Samsung C100R-5D Service Manual Download Page 33

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10. Wiring Diagrams

10-1 Wiring Diagrams

(This Document can not be used without Samsung’s authorization)

MAGNETRON

RED

SYMBOL

COLOR

BRN

BROWN

BLK

BLACK

RED

BLU

BLUE

WHT

BLK

HIGH VOLTAGE
TRANSFORMER

HIGH VOLTAGE CAPACITOR

HIGH VOLTAGE

DIODE

TO CHASSIS

H.V.FUSE

Summary of Contents for C100R-5D

Page 1: ...BASIC C100R 5U BWT MODEL C100R 5D MODEL CODE C100R 5D BWT 1 1 0 cu ft convection 2 LED Bar ...

Page 2: ...5 5 High Voltage Diode 15 5 6 Main Relay and Power Control RelayA 15 5 7 Adjustment of Primary Switch Door Sensing Switch and Monitor Switch 15 5 8 Output Power of Magnetron 16 5 9 Procedure for Measurement of Microwave Energy Leakage 17 5 10 Check for Microwave Leakage 17 5 11 Note on Measurement 17 5 12 Leakage Measuring Procedure 17 5 12 1 Record keeping and notiﬁcation after measurement 17 5 1...

Page 3: ...3 1 Precaution ...

Page 4: ...lock Monitor Switch Replace all of the following at the same time Primary door sensing switch and power relay as well as the Interlock Monitor Switch The correct adjustment of these switches is described elsewhere in this manual Make sure that the fuse has the correct rating for the particular model being repaired 13 Design Alteration Warning Use exact replacement parts only i e only those that ar...

Page 5: ...lose tolerance safety related components and adjustments If the high voltage exceeds the speciﬁed limits check each of the special components H V Capacitor Short Touch chassis ground first then short to the high voltage capacitor terminal by using screwdriver or jumper wire There exists HIGH VOLTAGE ELECTRICITY with high current capabilities in the circuits of the HIGH VOLTAGE TRANSFORMER secondar...

Page 6: ...1400 W 1400 W Grill 1300 W 1300 W Convection 1700 W 1700 W Output Power 100 W 900 W 100 W 900 W Operating Frequency 2450 MHz 2450 MHz Dimension W x D x H Outside 517 x 511 x 310 mm 517 x 516 x 310 mm Oven cavity 336 x 346 x 222 mm 352 x 348 x 235 mm Volume 1 0 CU FT 1 0 CU FT Weight Shipping 24 5 Kg approx 22 5 Kg approx Net 22 5 Kg approx 19 Kg approx 2 Speciﬁcations ...

Page 7: ...7 2 Speciﬁcations 2 2 Accessory Item Description Code No Q ty Coupler DE67 00182A 1 ASSY GUIDE ROLLER DE97 00222A 1 TRAY COOKING DE74 20015G 1 ASSY WIRE RACK DE97 00216E 1 ASSY WIRE RACK DE97 00136B 1 ...

Page 8: ...weight selection and recipe selection 6 Combined mode selection microwave grill 7 Grill mode selection 8 preheat mode selection 9 Stop cabcel button 10 Clock setting 11 Auto reheat Cook feature selection 12 Cooking time adjustment 13 Microwave Power level mode selection 14 Convection mode Temperature selection 15 Combined mode selection microwave convection 16 Start cooking time adjustment button ...

Page 9: ...3 Operating Instructions 3 2 Features External Views 517mm 336mm 310mm 346mm 511mm Door Ventilation Holes Light Safety Interlock Holes Control Pane Guide Roller Coupler Grill Rack Glass Plate Door Latches ...

Page 10: ...t 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 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 Servicemen should remove thei...

Page 11: ... E and Door A until you hear the tick sound Insertion depth of the thin metal plate should be 4 3 4 Removal of Key Door Spring Remove pin hinge grom Door E Datach spring from Door E and key door 4 3 5 Removal of Screen Door Deco door 1 Remove Door E from Door A 2 Remove Door screen B Upper Hinge Screws Screws Low Hinge Door C Door A Door E Door E Spring Key Door Deco Door Screws Low Hinge Door C D...

