Panasonic Combi Wave NE-C1153 Service Manual Download Page 39

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Ref. No.

Part No.

Part Name & Description

Pcs/Set

Remarks

ZD250

AEDZ20ES3T1

DIODE,SI

RD20ES3

REF.NO.E1 P.C.BOARD F

ERG3SJ620

RESISTOR

62OHM 3W 5%

RY1,RY2
RY3

AEG5J1EM18B

POWER RELAY

G5J-1-TP-M-ER18

RY8,RY9
,RY10,RY1
1

AEBG5B18P-1

POWER RELAY

G5B-1-ER18

REF.NO.93 P.C.BOARD H

EFBRL37C20

BUZZER

3.7KHZ

CN551

AEEMMB00703R

CONNECTOR

Q551

2SD639-PQRS

TRANSISTOR,SI

2SD639PQRS

R551

ERDS2TJ681T

CARBON FILM RESISTOR

680OHM 1/4W 5%

R552

ERDS2TJ184T

CARBON FILM RESISTOR

180KOHM 1/4W 5%

R553

ERDS2TJ103T

CARBON FILM RESISTOR

10KOHM 1/4W 5%

20 DIGITAL PROGRAMMER CIRCUIT

SCHEMATIC DIAGRAM

NE-C1153 / NE-C1153C

Summary of Contents for Combi Wave NE-C1153

Page 1: ... 2001 Matsushita Electric Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law NE C1153 NE C1153C Microwave Oven ORDER NO MOD0111259C1 E10 ...

Page 2: ...E OBSERVED WHEN TROUBLESHOOTING15 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 2 NE C1153 NE C1153C ...

Page 3: ...17 ESCUTCHEON BASE ASSEMBLY 36 18 PACKING AND ACCESSORIES 37 19 WIRING MATERIAL 38 20 DIGITAL PROGRAMMER CIRCUIT 39 21 DIGITAL PROGRAMMER CIRCUIT 41 3 NE C1153 NE C1153C ...

Page 4: ...1 CONTROL PANEL 4 NE C1153 NE C1153C ...

Page 5: ...2 OPERATION PROCEDURE 5 NE C1153 NE C1153C ...

Page 6: ...6 NE C1153 NE C1153C ...

Page 7: ...7 NE C1153 NE C1153C ...

Page 8: ...8 NE C1153 NE C1153C ...

Page 9: ...9 NE C1153 NE C1153C ...

Page 10: ...3 SCHEMATIC DIAGRAM USA 10 NE C1153 NE C1153C ...

Page 11: ...4 SCHEMATIC DIAGRAM CANADA 11 NE C1153 NE C1153C ...

Page 12: ...5 WIRING DIAGRAM 12 NE C1153 NE C1153C ...

Page 13: ... of convection heater in order to control the oven cavity temperature see table 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 heate...

Page 14: ...n off During this digital programmer circuit continues supplying power relay 1 3 control signal so that microwave activity continues at predetermined duty ratio as shown in figure The microwave activity continue to cycle until entire cooking programme is completed 3 When the oven temperature drops below the selected temperature the digital programmer circuit generates power relay control signals a...

Page 15: ... with and insulated handle screwdriver or insulated jumper lead wire to discharge WARNING There is high voltage present with high current capabilities in the circuits of the high voltage winding and filament winding of the high voltage transformer It is extremely dangerous to work on or near these circuits with the oven energized DO NOT measure the voltage in the high voltage circuit including fil...

Page 16: ...t 7 5 When the 15 Amp fuse is blown due to the operation of interlock monitor replace the necessary components according to the following table 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 before i...

Page 17: ...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 key board NOTE 1 The membrane key board is attached to the escutcheon base with double faced adhesive tape Therefore applying hot air from A hair dryer is recommended for smoother removal NOTE 2 When installing new membrane ke...

Page 18: ... 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 by moving the upper hinge and lower hinge in the direction necessary for proper alignment Also adjust so that the door has no play between the inner door surface and oven frame If the door is not mounted properly micro...

Page 19: ...mply lifting it up off the stirrer motor shaft NOTE When replacing the moving antenna make sure the plastic 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...

Page 20: ...lean heater Wipe with a clean cloth or a sponge and soft detergent diluted in water Caution Do Not wash in a dish washer 9 2 Cleaning oil pan Clean 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 d...

