Microwave Oven Model No. NN-CD989S Model No. NN...

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© Panasonic Corporation 2010 Unauthorized copy- ing and distribution is a violation of law. ORDER NO. MOD1003312AE Microwave Oven Model No. NN-CD989S Model No. NN-CD989B Model No. NN-CD989W TABLE OF CONTENTS PAGE PAGE 1 Safety Precautions ----------------------------------------------- 2 2 Warning -------------------------------------------------------------- 3 3 Specifications ----------------------------------------------------- 4 4 Location of Controls and Components ------------------- 5 5 Test Mode ----------------------------------------------------------- 7 6 Service Mode ------------------------------------------------------ 8 7 Disassembly and Assembly Instructions ---------------10 8 Schematic Diagram -------------------------------------------- 12 9 Exploded View and Replacement Parts List ----------- 13 Please file and use this manual together with the service manual for Model No.NN-C980B(Order No.MOD0003234C1).

Transcript of Microwave Oven Model No. NN-CD989S Model No. NN...

Page 1: Microwave Oven Model No. NN-CD989S Model No. NN …service.panasonic.ca/viewing/ALL/NN-CD989S/SIMP/MOD1003312AE_PRINT... · 7 5 Test Mode 5.1. COMPONENT TEST PROCEDURE 5.1.1. Humidity

ORDER NO. MOD1003312AE

Microwave OvenModel No. NN-CD989SModel No. NN-CD989BModel No. NN-CD989W

TABLE OF CONTENTSPAGE PAGE

1 Safety Precautions----------------------------------------------- 22 Warning -------------------------------------------------------------- 33 Specifications ----------------------------------------------------- 44 Location of Controls and Components ------------------- 55 Test Mode ----------------------------------------------------------- 76 Service Mode ------------------------------------------------------ 87 Disassembly and Assembly Instructions ---------------10

8 Schematic Diagram -------------------------------------------- 129 Exploded View and Replacement Parts List ----------- 13

Please file and use this manual together with the service manual for Model No.NN-C980B(OrderNo.MOD0003234C1).

© Panasonic Corporation 2010 Unauthorized copy-ing and distribution is a violation of law.

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1 Safety PrecautionsWARNING

1. This product should be serviced only by trained qualitied personnel.2. Though this product has been manufactured in compliance with”Radiation Emitting Devices Act”(Health and Welfare Can-

ada)It is very important all repairs should be made in accordance with procedfures described in this manual to avoid beingexposed excessive microwave radiation.

3. Check for radiation leakage before and after every servicing according to the “procedure for measuring radiation leakege”.4. If the unit cannot be repaired on site,advise the customer not to use until unit be repaired.5. Any serviceman who learns of any accident pertaining to microwave radiation leakage includng the oven operating with open

door should immediately notify the appropriate address listed below

IN CANADA Panasonic Canada Inc.(PCI) 5770 Ambler Drive, Mississauga, Ontario, L4W2T3 (905)624-5010

6. There are special components used in the microwave oven which are important for safety. These parts are marked with a on the replacement parts list. It is essential that these critical parts should be replaced with manufacturer’s speci-fied parts to prevent microwave leakage, shock, fire, or other hazards, do not modify the original design.

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2 Warning

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3 Specifications

CPHPower Source: 120V AC, 60HzPower Requirement: Microwave 1,450 W

Heater 1,500 WOutput: Microwave 1,100 W : Full Power (IEC 705-88)

Heater 1,400 WMicrowave Frequency: 2,450 MHzTimer: Microwave 1 hour 30min. (30min. for High power)

Heater 9 hoursOutside Dimensions: 14-13/16”(H) X 23-7/8”(W) X 19-5/16”(D)

376 mm(H) X 606 mm(W) X 491 mm(D)Oven Cavity Dimensions: 9-1/2”(H) X 16-1/4”(W) X 16-13/16”(D)

242 mm(H) X 412 mm(W) X 426 mm(D)Weight: Appro x.22kg(48 lbs)PbF: This Produt with PbF

Specitications subject to change without notice.

