
2. Whenreplacing thefuse, confirm that ithas theappropriate rating
forthese models.
3. Whenreplacing faultyswitches, besurethemounting tabsarenot
bent, brokenordeficientintheirabilitytoholdtheswitches.
2.5. Avoidinserting nails, wireetc. through anyholes intheunit
during operation.
Neverinsertawire, nail or anyothermetal objectthrough thelampholes on thecavityor any
holes or gaps, because suchobjectsmay workas anantennaand cause microwave leakage.
2.6. Confirm afterrepair
1. Afterrepairorreplacementofparts, make surethat thescrewsof
theoven, etc. areneitherloose normissing. Microwaves might
leak ifscrewsarenotproperlytightened.
2. Make surethat all electrical connectionsaretightbeforeinserting
theplug intothewall outlet.
3. Check formicrowaveenergyleakage. (Refertoprocedurefor
measuring microwaveenergyleakage).
CAUTIONMICROWAVE RADIATION
USE CAUTIONNOTTO BECOMEEXPOSEDTO RADIATIONFROM
THEMICROWAVE MAGNETRONOROTHERPARTSCONDUCTING
MICROWAVE ENERGY
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IMPORTANTNOTICE
Thefollowing components havepotentialsabove2000Vwhilethe
appliance isoperated.
-Magnetron
-High voltagetransformer(Locatedon inverter(U))
-High voltagediodes (Locatedon inverter(U))
-High voltagecapacitors(Locatedon inverter(U))
Payspecial attention tothese areas.
Whentheappliance isoperatedwiththedoorhinges ormagnetron
fixedincorrectly, themicrowaveleakagecanexceedmorethan5mW
/cm2. Afterrepairorexchange, itisveryimportanttocheck ifthe
magnetron and thedoorhinges arecorrectlyinstalled.
2.7. Sharpedges
Caution
Please use caution whenunpacking, installing ormoving theunit,
as someexposededges maybesharptothetouchand cause injury
ifnothandledwithcare.
3. MEASUREMENTSAND ADJUSTMENTS
3.1. Adjustmentofprimarylatchswitch, secondarylatchswitchand
shortswitch.
1. MountthePrimarylatchswitch, thesecondarylatchswitchand
theshortswitchtothedoorhookassemblyas showninILL.
NOTE:
Nospecificindividual adjustmentduring installation ofthePrimary
latchswitch, secondarylatchswitchorshortswitchtothedoor
hookarerequired.
2. Whenmounting thedoorhookassemblytotheovenassembly,
adjust thedoorhookassemblybymoving itinthedirection ofthe
arrowsintheillustration, sothat theovendoorwill nothaveany
playinit. Check forplayinthedoorbypulling thedoorassembly.
Make surethat thelatchkeysmovesmoothlyafteradjustmentis
completed. Completelytightenthescrewsholding thedoorhook
assemblytotheovenassembly.
3. Reconnect theshortswitchand check thecontinuityofthe
monitorcircuitand all latchswitches againbyfollowing the
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componenttest procedures.
3.2. Measurementofmicrowaveoutput
Theoutputpowerofthemagnetron canbedeterminedbyperforming IECstandard test
procedures. However,duetothecomplexityofIECtestprocedures, itisrecommendedtotestthe
magnetron using thesimplemethod outlinedbelow.
NecessaryEquipment:
*1literbeaker*Glass thermometer/ *Wristwatchor stopwatch
NOTE:
Check thelinevoltageunderload.Low voltagewill lowerthe
magnetron output. Take thetemperaturereadingsand heating time
as accuratelyas possible.
1. Fill thebeakerwithexactlyoneliteroftapwater.Stirthewater
using thethermometerand recordthewater’stemperature.
(recordedas T1).
2. Place thebeakeron thecenterofglass tray. / Set theovenforHigh
powerand heat itforexactlyoneminute.
3. Stirthewateragainand readthetemperatureofthewater.
(recordedas T2).
