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Daewoo KOR-131G Service Manual
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Daewoo KOR-131G Service Manual

Daewoo KOR-131G Service Manual

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S/M No. : R131GH0A01
Service Manual
Microwave Oven
:
KOR-131G
Model
KOR-131H
KOR-130A
Mar. 2000

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Summary of Contents for Daewoo KOR-131G

  • Page 1 All manuals and user guides at all-guides.com S/M No. : R131GH0A01 Service Manual Microwave Oven KOR-131G Model KOR-131H KOR-130A Mar. 2000...

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

    All manuals and user guides at all-guides.com 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 All manuals and user guides at all-guides.com                                                !"                                   !"#$%"&&"' ()" #" *%+*#,"-%.#"./0*# "#0*%#$%--& )% "            1    2      3   ,   4    5    #            ,                  " "###%/-##""-%.#%#$*--& )%'#$#$%""."-% #                     " "###%/-##"*%.6)%#$*--& )%0 #&!"0$6%.%#$**%.6)%/ 0&         1         ,              2          ,            ...
  • Page 4 All manuals and user guides at all-guides.com                   !     "         #$  !%  &''( % x )x! )**&+ x +%x +%,( &''(  ) x !x )**& !+-x-+.x %+,(   '+ +%/0& +!123(  --*,+--345+ #          ...
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  • Page 7 All manuals and user guides at all-guides.com       :".;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'$$)+/--1;0        ...
  • Page 8 All manuals and user guides at all-guides.com   :".;131$< "#$%$&'();0         "%'*(+;)   ,   ,         ,$&-./0;0       =      -2$;0        $%%;0         .&-$32-%&;0         -4$2;0       $32-%&;0         "&/0$,"#$2;0    ,   ,      *-/1;0     &-'5*$(2;0              &(2&5'$$)+/--1;0         ...
  • Page 9 All manuals and user guides at all-guides.com     "#$%$&'();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'$$)+/--1;0         ...
  • Page 10 All manuals and user guides at all-guides.com  &$()+63*(&*-/(&"-, #          ,    $(7$%'(/$8$0",)(,)%")$              ,  , ,      4(+32-#2()"-(,)%$&% -              #6, ,      4(+32-#0$(&",9(''*"(,/$%(,)4(&$2&('% :     ,            ,             -4$2%.''*+ )      #    =    7  12 ,12<6  ,><$?    -      <@   1   ;                        2&     7        7     3   7    A 1#        7                 2#7     3;   3#                           :(#",$&0$-7$,(3&$2.,'(/1",93-2(,+)(#(9$%./0(%;    ,          ," "# *#&&,      ...
  • Page 11 All manuals and user guides at all-guides.com      1)          2         ,       #            3)     4#                  #       #   ,   *#.# 5%   ,8%%-      >#                 B#     A<      @#            C'*#"-D)&%.      ,            #      7  , *#"-D)&%.         ,       1<*#.#       ,       #                     ""     <(&&(9$-.&'.&/0(2& #      -"'%.#    ,                                      ...
  • Page 12 All manuals and user guides at all-guides.com      (.&"-,%&-8$-8%$27$)40$,&2-.8*$%0--&",9 0    ,     ; , ;=            $ ,                         !          1             20                  3                1)        ; 7   #              , ,               2'            3<        ,          '     ,                           4'2<            E     ,             5     ,       ,         >         !"##$ !%"&$' (" )% *+)%! *%# *",#- $"! )" "  $+#- )% (+-#)"#   %# !#- )% + $+#. )+, + *%# )"&%#- "  $+#- %-% ")#)+$ +)! /+&! "0 $)+$ !%", " 1 "!#- ("*+ %! +)! + +! 0"$$"*! 2  +#!0"(. +-#)"#.  + +)".  "'...
  • Page 13 All manuals and user guides at all-guides.com     -2$#-7$/(8",$& 1.      2-    -2$#-7$)--2(%%$#8*+ 1.            2.          3.                        ...
  • Page 14 All manuals and user guides at all-guides.com  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 All manuals and user guides at all-guides.com     $&0-)&-2$)./$&0$9('8$&4$$,&0$)--2%$(*(,)&0$-7$,32-,&%.23(/$ 1#   FG &         ,             #     2#   F8G &        ,             #      #"#     #  !"   $#%& #...
  • Page 16 All manuals and user guides at all-guides.com  Caution: In this Service Manual, some parts can be changed for improving, their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr)             ...
  • Page 17 All manuals and user guides at all-guides.com     -2$#-7$0"907-*&(9$/('(/"&-2 1.            $6     2. $6      3.         "907-*&(9$/"2/."&4"2",9 -2$#-7$#(9,$&2-, 1.        2.   3.         '  #"  !    #  "  !  !  #"   (  #  !"%!     #"  )   #  !" *   $#%& #  #  !   #  ...
  • Page 18 All manuals and user guides at all-guides.com     -2$#-7$4",)9.")$(%%$#8*+ 1.           2        3-      4.            5.      >.        -2$#-7$ &2(,%3-2#$2 1.      $6   2. $6   3.       ...
  • Page 19 All manuals and user guides at all-guides.com       #                              ,            1-     '   ,           ,     '   ,       #         "     2*           '   ,       ,                "   #               "                                                           3   &                /             #             !#      # + "  # #* #  !#(   $#%& # )+   # #...
  • Page 20 All manuals and user guides at all-guides.com       -**-4",9&0$'2-/$).2$8$*-4&-/0$/1"3&0$-7$,"%)$3$/&"7$-2,-& 1)       28       3      4'       ,      ,            )  #              %# $) +)! + %,'. / !& )% "* "' ! #") #!)' )% *+$$ "&)$) %, * %+#!!. *#- +#' "##)' "0 )% )(#+$! +#' "* "' /0" %, )% +)! $!)' /$"* =! >"     A    CONDITION CHECK RESULT CAUSE REMEDY Replace Fuse blows. Malfunction Check continuity of Continuity NOTE 1 of interlock interlock monitor switch monitor with door closed...
  • Page 21 All manuals and user guides at all-guides.com     CONDITION CHECK RESULT CAUSE REMEDY Replace Check continuity of Defective Outlet has magnetron Continuity magnetron proper voltage Fuse does not blow. Replace Check continuity of Open power power supply cord Continuity supply cord Normal Replace Defective touch...
  • Page 22 All manuals and user guides at all-guides.com     ! >            CONDITION CHECK RESULT CAUSE REMEDY Continuity Replace 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...
  • Page 23 All manuals and user guides at all-guides.com     =! >#                       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...
  • Page 24 All manuals and user guides at all-guides.com                  /               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  ...
  • Page 25 All manuals and user guides at all-guides.com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
  • Page 26 All manuals and user guides at all-guides.com            $                                                       "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    ...
  • Page 27 All manuals and user guides at all-guides.com    ...

  • Page 28: Printed Circuit Board

    All manuals and user guides at all-guides.com PRINTED CIRCUIT BOARD Measure Point...
  • Page 29 All manuals and user guides at all-guides.com             -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...
  • Page 30 All manuals and user guides at all-guides.com      <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$"...
  • Page 31 All manuals and user guides at all-guides.com          ...
  • Page 32 All manuals and user guides at all-guides.com  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 All manuals and user guides at all-guides.com         .            .           ...
  • Page 34 All manuals and user guides at all-guides.com  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 All manuals and user guides at all-guides.com  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-131hKor-131a