Page 12: ...ws out by the operation of interlock monitor switch failure replace the primary interlock switch door sensing switch monitor switch and 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 from oven cavity disc...

Page 13: ...ectricity 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 box assembly 4 Lift up the control circuit board from right side and remove the hooks holding the control circuit board to box assembly SCREWS ...

Page 14: ...ltage Transformer 1 The low voltage transformer is located on the control circuit board 2 Remove the low voltage transformer from the PCB Ass y and check continuity 3 Normal resistor reading is shown in the table Terminals Resistance 1 2 Input 290Ω 3 4 Output 4 0Ω 5 6 Output 1 0Ω 5 3 Magnetron 1 Continuity checks can indicate only an open ﬁlament or a shorted magnetron To diagnose an open ﬁlament ...

Page 15: ...ace parts in accordance with the wiring diagram and be sure to use the correct part number for the following switches Primary and secondary interlock switches and the interlock monitor switch replace all together Then follow the adjustment procedures below After repair and adjustment be sure to check the continuity of all interlock switches and the interlock monitor switch 1 When mounting Primary ...

Page 16: ...e it in the center of the cooking tray Set the oven to high power and operate for 50 seconds exactly 3 seconds included as a holding time of magnetron oscillation 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 T 6 The output power is obtained by the following formula Output Power...

Page 17: ...9 F water in a beaker which is graduated to 600cc and place the beaker in the center of the oven 3 Start the oven at the highest power 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 volt...

Page 18: ...ort of the secondary coil of H V Transformer The fuse will not blow right away but if it blows in a few seconds then there is a layer short If the fuse blows with H V Trans secondary open the transformer may be faulty Replace H V Transformer Oven lamp does not light 1 Fuse blown out Check fuse Replace the fuse 2 Poor contact of power cord Check continuity of power supply cord Also check whether th...

Page 19: ...ection Check the door hinge Replace door hinges 2 Missing or loose screw Check if the screws are secured well to the door hinge Fasten or tighten Cooking tray does not rotate 1 Defective drive motor Check to see if 21V exists at the motor terminals If so motor will be defective Replace drive motor 1 Blocking of the ventilatior Check if the air inlet or outlet ventilation is blocked by the wall or ...

Page 20: ...ion method Make sure to inspect the power relay after replacing primary interlock switch secondary interlock switch and door sensing switch Primary interlock switch Secondary interlock switch Door sensing switch Latch switch assembly Replace Relay Check a fan motor after replacing switch Check PCB after replacing L V T Power Point Check Point In case any of high voltage parts is damaged check all ...

Page 21: ...nector Door Key Securing nuts Door open Door closed 1 Loosenly tighten the nuts to check whether the primary interlock switch works by slightly moving latches to right and left Then firmly tighten nuts 2 Check whether the secondary interlock switch and door sensing switch work by slightly moving latches to right and left then firmly tighten nuts Tact Type Membrane Type Method to control latch swit...

Page 22: ...and OFF re peatedly Replace or adjust 6 Open coil of H V Transformer Check the continuity of primary coil and secondary coil If there is no continuity H V Transformer is defective Replace the H V Transformer 7 Shorted H V capacitor Check the continuity of capacitor If the capacitor shorts the fuse blows Replace the H V Capacitor 8 Monitor Fuse out Check the monitor fuse on the PCB Replace the Moni...

Page 23: ...03 W006 M035 M037 M005 M046 M045 M047 B018 B006 B001 B002 B010 B011 B024 M049 T001 T017 M034 M051 M054 M053 M048 M113 M095 H008 M008 M010 M011 M013 M015 W002 M036 H013 M012 P186 T010 T032 T009 T026 T030 T030 T026 M058 P109 H018 M023 M019 M041 M040 M039 M042 M038 ...

