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R1900J

7

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INDEX

PARTS CODE

No.

PRICE

RANK

NEW

MARK

PART

RANK

[ C ]

CDORFB148WRKZ

2-5

[ D ]

DDAI-A217WRKZ

1-2-1

BP

DDUC-A071WRKZ

1-4-2

AV

DDUC-A072WRKZ

1-4-17

AV

DH-HZA017WRKZ

1-1-26

AY

DPWB-A565DRKZ

1-1-3

BF

DPWB-A568DRKZ

1-1-2

BH

DPWB-A569DRKZ

2-5-26

BA

DPWB-A570DRKZ

1-1-7

BA

DPWB-A571DRKZ

1-1-4

BA

DPWB-A782DRKZ

2-3-1

BQ

[ F ]

FACCLA005WRKZ

1-1-5

BA

FANGKA225WRYZ

2-5-1

AN

FANGQA180WRYZ

1-4-35

AS

FCAS-A026WRYZ

1-4-1

AR

FCOV-A018WRKZ

2-5-3

BE

FCOVAA097WRYZ

1-4-10

BB

FDORFA436WRYZ

2-5-2

BB

FDTCTA239WRKZ

1-1-1

AV

FFIL-A014WRKZ

1-4-18

BA

FFTASA077WRYZ

1-2-2

AQ

FGLSPA069WRFZ

1-4-19

BT

FH-DZA145WRZZ

1-1-10

AP

FHNG-A370WRYZ

1-4-20

AT

FMOT-A031WRKZ

1-1-14

BP

FOVN-A602WRWZ

1-4-21

BX

FPLT-A025WRYZ

1-4-22

AZ

FPLT-A026WRYZ

1-4-23

BA

FPWBFA445WRKZ

1-1-6

AS

FUNTKB185WREZ

2-3-2

AU

FUNTKB186WREZ

2-5-27

AS

FV-MZA059WRKZ

1-1-17

BN

FW-VZC153WREZ

2-5-28

AS

FW-VZC157WREZ

2-6-9

AR

FW-VZC160WREZ

2-6-5

AZ

FW-VZC168WREZ

2-6-8

AS

FW-VZC203WREZ

2-6-7

AZ

FW-VZC217WRKZ

1-1-17-1

AH

FW-VZC228WREZ

2-6-4

AZ

[ G ]

GCABUB125WRPZ

1-2-3

BN

GCOVAA389WRPZ

2-3-11

AR

GCOVAA392WRYZ

2-5-3-1

BA

GCOVHA525WRFZ

2-5-8

AS

GCOVHA526WRPZ

1-2-4

AH

GCOVHA527WRPZ

1-4-31

AG

GCOVPA022WRPZ

1-4-49

AG

GCOVPA026WRPZ

1-4-15

BH

GCOVPA027WRPZ

1-4-32

AN

GLEGPA033WRE0

1-4-48

AA

GMADIA189WRFZ

2-3-3

AL

GWAK-A012WRFZ

2-5-3-2

AX

GWAKPB142WRFZ

2-3-4

AK

[ H ]

HBDGCA137WRRZ

2-5-24

0

HDECQA372WRMZ

2-3-5

AL

HDECQA373WRMZ

2-3-6

AL

[ J ]

JHNDMA058WRMZ

2-5-9

BD

JHNDMA062WRPZ

2-5-10

AK

JKNBKA800WRFZ

1-4-33

AM

[ L ]

