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CONDITION

CHECK

RESULT

CAUSE

REMEDY

Outlet has 

proper voltage
Fuse does not

blow.

Check continuity of 

magnetron

No

Continuity

Defective

magnetron

Replace

Display do not

shown countdown

No

Continuity

Normal

Defective touch

control circuit

Open power

supply cord

Malfunction of

secondary

interlock switch

Replace

Check continuity of

power supply cord

Replace

Replace

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CONDITION

CHECK

RESULT

CAUSE

REMEDY

Turn table 

motor, and

oven lamp do

not turn on

No

Continuity

Check continuity of

primary interlock switch

Check continuity of

secondary interlock switch

Check D.C. voltage

being supplied to

RELAY (RY2) coil

Malfunction

of primary 

interlock switch

Malfunction

of secondary

interlock switch

Defective

touch control

circuit

Faulty

contacts of

RELAY

(RY2) or open

relay coil

Adjust or

Replace

Adjust or

Replace

Replace

Replace

No

Continuity

0 V

Approx

15 VDC

All manuals and user guides at all-guides.com

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Содержание KOR-131A

Страница 1: ...Service Manual Model KOR 131G Microwave Oven Mar 2000 S M No R131GH0A01 KOR 131H KOR 130A All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 2: ...ave 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 and latches 5 Evidence...

Страница 3: ...0 0 1 2 3 4 5 6 0 0 6 6 0 1 2 7 3 All manuals and user guides at all guides com...

Страница 4: ...089 0 x x x x x x x x 0 123 345 6 7 All manuals and user guides at all guides com...

Страница 5: ...All manuals and user guides at all guides com...

Страница 6: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 7: ...131 0 0 0 1 0 2 0 0 32 0 4 2 0 32 0 0 2 0 1 0 5 2 0 2 5 1 0 All manuals and user guides at all guides com...

Страница 8: ...131 0 0 0 2 0 0 32 0 4 2 0 32 0 0 2 0 1 0 5 2 0 2 5 1 0 All manuals and user guides at all guides com...

Страница 9: ...0 0 0 1 0 2 0 0 32 0 4 2 0 32 0 0 2 0 1 0 5 2 0 2 5 1 0 All manuals and user guides at all guides com...

Страница 10: ...6 3 7 8 0 4 32 2 6 4 32 0 9 4 2 4 2 7 12 12 6 1 2 7 7 3 7 A 1 7 2 7 3 3 0 7 3 2 1 9 3 2 9 0 All manuals and user guides at all guides com...

Страница 11: ...1 2 3 4 5 8 B A C D 7 D 1 9 0 2 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 12: ...8 8 27 40 2 8 0 9 0 1 2 0 3 1 7 2 3 4 2 E 5 0 1 0 2 0 All manuals and user guides at all guides com...

Страница 13: ...2 7 8 1 2 2 7 2 8 1 2 3 All manuals and user guides at all guides com...

Страница 14: ...e 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 h...

Страница 15: ...0 2 0 9 8 4 0 2 0 7 32 23 1 F G 2 F8G All manuals and user guides at all guides com...

Страница 16: ...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 All manu...

Страница 17: ...2 7 0 90 7 9 2 1 6 2 6 3 90 7 9 2 4 2 9 2 7 9 2 1 2 3 All manuals and user guides at all guides com...

Страница 18: ...2 7 4 9 8 1 2 3 4 5 2 7 2 3 2 2 1 6 2 6 3 All manuals and user guides at all guides com...

Страница 19: ...1 2 3 All manuals and user guides at all guides com...

Страница 20: ...r Check continuity of interlock monitor switch with door closed Replace fuse Check continuity of primary interlock switch contact with door partially open until interlock monitor switch contact close...

Страница 21: ...0 3 4 5 CONDITION CHECK RESULT CAUSE REMEDY Turn table motor and oven lamp do not turn on No Continuity Check continuity of primary interlock switch Check continuity of secondary interlock switch Che...

Страница 22: ...lace Replace Replace Replace Replace Replace Replace No microwave oscillation Check continuity of high voltage rectifier in forward and backward direction with DC megger Check continuity of high volta...

Страница 23: ...rmal Replace control box sub assembly Replace the membrane keyborad Malfunction of touch control circuit of control box sub assembly Abnormal Check each pad for continuity of the membrane keyboard for...

Страница 24: ...7 1 7 1 J 5 2 7 3 7 1C 3 1 J 2 K 5 J 3 K 4 5 7 7 5 B A 8 J 1 L 9 3 2 4 2 2 3 1 x 0 1 2 3 All manuals and user guides at all guides com...

Страница 25: ...1 1 K 212K 2 2B5 J15 2 J 5 K J CK 7 C5 3 5 3 4 5 245 1 7 4 D 2 5 2 7 3 1 D 4 2 8 0 0 0 4 9 6 0 0 0 6 0 0 6 6 6 0 0 6 6 0 6 6 0 All manuals and user guides at all guides com...

Страница 26: ...90 7 9 2 3 2 2 1 2 A 7 11 J1 L 7 7 1 90 7 9 2 1 2 1 3 4 1 5 90 7 9 1 2 6 C6 M 9 2 H N 1 2 1 3 All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 27: ...All manuals and user guides at all guides com...

Страница 28: ...29 MP1 MP2 PRINTED CIRCUIT BOARD Measure Point All manuals and user guides at all guides com...

Страница 29: ...4 7 9 2 3 2 2 0 1 8 A A 12 6 D A 9 0 1 4 56 726 58 9 9 7 7 7 7 7 65 79 9 7 7 65 9 All manuals and user guides at all guides com...

Страница 30: ...0 0 2 2 4 7 1 A 3 2 A 2 0 0 2 2 9 2 6 0 4 2 1 5 5 7 15 1 O 1 7 7 7 7 7 9 9 All manuals and user guides at all guides com...

Страница 31: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Страница 32: ...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...

Страница 33: ...All manuals and user guides at all guides com...

Страница 34: ...8A B 9 B 8 8B 9 98 B88 B 8 8E 8 9 A 8 9 8B 99 98 EB H8B 8 98 8B 28 2 89 H8B 8 99 8B88A 8 2 E 28 8 9 8A B 9 8 8 8 9 889 8 88 8 8 9A 898 E 28 9 9 9 9 B88 B 8 9B 8 9 9B C 2898 8 9E 89 8 28 8 8 8 8 9 2 2...

Страница 35: ...8 9 8 A9 8 8 A 9 28 89 8E 88 A 8 8 8 2 8 F G 8 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...

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