Samsung CE115KSR, Service Manual

Page 1: ...ENTS MICROWAVE OVEN 1 Precaution 2 Specifications 3 Operating Instructions 4 Disassembly and Reassembly 5 Alignment and Adjustments 6 Troubleshooting 7 Exploded Views and Parts List 8 PCB Diagrams 9 Schematic Diagrams Manual CE115KSR ...

Page 2: ...e Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd March 2004 Printed in Korea Code No DE68 03425A ...

Page 3: ...s and latches 5 evidence of dropping or abuse c Before turning on microwave power for any service test or inspection within the microwave generating compartments check the magnetron wave guide or transmission line and cavity for proper alignment integrity and connections d Any defective or misadjusted components in the interlock monitor door seal and microwave generation and transmission systems s...

Page 4: ...hould remove their watches while repairing an MWO 11 To avoid any possible radiation hazard replace parts in accordance with the wiring diagram Also use only the exact replacements for the following parts Primary and secondary interlock switches interlock monitor switch 12 If the fuse is blown by the Interlock Monitor Switch Replace all of the following at the same time Primary door sensing switch...

Page 5: ...igh voltage capacitor remains charged about 30 seconds after disconnection Short the negative terminal of the high voltage capacitor to to the oven chassis Use a screwdriver 3 High voltage is maintained within specified limits by close tolerance safety related components and adjustments If the high voltage exceeds the specified limits check each of the special components PRECAUTION There exists HI...

Page 6: ...ONSUMPTION OUTPUT POWER OPERATING FREQUENCY MAGNETRON COOLING METHOD OUTSIDE DIMENSIONS NET WEIGHT SHIPPING WEIGHT 99 MINUTES 230V 50Hz AC MICROWAVE 1 500W 900W 10 LEVER POWER IEC 705 TEST PROCEDURE 2 450MHz OM75PH 31 COOLING FAN MOTOR 547 W x 339 H x 528 D mm 26 0 kg 30 0 kg ...

Page 7: ... 4 3 Operating Instructions 3 1 Control Panel 3 2 Features External Views 547mm 339mm 225mm 528mm Door Ventilation Slot Light Safety Interlock Holes Control Pane Guide Roller Glass Plate Door Latches ...

Page 8: ...re that its antenna does not hit any adjacent parts or it may be damaged NOTE2 When replacing the magnetron be sure to remount the magnetron gasket in the correct position and make sure the gasket is in good 4 2 Replacement of High Voltage Transformer 1 Discharge the high voltage capacitor 2 Disconnect all the leads 3 Remove the mounting bolts 4 Reconnect the leads correctly and firmly PRECAUTION ...

Page 9: ... Door C Insert flat screwdriver into the gap between Door A and Door C to remove Door C Be careful when handling Door C because it is fragile 4 3 5 RemovalofScreen Door Sub Door 1 Remove Door E from Door A 2 Remove Door Screen B and Sub Door 4 3 3 Removal of Door E Following the procedure as shown in the figure insert and bend a thin metal plate between Door E and Door A until you hear the tick so...

Page 10: ... control circuit board blower motor or high voltage transformer is defective 4 5 Replacement of Drive Motor 1 Take out the glass tray guide roller from oven cavity disconnect power 2 Remove turn table motor cover from case bottom CAUTION Remove sharp edge after cover removal 3 Disconnect leads from motor 4 Remove the screws securing motor to bottom of over cavity and lift out the motor 5 When repl...

Page 11: ...city from your body and avoid touching the Touch control circuitry 2 Disconnect the connectors from the control circuit board 3 Remove screws securing the control circuit board 4 Left up the control circuit board from right side and remove the hooks holding the control circuit board to the box assembly Screws Screws ...

Page 12: ...rmer NOTE2 Check adjustment of primary interlock monitor power relay door sensing switch NOTE 1 All of these switches must be replaced at the same time refer to adjustment instructions Check continuity of power relay contacts and if it has continuity replace power relay also NOTE 2 When H V Transformer is replaced check diode and magnetron also Oven does not accept key input Program 1 Key input is...

Page 13: ... main Loud buzzing noise can be heard 1 Loose fan and fan motor 2 Loose screws on H V Transformer 3 Shorted H V Diode Tighten screws of fan motor Tighten screws of H V Transformer Replace H V Diode Turntable motor does not rotate 1 Open or loose wiring of turntable motor 2 Defective turntable motor Replace turntable motor Oven stops operation during cooking 1 Open or loose wiring of primary interl...

Page 14: ...042 M044 M047 M046 M040 M039 M038 M049 M030 M058 M031 M052 T021 T001 T017 M034 T010 T009 M051 M054 MM125 M053 M063 W006 W003 M048 M058 M005 M113 M095 H008 M008 M010 M011 M013 M058 M015 M017 M116 M020 W002 W021 M036 M027 M025 M114 D048 P186 M012 B018 B002 B006 B009 B001 NC NO COM MM106 MM105 MM103 MM104 ...

Page 15: ...DE61 50347A BRACKET EARTH BSS2 A T1 0 W35 L43 MBGF 1 M012 DE61 50027B BRACKET HEATER SECC T1 0 W51 L55 CE945 1 M013 DE61 50528A BRACKET AIR GUIDE ALCOAT T0 8 W19 L190 1 M015 DE96 00385A ASSY POWER CORD EU ST EURO 230V 50Hz TL 1 M017 DE91 40042A ASSY NOISE FILTER DNA 1019C 250V 10A CMO 1 M019 3601 000448 FUSE CARTRIDGE 250V 10A SLOW BLOW CERAMI 1 M020 DE31 10080A MOTOR FAN ASSY AMM92 002AUEE 230V0 ...

