Page 1: ...th the door open Make the following safety checks on all ovens to be serviced before activating the magnetron or other microwave source and make repairs as necessaty 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...
Page 2: ...t to 1000W in measurement with IEC when measured with the following power output A 1 Fill two test bowls with each 1 liter water respectively 2 Use accurate thermometer and measure each water temperature respectively B Place the two bowls on glass turntable c D E F G 1 2 1 2 1 2 3 Set cooking time to two 2 minutes 2 00 appears in display Touch START key and operate oven for exactly two 2 minutes T...
Page 3: ...L J J 20KVD I FUSE DIODE CONNECTOR 1 10 M N 4 2KVDC S102 FA la I DOOR 1 SENSING I E BL SWITCH I F 20Kvfi 2 I l_ __ m 1 c DIODE A I CONNECTOR CA V J Slol TOUCH MAGNETRON RESISTOR KEY 10 MEO OHM 2 5 KVAC I STEP bOWN CIRCUIT BOARD l RANSFORMER BOARD 3K M i NO BK I I I BK Figure 1 NOTES THESIGN Parts marked with this sign are supplied with High Voltage exceeding 250V WIRING COLOUR BK BLACK BR BROWN BL...
Page 4: ...4 TEST PROCEDURES 4 W w d 3 ...
Page 5: ... i i L 4 ...
Page 6: ...1 2458 Gear Motor 1 8 4110105808 SCR EVR PAN 4 X 10 Z1 2 9 6171385601 Bottom Plate Not Service Part 1 10 617221 6089 Plastic Foot with Canoe Clip 4 11 411 011 0802 Bolt Hex SW W5x14Zl 2 12 6171806137 Hinge Lower 1 13 4110892500 Washer F5 x 10 x 0 8 1 ey Jo Part No Description Q ty 14 6171208481 Insulation Sheet 1 15 6171444476 Turn Table Shaft 1 16 6172049489 Roller 1 17 6170735889 Rotating Tray 1...
Page 7: ...H B A 1 7 4230227503 Fuse 250V 8A 1 8 6172133416 PCB Noise Filter 1 9 6172258553 Lead Wire Ass y with Diode 1 10 6171621990 Space Partition Blower 1 11 6172129013 H V Capacitor including Resistor 1 1 lOuf 2 5 KV 12 6171822373 Capacitor Band 1 13 4110115609 Bolt Hex 4 x 10 Z1 4 14 6171984996 Duct Magnetron Exhaust 1 15 6171103618 Lamp 240V 2WV 1 16 6171241280 Lamp Socket 1 17 6171670592 Blower Moto...
Page 8: ...2076294 6172128368 6172076300 6171814170 6171992434 Door Cover EM X491 S 1 Door Cover EM X411 S 1 Door Panel EM X491S 1 Door Panel EM X411 S 1 Door Main Frame Also order 1 Door Sheet when replacing Door Main Frame ey Part No No Description Q ty 4 5 6 7 8 9 10 6171240948 6171240931 4110541903 6171806151 4110110802 617101 1494 6171792478 Choke Dielectric Door Sheet Nut Hex Flg W SRT 5 Hinge Upper Bo...
Page 9: ...rt No 6171987324 6172129006 6172254258 6172254289 Description Cook Book Circuit Diagram Operating Instructions EM X491 S Operating Instructions EM X41 1S 2 ty 1 L 1 1 1 ley 3 3 4 4 5 6 6 7 8 9 9 Part No 6172076317 6171795981 6172070377 6171514377 411 1606205 6172227092 6172226972 4111295805 6170809559 6172070353 6171795929 y I IRTT _ II E 8 Description Control Frame EM X491 S Control Frame EM X41 ...
Page 10: ...CONTROL CIRCUIT BOARD Part NO 617222 7092 EM X491 s 14V O _ J J o I l J9 I I o 0 S11 7 o z TP I TP 2 TP 4 TP 3 GROUND TP 7 TP 8 TP 6 TP 5 9 ...
Page 11: ...09 4070124406 4070545003 4070570500 4072062409 4071322306 1N4003 TP 1SS133 TP RD13ESB2 TP RD5 6ESB3 RD27EB3 HZS3 9NB2 3 9 1 1 1 2 CAPACITORS 1 4 1 8 1 1 2 2 C258 C251 252 255 256 C102 C103 109 257 Clol C13 C253 254 Cll 12 RESISTORS 4031093109 4030691207 4030024708 4030698305 4031478807 4031478609 4031527406 4031888408 Ceramic 100PK 5 50V Ceramic 1000PK 80 200 50V Ceramlc O lmfd 5 0 25V Ceramic O O...
Page 12: ...mfd 5 0 25V Ceramic O Olmfd 5 50V Ceramic O lmfd 5 25V Ceramic O Olmfd 5 50V Ceramic O lmfd 5 0 25V Ceramic O Olmfd 5 50V Ceramic O lmfd 5 0 25V Ceramic O Olmfd 5 50V Ceramic O lmfd 5 0 25V Ceramic O Olmfd 5 50V Ceramic O lmfd 5 0 25V Ceramic O Olmfd 5 50V Ceramic O lmfd 5 0 25V Ceramic O Olmfd 3 1 3 1 1 1 1 3 9 1 1 1 2 1 4 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 1 8 Key No I OrderPartNo 1 Description I 0...
Page 13: ...NO 617222 6972 EM X41 1s K C S M59 4V O LCD1 o L L 0 r 1 I I I r 6 I I 0 u L W I I a R116 Ql R117 0 0 R118 7 u 3jR119 o IC1l R101 o 0 R120 O ZDlol R1461 R131 U 1 R132 o L Q m R133 o Iota lw l 4 229S 43500 C O TP 1 GROUND TP 2 11 ...
Page 14: ...03 Carbon 10Kohms 7 122 126 5 114W Rll 14 4010134106 Carbon 1200hms 4 5 8 14w R106 127 4010164707 Carbon 22K ohms 2 5 114W R109 110 4010169603 Carbon 27 ohms 2 5 114W Rlll 4010182701 Carbon 330 ohms 1 5 l 4w R114 4010183708 Carbon 3 3K ohms 1 5 14w R56 4010184804 Carbon 33K ohms i 5 0 14w R104 112 4010201907 Carbon 4 7K ohms 6 116 121 5 114W RI O3 1O5 52 4010202805 Carbon 47K ohms 3 5 0 14kv RI07 ...
Page 15: ...UIT DIAGRAM EM X491S r I I I I I I I I I I I I I I I I I I I I I I I I I I I I i I I I I I I I I I I I I 1111111111111 tY r wl II I I I I hfm Z9881N7 i Ilnl I d 1 1 L 4 I I L J _4 I I I I I I e t I h llSA pJ L L d 13 ...
Page 16: ...6 OVERALL CIRCUIT DIAGRAM EM X411S _ k 1 I 1 r I 1 I I I I J L1 I I I I I E II 11 T I I I L __ ___ __l __ _ L I 11 Ilsi I L J 14 ...
Page 17: ...SEPTEMBER 99 300 LT Printed in SANYO Electric Co Ltd Osaka Japan ...
