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S/M No. : R63671S001

Service Manual
Microwave Oven
Model: KOR-63671S
KOR-86671S

DAEWOO ELECTRONICS CO., LTD.
PRECAUTIONS TO BE OBSERVED BEFORE AND
DURING SERVICING TO AVOID POSSIBLE
EXPOSURE TO EXCESSIVE MICROWAVE ENERGY
(a) Do not operate or allow the oven to be operated w ith the door open.
(b) M ake the following safety checks on all ovens to be serviced before activating the m agnetron or other m icrowave
source, and m ake repairs as necessary: (1) Interlock operation, (2) Proper door closing, (3) Seal and sealing
surfaces (arcing, wear, and other dam age), (4) Dam age to or loosening of hinges and latches, (5) Evidence of
dropping or abuse.
(c) B efore turning on power to the m icrow ave oven for any service test or inspection within the m icrowave
generating com partm ents, check the m agnetron, wave guide or transm ission line, and cavity for proper
alignm ent, integrity, and connections.
(d) Any defective or m isadjusted com ponents in the interlock, m onitor, door seal, and m icrowave generation and
transm ission system s shall be repaired, replaced, or adjusted by procedures described in this m anual before the
oven is released to the owner.
(e) A m icrowave leakage check to verify com pliance with the Federal perform ance standard should be perform ed on
each oven prior to release to the owner.

SAFETY AND PRECAUTIONS ........................................................................................................ 2
1. FOR SAFE OPERATION ............................................................................................................. 2
2. FOR SAFE SERVICE PROCEDURES ........................................................................................ 2
SPECIFICATIONS ............................................................................................................................ 3
EXTERNAL VIEW ............................................................................................................................ 4
1. OUTER DIMENSION(KOR-6315/KOR-8615) .............................................................................. 4
2. FEATURE DIAGRAM ................................................................................................................... 4
INSTALLATION ................................................................................................................................ 5
OPERATIONS AND FUNCTIONS ................................................................................................... 6
DISASSEMBLY AND ASSEMBLY .................................................................................................. 7
INTERLOCK MECHANISM AND ADJUSTMENT ........................................................................... 13
TROUBLE SHOOTING GUIDE ........................................................................................................ 14
MEASUREMENT AND TEST ........................................................................................................... 16
1. MEASUREMENT OF THE MICROWAVE POWER OUTPUT ..................................................... 16
2. MICROWAVE RADIATION TEST ................................................................................................ 17
3. COMPONENT TEST PROCEDURE ............................................................................................ 18
WIRING DIAGRAM .......................................................................................................................... 19
EXPLODED VIEW AND PARTS LIST ............................................................................................. 20
1. DOOR ASSEMBLY ...................................................................................................................... 20
2. CONTROL PANEL ASSEMBLY.................................................................................................... 20
3. TOTAL ASSEMBLY ...................................................................................................................... 20

SAFETY AND PRECAUTIONS

1. FOR SAFE OPERATION
D am age that allow s the m icrow ave energy (that cooks or heats the food) to escape w ill result in poor cooking and m ay cause
serious bodily injury to the operator.
IF A N Y O F TH E FOLLO W IN G CO N D ITIO N S E X IS T, O P E RATO R M U S T N O T US E TH E A P P LIA N C E .
(O nly a trained service personnel should m ake repairs.)
1) A broken door hinge.
2) A broken door view ing screen.
3) A broken front panel, oven cavity.
4) A loosened door lock.
5) A broken door lock.
The door gasket plate and oven cavity surface should be kept clean.
N o grease, soil or spatter should be allow ed to build up on these surfaces or inside the oven.
D O N OT ATTE M PT TO O P E R ATE THIS A P P LIA N CE W ITH TH E D O O R O P EN . The m icrow ave oven has concealed sw itches
to m ake sure the power is turned off w hen the door is opened. D o not attem pt to defeat them .
D O N OT ATTE M PT TO S E RV IC E TH IS A P P LIA N C E U N TIL Y O U H AVE R E A D THIS S E RV IC E M A NU A L.

2. FOR SAFE SERVICE PROCEDURES
1) If the oven is operative prior to servicing, a m icrowave em ission check should be perform ed prior to servicing the oven.
2) If any certified oven unit is found to servicing, a m icrowave em ission check should be perform ed prior to servicing the oven.
(a) inform the m anufacturer, im porter or assem bler,
(b) repair the unit at no cost to the ow ner,
(c) attem pt to ascertain the cause of the excessive leakage,
(d) tell the ow ner of the unit not to use the unit until the oven has been brought into com pliance.
3) If the oven operates with the door open, the service person should tell the user not to operate the oven and contact the
m anufacturer im m ediately.

IMPORTANT

The wire in this m ains lead coloured in accordance w ith the follow ing code.

G reen-and-yellow : E arth
B lue : N eutral
B row n : Live

A s the colours of the w ires in the m anins lead of this appliance m ay not correspond w ith the coloured m arkings
identifying the term inals in your plug, proceed as follow s.
The wire w hich is coloured green-and-yellow m ust be connected to the term ianl in the plug w hich is m arked w ith the l
etter `E', earth sym bol or coloured green-and-yellow.
The wire w hich is coloured blue m ust be connected to the term inal w hich is m arked w ith the letter `N ' or
coloured black.
The wire w hich is coloured brow n m ust be connected to the term inal w hich is m arked with the letter `L' or
coloured red.

NOTE
This oven is designed for counter-top use only.

SPECIFICATIONS

M ODEL K O R -6367 K O R -8667

P O W E R S U P P LY 230V ~50H z, S ING LE PH A S E W IT H E A RT H ING

POW ER M IC RO W AVE 1200W 1350W
C O N S U M PT IO N
G R ILL

C O M B IN AT IO N

M IC R O W AV E EN E R G Y O U TP U T 850W 950W

M IC R O W AV E FR E Q U EN C Y 2450M H z

O UT S ID E D IM EN S IO NS (W X H X D) 465 x 279 x 370 m m 495 x 294 x 403 m m
(18.3 x 11.0 x 14.6 in.) (19.5 x 11.6 x 15.9 in.)

C AV IT Y D IM E N S IO N S (W X H X D ) 290 x 220 x 306 m m 320 x 244 x 338 m m
(11.4 x 8.7 x 12.0 in.) (12.6 x 9.6 x 13.3 in.)

N ET W E IG H T A P P RO X . 13.5 K g ( 30.9 lbs.) AP P R O X . 15 Kg ( 33.1 lbs.)

T IM E R 60 m in. D UA L S PE E D

F UN C T IO N S E LE C T IO N S M IC RO W AV E

P O W E R S E LE CT IO N S 7 LEV E LS

C AV IT Y V O LU M E 0.7 C u.F t. 0.9 C u. F t.