Samsung CE1150R Service Manual Download Page 1

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SRSC

MICROWAVE OVEN

CONTENTS

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

CE1150R

CE1150R(SILVER)

Summary of Contents for CE1150R

Page 1: ...AVE 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 CE1150R CE1150R SILVER ...

Page 2: ...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 December 2003 Printed in Korea Code No DE68 03317A ...

Page 3: ...ting Instructions 3 1 Control Panel 3 2 Features External Views Door Ventilation Holes Light Safety Interlock Holes Guide Roller Coupler Grill Rack Glass Plate Door Latches Control Panel 522mm 355mm 312mm 234mm 539mm ...

Page 4: ...ting Instructions 3 1 Control Panel 3 2 Features External Views Door Ventilation Holes Light Safety Interlock Holes Guide Roller Coupler Grill Rack Glass Plate Door Latches Control Panel 522mm 355mm 312mm 234mm 539mm ...

Page 5: ... 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 inthe correct position and make sure the gasket is in good condition 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 PREC...

Page 6: ...n Door E and Door C to remove Door C Be careful when handling Door C because it is fragile 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 sound 1 Insertion depth of the thin metal plate should be 0 5mm or les U 4 3 4 Removal of Key Door Spring Remove pin hinge from Door E Detach spring from...

Page 7: ...d power relay 3 When the above three switches operate properly check if any other part such as the 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 and coupler from cavity 2 Turn the oven upside down to replace the drive motor 3 Remove a screw securing the drive motor cover 4 Disconnect all the lead wi...

Page 8: ...ircuit 2 Disconnect the connectors from the control circuit board 3 Remove screws securing the control box assembly 4 Remove the screw securing the ground tail of the keyboard 4 6 2 Removal of Ass y P C B Assembly 1 Remove screws securing the control circuit board 2 Lift up the control circuit board from the Ass y control box SCREWS ASSY PCB SCREWS ASSY PCB Screw Control Box ...

Page 9: ...nose an open filament or shorted magnetron 2 Isolate the magnetron from the circuit by disconnecting its leads 3 A continuity check across the magnetron filament terminals should indicate one ohm or less 4 A continuity check between each filament terminal and magnetron case should read open PRECAUTION 1 High voltage is present at the high voltage terminals during any cook cycle 2 It is neither nec...

Page 10: ...onsult the figure 2 No specific adjustment during installation of Primary switch and Monitor switch to the latch body is necessary 3 When mounting the Latch Body to the oven assembly adjust the Latch Body by moving it so that the oven door will not have any play in it Check for play in the door by pulling the door assembly Make sure that the latch keys move smoothly after adjustment is completed C...

Page 11: ...lation 4 When heating is finished stir the water again with the thermometer and measure the temperature T2 5 Subtract T1 from T2 This will give you the water temperature rise ଠT 6 The output power is obtained by the following formula Output Power 4 187 x 1000 x ଠT 0 88 x Mc x T2 T0 49 Heating Time sec 46 4 187 Coefficient for Water 1000 Water cc ଠT Temperature Rise T1 T2 Mc Cylindrical borosilicat...

Page 12: ...ower level 4 Set survey meter dual ranges to 2 450MHz 5 Using the survey meter and spacer cone as described above measure near the opening of magnetron the surface of the air guide and the surface of the wave guide as shown in the following photo but avoid the high voltage components The reading should be less than 4mW cm2 5 11 Note on Measurement 1 Do not exceed the limited scale 2 The test probe...

Page 13: ...former 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 ...

Page 14: ...CB 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 inte...

Page 15: ...6 X004 X022 X021 X038 X024 M035 M037 M005 M041 M043 M044 MM105 MM103 MM104 M046 M047 M040 M039 M038 M049 T001 W024 P024 P129 T017 M051 M053 M048 M054 T010 T009 M113 M095 M009 M008 M010 M011 M013 M015 W002 M036 M029 M016 M012 B006 B001 B002 B010 B018 B011 M058 M034 M017 M019 M023 H018 ...

Page 16: ...001046 LAMP INCANDESCENT 240V 104mA 25W ORG 1 M037 DE71 60016D COVER AIR CK95 NYLYN 66 TEFRON523 1 M038 DE26 00080B TRANS H V SHV EURO2 230V 50HZ 2340V 3 5V 1 M039 2501 001015 C OIL 1 0uF 2100V BK 35X54X80 20mm 1 M040 DE61 50106A BRACKET HVC SECC T0 8 W31 L125 8 1 M041 DE91 70065A ASSY HVD BMP28 SEMA 12KV SUMI 1 M043 DE91 70061A ASSY H V FUSE THV060T 0800 H 5KV 0 80A W 1 M044 DE26 00101A TRANS L V...

