주요 콘텐츠로 건너뛰기

The LN46A530 has a 46" display, combined with SRS TruSurround XT. The PC input allows this display to double as a 46" computer monitor

71 질문 전체 보기

Suddenly shows red in areas of dark black

I was watching TV this morning everything working fine, left it on and went about my day, and when I came back had this issue. In areas where there's supposed to be full black or close to it I'm getting a solid dark red. There is no gradient to the red color at all. This also persists throughout all inputs so it it the tv.

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

점수 0
댓글 달기

답변 4개

가장 유용한 답변

Hi @akilogames,

It may be a problem with the tcon board. This regulates the colours dependent on the signals being received from the mainboard or worst case it is in the panel driver tab boards that the tcon board connects to.

The cabling is mainboard —-> tcon board —-> tab boards ——> panel.

There’s not much you can do if it is in the tab boards because their connections are bonded to the panel itself and are very fragile so you risk creating more problems trying to fix them.

Here’s a video that may help. It is not for your model as far as I know, but it shows in general terms the tcon board and the cabling etc

Replacement tcon boards are available online. Just search for Samsung LN46A530P1FXZA tcon board. Make sure that the replacement board has the same board number, Rev. No etc (printed on the board itself) as the original or verify with the seller that it is compatible with your exact model. Also try to source from a supplier that has a good returns policy that may minimize the cost to you if it is not the tcon board that is the problem.

해당 답변은 도움이 되었습니까?

점수 1
댓글 달기

@akilogames this is either a bad T-con board or a failed panel. I’d replace the T-con board to rule out the panel.

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

Honestly bestie I just knocked on the back a couple of times and it’s like it never happened

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

Take the cord out, blow on it, unplug ya cords and everything should be okay

해당 답변은 도움이 되었습니까?

점수 0
댓글 달기

귀하의 답변을 추가하세요

Ryan 님은 대단히 고마워 할 것입니다.
조회 통계:

24 시간 전: 19

7일 전: 66

30일 전: 231

전체 시간: 8,737