© 2001 Matsushita Electric Industrial Co., Ltd. Allrights reserved. Unauthorized copying anddistribution is a violation of law.

NE-C1153NE-C1153C

Microwave Oven

ORDER NO. MOD0111259C1E10

1 CONTROL PANEL 4 2 OPERATION PROCEDURE 5 3 SCHEMATIC DIAGRAM (USA) 10 4 SCHEMATIC DIAGRAM (CANADA) 11 5 WIRING DIAGRAM 12 6 DESCRIPTION OF OPERATING SEQUENCE 13 7 CAUTIONS TO BE OBSERVED WHEN TROUBLESHOOTING 15 8 DISASSEMBLY AND PARTS REPLACEMENT PROCEDURE 17

9 CLEANING INSTRUCTIONS FOR SERVICE 20 10 COMPONENT TEST PROCEDURE 21 11 MEASUREMENTS AND ADJUSTMENTS 22 12 PROCEDURE FOR MEASURING RADIATION LEAKAGE 23 13 TROUBLESHOOTING GUIDE 25 14 EXPODED VIEW AND PARTS LIST 29 15 PARTS LIST 32 16 DOOR ASSEMBLY 35

CONTENTS Page Page

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17 ESCUTCHEON BASE ASSEMBLY 36 18 PACKING AND ACCESSORIES 37 19 WIRING MATERIAL 38

20 DIGITAL PROGRAMMER CIRCUIT 39 21 DIGITAL PROGRAMMER CIRCUIT 41

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1 CONTROL PANEL

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2 OPERATION PROCEDURE

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3 SCHEMATIC DIAGRAM (USA)

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4 SCHEMATIC DIAGRAM (CANADA)

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5 WIRING DIAGRAM

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6 DESCRIPTION OF OPERATING SEQUENCE6.1. Variable power cooking control (MICROWAVE)The coil of power relays are energized intermittently by the digital programmer circuit, when the oven is set at any power selectionexcept for High power position. The digital programmer circuit controls the ON-OFF time of power relays contacts in order to varythe output power of the microwave oven.The relation between indications on the control panel and the output of the microwave oven is as shown.NOTE:The ON/OFF time ratio does not correspond with the percentage of microwave power since approximately 2 seconds arerequired for heating of magnetron filament.

6.2. Convection cooking controlThe digital programmer circuit controls the ON-OFF time of convection heater in order to control the oven cavity temperature, seetable and figure. 1. The digital programmer circuit generates the power relay control signals at a specific timing. 2. When the oven reaches the selected temperature, the digital programmer circuit senses the temperature through oven temp

sensor and stops supplying 18V DC to the power relays resulting in turn off convection heaters. After the heaters have beenturned off, the oven temperature will continue to increase a while then decrease as shown in figure.

3. When the oven temperature drops below the selected temperature, the digital programmer circuit senses the oven temperatureand starts supplying 18V DC to the coils of power relays alternately.NOTE:After convection process, if oven temerature is higher than predetermind temperature, the fan motor will operate for5 minutes at maximum speed to cool the electric components of the oven.

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6.3. Combination cooking controlCombination cooking is accomplished by operating the microwave and heater modes alternately during the same cooking cycle. 1. The digital programmer circuit generates the power relays control signals at a specific timing as shown in figure. 2. When the oven temperature reaches the predetermined temperature, the digital programmer circuit stops supplying power relay

control signals resulting in heaters to turn off. During this, digital programmer circuit continues supplying power relay 1, 3 controlsignal so that microwave activity continues at predetermined duty ratio as shown in figure. The microwave activity continue tocycle until entire cooking programme is completed.

3. When the oven temperature drops below the selected temperature, the digital programmer circuit generates power relay controlsignals again at the predetermined timing.NOTE:After combination process, if oven temperature is higher than predetermined temperature, fan motor rotates for 5minutes at maximum speed to cool the electric components of the oven.

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Unlike many other appliances, the microwave oven is a highvoltage, high current apparatus.Although it is safe to operate, extreme care should be takenduring repair.

CAUTIONServicemen should remove their watches and rings whenever workingclose to or replacing the magnetron.

7.1. Check the earthing/groundingDo not operate on a 2 wire extension cord. The microwaveoven is designed to be used in a completely earthed/groundedcondition. It is imperative, therefore, to make sure it is properlyearthed/grounded before beginning repair work.

7.2. Warning about the electriccharge in the high voltagecapacitor.

For about 30 seconds after the oven is turned off, an electriccharge remains in the high voltage capacitor. When replacingor checking parts, remove the power plug from the outlet andshort the terminal of the high voltage capacitor (terminal of leadwire from diode) to chassis ground with and insulated handlescrewdriver or insulated jumper lead wire to discharge.

WARNINGThere is high-voltage present, with high-current capabilities in thecircuits of the high voltage winding and filament winding of the highvoltage transformer. It is extremely dangerous to work on or near thesecircuits with the oven energized.DO NOT measure the voltage in the high voltage circuit includingfilament voltage of magnetron.

WARNINGNever touch any circuit wiring with your hand nor with an insulated toolduring operation.

7.3. If the door lock, the doorswitch, the door seal or thedoor develops a malfunction,be sure not to operate theoven until complete repairsare made.

If the oven is operated with any of these parts in imperfectcondition, hazardous microwave leakage might occur.

WARNINGNever operate the oven until the following are confirmed:(A) The door is tightly closed.(B) There is no broken hinge or door arm.(C) The door seal is not damagd.(D) The door is not bent or warped.(E) There is no other visible damage.

7 CAUTIONS TO BE OBSERVED WHENTROUBLESHOOTING

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7.4. When parts must be replaced,remove the power plug fromthe outlet.