4. Thenormal temperaturerise at High powerlevel foreachmodel, is
as shownintable.
TABLE (1L-1min.test)
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RATEDOUTPUT TEMPERATURE RISE
1200W(IEC705-88) Min. 10.3°C
4. EXPLODED VIEWAND PARTSLIST
5. PARTSLIST
NOTE:
1. Whenordering replacementpart(s), please use partnumber(s)
showninthispartlist.
Donotuse description ofthepart.
2. Importantsafetynotice:
Components identifiedbymarkhavespecial characteristics
importantforsafety.
Whenreplacing anyofthese components, use onlymanufacture’s
specifiedparts.
NOTE:
“A”parts aresuppliedbyMOD(Japan)
“F”parts aresuppliedbySIMMC(China)
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Ref. No. PartNo. PartName& Description Pcs/Set Remarks
1F00068100HN CAUTION LABEL 1
2F00075Y00SQP NAMEPLATE 1 T583SF
2F00076D20QP NAMEPLATE 1 S573MF
2F00075Y30QP NAMEPLATE 1 S563WF
2F00075Y40QP NAMEPLATE 1 S553WF
2F00075Y50QP NAMEPLATE 1 S543WF
3F21555500AP OVEN STICKYPAPER 1
4F10014T00AP BASE 1
5F10084T00AP RUBBER FOOT 4
6F110D5Y00SAP CABINETBODY(U) 1 T583SF
6F110D5Y30SAP CABINETBODY(U) 1 S573MF
6F110D5Y30HAP CABINETBODY(U) 1 S563WF, S553WF, S543WF
7F200A5Y30AP OVEN (U) 1 T583SF, S573MF, S563WF
7F200A5Y40AP OVEN (U) 1 S553WF, S543WF
8F20555L00AP COVER 1
9F21315Y00AP PULLYSHAFT 1
10 F2177-F80 WASHER 1
11 F290D9330AP ROLLER RING(U) 1
12 F3020-1200 DOOR HOOK 1 T583SF
12 F30208790XN DOOR HOOK 1 EXCEPTT583SF
13 F3097-5L00 LATCH SPRING 1 EXCEPTT583SF
14 F3136-1200 HOOK LEVER A 1 T583SF
14 F31368790XN HOOK LEVER A 1 EXCEPTT583SF
15 F31374650AP HOOK LEVER B 1 T583SF
15 F31378790XN HOOK LEVER B 1 EXCEPTT583SF
16 F31384650AP HOOK LEVER C 1 T583SF
16 F31388790XN HOOK LEVER C 1 EXCEPTT583SF
17 F400A4T10QP FAN MOTOR 1 AC240V, SINGLEPHASE, 50Hz
18 F40084T00AP FAN BLADE 1
19 F40254T00AP AIR GUIDEA 1
20 F41444T00AP ORIFICE 1
21 A607S4T00AP STEAMSENSOR 1 T583SF, S573MF, S563WF
22 F64508660AP SENSOR COVER B 1 T583SF, S573MF, S563WF
24 F65434T00AP SENSOR COVER C 1 T583SF, S573MF, S563WF
25 F612E4Y00XN INCANDESCENTLAMP(U) 1 240V, 20W
26 J61424T00AP MICROSWITCH 1 (PRIMARYLATCH SWITCH)(V-16G-3C25)
27 F61415U30XN MICROSWITCH 1 (SECONDARYLATCH SWITCH)(KW3-0D-A(471))
28 F61455L00CP THERMALCUTOUT 1 105°C
29 F66264T00CP THERMALCUTOUTINSULATION
BRACKET 1
30 F61785U30XN MICROSWITCH 1 (SHORTSWITCH)(KW3-0T-A(375))