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4 Location of Controls and Components4.1. CONTROL PANEL

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4.2. OPERATION GUIDEThe display defaults to English,LB-F,and Operation Guide On.If you desire another option,see below for instructions.A change in language or measurement must be chosen directly after plugging in the oven.

• LANGUAGE CHOICE

• OPERATION GUIDE ON/OFF

• LB-F/KG-C CHOICE 

OPERATION GUIDE helps you program your oven by prompting you with the next step.When you become familiar with your oven, the Operation Guide can be turned off.

Press More/Less Button Choice- ENGLISH

once FRANCAIStwice ESPANOL

Press Timer Button Choice- ON

4 times OFF4 times ON

Press Start Button Choice- LB-F

once KG-C

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5 Test Mode5.1. COMPONENT TEST PROCEDURE5.1.1. Humidity Sensor and Digital Programmer Circuit

In order to determine if the humidity sensor fanction of the digital programmer circuit is inworking order or not, do the following test

1. Place a water load in the oven.2. Press "Sensor Reheat"button.3. Press "Start" button.4. Humidity sensor detects steam about 1 to 4 minutes after the start button is pressed.5. T1 time cooking automatically switches to remaining cooking time(T2).6. The remaining cooking time appears in display window.

If following cooking time appears, humidity sensor fanction is normal.

T1 TIME T2 TIME(Remaining cooking time)1 Min. ~ 4 Min. 30 Sec. ~ 2 Min.

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6 Service Mode6.1. OPERATION AND DIGITAL PROGRAMMER CIRCUIT

TEST PROCEDURE

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6.2. SENSOR COOKING

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7 Disassembly and Assembly Instructions7.1. CAUTION WHEN REPLACING INVERTER PCB

1. Remove 2 high voltage lead wires from magnetron.2. Remove 2 lead wires from inverter PCB.3. Remove 1 screw holding air guide.4. Remove 2 screws holding noise filter from bottom.5. Remove 2 screws holding inverter bracket, and slide it left to take it out from oven chassis.6. Remove 1 screw holding inverter PCB from bottom.7. Remove 4 screws holding inverter PCB.8. Remove inverter PCB from its bracket by releasing catch hooks.9. Remove CN703 hausing connector from the inverter PCB.

10. When re-installing it, make sure to place grounding plate in its place.Missing grounding is very danger.

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7.2. DISASSEMBLY AND PARTS REPLACEMENT PROCEDURE7.2.1. PC board Au and PC board Du.NOTE:Be sure to ground any static electric chargebuit up on your body, before handling the PC boards.

1. Disconnect all connectors from PC board Du.2. Remove 3 screws holding escutcheon base and slide the

escutcheon base upward slightly.3. Remove 2 knobs from the escutcheon base.4. Remove flat cable from CN7 connector.5. Remove 5 screws holding PC board Du.

To replace PC board Au.

6. Remove 6 screws holding PC board Au.7. Remove the flat cable from the PC board.

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8 Schematic Diagram

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9 Exploded View and Replacement Parts List9.1. EXPLODED VIEW AND PARTS LIST

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9.2. PARTS LIST

Safety Ref. No.

Part No. Part Name & Description Pcs/Set Remarks

1 A00066670CP CAUTION LABEL 12 A00334X00AP FUSE LABEL 13 ANE0902000CA CUSHION RUBBER A 1 FOR EXHAUST GUIDE4 ANE0921000BK CUSHION RUBBER C 1 FOR OVEN5 A00069770AP CAUTION LABEL 16 ANE0922000AH CUSHION RUBBER C 1 FOR CABINET BODY7 ANE0924000AQ CUSHION RUBBER C 1 FOR ORIFICE8 A10014X00AP BASE 19 A10086210AP RUBBER FOOT 49 ANE1008-3W0 RUBBER FOOT 410 A10096E00AP CABINET BODY (U) 1 SILVER10 A10096660HQP CABINET BODY (U) 1 WHITE10 A10096670AP CABINET BODY (U) 1 BLACK11 A10265450AP BASE C 112 A10586670AP BACK PANEL COVER A 113 A11294X00AP BASE B 114 A200A7V20AP OVEN 115 A20554X00AP COVER 116 A20764X00AP REINFORCE BRACKET C 117 A21315870GP PULLEY SHAFT 118 A21446660QP UPPER PANEL 119 ANE2177-F80 WASHER 120 A21776660QP WASHER 121 A22365450AP RIGHT HEATER PANEL 122 ANE22392L0AP CIRCULATION FAN 123 A22784X00AP UPPER HEATER PANEL 124 A290D4X70MN ROLLER RING (U) 125 A30076660QP LOWER HINGE 1