Page 16: ...014A CABLE CLAMP NY 66 DA 6N 1 P CORD M058 DE65 20025A CABLE CLAMP NYLON66 NYLON66 NTR NTR 1 M058 DE65 20025A CABLE CLAMP NYLON66 NYLON66 NTR NTR 1 M063 DE65 20012A CORD CLAMP SILICON DALC 2 1 1 TEMP W M095 DE47 70031B HEATER SHG 1300E1 1400W 1420W 1 M113 DE61 30185A SUPPORT HEATER ALUMINA T12 NTR 1 M114 DE61 30132A SUPPORT MGT SECC T0 6 W38 L342 5 MW663 1 M116 DE61 30129A SUPPORT PCB DASS T9N 2 C...

Page 17: ...U 1 D009 DE61 80037C HINGE UPPER MB245 Y745STC S7A77 T3 0 W26 1 D010 DE61 80006B HINGE LOWER SHV 745CC1 SSEC T3 0 ZN PL 1 D011 DE64 40175A DOOR KEY POM TC3005 RE 330 13G 1 D016 DE64 40286A DOOR SUB 100G PC L402 6 W267 6 1 D017 DE60 60008F PIN HINGE PI4 L15 NYLON 66 CE115K BLK 2 D019 DE64 20117C HANDLE DOOR CE119KFS XEF PC SIL 1 D024 DE67 20163L SCREEN DOOR B SILVER CE115KSR BWT 1 D049 ASSY DOOR CE...

Page 18: ...UTTON SELECT A CE119KFS XEF 1 C012 DE66 20196C BUTTON SELECT B CE119KFS XEF 1 C025 DE64 10132D KNOB CE119KFS XEF PC SIL COATING 1 C035 DE66 20195C BUTTON CLOCK CE119KFS XEF 1 C041 DE66 20193E BUTTON CANCEL CE115KSR BWT PC SILVER 1 C043 DE66 20194C BUTTON DEFROST CE119KFS XEF 1 C045 DE66 20191C BUTTON MORE CE119KFS XEF 1 C082 ASSY CONTROL BOX CE115KSR BWT SILVER 1 S N A C009 C005 C003 C082 C011 C01...

Page 19: ... 2 H005 DE92 90487A ASSY COVER CASING CE115K 230V50HZ 1 H006 DE62 90098A ADIABATIC CASING T5 W245 L336 8 CE115K 1 H007 DE72 30016A BUSH MOTOR MSWR3 L11 2 D5 6 RE 1300 1 H008 DE60 40026B WASHER PLAIN ID5 5 OD12 T1 0 SBC1 ZNC3 1 H011 DE60 40014B WASHER C MOTOR M16 T1 0 SECC ZNC3 1 H012 DE62 10014A INSULATION TCO T2 0 W34 YEL 1 H013 DE47 20029A THERMOSTAT PW 2N 160 60 Y 23 8 250V 7 5 1 CO TCO H024 DE...

Page 20: ... TAP TH 2 4X8 4 CV CAS 6002 000231 SCREW TAPPING TH 2S M4 L12 ZPC YEL SM20C 4 A CSIG 6002 000231 SCREW TAPPING TH 2S M4 L12 ZPC YEL SM20C 1 B AI G 6002 000231 SCREW TAPPING TH 2S M4 L12 ZPC YEL SM20C 2 B LATH 6002 000231 SCREW TAPPING TH 2S M4 L12 ZPC YEL SM20C 1 B WAVE 6002 000231 SCREW TAPPING TH 2S M4 L12 ZPC YEL SM20C 6 BASE P 6002 000231 SCREW TAPPING TH 2S M4 L12 ZPC YEL SM20C 1 BKT U 6002 0...

Page 21: ... DIODE ZENER UZ5 1BSB 5 5 2V 500MW DO 35 TP 3 ZD01 ZD03 DE61 90048D HOLDER DIGITRON BLK NYLON 66 BLK 1 DE13 20009A IC KA7533 DIP 1 IC02 DE09 30614A IC MICOM HD6433712 C85Q 16K DIP 1 IC01 2001 000290 R CARBON 10KOHM 5 1 8W AA TP 1 8X3 2MM 5 R13 R14 R17 R22 R23 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM 8 R06 R09 R15 R19 R21 2001 000435 R CARBON 1MOHM 5 1 8W AA TP 1 8X3 2MM 1 R28 2001 000613 ...

Page 22: ...NO NC BRN BRN ORG ORG BRN RED BRN RED BLU COM 0V GRILL RELAY RED YEL YEL WHT WHT BLU BLU CONV HEATER CONV T C O CONV RELAY FM H V T H V D H V C MONITER FUSE 1 6A H V FUSE 0 8A 1mH L V T PRIMARY LATCH SWITCH DOOR SENSING SWITCH MONITOR SWITCH KEY BOARD CONDITION OF OVEN DOOR IS OPENED BRN BROWN WHT WHITE RED RED Y G YELLOW GREEN BLU BLUE ORG ORANGE YEL YELLOW PNK PINK COOK OFF WIRING COLOR A S S Y ...