Important Note 1. High voltage (above 250 volts) exists at following parts during

oven operation. · Magnetron

· High Voltage Transformer

· High Voltage Diode

· High Voltage Capacitor

2. If the microwave oven is operated with incorrect installed doorhinge or magnetron, it can cause microwave leakage of over5mW/square centimeter.Hence it is absolutely necessary to check if magnetron and doorhinge are correctly and safety installed after repairs orreplacement.

7.5. When the 15 Amp. fuse isblown due to the operation ofinterlock monitor, replace thenecessary componentsaccording to the followingtable.

7.6. Confirm after repair 1. After repair or replacement of parts, make sure that the

screws of the oven, etc. are neither loose nor missing.Microwave might leak if screws are not properly tightened.

2. Make sure that all electrical connections are tight beforeinserting the plug into the wall outlet.

7.7. Avoid inserting nails, wire, etc.through holes in unit duringoperation.

Never insert a wire, nail or any other metal object through thelamp holes on the cavity or any other holes or gaps, becausesuch objects may work as an antenna and cause microwaveleakage.

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CAUTIONMICROWAVE RADIATION

Personnel should not be exposed to the microwave energy which mayradiate from the magnetron or other microwave generating device if itis improperly used or connected. All input and output microwaveconnections waveguides, flanges, and gasket must be secure. Neveroperate the device without a microwave energy absorbing loadattached. Never look into an open waveguide or antenna while thedevice is energized.

8.1. Magnetron (Front and Back) 1. Discharge the high voltage capacitors. 2. Remove 5 screws holding air guides. 3. Disconnect magnetron, lead wire connectors and grounding

lead. 4. Loosen wire harness and lift up air guide. 5. Remove 4 screws holding each magnetron. 6. Remove 2 screws holding thermal cutout.

NOTE:To prevent microwave leakage, tighten mountingscrews making sure there is no gap between thewaveguide and the magnetron.

CAUTIONWhen replacing the magnetron, be sure the antenna gasket is inplace.

8.2. Digital programmer circuit(DPC)

1. Remove 1 screw holding grounding strip tab of membraneswitch.

2. Remove 2 screws holding escutcheon base and slide theescutcheon base upward slightly with door opened.

3. Disconnect all connectors from DPC. 4. Remove 2 screws holding DPC.To replace membrane key board 1. Bend escutcheon A catch hooks straighten and separate

escutcheon A and base. 2. Remove smoke panel. 3. Push the upper part of key board (display window) from

back of escutcheon base and peel off membrane keyboard.NOTE 1:The membrane key board is attached to the escutcheonbase with double faced adhesive tape. Therefore,applying hot air from A hair dryer is recommended forsmoother removal.NOTE 2:When installing new membrane key board, make surethat the surface of escutcheon base is cleanedsufficiently so that any problems (shorted contacts oruneven surface) can be avoided.NOTE 3:Alignment position of membrane key board is asfollows (see figure);Membrane key board: Right and lower edges

CAUTIONHigh voltage parts may become uncovered when outer cabinet isremoved.

8.3. Low voltage transformerand/or power relays

NOTE:Be sure to ground any static electric charge built up onyour body before handling the DPC.NOTE:Do not use a soldering iron or desoldering tool of morethan 30 watts on DPC contacts. 1. Using solder wick or a desoldering tool and 30W soldering

iron, carefully remove all solder from the terminal pins of thelow voltage transformer and/or power relays.

2. With all the terminal pins cleaned and separated from DPCcontacts, remove the defective transformer/power relaysand install new transformer/power relays making sure allterminal pins are inserted completely. Resolder all terminalcontacts carefully.

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8.4. Door assembly 1. Remove 2 screws holding the upper hinge to the oven. 2. Open the door and while pulling the door toward you, work

the upper hinge out through the hole in the oven. 3. Remove 4 screws holding the door C. 4. Remove the door C by carefully pulling outward starting

from the upper right hand corner. 5. Remove 2 screws holding door E.

6. Separate the door A from door E by carefully freeing catchhooks on door A while pulling outward.

7. Remove the door key spring and the door key. 8. Remove 2 screws holding door handle. 9. When mounting the door to the oven, be sure to adjust the

door parallel to the bottom line of the oven face plate bymoving the upper hinge and lower hinge in the directionnecessary for proper alignment.Also adjust so that the door has no play between the innerdoor surface and oven frame. If the door is not mountedproperly, microwave energy may leak from the clearancebetween the door and the oven.

8.5. Antenna motor 1. To remove the antenna motor, carefully place the unit on its

left side. 2. Remove 2 screws holding motor cover. 3. Remove 2 screws holding antenna motor.

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4. Disconnect motor lead wire.

8.6. Floor shelf and/or movingantenna

1. Insert a philips type screwdriver or equivalent approx. 2”(5cm) in shaft length in the hole of left side oven wall asshown in Figure.

2. Carefully lift up the floor shelf by using the screwdriver untilthe floor shelf is lifted up over the level of oven openingfront.

3. Remove the floor shelf by lifting it up from oven front.To replace moving antenna.

4. Remove the moving antenna by simply lifting it up off thestirrer motor shaft.NOTE:When replacing the moving antenna, make sure theplastic stirrer spacers are correctly in place.

8.7. Convection Heater 1. Remove 10 screws holding back panel. 2. Disconnect heater and circulation fan motor lead wire

connector. 3. Remove a screw holding exhaust guide. 4. Remove 5 screws holding heater panel. 5. Slide up heater panel unit to release from oven cavity. 6. Remove 6 screws holding heater support and heater.

NOTE:After oven has been used the internal surface of thecavity may become permanently dark.Please note this condition is normal and it does notaffect ovens performance.