Page 24: ...M013 DE61 50570C BRACKET AIR GUIDE CK95 SECC T0 8 D 1 SA M 1 1 M005 DE61 70060A SPRING PLATE SK 5 T0 5 1 SA M 1 1 M051 DE63 00237A COVER CEILING CE297DN 5 MICA SHEET T0 3 1 SA M 1 1 P186 DE63 00240A COVER BACK EU 1 0 CONV SECC PHOSPHATE T0 1 SA M 1 1 M037 DE63 00248A COVER AIR 5TH 1 0 CONVECTION NYLON 66 T 1 SA M 1 1 M008 DE63 20017A GASKET HEATER BRASS T1 5 OD30 5 ID22 5 1 SA M 1 1 M001 DE64 0116...

Page 25: ...RACK C100 HIGH RACK LOW RACKAS 1 SA 1 3 T009 DE97 00136B ASSY WIRE RACK CK95 LOW RACK 1 SA 1 4 T030 DE74 00018B RACK WIRE MSWR10 D268 CK95 H35 SNC2 LO 1 SNA 1 4 T026 DE61 40022B FOOT RACK SILICONE 1G DARKVIOLET 1 SA 1 3 T010 DE97 00136E ASSY WIRE RACK MG104WA 114 FOOT VE TYPE 1 SNA 1 4 T030 DE74 00018D RACK WIRE MSWR10 PI3 0 3RD 1 0 110 SNC 1 SNA 1 4 T026 DE61 40022B FOOT RACK SILICONE 1G DARKVIOL...

Page 26: ...2 D002 DE64 40319A DOOR A CK95 PC WHT 1 SA 1 2 D021 DE64 90160A DECORATION DOOR Y745STC S7A77 1 SA 1 2 D024 DE67 20184K SCREEN DOOR B CK920T TEMP GLASS T3 2 1 SA 1 2 D047 DE94 01031A ASSY DOOR E SEALANT 5TH 1 0 CONVECTION 1 SA 1 2 D011 DE64 00264B KEY DOOR 1 0 CONV NYLON 66 BLK 1 SA 1 2 D043 DE63 00205A CUSHION SCREEN C115 PC T2 0 W12 L150 1 SNA 1 2 D007 DE61 00198A SPRING KEY M1877 HSWR PI0 7 D6 ...

Page 27: ...RE WHT 1 SA 1 2 C045 DE64 00371A BUTTON MORE CK95 VI PC PURE WHT 1 B 1 SA 1 2 C043 DE64 00372B BUTTON DEFROST C100 R BWT PC PURE WH 1 SA 1 2 C011 DE64 00373A BUTTON SELECT A CK95 VI PC PURE WH 1 SA 1 2 C041 DE64 00374B BUTTON CANCEL C100 R BWT PC PURE WHT 1 SA 1 2 C012 DE64 00375A BUTTON SELECT B CK95 VI PC PURE WH 1 SA 1 2 C001 DE94 00647B ASSY CONTROL PANEL C100 R BWT RUSSIA 1 SA 1 3 C005 DE64 0...

Page 28: ... MOTOR M16 T1 0 SECC ZNC3 1 SA 1 2 H008 DE60 40026B WASHER PLAIN ID5 5 OD12 T1 0 SBC1 ZNC3 1 SNA 1 2 H004 DE61 50484A BRACKET HEATER STS430 T0 8 W27 2 L26 C 1 SA 1 2 H007 DE72 30016B BUSH MOTOR MSWR3 L15 7 D5 6 CE115K 1 SA 1 2 H005 DE97 00491A ASSY COVER CASING 1 0 CONVECTION 5TH TSE 1 SA 1 3 H014 DE61 00624A BRACKET CASING ALCOAT 2 T0 6 EUR 1 SA 1 3 H006 DE62 00029A ADIABATIC CASING C115 FINE GLA...

