Panasonic NN-G335MF User manual

ORDERNO.PHAMOS0506022A3
Microwave Oven
NN-G315WF / NN-G335WF / NN-G335MF / NN-G335BF /
HPE(Hong Kong)
LPK(Philippines)
YTE(Others)
KTE(UAE)
PTE( Iran)
ZPE(CISCountries)
Please fileand use thismanual together with the service manual for
Model NN-S215/S235 (Order No.PHAMOS0506021C3).
SPECIFICATIONS
1

2005 PanasonicHome Appliances Microwave Oven (Shanghai)
Co., Ltd. / All rights reserved. Unauthorized copying and
distribution isaviolation of law.
2

3

1. SCHEMATIC DIAGRAM
1.1. NN-G315
1.2. NN-G335
4

2. CAUTIONS TO BE OBSERVED WHEN
TROUBLESHOOTING
Unlike manyotherappliances, the microwave ovenis high-voltage, high-current equipment.
Though it is free fromdangerinordinaryuse, extreme care shouldbe takenduring repair.
CAUTION
Servicemenshouldremove theirwatches
wheneverworking close toorreplacing the
magnetron.
5

2.1. Check the grounding
Donot operate on a 2-wire extension cord. The microwave ovenis designedtobe grounded
whenused. It is imperative, therefore, tomake sure it is groundedproperlybefore beginning
repairwork.
2.2. Warning about the electriccharge inthe high voltage capacitor
Forabout 30 seconds afterthe ovenis turnedoff, anelectric charge remains inthe high voltage
capacitor.Whenreplacing orchecking parts, remove the powerplug fromthe outlet and short
the terminal of the high voltage capacitor(terminal of leadwire fromdiode) tochassis ground
withaninsulatedhandle screwdrivertodischarge.
WARNING
There is high-voltage present, withhigh-current
capabilities inthe circuits of the high voltage
winding and filament winding of the high voltage
transformer. It is extremelydangerous towork on
ornearthese circuits withovenenergized. / DO
NOTmeasure the voltage inthe high voltage
circuit including filament voltage of magnetron.
WARNING
Nevertouchanycircuit wiring withyourhand nor
withaninsulatedtool during operation.
2.3. When parts must be replaced, remove the power plug from the
outlet.
2.4. When the 8Amp fuse isblowndue to the operation of short
switch:
6

WARNING
Whenthe 8 Ampfuse is blowndue tooperation of
the interlock monitorswitch, you must replace all
of the components (Primarylatchswitch, Door
switch, Short switchand PowerrelayB (RY1)).
1. Thisismandatory. Refer to “Adjustments and Measurement” for
these switches.
2. When replacing the fuse, confirm that ithas the appropriate rating
for these models.
3. When replacing faultyswitches, be sure mounting tabs are not
bent, broken or otherwise deficient intheirabilityto holdthe
switches.
2.5. Avoidinserting nails, wire, etc. through anyholes inthe unit
during operation.
Neverinsert a wire, nail oranyothermetal object through the lampholes on the cavityorany
otherholes orgaps, because suchobjects maywork as anantenna and cause microwave
leakage.
2.6. Confirm after repair
1. After repairor replacement of parts, make sure that the screwsof
the oven, etc. are neither loose nor missing. / Microwaves might
leak ifscrewsare not properlytightened.
2. Make sure that all electrical connections are tight before inserting
the plug into the wall outlet.
3. Check for microwave energyleakage. (Refer to procedure for
measuring microwave evergyleakage.)
CAUTION / MICROWAVE RADIATION
USE CAUTION NOTTO BECOME EXPOSED TO
RADIATION FROM THE MICROWAVE
MAGNETRON OR OTHER PARTS CONDUCTING
MICROWAVE ENERGY.
7

