Daewoo KOG-86AR7S Service Manual Download Page 33

NO

PART CODE

PART NAME

DESCRIPTION

Q'TY

A00

3511715420

DOOR AS

KOR-86AR7S

1

B00

PKCPSWA620

CONTROL-PANEL AS

KOG-86AR7S

1

F01

3510805400

CABINET AS

KOR-81150S

1

F02

7112401011

SCREW TAPPING

T1 TRS 4*10 MFZN

3

F03

7S627W50X1

NET HEX

NUT FLANGE M5X0.8P MFZN

1

F04

3516109910

CAVITY AS

KOG-39150S

1

F05

7122401211

SCREW TAPPING

T2S TRS 4X12 MFZN

1

F06

3518904500

THERMOSTAT

OFF:100 ON:90 H #187 NB

1

F07

7121300611

SCREW TAPPING

T2S PAN 3X6 MFZN

1

F08

7122401211

SCREW TAPPING

T2S TRS 4X12 MFZN

1

F09

7112401011

SCREW TAPPING

T1 TRS 4*10 MFZN

2

F10

35113AEQ0D

CORD POWER AS

3X0.75 70X70 100-RTML

1

F11

7112401011

SCREW TAPPING

T1 TRS 4*10 MFZN

1

F12

7112401011

SCREW TAPPING

T1 TRS 4*10 MFZN

1

F13

7S627W50X1

NET HEX

NUT FLANGE M5X0.8P MFZN

1

F14

3518607600

NOISE-FILTER

DWLF-M12 A 250V 10A

1

F15

7121402511

SCREW TAPPING

T2S PAN 4X25 MFZN

2

F16

3963513100

MOTOR SHADED POLE

230V 17W OEM-10DWC2-A07

1

F17

3512517000

GUIDE WIND

PP 

1

F18

3511800300

FAN

PP+30%GLASS

1

F19

3518002400

MAGNETRON

2M218J(F) 5CF

1

F20

3516004000

SPECIAL SCREW

T2 BOLT FLANGE 5X12 DACRO

1

F21

7S342X4081

SCREW TAPPING

T2S TRS 4*8 SE MFZN

1

F22

3513003200

HOLDER HV CAPACITOR

SECC T0.6

1

F23

3518302200

CAPACITOR HV

2100VAC 0.98UF #187

1

F24

3518400400

DIODE HV 

HVR-1X-3AB 12KV #187

1

F25

3518701100

FUSE HV

5KV 0.55A HV-41A55-02

1

F26

3518114801

TRANS HV

DY-N90S0-86TB

1

F27

3516003700

SPECIAL SCREW

TT3 HEX 4X8 FLG MFZN

4

F28

3510311900

BASE

SBHG T0.8

1

F29

7112401011

SCREW TAPPING

T1 TRS 4*10 MFZN

5

F30

3512100900

FOOT

PP DASF-130

2

F31

7272400811

SCREW TAPTITE

TT3 TRS 4X8 MFZN

1

F32

3515201101

STOPPER HINGE *U

SCP-1 T2.5

1

F33

3512715700

HARNESS MAIN

KOG-391G0S

1

F34

4415A17352

SW MICRO

VP-533A-OF SPNO #187 200G

1

F35

4415A66910

SW MICRO

VP-531A-OF/SZM-V16-FA-61

1

F36

4415A17352

SW MICRO

VP-533A-OF SPNO #187 200G

1

F37

3513702610

LEVER LOCK

POM

1

F38

3513811710

LOCK

POM BLACK

1

F39

3518571000

SWITCH PUSH

MP101C

1

F40

3513601600

LAMP

BL 240V 25W T25 C7A H187

1

F41

7121400611

SCREW TAPPING

T2S PAN 4X6 MFZN

1

F42

3966310100

MOTOR SYNCRO

220V 2.5W GM-16-24FD12

1

F43

3518905300

THERMOSTAT

OFF:75 ON:65 H #187 NB

1

F44

3513003410

HOLDER THERMOSTAT

PP(BK)

1

F45

7272400811

SCREW TAPTITE

TT3 TRS 4X8 MFZN

1

F46

4078502031

BUTTON LOCKING

PP HONAM A353

2

F47

3511405100

COVER WAVE GUIDE

MICA T0.35

1

F48

3517400620

COUPLER

XAREC

1

C00

3513302700

INSULATOR HEATER AS

KOG-37150S

1

F49

3514700900

ROLLER

TEFLON

3

F50

3512509210

GUIDE ROLLER

PP 5113MF6 A353B

1

F51

3517203510

TRAY

KOR-8115 GLASS NEG

1

F52

3517206900

TRAY RACK AS

KOG-37150S 110M

1

32

✔ 

Caution

In this Service Manual, some parts can be changed for improving, their performance without notice in the
parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service
Information Center (http://svc.dwe.co.kr).

Summary of Contents for KOG-86AR7S

Page 1: ...6AR7S001 http svc dwe co kr Aug 2004 Caution In this Manual some parts can be changed for improving their performance without notice in the parts list So if you need the latest parts information pleas...

Page 2: ...nitor door seal and microwave generation and transmission systems shall be repaired replaced or adjusted by procedures described in this manual before the oven is released to the owner e A microwave l...