Page 17: ... HINGE DOOR LOWER MW8103SS SCP1 T2 0 1 D011 DE64 00690A KEY DOOR TBMO EURO NYLON 66 BLK SI 1 D019 DE64 01067B HANDLE DOOR 1 1 AQUA CONV PC LEXAN 141 SIL 2 D024 DE64 00984A SCREEN DOOR B C100 C115 TEMP GLASS T3 2 1 WHT D024 DE64 00984B SCREEN DOOR B CE1150 SL TEMP GLASS 3 2 SILVER 1 1AQUA 1 SILVER D026 DE64 00980A HANDLE COVER C110 C115 PP HI831 CONV 1 1 STEAM BOWL 1 D049 ASSY DOOR CE1110 XEU WHT S...

Page 18: ...2 DE64 00782B BUTTON SELECT B CE1150 SL PC LEXAN 141 SILVER 1 SILVER C013 DE64 00783A BUTTON SELECT C C115 PC LEXAN 141 1 1 C 2 WHT C013 DE64 00783B BUTTON SELECT C CE1150 SL PC LEXAN 141 SILVER 2 SILVER C019 DE64 00789F BUTTON START CE1150R BWT PC LEXAN 141 WHITE 1 WHT C019 DE64 00789E BUTTON START CE11505 S BWT PC SIL 1 1 AQUA CONVECTION 1 SILVER C028 DE64 00787A KNOB COVER C115 PC LEXAN 141 1 1...

Page 19: ...50484A BRACKET HEATER STS430 T0 8 W27 2 L26 C 2 H005 DE97 00393A ASSY COVER CASING C110 1 1CU FT AQUA CON 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 H010 DE60 30016A NUT FLANGE M4 MSWR10 1 SENSOR H011 DE60 40014B WASHER C MOTOR M16 T1 0 SECC ZNC3 1 H012 DE61 50490A BRACKET TCO SECC1 T0 6 34 58 1 H013 DE47 20009A THERMOSTAT PW2...

Page 20: ...OT TH M4 L12 2 B LATCH DE60 10070A SCREW TAP TH FEFZY 2 SLOT TH M4 L12 1 B UPPER DE60 10070A SCREW TAP TH FEFZY 2 SLOT TH M4 L12 1 C AIR DE60 10070A SCREW TAP TH FEFZY 2 SLOT TH M4 L12 2 C BOX DE60 10070A SCREW TAP TH FEFZY 2 SLOT TH M4 L12 2 M FAN DE60 10122A SCREW TAP TH FE FN TAP TH 2 4X8 3 B HEATER DE60 10122A SCREW TAP TH FE FN TAP TH 2 4X8 2 C CEILING DE60 10122A SCREW TAP TH FE FN TAP TH 2 ...

Page 21: ...6 1K R40 1 5V R42 200K DGND CN11 SMW250 04V_RED 4 2 3 R44 100K DGND DGND 1nF C16 1 3 TR1 KRC246 47K CN2 SMW250 03AV_RED 1nF C17 DGND R52 D20 JTS1230US SW1 MM4148 220 R22 D10 MM4148 10D471 ZNR1 DF06S BD1 MM4148 R41 D19 78L05 IC4 GND IN OUT 19 1K GF1G D13 5V DGND D03 GF1G F2 5V 1 DGND DGND 3 1 DGND 47K R30 CN9 YW396 03AV WHT RY4 FTR JRJC024W R20 1K XTL1 8MHz FTR F3AA024E RY1 5V 47K R24 KRC246 TR4 R2...

Page 22: ...iagrams This Document can not be used without Samsung s authorization MAGNETRON FA F RED RED RED RED SYMBOL COLOR BRN BROWN BLK BLACK RED RED BLU BLUE WHT BLK HIGH VOLTAGE TRANSFORMER HIGH VOLTAGE CAPACITOR HIGH VOLTAGE DIODE TO CHASSIS H V FUSE ...

Page 23: ... 2 PTC1 PTC2 2007 000033 R CHIP 0ohm 5 1 4W TP 3216 16 J2 J7 J9 J12 20 2007 000277 R CHIP 100Kohm 1 1 8W TP 2012 2 R18 R43 2007 000282 R CHIP 100Kohm 5 1 8W TP 2012 1 R44 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 3 R13 R14 R19 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 3 R03 R20 R45 2007 000532 R CHIP 200Kohm 5 1 8W TP 2012 1 R42 2007 000546 R CHIP 20Kohm 5 1 8W TP 2012 1 R05 2007 000572 R CHIP 220ohm...

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