Samsung RF263 Series - Panel <-> Main PBA Communication Error

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Error-code : 41 E
Panel ↔ Main PBA Communication ERROR
Block
① Check R-DOOR UPP CONNECTOR OPEN
② Check PANEL DISPLAY CONNECTOR OPEN
③ Check MAIN PBA CN 50 CONNECTOR OPEN
④ Panel PBA ↔ Check MAIN PBA WIRE OPEN
CONNECTOR ※ Inspect PANEL+MAIN Wire
① Inspect reference of No.1,2
below picture
② Replace Panel PBA because
of Panel PBA+Main
communication discordance
when there is no problem
③ Replace Main PBA when
accord it after replace panel
PBA체
Main PBA
1
5
2
6
3
7
4
8
1
11
2
12
3
13
4
14
5
15
6
16
7
17
8
18
9
19
10
20
PANEL
CONNECTOR
HINGE UPP
CONNECTOR
CN 50
MAIN PBA
CN50 1,2번
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