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Care of oven 1. Remove the plug from the electrical socket before cleaning. 2. Keep the inside of the oven clean. It pieces of food or

spilled liquids stick to the oven walls, or between door sealand door surface, they will absorb microwaves and maycause arcing or sparks. Wipe up all spills with a damp cloth.Kitchen detergent or an approved sanitizing solulion may beused if the oven gets very dirly. Do not use harshdetergents or abrasives.

3. The outside surface of this microwave oven should becleaned with soap and water, then dried with a soft cloth.Make sure that water does not get into the back ventilationor control panel opening since this can damage the unit.

4. The window of the door should be washed with very mildsoap and water. Be sure to use a soft cloth. Never usewindow cleaner. The front door can be scratched by harshsoap or cleaners.

9.1. Cleaning heater unitClean heater unit regularly according to the followinginstructions: 1. Follow the disassembly and part replacement procedure to

access heater. 2. Clean heater

Wipe with a clean cloth or a sponge and soft detergentdiluted in water.Caution: Do Not wash in a dish washer

9.2. Cleaning oil panClean Oil Pan regularly according to the following instructions: 1. Follow the disassembly and part replacement procedure to

access heater. 2. Clean oil/grease pan with a clean cloth or a sponge and

mild detergent diluted in warm water.

9.3. Cleaning the exhaust ductClean the Exhaust Duct regularly according to the followinginstructions: 1. Follow the disassembly and part replacement procedure to

access heater. 2. Unscrew the Exhaust Guide to remove. 3. Wash Exhaust Guide in a dish washer or wipe with a clean

cloth or sponge with soft detergent diluted in water.

9.4. Cleaning the air filterClean the Air Filter regularly according to the followinginstructions. The oven may have problems when the Air Filterbecomes clogged with debris. 1. Remove Air Filter from the front bottom skirt by pulling the

knob and sliding the air filter outward. 2. Wash this filter in warm soapy water. 3. Be sure to replace Air filter before using the oven.

(*) If Air Filter becomes clogged with debris this will causean overheating problem on the oven.

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CAUTION 1. High voltage is present at the high voltage terminal of the high

voltage transformer during any cook cycle.

2. It is neither necessary nor advisable to attempt measurement ofthe high voltage.

3. Before touching any oven components, or wiring, always unplugthe oven from its power source and discharge the high voltagecapacitor.

10.1. High voltage transformer 1. Remove connections from the transformer terminals and

check continuity. 2. Normal (cold) resistance readings should be as follows:

Secondary winding - Approx. 80Ω ~ 120ΩFilament winding - Approx. 0ΩPrimary winding (0V - 208V). Approx. 0Ω ~ 3Ω

10.2. High voltage capacitor 1. Check continuity of capacitor with ohmmeter on highest

OHM scale. 2. A normal capacitor will show continuity for a short time, and

then indicate 9MΩ once the capacitor is charged. 3. A shorted capacitor will show continuous continuity. 4. An open capacitor will show constant 9MΩ.

(Due to internal 9MΩ resistor) 5. Resistance between each terminal and chassis should be

infinite.

10.3. Diode 1. Isolate the diode assembly from the circuit by disconnecting

the leads. 2. With the ohmmeter set on the highest resistance scale,

measure the resistance across the diode terminals.Reverse the meter leads and again observe the resistancereading. A meter with 6V, 9V or higher voltage batteriesshould be used to check the front-to-back resistance of thediode, otherwise infinite resistance may be read in bothdirections.A normal diode’s resistance will be infinite in one directionand several hundred KΩ in the other direction.

10.4. MagnetronContinuity checks can only indicate an open filament or a

9.5. Replacement of the cavity lightbulb

CAUTION unplug the unit from electricity supply beforereplacing the Oven Lamp.If the Oven Lamp burns out, you can replace it yourself byfollowing these simple directions. 1. Unscrew the Oven Lamp Cover which is located on the left

side of the cabinet. 2. Replace the old lamp with a new 220/240V, 25W max., E-

14 lamp. 3. Close the Oven Lamp Cover with screw.Caution: Do not clean this appliance with a water jet.

shorted magnetron. To diagnose for an open filament orshorted magnetron. 1. Isolate magnetron from the circuit by disconnecting the

leads. 2. A continuity check across magnetron filament terminals

should indicate one ohm or less. 3. A continuity check between each filament terminal and

magnetron case should read open.

10.5. Membrane key board(Membrane switch assembly)

Check continuity between switch terminals, by pressing anappropriate pad on the key board.The contacts assignment of the respective pads on the keyboard is as shown in the schematic diagram of DPC.

10 COMPONENT TEST PROCEDURE

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10.6. Protector diode 1. Isolate the protector diode assembly from the circuit by

disconnecting its leads. 2. With the ohmmeter set on the highest resistance scale,

measure the resistance across the protector diodeterminals.Reverse the meter leads and again observe the resistancereading.A normal protector diode’s resistance will be infinite in both

11.1. Adjustment of Primary latchswitch, Secondary latchswitch and short switch

1. When mounting Primary latch switch, Secondary latchswitch and short switch to door hook assembly, mount thePrimary latch switch, the Secondary latch switch and theshort switch to the door hook assembly as shown in Figure.

2. When mounting the door hook assembly to the ovenassembly, adjust the door hook assembly by moving it inthe direction of arrow in Figure so that the oven door will nothave any play in it. Check for play in the door by pulling thedoor assembly. Make sure that the latch keys movesmoothly after adjustment is completed. Completely tightenthe screws holding the door hook assembly to the ovenassembly.

directions.It is faulty if it shows continuity in one or both directions.