26 A3020-1200 DOOR HOOK A 1

27 A3136-1200 HOOK SPACER A 128 A31374650AP HOOK SPACER B 129 A31384650AP HOOK SPACER C 130 A400A4010AP FAN MOTOR 1 24W31 A400K7F40QP EXHAUST GUIDE 132 ANE40086W0AP FAN 133 A40085020AQ FAN 134 A40256660QP AIR GUIDE A 135 A40264X00AP AIR GUIDE B 136 ANE0902000AV CUSHION RUBBER A 1 FOR MOTOR BRACKET & AIR GUIDE B37 A40474X00AP AIR GUIDE E 138 ANE4057-F50 SPRING 139 A40606660QP BELT 140 A41325020AQ PULLEY B 141 A41445040PP ORIFICE 142 A41575450AP FAN BRACKET A 143 A41585450AP FAN BRACKET B 144 A41635020AQ FAN SPACER C 145 A400S6660QP SHAFT (U) 146 A41799190AP HEATER FAN MOTOR 1 16W47 A41804X00AP HEATER FAN MOTOR BRACKET 148 A601L7F40QP HUMIDITY SENSOR 149 ANE6030540AP INCANDESCENT LAMP 1 125V 20W50 A605A9790AP THERMISTOR 151 A606Y4T00AP P.C.BOARD W/COMPONENT 1 INVERTER P.C.B

52 ANE6142-F60 MICRO SWITCH 1 V-15G-3C26 PRIMARY LATCH SWITCH

53 A61425180AP MICRO SWITCH 1 L-3C2-2 SECONDARY LATCH SWITCH

54 A61456670AP THERMAL CUTOUT 1

55 A61524000AP SOCKET 1

56 A61785180AP MICRO SWITCH 1 L-2C2-2 SHORT SWITCH

57 A62306E00AP FUSE 1 20A

58 A692Y4T00CP NOISE FILTER(U) 1

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59 A630G7M70AH HEATER A 160 A63265850AP TURNTABLE MOTOR 1 2.5W61 A64175130AP HEATER SUPPORT 362 A64499770AP SENSOR COVER 163 ANE6501-C40 HEATER HOLDER 264 A65854X00AP P.C.B.HOLDER A 165 A66037F40QP OVEN LAMP BRACKET 166 A6662-1880 EARTH SPACER 167 A67634X00AP P.C.B.HOLDER B 168 XSWANE5+10U SCREW 2 5X10 (FOR UPPER HINGE)69 ANE0922000AQ CUSHION RUBBER C 1 FOR ORIFICE70 A900C6240CP AC CORD W/PLUG 1 120V

71 XNG4EVS NUT 2 M472 XST4+5VS SCREW 1 4X5 (FOR COVER)73 XTTANE4+12A SCREW 2 4X12 (FOR CABINET BODY)74 XTT4+8RDN SCREW 1 4X8 (FOR CABINET BODY)75 XTWANE3+10S4 SCREW 1 3X10 (FOR SOCKET)76 XTWANE35+14N SCREW 3 3.5X14 (FOR SUPPORT)77 XTWANE4+10RU SCREW 4 4X10 (FOR MAGNETRON)78 XWS4VL WASHER 2 M479 2M236-M1G MAGNETRON 1

80 ANE0922000DD CUSHION RUBBER C 1 FOR MOTOR BRACKET81 A67974X00CP P.C.B HOLDER C 1

Safety Ref. No.