IMPORTANTNOTICE
1.The following components have potentials above
2000V while the appliance is operated.
*Magnetron
*High voltage transformer
*High voltage diode
*High voltage capacitor
Payspecial attention tothese areas.
2.Whenthe appliance is operatedwiththe door
hinge ormagnetron adjustedincorrectly, the
microwave leakage canexceedmore than5mW/cm
2. Afterrepairorexchange, it is veryimportant to
check that magnetron and the doorhinge is
correctlyinstalled.
3. MEASUREMENTS AND ADJUSTMENTS
3.1. Adjustment of Primarylatch switch, Secondarylatch switch and
Short switch.
1. Mount the Primarylatch swith, the Secondarylatch switch and the
Short switch to the door hook assemblyas showninILL.
NOTE:
Nospecificindividual adjustments during installation of the
Primarylatch switch, Secondarylatch switch or Short switch to
the door hook are required.
2. When mounting the door hook assemblyto the oven assembly,
adjust the door hook assemblybymoving itinthe direction of the
arrowsinthe illustration so that the oven door will not have any
playinit. Check for playinthe door bypulling the door assembly.
Make sure that the latch keysmove smoothlyafter adjustment is
completed. Completelytighten the screwsholding the door hook
assemblyto the oven assembly.
3. Reconnect the short switch and check the coninuityof the
monitor circuitand all latch switches againbyfollowing the
component test procedures.
8

3.2. Measurement of microwave output
The output powerof the magnetron canbe determinedbyperforming IEC standardtest
procedures. However, due tothe complexityof IEC test procedures, it is recommendedtotest
the magnetron using the simple method outlinedbelow.
NecessaryEquipment:
-1liter beaker
-Glass thermometer
-Wrist watch or stopwatch
NOTE:
Check the line voltage under load.Low voltage will lower the
magnetron output. Take the temperature readings and heating time
as accuratelyas possible.
1. Fill the beaker with exactlyone liter of tap water. Stirthe water
using the thermometer and record the water’stemperature.
(recorded as T1).
2. Place the beaker on the center of glass tray. / Set the oven for
High power and heat itfor exactlyone minute.
3. Stirthe water againand read the temperature of the water.
(recorded as T2).
4. The normal temperature rise at High power level for each model
isas shownintable.
9

TABLE (1L-1min.test)
RATED OUTPUT TEMPERATURE RISE
800W Min.12.6°F(7.0°C)
4. EXPLODED VIEW AND PARTS LIST
4.1. EXPLODEDVIEW
4.2. PARTS LIST
NOTE:
1. When ordering replacement part(s), please use part number(s)
showninthispart list.
Donot use description of the part.
2. Important safetynotice:
Components identified bymark have special characteristics
important for safety.
When replacing anyof these components, use onlymanufacture’s
specified parts.
NOTE:
“A”parts are supplied byCSD(Japan)
“F” parts are supplied byPHAMOS(China)
10

Ref. No. PartNo. PartName& Description Pcs/Set Remarks
1F01576R60HHP NAMEPLATE 1 G335WF HPE
1F01576R60HYT NAMEPLATE 1 G335WF YTE
1F01576R60HLP NAMEPLATE 1 G335WF LPK
1F01576R60HKT NAMEPLATE 1 G335WF KTE
1F01576R60HPT NAMEPLATE 1 G335WF PTE
1F01576R60HZP NAMEPLATE 1 G335WF ZPE
1F01576R60SZP NAMEPLATE 1 G335MF ZPE
1F01576R60BZP NAMEPLATE 1 G335BF ZPE
1F01576R50HZP NAMEPLATE 1 G315WF ZPE
2F10016S10XP BASE 1
3F10084T00AP RUBBER FOOT 2
4F110D6N60HXP CABINETBODY(U) 1 G335WF,G315WF
4F110D6N60SXP CABINETBODY(U) 1 G335MF
4F110D6N60BXP CABINETBODY(U) 1 G335BF
5F200A6R60HP OVEN (U) 1 EXCEPTZPE
5F200A6R60XP OVEN (U) 1 G335*F ZPE
5F200A6R50XP OVEN (U) 1 G315WF ZPE
6F20556S10XP COVER 1
7F21316E70XP PULLYSHAFT 1
8F2177-F80 WASHER 1
9F290D6S10XP ROLLER RING (U) 1
10 F30206S10XP DOOR HOOK 1
11 F31365Q00AP HOOK LEVER A 1
12 F400A6S10XP FAN MOTOR 1
13 F4008-1E60 FAN BLADE 1
14 F40256S10XP AIR GUIDEA 1
15 F41446S10XP ORIFICE 1
16 F612E5G50XN INCANDESCENTLAMP(U) 1 EXCEPTHPE
17 J61424T00AP MICRO SWITCH 1 PRIMARYLATCH SWITCH
17 J61424T00AP MICRO SWITCH 1 SECONDARYLATCH SWITCH (G315WF)
18 J61414T00AP MICRO SWITCH 1 SECONDARYLATCH SWITCH (G335*F)
20 F61456S10XP THERMAL CUTOUT 1 60°C ON ,180°C OFF (G315WF)
21 J61784T00AP MICRO SWITCH 1 SHORTSWITCH
22 2M211A-M1J MAGNETRON 1
23 F60906N60XP H.V.CAPACITOR 1 EXCEPTLPK
23 F6090-1H70 H.V.CAPACITOR 1 LPK
24 F60376S10XP CAPACITOR BRACKET 1
25 F621B6S10HP H.V.TRANSFORMER 1 EXCEPTLPK
25 F621B6S10LP H.V.TRANSFORMER 1 LPK
26 F605V6N60XP DIODE(U) 1
27 ANE6230Z70BP FUSE 1 8A
28 F692Y6S10QP NOISE FILTER (U) 1 G315WF ZPE
29 F63266S10XP TURNTABLEMOTOR 1
30 F900C6S20YT AC CORD W/PLUG 1 HPE,YTE,KTE
30 F900C6S20AP AC CORD W/PLUG 1 LPK
30 F900C6S10ZP AC CORD W/PLUG 1 PTE,ZPE
11