10.7. To test the oven temp sensorthermistor

This sensor monitors the heat produced by the heater circuitand maintains the oven temperature the user has selected.Normal room temperature, especially in a kitchen can varyanywhere from 50°F/10°C to 90°F/32°C. The reading acrossthe oven sensor thermistor should be within 100K ohm to 500Kohm when reading in an area within the 50°F/10°C to90°F/32°C room temperature range.If the resistance reading is out of the range stated here, thesensor is defective and must be replaced with sensor unit.NOTE 1:When measuring resistance disconnect the 4-pinconnector (CN4) from the DPC otherwise a false readingmay be indicated.NOTE 2:If checking an oven sensor thermistor just after themicrowave oven has been operating, the sensor of coursewon’t be room temperature. In this case the sensor mustbe removed and allowed to cool down to the 50°F/10°C to90°F/32°C range.

11.2. Measurement of microwaveoutput

The output power of the magnetron can be determined byperforming IEC standard test procedures. However, it ispossible to test the magnetron by following procedure outlinedbelow.Necessary equipment:1 litre beakerGlass thermometerWrist watch or stopwatchNOTE:Check the line voltage under load to ensure it meetsspecifications. Low voltage condition will cause areduction in magnetron output. Temperature readings andheating time, should be as accurate as possible.Output power performance test procedure. 1. Fill the beaker with exactly one litre of tap water.

Stir the water using the thermometer and note the

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temperature. (Record as T1) 2. Place the beaker in the center of cook plate.

Set the oven for High power and heat for exactly oneminute.

3. After completion of the heating cycle, stir the water againwith the thermometer and note the temperature. (Record asT2).

The normal temperature rise (T2-T1), for these models shouldbe more than 16.8°F/9.4°C using the High power selection withthe oven operating at the specified line voltage.

TABLE (1 litre-1min. test)

WARNINGCheck for radiation leakage after every servicing.Should the leakage be more than 2 mW/square centimeter(1mW/square centimeter for Canada) inform PASC, PSC, or PCIimmediately. After repairing or replacing any radiation safety device,keep a written record for future reference, as required by D.H.H.S. andHealth and Welfare Canada regulation. This requirement must bestrictly observed. In addition, the leakage reading must be recorded onthe service repair ticket while in the customer’s home.

NOTE:The U.S. government standard is 5mw/squarecentimeter while in the customer’s home. 2mw/squarecentimeter stated here is Panasonic’s own voluntarystandard.

12.1. Equipment · Electromagnetic radiation monitor · Glass thermometer 212°F or 100°C · 600cc glass beaker

RATED OUTPUT TEMPERATURE RISE1100W (IEC-705) 9.4°C/16.8°F

12.2. Procedure for measuringradiation leakage

Note before measuring 1. Do not exceed meter full scale deflection Leakage monitor

should initially be set to the highest scale. 2. To prevent false readings the test probe should be held by

the grip portion of the handle only and moved along theshaded area shown in Figure right no faster than 1 inch/sec(2.5cm/sec)

3. Leakage with the outer panel removed less than5mw/square centimeter

4. Leakage for a fully assembled oven with door normallyclosed less than 2mw/square centimeter

5. Leakage for a fully assembled oven [Before the interlockswitch (primary) is interrupted] while pulling the door lessthan 2mw/square centimeter

1. Pour 275±15cc (9ozs ±1/2oz) of 20 ± 5°C (68 ± 9°F) water

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in a beaker which is graduated to 600cc, and place thebeaker in the center of the oven.

2. Set the radiation monitor to 2450MHz and use it followingthe manufacture’s recommended test procedure to assurecorrect results.

3. When measuring the leakage, always use the 2 inch (5cm)spacer supplied with the probe.

4. Press the start button and with the magnetron oscillating,measure the leakage by holding the probe perpendicular tothe surface being measured.

1. Measurement with the outer panel removed.Whenever you replace the magnetron, measure forradiation leakage before the outer panel is installed andafter all necessary components are replaced or adjusted.Special care should be taken in measuring around themagnetron.

WARNINGAvoid contacting any high voltage parts.

2. Measurements with a fully assembled oven.After all components, including the outer panel are fullyassembled, measure for radiation leakage around the doorperiphery, the door viewing window, the exhaust openingand air inlet openings.

12.3. Record keeping andnotification after measurement

1. After any adjustment or repair to a microwave oven, aleakage reading must be taken. Record this leakagereading on the repair ticket even if it is zero.A copy of this repair ticket and the microwave leakagereading should be kept by repair facility.

2. Should the radiation leakage be more than 2mw/squarecentimeter after determining that all parts are in goodcondition, functioning properly, and genuine replacementparts as listed in this manual have been used, immediatelynotify PASC or PSC.

12.4. At least once a year, have theradiation monitor checked forcalibration by itsmanufacturer.

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13 TROUBLESHOOTING GUIDECAUTION

1. Check grounding before checking for trouble.

2. Be careful of the high voltage circuit.

3. Dischargehigh voltage capacitor.

4. When checking the continuity of the switches or the high voltage transformer, disconnect one lead wire from these parts and then checkcontinuity with the AC plug removed. To do otherwise may result in a false reading or damage to your meter.

5. Do not touch any parts of the circuitry on the digital programmer circuit, since static electric discharge may damage this control panel.

Always touch yourself to ground while working on this panel to discharge any static charge in your body.

6. A 208V AC is present at the shaded area of the digital programmer circuit (Terminals of power relays and primary circuit of low voltagetransformer). When troubleshooting, be cautious of possible electrical shock hazard.

First of all operate the microwave oven following the correct operating procedures described in order to find the exact cause of anytrouble.

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14 EXPODED VIEW AND PARTS LIST

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15 PARTS LISTNOTE:When ordering replacement(s), please use part number(s) shown in this parts list.Do not use description the part.Important safety notice:Components identified by mark have special characteristics important for safety.When replacing any of these components, use only manufacturer’s specified parts.