Part No. Part Name & Description Pcs/Set Remarks

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9.3. DOOR ASSEMBLY

NOTE1: Please order Door Au and DHHS label together.

Safety Ref. No.

Part No. Part Name & Description Pcs/Set Remarks

D1 A04115020CQ CSA LABEL 1D2 XTBANE4+12FK SCREW 4 4X12 (FOR D8)D3 A300B5450AP UPPER HINGE 1

D4 A302A7V2APS DOOR A (U) 1 SILVER

D4 A302A7V2HCPS DOOR A (U) 1 WHITED4 A302A7V2BCPS DOOR A (U) 1 BLACKD5 A302K6660QP DOOR E (U) 1

D6 A30186660QP DOOR KEY A 1D7 A30214000AP DOOR KEY SPRING 1D8 A30856660QP DOOR C 1

D9 A33816E00AP HEAT SHIELD PANEL 1D10 XTW3+8Q SCREW 2 3X8 (FOR D9)

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9.4. ESCUTCHEON BASE ASSEMBLY

Safety Ref. No.

Part No. Part Name & Description Pcs/Set Remarks

E1 A01574X00CP NAME LABEL 1E2 A603Y7V20AP PC BOARD W/COMPONENT 1 D.P.CIRCUITE3 A603L7V20CP PC BOARD W/COMPONENT 1 D.P.CIRCUITE4 A66167F40QP FLAT CABLE 1E5 A80097V20CP INDICATOR A 2E6 A80206E00AP TIMER KNOB 2 SILVERE6 A80206E00HCP TIMER KNOB 2 WHITEE6 A80207V20BCP TIMER KNOB 2 BLACKE7 ANE80378A0AG SPRING 1E8 A80726E00AP DOOR OPENIG BUTTON 1E9 A81276E00AP BACK PANEL 1E10 A82567F40QP DOOR OPENING LEVER 1E11 A82876E00AP SPACER A 2E12 A80346E00AP ESCUTCHEON BASE 1E13 A80357V20AP ESCUTCHEON SHEET 1 SILVERE13 A80357V20HCP ESCUTCHEON SHEET 1 WHITEE13 A80357V20BCP ESCUTCHEON SHEET 1 BLACKE14 A80247V20AP OPERATION BUTTON 1 SILVERE14 A80247V20HCP OPERATION BUTTON 1 WHITEE14 A80247V20BCP OPERATION BUTTON 1 BLACKE15 A82516E00AP LED CAP 1E16 A80166E00AP ESCUTCHEON B 1E17 A80566E00AP TRIM 1 SILVERE17 A80566E00HCP TRIM 1 WHITEE17 A80566E00BCP TRIM 1 BLACK

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9.5. PACKING AND ACCESSORIES

Safety Ref. No.

Part No. Part Name & Description Pcs/Set Remarks

P1 A000B7V20AP COOK BOOK 1P2 A00037V20CP INSTRUCTION BOOK 1P3 A01027V20CP PACKING CASE PAPER 1P4 A01046670AP UPPER FILLER 1P5 A01056670AP LOWER FILLER 1P6 A01065130AP VINYL COVER 1P7 ANE0107580AP DOOR SHEET 1P8 A01086660QP TRAY PACKING 1P9 A0113660QP TRAY STYROL 1P10 A83736E00CP CONTROL PANEL SHEET 1P11 ANE0192Z70BP PACKING /TOP SHEET 1P12 ANE02072L0AP STYROL SHEET 1P13 A060V4X00CP HIGH BAKING RACK 1P14 A06014X70QP COOKING TRAY 1P15 A01456E00KP DOOR SHEET B 1

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9.6. WIRING MATERIAL

Safety Ref. No.

Part No. Part Name & Description Pcs/Set Remarks

W1 A030A7V20CP LEAD WIRE HARNESS 1W2 A030E4X00CP LEAD WIRE 1W3 A03536660QP LEAD WIRE 1W4 A03536670AP LEAD WIRE 1

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