Ref. No. PartNo. PartName& Description Pcs/Set Remarks
31 F61456N00AP THERMAL CUTOUT 1 -20°C ON ,120°C OFF
32 F60366S10XP CAPACITOR INSTALLATION
BRACKET 1
33 F11656S10XP REINFORCEBRACKET 1 G335*F
33 F11656R50XP REINFORCEBRACKET 1 G315WF
34 F60706S10XP INSULATEBRACKET 1
35 F64605G50XN HEATER MOUNTING PLATE 2
36 F630G6B90XN HEATER (AU) 2
37 F66266R60XP THERMAL CUTOUTMOUNTING 1 G335*F
37 F66265G50XN THERMAL CUTOUTMOUNTING 1 G315WF
38 F40268920XN AIR GUIDEB 1
39 F603Y6R60XP D.P.CIRCUIT(DU) 1 G335WF (HPE,YTE,LPK,KTE,PTE)
39 F603Y6R60ZP D.P.CIRCUIT(DU) 1 G335*F (ZPE)
41 F11407000AP STOPPER 1
42 F01504Y00XN NO TOUCHING LABEL 1 EXCEPTG335BF ZPE
42 F01506N60SXP NO TOUCHING LABEL 1 G335BF ZPE
43 F61455G60XN THERMAL CUTOUT 1 70°C ON,150°C OFF (G335*F)
43 F61455G50XN THERMAL CUTOUT 1 67°C ON,77°C OFF (G315WF)
44 F22175G60AP INSULATION PLATE 1
45 XTWFA4+12T SCREW 4 FOR MAGNETRON
46 XTWFA4+12D SCREW 3 FOR CABINETBODY
47 XTTFA4+6BN SCREW 2 FOR CABINETBODYSIDE
49 F02395E20KN CORD CAUTION LABEL 1 KTE,PTE
51 F60305G60HN INCANDESCENTLAMP 1 HPE
52 F61525H00AP SOCKET 1 HPE
55 F00068100HN CAUTION LABEL 1 EXCEPTZPE
55 F00065E90ZP CAUTION LABEL 1 ZPE
4.3. DOORASSEMBLY
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Ref. No. PartNo. PartName& Description Pcs/Set Remarks
D1 F30186S10XP DOOR KEY A 1
D2 F301A6S10HXP DOOR A(U) 1 G335WF
D2 F301A6S10HAP DOOR A(U) 1 G315WF
D2 F301A6S10SXP DOOR A(U) 1 G335MF
D2 F301A6S10BAP DOOR A(U) 1 G335BF
D3 F302K6S10XP DOOR E(U) 1
D4 F30216S10XP DOOR KEY SPRING 1
D5 F30856S10XP DOOR C 1
D6 F31455G10XN DOOR SCREEN A 1
D7 F31466S10XP DOOR SCREEN B 1
D8 F30126S10KXP DOOR HANDLE 1 G335*F
D8 F30126S10HXP DOOR HANDLE 1 G315WF
D9 F30216S10XP HANDLESPRING 1
D10 F02459660AP DHHSLABEL 1 LPK
4.4. PACKING AND ACCESSORIES
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Ref. No. PartNo. PartName& Description Pcs/Set Remarks
P1 F00036R60HP INSTRUCTION MANUAL 1 G335WF (HPE,YTE,LPK)
P1 F00036R60KP INSTRUCTION MANUAL 1 G335WF (KTE,PTE)
P1 F00036R50ZP INSTRUCTION MANUAL 1 G335WF/MF/BF (ZPE),G315WF (ZPE)
P2 F01026R60HHP PACKING CASE,PAPER 1 G335WF (HPE,LPK)
P2 F01026R60HYT PACKING CASE,PAPER 1 G335WF (YTE)
P2 F01026R60HKT PACKING CASE,PAPER 1 G335WF (KTE,PTE)
P2 F01026R60HZP PACKING CASE,PAPER 1 G335WF (ZPE)
P2 F01026R60SZP PACKING CASE,PAPER 1 G335MF (ZPE)
P2 F01026R60BZP PACKING CASE,PAPER 1 G335BF (ZPE)
P2 F01026R50HZP PACKING CASE,PAPER 1 G315WF (ZPE)
P3 F01045G40XN UPPER FILLER 1
P4 F01056S10XP LOWER FILLER 1
P5 F01068100XN P.EBAG 1
P6 F01075G10XN DOOR SHEET 1
P7 A06015G10XN COOKING TRAY 1
P8 F01924T00AP SHEET 1 G335MF/BF
P9 F01085G50XN TRAYPACKING 1
P10 F060V5G50XN OVEN RACK 1
P12 F01136E70XP TRAYSTYROL 1
P13 F04456R60HKT OVERLAY 1 G335WF (KTE,PTE)
4.5. ESCUTCHEONBASE ASSEMBLY
14