Ref. No. Part No. Part Name & Description Pcs/Set Remarks1 ETP48SJY12UN L.V.TRANSFORMER 12 A00063840AP CAUTION LABEL 1 NE-C11532 A00066670CP CAUTION LABEL 1 NE-C1153C3 A00333840AP FUSE LABEL 1 NE-C11533 A00333840CP FUSE LABEL 1 NE-C1153C4 A00343840CP FUSE LABEL B 1 NE-C1153C5 A00353840CP FUSE LABEL C 1 NE-C1153C6 A00563840AP HIGH VOLTAGE LABEL 17 ANE0072L20AP CAUTION LABEL 1 NE-C11537 ANE0072L20CP CAUTION LABEL 1 NE-C1153C8 A00973840AP FUSE LABEL D 1 NE-C11539 ANE0150110CG CAUTION LABEL 110 A02393840AP CORD LABEL 111 A05423840AP CAUTION LABEL 1 NE-C115311 A05423840CP CAUTION LABEL 1 NE-C1153C12 ANE0911000DF CUSHION RUBBER B 2 AIR GUIDE E13 ANE0921000CB CUSHION RUBBER C 1 EXHAUST GUIDE14 ANE000Z000AA CUSHION RUBBER C 9 AIR GUIDE A15 ANE000Z000AD CUSHION RUBBER C 1 CABINET BODY16 ANE0922000EF CUSHION RUBBER C 1 AIR GUIDE E17 ANE0922000FJ CUSHION RUBBER C 2 CABINET BODY18 ANE0922000JQ CUSHION RUBBER C 1 CABINET BODY19 ANE000Z000AB CUSHION RUBBER C 17 AIR GUIDE J20 ANE0923000BG CUSHION RUBBER C 1 EXHAUST GUIDE21 ANE0924000AJ CUSHION RUBBER C 1 BRACKET A22 ANE0926000CE CUSHION RUBBER 2 RIGHT HEATER PANEL23 ANE0927000BK CUSHION RUBBER 1 LEFT HEATER PANEL24 ANE0928000AS CUSHION RUBBER 1 EXHAUST GUIDE25 ANE0961000CG CUSHION RUBBER D 1 FAN MOTOR26 A100A3840AP BASE 127 A100Q3840AP BACK PANEL 128 XWA4BV WASHER 1 CIRCULATION FAN29 A1007-3280 FOOT 430 A1008-3280 RUBBER FOOT 431 A110D3840AP CABINET BODY (U) 132 A10263030GP OVEN LAMP COVER 133 ANE10288U0AP ANTENNA MOTOR COVER 134 A10473840AP LOWER SUSH 135 A10583840AP BACK PANEL COVER A 136 XWG4BV WASHER 1 CIRCULATION FAN37 A11836000BP BACK PANEL B (U) 138 A18073230BP RIGHT RAIL 139 A18083230BP LEFT RAIL 140 A18593230BP SHELF SUPPORT 441 A200A3840AP OVEN 142 A20194210AQ ANTENNA STOPPER 443 A202J3230BP ANTENNA SHAFT 144 A202K3230BP ANTENNA (U) 145 A203M3840AP CIRCULATION FAN CASE 146 A22363230BP RIGHT HEATER PANEL 147 A22373230BP LEFT HEATER PANEL 148 XTTANE4+B10S SCREW 4 (4X10)CIRCULATION FAN CASE49 A22773230BP LOWER HEATER PANEL 150 A20853230BP DOOR HOOK MOUNTING A 151 A22783230BP UPPER HEATER PANEL 152 A22392020AP CIRCULATION FAN 153 A22413840AP BACK HEATER PANEL 154 A22423230BP ADIABATIC MATERIAL A 155 A22433230BP ADIABATIC MATERIAL B 156 A22613840AP ADIABATIC MATERIAL F 157 A22583230BP ADIABATIC MATERIAL C 158 A23793230BP ADIABATIC MATERIAL G 159 A301L3230BP HINGE B 1