Page 21: ...esistance reading A meter with 6V 9V or higher voltage batteries should be used to check the front to back resistance of the diode otherwise infinite resistance may be read in both directions A normal diode s resistance will be infinite in one direction and several hundred KΩ in the other direction 10 4 Magnetron Continuity checks can only indicate an open filament or a 9 5 Replacement of the cavi...

Page 22: ... the user has selected Normal room temperature especially in a kitchen can vary anywhere from 50 F 10 C to 90 F 32 C The reading across the oven sensor thermistor should be within 100K ohm to 500K ohm when reading in an area within the 50 F 10 C to 90 F 32 C room temperature range If the resistance reading is out of the range stated here the sensor is defective and must be replaced with sensor uni...

Page 23: ...he customer s home NOTE The U S government standard is 5mw square centimeter while in the customer s home 2mw square centimeter stated here is Panasonic s own voluntary standard 12 1 Equipment Electromagnetic radiation monitor Glass thermometer 212 F or 100 C 600cc glass beaker RATED OUTPUT TEMPERATURE RISE 1100W IEC 705 9 4 C 16 8 F 12 2 Procedure for measuring radiation leakage Note before measu...

Page 24: ...ontacting any high voltage parts 2 Measurements with a fully assembled oven After all components including the outer panel are fully assembled measure for radiation leakage around the door periphery the door viewing window the exhaust opening and air inlet openings 12 3 Record keeping and notification after measurement 1 After any adjustment or repair to a microwave oven a leakage reading must be ...

Page 25: ...ch 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 voltage transformer When troubleshooting ...

Page 26: ...26 NE C1153 NE C1153C ...

Page 27: ...27 NE C1153 NE C1153C ...

Page 28: ...28 NE C1153 NE C1153C ...

Page 29: ...14 EXPODED VIEW AND PARTS LIST 29 NE C1153 NE C1153C ...

Page 30: ...30 NE C1153 NE C1153C ...

Page 31: ...31 NE C1153 NE C1153C ...

Page 32: ...000AB CUSHION RUBBER C 17 AIR GUIDE J 20 ANE0923000BG CUSHION RUBBER C 1 EXHAUST GUIDE 21 ANE0924000AJ CUSHION RUBBER C 1 BRACKET A 22 ANE0926000CE CUSHION RUBBER 2 RIGHT HEATER PANEL 23 ANE0927000BK CUSHION RUBBER 1 LEFT HEATER PANEL 24 ANE0928000AS CUSHION RUBBER 1 EXHAUST GUIDE 25 ANE0961000CG CUSHION RUBBER D 1 FAN MOTOR 26 A100A3840AP BASE 1 27 A100Q3840AP BACK PANEL 1 28 XWA4BV WASHER 1 CIRC...

Page 33: ...TEMP SENSOR 1 95 A00073840AP NAME LABEL 1 NE C1153 95 A00073840CP NAME LABEL 1 NE C1153C 96 AESMBCR30GM TRIAC 1 97 A60703840AP INSULATION SHEET A 1 98 A610A3840AP SAFETY SWITCH 1 V 16G 3E6 99 A61413230BP LATCH SWITCH A 1 V 15G 3C26 100 ANE61448V0AP ANTENNA MOTOR 1 3W 101 A61453230XN THERMAL CUTOUT B 1 102 A61453840AP THERMAL CUTOUT 3 103 A61523230BP SOCKET 1 104 A61983230BP MOTOR BRACKET 1 105 A62...

Page 34: ...4 4X8 HINGE 141 XTW3 6B SCREW 6 3X6 STIRRER MOTOR 142 XTW4 12T SCREW 4 4X12 DOOR HOOK 143 XUEANE32KP RING 1 HEATER FAN MOTOR 144 XYCANE4 EE8 SCREW 6 4X8 CAPACITOR BRACKET FAN MOTOR DIODE 145 XYC4 F16XN SCREW 4 4X16 HEATER SUPPORT 146 XYD4 EE12F SCREW 1 4X12 EARTH 147 XYN4 J10FN SCREW 2 4X10 TRIAC 148 A010T5020AQ SHELF 1 149 A62443840AP HEAT SINK 1 150 A62303840CP FUSE 1 30A 250V NE C1153C 151 A107...