Ref. No. PartNo. PartName& Description Pcs/Set Remarks
E1 F603L6R60HP D.P.CIRCUIT(AU) 1 G335WF(HPE,YTE)
E1 F603L6R60LP D.P.CIRCUIT(AU) 1 G335WF (LPK)
E1 F603L6R60KT D.P.CIRCUIT(AU) 1 G335WF (KTE,PTE)
E1 F603L6R60ZP D.P.CIRCUIT(AU) 1 G335*F (ZPE)
E2 F630Y6R60HHP MEMBRANESWITCH (U) 1 G335WF (HPE,YTE,LPK)
E2 F630Y6R60HKT MEMBRANESWITCH (U) 1 G335WF (KTE,PTE)
E2 F630Y6R60HZP MEMBRANESWITCH (U) 1 G335WF (ZPE)
E2 F630Y6R60SZP MEMBRANESWITCH (U) 1 G335MF (ZPE)
E2 F630Y6R60BZP MEMBRANESWITCH (U) 1 G335BF (ZPE)
E3 F80346S20HXP ESCUTCHEON BASE 1 G335WF
E3 F80346S20SXP ESCUTCHEON BASE 1 G335MF
E3 F80346S20BXP ESCUTCHEON BASE 1 G335BF
E4 F67006S20XP RUBBER CONNECTOR 1 G335*F
E5 AEDDHJ6S20XP DISPLAY 1 G335*F
E7 F80346R50HZP ESCUTCHEON BASE 1 G315WF
E8 F60016R50XP TIMER 1 G315WF
E9 F80206S10KXP TIMER KNOB 1 G315WF
E10 F83926S10KXP TIMER KNOB 1 G315WF
4.6. WIRING MATERIALS
15

Ref. No. PartNo. PartName& Description Pcs/Set Remarks
W1 F030A6R60XP LEAD WIREHARNESS 1 G335*F
W1 F030A6R50ZP LEAD WIREHARNESS 1 G315WF
5. DIGITAL PROGRAMMER CIRCUIT(NN-G335WF/MF/
BF)
5.1. SCHEMATICDIAGRAM
16

