Daewoo KOR-631G1A Service Manual Download Page 34

EXPLODED VIEW AND PARTS LIST

1) KO R-631G 1A/631H1A

REF NO

PART CODE

PART NAME

DESCRIPTION

Q'TY

SUPPLY

A00

3511710300

DO OR    AS

KOR -63150S

1

O

B00

3516721410

CO NTROL-PANEL AS

KOR -631G0A

1

O

3516721420

CO NTROL-PANEL AS

KOR -631H 0A

1

O

F01

3510801310

CA BINET

PCM  T0.6 G E

1

O

F02

7S312X40A1

SPECIAL SCREW

T1 TRS  4*10  SE M FZN

3

O

F03

3516109000

CAVITY   W ELD  AS

KOR -63150S

1

O

3516109600

CAVITY JO INT   AS

KOR -63150S

1

O

F04

7112401011

SCREW  TAPPING

T1 TRS  4*10  M FZN

1

O

F05

7122401211

SCREW  TAPPING

T2S TRS  4*12  M FZN

1

O

F06

7121300611

SCREW  TAPPING

T2S PAN  3X6 M FZN

1

O

F07

3518902600

TH ERM OSTAT

0FF  : 90    ON  :  60   H  #187

1

O

F08

7112401011

SCREW  TAPPING

T1 TRS  4*10  M FZN

1

O

F09

35113YCNS 5

CO RD  POW ER    AS

3X 0.75 40X40 120-RTM L

1

O

F10

4413A90012

CLAM P POW ER COR D

NYLO N66

1

O

F11

7122401211

SCREW  TAPPING

T2S TRS  4*12  M FZN

1

O

F12

3518606100

NO ISE-FILTER

DW LF-M 13

1

O

F13

4414A25110

FU SE

250V 15A 65TS

1

O

F14

7112401011

SCREW  TAPPING

T1 TRS  4X10 M FZN

1

O

F15

7121403011

SCREW  TAPPING

T2S PAN  4X30  M FZN

2

O

F16

3963821600

M OTOR SHADED POLE

120V 21W  O EM -10D W X1-A07

1

O

F17

3512517000

GUIDE W IN D

PP

1

O

F18

3511800300

FA N

PP+30%G LASS

1

O

F19

3518002200

M AGN ETRON

2M 218H(M F) I

1

O

F20

3516004000

SPECIAL SCREW

T2 BO LT  FLAN GE 5X12  DAC R O

1

O

F21

7S422X4081

SCREW  SPECIAL

TT2  TR S 4X8  SE M FZN

1

O

F22

3513003200

HO LDER HV CAPACITOR

SEC C  T0.6

1

O

F23

3518301600

CA PACITO R  HV

2100VAC  0.79uF #187

1

O

F24

3518400400

DIODE HV

HVR -1X-3AB 12KV  #187

1

O

F25

3518114400

TR ANS HV

JM OT-N80A0-63T

1

O

F26

3516003700

SPECIAL SCREW

TT3  HEX  4X8 FLG  M FZN

4

O

F27

3510311700

BASE

SBH G T0.8

1

O

F28

7112401011

SCREW  TAPPING

T1 TRS  4*10  M FZN

5

O

F29

3512100900

FO OT

PP D ASF-130

2

O

F30

7S422X4081

SCREW   SPEC IAL

TT2  TR S 4X8  SE M FZN

1

O

F31

3515201101

STOPPER  HINGE *U

SCP -1 T2.5

1

O

F32

7122401211

SCREW  TSPPING

T2S TRS  4X12 M FZN

1

O

F33

4415A17352

SW  M IC RO

VP-533A-OF SPN O #187 200G

1

O

F34

4415A66600

SW  M IC RO

VP-532A-OF/SZM -V16-FA-62

1

O

F35

4415A17352

SW  M IC RO

VP-533A-OF SPN O #187 200G

1

O

F36

3513702600

LE VER LO CK

POM

1

O

F37

3513811700

LO C K

POM

1

O

F38

3513601500

LA M P

BL 125V 25W  T25  C5A H 187

1

O

F39

7121400611

SCREW  TAPPING

T2S PAN  4X6 M FZN

1

O

F40

3966820200

M OTOR SYNCRO

120V 2W   GM -16-12F17

1

O

F41

7272400811

SCREW  TAPTITE

TT3  TR S 4X8  M FZN

1

O

F42

3511406200

CO VER WAVE G UID E

HEATPRO OF  PP

1

O

F43

3517400620

CO UPLER

XAR EC

1

O

3512517500

GUIDE ROLLER  AS

KOR -63150S

1

O

F44

3514700710

RO LLER

TEFLO N

3

X

F45

3512517300

GUIDE ROLLER

PP 5113M F6 A353B

1

X

F46

3517203600

TR AY

GLASS

1

O

Summary of Contents for KOR-631G1A

Page 1: ...Service Manual Microwave Oven Model KOR 631G1A KOR 631H1A KOR 861G1A KOR 861H1A DAEWOO ELECTRONICS CO LTD S M No R631G1A001...