Page 35: ...U 1 D8 A30183230BP DOOR KEY A 1 D9 A30193230BP DOOR KEY B U 1 D10 ANE30218U0AP DOOR KEY SPRING 1 D11 ANE30562Q0AP HANDLE PIN 2 D12 ANE3070P60AP HANDLE PEICE A 1 D13 A30853230BP DOOR C 1 D14 ANE3134P60AP HANDLE PEICE B 1 D15 A390L3230BP DOOR UNIT 1 D16 A31463230BP DOOR SCREEN B 1 D17 A31473230BP HANDLE PEICE C 1 D18 A32133230BP DOOR HANDLE SPACER 2 D19 A32163230BP HANDLE SPACER 2 D20 XTBANE4 12FK S...

Page 36: ... E2 A63433230BP TIMER BRACKET 1 E3 A64793840AP MEMBRANE SWITCH 1 E4 A800D3230BP TIMER KNOB 1 E5 A800N3230BP ESCUTCHEON A 1 E6 A80343840AP ESCUTCHEON BASE 1 E7 A81263230BP SMOKE PANEL 1 E8 A605S3230BP TIMER 1 E9 A603L3840AP D P CIRCUIT U 1 RTL W COMPONENT E10 ANE0962000AH CUSHION RUBBER D 1 36 NE C1153 NE C1153C ...

Page 37: ...LLER 1 P5 A01065130AP VINYL COVER 1 P6 ANE0107580AP DOOR SHEET 1 P7 A01083230BP TRAY PACKING 1 P8 A01173230BP TRAY PACKING B 1 P9 A02193230BP RAIL PACKING 1 P10 A03343230BP MENU LABEL 1 P11 A04203840AP OPERATING GUIDE 1 NE C1153 P11 A04203840CP OPERATING GUIDE 1 NE C1153C P12 A06023230BP OVEN WIRE RACK 2 NE C1153 P12 A06023230BP OVEN WIRE RACK 1 NE C1153C P13 A0210A320AQ VINYL BAG 1 P14 A01453230B...

Page 38: ...t No Part Name Description Pcs Set Remarks REF NO 90 P C BOARD B XYN3 F8S6 SCREW 1 3X8 C250 ECA1HHG102E ELECTROLYTIC CAPACITOR AL 1 1000MF 50V C251 ECQU2A104MNA POLYESTER CAPACITOR 1 0 1MF 250V CN250 AEEMMF01F05W CONNECTOR 1 CN251 AEEMMD04907W CONNECTOR 1 IC251 AEICTLP665JF IC 1 TLP665JF Q250 2SD1266PQ TRANSISTOR SI 1 2SD1266PQ Q251 2SD1991AQSTA TRANSISTOR SI 1 2SD1991AQRS R250 ERDS2TJ302T CARBON ...

Page 39: ...RY10 RY1 1 AEBG5B18P 1 POWER RELAY 4 G5B 1 ER18 REF NO 93 P C BOARD H BZ EFBRL37C20 BUZZER 1 3 7KHZ CN551 AEEMMB00703R CONNECTOR 1 Q551 2SD639 PQRS TRANSISTOR SI 1 2SD639PQRS R551 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 CIRCUIT SCHEMATIC DIAGRAM 39 NE C1153 NE...

Page 40: ...40 NE C1153 NE C1153C ...

Page 41: ...21 DIGITAL PROGRAMMER CIRCUIT PARTS LIST 41 NE C1153 NE C1153C ...

Page 42: ...MW 1 UN4111 Q21 2SD1991AQSTA TRANSISTOR SI 400MW 1 2SD1991AQRS Q24 UN4211 TA TRANSISTOR SI 300MW 1 UN4211 R11 R12 ERDS2FJ201T CARBON FILM RESISTOR 2 200Ω Ω Ω Ω 1 4W 5 R13 R21 R23 R24 R5 7 R58 R80 R81 ERDS2TJ103T CARBON FILM RESISTOR 8 10KΩ Ω Ω Ω 1 4W 5 R15 ERDF2FCG390P CARBON FILM RESISTOR 1 39Ω Ω Ω Ω 1 4W 2 R16 R17 R18 R60 R6 1 R62 R63 R72 R73 R74 R75 R76 ERDS2TJ102T CARBON FILM RESISTOR 12 1 0KΩ...

Page 43: ...emarks AT40P005 5 pin Extension Cable 1 Cable No 47 AT40P008 8 pin Extension Cable 1 Cable No 51 AT40K004 4 pin Extension Cable 1 Cable No 52 AT40E006 1 pin X 6 Extension Cable 1 Cable No 9 43 NE C1153 NE C1153C WP 594 F S 384 APR Printed in Japan ...

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