5.2. PARTS LIST
17

Ref. No. PartNo. PartName& Description Pcs/Set Remarks
BZ210 AEFBAT2001WQ BUZZER 1 2.0KHz
C12 AECETS1V220B AL CHEMCAPACITOR 1 220 F/35V
C13 AECETS1C220B AL CHEMCAPACITOR 1 22 F/16V
C1 ECQU2A474BP7 CAPACITOR 1 (G335*F ZPE)
C2,C3 ECTJ10222ME CAPACITOR 2 0.0022 F/250V(G335*F
ZPE)
C11,C12,C223,C350,C351 F1H1E104A108 CHIPCAPACITOR 5 0.1 F/25V
C220,C221 F1H1A105A068 CHIPCAPACITOR 2 1 F/10V
C222 F1H1H101A894 CHIPCAPACITOR 1 100PF/50V
CN1,CN2,CN7,CN8 F62146D00XN CONNECTOR 4
CN3 K1KA03AA0115 CONNECTOR 1
CN4 F03536S20XP LEAD WIREHARNESS 1
CN5 K1MN11A00008 CONNECTOR 1
CN6 F65906S20XP FLATCABLE 1
CX320 EFOEC8004A4 CERAMIC RESONATOR 1 8.00MHz
D10-D13,D14,D220-D223,D224-D226,D228 B0AACK000004 DIODE 13
D1 AERZ511KSBN VARISTOR 1 510V
D2,D3 AERZ102KSBN VARISTOR 2 1000V
IC1 MN101C78ADG L.S.I. 1
IC350 COEBE0000401 IC 1
Q10 B1BAAJ000003 TRANSISTOR 1
Q11,Q220 B1ADCF000003 CHIPTRANSISTOR 2
Q111,Q115,Q222,Q226,Q228 UNR211100L CHIPDIGI-TRANSISTOR 5
Q14,Q210,Q225,Q230 B1GBCFEL0002 CHIPDIGI-TRANSISTOR 4
Q224,Q226,Q231 B1ABCF000010 CHIPTRANSISTOR 3
Q223 B1ACGF000004 AUDION 1
R350 AERJ06J102R CHIPRESISTOR 1 1K ,1/10W,5%
R221,R223 AERJ06J104R CHIPRESISTOR 2 100K ,1/10W,5%
R225,R227 AERJ06J152R CHIPRESISTOR 2 1.5K ,1/10W,5%
R220 AERJ06J222R CHIPRESISTOR 1 2.2K ,1/10W,5%
R13 AERJ06J223R CHIPRESISTOR 1 22K ,1/10W,5%
R10,R11 AERJ06J331R CHIPRESISTOR 2 330 ,1/10W,5%
R40-R46,R340,R341 AERJ06J334R CHIPRESISTOR 9 330K ,1/10W,5%
R222 AERJ06J363R CHIPRESISTOR 1 36K ,1/10W,5%
R12,R224,R351 AERJ06J472R CHIPRESISTOR 3 4.7K ,1/10W,5%
R211 D0AF102JA155 CARBON RESISTOR 1 1K ,1/4W,5%
R15,R223 D0AF103JA155 CARBON RESISTOR 2 10K ,1/4W,5%
R12,R13,R222 D0AF104JA155 CARBON RESISTOR 3 100K ,1/4W,5%
R210 D0AF332JA155 CARBON RESISTOR 1 3.3K ,1/4W,5%
R225,R226 D0AF470JA155 CARBON RESISTOR 2 47 ,1/4W,5%
RY1,RY3 K6B1AGA00140 POWER RELAY 2
RY2 K6B1AZA00011 POWER RELAY 1
T10 AETP170-2301 LOWVOLTAGE
TRANSFORMER 1
ZD10 BOBA4R400002 ZENER DIODE 1
ZD11 AESZMTZJ5R6B ZENER DIODE 1
F1 A62316010BP FUSE HOLDER 2
06/05 / S-6R5/ S-6R6/ Printed inChina
18

ORDERNO.PHAMOS0506021C3
Microwave Oven
NN-S215WF / NN-S215MF / NN-S235WF / NN-S235MF / NN-
S235BF
QPQ(Australia&New Zealand)
HPE(Hong Kong)
YPQ(Singapore)
MPQ(Malaysia)
TPE(Thailand, Indonesia)
LPK(Philippines)
YTE(Others)
KTE(UAE)
PTE( Iran)
KPQ(Kuwait, Doha, Qatar, Oman, Bahrain, Pakistan)
STM(Saudi Arabia)
ZPE(CISCountries)
SPECIFICATIONS
1

2005 PanasonicHome Appliances Microwave Oven (Shanghai)
Co., Ltd. / All rights reserved. Unauthorized copying and
distribution isaviolation of law.
2