-88-
0Q%JGEMKPI(NQY 4GUWNV58%#EVKQP
ඖ
%JGEM4GGF5YKVEJ
7KH6ZLWFKVHQVHVLIWKHGRRULVRSHQRUFORVH
:KHQWKHGRRURSHQODPS2Q
:KHQWKHGRRU&ORVHODPS2II
ȄFORVH'RRUDQGFKHFNWKHODPS7KURXJKWKHJDS
ඖ
Check Voltage Between CON5 19th pin and
CON7 12th pin
3
ඖ
Check the Reed S/W resistance
-.No Magnet
-.Magnet Near the Switch
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-.Resistance & Service Action
Magnet Center
Switch Center
(O)
Good position
Bad position
(X)
Magnet Center
Switch Center
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6WDWXV
5HVXOW 69&$FWLRQ
'RRU &ORVH
9Ȥ
&KHFN5HHG6:
&KHFN+DUQHVV
disconnection
,I 1RRNFKDQJH 3&%
,QFDVHRI
'RRU 2SHQ
9
1.CheckReed S/W
2.CheckHarness disconnection
3.If No.1,2 ok ,change PCB
2
2
10-3-1 Door Switch,R
10-3 Door Switch
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LG Electronics Inc. All rights
reserved. Only training and service purposes.