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Ref. No. Part No. Part Name & Description Pcs/Set Remarks60 A30143840AP HINGE BRACKET 161 A30203230GP DOOR HOOK A 162 A3136-3470 HOOK SPACER A 163 A3137-3850 HOOK SPACER B 164 A3138-3470 HOOK SPACER C 165 A31863840AP DOOR PANEL 1 NE-C115365 A31863840CP DOOR PANEL 1 NE-C1153C66 2M167B-M14G MAGNETRON 267 ANE32398U0AP SPRING 168 ANE32628U0AP SPRING 369 A400A3840AP FAN MOTOR 170 A400B3840AP AIR FILTER 271 A400E3230BP AIR GUIDE 172 A400K3230BP EXHAUST GUIDE 173 A400T3230BP AIR GUIDE D 174 A402A3230BP AIR GUIDE E 175 A40213230BP FAN CASE COVER 176 A40313230BP AIR GUIDE C 177 A41573230BP FAN BRACKET A 178 A41592020AP FAN 179 A41613230BP FAN SPACER A 180 A41632020AP FAN SPACER C 181 A41636000BP FAN SPACER C 182 ANE0922000AM CUSHION RUBBER 183 A41793840AP HEATER FAN MOTOR 184 A41806000BP HEATER FAN MOTOR BRACKET 185 A42123840AP AIR GUIDE I 186 A42563840AP AIR GUIDE J 187 A42813840AP AIR GUIDE K 188 A42823840AP AIR GUIDE L 189 A441Y3230BP EXHAUST COVER 290 A603M3840AP PC BOARD B (U) 191 A60303840AP INCANDESCENT LAMP 192 A60373230BP CAPACITOR BRACKET 293 A605S3030GP PC BOARD H (U) 194 A605Y3880BP OVEN TEMP SENSOR 195 A00073840AP NAME LABEL 1 NE-C115395 A00073840CP NAME LABEL 1 NE-C1153C96 AESMBCR30GM TRIAC 197 A60703840AP INSULATION SHEET A 198 A610A3840AP SAFETY SWITCH 1 V-16G-3E699 A61413230BP LATCH SWITCH A 1 V-15G-3C26100 ANE61448V0AP ANTENNA MOTOR 1 3W101 A61453230XN THERMAL CUTOUT B 1102 A61453840AP THERMAL CUTOUT 3103 A61523230BP SOCKET 1104 A61983230BP MOTOR BRACKET 1105 A620X3840AP CHANGE-OVER SWITCH 1 V-15G-3C26106 ANE6202-3X0 DIODE,SI 2107 J621B3840AP H.V.TRANSFORMER 2 NOTE108 A6229-3810 MOUNTING BRACKET 1109 ANE6230P30AP FUSE 1 20A,250V(NE-C1153)109 A62303840CP FUSE 1 20A,250V(NE-C1153C)110 A302Q3840AP DOOR HOOK ASSEMBLY 1111 ANE6231H10RN FUSE HOLDER 1112 A62314000AP FUSE HOLDER 1113 A62383230GP SPACER 3114 A63023230BP INSULATION COVER 2115 A631U3840AP HEATER E 2116 A6390-3810 H.V.CAPACITOR 2 0.69MF,2400WV117 A6408-2050 WASHER 1118 A6437-1600 GLASS PLATE 1119 A64643230BP HEATER SUPPORT 4120 ANE6544X70GP SPACER A 3121 ANE6595P40AP FUSE B 1 NE-C1153C122 A692Y3840AP NOISE FILTER (U) 1 NE-C1153122 A692Y3840CP NOISE FILTER (U) 1 NE-C1153C123 A910A3840AP AC CORD W/PLUG 1 NE-C1153123 A910A3840CP AC CORD W/PLUG 1 NE-C1153C124 ANE9080-730 CLIP 1125 ANE90828U0AP CLIP 2126 A97213840AP BRACKET A 1127 A97233230BP BRACKET C 1128 A98243230BP GLASS PLATE BRACKET 1

33

NE-C1153 / NE-C1153C

Ref. No. Part No. Part Name & Description Pcs/Set Remarks129 XNW5EFN NUT 4130 XST4+6VS SCREW 1 (4X6)LAMP GLASS PLATE131 XTC4+10BC SCREW 6 (4X10)CABINET BODY132 XTC4+10FC SCREW 1 (4X10)OVEN LAMP COVER133 XTEANE3+6B SCREW 4 (3X6)THERMAL CUTOUT134 XTEA5+E10F SCREW 4 (5X10)H.V.TRANSFORMER135 XTNANE4+8B SCREW 2 (4X8)TIMER136 XTT4+12BVK SCREW 24 (4X12)BASE137 XTWANE3+10EX SCREW 4 (3X10)THERMISTOR138 XTWANE4+10RU SCREW 8 (4X10)MAGNETRON139 XTWANE4+8BN SCREW 3 (4X8)THERMAL CUTOUT140 XTWANE4+8S SCREW 4 (4X8)HINGE141 XTW3+6B SCREW 6 (3X6)STIRRER MOTOR142 XTW4+12T SCREW 4 (4X12)DOOR HOOK143 XUEANE32KP RING 1 HEATER FAN MOTOR144 XYCANE4+EE8 SCREW 6 (4X8)CAPACITOR BRACKET,FAN MOTOR,DIODE145 XYC4+F16XN SCREW 4 (4X16)HEATER SUPPORT146 XYD4+EE12F SCREW 1 (4X12)EARTH147 XYN4+J10FN SCREW 2 (4X10)TRIAC148 A010T5020AQ SHELF 1149 A62443840AP HEAT SINK 1150 A62303840CP FUSE 1 30A,250V(NE-C1153C)151 A10723840AP L.V.T.BRACKET 1152 A22593840AP ADIABATIC MATERIAL 1153 A22603230BP ADIABATIC MATERIAL 1154 A2385230BP ADIABATIC MATERIAL 1155 ANE0922000EH CUSHION RUBBER C 1156 A18593560GP SPACER 1157 XWC4BPN WASHER 1 OVEN LAMP COVER

NOTE: Please order cushion rubber together.

34

NE-C1153 / NE-C1153C

16 DOOR ASSEMBLY

Ref. No. Part No. Part Name & Description Pcs/Set RemarksD1 ANE0245X00AP DHHS LABEL 1 NE-C1153D2 A04115020CQ CSA LABEL 1 NE-C1153CD3 A300A3230BP DOOR B 1D4 A300B3230BP UPPER HINGE 1D5 A30013840AP DOOR A 1D6 A301H-3850 DOOR KEY LEVER B 1D7 A302K3230BP DOOR E (U) 1D8 A30183230BP DOOR KEY A 1D9 A30193230BP DOOR KEY B (U) 1D10 ANE30218U0AP DOOR KEY SPRING 1D11 ANE30562Q0AP HANDLE PIN 2D12 ANE3070P60AP HANDLE PEICE A 1D13 A30853230BP DOOR C 1D14 ANE3134P60AP HANDLE PEICE B 1D15 A390L3230BP DOOR UNIT 1D16 A31463230BP DOOR SCREEN B 1D17 A31473230BP HANDLE PEICE C 1D18 A32133230BP DOOR HANDLE SPACER 2D19 A32163230BP HANDLE SPACER 2D20 XTBANE4+12FK SCREW 4 4X12D21 XYN4+F25FN SCREW 2D22 XYN4+J30FN SCREW 2