LANGKB285WRPZ

1-2-5

AG

LANGKB292WRPZ

1-4-34

AM

LANGQA556WRMZ

1-4-8

AL

LANGQA676WRWZ

2-3-7

AP

LANGQA702WRPZ

1-4-37

AM

LANGQA738WRWZ

1-4-7

AL

LANGQA752WRPZ

1-4-36

AF

LANGQA755WRWZ

1-4-5

AM

LANGTA440WRPZ

2-5-29

AN

LBNDKA166WREZ

1-6-10

AD

LBNDKA182WRPZ

1-4-9

AK

LBSHC0006YBE0

1-4-6

AD

LHLD-A314WRFZ

1-4-4

AN

LHLDWA011WRE0

2-6-12

AB

LHLDWA013WRE0

2-6-3

AC

LHLDWA063WREZ

1-6-11

AF

LRTNPA001DRZZ

2-5-30

AF

LRTNPA002DRZZ

2-5-31

AF

LSTPPA261WRFZ

2-5-5

AG

LSTPPA288WRMZ

2-5-11

AP

LSUB-A137WRPZ

1-4-38

AE

LX-BZA132WREZ

1-7-16

AB

LX-BZA138WREZ

1-7-17

AB

LX-BZA164WREZ

1-7-10

AC

LX-BZA169WREZ

1-7-27

AC

LX-BZA178WREZ

1-4-18-1

AM

LX-BZA179WREZ

1-2-1-2

AL

LX-BZA181WREZ

1-7-11

AH

LX-BZA199WREZ

1-7-2

AE

LX-CZ0052WRE0

1-7-14

AA

LX-CZA085WREZ

1-7-19

AB

LX-NZ0061WRE0

1-7-1

AA

"

1-2-1-1

AA

LX-RZ180AKRE0

2-5-35

AA

LX-WZA035WRE0

1-7-24

AB

[ M ]

MHNG-A592WRPZ

1-4-39

AP

MLEVCA001WRFZ

1-4-24

AG

MLEVFA091WRWZ

2-5-12

AG

MLEVPA279WRFZ

1-4-25

AG

MLEVPA280WRFZ

1-4-26

AG

MSPRCA165WREZ

1-4-27

AC

MSPRCA166WREZ

1-4-28

AC

MSPRCA174WREZ

2-5-25

AF

MSPRTA190WRE0

2-5-13

AD

[ N ]

NSFTPA045WRFZ

1-4-40

AN

[ P ]

PCLIC0018WRE0

1-4-41

AB

PCOVPA476WRFZ

2-5-14

AG

PCOVPA477WRFZ

2-5-15

AM

PCOVPA480WRFZ

1-4-42

AG

PCOVPA496WRFZ

1-4-43

AK

PCOVPA515WRFZ

1-4-16

AY

PCOVPA522WRFZ

1-4-71

AF

PCOVPA523WRFZ

1-4-70

AF

PCUSGA720WRPZ

2-5-16

AG

PCUSGA721WRPZ

1-4-3

AG

PCUSGA736WRPZ

2-5-17

AE

PCUSGA737WRPZ

2-5-18

AF

PCUSGA738WRPZ

2-5-19

AC

PCUSGA740WRPZ

1-4-13

AE

PCUSGA742WRPZ

1-4-59

AF

PCUSGA743WRPZ

1-4-60

AF

PCUSGA744WRPZ

1-4-61

AF

PCUSGA745WRPZ

1-4-50

AD

PCUSGA746WRPZ

1-4-62

AG

PCUSGA747WRPZ

1-4-63

AD

PCUSGA748WRPZ

1-4-64

AF

PCUSGA750WRPZ

1-4-51

AC

PCUSGA751WRPZ

1-4-52

AC

PCUSGA752WRPZ

1-4-53

AD

PCUSGA753WRPZ

2-3-8

AF

PCUSGA754WRPZ

2-3-9

AC

PCUSGA756WRPZ

1-2-10

AD

PCUSGA757WRPZ

1-4-57

AF

PCUSGA758WRPZ

1-4-65

AN

PCUSGA761WRPZ

1-4-46

AE

PCUSGA766WRPZ

1-4-67

AC

PCUSGA767WRPZ

1-4-68

AC

PCUSGA768WRPZ

1-4-14

AC

PCUSGA784WRPZ

1-2-2-2

AD

PCUSUA651WRPZ

1-2-2-1

AD

PDUC-B046WRPZ

1-4-58

AK

PDUC-B056WRFZ

1-4-56

AN

PFIL-A040WRYZ

1-4-18-2

AW

PFILWA064WRPZ

1-4-44

AF

PFPF-A299WREZ

1-2-9

AL

PGIDHA069WRPZ

1-4-12

AF

PGLSPA720WREZ

1-4-45

AH

PGLSPA767WREZ

2-5-6

AN

PHOK-A164WRFZ

1-4-30

AM

PPIPPA017WRFZ

2-5-20

AF

PARTS CODE

No.