31 F606Y4V00XN H.V.INVERTER (U) 1
32 2M261-M32G MAGNETRON 1
33 A62304210BP FUSE 1 10A/240V, 50Hz
34 F40264T60AP AIR GUIDEB 1
35 F61844T00AP GROUNDINGPLATE 1
36 F63265U30XN TURNTABLEMOTOR 1
37 F900C9660QP AC CORD W/PLUG 1
38 J692Y4T00QP NOISE FILTER (U) 1
39 XTWFA4+12T SCREW 4 FOR MAGNETRON
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XTWFA4
+
12T
SCREW
4
FOR
MAGNETRON
Ref. No. PartNo. PartName& Description Pcs/Set Remarks
40 XTTFA4+6BN SCREW 1 FOR COVER
42 XTCAFA4+
12AFM SCREW 1 FOR CABINETBODYSIDE(T***SF)
42 XTCAFA4+
12AFS SCREW 1 FOR CABINETBODYSIDE(S***MF)
42 XTCAFA4+
12AFW SCREW 1 FOR CABINETBODYSIDE(S***WF)
43 XTWFA4+12D SCREW 4 FOR CABINETBODY
44 F0926100BB CUSHION RUBBER 1 FOR INVERTER HEATSINK
6. DOORASSEMBLY
Ref. No. PartNo. PartName& Description Pcs/Set Remarks
D1 F3018-1200 DOOR KEYA 1 T583SF
D1 F30184Y30XN DOOR KEYA 1 EXCEPTT583SF
D2 F302A5Y00SAP DOOR A(U) 1 T583SF
D2 F30016D20SQP DOOR A 1 S573MF
D2 F30015Y30HQP DOOR A 1 S563WF, S553WF, S543WF
D3 F302K5L00AP DOOR E(U) 1
D4 F30215G10XN DOOR KEYSPRING 1
D5 F30854T00AP DOOR C 1
D6 F31454T00AP DOOR SCREEN A 1
D7 F31465Y20SAP DOOR SCREEN B 1 T583SF
D7 F31465Y30BAP DOOR SCREEN B 1 S573MF
D7 F31465Y30HAP DOOR SCREEN B 1 S563WF, S553WF, S543WF
D8 F01729660JP CAUTION LABELB 1
7. ESCUTCHEONBASE ASSEMBLY
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Ref. No. PartNo. PartName& Description Pcs/Set Remarks
E1 F603L5Y00QP D.P.CIRCUIT 1 T583SF
E1 F603L6D20QP D.P.CIRCUIT 1 S573MF
E1 F603L5Y30QP D.P.CIRCUIT 1 S563WF
E1 F603L5Y40QP D.P.CIRCUIT 1 S553WF
E1 F603L5Y50QP D.P.CIRCUIT 1 S543WF
E2 F630Y5Y00SQP MEMBRANESWITCH (U) 1 T583SF
E2 F630Y6D20SQP MEMBRANESWITCH (U) 1 S573MF
E2 F630Y5Y30HQP MEMBRANESWITCH (U) 1 S563WF
E2 F630Y5Y40HQP MEMBRANESWITCH (U) 1 S553WF
E2 F630Y5Y50HQP MEMBRANESWITCH (U) 1 S543WF
E3 F800L5Y00BAP CONTROLPANEL(AU) 1 T583SF
E4 F82565Y00AP DOOR OPENINGLEVEL 1 T583SF
E5 F90095X00AP BACK PANEL 1 T583SF
E6 F80725Y00SAP DOOR OPENINGBUTTON (U) 1 T583SF
E7 F80375K00AP COOK BUTTON SPRING 1 T583SF
E11 F80345L70SAP ESCUTCHEON BASE 1 S573MF
E11 F80345L00HAP ESCUTCHEON BASE 1 S563WF, S553WF, S543WF
E12 F66175L00AP DISPLAYTUBECOVER 1 EXCEPTT583SF
E13 F67004T00AP RUBBER CONNECTOR 1 EXCEPTT583SF
E14 AEDDHJ5G60XN DISPLAY 1 EXCEPTT583SF
8. PACKING AND ACCESORIES