Page 29: ...IDE P N F M W 1 1 6006 001171 SCREW ASSY MACH WS PH M4 L8 NI PLT 1 SNA M B EARTH 1 1 6006 001174 SCREW ASSY TAPP WE TH M4 L12 ZPC YEL 9 SA M COVER CASING M GUIDE AIR M PN OU 1 1 6006 001176 SCREW ASSY TAPT WT PH M4 L8 ZPC YEL 3 SNA P TCO P HVD M M DRIVE 1 1 DE60 10193A SCREW TAPPING YEL MSWR18 FEFZY TH M4 1 SNA P M FAN 1 1 DE60 30016A NUT FLANGE M4 MSWR10 1 SNA M SENSOR 1 2 6002 001320 SCREW TAPPI...

Page 30: ...30 8 Schematic Diagrams 8 Schematic Diagrams 8 1 Schematic Diagrams This Document can not be used without Samsung s authorization ...

Page 31: ...ISTOR PTC 27ohm 20 265V 1 5A 360 2 SNA PTC2 PTC1 1 4 2007 000033 R CHIP 0ohm 5 1 4W TP 3216 14 SNA J06 J07 J08 J09 J10 J01 J02 J0 3 J04 J 1 4 2007 000277 R CHIP 100Kohm 1 1 8W TP 2012 1 SNA R13 1 4 2007 000300 R CHIP 10Kohm 5 1 8W TP 2012 5 SNA R17 R16 R09 R08 R07 1 4 2007 000468 R CHIP 1Kohm 5 1 8W TP 2012 7 SNA R15 R14 R10 R05 R04 R03 R01 1 4 2007 000671 R CHIP 2Kohm 5 1 8W TP 2012 2 SNA R11 R02...

Page 32: ...1 4 DE60 60012A PIN EYELET ID2 1 OD2 5 L3 0 SN BSP T0 25 1 SNA 1 3 DE09 00378A IC MICOM TMP87CH47U 5CD6 C100 5 XEF 4 1 SNA IC01 1 3 3501 001188 RELAY POWER 24V DC 0 53W 1FORMA 9 3MS 1 SA RY02 1 3 3501 001209 RELAY POWER 24V DC 0 53W 1FORMA 9 3MS 2 SA RY05 RY04 1 3 0202 000176 SOLDER BAR VACULOY 22X337X16 96 5SN 3A 1 SNA 1 3 0201 001822 ADHESIVE STR 3629 LID4417 Pink 2500mPa 1 SNA S N A SERVICE NOT...

Page 33: ...ams 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 34: ...ON C RC USA RV CONVECTION BUILT IN B RB USA RV BUILT IN USA Junior SJ SJ USA Junior MWO USA OTR SM SOLO H SMH USA OTR SOLO CONVECTION V SMV USA OTR CONVECTION EUROPE Epoxy Cavity M SOLO 1 M1 EUROPE SOLO EPOXY CAVITY GRILL 2 M2 EUROPE GRILL EPOXY CAVITY EUROPE Ceramic Enamel CE SOLO 1 CE1 EUROPE SOLO CERAMIC ENAMEL GRILL 2 CE2 EUROPE GRILL CERAMIC ENAMEL EUROPE Quartz GRILL G2 G2 EUROPE Quartz GRIL...

Page 35: ...ood MEDIUM LOW This function is used to cook the food slowly Close the door completely Press the Cancel button Press the Start button Contact the nearest Samsung after sales service center Ground Ground problem may happen when the oven is placed in a humid area and the over is not grounded Ground is not provided by an extended electric outlet If the oven is placed in a humid area buy an electric w...

Page 36: ...ins place a piece of lemon on the turntable and operate the oven for 5 minutes by pressing the Deodorant button However the smells produced from the food exposed such as herbal remedies are not removed Error Errors are classiﬁed with Failure and Non failure Refer to the section of ERROR in User Manual Accessory Visit the nearest Samsung Service Center or local dealer to buy accessories Before visi...

Page 37: ... Samsung Electronics Co Ltd June 2006 Printed in Korea Code No DE68 04131A ...

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