Samsung AM160FNBFEB/EU, Руководство по обслуживанию

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T ro u b l eshooting
S ams u ng El ectronics 4-71
4-4- 2 7 In ter n a l PCB C o mmun i c atio n error o f t h e O u tdoor Un it C-B o x
Ou tdoor u nit disp l a y
I ndoor u nit disp l a y ×(O peration)
ስ
( Reser v ation)
ስ
(Bl ast) ×(F i l ter) ×( Defrost)
Ju dgment Method
∙ P CB does not respond to the in v oked Main P CB
C a u se of prob l em ∙ C-B o x interna l I n v erter P CB, F an P CB, Hu b P CB defecti v e
1 . C
a u se of prob l em
Rep l ace Hu b P CB
Rep l ace F an P CB
(F an P CB TX part : B reakage)
Rep l ace C onnection wire
C heck the connection stat u s
(C N 1 2 connector)
F an P CB C N 1 3 connection
No
No
No
Y es
Y es
Y es
C onnection wire of
Hu b P CB/ Main P CB did confirmation ?
(V erif y the broken wire)
L ighting of F an P CB L D 41 did confirmation ?
I s F an P CB C N 1 3 connector acc u rate ly connected ?
E 2 06 C001
E 2 06 C00 2