PRICE

RANK

NEW

MARK

PART

RANK

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Содержание R-1900J

Страница 1: ...MPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE CHAPTER 10 MICROWAVE MEASUREMENT CHAPTER 11 CIRCUIT DIAGRAMS Parts List S6903R1900PJ SERVICE MANUAL R1900J CONTENTS This document has been published to be used for after sales service only The contents are subject to change without notice TopPage COMMERCIAL MICROWAVE OVEN R 1900J MODEL In the interests of user safety the oven should be restored to its o...

Страница 2: ...NG FOR BRINTED WIRING BOARDS 7 7 CHAPTER 8 PRECAUTIONS FOR USING LEAD FREE SOLDER CHAPTER 9 COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE 1 WARNINGS 9 1 2 OUTER CASE AND REAR COVER RE MOVAL 9 1 3 POWER TRANSFORMERS 1 AND OR 2 REMOVAL 9 2 4 MAGNETRONS 1 AND OR 2 RE MOVAL 9 2 5 MAGNETRON THERMISTOR ASSEM BLY REPLACEMENT 9 2 6 HIGH VOLTAGE CAPACITOR AND HIGH VOLTAGE RECTIFIER ASSEM BLY REMOVAL 9 2 7...

Страница 3: ...y absorbing load attached Never look into an open waveguide or antenna while the device is energized WARNING Never operate the oven until the following points are ensured A The door is tightly closed B The door brackets and hinges are not defective C The door packing is not damaged D The door is not deformed or warped E There is not any other visible damage with the oven Servicing and repair work ...

Страница 4: ...to connect the supply after the outer case has been removed in this event carry out 3D checks and then disconnect the leads to the pri mary of the power transformer Ensure that these leads remain iso lated from other components and the oven chassis Use insulation tape if necessary When the testing is completed carry out 3D checks and reconnect the leads to the primary of the power transformer REME...

Страница 5: ... 14 Power supply cord 15 Mounting plate 16 Screw for mounting plate 17 Splash cover ITEM DESCRIPTION Power Requirements Single phase 230 240V 50Hz 3 wire earthed Power Consumption 2 8kW Power Output 1900W Operating frequency 2450 MHz IEC60705 Outside Dimensions 445mm W x 573mm D x 346mm H including feet Control Complement Touch Control System Digital Display Ten number Pads STOP CLEAR pad CUSTOM S...

Страница 6: ...ure that they are at equivalent potential If any lead wire is not connected between them when person touch them he she will get a electric shock Figure A 1 1 2 3 4 5 6 9 5 6 1 MANUAL REPEAT pad 2 POWER LEVEL pad 3 DOUBLE TRIPLE QUANTITY pad 7 Ten number pads 8 EXPRESS DEFROST pad 9 SET MEMORY pad DOOR SIDE 4 CUSTOM SETTING pad 5 STOP CLEAR pad 6 START pad 8 7 COMMERCIAL MICROWAVE OVEN OTHER COMMER...

Страница 7: ...operate at least for 1 minute Because the contacts of RY4 have been closed And also the oven lamp and antenna motors will operated at the same time 7 When the door is opened during a cook cycle monitor switches 1 2 door sensing switch secondary interlock switches 1 2 and primary interlock relay RY1 are activated with the following results The circuits to the high voltage components are de energize...

Страница 8: ...THE DOOR SENSING SWITCH PRIMARY INTER LOCK RELAY RY1 SECONDARY INTERLOCK SWITCHES 1 2 DOOR SENSING SWITCH AND MONITOR SWITCHES 1 2 FOR PROPER OPERA TION REFER TO CHAPTER TEST PROCEDURE 5 WEAK POINT 1 2 1 The weak point blows when the contacts COM NO of the primary interlock relay RY1 and secondary interlock switch 1 or 2 remain closed with the oven door open and when the monitor switch 1 or 2 clos...

Страница 9: ...NSOR The microwave sensor is located on the top of the oven cavity And it watch if the microwave is radiated into the oven cavity or not 16 WEAK POINT in the noise filter If the wire harness or electrical components make a short circuited this weak point blows to prevent an electric shock or fire hazard 17 H V ASYMMETRIC RECTIFIER 1 2 The H V asymmetric rectifiers 1 2 are solid state devices that ...