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Ref. No. PartNo. PartName& Description Pcs/Set Remarks
P1 F00035Y00QP INSTRUCTION MANUAL 1 T583SF
P1 F00035Y30QP INSTRUCTION MANUAL 1 EXCEPTT583SF
P2 F01025Y00SQP PACKINGCASE, PAPER 1 T583SF
P2 F01026D20SQP PACKINGCASE, PAPER 1 S573MF
P2 F01025Y30HQP PACKINGCASE, PAPER 1 S563WF
P2 F01025Y40HQP PACKINGCASE, PAPER 1 S553WF
P2 F01025Y50HQP PACKINGCASE, PAPER 1 S543WF
P3 F01045T20RP UPPER FILLER 1
P4 F01055L00AP LOWER FILLER 1
P5 F01068100XN P.E.BAG 1
P6 F01078100XN DOOR SHEET 1
P7 F01085T20RP TRAYPACKING 1
P8 F06014T00AP COOKINGTRAY 1
P9 F00065G40AP CAUTION LABEL 1
P10 F01924T00AP SHEET 1 T583SF, S573MF
P11 F00065T50QP CAUTION LABEL 1
9. WIRING MATERIALS
Ref. No. PartNo. PartName& Description Pcs/Set Remarks
W1 F030A5Y00QP LEAD WIREHARNESS 1 T583SF
W1 F030A5Y30QP LEAD WIREHARNESS 1 EXCEPTT583SF
W2 F030E4T00CP H.V.LEAD WIRE 1
INVERTERBOARD PARTS LIST(F606Y4V00XN)
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Ref. No. PartNo. PartName& Description Pcs/Set Remarks
C701 AECQ2G104JC1 CAPACITOR 1 0.1 F500VDC
C702 ECQE2405T847 CAPACITOR 1 4 F250VDC
C703 AECQ2H454JC3 CAPACITOR 1 0.45 F500VDC
C704 C705 ECWH30822JUA CAPACITOR 2 8200PF3000VDC
CN701 AEEMXH00703G CONNECTOR 1
D701 D702 A62024V00GP DIODESI 2 0.3A
D703 AESSRCT1H7-E DIODESI 1
D704 D705 AESSRCT1A6-E DIODESI 2
D706 AESS133T-77 DIODESI 1 MA196, 0.1A
DB701 AESTRS2006M DIODESI 1 20A, 600V
XTWA3+12B SCREW 2 3*12 (FOR DB701 Q701)
XTNA3+12B SCREW 1 3*12 (FOR Q702)
H.S. F66914V00XN HEATSINK 1
IC702 IC703 AEICTLP421 IC 2
IC801 AN9DB07SB-E1 IC 1
L701 F50204V00XN CHOKECOIL 1
Q701 A691E4V10GP TRANSISTOR SI 1
Q702 A691E4V10GP TRANSISTOR SI 1
C806 A691E4V10GP CAPACITOR 1 56PFTRANSISTOR(Q701 Q702)KIT
Q703 Q704 2SC2785TFK TRANSISTOR SI 2
Q705 2SA1175TFK TRANSISTOR SI 1
R715 AERGRY15J452 RESISTOR 1 4.5K , 15W
VR701 AEVTZ6TLT102 VARIABLERESISTOR 1 1K , 30%
ZD701, ZD703, ZD704, ZD705 AESZMTZJ10B ZENER DIODESI 4
ZD702 AESZMTZJ12C ZENER DIODESI 1
T701 A609A4V00GP H.V. TRANSFORMER 1
CT701 F66904V00XN CURRENTTRANSFORMER 1
10. DIGITALPROGRAMMER CIRCUIT(NN-T583SF)
SCHEMATICDIAGRAM
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11. DIGITALPROGRAMMER CIRCUIT(NN-S***MF/
WF)
SCHEMATICDIAGRAM
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