Page 3: ...d 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 unit at no cost to the owner c...

Page 4: ...W MICROWAVE FREQUENCY 2450MHz OUTSIDE DIMENSIONS W X H X D 495 x 294 x 394 mm 19 5 x 11 6 x 15 5 in CAVITY DIMENSIONS W X H X D 320 x 237 x 343 mm 12 6 x 9 3 x 13 5 in NET WEIGHT Approx 15 8kg 34 9 lb...

Page 5: ...4 EXTERNAL VIEW 1 OUTER DIMENSION...

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

Page 7: ...level 4 4 Defrost Used to defrost foods by weight or time 4 4 Grill Used to grill 4 4 Combi Used to cook combi 5 5 Clock Used to set clock 6 6 Start Express cook Used to start the oven operation and...

Page 8: ...t be repaired with cable of same type Such a cable can be purchased from DAEWOO and must be installed by a qualified person 6 Examine the oven after unpacking for any damage such as A misaligned door...

Page 9: ...e If the oven door is opened during the oven operation all information is retained 10 If the START button is pressed and the oven does not operate check the area between the door and make sure the 11...

Page 10: ...r 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 replacing or ch...

Page 11: ...ard 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 replacing the door a...

Page 12: ...To remove door parts 1 Remove the gasket door from door weld as 2 Remove the barrier screen inner from door weld as 3 Remove the door frame from door weld as 4 Remove the stopper hinge top from door...

Page 13: ...nge top and then push the door to contact the door seal to oven front surface Tighten a screw 2 To reduce gap located on part B Loosen two screws on stopper hinge under and then push the door to conta...

Page 14: ...760D 1 B11 3516913100 BUTTON FUNCTION D ABS SG 175 SG 0760D 1 5 To remove control panel parts C PANEL ASSEMBLY PKCPSWA620 1 Remove the screw which secure the control panel push up two snap fits and dr...

Page 15: ...circuit wiring 7 To remove magnetron 1 Remove a screw which secure the magnetron 2 Remove the magnetron 3 Reverse the above steps for reassembly NOTE Never install the magnetron without the metallic...

Page 16: ...ssembly 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 transformer 1...

Page 17: ...e plate 4 Remove the tray motor cover 5 Remove a screw which secure the tray motor 6 Remove the tray motor 7 Reverse the above steps for reassembly except for securing the tray motor cover with screw...

Page 18: ...er downward The lock lever presses the button of the interlock monitor switch to bring it under NO condition and presses the button of the secondary interlock switch to bring it under ON condition 3 A...

Page 19: ...with door partially open until interlock moni tor switch contact close COM NO Replace NOTE Shorted contacts of primary interlock switch Shorted contacts of primary interlock switch Defective low volt...

Page 20: ...on Check continuity of primary interlock switch No Continuity Malfunction of primary interlock switch Adjust or Replace Malfunction of sec ondary interlock and D O M switch Check continuity of second...

Page 21: ...iode Replace Connect megger leads to magnetron terminal and magnetron body Continuity Defective magnetron Replace Check resistance of primary and secondary coil of high voltage transformer Defective h...

Page 22: ...ormally but no display shows 8 Display 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 STOP CLEAR butt...

Page 23: ...sel 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 follo...

Page 24: ...t 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 door seem is...

Page 25: ...e 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 600V or higher voltage Mege...

Page 26: ...WIRING DIAGRAM 25...

Page 27: ...Each measure point must be measured with GND points NOTE 1 Refer to Circuit Diagram point 4 2 Secondary side voltage of the low voltage transformer changes in proportion to fluctuation of power sourc...

Page 28: ...MP1 MP2 Measure Point GND 27...

Page 29: ...or is opened during operation the count down timer does not stop refer to Circuit Diagram Point 1 Check method 6 When the digital clock does not operate properly refer to Circuit Diagram Point 5 If cl...

Page 30: ...2 PCB CIRCUIT DIAGRAM 29...

Page 31: ...ON FILM R16 RD AZ105J 1 6 1M OHM 5 1 24 R CARBON FILM R21 RD 4Z510J 1 4 51 OHM 5 1 25 RESONATOR CERA CR1 5P4R00MTS CRT4 00MS 1 26 SW RELAY RY1 RY3 5SC0101121 G5G 1A 1C 1P DC12V 2 27 SW RELAY RY2 5SC01...

Page 32: ...1 DOOR ASSEMBLY Refer to Disassembly and assembly 2 CONTROL PANEL ASSEMBLY Refer to Disassembly and assembly 3 TOTAL ASSEMBLY EXPLODED VIEW AND PARTS LIST 31...

Page 33: ...HV 41A55 02 1 F26 3518114801 TRANS HV DY N90S0 86TB 1 F27 3516003700 SPECIAL SCREW TT3 HEX 4X8 FLG MFZN 4 F28 3510311900 BASE SBHG T0 8 1 F29 7112401011 SCREW TAPPING T1 TRS 4 10 MFZN 5 F30 3512100900...

Page 34: ...S M NO G86AR7S001 DAEWOO ELECTRONICS CORP 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC PRINTED DATE Aug 2004...

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