Страница 10: ...N CONDITION PROBLEM COOKING CONDITION POSSIBLE CAUSE AND DEFECTIVE PARTS TEST PROCEDURE MAGNETRON 1 2 POWER TRANSFORMER 1 2 H V RECTIFIER ASSEMBLY 1 2 HIGH VOLTAGE CAPACITOR 1 2 SECONDARY INTERLOCK SWITCH 1 2 PRIMARY INTERLOCK SYSTEM DOOR SENSING SWITCH MONITOR SWITCH 1 2 WEAK POINT in Noise filter MAGNETRON TEMP FUSE 1 2 OVEN TEMPERATURE FUSE OVEN LAMP OR SOCKET FAN MOTORS EXHAUST FAN EXHAUST MOT...

Страница 11: ...ower supply is high EE 1 Failer of high voltage circuit 1 EE 2 Failer of high voltage circuit 2 EE 3 Failer of high voltage circuit 1 2 EE 4 Too high of input voltage 13 EE 5 Too low of input voltage 13 EE 7 Food burned temp too high EE 8 Melted contacts of relays EE 9 Over maximum cooking time EE 10 EEPROM error EE 11 Life end of magnetron MG1 EE 21 Life end of magnetron MG2 EE 31 Life end of mag...

Страница 12: ...ater The initial temperature of the water is 10 1 C 4 Select the initial and final water temperature so that the maximum difference between the final water temperature and the ambient temperature is 5 C 5 Select stirring devices and measuring instruments in order to minimize addition or removal of heat 6 The graduation of the thermometer must be scaled by 0 1 C at minimum and an accurate thermomet...

Страница 13: ...ection 3 CARRY OUT 4R CHECKS 2 ASYMMETRIC RECTIFIER TEST 1 CARRY OUT 3D CHECKS 2 Isolate the high voltage rectifier assembly from the HV circuit The asymmetric rectifier can be tested using an ohmmeter set to its highest range across the terminals A B of the asymmetric rectifier and note the reading obtained Reverse the meter leads and note this second reading If an open circuit is indicated in bo...

Страница 14: ...rminals of the Primary Interlock Relay RY1 Check the state of the relay contacts using a ohm meter The relay contacts should be open If the relay contacts are closed replace the circuit board entirely or the relay itself 3 CARRY OUT 4R CHECKS 7 G MONITOR SWITCH 1 AND OR 2 TEST 1 CARRY OUT 3D CHECKS 2 Before performing this test make sure that the second ary interlock switches 1 2 and the primary i...

Страница 15: ...THERMISTOR TEST 1 CARRY OUT 3D CHECKS 2 Disconnect the connector of the magnetron thermistor from the harness Measure the resistance of each thermistor with an ohmmeter Connect the ohmmeter leads to the connector of each thermistor If the meter does not indicate above resistance replace the thermistor 3 CARRY OUT 4R CHECKS 13 M EXHAUST THERMISTOR TEST The exhaust thermistor can be checked by using...

Страница 16: ...l unit and make sure the door sensing switch is closed either close the door or short the door sensing switch connector Use the Key unit matrix indicated on the control panel schematic and place a jumper wire between the pins that correspond to the STOP CLEAR pad making momentary contact If the control unit responds by clearing with a beep the key unit is faulty and must be replaced If the control...

Страница 17: ...ontinuity of the protectors F1 and F2 on the control unit 17 Q POWER UNIT TEST 1 Check the out put voltage of power unit at CN21 as follows i Disconnect the power supply cord and then remove outer case and rear cover ii Open the door and block it open iii Discharge two high voltage capacitors iv Disconnect the leads to the primary of the power transformer v Ensure that these leads remain isolated ...

Страница 18: ...EE25 or EE35 if the antenna motors control unit and wiring are normal the antenna sensor may be defective 20 T MICROWAVE SENSOR TEST There is no test procedure for the microwave sensor When the error history display shows EE18 EE28 or EE38 if the magnetrons control unit and wiring are normal the microwave sensor may be defective ...

Страница 19: ... set Table 4 Using time or number of times about each part Set Contents decimal Max Data clear New data set SF 2 Total cooking number of times 9999 x100 times contents key Display After plug in Check clear and set of using time or number of times 2 SF 2 Error history 4 SF 4 Check of AC supply voltage 5 SF 5 Exhaust thermistor check 6 SF 6 Yes Set standard voltage for production 7 SF 7 Yes Model na...