35

NE-C1153 / NE-C1153C

17 ESCUTCHEON BASE ASSEMBLY

Ref. No. Part No. Part Name & Description Pcs/Set RemarksE1 A605Q3840AP PC BOARD F (U) 1E2 A63433230BP TIMER BRACKET 1E3 A64793840AP MEMBRANE SWITCH 1E4 A800D3230BP TIMER KNOB 1E5 A800N3230BP ESCUTCHEON A 1E6 A80343840AP ESCUTCHEON BASE 1E7 A81263230BP SMOKE PANEL 1E8 A605S3230BP TIMER 1E9 A603L3840AP D.P.CIRCUIT (U) 1 RTL(W/COMPONENT)E10 ANE0962000AH CUSHION RUBBER D 1

36

NE-C1153 / NE-C1153C

18 PACKING AND ACCESSORIES

Ref. No. Part No. Part Name & Description Pcs/Ser RemarksP1 A00033840AP INSTRUCTION BOOK 1P1 A00033840CP INSTRUCTION BOOK 1P2 A01023840AP PACKING CASE,PAPER 1P3 A01043840AP UPPER FILLER 1P4 A01053840AP LOWER FILLER 1P5 A01065130AP VINYL COVER 1P6 ANE0107580AP DOOR SHEET 1P7 A01083230BP TRAY PACKING 1P8 A01173230BP TRAY PACKING B 1P9 A02193230BP RAIL PACKING 1P10 A03343230BP MENU LABEL 1P11 A04203840AP OPERATING GUIDE 1 NE-C1153P11 A04203840CP OPERATING GUIDE 1 NE-C1153CP12 A06023230BP OVEN WIRE RACK 2 NE-C1153P12 A06023230BP OVEN WIRE RACK 1 NE-C1153CP13 A0210A320AQ VINYL BAG 1P14 A01453230BP DOOR SHEET B 1

37

NE-C1153 / NE-C1153C

19 WIRING MATERIAL

Ref. No. Part No. Part Name & Description Pcs/Set RemarksW1 A030A3840AP LEAD WIRE HARNESS 1 NE-C1153W1 A030A3840CP LEAD WIRE HARNESS 1 NE-C1153CW2 A03603840AP LEAD WIRE 1 W/NOISE KILLERW3 A03813840AP LEAD WIRE 1W3 A03813840CP LEAD WIRE 1 NE-C1153CW4 A50963880BP FERRITE CORE 2 NE-C1153CW5 A50966520UP FERRITE CORE 2 NE-C1153CW6 A61393230BP INSULATION TUBE 1W7 A606V3230BP PROTECTOR DIODE A 1W8 A606W3230BP PROTECTOR DIODE B 1W9 AECQAU1201 NOISE KILLER 1

Ref. No. Part No. Part Name & Description Pcs/Set RemarksREF.NO.90 P.C.BOARD B

XYN3+F8S6 SCREW 1 3X8C250 ECA1HHG102E ELECTROLYTIC CAPACITOR,AL 1 1000MF/50VC251 ECQU2A104MNA POLYESTER CAPACITOR 1 0.1MF 250VCN250 AEEMMF01F05W CONNECTOR 1CN251 AEEMMD04907W CONNECTOR 1IC251 AEICTLP665JF IC 1 TLP665JFQ250 2SD1266PQ TRANSISTOR,SI 1 2SD1266PQQ251 2SD1991AQSTA TRANSISTOR,SI 1 2SD1991AQRSR250 ERDS2TJ302T CARBON FILM RESISTOR 1 3KOHM 1/4W 5%R251 ERDS2TJ511T CARBON FILM RESISTOR 2 510OHM 1/4W 5%R253 ERQ12AJ201P FUSE RESISTOR 1 200OHM 1/2W 5%R254 ERQ14AJ331P FUSE RESISTOR 1 330OHM/1/4W 5%R255 ERG1SJ101P RESISTOR 1 100OHM 1W 5%R256 ERDS2TJ103T CARBON FILM RESISTOR 1 10KOHM 1/4W 5%

38

NE-C1153 / NE-C1153C

Ref. No. Part No. Part Name & Description Pcs/Set RemarksZD250 AEDZ20ES3T1 DIODE,SI 1 RD20ES3REF.NO.E1 P.C.BOARD F

ERG3SJ620 RESISTOR 1 62OHM 3W 5%RY1,RY2RY3

AEG5J1EM18B POWER RELAY 3 G5J-1-TP-M-ER18

RY8,RY9,RY10,RY11

AEBG5B18P-1 POWER RELAY 4 G5B-1-ER18

REF.NO.93 P.C.BOARD HBZ EFBRL37C20 BUZZER 1 3.7KHZCN551 AEEMMB00703R CONNECTOR 1Q551 2SD639-PQRS TRANSISTOR,SI 1 2SD639PQRSR551 ERDS2TJ681T CARBON FILM RESISTOR 1 680OHM 1/4W 5%R552 ERDS2TJ184T CARBON FILM RESISTOR 1 180KOHM 1/4W 5%R553 ERDS2TJ103T CARBON FILM RESISTOR 1 10KOHM 1/4W 5%

20 DIGITAL PROGRAMMER CIRCUITSCHEMATIC DIAGRAM

39

NE-C1153 / NE-C1153C

40

NE-C1153 / NE-C1153C

21 DIGITAL PROGRAMMER CIRCUITPARTS LIST

41

NE-C1153 / NE-C1153C

Ref. No. Part No. Description Pcs/set RemarksSPACER A82845540GP SPACER CUSHION 1JPR3 ERDS2TJ472T CARBON FILM RESISTOR 1 4.7KΩΩΩΩ,1/4W,5%D40 MA196-(TA5) DIODE,SI 1C11,C14,C15,C41,C48,C56,C57