Page 2: ...etron 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 an...

Page 3: ...ng the oven 2 If any certified oven unit is found to servicing a microwave emission check should be performed prior to servicing the oven a inform the manufacturer importer or assembler b repair the u...

Page 4: ...Y OUTPUT 800W 900W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 465 x 279 x 360mm 18 3 x 11 0 x 14 2 in 495 x 294 x 388mm 19 5 x 11 6 x 15 3 in CAVITY DIMENSIONS W X H X D 290 x 211x 306 m...

Page 5: ...EXTERNAL VIEW 1 OUTER DIMENSION KOR 631G H1A 861G H1A 465 495 279 294 360 388 279 294...

Page 6: ...Protects the microwave outlet from splashes of cooking foods 5 OVEN LAMP Automatically turns on during oven operating 6 SAFETY INTERLOCK SYSTEM 7 CONTROL PANEL 8 GLASS COOKING TRAY Made of special hea...

Page 7: ...cook or reheat 5 More Used to add time to cooking 6 Less Used to remove time from cooking 7 Auto Defrost Used to defrost foods for weight 8 Power Used to set power level 9 Defrost Used to defrost foo...

Page 8: ...ed to add time to cooking 5 Less Used to remove time from cooking 6 Auto Defrost Used to defrost foods for weight 7 Power Used to set power level 8 Defrost Used to defrost foods for time 9 Kitchen Tim...

Page 9: ...roximately 12 amperes 120 Volts 60 Hz grounded outlet Power supply cord is about 1 2 meters long 1 A short power supply cord is provided to reduce the risks resulting from becoming entangled in or tri...

Page 10: ...STOP CLEAR pad is touched during the oven operation the oven stops cooking and all information retained To erase all information except the present time touch the STOP CLEAR pad once more If the oven...

Page 11: ...ning repair work 2 Warning about the electric charge in the high voltage capacitor For about 30 seconds after the operation stopped and electric charge remains in the high voltage capacitor When repla...

Page 12: ...abinet backward 2 To remove door assembly 1 Remove a screw which secure the stopper hinge top 2 Remove the door assembly from top plate of cavity 3 Reverse the above for reassembly NOTE After replacin...

Page 13: ...0S 1 A06 3517002800 BARRIER SCREEN I POLYESTER T0 1 1 A07 3512300200 GASKET DOOR PP 1 A08 3513100700 HOOK POM 1 A09 3515101300 SPRING HOOK PW1 1 REF NO PART CODE PART NAME DESCRIPTION QTY REMARK A01 3...

Page 14: ...m door frame 8 Reverse the above steps for reassembly 4 Method to reduce the gap between the door seal and the oven front surface 1 To reduce gap located on part A Loosen a screw on stopper hinge top...

Page 15: ...N 3 B05 3513702700 LEVER DOOR OPEN ABS XR 401 H 2938 1 B06 441G430171 SPRING BUTTON SWP DIA0 7 1 B07 3516906900 BUTTON DOOR OPEN ABS XR 401 H 2938 1 REF NO PART CODE PART NAME DESCRIPTION QTY REMARK B...

Page 16: ...y 6 To remove high voltage capacitor 1 Remove a screw which secure the grounding ring terminal of the H V diode and the capacitor holder 2 Remove the H V diode from the capacitor holder 3 Reverse the...

Page 17: ...wind guide assembly 3 Pull the fan from the motor shaft 4 Remove two screws which secure the motor shaded pole 5 Remove the motor shaded pole 6 Reverse the above steps for reassembly 9 To remove H V...

