Страница 1: ...r open Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source and make repairs as necessary 1 Interlock operation 2 proper door closing 3 seal and sealing surfaces arcing wear and other damage 4 damage to or loosening of hinges and latches 5 evidence of dropping or abuse Before turning on microwave power for any service test or inspec...
Страница 2: ... isequivalent to850Win measurement with IEC when measured with the following Power Output A 1 Fill twotest bowls with eachl Iiter water respectively 2 Use accurate thermometer and measure each water temperature respectively B Place thetwobowls on glass turntable c D E F G 1 2 1 2 1 2 3 Set cooking time to two 2 minutes display Touch START key and operate oven minutes Take out the two bowls at once...
Страница 3: ...PACITOR MAGNETRON RESISTOR I louf 10 MEG OHM 2 5 KV WI CONNECTOR S102 I 3c CONNECTOR 1 S101 m TOUCH CIRCUIT KEY 1 STEPD Wi BOARD BOARD lTRANSFORMEfl _ 1 RK Figure 1 WIRINGCOLOUR BK BLACK O CRANGE BL BLUE W WHITE Y YELLOW R RED I SECONDARY INTERLOCK I PRIMARY INTERLOCK DOOR SWITCH MADE INTERLOCK MONITOR SENSING SWITCH RELAY 2 SWITCH SWITCH CONDITION COM COM COM COM NO NC NO NO DOOR OPEN Parts marke...
Страница 4: ...4 TEST PROCEDURES L b L L L 3 ...
Страница 5: ... 4 ...
Страница 6: ...21 4 4 6171888584 Power Cord 1 5 6 6172049386 Oven Cavi Not Service Part 1 7 6171512458 Gear Motor 1 8 4110105808 SCR EVR PAN 4 X 1021 2 9 6171385601 Bottom Plate Not Service Part 1 10 6172004583 Plastic Foot with Canoe Clip 4 ey Part No Description Q ty 10 11 4110110802 Bolt Hex SW W5 x 1421 2 12 6171808137 Hinge Lower 1 13 4110892500 Washer F5 x 10x 0 8 1 14 6171208481 Insulation Sheet 1 15 6171...
Страница 7: ...YS X670SAP Stay Cavity Magnetron SCR TPG PAN 3 X 621 Thermostat Magnetron 122 C Magnetron 2M219H B A Fuse 250V 8A Power PCB Lead Wke Ass y including Diode Space Partition Blower H V Capacitor including Resistor 1 1uf 2 5KV Capacitor Band Bolt Hex 4 x 1021 Duct Msg Exhaust Lamp 240V 25W Lamp Socket Blower Motor t ty 8 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 ey Part No Description Q ty 40 16 4110825201 SCR ...
Страница 8: ...2 6172076300 Door Panel EM X470S 1 2 6172107592 Door Panel EM X470BS 1 2 6171814170 Door Panel EM X41 OS 1 3 6171992434 Door Main Frame EM X470S 1 EM X41 OS Also order Door Sheet when replacing Door Main Frame 3 6172057163 Door Main Frame EM X470BS 1 Also order Door Sheet when replacing Door Main Frame Cey Part No Description Q ty No 4 6171240948 Choke Dielectric 1 5 6171240931 Door Sheet 1 6 4110...
Страница 9: ... Door Release Lever EM X410S 1 ey Part No Description Q ty Uo 6172115702 Name Plate EM X470S 1 6172140988 Name Plate EM X470BS 1 6172135427 Name Plate EM X41 OS 1 6172129006 Circuit Diagram 1 6171987324 Cook Book 1 ey Uo Q ty Part No Description 6172115733 6172140797 6172140760 6172109237 6172128788 Control Sheet EM X470S Also order Touch Key Board when replacing Control Sheet Control Sheet EM X47...
Страница 10: ...CONTROL CIRCUIT BOARD Part No 617212 0676 L L L o DTl I RB251 c J1 I 1 0 J101 I CA o 0 q Ri9 a I 0 nulu4 Q jf3 N1 R GE II o E J5 u D13JJ108 2 0 1 o c K C 4594W c105 TP 6 TP 5 TP 3 TP TP 2 TP 4 GROUND 9 ...
Страница 11: ... 1K Ohms 8 114 123 127 5 4w R15 102 4010126953 Carbon 10K Ohms 5 108 109 116 5 14W R128 130 4010128056 Carbon 100K Ohms 3 131 5 114W R16 55 56 58 4010136338 Carbon 12K Ohms 4 5 14W R13 14 4010162555 Carbon 220 Ohms 2 5 14W R105 4010163750 Carbon 2 2K Ohms 1 5 4w R104 1O6 4010164757 Carbon 22K Ohms 2 5 14W RI II 112 4010169653 Carbon 27 Ohms 2 5 14W R115 4010171735 Carbon 2 7K Ohms 1 5 14W RIIO 401...
Страница 12: ...CONTROL CIRCUIT BOARD Part No 617212 3578 EM X41 OS L L L KPC 4594 V 0 n LCD1 I R127 Icll I 109 I I R119U I Rl18 R117 b I u o J1 w o 1 R 10 0 2 L 1 UJ I u 0 C106 n 4 229S 33000 C O w TP 1 TP 2 GROUND 11 ...
Страница 13: ...26953 Carbon 10Kohms 8 122 126 5 114W R127 129 4010128056 Carbon lOOK ohms 3 5 14W R1l 14 4010134156 Carbon 120 ohms 4 5 14W R108 I3O 4010164757 Carbon 22K ohms 2 5 114W R115 116 4010169653 Carbon 27 ohms 2 5 14W RI12 4010182751 Carbon 330 ohms 1 5 4w Rlll 4010183738 Carbon 3 3K ohms 1 5 14W R106 113 4010201957 Carbon 4 7K ohms 8 117 121 137 5 14W RI05 107 4010202835 Carbon 47K ohms 2 5 14VV R101 ...
Страница 14: ...P65 AN5 PWAN4 P 3 AN3 X N XOU1 Vs NJ I R 12 I I I I INTERLOCK CIRCUIT I DISPLAY TUBE CIRCUIT I I I CiQk Lv I I I I 4 OPEN 4 OPEN 4 OPEN 4 OPEN d OPEN 0 OPEN I w I r 1 J KEY 1 BOARO I CIRCUIT i I I I I I aR55 12K R56 12K R53 47K I 4 R OPTION J I 4 J _ __ _K _K _ u _____l 1 I I I I I I I I I 1 I I I I I rn 6ESE3 k k i L 1 C1l 2 U y Ig R1U2 jKm CIOI N R 10K 5V v 011 A564A 1 5V 22V I 1 012 D107 A5 4A ...
Страница 15: ... I I I I I I I I I I I I I I L I I 1 m I I I I I I I I l__________ L__ ___ l________ I I I I I I I I J iu i zi I I I I I I 1 I L I L 1 I I L l tlSA I S qjtlmlo SANYO Electric Co Ltd Osaka Japan JULY 98 300 LT Printed in Singapore 14 ...