Страница 20: ... hours to 4000 hours if need The timing that CC1 or CC2 is shown in the display can be changed Operation Display Indicator Sound within 20 sec POWER LEVEL SET MEMORY START STOP CLEAR 2 after 1 sec 1 MANUAL REPEAT START STOP CLEAR CHECK CHECK 0 0 0 0 SF SF2 9577 total counter for serviced x 100 1260 0 SF 2 0 Operation Display Indicator Sound within 20 sec POWER LEVEL SET MEMORY START STOP CLEAR 2 a...

Страница 21: ...th EE1 or EE2 and last other error code will be deleted So EE1 or EE2 is not memorized as the error his tory to avoid above problem when they set up the case 2 3 Check of AC supply voltage SF 5 You can check the current voltage of AC supply For example Procedure to check current voltage In case of over 230V For example Procedure to check current voltage In case of under 230V For example Procedure ...

Страница 22: ...er load is necessary the display will show no as follows In that case the exhaust thermistor should be checked or replaced Operation Display Indicator Sound within 20 sec within 20 sec plug in POWER LEVEL SET MEMORY START STOP CLEAR 6 START after 5 min STOP CLEAR STOP CLEAR ON or 0 0 0 0 SF SF 6 5 00 count down OH SF 1 0 or Operation Display Indicator Sound within 20 sec within 20 sec plug in POWE...

Страница 23: ...xample Procedure to set the standard voltage in case input voltage is 230V 1V For example In case that AC supply voltage is out of range from tentative memorized voltage 240V 10 230V 12 the display will show as follows At that time the voltage of AC power may be not suitable or the control unit and or the relay unit may be out of order For example Procedure to set standard voltage at 230V 230V 1V ...

Страница 24: ...y using this function Procedure to check the model name and making date of software 1 c19J means model R 1900J Operation Display Indicator Sound within 20 sec POWER LEVEL SET MEMORY START STOP CLEAR CUSTOM STOP CLEAR plug in 0 0 0 0 SF c19J XXXX XXXX 0 within 20 sec 1 model name date time ...

Страница 25: ...ed wiring boards and the oven itself is so short that the they can t be separated For those models check and repair all the printed wiring boards sensor related ones included of the printed wiring boards while keeping it connected to the oven b On some models the power supply cord between the printed wiring boards and the oven proper is long enough that they may be separated from each other For th...

Страница 26: ...adjusted accordingly Soldering As the melting point of lead free solder Sn Ag Cu is higher and has poorer wet ability flow to prevent damage to the land of the PWB extreme care should be taken not to leave the bit in contact with the PWB for an extended period of time Remove the bit as soon as a good flow is achieved The high content of tin in lead free solder will cause premature corrosion of the...

Страница 27: ...oor handle lever with the other this causes the latch leads to rise it is then possible to hear a click as the door switches operate 3 Visually check the door and cavity face plate for damage dents cracks signs of arcing etc Carry out any remedial work that is necessary before operat ing the oven Do not operate the oven if any of the following conditions exist 1 Door does not close firmly 2 Door h...

Страница 28: ...te S to each magnetron 1 and or 2 11 Remove the two 2 partition plate S from each magnetron 1 and or 2 12 Now the magnetrons 1 and or 2 are free CAUTION WHEN REPLACING MAGNETRON BE SURE THE R F GASKET IS IN PLACE AND MOUNTING SCREWS ARE TIGHTENED SECURELY NOTE Whenever the magnetron is replaced replace the weak point for fan motor too 5 MAGNETRON THERMISTOR ASSEMBLY REPLACEMENT 1 REMOVAL 1 CARRY O...

Страница 29: ... the cord bushing as shown in the Figure C 2 2 Install the cord bushing with the power supply cord into the hole of the power supply cord angle with the bushing pliers 3 Reinstall the power supply cord angle to the capacitor unit angle with the one 1 screw 4 Install the earth wire of the power supply cord to the oven cavity with the one 1 screw 5 Connect the brown wire lead of the power supply cor...

Страница 30: ...ntrol panel case 4 Remove three 3 screws holding the control panel to the oven cav ity face plate 5 Now the control panel assembly is free 6 Remove five 5 screws holding the control unit to the panel fixing plate 7 Remove the CPU protect sheet from the control unit 8 Now the control unit is free CAUTION When installing the control unit into the control panel frame 1 Be careful not to damage any of...

Страница 31: ...e 1 CARRY OUT 3D CHECKS If the door sensing switch secondary interlock switches 1 2 and monitor switches 1 2 do not operate properly due to a misadjust ment the following adjustment should be made 2 Loosen the two 2 screws holding latch hook to the oven cavity front flange 3 With door closed adjust latch hook by moving it back and forth and up and down In and out play of the door allowed by the up...

Страница 32: ... door with an approved microwave survey meter Refer to Micro wave Measurement Procedure NOTE The door on a microwave oven is designed to act as an elec tronic seal preventing the leakage of microwave energy from oven cavity during cook cycle This function does not require that door be air tight moisture condensation tight or light tight Therefore occasional appearance of moisture light or sensing ...

Страница 33: ...removing door panel 1 Remove the latch spring from the latch angle assembly and the latch lever 2 Remove the one 1 screw holding the latch angle assembly to the door frame 3 Remove the four 4 screws holding the latch angle assembly to the door handle 4 Now the door handle is free 5 Remove the door lever from the latch heads 6 Remove the door lever from the handle cover by releasing the tabs 7 Now ...

Страница 34: ...t from the lamp angle assembly 4 Remove the lamp spacer from the lamp socket 5 Pull the wire leads from the oven lamp socket by pushing the termi nal hole of the oven lamp socket with the small flat type screw driver 6 Now the oven lamp socket is free Figure C 8 Oven lamp socket Oven lamp socket Terminal Wire lead Terminal hole Flat type small screw driver ...

Страница 35: ...mance standard for microwave ovens must be used for testing Recommended instruments are NARDA 8100 NARDA 8200 HOLADAY HI 1500 SIMPSON 380M 2 Place the oven tray into the oven cavity 3 Place the load of 275 15ml of water initially at 20 5 C in the centre of the oven tray The water container should be a low form of 600 ml beaker with inside diameter of approx 8 5cm and made of an electrically non co...

Страница 36: ...MAGNETRON 2 MONITOR SWITCH 2 MONITOR SWITCH 1 COOK RELAY 2 OVEN TEMP FUSE PRIMARY INTERLOCK RELAY DOOR SENSING SWITCH RELAY UNIT CONTROL UNIT EM EF FM FM OL AM AM RY2 RY3 AC 230 240V 50Hz LINE L GRN WEAK POINT SWITCHING POWER SUPPLY UNIT Noise Filter FAN MOTOR DC24V EXHAUST FAN DC24V FA F FA F NEUTRAL N COOK RELAY 1 MAGNETRON TEMP FUSE 1 MAGNETRON TEMP FUSE 2 MAGNETRON THERMISTOR 1 MAGNETRON THERM...

Страница 37: ...NITOR SWITCH 2 MONITOR SWITCH 1 COOK RELAY 2 OVEN TEMP FUSE PRIMARY INTERLOCK RELAY DOOR SENSING SWITCH RELAY UNIT CONTROL UNIT EM EF FM FM OL AM AM RY2 RY3 AC 230 240V 50Hz LINE L GRN WEAK POINT SWITCHING POWER SUPPLY UNIT Noise Filter FAN MOTOR DC24V EXHAUST FAN DC24V FA F FA F WEAK POINT 1 WEAK POINT 2 WEAK POINT WEAK POINT NEUTRAL N COOK RELAY 1 MAGNETRON TEMP FUSE 1 MAGNETRON TEMP FUSE 2 MAGN...

Страница 38: ...der LEFT SIDE VIEW RIGHT SIDE VIEW Black Red Brown Gray White Brown Blue Blue Blue case Yellow Blue case Green Yellow wire of power supply cord Earth position of power unit and door sensing switch Brown wire of power supply cord Blue wire of power supply cord Current transformer CT1 Wire leads to cook relay Harness of exhaust thermistor Sensor harness CPU harness Key unit ribbon cable Connector CN...

Страница 39: ... switch 1 Secondary interlock switch 2 Door sensing switch Monitor switch 1 Main wire harness DC harness 22 LATCH SWITCHES Magnetron 1 FA FA F Power transformer 1 Power transformer 2 High voltage capacitor 1 High voltage rectifier 1 High voltage rectifier 2 Asymmetric rectifier 1 Asymmetric rectifier 2 High voltage capacitor 2 Magnetron 2 Wiring of high voltage components F ...

Страница 40: ...PPLY UNIT Main wire harness Main wire harness Main wire harness RED 1 2 GRN CN21 RED 1 2 GRN CN E RED WHT 1 2 3 4 5 BLK CN A DC harness 12 DC harness 12 DC harness 12 CPU harness Grounding wire Primary interlock relay RY1 Cook relay 1 RY2 Cook relay 2 RY3 RED BLU RED BLU BLK BLK YLW BRN GRN 1 2 3 13 12 11 10 9 8 7 6 5 4 3 2 1 ORG RED YLW YLW YLW YLW YLW YLW YLW YLW YLW YLW YLW YLW CN C CN D CT1 ...

Страница 41: ... R23 PC1A 2 1 R24 R25 C22 R21 L21 ZD21 C13 CN21 2 1 C24 F21 D7 R11 C7 C9 C10 C8 PC1B 4 3 R7 R22 C21 T1 12 2 10 8 7 4 3 FB1 D6 R6 C6 R3 R4 R5 C5 C1 CN1 3 2 1 C14 C11 C12 R1 R2 TH1 R10 D5 IC1 5 3 2 1 4 6 8 7 NC DRV CS FB ADJ VCC HV GND VZ3 D21 D8 L1 D1 R9 D2 D4 D3 Q1 R8 ZD2 VZ1 ZD1 F1 1 2 VZ2 CD1 ...

Страница 42: ...WER UNIT O L AM1 AM2 CN B CN E CN C RTRNPA162DR T1 VRS1 KRA223M S10K300 D291 D292 T3 15A 10K 470F 620F 33K 510F C291 470uF 25V D293 10uF 50V 10uF 50V D294 1N4002 D251 F241 FUSE1 1N4002 1N4002x4 ZD291 HZ12B1 R293 R292 D244 D241 D242 D243 R291 INT D 6 V SENS D 12 GND 1 D 5 GND D 4 RY1 D 8 RY2 D 10 RY3 D 9 RY5 6 D 11 DOOR D 1 I SENS D 13 24V 1 D 3 24V 2 D 2 RY4 D 7 DU24D1 1PR CF DU24D1 1PR CF NOTE IF...

Страница 43: ...R1900J 11 8 5 Figure S 4 Control Unit Antenna sensor Microwave Sensor Circuit R141 1M ...

Страница 44: ...R1900J 11 9 6 Figure S 5 Printed Wiring Board SWITCHING POWER SUPPLY UNIT RELAY UNIT SWITCH UNIT ANTENNA SENSOR CONTROL UNIT MICROWAVE SENSOR ...

Страница 45: ...following information 1 MODEL NUMBER 2 REF NO 3 PART NO 4 DESCRIPTION Parts marked may cause undue microwave exposure Parts marked are used in voltage more than 250V PartsGuide 1 OVEN PARTS 2 DOOR AND CONTROL PANEL PARTS INDEX CONTENTS PACKING CASE FPAK A609WRKZ BOTTOM PAD ASSEMBLY FPADBA692WRKZ WRAP COVER SSAKHA034WRE0 DOOR PROTECTION SHEET SPADPA204WRE0 ACCESSORY PAD SPADFA657WREZ INSTRUCTION BO...

Страница 46: ...7 7 6 7 17 7 21 7 4 1 6 1 15 1 15 1 9 7 26 7 21 7 10 7 10 7 21 4 38 1 24 1 10 1 13 1 12 2 10 2 9 4 9 1 16 4 47 7 7 4 56 4 46 4 58 4 73 4 55 4 9 4 17 4 49 4 67 4 55 7 18 4 47 7 14 7 18 7 6 6 11 6 17 7 10 1 24 1 11 4 47 7 28 7 18 7 32 7 7 7 4 7 18 7 32 7 28 7 18 7 21 4 5 4 6 7 21 7 21 7 21 7 21 7 24 7 30 4 8 7 21 7 21 7 21 7 21 2 2 2 2 1 2 2 2 2 2 3 7 21 7 21 1 17 1 4 34 4 60 7 1 7 25 7 31 6 18 4 64...

Страница 47: ...r L 2 2 FFTASA077WRYZ AQ Oven Lamp Aaccess Cover 2 2 1 PCUSUA651WRPZ AD Cushion 2 2 2 PCUSGA784WRPZ AD Cushion 2 2 3 PREFHA089WRPZ AL Reflector 2 3 GCABUB125WRPZ BN Outer Case Cabnet 2 4 GCOVHA526WRPZ AH Motor Protect Cover 2 5 LANGKB285WRPZ AG Cavity Fixing Plate 2 6 PSHEGA011WREZ AM Rubber Sheet L 2 9 PFPF A299WREZ AL Damper Sheet 2 10 PCUSGA756WRPZ AD Cabinet Cushion OVEN PARTS 4 1 FCAS A026WRY...

Страница 48: ...pacer 4 73 PSKR A500WRPZ AK Wind plate 4 74 PSHEPB455WREZ AF Water protection film MISCELLANEOUS 6 6 TCAUAA314WRRZ AF Caution Label 6 10 LBNDKA166WREZ AD Wire Holder 6 11 LHLDWA063WREZ AF Wire Holder 6 14 TCAUAA303WRRZ AG Caution label 6 17 TLABSA106WRRZ AE Weak point Label 6 18 TCAUHA214WRR0 AC K caution label 6 19 TCAUHA344WRRZ AF Micro caution SCREWS NUTS AND WASHE 7 1 LX NZ0061WRE0 AA Special ...

Страница 49: ... 3 4 3 11 3 8 3 8 3 9 3 7 3 1 5 9 5 35 6 1 6 2 6 15 6 3 6 12 6 4 6 5 6 7 6 8 6 9 5 11 5 8 5 5 21 5 11 5 12 5 13 5 1 5 16 5 16 5 7 5 7 5 34 5 33 5 17 5 17 5 19 5 32 5 27 5 29 5 25 5 30 5 31 5 5 5 7 5 32 5 10 5 15 5 24 5 3 1 5 3 5 3 2 5 6 5 2 5 34 5 20 5 28 5 18 5 18 5 26 5 14 ...

Страница 50: ...WRMZ AP Latch Head 5 12 MLEVFA091WRWZ AG Latch Lever 5 13 MSPRTA190WRE0 AD Latch Spring 5 14 PCOVPA476WRFZ AG Board Cover 5 15 PCOVPA477WRFZ AM Handle Cover 5 16 PCUSGA720WRPZ AG Latch Angle Cushion 5 17 PCUSGA736WRPZ AE Door Cushion L 5 18 PCUSGA737WRPZ AF Door Cushion R 5 19 PCUSGA738WRPZ AC Harness Cushion 5 20 PPIPPA017WRFZ AF Pipe 5 21 PSHEPB325WREZ AK Key Protect Cover 5 24 HBDGCA137WRRZ 0 D...

Страница 51: ...6 AD LHLD A314WRFZ 1 4 4 AN LHLDWA011WRE0 2 6 12 AB LHLDWA013WRE0 2 6 3 AC LHLDWA063WREZ 1 6 11 AF LRTNPA001DRZZ 2 5 30 AF LRTNPA002DRZZ 2 5 31 AF LSTPPA261WRFZ 2 5 5 AG LSTPPA288WRMZ 2 5 11 AP LSUB A137WRPZ 1 4 38 AE LX BZA132WREZ 1 7 16 AB LX BZA138WREZ 1 7 17 AB LX BZA164WREZ 1 7 10 AC LX BZA169WREZ 1 7 27 AC LX BZA178WREZ 1 4 18 1 AM LX BZA179WREZ 1 2 1 2 AL LX BZA181WREZ 1 7 11 AH LX BZA199WR...

Страница 52: ...U T TCADRA031WRRZ 2 6 1 AG TCAUAA303WRRZ 1 6 14 AG TCAUAA314WRRZ 1 6 6 AF TCAUHA214WRR0 1 6 18 AC TCAUHA276WRRZ 2 6 15 AH TCAUHA344WRRZ 1 6 19 AF TINSEB198WRRZ 2 6 2 AU TLABSA106WRRZ 1 6 17 AE X XBPS730P28KS0 1 7 8 AB XBPS740P25K00 2 5 32 AC XBPS740P35000 1 7 25 AD XBTUW40P12000 1 7 5 AB XCBWW30P08000 1 7 23 AB XCHWW40P08000 1 7 29 AB XCPS730P08XS0 2 3 12 AC 2 5 33 AC XCPS730P10000 1 7 26 AA XEPS7...

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