AECF50F104Z CERAMIC CAPACITOR 7 0.1MF/50V

C12 ECEA1CKA100B ELECTROLYTIC CAPACITOR,A 1 10MF/16V

C13 AECEUS1H102F CERAMIC CAPACITOR 1 1000MF/50VC21 ECEA1HKA2R2B ELECTROLYTIC CAPACITOR,A 1 2.2MF/50VC22,C23,C24,C25,C35,C36,C42,C43,C52

ECBT1E103ZF5 CERAMIC CAPACITOR 9 0.01MF/25V

C44,C45,C46.C47 ECBT1H101KB5 CERAMIC CAPACITOR 4 0.0001MF/55VCN1 AEEMB04BE0A CONNECTOR 1 4PIN

CN2 AEEMMD0FF08W CONNECTOR 1 8PINCN3 AEEM09FDZBTM CONNECTOR 1 9PINCN4 AEEMMF00703R CONNECTOR 1 3PIN REDCN5 AEEMMD01505W CONNECTOR 1 5PINCN7 AEEMB11BE0A CONNECTOR 1 11PIN

CN8 AEEMB03BP0K CONNECTOR 1 3PINCX1 EFOGC4194T4 RESONATOR 1 4.19MHZD11,D12,D43 AEDNERA1502 DIODE,SI,1A 3D13,D28,D33,D41,D42,D45,D46,D51,D52,D53,D54,D55,D61,D63,D65,D67

MA196A-(TA5) DIODE,SI,0.1A 16

DISP A64563230BP FLUORESCENT TUBE 1 FIP6BCM10

IC1 AEIC50945174 IC 1 M50946IC2 AN6752 IC 1 AN6752IC3 AEICAT24C16 IC 1 AT24C16IC4,IC5 AEICUPA2004C IC 2 UPA2004CL11,L12 ALAP02TA101K INDUCTOR 2 100MH

Q1 2SD2006QRTA TRANSISTOR,SI,1.25W 1 2SD2006QRQ2 2SA720PRTA TRANSISTOR,SI,400MW 1 2SA720PQRQ5,Q6,Q7.Q8 UN4116-(TA) TRANSISTOR,SI,300MW 4 UN4116Q17 UN421F-(TA) TRANSISTOR,SI,300MW 1 UN421FQ20 UN4111-(TA) TRANSISTOR,SI,300MW 1 UN4111

Q21 2SD1991AQSTA TRANSISTOR,SI,400MW 1 2SD1991AQRSQ24 UN4211-(TA) TRANSISTOR,SI,300MW 1 UN4211R11,R12 ERDS2FJ201T CARBON FILM RESISTOR 2 200ΩΩΩΩ,1/4W,5%R13,R21,R23,R24,R57,R58,R80,R81

ERDS2TJ103T CARBON FILM RESISTOR 8 10KΩΩΩΩ,1/4W,5%

R15 ERDF2FCG390P CARBON FILM RESISTOR 1 39ΩΩΩΩ,1/4W,2%

R16,R17,R18,R60,R61,R62,R63,R72,R73,R74,R75,R76

ERDS2TJ102T CARBON FILM RESISTOR 12 1.0KΩΩΩΩ,1/4W,5%

R22,R26,R78,R79 ERDS2TJ471T CARBON FILM RESISTOR 4 470ΩΩΩΩ,1/4W,5%R25 ERDS2TJ153T CARBON FILM RESISTOR 1 15KΩΩΩΩ,1/4W,5%R30 ERDS2TJ332T CARBON FILM RESISTOR 1 3.3KΩΩΩΩ,1/4W,5%R34 ERDS2TJ202T CARBON FILM RESISTOR 1 2KΩΩΩΩ,1/4W,5%

R35 ERDS2TJ272T CARBON FILM RESISTOR 1 2.7KΩΩΩΩ,1/4W,5%R36 ERDS2TJ751T CARBON FILM RESISTOR 1 750ΩΩΩΩ,1/4W,5%R49 ERDS2TJ222T CARBON FILM RESISTOR 1 2.2KΩΩΩΩ,1/4W,5%R50 ERDS2TJ823T CARBON FILM RESISTOR 1 82KΩΩΩΩ,1/4W,5%R67 ERDS2TJ105T CARBON FILM RESISTOR 1 1MΩΩΩΩ,1/4W,5%

R71 ERDS2FJ200T CARBON FILM RESISTOR 1 20ΩΩΩΩ,1/4W,5%R77 ERDS2TJ472T CARBON FILM RESISTOR 1 4.7KΩΩΩΩ,1/4W,5%RY5,RY7 AEG5J1EM18B POWER RELAY 1 G5J-1-TP-M-ER18Z1 AEXBM4X104JT COMPOUND-RESISTOR 1 100KX4ZD1 AEDZ5R6ES3T1 ZENNER DIODE,SI 1 RD5.6ES3

ZD2,ZD5,ZD51,ZD53 AEDZ12ES2T1 ZENNER DIODE,SI 4 RD12ES2T1ZD4 AEDZ4R7ES3T1 ZENNER DIODE,SI 1 RD4.7ES3

SERVICE FIXTURES AND TOOLS EXTENSION CABLESNOTE: To be used when repairing the DPC board assembly directly on the oven for easy access of the board.

Ref. No. Part No. Part Name & Description Pcs/Set RemarksAT40P004 4 pin Extension Cable 1 Cable No. 46

42

NE-C1153 / NE-C1153C

Ref. No. Part No. Part Name & Description Pcs/Set RemarksAT40P005 5 pin Extension Cable 1 Cable No. 47AT40P008 8 pin Extension Cable 1 Cable No. 51AT40K004 4 pin Extension Cable 1 Cable No. 52AT40E006 1 pin X 6 Extension Cable 1 Cable No. 9

43

NE-C1153 / NE-C1153C

WP-594(F)S-384 APRPrinted in Japan