Page 18: ...losed the hook pushes the lock lever downward The lock lever presses the button of the interlock monitor switch to bring it under OFF condition and presses the button of the secondary interlock switch...

Page 19: ...E 1 Replace NOTE 1 Replace Replace Check continuity of primary winding of low voltage transformer Malfunction of interlock monitor switch Defective low voltage transformer Check continuity of interloc...

Page 20: ...switch Replace Check continuity of power supply cord Replace Replace NOTE All these switches must be replaced at the same time please refer to Interlock Mechanism And Adjustment CONDITION CHECK RESUL...

Page 21: ...Faulty contacts of RELAY RY1 or open relay coil REMEDY Replace Replace Replace Replace Replace Replace Replace Replace No microwave oscillation Check continuity of high voltage rectifier in forward a...

Page 22: ...play obviously jumps in time while counting down 9 Display counts down noticeably too fast while cooking 10 Display does not show the time of day when clear pad is touched 11 Oven lamp and turntable m...

Page 23: ...essel the load is immediately placed on the center of the shelf which is in the lowest normal position 4 Microwave power is switched on 5 Heating time should be exactly A seconds Refer to table as fol...

Page 24: ...door cabinet door seem door viewing screen the exhaust air vents and the suction air vents 3 Measuring should be in a counter clockwise direction at a rate of 1 in sec If the leakage of the cabinet d...

Page 25: ...he ohmmeter set on the highest resistance scale measure the resistance across the diode terminals Reverse the meter leads and again observe the resistance reading Meter with 6V 9V or higher voltage ba...

Page 26: ...WIRING DIAGRAM...

Page 27: ...IC1 PIN 2 21 30 34 5VDC 2 IC1 PIN 35 T 16 7ms 60Hz 3 IC1 PIN 31 OR 32 T 250 ns 4MHz NO MEASURE POINT WAVE FORM REMEDY REMARK 1 MP1 DC 5V 0 25V Replace VL1 EC1 NO LOAD 2 MP2 DC 12V 2 0V Replace EC2 D12...

Page 28: ...PRINTED CIRCUIT BOARD MP1 MP2 Measure Point...

Page 29: ...hod 4 When the door is opened during operation the count down timer does not stop refer to Circuit Diagram Point 1 Check method 5 When the digital clock does not operate properly refer to Circuit Diag...

Page 30: ...PRINTED CIRCUIT BOARD 2 P C B CIRCUIT DIAGRAM 1 KOR 631G1A 631H1...

Page 31: ...ARRAY RA1 7P 6 1 8 100K J RA 87X104J 1 15 RESISTOR R1 R7 1 6W 330 5 RD AZ331J 7 16 RESISTOR R8 10 12 14 22 1 6W 1K 5 RD AZ102J 5 17 RESISTOR R11 20 21 1 6W 100K 5 RD AZ104J 3 18 RESISTOR R13 1 6W 100...

Page 32: ...4J 1 15 RESISTOR R1 R7 1 6W 330 5 RD AZ331J 7 16 RESISTOR R8 10 12 14 22 1 6W 1K 5 RD AZ102J 5 17 RESISTOR R11 20 21 1 6W 100K 5 RD AZ104J 3 18 RESISTOR R13 1 6W 100 5 RD AZ101J 1 19 RESISTOR R15 17 1...

Page 33: ...EXPLODED VIEW AND PARTS LIST 1 DOOR ASSEMBLY Refer to Disassembly and assembly 2 CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly 3 TOTAL ASSEMBLY...

Page 34: ...3518002200 MAGNETRON 2M218H MF I 1 O F20 3516004000 SPECIAL SCREW T2 BOLT FLANGE 5X12 DACRO 1 O F21 7S422X4081 SCREW SPECIAL TT2 TRS 4X8 SE MFZN 1 O F22 3513003200 HOLDER HV CAPACITOR SECC T0 6 1 O F2...

Page 35: ...M218H MF I 1 O F20 3516004000 SPECIAL SCREW T2 BOLT FLANGE 5X12 DACRO 1 O F21 7S422X4081 SCREW SPECIAL TT2 TRS 4X8 SE MFZN 1 O F22 3513003200 HOLDER HV CAPACITOR SECC T0 6 1 O F23 3518301800 CAPACITOR...

Reviews: