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Daewoo KOR-131H Service Manual
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Daewoo KOR-131H Service Manual

Daewoo KOR-131H Service Manual

Microwave oven
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S/M No. : R131GH0A01
Service Manual

Microwave Oven

:
KOR-131G
Model
KOR-131H
KOR-130A
• 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, please refer to PPL(Parts
Price List) in Service Information Center (http://svc.dwe.co.kr).
Mar. 2000

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Summary of Contents for Daewoo KOR-131H

  • Page 1: Microwave Oven

    S/M No. : R131GH0A01 Service Manual Microwave Oven KOR-131G Model KOR-131H KOR-130A • 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, please refer to PPL(Parts Price List) in Service Information Center (http://svc.dwe.co.kr).

  • Page 2: Precautions To Be Observed Before And During Servicing To Avoid Possible Exposure To Excessive Microwave Energy

    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 with the door open. (b) Make the following safety checks on all ovens to be serviced before activating the magnetron 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 and latches, (5) Evidence of dropping or abuse.
  • Page 3                                                !"                                   !"#$%"&&"' ()" #" *%+*#,"-%.#"./0*# "#0*%#$%--& )% "            1    2      3   ,   4    5    #            ,                  " "###%/-##""-%.#%#$*--& )%'#$#$%""."-% #                     " "###%/-##"*%.6)%#$*--& )%0 #&!"0$6%.%#$**%.6)%/ 0&         1         ,              2          ,                 ,     ,       ,      7  ,                 ...
  • Page 4                   !     "         #$  !%  &''( % x )x! )**&+ x +%x +%,( &''(  ) x !x )**& !+-x-+.x %+,(   '+ +%/0& +!123(  --*,+--345+ #            +  6+#7+ *-%))#" *.%*089%)##")$ (%'#$"0# "#)%...
  • Page 5        ...
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  • Page 10  &$()+63*(&*-/(&"-, #          ,    $(7$%'(/$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&$2.,'(/1",93-2(,+)(#(9$%./0(%;    ,          ," "# *#&&,      ...
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  • Page 12      (.&"-,%&-8$-8%$27$)40$,&2-.8*$%0--&",9 0    ,     ; , ;=            $ ,                         !          1             20                  3                1)        ; 7   #              , ,               2'            3<        ,          '     ,                           4'2<            E     ,             5     ,       ,         >         !"##$ !%"&$' (" )% *+)%! *%# *",#- $"! )" "  $+#- )% (+-#)"#   %# !#- )% + $+#. )+, + *%# )"&%#- "  $+#- %-% ")#)+$ +)! /+&! "0 $)+$ !%", " 1 "!#- ("*+ %! +)! + +! 0"$$"*! 2  +#!0"(. +-#)"#.  + +)".  "'...
  • Page 13     -2$#-7$/(8",$& 1.      2-    -2$#-7$)--2(%%$#8*+ 1.            2.          3.                        ...
  • Page 14  Caution: In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)     -2$#-7$)--2'(2&%     !"...
  • Page 15     $&0-)&-2$)./$&0$9('8$&4$$,&0$)--2%$(*(,)&0$-7$,32-,&%.23(/$ 1#   FG &         ,             #     2#   F8G &        ,             #      #"#     #  !"   $#%& #...
  • Page 16  Caution: In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)                  ...
  • Page 17     -2$#-7$0"907-*&(9$/('(/"&-2 1.            $6     2. $6      3.         "907-*&(9$/"2/."&4"2",9 -2$#-7$#(9,$&2-, 1.        2.   3.         '  #"  !    #  "  !  !  #"   (  #  !"%!     #"  )   #  !" *   $#%& #  #  !   #  ...
  • Page 18     -2$#-7$4",)9.")$(%%$#8*+ 1.           2        3-      4.            5.      >.        -2$#-7$ &2(,%3-2#$2 1.      $6   2. $6   3.       ...
  • Page 19       #                              ,            1-     '   ,           ,     '   ,       #         "     2*           '   ,       ,                "   #               "                                                           3   &                /             #             !#      # + "  # #* #  !#(   $#%& # )+   # #...
  • Page 20       -**-4",9&0$'2-/$).2$8$*-4&-/0$/1"3&0$-7$,"%)$3$/&"7$-2,-& 1)       28       3      4'       ,      ,            )  #              %# $) +)! + %,'. / !& )% "* "' ! #") #!)' )% *+$$ "&)$) %, * %+#!!. *#- +#' "##)' "0 )% )(#+$! +#' "* "' /0" %, )% +)! $!)' /$"* =! >"     A    CONDITION CHECK RESULT CAUSE REMEDY Replace Fuse blows. Malfunction Check continuity of Continuity of interlock NOTE 1 interlock monitor switch monitor with door closed switch No Continuity Replace fuse...
  • Page 21     CONDITION CHECK RESULT CAUSE REMEDY Replace Check continuity of Defective Outlet has magnetron Continuity magnetron proper voltage Fuse does not blow. Open power Replace Check continuity of power supply cord Continuity supply cord Normal Replace Defective touch control circuit Replace Display do not Malfunction of...
  • Page 22     ! >            CONDITION CHECK RESULT CAUSE REMEDY Replace Continuity Defective No microwave Check continuity of high high voltage oscillation voltage capacitor transformer terminals with wires removed Replace Continuity in Defective Check continuity of high backward high voltage voltage rectifier in direction forward and backward rectifier...
  • Page 23     =! >#                       1    , 1*   2-      3             4HA<I          2              3"               4          5*    7 2 3         >                 B"             @              C               1<              11"               ) .%&!2      ,       CONDITION CHECK RESULT CAUSE REMEDY Check each pad for Normal Replace Malfunction Display does continuity of the control box of touch not show membrane keyboard...
  • Page 24                  /               7         ! 1/                 7         1<<<J5     2#               7      3     7  1C< 3#         #       1<J2K)5<J3>K                   ,          ,           4/       5$     7     .     $                # ;         >#            7         5: B#    -           A        #             #     8. *-%))#" *'J1<<L  ,%    #   ,  -*  !  "       "./ *0**' 1 2#   #   -3       $(&",9&"#$3-2'-4$2-.&'.&; +23- ( +1- ...
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  • Page 26            $                                                       "907-*&(9$&2(,%3-2#$2 1.             2         A *    711< J1<L     7< -    71  "907-*&(9$/('(/"&-2 1)          "$/   2              ,  1</    3               4        1</  5.             "907-*&(9$)"-)$ 1           2'               .         / >6,C6            ;   ,               M                  (9,$&2-,       , H/  /  - "N)              #          , 1           2             <1     3              .%$                ,                   ,      .         ...
  • Page 27    ...

  • Page 28: Printed Circuit Board

    PRINTED CIRCUIT BOARD Measure Point...
  • Page 29             -47-*&(9$&2(,%3-2#$2/0$/1 #       -)8 /     A A12<6D=A><$? 456 72658 9 "  9 "    !  7 !  7                               #$     ! "         -*&(9$/0$/1 ;:  !" #$ %"&%# !  * * * 7"! !   : + ;- !     :  +#;- ;)  &"'(%"$ )*"+%& %"&", %"&%# "! 7< 7 =65 79 * !  9 " "!  7< 7 =65 !* " * *   9 "...
  • Page 30      <0$,&0$2$"%,-#"/2-4(7$-%/"**(&"-, 1'   ,            ,           ) A       )   - 3 ;)  $ '"    7"! ."   ."  7"! 2'   ,                    ) A      )   - 2 ;)  $ '"   7"! ."   ."  7"! <0$,&0$)--2"%-'$,$)).2",9-'$2(&"-,6&0$/-.,&)-4,&"#$2)-$%,-&%&-'  )   - 1 ;)  $ '" - "   7"! - " !9$" !9$ ." !" # &"! %"&",            ...
  • Page 31          ...
  • Page 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)            ...
  • Page 33         .            .           ...
  • Page 34  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)               ...
  • Page 35  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)               ...

This manual is also suitable for:

Kor-131gKor-130aKor-131h2aKor-131g2aKor-130a2a